bfd/ChangeLog

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