bfd/ChangeLog

   1 2015-03-25  Marcus Shawcroft  <marcus.shawcroft@arm.com>
   2
   3         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
   4         Update erratum count.
   5
   6 2015-03-25  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
   7
   8         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
   9         first matching debug section.
  10
  11 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         PR gas/18087
  14         * compress.c (bfd_compress_section_contents): Don't write the
  15         zlib header and set contents as well as compress_status if
  16         compression didn't make the section smaller.
  17         (bfd_init_section_compress_status): Don't check compression
  18         size here.
  19
  20 2015-03-24  Nick Clifton  <nickc@redhat.com>
  21
  22         PR binutils/17512
  23         * coffgen.c (coff_get_normalized_symtab): Fix test for out of
  24         range auxillary sections.
  25
  26 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  27
  28         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
  29         code into:
  30         (_bfd_aarch64_get_stub_for_link_section): Define.
  31
  32 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  33
  34         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
  35         update of section_group[].stub_sec.
  36
  37 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  38
  39         * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
  40         (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
  41         Delete fixes, fix_table_size and associated code.  Call
  42         _bfd_aarch64_add_stub_entry_in_group. Rename to...
  43         (bfd_aarch64_erratum_835769_scan): Define.
  44         (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
  45         erratum_835769_fix_table_size, i and associated code.  Relocate
  46         call to _bfd_aarch64_erratum_835769_scan.  Delete adhoc stub size
  47         correction.  Delete construction of stub entry from
  48         erratum_835769_fixes array.
  49
  50 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  51
  52         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
  53         _bfd_aarch64_add_stub_entry_in_group.
  54
  55 2015-03-24  Alan Modra  <amodra@gmail.com>
  56
  57         * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
  58         stubs, even those for undefined weak symbols.  Otherwise, don't
  59         report relocation overflow on branches to undefined strong
  60         symbols.  Fix memory leak.
  61         * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
  62         overflow on branches to undefined strong symbols.
  63
  64 2015-03-23  Keith Seitz  <keiths@redhat.com>
  65
  66         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
  67         missing ';'.
  68
  69 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  70
  71         * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
  72         construction into...
  73         (_bfd_aarch64_erratum_835769_stub_name): Define.
  74
  75 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  76
  77         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
  78         stub resize code into...
  79         (bfd_aarch64_resize_stubs): Define.
  80
  81 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  82
  83         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
  84         creation code into...
  85         (bfd_aarch64_create_stub_section): Define.
  86
  87 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  88
  89         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
  90         from elf_aarch64_create_or_find_stub_sec.
  91         (_bfd_aarch64_add_stub_entry_in_group): Rename from
  92         elfNN_aarch64_add_stub.  Call
  93         _bfd_aarch64_create_or_find_stub_sec.
  94         (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
  95         _bfd_aarch64_add_stub_entry_in_group.
  96
  97 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  98
  99         * elfnn-aarch64.c (erratum_835769_scan) Add comment.  Reverse
 100         sense of boolean return.
 101         (elfNN_aarch64_size_stubs): Adjust for above.
 102
 103 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 104
 105         * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
 106         Remove unused parameter.
 107         (elfNN_aarch64_size_stubs): Adjust for above.
 108
 109 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 110
 111         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
 112
 113 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 114
 115         * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
 116         (num_aarch64_erratum_835769_fixes): Remove.
 117         (elfNN_aarch64_size_stubs): Remove assignments to above.
 118
 119 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 120
 121         * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
 122         to rt2.
 123         (aarch64_erratum_seqeunce): Rename rtn to rt2.
 124
 125 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 126
 127         * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
 128
 129 2015-03-19  Nick Clifton  <nickc@redhat.com>
 130
 131         * elf32-rl78.c (rl78_cpu_name): New function.  Prints the name of
 132         the RL78 core based upon the flags.
 133         (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
 134         flags.
 135         (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
 136         (elf32_rl78_machine): Always return bfd_mach_rl78.
 137
 138 2015-03-19  Nick Clifton  <nickc@redhat.com>
 139
 140         PR 18078
 141         * compress.c (bfd_compress_section_contents): Do not define this
 142         function if it is not used.
 143
 144 2015-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 145
 146         * compress.c (bfd_compress_section_contents): Make it static.
 147         * bfd/bfd-in2.h: Regenerated.
 148
 149 2015-03-18  Eric Youngdale  <eyoungdale@ptc.com>
 150
 151         PR ld/16598
 152         * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
 153         suitable for the AMD64.
 154
 155 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
 156             Nick Clifton  <nickc@redhat.com>
 157
 158         PR binutils/18087
 159         * coffgen.c (make_a_section_from_file): Only prepend a z to a
 160         debug section's name if the section was actually compressed.
 161         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 162         * compress.c (bfd_init_section_compress_status): Do not compress
 163         the section if doing so would make it bigger.  In such cases leave
 164         the section alone and return COMPRESS_SECTION_NONE.
 165
 166 2015-03-17  Alan Modra  <amodra@gmail.com>
 167
 168         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
 169         on nothing to do, before malloc of returned symbol array.
 170
 171 2015-03-16  Nick Clifton  <nickc@redhat.com>
 172
 173         * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
 174         stored in the elf_section_data structure then load them as
 175         necessary.
 176
 177 2015-03-14  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 178
 179         * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
 180         relocs against code sections.
 181         * elf32-s390.c: Define elf_backend_sort_relocs_p.
 182         * elf64-s390.c: Likewise.
 183
 184 2015-03-11  Alan Modra  <amodra@gmail.com>
 185
 186         * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
 187         reverse order.  Account for larger size of __tls_get_addr_opt stub.
 188
 189 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
 190
 191         PR ld/16572
 192         * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
 193         ELF_ARM_HASENTRY.
 194         (elf32_arm_print_private_bfd_data): Likewise.
 195
 196 2015-03-06  Nick Clifton  <nickc@redhat.com>
 197
 198         PR binutils/17765
 199         * elflink.c (put_value): Like previous delta, but for the 32-bit
 200         case.
 201
 202 2015-03-05  Nick Clifton  <nickc@redhat.com>
 203
 204         PR binutils/17765
 205         * elflink.c (put_value): Avoid using an undefined shift
 206         operation.
 207
 208 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         PR ld/pr15228
 211         PR ld/pr17709
 212         * elf-bfd.h (elf_backend_data): Add extern_protected_data.
 213         * elf32-i386.c (elf_backend_extern_protected_data): New.
 214         Defined to 1.
 215         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
 216         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
 217         copy relocs against protected symbols if extern_protected_data
 218         is true.
 219         (_bfd_elf_symbol_refs_local_p): Don't return true on protected
 220         non-function symbols if extern_protected_data is true.
 221         * elfxx-target.h (elf_backend_extern_protected_data): New.
 222         Default to 0.
 223         (elfNN_bed): Initialize extern_protected_data with
 224         elf_backend_extern_protected_data.
 225
 226 2015-03-05  Nick Clifton  <nickc@redhat.com>
 227
 228         PR binutils/18025
 229         * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
 230         lookup fails, check for an address bias in the dwarf info, and if
 231         one exists, retry the lookup with the biased value.
 232         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
 233         Determines if a bias exists bewteen the addresses of functions
 234         based on DWARF information vs symbol table information.
 235         * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
 236         * libbfd.h: Regenerate.
 237
 238 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 239
 240         * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
 241         (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
 242         (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
 243
 244 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 245
 246         * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
 247         (aarch64_size_one_stub): Likewise.
 248         (aarch64_map_one_stub): Likewise.
 249
 250 2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 251
 252         * cpu-s390.c (N): New macro.
 253         (bfd_s390_31_arch): New.  Define only if default target word size
 254         is 64 bits.  Otherwise define...
 255         (bfd_390_64_arch): ...this.  Make static.
 256         (bfd_s390_arch): Define according to the default target word size.
 257         Let the 'next' field point to the alternate arch.
 258
 259 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
 260
 261         PR gas/17843
 262         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
 263         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
 264         to be used with MOVK rather than MOVZ.
 265
 266 2015-03-03  DJ Delorie  <dj@redhat.com>
 267
 268         * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
 269         there's a symbol.
 270
 271 2015-02-28  Alan Modra  <amodra@gmail.com>
 272
 273         * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
 274         not PLT_NEW.
 275
 276 2015-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         * elf32-i386.c (need_convert_mov_to_lea): New.
 279         (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
 280         (elf_i386_convert_mov_to_lea): Return TRUE if
 281         need_convert_mov_to_lea is unset.
 282         * elf64-x86-64.c (need_convert_mov_to_lea): New.
 283         (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
 284         (elf_x86_64_convert_mov_to_lea): Return TRUE if
 285         need_convert_mov_to_lea is unset.
 286
 287 2015-02-27  Nick Clifton  <nickc@redhat.com>
 288
 289         PR binutils/17910
 290         * coffgen.c (_bfd_coff_internal_syment_name): Only check for
 291         string length overflow when the string table length is actually
 292         set.
 293
 294 2015-02-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 295
 296         * bfd/bfd-in2.h: Regenerate.
 297         * bfd/libbfd.h: Regenerate.
 298
 299 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 300
 301         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
 302         TLSDESC_LD_PREL19 field width and masks.
 303         (aarch64_tls_transition_without_check)
 304         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 305         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 306         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 307         BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
 308         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 309         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 310
 311 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 312
 313         * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
 314         tests.
 315         (aarch64_tls_transition_without_check)
 316         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 317         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 318         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 319         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
 320         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 321         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 322         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 323
 324 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 325
 326         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
 327         (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
 328         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 329         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 330         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 331         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 332         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 333         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 334         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 335
 336 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 337
 338         * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
 339         (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
 340         (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
 341         (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
 342         (elfNN_aarch64_check_relocs): Handle
 343         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 344
 345         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 346         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 347
 348 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 349
 350         * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
 351
 352 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 353
 354         * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
 355         (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
 356         (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
 357         width.
 358
 359 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 360
 361         * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
 362         field width.
 363
 364 2015-02-26  Nick Clifton  <nickc@redhat.com>
 365
 366         PR binutils/17512
 367         * coffcode.h (coff_compute_section_file_positions): Report
 368         negative page sizes.
 369         * elf.c (elf_fake_sections): Handle excessive alignmment powers.
 370         (assign_file_positions_for_non_load_sections): Replace assertion
 371         with an error message.
 372         (rewrite_elf_program_header): Handle excessive segment
 373         alignments.
 374         * mach-o.c (bfd_mach_o_read_section_32): Likewise.
 375         (bfd_mach_o_read_section_64): Likewise.
 376         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
 377         print a bfd name, not %A.
 378
 379 2015-02-26  Alan Modra  <amodra@gmail.com>
 380
 381         * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
 382         thread-safe stubs for iplt.
 383         (build_tls_get_addr_stub): Restore r2 immediately after call.
 384
 385 2015-02-26  Terry Guo  <terry.guo@arm.com>
 386
 387         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
 388         merge Tag_ABI_HardFP_use.
 389
 390 2015-02-26  Alan Modra  <amodra@gmail.com>
 391
 392         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
 393         Use text relocs rather than giving an error on trying to use
 394         .dynbss for protected shared lib vars.
 395         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 396
 397 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 398
 399         * elf32-avr.c (struct elf_avr_section_data): New structure.
 400         (struct avr_relax_info): New structure.
 401         (elf_avr_new_section_hook): New function.
 402         (struct elf_avr_section_data): Add relax_info.
 403         (get_avr_relax_info): New function.
 404         (init_avr_relax_info): New function.
 405         (elf32_avr_relax_delete_bytes): Find next property record before
 406         deleting bytes.  When deleting don't move bytes beyond the next
 407         property record.
 408         (avr_elf32_assign_records_to_section): New function.
 409         (avr_property_record_compare): New function.
 410         (avr_load_all_property_sections): New function.
 411         (elf32_avr_relax_section): Load property data.  After relaxing the
 412         section, move any .align directives that have enough deleted bytes
 413         before them.
 414         (bfd_elf32_new_section_hook): Define.
 415
 416 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 417
 418         * elf32-avr.h (struct avr_property_header): New strucure.
 419         (avr_elf32_load_property_records): Declare.
 420         (avr_elf32_property_record_name): Declare.
 421         * elf32-avr.c: Add bfd_stdint.h include.
 422         (retrieve_local_syms): New function.
 423         (get_elf_r_symndx_section): New function.
 424         (get_elf_r_symndx_offset): New function.
 425         (internal_reloc_compare): New function.
 426         (struct avr_find_section_data): New structure.
 427         (avr_is_section_for_address): New function.
 428         (avr_find_section_for_address): New function.
 429         (avr_elf32_load_records_from_section): New function.
 430         (avr_elf32_load_property_records): New function.
 431         (avr_elf32_property_record_name): New function.
 432
 433 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 434
 435         * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
 436         (AVR_PROPERTY_RECORDS_VERSION): Define.
 437         (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
 438         (struct avr_property_record): New structure.
 439
 440 2015-02-24  Nick Clifton  <nickc@redhat.com>
 441
 442         * elf32-v850.c (v850_set_note): New function.  Creates a Renesas
 443         style note entry.
 444         (v850_elf_make_note_section): New function.  Creates a note
 445         section.
 446         (v850_elf_create_sections): New function.  Create a note section
 447         if one is not already present.
 448         (v850_elf_set_note): New function.  Adds a note to a bfd.
 449         (v850_elf_copy_private_bfd_data): New function.  Copies V850
 450         notes.
 451         (v850_elf_merge_notes): New function.  Merges V850 notes.
 452         (print_v850_note): New function.  Displays a V850 note.
 453         (v850_elf_print_notes): New function. Displays all notes attached
 454         to a bfd.
 455         (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
 456         (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
 457         (v850_elf_fake_sections): Set the type of the V850 note section.
 458         * bfd-in.h (v850_elf_create_sections): Add prototype.
 459         (v850_elf_set_note): Add prototype.
 460         * bfd-in2.h: Regenerate.
 461
 462 2015-02-24  Nick Clifton  <nickc@redhat.com>
 463
 464         * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
 465         * configure: Regenerate.
 466         * config.in: Regenerate.
 467         * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
 468         (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
 469         (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
 470         is defined.
 471
 472 2015-02-24  Nick Clifton  <nickc@redhat.com>
 473
 474         * pdp11.c (set_section_contents): Pad the .text and .data sections
 475         to their aligned sizes.
 476
 477 2015-02-23  Yoshinori Sato <ysato@users.sourceforge.jp>
 478
 479         * config.bfd: Add h8300-*-linux.
 480         * configure.ac: Add h8300_elf32_linux_vec.
 481         * configure: Regenerate.
 482         * elf32-h8300.c: Likewise.
 483         * targets.c(_bfd_target_vector): Likewise.
 484
 485 2015-02-23  Nick Clifton  <nickc@redhat.com>
 486
 487         PR 17914
 488         * cpu-w65.c: Correct typos in license notice.
 489
 490         PR 17940
 491         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
 492         symbols at end of sections.  Adjust function sizes.
 493
 494 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 495
 496         * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
 497         (elfcore_write_s390_vxrs_high): Likewise.
 498         * elf.c (elfcore_grok_s390_vxrs_low): New function.
 499         (elfcore_grok_s390_vxrs_high): New function.
 500         (elfcore_grok_note): Call them.
 501         (elfcore_write_s390_vxrs_low): New function.
 502         (elfcore_write_s390_vxrs_high): New function.
 503         (elfcore_write_register_note): Call them.
 504
 505 2015-02-19  Branko Drevensek  <branko.drevensek@gmail.com>
 506
 507         PR 17995
 508         * verilog.c (verilog_write_record): Correct buffer size.
 509
 510 2015-02-19  Alan Modra  <amodra@gmail.com>
 511
 512         * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
 513
 514 2015-02-19  Alan Modra  <amodra@gmail.com>
 515
 516         PR ld/4317
 517         * elflink.c (elf_link_input_bfd): Drop undefined local syms.
 518         (elf_link_output_extsym): Drop local and global undefined syms.
 519         Tidy.  Expand comment.
 520
 521 2015-02-17  Alan Modra  <amodra@gmail.com>
 522
 523         PR ld/17975
 524         * elflink.c (struct elf_outext_info): Remove need_second_pass
 525         and second_pass.
 526         (elf_link_output_extsym): Delete code handling second forced
 527         local pass.  Move code emitting NULL STT_FILE symbol later, so
 528         that it can be omitted if forced local is stripped.  Don't
 529         emit the NULL STT_FILE if no file symbols have been output.
 530         (bfd_elf_final_link): Remove second forced local pass.
 531         * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
 532         (ppc_elf_size_dynamic_sections): Likewise.
 533         * elf64-ppc.c (ppc_build_one_stub): Likewise.
 534         (build_global_entry_stubs): Likewise.
 535         (ppc64_elf_build_stubs): Likewise.
 536
 537 2015-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 538
 539         PR ld/17975
 540         * elflink.c (elf_link_output_extsym): Only check filesym_count
 541         when outputting a NULL FILE symbol.  Set second_pass_sym to
 542         h->forced_local && !h->root.linker_def.
 543
 544 2015-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 545
 546         * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
 547         on _TLS_MODULE_BASE_.
 548         * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
 549
 550 2015-02-15  Alan Modra  <amodra@gmail.com>
 551
 552         * dwarf2.c (read_rangelist): Correct buffer overflow check
 553         Whitespace throughout file.
 554
 555 2015-02-14  Alan Modra  <amodra@gmail.com>
 556
 557         PR ld/17973
 558         * bfd.c (struct bfd): Add lto_output.
 559         * linker.c (_bfd_handle_already_linked): Explicitly test for
 560         objects added by the lto plugin.
 561         * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
 562         no_export flags from archive.
 563         * archive.c (open_nested_file): New function, setting lto_output
 564         and no_export, extracted from..
 565         (find_nested_archive): ..here.  Flip params.  Rename from
 566         _bfd_find_nested_archive.
 567         (_bfd_get_elt_at_filepos): Correct var typo.  Use open_nested_file.
 568         (_bfd_look_for_bfd_in_cache): Copy no_export.
 569         * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
 570         my_archive->no_export test.
 571         (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
 572         Don't use the file name when adding lto_output STT_FILE sym.
 573         * bfd-in2.h: Regenerate.
 574
 575 2015-02-13  Alan Modra  <amodra@gmail.com>
 576
 577         PR binutils/17512
 578         * elf64-ppc.c (opd_entry_value): Tighten offset check.  Remove
 579         now redundant assert.
 580
 581 2015-02-12  Nick Clifton  <nickc@redhat.com>
 582
 583         PR binutils/17512
 584         * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
 585         (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
 586         (read_indirect_string, read_alt_indirect_string)
 587         (read_alt_indirect_ref, read_address, read_abbrevs)
 588         (read_attribute_value, read_attribute, decode_line_info)
 589         (find_abstract_instance_name, read_rangelist)
 590         (scan_unit_for_symbols, parse_comp_unit)
 591         (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code.  Pass
 592         end pointers to reading functions and check for offsets taking
 593         pointers out of range.  Replace calls to read_*_leb128 with calls
 594         to safe_read_leb128.
 595
 596         (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
 597         offset.
 598         * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
 599         computed file_name address being before the start of the string
 600         table.
 601
 602 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 603
 604         PR ld/17878
 605         * bfd.c (bfd_plugin_format): New.
 606         (bfd): Add plugin_format and plugin_dummy_bfd.
 607         * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
 608         argument to return TRUE if any plugin is found.  Set plugin_format.
 609         (has_plugin): New.
 610         (bfd_plugin_target_p): New.
 611         (bfd_plugin_specified_p): Likewise.
 612         (bfd_plugin_target_p): Likewise.
 613         (register_ld_plugin_object_p): Likewise.
 614         (bfd_plugin_set_plugin): Set has_plugin.
 615         (load_plugin): Cache try_load_plugin result.
 616         (bfd_plugin_object_p): Try ld_plugin_object_p first.  Check
 617         plugin_format.
 618         * plugin.h (bfd_plugin_target_p): New.
 619         (bfd_plugin_specified_p): Likewise.
 620         (register_ld_plugin_object_p): Likewise.
 621         * bfd-in2.h: Regenerated.
 622
 623 2015-02-11  Pedro Alves  <palves@redhat.com>
 624
 625         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
 626         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
 627         * libbfd.h: Regenerate.
 628         * libcoff.h: Regenerate.
 629
 630         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
 631         * mach-o.h [__cplusplus]: Wrap in extern "C".
 632         * som.h [__cplusplus]: Wrap in extern "C".
 633
 634 2015-02-10  Nick Clifton  <nickc@redhat.com>
 635
 636         PR binutils/17512
 637         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
 638         hold the flag bits.
 639         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
 640         size and number of relocs.
 641         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
 642         codeview record.
 643         * versados.c (process_otr): Check the esdid value before using it
 644         to access the EDATA.
 645
 646 2015-02-09  Ed Maste  <emaste@freebsd.org>
 647
 648         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
 649         uninitialized and unused variable.
 650         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 651
 652 2015-02-09  Alan Modra  <amodra@gmail.com>
 653
 654         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
 655         tls_sec.
 656         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 657         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
 658
 659 2015-02-09  Alan Modra  <amodra@gmail.com>
 660
 661         * elflink.c: Whitespace, formatting fixes.
 662         (elf_link_input_bfd): Clarify comment.
 663         (elf_link_output_extsym): Exclude symbols in linker created
 664         sections when testing for plugin symbols.
 665
 666 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 667
 668         PR ld/17935
 669         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
 670         warning for relocation in readonly section for -z text.
 671         (elf_i386_size_dynamic_sections): Likewise.
 672         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 673         (elf_x86_64_size_dynamic_sections): Likewise.
 674
 675 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 676
 677         PR ld/12365
 678         PR ld/14272
 679         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
 680         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
 681         referenced from a non-IR file.
 682
 683 2015-02-06  Nick Clifton  <nickc@redhat.com>
 684
 685         PR binutils/17512
 686         * peXXigen.c (rsrc_print_resource_entries): Add range check for
 687         addresses that wrap around the address space.
 688         (rsrc_parse_entry): Likewise.
 689
 690 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 691
 692         PR ld/12365
 693         PR ld/14272
 694         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
 695         undefined if it is referenced from a non-IR file.
 696
 697 2015-02-03  Nick Clifton  <nickc@redhat.com>
 698
 699         PR binutils/17512
 700         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
 701         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
 702         index or an out of range fdr index.
 703         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
 704         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 705         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 706         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 707         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
 708         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
 709         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 710         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 711         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
 712         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 713         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 714         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
 715         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 716         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 717         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 718         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 719         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 720         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 721         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
 722         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 723         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 724         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 725         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 726         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 727         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 728         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 729         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 730         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 731         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
 732         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 733         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 734         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 735         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 736         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 737         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 738         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 739         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
 740         * elf32-vax.c (rtype_to_howto): Likewise.
 741         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 742         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 743         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 744         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 745         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 746         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
 747         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
 748         of range symbol indicies.
 749         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
 750         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 751         (bfd_mach_o_build_dysymtab): Likewise.
 752         (bfd_mach_o_write_symtab_content): Set the string table size to
 753         zero upon error.
 754         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 755         read fails.
 756         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 757         fields.
 758         * tekhex.c (first_phase): Check for src pointer reaching end of
 759         buffer.
 760
 761 2015-02-03  Will Newton  <will.newton@linaro.org>
 762
 763         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 764         Set st_value to zero for undefined symbols if the reference
 765         is weak or pointer_equality_needed is FALSE.
 766
 767         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 768           comment discussing why we clear st_value for some symbols.
 769
 770 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 771
 772         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 773         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 774
 775 2015-01-29  Alan Modra  <amodra@gmail.com>
 776
 777         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 778         optimization.  Tidy mask for GOT_TLSGD optimization.
 779         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 780         location of nop zapping high insn too.
 781
 782 2015-01-28  Alan Modra  <amodra@gmail.com>
 783
 784         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 785         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 786         in .toc indicate xlc compiled code that might require a rw .toc.
 787
 788 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 789
 790         * Makefile.am: Add FT32 files.
 791         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 792         (bfd_mach_ft32): Define.
 793         (bfd_ft32_arch): Declare.
 794         (bfd_archures_list): Add bfd_ft32_arch.
 795         * config.bfd: Handle FT32.
 796         * configure.ac: Likewise.
 797         * cpu-ft32.c: New file.
 798         * elf32-ft32.c: New file.
 799         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 800         BFD_RELOC_FT32_18): Define.
 801         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 802         * bfd-in2.h: Regenerate.
 803         * libbfd.h: Regenerate.
 804         * Makefile.in: Regenerate.
 805         * configure: Regenerate.
 806         * po/SRC-POTFILES.in: Regenerate.
 807
 808 2015-01-27  Nick Clifton  <nickc@redhat.com>
 809
 810         PR binutils/17512
 811         * pdp11.c (aout_get_external_symbols): Return false if there are
 812         no symbols.
 813
 814         * dwarf2.c (concat_filename): Check for an empty directory table.
 815         (scan_unit_for_symbols): Check for reading off the end of the
 816         unit.
 817         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 818         non-string form.
 819         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 820         available.
 821
 822 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 823
 824         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 825
 826 2015-01-22  DJ Delorie  <dj@redhat.com>
 827
 828         * elf32-m32c.c (m32c_apply_reloc_24): New.
 829         (m32c_elf_howto_table): Use it for R_M32C_24.
 830         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 831
 832 2015-01-22  Nick Clifton  <nickc@redhat.com>
 833
 834         PR binutils/17512
 835         * coffcode.h (handle_COMDAT): When searching for the section
 836         symbol, make sure that there is space left in the symbol table.
 837         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 838
 839 2015-01-21  Nick Clifton  <nickc@redhat.com>
 840
 841         PR binutils/17512
 842         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 843         bfd_malloc.
 844         (coff_slurp_line_table): Return FALSE if the line number
 845         information was corrupt.
 846         (coff_slurp_symbol_table): Return FALSE if the symbol information
 847         was corrupt.
 848         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 849         initialise the fields of the dyld_info structure.
 850         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 851         error message and a return value.
 852         (bfd_mach_o_layout_commands): Change the function to boolean.
 853         Return FALSE if the function fails.
 854         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 855         fails.
 856         (bfd_mach_o_read_command): Fail if an unrecognised command is
 857         encountered.
 858         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 859         read fails.
 860         (slurp_symtab): Check the return from bfd_malloc.
 861         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 862         encountered an error.
 863         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 864         copied.
 865         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 866         swapped in.
 867         * tekhex.c (first_phase): Fail if the section is too big.
 868         * versados.c (struct esdid): Add content_size field.
 869         (process_otr): Use and check the new field.
 870         (versados_get_section_contents): Check that the section exists and
 871         that the requested data is available.
 872
 873 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 874
 875         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 876
 877 2015-01-20  Alan Modra  <amodra@gmail.com>
 878
 879         PR ld/17615
 880         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 881         ELF_COMMON_DEF syms.
 882
 883 2015-01-19  Alan Modra  <amodra@gmail.com>
 884
 885         PR ld/17615
 886         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 887         linker script assignments too.
 888         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 889         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 890
 891 2015-01-19  Alan Modra  <amodra@gmail.com>
 892
 893         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 894         to allow return of first howto.
 895         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 896         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 897         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 898         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 899         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 900         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 901         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 902         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 903         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 904         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 905         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 906         (spu_elf_reloc_type_lookup): Adjust to suit.
 907
 908 2015-01-19  Alan Modra  <amodra@gmail.com>
 909
 910         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 911         (bfd_get_section_limit): ..here.
 912         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 913         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 914         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 915         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 916         bfd_reloc_outofrange check.
 917         * bfd-in2.h: Regenerate.
 918
 919         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 920         on zero size relocs.
 921         * ecoff.c (ecoff_reloc_link_order): Likewise.
 922         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 923         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 924
 925         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 926         (_bfd_clear_contents): Likewise.
 927         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 928         (mips_elf_perform_relocation): Likewise.
 929
 930         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 931         from malloc on zero size alloc.
 932         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 933         * elflink.c (elf_reloc_link_order): Likewise.
 934         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 935         * pdp11.c (aout_link_reloc_link_order): Likewise.
 936         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 937
 938         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 939         bitsize 0, and complain_overflow_dont.
 940         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 941         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 942         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 943         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 944         * elf32-arc.c (elf_arc_howto_table): Likewise.
 945         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 946         * elf32-avr.c (elf_avr_howto_table): Likewise.
 947         * elf32-bfin.c (bfin_howto_table): Likewise.
 948         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 949         * elf32-cris.c (cris_elf_howto_table): Likewise.
 950         * elf32-crx.c (crx_elf_howto_table): Likewise.
 951         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 952         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 953         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 954         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 955         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 956         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 957         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 958         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 959         * elf32-i386.c (elf_howto_table): Likewise.
 960         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 961         * elf32-i960.c (elf32_i960_relocate): Likewise.
 962         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 963         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 964         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 965         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 966         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 967         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 968         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 969         * elf32-m68k.c (howto_table): Likewise.
 970         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 971         * elf32-mep.c (mep_elf_howto_table): Likewise.
 972         * elf32-metag.c (elf_metag_howto_table): Likewise.
 973         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 974         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 975         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 976         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 977         * elf32-mt.c (mt_elf_howto_table): Likewise.
 978         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 979         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 980         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 981         * elf32-pj.c (pj_elf_howto_table): Likewise.
 982         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 983         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 984         * elf32-rx.c (rx_elf_howto_table): Likewise.
 985         * elf32-s390.c (elf_howto_table): Likewise.
 986         * elf32-score.c (elf32_score_howto_table): Likewise.
 987         * elf32-score7.c (elf32_score_howto_table): Likewise.
 988         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 989         * elf32-spu.c (elf_howto_table): Likewise.
 990         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 991         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 992         * elf32-v850.c (v850_elf_howto_table): Likewise.
 993         * elf32-vax.c (howto_table): Likewise.
 994         * elf32-visium.c (visium_elf_howto_table): Likewise.
 995         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 996         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 997         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 998         * elf32-xtensa.c (elf_howto_table): Likewise.
 999         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1000         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1001         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1002         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1003         * elf64-s390.c (elf_howto_table): Likewise.
1004         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1005         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1006         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1007         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1008         (elfNN_aarch64_howto_none): Likewise.
1009         * elfxx-ia64.c (ia64_howto_table): Likewise.
1010         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1011         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1012         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1013
1014 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1015
1016         PR ld/17847
1017         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1018         about -fPIC if the symbol is undefined when building executable.
1019
1020 2015-01-15  Nick Clifton  <nickc@redhat.com>
1021
1022         PR binutils/17512
1023         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1024         error message.  Never return an invalid howto pointer.
1025         * elf32-cr16.c (cr16_info_to_howto): Likewise.
1026         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1027         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1028         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1029         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1030         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1031         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1032         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1033         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1034         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1035         * elf32-vax.c (rtype_to_howto): Likewise.
1036         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1037         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1038         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1039         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1040         (sh_elf_reloc): Check that the reloc is in range.
1041         * reloc.c (bfd_perform_relocation): Check that the section is big
1042         enough for the entire reloc.
1043         (bfd_generic_get_relocated_section_contents): Report unexpected
1044         return values from perform_reloc.
1045
1046 2015-01-15  Nick Clifton  <nickc@redhat.com>
1047
1048         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1049         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
1050         relaxation.
1051
1052 2015-01-15  Alan Modra  <amodra@gmail.com>
1053
1054         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1055         any output section matching a linker created dynobj section.
1056
1057 2015-01-15  Alan Modra  <amodra@gmail.com>
1058
1059         PR 17842
1060         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1061         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1062         Don't assign symtab file position unless symbols will be output.
1063         Merge blocks with condition in common.  Don't call
1064         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1065         unless other symbols are output.  Move assignment of symtab_shndx
1066         file position.  Localize variable.
1067
1068 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1069
1070         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1071         trying to defer them to runtime.
1072
1073 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
1074
1075         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1076         to check if a symbol should be bound symbolically.
1077
1078 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
1079
1080         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1081         for TLSLE_MOVW_TPREL_G2.
1082
1083 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
1084
1085         PR ld/17415
1086         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1087         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1088         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1089         bit mask.
1090
1091 2015-01-12  Terry Guo  <terry.guo@arm.com>
1092
1093         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1094         function.
1095         (_bfd_elf_gc_mark_extra_sections): Use it.
1096
1097 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1098
1099         PR ld/17827
1100         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1101         only discard space for pc-relative relocs symbols which turn
1102         out to need copy relocs.
1103
1104 2015-01-09  Nick Clifton  <nickc@redhat.com>
1105
1106         * tekhex.c (getvalue): Fix thinko in test for correct extraction
1107         of value.
1108         (getsym): Return false if there was not enough data to extract the
1109         symbol.
1110
1111 2015-01-09  Anthony Green  <green@moxielogic.com>
1112
1113         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1114
1115 2015-01-08  Nick Clifton  <nickc@redhat.com>
1116
1117         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1118         16-bit absolute BR instructions to 10-bit pc-relative JMP
1119         instructions.
1120
1121 2015-01-08  Nick Clifton  <nickc@redhat.com>
1122
1123         PR binutils/17512
1124         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1125         to load the line table.
1126         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1127         maxpagesize of 1.
1128         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1129         the Data Directory Size is too large.
1130
1131 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1132
1133         PR binutils/17512
1134         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1135         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1136
1137 2015-01-06  Nick Clifton  <nickc@redhat.com>
1138
1139         PR binutils/17512
1140         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1141         string table.
1142
1143         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1144         (bfd_perform_relocation): Include the size of the reloc in the
1145         test for an out of range relocation.
1146         (bfd_generic_get_relocated_section_contents): Remove reloc range
1147         test.
1148
1149         * coff-i860.c (CALC_ADDEND): Always set an addend value.
1150         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
1151         avoid reading off the end of the buffer.
1152         (getsym): Likewise.
1153         (first_phase): Likewise.
1154         (pass_over): Pass an end pointer to the invoked function.
1155
1156 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1157
1158         PR binutils/17512
1159         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1160         input.
1161         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1162
1163 2015-01-05  Nick Clifton  <nickc@redhat.com>
1164
1165         PR binutils/17512
1166         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1167         is at least big enough for the header to be read.
1168         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1169         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1170         (bfd_mach_o_read_command): Prevetn duplicate error messages about
1171         unrecognized commands.
1172         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1173         when indexing into the string table.
1174
1175 2015-01-01  Alan Modra  <amodra@gmail.com>
1176
1177         Update year range in copyright notice of all files.
1178
1179 For older changes see ChangeLog-2014
1180 \f
1181 Copyright (C) 2015 Free Software Foundation, Inc.
1182
1183 Copying and distribution of this file, with or without modification,
1184 are permitted in any medium without royalty provided the copyright
1185 notice and this notice are preserved.
1186
1187 Local Variables:
1188 mode: change-log
1189 left-margin: 8
1190 fill-column: 74
1191 version-control: never
1192 End: