bfd/ChangeLog

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