bfd/ChangeLog

   1 2018-09-24  Jim Wilson  <jimw@sifive.com>
   2
   3         * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
   4         hi_sec_off which is symbol address with addend subtracted.  Use in
   5         riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
   6
   7         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
   8         overflow with addend.  Use reloc_dangerous instead of reloc_overflow.
   9         Add strings for the two errors handled here.
  10         (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
  11         comment.  Only give error with addend when used with section symbol.
  12         In case bfd_reloc_dangerous, update error string.
  13
  14 2018-09-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  15
  16         PR gdb/20948
  17         * elf.c (_bfd_elf_write_object_contents): Return from function
  18         early if abfd->direction == both_direction.
  19
  20 2018-09-21  Simon Marchi  <simon.marchi@ericsson.com>
  21
  22         * configure.ac: Check for fls.
  23         * elf32-nds32.c (fls): Only define if !HAVE_FLS.
  24         * config.in: Re-generate.
  25         * configure: Re-generate.
  26
  27 2018-09-20  Maciej W. Rozycki  <macro@linux-mips.org>
  28
  29         * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
  30         duplicate `case' selectors.
  31
  32 2018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
  33
  34         * elf32-nds32.c (nds32_elf_relax_loadstore):
  35         Remove the unused target features.
  36         (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
  37         (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
  38         nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
  39         nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
  40         nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
  41         calculate_plt_offset, calculate_got_memory_address,
  42         nds32_elf_check_dup_relocs): Removed.
  43         All callers changed.
  44         * elf32-nds32.h: Remove the unused macros and defines.
  45         (elf_nds32_link_hash_table): Remove the unused variable.
  46         (bfd_elf32_nds32_set_target_option): Update prototype.
  47         (nds32_elf_ex9_init): Removed.
  48         * elf32-nds32.c (nds32_convert_32_to_16): Updated.
  49         * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
  50         to initialize array nds32_elf_howto_table in any order
  51         without lots of EMPTY_HOWTO.
  52         (nds32_reloc_map): Updated.
  53         * reloc.c: Add BFD_RELOC_NDS32_LSI.
  54         * bfd-in2.h: Regenerated.
  55         * bfd/libbfd.h: Regenerated.
  56         * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
  57         (nds32_reloc_map): Likewise.
  58         (nds32_elf_relax_flsi): New function.
  59         (nds32_elf_relax_section): Support floating load/store relaxation.
  60         * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
  61         New macro.
  62         (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
  63         (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
  64         (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
  65         nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
  66         New functions.
  67         (nds32_info_to_howto_rel): Add BFD_ASSERT.
  68         (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
  69         nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
  70         nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
  71         bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
  72         (nds32_elf_final_sda_base): Improve it to find the better gp value.
  73         (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
  74         * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
  75         (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
  76         * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
  77         (create_got_section): Likewise.
  78         (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
  79         nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
  80         (nds32_elf_check_relocs): Fix the issue that the shared library may
  81         has TEXTREL entry in the dynamic section.
  82         (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
  83         since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
  84         (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
  85         dynamic entry.
  86         (calculate_offset): Remove the unused parameter `pic_ext_target' and
  87         related codes.
  88         All callers changed.
  89         (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
  90         will cause some errors for our test cases.
  91         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
  92         generic object.
  93         * reloc.c: Add TLS relocations.
  94         * libbfd.h: Regenerated.
  95         * bfd-in2.h: Regenerated.
  96         * elf32-nds32.h (struct section_id_list_t): New.
  97         (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
  98         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
  99         New prototypes.
 100         (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
 101         New macro.
 102         (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
 103         elf_nds32_link_hash_table): Updated.
 104         * elf32-nds32.c (enum elf_nds32_tls_type): New.
 105         (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
 106         (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
 107         fls, ones32, list_insert, list_insert_sibling, dump_chain,
 108         elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
 109         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
 110         (elf_nds32_obj_tdata): Add new fields.
 111         (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
 112         (nds32_elf_howto_table): Add TLS relocations.
 113         (nds32_reloc_map): Likewise.
 114         (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
 115         nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
 116         nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
 117         nds32_elf_check_relocs, allocate_dynrelocs): Updated.
 118         (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
 119         (dtpoff_base): Rename it to `gottpof' and then update it.
 120
 121 2018-09-20  Alan Modra  <amodra@gmail.com>
 122
 123         PR 23685
 124         * peXXigen.c (pe_print_edata): Correct export address table
 125         overflow checks.  Check dataoff against section size too.
 126
 127 2018-09-20  Alan Modra  <amodra@gmail.com>
 128
 129         PR 23686
 130         * dwarf2.c (read_section): Error when attempting to malloc
 131         "(bfd_size_type) -1".
 132         * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
 133         function_name.  Bounds check reloc address.  Formatting.  Ensure
 134         .stabstr zero terminated.
 135
 136 2018-09-18  Nick Clifton  <nickc@redhat.com>
 137
 138         PR 23657
 139         * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
 140         ELF section has contents and size larger than the file size.
 141
 142 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 143
 144         PR ld/21375
 145         * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
 146         (_bfd_mips_elf_linker_flags): Update prototype.
 147         * elf32-mips.c (elf_backend_hide_symbol): New macro.
 148         * elf64-mips.c (elf_backend_hide_symbol): Likewise.
 149         * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
 150         * elfxx-mips.c (mips_elf_link_hash_table): Add
 151         `use_absolute_zero' and `gnu_target' members.
 152         (mips_elf_record_global_got_symbol): Call
 153         `_bfd_mips_elf_hide_symbol' rather than
 154         `_bfd_elf_link_hash_hide_symbol'.
 155         (mips_use_local_got_p): Return FALSE if the symbol is absolute.
 156         (mips_elf_obtain_contents): Reorder function.
 157         (mips_elf_nullify_got_load): New function.
 158         (mips_elf_calculate_relocation): Add `contents' parameter.
 159         Nullify GOT loads or if it is not possible, then redirect GOT
 160         relocations to the `__gnu_absolute_zero' symbol, for references
 161         that are supposed to resolve to zero.
 162         (mips_elf_define_absolute_zero): New function.
 163         (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
 164         `mips_elf_calculate_relocation' for references made via the GOT
 165         that are supposed to resolve to zero.
 166         (_bfd_mips_elf_hide_symbol): New function.
 167         (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
 168         set the `gnu_target' member of the MIPS hash table.
 169         (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
 170         (_bfd_mips_post_process_headers): Use it.
 171
 172 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 173
 174         * elfxx-mips.c (mips_elf_store_contents): New function...
 175         (mips_elf_perform_relocation): ... factored out from here.
 176
 177 2018-09-14  Lifang Xia <lifang_xia@c-sky.com>
 178
 179         * elf32-csky.c (csky_elf_howto_table): Fill special_function of
 180         R_CKCORE_PCREL32.
 181         (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
 182
 183 2018-09-14  Alan Modra  <amodra@gmail.com>
 184
 185         PR 23425
 186         * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
 187         fields in debug sections when reloc is against an undefined symbol
 188         and called from bfd_simple_get_relocated_section_contents or
 189         similar.
 190         * dwarf2.c (find_abstract_instance): Return true for zero offset
 191         DW_FORM_ref_addr without returning values.
 192
 193 2018-09-06  Alan Modra  <amodra@gmail.com>
 194
 195         PR 23570
 196         * elf32-avr.c (elf_avr_special_sections): New.
 197         (elf_backend_special_sections): Define.
 198
 199 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 200
 201         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
 202         error when an invalid relocation is passed;  this is already done
 203         by `_bfd_sparc_elf_info_to_howto_ptr'.
 204
 205 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 206
 207         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
 208         error when an invalid symbol index is retrieved in ELF64_R_SYM of
 209         a relocation seen in an input file.
 210
 211 2018-09-03  Jozef Lawrynowicz <jozef.l@mittosystems.com>
 212             Alan Modra  <amodra@gmail.com>
 213
 214         PR 23595
 215         elf.c (copy_elf_program_header): When first segment contains
 216         only the headers and SHT_NOBITS sections, use segment p_filesz
 217         to calculate header and padding size.  Use filepos of the first
 218         section otherwise.
 219
 220 018-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 221
 222         PR ld/23600
 223         * archures.c (bfd_arch_get_compatible): Allow an IR object with
 224         unknown architecture.
 225
 226 2018-08-31  Alan Modra  <amodra@gmail.com>
 227
 228         * elf64-ppc.c (num_relocs_for_offset): New function.
 229         (emit_relocs_for_offset): New function.
 230         (use_global_in_relocs): New function, split out from..
 231         (ppc_build_one_stub): ..here.  Output relocations for notoc stubs.
 232         (ppc_size_one_stub): Calculate reloc count for notoc stubs.
 233         (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
 234
 235 2018-08-31  Alan Modra  <amodra@gmail.com>
 236
 237         * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
 238         (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
 239         (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
 240         Define.
 241         * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
 242         (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
 243         (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
 244         * bfd-in2.h: Regenerate.
 245         * libbfd.h: Regenerate.
 246
 247 2018-08-31  Alan Modra  <amodra@gmail.com>
 248
 249         * elf64-ppc.c: Correct _notoc stub comments.
 250         (ppc_build_one_stub): Simplify output of branch for notoc
 251         long branch stub.  Don't include label offset of 8 bytes in
 252         "off" calculation for notoc plt stub.  Don't emit insns to get pc.
 253         (build_offset): Emit insns to get pc here instead.
 254         (size_offset): Add 4 extra insns.
 255         (plt_stub_size): Adjust for "off" and size_offset changes.
 256         (ppc_size_one_stub): Rearrange code into a switch, duplicating
 257         some to better match ppc_build_one_stub.
 258
 259 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 260
 261         * archures.c (bfd_architecture): New machine
 262         bfd_mach_mips_gs264e.
 263         * bfd-in2.h (bfd_architecture): Likewise.
 264         * cpu-mips.c (enum I_xxx): Likewise.
 265         (arch_info_struct): Likewise.
 266         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 267         E_MIPS_MACH_GS264E.
 268         (mips_set_isa_flags): Likewise.
 269         (mips_mach_extensions): Map bfd_mach_mips_gs264e to
 270         bfd_mach_mips_gs464e extension.
 271
 272 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 273
 274         * archures.c (bfd_architecture): New machine
 275         bfd_mach_mips_gs464e.
 276         * bfd-in2.h (bfd_architecture): Likewise.
 277         * cpu-mips.c (enum I_xxx): Likewise.
 278         (arch_info_struct): Likewise.
 279         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 280         E_MIPS_MACH_GS464E.
 281         (mips_set_isa_flags): Likewise.
 282         (mips_mach_extensions): Map bfd_mach_mips_gs464e to
 283         bfd_mach_mips_gs464 extension.
 284
 285 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 286
 287         * archures.c (bfd_architecture): Rename
 288         bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
 289         * bfd-in2.h (bfd_architecture): Likewise.
 290         * cpu-mips.c (enum I_xxx): Likewise.
 291         (arch_info_struct): Likewise.
 292         * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
 293         (mips_set_isa_flags): Likewise.
 294         (mips_mach_extensions): Likewise.
 295         (bfd_mips_isa_ext_mach): Likewise.
 296         (bfd_mips_isa_ext): Likewise.
 297         (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
 298
 299 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 300
 301         * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
 302
 303 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 304
 305          * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
 306          isa_ext for infer ABI flags.
 307          (print_mips_ases): Add Loongson EXT extension.
 308
 309 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 310
 311         * elfxx-mips.c (print_mips_ases): Add CAM extension.
 312
 313 2018-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 314
 315         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
 316         out the GNU_PROPERTY_X86_UINT32_VALID bit.
 317
 318 2018-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 319
 320         PR ld/23499
 321         * elf.c (_bfd_elf_get_symbol_version_string): Return
 322         _("<corrupt>") for corrupt symbol version info.
 323
 324 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 325
 326         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
 327         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
 328         X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
 329         X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
 330         instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 331         (_bfd_x86_elf_merge_gnu_properties): Likewise.
 332         (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
 333         instead of X86_ISA_1_NEEDED.
 334         (_bfd_x86_elf_link_fixup_gnu_properties): Handle
 335         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
 336         X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
 337         X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
 338         X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 339
 340 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 341
 342         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
 343         GNU_PROPERTY_X86_UINT32_VALID bit.
 344         (_bfd_x86_elf_link_fixup_gnu_properties): Set the
 345         GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
 346
 347 2018-08-23  Zenith423  <zenith432@users.sourceforge.net>
 348
 349         PR 23460
 350         * plugin.c (struct plugin_list_entry): New structure.
 351         (plugin_list): New variable.
 352         (try_load_plugin): Place opened plugins on a list.  Ensure that
 353         the refcount in the dynamic loader is kept at 1.
 354
 355 2018-08-23  Alan Modra  <amodra@gmail.com>
 356
 357         * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
 358         nop" error message.
 359
 360 2018-08-23  Nick Clifton  <nickc@redhat.com>
 361
 362         * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
 363         code with an assertion.
 364
 365 2018-08-23  Nick Clifton  <nickc@redhat.com>
 366
 367         PR 23061
 368         * coffgen.c (coff_pointerize_aux): Add table_end parameter.  Use
 369         it to prevent walking off the end of the table.
 370         (coff_get_normalized_symtab): Pass internal_end pointer to
 371         coff_pointerize_aux.
 372
 373 2018-08-23  Alan Modra  <amodra@gmail.com>
 374
 375         * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
 376         unresolved_reloc on ppc_stub_plt_call_notoc.
 377
 378 2018-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         PR ld/23536
 381         * development.sh (experimental): New.
 382
 383 2018-08-22  Helge Deller  <deller@gmx.de>
 384         Nick Clifton  <nickc@redhat.com>
 385
 386         * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
 387         the section type of the .PARISC.unwind section on 64-bit binaries
 388         and SHT_PROGBITS for 32-bit binaries.  Add a comment about it.
 389         Add comment about the sh_entsize value.
 390
 391 2018-08-22  Rafeal Auler  <rafaelauler@gmail.com>
 392
 393         PR 23560
 394         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
 395         stub's target, since it may have been changed after the layout.
 396
 397 2018-08-21  John Darington  <john@darrington.wattle.id.au>
 398
 399         * elf32-s12z.c (opru18_reloc): New function.
 400         (elf_s12z_howto_table): Adjust Howto according to new knowledge.
 401
 402 2018-08-21  mephi42  <mephi42@gmail.com>
 403
 404         PR binutils/23315
 405         * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
 406         data is already considered filled.
 407
 408 2018-08-21  Alan Modra  <amodra@gmail.com>
 409
 410         * elf64-ppc.c (HOW): Define.
 411         (ONES): Delete.
 412         (ppc64_elf_howto_raw): Use HOW to initialize entries.
 413         * elf32-ppc.c (HOW): Define.
 414         (ppc_elf_howto_raw): Use HOW to initialize entries, updating
 415         R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
 416
 417 2018-08-21  Alan Modra  <amodra@gmail.com>
 418
 419         * reloc.c (reloc_howto_type): Typedef.
 420         (bfd_symbol): Delete forward declaration.
 421         (struct reloc_howto_struct): Add "negate" field.  Make "size",
 422         "bitsize", "rightshift", "bitpos", "complain_on_overflow",
 423         "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
 424         Rearrange for better packing.  Revise comments.
 425         (HOWTO): Map to rearranged reloc_howto_struct.
 426         (bfd_get_reloc_size): Delete now unused cases.
 427         (read_reloc, write_reloc): Likewise.
 428         (apply_reloc, _bfd_relocate_contents): Test howto->negate
 429         rather than howto->size < 0 for negated relocation values.
 430         * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
 431         signed/unsigned warning.
 432         (xcoff_ppc_relocate_section): Delete "condition is always false"
 433         code.
 434         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
 435         * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
 436         changes.
 437         * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
 438         size 16 for ALPHA_R_LINKAGE.
 439         (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
 440         bitsize to zero.
 441         * bfd-in.h (reloc_howto_type): Delete.
 442         * bfd-in2.h: Regenerate.
 443
 444 2018-08-21  Alan Modra  <amodra@gmail.com>
 445
 446         * reloc.c (HOWTO): Revise comment.
 447         (NEWHOWTO, HOWTO_PREPARE): Delete.
 448         * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
 449         reloc_howto_struct with reloc_howto_type.
 450         * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
 451         * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
 452         * elf-hppa.h (HOW): Define.
 453         (elf_hppa_howto_table): Use it to simplify this table, correcting
 454         name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
 455         R_PARISC_LTOFF_FPTR16DF.
 456         * elf32-mep.c (MEPREL): Use HOWTO.
 457         * bfd-in2.h: Regenerate.
 458
 459 2018-08-20  Alan Modra  <amodra@gmail.com>
 460
 461         * mmo.c (valid_mmo_symbol_character_set): Initialize and make
 462         array const.
 463         (mmo_init): Don't init valid_mmo_symbol_character_set.
 464
 465 2018-08-20  Alan Modra  <amodra@gmail.com>
 466
 467         * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
 468
 469 2018-08-17  H.J. Lu  <hongjiu.lu@intel.com>
 470
 471         PR ld/23515
 472         * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
 473         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
 474         backend fixup_gnu_properties if it isn't NULL.  Discard
 475         .note.gnu.property section if all properties have been removed.
 476         * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
 477         (elfNN_bed): Initialize fixup_gnu_properties.
 478         * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
 479         function.
 480         * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
 481         prototype.
 482         (elf_backend_fixup_gnu_properties): New.
 483
 484 2018-08-16  Alan Modra  <amodra@gmail.com>
 485
 486         * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
 487         Formatting.
 488
 489 2018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
 490
 491         PR binutils/23494
 492         * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
 493         (BFD32_LIBS_CFILES): Add elf-properties.c.
 494         (BFD32_BACKENDS): Remove elf-properties.lo.
 495         (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
 496         * configure.ac (elf): Remove elf-properties.lo.
 497         * Makefile.in: Regenerated.
 498         * configure: Likewise.
 499
 500 2018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 501
 502         PR ld/23428
 503         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
 504         add X86_ISA_1_NEEDED property only if existing properties won't
 505         be removed.
 506
 507 2018-08-11  Alan Modra  <amodra@gmail.com>
 508
 509         * reloc.c (bfd_get_reloc_size): Sort switch.
 510         (read_reloc, write_reloc, apply_reloc): New functions.
 511         (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
 512         (_bfd_relocate_contents): Use read_reloc and write_reloc.
 513         (_bfd_clear_contents): Likewise.
 514
 515 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
 516
 517         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
 518         (_bfd_clear_contents): Likewise.
 519         (bfd_perform_relocation): Likewise.
 520         (bfd_install_relocation): Likewise.
 521
 522 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 523
 524         PR ld/23499
 525         * elflink.c (bfd_elf_record_link_assignment): Always clear
 526         h->verinfo.verdef when overriding a dynamic definition.
 527
 528 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 529
 530         PR binutils/23494
 531         * elf-properties.c (elf_get_gnu_property_section_size): Always
 532         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
 533         (elf_write_gnu_properties): Likewise.
 534
 535 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 536
 537         PR binutils/23494
 538         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
 539         calling _bfd_elf_convert_gnu_property_size to convert
 540         .note.gnu.property section size.
 541         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
 542         calling _bfd_elf_convert_gnu_properties to convert
 543         .note.gnu.property section.
 544         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
 545         (_bfd_elf_convert_gnu_properties): Likewise.
 546         * elf-properties.c (elf_get_gnu_property_section_size): New
 547         function.
 548         (elf_write_gnu_properties): Likewise.
 549         (_bfd_elf_convert_gnu_property_size): Likewise.
 550         (_bfd_elf_convert_gnu_properties): Likewise.
 551         (_bfd_elf_link_setup_gnu_properties): Use
 552         elf_get_gnu_property_section_size and elf_write_gnu_properties.
 553
 554 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 555
 556         PR ld/23486
 557         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
 558         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
 559         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
 560         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
 561         GNU_PROPERTY_X86_ISA_1_USED, property.
 562
 563 2018-08-07  Alan Modra  <amodra@gmail.com>
 564
 565         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
 566         Add lr_restore, eh_size and eh_base.
 567         (eh_advance, eh_advance_size): New functions.
 568         (build_tls_get_addr_stub): Emit EH info for stub.
 569         (ppc_build_one_stub): Likewise for _notoc stubs.
 570         (ppc_size_one_stub): Size EH info for stub.
 571         (group_sections): Init new map_stub fields.
 572         (stub_eh_frame_size): Delete.
 573         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
 574         program for stubs.
 575         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
 576         offset to stub section here..
 577         (ppc64_elf_finish_dynamic_sections): ..rather than here.
 578
 579 2018-08-07  Alan Modra  <amodra@gmail.com>
 580
 581         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
 582         instruction of __tls_get_addr_opt stub.
 583         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
 584         dealing with __tls_get_addr_opt stub.
 585         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
 586
 587 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 588
 589         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
 590         efalgs only when in/out exists.
 591         (elf32_arc_section_from_shdr): Don't complain about 0x0c
 592         section type.  It is mwdt compiler specific.
 593
 594 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 595
 596         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
 597
 598 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 599
 600         * elf32-arc.c (arc_elf_merge_attributes): Handle
 601         Tag_ARC_ATR_version.
 602
 603 2018-08-05  Alan Modra  <amodra@gmail.com>
 604
 605         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
 606         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
 607         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
 608         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
 609         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
 610         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
 611         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
 612         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
 613         ppc_stub_plt_call_both.
 614         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
 615         (build_offset, size_offset): New functions.
 616         (plt_stub_size): Support plt_call_notoc and plt_call_both.
 617         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
 618         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
 619         (ppc64_elf_size_stubs): Likewise, and new stubs.
 620         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
 621         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
 622         * bfd-in2.h: Regenerate.
 623         * libbfd.h: Regenerate.
 624
 625 2018-08-05  Alan Modra  <amodra@gmail.com>
 626
 627         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
 628
 629 2018-08-02  Jim Wilson  <jimw@sifive.com>
 630
 631         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
 632         add SEC_LINKER_CREATED flag.
 633
 634 2018-08-01  Nick Clifton  <nickc@redhat.com>
 635
 636         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
 637         about potentially truncated strncpy operations.
 638         (_bfd_xcoff_put_symbol_name): Likewise.
 639
 640         * elf32-avr.c (avr_stub_name): Check for a NULL return from
 641         bfd_malloc.
 642
 643 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
 644
 645         PR 23460
 646         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
 647         call to fstat fails.
 648         (try_claim): Always close the file descriptor at the end of the
 649         function.
 650         (try_load_plugin): If a plugin has already been registered, then
 651         skip the dlopen and onload steps and go straight to claiming the
 652         file.  If these is an error, close the plugin.
 653
 654 2018-08-01  Alan Modra  <amodra@gmail.com>
 655
 656         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
 657         (ppc_build_one_stub): Don't set stub_offset, instead assert that
 658         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
 659         calculation.  Use "targ" temp when calculating offsets.
 660         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
 661         calculating offsets.  Adjust for alignment before setting
 662         tls_get_addr_opt_bctrl.
 663
 664 2018-08-01  Alan Modra  <amodra@gmail.com>
 665
 666         * po/SRC-POTFILES.in: Regenerate.
 667
 668 2018-07-30  Nick Clifton  <nickc@redhat.com>
 669
 670         PR 22706
 671         * elf32-sh.c (sh_elf_relocate_section): When processing
 672         translation relocs, fail if the relocation offset is too small.
 673         Replace BFD_ASSERTs with more helpful error messages.
 674
 675 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
 676
 677         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
 678         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
 679         * Makefile.in: Regenerated.
 680         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
 681         related bfd_mach defines.
 682         (bfd_csky_arch): Declare.
 683         (bfd_archures_list): Add C-SKY.
 684         * bfd-in.h (elf32_csky_build_stubs): Declare.
 685         (elf32_csky_size_stubs): Declare.
 686         (elf32_csky_next_input_section: Declare.
 687         (elf32_csky_setup_section_lists): Declare.
 688         * bfd-in2.h: Regenerated.
 689         * config.bfd: Add C-SKY.
 690         * configure.ac: Likewise.
 691         * configure: Regenerated.
 692         * cpu-csky.c: New file.
 693         * elf-bfd.h (enum elf_target_id): Add C-SKY.
 694         * elf32-csky.c: New file.
 695         * libbfd.h: Regenerated.
 696         * reloc.c: Add C-SKY relocations.
 697         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
 698         (_bfd_target_vector): Add C-SKY target vector entries.
 699
 700 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 701
 702         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
 703
 704 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 705
 706         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
 707         (bfd_get_24, bfd_put_24): New macros.
 708         * bfd-in2.h: Regenerate.
 709
 710 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 711
 712         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
 713
 714 2018-07-26  Alan Modra  <amodra@gmail.com>
 715
 716         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
 717         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
 718
 719 2018-07-25  Alan Modra  <amodra@gmail.com>
 720
 721         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
 722         Avoid trashing toff with added when used as a symbol index.
 723         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
 724         creating unnecessary fixups when relocatable.
 725
 726 2018-07-25  Alan Modra  <amodra@gmail.com>
 727
 728         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
 729         -Wstringop-truncation warning for gcc-8.0 too.
 730         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 731         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 732         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 733         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
 734         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 735
 736 2018-07-24  Alan Modra  <amodra@gmail.com>
 737
 738         PR 23430
 739         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
 740         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
 741
 742 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 743
 744         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
 745         relocation sections consistency check to always check both
 746         .rela.dyn and .rela.plt when they exist. Rearrange variable
 747         definition and assignment places.
 748
 749 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 750
 751         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
 752         relocations section for dynamic undefined weak symbols when
 753         linking a shared object.
 754
 755 2018-07-23  Tom Tromey  <tom@tromey.com>
 756
 757         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
 758
 759 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
 760
 761         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
 762         cleanup for the case of a global symbol that binds locally.  Also
 763         install a value in the GOT slot in the case of a local symbol in
 764         a non-PIC link.
 765
 766 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
 767
 768         PR ld/23428
 769         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
 770         separate code program header is needed, make sure that the first
 771         read-only PT_LOAD segment has no code by adding a
 772         GNU_PROPERTY_X86_ISA_1_USED note.
 773
 774 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
 775             Maciej W. Rozycki  <macro@mips.com>
 776
 777         * elfxx-mips.c (print_mips_ases): Add MMI extension.
 778
 779 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 780
 781         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
 782         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
 783         dynamic relocation section will be discarded from output.
 784         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
 785         the dynamic relocation section will be retained in output.
 786
 787 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 788
 789         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
 790         checks for defined weak symbols.
 791
 792 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 793
 794         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
 795         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
 796         whether the symbol is absolute.
 797         (nds32_elf_relax_lo12): Likewise.
 798         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 799         (elfNN_aarch64_check_relocs): Likewise.
 800         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
 801         (bfd_xcoff_import_symbol): Likewise.
 802         (xcoff_write_global_symbol): Likewise.
 803
 804 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 805
 806         * linker.c (bfd_is_abs_symbol): New macro.
 807         * bfd-in2.h: Regenerate.
 808
 809 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
 810
 811         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
 812         (elfcore_write_ppc_ppr): Likewise.
 813         (elfcore_write_ppc_dscr): Likewise.
 814         (elfcore_write_ppc_ebb): Likewise.
 815         (elfcore_write_ppc_pmu): Likewise.
 816         (elfcore_write_ppc_tm_cgpr): Likewise.
 817         (elfcore_write_ppc_tm_cfpr): Likewise.
 818         (elfcore_write_ppc_tm_cvmx): Likewise.
 819         (elfcore_write_ppc_tm_cvsx): Likewise.
 820         (elfcore_write_ppc_tm_spr): Likewise.
 821         (elfcore_write_ppc_tm_ctar): Likewise.
 822         (elfcore_write_ppc_tm_cppr): Likewise.
 823         (elfcore_write_ppc_tm_cdscr): Likewise.
 824         * elf.c (elfcore_write_ppc_tar): New function.
 825         (elfcore_write_ppc_ppr): Likewise.
 826         (elfcore_write_ppc_dscr): Likewise.
 827         (elfcore_write_ppc_ebb): Likewise.
 828         (elfcore_write_ppc_pmu): Likewise.
 829         (elfcore_write_ppc_tm_cgpr): Likewise.
 830         (elfcore_write_ppc_tm_cfpr): Likewise.
 831         (elfcore_write_ppc_tm_cvmx): Likewise.
 832         (elfcore_write_ppc_tm_cvsx): Likewise.
 833         (elfcore_write_ppc_tm_spr): Likewise.
 834         (elfcore_write_ppc_tm_ctar): Likewise.
 835         (elfcore_write_ppc_tm_cppr): Likewise.
 836         (elfcore_write_ppc_tm_cdscr): Likewise.
 837         (elfcore_write_register_note): Call them.
 838         (elfcore_grok_ppc_tar): New function.
 839         (elfcore_grok_ppc_ppr): Likewise.
 840         (elfcore_grok_ppc_dscr): Likewise.
 841         (elfcore_grok_ppc_ebb): Likewise.
 842         (elfcore_grok_ppc_pmu): Likewise.
 843         (elfcore_grok_ppc_tm_cgpr): Likewise.
 844         (elfcore_grok_ppc_tm_cfpr): Likewise.
 845         (elfcore_grok_ppc_tm_cvmx): Likewise.
 846         (elfcore_grok_ppc_tm_cvsx): Likewise.
 847         (elfcore_grok_ppc_tm_spr): Likewise.
 848         (elfcore_grok_ppc_tm_ctar): Likewise.
 849         (elfcore_grok_ppc_tm_cppr): Likewise.
 850         (elfcore_grok_ppc_tm_cdscr): Likewise.
 851         (elfcore_grok_note): Call them.
 852
 853 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 854
 855         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 856         than `!bfd_link_pic' in determining the dynamic symbol index.
 857         Avoid the index of -1.
 858         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
 859         moving `dyn' to the beginning of the function block.
 860
 861 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 862             Rich Felker  <bugdal@aerifal.cx>
 863
 864         PR ld/22570
 865         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 866         than `bfd_link_pic' to determine whether dynamic relocations are
 867         to be produced.
 868         (mips_elf_initialize_tls_slots): Likewise.
 869
 870 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
 871
 872         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
 873         to `remove_section'.
 874
 875 2018-07-10  Alan Modra  <amodra@gmail.com>
 876
 877         * elf32-xgate.h: Delete.
 878         * elf32-xgate.c: Delete unnecessary forward declarations, add two
 879         that are now needed.
 880         (xgate_elf_bfd_link_hash_table_create)
 881         (xgate_elf_bfd_link_hash_table_free)
 882         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
 883         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
 884         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
 885         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
 886         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
 887         (elf32_xgate_post_process_headers): Delete.
 888         (elf32_xgate_backend_symbol_processing): New function.
 889         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
 890         (_bfd_xgate_elf_print_private_bfd_data): Make static.
 891         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
 892         (elf_backend_relocate_section, elf_backend_object_p)
 893         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
 894         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
 895         (bfd_elf32_bfd_link_hash_table_create)
 896         (bfd_elf32_bfd_set_private_flags)
 897         (xgate_stub_hash_lookup): Don't define.
 898         (elf_backend_symbol_processing): Define.
 899         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
 900
 901 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
 902
 903         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
 904         `->needs_lazy_stub' if the stubs output section is the absolute
 905         section.
 906
 907 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 908
 909         PR ld/23388
 910         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
 911         * configure: Regenerated.
 912
 913 2018-07-09  Alan Modra  <amodra@gmail.com>
 914
 915         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
 916         _bfd_elf_post_process_headers.
 917
 918 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
 919
 920         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
 921         space for dynamic relocation for undefined weak symbol.
 922         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
 923         relocation for undefined weak symbols.
 924         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
 925         section for relocations against undefined weak symbols.
 926
 927 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
 928
 929         * elf.c (elfcore_grok_aarch_sve): New function.
 930         (elfcore_grok_note): Check for Aarch64 SVE.
 931         (elfcore_write_aarch_sve): New function.
 932         (elfcore_write_register_note): Check for Aarch64 SVE.
 933         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
 934
 935 2018-07-06  Alan Modra  <amodra@gmail.com>
 936
 937         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
 938         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
 939         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 940         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 941         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 942         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 943         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 944
 945 2018-07-05  Jim Wilson  <jimw@sifive.com>
 946
 947         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
 948         (riscv64*-*-*): Likewise.
 949         (riscv-*-*): Add as an alias for riscv32*-*-*.
 950
 951 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 952
 953         PR ld/23372
 954         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
 955         ISA properties with empty bits.
 956
 957 2018-07-05  Nick Clifton  <nickc@redhat.com>
 958
 959         * po/ru.po: Updated Russian translation.
 960
 961 2018-07-05  Alan Modra  <amodra@gmail.com>
 962
 963         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
 964         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
 965         on mismatch.  Remove "warning: " from messages.  Track last bfd
 966         used to set tags.
 967         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
 968         _bfd_elf_ppc_merge_fp_attributes.
 969         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
 970         from _bfd_elf_ppc_merge_fp_attributes.
 971
 972 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 973
 974         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
 975         * Makefile.in: Regenerated.
 976
 977 2018-07-03  Alan Modra  <amodra@gmail.com>
 978
 979         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
 980         sections.
 981
 982 2018-07-03  Alan Modra  <amodra@gmail.com>
 983
 984         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
 985         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
 986         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
 987         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
 988         incompatible attribute.
 989         (ppc_elf_merge_obj_attributes): Likewise.  Return
 990         _bfd_elf_merge_object_attributes result.
 991         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
 992         _bfd_elf_merge_object_attributes result.
 993
 994 2018-07-03  Alan Modra  <amodra@gmail.com>
 995
 996         PR 17550
 997         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
 998         in discarded sections.
 999
1000 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1001
1002         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1003         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1004         list.
1005
1006 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1007
1008         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1009         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1010         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1011         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1012         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1013         R_MICROMIPS_PC23_S2 relocation entries.
1014         (micromips_elf64_howto_table_rela): Likewise.
1015         (micromips_reloc_map): Likewise.
1016         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1017         (elf_micromips_howto_table_rela): Likewise.
1018         (micromips_reloc_map): Likewise.
1019
1020 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1021
1022         PR ld/23324
1023         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1024         R_X86_64_converted_reloc_bit bit.
1025
1026 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
1027             Tom Tromey  <tom@tromey.com>
1028
1029         PR 13157
1030         PR 21787
1031         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1032         (bfd_mach_o_close_and_cleanup): Redefine.
1033         * archive.c (_bfd_unlink_from_archive_parent): New function,
1034         extracted from..
1035         (_bfd_archive_close_and_cleanup): ..here.
1036         (bfd_generic_archive_p): Do not clear archive's format.
1037         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1038         * libbfd.h: Regenerate.
1039
1040 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1041
1042         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1043         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1044         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1045         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1046         * bfd-in2.h: Regenerate.
1047         * cpu-arm.c (arch_info_struct): Add entries for above new
1048         bfd_mach_arm values.
1049         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1050         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1051         architectures.  Force assert failure for any new Tag_CPU_arch value.
1052
1053 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1054
1055         * doc/bfdint.texi: Use command-line consistently when used in a
1056         compount word.
1057         * doc/bfdsumm.texi: Likewise.
1058
1059 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
1060
1061         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1062         visibility check made for undefined weak symbols.
1063
1064 2018-06-26  Nick Clifton  <nickc@redhat.com>
1065
1066         * po/uk.po: Updated Ukranian translation.
1067
1068 2018-06-25  Nick Clifton  <nickc@redhat.com>
1069
1070         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1071         for malloc returning NULL.
1072         (_bfd_aarch64_erratum_843419_fixup): Check for
1073         _bfd_aarch64_erratum_835769_stub_name returning NULL.
1074
1075 2018-06-24  Nick Clifton  <nickc@redhat.com>
1076
1077         * po/bfd.pot: Regenerate.
1078
1079 2018-06-24  Nick Clifton  <nickc@redhat.com>
1080
1081         * version.m4: Update version string to 2.31.51.
1082         * configure: Regenerate.
1083
1084 2018-06-24  Nick Clifton  <nickc@redhat.com>
1085
1086         2.31 branch created.
1087
1088 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1089
1090         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1091         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1092
1093 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1094
1095         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1096         EI_ABIVERSION setting together.
1097
1098 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1099
1100         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1101         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1102         (MIPS_LIBC_ABI_MAX): New enumeration constants.
1103         (_bfd_mips_post_process_headers): Use them in place of magic
1104         numbers.
1105
1106 2018-06-21  Jim Wilson  <jimw@sifive.com>
1107
1108         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1109         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
1110
1111 2018-06-21  Alan Modra  <amodra@gmail.com>
1112
1113         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1114         * doc/Makefile.in: Regenerate.
1115
1116 2018-06-20  Renlin Li  <renlin.li@arm.com>
1117
1118         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1119         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1120         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1121         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1122         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1123         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1124         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1125         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1126         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1127
1128 2018-06-20  Nick Clifton  <nickc@redhat.com>
1129
1130         PR 23316
1131         * opncls.c (get_build_id): Check for a negative or excessive data
1132         size in the build-id note.
1133
1134 2018-06-20  Nick Clifton  <nickc@redhat.com>
1135
1136         PR 23299
1137         * mach-o.c (cputype): New function.
1138         (cpusubtype): New function.
1139         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
1140         values in the MACH-O file header.
1141         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1142         cpusubtype fields from the input bfd's mach-o header to the output
1143         bfd.
1144         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1145         Redefine to bfd_mach_o_bfd_print_private_data.
1146         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1147
1148 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1149
1150         PR ld/22966
1151         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1152         `.got.plt' entry referred is in range.
1153         (mips_finish_exec_plt): Correct the range check for `.got.plt'
1154         start.  Replace the assertion used for that with a proper error
1155         message.
1156
1157 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1158
1159         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1160         formatting.
1161
1162 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1163
1164         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1165         (INCLUDES): Rename to ...
1166         (AM_CPPFLAGS): ... this.
1167         * configure.ac: Remove AC_PREREQ.
1168         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1169         info-in-builddir no-texinfo.tex.
1170         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1171         * doc/bfd.texinfo: Rename to ...
1172         * doc/bfd.texi: ... this.
1173         * Makefile.in: Re-generate.
1174         * aclocal.m4: Re-generate.
1175         * config.in: Re-generate.
1176         * configure: Re-generate.
1177         * doc/Makefile.in: Re-generate.
1178
1179 2018-06-18  Mephi  <mephi42@gmail.com>
1180
1181         PR 23297
1182         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1183         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1184         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1185         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1186         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1187         * bfd-in2.h: Regenerate.
1188         * libbfd.h: Regenerate.
1189
1190 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1191
1192         * elfxx-mips.c (print_mips_ases): Add GINV extension.
1193
1194 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1195
1196         PR binutils/23267
1197         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1198         symbol version is base version.
1199
1200 2018-06-14  Alan Modra  <amodra@gmail.com>
1201
1202         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1203         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1204         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1205         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1206         "dynamic_relocs" is not set.
1207         * elfxx-mips.c (count_section_dynsyms): Likewise.
1208
1209 2018-06-14  Alan Modra  <amodra@gmail.com>
1210
1211         PR 23282
1212         * bfdio.c (bfd_seek): Optimize away seeks to current position.
1213
1214 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
1215             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1216
1217         * elfxx-mips.c (print_mips_ases): Add CRC.
1218
1219 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1220
1221         PR ld/23161
1222         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1223         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1224         __bss_start, _end and _edata in shared libraries.
1225
1226 2018-06-07  Alan Modra  <amodra@gmail.com>
1227
1228         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1229         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1230
1231 2018-06-05  Alan Modra  <amodra@gmail.com>
1232
1233         * bfd.c (struct bfd): Update comment on "where" usage.
1234         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1235         "iostream", and "where" from containing archive file.  Return
1236         error on NULL iovec.
1237         (bfd_bread): Similarly, and return error attempted out of
1238         bounds archive element access.
1239         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1240         "where" from containing archive file.
1241         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
1242         attempt to optimize away seeks.  Don't paper over errors by
1243         calling bfd_tell.
1244         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1245         (bfd_get_size): Likewise.
1246         (bfd_mmap): Operate on and use iovec of containing archive
1247         file.  Return error on NULL iovec.
1248         * cache.c (bfd_cache_lookup_worker): Abort if working on
1249         archive element bfd.
1250         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1251         Don't ignore zero byte reads.
1252         (cache_bread): Look up FILE* in cache here.  Error on NULL
1253         lookup.
1254         (cache_bwrite): Rename "where" to "from".
1255         (cache_bmmap): Don't handle archive elements.
1256         * coffcode.h (coff_slurp_line_table): Exit early on zero
1257         lineno count.
1258         * bfd-in2.h: Regenerate.
1259
1260 2018-06-05  Alan Modra  <amodra@gmail.com>
1261
1262         PR 23254
1263         * plugin.c (bfd_plugin_open_input): Allow for possibility of
1264         nested archives.  Open file again for plugin.
1265         (try_claim): Don't save and restore file position.  Close file
1266         if not claimed.
1267         * sysdep.h (O_BINARY): Define.
1268
1269 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
1270
1271         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1272         (compute_fill_extra_space): Drop declaration. Rename function to
1273         xtensa_compute_fill_extra_space.
1274         (compute_ebb_actions, remove_dead_literal): Update references to
1275         compute_fill_extra_space.
1276
1277 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
1278
1279         * elf32-xtensa.c (elf32xtensa_separate_props): New global
1280         variable.
1281         (xtensa_add_names): New function.
1282         (xtensa_property_section_name): Add new parameter
1283         separate_sections, use it to choose property section name.
1284         (xtensa_get_separate_property_section): New function.
1285         (xtensa_get_property_section): Invoke
1286         xtensa_get_separate_property_section to get individual property
1287         section if it exists, common property section otherwise.
1288         (xtensa_make_property_section): Pass elf32xtensa_separate_props
1289         to xtensa_property_section_name.
1290
1291 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1292
1293         PR binutils/23146
1294         * bfd-in.h: Include "diagnostics.h".
1295         * bfd-in2.h: Regenerated.
1296         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1297         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1298         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1299         -Wstringop-truncation.
1300         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1301         * elf32-s390.c (elf_s390_write_core_note): Likewse.
1302         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1303         * elf64-s390.c (elf_s390_write_core_note): Likewse.
1304         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1305
1306 2018-06-03  Jim Wilson  <jimw@sifive.com>
1307
1308         PR ld/23244
1309         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1310         for and handle an undefined weak with no PLT.
1311
1312         PR ld/22756
1313         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1314         to code that ignores duplicate symbols.
1315
1316 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1317
1318         * version.m4: Bump version to 2.30.52
1319         * configure: Regenerated.
1320
1321 2018-06-01  Alan Modra  <amodra@gmail.com>
1322
1323         * bfd.c (_bfd_error_handler): Arrange for this function to be
1324         declared in bfd-in2.h.
1325         * libbfd-in.h (_bfd_error_handler): Don't declare.
1326         * libbfd.h: Regenerate.
1327         * bfd-in2.h: Regenerate.
1328
1329 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
1330
1331         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1332         This is needed to generate UEFI application image files from ELFs.
1333
1334 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1335
1336         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1337         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1338         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1339         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1340         (elf_i386_lazy_ibt_plt): Likewise.
1341         (elf_i386_nacl_plt): Likewise.
1342         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1343         (elf_x86_64_tlsdesc_plt_entry): This.
1344         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1345         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1346         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1347         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1348         (elf_x86_64_lazy_bnd_plt): Likewise.
1349         (elf_x86_64_lazy_ibt_plt): Likewise.
1350         (elf_x32_lazy_ibt_plt): Likewise.
1351         (elf_x86_64_nacl_plt): Likewise.
1352         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1353         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1354         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1355         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1356         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1357         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1358         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1359         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1360         (elf_x86_non_lazy_plt_layout): Update comments.
1361         (elf_x86_plt_layout): Likewise.
1362
1363 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1364
1365         PR ld/23238
1366         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1367         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1368         (elf_backend_add_symbol_hook): Likewise.
1369         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1370         (elf_backend_add_symbol_hook): Likewise.
1371         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1372         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1373         (elf_backend_add_symbol_hook): Likewise.
1374         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1375         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1376         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1377         (elf_backend_add_symbol_hook): Likewise.
1378         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1379         handling.
1380         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1381         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1382         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1383         * elflink.c (elf_link_add_object_symbols): Set
1384         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1385
1386 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1387
1388         PR ld/23194
1389         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1390         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1391         Extracted from _bfd_elf_link_assign_sym_version.
1392         (_bfd_elf_link_hide_sym_by_version): New function.
1393         (_bfd_elf_link_assign_sym_version): Use
1394         _bfd_elf_link_hide_versioned_symbol.
1395         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1396         _bfd_elf_link_hide_sym_by_version instead of
1397         bfd_hide_sym_by_version.  Don't check unversioned symbol.
1398
1399 2018-05-25  Alan Modra  <amodra@gmail.com>
1400
1401         * Makefile.in: Regenerate.
1402         * po/SRC-POTFILES.in: Regenerate.
1403
1404 2018-05-25  Alan Modra  <amodra@gmail.com>
1405
1406         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1407         * configure: Regenerate.
1408
1409 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1410
1411         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1412         to data.
1413
1414 2018-05-22  Alan Modra  <amodra@gmail.com>
1415
1416         PR 23207
1417         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1418         is NULL.
1419         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1420         sections.
1421         (final_link_relocate): Revert last change.
1422
1423 2018-05-22  Alan Modra  <amodra@gmail.com>
1424
1425         PR 23207
1426         * elf32-hppa.c (final_link_relocate): Don't look for plt call
1427         stubs in non-alloc sections.
1428
1429 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1430
1431         PR ld/23201
1432         * aout-target.h (MY_bfd_link_hide_symbol): New.
1433         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1434         * binary.c (binary_bfd_link_hide_symbol): Likewise.
1435         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1436         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1437         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1438         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1439         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1440         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1441         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1442         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1443         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1444         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1445         (bfd_link_hide_symbol): Likewise.
1446         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1447         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1448         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1449         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1450         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1451         * som.c (som_bfd_link_hide_symbol): Likewise.
1452         * srec.c (srec_bfd_link_hide_symbol): Likewise.
1453         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1454         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1455         (alpha_vms_bfd_link_hide_symbol): Likewise.
1456         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1457         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1458         _bfd_generic_link_hide_symbol.
1459         (rs6000_xcoff64_aix_vec): Likewise.
1460         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1461         local symbol dynamic.
1462         (_bfd_elf_link_hide_symbol): New function.
1463         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1464         check root.ldscript_def.
1465         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1466         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1467         * bfd-in2.h: Regenerated.
1468         * libbfd.h: Likewise.
1469
1470 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         PR binutils/23199
1473         * elf.c (setup_group): Mark section in a section group with
1474         SHF_GROUP.
1475
1476 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1477
1478         PR ld/23194
1479         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1480         set eh->local_ref to 1 if a symbol is versioned and there is a
1481         version script.
1482
1483 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
1484
1485         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1486         EF_RISCV_RVE.
1487
1488 2018-05-18  Jim Wilson  <jimw@sifive.com>
1489
1490         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1491         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1492         (riscv_elf_relocate_section): Don't generate dynamic relocation if
1493         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1494         (riscv_elf_finish_dynamic_symbol): Likewise.
1495
1496 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
1497
1498         * Makefile.am: Add s12z files.
1499         * Makefile.in: Regenerate.
1500         * archures.c: Add bfd_s12z_arch.
1501         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1502         * bfd-in2.h: Regenerate.
1503         * config.bfd: Add s12z target.
1504         * configure.ac: Add s12z target.
1505         * configure: Regenerate.
1506         * cpu-s12z.c: New file.
1507         * elf32-s12z.c: New file.
1508         * libbfd.c (bfd_putb24): New function.
1509         (bfd_putl24): New function.
1510         * libbfd.h: Regenerate.
1511         * reloc.c: Add s12z relocations.
1512         (bfd_get_reloc_size): Handle size 5 relocs.
1513         * targets.c: Add s12z_elf32_vec.
1514
1515 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1516
1517         PR ld/23189
1518         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1519         like R_386_GOT32.
1520         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1521         set eh->local_ref to 1 for linker defined symbols.
1522
1523 2018-05-18  Alan Modra  <amodra@gmail.com>
1524
1525         PR 23199
1526         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
1527         don't point at other SHT_GROUP sections.  Set shdr corresponding
1528         to invalid entry, to NULL rather than section 0.  Identify
1529         SHT_GROUP section index when reporting an error.  Cope with NULL
1530         shdr pointer.
1531
1532 2018-05-18  Alan Modra  <amodra@gmail.com>
1533
1534         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1535         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1536         visibility.
1537         * libbfd.h: Regenerate.
1538         * configure: Regenerate.
1539         * config.in: Regenerate.
1540
1541 2018-05-18  Alan Modra  <amodra@gmail.com>
1542
1543         * libbfd-in.h: Add include guard.
1544         * libcoff-in.h: Likewise.
1545         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1546         * doc/Makefile.in: Regenerate.
1547         * libbfd.h: Regenerate.
1548         * libcoff.h: Regenerate.
1549
1550 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1551
1552         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1553
1554 2018-05-16  Alan Modra  <amodra@gmail.com>
1555
1556         PR 22458
1557         * format.c (struct bfd_preserve): Add section_id.
1558         (bfd_preserve_save, bfd_preserve_restore): Save and restore
1559         _bfd_section_id.
1560         (bfd_reinit): Set _bfd_section_id.
1561         (bfd_check_format_matches): Put all matches of any priority into
1562         matching_vector.  Save initial section id and start each attempted
1563         match at that section id.
1564         * libbfd-in.h (_bfd_section_id): Declare.
1565         * section.c (_bfd_section_id): Rename from section_id and make
1566         global.  Adjust uses.
1567         (bfd_get_next_section_id): Delete.
1568         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1569         bfd_get_section_id with _bfd_section_id.
1570         * libbfd.h: Regenerate.
1571         * bfd-in2.h: Regenerate.
1572
1573 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
1574
1575         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1576         of the aux structure are initialised.
1577
1578 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
1579
1580         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1581
1582 2018-05-15  Nick Clifton  <nickc@redhat.com>
1583
1584         * po/pt.po: New Portuguese translation.
1585         * configure.ac (ALL_LINGUAS): Add pt.
1586         * configure: Regenerate.
1587
1588 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1589
1590         PR ld/23169
1591         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1592         an error on IFUNC pointer defined in PDE.
1593         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1594         _bfd_x86_elf_link_fixup_ifunc_symbol.
1595         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1596         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1597         function.
1598         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1599
1600 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1601
1602         PR ld/23162
1603         * elfxx-x86.c (elf_x86_linker_defined): New function.
1604         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1605         _end and _edata locally defined within executables.
1606
1607 2018-05-12  Alan Modra  <amodra@gmail.com>
1608
1609         PR 20659
1610         * elf.c (rewrite_elf_program_header): Use segment_mark only for
1611         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
1612         Instead make matching_lma and suggested_lma pointers to the
1613         sections.  Align section vma and lma calculated from segment.
1614         Don't clear includes_phdrs or includes_filehdr based on p_paddr
1615         test.  Try to handle alignment padding before first section by
1616         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
1617
1618 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
1619
1620         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1621         conformant to TI ABI.
1622         (pru_elf32_relax_section): Likewise.
1623         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1624         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1625         (pru_elf32_pmem_relocate): Trap - should not get here.
1626         (pru_elf32_relocate_section): Add support for REL relocations.
1627         (elf_info_to_howto_rel): Enable REL.
1628         (elf_backend_may_use_rel_p): Likewise.
1629         (elf_backend_may_use_rela_p): Likewise.
1630         (elf_backend_default_use_rela_p): Likewise.
1631
1632 2018-05-09  Alan Modra  <amodra@gmail.com>
1633
1634         PR 23148
1635         * peXXigen.c (pe_print_edata): Correct minimum size.
1636
1637 2018-05-09  Alan Modra  <amodra@gmail.com>
1638
1639         PR 23147
1640         * peXXigen.c (pe_print_idata): Bound check hint_addr.
1641
1642 2018-05-08  Nick Clifton  <nickc@redhat.com>
1643
1644         PR 22809
1645         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1646         string section.
1647         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1648         attribute section is larger than the size of the file.
1649
1650 2018-05-07  Alan Modra  <amodra@gmail.com>
1651
1652         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1653         strncmp when checking for ".bf" special symbol.
1654         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1655         section name a char array, remove sentinal known_sections entry,
1656         and adjust loop over known_sections to suit.  Use memcmp rather
1657         than strncmp.
1658
1659 2018-05-04  Alan Modra  <amodra@gmail.com>
1660
1661         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1662         (struct elf_external_linux_prpsinfo32_ugid16),
1663         (struct elf_external_linux_prpsinfo64_ugid32),
1664         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1665         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1666         Move comment to..
1667         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1668         directives.
1669         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1670         to data.
1671         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1672         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1673         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1674         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1675         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1676         pragmas.
1677         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1678         false positive gcc-8 warning.
1679         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1680
1681 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1682
1683         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1684         of arguments when warning about different long double types.
1685
1686 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1687
1688         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1689         (elf_backend_fixup_symbol): New macro.
1690         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1691         handling.
1692         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1693
1694 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1695
1696         * Makefile.am: Added NFP files to build.
1697         * archures.c: Added bfd_arch_nfp
1698         * config.bfd: Added NFP support.
1699         * configure.ac: Added NFP support.
1700         * cpu-nfp.c: New, for NFP support.
1701         * elf-bfd.h: Added elf_section_info()
1702         * elf64-nfp.c: New, for NFP support.
1703         * po/SRC-POTFILES.in: Added NFP source files.
1704         * targets.c: Added nfp_elf64_vec
1705         * bfd-in2.h: Regenerate.
1706         * Makefile.in: Regenerate.
1707         * configure: Regenerate.
1708
1709 2018-04-27  Alan Modra  <amodra@gmail.com>
1710
1711         * bfd-in2.h: Regenerate.
1712         * libbfd.h: Regenerate.
1713
1714 2018-04-27  Alan Modra  <amodra@gmail.com>
1715
1716         PR 23123
1717         PR 22374
1718         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1719         relocs for ifuncs.
1720         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1721
1722 2018-04-26  Pedro Alves  <palves@redhat.com>
1723
1724         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1725         ifunc and non-ifunc symbols duplicates.
1726
1727 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1728         Mickaël Guêné  <mickael.guene@st.com>
1729
1730         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1731         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1732         (elf32_arm_populate_plt_entry): Likewise.
1733         (elf32_arm_output_plt_map_1): Likewise.
1734         (elf32_arm_output_arch_local_syms): Likewise.
1735
1736 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1737         Mickaël Guêné  <mickael.guene@st.com>
1738
1739         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1740         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1741
1742 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1743         Mickaël Guêné  <mickael.guene@st.com>
1744
1745         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1746         for R_ARM_TARGET2.
1747
1748 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1749         Mickaël Guêné  <mickael.guene@st.com>
1750
1751         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1752         (elf32_arm_always_size_sections): Create stack segment.
1753
1754 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1755         Mickaël Guêné  <mickael.guene@st.com>
1756
1757         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1758         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1759         relocations.
1760         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1761         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1762         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1763         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1764         (struct elf32_arm_link_hash_table): Update comment.
1765         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1766         (IS_ARM_TLS_RELOC): Likewise.
1767         (elf32_arm_check_relocs): Likewise.
1768         (allocate_dynrelocs_for_symbol): Likewise.
1769         (elf32_arm_size_dynamic_sections): Update comment.
1770         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1771         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1772
1773 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1774         Mickaël Guêné  <mickael.guene@st.com>
1775
1776         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1777         (elf32_arm_create_dynamic_sections): Handle FDPIC.
1778         (elf32_arm_allocate_plt_entry): Likewise.
1779         (elf32_arm_populate_plt_entry): Likewise.
1780         (elf32_arm_output_plt_map_1): Likewise.
1781
1782 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1783         Mickaël Guêné  <mickael.guene@st.com>
1784
1785         * elf32-arm.c (struct fdpic_local): New.
1786         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1787         (elf32_arm_local_fdpic_cnts): New.
1788         (struct fdpic_global): New.
1789         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1790         (elf32_arm_link_hash_table): Add srofixup field.
1791         (arm_elf_add_rofixup): New.
1792         (arm_elf_fill_funcdesc): New.
1793         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1794         (elf32_arm_allocate_local_sym_info): Likewise.
1795         (create_got_section): Create .rofixup section.
1796         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1797         (bfd_elf32_arm_set_target_params): Handle FDPIC.
1798         (elf32_arm_final_link_relocate): Likewise.
1799         (elf32_arm_check_relocs): Likewise.
1800         (allocate_dynrelocs_for_symbol): Likewise.
1801         (elf32_arm_size_dynamic_sections): Likewise.
1802         (elf32_arm_finish_dynamic_sections): Likewise.
1803         (elf32_arm_output_arch_local_syms): Likewise.
1804         (elf32_arm_fdpic_omit_section_dynsym): New.
1805
1806 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1807         Mickaël Guêné  <mickael.guene@st.com>
1808
1809         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1810         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1811         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1812         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1813         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1814         (elf32_arm_howto_from_type): Take new members of
1815         elf32_arm_howto_table_2 into account.
1816         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1817         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1818         BFD_RELOC_ARM_FUNCDESC_VALUE.
1819         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1820         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1821         BFD_RELOC_ARM_FUNCDESC_VALUE.
1822
1823 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1824         Mickaël Guêné  <mickael.guene@st.com>
1825
1826         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1827         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1828         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1829         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1830
1831 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1832         Mickaël Guêné  <mickael.guene@st.com>
1833
1834         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1835         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1836         arm*-*-uclinuxfdpiceabi.
1837         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1838         arm_elf32_fdpic_le_vec.
1839         * configure: Regenerate.
1840         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1841         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1842         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1843         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1844         (elf32_arm_fdpic_link_hash_table_create): New.
1845         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1846         arm_elf32_fdpic_le_vec.
1847
1848 2018-04-25  Alan Modra  <amodra@gmail.com>
1849
1850         * elf-linux-core.h: Disable gcc-8 string truncation warning.
1851         * elf.c (elfcore_write_prpsinfo): Likewise.
1852
1853 2018-04-25  Alan Modra  <amodra@gmail.com>
1854
1855         * Makefile.am: Remove arm-aout and arm-coff support.
1856         * config.bfd: Likewise.
1857         * configure.ac: Likewise.
1858         * targets.c: Likewise.
1859         * aout-arm.c: Delete.
1860         * armnetbsd.c: Delete.
1861         * riscix.c: Delete.
1862         * Makefile.in: Regenerate.
1863         * configure: Regenerate.
1864         * po/SRC-POTFILES.in: Regenerate.
1865
1866 2018-04-24  Nick Clifton  <nickc@redhat.com>
1867
1868         PR 23113
1869         * elf.c (ignore_section_sym): Check for the output_section pointer
1870         being NULL before dereferencing it.
1871
1872         PR 23110
1873         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1874         a negative PE_DEBUG_DATA size before iterating over the debug data.
1875
1876 2018-04-23  Alan Modra  <amodra@gmail.com>
1877
1878         * elf-linux-core.h: Revert last change.
1879         * elf.c: Likewise.
1880
1881 2018-04-23  Nick Clifton  <nickc@redhat.com>
1882
1883         PR 23056
1884         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1885         the end of the string table, and zero it.
1886
1887 2018-04-23  Alan Modra  <amodra@gmail.com>
1888
1889         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1890         gcc-8 string truncation warning.
1891         (swap_linux_prpsinfo32_ugid16_out): Likewise.
1892         (swap_linux_prpsinfo64_ugid32_out): Likewise.
1893         (swap_linux_prpsinfo64_ugid16_out): Likewise.
1894         * elf.c (elfcore_write_prpsinfo): Likewise.
1895
1896 2018-04-23  Nick Clifton  <nickc@redhat.com>
1897
1898         PR 23056
1899         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1900         the end of the string table, and zero it.
1901
1902 2018-04-20  Alan Modra  <amodra@gmail.com>
1903
1904         PR 22978
1905         * elf32-hppa.c (got_relocs_needed): Add extra param to special
1906         case both dtprel and tprel relocs.
1907         (allocate_dynrelocs): Adjust conditions for got relocs.
1908         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1909         Emit dynamic relocs on TLS GOT entries for shared libraries,
1910         not when pic.  Omit dynamic reloc on dtprel entry when local,
1911         and on tprel entry when local and executable.
1912
1913 2018-04-19  Alan Modra  <amodra@gmail.com>
1914
1915         PR 22537
1916         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1917         (hppa_type_of_stub): Don't return a long branch stub for
1918         symbols other than those defined statically.
1919
1920 2018-04-19  Alan Modra  <amodra@gmail.com>
1921
1922         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1923         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1924         to selvecs for mips targets change 2018-04-18.
1925         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1926         and  mips_ecoff_bele_vec.
1927         * targets.c: Likewise.
1928         * coff-mips.c: Resurrect.
1929         * Makefile.in: Regenerate.
1930         * configure: Regenerate.
1931         * po/SRC-POTFILES.in: Regenerate.
1932
1933 2018-04-18  Alan Modra  <amodra@gmail.com>
1934
1935         * Makefile.am: Remove mips aout and coff support.
1936         * config.bfd: Likewise.
1937         * configure.ac: Likewise.
1938         * targets.c: Likewise.
1939         * coff-mips.c: Delete
1940         * mipsbsd.c: Delete
1941         * pe-mips.c: Delete
1942         * pei-mips.c: Delete
1943         * Makefile.in: Regenerate.
1944         * configure: Regenerate.
1945         * po/SRC-POTFILES.in: Regenerate.
1946
1947 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1948
1949         * elf32-i386.c (elf32_bed): Define before including
1950         "elf32-target.h".
1951         * elf64-x86-64.c (elf64_bed): Define before including
1952         "elf64-target.h".
1953         (elf32_bed): Define before including "elf32-target.h".
1954
1955 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1956
1957         PR ld/23055
1958         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1959         normal input file with compatible relocation.
1960
1961 2018-04-18  Alan Modra  <amodra@gmail.com>
1962
1963         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1964         * config.bfd: Likewise.
1965         * configure.ac: Likewise.
1966         * doc/bfdint.texi: Likewise.
1967         * targets.c: Likewise.
1968         * freebsd.h: Delete.
1969         * i386dynix.c: Delete.
1970         * i386freebsd.c: Delete.
1971         * i386linux.c: Delete.
1972         * i386mach3.c: Delete.
1973         * i386netbsd.c: Delete.
1974         * i386os9k.c: Delete.
1975         * Makefile.in: Regenerate.
1976         * configure: Regenerate.
1977         * po/SRC-POTFILES.in: Regenerate.
1978
1979 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1980
1981         Microblaze Target: PIC data text relative
1982
1983         * bfd/reloc.c (2 new BFD relocations):
1984         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1985         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1986         * bfd/bfd-in2.h: Regenerate
1987         * bfd/libbfd.h: Regenerate
1988         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1989         new relocs and handle them in both relocate and relax functions.
1990         (microblaze_elf_reloc_type_lookup): add mapping between for new
1991         bfd relocs.
1992         (microblaze_elf_relocate_section): Handle new relocs in case of
1993         elf relocation.
1994         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1995
1996 2018-04-17  Nick Clifton  <nickc@redhat.com>
1997
1998         PR 23055
1999         * aoutx.h (find_nearest_line): Check that the symbol name exists
2000         and is long enough, before attempting to see if it is for a .o
2001         file.
2002         * hash.c (bfd_hash_hash): Add an assertion that the string is not
2003         NULL.
2004         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2005         NULL.
2006         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2007         has no name.
2008
2009         PR 23065
2010         * dwarf2.c (concat_filename): Check for a NULL table pointer.
2011
2012 2018-04-16  Nick Clifton  <nickc@redhat.com>
2013
2014         PR 23061
2015         * coffgen.c (coff_pointerize_aux): Check for an out of range
2016         fixup.
2017
2018 2018-04-16  Alan Modra  <amodra@gmail.com>
2019
2020         * Makefile.am: Remove arm-epoc-pe support.
2021         * coff-arm.c: Likewise.
2022         * config.bfd: Likewise.
2023         * configure.ac: Likewise.
2024         * targets.c: Likewise.
2025         * epoc-pe-arm.c: Delete.
2026         * epoc-pei-arm.c: Delete.
2027         * Makefile.in: Regenerate.
2028         * configure: Regenerate.
2029         * po/SRC-POTFILES.in: Regenerate.
2030
2031 2018-04-16  Alan Modra  <amodra@gmail.com>
2032
2033         * Makefile.am: Remove sparc-aout and sparc-coff support.
2034         * config.bfd: Likewise.
2035         * configure.ac: Likewise.
2036         * targets.c: Likewise.
2037         * aout-sparcle.c: Delete.
2038         * aoutf1.h: Delete.
2039         * cf-sparclynx.c: Delete.
2040         * coff-sparc.c: Delete.
2041         * demo64.c: Delete.
2042         * sparclinux.c: Delete.
2043         * sparclynx.c: Delete.
2044         * sparcnetbsd.c: Delete.
2045         * sunos.c: Delete.
2046         * Makefile.in: Regenerate.
2047         * configure: Regenerate.
2048         * po/SRC-POTFILES.in: Regenerate.
2049
2050 2018-04-16  Alan Modra  <amodra@gmail.com>
2051
2052         * Makefile.am: Remove m68k-aout and m68k-coff support.
2053         * aoutf1.h: Likewise.
2054         * aoutx.h: Likewise.
2055         * archive.c: Likewise.
2056         * bfd-in.h: Likewise.
2057         * bfd.c: Likewise.
2058         * coffcode.h: Likewise.
2059         * coffswap.h: Likewise.
2060         * config.bfd: Likewise.
2061         * configure.ac: Likewise.
2062         * configure.host: Likewise.
2063         * doc/bfd.texinfo: Likewise.
2064         * doc/bfdint.texi: Likewise.
2065         * freebsd.h: Likewise.
2066         * gen-aout.c: Likewise.
2067         * hpux-core.c: Likewise.
2068         * libaout.h: Likewise.
2069         * libbfd-in.h: Likewise.
2070         * pdp11.c: Likewise.
2071         * peicode.h: Likewise.
2072         * riscix.c: Likewise.
2073         * targets.c: Likewise.
2074         * aout0.c: Delete.
2075         * coff-apollo.c: Delete.
2076         * coff-aux.c: Delete.
2077         * coff-m68k.c: Delete.
2078         * coff-svm68k.c: Delete.
2079         * coff-u68k.c: Delete.
2080         * hosts/delta68.h: Delete.
2081         * hosts/hp300bsd.h: Delete.
2082         * hosts/m68kaux.h: Delete.
2083         * hosts/news.h: Delete.
2084         * hp300bsd.c: Delete.
2085         * hp300hpux.c: Delete.
2086         * liboasys.h: Delete.
2087         * m68k4knetbsd.c: Delete.
2088         * m68klinux.c: Delete.
2089         * m68knetbsd.c: Delete.
2090         * oasys.c: Delete.
2091         * versados.c: Delete.
2092         * Makefile.in: Regenerate.
2093         * bfd-in2.h: Regenerate.
2094         * configure: Regenerate.
2095         * libbfd.h: Regenerate.
2096         * po/SRC-POTFILES.in: Regenerate.
2097
2098 2018-04-16  Alan Modra  <amodra@gmail.com>
2099
2100         * Makefile.am: Remove sh5 and sh64 support.
2101         * archures.c: Likewise.
2102         * config.bfd: Likewise.
2103         * configure.ac: Likewise.
2104         * cpu-sh.c: Likewise.
2105         * elf32-sh-relocs.h: Likewise.
2106         * elf32-sh.c: Likewise.
2107         * targets.c: Likewise.
2108         * elf32-sh64-com.c: Delete.
2109         * elf32-sh64.c: Delete.
2110         * elf32-sh64.h: Delete.
2111         * elf64-sh64.c: Delete.
2112         * Makefile.in: Regenerate.
2113         * bfd-in2.h: Regenerate.
2114         * configure: Regenerate.
2115         * po/SRC-POTFILES.in: Regenerate.
2116
2117 2018-04-16  Alan Modra  <amodra@gmail.com>
2118
2119         * Makefile.am: Remove sh-symbianelf support.
2120         * config.bfd: Likewise.
2121         * configure.ac: Likewise.
2122         * targets.c: Likewise.
2123         * elf32-sh-symbian.c: Delete.
2124         * Makefile.in: Regenerate.
2125         * configure: Regenerate.
2126         * po/SRC-POTFILES.in: Regenerate.
2127
2128 2018-04-16  Alan Modra  <amodra@gmail.com>
2129
2130         * Makefile.am: Remove vax-bsd and vax-ultrix support.
2131         * config.bfd: Likewise.
2132         * configure.ac: Likewise.
2133         * targets.c: Likewise.
2134         * vaxbsd.c: Delete.
2135         * Makefile.in: Regenerate.
2136         * configure: Regenerate.
2137         * po/SRC-POTFILES.in: Regenerate.
2138
2139 2018-04-16  Alan Modra  <amodra@gmail.com>
2140
2141         * Makefile.am: Remove w65 support.
2142         * archures.c: Likewise.
2143         * coffcode.h: Likewise.
2144         * config.bfd: Likewise.
2145         * configure.ac: Likewise.
2146         * targets.c: Likewise.
2147         * coff-w65.c: Delete.
2148         * cpu-w65.c: Delete.
2149         * Makefile.in: Regenerate.
2150         * bfd-in2.h: Regenerate.
2151         * configure: Regenerate.
2152         * po/SRC-POTFILES.in: Regenerate.
2153
2154 2018-04-16  Alan Modra  <amodra@gmail.com>
2155
2156         * Makefile.am: Remove we32k support.
2157         * archures.c: Likewise.
2158         * coffcode.h: Likewise.
2159         * config.bfd: Likewise.
2160         * configure.ac: Likewise.
2161         * targets.c: Likewise.
2162         * coff-we32k.c: Delete.
2163         * cpu-we32k.c: Delete.
2164         * Makefile.in: Regenerate.
2165         * bfd-in2.h: Regenerate.
2166         * configure: Regenerate.
2167         * po/SRC-POTFILES.in: Regenerate.
2168
2169 2018-04-16  Alan Modra  <amodra@gmail.com>
2170
2171         * Makefile.am: Remove m88k support.
2172         * aoutx.h: Likewise.
2173         * archures.c: Likewise.
2174         * coffcode.h: Likewise.
2175         * coffswap.h: Likewise.
2176         * config.bfd: Likewise.
2177         * configure.ac: Likewise.
2178         * cpu-ns32k.c: Likewise.
2179         * elf32-nds32.c: Likewise.
2180         * mach-o.c: Likewise.
2181         * netbsd-core.c: Likewise.
2182         * reloc.c: Likewise.
2183         * targets.c: Likewise.
2184         * coff-m88k.c: Delete.
2185         * cpu-m88k.c: Delete.
2186         * elf32-m88k.c: Delete.
2187         * hosts/m88kmach3.h: Delete.
2188         * m88kmach3.c: Delete.
2189         * m88kopenbsd.c: Delete.
2190         * Makefile.in: Regenerate.
2191         * bfd-in2.h: Regenerate.
2192         * configure: Regenerate.
2193         * po/SRC-POTFILES.in: Regenerate.
2194
2195 2018-04-16  Alan Modra  <amodra@gmail.com>
2196
2197         * Makefile.am: Remove i370 support.
2198         * archures.c: Likewise.
2199         * config.bfd: Likewise.
2200         * configure.ac: Likewise.
2201         * targets.c: Likewise.
2202         * cpu-i370.c: Delete.
2203         * elf32-i370.c: Delete.
2204         * Makefile.in: Regenerate.
2205         * bfd-in2.h: Regenerate.
2206         * configure: Regenerate.
2207         * po/SRC-POTFILES.in: Regenerate.
2208
2209 2018-04-16  Alan Modra  <amodra@gmail.com>
2210
2211         * Makefile.am: Remove h8500 support.
2212         * archures.c: Likewise.
2213         * coffcode.h: Likewise.
2214         * config.bfd: Likewise.
2215         * configure.ac: Likewise.
2216         * targets.c: Likewise.
2217         * coff-h8500.c: Delete.
2218         * cpu-h8500.c: Delete.
2219         * Makefile.in: Regenerate.
2220         * bfd-in2.h: Regenerate.
2221         * configure: Regenerate.
2222         * po/SRC-POTFILES.in: Regenerate.
2223
2224 2018-04-16  Alan Modra  <amodra@gmail.com>
2225
2226         * Makefile.am: Remove h8300-coff support.
2227         * coffcode.h: Likewise.
2228         * config.bfd: Likewise.
2229         * configure.ac: Likewise.
2230         * reloc16.c: Likewise.
2231         * targets.c: Likewise.
2232         * coff-h8300.c: Delete.
2233         * Makefile.in: Regenerate.
2234         * configure: Regenerate.
2235         * po/SRC-POTFILES.in: Regenerate.
2236
2237 2018-04-16  Alan Modra  <amodra@gmail.com>
2238
2239         * Makefile.am: Remove IEEE 695 support.
2240         * archures.c: Likewise.
2241         * bfd.c: Likewise.
2242         * config.bfd: Likewise.
2243         * configure.ac: Likewise.
2244         * doc/bfd.texinfo: Likewise.
2245         * doc/bfdint.texi: Likewise.
2246         * doc/bfdsumm.texi: Likewise.
2247         * section.c: Likewise.
2248         * targets.c: Likewise.
2249         * ieee.c: Delete.
2250         * libieee.h: Delete.
2251         * Makefile.in: Regenerate.
2252         * bfd-in2.h: Regenerate.
2253         * configure: Regenerate.
2254         * po/SRC-POTFILES.in: Regenerate.
2255
2256 2018-04-16  Alan Modra  <amodra@gmail.com>
2257
2258         * config.bfd: Remove tandem support.
2259
2260 2018-04-16  Alan Modra  <amodra@gmail.com>
2261
2262         * Makefile.am: Remove newsos3 support.
2263         * aoutx.h: Likewise.
2264         * config.bfd: Likewise.
2265         * configure.ac: Likewise.
2266         * targets.c: Likewise.
2267         * newsos3.c: Delete.
2268         * Makefile.in: Regenerate.
2269         * configure: Regenerate.
2270         * po/SRC-POTFILES.in: Regenerate.
2271
2272 2018-04-16  Alan Modra  <amodra@gmail.com>
2273
2274         * Makefile.am: Remove netware support.
2275         * bfd-in.h: Likewise.
2276         * bfd.c: Likewise.
2277         * config.bfd: Likewise.
2278         * configure.ac: Likewise.
2279         * doc/bfdint.texi: Likewise.
2280         * ecoff.c: Likewise.
2281         * targets.c: Likewise.
2282         * libnlm.h: Delete.
2283         * nlm-target.h: Delete.
2284         * nlm.c: Delete.
2285         * nlm32-alpha.c: Delete.
2286         * nlm32-i386.c: Delete.
2287         * nlm32-ppc.c: Delete.
2288         * nlm32-sparc.c: Delete.
2289         * nlm32.c: Delete.
2290         * nlm64.c: Delete.
2291         * nlmcode.h: Delete.
2292         * nlmswap.h: Delete.
2293         * Makefile.in: Regenerate.
2294         * bfd-in2.h: Regenerate.
2295         * configure: Regenerate.
2296         * po/SRC-POTFILES.in: Regenerate.
2297
2298 2018-04-16  Alan Modra  <amodra@gmail.com>
2299
2300         * archures.c: Remove tahoe support.
2301         * config.bfd: Likewise.
2302         * configure.ac: Likewise.
2303         * hosts/tahoe.h: Delete.
2304         * bfd-in2.h: Regenerate.
2305         * configure: Regenerate.
2306
2307 2018-04-14  Alan Modra  <amodra@gmail.com>
2308
2309         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2310         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2311         sanity test.
2312         (elfNN_bed): Init relropagesize.
2313         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2314         select relropagesize.
2315         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2316         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2317         (ELF_MINPAGESIZE): Don't define.
2318         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2319         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2320         * bfd-in2.h: Regenerate.
2321
2322 2018-04-14  Alan Modra  <amodra@gmail.com>
2323
2324         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2325         on __QNXTARGET__ define.
2326
2327 2018-04-14  Alan Modra  <amodra@gmail.com>
2328
2329         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2330         to obsolete list.
2331
2332 2018-04-11  Alan Modra  <amodra@gmail.com>
2333
2334         * aout-adobe.c: Delete.
2335         * bout.c: Delete.
2336         * coff-i860.c: Delete.
2337         * coff-i960.c: Delete.
2338         * cpu-i860.c: Delete.
2339         * cpu-i960.c: Delete.
2340         * elf32-i860.c: Delete.
2341         * elf32-i960.c: Delete.
2342         * hosts/i860mach3.h: Delete.
2343         * Makefile.am: Remove i860, i960, bout, and adobe support.
2344         * archures.c: Remove i860 and i960 support.
2345         * coffcode.h: Likewise.
2346         * reloc.c: Likewise.
2347         * aoutx.h: Comment updates.
2348         * archive.c: Remove BOUT and i960 support.
2349         * bfd.c: Remove BOUT support.
2350         * coffswap.h: Remove i960 support.
2351         * config.bfd: Remove i860, i960 and adobe targets.
2352         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2353         * targets.c: Likewise.
2354         * ieee.c: Remove i960 support.
2355         * mach-o.c: Remove i860 support.
2356         * Makefile.in: Regenerate.
2357         * bfd-in2.h: Regenerate.
2358         * configure: Regenerate.
2359         * libbfd.h: Regenerate.
2360         * po/SRC-POTFILES.in: Regenerate.
2361
2362 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2363
2364         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2365         in the BFD symbol referred by the relocation.
2366         (mips_elf64_write_rela): Likewise.
2367
2368 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2369
2370         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2371         error for out-of-range `r_sym' values.
2372
2373 2018-04-09  Alan Modra  <amodra@gmail.com>
2374
2375         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2376         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2377         (ppc64_elf_check_relocs): Set has_pltcall.
2378         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2379         (ppc64_elf_inline_plt): New function.
2380         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2381         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2382         * elf32-ppc.c (has_pltcall): Define.
2383         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2384         (ppc_elf_check_relocs): Set has_pltcall.
2385         (ppc_elf_inline_plt): New function.
2386         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2387         (ppc_elf_size_dynamic_sections): Likewise.
2388         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2389
2390 2018-04-09  Alan Modra  <amodra@gmail.com>
2391
2392         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2393         (is_plt_seq_reloc): New function.
2394         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2395         (ppc_elf_tls_optimize): Handle inline plt call sequence.
2396         (ppc_elf_relax_section): Handle PLTCALL reloc.
2397         (ppc_elf_relocate_section): Nop out inline plt call sequence when
2398         resolving locally.
2399         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2400         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
2401         (has_tls_get_addr_call): Correct comment.
2402         (is_branch_reloc): Add PLTCALL.
2403         (is_plt_seq_reloc): New function.
2404         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
2405         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
2406         entry for R_PPC64_PLTCALL.
2407         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2408         (ppc_type_of_stub): Handle PLTCALL reloc.
2409         (toc_adjusting_stub_needed): Likewise.
2410         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2411         reloc insn.  Nop out inline plt call sequence when resolving
2412         locally.  Handle __tls_get_addr inline plt call optimization.
2413
2414 2018-04-09  Alan Modra  <amodra@gmail.com>
2415
2416         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2417         (struct ppc_stub_hash_entry): Add symtype field.
2418         (PLT_KEEP): Define.
2419         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2420         (create_linkage_sections): Create pltlocal and relpltlocal.
2421         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2422         Set PLT_KEEP.
2423         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2424         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2425         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2426         Keep PLT entries for inline calls against locals.
2427         (ppc_build_one_stub): Use pltlocal as appropriate.
2428         (ppc_size_one_stub): Likewise.
2429         (ppc64_elf_size_stubs): Set symtype.
2430         (build_global_entry_stubs_and_plt): Init pltlocal and write
2431         relpltlocal for globals.
2432         (write_plt_relocs_for_local_syms): Likewise for local syms.
2433         (ppc64_elf_relocate_section): Support PLT for local syms.
2434         * elf32-ppc.c (PLT_KEEP): Define.
2435         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2436         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2437         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2438         Set PLT_KEEP.  Adjust update_local_sym_info call.
2439         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2440         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2441         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2442         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2443         (write_global_sym_plt): Init pltlocal and write relpltlocal.
2444         (ppc_finish_symbols): Likewise for locals.
2445
2446 2018-04-09  Alan Modra  <amodra@gmail.com>
2447
2448         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2449         for local symbols to..
2450         (write_plt_relocs_for_local_syms): ..here.  New function.
2451         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2452         global symbols to..
2453         (build_global_entry_stubs_and_plt): ..here.  Rename from
2454         build_global_entry_stubs.
2455         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2456         Call write_plt_relocs_for_local_syms.
2457         * elf32-ppc.c (get_sym_h): New function.
2458         (ppc_elf_relax_section): Use get_sym_h.
2459         (ppc_elf_relocate_section): Move output of PLT relocs and glink
2460         stubs for local symbols to..
2461         (ppc_finish_symbols): ..here.  New function.
2462         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2463         global syms to..
2464         (write_global_sym_plt): ..here.  New function.
2465         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2466         (ppc_finish_symbols): Declare.
2467
2468 2018-04-09  Alan Modra  <amodra@gmail.com>
2469
2470         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2471         (ppc_elf_relocate_section): Likewise.
2472         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2473         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
2474         resolution to plt entry relative to toc pointer.
2475
2476 2018-04-09  Alan Modra  <amodra@gmail.com>
2477
2478         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2479         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
2480         file when other TLS flags are tested in a mask.
2481         (TLS_MARK, NON_GOT): Define.
2482         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2483         (update_local_sym_info): Don't create got entry when NON_GOT.
2484         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2485         Set TLS_MARK.
2486         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2487         (ppc64_elf_relocate_section): Likewise.
2488         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2489         __tls_get_addr calls lacking a marker reloc.
2490         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2491         TLS_TPRELGD): Renumber.  Update comment.
2492         (TLS_MARK, NON_GOT): Define.
2493         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2494         (update_local_sym_info): Don't create got entry when NON_GOT.
2495         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2496         Set TLS_MARK.
2497         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2498         __tls_get_addr calls lacking a marker reloc.
2499
2500 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2501
2502         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2503         R_X86_64_converted_reloc_bit.
2504
2505 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2506
2507         PR gas/22318
2508         * configure: Regenerated.
2509
2510 2018-04-05  Alan Modra  <amodra@gmail.com>
2511
2512         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2513         (elf_hppa_info_to_howto_rel): Likewise.
2514
2515 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2516
2517         * elf-hppa.h (elf_hppa_info_to_howto): Also return
2518         unsuccessfully for unimplemented relocations.
2519         (elf_hppa_info_to_howto_rel): Likewise.
2520
2521 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2522
2523         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
2524         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2525         howto lookup failure.
2526         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2527         accordingly.
2528         (elf32_i860_info_to_howto_rela): Likewise.
2529         (elf32_i860_relocate_splitn): Likewise.
2530         (elf32_i860_relocate_pc16): Likewise.
2531         (elf32_i860_relocate_pc26): Likewise.
2532         (elf32_i860_relocate_section): Likewise.
2533
2534 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2535
2536         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2537         check for `visium_elf_howto_table' table access.
2538
2539 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2540
2541         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2542         check for `iq2000_elf_howto_table' table access.
2543
2544 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2545
2546         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2547         for `elf32_frv_howto_table' table access.
2548
2549 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2550
2551         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2552         unsuccessfully for placeholder howtos.
2553         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2554         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2555
2556 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
2557
2558         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2559         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2560
2561 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2562
2563         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2564         ATTRIBUTE_UNUSED from `abfd'.
2565
2566 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2567
2568         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2569         `_bfd_error_handler' call formatting.
2570
2571 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2572
2573         * elf32-mips.c (mips_info_to_howto_rel): Call
2574         `mips_elf32_rtype_to_howto' directly rather than via
2575         `->elf_backend_mips_rtype_to_howto'.
2576
2577 2018-03-28  Renlin Li  <renlin.li@arm.com>
2578
2579         PR ld/22970
2580         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2581         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2582         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2583         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2584         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2585         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2586         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2587         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2588         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2589         (elfNN_aarch64_final_link_relocate): Support new relocations.
2590         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2591         relocations.
2592         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2593
2594 2018-03-28  Renlin Li  <renlin.li@arm.com>
2595
2596         PR ld/22970
2597         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2598         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2599         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2600         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2601         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2602         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2603         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2604         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2605         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2606         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2607         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2608         TLSLE_LDST16_TPREL_LO12,
2609         TLSLE_LDST16_TPREL_LO12_NC,
2610         TLSLE_LDST32_TPREL_LO12,
2611         TLSLE_LDST32_TPREL_LO12_NC,
2612         TLSLE_LDST64_TPREL_LO12,
2613         TLSLE_LDST64_TPREL_LO12_NC,
2614         TLSLE_LDST8_TPREL_LO12,
2615         TLSLE_LDST8_TPREL_LO12_NC.
2616         * bfd-in2.h: Regenerated.
2617         * libbfd.h: Regenerated.
2618
2619 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
2620
2621         PR ld/22972
2622         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2623         has_old_style_got_reloc.
2624         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2625         relocations.  Fix a couple of long lines.
2626         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2627         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2628         GOT relocations.
2629
2630 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
2631
2632         PR ld/23000
2633         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2634         ENDBR64 to the TLSDESC PLT entry.
2635
2636 2018-03-21  Alan Modra  <amodra@gmail.com>
2637
2638         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2639         symbols.  Use size_t counts.  Delete redundant opd test.
2640
2641 2018-03-21  Alan Modra  <amodra@gmail.com>
2642
2643         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2644
2645 2018-03-21  Alan Modra  <amodra@gmail.com>
2646
2647         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2648         field unsigned.
2649         (update_local_sym_info): Likewise for local_got_tls_masks.
2650         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2651
2652 2018-03-21  Alan Modra  <amodra@gmail.com>
2653
2654         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2655         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2656         do in size_dynamic_sections.
2657
2658 2018-03-21  Alan Modra  <amodra@gmail.com>
2659
2660         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2661         without first checking array bounds.
2662         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2663
2664 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2665
2666         PR ld/22983
2667         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2668         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2669
2670 2018-03-19  Nick Clifton  <nickc@redhat.com>
2671
2672         * po/es.po: Updated Spanish translation.
2673
2674 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2675
2676         * elf32-xtensa.c (xlate_map_entry): Change types of address
2677         fields from 'unsigned' to 'bfd_vma'.
2678         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2679         the key argument to bsearch. Allow offsets past the end of a
2680         section, use the last map entry for translation of such offsets.
2681
2682 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2683
2684         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2685         Not support the target feature.
2686         (nds32_elf_ex9_itb_base): Likewise.
2687         (nds32_elf_ex9_import_table): Likewise.
2688         (nds32_elf_ex9_finish): Likewise.
2689         (nds32_elf_ex9_reloc_jmp): Likewise.
2690         (nds32_elf_get_insn_with_reg): Likewise.
2691         (nds32_get_local_syms): Likewise.
2692         (nds32_elf_ex9_replace_instruction): Likewise.
2693         (nds32_elf_ifc_calc): Likewise.
2694         (nds32_elf_ifc_finish): Likewise.
2695         (nds32_elf_ifc_replace): Likewise.
2696         (nds32_elf_ifc_reloc): Likewise.
2697
2698 2018-03-14  Alan Modra  <amodra@gmail.com>
2699
2700         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2701         sfpr size added before defining alias symbols.
2702         (ppc64_elf_build_stubs): Add stub section padding before
2703         copying sfpr contents and defining save/restore alias symbols.
2704
2705 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2706
2707         PR ld/20882
2708         * elflink.c (elf_gc_mark_debug_section): Also check the local
2709         debug definition section.
2710
2711 2018-03-13  Nick Clifton  <nickc@redhat.com>
2712
2713         PR 22113
2714         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2715         function.  Add an end address parameter.  Check access of the data
2716         pointer to make sure that they do not extend beyond the end
2717         address.  Return FALSE if any check fails.  Add the end address
2718         pointer to the ui structure.
2719         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2720         codes to make sure that they do not extend beyond the end address
2721         pointer.  Print an error message and return immediately if any
2722         check fails.
2723
2724 2018-03-09  Nick Clifton  <nickc@redhat.com>
2725
2726         * elf64-s390.c (elf_s390_relocate_section): Move check for
2727         relocations against non-allocated sections to before the code that
2728         handles ifunc relocations.
2729         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2730         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2731         relocs against IFUNC symbols in non-allocated sections as relocs
2732         against FUNC symbols.
2733         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2734
2735 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
2736
2737         PR ld/22929
2738         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2739         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2740         relocation against FUNC symbol.
2741         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2742
2743 2018-03-07  Renlin Li  <renlin.li@arm.com>
2744
2745         PR ld/20402
2746         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2747         symbol, and don't emit relocation in specific case.
2748
2749 2018-03-07  Alan Modra  <amodra@gmail.com>
2750
2751         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2752         (mips_elf64_slurp_one_reloc_table): Pass on error.
2753
2754 2018-03-03  James Cowgill  <james.cowgill@mips.com>
2755             Maciej W. Rozycki  <macro@mips.com>
2756
2757         PR ld/21900
2758         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2759         after calling `undefined_symbol' hook if this is an error
2760         condition.  Assume the value of 0 for the symbol requested
2761         otherwise.
2762
2763 2018-03-02  Jim Wilson  <jimw@sifive.com>
2764
2765         PR 22903
2766         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2767         and nop instead of 4.
2768         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
2769         8 instead of 4.
2770
2771 2018-03-01  Jim Wilson  <jimw@sifive.com>
2772
2773         PR 22756
2774         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2775         else if instead of if.
2776
2777 2018-03-01  Alan Modra  <amodra@gmail.com>
2778
2779         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2780
2781 2018-02-28  Alan Modra  <amodra@gmail.com>
2782
2783         PR 22887
2784         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2785
2786 2018-02-28  Nick Clifton  <nickc@redhat.com>
2787
2788         PR 22895
2789         PR 22893
2790         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2791         pointer.  Drop unused abfd parameter.  Check the size of the block
2792         before initialising the data field.  Return the end pointer if the
2793         size is invalid.
2794         (read_attribute_value): Adjust invocations of read_n_bytes.
2795
2796         PR 22894
2797         * dwarf1.c (parse_die): Check the length of form blocks before
2798         advancing the data pointer.
2799
2800 2018-02-28  Alan Modra  <amodra@gmail.com>
2801
2802         PR 22887
2803         * aoutx.h (translate_symbol_table): Print an error message and set
2804         bfd_error on finding an invalid name string offset.
2805
2806 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2807
2808         * config.in: Regenerated.
2809         * configure: Likewise.
2810         * configure.ac: Add --enable-separate-code.
2811         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
2812         to 1 for Linux/x86 targets,
2813         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2814         DEFAULT_LD_Z_SEPARATE_CODE is 1.
2815
2816 2018-02-27  Nick Clifton  <nickc@redhat.com>
2817
2818         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2819         message.
2820         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2821         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2822         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2823         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2824         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2825         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2826         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2827         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2828         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2829
2830         PR 22875
2831         * elf-bfd.h (struct elf_backend_data): Change the return type of
2832         the elf_info_to_howto and elf_info_to_howto_rel function pointers
2833         to bfd_boolean.
2834         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2835         value from the info_to_howto function and fail if that function
2836         failed.
2837         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2838         from the info_to_howto function.
2839         (elf32_h8_relax_section): Likewise.
2840         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2841         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2842         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2843         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2844         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2845         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2846         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2847         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2848         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2849         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2850         (riscv_elf_relocate_section): Likewise.
2851         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2852         bfd_boolean.  Issue an error message, set an error value and
2853         return FALSE if the reloc is not recognized.
2854         (elf_hppa_info_to_howto_rel): Likewise.
2855         * elf-m10200.c (mn10200_info_to_howto): Likewise.
2856         * elf-m10300.c (mn10300_info_to_howto): Likewise.
2857         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2858         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2859         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2860         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2861         * elf32-bfin.c (bfin_info_to_howto): Likewise.
2862         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2863         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2864         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2865         (cris_info_to_howto_rela): Likewise.
2866         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2867         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2868         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2869         Likewise.
2870         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2871         (elf32_dlx_info_to_howto_rel): Likewise.
2872         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2873         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2874         * elf32-frv.c (frv_info_to_howto_rela)
2875         (frvfdpic_info_to_howto_rel): Likewise.
2876         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2877         * elf32-gen.c (elf_generic_info_to_howto)
2878         (elf_generic_info_to_howto_rel): Likewise.
2879         * elf32-h8300.c (elf32_h8_info_to_howto)
2880         (elf32_h8_info_to_howto_rel): Likewise.
2881         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2882         * elf32-i386.c (elf_i386_reloc_type_lookup)
2883         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2884         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2885         Likewise.
2886         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2887         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2888         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2889         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2890         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2891         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2892         Likewise.
2893         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2894         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2895         * elf32-m68k.c (rtype_to_howto): Likewise.
2896         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2897         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2898         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2899         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2900         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2901         Likewise.
2902         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2903         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2904         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2905         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2906         Likewise.
2907         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2908         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2909         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2910         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2911         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2912         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2913         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2914         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2915         * elf32-score.c (s3_bfd_score_info_to_howto)
2916         (_bfd_score_info_to_howto): Likewise.
2917         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2918         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2919         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2920         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2921         (elf32_tic6x_info_to_howto_rel): Likewise.
2922         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2923         * elf32-v850.c (v850_elf_info_to_howto_rel)
2924         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2925         * elf32-vax.c (rtype_to_howto): Likewise.
2926         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2927         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2928         (elf32_wasm32_info_to_howto_rela): Likewise.
2929         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2930         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2931         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2932         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2933         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2934         * elf64-gen.c (elf_generic_info_to_howto)
2935         (elf_generic_info_to_howto_rel): Likewise.
2936         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2937         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2938         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2939         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2940         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2941         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2942         Likewise.
2943         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2944         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2945         Likewise.
2946         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2947         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2948         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2949         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2950         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2951         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2952         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2953         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2954         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2955         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2956         Default to NULL.
2957
2958 2018-02-26  Jim Wilson  <jimw@sifive.com>
2959             Stephan Schreiber <info@fs-driver.org>
2960
2961         PR 15904
2962         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2963         call, set changed_contents and changed_relocs.  Likewise after
2964         successful ia64_elf_relax_br call.
2965
2966 2018-02-26  Alan Modra  <amodra@gmail.com>
2967
2968         * elf.c (assign_file_positions_except_relocs): Don't segfault
2969         when actual number of phdrs is less than allocated.  Delete
2970         outdated comment.  Formatting.
2971
2972 2018-02-26  Alan Modra  <amodra@gmail.com>
2973
2974         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2975         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2976         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2977         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2978         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2979         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2980         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2981         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2982         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2983         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2984         error/warning messages.
2985
2986 2018-02-26  Alan Modra  <amodra@gmail.com>
2987
2988         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2989         * syms.c: Standardize error/warning messages.
2990
2991 2018-02-26  Alan Modra  <amodra@gmail.com>
2992
2993         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2994         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2995         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2996         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2997
2998 2018-02-26  Alan Modra  <amodra@gmail.com>
2999
3000         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3001
3002 2018-02-26  Alan Modra  <amodra@gmail.com>
3003
3004         * elfxx-mips.c: Standardize error/warning messages.
3005
3006 2018-02-26  Alan Modra  <amodra@gmail.com>
3007
3008         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3009         * elflink.c: Standardize error/warning messages.  Replace use of
3010         linker callback einfo with _bfd_error_handler when possible.
3011
3012 2018-02-26  Alan Modra  <amodra@gmail.com>
3013
3014         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3015         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3016         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3017         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3018         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3019         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3020         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3021         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3022         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3023         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3024         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3025         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3026         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3027         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3028         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3029         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3030         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3031         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3032         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3033         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3034         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3035         unrecognized/unsupported reloc message.
3036
3037 2018-02-26  Alan Modra  <amodra@gmail.com>
3038
3039         * elf32-ppc.c: Standardize error/warning messages.  Use
3040         _bfd_error_handler rather than einfo when einfo features not used.
3041         * elf64-ppc.c: Likewise.
3042
3043 2018-02-23  Alan Modra  <amodra@gmail.com>
3044
3045         PR 22881
3046         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3047         segment if no matching LOAD segment.
3048
3049 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3050
3051         * elf32-nds32.h: Define mask for ict_model.
3052
3053 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
3054
3055         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3056
3057 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3058
3059         Revert
3060         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3061
3062         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3063         .reginfo section has wrong size.
3064
3065 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3066
3067         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3068         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3069         `.MIPS.abiflags' sections.
3070         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3071         section's end.
3072
3073 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3074
3075         * section.c (SEC_FIXED_SIZE): New macro.
3076         * bfd-in2.h: Regenerate.
3077
3078 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3079
3080         * section.c (SEC_HAS_GOT_REF): Remove macro.
3081         * bfd-in2.h: Regenerate.
3082
3083 2018-02-19  Alan Modra  <amodra@gmail.com>
3084
3085         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3086         arguments.
3087         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3088         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3089         (_bfd_riscv_relax_pc): Likewise and fix typos.
3090         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3091         * libbfd.h: Regenerate.
3092
3093 2018-02-19  Alan Modra  <amodra@gmail.com>
3094
3095         * dwarf2.c (read_section): Don't use 'll' format modifier.
3096         (find_abstract_instance): Likewise.
3097         * elfcore.h (elf_core_file_p): Likewise.
3098
3099 2018-02-19  Alan Modra  <amodra@gmail.com>
3100
3101         * bfd-in.h: Include inttypes.h or if not available define
3102         PRId64, PRIu64 and PRIx64.
3103         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3104         modifier to print bfd_vma.
3105         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3106         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3107         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3108         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3109         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3110         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3111         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3112         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3113         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3114         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3115         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3116         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3117         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3118         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3119         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3120         and cast input to uint64_t, and similarly for Ld and Lu.
3121         * bfd-in2.h: Regenerate.
3122
3123 2018-02-19  Alan Modra  <amodra@gmail.com>
3124
3125         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3126         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3127         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3128         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3129         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3130         * reloc.c: Replace use of %R and %T in format strings passed to
3131         einfo and friends by %pR and %pT.
3132
3133 2018-02-19  Alan Modra  <amodra@gmail.com>
3134
3135         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3136         of %A and %B.
3137         * aout-adobe.c: Update all messages using %A and %B.
3138         * aout-cris.c: Likewise.
3139         * aoutx.h: Likewise.
3140         * archive.c: Likewise.
3141         * binary.c: Likewise.
3142         * cache.c: Likewise.
3143         * coff-alpha.c: Likewise.
3144         * coff-arm.c: Likewise.
3145         * coff-i860.c: Likewise.
3146         * coff-mcore.c: Likewise.
3147         * coff-ppc.c: Likewise.
3148         * coff-rs6000.c: Likewise.
3149         * coff-sh.c: Likewise.
3150         * coff-tic4x.c: Likewise.
3151         * coff-tic54x.c: Likewise.
3152         * coff-tic80.c: Likewise.
3153         * coff64-rs6000.c: Likewise.
3154         * coffcode.h: Likewise.
3155         * coffgen.c: Likewise.
3156         * cofflink.c: Likewise.
3157         * coffswap.h: Likewise.
3158         * compress.c: Likewise.
3159         * cpu-arm.c: Likewise.
3160         * ecoff.c: Likewise.
3161         * elf-attrs.c: Likewise.
3162         * elf-eh-frame.c: Likewise.
3163         * elf-ifunc.c: Likewise.
3164         * elf-m10300.c: Likewise.
3165         * elf-properties.c: Likewise.
3166         * elf-s390-common.c: Likewise.
3167         * elf.c: Likewise.
3168         * elf32-arc.c: Likewise.
3169         * elf32-arm.c: Likewise.
3170         * elf32-avr.c: Likewise.
3171         * elf32-bfin.c: Likewise.
3172         * elf32-cr16.c: Likewise.
3173         * elf32-cr16c.c: Likewise.
3174         * elf32-cris.c: Likewise.
3175         * elf32-crx.c: Likewise.
3176         * elf32-d10v.c: Likewise.
3177         * elf32-d30v.c: Likewise.
3178         * elf32-epiphany.c: Likewise.
3179         * elf32-fr30.c: Likewise.
3180         * elf32-frv.c: Likewise.
3181         * elf32-gen.c: Likewise.
3182         * elf32-hppa.c: Likewise.
3183         * elf32-i370.c: Likewise.
3184         * elf32-i386.c: Likewise.
3185         * elf32-i960.c: Likewise.
3186         * elf32-ip2k.c: Likewise.
3187         * elf32-iq2000.c: Likewise.
3188         * elf32-lm32.c: Likewise.
3189         * elf32-m32c.c: Likewise.
3190         * elf32-m32r.c: Likewise.
3191         * elf32-m68hc11.c: Likewise.
3192         * elf32-m68hc12.c: Likewise.
3193         * elf32-m68hc1x.c: Likewise.
3194         * elf32-m68k.c: Likewise.
3195         * elf32-mcore.c: Likewise.
3196         * elf32-mep.c: Likewise.
3197         * elf32-metag.c: Likewise.
3198         * elf32-microblaze.c: Likewise.
3199         * elf32-moxie.c: Likewise.
3200         * elf32-msp430.c: Likewise.
3201         * elf32-mt.c: Likewise.
3202         * elf32-nds32.c: Likewise.
3203         * elf32-nios2.c: Likewise.
3204         * elf32-or1k.c: Likewise.
3205         * elf32-pj.c: Likewise.
3206         * elf32-ppc.c: Likewise.
3207         * elf32-rl78.c: Likewise.
3208         * elf32-rx.c: Likewise.
3209         * elf32-s390.c: Likewise.
3210         * elf32-score.c: Likewise.
3211         * elf32-score7.c: Likewise.
3212         * elf32-sh-symbian.c: Likewise.
3213         * elf32-sh.c: Likewise.
3214         * elf32-sh64.c: Likewise.
3215         * elf32-sparc.c: Likewise.
3216         * elf32-spu.c: Likewise.
3217         * elf32-tic6x.c: Likewise.
3218         * elf32-tilepro.c: Likewise.
3219         * elf32-v850.c: Likewise.
3220         * elf32-vax.c: Likewise.
3221         * elf32-visium.c: Likewise.
3222         * elf32-wasm32.c: Likewise.
3223         * elf32-xgate.c: Likewise.
3224         * elf32-xtensa.c: Likewise.
3225         * elf64-alpha.c: Likewise.
3226         * elf64-gen.c: Likewise.
3227         * elf64-hppa.c: Likewise.
3228         * elf64-ia64-vms.c: Likewise.
3229         * elf64-mmix.c: Likewise.
3230         * elf64-ppc.c: Likewise.
3231         * elf64-s390.c: Likewise.
3232         * elf64-sh64.c: Likewise.
3233         * elf64-sparc.c: Likewise.
3234         * elf64-x86-64.c: Likewise.
3235         * elfcode.h: Likewise.
3236         * elfcore.h: Likewise.
3237         * elflink.c: Likewise.
3238         * elfnn-aarch64.c: Likewise.
3239         * elfnn-ia64.c: Likewise.
3240         * elfnn-riscv.c: Likewise.
3241         * elfxx-mips.c: Likewise.
3242         * elfxx-sparc.c: Likewise.
3243         * elfxx-tilegx.c: Likewise.
3244         * elfxx-x86.c: Likewise.
3245         * hpux-core.c: Likewise.
3246         * ieee.c: Likewise.
3247         * ihex.c: Likewise.
3248         * libbfd.c: Likewise.
3249         * linker.c: Likewise.
3250         * mach-o.c: Likewise.
3251         * merge.c: Likewise.
3252         * mmo.c: Likewise.
3253         * oasys.c: Likewise.
3254         * pdp11.c: Likewise.
3255         * pe-mips.c: Likewise.
3256         * peXXigen.c: Likewise.
3257         * peicode.h: Likewise.
3258         * reloc.c: Likewise.
3259         * rs6000-core.c: Likewise.
3260         * srec.c: Likewise.
3261         * stabs.c: Likewise.
3262         * vms-alpha.c: Likewise.
3263         * xcofflink.c: Likewise.
3264
3265 2018-02-19  Alan Modra  <amodra@gmail.com>
3266
3267         PR 22845
3268         * elf.c (IS_TBSS): Define.
3269         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3270         (assign_file_positions_for_non_load_sections): Revert last change.
3271         Properly calculate load segment limits to compare against relro limits.
3272
3273 2018-02-17  Alan Modra  <amodra@gmail.com>
3274
3275         PR 22845
3276         * elf.c (assign_file_positions_for_non_load_sections): Ignore
3277         degenerate zero size PT_LOAD segments when finding one overlapping
3278         the PT_GNU_RELRO segment.
3279
3280 2018-02-16  Alan Modra  <amodra@gmail.com>
3281
3282         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3283         (_bfd_bool_bfd_true): Rename from bfd_true.
3284         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3285         (_bfd_int_bfd_0): Rename from bfd_0.
3286         (_bfd_uint_bfd_0): Rename from bfd_0u.
3287         (_bfd_long_bfd_0): Rename from bfd_0l.
3288         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3289         (_bfd_void_bfd): Rename from bfd_void.
3290         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3291         (_bfd_bool_bfd_link_false_error),
3292         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3293         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3294         (_bfd_bool_bfd_asection_bfd_asection_true),
3295         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3296         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3297         * archive.c (_bfd_noarchive_get_elt_at_index),
3298         (_bfd_noarchive_openr_next_archived_file),
3299         (_bfd_noarchive_construct_extended_name_table),
3300         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3301         (_bfd_noarchive_write_armap): New functions.
3302         * archures.c (_bfd_nowrite_set_arch_mach): New function.
3303         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3304         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3305         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3306         (alpha_ecoff_swap_coff_lineno_out),
3307         (alpha_ecoff_swap_coff_reloc_out): New functions.
3308         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3309         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3310         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3311         (mips_ecoff_swap_coff_lineno_out),
3312         (mips_ecoff_swap_coff_reloc_out): New functions.
3313         * coffcode.h (coff_set_alignment_hook): Replace define with
3314         new function.
3315         (symname_in_debug_hook): Likewise.
3316         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3317         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3318         * elf.c (assign_file_positions_except_relocs): Test
3319         elf_backend_allow_non_load_phdr for NULL.
3320         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3321         _bfd_elf_link_omit_section_dynsym.  Update uses.
3322         (_bfd_elf_omit_section_dynsym_all): New function.
3323         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3324         (_bfd_elf_omit_section_dynsym_default): Declare.
3325         (_bfd_elf_omit_section_dynsym_all): Declare.
3326         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3327         (_bfd_nolink_bfd_get_relocated_section_contents),
3328         (_bfd_nolink_bfd_lookup_section_flags),
3329         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3330         (_bfd_nolink_bfd_link_hash_table_create),
3331         (_bfd_nolink_bfd_link_just_syms),
3332         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3333         (_bfd_nolink_bfd_link_split_section),
3334         (_bfd_nolink_section_already_linked),
3335         (_bfd_nolink_bfd_define_common_symbol),
3336         (_bfd_nolink_bfd_define_start_stop): New functions.
3337         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3338         (_bfd_norelocs_bfd_reloc_name_lookup),
3339         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3340         * section.c (_bfd_nowrite_set_section_contents): New function.
3341         * syms.c (_bfd_nosymbols_canonicalize_symtab),
3342         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3343         (_bfd_nosymbols_get_symbol_version_string),
3344         (_bfd_nosymbols_bfd_is_local_label_name),
3345         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3346         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3347         (_bfd_nosymbols_bfd_make_debug_symbol),
3348         ( _bfd_nosymbols_read_minisymbols),
3349         ( _bfd_nosymbols_minisymbol_to_symbol),
3350         (_bfd_nodynamic_get_synthetic_symtab): New functions.
3351         * libbfd-in.h: Declare new functions.  Update existing defines,
3352         removing casts.
3353         * aix386-core.c: Update to use new hooks.  Formatting.
3354         * aout-adobe.c: Likewise.
3355         * aout-arm.c: Likewise.
3356         * aout-target.h: Likewise.
3357         * aout-tic30.c: Likewise.
3358         * aoutf1.h: Likewise.
3359         * binary.c: Likewise.
3360         * bout.c: Likewise.
3361         * cisco-core.c: Likewise.
3362         * coff-alpha.c: Likewise.
3363         * coff-i386.c: Likewise.
3364         * coff-i860.c: Likewise.
3365         * coff-i960.c: Likewise.
3366         * coff-ia64.c: Likewise.
3367         * coff-mips.c: Likewise.
3368         * coff-ppc.c: Likewise.
3369         * coff-rs6000.c: Likewise.
3370         * coff-sh.c: Likewise.
3371         * coff-tic30.c: Likewise.
3372         * coff-tic54x.c: Likewise.
3373         * coff-x86_64.c: Likewise.
3374         * coff64-rs6000.c: Likewise.
3375         * coffcode.h: Likewise.
3376         * elf-m10300.c: Likewise.
3377         * elf32-cr16.c: Likewise.
3378         * elf32-lm32.c: Likewise.
3379         * elf32-m32r.c: Likewise.
3380         * elf32-metag.c: Likewise.
3381         * elf32-score.c: Likewise.
3382         * elf32-score7.c: Likewise.
3383         * elf32-tilepro.c: Likewise.
3384         * elf32-xstormy16.c: Likewise.
3385         * elf32-xtensa.c: Likewise.
3386         * elf64-alpha.c: Likewise.
3387         * elf64-hppa.c: Likewise.
3388         * elf64-ia64-vms.c: Likewise.
3389         * elf64-mmix.c: Likewise.
3390         * elf64-sh64.c: Likewise.
3391         * elfnn-ia64.c: Likewise.
3392         * elfxx-sparc.c: Likewise.
3393         * elfxx-target.h: Likewise.
3394         * elfxx-tilegx.c: Likewise.
3395         * elfxx-x86.h: Likewise.
3396         * hp300hpux.c: Likewise.
3397         * hppabsd-core.c: Likewise.
3398         * hpux-core.c: Likewise.
3399         * i386msdos.c: Likewise.
3400         * i386os9k.c: Likewise.
3401         * ieee.c: Likewise.
3402         * ihex.c: Likewise.
3403         * irix-core.c: Likewise.
3404         * libaout.h: Likewise.
3405         * libecoff.h: Likewise.
3406         * mach-o-target.c: Likewise.
3407         * mach-o.c: Likewise.
3408         * mipsbsd.c: Likewise.
3409         * mmo.c: Likewise.
3410         * netbsd-core.c: Likewise.
3411         * nlm-target.h: Likewise.
3412         * oasys.c: Likewise.
3413         * osf-core.c: Likewise.
3414         * pdp11.c: Likewise.
3415         * pe-mips.c: Likewise.
3416         * pe-x86_64.c: Likewise.
3417         * pef.c: Likewise.
3418         * plugin.c: Likewise.
3419         * ppcboot.c: Likewise.
3420         * ptrace-core.c: Likewise.
3421         * sco5-core.c: Likewise.
3422         * som.c: Likewise.
3423         * sparclynx.c: Likewise.
3424         * srec.c: Likewise.
3425         * tekhex.c: Likewise.
3426         * trad-core.c: Likewise.
3427         * verilog.c: Likewise.
3428         * versados.c: Likewise.
3429         * vms-alpha.c: Likewise.
3430         * vms-lib.c: Likewise.
3431         * wasm-module.c: Likewise.
3432         * xsym.c: Likewise.
3433         * libbfd.h: Regenerate.
3434
3435 2018-02-15  Jim Wilson  <jimw@sifive.com>
3436
3437         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3438         symbols whose section address is zero.
3439
3440         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3441         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
3442         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
3443         Add %X%P to error messages.
3444
3445 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
3446
3447         PR ld/22832
3448         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3449         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3450         and assert that the result of the call is not NULL.
3451
3452 2018-02-14  Nick Clifton  <nickc@redhat.com>
3453
3454         PR 22823
3455         Revert previous delta.  Add extra casts to avoid compile time
3456         warnings instead.
3457         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3458         cast to avoid warning from gcc v8 compiler.
3459         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3460         (_bfd_generic_bfd_set_private_flags): Likewise.
3461         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3462         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3463         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3464         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3465         (_bfd_noarchive_construct_extended_name_table): Likewise.
3466         (_bfd_noarchive_truncate_arname): Likewise.
3467         (_bfd_noarchive_write_ar_hdr): Likewise.
3468         (_bfd_noarchive_get_elt_at_index): Likewise.
3469         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3470         (_bfd_nosymbols_print_symbol): Likewise.
3471         (_bfd_nosymbols_get_symbol_info): Likewise.
3472         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3473         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3474         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3475         (_bfd_nosymbols_get_lineno): Likewise.
3476         (_bfd_nosymbols_find_nearest_line): Likewise.
3477         (_bfd_nosymbols_find_line): Likewise.
3478         (_bfd_nosymbols_find_inliner_info): Likewise.
3479         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3480         (_bfd_nosymbols_read_minisymbols): Likewise.
3481         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3482         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3483         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3484         (_bfd_nowrite_set_arch_mach): Likewise.
3485         (_bfd_nowrite_set_section_contents): Likewise.
3486         (_bfd_nolink_sizeof_headers): Likewise.
3487         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3488         (_bfd_nolink_bfd_relax_section): Likewise.
3489         (_bfd_nolink_bfd_gc_sections): Likewise.
3490         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3491         (_bfd_nolink_bfd_merge_sections): Likewise.
3492         (_bfd_nolink_bfd_is_group_section): Likewise.
3493         (_bfd_nolink_bfd_discard_group): Likewise.
3494         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3495         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3496         (_bfd_nolink_bfd_link_just_syms): Likewise.
3497         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3498         (_bfd_nolink_bfd_final_link): Likewise.
3499         (_bfd_nolink_bfd_link_split_section): Likewise.
3500         (_bfd_nolink_section_already_linked): Likewise.
3501         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3502         (_bfd_nolink_bfd_define_start_stop): Likewise.
3503         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3504         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3505         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3506         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3507         * libbfd.c (bfd_false_any): Delete.
3508         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3509         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3510         * libbfd.h (extern): Regenerate
3511         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3512         cast to avoid warning from gcc v8 compiler.
3513         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3514         * binary.c (binary_get_symbol_info): Likewise.
3515         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3516         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3517         * coffcode.h (coff_set_alignment_hook): Likewise.
3518         (symname_in_debug_hook): Likewise.
3519         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3520         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3521         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3522         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3523         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3524         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3525         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3526         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3527         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3528         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3529         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3530         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3531         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3532         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3533         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3534         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3535         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3536         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3537         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3538         (bfd_elfNN_bfd_set_private_flags): Likewise.
3539         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3540         (elf_backend_init_index_section): Likewise.
3541         (elf_backend_allow_non_load_phdr): Likewise.
3542         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3543         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3544         * ieee.c (ieee_construct_extended_name_table): Likewise.
3545         (ieee_write_armap): Likewise.
3546         (ieee_write_ar_hdr): Likewise.
3547         (ieee_bfd_is_target_special_symbol): Likewise.
3548         * ihex.c (ihex_canonicalize_symtab): Likewise.
3549         (ihex_bfd_is_target_special_symbol): Likewise.
3550         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3551         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3552         (_bfd_ecoff_set_alignment_hook): Likewise.
3553         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3554         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3555         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3556         * oasys.c (oasys_construct_extended_name_table): Likewise.
3557         (oasys_write_armap): Likewise.
3558         (oasys_write_ar_hdr): Likewise.
3559         (oasys_bfd_is_target_special_symbol): Likewise.
3560         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3561         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3562         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3563         * som.c (som_bfd_is_target_special_symbol): Likewise.
3564         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3565         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3566         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3567         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3568         (versados_bfd_reloc_name_lookup): Likewise.
3569         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3570         (vms_bfd_define_start_stop): Likewise.
3571         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3572         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3573         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3574
3575 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
3576
3577         PR ld/22842
3578         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3579         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3580         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3581         R_X86_64_PC32 reloc against dynamic function in data section.
3582         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3583         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3584         against dynamic function in data section.
3585         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3586         function address only if pcrel_plt is true.
3587         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3588         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3589         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
3590         PC-relative relocation against a function definition in data
3591         secton in PIE.  Remove the obsolete comments.
3592         (elf_x86_link_hash_table): Add pcrel_plt.
3593
3594 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3595
3596         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3597         instead of bfd_link_pic, for building shared library.
3598
3599 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3600
3601         PR gas/22791
3602         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3603         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3604         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
3605         against protected function in shared object.
3606
3607 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
3608
3609         PR 22828
3610         * po/ru.po: Fix typo in Russian translation.
3611
3612 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
3613
3614         * wasm-module.c (wasm_scan_name_function_section): Rename
3615         `index' local variable to `idx'.
3616
3617 2018-02-13  Nick Clifton  <nickc@redhat.com>
3618
3619         PR 22823
3620         Fix compile time warnings generated by gcc version 8.
3621         * libbfd-in.h: Remove extraneous text from prototypes.
3622         Add prototypes for bfd_false_any, bfd_true_any,
3623         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3624         bfd_n1_any, bfd_void_any.
3625         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3626         function.
3627         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3628         (_bfd_generic_bfd_set_private_flags): Likewise.
3629         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3630         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3631         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3632         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3633         (_bfd_noarchive_construct_extended_name_table): Likewise.
3634         (_bfd_noarchive_truncate_arname): Likewise.
3635         (_bfd_noarchive_write_ar_hdr): Likewise.
3636         (_bfd_noarchive_get_elt_at_index): Likewise.
3637         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3638         (_bfd_nosymbols_print_symbol): Likewise.
3639         (_bfd_nosymbols_get_symbol_info): Likewise.
3640         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3641         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3642         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3643         (_bfd_nosymbols_get_lineno): Likewise.
3644         (_bfd_nosymbols_find_nearest_line): Likewise.
3645         (_bfd_nosymbols_find_line): Likewise.
3646         (_bfd_nosymbols_find_inliner_info): Likewise.
3647         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3648         (_bfd_nosymbols_read_minisymbols): Likewise.
3649         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3650         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3651         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3652         (_bfd_nowrite_set_arch_mach): Likewise.
3653         (_bfd_nowrite_set_section_contents): Likewise.
3654         (_bfd_nolink_sizeof_headers): Likewise.
3655         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3656         (_bfd_nolink_bfd_relax_section): Likewise.
3657         (_bfd_nolink_bfd_gc_sections): Likewise.
3658         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3659         (_bfd_nolink_bfd_merge_sections): Likewise.
3660         (_bfd_nolink_bfd_is_group_section): Likewise.
3661         (_bfd_nolink_bfd_discard_group): Likewise.
3662         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3663         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3664         (_bfd_nolink_bfd_link_just_syms): Likewise.
3665         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3666         (_bfd_nolink_bfd_final_link): Likewise.
3667         (_bfd_nolink_bfd_link_split_section): Likewise.
3668         (_bfd_nolink_section_already_linked): Likewise.
3669         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3670         (_bfd_nolink_bfd_define_start_stop): Likewise.
3671         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3672         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3673         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3674         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3675         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3676         accepts one or more arguments.
3677         (bfd_true_any): Likewise.
3678         (bfd_nullvoidptr_any): Likewise.
3679         (bfd_0_any): Likewise.
3680         (bfd_0u_any): Likewise.
3681         (bfd_0l_any): Likewise.
3682         (_bfd_n1_any): Likewise.
3683         (bfd_void_any): Likewise.
3684         * libbfd.h (extern): Regenerate
3685         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3686         based dummy function.
3687         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3688         * binary.c (binary_get_symbol_info): Likewise.
3689         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3690         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3691         * coffcode.h (coff_set_alignment_hook): Likewise.
3692         (symname_in_debug_hook): Likewise.
3693         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3694         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3695         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3696         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3697         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3698         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3699         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3700         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3701         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3702         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3703         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3704         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3705         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3706         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3707         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3708         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3709         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3710         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3711         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3712         (bfd_elfNN_bfd_set_private_flags): Likewise.
3713         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3714         (elf_backend_init_index_section): Likewise.
3715         (elf_backend_allow_non_load_phdr): Likewise.
3716         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3717         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3718         * ieee.c (ieee_construct_extended_name_table): Likewise.
3719         (ieee_write_armap): Likewise.
3720         (ieee_write_ar_hdr): Likewise.
3721         (ieee_bfd_is_target_special_symbol): Likewise.
3722         * ihex.c (ihex_canonicalize_symtab): Likewise.
3723         (ihex_bfd_is_target_special_symbol): Likewise.
3724         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3725         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3726         (_bfd_ecoff_set_alignment_hook): Likewise.
3727         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3728         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3729         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3730         * oasys.c (oasys_construct_extended_name_table): Likewise.
3731         (oasys_write_armap): Likewise.
3732         (oasys_write_ar_hdr): Likewise.
3733         (oasys_bfd_is_target_special_symbol): Likewise.
3734         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3735         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3736         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3737         * som.c (som_bfd_is_target_special_symbol): Likewise.
3738         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3739         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3740         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3741         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3742         (versados_bfd_reloc_name_lookup): Likewise.
3743         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3744         (vms_bfd_define_start_stop): Likewise.
3745         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3746         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3747         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3748         * elf32-arc.c (get_replace_function): Assign replacement function
3749         to func pointer.
3750         * elf32-i370.c (i370_noop): Update prototype.
3751
3752 2018-02-13  Alan Modra  <amodra@gmail.com>
3753
3754         PR 22836
3755         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3756         relocation sections.  If size reduces to just the flag word,
3757         remove that too and mark with SEC_EXCLUDE.
3758         * elflink.c (bfd_elf_final_link): Strip empty group sections.
3759
3760 2018-02-13  Alan Modra  <amodra@gmail.com>
3761
3762         PR 22829
3763         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3764         PT_GNU_RELRO setup.
3765
3766 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
3767
3768         * i386msdos.c (msdos_mkobject); New function.
3769         (msdos_object_p): New function.
3770         (i386_msdos_vec): Use msdos_object_p as the check_format
3771         function.
3772         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3773         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3774         IMAGE_NT_SIGNATURE.
3775         * peXXigen.c: Likewise.
3776         * coff-ia64.c: Likewise.
3777
3778 2018-02-12  Nick Clifton  <nickc@redhat.com>
3779
3780         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3781         assignment.
3782         * elf32-arc.c (elf_arc_relocate_section): Likewise.
3783
3784 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
3785
3786         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3787         (sparc_elf_append_rela): Assert that there is enough room in section.
3788         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3789         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3790         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3791         For a symbol subject to a GOT relocation, reserve a slot in the
3792         relocation section if the symbol isn't dynamic and we are in PIC mode.
3793         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3794         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3795         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3796         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
3797         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3798         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
3799         undefined weak symbol with non-default visibility.  Remove superfluous
3800         'else' and fix formatting.
3801
3802 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
3803
3804         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3805         is_solaris.
3806         (i386_elf32_sol2_vec): Don't declare.
3807         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3808         Don't set need_global_offset_table.
3809         (elf_i386_solaris_arch_bed): New.
3810         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3811         Solaris.
3812         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3813         target_os != is_nacl instead of target_os == is_normal.
3814         (x86_64_elf64_sol2_vec): Don't declare.
3815         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3816         is_nacl instead of target_os == is_normal.  Don't set
3817         need_global_offset_table.
3818         (elf_x86_64_solaris_arch_bed): New.
3819         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3820         Solaris.
3821         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3822         _GLOBAL_OFFSET_TABLE_ for Solaris.
3823         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3824         need_global_offset_table.
3825         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3826         (elf_x86_link_hash_table): Remove need_global_offset_table.
3827         (elf_x86_init_table): Likewise.
3828
3829 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3830
3831         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3832         Remove prototype.
3833         (i386_elf32_sol2_vec): Declared.
3834         (elf_i386_link_setup_gnu_properties): Set
3835         need_global_offset_table with info->output_bfd->xvec.
3836         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3837         Remove prototype.
3838         (x86_64_elf64_sol2_vec): Declared.
3839         (elf_x86_64_link_setup_gnu_properties): Set
3840         need_global_offset_table with info->output_bfd->xvec.
3841
3842 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3843
3844         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3845         New prototype.
3846         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3847         for Solaris.
3848         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3849         New prototype.
3850         (elf_x86_64_link_setup_gnu_properties): Set
3851         need_global_offset_table for Solaris.
3852         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3853         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3854         (_bfd_x86_elf_link_setup_gnu_properties): Copy
3855         need_global_offset_table.
3856         * elfxx-x86.h (elf_x86_link_hash_table): Add
3857         need_global_offset_table.
3858         (elf_x86_init_table): Likewise.
3859
3860 2018-02-08  Jim Wilson  <jimw@sifive.com>
3861
3862         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3863         change.
3864
3865 2018-02-08  Nick Clifton  <nickc@redhat.com>
3866
3867         PR 22788
3868         * elf.c (elf_parse_notes): Reject notes with excessuively large
3869         alignments.
3870
3871 2018-02-07  Alan Modra  <amodra@gmail.com>
3872
3873         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
3874         * elf32-ppc.c: Remove speculation barrier support.
3875         * elf32-ppc.h: Likewise.
3876         * elf64-ppc.c: Likewise.
3877         * elf64-ppc.h: Likewise.
3878
3879 2018-02-06  Jim Wilson  <jimw@sifive.com>
3880
3881         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3882         callback to report an error.
3883
3884 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
3885
3886         PR ld/22263
3887         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3888         into call to !bfd_link_executable and tidy up.
3889         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3890         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3891         !bfd_link_executable.
3892         <R_SPARC_TLS_IE_HI22>: Likewise.
3893         <GOT relocations>: Remove useless code, tidy and merge related blocks.
3894         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3895         !bfd_link_executable.
3896         <R_SPARC_WPLT30>: Tidy up.
3897         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3898         !bfd_link_executable.
3899         (allocate_dynrelocs): Likewise.
3900         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3901         <R_SPARC_TLS_GD_HI22>: Merge into...
3902         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
3903         sparc_elf_tls_transition and remove redundant code.
3904         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3905         !bfd_link_executable.
3906         <R_SPARC_TLS_LDO_HIX22>: Likewise.
3907         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
3908         <R_SPARC_TLS_LDM_CALL>: Likewise.
3909         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
3910         <R_SPARC_TLS_GD_ADD>: Likewise.
3911         <R_SPARC_TLS_LDM_ADD>: Likewise.
3912         <R_SPARC_TLS_LDO_ADD>: Likewise.
3913         <R_SPARC_TLS_IE_LD>: Likewise.
3914
3915 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3916
3917         PR 22789
3918         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3919         functions failed to find the function name, try the generic elf
3920         find function instead.
3921
3922 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3923
3924         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3925         'memcpy' instead of 'strncpy' when writing the magic number.
3926
3927 2018-02-06  Nick Clifton  <nickc@redhat.com>
3928
3929         PR 22794
3930         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3931         section before attempting to read it in.
3932         (bfd_get_alt_debug_link_info): Likewise.
3933
3934 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3935
3936         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3937         line information in addition to name, if they can be found.
3938
3939 2018-02-05  Renlin Li  <renlin.li@arm.com>
3940
3941         PR ld/22764
3942         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3943         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3944         check for writeable section as well.
3945
3946 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3947
3948         PR ld/22782
3949         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3950         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3951         undefined weak symbol to 0.
3952         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3953         if _GLOBAL_OFFSET_TABLE_ is referenced.
3954         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3955         got_referenced instead of ref_regular_nonweak.  Remove the
3956         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3957         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3958
3959 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3960
3961         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3962         initialize `hi_reloc'.
3963
3964 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3965
3966         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3967         SHT_MIPS_REGINFO sections don't assert the correct size and
3968         report an error instead.
3969
3970 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3971
3972         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3973         status from `->elf_backend_section_processing'.
3974
3975 2018-02-02  Jim Wilson  <jimw@sifive.com>
3976
3977         PR ld/22756
3978         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3979         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3980         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3981         Pass new argument to riscv_relax_delete_bytes.
3982         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3983         ATTRIBUTE_UNUSED from link_info parameter.
3984
3985 2018-02-02  Alan Modra  <amodra@gmail.com>
3986
3987         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3988         emitted for toc sequence optimization.  Set and use "howto" later.
3989
3990 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3991
3992         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3993         arithmetic on NULL pointer.
3994         * elflink.c (_bfd_elf_archive_symbol_lookup,
3995         elf_link_add_archive_symbols): Likewise.
3996
3997 2018-01-31  Michael Matz  <matz@suse.de>
3998
3999         * elflink.c (bfd_elf_define_start_stop): Fix check of
4000         def_dynamic.
4001
4002 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
4003
4004         PR ld/21964
4005         * elflink.c (bfd_elf_define_start_stop): Check if __start and
4006         __stop symbols are referenced by shared objects.
4007
4008 2018-01-30  Alan Modra  <amodra@gmail.com>
4009
4010         PR 22758
4011         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4012         segment when demand paged with lma on the same page.  Test this
4013         before load/non-load, executable/non-executable,
4014         writable/non-writable tests and simplify.  Delete bogus relro
4015         condition in writable/non-writable test.  Delete outdated
4016         comment.  Formatting.
4017
4018 2018-01-30  Alan Modra  <amodra@gmail.com>
4019
4020         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4021         symbols dynamic.
4022
4023 2018-01-29  Alan Modra  <amodra@gmail.com>
4024
4025         PR 22741
4026         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4027         range before converting to a symbol table pointer.
4028
4029 2018-01-27  Nick Clifton  <nickc@redhat.com>
4030
4031         * po/ru.po: Updated Russian translation.
4032
4033 2018-01-26  Alan Modra  <amodra@gmail.com>
4034
4035         * elflink.c (bfd_elf_define_start_stop): Override symbols when
4036         they are defined dynamically.
4037
4038 2018-01-26  Alan Modra  <amodra@gmail.com>
4039
4040         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4041         .branch_lt changes size.
4042
4043 2018-01-25  Alan Modra  <amodra@gmail.com>
4044
4045         PR 22746
4046         * elfcode.h (elf_object_p): Avoid integer overflow.
4047
4048 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
4049
4050         PR ld/22727
4051         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4052         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4053
4054         Revert
4055         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
4056
4057         PR ld/22263
4058         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4059         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4060         bfd_link_executable for TLS check.
4061         (_bfd_sparc_elf_check_relocs): Likewise.
4062         (allocate_dynrelocs): Likewise.
4063         (_bfd_sparc_elf_relocate_section): Likewise.
4064
4065 2018-01-24  Renlin Li  <renlin.li@arm.com>
4066
4067         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4068         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4069         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4070         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4071         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4072         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4073         (_bfd_aarch64_elf_resolve_relocation): Likewise.
4074
4075 2018-01-24  Renlin Li  <renlin.li@arm.com>
4076
4077         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4078         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4079         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4080         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4081         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4082         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4083         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4084         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4085         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4086         * bfd-in2.h: Regenerate.
4087         * libbfd.h: Regenerate.
4088
4089 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
4090
4091         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4092         `mips_elf32_section_processing' comment reference.
4093
4094 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4095
4096         PR ld/22721
4097         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4098         versioned __tls_get_addr symbol.
4099
4100 2018-01-19  Nick Clifton  <nickc@redhat.com>
4101
4102         * po/fr.po: Updated French translation.
4103
4104 2018-01-18  Alan Modra  <amodra@gmail.com>
4105
4106         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4107         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4108         (ppc64_elf_build_stubs): Likewise.
4109
4110 2018-01-17  Nick Clifton  <nickc@redhat.com>
4111
4112         * po/ru.po: Updated Russian translation.
4113         * po/uk/po: Updated Ukranian translation.
4114
4115 2018-01-17  Alan Modra  <amodra@gmail.com>
4116
4117         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4118
4119 2018-01-17  Alan Modra  <amodra@gmail.com>
4120
4121         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4122         (CRSETEQ, BEQCTRM): Define.
4123         (is_nonpic_glink_stub): Don't check bctr.
4124         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4125         (ppc_elf_relax_section): Size speculation barrier.
4126         (output_bctr): New function.
4127         (write_glink_stub): Use output_bctr.
4128         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4129         (ppc_elf_finish_dynamic_symbol): Likewise.
4130         (ppc_elf_finish_dynamic_sections): Use output_bctr.
4131         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4132         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4133         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4134         (size_global_entry_stubs): Handle speculation barrier sizing.
4135         (plt_stub_size): Likewise.
4136         (output_bctr): New function.
4137         (build_plt_stub, build_tls_get_addr_stub): Output speculation
4138         barrier.
4139         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4140         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4141         (build_global_entry_stubs): Output speculation barrier.
4142         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4143         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4144
4145 2018-01-17  Alan Modra  <amodra@gmail.com>
4146
4147         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4148         __tls_get_addr_opt, and alignment sizing.
4149         (TLS_GET_ADDR_GLINK_SIZE): Delete.
4150         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4151         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4152         or 8 insns.
4153         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4154         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4155         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
4156         by PLT reloc count.
4157         (write_glink_stub): Handle __tls_get_addr_opt stub.
4158         Pad out to size given by GLINK_ENTRY_SIZE.
4159         (ppc_elf_relocate_section): Adjust write_glink_stub call.
4160         (ppc_elf_finish_dynamic_symbol): Likewise.
4161         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4162         insn array since so many need rewriting.
4163         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4164         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4165         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
4166         nops.  Adjust all uses.
4167         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4168         in glink_vma calculation.
4169         (struct ppc_link_hash_table): Add global_entry section pointer.
4170         (create_linkage_sections): Create separate section for global
4171         entry stubs.
4172         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4173         (size_global_entry_stubs): Handle sizing for aligned stubs.
4174         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4175         and don't stash end of glink branch table in rawsize.
4176         (ppc_build_one_stub): Rewrite stub size calculations.
4177         (build_global_entry_stubs): Use new section.
4178         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4179         Build lazy link stubs out to end of section.  Build global entry
4180         stubs in new section.
4181
4182 2018-01-15  Nick Clifton  <nickc@redhat.com>
4183
4184         * po/uk.po: Updated Ukranian translation.
4185
4186 2018-01-13  Nick Clifton  <nickc@redhat.com>
4187
4188         * po/bfd.pot: Regenerated.
4189
4190 2018-01-13  Nick Clifton  <nickc@redhat.com>
4191
4192         * version.m4: Bump version to 2.30.51
4193         * configure: Regenerate.
4194
4195 2018-01-13  Nick Clifton  <nickc@redhat.com>
4196
4197         2.30 branch created.
4198
4199 2018-01-12  Jens Widell  <jl@opera.com>
4200
4201         * elf.c (setup_group): Optimize search for group by remembering
4202         last found group and restarting search at that index.
4203         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4204
4205 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
4206
4207         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4208         bfd_link_common_skip_none in switch.
4209
4210 2018-01-12  Alan Modra  <amodra@gmail.com>
4211
4212         PR ld/22649
4213         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4214         references on forced local symbols.
4215
4216 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
4217
4218         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4219         .reginfo section has wrong size.
4220
4221 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4222
4223         PR ld/22393
4224         * elf.c (_bfd_elf_map_sections_to_segments): When generating
4225         separate code and read-only data LOAD segments, create a new
4226         LOAD segment if the previous section contains text and the
4227         current section doesn't or vice versa.  Don't put a writable
4228         section in a read-only segment if there is a RELRO segment.
4229
4230 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4231
4232         PR ld/22649
4233         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4234         references on forced local symbols.
4235
4236 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4237
4238         PR ld/22677
4239         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4240         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4241
4242 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4243
4244         PR 22662
4245         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4246
4247 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
4248
4249         * elf.c (elfcore_grok_freebsd_note): Handle
4250         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4251         NT_FREEBSD_PROCSTAT_VMMAP.
4252
4253 2018-01-03  Alan Modra  <amodra@gmail.com>
4254
4255         Update year range in copyright notice of all files.
4256
4257 For older changes see ChangeLog-2017
4258 \f
4259 Copyright (C) 2018 Free Software Foundation, Inc.
4260
4261 Copying and distribution of this file, with or without modification,
4262 are permitted in any medium without royalty provided the copyright
4263 notice and this notice are preserved.
4264
4265 Local Variables:
4266 mode: change-log
4267 left-margin: 8
4268 fill-column: 74
4269 version-control: never
4270 End: