bfd/ChangeLog

   1 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
   2
   3         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
   4         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
   5         (mips_elf_record_global_got_symbol): Update the hash entry before
   6         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
   7         the latter.
   8         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
   9         (mips_elf_record_got_page_entry): Record the entry in both the
  10         master and bfd GOTs.
  11
  12 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
  13
  14         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
  15         create another one if necessary.
  16         (mips_elf_set_gotidx): New function.
  17         (mips_elf_set_global_gotidx): Use it.
  18         (mips_elf_initialize_tls_index): Likewise.  Take a
  19         mips_elf_traverse_got_arg as argument.
  20         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
  21         (mips_elf_multi_got): Likewise.  Cope with error returns from
  22         mips_elf_set_global_gotidx.
  23
  24 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
  25
  26         * elfxx-mips.c (mips_got_info): Add relocs field.
  27         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
  28         with...
  29         (mips_elf_traverse_got_arg): ...this new structure.
  30         (mips_elf_count_local_tls_relocs): Delete.
  31         (mips_elf_count_global_tls_relocs): Likewise.
  32         (mips_elf_count_got_entry): New function.
  33         (mips_elf_count_local_got_entries): Likewise.
  34         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
  35         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
  36         (mips_elf_record_local_got_symbol): Don't count got entries here.
  37         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
  38         (mips_elf_set_global_got_offset): Split into...
  39         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
  40         new functions.  Take a mips_elf_traverse_got_arg rather than a
  41         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
  42         Use g->relocs to record the number of relocs needed for global GOT
  43         entries.
  44         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
  45         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
  46         relocations.  Update for above function split.
  47         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
  48         to count both the number of GOT entries and the number of TLS
  49         relocs required by local entries.  Likewise
  50         mips_elf_count_global_tls_entries and global entries.
  51         Remove uses of mips_elf_count_local_tls_relocs and
  52         mips_elf_count_global_tls_relocs.
  53
  54 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
  55
  56         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
  57         to say that each structure represents only one type of TLS reference.
  58         (GOT_TLS_TYPE): New define.
  59         (mips_elf_link_hash_entry): Temporarily split tls_type and
  60         tls_got_offset into two variables each.
  61         (mips_elf_link_hash_newfunc): Update accordingly.
  62         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
  63         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
  64         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
  65         (mips_tls_got_relocs): Use a switch statement.
  66         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
  67         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
  68         local "offset" variable.
  69         (mips_tls_got_index): Remove r_type argument and assert.  Remove
  70         code that handled entries with two TLS types; always use the
  71         original got_index instead.
  72         (mips_tls_single_got_index): New function.
  73         (mips_elf_local_got_index): Use entry->tls_type to check for
  74         TLS entries.  Use mips_tls_single_got_index.  Update call to
  75         mips_tls_got_index.
  76         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
  77         Use p->tls_type to check for TLS entries.  Update call to
  78         mips_tls_got_index.  Use mips_tls_single_got_index.
  79         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
  80         Use entry.tls_type to check for TLS entries.
  81         (mips_elf_record_global_got_symbol): Replace tls_flag argument
  82         with r_type argument.  Use mips_elf_reloc_tls_type.
  83         Set up the new hash entry fields.
  84         (mips_elf_record_local_got_symbol): Replace tls_flag argument
  85         with r_type argument.  Use mips_elf_reloc_tls_type and
  86         mips_tls_got_entries.  Remove code that handled entries
  87         with multiple TLS types.
  88         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
  89         (mips_elf_initialize_tls_index): Handle new hash entry fields.
  90         Use equality rather than masks when checking for specific TLS types.
  91         Use mips_tls_got_entries.  Remove code that handled entries
  92         with multiple TLS types.
  93         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
  94         testing the hash table entry.
  95         (_bfd_mips_elf_check_relocs): Update calls to
  96         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
  97         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
  98         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
  99
 100 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 101
 102         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
 103         (mips_elf_got_entry_hash): ...this, deleting the old version.
 104         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
 105         both types of GOT.
 106
 107 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 108
 109         * elfxx-mips.c (mips_elf_create_got_info): New function.
 110         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
 111         (mips_elf_create_got_section): Likewise.
 112
 113 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 114
 115         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
 116         gotidx to -1.
 117
 118 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 119
 120         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
 121
 122 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 123
 124         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
 125         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
 126
 127 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 128
 129         * elfxx-mips.c (mips_elf_count_global_tls_entries)
 130         (mips_elf_count_global_tls_relocs): Don't count indirect or
 131         warning symbols.
 132         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
 133         number of TLS entries were allocated.
 134
 135 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 136
 137         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
 138
 139 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 140
 141         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
 142         if there are TLS relocations.
 143
 144 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 145
 146         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
 147         (mips_elf_resolve_final_got_entries): Remove bogus comment.
 148
 149 2013-02-10  Alan Modra  <amodra@gmail.com>
 150
 151         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
 152         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
 153         * m68klinux.c (linux_link_hash_table_create): Likewise.
 154         * sparclinux.c (linux_link_hash_table_create): Likewise.
 155         * sunos.c (sunos_link_hash_table_create): Likewise.
 156         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
 157         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
 158         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
 159         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
 160         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
 161         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
 162         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
 163         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
 164         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
 165         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
 166         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
 167         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
 168         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
 169         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
 170         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
 171         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
 172         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
 173         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
 174         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
 175         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
 176         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
 177         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
 178         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
 179         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
 180         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
 181         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
 182         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
 183         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
 184
 185 2013-02-10  Alan Modra  <amodra@gmail.com>
 186
 187         * i386linux.c (linux_link_hash_table_create): Allocate table
 188         with bfd_zmalloc, not bfd_alloc.
 189         * pdp11.c (link_hash_table_create): Allocate table with
 190         bfd_malloc, not bfd_alloc.
 191         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
 192         with bfd_zmalloc, not bfd_zalloc.
 193         (bfin_link_hash_table_create): Likewise.
 194         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
 195         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
 196
 197 2013-02-10  Alan Modra  <amodra@gmail.com>
 198
 199         PR ld/15113
 200         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
 201
 202 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
 203
 204         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
 205         sections.
 206         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
 207         symbol.
 208
 209 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
 210
 211         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
 212         288 to 272.
 213
 214 2013-02-08  Alan Modra  <amodra@gmail.com>
 215
 216         PR binutils/15106
 217         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
 218         * elf.c (elf_find_function): Revert last change.  Use new
 219         tdata field rather than static vars for cache.
 220
 221 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         PR ld/15107
 224         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
 225         symbol is defined in regular object.
 226
 227 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
 228
 229         PR binutils/15106
 230         * elf.c (elf_find_function): Don't cache if symbols change.
 231
 232 2013-02-07  Alan Modra  <amodra@gmail.com>
 233
 234         PR binutils/14873
 235         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
 236         copy attributes from or to non-ELF.
 237
 238 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 239
 240         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
 241         for non-zero TLS symbol.
 242         (elf_i386_relocate_section): Don't resolve size relocation against
 243         non-zero TLS symbol.
 244         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
 245         pc_count for non-zero TLS symbol.
 246         (elf_x86_64_relocate_section): Don't resolve size relocation
 247         against non-zero TLS symbol.
 248
 249 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
 250             Andrew Jenner <andrew@codesourcery.com>
 251
 252         Based on patches from Altera Corporation.
 253
 254         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
 255         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
 256         (BFD_BACKENDS): Add elf32-nios2.lo.
 257         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
 258         * Makefile.in: Regenerated.
 259         * configure.in: Add entries for bfd_elf32_bignios2_vec and
 260         bfd_elf32_littlenios2_vec.
 261         * configure: Regenerated.
 262         * config.bfd: Add cases for nios2.
 263         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
 264         (bfd_mach_nios2): Define.
 265         (bfd_nios2_arch): Declare.
 266         (bfd_archures_list): Add bfd_nios2_arch.
 267         * targets.c (bfd_elf32_bignios2_vec): Declare.
 268         (bfd_elf32_littlenios2_vec): Declare.
 269         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
 270         bfd_elf32_littlenios2_vec.
 271         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
 272         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
 273         * bfd-in2.h: Regenerated.
 274         * libbfd.h: Regenerated.
 275         * cpu-nios2.c: New file.
 276         * elf32-nios2.c: New file.
 277
 278 2013-02-06  Alan Modra  <amodra@gmail.com>
 279
 280         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
 281         stubs in stub_bfd.
 282
 283 2013-02-06  Alan Modra  <amodra@gmail.com>
 284
 285         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
 286         * Makefile.in: Regenerate.
 287
 288 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 289             Pedro Alves  <palves@redhat.com>
 290
 291         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
 292         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
 293         declaration.
 294         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
 295         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
 296         * elf-linux-psinfo.h: New file.
 297         * elf.c: Include elf-linux-psinfo.h.
 298         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
 299         New functions.
 300         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
 301         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
 302         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
 303         (elfcore_write_ppc_linux_prpsinfo32): New function.
 304
 305 2013-02-04  Tristan Gingold  <gingold@adacore.com>
 306
 307         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
 308         start address.
 309
 310 2013-02-04  Alan Modra  <amodra@gmail.com>
 311
 312         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
 313         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
 314         * Makefile.in: Regenerate.
 315         * po/SRC-POTFILES.in: Regenerate.
 316
 317 2013-02-04  Alan Modra  <amodra@gmail.com>
 318
 319         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
 320         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
 321
 322 2013-02-01  Alan Modra  <amodra@gmail.com>
 323
 324         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
 325         clears def_regular.
 326
 327 2013-01-31  Tristan Gingold  <gingold@adacore.com>
 328
 329         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
 330         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
 331         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
 332
 333 2013-01-31  Alan Modra  <amodra@gmail.com>
 334             David S. Miller  <davem@davemloft.net>
 335
 336         PR ld/15056
 337         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
 338         references to __tls_get_addr.
 339         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
 340         vtinherit and vtentry reloc handling too.
 341         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
 342
 343 2013-01-31  Alan Modra  <amodra@gmail.com>
 344
 345         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
 346
 347 2013-01-31  Alan Modra  <amodra@gmail.com>
 348
 349         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
 350
 351 2013-01-28  Alan Modra  <amodra@gmail.com>
 352
 353         * elf64-ppc.c: Use %T to print symbols names and remove redundant
 354         "relocation" in error messages throughout file.
 355         (ppc64_elf_relocate_section): Remove sibling call error message,
 356         replace with "call lacks nop".  Specially report errors for
 357         branches to function entry points via OPD lookup and branches
 358         to stubs.  Remove NULL symbol handling now done by %T.
 359
 360 2013-01-28  Alan Modra  <amodra@gmail.com>
 361
 362         * archive.c (bfd_generic_archive_p): Return target and keep
 363         ardata on partial matches.
 364         * format.c (bfd_check_format_matches): Adjust for above
 365         change.  Remove bfd_error_file_ambiguously_recognized dead
 366         code.
 367
 368 2013-01-26  Alan Modra  <amodra@gmail.com>
 369
 370         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
 371         bfd_preserve_finish): Move to..
 372         * format.c: ..here, splitting out..
 373         (bfd_reinit): ..this.  New function.
 374         (bfd_check_format_matches): Use bfd_preserve_save/restore to
 375         keep bfd state for a match.
 376         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
 377         * elfcore.h (elf_core_file_p): Likewise.
 378         * mach-o.c (bfd_mach_o_header_p): Likewise.
 379         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
 380         * xsym.c (bfd_sym_object_p): Likewise.
 381         * mmo.c (mmo_scan): Clear abfd->symcount.
 382         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
 383         * section.c (bfd_section_list_clear): Clear section_htab.count.
 384         * bfd-in2.h: Regenerate.
 385
 386 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
 387
 388         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
 389         second reloc, make sure that the reloc potentially exists first.
 390
 391 2013-01-24  Nick Clifton  <nickc@redhat.com>
 392
 393         * archures.c: Add bfd_mach_v850e3v5.
 394         * bfd-in2.h: Regenerate.
 395         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
 396         * cpu-v850_rh850.c: Likewise.
 397         * elf32-v850.c: Add support for v850e3v5 architecture.
 398
 399 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
 400
 401         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
 402
 403 2013-01-23  Leif Ekblad  <leif@rdos.net>
 404
 405         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
 406
 407 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 408
 409         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
 410         non-zero TLS symbol.
 411         (elf_i386_relocate_section): Resolve size relocation against
 412         non-zero TLS symbol.
 413         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
 414         for non-zero TLS symbol.
 415         (elf_x86_64_relocate_section): Resolve size relocation against
 416         non-zero TLS symbol.
 417
 418 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
 419
 420         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
 421         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
 422         true.
 423
 424 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
 427         PC-relative relocation.
 428         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
 429         as PC-relative relocation.
 430
 431 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 432
 433         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
 434         check.
 435         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
 436
 437         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
 438         and R_X86_64_SIZE64 check.
 439         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
 440         nor R_X86_64_SIZE64.
 441
 442 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 443
 444         * bfd-in2.h: Regenerated.
 445         * libbfd.h: Likewise.
 446
 447         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
 448         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
 449         (elf_i386_check_relocs): Handle R_386_SIZE32.
 450         (elf_i386_gc_sweep_hook): Likewise.
 451         (elf_i386_relocate_section): Likewise.
 452
 453         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
 454         and R_X86_64_SIZE64 entries.
 455         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
 456         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
 457         (elf_x86_64_reloc_name_lookup): Likewise.
 458         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
 459         R_X86_64_SIZE64.
 460         (elf_x86_64_gc_sweep_hook): Likewise.
 461         (elf_x86_64_relocate_section): Likewise.
 462
 463         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
 464         BFD_RELOC_SIZE64.
 465
 466 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
 469         with R_X86_64_RELATIVE64.
 470
 471 2013-01-15  Nick Clifton  <nickc@redhat.com>
 472
 473         * elf32-msp430.c: Fix spelling typo.
 474
 475 2013-01-15  Alan Modra  <amodra@gmail.com>
 476
 477         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
 478         plt-thread-safe.
 479
 480 2013-01-14  Alan Modra  <amodra@gmail.com>
 481
 482         PR binutils/14813
 483         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
 484         (memory_bclose): Likewise.  Return 0 on success.
 485         * cache.c (cache_bclose): Likewise.
 486         * opncls.c (opncls_bclose, bfd_close): Likewise.
 487         * vms-lib.c (vms_lib_bclose): Likewise.
 488         * libbfd.h: Regenerate.
 489
 490 2013-01-13  Alan Modra  <amodra@gmail.com>
 491
 492         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
 493         Add ref_dynamic_nonweak.
 494         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
 495         (_bfd_elf_merge_symbol): Don't call above function.  Move
 496         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
 497         clear dynamic_def.
 498         (elf_link_add_object_symbols): Delete redundant "override" test.
 499         Don't set dynamic_def here.
 500         (elf_link_output_extsym): Update.
 501
 502 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
 505         normal and TLS symbol access.
 506         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 507
 508 2013-01-12  Alan Modra  <amodra@gmail.com>
 509
 510         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
 511         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
 512         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
 513
 514 2013-01-12  Alan Modra  <amodra@gmail.com>
 515
 516         PR ld/12549
 517         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
 518         (_bfd_elf_strtab_clear_all_refs): Define.
 519         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
 520         (_bfd_elf_strtab_clear_all_refs): Delete.
 521         * elflink.c (elf_link_add_object_symbols): Clear out added
 522         strtab refs.  Correct handling of warning common symbols.
 523
 524 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         * aout0.c: Remove trailing white spaces.
 527         * archive.c: Likewise.
 528         * archures.c: Likewise.
 529         * bfd-in.h: Likewise.
 530         * bfd-in2.h: Likewise.
 531         * coff-alpha.c: Likewise.
 532         * coff-i860.c: Likewise.
 533         * coff-mips.c: Likewise.
 534         * coff-ppc.c: Likewise.
 535         * coff-tic80.c: Likewise.
 536         * coff-x86_64.c: Likewise.
 537         * coff-z80.c: Likewise.
 538         * coffcode.h: Likewise.
 539         * coffgen.c: Likewise.
 540         * cofflink.c: Likewise.
 541         * compress.c: Likewise.
 542         * corefile.c: Likewise.
 543         * cpu-arm.c: Likewise.
 544         * cpu-avr.c: Likewise.
 545         * cpu-bfin.c: Likewise.
 546         * cpu-cr16.c: Likewise.
 547         * cpu-cr16c.c: Likewise.
 548         * cpu-crx.c: Likewise.
 549         * cpu-h8300.c: Likewise.
 550         * cpu-i386.c: Likewise.
 551         * cpu-lm32.c: Likewise.
 552         * cpu-m68k.c: Likewise.
 553         * cpu-moxie.c: Likewise.
 554         * cpu-msp430.c: Likewise.
 555         * cpu-sh.c: Likewise.
 556         * cpu-xc16x.c: Likewise.
 557         * dwarf2.c: Likewise.
 558         * ecofflink.c: Likewise.
 559         * ecoffswap.h: Likewise.
 560         * elf-ifunc.c: Likewise.
 561         * elf-m10300.c: Likewise.
 562         * elf-vxworks.c: Likewise.
 563         * elf32-avr.c: Likewise.
 564         * elf32-avr.h: Likewise.
 565         * elf32-cr16.c: Likewise.
 566         * elf32-cr16c.c: Likewise.
 567         * elf32-cris.c: Likewise.
 568         * elf32-crx.c: Likewise.
 569         * elf32-frv.c: Likewise.
 570         * elf32-hppa.c: Likewise.
 571         * elf32-i860.c: Likewise.
 572         * elf32-ip2k.c: Likewise.
 573         * elf32-iq2000.c: Likewise.
 574         * elf32-m32c.c: Likewise.
 575         * elf32-m68hc1x.c: Likewise.
 576         * elf32-msp430.c: Likewise.
 577         * elf32-mt.c: Likewise.
 578         * elf32-ppc.c: Likewise.
 579         * elf32-rl78.c: Likewise.
 580         * elf32-s390.c: Likewise.
 581         * elf32-score.h: Likewise.
 582         * elf32-sh-symbian.c: Likewise.
 583         * elf32-sh.c: Likewise.
 584         * elf32-spu.c: Likewise.
 585         * elf32-tic6x.c: Likewise.
 586         * elf32-v850.c: Likewise.
 587         * elf32-xc16x.c: Likewise.
 588         * elf32-xtensa.c: Likewise.
 589         * elf64-alpha.c: Likewise.
 590         * elf64-hppa.c: Likewise.
 591         * elf64-ppc.c: Likewise.
 592         * elf64-s390.c: Likewise.
 593         * elfcore.h: Likewise.
 594         * elflink.c: Likewise.
 595         * elfxx-mips.c: Likewise.
 596         * elfxx-sparc.c: Likewise.
 597         * elfxx-tilegx.c: Likewise.
 598         * ieee.c: Likewise.
 599         * libcoff.h: Likewise.
 600         * libpei.h: Likewise.
 601         * libxcoff.h: Likewise.
 602         * linker.c: Likewise.
 603         * mach-o-i386.c: Likewise.
 604         * mach-o-target.c: Likewise.
 605         * mach-o.c: Likewise.
 606         * mach-o.h: Likewise.
 607         * mmo.c: Likewise.
 608         * opncls.c: Likewise.
 609         * pdp11.c: Likewise.
 610         * pe-x86_64.c: Likewise.
 611         * peXXigen.c: Likewise.
 612         * pef-traceback.h: Likewise.
 613         * pei-x86_64.c: Likewise.
 614         * peicode.h: Likewise.
 615         * plugin.c: Likewise.
 616         * reloc.c: Likewise.
 617         * riscix.c: Likewise.
 618         * section.c: Likewise.
 619         * som.c: Likewise.
 620         * syms.c: Likewise.
 621         * tekhex.c: Likewise.
 622         * ticoff.h: Likewise.
 623         * vaxbsd.c: Likewise.
 624         * xcofflink.c: Likewise.
 625         * xtensa-isa.c: Likewise.
 626
 627 2013-01-10  Will Newton <will.newton@imgtec.com>
 628
 629         * Makefile.am: Add Meta.
 630         * Makefile.in: Regenerate.
 631         * archures.c (bfd_mach_metag): New.
 632         * bfd-in2.h: Regenerate.
 633         * config.bfd: Add Meta.
 634         * configure: Regenerate.
 635         * configure.in: Add Meta.
 636         * cpu-metag.c: New file.
 637         * elf-bfd.h: Add Meta.
 638         * elf32-metag.c: New file.
 639         * elf32-metag.h: New file.
 640         * libbfd.h: Regenerate.
 641         * reloc.c: Add Meta relocations.
 642         * targets.c: Add Meta.
 643
 644 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
 645
 646         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
 647         (elfcore_write_aarch_hw_break): Likewise.
 648         (elfcore_write_aarch_hw_watch): Likewise.
 649         * elf.c (elfcore_grok_aarch_tls): New function.
 650         (elfcore_grok_aarch_hw_break): Likewise.
 651         (elfcore_grok_aarch_hw_watch): Likewise.
 652         (elfcore_grok_note): Call the new functions to handle the
 653         corresponding notes.
 654         (elfcore_write_aarch_tls): New function.
 655         (elfcore_write_aarch_hw_break): Likewise.
 656         (elfcore_write_aarch_hw_watch): Likewise.
 657         (elfcore_write_register_note): Call the new functions to handle the
 658         corresponding pseudo sections.
 659
 660 2013-01-07  Tom Tromey  <tromey@redhat.com>
 661
 662         * section.c (_bfd_std_section): Rename from std_section.
 663         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
 664         (STD_SECTION): Update.
 665         * bfd-in2.h: Rebuild.
 666
 667 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
 668
 669         * archures.c (bfd_mach_mips5900): Define.
 670         * bfd-in2.h: Regenerate.
 671         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
 672         * cpu-mips.c: Add support for MIPS r5900.
 673         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
 674
 675 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
 676             Nick Clifton  <nickc@redhat.com>
 677
 678         * elflink.c (get_value): Prevent the use of an undefined shift
 679         operation.  Add sanity checks.
 680
 681 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
 682
 683         * config.bfd (cr16*-*-uclinux*): New target support.
 684
 685
 686 For older changes see ChangeLog-2012
 687 \f
 688 Copyright (C) 2013 Free Software Foundation, Inc.
 689
 690 Copying and distribution of this file, with or without modification,
 691 are permitted in any medium without royalty provided the copyright
 692 notice and this notice are preserved.
 693
 694 Local Variables:
 695 mode: change-log
 696 left-margin: 8
 697 fill-column: 74
 698 version-control: never
 699 End: