bfd/ChangeLog

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