bfd/ChangeLog

   1 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
   2
   3         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
   4         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
   5         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
   6         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
   7         R_AARCH64_GOT_LD_PREL19.
   8
   9 2013-06-13  Terry Guo  <terry.guo@arm.com>
  10
  11         PR ld/15302
  12         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
  13         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
  14         supports thumb instructions.
  15
  16 2013-06-11  DJ Delorie  <dj@redhat.com>
  17
  18         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
  19
  20 2013-06-11  Will Newton  <will.newton@linaro.org>
  21
  22         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
  23         ELF64_R_SYM instead of ELF32_R_SYM.
  24
  25 2013-06-11  Nick Clifton  <nickc@redhat.com>
  26
  27         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
  28         checks if the dynamic sections have been created and relaxation
  29         has not been performed.
  30
  31 2013-06-07  Will Newton  <will.newton@linaro.org>
  32
  33         * configure: Regenerate.
  34         * configure.in: Build elf-ifunc.o for AArch64.
  35         * elf64-aarch64.c: Include objalloc.h.
  36         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
  37         (struct elf64_aarch64_link_hash_table): Add members for handling
  38         R_AARCH64_IRELATIVE relocations.
  39         (elf_aarch64_local_htab_hash): New function.
  40         (elf_aarch64_local_htab_eq): New function.
  41         (elf_aarch64_get_local_sym_hash): New function.
  42         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
  43         symbol hash.
  44         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
  45         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
  46         for handling STT_GNU_IFUNC symbols.
  47         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
  48         references to STT_GNU_IFUNC symbols.
  49         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
  50         STT_GNU_IFUNC symbols.
  51         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
  52         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
  53         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
  54         (elf64_aarch64_is_function_type): Remove function.
  55         (elf64_aarch64_allocate_dynrelocs): Call
  56         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
  57         (elf_aarch64_allocate_local_dynrelocs): New function.
  58         (elf64_aarch64_size_dynamic_sections): Call
  59         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
  60         (elf64_aarch64_create_small_pltn_entry): Add info argument.
  61         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
  62         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
  63         STT_GNU_IFUNC symbols and .iplt.
  64         (elf_aarch64_finish_local_dynamic_symbol): New function.
  65         (elf64_aarch64_finish_dynamic_sections): Call
  66         elf_aarch64_finish_local_dynamic_symbol.
  67         (elf64_aarch64_add_symbol_hook): New function.
  68
  69 2013-06-03  Alan Modra  <amodra@gmail.com>
  70
  71         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
  72         var.  Use it with last_stab.
  73
  74 2013-05-30  Paul Brook  <paul@codesourcery.com>
  75
  76         * bfd-in2.h: Regenerate.
  77         * elf32-mips.c (elf_mips_eh_howto): New.
  78         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
  79         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
  80         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
  81         * elf64-mips.c (elf_mips_eh_howto): New.
  82         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
  83         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
  84         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
  85         * libbfd.h: Regenerate.
  86         * reloc.c (BFD_RELOC_MIPS_EH): New.
  87
  88 2013-05-29  Nick Clifton  <nickc@redhat.com>
  89
  90         * dwarf2.c (struct dwarf2_debug): Add fields for handling
  91         alternate debug info source.
  92         (dwarf_debug_sections): Add entries for alternate .debug_str and
  93         .debug_info sections.
  94         (dwarf_debug_section_enum): Likewise.
  95         (read_alt_indirect_string): New function.  Handles a
  96         DW_FORM_GNU_strp_alt attribute.
  97         (read_alt_indirect_ref): New function.  Handles a
  98         DW_FORM_GNU_ref_alt attribute.
  99         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 100         DW_FORM_GNU_strp_alt.
 101         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 102         attributes.
 103         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 104         sources.
 105         * opncls.c (GNU_DEBUGALTLINK): Define.
 106         (bfd_get_alt_debug_link_info): New function.
 107         (separate_alt_debug_file_exists): New function.
 108         (find_separate_debug_file): Add parameters for fetch and check
 109         functions.
 110         (bfd_follow_gnu_debugaltlink): New function.
 111         * bfd-in2.h: Regenerate.
 112
 113 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 114
 115         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 116         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 117         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 118         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 119         * bfd-in2.h: Regenerate.
 120         * libbfd.h: Regenerate.
 121         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 122         the correct names.
 123         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 124         (elf64_aarch64_reloc_map): Likewise.
 125         (aarch64_resolve_relocation): Likewise.
 126         (bfd_elf_aarch64_put_addend): Likewise.
 127         (aarch64_tls_transition_without_check): Likewise.
 128         (aarch64_reloc_got_type): Likewise.
 129         (elf64_aarch64_final_link_relocate): Likewise.
 130         (elf64_aarch64_tls_relax): Likewise.
 131         (elf64_aarch64_relocate_section): Likewise.
 132         (elf64_aarch64_gc_sweep_hook): Likewise.
 133         (elf64_aarch64_check_relocs): Likewise.
 134
 135 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 136
 137         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 138         (max_open_files): New static int initialized to zero.
 139         (bfd_cache_max_open): New static function to set and return
 140         max_open_files.
 141         (bfd_cache_init): Use bfd_cache_max_open.
 142         (bfd_open_file): Likewise.
 143         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 144         (AC_CHECK_FUNCS): Add getrlimit.
 145         * configure: Regenerated.
 146         * config.in: Likewise.
 147         * sysdep.h: Check and include sys/resource.h for getrlimit.
 148
 149 2013-05-23  Alan Modra  <amodra@gmail.com>
 150
 151         * format.c (bfd_check_format_matches): Don't match a target in
 152         targ_selvecs if some other target is a better match.  If
 153         targets implement match priority, fall back to the first of
 154         the best matches.
 155
 156 2013-05-22  Eric Herman  <eric@freesa.org>
 157
 158         PR binutils/15462
 159         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 160
 161 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 162
 163         PR binutils/15474
 164         * srec.c (srec_set_section_contents): Properly convert size
 165         and offset to address when octets_per_byte is not unity.
 166
 167 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 168
 169         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 170         refcount member of the gotplt_union when resetting the reference
 171         count.  Adjust comment.
 172
 173 2013-05-20  Will Newton  <will.newton@linaro.org>
 174
 175         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 176         relocs_copied member.
 177         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 178         relocs_copied member.
 179         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 180         relocs_copied member.
 181
 182 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 183
 184         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 185         function definition.
 186
 187 2013-05-16  Cary Coutant  <ccoutant@google.com>
 188
 189         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 190         external_ext_size and esize.
 191
 192 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 193
 194         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 195         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 196
 197 2013-05-15  Andreas Schwab  <schwab@suse.de>
 198
 199         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 200
 201 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 202
 203         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 204         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 205
 206 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 207
 208         * bfd.c (_bfd_default_error_handler): Replace use of putc
 209         by fputc.  Add comment explaining why.
 210
 211 2013-05-09  Alan Modra  <amodra@gmail.com>
 212
 213         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 214         of symbols when hashes already exist.
 215
 216 2013-05-07  Will Newton  <will.newton@linaro.org>
 217
 218         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 219         plt_header_size argument for ports where it differs from
 220         plt_entry_size.
 221         * elf-bfd.h: Likewise.
 222         * elf32-i386.c: Pass plt_header_size to
 223         _bfd_elf_allocate_ifunc_dyn_relocs.
 224         * elf64-x86-64.c: Likewise.
 225
 226 2013-05-07  Will Newton  <will.newton@linaro.org>
 227
 228         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 229         function.
 230         * elf-bfd.h: Likewise.
 231
 232 2013-05-06  Paul Brook  <paul@codesourcery.com>
 233
 234         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 235         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 236         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 237         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 238         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 239         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 240
 241 2013-05-06  Alan Modra  <amodra@gmail.com>
 242
 243         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 244         hashes are not available.
 245
 246 2013-05-06  Alan Modra  <amodra@gmail.com>
 247
 248         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 249         hashes around loading as-needed library.  Zero them on allocation,
 250         and restore to initial all-zero state if library not needed.
 251         Arrange to reuse hashes if we load library again later.
 252
 253 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 254
 255         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 256         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 257         * elfn32-mips.c: Likewise.
 258         * elf64-mips.c: Likewise.
 259
 260 2013-05-02  Nick Clifton  <nickc@redhat.com>
 261
 262         * archures.c: Add some more MSP430 machine numbers.
 263         * config.bfd (msp430): Define targ_selvecs.
 264         * configure.in: Add bfd_elf32_msp430_ti_vec.
 265         * cpu-msp430.c: Add some more MSP430 machine numbers.
 266         * elf32-msp430.c Add support for MSP430X relocations.
 267         Add support for TI compiler generated relocations.
 268         Add support for sym_diff relocations.
 269         Add support for relaxing out of range short branches into long
 270         branches.
 271         Add support for MSP430 attribute section.
 272         * reloc.c: Add MSP430X relocations.
 273         * targets.c: Add bfd_elf32_msp430_ti_vec.
 274         * bfd-in2.h: Regenerate.
 275         * configure: Regenerate.
 276         * libbfd.h: Regenerate.
 277
 278 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 279
 280         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
 281         alpha*-*-linux*ecoff*.
 282
 283 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
 284
 285         PR binutils/15417
 286         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
 287         zero.
 288
 289 2013-04-30  Alan Modra  <amodra@gmail.com>
 290
 291         * elflink.c (bfd_elf_record_link_assignment): Dont make
 292         STV_INTERNAL symbols STV_HIDDEN.
 293
 294 2013-04-29  Nick Clifton  <nickc@redhat.com>
 295
 296         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
 297         fragmented .debug_line sections associated with unmarked code
 298         sections.
 299
 300 2013-04-29  Will Newton  <will.newton@linaro.org>
 301
 302         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
 303         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
 304
 305 2013-04-29  Will Newton  <will.newton@linaro.org>
 306
 307         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
 308         error check up and add error message.
 309
 310 2013-04-26  Will Newton  <will.newton@linaro.org>
 311
 312         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
 313
 314 2013-04-25  Alan Modra  <amodra@gmail.com>
 315
 316         * config.bfd: Add powerpc64le-linux.
 317
 318 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 319
 320         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
 321         x86_64-*-elf*.
 322
 323 2013-04-24  Roland McGrath  <mcgrathr@google.com>
 324
 325         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
 326         allocate space for PLT header even if IS_IPLT_ENTRY.
 327         (arm_nacl_put_plt0): New function, broken out of ...
 328         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
 329         If HTAB->nacl_p, set up the PLT header in .iplt too.
 330         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
 331         a mapping symbol for the start of .iplt too.
 332
 333 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 334
 335         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
 336         BFD_ALIGN to int.
 337         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
 338         variables.
 339         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
 340         to bfd_vma.
 341         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
 342
 343 2013-04-22  Alan Modra  <amodra@gmail.com>
 344
 345         PR ld/15382
 346         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
 347         sh_size or reloc_count adjustment by count.
 348
 349 2013-04-22  Alan Modra  <amodra@gmail.com>
 350
 351         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
 352         create_linkage_sections here..
 353         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
 354         (create_linkage_sections): Move earlier in file.
 355         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
 356         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
 357
 358 2013-04-19  Nick Clifton  <nickc@redhat.com>
 359
 360         PR binutils/15356
 361         * compress.c (decompress_contents): Always call inflateEnd, even
 362         when another inflation operation fails.
 363
 364 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 365
 366         * elf-ifunc.c: Update copyright year.
 367
 368 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 369
 370         * coffcode.h: Added a cast to void when a bfd_set_section_*()
 371         macro's return value is ignored.
 372         * elf32-hppa.c: Likewise.
 373         * elf32-tic6x.c: Likewise.
 374         * mach-o.c: Likewise.
 375         * mmo.c: Likewise.
 376         * opncls.c: Likewise.
 377         * peicode.h: Likewise.
 378         * elf32-m32r.c: Check return value of bfd_set_section_*().
 379         * elfnn-ia64.c: Likewise.
 380         * elfxx-mips.c: Likewise.
 381         * vms-alpha.c: Likewise.
 382
 383 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 384
 385         PR ld/15371
 386         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
 387         regular reference without non-GOT reference when building
 388         shared library.
 389
 390 2013-04-15  Alan Modra  <amodra@gmail.com>
 391
 392         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
 393         cache slot for archives.
 394
 395 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
 396
 397         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
 398         local variable mmop.
 399
 400 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 401
 402         PR ld/12494
 403         * bfd/elf32-avr.c: Consider all sections to determine if linker
 404         relaxation can safely delete a ret after a call/jmp
 405
 406 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
 407
 408         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
 409         INODEs.
 410
 411 2013-04-08  Tom Tromey  <tromey@redhat.com>
 412
 413         * som.c (bfd_section_from_som_symbol): No longer static.
 414         * som.h (bfd_section_from_som_symbol): Declare.
 415
 416 2013-04-06  Alan Modra  <amodra@gmail.com>
 417
 418         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
 419         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
 420
 421 2013-04-05  Nick Clifton  <nickc@redhat.com>
 422
 423         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
 424
 425 2013-04-04  Alan Modra  <amodra@gmail.com>
 426
 427         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
 428         * bfd-in2.h: Regenerate.
 429         * elflink.c (elf_link_add_object_symbols): Use new error.
 430
 431 2013-04-03  Nick Clifton  <nickc@redhat.com>
 432
 433         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
 434         (bfd_elf32_bfd_is_target_special_symbol): Define.
 435
 436 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 437
 438         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
 439         elf64_aarch64_locals to get local GOT reference counts.
 440
 441 2013-04-02  DJ Delorie  <dj@redhat.com>
 442
 443         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
 444         (rl78_elf_relax_section): Only fetch the next reloc if there is
 445         one expected.
 446
 447 2013-03-30  Alan Modra  <amodra@gmail.com>
 448
 449         PR ld/15323
 450         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
 451         global symbols referenced by relocs.
 452         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 453         * elf32-bfin.c (bfin_check_relocs): Likewise.
 454         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
 455         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 456         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 457         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 458         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 459         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 460         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 461         * elf32-i370.c (i370_elf_check_relocs): Likewise.
 462         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 463         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
 464         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
 465         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 466         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 467         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 468         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 469         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 470         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
 471         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
 472         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
 473         * elf32-mt.c (mt_elf_check_relocs): Likewise.
 474         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
 475         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
 476         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 477         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
 478         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 479         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
 480         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
 481         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 482         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
 483         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
 484         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 485         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 486         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 487         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 488         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
 489         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
 490         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
 491         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
 492         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 493         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 494         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 495         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
 496         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
 497         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 498         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 499         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
 500         test indirect/warning links for NULL.
 501
 502 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         PR ld/15323
 505         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
 506         symbol is referenced by a non-shared object.
 507         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 508
 509 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
 510
 511         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
 512         R_SH_REL32 relocations against undefined weak symbols.
 513
 514 2013-03-28  Alan Modra  <amodra@gmail.com>
 515
 516         * elf64-ppc.c (struct ppc_dyn_relocs): New.
 517         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
 518         into ifunc and non-ifunc.
 519         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
 520         separate ifunc/non-ifunc dynrel counts.
 521         (allocate_got): Always use reliplt for ifunc.
 522         (allocate_dynrelocs): Likewise.
 523         (ppc64_elf_size_dynamic_sections): Likewise.
 524         (ppc64_elf_layout_multitoc): Likewise.
 525         (ppc64_elf_relocate_section): Likewise.
 526
 527 2013-03-28  Alan Modra  <amodra@gmail.com>
 528
 529         * elf32-ppc.c (struct ppc_dyn_relocs): New.
 530         (ppc_elf_check_relocs): Separate dynrel counts for local syms
 531         into ifunc and non-ifunc.
 532         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
 533         (ppc_elf_size_dynamic_sections): Likewise.
 534         (ppc_elf_relocate_section): Likewise.
 535
 536 2013-03-28  Alan Modra  <amodra@gmail.com>
 537
 538         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
 539         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
 540         bfd_link_info* and asection* params.
 541         (_bfd_elf_reloc_type_class): Likewise.
 542         * elf.c (_bfd_elf_reloc_type_class): Likewise.
 543         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
 544         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
 545         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
 546         for any reliplt reloc.  Don't return reloc_class_plt for
 547         R_PPC_REL24 and R_PPC_ADDR24.
 548         * elf64-ppc.c (allocate_got): Formatting.
 549         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
 550         reliplt reloc.
 551         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
 552         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
 553         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
 554         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
 555         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
 556         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
 557         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
 558         Add extra params to the various reloc_type_class functions.
 559
 560 2013-03-27  Alan Modra  <amodra@gmail.com>
 561
 562         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
 563         masks for all local ifunc syms.
 564         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
 565         (ppc_elf_size_dynamic_sections): Likewise.
 566         (ppc_elf_relocate_section): Likewise.
 567
 568 2013-03-27  Will Newton  <will.newton@linaro.org>
 569
 570         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 571         dynamic reloc for symbols with dynindx == -1.
 572         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 573         dynamic reloc for symbols with dynindx == -1.
 574
 575 2013-03-27  Will Newton  <will.newton@linaro.org>
 576
 577         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 578         dynamic reloc for non-default visibility undefined weaks.
 579         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 580         dynamic reloc for non-default visibility undefined weaks.
 581
 582 2013-03-26  Alan Modra  <amodra@gmail.com>
 583
 584         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
 585         over _bfd_elf_merge_symbol calls.
 586
 587 2013-03-26  Alan Modra  <amodra@gmail.com>
 588
 589         * elflink.c (elf_link_add_object_symbols): Add assertion for
 590         common override alignment check code.  Formatting.
 591
 592 2013-03-25  Alan Modra  <amodra@gmail.com>
 593
 594         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
 595         usual common symbols as well as for dynamic.  Add poldbfd param.
 596         Save old bfd.  Adjust callers.
 597         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
 598         and "value" by value, not pointer.  Adjust caller.
 599         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
 600         Delete code to set same.  Use old_bfd and old_alignment from
 601         _bfd_elf_merge_symbol instead.  Add default symbol before
 602         alignment and size checks.  Wrap overlong lines.
 603
 604 2013-03-25  Alan Modra  <amodra@gmail.com>
 605
 606         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
 607         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
 608         when override is true.
 609
 610 2013-03-25  Alan Modra  <amodra@gmail.com>
 611
 612         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
 613         of *sym_hash.
 614
 615 2013-03-25  Alan Modra  <amodra@gmail.com>
 616
 617         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
 618         Wrap long lines.
 619         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
 620         early in symbol loop.
 621
 622 2013-03-25  Alan Modra  <amodra@gmail.com>
 623
 624         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
 625         (_bfd_elf_init_reloc_shdr): Delete.
 626         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
 627         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
 628         just what is needed.
 629         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
 630
 631 2013-03-23  Alan Modra  <amodra@gmail.com>
 632
 633         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
 634         * elflink.c (_bfd_elf_merge_symbol): Make static.
 635         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
 636         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
 637
 638 2013-03-23  Alan Modra  <amodra@gmail.com>
 639
 640         PR ld/15270
 641         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
 642         or ref_regular for BFD_PLUGIN owned syms, or have them affect
 643         def_dynamic/ref_dynamic.
 644         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
 645         owned syms.
 646
 647 2013-03-22  David S. Miller  <davem@davemloft.net>
 648
 649         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
 650         hwcaps attribute.
 651
 652 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
 653
 654         PR ld/14902
 655         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
 656         errors adjusting relocs and symbols.
 657
 658 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 659
 660         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
 661         @(disp:32,ERx) to mov @(disp:16,ERx).
 662         (R_H8_DISP32A16): New reloc.
 663         Comments added and corrected.
 664         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
 665         * bfd-in2.h: Regenerate.
 666         * libbfd.h: Regenerate.
 667
 668 2013-03-21  Kai Tietz  <ktietz@redhat.com>
 669
 670         * coffgen.c (coff_real_object_p): Make global.
 671         * peicode.h (coff_real_object_p): Add prototype.
 672         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
 673         external_PEI_IMAGE_hdr structure.
 674         (coff_swap_filehdr_in): Handle variable header-size.
 675         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
 676         of directory-entiries as specified in pe-header.
 677
 678 2013-03-21  Nick Clifton  <nickc@redhat.com>
 679
 680         PR sim/15286
 681         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
 682         iWMMXt and iWMMXt2 processors from attributes.
 683
 684 2013-03-20  Alan Modra  <amodra@gmail.com>
 685
 686         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
 687         sh_type according to is_rela.
 688
 689 2013-03-18  Alan Modra  <amodra@gmail.com>
 690
 691         PR ld/12549
 692         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
 693         considering whether an --as-needed library is needed.
 694
 695 2013-03-14  Tom Tromey  <tromey@redhat.com>
 696
 697         * opncls.c (bfd_get_debug_link_info): Rename from
 698         get_debug_link_info.  Export.  Update comment.
 699         (find_separate_debug_file): Update.
 700         * bfd-in2.h: Rebuild.
 701
 702 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 703
 704         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
 705         support.
 706         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
 707         relocs.
 708
 709 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 710
 711         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
 712         * elf.c (elfcore_write_s390_tdb): New function.
 713         (elfcore_write_register_note): Call it.
 714         (elfcore_grok_s390_tdb): New function.
 715         (elfcore_grok_note): Call it.
 716
 717 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
 718
 719         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
 720
 721 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
 722
 723         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
 724
 725 2013-03-04  Alan Modra  <amodra@gmail.com>
 726
 727         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
 728         non-zero addends when relocatable, rather than addends >= 32768.
 729         Always zero "addend" before applying relocation.
 730
 731 2013-03-04  Nick Clifton  <nickc@redhat.com>
 732
 733         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
 734         file pointer offsets for thin archives.
 735
 736 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 737
 738         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
 739         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
 740
 741 2013-02-27  DJ Delorie  <dj@redhat.com>
 742
 743         * reloc.c (BFD_RELOC_RL78_CODE): Add.
 744         * libbfd.h: Regenerate.
 745         * bfd-in2.h: Regenerate.
 746         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
 747         references in compuated relocs.
 748
 749 2013-02-26  Anthony Green  <green@moxielogic.com>
 750
 751         * config.bfd: Extend moxie-rtems target triplet name support.
 752
 753 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 754
 755         PR ld/15167
 756         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
 757         unique_global only for definition.
 758         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
 759         here.
 760         (elf_link_add_object_symbols): Set unique_global only
 761         for definition.
 762
 763 2013-02-21  Alan Modra  <amodra@gmail.com>
 764
 765         * elf-bfd.h (struct elf_build_id): Extracted from..
 766         (struct elf_build_id_info): ..here.  Delete.
 767         (struct output_elf_obj_tdata): New, extracted from..
 768         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
 769         Add "o" field.
 770         (elf_program_header_size): Reference tdata->o.
 771         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 772         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
 773         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
 774         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
 775         when opening bfd in any mode that might write.
 776         (_bfd_elf_write_object_contents): Use build_id field in
 777         output_elf_obj_tdata.
 778         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
 779         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
 780
 781 2013-02-21  Alan Modra  <amodra@gmail.com>
 782
 783         * elf-bfd.h (struct core_elf_obj_tdata): New.
 784         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
 785         core_program, and core_command.  Add "core".
 786         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
 787         Update all refs to tdata core fields.
 788         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
 789         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
 790         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
 791         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
 792         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
 793         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
 794         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
 795         to tdata core fields.
 796
 797 2013-02-21  Alan Modra  <amodra@gmail.com>
 798
 799         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
 800         Delete num_locals and num_globals.
 801         (elf_num_locals, elf_num_globals): Don't define.
 802         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 803         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
 804         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
 805         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
 806         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
 807         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
 808         accessor macros.
 809         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
 810         number of locals syms via new param.
 811         (swap_out_syms): Adjust to suit elf_map_symbols change.
 812
 813 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
 814
 815         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
 816         STO_MICROMIPS annotation.
 817
 818 2013-02-19  Alan Modra  <amodra@gmail.com>
 819
 820         * configure.in: Bump version to 2.23.52.
 821         * elf-bfd.h (struct elf_build_id_info): New.
 822         (struct elf_obj_tdata): Delete after_write_object_contents,
 823         after_write_object_contents_info and build_id_size.  Make build_id
 824         a pointer to struct elf_build_id_info.
 825         * elf.c (_bfd_elf_write_object_contents): Style.  Update
 826         after_write_ibject_contents invocation.
 827         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
 828         allow zero size notes.
 829         * configure: Regenerate.
 830
 831 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 832
 833         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 834         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 835         (micromips_elf64_howto_table_rela): Likewise.
 836         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 837         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
 838         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 839         (elf_micromips_howto_table_rela): Likewise.
 840         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 841
 842 2013-02-18  Paul Brook  <paul@codesourcery.com>
 843
 844         * elfxx-mips.c (MICROMIPS_P): New macro.
 845         (_bfd_mips_elf_symbol_processing): Use it.
 846
 847 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 848
 849         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
 850         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
 851
 852 2013-02-18  Alan Modra  <amodra@gmail.com>
 853
 854         PR ld/12549
 855         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
 856         (_bfd_elf_strtab_clear_all_refs): Declare.
 857         (_bfd_elf_strtab_resize): Declare.
 858         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
 859         (_bfd_elf_strtab_clear_all_refs): New function.
 860         (_bfd_elf_strtab_resize): Likewise.
 861         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
 862
 863 2013-02-18  Alan Modra  <amodra@gmail.com>
 864
 865         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
 866         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
 867         and elf_text_section to..
 868         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
 869         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
 870         (struct alpha_elf_find_line): ..this.
 871         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
 872
 873 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 874
 875         PR ld/15146
 876         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 877         for references from the dummy bfd.
 878
 879 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 880
 881         PR ld/15149
 882         * elflink.c (elf_link_add_object_symbols): Also track weak
 883         references.
 884
 885 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 886
 887         PR binutils/15151
 888         * archive.c (_bfd_find_nested_archive): Don't allow a nested
 889         archive pointing to itself.
 890         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
 891
 892 2013-02-15  Nick Clifton  <nickc@redhat.com>
 893
 894         PR binutils/15140
 895         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
 896         accessing a corrupt nested archive.
 897
 898 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
 899
 900         * elfxx-mips.c (mips_got_page_ref): New structure.
 901         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
 902         pair to represent the anchor point.
 903         (mips_got_info): Add a got_page_refs field.
 904         (mips_elf_link_hash_table): Add a sym_cache field.
 905         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
 906         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
 907         new anchor representation.
 908         (mips_elf_create_got_info): Create got_page_refs rather than
 909         got_page_entries.
 910         (mips_elf_record_got_page_ref): New function.
 911         (mips_elf_pages_for_range): Move further down file.
 912         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
 913         Use a section rather than a (bfd, symndx) pair to represent the
 914         anchor point.
 915         (mips_elf_resolve_got_page_ref): New function.
 916         (mips_elf_resolve_final_got_entries): Use it to populate
 917         got_page_entries.
 918         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
 919         rather than mips_elf_record_got_page_entry.  Only nullify h
 920         afterwards.
 921         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
 922         earlier.
 923
 924 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
 925
 926         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
 927         in g->relocs.
 928
 929 2013-02-12  Alan Modra  <amodra@gmail.com>
 930
 931         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
 932         suitable definition when using generic linker hash table.
 933
 934 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 935
 936         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
 937         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
 938         mips_elf_traverse_got_arg.  Count GOT entries.
 939         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
 940         as argument.  Update after above changes.
 941         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
 942         mips_elf_count_got_entries.  Update the calls to
 943         mips_elf_resolve_final_got_entries.
 944
 945 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 946
 947         * elfxx-mips.c (mips_got_tls_type): New enum.
 948         (mips_got_entry): Add tls_initialized.
 949         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
 950         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
 951         GOT_TLS_TYPE masks.
 952         (mips_elf_reloc_tls_type, mips_tls_got_entries)
 953         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
 954         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
 955         than GOT_NORMAL.
 956         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
 957         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
 958         tls_initialized rather than GOT_TLS_DONE.
 959         (mips_tls_got_index): Delete.
 960         (mips_elf_local_got_index, mips_elf_global_got_index): Use
 961         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
 962         (mips_elf_record_got_entry): Initialize tls_initialized.
 963
 964 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 965
 966         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
 967         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
 968         tls_ie_got_offset and tls_gd_got_offset.
 969         (mips_elf_link_hash_newfunc): Remove initialization.
 970         (mips_elf_create_got_info): Likewise.
 971         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
 972         (mips_tls_single_got_index): Delete.
 973         (mips_elf_local_got_index): Always use the GOT entry to track
 974         GOT indices.
 975         (mips_elf_global_got_index): Likewise.
 976         (mips_elf_create_local_got_entry): Assert that TLS entries have
 977         already been allocated.
 978         (mips_elf_record_global_got_symbol): Don't initialize
 979         tls_ie_type or tls_gd_type.
 980         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
 981         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
 982         entry.
 983         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
 984         the GOT entries.
 985         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
 986         have been allocated.
 987         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
 988         tls_ie_type and tls_gd_type.
 989
 990 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 991
 992         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
 993         aliasing violation.  Check for htab allocation failures.
 994
 995 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 996
 997         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
 998         split out from...
 999         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1000         the output bfd and info come first.
1001         (mips_elf_calculate_relocation): Update the call to
1002         mips_elf_global_got_index accordingly.
1003         (_bfd_mips_elf_finish_dynamic_symbol): Use
1004         mips_elf_primary_global_got_index rather than
1005         mips_elf_global_got_index.
1006         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1007
1008 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1009
1010         * elfxx-mips.c (mips_got_entry): Update comments.
1011         (mips_elf_multi_got_entry_eq): Rename to...
1012         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1013         (mips_elf_create_got_info): Remove master_got_p argument.
1014         Always use mips_elf_got_entry_eq.
1015         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1016         Update calls accordingly.
1017
1018 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1019
1020         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1021         (mips_elf_bfd2got_hash): Delete.
1022         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1023         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1024         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1025         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1026         than mips_elf_got_for_ibfd.
1027         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1028         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1029         (mips_elf_make_got_per_bfd): Replace with...
1030         (mips_elf_add_got_entry): ...this new function.
1031         (mips_elf_make_got_pages_per_bfd): Replace with...
1032         (mips_elf_add_got_page_entry): ...this new function.
1033         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1034         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1035         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1036         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1037         to set the BFD's GOT and free the old table.
1038         (mips_elf_merge_got): Replace bfd2got argument with separate
1039         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1040         Use mips_elf_count_got_entries to count the number of entries in
1041         each GOT.  Update the calls to mips_elf_merge_got_with.
1042         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1043         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1044         (mips_elf_multi_got): Don't create the bfd2got hash table.
1045         Replace hash table traversal with a walk over the input bfds,
1046         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1047         to set the output bfd's GOT.
1048         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1049         bfds use the master GOT in the single-GOT case.
1050         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1051         rather than mips_elf_got_for_ibfd.
1052
1053 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1054
1055         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1056         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1057         (mips_elf_record_global_got_symbol): Update the hash entry before
1058         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1059         the latter.
1060         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1061         (mips_elf_record_got_page_entry): Record the entry in both the
1062         master and bfd GOTs.
1063
1064 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1065
1066         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1067         create another one if necessary.
1068         (mips_elf_set_gotidx): New function.
1069         (mips_elf_set_global_gotidx): Use it.
1070         (mips_elf_initialize_tls_index): Likewise.  Take a
1071         mips_elf_traverse_got_arg as argument.
1072         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1073         (mips_elf_multi_got): Likewise.  Cope with error returns from
1074         mips_elf_set_global_gotidx.
1075
1076 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1077
1078         * elfxx-mips.c (mips_got_info): Add relocs field.
1079         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1080         with...
1081         (mips_elf_traverse_got_arg): ...this new structure.
1082         (mips_elf_count_local_tls_relocs): Delete.
1083         (mips_elf_count_global_tls_relocs): Likewise.
1084         (mips_elf_count_got_entry): New function.
1085         (mips_elf_count_local_got_entries): Likewise.
1086         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1087         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1088         (mips_elf_record_local_got_symbol): Don't count got entries here.
1089         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1090         (mips_elf_set_global_got_offset): Split into...
1091         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1092         new functions.  Take a mips_elf_traverse_got_arg rather than a
1093         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1094         Use g->relocs to record the number of relocs needed for global GOT
1095         entries.
1096         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1097         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1098         relocations.  Update for above function split.
1099         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1100         to count both the number of GOT entries and the number of TLS
1101         relocs required by local entries.  Likewise
1102         mips_elf_count_global_tls_entries and global entries.
1103         Remove uses of mips_elf_count_local_tls_relocs and
1104         mips_elf_count_global_tls_relocs.
1105
1106 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1107
1108         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1109         to say that each structure represents only one type of TLS reference.
1110         (GOT_TLS_TYPE): New define.
1111         (mips_elf_link_hash_entry): Temporarily split tls_type and
1112         tls_got_offset into two variables each.
1113         (mips_elf_link_hash_newfunc): Update accordingly.
1114         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1115         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1116         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1117         (mips_tls_got_relocs): Use a switch statement.
1118         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1119         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1120         local "offset" variable.
1121         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1122         code that handled entries with two TLS types; always use the
1123         original got_index instead.
1124         (mips_tls_single_got_index): New function.
1125         (mips_elf_local_got_index): Use entry->tls_type to check for
1126         TLS entries.  Use mips_tls_single_got_index.  Update call to
1127         mips_tls_got_index.
1128         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1129         Use p->tls_type to check for TLS entries.  Update call to
1130         mips_tls_got_index.  Use mips_tls_single_got_index.
1131         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1132         Use entry.tls_type to check for TLS entries.
1133         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1134         with r_type argument.  Use mips_elf_reloc_tls_type.
1135         Set up the new hash entry fields.
1136         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1137         with r_type argument.  Use mips_elf_reloc_tls_type and
1138         mips_tls_got_entries.  Remove code that handled entries
1139         with multiple TLS types.
1140         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1141         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1142         Use equality rather than masks when checking for specific TLS types.
1143         Use mips_tls_got_entries.  Remove code that handled entries
1144         with multiple TLS types.
1145         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1146         testing the hash table entry.
1147         (_bfd_mips_elf_check_relocs): Update calls to
1148         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1149         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1150         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1151
1152 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1153
1154         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1155         (mips_elf_got_entry_hash): ...this, deleting the old version.
1156         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1157         both types of GOT.
1158
1159 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1160
1161         * elfxx-mips.c (mips_elf_create_got_info): New function.
1162         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1163         (mips_elf_create_got_section): Likewise.
1164
1165 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1166
1167         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1168         gotidx to -1.
1169
1170 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1171
1172         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1173
1174 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1175
1176         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1177         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1178
1179 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1180
1181         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1182         (mips_elf_count_global_tls_relocs): Don't count indirect or
1183         warning symbols.
1184         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1185         number of TLS entries were allocated.
1186
1187 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1188
1189         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1190
1191 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1192
1193         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1194         if there are TLS relocations.
1195
1196 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1197
1198         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1199         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1200
1201 2013-02-11  Alan Modra  <amodra@gmail.com>
1202
1203         * elfcode.h (elf_checksum_contents): Free contents.
1204         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1205         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1206         (elf_final_link_free): New function, extracted from..
1207         (bfd_elf_final_link): ..here.  Always call
1208         _bfd_elf_write_section_eh_frame_hdr.
1209         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1210         _bfd_elf_link_hash_table_free.
1211         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1212         * libbfd.h: Regenerate.
1213         * merge.c (_bfd_merge_sections_free): New function.
1214         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1215         hdr_info->array.
1216         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1217         _bfd_elf_link_hash_table_free.
1218         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1219         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1220         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1221         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1222         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1223         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1224         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1225         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1226         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1227         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1228         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1229         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1230         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1231         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1232         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1233         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1234         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1235
1236 2013-02-10  Alan Modra  <amodra@gmail.com>
1237
1238         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1239         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1240         * m68klinux.c (linux_link_hash_table_create): Likewise.
1241         * sparclinux.c (linux_link_hash_table_create): Likewise.
1242         * sunos.c (sunos_link_hash_table_create): Likewise.
1243         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1244         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1245         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1246         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1247         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1248         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1249         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1250         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1251         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1252         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1253         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1254         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1255         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1256         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1257         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1258         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1259         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1260         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1261         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1262         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1263         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1264         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1265         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1266         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1267         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1268         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1269         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1270         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1271
1272 2013-02-10  Alan Modra  <amodra@gmail.com>
1273
1274         * i386linux.c (linux_link_hash_table_create): Allocate table
1275         with bfd_zmalloc, not bfd_alloc.
1276         * pdp11.c (link_hash_table_create): Allocate table with
1277         bfd_malloc, not bfd_alloc.
1278         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1279         with bfd_zmalloc, not bfd_zalloc.
1280         (bfin_link_hash_table_create): Likewise.
1281         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1282         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1283
1284 2013-02-10  Alan Modra  <amodra@gmail.com>
1285
1286         PR ld/15113
1287         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1288
1289 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
1290
1291         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1292         sections.
1293         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1294         symbol.
1295
1296 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1297
1298         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1299         288 to 272.
1300
1301 2013-02-08  Alan Modra  <amodra@gmail.com>
1302
1303         PR binutils/15106
1304         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1305         * elf.c (elf_find_function): Revert last change.  Use new
1306         tdata field rather than static vars for cache.
1307
1308 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1309
1310         PR ld/15107
1311         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1312         symbol is defined in regular object.
1313
1314 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
1315
1316         PR binutils/15106
1317         * elf.c (elf_find_function): Don't cache if symbols change.
1318
1319 2013-02-07  Alan Modra  <amodra@gmail.com>
1320
1321         PR binutils/14873
1322         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1323         copy attributes from or to non-ELF.
1324
1325 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1326
1327         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1328         for non-zero TLS symbol.
1329         (elf_i386_relocate_section): Don't resolve size relocation against
1330         non-zero TLS symbol.
1331         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1332         pc_count for non-zero TLS symbol.
1333         (elf_x86_64_relocate_section): Don't resolve size relocation
1334         against non-zero TLS symbol.
1335
1336 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
1337             Andrew Jenner <andrew@codesourcery.com>
1338
1339         Based on patches from Altera Corporation.
1340
1341         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1342         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1343         (BFD_BACKENDS): Add elf32-nios2.lo.
1344         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1345         * Makefile.in: Regenerated.
1346         * configure.in: Add entries for bfd_elf32_bignios2_vec and
1347         bfd_elf32_littlenios2_vec.
1348         * configure: Regenerated.
1349         * config.bfd: Add cases for nios2.
1350         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1351         (bfd_mach_nios2): Define.
1352         (bfd_nios2_arch): Declare.
1353         (bfd_archures_list): Add bfd_nios2_arch.
1354         * targets.c (bfd_elf32_bignios2_vec): Declare.
1355         (bfd_elf32_littlenios2_vec): Declare.
1356         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1357         bfd_elf32_littlenios2_vec.
1358         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1359         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1360         * bfd-in2.h: Regenerated.
1361         * libbfd.h: Regenerated.
1362         * cpu-nios2.c: New file.
1363         * elf32-nios2.c: New file.
1364
1365 2013-02-06  Alan Modra  <amodra@gmail.com>
1366
1367         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1368         stubs in stub_bfd.
1369
1370 2013-02-06  Alan Modra  <amodra@gmail.com>
1371
1372         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1373         * Makefile.in: Regenerate.
1374
1375 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1376             Pedro Alves  <palves@redhat.com>
1377
1378         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1379         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1380         declaration.
1381         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1382         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1383         * elf-linux-psinfo.h: New file.
1384         * elf.c: Include elf-linux-psinfo.h.
1385         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1386         New functions.
1387         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1388         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1389         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1390         (elfcore_write_ppc_linux_prpsinfo32): New function.
1391
1392 2013-02-04  Tristan Gingold  <gingold@adacore.com>
1393
1394         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1395         start address.
1396
1397 2013-02-04  Alan Modra  <amodra@gmail.com>
1398
1399         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1400         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1401         * Makefile.in: Regenerate.
1402         * po/SRC-POTFILES.in: Regenerate.
1403
1404 2013-02-04  Alan Modra  <amodra@gmail.com>
1405
1406         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1407         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1408
1409 2013-02-01  Alan Modra  <amodra@gmail.com>
1410
1411         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1412         clears def_regular.
1413
1414 2013-01-31  Tristan Gingold  <gingold@adacore.com>
1415
1416         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1417         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
1418         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1419
1420 2013-01-31  Alan Modra  <amodra@gmail.com>
1421             David S. Miller  <davem@davemloft.net>
1422
1423         PR ld/15056
1424         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1425         references to __tls_get_addr.
1426         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
1427         vtinherit and vtentry reloc handling too.
1428         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1429
1430 2013-01-31  Alan Modra  <amodra@gmail.com>
1431
1432         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1433
1434 2013-01-31  Alan Modra  <amodra@gmail.com>
1435
1436         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1437
1438 2013-01-28  Alan Modra  <amodra@gmail.com>
1439
1440         * elf64-ppc.c: Use %T to print symbols names and remove redundant
1441         "relocation" in error messages throughout file.
1442         (ppc64_elf_relocate_section): Remove sibling call error message,
1443         replace with "call lacks nop".  Specially report errors for
1444         branches to function entry points via OPD lookup and branches
1445         to stubs.  Remove NULL symbol handling now done by %T.
1446
1447 2013-01-28  Alan Modra  <amodra@gmail.com>
1448
1449         * archive.c (bfd_generic_archive_p): Return target and keep
1450         ardata on partial matches.
1451         * format.c (bfd_check_format_matches): Adjust for above
1452         change.  Remove bfd_error_file_ambiguously_recognized dead
1453         code.
1454
1455 2013-01-26  Alan Modra  <amodra@gmail.com>
1456
1457         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1458         bfd_preserve_finish): Move to..
1459         * format.c: ..here, splitting out..
1460         (bfd_reinit): ..this.  New function.
1461         (bfd_check_format_matches): Use bfd_preserve_save/restore to
1462         keep bfd state for a match.
1463         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1464         * elfcore.h (elf_core_file_p): Likewise.
1465         * mach-o.c (bfd_mach_o_header_p): Likewise.
1466         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1467         * xsym.c (bfd_sym_object_p): Likewise.
1468         * mmo.c (mmo_scan): Clear abfd->symcount.
1469         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1470         * section.c (bfd_section_list_clear): Clear section_htab.count.
1471         * bfd-in2.h: Regenerate.
1472
1473 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
1474
1475         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1476         second reloc, make sure that the reloc potentially exists first.
1477
1478 2013-01-24  Nick Clifton  <nickc@redhat.com>
1479
1480         * archures.c: Add bfd_mach_v850e3v5.
1481         * bfd-in2.h: Regenerate.
1482         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1483         * cpu-v850_rh850.c: Likewise.
1484         * elf32-v850.c: Add support for v850e3v5 architecture.
1485
1486 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
1487
1488         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1489
1490 2013-01-23  Leif Ekblad  <leif@rdos.net>
1491
1492         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1493
1494 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1495
1496         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1497         non-zero TLS symbol.
1498         (elf_i386_relocate_section): Resolve size relocation against
1499         non-zero TLS symbol.
1500         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1501         for non-zero TLS symbol.
1502         (elf_x86_64_relocate_section): Resolve size relocation against
1503         non-zero TLS symbol.
1504
1505 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
1506
1507         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1508         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
1509         true.
1510
1511 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1512
1513         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1514         PC-relative relocation.
1515         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1516         as PC-relative relocation.
1517
1518 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1519
1520         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1521         check.
1522         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1523
1524         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1525         and R_X86_64_SIZE64 check.
1526         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1527         nor R_X86_64_SIZE64.
1528
1529 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1530
1531         * bfd-in2.h: Regenerated.
1532         * libbfd.h: Likewise.
1533
1534         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1535         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1536         (elf_i386_check_relocs): Handle R_386_SIZE32.
1537         (elf_i386_gc_sweep_hook): Likewise.
1538         (elf_i386_relocate_section): Likewise.
1539
1540         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1541         and R_X86_64_SIZE64 entries.
1542         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1543         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1544         (elf_x86_64_reloc_name_lookup): Likewise.
1545         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1546         R_X86_64_SIZE64.
1547         (elf_x86_64_gc_sweep_hook): Likewise.
1548         (elf_x86_64_relocate_section): Likewise.
1549
1550         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1551         BFD_RELOC_SIZE64.
1552
1553 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1554
1555         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1556         with R_X86_64_RELATIVE64.
1557
1558 2013-01-15  Nick Clifton  <nickc@redhat.com>
1559
1560         * elf32-msp430.c: Fix spelling typo.
1561
1562 2013-01-15  Alan Modra  <amodra@gmail.com>
1563
1564         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1565         plt-thread-safe.
1566
1567 2013-01-14  Alan Modra  <amodra@gmail.com>
1568
1569         PR binutils/14813
1570         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1571         (memory_bclose): Likewise.  Return 0 on success.
1572         * cache.c (cache_bclose): Likewise.
1573         * opncls.c (opncls_bclose, bfd_close): Likewise.
1574         * vms-lib.c (vms_lib_bclose): Likewise.
1575         * libbfd.h: Regenerate.
1576
1577 2013-01-13  Alan Modra  <amodra@gmail.com>
1578
1579         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1580         Add ref_dynamic_nonweak.
1581         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1582         (_bfd_elf_merge_symbol): Don't call above function.  Move
1583         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
1584         clear dynamic_def.
1585         (elf_link_add_object_symbols): Delete redundant "override" test.
1586         Don't set dynamic_def here.
1587         (elf_link_output_extsym): Update.
1588
1589 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1590
1591         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1592         normal and TLS symbol access.
1593         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1594
1595 2013-01-12  Alan Modra  <amodra@gmail.com>
1596
1597         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1598         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1599         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1600
1601 2013-01-12  Alan Modra  <amodra@gmail.com>
1602
1603         PR ld/12549
1604         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1605         (_bfd_elf_strtab_clear_all_refs): Define.
1606         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1607         (_bfd_elf_strtab_clear_all_refs): Delete.
1608         * elflink.c (elf_link_add_object_symbols): Clear out added
1609         strtab refs.  Correct handling of warning common symbols.
1610
1611 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1612
1613         * aout0.c: Remove trailing white spaces.
1614         * archive.c: Likewise.
1615         * archures.c: Likewise.
1616         * bfd-in.h: Likewise.
1617         * bfd-in2.h: Likewise.
1618         * coff-alpha.c: Likewise.
1619         * coff-i860.c: Likewise.
1620         * coff-mips.c: Likewise.
1621         * coff-ppc.c: Likewise.
1622         * coff-tic80.c: Likewise.
1623         * coff-x86_64.c: Likewise.
1624         * coff-z80.c: Likewise.
1625         * coffcode.h: Likewise.
1626         * coffgen.c: Likewise.
1627         * cofflink.c: Likewise.
1628         * compress.c: Likewise.
1629         * corefile.c: Likewise.
1630         * cpu-arm.c: Likewise.
1631         * cpu-avr.c: Likewise.
1632         * cpu-bfin.c: Likewise.
1633         * cpu-cr16.c: Likewise.
1634         * cpu-cr16c.c: Likewise.
1635         * cpu-crx.c: Likewise.
1636         * cpu-h8300.c: Likewise.
1637         * cpu-i386.c: Likewise.
1638         * cpu-lm32.c: Likewise.
1639         * cpu-m68k.c: Likewise.
1640         * cpu-moxie.c: Likewise.
1641         * cpu-msp430.c: Likewise.
1642         * cpu-sh.c: Likewise.
1643         * cpu-xc16x.c: Likewise.
1644         * dwarf2.c: Likewise.
1645         * ecofflink.c: Likewise.
1646         * ecoffswap.h: Likewise.
1647         * elf-ifunc.c: Likewise.
1648         * elf-m10300.c: Likewise.
1649         * elf-vxworks.c: Likewise.
1650         * elf32-avr.c: Likewise.
1651         * elf32-avr.h: Likewise.
1652         * elf32-cr16.c: Likewise.
1653         * elf32-cr16c.c: Likewise.
1654         * elf32-cris.c: Likewise.
1655         * elf32-crx.c: Likewise.
1656         * elf32-frv.c: Likewise.
1657         * elf32-hppa.c: Likewise.
1658         * elf32-i860.c: Likewise.
1659         * elf32-ip2k.c: Likewise.
1660         * elf32-iq2000.c: Likewise.
1661         * elf32-m32c.c: Likewise.
1662         * elf32-m68hc1x.c: Likewise.
1663         * elf32-msp430.c: Likewise.
1664         * elf32-mt.c: Likewise.
1665         * elf32-ppc.c: Likewise.
1666         * elf32-rl78.c: Likewise.
1667         * elf32-s390.c: Likewise.
1668         * elf32-score.h: Likewise.
1669         * elf32-sh-symbian.c: Likewise.
1670         * elf32-sh.c: Likewise.
1671         * elf32-spu.c: Likewise.
1672         * elf32-tic6x.c: Likewise.
1673         * elf32-v850.c: Likewise.
1674         * elf32-xc16x.c: Likewise.
1675         * elf32-xtensa.c: Likewise.
1676         * elf64-alpha.c: Likewise.
1677         * elf64-hppa.c: Likewise.
1678         * elf64-ppc.c: Likewise.
1679         * elf64-s390.c: Likewise.
1680         * elfcore.h: Likewise.
1681         * elflink.c: Likewise.
1682         * elfxx-mips.c: Likewise.
1683         * elfxx-sparc.c: Likewise.
1684         * elfxx-tilegx.c: Likewise.
1685         * ieee.c: Likewise.
1686         * libcoff.h: Likewise.
1687         * libpei.h: Likewise.
1688         * libxcoff.h: Likewise.
1689         * linker.c: Likewise.
1690         * mach-o-i386.c: Likewise.
1691         * mach-o-target.c: Likewise.
1692         * mach-o.c: Likewise.
1693         * mach-o.h: Likewise.
1694         * mmo.c: Likewise.
1695         * opncls.c: Likewise.
1696         * pdp11.c: Likewise.
1697         * pe-x86_64.c: Likewise.
1698         * peXXigen.c: Likewise.
1699         * pef-traceback.h: Likewise.
1700         * pei-x86_64.c: Likewise.
1701         * peicode.h: Likewise.
1702         * plugin.c: Likewise.
1703         * reloc.c: Likewise.
1704         * riscix.c: Likewise.
1705         * section.c: Likewise.
1706         * som.c: Likewise.
1707         * syms.c: Likewise.
1708         * tekhex.c: Likewise.
1709         * ticoff.h: Likewise.
1710         * vaxbsd.c: Likewise.
1711         * xcofflink.c: Likewise.
1712         * xtensa-isa.c: Likewise.
1713
1714 2013-01-10  Will Newton <will.newton@imgtec.com>
1715
1716         * Makefile.am: Add Meta.
1717         * Makefile.in: Regenerate.
1718         * archures.c (bfd_mach_metag): New.
1719         * bfd-in2.h: Regenerate.
1720         * config.bfd: Add Meta.
1721         * configure: Regenerate.
1722         * configure.in: Add Meta.
1723         * cpu-metag.c: New file.
1724         * elf-bfd.h: Add Meta.
1725         * elf32-metag.c: New file.
1726         * elf32-metag.h: New file.
1727         * libbfd.h: Regenerate.
1728         * reloc.c: Add Meta relocations.
1729         * targets.c: Add Meta.
1730
1731 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1732
1733         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1734         (elfcore_write_aarch_hw_break): Likewise.
1735         (elfcore_write_aarch_hw_watch): Likewise.
1736         * elf.c (elfcore_grok_aarch_tls): New function.
1737         (elfcore_grok_aarch_hw_break): Likewise.
1738         (elfcore_grok_aarch_hw_watch): Likewise.
1739         (elfcore_grok_note): Call the new functions to handle the
1740         corresponding notes.
1741         (elfcore_write_aarch_tls): New function.
1742         (elfcore_write_aarch_hw_break): Likewise.
1743         (elfcore_write_aarch_hw_watch): Likewise.
1744         (elfcore_write_register_note): Call the new functions to handle the
1745         corresponding pseudo sections.
1746
1747 2013-01-07  Tom Tromey  <tromey@redhat.com>
1748
1749         * section.c (_bfd_std_section): Rename from std_section.
1750         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1751         (STD_SECTION): Update.
1752         * bfd-in2.h: Rebuild.
1753
1754 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
1755
1756         * archures.c (bfd_mach_mips5900): Define.
1757         * bfd-in2.h: Regenerate.
1758         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1759         * cpu-mips.c: Add support for MIPS r5900.
1760         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1761
1762 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
1763             Nick Clifton  <nickc@redhat.com>
1764
1765         * elflink.c (get_value): Prevent the use of an undefined shift
1766         operation.  Add sanity checks.
1767
1768 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
1769
1770         * config.bfd (cr16*-*-uclinux*): New target support.
1771
1772
1773 For older changes see ChangeLog-2012
1774 \f
1775 Copyright (C) 2013 Free Software Foundation, Inc.
1776
1777 Copying and distribution of this file, with or without modification,
1778 are permitted in any medium without royalty provided the copyright
1779 notice and this notice are preserved.
1780
1781 Local Variables:
1782 mode: change-log
1783 left-margin: 8
1784 fill-column: 74
1785 version-control: never
1786 End: