bfd/ChangeLog

   1 2011-06-13  Alan Modra  <amodra@gmail.com>
   2
   3         * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
   4         (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
   5         warning symbols here.
   6         * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
   7         * elf32-arm.c (allocate_dynrelocs_for_symbol,
   8         elf32_arm_readonly_dynrelocs): Likewise.
   9         * elf32-bfin.c (bfin_discard_copies): Likewise.
  10         * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
  11         elf_cris_discard_excess_dso_dynamics,
  12         elf_cris_discard_excess_program_dynamics): Likewise.
  13         * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
  14         clobber_millicode_symbols, readonly_dynrelocs): Likewise.
  15         * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
  16         * elf32-i386.c (elf_i386_allocate_dynrelocs,
  17         elf_i386_readonly_dynrelocs): Likewise.
  18         * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
  19         * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
  20         * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
  21         * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
  22         * elf32-microblaze.c (allocate_dynrelocs): Likewise.
  23         * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
  24         * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
  25         * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
  26         * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
  27         * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
  28         * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
  29         elf32_tic6x_readonly_dynrelocs): Likewise.
  30         * elf32-vax.c (elf_vax_discard_copies): Likewise.
  31         * elf32-xstormy16.c (xstormy16_relax_plt_check,
  32         xstormy16_relax_plt_realloc): Likewise.
  33         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
  34         * elf64-alpha.c (elf64_alpha_output_extsym,
  35         elf64_alpha_calc_got_offsets_for_symbol,
  36         elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
  37         * elf64-hppa.c (elf64_hppa_mark_exported_functions,
  38         allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
  39         elf_hppa_unmark_useless_dynamic_symbols,
  40         elf_hppa_remark_useless_dynamic_symbols): Likewise.
  41         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
  42         adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
  43         readonly_dynrelocs, merge_global_got, reallocate_got,
  44         undo_symbol_twiddle): Likewise.
  45         * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
  46         * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
  47         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
  48         elf_x86_64_readonly_dynrelocs): Likewise.
  49         * elflink.c (elf_link_renumber_hash_table_dynsyms,
  50         elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
  51         _bfd_elf_link_find_version_dependencies,
  52         _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
  53         _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
  54         elf_collect_hash_codes, elf_collect_gnu_hash_codes,
  55         elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
  56         elf_gc_propagate_vtable_entries_used,
  57         elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
  58         elf_gc_allocate_got_offsets): Likewise.
  59         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
  60         elfNN_ia64_global_dyn_sym_thunk): Likewise.
  61         * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
  62         mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
  63         * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
  64         * i386linux.c (linux_tally_symbols): Likewise.
  65         * m68klinux.c (linux_tally_symbols): Likewise.
  66         * sparclinux.c (linux_tally_symbols): Likewise.
  67         * sunos.c (sunos_scan_dynamic_symbol): Likewise.
  68         * xcofflink.c (xcoff_post_gc_symbol): Likewise.
  69
  70         * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
  71         function.  Update all callers.
  72         * aoutx.h (aout_link_write_other_symbol): Likewise.
  73         * pdp11.c (aout_link_write_other_symbol): Likewise.
  74         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
  75         * ecoff.c (ecoff_link_write_external): Likewise.
  76         * xcofflink.c (xcoff_write_global_symbol): Likewise.
  77         * vms-alpha.c (alpha_vms_link_output_symbol): Likewise.  Handle
  78         warning symbols.
  79         * ecoff.c (ecoff_link_hash_traverse): Delete.
  80         * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
  81         _bfd_coff_write_global_sym.
  82         * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
  83         * libcoff.h: Regenerate.
  84
  85 2011-06-10  Nick Clifton  <nickc@redhat.com>
  86
  87         * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
  88         backend does not provide a function for creating dynamic sections
  89         then fail.
  90         (bfd_elf_final_link): Issue a warning message if a dynamic section
  91         has the SHT_NOTE type.
  92         (bfd_elf_final_link): Do not look for dynamic strings in a section
  93         that does not have the SHT_STRTAB type or the name .dynstr.
  94         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
  95         section is not in the output binary.
  96         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
  97
  98 2011-06-09  Tristan Gingold  <gingold@adacore.com>
  99
 100         * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
 101         (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
 102         spaces.
 103
 104 2011-06-09  Tristan Gingold  <gingold@adacore.com>
 105
 106         * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
 107
 108 2011-06-09  Nick Clifton  <nickc@redhat.com>
 109
 110         PR ld/12845
 111         * elf.c (_bfd_elf_init_private_section_data): Add an assertion
 112         that the output section has an allocated bfd_elf_section_data
 113         structure.
 114         * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
 115         symbols in sections that have been removed by garbage collection.
 116
 117 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 118
 119         * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
 120         relocations in SEC_DEBUGGING sections when building shared
 121         libraries.
 122
 123 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         PR ld/12851
 126         * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
 127         (bfd_elf_gc_sections): Also check SHT_NOTE sections.
 128
 129 2011-06-08  Tristan Gingold  <gingold@adacore.com>
 130
 131         * makefile.vms (OBJS): Add elfxx-ia64.obj
 132         Remove vax case.
 133
 134 2011-06-08  Alan Modra  <amodra@gmail.com>
 135
 136         * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
 137         * sco5-core.c: Init match_priority field.
 138
 139 2011-06-08  Alan Modra  <amodra@gmail.com>
 140
 141         * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
 142         indirect links here.
 143
 144 2011-06-07  Joel Brobecker  <brobecker@adacore.com>
 145
 146         * irix-core.c (irix_core_vec): Add match_priority field.
 147
 148 2011-06-06  Alan Modra  <amodra@gmail.com>
 149
 150         * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
 151         Add match_priority.
 152         * configure.in: Bump bfd version.
 153         * elfcode.h (elf_object_p): Delete hacks preventing match of
 154         EM_NONE and ELFOSABI_NONE targets when a better match exists.
 155         * elfxx-target.h (elf_match_priority): Define and use.
 156         * format.c (bfd_check_format_matches): Use target match_priority
 157         to choose best of multiple matching targets.  In cases with multiple
 158         matches rerun _bfd_check_format if we don't choose the last match.
 159         * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
 160         * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
 161         * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
 162         * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
 163         * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
 164         * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
 165         * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
 166         * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
 167         * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
 168         * vms-lib.c, * xsym.c: Init match_priority field.
 169         * configure: Regenerate.
 170         * bfd-in2.h: Regenerate.
 171
 172 2011-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 173
 174         PR ld/12842
 175         * elfcode.h (elf_object_p): Revert the last change.
 176
 177 2011-06-04  Alan Modra  <amodra@gmail.com>
 178
 179         * archures.c (bfd_arch_get_compatible): If one arch is unknown,
 180         return the other arch.
 181         * elfcode.h (elf_object_p): Allow explicit match to generic ELF
 182         target.
 183
 184 2011-06-03  Bertram Felgenhauer  <bertram.felgenhauer@gmail.com>
 185
 186         PR ld/12682
 187         * hash.c (higher_primer_number): Add more, small, prime numbers.
 188         (bfd_hash_set_default_size): Likewise.
 189
 190 2011-06-02  Nick Clifton  <nickc@redhat.com>
 191
 192         * coff-mcore.c: Fix spelling typo.
 193         * coff-stgo32.c: Likewise.
 194         * elf32-arm.c: Likewise.
 195         * elf32-avr.c: Likewise.
 196         * elf-m68hc1x.c: Likewise.
 197         * elf32-mcore.c: Likewise.
 198         * elf32-mep.c: Likewise.
 199         * elf32-mt.c: Likewise.
 200         * elf32-ppc.c: Likewise.
 201         * elf32-xtensa.c: Likewise.
 202         * elf64-ppc.c: Likewise.
 203         * elfxx-mips.c: Likewise.
 204         * netbsd.h: Likewise.
 205         * nlmcode.h: Likewise.
 206         * vms-alpha.c: Likewise.
 207         * po/bfd.pot: Regenerate.
 208         * po/SRC-POTFILES.in: Regenerate.
 209
 210 2011-06-01  DJ Delorie  <dj@redhat.com>
 211
 212         * config.bfd: Add bfd_elf32_rx_be_ns_vec.
 213         * target.c: Likewise.
 214         * configure.in: Likewise.
 215         * configure.in: Regenerate.
 216         * elf32-rx.c: Add elf32-rx-be-ns target.
 217         (rx_elf_object_p): Never allow the be-ns target by default,
 218         only allow it if the user requests it.
 219
 220 2011-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 221
 222         * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
 223         relocation in readonly section in a shared object.
 224         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
 225
 226 2011-05-31  Nick Clifton  <nickc@redhat.com>
 227
 228         * archive.c (adjust_relative_path): Fix comment to prevent it
 229         corrupting the auto-generated bfd.h.
 230
 231 2011-05-31  Paul Brook  <paul@codesourcery.com>
 232
 233         * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
 234         for known functions.
 235         (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
 236         symbols.
 237
 238 2011-05-31  Paul Brook  <paul@codesourcery.com>
 239
 240         * elf32-arm.c (arm_stub_is_thumb): Add
 241         arm_stub_long_branch_v4t_thumb_tls_pic.
 242         (elf32_arm_final_link_relocate): TLS stubs are always ARM.
 243         Handle Thumb stubs.
 244
 245 2011-05-27  Nick Clifton  <nickc@redhat.com>
 246
 247         PR binutils/12710
 248         * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
 249         unable to read a file pointed to by an entry in a thin archive.
 250         (adjust_relative_path): Use lrealpath to canonicalize paths.
 251         Handle the case where the reference path is above the current
 252         path in the directory tree.
 253
 254 2011-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 255
 256         PR ld/12809
 257         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 258         R_X86_64_TPOFF64 in executable.
 259
 260 2011-05-26  Alan Modra  <amodra@gmail.com>
 261
 262         * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
 263         * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
 264         local_protected comment.
 265
 266 2011-05-25  Tristan Gingold  <gingold@adacore.com>
 267
 268         * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
 269         (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
 270         (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
 271         * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
 272         (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
 273         (elf32-ia64.c): Created from elfnn-ia64.c
 274         (elf64-ia64.c): Likewise.
 275         * elfxx-ia64.h: New file.
 276         * elfxx-ia64.c: Split with elfnn-ia64.c.  Keep only the following
 277         functions.Includes elfxx-ia64.h.
 278         (elfNN_ia64_reloc): Renames to ia64_elf_reloc.  Adjust error message.
 279         (IA64_HOWTO): Adjust.
 280         (lookup_howto): Renames to ia64_elf_lookup_howto.  Make it public.
 281         (elfNN_ia64_reloc_type_lookup): Renames to
 282         ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
 283         (elfNN_ia64_reloc_name_lookup): Renames to
 284         ia64_elf_reloc_name_lookup. Make it public.
 285         (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br.  Make it public.
 286         (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
 287         public.
 288         (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
 289         Move it and make it public.  Move prototype to elfxx-ia64.h
 290         (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
 291         Move prototype to elfxx-ia64.h
 292         * elfnn-ia64.c: New file, split from elfxx-ia64.c.
 293         (elfNN_ia64_info_to_howto): Adjust calls.
 294         (elfNN_ia64_relax_section): Adjust calls.
 295         (count_dyn_reloc): Fix typo.
 296         (elfNN_ia64_relocate_section): Adjust calls.
 297         (elfNN_ia64_finish_dynamic_symbol): Likewise.
 298         (bfd_elfNN_bfd_reloc_type_lookup)
 299         (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
 300         * configure: Regenerate.
 301         * Makefile.in: Regenerate.
 302
 303 2011-05-23  DJ Delorie  <dj@redhat.com>
 304
 305         * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
 306         the vma/lma swapping done in elf32_rx_modify_program_headers.
 307
 308 2011-05-23  Nick Clifton  <nickc@redhat.com>
 309
 310         * elf-m10300.c (mn10300_elf_mkobject): New function.
 311         (bfd_elf32_mkobject): Define.
 312
 313 2011-05-23  Alan Modra  <amodra@gmail.com>
 314
 315         * elf-bfd.h: Comment typo fix.
 316         * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete.  Replace with
 317         struct elf_dyn_relocs throughout.
 318         * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
 319
 320 2011-05-23  Alan Modra  <amodra@gmail.com>
 321
 322         * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
 323         functions rather than warning callback or _bfd_error_handler.
 324         * elf32-ppc.c: Likewise.
 325         * elf64-ppc.c: Likewise.
 326         * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
 327         arg error.
 328         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 329
 330 2011-05-23  Alan Modra  <amodra@gmail.com>
 331
 332         PR 12763
 333         * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
 334         .tbss, and page align same for all SHT_NOBITS sections.
 335
 336 2011-05-21  Alan Modra  <amodra@gmail.com>
 337
 338         PR 12763
 339         * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
 340         from PT_TLS header.
 341         (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
 342         segment if just for .tbss.
 343         (assign_file_positions_for_load_sections): Don't report "can't
 344         allocate in segment" errors for .tbss.
 345         (assign_file_positions_for_non_load_sections): Don't set p_filesz
 346         from SHT_NOBITS section filepos.
 347
 348 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
 349
 350         * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
 351         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 352         (elf32_tic6x_relocate_section): Handle them.
 353
 354 2011-05-18  Nick Clifton  <nickc@redhat.com>
 355
 356         PR ld/12761
 357         * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
 358         sections when building shared libraries.
 359
 360 2011-05-18  Rafał Krypa  <r.krypa@samsung.com>
 361
 362         PR ld/12778
 363         * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
 364         reloc pointer.
 365
 366 2011-05-18  Tristan Gingold  <gingold@adacore.com>
 367
 368         * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
 369         (xcoff_sweep): Always keep dwarf sections.
 370         (xcoff_link_input_bfd): Handle dwarf symbols and sections.
 371
 372 2011-05-18  Tristan Gingold  <gingold@adacore.com>
 373
 374         * libxcoff.h (struct xcoff_dwsect_name): New type.
 375         (XCOFF_DWSECT_NBR_NAMES): New macro.
 376         (xcoff_dwsect_names): Declare.
 377         * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
 378         (styp_to_sec_flags): Ditto.
 379         (coff_new_section_hook): Ditto.
 380         (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
 381         * coff-rs6000.c (xcoff_dwsect_name): New variable.
 382
 383 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
 384
 385         PR ld/12759
 386         * elf32-rx.c (ignore_lma): New variable.
 387         (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
 388         (rx_modify_program_headers): Only copy the LMA into the VMA if
 389         ignore_lma is true.
 390
 391 2011-05-17  Alan Modra  <amodra@gmail.com>
 392
 393         PR ld/12760
 394         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
 395         * elflink.c (elf_link_add_object_symbols): Likewise.
 396         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 397
 398 2011-05-16  Alan Modra  <amodra@gmail.com>
 399
 400         * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
 401
 402 2011-05-15  Richard Sandiford  <rdsandiford@googlemail.com>
 403
 404         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
 405         global GOT entries for GOT_PAGE relocations against global symbols.
 406
 407 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
 408
 409         * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
 410         (tic6x-*-*): Replaced by these.
 411         * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
 412         (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
 413         (elf_backend_relocs_compatible, elf_backend_post_process_headers):
 414         Define.
 415         (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
 416         TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
 417         "elf32-target.h" two more times.
 418         * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
 419         bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
 420         bfd_elf32_tic6x_elf_le_vec.
 421         * configure: Regenerate.
 422
 423 2011-05-13  Jan Beulich  <jbeulich@novell.com>
 424
 425         * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
 426
 427 2011-05-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 428
 429         * config.in: Regenerated.
 430         * configure: Regenerated.
 431         * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
 432         HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
 433         HAVE_PSINFO32_T_PR_PID.
 434         * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
 435         HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
 436         and HAVE_PSINFO32_T_PR_PID.
 437         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
 438
 439 2011-05-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 440
 441         * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
 442         32bit psinfo.
 443         * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
 444         * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
 445
 446 2011-05-09  Paul Brook  <paul@codesourcery.com>
 447
 448         * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
 449         * bfd-in2.h: Regenerate.
 450         * elf32-tic6x.c: Include limits.h.
 451         (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
 452         _tic6x_elf_section_data): New.
 453         (elf32_tic6x_section_data): Define.
 454         (elf32_tic6x_new_section_hook): Allocate target specific data.
 455         (elf32_tic6x_add_unwind_table_edit): New function.
 456         (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
 457         elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
 458         elf32_tic6x_copy_exidx_entry): New functions.
 459         (elf_backend_write_section): Define.
 460
 461 2011-05-09  Paul Brook  <paul@codesourcery.com>
 462
 463         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
 464         elf32_tic6x_fake_sections): New functions.
 465         (elf_backend_fake_sections): Define.
 466
 467 2011-05-09  Paul Brook  <paul@codesourcery.com>
 468
 469         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
 470         (elf_backend_gc_mark_extra_sections): Define.
 471
 472 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 473
 474         PR ld/12365
 475         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
 476         references to symbols defined in discarded sections.
 477
 478 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 479
 480         PR ld/12365
 481         * coffgen.c (coff_write_symbol): Assume input section is its own
 482         output section if output_section member not set.
 483         (coff_write_alien_symbol): Likewise.
 484
 485 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 486
 487         PR ld/12730
 488         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
 489
 490         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
 491         sections if needed.
 492
 493         * section.c (SEC_ELF_REVERSE_COPY): New.
 494         * bfd-in2.h: Regenerated.
 495
 496 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
 497
 498         PR 12739
 499         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
 500         * bfd-in2.h: Regenerate.
 501
 502 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 503
 504         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
 505         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
 506         any code section.  Add comments.
 507         (alpha_vms_object_p): Use void * instead of PTR.
 508         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
 509         (build_module_list): Guard against no DST section.  Add comments.
 510         (alpha_vms_link_output_symbol): Discard undefined symbols.
 511         (alpha_vms_get_section_contents): Simply memcpy if the section was
 512         already loaded.  Fix typo.
 513         (vms_new_section_hook): Use void * instead of PTR.
 514         (vms_alpha_vec): Ditto.
 515
 516 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
 517
 518         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
 519         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
 520
 521 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
 522
 523         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
 524         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
 525         mismatch.  Choose the lower of the two values.
 526         (bfd_elf32_bfd_final_link): New macro.
 527
 528 2011-04-28  Tristan Gingold  <gingold@adacore.com>
 529
 530         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
 531         (bfd_xcoff_swap_aux_out): Ditto.
 532         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
 533         (bfd_xcoff64_swap_aux_out): Ditto.
 534
 535 2011-05-04  Alan Modra  <amodra@gmail.com>
 536
 537         PR ld/12727
 538         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
 539         was_undefined on dot-symbols.
 540
 541 2011-05-03  Paul Brook  <paul@codesourcery.com>
 542
 543
 544         * elf32-tic6x.c (elf32_tic6x_howto_table,
 545         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
 546         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
 547         Add R_C6000_EHTYPE.
 548
 549 2011-05-01  Alan Modra  <amodra@gmail.com>
 550
 551         PR ld/12718
 552         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
 553         creating ifunc sections.
 554         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 555
 556 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 557
 558         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
 559         names.
 560
 561 2011-04-28  Tom Tromey  <tromey@redhat.com>
 562
 563         * bfdio.c (memory_bstat): Pass correct size to memset.
 564
 565 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
 566
 567         * dwarf2.c (dwarf_debug_sections): Mark const.
 568         * elf.c (special_sections): Likewise.
 569         * libbfd-in.h (dwarf_debug_sections): Likewise.
 570         * libbfd.h: Regenerate.
 571
 572 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 573
 574         * coffcode.h (sec_to_styp_flags): Allow linkonce for
 575         debugging sections.
 576
 577 2011-04-26  Tristan Gingold  <gingold@adacore.com>
 578
 579         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
 580
 581 2011-04-24  Alan Modra  <amodra@gmail.com>
 582
 583         PR ld/12365
 584         PR ld/12696
 585         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
 586         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
 587         (_bfd_generic_link_add_one_symbol): Update "notice" call.
 588         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
 589         it is a redef of an IR symbol in a real BFD.
 590
 591 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 592
 593         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
 594         in readonly section in a shared object.
 595         (elf_i386_size_dynamic_sections): Likewise.
 596         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 597         (elf_x86_64_size_dynamic_sections): Likewise.
 598
 599 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         PR ld/12694
 602         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
 603         symbols.
 604         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 605
 606 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 607
 608         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
 609         on dynamic symbol error.
 610         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 611
 612 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 613
 614         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
 615
 616 2011-04-20  Alan Modra  <amodra@gmail.com>
 617
 618         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
 619         (bfd_hash_table_init_n): Overflow checking.
 620         (bfd_hash_set_default_size): Return current size.  Take unsigned long
 621         arg.  Add 65537 to hash_size primes.
 622         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
 623         * bfd-in2.h: Regenerate.
 624
 625 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 626
 627         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
 628         memmove elements.
 629
 630 2011-04-20  Alan Modra  <amodra@gmail.com>
 631
 632         * libbfd.c (bfd_log2): Do return rounded up value.
 633         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
 634         call with expanded old round down version of the function.
 635
 636         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
 637         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
 638
 639 2011-04-20  Alan Modra  <amodra@gmail.com>
 640
 641         PR ld/12365
 642         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
 643         in their own common section.
 644         * elflink.c (elf_link_add_object_symbols): Likewise.
 645         * linker.c (generic_link_check_archive_element): Don't lose flags
 646         if common section is pre-existing.
 647         (_bfd_generic_link_add_one_symbol): Likewise.
 648
 649 2011-04-20  Alan Modra  <amodra@gmail.com>
 650
 651         PR ld/12365
 652         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
 653         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
 654         multiple_definition regardless of allow_multiple_definition.
 655         * simple.c (simple_dummy_multiple_definition): Update.
 656         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
 657         calls.
 658
 659 2011-04-18  Tristan Gingold  <gingold@adacore.com>
 660
 661         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
 662
 663 2011-04-18  Alan Modra  <amodra@gmail.com>
 664
 665         PR ld/12365
 666         PR ld/12672
 667         * bfd.c (BFD_PLUGIN): Define.
 668         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
 669         * bfd-in2.h: Regenerate.
 670         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
 671         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
 672
 673 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 674
 675         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
 676         SEC_LOAD.
 677
 678 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 679
 680         * elf-bfd.h (struct sdt_note): New struct.
 681         (struct elf_obj_tdata) <sdt_note_head>: New field.
 682         * elf.c (elfobj_grok_stapsdt_note_1): New function.
 683         (elfobj_grok_stapsdt_note): Likewise.
 684         (elf_parse_notes): Added code to treat SystemTap note
 685         sections.
 686
 687 2011-04-12  Richard Henderson  <rth@redhat.com>
 688
 689         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
 690         exclude empty .got sections.
 691
 692 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 693
 694         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
 695         array access for BFD_RELOC_386_IRELATIVE.
 696
 697 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
 698
 699         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
 700
 701 2011-04-11  Mark Wielaard  <mjw@redhat.com>
 702
 703         PR 10549
 704         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
 705         (has_gnu_symbols): Renamed from has_ifunc_symbols.
 706         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
 707         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
 708         also if STB_GNU_UNIQUE symbol binding was seen.
 709         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
 710         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 711         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 712         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 713         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 714         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 715
 716 2011-04-11  Alan Modra  <amodra@gmail.com>
 717
 718         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
 719         sections.
 720         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
 721         (_bfd_generic_get_section_contents_in_window): Likewise.
 722         * section.c (bfd_get_section_contents): Likewise.
 723         * compress.c (bfd_get_full_section_contents): Likewise.
 724         * elf32-rx.c (rx_final_link): Ignore rawsize.
 725         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
 726         bfd with bfd_get_section_limit.
 727         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
 728         os->size during final link.  Update callers.
 729         * bfd-in2.h: Regenerate.
 730
 731 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
 732
 733         PR ld/12637
 734         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
 735         as the number of global entries when merging with the primary GOT.
 736
 737 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 738
 739         * elf32-i386.c: Update copyright year.
 740         * elf64-x86-64.c: Likewise.
 741
 742 2011-04-09  Kai Tietz  <ktietz@redhat.com>
 743
 744         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
 745         buffer and use rawsize for sorting.
 746         * coffcode.h (coff_compute_section_file_positions): Set rawsize
 747         before doing alignment.
 748
 749 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 750
 751         * elf32-i386.c (elf_i386_relocate_section): Return relocation
 752         error on unsupported relocation.
 753         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 754
 755 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         PR binutils/12657
 758         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
 759         pid_t.
 760
 761 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         PR ld/12654
 764         * elf32-i386.c (elf_i386_relocate_section): Check !executable
 765         instead of shared for R_386_TLS_LDO_32.
 766
 767 2011-04-08  Tristan Gingold  <gingold@adacore.com>
 768
 769         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
 770         * coff-pmac: Remove
 771         * xcoff-target.h: Remove
 772         * Makefile.in: Regenerate.
 773
 774 2011-04-07  Cary Coutant  <ccoutant@google.com>
 775
 776         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
 777
 778 2011-04-07  Paul Brook  <paul@codesourcery.com>
 779
 780         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
 781         pc-relative.
 782         (elf32_tic6x_howto_table_rel): Ditto.
 783         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
 784         (elf32_tic6x_check_relocs): Ditto.
 785
 786 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 787
 788         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
 789         targets.
 790         (strongarm*, thumb*, xscale*): Remove architectures.
 791         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
 792         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
 793         xscale-*-coff): Remove targets.
 794
 795 2011-04-01  Tristan Gingold  <gingold@adacore.com>
 796
 797         * elfxx-ia64.c: include bfd_stdint.h
 798
 799 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
 800
 801         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
 802         dynobj and its initialization.
 803
 804 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 805
 806         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
 807         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
 808         BFD_HOST_LONG_LONG to 1.
 809
 810 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 811
 812         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
 813         (_bfd_vms_write_etir): Ditto.
 814         (_bfd_vms_slurp_etir): Avoid to use intptr_t
 815         * configure.com: Generate bfd_stdint.h
 816
 817 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 818
 819         * elf32-tic6x.h (struct elf32_tic6x_params): New.
 820         (elf32_tic6x_setup): Declare.
 821         * elf32-tic6x.c: Include <limits.h>.
 822         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
 823         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
 824         New structures.
 825         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
 826         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
 827         tic6x_elf_scom_symbol_ptr): New static variables.
 828         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
 829         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
 830         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 831         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
 832         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
 833         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
 834         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
 835         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
 836         elf32_tic6x_adjust_dynamic_symbol): New static functions.
 837         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
 838         to weak symbols as required by the ABI.
 839         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
 840         as needed when generating DSBT output.
 841         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
 842         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
 843         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
 844         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
 845         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
 846         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
 847         New static functions.
 848         (ELF_MAXPAGESIZE): Define to 0x1000.
 849         (bfd_elf32_bfd_copy_private_bfd_data,
 850         bfd_elf32_bfd_link_hash_table_create,
 851         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
 852         elf_backend_want_got_plt, elf_backend_want_dynbss,
 853         elf_backend_plt_readonly, elf_backend_got_header_size,
 854         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
 855         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 856         elf_backend_check_relocs, elf_backend_add_symbol_hook,
 857         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
 858         elf_backend_section_from_bfd_section,
 859         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
 860         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
 861         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
 862
 863         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
 864         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
 865         * bfd/bfd-in2.h: Regenerate.
 866         * bfd/libbfd.h: Regenerate.
 867         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
 868
 869 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 870
 871         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
 872         entry on xcoff when value is C_NULL_VALUE.
 873
 874 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 875
 876         * libcoff-in.h (exec_hdr): Remove.
 877         * libcoff.h: Regenerate.
 878
 879 2011-03-30  Nick Clifton  <nickc@redhat.com>
 880
 881         * po/da.po: Updated Danish translation.
 882
 883 2011-03-29  Richard Henderson  <rth@redhat.com>
 884
 885         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
 886         (elf64_alpha_gc_sweep_hook): New.
 887         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
 888         (elf_backend_can_gc_sections): New.
 889
 890 2011-03-26  John Marino  <binutils@marino.st>
 891
 892         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
 893         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
 894         * configure: Regenerate.
 895
 896 2011-03-25  Michael Snyder  <msnyder@vmware.com>
 897
 898         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
 899
 900 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 901
 902         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
 903         of find_nearest_line on object files.
 904
 905 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 906
 907         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
 908         Minor reordering.
 909         (alpha_vms_create_eisd_for_section): Make code sections read-only.
 910
 911 2011-03-24  Alan Modra  <amodra@gmail.com>
 912
 913         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
 914         old-style __tls_get_addr calls without marker relocs don't match
 915         their arg setup insn one for one.  If such mismatches are found
 916         report the reloc and don't do any tls optimization.
 917         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 918
 919 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 920
 921         * bfd-in2.h: Regenerate.
 922
 923 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 924
 925         * archures.c: Add AVR XMEGA architecture information.
 926         * cpu-avr.c (arch_info_struct): Likewise.
 927         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 928         (elf32_avr_object_p): Likewise.
 929
 930 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 931
 932         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
 933         * bfd-in2.h: Regenerate.
 934         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
 935         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
 936         entry.
 937         (elf32_arm_howto_from_type): Update accordingly.
 938         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
 939         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
 940         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
 941         with an extra noncall_refcount field.
 942         (arm_local_iplt_info): New structure.
 943         (elf_arm_obj_tdata): Add local_iplt.
 944         (elf32_arm_local_iplt): New accessor macro.
 945         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
 946         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
 947         Change tls_type to a bitfield and add is_iplt.
 948         (elf32_arm_link_hash_newfunc): Update accordingly.
 949         (elf32_arm_allocate_local_sym_info): New function.
 950         (elf32_arm_create_local_iplt): Likewise.
 951         (elf32_arm_get_plt_info): Likewise.
 952         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
 953         (elf32_arm_get_local_dynreloc_list): Likewise.
 954         (create_ifunc_sections): Likewise.
 955         (elf32_arm_copy_indirect_symbol): Update after the changes to
 956         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
 957         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
 958         to get PLT information.  Assert that all STT_GNU_IFUNC references
 959         are turned into PLT references.
 960         (arm_build_one_stub): Pass the symbol type to
 961         elf32_arm_final_link_relocate.
 962         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
 963         (elf32_arm_allocate_irelocs): New function.
 964         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
 965         all R_ARM_IRELATIVE.
 966         (elf32_arm_allocate_plt_entry): New function.
 967         (elf32_arm_populate_plt_entry): Likewise.
 968         (elf32_arm_final_link_relocate): Add an st_type parameter.
 969         Set srelgot to null for static objects.  Use separate variables
 970         to record which st_value and st_type should be used when generating
 971         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
 972         symbol's PLT information, setting has_iplt_entry, splt,
 973         plt_offset and gotplt_offset accordingly.  Check whether
 974         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
 975         the relocation target accordingly.  Broaden assert to include
 976         .iplts.  Don't set sreloc for static relocations.  Assert that
 977         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
 978         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
 979         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
 980         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
 981         resolve GOT references to the .igot.plt entry.
 982         (elf32_arm_relocate_section): Update the call to
 983         elf32_arm_final_link_relocate.
 984         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
 985         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
 986         relocations in shared libraries and relocatable executables.
 987         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 988         to get the list of dynamic relocations for a local symbol.
 989         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
 990         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
 991         to allocate local symbol information.  Treat R_ARM_REL32 and
 992         R_ARM_REL32_NOI as call relocations in shared libraries and
 993         relocatable executables.  Record PLT information for local
 994         STT_GNU_IFUNC functions as well as global functions.   Count
 995         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 996         to get the list of dynamic relocations for a local symbol.
 997         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
 998         Don't remove STT_GNU_IFUNC PLTs unless all references have been
 999         removed.  Update after the changes to elf32_arm_link_hash_entry.
1000         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1001         entries should live in .plt or .iplt.  Check whether the .igot.plt
1002         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
1003         to allocate .plt and .(i)got.plt entries.  Detect which .got
1004         entries will need R_ARM_IRELATIVE relocations and use
1005         elf32_arm_allocate_irelocs to allocate them.  Likewise other
1006         non-.got dynamic relocations.
1007         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1008         and dynamic relocations for local STT_GNU_IFUNC symbols.
1009         Check whether the .igot.plt and .got entries can be combined.
1010         Detect which .got entries will need R_ARM_IRELATIVE relocations
1011         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
1012         section pointers intead of strcmp checks.  Handle iplt and igotplt.
1013         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1014         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
1015         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1016         resolve to it.
1017         (elf32_arm_output_plt_map_1): New function, split out from
1018         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
1019         elf32_arm_plt_needs_thumb_stub_p.
1020         (elf32_arm_output_plt_map): Call it.
1021         (elf32_arm_output_arch_local_syms): Add mapping symbols for
1022         local .iplt entries.
1023         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1024         (elf32_arm_swap_symbol_out): Likewise.
1025         (elf32_arm_add_symbol_hook): New function.
1026         (elf_backend_add_symbol_hook): Define for all targets.
1027
1028 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1029
1030         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1031         * elf.c (swap_out_syms): Set st_target_internal for each
1032         Elf_Internal_Sym.
1033         * elfcode.h (elf_swap_symbol_in): Likewise.
1034         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1035         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1036         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1037         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1038         * elflink.c (elf_link_output_extsym): Likewise.
1039         (bfd_elf_final_link): Likewise.
1040         (elf_link_add_object_symbols): Copy st_target_internal
1041         to the hash table if we see a definition.
1042         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1043         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1044         a branch_type field.
1045         (a8_erratum_fix, a8_erratum_reloc): Likewise.
1046         (arm_type_of_stub): Replace actual_st_type with an
1047         actual_branch_type parameter.
1048         (arm_build_one_stub): Use branch types rather than st_types to
1049         determine the type of branch.
1050         (cortex_a8_erratum_scan): Likewise.
1051         (elf32_arm_size_stubs): Likewise.
1052         (bfd_elf32_arm_process_before_allocation): Likewise.
1053         (allocate_dynrelocs_for_symbol): Likewise.
1054         (elf32_arm_finish_dynamic_sections): Likewise.
1055         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1056         a branch_type parameter.
1057         (elf32_arm_relocate_section): Update call accordingly.
1058         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1059         (elf32_arm_output_map_sym): Initialize st_target_internal.
1060         (elf32_arm_output_stub_sym): Likewise.
1061         (elf32_arm_symbol_processing): Delete.
1062         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1063         Use st_target_internal to record the branch type.
1064         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1065         Thumb functions.
1066         (elf32_arm_is_function_type): Delete.
1067         (elf_backend_symbol_processing): Likewise.
1068         (elf_backend_is_function_type): Likewise.
1069
1070 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1071
1072         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1073         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1074         into the PLT block.
1075
1076 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1077
1078         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1079         may_need_local_target_p and may_become_dynamic_p to classify
1080         the relocation type.  Don't check info->symbolic or h->def_regular
1081         when deciding whether to record a potential dynamic reloc.
1082         Don't treat potential dynamic relocs as PLT references.
1083         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
1084         try to make the PLT reference count go negative.
1085
1086 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1087
1088         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1089         GOT entry here, rather than leaving it to finish_dynamic_symbol.
1090         Only create a dynamic relocation for local references if
1091         info->shared.
1092         (allocate_dynrelocs_for_symbol): Update dynamic relocation
1093         allocation accordingly.
1094         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1095
1096 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1097
1098         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1099         (elf32_arm_add_dynreloc): Likewise.
1100         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1101         to allocate dynamic relocations.
1102         (elf32_arm_size_dynamic_sections): Likewise.
1103         (allocate_dynrelocs): Likewise.  Rename to
1104         allocate_dynrelocs_for_symbol.
1105         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1106         create dynamic relocations.
1107         (elf32_arm_finish_dynamic_symbol): Likewise.
1108
1109 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
1110
1111         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1112         x32 GD->IE and GD->LE transitions.
1113         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1114         and LD->LE transitions.
1115
1116 2011-03-10  Alan Modra  <amodra@gmail.com>
1117
1118         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1119         for LO_DS error message and correct multiple.
1120
1121 2011-03-10  Alan Modra  <amodra@gmail.com>
1122
1123         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1124         (ppc64_elf_link_just_syms): New function.
1125         (opd_entry_value): Don't assume big-endian host.
1126         (get_r2off): New function.
1127         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1128
1129 2011-03-06  Michael Snyder  <msnyder@vmware.com>
1130
1131         * compress.c (bfd_compress_section_contents): Check for out of mem.
1132
1133         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1134         that case statement falls through intentionally.
1135
1136         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1137
1138 2011-03-04  Alan Modra  <amodra@gmail.com>
1139
1140         * archive.c (bsd_write_armap): Don't call stat in deterministic
1141         mode, and don't use st_mtime if stat returns error.
1142
1143 2011-03-03  Michael Snyder  <msnyder@vmware.com>
1144
1145         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
1146
1147         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1148
1149         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1150         (aout_link_write_other_symbol): Missing break statement.
1151
1152         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1153
1154         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1155
1156 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1157
1158         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1159         x32 IE->LE transition.
1160         (elf_x86_64_relocate_section): Likewise.
1161
1162 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
1163
1164         * elflink.c (is_reloc_section): Remove function.
1165         (get_dynamic_reloc_section_name): Construct string manually.
1166
1167 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
1168
1169         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1170         (adjust_relative_path): Likewise.
1171         (_bfd_construct_extended_name_table): Likewise.
1172         * corefile.c (generic_core_file_matches_executable_p): Likewise.
1173         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1174         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1175         * elf32-spu.c (sort_bfds): Likewise.
1176         (spu_elf_auto_overlay): Likewise.
1177         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1178         * xcofflink.c (xcoff_set_import_path): Likewise.
1179         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1180         (xtensa_regfile_lookup_shortname): Likewise.
1181
1182 2011-02-28  Alan Modra  <amodra@gmail.com>
1183
1184         PR 12513
1185         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1186         stringsize.  Properly sanity check symdef_count.  Remove redundant
1187         bfd_release.
1188
1189 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
1190
1191         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1192         and handle claim_file seeking. Only try to load the plugin once.
1193
1194 2011-02-22  Andreas Schwab  <schwab@redhat.com>
1195
1196         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1197         relocation read the value from the second GOT slot.
1198
1199 2011-02-15  Tristan Gingold  <gingold@adacore.com>
1200
1201         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1202
1203 2011-02-15  Alan Modra  <amodra@gmail.com>
1204
1205         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1206         toc relocs.  Fuss over free(NULL).
1207
1208 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
1209
1210         * elflink.c (bfd_elf_size_dynamic_sections): Add
1211         bfd_get_symbol_leading_char to the start of newname.
1212
1213 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1214
1215         * configure: Regenerate.
1216
1217 2011-02-09  Alan Modra  <amodra@gmail.com>
1218
1219         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1220         we are done.  When optimising large toc, check that a global
1221         symbol on a toc reloc is defined in a kept section.
1222
1223 2011-02-08  Nick Clifton  <nickc@redhat.com>
1224
1225         PR binutils/12467
1226         * elf.c (assign_file_positions_for_load_sections): Set the program
1227         header offset and entry size to zero if there are no program
1228         headers.
1229
1230 2011-02-08  Alan Modra  <amodra@gmail.com>
1231
1232         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1233         local_syms when looking for local symbols in .toc.
1234
1235 2011-02-01  Alan Modra  <amodra@gmail.com>
1236
1237         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1238         for toc pointer on any section having makes_toc_func_call set.
1239         (check_pasted_section): Ensure pasted .init/.fini fragments use
1240         the same toc if any has makes_toc_func_call set.
1241
1242 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
1243
1244         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1245         field.
1246
1247 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
1248
1249         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1250         common sections too.
1251
1252 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1253
1254         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1255         Solaris target.
1256
1257 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
1258
1259         Fix compilation for mingw64.
1260         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1261         typecast to avoid warning.
1262         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1263         usage.
1264         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1265         of long for pointer to avoid warning.
1266         (elfNN_ia64_relax_brl): Idem.
1267         (elfNN_ia64_install_value): Idem.
1268         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1269
1270 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
1271
1272         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1273         h->needs_plt when deciding whether to record a possible dynamic reloc.
1274
1275 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
1276
1277         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1278         dynamic relocs for the removed section.
1279
1280 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1281
1282         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1283         relocations.
1284
1285 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1286
1287         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1288         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1289         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1290         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
1291         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1292         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
1293         for ILP32.
1294
1295 2011-01-14  Alan Modra  <amodra@gmail.com>
1296
1297         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1298         error.
1299         (_bfd_default_error_handler): Likewise.
1300         * elf.c (print_segment_map): Likewise.
1301         * libbfd.c (warn_deprecated): Likewise.
1302         * som.c (som_sizeof_headers): No need to do so here.
1303         * coff-i860.c: Replace use of printf for error messages with
1304         _bfd_error_handler.
1305         * coff-ppc.c: Likewise.
1306         * coff-sh.c: Likewise.
1307         * elf32-bfin.c: Likewise.
1308         * elf32-dlx.c: Likewise.
1309         * elf32-mep.c: Likewise.
1310         * elf32-v850.c: Likewise.
1311         * mach-o.c: Likewise.
1312         * pef.c: Likewise.
1313
1314 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1315
1316         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1317         swap_reloca_out.
1318         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1319         (elf_x86_64_check_relocs): Align relocation section to 4 byte
1320         for 32bit.
1321         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1322         ELF_ST_TYPE.
1323         (elf_x86_64_finish_dynamic_symbol): Updated.
1324         (elf_x86_64_finish_dynamic_sections): Don't use
1325         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1326         bfd_elf64_swap_dyn_out.
1327
1328 2011-01-14  J. Park  <grassman@gmail.com>
1329
1330         PR ld/12339
1331         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1332         following bfd_link_hash_warning symbol link.
1333
1334 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
1335             Glauber de Oliveira Costa  <glommer@gmail.com>
1336
1337         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1338         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1339         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1340         relocations.
1341         * libbfd.h: Rebuilt.
1342         * bfd-in2.h: Rebuilt.
1343         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1344         (elf32_arm_reloc_map): Likewise.
1345         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1346         (elf32_arm_stub_long_branch_any_tls_pic,
1347         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1348         (DEF_STUBS): Add new stubs.
1349         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1350         (elf32_arm_local_tlsdesc_gotent): New.
1351         (GOT_TLS_GDESC): New mask.
1352         (GOT_TLS_GD_ANY): Define.
1353         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1354         (elf32_arm_compute_jump_table_size): New.
1355         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1356         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1357         sgotplt_jump_table_size fields.
1358         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1359         (elf32_arm_link_hash_table_create): Initialize new fields.
1360         (arm_type_of_stub): Check TLS desc relocs too.
1361         (elf32_arm_stub_name): TLS desc relocs can be shared.
1362         (elf32_arm_tls_transition): Determine relaxation.
1363         (arm_stub_required_alignment): Add tls stubs.
1364         (elf32_arm_size_stubs): Likewise.
1365         (elf32_arm_tls_relax): Perform TLS relaxing.
1366         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1367         (IS_ARM_TLS_GNU_RELOC): New.
1368         (IS_ARM_TLS_RELOC): Use it.
1369         (elf32_arm_relocate_section): Perform TLS relaxing.
1370         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1371         desc relocations.
1372         (allocate_dynrelocs): Allocate tls desc relcoations.
1373         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1374         symbols.
1375         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1376         got slots.
1377         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1378         symbol.
1379         (elf32_arm_finish_dynamic_symbol): Adjust.
1380         (arm_put_trampoline): New.
1381         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1382         trampolines.
1383         (elf_backend_always_size_sections): Define.
1384
1385 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1386
1387         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1388
1389 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         PR ld/12366
1392         PR ld/12371
1393         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1394         handle symbols marked with regular reference, but not non-GOT
1395         reference when building shared library.
1396
1397         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1398         local and global STT_GNU_IFUNC symols when building shared
1399         library.
1400         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1401
1402 2011-01-05  DJ Delorie  <dj@redhat.com>
1403
1404         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1405         * libbfd.h: Regenerate.
1406         * bfd-in2.h: Regenerate.
1407         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1408
1409 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1410
1411         * cpu-i386.c (bfd_i386_compatible): New.
1412         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1413         with bfd_i386_compatible.
1414         (bfd_x86_64_arch_intel_syntax): Likewise.
1415         (bfd_i386_arch_intel_syntax): Likewise.
1416         (i8086_arch): Likewise.
1417         (bfd_x64_32_arch): Likewise.
1418         (bfd_x86_64_arch): Likewise.
1419         (bfd_i386_arch): Likewise.
1420
1421 For older changes see ChangeLog-2010
1422 \f
1423 Local Variables:
1424 mode: change-log
1425 left-margin: 8
1426 fill-column: 74
1427 version-control: never
1428 End: