bfd/ChangeLog

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