bfd/ChangeLog

   1 2013-10-17  Alan Modra  <amodra@gmail.com>
   2
   3         PR 16056
   4         * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
   5         when finding lowest_section.
   6
   7 2013-10-14  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
   8
   9         * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
  10         (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
  11         file that has a Tag_GNU_MIPS_ABI_MSA attribute.
  12         Merge Tag_GNU_MIPS_ABI_MSA attributes.
  13
  14 2013-10-14  Nick Clifton  <nickc@redhat.com>
  15
  16         * gen-aout.c (main): Fix formatting.  Close file.
  17
  18 2013-10-13  Richard Sandiford  <rdsandiford@googlemail.com>
  19
  20         * elfxx-mips.c (mips_use_local_got_p): New function.
  21         (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
  22         (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
  23         GOT and absolute references.
  24
  25 2013-10-09  Roland McGrath  <mcgrathr@google.com>
  26
  27         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
  28         expression to int to silence over-eager compiler warnings.
  29
  30         * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
  31         loop that doesn't use (or initialize) it.
  32
  33         * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
  34         Move second const qualifier so it applies to the pointer.
  35
  36 2013-10-09  Nick Clifton  <nickc@redhat.com>
  37
  38         PR binutils/16022
  39         * elf32-rx.c (rx_dump_symtab): Add missing break statements.
  40
  41 2013-10-09  Tom Tromey  <tromey@redhat.com>
  42
  43         * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
  44
  45 2013-10-09  Nick Clifton  <nickc@redhat.com>
  46
  47         PR ld/16021
  48         * elf32-rl78.c (rl78_dump_symtab): Delete.
  49         (rl78_get_reloc): Delete.
  50
  51 2013-10-09  Tom Tromey  <tromey@redhat.com>
  52
  53         * bfd-in2.h: Rebuild.
  54         * opncls.c (bfd_get_alt_debug_link_info): Change type of
  55         buildid_len to bfd_size_type.
  56
  57 2013-10-09  Sergio Durigan Junior  <sergiodj@redhat.com>
  58
  59         PR binutils/15993
  60         * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
  61         "case".  Reindent "switch" statements.
  62
  63 2013-10-08  Tom Tromey  <tromey@redhat.com>
  64
  65         * bfd-in2.h: Rebuild.
  66         * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
  67         parameter.  Change type of buildid_out.  Update.
  68         (get_alt_debug_link_info_shim): New function.
  69         (bfd_follow_gnu_debuglink): Use it.
  70
  71 2013-10-08  Andreas Schwab  <schwab@suse.de>
  72
  73         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
  74         for PIE executables.
  75
  76 2013-10-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
  77
  78         * configure: Regenerate.
  79
  80 2013-10-03  Will Newton  <will.newton@linaro.org>
  81
  82         * configure: Regenerate.
  83         * configure.in: Build elf-ifunc.o for AArch64.
  84         * elfnn-aarch64.c: Include objalloc.h.
  85         (elfNN_aarch64_local_htab_hash): New function.
  86         (elfNN_aarch64_local_htab_eq): New function.
  87         (elfNN_aarch64_get_local_sym_hash): New function.
  88         (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
  89         symbol hash.
  90         (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
  91         (elfNN_aarch64_final_link_relocate): Add sym argument.  Add support
  92         for handling STT_GNU_IFUNC symbols.
  93         (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
  94         references to STT_GNU_IFUNC symbols.
  95         (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
  96         STT_GNU_IFUNC symbols.
  97         (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
  98         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
  99         (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 100         (elfNN_aarch64_is_function_type): Remove function.
 101         (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
 102         (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
 103         (elfNN_aarch64_allocate_local_dynrelocs): New function.
 104         (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
 105         (elfNN_aarch64_size_dynamic_sections): Call
 106         elfNN_aarch64_allocate_local_dynrelocs.
 107         (elfNN_aarch64_create_small_pltn_entry): Add info argument.
 108         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 109         (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
 110         STT_GNU_IFUNC symbols and .iplt.
 111         (elfNN_aarch64_finish_local_dynamic_symbol): New function.
 112         (elfNN_aarch64_finish_dynamic_sections): Call
 113         elfNN_aarch64_finish_local_dynamic_symbol.
 114
 115 2013-09-30  Nick Clifton  <nickc@redhat.com>
 116
 117         * cpu-msp430.c: Use printable names that match the values
 118         displayed by readelf.
 119
 120 2013-08-25  Andrew Pinski  <apinski@cavium.com>
 121
 122         * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
 123         fixed size of 16.
 124
 125 2013-09-24  Gregory Fong  <gregory.0xf0@gmail.com>
 126
 127         * elfxx-mips.c (mips_elf_create_got_section): Hide
 128         _GLOBAL_OFFSET_TABLE_.
 129
 130 2013-09-24  Alan Modra  <amodra@gmail.com>
 131
 132         * elf32-mips.c (ELF_OSABI): Undef for vxworks.
 133
 134 2013-09-24  Alan Modra  <amodra@gmail.com>
 135
 136         * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
 137         stabs at end of .stab.  Tidy variable usage.  Don't drop the need
 138         for a NULL function name stab if If N_FUN stab is ignored.
 139         Ensure index entry count loop matches write loop.
 140
 141 2013-09-20  Alan Modra  <amodra@gmail.com>
 142
 143         * configure: Regenerate.
 144
 145 2013-09-18  Tristan Gingold  <gingold@adacore.com>
 146
 147         * configure.in: Bump version to 2.24.51
 148         * configure: Regenerate.
 149
 150 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
 151
 152         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
 153         EF_MIPS_FP64.
 154
 155 2013-08-31  John David Anglin  <dave.anglin@bell.net>
 156
 157         * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
 158         format string.
 159
 160 2013-08-29  Jakub Jelinek  <jakub@redhat.com>
 161
 162         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
 163         64-bit -mcmodel=large -fpic TLS GD and LD sequences.
 164         (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
 165         TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
 166
 167 2013-08-27  Alan Modra  <amodra@gmail.com>
 168
 169         * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
 170         Add notice_as_needed.
 171         * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
 172         (elf_backend_notice_as_needed): Define.
 173         (ppc64_elf_as_needed_cleanup): Rename and adjust..
 174         (ppc64_elf_notice_as_needed): ..to this.
 175         * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
 176         (elf_link_add_object_symbols): ..from here.
 177         * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
 178         (elf_backend_notice_as_needed): Define..
 179         (elfNN_bed): ..and use here.
 180
 181 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 182
 183         * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
 184         (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
 185         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
 186         (bfd_i386_nacl_arch): New variable.
 187         (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
 188         (bfd_x64_32_arch_intel_syntax): Link them into the list.
 189         * bfd-in2.h: Regenerate.
 190
 191 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 192
 193         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
 194         elf_segment_map list.  If an executable segment is page-aligned
 195         but does not end with a full page, then append a fake section into
 196         the segment map entry that pads out the page.
 197         (nacl_final_write_processing): New function.  Write the code fill
 198         laid out in nacl_modify_segment_map.
 199         * elf-nacl.h: Declare it.
 200         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
 201         (elf_backend_final_write_processing): Define it for NaCl backend.
 202         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
 203         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
 204
 205         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
 206         parameter to MINPAGESIZE.
 207         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
 208
 209         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
 210
 211 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
 212
 213         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
 214         set GOT's entry size if there is no ELF section data.
 215         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 216         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
 217         Likewise.
 218
 219 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
 222         (get_elf_x86_64_backend_data): Use it.
 223         (elf_x86_64_size_dynamic_sections): Likewise.
 224
 225 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
 226
 227         PR binutils/15834
 228         * bfdio.c: Fix typos.
 229         * elf32-spu.c: Likewise.
 230         * elfnn-aarch64.c: Likewise.
 231
 232 2013-08-21  Tristan Gingold  <gingold@adacore.com>
 233
 234         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
 235         .ovrflo sections.
 236         * coffcode.h (coff_compute_section_file_positions): Force
 237         match between file offset and vma offset.
 238
 239 2013-08-21  Alan Modra  <amodra@gmail.com>
 240
 241         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
 242         and *poldalignment before exiting when !relocs_compatible.
 243
 244 2013-08-21  Alan Modra  <amodra@gmail.com>
 245
 246         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
 247         symbols to STV_HIDDEN.
 248
 249 2013-08-14  John Tytgat  <john@bass-software.com>
 250
 251         PR ld/15787
 252         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
 253         segment containing the relocating symbol instead of assuming 0 for
 254         sb group relocations.
 255
 256 2013-08-09  Nick Clifton  <nickc@redhat.com>
 257
 258         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
 259         flag bits do not match.
 260         (rl78_elf_print_private_bfd_data): Describe G10 flag.
 261
 262 2013-08-05  John Tytgat  <john@bass-software.com>
 263
 264         * po/BLD-POTFILES.in: Regenerate.
 265         * po/SRC-POTFILES.in: Likewise.
 266
 267 2013-07-31  John Tytgat  <john@bass-software.com>
 268
 269         PR ld/15787
 270         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
 271         output section VMA.
 272
 273 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
 274
 275         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
 276         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
 277         section.
 278
 279 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 280
 281         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
 282         Use the correct alignment for
 283         _bfd_elf_make_dynamic_reloc_section for ILP32.
 284
 285 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 286
 287         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
 288         BFD_RELOC_AARCH64_NONE explicitly.
 289
 290 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 291
 292         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 293         entry size if there is no ELF section data.
 294
 295 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 296
 297         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 298         Don't check symbol visibility here.  Remove a check already
 299         asserted for.
 300         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 301         instead of individual checks.
 302         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 303         check the offset to decide if produce a GOT or PLT entry.
 304         Remove redundant assertions.  Remove code to produce GOT entries
 305         for local symbols.  Remove a duplicate comment and add a comment
 306         on GOT relocations.
 307         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 308         dynamic relocs.
 309
 310 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 311
 312         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 313         typo.
 314
 315 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 316
 317         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 318         (elf_vax_always_size_sections): Likewise.
 319         (elf_vax_size_dynamic_sections): Remove code moved to
 320         elf_vax_always_size_sections.  Make comment on
 321         elf_vax_instantiate_got_entries match reality.
 322         (elf_vax_instantiate_got_entries): Assert that rather than check
 323         if dynobj is null.  Don't check for dynamic_sections_created.
 324         Make function description match reality.
 325         (elf_backend_always_size_sections): New macro.
 326
 327 2013-07-25  Alan Modra  <amodra@gmail.com>
 328
 329         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 330         with a union.
 331         (opd_entry_value): Cache .opd section contents.
 332         (ppc64_elf_relocate_section): Adjust.
 333
 334 2013-07-25  Alan Modra  <amodra@gmail.com>
 335
 336         PR ld/15762
 337         PR ld/12761
 338         * elflink.c (elf_link_add_object_symbols): Correct test in
 339         last patch.  Remove unnecessary code.
 340
 341 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 342
 343         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 344         R_RBR.  Add numbers in comments.
 345         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 346         * coff64-rs6000.c: Likewise.
 347
 348 2013-07-20  Alan Modra  <amodra@gmail.com>
 349
 350         PR ld/15762
 351         PR ld/12761
 352         * elflink.c (elf_link_add_object_symbols): Don't clobber
 353         .gnu.warning.symbol sections when shared.
 354
 355 2013-07-19  Nick Clifton  <nickc@redhat.com>
 356
 357         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 358         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 359
 360 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 361
 362         PR ld/15721
 363         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 364         destination masks.
 365         * R_MSP430_2X_PCREL: Likewise.
 366         * R_MSP430X_10_PCREL: Likewise.
 367         * R_MSP430X_2X_PCREL: Likewise.
 368
 369 2013-07-18  Terry Guo  <terry.guo@arm.com>
 370
 371         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 372         thumb only targets.
 373         (elf32_arm_final_link_relocate): Likewise.
 374
 375 2013-07-18  Bill Neubauer  <wcn@google.com>
 376
 377         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 378         .debug_gdb_scripts
 379
 380 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 381
 382         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 383         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 384         (arm_build_one_stub): Increase MAXRELOCS to 3.
 385         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 386         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 387         pointee type a third argument.
 388         (elf32_arm_create_or_find_stub_sec): Update caller.
 389         (elf32_arm_size_stubs): Update argument type.
 390         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 391         * bfd-in2.h: Regenerate.
 392         * libbfd.h: Regenerate.
 393
 394 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 395
 396         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 397         magic numbers with enum values.
 398
 399 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 400
 401         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 402         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 403         been added here with 2013-07-05 elf32-s390.c change).
 404         * bfd-in2.h: Regenerate (no-op).
 405         * libbfd.h: Regenerate (no-op).
 406
 407 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 408
 409         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 410         EF_MIPS_NAN2008.
 411         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 412
 413 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 414
 415         * vms-alpha.c (struct vms_private_data_struct): Remove
 416         flag_hash_long_names and flag_show_after_trunc.
 417         (hash_string): Remove.
 418         (_bfd_vms_length_hash_symbol): Remove.
 419         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 420         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 421         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 422         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 423         (vms_bfd_is_local_label_name): Remove trace call.
 424
 425 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 426
 427         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
 428         macros.
 429         * configure.com: Adjust to match changes in configure.
 430         * makefile.vms (OBJS): Update list.
 431
 432 2013-07-05  Tristan Gingold  <gingold@adacore.com>
 433
 434         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
 435         overflow sections.
 436
 437 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 438
 439         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
 440         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
 441         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
 442         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
 443         relocations.
 444         * elf64-s390.c: See elf32-s390.c
 445         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
 446         * libbfd.h: Add new reloc strings.
 447
 448 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 449
 450         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
 451         values.
 452         (elfNN_aarch64_relocate_section): Likewise.
 453         (elfNN_aarch64_gc_sweep_hook): Likewise.
 454         (elfNN_aarch64_check_relocs): Likewise.
 455
 456 2013-07-03  Alan Modra  <amodra@gmail.com>
 457
 458         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
 459         when relocatable.  Don't change root.type or type here.
 460         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
 461
 462 2013-07-03  Alan Modra  <amodra@gmail.com>
 463
 464         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
 465         (ppc64_elf_size_stubs): Don't set "addend".
 466         (ppc64_elf_relocate_section): Don't allow calls via
 467         toc-adjusting stubs without a following nop even in an
 468         executable, except for self-calls and both libc_start_main
 469         and .libc_start_main.
 470
 471 2013-07-03  Alan Modra  <amodra@gmail.com>
 472
 473         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
 474
 475 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 476
 477         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
 478         line.
 479
 480 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 481
 482         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
 483         (_bfd_vms_find_nearest_line_discriminator): New function.
 484
 485 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 486
 487         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
 488
 489 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 490
 491         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
 492         (rs6000coff_vec): Reference it.
 493
 494 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 495
 496         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 497         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 498         (elfNN_aarch64_create_dynamic_sections): Do not define
 499         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 500
 501 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 502
 503         * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
 504         * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
 505         * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
 506         * ld-aarch64/tls-relax-all.d: Likewise.
 507         * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
 508         * ld-aarch64/gc-tls-relocs.d: Likewise.
 509         * ld-aarch64/tls-relax-gd-ie.d: Likewise.
 510         * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
 511         * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
 512
 513 2013-07-02  Alan Modra  <amodra@gmail.com>
 514
 515         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 516         .TOC. after relocatable check.
 517
 518 2013-07-01  Alan Modra  <amodra@gmail.com>
 519
 520         * elf64-ppc.h (ppc64_elf_toc): Delete.
 521         (ppc64_elf_set_toc): Declare.
 522         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 523         with call the ppc64_elf_set_toc.
 524         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 525         (ppc64_elf_start_multitoc_partition): Likewise.
 526         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 527         with elf.hgot.
 528         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 529         for ".TOC.".
 530         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 531         as needing a toc pointer.
 532         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 533         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 534         Set elf.hgot value.
 535
 536 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 537
 538         PR ld/15685
 539         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 540         R_X86_64_DTPOFF64.
 541
 542 2013-06-28  Nick Clifton  <nickc@redhat.com>
 543
 544         PR ld/15302
 545         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 546
 547 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 548
 549         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 550         in sgot.
 551         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 552         in sgot[0] rather than sgotplt[0].
 553
 554 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 555
 556         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 557         beginning of the generated file.
 558         (elf64-aarch64.c): Likewise.
 559         * Makefile.in: Re-generated.
 560
 561 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 562
 563         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 564         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 565         * Makefile.in: Re-generated.
 566         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 567         (bfd_elf64_littleaarch64_vec): Likewise.
 568         (bfd_elf32_bigaarch64_vec): Likewise.
 569         (bfd_elf32_littleaarch64_vec): Likewise.
 570         * configure: Re-generated.
 571         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 572         * elfxx-aarch64.h: New file.
 573         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 574         stuff to elfxx-aarch64.c.
 575         (bfd_elf_aarch64_put_addend): Removed.
 576         (PG_OFFSET, PG): Likewise.
 577         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 578         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 579         (elf64_aarch64_grok_prstatus): Removed.
 580         (elf_backend_grok_prstatus): Removed.
 581         (insn32): Likewise.
 582         (aarch64_unsigned_overflow): Likewise.
 583         (aarch64_signed_overflow): Likewise.
 584         (aarch64_resolve_relocation): Likewise.
 585         (MASK): Likewise.
 586         (decode_branch_ofs_26): Likewise.
 587         (decode_cond_branch_ofs_19): Likewise.
 588         (decode_ld_lit_ofs_19): Likewise.
 589         (decode_tst_branch_ofs_14): Likewise.
 590         (decode_movw_imm): Likewise.
 591         (decode_adr_imm): Likewise.
 592         (decode_add_imm): Likewise.
 593         (reencode_branch_ofs_26): Likewise.
 594         (reencode_cond_branch_ofs_19): Likewise.
 595         (reencode_ld_lit_ofs_19): Likewise.
 596         (reencode_tst_branch_ofs_14): Likewise.
 597         (reencode_movw_imm): Likewise.
 598         (reencode_adr_imm): Likewise.
 599         (reencode_ldst_pos_imm): Likewise.
 600         (reencode_add_imm): Likewise.
 601         (reencode_movzn_to_movz): Likewise.
 602         (reencode_movzn_to_movn): Likewise.
 603         (aarch64_relocate): Update to call the new function names in
 604         elfxx-aarch64.c.
 605         (aarch64_calculate_got_entry_vma): Likewise.
 606         (elfNN_aarch64_final_link_relocate): Likewise.
 607         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 608         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 609         (elf_aarch64_update_plt_entry): ... this.
 610         (elfNN_aarch64_create_small_pltn_entry): Update.
 611         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 612         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 613         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 614         call elf_aarch64_update_plt_entry.
 615
 616 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 617
 618         * bfd-in2.h: Re-generated.
 619         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 620         (IS_AARCH64_TLS_RELOC): Change to be based on the
 621         bfd reloc enumerators.
 622         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 623         (PG, PG_OFFSET): Cast literal to bfd_vma.
 624         (elf64_aarch64_howto_table): Removed.
 625         (elf64_aarch64_howto_dynrelocs): Removed.
 626         (elf64_aarch64_tls_howto_table): Removed.
 627         (elf64_aarch64_tlsdesc_howto_table): Removed.
 628         (elfNN_aarch64_howto_table): New table to host all howto entires..
 629         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 630         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 631         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 632         (struct elf_aarch64_reloc_map): New.
 633         (elf_aarch64_reloc_map): New table.
 634         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 635         (elfNN_aarch64_howto_from_type): Update to look up the new table
 636         elfNN_aarch64_howto_table.
 637         (struct elf64_aarch64_reloc_map): Remove.
 638         (elf64_aarch64_reloc_map): Remove.
 639         (elfNN_aarch64_reloc_type_lookup): Change to call
 640         elfNN_aarch64_howto_from_bfd_reloc.
 641         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 642         elfNN_aarch64_howto_table.
 643         (aarch64_resolve_relocation): Refactor to switch on the bfd
 644         reloc enumerators.
 645         (bfd_elf_aarch64_put_addend): Likewise.
 646         (elfNN_aarch64_final_link_relocate): Likewise.
 647         (aarch64_tls_transition_without_check): Likewise.
 648         (aarch64_reloc_got_type): Likewise.
 649         (aarch64_can_relax_tls): Likewise.
 650         (aarch64_tls_transition): Likewise.
 651         (elfNN_aarch64_tls_relax): Likewise.
 652         (elfNN_aarch64_final_link_relocate): Likewise.
 653         (elfNN_aarch64_relocate_section): Likewise.
 654         (elfNN_aarch64_gc_sweep_hook): Likewise.
 655         (elfNN_aarch64_check_relocs): Likewise.
 656         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 657         * libbfd.h: Re-generated.
 658         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 659         (BFD_RELOC_AARCH64_RELOC_START)
 660         (BFD_RELOC_AARCH64_RELOC_END)
 661         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 662         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 663         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 664         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 665         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 666         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 667         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
 668
 669 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 670
 671         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
 672         (BUILD_CFILES): Add elf32-aarch64.c.
 673         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
 674         * Makefile.in: Re-generated.
 675         * archures.c (bfd_mach_aarch64_ilp32): New define.
 676         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
 677         (bfd_elf32_aarch64_set_options): Ditto.
 678         (elf32_aarch64_setup_section_lists): Ditto.
 679         (elf32_aarch64_next_input_section): Ditto.
 680         (elf32_aarch64_size_stubs): Ditto.
 681         (elf32_aarch64_build_stubs): Ditto.
 682         * bfd-in2.h: Re-generated.
 683         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
 684         and bfd_elf32_bigaarch64_vec.
 685         (aarch64-*-linux*): Likewise.
 686         (aarch64_be-*-elf): Likewise.
 687         (aarch64_be-*-linux*): Likewise.
 688         * configure.in (bfd_elf32_bigaarch64_vec)
 689         (bfd_elf32_littleaarch64_vec): New.
 690         * configure: Re-generated.
 691         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
 692         lp64 ones.
 693         (bfd_aarch64_arch_ilp32): New.
 694         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
 695         * elfnn-aarch64.c (ARCH_SIZE): New define.
 696         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
 697         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
 698         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
 699         (ELF64_R_*): Rename to ELFNN_R_*.
 700         Plus other paramaterization.
 701         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
 702         New declarations.
 703         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
 704         bfd_elf32_littleaarch64_vec.
 705
 706 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 707
 708         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
 709         (BUILD_CFILES): Add elf64-aarch64.c.
 710         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
 711         * Makefile.in: Re-generated.
 712         * elf64-aarch64.c: Rename to ...
 713         * elfnn-aarch64.c: ... this.
 714
 715 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 716             Paul Brook  <paul@codesourcery.com>
 717
 718         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
 719         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
 720         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
 721         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 722         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
 723         (micromips_insn32_o32_exec_plt0_entry): New variable.
 724         (micromips_insn32_o32_exec_plt_entry): Likewise.
 725         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
 726         (mips_elf_estimate_stub_size): Likewise.
 727         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 728         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 729         (mips_finish_exec_plt): Likewise.
 730         (_bfd_mips_elf_relax_section): Likewise.
 731         (_bfd_mips_elf_insn32): New function.
 732         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
 733
 734 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
 735
 736         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
 737         prototype.
 738         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
 739         (bfd_elf32_get_synthetic_symtab): New macro.
 740         * elfxx-mips.c (plt_entry): New structure.
 741         (mips_elf_link_hash_entry): Add use_plt_entry member.
 742         (mips_elf_link_hash_table): Rename plt_entry_size member to
 743         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
 744         plt_comp_offset, plt_got_index entries and plt_header_is_comp
 745         members.
 746         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
 747         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
 748         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
 749         (STUB_LI16S_MICROMIPS): Likewise.
 750         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 751         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 752         (micromips_o32_exec_plt0_entry): New variable.
 753         (mips16_o32_exec_plt_entry): Likewise.
 754         (micromips_o32_exec_plt_entry): Likewise.
 755         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
 756         (mips_elf_output_extsym): Update to use gotplt_union's plist
 757         member rather than offset.
 758         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
 759         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
 760         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
 761         member rather than offset.
 762         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
 763         entries.
 764         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
 765         here.
 766         (mips_elf_make_plt_record): New function.
 767         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
 768         of JAL relocations that might need a PLT entry.
 769         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
 770         gotplt_union's plist member rather than offset.  Set individual
 771         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
 772         Don't set the symbol's value in the symbol table for PLT
 773         references here.  Don't set the PLT or PLT GOT section sizes
 774         here.
 775         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
 776         (mips_elf_allocate_lazy_stub): Likewise.
 777         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
 778         magic symbol.
 779         (mips_elf_set_plt_sym_value): New function.
 780         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
 781         PLT and PLT GOT section sizes here.  Set the symbol values in
 782         the symbol table for PLT references here.  Handle microMIPS
 783         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
 784         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
 785         gotplt_union's plist member rather than offset.  Handle
 786         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
 787         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
 788         gotplt_union's plist member rather than offset.  Use
 789         MIPS_ELF_GOT_SIZE to calculate GOT address.
 790         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
 791         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
 792         mips_finish_exec_plt.
 793         (_bfd_mips_elf_link_hash_table_create): Update to use
 794         gotplt_union's plist member rather than offset.
 795         (_bfd_mips_elf_get_synthetic_symtab): New function.
 796
 797 2013-06-24  Wawa  <caojinyu@msn.com>
 798
 799         PR 15657
 800         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
 801
 802 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 803
 804         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
 805         files to...
 806         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
 807         * Makefile.in: Regenerate.
 808         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
 809         Set want64 to true for them at the end.
 810         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
 811         #ifdef BFD64.
 812
 813 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
 814
 815         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
 816         set sh_entsize for PLT section.
 817
 818 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
 819
 820         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
 821         * bfd-in2.h: Re-generated.
 822         * elf64-aarch64.c (RELOC_SECTION): Removed.
 823         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
 824         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
 825         (elf64_aarch64_link_hash_traverse): Ditto.
 826         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
 827         comment.
 828
 829 2013-06-19  Will Newton  <will.newton@linaro.org>
 830
 831         * configure: Regenerated.
 832         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
 833         * elf64-aarch64.c: Remove objalloc.h include.
 834         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
 835         (struct elf64_aarch64_link_hash_table): Remove ifunc related
 836         members. (elf_aarch64_local_htab_hash): Remove function.
 837         (elf_aarch64_local_htab_eq): Remove function.
 838         (elf_aarch64_get_local_sym_hash): Remove function.
 839         (elf64_aarch64_link_hash_table_create): Remove local hash
 840         table initialization.
 841         (elf64_aarch64_final_link_relocate): Remove sym argument and
 842         handling of ifunc symbols.
 843         (elf64_aarch64_relocate_section): Don't pass sym argument to
 844         elf64_aarch64_final_link_relocate.
 845         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
 846         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
 847         (elf64_aarch64_check_relocs): Likewise.
 848         (elf64_aarch64_post_process_headers): Remove call to
 849         _bfd_elf_set_osabi.
 850         (elf64_aarch64_is_function_type): New function.
 851         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
 852         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
 853         (elf64_aarch64_size_dynamic_sections): Remove call to
 854         elf_aarch64_allocate_local_dynrelocs.
 855         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
 856         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
 857         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
 858         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
 859         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
 860         elf_aarch64_finish_local_dynamic_symbol.
 861         (elf64_aarch64_add_symbol_hook): Remove function.
 862
 863 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 864
 865         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
 866         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
 867         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
 868         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
 869         R_AARCH64_GOT_LD_PREL19.
 870
 871 2013-06-13  Terry Guo  <terry.guo@arm.com>
 872
 873         PR ld/15302
 874         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
 875         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
 876         supports thumb instructions.
 877
 878 2013-06-11  DJ Delorie  <dj@redhat.com>
 879
 880         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
 881
 882 2013-06-11  Will Newton  <will.newton@linaro.org>
 883
 884         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
 885         ELF64_R_SYM instead of ELF32_R_SYM.
 886
 887 2013-06-11  Nick Clifton  <nickc@redhat.com>
 888
 889         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
 890         checks if the dynamic sections have been created and relaxation
 891         has not been performed.
 892
 893 2013-06-07  Will Newton  <will.newton@linaro.org>
 894
 895         * configure: Regenerate.
 896         * configure.in: Build elf-ifunc.o for AArch64.
 897         * elf64-aarch64.c: Include objalloc.h.
 898         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
 899         (struct elf64_aarch64_link_hash_table): Add members for handling
 900         R_AARCH64_IRELATIVE relocations.
 901         (elf_aarch64_local_htab_hash): New function.
 902         (elf_aarch64_local_htab_eq): New function.
 903         (elf_aarch64_get_local_sym_hash): New function.
 904         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 905         symbol hash.
 906         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 907         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
 908         for handling STT_GNU_IFUNC symbols.
 909         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
 910         references to STT_GNU_IFUNC symbols.
 911         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
 912         STT_GNU_IFUNC symbols.
 913         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 914         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 915         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 916         (elf64_aarch64_is_function_type): Remove function.
 917         (elf64_aarch64_allocate_dynrelocs): Call
 918         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
 919         (elf_aarch64_allocate_local_dynrelocs): New function.
 920         (elf64_aarch64_size_dynamic_sections): Call
 921         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
 922         (elf64_aarch64_create_small_pltn_entry): Add info argument.
 923         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 924         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
 925         STT_GNU_IFUNC symbols and .iplt.
 926         (elf_aarch64_finish_local_dynamic_symbol): New function.
 927         (elf64_aarch64_finish_dynamic_sections): Call
 928         elf_aarch64_finish_local_dynamic_symbol.
 929         (elf64_aarch64_add_symbol_hook): New function.
 930
 931 2013-06-03  Alan Modra  <amodra@gmail.com>
 932
 933         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
 934         var.  Use it with last_stab.
 935
 936 2013-05-30  Paul Brook  <paul@codesourcery.com>
 937
 938         * bfd-in2.h: Regenerate.
 939         * elf32-mips.c (elf_mips_eh_howto): New.
 940         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
 941         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 942         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
 943         * elf64-mips.c (elf_mips_eh_howto): New.
 944         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
 945         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 946         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
 947         * libbfd.h: Regenerate.
 948         * reloc.c (BFD_RELOC_MIPS_EH): New.
 949
 950 2013-05-29  Nick Clifton  <nickc@redhat.com>
 951
 952         * dwarf2.c (struct dwarf2_debug): Add fields for handling
 953         alternate debug info source.
 954         (dwarf_debug_sections): Add entries for alternate .debug_str and
 955         .debug_info sections.
 956         (dwarf_debug_section_enum): Likewise.
 957         (read_alt_indirect_string): New function.  Handles a
 958         DW_FORM_GNU_strp_alt attribute.
 959         (read_alt_indirect_ref): New function.  Handles a
 960         DW_FORM_GNU_ref_alt attribute.
 961         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 962         DW_FORM_GNU_strp_alt.
 963         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 964         attributes.
 965         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 966         sources.
 967         * opncls.c (GNU_DEBUGALTLINK): Define.
 968         (bfd_get_alt_debug_link_info): New function.
 969         (separate_alt_debug_file_exists): New function.
 970         (find_separate_debug_file): Add parameters for fetch and check
 971         functions.
 972         (bfd_follow_gnu_debugaltlink): New function.
 973         * bfd-in2.h: Regenerate.
 974
 975 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 976
 977         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 978         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 979         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 980         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 981         * bfd-in2.h: Regenerate.
 982         * libbfd.h: Regenerate.
 983         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 984         the correct names.
 985         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 986         (elf64_aarch64_reloc_map): Likewise.
 987         (aarch64_resolve_relocation): Likewise.
 988         (bfd_elf_aarch64_put_addend): Likewise.
 989         (aarch64_tls_transition_without_check): Likewise.
 990         (aarch64_reloc_got_type): Likewise.
 991         (elf64_aarch64_final_link_relocate): Likewise.
 992         (elf64_aarch64_tls_relax): Likewise.
 993         (elf64_aarch64_relocate_section): Likewise.
 994         (elf64_aarch64_gc_sweep_hook): Likewise.
 995         (elf64_aarch64_check_relocs): Likewise.
 996
 997 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 998
 999         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1000         (max_open_files): New static int initialized to zero.
1001         (bfd_cache_max_open): New static function to set and return
1002         max_open_files.
1003         (bfd_cache_init): Use bfd_cache_max_open.
1004         (bfd_open_file): Likewise.
1005         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1006         (AC_CHECK_FUNCS): Add getrlimit.
1007         * configure: Regenerated.
1008         * config.in: Likewise.
1009         * sysdep.h: Check and include sys/resource.h for getrlimit.
1010
1011 2013-05-23  Alan Modra  <amodra@gmail.com>
1012
1013         * format.c (bfd_check_format_matches): Don't match a target in
1014         targ_selvecs if some other target is a better match.  If
1015         targets implement match priority, fall back to the first of
1016         the best matches.
1017
1018 2013-05-22  Eric Herman  <eric@freesa.org>
1019
1020         PR binutils/15462
1021         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1022
1023 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
1024
1025         PR binutils/15474
1026         * srec.c (srec_set_section_contents): Properly convert size
1027         and offset to address when octets_per_byte is not unity.
1028
1029 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
1030
1031         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1032         refcount member of the gotplt_union when resetting the reference
1033         count.  Adjust comment.
1034
1035 2013-05-20  Will Newton  <will.newton@linaro.org>
1036
1037         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1038         relocs_copied member.
1039         (elf64_aarch64_link_hash_newfunc): Remove initialization of
1040         relocs_copied member.
1041         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1042         relocs_copied member.
1043
1044 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1045
1046         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1047         function definition.
1048
1049 2013-05-16  Cary Coutant  <ccoutant@google.com>
1050
1051         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1052         external_ext_size and esize.
1053
1054 2013-05-16  Tristan Gingold  <gingold@adacore.com>
1055
1056         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1057         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1058
1059 2013-05-15  Andreas Schwab  <schwab@suse.de>
1060
1061         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1062
1063 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
1064
1065         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1066         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1067
1068 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
1069
1070         * bfd.c (_bfd_default_error_handler): Replace use of putc
1071         by fputc.  Add comment explaining why.
1072
1073 2013-05-09  Alan Modra  <amodra@gmail.com>
1074
1075         * elflink.c (elf_link_add_object_symbols): Don't omit reading
1076         of symbols when hashes already exist.
1077
1078 2013-05-07  Will Newton  <will.newton@linaro.org>
1079
1080         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1081         plt_header_size argument for ports where it differs from
1082         plt_entry_size.
1083         * elf-bfd.h: Likewise.
1084         * elf32-i386.c: Pass plt_header_size to
1085         _bfd_elf_allocate_ifunc_dyn_relocs.
1086         * elf64-x86-64.c: Likewise.
1087
1088 2013-05-07  Will Newton  <will.newton@linaro.org>
1089
1090         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1091         function.
1092         * elf-bfd.h: Likewise.
1093
1094 2013-05-06  Paul Brook  <paul@codesourcery.com>
1095
1096         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1097         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1098         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1099         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1100         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1101         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1102
1103 2013-05-06  Alan Modra  <amodra@gmail.com>
1104
1105         * elf64-ppc.c (opd_entry_value): Handle case where symbol
1106         hashes are not available.
1107
1108 2013-05-06  Alan Modra  <amodra@gmail.com>
1109
1110         * elflink.c (elf_link_add_object_symbols): Don't save symbol
1111         hashes around loading as-needed library.  Zero them on allocation,
1112         and restore to initial all-zero state if library not needed.
1113         Arrange to reuse hashes if we load library again later.
1114
1115 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
1116
1117         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1118         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1119         * elfn32-mips.c: Likewise.
1120         * elf64-mips.c: Likewise.
1121
1122 2013-05-02  Nick Clifton  <nickc@redhat.com>
1123
1124         * archures.c: Add some more MSP430 machine numbers.
1125         * config.bfd (msp430): Define targ_selvecs.
1126         * configure.in: Add bfd_elf32_msp430_ti_vec.
1127         * cpu-msp430.c: Add some more MSP430 machine numbers.
1128         * elf32-msp430.c Add support for MSP430X relocations.
1129         Add support for TI compiler generated relocations.
1130         Add support for sym_diff relocations.
1131         Add support for relaxing out of range short branches into long
1132         branches.
1133         Add support for MSP430 attribute section.
1134         * reloc.c: Add MSP430X relocations.
1135         * targets.c: Add bfd_elf32_msp430_ti_vec.
1136         * bfd-in2.h: Regenerate.
1137         * configure: Regenerate.
1138         * libbfd.h: Regenerate.
1139
1140 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1141
1142         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1143         alpha*-*-linux*ecoff*.
1144
1145 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
1146
1147         PR binutils/15417
1148         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1149         zero.
1150
1151 2013-04-30  Alan Modra  <amodra@gmail.com>
1152
1153         * elflink.c (bfd_elf_record_link_assignment): Dont make
1154         STV_INTERNAL symbols STV_HIDDEN.
1155
1156 2013-04-29  Nick Clifton  <nickc@redhat.com>
1157
1158         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1159         fragmented .debug_line sections associated with unmarked code
1160         sections.
1161
1162 2013-04-29  Will Newton  <will.newton@linaro.org>
1163
1164         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1165         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1166
1167 2013-04-29  Will Newton  <will.newton@linaro.org>
1168
1169         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1170         error check up and add error message.
1171
1172 2013-04-26  Will Newton  <will.newton@linaro.org>
1173
1174         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1175
1176 2013-04-25  Alan Modra  <amodra@gmail.com>
1177
1178         * config.bfd: Add powerpc64le-linux.
1179
1180 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1181
1182         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1183         x86_64-*-elf*.
1184
1185 2013-04-24  Roland McGrath  <mcgrathr@google.com>
1186
1187         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1188         allocate space for PLT header even if IS_IPLT_ENTRY.
1189         (arm_nacl_put_plt0): New function, broken out of ...
1190         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1191         If HTAB->nacl_p, set up the PLT header in .iplt too.
1192         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1193         a mapping symbol for the start of .iplt too.
1194
1195 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1196
1197         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1198         BFD_ALIGN to int.
1199         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1200         variables.
1201         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1202         to bfd_vma.
1203         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1204
1205 2013-04-22  Alan Modra  <amodra@gmail.com>
1206
1207         PR ld/15382
1208         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1209         sh_size or reloc_count adjustment by count.
1210
1211 2013-04-22  Alan Modra  <amodra@gmail.com>
1212
1213         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1214         create_linkage_sections here..
1215         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1216         (create_linkage_sections): Move earlier in file.
1217         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1218         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1219
1220 2013-04-19  Nick Clifton  <nickc@redhat.com>
1221
1222         PR binutils/15356
1223         * compress.c (decompress_contents): Always call inflateEnd, even
1224         when another inflation operation fails.
1225
1226 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1227
1228         * elf-ifunc.c: Update copyright year.
1229
1230 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1231
1232         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1233         macro's return value is ignored.
1234         * elf32-hppa.c: Likewise.
1235         * elf32-tic6x.c: Likewise.
1236         * mach-o.c: Likewise.
1237         * mmo.c: Likewise.
1238         * opncls.c: Likewise.
1239         * peicode.h: Likewise.
1240         * elf32-m32r.c: Check return value of bfd_set_section_*().
1241         * elfnn-ia64.c: Likewise.
1242         * elfxx-mips.c: Likewise.
1243         * vms-alpha.c: Likewise.
1244
1245 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1246
1247         PR ld/15371
1248         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1249         regular reference without non-GOT reference when building
1250         shared library.
1251
1252 2013-04-15  Alan Modra  <amodra@gmail.com>
1253
1254         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1255         cache slot for archives.
1256
1257 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1258
1259         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1260         local variable mmop.
1261
1262 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1263
1264         PR ld/12494
1265         * bfd/elf32-avr.c: Consider all sections to determine if linker
1266         relaxation can safely delete a ret after a call/jmp
1267
1268 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1269
1270         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1271         INODEs.
1272
1273 2013-04-08  Tom Tromey  <tromey@redhat.com>
1274
1275         * som.c (bfd_section_from_som_symbol): No longer static.
1276         * som.h (bfd_section_from_som_symbol): Declare.
1277
1278 2013-04-06  Alan Modra  <amodra@gmail.com>
1279
1280         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1281         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1282
1283 2013-04-05  Nick Clifton  <nickc@redhat.com>
1284
1285         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1286
1287 2013-04-04  Alan Modra  <amodra@gmail.com>
1288
1289         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1290         * bfd-in2.h: Regenerate.
1291         * elflink.c (elf_link_add_object_symbols): Use new error.
1292
1293 2013-04-03  Nick Clifton  <nickc@redhat.com>
1294
1295         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1296         (bfd_elf32_bfd_is_target_special_symbol): Define.
1297
1298 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1299
1300         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1301         elf64_aarch64_locals to get local GOT reference counts.
1302
1303 2013-04-02  DJ Delorie  <dj@redhat.com>
1304
1305         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1306         (rl78_elf_relax_section): Only fetch the next reloc if there is
1307         one expected.
1308
1309 2013-03-30  Alan Modra  <amodra@gmail.com>
1310
1311         PR ld/15323
1312         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1313         global symbols referenced by relocs.
1314         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1315         * elf32-bfin.c (bfin_check_relocs): Likewise.
1316         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1317         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1318         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1319         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1320         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1321         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1322         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1323         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1324         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1325         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1326         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1327         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1328         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1329         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1330         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1331         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1332         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1333         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1334         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1335         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1336         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1337         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1338         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1339         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1340         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1341         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1342         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1343         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1344         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1345         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1346         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1347         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1348         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1349         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1350         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1351         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1352         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1353         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1354         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1355         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1356         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1357         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1358         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1359         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1360         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1361         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1362         test indirect/warning links for NULL.
1363
1364 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1365
1366         PR ld/15323
1367         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1368         symbol is referenced by a non-shared object.
1369         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1370
1371 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1372
1373         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1374         R_SH_REL32 relocations against undefined weak symbols.
1375
1376 2013-03-28  Alan Modra  <amodra@gmail.com>
1377
1378         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1379         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1380         into ifunc and non-ifunc.
1381         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1382         separate ifunc/non-ifunc dynrel counts.
1383         (allocate_got): Always use reliplt for ifunc.
1384         (allocate_dynrelocs): Likewise.
1385         (ppc64_elf_size_dynamic_sections): Likewise.
1386         (ppc64_elf_layout_multitoc): Likewise.
1387         (ppc64_elf_relocate_section): Likewise.
1388
1389 2013-03-28  Alan Modra  <amodra@gmail.com>
1390
1391         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1392         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1393         into ifunc and non-ifunc.
1394         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1395         (ppc_elf_size_dynamic_sections): Likewise.
1396         (ppc_elf_relocate_section): Likewise.
1397
1398 2013-03-28  Alan Modra  <amodra@gmail.com>
1399
1400         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1401         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1402         bfd_link_info* and asection* params.
1403         (_bfd_elf_reloc_type_class): Likewise.
1404         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1405         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1406         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1407         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1408         for any reliplt reloc.  Don't return reloc_class_plt for
1409         R_PPC_REL24 and R_PPC_ADDR24.
1410         * elf64-ppc.c (allocate_got): Formatting.
1411         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1412         reliplt reloc.
1413         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1414         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1415         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1416         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1417         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1418         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1419         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1420         Add extra params to the various reloc_type_class functions.
1421
1422 2013-03-27  Alan Modra  <amodra@gmail.com>
1423
1424         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1425         masks for all local ifunc syms.
1426         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1427         (ppc_elf_size_dynamic_sections): Likewise.
1428         (ppc_elf_relocate_section): Likewise.
1429
1430 2013-03-27  Will Newton  <will.newton@linaro.org>
1431
1432         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1433         dynamic reloc for symbols with dynindx == -1.
1434         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1435         dynamic reloc for symbols with dynindx == -1.
1436
1437 2013-03-27  Will Newton  <will.newton@linaro.org>
1438
1439         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1440         dynamic reloc for non-default visibility undefined weaks.
1441         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1442         dynamic reloc for non-default visibility undefined weaks.
1443
1444 2013-03-26  Alan Modra  <amodra@gmail.com>
1445
1446         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1447         over _bfd_elf_merge_symbol calls.
1448
1449 2013-03-26  Alan Modra  <amodra@gmail.com>
1450
1451         * elflink.c (elf_link_add_object_symbols): Add assertion for
1452         common override alignment check code.  Formatting.
1453
1454 2013-03-25  Alan Modra  <amodra@gmail.com>
1455
1456         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1457         usual common symbols as well as for dynamic.  Add poldbfd param.
1458         Save old bfd.  Adjust callers.
1459         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1460         and "value" by value, not pointer.  Adjust caller.
1461         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1462         Delete code to set same.  Use old_bfd and old_alignment from
1463         _bfd_elf_merge_symbol instead.  Add default symbol before
1464         alignment and size checks.  Wrap overlong lines.
1465
1466 2013-03-25  Alan Modra  <amodra@gmail.com>
1467
1468         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1469         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1470         when override is true.
1471
1472 2013-03-25  Alan Modra  <amodra@gmail.com>
1473
1474         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1475         of *sym_hash.
1476
1477 2013-03-25  Alan Modra  <amodra@gmail.com>
1478
1479         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1480         Wrap long lines.
1481         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1482         early in symbol loop.
1483
1484 2013-03-25  Alan Modra  <amodra@gmail.com>
1485
1486         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1487         (_bfd_elf_init_reloc_shdr): Delete.
1488         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1489         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1490         just what is needed.
1491         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1492
1493 2013-03-23  Alan Modra  <amodra@gmail.com>
1494
1495         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1496         * elflink.c (_bfd_elf_merge_symbol): Make static.
1497         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1498         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1499
1500 2013-03-23  Alan Modra  <amodra@gmail.com>
1501
1502         PR ld/15270
1503         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1504         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1505         def_dynamic/ref_dynamic.
1506         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1507         owned syms.
1508
1509 2013-03-22  David S. Miller  <davem@davemloft.net>
1510
1511         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1512         hwcaps attribute.
1513
1514 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1515
1516         PR ld/14902
1517         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1518         errors adjusting relocs and symbols.
1519
1520 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1521
1522         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1523         @(disp:32,ERx) to mov @(disp:16,ERx).
1524         (R_H8_DISP32A16): New reloc.
1525         Comments added and corrected.
1526         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1527         * bfd-in2.h: Regenerate.
1528         * libbfd.h: Regenerate.
1529
1530 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1531
1532         * coffgen.c (coff_real_object_p): Make global.
1533         * peicode.h (coff_real_object_p): Add prototype.
1534         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1535         external_PEI_IMAGE_hdr structure.
1536         (coff_swap_filehdr_in): Handle variable header-size.
1537         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1538         of directory-entiries as specified in pe-header.
1539
1540 2013-03-21  Nick Clifton  <nickc@redhat.com>
1541
1542         PR sim/15286
1543         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1544         iWMMXt and iWMMXt2 processors from attributes.
1545
1546 2013-03-20  Alan Modra  <amodra@gmail.com>
1547
1548         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1549         sh_type according to is_rela.
1550
1551 2013-03-18  Alan Modra  <amodra@gmail.com>
1552
1553         PR ld/12549
1554         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1555         considering whether an --as-needed library is needed.
1556
1557 2013-03-14  Tom Tromey  <tromey@redhat.com>
1558
1559         * opncls.c (bfd_get_debug_link_info): Rename from
1560         get_debug_link_info.  Export.  Update comment.
1561         (find_separate_debug_file): Update.
1562         * bfd-in2.h: Rebuild.
1563
1564 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1565
1566         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1567         support.
1568         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1569         relocs.
1570
1571 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1572
1573         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1574         * elf.c (elfcore_write_s390_tdb): New function.
1575         (elfcore_write_register_note): Call it.
1576         (elfcore_grok_s390_tdb): New function.
1577         (elfcore_grok_note): Call it.
1578
1579 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1580
1581         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1582
1583 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1584
1585         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1586
1587 2013-03-04  Alan Modra  <amodra@gmail.com>
1588
1589         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1590         non-zero addends when relocatable, rather than addends >= 32768.
1591         Always zero "addend" before applying relocation.
1592
1593 2013-03-04  Nick Clifton  <nickc@redhat.com>
1594
1595         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1596         file pointer offsets for thin archives.
1597
1598 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1599
1600         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1601         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1602
1603 2013-02-27  DJ Delorie  <dj@redhat.com>
1604
1605         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1606         * libbfd.h: Regenerate.
1607         * bfd-in2.h: Regenerate.
1608         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1609         references in compuated relocs.
1610
1611 2013-02-26  Anthony Green  <green@moxielogic.com>
1612
1613         * config.bfd: Extend moxie-rtems target triplet name support.
1614
1615 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1616
1617         PR ld/15167
1618         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1619         unique_global only for definition.
1620         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1621         here.
1622         (elf_link_add_object_symbols): Set unique_global only
1623         for definition.
1624
1625 2013-02-21  Alan Modra  <amodra@gmail.com>
1626
1627         * elf-bfd.h (struct elf_build_id): Extracted from..
1628         (struct elf_build_id_info): ..here.  Delete.
1629         (struct output_elf_obj_tdata): New, extracted from..
1630         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1631         Add "o" field.
1632         (elf_program_header_size): Reference tdata->o.
1633         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1634         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1635         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1636         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1637         when opening bfd in any mode that might write.
1638         (_bfd_elf_write_object_contents): Use build_id field in
1639         output_elf_obj_tdata.
1640         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1641         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1642
1643 2013-02-21  Alan Modra  <amodra@gmail.com>
1644
1645         * elf-bfd.h (struct core_elf_obj_tdata): New.
1646         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1647         core_program, and core_command.  Add "core".
1648         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1649         Update all refs to tdata core fields.
1650         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1651         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1652         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1653         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1654         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1655         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1656         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1657         to tdata core fields.
1658
1659 2013-02-21  Alan Modra  <amodra@gmail.com>
1660
1661         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1662         Delete num_locals and num_globals.
1663         (elf_num_locals, elf_num_globals): Don't define.
1664         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1665         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1666         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1667         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1668         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1669         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1670         accessor macros.
1671         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
1672         number of locals syms via new param.
1673         (swap_out_syms): Adjust to suit elf_map_symbols change.
1674
1675 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
1676
1677         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1678         STO_MICROMIPS annotation.
1679
1680 2013-02-19  Alan Modra  <amodra@gmail.com>
1681
1682         * configure.in: Bump version to 2.23.52.
1683         * elf-bfd.h (struct elf_build_id_info): New.
1684         (struct elf_obj_tdata): Delete after_write_object_contents,
1685         after_write_object_contents_info and build_id_size.  Make build_id
1686         a pointer to struct elf_build_id_info.
1687         * elf.c (_bfd_elf_write_object_contents): Style.  Update
1688         after_write_ibject_contents invocation.
1689         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
1690         allow zero size notes.
1691         * configure: Regenerate.
1692
1693 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1694
1695         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1696         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1697         (micromips_elf64_howto_table_rela): Likewise.
1698         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1699         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1700         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1701         (elf_micromips_howto_table_rela): Likewise.
1702         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1703
1704 2013-02-18  Paul Brook  <paul@codesourcery.com>
1705
1706         * elfxx-mips.c (MICROMIPS_P): New macro.
1707         (_bfd_mips_elf_symbol_processing): Use it.
1708
1709 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1710
1711         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1712         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1713
1714 2013-02-18  Alan Modra  <amodra@gmail.com>
1715
1716         PR ld/12549
1717         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1718         (_bfd_elf_strtab_clear_all_refs): Declare.
1719         (_bfd_elf_strtab_resize): Declare.
1720         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1721         (_bfd_elf_strtab_clear_all_refs): New function.
1722         (_bfd_elf_strtab_resize): Likewise.
1723         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1724
1725 2013-02-18  Alan Modra  <amodra@gmail.com>
1726
1727         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1728         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1729         and elf_text_section to..
1730         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
1731         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1732         (struct alpha_elf_find_line): ..this.
1733         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1734
1735 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1736
1737         PR ld/15146
1738         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1739         for references from the dummy bfd.
1740
1741 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1742
1743         PR ld/15149
1744         * elflink.c (elf_link_add_object_symbols): Also track weak
1745         references.
1746
1747 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1748
1749         PR binutils/15151
1750         * archive.c (_bfd_find_nested_archive): Don't allow a nested
1751         archive pointing to itself.
1752         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1753
1754 2013-02-15  Nick Clifton  <nickc@redhat.com>
1755
1756         PR binutils/15140
1757         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1758         accessing a corrupt nested archive.
1759
1760 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
1761
1762         * elfxx-mips.c (mips_got_page_ref): New structure.
1763         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1764         pair to represent the anchor point.
1765         (mips_got_info): Add a got_page_refs field.
1766         (mips_elf_link_hash_table): Add a sym_cache field.
1767         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1768         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1769         new anchor representation.
1770         (mips_elf_create_got_info): Create got_page_refs rather than
1771         got_page_entries.
1772         (mips_elf_record_got_page_ref): New function.
1773         (mips_elf_pages_for_range): Move further down file.
1774         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
1775         Use a section rather than a (bfd, symndx) pair to represent the
1776         anchor point.
1777         (mips_elf_resolve_got_page_ref): New function.
1778         (mips_elf_resolve_final_got_entries): Use it to populate
1779         got_page_entries.
1780         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1781         rather than mips_elf_record_got_page_entry.  Only nullify h
1782         afterwards.
1783         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1784         earlier.
1785
1786 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
1787
1788         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1789         in g->relocs.
1790
1791 2013-02-12  Alan Modra  <amodra@gmail.com>
1792
1793         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1794         suitable definition when using generic linker hash table.
1795
1796 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1797
1798         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1799         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1800         mips_elf_traverse_got_arg.  Count GOT entries.
1801         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1802         as argument.  Update after above changes.
1803         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1804         mips_elf_count_got_entries.  Update the calls to
1805         mips_elf_resolve_final_got_entries.
1806
1807 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1808
1809         * elfxx-mips.c (mips_got_tls_type): New enum.
1810         (mips_got_entry): Add tls_initialized.
1811         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1812         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1813         GOT_TLS_TYPE masks.
1814         (mips_elf_reloc_tls_type, mips_tls_got_entries)
1815         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1816         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1817         than GOT_NORMAL.
1818         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1819         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
1820         tls_initialized rather than GOT_TLS_DONE.
1821         (mips_tls_got_index): Delete.
1822         (mips_elf_local_got_index, mips_elf_global_got_index): Use
1823         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1824         (mips_elf_record_got_entry): Initialize tls_initialized.
1825
1826 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1827
1828         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1829         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1830         tls_ie_got_offset and tls_gd_got_offset.
1831         (mips_elf_link_hash_newfunc): Remove initialization.
1832         (mips_elf_create_got_info): Likewise.
1833         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1834         (mips_tls_single_got_index): Delete.
1835         (mips_elf_local_got_index): Always use the GOT entry to track
1836         GOT indices.
1837         (mips_elf_global_got_index): Likewise.
1838         (mips_elf_create_local_got_entry): Assert that TLS entries have
1839         already been allocated.
1840         (mips_elf_record_global_got_symbol): Don't initialize
1841         tls_ie_type or tls_gd_type.
1842         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1843         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1844         entry.
1845         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1846         the GOT entries.
1847         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1848         have been allocated.
1849         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1850         tls_ie_type and tls_gd_type.
1851
1852 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1853
1854         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
1855         aliasing violation.  Check for htab allocation failures.
1856
1857 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1858
1859         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1860         split out from...
1861         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1862         the output bfd and info come first.
1863         (mips_elf_calculate_relocation): Update the call to
1864         mips_elf_global_got_index accordingly.
1865         (_bfd_mips_elf_finish_dynamic_symbol): Use
1866         mips_elf_primary_global_got_index rather than
1867         mips_elf_global_got_index.
1868         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1869
1870 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1871
1872         * elfxx-mips.c (mips_got_entry): Update comments.
1873         (mips_elf_multi_got_entry_eq): Rename to...
1874         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1875         (mips_elf_create_got_info): Remove master_got_p argument.
1876         Always use mips_elf_got_entry_eq.
1877         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1878         Update calls accordingly.
1879
1880 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1881
1882         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1883         (mips_elf_bfd2got_hash): Delete.
1884         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1885         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1886         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1887         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1888         than mips_elf_got_for_ibfd.
1889         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1890         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1891         (mips_elf_make_got_per_bfd): Replace with...
1892         (mips_elf_add_got_entry): ...this new function.
1893         (mips_elf_make_got_pages_per_bfd): Replace with...
1894         (mips_elf_add_got_page_entry): ...this new function.
1895         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1896         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1897         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1898         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1899         to set the BFD's GOT and free the old table.
1900         (mips_elf_merge_got): Replace bfd2got argument with separate
1901         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1902         Use mips_elf_count_got_entries to count the number of entries in
1903         each GOT.  Update the calls to mips_elf_merge_got_with.
1904         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1905         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1906         (mips_elf_multi_got): Don't create the bfd2got hash table.
1907         Replace hash table traversal with a walk over the input bfds,
1908         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1909         to set the output bfd's GOT.
1910         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1911         bfds use the master GOT in the single-GOT case.
1912         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1913         rather than mips_elf_got_for_ibfd.
1914
1915 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1916
1917         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1918         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1919         (mips_elf_record_global_got_symbol): Update the hash entry before
1920         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1921         the latter.
1922         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1923         (mips_elf_record_got_page_entry): Record the entry in both the
1924         master and bfd GOTs.
1925
1926 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1927
1928         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1929         create another one if necessary.
1930         (mips_elf_set_gotidx): New function.
1931         (mips_elf_set_global_gotidx): Use it.
1932         (mips_elf_initialize_tls_index): Likewise.  Take a
1933         mips_elf_traverse_got_arg as argument.
1934         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1935         (mips_elf_multi_got): Likewise.  Cope with error returns from
1936         mips_elf_set_global_gotidx.
1937
1938 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1939
1940         * elfxx-mips.c (mips_got_info): Add relocs field.
1941         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1942         with...
1943         (mips_elf_traverse_got_arg): ...this new structure.
1944         (mips_elf_count_local_tls_relocs): Delete.
1945         (mips_elf_count_global_tls_relocs): Likewise.
1946         (mips_elf_count_got_entry): New function.
1947         (mips_elf_count_local_got_entries): Likewise.
1948         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1949         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1950         (mips_elf_record_local_got_symbol): Don't count got entries here.
1951         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1952         (mips_elf_set_global_got_offset): Split into...
1953         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1954         new functions.  Take a mips_elf_traverse_got_arg rather than a
1955         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1956         Use g->relocs to record the number of relocs needed for global GOT
1957         entries.
1958         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1959         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1960         relocations.  Update for above function split.
1961         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1962         to count both the number of GOT entries and the number of TLS
1963         relocs required by local entries.  Likewise
1964         mips_elf_count_global_tls_entries and global entries.
1965         Remove uses of mips_elf_count_local_tls_relocs and
1966         mips_elf_count_global_tls_relocs.
1967
1968 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1969
1970         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1971         to say that each structure represents only one type of TLS reference.
1972         (GOT_TLS_TYPE): New define.
1973         (mips_elf_link_hash_entry): Temporarily split tls_type and
1974         tls_got_offset into two variables each.
1975         (mips_elf_link_hash_newfunc): Update accordingly.
1976         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1977         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1978         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1979         (mips_tls_got_relocs): Use a switch statement.
1980         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1981         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1982         local "offset" variable.
1983         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1984         code that handled entries with two TLS types; always use the
1985         original got_index instead.
1986         (mips_tls_single_got_index): New function.
1987         (mips_elf_local_got_index): Use entry->tls_type to check for
1988         TLS entries.  Use mips_tls_single_got_index.  Update call to
1989         mips_tls_got_index.
1990         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1991         Use p->tls_type to check for TLS entries.  Update call to
1992         mips_tls_got_index.  Use mips_tls_single_got_index.
1993         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1994         Use entry.tls_type to check for TLS entries.
1995         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1996         with r_type argument.  Use mips_elf_reloc_tls_type.
1997         Set up the new hash entry fields.
1998         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1999         with r_type argument.  Use mips_elf_reloc_tls_type and
2000         mips_tls_got_entries.  Remove code that handled entries
2001         with multiple TLS types.
2002         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2003         (mips_elf_initialize_tls_index): Handle new hash entry fields.
2004         Use equality rather than masks when checking for specific TLS types.
2005         Use mips_tls_got_entries.  Remove code that handled entries
2006         with multiple TLS types.
2007         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2008         testing the hash table entry.
2009         (_bfd_mips_elf_check_relocs): Update calls to
2010         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2011         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2012         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2013
2014 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2015
2016         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2017         (mips_elf_got_entry_hash): ...this, deleting the old version.
2018         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2019         both types of GOT.
2020
2021 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2022
2023         * elfxx-mips.c (mips_elf_create_got_info): New function.
2024         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2025         (mips_elf_create_got_section): Likewise.
2026
2027 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2028
2029         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2030         gotidx to -1.
2031
2032 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2033
2034         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2035
2036 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2037
2038         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2039         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
2040
2041 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2042
2043         * elfxx-mips.c (mips_elf_count_global_tls_entries)
2044         (mips_elf_count_global_tls_relocs): Don't count indirect or
2045         warning symbols.
2046         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2047         number of TLS entries were allocated.
2048
2049 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2050
2051         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2052
2053 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2054
2055         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2056         if there are TLS relocations.
2057
2058 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2059
2060         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2061         (mips_elf_resolve_final_got_entries): Remove bogus comment.
2062
2063 2013-02-11  Alan Modra  <amodra@gmail.com>
2064
2065         * elfcode.h (elf_checksum_contents): Free contents.
2066         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2067         * elflink.c (_bfd_elf_link_hash_table_free): New function.
2068         (elf_final_link_free): New function, extracted from..
2069         (bfd_elf_final_link): ..here.  Always call
2070         _bfd_elf_write_section_eh_frame_hdr.
2071         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2072         _bfd_elf_link_hash_table_free.
2073         * libbfd-in.h (_bfd_merge_sections_free): Declare.
2074         * libbfd.h: Regenerate.
2075         * merge.c (_bfd_merge_sections_free): New function.
2076         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2077         hdr_info->array.
2078         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2079         _bfd_elf_link_hash_table_free.
2080         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2081         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2082         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2083         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2084         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2085         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2086         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2087         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2088         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2089         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2090         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2091         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2092         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2093         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2094         (bfd_elf32_bfd_link_hash_table_free): Don't define.
2095         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2096         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2097
2098 2013-02-10  Alan Modra  <amodra@gmail.com>
2099
2100         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2101         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2102         * m68klinux.c (linux_link_hash_table_create): Likewise.
2103         * sparclinux.c (linux_link_hash_table_create): Likewise.
2104         * sunos.c (sunos_link_hash_table_create): Likewise.
2105         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2106         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2107         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2108         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2109         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2110         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2111         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2112         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2113         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2114         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2115         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2116         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2117         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2118         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2119         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2120         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2121         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2122         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2123         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2124         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2125         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2126         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2127         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2128         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2129         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2130         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2131         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2132         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2133
2134 2013-02-10  Alan Modra  <amodra@gmail.com>
2135
2136         * i386linux.c (linux_link_hash_table_create): Allocate table
2137         with bfd_zmalloc, not bfd_alloc.
2138         * pdp11.c (link_hash_table_create): Allocate table with
2139         bfd_malloc, not bfd_alloc.
2140         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2141         with bfd_zmalloc, not bfd_zalloc.
2142         (bfin_link_hash_table_create): Likewise.
2143         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2144         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2145
2146 2013-02-10  Alan Modra  <amodra@gmail.com>
2147
2148         PR ld/15113
2149         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2150
2151 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
2152
2153         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2154         sections.
2155         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2156         symbol.
2157
2158 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2159
2160         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2161         288 to 272.
2162
2163 2013-02-08  Alan Modra  <amodra@gmail.com>
2164
2165         PR binutils/15106
2166         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2167         * elf.c (elf_find_function): Revert last change.  Use new
2168         tdata field rather than static vars for cache.
2169
2170 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2171
2172         PR ld/15107
2173         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2174         symbol is defined in regular object.
2175
2176 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
2177
2178         PR binutils/15106
2179         * elf.c (elf_find_function): Don't cache if symbols change.
2180
2181 2013-02-07  Alan Modra  <amodra@gmail.com>
2182
2183         PR binutils/14873
2184         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2185         copy attributes from or to non-ELF.
2186
2187 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2188
2189         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2190         for non-zero TLS symbol.
2191         (elf_i386_relocate_section): Don't resolve size relocation against
2192         non-zero TLS symbol.
2193         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2194         pc_count for non-zero TLS symbol.
2195         (elf_x86_64_relocate_section): Don't resolve size relocation
2196         against non-zero TLS symbol.
2197
2198 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2199             Andrew Jenner <andrew@codesourcery.com>
2200
2201         Based on patches from Altera Corporation.
2202
2203         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2204         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2205         (BFD_BACKENDS): Add elf32-nios2.lo.
2206         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2207         * Makefile.in: Regenerated.
2208         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2209         bfd_elf32_littlenios2_vec.
2210         * configure: Regenerated.
2211         * config.bfd: Add cases for nios2.
2212         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2213         (bfd_mach_nios2): Define.
2214         (bfd_nios2_arch): Declare.
2215         (bfd_archures_list): Add bfd_nios2_arch.
2216         * targets.c (bfd_elf32_bignios2_vec): Declare.
2217         (bfd_elf32_littlenios2_vec): Declare.
2218         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2219         bfd_elf32_littlenios2_vec.
2220         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2221         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2222         * bfd-in2.h: Regenerated.
2223         * libbfd.h: Regenerated.
2224         * cpu-nios2.c: New file.
2225         * elf32-nios2.c: New file.
2226
2227 2013-02-06  Alan Modra  <amodra@gmail.com>
2228
2229         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2230         stubs in stub_bfd.
2231
2232 2013-02-06  Alan Modra  <amodra@gmail.com>
2233
2234         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2235         * Makefile.in: Regenerate.
2236
2237 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2238             Pedro Alves  <palves@redhat.com>
2239
2240         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2241         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2242         declaration.
2243         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2244         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2245         * elf-linux-psinfo.h: New file.
2246         * elf.c: Include elf-linux-psinfo.h.
2247         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2248         New functions.
2249         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2250         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2251         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2252         (elfcore_write_ppc_linux_prpsinfo32): New function.
2253
2254 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2255
2256         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2257         start address.
2258
2259 2013-02-04  Alan Modra  <amodra@gmail.com>
2260
2261         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2262         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2263         * Makefile.in: Regenerate.
2264         * po/SRC-POTFILES.in: Regenerate.
2265
2266 2013-02-04  Alan Modra  <amodra@gmail.com>
2267
2268         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2269         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2270
2271 2013-02-01  Alan Modra  <amodra@gmail.com>
2272
2273         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2274         clears def_regular.
2275
2276 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2277
2278         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2279         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2280         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2281
2282 2013-01-31  Alan Modra  <amodra@gmail.com>
2283             David S. Miller  <davem@davemloft.net>
2284
2285         PR ld/15056
2286         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2287         references to __tls_get_addr.
2288         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2289         vtinherit and vtentry reloc handling too.
2290         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2291
2292 2013-01-31  Alan Modra  <amodra@gmail.com>
2293
2294         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2295
2296 2013-01-31  Alan Modra  <amodra@gmail.com>
2297
2298         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2299
2300 2013-01-28  Alan Modra  <amodra@gmail.com>
2301
2302         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2303         "relocation" in error messages throughout file.
2304         (ppc64_elf_relocate_section): Remove sibling call error message,
2305         replace with "call lacks nop".  Specially report errors for
2306         branches to function entry points via OPD lookup and branches
2307         to stubs.  Remove NULL symbol handling now done by %T.
2308
2309 2013-01-28  Alan Modra  <amodra@gmail.com>
2310
2311         * archive.c (bfd_generic_archive_p): Return target and keep
2312         ardata on partial matches.
2313         * format.c (bfd_check_format_matches): Adjust for above
2314         change.  Remove bfd_error_file_ambiguously_recognized dead
2315         code.
2316
2317 2013-01-26  Alan Modra  <amodra@gmail.com>
2318
2319         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2320         bfd_preserve_finish): Move to..
2321         * format.c: ..here, splitting out..
2322         (bfd_reinit): ..this.  New function.
2323         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2324         keep bfd state for a match.
2325         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2326         * elfcore.h (elf_core_file_p): Likewise.
2327         * mach-o.c (bfd_mach_o_header_p): Likewise.
2328         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2329         * xsym.c (bfd_sym_object_p): Likewise.
2330         * mmo.c (mmo_scan): Clear abfd->symcount.
2331         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2332         * section.c (bfd_section_list_clear): Clear section_htab.count.
2333         * bfd-in2.h: Regenerate.
2334
2335 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2336
2337         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2338         second reloc, make sure that the reloc potentially exists first.
2339
2340 2013-01-24  Nick Clifton  <nickc@redhat.com>
2341
2342         * archures.c: Add bfd_mach_v850e3v5.
2343         * bfd-in2.h: Regenerate.
2344         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2345         * cpu-v850_rh850.c: Likewise.
2346         * elf32-v850.c: Add support for v850e3v5 architecture.
2347
2348 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2349
2350         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2351
2352 2013-01-23  Leif Ekblad  <leif@rdos.net>
2353
2354         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2355
2356 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2357
2358         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2359         non-zero TLS symbol.
2360         (elf_i386_relocate_section): Resolve size relocation against
2361         non-zero TLS symbol.
2362         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2363         for non-zero TLS symbol.
2364         (elf_x86_64_relocate_section): Resolve size relocation against
2365         non-zero TLS symbol.
2366
2367 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2368
2369         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2370         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2371         true.
2372
2373 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2374
2375         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2376         PC-relative relocation.
2377         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2378         as PC-relative relocation.
2379
2380 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2381
2382         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2383         check.
2384         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2385
2386         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2387         and R_X86_64_SIZE64 check.
2388         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2389         nor R_X86_64_SIZE64.
2390
2391 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2392
2393         * bfd-in2.h: Regenerated.
2394         * libbfd.h: Likewise.
2395
2396         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2397         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2398         (elf_i386_check_relocs): Handle R_386_SIZE32.
2399         (elf_i386_gc_sweep_hook): Likewise.
2400         (elf_i386_relocate_section): Likewise.
2401
2402         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2403         and R_X86_64_SIZE64 entries.
2404         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2405         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2406         (elf_x86_64_reloc_name_lookup): Likewise.
2407         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2408         R_X86_64_SIZE64.
2409         (elf_x86_64_gc_sweep_hook): Likewise.
2410         (elf_x86_64_relocate_section): Likewise.
2411
2412         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2413         BFD_RELOC_SIZE64.
2414
2415 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2416
2417         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2418         with R_X86_64_RELATIVE64.
2419
2420 2013-01-15  Nick Clifton  <nickc@redhat.com>
2421
2422         * elf32-msp430.c: Fix spelling typo.
2423
2424 2013-01-15  Alan Modra  <amodra@gmail.com>
2425
2426         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2427         plt-thread-safe.
2428
2429 2013-01-14  Alan Modra  <amodra@gmail.com>
2430
2431         PR binutils/14813
2432         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2433         (memory_bclose): Likewise.  Return 0 on success.
2434         * cache.c (cache_bclose): Likewise.
2435         * opncls.c (opncls_bclose, bfd_close): Likewise.
2436         * vms-lib.c (vms_lib_bclose): Likewise.
2437         * libbfd.h: Regenerate.
2438
2439 2013-01-13  Alan Modra  <amodra@gmail.com>
2440
2441         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2442         Add ref_dynamic_nonweak.
2443         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2444         (_bfd_elf_merge_symbol): Don't call above function.  Move
2445         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2446         clear dynamic_def.
2447         (elf_link_add_object_symbols): Delete redundant "override" test.
2448         Don't set dynamic_def here.
2449         (elf_link_output_extsym): Update.
2450
2451 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2452
2453         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2454         normal and TLS symbol access.
2455         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2456
2457 2013-01-12  Alan Modra  <amodra@gmail.com>
2458
2459         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2460         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2461         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2462
2463 2013-01-12  Alan Modra  <amodra@gmail.com>
2464
2465         PR ld/12549
2466         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2467         (_bfd_elf_strtab_clear_all_refs): Define.
2468         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2469         (_bfd_elf_strtab_clear_all_refs): Delete.
2470         * elflink.c (elf_link_add_object_symbols): Clear out added
2471         strtab refs.  Correct handling of warning common symbols.
2472
2473 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2474
2475         * aout0.c: Remove trailing white spaces.
2476         * archive.c: Likewise.
2477         * archures.c: Likewise.
2478         * bfd-in.h: Likewise.
2479         * bfd-in2.h: Likewise.
2480         * coff-alpha.c: Likewise.
2481         * coff-i860.c: Likewise.
2482         * coff-mips.c: Likewise.
2483         * coff-ppc.c: Likewise.
2484         * coff-tic80.c: Likewise.
2485         * coff-x86_64.c: Likewise.
2486         * coff-z80.c: Likewise.
2487         * coffcode.h: Likewise.
2488         * coffgen.c: Likewise.
2489         * cofflink.c: Likewise.
2490         * compress.c: Likewise.
2491         * corefile.c: Likewise.
2492         * cpu-arm.c: Likewise.
2493         * cpu-avr.c: Likewise.
2494         * cpu-bfin.c: Likewise.
2495         * cpu-cr16.c: Likewise.
2496         * cpu-cr16c.c: Likewise.
2497         * cpu-crx.c: Likewise.
2498         * cpu-h8300.c: Likewise.
2499         * cpu-i386.c: Likewise.
2500         * cpu-lm32.c: Likewise.
2501         * cpu-m68k.c: Likewise.
2502         * cpu-moxie.c: Likewise.
2503         * cpu-msp430.c: Likewise.
2504         * cpu-sh.c: Likewise.
2505         * cpu-xc16x.c: Likewise.
2506         * dwarf2.c: Likewise.
2507         * ecofflink.c: Likewise.
2508         * ecoffswap.h: Likewise.
2509         * elf-ifunc.c: Likewise.
2510         * elf-m10300.c: Likewise.
2511         * elf-vxworks.c: Likewise.
2512         * elf32-avr.c: Likewise.
2513         * elf32-avr.h: Likewise.
2514         * elf32-cr16.c: Likewise.
2515         * elf32-cr16c.c: Likewise.
2516         * elf32-cris.c: Likewise.
2517         * elf32-crx.c: Likewise.
2518         * elf32-frv.c: Likewise.
2519         * elf32-hppa.c: Likewise.
2520         * elf32-i860.c: Likewise.
2521         * elf32-ip2k.c: Likewise.
2522         * elf32-iq2000.c: Likewise.
2523         * elf32-m32c.c: Likewise.
2524         * elf32-m68hc1x.c: Likewise.
2525         * elf32-msp430.c: Likewise.
2526         * elf32-mt.c: Likewise.
2527         * elf32-ppc.c: Likewise.
2528         * elf32-rl78.c: Likewise.
2529         * elf32-s390.c: Likewise.
2530         * elf32-score.h: Likewise.
2531         * elf32-sh-symbian.c: Likewise.
2532         * elf32-sh.c: Likewise.
2533         * elf32-spu.c: Likewise.
2534         * elf32-tic6x.c: Likewise.
2535         * elf32-v850.c: Likewise.
2536         * elf32-xc16x.c: Likewise.
2537         * elf32-xtensa.c: Likewise.
2538         * elf64-alpha.c: Likewise.
2539         * elf64-hppa.c: Likewise.
2540         * elf64-ppc.c: Likewise.
2541         * elf64-s390.c: Likewise.
2542         * elfcore.h: Likewise.
2543         * elflink.c: Likewise.
2544         * elfxx-mips.c: Likewise.
2545         * elfxx-sparc.c: Likewise.
2546         * elfxx-tilegx.c: Likewise.
2547         * ieee.c: Likewise.
2548         * libcoff.h: Likewise.
2549         * libpei.h: Likewise.
2550         * libxcoff.h: Likewise.
2551         * linker.c: Likewise.
2552         * mach-o-i386.c: Likewise.
2553         * mach-o-target.c: Likewise.
2554         * mach-o.c: Likewise.
2555         * mach-o.h: Likewise.
2556         * mmo.c: Likewise.
2557         * opncls.c: Likewise.
2558         * pdp11.c: Likewise.
2559         * pe-x86_64.c: Likewise.
2560         * peXXigen.c: Likewise.
2561         * pef-traceback.h: Likewise.
2562         * pei-x86_64.c: Likewise.
2563         * peicode.h: Likewise.
2564         * plugin.c: Likewise.
2565         * reloc.c: Likewise.
2566         * riscix.c: Likewise.
2567         * section.c: Likewise.
2568         * som.c: Likewise.
2569         * syms.c: Likewise.
2570         * tekhex.c: Likewise.
2571         * ticoff.h: Likewise.
2572         * vaxbsd.c: Likewise.
2573         * xcofflink.c: Likewise.
2574         * xtensa-isa.c: Likewise.
2575
2576 2013-01-10  Will Newton <will.newton@imgtec.com>
2577
2578         * Makefile.am: Add Meta.
2579         * Makefile.in: Regenerate.
2580         * archures.c (bfd_mach_metag): New.
2581         * bfd-in2.h: Regenerate.
2582         * config.bfd: Add Meta.
2583         * configure: Regenerate.
2584         * configure.in: Add Meta.
2585         * cpu-metag.c: New file.
2586         * elf-bfd.h: Add Meta.
2587         * elf32-metag.c: New file.
2588         * elf32-metag.h: New file.
2589         * libbfd.h: Regenerate.
2590         * reloc.c: Add Meta relocations.
2591         * targets.c: Add Meta.
2592
2593 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2594
2595         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2596         (elfcore_write_aarch_hw_break): Likewise.
2597         (elfcore_write_aarch_hw_watch): Likewise.
2598         * elf.c (elfcore_grok_aarch_tls): New function.
2599         (elfcore_grok_aarch_hw_break): Likewise.
2600         (elfcore_grok_aarch_hw_watch): Likewise.
2601         (elfcore_grok_note): Call the new functions to handle the
2602         corresponding notes.
2603         (elfcore_write_aarch_tls): New function.
2604         (elfcore_write_aarch_hw_break): Likewise.
2605         (elfcore_write_aarch_hw_watch): Likewise.
2606         (elfcore_write_register_note): Call the new functions to handle the
2607         corresponding pseudo sections.
2608
2609 2013-01-07  Tom Tromey  <tromey@redhat.com>
2610
2611         * section.c (_bfd_std_section): Rename from std_section.
2612         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2613         (STD_SECTION): Update.
2614         * bfd-in2.h: Rebuild.
2615
2616 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2617
2618         * archures.c (bfd_mach_mips5900): Define.
2619         * bfd-in2.h: Regenerate.
2620         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2621         * cpu-mips.c: Add support for MIPS r5900.
2622         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2623
2624 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2625             Nick Clifton  <nickc@redhat.com>
2626
2627         * elflink.c (get_value): Prevent the use of an undefined shift
2628         operation.  Add sanity checks.
2629
2630 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2631
2632         * config.bfd (cr16*-*-uclinux*): New target support.
2633
2634
2635 For older changes see ChangeLog-2012
2636 \f
2637 Copyright (C) 2013 Free Software Foundation, Inc.
2638
2639 Copying and distribution of this file, with or without modification,
2640 are permitted in any medium without royalty provided the copyright
2641 notice and this notice are preserved.
2642
2643 Local Variables:
2644 mode: change-log
2645 left-margin: 8
2646 fill-column: 74
2647 version-control: never
2648 End: