bfd/ChangeLog

   1 2018-10-24  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/23818
   4         * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
   5         defined in discarded input sections.
   6
   7 2018-10-24  Alan Modra  <amodra@gmail.com>
   8
   9         * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
  10         were not needed.
  11
  12 2018-10-23  Alan Modra  <amodra@gmail.com>
  13
  14         PR 23806
  15         * merge.c (_bfd_add_merge_section): Don't attempt to merge
  16         sections with ridiculously large alignments.
  17
  18 2018-10-23  Alan Modra  <amodra@gmail.com>
  19
  20         PR 23805
  21         * elflink.c (elf_link_input_bfd): Don't segfault on finding
  22         STT_TLS symbols without any TLS sections.  Instead, change the
  23         symbol type to STT_NOTYPE.
  24
  25 2018-10-23  Alan Modra  <amodra@gmail.com>
  26
  27         PR 23804
  28         * merge.c (_bfd_add_merge_section): Don't attempt to merge
  29         sections where size is not a multiple of entsize.
  30
  31 2018-10-20  Alan Modra  <amodra@gmail.com>
  32
  33         PR 23788
  34         * elf.c (section_match): Don't require a size match for SHT_SYMTAB
  35         or SHT_STRTAB.
  36
  37 2018-10-17  Alan Modra  <amodra@gmail.com>
  38
  39         PR 23653
  40         * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
  41         too when choosing dynobj.
  42
  43 2018-10-16  Alan Modra  <amodra@gmail.com>
  44
  45         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
  46         PE_DEBUG_DATA size checks.
  47
  48 2018-10-16  Alan Modra  <amodra@gmail.com>
  49
  50         PR 23781
  51         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
  52         before returning.
  53
  54 2018-10-16  Alan Modra  <amodra@gmail.com>
  55
  56         PR 23534
  57         * init.c (bfd_init): Return an unsigned int.
  58         bfd-in2.h: Regenerate.
  59
  60 2018-10-15  Alan Modra  <amodra@gmail.com>
  61
  62         PR 23534
  63         * init.c (BFD_INIT_MAGIC): Define.
  64         (bfd_init): Return BFD_INIT_MAGIC.
  65         bfd-in2.h: Regenerate.
  66
  67 2018-10-13  Alan Modra  <amodra@gmail.com>
  68
  69         PR 23770
  70         PR 23425
  71         * reloc.c (_bfd_clear_contents): Replace "location" param with
  72         "buf" and "off".  Bounds check "off".  Return status.
  73         * cofflink.c (_bfd_coff_generic_relocate_section): Update
  74         _bfd_clear_contents call.
  75         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
  76         * elf32-arc.c (elf_arc_relocate_section): Likewise.
  77         * elf32-i386.c (elf_i386_relocate_section): Likewise.
  78         * elf32-metag.c (metag_final_link_relocate): Likewise.
  79         * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
  80         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
  81         * elf32-visium.c (visium_elf_relocate_section): Likewise.
  82         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
  83         * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
  84         * libbfd-in.h (_bfd_clear_contents): Update prototype.
  85         * libbfd.h: Regenerate.
  86
  87 2018-10-09  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
  88
  89         * elflink.c (elf_link_output_extsym): Do not place symbols into a
  90         discarded .dynsym.
  91
  92 2018-10-08  H.J. Lu  <hongjiu.lu@intel.com>
  93
  94         PR ld/23428
  95         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
  96         add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
  97         in non-code PT_LOAD segment.
  98
  99 2018-10-08  Alan Modra  <amodra@gmail.com>
 100
 101         * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
 102         lacking sections.
 103         * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
 104         program headers are required when info->load_phdrs.  Reorganize
 105         code handling program headers.  Generate a mapping without
 106         sections just for file and program headers when -z separate-code
 107         would indicate they should be on a different page to the first
 108         section.
 109
 110 2018-10-08  Alan Modra  <amodra@gmail.com>
 111
 112         * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
 113         from m->p_vaddr_offset for segments without sections.  Invert
 114         sign of p_vaddr_offset.
 115         (rewrite_elf_program_header, copy_elf_program_header): Save
 116         old segment p_vaddr to p_vaddr_offset.  Invert sign of
 117         p_vaddr_offset.
 118
 119 2018-10-08  Alan Modra  <amodra@gmail.com>
 120
 121         * elf.c (get_program_header_size): Don't count PT_INTERP if
 122         .interp is empty.
 123         (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
 124         .interp is empty.
 125
 126 2018-10-08  Alan Modra  <amodra@gmail.com>
 127
 128         * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
 129         overlays before segment containing headers.
 130
 131 2018-10-08  Alan Modra  <amodra@gmail.com>
 132
 133         * elf.c (make_mapping): Cope with zero size array at end of
 134         struct elf_segment_map.
 135         (_bfd_elf_map_sections_to_segments): Likewise.
 136         (rewrite_elf_program_header, copy_elf_program_header): Likewise.
 137         (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
 138
 139 2018-10-05  Alan Modra  <amodra@gmail.com>
 140
 141         * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
 142         SHT_NOTE.
 143
 144 2018-10-05  Richard Henderson  <rth@twiddle.net>
 145
 146         * bfd-in2.h: Regenerated.
 147         * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
 148         R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
 149         R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
 150         R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
 151         R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
 152         (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
 153         BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
 154         BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
 155         BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
 156         BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
 157         BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
 158         BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
 159         (elf_or1k_link_hash_table): Add field saw_plta.
 160         (or1k_final_link_relocate): Add value calculations for new relocations.
 161         (or1k_elf_relocate_section): Add section relocations for new
 162         relocations.
 163         (or1k_write_plt_entry): New function.
 164         (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
 165         using new l.adrp instruction.  Cleanup PLT relocation code generation.
 166         * libbfd.h: Regenerated.
 167         * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
 168         BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
 169         BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
 170         BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
 171         BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
 172         BFD_RELOC_OR1K_TLS_IE_LO13.
 173
 174 2018-10-05  Richard Henderson  <rth@twiddle.net>
 175
 176         * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
 177         relocations.  Add error for non zero addend with plt and got
 178         relocations.  Add error for got and plt references against dynamic, non
 179         local, symbols.  Add error when linking non shared liraries with
 180         flag_pic.
 181
 182 2018-10-05  Richard Henderson  <rth@twiddle.net>
 183             Stafford Horne  <shorne@gmail.com>
 184
 185         * bfd-in2.h: Regenerated.
 186         * elf32-or1k.c (N_ONES): New macro.
 187         (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
 188         Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
 189         R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
 190         R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
 191         R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
 192         (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
 193         BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
 194         BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
 195         BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
 196         BFD_RELOC_OR1K_TLS_LE_SLO16.
 197         (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
 198         also check results before returning.
 199         (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
 200         limit.
 201         (or1k_final_link_relocate): New function.
 202         (or1k_elf_relocate_section): Add support for new AHI and SLO
 203         relocations.  Use or1k_final_link_relocate instead of generic
 204         _bfd_final_link_relocate.
 205         (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
 206         * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
 207         BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
 208         BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
 209         BFD_RELOC_OR1K_TLS_LE_SLO16.  Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
 210         and BFD_RELOC_OR1K_GOTOFF_LO16.
 211         * libbfd.h: Regenerated.
 212
 213 2018-10-04  Jim Wilson  <jimw@sifive.com>
 214
 215         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
 216         loop, handle htab->sdyntdata section.
 217
 218 2018-10-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 219
 220         * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
 221         impact of STT_REGISTER symbols in the dynsym sh_info here...
 222         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
 223         do it here.
 224
 225 2018-10-03  H.J. Lu  <hongjiu.lu@intel.com>
 226
 227         PR ld/23658
 228         * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
 229         sections with the same section alignment into a single PT_NOTE
 230         segment.  Check SHT_NOTE section type instead of section name.
 231         (_bfd_elf_map_sections_to_segments): Likewise.
 232
 233 2018-10-03  Millan Wolff  <mail@milianw.de>
 234
 235         PR 23715
 236         * dwarf2.c (find_abstract_instance): Allow recursive invocations
 237         of find_abstract_instance to override the name variable.
 238
 239 2018-10-03  Nick Clifton  <nickc@redhat.com>
 240
 241         * po/pt.po: Updated Portuguese translation.
 242
 243 2018-10-01  Cupertino Miranda <cmiranda@synopsys.com>
 244
 245         * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
 246         section alignment in consideration for this relocation. Fixed TCB_SIZE
 247         offset size to include section alignment.
 248         (get_got_entry_list_for_symbol): Changed.
 249         * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
 250         (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
 251         (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
 252         section alignment.
 253         (elf_arc_check_relocs): Changed.
 254         (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
 255         (struct elf_arc_link_hash_entry): Moved and changed.
 256         (elf_arc_link_hash_newfunc): Changed.
 257         (arc_elf_link_hash_table_create): Removed old initializations.
 258         (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
 259
 260 2018-09-28  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
 263         elfclass instead of bed->s->elfclass.
 264
 265 2018-09-27  Jim Wilson  <jimw@sifive.com>
 266
 267         * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
 268         (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
 269         (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
 270         (riscv_find_pcgp_lo_reloc): Likewise.
 271         (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
 272         (riscv_delete_pcgp_lo_reloc): Likewise.
 273         (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
 274         calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
 275         with TRUE.  Mark abfd arg as ATTRIBUTE_UNUSED.
 276
 277 2018-09-25  Jim Wilson  <jimw@sifive.com>
 278
 279         * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd.  Change
 280         return type to bfd_boolean.  If EF_RISCV_RVE call _bfd_error_handler
 281         and return FALSE.  Return TRUE at end.
 282         (riscv_make_plt_entry): Likewise.
 283         (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
 284         (riscv_elf_finish_dynamic_sections): Update call to
 285         riscv_make_plt_header.
 286
 287 2018-09-24  Jim Wilson  <jimw@sifive.com>
 288
 289         * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
 290         hi_sec_off which is symbol address with addend subtracted.  Use in
 291         riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
 292
 293         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
 294         overflow with addend.  Use reloc_dangerous instead of reloc_overflow.
 295         Add strings for the two errors handled here.
 296         (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
 297         comment.  Only give error with addend when used with section symbol.
 298         In case bfd_reloc_dangerous, update error string.
 299
 300 2018-09-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 301
 302         PR gdb/20948
 303         * elf.c (_bfd_elf_write_object_contents): Return from function
 304         early if abfd->direction == both_direction.
 305
 306 2018-09-21  Simon Marchi  <simon.marchi@ericsson.com>
 307
 308         * configure.ac: Check for fls.
 309         * elf32-nds32.c (fls): Only define if !HAVE_FLS.
 310         * config.in: Re-generate.
 311         * configure: Re-generate.
 312
 313 2018-09-20  Maciej W. Rozycki  <macro@linux-mips.org>
 314
 315         * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
 316         duplicate `case' selectors.
 317
 318 2018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
 319
 320         * elf32-nds32.c (nds32_elf_relax_loadstore):
 321         Remove the unused target features.
 322         (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
 323         (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
 324         nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
 325         nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
 326         nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
 327         calculate_plt_offset, calculate_got_memory_address,
 328         nds32_elf_check_dup_relocs): Removed.
 329         All callers changed.
 330         * elf32-nds32.h: Remove the unused macros and defines.
 331         (elf_nds32_link_hash_table): Remove the unused variable.
 332         (bfd_elf32_nds32_set_target_option): Update prototype.
 333         (nds32_elf_ex9_init): Removed.
 334         * elf32-nds32.c (nds32_convert_32_to_16): Updated.
 335         * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
 336         to initialize array nds32_elf_howto_table in any order
 337         without lots of EMPTY_HOWTO.
 338         (nds32_reloc_map): Updated.
 339         * reloc.c: Add BFD_RELOC_NDS32_LSI.
 340         * bfd-in2.h: Regenerated.
 341         * bfd/libbfd.h: Regenerated.
 342         * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
 343         (nds32_reloc_map): Likewise.
 344         (nds32_elf_relax_flsi): New function.
 345         (nds32_elf_relax_section): Support floating load/store relaxation.
 346         * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
 347         New macro.
 348         (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
 349         (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
 350         (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
 351         nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
 352         New functions.
 353         (nds32_info_to_howto_rel): Add BFD_ASSERT.
 354         (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
 355         nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
 356         nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
 357         bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
 358         (nds32_elf_final_sda_base): Improve it to find the better gp value.
 359         (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
 360         * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
 361         (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
 362         * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
 363         (create_got_section): Likewise.
 364         (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
 365         nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
 366         (nds32_elf_check_relocs): Fix the issue that the shared library may
 367         has TEXTREL entry in the dynamic section.
 368         (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
 369         since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
 370         (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
 371         dynamic entry.
 372         (calculate_offset): Remove the unused parameter `pic_ext_target' and
 373         related codes.
 374         All callers changed.
 375         (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
 376         will cause some errors for our test cases.
 377         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
 378         generic object.
 379         * reloc.c: Add TLS relocations.
 380         * libbfd.h: Regenerated.
 381         * bfd-in2.h: Regenerated.
 382         * elf32-nds32.h (struct section_id_list_t): New.
 383         (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
 384         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
 385         New prototypes.
 386         (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
 387         New macro.
 388         (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
 389         elf_nds32_link_hash_table): Updated.
 390         * elf32-nds32.c (enum elf_nds32_tls_type): New.
 391         (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
 392         (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
 393         fls, ones32, list_insert, list_insert_sibling, dump_chain,
 394         elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
 395         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
 396         (elf_nds32_obj_tdata): Add new fields.
 397         (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
 398         (nds32_elf_howto_table): Add TLS relocations.
 399         (nds32_reloc_map): Likewise.
 400         (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
 401         nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
 402         nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
 403         nds32_elf_check_relocs, allocate_dynrelocs): Updated.
 404         (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
 405         (dtpoff_base): Rename it to `gottpof' and then update it.
 406
 407 2018-09-20  Alan Modra  <amodra@gmail.com>
 408
 409         PR 23685
 410         * peXXigen.c (pe_print_edata): Correct export address table
 411         overflow checks.  Check dataoff against section size too.
 412
 413 2018-09-20  Alan Modra  <amodra@gmail.com>
 414
 415         PR 23686
 416         * dwarf2.c (read_section): Error when attempting to malloc
 417         "(bfd_size_type) -1".
 418         * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
 419         function_name.  Bounds check reloc address.  Formatting.  Ensure
 420         .stabstr zero terminated.
 421
 422 2018-09-18  Nick Clifton  <nickc@redhat.com>
 423
 424         PR 23657
 425         * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
 426         ELF section has contents and size larger than the file size.
 427
 428 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 429
 430         PR ld/21375
 431         * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
 432         (_bfd_mips_elf_linker_flags): Update prototype.
 433         * elf32-mips.c (elf_backend_hide_symbol): New macro.
 434         * elf64-mips.c (elf_backend_hide_symbol): Likewise.
 435         * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
 436         * elfxx-mips.c (mips_elf_link_hash_table): Add
 437         `use_absolute_zero' and `gnu_target' members.
 438         (mips_elf_record_global_got_symbol): Call
 439         `_bfd_mips_elf_hide_symbol' rather than
 440         `_bfd_elf_link_hash_hide_symbol'.
 441         (mips_use_local_got_p): Return FALSE if the symbol is absolute.
 442         (mips_elf_obtain_contents): Reorder function.
 443         (mips_elf_nullify_got_load): New function.
 444         (mips_elf_calculate_relocation): Add `contents' parameter.
 445         Nullify GOT loads or if it is not possible, then redirect GOT
 446         relocations to the `__gnu_absolute_zero' symbol, for references
 447         that are supposed to resolve to zero.
 448         (mips_elf_define_absolute_zero): New function.
 449         (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
 450         `mips_elf_calculate_relocation' for references made via the GOT
 451         that are supposed to resolve to zero.
 452         (_bfd_mips_elf_hide_symbol): New function.
 453         (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
 454         set the `gnu_target' member of the MIPS hash table.
 455         (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
 456         (_bfd_mips_post_process_headers): Use it.
 457
 458 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 459
 460         * elfxx-mips.c (mips_elf_store_contents): New function...
 461         (mips_elf_perform_relocation): ... factored out from here.
 462
 463 2018-09-14  Lifang Xia <lifang_xia@c-sky.com>
 464
 465         * elf32-csky.c (csky_elf_howto_table): Fill special_function of
 466         R_CKCORE_PCREL32.
 467         (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
 468
 469 2018-09-14  Alan Modra  <amodra@gmail.com>
 470
 471         PR 23425
 472         * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
 473         fields in debug sections when reloc is against an undefined symbol
 474         and called from bfd_simple_get_relocated_section_contents or
 475         similar.
 476         * dwarf2.c (find_abstract_instance): Return true for zero offset
 477         DW_FORM_ref_addr without returning values.
 478
 479 2018-09-06  Alan Modra  <amodra@gmail.com>
 480
 481         PR 23570
 482         * elf32-avr.c (elf_avr_special_sections): New.
 483         (elf_backend_special_sections): Define.
 484
 485 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 486
 487         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
 488         error when an invalid relocation is passed;  this is already done
 489         by `_bfd_sparc_elf_info_to_howto_ptr'.
 490
 491 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 492
 493         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
 494         error when an invalid symbol index is retrieved in ELF64_R_SYM of
 495         a relocation seen in an input file.
 496
 497 2018-09-03  Jozef Lawrynowicz <jozef.l@mittosystems.com>
 498             Alan Modra  <amodra@gmail.com>
 499
 500         PR 23595
 501         elf.c (copy_elf_program_header): When first segment contains
 502         only the headers and SHT_NOBITS sections, use segment p_filesz
 503         to calculate header and padding size.  Use filepos of the first
 504         section otherwise.
 505
 506 2018-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 507
 508         PR ld/23600
 509         * archures.c (bfd_arch_get_compatible): Allow an IR object with
 510         unknown architecture.
 511
 512 2018-08-31  Alan Modra  <amodra@gmail.com>
 513
 514         * elf64-ppc.c (num_relocs_for_offset): New function.
 515         (emit_relocs_for_offset): New function.
 516         (use_global_in_relocs): New function, split out from..
 517         (ppc_build_one_stub): ..here.  Output relocations for notoc stubs.
 518         (ppc_size_one_stub): Calculate reloc count for notoc stubs.
 519         (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
 520
 521 2018-08-31  Alan Modra  <amodra@gmail.com>
 522
 523         * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
 524         (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
 525         (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
 526         Define.
 527         * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
 528         (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
 529         (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
 530         * bfd-in2.h: Regenerate.
 531         * libbfd.h: Regenerate.
 532
 533 2018-08-31  Alan Modra  <amodra@gmail.com>
 534
 535         * elf64-ppc.c: Correct _notoc stub comments.
 536         (ppc_build_one_stub): Simplify output of branch for notoc
 537         long branch stub.  Don't include label offset of 8 bytes in
 538         "off" calculation for notoc plt stub.  Don't emit insns to get pc.
 539         (build_offset): Emit insns to get pc here instead.
 540         (size_offset): Add 4 extra insns.
 541         (plt_stub_size): Adjust for "off" and size_offset changes.
 542         (ppc_size_one_stub): Rearrange code into a switch, duplicating
 543         some to better match ppc_build_one_stub.
 544
 545 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 546
 547         * archures.c (bfd_architecture): New machine
 548         bfd_mach_mips_gs264e.
 549         * bfd-in2.h (bfd_architecture): Likewise.
 550         * cpu-mips.c (enum I_xxx): Likewise.
 551         (arch_info_struct): Likewise.
 552         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 553         E_MIPS_MACH_GS264E.
 554         (mips_set_isa_flags): Likewise.
 555         (mips_mach_extensions): Map bfd_mach_mips_gs264e to
 556         bfd_mach_mips_gs464e extension.
 557
 558 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 559
 560         * archures.c (bfd_architecture): New machine
 561         bfd_mach_mips_gs464e.
 562         * bfd-in2.h (bfd_architecture): Likewise.
 563         * cpu-mips.c (enum I_xxx): Likewise.
 564         (arch_info_struct): Likewise.
 565         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 566         E_MIPS_MACH_GS464E.
 567         (mips_set_isa_flags): Likewise.
 568         (mips_mach_extensions): Map bfd_mach_mips_gs464e to
 569         bfd_mach_mips_gs464 extension.
 570
 571 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 572
 573         * archures.c (bfd_architecture): Rename
 574         bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
 575         * bfd-in2.h (bfd_architecture): Likewise.
 576         * cpu-mips.c (enum I_xxx): Likewise.
 577         (arch_info_struct): Likewise.
 578         * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
 579         (mips_set_isa_flags): Likewise.
 580         (mips_mach_extensions): Likewise.
 581         (bfd_mips_isa_ext_mach): Likewise.
 582         (bfd_mips_isa_ext): Likewise.
 583         (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
 584
 585 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 586
 587         * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
 588
 589 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 590
 591          * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
 592          isa_ext for infer ABI flags.
 593          (print_mips_ases): Add Loongson EXT extension.
 594
 595 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 596
 597         * elfxx-mips.c (print_mips_ases): Add CAM extension.
 598
 599 2018-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
 602         out the GNU_PROPERTY_X86_UINT32_VALID bit.
 603
 604 2018-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 605
 606         PR ld/23499
 607         * elf.c (_bfd_elf_get_symbol_version_string): Return
 608         _("<corrupt>") for corrupt symbol version info.
 609
 610 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 611
 612         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
 613         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
 614         X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
 615         X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
 616         instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 617         (_bfd_x86_elf_merge_gnu_properties): Likewise.
 618         (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
 619         instead of X86_ISA_1_NEEDED.
 620         (_bfd_x86_elf_link_fixup_gnu_properties): Handle
 621         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
 622         X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
 623         X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
 624         X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 625
 626 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 627
 628         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
 629         GNU_PROPERTY_X86_UINT32_VALID bit.
 630         (_bfd_x86_elf_link_fixup_gnu_properties): Set the
 631         GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
 632
 633 2018-08-23  Zenith423  <zenith432@users.sourceforge.net>
 634
 635         PR 23460
 636         * plugin.c (struct plugin_list_entry): New structure.
 637         (plugin_list): New variable.
 638         (try_load_plugin): Place opened plugins on a list.  Ensure that
 639         the refcount in the dynamic loader is kept at 1.
 640
 641 2018-08-23  Alan Modra  <amodra@gmail.com>
 642
 643         * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
 644         nop" error message.
 645
 646 2018-08-23  Nick Clifton  <nickc@redhat.com>
 647
 648         * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
 649         code with an assertion.
 650
 651 2018-08-23  Nick Clifton  <nickc@redhat.com>
 652
 653         PR 23061
 654         * coffgen.c (coff_pointerize_aux): Add table_end parameter.  Use
 655         it to prevent walking off the end of the table.
 656         (coff_get_normalized_symtab): Pass internal_end pointer to
 657         coff_pointerize_aux.
 658
 659 2018-08-23  Alan Modra  <amodra@gmail.com>
 660
 661         * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
 662         unresolved_reloc on ppc_stub_plt_call_notoc.
 663
 664 2018-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         PR ld/23536
 667         * development.sh (experimental): New.
 668
 669 2018-08-22  Helge Deller  <deller@gmx.de>
 670         Nick Clifton  <nickc@redhat.com>
 671
 672         * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
 673         the section type of the .PARISC.unwind section on 64-bit binaries
 674         and SHT_PROGBITS for 32-bit binaries.  Add a comment about it.
 675         Add comment about the sh_entsize value.
 676
 677 2018-08-22  Rafeal Auler  <rafaelauler@gmail.com>
 678
 679         PR 23560
 680         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
 681         stub's target, since it may have been changed after the layout.
 682
 683 2018-08-21  John Darington  <john@darrington.wattle.id.au>
 684
 685         * elf32-s12z.c (opru18_reloc): New function.
 686         (elf_s12z_howto_table): Adjust Howto according to new knowledge.
 687
 688 2018-08-21  mephi42  <mephi42@gmail.com>
 689
 690         PR binutils/23315
 691         * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
 692         data is already considered filled.
 693
 694 2018-08-21  Alan Modra  <amodra@gmail.com>
 695
 696         * elf64-ppc.c (HOW): Define.
 697         (ONES): Delete.
 698         (ppc64_elf_howto_raw): Use HOW to initialize entries.
 699         * elf32-ppc.c (HOW): Define.
 700         (ppc_elf_howto_raw): Use HOW to initialize entries, updating
 701         R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
 702
 703 2018-08-21  Alan Modra  <amodra@gmail.com>
 704
 705         * reloc.c (reloc_howto_type): Typedef.
 706         (bfd_symbol): Delete forward declaration.
 707         (struct reloc_howto_struct): Add "negate" field.  Make "size",
 708         "bitsize", "rightshift", "bitpos", "complain_on_overflow",
 709         "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
 710         Rearrange for better packing.  Revise comments.
 711         (HOWTO): Map to rearranged reloc_howto_struct.
 712         (bfd_get_reloc_size): Delete now unused cases.
 713         (read_reloc, write_reloc): Likewise.
 714         (apply_reloc, _bfd_relocate_contents): Test howto->negate
 715         rather than howto->size < 0 for negated relocation values.
 716         * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
 717         signed/unsigned warning.
 718         (xcoff_ppc_relocate_section): Delete "condition is always false"
 719         code.
 720         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
 721         * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
 722         changes.
 723         * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
 724         size 16 for ALPHA_R_LINKAGE.
 725         (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
 726         bitsize to zero.
 727         * bfd-in.h (reloc_howto_type): Delete.
 728         * bfd-in2.h: Regenerate.
 729
 730 2018-08-21  Alan Modra  <amodra@gmail.com>
 731
 732         * reloc.c (HOWTO): Revise comment.
 733         (NEWHOWTO, HOWTO_PREPARE): Delete.
 734         * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
 735         reloc_howto_struct with reloc_howto_type.
 736         * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
 737         * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
 738         * elf-hppa.h (HOW): Define.
 739         (elf_hppa_howto_table): Use it to simplify this table, correcting
 740         name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
 741         R_PARISC_LTOFF_FPTR16DF.
 742         * elf32-mep.c (MEPREL): Use HOWTO.
 743         * bfd-in2.h: Regenerate.
 744
 745 2018-08-20  Alan Modra  <amodra@gmail.com>
 746
 747         * mmo.c (valid_mmo_symbol_character_set): Initialize and make
 748         array const.
 749         (mmo_init): Don't init valid_mmo_symbol_character_set.
 750
 751 2018-08-20  Alan Modra  <amodra@gmail.com>
 752
 753         * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
 754
 755 2018-08-17  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         PR ld/23515
 758         * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
 759         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
 760         backend fixup_gnu_properties if it isn't NULL.  Discard
 761         .note.gnu.property section if all properties have been removed.
 762         * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
 763         (elfNN_bed): Initialize fixup_gnu_properties.
 764         * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
 765         function.
 766         * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
 767         prototype.
 768         (elf_backend_fixup_gnu_properties): New.
 769
 770 2018-08-16  Alan Modra  <amodra@gmail.com>
 771
 772         * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
 773         Formatting.
 774
 775 2018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
 776
 777         PR binutils/23494
 778         * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
 779         (BFD32_LIBS_CFILES): Add elf-properties.c.
 780         (BFD32_BACKENDS): Remove elf-properties.lo.
 781         (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
 782         * configure.ac (elf): Remove elf-properties.lo.
 783         * Makefile.in: Regenerated.
 784         * configure: Likewise.
 785
 786 2018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 787
 788         PR ld/23428
 789         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
 790         add X86_ISA_1_NEEDED property only if existing properties won't
 791         be removed.
 792
 793 2018-08-11  Alan Modra  <amodra@gmail.com>
 794
 795         * reloc.c (bfd_get_reloc_size): Sort switch.
 796         (read_reloc, write_reloc, apply_reloc): New functions.
 797         (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
 798         (_bfd_relocate_contents): Use read_reloc and write_reloc.
 799         (_bfd_clear_contents): Likewise.
 800
 801 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
 802
 803         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
 804         (_bfd_clear_contents): Likewise.
 805         (bfd_perform_relocation): Likewise.
 806         (bfd_install_relocation): Likewise.
 807
 808 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 809
 810         PR ld/23499
 811         * elflink.c (bfd_elf_record_link_assignment): Always clear
 812         h->verinfo.verdef when overriding a dynamic definition.
 813
 814 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 815
 816         PR binutils/23494
 817         * elf-properties.c (elf_get_gnu_property_section_size): Always
 818         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
 819         (elf_write_gnu_properties): Likewise.
 820
 821 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 822
 823         PR binutils/23494
 824         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
 825         calling _bfd_elf_convert_gnu_property_size to convert
 826         .note.gnu.property section size.
 827         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
 828         calling _bfd_elf_convert_gnu_properties to convert
 829         .note.gnu.property section.
 830         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
 831         (_bfd_elf_convert_gnu_properties): Likewise.
 832         * elf-properties.c (elf_get_gnu_property_section_size): New
 833         function.
 834         (elf_write_gnu_properties): Likewise.
 835         (_bfd_elf_convert_gnu_property_size): Likewise.
 836         (_bfd_elf_convert_gnu_properties): Likewise.
 837         (_bfd_elf_link_setup_gnu_properties): Use
 838         elf_get_gnu_property_section_size and elf_write_gnu_properties.
 839
 840 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 841
 842         PR ld/23486
 843         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
 844         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
 845         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
 846         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
 847         GNU_PROPERTY_X86_ISA_1_USED, property.
 848
 849 2018-08-07  Alan Modra  <amodra@gmail.com>
 850
 851         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
 852         Add lr_restore, eh_size and eh_base.
 853         (eh_advance, eh_advance_size): New functions.
 854         (build_tls_get_addr_stub): Emit EH info for stub.
 855         (ppc_build_one_stub): Likewise for _notoc stubs.
 856         (ppc_size_one_stub): Size EH info for stub.
 857         (group_sections): Init new map_stub fields.
 858         (stub_eh_frame_size): Delete.
 859         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
 860         program for stubs.
 861         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
 862         offset to stub section here..
 863         (ppc64_elf_finish_dynamic_sections): ..rather than here.
 864
 865 2018-08-07  Alan Modra  <amodra@gmail.com>
 866
 867         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
 868         instruction of __tls_get_addr_opt stub.
 869         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
 870         dealing with __tls_get_addr_opt stub.
 871         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
 872
 873 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 874
 875         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
 876         efalgs only when in/out exists.
 877         (elf32_arc_section_from_shdr): Don't complain about 0x0c
 878         section type.  It is mwdt compiler specific.
 879
 880 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 881
 882         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
 883
 884 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 885
 886         * elf32-arc.c (arc_elf_merge_attributes): Handle
 887         Tag_ARC_ATR_version.
 888
 889 2018-08-05  Alan Modra  <amodra@gmail.com>
 890
 891         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
 892         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
 893         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
 894         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
 895         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
 896         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
 897         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
 898         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
 899         ppc_stub_plt_call_both.
 900         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
 901         (build_offset, size_offset): New functions.
 902         (plt_stub_size): Support plt_call_notoc and plt_call_both.
 903         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
 904         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
 905         (ppc64_elf_size_stubs): Likewise, and new stubs.
 906         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
 907         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
 908         * bfd-in2.h: Regenerate.
 909         * libbfd.h: Regenerate.
 910
 911 2018-08-05  Alan Modra  <amodra@gmail.com>
 912
 913         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
 914
 915 2018-08-02  Jim Wilson  <jimw@sifive.com>
 916
 917         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
 918         add SEC_LINKER_CREATED flag.
 919
 920 2018-08-01  Nick Clifton  <nickc@redhat.com>
 921
 922         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
 923         about potentially truncated strncpy operations.
 924         (_bfd_xcoff_put_symbol_name): Likewise.
 925
 926         * elf32-avr.c (avr_stub_name): Check for a NULL return from
 927         bfd_malloc.
 928
 929 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
 930
 931         PR 23460
 932         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
 933         call to fstat fails.
 934         (try_claim): Always close the file descriptor at the end of the
 935         function.
 936         (try_load_plugin): If a plugin has already been registered, then
 937         skip the dlopen and onload steps and go straight to claiming the
 938         file.  If these is an error, close the plugin.
 939
 940 2018-08-01  Alan Modra  <amodra@gmail.com>
 941
 942         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
 943         (ppc_build_one_stub): Don't set stub_offset, instead assert that
 944         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
 945         calculation.  Use "targ" temp when calculating offsets.
 946         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
 947         calculating offsets.  Adjust for alignment before setting
 948         tls_get_addr_opt_bctrl.
 949
 950 2018-08-01  Alan Modra  <amodra@gmail.com>
 951
 952         * po/SRC-POTFILES.in: Regenerate.
 953
 954 2018-07-30  Nick Clifton  <nickc@redhat.com>
 955
 956         PR 22706
 957         * elf32-sh.c (sh_elf_relocate_section): When processing
 958         translation relocs, fail if the relocation offset is too small.
 959         Replace BFD_ASSERTs with more helpful error messages.
 960
 961 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
 962
 963         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
 964         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
 965         * Makefile.in: Regenerated.
 966         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
 967         related bfd_mach defines.
 968         (bfd_csky_arch): Declare.
 969         (bfd_archures_list): Add C-SKY.
 970         * bfd-in.h (elf32_csky_build_stubs): Declare.
 971         (elf32_csky_size_stubs): Declare.
 972         (elf32_csky_next_input_section: Declare.
 973         (elf32_csky_setup_section_lists): Declare.
 974         * bfd-in2.h: Regenerated.
 975         * config.bfd: Add C-SKY.
 976         * configure.ac: Likewise.
 977         * configure: Regenerated.
 978         * cpu-csky.c: New file.
 979         * elf-bfd.h (enum elf_target_id): Add C-SKY.
 980         * elf32-csky.c: New file.
 981         * libbfd.h: Regenerated.
 982         * reloc.c: Add C-SKY relocations.
 983         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
 984         (_bfd_target_vector): Add C-SKY target vector entries.
 985
 986 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 987
 988         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
 989
 990 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 991
 992         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
 993         (bfd_get_24, bfd_put_24): New macros.
 994         * bfd-in2.h: Regenerate.
 995
 996 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 997
 998         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
 999
1000 2018-07-26  Alan Modra  <amodra@gmail.com>
1001
1002         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1003         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1004
1005 2018-07-25  Alan Modra  <amodra@gmail.com>
1006
1007         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1008         Avoid trashing toff with added when used as a symbol index.
1009         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
1010         creating unnecessary fixups when relocatable.
1011
1012 2018-07-25  Alan Modra  <amodra@gmail.com>
1013
1014         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1015         -Wstringop-truncation warning for gcc-8.0 too.
1016         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1017         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1018         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1019         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1020         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1021
1022 2018-07-24  Alan Modra  <amodra@gmail.com>
1023
1024         PR 23430
1025         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1026         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1027
1028 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
1029
1030         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1031         relocation sections consistency check to always check both
1032         .rela.dyn and .rela.plt when they exist. Rearrange variable
1033         definition and assignment places.
1034
1035 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
1036
1037         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1038         relocations section for dynamic undefined weak symbols when
1039         linking a shared object.
1040
1041 2018-07-23  Tom Tromey  <tom@tromey.com>
1042
1043         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1044
1045 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
1046
1047         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1048         cleanup for the case of a global symbol that binds locally.  Also
1049         install a value in the GOT slot in the case of a local symbol in
1050         a non-PIC link.
1051
1052 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
1053
1054         PR ld/23428
1055         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1056         separate code program header is needed, make sure that the first
1057         read-only PT_LOAD segment has no code by adding a
1058         GNU_PROPERTY_X86_ISA_1_USED note.
1059
1060 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
1061             Maciej W. Rozycki  <macro@mips.com>
1062
1063         * elfxx-mips.c (print_mips_ases): Add MMI extension.
1064
1065 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
1066
1067         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1068         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1069         dynamic relocation section will be discarded from output.
1070         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1071         the dynamic relocation section will be retained in output.
1072
1073 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
1074
1075         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1076         checks for defined weak symbols.
1077
1078 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
1079
1080         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1081         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1082         whether the symbol is absolute.
1083         (nds32_elf_relax_lo12): Likewise.
1084         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1085         (elfNN_aarch64_check_relocs): Likewise.
1086         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1087         (bfd_xcoff_import_symbol): Likewise.
1088         (xcoff_write_global_symbol): Likewise.
1089
1090 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
1091
1092         * linker.c (bfd_is_abs_symbol): New macro.
1093         * bfd-in2.h: Regenerate.
1094
1095 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
1096
1097         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1098         (elfcore_write_ppc_ppr): Likewise.
1099         (elfcore_write_ppc_dscr): Likewise.
1100         (elfcore_write_ppc_ebb): Likewise.
1101         (elfcore_write_ppc_pmu): Likewise.
1102         (elfcore_write_ppc_tm_cgpr): Likewise.
1103         (elfcore_write_ppc_tm_cfpr): Likewise.
1104         (elfcore_write_ppc_tm_cvmx): Likewise.
1105         (elfcore_write_ppc_tm_cvsx): Likewise.
1106         (elfcore_write_ppc_tm_spr): Likewise.
1107         (elfcore_write_ppc_tm_ctar): Likewise.
1108         (elfcore_write_ppc_tm_cppr): Likewise.
1109         (elfcore_write_ppc_tm_cdscr): Likewise.
1110         * elf.c (elfcore_write_ppc_tar): New function.
1111         (elfcore_write_ppc_ppr): Likewise.
1112         (elfcore_write_ppc_dscr): Likewise.
1113         (elfcore_write_ppc_ebb): Likewise.
1114         (elfcore_write_ppc_pmu): Likewise.
1115         (elfcore_write_ppc_tm_cgpr): Likewise.
1116         (elfcore_write_ppc_tm_cfpr): Likewise.
1117         (elfcore_write_ppc_tm_cvmx): Likewise.
1118         (elfcore_write_ppc_tm_cvsx): Likewise.
1119         (elfcore_write_ppc_tm_spr): Likewise.
1120         (elfcore_write_ppc_tm_ctar): Likewise.
1121         (elfcore_write_ppc_tm_cppr): Likewise.
1122         (elfcore_write_ppc_tm_cdscr): Likewise.
1123         (elfcore_write_register_note): Call them.
1124         (elfcore_grok_ppc_tar): New function.
1125         (elfcore_grok_ppc_ppr): Likewise.
1126         (elfcore_grok_ppc_dscr): Likewise.
1127         (elfcore_grok_ppc_ebb): Likewise.
1128         (elfcore_grok_ppc_pmu): Likewise.
1129         (elfcore_grok_ppc_tm_cgpr): Likewise.
1130         (elfcore_grok_ppc_tm_cfpr): Likewise.
1131         (elfcore_grok_ppc_tm_cvmx): Likewise.
1132         (elfcore_grok_ppc_tm_cvsx): Likewise.
1133         (elfcore_grok_ppc_tm_spr): Likewise.
1134         (elfcore_grok_ppc_tm_ctar): Likewise.
1135         (elfcore_grok_ppc_tm_cppr): Likewise.
1136         (elfcore_grok_ppc_tm_cdscr): Likewise.
1137         (elfcore_grok_note): Call them.
1138
1139 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
1140
1141         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1142         than `!bfd_link_pic' in determining the dynamic symbol index.
1143         Avoid the index of -1.
1144         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
1145         moving `dyn' to the beginning of the function block.
1146
1147 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
1148             Rich Felker  <bugdal@aerifal.cx>
1149
1150         PR ld/22570
1151         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1152         than `bfd_link_pic' to determine whether dynamic relocations are
1153         to be produced.
1154         (mips_elf_initialize_tls_slots): Likewise.
1155
1156 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
1157
1158         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1159         to `remove_section'.
1160
1161 2018-07-10  Alan Modra  <amodra@gmail.com>
1162
1163         * elf32-xgate.h: Delete.
1164         * elf32-xgate.c: Delete unnecessary forward declarations, add two
1165         that are now needed.
1166         (xgate_elf_bfd_link_hash_table_create)
1167         (xgate_elf_bfd_link_hash_table_free)
1168         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1169         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1170         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1171         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1172         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1173         (elf32_xgate_post_process_headers): Delete.
1174         (elf32_xgate_backend_symbol_processing): New function.
1175         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1176         (_bfd_xgate_elf_print_private_bfd_data): Make static.
1177         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1178         (elf_backend_relocate_section, elf_backend_object_p)
1179         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1180         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1181         (bfd_elf32_bfd_link_hash_table_create)
1182         (bfd_elf32_bfd_set_private_flags)
1183         (xgate_stub_hash_lookup): Don't define.
1184         (elf_backend_symbol_processing): Define.
1185         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1186
1187 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
1188
1189         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1190         `->needs_lazy_stub' if the stubs output section is the absolute
1191         section.
1192
1193 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
1194
1195         PR ld/23388
1196         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1197         * configure: Regenerated.
1198
1199 2018-07-09  Alan Modra  <amodra@gmail.com>
1200
1201         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1202         _bfd_elf_post_process_headers.
1203
1204 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
1205
1206         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1207         space for dynamic relocation for undefined weak symbol.
1208         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1209         relocation for undefined weak symbols.
1210         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1211         section for relocations against undefined weak symbols.
1212
1213 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
1214
1215         * elf.c (elfcore_grok_aarch_sve): New function.
1216         (elfcore_grok_note): Check for Aarch64 SVE.
1217         (elfcore_write_aarch_sve): New function.
1218         (elfcore_write_register_note): Check for Aarch64 SVE.
1219         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1220
1221 2018-07-06  Alan Modra  <amodra@gmail.com>
1222
1223         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1224         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1225         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1226         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1227         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1228         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1229         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1230
1231 2018-07-05  Jim Wilson  <jimw@sifive.com>
1232
1233         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1234         (riscv64*-*-*): Likewise.
1235         (riscv-*-*): Add as an alias for riscv32*-*-*.
1236
1237 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1238
1239         PR ld/23372
1240         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1241         ISA properties with empty bits.
1242
1243 2018-07-05  Nick Clifton  <nickc@redhat.com>
1244
1245         * po/ru.po: Updated Russian translation.
1246
1247 2018-07-05  Alan Modra  <amodra@gmail.com>
1248
1249         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1250         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1251         on mismatch.  Remove "warning: " from messages.  Track last bfd
1252         used to set tags.
1253         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
1254         _bfd_elf_ppc_merge_fp_attributes.
1255         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1256         from _bfd_elf_ppc_merge_fp_attributes.
1257
1258 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
1259
1260         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1261         * Makefile.in: Regenerated.
1262
1263 2018-07-03  Alan Modra  <amodra@gmail.com>
1264
1265         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1266         sections.
1267
1268 2018-07-03  Alan Modra  <amodra@gmail.com>
1269
1270         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1271         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1272         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1273         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
1274         incompatible attribute.
1275         (ppc_elf_merge_obj_attributes): Likewise.  Return
1276         _bfd_elf_merge_object_attributes result.
1277         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1278         _bfd_elf_merge_object_attributes result.
1279
1280 2018-07-03  Alan Modra  <amodra@gmail.com>
1281
1282         PR 17550
1283         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1284         in discarded sections.
1285
1286 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1287
1288         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1289         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1290         list.
1291
1292 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1293
1294         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1295         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1296         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1297         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1298         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1299         R_MICROMIPS_PC23_S2 relocation entries.
1300         (micromips_elf64_howto_table_rela): Likewise.
1301         (micromips_reloc_map): Likewise.
1302         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1303         (elf_micromips_howto_table_rela): Likewise.
1304         (micromips_reloc_map): Likewise.
1305
1306 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1307
1308         PR ld/23324
1309         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1310         R_X86_64_converted_reloc_bit bit.
1311
1312 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
1313             Tom Tromey  <tom@tromey.com>
1314
1315         PR 13157
1316         PR 21787
1317         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1318         (bfd_mach_o_close_and_cleanup): Redefine.
1319         * archive.c (_bfd_unlink_from_archive_parent): New function,
1320         extracted from..
1321         (_bfd_archive_close_and_cleanup): ..here.
1322         (bfd_generic_archive_p): Do not clear archive's format.
1323         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1324         * libbfd.h: Regenerate.
1325
1326 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1327
1328         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1329         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1330         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1331         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1332         * bfd-in2.h: Regenerate.
1333         * cpu-arm.c (arch_info_struct): Add entries for above new
1334         bfd_mach_arm values.
1335         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1336         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1337         architectures.  Force assert failure for any new Tag_CPU_arch value.
1338
1339 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1340
1341         * doc/bfdint.texi: Use command-line consistently when used in a
1342         compount word.
1343         * doc/bfdsumm.texi: Likewise.
1344
1345 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
1346
1347         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1348         visibility check made for undefined weak symbols.
1349
1350 2018-06-26  Nick Clifton  <nickc@redhat.com>
1351
1352         * po/uk.po: Updated Ukranian translation.
1353
1354 2018-06-25  Nick Clifton  <nickc@redhat.com>
1355
1356         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1357         for malloc returning NULL.
1358         (_bfd_aarch64_erratum_843419_fixup): Check for
1359         _bfd_aarch64_erratum_835769_stub_name returning NULL.
1360
1361 2018-06-24  Nick Clifton  <nickc@redhat.com>
1362
1363         * po/bfd.pot: Regenerate.
1364
1365 2018-06-24  Nick Clifton  <nickc@redhat.com>
1366
1367         * version.m4: Update version string to 2.31.51.
1368         * configure: Regenerate.
1369
1370 2018-06-24  Nick Clifton  <nickc@redhat.com>
1371
1372         2.31 branch created.
1373
1374 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1375
1376         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1377         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1378
1379 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1380
1381         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1382         EI_ABIVERSION setting together.
1383
1384 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1385
1386         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1387         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1388         (MIPS_LIBC_ABI_MAX): New enumeration constants.
1389         (_bfd_mips_post_process_headers): Use them in place of magic
1390         numbers.
1391
1392 2018-06-21  Jim Wilson  <jimw@sifive.com>
1393
1394         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1395         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
1396
1397 2018-06-21  Alan Modra  <amodra@gmail.com>
1398
1399         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1400         * doc/Makefile.in: Regenerate.
1401
1402 2018-06-20  Renlin Li  <renlin.li@arm.com>
1403
1404         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1405         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1406         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1407         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1408         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1409         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1410         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1411         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1412         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1413
1414 2018-06-20  Nick Clifton  <nickc@redhat.com>
1415
1416         PR 23316
1417         * opncls.c (get_build_id): Check for a negative or excessive data
1418         size in the build-id note.
1419
1420 2018-06-20  Nick Clifton  <nickc@redhat.com>
1421
1422         PR 23299
1423         * mach-o.c (cputype): New function.
1424         (cpusubtype): New function.
1425         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
1426         values in the MACH-O file header.
1427         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1428         cpusubtype fields from the input bfd's mach-o header to the output
1429         bfd.
1430         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1431         Redefine to bfd_mach_o_bfd_print_private_data.
1432         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1433
1434 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1435
1436         PR ld/22966
1437         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1438         `.got.plt' entry referred is in range.
1439         (mips_finish_exec_plt): Correct the range check for `.got.plt'
1440         start.  Replace the assertion used for that with a proper error
1441         message.
1442
1443 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1444
1445         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1446         formatting.
1447
1448 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1449
1450         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1451         (INCLUDES): Rename to ...
1452         (AM_CPPFLAGS): ... this.
1453         * configure.ac: Remove AC_PREREQ.
1454         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1455         info-in-builddir no-texinfo.tex.
1456         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1457         * doc/bfd.texinfo: Rename to ...
1458         * doc/bfd.texi: ... this.
1459         * Makefile.in: Re-generate.
1460         * aclocal.m4: Re-generate.
1461         * config.in: Re-generate.
1462         * configure: Re-generate.
1463         * doc/Makefile.in: Re-generate.
1464
1465 2018-06-18  Mephi  <mephi42@gmail.com>
1466
1467         PR 23297
1468         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1469         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1470         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1471         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1472         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1473         * bfd-in2.h: Regenerate.
1474         * libbfd.h: Regenerate.
1475
1476 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1477
1478         * elfxx-mips.c (print_mips_ases): Add GINV extension.
1479
1480 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1481
1482         PR binutils/23267
1483         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1484         symbol version is base version.
1485
1486 2018-06-14  Alan Modra  <amodra@gmail.com>
1487
1488         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1489         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1490         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1491         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1492         "dynamic_relocs" is not set.
1493         * elfxx-mips.c (count_section_dynsyms): Likewise.
1494
1495 2018-06-14  Alan Modra  <amodra@gmail.com>
1496
1497         PR 23282
1498         * bfdio.c (bfd_seek): Optimize away seeks to current position.
1499
1500 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
1501             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1502
1503         * elfxx-mips.c (print_mips_ases): Add CRC.
1504
1505 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1506
1507         PR ld/23161
1508         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1509         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1510         __bss_start, _end and _edata in shared libraries.
1511
1512 2018-06-07  Alan Modra  <amodra@gmail.com>
1513
1514         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1515         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1516
1517 2018-06-05  Alan Modra  <amodra@gmail.com>
1518
1519         * bfd.c (struct bfd): Update comment on "where" usage.
1520         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1521         "iostream", and "where" from containing archive file.  Return
1522         error on NULL iovec.
1523         (bfd_bread): Similarly, and return error attempted out of
1524         bounds archive element access.
1525         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1526         "where" from containing archive file.
1527         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
1528         attempt to optimize away seeks.  Don't paper over errors by
1529         calling bfd_tell.
1530         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1531         (bfd_get_size): Likewise.
1532         (bfd_mmap): Operate on and use iovec of containing archive
1533         file.  Return error on NULL iovec.
1534         * cache.c (bfd_cache_lookup_worker): Abort if working on
1535         archive element bfd.
1536         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1537         Don't ignore zero byte reads.
1538         (cache_bread): Look up FILE* in cache here.  Error on NULL
1539         lookup.
1540         (cache_bwrite): Rename "where" to "from".
1541         (cache_bmmap): Don't handle archive elements.
1542         * coffcode.h (coff_slurp_line_table): Exit early on zero
1543         lineno count.
1544         * bfd-in2.h: Regenerate.
1545
1546 2018-06-05  Alan Modra  <amodra@gmail.com>
1547
1548         PR 23254
1549         * plugin.c (bfd_plugin_open_input): Allow for possibility of
1550         nested archives.  Open file again for plugin.
1551         (try_claim): Don't save and restore file position.  Close file
1552         if not claimed.
1553         * sysdep.h (O_BINARY): Define.
1554
1555 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
1556
1557         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1558         (compute_fill_extra_space): Drop declaration. Rename function to
1559         xtensa_compute_fill_extra_space.
1560         (compute_ebb_actions, remove_dead_literal): Update references to
1561         compute_fill_extra_space.
1562
1563 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
1564
1565         * elf32-xtensa.c (elf32xtensa_separate_props): New global
1566         variable.
1567         (xtensa_add_names): New function.
1568         (xtensa_property_section_name): Add new parameter
1569         separate_sections, use it to choose property section name.
1570         (xtensa_get_separate_property_section): New function.
1571         (xtensa_get_property_section): Invoke
1572         xtensa_get_separate_property_section to get individual property
1573         section if it exists, common property section otherwise.
1574         (xtensa_make_property_section): Pass elf32xtensa_separate_props
1575         to xtensa_property_section_name.
1576
1577 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1578
1579         PR binutils/23146
1580         * bfd-in.h: Include "diagnostics.h".
1581         * bfd-in2.h: Regenerated.
1582         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1583         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1584         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1585         -Wstringop-truncation.
1586         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1587         * elf32-s390.c (elf_s390_write_core_note): Likewse.
1588         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1589         * elf64-s390.c (elf_s390_write_core_note): Likewse.
1590         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1591
1592 2018-06-03  Jim Wilson  <jimw@sifive.com>
1593
1594         PR ld/23244
1595         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1596         for and handle an undefined weak with no PLT.
1597
1598         PR ld/22756
1599         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1600         to code that ignores duplicate symbols.
1601
1602 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1603
1604         * version.m4: Bump version to 2.30.52
1605         * configure: Regenerated.
1606
1607 2018-06-01  Alan Modra  <amodra@gmail.com>
1608
1609         * bfd.c (_bfd_error_handler): Arrange for this function to be
1610         declared in bfd-in2.h.
1611         * libbfd-in.h (_bfd_error_handler): Don't declare.
1612         * libbfd.h: Regenerate.
1613         * bfd-in2.h: Regenerate.
1614
1615 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
1616
1617         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1618         This is needed to generate UEFI application image files from ELFs.
1619
1620 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1621
1622         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1623         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1624         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1625         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1626         (elf_i386_lazy_ibt_plt): Likewise.
1627         (elf_i386_nacl_plt): Likewise.
1628         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1629         (elf_x86_64_tlsdesc_plt_entry): This.
1630         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1631         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1632         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1633         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1634         (elf_x86_64_lazy_bnd_plt): Likewise.
1635         (elf_x86_64_lazy_ibt_plt): Likewise.
1636         (elf_x32_lazy_ibt_plt): Likewise.
1637         (elf_x86_64_nacl_plt): Likewise.
1638         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1639         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1640         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1641         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1642         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1643         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1644         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1645         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1646         (elf_x86_non_lazy_plt_layout): Update comments.
1647         (elf_x86_plt_layout): Likewise.
1648
1649 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1650
1651         PR ld/23238
1652         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1653         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1654         (elf_backend_add_symbol_hook): Likewise.
1655         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1656         (elf_backend_add_symbol_hook): Likewise.
1657         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1658         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1659         (elf_backend_add_symbol_hook): Likewise.
1660         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1661         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1662         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1663         (elf_backend_add_symbol_hook): Likewise.
1664         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1665         handling.
1666         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1667         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1668         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1669         * elflink.c (elf_link_add_object_symbols): Set
1670         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1671
1672 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1673
1674         PR ld/23194
1675         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1676         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1677         Extracted from _bfd_elf_link_assign_sym_version.
1678         (_bfd_elf_link_hide_sym_by_version): New function.
1679         (_bfd_elf_link_assign_sym_version): Use
1680         _bfd_elf_link_hide_versioned_symbol.
1681         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1682         _bfd_elf_link_hide_sym_by_version instead of
1683         bfd_hide_sym_by_version.  Don't check unversioned symbol.
1684
1685 2018-05-25  Alan Modra  <amodra@gmail.com>
1686
1687         * Makefile.in: Regenerate.
1688         * po/SRC-POTFILES.in: Regenerate.
1689
1690 2018-05-25  Alan Modra  <amodra@gmail.com>
1691
1692         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1693         * configure: Regenerate.
1694
1695 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1696
1697         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1698         to data.
1699
1700 2018-05-22  Alan Modra  <amodra@gmail.com>
1701
1702         PR 23207
1703         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1704         is NULL.
1705         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1706         sections.
1707         (final_link_relocate): Revert last change.
1708
1709 2018-05-22  Alan Modra  <amodra@gmail.com>
1710
1711         PR 23207
1712         * elf32-hppa.c (final_link_relocate): Don't look for plt call
1713         stubs in non-alloc sections.
1714
1715 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1716
1717         PR ld/23201
1718         * aout-target.h (MY_bfd_link_hide_symbol): New.
1719         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1720         * binary.c (binary_bfd_link_hide_symbol): Likewise.
1721         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1722         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1723         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1724         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1725         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1726         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1727         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1728         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1729         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1730         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1731         (bfd_link_hide_symbol): Likewise.
1732         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1733         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1734         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1735         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1736         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1737         * som.c (som_bfd_link_hide_symbol): Likewise.
1738         * srec.c (srec_bfd_link_hide_symbol): Likewise.
1739         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1740         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1741         (alpha_vms_bfd_link_hide_symbol): Likewise.
1742         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1743         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1744         _bfd_generic_link_hide_symbol.
1745         (rs6000_xcoff64_aix_vec): Likewise.
1746         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1747         local symbol dynamic.
1748         (_bfd_elf_link_hide_symbol): New function.
1749         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1750         check root.ldscript_def.
1751         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1752         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1753         * bfd-in2.h: Regenerated.
1754         * libbfd.h: Likewise.
1755
1756 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1757
1758         PR binutils/23199
1759         * elf.c (setup_group): Mark section in a section group with
1760         SHF_GROUP.
1761
1762 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1763
1764         PR ld/23194
1765         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1766         set eh->local_ref to 1 if a symbol is versioned and there is a
1767         version script.
1768
1769 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
1770
1771         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1772         EF_RISCV_RVE.
1773
1774 2018-05-18  Jim Wilson  <jimw@sifive.com>
1775
1776         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1777         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1778         (riscv_elf_relocate_section): Don't generate dynamic relocation if
1779         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1780         (riscv_elf_finish_dynamic_symbol): Likewise.
1781
1782 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
1783
1784         * Makefile.am: Add s12z files.
1785         * Makefile.in: Regenerate.
1786         * archures.c: Add bfd_s12z_arch.
1787         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1788         * bfd-in2.h: Regenerate.
1789         * config.bfd: Add s12z target.
1790         * configure.ac: Add s12z target.
1791         * configure: Regenerate.
1792         * cpu-s12z.c: New file.
1793         * elf32-s12z.c: New file.
1794         * libbfd.c (bfd_putb24): New function.
1795         (bfd_putl24): New function.
1796         * libbfd.h: Regenerate.
1797         * reloc.c: Add s12z relocations.
1798         (bfd_get_reloc_size): Handle size 5 relocs.
1799         * targets.c: Add s12z_elf32_vec.
1800
1801 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1802
1803         PR ld/23189
1804         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1805         like R_386_GOT32.
1806         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1807         set eh->local_ref to 1 for linker defined symbols.
1808
1809 2018-05-18  Alan Modra  <amodra@gmail.com>
1810
1811         PR 23199
1812         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
1813         don't point at other SHT_GROUP sections.  Set shdr corresponding
1814         to invalid entry, to NULL rather than section 0.  Identify
1815         SHT_GROUP section index when reporting an error.  Cope with NULL
1816         shdr pointer.
1817
1818 2018-05-18  Alan Modra  <amodra@gmail.com>
1819
1820         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1821         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1822         visibility.
1823         * libbfd.h: Regenerate.
1824         * configure: Regenerate.
1825         * config.in: Regenerate.
1826
1827 2018-05-18  Alan Modra  <amodra@gmail.com>
1828
1829         * libbfd-in.h: Add include guard.
1830         * libcoff-in.h: Likewise.
1831         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1832         * doc/Makefile.in: Regenerate.
1833         * libbfd.h: Regenerate.
1834         * libcoff.h: Regenerate.
1835
1836 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1837
1838         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1839
1840 2018-05-16  Alan Modra  <amodra@gmail.com>
1841
1842         PR 22458
1843         * format.c (struct bfd_preserve): Add section_id.
1844         (bfd_preserve_save, bfd_preserve_restore): Save and restore
1845         _bfd_section_id.
1846         (bfd_reinit): Set _bfd_section_id.
1847         (bfd_check_format_matches): Put all matches of any priority into
1848         matching_vector.  Save initial section id and start each attempted
1849         match at that section id.
1850         * libbfd-in.h (_bfd_section_id): Declare.
1851         * section.c (_bfd_section_id): Rename from section_id and make
1852         global.  Adjust uses.
1853         (bfd_get_next_section_id): Delete.
1854         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1855         bfd_get_section_id with _bfd_section_id.
1856         * libbfd.h: Regenerate.
1857         * bfd-in2.h: Regenerate.
1858
1859 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
1860
1861         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1862         of the aux structure are initialised.
1863
1864 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
1865
1866         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1867
1868 2018-05-15  Nick Clifton  <nickc@redhat.com>
1869
1870         * po/pt.po: New Portuguese translation.
1871         * configure.ac (ALL_LINGUAS): Add pt.
1872         * configure: Regenerate.
1873
1874 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1875
1876         PR ld/23169
1877         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1878         an error on IFUNC pointer defined in PDE.
1879         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1880         _bfd_x86_elf_link_fixup_ifunc_symbol.
1881         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1882         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1883         function.
1884         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1885
1886 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1887
1888         PR ld/23162
1889         * elfxx-x86.c (elf_x86_linker_defined): New function.
1890         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1891         _end and _edata locally defined within executables.
1892
1893 2018-05-12  Alan Modra  <amodra@gmail.com>
1894
1895         PR 20659
1896         * elf.c (rewrite_elf_program_header): Use segment_mark only for
1897         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
1898         Instead make matching_lma and suggested_lma pointers to the
1899         sections.  Align section vma and lma calculated from segment.
1900         Don't clear includes_phdrs or includes_filehdr based on p_paddr
1901         test.  Try to handle alignment padding before first section by
1902         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
1903
1904 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
1905
1906         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1907         conformant to TI ABI.
1908         (pru_elf32_relax_section): Likewise.
1909         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1910         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1911         (pru_elf32_pmem_relocate): Trap - should not get here.
1912         (pru_elf32_relocate_section): Add support for REL relocations.
1913         (elf_info_to_howto_rel): Enable REL.
1914         (elf_backend_may_use_rel_p): Likewise.
1915         (elf_backend_may_use_rela_p): Likewise.
1916         (elf_backend_default_use_rela_p): Likewise.
1917
1918 2018-05-09  Alan Modra  <amodra@gmail.com>
1919
1920         PR 23148
1921         * peXXigen.c (pe_print_edata): Correct minimum size.
1922
1923 2018-05-09  Alan Modra  <amodra@gmail.com>
1924
1925         PR 23147
1926         * peXXigen.c (pe_print_idata): Bound check hint_addr.
1927
1928 2018-05-08  Nick Clifton  <nickc@redhat.com>
1929
1930         PR 22809
1931         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1932         string section.
1933         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1934         attribute section is larger than the size of the file.
1935
1936 2018-05-07  Alan Modra  <amodra@gmail.com>
1937
1938         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1939         strncmp when checking for ".bf" special symbol.
1940         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1941         section name a char array, remove sentinal known_sections entry,
1942         and adjust loop over known_sections to suit.  Use memcmp rather
1943         than strncmp.
1944
1945 2018-05-04  Alan Modra  <amodra@gmail.com>
1946
1947         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1948         (struct elf_external_linux_prpsinfo32_ugid16),
1949         (struct elf_external_linux_prpsinfo64_ugid32),
1950         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1951         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1952         Move comment to..
1953         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1954         directives.
1955         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1956         to data.
1957         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1958         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1959         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1960         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1961         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1962         pragmas.
1963         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1964         false positive gcc-8 warning.
1965         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1966
1967 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1968
1969         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1970         of arguments when warning about different long double types.
1971
1972 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1973
1974         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1975         (elf_backend_fixup_symbol): New macro.
1976         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1977         handling.
1978         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1979
1980 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1981
1982         * Makefile.am: Added NFP files to build.
1983         * archures.c: Added bfd_arch_nfp
1984         * config.bfd: Added NFP support.
1985         * configure.ac: Added NFP support.
1986         * cpu-nfp.c: New, for NFP support.
1987         * elf-bfd.h: Added elf_section_info()
1988         * elf64-nfp.c: New, for NFP support.
1989         * po/SRC-POTFILES.in: Added NFP source files.
1990         * targets.c: Added nfp_elf64_vec
1991         * bfd-in2.h: Regenerate.
1992         * Makefile.in: Regenerate.
1993         * configure: Regenerate.
1994
1995 2018-04-27  Alan Modra  <amodra@gmail.com>
1996
1997         * bfd-in2.h: Regenerate.
1998         * libbfd.h: Regenerate.
1999
2000 2018-04-27  Alan Modra  <amodra@gmail.com>
2001
2002         PR 23123
2003         PR 22374
2004         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2005         relocs for ifuncs.
2006         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2007
2008 2018-04-26  Pedro Alves  <palves@redhat.com>
2009
2010         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2011         ifunc and non-ifunc symbols duplicates.
2012
2013 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2014         Mickaël Guêné  <mickael.guene@st.com>
2015
2016         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2017         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2018         (elf32_arm_populate_plt_entry): Likewise.
2019         (elf32_arm_output_plt_map_1): Likewise.
2020         (elf32_arm_output_arch_local_syms): Likewise.
2021
2022 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2023         Mickaël Guêné  <mickael.guene@st.com>
2024
2025         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2026         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2027
2028 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2029         Mickaël Guêné  <mickael.guene@st.com>
2030
2031         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2032         for R_ARM_TARGET2.
2033
2034 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2035         Mickaël Guêné  <mickael.guene@st.com>
2036
2037         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2038         (elf32_arm_always_size_sections): Create stack segment.
2039
2040 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2041         Mickaël Guêné  <mickael.guene@st.com>
2042
2043         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2044         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2045         relocations.
2046         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2047         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2048         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2049         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2050         (struct elf32_arm_link_hash_table): Update comment.
2051         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2052         (IS_ARM_TLS_RELOC): Likewise.
2053         (elf32_arm_check_relocs): Likewise.
2054         (allocate_dynrelocs_for_symbol): Likewise.
2055         (elf32_arm_size_dynamic_sections): Update comment.
2056         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2057         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2058
2059 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2060         Mickaël Guêné  <mickael.guene@st.com>
2061
2062         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2063         (elf32_arm_create_dynamic_sections): Handle FDPIC.
2064         (elf32_arm_allocate_plt_entry): Likewise.
2065         (elf32_arm_populate_plt_entry): Likewise.
2066         (elf32_arm_output_plt_map_1): Likewise.
2067
2068 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2069         Mickaël Guêné  <mickael.guene@st.com>
2070
2071         * elf32-arm.c (struct fdpic_local): New.
2072         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2073         (elf32_arm_local_fdpic_cnts): New.
2074         (struct fdpic_global): New.
2075         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2076         (elf32_arm_link_hash_table): Add srofixup field.
2077         (arm_elf_add_rofixup): New.
2078         (arm_elf_fill_funcdesc): New.
2079         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2080         (elf32_arm_allocate_local_sym_info): Likewise.
2081         (create_got_section): Create .rofixup section.
2082         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2083         (bfd_elf32_arm_set_target_params): Handle FDPIC.
2084         (elf32_arm_final_link_relocate): Likewise.
2085         (elf32_arm_check_relocs): Likewise.
2086         (allocate_dynrelocs_for_symbol): Likewise.
2087         (elf32_arm_size_dynamic_sections): Likewise.
2088         (elf32_arm_finish_dynamic_sections): Likewise.
2089         (elf32_arm_output_arch_local_syms): Likewise.
2090         (elf32_arm_fdpic_omit_section_dynsym): New.
2091
2092 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2093         Mickaël Guêné  <mickael.guene@st.com>
2094
2095         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2096         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2097         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2098         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2099         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2100         (elf32_arm_howto_from_type): Take new members of
2101         elf32_arm_howto_table_2 into account.
2102         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2103         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2104         BFD_RELOC_ARM_FUNCDESC_VALUE.
2105         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2106         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2107         BFD_RELOC_ARM_FUNCDESC_VALUE.
2108
2109 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2110         Mickaël Guêné  <mickael.guene@st.com>
2111
2112         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2113         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2114         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2115         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2116
2117 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2118         Mickaël Guêné  <mickael.guene@st.com>
2119
2120         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2121         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2122         arm*-*-uclinuxfdpiceabi.
2123         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2124         arm_elf32_fdpic_le_vec.
2125         * configure: Regenerate.
2126         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2127         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2128         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2129         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2130         (elf32_arm_fdpic_link_hash_table_create): New.
2131         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2132         arm_elf32_fdpic_le_vec.
2133
2134 2018-04-25  Alan Modra  <amodra@gmail.com>
2135
2136         * elf-linux-core.h: Disable gcc-8 string truncation warning.
2137         * elf.c (elfcore_write_prpsinfo): Likewise.
2138
2139 2018-04-25  Alan Modra  <amodra@gmail.com>
2140
2141         * Makefile.am: Remove arm-aout and arm-coff support.
2142         * config.bfd: Likewise.
2143         * configure.ac: Likewise.
2144         * targets.c: Likewise.
2145         * aout-arm.c: Delete.
2146         * armnetbsd.c: Delete.
2147         * riscix.c: Delete.
2148         * Makefile.in: Regenerate.
2149         * configure: Regenerate.
2150         * po/SRC-POTFILES.in: Regenerate.
2151
2152 2018-04-24  Nick Clifton  <nickc@redhat.com>
2153
2154         PR 23113
2155         * elf.c (ignore_section_sym): Check for the output_section pointer
2156         being NULL before dereferencing it.
2157
2158         PR 23110
2159         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2160         a negative PE_DEBUG_DATA size before iterating over the debug data.
2161
2162 2018-04-23  Alan Modra  <amodra@gmail.com>
2163
2164         * elf-linux-core.h: Revert last change.
2165         * elf.c: Likewise.
2166
2167 2018-04-23  Nick Clifton  <nickc@redhat.com>
2168
2169         PR 23056
2170         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2171         the end of the string table, and zero it.
2172
2173 2018-04-23  Alan Modra  <amodra@gmail.com>
2174
2175         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2176         gcc-8 string truncation warning.
2177         (swap_linux_prpsinfo32_ugid16_out): Likewise.
2178         (swap_linux_prpsinfo64_ugid32_out): Likewise.
2179         (swap_linux_prpsinfo64_ugid16_out): Likewise.
2180         * elf.c (elfcore_write_prpsinfo): Likewise.
2181
2182 2018-04-23  Nick Clifton  <nickc@redhat.com>
2183
2184         PR 23056
2185         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2186         the end of the string table, and zero it.
2187
2188 2018-04-20  Alan Modra  <amodra@gmail.com>
2189
2190         PR 22978
2191         * elf32-hppa.c (got_relocs_needed): Add extra param to special
2192         case both dtprel and tprel relocs.
2193         (allocate_dynrelocs): Adjust conditions for got relocs.
2194         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2195         Emit dynamic relocs on TLS GOT entries for shared libraries,
2196         not when pic.  Omit dynamic reloc on dtprel entry when local,
2197         and on tprel entry when local and executable.
2198
2199 2018-04-19  Alan Modra  <amodra@gmail.com>
2200
2201         PR 22537
2202         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2203         (hppa_type_of_stub): Don't return a long branch stub for
2204         symbols other than those defined statically.
2205
2206 2018-04-19  Alan Modra  <amodra@gmail.com>
2207
2208         * Makefile.am: Revert 2018-04-18 coff-mips changes.
2209         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2210         to selvecs for mips targets change 2018-04-18.
2211         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2212         and  mips_ecoff_bele_vec.
2213         * targets.c: Likewise.
2214         * coff-mips.c: Resurrect.
2215         * Makefile.in: Regenerate.
2216         * configure: Regenerate.
2217         * po/SRC-POTFILES.in: Regenerate.
2218
2219 2018-04-18  Alan Modra  <amodra@gmail.com>
2220
2221         * Makefile.am: Remove mips aout and coff support.
2222         * config.bfd: Likewise.
2223         * configure.ac: Likewise.
2224         * targets.c: Likewise.
2225         * coff-mips.c: Delete
2226         * mipsbsd.c: Delete
2227         * pe-mips.c: Delete
2228         * pei-mips.c: Delete
2229         * Makefile.in: Regenerate.
2230         * configure: Regenerate.
2231         * po/SRC-POTFILES.in: Regenerate.
2232
2233 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2234
2235         * elf32-i386.c (elf32_bed): Define before including
2236         "elf32-target.h".
2237         * elf64-x86-64.c (elf64_bed): Define before including
2238         "elf64-target.h".
2239         (elf32_bed): Define before including "elf32-target.h".
2240
2241 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2242
2243         PR ld/23055
2244         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2245         normal input file with compatible relocation.
2246
2247 2018-04-18  Alan Modra  <amodra@gmail.com>
2248
2249         * Makefile.am: Remove support for assorted i386 aout and coff targets.
2250         * config.bfd: Likewise.
2251         * configure.ac: Likewise.
2252         * doc/bfdint.texi: Likewise.
2253         * targets.c: Likewise.
2254         * freebsd.h: Delete.
2255         * i386dynix.c: Delete.
2256         * i386freebsd.c: Delete.
2257         * i386linux.c: Delete.
2258         * i386mach3.c: Delete.
2259         * i386netbsd.c: Delete.
2260         * i386os9k.c: Delete.
2261         * Makefile.in: Regenerate.
2262         * configure: Regenerate.
2263         * po/SRC-POTFILES.in: Regenerate.
2264
2265 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
2266
2267         Microblaze Target: PIC data text relative
2268
2269         * bfd/reloc.c (2 new BFD relocations):
2270         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2271         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2272         * bfd/bfd-in2.h: Regenerate
2273         * bfd/libbfd.h: Regenerate
2274         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2275         new relocs and handle them in both relocate and relax functions.
2276         (microblaze_elf_reloc_type_lookup): add mapping between for new
2277         bfd relocs.
2278         (microblaze_elf_relocate_section): Handle new relocs in case of
2279         elf relocation.
2280         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2281
2282 2018-04-17  Nick Clifton  <nickc@redhat.com>
2283
2284         PR 23055
2285         * aoutx.h (find_nearest_line): Check that the symbol name exists
2286         and is long enough, before attempting to see if it is for a .o
2287         file.
2288         * hash.c (bfd_hash_hash): Add an assertion that the string is not
2289         NULL.
2290         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2291         NULL.
2292         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2293         has no name.
2294
2295         PR 23065
2296         * dwarf2.c (concat_filename): Check for a NULL table pointer.
2297
2298 2018-04-16  Nick Clifton  <nickc@redhat.com>
2299
2300         PR 23061
2301         * coffgen.c (coff_pointerize_aux): Check for an out of range
2302         fixup.
2303
2304 2018-04-16  Alan Modra  <amodra@gmail.com>
2305
2306         * Makefile.am: Remove arm-epoc-pe support.
2307         * coff-arm.c: Likewise.
2308         * config.bfd: Likewise.
2309         * configure.ac: Likewise.
2310         * targets.c: Likewise.
2311         * epoc-pe-arm.c: Delete.
2312         * epoc-pei-arm.c: Delete.
2313         * Makefile.in: Regenerate.
2314         * configure: Regenerate.
2315         * po/SRC-POTFILES.in: Regenerate.
2316
2317 2018-04-16  Alan Modra  <amodra@gmail.com>
2318
2319         * Makefile.am: Remove sparc-aout and sparc-coff support.
2320         * config.bfd: Likewise.
2321         * configure.ac: Likewise.
2322         * targets.c: Likewise.
2323         * aout-sparcle.c: Delete.
2324         * aoutf1.h: Delete.
2325         * cf-sparclynx.c: Delete.
2326         * coff-sparc.c: Delete.
2327         * demo64.c: Delete.
2328         * sparclinux.c: Delete.
2329         * sparclynx.c: Delete.
2330         * sparcnetbsd.c: Delete.
2331         * sunos.c: Delete.
2332         * Makefile.in: Regenerate.
2333         * configure: Regenerate.
2334         * po/SRC-POTFILES.in: Regenerate.
2335
2336 2018-04-16  Alan Modra  <amodra@gmail.com>
2337
2338         * Makefile.am: Remove m68k-aout and m68k-coff support.
2339         * aoutf1.h: Likewise.
2340         * aoutx.h: Likewise.
2341         * archive.c: Likewise.
2342         * bfd-in.h: Likewise.
2343         * bfd.c: Likewise.
2344         * coffcode.h: Likewise.
2345         * coffswap.h: Likewise.
2346         * config.bfd: Likewise.
2347         * configure.ac: Likewise.
2348         * configure.host: Likewise.
2349         * doc/bfd.texinfo: Likewise.
2350         * doc/bfdint.texi: Likewise.
2351         * freebsd.h: Likewise.
2352         * gen-aout.c: Likewise.
2353         * hpux-core.c: Likewise.
2354         * libaout.h: Likewise.
2355         * libbfd-in.h: Likewise.
2356         * pdp11.c: Likewise.
2357         * peicode.h: Likewise.
2358         * riscix.c: Likewise.
2359         * targets.c: Likewise.
2360         * aout0.c: Delete.
2361         * coff-apollo.c: Delete.
2362         * coff-aux.c: Delete.
2363         * coff-m68k.c: Delete.
2364         * coff-svm68k.c: Delete.
2365         * coff-u68k.c: Delete.
2366         * hosts/delta68.h: Delete.
2367         * hosts/hp300bsd.h: Delete.
2368         * hosts/m68kaux.h: Delete.
2369         * hosts/news.h: Delete.
2370         * hp300bsd.c: Delete.
2371         * hp300hpux.c: Delete.
2372         * liboasys.h: Delete.
2373         * m68k4knetbsd.c: Delete.
2374         * m68klinux.c: Delete.
2375         * m68knetbsd.c: Delete.
2376         * oasys.c: Delete.
2377         * versados.c: Delete.
2378         * Makefile.in: Regenerate.
2379         * bfd-in2.h: Regenerate.
2380         * configure: Regenerate.
2381         * libbfd.h: Regenerate.
2382         * po/SRC-POTFILES.in: Regenerate.
2383
2384 2018-04-16  Alan Modra  <amodra@gmail.com>
2385
2386         * Makefile.am: Remove sh5 and sh64 support.
2387         * archures.c: Likewise.
2388         * config.bfd: Likewise.
2389         * configure.ac: Likewise.
2390         * cpu-sh.c: Likewise.
2391         * elf32-sh-relocs.h: Likewise.
2392         * elf32-sh.c: Likewise.
2393         * targets.c: Likewise.
2394         * elf32-sh64-com.c: Delete.
2395         * elf32-sh64.c: Delete.
2396         * elf32-sh64.h: Delete.
2397         * elf64-sh64.c: Delete.
2398         * Makefile.in: Regenerate.
2399         * bfd-in2.h: 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 sh-symbianelf support.
2406         * config.bfd: Likewise.
2407         * configure.ac: Likewise.
2408         * targets.c: Likewise.
2409         * elf32-sh-symbian.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 vax-bsd and vax-ultrix support.
2417         * config.bfd: Likewise.
2418         * configure.ac: Likewise.
2419         * targets.c: Likewise.
2420         * vaxbsd.c: Delete.
2421         * Makefile.in: Regenerate.
2422         * configure: Regenerate.
2423         * po/SRC-POTFILES.in: Regenerate.
2424
2425 2018-04-16  Alan Modra  <amodra@gmail.com>
2426
2427         * Makefile.am: Remove w65 support.
2428         * archures.c: Likewise.
2429         * coffcode.h: Likewise.
2430         * config.bfd: Likewise.
2431         * configure.ac: Likewise.
2432         * targets.c: Likewise.
2433         * coff-w65.c: Delete.
2434         * cpu-w65.c: Delete.
2435         * Makefile.in: Regenerate.
2436         * bfd-in2.h: Regenerate.
2437         * configure: Regenerate.
2438         * po/SRC-POTFILES.in: Regenerate.
2439
2440 2018-04-16  Alan Modra  <amodra@gmail.com>
2441
2442         * Makefile.am: Remove we32k support.
2443         * archures.c: Likewise.
2444         * coffcode.h: Likewise.
2445         * config.bfd: Likewise.
2446         * configure.ac: Likewise.
2447         * targets.c: Likewise.
2448         * coff-we32k.c: Delete.
2449         * cpu-we32k.c: Delete.
2450         * Makefile.in: Regenerate.
2451         * bfd-in2.h: Regenerate.
2452         * configure: Regenerate.
2453         * po/SRC-POTFILES.in: Regenerate.
2454
2455 2018-04-16  Alan Modra  <amodra@gmail.com>
2456
2457         * Makefile.am: Remove m88k support.
2458         * aoutx.h: Likewise.
2459         * archures.c: Likewise.
2460         * coffcode.h: Likewise.
2461         * coffswap.h: Likewise.
2462         * config.bfd: Likewise.
2463         * configure.ac: Likewise.
2464         * cpu-ns32k.c: Likewise.
2465         * elf32-nds32.c: Likewise.
2466         * mach-o.c: Likewise.
2467         * netbsd-core.c: Likewise.
2468         * reloc.c: Likewise.
2469         * targets.c: Likewise.
2470         * coff-m88k.c: Delete.
2471         * cpu-m88k.c: Delete.
2472         * elf32-m88k.c: Delete.
2473         * hosts/m88kmach3.h: Delete.
2474         * m88kmach3.c: Delete.
2475         * m88kopenbsd.c: Delete.
2476         * Makefile.in: Regenerate.
2477         * bfd-in2.h: Regenerate.
2478         * configure: Regenerate.
2479         * po/SRC-POTFILES.in: Regenerate.
2480
2481 2018-04-16  Alan Modra  <amodra@gmail.com>
2482
2483         * Makefile.am: Remove i370 support.
2484         * archures.c: Likewise.
2485         * config.bfd: Likewise.
2486         * configure.ac: Likewise.
2487         * targets.c: Likewise.
2488         * cpu-i370.c: Delete.
2489         * elf32-i370.c: Delete.
2490         * Makefile.in: Regenerate.
2491         * bfd-in2.h: Regenerate.
2492         * configure: Regenerate.
2493         * po/SRC-POTFILES.in: Regenerate.
2494
2495 2018-04-16  Alan Modra  <amodra@gmail.com>
2496
2497         * Makefile.am: Remove h8500 support.
2498         * archures.c: Likewise.
2499         * coffcode.h: Likewise.
2500         * config.bfd: Likewise.
2501         * configure.ac: Likewise.
2502         * targets.c: Likewise.
2503         * coff-h8500.c: Delete.
2504         * cpu-h8500.c: Delete.
2505         * Makefile.in: Regenerate.
2506         * bfd-in2.h: Regenerate.
2507         * configure: Regenerate.
2508         * po/SRC-POTFILES.in: Regenerate.
2509
2510 2018-04-16  Alan Modra  <amodra@gmail.com>
2511
2512         * Makefile.am: Remove h8300-coff support.
2513         * coffcode.h: Likewise.
2514         * config.bfd: Likewise.
2515         * configure.ac: Likewise.
2516         * reloc16.c: Likewise.
2517         * targets.c: Likewise.
2518         * coff-h8300.c: Delete.
2519         * Makefile.in: Regenerate.
2520         * configure: Regenerate.
2521         * po/SRC-POTFILES.in: Regenerate.
2522
2523 2018-04-16  Alan Modra  <amodra@gmail.com>
2524
2525         * Makefile.am: Remove IEEE 695 support.
2526         * archures.c: Likewise.
2527         * bfd.c: Likewise.
2528         * config.bfd: Likewise.
2529         * configure.ac: Likewise.
2530         * doc/bfd.texinfo: Likewise.
2531         * doc/bfdint.texi: Likewise.
2532         * doc/bfdsumm.texi: Likewise.
2533         * section.c: Likewise.
2534         * targets.c: Likewise.
2535         * ieee.c: Delete.
2536         * libieee.h: Delete.
2537         * Makefile.in: Regenerate.
2538         * bfd-in2.h: Regenerate.
2539         * configure: Regenerate.
2540         * po/SRC-POTFILES.in: Regenerate.
2541
2542 2018-04-16  Alan Modra  <amodra@gmail.com>
2543
2544         * config.bfd: Remove tandem support.
2545
2546 2018-04-16  Alan Modra  <amodra@gmail.com>
2547
2548         * Makefile.am: Remove newsos3 support.
2549         * aoutx.h: Likewise.
2550         * config.bfd: Likewise.
2551         * configure.ac: Likewise.
2552         * targets.c: Likewise.
2553         * newsos3.c: Delete.
2554         * Makefile.in: Regenerate.
2555         * configure: Regenerate.
2556         * po/SRC-POTFILES.in: Regenerate.
2557
2558 2018-04-16  Alan Modra  <amodra@gmail.com>
2559
2560         * Makefile.am: Remove netware support.
2561         * bfd-in.h: Likewise.
2562         * bfd.c: Likewise.
2563         * config.bfd: Likewise.
2564         * configure.ac: Likewise.
2565         * doc/bfdint.texi: Likewise.
2566         * ecoff.c: Likewise.
2567         * targets.c: Likewise.
2568         * libnlm.h: Delete.
2569         * nlm-target.h: Delete.
2570         * nlm.c: Delete.
2571         * nlm32-alpha.c: Delete.
2572         * nlm32-i386.c: Delete.
2573         * nlm32-ppc.c: Delete.
2574         * nlm32-sparc.c: Delete.
2575         * nlm32.c: Delete.
2576         * nlm64.c: Delete.
2577         * nlmcode.h: Delete.
2578         * nlmswap.h: Delete.
2579         * Makefile.in: Regenerate.
2580         * bfd-in2.h: Regenerate.
2581         * configure: Regenerate.
2582         * po/SRC-POTFILES.in: Regenerate.
2583
2584 2018-04-16  Alan Modra  <amodra@gmail.com>
2585
2586         * archures.c: Remove tahoe support.
2587         * config.bfd: Likewise.
2588         * configure.ac: Likewise.
2589         * hosts/tahoe.h: Delete.
2590         * bfd-in2.h: Regenerate.
2591         * configure: Regenerate.
2592
2593 2018-04-14  Alan Modra  <amodra@gmail.com>
2594
2595         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2596         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2597         sanity test.
2598         (elfNN_bed): Init relropagesize.
2599         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2600         select relropagesize.
2601         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2602         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2603         (ELF_MINPAGESIZE): Don't define.
2604         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2605         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2606         * bfd-in2.h: Regenerate.
2607
2608 2018-04-14  Alan Modra  <amodra@gmail.com>
2609
2610         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2611         on __QNXTARGET__ define.
2612
2613 2018-04-14  Alan Modra  <amodra@gmail.com>
2614
2615         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2616         to obsolete list.
2617
2618 2018-04-11  Alan Modra  <amodra@gmail.com>
2619
2620         * aout-adobe.c: Delete.
2621         * bout.c: Delete.
2622         * coff-i860.c: Delete.
2623         * coff-i960.c: Delete.
2624         * cpu-i860.c: Delete.
2625         * cpu-i960.c: Delete.
2626         * elf32-i860.c: Delete.
2627         * elf32-i960.c: Delete.
2628         * hosts/i860mach3.h: Delete.
2629         * Makefile.am: Remove i860, i960, bout, and adobe support.
2630         * archures.c: Remove i860 and i960 support.
2631         * coffcode.h: Likewise.
2632         * reloc.c: Likewise.
2633         * aoutx.h: Comment updates.
2634         * archive.c: Remove BOUT and i960 support.
2635         * bfd.c: Remove BOUT support.
2636         * coffswap.h: Remove i960 support.
2637         * config.bfd: Remove i860, i960 and adobe targets.
2638         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2639         * targets.c: Likewise.
2640         * ieee.c: Remove i960 support.
2641         * mach-o.c: Remove i860 support.
2642         * Makefile.in: Regenerate.
2643         * bfd-in2.h: Regenerate.
2644         * configure: Regenerate.
2645         * libbfd.h: Regenerate.
2646         * po/SRC-POTFILES.in: Regenerate.
2647
2648 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2649
2650         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2651         in the BFD symbol referred by the relocation.
2652         (mips_elf64_write_rela): Likewise.
2653
2654 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2655
2656         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2657         error for out-of-range `r_sym' values.
2658
2659 2018-04-09  Alan Modra  <amodra@gmail.com>
2660
2661         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2662         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2663         (ppc64_elf_check_relocs): Set has_pltcall.
2664         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2665         (ppc64_elf_inline_plt): New function.
2666         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2667         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2668         * elf32-ppc.c (has_pltcall): Define.
2669         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2670         (ppc_elf_check_relocs): Set has_pltcall.
2671         (ppc_elf_inline_plt): New function.
2672         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2673         (ppc_elf_size_dynamic_sections): Likewise.
2674         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2675
2676 2018-04-09  Alan Modra  <amodra@gmail.com>
2677
2678         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2679         (is_plt_seq_reloc): New function.
2680         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2681         (ppc_elf_tls_optimize): Handle inline plt call sequence.
2682         (ppc_elf_relax_section): Handle PLTCALL reloc.
2683         (ppc_elf_relocate_section): Nop out inline plt call sequence when
2684         resolving locally.
2685         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2686         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
2687         (has_tls_get_addr_call): Correct comment.
2688         (is_branch_reloc): Add PLTCALL.
2689         (is_plt_seq_reloc): New function.
2690         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
2691         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
2692         entry for R_PPC64_PLTCALL.
2693         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2694         (ppc_type_of_stub): Handle PLTCALL reloc.
2695         (toc_adjusting_stub_needed): Likewise.
2696         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2697         reloc insn.  Nop out inline plt call sequence when resolving
2698         locally.  Handle __tls_get_addr inline plt call optimization.
2699
2700 2018-04-09  Alan Modra  <amodra@gmail.com>
2701
2702         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2703         (struct ppc_stub_hash_entry): Add symtype field.
2704         (PLT_KEEP): Define.
2705         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2706         (create_linkage_sections): Create pltlocal and relpltlocal.
2707         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2708         Set PLT_KEEP.
2709         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2710         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2711         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2712         Keep PLT entries for inline calls against locals.
2713         (ppc_build_one_stub): Use pltlocal as appropriate.
2714         (ppc_size_one_stub): Likewise.
2715         (ppc64_elf_size_stubs): Set symtype.
2716         (build_global_entry_stubs_and_plt): Init pltlocal and write
2717         relpltlocal for globals.
2718         (write_plt_relocs_for_local_syms): Likewise for local syms.
2719         (ppc64_elf_relocate_section): Support PLT for local syms.
2720         * elf32-ppc.c (PLT_KEEP): Define.
2721         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2722         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2723         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2724         Set PLT_KEEP.  Adjust update_local_sym_info call.
2725         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2726         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2727         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2728         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2729         (write_global_sym_plt): Init pltlocal and write relpltlocal.
2730         (ppc_finish_symbols): Likewise for locals.
2731
2732 2018-04-09  Alan Modra  <amodra@gmail.com>
2733
2734         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2735         for local symbols to..
2736         (write_plt_relocs_for_local_syms): ..here.  New function.
2737         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2738         global symbols to..
2739         (build_global_entry_stubs_and_plt): ..here.  Rename from
2740         build_global_entry_stubs.
2741         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2742         Call write_plt_relocs_for_local_syms.
2743         * elf32-ppc.c (get_sym_h): New function.
2744         (ppc_elf_relax_section): Use get_sym_h.
2745         (ppc_elf_relocate_section): Move output of PLT relocs and glink
2746         stubs for local symbols to..
2747         (ppc_finish_symbols): ..here.  New function.
2748         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2749         global syms to..
2750         (write_global_sym_plt): ..here.  New function.
2751         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2752         (ppc_finish_symbols): Declare.
2753
2754 2018-04-09  Alan Modra  <amodra@gmail.com>
2755
2756         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2757         (ppc_elf_relocate_section): Likewise.
2758         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2759         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
2760         resolution to plt entry relative to toc pointer.
2761
2762 2018-04-09  Alan Modra  <amodra@gmail.com>
2763
2764         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2765         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
2766         file when other TLS flags are tested in a mask.
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         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2771         Set TLS_MARK.
2772         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2773         (ppc64_elf_relocate_section): Likewise.
2774         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2775         __tls_get_addr calls lacking a marker reloc.
2776         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2777         TLS_TPRELGD): Renumber.  Update comment.
2778         (TLS_MARK, NON_GOT): Define.
2779         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2780         (update_local_sym_info): Don't create got entry when NON_GOT.
2781         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2782         Set TLS_MARK.
2783         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2784         __tls_get_addr calls lacking a marker reloc.
2785
2786 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2787
2788         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2789         R_X86_64_converted_reloc_bit.
2790
2791 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2792
2793         PR gas/22318
2794         * configure: Regenerated.
2795
2796 2018-04-05  Alan Modra  <amodra@gmail.com>
2797
2798         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2799         (elf_hppa_info_to_howto_rel): Likewise.
2800
2801 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2802
2803         * elf-hppa.h (elf_hppa_info_to_howto): Also return
2804         unsuccessfully for unimplemented relocations.
2805         (elf_hppa_info_to_howto_rel): Likewise.
2806
2807 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2808
2809         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
2810         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2811         howto lookup failure.
2812         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2813         accordingly.
2814         (elf32_i860_info_to_howto_rela): Likewise.
2815         (elf32_i860_relocate_splitn): Likewise.
2816         (elf32_i860_relocate_pc16): Likewise.
2817         (elf32_i860_relocate_pc26): Likewise.
2818         (elf32_i860_relocate_section): Likewise.
2819
2820 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2821
2822         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2823         check for `visium_elf_howto_table' table access.
2824
2825 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2826
2827         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2828         check for `iq2000_elf_howto_table' table access.
2829
2830 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2831
2832         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2833         for `elf32_frv_howto_table' table access.
2834
2835 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2836
2837         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2838         unsuccessfully for placeholder howtos.
2839         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2840         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2841
2842 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
2843
2844         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2845         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2846
2847 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2848
2849         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2850         ATTRIBUTE_UNUSED from `abfd'.
2851
2852 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2853
2854         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2855         `_bfd_error_handler' call formatting.
2856
2857 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2858
2859         * elf32-mips.c (mips_info_to_howto_rel): Call
2860         `mips_elf32_rtype_to_howto' directly rather than via
2861         `->elf_backend_mips_rtype_to_howto'.
2862
2863 2018-03-28  Renlin Li  <renlin.li@arm.com>
2864
2865         PR ld/22970
2866         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2867         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2868         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2869         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2870         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2871         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2872         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2873         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2874         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2875         (elfNN_aarch64_final_link_relocate): Support new relocations.
2876         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2877         relocations.
2878         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2879
2880 2018-03-28  Renlin Li  <renlin.li@arm.com>
2881
2882         PR ld/22970
2883         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2884         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2885         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2886         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2887         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2888         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2889         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2890         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2891         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2892         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2893         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2894         TLSLE_LDST16_TPREL_LO12,
2895         TLSLE_LDST16_TPREL_LO12_NC,
2896         TLSLE_LDST32_TPREL_LO12,
2897         TLSLE_LDST32_TPREL_LO12_NC,
2898         TLSLE_LDST64_TPREL_LO12,
2899         TLSLE_LDST64_TPREL_LO12_NC,
2900         TLSLE_LDST8_TPREL_LO12,
2901         TLSLE_LDST8_TPREL_LO12_NC.
2902         * bfd-in2.h: Regenerated.
2903         * libbfd.h: Regenerated.
2904
2905 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
2906
2907         PR ld/22972
2908         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2909         has_old_style_got_reloc.
2910         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2911         relocations.  Fix a couple of long lines.
2912         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2913         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2914         GOT relocations.
2915
2916 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
2917
2918         PR ld/23000
2919         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2920         ENDBR64 to the TLSDESC PLT entry.
2921
2922 2018-03-21  Alan Modra  <amodra@gmail.com>
2923
2924         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2925         symbols.  Use size_t counts.  Delete redundant opd test.
2926
2927 2018-03-21  Alan Modra  <amodra@gmail.com>
2928
2929         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2930
2931 2018-03-21  Alan Modra  <amodra@gmail.com>
2932
2933         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2934         field unsigned.
2935         (update_local_sym_info): Likewise for local_got_tls_masks.
2936         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2937
2938 2018-03-21  Alan Modra  <amodra@gmail.com>
2939
2940         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2941         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2942         do in size_dynamic_sections.
2943
2944 2018-03-21  Alan Modra  <amodra@gmail.com>
2945
2946         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2947         without first checking array bounds.
2948         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2949
2950 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2951
2952         PR ld/22983
2953         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2954         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2955
2956 2018-03-19  Nick Clifton  <nickc@redhat.com>
2957
2958         * po/es.po: Updated Spanish translation.
2959
2960 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2961
2962         * elf32-xtensa.c (xlate_map_entry): Change types of address
2963         fields from 'unsigned' to 'bfd_vma'.
2964         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2965         the key argument to bsearch. Allow offsets past the end of a
2966         section, use the last map entry for translation of such offsets.
2967
2968 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2969
2970         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2971         Not support the target feature.
2972         (nds32_elf_ex9_itb_base): Likewise.
2973         (nds32_elf_ex9_import_table): Likewise.
2974         (nds32_elf_ex9_finish): Likewise.
2975         (nds32_elf_ex9_reloc_jmp): Likewise.
2976         (nds32_elf_get_insn_with_reg): Likewise.
2977         (nds32_get_local_syms): Likewise.
2978         (nds32_elf_ex9_replace_instruction): Likewise.
2979         (nds32_elf_ifc_calc): Likewise.
2980         (nds32_elf_ifc_finish): Likewise.
2981         (nds32_elf_ifc_replace): Likewise.
2982         (nds32_elf_ifc_reloc): Likewise.
2983
2984 2018-03-14  Alan Modra  <amodra@gmail.com>
2985
2986         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2987         sfpr size added before defining alias symbols.
2988         (ppc64_elf_build_stubs): Add stub section padding before
2989         copying sfpr contents and defining save/restore alias symbols.
2990
2991 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2992
2993         PR ld/20882
2994         * elflink.c (elf_gc_mark_debug_section): Also check the local
2995         debug definition section.
2996
2997 2018-03-13  Nick Clifton  <nickc@redhat.com>
2998
2999         PR 22113
3000         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3001         function.  Add an end address parameter.  Check access of the data
3002         pointer to make sure that they do not extend beyond the end
3003         address.  Return FALSE if any check fails.  Add the end address
3004         pointer to the ui structure.
3005         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3006         codes to make sure that they do not extend beyond the end address
3007         pointer.  Print an error message and return immediately if any
3008         check fails.
3009
3010 2018-03-09  Nick Clifton  <nickc@redhat.com>
3011
3012         * elf64-s390.c (elf_s390_relocate_section): Move check for
3013         relocations against non-allocated sections to before the code that
3014         handles ifunc relocations.
3015         * elf32-s390.c (elf_s390_relocate_section): Likewise.
3016         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3017         relocs against IFUNC symbols in non-allocated sections as relocs
3018         against FUNC symbols.
3019         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3020
3021 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3022
3023         PR ld/22929
3024         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3025         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3026         relocation against FUNC symbol.
3027         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3028
3029 2018-03-07  Renlin Li  <renlin.li@arm.com>
3030
3031         PR ld/20402
3032         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3033         symbol, and don't emit relocation in specific case.
3034
3035 2018-03-07  Alan Modra  <amodra@gmail.com>
3036
3037         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3038         (mips_elf64_slurp_one_reloc_table): Pass on error.
3039
3040 2018-03-03  James Cowgill  <james.cowgill@mips.com>
3041             Maciej W. Rozycki  <macro@mips.com>
3042
3043         PR ld/21900
3044         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3045         after calling `undefined_symbol' hook if this is an error
3046         condition.  Assume the value of 0 for the symbol requested
3047         otherwise.
3048
3049 2018-03-02  Jim Wilson  <jimw@sifive.com>
3050
3051         PR 22903
3052         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3053         and nop instead of 4.
3054         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
3055         8 instead of 4.
3056
3057 2018-03-01  Jim Wilson  <jimw@sifive.com>
3058
3059         PR 22756
3060         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3061         else if instead of if.
3062
3063 2018-03-01  Alan Modra  <amodra@gmail.com>
3064
3065         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3066
3067 2018-02-28  Alan Modra  <amodra@gmail.com>
3068
3069         PR 22887
3070         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3071
3072 2018-02-28  Nick Clifton  <nickc@redhat.com>
3073
3074         PR 22895
3075         PR 22893
3076         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3077         pointer.  Drop unused abfd parameter.  Check the size of the block
3078         before initialising the data field.  Return the end pointer if the
3079         size is invalid.
3080         (read_attribute_value): Adjust invocations of read_n_bytes.
3081
3082         PR 22894
3083         * dwarf1.c (parse_die): Check the length of form blocks before
3084         advancing the data pointer.
3085
3086 2018-02-28  Alan Modra  <amodra@gmail.com>
3087
3088         PR 22887
3089         * aoutx.h (translate_symbol_table): Print an error message and set
3090         bfd_error on finding an invalid name string offset.
3091
3092 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
3093
3094         * config.in: Regenerated.
3095         * configure: Likewise.
3096         * configure.ac: Add --enable-separate-code.
3097         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
3098         to 1 for Linux/x86 targets,
3099         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3100         DEFAULT_LD_Z_SEPARATE_CODE is 1.
3101
3102 2018-02-27  Nick Clifton  <nickc@redhat.com>
3103
3104         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3105         message.
3106         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3107         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3108         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3109         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3110         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3111         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3112         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3113         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3114         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3115
3116         PR 22875
3117         * elf-bfd.h (struct elf_backend_data): Change the return type of
3118         the elf_info_to_howto and elf_info_to_howto_rel function pointers
3119         to bfd_boolean.
3120         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3121         value from the info_to_howto function and fail if that function
3122         failed.
3123         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3124         from the info_to_howto function.
3125         (elf32_h8_relax_section): Likewise.
3126         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3127         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3128         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3129         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3130         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3131         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3132         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3133         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3134         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3135         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3136         (riscv_elf_relocate_section): Likewise.
3137         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3138         bfd_boolean.  Issue an error message, set an error value and
3139         return FALSE if the reloc is not recognized.
3140         (elf_hppa_info_to_howto_rel): Likewise.
3141         * elf-m10200.c (mn10200_info_to_howto): Likewise.
3142         * elf-m10300.c (mn10300_info_to_howto): Likewise.
3143         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3144         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3145         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3146         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3147         * elf32-bfin.c (bfin_info_to_howto): Likewise.
3148         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3149         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3150         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3151         (cris_info_to_howto_rela): Likewise.
3152         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3153         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3154         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3155         Likewise.
3156         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3157         (elf32_dlx_info_to_howto_rel): Likewise.
3158         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3159         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3160         * elf32-frv.c (frv_info_to_howto_rela)
3161         (frvfdpic_info_to_howto_rel): Likewise.
3162         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3163         * elf32-gen.c (elf_generic_info_to_howto)
3164         (elf_generic_info_to_howto_rel): Likewise.
3165         * elf32-h8300.c (elf32_h8_info_to_howto)
3166         (elf32_h8_info_to_howto_rel): Likewise.
3167         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3168         * elf32-i386.c (elf_i386_reloc_type_lookup)
3169         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3170         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3171         Likewise.
3172         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3173         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3174         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3175         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3176         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3177         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3178         Likewise.
3179         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3180         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3181         * elf32-m68k.c (rtype_to_howto): Likewise.
3182         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3183         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3184         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3185         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3186         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3187         Likewise.
3188         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3189         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3190         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3191         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3192         Likewise.
3193         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3194         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3195         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3196         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3197         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3198         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3199         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3200         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3201         * elf32-score.c (s3_bfd_score_info_to_howto)
3202         (_bfd_score_info_to_howto): Likewise.
3203         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3204         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3205         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3206         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3207         (elf32_tic6x_info_to_howto_rel): Likewise.
3208         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3209         * elf32-v850.c (v850_elf_info_to_howto_rel)
3210         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3211         * elf32-vax.c (rtype_to_howto): Likewise.
3212         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3213         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3214         (elf32_wasm32_info_to_howto_rela): Likewise.
3215         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3216         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3217         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3218         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3219         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3220         * elf64-gen.c (elf_generic_info_to_howto)
3221         (elf_generic_info_to_howto_rel): Likewise.
3222         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3223         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3224         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3225         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3226         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3227         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3228         Likewise.
3229         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3230         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3231         Likewise.
3232         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3233         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3234         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3235         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3236         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3237         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3238         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3239         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3240         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3241         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3242         Default to NULL.
3243
3244 2018-02-26  Jim Wilson  <jimw@sifive.com>
3245             Stephan Schreiber <info@fs-driver.org>
3246
3247         PR 15904
3248         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3249         call, set changed_contents and changed_relocs.  Likewise after
3250         successful ia64_elf_relax_br call.
3251
3252 2018-02-26  Alan Modra  <amodra@gmail.com>
3253
3254         * elf.c (assign_file_positions_except_relocs): Don't segfault
3255         when actual number of phdrs is less than allocated.  Delete
3256         outdated comment.  Formatting.
3257
3258 2018-02-26  Alan Modra  <amodra@gmail.com>
3259
3260         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3261         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3262         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3263         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3264         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3265         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3266         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3267         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3268         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3269         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3270         error/warning messages.
3271
3272 2018-02-26  Alan Modra  <amodra@gmail.com>
3273
3274         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3275         * syms.c: Standardize error/warning messages.
3276
3277 2018-02-26  Alan Modra  <amodra@gmail.com>
3278
3279         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3280         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3281         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3282         * peXXigen.c, * peicode.h: Standardize error/warning messages.
3283
3284 2018-02-26  Alan Modra  <amodra@gmail.com>
3285
3286         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3287
3288 2018-02-26  Alan Modra  <amodra@gmail.com>
3289
3290         * elfxx-mips.c: Standardize error/warning messages.
3291
3292 2018-02-26  Alan Modra  <amodra@gmail.com>
3293
3294         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3295         * elflink.c: Standardize error/warning messages.  Replace use of
3296         linker callback einfo with _bfd_error_handler when possible.
3297
3298 2018-02-26  Alan Modra  <amodra@gmail.com>
3299
3300         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3301         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3302         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3303         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3304         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3305         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3306         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3307         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3308         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3309         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3310         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3311         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3312         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3313         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3314         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3315         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3316         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3317         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3318         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3319         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3320         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3321         unrecognized/unsupported reloc message.
3322
3323 2018-02-26  Alan Modra  <amodra@gmail.com>
3324
3325         * elf32-ppc.c: Standardize error/warning messages.  Use
3326         _bfd_error_handler rather than einfo when einfo features not used.
3327         * elf64-ppc.c: Likewise.
3328
3329 2018-02-23  Alan Modra  <amodra@gmail.com>
3330
3331         PR 22881
3332         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3333         segment if no matching LOAD segment.
3334
3335 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3336
3337         * elf32-nds32.h: Define mask for ict_model.
3338
3339 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
3340
3341         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3342
3343 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3344
3345         Revert
3346         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3347
3348         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3349         .reginfo section has wrong size.
3350
3351 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3352
3353         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3354         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3355         `.MIPS.abiflags' sections.
3356         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3357         section's end.
3358
3359 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3360
3361         * section.c (SEC_FIXED_SIZE): New macro.
3362         * bfd-in2.h: Regenerate.
3363
3364 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3365
3366         * section.c (SEC_HAS_GOT_REF): Remove macro.
3367         * bfd-in2.h: Regenerate.
3368
3369 2018-02-19  Alan Modra  <amodra@gmail.com>
3370
3371         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3372         arguments.
3373         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3374         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3375         (_bfd_riscv_relax_pc): Likewise and fix typos.
3376         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3377         * libbfd.h: Regenerate.
3378
3379 2018-02-19  Alan Modra  <amodra@gmail.com>
3380
3381         * dwarf2.c (read_section): Don't use 'll' format modifier.
3382         (find_abstract_instance): Likewise.
3383         * elfcore.h (elf_core_file_p): Likewise.
3384
3385 2018-02-19  Alan Modra  <amodra@gmail.com>
3386
3387         * bfd-in.h: Include inttypes.h or if not available define
3388         PRId64, PRIu64 and PRIx64.
3389         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3390         modifier to print bfd_vma.
3391         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3392         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3393         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3394         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3395         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3396         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3397         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3398         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3399         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3400         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3401         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3402         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3403         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3404         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3405         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3406         and cast input to uint64_t, and similarly for Ld and Lu.
3407         * bfd-in2.h: Regenerate.
3408
3409 2018-02-19  Alan Modra  <amodra@gmail.com>
3410
3411         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3412         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3413         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3414         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3415         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3416         * reloc.c: Replace use of %R and %T in format strings passed to
3417         einfo and friends by %pR and %pT.
3418
3419 2018-02-19  Alan Modra  <amodra@gmail.com>
3420
3421         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3422         of %A and %B.
3423         * aout-adobe.c: Update all messages using %A and %B.
3424         * aout-cris.c: Likewise.
3425         * aoutx.h: Likewise.
3426         * archive.c: Likewise.
3427         * binary.c: Likewise.
3428         * cache.c: Likewise.
3429         * coff-alpha.c: Likewise.
3430         * coff-arm.c: Likewise.
3431         * coff-i860.c: Likewise.
3432         * coff-mcore.c: Likewise.
3433         * coff-ppc.c: Likewise.
3434         * coff-rs6000.c: Likewise.
3435         * coff-sh.c: Likewise.
3436         * coff-tic4x.c: Likewise.
3437         * coff-tic54x.c: Likewise.
3438         * coff-tic80.c: Likewise.
3439         * coff64-rs6000.c: Likewise.
3440         * coffcode.h: Likewise.
3441         * coffgen.c: Likewise.
3442         * cofflink.c: Likewise.
3443         * coffswap.h: Likewise.
3444         * compress.c: Likewise.
3445         * cpu-arm.c: Likewise.
3446         * ecoff.c: Likewise.
3447         * elf-attrs.c: Likewise.
3448         * elf-eh-frame.c: Likewise.
3449         * elf-ifunc.c: Likewise.
3450         * elf-m10300.c: Likewise.
3451         * elf-properties.c: Likewise.
3452         * elf-s390-common.c: Likewise.
3453         * elf.c: Likewise.
3454         * elf32-arc.c: Likewise.
3455         * elf32-arm.c: Likewise.
3456         * elf32-avr.c: Likewise.
3457         * elf32-bfin.c: Likewise.
3458         * elf32-cr16.c: Likewise.
3459         * elf32-cr16c.c: Likewise.
3460         * elf32-cris.c: Likewise.
3461         * elf32-crx.c: Likewise.
3462         * elf32-d10v.c: Likewise.
3463         * elf32-d30v.c: Likewise.
3464         * elf32-epiphany.c: Likewise.
3465         * elf32-fr30.c: Likewise.
3466         * elf32-frv.c: Likewise.
3467         * elf32-gen.c: Likewise.
3468         * elf32-hppa.c: Likewise.
3469         * elf32-i370.c: Likewise.
3470         * elf32-i386.c: Likewise.
3471         * elf32-i960.c: Likewise.
3472         * elf32-ip2k.c: Likewise.
3473         * elf32-iq2000.c: Likewise.
3474         * elf32-lm32.c: Likewise.
3475         * elf32-m32c.c: Likewise.
3476         * elf32-m32r.c: Likewise.
3477         * elf32-m68hc11.c: Likewise.
3478         * elf32-m68hc12.c: Likewise.
3479         * elf32-m68hc1x.c: Likewise.
3480         * elf32-m68k.c: Likewise.
3481         * elf32-mcore.c: Likewise.
3482         * elf32-mep.c: Likewise.
3483         * elf32-metag.c: Likewise.
3484         * elf32-microblaze.c: Likewise.
3485         * elf32-moxie.c: Likewise.
3486         * elf32-msp430.c: Likewise.
3487         * elf32-mt.c: Likewise.
3488         * elf32-nds32.c: Likewise.
3489         * elf32-nios2.c: Likewise.
3490         * elf32-or1k.c: Likewise.
3491         * elf32-pj.c: Likewise.
3492         * elf32-ppc.c: Likewise.
3493         * elf32-rl78.c: Likewise.
3494         * elf32-rx.c: Likewise.
3495         * elf32-s390.c: Likewise.
3496         * elf32-score.c: Likewise.
3497         * elf32-score7.c: Likewise.
3498         * elf32-sh-symbian.c: Likewise.
3499         * elf32-sh.c: Likewise.
3500         * elf32-sh64.c: Likewise.
3501         * elf32-sparc.c: Likewise.
3502         * elf32-spu.c: Likewise.
3503         * elf32-tic6x.c: Likewise.
3504         * elf32-tilepro.c: Likewise.
3505         * elf32-v850.c: Likewise.
3506         * elf32-vax.c: Likewise.
3507         * elf32-visium.c: Likewise.
3508         * elf32-wasm32.c: Likewise.
3509         * elf32-xgate.c: Likewise.
3510         * elf32-xtensa.c: Likewise.
3511         * elf64-alpha.c: Likewise.
3512         * elf64-gen.c: Likewise.
3513         * elf64-hppa.c: Likewise.
3514         * elf64-ia64-vms.c: Likewise.
3515         * elf64-mmix.c: Likewise.
3516         * elf64-ppc.c: Likewise.
3517         * elf64-s390.c: Likewise.
3518         * elf64-sh64.c: Likewise.
3519         * elf64-sparc.c: Likewise.
3520         * elf64-x86-64.c: Likewise.
3521         * elfcode.h: Likewise.
3522         * elfcore.h: Likewise.
3523         * elflink.c: Likewise.
3524         * elfnn-aarch64.c: Likewise.
3525         * elfnn-ia64.c: Likewise.
3526         * elfnn-riscv.c: Likewise.
3527         * elfxx-mips.c: Likewise.
3528         * elfxx-sparc.c: Likewise.
3529         * elfxx-tilegx.c: Likewise.
3530         * elfxx-x86.c: Likewise.
3531         * hpux-core.c: Likewise.
3532         * ieee.c: Likewise.
3533         * ihex.c: Likewise.
3534         * libbfd.c: Likewise.
3535         * linker.c: Likewise.
3536         * mach-o.c: Likewise.
3537         * merge.c: Likewise.
3538         * mmo.c: Likewise.
3539         * oasys.c: Likewise.
3540         * pdp11.c: Likewise.
3541         * pe-mips.c: Likewise.
3542         * peXXigen.c: Likewise.
3543         * peicode.h: Likewise.
3544         * reloc.c: Likewise.
3545         * rs6000-core.c: Likewise.
3546         * srec.c: Likewise.
3547         * stabs.c: Likewise.
3548         * vms-alpha.c: Likewise.
3549         * xcofflink.c: Likewise.
3550
3551 2018-02-19  Alan Modra  <amodra@gmail.com>
3552
3553         PR 22845
3554         * elf.c (IS_TBSS): Define.
3555         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3556         (assign_file_positions_for_non_load_sections): Revert last change.
3557         Properly calculate load segment limits to compare against relro limits.
3558
3559 2018-02-17  Alan Modra  <amodra@gmail.com>
3560
3561         PR 22845
3562         * elf.c (assign_file_positions_for_non_load_sections): Ignore
3563         degenerate zero size PT_LOAD segments when finding one overlapping
3564         the PT_GNU_RELRO segment.
3565
3566 2018-02-16  Alan Modra  <amodra@gmail.com>
3567
3568         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3569         (_bfd_bool_bfd_true): Rename from bfd_true.
3570         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3571         (_bfd_int_bfd_0): Rename from bfd_0.
3572         (_bfd_uint_bfd_0): Rename from bfd_0u.
3573         (_bfd_long_bfd_0): Rename from bfd_0l.
3574         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3575         (_bfd_void_bfd): Rename from bfd_void.
3576         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3577         (_bfd_bool_bfd_link_false_error),
3578         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3579         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3580         (_bfd_bool_bfd_asection_bfd_asection_true),
3581         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3582         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3583         * archive.c (_bfd_noarchive_get_elt_at_index),
3584         (_bfd_noarchive_openr_next_archived_file),
3585         (_bfd_noarchive_construct_extended_name_table),
3586         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3587         (_bfd_noarchive_write_armap): New functions.
3588         * archures.c (_bfd_nowrite_set_arch_mach): New function.
3589         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3590         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3591         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3592         (alpha_ecoff_swap_coff_lineno_out),
3593         (alpha_ecoff_swap_coff_reloc_out): New functions.
3594         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3595         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3596         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3597         (mips_ecoff_swap_coff_lineno_out),
3598         (mips_ecoff_swap_coff_reloc_out): New functions.
3599         * coffcode.h (coff_set_alignment_hook): Replace define with
3600         new function.
3601         (symname_in_debug_hook): Likewise.
3602         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3603         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3604         * elf.c (assign_file_positions_except_relocs): Test
3605         elf_backend_allow_non_load_phdr for NULL.
3606         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3607         _bfd_elf_link_omit_section_dynsym.  Update uses.
3608         (_bfd_elf_omit_section_dynsym_all): New function.
3609         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3610         (_bfd_elf_omit_section_dynsym_default): Declare.
3611         (_bfd_elf_omit_section_dynsym_all): Declare.
3612         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3613         (_bfd_nolink_bfd_get_relocated_section_contents),
3614         (_bfd_nolink_bfd_lookup_section_flags),
3615         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3616         (_bfd_nolink_bfd_link_hash_table_create),
3617         (_bfd_nolink_bfd_link_just_syms),
3618         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3619         (_bfd_nolink_bfd_link_split_section),
3620         (_bfd_nolink_section_already_linked),
3621         (_bfd_nolink_bfd_define_common_symbol),
3622         (_bfd_nolink_bfd_define_start_stop): New functions.
3623         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3624         (_bfd_norelocs_bfd_reloc_name_lookup),
3625         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3626         * section.c (_bfd_nowrite_set_section_contents): New function.
3627         * syms.c (_bfd_nosymbols_canonicalize_symtab),
3628         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3629         (_bfd_nosymbols_get_symbol_version_string),
3630         (_bfd_nosymbols_bfd_is_local_label_name),
3631         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3632         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3633         (_bfd_nosymbols_bfd_make_debug_symbol),
3634         ( _bfd_nosymbols_read_minisymbols),
3635         ( _bfd_nosymbols_minisymbol_to_symbol),
3636         (_bfd_nodynamic_get_synthetic_symtab): New functions.
3637         * libbfd-in.h: Declare new functions.  Update existing defines,
3638         removing casts.
3639         * aix386-core.c: Update to use new hooks.  Formatting.
3640         * aout-adobe.c: Likewise.
3641         * aout-arm.c: Likewise.
3642         * aout-target.h: Likewise.
3643         * aout-tic30.c: Likewise.
3644         * aoutf1.h: Likewise.
3645         * binary.c: Likewise.
3646         * bout.c: Likewise.
3647         * cisco-core.c: Likewise.
3648         * coff-alpha.c: Likewise.
3649         * coff-i386.c: Likewise.
3650         * coff-i860.c: Likewise.
3651         * coff-i960.c: Likewise.
3652         * coff-ia64.c: Likewise.
3653         * coff-mips.c: Likewise.
3654         * coff-ppc.c: Likewise.
3655         * coff-rs6000.c: Likewise.
3656         * coff-sh.c: Likewise.
3657         * coff-tic30.c: Likewise.
3658         * coff-tic54x.c: Likewise.
3659         * coff-x86_64.c: Likewise.
3660         * coff64-rs6000.c: Likewise.
3661         * coffcode.h: Likewise.
3662         * elf-m10300.c: Likewise.
3663         * elf32-cr16.c: Likewise.
3664         * elf32-lm32.c: Likewise.
3665         * elf32-m32r.c: Likewise.
3666         * elf32-metag.c: Likewise.
3667         * elf32-score.c: Likewise.
3668         * elf32-score7.c: Likewise.
3669         * elf32-tilepro.c: Likewise.
3670         * elf32-xstormy16.c: Likewise.
3671         * elf32-xtensa.c: Likewise.
3672         * elf64-alpha.c: Likewise.
3673         * elf64-hppa.c: Likewise.
3674         * elf64-ia64-vms.c: Likewise.
3675         * elf64-mmix.c: Likewise.
3676         * elf64-sh64.c: Likewise.
3677         * elfnn-ia64.c: Likewise.
3678         * elfxx-sparc.c: Likewise.
3679         * elfxx-target.h: Likewise.
3680         * elfxx-tilegx.c: Likewise.
3681         * elfxx-x86.h: Likewise.
3682         * hp300hpux.c: Likewise.
3683         * hppabsd-core.c: Likewise.
3684         * hpux-core.c: Likewise.
3685         * i386msdos.c: Likewise.
3686         * i386os9k.c: Likewise.
3687         * ieee.c: Likewise.
3688         * ihex.c: Likewise.
3689         * irix-core.c: Likewise.
3690         * libaout.h: Likewise.
3691         * libecoff.h: Likewise.
3692         * mach-o-target.c: Likewise.
3693         * mach-o.c: Likewise.
3694         * mipsbsd.c: Likewise.
3695         * mmo.c: Likewise.
3696         * netbsd-core.c: Likewise.
3697         * nlm-target.h: Likewise.
3698         * oasys.c: Likewise.
3699         * osf-core.c: Likewise.
3700         * pdp11.c: Likewise.
3701         * pe-mips.c: Likewise.
3702         * pe-x86_64.c: Likewise.
3703         * pef.c: Likewise.
3704         * plugin.c: Likewise.
3705         * ppcboot.c: Likewise.
3706         * ptrace-core.c: Likewise.
3707         * sco5-core.c: Likewise.
3708         * som.c: Likewise.
3709         * sparclynx.c: Likewise.
3710         * srec.c: Likewise.
3711         * tekhex.c: Likewise.
3712         * trad-core.c: Likewise.
3713         * verilog.c: Likewise.
3714         * versados.c: Likewise.
3715         * vms-alpha.c: Likewise.
3716         * vms-lib.c: Likewise.
3717         * wasm-module.c: Likewise.
3718         * xsym.c: Likewise.
3719         * libbfd.h: Regenerate.
3720
3721 2018-02-15  Jim Wilson  <jimw@sifive.com>
3722
3723         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3724         symbols whose section address is zero.
3725
3726         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3727         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
3728         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
3729         Add %X%P to error messages.
3730
3731 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
3732
3733         PR ld/22832
3734         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3735         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3736         and assert that the result of the call is not NULL.
3737
3738 2018-02-14  Nick Clifton  <nickc@redhat.com>
3739
3740         PR 22823
3741         Revert previous delta.  Add extra casts to avoid compile time
3742         warnings instead.
3743         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3744         cast to avoid warning from gcc v8 compiler.
3745         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3746         (_bfd_generic_bfd_set_private_flags): Likewise.
3747         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3748         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3749         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3750         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3751         (_bfd_noarchive_construct_extended_name_table): Likewise.
3752         (_bfd_noarchive_truncate_arname): Likewise.
3753         (_bfd_noarchive_write_ar_hdr): Likewise.
3754         (_bfd_noarchive_get_elt_at_index): Likewise.
3755         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3756         (_bfd_nosymbols_print_symbol): Likewise.
3757         (_bfd_nosymbols_get_symbol_info): Likewise.
3758         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3759         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3760         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3761         (_bfd_nosymbols_get_lineno): Likewise.
3762         (_bfd_nosymbols_find_nearest_line): Likewise.
3763         (_bfd_nosymbols_find_line): Likewise.
3764         (_bfd_nosymbols_find_inliner_info): Likewise.
3765         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3766         (_bfd_nosymbols_read_minisymbols): Likewise.
3767         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3768         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3769         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3770         (_bfd_nowrite_set_arch_mach): Likewise.
3771         (_bfd_nowrite_set_section_contents): Likewise.
3772         (_bfd_nolink_sizeof_headers): Likewise.
3773         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3774         (_bfd_nolink_bfd_relax_section): Likewise.
3775         (_bfd_nolink_bfd_gc_sections): Likewise.
3776         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3777         (_bfd_nolink_bfd_merge_sections): Likewise.
3778         (_bfd_nolink_bfd_is_group_section): Likewise.
3779         (_bfd_nolink_bfd_discard_group): Likewise.
3780         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3781         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3782         (_bfd_nolink_bfd_link_just_syms): Likewise.
3783         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3784         (_bfd_nolink_bfd_final_link): Likewise.
3785         (_bfd_nolink_bfd_link_split_section): Likewise.
3786         (_bfd_nolink_section_already_linked): Likewise.
3787         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3788         (_bfd_nolink_bfd_define_start_stop): Likewise.
3789         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3790         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3791         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3792         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3793         * libbfd.c (bfd_false_any): Delete.
3794         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3795         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3796         * libbfd.h (extern): Regenerate
3797         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3798         cast to avoid warning from gcc v8 compiler.
3799         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3800         * binary.c (binary_get_symbol_info): Likewise.
3801         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3802         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3803         * coffcode.h (coff_set_alignment_hook): Likewise.
3804         (symname_in_debug_hook): Likewise.
3805         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3806         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3807         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3808         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3809         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3810         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3811         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3812         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3813         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3814         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3815         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3816         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3817         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3818         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3819         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3820         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3821         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3822         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3823         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3824         (bfd_elfNN_bfd_set_private_flags): Likewise.
3825         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3826         (elf_backend_init_index_section): Likewise.
3827         (elf_backend_allow_non_load_phdr): Likewise.
3828         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3829         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3830         * ieee.c (ieee_construct_extended_name_table): Likewise.
3831         (ieee_write_armap): Likewise.
3832         (ieee_write_ar_hdr): Likewise.
3833         (ieee_bfd_is_target_special_symbol): Likewise.
3834         * ihex.c (ihex_canonicalize_symtab): Likewise.
3835         (ihex_bfd_is_target_special_symbol): Likewise.
3836         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3837         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3838         (_bfd_ecoff_set_alignment_hook): Likewise.
3839         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3840         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3841         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3842         * oasys.c (oasys_construct_extended_name_table): Likewise.
3843         (oasys_write_armap): Likewise.
3844         (oasys_write_ar_hdr): Likewise.
3845         (oasys_bfd_is_target_special_symbol): Likewise.
3846         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3847         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3848         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3849         * som.c (som_bfd_is_target_special_symbol): Likewise.
3850         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3851         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3852         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3853         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3854         (versados_bfd_reloc_name_lookup): Likewise.
3855         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3856         (vms_bfd_define_start_stop): Likewise.
3857         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3858         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3859         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3860
3861 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
3862
3863         PR ld/22842
3864         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3865         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3866         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3867         R_X86_64_PC32 reloc against dynamic function in data section.
3868         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3869         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3870         against dynamic function in data section.
3871         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3872         function address only if pcrel_plt is true.
3873         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3874         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3875         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
3876         PC-relative relocation against a function definition in data
3877         secton in PIE.  Remove the obsolete comments.
3878         (elf_x86_link_hash_table): Add pcrel_plt.
3879
3880 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3881
3882         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3883         instead of bfd_link_pic, for building shared library.
3884
3885 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3886
3887         PR gas/22791
3888         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3889         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3890         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
3891         against protected function in shared object.
3892
3893 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
3894
3895         PR 22828
3896         * po/ru.po: Fix typo in Russian translation.
3897
3898 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
3899
3900         * wasm-module.c (wasm_scan_name_function_section): Rename
3901         `index' local variable to `idx'.
3902
3903 2018-02-13  Nick Clifton  <nickc@redhat.com>
3904
3905         PR 22823
3906         Fix compile time warnings generated by gcc version 8.
3907         * libbfd-in.h: Remove extraneous text from prototypes.
3908         Add prototypes for bfd_false_any, bfd_true_any,
3909         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3910         bfd_n1_any, bfd_void_any.
3911         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3912         function.
3913         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3914         (_bfd_generic_bfd_set_private_flags): Likewise.
3915         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3916         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3917         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3918         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3919         (_bfd_noarchive_construct_extended_name_table): Likewise.
3920         (_bfd_noarchive_truncate_arname): Likewise.
3921         (_bfd_noarchive_write_ar_hdr): Likewise.
3922         (_bfd_noarchive_get_elt_at_index): Likewise.
3923         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3924         (_bfd_nosymbols_print_symbol): Likewise.
3925         (_bfd_nosymbols_get_symbol_info): Likewise.
3926         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3927         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3928         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3929         (_bfd_nosymbols_get_lineno): Likewise.
3930         (_bfd_nosymbols_find_nearest_line): Likewise.
3931         (_bfd_nosymbols_find_line): Likewise.
3932         (_bfd_nosymbols_find_inliner_info): Likewise.
3933         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3934         (_bfd_nosymbols_read_minisymbols): Likewise.
3935         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3936         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3937         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3938         (_bfd_nowrite_set_arch_mach): Likewise.
3939         (_bfd_nowrite_set_section_contents): Likewise.
3940         (_bfd_nolink_sizeof_headers): Likewise.
3941         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3942         (_bfd_nolink_bfd_relax_section): Likewise.
3943         (_bfd_nolink_bfd_gc_sections): Likewise.
3944         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3945         (_bfd_nolink_bfd_merge_sections): Likewise.
3946         (_bfd_nolink_bfd_is_group_section): Likewise.
3947         (_bfd_nolink_bfd_discard_group): Likewise.
3948         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3949         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3950         (_bfd_nolink_bfd_link_just_syms): Likewise.
3951         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3952         (_bfd_nolink_bfd_final_link): Likewise.
3953         (_bfd_nolink_bfd_link_split_section): Likewise.
3954         (_bfd_nolink_section_already_linked): Likewise.
3955         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3956         (_bfd_nolink_bfd_define_start_stop): Likewise.
3957         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3958         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3959         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3960         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3961         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3962         accepts one or more arguments.
3963         (bfd_true_any): Likewise.
3964         (bfd_nullvoidptr_any): Likewise.
3965         (bfd_0_any): Likewise.
3966         (bfd_0u_any): Likewise.
3967         (bfd_0l_any): Likewise.
3968         (_bfd_n1_any): Likewise.
3969         (bfd_void_any): Likewise.
3970         * libbfd.h (extern): Regenerate
3971         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3972         based dummy function.
3973         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3974         * binary.c (binary_get_symbol_info): Likewise.
3975         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3976         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3977         * coffcode.h (coff_set_alignment_hook): Likewise.
3978         (symname_in_debug_hook): Likewise.
3979         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3980         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3981         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3982         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3983         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3984         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3985         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3986         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3987         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3988         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3989         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3990         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3991         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3992         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3993         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3994         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3995         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3996         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3997         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3998         (bfd_elfNN_bfd_set_private_flags): Likewise.
3999         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4000         (elf_backend_init_index_section): Likewise.
4001         (elf_backend_allow_non_load_phdr): Likewise.
4002         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4003         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4004         * ieee.c (ieee_construct_extended_name_table): Likewise.
4005         (ieee_write_armap): Likewise.
4006         (ieee_write_ar_hdr): Likewise.
4007         (ieee_bfd_is_target_special_symbol): Likewise.
4008         * ihex.c (ihex_canonicalize_symtab): Likewise.
4009         (ihex_bfd_is_target_special_symbol): Likewise.
4010         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4011         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4012         (_bfd_ecoff_set_alignment_hook): Likewise.
4013         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4014         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4015         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4016         * oasys.c (oasys_construct_extended_name_table): Likewise.
4017         (oasys_write_armap): Likewise.
4018         (oasys_write_ar_hdr): Likewise.
4019         (oasys_bfd_is_target_special_symbol): Likewise.
4020         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4021         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4022         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4023         * som.c (som_bfd_is_target_special_symbol): Likewise.
4024         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4025         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4026         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4027         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4028         (versados_bfd_reloc_name_lookup): Likewise.
4029         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4030         (vms_bfd_define_start_stop): Likewise.
4031         (alpha_vms_bfd_is_target_special_symbol): Likewise.
4032         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4033         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4034         * elf32-arc.c (get_replace_function): Assign replacement function
4035         to func pointer.
4036         * elf32-i370.c (i370_noop): Update prototype.
4037
4038 2018-02-13  Alan Modra  <amodra@gmail.com>
4039
4040         PR 22836
4041         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4042         relocation sections.  If size reduces to just the flag word,
4043         remove that too and mark with SEC_EXCLUDE.
4044         * elflink.c (bfd_elf_final_link): Strip empty group sections.
4045
4046 2018-02-13  Alan Modra  <amodra@gmail.com>
4047
4048         PR 22829
4049         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4050         PT_GNU_RELRO setup.
4051
4052 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
4053
4054         * i386msdos.c (msdos_mkobject); New function.
4055         (msdos_object_p): New function.
4056         (i386_msdos_vec): Use msdos_object_p as the check_format
4057         function.
4058         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4059         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4060         IMAGE_NT_SIGNATURE.
4061         * peXXigen.c: Likewise.
4062         * coff-ia64.c: Likewise.
4063
4064 2018-02-12  Nick Clifton  <nickc@redhat.com>
4065
4066         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4067         assignment.
4068         * elf32-arc.c (elf_arc_relocate_section): Likewise.
4069
4070 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
4071
4072         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4073         (sparc_elf_append_rela): Assert that there is enough room in section.
4074         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4075         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4076         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4077         For a symbol subject to a GOT relocation, reserve a slot in the
4078         relocation section if the symbol isn't dynamic and we are in PIC mode.
4079         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4080         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4081         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4082         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
4083         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4084         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
4085         undefined weak symbol with non-default visibility.  Remove superfluous
4086         'else' and fix formatting.
4087
4088 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
4089
4090         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4091         is_solaris.
4092         (i386_elf32_sol2_vec): Don't declare.
4093         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4094         Don't set need_global_offset_table.
4095         (elf_i386_solaris_arch_bed): New.
4096         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4097         Solaris.
4098         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4099         target_os != is_nacl instead of target_os == is_normal.
4100         (x86_64_elf64_sol2_vec): Don't declare.
4101         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4102         is_nacl instead of target_os == is_normal.  Don't set
4103         need_global_offset_table.
4104         (elf_x86_64_solaris_arch_bed): New.
4105         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4106         Solaris.
4107         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4108         _GLOBAL_OFFSET_TABLE_ for Solaris.
4109         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4110         need_global_offset_table.
4111         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4112         (elf_x86_link_hash_table): Remove need_global_offset_table.
4113         (elf_x86_init_table): Likewise.
4114
4115 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4116
4117         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4118         Remove prototype.
4119         (i386_elf32_sol2_vec): Declared.
4120         (elf_i386_link_setup_gnu_properties): Set
4121         need_global_offset_table with info->output_bfd->xvec.
4122         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4123         Remove prototype.
4124         (x86_64_elf64_sol2_vec): Declared.
4125         (elf_x86_64_link_setup_gnu_properties): Set
4126         need_global_offset_table with info->output_bfd->xvec.
4127
4128 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4129
4130         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4131         New prototype.
4132         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4133         for Solaris.
4134         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4135         New prototype.
4136         (elf_x86_64_link_setup_gnu_properties): Set
4137         need_global_offset_table for Solaris.
4138         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4139         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4140         (_bfd_x86_elf_link_setup_gnu_properties): Copy
4141         need_global_offset_table.
4142         * elfxx-x86.h (elf_x86_link_hash_table): Add
4143         need_global_offset_table.
4144         (elf_x86_init_table): Likewise.
4145
4146 2018-02-08  Jim Wilson  <jimw@sifive.com>
4147
4148         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4149         change.
4150
4151 2018-02-08  Nick Clifton  <nickc@redhat.com>
4152
4153         PR 22788
4154         * elf.c (elf_parse_notes): Reject notes with excessuively large
4155         alignments.
4156
4157 2018-02-07  Alan Modra  <amodra@gmail.com>
4158
4159         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
4160         * elf32-ppc.c: Remove speculation barrier support.
4161         * elf32-ppc.h: Likewise.
4162         * elf64-ppc.c: Likewise.
4163         * elf64-ppc.h: Likewise.
4164
4165 2018-02-06  Jim Wilson  <jimw@sifive.com>
4166
4167         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4168         callback to report an error.
4169
4170 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
4171
4172         PR ld/22263
4173         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4174         into call to !bfd_link_executable and tidy up.
4175         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4176         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4177         !bfd_link_executable.
4178         <R_SPARC_TLS_IE_HI22>: Likewise.
4179         <GOT relocations>: Remove useless code, tidy and merge related blocks.
4180         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4181         !bfd_link_executable.
4182         <R_SPARC_WPLT30>: Tidy up.
4183         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4184         !bfd_link_executable.
4185         (allocate_dynrelocs): Likewise.
4186         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4187         <R_SPARC_TLS_GD_HI22>: Merge into...
4188         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
4189         sparc_elf_tls_transition and remove redundant code.
4190         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4191         !bfd_link_executable.
4192         <R_SPARC_TLS_LDO_HIX22>: Likewise.
4193         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
4194         <R_SPARC_TLS_LDM_CALL>: Likewise.
4195         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
4196         <R_SPARC_TLS_GD_ADD>: Likewise.
4197         <R_SPARC_TLS_LDM_ADD>: Likewise.
4198         <R_SPARC_TLS_LDO_ADD>: Likewise.
4199         <R_SPARC_TLS_IE_LD>: Likewise.
4200
4201 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
4202
4203         PR 22789
4204         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4205         functions failed to find the function name, try the generic elf
4206         find function instead.
4207
4208 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
4209
4210         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4211         'memcpy' instead of 'strncpy' when writing the magic number.
4212
4213 2018-02-06  Nick Clifton  <nickc@redhat.com>
4214
4215         PR 22794
4216         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4217         section before attempting to read it in.
4218         (bfd_get_alt_debug_link_info): Likewise.
4219
4220 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
4221
4222         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4223         line information in addition to name, if they can be found.
4224
4225 2018-02-05  Renlin Li  <renlin.li@arm.com>
4226
4227         PR ld/22764
4228         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4229         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4230         check for writeable section as well.
4231
4232 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
4233
4234         PR ld/22782
4235         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4236         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4237         undefined weak symbol to 0.
4238         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4239         if _GLOBAL_OFFSET_TABLE_ is referenced.
4240         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4241         got_referenced instead of ref_regular_nonweak.  Remove the
4242         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4243         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4244
4245 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4246
4247         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4248         initialize `hi_reloc'.
4249
4250 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4251
4252         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4253         SHT_MIPS_REGINFO sections don't assert the correct size and
4254         report an error instead.
4255
4256 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4257
4258         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4259         status from `->elf_backend_section_processing'.
4260
4261 2018-02-02  Jim Wilson  <jimw@sifive.com>
4262
4263         PR ld/22756
4264         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4265         If link_info->wrap_hash, check for a duplicate symbol and ignore.
4266         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4267         Pass new argument to riscv_relax_delete_bytes.
4268         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
4269         ATTRIBUTE_UNUSED from link_info parameter.
4270
4271 2018-02-02  Alan Modra  <amodra@gmail.com>
4272
4273         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4274         emitted for toc sequence optimization.  Set and use "howto" later.
4275
4276 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
4277
4278         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4279         arithmetic on NULL pointer.
4280         * elflink.c (_bfd_elf_archive_symbol_lookup,
4281         elf_link_add_archive_symbols): Likewise.
4282
4283 2018-01-31  Michael Matz  <matz@suse.de>
4284
4285         * elflink.c (bfd_elf_define_start_stop): Fix check of
4286         def_dynamic.
4287
4288 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
4289
4290         PR ld/21964
4291         * elflink.c (bfd_elf_define_start_stop): Check if __start and
4292         __stop symbols are referenced by shared objects.
4293
4294 2018-01-30  Alan Modra  <amodra@gmail.com>
4295
4296         PR 22758
4297         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4298         segment when demand paged with lma on the same page.  Test this
4299         before load/non-load, executable/non-executable,
4300         writable/non-writable tests and simplify.  Delete bogus relro
4301         condition in writable/non-writable test.  Delete outdated
4302         comment.  Formatting.
4303
4304 2018-01-30  Alan Modra  <amodra@gmail.com>
4305
4306         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4307         symbols dynamic.
4308
4309 2018-01-29  Alan Modra  <amodra@gmail.com>
4310
4311         PR 22741
4312         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4313         range before converting to a symbol table pointer.
4314
4315 2018-01-27  Nick Clifton  <nickc@redhat.com>
4316
4317         * po/ru.po: Updated Russian translation.
4318
4319 2018-01-26  Alan Modra  <amodra@gmail.com>
4320
4321         * elflink.c (bfd_elf_define_start_stop): Override symbols when
4322         they are defined dynamically.
4323
4324 2018-01-26  Alan Modra  <amodra@gmail.com>
4325
4326         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4327         .branch_lt changes size.
4328
4329 2018-01-25  Alan Modra  <amodra@gmail.com>
4330
4331         PR 22746
4332         * elfcode.h (elf_object_p): Avoid integer overflow.
4333
4334 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
4335
4336         PR ld/22727
4337         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4338         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4339
4340         Revert
4341         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
4342
4343         PR ld/22263
4344         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4345         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4346         bfd_link_executable for TLS check.
4347         (_bfd_sparc_elf_check_relocs): Likewise.
4348         (allocate_dynrelocs): Likewise.
4349         (_bfd_sparc_elf_relocate_section): Likewise.
4350
4351 2018-01-24  Renlin Li  <renlin.li@arm.com>
4352
4353         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4354         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4355         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4356         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4357         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4358         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4359         (_bfd_aarch64_elf_resolve_relocation): Likewise.
4360
4361 2018-01-24  Renlin Li  <renlin.li@arm.com>
4362
4363         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4364         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4365         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4366         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4367         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4368         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4369         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4370         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4371         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4372         * bfd-in2.h: Regenerate.
4373         * libbfd.h: Regenerate.
4374
4375 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
4376
4377         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4378         `mips_elf32_section_processing' comment reference.
4379
4380 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4381
4382         PR ld/22721
4383         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4384         versioned __tls_get_addr symbol.
4385
4386 2018-01-19  Nick Clifton  <nickc@redhat.com>
4387
4388         * po/fr.po: Updated French translation.
4389
4390 2018-01-18  Alan Modra  <amodra@gmail.com>
4391
4392         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4393         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4394         (ppc64_elf_build_stubs): Likewise.
4395
4396 2018-01-17  Nick Clifton  <nickc@redhat.com>
4397
4398         * po/ru.po: Updated Russian translation.
4399         * po/uk/po: Updated Ukranian translation.
4400
4401 2018-01-17  Alan Modra  <amodra@gmail.com>
4402
4403         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4404
4405 2018-01-17  Alan Modra  <amodra@gmail.com>
4406
4407         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4408         (CRSETEQ, BEQCTRM): Define.
4409         (is_nonpic_glink_stub): Don't check bctr.
4410         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4411         (ppc_elf_relax_section): Size speculation barrier.
4412         (output_bctr): New function.
4413         (write_glink_stub): Use output_bctr.
4414         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4415         (ppc_elf_finish_dynamic_symbol): Likewise.
4416         (ppc_elf_finish_dynamic_sections): Use output_bctr.
4417         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4418         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4419         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4420         (size_global_entry_stubs): Handle speculation barrier sizing.
4421         (plt_stub_size): Likewise.
4422         (output_bctr): New function.
4423         (build_plt_stub, build_tls_get_addr_stub): Output speculation
4424         barrier.
4425         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4426         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4427         (build_global_entry_stubs): Output speculation barrier.
4428         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4429         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4430
4431 2018-01-17  Alan Modra  <amodra@gmail.com>
4432
4433         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4434         __tls_get_addr_opt, and alignment sizing.
4435         (TLS_GET_ADDR_GLINK_SIZE): Delete.
4436         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4437         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4438         or 8 insns.
4439         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4440         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4441         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
4442         by PLT reloc count.
4443         (write_glink_stub): Handle __tls_get_addr_opt stub.
4444         Pad out to size given by GLINK_ENTRY_SIZE.
4445         (ppc_elf_relocate_section): Adjust write_glink_stub call.
4446         (ppc_elf_finish_dynamic_symbol): Likewise.
4447         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4448         insn array since so many need rewriting.
4449         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4450         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4451         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
4452         nops.  Adjust all uses.
4453         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4454         in glink_vma calculation.
4455         (struct ppc_link_hash_table): Add global_entry section pointer.
4456         (create_linkage_sections): Create separate section for global
4457         entry stubs.
4458         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4459         (size_global_entry_stubs): Handle sizing for aligned stubs.
4460         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4461         and don't stash end of glink branch table in rawsize.
4462         (ppc_build_one_stub): Rewrite stub size calculations.
4463         (build_global_entry_stubs): Use new section.
4464         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4465         Build lazy link stubs out to end of section.  Build global entry
4466         stubs in new section.
4467
4468 2018-01-15  Nick Clifton  <nickc@redhat.com>
4469
4470         * po/uk.po: Updated Ukranian translation.
4471
4472 2018-01-13  Nick Clifton  <nickc@redhat.com>
4473
4474         * po/bfd.pot: Regenerated.
4475
4476 2018-01-13  Nick Clifton  <nickc@redhat.com>
4477
4478         * version.m4: Bump version to 2.30.51
4479         * configure: Regenerate.
4480
4481 2018-01-13  Nick Clifton  <nickc@redhat.com>
4482
4483         2.30 branch created.
4484
4485 2018-01-12  Jens Widell  <jl@opera.com>
4486
4487         * elf.c (setup_group): Optimize search for group by remembering
4488         last found group and restarting search at that index.
4489         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4490
4491 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
4492
4493         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4494         bfd_link_common_skip_none in switch.
4495
4496 2018-01-12  Alan Modra  <amodra@gmail.com>
4497
4498         PR ld/22649
4499         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4500         references on forced local symbols.
4501
4502 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
4503
4504         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4505         .reginfo section has wrong size.
4506
4507 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4508
4509         PR ld/22393
4510         * elf.c (_bfd_elf_map_sections_to_segments): When generating
4511         separate code and read-only data LOAD segments, create a new
4512         LOAD segment if the previous section contains text and the
4513         current section doesn't or vice versa.  Don't put a writable
4514         section in a read-only segment if there is a RELRO segment.
4515
4516 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4517
4518         PR ld/22649
4519         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4520         references on forced local symbols.
4521
4522 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4523
4524         PR ld/22677
4525         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4526         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4527
4528 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4529
4530         PR 22662
4531         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4532
4533 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
4534
4535         * elf.c (elfcore_grok_freebsd_note): Handle
4536         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4537         NT_FREEBSD_PROCSTAT_VMMAP.
4538
4539 2018-01-03  Alan Modra  <amodra@gmail.com>
4540
4541         Update year range in copyright notice of all files.
4542
4543 For older changes see ChangeLog-2017
4544 \f
4545 Copyright (C) 2018 Free Software Foundation, Inc.
4546
4547 Copying and distribution of this file, with or without modification,
4548 are permitted in any medium without royalty provided the copyright
4549 notice and this notice are preserved.
4550
4551 Local Variables:
4552 mode: change-log
4553 left-margin: 8
4554 fill-column: 74
4555 version-control: never
4556 End: