bfd/ChangeLog

   1 2015-04-04  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * compress.c (get_uncompressed_size): New.  Extracted from ...
   4         (bfd_init_section_decompress_status): This.  Use it.
   5
   6 2015-04-02  Andrew Turner  <andrew@freebsd.org>
   7
   8         * config.bfd: Add aarch64-*-freebsd* target triple.
   9
  10 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         * configure: Regenerated.
  13
  14 2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
  15             Marcus Shawcroft  <marcus.shawcroft@arm.com>
  16             Jiong Wang  <jiong.wang@arm.com>
  17
  18         * bfd-in.h (bfd_elf64_aarch64_set_options)
  19         (bfd_elf32_aarch64_set_options): Add parameter.
  20         * bfd-in2.h: Regenerated.
  21         * elfnn-aarch64.c (aarch64_erratum_843419_stub)
  22         (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
  23         (_bfd_aarch64_erratum_843419_stub_name)
  24         (_bfd_aarch64_erratum_843419_fixup)
  25         (_bfd_aarch64_erratum_843419_scan)
  26         (_bfd_aarch64_erratum_843419_branch_to_stub)
  27         (_bfd_aarch64_erratum_843419_p): Define.
  28         (enum elf_aarch64_stub_type): Define
  29         aarch64_stub_erratum_843419_veneer.
  30         (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
  31         (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
  32         and fix_erratum_843419_adr.
  33         (stub_hash_newfunc): Initialize adrp_offset;
  34         (_bfd_aarch64_add_stub_entry_after): Define.
  35         (aarch64_map_one_stub, aarch64_build_one_stub)
  36         (aarch64_size_one_stub): Handle
  37         aarch64_stub_erratum_843419_veneer.
  38         (_bfd_aarch64_resize_stubs): Round stub section size.
  39         (elfNN_aarch64_size_stubs): Add scan for 843419.
  40         (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
  41         fix_erratum_843419 and fix_erratum_843419_adr.
  42         (struct erratum_835769_branch_to_stub_data): Add info.
  43         (elfNN_aarch64_write_section): Initialise info.  Handle 843419.
  44         (elfNN_aarch64_size_dynamic_sections): Handle 843419.
  45         * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
  46         (_bfd_aarch64_sign_extend): Define.
  47         (reencode_adr_imm): Remove static. Rename to:
  48         (_bfd_aarch64_reencode_adr_imm): Define.
  49         (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
  50         * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
  51         (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
  52         (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
  53         Define.
  54
  55 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         * configure: Regenerated.
  58
  59 2015-03-31  Ed Schouten  <ed@nuxi.nl>
  60
  61         * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
  62         for x86_64-*-cloudabi*.
  63         * configure.ac: Handle x86_64_elf64_cloudabi_vec.
  64         * configure: Regenerated.
  65         * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
  66         (TARGET_LITTLE_NAME): Likewise.
  67         (ELF_OSABI): Likewise.
  68         (elf64_bed): Likewise.
  69         * targets.c (x86_64_elf64_cloudabi_vec): New.
  70         (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
  71
  72 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         * configure.ac: Revert the AM_ZLIB change.
  75         * Makefile.in: Regenerated.
  76         * aclocal.m4: Likewise.
  77         * configure: Likewise.
  78         * doc/Makefile.in: Likewise.
  79
  80 2015-03-30  H.J. Lu  <hongjiu.lu@intel.com>
  81
  82         PR ld/18169
  83         * elf-bfd.h (elf_backend_data): Add get_reloc_section.
  84         (_bfd_elf_get_reloc_section): New.
  85         * elf.c (_bfd_elf_get_reloc_section): Likewise.
  86         (assign_section_numbers): Call get_reloc_section to look up the
  87         section the relocs apply.
  88         * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
  89         (elfNN_bed): Initialize get_reloc_section with
  90         elf_backend_get_reloc_section.
  91
  92 2015-03-29  H.J. Lu  <hongjiu.lu@intel.com>
  93
  94         * Makefile.am (ZLIB): New.
  95         (ZLIBINC): Likewise.
  96         (AM_CFLAGS): Add $(ZLIBINC).
  97         (libbfd_la_LIBADD): Add $(ZLIB).
  98         * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
  99         (decompress_contents): Don't check HAVE_ZLIB_H.
 100         (bfd_compress_section_contents): Likewise.
 101         (bfd_get_full_section_contents): Likewise.
 102         (bfd_init_section_decompress_status): Likewise.
 103         (bfd_init_section_compress_status): Likewise.
 104         * configure.ac (AM_ZLIB): Removed.
 105         (zlibdir): New.  AC_SUBST.
 106         (zlibinc): Likewise.
 107         Add --with-system-zlib.
 108         * Makefile.in: Regenerated.
 109         * acinclude.m4: Likewise.
 110         * config.in: Likewise.
 111         * configure: Likewise.
 112         * doc/Makefile.in: Likewise.
 113
 114 2015-03-27  Alan Modra  <amodra@gmail.com>
 115
 116         PR ld/15228
 117         PR ld/18167
 118         * elflink.c (elf_merge_st_other): Add "sec" parameter.  Don't set
 119         protected_def when symbol section is read-only.  Adjust all calls.
 120         * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
 121
 122 2015-03-26  Tejas Belagod  <tejas.belagod@arm.com>
 123
 124         * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
 125         _bfd_final_link_relocate with aarch64_relocate.
 126
 127 2015-03-26  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         PR ld/18160
 130         * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
 131         (bfd_elf_gc_sections): Likewise.
 132
 133 2015-03-25  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 134
 135         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
 136         size for initial branch.
 137         (elfNN_aarch64_build_stubs): Write initial branch.
 138         _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
 139         mapping symbol on initial branch.
 140
 141 2015-03-25  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 142
 143         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
 144         Update erratum count.
 145
 146 2015-03-25  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 147
 148         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
 149         first matching debug section.
 150
 151 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         PR gas/18087
 154         * compress.c (bfd_compress_section_contents): Don't write the
 155         zlib header and set contents as well as compress_status if
 156         compression didn't make the section smaller.
 157         (bfd_init_section_compress_status): Don't check compression
 158         size here.
 159
 160 2015-03-24  Nick Clifton  <nickc@redhat.com>
 161
 162         PR binutils/17512
 163         * coffgen.c (coff_get_normalized_symtab): Fix test for out of
 164         range auxillary sections.
 165
 166 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 167
 168         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
 169         code into:
 170         (_bfd_aarch64_get_stub_for_link_section): Define.
 171
 172 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 173
 174         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
 175         update of section_group[].stub_sec.
 176
 177 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 178
 179         * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
 180         (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
 181         Delete fixes, fix_table_size and associated code.  Call
 182         _bfd_aarch64_add_stub_entry_in_group. Rename to...
 183         (bfd_aarch64_erratum_835769_scan): Define.
 184         (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
 185         erratum_835769_fix_table_size, i and associated code.  Relocate
 186         call to _bfd_aarch64_erratum_835769_scan.  Delete adhoc stub size
 187         correction.  Delete construction of stub entry from
 188         erratum_835769_fixes array.
 189
 190 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 191
 192         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
 193         _bfd_aarch64_add_stub_entry_in_group.
 194
 195 2015-03-24  Alan Modra  <amodra@gmail.com>
 196
 197         * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
 198         stubs, even those for undefined weak symbols.  Otherwise, don't
 199         report relocation overflow on branches to undefined strong
 200         symbols.  Fix memory leak.
 201         * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
 202         overflow on branches to undefined strong symbols.
 203
 204 2015-03-23  Keith Seitz  <keiths@redhat.com>
 205
 206         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
 207         missing ';'.
 208
 209 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 210
 211         * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
 212         construction into...
 213         (_bfd_aarch64_erratum_835769_stub_name): Define.
 214
 215 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 216
 217         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
 218         stub resize code into...
 219         (bfd_aarch64_resize_stubs): Define.
 220
 221 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 222
 223         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
 224         creation code into...
 225         (bfd_aarch64_create_stub_section): Define.
 226
 227 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 228
 229         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
 230         from elf_aarch64_create_or_find_stub_sec.
 231         (_bfd_aarch64_add_stub_entry_in_group): Rename from
 232         elfNN_aarch64_add_stub.  Call
 233         _bfd_aarch64_create_or_find_stub_sec.
 234         (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
 235         _bfd_aarch64_add_stub_entry_in_group.
 236
 237 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 238
 239         * elfnn-aarch64.c (erratum_835769_scan) Add comment.  Reverse
 240         sense of boolean return.
 241         (elfNN_aarch64_size_stubs): Adjust for above.
 242
 243 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 244
 245         * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
 246         Remove unused parameter.
 247         (elfNN_aarch64_size_stubs): Adjust for above.
 248
 249 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 250
 251         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
 252
 253 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 254
 255         * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
 256         (num_aarch64_erratum_835769_fixes): Remove.
 257         (elfNN_aarch64_size_stubs): Remove assignments to above.
 258
 259 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 260
 261         * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
 262         to rt2.
 263         (aarch64_erratum_seqeunce): Rename rtn to rt2.
 264
 265 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 266
 267         * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
 268
 269 2015-03-19  Nick Clifton  <nickc@redhat.com>
 270
 271         * elf32-rl78.c (rl78_cpu_name): New function.  Prints the name of
 272         the RL78 core based upon the flags.
 273         (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
 274         flags.
 275         (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
 276         (elf32_rl78_machine): Always return bfd_mach_rl78.
 277
 278 2015-03-19  Nick Clifton  <nickc@redhat.com>
 279
 280         PR 18078
 281         * compress.c (bfd_compress_section_contents): Do not define this
 282         function if it is not used.
 283
 284 2015-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 285
 286         * compress.c (bfd_compress_section_contents): Make it static.
 287         * bfd/bfd-in2.h: Regenerated.
 288
 289 2015-03-18  Eric Youngdale  <eyoungdale@ptc.com>
 290
 291         PR ld/16598
 292         * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
 293         suitable for the AMD64.
 294
 295 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
 296             Nick Clifton  <nickc@redhat.com>
 297
 298         PR binutils/18087
 299         * coffgen.c (make_a_section_from_file): Only prepend a z to a
 300         debug section's name if the section was actually compressed.
 301         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 302         * compress.c (bfd_init_section_compress_status): Do not compress
 303         the section if doing so would make it bigger.  In such cases leave
 304         the section alone and return COMPRESS_SECTION_NONE.
 305
 306 2015-03-17  Alan Modra  <amodra@gmail.com>
 307
 308         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
 309         on nothing to do, before malloc of returned symbol array.
 310
 311 2015-03-16  Nick Clifton  <nickc@redhat.com>
 312
 313         * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
 314         stored in the elf_section_data structure then load them as
 315         necessary.
 316
 317 2015-03-14  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 318
 319         * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
 320         relocs against code sections.
 321         * elf32-s390.c: Define elf_backend_sort_relocs_p.
 322         * elf64-s390.c: Likewise.
 323
 324 2015-03-11  Alan Modra  <amodra@gmail.com>
 325
 326         * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
 327         reverse order.  Account for larger size of __tls_get_addr_opt stub.
 328
 329 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
 330
 331         PR ld/16572
 332         * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
 333         ELF_ARM_HASENTRY.
 334         (elf32_arm_print_private_bfd_data): Likewise.
 335
 336 2015-03-06  Nick Clifton  <nickc@redhat.com>
 337
 338         PR binutils/17765
 339         * elflink.c (put_value): Like previous delta, but for the 32-bit
 340         case.
 341
 342 2015-03-05  Nick Clifton  <nickc@redhat.com>
 343
 344         PR binutils/17765
 345         * elflink.c (put_value): Avoid using an undefined shift
 346         operation.
 347
 348 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 349
 350         PR ld/pr15228
 351         PR ld/pr17709
 352         * elf-bfd.h (elf_backend_data): Add extern_protected_data.
 353         * elf32-i386.c (elf_backend_extern_protected_data): New.
 354         Defined to 1.
 355         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
 356         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
 357         copy relocs against protected symbols if extern_protected_data
 358         is true.
 359         (_bfd_elf_symbol_refs_local_p): Don't return true on protected
 360         non-function symbols if extern_protected_data is true.
 361         * elfxx-target.h (elf_backend_extern_protected_data): New.
 362         Default to 0.
 363         (elfNN_bed): Initialize extern_protected_data with
 364         elf_backend_extern_protected_data.
 365
 366 2015-03-05  Nick Clifton  <nickc@redhat.com>
 367
 368         PR binutils/18025
 369         * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
 370         lookup fails, check for an address bias in the dwarf info, and if
 371         one exists, retry the lookup with the biased value.
 372         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
 373         Determines if a bias exists bewteen the addresses of functions
 374         based on DWARF information vs symbol table information.
 375         * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
 376         * libbfd.h: Regenerate.
 377
 378 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 379
 380         * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
 381         (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
 382         (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
 383
 384 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 385
 386         * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
 387         (aarch64_size_one_stub): Likewise.
 388         (aarch64_map_one_stub): Likewise.
 389
 390 2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 391
 392         * cpu-s390.c (N): New macro.
 393         (bfd_s390_31_arch): New.  Define only if default target word size
 394         is 64 bits.  Otherwise define...
 395         (bfd_390_64_arch): ...this.  Make static.
 396         (bfd_s390_arch): Define according to the default target word size.
 397         Let the 'next' field point to the alternate arch.
 398
 399 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
 400
 401         PR gas/17843
 402         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
 403         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
 404         to be used with MOVK rather than MOVZ.
 405
 406 2015-03-03  DJ Delorie  <dj@redhat.com>
 407
 408         * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
 409         there's a symbol.
 410
 411 2015-02-28  Alan Modra  <amodra@gmail.com>
 412
 413         * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
 414         not PLT_NEW.
 415
 416 2015-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 417
 418         * elf32-i386.c (need_convert_mov_to_lea): New.
 419         (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
 420         (elf_i386_convert_mov_to_lea): Return TRUE if
 421         need_convert_mov_to_lea is unset.
 422         * elf64-x86-64.c (need_convert_mov_to_lea): New.
 423         (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
 424         (elf_x86_64_convert_mov_to_lea): Return TRUE if
 425         need_convert_mov_to_lea is unset.
 426
 427 2015-02-27  Nick Clifton  <nickc@redhat.com>
 428
 429         PR binutils/17910
 430         * coffgen.c (_bfd_coff_internal_syment_name): Only check for
 431         string length overflow when the string table length is actually
 432         set.
 433
 434 2015-02-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 435
 436         * bfd/bfd-in2.h: Regenerate.
 437         * bfd/libbfd.h: Regenerate.
 438
 439 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 440
 441         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
 442         TLSDESC_LD_PREL19 field width and masks.
 443         (aarch64_tls_transition_without_check)
 444         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 445         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 446         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 447         BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
 448         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 449         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 450
 451 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 452
 453         * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
 454         tests.
 455         (aarch64_tls_transition_without_check)
 456         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 457         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 458         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 459         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
 460         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 461         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 462         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 463
 464 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 465
 466         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
 467         (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
 468         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 469         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 470         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 471         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 472         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 473         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 474         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 475
 476 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 477
 478         * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
 479         (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
 480         (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
 481         (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
 482         (elfNN_aarch64_check_relocs): Handle
 483         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 484
 485         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 486         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 487
 488 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 489
 490         * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
 491
 492 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 493
 494         * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
 495         (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
 496         (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
 497         width.
 498
 499 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 500
 501         * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
 502         field width.
 503
 504 2015-02-26  Nick Clifton  <nickc@redhat.com>
 505
 506         PR binutils/17512
 507         * coffcode.h (coff_compute_section_file_positions): Report
 508         negative page sizes.
 509         * elf.c (elf_fake_sections): Handle excessive alignmment powers.
 510         (assign_file_positions_for_non_load_sections): Replace assertion
 511         with an error message.
 512         (rewrite_elf_program_header): Handle excessive segment
 513         alignments.
 514         * mach-o.c (bfd_mach_o_read_section_32): Likewise.
 515         (bfd_mach_o_read_section_64): Likewise.
 516         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
 517         print a bfd name, not %A.
 518
 519 2015-02-26  Alan Modra  <amodra@gmail.com>
 520
 521         * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
 522         thread-safe stubs for iplt.
 523         (build_tls_get_addr_stub): Restore r2 immediately after call.
 524
 525 2015-02-26  Terry Guo  <terry.guo@arm.com>
 526
 527         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
 528         merge Tag_ABI_HardFP_use.
 529
 530 2015-02-26  Alan Modra  <amodra@gmail.com>
 531
 532         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
 533         Use text relocs rather than giving an error on trying to use
 534         .dynbss for protected shared lib vars.
 535         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 536
 537 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 538
 539         * elf32-avr.c (struct elf_avr_section_data): New structure.
 540         (struct avr_relax_info): New structure.
 541         (elf_avr_new_section_hook): New function.
 542         (struct elf_avr_section_data): Add relax_info.
 543         (get_avr_relax_info): New function.
 544         (init_avr_relax_info): New function.
 545         (elf32_avr_relax_delete_bytes): Find next property record before
 546         deleting bytes.  When deleting don't move bytes beyond the next
 547         property record.
 548         (avr_elf32_assign_records_to_section): New function.
 549         (avr_property_record_compare): New function.
 550         (avr_load_all_property_sections): New function.
 551         (elf32_avr_relax_section): Load property data.  After relaxing the
 552         section, move any .align directives that have enough deleted bytes
 553         before them.
 554         (bfd_elf32_new_section_hook): Define.
 555
 556 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 557
 558         * elf32-avr.h (struct avr_property_header): New strucure.
 559         (avr_elf32_load_property_records): Declare.
 560         (avr_elf32_property_record_name): Declare.
 561         * elf32-avr.c: Add bfd_stdint.h include.
 562         (retrieve_local_syms): New function.
 563         (get_elf_r_symndx_section): New function.
 564         (get_elf_r_symndx_offset): New function.
 565         (internal_reloc_compare): New function.
 566         (struct avr_find_section_data): New structure.
 567         (avr_is_section_for_address): New function.
 568         (avr_find_section_for_address): New function.
 569         (avr_elf32_load_records_from_section): New function.
 570         (avr_elf32_load_property_records): New function.
 571         (avr_elf32_property_record_name): New function.
 572
 573 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 574
 575         * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
 576         (AVR_PROPERTY_RECORDS_VERSION): Define.
 577         (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
 578         (struct avr_property_record): New structure.
 579
 580 2015-02-24  Nick Clifton  <nickc@redhat.com>
 581
 582         * elf32-v850.c (v850_set_note): New function.  Creates a Renesas
 583         style note entry.
 584         (v850_elf_make_note_section): New function.  Creates a note
 585         section.
 586         (v850_elf_create_sections): New function.  Create a note section
 587         if one is not already present.
 588         (v850_elf_set_note): New function.  Adds a note to a bfd.
 589         (v850_elf_copy_private_bfd_data): New function.  Copies V850
 590         notes.
 591         (v850_elf_merge_notes): New function.  Merges V850 notes.
 592         (print_v850_note): New function.  Displays a V850 note.
 593         (v850_elf_print_notes): New function. Displays all notes attached
 594         to a bfd.
 595         (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
 596         (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
 597         (v850_elf_fake_sections): Set the type of the V850 note section.
 598         * bfd-in.h (v850_elf_create_sections): Add prototype.
 599         (v850_elf_set_note): Add prototype.
 600         * bfd-in2.h: Regenerate.
 601
 602 2015-02-24  Nick Clifton  <nickc@redhat.com>
 603
 604         * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
 605         * configure: Regenerate.
 606         * config.in: Regenerate.
 607         * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
 608         (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
 609         (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
 610         is defined.
 611
 612 2015-02-24  Nick Clifton  <nickc@redhat.com>
 613
 614         * pdp11.c (set_section_contents): Pad the .text and .data sections
 615         to their aligned sizes.
 616
 617 2015-02-23  Yoshinori Sato <ysato@users.sourceforge.jp>
 618
 619         * config.bfd: Add h8300-*-linux.
 620         * configure.ac: Add h8300_elf32_linux_vec.
 621         * configure: Regenerate.
 622         * elf32-h8300.c: Likewise.
 623         * targets.c(_bfd_target_vector): Likewise.
 624
 625 2015-02-23  Nick Clifton  <nickc@redhat.com>
 626
 627         PR 17914
 628         * cpu-w65.c: Correct typos in license notice.
 629
 630         PR 17940
 631         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
 632         symbols at end of sections.  Adjust function sizes.
 633
 634 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 635
 636         * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
 637         (elfcore_write_s390_vxrs_high): Likewise.
 638         * elf.c (elfcore_grok_s390_vxrs_low): New function.
 639         (elfcore_grok_s390_vxrs_high): New function.
 640         (elfcore_grok_note): Call them.
 641         (elfcore_write_s390_vxrs_low): New function.
 642         (elfcore_write_s390_vxrs_high): New function.
 643         (elfcore_write_register_note): Call them.
 644
 645 2015-02-19  Branko Drevensek  <branko.drevensek@gmail.com>
 646
 647         PR 17995
 648         * verilog.c (verilog_write_record): Correct buffer size.
 649
 650 2015-02-19  Alan Modra  <amodra@gmail.com>
 651
 652         * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
 653
 654 2015-02-19  Alan Modra  <amodra@gmail.com>
 655
 656         PR ld/4317
 657         * elflink.c (elf_link_input_bfd): Drop undefined local syms.
 658         (elf_link_output_extsym): Drop local and global undefined syms.
 659         Tidy.  Expand comment.
 660
 661 2015-02-17  Alan Modra  <amodra@gmail.com>
 662
 663         PR ld/17975
 664         * elflink.c (struct elf_outext_info): Remove need_second_pass
 665         and second_pass.
 666         (elf_link_output_extsym): Delete code handling second forced
 667         local pass.  Move code emitting NULL STT_FILE symbol later, so
 668         that it can be omitted if forced local is stripped.  Don't
 669         emit the NULL STT_FILE if no file symbols have been output.
 670         (bfd_elf_final_link): Remove second forced local pass.
 671         * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
 672         (ppc_elf_size_dynamic_sections): Likewise.
 673         * elf64-ppc.c (ppc_build_one_stub): Likewise.
 674         (build_global_entry_stubs): Likewise.
 675         (ppc64_elf_build_stubs): Likewise.
 676
 677 2015-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 678
 679         PR ld/17975
 680         * elflink.c (elf_link_output_extsym): Only check filesym_count
 681         when outputting a NULL FILE symbol.  Set second_pass_sym to
 682         h->forced_local && !h->root.linker_def.
 683
 684 2015-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 685
 686         * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
 687         on _TLS_MODULE_BASE_.
 688         * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
 689
 690 2015-02-15  Alan Modra  <amodra@gmail.com>
 691
 692         * dwarf2.c (read_rangelist): Correct buffer overflow check
 693         Whitespace throughout file.
 694
 695 2015-02-14  Alan Modra  <amodra@gmail.com>
 696
 697         PR ld/17973
 698         * bfd.c (struct bfd): Add lto_output.
 699         * linker.c (_bfd_handle_already_linked): Explicitly test for
 700         objects added by the lto plugin.
 701         * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
 702         no_export flags from archive.
 703         * archive.c (open_nested_file): New function, setting lto_output
 704         and no_export, extracted from..
 705         (find_nested_archive): ..here.  Flip params.  Rename from
 706         _bfd_find_nested_archive.
 707         (_bfd_get_elt_at_filepos): Correct var typo.  Use open_nested_file.
 708         (_bfd_look_for_bfd_in_cache): Copy no_export.
 709         * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
 710         my_archive->no_export test.
 711         (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
 712         Don't use the file name when adding lto_output STT_FILE sym.
 713         * bfd-in2.h: Regenerate.
 714
 715 2015-02-13  Alan Modra  <amodra@gmail.com>
 716
 717         PR binutils/17512
 718         * elf64-ppc.c (opd_entry_value): Tighten offset check.  Remove
 719         now redundant assert.
 720
 721 2015-02-12  Nick Clifton  <nickc@redhat.com>
 722
 723         PR binutils/17512
 724         * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
 725         (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
 726         (read_indirect_string, read_alt_indirect_string)
 727         (read_alt_indirect_ref, read_address, read_abbrevs)
 728         (read_attribute_value, read_attribute, decode_line_info)
 729         (find_abstract_instance_name, read_rangelist)
 730         (scan_unit_for_symbols, parse_comp_unit)
 731         (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code.  Pass
 732         end pointers to reading functions and check for offsets taking
 733         pointers out of range.  Replace calls to read_*_leb128 with calls
 734         to safe_read_leb128.
 735
 736         (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
 737         offset.
 738         * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
 739         computed file_name address being before the start of the string
 740         table.
 741
 742 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 743
 744         PR ld/17878
 745         * bfd.c (bfd_plugin_format): New.
 746         (bfd): Add plugin_format and plugin_dummy_bfd.
 747         * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
 748         argument to return TRUE if any plugin is found.  Set plugin_format.
 749         (has_plugin): New.
 750         (bfd_plugin_target_p): New.
 751         (bfd_plugin_specified_p): Likewise.
 752         (bfd_plugin_target_p): Likewise.
 753         (register_ld_plugin_object_p): Likewise.
 754         (bfd_plugin_set_plugin): Set has_plugin.
 755         (load_plugin): Cache try_load_plugin result.
 756         (bfd_plugin_object_p): Try ld_plugin_object_p first.  Check
 757         plugin_format.
 758         * plugin.h (bfd_plugin_target_p): New.
 759         (bfd_plugin_specified_p): Likewise.
 760         (register_ld_plugin_object_p): Likewise.
 761         * bfd-in2.h: Regenerated.
 762
 763 2015-02-11  Pedro Alves  <palves@redhat.com>
 764
 765         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
 766         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
 767         * libbfd.h: Regenerate.
 768         * libcoff.h: Regenerate.
 769
 770         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
 771         * mach-o.h [__cplusplus]: Wrap in extern "C".
 772         * som.h [__cplusplus]: Wrap in extern "C".
 773
 774 2015-02-10  Nick Clifton  <nickc@redhat.com>
 775
 776         PR binutils/17512
 777         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
 778         hold the flag bits.
 779         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
 780         size and number of relocs.
 781         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
 782         codeview record.
 783         * versados.c (process_otr): Check the esdid value before using it
 784         to access the EDATA.
 785
 786 2015-02-09  Ed Maste  <emaste@freebsd.org>
 787
 788         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
 789         uninitialized and unused variable.
 790         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 791
 792 2015-02-09  Alan Modra  <amodra@gmail.com>
 793
 794         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
 795         tls_sec.
 796         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 797         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
 798
 799 2015-02-09  Alan Modra  <amodra@gmail.com>
 800
 801         * elflink.c: Whitespace, formatting fixes.
 802         (elf_link_input_bfd): Clarify comment.
 803         (elf_link_output_extsym): Exclude symbols in linker created
 804         sections when testing for plugin symbols.
 805
 806 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 807
 808         PR ld/17935
 809         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
 810         warning for relocation in readonly section for -z text.
 811         (elf_i386_size_dynamic_sections): Likewise.
 812         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 813         (elf_x86_64_size_dynamic_sections): Likewise.
 814
 815 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 816
 817         PR ld/12365
 818         PR ld/14272
 819         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
 820         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
 821         referenced from a non-IR file.
 822
 823 2015-02-06  Nick Clifton  <nickc@redhat.com>
 824
 825         PR binutils/17512
 826         * peXXigen.c (rsrc_print_resource_entries): Add range check for
 827         addresses that wrap around the address space.
 828         (rsrc_parse_entry): Likewise.
 829
 830 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 831
 832         PR ld/12365
 833         PR ld/14272
 834         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
 835         undefined if it is referenced from a non-IR file.
 836
 837 2015-02-03  Nick Clifton  <nickc@redhat.com>
 838
 839         PR binutils/17512
 840         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
 841         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
 842         index or an out of range fdr index.
 843         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
 844         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 845         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 846         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 847         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
 848         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
 849         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 850         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 851         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
 852         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 853         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 854         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
 855         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 856         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 857         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 858         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 859         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 860         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 861         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
 862         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 863         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 864         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 865         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 866         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 867         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 868         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 869         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 870         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 871         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
 872         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 873         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 874         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 875         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 876         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 877         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 878         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 879         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
 880         * elf32-vax.c (rtype_to_howto): Likewise.
 881         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 882         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 883         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 884         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 885         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 886         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
 887         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
 888         of range symbol indicies.
 889         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
 890         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 891         (bfd_mach_o_build_dysymtab): Likewise.
 892         (bfd_mach_o_write_symtab_content): Set the string table size to
 893         zero upon error.
 894         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 895         read fails.
 896         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 897         fields.
 898         * tekhex.c (first_phase): Check for src pointer reaching end of
 899         buffer.
 900
 901 2015-02-03  Will Newton  <will.newton@linaro.org>
 902
 903         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 904         Set st_value to zero for undefined symbols if the reference
 905         is weak or pointer_equality_needed is FALSE.
 906
 907         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 908           comment discussing why we clear st_value for some symbols.
 909
 910 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 911
 912         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 913         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 914
 915 2015-01-29  Alan Modra  <amodra@gmail.com>
 916
 917         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 918         optimization.  Tidy mask for GOT_TLSGD optimization.
 919         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 920         location of nop zapping high insn too.
 921
 922 2015-01-28  Alan Modra  <amodra@gmail.com>
 923
 924         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 925         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 926         in .toc indicate xlc compiled code that might require a rw .toc.
 927
 928 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 929
 930         * Makefile.am: Add FT32 files.
 931         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 932         (bfd_mach_ft32): Define.
 933         (bfd_ft32_arch): Declare.
 934         (bfd_archures_list): Add bfd_ft32_arch.
 935         * config.bfd: Handle FT32.
 936         * configure.ac: Likewise.
 937         * cpu-ft32.c: New file.
 938         * elf32-ft32.c: New file.
 939         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 940         BFD_RELOC_FT32_18): Define.
 941         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 942         * bfd-in2.h: Regenerate.
 943         * libbfd.h: Regenerate.
 944         * Makefile.in: Regenerate.
 945         * configure: Regenerate.
 946         * po/SRC-POTFILES.in: Regenerate.
 947
 948 2015-01-27  Nick Clifton  <nickc@redhat.com>
 949
 950         PR binutils/17512
 951         * pdp11.c (aout_get_external_symbols): Return false if there are
 952         no symbols.
 953
 954         * dwarf2.c (concat_filename): Check for an empty directory table.
 955         (scan_unit_for_symbols): Check for reading off the end of the
 956         unit.
 957         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 958         non-string form.
 959         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 960         available.
 961
 962 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 963
 964         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 965
 966 2015-01-22  DJ Delorie  <dj@redhat.com>
 967
 968         * elf32-m32c.c (m32c_apply_reloc_24): New.
 969         (m32c_elf_howto_table): Use it for R_M32C_24.
 970         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 971
 972 2015-01-22  Nick Clifton  <nickc@redhat.com>
 973
 974         PR binutils/17512
 975         * coffcode.h (handle_COMDAT): When searching for the section
 976         symbol, make sure that there is space left in the symbol table.
 977         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 978
 979 2015-01-21  Nick Clifton  <nickc@redhat.com>
 980
 981         PR binutils/17512
 982         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 983         bfd_malloc.
 984         (coff_slurp_line_table): Return FALSE if the line number
 985         information was corrupt.
 986         (coff_slurp_symbol_table): Return FALSE if the symbol information
 987         was corrupt.
 988         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 989         initialise the fields of the dyld_info structure.
 990         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 991         error message and a return value.
 992         (bfd_mach_o_layout_commands): Change the function to boolean.
 993         Return FALSE if the function fails.
 994         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 995         fails.
 996         (bfd_mach_o_read_command): Fail if an unrecognised command is
 997         encountered.
 998         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 999         read fails.
1000         (slurp_symtab): Check the return from bfd_malloc.
1001         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
1002         encountered an error.
1003         (_bfd_XXi_final_link_postscript): Fail if a section could not be
1004         copied.
1005         * peicode.h (pe_bfd_object_p): Fail if the header could not be
1006         swapped in.
1007         * tekhex.c (first_phase): Fail if the section is too big.
1008         * versados.c (struct esdid): Add content_size field.
1009         (process_otr): Use and check the new field.
1010         (versados_get_section_contents): Check that the section exists and
1011         that the requested data is available.
1012
1013 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
1014
1015         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
1016
1017 2015-01-20  Alan Modra  <amodra@gmail.com>
1018
1019         PR ld/17615
1020         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
1021         ELF_COMMON_DEF syms.
1022
1023 2015-01-19  Alan Modra  <amodra@gmail.com>
1024
1025         PR ld/17615
1026         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
1027         linker script assignments too.
1028         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
1029         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
1030
1031 2015-01-19  Alan Modra  <amodra@gmail.com>
1032
1033         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
1034         to allow return of first howto.
1035         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
1036         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
1037         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
1038         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
1039         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
1040         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
1041         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
1042         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
1043         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1044         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
1045         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
1046         (spu_elf_reloc_type_lookup): Adjust to suit.
1047
1048 2015-01-19  Alan Modra  <amodra@gmail.com>
1049
1050         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
1051         (bfd_get_section_limit): ..here.
1052         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
1053         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
1054         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
1055         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
1056         bfd_reloc_outofrange check.
1057         * bfd-in2.h: Regenerate.
1058
1059         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
1060         on zero size relocs.
1061         * ecoff.c (ecoff_reloc_link_order): Likewise.
1062         * elf32-nds32.c (nds32_relocate_contents): Likewise.
1063         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1064
1065         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
1066         (_bfd_clear_contents): Likewise.
1067         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
1068         (mips_elf_perform_relocation): Likewise.
1069
1070         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
1071         from malloc on zero size alloc.
1072         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1073         * elflink.c (elf_reloc_link_order): Likewise.
1074         * linker.c (_bfd_generic_reloc_link_order): Likewise.
1075         * pdp11.c (aout_link_reloc_link_order): Likewise.
1076         * xcofflink.c (xcoff_reloc_link_order): Likewise.
1077
1078         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
1079         bitsize 0, and complain_overflow_dont.
1080         * coff-sparc.c (coff_sparc_howto_table): Likewise.
1081         * elf-hppa.h (elf_hppa_howto_table): Likewise.
1082         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
1083         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
1084         * elf32-arc.c (elf_arc_howto_table): Likewise.
1085         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
1086         * elf32-avr.c (elf_avr_howto_table): Likewise.
1087         * elf32-bfin.c (bfin_howto_table): Likewise.
1088         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
1089         * elf32-cris.c (cris_elf_howto_table): Likewise.
1090         * elf32-crx.c (crx_elf_howto_table): Likewise.
1091         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
1092         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
1093         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
1094         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
1095         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
1096         * elf32-frv.c (elf32_frv_howto_table): Likewise.
1097         * elf32-h8300.c (h8_elf_howto_table): Likewise.
1098         * elf32-i370.c (i370_elf_howto_raw): Likewise.
1099         * elf32-i386.c (elf_howto_table): Likewise.
1100         * elf32-i860.c (elf32_i860_howto_table): Likewise.
1101         * elf32-i960.c (elf32_i960_relocate): Likewise.
1102         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
1103         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
1104         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
1105         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
1106         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
1107         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
1108         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
1109         * elf32-m68k.c (howto_table): Likewise.
1110         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
1111         * elf32-mep.c (mep_elf_howto_table): Likewise.
1112         * elf32-metag.c (elf_metag_howto_table): Likewise.
1113         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
1114         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
1115         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
1116         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
1117         * elf32-mt.c (mt_elf_howto_table): Likewise.
1118         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
1119         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
1120         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
1121         * elf32-pj.c (pj_elf_howto_table): Likewise.
1122         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
1123         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
1124         * elf32-rx.c (rx_elf_howto_table): Likewise.
1125         * elf32-s390.c (elf_howto_table): Likewise.
1126         * elf32-score.c (elf32_score_howto_table): Likewise.
1127         * elf32-score7.c (elf32_score_howto_table): Likewise.
1128         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
1129         * elf32-spu.c (elf_howto_table): Likewise.
1130         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
1131         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1132         * elf32-v850.c (v850_elf_howto_table): Likewise.
1133         * elf32-vax.c (howto_table): Likewise.
1134         * elf32-visium.c (visium_elf_howto_table): Likewise.
1135         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1136         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1137         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1138         * elf32-xtensa.c (elf_howto_table): Likewise.
1139         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1140         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1141         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1142         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1143         * elf64-s390.c (elf_howto_table): Likewise.
1144         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1145         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1146         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1147         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1148         (elfNN_aarch64_howto_none): Likewise.
1149         * elfxx-ia64.c (ia64_howto_table): Likewise.
1150         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1151         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1152         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1153
1154 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         PR ld/17847
1157         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1158         about -fPIC if the symbol is undefined when building executable.
1159
1160 2015-01-15  Nick Clifton  <nickc@redhat.com>
1161
1162         PR binutils/17512
1163         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1164         error message.  Never return an invalid howto pointer.
1165         * elf32-cr16.c (cr16_info_to_howto): Likewise.
1166         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1167         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1168         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1169         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1170         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1171         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1172         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1173         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1174         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1175         * elf32-vax.c (rtype_to_howto): Likewise.
1176         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1177         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1178         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1179         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1180         (sh_elf_reloc): Check that the reloc is in range.
1181         * reloc.c (bfd_perform_relocation): Check that the section is big
1182         enough for the entire reloc.
1183         (bfd_generic_get_relocated_section_contents): Report unexpected
1184         return values from perform_reloc.
1185
1186 2015-01-15  Nick Clifton  <nickc@redhat.com>
1187
1188         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1189         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
1190         relaxation.
1191
1192 2015-01-15  Alan Modra  <amodra@gmail.com>
1193
1194         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1195         any output section matching a linker created dynobj section.
1196
1197 2015-01-15  Alan Modra  <amodra@gmail.com>
1198
1199         PR 17842
1200         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1201         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1202         Don't assign symtab file position unless symbols will be output.
1203         Merge blocks with condition in common.  Don't call
1204         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1205         unless other symbols are output.  Move assignment of symtab_shndx
1206         file position.  Localize variable.
1207
1208 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1209
1210         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1211         trying to defer them to runtime.
1212
1213 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
1214
1215         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1216         to check if a symbol should be bound symbolically.
1217
1218 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
1219
1220         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1221         for TLSLE_MOVW_TPREL_G2.
1222
1223 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
1224
1225         PR ld/17415
1226         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1227         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1228         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1229         bit mask.
1230
1231 2015-01-12  Terry Guo  <terry.guo@arm.com>
1232
1233         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1234         function.
1235         (_bfd_elf_gc_mark_extra_sections): Use it.
1236
1237 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1238
1239         PR ld/17827
1240         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1241         only discard space for pc-relative relocs symbols which turn
1242         out to need copy relocs.
1243
1244 2015-01-09  Nick Clifton  <nickc@redhat.com>
1245
1246         * tekhex.c (getvalue): Fix thinko in test for correct extraction
1247         of value.
1248         (getsym): Return false if there was not enough data to extract the
1249         symbol.
1250
1251 2015-01-09  Anthony Green  <green@moxielogic.com>
1252
1253         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1254
1255 2015-01-08  Nick Clifton  <nickc@redhat.com>
1256
1257         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1258         16-bit absolute BR instructions to 10-bit pc-relative JMP
1259         instructions.
1260
1261 2015-01-08  Nick Clifton  <nickc@redhat.com>
1262
1263         PR binutils/17512
1264         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1265         to load the line table.
1266         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1267         maxpagesize of 1.
1268         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1269         the Data Directory Size is too large.
1270
1271 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1272
1273         PR binutils/17512
1274         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1275         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1276
1277 2015-01-06  Nick Clifton  <nickc@redhat.com>
1278
1279         PR binutils/17512
1280         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1281         string table.
1282
1283         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1284         (bfd_perform_relocation): Include the size of the reloc in the
1285         test for an out of range relocation.
1286         (bfd_generic_get_relocated_section_contents): Remove reloc range
1287         test.
1288
1289         * coff-i860.c (CALC_ADDEND): Always set an addend value.
1290         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
1291         avoid reading off the end of the buffer.
1292         (getsym): Likewise.
1293         (first_phase): Likewise.
1294         (pass_over): Pass an end pointer to the invoked function.
1295
1296 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1297
1298         PR binutils/17512
1299         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1300         input.
1301         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1302
1303 2015-01-05  Nick Clifton  <nickc@redhat.com>
1304
1305         PR binutils/17512
1306         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1307         is at least big enough for the header to be read.
1308         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1309         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1310         (bfd_mach_o_read_command): Prevetn duplicate error messages about
1311         unrecognized commands.
1312         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1313         when indexing into the string table.
1314
1315 2015-01-01  Alan Modra  <amodra@gmail.com>
1316
1317         Update year range in copyright notice of all files.
1318
1319 For older changes see ChangeLog-2014
1320 \f
1321 Copyright (C) 2015 Free Software Foundation, Inc.
1322
1323 Copying and distribution of this file, with or without modification,
1324 are permitted in any medium without royalty provided the copyright
1325 notice and this notice are preserved.
1326
1327 Local Variables:
1328 mode: change-log
1329 left-margin: 8
1330 fill-column: 74
1331 version-control: never
1332 End: