bfd/ChangeLog

   1 2015-09-30  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/19013
   4         * elflink.c (_bfd_elf_merge_sections): Only merge input bfds
   5         that have the compatible ELF machine code with the output bfd.
   6
   7 2015-09-30  Alan Modra  <amodra@gmail.com>
   8
   9         PR ld/19013
  10         * elflink.c (_bfd_elf_merge_sections): Only merge input bfds that
  11         will be handled by elf_link_input_bfd.  Rename abfd param to obfd.
  12
  13 2015-09-30  Rich Felker  <dalias@libc.org>
  14
  15         * config.bfd (targ_selvecs): Add fdpic and misc targets
  16         for sh*-*-linux*.
  17
  18 2015-09-29  Andrew Stubbs  <ams@codesourcery.com>
  19             H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         PR binutils/19020
  22         * bfd.c (bfd_convert_section_contents): Add ptr_size parameter.
  23         * bfd-in2.h: Regenerated.
  24
  25 2015-08-11  Peter Zotov  <whitequark@whitequark.org>
  26
  27         PR ld/18759
  28         * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
  29         (R_OR1K_16_PCREL): Likewise.
  30         (R_OR1K_8_PCREL): Likewise.
  31
  32 2015-09-23  Nick Clifton  <nickc@redhat.com>
  33
  34         * bout.c (b_out_slurp_reloc_table): Cast constant to unsigned in
  35         order to avoid problems with left shifting negative values.
  36         (abs32code): Likewise.
  37         * mach-o.c (FILE_ALIGN): Likewise.
  38         * coff-rs6000.c (xcoff_debug_sections): Delete unused static
  39         array.
  40         * elf32-visium.c (visium_reloc_map): Likewise.
  41         * elf32-arm.c (elf32_arm_final_link_relocate): Remove useless
  42         calls to abs function.
  43         * elf32-frv.c (_frvfdpic_relax_tls_entries): Likewise.
  44         * elf32-score.c (score_elf_final_link_relocate): Likewise.
  45         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
  46         * elf32-i860.c (i860_howto_pc26_reloc): Use multiplication instead
  47         of shifting to create a negative mask.
  48         * elf32-msp430.c (elf_backend_special_sections): Define.
  49         * elfxx-mips.c (got_ofst_reloc_p): Delete unused function.
  50         (got_hi16_reloc_p): Delete unused function.
  51         * ppcboot.c (ppcboot_bfd_print_private_bfd_data): Fix test of
  52         partition name.
  53
  54 2015-09-23  Nick Clifton  <nickc@redhat.com>
  55
  56         PR binutils/15835
  57         * elf-bfd.h (struct elf_section_list): New structure.
  58         (struct elf_obj_tdata): Replace symtab_shndx_hdr with
  59         symtab_shndx_list.  Delete symtab_shndx_section.
  60         (elf_symtab_shndx): Replace macro with elf_symtab_shndx_list.
  61         * elf.c (bfd_elf_get_syms): If symtab index sections are present,
  62         scan them for the section that matches the provided symbol table.
  63         (bfd_section_from_shdr): Record all SHT_SYMTAB_SHNDX sections.
  64         (assign_section_numbers): Use the first symtab index table in the
  65         list.
  66         (_bfd_elf_compute_section_file_positions): Replace use of
  67         symtab_shndx_hdr with use of symtab_shndx_list.
  68         (find_section_in_list): New function.
  69         (assign_file_postions_except_relocs): Use new function.
  70         (_bfd_elf_copy_private_symbol_data): Likewise.
  71         (swap_out_syms): Handle multiple symbol table index sections.
  72         * elf32-m32c.c (m32c_elf_relax_section): Replace use of
  73         symtab_shndx_hdr with use of symtab_shndx_list.
  74         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
  75         * elf32-rx.c (rx_relax_section): Likewise.
  76         * elf32-v850.c (v850_elf_relax_delete_bytes): Likewise.
  77         * elflink.c (bfd_elf_final_link): Likewise.
  78
  79 2015-09-21  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         * bfd.c (bfd_update_compression_header): Use bfd_put_32 on
  82         ch_type.
  83         (bfd_check_compression_header): Use bfd_get_32 on ch_type.
  84         (bfd_convert_section_contents): Use bfd_get_32 and bfd_put_32
  85         on ch_type.
  86
  87 2015-09-20  Rich Felker  <dalias@libc.org>
  88
  89         * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
  90         .interp when info->nointerp.
  91         (bfd_elf_size_dynamic_sections): Adjust assert.
  92         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't size .interp
  93         when info->nointerp.
  94         * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
  95         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
  96         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
  97         * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
  98         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
  99         * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
 100         * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
 101         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
 102         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
 103         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
 104         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
 105         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 106         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
 107         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
 108         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 109         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
 110         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
 111         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
 112         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
 113         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Likewise.
 114         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 115         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
 116         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
 117         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
 118         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
 119         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 120         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
 121         * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
 122         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
 123         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
 124         * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
 125         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
 126         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 127         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 128
 129 2015-09-18  Doug Evans  <xdje42@gmail.com>
 130
 131         * targets.c (enum bfd_flavour): Add comment.
 132         (bfd_flavour_name): New function.
 133         * bfd-in2.h: Regenerate.
 134
 135 2015-09-18  Alan Modra  <amodra@gmail.com>
 136
 137         * elf64-ppc.h (struct ppc64_elf_params <tls_get_addr_opt>): Rename
 138         from no_tls_get_addr_opt.
 139         * elf64-ppc.c: Update for rename and inversion of tls_get_addr_opt.
 140         (ppc64_elf_tls_setup): Set tls_get_addr_opt to 0 only when at
 141         default of -1.
 142
 143 2015-09-17  Alan Modra  <amodra@gmail.com>
 144
 145         PR 18867
 146         * elflink.c (elf_link_adjust_relocs): Correct start of insertion
 147         sort main loop.
 148
 149 2015-09-16  Alan Modra  <amodra@gmail.com>
 150
 151         PR 18867
 152         * elflink.c (elf_link_adjust_relocs): Modify insertion sort to
 153         insert a run.  Return status in case of malloc failure.
 154         Adjust callers.
 155
 156 2015-09-15  Max Filippov  <jcmvbkbc@gmail.com>
 157
 158         * elf32-xtensa.c (elf_xtensa_be_plt_entry)
 159         (elf_xtensa_le_plt_entry): Emit 'entry' instruction only for
 160         windowed ABI.
 161         (elf_xtensa_create_plt_entry): Generate 'l32r' offsets and fix
 162         up instructions according to ABI.
 163
 164 2015-09-14  Rich Felker  <dalias@libc.org>
 165
 166         * elf32-sh.c (sh_elf_relocate_section): Set EF_SH_PIC flag
 167         instead of clearing it on cross-section relocations.
 168         (sh_elf_merge_private_data): Clear EF_SH_PIC flag by default.
 169
 170 2015-09-12  Helge Deller  <deller@gmx.de>
 171
 172         PR ld/18514
 173         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Set .plt entry
 174         size to 0.
 175
 176 2015-09-09  Jiong Wang  <jiong.wang@arm.com>
 177
 178         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Sort alphabetically.
 179
 180 2015-09-09  Jiong Wang  <jiong.wang@arm.com>
 181
 182         * elfnn-aarch64.c (aarch64_tls_transition_without_check): Support three
 183         TLS local dynamic traditional relocations types.
 184         (elfNN_aarch64_tls_relax): Support TLS local dynamic traditional to
 185         local executable relaxation.
 186
 187 2015-09-03  H.J. Lu  <hongjiu.lu@intel.com>
 188
 189         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Remove
 190         convert_mov_to_lea.
 191
 192 2015-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         * elf32-i386.c (R_386_irelative): Renamed to ...
 195         (R_386_ext2): This.
 196         (R_386_vt_offset): Updated.
 197         (elf_i386_rtype_to_howto): Likewise.
 198         (elf_i386_relocate_section): Likewise.
 199
 200 2015-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         PR ld/18900
 203         * elf32-i386.c (elf_i386_link_hash_entry): Add
 204         func_pointer_refcount.
 205         (elf_i386_link_hash_newfunc): Clear func_pointer_refcount.
 206         (elf_i386_get_local_sym_hash): Likewise.
 207         (elf_i386_copy_indirect_symbol): Also copy
 208         func_pointer_refcount.
 209         (elf_i386_check_relocs): Increment func_pointer_refcount.
 210         (elf_i386_gc_sweep_hook): Decrement func_pointer_refcount.
 211         (elf_i386_allocate_dynrelocs): Don't create the PLT entry if
 212         there are only function pointer relocations which can be
 213         resolved at run-time.  Keep dynanamic relocations for run-time
 214         function pointer initialization.
 215         (elf_i386_relocate_section): Copy dynamic function pointer
 216         relocations.
 217         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
 218         func_pointer_refcount.
 219         (elf_x86_64_link_hash_newfunc): Clear func_pointer_refcount.
 220         (elf_x86_64_get_local_sym_hash): Likewise.
 221         (elf_x86_64_copy_indirect_symbol): Also copy
 222         func_pointer_refcount.
 223         (elf_x86_64_check_relocs): Increment func_pointer_refcount.
 224         (elf_x86_64_gc_sweep_hook): Decrement func_pointer_refcount.
 225         (elf_x86_64_allocate_dynrelocs): Don't create the PLT entry if
 226         there are only function pointer relocations which can be
 227         resolved at run-time.  Keep dynanamic relocations for run-time
 228         function pointer initialization.
 229         (elf_x86_64_relocate_section): Copy dynamic function pointer
 230         relocations.
 231
 232 2015-09-01  Alan Modra  <amodra@gmail.com>
 233
 234         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Adjust symbol value
 235         if .opd section has been edited.
 236
 237 2015-09-01  Alan Modra  <amodra@gmail.com>
 238
 239         PR 18878
 240         * elf64-ppc.c (ARRAY_SIZE): Define.  Use throughout.
 241         (enum ppc_stub_type): Add ppc_stub_save_res.
 242         (struct map_stub): Add "next" and "needs_save_res".
 243         (struct ppc_link_hash_entry): Add "save_res" flag.
 244         (struct ppc_link_hash_table): Add "group".
 245         (sfpr_define): Add stub_sec param.  Define symbol in stub_sec if
 246         stub_sec is non-null.  Set "save_res".
 247         (save_res_funcs): Make file scope, rename from funcs.  Adjust uses.
 248         (ppc64_elf_adjust_dynamic_symbol): Prohibit plt call to save_res syms.
 249         (ppc_build_one_stub): Handle ppc_stub_save_res.
 250         (ppc_size_one_stub): Set stub type to ppc_size_one_stub on finding
 251         stub for linker defined save_res sym.
 252         (group_sections): Init new fields of struct map_stub.
 253         (ppc64_elf_size_stubs): Reserve space for save/restore func copy.
 254         (ppc64_elf_build_stubs): Copy save/restore funcs to groups.  Emit
 255         alias syms too.
 256         (ppc64_elf_relocate_section): Set destination for ppc_stub_save_res.
 257
 258 2015-08-31  Alan Modra  <amodra@gmail.com>
 259
 260         * elf64-ppc.c (get_r2off): Return -1 on error.
 261         (ppc_build_one_stub): Adjust for get_r2off change.  Don't emit
 262         addi r2,r2,0 on r2off stubs when the low 16-bit delta is zero.
 263         (ppc_size_one_stub): Corresponding size changes for r2off stubs.
 264         Add condition in test for -R objects.
 265
 266 2015-08-31  Alan Modra  <amodra@gmail.com>
 267
 268         * section.c (section_id): Make file scope.
 269         (bfd_get_next_section_id): New function.
 270         * elf64-ppc.c (struct map_stub): Remove toc_off field.  Move decl.
 271         (struct ppc_stub_hash_entry): Delete stub_sec and id_sec.  Add
 272         group.  Update all uses.
 273         (struct ppc_link_hash_table): Delete top_id, top_index, and
 274         input_list.  Add sec_info_arr_size.  Rename stub_group to
 275         sec_info, and make group info indirect.  Update stub_group refs
 276         throughout file.
 277         (ppc_add_stub): Don't look for stub_sec on link_sec stub_group
 278         entry.
 279         (ppc_build_one_stub): Delete FIXME.
 280         (ppc64_elf_setup_section_lists): Size htab->sec_info for all
 281         sections, not just input sections.  Don't create htab->input_list.
 282         (ppc64_elf_next_input_section): Update to use sec_info union as
 283         list pointer.
 284         (PREV_SEC): Delete.
 285         (group_sections): Pass "info" param rather than "htab".  Iterate
 286         over output sections rather than input_list.  Use sec_info union
 287         as list pointers.  Alloc atruct map_stub, and return fail status.
 288         * bfd-in2.h: Regenerate.
 289
 290 2015-08-31  Alan Modra  <amodra@gmail.com>
 291
 292         * elflink.c (elf_sort_symbol): Use correctly sized type for
 293         calculating signed section->id difference.
 294         (elf_link_add_object_symbols): Likewise.
 295         * pef.c (bfd_pef_scan_start_address): Warning fix.
 296         * vms-alpha.c (vms_new_section_hook): Likewise.
 297
 298 2015-08-31  Alan Modra  <amodra@gmail.com>
 299
 300         * elf32-nds32.c (nds32_convert_32_to_16_alu1): Warning fix.
 301         (find_relocs_at_address_addr): Make "reloc_type" an enum.
 302         (nds32_elf_relax_delete_blanks): Warning fix.
 303         (nds32_elf_relax_loadstore): Correct loop bound.
 304
 305 2015-08-31  Alan Modra  <amodra@gmail.com>
 306
 307         * section.c (struct bfd_section): Make "id" and "index" unsigned.
 308         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust local var to suit.
 309         * elf.c (elf_map_symbols): Likewise.
 310         * elf64-ppc.c (sym_exists_at): Make "id" param unsigned.
 311         (struct ppc_link_hash_table): Make "top_id" and "top_index" unsigned.
 312         (ppc64_elf_setup_section_lists): Ditto for local vars.
 313         * elf32-arm.c: Similarly to elf64-ppc.c.
 314         * elf32-avr.c: Likewise.
 315         * elf32-hppa.c: Likewise.
 316         * elf32-m68hc1x.c: Likewise.
 317         * elf32-metag.c: Likewise.
 318         * elf32-nios2.c: Likewise.
 319         * elfnn-aarch64.c: Likewise.
 320         * simple.c (struct saved_offsets): Make "section_count" unsigned.
 321         * bfd-in2.h: Regenerate.
 322
 323 2015-08-27  Alan Modra  <amodra@gmail.com>
 324
 325         PR 18867
 326         * elf64-alpha.c (elf64_alpha_sort_relocs_p): New function.
 327         (elf_backend_sort_relocs_p): Define.
 328
 329 2015-08-26  Alan Modra  <amodra@gmail.com>
 330
 331         PR 18867
 332         * elflink.c (cmp_ext32l_r_offset, cmp_ext32b_r_offset): Delete.
 333         (cmp_ext64l_r_offset, cmp_ext64b_r_offset): Delete.
 334         (ext32l_r_offset, ext32b_r_offset, ext64l_r_offset, ext64b_r_offset):
 335         New functions.
 336         (elf_link_adjust_relocs): Use an insertion sort to sort relocs.
 337
 338 2015-08-26  Matthew Fortune  <matthew.fortune@imgtec.com>
 339
 340         PR ld/18401
 341         * elfxx-mips.c (bfd_mips_isa_ext_mach): New function: Converts an
 342         ISA value to a bfd machine number.
 343         (bfd_mips_isa_ext): Update the ISA level and revision if
 344         necessary.  Use mips_mach_extends_p to decide if the ISA extension
 345         needs to be set.
 346         (_bfd_mips_elf_merge_private_bfd_data): Allow the ISA extension to
 347         be inferred from the ABI setting.  Set the ISA level from the
 348         maximum of the incoming and outgoing ISA levels.
 349
 350 2015-08-25  Nick Clifton  <nickc@redhat.com>
 351
 352         PR binutils/18854
 353         * elf.c (bfd_section_from_shdr): Replace assertions with warnings
 354         about multiple symbol tables.
 355
 356 2015-08-25  Renlin Li  <renlin.li@arm.com>
 357
 358         * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): Use LP64 instead of
 359         ILP64.
 360         * bfd-in2.h: Regenerate.
 361
 362 2015-08-22  Alan Modra  <amodra@gmail.com>
 363
 364         * elf.c (_bfd_elf_slurp_version_tables): Always init vd_nodename.
 365         Don't copy fields not set by _bfd_elf_swap_verdef_in.
 366
 367 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 368
 369         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
 370         types, including BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
 371         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 372         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
 373         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 374         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
 375         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 376         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
 377         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
 378         (elfNN_aarch64_final_link_relocate): Likewise.
 379         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 380         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 381
 382 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 383
 384         * reloc.c (BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
 385         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 386         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
 387         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 388         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
 389         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC.
 390         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
 391         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC): New entries.
 392         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 393         * bfd-in2.h: Regenerate.
 394         * libbfd.h: Regenerate.
 395
 396 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 397
 398         PR ld/18276
 399         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
 400         types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
 401         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
 402         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
 403         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
 404         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
 405         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2.
 406         (elfNN_aarch64_final_link_relocate): Likewise.
 407         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 408         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 409
 410 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 411
 412         * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
 413         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
 414         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
 415         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
 416         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
 417         BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries.
 418         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 419         * bfd-in2.h: Regenerate.
 420         * libbfd.h: Regenerate.
 421
 422 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 423
 424         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
 425         BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
 426         (aarch64_reloc_got_type): Likewise.
 427         (elfNN_aarch64_final_link_relocate): Likewise.
 428         (elfNN_aarch64_relocate_section): Likewise.
 429         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 430         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 431
 432 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 433
 434         * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): New entry.
 435         * bfd-in2.h: Regenerate.
 436         * libbfd.h: Regenerate.
 437         * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
 438         BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
 439
 440 2015-08-19  Alan Modra  <amodra@gmail.com>
 441
 442         * elf-s390-common.c: Simplify expressions using
 443         bfd_linke_executable, bfd_link_pie and bfd_link_pic.
 444         * elf32-arm.c: Likewise.
 445         * elf32-bfin.c: Likewise.
 446         * elf32-frv.c: Likewise.
 447         * elf32-m68k.c: Likewise.
 448         * elf32-nios2.c: Likewise.
 449         * elf32-ppc.c: Likewise.
 450         * elf32-s390.c: Likewise.
 451         * elf32-sh.c: Likewise.
 452         * elf64-alpha.c: Likewise.
 453         * elf64-ppc.c: Likewise.
 454         * elf64-s390.c: Likewise.
 455         * elflink.c: Likewise.
 456
 457 2015-08-18  Jiong Wang  <jiong.wang@arm.com>
 458
 459         * elfnn-aarch64.c (aarch64_reloc_got_type): Delete useless check.
 460         (elfNN_aarch64_relocate_section): Likewise.
 461         (elfNN_aarch64_gc_sweep_hook): Likewise.
 462         (elfNN_aarch64_check_relocs): Likewise.
 463
 464 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 465
 466         PR ld/18841
 467         * elf-bfd.h (elf_link_hash_table): Add dynsym.
 468         * elf32-i386.c (elf_i386_reloc_type_class): Return
 469         reloc_class_ifunc for relocation against STT_GNU_IFUNC symbol.
 470         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
 471         * elflink.c (_bfd_elf_link_create_dynamic_sections): Set dynsym.
 472         (bfd_elf_size_dynsym_hash_dynstr): Use dynsym.
 473         (elf_final_link_info): Remove dynsym_sec.
 474         (elf_link_output_extsym): Replace dynsym_sec with dynsym.
 475         (bfd_elf_final_link): Remove reference to dynsym_sec.  Replace
 476         dynsym_sec with dynsym.
 477
 478 2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 479
 480         * bfd/aoutx.h: Replace shared, executable, relocatable and pie
 481         fields with bfd_link_executable, bfd_link_dll,
 482         bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
 483         * bfd/bout.c: Likewise.
 484         * bfd/coff-alpha.c: Likewise.
 485         * bfd/coff-arm.c: Likewise.
 486         * bfd/coff-i386.c: Likewise.
 487         * bfd/coff-i960.c: Likewise.
 488         * bfd/coff-m68k.c: Likewise.
 489         * bfd/coff-mcore.c: Likewise.
 490         * bfd/coff-mips.c: Likewise.
 491         * bfd/coff-ppc.c: Likewise.
 492         * bfd/coff-rs6000.c: Likewise.
 493         * bfd/coff-sh.c: Likewise.
 494         * bfd/coff-tic80.c: Likewise.
 495         * bfd/coff-x86_64.c: Likewise.
 496         * bfd/coff64-rs6000.c: Likewise.
 497         * bfd/coffgen.c: Likewise.
 498         * bfd/cofflink.c: Likewise.
 499         * bfd/ecoff.c: Likewise.
 500         * bfd/ecofflink.c: Likewise.
 501         * bfd/elf-bfd.h: Likewise.
 502         * bfd/elf-eh-frame.c: Likewise.
 503         * bfd/elf-ifunc.c: Likewise.
 504         * bfd/elf-m10200.c: Likewise.
 505         * bfd/elf-m10300.c: Likewise.
 506         * bfd/elf-s390-common.c: Likewise.
 507         * bfd/elf-vxworks.c: Likewise.
 508         * bfd/elf.c: Likewise.
 509         * bfd/elf32-arm.c: Likewise.
 510         * bfd/elf32-avr.c: Likewise.
 511         * bfd/elf32-bfin.c: Likewise.
 512         * bfd/elf32-cr16.c: Likewise.
 513         * bfd/elf32-cr16c.c: Likewise.
 514         * bfd/elf32-cris.c: Likewise.
 515         * bfd/elf32-crx.c: Likewise.
 516         * bfd/elf32-d10v.c: Likewise.
 517         * bfd/elf32-dlx.c: Likewise.
 518         * bfd/elf32-epiphany.c: Likewise.
 519         * bfd/elf32-fr30.c: Likewise.
 520         * bfd/elf32-frv.c: Likewise.
 521         * bfd/elf32-ft32.c: Likewise.
 522         * bfd/elf32-h8300.c: Likewise.
 523         * bfd/elf32-hppa.c: Likewise.
 524         * bfd/elf32-i370.c: Likewise.
 525         * bfd/elf32-i386.c: Likewise.
 526         * bfd/elf32-i860.c: Likewise.
 527         * bfd/elf32-ip2k.c: Likewise.
 528         * bfd/elf32-iq2000.c: Likewise.
 529         * bfd/elf32-lm32.c: Likewise.
 530         * bfd/elf32-m32c.c: Likewise.
 531         * bfd/elf32-m32r.c: Likewise.
 532         * bfd/elf32-m68hc11.c: Likewise.
 533         * bfd/elf32-m68hc1x.c: Likewise.
 534         * bfd/elf32-m68k.c: Likewise.
 535         * bfd/elf32-mcore.c: Likewise.
 536         * bfd/elf32-mep.c: Likewise.
 537         * bfd/elf32-metag.c: Likewise.
 538         * bfd/elf32-microblaze.c: Likewise.
 539         * bfd/elf32-moxie.c: Likewise.
 540         * bfd/elf32-msp430.c: Likewise.
 541         * bfd/elf32-mt.c: Likewise.
 542         * bfd/elf32-nds32.c: Likewise.
 543         * bfd/elf32-nios2.c: Likewise.
 544         * bfd/elf32-or1k.c: Likewise.
 545         * bfd/elf32-ppc.c: Likewise.
 546         * bfd/elf32-rl78.c: Likewise.
 547         * bfd/elf32-rx.c: Likewise.
 548         * bfd/elf32-s390.c: Likewise.
 549         * bfd/elf32-score.c: Likewise.
 550         * bfd/elf32-score7.c: Likewise.
 551         * bfd/elf32-sh-symbian.c: Likewise.
 552         * bfd/elf32-sh.c: Likewise.
 553         * bfd/elf32-sh64.c: Likewise.
 554         * bfd/elf32-spu.c: Likewise.
 555         * bfd/elf32-tic6x.c: Likewise.
 556         * bfd/elf32-tilepro.c: Likewise.
 557         * bfd/elf32-v850.c: Likewise.
 558         * bfd/elf32-vax.c: Likewise.
 559         * bfd/elf32-visium.c: Likewise.
 560         * bfd/elf32-xc16x.c: Likewise.
 561         * bfd/elf32-xstormy16.c: Likewise.
 562         * bfd/elf32-xtensa.c: Likewise.
 563         * bfd/elf64-alpha.c: Likewise.
 564         * bfd/elf64-hppa.c: Likewise.
 565         * bfd/elf64-ia64-vms.c: Likewise.
 566         * bfd/elf64-mmix.c: Likewise.
 567         * bfd/elf64-ppc.c: Likewise.
 568         * bfd/elf64-s390.c: Likewise.
 569         * bfd/elf64-sh64.c: Likewise.
 570         * bfd/elf64-x86-64.c: Likewise.
 571         * bfd/elflink.c: Likewise.
 572         * bfd/elfnn-aarch64.c: Likewise.
 573         * bfd/elfnn-ia64.c: Likewise.
 574         * bfd/elfxx-mips.c: Likewise.
 575         * bfd/elfxx-sparc.c: Likewise.
 576         * bfd/elfxx-tilegx.c: Likewise.
 577         * bfd/i386linux.c: Likewise.
 578         * bfd/linker.c: Likewise.
 579         * bfd/m68klinux.c: Likewise.
 580         * bfd/pdp11.c: Likewise.
 581         * bfd/pe-mips.c: Likewise.
 582         * bfd/peXXigen.c: Likewise.
 583         * bfd/reloc.c: Likewise.
 584         * bfd/reloc16.c: Likewise.
 585         * bfd/sparclinux.c: Likewise.
 586         * bfd/sunos.c: Likewise.
 587         * bfd/vms-alpha.c: Likewise.
 588         * bfd/xcofflink.c: Likewise.
 589
 590 2015-08-18  Alan Modra  <amodra@gmail.com>
 591
 592         PR 18667
 593         * Makefile.am: Use $(SED) in place of sed throughout.
 594         * Makefile.in: Regenerate.
 595
 596 2015-08-18  Alan Modra  <amodra@gmail.com>
 597
 598         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't redefine .TOC.
 599         if already defined, and set linker_def.
 600         (ppc64_elf_set_toc): Use .TOC. value if defined other than by
 601         the backend.
 602
 603 2015-08-14  Alan Modra  <amodra@gmail.com>
 604
 605         PR ld/18759
 606         * elf32-or1k.c: Revert 2015-08-11 change.
 607
 608 2015-08-13  H.J. Lu  <hongjiu.lu@intel.com>
 609
 610         PR ld/18801
 611         * elf32-i386.c (elf_i386_size_dynamic_sections): Issue an error
 612         for read-only segment with dynamic IFUNC relocations.
 613         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
 614
 615 2015-08-12  Simon Dardis  <simon.dardis@imgtec.com>
 616
 617         * elfxx-mips.c (STUB_MOVE): Change to use 'or' only.
 618         (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry,
 619         mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry):
 620         Update to use 'or' instead of 'addu/daddu'.
 621         (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE.
 622         (move_insns_32): Reorder table.
 623
 624 2015-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 625
 626         * elf32-i386.c (elf_i386_relocate_section): Properly skip IFUNC
 627         relocations in debug sections.
 628         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 629
 630 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 631
 632         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Improve warning
 633         message for R_AARCH64_LD64_GOTPAGE_LO15/R_AARCH64_LD32_GOTPAGE_LO14.
 634
 635 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 636
 637         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): New.
 638         (aarch64_can_relax_tls): Use the new IS_AARCH64_TLS_RELAX_RELOC.
 639
 640 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 641
 642         * bfd/elfnn-aarch64.c (aarch64_type_of_stub): New parameter "sym_sec".
 643         Loose the check for symbol from ABS section.
 644         (elfNN_aarch64_size_stubs): Pass sym_sec.
 645
 646 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 647
 648         PR ld/18668
 649         * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for
 650         calls go through plt stub.
 651         (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26,
 652         JUMP26 relocation to support inserting veneer for call to plt stub.
 653
 654 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 655
 656         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
 657         BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
 658         (aarch64_reloc_got_type): Likewise.
 659         (elfNN_aarch64_final_link_relocate): Likewise.
 660         (elfNN_aarch64_relocate_section): Likewise.
 661         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 662         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 663
 664 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 665
 666         * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry.
 667         * bfd-in2.h: Regenerate.
 668         * libbfd.h: Regenerate.
 669         * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
 670         BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
 671
 672 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 673
 674         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
 675         BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
 676         (aarch64_reloc_got_type): Likewise.
 677         (elfNN_aarch64_final_link_relocate): Likewise.
 678         (elfNN_aarch64_relocate_section): Likewise.
 679         (elfNN_aarch64_gc_sweep_hook): Likewise.
 680         (elfNN_aarch64_check_relocs): Likewise.
 681         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 682         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 683
 684 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 685
 686         * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry.
 687         * bfd-in2.h: Regenerate.
 688         * libbfd.h: Regenerate.
 689         * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
 690         BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
 691
 692 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 693
 694         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
 695         BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
 696         (aarch64_reloc_got_type): Likewise.
 697         (elfNN_aarch64_final_link_relocate): Likewise.
 698         (elfNN_aarch64_relocate_section): Likewise.
 699         (elfNN_aarch64_gc_sweep_hook): Likewise.
 700         (elfNN_aarch64_check_relocs): Likewise.
 701         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 702         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 703
 704 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 705
 706         * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry.
 707         * bfd-in2.h: Regenerate.
 708         * libbfd.h: Regenerate.
 709         * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
 710         BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
 711
 712 2015-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 713
 714         PR ld/18808
 715         * elf32-i386.c (elf_i386_relocate_section): Skip IFUNC
 716         relocations in debug sections.
 717         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 718
 719 2015-08-11  Peter Zotov  <whitequark@whitequark.org>
 720
 721         PR ld/18759
 722         * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
 723         (R_OR1K_16_PCREL): Likewise.
 724         (R_OR1K_8_PCREL): Likewise.
 725
 726 2015-08-11  Nick Clifton  <nickc@redhat.com>
 727
 728         PR binutils/18747
 729         * coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting
 730         opcode count.
 731
 732         PR binutils/18758
 733         * elf.c (_bfd_elf_setup_sections): Add checks for corrupt section
 734         group information.
 735         * peicode.h (pe_ILF_make_a_section): Ensure alignment of the
 736         used_by_bfd pointer.
 737         (pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer.
 738
 739 2015-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 740
 741         * elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo.
 742
 743 2015-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 744
 745         * elf-bfd.h (elf_symbol_version): New enum.
 746         (elf_link_hash_entry): Replace hidden with versioned.
 747         * elflink.c (_bfd_elf_merge_symbol): Don't look for symbol
 748         version if the symbol is unversioned.  Initialize versioned.
 749         (_bfd_elf_add_default_symbol): Don't look for symbol version
 750         if the symbol is unversioned or hidden.  Initialize versioned.
 751         (elf_collect_hash_codes): Don't look for symbol version if the
 752         symbol is unversioned.
 753         (elf_collect_gnu_hash_codes): Likewise.
 754         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
 755         (_bfd_elf_link_hash_copy_indirect): Check versioned instead of
 756         hidden.
 757         (elf_link_output_extsym): Likewise.
 758
 759 2015-08-07  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         PR binutils/18785
 762         * elf.c (_bfd_elf_copy_private_bfd_data): When copying the
 763         sh_link and sh_info fields in stripped section headers, we also
 764         check if the sh_type, sh_flags, sh_addralign and sh_entsize
 765         fields of the output section match the output.  Since
 766         --only-keep-debug turns all non-debug sections into SHT_NOBITS
 767         sections, the output SHT_NOBITS type matches any input type.
 768
 769 2015-08-07  H.J. Lu  <hongjiu.lu@intel.com>
 770
 771         PR ld/18720
 772         * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate
 773         if the new symbol matches the existing one.  The new hidden
 774         versioned symbol matches the existing symbol if they have the
 775         same symbol version. Update the existing symbol only if they
 776         match.
 777         (_bfd_elf_add_default_symbol): Update call to
 778         _bfd_elf_merge_symbol.
 779         (_bfd_elf_link_assign_sym_version): Don't set the hidden field
 780         here.
 781         (elf_link_add_object_symbols): Override a definition only if the
 782         new symbol matches the existing one.
 783         (_bfd_elf_link_hash_copy_indirect): Don't copy any references to
 784         the hidden versioned symbol.
 785         (elf_link_output_extsym): Bind a symbol locally when linking
 786         executable if it is locally defined, hidden versioned, not
 787         referenced by shared library and not exported.  Turn on
 788         VERSYM_HIDDEN only if the hidden versioned symbol is defined
 789         locally.
 790
 791 2015-08-05  Nick Clifton  <nickc@redhat.com>
 792
 793         * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and
 794         sh_info fields of sections whose type has been changed to
 795         SHT_NOBITS.
 796
 797 2015-08-04  Yuriy M. Kaminskiy"  <yumkam@gmail.com>
 798             Tyler Hicks  <tyhicks@canonical.com>
 799
 800         PR binutils/18750
 801         * ihex.c (ihex_scan): Fixes incorrect escape sequence in error message
 802         and stack overflow when char is signed and \200-\376 was in place of hex
 803         digit; also fixes \377 was handled as EOF instead of "incorrect character".
 804         (ihex_read_section): Changed for consistency.
 805         (ihex_bad_byte): Prevent (now impossible to trigger) stack
 806         overflow and incorrect escape sequence handling.
 807         * srec.c (srec_bad_byte): Likewise.
 808
 809 2015-08-03  Hans-Peter Nilsson  <hp@axis.com>
 810
 811         * elf32-cris.c (cris_elf_relocate_section)
 812         (elf_cris_finish_dynamic_symbol, cris_elf_check_relocs)
 813         (elf_cris_discard_excess_dso_dynamics): Use SYMBOLIC_BIND, not
 814         just link_info->symbolic, to check if a symbol should be bound
 815         symbolically.
 816
 817 2015-07-30  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         PR ld/18735
 820         * elflink.c (_bfd_elf_add_default_symbol): Add the default
 821         symbol if not performing a relocatable link.
 822         (elf_link_add_object_symbols): Adjust the default symbol if
 823         not performing a relocatable link.
 824
 825 2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         * elflink.c (elf_link_add_object_symbols): Remove
 828         !info->relocatable check for info->executable.  Add
 829         !info->relocatable check for !info->executable.
 830         (elf_link_output_extsym): Remove
 831         !info->relocatable check for info->executable.
 832
 833 2015-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 834
 835         * mmo.c (mmo_write_symbols_and_terminator): Skip symbol-type
 836         assignment loop for bfd plugin objects.
 837
 838 2015-07-28  Alan Modra  <amodra@gmail.com>
 839
 840         * elf.c (_bfd_elf_map_sections_to_segments): Do not make a new
 841         segment for loaded sections after nonloaded sections if the
 842         sections are on the same page.
 843
 844 2015-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 845
 846         * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS.
 847         * config.in, configure: Regenerate.
 848
 849 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 850
 851         * configure: Regenerated.
 852
 853 2015-07-27  Nick Clifton  <nickc@redhat.com>
 854
 855         * elf32-msp430.c (uses_large_model): New function.
 856         (msp430_elf_eh_frame_address_size): New function.
 857         (elf_backend_eh_frame_address_size): Define.
 858
 859 2015-07-27  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 860
 861         PR ld/18705
 862         * elfnn-aarch64.c (elf_backend_extern_protected_data): Define.
 863
 864 2015-07-27  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 865
 866         PR ld/18705
 867         * elf32-arm.c (elf_backend_extern_protected_data): Define.
 868
 869 2015-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 870
 871         PR ld/18718
 872         * elflink.c (elf_link_output_extsym): Check symbol version
 873         section check only if not linking executable, the symbol is
 874         referenced by shared library or not locally defined.
 875
 876 2015-07-25  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 877
 878         * elf32-arm.c (elf32_arm_final_link_relocate): Use SYMBOLIC_BIND to
 879         check if a symbol should be bound symbolically.
 880         * elf32-hppa.c (elf32_hppa_check_relocs,
 881         elf32_hppa_adjust_dynamic_symbol, elf32_hppa_relocate_section,
 882         elf32_hppa_finish_dynamic_symbol): Likewise.
 883         * elf32-m68k.c (elf_m68k_check_relocs,
 884         elf_m68k_relocate_section): Likewise.
 885         * elf32-nios2.c (nios2_elf32_relocate_section,
 886         nios2_elf32_check_relocs, allocate_dynrelocs): Likewise.
 887         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol,
 888         elf32_tic6x_relocate_section): Likewise.
 889
 890 2015-07-24  Alan Modra  <amodra@gmail.com>
 891
 892         * elf.c (_bfd_elf_assign_file_positions_for_non_load): Use .rela
 893         prefix for reloc section corresponding to rela section associated
 894         with renamed debug section.
 895
 896 2015-07-24  Alan Modra  <amodra@gmail.com>
 897
 898         * section.c (bfd_get_section_by_name_if): Iterate over entire hash
 899         chain.
 900
 901 2015-07-23  Joseph Myers  <joseph@codesourcery.com>
 902
 903         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections)
 904         <DT_MIPS_RLD_MAP_REL>: Add target address to host address
 905         difference, not to host pointer.
 906
 907 2015-07-22  Alan Modra  <amodra@gmail.com>
 908
 909         * elf64-ppc.c (opd_entry_value): Remove assertion.  Instead,
 910         return -1 if symbol referenced is not defined.  Tidy.
 911
 912 2015-07-20  Alan Modra  <amodra@gmail.com>
 913
 914         * po/SRC-POTFILES.in: Regenerate.
 915
 916 2015-07-17  Jiong Wang  <jiong.wang@arm.com>
 917
 918         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Sort alphabetically.
 919         (IS_AARCH64_TLSDESC_RELOC): Sort alphabetically.
 920
 921 2015-07-16  Jiong Wang  <jiong.wang@arm.com>
 922
 923         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
 924         BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
 925         (aarch64_reloc_got_type): Ditto.
 926         (elfNN_aarch64_final_link_relocate): Ditto.
 927         (elfNN_aarch64_relocate_section): Ditto.
 928         (elfNN_aarch64_gc_sweep_hook): Ditto.
 929         (elfNN_aarch64_check_relocs): Ditto.
 930         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
 931         (_bfd_aarch64_elf_resolve_relocation): Ditto.
 932
 933 2015-07-16  Jiong Wang  <jiong.wang@arm.com>
 934
 935         * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry.
 936         * bfd-in2.h: Regenerate.
 937         * libbfd.h: Regenerate.
 938         * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
 939         BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
 940
 941 2015-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 942
 943          PR binutils/18656
 944          * bfd.c (bfd_convert_section_size): New function.
 945          (bfd_convert_section_contents): Likewise.
 946          * bfd-in2.h: Regenerated.
 947
 948 2015-07-09  Catherine Moore  <clm@codesourcery.com>
 949
 950         * elflink.c (bfd_elf_size_dynamic_sections): Call to
 951         _bfd_elf_maybe_strip_eh_frame_hdr should be before
 952         bed->elf_backend_size_dynamic_sections.
 953
 954 2015-07-08  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
 955
 956         * elf32-avr.c: Add 32 bit PC relative relocation for AVR target.
 957
 958 2015-07-05  Richard Sandiford  <richard.sandiford@arm.com>
 959
 960         * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value
 961         plus addend rather than the original st_value when looking up
 962         entries in opd->adjust.
 963
 964 2015-07-03   Kai Tietz  <ktietz@redhat.com>
 965              Nick Clifton  <nickc@redhat.com>
 966
 967         PR ld/11539
 968         * coffcode.h (coff_bfd_gc_sections): Define default
 969         to bfd_coff_gc_sections function.
 970         (coff_gc_mark_hook_fn): New type.
 971         * coffgen.c (init_reloc_cookie): Copy and adjust coff
 972         related code about gc-sections from elflink.c to here.
 973         (fini_reloc_cookie): Likewise.
 974         (init_reloc_cookie_rels): Likewise.
 975         (fini_reloc_cookie_rels): Likewise.
 976         (init_reloc_cookie_for_section): Likewise.
 977         (fini_reloc_cookie_for_section): Likewise.
 978         (_bfd_coff_gc_mark_hook): Likewise.
 979         (_bfd_coff_gc_mark_rsec): Likewise.
 980         (_bfd_coff_gc_mark_reloc): Likewise.
 981         (_bfd_coff_gc_mark): Likewise.
 982         (_bfd_coff_gc_mark_extra_sections): Likewise.
 983         (coff_gc_sweep_symbol_info): Likewise.
 984         (coff_gc_sweep_symbol): Likewise.
 985         (gc_sweep_hook_fn): Likewise.
 986         (coff_gc_sweep): Likewise.
 987         (bfd_coff_gc_sections): Likewise.
 988         (_bfd_coff_gc_keep): Likewise.
 989         * libcoff-in.h (coff_reloc_cookie): New struct.
 990         (bfd_coff_gc_sections): New prototype.
 991         * libcoff.h: Regenerate.
 992
 993 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 994             Cesar Philippidis  <cesar@codesourcery.com>
 995
 996         * bfd-in2.h: Regenerated.
 997         * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to...
 998         (elf_nios2_r1_howto_table_rel): This.
 999         (elf_nios2_r2_howto_table_rel): New.
1000         (BFD_IS_R2): New.
1001         (lookup_howto): Add ABFD parameter.  Adjust to look up in either
1002         the R1 or R2 relocation table, as determined by ABFD.
1003         (nios2_reloc_map): Add R2 relocations.
1004         (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto.
1005         Pass it the ABFD parameter.
1006         (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to
1007         return an R1 or R2 relocation.
1008         (nios2_elf32_info_to_howto): Do lookup using lookup_howto.
1009         Pass it the ABFD parameter.
1010         (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte
1011         boundary.
1012         (nios2_elf32_relocate_section): Adjust call to lookup_howto.
1013         * libbfd.h: Regenerated.
1014         * reloc.c (BFD_RELOC_NIOS2_R2_S12): New.
1015         (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New.
1016         (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New.
1017         (BFD_RELOC_NIOS2_R2_T1I7_2): New.
1018         (BFD_RELOC_NIOS2_R2_T2I4): New.
1019         (BFD_RELOC_NIOS2_R2_T2I4_1): New.
1020         (BFD_RELOC_NIOS2_R2_T2I4_2): New.
1021         (BFD_RELOC_NIOS2_R2_X1I7_2): New.
1022         (BFD_RELOC_NIOS2_R2_X2L5): New.
1023         (BFD_RELOC_NIOS2_R2_F1I5_2): New.
1024         (BFD_RELOC_NIOS2_R2_L5I4X1): New.
1025         (BFD_RELOC_NIOS2_R2_T1X1I6): New.
1026         (BFD_RELOC_NIOS2_R2_T1X1I6_2): New.
1027
1028 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
1029             Cesar Philippidis  <cesar@codesourcery.com>
1030
1031         * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New.
1032         * bfd-in2.h: Regenerated.
1033         * cpu-nios2.c (nios2_compatible): New.
1034         (N): Use nios2_compatible instead of bfd_default_compatible.
1035         (NIOS2R1_NEXT, NIOS2R2_NEXT): Define.
1036         (arch_info_struct): New.
1037         (bfd_nios2_arch): Chain to NIOS2R1_NEXT.
1038         * elf32-nios2.c (is_nios2_elf): New.
1039         (nios2_elf32_merge_private_bfd_data): New.
1040         (nios2_elf32_object_p): New.
1041         (bfd_elf32_bfd_merge_private_bfd_data): Define.
1042         (elf_backend_object_p): Define.
1043
1044 2015-07-01  H.J. Lu  <hongjiu.lu@intel.com>
1045
1046         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor.
1047
1048 2015-06-30  Nick Clifton  <nickc@redhat.com>
1049
1050         PR binutils/18570
1051         * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag.
1052         (write_obj_attribute): Likewise.
1053         (elf_new_obj_attr): Likewise.
1054         (bfd_elf_get_obj_attr_int): Likewise.
1055         (bfd_elf_add_obj_attr_int): Likewise.
1056         (bfd_elf_add_obj_attr_string): Likewise.
1057         (bfd_elf_add_obj_attr_int_string): Likewise.
1058         (gnu_obj_attrs_arg_type): Likewise.
1059         (_bfd_elf_obj_attrs_arg_type): Likewise.
1060         (_bfd_elf_parse_attributes): Likewise.
1061         (_bfd_elf_merge_unknown_attribute_list): Likewise.
1062         * elf-bfd.h (struct obj_attribute_list): Likewise.
1063         Update prototypes.
1064
1065 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1066
1067         * bfd-in.h (compressed_debug_section_type): Remove
1068         COMPRESS_DEBUG_ZLIB.
1069         * bfd-in2.h : Regenerated.
1070
1071 2015-06-26  Matthew Fortune  <matthew.fortune@imgtec.com>
1072
1073         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable
1074         instead of !shared to indicate an application vs shared library.
1075         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1076         (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL.
1077         (_bfd_mips_elf_get_target_dtag): Likewise.
1078
1079 2015-06-25  DJ Delorie  <dj@redhat.com>
1080
1081         * elf32-msp430.c (msp430_final_link_relocate): Fix comments.  Fix
1082         REL loads to match RELA stores.
1083
1084 2015-06-25  H.J. Lu  <hongjiu.lu@intel.com>
1085
1086         * elf.c (_bfd_elf_compute_section_file_positions): Don't
1087         initialize sh_size for .shstrtab here.
1088
1089 2015-06-25  H.J. Lu  <hongjiu.lu@intel.com>
1090
1091         PR gas/18451
1092         * elf-bfd.h (elf_sym_strtab): New.
1093         (elf_link_hash_table): Add strtabcount, strtabsize and
1094         strtab.
1095         (_bfd_elf_stringtab_init): Removed.
1096         * elf.c (_bfd_elf_stringtab_init): Removed.
1097         (_bfd_elf_compute_section_file_positions): Replace
1098         bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/
1099         _bfd_stringtab_size with
1100         elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/
1101         _bfd_elf_strtab_size.  Use _bfd_elf_strtab_add,
1102         _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get
1103         st_name.
1104         (swap_out_syms): Likewise.
1105         * elflink.c (elf_final_link_info): Replace bfd_strtab_hash
1106         with elf_strtab_hash.  Remove symbuf, symbuf_count,
1107         symbuf_size and shndxbuf_size.
1108         (elf_link_flush_output_syms): Removed.
1109         (elf_link_output_sym): Renamed to ...
1110         (elf_link_output_symstrtab): This.  Replace _bfd_stringtab_add
1111         with _bfd_elf_strtab_add.  Don't flush symbols to the file nor
1112         swap out symbols.
1113         (elf_link_swap_symbols_out): New.
1114         (elf_link_output_extsym): Replace elf_link_output_sym with
1115         elf_link_output_symstrtab.
1116         (elf_link_input_bfd): Likewise.
1117         (elf_final_link_free): Replace _bfd_stringtab_free with
1118         _bfd_elf_strtab_free.  Remove symbuf.
1119         (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with
1120         _bfd_elf_strtab_init.  Don't set symbuf, symbuf_count,
1121         symbuf_size nor shndxbuf_size.  Initialize strtabsize and
1122         strtab.  Initialize symshndxbuf to -1 when number of sections
1123         >= 64K.  Replace elf_link_output_sym/elf_link_output_sym with
1124         elf_link_output_symstrtab/elf_link_output_symstrtab. Don't
1125         call elf_link_flush_output_syms.  Call _bfd_elf_strtab_finalize
1126         and elf_link_swap_symbols_out.  Replace _bfd_stringtab_size
1127         and _bfd_stringtab_emit with _bfd_elf_strtab_size and
1128         _bfd_elf_strtab_emit.
1129
1130 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1131
1132         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older
1133         GCC warning.
1134
1135 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1136
1137         * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate
1138         space for the first .plt entry.
1139         (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt
1140         section.  Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
1141         there are PLT relocations.
1142         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always
1143         allocate space for the first .plt entry.
1144         (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for
1145         .plt section.  Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
1146         there are PLT relocations.
1147
1148 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         PR ld/18591
1151         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert
1152         R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation
1153         overflow.
1154
1155 2015-06-23  Jiong Wang  <jiong.wang@arm.com>
1156
1157         * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function.
1158         (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check
1159         relocations against read-only sections.
1160
1161 2015-06-18  Nick Clifton  <nickc@redhat.com>
1162
1163         PR 18481
1164         * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL.
1165
1166 2015-06-15  Jon Turney  <jon.turney@dronecode.org.uk>
1167
1168         * bfd.c: Change struct bfd_build_id to use bfd_size_type.
1169         * bfd-in2.h : Regenerate.
1170
1171 2015-06-16  Alan Modra  <amodra@gmail.com>
1172
1173         * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of
1174         dynamic relocs.
1175
1176 2015-06-10  Jon Turney  <jon.turney@dronecode.org.uk>
1177
1178         * elf-bfd.h : Remove struct elf_build_id.
1179         * bfd.c : Add struct bfd_build_id.
1180         * bfd-in2.h: Regenerate.
1181         * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id.
1182         * libpei.h: Add protoype and macros for
1183         bfd_XXi_slurp_codeview_record.
1184         * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public
1185         * peicode.h (pe_bfd_read_buildid): Add.
1186         (pe_bfd_object_p): Use pe_bfd_read_buildid().
1187
1188 2015-06-15  Renlin Li  <renlin.li@arm.com>
1189
1190         * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
1191         * bfd-in2.h: Regenerate.
1192         * libbfd.h: Regenerate.
1193         * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1194         BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
1195
1196 2015-06-15  Alan Modra  <amodra@gmail.com>
1197
1198         * cofflink.c (_bfd_coff_generic_relocate_section): Revert
1199         2014-03-26 change.  Call _bfd_clear_contents for relocs against
1200         local and global symbols defined in discarded input sections.
1201
1202 2015-06-05  Nick Clifton  <nickc@redhat.com>
1203
1204         * elf32-msp430.c (rl78_sym_diff_handler): New function.
1205         (msp430_howto_table): Use the new function for the SYM_DIFF reloc.
1206         (msp430x_howto_table): Likewise.
1207
1208 2015-06-05  Alan Modra  <amodra@gmail.com>
1209
1210         * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text
1211         relocs with insns moved by --ppc476-workaround.  Correct
1212         output of REL16 relocs.
1213
1214 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1215
1216         * elfnn-aarch64.c (aarch64_reloc_got_type): Support
1217         BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1218         (elfNN_aarch64_final_link_relocate): Ditto.
1219         (elfNN_aarch64_gc_swap_hook): Ditto.
1220         (elfNN_aarch64_check_relocs): Ditto.
1221         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1222
1223 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1224
1225         * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry.
1226         * bfd-in2.h: Regenerate.
1227         * libbfd.h: Regenerate.
1228         * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1229         BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1230
1231 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1232
1233         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to
1234         complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
1235         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use
1236         PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
1237
1238 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1239
1240         * elfnn-aarch64.c (aarch64_reloc_got_type): Support
1241         BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1242         (elfNN_aarch64_final_link_relocate): Ditto.
1243         (elfNN_aarch64_gc_swap_hook): Ditto.
1244         (elfNN_aarch64_check_relocs): Ditto.
1245         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1246
1247 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1248
1249         * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
1250         * bfd-in2.h: Regenerate.
1251         * libbfd.h: Regenerate.
1252         * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1253         BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1254
1255 2015-05-28  Catherine Moore  <clm@codesourcery.com>
1256             Bernd Schmidt <bernds@codesourcery.com>
1257             Paul Brook <paul@codesourcery.com>
1258
1259         bfd/
1260         * bfd-in2.h: Regenerated.
1261         * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
1262         (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
1263         (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
1264         eh_frame_hdr_info.
1265         (compact_eh_frame_hdr_info): Declare.
1266         (eh_frame_hdr_info):  Redeclare with union for dwarf-specific
1267         fields and compact-eh fields.
1268         (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
1269         (bfd_elf_section_data): Add eh_frame_entry_field.
1270         (elf_section_eh_frame_entry): Define.
1271         (bfd_elf_parse_eh_frame_entries): Declare.
1272         (_bfd_elf_parse_eh_frame_entry): Declare.
1273         (_bfd_elf_end_eh_frame_parsing): Declare.
1274         (_bfd_elf_write_section_eh_frame_entry): Declare.
1275         (_bfd_elf_eh_frame_entry_present): Declare.
1276         (_bfd_elf_section_for_symbol): Declare.
1277         * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
1278         (bfd_elf_record_eh_frame_entry): New function.
1279         (_bfd_elf_parse_eh_frame_entry): New function.
1280         (_bfd_elf_parse_eh_frame): Update hdr_info field references.
1281         (cmp_eh_frame_hdr): New function.
1282         (add_eh_frame_hdr_terminator): New function.
1283         (_bfd_elf_end_eh_frame_parsing): New function.
1284         (find_merged_cie): Update hdr_info field references.
1285         (_bfd_elf_discard_section_eh_frame): Likewise.
1286         (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
1287         (_bfd_elf_eh_frame_entry_present): New function.
1288         (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
1289         (_bfd_elf_write_section_eh_frame_entry): New function.
1290         (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
1291         (_bfd_elf_fixup_eh_frame_hdr): New function.
1292         (write_compact_eh_frame_hdr): New function.
1293         (write_dwarf_eh_frame_hdr): New function.
1294         (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
1295         * elflink.c (_bfd_elf_section_for_symbol): New function.
1296         (elf_section_ignore_discarded_relocs): Add Compact EH support.
1297         (elf_link_input_bfd): Likewise.
1298         (bfd_elf_final_link): Likewise.
1299         (_bfd_elf_gc_mark): Likewise.
1300         (bfd_elf_parse_eh_frame_entries): New function.
1301         (bfd_elf_gc_sections): Add Compact EH support.
1302         (bfd_elf_discard_info): Likewise.
1303         * elfxx-mips.c: Include dwarf2.h.
1304         (_bfd_mips_elf_compact_eh_encoding): New function.
1305         (_bfd_mips_elf_cant_unwind_opcode): New function.
1306         * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
1307         (_bfd_mips_elf_cant_unwind_opcode): Declare.
1308         (elf_backend_compact_eh_encoding): Define.
1309         (elf_backend_cant_unwind_opcode): Define.
1310         * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
1311         (elf_backend_cant_unwind_opcode): Provide default.
1312         (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
1313         elf_backend_cant_unwind_opcode.
1314         * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.
1315
1316 2015-05-27  H.J. Lu  <hongjiu.lu@intel.com>
1317
1318         PR binutils/18458
1319         * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
1320         for now binding only if pointer equality isn't needed.
1321         (elf_i386_allocate_dynrelocs): Use .plt.got section for now
1322         binding only if pointer equality isn't needed.
1323         * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
1324         section for now binding only if pointer equality isn't needed.
1325         (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
1326         binding only if pointer equality isn't needed.
1327
1328 2015-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1329
1330         PR binutils/18437
1331         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations
1332         in .rel.plt/.rela.plt.
1333         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1334
1335 2015-05-19  Jiong Wang  <jiong.wang@arm.com>
1336
1337         * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort
1338         relocation case labels alphabetically.
1339         (elfNN_aarch64_final_link_relocate): Ditto.
1340         (elfNN_aarch64_tls_relax): Ditto.
1341         (elfNN_aarch64_relocate_section): Ditto.
1342         (elfNN_aarch64_gc_sweep_hook): Ditto.
1343         (elfNN_aarch64_check_relocs): Ditto.
1344         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1345         (_bfd_aarch64_elf_resolve_relocation): Ditto.
1346
1347 2015-05-18  Jiong Wang  <jiong.wang@arm.com>
1348
1349         * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite
1350         comments.
1351
1352 2015-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1353
1354         * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
1355         for now binding.
1356         (elf_i386_allocate_dynrelocs): Use .plt.got section for now
1357         binding.
1358         * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
1359         section for now binding.
1360         (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
1361         binding.
1362
1363 2015-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1364
1365         * bfd.c (bfd_update_compression_header): Also write the zlib
1366         header if the SHF_COMPRESSED bit cleared..
1367         (bfd_check_compression_header): Return the uncompressed size.
1368         * compress.c (decompress_contents): Don't skip the zlib header.
1369         (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB,
1370         which doesn't have the zlib header.
1371         (bfd_init_section_decompress_status): Likewise.
1372         (bfd_get_full_section_contents): Updated.
1373         (bfd_is_section_compressed): Likewise.
1374         (bfd_is_section_compressed_with_header): Return the uncompressed
1375         size.
1376         * elf.c (_bfd_elf_make_section_from_shdr): Updated.
1377         * bfd-in2.h: Regenerated.
1378
1379 2015-05-14  Jiong Wang  <jiong.wang@arm.com>
1380
1381         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow
1382         check restrictions.
1383
1384 2015-05-14  Max Filippov  <jcmvbkbc@gmail.com>
1385
1386         * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference
1387         as GOT reference when plt.refcount is not positive.
1388
1389 2015-05-12  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
1392         for the first .plt entry only if needed.
1393         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1394
1395 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
1396
1397         * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
1398         (ALL_MACHINES_CFILES): Likewise.
1399         * archures.c (bfd_mach_iamcu): New.
1400         (bfd_mach_i386_iamcu): Likewise.
1401         (bfd_mach_i386_iamcu_intel_syntax): Likewise.
1402         (bfd_iamcu_arch): Likewise.
1403         (bfd_archures_list): Add &bfd_iamcu_arch.
1404         * config.bfd (targ_selvecs): Add iamcu_elf32_vec to
1405         i386_elf32_vec.
1406         (targ_archs): Add bfd_iamcu_arch if needed.
1407         * configure.ac: Support iamcu_elf32_vec.
1408         * cpu-iamcu.c: New file.
1409         * elf32-i386.c (elf32_iamcu_elf_object_p): New function.
1410         Add support for iamcu_elf32_vec and elf32_iamcu_bed.
1411         * targets.c (iamcu_elf32_vec): New.
1412         (_bfd_target_vector): Add iamcu_elf32_vec.
1413         * Makefile.in: Regenerated.
1414         * bfd-in2.h: Likewise.
1415         * configure: Likewise.
1416
1417 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
1418
1419         * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
1420
1421 2015-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1422
1423         * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
1424         and output_bfd with abfd.
1425         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1426
1427 2015-05-06  Toni Spets  <toni.spets@iki.fi>
1428
1429         PR ld/18372
1430         * peXXigen.c (rsrc_process_section): Skip discarded resource
1431         sections.
1432
1433 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
1434
1435         * config.bfd: Support i[3-7]86-*-elf*.
1436
1437 2015-04-30  H.J. Lu  <hongjiu.lu@intel.com>
1438
1439         * elf32-i386.c (elf_backend_post_process_headers): Undef for
1440         Solaris 2.
1441
1442 2015-04-30  Nick Clifton  <nickc@redhat.com>
1443
1444         PR 18317
1445         * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
1446         mep_reloc.
1447         (mep_reloc): Delete unused function.
1448
1449 2015-04-29  Nick Clifton  <nickc@redhat.com>
1450
1451         PR 17099
1452         * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
1453         relocs.
1454
1455 2015-04-27  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1456
1457         * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
1458         * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
1459         elf_s390_merge_obj_attributes.
1460         * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
1461
1462 2015-04-24  Jiong Wang  <jiong.wang@arm.com>
1463
1464         PR ld/18270
1465         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
1466         GOT_NORMAL for both sgot/srelgot section.
1467         (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
1468         and generate necessary runtime relocation for GOT entry.
1469
1470 2015-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         PR binutils/18209
1473         * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
1474
1475 2015-04-24  Jiong Wang  <jiong.wang@arm.com>
1476
1477         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
1478         PC-relative relocation for external symbol.
1479
1480 2015-04-24  Nick Clifton  <nickc@redhat.com>
1481
1482         PR 18313
1483         * compress.c (decompress_contents): Zero initialse the z_stream
1484         structure.
1485
1486 2015-04-24  Nick Clifton  <nickc@redhat.com>
1487
1488         * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
1489         local labels to include local labels with a numeric suffix and
1490         fake symbols.
1491
1492 2015-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1493
1494         PR binutils/18316
1495         * section.c (SEC_MEP_VLIW): New.
1496         * bfd-in2.h: Regenerated.
1497
1498 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
1499
1500         PR ld/18277
1501         * compress.c (bfd_compress_section_contents): Remove the
1502         write_compress argument.
1503         (bfd_init_section_compress_status): Updated.
1504         (bfd_compress_section): Likewise.
1505         * elf.c (_bfd_elf_set_reloc_sh_name): New.
1506         (_bfd_elf_init_reloc_shdr): Add delay_st_name_p.  Set sh_name
1507         to (unsigned int) -1 if delay_st_name_p is TRUE.  Use
1508         _bfd_elf_set_reloc_sh_name.
1509         (elf_fake_sections): Don't rename DWARF debug section for
1510         linker output if it will be compressed.  Instead, set
1511         delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
1512         (assign_section_numbers): Call _bfd_elf_strtab_addref only if
1513         sh_name != (unsigned int) -1.  Don't finalize nor assign
1514         shstrtab section here.  Delay setting output section names to
1515         _bfd_elf_write_object_contents.
1516         (_bfd_elf_compute_section_file_positions): Update comments on
1517         sh_offset for shstrtab section.
1518         (assign_file_positions_for_non_load_sections): Set sh_offset to
1519         -1 for shstrtab section.
1520         (assign_file_positions_except_relocs): Likewise.
1521         (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
1522         when compressing DWARF debug sections.  Place shstrtab section
1523         after DWARF debug sections have been compressed.
1524         (_bfd_elf_write_object_contents): Setting sh_name for output
1525         sections.
1526
1527 2015-04-23  H.J. Lu  <hongjiu.lu@intel.com>
1528
1529         PR binutils/18209
1530         * bfd.c (bfd): Add is_linker_input.
1531         * elf.c (convert_debug_to_zdebug): New.
1532         (convert_zdebug_to_debug): Likewise.
1533         (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
1534         .zdebug_* here.  Use convert_zdebug_to_debug.  Set SEC_ELF_RENAME.
1535         (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
1536         instead of a pointer to section.
1537         (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
1538         is set.
1539         * section.c (SEC_ELF_RENAME): New.
1540         * bfd-in2.h: Regenerated.
1541
1542 2015-04-23  Alan Modra  <amodra@gmail.com>
1543
1544         * elf64-ppc.c (TOC_BASE_ALIGN): Define.
1545         (ppc64_elf_next_toc_section): Align multi-got toc base.
1546         (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
1547
1548 2015-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1549
1550         PR ld/18289
1551         * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
1552         (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
1553         (elf_i386_create_dynamic_sections): Always allow copy relocs for
1554         building executables.
1555         (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
1556         (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
1557         (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
1558         PIE and R_386_GOTOFF.
1559         (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
1560
1561 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1562
1563         * elf.c (assign_section_numbers): Always set up sh_name.
1564
1565 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1566
1567         * elf.c (assign_file_positions_for_non_load_sections): Iterate
1568         sections by pointer.
1569         (_bfd_elf_assign_file_positions_for_non_load): Likewise.
1570
1571 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
1572
1573         * bfd-in.h (compressed_debug_section_type): New.
1574         * compress.c (bfd_compress_section_contents): Add an argument
1575         for linker write compression and always generate .zdebug_*
1576         section when linking.
1577         (bfd_init_section_compress_status): Pass FALSE to
1578         bfd_compress_section_contents.
1579         (bfd_compress_section): New function.
1580         * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
1581         on DWARF debug sections if COMPRESS_DEBUG is set and rename
1582         section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
1583         (assign_file_positions_for_non_load_sections): Set sh_offset
1584         to -1 if SEC_ELF_COMPRESS is set.
1585         (assign_file_positions_except_relocs): Likwise.
1586         (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
1587         (_bfd_elf_assign_file_positions_for_non_load): This.  Change
1588         return time to bfd_boolean.  Compress the section if
1589         SEC_ELF_COMPRESS is set.
1590         (_bfd_elf_write_object_contents): Updated.
1591         (_bfd_elf_set_section_contents): Write section contents to
1592         the buffer if SEC_ELF_COMPRESS is set.
1593         * merge.c: Include "elf-bfd.h".
1594         (sec_merge_emit): Add arguments for contents and offset.  Write
1595         to contents with offset if contents isn't NULL.
1596         (_bfd_write_merged_section): Write section contents to the
1597         buffer if SEC_ELF_COMPRESS is set.  Pass contents and
1598         output_offset to sec_merge_emit.
1599         * elflink.c (bfd_elf_final_link): Allocate the buffer for
1600         output section contents if SEC_ELF_COMPRESS is set.
1601         * section.c (SEC_ELF_COMPRESS): New.
1602         * bfd-in2.h: Regenerated.
1603
1604 2015-04-15  Alan Modra  <amodra@gmail.com>
1605
1606         * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
1607
1608 2015-04-14  Nick Clifton  <nickc@redhat.com>
1609
1610         * elf32-rl78.c (RL78_OP_REL): New macro.
1611         (rl78_elf_howto_table): Use it for complex relocs.
1612         (get_symbol_value): Handle the cases when the info or status
1613         arguments are NULL.
1614         (get_romstart): Cache the status returned by get_symbol_value.
1615         (get_ramstart): Likewise.
1616         (RL78_STACK_PUSH): Generate an error message if the stack
1617         overflows.
1618         (RL78_STACK_POP): Likewise for underflows.
1619         (rl78_compute_complex_reloc): New function.  Contains the basic
1620         processing code for all RL78 complex relocs.
1621         (rl78_special_reloc): New function.  Provides special reloc
1622         handling for complex relocs.
1623         (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
1624         (rl78_offset_for_reloc): Likewise.
1625
1626 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
1627
1628         PR ld/pr17709
1629         * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
1630         info->extern_protected_data when warning copy relocs against
1631         protected symbols.
1632         (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
1633         when checking protected non-function symbols.
1634
1635 2015-04-13  John Baldwin  <jhb@FreeBSD.org>
1636
1637         * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
1638         FreeBSD.
1639         (elfcore_write_xstatereg): Use correct note name on FreeBSD.
1640
1641 2015-04-13  H.J. Lu  <hongjiu.lu@intel.com>
1642
1643         PR ld/18250
1644         * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
1645         if the object has been claimed by plugin.
1646
1647 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1648
1649         * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
1650         with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
1651         protected data symbol when building shared library.
1652         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1653         R_X86_64_GOTOFF64 against undefined symbol and replace
1654         SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
1655         R_X86_64_GOTOFF64 against protected data symbol when building
1656         shared library.
1657
1658 2015-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1659
1660         PR ld/pr17709
1661         * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
1662         against protected data symbol when building shared library.
1663         * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
1664         R_X86_64_GOTOFF64 against protected data symbol when building
1665         shared library.
1666
1667 2015-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1668
1669         PR ld/pr15228
1670         PR ld/pr17709
1671         * elf-bfd.h (elf_backend_data): Add extern_protected_data.
1672         * elf32-i386.c (elf_backend_extern_protected_data): New.
1673         Defined to 1.
1674         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1675         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
1676         copy relocs against protected symbols if extern_protected_data
1677         is true.
1678         (_bfd_elf_symbol_refs_local_p): Don't return true on protected
1679         non-function symbols if extern_protected_data is true.
1680         * elfxx-target.h (elf_backend_extern_protected_data): New.
1681         Default to 0.
1682         (elfNN_bed): Initialize extern_protected_data with
1683         elf_backend_extern_protected_data.
1684
1685 2015-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1686
1687         * compress.c (bfd_compress_section_contents): Replace bfd_malloc
1688         and free with bfd_alloc and bfd_release on compressed buffer.
1689         Release buffer if compressed section isn't smaller.
1690
1691 2015-04-10  Alan Modra  <amodra@gmail.com>
1692
1693         PR ld/18222
1694         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
1695         on adding a protected visibility variable to .dynbss.
1696
1697 2015-04-10  Alan Modra  <amodra@gmail.com>
1698
1699         Revert 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1700         PR ld/pr15228
1701         PR ld/pr17709
1702         * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
1703         * elf32-i386.c (elf_backend_extern_protected_data): Delete.
1704         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1705         * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
1706         extern_protected_data test.
1707         (_bfd_elf_symbol_refs_local_p): Likewise.
1708         * elfxx-target.h (elf_backend_extern_protected_data): Delete.
1709         (elfNN_bed): Delete elf_backend_extern_protected_data init.
1710
1711 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1712
1713         * compress.c (bfd_compress_section_contents): Update comments.
1714         (bfd_init_section_decompress_status): Likewise.
1715         (bfd_init_section_compress_status): Likewise.
1716
1717 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1718
1719         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
1720         object_flags.
1721         (TARGET_LITTLE_SYM): Likewise.
1722
1723 2015-04-09  Max Filippov  <jcmvbkbc@gmail.com>
1724
1725         * elf32-xtensa.c (splay-tree.h): include header.
1726         (text_action_struct): drop next pointer.
1727         (text_action_list_struct): drop head pointer, add count and
1728         tree fields.
1729         (find_fill_action): instead of linear search in text_action_list
1730         search in the tree.
1731         (text_action_compare, action_first, action_next): new functions.
1732         (text_action_add, text_action_add_literal): instead of linear
1733         search and insertion insert new node into the tree.
1734         (removed_by_actions): pass additional parameter: action_list,
1735         use it to traverse the tree.
1736         (offset_with_removed_text): pass additional action_list parameter
1737         to removed_by_actions.
1738         (map_action_fn_context): new typedef.
1739         (map_action_fn_context_struct): new structure.
1740         (map_action_fn): new function.
1741         (map_removal_by_action): use splay_tree_foreach to build map.
1742         (find_insn_action): replace linear search in text_action_list
1743         with series of splay_tree_lookups.
1744         (print_action, print_action_list_fn): new functions.
1745         (print_action_list): use splay_tree_foreach.
1746         (init_xtensa_relax_info): drop action_list.head initialization.
1747         Initialize the tree.
1748         (compute_text_actions): use non-zero action_list_count instead of
1749         non-NULL action list.
1750         (xlate_map_context): new typedef.
1751         (xlate_map_context_struct): new structure.
1752         (xlate_map_fn): new function.
1753         (build_xlate_map): use splay_tree_foreach to build map.
1754         (action_remove_bytes_fn): new function.
1755         (relax_section): use zero action_list_count instead of NULL
1756         action list. Use splay_tree_foreach to count final section size.
1757         Drop unused variable 'removed'.
1758
1759 2015-04-09  Max Filippov  <jcmvbkbc@gmail.com>
1760
1761         * elf32-xtensa.c (removed_literal_map_entry): new typedef.
1762         (removed_literal_map_entry_struct): new structure.
1763         (removed_literal_list_struct): add new fields: n_map and map.
1764         (map_removed_literal, removed_literal_compare): new functions.
1765         (find_removed_literal): build index array for literals ordered
1766         by VMA, use binary search to find removed literal.
1767
1768 2015-04-09  Max Filippov  <jcmvbkbc@gmail.com>
1769
1770         * elf32-xtensa.c (removal_by_action_entry_struct,
1771         removal_by_action_map_struct): new structures.
1772         (removal_by_action_entry, removal_by_action_map): new typedefs.
1773         (text_action_list_struct): add new field: map.
1774         (map_removal_by_action, removed_by_actions_map,
1775         offset_with_removed_text_map): new functions.
1776         (relax_section): replace offset_with_removed_text with
1777         offset_with_removed_text_map.
1778         (translate_reloc, relax_property_section, relax_section_symbols):
1779         replace removed_by_actions with removed_by_actions_map.
1780
1781 2015-04-09  Max Filippov  <jcmvbkbc@gmail.com>
1782
1783         * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
1784         reloc_range): new typedef.
1785         (reloc_range_list_struct, reloc_range_list_entry_struct,
1786         reloc_range_struct): new structures.
1787         (reloc_range_compare, build_reloc_ranges,
1788         reloc_range_list_append, reloc_range_list_remove,
1789         reloc_range_list_update_range, free_reloc_range_list): new
1790         functions.
1791         (compute_text_actions): precompute relocation opcodes before the
1792         loop. Add relevant_relocs variable, initialize it before the
1793         loop, pass it to the check_section_ebb_pcrels_fit.
1794         (check_section_ebb_pcrels_fit): add new parameter:
1795         relevant_relocs. Update address range in the relevant_relocs if
1796         it's non-NULL and iterate only over relevant relocations.
1797
1798 2015-04-09  Nick Clifton  <nickc@redhat.com>
1799
1800         * elf32-rx.c (describe_flags): Report the settings of the string
1801         insn using bits.
1802         (rx_elf_merge_private_bfd_data): Handle merging of the string insn
1803         using bits.
1804
1805 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1806
1807         * compress.c (bfd_compress_section_contents): Work around a GCC
1808         uninitialized warning bug fixed in GCC 4.7.
1809
1810 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1811
1812         * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
1813         bit.
1814         * bfd.c (bfd::flags): Increase size to 18 bits.
1815         (BFD_COMPRESS_GABI): New.
1816         (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
1817         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1818         (bfd_update_compression_header): New fuction.
1819         (bfd_check_compression_header): Likewise.
1820         (bfd_get_compression_header_size): Likewise.
1821         (bfd_is_section_compressed_with_header): Likewise.
1822         * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
1823         (bfd_compress_section_contents): Return the uncompressed size if
1824         the full section contents is compressed successfully.  Support
1825         converting from/to .zdebug* sections.
1826         (bfd_get_full_section_contents): Call
1827         bfd_get_compression_header_size to get compression header size.
1828         (bfd_is_section_compressed): Renamed to ...
1829         (bfd_is_section_compressed_with_header): This.  Add a pointer
1830         argument to return compression header size.
1831         (bfd_is_section_compressed): Use it.
1832         (bfd_init_section_decompress_status): Call
1833         bfd_get_compression_header_size to get compression header size.
1834         Return FALSE if uncompressed section size is 0.
1835         * elf.c (_bfd_elf_make_section_from_shdr): Support converting
1836         from/to .zdebug* sections.
1837         * bfd-in2.h: Regenerated.
1838
1839 2015-04-07  Alan Modra  <amodra@gmail.com>
1840
1841         * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
1842         mapped to output .got section.
1843
1844 2015-04-07  Alan Modra  <amodra@gmail.com>
1845
1846         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
1847         and has_addr16_lo.  Make has_sda_refs a bitfield.
1848         (ppc_elf_check_relocs): Set new flags.
1849         (ppc_elf_link_hash_table_create): Update default_params.
1850         (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
1851         where we won't be making .dynbss entries or editing code.  Set
1852         params->pic_fixup when we'll edit code for protected var access.
1853         (allocate_dynrelocs): Allocate got entry for edited code and
1854         discard dyn_relocs.
1855         (struct ppc_elf_relax_info): Add picfixup_size.
1856         (ppc_elf_relax_section): Rename struct one_fixup to struct
1857         one_branch_fixup.  Rename fixups to branch_fixups.  Size space for
1858         pic fixups.
1859         (ppc_elf_relocate_section): Edit non-PIC accessing protected
1860         visibility variables to PIC.  Don't emit dyn_relocs for code
1861         we've edited.
1862         * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
1863
1864 2015-04-07  Nick Clifton  <nickc@redhat.com>
1865
1866         * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
1867         local labels as local.
1868
1869 2015-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1870
1871         * compress.c (get_uncompressed_size): Removed.
1872         (bfd_compress_section_contents): Use bfd_putb64 to write
1873         uncompressed section size.
1874         (bfd_init_section_decompress_status): Replace
1875         get_uncompressed_size with bfd_getb64.
1876
1877 2015-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1878
1879         * elf.c (_bfd_elf_init_private_section_data): Also preserve the
1880         SHF_COMPRESSED bit if not decompress.
1881
1882 2015-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1883
1884         * compress.c (get_uncompressed_size): New.  Extracted from ...
1885         (bfd_init_section_decompress_status): This.  Use it.
1886
1887 2015-04-02  Andrew Turner  <andrew@freebsd.org>
1888
1889         * config.bfd: Add aarch64-*-freebsd* target triple.
1890
1891 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
1892
1893         * configure: Regenerated.
1894
1895 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
1896             Marcus Shawcroft  <marcus.shawcroft@arm.com>
1897             Jiong Wang  <jiong.wang@arm.com>
1898
1899         * bfd-in.h (bfd_elf64_aarch64_set_options)
1900         (bfd_elf32_aarch64_set_options): Add parameter.
1901         * bfd-in2.h: Regenerated.
1902         * elfnn-aarch64.c (aarch64_erratum_843419_stub)
1903         (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
1904         (_bfd_aarch64_erratum_843419_stub_name)
1905         (_bfd_aarch64_erratum_843419_fixup)
1906         (_bfd_aarch64_erratum_843419_scan)
1907         (_bfd_aarch64_erratum_843419_branch_to_stub)
1908         (_bfd_aarch64_erratum_843419_p): Define.
1909         (enum elf_aarch64_stub_type): Define
1910         aarch64_stub_erratum_843419_veneer.
1911         (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
1912         (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
1913         and fix_erratum_843419_adr.
1914         (stub_hash_newfunc): Initialize adrp_offset;
1915         (_bfd_aarch64_add_stub_entry_after): Define.
1916         (aarch64_map_one_stub, aarch64_build_one_stub)
1917         (aarch64_size_one_stub): Handle
1918         aarch64_stub_erratum_843419_veneer.
1919         (_bfd_aarch64_resize_stubs): Round stub section size.
1920         (elfNN_aarch64_size_stubs): Add scan for 843419.
1921         (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
1922         fix_erratum_843419 and fix_erratum_843419_adr.
1923         (struct erratum_835769_branch_to_stub_data): Add info.
1924         (elfNN_aarch64_write_section): Initialise info.  Handle 843419.
1925         (elfNN_aarch64_size_dynamic_sections): Handle 843419.
1926         * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
1927         (_bfd_aarch64_sign_extend): Define.
1928         (reencode_adr_imm): Remove static. Rename to:
1929         (_bfd_aarch64_reencode_adr_imm): Define.
1930         (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
1931         * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
1932         (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
1933         (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
1934         Define.
1935
1936 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1937
1938         * configure: Regenerated.
1939
1940 2015-03-31  Ed Schouten  <ed@nuxi.nl>
1941
1942         * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
1943         for x86_64-*-cloudabi*.
1944         * configure.ac: Handle x86_64_elf64_cloudabi_vec.
1945         * configure: Regenerated.
1946         * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
1947         (TARGET_LITTLE_NAME): Likewise.
1948         (ELF_OSABI): Likewise.
1949         (elf64_bed): Likewise.
1950         * targets.c (x86_64_elf64_cloudabi_vec): New.
1951         (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
1952
1953 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1954
1955         * configure.ac: Revert the AM_ZLIB change.
1956         * Makefile.in: Regenerated.
1957         * aclocal.m4: Likewise.
1958         * configure: Likewise.
1959         * doc/Makefile.in: Likewise.
1960
1961 2015-03-30  H.J. Lu  <hongjiu.lu@intel.com>
1962
1963         PR ld/18169
1964         * elf-bfd.h (elf_backend_data): Add get_reloc_section.
1965         (_bfd_elf_get_reloc_section): New.
1966         * elf.c (_bfd_elf_get_reloc_section): Likewise.
1967         (assign_section_numbers): Call get_reloc_section to look up the
1968         section the relocs apply.
1969         * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
1970         (elfNN_bed): Initialize get_reloc_section with
1971         elf_backend_get_reloc_section.
1972
1973 2015-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1974
1975         * Makefile.am (ZLIB): New.
1976         (ZLIBINC): Likewise.
1977         (AM_CFLAGS): Add $(ZLIBINC).
1978         (libbfd_la_LIBADD): Add $(ZLIB).
1979         * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1980         (decompress_contents): Don't check HAVE_ZLIB_H.
1981         (bfd_compress_section_contents): Likewise.
1982         (bfd_get_full_section_contents): Likewise.
1983         (bfd_init_section_decompress_status): Likewise.
1984         (bfd_init_section_compress_status): Likewise.
1985         * configure.ac (AM_ZLIB): Removed.
1986         (zlibdir): New.  AC_SUBST.
1987         (zlibinc): Likewise.
1988         Add --with-system-zlib.
1989         * Makefile.in: Regenerated.
1990         * acinclude.m4: Likewise.
1991         * config.in: Likewise.
1992         * configure: Likewise.
1993         * doc/Makefile.in: Likewise.
1994
1995 2015-03-27  Alan Modra  <amodra@gmail.com>
1996
1997         PR ld/15228
1998         PR ld/18167
1999         * elflink.c (elf_merge_st_other): Add "sec" parameter.  Don't set
2000         protected_def when symbol section is read-only.  Adjust all calls.
2001         * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
2002
2003 2015-03-26  Tejas Belagod  <tejas.belagod@arm.com>
2004
2005         * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
2006         _bfd_final_link_relocate with aarch64_relocate.
2007
2008 2015-03-26  H.J. Lu  <hongjiu.lu@intel.com>
2009
2010         PR ld/18160
2011         * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
2012         (bfd_elf_gc_sections): Likewise.
2013
2014 2015-03-25  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2015
2016         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
2017         size for initial branch.
2018         (elfNN_aarch64_build_stubs): Write initial branch.
2019         _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
2020         mapping symbol on initial branch.
2021
2022 2015-03-25  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2023
2024         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
2025         Update erratum count.
2026
2027 2015-03-25  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2028
2029         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
2030         first matching debug section.
2031
2032 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2033
2034         PR gas/18087
2035         * compress.c (bfd_compress_section_contents): Don't write the
2036         zlib header and set contents as well as compress_status if
2037         compression didn't make the section smaller.
2038         (bfd_init_section_compress_status): Don't check compression
2039         size here.
2040
2041 2015-03-24  Nick Clifton  <nickc@redhat.com>
2042
2043         PR binutils/17512
2044         * coffgen.c (coff_get_normalized_symtab): Fix test for out of
2045         range auxillary sections.
2046
2047 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2048
2049         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
2050         code into:
2051         (_bfd_aarch64_get_stub_for_link_section): Define.
2052
2053 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2054
2055         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
2056         update of section_group[].stub_sec.
2057
2058 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2059
2060         * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
2061         (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
2062         Delete fixes, fix_table_size and associated code.  Call
2063         _bfd_aarch64_add_stub_entry_in_group. Rename to...
2064         (bfd_aarch64_erratum_835769_scan): Define.
2065         (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
2066         erratum_835769_fix_table_size, i and associated code.  Relocate
2067         call to _bfd_aarch64_erratum_835769_scan.  Delete adhoc stub size
2068         correction.  Delete construction of stub entry from
2069         erratum_835769_fixes array.
2070
2071 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2072
2073         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
2074         _bfd_aarch64_add_stub_entry_in_group.
2075
2076 2015-03-24  Alan Modra  <amodra@gmail.com>
2077
2078         * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
2079         stubs, even those for undefined weak symbols.  Otherwise, don't
2080         report relocation overflow on branches to undefined strong
2081         symbols.  Fix memory leak.
2082         * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
2083         overflow on branches to undefined strong symbols.
2084
2085 2015-03-23  Keith Seitz  <keiths@redhat.com>
2086
2087         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
2088         missing ';'.
2089
2090 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2091
2092         * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
2093         construction into...
2094         (_bfd_aarch64_erratum_835769_stub_name): Define.
2095
2096 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2097
2098         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
2099         stub resize code into...
2100         (bfd_aarch64_resize_stubs): Define.
2101
2102 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2103
2104         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
2105         creation code into...
2106         (bfd_aarch64_create_stub_section): Define.
2107
2108 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2109
2110         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
2111         from elf_aarch64_create_or_find_stub_sec.
2112         (_bfd_aarch64_add_stub_entry_in_group): Rename from
2113         elfNN_aarch64_add_stub.  Call
2114         _bfd_aarch64_create_or_find_stub_sec.
2115         (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
2116         _bfd_aarch64_add_stub_entry_in_group.
2117
2118 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2119
2120         * elfnn-aarch64.c (erratum_835769_scan) Add comment.  Reverse
2121         sense of boolean return.
2122         (elfNN_aarch64_size_stubs): Adjust for above.
2123
2124 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2125
2126         * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
2127         Remove unused parameter.
2128         (elfNN_aarch64_size_stubs): Adjust for above.
2129
2130 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2131
2132         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
2133
2134 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2135
2136         * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
2137         (num_aarch64_erratum_835769_fixes): Remove.
2138         (elfNN_aarch64_size_stubs): Remove assignments to above.
2139
2140 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2141
2142         * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
2143         to rt2.
2144         (aarch64_erratum_seqeunce): Rename rtn to rt2.
2145
2146 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2147
2148         * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
2149
2150 2015-03-19  Nick Clifton  <nickc@redhat.com>
2151
2152         * elf32-rl78.c (rl78_cpu_name): New function.  Prints the name of
2153         the RL78 core based upon the flags.
2154         (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
2155         flags.
2156         (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
2157         (elf32_rl78_machine): Always return bfd_mach_rl78.
2158
2159 2015-03-19  Nick Clifton  <nickc@redhat.com>
2160
2161         PR 18078
2162         * compress.c (bfd_compress_section_contents): Do not define this
2163         function if it is not used.
2164
2165 2015-03-18  H.J. Lu  <hongjiu.lu@intel.com>
2166
2167         * compress.c (bfd_compress_section_contents): Make it static.
2168         * bfd/bfd-in2.h: Regenerated.
2169
2170 2015-03-18  Eric Youngdale  <eyoungdale@ptc.com>
2171
2172         PR ld/16598
2173         * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
2174         suitable for the AMD64.
2175
2176 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
2177             Nick Clifton  <nickc@redhat.com>
2178
2179         PR binutils/18087
2180         * coffgen.c (make_a_section_from_file): Only prepend a z to a
2181         debug section's name if the section was actually compressed.
2182         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2183         * compress.c (bfd_init_section_compress_status): Do not compress
2184         the section if doing so would make it bigger.  In such cases leave
2185         the section alone and return COMPRESS_SECTION_NONE.
2186
2187 2015-03-17  Alan Modra  <amodra@gmail.com>
2188
2189         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
2190         on nothing to do, before malloc of returned symbol array.
2191
2192 2015-03-16  Nick Clifton  <nickc@redhat.com>
2193
2194         * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
2195         stored in the elf_section_data structure then load them as
2196         necessary.
2197
2198 2015-03-14  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
2199
2200         * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
2201         relocs against code sections.
2202         * elf32-s390.c: Define elf_backend_sort_relocs_p.
2203         * elf64-s390.c: Likewise.
2204
2205 2015-03-11  Alan Modra  <amodra@gmail.com>
2206
2207         * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
2208         reverse order.  Account for larger size of __tls_get_addr_opt stub.
2209
2210 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
2211
2212         PR ld/16572
2213         * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
2214         ELF_ARM_HASENTRY.
2215         (elf32_arm_print_private_bfd_data): Likewise.
2216
2217 2015-03-06  Nick Clifton  <nickc@redhat.com>
2218
2219         PR binutils/17765
2220         * elflink.c (put_value): Like previous delta, but for the 32-bit
2221         case.
2222
2223 2015-03-05  Nick Clifton  <nickc@redhat.com>
2224
2225         PR binutils/17765
2226         * elflink.c (put_value): Avoid using an undefined shift
2227         operation.
2228
2229 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
2230
2231         PR ld/pr15228
2232         PR ld/pr17709
2233         * elf-bfd.h (elf_backend_data): Add extern_protected_data.
2234         * elf32-i386.c (elf_backend_extern_protected_data): New.
2235         Defined to 1.
2236         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
2237         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
2238         copy relocs against protected symbols if extern_protected_data
2239         is true.
2240         (_bfd_elf_symbol_refs_local_p): Don't return true on protected
2241         non-function symbols if extern_protected_data is true.
2242         * elfxx-target.h (elf_backend_extern_protected_data): New.
2243         Default to 0.
2244         (elfNN_bed): Initialize extern_protected_data with
2245         elf_backend_extern_protected_data.
2246
2247 2015-03-05  Nick Clifton  <nickc@redhat.com>
2248
2249         PR binutils/18025
2250         * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
2251         lookup fails, check for an address bias in the dwarf info, and if
2252         one exists, retry the lookup with the biased value.
2253         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
2254         Determines if a bias exists bewteen the addresses of functions
2255         based on DWARF information vs symbol table information.
2256         * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
2257         * libbfd.h: Regenerate.
2258
2259 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2260
2261         * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
2262         (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
2263         (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
2264
2265 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2266
2267         * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
2268         (aarch64_size_one_stub): Likewise.
2269         (aarch64_map_one_stub): Likewise.
2270
2271 2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2272
2273         * cpu-s390.c (N): New macro.
2274         (bfd_s390_31_arch): New.  Define only if default target word size
2275         is 64 bits.  Otherwise define...
2276         (bfd_390_64_arch): ...this.  Make static.
2277         (bfd_s390_arch): Define according to the default target word size.
2278         Let the 'next' field point to the alternate arch.
2279
2280 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
2281
2282         PR gas/17843
2283         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
2284         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
2285         to be used with MOVK rather than MOVZ.
2286
2287 2015-03-03  DJ Delorie  <dj@redhat.com>
2288
2289         * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
2290         there's a symbol.
2291
2292 2015-02-28  Alan Modra  <amodra@gmail.com>
2293
2294         * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
2295         not PLT_NEW.
2296
2297 2015-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2298
2299         * elf32-i386.c (need_convert_mov_to_lea): New.
2300         (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
2301         (elf_i386_convert_mov_to_lea): Return TRUE if
2302         need_convert_mov_to_lea is unset.
2303         * elf64-x86-64.c (need_convert_mov_to_lea): New.
2304         (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
2305         (elf_x86_64_convert_mov_to_lea): Return TRUE if
2306         need_convert_mov_to_lea is unset.
2307
2308 2015-02-27  Nick Clifton  <nickc@redhat.com>
2309
2310         PR binutils/17910
2311         * coffgen.c (_bfd_coff_internal_syment_name): Only check for
2312         string length overflow when the string table length is actually
2313         set.
2314
2315 2015-02-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2316
2317         * bfd/bfd-in2.h: Regenerate.
2318         * bfd/libbfd.h: Regenerate.
2319
2320 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2321
2322         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
2323         TLSDESC_LD_PREL19 field width and masks.
2324         (aarch64_tls_transition_without_check)
2325         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2326         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2327         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2328         BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
2329         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2330         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2331
2332 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2333
2334         * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
2335         tests.
2336         (aarch64_tls_transition_without_check)
2337         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2338         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2339         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2340         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
2341         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2342         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2343         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
2344
2345 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2346
2347         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
2348         (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
2349         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2350         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2351         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2352         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
2353         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2354         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2355         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
2356
2357 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2358
2359         * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
2360         (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
2361         (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
2362         (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
2363         (elfNN_aarch64_check_relocs): Handle
2364         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
2365
2366         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2367         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2368
2369 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2370
2371         * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
2372
2373 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2374
2375         * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
2376         (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
2377         (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
2378         width.
2379
2380 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2381
2382         * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
2383         field width.
2384
2385 2015-02-26  Nick Clifton  <nickc@redhat.com>
2386
2387         PR binutils/17512
2388         * coffcode.h (coff_compute_section_file_positions): Report
2389         negative page sizes.
2390         * elf.c (elf_fake_sections): Handle excessive alignmment powers.
2391         (assign_file_positions_for_non_load_sections): Replace assertion
2392         with an error message.
2393         (rewrite_elf_program_header): Handle excessive segment
2394         alignments.
2395         * mach-o.c (bfd_mach_o_read_section_32): Likewise.
2396         (bfd_mach_o_read_section_64): Likewise.
2397         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
2398         print a bfd name, not %A.
2399
2400 2015-02-26  Alan Modra  <amodra@gmail.com>
2401
2402         * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
2403         thread-safe stubs for iplt.
2404         (build_tls_get_addr_stub): Restore r2 immediately after call.
2405
2406 2015-02-26  Terry Guo  <terry.guo@arm.com>
2407
2408         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
2409         merge Tag_ABI_HardFP_use.
2410
2411 2015-02-26  Alan Modra  <amodra@gmail.com>
2412
2413         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
2414         Use text relocs rather than giving an error on trying to use
2415         .dynbss for protected shared lib vars.
2416         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2417
2418 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2419
2420         * elf32-avr.c (struct elf_avr_section_data): New structure.
2421         (struct avr_relax_info): New structure.
2422         (elf_avr_new_section_hook): New function.
2423         (struct elf_avr_section_data): Add relax_info.
2424         (get_avr_relax_info): New function.
2425         (init_avr_relax_info): New function.
2426         (elf32_avr_relax_delete_bytes): Find next property record before
2427         deleting bytes.  When deleting don't move bytes beyond the next
2428         property record.
2429         (avr_elf32_assign_records_to_section): New function.
2430         (avr_property_record_compare): New function.
2431         (avr_load_all_property_sections): New function.
2432         (elf32_avr_relax_section): Load property data.  After relaxing the
2433         section, move any .align directives that have enough deleted bytes
2434         before them.
2435         (bfd_elf32_new_section_hook): Define.
2436
2437 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2438
2439         * elf32-avr.h (struct avr_property_header): New strucure.
2440         (avr_elf32_load_property_records): Declare.
2441         (avr_elf32_property_record_name): Declare.
2442         * elf32-avr.c: Add bfd_stdint.h include.
2443         (retrieve_local_syms): New function.
2444         (get_elf_r_symndx_section): New function.
2445         (get_elf_r_symndx_offset): New function.
2446         (internal_reloc_compare): New function.
2447         (struct avr_find_section_data): New structure.
2448         (avr_is_section_for_address): New function.
2449         (avr_find_section_for_address): New function.
2450         (avr_elf32_load_records_from_section): New function.
2451         (avr_elf32_load_property_records): New function.
2452         (avr_elf32_property_record_name): New function.
2453
2454 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2455
2456         * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
2457         (AVR_PROPERTY_RECORDS_VERSION): Define.
2458         (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
2459         (struct avr_property_record): New structure.
2460
2461 2015-02-24  Nick Clifton  <nickc@redhat.com>
2462
2463         * elf32-v850.c (v850_set_note): New function.  Creates a Renesas
2464         style note entry.
2465         (v850_elf_make_note_section): New function.  Creates a note
2466         section.
2467         (v850_elf_create_sections): New function.  Create a note section
2468         if one is not already present.
2469         (v850_elf_set_note): New function.  Adds a note to a bfd.
2470         (v850_elf_copy_private_bfd_data): New function.  Copies V850
2471         notes.
2472         (v850_elf_merge_notes): New function.  Merges V850 notes.
2473         (print_v850_note): New function.  Displays a V850 note.
2474         (v850_elf_print_notes): New function. Displays all notes attached
2475         to a bfd.
2476         (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
2477         (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
2478         (v850_elf_fake_sections): Set the type of the V850 note section.
2479         * bfd-in.h (v850_elf_create_sections): Add prototype.
2480         (v850_elf_set_note): Add prototype.
2481         * bfd-in2.h: Regenerate.
2482
2483 2015-02-24  Nick Clifton  <nickc@redhat.com>
2484
2485         * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
2486         * configure: Regenerate.
2487         * config.in: Regenerate.
2488         * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
2489         (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
2490         (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
2491         is defined.
2492
2493 2015-02-24  Nick Clifton  <nickc@redhat.com>
2494
2495         * pdp11.c (set_section_contents): Pad the .text and .data sections
2496         to their aligned sizes.
2497
2498 2015-02-23  Yoshinori Sato <ysato@users.sourceforge.jp>
2499
2500         * config.bfd: Add h8300-*-linux.
2501         * configure.ac: Add h8300_elf32_linux_vec.
2502         * configure: Regenerate.
2503         * elf32-h8300.c: Likewise.
2504         * targets.c(_bfd_target_vector): Likewise.
2505
2506 2015-02-23  Nick Clifton  <nickc@redhat.com>
2507
2508         PR 17914
2509         * cpu-w65.c: Correct typos in license notice.
2510
2511         PR 17940
2512         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
2513         symbols at end of sections.  Adjust function sizes.
2514
2515 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2516
2517         * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
2518         (elfcore_write_s390_vxrs_high): Likewise.
2519         * elf.c (elfcore_grok_s390_vxrs_low): New function.
2520         (elfcore_grok_s390_vxrs_high): New function.
2521         (elfcore_grok_note): Call them.
2522         (elfcore_write_s390_vxrs_low): New function.
2523         (elfcore_write_s390_vxrs_high): New function.
2524         (elfcore_write_register_note): Call them.
2525
2526 2015-02-19  Branko Drevensek  <branko.drevensek@gmail.com>
2527
2528         PR 17995
2529         * verilog.c (verilog_write_record): Correct buffer size.
2530
2531 2015-02-19  Alan Modra  <amodra@gmail.com>
2532
2533         * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
2534
2535 2015-02-19  Alan Modra  <amodra@gmail.com>
2536
2537         PR ld/4317
2538         * elflink.c (elf_link_input_bfd): Drop undefined local syms.
2539         (elf_link_output_extsym): Drop local and global undefined syms.
2540         Tidy.  Expand comment.
2541
2542 2015-02-17  Alan Modra  <amodra@gmail.com>
2543
2544         PR ld/17975
2545         * elflink.c (struct elf_outext_info): Remove need_second_pass
2546         and second_pass.
2547         (elf_link_output_extsym): Delete code handling second forced
2548         local pass.  Move code emitting NULL STT_FILE symbol later, so
2549         that it can be omitted if forced local is stripped.  Don't
2550         emit the NULL STT_FILE if no file symbols have been output.
2551         (bfd_elf_final_link): Remove second forced local pass.
2552         * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
2553         (ppc_elf_size_dynamic_sections): Likewise.
2554         * elf64-ppc.c (ppc_build_one_stub): Likewise.
2555         (build_global_entry_stubs): Likewise.
2556         (ppc64_elf_build_stubs): Likewise.
2557
2558 2015-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2559
2560         PR ld/17975
2561         * elflink.c (elf_link_output_extsym): Only check filesym_count
2562         when outputting a NULL FILE symbol.  Set second_pass_sym to
2563         h->forced_local && !h->root.linker_def.
2564
2565 2015-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2566
2567         * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
2568         on _TLS_MODULE_BASE_.
2569         * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
2570
2571 2015-02-15  Alan Modra  <amodra@gmail.com>
2572
2573         * dwarf2.c (read_rangelist): Correct buffer overflow check
2574         Whitespace throughout file.
2575
2576 2015-02-14  Alan Modra  <amodra@gmail.com>
2577
2578         PR ld/17973
2579         * bfd.c (struct bfd): Add lto_output.
2580         * linker.c (_bfd_handle_already_linked): Explicitly test for
2581         objects added by the lto plugin.
2582         * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
2583         no_export flags from archive.
2584         * archive.c (open_nested_file): New function, setting lto_output
2585         and no_export, extracted from..
2586         (find_nested_archive): ..here.  Flip params.  Rename from
2587         _bfd_find_nested_archive.
2588         (_bfd_get_elt_at_filepos): Correct var typo.  Use open_nested_file.
2589         (_bfd_look_for_bfd_in_cache): Copy no_export.
2590         * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
2591         my_archive->no_export test.
2592         (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
2593         Don't use the file name when adding lto_output STT_FILE sym.
2594         * bfd-in2.h: Regenerate.
2595
2596 2015-02-13  Alan Modra  <amodra@gmail.com>
2597
2598         PR binutils/17512
2599         * elf64-ppc.c (opd_entry_value): Tighten offset check.  Remove
2600         now redundant assert.
2601
2602 2015-02-12  Nick Clifton  <nickc@redhat.com>
2603
2604         PR binutils/17512
2605         * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
2606         (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
2607         (read_indirect_string, read_alt_indirect_string)
2608         (read_alt_indirect_ref, read_address, read_abbrevs)
2609         (read_attribute_value, read_attribute, decode_line_info)
2610         (find_abstract_instance_name, read_rangelist)
2611         (scan_unit_for_symbols, parse_comp_unit)
2612         (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code.  Pass
2613         end pointers to reading functions and check for offsets taking
2614         pointers out of range.  Replace calls to read_*_leb128 with calls
2615         to safe_read_leb128.
2616
2617         (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
2618         offset.
2619         * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
2620         computed file_name address being before the start of the string
2621         table.
2622
2623 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2624
2625         PR ld/17878
2626         * bfd.c (bfd_plugin_format): New.
2627         (bfd): Add plugin_format and plugin_dummy_bfd.
2628         * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
2629         argument to return TRUE if any plugin is found.  Set plugin_format.
2630         (has_plugin): New.
2631         (bfd_plugin_target_p): New.
2632         (bfd_plugin_specified_p): Likewise.
2633         (bfd_plugin_target_p): Likewise.
2634         (register_ld_plugin_object_p): Likewise.
2635         (bfd_plugin_set_plugin): Set has_plugin.
2636         (load_plugin): Cache try_load_plugin result.
2637         (bfd_plugin_object_p): Try ld_plugin_object_p first.  Check
2638         plugin_format.
2639         * plugin.h (bfd_plugin_target_p): New.
2640         (bfd_plugin_specified_p): Likewise.
2641         (register_ld_plugin_object_p): Likewise.
2642         * bfd-in2.h: Regenerated.
2643
2644 2015-02-11  Pedro Alves  <palves@redhat.com>
2645
2646         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
2647         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
2648         * libbfd.h: Regenerate.
2649         * libcoff.h: Regenerate.
2650
2651         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
2652         * mach-o.h [__cplusplus]: Wrap in extern "C".
2653         * som.h [__cplusplus]: Wrap in extern "C".
2654
2655 2015-02-10  Nick Clifton  <nickc@redhat.com>
2656
2657         PR binutils/17512
2658         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
2659         hold the flag bits.
2660         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
2661         size and number of relocs.
2662         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
2663         codeview record.
2664         * versados.c (process_otr): Check the esdid value before using it
2665         to access the EDATA.
2666
2667 2015-02-09  Ed Maste  <emaste@freebsd.org>
2668
2669         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
2670         uninitialized and unused variable.
2671         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2672
2673 2015-02-09  Alan Modra  <amodra@gmail.com>
2674
2675         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
2676         tls_sec.
2677         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2678         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
2679
2680 2015-02-09  Alan Modra  <amodra@gmail.com>
2681
2682         * elflink.c: Whitespace, formatting fixes.
2683         (elf_link_input_bfd): Clarify comment.
2684         (elf_link_output_extsym): Exclude symbols in linker created
2685         sections when testing for plugin symbols.
2686
2687 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2688
2689         PR ld/17935
2690         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
2691         warning for relocation in readonly section for -z text.
2692         (elf_i386_size_dynamic_sections): Likewise.
2693         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2694         (elf_x86_64_size_dynamic_sections): Likewise.
2695
2696 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2697
2698         PR ld/12365
2699         PR ld/14272
2700         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
2701         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
2702         referenced from a non-IR file.
2703
2704 2015-02-06  Nick Clifton  <nickc@redhat.com>
2705
2706         PR binutils/17512
2707         * peXXigen.c (rsrc_print_resource_entries): Add range check for
2708         addresses that wrap around the address space.
2709         (rsrc_parse_entry): Likewise.
2710
2711 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
2712
2713         PR ld/12365
2714         PR ld/14272
2715         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
2716         undefined if it is referenced from a non-IR file.
2717
2718 2015-02-03  Nick Clifton  <nickc@redhat.com>
2719
2720         PR binutils/17512
2721         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
2722         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
2723         index or an out of range fdr index.
2724         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
2725         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2726         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2727         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2728         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
2729         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
2730         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2731         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2732         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
2733         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2734         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2735         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
2736         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2737         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2738         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2739         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2740         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2741         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2742         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
2743         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2744         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2745         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2746         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2747         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2748         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2749         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2750         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2751         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2752         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
2753         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2754         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2755         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2756         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2757         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2758         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2759         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2760         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
2761         * elf32-vax.c (rtype_to_howto): Likewise.
2762         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2763         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2764         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2765         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2766         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2767         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
2768         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
2769         of range symbol indicies.
2770         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
2771         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
2772         (bfd_mach_o_build_dysymtab): Likewise.
2773         (bfd_mach_o_write_symtab_content): Set the string table size to
2774         zero upon error.
2775         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
2776         read fails.
2777         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
2778         fields.
2779         * tekhex.c (first_phase): Check for src pointer reaching end of
2780         buffer.
2781
2782 2015-02-03  Will Newton  <will.newton@linaro.org>
2783
2784         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
2785         Set st_value to zero for undefined symbols if the reference
2786         is weak or pointer_equality_needed is FALSE.
2787
2788         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
2789           comment discussing why we clear st_value for some symbols.
2790
2791 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2792
2793         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
2794         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
2795
2796 2015-01-29  Alan Modra  <amodra@gmail.com>
2797
2798         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
2799         optimization.  Tidy mask for GOT_TLSGD optimization.
2800         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
2801         location of nop zapping high insn too.
2802
2803 2015-01-28  Alan Modra  <amodra@gmail.com>
2804
2805         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
2806         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
2807         in .toc indicate xlc compiled code that might require a rw .toc.
2808
2809 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
2810
2811         * Makefile.am: Add FT32 files.
2812         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
2813         (bfd_mach_ft32): Define.
2814         (bfd_ft32_arch): Declare.
2815         (bfd_archures_list): Add bfd_ft32_arch.
2816         * config.bfd: Handle FT32.
2817         * configure.ac: Likewise.
2818         * cpu-ft32.c: New file.
2819         * elf32-ft32.c: New file.
2820         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
2821         BFD_RELOC_FT32_18): Define.
2822         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
2823         * bfd-in2.h: Regenerate.
2824         * libbfd.h: Regenerate.
2825         * Makefile.in: Regenerate.
2826         * configure: Regenerate.
2827         * po/SRC-POTFILES.in: Regenerate.
2828
2829 2015-01-27  Nick Clifton  <nickc@redhat.com>
2830
2831         PR binutils/17512
2832         * pdp11.c (aout_get_external_symbols): Return false if there are
2833         no symbols.
2834
2835         * dwarf2.c (concat_filename): Check for an empty directory table.
2836         (scan_unit_for_symbols): Check for reading off the end of the
2837         unit.
2838         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
2839         non-string form.
2840         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
2841         available.
2842
2843 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2844
2845         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
2846
2847 2015-01-22  DJ Delorie  <dj@redhat.com>
2848
2849         * elf32-m32c.c (m32c_apply_reloc_24): New.
2850         (m32c_elf_howto_table): Use it for R_M32C_24.
2851         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
2852
2853 2015-01-22  Nick Clifton  <nickc@redhat.com>
2854
2855         PR binutils/17512
2856         * coffcode.h (handle_COMDAT): When searching for the section
2857         symbol, make sure that there is space left in the symbol table.
2858         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
2859
2860 2015-01-21  Nick Clifton  <nickc@redhat.com>
2861
2862         PR binutils/17512
2863         * coffcode.h (coff_set_arch_mach_hook): Check return value from
2864         bfd_malloc.
2865         (coff_slurp_line_table): Return FALSE if the line number
2866         information was corrupt.
2867         (coff_slurp_symbol_table): Return FALSE if the symbol information
2868         was corrupt.
2869         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
2870         initialise the fields of the dyld_info structure.
2871         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
2872         error message and a return value.
2873         (bfd_mach_o_layout_commands): Change the function to boolean.
2874         Return FALSE if the function fails.
2875         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
2876         fails.
2877         (bfd_mach_o_read_command): Fail if an unrecognised command is
2878         encountered.
2879         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
2880         read fails.
2881         (slurp_symtab): Check the return from bfd_malloc.
2882         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
2883         encountered an error.
2884         (_bfd_XXi_final_link_postscript): Fail if a section could not be
2885         copied.
2886         * peicode.h (pe_bfd_object_p): Fail if the header could not be
2887         swapped in.
2888         * tekhex.c (first_phase): Fail if the section is too big.
2889         * versados.c (struct esdid): Add content_size field.
2890         (process_otr): Use and check the new field.
2891         (versados_get_section_contents): Check that the section exists and
2892         that the requested data is available.
2893
2894 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
2895
2896         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
2897
2898 2015-01-20  Alan Modra  <amodra@gmail.com>
2899
2900         PR ld/17615
2901         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
2902         ELF_COMMON_DEF syms.
2903
2904 2015-01-19  Alan Modra  <amodra@gmail.com>
2905
2906         PR ld/17615
2907         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
2908         linker script assignments too.
2909         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
2910         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
2911
2912 2015-01-19  Alan Modra  <amodra@gmail.com>
2913
2914         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
2915         to allow return of first howto.
2916         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
2917         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
2918         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
2919         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
2920         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
2921         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
2922         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
2923         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
2924         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2925         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
2926         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
2927         (spu_elf_reloc_type_lookup): Adjust to suit.
2928
2929 2015-01-19  Alan Modra  <amodra@gmail.com>
2930
2931         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
2932         (bfd_get_section_limit): ..here.
2933         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
2934         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
2935         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
2936         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
2937         bfd_reloc_outofrange check.
2938         * bfd-in2.h: Regenerate.
2939
2940         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
2941         on zero size relocs.
2942         * ecoff.c (ecoff_reloc_link_order): Likewise.
2943         * elf32-nds32.c (nds32_relocate_contents): Likewise.
2944         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2945
2946         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
2947         (_bfd_clear_contents): Likewise.
2948         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
2949         (mips_elf_perform_relocation): Likewise.
2950
2951         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
2952         from malloc on zero size alloc.
2953         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2954         * elflink.c (elf_reloc_link_order): Likewise.
2955         * linker.c (_bfd_generic_reloc_link_order): Likewise.
2956         * pdp11.c (aout_link_reloc_link_order): Likewise.
2957         * xcofflink.c (xcoff_reloc_link_order): Likewise.
2958
2959         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
2960         bitsize 0, and complain_overflow_dont.
2961         * coff-sparc.c (coff_sparc_howto_table): Likewise.
2962         * elf-hppa.h (elf_hppa_howto_table): Likewise.
2963         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
2964         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
2965         * elf32-arc.c (elf_arc_howto_table): Likewise.
2966         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
2967         * elf32-avr.c (elf_avr_howto_table): Likewise.
2968         * elf32-bfin.c (bfin_howto_table): Likewise.
2969         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
2970         * elf32-cris.c (cris_elf_howto_table): Likewise.
2971         * elf32-crx.c (crx_elf_howto_table): Likewise.
2972         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
2973         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
2974         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
2975         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
2976         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
2977         * elf32-frv.c (elf32_frv_howto_table): Likewise.
2978         * elf32-h8300.c (h8_elf_howto_table): Likewise.
2979         * elf32-i370.c (i370_elf_howto_raw): Likewise.
2980         * elf32-i386.c (elf_howto_table): Likewise.
2981         * elf32-i860.c (elf32_i860_howto_table): Likewise.
2982         * elf32-i960.c (elf32_i960_relocate): Likewise.
2983         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
2984         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
2985         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
2986         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
2987         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
2988         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
2989         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
2990         * elf32-m68k.c (howto_table): Likewise.
2991         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
2992         * elf32-mep.c (mep_elf_howto_table): Likewise.
2993         * elf32-metag.c (elf_metag_howto_table): Likewise.
2994         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
2995         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
2996         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
2997         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
2998         * elf32-mt.c (mt_elf_howto_table): Likewise.
2999         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
3000         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
3001         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
3002         * elf32-pj.c (pj_elf_howto_table): Likewise.
3003         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
3004         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
3005         * elf32-rx.c (rx_elf_howto_table): Likewise.
3006         * elf32-s390.c (elf_howto_table): Likewise.
3007         * elf32-score.c (elf32_score_howto_table): Likewise.
3008         * elf32-score7.c (elf32_score_howto_table): Likewise.
3009         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
3010         * elf32-spu.c (elf_howto_table): Likewise.
3011         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
3012         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
3013         * elf32-v850.c (v850_elf_howto_table): Likewise.
3014         * elf32-vax.c (howto_table): Likewise.
3015         * elf32-visium.c (visium_elf_howto_table): Likewise.
3016         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
3017         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
3018         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
3019         * elf32-xtensa.c (elf_howto_table): Likewise.
3020         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
3021         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3022         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
3023         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
3024         * elf64-s390.c (elf_howto_table): Likewise.
3025         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
3026         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
3027         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
3028         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
3029         (elfNN_aarch64_howto_none): Likewise.
3030         * elfxx-ia64.c (ia64_howto_table): Likewise.
3031         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
3032         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
3033         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
3034
3035 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
3036
3037         PR ld/17847
3038         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
3039         about -fPIC if the symbol is undefined when building executable.
3040
3041 2015-01-15  Nick Clifton  <nickc@redhat.com>
3042
3043         PR binutils/17512
3044         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
3045         error message.  Never return an invalid howto pointer.
3046         * elf32-cr16.c (cr16_info_to_howto): Likewise.
3047         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3048         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3049         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3050         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3051         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
3052         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3053         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3054         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3055         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
3056         * elf32-vax.c (rtype_to_howto): Likewise.
3057         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3058         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3059         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
3060         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3061         (sh_elf_reloc): Check that the reloc is in range.
3062         * reloc.c (bfd_perform_relocation): Check that the section is big
3063         enough for the entire reloc.
3064         (bfd_generic_get_relocated_section_contents): Report unexpected
3065         return values from perform_reloc.
3066
3067 2015-01-15  Nick Clifton  <nickc@redhat.com>
3068
3069         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
3070         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
3071         relaxation.
3072
3073 2015-01-15  Alan Modra  <amodra@gmail.com>
3074
3075         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
3076         any output section matching a linker created dynobj section.
3077
3078 2015-01-15  Alan Modra  <amodra@gmail.com>
3079
3080         PR 17842
3081         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
3082         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
3083         Don't assign symtab file position unless symbols will be output.
3084         Merge blocks with condition in common.  Don't call
3085         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
3086         unless other symbols are output.  Move assignment of symtab_shndx
3087         file position.  Localize variable.
3088
3089 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
3090
3091         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
3092         trying to defer them to runtime.
3093
3094 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
3095
3096         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
3097         to check if a symbol should be bound symbolically.
3098
3099 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
3100
3101         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
3102         for TLSLE_MOVW_TPREL_G2.
3103
3104 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
3105
3106         PR ld/17415
3107         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
3108         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
3109         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
3110         bit mask.
3111
3112 2015-01-12  Terry Guo  <terry.guo@arm.com>
3113
3114         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
3115         function.
3116         (_bfd_elf_gc_mark_extra_sections): Use it.
3117
3118 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3119
3120         PR ld/17827
3121         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
3122         only discard space for pc-relative relocs symbols which turn
3123         out to need copy relocs.
3124
3125 2015-01-09  Nick Clifton  <nickc@redhat.com>
3126
3127         * tekhex.c (getvalue): Fix thinko in test for correct extraction
3128         of value.
3129         (getsym): Return false if there was not enough data to extract the
3130         symbol.
3131
3132 2015-01-09  Anthony Green  <green@moxielogic.com>
3133
3134         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
3135
3136 2015-01-08  Nick Clifton  <nickc@redhat.com>
3137
3138         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
3139         16-bit absolute BR instructions to 10-bit pc-relative JMP
3140         instructions.
3141
3142 2015-01-08  Nick Clifton  <nickc@redhat.com>
3143
3144         PR binutils/17512
3145         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
3146         to load the line table.
3147         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
3148         maxpagesize of 1.
3149         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
3150         the Data Directory Size is too large.
3151
3152 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
3153
3154         PR binutils/17512
3155         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
3156         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
3157
3158 2015-01-06  Nick Clifton  <nickc@redhat.com>
3159
3160         PR binutils/17512
3161         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
3162         string table.
3163
3164         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
3165         (bfd_perform_relocation): Include the size of the reloc in the
3166         test for an out of range relocation.
3167         (bfd_generic_get_relocated_section_contents): Remove reloc range
3168         test.
3169
3170         * coff-i860.c (CALC_ADDEND): Always set an addend value.
3171         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
3172         avoid reading off the end of the buffer.
3173         (getsym): Likewise.
3174         (first_phase): Likewise.
3175         (pass_over): Pass an end pointer to the invoked function.
3176
3177 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
3178
3179         PR binutils/17512
3180         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
3181         input.
3182         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
3183
3184 2015-01-05  Nick Clifton  <nickc@redhat.com>
3185
3186         PR binutils/17512
3187         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
3188         is at least big enough for the header to be read.
3189         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
3190         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
3191         (bfd_mach_o_read_command): Prevetn duplicate error messages about
3192         unrecognized commands.
3193         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
3194         when indexing into the string table.
3195
3196 2015-01-01  Alan Modra  <amodra@gmail.com>
3197
3198         Update year range in copyright notice of all files.
3199
3200 For older changes see ChangeLog-2014
3201 \f
3202 Copyright (C) 2015 Free Software Foundation, Inc.
3203
3204 Copying and distribution of this file, with or without modification,
3205 are permitted in any medium without royalty provided the copyright
3206 notice and this notice are preserved.
3207
3208 Local Variables:
3209 mode: change-log
3210 left-margin: 8
3211 fill-column: 74
3212 version-control: never
3213 End: