bfd/ChangeLog

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