bfd/ChangeLog

   1 2018-10-09  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
   2
   3         * elflink.c (elf_link_output_extsym): Do not place symbols into a
   4         discarded .dynsym.
   5
   6 2018-10-08  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         PR ld/23428
   9         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
  10         add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
  11         in non-code PT_LOAD segment.
  12
  13 2018-10-08  Alan Modra  <amodra@gmail.com>
  14
  15         * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
  16         lacking sections.
  17         * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
  18         program headers are required when info->load_phdrs.  Reorganize
  19         code handling program headers.  Generate a mapping without
  20         sections just for file and program headers when -z separate-code
  21         would indicate they should be on a different page to the first
  22         section.
  23
  24 2018-10-08  Alan Modra  <amodra@gmail.com>
  25
  26         * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
  27         from m->p_vaddr_offset for segments without sections.  Invert
  28         sign of p_vaddr_offset.
  29         (rewrite_elf_program_header, copy_elf_program_header): Save
  30         old segment p_vaddr to p_vaddr_offset.  Invert sign of
  31         p_vaddr_offset.
  32
  33 2018-10-08  Alan Modra  <amodra@gmail.com>
  34
  35         * elf.c (get_program_header_size): Don't count PT_INTERP if
  36         .interp is empty.
  37         (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
  38         .interp is empty.
  39
  40 2018-10-08  Alan Modra  <amodra@gmail.com>
  41
  42         * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
  43         overlays before segment containing headers.
  44
  45 2018-10-08  Alan Modra  <amodra@gmail.com>
  46
  47         * elf.c (make_mapping): Cope with zero size array at end of
  48         struct elf_segment_map.
  49         (_bfd_elf_map_sections_to_segments): Likewise.
  50         (rewrite_elf_program_header, copy_elf_program_header): Likewise.
  51         (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
  52
  53 2018-10-05  Alan Modra  <amodra@gmail.com>
  54
  55         * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
  56         SHT_NOTE.
  57
  58 2018-10-05  Richard Henderson  <rth@twiddle.net>
  59
  60         * bfd-in2.h: Regenerated.
  61         * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
  62         R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
  63         R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
  64         R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
  65         R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
  66         (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
  67         BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
  68         BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
  69         BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
  70         BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
  71         BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
  72         BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
  73         (elf_or1k_link_hash_table): Add field saw_plta.
  74         (or1k_final_link_relocate): Add value calculations for new relocations.
  75         (or1k_elf_relocate_section): Add section relocations for new
  76         relocations.
  77         (or1k_write_plt_entry): New function.
  78         (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
  79         using new l.adrp instruction.  Cleanup PLT relocation code generation.
  80         * libbfd.h: Regenerated.
  81         * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
  82         BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
  83         BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
  84         BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
  85         BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
  86         BFD_RELOC_OR1K_TLS_IE_LO13.
  87
  88 2018-10-05  Richard Henderson  <rth@twiddle.net>
  89
  90         * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
  91         relocations.  Add error for non zero addend with plt and got
  92         relocations.  Add error for got and plt references against dynamic, non
  93         local, symbols.  Add error when linking non shared liraries with
  94         flag_pic.
  95
  96 2018-10-05  Richard Henderson  <rth@twiddle.net>
  97             Stafford Horne  <shorne@gmail.com>
  98
  99         * bfd-in2.h: Regenerated.
 100         * elf32-or1k.c (N_ONES): New macro.
 101         (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
 102         Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
 103         R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
 104         R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
 105         R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
 106         (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
 107         BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
 108         BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
 109         BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
 110         BFD_RELOC_OR1K_TLS_LE_SLO16.
 111         (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
 112         also check results before returning.
 113         (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
 114         limit.
 115         (or1k_final_link_relocate): New function.
 116         (or1k_elf_relocate_section): Add support for new AHI and SLO
 117         relocations.  Use or1k_final_link_relocate instead of generic
 118         _bfd_final_link_relocate.
 119         (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
 120         * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
 121         BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
 122         BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
 123         BFD_RELOC_OR1K_TLS_LE_SLO16.  Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
 124         and BFD_RELOC_OR1K_GOTOFF_LO16.
 125         * libbfd.h: Regenerated.
 126
 127 2018-10-04  Jim Wilson  <jimw@sifive.com>
 128
 129         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
 130         loop, handle htab->sdyntdata section.
 131
 132 2018-10-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 133
 134         * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
 135         impact of STT_REGISTER symbols in the dynsym sh_info here...
 136         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
 137         do it here.
 138
 139 2018-10-03  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         PR ld/23658
 142         * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
 143         sections with the same section alignment into a single PT_NOTE
 144         segment.  Check SHT_NOTE section type instead of section name.
 145         (_bfd_elf_map_sections_to_segments): Likewise.
 146
 147 2018-10-03  Millan Wolff  <mail@milianw.de>
 148
 149         PR 23715
 150         * dwarf2.c (find_abstract_instance): Allow recursive invocations
 151         of find_abstract_instance to override the name variable.
 152
 153 2018-10-03  Nick Clifton  <nickc@redhat.com>
 154
 155         * po/pt.po: Updated Portuguese translation.
 156
 157 2018-10-01  Cupertino Miranda <cmiranda@synopsys.com>
 158
 159         * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
 160         section alignment in consideration for this relocation. Fixed TCB_SIZE
 161         offset size to include section alignment.
 162         (get_got_entry_list_for_symbol): Changed.
 163         * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
 164         (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
 165         (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
 166         section alignment.
 167         (elf_arc_check_relocs): Changed.
 168         (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
 169         (struct elf_arc_link_hash_entry): Moved and changed.
 170         (elf_arc_link_hash_newfunc): Changed.
 171         (arc_elf_link_hash_table_create): Removed old initializations.
 172         (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
 173
 174 2018-09-28  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
 177         elfclass instead of bed->s->elfclass.
 178
 179 2018-09-27  Jim Wilson  <jimw@sifive.com>
 180
 181         * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
 182         (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
 183         (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
 184         (riscv_find_pcgp_lo_reloc): Likewise.
 185         (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
 186         (riscv_delete_pcgp_lo_reloc): Likewise.
 187         (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
 188         calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
 189         with TRUE.  Mark abfd arg as ATTRIBUTE_UNUSED.
 190
 191 2018-09-25  Jim Wilson  <jimw@sifive.com>
 192
 193         * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd.  Change
 194         return type to bfd_boolean.  If EF_RISCV_RVE call _bfd_error_handler
 195         and return FALSE.  Return TRUE at end.
 196         (riscv_make_plt_entry): Likewise.
 197         (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
 198         (riscv_elf_finish_dynamic_sections): Update call to
 199         riscv_make_plt_header.
 200
 201 2018-09-24  Jim Wilson  <jimw@sifive.com>
 202
 203         * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
 204         hi_sec_off which is symbol address with addend subtracted.  Use in
 205         riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
 206
 207         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
 208         overflow with addend.  Use reloc_dangerous instead of reloc_overflow.
 209         Add strings for the two errors handled here.
 210         (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
 211         comment.  Only give error with addend when used with section symbol.
 212         In case bfd_reloc_dangerous, update error string.
 213
 214 2018-09-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 215
 216         PR gdb/20948
 217         * elf.c (_bfd_elf_write_object_contents): Return from function
 218         early if abfd->direction == both_direction.
 219
 220 2018-09-21  Simon Marchi  <simon.marchi@ericsson.com>
 221
 222         * configure.ac: Check for fls.
 223         * elf32-nds32.c (fls): Only define if !HAVE_FLS.
 224         * config.in: Re-generate.
 225         * configure: Re-generate.
 226
 227 2018-09-20  Maciej W. Rozycki  <macro@linux-mips.org>
 228
 229         * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
 230         duplicate `case' selectors.
 231
 232 2018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
 233
 234         * elf32-nds32.c (nds32_elf_relax_loadstore):
 235         Remove the unused target features.
 236         (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
 237         (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
 238         nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
 239         nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
 240         nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
 241         calculate_plt_offset, calculate_got_memory_address,
 242         nds32_elf_check_dup_relocs): Removed.
 243         All callers changed.
 244         * elf32-nds32.h: Remove the unused macros and defines.
 245         (elf_nds32_link_hash_table): Remove the unused variable.
 246         (bfd_elf32_nds32_set_target_option): Update prototype.
 247         (nds32_elf_ex9_init): Removed.
 248         * elf32-nds32.c (nds32_convert_32_to_16): Updated.
 249         * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
 250         to initialize array nds32_elf_howto_table in any order
 251         without lots of EMPTY_HOWTO.
 252         (nds32_reloc_map): Updated.
 253         * reloc.c: Add BFD_RELOC_NDS32_LSI.
 254         * bfd-in2.h: Regenerated.
 255         * bfd/libbfd.h: Regenerated.
 256         * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
 257         (nds32_reloc_map): Likewise.
 258         (nds32_elf_relax_flsi): New function.
 259         (nds32_elf_relax_section): Support floating load/store relaxation.
 260         * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
 261         New macro.
 262         (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
 263         (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
 264         (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
 265         nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
 266         New functions.
 267         (nds32_info_to_howto_rel): Add BFD_ASSERT.
 268         (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
 269         nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
 270         nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
 271         bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
 272         (nds32_elf_final_sda_base): Improve it to find the better gp value.
 273         (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
 274         * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
 275         (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
 276         * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
 277         (create_got_section): Likewise.
 278         (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
 279         nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
 280         (nds32_elf_check_relocs): Fix the issue that the shared library may
 281         has TEXTREL entry in the dynamic section.
 282         (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
 283         since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
 284         (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
 285         dynamic entry.
 286         (calculate_offset): Remove the unused parameter `pic_ext_target' and
 287         related codes.
 288         All callers changed.
 289         (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
 290         will cause some errors for our test cases.
 291         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
 292         generic object.
 293         * reloc.c: Add TLS relocations.
 294         * libbfd.h: Regenerated.
 295         * bfd-in2.h: Regenerated.
 296         * elf32-nds32.h (struct section_id_list_t): New.
 297         (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
 298         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
 299         New prototypes.
 300         (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
 301         New macro.
 302         (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
 303         elf_nds32_link_hash_table): Updated.
 304         * elf32-nds32.c (enum elf_nds32_tls_type): New.
 305         (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
 306         (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
 307         fls, ones32, list_insert, list_insert_sibling, dump_chain,
 308         elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
 309         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
 310         (elf_nds32_obj_tdata): Add new fields.
 311         (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
 312         (nds32_elf_howto_table): Add TLS relocations.
 313         (nds32_reloc_map): Likewise.
 314         (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
 315         nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
 316         nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
 317         nds32_elf_check_relocs, allocate_dynrelocs): Updated.
 318         (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
 319         (dtpoff_base): Rename it to `gottpof' and then update it.
 320
 321 2018-09-20  Alan Modra  <amodra@gmail.com>
 322
 323         PR 23685
 324         * peXXigen.c (pe_print_edata): Correct export address table
 325         overflow checks.  Check dataoff against section size too.
 326
 327 2018-09-20  Alan Modra  <amodra@gmail.com>
 328
 329         PR 23686
 330         * dwarf2.c (read_section): Error when attempting to malloc
 331         "(bfd_size_type) -1".
 332         * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
 333         function_name.  Bounds check reloc address.  Formatting.  Ensure
 334         .stabstr zero terminated.
 335
 336 2018-09-18  Nick Clifton  <nickc@redhat.com>
 337
 338         PR 23657
 339         * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
 340         ELF section has contents and size larger than the file size.
 341
 342 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 343
 344         PR ld/21375
 345         * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
 346         (_bfd_mips_elf_linker_flags): Update prototype.
 347         * elf32-mips.c (elf_backend_hide_symbol): New macro.
 348         * elf64-mips.c (elf_backend_hide_symbol): Likewise.
 349         * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
 350         * elfxx-mips.c (mips_elf_link_hash_table): Add
 351         `use_absolute_zero' and `gnu_target' members.
 352         (mips_elf_record_global_got_symbol): Call
 353         `_bfd_mips_elf_hide_symbol' rather than
 354         `_bfd_elf_link_hash_hide_symbol'.
 355         (mips_use_local_got_p): Return FALSE if the symbol is absolute.
 356         (mips_elf_obtain_contents): Reorder function.
 357         (mips_elf_nullify_got_load): New function.
 358         (mips_elf_calculate_relocation): Add `contents' parameter.
 359         Nullify GOT loads or if it is not possible, then redirect GOT
 360         relocations to the `__gnu_absolute_zero' symbol, for references
 361         that are supposed to resolve to zero.
 362         (mips_elf_define_absolute_zero): New function.
 363         (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
 364         `mips_elf_calculate_relocation' for references made via the GOT
 365         that are supposed to resolve to zero.
 366         (_bfd_mips_elf_hide_symbol): New function.
 367         (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
 368         set the `gnu_target' member of the MIPS hash table.
 369         (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
 370         (_bfd_mips_post_process_headers): Use it.
 371
 372 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 373
 374         * elfxx-mips.c (mips_elf_store_contents): New function...
 375         (mips_elf_perform_relocation): ... factored out from here.
 376
 377 2018-09-14  Lifang Xia <lifang_xia@c-sky.com>
 378
 379         * elf32-csky.c (csky_elf_howto_table): Fill special_function of
 380         R_CKCORE_PCREL32.
 381         (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
 382
 383 2018-09-14  Alan Modra  <amodra@gmail.com>
 384
 385         PR 23425
 386         * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
 387         fields in debug sections when reloc is against an undefined symbol
 388         and called from bfd_simple_get_relocated_section_contents or
 389         similar.
 390         * dwarf2.c (find_abstract_instance): Return true for zero offset
 391         DW_FORM_ref_addr without returning values.
 392
 393 2018-09-06  Alan Modra  <amodra@gmail.com>
 394
 395         PR 23570
 396         * elf32-avr.c (elf_avr_special_sections): New.
 397         (elf_backend_special_sections): Define.
 398
 399 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 400
 401         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
 402         error when an invalid relocation is passed;  this is already done
 403         by `_bfd_sparc_elf_info_to_howto_ptr'.
 404
 405 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 406
 407         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
 408         error when an invalid symbol index is retrieved in ELF64_R_SYM of
 409         a relocation seen in an input file.
 410
 411 2018-09-03  Jozef Lawrynowicz <jozef.l@mittosystems.com>
 412             Alan Modra  <amodra@gmail.com>
 413
 414         PR 23595
 415         elf.c (copy_elf_program_header): When first segment contains
 416         only the headers and SHT_NOBITS sections, use segment p_filesz
 417         to calculate header and padding size.  Use filepos of the first
 418         section otherwise.
 419
 420 2018-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 421
 422         PR ld/23600
 423         * archures.c (bfd_arch_get_compatible): Allow an IR object with
 424         unknown architecture.
 425
 426 2018-08-31  Alan Modra  <amodra@gmail.com>
 427
 428         * elf64-ppc.c (num_relocs_for_offset): New function.
 429         (emit_relocs_for_offset): New function.
 430         (use_global_in_relocs): New function, split out from..
 431         (ppc_build_one_stub): ..here.  Output relocations for notoc stubs.
 432         (ppc_size_one_stub): Calculate reloc count for notoc stubs.
 433         (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
 434
 435 2018-08-31  Alan Modra  <amodra@gmail.com>
 436
 437         * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
 438         (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
 439         (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
 440         Define.
 441         * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
 442         (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
 443         (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
 444         * bfd-in2.h: Regenerate.
 445         * libbfd.h: Regenerate.
 446
 447 2018-08-31  Alan Modra  <amodra@gmail.com>
 448
 449         * elf64-ppc.c: Correct _notoc stub comments.
 450         (ppc_build_one_stub): Simplify output of branch for notoc
 451         long branch stub.  Don't include label offset of 8 bytes in
 452         "off" calculation for notoc plt stub.  Don't emit insns to get pc.
 453         (build_offset): Emit insns to get pc here instead.
 454         (size_offset): Add 4 extra insns.
 455         (plt_stub_size): Adjust for "off" and size_offset changes.
 456         (ppc_size_one_stub): Rearrange code into a switch, duplicating
 457         some to better match ppc_build_one_stub.
 458
 459 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 460
 461         * archures.c (bfd_architecture): New machine
 462         bfd_mach_mips_gs264e.
 463         * bfd-in2.h (bfd_architecture): Likewise.
 464         * cpu-mips.c (enum I_xxx): Likewise.
 465         (arch_info_struct): Likewise.
 466         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 467         E_MIPS_MACH_GS264E.
 468         (mips_set_isa_flags): Likewise.
 469         (mips_mach_extensions): Map bfd_mach_mips_gs264e to
 470         bfd_mach_mips_gs464e extension.
 471
 472 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 473
 474         * archures.c (bfd_architecture): New machine
 475         bfd_mach_mips_gs464e.
 476         * bfd-in2.h (bfd_architecture): Likewise.
 477         * cpu-mips.c (enum I_xxx): Likewise.
 478         (arch_info_struct): Likewise.
 479         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 480         E_MIPS_MACH_GS464E.
 481         (mips_set_isa_flags): Likewise.
 482         (mips_mach_extensions): Map bfd_mach_mips_gs464e to
 483         bfd_mach_mips_gs464 extension.
 484
 485 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 486
 487         * archures.c (bfd_architecture): Rename
 488         bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
 489         * bfd-in2.h (bfd_architecture): Likewise.
 490         * cpu-mips.c (enum I_xxx): Likewise.
 491         (arch_info_struct): Likewise.
 492         * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
 493         (mips_set_isa_flags): Likewise.
 494         (mips_mach_extensions): Likewise.
 495         (bfd_mips_isa_ext_mach): Likewise.
 496         (bfd_mips_isa_ext): Likewise.
 497         (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
 498
 499 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 500
 501         * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
 502
 503 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 504
 505          * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
 506          isa_ext for infer ABI flags.
 507          (print_mips_ases): Add Loongson EXT extension.
 508
 509 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 510
 511         * elfxx-mips.c (print_mips_ases): Add CAM extension.
 512
 513 2018-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 514
 515         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
 516         out the GNU_PROPERTY_X86_UINT32_VALID bit.
 517
 518 2018-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 519
 520         PR ld/23499
 521         * elf.c (_bfd_elf_get_symbol_version_string): Return
 522         _("<corrupt>") for corrupt symbol version info.
 523
 524 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
 527         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
 528         X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
 529         X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
 530         instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 531         (_bfd_x86_elf_merge_gnu_properties): Likewise.
 532         (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
 533         instead of X86_ISA_1_NEEDED.
 534         (_bfd_x86_elf_link_fixup_gnu_properties): Handle
 535         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
 536         X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
 537         X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
 538         X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 539
 540 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 541
 542         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
 543         GNU_PROPERTY_X86_UINT32_VALID bit.
 544         (_bfd_x86_elf_link_fixup_gnu_properties): Set the
 545         GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
 546
 547 2018-08-23  Zenith423  <zenith432@users.sourceforge.net>
 548
 549         PR 23460
 550         * plugin.c (struct plugin_list_entry): New structure.
 551         (plugin_list): New variable.
 552         (try_load_plugin): Place opened plugins on a list.  Ensure that
 553         the refcount in the dynamic loader is kept at 1.
 554
 555 2018-08-23  Alan Modra  <amodra@gmail.com>
 556
 557         * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
 558         nop" error message.
 559
 560 2018-08-23  Nick Clifton  <nickc@redhat.com>
 561
 562         * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
 563         code with an assertion.
 564
 565 2018-08-23  Nick Clifton  <nickc@redhat.com>
 566
 567         PR 23061
 568         * coffgen.c (coff_pointerize_aux): Add table_end parameter.  Use
 569         it to prevent walking off the end of the table.
 570         (coff_get_normalized_symtab): Pass internal_end pointer to
 571         coff_pointerize_aux.
 572
 573 2018-08-23  Alan Modra  <amodra@gmail.com>
 574
 575         * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
 576         unresolved_reloc on ppc_stub_plt_call_notoc.
 577
 578 2018-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 579
 580         PR ld/23536
 581         * development.sh (experimental): New.
 582
 583 2018-08-22  Helge Deller  <deller@gmx.de>
 584         Nick Clifton  <nickc@redhat.com>
 585
 586         * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
 587         the section type of the .PARISC.unwind section on 64-bit binaries
 588         and SHT_PROGBITS for 32-bit binaries.  Add a comment about it.
 589         Add comment about the sh_entsize value.
 590
 591 2018-08-22  Rafeal Auler  <rafaelauler@gmail.com>
 592
 593         PR 23560
 594         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
 595         stub's target, since it may have been changed after the layout.
 596
 597 2018-08-21  John Darington  <john@darrington.wattle.id.au>
 598
 599         * elf32-s12z.c (opru18_reloc): New function.
 600         (elf_s12z_howto_table): Adjust Howto according to new knowledge.
 601
 602 2018-08-21  mephi42  <mephi42@gmail.com>
 603
 604         PR binutils/23315
 605         * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
 606         data is already considered filled.
 607
 608 2018-08-21  Alan Modra  <amodra@gmail.com>
 609
 610         * elf64-ppc.c (HOW): Define.
 611         (ONES): Delete.
 612         (ppc64_elf_howto_raw): Use HOW to initialize entries.
 613         * elf32-ppc.c (HOW): Define.
 614         (ppc_elf_howto_raw): Use HOW to initialize entries, updating
 615         R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
 616
 617 2018-08-21  Alan Modra  <amodra@gmail.com>
 618
 619         * reloc.c (reloc_howto_type): Typedef.
 620         (bfd_symbol): Delete forward declaration.
 621         (struct reloc_howto_struct): Add "negate" field.  Make "size",
 622         "bitsize", "rightshift", "bitpos", "complain_on_overflow",
 623         "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
 624         Rearrange for better packing.  Revise comments.
 625         (HOWTO): Map to rearranged reloc_howto_struct.
 626         (bfd_get_reloc_size): Delete now unused cases.
 627         (read_reloc, write_reloc): Likewise.
 628         (apply_reloc, _bfd_relocate_contents): Test howto->negate
 629         rather than howto->size < 0 for negated relocation values.
 630         * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
 631         signed/unsigned warning.
 632         (xcoff_ppc_relocate_section): Delete "condition is always false"
 633         code.
 634         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
 635         * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
 636         changes.
 637         * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
 638         size 16 for ALPHA_R_LINKAGE.
 639         (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
 640         bitsize to zero.
 641         * bfd-in.h (reloc_howto_type): Delete.
 642         * bfd-in2.h: Regenerate.
 643
 644 2018-08-21  Alan Modra  <amodra@gmail.com>
 645
 646         * reloc.c (HOWTO): Revise comment.
 647         (NEWHOWTO, HOWTO_PREPARE): Delete.
 648         * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
 649         reloc_howto_struct with reloc_howto_type.
 650         * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
 651         * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
 652         * elf-hppa.h (HOW): Define.
 653         (elf_hppa_howto_table): Use it to simplify this table, correcting
 654         name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
 655         R_PARISC_LTOFF_FPTR16DF.
 656         * elf32-mep.c (MEPREL): Use HOWTO.
 657         * bfd-in2.h: Regenerate.
 658
 659 2018-08-20  Alan Modra  <amodra@gmail.com>
 660
 661         * mmo.c (valid_mmo_symbol_character_set): Initialize and make
 662         array const.
 663         (mmo_init): Don't init valid_mmo_symbol_character_set.
 664
 665 2018-08-20  Alan Modra  <amodra@gmail.com>
 666
 667         * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
 668
 669 2018-08-17  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         PR ld/23515
 672         * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
 673         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
 674         backend fixup_gnu_properties if it isn't NULL.  Discard
 675         .note.gnu.property section if all properties have been removed.
 676         * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
 677         (elfNN_bed): Initialize fixup_gnu_properties.
 678         * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
 679         function.
 680         * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
 681         prototype.
 682         (elf_backend_fixup_gnu_properties): New.
 683
 684 2018-08-16  Alan Modra  <amodra@gmail.com>
 685
 686         * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
 687         Formatting.
 688
 689 2018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
 690
 691         PR binutils/23494
 692         * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
 693         (BFD32_LIBS_CFILES): Add elf-properties.c.
 694         (BFD32_BACKENDS): Remove elf-properties.lo.
 695         (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
 696         * configure.ac (elf): Remove elf-properties.lo.
 697         * Makefile.in: Regenerated.
 698         * configure: Likewise.
 699
 700 2018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 701
 702         PR ld/23428
 703         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
 704         add X86_ISA_1_NEEDED property only if existing properties won't
 705         be removed.
 706
 707 2018-08-11  Alan Modra  <amodra@gmail.com>
 708
 709         * reloc.c (bfd_get_reloc_size): Sort switch.
 710         (read_reloc, write_reloc, apply_reloc): New functions.
 711         (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
 712         (_bfd_relocate_contents): Use read_reloc and write_reloc.
 713         (_bfd_clear_contents): Likewise.
 714
 715 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
 716
 717         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
 718         (_bfd_clear_contents): Likewise.
 719         (bfd_perform_relocation): Likewise.
 720         (bfd_install_relocation): Likewise.
 721
 722 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 723
 724         PR ld/23499
 725         * elflink.c (bfd_elf_record_link_assignment): Always clear
 726         h->verinfo.verdef when overriding a dynamic definition.
 727
 728 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 729
 730         PR binutils/23494
 731         * elf-properties.c (elf_get_gnu_property_section_size): Always
 732         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
 733         (elf_write_gnu_properties): Likewise.
 734
 735 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 736
 737         PR binutils/23494
 738         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
 739         calling _bfd_elf_convert_gnu_property_size to convert
 740         .note.gnu.property section size.
 741         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
 742         calling _bfd_elf_convert_gnu_properties to convert
 743         .note.gnu.property section.
 744         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
 745         (_bfd_elf_convert_gnu_properties): Likewise.
 746         * elf-properties.c (elf_get_gnu_property_section_size): New
 747         function.
 748         (elf_write_gnu_properties): Likewise.
 749         (_bfd_elf_convert_gnu_property_size): Likewise.
 750         (_bfd_elf_convert_gnu_properties): Likewise.
 751         (_bfd_elf_link_setup_gnu_properties): Use
 752         elf_get_gnu_property_section_size and elf_write_gnu_properties.
 753
 754 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 755
 756         PR ld/23486
 757         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
 758         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
 759         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
 760         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
 761         GNU_PROPERTY_X86_ISA_1_USED, property.
 762
 763 2018-08-07  Alan Modra  <amodra@gmail.com>
 764
 765         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
 766         Add lr_restore, eh_size and eh_base.
 767         (eh_advance, eh_advance_size): New functions.
 768         (build_tls_get_addr_stub): Emit EH info for stub.
 769         (ppc_build_one_stub): Likewise for _notoc stubs.
 770         (ppc_size_one_stub): Size EH info for stub.
 771         (group_sections): Init new map_stub fields.
 772         (stub_eh_frame_size): Delete.
 773         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
 774         program for stubs.
 775         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
 776         offset to stub section here..
 777         (ppc64_elf_finish_dynamic_sections): ..rather than here.
 778
 779 2018-08-07  Alan Modra  <amodra@gmail.com>
 780
 781         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
 782         instruction of __tls_get_addr_opt stub.
 783         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
 784         dealing with __tls_get_addr_opt stub.
 785         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
 786
 787 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 788
 789         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
 790         efalgs only when in/out exists.
 791         (elf32_arc_section_from_shdr): Don't complain about 0x0c
 792         section type.  It is mwdt compiler specific.
 793
 794 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 795
 796         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
 797
 798 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 799
 800         * elf32-arc.c (arc_elf_merge_attributes): Handle
 801         Tag_ARC_ATR_version.
 802
 803 2018-08-05  Alan Modra  <amodra@gmail.com>
 804
 805         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
 806         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
 807         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
 808         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
 809         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
 810         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
 811         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
 812         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
 813         ppc_stub_plt_call_both.
 814         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
 815         (build_offset, size_offset): New functions.
 816         (plt_stub_size): Support plt_call_notoc and plt_call_both.
 817         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
 818         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
 819         (ppc64_elf_size_stubs): Likewise, and new stubs.
 820         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
 821         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
 822         * bfd-in2.h: Regenerate.
 823         * libbfd.h: Regenerate.
 824
 825 2018-08-05  Alan Modra  <amodra@gmail.com>
 826
 827         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
 828
 829 2018-08-02  Jim Wilson  <jimw@sifive.com>
 830
 831         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
 832         add SEC_LINKER_CREATED flag.
 833
 834 2018-08-01  Nick Clifton  <nickc@redhat.com>
 835
 836         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
 837         about potentially truncated strncpy operations.
 838         (_bfd_xcoff_put_symbol_name): Likewise.
 839
 840         * elf32-avr.c (avr_stub_name): Check for a NULL return from
 841         bfd_malloc.
 842
 843 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
 844
 845         PR 23460
 846         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
 847         call to fstat fails.
 848         (try_claim): Always close the file descriptor at the end of the
 849         function.
 850         (try_load_plugin): If a plugin has already been registered, then
 851         skip the dlopen and onload steps and go straight to claiming the
 852         file.  If these is an error, close the plugin.
 853
 854 2018-08-01  Alan Modra  <amodra@gmail.com>
 855
 856         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
 857         (ppc_build_one_stub): Don't set stub_offset, instead assert that
 858         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
 859         calculation.  Use "targ" temp when calculating offsets.
 860         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
 861         calculating offsets.  Adjust for alignment before setting
 862         tls_get_addr_opt_bctrl.
 863
 864 2018-08-01  Alan Modra  <amodra@gmail.com>
 865
 866         * po/SRC-POTFILES.in: Regenerate.
 867
 868 2018-07-30  Nick Clifton  <nickc@redhat.com>
 869
 870         PR 22706
 871         * elf32-sh.c (sh_elf_relocate_section): When processing
 872         translation relocs, fail if the relocation offset is too small.
 873         Replace BFD_ASSERTs with more helpful error messages.
 874
 875 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
 876
 877         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
 878         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
 879         * Makefile.in: Regenerated.
 880         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
 881         related bfd_mach defines.
 882         (bfd_csky_arch): Declare.
 883         (bfd_archures_list): Add C-SKY.
 884         * bfd-in.h (elf32_csky_build_stubs): Declare.
 885         (elf32_csky_size_stubs): Declare.
 886         (elf32_csky_next_input_section: Declare.
 887         (elf32_csky_setup_section_lists): Declare.
 888         * bfd-in2.h: Regenerated.
 889         * config.bfd: Add C-SKY.
 890         * configure.ac: Likewise.
 891         * configure: Regenerated.
 892         * cpu-csky.c: New file.
 893         * elf-bfd.h (enum elf_target_id): Add C-SKY.
 894         * elf32-csky.c: New file.
 895         * libbfd.h: Regenerated.
 896         * reloc.c: Add C-SKY relocations.
 897         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
 898         (_bfd_target_vector): Add C-SKY target vector entries.
 899
 900 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 901
 902         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
 903
 904 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 905
 906         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
 907         (bfd_get_24, bfd_put_24): New macros.
 908         * bfd-in2.h: Regenerate.
 909
 910 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 911
 912         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
 913
 914 2018-07-26  Alan Modra  <amodra@gmail.com>
 915
 916         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
 917         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
 918
 919 2018-07-25  Alan Modra  <amodra@gmail.com>
 920
 921         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
 922         Avoid trashing toff with added when used as a symbol index.
 923         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
 924         creating unnecessary fixups when relocatable.
 925
 926 2018-07-25  Alan Modra  <amodra@gmail.com>
 927
 928         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
 929         -Wstringop-truncation warning for gcc-8.0 too.
 930         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 931         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 932         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 933         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
 934         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 935
 936 2018-07-24  Alan Modra  <amodra@gmail.com>
 937
 938         PR 23430
 939         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
 940         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
 941
 942 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 943
 944         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
 945         relocation sections consistency check to always check both
 946         .rela.dyn and .rela.plt when they exist. Rearrange variable
 947         definition and assignment places.
 948
 949 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 950
 951         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
 952         relocations section for dynamic undefined weak symbols when
 953         linking a shared object.
 954
 955 2018-07-23  Tom Tromey  <tom@tromey.com>
 956
 957         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
 958
 959 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
 960
 961         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
 962         cleanup for the case of a global symbol that binds locally.  Also
 963         install a value in the GOT slot in the case of a local symbol in
 964         a non-PIC link.
 965
 966 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
 967
 968         PR ld/23428
 969         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
 970         separate code program header is needed, make sure that the first
 971         read-only PT_LOAD segment has no code by adding a
 972         GNU_PROPERTY_X86_ISA_1_USED note.
 973
 974 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
 975             Maciej W. Rozycki  <macro@mips.com>
 976
 977         * elfxx-mips.c (print_mips_ases): Add MMI extension.
 978
 979 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 980
 981         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
 982         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
 983         dynamic relocation section will be discarded from output.
 984         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
 985         the dynamic relocation section will be retained in output.
 986
 987 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 988
 989         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
 990         checks for defined weak symbols.
 991
 992 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 993
 994         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
 995         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
 996         whether the symbol is absolute.
 997         (nds32_elf_relax_lo12): Likewise.
 998         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 999         (elfNN_aarch64_check_relocs): Likewise.
1000         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1001         (bfd_xcoff_import_symbol): Likewise.
1002         (xcoff_write_global_symbol): Likewise.
1003
1004 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
1005
1006         * linker.c (bfd_is_abs_symbol): New macro.
1007         * bfd-in2.h: Regenerate.
1008
1009 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
1010
1011         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1012         (elfcore_write_ppc_ppr): Likewise.
1013         (elfcore_write_ppc_dscr): Likewise.
1014         (elfcore_write_ppc_ebb): Likewise.
1015         (elfcore_write_ppc_pmu): Likewise.
1016         (elfcore_write_ppc_tm_cgpr): Likewise.
1017         (elfcore_write_ppc_tm_cfpr): Likewise.
1018         (elfcore_write_ppc_tm_cvmx): Likewise.
1019         (elfcore_write_ppc_tm_cvsx): Likewise.
1020         (elfcore_write_ppc_tm_spr): Likewise.
1021         (elfcore_write_ppc_tm_ctar): Likewise.
1022         (elfcore_write_ppc_tm_cppr): Likewise.
1023         (elfcore_write_ppc_tm_cdscr): Likewise.
1024         * elf.c (elfcore_write_ppc_tar): New function.
1025         (elfcore_write_ppc_ppr): Likewise.
1026         (elfcore_write_ppc_dscr): Likewise.
1027         (elfcore_write_ppc_ebb): Likewise.
1028         (elfcore_write_ppc_pmu): Likewise.
1029         (elfcore_write_ppc_tm_cgpr): Likewise.
1030         (elfcore_write_ppc_tm_cfpr): Likewise.
1031         (elfcore_write_ppc_tm_cvmx): Likewise.
1032         (elfcore_write_ppc_tm_cvsx): Likewise.
1033         (elfcore_write_ppc_tm_spr): Likewise.
1034         (elfcore_write_ppc_tm_ctar): Likewise.
1035         (elfcore_write_ppc_tm_cppr): Likewise.
1036         (elfcore_write_ppc_tm_cdscr): Likewise.
1037         (elfcore_write_register_note): Call them.
1038         (elfcore_grok_ppc_tar): New function.
1039         (elfcore_grok_ppc_ppr): Likewise.
1040         (elfcore_grok_ppc_dscr): Likewise.
1041         (elfcore_grok_ppc_ebb): Likewise.
1042         (elfcore_grok_ppc_pmu): Likewise.
1043         (elfcore_grok_ppc_tm_cgpr): Likewise.
1044         (elfcore_grok_ppc_tm_cfpr): Likewise.
1045         (elfcore_grok_ppc_tm_cvmx): Likewise.
1046         (elfcore_grok_ppc_tm_cvsx): Likewise.
1047         (elfcore_grok_ppc_tm_spr): Likewise.
1048         (elfcore_grok_ppc_tm_ctar): Likewise.
1049         (elfcore_grok_ppc_tm_cppr): Likewise.
1050         (elfcore_grok_ppc_tm_cdscr): Likewise.
1051         (elfcore_grok_note): Call them.
1052
1053 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
1054
1055         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1056         than `!bfd_link_pic' in determining the dynamic symbol index.
1057         Avoid the index of -1.
1058         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
1059         moving `dyn' to the beginning of the function block.
1060
1061 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
1062             Rich Felker  <bugdal@aerifal.cx>
1063
1064         PR ld/22570
1065         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1066         than `bfd_link_pic' to determine whether dynamic relocations are
1067         to be produced.
1068         (mips_elf_initialize_tls_slots): Likewise.
1069
1070 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
1071
1072         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1073         to `remove_section'.
1074
1075 2018-07-10  Alan Modra  <amodra@gmail.com>
1076
1077         * elf32-xgate.h: Delete.
1078         * elf32-xgate.c: Delete unnecessary forward declarations, add two
1079         that are now needed.
1080         (xgate_elf_bfd_link_hash_table_create)
1081         (xgate_elf_bfd_link_hash_table_free)
1082         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1083         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1084         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1085         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1086         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1087         (elf32_xgate_post_process_headers): Delete.
1088         (elf32_xgate_backend_symbol_processing): New function.
1089         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1090         (_bfd_xgate_elf_print_private_bfd_data): Make static.
1091         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1092         (elf_backend_relocate_section, elf_backend_object_p)
1093         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1094         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1095         (bfd_elf32_bfd_link_hash_table_create)
1096         (bfd_elf32_bfd_set_private_flags)
1097         (xgate_stub_hash_lookup): Don't define.
1098         (elf_backend_symbol_processing): Define.
1099         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1100
1101 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
1102
1103         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1104         `->needs_lazy_stub' if the stubs output section is the absolute
1105         section.
1106
1107 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
1108
1109         PR ld/23388
1110         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1111         * configure: Regenerated.
1112
1113 2018-07-09  Alan Modra  <amodra@gmail.com>
1114
1115         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1116         _bfd_elf_post_process_headers.
1117
1118 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
1119
1120         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1121         space for dynamic relocation for undefined weak symbol.
1122         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1123         relocation for undefined weak symbols.
1124         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1125         section for relocations against undefined weak symbols.
1126
1127 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
1128
1129         * elf.c (elfcore_grok_aarch_sve): New function.
1130         (elfcore_grok_note): Check for Aarch64 SVE.
1131         (elfcore_write_aarch_sve): New function.
1132         (elfcore_write_register_note): Check for Aarch64 SVE.
1133         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1134
1135 2018-07-06  Alan Modra  <amodra@gmail.com>
1136
1137         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1138         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1139         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1140         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1141         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1142         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1143         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1144
1145 2018-07-05  Jim Wilson  <jimw@sifive.com>
1146
1147         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1148         (riscv64*-*-*): Likewise.
1149         (riscv-*-*): Add as an alias for riscv32*-*-*.
1150
1151 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1152
1153         PR ld/23372
1154         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1155         ISA properties with empty bits.
1156
1157 2018-07-05  Nick Clifton  <nickc@redhat.com>
1158
1159         * po/ru.po: Updated Russian translation.
1160
1161 2018-07-05  Alan Modra  <amodra@gmail.com>
1162
1163         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1164         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1165         on mismatch.  Remove "warning: " from messages.  Track last bfd
1166         used to set tags.
1167         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
1168         _bfd_elf_ppc_merge_fp_attributes.
1169         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1170         from _bfd_elf_ppc_merge_fp_attributes.
1171
1172 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
1173
1174         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1175         * Makefile.in: Regenerated.
1176
1177 2018-07-03  Alan Modra  <amodra@gmail.com>
1178
1179         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1180         sections.
1181
1182 2018-07-03  Alan Modra  <amodra@gmail.com>
1183
1184         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1185         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1186         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1187         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
1188         incompatible attribute.
1189         (ppc_elf_merge_obj_attributes): Likewise.  Return
1190         _bfd_elf_merge_object_attributes result.
1191         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1192         _bfd_elf_merge_object_attributes result.
1193
1194 2018-07-03  Alan Modra  <amodra@gmail.com>
1195
1196         PR 17550
1197         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1198         in discarded sections.
1199
1200 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1201
1202         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1203         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1204         list.
1205
1206 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1207
1208         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1209         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1210         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1211         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1212         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1213         R_MICROMIPS_PC23_S2 relocation entries.
1214         (micromips_elf64_howto_table_rela): Likewise.
1215         (micromips_reloc_map): Likewise.
1216         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1217         (elf_micromips_howto_table_rela): Likewise.
1218         (micromips_reloc_map): Likewise.
1219
1220 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1221
1222         PR ld/23324
1223         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1224         R_X86_64_converted_reloc_bit bit.
1225
1226 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
1227             Tom Tromey  <tom@tromey.com>
1228
1229         PR 13157
1230         PR 21787
1231         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1232         (bfd_mach_o_close_and_cleanup): Redefine.
1233         * archive.c (_bfd_unlink_from_archive_parent): New function,
1234         extracted from..
1235         (_bfd_archive_close_and_cleanup): ..here.
1236         (bfd_generic_archive_p): Do not clear archive's format.
1237         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1238         * libbfd.h: Regenerate.
1239
1240 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1241
1242         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1243         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1244         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1245         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1246         * bfd-in2.h: Regenerate.
1247         * cpu-arm.c (arch_info_struct): Add entries for above new
1248         bfd_mach_arm values.
1249         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1250         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1251         architectures.  Force assert failure for any new Tag_CPU_arch value.
1252
1253 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1254
1255         * doc/bfdint.texi: Use command-line consistently when used in a
1256         compount word.
1257         * doc/bfdsumm.texi: Likewise.
1258
1259 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
1260
1261         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1262         visibility check made for undefined weak symbols.
1263
1264 2018-06-26  Nick Clifton  <nickc@redhat.com>
1265
1266         * po/uk.po: Updated Ukranian translation.
1267
1268 2018-06-25  Nick Clifton  <nickc@redhat.com>
1269
1270         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1271         for malloc returning NULL.
1272         (_bfd_aarch64_erratum_843419_fixup): Check for
1273         _bfd_aarch64_erratum_835769_stub_name returning NULL.
1274
1275 2018-06-24  Nick Clifton  <nickc@redhat.com>
1276
1277         * po/bfd.pot: Regenerate.
1278
1279 2018-06-24  Nick Clifton  <nickc@redhat.com>
1280
1281         * version.m4: Update version string to 2.31.51.
1282         * configure: Regenerate.
1283
1284 2018-06-24  Nick Clifton  <nickc@redhat.com>
1285
1286         2.31 branch created.
1287
1288 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1289
1290         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1291         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1292
1293 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1294
1295         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1296         EI_ABIVERSION setting together.
1297
1298 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1299
1300         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1301         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1302         (MIPS_LIBC_ABI_MAX): New enumeration constants.
1303         (_bfd_mips_post_process_headers): Use them in place of magic
1304         numbers.
1305
1306 2018-06-21  Jim Wilson  <jimw@sifive.com>
1307
1308         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1309         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
1310
1311 2018-06-21  Alan Modra  <amodra@gmail.com>
1312
1313         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1314         * doc/Makefile.in: Regenerate.
1315
1316 2018-06-20  Renlin Li  <renlin.li@arm.com>
1317
1318         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1319         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1320         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1321         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1322         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1323         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1324         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1325         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1326         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1327
1328 2018-06-20  Nick Clifton  <nickc@redhat.com>
1329
1330         PR 23316
1331         * opncls.c (get_build_id): Check for a negative or excessive data
1332         size in the build-id note.
1333
1334 2018-06-20  Nick Clifton  <nickc@redhat.com>
1335
1336         PR 23299
1337         * mach-o.c (cputype): New function.
1338         (cpusubtype): New function.
1339         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
1340         values in the MACH-O file header.
1341         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1342         cpusubtype fields from the input bfd's mach-o header to the output
1343         bfd.
1344         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1345         Redefine to bfd_mach_o_bfd_print_private_data.
1346         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1347
1348 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1349
1350         PR ld/22966
1351         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1352         `.got.plt' entry referred is in range.
1353         (mips_finish_exec_plt): Correct the range check for `.got.plt'
1354         start.  Replace the assertion used for that with a proper error
1355         message.
1356
1357 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1358
1359         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1360         formatting.
1361
1362 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1363
1364         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1365         (INCLUDES): Rename to ...
1366         (AM_CPPFLAGS): ... this.
1367         * configure.ac: Remove AC_PREREQ.
1368         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1369         info-in-builddir no-texinfo.tex.
1370         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1371         * doc/bfd.texinfo: Rename to ...
1372         * doc/bfd.texi: ... this.
1373         * Makefile.in: Re-generate.
1374         * aclocal.m4: Re-generate.
1375         * config.in: Re-generate.
1376         * configure: Re-generate.
1377         * doc/Makefile.in: Re-generate.
1378
1379 2018-06-18  Mephi  <mephi42@gmail.com>
1380
1381         PR 23297
1382         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1383         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1384         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1385         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1386         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1387         * bfd-in2.h: Regenerate.
1388         * libbfd.h: Regenerate.
1389
1390 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1391
1392         * elfxx-mips.c (print_mips_ases): Add GINV extension.
1393
1394 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1395
1396         PR binutils/23267
1397         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1398         symbol version is base version.
1399
1400 2018-06-14  Alan Modra  <amodra@gmail.com>
1401
1402         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1403         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1404         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1405         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1406         "dynamic_relocs" is not set.
1407         * elfxx-mips.c (count_section_dynsyms): Likewise.
1408
1409 2018-06-14  Alan Modra  <amodra@gmail.com>
1410
1411         PR 23282
1412         * bfdio.c (bfd_seek): Optimize away seeks to current position.
1413
1414 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
1415             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1416
1417         * elfxx-mips.c (print_mips_ases): Add CRC.
1418
1419 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1420
1421         PR ld/23161
1422         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1423         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1424         __bss_start, _end and _edata in shared libraries.
1425
1426 2018-06-07  Alan Modra  <amodra@gmail.com>
1427
1428         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1429         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1430
1431 2018-06-05  Alan Modra  <amodra@gmail.com>
1432
1433         * bfd.c (struct bfd): Update comment on "where" usage.
1434         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1435         "iostream", and "where" from containing archive file.  Return
1436         error on NULL iovec.
1437         (bfd_bread): Similarly, and return error attempted out of
1438         bounds archive element access.
1439         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1440         "where" from containing archive file.
1441         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
1442         attempt to optimize away seeks.  Don't paper over errors by
1443         calling bfd_tell.
1444         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1445         (bfd_get_size): Likewise.
1446         (bfd_mmap): Operate on and use iovec of containing archive
1447         file.  Return error on NULL iovec.
1448         * cache.c (bfd_cache_lookup_worker): Abort if working on
1449         archive element bfd.
1450         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1451         Don't ignore zero byte reads.
1452         (cache_bread): Look up FILE* in cache here.  Error on NULL
1453         lookup.
1454         (cache_bwrite): Rename "where" to "from".
1455         (cache_bmmap): Don't handle archive elements.
1456         * coffcode.h (coff_slurp_line_table): Exit early on zero
1457         lineno count.
1458         * bfd-in2.h: Regenerate.
1459
1460 2018-06-05  Alan Modra  <amodra@gmail.com>
1461
1462         PR 23254
1463         * plugin.c (bfd_plugin_open_input): Allow for possibility of
1464         nested archives.  Open file again for plugin.
1465         (try_claim): Don't save and restore file position.  Close file
1466         if not claimed.
1467         * sysdep.h (O_BINARY): Define.
1468
1469 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
1470
1471         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1472         (compute_fill_extra_space): Drop declaration. Rename function to
1473         xtensa_compute_fill_extra_space.
1474         (compute_ebb_actions, remove_dead_literal): Update references to
1475         compute_fill_extra_space.
1476
1477 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
1478
1479         * elf32-xtensa.c (elf32xtensa_separate_props): New global
1480         variable.
1481         (xtensa_add_names): New function.
1482         (xtensa_property_section_name): Add new parameter
1483         separate_sections, use it to choose property section name.
1484         (xtensa_get_separate_property_section): New function.
1485         (xtensa_get_property_section): Invoke
1486         xtensa_get_separate_property_section to get individual property
1487         section if it exists, common property section otherwise.
1488         (xtensa_make_property_section): Pass elf32xtensa_separate_props
1489         to xtensa_property_section_name.
1490
1491 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1492
1493         PR binutils/23146
1494         * bfd-in.h: Include "diagnostics.h".
1495         * bfd-in2.h: Regenerated.
1496         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1497         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1498         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1499         -Wstringop-truncation.
1500         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1501         * elf32-s390.c (elf_s390_write_core_note): Likewse.
1502         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1503         * elf64-s390.c (elf_s390_write_core_note): Likewse.
1504         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1505
1506 2018-06-03  Jim Wilson  <jimw@sifive.com>
1507
1508         PR ld/23244
1509         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1510         for and handle an undefined weak with no PLT.
1511
1512         PR ld/22756
1513         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1514         to code that ignores duplicate symbols.
1515
1516 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1517
1518         * version.m4: Bump version to 2.30.52
1519         * configure: Regenerated.
1520
1521 2018-06-01  Alan Modra  <amodra@gmail.com>
1522
1523         * bfd.c (_bfd_error_handler): Arrange for this function to be
1524         declared in bfd-in2.h.
1525         * libbfd-in.h (_bfd_error_handler): Don't declare.
1526         * libbfd.h: Regenerate.
1527         * bfd-in2.h: Regenerate.
1528
1529 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
1530
1531         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1532         This is needed to generate UEFI application image files from ELFs.
1533
1534 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1535
1536         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1537         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1538         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1539         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1540         (elf_i386_lazy_ibt_plt): Likewise.
1541         (elf_i386_nacl_plt): Likewise.
1542         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1543         (elf_x86_64_tlsdesc_plt_entry): This.
1544         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1545         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1546         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1547         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1548         (elf_x86_64_lazy_bnd_plt): Likewise.
1549         (elf_x86_64_lazy_ibt_plt): Likewise.
1550         (elf_x32_lazy_ibt_plt): Likewise.
1551         (elf_x86_64_nacl_plt): Likewise.
1552         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1553         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1554         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1555         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1556         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1557         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1558         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1559         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1560         (elf_x86_non_lazy_plt_layout): Update comments.
1561         (elf_x86_plt_layout): Likewise.
1562
1563 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1564
1565         PR ld/23238
1566         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1567         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1568         (elf_backend_add_symbol_hook): Likewise.
1569         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1570         (elf_backend_add_symbol_hook): Likewise.
1571         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1572         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1573         (elf_backend_add_symbol_hook): Likewise.
1574         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1575         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1576         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1577         (elf_backend_add_symbol_hook): Likewise.
1578         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1579         handling.
1580         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1581         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1582         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1583         * elflink.c (elf_link_add_object_symbols): Set
1584         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1585
1586 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1587
1588         PR ld/23194
1589         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1590         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1591         Extracted from _bfd_elf_link_assign_sym_version.
1592         (_bfd_elf_link_hide_sym_by_version): New function.
1593         (_bfd_elf_link_assign_sym_version): Use
1594         _bfd_elf_link_hide_versioned_symbol.
1595         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1596         _bfd_elf_link_hide_sym_by_version instead of
1597         bfd_hide_sym_by_version.  Don't check unversioned symbol.
1598
1599 2018-05-25  Alan Modra  <amodra@gmail.com>
1600
1601         * Makefile.in: Regenerate.
1602         * po/SRC-POTFILES.in: Regenerate.
1603
1604 2018-05-25  Alan Modra  <amodra@gmail.com>
1605
1606         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1607         * configure: Regenerate.
1608
1609 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1610
1611         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1612         to data.
1613
1614 2018-05-22  Alan Modra  <amodra@gmail.com>
1615
1616         PR 23207
1617         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1618         is NULL.
1619         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1620         sections.
1621         (final_link_relocate): Revert last change.
1622
1623 2018-05-22  Alan Modra  <amodra@gmail.com>
1624
1625         PR 23207
1626         * elf32-hppa.c (final_link_relocate): Don't look for plt call
1627         stubs in non-alloc sections.
1628
1629 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1630
1631         PR ld/23201
1632         * aout-target.h (MY_bfd_link_hide_symbol): New.
1633         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1634         * binary.c (binary_bfd_link_hide_symbol): Likewise.
1635         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1636         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1637         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1638         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1639         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1640         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1641         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1642         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1643         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1644         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1645         (bfd_link_hide_symbol): Likewise.
1646         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1647         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1648         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1649         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1650         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1651         * som.c (som_bfd_link_hide_symbol): Likewise.
1652         * srec.c (srec_bfd_link_hide_symbol): Likewise.
1653         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1654         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1655         (alpha_vms_bfd_link_hide_symbol): Likewise.
1656         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1657         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1658         _bfd_generic_link_hide_symbol.
1659         (rs6000_xcoff64_aix_vec): Likewise.
1660         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1661         local symbol dynamic.
1662         (_bfd_elf_link_hide_symbol): New function.
1663         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1664         check root.ldscript_def.
1665         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1666         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1667         * bfd-in2.h: Regenerated.
1668         * libbfd.h: Likewise.
1669
1670 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1671
1672         PR binutils/23199
1673         * elf.c (setup_group): Mark section in a section group with
1674         SHF_GROUP.
1675
1676 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1677
1678         PR ld/23194
1679         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1680         set eh->local_ref to 1 if a symbol is versioned and there is a
1681         version script.
1682
1683 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
1684
1685         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1686         EF_RISCV_RVE.
1687
1688 2018-05-18  Jim Wilson  <jimw@sifive.com>
1689
1690         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1691         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1692         (riscv_elf_relocate_section): Don't generate dynamic relocation if
1693         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1694         (riscv_elf_finish_dynamic_symbol): Likewise.
1695
1696 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
1697
1698         * Makefile.am: Add s12z files.
1699         * Makefile.in: Regenerate.
1700         * archures.c: Add bfd_s12z_arch.
1701         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1702         * bfd-in2.h: Regenerate.
1703         * config.bfd: Add s12z target.
1704         * configure.ac: Add s12z target.
1705         * configure: Regenerate.
1706         * cpu-s12z.c: New file.
1707         * elf32-s12z.c: New file.
1708         * libbfd.c (bfd_putb24): New function.
1709         (bfd_putl24): New function.
1710         * libbfd.h: Regenerate.
1711         * reloc.c: Add s12z relocations.
1712         (bfd_get_reloc_size): Handle size 5 relocs.
1713         * targets.c: Add s12z_elf32_vec.
1714
1715 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1716
1717         PR ld/23189
1718         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1719         like R_386_GOT32.
1720         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1721         set eh->local_ref to 1 for linker defined symbols.
1722
1723 2018-05-18  Alan Modra  <amodra@gmail.com>
1724
1725         PR 23199
1726         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
1727         don't point at other SHT_GROUP sections.  Set shdr corresponding
1728         to invalid entry, to NULL rather than section 0.  Identify
1729         SHT_GROUP section index when reporting an error.  Cope with NULL
1730         shdr pointer.
1731
1732 2018-05-18  Alan Modra  <amodra@gmail.com>
1733
1734         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1735         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1736         visibility.
1737         * libbfd.h: Regenerate.
1738         * configure: Regenerate.
1739         * config.in: Regenerate.
1740
1741 2018-05-18  Alan Modra  <amodra@gmail.com>
1742
1743         * libbfd-in.h: Add include guard.
1744         * libcoff-in.h: Likewise.
1745         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1746         * doc/Makefile.in: Regenerate.
1747         * libbfd.h: Regenerate.
1748         * libcoff.h: Regenerate.
1749
1750 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1751
1752         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1753
1754 2018-05-16  Alan Modra  <amodra@gmail.com>
1755
1756         PR 22458
1757         * format.c (struct bfd_preserve): Add section_id.
1758         (bfd_preserve_save, bfd_preserve_restore): Save and restore
1759         _bfd_section_id.
1760         (bfd_reinit): Set _bfd_section_id.
1761         (bfd_check_format_matches): Put all matches of any priority into
1762         matching_vector.  Save initial section id and start each attempted
1763         match at that section id.
1764         * libbfd-in.h (_bfd_section_id): Declare.
1765         * section.c (_bfd_section_id): Rename from section_id and make
1766         global.  Adjust uses.
1767         (bfd_get_next_section_id): Delete.
1768         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1769         bfd_get_section_id with _bfd_section_id.
1770         * libbfd.h: Regenerate.
1771         * bfd-in2.h: Regenerate.
1772
1773 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
1774
1775         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1776         of the aux structure are initialised.
1777
1778 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
1779
1780         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1781
1782 2018-05-15  Nick Clifton  <nickc@redhat.com>
1783
1784         * po/pt.po: New Portuguese translation.
1785         * configure.ac (ALL_LINGUAS): Add pt.
1786         * configure: Regenerate.
1787
1788 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1789
1790         PR ld/23169
1791         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1792         an error on IFUNC pointer defined in PDE.
1793         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1794         _bfd_x86_elf_link_fixup_ifunc_symbol.
1795         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1796         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1797         function.
1798         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1799
1800 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1801
1802         PR ld/23162
1803         * elfxx-x86.c (elf_x86_linker_defined): New function.
1804         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1805         _end and _edata locally defined within executables.
1806
1807 2018-05-12  Alan Modra  <amodra@gmail.com>
1808
1809         PR 20659
1810         * elf.c (rewrite_elf_program_header): Use segment_mark only for
1811         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
1812         Instead make matching_lma and suggested_lma pointers to the
1813         sections.  Align section vma and lma calculated from segment.
1814         Don't clear includes_phdrs or includes_filehdr based on p_paddr
1815         test.  Try to handle alignment padding before first section by
1816         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
1817
1818 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
1819
1820         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1821         conformant to TI ABI.
1822         (pru_elf32_relax_section): Likewise.
1823         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1824         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1825         (pru_elf32_pmem_relocate): Trap - should not get here.
1826         (pru_elf32_relocate_section): Add support for REL relocations.
1827         (elf_info_to_howto_rel): Enable REL.
1828         (elf_backend_may_use_rel_p): Likewise.
1829         (elf_backend_may_use_rela_p): Likewise.
1830         (elf_backend_default_use_rela_p): Likewise.
1831
1832 2018-05-09  Alan Modra  <amodra@gmail.com>
1833
1834         PR 23148
1835         * peXXigen.c (pe_print_edata): Correct minimum size.
1836
1837 2018-05-09  Alan Modra  <amodra@gmail.com>
1838
1839         PR 23147
1840         * peXXigen.c (pe_print_idata): Bound check hint_addr.
1841
1842 2018-05-08  Nick Clifton  <nickc@redhat.com>
1843
1844         PR 22809
1845         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1846         string section.
1847         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1848         attribute section is larger than the size of the file.
1849
1850 2018-05-07  Alan Modra  <amodra@gmail.com>
1851
1852         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1853         strncmp when checking for ".bf" special symbol.
1854         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1855         section name a char array, remove sentinal known_sections entry,
1856         and adjust loop over known_sections to suit.  Use memcmp rather
1857         than strncmp.
1858
1859 2018-05-04  Alan Modra  <amodra@gmail.com>
1860
1861         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1862         (struct elf_external_linux_prpsinfo32_ugid16),
1863         (struct elf_external_linux_prpsinfo64_ugid32),
1864         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1865         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1866         Move comment to..
1867         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1868         directives.
1869         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1870         to data.
1871         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1872         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1873         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1874         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1875         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1876         pragmas.
1877         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1878         false positive gcc-8 warning.
1879         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1880
1881 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1882
1883         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1884         of arguments when warning about different long double types.
1885
1886 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1887
1888         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1889         (elf_backend_fixup_symbol): New macro.
1890         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1891         handling.
1892         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1893
1894 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1895
1896         * Makefile.am: Added NFP files to build.
1897         * archures.c: Added bfd_arch_nfp
1898         * config.bfd: Added NFP support.
1899         * configure.ac: Added NFP support.
1900         * cpu-nfp.c: New, for NFP support.
1901         * elf-bfd.h: Added elf_section_info()
1902         * elf64-nfp.c: New, for NFP support.
1903         * po/SRC-POTFILES.in: Added NFP source files.
1904         * targets.c: Added nfp_elf64_vec
1905         * bfd-in2.h: Regenerate.
1906         * Makefile.in: Regenerate.
1907         * configure: Regenerate.
1908
1909 2018-04-27  Alan Modra  <amodra@gmail.com>
1910
1911         * bfd-in2.h: Regenerate.
1912         * libbfd.h: Regenerate.
1913
1914 2018-04-27  Alan Modra  <amodra@gmail.com>
1915
1916         PR 23123
1917         PR 22374
1918         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1919         relocs for ifuncs.
1920         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1921
1922 2018-04-26  Pedro Alves  <palves@redhat.com>
1923
1924         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1925         ifunc and non-ifunc symbols duplicates.
1926
1927 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1928         Mickaël Guêné  <mickael.guene@st.com>
1929
1930         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1931         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1932         (elf32_arm_populate_plt_entry): Likewise.
1933         (elf32_arm_output_plt_map_1): Likewise.
1934         (elf32_arm_output_arch_local_syms): Likewise.
1935
1936 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1937         Mickaël Guêné  <mickael.guene@st.com>
1938
1939         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1940         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1941
1942 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1943         Mickaël Guêné  <mickael.guene@st.com>
1944
1945         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1946         for R_ARM_TARGET2.
1947
1948 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1949         Mickaël Guêné  <mickael.guene@st.com>
1950
1951         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1952         (elf32_arm_always_size_sections): Create stack segment.
1953
1954 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1955         Mickaël Guêné  <mickael.guene@st.com>
1956
1957         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1958         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1959         relocations.
1960         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1961         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1962         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1963         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1964         (struct elf32_arm_link_hash_table): Update comment.
1965         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1966         (IS_ARM_TLS_RELOC): Likewise.
1967         (elf32_arm_check_relocs): Likewise.
1968         (allocate_dynrelocs_for_symbol): Likewise.
1969         (elf32_arm_size_dynamic_sections): Update comment.
1970         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1971         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1972
1973 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1974         Mickaël Guêné  <mickael.guene@st.com>
1975
1976         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1977         (elf32_arm_create_dynamic_sections): Handle FDPIC.
1978         (elf32_arm_allocate_plt_entry): Likewise.
1979         (elf32_arm_populate_plt_entry): Likewise.
1980         (elf32_arm_output_plt_map_1): Likewise.
1981
1982 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1983         Mickaël Guêné  <mickael.guene@st.com>
1984
1985         * elf32-arm.c (struct fdpic_local): New.
1986         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1987         (elf32_arm_local_fdpic_cnts): New.
1988         (struct fdpic_global): New.
1989         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1990         (elf32_arm_link_hash_table): Add srofixup field.
1991         (arm_elf_add_rofixup): New.
1992         (arm_elf_fill_funcdesc): New.
1993         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1994         (elf32_arm_allocate_local_sym_info): Likewise.
1995         (create_got_section): Create .rofixup section.
1996         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1997         (bfd_elf32_arm_set_target_params): Handle FDPIC.
1998         (elf32_arm_final_link_relocate): Likewise.
1999         (elf32_arm_check_relocs): Likewise.
2000         (allocate_dynrelocs_for_symbol): Likewise.
2001         (elf32_arm_size_dynamic_sections): Likewise.
2002         (elf32_arm_finish_dynamic_sections): Likewise.
2003         (elf32_arm_output_arch_local_syms): Likewise.
2004         (elf32_arm_fdpic_omit_section_dynsym): New.
2005
2006 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2007         Mickaël Guêné  <mickael.guene@st.com>
2008
2009         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2010         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2011         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2012         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2013         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2014         (elf32_arm_howto_from_type): Take new members of
2015         elf32_arm_howto_table_2 into account.
2016         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2017         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2018         BFD_RELOC_ARM_FUNCDESC_VALUE.
2019         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2020         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2021         BFD_RELOC_ARM_FUNCDESC_VALUE.
2022
2023 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2024         Mickaël Guêné  <mickael.guene@st.com>
2025
2026         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2027         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2028         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2029         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2030
2031 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2032         Mickaël Guêné  <mickael.guene@st.com>
2033
2034         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2035         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2036         arm*-*-uclinuxfdpiceabi.
2037         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2038         arm_elf32_fdpic_le_vec.
2039         * configure: Regenerate.
2040         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2041         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2042         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2043         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2044         (elf32_arm_fdpic_link_hash_table_create): New.
2045         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2046         arm_elf32_fdpic_le_vec.
2047
2048 2018-04-25  Alan Modra  <amodra@gmail.com>
2049
2050         * elf-linux-core.h: Disable gcc-8 string truncation warning.
2051         * elf.c (elfcore_write_prpsinfo): Likewise.
2052
2053 2018-04-25  Alan Modra  <amodra@gmail.com>
2054
2055         * Makefile.am: Remove arm-aout and arm-coff support.
2056         * config.bfd: Likewise.
2057         * configure.ac: Likewise.
2058         * targets.c: Likewise.
2059         * aout-arm.c: Delete.
2060         * armnetbsd.c: Delete.
2061         * riscix.c: Delete.
2062         * Makefile.in: Regenerate.
2063         * configure: Regenerate.
2064         * po/SRC-POTFILES.in: Regenerate.
2065
2066 2018-04-24  Nick Clifton  <nickc@redhat.com>
2067
2068         PR 23113
2069         * elf.c (ignore_section_sym): Check for the output_section pointer
2070         being NULL before dereferencing it.
2071
2072         PR 23110
2073         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2074         a negative PE_DEBUG_DATA size before iterating over the debug data.
2075
2076 2018-04-23  Alan Modra  <amodra@gmail.com>
2077
2078         * elf-linux-core.h: Revert last change.
2079         * elf.c: Likewise.
2080
2081 2018-04-23  Nick Clifton  <nickc@redhat.com>
2082
2083         PR 23056
2084         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2085         the end of the string table, and zero it.
2086
2087 2018-04-23  Alan Modra  <amodra@gmail.com>
2088
2089         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2090         gcc-8 string truncation warning.
2091         (swap_linux_prpsinfo32_ugid16_out): Likewise.
2092         (swap_linux_prpsinfo64_ugid32_out): Likewise.
2093         (swap_linux_prpsinfo64_ugid16_out): Likewise.
2094         * elf.c (elfcore_write_prpsinfo): Likewise.
2095
2096 2018-04-23  Nick Clifton  <nickc@redhat.com>
2097
2098         PR 23056
2099         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2100         the end of the string table, and zero it.
2101
2102 2018-04-20  Alan Modra  <amodra@gmail.com>
2103
2104         PR 22978
2105         * elf32-hppa.c (got_relocs_needed): Add extra param to special
2106         case both dtprel and tprel relocs.
2107         (allocate_dynrelocs): Adjust conditions for got relocs.
2108         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2109         Emit dynamic relocs on TLS GOT entries for shared libraries,
2110         not when pic.  Omit dynamic reloc on dtprel entry when local,
2111         and on tprel entry when local and executable.
2112
2113 2018-04-19  Alan Modra  <amodra@gmail.com>
2114
2115         PR 22537
2116         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2117         (hppa_type_of_stub): Don't return a long branch stub for
2118         symbols other than those defined statically.
2119
2120 2018-04-19  Alan Modra  <amodra@gmail.com>
2121
2122         * Makefile.am: Revert 2018-04-18 coff-mips changes.
2123         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2124         to selvecs for mips targets change 2018-04-18.
2125         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2126         and  mips_ecoff_bele_vec.
2127         * targets.c: Likewise.
2128         * coff-mips.c: Resurrect.
2129         * Makefile.in: Regenerate.
2130         * configure: Regenerate.
2131         * po/SRC-POTFILES.in: Regenerate.
2132
2133 2018-04-18  Alan Modra  <amodra@gmail.com>
2134
2135         * Makefile.am: Remove mips aout and coff support.
2136         * config.bfd: Likewise.
2137         * configure.ac: Likewise.
2138         * targets.c: Likewise.
2139         * coff-mips.c: Delete
2140         * mipsbsd.c: Delete
2141         * pe-mips.c: Delete
2142         * pei-mips.c: Delete
2143         * Makefile.in: Regenerate.
2144         * configure: Regenerate.
2145         * po/SRC-POTFILES.in: Regenerate.
2146
2147 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2148
2149         * elf32-i386.c (elf32_bed): Define before including
2150         "elf32-target.h".
2151         * elf64-x86-64.c (elf64_bed): Define before including
2152         "elf64-target.h".
2153         (elf32_bed): Define before including "elf32-target.h".
2154
2155 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2156
2157         PR ld/23055
2158         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2159         normal input file with compatible relocation.
2160
2161 2018-04-18  Alan Modra  <amodra@gmail.com>
2162
2163         * Makefile.am: Remove support for assorted i386 aout and coff targets.
2164         * config.bfd: Likewise.
2165         * configure.ac: Likewise.
2166         * doc/bfdint.texi: Likewise.
2167         * targets.c: Likewise.
2168         * freebsd.h: Delete.
2169         * i386dynix.c: Delete.
2170         * i386freebsd.c: Delete.
2171         * i386linux.c: Delete.
2172         * i386mach3.c: Delete.
2173         * i386netbsd.c: Delete.
2174         * i386os9k.c: Delete.
2175         * Makefile.in: Regenerate.
2176         * configure: Regenerate.
2177         * po/SRC-POTFILES.in: Regenerate.
2178
2179 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
2180
2181         Microblaze Target: PIC data text relative
2182
2183         * bfd/reloc.c (2 new BFD relocations):
2184         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2185         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2186         * bfd/bfd-in2.h: Regenerate
2187         * bfd/libbfd.h: Regenerate
2188         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2189         new relocs and handle them in both relocate and relax functions.
2190         (microblaze_elf_reloc_type_lookup): add mapping between for new
2191         bfd relocs.
2192         (microblaze_elf_relocate_section): Handle new relocs in case of
2193         elf relocation.
2194         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2195
2196 2018-04-17  Nick Clifton  <nickc@redhat.com>
2197
2198         PR 23055
2199         * aoutx.h (find_nearest_line): Check that the symbol name exists
2200         and is long enough, before attempting to see if it is for a .o
2201         file.
2202         * hash.c (bfd_hash_hash): Add an assertion that the string is not
2203         NULL.
2204         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2205         NULL.
2206         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2207         has no name.
2208
2209         PR 23065
2210         * dwarf2.c (concat_filename): Check for a NULL table pointer.
2211
2212 2018-04-16  Nick Clifton  <nickc@redhat.com>
2213
2214         PR 23061
2215         * coffgen.c (coff_pointerize_aux): Check for an out of range
2216         fixup.
2217
2218 2018-04-16  Alan Modra  <amodra@gmail.com>
2219
2220         * Makefile.am: Remove arm-epoc-pe support.
2221         * coff-arm.c: Likewise.
2222         * config.bfd: Likewise.
2223         * configure.ac: Likewise.
2224         * targets.c: Likewise.
2225         * epoc-pe-arm.c: Delete.
2226         * epoc-pei-arm.c: Delete.
2227         * Makefile.in: Regenerate.
2228         * configure: Regenerate.
2229         * po/SRC-POTFILES.in: Regenerate.
2230
2231 2018-04-16  Alan Modra  <amodra@gmail.com>
2232
2233         * Makefile.am: Remove sparc-aout and sparc-coff support.
2234         * config.bfd: Likewise.
2235         * configure.ac: Likewise.
2236         * targets.c: Likewise.
2237         * aout-sparcle.c: Delete.
2238         * aoutf1.h: Delete.
2239         * cf-sparclynx.c: Delete.
2240         * coff-sparc.c: Delete.
2241         * demo64.c: Delete.
2242         * sparclinux.c: Delete.
2243         * sparclynx.c: Delete.
2244         * sparcnetbsd.c: Delete.
2245         * sunos.c: Delete.
2246         * Makefile.in: Regenerate.
2247         * configure: Regenerate.
2248         * po/SRC-POTFILES.in: Regenerate.
2249
2250 2018-04-16  Alan Modra  <amodra@gmail.com>
2251
2252         * Makefile.am: Remove m68k-aout and m68k-coff support.
2253         * aoutf1.h: Likewise.
2254         * aoutx.h: Likewise.
2255         * archive.c: Likewise.
2256         * bfd-in.h: Likewise.
2257         * bfd.c: Likewise.
2258         * coffcode.h: Likewise.
2259         * coffswap.h: Likewise.
2260         * config.bfd: Likewise.
2261         * configure.ac: Likewise.
2262         * configure.host: Likewise.
2263         * doc/bfd.texinfo: Likewise.
2264         * doc/bfdint.texi: Likewise.
2265         * freebsd.h: Likewise.
2266         * gen-aout.c: Likewise.
2267         * hpux-core.c: Likewise.
2268         * libaout.h: Likewise.
2269         * libbfd-in.h: Likewise.
2270         * pdp11.c: Likewise.
2271         * peicode.h: Likewise.
2272         * riscix.c: Likewise.
2273         * targets.c: Likewise.
2274         * aout0.c: Delete.
2275         * coff-apollo.c: Delete.
2276         * coff-aux.c: Delete.
2277         * coff-m68k.c: Delete.
2278         * coff-svm68k.c: Delete.
2279         * coff-u68k.c: Delete.
2280         * hosts/delta68.h: Delete.
2281         * hosts/hp300bsd.h: Delete.
2282         * hosts/m68kaux.h: Delete.
2283         * hosts/news.h: Delete.
2284         * hp300bsd.c: Delete.
2285         * hp300hpux.c: Delete.
2286         * liboasys.h: Delete.
2287         * m68k4knetbsd.c: Delete.
2288         * m68klinux.c: Delete.
2289         * m68knetbsd.c: Delete.
2290         * oasys.c: Delete.
2291         * versados.c: Delete.
2292         * Makefile.in: Regenerate.
2293         * bfd-in2.h: Regenerate.
2294         * configure: Regenerate.
2295         * libbfd.h: Regenerate.
2296         * po/SRC-POTFILES.in: Regenerate.
2297
2298 2018-04-16  Alan Modra  <amodra@gmail.com>
2299
2300         * Makefile.am: Remove sh5 and sh64 support.
2301         * archures.c: Likewise.
2302         * config.bfd: Likewise.
2303         * configure.ac: Likewise.
2304         * cpu-sh.c: Likewise.
2305         * elf32-sh-relocs.h: Likewise.
2306         * elf32-sh.c: Likewise.
2307         * targets.c: Likewise.
2308         * elf32-sh64-com.c: Delete.
2309         * elf32-sh64.c: Delete.
2310         * elf32-sh64.h: Delete.
2311         * elf64-sh64.c: Delete.
2312         * Makefile.in: Regenerate.
2313         * bfd-in2.h: Regenerate.
2314         * configure: Regenerate.
2315         * po/SRC-POTFILES.in: Regenerate.
2316
2317 2018-04-16  Alan Modra  <amodra@gmail.com>
2318
2319         * Makefile.am: Remove sh-symbianelf support.
2320         * config.bfd: Likewise.
2321         * configure.ac: Likewise.
2322         * targets.c: Likewise.
2323         * elf32-sh-symbian.c: Delete.
2324         * Makefile.in: Regenerate.
2325         * configure: Regenerate.
2326         * po/SRC-POTFILES.in: Regenerate.
2327
2328 2018-04-16  Alan Modra  <amodra@gmail.com>
2329
2330         * Makefile.am: Remove vax-bsd and vax-ultrix support.
2331         * config.bfd: Likewise.
2332         * configure.ac: Likewise.
2333         * targets.c: Likewise.
2334         * vaxbsd.c: Delete.
2335         * Makefile.in: Regenerate.
2336         * configure: Regenerate.
2337         * po/SRC-POTFILES.in: Regenerate.
2338
2339 2018-04-16  Alan Modra  <amodra@gmail.com>
2340
2341         * Makefile.am: Remove w65 support.
2342         * archures.c: Likewise.
2343         * coffcode.h: Likewise.
2344         * config.bfd: Likewise.
2345         * configure.ac: Likewise.
2346         * targets.c: Likewise.
2347         * coff-w65.c: Delete.
2348         * cpu-w65.c: Delete.
2349         * Makefile.in: Regenerate.
2350         * bfd-in2.h: Regenerate.
2351         * configure: Regenerate.
2352         * po/SRC-POTFILES.in: Regenerate.
2353
2354 2018-04-16  Alan Modra  <amodra@gmail.com>
2355
2356         * Makefile.am: Remove we32k support.
2357         * archures.c: Likewise.
2358         * coffcode.h: Likewise.
2359         * config.bfd: Likewise.
2360         * configure.ac: Likewise.
2361         * targets.c: Likewise.
2362         * coff-we32k.c: Delete.
2363         * cpu-we32k.c: Delete.
2364         * Makefile.in: Regenerate.
2365         * bfd-in2.h: Regenerate.
2366         * configure: Regenerate.
2367         * po/SRC-POTFILES.in: Regenerate.
2368
2369 2018-04-16  Alan Modra  <amodra@gmail.com>
2370
2371         * Makefile.am: Remove m88k support.
2372         * aoutx.h: Likewise.
2373         * archures.c: Likewise.
2374         * coffcode.h: Likewise.
2375         * coffswap.h: Likewise.
2376         * config.bfd: Likewise.
2377         * configure.ac: Likewise.
2378         * cpu-ns32k.c: Likewise.
2379         * elf32-nds32.c: Likewise.
2380         * mach-o.c: Likewise.
2381         * netbsd-core.c: Likewise.
2382         * reloc.c: Likewise.
2383         * targets.c: Likewise.
2384         * coff-m88k.c: Delete.
2385         * cpu-m88k.c: Delete.
2386         * elf32-m88k.c: Delete.
2387         * hosts/m88kmach3.h: Delete.
2388         * m88kmach3.c: Delete.
2389         * m88kopenbsd.c: Delete.
2390         * Makefile.in: Regenerate.
2391         * bfd-in2.h: Regenerate.
2392         * configure: Regenerate.
2393         * po/SRC-POTFILES.in: Regenerate.
2394
2395 2018-04-16  Alan Modra  <amodra@gmail.com>
2396
2397         * Makefile.am: Remove i370 support.
2398         * archures.c: Likewise.
2399         * config.bfd: Likewise.
2400         * configure.ac: Likewise.
2401         * targets.c: Likewise.
2402         * cpu-i370.c: Delete.
2403         * elf32-i370.c: Delete.
2404         * Makefile.in: Regenerate.
2405         * bfd-in2.h: Regenerate.
2406         * configure: Regenerate.
2407         * po/SRC-POTFILES.in: Regenerate.
2408
2409 2018-04-16  Alan Modra  <amodra@gmail.com>
2410
2411         * Makefile.am: Remove h8500 support.
2412         * archures.c: Likewise.
2413         * coffcode.h: Likewise.
2414         * config.bfd: Likewise.
2415         * configure.ac: Likewise.
2416         * targets.c: Likewise.
2417         * coff-h8500.c: Delete.
2418         * cpu-h8500.c: Delete.
2419         * Makefile.in: Regenerate.
2420         * bfd-in2.h: Regenerate.
2421         * configure: Regenerate.
2422         * po/SRC-POTFILES.in: Regenerate.
2423
2424 2018-04-16  Alan Modra  <amodra@gmail.com>
2425
2426         * Makefile.am: Remove h8300-coff support.
2427         * coffcode.h: Likewise.
2428         * config.bfd: Likewise.
2429         * configure.ac: Likewise.
2430         * reloc16.c: Likewise.
2431         * targets.c: Likewise.
2432         * coff-h8300.c: Delete.
2433         * Makefile.in: Regenerate.
2434         * configure: Regenerate.
2435         * po/SRC-POTFILES.in: Regenerate.
2436
2437 2018-04-16  Alan Modra  <amodra@gmail.com>
2438
2439         * Makefile.am: Remove IEEE 695 support.
2440         * archures.c: Likewise.
2441         * bfd.c: Likewise.
2442         * config.bfd: Likewise.
2443         * configure.ac: Likewise.
2444         * doc/bfd.texinfo: Likewise.
2445         * doc/bfdint.texi: Likewise.
2446         * doc/bfdsumm.texi: Likewise.
2447         * section.c: Likewise.
2448         * targets.c: Likewise.
2449         * ieee.c: Delete.
2450         * libieee.h: Delete.
2451         * Makefile.in: Regenerate.
2452         * bfd-in2.h: Regenerate.
2453         * configure: Regenerate.
2454         * po/SRC-POTFILES.in: Regenerate.
2455
2456 2018-04-16  Alan Modra  <amodra@gmail.com>
2457
2458         * config.bfd: Remove tandem support.
2459
2460 2018-04-16  Alan Modra  <amodra@gmail.com>
2461
2462         * Makefile.am: Remove newsos3 support.
2463         * aoutx.h: Likewise.
2464         * config.bfd: Likewise.
2465         * configure.ac: Likewise.
2466         * targets.c: Likewise.
2467         * newsos3.c: Delete.
2468         * Makefile.in: Regenerate.
2469         * configure: Regenerate.
2470         * po/SRC-POTFILES.in: Regenerate.
2471
2472 2018-04-16  Alan Modra  <amodra@gmail.com>
2473
2474         * Makefile.am: Remove netware support.
2475         * bfd-in.h: Likewise.
2476         * bfd.c: Likewise.
2477         * config.bfd: Likewise.
2478         * configure.ac: Likewise.
2479         * doc/bfdint.texi: Likewise.
2480         * ecoff.c: Likewise.
2481         * targets.c: Likewise.
2482         * libnlm.h: Delete.
2483         * nlm-target.h: Delete.
2484         * nlm.c: Delete.
2485         * nlm32-alpha.c: Delete.
2486         * nlm32-i386.c: Delete.
2487         * nlm32-ppc.c: Delete.
2488         * nlm32-sparc.c: Delete.
2489         * nlm32.c: Delete.
2490         * nlm64.c: Delete.
2491         * nlmcode.h: Delete.
2492         * nlmswap.h: Delete.
2493         * Makefile.in: Regenerate.
2494         * bfd-in2.h: Regenerate.
2495         * configure: Regenerate.
2496         * po/SRC-POTFILES.in: Regenerate.
2497
2498 2018-04-16  Alan Modra  <amodra@gmail.com>
2499
2500         * archures.c: Remove tahoe support.
2501         * config.bfd: Likewise.
2502         * configure.ac: Likewise.
2503         * hosts/tahoe.h: Delete.
2504         * bfd-in2.h: Regenerate.
2505         * configure: Regenerate.
2506
2507 2018-04-14  Alan Modra  <amodra@gmail.com>
2508
2509         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2510         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2511         sanity test.
2512         (elfNN_bed): Init relropagesize.
2513         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2514         select relropagesize.
2515         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2516         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2517         (ELF_MINPAGESIZE): Don't define.
2518         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2519         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2520         * bfd-in2.h: Regenerate.
2521
2522 2018-04-14  Alan Modra  <amodra@gmail.com>
2523
2524         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2525         on __QNXTARGET__ define.
2526
2527 2018-04-14  Alan Modra  <amodra@gmail.com>
2528
2529         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2530         to obsolete list.
2531
2532 2018-04-11  Alan Modra  <amodra@gmail.com>
2533
2534         * aout-adobe.c: Delete.
2535         * bout.c: Delete.
2536         * coff-i860.c: Delete.
2537         * coff-i960.c: Delete.
2538         * cpu-i860.c: Delete.
2539         * cpu-i960.c: Delete.
2540         * elf32-i860.c: Delete.
2541         * elf32-i960.c: Delete.
2542         * hosts/i860mach3.h: Delete.
2543         * Makefile.am: Remove i860, i960, bout, and adobe support.
2544         * archures.c: Remove i860 and i960 support.
2545         * coffcode.h: Likewise.
2546         * reloc.c: Likewise.
2547         * aoutx.h: Comment updates.
2548         * archive.c: Remove BOUT and i960 support.
2549         * bfd.c: Remove BOUT support.
2550         * coffswap.h: Remove i960 support.
2551         * config.bfd: Remove i860, i960 and adobe targets.
2552         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2553         * targets.c: Likewise.
2554         * ieee.c: Remove i960 support.
2555         * mach-o.c: Remove i860 support.
2556         * Makefile.in: Regenerate.
2557         * bfd-in2.h: Regenerate.
2558         * configure: Regenerate.
2559         * libbfd.h: Regenerate.
2560         * po/SRC-POTFILES.in: Regenerate.
2561
2562 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2563
2564         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2565         in the BFD symbol referred by the relocation.
2566         (mips_elf64_write_rela): Likewise.
2567
2568 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2569
2570         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2571         error for out-of-range `r_sym' values.
2572
2573 2018-04-09  Alan Modra  <amodra@gmail.com>
2574
2575         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2576         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2577         (ppc64_elf_check_relocs): Set has_pltcall.
2578         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2579         (ppc64_elf_inline_plt): New function.
2580         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2581         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2582         * elf32-ppc.c (has_pltcall): Define.
2583         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2584         (ppc_elf_check_relocs): Set has_pltcall.
2585         (ppc_elf_inline_plt): New function.
2586         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2587         (ppc_elf_size_dynamic_sections): Likewise.
2588         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2589
2590 2018-04-09  Alan Modra  <amodra@gmail.com>
2591
2592         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2593         (is_plt_seq_reloc): New function.
2594         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2595         (ppc_elf_tls_optimize): Handle inline plt call sequence.
2596         (ppc_elf_relax_section): Handle PLTCALL reloc.
2597         (ppc_elf_relocate_section): Nop out inline plt call sequence when
2598         resolving locally.
2599         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2600         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
2601         (has_tls_get_addr_call): Correct comment.
2602         (is_branch_reloc): Add PLTCALL.
2603         (is_plt_seq_reloc): New function.
2604         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
2605         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
2606         entry for R_PPC64_PLTCALL.
2607         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2608         (ppc_type_of_stub): Handle PLTCALL reloc.
2609         (toc_adjusting_stub_needed): Likewise.
2610         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2611         reloc insn.  Nop out inline plt call sequence when resolving
2612         locally.  Handle __tls_get_addr inline plt call optimization.
2613
2614 2018-04-09  Alan Modra  <amodra@gmail.com>
2615
2616         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2617         (struct ppc_stub_hash_entry): Add symtype field.
2618         (PLT_KEEP): Define.
2619         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2620         (create_linkage_sections): Create pltlocal and relpltlocal.
2621         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2622         Set PLT_KEEP.
2623         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2624         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2625         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2626         Keep PLT entries for inline calls against locals.
2627         (ppc_build_one_stub): Use pltlocal as appropriate.
2628         (ppc_size_one_stub): Likewise.
2629         (ppc64_elf_size_stubs): Set symtype.
2630         (build_global_entry_stubs_and_plt): Init pltlocal and write
2631         relpltlocal for globals.
2632         (write_plt_relocs_for_local_syms): Likewise for local syms.
2633         (ppc64_elf_relocate_section): Support PLT for local syms.
2634         * elf32-ppc.c (PLT_KEEP): Define.
2635         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2636         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2637         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2638         Set PLT_KEEP.  Adjust update_local_sym_info call.
2639         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2640         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2641         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2642         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2643         (write_global_sym_plt): Init pltlocal and write relpltlocal.
2644         (ppc_finish_symbols): Likewise for locals.
2645
2646 2018-04-09  Alan Modra  <amodra@gmail.com>
2647
2648         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2649         for local symbols to..
2650         (write_plt_relocs_for_local_syms): ..here.  New function.
2651         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2652         global symbols to..
2653         (build_global_entry_stubs_and_plt): ..here.  Rename from
2654         build_global_entry_stubs.
2655         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2656         Call write_plt_relocs_for_local_syms.
2657         * elf32-ppc.c (get_sym_h): New function.
2658         (ppc_elf_relax_section): Use get_sym_h.
2659         (ppc_elf_relocate_section): Move output of PLT relocs and glink
2660         stubs for local symbols to..
2661         (ppc_finish_symbols): ..here.  New function.
2662         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2663         global syms to..
2664         (write_global_sym_plt): ..here.  New function.
2665         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2666         (ppc_finish_symbols): Declare.
2667
2668 2018-04-09  Alan Modra  <amodra@gmail.com>
2669
2670         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2671         (ppc_elf_relocate_section): Likewise.
2672         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2673         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
2674         resolution to plt entry relative to toc pointer.
2675
2676 2018-04-09  Alan Modra  <amodra@gmail.com>
2677
2678         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2679         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
2680         file when other TLS flags are tested in a mask.
2681         (TLS_MARK, NON_GOT): Define.
2682         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2683         (update_local_sym_info): Don't create got entry when NON_GOT.
2684         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2685         Set TLS_MARK.
2686         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2687         (ppc64_elf_relocate_section): Likewise.
2688         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2689         __tls_get_addr calls lacking a marker reloc.
2690         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2691         TLS_TPRELGD): Renumber.  Update comment.
2692         (TLS_MARK, NON_GOT): Define.
2693         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2694         (update_local_sym_info): Don't create got entry when NON_GOT.
2695         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2696         Set TLS_MARK.
2697         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2698         __tls_get_addr calls lacking a marker reloc.
2699
2700 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2701
2702         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2703         R_X86_64_converted_reloc_bit.
2704
2705 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2706
2707         PR gas/22318
2708         * configure: Regenerated.
2709
2710 2018-04-05  Alan Modra  <amodra@gmail.com>
2711
2712         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2713         (elf_hppa_info_to_howto_rel): Likewise.
2714
2715 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2716
2717         * elf-hppa.h (elf_hppa_info_to_howto): Also return
2718         unsuccessfully for unimplemented relocations.
2719         (elf_hppa_info_to_howto_rel): Likewise.
2720
2721 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2722
2723         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
2724         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2725         howto lookup failure.
2726         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2727         accordingly.
2728         (elf32_i860_info_to_howto_rela): Likewise.
2729         (elf32_i860_relocate_splitn): Likewise.
2730         (elf32_i860_relocate_pc16): Likewise.
2731         (elf32_i860_relocate_pc26): Likewise.
2732         (elf32_i860_relocate_section): Likewise.
2733
2734 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2735
2736         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2737         check for `visium_elf_howto_table' table access.
2738
2739 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2740
2741         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2742         check for `iq2000_elf_howto_table' table access.
2743
2744 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2745
2746         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2747         for `elf32_frv_howto_table' table access.
2748
2749 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2750
2751         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2752         unsuccessfully for placeholder howtos.
2753         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2754         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2755
2756 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
2757
2758         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2759         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2760
2761 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2762
2763         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2764         ATTRIBUTE_UNUSED from `abfd'.
2765
2766 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2767
2768         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2769         `_bfd_error_handler' call formatting.
2770
2771 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2772
2773         * elf32-mips.c (mips_info_to_howto_rel): Call
2774         `mips_elf32_rtype_to_howto' directly rather than via
2775         `->elf_backend_mips_rtype_to_howto'.
2776
2777 2018-03-28  Renlin Li  <renlin.li@arm.com>
2778
2779         PR ld/22970
2780         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2781         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2782         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2783         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2784         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2785         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2786         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2787         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2788         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2789         (elfNN_aarch64_final_link_relocate): Support new relocations.
2790         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2791         relocations.
2792         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2793
2794 2018-03-28  Renlin Li  <renlin.li@arm.com>
2795
2796         PR ld/22970
2797         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2798         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2799         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2800         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2801         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2802         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2803         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2804         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2805         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2806         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2807         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2808         TLSLE_LDST16_TPREL_LO12,
2809         TLSLE_LDST16_TPREL_LO12_NC,
2810         TLSLE_LDST32_TPREL_LO12,
2811         TLSLE_LDST32_TPREL_LO12_NC,
2812         TLSLE_LDST64_TPREL_LO12,
2813         TLSLE_LDST64_TPREL_LO12_NC,
2814         TLSLE_LDST8_TPREL_LO12,
2815         TLSLE_LDST8_TPREL_LO12_NC.
2816         * bfd-in2.h: Regenerated.
2817         * libbfd.h: Regenerated.
2818
2819 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
2820
2821         PR ld/22972
2822         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2823         has_old_style_got_reloc.
2824         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2825         relocations.  Fix a couple of long lines.
2826         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2827         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2828         GOT relocations.
2829
2830 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
2831
2832         PR ld/23000
2833         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2834         ENDBR64 to the TLSDESC PLT entry.
2835
2836 2018-03-21  Alan Modra  <amodra@gmail.com>
2837
2838         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2839         symbols.  Use size_t counts.  Delete redundant opd test.
2840
2841 2018-03-21  Alan Modra  <amodra@gmail.com>
2842
2843         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2844
2845 2018-03-21  Alan Modra  <amodra@gmail.com>
2846
2847         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2848         field unsigned.
2849         (update_local_sym_info): Likewise for local_got_tls_masks.
2850         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2851
2852 2018-03-21  Alan Modra  <amodra@gmail.com>
2853
2854         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2855         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2856         do in size_dynamic_sections.
2857
2858 2018-03-21  Alan Modra  <amodra@gmail.com>
2859
2860         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2861         without first checking array bounds.
2862         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2863
2864 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2865
2866         PR ld/22983
2867         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2868         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2869
2870 2018-03-19  Nick Clifton  <nickc@redhat.com>
2871
2872         * po/es.po: Updated Spanish translation.
2873
2874 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2875
2876         * elf32-xtensa.c (xlate_map_entry): Change types of address
2877         fields from 'unsigned' to 'bfd_vma'.
2878         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2879         the key argument to bsearch. Allow offsets past the end of a
2880         section, use the last map entry for translation of such offsets.
2881
2882 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2883
2884         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2885         Not support the target feature.
2886         (nds32_elf_ex9_itb_base): Likewise.
2887         (nds32_elf_ex9_import_table): Likewise.
2888         (nds32_elf_ex9_finish): Likewise.
2889         (nds32_elf_ex9_reloc_jmp): Likewise.
2890         (nds32_elf_get_insn_with_reg): Likewise.
2891         (nds32_get_local_syms): Likewise.
2892         (nds32_elf_ex9_replace_instruction): Likewise.
2893         (nds32_elf_ifc_calc): Likewise.
2894         (nds32_elf_ifc_finish): Likewise.
2895         (nds32_elf_ifc_replace): Likewise.
2896         (nds32_elf_ifc_reloc): Likewise.
2897
2898 2018-03-14  Alan Modra  <amodra@gmail.com>
2899
2900         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2901         sfpr size added before defining alias symbols.
2902         (ppc64_elf_build_stubs): Add stub section padding before
2903         copying sfpr contents and defining save/restore alias symbols.
2904
2905 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2906
2907         PR ld/20882
2908         * elflink.c (elf_gc_mark_debug_section): Also check the local
2909         debug definition section.
2910
2911 2018-03-13  Nick Clifton  <nickc@redhat.com>
2912
2913         PR 22113
2914         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2915         function.  Add an end address parameter.  Check access of the data
2916         pointer to make sure that they do not extend beyond the end
2917         address.  Return FALSE if any check fails.  Add the end address
2918         pointer to the ui structure.
2919         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2920         codes to make sure that they do not extend beyond the end address
2921         pointer.  Print an error message and return immediately if any
2922         check fails.
2923
2924 2018-03-09  Nick Clifton  <nickc@redhat.com>
2925
2926         * elf64-s390.c (elf_s390_relocate_section): Move check for
2927         relocations against non-allocated sections to before the code that
2928         handles ifunc relocations.
2929         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2930         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2931         relocs against IFUNC symbols in non-allocated sections as relocs
2932         against FUNC symbols.
2933         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2934
2935 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
2936
2937         PR ld/22929
2938         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2939         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2940         relocation against FUNC symbol.
2941         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2942
2943 2018-03-07  Renlin Li  <renlin.li@arm.com>
2944
2945         PR ld/20402
2946         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2947         symbol, and don't emit relocation in specific case.
2948
2949 2018-03-07  Alan Modra  <amodra@gmail.com>
2950
2951         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2952         (mips_elf64_slurp_one_reloc_table): Pass on error.
2953
2954 2018-03-03  James Cowgill  <james.cowgill@mips.com>
2955             Maciej W. Rozycki  <macro@mips.com>
2956
2957         PR ld/21900
2958         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2959         after calling `undefined_symbol' hook if this is an error
2960         condition.  Assume the value of 0 for the symbol requested
2961         otherwise.
2962
2963 2018-03-02  Jim Wilson  <jimw@sifive.com>
2964
2965         PR 22903
2966         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2967         and nop instead of 4.
2968         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
2969         8 instead of 4.
2970
2971 2018-03-01  Jim Wilson  <jimw@sifive.com>
2972
2973         PR 22756
2974         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2975         else if instead of if.
2976
2977 2018-03-01  Alan Modra  <amodra@gmail.com>
2978
2979         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2980
2981 2018-02-28  Alan Modra  <amodra@gmail.com>
2982
2983         PR 22887
2984         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2985
2986 2018-02-28  Nick Clifton  <nickc@redhat.com>
2987
2988         PR 22895
2989         PR 22893
2990         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2991         pointer.  Drop unused abfd parameter.  Check the size of the block
2992         before initialising the data field.  Return the end pointer if the
2993         size is invalid.
2994         (read_attribute_value): Adjust invocations of read_n_bytes.
2995
2996         PR 22894
2997         * dwarf1.c (parse_die): Check the length of form blocks before
2998         advancing the data pointer.
2999
3000 2018-02-28  Alan Modra  <amodra@gmail.com>
3001
3002         PR 22887
3003         * aoutx.h (translate_symbol_table): Print an error message and set
3004         bfd_error on finding an invalid name string offset.
3005
3006 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
3007
3008         * config.in: Regenerated.
3009         * configure: Likewise.
3010         * configure.ac: Add --enable-separate-code.
3011         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
3012         to 1 for Linux/x86 targets,
3013         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3014         DEFAULT_LD_Z_SEPARATE_CODE is 1.
3015
3016 2018-02-27  Nick Clifton  <nickc@redhat.com>
3017
3018         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3019         message.
3020         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3021         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3022         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3023         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3024         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3025         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3026         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3027         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3028         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3029
3030         PR 22875
3031         * elf-bfd.h (struct elf_backend_data): Change the return type of
3032         the elf_info_to_howto and elf_info_to_howto_rel function pointers
3033         to bfd_boolean.
3034         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3035         value from the info_to_howto function and fail if that function
3036         failed.
3037         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3038         from the info_to_howto function.
3039         (elf32_h8_relax_section): Likewise.
3040         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3041         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3042         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3043         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3044         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3045         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3046         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3047         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3048         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3049         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3050         (riscv_elf_relocate_section): Likewise.
3051         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3052         bfd_boolean.  Issue an error message, set an error value and
3053         return FALSE if the reloc is not recognized.
3054         (elf_hppa_info_to_howto_rel): Likewise.
3055         * elf-m10200.c (mn10200_info_to_howto): Likewise.
3056         * elf-m10300.c (mn10300_info_to_howto): Likewise.
3057         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3058         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3059         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3060         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3061         * elf32-bfin.c (bfin_info_to_howto): Likewise.
3062         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3063         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3064         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3065         (cris_info_to_howto_rela): Likewise.
3066         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3067         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3068         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3069         Likewise.
3070         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3071         (elf32_dlx_info_to_howto_rel): Likewise.
3072         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3073         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3074         * elf32-frv.c (frv_info_to_howto_rela)
3075         (frvfdpic_info_to_howto_rel): Likewise.
3076         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3077         * elf32-gen.c (elf_generic_info_to_howto)
3078         (elf_generic_info_to_howto_rel): Likewise.
3079         * elf32-h8300.c (elf32_h8_info_to_howto)
3080         (elf32_h8_info_to_howto_rel): Likewise.
3081         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3082         * elf32-i386.c (elf_i386_reloc_type_lookup)
3083         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3084         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3085         Likewise.
3086         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3087         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3088         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3089         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3090         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3091         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3092         Likewise.
3093         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3094         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3095         * elf32-m68k.c (rtype_to_howto): Likewise.
3096         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3097         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3098         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3099         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3100         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3101         Likewise.
3102         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3103         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3104         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3105         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3106         Likewise.
3107         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3108         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3109         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3110         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3111         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3112         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3113         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3114         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3115         * elf32-score.c (s3_bfd_score_info_to_howto)
3116         (_bfd_score_info_to_howto): Likewise.
3117         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3118         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3119         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3120         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3121         (elf32_tic6x_info_to_howto_rel): Likewise.
3122         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3123         * elf32-v850.c (v850_elf_info_to_howto_rel)
3124         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3125         * elf32-vax.c (rtype_to_howto): Likewise.
3126         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3127         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3128         (elf32_wasm32_info_to_howto_rela): Likewise.
3129         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3130         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3131         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3132         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3133         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3134         * elf64-gen.c (elf_generic_info_to_howto)
3135         (elf_generic_info_to_howto_rel): Likewise.
3136         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3137         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3138         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3139         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3140         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3141         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3142         Likewise.
3143         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3144         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3145         Likewise.
3146         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3147         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3148         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3149         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3150         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3151         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3152         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3153         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3154         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3155         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3156         Default to NULL.
3157
3158 2018-02-26  Jim Wilson  <jimw@sifive.com>
3159             Stephan Schreiber <info@fs-driver.org>
3160
3161         PR 15904
3162         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3163         call, set changed_contents and changed_relocs.  Likewise after
3164         successful ia64_elf_relax_br call.
3165
3166 2018-02-26  Alan Modra  <amodra@gmail.com>
3167
3168         * elf.c (assign_file_positions_except_relocs): Don't segfault
3169         when actual number of phdrs is less than allocated.  Delete
3170         outdated comment.  Formatting.
3171
3172 2018-02-26  Alan Modra  <amodra@gmail.com>
3173
3174         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3175         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3176         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3177         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3178         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3179         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3180         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3181         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3182         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3183         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3184         error/warning messages.
3185
3186 2018-02-26  Alan Modra  <amodra@gmail.com>
3187
3188         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3189         * syms.c: Standardize error/warning messages.
3190
3191 2018-02-26  Alan Modra  <amodra@gmail.com>
3192
3193         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3194         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3195         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3196         * peXXigen.c, * peicode.h: Standardize error/warning messages.
3197
3198 2018-02-26  Alan Modra  <amodra@gmail.com>
3199
3200         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3201
3202 2018-02-26  Alan Modra  <amodra@gmail.com>
3203
3204         * elfxx-mips.c: Standardize error/warning messages.
3205
3206 2018-02-26  Alan Modra  <amodra@gmail.com>
3207
3208         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3209         * elflink.c: Standardize error/warning messages.  Replace use of
3210         linker callback einfo with _bfd_error_handler when possible.
3211
3212 2018-02-26  Alan Modra  <amodra@gmail.com>
3213
3214         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3215         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3216         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3217         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3218         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3219         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3220         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3221         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3222         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3223         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3224         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3225         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3226         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3227         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3228         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3229         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3230         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3231         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3232         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3233         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3234         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3235         unrecognized/unsupported reloc message.
3236
3237 2018-02-26  Alan Modra  <amodra@gmail.com>
3238
3239         * elf32-ppc.c: Standardize error/warning messages.  Use
3240         _bfd_error_handler rather than einfo when einfo features not used.
3241         * elf64-ppc.c: Likewise.
3242
3243 2018-02-23  Alan Modra  <amodra@gmail.com>
3244
3245         PR 22881
3246         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3247         segment if no matching LOAD segment.
3248
3249 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3250
3251         * elf32-nds32.h: Define mask for ict_model.
3252
3253 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
3254
3255         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3256
3257 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3258
3259         Revert
3260         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3261
3262         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3263         .reginfo section has wrong size.
3264
3265 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3266
3267         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3268         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3269         `.MIPS.abiflags' sections.
3270         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3271         section's end.
3272
3273 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3274
3275         * section.c (SEC_FIXED_SIZE): New macro.
3276         * bfd-in2.h: Regenerate.
3277
3278 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3279
3280         * section.c (SEC_HAS_GOT_REF): Remove macro.
3281         * bfd-in2.h: Regenerate.
3282
3283 2018-02-19  Alan Modra  <amodra@gmail.com>
3284
3285         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3286         arguments.
3287         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3288         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3289         (_bfd_riscv_relax_pc): Likewise and fix typos.
3290         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3291         * libbfd.h: Regenerate.
3292
3293 2018-02-19  Alan Modra  <amodra@gmail.com>
3294
3295         * dwarf2.c (read_section): Don't use 'll' format modifier.
3296         (find_abstract_instance): Likewise.
3297         * elfcore.h (elf_core_file_p): Likewise.
3298
3299 2018-02-19  Alan Modra  <amodra@gmail.com>
3300
3301         * bfd-in.h: Include inttypes.h or if not available define
3302         PRId64, PRIu64 and PRIx64.
3303         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3304         modifier to print bfd_vma.
3305         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3306         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3307         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3308         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3309         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3310         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3311         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3312         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3313         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3314         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3315         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3316         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3317         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3318         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3319         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3320         and cast input to uint64_t, and similarly for Ld and Lu.
3321         * bfd-in2.h: Regenerate.
3322
3323 2018-02-19  Alan Modra  <amodra@gmail.com>
3324
3325         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3326         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3327         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3328         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3329         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3330         * reloc.c: Replace use of %R and %T in format strings passed to
3331         einfo and friends by %pR and %pT.
3332
3333 2018-02-19  Alan Modra  <amodra@gmail.com>
3334
3335         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3336         of %A and %B.
3337         * aout-adobe.c: Update all messages using %A and %B.
3338         * aout-cris.c: Likewise.
3339         * aoutx.h: Likewise.
3340         * archive.c: Likewise.
3341         * binary.c: Likewise.
3342         * cache.c: Likewise.
3343         * coff-alpha.c: Likewise.
3344         * coff-arm.c: Likewise.
3345         * coff-i860.c: Likewise.
3346         * coff-mcore.c: Likewise.
3347         * coff-ppc.c: Likewise.
3348         * coff-rs6000.c: Likewise.
3349         * coff-sh.c: Likewise.
3350         * coff-tic4x.c: Likewise.
3351         * coff-tic54x.c: Likewise.
3352         * coff-tic80.c: Likewise.
3353         * coff64-rs6000.c: Likewise.
3354         * coffcode.h: Likewise.
3355         * coffgen.c: Likewise.
3356         * cofflink.c: Likewise.
3357         * coffswap.h: Likewise.
3358         * compress.c: Likewise.
3359         * cpu-arm.c: Likewise.
3360         * ecoff.c: Likewise.
3361         * elf-attrs.c: Likewise.
3362         * elf-eh-frame.c: Likewise.
3363         * elf-ifunc.c: Likewise.
3364         * elf-m10300.c: Likewise.
3365         * elf-properties.c: Likewise.
3366         * elf-s390-common.c: Likewise.
3367         * elf.c: Likewise.
3368         * elf32-arc.c: Likewise.
3369         * elf32-arm.c: Likewise.
3370         * elf32-avr.c: Likewise.
3371         * elf32-bfin.c: Likewise.
3372         * elf32-cr16.c: Likewise.
3373         * elf32-cr16c.c: Likewise.
3374         * elf32-cris.c: Likewise.
3375         * elf32-crx.c: Likewise.
3376         * elf32-d10v.c: Likewise.
3377         * elf32-d30v.c: Likewise.
3378         * elf32-epiphany.c: Likewise.
3379         * elf32-fr30.c: Likewise.
3380         * elf32-frv.c: Likewise.
3381         * elf32-gen.c: Likewise.
3382         * elf32-hppa.c: Likewise.
3383         * elf32-i370.c: Likewise.
3384         * elf32-i386.c: Likewise.
3385         * elf32-i960.c: Likewise.
3386         * elf32-ip2k.c: Likewise.
3387         * elf32-iq2000.c: Likewise.
3388         * elf32-lm32.c: Likewise.
3389         * elf32-m32c.c: Likewise.
3390         * elf32-m32r.c: Likewise.
3391         * elf32-m68hc11.c: Likewise.
3392         * elf32-m68hc12.c: Likewise.
3393         * elf32-m68hc1x.c: Likewise.
3394         * elf32-m68k.c: Likewise.
3395         * elf32-mcore.c: Likewise.
3396         * elf32-mep.c: Likewise.
3397         * elf32-metag.c: Likewise.
3398         * elf32-microblaze.c: Likewise.
3399         * elf32-moxie.c: Likewise.
3400         * elf32-msp430.c: Likewise.
3401         * elf32-mt.c: Likewise.
3402         * elf32-nds32.c: Likewise.
3403         * elf32-nios2.c: Likewise.
3404         * elf32-or1k.c: Likewise.
3405         * elf32-pj.c: Likewise.
3406         * elf32-ppc.c: Likewise.
3407         * elf32-rl78.c: Likewise.
3408         * elf32-rx.c: Likewise.
3409         * elf32-s390.c: Likewise.
3410         * elf32-score.c: Likewise.
3411         * elf32-score7.c: Likewise.
3412         * elf32-sh-symbian.c: Likewise.
3413         * elf32-sh.c: Likewise.
3414         * elf32-sh64.c: Likewise.
3415         * elf32-sparc.c: Likewise.
3416         * elf32-spu.c: Likewise.
3417         * elf32-tic6x.c: Likewise.
3418         * elf32-tilepro.c: Likewise.
3419         * elf32-v850.c: Likewise.
3420         * elf32-vax.c: Likewise.
3421         * elf32-visium.c: Likewise.
3422         * elf32-wasm32.c: Likewise.
3423         * elf32-xgate.c: Likewise.
3424         * elf32-xtensa.c: Likewise.
3425         * elf64-alpha.c: Likewise.
3426         * elf64-gen.c: Likewise.
3427         * elf64-hppa.c: Likewise.
3428         * elf64-ia64-vms.c: Likewise.
3429         * elf64-mmix.c: Likewise.
3430         * elf64-ppc.c: Likewise.
3431         * elf64-s390.c: Likewise.
3432         * elf64-sh64.c: Likewise.
3433         * elf64-sparc.c: Likewise.
3434         * elf64-x86-64.c: Likewise.
3435         * elfcode.h: Likewise.
3436         * elfcore.h: Likewise.
3437         * elflink.c: Likewise.
3438         * elfnn-aarch64.c: Likewise.
3439         * elfnn-ia64.c: Likewise.
3440         * elfnn-riscv.c: Likewise.
3441         * elfxx-mips.c: Likewise.
3442         * elfxx-sparc.c: Likewise.
3443         * elfxx-tilegx.c: Likewise.
3444         * elfxx-x86.c: Likewise.
3445         * hpux-core.c: Likewise.
3446         * ieee.c: Likewise.
3447         * ihex.c: Likewise.
3448         * libbfd.c: Likewise.
3449         * linker.c: Likewise.
3450         * mach-o.c: Likewise.
3451         * merge.c: Likewise.
3452         * mmo.c: Likewise.
3453         * oasys.c: Likewise.
3454         * pdp11.c: Likewise.
3455         * pe-mips.c: Likewise.
3456         * peXXigen.c: Likewise.
3457         * peicode.h: Likewise.
3458         * reloc.c: Likewise.
3459         * rs6000-core.c: Likewise.
3460         * srec.c: Likewise.
3461         * stabs.c: Likewise.
3462         * vms-alpha.c: Likewise.
3463         * xcofflink.c: Likewise.
3464
3465 2018-02-19  Alan Modra  <amodra@gmail.com>
3466
3467         PR 22845
3468         * elf.c (IS_TBSS): Define.
3469         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3470         (assign_file_positions_for_non_load_sections): Revert last change.
3471         Properly calculate load segment limits to compare against relro limits.
3472
3473 2018-02-17  Alan Modra  <amodra@gmail.com>
3474
3475         PR 22845
3476         * elf.c (assign_file_positions_for_non_load_sections): Ignore
3477         degenerate zero size PT_LOAD segments when finding one overlapping
3478         the PT_GNU_RELRO segment.
3479
3480 2018-02-16  Alan Modra  <amodra@gmail.com>
3481
3482         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3483         (_bfd_bool_bfd_true): Rename from bfd_true.
3484         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3485         (_bfd_int_bfd_0): Rename from bfd_0.
3486         (_bfd_uint_bfd_0): Rename from bfd_0u.
3487         (_bfd_long_bfd_0): Rename from bfd_0l.
3488         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3489         (_bfd_void_bfd): Rename from bfd_void.
3490         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3491         (_bfd_bool_bfd_link_false_error),
3492         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3493         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3494         (_bfd_bool_bfd_asection_bfd_asection_true),
3495         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3496         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3497         * archive.c (_bfd_noarchive_get_elt_at_index),
3498         (_bfd_noarchive_openr_next_archived_file),
3499         (_bfd_noarchive_construct_extended_name_table),
3500         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3501         (_bfd_noarchive_write_armap): New functions.
3502         * archures.c (_bfd_nowrite_set_arch_mach): New function.
3503         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3504         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3505         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3506         (alpha_ecoff_swap_coff_lineno_out),
3507         (alpha_ecoff_swap_coff_reloc_out): New functions.
3508         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3509         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3510         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3511         (mips_ecoff_swap_coff_lineno_out),
3512         (mips_ecoff_swap_coff_reloc_out): New functions.
3513         * coffcode.h (coff_set_alignment_hook): Replace define with
3514         new function.
3515         (symname_in_debug_hook): Likewise.
3516         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3517         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3518         * elf.c (assign_file_positions_except_relocs): Test
3519         elf_backend_allow_non_load_phdr for NULL.
3520         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3521         _bfd_elf_link_omit_section_dynsym.  Update uses.
3522         (_bfd_elf_omit_section_dynsym_all): New function.
3523         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3524         (_bfd_elf_omit_section_dynsym_default): Declare.
3525         (_bfd_elf_omit_section_dynsym_all): Declare.
3526         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3527         (_bfd_nolink_bfd_get_relocated_section_contents),
3528         (_bfd_nolink_bfd_lookup_section_flags),
3529         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3530         (_bfd_nolink_bfd_link_hash_table_create),
3531         (_bfd_nolink_bfd_link_just_syms),
3532         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3533         (_bfd_nolink_bfd_link_split_section),
3534         (_bfd_nolink_section_already_linked),
3535         (_bfd_nolink_bfd_define_common_symbol),
3536         (_bfd_nolink_bfd_define_start_stop): New functions.
3537         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3538         (_bfd_norelocs_bfd_reloc_name_lookup),
3539         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3540         * section.c (_bfd_nowrite_set_section_contents): New function.
3541         * syms.c (_bfd_nosymbols_canonicalize_symtab),
3542         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3543         (_bfd_nosymbols_get_symbol_version_string),
3544         (_bfd_nosymbols_bfd_is_local_label_name),
3545         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3546         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3547         (_bfd_nosymbols_bfd_make_debug_symbol),
3548         ( _bfd_nosymbols_read_minisymbols),
3549         ( _bfd_nosymbols_minisymbol_to_symbol),
3550         (_bfd_nodynamic_get_synthetic_symtab): New functions.
3551         * libbfd-in.h: Declare new functions.  Update existing defines,
3552         removing casts.
3553         * aix386-core.c: Update to use new hooks.  Formatting.
3554         * aout-adobe.c: Likewise.
3555         * aout-arm.c: Likewise.
3556         * aout-target.h: Likewise.
3557         * aout-tic30.c: Likewise.
3558         * aoutf1.h: Likewise.
3559         * binary.c: Likewise.
3560         * bout.c: Likewise.
3561         * cisco-core.c: Likewise.
3562         * coff-alpha.c: Likewise.
3563         * coff-i386.c: Likewise.
3564         * coff-i860.c: Likewise.
3565         * coff-i960.c: Likewise.
3566         * coff-ia64.c: Likewise.
3567         * coff-mips.c: Likewise.
3568         * coff-ppc.c: Likewise.
3569         * coff-rs6000.c: Likewise.
3570         * coff-sh.c: Likewise.
3571         * coff-tic30.c: Likewise.
3572         * coff-tic54x.c: Likewise.
3573         * coff-x86_64.c: Likewise.
3574         * coff64-rs6000.c: Likewise.
3575         * coffcode.h: Likewise.
3576         * elf-m10300.c: Likewise.
3577         * elf32-cr16.c: Likewise.
3578         * elf32-lm32.c: Likewise.
3579         * elf32-m32r.c: Likewise.
3580         * elf32-metag.c: Likewise.
3581         * elf32-score.c: Likewise.
3582         * elf32-score7.c: Likewise.
3583         * elf32-tilepro.c: Likewise.
3584         * elf32-xstormy16.c: Likewise.
3585         * elf32-xtensa.c: Likewise.
3586         * elf64-alpha.c: Likewise.
3587         * elf64-hppa.c: Likewise.
3588         * elf64-ia64-vms.c: Likewise.
3589         * elf64-mmix.c: Likewise.
3590         * elf64-sh64.c: Likewise.
3591         * elfnn-ia64.c: Likewise.
3592         * elfxx-sparc.c: Likewise.
3593         * elfxx-target.h: Likewise.
3594         * elfxx-tilegx.c: Likewise.
3595         * elfxx-x86.h: Likewise.
3596         * hp300hpux.c: Likewise.
3597         * hppabsd-core.c: Likewise.
3598         * hpux-core.c: Likewise.
3599         * i386msdos.c: Likewise.
3600         * i386os9k.c: Likewise.
3601         * ieee.c: Likewise.
3602         * ihex.c: Likewise.
3603         * irix-core.c: Likewise.
3604         * libaout.h: Likewise.
3605         * libecoff.h: Likewise.
3606         * mach-o-target.c: Likewise.
3607         * mach-o.c: Likewise.
3608         * mipsbsd.c: Likewise.
3609         * mmo.c: Likewise.
3610         * netbsd-core.c: Likewise.
3611         * nlm-target.h: Likewise.
3612         * oasys.c: Likewise.
3613         * osf-core.c: Likewise.
3614         * pdp11.c: Likewise.
3615         * pe-mips.c: Likewise.
3616         * pe-x86_64.c: Likewise.
3617         * pef.c: Likewise.
3618         * plugin.c: Likewise.
3619         * ppcboot.c: Likewise.
3620         * ptrace-core.c: Likewise.
3621         * sco5-core.c: Likewise.
3622         * som.c: Likewise.
3623         * sparclynx.c: Likewise.
3624         * srec.c: Likewise.
3625         * tekhex.c: Likewise.
3626         * trad-core.c: Likewise.
3627         * verilog.c: Likewise.
3628         * versados.c: Likewise.
3629         * vms-alpha.c: Likewise.
3630         * vms-lib.c: Likewise.
3631         * wasm-module.c: Likewise.
3632         * xsym.c: Likewise.
3633         * libbfd.h: Regenerate.
3634
3635 2018-02-15  Jim Wilson  <jimw@sifive.com>
3636
3637         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3638         symbols whose section address is zero.
3639
3640         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3641         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
3642         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
3643         Add %X%P to error messages.
3644
3645 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
3646
3647         PR ld/22832
3648         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3649         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3650         and assert that the result of the call is not NULL.
3651
3652 2018-02-14  Nick Clifton  <nickc@redhat.com>
3653
3654         PR 22823
3655         Revert previous delta.  Add extra casts to avoid compile time
3656         warnings instead.
3657         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3658         cast to avoid warning from gcc v8 compiler.
3659         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3660         (_bfd_generic_bfd_set_private_flags): Likewise.
3661         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3662         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3663         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3664         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3665         (_bfd_noarchive_construct_extended_name_table): Likewise.
3666         (_bfd_noarchive_truncate_arname): Likewise.
3667         (_bfd_noarchive_write_ar_hdr): Likewise.
3668         (_bfd_noarchive_get_elt_at_index): Likewise.
3669         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3670         (_bfd_nosymbols_print_symbol): Likewise.
3671         (_bfd_nosymbols_get_symbol_info): Likewise.
3672         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3673         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3674         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3675         (_bfd_nosymbols_get_lineno): Likewise.
3676         (_bfd_nosymbols_find_nearest_line): Likewise.
3677         (_bfd_nosymbols_find_line): Likewise.
3678         (_bfd_nosymbols_find_inliner_info): Likewise.
3679         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3680         (_bfd_nosymbols_read_minisymbols): Likewise.
3681         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3682         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3683         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3684         (_bfd_nowrite_set_arch_mach): Likewise.
3685         (_bfd_nowrite_set_section_contents): Likewise.
3686         (_bfd_nolink_sizeof_headers): Likewise.
3687         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3688         (_bfd_nolink_bfd_relax_section): Likewise.
3689         (_bfd_nolink_bfd_gc_sections): Likewise.
3690         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3691         (_bfd_nolink_bfd_merge_sections): Likewise.
3692         (_bfd_nolink_bfd_is_group_section): Likewise.
3693         (_bfd_nolink_bfd_discard_group): Likewise.
3694         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3695         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3696         (_bfd_nolink_bfd_link_just_syms): Likewise.
3697         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3698         (_bfd_nolink_bfd_final_link): Likewise.
3699         (_bfd_nolink_bfd_link_split_section): Likewise.
3700         (_bfd_nolink_section_already_linked): Likewise.
3701         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3702         (_bfd_nolink_bfd_define_start_stop): Likewise.
3703         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3704         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3705         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3706         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3707         * libbfd.c (bfd_false_any): Delete.
3708         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3709         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3710         * libbfd.h (extern): Regenerate
3711         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3712         cast to avoid warning from gcc v8 compiler.
3713         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3714         * binary.c (binary_get_symbol_info): Likewise.
3715         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3716         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3717         * coffcode.h (coff_set_alignment_hook): Likewise.
3718         (symname_in_debug_hook): Likewise.
3719         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3720         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3721         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3722         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3723         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3724         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3725         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3726         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3727         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3728         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3729         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3730         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3731         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3732         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3733         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3734         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3735         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3736         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3737         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3738         (bfd_elfNN_bfd_set_private_flags): Likewise.
3739         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3740         (elf_backend_init_index_section): Likewise.
3741         (elf_backend_allow_non_load_phdr): Likewise.
3742         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3743         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3744         * ieee.c (ieee_construct_extended_name_table): Likewise.
3745         (ieee_write_armap): Likewise.
3746         (ieee_write_ar_hdr): Likewise.
3747         (ieee_bfd_is_target_special_symbol): Likewise.
3748         * ihex.c (ihex_canonicalize_symtab): Likewise.
3749         (ihex_bfd_is_target_special_symbol): Likewise.
3750         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3751         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3752         (_bfd_ecoff_set_alignment_hook): Likewise.
3753         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3754         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3755         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3756         * oasys.c (oasys_construct_extended_name_table): Likewise.
3757         (oasys_write_armap): Likewise.
3758         (oasys_write_ar_hdr): Likewise.
3759         (oasys_bfd_is_target_special_symbol): Likewise.
3760         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3761         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3762         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3763         * som.c (som_bfd_is_target_special_symbol): Likewise.
3764         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3765         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3766         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3767         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3768         (versados_bfd_reloc_name_lookup): Likewise.
3769         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3770         (vms_bfd_define_start_stop): Likewise.
3771         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3772         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3773         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3774
3775 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
3776
3777         PR ld/22842
3778         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3779         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3780         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3781         R_X86_64_PC32 reloc against dynamic function in data section.
3782         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3783         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3784         against dynamic function in data section.
3785         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3786         function address only if pcrel_plt is true.
3787         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3788         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3789         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
3790         PC-relative relocation against a function definition in data
3791         secton in PIE.  Remove the obsolete comments.
3792         (elf_x86_link_hash_table): Add pcrel_plt.
3793
3794 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3795
3796         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3797         instead of bfd_link_pic, for building shared library.
3798
3799 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3800
3801         PR gas/22791
3802         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3803         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3804         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
3805         against protected function in shared object.
3806
3807 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
3808
3809         PR 22828
3810         * po/ru.po: Fix typo in Russian translation.
3811
3812 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
3813
3814         * wasm-module.c (wasm_scan_name_function_section): Rename
3815         `index' local variable to `idx'.
3816
3817 2018-02-13  Nick Clifton  <nickc@redhat.com>
3818
3819         PR 22823
3820         Fix compile time warnings generated by gcc version 8.
3821         * libbfd-in.h: Remove extraneous text from prototypes.
3822         Add prototypes for bfd_false_any, bfd_true_any,
3823         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3824         bfd_n1_any, bfd_void_any.
3825         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3826         function.
3827         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3828         (_bfd_generic_bfd_set_private_flags): Likewise.
3829         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3830         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3831         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3832         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3833         (_bfd_noarchive_construct_extended_name_table): Likewise.
3834         (_bfd_noarchive_truncate_arname): Likewise.
3835         (_bfd_noarchive_write_ar_hdr): Likewise.
3836         (_bfd_noarchive_get_elt_at_index): Likewise.
3837         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3838         (_bfd_nosymbols_print_symbol): Likewise.
3839         (_bfd_nosymbols_get_symbol_info): Likewise.
3840         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3841         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3842         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3843         (_bfd_nosymbols_get_lineno): Likewise.
3844         (_bfd_nosymbols_find_nearest_line): Likewise.
3845         (_bfd_nosymbols_find_line): Likewise.
3846         (_bfd_nosymbols_find_inliner_info): Likewise.
3847         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3848         (_bfd_nosymbols_read_minisymbols): Likewise.
3849         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3850         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3851         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3852         (_bfd_nowrite_set_arch_mach): Likewise.
3853         (_bfd_nowrite_set_section_contents): Likewise.
3854         (_bfd_nolink_sizeof_headers): Likewise.
3855         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3856         (_bfd_nolink_bfd_relax_section): Likewise.
3857         (_bfd_nolink_bfd_gc_sections): Likewise.
3858         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3859         (_bfd_nolink_bfd_merge_sections): Likewise.
3860         (_bfd_nolink_bfd_is_group_section): Likewise.
3861         (_bfd_nolink_bfd_discard_group): Likewise.
3862         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3863         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3864         (_bfd_nolink_bfd_link_just_syms): Likewise.
3865         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3866         (_bfd_nolink_bfd_final_link): Likewise.
3867         (_bfd_nolink_bfd_link_split_section): Likewise.
3868         (_bfd_nolink_section_already_linked): Likewise.
3869         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3870         (_bfd_nolink_bfd_define_start_stop): Likewise.
3871         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3872         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3873         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3874         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3875         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3876         accepts one or more arguments.
3877         (bfd_true_any): Likewise.
3878         (bfd_nullvoidptr_any): Likewise.
3879         (bfd_0_any): Likewise.
3880         (bfd_0u_any): Likewise.
3881         (bfd_0l_any): Likewise.
3882         (_bfd_n1_any): Likewise.
3883         (bfd_void_any): Likewise.
3884         * libbfd.h (extern): Regenerate
3885         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3886         based dummy function.
3887         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3888         * binary.c (binary_get_symbol_info): Likewise.
3889         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3890         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3891         * coffcode.h (coff_set_alignment_hook): Likewise.
3892         (symname_in_debug_hook): Likewise.
3893         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3894         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3895         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3896         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3897         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3898         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3899         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3900         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3901         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3902         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3903         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3904         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3905         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3906         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3907         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3908         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3909         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3910         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3911         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3912         (bfd_elfNN_bfd_set_private_flags): Likewise.
3913         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3914         (elf_backend_init_index_section): Likewise.
3915         (elf_backend_allow_non_load_phdr): Likewise.
3916         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3917         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3918         * ieee.c (ieee_construct_extended_name_table): Likewise.
3919         (ieee_write_armap): Likewise.
3920         (ieee_write_ar_hdr): Likewise.
3921         (ieee_bfd_is_target_special_symbol): Likewise.
3922         * ihex.c (ihex_canonicalize_symtab): Likewise.
3923         (ihex_bfd_is_target_special_symbol): Likewise.
3924         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3925         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3926         (_bfd_ecoff_set_alignment_hook): Likewise.
3927         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3928         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3929         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3930         * oasys.c (oasys_construct_extended_name_table): Likewise.
3931         (oasys_write_armap): Likewise.
3932         (oasys_write_ar_hdr): Likewise.
3933         (oasys_bfd_is_target_special_symbol): Likewise.
3934         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3935         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3936         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3937         * som.c (som_bfd_is_target_special_symbol): Likewise.
3938         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3939         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3940         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3941         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3942         (versados_bfd_reloc_name_lookup): Likewise.
3943         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3944         (vms_bfd_define_start_stop): Likewise.
3945         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3946         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3947         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3948         * elf32-arc.c (get_replace_function): Assign replacement function
3949         to func pointer.
3950         * elf32-i370.c (i370_noop): Update prototype.
3951
3952 2018-02-13  Alan Modra  <amodra@gmail.com>
3953
3954         PR 22836
3955         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3956         relocation sections.  If size reduces to just the flag word,
3957         remove that too and mark with SEC_EXCLUDE.
3958         * elflink.c (bfd_elf_final_link): Strip empty group sections.
3959
3960 2018-02-13  Alan Modra  <amodra@gmail.com>
3961
3962         PR 22829
3963         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3964         PT_GNU_RELRO setup.
3965
3966 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
3967
3968         * i386msdos.c (msdos_mkobject); New function.
3969         (msdos_object_p): New function.
3970         (i386_msdos_vec): Use msdos_object_p as the check_format
3971         function.
3972         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3973         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3974         IMAGE_NT_SIGNATURE.
3975         * peXXigen.c: Likewise.
3976         * coff-ia64.c: Likewise.
3977
3978 2018-02-12  Nick Clifton  <nickc@redhat.com>
3979
3980         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3981         assignment.
3982         * elf32-arc.c (elf_arc_relocate_section): Likewise.
3983
3984 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
3985
3986         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3987         (sparc_elf_append_rela): Assert that there is enough room in section.
3988         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3989         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3990         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3991         For a symbol subject to a GOT relocation, reserve a slot in the
3992         relocation section if the symbol isn't dynamic and we are in PIC mode.
3993         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3994         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3995         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3996         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
3997         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3998         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
3999         undefined weak symbol with non-default visibility.  Remove superfluous
4000         'else' and fix formatting.
4001
4002 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
4003
4004         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4005         is_solaris.
4006         (i386_elf32_sol2_vec): Don't declare.
4007         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4008         Don't set need_global_offset_table.
4009         (elf_i386_solaris_arch_bed): New.
4010         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4011         Solaris.
4012         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4013         target_os != is_nacl instead of target_os == is_normal.
4014         (x86_64_elf64_sol2_vec): Don't declare.
4015         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4016         is_nacl instead of target_os == is_normal.  Don't set
4017         need_global_offset_table.
4018         (elf_x86_64_solaris_arch_bed): New.
4019         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4020         Solaris.
4021         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4022         _GLOBAL_OFFSET_TABLE_ for Solaris.
4023         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4024         need_global_offset_table.
4025         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4026         (elf_x86_link_hash_table): Remove need_global_offset_table.
4027         (elf_x86_init_table): Likewise.
4028
4029 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4030
4031         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4032         Remove prototype.
4033         (i386_elf32_sol2_vec): Declared.
4034         (elf_i386_link_setup_gnu_properties): Set
4035         need_global_offset_table with info->output_bfd->xvec.
4036         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4037         Remove prototype.
4038         (x86_64_elf64_sol2_vec): Declared.
4039         (elf_x86_64_link_setup_gnu_properties): Set
4040         need_global_offset_table with info->output_bfd->xvec.
4041
4042 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4043
4044         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4045         New prototype.
4046         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4047         for Solaris.
4048         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4049         New prototype.
4050         (elf_x86_64_link_setup_gnu_properties): Set
4051         need_global_offset_table for Solaris.
4052         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4053         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4054         (_bfd_x86_elf_link_setup_gnu_properties): Copy
4055         need_global_offset_table.
4056         * elfxx-x86.h (elf_x86_link_hash_table): Add
4057         need_global_offset_table.
4058         (elf_x86_init_table): Likewise.
4059
4060 2018-02-08  Jim Wilson  <jimw@sifive.com>
4061
4062         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4063         change.
4064
4065 2018-02-08  Nick Clifton  <nickc@redhat.com>
4066
4067         PR 22788
4068         * elf.c (elf_parse_notes): Reject notes with excessuively large
4069         alignments.
4070
4071 2018-02-07  Alan Modra  <amodra@gmail.com>
4072
4073         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
4074         * elf32-ppc.c: Remove speculation barrier support.
4075         * elf32-ppc.h: Likewise.
4076         * elf64-ppc.c: Likewise.
4077         * elf64-ppc.h: Likewise.
4078
4079 2018-02-06  Jim Wilson  <jimw@sifive.com>
4080
4081         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4082         callback to report an error.
4083
4084 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
4085
4086         PR ld/22263
4087         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4088         into call to !bfd_link_executable and tidy up.
4089         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4090         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4091         !bfd_link_executable.
4092         <R_SPARC_TLS_IE_HI22>: Likewise.
4093         <GOT relocations>: Remove useless code, tidy and merge related blocks.
4094         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4095         !bfd_link_executable.
4096         <R_SPARC_WPLT30>: Tidy up.
4097         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4098         !bfd_link_executable.
4099         (allocate_dynrelocs): Likewise.
4100         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4101         <R_SPARC_TLS_GD_HI22>: Merge into...
4102         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
4103         sparc_elf_tls_transition and remove redundant code.
4104         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4105         !bfd_link_executable.
4106         <R_SPARC_TLS_LDO_HIX22>: Likewise.
4107         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
4108         <R_SPARC_TLS_LDM_CALL>: Likewise.
4109         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
4110         <R_SPARC_TLS_GD_ADD>: Likewise.
4111         <R_SPARC_TLS_LDM_ADD>: Likewise.
4112         <R_SPARC_TLS_LDO_ADD>: Likewise.
4113         <R_SPARC_TLS_IE_LD>: Likewise.
4114
4115 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
4116
4117         PR 22789
4118         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4119         functions failed to find the function name, try the generic elf
4120         find function instead.
4121
4122 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
4123
4124         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4125         'memcpy' instead of 'strncpy' when writing the magic number.
4126
4127 2018-02-06  Nick Clifton  <nickc@redhat.com>
4128
4129         PR 22794
4130         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4131         section before attempting to read it in.
4132         (bfd_get_alt_debug_link_info): Likewise.
4133
4134 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
4135
4136         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4137         line information in addition to name, if they can be found.
4138
4139 2018-02-05  Renlin Li  <renlin.li@arm.com>
4140
4141         PR ld/22764
4142         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4143         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4144         check for writeable section as well.
4145
4146 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
4147
4148         PR ld/22782
4149         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4150         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4151         undefined weak symbol to 0.
4152         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4153         if _GLOBAL_OFFSET_TABLE_ is referenced.
4154         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4155         got_referenced instead of ref_regular_nonweak.  Remove the
4156         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4157         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4158
4159 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4160
4161         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4162         initialize `hi_reloc'.
4163
4164 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4165
4166         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4167         SHT_MIPS_REGINFO sections don't assert the correct size and
4168         report an error instead.
4169
4170 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4171
4172         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4173         status from `->elf_backend_section_processing'.
4174
4175 2018-02-02  Jim Wilson  <jimw@sifive.com>
4176
4177         PR ld/22756
4178         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4179         If link_info->wrap_hash, check for a duplicate symbol and ignore.
4180         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4181         Pass new argument to riscv_relax_delete_bytes.
4182         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
4183         ATTRIBUTE_UNUSED from link_info parameter.
4184
4185 2018-02-02  Alan Modra  <amodra@gmail.com>
4186
4187         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4188         emitted for toc sequence optimization.  Set and use "howto" later.
4189
4190 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
4191
4192         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4193         arithmetic on NULL pointer.
4194         * elflink.c (_bfd_elf_archive_symbol_lookup,
4195         elf_link_add_archive_symbols): Likewise.
4196
4197 2018-01-31  Michael Matz  <matz@suse.de>
4198
4199         * elflink.c (bfd_elf_define_start_stop): Fix check of
4200         def_dynamic.
4201
4202 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
4203
4204         PR ld/21964
4205         * elflink.c (bfd_elf_define_start_stop): Check if __start and
4206         __stop symbols are referenced by shared objects.
4207
4208 2018-01-30  Alan Modra  <amodra@gmail.com>
4209
4210         PR 22758
4211         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4212         segment when demand paged with lma on the same page.  Test this
4213         before load/non-load, executable/non-executable,
4214         writable/non-writable tests and simplify.  Delete bogus relro
4215         condition in writable/non-writable test.  Delete outdated
4216         comment.  Formatting.
4217
4218 2018-01-30  Alan Modra  <amodra@gmail.com>
4219
4220         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4221         symbols dynamic.
4222
4223 2018-01-29  Alan Modra  <amodra@gmail.com>
4224
4225         PR 22741
4226         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4227         range before converting to a symbol table pointer.
4228
4229 2018-01-27  Nick Clifton  <nickc@redhat.com>
4230
4231         * po/ru.po: Updated Russian translation.
4232
4233 2018-01-26  Alan Modra  <amodra@gmail.com>
4234
4235         * elflink.c (bfd_elf_define_start_stop): Override symbols when
4236         they are defined dynamically.
4237
4238 2018-01-26  Alan Modra  <amodra@gmail.com>
4239
4240         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4241         .branch_lt changes size.
4242
4243 2018-01-25  Alan Modra  <amodra@gmail.com>
4244
4245         PR 22746
4246         * elfcode.h (elf_object_p): Avoid integer overflow.
4247
4248 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
4249
4250         PR ld/22727
4251         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4252         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4253
4254         Revert
4255         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
4256
4257         PR ld/22263
4258         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4259         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4260         bfd_link_executable for TLS check.
4261         (_bfd_sparc_elf_check_relocs): Likewise.
4262         (allocate_dynrelocs): Likewise.
4263         (_bfd_sparc_elf_relocate_section): Likewise.
4264
4265 2018-01-24  Renlin Li  <renlin.li@arm.com>
4266
4267         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4268         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4269         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4270         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4271         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4272         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4273         (_bfd_aarch64_elf_resolve_relocation): Likewise.
4274
4275 2018-01-24  Renlin Li  <renlin.li@arm.com>
4276
4277         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4278         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4279         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4280         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4281         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4282         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4283         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4284         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4285         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4286         * bfd-in2.h: Regenerate.
4287         * libbfd.h: Regenerate.
4288
4289 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
4290
4291         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4292         `mips_elf32_section_processing' comment reference.
4293
4294 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4295
4296         PR ld/22721
4297         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4298         versioned __tls_get_addr symbol.
4299
4300 2018-01-19  Nick Clifton  <nickc@redhat.com>
4301
4302         * po/fr.po: Updated French translation.
4303
4304 2018-01-18  Alan Modra  <amodra@gmail.com>
4305
4306         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4307         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4308         (ppc64_elf_build_stubs): Likewise.
4309
4310 2018-01-17  Nick Clifton  <nickc@redhat.com>
4311
4312         * po/ru.po: Updated Russian translation.
4313         * po/uk/po: Updated Ukranian translation.
4314
4315 2018-01-17  Alan Modra  <amodra@gmail.com>
4316
4317         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4318
4319 2018-01-17  Alan Modra  <amodra@gmail.com>
4320
4321         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4322         (CRSETEQ, BEQCTRM): Define.
4323         (is_nonpic_glink_stub): Don't check bctr.
4324         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4325         (ppc_elf_relax_section): Size speculation barrier.
4326         (output_bctr): New function.
4327         (write_glink_stub): Use output_bctr.
4328         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4329         (ppc_elf_finish_dynamic_symbol): Likewise.
4330         (ppc_elf_finish_dynamic_sections): Use output_bctr.
4331         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4332         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4333         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4334         (size_global_entry_stubs): Handle speculation barrier sizing.
4335         (plt_stub_size): Likewise.
4336         (output_bctr): New function.
4337         (build_plt_stub, build_tls_get_addr_stub): Output speculation
4338         barrier.
4339         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4340         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4341         (build_global_entry_stubs): Output speculation barrier.
4342         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4343         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4344
4345 2018-01-17  Alan Modra  <amodra@gmail.com>
4346
4347         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4348         __tls_get_addr_opt, and alignment sizing.
4349         (TLS_GET_ADDR_GLINK_SIZE): Delete.
4350         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4351         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4352         or 8 insns.
4353         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4354         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4355         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
4356         by PLT reloc count.
4357         (write_glink_stub): Handle __tls_get_addr_opt stub.
4358         Pad out to size given by GLINK_ENTRY_SIZE.
4359         (ppc_elf_relocate_section): Adjust write_glink_stub call.
4360         (ppc_elf_finish_dynamic_symbol): Likewise.
4361         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4362         insn array since so many need rewriting.
4363         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4364         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4365         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
4366         nops.  Adjust all uses.
4367         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4368         in glink_vma calculation.
4369         (struct ppc_link_hash_table): Add global_entry section pointer.
4370         (create_linkage_sections): Create separate section for global
4371         entry stubs.
4372         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4373         (size_global_entry_stubs): Handle sizing for aligned stubs.
4374         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4375         and don't stash end of glink branch table in rawsize.
4376         (ppc_build_one_stub): Rewrite stub size calculations.
4377         (build_global_entry_stubs): Use new section.
4378         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4379         Build lazy link stubs out to end of section.  Build global entry
4380         stubs in new section.
4381
4382 2018-01-15  Nick Clifton  <nickc@redhat.com>
4383
4384         * po/uk.po: Updated Ukranian translation.
4385
4386 2018-01-13  Nick Clifton  <nickc@redhat.com>
4387
4388         * po/bfd.pot: Regenerated.
4389
4390 2018-01-13  Nick Clifton  <nickc@redhat.com>
4391
4392         * version.m4: Bump version to 2.30.51
4393         * configure: Regenerate.
4394
4395 2018-01-13  Nick Clifton  <nickc@redhat.com>
4396
4397         2.30 branch created.
4398
4399 2018-01-12  Jens Widell  <jl@opera.com>
4400
4401         * elf.c (setup_group): Optimize search for group by remembering
4402         last found group and restarting search at that index.
4403         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4404
4405 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
4406
4407         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4408         bfd_link_common_skip_none in switch.
4409
4410 2018-01-12  Alan Modra  <amodra@gmail.com>
4411
4412         PR ld/22649
4413         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4414         references on forced local symbols.
4415
4416 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
4417
4418         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4419         .reginfo section has wrong size.
4420
4421 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4422
4423         PR ld/22393
4424         * elf.c (_bfd_elf_map_sections_to_segments): When generating
4425         separate code and read-only data LOAD segments, create a new
4426         LOAD segment if the previous section contains text and the
4427         current section doesn't or vice versa.  Don't put a writable
4428         section in a read-only segment if there is a RELRO segment.
4429
4430 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4431
4432         PR ld/22649
4433         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4434         references on forced local symbols.
4435
4436 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4437
4438         PR ld/22677
4439         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4440         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4441
4442 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4443
4444         PR 22662
4445         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4446
4447 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
4448
4449         * elf.c (elfcore_grok_freebsd_note): Handle
4450         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4451         NT_FREEBSD_PROCSTAT_VMMAP.
4452
4453 2018-01-03  Alan Modra  <amodra@gmail.com>
4454
4455         Update year range in copyright notice of all files.
4456
4457 For older changes see ChangeLog-2017
4458 \f
4459 Copyright (C) 2018 Free Software Foundation, Inc.
4460
4461 Copying and distribution of this file, with or without modification,
4462 are permitted in any medium without royalty provided the copyright
4463 notice and this notice are preserved.
4464
4465 Local Variables:
4466 mode: change-log
4467 left-margin: 8
4468 fill-column: 74
4469 version-control: never
4470 End: