bfd/ChangeLog

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