bfd/ChangeLog

   1 2017-07-24  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 21813
   4         * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
   5         of the relocs to the canonicalize_one_reloc routine.
   6         * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
   7         for the _bfd_mach_o_canonicalize_one_reloc field.
   8         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
   9         res_base parameter.  Use to check for corrupt pair relocs.
  10         * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
  11         Likewise.
  12         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
  13         Likewise.
  14         * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
  15         Likewise.
  16
  17         * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
  18         enough data in the record before attempting to parse it.
  19         (_bfd_vms_slurp_eeom): Likewise.
  20
  21         (_bfd_vms_slurp_egsd): Check for an invalid section index.
  22         (image_set_ptr): Likewise.
  23         (alpha_vms_slurp_relocs): Likewise.
  24
  25 2017-07-24  Nick Clifton  <nickc@redhat.com>
  26
  27         PR 21803
  28         * reloc.c (_bfd_unrecognized_reloc): New function.  Reports
  29         an unrecognized reloc and sets the bfd_error value.
  30         * libbfd.h: Regenerate.
  31         * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
  32         function.
  33         * elf32-i386.c (elf_i386_relocate_section): Likewise.
  34         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
  35         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
  36         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
  37         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
  38
  39 2017-07-23  Alan Modra  <amodra@gmail.com>
  40
  41         * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
  42         restore of LR.
  43
  44 2017-07-19  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  45
  46         PR ld/18841
  47         * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
  48         reloc_class_ifunc for ifunc symbols.
  49
  50 2017-07-19  Nick Clifton  <nickc@redhat.com>
  51
  52         PR 21787
  53         * archive.c (bfd_generic_archive_p): If the bfd does not have the
  54         correct magic bytes at the start, set the error to wrong format
  55         and clear the format selector before returning NULL.
  56
  57 2017-07-19  Nick Clifton  <nickc@redhat.com>
  58
  59         PR 21786
  60         * coff-rs6000.c (_bfd_strntol): New function.
  61         (_bfd_strntoll): New function.
  62         (GET_VALUE_IN_FIELD): New macro.
  63         (EQ_VALUE_IN_FIELD): new macro.
  64         (_bfd_xcoff_slurp_armap): Use new macros.
  65         (_bfd_xcoff_archive_p): Likewise.
  66         (_bfd_xcoff_read_ar_hdr): Likewise.
  67         (_bfd_xcoff_openr_next_archived_file): Likewise.
  68         (_bfd_xcoff_stat_arch_elt): Likewise.
  69         * coff64-rs6000.c (_bfd_strntol): New function.
  70         (_bfd_strntoll): New function.
  71         (GET_VALUE_IN_FIELD): New macro.
  72         (xcoff64_slurp_armap): Use new macros.
  73
  74 2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
  75             John Eric Martin  <John.Martin@emmicro-us.com>
  76
  77         * bfd-in2.h: Regenerate.
  78         * libbfd.h: Regenerate.
  79         * elf32-arc.c (JLI): Define.
  80         * reloc.c: Add JLI relocations.
  81
  82 2017-07-18  Nick Clifton  <nickc@redhat.com>
  83
  84         PR 21775
  85         * coff-sh.c: Fix spelling typos.
  86         * compress.c: Likewise.
  87         * cpu-pdp11.c: Likewise.
  88         * ecofflink.c: Likewise.
  89         * elf-m10300.c: Likewise.
  90         * elf.c: Likewise.
  91         * elf32-arm.c: Likewise.
  92         * elf32-m68k.c: Likewise.
  93         * elf32-nds32.c: Likewise.
  94         * elf32-ppc.c: Likewise.
  95         * elf32-sh.c: Likewise.
  96         * elf32-v850.c: Likewise.
  97         * elf64-ppc.c: Likewise.
  98         * elf64-x86-64.c: Likewise.
  99         * elflink.c: Likewise.
 100         * elfnn-aarch64.c: Likewise.
 101         * elfxx-mips.c: Likewise.
 102         * som.c: Likewise.
 103         * sunos.c: Likewise.
 104         * vms-alpha.c: Likewise.
 105         * xcofflink.c: Likewise.
 106
 107 2017-07-18  Nick Clifton  <nickc@redhat.com>
 108
 109         PR binutils/21781
 110         * coffcode.h (handle_COMDAT): Replace abort with an error message
 111         and return.
 112
 113 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
 114
 115         PR ld/21782
 116         * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
 117         to shared library.
 118
 119 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
 120
 121         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 122
 123 2017-07-16  Alan Modra  <amodra@gmail.com>
 124
 125         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
 126         __tls_index GOT entries when using __tls_get_addr_opt stub.
 127         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 128
 129 2017-07-12  Alan Modra  <amodra@gmail.com>
 130
 131         * po/es.po: Update from translationproject.org/latest/bfd/.
 132         * po/fi.po: Likewise.
 133         * po/fr.po: Likewise.
 134         * po/id.po: Likewise.
 135         * po/ja.po: Likewise.
 136         * po/ro.po: Likewise.
 137         * po/ru.po: Likewise.
 138         * po/sr.po: Likewise.
 139         * po/sv.po: Likewise.
 140         * po/tr.po: Likewise.
 141         * po/uk.po: Likewise.
 142         * po/vi.po: Likewise.
 143         * po/zh_CN.po: Likewise.
 144         * po/hr.po: New file from translationproject.org.
 145         * configure.ac (ALL_LINGUAS): Add hr.  Sort.
 146         * configure: Regenerate.
 147
 148 2017-07-12  Nick Clifton  <nickc@redhat.com>
 149
 150         Fix compile time warnings using gcc 7.1.1.
 151         * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
 152         plt_name buffer.
 153         (elf_xtensa_get_gotplt_section): Increase length of got_name
 154         buffer.
 155         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
 156         default return of FALSE.
 157         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
 158         default return of FALSE.
 159
 160 2017-07-12  Alan Modra  <amodra@gmail.com>
 161
 162         * binary.c (binary_set_section_contents): Don't print filepos in
 163         error message.
 164         (coff_write_object_contents): Cast size_t for error message.
 165         (coff_slurp_line_table): Don't use bfd_vma symndx.
 166         (coff_slurp_reloc_table): Remove unneeded cast.
 167         * dwarf2.c (read_section): Cast bfd_int64_t to long long for
 168         error message.
 169         (find_abstract_instance_name): Likewise.
 170         * elf32-arm.c (arm_type_of_stub): Correct error arg order.
 171         (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
 172         (elf32_arm_check_relocs): Make r_symndx an int.
 173         * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
 174         format string.
 175         * elf32-metag.c (elf_metag_relocate_section): Delete extra error
 176         message arg.
 177         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
 178         error message.
 179         * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
 180         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 181         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
 182         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
 183         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 184         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 185         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 186         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
 187         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
 188         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 189         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 190         * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
 191         and use %lu for error message.
 192         * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
 193         * mmo.c (mmo_scan): Make stab_loc a file_ptr.  Cast expression for
 194         error message.
 195
 196         * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
 197         in error message.
 198         (elf32_arm_final_link_relocate): Likewise.
 199         * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
 200         * coffcode.h (styp_to_sec_flags): Likewise.
 201         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
 202         * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
 203         * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
 204         * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
 205         (elf32_bfin_merge_private_bfd_data): Likewise.
 206         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 207         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
 208         * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
 209         (i370_elf_relocate_section): Likewise.
 210         * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
 211         * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
 212         * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
 213         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 214         * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
 215         * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
 216         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
 217         * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
 218         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
 219         * ieee.c (ieee_write_id, read_id): Likewise.
 220         * mach-o.c (bfd_mach_o_write_contents): Likewise.
 221         (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
 222         (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
 223         (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
 224         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
 225         * stabs.c (_bfd_link_section_stabs): Likewise.
 226
 227         * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
 228         format.
 229         * coff-mcore.c (coff_mcore_relocate_section): Likewise.
 230         * coff-ppc.c (coff_ppc_relocate_section): Likewise.
 231         * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
 232         * coff-sh.c (sh_relax_section): Likewise.
 233         (sh_relax_delete_bytes, sh_swap_insns): Likewise.
 234         * coff-tic80.c (coff_tic80_relocate_section): Likewise.
 235         * coffcode.h (coff_slurp_reloc_table): Likewise.
 236         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
 237         (_bfd_coff_read_string_table): Likewise.
 238         * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
 239         * compress.c (bfd_get_full_section_contents): Likewise.
 240         * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
 241         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 242         * elf.c (bfd_elf_string_from_elf_section): Likewise.
 243         * elf32-arc.c (arc_special_overflow_checks): Likewise.
 244         * elf32-arm.c (elf32_arm_tls_relax): Likewise.
 245         (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
 246         (elf32_arm_write_section): Likewise.
 247         * elf32-bfin.c (bfin_relocate_section): Likewise.
 248         (bfinfdpic_relocate_section): Likewise.
 249         * elf32-hppa.c (hppa_build_one_stub): Likewise.
 250         (final_link_relocate, elf32_hppa_relocate_section): Likewise.
 251         * elf32-i386.c (elf_i386_tls_transition): Likewise.
 252         (elf_i386_relocate_section): Likewise.
 253         * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
 254         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
 255         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 256         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 257         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 258         * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
 259         (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
 260         (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
 261         (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
 262         (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
 263         (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
 264         (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
 265         (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
 266         (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
 267         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 268         * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
 269         * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
 270         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
 271         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
 272         * elf32-sh.c (sh_elf_relax_section): Likewise.
 273         (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
 274         (sh_elf_relocate_section): Likewise.
 275         * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
 276         * elf32-spu.c (spu_elf_relocate_section): Likewise.
 277         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 278         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 279         * elf32-v850.c (v850_elf_relax_section): Likewise.
 280         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 281         (elf_vax_relocate_section): Likewise.
 282         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 283         (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
 284         (compute_text_actions, compute_ebb_proposed_actions): Likewise.
 285         (do_fix_for_relocatable_link): Likewise.
 286         * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
 287         (elf64_alpha_relax_with_lituse): Likewise.
 288         * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
 289         (elf_hppa_final_link_relocate): Likewise.
 290         * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
 291         (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
 292         (elf64_vms_link_add_object_symbols): Likewise.
 293         * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
 294         (mmix_final_link_relocate): Likewise.
 295         * elf64-s390.c (invalid_tls_insn): Likewise.
 296         (elf_s390_relocate_section): Likewise.
 297         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 298         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 299         (elf_x86_64_relocate_section): Likewise.
 300         * elfcode.h (elf_slurp_symbol_table): Likewise.
 301         * elfcore.h (elf_core_file_p): Likewise.
 302         * elflink.c (elf_link_read_relocs_from_section): Likewise.
 303         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 304         (elfNN_aarch64_relocate_section): Likewise.
 305         * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
 306         (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
 307         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
 308         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 309         (_bfd_mips_elf_relocate_section): Likewise.
 310         (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
 311         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 312         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 313         * ieee.c (ieee_slurp_external_symbols): Likewise.
 314         * ihex.c (ihex_write_object_content): Likewise.
 315         * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
 316         * merge.c (_bfd_merged_section_offset): Likewise.
 317         * mmo.c (mmo_write_loc_chunk): Likewise.
 318         (mmo_write_object_contents): Likewise.
 319         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
 320         * stabs.c (_bfd_link_section_stabs): Likewise.
 321         * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
 322
 323 2017-07-11  Alan Modra  <amodra@gmail.com>
 324
 325         * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
 326
 327 2017-07-11  Alan Modra  <amodra@gmail.com>
 328
 329         * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
 330         instruction" error using _bfd_error_handler, not einfo.
 331
 332 2017-07-10  Nick Clifton  <nickc@redhat.com>
 333
 334         * coffcode.h (coff_slurp_symbol_table): Do not include an entry
 335         for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
 336
 337 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
 338
 339         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
 340
 341 2017-07-07  Alan Modra  <amodra@gmail.com>
 342
 343         * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
 344
 345 2017-07-07  Alan Modra  <amodra@gmail.com>
 346
 347         * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
 348         as long long.  Move code replacing "ll" with "I64", and simplify.
 349
 350 2017-07-06  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
 353         to 1.
 354
 355 2017-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         * dwarf2.c (line_info_add_include_dir_stub): Replace time with
 358         xtime.
 359         (line_info_add_file_name): Likewise.
 360         (decode_line_info): Likewise.
 361
 362 2017-07-04  Tristan Gingold  <gingold@adacore.com>
 363
 364         * version.m4: Bump version to 2.29.51
 365         * configure: Regenerate.
 366
 367 2017-07-04  Jiong Wang  <jiong.wang@arm.com>
 368
 369         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
 370         sanity check at the head of this function.
 371
 372 2017-07-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 373
 374         * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
 375         dwarf_line_str_size.
 376         (struct attr_abbrev): Add field implicit_const.
 377         (dwarf_debug_sections): Add .debug_line_str.
 378         (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
 379         (dwarf_debug_section_assert): Add static assertion.
 380         (read_indirect_line_string): New.
 381         (read_abbrevs): Support DW_FORM_implicit_const.
 382         (is_str_attr): Support DW_FORM_line_strp.
 383         (read_attribute_value): Support DW_FORM_line_strp and
 384         DW_FORM_implicit_const.
 385         (read_attribute): Support DW_FORM_implicit_const.
 386         (line_info_add_include_dir, line_info_add_include_dir_stub):
 387         (line_info_add_file_name, read_formatted_entries): New.
 388         (decode_line_info, parse_comp_unit): Support DWARF 5.
 389         (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
 390
 391 2017-07-03  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
 392
 393         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
 394         abort statement that was put for symbols that are not dynamic.
 395
 396 2017-07-03  Tristan Gingold  <gingold@adacore.com>
 397
 398         * po/bfd.pot: Regenerate
 399
 400 2017-07-03  Alan Modra  <amodra@gmail.com>
 401
 402         * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
 403         __MSVCRT__.  Support "L" modifier for bfd_vma.  Formatting.
 404         * elf.c (setup_group): Use "Lx" to print sh_size.
 405         (_bfd_elf_setup_sections): Remove unnecessary cast and print
 406         unknown section type in hex.
 407         (copy_special_section_fields): Style fix.
 408         (bfd_section_from_shdr): Correct format for sh_link.  Use a
 409         common error message for all the variants of unrecognized
 410         section types.
 411         (assign_file_positions_for_load_sections): Use "Lx" for lma
 412         adjust error message.
 413         (assign_file_positions_for_non_load_sections): Formatting.
 414         (rewrite_elf_program_header): Formatting.  Use "Lx" for
 415         bfd_vma values in error messages.
 416         * elfcode.h (elf_slurp_reloc_table_from_section): Cast
 417         ELF_R_SYM value to type expected by format.
 418         * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
 419         in error messages.
 420         (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
 421         (elf_link_input_bfd): Use "Lx" for r_info.
 422         (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
 423
 424 2017-07-03  Alan Modra  <amodra@gmail.com>
 425
 426         * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
 427         * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
 428         Microsoft C library variant of long long format specifier.
 429         (PRINT20): Cast value to bfd_uint64_t not long long.
 430         * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
 431         * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
 432         long long.  Don't cast to bfd_vma.
 433         * elf32-score.c (score3_bfd_getl48): Likewise.
 434         * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
 435
 436 2017-07-03  Alan Modra  <amodra@gmail.com>
 437
 438         * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
 439         print d_tag.
 440         (bfd_elf_print_symbol): Don't cast symbol->flags.
 441         (_bfd_elf_symbol_from_bfd_symbol): Likewise.
 442         * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
 443         _bfd_error_handler argument order.
 444         (ppc_elf_merge_private_bfd_data): Don't cast flags.
 445
 446 2017-07-03  Alan Modra  <amodra@gmail.com>
 447
 448         * configure.ac: Invoke AC_CHECK_TYPES for long long.  Invoke
 449         AC_TYPE_LONG_DOUBLE.
 450         * configure: Regenerate.
 451         * config.in: Regenerate.
 452
 453 2017-06-29  Andrew Waterman  <andrew@sifive.com>
 454
 455         * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
 456         relocs.
 457
 458 2017-06-29  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
 459
 460         * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
 461         unless it is undefined weak.
 462         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
 463         relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
 464         relocation.
 465         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
 466         is not dynamic in PIC, abort.
 467
 468 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
 469
 470         PR ld/21402
 471         * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
 472         undefined weak symbols into dynamic.
 473         (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
 474         relocation for non-dynamic symbols.
 475         (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
 476
 477 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
 478
 479         * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
 480         (elfNN_aarch64_final_link_relocate): Delete duplicated code for
 481         BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
 482         BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
 483         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
 484         support for them.
 485
 486 2017-06-29  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 487
 488         * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
 489         (elfcore_write_s390_gs_bc): Likewise.
 490         * elf.c (elfcore_grok_s390_gs_cb): New function.
 491         (elfcore_grok_s390_gs_bc): New function.
 492         (elfcore_grok_note): Call them.
 493         (elfcore_write_s390_gs_cb): New function.
 494         (elfcore_write_s390_gs_bc): New function.
 495         (elfcore_write_register_note): Call them.
 496
 497 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         * libbfd.c (_bfd_generic_get_section_contents): Don't call
 500         bfd_get_file_size.  Check archive element size.
 501         (_bfd_generic_get_section_contents_in_window): Likewise.
 502
 503 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         * bfd-in2.h: Regenerated.
 506         * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
 507         (bfd_get_file_size): Likewise.
 508
 509 2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>
 510             Matthew Fortune  <matthew.fortune@imgtec.com>
 511
 512         * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
 513         * cpu-mips.c (I_interaptiv_mr2): New enum value.
 514         (arch_info_struct): Add "mips:interaptiv-mr2" entry.
 515         * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
 516         case.
 517         (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
 518         (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
 519         (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
 520         (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
 521         `bfd_mach_mips_interaptiv_mr2' entries.
 522         * bfd-in2.h: Regenerate.
 523
 524 2017-06-27  Nick Clifton  <nickc@redhat.com>
 525
 526         * tekhex.c (pass_over): Revert accidental conversion of a local
 527         array to a static array.
 528
 529 2017-06-27  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 530
 531         PR ld/13402
 532         * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
 533         reloc addend if necessary. Adjust diff only if
 534         shrinked_insn_address < end_address.
 535
 536 2017-06-27  Alan Modra  <amodra@gmail.com>
 537
 538         PR binutils/21665
 539         * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
 540         (_bfd_generic_get_section_contents_in_window): Likewise.
 541
 542 2017-06-26  Kuan-Lin Chen  <rufus@andestech.com>
 543
 544         * elfnn-riscv.c (perform_relocation): Support the new
 545         R_RISCV_32_PCREL relocation.
 546         (riscv_elf_relocate_section): Likewise.
 547         * elfxx-riscv.c (howto_table): Likewise.
 548         (riscv_reloc_map): Likewise.
 549         * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
 550         * libbfd.h: Regenerate.
 551
 552 2017-06-27  Alan Modra  <amodra@gmail.com>
 553
 554         PR binutils/21665
 555         * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
 556         Use unsigned file pointer type, and remove cast.
 557         * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
 558         Add "count", not "sz".
 559
 560 2017-06-26  Pedro Alves  <palves@redhat.com>
 561
 562         PR binutils/21665
 563         * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
 564         "sz".
 565
 566 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 567
 568         PR binutils/21665
 569         * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
 570         a missing line.
 571
 572 2017-06-26  Maciej W. Rozycki  <macro@imgtec.com>
 573
 574         * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
 575         * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
 576         E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
 577         (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
 578         `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
 579
 580 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 581
 582         PR binutils/21665
 583         * compress.c (bfd_get_full_section_contents): Don't check the
 584         file size here.
 585         * libbfd.c (_bfd_generic_get_section_contents): Check for and
 586         reject a section whose size + offset is greater than the size
 587         of the entire file.
 588         (_bfd_generic_get_section_contents_in_window): Likewise.
 589
 590 2017-06-26  Nick Clifton  <nickc@redhat.com>
 591
 592         PR binutils/21670
 593         * tekhex.c (getvalue): Check for the source pointer exceeding the
 594         end pointer before the first byte is read.
 595
 596 2017-06-26  Nick Clifton  <nickc@redhat.com>
 597
 598         PR binutils/21665
 599         * opncls.c (get_build_id): Check that the section is big enough
 600         to contain the whole note.
 601         * compress.c (bfd_get_full_section_contents): Check for and reject
 602         a section whose size is greater than the size of the entire file.
 603         * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
 604         contain a notes section.
 605
 606 2017-06-26  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 607
 608         * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
 609         pointer checks.
 610         (elf_s390_modify_segment_map): Likewise.
 611         (bfd_elf_s390_set_options): Lisewise.
 612
 613 2017-06-26  Alan Modra  <amodra@gmail.com>
 614
 615         * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
 616         a --just-syms bfd.
 617         (_bfd_elf_size_group_sections): Skip --just-syms bfds.
 618         (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
 619         .preinit_array on --just-syms bfds.
 620         (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
 621         (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
 622         (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
 623
 624 2017-06-25  Sergei Trofimovich  <slyfox@gentoo.org>
 625
 626         * elf.c (find_link): Bounds check "hint".
 627
 628 2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 629
 630         * elf32-arm.c (using_thumb_only): Update list of architectures in
 631         BFD_ASSERT for which the logic is valid.
 632         (using_thumb2_bl): Likewise.
 633         (using_thumb2): Likewise and return true for ARMv8-R.
 634         (arch_has_arm_nop): Likewise.
 635         (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
 636         merging logic.  Update commentis for value 15 of v8m_baseline,
 637         v8m_mainline and v4t_plus_v6_m arrays.  Use v8r array to decide
 638         merging of value 15 of Tag_CPU_arch.
 639
 640 2017-06-23  Jiong Wang  <jiong.wang@arm.com>
 641
 642         * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
 643         BFD_RELOC_AARCH64_ADR_GOT_PAGE
 644         * bfd-in2.h: Regenerate.
 645
 646 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 647
 648         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
 649         the error_alignment label forward.  Properly align program
 650         property note section.
 651
 652 2017-06-22  Eric Christopher  <echristo@gmail.com>
 653
 654         * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
 655         abs to fix a truncation warning.
 656
 657 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 658
 659         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
 660         local undefined weak symbol to 0.
 661         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
 662
 663 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 664
 665         * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
 666         is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
 667         (elf_i386_link_setup_gnu_properties): If info->shstk is set,
 668         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
 669         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
 670         info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
 671         (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
 672         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
 673
 674 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
 677         (elf_i386_lazy_ibt_plt_entry): Likewise.
 678         (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
 679         (elf_i386_non_lazy_ibt_plt_entry): Likewise.
 680         (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
 681         (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
 682         (elf_i386_lazy_plt_layout): Likewise.
 683         (elf_i386_non_lazy_plt_layout): Likewise.
 684         (elf_i386_link_hash_entry): Add plt_second.
 685         (elf_i386_link_hash_table): Add plt_second and
 686         plt_second_eh_frame.
 687         (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
 688         (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
 689         the second PLT.  Check the second PLT.
 690         (elf_i386_relocate_section): Use the second PLT to resolve
 691         PLT reference if needed.
 692         (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
 693         needed.
 694         (elf_i386_finish_dynamic_sections): Set sh_entsize on the
 695         second PLT.  Generate unwind info for the second PLT.
 696         (elf_i386_plt_type): Add plt_second.
 697         (elf_i386_get_synthetic_symtab): Support the second PLT.
 698         (elf_i386_parse_gnu_properties): Support
 699         GNU_PROPERTY_X86_FEATURE_1_AND.
 700         (elf_i386_merge_gnu_properties): Support
 701         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
 702         on GNU_PROPERTY_X86_FEATURE_1_IBT
 703         (elf_i386_link_setup_gnu_properties): If info->ibt is set,
 704         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
 705         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
 706         is set on all relocatable inputs.
 707         * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
 708         (elf_x32_lazy_ibt_plt_entry): Likewise.
 709         (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
 710         (elf_x32_non_lazy_ibt_plt_entry): Likewise.
 711         (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
 712         (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
 713         (elf_x86_64_lazy_ibt_plt): Likewise.
 714         (elf_x32_lazy_ibt_plt): Likewise.
 715         (elf_x86_64_non_lazy_ibt_plt): Likewise.
 716         (elf_x32_non_lazy_ibt_plt): Likewise.
 717         (elf_x86_64_get_synthetic_symtab): Support the second PLT.
 718         (elf_x86_64_parse_gnu_properties): Support
 719         GNU_PROPERTY_X86_FEATURE_1_AND.
 720         (elf_x86_64_merge_gnu_properties): Support
 721         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
 722         on GNU_PROPERTY_X86_FEATURE_1_IBT
 723         (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
 724         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
 725         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
 726         is set on all relocatable inputs.
 727
 728 2017-06-22  Nick Clifton  <nickc@redhat.com>
 729
 730         PR binutils/21649
 731         * som.c (setup_sections): NUL terminate the space_strings buffer.
 732         Check that the space.name field does not index beyond the end of
 733         the space_strings buffer.
 734
 735 2017-06-21  Nick Clifton  <nickc@redhat.com>
 736
 737         PR binutils/21646
 738         * coff-sh.c (sh_reloc): Check for an out of range reloc.
 739
 740 2017-06-21  Nick Clifton  <nickc@redhat.com>
 741
 742         PR binutils/21639
 743         * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
 744         type of the size parameter.
 745         (_bfd_vms_save_counted_string): Add second parameter - the maximum
 746         length of the counted string.
 747         * vms.h (_bfd_vms_save_sized_string): Update prototype.
 748         (_bfd_vms_save_counted_string): Likewise.
 749         * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
 750         _bfd_vms_save_counted_string.
 751         (_bfd_vms_slurp_ehdr): Likewise.
 752         (_bfd_vms_slurp_egsd): Likewise.
 753         (Parse_module): Likewise.
 754
 755 2017-06-21  Alan Modra  <amodra@gmail.com>
 756
 757         * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
 758         calls before tocsave calls.
 759         (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
 760         following nop.
 761
 762 2017-06-21  Nick Clifton  <nickc@redhat.com>
 763
 764         PR binutils/21645
 765         * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
 766         bfd_get_full_section_contents returns no contents.
 767
 768 2017-06-21  Nick Clifton  <nickc@redhat.com>
 769
 770         PR binutils/21638
 771         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
 772         record.
 773
 774 2017-06-21  Nick Clifton  <nickc@redhat.com>
 775
 776         PR binutils/21637
 777         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
 778         list.
 779         (image_set_ptr): Likewise.
 780         (alpha_vms_fix_sec_rel): Likewise.
 781         (alpha_vms_slurp_relocs): Likewise.
 782
 783 2017-06-21  Nick Clifton  <nickc@redhat.com>
 784
 785         PR binutils/21633
 786         * ieee.c (ieee_slurp_sections): Check for a NULL return from
 787         read_id.
 788         (ieee_archive_p): Likewise.
 789         (ieee_object_p): Likewise.
 790
 791 2017-06-21  Nick Clifton  <nickc@redhat.com>
 792
 793         PR binutils/21640
 794         * elf.c (setup_group): Zero the group section pointer list after
 795         allocation so that loops can be caught.  Check for NULL pointers
 796         when processing a group list.
 797
 798 2017-06-20  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 799
 800         * elf-s390.h: New file.
 801         * elf64-s390.c (struct elf_s390_link_hash_table): Add params
 802         field.
 803         (elf_s390_additional_program_headers): New function.
 804         (elf_s390_modify_segment_map): New function.
 805         (bfd_elf_s390_set_options): New function.
 806         (elf_backend_additional_program_headers)
 807         (elf_backend_modify_segment_map): Add macro definitions.
 808
 809 2017-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         PR ld/21626
 812         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
 813         the DYNAMIC bit instead of bfd_count_sections.
 814
 815 2017-06-19  Nick Clifton  <nickc@redhat.com>
 816
 817         PR binutils/21618
 818         * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
 819         length.
 820         (evax_bfd_print_eeom): Likewise.
 821         (evax_bfd_print_egsd): Check for an overlarge record length.
 822         (evax_bfd_print_etir): Likewise.
 823
 824 2017-06-19  Nick Clifton  <nickc@redhat.com>
 825
 826         PR binutils/21612
 827         * libieee.h (struct common_header_type): Add end_p field.
 828         * ieee.c (this_byte_and_next): Do not advance input_p beyond
 829         end_p.
 830         (read_id): Check for a length that exceeds the remaining bytes in
 831         the input buffer.
 832         (ieee_seek): Initialise end_p.
 833         (ieee_archive_p): Likewise.
 834         (ieee_object_p): Likewise.
 835
 836 2017-06-19  Nick Clifton  <nickc@redhat.com>
 837
 838         PR binutils/21611
 839         * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
 840         before reading the EIHS structure entries.
 841
 842 2017-06-19  Nick Clifton  <nickc@redhat.com>
 843
 844         PR binutils/21615
 845         * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
 846         gsd_size.  Check that there are enough bytes remaining to read the
 847         type and size of the next egsd.  Check that the size of the egsd
 848         does not exceed the size of the record.
 849
 850 2017-06-19  Alan Modra  <amodra@gmail.com>
 851
 852         * config.bfd: Correct targ_underscore for cris.
 853
 854 2017-06-18  Alan Modra  <amodra@gmail.com>
 855
 856         * config.bfd: Correct targ_underscore for epiphany, ip2k,
 857         m32c, mn10200, pru, rl78, rx, crisv32 and v850.
 858
 859 2017-06-16  Nick Clifton  <nickc@redhat.com>
 860
 861         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
 862         bucketlist is empty because there are no symbols to add to the
 863         list.
 864
 865 2017-06-16  Alan Modra  <amodra@gmail.com>
 866
 867         PR ld/20022
 868         PR ld/21557
 869         PR ld/21562
 870         PR ld/21571
 871         * targets.c (struct bfd_target): Add _bfd_define_start_stop.
 872         (BFD_JUMP_TABLE_LINK): Likewise.
 873         * elf-bfd.h (bfd_elf_define_start_stop): Declare.
 874         * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
 875         (bfd_elf_define_start_stop): New function.
 876         * linker.c (bfd_generic_define_start_stop): New function.
 877         * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
 878         new field.
 879         * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
 880         * aout-target.h (MY_bfd_define_start_stop): Define.
 881         * aout-tic30.c (MY_bfd_define_start_stop): Define.
 882         * binary.c (binary_bfd_define_start_stop): Define.
 883         * bout.c (b_out_bfd_define_start_stop): Define.
 884         * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
 885         * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
 886         * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
 887         * coffcode.h (coff_bfd_define_start_stop): Define.
 888         * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
 889         * i386msdos.c (msdos_bfd_define_start_stop): Define.
 890         * i386os9k.c (os9k_bfd_define_start_stop): Define.
 891         * ieee.c (ieee_bfd_define_start_stop): Define.
 892         * ihex.c (ihex_bfd_define_start_stop): Define.
 893         * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
 894         * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
 895         * mmo.c (mmo_bfd_define_start_stop): Define.
 896         * nlm-target.h (nlm_bfd_define_start_stop): Define.
 897         * oasys.c (oasys_bfd_define_start_stop): Define.
 898         * pef.c (bfd_pef_bfd_define_start_stop): Define.
 899         * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
 900         * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
 901         * som.c (som_bfd_define_start_stop): Define.
 902         * srec.c (srec_bfd_define_start_stop): Define.
 903         * tekhex.c (tekhex_bfd_define_start_stop): Define.
 904         * versados.c (versados_bfd_define_start_stop): Define.
 905         * vms-alpha.c (vms_bfd_define_start_stop): Define.
 906         (alpha_vms_bfd_define_start_stop): Define.
 907         * xsym.c (bfd_sym_bfd_define_start_stop): Define.
 908         * bfd-in2.h: Regenerate.
 909         * libbfd.h: Regenerate.
 910
 911 2017-06-16  Jiong Wang  <jiong.wang@arm.com>
 912
 913         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
 914         SYMBOL_REFERENCES_LOCAL.
 915
 916 2017-06-15  Jiong Wang  <jiong.wang@arm.com>
 917
 918         PR ld/21532
 919         * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
 920         (elfNN_aarch64_final_link_relocate): Also propagate relocations to
 921         runtime for if there needs copy relocation elimination.
 922         (need_copy_relocation_p): New function.  Return true for symbol with
 923         pc-relative references and if it's against read-only sections.
 924         (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
 925         (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
 926         that are related with accessing external objects.
 927         (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
 928         in elfNN_aarch64_check_relocs.
 929
 930 2017-06-15  Nick Clifton  <nickc@redhat.com>
 931
 932         PR binutils/21582
 933         * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
 934         bugs.
 935         PR binutils/21581
 936         (ieee_archive_p): Likewise.
 937
 938 2017-06-15  Nick Clifton  <nickc@redhat.com>
 939
 940         PR binutils/21579
 941         * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
 942
 943 2017-06-14  Max Filippov  <jcmvbkbc@gmail.com>
 944
 945         * elf32-xtensa.c (elf_xtensa_be_plt_entry,
 946         elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
 947         keep both windowed and call0 ABI PLT definitions.
 948         (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
 949         elf_xtensa_*_plt_entry endex.
 950         (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
 951
 952 2017-06-14  Nick Clifton  <nickc@redhat.com>
 953
 954         PR binutils/21578
 955         * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
 956         flag value.
 957
 958 2017-06-14  Nick Clifton  <nickc@redhat.com>
 959
 960         PR binutils/21589
 961         * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
 962         maximum value for the ascic pointer.  Check that name processing
 963         does not read beyond this value.
 964         (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
 965         end of etir record.
 966
 967 2017-06-14  Nick Clifton  <nickc@redhat.com>
 968
 969         PR binutils/21591
 970         * versados.c (versados_mkobject): Zero the allocated tdata structure.
 971         (process_otr): Check for an invalid offset in the otr structure.
 972
 973 2017-06-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 974
 975         * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
 976
 977 2017-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 978
 979         PR ld/20022
 980         PR ld/21557
 981         PR ld/21562
 982         PR ld/21571
 983         * elf-bfd.h (elf_link_hash_entry): Add start_stop.  Change the
 984         vtable field to a union.
 985         (_bfd_elf_is_start_stop): Removed.
 986         * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
 987         __start_SECNAME and __stop_SECNAME symbols.
 988         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 989         * elflink.c (_bfd_elf_is_start_stop): Removed.
 990         (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
 991         _bfd_elf_is_start_stop.
 992         (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
 993         __stop_SECNAME symbols.  Updated.
 994         (elf_gc_smash_unused_vtentry_relocs): Likewise.
 995         (bfd_elf_gc_record_vtinherit): Likewise.
 996         (bfd_elf_gc_record_vtentry): Likewise.
 997
 998 2017-06-13  Nick Clifton  <nickc@redhat.com>
 999
1000         PR ld/21524
1001         * elflink.c (elf_link_adjust_relocs): Generate an error when
1002         encountering a reloc against a symbol removed by garbage
1003         collection.
1004
1005 2017-06-12  H.J. Lu  <hongjiu.lu@intel.com>
1006
1007         * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
1008         to merge_gnu_properties.
1009         * elf-properties.c (elf_merge_gnu_properties): Add struct
1010         bfd_link_info * and pass it to merge_gnu_properties.
1011         (elf_merge_gnu_property_list): Add struct bfd_link_info *
1012         and pass it to elf_merge_gnu_properties.
1013         (_bfd_elf_link_setup_gnu_properties): Pass info to
1014         elf_merge_gnu_property_list.
1015         * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
1016         bfd_link_info *.
1017         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
1018
1019 2017-06-11  Joe Zbiciak  <joe.zbiciak@leftturnonly.info>
1020
1021         PR 21564
1022         * binary.c (binary_set_section_contents): Scale lma by octets
1023         per byte to set filepos.
1024
1025 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1026
1027         * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
1028         dynamic sections.
1029
1030 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1031
1032         * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
1033         require TEXTREL.
1034
1035 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1036
1037         * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
1038         patched section contents for TLS IE reloc.
1039         * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
1040
1041 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1042
1043         * elf32-arc.c (elf_arc_relocate_section): Added "call" to
1044         RELOC_FOR_GLOBAL_SYMBOL macro.
1045
1046 2018-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1047
1048         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
1049         changes.
1050
1051 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1052
1053         * config/tc-arc.c (md_undefined_symbol): Changed.
1054         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
1055
1056 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1057
1058         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
1059         symbols.
1060
1061 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1062
1063         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
1064         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
1065
1066 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
1067
1068         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
1069         object is created.
1070
1071 2017-06-08  Richard Earnshaw  <rearnsha@arm.com>
1072
1073         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
1074         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
1075         is non-zero.  Add clarifying comments.
1076
1077 2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1078
1079         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
1080         name.  Use local IFUNC symbol name string to report unsupported
1081         non-PIC call to IFUNC function.
1082         (elf_i386_relocate_section): Dump local IFUNC name with minfo
1083         when generating R_386_IRELATIVE relocation.
1084         (elf_i386_finish_dynamic_symbol): Likewise.
1085         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
1086         IFUNC symbol name.
1087         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
1088         when generating R_X86_64_IRELATIVE relocation.
1089         (elf_x86_64_finish_dynamic_symbol): Likewise.
1090
1091 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
1092
1093         * elf.c (setup_group): Make sure BFD sections are created for all
1094         group sections in the input file when processing SHF_GROUP
1095         sections.
1096         (bfd_section_from_shdr): Avoid duplicating logic already
1097         implemented in `setup_group'.
1098
1099 2017-06-06  Daniel Bonniot de Ruisselet  <bonniot@gmail.com>
1100
1101         PR binutils/21546
1102         * peXXigen.c (pe_print_idata): Use the address of the first thunk
1103         if the hint address is zero.
1104
1105 2017-06-06  James Clarke  <jrtc27@jrtc27.com>
1106
1107         PR ld/19579
1108         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
1109         ELF_COMMON_DEF_P for common symbols.
1110
1111 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1112
1113         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
1114         SEC_GROUP sections as SEC_EXCLUDE.
1115         (bfd_elf_set_group_contents): Replace use of abort with an assert.
1116         (assign_section_numbers): Use resolve_section_groups flag instead
1117         of relocatable link type.
1118         (_bfd_elf_init_private_section_data): Use resolve_section_groups
1119         flag instead of checking the final_link flag for part of the
1120         checks in here.  Fix white space as a result.
1121         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
1122         instead of relocatable link type.
1123         (bfd_elf_final_link): Likewise.
1124
1125 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
1126
1127         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
1128         variable `bed'.
1129         * elf32-score.c (score_elf_final_link_relocate): Likewise.
1130         (s3_bfd_score_elf_check_relocs): Likewise.
1131         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1132         (score_elf_final_link_relocate): Likewise.
1133         (s7_bfd_score_elf_check_relocs): Likewise.
1134
1135 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
1136
1137         * elflink.c (init_reloc_cookie_rels): Remove unused variable
1138         `bed'.
1139
1140 2017-06-06  Maciej W. Rozycki  <macro@imgtec.com>
1141
1142         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
1143         from `reloc_count' rather than decrementing it.
1144         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
1145         `reloc_count' by `int_rels_per_ext_rel'.
1146         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
1147         `reloc_count' by `int_rels_per_ext_rel' for last relocation
1148         entry determination.
1149         (s3_bfd_score_elf_check_relocs): Likewise.
1150         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
1151         (s7_bfd_score_elf_relocate_section): Likewise.
1152         (s7_bfd_score_elf_check_relocs): Likewise.
1153         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
1154         prototype and function.
1155         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
1156         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
1157         triple rather than once the sum of REL and RELA relocation entry
1158         counts.
1159         (bfd_elf64_get_reloc_upper_bound): Remove macro.
1160         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
1161         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
1162         storage allocation size determination.
1163         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
1164         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
1165         by `int_rels_per_ext_rel' for last relocation entry
1166         determination.
1167         (bfd_elf_final_link): Do not multiply `reloc_count' by
1168         `int_rels_per_ext_rel' for internal relocation storage
1169         allocation size determination.
1170         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
1171         `int_rels_per_ext_rel' for last relocation entry determination.
1172         (elf_gc_smash_unused_vtentry_relocs): Likewise.
1173         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1174         (_bfd_mips_elf_relocate_section): Likewise.
1175
1176 2017-06-05  Alan Modra  <amodra@gmail.com>
1177
1178         PR 21529
1179         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
1180
1181 2017-06-01  John Baldwin  <jhb@FreeBSD.org>
1182
1183         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
1184         determine structure sizes.
1185         (elfcore_grok_freebsd_prstatus): Likewise.
1186
1187 2017-06-01  Alan Modra  <amodra@gmail.com>
1188
1189         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
1190         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
1191         dynamic objects.
1192         (is_elfv2_localentry0): New function.
1193         (ppc64_elf_tls_setup): Default params->plt_localentry0.
1194         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
1195         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
1196         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
1197         optimized localentry:0 stubs.
1198         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
1199         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
1200         localentry:0 stubs.
1201         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
1202         DT_PPC64_OPT.
1203         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
1204
1205 2017-05-30  Casey Smith  <clegg89@gmail.com>
1206
1207         PR ld/21523
1208         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
1209         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
1210
1211 2017-05-30  Anton Kolesov  Anton.Kolesov@synopsys.com
1212
1213         * cpu-arc.c (arc_compatible): New function.
1214
1215 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
1216
1217         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
1218
1219 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
1220
1221         PR binutils/21519
1222         * bfdio.c (bfd_get_file_size): New function.
1223         * bfd-in2.h: Regenerated.
1224
1225 2017-05-23  Dilian Palauzov  <git-dpa@aegee.org>
1226
1227         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
1228         comments.
1229
1230 2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1231
1232         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
1233         dynobj instead of htab->elf.dynobj.
1234
1235 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
1236
1237         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
1238         and function.
1239         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
1240         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
1241         actual number of internal relocations retrieved.  Adjust
1242         function description.
1243         (bfd_elf64_canonicalize_reloc): Remove macro.
1244         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
1245
1246 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
1247
1248         * archures.c (bfd_mach_sparc_v9m8): Define.
1249         (bfd_mach_sparc_v8plusm8): Likewise.
1250         (bfd_mach_sparc_v9_p): Adjust to M8.
1251         (bfd_mach_sparc_64bit_p): Likewise.
1252         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
1253         bfd_mach_sparc_v8plusm8.
1254         * bfd-in2.h: Regenerated.
1255         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
1256         sparc:v8plusm8.
1257         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
1258         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
1259         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
1260         SHA3.
1261         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1262         bfd_mach_sparc_v8plusm8.
1263
1264 2017-05-19  Alan Modra  <amodra@gmail.com>
1265
1266         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
1267         debug and special sections when no non-note alloc sections in an
1268         object are kept.
1269
1270 2017-05-18  Alan Modra  <amodra@gmail.com>
1271
1272         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
1273         * elf-m10300.c: Likewise.
1274         * elf.c: Likewise.
1275         * elf32-arc.c: Likewise.
1276         * elf32-bfin.c: Likewise.
1277         * elf32-m68k.c: Likewise.
1278         * elf32-nds32.c: Likewise.
1279         * elf32-tilepro.c: Likewise.
1280         * elflink.c: Likewise.
1281         * elfnn-aarch64.c: Likewise.
1282         * elfnn-riscv.c: Likewise.
1283         * elfxx-tilegx.c: Likewise.
1284         * mach-o.c: Likewise.
1285         * peXXigen.c: Likewise.
1286         * vms-alpha.c: Likewise.
1287         * vms-lib.c: Likewise.
1288
1289 2017-05-17  H.J. Lu  <hongjiu.lu@intel.com>
1290
1291         PR ld/20882
1292         * elflink.c (elf_gc_mark_debug_section): New function.
1293         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
1294         referenced by kept debug sections.
1295
1296 2017-05-16  Alan Modra  <amodra@gmail.com>
1297
1298         * elf-m10300.c: Rename occurrences of non_ir_ref.
1299         * elf32-arm.c: Likewise.
1300         * elf32-bfin.c: Likewise.
1301         * elf32-cr16.c: Likewise.
1302         * elf32-cris.c: Likewise.
1303         * elf32-d10v.c: Likewise.
1304         * elf32-dlx.c: Likewise.
1305         * elf32-fr30.c: Likewise.
1306         * elf32-frv.c: Likewise.
1307         * elf32-hppa.c: Likewise.
1308         * elf32-i370.c: Likewise.
1309         * elf32-i386.c: Likewise.
1310         * elf32-iq2000.c: Likewise.
1311         * elf32-lm32.c: Likewise.
1312         * elf32-m32c.c: Likewise.
1313         * elf32-m32r.c: Likewise.
1314         * elf32-m68hc1x.c: Likewise.
1315         * elf32-m68k.c: Likewise.
1316         * elf32-mcore.c: Likewise.
1317         * elf32-metag.c: Likewise.
1318         * elf32-microblaze.c: Likewise.
1319         * elf32-moxie.c: Likewise.
1320         * elf32-msp430.c: Likewise.
1321         * elf32-mt.c: Likewise.
1322         * elf32-nios2.c: Likewise.
1323         * elf32-or1k.c: Likewise.
1324         * elf32-ppc.c: Likewise.
1325         * elf32-rl78.c: Likewise.
1326         * elf32-s390.c: Likewise.
1327         * elf32-score.c: Likewise.
1328         * elf32-score7.c: Likewise.
1329         * elf32-sh.c: Likewise.
1330         * elf32-tic6x.c: Likewise.
1331         * elf32-tilepro.c: Likewise.
1332         * elf32-v850.c: Likewise.
1333         * elf32-vax.c: Likewise.
1334         * elf32-xstormy16.c: Likewise.
1335         * elf32-xtensa.c: Likewise.
1336         * elf64-alpha.c: Likewise.
1337         * elf64-hppa.c: Likewise.
1338         * elf64-ia64-vms.c: Likewise.
1339         * elf64-mmix.c: Likewise.
1340         * elf64-ppc.c: Likewise.
1341         * elf64-s390.c: Likewise.
1342         * elf64-sh64.c: Likewise.
1343         * elf64-x86-64.c: Likewise.
1344         * elflink.c: Likewise.
1345         * elfnn-aarch64.c: Likewise.
1346         * elfnn-ia64.c: Likewise.
1347         * elfnn-riscv.c: Likewise.
1348         * elfxx-mips.c: Likewise.
1349         * elfxx-sparc.c: Likewise.
1350         * elfxx-tilegx.c: Likewise.
1351         * linker.c: Likewise.
1352
1353 2017-05-16  Alan Modra  <amodra@gmail.com>
1354
1355         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
1356         * elflink.c (elf_link_add_object_symbols): Update to use
1357         non_ir_ref_dynamic.
1358         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
1359         non_ir_ref.
1360         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1361
1362 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
1363
1364         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
1365
1366 2017-05-12  H.J. Lu  <hongjiu.lu@intel.com>
1367
1368         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
1369         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
1370         properties.
1371         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1372
1373 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
1374
1375         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
1376         to plt_second.
1377         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
1378         to plt_second/plt_second_eh_frame.
1379         (elf_x86_64_link_hash_newfunc): Updated.
1380         (elf_x86_64_allocate_dynrelocs): Likewise.
1381         (elf_x86_64_size_dynamic_sections): Likewise.
1382         (elf_x86_64_relocate_section): Likewise.
1383         (elf_x86_64_finish_dynamic_symbol): Likewise.
1384         (elf_x86_64_finish_dynamic_sections): Likewise.
1385         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
1386         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
1387         .plt.sec section.
1388         (elf_backend_setup_gnu_properties): Updated.  Create the
1389         .plt.sec section instead of the .plt.sec section.
1390
1391 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
1392
1393         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
1394         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
1395         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
1396
1397 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
1398
1399         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
1400         (bfd_elf64_set_reloc): Define.
1401         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
1402
1403 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
1404
1405         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
1406         (struct bfd_target): New field _bfd_set_reloc.
1407         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
1408         * reloc.c (_bfd_generic_set_reloc): New function.
1409         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
1410         * nlm-target.h (nlm_set_reloc): Likewise.
1411         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
1412         * aout-tic30.c (MY_set_reloc): Likewise.
1413         * aout-target.h (MY_set_reloc): Likewise.
1414         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
1415         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
1416         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
1417         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
1418         * aout-adobe.c (aout_32_set_reloc): Likewise.
1419         * bout.c (b_out_set_reloc): Likewise.
1420         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
1421         * i386os9k.c (aout_32_set_reloc): Likewise.
1422         * ieee.c (ieee_set_reloc): Likewise.
1423         * oasys.c (oasys_set_reloc): Likewise.
1424         * som.c (som_set_reloc): Likewise.
1425         * versados.c (versados_set_reloc): Likewise.
1426         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1427         _bfd_generic_set_reloc.
1428         (rs6000_xcoff64_aix_vec): LIkewise.
1429         * libbfd.c (_bfd_norelocs_set_reloc): New function.
1430         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
1431         * i386msdos.c (msdos_set_reloc): Define to
1432         _bfd_norelocs_set_reloc.
1433         * elfcode.h (elf_set_reloc): Define.
1434         * bfd-in2.h: Regenerated.
1435
1436 2017-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1437
1438         PR ld/21481
1439         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
1440         for IFUNC function address.
1441
1442 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
1443
1444         * elf32-arc.c (FEATURE_LIST_NAME): Define.
1445         (CONFLICT_LIST): Likewise.
1446         (opcode/arc-attrs.h): Include.
1447         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
1448         (arc_extract_features): New file.
1449         (arc_stralloc): Likewise.
1450         (arc_elf_merge_attributes): Likewise.
1451         (arc_elf_merge_private_bfd_data): Use object attributes.
1452         (bfd_arc_get_mach_from_attributes): New function.
1453         (arc_elf_object_p): Use object attributes.
1454         (arc_elf_final_write_processing): Likewise.
1455         (elf32_arc_obj_attrs_arg_type): New function.
1456         (elf32_arc_obj_attrs_handle_unknown): Likewise.
1457         (elf32_arc_section_from_shdr): Likewise.
1458         (elf_backend_obj_attrs_vendor): Define.
1459         (elf_backend_obj_attrs_section): Likewise.
1460         (elf_backend_obj_attrs_arg_type): Likewise.
1461         (elf_backend_obj_attrs_section_type): Likewise.
1462         (elf_backend_obj_attrs_handle_unknown): Likewise.
1463         (elf_backend_section_from_shdr): Likewise.
1464
1465 2017-05-09  Andrew Goedhart  <Andrewgoedhart@simplepowersolutions.co.za>
1466
1467         PR ld/21458
1468         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
1469         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
1470         and the destination is a Thumb symbol.
1471
1472 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
1475         initializer to silence GCC 4.2.
1476         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1477
1478 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
1479
1480         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
1481         (LAZY_PLT_ENTRY_SIZE): This.
1482         (NON_LAZY_PLT_ENTRY_SIZE): New.
1483         (elf_x86_64_plt0_entry): Renamed to ...
1484         (elf_x86_64_lazy_plt0_entry): This.
1485         (elf_x86_64_plt_entry): Renamed to ...
1486         (elf_x86_64_lazy_plt_entry): This.
1487         (elf_x86_64_bnd_plt0_entry): Renamed to ...
1488         (elf_x86_64_lazy_bnd_plt0_entry): This.
1489         (elf_x86_64_legacy_plt_entry): Removed.
1490         (elf_x86_64_bnd_plt_entry): Renamed to ...
1491         (elf_x86_64_lazy_bnd_plt_entry): This.
1492         (elf_x86_64_legacy_plt2_entry): Renamed to ...
1493         (elf_x86_64_non_lazy_plt_entry): This.
1494         (elf_x86_64_bnd_plt2_entry): Renamed to ...
1495         (elf_x86_64_non_lazy_bnd_plt_entry): This.
1496         (elf_x86_64_eh_frame_plt): Renamed to ...
1497         (elf_x86_64_eh_frame_lazy_plt): This.
1498         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
1499         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
1500         (elf_x86_64_eh_frame_plt_got): Renamed to ...
1501         (elf_x86_64_eh_frame_non_lazy_plt): This.
1502         (elf_x86_64_lazy_plt_layout): New.
1503         (elf_x86_64_non_lazy_plt_layout): Likewise.
1504         (elf_x86_64_plt_layout): Likewise.
1505         (elf_x86_64_backend_data): Remove PLT layout information.  Add
1506         os for target system.
1507         (GET_PLT_ENTRY_SIZE): Removed.
1508         (elf_x86_64_lazy_plt): New.
1509         (elf_x86_64_non_lazy_plt): Likewise.
1510         (elf_x86_64_lazy_bnd_plt): Likewise.
1511         (elf_x86_64_non_lazy_bnd_plt): Likewise.
1512         (elf_x86-64_arch_bed): Updated.
1513         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1514         (elf_x86_64_create_dynamic_sections): Removed.
1515         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
1516         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1517         (elf_x86-64_adjust_dynamic_symbol): Updated.
1518         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
1519         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1520         size for PLT0 if there is no PLT0.  Get plt_entry_size from
1521         non_lazy_plt for non-lazy PLT entries.
1522         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
1523         from non_lazy_plt for non-lazy PLT entries.
1524         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
1525         if there is no PLT0.
1526         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
1527         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
1528         entries with non-lazy PLT layout.  Don't fill the second and third
1529         slots in the PLT entry if there is no PLT0.
1530         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
1531         if there is no PLT0.  Set sh_entsize on the .plt.got section.
1532         (compare_relocs): New.
1533         (elf_x86_64_plt_type): Likewise.
1534         (elf_x86_64_plt): Likewise.
1535         (elf_x86_64_nacl_plt): New. Forward declaration.
1536         (elf_x86_64_get_plt_sym_val): Removed.
1537         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
1538         against all dynamic relocations.
1539         (elf_x86_64_link_setup_gnu_properties): New function.
1540         (elf_backend_create_dynamic_sections): Updated.
1541         (elf_backend_setup_gnu_properties): New.
1542         (elf_x86_64_nacl_plt): New.
1543         (elf_x86_64_nacl_arch_bed): Updated.
1544
1545 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
1546
1547         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
1548         (LAZY_PLT_ENTRY_SIZE): This.
1549         (NON_LAZY_PLT_ENTRY_SIZE): New.
1550         (elf_i386_plt0_entry): Renamed to ...
1551         (elf_i386_lazy_plt0_entry): This.
1552         (elf_i386_plt_entry): Renamed to ...
1553         (elf_i386_lazy_plt_entry): This.
1554         (elf_i386_pic_plt0_entry): Renamed to ...
1555         (elf_i386_pic_lazy_plt0_entry): This.
1556         (elf_i386_pic_plt_entry): Renamed to ...
1557         (elf_i386_pic_lazy_plt_entry): This.
1558         (elf_i386_got_plt_entry): Renamed to ...
1559         (elf_i386_non_lazy_plt_entry): This.
1560         (elf_i386_pic_got_plt_entry): Renamed to ...
1561         (elf_i386_pic_non_lazy_plt_entry): This.
1562         (elf_i386_eh_frame_plt): Renamed to ...
1563         (elf_i386_eh_frame_lazy_plt): This.
1564         (elf_i386_eh_frame_plt_got): Renamed to ...
1565         (elf_i386_eh_frame_non_lazy_plt): This.
1566         (elf_i386_plt_layout): Renamed to ...
1567         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
1568         eh_frame_plt_got_size.
1569         (elf_i386_non_lazy_plt_layout): New.
1570         (elf_i386_plt_layout): Likewise.
1571         (elf_i386_non_lazy_plt): Likewise.
1572         (GET_PLT_ENTRY_SIZE): Removed.
1573         (elf_i386_plt): Renamed to ...
1574         (elf_i386_lazy_plt): This.
1575         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
1576         (elf_i386_arch_bed): Updated.
1577         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1578         (elf_i386_create_dynamic_sections): Removed.
1579         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
1580         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1581         (elf_i386_adjust_dynamic_symbol): Updated.
1582         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
1583         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1584         size for PLT0 if there is no PLT0.
1585         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
1586         output section is discarded only if GOT isn't empty.
1587         (elf_i386_relocate_section): Updated.  Properly get PLT index
1588         if there is no PLT0.
1589         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
1590         second and third slots in the PLT entry if there is no PLT0.
1591         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
1592         if there is no PLT0.  Set sh_entsize on the .plt.got section.
1593         (elf_i386_nacl_plt): Forward declaration.
1594         (elf_i386_get_plt_sym_val): Removed.
1595         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
1596         against all dynamic relocations.
1597         (elf_i386_link_setup_gnu_properties): New function.
1598         (elf_backend_create_dynamic_sections): Updated.
1599         (elf_backend_setup_gnu_properties): New.
1600         (elf_i386_nacl_plt): Updated.
1601         (elf_i386_nacl_arch_bed): Likewise.
1602         (elf_i386_vxworks_arch_bed): Likewise.
1603
1604 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1605
1606         * elflink.c (elf_output_implib): Remove executable flag from import
1607         library bfd.
1608         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
1609         library is a relocatable object file.
1610
1611 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1612
1613         PR ld/21404
1614         * elf32-avr.c (avr_should_move_sym): New function.
1615         (avr_should_reduce_sym_size): Likewise.
1616         (avr_should_increase_sym_size): Likewise.
1617         (elf32_avr_relax_delete_bytes): Adjust symbol values
1618         and sizes by calling new functions.
1619
1620 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
1621
1622         * config.bfd (riscv32-*): Enable rv64.
1623
1624 2017-05-02  Alan Modra  <amodra@gmail.com>
1625
1626         PR 21384
1627         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
1628         rather than h->root.type == bfd_link_hash_new.
1629         (bfd_elf_record_link_assignment): Similarly, call
1630         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
1631
1632 2017-04-29  Alan Modra  <amodra@gmail.com>
1633
1634         PR 21432
1635         * reloc.c (reloc_offset_in_range): New function.
1636         (bfd_perform_relocation, bfd_install_relocation): Use it.
1637         (_bfd_final_link_relocate): Likewise.
1638
1639 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
1640
1641         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
1642         before using .plt.got.
1643         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1644
1645 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
1648         instead of "+=" to update 0.
1649
1650 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1651
1652         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
1653         .plt.got section here.
1654         (elf_i386_check_relocs): Don't create the .plt.got section.
1655         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
1656         the .plt.got and .plt.bnd sections here.
1657         (elf_x86_64_check_relocs): Don't create the .plt.got nor
1658         .plt.bnd sections.
1659
1660 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1661
1662         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
1663         has_bnd_reloc.
1664         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
1665         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
1666         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
1667         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
1668         has_bnd_reloc.
1669
1670 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1671
1672         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
1673         to return bfd *.
1674         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
1675         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
1676         the first relocatable ELF input with GNU properties.
1677
1678 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1679
1680         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
1681         VxWorks for non-PIC.
1682
1683 2017-04-27  Alan Modra  <amodra@gmail.com>
1684
1685         * elf-bfd.h (struct elf_backend_data): Make asection param of
1686         elf_backend_eh_frame_address_size const.
1687         (_bfd_elf_eh_frame_address_size): Likewise.
1688         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
1689         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
1690         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
1691         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
1692         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
1693         (next_cie_fde_offset): Constify params.
1694         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
1695
1696 2017-04-27  Alan Modra  <amodra@gmail.com>
1697
1698         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
1699         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
1700         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
1701         aug_data_len.
1702         (offset_adjust): New function.
1703         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
1704         (adjust_eh_frame_local_symbols): Likewise.
1705         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
1706         after changing anything.  Return true if anything changed.
1707         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
1708         _bfd_elf_adjust_eh_frame_global_symbol for globals.
1709
1710 2017-04-27  Alan Modra  <amodra@gmail.com>
1711
1712         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
1713         when force_local.
1714
1715 2017-04-27  Alan Modra  <amodra@gmail.com>
1716
1717         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1718         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
1719         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
1720         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
1721         for undef and undefweak dyn_relocs.
1722         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1723         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
1724         (allocate_got, allocate_dynrelocs): Likewise.
1725         (ppc64_elf_relocate_section): Likewise.
1726
1727 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1728
1729         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
1730         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
1731         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
1732         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
1733
1734 2017-04-26  Nick Clifton  <nickc@redhat.com>
1735
1736         PR binutils/21434
1737         * reloc.c (bfd_perform_relocation): Check for a negative address
1738         in the reloc.
1739
1740 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
1741
1742         PR ld/21334
1743         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
1744         member.
1745         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
1746         (elf_backend_always_renumber_dynsyms): Define.
1747         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
1748         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
1749         * elflink.c (bfd_elf_size_dynamic_sections): Also call
1750         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
1751         it.
1752         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1753
1754 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
1755
1756         * elflink.c (bfd_elf_size_dynamic_sections): Only call
1757         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
1758         sections have been created.
1759
1760 2017-04-26  Nick Clifton  <nickc@redhat.com>
1761
1762         PR binutils/21431
1763         * compress.c (bfd_init_section_compress_status): Check the return
1764         value from bfd_malloc.
1765
1766 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1767
1768         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
1769         no_finish_dynamic_symbol.
1770         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
1771         0.
1772         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
1773         weak symbol, don't make it dynamic.
1774         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
1775         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
1776         relocation for GOT reference.
1777         (elf_x86_64_finish_dynamic_symbol): Abort if
1778         no_finish_dynamic_symbol isn't 0.
1779
1780 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1781
1782         PR ld/21402
1783         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
1784         undefined weak symbol, don't make it dynamic.
1785         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
1786         set no_finish_dynamic_symbol and generate R_386_RELATIVE
1787         relocation for R_386_GOT32.
1788
1789 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1790
1791         PR ld/21425
1792         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
1793
1794 2017-04-23  Alan Modra  <amodra@gmail.com>
1795
1796         PR 21414
1797         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
1798         * elf.c (lcomm_sym): New.
1799         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
1800         * bfd-in2.h: Regenerate.
1801
1802 2017-04-23  Alan Modra  <amodra@gmail.com>
1803
1804         PR 21412
1805         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
1806         parameters and comment.
1807         (_bfd_elf_get_reloc_section): Delete.
1808         (_bfd_elf_plt_get_reloc_section): Declare.
1809         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
1810         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
1811         Extracted from..
1812         (_bfd_elf_get_reloc_section): ..here.  Delete.
1813         (assign_section_numbers): Call elf_get_reloc_section.
1814         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
1815         * elfxx-target.h (elf_backend_get_reloc_section): Update.
1816
1817 2017-04-23  Alan Modra  <amodra@gmail.com>
1818
1819         PR 21409
1820         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
1821         no symbols.
1822
1823 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1824
1825         PR ld/21402
1826         * elf32-i386.c (elf_i386_link_hash_entry): Add
1827         no_finish_dynamic_symbol.
1828         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
1829         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
1830         symbol, don't make it dynamic in PIE.
1831         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
1832         set no_finish_dynamic_symbol and generate R_386_RELATIVE
1833         relocation for R_386_GOT32
1834         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
1835         isn't 0.
1836
1837 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1838
1839         PR ld/19617
1840         PR ld/21086
1841         * elflink.c (elf_link_add_object_symbols): Require
1842         --no-dynamic-linker with -E/--dynamic-list when creating
1843         dynamic sections.
1844
1845 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
1846
1847         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
1848         if forced local.
1849
1850 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
1851
1852         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
1853         dynamic symbol sorting.
1854
1855 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1856
1857         PR ld/21382
1858         * elflink.c (elf_link_add_object_symbols): Preserve
1859         dynamic_ref_after_ir_def when restoring the symbol table for
1860         unneeded dynamic object.
1861
1862 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
1863
1864         PR ld/21401
1865         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
1866         on on undefined IFUNC symbol in the second PLT.
1867
1868 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
1869
1870         * peXXigen.c (pe_print_reloc): Correct chunk_end.
1871
1872 2017-04-19  Alan Modra  <amodra@gmail.com>
1873
1874         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
1875         or make dynamic for info->dynamic_undefined_weak 0 and 1.
1876         * elf32-ppc.c:Formatting.
1877         (ensure_undefweak_dynamic): Don't make dynamic when
1878         info->dynamic_undefined_weak is zero.
1879         (allocate_dynrelocs): Discard undefweak dyn_relocs for
1880         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
1881         not default visibility.  Discard undef and undefweak
1882         dyn_relocs earlier.
1883         (ppc_elf_relocate_section): Adjust to suit.
1884         * elf64-ppc.c: Formatting.
1885         (ensure_undefweak_dynamic): Don't make dynamic when
1886         info->dynamic_undefined_weak is zero.
1887         (allocate_dynrelocs): Discard undefweak dyn_relocs for
1888         info->dynamic_undefined_weak.  Discard them earlier.
1889
1890 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1891
1892         PR ld/21389
1893         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
1894         before generating the version definition section.
1895
1896 2017-04-17  Alan Modra  <amodra@gmail.com>
1897
1898         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
1899         state when a regular object file defines a symbol with
1900         incompatible type to that defined by an earlier shared lib.
1901
1902 2017-04-13  Alan Modra  <amodra@gmail.com>
1903
1904         * coffcode.h: Wrap some overly long _bfd_error_handler args.
1905         * elf.c: Likewise.
1906         * elf32-arm.c: Likewise.
1907         * elf32-i386.c: Likewise.
1908         * elf32-mep.c: Likewise.
1909         * elf64-ia64-vms.c: Likewise.
1910         * elf64-x86-64.c: Likewise.
1911         * elflink.c: Likewise.
1912         * elfnn-ia64.c: Likewise.
1913         * elfxx-mips.c: Likewise.
1914
1915 2017-04-13  Alan Modra  <amodra@gmail.com>
1916
1917         * aoutx.h: Use %B and %A in error messages throughout file.
1918         * aout-cris.c: Likewise.
1919         * archive.c: Likewise.
1920         * binary.c: Likewise.
1921         * coff-rs6000.c: Likewise.
1922         * coff-tic4x.c: Likewise.
1923         * coffcode.h: Likewise.
1924         * coffgen.c: Likewise.
1925         * cofflink.c: Likewise.
1926         * coffswap.h: Likewise.
1927         * cpu-arm.c: Likewise.
1928         * elf-eh-frame.c: Likewise.
1929         * elf-m10300.c: Likewise.
1930         * elf.c: Likewise.
1931         * elf32-arc.c: Likewise.
1932         * elf32-arm.c: Likewise.
1933         * elf32-bfin.c: Likewise.
1934         * elf32-frv.c: Likewise.
1935         * elf32-iq2000.c: Likewise.
1936         * elf32-m32c.c: Likewise.
1937         * elf32-microblaze.c: Likewise.
1938         * elf32-nds32.c: Likewise.
1939         * elf32-rl78.c: Likewise.
1940         * elf32-rx.c: Likewise.
1941         * elf32-score.c: Likewise.
1942         * elf32-score7.c: Likewise.
1943         * elf32-sh64.c: Likewise.
1944         * elf32-v850.c: Likewise.
1945         * elf32-vax.c: Likewise.
1946         * elf32-visium.c: Likewise.
1947         * elf64-ia64-vms.c: Likewise.
1948         * elf64-mmix.c: Likewise.
1949         * elf64-sh64.c: Likewise.
1950         * elfcode.h: Likewise.
1951         * elfnn-aarch64.c: Likewise.
1952         * elfnn-ia64.c: Likewise.
1953         * elfxx-mips.c: Likewise.
1954         * hpux-core.c: Likewise.
1955         * ieee.c: Likewise.
1956         * ihex.c: Likewise.
1957         * linker.c: Likewise.
1958         * merge.c: Likewise.
1959         * mmo.c: Likewise.
1960         * oasys.c: Likewise.
1961         * pdp11.c: Likewise.
1962         * peXXigen.c: Likewise.
1963         * rs6000-core.c: Likewise.
1964         * vms-alpha.c: Likewise.
1965         * xcofflink.c: Likewise.
1966
1967 2017-04-13  Alan Modra  <amodra@gmail.com>
1968
1969         * bfd.c (PRINT_TYPE): Define.
1970         (_doprnt): New function.
1971         (error_handler_internal): Use _doprnt.
1972         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
1973         calls in their natural order, throughout file.
1974         * coff-mcore.c: Likewise.
1975         * coff-ppc.c: Likewise.
1976         * coff-tic80.c: Likewise.
1977         * cofflink.c: Likewise.
1978         * elf-s390-common.c: Likewise.
1979         * elf.c: Likewise.
1980         * elf32-arm.c: Likewise.
1981         * elf32-i386.c: Likewise.
1982         * elf32-m32r.c: Likewise.
1983         * elf32-msp430.c: Likewise.
1984         * elf32-spu.c: Likewise.
1985         * elf64-ia64-vms.c: Likewise.
1986         * elf64-sparc.c: Likewise.
1987         * elf64-x86-64.c: Likewise.
1988         * elflink.c: Likewise.
1989         * elfnn-aarch64.c: Likewise.
1990         * elfnn-ia64.c: Likewise.
1991         * elfxx-mips.c: Likewise.
1992
1993 2017-04-13  Alan Modra  <amodra@gmail.com>
1994
1995         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
1996         branch veneers" error.  Fix double space and format message.
1997         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
1998         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
1999
2000 2017-04-13  Alan Modra  <amodra@gmail.com>
2001
2002         * bfd-in2.h: Regenerate.
2003
2004 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
2005
2006         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
2007         extra `\n' in warning/error messages.
2008         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
2009         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2010
2011 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
2012
2013         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
2014         processor-specific properties with generic ELF target vector.
2015
2016 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
2017
2018         * elf32-sparc.c (elf_backend_fixup_symbol): New.
2019         * elf64-sparc.c (elf_backend_fixup_symbol): New.
2020         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2021         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
2022         has_non_got_reloc.
2023         (link_hash_newfunc): Initialize has_got_reloc and
2024         has_non_got_reloc.
2025         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
2026         section.
2027         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
2028         has_non_got_reloc.
2029         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
2030         has_non_got_reloc.
2031         (_bfd_sparc_elf_fixup_symbol): New function.
2032         (allocate_dynrelocs): Don't allocate space for dynamic
2033         relocations and discard relocations against resolved undefined
2034         weak symbols in executable.  Don't make resolved undefined weak
2035         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
2036         relocation against undefined weak symbols in PIE.
2037         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
2038         relocations against resolved undefined weak symbols in PIE
2039         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
2040         without ynamic PLT/GOT relocations for resolved undefined weak
2041         symbols.
2042         Don't generate dynamic relocation against resolved undefined
2043         weak symbol in executable.
2044         (pie_finish_undefweak_symbol): New function.
2045         (_bfd_sparc_elf_finish_dynamic_sections): Call
2046         pie_finish_undefweak_symbol on all symbols in PIE.
2047         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
2048         (_bfd_sparc_elf_fixup_symbol): New function.
2049
2050 2017-04-10  Nick Clifton  <nickc@redhat.com>
2051
2052         * config.bfd: Remove ns32k from obsolete list.
2053
2054 2017-04-10  Alan Modra  <amodra@gmail.com>
2055
2056         PR 21287
2057         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
2058         (special_sections_i): Likewise for .init_array.
2059         (special_sections_p): Likewise for .preinit_array.
2060
2061 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2062
2063         PR ld/19579
2064         PR ld/21306
2065         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
2066         ELF_COMMON_DEF_P for common symbols.
2067         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2068         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2069         * elflink.c (_bfd_elf_merge_symbol): Revert commits
2070         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
2071         07492f668d2173da7a2bda3707ff0985e0f460b6.
2072
2073 2017-04-07  Pedro Alves  <palves@redhat.com>
2074
2075         * opncls.c (bfd_get_debug_link_info): Rename to...
2076         (bfd_get_debug_link_info_1): ... this.  Change type of second
2077         parameter to void pointer.  Adjust.
2078         (bfd_get_debug_link_info): Reimplement on top of
2079         bfd_get_debug_link_info_1.
2080         (separate_debug_file_exists, separate_alt_debug_file_exists):
2081         Change type of second parameter to void pointer.  Adjust.
2082         (get_func_type, check_func_type): Change type of second parameter
2083         to void pointer.
2084         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
2085         the callback functions instead of passing the address of a local.
2086         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
2087         find_separate_debug_file.
2088         (get_alt_debug_link_info_shim): Change type of second parameter to
2089         void pointer.  Adjust.
2090         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
2091         find_separate_debug_file.
2092         (get_build_id_name, bfd_boolean check_build_id_file): Change type
2093         of second parameter to void pointer.  Adjust.
2094         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
2095         pointer local to find_separate_debug_file.
2096
2097 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
2098
2099         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
2100         external symbols with a definition.
2101         (_bfd_coff_gc_mark_extra_sections): Fix typo.
2102
2103 2017-04-07  Alan Modra  <amodra@gmail.com>
2104
2105         * po/SRC-POTFILES.in: Regenerate.
2106
2107 2017-04-05  Alan Modra  <amodra@gmail.com>
2108
2109         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
2110         reference counting.
2111
2112 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
2113
2114         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
2115         numbers for DataDirectory entry indicies passed to
2116         add_data_entry().
2117
2118 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
2119
2120         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
2121         each GNU_MBIND section and align GNU_MBIND section to page size.
2122         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
2123         segment for each GNU_MBIND section.
2124         (_bfd_elf_init_private_section_data): Copy sh_info from input
2125         for GNU_MBIND section.
2126
2127 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
2128
2129         * elfnn-riscv.c (GP_NAME): Delete.
2130         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
2131         (_bfd_riscv_relax_lui): Likewise.
2132
2133 2017-04-04  Nick Clifton  <nickc@redhat.com>
2134
2135         PR binutils/21342
2136         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
2137         dereference.
2138         (bfd_elf_final_link): Only initialize the extended symbol index
2139         section if there are extended symbol tables to list.
2140
2141 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
2142
2143         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
2144         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
2145         * configure.ac (elf): Add elf-properties.lo.
2146         * Makefile.in: Regenerated.
2147         * configure: Likewise.
2148         * elf-bfd.h (elf_property_kind): New.
2149         (elf_property): Likewise.
2150         (elf_property_list): Likewise.
2151         (elf_properties): Likewise.
2152         (_bfd_elf_parse_gnu_properties): Likewise.
2153         (_bfd_elf_get_property): Likewise.
2154         (_bfd_elf_link_setup_gnu_properties): Likewise.
2155         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
2156         and setup_gnu_properties.
2157         (elf_obj_tdata): Add properties.
2158         * elf-properties.c: New file.
2159         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
2160         (elf_i386_merge_gnu_properties): Likewise.
2161         (elf_backend_parse_gnu_properties): Likewise.
2162         (elf_backend_merge_gnu_properties): Likewise.
2163         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2164         (elf_x86_64_merge_gnu_properties): Likewise.
2165         (elf_backend_parse_gnu_properties): Likewise.
2166         (elf_backend_merge_gnu_properties): Likewise.
2167         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
2168         (elf_backend_parse_gnu_properties): Likewise.
2169         (elf_backend_setup_gnu_properties): Likewise.
2170         (elfNN_bed): Add elf_backend_parse_gnu_properties,
2171         elf_backend_merge_gnu_properties and
2172         elf_backend_setup_gnu_properties.
2173
2174 2017-03-30  Pip Cet  <pipcet@gmail.com>
2175
2176         * elf32-wasm32.c: Add relocation code, two relocs.
2177         * reloc.c: Add wasm32 relocations.
2178         * libbfd.h: Regenerate.
2179         * bfd-in2.h: Regenerate.
2180         * bfd/po/bfd.pot: Regenerate.
2181
2182 2017-03-29  Nick Clifton  <nickc@redhat.com>
2183
2184         PR binutils/18025
2185         * coff-bfd.h (struct coff_section_data): Add new fields:
2186         saved_bias and bias.
2187         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
2188         computed for PE binaries.
2189         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
2190         missing abbrev.
2191
2192 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
2193
2194         PR ld/16044
2195         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
2196         to handle a local symbol with a hash-symbol-entry; without PLT.
2197         Add BFD_ASSERT for an incidental case with GOT entry present.
2198         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
2199         isn't forced-or-set local.
2200
2201 2017-03-27  Pip Cet  <pipcet@gmail.com>
2202
2203         * wasm-module.c: New file to support WebAssembly modules.
2204         * wasm-module.h: New file to support WebAssembly modules.
2205         * doc/webassembly.texi: Start documenting wasm-module.c.
2206         * config.bfd: Add wasm_vec.
2207         * targets.c: Likewise.
2208         * configure.ac: Likewise.
2209         * Makefile.am: Add entries for wasm-module.c.
2210         * Makefile.in: Regenerate.
2211         * configure: Regenerate.
2212         * po/SRC-POTFILES.in: Regenerate.
2213
2214 2017-03-27  Pip Cet  <pipcet@gmail.com>
2215
2216         * cpu-wasm32.c: New file to support wasm32 architecture.
2217         * elf32-wasm32.c: New file to support wasm32 architecture.
2218         * Makefile.am: Add wasm32 architecture.
2219         * archures.c: Likewise.
2220         * config.bfd: Likewise.
2221         * configure.ac: Likewise.
2222         * targets.c: Likewise.
2223         * Makefile.in: Regenerate.
2224         * bfd-in2.h: Regenerate.
2225         * configure: Regenerate.
2226         * po/SRC-POTFILES.in: Regenerate.
2227
2228 2017-03-20  Alan Modra  <amodra@gmail.com>
2229
2230         PR 21266
2231         * elf64-ppc.c (compare_symbols): Stabilize sort.
2232
2233 2017-03-18  Alan Modra  <amodra@gmail.com>
2234
2235         * elf64-ppc.c (struct ppc_link_hash_table): Add
2236         local_ifunc_resolver and maybe_local_ifunc_resolver.
2237         (ppc_build_one_stub): Set flags on emitting dynamic
2238         relocation to ifunc.
2239         (ppc64_elf_relocate_section): Likewise.
2240         (ppc64_elf_finish_dynamic_symbol): Likewise.
2241         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
2242         local dynamic relocs to ifuncs.
2243         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
2244         local_ifunc_resolver and maybe_local_ifunc_resolver.
2245         (ppc_elf_relocate_section): Set flag on emitting dynamic
2246         relocation to ifuncs.
2247         (ppc_elf_finish_dynamic_symbol): Likewise.
2248         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
2249         dynamic relocs to ifuncs.
2250
2251 2017-03-13  Nick Clifton  <nickc@redhat.com>
2252
2253         PR binutils/21202
2254         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
2255         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
2256         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
2257         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
2258         * bfd-in2.h: Regenerate.
2259         * libbfd.h: Regenerate.
2260         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
2261         names.
2262         (IS_AARCH64_TLSDESC_RELOC): Likewise.
2263         (elfNN_aarch64_howto_table): Likewise.
2264         (aarch64_tls_transition_without_check): Likewise.
2265         (aarch64_reloc_got_type): Likewise.
2266         (elfNN_aarch64_final_link_relocate): Likewise.
2267         (elfNN_aarch64_tls_relax): Likewise.
2268         (elfNN_aarch64_relocate_section): Likewise.
2269         (elfNN_aarch64_gc_sweep_hook): Likewise.
2270         (elfNN_aarch64_check_relocs): Likewise.
2271         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2272         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2273
2274 2017-03-11  Alan Modra  <amodra@gmail.com>
2275
2276         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
2277         parameter is in fact used.  Whitespace fixes.
2278         * elf64-ppc.c: Likewise.
2279
2280 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
2281
2282         * rs6000-core.c (CORE_NEW): Simplify macro when
2283         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
2284
2285 2017-03-07  Alan Modra  <amodra@gmail.com>
2286
2287         PR 21224
2288         PR 20519
2289         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
2290         dyn_relocs check.
2291
2292 2017-03-05  Alan Modra  <amodra@gmail.com>
2293
2294         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
2295         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
2296         (next_cie_fde_offset): New function.
2297         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
2298         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
2299         four bytes.  Align CIEs to four or eight bytes depending on
2300         per_encoding_aligned8.  Align FDEs according to their encoding.
2301         Pad last FDE to output section alignment.
2302         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
2303         assertion.
2304         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
2305         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
2306         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
2307
2308 2017-03-02  Martin Bickel  <binutils@ineranves.de>
2309
2310         PR ld/21212
2311         * elf.c (rewrite_elf_program_header): Do not issue a warning for
2312         empty segments which have a zero filesz, but a non-zero memsz.
2313
2314 2017-03-02  Alan Modra  <amodra@gmail.com>
2315
2316         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
2317
2318 2017-02-28  Alan Modra  <amodra@gmail.com>
2319
2320         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
2321         (ppc64_elf_relocate_section): Likewise.
2322
2323 2017-02-28  Alan Modra  <amodra@gmail.com>
2324
2325         PR 20995
2326         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
2327         rather than elf32_nios2_hash_table or elf_hash_table.
2328         (create_got_section): Likewise.
2329         (nios2_elf32_finish_dynamic_symbol): Likewise.
2330         (nios2_elf32_adjust_dynamic_symbol): Likewise.
2331         (nios2_elf32_size_dynamic_sections): Likewise.
2332         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
2333         vars.  Use htab equivalents directly instead.  Don't create
2334         all dynamic sections on needing just the GOT.  Use a goto
2335         rather than a fall-through with reloc test.  Ensure
2336         htab->dynobj is set when making dynamic sreloc section.
2337         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
2338         equivalent directly instead.  Don't segfault on looking for
2339         .dynamic when dynamic sections have not been created.  Don't
2340         segfault on .got.plt being discarded.
2341         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
2342         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
2343         fixme and another not so relevant comment.
2344         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
2345         already set, set hash table dynobj on creating .sbss.
2346
2347 2017-02-28  Alan Modra  <amodra@gmail.com>
2348
2349         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
2350         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
2351         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
2352         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
2353         (ppc64_elf_relocate_section): Likewise.
2354         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
2355         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
2356         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
2357         * libbfd.h: Regenerate.
2358         * bfd-in2.h: Regenerate.
2359
2360 2017-02-28  Alan Modra  <amodra@gmail.com>
2361
2362         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
2363         dynamic .data.rel.ro read-only.
2364         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
2365         rather than section flags when deciding where copy reloc goes.
2366         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2367         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2368         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2369         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
2370         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
2371         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
2372         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
2373         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
2374         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2375         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
2376         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
2377         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
2378         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2379         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2380         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
2381         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
2382         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2383         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2384         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
2385
2386 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
2387
2388         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
2389         `jalr $0, $25' instruction encoding.
2390
2391 2017-02-27  Nick Clifton  <nickc@redhat.com>
2392
2393         PR ld/21180
2394         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
2395         generating a seg-fault when encountering a symbol that has been
2396         deleted by garbage collection.
2397
2398 2017-02-25  Alan Modra  <amodra@gmail.com>
2399
2400         * elf32-arc.c (struct dynamic_sections): Delete.
2401         (enum dyn_section_types): Delete.
2402         (dyn_section_names): Delete.
2403         (arc_create_dynamic_sections): Delete.
2404         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
2405         segfault on discarded .rela.plt section.
2406         (elf_arc_size_dynamic_sections): Formatting.  Don't call
2407         arc_create_dynamic_sections.  Don't allocate memory for sections
2408         handled by the generic linker.  Correct code finding relocs in
2409         read-only sections.  Set SEC_EXCLUDE on zero size .got,
2410         .got.plt, and .dynbss sections.  Do set .interp for pies.
2411
2412 2017-02-24  Andrew Waterman  <andrew@sifive.com>
2413
2414         * elfnn-riscv.c (GP_NAME): New macro.
2415         (riscv_global_pointer_value): Use it.
2416         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
2417         output section, consider only that section's alignment.
2418
2419 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
2420
2421         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
2422         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
2423         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
2424         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
2425
2426 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
2427
2428         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
2429         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
2430         or misaligned.
2431
2432 2017-02-23  Alan Modra  <amodra@gmail.com>
2433
2434         PR 20744
2435         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
2436         16D relocations.
2437         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
2438         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
2439         relocs.
2440
2441 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
2442
2443         PR ld/20828
2444         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
2445         processing ahead of the call to `elf_gc_sweep_symbol'.
2446
2447 2017-02-22  Nick Clifton  <nickc@redhat.com>
2448
2449         PR binutils/21193
2450         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
2451         created section 4-byte alignment.
2452
2453 2017-02-22  Alan Modra  <amodra@gmail.com>
2454
2455         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
2456         on .got or .plt output section being discarded by script.
2457         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
2458         vxworks splt temp.
2459
2460 2017-02-21  Alan Modra  <amodra@gmail.com>
2461
2462         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
2463         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
2464
2465 2017-02-20  Alan Modra  <amodra@gmail.com>
2466
2467         PR 21181
2468         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
2469         if DT_RELSZ/DT_RELASZ is zero.
2470
2471 2017-02-17  Nick Clifton  <nickc@redhat.com>
2472
2473         * compress.c (bfd_get_full_section_contents): Remember to reduce
2474         compressed size by the sizeof the compression header when
2475         decompressing the contents.
2476
2477 2017-02-17  Pedro Alves  <palves@redhat.com>
2478
2479         * srec.c (Chunk): Rename to ...
2480         (_bfd_srec_len): ... this.
2481         (S3Forced): Rename to ...
2482         (_bfd_srec_forceS3): ... this.
2483         * objcopy.c: Adjust all references.
2484
2485 2017-02-17  Pedro Alves  <palves@redhat.com>
2486
2487         * archive.c (bsd_write_armap): Rename to ...
2488         (_bfd_bsd_write_armap): ... this.
2489         (coff_write_armap): Rename to ...
2490         (_bfd_coff_write_armap): ... this.
2491         * libbfd-in.h (bsd_write_armap): Rename to ...
2492         (_bfd_bsd_write_armap): ... this.
2493         (coff_write_armap): Rename to ...
2494         (_bfd_coff_write_armap): ... this.
2495         * aout-target.h, aout-tic30.c: Adjust all users.
2496         * libbfd.h: Regenerate.
2497
2498 2017-02-17  Pedro Alves  <palves@redhat.com>
2499
2500         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
2501         (warn_deprecated): Rename to ...
2502         (_bfd_warn_deprecated): ... this.
2503         * libbfd.c (warn_deprecated): Rename to ...
2504         (_bfd_warn_deprecated): ... this.
2505         * bfd-in2.h: Regenerate.
2506
2507 2017-02-17  Pedro Alves  <palves@redhat.com>
2508
2509         * bfdio.c (real_ftell): Rename to ...
2510         (_bfd_real_ftell): ... this.
2511         (real_fseek): Rename to ...
2512         (_bfd_real_fseek): ... this.
2513         (real_fopen): Rename to ...
2514         (_bfd_real_fopen): ... this.
2515         * libbfd-in.h (real_ftell): Rename to ...
2516         (_bfd_real_ftell): ... this.
2517         (real_fseek): Rename to ...
2518         (_bfd_real_fseek): ... this.
2519         (real_fopen): Rename to ...
2520         (_bfd_real_fopen): ... this.
2521         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
2522         * libbfd.h: Regenerate.
2523
2524 2017-02-17  Pedro Alves  <palves@redhat.com>
2525
2526         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
2527         * libbfd.c (read_unsigned_leb128): Rename to ...
2528         (_bfd_read_unsigned_leb128): ... this.
2529         (read_signed_leb128): Rename to ...
2530         (_bfd_read_signed_leb128): ... this.
2531         (safe_read_leb128): Rename to ...
2532         (_bfd_safe_read_leb128): ... this.
2533         * libbfd-in.h (read_unsigned_leb128): Rename to ...
2534         (_bfd_read_unsigned_leb128): ... this.
2535         (read_signed_leb128): Rename to ...
2536         (_bfd_read_signed_leb128): ... this.
2537         (safe_read_leb128): Rename to ...
2538         (_bfd_safe_read_leb128): ... this.
2539         * libbfd.h: Renegerate.
2540
2541 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2542
2543         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
2544         before trying to fine matching file and line information.
2545
2546 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2547
2548         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
2549         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
2550         not match current bfd, then reload debug information.  Record bfd
2551         we're loading debug info for in the stash.  If we have debug
2552         informatin in the cache then perform section placement before
2553         returning.
2554
2555 2017-02-16  Alan Modra  <amodra@gmail.com>
2556
2557         PR 21000
2558         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
2559         * elfxx-target.h (elf_backend_no_page_alias): Define.
2560         (elfNN_bed): Init new field.
2561         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
2562         ensure PT_LOAD segment starts on a new page.
2563         * elf32-hppa.c (elf_backend_no_page_alias): Define.
2564
2565 2017-02-16  Alan Modra  <amodra@gmail.com>
2566
2567         PR 21132
2568         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
2569         if pic.
2570
2571 2017-02-16  Jiong Wang <jiong.wang@arm.com>
2572
2573         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
2574         * bfd-in2.h: Regenerated.
2575
2576 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2577
2578         PR ld/21168
2579         * elf32-i386.c (elf_i386_relocate_section): Allow
2580         "lea foo@GOT, %reg" in PIC.
2581
2582 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2583
2584         PR ld/20244
2585         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
2586         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
2587         error against local IFUNC symbol without a base register for
2588         PIC.
2589
2590 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
2591
2592         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
2593         `%P: %H:' with `info->callbacks->einfo'.
2594         (ppc_elf_relocate_section): Likewise.
2595         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2596         (ppc64_elf_edit_toc): Likewise.
2597         (ppc64_elf_relocate_section): Likewise.
2598
2599 2017-02-14  Alan Modra  <amodra@gmail.com>
2600
2601         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2602         --gc-keep-exported, and test versioned field of sym rather than
2603         looking for @ in name.
2604
2605 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
2606
2607         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
2608         __global_pointer$.
2609
2610 2017-02-13  Nick Clifton  <nickc@redhat.com>
2611
2612         PR binutils/21151
2613         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
2614         unit length field.
2615
2616 2017-02-07  Andrew Waterman  <andrew@sifive.com>
2617
2618         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
2619         entry size if PLT header is written.
2620
2621 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
2622
2623         Fix sparc64 dynamic relocation processing to use the dynamic
2624         symbol count.
2625         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
2626         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
2627         should be used.
2628
2629 2017-02-03  Nick Clifton  <nickc@redhat.com>
2630
2631         PR 21096
2632         * coffcode.h (coff_write_object_contents): Enlarge size of
2633         s_name_buf in order to avoid compile time warning about possible
2634         integer truncation.
2635         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
2636         32-bits of insn value before printing into buffer.
2637
2638 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
2639
2640         * elfxx-mips.c (mips_elf_hash_sort_data): Add
2641         `max_local_dynindx'.
2642         (mips_elf_sort_hash_table): Handle it.
2643         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
2644         symbols bump up `max_local_dynindx' rather than
2645         `max_non_got_dynindx'.
2646
2647 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
2648
2649         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
2650         `min_got_dynindx', `max_unref_got_dynindx' and
2651         `max_non_got_dynindx' members to the `bfd_size_type' data type.
2652         (mips_elf_sort_hash_table): Adjust accordingly.
2653
2654 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
2655
2656         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
2657         to access the hash table.
2658
2659 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
2660
2661         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
2662         non-NULL `htab' to the beginning.
2663
2664 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
2665
2666         * elflink.c (elf_gc_sweep): Wrap overlong line.
2667
2668 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
2669
2670         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
2671         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
2672         * elfxx-mips.c (mips_elf_link_hash_table): Add
2673         `ignore_branch_isa' member.
2674         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
2675         in branch relocation calculation as an error if
2676         `ignore_branch_isa' has been set.
2677         (_bfd_mips_elf_insn32): Rename to...
2678         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
2679         parameter to `insn32' and add an `ignore_branch_isa' parameter.
2680         Handle the new parameter.
2681
2682 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
2683
2684         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
2685         local variable dynobj.
2686
2687         PR ld/20995
2688         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
2689         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
2690         executable from read-only sections into sdynrelro.
2691         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
2692         dynamic relocs in sdynrelro.
2693         (elf_backend_want_dynrelro): Define.
2694
2695 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2696
2697         * config.bfd (*-*-rtemsaout*): Mark as removed.
2698
2699 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2700
2701         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
2702         (arm-*-rtems*): Move to (arm*-*-eabi*).
2703         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
2704         (m68-*-rtems*): Move to (m68*-*-elf*).
2705
2706 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2707
2708         * config.bfd (*-*-rtemscoff*): Mark as removed.
2709
2710 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
2711
2712         PR ld/20828
2713         * elflink.c (bfd_elf_record_link_assignment): Revert last
2714         change and don't ever clear `forced_local'.  Set `mark'
2715         unconditionally.
2716         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
2717         file.
2718         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
2719         (bfd_elf_size_dynamic_sections): ... here.
2720         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
2721         and set `mark' instead in `__tls_get_addr_opt' processing.
2722         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
2723
2724 2017-01-24  Alan Modra  <amodra@gmail.com>
2725
2726         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
2727         where dynamic relocs are preferable.  Allow ifunc too.
2728         (ensure_undefweak_dynamic): New function.
2729         (allocate_dynrelocs): Use it here.  Move plt handling last and
2730         don't make symbols dynamic, simplifying loop.  Only make undef
2731         weak symbols with GOT entries dynamic.  Correct condition
2732         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
2733         comments.  Remove goto.
2734         (ppc_elf_relocate_section): Correct test for using dynamic
2735         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
2736         to suit.  Set up explicit tls_index entries and implicit GOT
2737         tls_index entries resolvable at link time for
2738         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
2739         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
2740         (ensure_undefweak_dynamic): New function.
2741         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
2742         with GOT entries dynamic.  Remove unnecessary test of
2743         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
2744         (ppc64_elf_relocate_section): Correct test for using dynamic
2745         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
2746         to suit.  Set up explicit tls_index entries and implicit GOT
2747         tls_index entries resolvable at link time for __tls_get_addr_opt.
2748         Simplify expression to clear mem for prelink.
2749
2750 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
2751
2752         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
2753
2754 2017-01-20  Jiong Wang <jiong.wang@arm.com>
2755
2756         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
2757         (elf_backend_hash_symbol): Define.
2758
2759 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
2760
2761         PR ld/20828
2762         * elflink.c (bfd_elf_record_link_assignment): Clear any
2763         `forced_local' marking for DSO symbols that are not being
2764         provided.
2765
2766 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2767
2768         * elfnn-riscv.c (riscv_elf_object_p): New function.
2769
2770 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2771
2772         PR ld/21038
2773         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2774         plt_bnd_eh_frame.
2775         (elf_x86_64_check_relocs): Create .eh_frame section for the
2776         .plt.bnd section.
2777         (elf_x86_64_size_dynamic_sections): Allocate and initialize
2778         .eh_frame section for the .plt.bnd section.
2779         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2780         for the .plt.bnd section.
2781
2782 2017-01-12  Nick Clifton  <nickc@redhat.com>
2783
2784         PR binutils/20876
2785         * opncls.c (find_separate_debug_file): Add include_dirs
2786         parameter.  Only include the directory part of the bfd's filename
2787         in search paths if include_dirs is true.  Add a couple of extra
2788         locations for looking for debug files.
2789         ( bfd_follow_gnu_debuglink): Update invocation of
2790         find_separate_debug_file.
2791         (bfd_follow_gnu_debugaltlink): Likewise.
2792         (get_build_id): New function: Finds the build-id of the given bfd.
2793         (get_build_id_name): New function: Computes the name of the
2794         separate debug info file for a bfd, based upon its build-id.
2795         (check_build_id_file): New function: Checks to see if a separate
2796         debug info file exists at the given location, and that its
2797         build-id matches that of the original bfd.
2798         (bfd_follow_build_id_debuglink): New function: Finds a separate
2799         debug info file for a given bfd by using the build-id method.
2800         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
2801         method of locating a separate debug info file before using the
2802         debuglink method.
2803         * bfd-in2.h: Regenerate.
2804
2805 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2806
2807         PR ld/21038
2808         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
2809         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
2810         elf_x86_64_eh_frame_plt_got.
2811         (elf_x86_64_size_dynamic_sections): Get unwind info from
2812         elf_x86_64_bnd_arch_bed for the BND PLT.
2813
2814 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
2815
2816         * config.bfd: Add entries for i686-redox and x86_64-redox.
2817
2818 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2819
2820         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
2821         to 4 bytes.
2822         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2823         .eh_frame section to 4 bytes for x32.
2824         (elf_x86_64_check_relocs): Likewise.
2825
2826 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2827
2828         PR ld/20830
2829         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
2830         (PLT_GOT_FDE_LENGTH): Likewise.
2831         (elf_i386_plt_layout): Add eh_frame_plt_got and
2832         eh_frame_plt_got_size.
2833         (elf_i386_plt): Updated.
2834         (elf_i386_link_hash_table): Add plt_got_eh_frame.
2835         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
2836         (elf_i386_size_dynamic_sections): Allocate and initialize
2837         .eh_frame section for .plt.got.
2838         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
2839         .plt.got.
2840         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
2841         eh_frame_plt_got_size.
2842         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
2843         (PLT_GOT_FDE_LENGTH): Likewise.
2844         (elf_x86_64_backend_data): Add eh_frame_plt_got and
2845         eh_frame_plt_got_size.
2846         (elf_x86_64_arch_bed): Updated.
2847         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
2848         eh_frame_plt_got_size.
2849         (elf_x86_64_nacl_arch_bed): Likewise.
2850         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
2851         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
2852         (elf_x86_64_size_dynamic_sections): Allocate and initialize
2853         .eh_frame section for .plt.got.
2854         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2855         for .plt.got.
2856
2857 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2858
2859         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
2860         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
2861
2862 2017-01-09  Nick Clifton  <nickc@redhat.com>
2863
2864         * dwarf2.c (lookup_address_in_function_table): Return early if
2865         there are no functions in the given comp unit, or if the high
2866         address of the last function in the comp unit is less than the
2867         desired address.
2868
2869 2017-01-09  Nick Clifton  <nickc@redhat.com>
2870
2871         PR binutils/21013
2872         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
2873         message if there are too many symbols to load.
2874
2875 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
2876
2877         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
2878         if relocs are cached.
2879
2880 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
2881
2882         PR ld/21017
2883         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
2884         for R_MICROBLAZE_GOTOFF_64.
2885
2886 2017-01-03  Nick Clifton  <nickc@redhat.com>
2887
2888         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
2889         warning about using a possibly uninitialised variable.
2890
2891 2017-01-02  Alan Modra  <amodra@gmail.com>
2892
2893         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
2894         (allocate_plt_static, allocate_dynrelocs): Use it.
2895
2896 2017-01-02  Alan Modra  <amodra@gmail.com>
2897
2898         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
2899         .PARISC.unwind section.
2900
2901 2017-01-02  Alan Modra  <amodra@gmail.com>
2902
2903         PR ld/20989
2904         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
2905         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
2906         indirect to GOT pointer relative code edit.
2907
2908 2017-01-02  Alan Modra  <amodra@gmail.com>
2909
2910         Update year range in copyright notice of all files.
2911
2912 For older changes see ChangeLog-2016
2913 \f
2914 Copyright (C) 2017 Free Software Foundation, Inc.
2915
2916 Copying and distribution of this file, with or without modification,
2917 are permitted in any medium without royalty provided the copyright
2918 notice and this notice are preserved.
2919
2920 Local Variables:
2921 mode: change-log
2922 left-margin: 8
2923 fill-column: 74
2924 version-control: never
2925 End: