bfd/ChangeLog

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