bfd/ChangeLog

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