bfd/ChangeLog

   1 2013-06-11  DJ Delorie  <dj@redhat.com>
   2
   3         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
   4
   5 2013-06-11  Will Newton  <will.newton@linaro.org>
   6
   7         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
   8         ELF64_R_SYM instead of ELF32_R_SYM.
   9
  10 2013-06-11  Nick Clifton  <nickc@redhat.com>
  11
  12         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
  13         checks if the dynamic sections have been created and relaxation
  14         has not been performed.
  15
  16 2013-06-07  Will Newton  <will.newton@linaro.org>
  17
  18         * configure: Regenerate.
  19         * configure.in: Build elf-ifunc.o for AArch64.
  20         * elf64-aarch64.c: Include objalloc.h.
  21         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
  22         (struct elf64_aarch64_link_hash_table): Add members for handling
  23         R_AARCH64_IRELATIVE relocations.
  24         (elf_aarch64_local_htab_hash): New function.
  25         (elf_aarch64_local_htab_eq): New function.
  26         (elf_aarch64_get_local_sym_hash): New function.
  27         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
  28         symbol hash.
  29         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
  30         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
  31         for handling STT_GNU_IFUNC symbols.
  32         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
  33         references to STT_GNU_IFUNC symbols.
  34         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
  35         STT_GNU_IFUNC symbols.
  36         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
  37         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
  38         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
  39         (elf64_aarch64_is_function_type): Remove function.
  40         (elf64_aarch64_allocate_dynrelocs): Call
  41         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
  42         (elf_aarch64_allocate_local_dynrelocs): New function.
  43         (elf64_aarch64_size_dynamic_sections): Call
  44         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
  45         (elf64_aarch64_create_small_pltn_entry): Add info argument.
  46         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
  47         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
  48         STT_GNU_IFUNC symbols and .iplt.
  49         (elf_aarch64_finish_local_dynamic_symbol): New function.
  50         (elf64_aarch64_finish_dynamic_sections): Call
  51         elf_aarch64_finish_local_dynamic_symbol.
  52         (elf64_aarch64_add_symbol_hook): New function.
  53
  54 2013-06-03  Alan Modra  <amodra@gmail.com>
  55
  56         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
  57         var.  Use it with last_stab.
  58
  59 2013-05-30  Paul Brook  <paul@codesourcery.com>
  60
  61         * bfd-in2.h: Regenerate.
  62         * elf32-mips.c (elf_mips_eh_howto): New.
  63         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
  64         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
  65         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
  66         * elf64-mips.c (elf_mips_eh_howto): New.
  67         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
  68         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
  69         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
  70         * libbfd.h: Regenerate.
  71         * reloc.c (BFD_RELOC_MIPS_EH): New.
  72
  73 2013-05-29  Nick Clifton  <nickc@redhat.com>
  74
  75         * dwarf2.c (struct dwarf2_debug): Add fields for handling
  76         alternate debug info source.
  77         (dwarf_debug_sections): Add entries for alternate .debug_str and
  78         .debug_info sections.
  79         (dwarf_debug_section_enum): Likewise.
  80         (read_alt_indirect_string): New function.  Handles a
  81         DW_FORM_GNU_strp_alt attribute.
  82         (read_alt_indirect_ref): New function.  Handles a
  83         DW_FORM_GNU_ref_alt attribute.
  84         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
  85         DW_FORM_GNU_strp_alt.
  86         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
  87         attributes.
  88         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
  89         sources.
  90         * opncls.c (GNU_DEBUGALTLINK): Define.
  91         (bfd_get_alt_debug_link_info): New function.
  92         (separate_alt_debug_file_exists): New function.
  93         (find_separate_debug_file): Add parameters for fetch and check
  94         functions.
  95         (bfd_follow_gnu_debugaltlink): New function.
  96         * bfd-in2.h: Regenerate.
  97
  98 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
  99
 100         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 101         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 102         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 103         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 104         * bfd-in2.h: Regenerate.
 105         * libbfd.h: Regenerate.
 106         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 107         the correct names.
 108         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 109         (elf64_aarch64_reloc_map): Likewise.
 110         (aarch64_resolve_relocation): Likewise.
 111         (bfd_elf_aarch64_put_addend): Likewise.
 112         (aarch64_tls_transition_without_check): Likewise.
 113         (aarch64_reloc_got_type): Likewise.
 114         (elf64_aarch64_final_link_relocate): Likewise.
 115         (elf64_aarch64_tls_relax): Likewise.
 116         (elf64_aarch64_relocate_section): Likewise.
 117         (elf64_aarch64_gc_sweep_hook): Likewise.
 118         (elf64_aarch64_check_relocs): Likewise.
 119
 120 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 121
 122         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 123         (max_open_files): New static int initialized to zero.
 124         (bfd_cache_max_open): New static function to set and return
 125         max_open_files.
 126         (bfd_cache_init): Use bfd_cache_max_open.
 127         (bfd_open_file): Likewise.
 128         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 129         (AC_CHECK_FUNCS): Add getrlimit.
 130         * configure: Regenerated.
 131         * config.in: Likewise.
 132         * sysdep.h: Check and include sys/resource.h for getrlimit.
 133
 134 2013-05-23  Alan Modra  <amodra@gmail.com>
 135
 136         * format.c (bfd_check_format_matches): Don't match a target in
 137         targ_selvecs if some other target is a better match.  If
 138         targets implement match priority, fall back to the first of
 139         the best matches.
 140
 141 2013-05-22  Eric Herman  <eric@freesa.org>
 142
 143         PR binutils/15462
 144         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 145
 146 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 147
 148         PR binutils/15474
 149         * srec.c (srec_set_section_contents): Properly convert size
 150         and offset to address when octets_per_byte is not unity.
 151
 152 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 153
 154         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 155         refcount member of the gotplt_union when resetting the reference
 156         count.  Adjust comment.
 157
 158 2013-05-20  Will Newton  <will.newton@linaro.org>
 159
 160         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 161         relocs_copied member.
 162         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 163         relocs_copied member.
 164         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 165         relocs_copied member.
 166
 167 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 168
 169         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 170         function definition.
 171
 172 2013-05-16  Cary Coutant  <ccoutant@google.com>
 173
 174         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 175         external_ext_size and esize.
 176
 177 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 178
 179         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 180         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 181
 182 2013-05-15  Andreas Schwab  <schwab@suse.de>
 183
 184         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 185
 186 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 187
 188         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 189         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 190
 191 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 192
 193         * bfd.c (_bfd_default_error_handler): Replace use of putc
 194         by fputc.  Add comment explaining why.
 195
 196 2013-05-09  Alan Modra  <amodra@gmail.com>
 197
 198         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 199         of symbols when hashes already exist.
 200
 201 2013-05-07  Will Newton  <will.newton@linaro.org>
 202
 203         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 204         plt_header_size argument for ports where it differs from
 205         plt_entry_size.
 206         * elf-bfd.h: Likewise.
 207         * elf32-i386.c: Pass plt_header_size to
 208         _bfd_elf_allocate_ifunc_dyn_relocs.
 209         * elf64-x86-64.c: Likewise.
 210
 211 2013-05-07  Will Newton  <will.newton@linaro.org>
 212
 213         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 214         function.
 215         * elf-bfd.h: Likewise.
 216
 217 2013-05-06  Paul Brook  <paul@codesourcery.com>
 218
 219         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 220         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 221         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 222         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 223         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 224         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 225
 226 2013-05-06  Alan Modra  <amodra@gmail.com>
 227
 228         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 229         hashes are not available.
 230
 231 2013-05-06  Alan Modra  <amodra@gmail.com>
 232
 233         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 234         hashes around loading as-needed library.  Zero them on allocation,
 235         and restore to initial all-zero state if library not needed.
 236         Arrange to reuse hashes if we load library again later.
 237
 238 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 239
 240         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 241         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 242         * elfn32-mips.c: Likewise.
 243         * elf64-mips.c: Likewise.
 244
 245 2013-05-02  Nick Clifton  <nickc@redhat.com>
 246
 247         * archures.c: Add some more MSP430 machine numbers.
 248         * config.bfd (msp430): Define targ_selvecs.
 249         * configure.in: Add bfd_elf32_msp430_ti_vec.
 250         * cpu-msp430.c: Add some more MSP430 machine numbers.
 251         * elf32-msp430.c Add support for MSP430X relocations.
 252         Add support for TI compiler generated relocations.
 253         Add support for sym_diff relocations.
 254         Add support for relaxing out of range short branches into long
 255         branches.
 256         Add support for MSP430 attribute section.
 257         * reloc.c: Add MSP430X relocations.
 258         * targets.c: Add bfd_elf32_msp430_ti_vec.
 259         * bfd-in2.h: Regenerate.
 260         * configure: Regenerate.
 261         * libbfd.h: Regenerate.
 262
 263 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 264
 265         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
 266         alpha*-*-linux*ecoff*.
 267
 268 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
 269
 270         PR binutils/15417
 271         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
 272         zero.
 273
 274 2013-04-30  Alan Modra  <amodra@gmail.com>
 275
 276         * elflink.c (bfd_elf_record_link_assignment): Dont make
 277         STV_INTERNAL symbols STV_HIDDEN.
 278
 279 2013-04-29  Nick Clifton  <nickc@redhat.com>
 280
 281         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
 282         fragmented .debug_line sections associated with unmarked code
 283         sections.
 284
 285 2013-04-29  Will Newton  <will.newton@linaro.org>
 286
 287         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
 288         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
 289
 290 2013-04-29  Will Newton  <will.newton@linaro.org>
 291
 292         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
 293         error check up and add error message.
 294
 295 2013-04-26  Will Newton  <will.newton@linaro.org>
 296
 297         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
 298
 299 2013-04-25  Alan Modra  <amodra@gmail.com>
 300
 301         * config.bfd: Add powerpc64le-linux.
 302
 303 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 304
 305         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
 306         x86_64-*-elf*.
 307
 308 2013-04-24  Roland McGrath  <mcgrathr@google.com>
 309
 310         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
 311         allocate space for PLT header even if IS_IPLT_ENTRY.
 312         (arm_nacl_put_plt0): New function, broken out of ...
 313         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
 314         If HTAB->nacl_p, set up the PLT header in .iplt too.
 315         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
 316         a mapping symbol for the start of .iplt too.
 317
 318 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 319
 320         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
 321         BFD_ALIGN to int.
 322         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
 323         variables.
 324         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
 325         to bfd_vma.
 326         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
 327
 328 2013-04-22  Alan Modra  <amodra@gmail.com>
 329
 330         PR ld/15382
 331         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
 332         sh_size or reloc_count adjustment by count.
 333
 334 2013-04-22  Alan Modra  <amodra@gmail.com>
 335
 336         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
 337         create_linkage_sections here..
 338         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
 339         (create_linkage_sections): Move earlier in file.
 340         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
 341         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
 342
 343 2013-04-19  Nick Clifton  <nickc@redhat.com>
 344
 345         PR binutils/15356
 346         * compress.c (decompress_contents): Always call inflateEnd, even
 347         when another inflation operation fails.
 348
 349 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         * elf-ifunc.c: Update copyright year.
 352
 353 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 354
 355         * coffcode.h: Added a cast to void when a bfd_set_section_*()
 356         macro's return value is ignored.
 357         * elf32-hppa.c: Likewise.
 358         * elf32-tic6x.c: Likewise.
 359         * mach-o.c: Likewise.
 360         * mmo.c: Likewise.
 361         * opncls.c: Likewise.
 362         * peicode.h: Likewise.
 363         * elf32-m32r.c: Check return value of bfd_set_section_*().
 364         * elfnn-ia64.c: Likewise.
 365         * elfxx-mips.c: Likewise.
 366         * vms-alpha.c: Likewise.
 367
 368 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 369
 370         PR ld/15371
 371         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
 372         regular reference without non-GOT reference when building
 373         shared library.
 374
 375 2013-04-15  Alan Modra  <amodra@gmail.com>
 376
 377         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
 378         cache slot for archives.
 379
 380 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
 381
 382         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
 383         local variable mmop.
 384
 385 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 386
 387         PR ld/12494
 388         * bfd/elf32-avr.c: Consider all sections to determine if linker
 389         relaxation can safely delete a ret after a call/jmp
 390
 391 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
 392
 393         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
 394         INODEs.
 395
 396 2013-04-08  Tom Tromey  <tromey@redhat.com>
 397
 398         * som.c (bfd_section_from_som_symbol): No longer static.
 399         * som.h (bfd_section_from_som_symbol): Declare.
 400
 401 2013-04-06  Alan Modra  <amodra@gmail.com>
 402
 403         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
 404         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
 405
 406 2013-04-05  Nick Clifton  <nickc@redhat.com>
 407
 408         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
 409
 410 2013-04-04  Alan Modra  <amodra@gmail.com>
 411
 412         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
 413         * bfd-in2.h: Regenerate.
 414         * elflink.c (elf_link_add_object_symbols): Use new error.
 415
 416 2013-04-03  Nick Clifton  <nickc@redhat.com>
 417
 418         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
 419         (bfd_elf32_bfd_is_target_special_symbol): Define.
 420
 421 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 422
 423         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
 424         elf64_aarch64_locals to get local GOT reference counts.
 425
 426 2013-04-02  DJ Delorie  <dj@redhat.com>
 427
 428         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
 429         (rl78_elf_relax_section): Only fetch the next reloc if there is
 430         one expected.
 431
 432 2013-03-30  Alan Modra  <amodra@gmail.com>
 433
 434         PR ld/15323
 435         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
 436         global symbols referenced by relocs.
 437         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 438         * elf32-bfin.c (bfin_check_relocs): Likewise.
 439         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
 440         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 441         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 442         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 443         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 444         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 445         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 446         * elf32-i370.c (i370_elf_check_relocs): Likewise.
 447         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 448         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
 449         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
 450         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 451         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 452         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 453         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 454         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 455         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
 456         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
 457         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
 458         * elf32-mt.c (mt_elf_check_relocs): Likewise.
 459         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
 460         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
 461         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 462         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
 463         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 464         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
 465         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
 466         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 467         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
 468         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
 469         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 470         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 471         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 472         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 473         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
 474         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
 475         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
 476         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
 477         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 478         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 479         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 480         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
 481         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
 482         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 483         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 484         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
 485         test indirect/warning links for NULL.
 486
 487 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 488
 489         PR ld/15323
 490         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
 491         symbol is referenced by a non-shared object.
 492         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 493
 494 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
 495
 496         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
 497         R_SH_REL32 relocations against undefined weak symbols.
 498
 499 2013-03-28  Alan Modra  <amodra@gmail.com>
 500
 501         * elf64-ppc.c (struct ppc_dyn_relocs): New.
 502         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
 503         into ifunc and non-ifunc.
 504         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
 505         separate ifunc/non-ifunc dynrel counts.
 506         (allocate_got): Always use reliplt for ifunc.
 507         (allocate_dynrelocs): Likewise.
 508         (ppc64_elf_size_dynamic_sections): Likewise.
 509         (ppc64_elf_layout_multitoc): Likewise.
 510         (ppc64_elf_relocate_section): Likewise.
 511
 512 2013-03-28  Alan Modra  <amodra@gmail.com>
 513
 514         * elf32-ppc.c (struct ppc_dyn_relocs): New.
 515         (ppc_elf_check_relocs): Separate dynrel counts for local syms
 516         into ifunc and non-ifunc.
 517         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
 518         (ppc_elf_size_dynamic_sections): Likewise.
 519         (ppc_elf_relocate_section): Likewise.
 520
 521 2013-03-28  Alan Modra  <amodra@gmail.com>
 522
 523         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
 524         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
 525         bfd_link_info* and asection* params.
 526         (_bfd_elf_reloc_type_class): Likewise.
 527         * elf.c (_bfd_elf_reloc_type_class): Likewise.
 528         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
 529         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
 530         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
 531         for any reliplt reloc.  Don't return reloc_class_plt for
 532         R_PPC_REL24 and R_PPC_ADDR24.
 533         * elf64-ppc.c (allocate_got): Formatting.
 534         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
 535         reliplt reloc.
 536         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
 537         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
 538         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
 539         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
 540         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
 541         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
 542         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
 543         Add extra params to the various reloc_type_class functions.
 544
 545 2013-03-27  Alan Modra  <amodra@gmail.com>
 546
 547         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
 548         masks for all local ifunc syms.
 549         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
 550         (ppc_elf_size_dynamic_sections): Likewise.
 551         (ppc_elf_relocate_section): Likewise.
 552
 553 2013-03-27  Will Newton  <will.newton@linaro.org>
 554
 555         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 556         dynamic reloc for symbols with dynindx == -1.
 557         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 558         dynamic reloc for symbols with dynindx == -1.
 559
 560 2013-03-27  Will Newton  <will.newton@linaro.org>
 561
 562         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 563         dynamic reloc for non-default visibility undefined weaks.
 564         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 565         dynamic reloc for non-default visibility undefined weaks.
 566
 567 2013-03-26  Alan Modra  <amodra@gmail.com>
 568
 569         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
 570         over _bfd_elf_merge_symbol calls.
 571
 572 2013-03-26  Alan Modra  <amodra@gmail.com>
 573
 574         * elflink.c (elf_link_add_object_symbols): Add assertion for
 575         common override alignment check code.  Formatting.
 576
 577 2013-03-25  Alan Modra  <amodra@gmail.com>
 578
 579         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
 580         usual common symbols as well as for dynamic.  Add poldbfd param.
 581         Save old bfd.  Adjust callers.
 582         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
 583         and "value" by value, not pointer.  Adjust caller.
 584         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
 585         Delete code to set same.  Use old_bfd and old_alignment from
 586         _bfd_elf_merge_symbol instead.  Add default symbol before
 587         alignment and size checks.  Wrap overlong lines.
 588
 589 2013-03-25  Alan Modra  <amodra@gmail.com>
 590
 591         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
 592         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
 593         when override is true.
 594
 595 2013-03-25  Alan Modra  <amodra@gmail.com>
 596
 597         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
 598         of *sym_hash.
 599
 600 2013-03-25  Alan Modra  <amodra@gmail.com>
 601
 602         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
 603         Wrap long lines.
 604         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
 605         early in symbol loop.
 606
 607 2013-03-25  Alan Modra  <amodra@gmail.com>
 608
 609         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
 610         (_bfd_elf_init_reloc_shdr): Delete.
 611         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
 612         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
 613         just what is needed.
 614         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
 615
 616 2013-03-23  Alan Modra  <amodra@gmail.com>
 617
 618         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
 619         * elflink.c (_bfd_elf_merge_symbol): Make static.
 620         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
 621         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
 622
 623 2013-03-23  Alan Modra  <amodra@gmail.com>
 624
 625         PR ld/15270
 626         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
 627         or ref_regular for BFD_PLUGIN owned syms, or have them affect
 628         def_dynamic/ref_dynamic.
 629         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
 630         owned syms.
 631
 632 2013-03-22  David S. Miller  <davem@davemloft.net>
 633
 634         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
 635         hwcaps attribute.
 636
 637 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
 638
 639         PR ld/14902
 640         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
 641         errors adjusting relocs and symbols.
 642
 643 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 644
 645         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
 646         @(disp:32,ERx) to mov @(disp:16,ERx).
 647         (R_H8_DISP32A16): New reloc.
 648         Comments added and corrected.
 649         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
 650         * bfd-in2.h: Regenerate.
 651         * libbfd.h: Regenerate.
 652
 653 2013-03-21  Kai Tietz  <ktietz@redhat.com>
 654
 655         * coffgen.c (coff_real_object_p): Make global.
 656         * peicode.h (coff_real_object_p): Add prototype.
 657         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
 658         external_PEI_IMAGE_hdr structure.
 659         (coff_swap_filehdr_in): Handle variable header-size.
 660         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
 661         of directory-entiries as specified in pe-header.
 662
 663 2013-03-21  Nick Clifton  <nickc@redhat.com>
 664
 665         PR sim/15286
 666         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
 667         iWMMXt and iWMMXt2 processors from attributes.
 668
 669 2013-03-20  Alan Modra  <amodra@gmail.com>
 670
 671         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
 672         sh_type according to is_rela.
 673
 674 2013-03-18  Alan Modra  <amodra@gmail.com>
 675
 676         PR ld/12549
 677         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
 678         considering whether an --as-needed library is needed.
 679
 680 2013-03-14  Tom Tromey  <tromey@redhat.com>
 681
 682         * opncls.c (bfd_get_debug_link_info): Rename from
 683         get_debug_link_info.  Export.  Update comment.
 684         (find_separate_debug_file): Update.
 685         * bfd-in2.h: Rebuild.
 686
 687 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 688
 689         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
 690         support.
 691         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
 692         relocs.
 693
 694 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 695
 696         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
 697         * elf.c (elfcore_write_s390_tdb): New function.
 698         (elfcore_write_register_note): Call it.
 699         (elfcore_grok_s390_tdb): New function.
 700         (elfcore_grok_note): Call it.
 701
 702 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
 703
 704         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
 705
 706 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
 707
 708         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
 709
 710 2013-03-04  Alan Modra  <amodra@gmail.com>
 711
 712         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
 713         non-zero addends when relocatable, rather than addends >= 32768.
 714         Always zero "addend" before applying relocation.
 715
 716 2013-03-04  Nick Clifton  <nickc@redhat.com>
 717
 718         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
 719         file pointer offsets for thin archives.
 720
 721 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 722
 723         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
 724         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
 725
 726 2013-02-27  DJ Delorie  <dj@redhat.com>
 727
 728         * reloc.c (BFD_RELOC_RL78_CODE): Add.
 729         * libbfd.h: Regenerate.
 730         * bfd-in2.h: Regenerate.
 731         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
 732         references in compuated relocs.
 733
 734 2013-02-26  Anthony Green  <green@moxielogic.com>
 735
 736         * config.bfd: Extend moxie-rtems target triplet name support.
 737
 738 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 739
 740         PR ld/15167
 741         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
 742         unique_global only for definition.
 743         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
 744         here.
 745         (elf_link_add_object_symbols): Set unique_global only
 746         for definition.
 747
 748 2013-02-21  Alan Modra  <amodra@gmail.com>
 749
 750         * elf-bfd.h (struct elf_build_id): Extracted from..
 751         (struct elf_build_id_info): ..here.  Delete.
 752         (struct output_elf_obj_tdata): New, extracted from..
 753         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
 754         Add "o" field.
 755         (elf_program_header_size): Reference tdata->o.
 756         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 757         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
 758         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
 759         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
 760         when opening bfd in any mode that might write.
 761         (_bfd_elf_write_object_contents): Use build_id field in
 762         output_elf_obj_tdata.
 763         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
 764         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
 765
 766 2013-02-21  Alan Modra  <amodra@gmail.com>
 767
 768         * elf-bfd.h (struct core_elf_obj_tdata): New.
 769         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
 770         core_program, and core_command.  Add "core".
 771         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
 772         Update all refs to tdata core fields.
 773         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
 774         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
 775         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
 776         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
 777         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
 778         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
 779         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
 780         to tdata core fields.
 781
 782 2013-02-21  Alan Modra  <amodra@gmail.com>
 783
 784         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
 785         Delete num_locals and num_globals.
 786         (elf_num_locals, elf_num_globals): Don't define.
 787         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 788         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
 789         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
 790         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
 791         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
 792         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
 793         accessor macros.
 794         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
 795         number of locals syms via new param.
 796         (swap_out_syms): Adjust to suit elf_map_symbols change.
 797
 798 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
 799
 800         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
 801         STO_MICROMIPS annotation.
 802
 803 2013-02-19  Alan Modra  <amodra@gmail.com>
 804
 805         * configure.in: Bump version to 2.23.52.
 806         * elf-bfd.h (struct elf_build_id_info): New.
 807         (struct elf_obj_tdata): Delete after_write_object_contents,
 808         after_write_object_contents_info and build_id_size.  Make build_id
 809         a pointer to struct elf_build_id_info.
 810         * elf.c (_bfd_elf_write_object_contents): Style.  Update
 811         after_write_ibject_contents invocation.
 812         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
 813         allow zero size notes.
 814         * configure: Regenerate.
 815
 816 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 817
 818         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 819         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 820         (micromips_elf64_howto_table_rela): Likewise.
 821         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 822         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
 823         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 824         (elf_micromips_howto_table_rela): Likewise.
 825         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 826
 827 2013-02-18  Paul Brook  <paul@codesourcery.com>
 828
 829         * elfxx-mips.c (MICROMIPS_P): New macro.
 830         (_bfd_mips_elf_symbol_processing): Use it.
 831
 832 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 833
 834         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
 835         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
 836
 837 2013-02-18  Alan Modra  <amodra@gmail.com>
 838
 839         PR ld/12549
 840         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
 841         (_bfd_elf_strtab_clear_all_refs): Declare.
 842         (_bfd_elf_strtab_resize): Declare.
 843         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
 844         (_bfd_elf_strtab_clear_all_refs): New function.
 845         (_bfd_elf_strtab_resize): Likewise.
 846         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
 847
 848 2013-02-18  Alan Modra  <amodra@gmail.com>
 849
 850         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
 851         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
 852         and elf_text_section to..
 853         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
 854         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
 855         (struct alpha_elf_find_line): ..this.
 856         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
 857
 858 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 859
 860         PR ld/15146
 861         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 862         for references from the dummy bfd.
 863
 864 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         PR ld/15149
 867         * elflink.c (elf_link_add_object_symbols): Also track weak
 868         references.
 869
 870 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 871
 872         PR binutils/15151
 873         * archive.c (_bfd_find_nested_archive): Don't allow a nested
 874         archive pointing to itself.
 875         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
 876
 877 2013-02-15  Nick Clifton  <nickc@redhat.com>
 878
 879         PR binutils/15140
 880         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
 881         accessing a corrupt nested archive.
 882
 883 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
 884
 885         * elfxx-mips.c (mips_got_page_ref): New structure.
 886         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
 887         pair to represent the anchor point.
 888         (mips_got_info): Add a got_page_refs field.
 889         (mips_elf_link_hash_table): Add a sym_cache field.
 890         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
 891         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
 892         new anchor representation.
 893         (mips_elf_create_got_info): Create got_page_refs rather than
 894         got_page_entries.
 895         (mips_elf_record_got_page_ref): New function.
 896         (mips_elf_pages_for_range): Move further down file.
 897         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
 898         Use a section rather than a (bfd, symndx) pair to represent the
 899         anchor point.
 900         (mips_elf_resolve_got_page_ref): New function.
 901         (mips_elf_resolve_final_got_entries): Use it to populate
 902         got_page_entries.
 903         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
 904         rather than mips_elf_record_got_page_entry.  Only nullify h
 905         afterwards.
 906         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
 907         earlier.
 908
 909 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
 910
 911         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
 912         in g->relocs.
 913
 914 2013-02-12  Alan Modra  <amodra@gmail.com>
 915
 916         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
 917         suitable definition when using generic linker hash table.
 918
 919 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 920
 921         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
 922         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
 923         mips_elf_traverse_got_arg.  Count GOT entries.
 924         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
 925         as argument.  Update after above changes.
 926         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
 927         mips_elf_count_got_entries.  Update the calls to
 928         mips_elf_resolve_final_got_entries.
 929
 930 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 931
 932         * elfxx-mips.c (mips_got_tls_type): New enum.
 933         (mips_got_entry): Add tls_initialized.
 934         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
 935         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
 936         GOT_TLS_TYPE masks.
 937         (mips_elf_reloc_tls_type, mips_tls_got_entries)
 938         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
 939         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
 940         than GOT_NORMAL.
 941         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
 942         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
 943         tls_initialized rather than GOT_TLS_DONE.
 944         (mips_tls_got_index): Delete.
 945         (mips_elf_local_got_index, mips_elf_global_got_index): Use
 946         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
 947         (mips_elf_record_got_entry): Initialize tls_initialized.
 948
 949 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 950
 951         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
 952         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
 953         tls_ie_got_offset and tls_gd_got_offset.
 954         (mips_elf_link_hash_newfunc): Remove initialization.
 955         (mips_elf_create_got_info): Likewise.
 956         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
 957         (mips_tls_single_got_index): Delete.
 958         (mips_elf_local_got_index): Always use the GOT entry to track
 959         GOT indices.
 960         (mips_elf_global_got_index): Likewise.
 961         (mips_elf_create_local_got_entry): Assert that TLS entries have
 962         already been allocated.
 963         (mips_elf_record_global_got_symbol): Don't initialize
 964         tls_ie_type or tls_gd_type.
 965         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
 966         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
 967         entry.
 968         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
 969         the GOT entries.
 970         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
 971         have been allocated.
 972         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
 973         tls_ie_type and tls_gd_type.
 974
 975 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 976
 977         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
 978         aliasing violation.  Check for htab allocation failures.
 979
 980 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 981
 982         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
 983         split out from...
 984         (mips_elf_global_got_index): ...here.  Reorder arguments so that
 985         the output bfd and info come first.
 986         (mips_elf_calculate_relocation): Update the call to
 987         mips_elf_global_got_index accordingly.
 988         (_bfd_mips_elf_finish_dynamic_symbol): Use
 989         mips_elf_primary_global_got_index rather than
 990         mips_elf_global_got_index.
 991         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 992
 993 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 994
 995         * elfxx-mips.c (mips_got_entry): Update comments.
 996         (mips_elf_multi_got_entry_eq): Rename to...
 997         (mips_elf_got_entry_eq): ...this, deleting the old definition.
 998         (mips_elf_create_got_info): Remove master_got_p argument.
 999         Always use mips_elf_got_entry_eq.
1000         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1001         Update calls accordingly.
1002
1003 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1004
1005         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1006         (mips_elf_bfd2got_hash): Delete.
1007         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1008         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1009         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1010         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1011         than mips_elf_got_for_ibfd.
1012         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1013         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1014         (mips_elf_make_got_per_bfd): Replace with...
1015         (mips_elf_add_got_entry): ...this new function.
1016         (mips_elf_make_got_pages_per_bfd): Replace with...
1017         (mips_elf_add_got_page_entry): ...this new function.
1018         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1019         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1020         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1021         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1022         to set the BFD's GOT and free the old table.
1023         (mips_elf_merge_got): Replace bfd2got argument with separate
1024         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1025         Use mips_elf_count_got_entries to count the number of entries in
1026         each GOT.  Update the calls to mips_elf_merge_got_with.
1027         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1028         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1029         (mips_elf_multi_got): Don't create the bfd2got hash table.
1030         Replace hash table traversal with a walk over the input bfds,
1031         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1032         to set the output bfd's GOT.
1033         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1034         bfds use the master GOT in the single-GOT case.
1035         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1036         rather than mips_elf_got_for_ibfd.
1037
1038 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1039
1040         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1041         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1042         (mips_elf_record_global_got_symbol): Update the hash entry before
1043         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1044         the latter.
1045         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1046         (mips_elf_record_got_page_entry): Record the entry in both the
1047         master and bfd GOTs.
1048
1049 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1050
1051         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1052         create another one if necessary.
1053         (mips_elf_set_gotidx): New function.
1054         (mips_elf_set_global_gotidx): Use it.
1055         (mips_elf_initialize_tls_index): Likewise.  Take a
1056         mips_elf_traverse_got_arg as argument.
1057         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1058         (mips_elf_multi_got): Likewise.  Cope with error returns from
1059         mips_elf_set_global_gotidx.
1060
1061 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1062
1063         * elfxx-mips.c (mips_got_info): Add relocs field.
1064         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1065         with...
1066         (mips_elf_traverse_got_arg): ...this new structure.
1067         (mips_elf_count_local_tls_relocs): Delete.
1068         (mips_elf_count_global_tls_relocs): Likewise.
1069         (mips_elf_count_got_entry): New function.
1070         (mips_elf_count_local_got_entries): Likewise.
1071         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1072         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1073         (mips_elf_record_local_got_symbol): Don't count got entries here.
1074         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1075         (mips_elf_set_global_got_offset): Split into...
1076         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1077         new functions.  Take a mips_elf_traverse_got_arg rather than a
1078         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1079         Use g->relocs to record the number of relocs needed for global GOT
1080         entries.
1081         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1082         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1083         relocations.  Update for above function split.
1084         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1085         to count both the number of GOT entries and the number of TLS
1086         relocs required by local entries.  Likewise
1087         mips_elf_count_global_tls_entries and global entries.
1088         Remove uses of mips_elf_count_local_tls_relocs and
1089         mips_elf_count_global_tls_relocs.
1090
1091 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1092
1093         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1094         to say that each structure represents only one type of TLS reference.
1095         (GOT_TLS_TYPE): New define.
1096         (mips_elf_link_hash_entry): Temporarily split tls_type and
1097         tls_got_offset into two variables each.
1098         (mips_elf_link_hash_newfunc): Update accordingly.
1099         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1100         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1101         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1102         (mips_tls_got_relocs): Use a switch statement.
1103         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1104         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1105         local "offset" variable.
1106         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1107         code that handled entries with two TLS types; always use the
1108         original got_index instead.
1109         (mips_tls_single_got_index): New function.
1110         (mips_elf_local_got_index): Use entry->tls_type to check for
1111         TLS entries.  Use mips_tls_single_got_index.  Update call to
1112         mips_tls_got_index.
1113         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1114         Use p->tls_type to check for TLS entries.  Update call to
1115         mips_tls_got_index.  Use mips_tls_single_got_index.
1116         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1117         Use entry.tls_type to check for TLS entries.
1118         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1119         with r_type argument.  Use mips_elf_reloc_tls_type.
1120         Set up the new hash entry fields.
1121         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1122         with r_type argument.  Use mips_elf_reloc_tls_type and
1123         mips_tls_got_entries.  Remove code that handled entries
1124         with multiple TLS types.
1125         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1126         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1127         Use equality rather than masks when checking for specific TLS types.
1128         Use mips_tls_got_entries.  Remove code that handled entries
1129         with multiple TLS types.
1130         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1131         testing the hash table entry.
1132         (_bfd_mips_elf_check_relocs): Update calls to
1133         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1134         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1135         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1136
1137 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1138
1139         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1140         (mips_elf_got_entry_hash): ...this, deleting the old version.
1141         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1142         both types of GOT.
1143
1144 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1145
1146         * elfxx-mips.c (mips_elf_create_got_info): New function.
1147         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1148         (mips_elf_create_got_section): Likewise.
1149
1150 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1151
1152         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1153         gotidx to -1.
1154
1155 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1156
1157         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1158
1159 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1160
1161         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1162         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1163
1164 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1165
1166         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1167         (mips_elf_count_global_tls_relocs): Don't count indirect or
1168         warning symbols.
1169         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1170         number of TLS entries were allocated.
1171
1172 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1173
1174         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1175
1176 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1177
1178         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1179         if there are TLS relocations.
1180
1181 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1182
1183         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1184         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1185
1186 2013-02-11  Alan Modra  <amodra@gmail.com>
1187
1188         * elfcode.h (elf_checksum_contents): Free contents.
1189         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1190         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1191         (elf_final_link_free): New function, extracted from..
1192         (bfd_elf_final_link): ..here.  Always call
1193         _bfd_elf_write_section_eh_frame_hdr.
1194         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1195         _bfd_elf_link_hash_table_free.
1196         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1197         * libbfd.h: Regenerate.
1198         * merge.c (_bfd_merge_sections_free): New function.
1199         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1200         hdr_info->array.
1201         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1202         _bfd_elf_link_hash_table_free.
1203         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1204         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1205         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1206         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1207         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1208         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1209         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1210         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1211         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1212         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1213         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1214         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1215         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1216         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1217         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1218         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1219         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1220
1221 2013-02-10  Alan Modra  <amodra@gmail.com>
1222
1223         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1224         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1225         * m68klinux.c (linux_link_hash_table_create): Likewise.
1226         * sparclinux.c (linux_link_hash_table_create): Likewise.
1227         * sunos.c (sunos_link_hash_table_create): Likewise.
1228         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1229         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1230         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1231         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1232         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1233         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1234         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1235         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1236         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1237         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1238         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1239         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1240         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1241         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1242         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1243         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1244         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1245         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1246         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1247         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1248         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1249         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1250         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1251         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1252         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1253         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1254         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1255         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1256
1257 2013-02-10  Alan Modra  <amodra@gmail.com>
1258
1259         * i386linux.c (linux_link_hash_table_create): Allocate table
1260         with bfd_zmalloc, not bfd_alloc.
1261         * pdp11.c (link_hash_table_create): Allocate table with
1262         bfd_malloc, not bfd_alloc.
1263         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1264         with bfd_zmalloc, not bfd_zalloc.
1265         (bfin_link_hash_table_create): Likewise.
1266         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1267         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1268
1269 2013-02-10  Alan Modra  <amodra@gmail.com>
1270
1271         PR ld/15113
1272         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1273
1274 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
1275
1276         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1277         sections.
1278         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1279         symbol.
1280
1281 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1282
1283         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1284         288 to 272.
1285
1286 2013-02-08  Alan Modra  <amodra@gmail.com>
1287
1288         PR binutils/15106
1289         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1290         * elf.c (elf_find_function): Revert last change.  Use new
1291         tdata field rather than static vars for cache.
1292
1293 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1294
1295         PR ld/15107
1296         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1297         symbol is defined in regular object.
1298
1299 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
1300
1301         PR binutils/15106
1302         * elf.c (elf_find_function): Don't cache if symbols change.
1303
1304 2013-02-07  Alan Modra  <amodra@gmail.com>
1305
1306         PR binutils/14873
1307         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1308         copy attributes from or to non-ELF.
1309
1310 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1311
1312         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1313         for non-zero TLS symbol.
1314         (elf_i386_relocate_section): Don't resolve size relocation against
1315         non-zero TLS symbol.
1316         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1317         pc_count for non-zero TLS symbol.
1318         (elf_x86_64_relocate_section): Don't resolve size relocation
1319         against non-zero TLS symbol.
1320
1321 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
1322             Andrew Jenner <andrew@codesourcery.com>
1323
1324         Based on patches from Altera Corporation.
1325
1326         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1327         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1328         (BFD_BACKENDS): Add elf32-nios2.lo.
1329         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1330         * Makefile.in: Regenerated.
1331         * configure.in: Add entries for bfd_elf32_bignios2_vec and
1332         bfd_elf32_littlenios2_vec.
1333         * configure: Regenerated.
1334         * config.bfd: Add cases for nios2.
1335         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1336         (bfd_mach_nios2): Define.
1337         (bfd_nios2_arch): Declare.
1338         (bfd_archures_list): Add bfd_nios2_arch.
1339         * targets.c (bfd_elf32_bignios2_vec): Declare.
1340         (bfd_elf32_littlenios2_vec): Declare.
1341         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1342         bfd_elf32_littlenios2_vec.
1343         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1344         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1345         * bfd-in2.h: Regenerated.
1346         * libbfd.h: Regenerated.
1347         * cpu-nios2.c: New file.
1348         * elf32-nios2.c: New file.
1349
1350 2013-02-06  Alan Modra  <amodra@gmail.com>
1351
1352         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1353         stubs in stub_bfd.
1354
1355 2013-02-06  Alan Modra  <amodra@gmail.com>
1356
1357         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1358         * Makefile.in: Regenerate.
1359
1360 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1361             Pedro Alves  <palves@redhat.com>
1362
1363         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1364         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1365         declaration.
1366         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1367         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1368         * elf-linux-psinfo.h: New file.
1369         * elf.c: Include elf-linux-psinfo.h.
1370         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1371         New functions.
1372         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1373         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1374         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1375         (elfcore_write_ppc_linux_prpsinfo32): New function.
1376
1377 2013-02-04  Tristan Gingold  <gingold@adacore.com>
1378
1379         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1380         start address.
1381
1382 2013-02-04  Alan Modra  <amodra@gmail.com>
1383
1384         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1385         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1386         * Makefile.in: Regenerate.
1387         * po/SRC-POTFILES.in: Regenerate.
1388
1389 2013-02-04  Alan Modra  <amodra@gmail.com>
1390
1391         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1392         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1393
1394 2013-02-01  Alan Modra  <amodra@gmail.com>
1395
1396         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1397         clears def_regular.
1398
1399 2013-01-31  Tristan Gingold  <gingold@adacore.com>
1400
1401         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1402         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
1403         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1404
1405 2013-01-31  Alan Modra  <amodra@gmail.com>
1406             David S. Miller  <davem@davemloft.net>
1407
1408         PR ld/15056
1409         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1410         references to __tls_get_addr.
1411         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
1412         vtinherit and vtentry reloc handling too.
1413         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1414
1415 2013-01-31  Alan Modra  <amodra@gmail.com>
1416
1417         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1418
1419 2013-01-31  Alan Modra  <amodra@gmail.com>
1420
1421         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1422
1423 2013-01-28  Alan Modra  <amodra@gmail.com>
1424
1425         * elf64-ppc.c: Use %T to print symbols names and remove redundant
1426         "relocation" in error messages throughout file.
1427         (ppc64_elf_relocate_section): Remove sibling call error message,
1428         replace with "call lacks nop".  Specially report errors for
1429         branches to function entry points via OPD lookup and branches
1430         to stubs.  Remove NULL symbol handling now done by %T.
1431
1432 2013-01-28  Alan Modra  <amodra@gmail.com>
1433
1434         * archive.c (bfd_generic_archive_p): Return target and keep
1435         ardata on partial matches.
1436         * format.c (bfd_check_format_matches): Adjust for above
1437         change.  Remove bfd_error_file_ambiguously_recognized dead
1438         code.
1439
1440 2013-01-26  Alan Modra  <amodra@gmail.com>
1441
1442         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1443         bfd_preserve_finish): Move to..
1444         * format.c: ..here, splitting out..
1445         (bfd_reinit): ..this.  New function.
1446         (bfd_check_format_matches): Use bfd_preserve_save/restore to
1447         keep bfd state for a match.
1448         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1449         * elfcore.h (elf_core_file_p): Likewise.
1450         * mach-o.c (bfd_mach_o_header_p): Likewise.
1451         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1452         * xsym.c (bfd_sym_object_p): Likewise.
1453         * mmo.c (mmo_scan): Clear abfd->symcount.
1454         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1455         * section.c (bfd_section_list_clear): Clear section_htab.count.
1456         * bfd-in2.h: Regenerate.
1457
1458 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
1459
1460         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1461         second reloc, make sure that the reloc potentially exists first.
1462
1463 2013-01-24  Nick Clifton  <nickc@redhat.com>
1464
1465         * archures.c: Add bfd_mach_v850e3v5.
1466         * bfd-in2.h: Regenerate.
1467         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1468         * cpu-v850_rh850.c: Likewise.
1469         * elf32-v850.c: Add support for v850e3v5 architecture.
1470
1471 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
1472
1473         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1474
1475 2013-01-23  Leif Ekblad  <leif@rdos.net>
1476
1477         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1478
1479 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1480
1481         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1482         non-zero TLS symbol.
1483         (elf_i386_relocate_section): Resolve size relocation against
1484         non-zero TLS symbol.
1485         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1486         for non-zero TLS symbol.
1487         (elf_x86_64_relocate_section): Resolve size relocation against
1488         non-zero TLS symbol.
1489
1490 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
1491
1492         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1493         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
1494         true.
1495
1496 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1497
1498         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1499         PC-relative relocation.
1500         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1501         as PC-relative relocation.
1502
1503 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1504
1505         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1506         check.
1507         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1508
1509         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1510         and R_X86_64_SIZE64 check.
1511         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1512         nor R_X86_64_SIZE64.
1513
1514 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1515
1516         * bfd-in2.h: Regenerated.
1517         * libbfd.h: Likewise.
1518
1519         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1520         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1521         (elf_i386_check_relocs): Handle R_386_SIZE32.
1522         (elf_i386_gc_sweep_hook): Likewise.
1523         (elf_i386_relocate_section): Likewise.
1524
1525         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1526         and R_X86_64_SIZE64 entries.
1527         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1528         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1529         (elf_x86_64_reloc_name_lookup): Likewise.
1530         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1531         R_X86_64_SIZE64.
1532         (elf_x86_64_gc_sweep_hook): Likewise.
1533         (elf_x86_64_relocate_section): Likewise.
1534
1535         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1536         BFD_RELOC_SIZE64.
1537
1538 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1539
1540         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1541         with R_X86_64_RELATIVE64.
1542
1543 2013-01-15  Nick Clifton  <nickc@redhat.com>
1544
1545         * elf32-msp430.c: Fix spelling typo.
1546
1547 2013-01-15  Alan Modra  <amodra@gmail.com>
1548
1549         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1550         plt-thread-safe.
1551
1552 2013-01-14  Alan Modra  <amodra@gmail.com>
1553
1554         PR binutils/14813
1555         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1556         (memory_bclose): Likewise.  Return 0 on success.
1557         * cache.c (cache_bclose): Likewise.
1558         * opncls.c (opncls_bclose, bfd_close): Likewise.
1559         * vms-lib.c (vms_lib_bclose): Likewise.
1560         * libbfd.h: Regenerate.
1561
1562 2013-01-13  Alan Modra  <amodra@gmail.com>
1563
1564         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1565         Add ref_dynamic_nonweak.
1566         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1567         (_bfd_elf_merge_symbol): Don't call above function.  Move
1568         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
1569         clear dynamic_def.
1570         (elf_link_add_object_symbols): Delete redundant "override" test.
1571         Don't set dynamic_def here.
1572         (elf_link_output_extsym): Update.
1573
1574 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1575
1576         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1577         normal and TLS symbol access.
1578         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1579
1580 2013-01-12  Alan Modra  <amodra@gmail.com>
1581
1582         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1583         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1584         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1585
1586 2013-01-12  Alan Modra  <amodra@gmail.com>
1587
1588         PR ld/12549
1589         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1590         (_bfd_elf_strtab_clear_all_refs): Define.
1591         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1592         (_bfd_elf_strtab_clear_all_refs): Delete.
1593         * elflink.c (elf_link_add_object_symbols): Clear out added
1594         strtab refs.  Correct handling of warning common symbols.
1595
1596 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1597
1598         * aout0.c: Remove trailing white spaces.
1599         * archive.c: Likewise.
1600         * archures.c: Likewise.
1601         * bfd-in.h: Likewise.
1602         * bfd-in2.h: Likewise.
1603         * coff-alpha.c: Likewise.
1604         * coff-i860.c: Likewise.
1605         * coff-mips.c: Likewise.
1606         * coff-ppc.c: Likewise.
1607         * coff-tic80.c: Likewise.
1608         * coff-x86_64.c: Likewise.
1609         * coff-z80.c: Likewise.
1610         * coffcode.h: Likewise.
1611         * coffgen.c: Likewise.
1612         * cofflink.c: Likewise.
1613         * compress.c: Likewise.
1614         * corefile.c: Likewise.
1615         * cpu-arm.c: Likewise.
1616         * cpu-avr.c: Likewise.
1617         * cpu-bfin.c: Likewise.
1618         * cpu-cr16.c: Likewise.
1619         * cpu-cr16c.c: Likewise.
1620         * cpu-crx.c: Likewise.
1621         * cpu-h8300.c: Likewise.
1622         * cpu-i386.c: Likewise.
1623         * cpu-lm32.c: Likewise.
1624         * cpu-m68k.c: Likewise.
1625         * cpu-moxie.c: Likewise.
1626         * cpu-msp430.c: Likewise.
1627         * cpu-sh.c: Likewise.
1628         * cpu-xc16x.c: Likewise.
1629         * dwarf2.c: Likewise.
1630         * ecofflink.c: Likewise.
1631         * ecoffswap.h: Likewise.
1632         * elf-ifunc.c: Likewise.
1633         * elf-m10300.c: Likewise.
1634         * elf-vxworks.c: Likewise.
1635         * elf32-avr.c: Likewise.
1636         * elf32-avr.h: Likewise.
1637         * elf32-cr16.c: Likewise.
1638         * elf32-cr16c.c: Likewise.
1639         * elf32-cris.c: Likewise.
1640         * elf32-crx.c: Likewise.
1641         * elf32-frv.c: Likewise.
1642         * elf32-hppa.c: Likewise.
1643         * elf32-i860.c: Likewise.
1644         * elf32-ip2k.c: Likewise.
1645         * elf32-iq2000.c: Likewise.
1646         * elf32-m32c.c: Likewise.
1647         * elf32-m68hc1x.c: Likewise.
1648         * elf32-msp430.c: Likewise.
1649         * elf32-mt.c: Likewise.
1650         * elf32-ppc.c: Likewise.
1651         * elf32-rl78.c: Likewise.
1652         * elf32-s390.c: Likewise.
1653         * elf32-score.h: Likewise.
1654         * elf32-sh-symbian.c: Likewise.
1655         * elf32-sh.c: Likewise.
1656         * elf32-spu.c: Likewise.
1657         * elf32-tic6x.c: Likewise.
1658         * elf32-v850.c: Likewise.
1659         * elf32-xc16x.c: Likewise.
1660         * elf32-xtensa.c: Likewise.
1661         * elf64-alpha.c: Likewise.
1662         * elf64-hppa.c: Likewise.
1663         * elf64-ppc.c: Likewise.
1664         * elf64-s390.c: Likewise.
1665         * elfcore.h: Likewise.
1666         * elflink.c: Likewise.
1667         * elfxx-mips.c: Likewise.
1668         * elfxx-sparc.c: Likewise.
1669         * elfxx-tilegx.c: Likewise.
1670         * ieee.c: Likewise.
1671         * libcoff.h: Likewise.
1672         * libpei.h: Likewise.
1673         * libxcoff.h: Likewise.
1674         * linker.c: Likewise.
1675         * mach-o-i386.c: Likewise.
1676         * mach-o-target.c: Likewise.
1677         * mach-o.c: Likewise.
1678         * mach-o.h: Likewise.
1679         * mmo.c: Likewise.
1680         * opncls.c: Likewise.
1681         * pdp11.c: Likewise.
1682         * pe-x86_64.c: Likewise.
1683         * peXXigen.c: Likewise.
1684         * pef-traceback.h: Likewise.
1685         * pei-x86_64.c: Likewise.
1686         * peicode.h: Likewise.
1687         * plugin.c: Likewise.
1688         * reloc.c: Likewise.
1689         * riscix.c: Likewise.
1690         * section.c: Likewise.
1691         * som.c: Likewise.
1692         * syms.c: Likewise.
1693         * tekhex.c: Likewise.
1694         * ticoff.h: Likewise.
1695         * vaxbsd.c: Likewise.
1696         * xcofflink.c: Likewise.
1697         * xtensa-isa.c: Likewise.
1698
1699 2013-01-10  Will Newton <will.newton@imgtec.com>
1700
1701         * Makefile.am: Add Meta.
1702         * Makefile.in: Regenerate.
1703         * archures.c (bfd_mach_metag): New.
1704         * bfd-in2.h: Regenerate.
1705         * config.bfd: Add Meta.
1706         * configure: Regenerate.
1707         * configure.in: Add Meta.
1708         * cpu-metag.c: New file.
1709         * elf-bfd.h: Add Meta.
1710         * elf32-metag.c: New file.
1711         * elf32-metag.h: New file.
1712         * libbfd.h: Regenerate.
1713         * reloc.c: Add Meta relocations.
1714         * targets.c: Add Meta.
1715
1716 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1717
1718         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1719         (elfcore_write_aarch_hw_break): Likewise.
1720         (elfcore_write_aarch_hw_watch): Likewise.
1721         * elf.c (elfcore_grok_aarch_tls): New function.
1722         (elfcore_grok_aarch_hw_break): Likewise.
1723         (elfcore_grok_aarch_hw_watch): Likewise.
1724         (elfcore_grok_note): Call the new functions to handle the
1725         corresponding notes.
1726         (elfcore_write_aarch_tls): New function.
1727         (elfcore_write_aarch_hw_break): Likewise.
1728         (elfcore_write_aarch_hw_watch): Likewise.
1729         (elfcore_write_register_note): Call the new functions to handle the
1730         corresponding pseudo sections.
1731
1732 2013-01-07  Tom Tromey  <tromey@redhat.com>
1733
1734         * section.c (_bfd_std_section): Rename from std_section.
1735         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1736         (STD_SECTION): Update.
1737         * bfd-in2.h: Rebuild.
1738
1739 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
1740
1741         * archures.c (bfd_mach_mips5900): Define.
1742         * bfd-in2.h: Regenerate.
1743         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1744         * cpu-mips.c: Add support for MIPS r5900.
1745         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1746
1747 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
1748             Nick Clifton  <nickc@redhat.com>
1749
1750         * elflink.c (get_value): Prevent the use of an undefined shift
1751         operation.  Add sanity checks.
1752
1753 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
1754
1755         * config.bfd (cr16*-*-uclinux*): New target support.
1756
1757
1758 For older changes see ChangeLog-2012
1759 \f
1760 Copyright (C) 2013 Free Software Foundation, Inc.
1761
1762 Copying and distribution of this file, with or without modification,
1763 are permitted in any medium without royalty provided the copyright
1764 notice and this notice are preserved.
1765
1766 Local Variables:
1767 mode: change-log
1768 left-margin: 8
1769 fill-column: 74
1770 version-control: never
1771 End: