bfd/ChangeLog

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