bfd/ChangeLog

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