bfd/ChangeLog

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