bfd/ChangeLog

   1 2015-02-23  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 17914
   4         * cpu-w65.c: Correct typos in license notice.
   5
   6         PR 17940
   7         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
   8         symbols at end of sections.  Adjust function sizes.
   9
  10 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  11
  12         * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
  13         (elfcore_write_s390_vxrs_high): Likewise.
  14         * elf.c (elfcore_grok_s390_vxrs_low): New function.
  15         (elfcore_grok_s390_vxrs_high): New function.
  16         (elfcore_grok_note): Call them.
  17         (elfcore_write_s390_vxrs_low): New function.
  18         (elfcore_write_s390_vxrs_high): New function.
  19         (elfcore_write_register_note): Call them.
  20
  21 2015-02-19  Branko Drevensek  <branko.drevensek@gmail.com>
  22
  23         PR 17995
  24         * verilog.c (verilog_write_record): Correct buffer size.
  25
  26 2015-02-19  Alan Modra  <amodra@gmail.com>
  27
  28         * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
  29
  30 2015-02-19  Alan Modra  <amodra@gmail.com>
  31
  32         PR ld/4317
  33         * elflink.c (elf_link_input_bfd): Drop undefined local syms.
  34         (elf_link_output_extsym): Drop local and global undefined syms.
  35         Tidy.  Expand comment.
  36
  37 2015-02-17  Alan Modra  <amodra@gmail.com>
  38
  39         PR ld/17975
  40         * elflink.c (struct elf_outext_info): Remove need_second_pass
  41         and second_pass.
  42         (elf_link_output_extsym): Delete code handling second forced
  43         local pass.  Move code emitting NULL STT_FILE symbol later, so
  44         that it can be omitted if forced local is stripped.  Don't
  45         emit the NULL STT_FILE if no file symbols have been output.
  46         (bfd_elf_final_link): Remove second forced local pass.
  47         * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
  48         (ppc_elf_size_dynamic_sections): Likewise.
  49         * elf64-ppc.c (ppc_build_one_stub): Likewise.
  50         (build_global_entry_stubs): Likewise.
  51         (ppc64_elf_build_stubs): Likewise.
  52
  53 2015-02-16  H.J. Lu  <hongjiu.lu@intel.com>
  54
  55         PR ld/17975
  56         * elflink.c (elf_link_output_extsym): Only check filesym_count
  57         when outputting a NULL FILE symbol.  Set second_pass_sym to
  58         h->forced_local && !h->root.linker_def.
  59
  60 2015-02-15  H.J. Lu  <hongjiu.lu@intel.com>
  61
  62         * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
  63         on _TLS_MODULE_BASE_.
  64         * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
  65
  66 2015-02-15  Alan Modra  <amodra@gmail.com>
  67
  68         * dwarf2.c (read_rangelist): Correct buffer overflow check
  69         Whitespace throughout file.
  70
  71 2015-02-14  Alan Modra  <amodra@gmail.com>
  72
  73         PR ld/17973
  74         * bfd.c (struct bfd): Add lto_output.
  75         * linker.c (_bfd_handle_already_linked): Explicitly test for
  76         objects added by the lto plugin.
  77         * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
  78         no_export flags from archive.
  79         * archive.c (open_nested_file): New function, setting lto_output
  80         and no_export, extracted from..
  81         (find_nested_archive): ..here.  Flip params.  Rename from
  82         _bfd_find_nested_archive.
  83         (_bfd_get_elt_at_filepos): Correct var typo.  Use open_nested_file.
  84         (_bfd_look_for_bfd_in_cache): Copy no_export.
  85         * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
  86         my_archive->no_export test.
  87         (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
  88         Don't use the file name when adding lto_output STT_FILE sym.
  89         * bfd-in2.h: Regenerate.
  90
  91 2015-02-13  Alan Modra  <amodra@gmail.com>
  92
  93         PR binutils/17512
  94         * elf64-ppc.c (opd_entry_value): Tighten offset check.  Remove
  95         now redundant assert.
  96
  97 2015-02-12  Nick Clifton  <nickc@redhat.com>
  98
  99         PR binutils/17512
 100         * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
 101         (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
 102         (read_indirect_string, read_alt_indirect_string)
 103         (read_alt_indirect_ref, read_address, read_abbrevs)
 104         (read_attribute_value, read_attribute, decode_line_info)
 105         (find_abstract_instance_name, read_rangelist)
 106         (scan_unit_for_symbols, parse_comp_unit)
 107         (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code.  Pass
 108         end pointers to reading functions and check for offsets taking
 109         pointers out of range.  Replace calls to read_*_leb128 with calls
 110         to safe_read_leb128.
 111
 112         (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
 113         offset.
 114         * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
 115         computed file_name address being before the start of the string
 116         table.
 117
 118 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 119
 120         PR ld/17878
 121         * bfd.c (bfd_plugin_format): New.
 122         (bfd): Add plugin_format and plugin_dummy_bfd.
 123         * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
 124         argument to return TRUE if any plugin is found.  Set plugin_format.
 125         (has_plugin): New.
 126         (bfd_plugin_target_p): New.
 127         (bfd_plugin_specified_p): Likewise.
 128         (bfd_plugin_target_p): Likewise.
 129         (register_ld_plugin_object_p): Likewise.
 130         (bfd_plugin_set_plugin): Set has_plugin.
 131         (load_plugin): Cache try_load_plugin result.
 132         (bfd_plugin_object_p): Try ld_plugin_object_p first.  Check
 133         plugin_format.
 134         * plugin.h (bfd_plugin_target_p): New.
 135         (bfd_plugin_specified_p): Likewise.
 136         (register_ld_plugin_object_p): Likewise.
 137         * bfd-in2.h: Regenerated.
 138
 139 2015-02-11  Pedro Alves  <palves@redhat.com>
 140
 141         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
 142         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
 143         * libbfd.h: Regenerate.
 144         * libcoff.h: Regenerate.
 145
 146         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
 147         * mach-o.h [__cplusplus]: Wrap in extern "C".
 148         * som.h [__cplusplus]: Wrap in extern "C".
 149
 150 2015-02-10  Nick Clifton  <nickc@redhat.com>
 151
 152         PR binutils/17512
 153         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
 154         hold the flag bits.
 155         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
 156         size and number of relocs.
 157         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
 158         codeview record.
 159         * versados.c (process_otr): Check the esdid value before using it
 160         to access the EDATA.
 161
 162 2015-02-09  Ed Maste  <emaste@freebsd.org>
 163
 164         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
 165         uninitialized and unused variable.
 166         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 167
 168 2015-02-09  Alan Modra  <amodra@gmail.com>
 169
 170         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
 171         tls_sec.
 172         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 173         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
 174
 175 2015-02-09  Alan Modra  <amodra@gmail.com>
 176
 177         * elflink.c: Whitespace, formatting fixes.
 178         (elf_link_input_bfd): Clarify comment.
 179         (elf_link_output_extsym): Exclude symbols in linker created
 180         sections when testing for plugin symbols.
 181
 182 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         PR ld/17935
 185         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
 186         warning for relocation in readonly section for -z text.
 187         (elf_i386_size_dynamic_sections): Likewise.
 188         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 189         (elf_x86_64_size_dynamic_sections): Likewise.
 190
 191 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 192
 193         PR ld/12365
 194         PR ld/14272
 195         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
 196         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
 197         referenced from a non-IR file.
 198
 199 2015-02-06  Nick Clifton  <nickc@redhat.com>
 200
 201         PR binutils/17512
 202         * peXXigen.c (rsrc_print_resource_entries): Add range check for
 203         addresses that wrap around the address space.
 204         (rsrc_parse_entry): Likewise.
 205
 206 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         PR ld/12365
 209         PR ld/14272
 210         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
 211         undefined if it is referenced from a non-IR file.
 212
 213 2015-02-03  Nick Clifton  <nickc@redhat.com>
 214
 215         PR binutils/17512
 216         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
 217         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
 218         index or an out of range fdr index.
 219         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
 220         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 221         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 222         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 223         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
 224         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
 225         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 226         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 227         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
 228         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 229         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 230         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
 231         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 232         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 233         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 234         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 235         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 236         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 237         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
 238         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 239         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 240         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 241         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 242         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 243         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 244         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 245         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 246         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 247         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
 248         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 249         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 250         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 251         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 252         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 253         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 254         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 255         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
 256         * elf32-vax.c (rtype_to_howto): Likewise.
 257         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 258         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 259         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 260         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 261         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 262         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
 263         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
 264         of range symbol indicies.
 265         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
 266         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 267         (bfd_mach_o_build_dysymtab): Likewise.
 268         (bfd_mach_o_write_symtab_content): Set the string table size to
 269         zero upon error.
 270         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 271         read fails.
 272         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 273         fields.
 274         * tekhex.c (first_phase): Check for src pointer reaching end of
 275         buffer.
 276
 277 2015-02-03  Will Newton  <will.newton@linaro.org>
 278
 279         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 280         Set st_value to zero for undefined symbols if the reference
 281         is weak or pointer_equality_needed is FALSE.
 282
 283         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 284           comment discussing why we clear st_value for some symbols.
 285
 286 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 287
 288         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 289         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 290
 291 2015-01-29  Alan Modra  <amodra@gmail.com>
 292
 293         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 294         optimization.  Tidy mask for GOT_TLSGD optimization.
 295         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 296         location of nop zapping high insn too.
 297
 298 2015-01-28  Alan Modra  <amodra@gmail.com>
 299
 300         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 301         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 302         in .toc indicate xlc compiled code that might require a rw .toc.
 303
 304 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 305
 306         * Makefile.am: Add FT32 files.
 307         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 308         (bfd_mach_ft32): Define.
 309         (bfd_ft32_arch): Declare.
 310         (bfd_archures_list): Add bfd_ft32_arch.
 311         * config.bfd: Handle FT32.
 312         * configure.ac: Likewise.
 313         * cpu-ft32.c: New file.
 314         * elf32-ft32.c: New file.
 315         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 316         BFD_RELOC_FT32_18): Define.
 317         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 318         * bfd-in2.h: Regenerate.
 319         * libbfd.h: Regenerate.
 320         * Makefile.in: Regenerate.
 321         * configure: Regenerate.
 322         * po/SRC-POTFILES.in: Regenerate.
 323
 324 2015-01-27  Nick Clifton  <nickc@redhat.com>
 325
 326         PR binutils/17512
 327         * pdp11.c (aout_get_external_symbols): Return false if there are
 328         no symbols.
 329
 330         * dwarf2.c (concat_filename): Check for an empty directory table.
 331         (scan_unit_for_symbols): Check for reading off the end of the
 332         unit.
 333         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 334         non-string form.
 335         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 336         available.
 337
 338 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 339
 340         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 341
 342 2015-01-22  DJ Delorie  <dj@redhat.com>
 343
 344         * elf32-m32c.c (m32c_apply_reloc_24): New.
 345         (m32c_elf_howto_table): Use it for R_M32C_24.
 346         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 347
 348 2015-01-22  Nick Clifton  <nickc@redhat.com>
 349
 350         PR binutils/17512
 351         * coffcode.h (handle_COMDAT): When searching for the section
 352         symbol, make sure that there is space left in the symbol table.
 353         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 354
 355 2015-01-21  Nick Clifton  <nickc@redhat.com>
 356
 357         PR binutils/17512
 358         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 359         bfd_malloc.
 360         (coff_slurp_line_table): Return FALSE if the line number
 361         information was corrupt.
 362         (coff_slurp_symbol_table): Return FALSE if the symbol information
 363         was corrupt.
 364         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 365         initialise the fields of the dyld_info structure.
 366         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 367         error message and a return value.
 368         (bfd_mach_o_layout_commands): Change the function to boolean.
 369         Return FALSE if the function fails.
 370         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 371         fails.
 372         (bfd_mach_o_read_command): Fail if an unrecognised command is
 373         encountered.
 374         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 375         read fails.
 376         (slurp_symtab): Check the return from bfd_malloc.
 377         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 378         encountered an error.
 379         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 380         copied.
 381         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 382         swapped in.
 383         * tekhex.c (first_phase): Fail if the section is too big.
 384         * versados.c (struct esdid): Add content_size field.
 385         (process_otr): Use and check the new field.
 386         (versados_get_section_contents): Check that the section exists and
 387         that the requested data is available.
 388
 389 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 390
 391         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 392
 393 2015-01-20  Alan Modra  <amodra@gmail.com>
 394
 395         PR ld/17615
 396         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 397         ELF_COMMON_DEF syms.
 398
 399 2015-01-19  Alan Modra  <amodra@gmail.com>
 400
 401         PR ld/17615
 402         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 403         linker script assignments too.
 404         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 405         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 406
 407 2015-01-19  Alan Modra  <amodra@gmail.com>
 408
 409         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 410         to allow return of first howto.
 411         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 412         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 413         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 414         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 415         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 416         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 417         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 418         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 419         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 420         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 421         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 422         (spu_elf_reloc_type_lookup): Adjust to suit.
 423
 424 2015-01-19  Alan Modra  <amodra@gmail.com>
 425
 426         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 427         (bfd_get_section_limit): ..here.
 428         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 429         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 430         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 431         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 432         bfd_reloc_outofrange check.
 433         * bfd-in2.h: Regenerate.
 434
 435         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 436         on zero size relocs.
 437         * ecoff.c (ecoff_reloc_link_order): Likewise.
 438         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 439         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 440
 441         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 442         (_bfd_clear_contents): Likewise.
 443         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 444         (mips_elf_perform_relocation): Likewise.
 445
 446         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 447         from malloc on zero size alloc.
 448         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 449         * elflink.c (elf_reloc_link_order): Likewise.
 450         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 451         * pdp11.c (aout_link_reloc_link_order): Likewise.
 452         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 453
 454         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 455         bitsize 0, and complain_overflow_dont.
 456         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 457         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 458         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 459         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 460         * elf32-arc.c (elf_arc_howto_table): Likewise.
 461         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 462         * elf32-avr.c (elf_avr_howto_table): Likewise.
 463         * elf32-bfin.c (bfin_howto_table): Likewise.
 464         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 465         * elf32-cris.c (cris_elf_howto_table): Likewise.
 466         * elf32-crx.c (crx_elf_howto_table): Likewise.
 467         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 468         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 469         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 470         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 471         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 472         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 473         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 474         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 475         * elf32-i386.c (elf_howto_table): Likewise.
 476         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 477         * elf32-i960.c (elf32_i960_relocate): Likewise.
 478         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 479         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 480         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 481         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 482         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 483         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 484         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 485         * elf32-m68k.c (howto_table): Likewise.
 486         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 487         * elf32-mep.c (mep_elf_howto_table): Likewise.
 488         * elf32-metag.c (elf_metag_howto_table): Likewise.
 489         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 490         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 491         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 492         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 493         * elf32-mt.c (mt_elf_howto_table): Likewise.
 494         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 495         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 496         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 497         * elf32-pj.c (pj_elf_howto_table): Likewise.
 498         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 499         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 500         * elf32-rx.c (rx_elf_howto_table): Likewise.
 501         * elf32-s390.c (elf_howto_table): Likewise.
 502         * elf32-score.c (elf32_score_howto_table): Likewise.
 503         * elf32-score7.c (elf32_score_howto_table): Likewise.
 504         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 505         * elf32-spu.c (elf_howto_table): Likewise.
 506         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 507         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 508         * elf32-v850.c (v850_elf_howto_table): Likewise.
 509         * elf32-vax.c (howto_table): Likewise.
 510         * elf32-visium.c (visium_elf_howto_table): Likewise.
 511         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 512         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 513         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 514         * elf32-xtensa.c (elf_howto_table): Likewise.
 515         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
 516         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 517         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
 518         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
 519         * elf64-s390.c (elf_howto_table): Likewise.
 520         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
 521         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
 522         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 523         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 524         (elfNN_aarch64_howto_none): Likewise.
 525         * elfxx-ia64.c (ia64_howto_table): Likewise.
 526         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
 527         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
 528         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
 529
 530 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 531
 532         PR ld/17847
 533         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
 534         about -fPIC if the symbol is undefined when building executable.
 535
 536 2015-01-15  Nick Clifton  <nickc@redhat.com>
 537
 538         PR binutils/17512
 539         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
 540         error message.  Never return an invalid howto pointer.
 541         * elf32-cr16.c (cr16_info_to_howto): Likewise.
 542         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 543         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 544         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 545         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 546         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
 547         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 548         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 549         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 550         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
 551         * elf32-vax.c (rtype_to_howto): Likewise.
 552         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 553         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 554         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
 555         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 556         (sh_elf_reloc): Check that the reloc is in range.
 557         * reloc.c (bfd_perform_relocation): Check that the section is big
 558         enough for the entire reloc.
 559         (bfd_generic_get_relocated_section_contents): Report unexpected
 560         return values from perform_reloc.
 561
 562 2015-01-15  Nick Clifton  <nickc@redhat.com>
 563
 564         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
 565         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
 566         relaxation.
 567
 568 2015-01-15  Alan Modra  <amodra@gmail.com>
 569
 570         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
 571         any output section matching a linker created dynobj section.
 572
 573 2015-01-15  Alan Modra  <amodra@gmail.com>
 574
 575         PR 17842
 576         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
 577         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
 578         Don't assign symtab file position unless symbols will be output.
 579         Merge blocks with condition in common.  Don't call
 580         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
 581         unless other symbols are output.  Move assignment of symtab_shndx
 582         file position.  Localize variable.
 583
 584 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 585
 586         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
 587         trying to defer them to runtime.
 588
 589 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
 590
 591         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
 592         to check if a symbol should be bound symbolically.
 593
 594 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 595
 596         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
 597         for TLSLE_MOVW_TPREL_G2.
 598
 599 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 600
 601         PR ld/17415
 602         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
 603         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
 604         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
 605         bit mask.
 606
 607 2015-01-12  Terry Guo  <terry.guo@arm.com>
 608
 609         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
 610         function.
 611         (_bfd_elf_gc_mark_extra_sections): Use it.
 612
 613 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 614
 615         PR ld/17827
 616         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
 617         only discard space for pc-relative relocs symbols which turn
 618         out to need copy relocs.
 619
 620 2015-01-09  Nick Clifton  <nickc@redhat.com>
 621
 622         * tekhex.c (getvalue): Fix thinko in test for correct extraction
 623         of value.
 624         (getsym): Return false if there was not enough data to extract the
 625         symbol.
 626
 627 2015-01-09  Anthony Green  <green@moxielogic.com>
 628
 629         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
 630
 631 2015-01-08  Nick Clifton  <nickc@redhat.com>
 632
 633         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
 634         16-bit absolute BR instructions to 10-bit pc-relative JMP
 635         instructions.
 636
 637 2015-01-08  Nick Clifton  <nickc@redhat.com>
 638
 639         PR binutils/17512
 640         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
 641         to load the line table.
 642         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
 643         maxpagesize of 1.
 644         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
 645         the Data Directory Size is too large.
 646
 647 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 648
 649         PR binutils/17512
 650         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
 651         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 652
 653 2015-01-06  Nick Clifton  <nickc@redhat.com>
 654
 655         PR binutils/17512
 656         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
 657         string table.
 658
 659         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
 660         (bfd_perform_relocation): Include the size of the reloc in the
 661         test for an out of range relocation.
 662         (bfd_generic_get_relocated_section_contents): Remove reloc range
 663         test.
 664
 665         * coff-i860.c (CALC_ADDEND): Always set an addend value.
 666         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
 667         avoid reading off the end of the buffer.
 668         (getsym): Likewise.
 669         (first_phase): Likewise.
 670         (pass_over): Pass an end pointer to the invoked function.
 671
 672 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 673
 674         PR binutils/17512
 675         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
 676         input.
 677         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 678
 679 2015-01-05  Nick Clifton  <nickc@redhat.com>
 680
 681         PR binutils/17512
 682         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
 683         is at least big enough for the header to be read.
 684         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
 685         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
 686         (bfd_mach_o_read_command): Prevetn duplicate error messages about
 687         unrecognized commands.
 688         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
 689         when indexing into the string table.
 690
 691 2015-01-01  Alan Modra  <amodra@gmail.com>
 692
 693         Update year range in copyright notice of all files.
 694
 695 For older changes see ChangeLog-2014
 696 \f
 697 Copyright (C) 2015 Free Software Foundation, Inc.
 698
 699 Copying and distribution of this file, with or without modification,
 700 are permitted in any medium without royalty provided the copyright
 701 notice and this notice are preserved.
 702
 703 Local Variables:
 704 mode: change-log
 705 left-margin: 8
 706 fill-column: 74
 707 version-control: never
 708 End: