bfd/ChangeLog

   1 2013-06-03  Alan Modra  <amodra@gmail.com>
   2
   3         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
   4         var.  Use it with last_stab.
   5
   6 2013-05-30  Paul Brook  <paul@codesourcery.com>
   7
   8         * bfd-in2.h: Regenerate.
   9         * elf32-mips.c (elf_mips_eh_howto): New.
  10         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
  11         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
  12         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
  13         * elf64-mips.c (elf_mips_eh_howto): New.
  14         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
  15         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
  16         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
  17         * libbfd.h: Regenerate.
  18         * reloc.c (BFD_RELOC_MIPS_EH): New.
  19
  20 2013-05-29  Nick Clifton  <nickc@redhat.com>
  21
  22         * dwarf2.c (struct dwarf2_debug): Add fields for handling
  23         alternate debug info source.
  24         (dwarf_debug_sections): Add entries for alternate .debug_str and
  25         .debug_info sections.
  26         (dwarf_debug_section_enum): Likewise.
  27         (read_alt_indirect_string): New function.  Handles a
  28         DW_FORM_GNU_strp_alt attribute.
  29         (read_alt_indirect_ref): New function.  Handles a
  30         DW_FORM_GNU_ref_alt attribute.
  31         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
  32         DW_FORM_GNU_strp_alt.
  33         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
  34         attributes.
  35         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
  36         sources.
  37         * opncls.c (GNU_DEBUGALTLINK): Define.
  38         (bfd_get_alt_debug_link_info): New function.
  39         (separate_alt_debug_file_exists): New function.
  40         (find_separate_debug_file): Add parameters for fetch and check
  41         functions.
  42         (bfd_follow_gnu_debugaltlink): New function.
  43         * bfd-in2.h: Regenerate.
  44
  45 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
  46
  47         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
  48         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
  49         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
  50         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
  51         * bfd-in2.h: Regenerate.
  52         * libbfd.h: Regenerate.
  53         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
  54         the correct names.
  55         (elf64_aarch64_tlsdesc_howto_table): Likewise.
  56         (elf64_aarch64_reloc_map): Likewise.
  57         (aarch64_resolve_relocation): Likewise.
  58         (bfd_elf_aarch64_put_addend): Likewise.
  59         (aarch64_tls_transition_without_check): Likewise.
  60         (aarch64_reloc_got_type): Likewise.
  61         (elf64_aarch64_final_link_relocate): Likewise.
  62         (elf64_aarch64_tls_relax): Likewise.
  63         (elf64_aarch64_relocate_section): Likewise.
  64         (elf64_aarch64_gc_sweep_hook): Likewise.
  65         (elf64_aarch64_check_relocs): Likewise.
  66
  67 2013-05-26  Mark Wielaard  <mjw@redhat.com>
  68
  69         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
  70         (max_open_files): New static int initialized to zero.
  71         (bfd_cache_max_open): New static function to set and return
  72         max_open_files.
  73         (bfd_cache_init): Use bfd_cache_max_open.
  74         (bfd_open_file): Likewise.
  75         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
  76         (AC_CHECK_FUNCS): Add getrlimit.
  77         * configure: Regenerated.
  78         * config.in: Likewise.
  79         * sysdep.h: Check and include sys/resource.h for getrlimit.
  80
  81 2013-05-23  Alan Modra  <amodra@gmail.com>
  82
  83         * format.c (bfd_check_format_matches): Don't match a target in
  84         targ_selvecs if some other target is a better match.  If
  85         targets implement match priority, fall back to the first of
  86         the best matches.
  87
  88 2013-05-22  Eric Herman  <eric@freesa.org>
  89
  90         PR binutils/15462
  91         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
  92
  93 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
  94
  95         PR binutils/15474
  96         * srec.c (srec_set_section_contents): Properly convert size
  97         and offset to address when octets_per_byte is not unity.
  98
  99 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 100
 101         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 102         refcount member of the gotplt_union when resetting the reference
 103         count.  Adjust comment.
 104
 105 2013-05-20  Will Newton  <will.newton@linaro.org>
 106
 107         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 108         relocs_copied member.
 109         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 110         relocs_copied member.
 111         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 112         relocs_copied member.
 113
 114 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 115
 116         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 117         function definition.
 118
 119 2013-05-16  Cary Coutant  <ccoutant@google.com>
 120
 121         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 122         external_ext_size and esize.
 123
 124 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 125
 126         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 127         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 128
 129 2013-05-15  Andreas Schwab  <schwab@suse.de>
 130
 131         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 132
 133 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 134
 135         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 136         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 137
 138 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 139
 140         * bfd.c (_bfd_default_error_handler): Replace use of putc
 141         by fputc.  Add comment explaining why.
 142
 143 2013-05-09  Alan Modra  <amodra@gmail.com>
 144
 145         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 146         of symbols when hashes already exist.
 147
 148 2013-05-07  Will Newton  <will.newton@linaro.org>
 149
 150         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 151         plt_header_size argument for ports where it differs from
 152         plt_entry_size.
 153         * elf-bfd.h: Likewise.
 154         * elf32-i386.c: Pass plt_header_size to
 155         _bfd_elf_allocate_ifunc_dyn_relocs.
 156         * elf64-x86-64.c: Likewise.
 157
 158 2013-05-07  Will Newton  <will.newton@linaro.org>
 159
 160         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 161         function.
 162         * elf-bfd.h: Likewise.
 163
 164 2013-05-06  Paul Brook  <paul@codesourcery.com>
 165
 166         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 167         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 168         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 169         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 170         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 171         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 172
 173 2013-05-06  Alan Modra  <amodra@gmail.com>
 174
 175         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 176         hashes are not available.
 177
 178 2013-05-06  Alan Modra  <amodra@gmail.com>
 179
 180         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 181         hashes around loading as-needed library.  Zero them on allocation,
 182         and restore to initial all-zero state if library not needed.
 183         Arrange to reuse hashes if we load library again later.
 184
 185 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 186
 187         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 188         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 189         * elfn32-mips.c: Likewise.
 190         * elf64-mips.c: Likewise.
 191
 192 2013-05-02  Nick Clifton  <nickc@redhat.com>
 193
 194         * archures.c: Add some more MSP430 machine numbers.
 195         * config.bfd (msp430): Define targ_selvecs.
 196         * configure.in: Add bfd_elf32_msp430_ti_vec.
 197         * cpu-msp430.c: Add some more MSP430 machine numbers.
 198         * elf32-msp430.c Add support for MSP430X relocations.
 199         Add support for TI compiler generated relocations.
 200         Add support for sym_diff relocations.
 201         Add support for relaxing out of range short branches into long
 202         branches.
 203         Add support for MSP430 attribute section.
 204         * reloc.c: Add MSP430X relocations.
 205         * targets.c: Add bfd_elf32_msp430_ti_vec.
 206         * bfd-in2.h: Regenerate.
 207         * configure: Regenerate.
 208         * libbfd.h: Regenerate.
 209
 210 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 211
 212         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
 213         alpha*-*-linux*ecoff*.
 214
 215 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
 216
 217         PR binutils/15417
 218         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
 219         zero.
 220
 221 2013-04-30  Alan Modra  <amodra@gmail.com>
 222
 223         * elflink.c (bfd_elf_record_link_assignment): Dont make
 224         STV_INTERNAL symbols STV_HIDDEN.
 225
 226 2013-04-29  Nick Clifton  <nickc@redhat.com>
 227
 228         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
 229         fragmented .debug_line sections associated with unmarked code
 230         sections.
 231
 232 2013-04-29  Will Newton  <will.newton@linaro.org>
 233
 234         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
 235         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
 236
 237 2013-04-29  Will Newton  <will.newton@linaro.org>
 238
 239         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
 240         error check up and add error message.
 241
 242 2013-04-26  Will Newton  <will.newton@linaro.org>
 243
 244         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
 245
 246 2013-04-25  Alan Modra  <amodra@gmail.com>
 247
 248         * config.bfd: Add powerpc64le-linux.
 249
 250 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
 253         x86_64-*-elf*.
 254
 255 2013-04-24  Roland McGrath  <mcgrathr@google.com>
 256
 257         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
 258         allocate space for PLT header even if IS_IPLT_ENTRY.
 259         (arm_nacl_put_plt0): New function, broken out of ...
 260         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
 261         If HTAB->nacl_p, set up the PLT header in .iplt too.
 262         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
 263         a mapping symbol for the start of .iplt too.
 264
 265 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 266
 267         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
 268         BFD_ALIGN to int.
 269         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
 270         variables.
 271         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
 272         to bfd_vma.
 273         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
 274
 275 2013-04-22  Alan Modra  <amodra@gmail.com>
 276
 277         PR ld/15382
 278         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
 279         sh_size or reloc_count adjustment by count.
 280
 281 2013-04-22  Alan Modra  <amodra@gmail.com>
 282
 283         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
 284         create_linkage_sections here..
 285         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
 286         (create_linkage_sections): Move earlier in file.
 287         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
 288         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
 289
 290 2013-04-19  Nick Clifton  <nickc@redhat.com>
 291
 292         PR binutils/15356
 293         * compress.c (decompress_contents): Always call inflateEnd, even
 294         when another inflation operation fails.
 295
 296 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         * elf-ifunc.c: Update copyright year.
 299
 300 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
 301
 302         * coffcode.h: Added a cast to void when a bfd_set_section_*()
 303         macro's return value is ignored.
 304         * elf32-hppa.c: Likewise.
 305         * elf32-tic6x.c: Likewise.
 306         * mach-o.c: Likewise.
 307         * mmo.c: Likewise.
 308         * opncls.c: Likewise.
 309         * peicode.h: Likewise.
 310         * elf32-m32r.c: Check return value of bfd_set_section_*().
 311         * elfnn-ia64.c: Likewise.
 312         * elfxx-mips.c: Likewise.
 313         * vms-alpha.c: Likewise.
 314
 315 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 316
 317         PR ld/15371
 318         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
 319         regular reference without non-GOT reference when building
 320         shared library.
 321
 322 2013-04-15  Alan Modra  <amodra@gmail.com>
 323
 324         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
 325         cache slot for archives.
 326
 327 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
 328
 329         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
 330         local variable mmop.
 331
 332 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 333
 334         PR ld/12494
 335         * bfd/elf32-avr.c: Consider all sections to determine if linker
 336         relaxation can safely delete a ret after a call/jmp
 337
 338 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
 339
 340         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
 341         INODEs.
 342
 343 2013-04-08  Tom Tromey  <tromey@redhat.com>
 344
 345         * som.c (bfd_section_from_som_symbol): No longer static.
 346         * som.h (bfd_section_from_som_symbol): Declare.
 347
 348 2013-04-06  Alan Modra  <amodra@gmail.com>
 349
 350         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
 351         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
 352
 353 2013-04-05  Nick Clifton  <nickc@redhat.com>
 354
 355         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
 356
 357 2013-04-04  Alan Modra  <amodra@gmail.com>
 358
 359         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
 360         * bfd-in2.h: Regenerate.
 361         * elflink.c (elf_link_add_object_symbols): Use new error.
 362
 363 2013-04-03  Nick Clifton  <nickc@redhat.com>
 364
 365         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
 366         (bfd_elf32_bfd_is_target_special_symbol): Define.
 367
 368 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 369
 370         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
 371         elf64_aarch64_locals to get local GOT reference counts.
 372
 373 2013-04-02  DJ Delorie  <dj@redhat.com>
 374
 375         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
 376         (rl78_elf_relax_section): Only fetch the next reloc if there is
 377         one expected.
 378
 379 2013-03-30  Alan Modra  <amodra@gmail.com>
 380
 381         PR ld/15323
 382         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
 383         global symbols referenced by relocs.
 384         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 385         * elf32-bfin.c (bfin_check_relocs): Likewise.
 386         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
 387         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 388         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 389         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 390         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 391         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 392         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 393         * elf32-i370.c (i370_elf_check_relocs): Likewise.
 394         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 395         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
 396         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
 397         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 398         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 399         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 400         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 401         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 402         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
 403         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
 404         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
 405         * elf32-mt.c (mt_elf_check_relocs): Likewise.
 406         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
 407         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
 408         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 409         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
 410         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 411         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
 412         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
 413         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 414         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
 415         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
 416         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 417         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 418         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 419         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 420         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
 421         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
 422         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
 423         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
 424         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 425         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 426         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 427         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
 428         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
 429         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 430         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 431         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
 432         test indirect/warning links for NULL.
 433
 434 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 435
 436         PR ld/15323
 437         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
 438         symbol is referenced by a non-shared object.
 439         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 440
 441 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
 442
 443         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
 444         R_SH_REL32 relocations against undefined weak symbols.
 445
 446 2013-03-28  Alan Modra  <amodra@gmail.com>
 447
 448         * elf64-ppc.c (struct ppc_dyn_relocs): New.
 449         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
 450         into ifunc and non-ifunc.
 451         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
 452         separate ifunc/non-ifunc dynrel counts.
 453         (allocate_got): Always use reliplt for ifunc.
 454         (allocate_dynrelocs): Likewise.
 455         (ppc64_elf_size_dynamic_sections): Likewise.
 456         (ppc64_elf_layout_multitoc): Likewise.
 457         (ppc64_elf_relocate_section): Likewise.
 458
 459 2013-03-28  Alan Modra  <amodra@gmail.com>
 460
 461         * elf32-ppc.c (struct ppc_dyn_relocs): New.
 462         (ppc_elf_check_relocs): Separate dynrel counts for local syms
 463         into ifunc and non-ifunc.
 464         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
 465         (ppc_elf_size_dynamic_sections): Likewise.
 466         (ppc_elf_relocate_section): Likewise.
 467
 468 2013-03-28  Alan Modra  <amodra@gmail.com>
 469
 470         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
 471         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
 472         bfd_link_info* and asection* params.
 473         (_bfd_elf_reloc_type_class): Likewise.
 474         * elf.c (_bfd_elf_reloc_type_class): Likewise.
 475         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
 476         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
 477         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
 478         for any reliplt reloc.  Don't return reloc_class_plt for
 479         R_PPC_REL24 and R_PPC_ADDR24.
 480         * elf64-ppc.c (allocate_got): Formatting.
 481         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
 482         reliplt reloc.
 483         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
 484         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
 485         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
 486         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
 487         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
 488         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
 489         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
 490         Add extra params to the various reloc_type_class functions.
 491
 492 2013-03-27  Alan Modra  <amodra@gmail.com>
 493
 494         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
 495         masks for all local ifunc syms.
 496         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
 497         (ppc_elf_size_dynamic_sections): Likewise.
 498         (ppc_elf_relocate_section): Likewise.
 499
 500 2013-03-27  Will Newton  <will.newton@linaro.org>
 501
 502         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 503         dynamic reloc for symbols with dynindx == -1.
 504         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 505         dynamic reloc for symbols with dynindx == -1.
 506
 507 2013-03-27  Will Newton  <will.newton@linaro.org>
 508
 509         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
 510         dynamic reloc for non-default visibility undefined weaks.
 511         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
 512         dynamic reloc for non-default visibility undefined weaks.
 513
 514 2013-03-26  Alan Modra  <amodra@gmail.com>
 515
 516         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
 517         over _bfd_elf_merge_symbol calls.
 518
 519 2013-03-26  Alan Modra  <amodra@gmail.com>
 520
 521         * elflink.c (elf_link_add_object_symbols): Add assertion for
 522         common override alignment check code.  Formatting.
 523
 524 2013-03-25  Alan Modra  <amodra@gmail.com>
 525
 526         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
 527         usual common symbols as well as for dynamic.  Add poldbfd param.
 528         Save old bfd.  Adjust callers.
 529         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
 530         and "value" by value, not pointer.  Adjust caller.
 531         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
 532         Delete code to set same.  Use old_bfd and old_alignment from
 533         _bfd_elf_merge_symbol instead.  Add default symbol before
 534         alignment and size checks.  Wrap overlong lines.
 535
 536 2013-03-25  Alan Modra  <amodra@gmail.com>
 537
 538         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
 539         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
 540         when override is true.
 541
 542 2013-03-25  Alan Modra  <amodra@gmail.com>
 543
 544         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
 545         of *sym_hash.
 546
 547 2013-03-25  Alan Modra  <amodra@gmail.com>
 548
 549         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
 550         Wrap long lines.
 551         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
 552         early in symbol loop.
 553
 554 2013-03-25  Alan Modra  <amodra@gmail.com>
 555
 556         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
 557         (_bfd_elf_init_reloc_shdr): Delete.
 558         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
 559         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
 560         just what is needed.
 561         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
 562
 563 2013-03-23  Alan Modra  <amodra@gmail.com>
 564
 565         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
 566         * elflink.c (_bfd_elf_merge_symbol): Make static.
 567         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
 568         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
 569
 570 2013-03-23  Alan Modra  <amodra@gmail.com>
 571
 572         PR ld/15270
 573         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
 574         or ref_regular for BFD_PLUGIN owned syms, or have them affect
 575         def_dynamic/ref_dynamic.
 576         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
 577         owned syms.
 578
 579 2013-03-22  David S. Miller  <davem@davemloft.net>
 580
 581         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
 582         hwcaps attribute.
 583
 584 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
 585
 586         PR ld/14902
 587         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
 588         errors adjusting relocs and symbols.
 589
 590 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 591
 592         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
 593         @(disp:32,ERx) to mov @(disp:16,ERx).
 594         (R_H8_DISP32A16): New reloc.
 595         Comments added and corrected.
 596         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
 597         * bfd-in2.h: Regenerate.
 598         * libbfd.h: Regenerate.
 599
 600 2013-03-21  Kai Tietz  <ktietz@redhat.com>
 601
 602         * coffgen.c (coff_real_object_p): Make global.
 603         * peicode.h (coff_real_object_p): Add prototype.
 604         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
 605         external_PEI_IMAGE_hdr structure.
 606         (coff_swap_filehdr_in): Handle variable header-size.
 607         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
 608         of directory-entiries as specified in pe-header.
 609
 610 2013-03-21  Nick Clifton  <nickc@redhat.com>
 611
 612         PR sim/15286
 613         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
 614         iWMMXt and iWMMXt2 processors from attributes.
 615
 616 2013-03-20  Alan Modra  <amodra@gmail.com>
 617
 618         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
 619         sh_type according to is_rela.
 620
 621 2013-03-18  Alan Modra  <amodra@gmail.com>
 622
 623         PR ld/12549
 624         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
 625         considering whether an --as-needed library is needed.
 626
 627 2013-03-14  Tom Tromey  <tromey@redhat.com>
 628
 629         * opncls.c (bfd_get_debug_link_info): Rename from
 630         get_debug_link_info.  Export.  Update comment.
 631         (find_separate_debug_file): Update.
 632         * bfd-in2.h: Rebuild.
 633
 634 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 635
 636         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
 637         support.
 638         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
 639         relocs.
 640
 641 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 642
 643         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
 644         * elf.c (elfcore_write_s390_tdb): New function.
 645         (elfcore_write_register_note): Call it.
 646         (elfcore_grok_s390_tdb): New function.
 647         (elfcore_grok_note): Call it.
 648
 649 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
 650
 651         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
 652
 653 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
 654
 655         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
 656
 657 2013-03-04  Alan Modra  <amodra@gmail.com>
 658
 659         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
 660         non-zero addends when relocatable, rather than addends >= 32768.
 661         Always zero "addend" before applying relocation.
 662
 663 2013-03-04  Nick Clifton  <nickc@redhat.com>
 664
 665         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
 666         file pointer offsets for thin archives.
 667
 668 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 669
 670         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
 671         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
 672
 673 2013-02-27  DJ Delorie  <dj@redhat.com>
 674
 675         * reloc.c (BFD_RELOC_RL78_CODE): Add.
 676         * libbfd.h: Regenerate.
 677         * bfd-in2.h: Regenerate.
 678         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
 679         references in compuated relocs.
 680
 681 2013-02-26  Anthony Green  <green@moxielogic.com>
 682
 683         * config.bfd: Extend moxie-rtems target triplet name support.
 684
 685 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 686
 687         PR ld/15167
 688         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
 689         unique_global only for definition.
 690         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
 691         here.
 692         (elf_link_add_object_symbols): Set unique_global only
 693         for definition.
 694
 695 2013-02-21  Alan Modra  <amodra@gmail.com>
 696
 697         * elf-bfd.h (struct elf_build_id): Extracted from..
 698         (struct elf_build_id_info): ..here.  Delete.
 699         (struct output_elf_obj_tdata): New, extracted from..
 700         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
 701         Add "o" field.
 702         (elf_program_header_size): Reference tdata->o.
 703         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 704         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
 705         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
 706         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
 707         when opening bfd in any mode that might write.
 708         (_bfd_elf_write_object_contents): Use build_id field in
 709         output_elf_obj_tdata.
 710         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
 711         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
 712
 713 2013-02-21  Alan Modra  <amodra@gmail.com>
 714
 715         * elf-bfd.h (struct core_elf_obj_tdata): New.
 716         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
 717         core_program, and core_command.  Add "core".
 718         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
 719         Update all refs to tdata core fields.
 720         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
 721         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
 722         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
 723         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
 724         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
 725         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
 726         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
 727         to tdata core fields.
 728
 729 2013-02-21  Alan Modra  <amodra@gmail.com>
 730
 731         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
 732         Delete num_locals and num_globals.
 733         (elf_num_locals, elf_num_globals): Don't define.
 734         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 735         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
 736         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
 737         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
 738         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
 739         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
 740         accessor macros.
 741         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
 742         number of locals syms via new param.
 743         (swap_out_syms): Adjust to suit elf_map_symbols change.
 744
 745 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
 746
 747         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
 748         STO_MICROMIPS annotation.
 749
 750 2013-02-19  Alan Modra  <amodra@gmail.com>
 751
 752         * configure.in: Bump version to 2.23.52.
 753         * elf-bfd.h (struct elf_build_id_info): New.
 754         (struct elf_obj_tdata): Delete after_write_object_contents,
 755         after_write_object_contents_info and build_id_size.  Make build_id
 756         a pointer to struct elf_build_id_info.
 757         * elf.c (_bfd_elf_write_object_contents): Style.  Update
 758         after_write_ibject_contents invocation.
 759         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
 760         allow zero size notes.
 761         * configure: Regenerate.
 762
 763 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 764
 765         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 766         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 767         (micromips_elf64_howto_table_rela): Likewise.
 768         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 769         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
 770         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 771         (elf_micromips_howto_table_rela): Likewise.
 772         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 773
 774 2013-02-18  Paul Brook  <paul@codesourcery.com>
 775
 776         * elfxx-mips.c (MICROMIPS_P): New macro.
 777         (_bfd_mips_elf_symbol_processing): Use it.
 778
 779 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 780
 781         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
 782         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
 783
 784 2013-02-18  Alan Modra  <amodra@gmail.com>
 785
 786         PR ld/12549
 787         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
 788         (_bfd_elf_strtab_clear_all_refs): Declare.
 789         (_bfd_elf_strtab_resize): Declare.
 790         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
 791         (_bfd_elf_strtab_clear_all_refs): New function.
 792         (_bfd_elf_strtab_resize): Likewise.
 793         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
 794
 795 2013-02-18  Alan Modra  <amodra@gmail.com>
 796
 797         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
 798         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
 799         and elf_text_section to..
 800         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
 801         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
 802         (struct alpha_elf_find_line): ..this.
 803         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
 804
 805 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         PR ld/15146
 808         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 809         for references from the dummy bfd.
 810
 811 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 812
 813         PR ld/15149
 814         * elflink.c (elf_link_add_object_symbols): Also track weak
 815         references.
 816
 817 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         PR binutils/15151
 820         * archive.c (_bfd_find_nested_archive): Don't allow a nested
 821         archive pointing to itself.
 822         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
 823
 824 2013-02-15  Nick Clifton  <nickc@redhat.com>
 825
 826         PR binutils/15140
 827         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
 828         accessing a corrupt nested archive.
 829
 830 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
 831
 832         * elfxx-mips.c (mips_got_page_ref): New structure.
 833         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
 834         pair to represent the anchor point.
 835         (mips_got_info): Add a got_page_refs field.
 836         (mips_elf_link_hash_table): Add a sym_cache field.
 837         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
 838         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
 839         new anchor representation.
 840         (mips_elf_create_got_info): Create got_page_refs rather than
 841         got_page_entries.
 842         (mips_elf_record_got_page_ref): New function.
 843         (mips_elf_pages_for_range): Move further down file.
 844         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
 845         Use a section rather than a (bfd, symndx) pair to represent the
 846         anchor point.
 847         (mips_elf_resolve_got_page_ref): New function.
 848         (mips_elf_resolve_final_got_entries): Use it to populate
 849         got_page_entries.
 850         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
 851         rather than mips_elf_record_got_page_entry.  Only nullify h
 852         afterwards.
 853         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
 854         earlier.
 855
 856 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
 857
 858         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
 859         in g->relocs.
 860
 861 2013-02-12  Alan Modra  <amodra@gmail.com>
 862
 863         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
 864         suitable definition when using generic linker hash table.
 865
 866 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 867
 868         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
 869         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
 870         mips_elf_traverse_got_arg.  Count GOT entries.
 871         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
 872         as argument.  Update after above changes.
 873         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
 874         mips_elf_count_got_entries.  Update the calls to
 875         mips_elf_resolve_final_got_entries.
 876
 877 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 878
 879         * elfxx-mips.c (mips_got_tls_type): New enum.
 880         (mips_got_entry): Add tls_initialized.
 881         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
 882         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
 883         GOT_TLS_TYPE masks.
 884         (mips_elf_reloc_tls_type, mips_tls_got_entries)
 885         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
 886         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
 887         than GOT_NORMAL.
 888         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
 889         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
 890         tls_initialized rather than GOT_TLS_DONE.
 891         (mips_tls_got_index): Delete.
 892         (mips_elf_local_got_index, mips_elf_global_got_index): Use
 893         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
 894         (mips_elf_record_got_entry): Initialize tls_initialized.
 895
 896 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 897
 898         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
 899         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
 900         tls_ie_got_offset and tls_gd_got_offset.
 901         (mips_elf_link_hash_newfunc): Remove initialization.
 902         (mips_elf_create_got_info): Likewise.
 903         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
 904         (mips_tls_single_got_index): Delete.
 905         (mips_elf_local_got_index): Always use the GOT entry to track
 906         GOT indices.
 907         (mips_elf_global_got_index): Likewise.
 908         (mips_elf_create_local_got_entry): Assert that TLS entries have
 909         already been allocated.
 910         (mips_elf_record_global_got_symbol): Don't initialize
 911         tls_ie_type or tls_gd_type.
 912         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
 913         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
 914         entry.
 915         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
 916         the GOT entries.
 917         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
 918         have been allocated.
 919         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
 920         tls_ie_type and tls_gd_type.
 921
 922 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 923
 924         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
 925         aliasing violation.  Check for htab allocation failures.
 926
 927 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 928
 929         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
 930         split out from...
 931         (mips_elf_global_got_index): ...here.  Reorder arguments so that
 932         the output bfd and info come first.
 933         (mips_elf_calculate_relocation): Update the call to
 934         mips_elf_global_got_index accordingly.
 935         (_bfd_mips_elf_finish_dynamic_symbol): Use
 936         mips_elf_primary_global_got_index rather than
 937         mips_elf_global_got_index.
 938         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 939
 940 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 941
 942         * elfxx-mips.c (mips_got_entry): Update comments.
 943         (mips_elf_multi_got_entry_eq): Rename to...
 944         (mips_elf_got_entry_eq): ...this, deleting the old definition.
 945         (mips_elf_create_got_info): Remove master_got_p argument.
 946         Always use mips_elf_got_entry_eq.
 947         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
 948         Update calls accordingly.
 949
 950 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 951
 952         * elfxx-mips.c (mips_got_info): Remove bfd2got.
 953         (mips_elf_bfd2got_hash): Delete.
 954         (mips_elf_got_per_bfd_arg): Remove bfd2got.
 955         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
 956         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
 957         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
 958         than mips_elf_got_for_ibfd.
 959         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
 960         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
 961         (mips_elf_make_got_per_bfd): Replace with...
 962         (mips_elf_add_got_entry): ...this new function.
 963         (mips_elf_make_got_pages_per_bfd): Replace with...
 964         (mips_elf_add_got_page_entry): ...this new function.
 965         (mips_elf_merge_got_with): Replace bfd2got argument with separate
 966         bfd and GOT arguments.  Use mips_elf_add_got_entry and
 967         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
 968         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
 969         to set the BFD's GOT and free the old table.
 970         (mips_elf_merge_got): Replace bfd2got argument with separate
 971         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
 972         Use mips_elf_count_got_entries to count the number of entries in
 973         each GOT.  Update the calls to mips_elf_merge_got_with.
 974         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
 975         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
 976         (mips_elf_multi_got): Don't create the bfd2got hash table.
 977         Replace hash table traversal with a walk over the input bfds,
 978         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
 979         to set the output bfd's GOT.
 980         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
 981         bfds use the master GOT in the single-GOT case.
 982         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
 983         rather than mips_elf_got_for_ibfd.
 984
 985 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 986
 987         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
 988         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
 989         (mips_elf_record_global_got_symbol): Update the hash entry before
 990         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
 991         the latter.
 992         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
 993         (mips_elf_record_got_page_entry): Record the entry in both the
 994         master and bfd GOTs.
 995
 996 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 997
 998         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
 999         create another one if necessary.
1000         (mips_elf_set_gotidx): New function.
1001         (mips_elf_set_global_gotidx): Use it.
1002         (mips_elf_initialize_tls_index): Likewise.  Take a
1003         mips_elf_traverse_got_arg as argument.
1004         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1005         (mips_elf_multi_got): Likewise.  Cope with error returns from
1006         mips_elf_set_global_gotidx.
1007
1008 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1009
1010         * elfxx-mips.c (mips_got_info): Add relocs field.
1011         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1012         with...
1013         (mips_elf_traverse_got_arg): ...this new structure.
1014         (mips_elf_count_local_tls_relocs): Delete.
1015         (mips_elf_count_global_tls_relocs): Likewise.
1016         (mips_elf_count_got_entry): New function.
1017         (mips_elf_count_local_got_entries): Likewise.
1018         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1019         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1020         (mips_elf_record_local_got_symbol): Don't count got entries here.
1021         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1022         (mips_elf_set_global_got_offset): Split into...
1023         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1024         new functions.  Take a mips_elf_traverse_got_arg rather than a
1025         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1026         Use g->relocs to record the number of relocs needed for global GOT
1027         entries.
1028         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1029         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1030         relocations.  Update for above function split.
1031         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1032         to count both the number of GOT entries and the number of TLS
1033         relocs required by local entries.  Likewise
1034         mips_elf_count_global_tls_entries and global entries.
1035         Remove uses of mips_elf_count_local_tls_relocs and
1036         mips_elf_count_global_tls_relocs.
1037
1038 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1039
1040         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1041         to say that each structure represents only one type of TLS reference.
1042         (GOT_TLS_TYPE): New define.
1043         (mips_elf_link_hash_entry): Temporarily split tls_type and
1044         tls_got_offset into two variables each.
1045         (mips_elf_link_hash_newfunc): Update accordingly.
1046         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1047         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1048         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1049         (mips_tls_got_relocs): Use a switch statement.
1050         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1051         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1052         local "offset" variable.
1053         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1054         code that handled entries with two TLS types; always use the
1055         original got_index instead.
1056         (mips_tls_single_got_index): New function.
1057         (mips_elf_local_got_index): Use entry->tls_type to check for
1058         TLS entries.  Use mips_tls_single_got_index.  Update call to
1059         mips_tls_got_index.
1060         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1061         Use p->tls_type to check for TLS entries.  Update call to
1062         mips_tls_got_index.  Use mips_tls_single_got_index.
1063         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1064         Use entry.tls_type to check for TLS entries.
1065         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1066         with r_type argument.  Use mips_elf_reloc_tls_type.
1067         Set up the new hash entry fields.
1068         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1069         with r_type argument.  Use mips_elf_reloc_tls_type and
1070         mips_tls_got_entries.  Remove code that handled entries
1071         with multiple TLS types.
1072         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1073         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1074         Use equality rather than masks when checking for specific TLS types.
1075         Use mips_tls_got_entries.  Remove code that handled entries
1076         with multiple TLS types.
1077         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1078         testing the hash table entry.
1079         (_bfd_mips_elf_check_relocs): Update calls to
1080         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1081         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1082         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1083
1084 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1085
1086         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1087         (mips_elf_got_entry_hash): ...this, deleting the old version.
1088         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1089         both types of GOT.
1090
1091 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1092
1093         * elfxx-mips.c (mips_elf_create_got_info): New function.
1094         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1095         (mips_elf_create_got_section): Likewise.
1096
1097 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1098
1099         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1100         gotidx to -1.
1101
1102 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1103
1104         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1105
1106 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1107
1108         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1109         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1110
1111 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1112
1113         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1114         (mips_elf_count_global_tls_relocs): Don't count indirect or
1115         warning symbols.
1116         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1117         number of TLS entries were allocated.
1118
1119 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1120
1121         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1122
1123 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1124
1125         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1126         if there are TLS relocations.
1127
1128 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1129
1130         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1131         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1132
1133 2013-02-11  Alan Modra  <amodra@gmail.com>
1134
1135         * elfcode.h (elf_checksum_contents): Free contents.
1136         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1137         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1138         (elf_final_link_free): New function, extracted from..
1139         (bfd_elf_final_link): ..here.  Always call
1140         _bfd_elf_write_section_eh_frame_hdr.
1141         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1142         _bfd_elf_link_hash_table_free.
1143         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1144         * libbfd.h: Regenerate.
1145         * merge.c (_bfd_merge_sections_free): New function.
1146         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1147         hdr_info->array.
1148         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1149         _bfd_elf_link_hash_table_free.
1150         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1151         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1152         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1153         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1154         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1155         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1156         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1157         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1158         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1159         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1160         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1161         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1162         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1163         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1164         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1165         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1166         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1167
1168 2013-02-10  Alan Modra  <amodra@gmail.com>
1169
1170         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1171         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1172         * m68klinux.c (linux_link_hash_table_create): Likewise.
1173         * sparclinux.c (linux_link_hash_table_create): Likewise.
1174         * sunos.c (sunos_link_hash_table_create): Likewise.
1175         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1176         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1177         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1178         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1179         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1180         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1181         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1182         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1183         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1184         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1185         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1186         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1187         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1188         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1189         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1190         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1191         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1192         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1193         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1194         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1195         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1196         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1197         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1198         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1199         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1200         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1201         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1202         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1203
1204 2013-02-10  Alan Modra  <amodra@gmail.com>
1205
1206         * i386linux.c (linux_link_hash_table_create): Allocate table
1207         with bfd_zmalloc, not bfd_alloc.
1208         * pdp11.c (link_hash_table_create): Allocate table with
1209         bfd_malloc, not bfd_alloc.
1210         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1211         with bfd_zmalloc, not bfd_zalloc.
1212         (bfin_link_hash_table_create): Likewise.
1213         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1214         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1215
1216 2013-02-10  Alan Modra  <amodra@gmail.com>
1217
1218         PR ld/15113
1219         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1220
1221 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
1222
1223         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1224         sections.
1225         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1226         symbol.
1227
1228 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1229
1230         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1231         288 to 272.
1232
1233 2013-02-08  Alan Modra  <amodra@gmail.com>
1234
1235         PR binutils/15106
1236         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1237         * elf.c (elf_find_function): Revert last change.  Use new
1238         tdata field rather than static vars for cache.
1239
1240 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1241
1242         PR ld/15107
1243         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1244         symbol is defined in regular object.
1245
1246 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
1247
1248         PR binutils/15106
1249         * elf.c (elf_find_function): Don't cache if symbols change.
1250
1251 2013-02-07  Alan Modra  <amodra@gmail.com>
1252
1253         PR binutils/14873
1254         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1255         copy attributes from or to non-ELF.
1256
1257 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1258
1259         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1260         for non-zero TLS symbol.
1261         (elf_i386_relocate_section): Don't resolve size relocation against
1262         non-zero TLS symbol.
1263         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1264         pc_count for non-zero TLS symbol.
1265         (elf_x86_64_relocate_section): Don't resolve size relocation
1266         against non-zero TLS symbol.
1267
1268 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
1269             Andrew Jenner <andrew@codesourcery.com>
1270
1271         Based on patches from Altera Corporation.
1272
1273         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1274         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1275         (BFD_BACKENDS): Add elf32-nios2.lo.
1276         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1277         * Makefile.in: Regenerated.
1278         * configure.in: Add entries for bfd_elf32_bignios2_vec and
1279         bfd_elf32_littlenios2_vec.
1280         * configure: Regenerated.
1281         * config.bfd: Add cases for nios2.
1282         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1283         (bfd_mach_nios2): Define.
1284         (bfd_nios2_arch): Declare.
1285         (bfd_archures_list): Add bfd_nios2_arch.
1286         * targets.c (bfd_elf32_bignios2_vec): Declare.
1287         (bfd_elf32_littlenios2_vec): Declare.
1288         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1289         bfd_elf32_littlenios2_vec.
1290         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1291         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1292         * bfd-in2.h: Regenerated.
1293         * libbfd.h: Regenerated.
1294         * cpu-nios2.c: New file.
1295         * elf32-nios2.c: New file.
1296
1297 2013-02-06  Alan Modra  <amodra@gmail.com>
1298
1299         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1300         stubs in stub_bfd.
1301
1302 2013-02-06  Alan Modra  <amodra@gmail.com>
1303
1304         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1305         * Makefile.in: Regenerate.
1306
1307 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1308             Pedro Alves  <palves@redhat.com>
1309
1310         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1311         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1312         declaration.
1313         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1314         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1315         * elf-linux-psinfo.h: New file.
1316         * elf.c: Include elf-linux-psinfo.h.
1317         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1318         New functions.
1319         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1320         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1321         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1322         (elfcore_write_ppc_linux_prpsinfo32): New function.
1323
1324 2013-02-04  Tristan Gingold  <gingold@adacore.com>
1325
1326         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1327         start address.
1328
1329 2013-02-04  Alan Modra  <amodra@gmail.com>
1330
1331         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1332         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1333         * Makefile.in: Regenerate.
1334         * po/SRC-POTFILES.in: Regenerate.
1335
1336 2013-02-04  Alan Modra  <amodra@gmail.com>
1337
1338         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1339         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1340
1341 2013-02-01  Alan Modra  <amodra@gmail.com>
1342
1343         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1344         clears def_regular.
1345
1346 2013-01-31  Tristan Gingold  <gingold@adacore.com>
1347
1348         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1349         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
1350         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1351
1352 2013-01-31  Alan Modra  <amodra@gmail.com>
1353             David S. Miller  <davem@davemloft.net>
1354
1355         PR ld/15056
1356         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1357         references to __tls_get_addr.
1358         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
1359         vtinherit and vtentry reloc handling too.
1360         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1361
1362 2013-01-31  Alan Modra  <amodra@gmail.com>
1363
1364         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1365
1366 2013-01-31  Alan Modra  <amodra@gmail.com>
1367
1368         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1369
1370 2013-01-28  Alan Modra  <amodra@gmail.com>
1371
1372         * elf64-ppc.c: Use %T to print symbols names and remove redundant
1373         "relocation" in error messages throughout file.
1374         (ppc64_elf_relocate_section): Remove sibling call error message,
1375         replace with "call lacks nop".  Specially report errors for
1376         branches to function entry points via OPD lookup and branches
1377         to stubs.  Remove NULL symbol handling now done by %T.
1378
1379 2013-01-28  Alan Modra  <amodra@gmail.com>
1380
1381         * archive.c (bfd_generic_archive_p): Return target and keep
1382         ardata on partial matches.
1383         * format.c (bfd_check_format_matches): Adjust for above
1384         change.  Remove bfd_error_file_ambiguously_recognized dead
1385         code.
1386
1387 2013-01-26  Alan Modra  <amodra@gmail.com>
1388
1389         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1390         bfd_preserve_finish): Move to..
1391         * format.c: ..here, splitting out..
1392         (bfd_reinit): ..this.  New function.
1393         (bfd_check_format_matches): Use bfd_preserve_save/restore to
1394         keep bfd state for a match.
1395         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1396         * elfcore.h (elf_core_file_p): Likewise.
1397         * mach-o.c (bfd_mach_o_header_p): Likewise.
1398         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1399         * xsym.c (bfd_sym_object_p): Likewise.
1400         * mmo.c (mmo_scan): Clear abfd->symcount.
1401         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1402         * section.c (bfd_section_list_clear): Clear section_htab.count.
1403         * bfd-in2.h: Regenerate.
1404
1405 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
1406
1407         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1408         second reloc, make sure that the reloc potentially exists first.
1409
1410 2013-01-24  Nick Clifton  <nickc@redhat.com>
1411
1412         * archures.c: Add bfd_mach_v850e3v5.
1413         * bfd-in2.h: Regenerate.
1414         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1415         * cpu-v850_rh850.c: Likewise.
1416         * elf32-v850.c: Add support for v850e3v5 architecture.
1417
1418 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
1419
1420         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1421
1422 2013-01-23  Leif Ekblad  <leif@rdos.net>
1423
1424         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1425
1426 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1427
1428         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1429         non-zero TLS symbol.
1430         (elf_i386_relocate_section): Resolve size relocation against
1431         non-zero TLS symbol.
1432         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1433         for non-zero TLS symbol.
1434         (elf_x86_64_relocate_section): Resolve size relocation against
1435         non-zero TLS symbol.
1436
1437 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
1438
1439         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1440         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
1441         true.
1442
1443 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1444
1445         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1446         PC-relative relocation.
1447         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1448         as PC-relative relocation.
1449
1450 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1451
1452         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1453         check.
1454         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1455
1456         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1457         and R_X86_64_SIZE64 check.
1458         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1459         nor R_X86_64_SIZE64.
1460
1461 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1462
1463         * bfd-in2.h: Regenerated.
1464         * libbfd.h: Likewise.
1465
1466         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1467         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1468         (elf_i386_check_relocs): Handle R_386_SIZE32.
1469         (elf_i386_gc_sweep_hook): Likewise.
1470         (elf_i386_relocate_section): Likewise.
1471
1472         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1473         and R_X86_64_SIZE64 entries.
1474         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1475         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1476         (elf_x86_64_reloc_name_lookup): Likewise.
1477         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1478         R_X86_64_SIZE64.
1479         (elf_x86_64_gc_sweep_hook): Likewise.
1480         (elf_x86_64_relocate_section): Likewise.
1481
1482         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1483         BFD_RELOC_SIZE64.
1484
1485 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1488         with R_X86_64_RELATIVE64.
1489
1490 2013-01-15  Nick Clifton  <nickc@redhat.com>
1491
1492         * elf32-msp430.c: Fix spelling typo.
1493
1494 2013-01-15  Alan Modra  <amodra@gmail.com>
1495
1496         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1497         plt-thread-safe.
1498
1499 2013-01-14  Alan Modra  <amodra@gmail.com>
1500
1501         PR binutils/14813
1502         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1503         (memory_bclose): Likewise.  Return 0 on success.
1504         * cache.c (cache_bclose): Likewise.
1505         * opncls.c (opncls_bclose, bfd_close): Likewise.
1506         * vms-lib.c (vms_lib_bclose): Likewise.
1507         * libbfd.h: Regenerate.
1508
1509 2013-01-13  Alan Modra  <amodra@gmail.com>
1510
1511         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1512         Add ref_dynamic_nonweak.
1513         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1514         (_bfd_elf_merge_symbol): Don't call above function.  Move
1515         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
1516         clear dynamic_def.
1517         (elf_link_add_object_symbols): Delete redundant "override" test.
1518         Don't set dynamic_def here.
1519         (elf_link_output_extsym): Update.
1520
1521 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1522
1523         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1524         normal and TLS symbol access.
1525         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1526
1527 2013-01-12  Alan Modra  <amodra@gmail.com>
1528
1529         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1530         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1531         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1532
1533 2013-01-12  Alan Modra  <amodra@gmail.com>
1534
1535         PR ld/12549
1536         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1537         (_bfd_elf_strtab_clear_all_refs): Define.
1538         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1539         (_bfd_elf_strtab_clear_all_refs): Delete.
1540         * elflink.c (elf_link_add_object_symbols): Clear out added
1541         strtab refs.  Correct handling of warning common symbols.
1542
1543 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1544
1545         * aout0.c: Remove trailing white spaces.
1546         * archive.c: Likewise.
1547         * archures.c: Likewise.
1548         * bfd-in.h: Likewise.
1549         * bfd-in2.h: Likewise.
1550         * coff-alpha.c: Likewise.
1551         * coff-i860.c: Likewise.
1552         * coff-mips.c: Likewise.
1553         * coff-ppc.c: Likewise.
1554         * coff-tic80.c: Likewise.
1555         * coff-x86_64.c: Likewise.
1556         * coff-z80.c: Likewise.
1557         * coffcode.h: Likewise.
1558         * coffgen.c: Likewise.
1559         * cofflink.c: Likewise.
1560         * compress.c: Likewise.
1561         * corefile.c: Likewise.
1562         * cpu-arm.c: Likewise.
1563         * cpu-avr.c: Likewise.
1564         * cpu-bfin.c: Likewise.
1565         * cpu-cr16.c: Likewise.
1566         * cpu-cr16c.c: Likewise.
1567         * cpu-crx.c: Likewise.
1568         * cpu-h8300.c: Likewise.
1569         * cpu-i386.c: Likewise.
1570         * cpu-lm32.c: Likewise.
1571         * cpu-m68k.c: Likewise.
1572         * cpu-moxie.c: Likewise.
1573         * cpu-msp430.c: Likewise.
1574         * cpu-sh.c: Likewise.
1575         * cpu-xc16x.c: Likewise.
1576         * dwarf2.c: Likewise.
1577         * ecofflink.c: Likewise.
1578         * ecoffswap.h: Likewise.
1579         * elf-ifunc.c: Likewise.
1580         * elf-m10300.c: Likewise.
1581         * elf-vxworks.c: Likewise.
1582         * elf32-avr.c: Likewise.
1583         * elf32-avr.h: Likewise.
1584         * elf32-cr16.c: Likewise.
1585         * elf32-cr16c.c: Likewise.
1586         * elf32-cris.c: Likewise.
1587         * elf32-crx.c: Likewise.
1588         * elf32-frv.c: Likewise.
1589         * elf32-hppa.c: Likewise.
1590         * elf32-i860.c: Likewise.
1591         * elf32-ip2k.c: Likewise.
1592         * elf32-iq2000.c: Likewise.
1593         * elf32-m32c.c: Likewise.
1594         * elf32-m68hc1x.c: Likewise.
1595         * elf32-msp430.c: Likewise.
1596         * elf32-mt.c: Likewise.
1597         * elf32-ppc.c: Likewise.
1598         * elf32-rl78.c: Likewise.
1599         * elf32-s390.c: Likewise.
1600         * elf32-score.h: Likewise.
1601         * elf32-sh-symbian.c: Likewise.
1602         * elf32-sh.c: Likewise.
1603         * elf32-spu.c: Likewise.
1604         * elf32-tic6x.c: Likewise.
1605         * elf32-v850.c: Likewise.
1606         * elf32-xc16x.c: Likewise.
1607         * elf32-xtensa.c: Likewise.
1608         * elf64-alpha.c: Likewise.
1609         * elf64-hppa.c: Likewise.
1610         * elf64-ppc.c: Likewise.
1611         * elf64-s390.c: Likewise.
1612         * elfcore.h: Likewise.
1613         * elflink.c: Likewise.
1614         * elfxx-mips.c: Likewise.
1615         * elfxx-sparc.c: Likewise.
1616         * elfxx-tilegx.c: Likewise.
1617         * ieee.c: Likewise.
1618         * libcoff.h: Likewise.
1619         * libpei.h: Likewise.
1620         * libxcoff.h: Likewise.
1621         * linker.c: Likewise.
1622         * mach-o-i386.c: Likewise.
1623         * mach-o-target.c: Likewise.
1624         * mach-o.c: Likewise.
1625         * mach-o.h: Likewise.
1626         * mmo.c: Likewise.
1627         * opncls.c: Likewise.
1628         * pdp11.c: Likewise.
1629         * pe-x86_64.c: Likewise.
1630         * peXXigen.c: Likewise.
1631         * pef-traceback.h: Likewise.
1632         * pei-x86_64.c: Likewise.
1633         * peicode.h: Likewise.
1634         * plugin.c: Likewise.
1635         * reloc.c: Likewise.
1636         * riscix.c: Likewise.
1637         * section.c: Likewise.
1638         * som.c: Likewise.
1639         * syms.c: Likewise.
1640         * tekhex.c: Likewise.
1641         * ticoff.h: Likewise.
1642         * vaxbsd.c: Likewise.
1643         * xcofflink.c: Likewise.
1644         * xtensa-isa.c: Likewise.
1645
1646 2013-01-10  Will Newton <will.newton@imgtec.com>
1647
1648         * Makefile.am: Add Meta.
1649         * Makefile.in: Regenerate.
1650         * archures.c (bfd_mach_metag): New.
1651         * bfd-in2.h: Regenerate.
1652         * config.bfd: Add Meta.
1653         * configure: Regenerate.
1654         * configure.in: Add Meta.
1655         * cpu-metag.c: New file.
1656         * elf-bfd.h: Add Meta.
1657         * elf32-metag.c: New file.
1658         * elf32-metag.h: New file.
1659         * libbfd.h: Regenerate.
1660         * reloc.c: Add Meta relocations.
1661         * targets.c: Add Meta.
1662
1663 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1664
1665         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1666         (elfcore_write_aarch_hw_break): Likewise.
1667         (elfcore_write_aarch_hw_watch): Likewise.
1668         * elf.c (elfcore_grok_aarch_tls): New function.
1669         (elfcore_grok_aarch_hw_break): Likewise.
1670         (elfcore_grok_aarch_hw_watch): Likewise.
1671         (elfcore_grok_note): Call the new functions to handle the
1672         corresponding notes.
1673         (elfcore_write_aarch_tls): New function.
1674         (elfcore_write_aarch_hw_break): Likewise.
1675         (elfcore_write_aarch_hw_watch): Likewise.
1676         (elfcore_write_register_note): Call the new functions to handle the
1677         corresponding pseudo sections.
1678
1679 2013-01-07  Tom Tromey  <tromey@redhat.com>
1680
1681         * section.c (_bfd_std_section): Rename from std_section.
1682         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1683         (STD_SECTION): Update.
1684         * bfd-in2.h: Rebuild.
1685
1686 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
1687
1688         * archures.c (bfd_mach_mips5900): Define.
1689         * bfd-in2.h: Regenerate.
1690         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1691         * cpu-mips.c: Add support for MIPS r5900.
1692         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1693
1694 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
1695             Nick Clifton  <nickc@redhat.com>
1696
1697         * elflink.c (get_value): Prevent the use of an undefined shift
1698         operation.  Add sanity checks.
1699
1700 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
1701
1702         * config.bfd (cr16*-*-uclinux*): New target support.
1703
1704
1705 For older changes see ChangeLog-2012
1706 \f
1707 Copyright (C) 2013 Free Software Foundation, Inc.
1708
1709 Copying and distribution of this file, with or without modification,
1710 are permitted in any medium without royalty provided the copyright
1711 notice and this notice are preserved.
1712
1713 Local Variables:
1714 mode: change-log
1715 left-margin: 8
1716 fill-column: 74
1717 version-control: never
1718 End: