bfd/ChangeLog

   1 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
   2
   3         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
   4         code into:
   5         (_bfd_aarch64_get_stub_for_link_section): Define.
   6
   7 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
   8
   9         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
  10         update of section_group[].stub_sec.
  11
  12 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  13
  14         * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
  15         (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
  16         Delete fixes, fix_table_size and associated code.  Call
  17         _bfd_aarch64_add_stub_entry_in_group. Rename to...
  18         (bfd_aarch64_erratum_835769_scan): Define.
  19         (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
  20         erratum_835769_fix_table_size, i and associated code.  Relocate
  21         call to _bfd_aarch64_erratum_835769_scan.  Delete adhoc stub size
  22         correction.  Delete construction of stub entry from
  23         erratum_835769_fixes array.
  24
  25 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  26
  27         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
  28         _bfd_aarch64_add_stub_entry_in_group.
  29
  30 2015-03-24  Alan Modra  <amodra@gmail.com>
  31
  32         * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
  33         stubs, even those for undefined weak symbols.  Otherwise, don't
  34         report relocation overflow on branches to undefined strong
  35         symbols.  Fix memory leak.
  36         * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
  37         overflow on branches to undefined strong symbols.
  38
  39 2015-03-23  Keith Seitz  <keiths@redhat.com>
  40
  41         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
  42         missing ';'.
  43
  44 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  45
  46         * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
  47         construction into...
  48         (_bfd_aarch64_erratum_835769_stub_name): Define.
  49
  50 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  51
  52         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
  53         stub resize code into...
  54         (bfd_aarch64_resize_stubs): Define.
  55
  56 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  57
  58         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
  59         creation code into...
  60         (bfd_aarch64_create_stub_section): Define.
  61
  62 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  63
  64         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
  65         from elf_aarch64_create_or_find_stub_sec.
  66         (_bfd_aarch64_add_stub_entry_in_group): Rename from
  67         elfNN_aarch64_add_stub.  Call
  68         _bfd_aarch64_create_or_find_stub_sec.
  69         (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
  70         _bfd_aarch64_add_stub_entry_in_group.
  71
  72 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  73
  74         * elfnn-aarch64.c (erratum_835769_scan) Add comment.  Reverse
  75         sense of boolean return.
  76         (elfNN_aarch64_size_stubs): Adjust for above.
  77
  78 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  79
  80         * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
  81         Remove unused parameter.
  82         (elfNN_aarch64_size_stubs): Adjust for above.
  83
  84 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  85
  86         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
  87
  88 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  89
  90         * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
  91         (num_aarch64_erratum_835769_fixes): Remove.
  92         (elfNN_aarch64_size_stubs): Remove assignments to above.
  93
  94 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  95
  96         * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
  97         to rt2.
  98         (aarch64_erratum_seqeunce): Rename rtn to rt2.
  99
 100 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 101
 102         * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
 103
 104 2015-03-19  Nick Clifton  <nickc@redhat.com>
 105
 106         * elf32-rl78.c (rl78_cpu_name): New function.  Prints the name of
 107         the RL78 core based upon the flags.
 108         (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
 109         flags.
 110         (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
 111         (elf32_rl78_machine): Always return bfd_mach_rl78.
 112
 113 2015-03-19  Nick Clifton  <nickc@redhat.com>
 114
 115         PR 18078
 116         * compress.c (bfd_compress_section_contents): Do not define this
 117         function if it is not used.
 118
 119 2015-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 120
 121         * compress.c (bfd_compress_section_contents): Make it static.
 122         * bfd/bfd-in2.h: Regenerated.
 123
 124 2015-03-18  Eric Youngdale  <eyoungdale@ptc.com>
 125
 126         PR ld/16598
 127         * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
 128         suitable for the AMD64.
 129
 130 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
 131             Nick Clifton  <nickc@redhat.com>
 132
 133         PR binutils/18087
 134         * coffgen.c (make_a_section_from_file): Only prepend a z to a
 135         debug section's name if the section was actually compressed.
 136         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 137         * compress.c (bfd_init_section_compress_status): Do not compress
 138         the section if doing so would make it bigger.  In such cases leave
 139         the section alone and return COMPRESS_SECTION_NONE.
 140
 141 2015-03-17  Alan Modra  <amodra@gmail.com>
 142
 143         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
 144         on nothing to do, before malloc of returned symbol array.
 145
 146 2015-03-16  Nick Clifton  <nickc@redhat.com>
 147
 148         * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
 149         stored in the elf_section_data structure then load them as
 150         necessary.
 151
 152 2015-03-14  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 153
 154         * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
 155         relocs against code sections.
 156         * elf32-s390.c: Define elf_backend_sort_relocs_p.
 157         * elf64-s390.c: Likewise.
 158
 159 2015-03-11  Alan Modra  <amodra@gmail.com>
 160
 161         * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
 162         reverse order.  Account for larger size of __tls_get_addr_opt stub.
 163
 164 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
 165
 166         PR ld/16572
 167         * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
 168         ELF_ARM_HASENTRY.
 169         (elf32_arm_print_private_bfd_data): Likewise.
 170
 171 2015-03-06  Nick Clifton  <nickc@redhat.com>
 172
 173         PR binutils/17765
 174         * elflink.c (put_value): Like previous delta, but for the 32-bit
 175         case.
 176
 177 2015-03-05  Nick Clifton  <nickc@redhat.com>
 178
 179         PR binutils/17765
 180         * elflink.c (put_value): Avoid using an undefined shift
 181         operation.
 182
 183 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 184
 185         PR ld/pr15228
 186         PR ld/pr17709
 187         * elf-bfd.h (elf_backend_data): Add extern_protected_data.
 188         * elf32-i386.c (elf_backend_extern_protected_data): New.
 189         Defined to 1.
 190         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
 191         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
 192         copy relocs against protected symbols if extern_protected_data
 193         is true.
 194         (_bfd_elf_symbol_refs_local_p): Don't return true on protected
 195         non-function symbols if extern_protected_data is true.
 196         * elfxx-target.h (elf_backend_extern_protected_data): New.
 197         Default to 0.
 198         (elfNN_bed): Initialize extern_protected_data with
 199         elf_backend_extern_protected_data.
 200
 201 2015-03-05  Nick Clifton  <nickc@redhat.com>
 202
 203         PR binutils/18025
 204         * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
 205         lookup fails, check for an address bias in the dwarf info, and if
 206         one exists, retry the lookup with the biased value.
 207         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
 208         Determines if a bias exists bewteen the addresses of functions
 209         based on DWARF information vs symbol table information.
 210         * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
 211         * libbfd.h: Regenerate.
 212
 213 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 214
 215         * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
 216         (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
 217         (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
 218
 219 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 220
 221         * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
 222         (aarch64_size_one_stub): Likewise.
 223         (aarch64_map_one_stub): Likewise.
 224
 225 2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 226
 227         * cpu-s390.c (N): New macro.
 228         (bfd_s390_31_arch): New.  Define only if default target word size
 229         is 64 bits.  Otherwise define...
 230         (bfd_390_64_arch): ...this.  Make static.
 231         (bfd_s390_arch): Define according to the default target word size.
 232         Let the 'next' field point to the alternate arch.
 233
 234 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
 235
 236         PR gas/17843
 237         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
 238         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
 239         to be used with MOVK rather than MOVZ.
 240
 241 2015-03-03  DJ Delorie  <dj@redhat.com>
 242
 243         * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
 244         there's a symbol.
 245
 246 2015-02-28  Alan Modra  <amodra@gmail.com>
 247
 248         * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
 249         not PLT_NEW.
 250
 251 2015-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         * elf32-i386.c (need_convert_mov_to_lea): New.
 254         (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
 255         (elf_i386_convert_mov_to_lea): Return TRUE if
 256         need_convert_mov_to_lea is unset.
 257         * elf64-x86-64.c (need_convert_mov_to_lea): New.
 258         (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
 259         (elf_x86_64_convert_mov_to_lea): Return TRUE if
 260         need_convert_mov_to_lea is unset.
 261
 262 2015-02-27  Nick Clifton  <nickc@redhat.com>
 263
 264         PR binutils/17910
 265         * coffgen.c (_bfd_coff_internal_syment_name): Only check for
 266         string length overflow when the string table length is actually
 267         set.
 268
 269 2015-02-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 270
 271         * bfd/bfd-in2.h: Regenerate.
 272         * bfd/libbfd.h: Regenerate.
 273
 274 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 275
 276         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
 277         TLSDESC_LD_PREL19 field width and masks.
 278         (aarch64_tls_transition_without_check)
 279         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 280         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 281         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 282         BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
 283         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 284         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 285
 286 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 287
 288         * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
 289         tests.
 290         (aarch64_tls_transition_without_check)
 291         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 292         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 293         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 294         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
 295         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 296         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 297         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 298
 299 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 300
 301         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
 302         (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
 303         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 304         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 305         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 306         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 307         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 308         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 309         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 310
 311 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 312
 313         * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
 314         (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
 315         (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
 316         (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
 317         (elfNN_aarch64_check_relocs): Handle
 318         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 319
 320         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 321         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 322
 323 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 324
 325         * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
 326
 327 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 328
 329         * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
 330         (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
 331         (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
 332         width.
 333
 334 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 335
 336         * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
 337         field width.
 338
 339 2015-02-26  Nick Clifton  <nickc@redhat.com>
 340
 341         PR binutils/17512
 342         * coffcode.h (coff_compute_section_file_positions): Report
 343         negative page sizes.
 344         * elf.c (elf_fake_sections): Handle excessive alignmment powers.
 345         (assign_file_positions_for_non_load_sections): Replace assertion
 346         with an error message.
 347         (rewrite_elf_program_header): Handle excessive segment
 348         alignments.
 349         * mach-o.c (bfd_mach_o_read_section_32): Likewise.
 350         (bfd_mach_o_read_section_64): Likewise.
 351         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
 352         print a bfd name, not %A.
 353
 354 2015-02-26  Alan Modra  <amodra@gmail.com>
 355
 356         * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
 357         thread-safe stubs for iplt.
 358         (build_tls_get_addr_stub): Restore r2 immediately after call.
 359
 360 2015-02-26  Terry Guo  <terry.guo@arm.com>
 361
 362         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
 363         merge Tag_ABI_HardFP_use.
 364
 365 2015-02-26  Alan Modra  <amodra@gmail.com>
 366
 367         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
 368         Use text relocs rather than giving an error on trying to use
 369         .dynbss for protected shared lib vars.
 370         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 371
 372 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 373
 374         * elf32-avr.c (struct elf_avr_section_data): New structure.
 375         (struct avr_relax_info): New structure.
 376         (elf_avr_new_section_hook): New function.
 377         (struct elf_avr_section_data): Add relax_info.
 378         (get_avr_relax_info): New function.
 379         (init_avr_relax_info): New function.
 380         (elf32_avr_relax_delete_bytes): Find next property record before
 381         deleting bytes.  When deleting don't move bytes beyond the next
 382         property record.
 383         (avr_elf32_assign_records_to_section): New function.
 384         (avr_property_record_compare): New function.
 385         (avr_load_all_property_sections): New function.
 386         (elf32_avr_relax_section): Load property data.  After relaxing the
 387         section, move any .align directives that have enough deleted bytes
 388         before them.
 389         (bfd_elf32_new_section_hook): Define.
 390
 391 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 392
 393         * elf32-avr.h (struct avr_property_header): New strucure.
 394         (avr_elf32_load_property_records): Declare.
 395         (avr_elf32_property_record_name): Declare.
 396         * elf32-avr.c: Add bfd_stdint.h include.
 397         (retrieve_local_syms): New function.
 398         (get_elf_r_symndx_section): New function.
 399         (get_elf_r_symndx_offset): New function.
 400         (internal_reloc_compare): New function.
 401         (struct avr_find_section_data): New structure.
 402         (avr_is_section_for_address): New function.
 403         (avr_find_section_for_address): New function.
 404         (avr_elf32_load_records_from_section): New function.
 405         (avr_elf32_load_property_records): New function.
 406         (avr_elf32_property_record_name): New function.
 407
 408 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 409
 410         * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
 411         (AVR_PROPERTY_RECORDS_VERSION): Define.
 412         (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
 413         (struct avr_property_record): New structure.
 414
 415 2015-02-24  Nick Clifton  <nickc@redhat.com>
 416
 417         * elf32-v850.c (v850_set_note): New function.  Creates a Renesas
 418         style note entry.
 419         (v850_elf_make_note_section): New function.  Creates a note
 420         section.
 421         (v850_elf_create_sections): New function.  Create a note section
 422         if one is not already present.
 423         (v850_elf_set_note): New function.  Adds a note to a bfd.
 424         (v850_elf_copy_private_bfd_data): New function.  Copies V850
 425         notes.
 426         (v850_elf_merge_notes): New function.  Merges V850 notes.
 427         (print_v850_note): New function.  Displays a V850 note.
 428         (v850_elf_print_notes): New function. Displays all notes attached
 429         to a bfd.
 430         (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
 431         (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
 432         (v850_elf_fake_sections): Set the type of the V850 note section.
 433         * bfd-in.h (v850_elf_create_sections): Add prototype.
 434         (v850_elf_set_note): Add prototype.
 435         * bfd-in2.h: Regenerate.
 436
 437 2015-02-24  Nick Clifton  <nickc@redhat.com>
 438
 439         * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
 440         * configure: Regenerate.
 441         * config.in: Regenerate.
 442         * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
 443         (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
 444         (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
 445         is defined.
 446
 447 2015-02-24  Nick Clifton  <nickc@redhat.com>
 448
 449         * pdp11.c (set_section_contents): Pad the .text and .data sections
 450         to their aligned sizes.
 451
 452 2015-02-23  Yoshinori Sato <ysato@users.sourceforge.jp>
 453
 454         * config.bfd: Add h8300-*-linux.
 455         * configure.ac: Add h8300_elf32_linux_vec.
 456         * configure: Regenerate.
 457         * elf32-h8300.c: Likewise.
 458         * targets.c(_bfd_target_vector): Likewise.
 459
 460 2015-02-23  Nick Clifton  <nickc@redhat.com>
 461
 462         PR 17914
 463         * cpu-w65.c: Correct typos in license notice.
 464
 465         PR 17940
 466         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
 467         symbols at end of sections.  Adjust function sizes.
 468
 469 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 470
 471         * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
 472         (elfcore_write_s390_vxrs_high): Likewise.
 473         * elf.c (elfcore_grok_s390_vxrs_low): New function.
 474         (elfcore_grok_s390_vxrs_high): New function.
 475         (elfcore_grok_note): Call them.
 476         (elfcore_write_s390_vxrs_low): New function.
 477         (elfcore_write_s390_vxrs_high): New function.
 478         (elfcore_write_register_note): Call them.
 479
 480 2015-02-19  Branko Drevensek  <branko.drevensek@gmail.com>
 481
 482         PR 17995
 483         * verilog.c (verilog_write_record): Correct buffer size.
 484
 485 2015-02-19  Alan Modra  <amodra@gmail.com>
 486
 487         * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
 488
 489 2015-02-19  Alan Modra  <amodra@gmail.com>
 490
 491         PR ld/4317
 492         * elflink.c (elf_link_input_bfd): Drop undefined local syms.
 493         (elf_link_output_extsym): Drop local and global undefined syms.
 494         Tidy.  Expand comment.
 495
 496 2015-02-17  Alan Modra  <amodra@gmail.com>
 497
 498         PR ld/17975
 499         * elflink.c (struct elf_outext_info): Remove need_second_pass
 500         and second_pass.
 501         (elf_link_output_extsym): Delete code handling second forced
 502         local pass.  Move code emitting NULL STT_FILE symbol later, so
 503         that it can be omitted if forced local is stripped.  Don't
 504         emit the NULL STT_FILE if no file symbols have been output.
 505         (bfd_elf_final_link): Remove second forced local pass.
 506         * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
 507         (ppc_elf_size_dynamic_sections): Likewise.
 508         * elf64-ppc.c (ppc_build_one_stub): Likewise.
 509         (build_global_entry_stubs): Likewise.
 510         (ppc64_elf_build_stubs): Likewise.
 511
 512 2015-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 513
 514         PR ld/17975
 515         * elflink.c (elf_link_output_extsym): Only check filesym_count
 516         when outputting a NULL FILE symbol.  Set second_pass_sym to
 517         h->forced_local && !h->root.linker_def.
 518
 519 2015-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 520
 521         * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
 522         on _TLS_MODULE_BASE_.
 523         * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
 524
 525 2015-02-15  Alan Modra  <amodra@gmail.com>
 526
 527         * dwarf2.c (read_rangelist): Correct buffer overflow check
 528         Whitespace throughout file.
 529
 530 2015-02-14  Alan Modra  <amodra@gmail.com>
 531
 532         PR ld/17973
 533         * bfd.c (struct bfd): Add lto_output.
 534         * linker.c (_bfd_handle_already_linked): Explicitly test for
 535         objects added by the lto plugin.
 536         * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
 537         no_export flags from archive.
 538         * archive.c (open_nested_file): New function, setting lto_output
 539         and no_export, extracted from..
 540         (find_nested_archive): ..here.  Flip params.  Rename from
 541         _bfd_find_nested_archive.
 542         (_bfd_get_elt_at_filepos): Correct var typo.  Use open_nested_file.
 543         (_bfd_look_for_bfd_in_cache): Copy no_export.
 544         * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
 545         my_archive->no_export test.
 546         (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
 547         Don't use the file name when adding lto_output STT_FILE sym.
 548         * bfd-in2.h: Regenerate.
 549
 550 2015-02-13  Alan Modra  <amodra@gmail.com>
 551
 552         PR binutils/17512
 553         * elf64-ppc.c (opd_entry_value): Tighten offset check.  Remove
 554         now redundant assert.
 555
 556 2015-02-12  Nick Clifton  <nickc@redhat.com>
 557
 558         PR binutils/17512
 559         * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
 560         (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
 561         (read_indirect_string, read_alt_indirect_string)
 562         (read_alt_indirect_ref, read_address, read_abbrevs)
 563         (read_attribute_value, read_attribute, decode_line_info)
 564         (find_abstract_instance_name, read_rangelist)
 565         (scan_unit_for_symbols, parse_comp_unit)
 566         (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code.  Pass
 567         end pointers to reading functions and check for offsets taking
 568         pointers out of range.  Replace calls to read_*_leb128 with calls
 569         to safe_read_leb128.
 570
 571         (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
 572         offset.
 573         * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
 574         computed file_name address being before the start of the string
 575         table.
 576
 577 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         PR ld/17878
 580         * bfd.c (bfd_plugin_format): New.
 581         (bfd): Add plugin_format and plugin_dummy_bfd.
 582         * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
 583         argument to return TRUE if any plugin is found.  Set plugin_format.
 584         (has_plugin): New.
 585         (bfd_plugin_target_p): New.
 586         (bfd_plugin_specified_p): Likewise.
 587         (bfd_plugin_target_p): Likewise.
 588         (register_ld_plugin_object_p): Likewise.
 589         (bfd_plugin_set_plugin): Set has_plugin.
 590         (load_plugin): Cache try_load_plugin result.
 591         (bfd_plugin_object_p): Try ld_plugin_object_p first.  Check
 592         plugin_format.
 593         * plugin.h (bfd_plugin_target_p): New.
 594         (bfd_plugin_specified_p): Likewise.
 595         (register_ld_plugin_object_p): Likewise.
 596         * bfd-in2.h: Regenerated.
 597
 598 2015-02-11  Pedro Alves  <palves@redhat.com>
 599
 600         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
 601         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
 602         * libbfd.h: Regenerate.
 603         * libcoff.h: Regenerate.
 604
 605         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
 606         * mach-o.h [__cplusplus]: Wrap in extern "C".
 607         * som.h [__cplusplus]: Wrap in extern "C".
 608
 609 2015-02-10  Nick Clifton  <nickc@redhat.com>
 610
 611         PR binutils/17512
 612         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
 613         hold the flag bits.
 614         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
 615         size and number of relocs.
 616         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
 617         codeview record.
 618         * versados.c (process_otr): Check the esdid value before using it
 619         to access the EDATA.
 620
 621 2015-02-09  Ed Maste  <emaste@freebsd.org>
 622
 623         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
 624         uninitialized and unused variable.
 625         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 626
 627 2015-02-09  Alan Modra  <amodra@gmail.com>
 628
 629         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
 630         tls_sec.
 631         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 632         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
 633
 634 2015-02-09  Alan Modra  <amodra@gmail.com>
 635
 636         * elflink.c: Whitespace, formatting fixes.
 637         (elf_link_input_bfd): Clarify comment.
 638         (elf_link_output_extsym): Exclude symbols in linker created
 639         sections when testing for plugin symbols.
 640
 641 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 642
 643         PR ld/17935
 644         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
 645         warning for relocation in readonly section for -z text.
 646         (elf_i386_size_dynamic_sections): Likewise.
 647         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 648         (elf_x86_64_size_dynamic_sections): Likewise.
 649
 650 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 651
 652         PR ld/12365
 653         PR ld/14272
 654         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
 655         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
 656         referenced from a non-IR file.
 657
 658 2015-02-06  Nick Clifton  <nickc@redhat.com>
 659
 660         PR binutils/17512
 661         * peXXigen.c (rsrc_print_resource_entries): Add range check for
 662         addresses that wrap around the address space.
 663         (rsrc_parse_entry): Likewise.
 664
 665 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         PR ld/12365
 668         PR ld/14272
 669         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
 670         undefined if it is referenced from a non-IR file.
 671
 672 2015-02-03  Nick Clifton  <nickc@redhat.com>
 673
 674         PR binutils/17512
 675         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
 676         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
 677         index or an out of range fdr index.
 678         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
 679         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 680         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 681         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 682         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
 683         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
 684         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 685         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 686         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
 687         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 688         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 689         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
 690         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 691         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 692         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 693         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 694         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 695         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 696         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
 697         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 698         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 699         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 700         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 701         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 702         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 703         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 704         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 705         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 706         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
 707         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 708         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 709         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 710         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 711         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 712         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 713         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 714         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
 715         * elf32-vax.c (rtype_to_howto): Likewise.
 716         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 717         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 718         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 719         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 720         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 721         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
 722         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
 723         of range symbol indicies.
 724         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
 725         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 726         (bfd_mach_o_build_dysymtab): Likewise.
 727         (bfd_mach_o_write_symtab_content): Set the string table size to
 728         zero upon error.
 729         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 730         read fails.
 731         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 732         fields.
 733         * tekhex.c (first_phase): Check for src pointer reaching end of
 734         buffer.
 735
 736 2015-02-03  Will Newton  <will.newton@linaro.org>
 737
 738         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 739         Set st_value to zero for undefined symbols if the reference
 740         is weak or pointer_equality_needed is FALSE.
 741
 742         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 743           comment discussing why we clear st_value for some symbols.
 744
 745 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 746
 747         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 748         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 749
 750 2015-01-29  Alan Modra  <amodra@gmail.com>
 751
 752         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 753         optimization.  Tidy mask for GOT_TLSGD optimization.
 754         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 755         location of nop zapping high insn too.
 756
 757 2015-01-28  Alan Modra  <amodra@gmail.com>
 758
 759         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 760         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 761         in .toc indicate xlc compiled code that might require a rw .toc.
 762
 763 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 764
 765         * Makefile.am: Add FT32 files.
 766         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 767         (bfd_mach_ft32): Define.
 768         (bfd_ft32_arch): Declare.
 769         (bfd_archures_list): Add bfd_ft32_arch.
 770         * config.bfd: Handle FT32.
 771         * configure.ac: Likewise.
 772         * cpu-ft32.c: New file.
 773         * elf32-ft32.c: New file.
 774         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 775         BFD_RELOC_FT32_18): Define.
 776         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 777         * bfd-in2.h: Regenerate.
 778         * libbfd.h: Regenerate.
 779         * Makefile.in: Regenerate.
 780         * configure: Regenerate.
 781         * po/SRC-POTFILES.in: Regenerate.
 782
 783 2015-01-27  Nick Clifton  <nickc@redhat.com>
 784
 785         PR binutils/17512
 786         * pdp11.c (aout_get_external_symbols): Return false if there are
 787         no symbols.
 788
 789         * dwarf2.c (concat_filename): Check for an empty directory table.
 790         (scan_unit_for_symbols): Check for reading off the end of the
 791         unit.
 792         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 793         non-string form.
 794         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 795         available.
 796
 797 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 798
 799         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 800
 801 2015-01-22  DJ Delorie  <dj@redhat.com>
 802
 803         * elf32-m32c.c (m32c_apply_reloc_24): New.
 804         (m32c_elf_howto_table): Use it for R_M32C_24.
 805         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 806
 807 2015-01-22  Nick Clifton  <nickc@redhat.com>
 808
 809         PR binutils/17512
 810         * coffcode.h (handle_COMDAT): When searching for the section
 811         symbol, make sure that there is space left in the symbol table.
 812         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 813
 814 2015-01-21  Nick Clifton  <nickc@redhat.com>
 815
 816         PR binutils/17512
 817         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 818         bfd_malloc.
 819         (coff_slurp_line_table): Return FALSE if the line number
 820         information was corrupt.
 821         (coff_slurp_symbol_table): Return FALSE if the symbol information
 822         was corrupt.
 823         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 824         initialise the fields of the dyld_info structure.
 825         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 826         error message and a return value.
 827         (bfd_mach_o_layout_commands): Change the function to boolean.
 828         Return FALSE if the function fails.
 829         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 830         fails.
 831         (bfd_mach_o_read_command): Fail if an unrecognised command is
 832         encountered.
 833         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 834         read fails.
 835         (slurp_symtab): Check the return from bfd_malloc.
 836         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 837         encountered an error.
 838         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 839         copied.
 840         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 841         swapped in.
 842         * tekhex.c (first_phase): Fail if the section is too big.
 843         * versados.c (struct esdid): Add content_size field.
 844         (process_otr): Use and check the new field.
 845         (versados_get_section_contents): Check that the section exists and
 846         that the requested data is available.
 847
 848 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 849
 850         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 851
 852 2015-01-20  Alan Modra  <amodra@gmail.com>
 853
 854         PR ld/17615
 855         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 856         ELF_COMMON_DEF syms.
 857
 858 2015-01-19  Alan Modra  <amodra@gmail.com>
 859
 860         PR ld/17615
 861         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 862         linker script assignments too.
 863         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 864         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 865
 866 2015-01-19  Alan Modra  <amodra@gmail.com>
 867
 868         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 869         to allow return of first howto.
 870         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 871         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 872         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 873         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 874         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 875         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 876         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 877         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 878         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 879         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 880         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 881         (spu_elf_reloc_type_lookup): Adjust to suit.
 882
 883 2015-01-19  Alan Modra  <amodra@gmail.com>
 884
 885         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 886         (bfd_get_section_limit): ..here.
 887         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 888         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 889         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 890         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 891         bfd_reloc_outofrange check.
 892         * bfd-in2.h: Regenerate.
 893
 894         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 895         on zero size relocs.
 896         * ecoff.c (ecoff_reloc_link_order): Likewise.
 897         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 898         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 899
 900         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 901         (_bfd_clear_contents): Likewise.
 902         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 903         (mips_elf_perform_relocation): Likewise.
 904
 905         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 906         from malloc on zero size alloc.
 907         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 908         * elflink.c (elf_reloc_link_order): Likewise.
 909         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 910         * pdp11.c (aout_link_reloc_link_order): Likewise.
 911         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 912
 913         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 914         bitsize 0, and complain_overflow_dont.
 915         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 916         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 917         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 918         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 919         * elf32-arc.c (elf_arc_howto_table): Likewise.
 920         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 921         * elf32-avr.c (elf_avr_howto_table): Likewise.
 922         * elf32-bfin.c (bfin_howto_table): Likewise.
 923         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 924         * elf32-cris.c (cris_elf_howto_table): Likewise.
 925         * elf32-crx.c (crx_elf_howto_table): Likewise.
 926         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 927         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 928         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 929         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 930         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 931         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 932         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 933         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 934         * elf32-i386.c (elf_howto_table): Likewise.
 935         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 936         * elf32-i960.c (elf32_i960_relocate): Likewise.
 937         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 938         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 939         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 940         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 941         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 942         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 943         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 944         * elf32-m68k.c (howto_table): Likewise.
 945         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 946         * elf32-mep.c (mep_elf_howto_table): Likewise.
 947         * elf32-metag.c (elf_metag_howto_table): Likewise.
 948         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 949         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 950         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 951         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 952         * elf32-mt.c (mt_elf_howto_table): Likewise.
 953         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 954         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 955         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 956         * elf32-pj.c (pj_elf_howto_table): Likewise.
 957         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 958         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 959         * elf32-rx.c (rx_elf_howto_table): Likewise.
 960         * elf32-s390.c (elf_howto_table): Likewise.
 961         * elf32-score.c (elf32_score_howto_table): Likewise.
 962         * elf32-score7.c (elf32_score_howto_table): Likewise.
 963         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 964         * elf32-spu.c (elf_howto_table): Likewise.
 965         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 966         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 967         * elf32-v850.c (v850_elf_howto_table): Likewise.
 968         * elf32-vax.c (howto_table): Likewise.
 969         * elf32-visium.c (visium_elf_howto_table): Likewise.
 970         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 971         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 972         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 973         * elf32-xtensa.c (elf_howto_table): Likewise.
 974         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
 975         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 976         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
 977         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
 978         * elf64-s390.c (elf_howto_table): Likewise.
 979         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
 980         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
 981         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 982         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 983         (elfNN_aarch64_howto_none): Likewise.
 984         * elfxx-ia64.c (ia64_howto_table): Likewise.
 985         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
 986         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
 987         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
 988
 989 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         PR ld/17847
 992         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
 993         about -fPIC if the symbol is undefined when building executable.
 994
 995 2015-01-15  Nick Clifton  <nickc@redhat.com>
 996
 997         PR binutils/17512
 998         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
 999         error message.  Never return an invalid howto pointer.
1000         * elf32-cr16.c (cr16_info_to_howto): Likewise.
1001         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1002         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1003         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1004         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1005         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1006         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1007         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1008         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1009         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1010         * elf32-vax.c (rtype_to_howto): Likewise.
1011         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1012         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1013         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1014         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1015         (sh_elf_reloc): Check that the reloc is in range.
1016         * reloc.c (bfd_perform_relocation): Check that the section is big
1017         enough for the entire reloc.
1018         (bfd_generic_get_relocated_section_contents): Report unexpected
1019         return values from perform_reloc.
1020
1021 2015-01-15  Nick Clifton  <nickc@redhat.com>
1022
1023         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1024         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
1025         relaxation.
1026
1027 2015-01-15  Alan Modra  <amodra@gmail.com>
1028
1029         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1030         any output section matching a linker created dynobj section.
1031
1032 2015-01-15  Alan Modra  <amodra@gmail.com>
1033
1034         PR 17842
1035         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1036         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1037         Don't assign symtab file position unless symbols will be output.
1038         Merge blocks with condition in common.  Don't call
1039         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1040         unless other symbols are output.  Move assignment of symtab_shndx
1041         file position.  Localize variable.
1042
1043 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1044
1045         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1046         trying to defer them to runtime.
1047
1048 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
1049
1050         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1051         to check if a symbol should be bound symbolically.
1052
1053 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
1054
1055         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1056         for TLSLE_MOVW_TPREL_G2.
1057
1058 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
1059
1060         PR ld/17415
1061         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1062         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1063         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1064         bit mask.
1065
1066 2015-01-12  Terry Guo  <terry.guo@arm.com>
1067
1068         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1069         function.
1070         (_bfd_elf_gc_mark_extra_sections): Use it.
1071
1072 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1073
1074         PR ld/17827
1075         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1076         only discard space for pc-relative relocs symbols which turn
1077         out to need copy relocs.
1078
1079 2015-01-09  Nick Clifton  <nickc@redhat.com>
1080
1081         * tekhex.c (getvalue): Fix thinko in test for correct extraction
1082         of value.
1083         (getsym): Return false if there was not enough data to extract the
1084         symbol.
1085
1086 2015-01-09  Anthony Green  <green@moxielogic.com>
1087
1088         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1089
1090 2015-01-08  Nick Clifton  <nickc@redhat.com>
1091
1092         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1093         16-bit absolute BR instructions to 10-bit pc-relative JMP
1094         instructions.
1095
1096 2015-01-08  Nick Clifton  <nickc@redhat.com>
1097
1098         PR binutils/17512
1099         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1100         to load the line table.
1101         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1102         maxpagesize of 1.
1103         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1104         the Data Directory Size is too large.
1105
1106 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1107
1108         PR binutils/17512
1109         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1110         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1111
1112 2015-01-06  Nick Clifton  <nickc@redhat.com>
1113
1114         PR binutils/17512
1115         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1116         string table.
1117
1118         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1119         (bfd_perform_relocation): Include the size of the reloc in the
1120         test for an out of range relocation.
1121         (bfd_generic_get_relocated_section_contents): Remove reloc range
1122         test.
1123
1124         * coff-i860.c (CALC_ADDEND): Always set an addend value.
1125         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
1126         avoid reading off the end of the buffer.
1127         (getsym): Likewise.
1128         (first_phase): Likewise.
1129         (pass_over): Pass an end pointer to the invoked function.
1130
1131 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1132
1133         PR binutils/17512
1134         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1135         input.
1136         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1137
1138 2015-01-05  Nick Clifton  <nickc@redhat.com>
1139
1140         PR binutils/17512
1141         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1142         is at least big enough for the header to be read.
1143         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1144         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1145         (bfd_mach_o_read_command): Prevetn duplicate error messages about
1146         unrecognized commands.
1147         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1148         when indexing into the string table.
1149
1150 2015-01-01  Alan Modra  <amodra@gmail.com>
1151
1152         Update year range in copyright notice of all files.
1153
1154 For older changes see ChangeLog-2014
1155 \f
1156 Copyright (C) 2015 Free Software Foundation, Inc.
1157
1158 Copying and distribution of this file, with or without modification,
1159 are permitted in any medium without royalty provided the copyright
1160 notice and this notice are preserved.
1161
1162 Local Variables:
1163 mode: change-log
1164 left-margin: 8
1165 fill-column: 74
1166 version-control: never
1167 End: