bfd/ChangeLog

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