bfd/ChangeLog

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