bfd/ChangeLog

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