bfd/ChangeLog

   1 2018-10-23  Alan Modra  <amodra@gmail.com>
   2
   3         PR 23806
   4         * merge.c (_bfd_add_merge_section): Don't attempt to merge
   5         sections with ridiculously large alignments.
   6
   7 2018-10-23  Alan Modra  <amodra@gmail.com>
   8
   9         PR 23805
  10         * elflink.c (elf_link_input_bfd): Don't segfault on finding
  11         STT_TLS symbols without any TLS sections.  Instead, change the
  12         symbol type to STT_NOTYPE.
  13
  14 2018-10-23  Alan Modra  <amodra@gmail.com>
  15
  16         PR 23804
  17         * merge.c (_bfd_add_merge_section): Don't attempt to merge
  18         sections where size is not a multiple of entsize.
  19
  20 2018-10-20  Alan Modra  <amodra@gmail.com>
  21
  22         PR 23788
  23         * elf.c (section_match): Don't require a size match for SHT_SYMTAB
  24         or SHT_STRTAB.
  25
  26 2018-10-17  Alan Modra  <amodra@gmail.com>
  27
  28         PR 23653
  29         * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
  30         too when choosing dynobj.
  31
  32 2018-10-16  Alan Modra  <amodra@gmail.com>
  33
  34         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
  35         PE_DEBUG_DATA size checks.
  36
  37 2018-10-16  Alan Modra  <amodra@gmail.com>
  38
  39         PR 23781
  40         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
  41         before returning.
  42
  43 2018-10-16  Alan Modra  <amodra@gmail.com>
  44
  45         PR 23534
  46         * init.c (bfd_init): Return an unsigned int.
  47         bfd-in2.h: Regenerate.
  48
  49 2018-10-15  Alan Modra  <amodra@gmail.com>
  50
  51         PR 23534
  52         * init.c (BFD_INIT_MAGIC): Define.
  53         (bfd_init): Return BFD_INIT_MAGIC.
  54         bfd-in2.h: Regenerate.
  55
  56 2018-10-13  Alan Modra  <amodra@gmail.com>
  57
  58         PR 23770
  59         PR 23425
  60         * reloc.c (_bfd_clear_contents): Replace "location" param with
  61         "buf" and "off".  Bounds check "off".  Return status.
  62         * cofflink.c (_bfd_coff_generic_relocate_section): Update
  63         _bfd_clear_contents call.
  64         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
  65         * elf32-arc.c (elf_arc_relocate_section): Likewise.
  66         * elf32-i386.c (elf_i386_relocate_section): Likewise.
  67         * elf32-metag.c (metag_final_link_relocate): Likewise.
  68         * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
  69         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
  70         * elf32-visium.c (visium_elf_relocate_section): Likewise.
  71         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
  72         * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
  73         * libbfd-in.h (_bfd_clear_contents): Update prototype.
  74         * libbfd.h: Regenerate.
  75
  76 2018-10-09  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
  77
  78         * elflink.c (elf_link_output_extsym): Do not place symbols into a
  79         discarded .dynsym.
  80
  81 2018-10-08  H.J. Lu  <hongjiu.lu@intel.com>
  82
  83         PR ld/23428
  84         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
  85         add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
  86         in non-code PT_LOAD segment.
  87
  88 2018-10-08  Alan Modra  <amodra@gmail.com>
  89
  90         * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
  91         lacking sections.
  92         * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
  93         program headers are required when info->load_phdrs.  Reorganize
  94         code handling program headers.  Generate a mapping without
  95         sections just for file and program headers when -z separate-code
  96         would indicate they should be on a different page to the first
  97         section.
  98
  99 2018-10-08  Alan Modra  <amodra@gmail.com>
 100
 101         * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
 102         from m->p_vaddr_offset for segments without sections.  Invert
 103         sign of p_vaddr_offset.
 104         (rewrite_elf_program_header, copy_elf_program_header): Save
 105         old segment p_vaddr to p_vaddr_offset.  Invert sign of
 106         p_vaddr_offset.
 107
 108 2018-10-08  Alan Modra  <amodra@gmail.com>
 109
 110         * elf.c (get_program_header_size): Don't count PT_INTERP if
 111         .interp is empty.
 112         (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
 113         .interp is empty.
 114
 115 2018-10-08  Alan Modra  <amodra@gmail.com>
 116
 117         * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
 118         overlays before segment containing headers.
 119
 120 2018-10-08  Alan Modra  <amodra@gmail.com>
 121
 122         * elf.c (make_mapping): Cope with zero size array at end of
 123         struct elf_segment_map.
 124         (_bfd_elf_map_sections_to_segments): Likewise.
 125         (rewrite_elf_program_header, copy_elf_program_header): Likewise.
 126         (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
 127
 128 2018-10-05  Alan Modra  <amodra@gmail.com>
 129
 130         * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
 131         SHT_NOTE.
 132
 133 2018-10-05  Richard Henderson  <rth@twiddle.net>
 134
 135         * bfd-in2.h: Regenerated.
 136         * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
 137         R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
 138         R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
 139         R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
 140         R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
 141         (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
 142         BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
 143         BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
 144         BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
 145         BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
 146         BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
 147         BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
 148         (elf_or1k_link_hash_table): Add field saw_plta.
 149         (or1k_final_link_relocate): Add value calculations for new relocations.
 150         (or1k_elf_relocate_section): Add section relocations for new
 151         relocations.
 152         (or1k_write_plt_entry): New function.
 153         (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
 154         using new l.adrp instruction.  Cleanup PLT relocation code generation.
 155         * libbfd.h: Regenerated.
 156         * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
 157         BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
 158         BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
 159         BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
 160         BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
 161         BFD_RELOC_OR1K_TLS_IE_LO13.
 162
 163 2018-10-05  Richard Henderson  <rth@twiddle.net>
 164
 165         * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
 166         relocations.  Add error for non zero addend with plt and got
 167         relocations.  Add error for got and plt references against dynamic, non
 168         local, symbols.  Add error when linking non shared liraries with
 169         flag_pic.
 170
 171 2018-10-05  Richard Henderson  <rth@twiddle.net>
 172             Stafford Horne  <shorne@gmail.com>
 173
 174         * bfd-in2.h: Regenerated.
 175         * elf32-or1k.c (N_ONES): New macro.
 176         (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
 177         Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
 178         R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
 179         R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
 180         R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
 181         (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
 182         BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
 183         BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
 184         BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
 185         BFD_RELOC_OR1K_TLS_LE_SLO16.
 186         (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
 187         also check results before returning.
 188         (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
 189         limit.
 190         (or1k_final_link_relocate): New function.
 191         (or1k_elf_relocate_section): Add support for new AHI and SLO
 192         relocations.  Use or1k_final_link_relocate instead of generic
 193         _bfd_final_link_relocate.
 194         (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
 195         * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
 196         BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
 197         BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
 198         BFD_RELOC_OR1K_TLS_LE_SLO16.  Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
 199         and BFD_RELOC_OR1K_GOTOFF_LO16.
 200         * libbfd.h: Regenerated.
 201
 202 2018-10-04  Jim Wilson  <jimw@sifive.com>
 203
 204         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
 205         loop, handle htab->sdyntdata section.
 206
 207 2018-10-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 208
 209         * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
 210         impact of STT_REGISTER symbols in the dynsym sh_info here...
 211         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
 212         do it here.
 213
 214 2018-10-03  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         PR ld/23658
 217         * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
 218         sections with the same section alignment into a single PT_NOTE
 219         segment.  Check SHT_NOTE section type instead of section name.
 220         (_bfd_elf_map_sections_to_segments): Likewise.
 221
 222 2018-10-03  Millan Wolff  <mail@milianw.de>
 223
 224         PR 23715
 225         * dwarf2.c (find_abstract_instance): Allow recursive invocations
 226         of find_abstract_instance to override the name variable.
 227
 228 2018-10-03  Nick Clifton  <nickc@redhat.com>
 229
 230         * po/pt.po: Updated Portuguese translation.
 231
 232 2018-10-01  Cupertino Miranda <cmiranda@synopsys.com>
 233
 234         * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
 235         section alignment in consideration for this relocation. Fixed TCB_SIZE
 236         offset size to include section alignment.
 237         (get_got_entry_list_for_symbol): Changed.
 238         * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
 239         (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
 240         (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
 241         section alignment.
 242         (elf_arc_check_relocs): Changed.
 243         (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
 244         (struct elf_arc_link_hash_entry): Moved and changed.
 245         (elf_arc_link_hash_newfunc): Changed.
 246         (arc_elf_link_hash_table_create): Removed old initializations.
 247         (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
 248
 249 2018-09-28  H.J. Lu  <hongjiu.lu@intel.com>
 250
 251         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
 252         elfclass instead of bed->s->elfclass.
 253
 254 2018-09-27  Jim Wilson  <jimw@sifive.com>
 255
 256         * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
 257         (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
 258         (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
 259         (riscv_find_pcgp_lo_reloc): Likewise.
 260         (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
 261         (riscv_delete_pcgp_lo_reloc): Likewise.
 262         (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
 263         calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
 264         with TRUE.  Mark abfd arg as ATTRIBUTE_UNUSED.
 265
 266 2018-09-25  Jim Wilson  <jimw@sifive.com>
 267
 268         * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd.  Change
 269         return type to bfd_boolean.  If EF_RISCV_RVE call _bfd_error_handler
 270         and return FALSE.  Return TRUE at end.
 271         (riscv_make_plt_entry): Likewise.
 272         (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
 273         (riscv_elf_finish_dynamic_sections): Update call to
 274         riscv_make_plt_header.
 275
 276 2018-09-24  Jim Wilson  <jimw@sifive.com>
 277
 278         * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
 279         hi_sec_off which is symbol address with addend subtracted.  Use in
 280         riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
 281
 282         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
 283         overflow with addend.  Use reloc_dangerous instead of reloc_overflow.
 284         Add strings for the two errors handled here.
 285         (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
 286         comment.  Only give error with addend when used with section symbol.
 287         In case bfd_reloc_dangerous, update error string.
 288
 289 2018-09-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 290
 291         PR gdb/20948
 292         * elf.c (_bfd_elf_write_object_contents): Return from function
 293         early if abfd->direction == both_direction.
 294
 295 2018-09-21  Simon Marchi  <simon.marchi@ericsson.com>
 296
 297         * configure.ac: Check for fls.
 298         * elf32-nds32.c (fls): Only define if !HAVE_FLS.
 299         * config.in: Re-generate.
 300         * configure: Re-generate.
 301
 302 2018-09-20  Maciej W. Rozycki  <macro@linux-mips.org>
 303
 304         * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
 305         duplicate `case' selectors.
 306
 307 2018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
 308
 309         * elf32-nds32.c (nds32_elf_relax_loadstore):
 310         Remove the unused target features.
 311         (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
 312         (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
 313         nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
 314         nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
 315         nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
 316         calculate_plt_offset, calculate_got_memory_address,
 317         nds32_elf_check_dup_relocs): Removed.
 318         All callers changed.
 319         * elf32-nds32.h: Remove the unused macros and defines.
 320         (elf_nds32_link_hash_table): Remove the unused variable.
 321         (bfd_elf32_nds32_set_target_option): Update prototype.
 322         (nds32_elf_ex9_init): Removed.
 323         * elf32-nds32.c (nds32_convert_32_to_16): Updated.
 324         * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
 325         to initialize array nds32_elf_howto_table in any order
 326         without lots of EMPTY_HOWTO.
 327         (nds32_reloc_map): Updated.
 328         * reloc.c: Add BFD_RELOC_NDS32_LSI.
 329         * bfd-in2.h: Regenerated.
 330         * bfd/libbfd.h: Regenerated.
 331         * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
 332         (nds32_reloc_map): Likewise.
 333         (nds32_elf_relax_flsi): New function.
 334         (nds32_elf_relax_section): Support floating load/store relaxation.
 335         * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
 336         New macro.
 337         (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
 338         (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
 339         (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
 340         nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
 341         New functions.
 342         (nds32_info_to_howto_rel): Add BFD_ASSERT.
 343         (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
 344         nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
 345         nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
 346         bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
 347         (nds32_elf_final_sda_base): Improve it to find the better gp value.
 348         (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
 349         * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
 350         (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
 351         * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
 352         (create_got_section): Likewise.
 353         (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
 354         nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
 355         (nds32_elf_check_relocs): Fix the issue that the shared library may
 356         has TEXTREL entry in the dynamic section.
 357         (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
 358         since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
 359         (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
 360         dynamic entry.
 361         (calculate_offset): Remove the unused parameter `pic_ext_target' and
 362         related codes.
 363         All callers changed.
 364         (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
 365         will cause some errors for our test cases.
 366         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
 367         generic object.
 368         * reloc.c: Add TLS relocations.
 369         * libbfd.h: Regenerated.
 370         * bfd-in2.h: Regenerated.
 371         * elf32-nds32.h (struct section_id_list_t): New.
 372         (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
 373         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
 374         New prototypes.
 375         (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
 376         New macro.
 377         (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
 378         elf_nds32_link_hash_table): Updated.
 379         * elf32-nds32.c (enum elf_nds32_tls_type): New.
 380         (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
 381         (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
 382         fls, ones32, list_insert, list_insert_sibling, dump_chain,
 383         elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
 384         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
 385         (elf_nds32_obj_tdata): Add new fields.
 386         (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
 387         (nds32_elf_howto_table): Add TLS relocations.
 388         (nds32_reloc_map): Likewise.
 389         (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
 390         nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
 391         nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
 392         nds32_elf_check_relocs, allocate_dynrelocs): Updated.
 393         (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
 394         (dtpoff_base): Rename it to `gottpof' and then update it.
 395
 396 2018-09-20  Alan Modra  <amodra@gmail.com>
 397
 398         PR 23685
 399         * peXXigen.c (pe_print_edata): Correct export address table
 400         overflow checks.  Check dataoff against section size too.
 401
 402 2018-09-20  Alan Modra  <amodra@gmail.com>
 403
 404         PR 23686
 405         * dwarf2.c (read_section): Error when attempting to malloc
 406         "(bfd_size_type) -1".
 407         * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
 408         function_name.  Bounds check reloc address.  Formatting.  Ensure
 409         .stabstr zero terminated.
 410
 411 2018-09-18  Nick Clifton  <nickc@redhat.com>
 412
 413         PR 23657
 414         * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
 415         ELF section has contents and size larger than the file size.
 416
 417 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 418
 419         PR ld/21375
 420         * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
 421         (_bfd_mips_elf_linker_flags): Update prototype.
 422         * elf32-mips.c (elf_backend_hide_symbol): New macro.
 423         * elf64-mips.c (elf_backend_hide_symbol): Likewise.
 424         * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
 425         * elfxx-mips.c (mips_elf_link_hash_table): Add
 426         `use_absolute_zero' and `gnu_target' members.
 427         (mips_elf_record_global_got_symbol): Call
 428         `_bfd_mips_elf_hide_symbol' rather than
 429         `_bfd_elf_link_hash_hide_symbol'.
 430         (mips_use_local_got_p): Return FALSE if the symbol is absolute.
 431         (mips_elf_obtain_contents): Reorder function.
 432         (mips_elf_nullify_got_load): New function.
 433         (mips_elf_calculate_relocation): Add `contents' parameter.
 434         Nullify GOT loads or if it is not possible, then redirect GOT
 435         relocations to the `__gnu_absolute_zero' symbol, for references
 436         that are supposed to resolve to zero.
 437         (mips_elf_define_absolute_zero): New function.
 438         (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
 439         `mips_elf_calculate_relocation' for references made via the GOT
 440         that are supposed to resolve to zero.
 441         (_bfd_mips_elf_hide_symbol): New function.
 442         (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
 443         set the `gnu_target' member of the MIPS hash table.
 444         (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
 445         (_bfd_mips_post_process_headers): Use it.
 446
 447 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 448
 449         * elfxx-mips.c (mips_elf_store_contents): New function...
 450         (mips_elf_perform_relocation): ... factored out from here.
 451
 452 2018-09-14  Lifang Xia <lifang_xia@c-sky.com>
 453
 454         * elf32-csky.c (csky_elf_howto_table): Fill special_function of
 455         R_CKCORE_PCREL32.
 456         (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
 457
 458 2018-09-14  Alan Modra  <amodra@gmail.com>
 459
 460         PR 23425
 461         * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
 462         fields in debug sections when reloc is against an undefined symbol
 463         and called from bfd_simple_get_relocated_section_contents or
 464         similar.
 465         * dwarf2.c (find_abstract_instance): Return true for zero offset
 466         DW_FORM_ref_addr without returning values.
 467
 468 2018-09-06  Alan Modra  <amodra@gmail.com>
 469
 470         PR 23570
 471         * elf32-avr.c (elf_avr_special_sections): New.
 472         (elf_backend_special_sections): Define.
 473
 474 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 475
 476         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
 477         error when an invalid relocation is passed;  this is already done
 478         by `_bfd_sparc_elf_info_to_howto_ptr'.
 479
 480 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 481
 482         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
 483         error when an invalid symbol index is retrieved in ELF64_R_SYM of
 484         a relocation seen in an input file.
 485
 486 2018-09-03  Jozef Lawrynowicz <jozef.l@mittosystems.com>
 487             Alan Modra  <amodra@gmail.com>
 488
 489         PR 23595
 490         elf.c (copy_elf_program_header): When first segment contains
 491         only the headers and SHT_NOBITS sections, use segment p_filesz
 492         to calculate header and padding size.  Use filepos of the first
 493         section otherwise.
 494
 495 2018-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 496
 497         PR ld/23600
 498         * archures.c (bfd_arch_get_compatible): Allow an IR object with
 499         unknown architecture.
 500
 501 2018-08-31  Alan Modra  <amodra@gmail.com>
 502
 503         * elf64-ppc.c (num_relocs_for_offset): New function.
 504         (emit_relocs_for_offset): New function.
 505         (use_global_in_relocs): New function, split out from..
 506         (ppc_build_one_stub): ..here.  Output relocations for notoc stubs.
 507         (ppc_size_one_stub): Calculate reloc count for notoc stubs.
 508         (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
 509
 510 2018-08-31  Alan Modra  <amodra@gmail.com>
 511
 512         * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
 513         (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
 514         (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
 515         Define.
 516         * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
 517         (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
 518         (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
 519         * bfd-in2.h: Regenerate.
 520         * libbfd.h: Regenerate.
 521
 522 2018-08-31  Alan Modra  <amodra@gmail.com>
 523
 524         * elf64-ppc.c: Correct _notoc stub comments.
 525         (ppc_build_one_stub): Simplify output of branch for notoc
 526         long branch stub.  Don't include label offset of 8 bytes in
 527         "off" calculation for notoc plt stub.  Don't emit insns to get pc.
 528         (build_offset): Emit insns to get pc here instead.
 529         (size_offset): Add 4 extra insns.
 530         (plt_stub_size): Adjust for "off" and size_offset changes.
 531         (ppc_size_one_stub): Rearrange code into a switch, duplicating
 532         some to better match ppc_build_one_stub.
 533
 534 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 535
 536         * archures.c (bfd_architecture): New machine
 537         bfd_mach_mips_gs264e.
 538         * bfd-in2.h (bfd_architecture): Likewise.
 539         * cpu-mips.c (enum I_xxx): Likewise.
 540         (arch_info_struct): Likewise.
 541         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 542         E_MIPS_MACH_GS264E.
 543         (mips_set_isa_flags): Likewise.
 544         (mips_mach_extensions): Map bfd_mach_mips_gs264e to
 545         bfd_mach_mips_gs464e extension.
 546
 547 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 548
 549         * archures.c (bfd_architecture): New machine
 550         bfd_mach_mips_gs464e.
 551         * bfd-in2.h (bfd_architecture): Likewise.
 552         * cpu-mips.c (enum I_xxx): Likewise.
 553         (arch_info_struct): Likewise.
 554         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 555         E_MIPS_MACH_GS464E.
 556         (mips_set_isa_flags): Likewise.
 557         (mips_mach_extensions): Map bfd_mach_mips_gs464e to
 558         bfd_mach_mips_gs464 extension.
 559
 560 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 561
 562         * archures.c (bfd_architecture): Rename
 563         bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
 564         * bfd-in2.h (bfd_architecture): Likewise.
 565         * cpu-mips.c (enum I_xxx): Likewise.
 566         (arch_info_struct): Likewise.
 567         * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
 568         (mips_set_isa_flags): Likewise.
 569         (mips_mach_extensions): Likewise.
 570         (bfd_mips_isa_ext_mach): Likewise.
 571         (bfd_mips_isa_ext): Likewise.
 572         (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
 573
 574 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 575
 576         * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
 577
 578 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 579
 580          * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
 581          isa_ext for infer ABI flags.
 582          (print_mips_ases): Add Loongson EXT extension.
 583
 584 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 585
 586         * elfxx-mips.c (print_mips_ases): Add CAM extension.
 587
 588 2018-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 589
 590         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
 591         out the GNU_PROPERTY_X86_UINT32_VALID bit.
 592
 593 2018-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 594
 595         PR ld/23499
 596         * elf.c (_bfd_elf_get_symbol_version_string): Return
 597         _("<corrupt>") for corrupt symbol version info.
 598
 599 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
 602         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
 603         X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
 604         X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
 605         instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 606         (_bfd_x86_elf_merge_gnu_properties): Likewise.
 607         (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
 608         instead of X86_ISA_1_NEEDED.
 609         (_bfd_x86_elf_link_fixup_gnu_properties): Handle
 610         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
 611         X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
 612         X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
 613         X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 614
 615 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 616
 617         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
 618         GNU_PROPERTY_X86_UINT32_VALID bit.
 619         (_bfd_x86_elf_link_fixup_gnu_properties): Set the
 620         GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
 621
 622 2018-08-23  Zenith423  <zenith432@users.sourceforge.net>
 623
 624         PR 23460
 625         * plugin.c (struct plugin_list_entry): New structure.
 626         (plugin_list): New variable.
 627         (try_load_plugin): Place opened plugins on a list.  Ensure that
 628         the refcount in the dynamic loader is kept at 1.
 629
 630 2018-08-23  Alan Modra  <amodra@gmail.com>
 631
 632         * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
 633         nop" error message.
 634
 635 2018-08-23  Nick Clifton  <nickc@redhat.com>
 636
 637         * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
 638         code with an assertion.
 639
 640 2018-08-23  Nick Clifton  <nickc@redhat.com>
 641
 642         PR 23061
 643         * coffgen.c (coff_pointerize_aux): Add table_end parameter.  Use
 644         it to prevent walking off the end of the table.
 645         (coff_get_normalized_symtab): Pass internal_end pointer to
 646         coff_pointerize_aux.
 647
 648 2018-08-23  Alan Modra  <amodra@gmail.com>
 649
 650         * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
 651         unresolved_reloc on ppc_stub_plt_call_notoc.
 652
 653 2018-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         PR ld/23536
 656         * development.sh (experimental): New.
 657
 658 2018-08-22  Helge Deller  <deller@gmx.de>
 659         Nick Clifton  <nickc@redhat.com>
 660
 661         * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
 662         the section type of the .PARISC.unwind section on 64-bit binaries
 663         and SHT_PROGBITS for 32-bit binaries.  Add a comment about it.
 664         Add comment about the sh_entsize value.
 665
 666 2018-08-22  Rafeal Auler  <rafaelauler@gmail.com>
 667
 668         PR 23560
 669         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
 670         stub's target, since it may have been changed after the layout.
 671
 672 2018-08-21  John Darington  <john@darrington.wattle.id.au>
 673
 674         * elf32-s12z.c (opru18_reloc): New function.
 675         (elf_s12z_howto_table): Adjust Howto according to new knowledge.
 676
 677 2018-08-21  mephi42  <mephi42@gmail.com>
 678
 679         PR binutils/23315
 680         * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
 681         data is already considered filled.
 682
 683 2018-08-21  Alan Modra  <amodra@gmail.com>
 684
 685         * elf64-ppc.c (HOW): Define.
 686         (ONES): Delete.
 687         (ppc64_elf_howto_raw): Use HOW to initialize entries.
 688         * elf32-ppc.c (HOW): Define.
 689         (ppc_elf_howto_raw): Use HOW to initialize entries, updating
 690         R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
 691
 692 2018-08-21  Alan Modra  <amodra@gmail.com>
 693
 694         * reloc.c (reloc_howto_type): Typedef.
 695         (bfd_symbol): Delete forward declaration.
 696         (struct reloc_howto_struct): Add "negate" field.  Make "size",
 697         "bitsize", "rightshift", "bitpos", "complain_on_overflow",
 698         "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
 699         Rearrange for better packing.  Revise comments.
 700         (HOWTO): Map to rearranged reloc_howto_struct.
 701         (bfd_get_reloc_size): Delete now unused cases.
 702         (read_reloc, write_reloc): Likewise.
 703         (apply_reloc, _bfd_relocate_contents): Test howto->negate
 704         rather than howto->size < 0 for negated relocation values.
 705         * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
 706         signed/unsigned warning.
 707         (xcoff_ppc_relocate_section): Delete "condition is always false"
 708         code.
 709         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
 710         * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
 711         changes.
 712         * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
 713         size 16 for ALPHA_R_LINKAGE.
 714         (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
 715         bitsize to zero.
 716         * bfd-in.h (reloc_howto_type): Delete.
 717         * bfd-in2.h: Regenerate.
 718
 719 2018-08-21  Alan Modra  <amodra@gmail.com>
 720
 721         * reloc.c (HOWTO): Revise comment.
 722         (NEWHOWTO, HOWTO_PREPARE): Delete.
 723         * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
 724         reloc_howto_struct with reloc_howto_type.
 725         * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
 726         * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
 727         * elf-hppa.h (HOW): Define.
 728         (elf_hppa_howto_table): Use it to simplify this table, correcting
 729         name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
 730         R_PARISC_LTOFF_FPTR16DF.
 731         * elf32-mep.c (MEPREL): Use HOWTO.
 732         * bfd-in2.h: Regenerate.
 733
 734 2018-08-20  Alan Modra  <amodra@gmail.com>
 735
 736         * mmo.c (valid_mmo_symbol_character_set): Initialize and make
 737         array const.
 738         (mmo_init): Don't init valid_mmo_symbol_character_set.
 739
 740 2018-08-20  Alan Modra  <amodra@gmail.com>
 741
 742         * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
 743
 744 2018-08-17  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         PR ld/23515
 747         * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
 748         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
 749         backend fixup_gnu_properties if it isn't NULL.  Discard
 750         .note.gnu.property section if all properties have been removed.
 751         * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
 752         (elfNN_bed): Initialize fixup_gnu_properties.
 753         * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
 754         function.
 755         * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
 756         prototype.
 757         (elf_backend_fixup_gnu_properties): New.
 758
 759 2018-08-16  Alan Modra  <amodra@gmail.com>
 760
 761         * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
 762         Formatting.
 763
 764 2018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
 765
 766         PR binutils/23494
 767         * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
 768         (BFD32_LIBS_CFILES): Add elf-properties.c.
 769         (BFD32_BACKENDS): Remove elf-properties.lo.
 770         (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
 771         * configure.ac (elf): Remove elf-properties.lo.
 772         * Makefile.in: Regenerated.
 773         * configure: Likewise.
 774
 775 2018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 776
 777         PR ld/23428
 778         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
 779         add X86_ISA_1_NEEDED property only if existing properties won't
 780         be removed.
 781
 782 2018-08-11  Alan Modra  <amodra@gmail.com>
 783
 784         * reloc.c (bfd_get_reloc_size): Sort switch.
 785         (read_reloc, write_reloc, apply_reloc): New functions.
 786         (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
 787         (_bfd_relocate_contents): Use read_reloc and write_reloc.
 788         (_bfd_clear_contents): Likewise.
 789
 790 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
 791
 792         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
 793         (_bfd_clear_contents): Likewise.
 794         (bfd_perform_relocation): Likewise.
 795         (bfd_install_relocation): Likewise.
 796
 797 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 798
 799         PR ld/23499
 800         * elflink.c (bfd_elf_record_link_assignment): Always clear
 801         h->verinfo.verdef when overriding a dynamic definition.
 802
 803 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         PR binutils/23494
 806         * elf-properties.c (elf_get_gnu_property_section_size): Always
 807         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
 808         (elf_write_gnu_properties): Likewise.
 809
 810 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 811
 812         PR binutils/23494
 813         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
 814         calling _bfd_elf_convert_gnu_property_size to convert
 815         .note.gnu.property section size.
 816         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
 817         calling _bfd_elf_convert_gnu_properties to convert
 818         .note.gnu.property section.
 819         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
 820         (_bfd_elf_convert_gnu_properties): Likewise.
 821         * elf-properties.c (elf_get_gnu_property_section_size): New
 822         function.
 823         (elf_write_gnu_properties): Likewise.
 824         (_bfd_elf_convert_gnu_property_size): Likewise.
 825         (_bfd_elf_convert_gnu_properties): Likewise.
 826         (_bfd_elf_link_setup_gnu_properties): Use
 827         elf_get_gnu_property_section_size and elf_write_gnu_properties.
 828
 829 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 830
 831         PR ld/23486
 832         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
 833         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
 834         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
 835         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
 836         GNU_PROPERTY_X86_ISA_1_USED, property.
 837
 838 2018-08-07  Alan Modra  <amodra@gmail.com>
 839
 840         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
 841         Add lr_restore, eh_size and eh_base.
 842         (eh_advance, eh_advance_size): New functions.
 843         (build_tls_get_addr_stub): Emit EH info for stub.
 844         (ppc_build_one_stub): Likewise for _notoc stubs.
 845         (ppc_size_one_stub): Size EH info for stub.
 846         (group_sections): Init new map_stub fields.
 847         (stub_eh_frame_size): Delete.
 848         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
 849         program for stubs.
 850         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
 851         offset to stub section here..
 852         (ppc64_elf_finish_dynamic_sections): ..rather than here.
 853
 854 2018-08-07  Alan Modra  <amodra@gmail.com>
 855
 856         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
 857         instruction of __tls_get_addr_opt stub.
 858         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
 859         dealing with __tls_get_addr_opt stub.
 860         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
 861
 862 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 863
 864         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
 865         efalgs only when in/out exists.
 866         (elf32_arc_section_from_shdr): Don't complain about 0x0c
 867         section type.  It is mwdt compiler specific.
 868
 869 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 870
 871         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
 872
 873 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 874
 875         * elf32-arc.c (arc_elf_merge_attributes): Handle
 876         Tag_ARC_ATR_version.
 877
 878 2018-08-05  Alan Modra  <amodra@gmail.com>
 879
 880         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
 881         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
 882         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
 883         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
 884         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
 885         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
 886         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
 887         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
 888         ppc_stub_plt_call_both.
 889         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
 890         (build_offset, size_offset): New functions.
 891         (plt_stub_size): Support plt_call_notoc and plt_call_both.
 892         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
 893         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
 894         (ppc64_elf_size_stubs): Likewise, and new stubs.
 895         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
 896         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
 897         * bfd-in2.h: Regenerate.
 898         * libbfd.h: Regenerate.
 899
 900 2018-08-05  Alan Modra  <amodra@gmail.com>
 901
 902         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
 903
 904 2018-08-02  Jim Wilson  <jimw@sifive.com>
 905
 906         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
 907         add SEC_LINKER_CREATED flag.
 908
 909 2018-08-01  Nick Clifton  <nickc@redhat.com>
 910
 911         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
 912         about potentially truncated strncpy operations.
 913         (_bfd_xcoff_put_symbol_name): Likewise.
 914
 915         * elf32-avr.c (avr_stub_name): Check for a NULL return from
 916         bfd_malloc.
 917
 918 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
 919
 920         PR 23460
 921         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
 922         call to fstat fails.
 923         (try_claim): Always close the file descriptor at the end of the
 924         function.
 925         (try_load_plugin): If a plugin has already been registered, then
 926         skip the dlopen and onload steps and go straight to claiming the
 927         file.  If these is an error, close the plugin.
 928
 929 2018-08-01  Alan Modra  <amodra@gmail.com>
 930
 931         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
 932         (ppc_build_one_stub): Don't set stub_offset, instead assert that
 933         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
 934         calculation.  Use "targ" temp when calculating offsets.
 935         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
 936         calculating offsets.  Adjust for alignment before setting
 937         tls_get_addr_opt_bctrl.
 938
 939 2018-08-01  Alan Modra  <amodra@gmail.com>
 940
 941         * po/SRC-POTFILES.in: Regenerate.
 942
 943 2018-07-30  Nick Clifton  <nickc@redhat.com>
 944
 945         PR 22706
 946         * elf32-sh.c (sh_elf_relocate_section): When processing
 947         translation relocs, fail if the relocation offset is too small.
 948         Replace BFD_ASSERTs with more helpful error messages.
 949
 950 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
 951
 952         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
 953         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
 954         * Makefile.in: Regenerated.
 955         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
 956         related bfd_mach defines.
 957         (bfd_csky_arch): Declare.
 958         (bfd_archures_list): Add C-SKY.
 959         * bfd-in.h (elf32_csky_build_stubs): Declare.
 960         (elf32_csky_size_stubs): Declare.
 961         (elf32_csky_next_input_section: Declare.
 962         (elf32_csky_setup_section_lists): Declare.
 963         * bfd-in2.h: Regenerated.
 964         * config.bfd: Add C-SKY.
 965         * configure.ac: Likewise.
 966         * configure: Regenerated.
 967         * cpu-csky.c: New file.
 968         * elf-bfd.h (enum elf_target_id): Add C-SKY.
 969         * elf32-csky.c: New file.
 970         * libbfd.h: Regenerated.
 971         * reloc.c: Add C-SKY relocations.
 972         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
 973         (_bfd_target_vector): Add C-SKY target vector entries.
 974
 975 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 976
 977         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
 978
 979 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 980
 981         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
 982         (bfd_get_24, bfd_put_24): New macros.
 983         * bfd-in2.h: Regenerate.
 984
 985 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 986
 987         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
 988
 989 2018-07-26  Alan Modra  <amodra@gmail.com>
 990
 991         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
 992         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
 993
 994 2018-07-25  Alan Modra  <amodra@gmail.com>
 995
 996         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
 997         Avoid trashing toff with added when used as a symbol index.
 998         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
 999         creating unnecessary fixups when relocatable.
1000
1001 2018-07-25  Alan Modra  <amodra@gmail.com>
1002
1003         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1004         -Wstringop-truncation warning for gcc-8.0 too.
1005         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1006         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1007         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1008         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1009         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1010
1011 2018-07-24  Alan Modra  <amodra@gmail.com>
1012
1013         PR 23430
1014         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1015         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1016
1017 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
1018
1019         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1020         relocation sections consistency check to always check both
1021         .rela.dyn and .rela.plt when they exist. Rearrange variable
1022         definition and assignment places.
1023
1024 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
1025
1026         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1027         relocations section for dynamic undefined weak symbols when
1028         linking a shared object.
1029
1030 2018-07-23  Tom Tromey  <tom@tromey.com>
1031
1032         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1033
1034 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
1035
1036         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1037         cleanup for the case of a global symbol that binds locally.  Also
1038         install a value in the GOT slot in the case of a local symbol in
1039         a non-PIC link.
1040
1041 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
1042
1043         PR ld/23428
1044         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1045         separate code program header is needed, make sure that the first
1046         read-only PT_LOAD segment has no code by adding a
1047         GNU_PROPERTY_X86_ISA_1_USED note.
1048
1049 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
1050             Maciej W. Rozycki  <macro@mips.com>
1051
1052         * elfxx-mips.c (print_mips_ases): Add MMI extension.
1053
1054 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
1055
1056         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1057         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1058         dynamic relocation section will be discarded from output.
1059         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1060         the dynamic relocation section will be retained in output.
1061
1062 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
1063
1064         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1065         checks for defined weak symbols.
1066
1067 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
1068
1069         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1070         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1071         whether the symbol is absolute.
1072         (nds32_elf_relax_lo12): Likewise.
1073         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1074         (elfNN_aarch64_check_relocs): Likewise.
1075         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1076         (bfd_xcoff_import_symbol): Likewise.
1077         (xcoff_write_global_symbol): Likewise.
1078
1079 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
1080
1081         * linker.c (bfd_is_abs_symbol): New macro.
1082         * bfd-in2.h: Regenerate.
1083
1084 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
1085
1086         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1087         (elfcore_write_ppc_ppr): Likewise.
1088         (elfcore_write_ppc_dscr): Likewise.
1089         (elfcore_write_ppc_ebb): Likewise.
1090         (elfcore_write_ppc_pmu): Likewise.
1091         (elfcore_write_ppc_tm_cgpr): Likewise.
1092         (elfcore_write_ppc_tm_cfpr): Likewise.
1093         (elfcore_write_ppc_tm_cvmx): Likewise.
1094         (elfcore_write_ppc_tm_cvsx): Likewise.
1095         (elfcore_write_ppc_tm_spr): Likewise.
1096         (elfcore_write_ppc_tm_ctar): Likewise.
1097         (elfcore_write_ppc_tm_cppr): Likewise.
1098         (elfcore_write_ppc_tm_cdscr): Likewise.
1099         * elf.c (elfcore_write_ppc_tar): New function.
1100         (elfcore_write_ppc_ppr): Likewise.
1101         (elfcore_write_ppc_dscr): Likewise.
1102         (elfcore_write_ppc_ebb): Likewise.
1103         (elfcore_write_ppc_pmu): Likewise.
1104         (elfcore_write_ppc_tm_cgpr): Likewise.
1105         (elfcore_write_ppc_tm_cfpr): Likewise.
1106         (elfcore_write_ppc_tm_cvmx): Likewise.
1107         (elfcore_write_ppc_tm_cvsx): Likewise.
1108         (elfcore_write_ppc_tm_spr): Likewise.
1109         (elfcore_write_ppc_tm_ctar): Likewise.
1110         (elfcore_write_ppc_tm_cppr): Likewise.
1111         (elfcore_write_ppc_tm_cdscr): Likewise.
1112         (elfcore_write_register_note): Call them.
1113         (elfcore_grok_ppc_tar): New function.
1114         (elfcore_grok_ppc_ppr): Likewise.
1115         (elfcore_grok_ppc_dscr): Likewise.
1116         (elfcore_grok_ppc_ebb): Likewise.
1117         (elfcore_grok_ppc_pmu): Likewise.
1118         (elfcore_grok_ppc_tm_cgpr): Likewise.
1119         (elfcore_grok_ppc_tm_cfpr): Likewise.
1120         (elfcore_grok_ppc_tm_cvmx): Likewise.
1121         (elfcore_grok_ppc_tm_cvsx): Likewise.
1122         (elfcore_grok_ppc_tm_spr): Likewise.
1123         (elfcore_grok_ppc_tm_ctar): Likewise.
1124         (elfcore_grok_ppc_tm_cppr): Likewise.
1125         (elfcore_grok_ppc_tm_cdscr): Likewise.
1126         (elfcore_grok_note): Call them.
1127
1128 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
1129
1130         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1131         than `!bfd_link_pic' in determining the dynamic symbol index.
1132         Avoid the index of -1.
1133         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
1134         moving `dyn' to the beginning of the function block.
1135
1136 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
1137             Rich Felker  <bugdal@aerifal.cx>
1138
1139         PR ld/22570
1140         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1141         than `bfd_link_pic' to determine whether dynamic relocations are
1142         to be produced.
1143         (mips_elf_initialize_tls_slots): Likewise.
1144
1145 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
1146
1147         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1148         to `remove_section'.
1149
1150 2018-07-10  Alan Modra  <amodra@gmail.com>
1151
1152         * elf32-xgate.h: Delete.
1153         * elf32-xgate.c: Delete unnecessary forward declarations, add two
1154         that are now needed.
1155         (xgate_elf_bfd_link_hash_table_create)
1156         (xgate_elf_bfd_link_hash_table_free)
1157         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1158         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1159         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1160         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1161         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1162         (elf32_xgate_post_process_headers): Delete.
1163         (elf32_xgate_backend_symbol_processing): New function.
1164         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1165         (_bfd_xgate_elf_print_private_bfd_data): Make static.
1166         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1167         (elf_backend_relocate_section, elf_backend_object_p)
1168         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1169         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1170         (bfd_elf32_bfd_link_hash_table_create)
1171         (bfd_elf32_bfd_set_private_flags)
1172         (xgate_stub_hash_lookup): Don't define.
1173         (elf_backend_symbol_processing): Define.
1174         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1175
1176 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
1177
1178         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1179         `->needs_lazy_stub' if the stubs output section is the absolute
1180         section.
1181
1182 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
1183
1184         PR ld/23388
1185         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1186         * configure: Regenerated.
1187
1188 2018-07-09  Alan Modra  <amodra@gmail.com>
1189
1190         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1191         _bfd_elf_post_process_headers.
1192
1193 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
1194
1195         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1196         space for dynamic relocation for undefined weak symbol.
1197         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1198         relocation for undefined weak symbols.
1199         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1200         section for relocations against undefined weak symbols.
1201
1202 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
1203
1204         * elf.c (elfcore_grok_aarch_sve): New function.
1205         (elfcore_grok_note): Check for Aarch64 SVE.
1206         (elfcore_write_aarch_sve): New function.
1207         (elfcore_write_register_note): Check for Aarch64 SVE.
1208         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1209
1210 2018-07-06  Alan Modra  <amodra@gmail.com>
1211
1212         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1213         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1214         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1215         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1216         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1217         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1218         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1219
1220 2018-07-05  Jim Wilson  <jimw@sifive.com>
1221
1222         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1223         (riscv64*-*-*): Likewise.
1224         (riscv-*-*): Add as an alias for riscv32*-*-*.
1225
1226 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1227
1228         PR ld/23372
1229         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1230         ISA properties with empty bits.
1231
1232 2018-07-05  Nick Clifton  <nickc@redhat.com>
1233
1234         * po/ru.po: Updated Russian translation.
1235
1236 2018-07-05  Alan Modra  <amodra@gmail.com>
1237
1238         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1239         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1240         on mismatch.  Remove "warning: " from messages.  Track last bfd
1241         used to set tags.
1242         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
1243         _bfd_elf_ppc_merge_fp_attributes.
1244         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1245         from _bfd_elf_ppc_merge_fp_attributes.
1246
1247 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
1248
1249         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1250         * Makefile.in: Regenerated.
1251
1252 2018-07-03  Alan Modra  <amodra@gmail.com>
1253
1254         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1255         sections.
1256
1257 2018-07-03  Alan Modra  <amodra@gmail.com>
1258
1259         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1260         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1261         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1262         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
1263         incompatible attribute.
1264         (ppc_elf_merge_obj_attributes): Likewise.  Return
1265         _bfd_elf_merge_object_attributes result.
1266         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1267         _bfd_elf_merge_object_attributes result.
1268
1269 2018-07-03  Alan Modra  <amodra@gmail.com>
1270
1271         PR 17550
1272         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1273         in discarded sections.
1274
1275 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1276
1277         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1278         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1279         list.
1280
1281 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1282
1283         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1284         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1285         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1286         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1287         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1288         R_MICROMIPS_PC23_S2 relocation entries.
1289         (micromips_elf64_howto_table_rela): Likewise.
1290         (micromips_reloc_map): Likewise.
1291         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1292         (elf_micromips_howto_table_rela): Likewise.
1293         (micromips_reloc_map): Likewise.
1294
1295 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1296
1297         PR ld/23324
1298         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1299         R_X86_64_converted_reloc_bit bit.
1300
1301 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
1302             Tom Tromey  <tom@tromey.com>
1303
1304         PR 13157
1305         PR 21787
1306         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1307         (bfd_mach_o_close_and_cleanup): Redefine.
1308         * archive.c (_bfd_unlink_from_archive_parent): New function,
1309         extracted from..
1310         (_bfd_archive_close_and_cleanup): ..here.
1311         (bfd_generic_archive_p): Do not clear archive's format.
1312         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1313         * libbfd.h: Regenerate.
1314
1315 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1316
1317         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1318         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1319         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1320         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1321         * bfd-in2.h: Regenerate.
1322         * cpu-arm.c (arch_info_struct): Add entries for above new
1323         bfd_mach_arm values.
1324         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1325         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1326         architectures.  Force assert failure for any new Tag_CPU_arch value.
1327
1328 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1329
1330         * doc/bfdint.texi: Use command-line consistently when used in a
1331         compount word.
1332         * doc/bfdsumm.texi: Likewise.
1333
1334 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
1335
1336         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1337         visibility check made for undefined weak symbols.
1338
1339 2018-06-26  Nick Clifton  <nickc@redhat.com>
1340
1341         * po/uk.po: Updated Ukranian translation.
1342
1343 2018-06-25  Nick Clifton  <nickc@redhat.com>
1344
1345         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1346         for malloc returning NULL.
1347         (_bfd_aarch64_erratum_843419_fixup): Check for
1348         _bfd_aarch64_erratum_835769_stub_name returning NULL.
1349
1350 2018-06-24  Nick Clifton  <nickc@redhat.com>
1351
1352         * po/bfd.pot: Regenerate.
1353
1354 2018-06-24  Nick Clifton  <nickc@redhat.com>
1355
1356         * version.m4: Update version string to 2.31.51.
1357         * configure: Regenerate.
1358
1359 2018-06-24  Nick Clifton  <nickc@redhat.com>
1360
1361         2.31 branch created.
1362
1363 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1364
1365         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1366         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1367
1368 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1369
1370         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1371         EI_ABIVERSION setting together.
1372
1373 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1374
1375         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1376         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1377         (MIPS_LIBC_ABI_MAX): New enumeration constants.
1378         (_bfd_mips_post_process_headers): Use them in place of magic
1379         numbers.
1380
1381 2018-06-21  Jim Wilson  <jimw@sifive.com>
1382
1383         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1384         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
1385
1386 2018-06-21  Alan Modra  <amodra@gmail.com>
1387
1388         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1389         * doc/Makefile.in: Regenerate.
1390
1391 2018-06-20  Renlin Li  <renlin.li@arm.com>
1392
1393         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1394         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1395         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1396         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1397         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1398         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1399         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1400         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1401         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1402
1403 2018-06-20  Nick Clifton  <nickc@redhat.com>
1404
1405         PR 23316
1406         * opncls.c (get_build_id): Check for a negative or excessive data
1407         size in the build-id note.
1408
1409 2018-06-20  Nick Clifton  <nickc@redhat.com>
1410
1411         PR 23299
1412         * mach-o.c (cputype): New function.
1413         (cpusubtype): New function.
1414         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
1415         values in the MACH-O file header.
1416         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1417         cpusubtype fields from the input bfd's mach-o header to the output
1418         bfd.
1419         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1420         Redefine to bfd_mach_o_bfd_print_private_data.
1421         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1422
1423 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1424
1425         PR ld/22966
1426         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1427         `.got.plt' entry referred is in range.
1428         (mips_finish_exec_plt): Correct the range check for `.got.plt'
1429         start.  Replace the assertion used for that with a proper error
1430         message.
1431
1432 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1433
1434         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1435         formatting.
1436
1437 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1438
1439         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1440         (INCLUDES): Rename to ...
1441         (AM_CPPFLAGS): ... this.
1442         * configure.ac: Remove AC_PREREQ.
1443         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1444         info-in-builddir no-texinfo.tex.
1445         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1446         * doc/bfd.texinfo: Rename to ...
1447         * doc/bfd.texi: ... this.
1448         * Makefile.in: Re-generate.
1449         * aclocal.m4: Re-generate.
1450         * config.in: Re-generate.
1451         * configure: Re-generate.
1452         * doc/Makefile.in: Re-generate.
1453
1454 2018-06-18  Mephi  <mephi42@gmail.com>
1455
1456         PR 23297
1457         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1458         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1459         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1460         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1461         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1462         * bfd-in2.h: Regenerate.
1463         * libbfd.h: Regenerate.
1464
1465 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1466
1467         * elfxx-mips.c (print_mips_ases): Add GINV extension.
1468
1469 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1470
1471         PR binutils/23267
1472         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1473         symbol version is base version.
1474
1475 2018-06-14  Alan Modra  <amodra@gmail.com>
1476
1477         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1478         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1479         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1480         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1481         "dynamic_relocs" is not set.
1482         * elfxx-mips.c (count_section_dynsyms): Likewise.
1483
1484 2018-06-14  Alan Modra  <amodra@gmail.com>
1485
1486         PR 23282
1487         * bfdio.c (bfd_seek): Optimize away seeks to current position.
1488
1489 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
1490             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1491
1492         * elfxx-mips.c (print_mips_ases): Add CRC.
1493
1494 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1495
1496         PR ld/23161
1497         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1498         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1499         __bss_start, _end and _edata in shared libraries.
1500
1501 2018-06-07  Alan Modra  <amodra@gmail.com>
1502
1503         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1504         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1505
1506 2018-06-05  Alan Modra  <amodra@gmail.com>
1507
1508         * bfd.c (struct bfd): Update comment on "where" usage.
1509         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1510         "iostream", and "where" from containing archive file.  Return
1511         error on NULL iovec.
1512         (bfd_bread): Similarly, and return error attempted out of
1513         bounds archive element access.
1514         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1515         "where" from containing archive file.
1516         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
1517         attempt to optimize away seeks.  Don't paper over errors by
1518         calling bfd_tell.
1519         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1520         (bfd_get_size): Likewise.
1521         (bfd_mmap): Operate on and use iovec of containing archive
1522         file.  Return error on NULL iovec.
1523         * cache.c (bfd_cache_lookup_worker): Abort if working on
1524         archive element bfd.
1525         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1526         Don't ignore zero byte reads.
1527         (cache_bread): Look up FILE* in cache here.  Error on NULL
1528         lookup.
1529         (cache_bwrite): Rename "where" to "from".
1530         (cache_bmmap): Don't handle archive elements.
1531         * coffcode.h (coff_slurp_line_table): Exit early on zero
1532         lineno count.
1533         * bfd-in2.h: Regenerate.
1534
1535 2018-06-05  Alan Modra  <amodra@gmail.com>
1536
1537         PR 23254
1538         * plugin.c (bfd_plugin_open_input): Allow for possibility of
1539         nested archives.  Open file again for plugin.
1540         (try_claim): Don't save and restore file position.  Close file
1541         if not claimed.
1542         * sysdep.h (O_BINARY): Define.
1543
1544 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
1545
1546         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1547         (compute_fill_extra_space): Drop declaration. Rename function to
1548         xtensa_compute_fill_extra_space.
1549         (compute_ebb_actions, remove_dead_literal): Update references to
1550         compute_fill_extra_space.
1551
1552 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
1553
1554         * elf32-xtensa.c (elf32xtensa_separate_props): New global
1555         variable.
1556         (xtensa_add_names): New function.
1557         (xtensa_property_section_name): Add new parameter
1558         separate_sections, use it to choose property section name.
1559         (xtensa_get_separate_property_section): New function.
1560         (xtensa_get_property_section): Invoke
1561         xtensa_get_separate_property_section to get individual property
1562         section if it exists, common property section otherwise.
1563         (xtensa_make_property_section): Pass elf32xtensa_separate_props
1564         to xtensa_property_section_name.
1565
1566 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1567
1568         PR binutils/23146
1569         * bfd-in.h: Include "diagnostics.h".
1570         * bfd-in2.h: Regenerated.
1571         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1572         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1573         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1574         -Wstringop-truncation.
1575         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1576         * elf32-s390.c (elf_s390_write_core_note): Likewse.
1577         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1578         * elf64-s390.c (elf_s390_write_core_note): Likewse.
1579         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1580
1581 2018-06-03  Jim Wilson  <jimw@sifive.com>
1582
1583         PR ld/23244
1584         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1585         for and handle an undefined weak with no PLT.
1586
1587         PR ld/22756
1588         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1589         to code that ignores duplicate symbols.
1590
1591 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1592
1593         * version.m4: Bump version to 2.30.52
1594         * configure: Regenerated.
1595
1596 2018-06-01  Alan Modra  <amodra@gmail.com>
1597
1598         * bfd.c (_bfd_error_handler): Arrange for this function to be
1599         declared in bfd-in2.h.
1600         * libbfd-in.h (_bfd_error_handler): Don't declare.
1601         * libbfd.h: Regenerate.
1602         * bfd-in2.h: Regenerate.
1603
1604 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
1605
1606         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1607         This is needed to generate UEFI application image files from ELFs.
1608
1609 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1610
1611         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1612         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1613         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1614         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1615         (elf_i386_lazy_ibt_plt): Likewise.
1616         (elf_i386_nacl_plt): Likewise.
1617         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1618         (elf_x86_64_tlsdesc_plt_entry): This.
1619         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1620         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1621         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1622         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1623         (elf_x86_64_lazy_bnd_plt): Likewise.
1624         (elf_x86_64_lazy_ibt_plt): Likewise.
1625         (elf_x32_lazy_ibt_plt): Likewise.
1626         (elf_x86_64_nacl_plt): Likewise.
1627         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1628         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1629         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1630         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1631         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1632         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1633         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1634         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1635         (elf_x86_non_lazy_plt_layout): Update comments.
1636         (elf_x86_plt_layout): Likewise.
1637
1638 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1639
1640         PR ld/23238
1641         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1642         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1643         (elf_backend_add_symbol_hook): Likewise.
1644         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1645         (elf_backend_add_symbol_hook): Likewise.
1646         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1647         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1648         (elf_backend_add_symbol_hook): Likewise.
1649         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1650         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1651         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1652         (elf_backend_add_symbol_hook): Likewise.
1653         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1654         handling.
1655         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1656         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1657         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1658         * elflink.c (elf_link_add_object_symbols): Set
1659         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1660
1661 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1662
1663         PR ld/23194
1664         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1665         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1666         Extracted from _bfd_elf_link_assign_sym_version.
1667         (_bfd_elf_link_hide_sym_by_version): New function.
1668         (_bfd_elf_link_assign_sym_version): Use
1669         _bfd_elf_link_hide_versioned_symbol.
1670         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1671         _bfd_elf_link_hide_sym_by_version instead of
1672         bfd_hide_sym_by_version.  Don't check unversioned symbol.
1673
1674 2018-05-25  Alan Modra  <amodra@gmail.com>
1675
1676         * Makefile.in: Regenerate.
1677         * po/SRC-POTFILES.in: Regenerate.
1678
1679 2018-05-25  Alan Modra  <amodra@gmail.com>
1680
1681         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1682         * configure: Regenerate.
1683
1684 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1685
1686         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1687         to data.
1688
1689 2018-05-22  Alan Modra  <amodra@gmail.com>
1690
1691         PR 23207
1692         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1693         is NULL.
1694         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1695         sections.
1696         (final_link_relocate): Revert last change.
1697
1698 2018-05-22  Alan Modra  <amodra@gmail.com>
1699
1700         PR 23207
1701         * elf32-hppa.c (final_link_relocate): Don't look for plt call
1702         stubs in non-alloc sections.
1703
1704 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1705
1706         PR ld/23201
1707         * aout-target.h (MY_bfd_link_hide_symbol): New.
1708         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1709         * binary.c (binary_bfd_link_hide_symbol): Likewise.
1710         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1711         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1712         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1713         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1714         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1715         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1716         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1717         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1718         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1719         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1720         (bfd_link_hide_symbol): Likewise.
1721         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1722         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1723         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1724         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1725         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1726         * som.c (som_bfd_link_hide_symbol): Likewise.
1727         * srec.c (srec_bfd_link_hide_symbol): Likewise.
1728         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1729         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1730         (alpha_vms_bfd_link_hide_symbol): Likewise.
1731         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1732         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1733         _bfd_generic_link_hide_symbol.
1734         (rs6000_xcoff64_aix_vec): Likewise.
1735         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1736         local symbol dynamic.
1737         (_bfd_elf_link_hide_symbol): New function.
1738         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1739         check root.ldscript_def.
1740         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1741         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1742         * bfd-in2.h: Regenerated.
1743         * libbfd.h: Likewise.
1744
1745 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1746
1747         PR binutils/23199
1748         * elf.c (setup_group): Mark section in a section group with
1749         SHF_GROUP.
1750
1751 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1752
1753         PR ld/23194
1754         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1755         set eh->local_ref to 1 if a symbol is versioned and there is a
1756         version script.
1757
1758 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
1759
1760         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1761         EF_RISCV_RVE.
1762
1763 2018-05-18  Jim Wilson  <jimw@sifive.com>
1764
1765         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1766         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1767         (riscv_elf_relocate_section): Don't generate dynamic relocation if
1768         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1769         (riscv_elf_finish_dynamic_symbol): Likewise.
1770
1771 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
1772
1773         * Makefile.am: Add s12z files.
1774         * Makefile.in: Regenerate.
1775         * archures.c: Add bfd_s12z_arch.
1776         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1777         * bfd-in2.h: Regenerate.
1778         * config.bfd: Add s12z target.
1779         * configure.ac: Add s12z target.
1780         * configure: Regenerate.
1781         * cpu-s12z.c: New file.
1782         * elf32-s12z.c: New file.
1783         * libbfd.c (bfd_putb24): New function.
1784         (bfd_putl24): New function.
1785         * libbfd.h: Regenerate.
1786         * reloc.c: Add s12z relocations.
1787         (bfd_get_reloc_size): Handle size 5 relocs.
1788         * targets.c: Add s12z_elf32_vec.
1789
1790 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1791
1792         PR ld/23189
1793         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1794         like R_386_GOT32.
1795         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1796         set eh->local_ref to 1 for linker defined symbols.
1797
1798 2018-05-18  Alan Modra  <amodra@gmail.com>
1799
1800         PR 23199
1801         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
1802         don't point at other SHT_GROUP sections.  Set shdr corresponding
1803         to invalid entry, to NULL rather than section 0.  Identify
1804         SHT_GROUP section index when reporting an error.  Cope with NULL
1805         shdr pointer.
1806
1807 2018-05-18  Alan Modra  <amodra@gmail.com>
1808
1809         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1810         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1811         visibility.
1812         * libbfd.h: Regenerate.
1813         * configure: Regenerate.
1814         * config.in: Regenerate.
1815
1816 2018-05-18  Alan Modra  <amodra@gmail.com>
1817
1818         * libbfd-in.h: Add include guard.
1819         * libcoff-in.h: Likewise.
1820         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1821         * doc/Makefile.in: Regenerate.
1822         * libbfd.h: Regenerate.
1823         * libcoff.h: Regenerate.
1824
1825 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1826
1827         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1828
1829 2018-05-16  Alan Modra  <amodra@gmail.com>
1830
1831         PR 22458
1832         * format.c (struct bfd_preserve): Add section_id.
1833         (bfd_preserve_save, bfd_preserve_restore): Save and restore
1834         _bfd_section_id.
1835         (bfd_reinit): Set _bfd_section_id.
1836         (bfd_check_format_matches): Put all matches of any priority into
1837         matching_vector.  Save initial section id and start each attempted
1838         match at that section id.
1839         * libbfd-in.h (_bfd_section_id): Declare.
1840         * section.c (_bfd_section_id): Rename from section_id and make
1841         global.  Adjust uses.
1842         (bfd_get_next_section_id): Delete.
1843         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1844         bfd_get_section_id with _bfd_section_id.
1845         * libbfd.h: Regenerate.
1846         * bfd-in2.h: Regenerate.
1847
1848 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
1849
1850         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1851         of the aux structure are initialised.
1852
1853 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
1854
1855         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1856
1857 2018-05-15  Nick Clifton  <nickc@redhat.com>
1858
1859         * po/pt.po: New Portuguese translation.
1860         * configure.ac (ALL_LINGUAS): Add pt.
1861         * configure: Regenerate.
1862
1863 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1864
1865         PR ld/23169
1866         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1867         an error on IFUNC pointer defined in PDE.
1868         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1869         _bfd_x86_elf_link_fixup_ifunc_symbol.
1870         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1871         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1872         function.
1873         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1874
1875 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1876
1877         PR ld/23162
1878         * elfxx-x86.c (elf_x86_linker_defined): New function.
1879         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1880         _end and _edata locally defined within executables.
1881
1882 2018-05-12  Alan Modra  <amodra@gmail.com>
1883
1884         PR 20659
1885         * elf.c (rewrite_elf_program_header): Use segment_mark only for
1886         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
1887         Instead make matching_lma and suggested_lma pointers to the
1888         sections.  Align section vma and lma calculated from segment.
1889         Don't clear includes_phdrs or includes_filehdr based on p_paddr
1890         test.  Try to handle alignment padding before first section by
1891         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
1892
1893 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
1894
1895         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1896         conformant to TI ABI.
1897         (pru_elf32_relax_section): Likewise.
1898         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1899         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1900         (pru_elf32_pmem_relocate): Trap - should not get here.
1901         (pru_elf32_relocate_section): Add support for REL relocations.
1902         (elf_info_to_howto_rel): Enable REL.
1903         (elf_backend_may_use_rel_p): Likewise.
1904         (elf_backend_may_use_rela_p): Likewise.
1905         (elf_backend_default_use_rela_p): Likewise.
1906
1907 2018-05-09  Alan Modra  <amodra@gmail.com>
1908
1909         PR 23148
1910         * peXXigen.c (pe_print_edata): Correct minimum size.
1911
1912 2018-05-09  Alan Modra  <amodra@gmail.com>
1913
1914         PR 23147
1915         * peXXigen.c (pe_print_idata): Bound check hint_addr.
1916
1917 2018-05-08  Nick Clifton  <nickc@redhat.com>
1918
1919         PR 22809
1920         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1921         string section.
1922         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1923         attribute section is larger than the size of the file.
1924
1925 2018-05-07  Alan Modra  <amodra@gmail.com>
1926
1927         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1928         strncmp when checking for ".bf" special symbol.
1929         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1930         section name a char array, remove sentinal known_sections entry,
1931         and adjust loop over known_sections to suit.  Use memcmp rather
1932         than strncmp.
1933
1934 2018-05-04  Alan Modra  <amodra@gmail.com>
1935
1936         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1937         (struct elf_external_linux_prpsinfo32_ugid16),
1938         (struct elf_external_linux_prpsinfo64_ugid32),
1939         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1940         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1941         Move comment to..
1942         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1943         directives.
1944         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1945         to data.
1946         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1947         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1948         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1949         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1950         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1951         pragmas.
1952         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1953         false positive gcc-8 warning.
1954         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1955
1956 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1957
1958         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1959         of arguments when warning about different long double types.
1960
1961 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1962
1963         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1964         (elf_backend_fixup_symbol): New macro.
1965         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1966         handling.
1967         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1968
1969 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1970
1971         * Makefile.am: Added NFP files to build.
1972         * archures.c: Added bfd_arch_nfp
1973         * config.bfd: Added NFP support.
1974         * configure.ac: Added NFP support.
1975         * cpu-nfp.c: New, for NFP support.
1976         * elf-bfd.h: Added elf_section_info()
1977         * elf64-nfp.c: New, for NFP support.
1978         * po/SRC-POTFILES.in: Added NFP source files.
1979         * targets.c: Added nfp_elf64_vec
1980         * bfd-in2.h: Regenerate.
1981         * Makefile.in: Regenerate.
1982         * configure: Regenerate.
1983
1984 2018-04-27  Alan Modra  <amodra@gmail.com>
1985
1986         * bfd-in2.h: Regenerate.
1987         * libbfd.h: Regenerate.
1988
1989 2018-04-27  Alan Modra  <amodra@gmail.com>
1990
1991         PR 23123
1992         PR 22374
1993         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1994         relocs for ifuncs.
1995         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1996
1997 2018-04-26  Pedro Alves  <palves@redhat.com>
1998
1999         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2000         ifunc and non-ifunc symbols duplicates.
2001
2002 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2003         Mickaël Guêné  <mickael.guene@st.com>
2004
2005         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2006         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2007         (elf32_arm_populate_plt_entry): Likewise.
2008         (elf32_arm_output_plt_map_1): Likewise.
2009         (elf32_arm_output_arch_local_syms): Likewise.
2010
2011 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2012         Mickaël Guêné  <mickael.guene@st.com>
2013
2014         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2015         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2016
2017 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2018         Mickaël Guêné  <mickael.guene@st.com>
2019
2020         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2021         for R_ARM_TARGET2.
2022
2023 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2024         Mickaël Guêné  <mickael.guene@st.com>
2025
2026         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2027         (elf32_arm_always_size_sections): Create stack segment.
2028
2029 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2030         Mickaël Guêné  <mickael.guene@st.com>
2031
2032         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2033         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2034         relocations.
2035         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2036         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2037         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2038         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2039         (struct elf32_arm_link_hash_table): Update comment.
2040         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2041         (IS_ARM_TLS_RELOC): Likewise.
2042         (elf32_arm_check_relocs): Likewise.
2043         (allocate_dynrelocs_for_symbol): Likewise.
2044         (elf32_arm_size_dynamic_sections): Update comment.
2045         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2046         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2047
2048 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2049         Mickaël Guêné  <mickael.guene@st.com>
2050
2051         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2052         (elf32_arm_create_dynamic_sections): Handle FDPIC.
2053         (elf32_arm_allocate_plt_entry): Likewise.
2054         (elf32_arm_populate_plt_entry): Likewise.
2055         (elf32_arm_output_plt_map_1): Likewise.
2056
2057 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2058         Mickaël Guêné  <mickael.guene@st.com>
2059
2060         * elf32-arm.c (struct fdpic_local): New.
2061         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2062         (elf32_arm_local_fdpic_cnts): New.
2063         (struct fdpic_global): New.
2064         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2065         (elf32_arm_link_hash_table): Add srofixup field.
2066         (arm_elf_add_rofixup): New.
2067         (arm_elf_fill_funcdesc): New.
2068         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2069         (elf32_arm_allocate_local_sym_info): Likewise.
2070         (create_got_section): Create .rofixup section.
2071         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2072         (bfd_elf32_arm_set_target_params): Handle FDPIC.
2073         (elf32_arm_final_link_relocate): Likewise.
2074         (elf32_arm_check_relocs): Likewise.
2075         (allocate_dynrelocs_for_symbol): Likewise.
2076         (elf32_arm_size_dynamic_sections): Likewise.
2077         (elf32_arm_finish_dynamic_sections): Likewise.
2078         (elf32_arm_output_arch_local_syms): Likewise.
2079         (elf32_arm_fdpic_omit_section_dynsym): New.
2080
2081 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2082         Mickaël Guêné  <mickael.guene@st.com>
2083
2084         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2085         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2086         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2087         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2088         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2089         (elf32_arm_howto_from_type): Take new members of
2090         elf32_arm_howto_table_2 into account.
2091         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2092         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2093         BFD_RELOC_ARM_FUNCDESC_VALUE.
2094         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2095         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2096         BFD_RELOC_ARM_FUNCDESC_VALUE.
2097
2098 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2099         Mickaël Guêné  <mickael.guene@st.com>
2100
2101         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2102         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2103         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2104         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2105
2106 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2107         Mickaël Guêné  <mickael.guene@st.com>
2108
2109         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2110         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2111         arm*-*-uclinuxfdpiceabi.
2112         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2113         arm_elf32_fdpic_le_vec.
2114         * configure: Regenerate.
2115         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2116         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2117         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2118         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2119         (elf32_arm_fdpic_link_hash_table_create): New.
2120         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2121         arm_elf32_fdpic_le_vec.
2122
2123 2018-04-25  Alan Modra  <amodra@gmail.com>
2124
2125         * elf-linux-core.h: Disable gcc-8 string truncation warning.
2126         * elf.c (elfcore_write_prpsinfo): Likewise.
2127
2128 2018-04-25  Alan Modra  <amodra@gmail.com>
2129
2130         * Makefile.am: Remove arm-aout and arm-coff support.
2131         * config.bfd: Likewise.
2132         * configure.ac: Likewise.
2133         * targets.c: Likewise.
2134         * aout-arm.c: Delete.
2135         * armnetbsd.c: Delete.
2136         * riscix.c: Delete.
2137         * Makefile.in: Regenerate.
2138         * configure: Regenerate.
2139         * po/SRC-POTFILES.in: Regenerate.
2140
2141 2018-04-24  Nick Clifton  <nickc@redhat.com>
2142
2143         PR 23113
2144         * elf.c (ignore_section_sym): Check for the output_section pointer
2145         being NULL before dereferencing it.
2146
2147         PR 23110
2148         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2149         a negative PE_DEBUG_DATA size before iterating over the debug data.
2150
2151 2018-04-23  Alan Modra  <amodra@gmail.com>
2152
2153         * elf-linux-core.h: Revert last change.
2154         * elf.c: Likewise.
2155
2156 2018-04-23  Nick Clifton  <nickc@redhat.com>
2157
2158         PR 23056
2159         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2160         the end of the string table, and zero it.
2161
2162 2018-04-23  Alan Modra  <amodra@gmail.com>
2163
2164         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2165         gcc-8 string truncation warning.
2166         (swap_linux_prpsinfo32_ugid16_out): Likewise.
2167         (swap_linux_prpsinfo64_ugid32_out): Likewise.
2168         (swap_linux_prpsinfo64_ugid16_out): Likewise.
2169         * elf.c (elfcore_write_prpsinfo): Likewise.
2170
2171 2018-04-23  Nick Clifton  <nickc@redhat.com>
2172
2173         PR 23056
2174         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2175         the end of the string table, and zero it.
2176
2177 2018-04-20  Alan Modra  <amodra@gmail.com>
2178
2179         PR 22978
2180         * elf32-hppa.c (got_relocs_needed): Add extra param to special
2181         case both dtprel and tprel relocs.
2182         (allocate_dynrelocs): Adjust conditions for got relocs.
2183         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2184         Emit dynamic relocs on TLS GOT entries for shared libraries,
2185         not when pic.  Omit dynamic reloc on dtprel entry when local,
2186         and on tprel entry when local and executable.
2187
2188 2018-04-19  Alan Modra  <amodra@gmail.com>
2189
2190         PR 22537
2191         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2192         (hppa_type_of_stub): Don't return a long branch stub for
2193         symbols other than those defined statically.
2194
2195 2018-04-19  Alan Modra  <amodra@gmail.com>
2196
2197         * Makefile.am: Revert 2018-04-18 coff-mips changes.
2198         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2199         to selvecs for mips targets change 2018-04-18.
2200         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2201         and  mips_ecoff_bele_vec.
2202         * targets.c: Likewise.
2203         * coff-mips.c: Resurrect.
2204         * Makefile.in: Regenerate.
2205         * configure: Regenerate.
2206         * po/SRC-POTFILES.in: Regenerate.
2207
2208 2018-04-18  Alan Modra  <amodra@gmail.com>
2209
2210         * Makefile.am: Remove mips aout and coff support.
2211         * config.bfd: Likewise.
2212         * configure.ac: Likewise.
2213         * targets.c: Likewise.
2214         * coff-mips.c: Delete
2215         * mipsbsd.c: Delete
2216         * pe-mips.c: Delete
2217         * pei-mips.c: Delete
2218         * Makefile.in: Regenerate.
2219         * configure: Regenerate.
2220         * po/SRC-POTFILES.in: Regenerate.
2221
2222 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2223
2224         * elf32-i386.c (elf32_bed): Define before including
2225         "elf32-target.h".
2226         * elf64-x86-64.c (elf64_bed): Define before including
2227         "elf64-target.h".
2228         (elf32_bed): Define before including "elf32-target.h".
2229
2230 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2231
2232         PR ld/23055
2233         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2234         normal input file with compatible relocation.
2235
2236 2018-04-18  Alan Modra  <amodra@gmail.com>
2237
2238         * Makefile.am: Remove support for assorted i386 aout and coff targets.
2239         * config.bfd: Likewise.
2240         * configure.ac: Likewise.
2241         * doc/bfdint.texi: Likewise.
2242         * targets.c: Likewise.
2243         * freebsd.h: Delete.
2244         * i386dynix.c: Delete.
2245         * i386freebsd.c: Delete.
2246         * i386linux.c: Delete.
2247         * i386mach3.c: Delete.
2248         * i386netbsd.c: Delete.
2249         * i386os9k.c: Delete.
2250         * Makefile.in: Regenerate.
2251         * configure: Regenerate.
2252         * po/SRC-POTFILES.in: Regenerate.
2253
2254 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
2255
2256         Microblaze Target: PIC data text relative
2257
2258         * bfd/reloc.c (2 new BFD relocations):
2259         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2260         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2261         * bfd/bfd-in2.h: Regenerate
2262         * bfd/libbfd.h: Regenerate
2263         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2264         new relocs and handle them in both relocate and relax functions.
2265         (microblaze_elf_reloc_type_lookup): add mapping between for new
2266         bfd relocs.
2267         (microblaze_elf_relocate_section): Handle new relocs in case of
2268         elf relocation.
2269         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2270
2271 2018-04-17  Nick Clifton  <nickc@redhat.com>
2272
2273         PR 23055
2274         * aoutx.h (find_nearest_line): Check that the symbol name exists
2275         and is long enough, before attempting to see if it is for a .o
2276         file.
2277         * hash.c (bfd_hash_hash): Add an assertion that the string is not
2278         NULL.
2279         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2280         NULL.
2281         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2282         has no name.
2283
2284         PR 23065
2285         * dwarf2.c (concat_filename): Check for a NULL table pointer.
2286
2287 2018-04-16  Nick Clifton  <nickc@redhat.com>
2288
2289         PR 23061
2290         * coffgen.c (coff_pointerize_aux): Check for an out of range
2291         fixup.
2292
2293 2018-04-16  Alan Modra  <amodra@gmail.com>
2294
2295         * Makefile.am: Remove arm-epoc-pe support.
2296         * coff-arm.c: Likewise.
2297         * config.bfd: Likewise.
2298         * configure.ac: Likewise.
2299         * targets.c: Likewise.
2300         * epoc-pe-arm.c: Delete.
2301         * epoc-pei-arm.c: Delete.
2302         * Makefile.in: Regenerate.
2303         * configure: Regenerate.
2304         * po/SRC-POTFILES.in: Regenerate.
2305
2306 2018-04-16  Alan Modra  <amodra@gmail.com>
2307
2308         * Makefile.am: Remove sparc-aout and sparc-coff support.
2309         * config.bfd: Likewise.
2310         * configure.ac: Likewise.
2311         * targets.c: Likewise.
2312         * aout-sparcle.c: Delete.
2313         * aoutf1.h: Delete.
2314         * cf-sparclynx.c: Delete.
2315         * coff-sparc.c: Delete.
2316         * demo64.c: Delete.
2317         * sparclinux.c: Delete.
2318         * sparclynx.c: Delete.
2319         * sparcnetbsd.c: Delete.
2320         * sunos.c: Delete.
2321         * Makefile.in: Regenerate.
2322         * configure: Regenerate.
2323         * po/SRC-POTFILES.in: Regenerate.
2324
2325 2018-04-16  Alan Modra  <amodra@gmail.com>
2326
2327         * Makefile.am: Remove m68k-aout and m68k-coff support.
2328         * aoutf1.h: Likewise.
2329         * aoutx.h: Likewise.
2330         * archive.c: Likewise.
2331         * bfd-in.h: Likewise.
2332         * bfd.c: Likewise.
2333         * coffcode.h: Likewise.
2334         * coffswap.h: Likewise.
2335         * config.bfd: Likewise.
2336         * configure.ac: Likewise.
2337         * configure.host: Likewise.
2338         * doc/bfd.texinfo: Likewise.
2339         * doc/bfdint.texi: Likewise.
2340         * freebsd.h: Likewise.
2341         * gen-aout.c: Likewise.
2342         * hpux-core.c: Likewise.
2343         * libaout.h: Likewise.
2344         * libbfd-in.h: Likewise.
2345         * pdp11.c: Likewise.
2346         * peicode.h: Likewise.
2347         * riscix.c: Likewise.
2348         * targets.c: Likewise.
2349         * aout0.c: Delete.
2350         * coff-apollo.c: Delete.
2351         * coff-aux.c: Delete.
2352         * coff-m68k.c: Delete.
2353         * coff-svm68k.c: Delete.
2354         * coff-u68k.c: Delete.
2355         * hosts/delta68.h: Delete.
2356         * hosts/hp300bsd.h: Delete.
2357         * hosts/m68kaux.h: Delete.
2358         * hosts/news.h: Delete.
2359         * hp300bsd.c: Delete.
2360         * hp300hpux.c: Delete.
2361         * liboasys.h: Delete.
2362         * m68k4knetbsd.c: Delete.
2363         * m68klinux.c: Delete.
2364         * m68knetbsd.c: Delete.
2365         * oasys.c: Delete.
2366         * versados.c: Delete.
2367         * Makefile.in: Regenerate.
2368         * bfd-in2.h: Regenerate.
2369         * configure: Regenerate.
2370         * libbfd.h: Regenerate.
2371         * po/SRC-POTFILES.in: Regenerate.
2372
2373 2018-04-16  Alan Modra  <amodra@gmail.com>
2374
2375         * Makefile.am: Remove sh5 and sh64 support.
2376         * archures.c: Likewise.
2377         * config.bfd: Likewise.
2378         * configure.ac: Likewise.
2379         * cpu-sh.c: Likewise.
2380         * elf32-sh-relocs.h: Likewise.
2381         * elf32-sh.c: Likewise.
2382         * targets.c: Likewise.
2383         * elf32-sh64-com.c: Delete.
2384         * elf32-sh64.c: Delete.
2385         * elf32-sh64.h: Delete.
2386         * elf64-sh64.c: Delete.
2387         * Makefile.in: Regenerate.
2388         * bfd-in2.h: Regenerate.
2389         * configure: Regenerate.
2390         * po/SRC-POTFILES.in: Regenerate.
2391
2392 2018-04-16  Alan Modra  <amodra@gmail.com>
2393
2394         * Makefile.am: Remove sh-symbianelf support.
2395         * config.bfd: Likewise.
2396         * configure.ac: Likewise.
2397         * targets.c: Likewise.
2398         * elf32-sh-symbian.c: Delete.
2399         * Makefile.in: Regenerate.
2400         * configure: Regenerate.
2401         * po/SRC-POTFILES.in: Regenerate.
2402
2403 2018-04-16  Alan Modra  <amodra@gmail.com>
2404
2405         * Makefile.am: Remove vax-bsd and vax-ultrix support.
2406         * config.bfd: Likewise.
2407         * configure.ac: Likewise.
2408         * targets.c: Likewise.
2409         * vaxbsd.c: Delete.
2410         * Makefile.in: Regenerate.
2411         * configure: Regenerate.
2412         * po/SRC-POTFILES.in: Regenerate.
2413
2414 2018-04-16  Alan Modra  <amodra@gmail.com>
2415
2416         * Makefile.am: Remove w65 support.
2417         * archures.c: Likewise.
2418         * coffcode.h: Likewise.
2419         * config.bfd: Likewise.
2420         * configure.ac: Likewise.
2421         * targets.c: Likewise.
2422         * coff-w65.c: Delete.
2423         * cpu-w65.c: Delete.
2424         * Makefile.in: Regenerate.
2425         * bfd-in2.h: Regenerate.
2426         * configure: Regenerate.
2427         * po/SRC-POTFILES.in: Regenerate.
2428
2429 2018-04-16  Alan Modra  <amodra@gmail.com>
2430
2431         * Makefile.am: Remove we32k support.
2432         * archures.c: Likewise.
2433         * coffcode.h: Likewise.
2434         * config.bfd: Likewise.
2435         * configure.ac: Likewise.
2436         * targets.c: Likewise.
2437         * coff-we32k.c: Delete.
2438         * cpu-we32k.c: Delete.
2439         * Makefile.in: Regenerate.
2440         * bfd-in2.h: Regenerate.
2441         * configure: Regenerate.
2442         * po/SRC-POTFILES.in: Regenerate.
2443
2444 2018-04-16  Alan Modra  <amodra@gmail.com>
2445
2446         * Makefile.am: Remove m88k support.
2447         * aoutx.h: Likewise.
2448         * archures.c: Likewise.
2449         * coffcode.h: Likewise.
2450         * coffswap.h: Likewise.
2451         * config.bfd: Likewise.
2452         * configure.ac: Likewise.
2453         * cpu-ns32k.c: Likewise.
2454         * elf32-nds32.c: Likewise.
2455         * mach-o.c: Likewise.
2456         * netbsd-core.c: Likewise.
2457         * reloc.c: Likewise.
2458         * targets.c: Likewise.
2459         * coff-m88k.c: Delete.
2460         * cpu-m88k.c: Delete.
2461         * elf32-m88k.c: Delete.
2462         * hosts/m88kmach3.h: Delete.
2463         * m88kmach3.c: Delete.
2464         * m88kopenbsd.c: Delete.
2465         * Makefile.in: Regenerate.
2466         * bfd-in2.h: Regenerate.
2467         * configure: Regenerate.
2468         * po/SRC-POTFILES.in: Regenerate.
2469
2470 2018-04-16  Alan Modra  <amodra@gmail.com>
2471
2472         * Makefile.am: Remove i370 support.
2473         * archures.c: Likewise.
2474         * config.bfd: Likewise.
2475         * configure.ac: Likewise.
2476         * targets.c: Likewise.
2477         * cpu-i370.c: Delete.
2478         * elf32-i370.c: Delete.
2479         * Makefile.in: Regenerate.
2480         * bfd-in2.h: Regenerate.
2481         * configure: Regenerate.
2482         * po/SRC-POTFILES.in: Regenerate.
2483
2484 2018-04-16  Alan Modra  <amodra@gmail.com>
2485
2486         * Makefile.am: Remove h8500 support.
2487         * archures.c: Likewise.
2488         * coffcode.h: Likewise.
2489         * config.bfd: Likewise.
2490         * configure.ac: Likewise.
2491         * targets.c: Likewise.
2492         * coff-h8500.c: Delete.
2493         * cpu-h8500.c: Delete.
2494         * Makefile.in: Regenerate.
2495         * bfd-in2.h: Regenerate.
2496         * configure: Regenerate.
2497         * po/SRC-POTFILES.in: Regenerate.
2498
2499 2018-04-16  Alan Modra  <amodra@gmail.com>
2500
2501         * Makefile.am: Remove h8300-coff support.
2502         * coffcode.h: Likewise.
2503         * config.bfd: Likewise.
2504         * configure.ac: Likewise.
2505         * reloc16.c: Likewise.
2506         * targets.c: Likewise.
2507         * coff-h8300.c: Delete.
2508         * Makefile.in: Regenerate.
2509         * configure: Regenerate.
2510         * po/SRC-POTFILES.in: Regenerate.
2511
2512 2018-04-16  Alan Modra  <amodra@gmail.com>
2513
2514         * Makefile.am: Remove IEEE 695 support.
2515         * archures.c: Likewise.
2516         * bfd.c: Likewise.
2517         * config.bfd: Likewise.
2518         * configure.ac: Likewise.
2519         * doc/bfd.texinfo: Likewise.
2520         * doc/bfdint.texi: Likewise.
2521         * doc/bfdsumm.texi: Likewise.
2522         * section.c: Likewise.
2523         * targets.c: Likewise.
2524         * ieee.c: Delete.
2525         * libieee.h: Delete.
2526         * Makefile.in: Regenerate.
2527         * bfd-in2.h: Regenerate.
2528         * configure: Regenerate.
2529         * po/SRC-POTFILES.in: Regenerate.
2530
2531 2018-04-16  Alan Modra  <amodra@gmail.com>
2532
2533         * config.bfd: Remove tandem support.
2534
2535 2018-04-16  Alan Modra  <amodra@gmail.com>
2536
2537         * Makefile.am: Remove newsos3 support.
2538         * aoutx.h: Likewise.
2539         * config.bfd: Likewise.
2540         * configure.ac: Likewise.
2541         * targets.c: Likewise.
2542         * newsos3.c: Delete.
2543         * Makefile.in: Regenerate.
2544         * configure: Regenerate.
2545         * po/SRC-POTFILES.in: Regenerate.
2546
2547 2018-04-16  Alan Modra  <amodra@gmail.com>
2548
2549         * Makefile.am: Remove netware support.
2550         * bfd-in.h: Likewise.
2551         * bfd.c: Likewise.
2552         * config.bfd: Likewise.
2553         * configure.ac: Likewise.
2554         * doc/bfdint.texi: Likewise.
2555         * ecoff.c: Likewise.
2556         * targets.c: Likewise.
2557         * libnlm.h: Delete.
2558         * nlm-target.h: Delete.
2559         * nlm.c: Delete.
2560         * nlm32-alpha.c: Delete.
2561         * nlm32-i386.c: Delete.
2562         * nlm32-ppc.c: Delete.
2563         * nlm32-sparc.c: Delete.
2564         * nlm32.c: Delete.
2565         * nlm64.c: Delete.
2566         * nlmcode.h: Delete.
2567         * nlmswap.h: Delete.
2568         * Makefile.in: Regenerate.
2569         * bfd-in2.h: Regenerate.
2570         * configure: Regenerate.
2571         * po/SRC-POTFILES.in: Regenerate.
2572
2573 2018-04-16  Alan Modra  <amodra@gmail.com>
2574
2575         * archures.c: Remove tahoe support.
2576         * config.bfd: Likewise.
2577         * configure.ac: Likewise.
2578         * hosts/tahoe.h: Delete.
2579         * bfd-in2.h: Regenerate.
2580         * configure: Regenerate.
2581
2582 2018-04-14  Alan Modra  <amodra@gmail.com>
2583
2584         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2585         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2586         sanity test.
2587         (elfNN_bed): Init relropagesize.
2588         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2589         select relropagesize.
2590         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2591         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2592         (ELF_MINPAGESIZE): Don't define.
2593         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2594         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2595         * bfd-in2.h: Regenerate.
2596
2597 2018-04-14  Alan Modra  <amodra@gmail.com>
2598
2599         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2600         on __QNXTARGET__ define.
2601
2602 2018-04-14  Alan Modra  <amodra@gmail.com>
2603
2604         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2605         to obsolete list.
2606
2607 2018-04-11  Alan Modra  <amodra@gmail.com>
2608
2609         * aout-adobe.c: Delete.
2610         * bout.c: Delete.
2611         * coff-i860.c: Delete.
2612         * coff-i960.c: Delete.
2613         * cpu-i860.c: Delete.
2614         * cpu-i960.c: Delete.
2615         * elf32-i860.c: Delete.
2616         * elf32-i960.c: Delete.
2617         * hosts/i860mach3.h: Delete.
2618         * Makefile.am: Remove i860, i960, bout, and adobe support.
2619         * archures.c: Remove i860 and i960 support.
2620         * coffcode.h: Likewise.
2621         * reloc.c: Likewise.
2622         * aoutx.h: Comment updates.
2623         * archive.c: Remove BOUT and i960 support.
2624         * bfd.c: Remove BOUT support.
2625         * coffswap.h: Remove i960 support.
2626         * config.bfd: Remove i860, i960 and adobe targets.
2627         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2628         * targets.c: Likewise.
2629         * ieee.c: Remove i960 support.
2630         * mach-o.c: Remove i860 support.
2631         * Makefile.in: Regenerate.
2632         * bfd-in2.h: Regenerate.
2633         * configure: Regenerate.
2634         * libbfd.h: Regenerate.
2635         * po/SRC-POTFILES.in: Regenerate.
2636
2637 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2638
2639         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2640         in the BFD symbol referred by the relocation.
2641         (mips_elf64_write_rela): Likewise.
2642
2643 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2644
2645         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2646         error for out-of-range `r_sym' values.
2647
2648 2018-04-09  Alan Modra  <amodra@gmail.com>
2649
2650         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2651         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2652         (ppc64_elf_check_relocs): Set has_pltcall.
2653         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2654         (ppc64_elf_inline_plt): New function.
2655         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2656         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2657         * elf32-ppc.c (has_pltcall): Define.
2658         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2659         (ppc_elf_check_relocs): Set has_pltcall.
2660         (ppc_elf_inline_plt): New function.
2661         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2662         (ppc_elf_size_dynamic_sections): Likewise.
2663         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2664
2665 2018-04-09  Alan Modra  <amodra@gmail.com>
2666
2667         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2668         (is_plt_seq_reloc): New function.
2669         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2670         (ppc_elf_tls_optimize): Handle inline plt call sequence.
2671         (ppc_elf_relax_section): Handle PLTCALL reloc.
2672         (ppc_elf_relocate_section): Nop out inline plt call sequence when
2673         resolving locally.
2674         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2675         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
2676         (has_tls_get_addr_call): Correct comment.
2677         (is_branch_reloc): Add PLTCALL.
2678         (is_plt_seq_reloc): New function.
2679         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
2680         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
2681         entry for R_PPC64_PLTCALL.
2682         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2683         (ppc_type_of_stub): Handle PLTCALL reloc.
2684         (toc_adjusting_stub_needed): Likewise.
2685         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2686         reloc insn.  Nop out inline plt call sequence when resolving
2687         locally.  Handle __tls_get_addr inline plt call optimization.
2688
2689 2018-04-09  Alan Modra  <amodra@gmail.com>
2690
2691         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2692         (struct ppc_stub_hash_entry): Add symtype field.
2693         (PLT_KEEP): Define.
2694         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2695         (create_linkage_sections): Create pltlocal and relpltlocal.
2696         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2697         Set PLT_KEEP.
2698         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2699         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2700         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2701         Keep PLT entries for inline calls against locals.
2702         (ppc_build_one_stub): Use pltlocal as appropriate.
2703         (ppc_size_one_stub): Likewise.
2704         (ppc64_elf_size_stubs): Set symtype.
2705         (build_global_entry_stubs_and_plt): Init pltlocal and write
2706         relpltlocal for globals.
2707         (write_plt_relocs_for_local_syms): Likewise for local syms.
2708         (ppc64_elf_relocate_section): Support PLT for local syms.
2709         * elf32-ppc.c (PLT_KEEP): Define.
2710         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2711         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2712         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2713         Set PLT_KEEP.  Adjust update_local_sym_info call.
2714         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2715         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2716         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2717         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2718         (write_global_sym_plt): Init pltlocal and write relpltlocal.
2719         (ppc_finish_symbols): Likewise for locals.
2720
2721 2018-04-09  Alan Modra  <amodra@gmail.com>
2722
2723         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2724         for local symbols to..
2725         (write_plt_relocs_for_local_syms): ..here.  New function.
2726         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2727         global symbols to..
2728         (build_global_entry_stubs_and_plt): ..here.  Rename from
2729         build_global_entry_stubs.
2730         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2731         Call write_plt_relocs_for_local_syms.
2732         * elf32-ppc.c (get_sym_h): New function.
2733         (ppc_elf_relax_section): Use get_sym_h.
2734         (ppc_elf_relocate_section): Move output of PLT relocs and glink
2735         stubs for local symbols to..
2736         (ppc_finish_symbols): ..here.  New function.
2737         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2738         global syms to..
2739         (write_global_sym_plt): ..here.  New function.
2740         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2741         (ppc_finish_symbols): Declare.
2742
2743 2018-04-09  Alan Modra  <amodra@gmail.com>
2744
2745         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2746         (ppc_elf_relocate_section): Likewise.
2747         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2748         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
2749         resolution to plt entry relative to toc pointer.
2750
2751 2018-04-09  Alan Modra  <amodra@gmail.com>
2752
2753         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2754         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
2755         file when other TLS flags are tested in a mask.
2756         (TLS_MARK, NON_GOT): Define.
2757         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2758         (update_local_sym_info): Don't create got entry when NON_GOT.
2759         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2760         Set TLS_MARK.
2761         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2762         (ppc64_elf_relocate_section): Likewise.
2763         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2764         __tls_get_addr calls lacking a marker reloc.
2765         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2766         TLS_TPRELGD): Renumber.  Update comment.
2767         (TLS_MARK, NON_GOT): Define.
2768         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2769         (update_local_sym_info): Don't create got entry when NON_GOT.
2770         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2771         Set TLS_MARK.
2772         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2773         __tls_get_addr calls lacking a marker reloc.
2774
2775 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2776
2777         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2778         R_X86_64_converted_reloc_bit.
2779
2780 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2781
2782         PR gas/22318
2783         * configure: Regenerated.
2784
2785 2018-04-05  Alan Modra  <amodra@gmail.com>
2786
2787         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2788         (elf_hppa_info_to_howto_rel): Likewise.
2789
2790 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2791
2792         * elf-hppa.h (elf_hppa_info_to_howto): Also return
2793         unsuccessfully for unimplemented relocations.
2794         (elf_hppa_info_to_howto_rel): Likewise.
2795
2796 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2797
2798         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
2799         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2800         howto lookup failure.
2801         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2802         accordingly.
2803         (elf32_i860_info_to_howto_rela): Likewise.
2804         (elf32_i860_relocate_splitn): Likewise.
2805         (elf32_i860_relocate_pc16): Likewise.
2806         (elf32_i860_relocate_pc26): Likewise.
2807         (elf32_i860_relocate_section): Likewise.
2808
2809 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2810
2811         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2812         check for `visium_elf_howto_table' table access.
2813
2814 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2815
2816         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2817         check for `iq2000_elf_howto_table' table access.
2818
2819 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2820
2821         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2822         for `elf32_frv_howto_table' table access.
2823
2824 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2825
2826         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2827         unsuccessfully for placeholder howtos.
2828         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2829         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2830
2831 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
2832
2833         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2834         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2835
2836 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2837
2838         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2839         ATTRIBUTE_UNUSED from `abfd'.
2840
2841 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2842
2843         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2844         `_bfd_error_handler' call formatting.
2845
2846 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2847
2848         * elf32-mips.c (mips_info_to_howto_rel): Call
2849         `mips_elf32_rtype_to_howto' directly rather than via
2850         `->elf_backend_mips_rtype_to_howto'.
2851
2852 2018-03-28  Renlin Li  <renlin.li@arm.com>
2853
2854         PR ld/22970
2855         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2856         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2857         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2858         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2859         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2860         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2861         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2862         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2863         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2864         (elfNN_aarch64_final_link_relocate): Support new relocations.
2865         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2866         relocations.
2867         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2868
2869 2018-03-28  Renlin Li  <renlin.li@arm.com>
2870
2871         PR ld/22970
2872         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2873         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2874         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2875         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2876         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2877         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2878         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2879         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2880         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2881         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2882         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2883         TLSLE_LDST16_TPREL_LO12,
2884         TLSLE_LDST16_TPREL_LO12_NC,
2885         TLSLE_LDST32_TPREL_LO12,
2886         TLSLE_LDST32_TPREL_LO12_NC,
2887         TLSLE_LDST64_TPREL_LO12,
2888         TLSLE_LDST64_TPREL_LO12_NC,
2889         TLSLE_LDST8_TPREL_LO12,
2890         TLSLE_LDST8_TPREL_LO12_NC.
2891         * bfd-in2.h: Regenerated.
2892         * libbfd.h: Regenerated.
2893
2894 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
2895
2896         PR ld/22972
2897         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2898         has_old_style_got_reloc.
2899         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2900         relocations.  Fix a couple of long lines.
2901         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2902         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2903         GOT relocations.
2904
2905 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
2906
2907         PR ld/23000
2908         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2909         ENDBR64 to the TLSDESC PLT entry.
2910
2911 2018-03-21  Alan Modra  <amodra@gmail.com>
2912
2913         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2914         symbols.  Use size_t counts.  Delete redundant opd test.
2915
2916 2018-03-21  Alan Modra  <amodra@gmail.com>
2917
2918         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2919
2920 2018-03-21  Alan Modra  <amodra@gmail.com>
2921
2922         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2923         field unsigned.
2924         (update_local_sym_info): Likewise for local_got_tls_masks.
2925         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2926
2927 2018-03-21  Alan Modra  <amodra@gmail.com>
2928
2929         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2930         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2931         do in size_dynamic_sections.
2932
2933 2018-03-21  Alan Modra  <amodra@gmail.com>
2934
2935         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2936         without first checking array bounds.
2937         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2938
2939 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2940
2941         PR ld/22983
2942         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2943         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2944
2945 2018-03-19  Nick Clifton  <nickc@redhat.com>
2946
2947         * po/es.po: Updated Spanish translation.
2948
2949 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2950
2951         * elf32-xtensa.c (xlate_map_entry): Change types of address
2952         fields from 'unsigned' to 'bfd_vma'.
2953         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2954         the key argument to bsearch. Allow offsets past the end of a
2955         section, use the last map entry for translation of such offsets.
2956
2957 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2958
2959         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2960         Not support the target feature.
2961         (nds32_elf_ex9_itb_base): Likewise.
2962         (nds32_elf_ex9_import_table): Likewise.
2963         (nds32_elf_ex9_finish): Likewise.
2964         (nds32_elf_ex9_reloc_jmp): Likewise.
2965         (nds32_elf_get_insn_with_reg): Likewise.
2966         (nds32_get_local_syms): Likewise.
2967         (nds32_elf_ex9_replace_instruction): Likewise.
2968         (nds32_elf_ifc_calc): Likewise.
2969         (nds32_elf_ifc_finish): Likewise.
2970         (nds32_elf_ifc_replace): Likewise.
2971         (nds32_elf_ifc_reloc): Likewise.
2972
2973 2018-03-14  Alan Modra  <amodra@gmail.com>
2974
2975         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2976         sfpr size added before defining alias symbols.
2977         (ppc64_elf_build_stubs): Add stub section padding before
2978         copying sfpr contents and defining save/restore alias symbols.
2979
2980 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2981
2982         PR ld/20882
2983         * elflink.c (elf_gc_mark_debug_section): Also check the local
2984         debug definition section.
2985
2986 2018-03-13  Nick Clifton  <nickc@redhat.com>
2987
2988         PR 22113
2989         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2990         function.  Add an end address parameter.  Check access of the data
2991         pointer to make sure that they do not extend beyond the end
2992         address.  Return FALSE if any check fails.  Add the end address
2993         pointer to the ui structure.
2994         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2995         codes to make sure that they do not extend beyond the end address
2996         pointer.  Print an error message and return immediately if any
2997         check fails.
2998
2999 2018-03-09  Nick Clifton  <nickc@redhat.com>
3000
3001         * elf64-s390.c (elf_s390_relocate_section): Move check for
3002         relocations against non-allocated sections to before the code that
3003         handles ifunc relocations.
3004         * elf32-s390.c (elf_s390_relocate_section): Likewise.
3005         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3006         relocs against IFUNC symbols in non-allocated sections as relocs
3007         against FUNC symbols.
3008         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3009
3010 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3011
3012         PR ld/22929
3013         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3014         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3015         relocation against FUNC symbol.
3016         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3017
3018 2018-03-07  Renlin Li  <renlin.li@arm.com>
3019
3020         PR ld/20402
3021         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3022         symbol, and don't emit relocation in specific case.
3023
3024 2018-03-07  Alan Modra  <amodra@gmail.com>
3025
3026         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3027         (mips_elf64_slurp_one_reloc_table): Pass on error.
3028
3029 2018-03-03  James Cowgill  <james.cowgill@mips.com>
3030             Maciej W. Rozycki  <macro@mips.com>
3031
3032         PR ld/21900
3033         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3034         after calling `undefined_symbol' hook if this is an error
3035         condition.  Assume the value of 0 for the symbol requested
3036         otherwise.
3037
3038 2018-03-02  Jim Wilson  <jimw@sifive.com>
3039
3040         PR 22903
3041         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3042         and nop instead of 4.
3043         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
3044         8 instead of 4.
3045
3046 2018-03-01  Jim Wilson  <jimw@sifive.com>
3047
3048         PR 22756
3049         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3050         else if instead of if.
3051
3052 2018-03-01  Alan Modra  <amodra@gmail.com>
3053
3054         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3055
3056 2018-02-28  Alan Modra  <amodra@gmail.com>
3057
3058         PR 22887
3059         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3060
3061 2018-02-28  Nick Clifton  <nickc@redhat.com>
3062
3063         PR 22895
3064         PR 22893
3065         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3066         pointer.  Drop unused abfd parameter.  Check the size of the block
3067         before initialising the data field.  Return the end pointer if the
3068         size is invalid.
3069         (read_attribute_value): Adjust invocations of read_n_bytes.
3070
3071         PR 22894
3072         * dwarf1.c (parse_die): Check the length of form blocks before
3073         advancing the data pointer.
3074
3075 2018-02-28  Alan Modra  <amodra@gmail.com>
3076
3077         PR 22887
3078         * aoutx.h (translate_symbol_table): Print an error message and set
3079         bfd_error on finding an invalid name string offset.
3080
3081 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
3082
3083         * config.in: Regenerated.
3084         * configure: Likewise.
3085         * configure.ac: Add --enable-separate-code.
3086         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
3087         to 1 for Linux/x86 targets,
3088         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3089         DEFAULT_LD_Z_SEPARATE_CODE is 1.
3090
3091 2018-02-27  Nick Clifton  <nickc@redhat.com>
3092
3093         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3094         message.
3095         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3096         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3097         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3098         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3099         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3100         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3101         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3102         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3103         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3104
3105         PR 22875
3106         * elf-bfd.h (struct elf_backend_data): Change the return type of
3107         the elf_info_to_howto and elf_info_to_howto_rel function pointers
3108         to bfd_boolean.
3109         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3110         value from the info_to_howto function and fail if that function
3111         failed.
3112         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3113         from the info_to_howto function.
3114         (elf32_h8_relax_section): Likewise.
3115         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3116         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3117         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3118         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3119         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3120         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3121         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3122         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3123         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3124         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3125         (riscv_elf_relocate_section): Likewise.
3126         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3127         bfd_boolean.  Issue an error message, set an error value and
3128         return FALSE if the reloc is not recognized.
3129         (elf_hppa_info_to_howto_rel): Likewise.
3130         * elf-m10200.c (mn10200_info_to_howto): Likewise.
3131         * elf-m10300.c (mn10300_info_to_howto): Likewise.
3132         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3133         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3134         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3135         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3136         * elf32-bfin.c (bfin_info_to_howto): Likewise.
3137         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3138         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3139         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3140         (cris_info_to_howto_rela): Likewise.
3141         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3142         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3143         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3144         Likewise.
3145         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3146         (elf32_dlx_info_to_howto_rel): Likewise.
3147         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3148         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3149         * elf32-frv.c (frv_info_to_howto_rela)
3150         (frvfdpic_info_to_howto_rel): Likewise.
3151         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3152         * elf32-gen.c (elf_generic_info_to_howto)
3153         (elf_generic_info_to_howto_rel): Likewise.
3154         * elf32-h8300.c (elf32_h8_info_to_howto)
3155         (elf32_h8_info_to_howto_rel): Likewise.
3156         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3157         * elf32-i386.c (elf_i386_reloc_type_lookup)
3158         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3159         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3160         Likewise.
3161         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3162         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3163         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3164         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3165         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3166         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3167         Likewise.
3168         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3169         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3170         * elf32-m68k.c (rtype_to_howto): Likewise.
3171         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3172         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3173         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3174         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3175         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3176         Likewise.
3177         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3178         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3179         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3180         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3181         Likewise.
3182         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3183         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3184         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3185         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3186         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3187         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3188         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3189         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3190         * elf32-score.c (s3_bfd_score_info_to_howto)
3191         (_bfd_score_info_to_howto): Likewise.
3192         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3193         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3194         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3195         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3196         (elf32_tic6x_info_to_howto_rel): Likewise.
3197         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3198         * elf32-v850.c (v850_elf_info_to_howto_rel)
3199         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3200         * elf32-vax.c (rtype_to_howto): Likewise.
3201         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3202         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3203         (elf32_wasm32_info_to_howto_rela): Likewise.
3204         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3205         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3206         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3207         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3208         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3209         * elf64-gen.c (elf_generic_info_to_howto)
3210         (elf_generic_info_to_howto_rel): Likewise.
3211         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3212         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3213         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3214         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3215         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3216         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3217         Likewise.
3218         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3219         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3220         Likewise.
3221         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3222         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3223         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3224         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3225         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3226         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3227         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3228         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3229         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3230         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3231         Default to NULL.
3232
3233 2018-02-26  Jim Wilson  <jimw@sifive.com>
3234             Stephan Schreiber <info@fs-driver.org>
3235
3236         PR 15904
3237         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3238         call, set changed_contents and changed_relocs.  Likewise after
3239         successful ia64_elf_relax_br call.
3240
3241 2018-02-26  Alan Modra  <amodra@gmail.com>
3242
3243         * elf.c (assign_file_positions_except_relocs): Don't segfault
3244         when actual number of phdrs is less than allocated.  Delete
3245         outdated comment.  Formatting.
3246
3247 2018-02-26  Alan Modra  <amodra@gmail.com>
3248
3249         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3250         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3251         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3252         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3253         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3254         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3255         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3256         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3257         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3258         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3259         error/warning messages.
3260
3261 2018-02-26  Alan Modra  <amodra@gmail.com>
3262
3263         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3264         * syms.c: Standardize error/warning messages.
3265
3266 2018-02-26  Alan Modra  <amodra@gmail.com>
3267
3268         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3269         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3270         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3271         * peXXigen.c, * peicode.h: Standardize error/warning messages.
3272
3273 2018-02-26  Alan Modra  <amodra@gmail.com>
3274
3275         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3276
3277 2018-02-26  Alan Modra  <amodra@gmail.com>
3278
3279         * elfxx-mips.c: Standardize error/warning messages.
3280
3281 2018-02-26  Alan Modra  <amodra@gmail.com>
3282
3283         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3284         * elflink.c: Standardize error/warning messages.  Replace use of
3285         linker callback einfo with _bfd_error_handler when possible.
3286
3287 2018-02-26  Alan Modra  <amodra@gmail.com>
3288
3289         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3290         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3291         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3292         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3293         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3294         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3295         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3296         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3297         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3298         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3299         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3300         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3301         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3302         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3303         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3304         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3305         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3306         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3307         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3308         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3309         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3310         unrecognized/unsupported reloc message.
3311
3312 2018-02-26  Alan Modra  <amodra@gmail.com>
3313
3314         * elf32-ppc.c: Standardize error/warning messages.  Use
3315         _bfd_error_handler rather than einfo when einfo features not used.
3316         * elf64-ppc.c: Likewise.
3317
3318 2018-02-23  Alan Modra  <amodra@gmail.com>
3319
3320         PR 22881
3321         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3322         segment if no matching LOAD segment.
3323
3324 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3325
3326         * elf32-nds32.h: Define mask for ict_model.
3327
3328 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
3329
3330         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3331
3332 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3333
3334         Revert
3335         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3336
3337         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3338         .reginfo section has wrong size.
3339
3340 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3341
3342         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3343         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3344         `.MIPS.abiflags' sections.
3345         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3346         section's end.
3347
3348 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3349
3350         * section.c (SEC_FIXED_SIZE): New macro.
3351         * bfd-in2.h: Regenerate.
3352
3353 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3354
3355         * section.c (SEC_HAS_GOT_REF): Remove macro.
3356         * bfd-in2.h: Regenerate.
3357
3358 2018-02-19  Alan Modra  <amodra@gmail.com>
3359
3360         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3361         arguments.
3362         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3363         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3364         (_bfd_riscv_relax_pc): Likewise and fix typos.
3365         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3366         * libbfd.h: Regenerate.
3367
3368 2018-02-19  Alan Modra  <amodra@gmail.com>
3369
3370         * dwarf2.c (read_section): Don't use 'll' format modifier.
3371         (find_abstract_instance): Likewise.
3372         * elfcore.h (elf_core_file_p): Likewise.
3373
3374 2018-02-19  Alan Modra  <amodra@gmail.com>
3375
3376         * bfd-in.h: Include inttypes.h or if not available define
3377         PRId64, PRIu64 and PRIx64.
3378         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3379         modifier to print bfd_vma.
3380         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3381         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3382         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3383         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3384         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3385         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3386         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3387         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3388         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3389         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3390         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3391         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3392         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3393         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3394         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3395         and cast input to uint64_t, and similarly for Ld and Lu.
3396         * bfd-in2.h: Regenerate.
3397
3398 2018-02-19  Alan Modra  <amodra@gmail.com>
3399
3400         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3401         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3402         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3403         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3404         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3405         * reloc.c: Replace use of %R and %T in format strings passed to
3406         einfo and friends by %pR and %pT.
3407
3408 2018-02-19  Alan Modra  <amodra@gmail.com>
3409
3410         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3411         of %A and %B.
3412         * aout-adobe.c: Update all messages using %A and %B.
3413         * aout-cris.c: Likewise.
3414         * aoutx.h: Likewise.
3415         * archive.c: Likewise.
3416         * binary.c: Likewise.
3417         * cache.c: Likewise.
3418         * coff-alpha.c: Likewise.
3419         * coff-arm.c: Likewise.
3420         * coff-i860.c: Likewise.
3421         * coff-mcore.c: Likewise.
3422         * coff-ppc.c: Likewise.
3423         * coff-rs6000.c: Likewise.
3424         * coff-sh.c: Likewise.
3425         * coff-tic4x.c: Likewise.
3426         * coff-tic54x.c: Likewise.
3427         * coff-tic80.c: Likewise.
3428         * coff64-rs6000.c: Likewise.
3429         * coffcode.h: Likewise.
3430         * coffgen.c: Likewise.
3431         * cofflink.c: Likewise.
3432         * coffswap.h: Likewise.
3433         * compress.c: Likewise.
3434         * cpu-arm.c: Likewise.
3435         * ecoff.c: Likewise.
3436         * elf-attrs.c: Likewise.
3437         * elf-eh-frame.c: Likewise.
3438         * elf-ifunc.c: Likewise.
3439         * elf-m10300.c: Likewise.
3440         * elf-properties.c: Likewise.
3441         * elf-s390-common.c: Likewise.
3442         * elf.c: Likewise.
3443         * elf32-arc.c: Likewise.
3444         * elf32-arm.c: Likewise.
3445         * elf32-avr.c: Likewise.
3446         * elf32-bfin.c: Likewise.
3447         * elf32-cr16.c: Likewise.
3448         * elf32-cr16c.c: Likewise.
3449         * elf32-cris.c: Likewise.
3450         * elf32-crx.c: Likewise.
3451         * elf32-d10v.c: Likewise.
3452         * elf32-d30v.c: Likewise.
3453         * elf32-epiphany.c: Likewise.
3454         * elf32-fr30.c: Likewise.
3455         * elf32-frv.c: Likewise.
3456         * elf32-gen.c: Likewise.
3457         * elf32-hppa.c: Likewise.
3458         * elf32-i370.c: Likewise.
3459         * elf32-i386.c: Likewise.
3460         * elf32-i960.c: Likewise.
3461         * elf32-ip2k.c: Likewise.
3462         * elf32-iq2000.c: Likewise.
3463         * elf32-lm32.c: Likewise.
3464         * elf32-m32c.c: Likewise.
3465         * elf32-m32r.c: Likewise.
3466         * elf32-m68hc11.c: Likewise.
3467         * elf32-m68hc12.c: Likewise.
3468         * elf32-m68hc1x.c: Likewise.
3469         * elf32-m68k.c: Likewise.
3470         * elf32-mcore.c: Likewise.
3471         * elf32-mep.c: Likewise.
3472         * elf32-metag.c: Likewise.
3473         * elf32-microblaze.c: Likewise.
3474         * elf32-moxie.c: Likewise.
3475         * elf32-msp430.c: Likewise.
3476         * elf32-mt.c: Likewise.
3477         * elf32-nds32.c: Likewise.
3478         * elf32-nios2.c: Likewise.
3479         * elf32-or1k.c: Likewise.
3480         * elf32-pj.c: Likewise.
3481         * elf32-ppc.c: Likewise.
3482         * elf32-rl78.c: Likewise.
3483         * elf32-rx.c: Likewise.
3484         * elf32-s390.c: Likewise.
3485         * elf32-score.c: Likewise.
3486         * elf32-score7.c: Likewise.
3487         * elf32-sh-symbian.c: Likewise.
3488         * elf32-sh.c: Likewise.
3489         * elf32-sh64.c: Likewise.
3490         * elf32-sparc.c: Likewise.
3491         * elf32-spu.c: Likewise.
3492         * elf32-tic6x.c: Likewise.
3493         * elf32-tilepro.c: Likewise.
3494         * elf32-v850.c: Likewise.
3495         * elf32-vax.c: Likewise.
3496         * elf32-visium.c: Likewise.
3497         * elf32-wasm32.c: Likewise.
3498         * elf32-xgate.c: Likewise.
3499         * elf32-xtensa.c: Likewise.
3500         * elf64-alpha.c: Likewise.
3501         * elf64-gen.c: Likewise.
3502         * elf64-hppa.c: Likewise.
3503         * elf64-ia64-vms.c: Likewise.
3504         * elf64-mmix.c: Likewise.
3505         * elf64-ppc.c: Likewise.
3506         * elf64-s390.c: Likewise.
3507         * elf64-sh64.c: Likewise.
3508         * elf64-sparc.c: Likewise.
3509         * elf64-x86-64.c: Likewise.
3510         * elfcode.h: Likewise.
3511         * elfcore.h: Likewise.
3512         * elflink.c: Likewise.
3513         * elfnn-aarch64.c: Likewise.
3514         * elfnn-ia64.c: Likewise.
3515         * elfnn-riscv.c: Likewise.
3516         * elfxx-mips.c: Likewise.
3517         * elfxx-sparc.c: Likewise.
3518         * elfxx-tilegx.c: Likewise.
3519         * elfxx-x86.c: Likewise.
3520         * hpux-core.c: Likewise.
3521         * ieee.c: Likewise.
3522         * ihex.c: Likewise.
3523         * libbfd.c: Likewise.
3524         * linker.c: Likewise.
3525         * mach-o.c: Likewise.
3526         * merge.c: Likewise.
3527         * mmo.c: Likewise.
3528         * oasys.c: Likewise.
3529         * pdp11.c: Likewise.
3530         * pe-mips.c: Likewise.
3531         * peXXigen.c: Likewise.
3532         * peicode.h: Likewise.
3533         * reloc.c: Likewise.
3534         * rs6000-core.c: Likewise.
3535         * srec.c: Likewise.
3536         * stabs.c: Likewise.
3537         * vms-alpha.c: Likewise.
3538         * xcofflink.c: Likewise.
3539
3540 2018-02-19  Alan Modra  <amodra@gmail.com>
3541
3542         PR 22845
3543         * elf.c (IS_TBSS): Define.
3544         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3545         (assign_file_positions_for_non_load_sections): Revert last change.
3546         Properly calculate load segment limits to compare against relro limits.
3547
3548 2018-02-17  Alan Modra  <amodra@gmail.com>
3549
3550         PR 22845
3551         * elf.c (assign_file_positions_for_non_load_sections): Ignore
3552         degenerate zero size PT_LOAD segments when finding one overlapping
3553         the PT_GNU_RELRO segment.
3554
3555 2018-02-16  Alan Modra  <amodra@gmail.com>
3556
3557         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3558         (_bfd_bool_bfd_true): Rename from bfd_true.
3559         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3560         (_bfd_int_bfd_0): Rename from bfd_0.
3561         (_bfd_uint_bfd_0): Rename from bfd_0u.
3562         (_bfd_long_bfd_0): Rename from bfd_0l.
3563         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3564         (_bfd_void_bfd): Rename from bfd_void.
3565         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3566         (_bfd_bool_bfd_link_false_error),
3567         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3568         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3569         (_bfd_bool_bfd_asection_bfd_asection_true),
3570         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3571         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3572         * archive.c (_bfd_noarchive_get_elt_at_index),
3573         (_bfd_noarchive_openr_next_archived_file),
3574         (_bfd_noarchive_construct_extended_name_table),
3575         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3576         (_bfd_noarchive_write_armap): New functions.
3577         * archures.c (_bfd_nowrite_set_arch_mach): New function.
3578         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3579         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3580         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3581         (alpha_ecoff_swap_coff_lineno_out),
3582         (alpha_ecoff_swap_coff_reloc_out): New functions.
3583         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3584         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3585         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3586         (mips_ecoff_swap_coff_lineno_out),
3587         (mips_ecoff_swap_coff_reloc_out): New functions.
3588         * coffcode.h (coff_set_alignment_hook): Replace define with
3589         new function.
3590         (symname_in_debug_hook): Likewise.
3591         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3592         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3593         * elf.c (assign_file_positions_except_relocs): Test
3594         elf_backend_allow_non_load_phdr for NULL.
3595         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3596         _bfd_elf_link_omit_section_dynsym.  Update uses.
3597         (_bfd_elf_omit_section_dynsym_all): New function.
3598         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3599         (_bfd_elf_omit_section_dynsym_default): Declare.
3600         (_bfd_elf_omit_section_dynsym_all): Declare.
3601         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3602         (_bfd_nolink_bfd_get_relocated_section_contents),
3603         (_bfd_nolink_bfd_lookup_section_flags),
3604         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3605         (_bfd_nolink_bfd_link_hash_table_create),
3606         (_bfd_nolink_bfd_link_just_syms),
3607         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3608         (_bfd_nolink_bfd_link_split_section),
3609         (_bfd_nolink_section_already_linked),
3610         (_bfd_nolink_bfd_define_common_symbol),
3611         (_bfd_nolink_bfd_define_start_stop): New functions.
3612         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3613         (_bfd_norelocs_bfd_reloc_name_lookup),
3614         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3615         * section.c (_bfd_nowrite_set_section_contents): New function.
3616         * syms.c (_bfd_nosymbols_canonicalize_symtab),
3617         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3618         (_bfd_nosymbols_get_symbol_version_string),
3619         (_bfd_nosymbols_bfd_is_local_label_name),
3620         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3621         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3622         (_bfd_nosymbols_bfd_make_debug_symbol),
3623         ( _bfd_nosymbols_read_minisymbols),
3624         ( _bfd_nosymbols_minisymbol_to_symbol),
3625         (_bfd_nodynamic_get_synthetic_symtab): New functions.
3626         * libbfd-in.h: Declare new functions.  Update existing defines,
3627         removing casts.
3628         * aix386-core.c: Update to use new hooks.  Formatting.
3629         * aout-adobe.c: Likewise.
3630         * aout-arm.c: Likewise.
3631         * aout-target.h: Likewise.
3632         * aout-tic30.c: Likewise.
3633         * aoutf1.h: Likewise.
3634         * binary.c: Likewise.
3635         * bout.c: Likewise.
3636         * cisco-core.c: Likewise.
3637         * coff-alpha.c: Likewise.
3638         * coff-i386.c: Likewise.
3639         * coff-i860.c: Likewise.
3640         * coff-i960.c: Likewise.
3641         * coff-ia64.c: Likewise.
3642         * coff-mips.c: Likewise.
3643         * coff-ppc.c: Likewise.
3644         * coff-rs6000.c: Likewise.
3645         * coff-sh.c: Likewise.
3646         * coff-tic30.c: Likewise.
3647         * coff-tic54x.c: Likewise.
3648         * coff-x86_64.c: Likewise.
3649         * coff64-rs6000.c: Likewise.
3650         * coffcode.h: Likewise.
3651         * elf-m10300.c: Likewise.
3652         * elf32-cr16.c: Likewise.
3653         * elf32-lm32.c: Likewise.
3654         * elf32-m32r.c: Likewise.
3655         * elf32-metag.c: Likewise.
3656         * elf32-score.c: Likewise.
3657         * elf32-score7.c: Likewise.
3658         * elf32-tilepro.c: Likewise.
3659         * elf32-xstormy16.c: Likewise.
3660         * elf32-xtensa.c: Likewise.
3661         * elf64-alpha.c: Likewise.
3662         * elf64-hppa.c: Likewise.
3663         * elf64-ia64-vms.c: Likewise.
3664         * elf64-mmix.c: Likewise.
3665         * elf64-sh64.c: Likewise.
3666         * elfnn-ia64.c: Likewise.
3667         * elfxx-sparc.c: Likewise.
3668         * elfxx-target.h: Likewise.
3669         * elfxx-tilegx.c: Likewise.
3670         * elfxx-x86.h: Likewise.
3671         * hp300hpux.c: Likewise.
3672         * hppabsd-core.c: Likewise.
3673         * hpux-core.c: Likewise.
3674         * i386msdos.c: Likewise.
3675         * i386os9k.c: Likewise.
3676         * ieee.c: Likewise.
3677         * ihex.c: Likewise.
3678         * irix-core.c: Likewise.
3679         * libaout.h: Likewise.
3680         * libecoff.h: Likewise.
3681         * mach-o-target.c: Likewise.
3682         * mach-o.c: Likewise.
3683         * mipsbsd.c: Likewise.
3684         * mmo.c: Likewise.
3685         * netbsd-core.c: Likewise.
3686         * nlm-target.h: Likewise.
3687         * oasys.c: Likewise.
3688         * osf-core.c: Likewise.
3689         * pdp11.c: Likewise.
3690         * pe-mips.c: Likewise.
3691         * pe-x86_64.c: Likewise.
3692         * pef.c: Likewise.
3693         * plugin.c: Likewise.
3694         * ppcboot.c: Likewise.
3695         * ptrace-core.c: Likewise.
3696         * sco5-core.c: Likewise.
3697         * som.c: Likewise.
3698         * sparclynx.c: Likewise.
3699         * srec.c: Likewise.
3700         * tekhex.c: Likewise.
3701         * trad-core.c: Likewise.
3702         * verilog.c: Likewise.
3703         * versados.c: Likewise.
3704         * vms-alpha.c: Likewise.
3705         * vms-lib.c: Likewise.
3706         * wasm-module.c: Likewise.
3707         * xsym.c: Likewise.
3708         * libbfd.h: Regenerate.
3709
3710 2018-02-15  Jim Wilson  <jimw@sifive.com>
3711
3712         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3713         symbols whose section address is zero.
3714
3715         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3716         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
3717         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
3718         Add %X%P to error messages.
3719
3720 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
3721
3722         PR ld/22832
3723         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3724         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3725         and assert that the result of the call is not NULL.
3726
3727 2018-02-14  Nick Clifton  <nickc@redhat.com>
3728
3729         PR 22823
3730         Revert previous delta.  Add extra casts to avoid compile time
3731         warnings instead.
3732         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3733         cast to avoid warning from gcc v8 compiler.
3734         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3735         (_bfd_generic_bfd_set_private_flags): Likewise.
3736         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3737         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3738         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3739         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3740         (_bfd_noarchive_construct_extended_name_table): Likewise.
3741         (_bfd_noarchive_truncate_arname): Likewise.
3742         (_bfd_noarchive_write_ar_hdr): Likewise.
3743         (_bfd_noarchive_get_elt_at_index): Likewise.
3744         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3745         (_bfd_nosymbols_print_symbol): Likewise.
3746         (_bfd_nosymbols_get_symbol_info): Likewise.
3747         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3748         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3749         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3750         (_bfd_nosymbols_get_lineno): Likewise.
3751         (_bfd_nosymbols_find_nearest_line): Likewise.
3752         (_bfd_nosymbols_find_line): Likewise.
3753         (_bfd_nosymbols_find_inliner_info): Likewise.
3754         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3755         (_bfd_nosymbols_read_minisymbols): Likewise.
3756         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3757         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3758         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3759         (_bfd_nowrite_set_arch_mach): Likewise.
3760         (_bfd_nowrite_set_section_contents): Likewise.
3761         (_bfd_nolink_sizeof_headers): Likewise.
3762         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3763         (_bfd_nolink_bfd_relax_section): Likewise.
3764         (_bfd_nolink_bfd_gc_sections): Likewise.
3765         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3766         (_bfd_nolink_bfd_merge_sections): Likewise.
3767         (_bfd_nolink_bfd_is_group_section): Likewise.
3768         (_bfd_nolink_bfd_discard_group): Likewise.
3769         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3770         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3771         (_bfd_nolink_bfd_link_just_syms): Likewise.
3772         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3773         (_bfd_nolink_bfd_final_link): Likewise.
3774         (_bfd_nolink_bfd_link_split_section): Likewise.
3775         (_bfd_nolink_section_already_linked): Likewise.
3776         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3777         (_bfd_nolink_bfd_define_start_stop): Likewise.
3778         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3779         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3780         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3781         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3782         * libbfd.c (bfd_false_any): Delete.
3783         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3784         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3785         * libbfd.h (extern): Regenerate
3786         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3787         cast to avoid warning from gcc v8 compiler.
3788         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3789         * binary.c (binary_get_symbol_info): Likewise.
3790         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3791         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3792         * coffcode.h (coff_set_alignment_hook): Likewise.
3793         (symname_in_debug_hook): Likewise.
3794         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3795         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3796         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3797         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3798         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3799         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3800         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3801         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3802         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3803         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3804         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3805         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3806         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3807         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3808         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3809         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3810         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3811         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3812         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3813         (bfd_elfNN_bfd_set_private_flags): Likewise.
3814         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3815         (elf_backend_init_index_section): Likewise.
3816         (elf_backend_allow_non_load_phdr): Likewise.
3817         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3818         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3819         * ieee.c (ieee_construct_extended_name_table): Likewise.
3820         (ieee_write_armap): Likewise.
3821         (ieee_write_ar_hdr): Likewise.
3822         (ieee_bfd_is_target_special_symbol): Likewise.
3823         * ihex.c (ihex_canonicalize_symtab): Likewise.
3824         (ihex_bfd_is_target_special_symbol): Likewise.
3825         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3826         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3827         (_bfd_ecoff_set_alignment_hook): Likewise.
3828         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3829         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3830         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3831         * oasys.c (oasys_construct_extended_name_table): Likewise.
3832         (oasys_write_armap): Likewise.
3833         (oasys_write_ar_hdr): Likewise.
3834         (oasys_bfd_is_target_special_symbol): Likewise.
3835         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3836         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3837         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3838         * som.c (som_bfd_is_target_special_symbol): Likewise.
3839         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3840         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3841         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3842         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3843         (versados_bfd_reloc_name_lookup): Likewise.
3844         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3845         (vms_bfd_define_start_stop): Likewise.
3846         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3847         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3848         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3849
3850 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
3851
3852         PR ld/22842
3853         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3854         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3855         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3856         R_X86_64_PC32 reloc against dynamic function in data section.
3857         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3858         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3859         against dynamic function in data section.
3860         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3861         function address only if pcrel_plt is true.
3862         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3863         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3864         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
3865         PC-relative relocation against a function definition in data
3866         secton in PIE.  Remove the obsolete comments.
3867         (elf_x86_link_hash_table): Add pcrel_plt.
3868
3869 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3870
3871         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3872         instead of bfd_link_pic, for building shared library.
3873
3874 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3875
3876         PR gas/22791
3877         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3878         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3879         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
3880         against protected function in shared object.
3881
3882 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
3883
3884         PR 22828
3885         * po/ru.po: Fix typo in Russian translation.
3886
3887 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
3888
3889         * wasm-module.c (wasm_scan_name_function_section): Rename
3890         `index' local variable to `idx'.
3891
3892 2018-02-13  Nick Clifton  <nickc@redhat.com>
3893
3894         PR 22823
3895         Fix compile time warnings generated by gcc version 8.
3896         * libbfd-in.h: Remove extraneous text from prototypes.
3897         Add prototypes for bfd_false_any, bfd_true_any,
3898         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3899         bfd_n1_any, bfd_void_any.
3900         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3901         function.
3902         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3903         (_bfd_generic_bfd_set_private_flags): Likewise.
3904         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3905         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3906         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3907         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3908         (_bfd_noarchive_construct_extended_name_table): Likewise.
3909         (_bfd_noarchive_truncate_arname): Likewise.
3910         (_bfd_noarchive_write_ar_hdr): Likewise.
3911         (_bfd_noarchive_get_elt_at_index): Likewise.
3912         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3913         (_bfd_nosymbols_print_symbol): Likewise.
3914         (_bfd_nosymbols_get_symbol_info): Likewise.
3915         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3916         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3917         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3918         (_bfd_nosymbols_get_lineno): Likewise.
3919         (_bfd_nosymbols_find_nearest_line): Likewise.
3920         (_bfd_nosymbols_find_line): Likewise.
3921         (_bfd_nosymbols_find_inliner_info): Likewise.
3922         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3923         (_bfd_nosymbols_read_minisymbols): Likewise.
3924         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3925         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3926         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3927         (_bfd_nowrite_set_arch_mach): Likewise.
3928         (_bfd_nowrite_set_section_contents): Likewise.
3929         (_bfd_nolink_sizeof_headers): Likewise.
3930         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3931         (_bfd_nolink_bfd_relax_section): Likewise.
3932         (_bfd_nolink_bfd_gc_sections): Likewise.
3933         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3934         (_bfd_nolink_bfd_merge_sections): Likewise.
3935         (_bfd_nolink_bfd_is_group_section): Likewise.
3936         (_bfd_nolink_bfd_discard_group): Likewise.
3937         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3938         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3939         (_bfd_nolink_bfd_link_just_syms): Likewise.
3940         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3941         (_bfd_nolink_bfd_final_link): Likewise.
3942         (_bfd_nolink_bfd_link_split_section): Likewise.
3943         (_bfd_nolink_section_already_linked): Likewise.
3944         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3945         (_bfd_nolink_bfd_define_start_stop): Likewise.
3946         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3947         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3948         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3949         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3950         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3951         accepts one or more arguments.
3952         (bfd_true_any): Likewise.
3953         (bfd_nullvoidptr_any): Likewise.
3954         (bfd_0_any): Likewise.
3955         (bfd_0u_any): Likewise.
3956         (bfd_0l_any): Likewise.
3957         (_bfd_n1_any): Likewise.
3958         (bfd_void_any): Likewise.
3959         * libbfd.h (extern): Regenerate
3960         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3961         based dummy function.
3962         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3963         * binary.c (binary_get_symbol_info): Likewise.
3964         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3965         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3966         * coffcode.h (coff_set_alignment_hook): Likewise.
3967         (symname_in_debug_hook): Likewise.
3968         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3969         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3970         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3971         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3972         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3973         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3974         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3975         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3976         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3977         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3978         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3979         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3980         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3981         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3982         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3983         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3984         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3985         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3986         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3987         (bfd_elfNN_bfd_set_private_flags): Likewise.
3988         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3989         (elf_backend_init_index_section): Likewise.
3990         (elf_backend_allow_non_load_phdr): Likewise.
3991         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3992         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3993         * ieee.c (ieee_construct_extended_name_table): Likewise.
3994         (ieee_write_armap): Likewise.
3995         (ieee_write_ar_hdr): Likewise.
3996         (ieee_bfd_is_target_special_symbol): Likewise.
3997         * ihex.c (ihex_canonicalize_symtab): Likewise.
3998         (ihex_bfd_is_target_special_symbol): Likewise.
3999         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4000         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4001         (_bfd_ecoff_set_alignment_hook): Likewise.
4002         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4003         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4004         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4005         * oasys.c (oasys_construct_extended_name_table): Likewise.
4006         (oasys_write_armap): Likewise.
4007         (oasys_write_ar_hdr): Likewise.
4008         (oasys_bfd_is_target_special_symbol): Likewise.
4009         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4010         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4011         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4012         * som.c (som_bfd_is_target_special_symbol): Likewise.
4013         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4014         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4015         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4016         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4017         (versados_bfd_reloc_name_lookup): Likewise.
4018         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4019         (vms_bfd_define_start_stop): Likewise.
4020         (alpha_vms_bfd_is_target_special_symbol): Likewise.
4021         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4022         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4023         * elf32-arc.c (get_replace_function): Assign replacement function
4024         to func pointer.
4025         * elf32-i370.c (i370_noop): Update prototype.
4026
4027 2018-02-13  Alan Modra  <amodra@gmail.com>
4028
4029         PR 22836
4030         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4031         relocation sections.  If size reduces to just the flag word,
4032         remove that too and mark with SEC_EXCLUDE.
4033         * elflink.c (bfd_elf_final_link): Strip empty group sections.
4034
4035 2018-02-13  Alan Modra  <amodra@gmail.com>
4036
4037         PR 22829
4038         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4039         PT_GNU_RELRO setup.
4040
4041 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
4042
4043         * i386msdos.c (msdos_mkobject); New function.
4044         (msdos_object_p): New function.
4045         (i386_msdos_vec): Use msdos_object_p as the check_format
4046         function.
4047         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4048         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4049         IMAGE_NT_SIGNATURE.
4050         * peXXigen.c: Likewise.
4051         * coff-ia64.c: Likewise.
4052
4053 2018-02-12  Nick Clifton  <nickc@redhat.com>
4054
4055         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4056         assignment.
4057         * elf32-arc.c (elf_arc_relocate_section): Likewise.
4058
4059 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
4060
4061         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4062         (sparc_elf_append_rela): Assert that there is enough room in section.
4063         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4064         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4065         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4066         For a symbol subject to a GOT relocation, reserve a slot in the
4067         relocation section if the symbol isn't dynamic and we are in PIC mode.
4068         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4069         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4070         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4071         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
4072         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4073         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
4074         undefined weak symbol with non-default visibility.  Remove superfluous
4075         'else' and fix formatting.
4076
4077 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
4078
4079         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4080         is_solaris.
4081         (i386_elf32_sol2_vec): Don't declare.
4082         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4083         Don't set need_global_offset_table.
4084         (elf_i386_solaris_arch_bed): New.
4085         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4086         Solaris.
4087         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4088         target_os != is_nacl instead of target_os == is_normal.
4089         (x86_64_elf64_sol2_vec): Don't declare.
4090         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4091         is_nacl instead of target_os == is_normal.  Don't set
4092         need_global_offset_table.
4093         (elf_x86_64_solaris_arch_bed): New.
4094         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4095         Solaris.
4096         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4097         _GLOBAL_OFFSET_TABLE_ for Solaris.
4098         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4099         need_global_offset_table.
4100         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4101         (elf_x86_link_hash_table): Remove need_global_offset_table.
4102         (elf_x86_init_table): Likewise.
4103
4104 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4105
4106         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4107         Remove prototype.
4108         (i386_elf32_sol2_vec): Declared.
4109         (elf_i386_link_setup_gnu_properties): Set
4110         need_global_offset_table with info->output_bfd->xvec.
4111         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4112         Remove prototype.
4113         (x86_64_elf64_sol2_vec): Declared.
4114         (elf_x86_64_link_setup_gnu_properties): Set
4115         need_global_offset_table with info->output_bfd->xvec.
4116
4117 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4118
4119         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4120         New prototype.
4121         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4122         for Solaris.
4123         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4124         New prototype.
4125         (elf_x86_64_link_setup_gnu_properties): Set
4126         need_global_offset_table for Solaris.
4127         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4128         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4129         (_bfd_x86_elf_link_setup_gnu_properties): Copy
4130         need_global_offset_table.
4131         * elfxx-x86.h (elf_x86_link_hash_table): Add
4132         need_global_offset_table.
4133         (elf_x86_init_table): Likewise.
4134
4135 2018-02-08  Jim Wilson  <jimw@sifive.com>
4136
4137         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4138         change.
4139
4140 2018-02-08  Nick Clifton  <nickc@redhat.com>
4141
4142         PR 22788
4143         * elf.c (elf_parse_notes): Reject notes with excessuively large
4144         alignments.
4145
4146 2018-02-07  Alan Modra  <amodra@gmail.com>
4147
4148         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
4149         * elf32-ppc.c: Remove speculation barrier support.
4150         * elf32-ppc.h: Likewise.
4151         * elf64-ppc.c: Likewise.
4152         * elf64-ppc.h: Likewise.
4153
4154 2018-02-06  Jim Wilson  <jimw@sifive.com>
4155
4156         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4157         callback to report an error.
4158
4159 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
4160
4161         PR ld/22263
4162         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4163         into call to !bfd_link_executable and tidy up.
4164         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4165         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4166         !bfd_link_executable.
4167         <R_SPARC_TLS_IE_HI22>: Likewise.
4168         <GOT relocations>: Remove useless code, tidy and merge related blocks.
4169         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4170         !bfd_link_executable.
4171         <R_SPARC_WPLT30>: Tidy up.
4172         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4173         !bfd_link_executable.
4174         (allocate_dynrelocs): Likewise.
4175         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4176         <R_SPARC_TLS_GD_HI22>: Merge into...
4177         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
4178         sparc_elf_tls_transition and remove redundant code.
4179         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4180         !bfd_link_executable.
4181         <R_SPARC_TLS_LDO_HIX22>: Likewise.
4182         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
4183         <R_SPARC_TLS_LDM_CALL>: Likewise.
4184         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
4185         <R_SPARC_TLS_GD_ADD>: Likewise.
4186         <R_SPARC_TLS_LDM_ADD>: Likewise.
4187         <R_SPARC_TLS_LDO_ADD>: Likewise.
4188         <R_SPARC_TLS_IE_LD>: Likewise.
4189
4190 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
4191
4192         PR 22789
4193         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4194         functions failed to find the function name, try the generic elf
4195         find function instead.
4196
4197 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
4198
4199         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4200         'memcpy' instead of 'strncpy' when writing the magic number.
4201
4202 2018-02-06  Nick Clifton  <nickc@redhat.com>
4203
4204         PR 22794
4205         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4206         section before attempting to read it in.
4207         (bfd_get_alt_debug_link_info): Likewise.
4208
4209 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
4210
4211         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4212         line information in addition to name, if they can be found.
4213
4214 2018-02-05  Renlin Li  <renlin.li@arm.com>
4215
4216         PR ld/22764
4217         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4218         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4219         check for writeable section as well.
4220
4221 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
4222
4223         PR ld/22782
4224         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4225         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4226         undefined weak symbol to 0.
4227         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4228         if _GLOBAL_OFFSET_TABLE_ is referenced.
4229         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4230         got_referenced instead of ref_regular_nonweak.  Remove the
4231         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4232         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4233
4234 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4235
4236         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4237         initialize `hi_reloc'.
4238
4239 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4240
4241         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4242         SHT_MIPS_REGINFO sections don't assert the correct size and
4243         report an error instead.
4244
4245 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4246
4247         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4248         status from `->elf_backend_section_processing'.
4249
4250 2018-02-02  Jim Wilson  <jimw@sifive.com>
4251
4252         PR ld/22756
4253         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4254         If link_info->wrap_hash, check for a duplicate symbol and ignore.
4255         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4256         Pass new argument to riscv_relax_delete_bytes.
4257         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
4258         ATTRIBUTE_UNUSED from link_info parameter.
4259
4260 2018-02-02  Alan Modra  <amodra@gmail.com>
4261
4262         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4263         emitted for toc sequence optimization.  Set and use "howto" later.
4264
4265 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
4266
4267         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4268         arithmetic on NULL pointer.
4269         * elflink.c (_bfd_elf_archive_symbol_lookup,
4270         elf_link_add_archive_symbols): Likewise.
4271
4272 2018-01-31  Michael Matz  <matz@suse.de>
4273
4274         * elflink.c (bfd_elf_define_start_stop): Fix check of
4275         def_dynamic.
4276
4277 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
4278
4279         PR ld/21964
4280         * elflink.c (bfd_elf_define_start_stop): Check if __start and
4281         __stop symbols are referenced by shared objects.
4282
4283 2018-01-30  Alan Modra  <amodra@gmail.com>
4284
4285         PR 22758
4286         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4287         segment when demand paged with lma on the same page.  Test this
4288         before load/non-load, executable/non-executable,
4289         writable/non-writable tests and simplify.  Delete bogus relro
4290         condition in writable/non-writable test.  Delete outdated
4291         comment.  Formatting.
4292
4293 2018-01-30  Alan Modra  <amodra@gmail.com>
4294
4295         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4296         symbols dynamic.
4297
4298 2018-01-29  Alan Modra  <amodra@gmail.com>
4299
4300         PR 22741
4301         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4302         range before converting to a symbol table pointer.
4303
4304 2018-01-27  Nick Clifton  <nickc@redhat.com>
4305
4306         * po/ru.po: Updated Russian translation.
4307
4308 2018-01-26  Alan Modra  <amodra@gmail.com>
4309
4310         * elflink.c (bfd_elf_define_start_stop): Override symbols when
4311         they are defined dynamically.
4312
4313 2018-01-26  Alan Modra  <amodra@gmail.com>
4314
4315         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4316         .branch_lt changes size.
4317
4318 2018-01-25  Alan Modra  <amodra@gmail.com>
4319
4320         PR 22746
4321         * elfcode.h (elf_object_p): Avoid integer overflow.
4322
4323 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
4324
4325         PR ld/22727
4326         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4327         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4328
4329         Revert
4330         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
4331
4332         PR ld/22263
4333         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4334         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4335         bfd_link_executable for TLS check.
4336         (_bfd_sparc_elf_check_relocs): Likewise.
4337         (allocate_dynrelocs): Likewise.
4338         (_bfd_sparc_elf_relocate_section): Likewise.
4339
4340 2018-01-24  Renlin Li  <renlin.li@arm.com>
4341
4342         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4343         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4344         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4345         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4346         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4347         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4348         (_bfd_aarch64_elf_resolve_relocation): Likewise.
4349
4350 2018-01-24  Renlin Li  <renlin.li@arm.com>
4351
4352         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4353         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4354         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4355         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4356         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4357         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4358         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4359         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4360         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4361         * bfd-in2.h: Regenerate.
4362         * libbfd.h: Regenerate.
4363
4364 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
4365
4366         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4367         `mips_elf32_section_processing' comment reference.
4368
4369 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4370
4371         PR ld/22721
4372         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4373         versioned __tls_get_addr symbol.
4374
4375 2018-01-19  Nick Clifton  <nickc@redhat.com>
4376
4377         * po/fr.po: Updated French translation.
4378
4379 2018-01-18  Alan Modra  <amodra@gmail.com>
4380
4381         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4382         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4383         (ppc64_elf_build_stubs): Likewise.
4384
4385 2018-01-17  Nick Clifton  <nickc@redhat.com>
4386
4387         * po/ru.po: Updated Russian translation.
4388         * po/uk/po: Updated Ukranian translation.
4389
4390 2018-01-17  Alan Modra  <amodra@gmail.com>
4391
4392         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4393
4394 2018-01-17  Alan Modra  <amodra@gmail.com>
4395
4396         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4397         (CRSETEQ, BEQCTRM): Define.
4398         (is_nonpic_glink_stub): Don't check bctr.
4399         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4400         (ppc_elf_relax_section): Size speculation barrier.
4401         (output_bctr): New function.
4402         (write_glink_stub): Use output_bctr.
4403         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4404         (ppc_elf_finish_dynamic_symbol): Likewise.
4405         (ppc_elf_finish_dynamic_sections): Use output_bctr.
4406         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4407         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4408         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4409         (size_global_entry_stubs): Handle speculation barrier sizing.
4410         (plt_stub_size): Likewise.
4411         (output_bctr): New function.
4412         (build_plt_stub, build_tls_get_addr_stub): Output speculation
4413         barrier.
4414         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4415         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4416         (build_global_entry_stubs): Output speculation barrier.
4417         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4418         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4419
4420 2018-01-17  Alan Modra  <amodra@gmail.com>
4421
4422         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4423         __tls_get_addr_opt, and alignment sizing.
4424         (TLS_GET_ADDR_GLINK_SIZE): Delete.
4425         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4426         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4427         or 8 insns.
4428         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4429         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4430         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
4431         by PLT reloc count.
4432         (write_glink_stub): Handle __tls_get_addr_opt stub.
4433         Pad out to size given by GLINK_ENTRY_SIZE.
4434         (ppc_elf_relocate_section): Adjust write_glink_stub call.
4435         (ppc_elf_finish_dynamic_symbol): Likewise.
4436         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4437         insn array since so many need rewriting.
4438         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4439         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4440         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
4441         nops.  Adjust all uses.
4442         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4443         in glink_vma calculation.
4444         (struct ppc_link_hash_table): Add global_entry section pointer.
4445         (create_linkage_sections): Create separate section for global
4446         entry stubs.
4447         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4448         (size_global_entry_stubs): Handle sizing for aligned stubs.
4449         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4450         and don't stash end of glink branch table in rawsize.
4451         (ppc_build_one_stub): Rewrite stub size calculations.
4452         (build_global_entry_stubs): Use new section.
4453         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4454         Build lazy link stubs out to end of section.  Build global entry
4455         stubs in new section.
4456
4457 2018-01-15  Nick Clifton  <nickc@redhat.com>
4458
4459         * po/uk.po: Updated Ukranian translation.
4460
4461 2018-01-13  Nick Clifton  <nickc@redhat.com>
4462
4463         * po/bfd.pot: Regenerated.
4464
4465 2018-01-13  Nick Clifton  <nickc@redhat.com>
4466
4467         * version.m4: Bump version to 2.30.51
4468         * configure: Regenerate.
4469
4470 2018-01-13  Nick Clifton  <nickc@redhat.com>
4471
4472         2.30 branch created.
4473
4474 2018-01-12  Jens Widell  <jl@opera.com>
4475
4476         * elf.c (setup_group): Optimize search for group by remembering
4477         last found group and restarting search at that index.
4478         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4479
4480 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
4481
4482         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4483         bfd_link_common_skip_none in switch.
4484
4485 2018-01-12  Alan Modra  <amodra@gmail.com>
4486
4487         PR ld/22649
4488         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4489         references on forced local symbols.
4490
4491 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
4492
4493         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4494         .reginfo section has wrong size.
4495
4496 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4497
4498         PR ld/22393
4499         * elf.c (_bfd_elf_map_sections_to_segments): When generating
4500         separate code and read-only data LOAD segments, create a new
4501         LOAD segment if the previous section contains text and the
4502         current section doesn't or vice versa.  Don't put a writable
4503         section in a read-only segment if there is a RELRO segment.
4504
4505 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4506
4507         PR ld/22649
4508         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4509         references on forced local symbols.
4510
4511 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4512
4513         PR ld/22677
4514         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4515         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4516
4517 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4518
4519         PR 22662
4520         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4521
4522 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
4523
4524         * elf.c (elfcore_grok_freebsd_note): Handle
4525         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4526         NT_FREEBSD_PROCSTAT_VMMAP.
4527
4528 2018-01-03  Alan Modra  <amodra@gmail.com>
4529
4530         Update year range in copyright notice of all files.
4531
4532 For older changes see ChangeLog-2017
4533 \f
4534 Copyright (C) 2018 Free Software Foundation, Inc.
4535
4536 Copying and distribution of this file, with or without modification,
4537 are permitted in any medium without royalty provided the copyright
4538 notice and this notice are preserved.
4539
4540 Local Variables:
4541 mode: change-log
4542 left-margin: 8
4543 fill-column: 74
4544 version-control: never
4545 End: