bfd/ChangeLog

   1 2011-05-09  Paul Brook  <paul@codesourcery.com>
   2
   3         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
   4         elf32_tic6x_fake_sections): New functions.
   5         (elf_backend_fake_sections): Define.
   6
   7 2011-05-09  Paul Brook  <paul@codesourcery.com>
   8
   9         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
  10         (elf_backend_gc_mark_extra_sections): Define.
  11
  12 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
  13
  14         PR ld/12365
  15         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
  16         references to symbols defined in discarded sections.
  17
  18 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
  19
  20         PR ld/12365
  21         * coffgen.c (coff_write_symbol): Assume input section is its own
  22         output section if output_section member not set.
  23         (coff_write_alien_symbol): Likewise.
  24
  25 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
  26
  27         PR ld/12730
  28         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
  29
  30         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
  31         sections if needed.
  32
  33         * section.c (SEC_ELF_REVERSE_COPY): New.
  34         * bfd-in2.h: Regenerated.
  35
  36 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
  37
  38         PR 12739
  39         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
  40         * bfd-in2.h: Regenerate.
  41
  42 2011-05-06  Tristan Gingold  <gingold@adacore.com>
  43
  44         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
  45         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
  46         any code section.  Add comments.
  47         (alpha_vms_object_p): Use void * instead of PTR.
  48         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
  49         (build_module_list): Guard against no DST section.  Add comments.
  50         (alpha_vms_link_output_symbol): Discard undefined symbols.
  51         (alpha_vms_get_section_contents): Simply memcpy if the section was
  52         already loaded.  Fix typo.
  53         (vms_new_section_hook): Use void * instead of PTR.
  54         (vms_alpha_vec): Ditto.
  55
  56 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
  57
  58         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
  59         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
  60
  61 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
  62
  63         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
  64         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
  65         mismatch.  Choose the lower of the two values.
  66         (bfd_elf32_bfd_final_link): New macro.
  67
  68 2011-04-28  Tristan Gingold  <gingold@adacore.com>
  69
  70         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
  71         (bfd_xcoff_swap_aux_out): Ditto.
  72         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
  73         (bfd_xcoff64_swap_aux_out): Ditto.
  74
  75 2011-05-04  Alan Modra  <amodra@gmail.com>
  76
  77         PR ld/12727
  78         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
  79         was_undefined on dot-symbols.
  80
  81 2011-05-03  Paul Brook  <paul@codesourcery.com>
  82
  83
  84         * elf32-tic6x.c (elf32_tic6x_howto_table,
  85         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
  86         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
  87         Add R_C6000_EHTYPE.
  88
  89 2011-05-01  Alan Modra  <amodra@gmail.com>
  90
  91         PR ld/12718
  92         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
  93         creating ifunc sections.
  94         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
  95
  96 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
  99         names.
 100
 101 2011-04-28  Tom Tromey  <tromey@redhat.com>
 102
 103         * bfdio.c (memory_bstat): Pass correct size to memset.
 104
 105 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * dwarf2.c (dwarf_debug_sections): Mark const.
 108         * elf.c (special_sections): Likewise.
 109         * libbfd-in.h (dwarf_debug_sections): Likewise.
 110         * libbfd.h: Regenerate.
 111
 112 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 113
 114         * coffcode.h (sec_to_styp_flags): Allow linkonce for
 115         debugging sections.
 116
 117 2011-04-26  Tristan Gingold  <gingold@adacore.com>
 118
 119         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
 120
 121 2011-04-24  Alan Modra  <amodra@gmail.com>
 122
 123         PR ld/12365
 124         PR ld/12696
 125         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
 126         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
 127         (_bfd_generic_link_add_one_symbol): Update "notice" call.
 128         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
 129         it is a redef of an IR symbol in a real BFD.
 130
 131 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 132
 133         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
 134         in readonly section in a shared object.
 135         (elf_i386_size_dynamic_sections): Likewise.
 136         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 137         (elf_x86_64_size_dynamic_sections): Likewise.
 138
 139 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         PR ld/12694
 142         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
 143         symbols.
 144         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 145
 146 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 147
 148         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
 149         on dynamic symbol error.
 150         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 151
 152 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 153
 154         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
 155
 156 2011-04-20  Alan Modra  <amodra@gmail.com>
 157
 158         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
 159         (bfd_hash_table_init_n): Overflow checking.
 160         (bfd_hash_set_default_size): Return current size.  Take unsigned long
 161         arg.  Add 65537 to hash_size primes.
 162         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
 163         * bfd-in2.h: Regenerate.
 164
 165 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 166
 167         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
 168         memmove elements.
 169
 170 2011-04-20  Alan Modra  <amodra@gmail.com>
 171
 172         * libbfd.c (bfd_log2): Do return rounded up value.
 173         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
 174         call with expanded old round down version of the function.
 175
 176         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
 177         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
 178
 179 2011-04-20  Alan Modra  <amodra@gmail.com>
 180
 181         PR ld/12365
 182         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
 183         in their own common section.
 184         * elflink.c (elf_link_add_object_symbols): Likewise.
 185         * linker.c (generic_link_check_archive_element): Don't lose flags
 186         if common section is pre-existing.
 187         (_bfd_generic_link_add_one_symbol): Likewise.
 188
 189 2011-04-20  Alan Modra  <amodra@gmail.com>
 190
 191         PR ld/12365
 192         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
 193         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
 194         multiple_definition regardless of allow_multiple_definition.
 195         * simple.c (simple_dummy_multiple_definition): Update.
 196         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
 197         calls.
 198
 199 2011-04-18  Tristan Gingold  <gingold@adacore.com>
 200
 201         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
 202
 203 2011-04-18  Alan Modra  <amodra@gmail.com>
 204
 205         PR ld/12365
 206         PR ld/12672
 207         * bfd.c (BFD_PLUGIN): Define.
 208         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
 209         * bfd-in2.h: Regenerate.
 210         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
 211         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
 212
 213 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 214
 215         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
 216         SEC_LOAD.
 217
 218 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 219
 220         * elf-bfd.h (struct sdt_note): New struct.
 221         (struct elf_obj_tdata) <sdt_note_head>: New field.
 222         * elf.c (elfobj_grok_stapsdt_note_1): New function.
 223         (elfobj_grok_stapsdt_note): Likewise.
 224         (elf_parse_notes): Added code to treat SystemTap note
 225         sections.
 226
 227 2011-04-12  Richard Henderson  <rth@redhat.com>
 228
 229         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
 230         exclude empty .got sections.
 231
 232 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 233
 234         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
 235         array access for BFD_RELOC_386_IRELATIVE.
 236
 237 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
 238
 239         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
 240
 241 2011-04-11  Mark Wielaard  <mjw@redhat.com>
 242
 243         PR 10549
 244         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
 245         (has_gnu_symbols): Renamed from has_ifunc_symbols.
 246         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
 247         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
 248         also if STB_GNU_UNIQUE symbol binding was seen.
 249         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
 250         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 251         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 252         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 253         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 254         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 255
 256 2011-04-11  Alan Modra  <amodra@gmail.com>
 257
 258         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
 259         sections.
 260         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
 261         (_bfd_generic_get_section_contents_in_window): Likewise.
 262         * section.c (bfd_get_section_contents): Likewise.
 263         * compress.c (bfd_get_full_section_contents): Likewise.
 264         * elf32-rx.c (rx_final_link): Ignore rawsize.
 265         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
 266         bfd with bfd_get_section_limit.
 267         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
 268         os->size during final link.  Update callers.
 269         * bfd-in2.h: Regenerate.
 270
 271 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
 272
 273         PR ld/12637
 274         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
 275         as the number of global entries when merging with the primary GOT.
 276
 277 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 278
 279         * elf32-i386.c: Update copyright year.
 280         * elf64-x86-64.c: Likewise.
 281
 282 2011-04-09  Kai Tietz  <ktietz@redhat.com>
 283
 284         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
 285         buffer and use rawsize for sorting.
 286         * coffcode.h (coff_compute_section_file_positions): Set rawsize
 287         before doing alignment.
 288
 289 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 290
 291         * elf32-i386.c (elf_i386_relocate_section): Return relocation
 292         error on unsupported relocation.
 293         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 294
 295 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 296
 297         PR binutils/12657
 298         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
 299         pid_t.
 300
 301 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         PR ld/12654
 304         * elf32-i386.c (elf_i386_relocate_section): Check !executable
 305         instead of shared for R_386_TLS_LDO_32.
 306
 307 2011-04-08  Tristan Gingold  <gingold@adacore.com>
 308
 309         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
 310         * coff-pmac: Remove
 311         * xcoff-target.h: Remove
 312         * Makefile.in: Regenerate.
 313
 314 2011-04-07  Cary Coutant  <ccoutant@google.com>
 315
 316         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
 317
 318 2011-04-07  Paul Brook  <paul@codesourcery.com>
 319
 320         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
 321         pc-relative.
 322         (elf32_tic6x_howto_table_rel): Ditto.
 323         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
 324         (elf32_tic6x_check_relocs): Ditto.
 325
 326 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 327
 328         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
 329         targets.
 330         (strongarm*, thumb*, xscale*): Remove architectures.
 331         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
 332         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
 333         xscale-*-coff): Remove targets.
 334
 335 2011-04-01  Tristan Gingold  <gingold@adacore.com>
 336
 337         * elfxx-ia64.c: include bfd_stdint.h
 338
 339 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
 340
 341         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
 342         dynobj and its initialization.
 343
 344 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 345
 346         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
 347         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
 348         BFD_HOST_LONG_LONG to 1.
 349
 350 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 351
 352         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
 353         (_bfd_vms_write_etir): Ditto.
 354         (_bfd_vms_slurp_etir): Avoid to use intptr_t
 355         * configure.com: Generate bfd_stdint.h
 356
 357 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 358
 359         * elf32-tic6x.h (struct elf32_tic6x_params): New.
 360         (elf32_tic6x_setup): Declare.
 361         * elf32-tic6x.c: Include <limits.h>.
 362         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
 363         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
 364         New structures.
 365         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
 366         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
 367         tic6x_elf_scom_symbol_ptr): New static variables.
 368         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
 369         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
 370         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 371         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
 372         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
 373         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
 374         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
 375         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
 376         elf32_tic6x_adjust_dynamic_symbol): New static functions.
 377         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
 378         to weak symbols as required by the ABI.
 379         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
 380         as needed when generating DSBT output.
 381         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
 382         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
 383         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
 384         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
 385         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
 386         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
 387         New static functions.
 388         (ELF_MAXPAGESIZE): Define to 0x1000.
 389         (bfd_elf32_bfd_copy_private_bfd_data,
 390         bfd_elf32_bfd_link_hash_table_create,
 391         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
 392         elf_backend_want_got_plt, elf_backend_want_dynbss,
 393         elf_backend_plt_readonly, elf_backend_got_header_size,
 394         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
 395         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 396         elf_backend_check_relocs, elf_backend_add_symbol_hook,
 397         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
 398         elf_backend_section_from_bfd_section,
 399         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
 400         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
 401         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
 402
 403         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
 404         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
 405         * bfd/bfd-in2.h: Regenerate.
 406         * bfd/libbfd.h: Regenerate.
 407         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
 408
 409 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 410
 411         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
 412         entry on xcoff when value is C_NULL_VALUE.
 413
 414 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 415
 416         * libcoff-in.h (exec_hdr): Remove.
 417         * libcoff.h: Regenerate.
 418
 419 2011-03-30  Nick Clifton  <nickc@redhat.com>
 420
 421         * po/da.po: Updated Danish translation.
 422
 423 2011-03-29  Richard Henderson  <rth@redhat.com>
 424
 425         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
 426         (elf64_alpha_gc_sweep_hook): New.
 427         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
 428         (elf_backend_can_gc_sections): New.
 429
 430 2011-03-26  John Marino  <binutils@marino.st>
 431
 432         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
 433         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
 434         * configure: Regenerate.
 435
 436 2011-03-25  Michael Snyder  <msnyder@vmware.com>
 437
 438         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
 439
 440 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 441
 442         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
 443         of find_nearest_line on object files.
 444
 445 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 446
 447         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
 448         Minor reordering.
 449         (alpha_vms_create_eisd_for_section): Make code sections read-only.
 450
 451 2011-03-24  Alan Modra  <amodra@gmail.com>
 452
 453         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
 454         old-style __tls_get_addr calls without marker relocs don't match
 455         their arg setup insn one for one.  If such mismatches are found
 456         report the reloc and don't do any tls optimization.
 457         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 458
 459 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 460
 461         * bfd-in2.h: Regenerate.
 462
 463 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 464
 465         * archures.c: Add AVR XMEGA architecture information.
 466         * cpu-avr.c (arch_info_struct): Likewise.
 467         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 468         (elf32_avr_object_p): Likewise.
 469
 470 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 471
 472         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
 473         * bfd-in2.h: Regenerate.
 474         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
 475         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
 476         entry.
 477         (elf32_arm_howto_from_type): Update accordingly.
 478         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
 479         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
 480         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
 481         with an extra noncall_refcount field.
 482         (arm_local_iplt_info): New structure.
 483         (elf_arm_obj_tdata): Add local_iplt.
 484         (elf32_arm_local_iplt): New accessor macro.
 485         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
 486         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
 487         Change tls_type to a bitfield and add is_iplt.
 488         (elf32_arm_link_hash_newfunc): Update accordingly.
 489         (elf32_arm_allocate_local_sym_info): New function.
 490         (elf32_arm_create_local_iplt): Likewise.
 491         (elf32_arm_get_plt_info): Likewise.
 492         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
 493         (elf32_arm_get_local_dynreloc_list): Likewise.
 494         (create_ifunc_sections): Likewise.
 495         (elf32_arm_copy_indirect_symbol): Update after the changes to
 496         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
 497         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
 498         to get PLT information.  Assert that all STT_GNU_IFUNC references
 499         are turned into PLT references.
 500         (arm_build_one_stub): Pass the symbol type to
 501         elf32_arm_final_link_relocate.
 502         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
 503         (elf32_arm_allocate_irelocs): New function.
 504         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
 505         all R_ARM_IRELATIVE.
 506         (elf32_arm_allocate_plt_entry): New function.
 507         (elf32_arm_populate_plt_entry): Likewise.
 508         (elf32_arm_final_link_relocate): Add an st_type parameter.
 509         Set srelgot to null for static objects.  Use separate variables
 510         to record which st_value and st_type should be used when generating
 511         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
 512         symbol's PLT information, setting has_iplt_entry, splt,
 513         plt_offset and gotplt_offset accordingly.  Check whether
 514         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
 515         the relocation target accordingly.  Broaden assert to include
 516         .iplts.  Don't set sreloc for static relocations.  Assert that
 517         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
 518         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
 519         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
 520         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
 521         resolve GOT references to the .igot.plt entry.
 522         (elf32_arm_relocate_section): Update the call to
 523         elf32_arm_final_link_relocate.
 524         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
 525         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
 526         relocations in shared libraries and relocatable executables.
 527         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 528         to get the list of dynamic relocations for a local symbol.
 529         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
 530         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
 531         to allocate local symbol information.  Treat R_ARM_REL32 and
 532         R_ARM_REL32_NOI as call relocations in shared libraries and
 533         relocatable executables.  Record PLT information for local
 534         STT_GNU_IFUNC functions as well as global functions.   Count
 535         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 536         to get the list of dynamic relocations for a local symbol.
 537         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
 538         Don't remove STT_GNU_IFUNC PLTs unless all references have been
 539         removed.  Update after the changes to elf32_arm_link_hash_entry.
 540         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
 541         entries should live in .plt or .iplt.  Check whether the .igot.plt
 542         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
 543         to allocate .plt and .(i)got.plt entries.  Detect which .got
 544         entries will need R_ARM_IRELATIVE relocations and use
 545         elf32_arm_allocate_irelocs to allocate them.  Likewise other
 546         non-.got dynamic relocations.
 547         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
 548         and dynamic relocations for local STT_GNU_IFUNC symbols.
 549         Check whether the .igot.plt and .got entries can be combined.
 550         Detect which .got entries will need R_ARM_IRELATIVE relocations
 551         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
 552         section pointers intead of strcmp checks.  Handle iplt and igotplt.
 553         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
 554         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
 555         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
 556         resolve to it.
 557         (elf32_arm_output_plt_map_1): New function, split out from
 558         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
 559         elf32_arm_plt_needs_thumb_stub_p.
 560         (elf32_arm_output_plt_map): Call it.
 561         (elf32_arm_output_arch_local_syms): Add mapping symbols for
 562         local .iplt entries.
 563         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
 564         (elf32_arm_swap_symbol_out): Likewise.
 565         (elf32_arm_add_symbol_hook): New function.
 566         (elf_backend_add_symbol_hook): Define for all targets.
 567
 568 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 569
 570         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
 571         * elf.c (swap_out_syms): Set st_target_internal for each
 572         Elf_Internal_Sym.
 573         * elfcode.h (elf_swap_symbol_in): Likewise.
 574         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 575         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
 576         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
 577         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 578         * elflink.c (elf_link_output_extsym): Likewise.
 579         (bfd_elf_final_link): Likewise.
 580         (elf_link_add_object_symbols): Copy st_target_internal
 581         to the hash table if we see a definition.
 582         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
 583         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
 584         a branch_type field.
 585         (a8_erratum_fix, a8_erratum_reloc): Likewise.
 586         (arm_type_of_stub): Replace actual_st_type with an
 587         actual_branch_type parameter.
 588         (arm_build_one_stub): Use branch types rather than st_types to
 589         determine the type of branch.
 590         (cortex_a8_erratum_scan): Likewise.
 591         (elf32_arm_size_stubs): Likewise.
 592         (bfd_elf32_arm_process_before_allocation): Likewise.
 593         (allocate_dynrelocs_for_symbol): Likewise.
 594         (elf32_arm_finish_dynamic_sections): Likewise.
 595         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
 596         a branch_type parameter.
 597         (elf32_arm_relocate_section): Update call accordingly.
 598         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
 599         (elf32_arm_output_map_sym): Initialize st_target_internal.
 600         (elf32_arm_output_stub_sym): Likewise.
 601         (elf32_arm_symbol_processing): Delete.
 602         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
 603         Use st_target_internal to record the branch type.
 604         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
 605         Thumb functions.
 606         (elf32_arm_is_function_type): Delete.
 607         (elf_backend_symbol_processing): Likewise.
 608         (elf_backend_is_function_type): Likewise.
 609
 610 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 611
 612         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
 613         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
 614         into the PLT block.
 615
 616 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 617
 618         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
 619         may_need_local_target_p and may_become_dynamic_p to classify
 620         the relocation type.  Don't check info->symbolic or h->def_regular
 621         when deciding whether to record a potential dynamic reloc.
 622         Don't treat potential dynamic relocs as PLT references.
 623         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
 624         try to make the PLT reference count go negative.
 625
 626 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 627
 628         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
 629         GOT entry here, rather than leaving it to finish_dynamic_symbol.
 630         Only create a dynamic relocation for local references if
 631         info->shared.
 632         (allocate_dynrelocs_for_symbol): Update dynamic relocation
 633         allocation accordingly.
 634         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
 635
 636 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 637
 638         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
 639         (elf32_arm_add_dynreloc): Likewise.
 640         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
 641         to allocate dynamic relocations.
 642         (elf32_arm_size_dynamic_sections): Likewise.
 643         (allocate_dynrelocs): Likewise.  Rename to
 644         allocate_dynrelocs_for_symbol.
 645         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
 646         create dynamic relocations.
 647         (elf32_arm_finish_dynamic_symbol): Likewise.
 648
 649 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 652         x32 GD->IE and GD->LE transitions.
 653         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
 654         and LD->LE transitions.
 655
 656 2011-03-10  Alan Modra  <amodra@gmail.com>
 657
 658         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
 659         for LO_DS error message and correct multiple.
 660
 661 2011-03-10  Alan Modra  <amodra@gmail.com>
 662
 663         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
 664         (ppc64_elf_link_just_syms): New function.
 665         (opd_entry_value): Don't assume big-endian host.
 666         (get_r2off): New function.
 667         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
 668
 669 2011-03-06  Michael Snyder  <msnyder@vmware.com>
 670
 671         * compress.c (bfd_compress_section_contents): Check for out of mem.
 672
 673         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
 674         that case statement falls through intentionally.
 675
 676         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
 677
 678 2011-03-04  Alan Modra  <amodra@gmail.com>
 679
 680         * archive.c (bsd_write_armap): Don't call stat in deterministic
 681         mode, and don't use st_mtime if stat returns error.
 682
 683 2011-03-03  Michael Snyder  <msnyder@vmware.com>
 684
 685         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
 686
 687         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
 688
 689         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
 690         (aout_link_write_other_symbol): Missing break statement.
 691
 692         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
 693
 694         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
 695
 696 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 699         x32 IE->LE transition.
 700         (elf_x86_64_relocate_section): Likewise.
 701
 702 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
 703
 704         * elflink.c (is_reloc_section): Remove function.
 705         (get_dynamic_reloc_section_name): Construct string manually.
 706
 707 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 708
 709         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
 710         (adjust_relative_path): Likewise.
 711         (_bfd_construct_extended_name_table): Likewise.
 712         * corefile.c (generic_core_file_matches_executable_p): Likewise.
 713         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 714         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 715         * elf32-spu.c (sort_bfds): Likewise.
 716         (spu_elf_auto_overlay): Likewise.
 717         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 718         * xcofflink.c (xcoff_set_import_path): Likewise.
 719         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
 720         (xtensa_regfile_lookup_shortname): Likewise.
 721
 722 2011-02-28  Alan Modra  <amodra@gmail.com>
 723
 724         PR 12513
 725         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
 726         stringsize.  Properly sanity check symdef_count.  Remove redundant
 727         bfd_release.
 728
 729 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
 730
 731         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
 732         and handle claim_file seeking. Only try to load the plugin once.
 733
 734 2011-02-22  Andreas Schwab  <schwab@redhat.com>
 735
 736         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
 737         relocation read the value from the second GOT slot.
 738
 739 2011-02-15  Tristan Gingold  <gingold@adacore.com>
 740
 741         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
 742
 743 2011-02-15  Alan Modra  <amodra@gmail.com>
 744
 745         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
 746         toc relocs.  Fuss over free(NULL).
 747
 748 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 749
 750         * elflink.c (bfd_elf_size_dynamic_sections): Add
 751         bfd_get_symbol_leading_char to the start of newname.
 752
 753 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 754
 755         * configure: Regenerate.
 756
 757 2011-02-09  Alan Modra  <amodra@gmail.com>
 758
 759         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
 760         we are done.  When optimising large toc, check that a global
 761         symbol on a toc reloc is defined in a kept section.
 762
 763 2011-02-08  Nick Clifton  <nickc@redhat.com>
 764
 765         PR binutils/12467
 766         * elf.c (assign_file_positions_for_load_sections): Set the program
 767         header offset and entry size to zero if there are no program
 768         headers.
 769
 770 2011-02-08  Alan Modra  <amodra@gmail.com>
 771
 772         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
 773         local_syms when looking for local symbols in .toc.
 774
 775 2011-02-01  Alan Modra  <amodra@gmail.com>
 776
 777         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
 778         for toc pointer on any section having makes_toc_func_call set.
 779         (check_pasted_section): Ensure pasted .init/.fini fragments use
 780         the same toc if any has makes_toc_func_call set.
 781
 782 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
 783
 784         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
 785         field.
 786
 787 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 788
 789         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
 790         common sections too.
 791
 792 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 793
 794         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
 795         Solaris target.
 796
 797 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
 798
 799         Fix compilation for mingw64.
 800         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
 801         typecast to avoid warning.
 802         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
 803         usage.
 804         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
 805         of long for pointer to avoid warning.
 806         (elfNN_ia64_relax_brl): Idem.
 807         (elfNN_ia64_install_value): Idem.
 808         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
 809
 810 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 811
 812         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
 813         h->needs_plt when deciding whether to record a possible dynamic reloc.
 814
 815 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 816
 817         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
 818         dynamic relocs for the removed section.
 819
 820 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
 823         relocations.
 824
 825 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
 828         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
 829         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
 830         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
 831         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
 832         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
 833         for ILP32.
 834
 835 2011-01-14  Alan Modra  <amodra@gmail.com>
 836
 837         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
 838         error.
 839         (_bfd_default_error_handler): Likewise.
 840         * elf.c (print_segment_map): Likewise.
 841         * libbfd.c (warn_deprecated): Likewise.
 842         * som.c (som_sizeof_headers): No need to do so here.
 843         * coff-i860.c: Replace use of printf for error messages with
 844         _bfd_error_handler.
 845         * coff-ppc.c: Likewise.
 846         * coff-sh.c: Likewise.
 847         * elf32-bfin.c: Likewise.
 848         * elf32-dlx.c: Likewise.
 849         * elf32-mep.c: Likewise.
 850         * elf32-v850.c: Likewise.
 851         * mach-o.c: Likewise.
 852         * pef.c: Likewise.
 853
 854 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 855
 856         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
 857         swap_reloca_out.
 858         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
 859         (elf_x86_64_check_relocs): Align relocation section to 4 byte
 860         for 32bit.
 861         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 862         ELF_ST_TYPE.
 863         (elf_x86_64_finish_dynamic_symbol): Updated.
 864         (elf_x86_64_finish_dynamic_sections): Don't use
 865         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 866         bfd_elf64_swap_dyn_out.
 867
 868 2011-01-14  J. Park  <grassman@gmail.com>
 869
 870         PR ld/12339
 871         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 872         following bfd_link_hash_warning symbol link.
 873
 874 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 875             Glauber de Oliveira Costa  <glommer@gmail.com>
 876
 877         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 878         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 879         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 880         relocations.
 881         * libbfd.h: Rebuilt.
 882         * bfd-in2.h: Rebuilt.
 883         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 884         (elf32_arm_reloc_map): Likewise.
 885         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 886         (elf32_arm_stub_long_branch_any_tls_pic,
 887         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 888         (DEF_STUBS): Add new stubs.
 889         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 890         (elf32_arm_local_tlsdesc_gotent): New.
 891         (GOT_TLS_GDESC): New mask.
 892         (GOT_TLS_GD_ANY): Define.
 893         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 894         (elf32_arm_compute_jump_table_size): New.
 895         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 896         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 897         sgotplt_jump_table_size fields.
 898         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 899         (elf32_arm_link_hash_table_create): Initialize new fields.
 900         (arm_type_of_stub): Check TLS desc relocs too.
 901         (elf32_arm_stub_name): TLS desc relocs can be shared.
 902         (elf32_arm_tls_transition): Determine relaxation.
 903         (arm_stub_required_alignment): Add tls stubs.
 904         (elf32_arm_size_stubs): Likewise.
 905         (elf32_arm_tls_relax): Perform TLS relaxing.
 906         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 907         (IS_ARM_TLS_GNU_RELOC): New.
 908         (IS_ARM_TLS_RELOC): Use it.
 909         (elf32_arm_relocate_section): Perform TLS relaxing.
 910         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 911         desc relocations.
 912         (allocate_dynrelocs): Allocate tls desc relcoations.
 913         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 914         symbols.
 915         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 916         got slots.
 917         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 918         symbol.
 919         (elf32_arm_finish_dynamic_symbol): Adjust.
 920         (arm_put_trampoline): New.
 921         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 922         trampolines.
 923         (elf_backend_always_size_sections): Define.
 924
 925 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 928
 929 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 930
 931         PR ld/12366
 932         PR ld/12371
 933         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 934         handle symbols marked with regular reference, but not non-GOT
 935         reference when building shared library.
 936
 937         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 938         local and global STT_GNU_IFUNC symols when building shared
 939         library.
 940         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 941
 942 2011-01-05  DJ Delorie  <dj@redhat.com>
 943
 944         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 945         * libbfd.h: Regenerate.
 946         * bfd-in2.h: Regenerate.
 947         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 948
 949 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 950
 951         * cpu-i386.c (bfd_i386_compatible): New.
 952         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 953         with bfd_i386_compatible.
 954         (bfd_x86_64_arch_intel_syntax): Likewise.
 955         (bfd_i386_arch_intel_syntax): Likewise.
 956         (i8086_arch): Likewise.
 957         (bfd_x64_32_arch): Likewise.
 958         (bfd_x86_64_arch): Likewise.
 959         (bfd_i386_arch): Likewise.
 960
 961 For older changes see ChangeLog-2010
 962 \f
 963 Local Variables:
 964 mode: change-log
 965 left-margin: 8
 966 fill-column: 74
 967 version-control: never
 968 End: