bfd/ChangeLog

   1 2011-12-19  Chung-Lin Tang  <cltang@codesourcery.com>
   2             Catherine Moore  <clm@codesourcery.com>
   3             Sandra Loosemore  <sandra@codesourcery.com>
   4             Richard Sandiford  <rdsandiford@googlemail.com>
   5
   6         * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
   7         H is a MIPS16 function with a kept 32-bit stub. Update comments.
   8         (mips_elf_get_la25_target): New function.
   9         (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
  10         (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
  11         change to use mips_elf_get_la25_target().
  12         (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
  13         parameter, add switch case for R_MIPS16_26.
  14         (mips_elf_calculate_relocation): Redirect relocation to point to the
  15         LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
  16         of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
  17         for mips16->mips16 calls.
  18         (_bfd_mips_elf_check_relocs): Update arguments of call to
  19         mips_elf_relocation_needs_la25_stub().
  20         (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
  21
  22 2011-12-16  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
  23
  24         * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
  25         * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
  26         * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
  27         * mach-o.c (bfd_mach_o_header_p): Remove special handling for
  28         mach-o-i386.
  29         (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
  30         mach-o-fat.
  31
  32 2011-12-15  Kevin Buettner  <kevinb@redhat.com>
  33
  34         * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
  35         to correspond to a smaller ELF_NGREG defined by the kernel.
  36
  37 2011-12-15  H.J. Lu  <hongjiu.lu@intel.com>
  38
  39         * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
  40          "/lib/ldx32.so.1".
  41
  42 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
  43
  44         * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
  45         (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
  46         for object files.
  47
  48 2011-12-15  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
  49
  50         * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
  51         table only when there isn't the cahce.
  52         (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
  53         for a pointer for the watchdog.
  54         (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
  55         bfd_mach_o_canonicalize_reloc.
  56         (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
  57         (bfd_mach_o_free_cached_info): Free up cache data.
  58         * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
  59         (bfd_mach_o_free_cached_info): Add declaration.
  60
  61 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
  62
  63         * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
  64         bfd_mach_o_bfd_set_private_flags.
  65         * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
  66         * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
  67
  68 2011-12-14  Nick Clifton  <nickc@redhat.com>
  69
  70         PR ld/12451
  71         * elfcode.h (elf_checksum_contents): Read in the section's
  72         contents if they are not already available, and the section
  73         actually has some contents.
  74
  75         * compress.c (bfd_get_full_section_contents): Use zmalloc to
  76         allocate the buffers so that excess bytes are guaranteed to be
  77         zero.
  78
  79 2011-12-14  Iain Sandoe  <iains@gcc.gnu.org>
  80
  81         * mach-o-i386.c (text_section_names_xlat): New table.
  82         (data_section_names_xlat): Likewise.
  83         (import_section_names_xlat): Likewise.
  84         (mach_o_i386_segsec_names_xlat): Likewise.
  85         (bfd_mach_o_tgt_seg_table): Use new tables.
  86         * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
  87         * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
  88         Move to mach-o.h as   typedefs.
  89         (text_section_names_xlat): Update for current GCC usage.
  90         (data_section_names_xlat): Likewise.
  91         (dwarf_section_names_xlat): Likewise.
  92         (objc_section_names_xlat): New table.
  93         (segsec_names_xlat): Add objc table.
  94         (bfd_mach_o_normalize_section_name):  Replace with...
  95         (bfd_mach_o_section_data_for_mach_sect): New.
  96         (bfd_mach_o_section_data_for_bfd_name): New.
  97         (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
  98         (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
  99         (bfd_mach_o_bfd_copy_private_section_data): Implement.
 100         (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
 101         for compatibility with system tools.
 102         (bfd_mach_o_build_commands): Update section alignment info.
 103         (bfd_mach_o_new_section_hook): Use translation table data to define
 104         default section flags, type, attributes and alignment, when available.
 105         (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
 106         (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
 107         (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
 108         (bfd_mach_o_get_section_type_from_name): Change "not-found" return
 109         value.
 110         (bfd_mach_o_tgt_seg_table): Set default NULL.
 111         * mach-o.h (bfd_mach_o_segment_command):  Use define for name length.
 112         (bfd_mach_o_backend_data): Move until after contents are defined.
 113         (bfd_mach_o_normalize_section_name): Remove.
 114         (bfd_mach_o_convert_section_name_to_bfd): Declare.
 115         (mach_o_section_name_xlat): Declare.
 116         (mach_o_segment_name_xlat): Declare.
 117         (bfd_mach_o_section_data_for_mach_sect): Declare.
 118         (bfd_mach_o_section_data_for_bfd_name): Declare.
 119
 120 2011-12-13  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
 121
 122         * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
 123         argument like other functions to support formats other than ELF.
 124         * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
 125         * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
 126         in tdata as a parameter.
 127         * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
 128         elf-bfd.h.
 129         * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
 130         * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
 131         fallback macro.
 132         (bfd_mach_o_find_nearest_line): Likewise.
 133         * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
 134         which calls _bfd_dwarf2_find_nearest_line.
 135         (bfd_mach_o_close_and_cleanup): Likewise.
 136         * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
 137         (bfd_mach_o_find_nearest_line): Add declaration.
 138         (bfd_mach_o_close_and_cleanup): Add declaration.
 139
 140 2011-12-13  Tristan Gingold  <gingold@adacore.com>
 141
 142         * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global.  Remove
 143         prototype.
 144         (bfd_mach_o_section_get_entry_size): Make global.
 145         (bfd_mach_o_section_get_nbr_indirect): Likewise.
 146         (bfd_mach_o_read_symtab_strtab): Likewise.
 147         (struct bfd_mach_o_xlat_name): Move to mach-o.h
 148         (bfd_mach_o_print_flags): Move to binutils/od-macho.c
 149         (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
 150         (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
 151         (bfd_mach_o_header_flags_name): Likewise.
 152         (bfd_mach_o_load_command_name): Likewise.
 153         (bfd_mach_o_print_private_header): Likewise.
 154         (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
 155         (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
 156         (bfd_mach_o_print_dyld_info): Likewise.
 157         (bfd_mach_o_print_private_bfd_data): Remove.
 158         (bfd_mach_o_type_name): Make global.
 159         (bfd_mach_o_section_attribute_name): Likewise.
 160         * mach-o.h (bfd_mach_o_xlat_name): Added.
 161         (bfd_mach_o_section_get_nbr_indirect)
 162         (bfd_mach_o_section_get_entry_size)
 163         (bfd_mach_o_read_symtab_symbols)
 164         (bfd_mach_o_read_symtab_strtab)
 165         (bfd_mach_o_section_attribute_name)
 166         (bfd_mach_o_section_type_name): Likewise.
 167         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
 168
 169 2011-12-13  Chung-Lin Tang  <cltang@codesourcery.com>
 170
 171         * elfxx-mips.c (mips_elf_calculate_relocation): Correct
 172         R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
 173         update comments.
 174
 175 2011-12-12  Iain Sandoe  <iains@gcc.gnu.org>
 176
 177         * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
 178         (bfd_mach_o_read_section_64): Likewise.
 179
 180 2011-12-11  John Davis Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 181
 182         PR binutils/13476
 183         * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
 184         R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
 185         R_PARISC_DPREL21L when not doing a shared link.  Likewise convert
 186         R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
 187         R_PARISC_DPREL14R.  Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
 188         and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
 189
 190 2011-12-10  David Daney  <david.daney@cavium.com>
 191
 192         * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
 193         (mips_elf_link_hash_table.rld_symbol): New field;
 194         (MIPS_ELF_RLD_MAP_SIZE): New macro.
 195         (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
 196         in rld_symbol.
 197         (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
 198         in rld_symbol.
 199         (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
 200         (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
 201         (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
 202         calculate DT_MIPS_RLD_MAP value.
 203         (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
 204         quit initializing rld_value.
 205
 206 2011-12-08  Andrew Pinski  <apinski@cavium.com>
 207             Adam Nemet  <anemet@caviumnetworks.com>
 208
 209         * archures.c (bfd_mach_mips_octeon2): New macro
 210         * bfd-in2.h: Regenerate.
 211         * cpu-mips.c (I_mipsocteon2): New enum value.
 212         (arch_info_struct): Add bfd_mach_mips_octeon2.
 213         * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
 214         (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
 215         (mips_mach_extensions): Add bfd_mach_mips_octeon2.
 216
 217 2011-12-07  Alan Modra  <amodra@gmail.com>
 218
 219         PR ld/12772
 220         * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
 221         defined in shared libraries.
 222
 223 2011-12-07  Tristan Gingold  <gingold@adacore.com>
 224
 225         * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
 226         Adjust the condition.
 227         (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
 228         Adjust return statements.
 229         (bfd_mach_o_read_symtab_strtab): Likewise.
 230         (bfd_mach_o_read_symtab_symbols): Likewise.
 231         (bfd_mach_o_scan_start_address): Likewise.  Make it static.
 232         (bfd_mach_o_scan): Likewise.
 233         (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
 234         (bfd_mach_o_header_p): Adjust call.
 235         (bfd_mach_o_cpu_name): Make it const.
 236         (bfd_mach_o_filetype_name): Likewise.
 237         (bfd_mach_o_header_flags_name): Likewise.
 238         (bfd_mach_o_section_type_name): Likewise.
 239         (bfd_mach_o_section_attribute_name): Likewise.
 240         (bfd_mach_o_load_command_name): Likewise.
 241         (bfd_mach_o_get_section_type_from_name): Add a const qualifier
 242         after above change.
 243         (bfd_mach_o_get_section_attribute_from_name): Likewise.
 244         * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
 245         (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
 246
 247 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
 248
 249         * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
 250         (elfcore_write_s390_system_call): Likewise.
 251         * elf.c (elfcore_write_s390_last_break): New function.
 252         (elfcore_write_s390_system_call): Likewise.
 253         (elfcore_write_register_note): Call them.
 254         (elfcore_grok_s390_last_break): New function.
 255         (elfcore_grok_s390_system_call): Likewise.
 256         (elfcore_grok_note): Call them.
 257
 258 2011-12-05  Tristan Gingold  <gingold@adacore.com>
 259
 260         * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
 261
 262 2011-12-05  Tristan Gingold  <gingold@adacore.com>
 263
 264         * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
 265         (bfd_mach_o_read_dylib): Likewise.
 266         (bfd_mach_o_read_command): Likewise.
 267         (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
 268
 269 2011-12-05  Tristan Gingold  <gingold@adacore.com>
 270
 271         * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
 272         message.
 273         (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
 274         (bfd_mach_o_fat_extract): Ditto.
 275
 276 2011-12-03  Alan Modra  <amodra@gmail.com>
 277
 278         PR ld/13468
 279         * elflink.c (bfd_elf_final_link): Don't segfault when checking
 280         for DT_TEXTREL and .dynamic does not exist.
 281
 282 2011-12-03  Alan Modra  <amodra@gmail.com>
 283
 284         PR ld/13470
 285         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
 286         change in 2011-07-01 commit.  Comment.
 287         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
 288
 289 2011-12-01  Mikael Pettersson  <mikpe@it.uu.se>
 290
 291         * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
 292         non-SEC_ALLOC sections break before GOT and PLT accounting.
 293
 294 2011-12-01  Hans-Peter Nilsson  <hp@axis.com>
 295
 296         * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
 297         R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
 298         non-SEC_ALLOC sections before GOT and PLT accounting.
 299
 300 2011-11-29  Andrew Pinski  <apinski@cavium.com>
 301
 302         * archures.c (bfd_mach_mips_octeonp): New macro.
 303         * bfd-in2.h: Regenerate.
 304         * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
 305         (arch_info_struct): Add bfd_mach_mips_octeonp.
 306         * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
 307         (mips_mach_extensions): Add bfd_mach_mips_octeonp.
 308
 309 2011-11-23  Tristan Gingold  <gingold@adacore.com>
 310
 311         * vms-lib.c (get_idxlen): Add comments.  Fix type in sizeof.
 312         (vms_write_index): Add comments.
 313
 314 2011-11-22  DJ Delorie  <dj@redhat.com>
 315
 316         * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
 317         avoid using the special non-swapping target when not explicitly
 318         requested.
 319
 320 2011-11-22  Daniel Calcoen  <Daniel.Calcoen@cern.ch>
 321
 322         * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
 323
 324 2011-11-22  Tristan Gingold  <gingold@adacore.com>
 325
 326         * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
 327         symbols.  Print section name in brackets.
 328
 329 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 330
 331         * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
 332         * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
 333         * configure: Regenerate.
 334         * elf32-ppc.c: Add powerpc-freebsd definitions.
 335         * elf64-ppc.c: Add powerpc64-freebsd definitions.
 336         * targets.c: Add bits for powerpc and powerpc64-freebsd.
 337
 338 2011-11-17  Philipp Thomas  <philipp@thogro.org>
 339
 340         * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
 341         needs to be translated only once.
 342
 343 2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>
 344
 345         * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
 346         zero throughout.
 347         (mips16_elf64_howto_table_rela): Likewise.
 348         (micromips_elf64_howto_table_rela): Likewise.
 349         * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
 350         (elf_mips16_howto_table_rela): Likewise.
 351         (elf_micromips_howto_table_rela): Likewise.
 352
 353 2011-11-15  Alan Modra  <amodra@gmail.com>
 354             Andreas Tobler  <andreast@fgznet.ch>
 355
 356         * elflink.c (_bfd_elf_create_got_section): Replace
 357         bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
 358         (_bfd_elf_link_create_dynamic_sections): Likewise.
 359         * elf32-ppc.c (ppc_elf_create_glink): Likewise.
 360         (ppc_elf_create_dynamic_sections): Likewise.
 361
 362 2011-11-14  Maxim Kuvyrkov  <maxim@codesourcery.com>
 363
 364         * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
 365
 366 2011-11-08  Nick Clifton  <nickc@redhat.com>
 367
 368         * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
 369         immediate move into an address register.
 370
 371 2011-11-09  Alan Modra  <amodra@gmail.com>
 372
 373         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
 374         executables when export_dynamic.
 375
 376 2011-11-08  Alan Modra  <amodra@gmail.com>
 377
 378         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
 379         ha_relocs_not_using_r2 to unexpected_toc_insn.
 380         (ok_lo_toc_insn): New function.
 381         (ppc64_elf_edit_toc): Check insn on lo toc reloc.  Emit warning.
 382         (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
 383         Handle addic on lo toc reloc.
 384
 385 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 386
 387         PR ld/13387
 388         * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
 389         go through PLT.  Reset plt field with init_plt_offset.
 390         (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
 391         allocated for symbols referenced by a plabel.
 392
 393 2011-11-02  DJ Delorie  <dj@redhat.com>
 394
 395         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
 396         variable.
 397
 398 2011-11-02  Jan Beulich  <jbeulich@suse.com>
 399
 400         * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
 401         internal_syment *' parameter. Extend 'dummy' to an array with two
 402         elements. Set n_numaux early. Handle BSF_FILE.
 403         (coff_write_symbols): Pass NULL as new third argument to
 404         coff_write_alien_symbol().
 405         * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
 406         obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
 407         from non-COFF input BFDs.
 408         * libcoff-in.h (coff_write_alien_symbol): Declare.
 409         * libcoff.h (coff_write_alien_symbol): Re-generate.
 410
 411 2011-11-01  DJ Delorie  <dj@redhat.com>
 412
 413         * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
 414         (ALL_MACHINES_CFILES): Add cpu-rl78.c.
 415         (BFD32_BACKENDS): Add elf32-rl78.lo.
 416         (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
 417         (Makefile.in): Regenerate.
 418         * archures.c (bfd_architecture): Define bfd_arch_rl78.
 419         (bfd_archures_list): Add bfd_rl78_arch.
 420         * config.bfd: Add rl78-*-elf.
 421         * configure.in: Add bfd_elf32_rl78_vec.
 422         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
 423         * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
 424         * Makefile.in: Regenerate.
 425         * bfd-in2.h: Regenerate.
 426         * configure: Regenerate.
 427         * libbfd.h: Regenerate.
 428         * cpu-rl78.c: New file.
 429         * elf32-rl78.c: New file.
 430
 431 2011-10-26  Nick Clifton  <nickc@redhat.com>
 432
 433         PR ld/13049
 434         * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
 435         * elf32-hppa.c (STUB_SUFFIX): Likewise.
 436
 437 2011-10-25  Joern Rennecke  <joern.rennecke@embecosm.com>
 438
 439         * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
 440         (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
 441         (BFD32_BACKENDS): Add elf32-epiphany.lo.
 442         (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
 443         * archures.c (bfd_arch_epiphany): Add.
 444         (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
 445         (bfd_epiphany_arch): Declare.
 446         (bfd_archures_list): Add &bfd_epiphany_arch.
 447         * config.bfd (epiphany-*-elf): New target case.
 448         * configure.in (bfd_elf32_epiphany_vec): New target vector case.
 449         * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
 450         (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
 451         (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
 452         (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
 453         * targets.c (bfd_elf32_epiphany_vec): Declare.
 454         (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
 455         * Makefile.in: Regenerate.
 456         * bfd-in2.h: Regenerate.
 457         * configure: Regenerate.
 458         * libbfd.h: Regenerate.
 459         * po/SRC-POTFILES.in: Regenerate.
 460         * po/bfd.pot: Regenerate.
 461         * cpu-epiphany.c: New file.
 462         * elf32-epiphany.c: New file.
 463
 464 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 465
 466         * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
 467         assertions.
 468
 469 2011-10-24  Eugeniy Meshcheryakov  <eugen@debian.org>
 470
 471         PR ld/13273
 472         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
 473         identical TAG_PCS_config attributes.
 474
 475 2011-10-24  Nick Clifton  <nickc@redhat.com>
 476
 477         * po/ja.po: Updated Japanese translation.
 478
 479 2011-10-24  Pau Garcia i Quiles  <pgquiles@elpauer.org>
 480
 481         PR binutils/13292
 482         * bfd-in.h: Include <sys/stat.h> rather than forward defining
 483         struct stat.
 484         * bfd-in2.h: Regenerate.
 485
 486 2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>
 487
 488         PR ld/13302
 489         * elf32-i386.c (elf_i386_relocate_section): Replace
 490         R_386_IRELATIVE with R_386_RELATIVE.
 491
 492         * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
 493         R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
 494
 495 2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>.
 496
 497         * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
 498         comments.
 499         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 500
 501 2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>
 502
 503         PR ld/13302
 504         * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
 505         and next_irelative_index.
 506         (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
 507         and next_irelative_index.
 508         (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
 509         next_tls_desc_index.
 510         (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
 511         next_irelative_index from reloc_count.
 512         (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
 513         R_386_JUMP_SLOT.
 514
 515         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 516         next_jump_slot_index and next_irelative_index.
 517         (elf_x86_64_link_hash_table_create): Initialize
 518         next_jump_slot_index and next_irelative_index.
 519         (elf_x86_64_size_dynamic_sections): Set next_irelative_index
 520         from reloc_count.
 521         (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
 522         R_X86_64_JUMP_SLOT.
 523
 524 2011-10-20  Nick Clifton  <nickc@redhat.com>
 525
 526         PR ld/13049
 527         * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
 528         symbol names.
 529         * elf64-ppc.c (STUB_SUFFIX): Likewise.
 530         * elf32-hppa.c (STUB_SUFFIX): Likewise.
 531
 532 2011-10-20  Alan Modra  <amodra@gmail.com>
 533
 534         * elf32-i386.c (i386_opcode16): Delete.
 535         (elf_i386_check_tls_transition): Use memcmp to compare contents.
 536         * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
 537         (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
 538
 539 2011-10-19  Alan Modra  <amodra@gmail.com>
 540
 541         PR ld/13177
 542         * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
 543         (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
 544         "mark".  Hide undefweak too.  Clear def_regular and ref_regular.
 545         * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
 546         reloc errors from garbage-collected code.
 547         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 548         * elf32-bfin.c (bfin_relocate_section): Likewise.
 549         (bfinfdpic_relocate_section): Likewise.
 550         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 551         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 552         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 553         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 554         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 555         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 556         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 557         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 558         * elf32-spu.c (spu_elf_relocate_section): Likewise.
 559         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 560         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 561         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
 562         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 563         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 564         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 565         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 566         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 567         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 568
 569 2011-10-19  Alan Modra  <amodra@gmail.com>
 570
 571         PR ld/13311
 572         * elflink.c (elf_link_output_extsym): Correct test for warning when
 573         forced local executable syms are referenced from shared libraries.
 574
 575 2011-10-19  Alan Modra  <amodra@gmail.com>
 576
 577         PR ld/13254
 578         * elflink.c (bfd_elf_final_link): Emit error_textrel error.
 579
 580 2011-10-18  David S. Miller  <davem@davemloft.net>
 581
 582         PR binutils/13301
 583         * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
 584         (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
 585         call delay slot instruction forward 4 bytes when performing
 586         relaxation.
 587
 588 2011-10-17  Alan Modra  <amodra@gmail.com>
 589
 590         PR ld/12975
 591         PR ld/13195
 592         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
 593         and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
 594
 595 2011-10-14  Hans-Peter Nilsson  <hp@axis.com>
 596
 597         * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
 598         <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
 599         global symbols.
 600         <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
 601         updates of the plt refcount.
 602         (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
 603         refcount in relation to the plt refcount.
 604
 605 2011-10-13  Richard Sandiford  <richard.sandiford@linaro.org>
 606
 607         * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
 608         stubs as resolved.
 609
 610 2011-10-11  Alan Modra  <amodra@gmail.com>
 611
 612         PR binutils/13278
 613         * archive.c (bfd_generic_archive_p): Only check first element
 614         when target_defaulted.
 615         (_bfd_construct_extended_name_table): Use ar_maxnamelen.
 616         (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
 617
 618 2011-10-11  Alan Modra  <amodra@gmail.com>
 619
 620         PR binutils/13257
 621         * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
 622         thin archive element using container target if not defaulted.
 623
 624 2011-10-10  Nick Clifton  <nickc@redhat.com>
 625
 626         * po/es.po: Updated Spanish translation.
 627         * po/fi.po: Updated Finnish translation.
 628         * po/fr.po: Updated French translation.
 629         * po/ru.po: Updated Russian translation.
 630
 631 2011-10-10  Alan Modra  <amodra@gmail.com>
 632
 633         * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
 634         (struct ppc_link_hash_table): Add tocsave_htab.
 635         (struct tocsave_entry): New.
 636         (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
 637         (ppc64_elf_link_hash_table_create): Create tocsave_htab..
 638         (ppc64_elf_link_hash_table_free): ..and delete it.
 639         (build_plt_stub): Always put STD_R2_40R1 first.
 640         (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
 641         on plt call.  If present add prologue nop location to tocsave_htab.
 642         (ppc64_elf_relocate_section): Convert prologue nop to std.  Skip
 643         first insn of plt call stub when R_PPC64_TOCSAVE present.
 644
 645 2011-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 646
 647         PR ld/13250
 648         * elflink.c (elf_link_add_object_symbols): Preserve the maximum
 649         alignment and size for common symbols.
 650
 651 2011-10-08  Alan Modra  <amodra@gmail.com>
 652
 653         PR ld/13229
 654         PR ld/13244
 655         * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
 656         dynamic.
 657
 658 2011-10-08  Alan Modra  <amodra@gmail.com>
 659
 660         PR ld/13229
 661         * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
 662         even when strip_discarded is false.
 663
 664 2011-10-05  Kai Tietz  <ktietz@redhat.com>
 665
 666         * coffgen.c (coff_write_alien_symbol): Don't write
 667         symbol for discarded sections, if strip_discarded isn't
 668         explicit set to false.
 669         (coff_write_native_symbol): Likewise.
 670
 671 2011-10-05  DJ Delorie  <dj@redhat.com>
 672             Nick Clifton  <nickc@redhat.com>
 673
 674         * elf32-rx.c: Add support for PID mode.
 675         (rx_elf_relocate_section): Add checks for unsafe PID relocations.
 676         Include addend in R_RX_SYM relocations.
 677
 678 2011-09-30  Tristan Gingold  <gingold@adacore.com>
 679
 680         * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
 681         (read_section): Add sec argument. Adjust the code to get section
 682         names from it.
 683         (read_indirect_string): Adjust call to read_section.
 684         (read_abbrevs): Ditto.
 685         (decode_line_info): Ditto.
 686         (read_debug_ranges): Ditto.
 687         (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
 688         (find_debug_info): Add debug_sections parameter.  Use it instead
 689         the above macros.
 690         (place_sections): Get section names from stash.
 691         (find_line): Add debug_sections argument.  Initialize
 692         debug_sections field of stash from it.
 693         Adjust calls to find_debug_info.
 694         (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
 695         Adjust call to find_line.
 696         (_bfd_dwarf2_find_line): Adjust call to find_line.
 697         * libcoff-in.h (struct dwarf_debug_section): New declaration.
 698         (coff_find_nearest_line_with_names): Likewise.
 699         * libcoff.h: Regenerate.
 700         * libbfd-in.h (struct dwarf_debug_section): Move declaration.
 701         (dwarf_debug_sections): Likewise.
 702         (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
 703         * libbfd.h: Regenerate.
 704         * elf.c (_bfd_elf_find_nearest_line): Adjust call to
 705         _bfd_dwarf2_find_nearest_line.
 706         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
 707         * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
 708         * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
 709         * coffgen.c (coff_find_nearest_line_with_names): New function.
 710         (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
 711         * coff-rs6000.c (xcoff_debug_sections): New constant.
 712         (xcoff_find_nearest_line): New function.
 713         (rs6000coff_vec): Use xcoff_find_nearest_line.
 714         (pmac_xcoff_vec): Ditto.
 715
 716 2011-09-30  Alan Modra  <amodra@gmail.com>
 717
 718         PR ld/13235
 719         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
 720         (ppc64_elf_edit_toc): Check HA relocs.
 721         (ha_reloc_match): Delete function.
 722         (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
 723         Instead do it and low part optimization based on
 724         ha_relocs_not_using_r2.
 725
 726 2011-09-29  Alan Modra  <amodra@gmail.com>
 727
 728         PR ld/13233
 729         * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
 730         debug and special section groups.
 731
 732 2011-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 733
 734         PR ld/13195
 735         * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
 736         clearing def_dynamic.
 737         (elf_link_add_object_symbols): Likewise.  Set dynamic_def when
 738         setting def_dynamic.
 739         (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
 740         versioned.
 741
 742 2011-09-27  Kai Tietz  <ktietz@redhat.com>
 743
 744         * coffcode.h (sec_to_styp_flags): Handle
 745         SEC_LINK_DUPLICATES_SAME_CONTENTS, and
 746         SEC_LINK_DUPLICATES_SAME_SIZE.
 747
 748 2011-09-22  Tristan Gingold  <gingold@adacore.com>
 749
 750         * configure.in: Bump version to 2.22.51
 751         * configure: Regenerate.
 752
 753 2011-09-21  David S. Miller  <davem@davemloft.net>
 754
 755         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
 756         * elfxx-sparc.h: Declare it.
 757         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
 758         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
 759
 760 2011-09-21  Tristan Gingold  <gingold@adacore.com>
 761
 762         * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
 763         Deals with size limited strings.
 764         (bfd_mach_o_build_commands): Initialize more fields.
 765
 766 2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 767
 768         PR ld/13177
 769         * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
 770         nor GOT references.
 771
 772 2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 773
 774         PR ld/12975
 775         * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
 776         to struct bfd_elf_version_tree.
 777
 778         * elflink.c (elf_info_failed): Remove verdefs.
 779         (_bfd_elf_export_symbol): Updated.
 780         _bfd_elf_link_assign_sym_version): Likewise.
 781         (bfd_elf_size_dynamic_sections): Remove pointer to struct
 782         bfd_elf_version_tree.  Updated.
 783         (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
 784         by linker script.
 785
 786         * linker.c (bfd_hide_sym_by_version): New.
 787
 788         * bfd-in2.h: Regenerated.
 789
 790 2011-09-12  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         PR ld/13178
 793         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
 794         if there are no GOT relocations.
 795
 796 2011-09-09  Kai Tietz  <ktietz@redhat.com>
 797
 798         * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
 799         for targets without symbol_leading_char.
 800
 801 2011-09-08  Bernd Jendrissek  <bernd.jendrissek@gmail.com>
 802
 803         * bfdwin.c (bfd_get_file_window): Fix memory leak.
 804
 805 2011-09-07  Alan Modra  <amodra@gmail.com>
 806
 807         PR ld/13131
 808         * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
 809         is initialized.
 810
 811 2011-09-06  Alan Modra  <amodra@gmail.com>
 812
 813         PR ld/13131
 814         * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
 815         (ppc64_elf_edit_toc): Fix style nit.  Report some details
 816         on linker failure due to reference in debug or non-alloc
 817         sections to optimized away toc entry, and don't abort.
 818
 819 2011-09-01  Christophe Lyon  <christophe.lyon@st.com>
 820
 821         * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
 822         sections.
 823
 824 2011-08-26  Nick Clifton  <nickc@redhat.com>
 825
 826         * po/es.po: Updated Spanish translation.
 827
 828 2011-08-19  Alan Modra  <amodra@gmail.com>
 829
 830         * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
 831         we haven't seen expected -mcmodel=medium/large code relocs.
 832
 833 2011-08-18  Tristan Gingold  <gingold@adacore.com>
 834
 835         * mach-o.c (bfd_mach_o_read_segment): Initialize list.
 836
 837 2011-08-17  Tristan Gingold  <gingold@adacore.com>
 838
 839         * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
 840
 841 2011-08-17  Alan Modra  <amodra@gmail.com>
 842
 843         PR ld/12762
 844         * bfd-in.h (struct bfd_section_already_linked): Forward declare.
 845         (_bfd_handle_already_linked): Declare.
 846         * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
 847         _bfd_coff_section_already_linked.
 848         * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
 849         * coffcode.h (coff_section_already_linked): Likewise.
 850         * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
 851         * elf-bfd.h: Likewise.
 852         * libbfd-in.h: Likewise.
 853         * targets.c: Likewise.
 854         * linker.c (bfd_section_already_linked): Likewise.
 855         (bfd_section_already_linked_table_lookup): Likewise.
 856         (bfd_section_already_linked_table_insert): Likewise.
 857         (_bfd_generic_section_already_linked): Likewise.  Call
 858         _bfd_handle_already_linked.
 859         (_bfd_handle_already_linked): New function, split out from..
 860         * elflink.c (_bfd_elf_section_already_linked): ..here.  Revert
 861         2011-07-09 changes.  Avoid unnecessary strcmp when matching
 862         already_linked_list entries.  Match plugin linkonce section.
 863         (section_signature): Delete.
 864         * coffgen.c (_bfd_coff_section_already_linked): New function.
 865         * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
 866         * libbfd.h: Regenerate.
 867         * libcoff.h: Regenerate.
 868         * bfd-in2.h: Regenerate.
 869
 870 2011-08-14  Alan Modra  <amodra@gmail.com>
 871
 872         * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
 873         shared and call to _mcount will go via plt.
 874
 875 2011-08-14  Alan Modra  <amodra@gmail.com>
 876
 877         * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
 878         * elf32-ppc.c: Likewise.
 879         (ppc_elf_select_plt_layout): Use einfo rather than info to report
 880         forced bss-plt.
 881
 882 2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>
 883
 884         PR ld/13082
 885         * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
 886         (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
 887         and zero-extend it to 64bit if addend is zero for x32.  Generate
 888         R_X86_64_RELATIVE64 for x32.
 889
 890 2011-08-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 891
 892         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
 893         * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
 894         * elf32-arm.c (elf32_arm_link_hash_table): New field.
 895         (elf232_arm_link_hash_table_create): Initialise new field.
 896         (check_use_blx): Change test depending on fix_arm1176.
 897         (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
 898         command line options.
 899
 900 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 901
 902         * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
 903         (segsec_names_xlat): Reorder elements.
 904         (bfd_mach_o_read_section_32): Fix typo.
 905         (bfd_mach_o_read_section_64): Fix typo.
 906
 907 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 908
 909         * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
 910         (BFD_MACH_O_SECTNAME_SIZE): Ditto.
 911         (bfd_mach_o_section): Use them.  Add next field.
 912         (bfd_mach_o_segment_command): Replace sections array by
 913         sect_head and sect_tail.
 914         (bfd_mach_o_get_mach_o_section): New macro.
 915         (bfd_mach_o_lookup_section): Remove.
 916         (bfd_mach_o_new_section_hook): New function.
 917         * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
 918         instead of strcmp.
 919         (bfd_mach_o_convert_section_name_to_bfd): Replaces section
 920         parameter with segname and sectname parameters.  Adjust.
 921         (bfd_mach_o_append_section_to_segment): New function.  Use a
 922         linked list for Mach-O sections.
 923         (bfd_mach_o_write_segment_32): Adjust.
 924         (bfd_mach_o_write_segment_64): Ditto.
 925         (bfd_mach_o_build_commands): Fix comment.  Adjust.
 926         (bfd_mach_o_flatten_sections): Adjust.
 927         (bfd_mach_o_print_section_map): Adjust.
 928         (bfd_mach_o_set_section_flags_from_bfd): Ditto.
 929         (bfd_mach_o_new_section_hook): New function.
 930         (bfd_mach_o_init_section_from_mach_o): Ditto.
 931         (bfd_mach_o_read_section_32): Remove section parameter.
 932         Return a section instead.
 933         (bfd_mach_o_read_section_64): Ditto.
 934         (bfd_mach_o_read_section): Ditto.
 935         (bfd_mach_o_make_bfd_section): Adjust.
 936         (bfd_mach_o_read_segment): Adjust for new profile of
 937         bfd_mach_o_read_section.
 938         (bfd_mach_o_lookup_section): Remove.
 939         * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
 940
 941 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 942
 943         * mach-o.h (bfd_mach_o_version_min_command): New structure.
 944         (bfd_mach_o_load_command): Add version_min.
 945         (mach_o_data_struct): Fix comment.
 946         * mach-o.c (bfd_mach_o_read_version_min): New function.
 947         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
 948         BFD_MACH_O_LC_VERSION_MIN_MACOSX and
 949         BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
 950         (bfd_mach_o_get_name_or_null): New function.
 951         (bfd_mach_o_get_name): Use the above new one.
 952         (bfd_mach_o_load_command_name): Add the above new commands.
 953         (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
 954         unknown commands.  Handle BFD_MACH_O_LC_FUNCTION_STARTS,
 955         BFD_MACH_O_LC_VERSION_MIN_MACOSX and
 956         BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
 957
 958 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 959
 960         * mach-o.h: Move size macros to external.h
 961         Move reloc macros to reloc.h and x86-64.h.
 962         * mach-o-i386.c: Includes mach-o/reloc.h
 963         * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
 964         * mach-o.c: Add includes.
 965         (bfd_mach_o_write_header): Use structure from external.h to convert.
 966         (bfd_mach_o_write_thread): Ditto.
 967         (bfd_mach_o_write_relocs): Ditto.
 968         (bfd_mach_o_write_section_32): Ditto.
 969         (bfd_mach_o_write_section_64): Ditto.
 970         (bfd_mach_o_write_segment_32): Ditto.
 971         (bfd_mach_o_write_segment_64): Ditto.
 972         (bfd_mach_o_write_symtab): Ditto.
 973         (bfd_mach_o_write_contents): Ditto.
 974         (bfd_mach_o_read_header): Ditto.
 975         (bfd_mach_o_read_section_32): Ditto.
 976         (bfd_mach_o_read_section_64): Ditto.
 977         (bfd_mach_o_read_symtab_symbol): Ditto.
 978         (bfd_mach_o_read_dylinker): Ditto.
 979         (bfd_mach_o_read_dylib): Ditto.
 980         (bfd_mach_o_read_dysymtab): Ditto.
 981         (bfd_mach_o_read_symtab): Ditto.
 982         (bfd_mach_o_read_linkedit): Ditto.
 983         (bfd_mach_o_read_str): Ditto.
 984         (bfd_mach_o_read_dyld_info): Ditto.
 985         (bfd_mach_o_read_segment): Ditto.
 986         (bfd_mach_o_read_command): Ditto.
 987         (bfd_mach_o_archive_p): Ditto.
 988         (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
 989         (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
 990         (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
 991         (bfd_mach_o_read_uuid): Remove useless cast.  Use a macro instead
 992         of an hard-coded value.
 993
 994 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 995
 996         * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
 997         (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
 998         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
 999         BFD_RELOC_MACH_O_X86_64_GOT_LOAD.  Share common code.
1000
1001 2011-08-08  Tristan Gingold  <gingold@adacore.com>
1002
1003         * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1004         (bfd_mach_o_convert_section_name_to_bfd): Use it.
1005         (bfd_mach_o_get_section_type_from_name): New function.
1006         (bfd_mach_o_get_section_attribute_from_name): Ditto.
1007         * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1008         Add comments.  Add prototypes for the above new functions.
1009
1010 2011-08-05  Mark Kettenis  <kettenis@gnu.org>
1011
1012         * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1013
1014 2011-08-05  Alan Modra  <amodra@gmail.com>
1015
1016         * elf64-ppc.c (maybe_strip_output): New function.
1017         (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1018
1019 2011-08-05  Alan Modra  <amodra@gmail.com>
1020
1021         PR ld/12762
1022         * elflink.c (_bfd_elf_section_already_linked): Return matched
1023         status.  Remove COFF comdat section handling.
1024         * linker.c (_bfd_generic_section_already_linked): Return matched
1025         status.  Don't set SEC_GROUP in l_flags for plugin entries.
1026         (bfd_section_already_linked): Update prototype.
1027         * targets.c (_section_already_linked): Likewise.
1028         * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1029         * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1030         (_bfd_nolink_section_already_linked): Update.
1031         * libbfd.h: Regenerate.
1032         * bfd-in2.h: Regenerate.
1033
1034 2011-08-05  Alan Modra  <amodra@gmail.com>
1035
1036         * elf32-ppc.c: Include dwarf2.h.
1037         (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1038         (ppc_elf_create_glink): Create .eh_frame section.
1039         (glink_eh_frame_cie): New array.
1040         (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1041         (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1042
1043 2011-08-04  Tristan Gingold  <gingold@adacore.com>
1044
1045         * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1046         (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1047
1048 2011-08-03  Tristan Gingold  <gingold@adacore.com>
1049
1050         * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1051         (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1052
1053 2011-08-02  Maciej W. Rozycki  <macro@codesourcery.com>
1054
1055         * elfxx-mips.c (check_4byte_branch): Remove function.
1056         (check_relocated_bzc): New function.
1057         (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1058         instructions that immediately follow a compact branch
1059         instruction.
1060
1061 2011-08-02  Alan Modra  <amodra@gmail.com>
1062
1063         * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1064         plt_static_chain.
1065         (ppc_build_one_stub): Adjust get_relocs call to suit..
1066         (ppc_size_one_stub): ..and reloc sizing.  Correct plt size corner case.
1067
1068 2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
1069
1070         PR ld/13048
1071         * archures.c (bfd_mach_i386_intel_syntax): New.
1072         (bfd_mach_i386_i8086): Updated.
1073         (bfd_mach_i386_i386): Likewise.
1074         (bfd_mach_x86_64): Likewise.
1075         (bfd_mach_x64_32): Likewise.
1076         (bfd_mach_i386_i386_intel_syntax): Likewise.
1077         (bfd_mach_x86_64_intel_syntax): Likewise.
1078         (bfd_mach_x64_32_intel_syntax): Likewise.
1079         (bfd_mach_l1om): Likewise.
1080         (bfd_mach_l1om_intel_syntax): Likewise.
1081         (bfd_mach_k1om): Likewise.
1082         (bfd_mach_k1om_intel_syntax): Likewise.
1083
1084         * bfd-in2.h: Regenerated.
1085
1086         * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1087         bits_per_address.
1088         (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1089         (bfd_x64_32_arch): Likewise.
1090
1091         * elf64-x86-64.c: Include "libiberty.h".
1092         (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1093         (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1094         (elf_x86_64_reloc_type_lookup): Likewise.
1095         (elf_x86_64_reloc_name_lookup): Likewise.
1096         (elf_x86_64_relocate_section): Likewise.
1097         (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1098
1099 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
1100
1101         * elfxx-mips.c (check_br32): Fix return type.
1102
1103 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
1104
1105         * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1106
1107 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
1108
1109         * elfxx-mips.c: Adjust comments throughout.
1110         (mips_elf_relax_delete_bytes): Reshape code.
1111         (_bfd_mips_elf_relax_section): Remove check for
1112         R_MICROMIPS_GPREL16 relocations.  Reshape code.
1113
1114 2011-07-28  Roland McGrath  <mcgrathr@google.com>
1115
1116         * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1117         (elf_i386_nacl_plt0_entry): New variable.
1118         (elf_i386_plt_entry): New variable.
1119         (elf_i386_nacl_pic_plt0_entry): New variable.
1120         (elf_i386_nacl_pic_plt_entry): New variable.
1121         (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1122         (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1123         (elf_backend_plt_alignment): Likewise.
1124
1125         * config.bfd: Handle i[3-7]86-*-nacl*.
1126         * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1127         * targets.c: Support bfd_elf32_i386_nacl_vec.
1128         * configure.in: Likewise.
1129         * configure: Regenerated.
1130
1131         * elf32-i386.c (struct elf_i386_plt_layout): New type.
1132         (GET_PLT_ENTRY_SIZE): New macro.
1133         (elf_i386_plt): New variable.
1134         (struct elf_i386_backend_data): New member `plt'.
1135         (elf_i386_arch_bed): Add initializer for it.
1136         (elf_i386_vxworks_arch_bed): Likewise.
1137         (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1138         (elf_i386_plt_sym_val): Likewise.
1139         (elf_i386_relocate_section): Likewise.
1140         (elf_i386_finish_dynamic_symbol): Likewise.
1141         Also use other elf_i386_plt_layout members for PLT details.
1142         (elf_i386_finish_dynamic_sections): Likewise.
1143
1144         * elf32-i386.c (struct elf_i386_backend_data): New type.
1145         (get_elf_i386_backend_data): New macro.
1146         (elf_i386_arch_bed): New variable.
1147         (elf_backend_arch_data): New macro.
1148         (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1149         (elf_i386_link_hash_table_create): Don't initialize them.
1150         (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1151         elf_i386_backend_data, not elf_i386_link_hash_table.
1152         (elf_i386_adjust_dynamic_symbol): Likewise.
1153         (elf_i386_allocate_dynrelocs): Likewise.
1154         (elf_i386_readonly_dynrelocs): Likewise.
1155         (elf_i386_size_dynamic_sections): Likewise.
1156         (elf_i386_relocate_section): Likewise.
1157         (elf_i386_finish_dynamic_symbol): Likewise.
1158         (elf_i386_finish_dynamic_sections): Likewise.  Same for plt0_pad_byte.
1159         (elf_i386_vxworks_link_hash_table_create): Function removed.
1160         (elf_i386_vxworks_arch_bed): New variable.
1161         (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1162
1163         * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1164         * elfxx-target.h (elf_backend_arch_data): New macro.
1165         (elfNN_bed): Use it as initializer for the new member.
1166
1167 2011-07-28  Mikulas Patocka  <mikulas@artax.karlin.mff.cuni.cz>
1168
1169         * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1170         of range branches.
1171
1172 2011-07-26  Jakub Jelinek  <jakub@redhat.com>
1173
1174         * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1175         and .zdebug_macro entry.
1176         (dwarf_debug_section_enum): Add debug_macro.
1177
1178 2011-07-26  Alan Modra  <amodra@gmail.com>
1179
1180         * elf64-ppc.c: Include dwarf2.h.
1181         (struct ppc_link_hash_table): Add glink_eh_frame.
1182         (create_linkage_sections): Create .eh_frame section.
1183         (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1184         glink_eh_frame.
1185         (glink_eh_frame_cie): New array.
1186         (ppc64_elf_size_stubs): Size glink_eh_frame.
1187         (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1188         (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1189
1190 2011-07-25  Hans-Peter Nilsson  <hp@bitrange.com>
1191
1192         PR ld/12815
1193         * elf64-mmix.c (struct _mmix_elf_section_data): New members
1194         has_warned_bpo and has_warned_pushj.
1195         (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1196         converting to ISO C.  Add new parameter error_message.  All
1197         callers changed.
1198         (mmix_elf_perform_relocation): Ditto.
1199         <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1200         Handle the case where mmix_elf_check_common_relocs has not been
1201         called, missing preparations for relocs of the respective type.
1202
1203 2011-07-24  Chao-ying Fu  <fu@mips.com>
1204             Ilie Garbacea  <ilie@mips.com>
1205             Maciej W. Rozycki  <macro@codesourcery.com>
1206             Joseph Myers  <joseph@codesourcery.com>
1207             Catherine Moore  <clm@codesourcery.com>
1208             Richard Sandiford  <rdsandiford@googlemail.com>
1209
1210         * archures.c (bfd_mach_mips_micromips): New macro.
1211         * cpu-mips.c (I_micromips): New enum value.
1212         (arch_info_struct): Add bfd_mach_mips_micromips.
1213         * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1214         prototype.
1215         (_bfd_mips_elf_relax_section): Likewise.
1216         (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1217         (_bfd_mips_elf_reloc_unshuffle): ... this.  Handle microMIPS
1218         ASE.
1219         (_bfd_mips16_elf_reloc_shuffle): Rename to...
1220         (_bfd_mips_elf_reloc_shuffle): ... this.  Handle microMIPS ASE.
1221         (gprel16_reloc_p): Handle microMIPS ASE.
1222         (literal_reloc_p): New function.
1223         * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1224         (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1225         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1226         and _bfd_mips_elf_reloc_shuffle changes.
1227         (mips_elf_gprel32_reloc): Update comment.
1228         (micromips_reloc_map): New variable.
1229         (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1230         (mips_elf32_rtype_to_howto): Likewise.
1231         (mips_info_to_howto_rel): Likewise.
1232         (bfd_elf32_bfd_is_target_special_symbol): Define.
1233         (bfd_elf32_bfd_relax_section): Likewise.
1234         * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1235         (micromips_elf64_howto_table_rela): Likewise.
1236         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1237         and _bfd_mips_elf_reloc_shuffle changes.
1238         (micromips_reloc_map): Likewise.
1239         (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1240         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1241         (mips_elf64_rtype_to_howto): Likewise.
1242         (bfd_elf64_bfd_is_target_special_symbol): Define.
1243         * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1244         (elf_micromips_howto_table_rela): Likewise.
1245         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1246         and _bfd_mips_elf_reloc_shuffle changes.
1247         (micromips_reloc_map): Likewise.
1248         (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1249         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1250         (mips_elf_n32_rtype_to_howto): Likewise.
1251         (bfd_elf32_bfd_is_target_special_symbol): Define.
1252         * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1253         (LA25_LUI_MICROMIPS_2): Likewise.
1254         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1255         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1256         (TLS_RELOC_P): Handle microMIPS ASE.
1257         (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1258         target is a microMIPS function.
1259         (micromips_reloc_p): New function.
1260         (micromips_reloc_shuffle_p): Likewise.
1261         (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1262         (got_disp_reloc_p, got_page_reloc_p): New functions.
1263         (got_ofst_reloc_p): Likewise.
1264         (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1265         (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1266         (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1267         (micromips_branch_reloc_p): New function.
1268         (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1269         (tls_gottprel_reloc_p): Likewise.
1270         (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1271         (_bfd_mips_elf_reloc_unshuffle): ... this.  Handle microMIPS
1272         ASE.
1273         (_bfd_mips16_elf_reloc_shuffle): Rename to...
1274         (_bfd_mips_elf_reloc_shuffle): ... this.  Handle microMIPS ASE.
1275         (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1276         (mips_tls_got_index, mips_elf_got_page): Likewise.
1277         (mips_elf_create_local_got_entry): Likewise.
1278         (mips_elf_relocation_needs_la25_stub): Likewise.
1279         (mips_elf_calculate_relocation): Likewise.
1280         (mips_elf_perform_relocation): Likewise.
1281         (_bfd_mips_elf_symbol_processing): Likewise.
1282         (_bfd_mips_elf_add_symbol_hook): Likewise.
1283         (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1284         (mips_elf_add_lo16_rel_addend): Likewise.
1285         (_bfd_mips_elf_check_relocs): Likewise.
1286         (mips_elf_adjust_addend): Likewise.
1287         (_bfd_mips_elf_relocate_section): Likewise.
1288         (mips_elf_create_la25_stub): Likewise.
1289         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1290         (_bfd_mips_elf_gc_sweep_hook): Likewise.
1291         (_bfd_mips_elf_is_target_special_symbol): New function.
1292         (mips_elf_relax_delete_bytes): Likewise.
1293         (opcode_descriptor): New structure.
1294         (RA): New macro.
1295         (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1296         (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1297         (beq_insn_32): Likewise.
1298         (b_insn_16, bz_insn_16): New variables.
1299         (BZC32_REG_FIELD): New macro.
1300         (bz_rs_insns_32, bz_rt_insns_32): New variables.
1301         (bzc_insns_32, bz_insns_16):Likewise.
1302         (BZ16_REG, BZ16_REG_FIELD): New macros.
1303         (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1304         (jal_x_insn_32_bd32): Likewise.
1305         (j_insn_32, jalr_insn_32): Likewise.
1306         (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1307         (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1308         (JR16_REG): New macro.
1309         (ds_insns_16_bd16): New variable.
1310         (lui_insn): Likewise.
1311         (addiu_insn, addiupc_insn): Likewise.
1312         (ADDIUPC_REG_FIELD): New macro.
1313         (MOVE32_RD, MOVE32_RS): Likewise.
1314         (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1315         (move_insns_32, move_insns_16): New variables.
1316         (nop_insn_32, nop_insn_16): Likewise.
1317         (MATCH): New macro.
1318         (find_match): New function.
1319         (check_br16_dslot, check_br32_dslot): Likewise.
1320         (check_br16, check_br32): Likewise.
1321         (IS_BITSIZE): New macro.
1322         (check_4byte_branch): New function.
1323         (_bfd_mips_elf_relax_section): Likewise.
1324         (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1325         and microMIPS modules together.
1326         (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1327         * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1328         (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1329         (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1330         (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1331         (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1332         (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1333         (BFD_RELOC_MICROMIPS_LO16): Likewise.
1334         (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1335         (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1336         (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1337         (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1338         (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1339         (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1340         (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1341         (BFD_RELOC_MICROMIPS_SUB): Likewise.
1342         (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1343         (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1344         (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1345         (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1346         (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1347         (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1348         (BFD_RELOC_MICROMIPS_JALR): Likewise.
1349         (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1350         (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1351         (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1352         (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1353         (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1354         (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1355         (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1356         * bfd-in2.h: Regenerate.
1357         * libbfd.h: Regenerate.
1358
1359 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1360
1361         * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1362         (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1363         * Makefile.in: Regenerated.
1364
1365         * archures.c (bfd_architecture): Add bfd_arch_k1om.
1366         (bfd_k1om_arch): New.
1367         (bfd_archures_list): Add &bfd_k1om_arch.
1368         * bfd-in2.h: Regenerated.
1369
1370         * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1371         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_k1om_freebsd_vec
1372         if bfd_elf64_x86_64_freebsd_vec is supported.
1373         (targ_selvecs): Likewise.
1374
1375         * configure.in: Support bfd_elf64_k1om_vec and
1376         bfd_elf64_k1om_freebsd_vec.
1377         * configure: Regenerated.
1378
1379         * cpu-k1om.c: New.
1380
1381         * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1382         (bfd_elf64_k1om_vec): Likewise.
1383         (bfd_elf64_k1om_freebsd_vec): Likewise.
1384
1385         * targets.c (bfd_elf64_k1om_vec): New.
1386         (bfd_elf64_k1om_freebsd_vec): Likewise.
1387         (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1388         bfd_elf64_k1om_freebsd_vec.
1389
1390 2011-07-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
1391
1392         Fix false coff-go32-exe matches.
1393         * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1394         COFF_CHECK_FORMAT.
1395         * coff-stgo32.c (go32_check_format): New forward declaration.
1396         (COFF_CHECK_FORMAT): New defintion.
1397         (go32_check_format): New function.
1398
1399 2011-07-15  Alan Modra  <amodra@gmail.com>
1400
1401         * configure.in: Bump version.
1402         * configure: Regenerate.
1403
1404 2011-07-14  Alan Modra  <amodra@gmail.com>
1405
1406         * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1407         * elf-bfd.h (struct already_linked): Forward declare.
1408
1409 2011-07-14  Alan Modra  <amodra@gmail.com>
1410
1411         * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1412         (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1413
1414 2011-07-14  Alan Modra  <amodra@gmail.com>
1415
1416         * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1417         (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1418         (build_tls_get_addr_stub): Likewise.
1419         (ppc_build_one_stub): Update calls to above.
1420         (ppc_size_one_stub): Adjust stub size.
1421         (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1422         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1423
1424 2011-07-12  Nick Clifton  <nickc@redhat.com>
1425
1426         * elf32-arm.c (elf32_arm_section_flags): Delete.
1427         (elf_backend_section_flags): Remove.
1428
1429 2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
1430
1431         PR ld/12982
1432         * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1433         when setting stack_flags.
1434
1435 2011-07-11  Catherine Moore  <clm@codesourcery.com>
1436
1437         * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1438         * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1439         * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1440         * bfd-in2.h: Regenerated.
1441         * bfd.c (bfd_lookup_section_flags): New definition.
1442         * binary.c (binary_bfd_lookup_section_flags): New definition.
1443         * bout.c (b_out_bfd_lookup_section_flags): New definition.
1444         * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1445         * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1446         * coff-rs6000.c (rs6000coff_vec): Include
1447         bfd_generic_lookup_section_flags.
1448         (pmac_xcoff_vec): Likewise.
1449         * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1450         * coff64-rs6000.c (rs6000coff64_vec): Include
1451         bfd_generic_lookup_section_flags.
1452         (aix5coff64_vec): Likewise.
1453         * ecoff.c (bfd_debug_section): Initialize flag_info field.
1454         * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1455         (bfd_elf_lookup_section_flags): Declare.
1456         * elflink.c (bfd_elf_lookup_section_flags): New function.
1457         * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1458         (elf_backend_lookup_section_flags_hook): Define.
1459         (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1460         * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1461         * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1462         * ieee.c (ieee_bfd_lookup_section_flags): New define.
1463         * ihex.c (ihex_bfd_lookup_section_flags): New define.
1464         * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1465         (bfd_generic_lookup_section_flags): Declare.
1466         * libbfd.h: Regenerated.
1467         * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1468         * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1469         * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1470         * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1471         * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1472         * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1473         * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1474         * reloc.c (bfd_generic_lookup_section_flags): New function.
1475         * som.c (som_bfd_lookup_section_flags): New definition.
1476         * srec.c (srec_bfd_lookup_section_flags): New definition.
1477         * targets.c (flag_info): Declare.
1478         (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1479         (_bfd_lookup_section_flags): New.
1480         * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1481         * versados.c (versados_bfd_lookup_section_flags): New definition.
1482         * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1483         * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1484
1485 2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         PR ld/12978
1488         * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1489
1490 2011-07-09  Alan Modra  <amodra@gmail.com>
1491
1492         PR ld/12942
1493         * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1494         rather than kept_section to determine whether a symbol is from
1495         a discarded section.
1496         * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1497         sections appear undefined.
1498
1499 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
1500
1501         PR ld/12942
1502         * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1503         "asection *" with "struct already_linked *".
1504         * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1505         (_bfd_generic_section_already_linked): Likewise.
1506         (bfd_section_already_linked_table_insert): Likewise.
1507         (struct already_linked): New.
1508         (struct bfd_section_already_linked): Use it.
1509         * elflink.c (_bfd_elf_section_already_linked): Replace.
1510         "asection *" with "struct already_linked *".  Replace the plugin
1511         dummy with the LTO output.
1512         * linker.c (_bfd_generic_section_already_linked): Likewise.
1513         * targets.c (struct already_linked): Add forward declaration.
1514         (bfd_target): Replace "struct bfd_section *" with
1515         "struct already_linked *" in _section_already_linked.
1516         * bfd-in2.h: Regenerate.
1517         * libbfd.h: Regenerate.
1518
1519 2011-07-06  Tristan Gingold  <gingold@adacore.com>
1520
1521         * mach-o.h: Move loader related definitions to
1522         include/mach-o/loader.h.  Include it.
1523
1524 2011-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1525
1526         * elf64-x86-64.c (elf_backend_post_process_headers): Always
1527         define to _bfd_elf_set_osabi.
1528
1529 2011-07-03  Samuel Thibault  <samuel.thibault@gnu.org>
1530             Thomas Schwinge  <thomas@schwinge.name>
1531
1532         PR binutils/12913
1533         * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1534         ELFOSABI_LINUX alias.
1535         * elf32-hppa.c: Likewise.
1536         * elf32-i370.c: Likewise.
1537         * elf64-hppa.c: Likewise.
1538
1539 2011-07-01  Ian Lance Taylor  <iant@google.com>
1540
1541         * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1542         DW_OP_lit3 to DW_OP_lit2.
1543
1544 2011-07-01  Alan Modra  <amodra@gmail.com>
1545
1546         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1547         dyn relocs when called to copy flags for a weak sym.
1548         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1549         (ppc64_elf_merge_private_bfd_data): Delete.
1550         (bfd_elf64_bfd_merge_private_bfd_data): Define as
1551         _bfd_generic_verify_endian_match.
1552
1553 2011-06-30  Bernd Schmidt  <bernds@codesourcery.com>
1554
1555         * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1556         link_info is NULL.
1557
1558 2011-06-28  Tristan Gingold  <gingold@adacore.com>
1559
1560         * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1561         unsigned int.
1562         (_bfd_vms_write_etir): Write linkage index from reloc.
1563
1564 2011-06-28  Fawzi Mohamed <fawzi.mohamed@nokia.com>
1565
1566         * mach-o.c (bfd_mach_o_read_command): Also ignore
1567         BFD_MACH_O_LC_ROUTINES_64.
1568
1569 2011-06-27  Tristan Gingold  <gingold@adacore.com>
1570
1571         * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1572         section target index.
1573
1574 2011-06-27  Nick Clifton  <nickc@redhat.com>
1575
1576         * cisco-core.c (cisco_core_little_vec): Add initialization of
1577         match_priority field.
1578
1579 2011-06-27  Tristan Gingold  <gingold@adacore.com>
1580
1581         * cache.c: Include bfd_stdint.h.
1582         (cache_bmmap): Change profile.  Return region start and size.
1583         * bfdio.c (struct bfd_iovec): Change bmmap profile.
1584         (bfd_mmap): Change profile and adjust.   Update comment.
1585         (memory_bmmap): Change profile.
1586         * opncls.c (opncls_bmmap): Change profile.
1587         * vms-lib.c (vms_lib_bmmap): Likewise.
1588         * libbfd.h: Regenerate.
1589         * bfd-in2.h: Regenerate.
1590
1591 2011-06-27  Tristan Gingold  <gingold@adacore.com>
1592
1593         * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1594         Add comment.
1595
1596 2011-06-25  H.J. Lu  <hongjiu.lu@intel.com>
1597
1598         * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1599         define for FreeBSD/x86-64 nor FreeBSD/L1OM.  Define for L1OM.
1600
1601 2011-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
1602
1603         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1604         PLT_EH_FRAME.
1605         * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1606
1607 2011-06-24  Richard Henderson  <rth@redhat.com>
1608
1609         PR ld/12928
1610         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1611         tlsgd insn before swapping adjacent insns.
1612
1613 2011-06-24  Tristan Gingold  <gingold@adacore.com>
1614
1615         * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1616         absolute section.
1617
1618 2011-06-24  Alan Modra  <amodra@gmail.com>
1619
1620         PR ld/12921
1621         * elf.c (assign_file_positions_for_load_sections): Don't align
1622         sh_offset for all SHT_NOBITS sections here, just .tbss sections
1623         that don't get a PT_LOAD.
1624
1625 2011-06-22  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1626
1627         * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1628         (sh_elf_check_relocs): Likewise.
1629
1630 2011-06-22  Richard Henderson  <rth@redhat.com>
1631
1632         * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1633         TPREL in a PIE image.
1634         (alpha_dynamic_entries_for_reloc): Likewise.
1635         (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1636         (elf64_alpha_relax_got_load): Likewise.
1637
1638 2011-06-22  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
1639
1640         * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1641         for PIE.
1642
1643 2011-06-22  Alan Modra  <amodra@gmail.com>
1644
1645         * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1646         plugin symbols.  Fix segfault on linker scrip defined syms.
1647
1648 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
1649
1650         PR ld/12570
1651         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1652         at all for linker created .eh_frame sections.
1653         (_bfd_elf_discard_section_eh_frame): Handle linker created
1654         .eh_frame sections with no relocations.
1655         * elf64-x86-64.c: Include dwarf2.h.
1656         (elf_x86_64_eh_frame_plt): New variable.
1657         (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1658         PLT_FDE_LEN_OFFSET): Define.
1659         (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1660         (elf_x86_64_create_dynamic_sections): Create and fill in
1661         .eh_frame section for .plt section.
1662         (elf_x86_64_size_dynamic_sections): Write .plt section size
1663         into .eh_frame FDE covering .plt section.
1664         (elf_x86_64_finish_dynamic_sections): Write .plt section
1665         start into .eh_frame FDE covering .plt section.  Call
1666         _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1667         (elf_backend_plt_alignment): Define to 4.
1668         * elf32-i386.c: Include dwarf2.h.
1669         (elf_i386_eh_frame_plt): New variable.
1670         (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1671         PLT_FDE_LEN_OFFSET): Define.
1672         (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1673         (elf_i386_create_dynamic_sections): Create and fill in
1674         .eh_frame section for .plt section.
1675         (elf_i386_size_dynamic_sections): Write .plt section size
1676         into .eh_frame FDE covering .plt section.
1677         (elf_i386_finish_dynamic_sections): Write .plt section
1678         start into .eh_frame FDE covering .plt section.  Call
1679         _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1680         (elf_backend_plt_alignment): Define to 4.
1681
1682 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1683
1684         * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1685         for x32.
1686
1687 2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1688
1689         * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1690         CORE_HEADER is defined.
1691         (elf_x86_64_write_core_note): New.
1692         (elf_backend_write_core_note): Likewise.
1693
1694         * hosts/x86-64linux.h (uint64_t): New.
1695         (user_regsx32_struct): Likewise.
1696         (elf_gregx32_t): Likewise.
1697         (ELF_NGREGX32): Likewise.
1698         (elf_gregsetx32_t): Likewise.
1699         (elf_prstatusx32): Likewise.
1700         (prstatusx32_t): Likewise.
1701         (user_fpregs32_struct): Removed.
1702         (user_fpxregs32_struct): Likewise.
1703         (user32): Likewise.
1704         (elf_fpregset32_t): Likewise.
1705         (elf_fpxregset32_t): Likewise.
1706         (prgregset32_t): Likewise.
1707         (prfpregset32_t): Likewise.
1708
1709 2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1710
1711         * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1712         (elf_x86_64_grok_psinfo): Likewise.
1713
1714 2011-06-16  Nick Clifton  <nickc@redhat.com>
1715
1716         * elf.c (elf_find_function): Fail if not provided with a symbol
1717         table.
1718
1719 2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
1720
1721         * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1722         * elf.c (elfcore_grok_arm_vfp): New function.
1723         (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1724         (elfcore_write_arm_vfp): New function.
1725         (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1726
1727 2011-06-14  Richard Henderson  <rth@redhat.com>
1728
1729         * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1730         elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1731         (elf64_alpha_always_size_sections): Don't call
1732         elf64_alpha_merge_ind_symbols.
1733         (elf_backend_copy_indirect_symbol): New.
1734
1735 2011-06-14  Alan Modra  <amodra@gmail.com>
1736
1737         PR ld/12887
1738         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1739         before doing anything.
1740         (_bfd_elf_discard_section_eh_frame): Likewise.
1741
1742 2011-06-14  Alan Modra  <amodra@gmail.com>
1743
1744         * Makefile.am: Formatting.
1745         * Makefile.in: Regenerate.
1746         * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1747         * po/SRC-POTFILES.in: Regnerate.
1748
1749 2011-06-14  Alan Modra  <amodra@gmail.com>
1750
1751         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1752         (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1753         Don't handle warning symbols here.
1754         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1755         (allocate_dynrelocs, readonly_dynrelocs): As above.
1756
1757 2011-06-14  Alan Modra  <amodra@gmail.com>
1758
1759         PR ld/12851
1760         * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1761         (elf_gc_sweep): Don't treat debug and sections like .comment
1762         specially here.
1763         (bfd_elf_gc_sections): Treat note sections as gc roots only when
1764         not part of a group.  Always call gc_mark_extra_sections.
1765         * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1766         * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1767         _bfd_elf_gc_mark_extra_sections.
1768         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1769         _bfd_elf_gc_mark_extra_sections.
1770         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1771
1772 2011-06-13  Nick Clifton  <nickc@redhat.com>
1773
1774         * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1775         variable 'local_got_offsets'.
1776         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1777         (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1778
1779 2011-06-13  Walter Lee  <walt@tilera.com>
1780
1781         * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1782         (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1783         (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1784         and elfxx-tilegx.lo.
1785         (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1786         elfxx-tilegx.c.
1787         (BFD64_BACKENDS): Add elf64-tilegx.lo.
1788         (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1789         * Makefile.in: Regenerate.
1790         * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1791         bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1792         (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1793         (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1794         bfd-in2.h: Regenerate.
1795         * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1796         * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1797         and bfd_elf64_tilegx_vec.
1798         * configure: Regenerate.
1799         * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1800         TILEPRO_ELF_DATA.
1801         * libbfd.h: Regenerate.
1802         * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1803         RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1804         IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1805         IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1806         IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1807         IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1808         IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1809         IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1810         IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1811         IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1812         MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1813         IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1814         IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1815         IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1816         IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1817         IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1818         IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1819         Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1820         HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1821         JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1822         DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1823         SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1824         IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1825         IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1826         IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1827         IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1828         IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1829         IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1830         IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1831         IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1832         IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1833         IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1834         IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1835         IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1836         IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1837         IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1838         IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1839         IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1840         IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1841         IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1842         IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1843         IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1844         IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1845         IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1846         IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1847         IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1848         IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1849         IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1850         IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1851         TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1852         * targets.c (bfd_elf32_tilegx_vec): Declare.
1853         (bfd_elf32_tilepro_vec): Declare.
1854         (bfd_elf64_tilegx_vec): Declare.
1855         (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1856         and bfd_elf64_tilegx_vec.
1857         * cpu-tilegx.c: New file.
1858         * cpu-tilepro.c: New file.
1859         * elf32-tilepro.h: New file.
1860         * elf32-tilepro.c: New file.
1861         * elf32-tilegx.c: New file.
1862         * elf32-tilegx.h: New file.
1863         * elf64-tilegx.c: New file.
1864         * elf64-tilegx.h: New file.
1865         * elfxx-tilegx.c: New file.
1866         * elfxx-tilegx.h: New file.
1867
1868 2011-06-13  Alan Modra  <amodra@gmail.com>
1869
1870         * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1871         (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1872         warning symbols here.
1873         * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1874         * elf32-arm.c (allocate_dynrelocs_for_symbol,
1875         elf32_arm_readonly_dynrelocs): Likewise.
1876         * elf32-bfin.c (bfin_discard_copies): Likewise.
1877         * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1878         elf_cris_discard_excess_dso_dynamics,
1879         elf_cris_discard_excess_program_dynamics): Likewise.
1880         * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1881         clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1882         * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1883         * elf32-i386.c (elf_i386_allocate_dynrelocs,
1884         elf_i386_readonly_dynrelocs): Likewise.
1885         * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1886         * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1887         * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1888         * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1889         * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1890         * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1891         * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1892         * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1893         * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1894         * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1895         * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1896         elf32_tic6x_readonly_dynrelocs): Likewise.
1897         * elf32-vax.c (elf_vax_discard_copies): Likewise.
1898         * elf32-xstormy16.c (xstormy16_relax_plt_check,
1899         xstormy16_relax_plt_realloc): Likewise.
1900         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1901         * elf64-alpha.c (elf64_alpha_output_extsym,
1902         elf64_alpha_calc_got_offsets_for_symbol,
1903         elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1904         * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1905         allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1906         elf_hppa_unmark_useless_dynamic_symbols,
1907         elf_hppa_remark_useless_dynamic_symbols): Likewise.
1908         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1909         adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1910         readonly_dynrelocs, merge_global_got, reallocate_got,
1911         undo_symbol_twiddle): Likewise.
1912         * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1913         * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1914         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1915         elf_x86_64_readonly_dynrelocs): Likewise.
1916         * elflink.c (elf_link_renumber_hash_table_dynsyms,
1917         elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1918         _bfd_elf_link_find_version_dependencies,
1919         _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1920         _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1921         elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1922         elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1923         elf_gc_propagate_vtable_entries_used,
1924         elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1925         elf_gc_allocate_got_offsets): Likewise.
1926         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1927         elfNN_ia64_global_dyn_sym_thunk): Likewise.
1928         * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1929         mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1930         * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1931         * i386linux.c (linux_tally_symbols): Likewise.
1932         * m68klinux.c (linux_tally_symbols): Likewise.
1933         * sparclinux.c (linux_tally_symbols): Likewise.
1934         * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1935         * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1936
1937         * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1938         function.  Update all callers.
1939         * aoutx.h (aout_link_write_other_symbol): Likewise.
1940         * pdp11.c (aout_link_write_other_symbol): Likewise.
1941         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1942         * ecoff.c (ecoff_link_write_external): Likewise.
1943         * xcofflink.c (xcoff_write_global_symbol): Likewise.
1944         * vms-alpha.c (alpha_vms_link_output_symbol): Likewise.  Handle
1945         warning symbols.
1946         * ecoff.c (ecoff_link_hash_traverse): Delete.
1947         * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1948         _bfd_coff_write_global_sym.
1949         * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1950         * libcoff.h: Regenerate.
1951
1952 2011-06-10  Nick Clifton  <nickc@redhat.com>
1953
1954         * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1955         backend does not provide a function for creating dynamic sections
1956         then fail.
1957         (bfd_elf_final_link): Issue a warning message if a dynamic section
1958         has the SHT_NOTE type.
1959         (bfd_elf_final_link): Do not look for dynamic strings in a section
1960         that does not have the SHT_STRTAB type or the name .dynstr.
1961         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1962         section is not in the output binary.
1963         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1964
1965 2011-06-09  Tristan Gingold  <gingold@adacore.com>
1966
1967         * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1968         (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1969         spaces.
1970
1971 2011-06-09  Tristan Gingold  <gingold@adacore.com>
1972
1973         * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1974
1975 2011-06-09  Nick Clifton  <nickc@redhat.com>
1976
1977         PR ld/12845
1978         * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1979         that the output section has an allocated bfd_elf_section_data
1980         structure.
1981         * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1982         symbols in sections that have been removed by garbage collection.
1983
1984 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1985
1986         * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1987         relocations in SEC_DEBUGGING sections when building shared
1988         libraries.
1989
1990 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1991
1992         PR ld/12851
1993         * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1994         (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1995
1996 2011-06-08  Tristan Gingold  <gingold@adacore.com>
1997
1998         * makefile.vms (OBJS): Add elfxx-ia64.obj
1999         Remove vax case.
2000
2001 2011-06-08  Alan Modra  <amodra@gmail.com>
2002
2003         * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2004         * sco5-core.c: Init match_priority field.
2005
2006 2011-06-08  Alan Modra  <amodra@gmail.com>
2007
2008         * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2009         indirect links here.
2010
2011 2011-06-07  Joel Brobecker  <brobecker@adacore.com>
2012
2013         * irix-core.c (irix_core_vec): Add match_priority field.
2014
2015 2011-06-06  Alan Modra  <amodra@gmail.com>
2016
2017         * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2018         Add match_priority.
2019         * configure.in: Bump bfd version.
2020         * elfcode.h (elf_object_p): Delete hacks preventing match of
2021         EM_NONE and ELFOSABI_NONE targets when a better match exists.
2022         * elfxx-target.h (elf_match_priority): Define and use.
2023         * format.c (bfd_check_format_matches): Use target match_priority
2024         to choose best of multiple matching targets.  In cases with multiple
2025         matches rerun _bfd_check_format if we don't choose the last match.
2026         * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2027         * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2028         * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2029         * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2030         * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2031         * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2032         * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2033         * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2034         * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2035         * vms-lib.c, * xsym.c: Init match_priority field.
2036         * configure: Regenerate.
2037         * bfd-in2.h: Regenerate.
2038
2039 2011-06-04  H.J. Lu  <hongjiu.lu@intel.com>
2040
2041         PR ld/12842
2042         * elfcode.h (elf_object_p): Revert the last change.
2043
2044 2011-06-04  Alan Modra  <amodra@gmail.com>
2045
2046         * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2047         return the other arch.
2048         * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2049         target.
2050
2051 2011-06-03  Bertram Felgenhauer  <bertram.felgenhauer@gmail.com>
2052
2053         PR ld/12682
2054         * hash.c (higher_primer_number): Add more, small, prime numbers.
2055         (bfd_hash_set_default_size): Likewise.
2056
2057 2011-06-02  Nick Clifton  <nickc@redhat.com>
2058
2059         * coff-mcore.c: Fix spelling typo.
2060         * coff-stgo32.c: Likewise.
2061         * elf32-arm.c: Likewise.
2062         * elf32-avr.c: Likewise.
2063         * elf-m68hc1x.c: Likewise.
2064         * elf32-mcore.c: Likewise.
2065         * elf32-mep.c: Likewise.
2066         * elf32-mt.c: Likewise.
2067         * elf32-ppc.c: Likewise.
2068         * elf32-xtensa.c: Likewise.
2069         * elf64-ppc.c: Likewise.
2070         * elfxx-mips.c: Likewise.
2071         * netbsd.h: Likewise.
2072         * nlmcode.h: Likewise.
2073         * vms-alpha.c: Likewise.
2074         * po/bfd.pot: Regenerate.
2075         * po/SRC-POTFILES.in: Regenerate.
2076
2077 2011-06-01  DJ Delorie  <dj@redhat.com>
2078
2079         * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2080         * target.c: Likewise.
2081         * configure.in: Likewise.
2082         * configure.in: Regenerate.
2083         * elf32-rx.c: Add elf32-rx-be-ns target.
2084         (rx_elf_object_p): Never allow the be-ns target by default,
2085         only allow it if the user requests it.
2086
2087 2011-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2088
2089         * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2090         relocation in readonly section in a shared object.
2091         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2092
2093 2011-05-31  Nick Clifton  <nickc@redhat.com>
2094
2095         * archive.c (adjust_relative_path): Fix comment to prevent it
2096         corrupting the auto-generated bfd.h.
2097
2098 2011-05-31  Paul Brook  <paul@codesourcery.com>
2099
2100         * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2101         for known functions.
2102         (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2103         symbols.
2104
2105 2011-05-31  Paul Brook  <paul@codesourcery.com>
2106
2107         * elf32-arm.c (arm_stub_is_thumb): Add
2108         arm_stub_long_branch_v4t_thumb_tls_pic.
2109         (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2110         Handle Thumb stubs.
2111
2112 2011-05-27  Nick Clifton  <nickc@redhat.com>
2113
2114         PR binutils/12710
2115         * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2116         unable to read a file pointed to by an entry in a thin archive.
2117         (adjust_relative_path): Use lrealpath to canonicalize paths.
2118         Handle the case where the reference path is above the current
2119         path in the directory tree.
2120
2121 2011-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2122
2123         PR ld/12809
2124         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2125         R_X86_64_TPOFF64 in executable.
2126
2127 2011-05-26  Alan Modra  <amodra@gmail.com>
2128
2129         * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2130         * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2131         local_protected comment.
2132
2133 2011-05-25  Tristan Gingold  <gingold@adacore.com>
2134
2135         * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2136         (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2137         (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2138         * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2139         (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2140         (elf32-ia64.c): Created from elfnn-ia64.c
2141         (elf64-ia64.c): Likewise.
2142         * elfxx-ia64.h: New file.
2143         * elfxx-ia64.c: Split with elfnn-ia64.c.  Keep only the following
2144         functions.Includes elfxx-ia64.h.
2145         (elfNN_ia64_reloc): Renames to ia64_elf_reloc.  Adjust error message.
2146         (IA64_HOWTO): Adjust.
2147         (lookup_howto): Renames to ia64_elf_lookup_howto.  Make it public.
2148         (elfNN_ia64_reloc_type_lookup): Renames to
2149         ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2150         (elfNN_ia64_reloc_name_lookup): Renames to
2151         ia64_elf_reloc_name_lookup. Make it public.
2152         (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br.  Make it public.
2153         (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2154         public.
2155         (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2156         Move it and make it public.  Move prototype to elfxx-ia64.h
2157         (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2158         Move prototype to elfxx-ia64.h
2159         * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2160         (elfNN_ia64_info_to_howto): Adjust calls.
2161         (elfNN_ia64_relax_section): Adjust calls.
2162         (count_dyn_reloc): Fix typo.
2163         (elfNN_ia64_relocate_section): Adjust calls.
2164         (elfNN_ia64_finish_dynamic_symbol): Likewise.
2165         (bfd_elfNN_bfd_reloc_type_lookup)
2166         (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2167         * configure: Regenerate.
2168         * Makefile.in: Regenerate.
2169
2170 2011-05-23  DJ Delorie  <dj@redhat.com>
2171
2172         * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2173         the vma/lma swapping done in elf32_rx_modify_program_headers.
2174
2175 2011-05-23  Nick Clifton  <nickc@redhat.com>
2176
2177         * elf-m10300.c (mn10300_elf_mkobject): New function.
2178         (bfd_elf32_mkobject): Define.
2179
2180 2011-05-23  Alan Modra  <amodra@gmail.com>
2181
2182         * elf-bfd.h: Comment typo fix.
2183         * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete.  Replace with
2184         struct elf_dyn_relocs throughout.
2185         * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2186
2187 2011-05-23  Alan Modra  <amodra@gmail.com>
2188
2189         * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2190         functions rather than warning callback or _bfd_error_handler.
2191         * elf32-ppc.c: Likewise.
2192         * elf64-ppc.c: Likewise.
2193         * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2194         arg error.
2195         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2196
2197 2011-05-23  Alan Modra  <amodra@gmail.com>
2198
2199         PR 12763
2200         * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2201         .tbss, and page align same for all SHT_NOBITS sections.
2202
2203 2011-05-21  Alan Modra  <amodra@gmail.com>
2204
2205         PR 12763
2206         * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2207         from PT_TLS header.
2208         (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2209         segment if just for .tbss.
2210         (assign_file_positions_for_load_sections): Don't report "can't
2211         allocate in segment" errors for .tbss.
2212         (assign_file_positions_for_non_load_sections): Don't set p_filesz
2213         from SHT_NOBITS section filepos.
2214
2215 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
2216
2217         * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2218         R_C6000_PCR_H16 and R_C6000_PCR_L16.
2219         (elf32_tic6x_relocate_section): Handle them.
2220
2221 2011-05-18  Nick Clifton  <nickc@redhat.com>
2222
2223         PR ld/12761
2224         * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2225         sections when building shared libraries.
2226
2227 2011-05-18  Rafał Krypa  <r.krypa@samsung.com>
2228
2229         PR ld/12778
2230         * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2231         reloc pointer.
2232
2233 2011-05-18  Tristan Gingold  <gingold@adacore.com>
2234
2235         * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2236         (xcoff_sweep): Always keep dwarf sections.
2237         (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2238
2239 2011-05-18  Tristan Gingold  <gingold@adacore.com>
2240
2241         * libxcoff.h (struct xcoff_dwsect_name): New type.
2242         (XCOFF_DWSECT_NBR_NAMES): New macro.
2243         (xcoff_dwsect_names): Declare.
2244         * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2245         (styp_to_sec_flags): Ditto.
2246         (coff_new_section_hook): Ditto.
2247         (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2248         * coff-rs6000.c (xcoff_dwsect_name): New variable.
2249
2250 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
2251
2252         PR ld/12759
2253         * elf32-rx.c (ignore_lma): New variable.
2254         (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2255         (rx_modify_program_headers): Only copy the LMA into the VMA if
2256         ignore_lma is true.
2257
2258 2011-05-17  Alan Modra  <amodra@gmail.com>
2259
2260         PR ld/12760
2261         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2262         * elflink.c (elf_link_add_object_symbols): Likewise.
2263         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2264
2265 2011-05-16  Alan Modra  <amodra@gmail.com>
2266
2267         * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2268
2269 2011-05-15  Richard Sandiford  <rdsandiford@googlemail.com>
2270
2271         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2272         global GOT entries for GOT_PAGE relocations against global symbols.
2273
2274 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
2275
2276         * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2277         (tic6x-*-*): Replaced by these.
2278         * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2279         (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2280         (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2281         Define.
2282         (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2283         TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2284         "elf32-target.h" two more times.
2285         * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2286         bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2287         bfd_elf32_tic6x_elf_le_vec.
2288         * configure: Regenerate.
2289
2290 2011-05-13  Jan Beulich  <jbeulich@novell.com>
2291
2292         * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2293
2294 2011-05-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
2295
2296         * config.in: Regenerated.
2297         * configure: Regenerated.
2298         * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2299         HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2300         HAVE_PSINFO32_T_PR_PID.
2301         * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2302         HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2303         and HAVE_PSINFO32_T_PR_PID.
2304         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2305
2306 2011-05-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
2307
2308         * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2309         32bit psinfo.
2310         * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2311         * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2312
2313 2011-05-09  Paul Brook  <paul@codesourcery.com>
2314
2315         * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2316         * bfd-in2.h: Regenerate.
2317         * elf32-tic6x.c: Include limits.h.
2318         (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2319         _tic6x_elf_section_data): New.
2320         (elf32_tic6x_section_data): Define.
2321         (elf32_tic6x_new_section_hook): Allocate target specific data.
2322         (elf32_tic6x_add_unwind_table_edit): New function.
2323         (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2324         elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2325         elf32_tic6x_copy_exidx_entry): New functions.
2326         (elf_backend_write_section): Define.
2327
2328 2011-05-09  Paul Brook  <paul@codesourcery.com>
2329
2330         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2331         elf32_tic6x_fake_sections): New functions.
2332         (elf_backend_fake_sections): Define.
2333
2334 2011-05-09  Paul Brook  <paul@codesourcery.com>
2335
2336         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2337         (elf_backend_gc_mark_extra_sections): Define.
2338
2339 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
2340
2341         PR ld/12365
2342         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2343         references to symbols defined in discarded sections.
2344
2345 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
2346
2347         PR ld/12365
2348         * coffgen.c (coff_write_symbol): Assume input section is its own
2349         output section if output_section member not set.
2350         (coff_write_alien_symbol): Likewise.
2351
2352 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
2353
2354         PR ld/12730
2355         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2356
2357         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2358         sections if needed.
2359
2360         * section.c (SEC_ELF_REVERSE_COPY): New.
2361         * bfd-in2.h: Regenerated.
2362
2363 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
2364
2365         PR 12739
2366         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2367         * bfd-in2.h: Regenerate.
2368
2369 2011-05-06  Tristan Gingold  <gingold@adacore.com>
2370
2371         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2372         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
2373         any code section.  Add comments.
2374         (alpha_vms_object_p): Use void * instead of PTR.
2375         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2376         (build_module_list): Guard against no DST section.  Add comments.
2377         (alpha_vms_link_output_symbol): Discard undefined symbols.
2378         (alpha_vms_get_section_contents): Simply memcpy if the section was
2379         already loaded.  Fix typo.
2380         (vms_new_section_hook): Use void * instead of PTR.
2381         (vms_alpha_vec): Ditto.
2382
2383 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
2384
2385         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2386         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2387
2388 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
2389
2390         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2391         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2392         mismatch.  Choose the lower of the two values.
2393         (bfd_elf32_bfd_final_link): New macro.
2394
2395 2011-04-28  Tristan Gingold  <gingold@adacore.com>
2396
2397         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2398         (bfd_xcoff_swap_aux_out): Ditto.
2399         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2400         (bfd_xcoff64_swap_aux_out): Ditto.
2401
2402 2011-05-04  Alan Modra  <amodra@gmail.com>
2403
2404         PR ld/12727
2405         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2406         was_undefined on dot-symbols.
2407
2408 2011-05-03  Paul Brook  <paul@codesourcery.com>
2409
2410
2411         * elf32-tic6x.c (elf32_tic6x_howto_table,
2412         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2413         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2414         Add R_C6000_EHTYPE.
2415
2416 2011-05-01  Alan Modra  <amodra@gmail.com>
2417
2418         PR ld/12718
2419         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2420         creating ifunc sections.
2421         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2422
2423 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
2424
2425         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2426         names.
2427
2428 2011-04-28  Tom Tromey  <tromey@redhat.com>
2429
2430         * bfdio.c (memory_bstat): Pass correct size to memset.
2431
2432 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
2433
2434         * dwarf2.c (dwarf_debug_sections): Mark const.
2435         * elf.c (special_sections): Likewise.
2436         * libbfd-in.h (dwarf_debug_sections): Likewise.
2437         * libbfd.h: Regenerate.
2438
2439 2011-04-26  Kai Tietz  <ktietz@redhat.com>
2440
2441         * coffcode.h (sec_to_styp_flags): Allow linkonce for
2442         debugging sections.
2443
2444 2011-04-26  Tristan Gingold  <gingold@adacore.com>
2445
2446         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
2447
2448 2011-04-24  Alan Modra  <amodra@gmail.com>
2449
2450         PR ld/12365
2451         PR ld/12696
2452         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2453         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2454         (_bfd_generic_link_add_one_symbol): Update "notice" call.
2455         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2456         it is a redef of an IR symbol in a real BFD.
2457
2458 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
2459
2460         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2461         in readonly section in a shared object.
2462         (elf_i386_size_dynamic_sections): Likewise.
2463         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2464         (elf_x86_64_size_dynamic_sections): Likewise.
2465
2466 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2467
2468         PR ld/12694
2469         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2470         symbols.
2471         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2472
2473 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2474
2475         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2476         on dynamic symbol error.
2477         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2478
2479 2011-04-20  Tristan Gingold  <gingold@adacore.com>
2480
2481         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2482
2483 2011-04-20  Alan Modra  <amodra@gmail.com>
2484
2485         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2486         (bfd_hash_table_init_n): Overflow checking.
2487         (bfd_hash_set_default_size): Return current size.  Take unsigned long
2488         arg.  Add 65537 to hash_size primes.
2489         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2490         * bfd-in2.h: Regenerate.
2491
2492 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
2493
2494         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2495         memmove elements.
2496
2497 2011-04-20  Alan Modra  <amodra@gmail.com>
2498
2499         * libbfd.c (bfd_log2): Do return rounded up value.
2500         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2501         call with expanded old round down version of the function.
2502
2503         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2504         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2505
2506 2011-04-20  Alan Modra  <amodra@gmail.com>
2507
2508         PR ld/12365
2509         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2510         in their own common section.
2511         * elflink.c (elf_link_add_object_symbols): Likewise.
2512         * linker.c (generic_link_check_archive_element): Don't lose flags
2513         if common section is pre-existing.
2514         (_bfd_generic_link_add_one_symbol): Likewise.
2515
2516 2011-04-20  Alan Modra  <amodra@gmail.com>
2517
2518         PR ld/12365
2519         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2520         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
2521         multiple_definition regardless of allow_multiple_definition.
2522         * simple.c (simple_dummy_multiple_definition): Update.
2523         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2524         calls.
2525
2526 2011-04-18  Tristan Gingold  <gingold@adacore.com>
2527
2528         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
2529
2530 2011-04-18  Alan Modra  <amodra@gmail.com>
2531
2532         PR ld/12365
2533         PR ld/12672
2534         * bfd.c (BFD_PLUGIN): Define.
2535         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2536         * bfd-in2.h: Regenerate.
2537         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2538         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2539
2540 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
2541
2542         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2543         SEC_LOAD.
2544
2545 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
2546
2547         * elf-bfd.h (struct sdt_note): New struct.
2548         (struct elf_obj_tdata) <sdt_note_head>: New field.
2549         * elf.c (elfobj_grok_stapsdt_note_1): New function.
2550         (elfobj_grok_stapsdt_note): Likewise.
2551         (elf_parse_notes): Added code to treat SystemTap note
2552         sections.
2553
2554 2011-04-12  Richard Henderson  <rth@redhat.com>
2555
2556         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2557         exclude empty .got sections.
2558
2559 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
2560
2561         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2562         array access for BFD_RELOC_386_IRELATIVE.
2563
2564 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
2565
2566         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2567
2568 2011-04-11  Mark Wielaard  <mjw@redhat.com>
2569
2570         PR 10549
2571         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2572         (has_gnu_symbols): Renamed from has_ifunc_symbols.
2573         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2574         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2575         also if STB_GNU_UNIQUE symbol binding was seen.
2576         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2577         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2578         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2579         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2580         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2581         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2582
2583 2011-04-11  Alan Modra  <amodra@gmail.com>
2584
2585         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2586         sections.
2587         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2588         (_bfd_generic_get_section_contents_in_window): Likewise.
2589         * section.c (bfd_get_section_contents): Likewise.
2590         * compress.c (bfd_get_full_section_contents): Likewise.
2591         * elf32-rx.c (rx_final_link): Ignore rawsize.
2592         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2593         bfd with bfd_get_section_limit.
2594         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
2595         os->size during final link.  Update callers.
2596         * bfd-in2.h: Regenerate.
2597
2598 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
2599
2600         PR ld/12637
2601         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2602         as the number of global entries when merging with the primary GOT.
2603
2604 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
2605
2606         * elf32-i386.c: Update copyright year.
2607         * elf64-x86-64.c: Likewise.
2608
2609 2011-04-09  Kai Tietz  <ktietz@redhat.com>
2610
2611         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2612         buffer and use rawsize for sorting.
2613         * coffcode.h (coff_compute_section_file_positions): Set rawsize
2614         before doing alignment.
2615
2616 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
2617
2618         * elf32-i386.c (elf_i386_relocate_section): Return relocation
2619         error on unsupported relocation.
2620         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2621
2622 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
2623
2624         PR binutils/12657
2625         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2626         pid_t.
2627
2628 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2629
2630         PR ld/12654
2631         * elf32-i386.c (elf_i386_relocate_section): Check !executable
2632         instead of shared for R_386_TLS_LDO_32.
2633
2634 2011-04-08  Tristan Gingold  <gingold@adacore.com>
2635
2636         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2637         * coff-pmac: Remove
2638         * xcoff-target.h: Remove
2639         * Makefile.in: Regenerate.
2640
2641 2011-04-07  Cary Coutant  <ccoutant@google.com>
2642
2643         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2644
2645 2011-04-07  Paul Brook  <paul@codesourcery.com>
2646
2647         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2648         pc-relative.
2649         (elf32_tic6x_howto_table_rel): Ditto.
2650         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2651         (elf32_tic6x_check_relocs): Ditto.
2652
2653 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
2654
2655         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2656         targets.
2657         (strongarm*, thumb*, xscale*): Remove architectures.
2658         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2659         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2660         xscale-*-coff): Remove targets.
2661
2662 2011-04-01  Tristan Gingold  <gingold@adacore.com>
2663
2664         * elfxx-ia64.c: include bfd_stdint.h
2665
2666 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
2667
2668         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2669         dynobj and its initialization.
2670
2671 2011-03-31  Tristan Gingold  <gingold@adacore.com>
2672
2673         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2674         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2675         BFD_HOST_LONG_LONG to 1.
2676
2677 2011-03-31  Tristan Gingold  <gingold@adacore.com>
2678
2679         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2680         (_bfd_vms_write_etir): Ditto.
2681         (_bfd_vms_slurp_etir): Avoid to use intptr_t
2682         * configure.com: Generate bfd_stdint.h
2683
2684 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
2685
2686         * elf32-tic6x.h (struct elf32_tic6x_params): New.
2687         (elf32_tic6x_setup): Declare.
2688         * elf32-tic6x.c: Include <limits.h>.
2689         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2690         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2691         New structures.
2692         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2693         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2694         tic6x_elf_scom_symbol_ptr): New static variables.
2695         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2696         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2697         R_C6000_PCR_H16 and R_C6000_PCR_L16.
2698         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2699         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2700         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2701         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2702         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2703         elf32_tic6x_adjust_dynamic_symbol): New static functions.
2704         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2705         to weak symbols as required by the ABI.
2706         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2707         as needed when generating DSBT output.
2708         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2709         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2710         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2711         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2712         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2713         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2714         New static functions.
2715         (ELF_MAXPAGESIZE): Define to 0x1000.
2716         (bfd_elf32_bfd_copy_private_bfd_data,
2717         bfd_elf32_bfd_link_hash_table_create,
2718         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2719         elf_backend_want_got_plt, elf_backend_want_dynbss,
2720         elf_backend_plt_readonly, elf_backend_got_header_size,
2721         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2722         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2723         elf_backend_check_relocs, elf_backend_add_symbol_hook,
2724         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2725         elf_backend_section_from_bfd_section,
2726         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2727         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2728         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2729
2730         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2731         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2732         * bfd/bfd-in2.h: Regenerate.
2733         * bfd/libbfd.h: Regenerate.
2734         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2735
2736 2011-03-31  Tristan Gingold  <gingold@adacore.com>
2737
2738         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2739         entry on xcoff when value is C_NULL_VALUE.
2740
2741 2011-03-31  Tristan Gingold  <gingold@adacore.com>
2742
2743         * libcoff-in.h (exec_hdr): Remove.
2744         * libcoff.h: Regenerate.
2745
2746 2011-03-30  Nick Clifton  <nickc@redhat.com>
2747
2748         * po/da.po: Updated Danish translation.
2749
2750 2011-03-29  Richard Henderson  <rth@redhat.com>
2751
2752         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2753         (elf64_alpha_gc_sweep_hook): New.
2754         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2755         (elf_backend_can_gc_sections): New.
2756
2757 2011-03-26  John Marino  <binutils@marino.st>
2758
2759         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2760         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2761         * configure: Regenerate.
2762
2763 2011-03-25  Michael Snyder  <msnyder@vmware.com>
2764
2765         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2766
2767 2011-03-25  Tristan Gingold  <gingold@adacore.com>
2768
2769         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2770         of find_nearest_line on object files.
2771
2772 2011-03-25  Tristan Gingold  <gingold@adacore.com>
2773
2774         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2775         Minor reordering.
2776         (alpha_vms_create_eisd_for_section): Make code sections read-only.
2777
2778 2011-03-24  Alan Modra  <amodra@gmail.com>
2779
2780         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2781         old-style __tls_get_addr calls without marker relocs don't match
2782         their arg setup insn one for one.  If such mismatches are found
2783         report the reloc and don't do any tls optimization.
2784         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2785
2786 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
2787
2788         * bfd-in2.h: Regenerate.
2789
2790 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
2791
2792         * archures.c: Add AVR XMEGA architecture information.
2793         * cpu-avr.c (arch_info_struct): Likewise.
2794         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2795         (elf32_avr_object_p): Likewise.
2796
2797 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
2798
2799         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2800         * bfd-in2.h: Regenerate.
2801         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2802         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2803         entry.
2804         (elf32_arm_howto_from_type): Update accordingly.
2805         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2806         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2807         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2808         with an extra noncall_refcount field.
2809         (arm_local_iplt_info): New structure.
2810         (elf_arm_obj_tdata): Add local_iplt.
2811         (elf32_arm_local_iplt): New accessor macro.
2812         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2813         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2814         Change tls_type to a bitfield and add is_iplt.
2815         (elf32_arm_link_hash_newfunc): Update accordingly.
2816         (elf32_arm_allocate_local_sym_info): New function.
2817         (elf32_arm_create_local_iplt): Likewise.
2818         (elf32_arm_get_plt_info): Likewise.
2819         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2820         (elf32_arm_get_local_dynreloc_list): Likewise.
2821         (create_ifunc_sections): Likewise.
2822         (elf32_arm_copy_indirect_symbol): Update after the changes to
2823         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
2824         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
2825         to get PLT information.  Assert that all STT_GNU_IFUNC references
2826         are turned into PLT references.
2827         (arm_build_one_stub): Pass the symbol type to
2828         elf32_arm_final_link_relocate.
2829         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2830         (elf32_arm_allocate_irelocs): New function.
2831         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2832         all R_ARM_IRELATIVE.
2833         (elf32_arm_allocate_plt_entry): New function.
2834         (elf32_arm_populate_plt_entry): Likewise.
2835         (elf32_arm_final_link_relocate): Add an st_type parameter.
2836         Set srelgot to null for static objects.  Use separate variables
2837         to record which st_value and st_type should be used when generating
2838         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
2839         symbol's PLT information, setting has_iplt_entry, splt,
2840         plt_offset and gotplt_offset accordingly.  Check whether
2841         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2842         the relocation target accordingly.  Broaden assert to include
2843         .iplts.  Don't set sreloc for static relocations.  Assert that
2844         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2845         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
2846         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2847         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
2848         resolve GOT references to the .igot.plt entry.
2849         (elf32_arm_relocate_section): Update the call to
2850         elf32_arm_final_link_relocate.
2851         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2852         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2853         relocations in shared libraries and relocatable executables.
2854         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
2855         to get the list of dynamic relocations for a local symbol.
2856         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
2857         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
2858         to allocate local symbol information.  Treat R_ARM_REL32 and
2859         R_ARM_REL32_NOI as call relocations in shared libraries and
2860         relocatable executables.  Record PLT information for local
2861         STT_GNU_IFUNC functions as well as global functions.   Count
2862         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
2863         to get the list of dynamic relocations for a local symbol.
2864         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2865         Don't remove STT_GNU_IFUNC PLTs unless all references have been
2866         removed.  Update after the changes to elf32_arm_link_hash_entry.
2867         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2868         entries should live in .plt or .iplt.  Check whether the .igot.plt
2869         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
2870         to allocate .plt and .(i)got.plt entries.  Detect which .got
2871         entries will need R_ARM_IRELATIVE relocations and use
2872         elf32_arm_allocate_irelocs to allocate them.  Likewise other
2873         non-.got dynamic relocations.
2874         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2875         and dynamic relocations for local STT_GNU_IFUNC symbols.
2876         Check whether the .igot.plt and .got entries can be combined.
2877         Detect which .got entries will need R_ARM_IRELATIVE relocations
2878         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
2879         section pointers intead of strcmp checks.  Handle iplt and igotplt.
2880         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2881         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
2882         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2883         resolve to it.
2884         (elf32_arm_output_plt_map_1): New function, split out from
2885         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
2886         elf32_arm_plt_needs_thumb_stub_p.
2887         (elf32_arm_output_plt_map): Call it.
2888         (elf32_arm_output_arch_local_syms): Add mapping symbols for
2889         local .iplt entries.
2890         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2891         (elf32_arm_swap_symbol_out): Likewise.
2892         (elf32_arm_add_symbol_hook): New function.
2893         (elf_backend_add_symbol_hook): Define for all targets.
2894
2895 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
2896
2897         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2898         * elf.c (swap_out_syms): Set st_target_internal for each
2899         Elf_Internal_Sym.
2900         * elfcode.h (elf_swap_symbol_in): Likewise.
2901         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2902         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2903         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2904         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2905         * elflink.c (elf_link_output_extsym): Likewise.
2906         (bfd_elf_final_link): Likewise.
2907         (elf_link_add_object_symbols): Copy st_target_internal
2908         to the hash table if we see a definition.
2909         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2910         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2911         a branch_type field.
2912         (a8_erratum_fix, a8_erratum_reloc): Likewise.
2913         (arm_type_of_stub): Replace actual_st_type with an
2914         actual_branch_type parameter.
2915         (arm_build_one_stub): Use branch types rather than st_types to
2916         determine the type of branch.
2917         (cortex_a8_erratum_scan): Likewise.
2918         (elf32_arm_size_stubs): Likewise.
2919         (bfd_elf32_arm_process_before_allocation): Likewise.
2920         (allocate_dynrelocs_for_symbol): Likewise.
2921         (elf32_arm_finish_dynamic_sections): Likewise.
2922         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2923         a branch_type parameter.
2924         (elf32_arm_relocate_section): Update call accordingly.
2925         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2926         (elf32_arm_output_map_sym): Initialize st_target_internal.
2927         (elf32_arm_output_stub_sym): Likewise.
2928         (elf32_arm_symbol_processing): Delete.
2929         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2930         Use st_target_internal to record the branch type.
2931         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2932         Thumb functions.
2933         (elf32_arm_is_function_type): Delete.
2934         (elf_backend_symbol_processing): Likewise.
2935         (elf_backend_is_function_type): Likewise.
2936
2937 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
2938
2939         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2940         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2941         into the PLT block.
2942
2943 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
2944
2945         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2946         may_need_local_target_p and may_become_dynamic_p to classify
2947         the relocation type.  Don't check info->symbolic or h->def_regular
2948         when deciding whether to record a potential dynamic reloc.
2949         Don't treat potential dynamic relocs as PLT references.
2950         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
2951         try to make the PLT reference count go negative.
2952
2953 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
2954
2955         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2956         GOT entry here, rather than leaving it to finish_dynamic_symbol.
2957         Only create a dynamic relocation for local references if
2958         info->shared.
2959         (allocate_dynrelocs_for_symbol): Update dynamic relocation
2960         allocation accordingly.
2961         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2962
2963 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
2964
2965         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2966         (elf32_arm_add_dynreloc): Likewise.
2967         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2968         to allocate dynamic relocations.
2969         (elf32_arm_size_dynamic_sections): Likewise.
2970         (allocate_dynrelocs): Likewise.  Rename to
2971         allocate_dynrelocs_for_symbol.
2972         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2973         create dynamic relocations.
2974         (elf32_arm_finish_dynamic_symbol): Likewise.
2975
2976 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
2977
2978         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2979         x32 GD->IE and GD->LE transitions.
2980         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2981         and LD->LE transitions.
2982
2983 2011-03-10  Alan Modra  <amodra@gmail.com>
2984
2985         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2986         for LO_DS error message and correct multiple.
2987
2988 2011-03-10  Alan Modra  <amodra@gmail.com>
2989
2990         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2991         (ppc64_elf_link_just_syms): New function.
2992         (opd_entry_value): Don't assume big-endian host.
2993         (get_r2off): New function.
2994         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2995
2996 2011-03-06  Michael Snyder  <msnyder@vmware.com>
2997
2998         * compress.c (bfd_compress_section_contents): Check for out of mem.
2999
3000         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3001         that case statement falls through intentionally.
3002
3003         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3004
3005 2011-03-04  Alan Modra  <amodra@gmail.com>
3006
3007         * archive.c (bsd_write_armap): Don't call stat in deterministic
3008         mode, and don't use st_mtime if stat returns error.
3009
3010 2011-03-03  Michael Snyder  <msnyder@vmware.com>
3011
3012         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3013
3014         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3015
3016         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3017         (aout_link_write_other_symbol): Missing break statement.
3018
3019         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3020
3021         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3022
3023 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3024
3025         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3026         x32 IE->LE transition.
3027         (elf_x86_64_relocate_section): Likewise.
3028
3029 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
3030
3031         * elflink.c (is_reloc_section): Remove function.
3032         (get_dynamic_reloc_section_name): Construct string manually.
3033
3034 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
3035
3036         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3037         (adjust_relative_path): Likewise.
3038         (_bfd_construct_extended_name_table): Likewise.
3039         * corefile.c (generic_core_file_matches_executable_p): Likewise.
3040         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3041         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3042         * elf32-spu.c (sort_bfds): Likewise.
3043         (spu_elf_auto_overlay): Likewise.
3044         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3045         * xcofflink.c (xcoff_set_import_path): Likewise.
3046         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3047         (xtensa_regfile_lookup_shortname): Likewise.
3048
3049 2011-02-28  Alan Modra  <amodra@gmail.com>
3050
3051         PR 12513
3052         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3053         stringsize.  Properly sanity check symdef_count.  Remove redundant
3054         bfd_release.
3055
3056 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
3057
3058         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3059         and handle claim_file seeking. Only try to load the plugin once.
3060
3061 2011-02-22  Andreas Schwab  <schwab@redhat.com>
3062
3063         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3064         relocation read the value from the second GOT slot.
3065
3066 2011-02-15  Tristan Gingold  <gingold@adacore.com>
3067
3068         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3069
3070 2011-02-15  Alan Modra  <amodra@gmail.com>
3071
3072         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3073         toc relocs.  Fuss over free(NULL).
3074
3075 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
3076
3077         * elflink.c (bfd_elf_size_dynamic_sections): Add
3078         bfd_get_symbol_leading_char to the start of newname.
3079
3080 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3081
3082         * configure: Regenerate.
3083
3084 2011-02-09  Alan Modra  <amodra@gmail.com>
3085
3086         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3087         we are done.  When optimising large toc, check that a global
3088         symbol on a toc reloc is defined in a kept section.
3089
3090 2011-02-08  Nick Clifton  <nickc@redhat.com>
3091
3092         PR binutils/12467
3093         * elf.c (assign_file_positions_for_load_sections): Set the program
3094         header offset and entry size to zero if there are no program
3095         headers.
3096
3097 2011-02-08  Alan Modra  <amodra@gmail.com>
3098
3099         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3100         local_syms when looking for local symbols in .toc.
3101
3102 2011-02-01  Alan Modra  <amodra@gmail.com>
3103
3104         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3105         for toc pointer on any section having makes_toc_func_call set.
3106         (check_pasted_section): Ensure pasted .init/.fini fragments use
3107         the same toc if any has makes_toc_func_call set.
3108
3109 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
3110
3111         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3112         field.
3113
3114 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
3115
3116         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3117         common sections too.
3118
3119 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
3120
3121         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3122         Solaris target.
3123
3124 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
3125
3126         Fix compilation for mingw64.
3127         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3128         typecast to avoid warning.
3129         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3130         usage.
3131         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3132         of long for pointer to avoid warning.
3133         (elfNN_ia64_relax_brl): Idem.
3134         (elfNN_ia64_install_value): Idem.
3135         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3136
3137 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
3138
3139         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3140         h->needs_plt when deciding whether to record a possible dynamic reloc.
3141
3142 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
3143
3144         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3145         dynamic relocs for the removed section.
3146
3147 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
3148
3149         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3150         relocations.
3151
3152 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
3153
3154         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3155         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3156         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3157         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
3158         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3159         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
3160         for ILP32.
3161
3162 2011-01-14  Alan Modra  <amodra@gmail.com>
3163
3164         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3165         error.
3166         (_bfd_default_error_handler): Likewise.
3167         * elf.c (print_segment_map): Likewise.
3168         * libbfd.c (warn_deprecated): Likewise.
3169         * som.c (som_sizeof_headers): No need to do so here.
3170         * coff-i860.c: Replace use of printf for error messages with
3171         _bfd_error_handler.
3172         * coff-ppc.c: Likewise.
3173         * coff-sh.c: Likewise.
3174         * elf32-bfin.c: Likewise.
3175         * elf32-dlx.c: Likewise.
3176         * elf32-mep.c: Likewise.
3177         * elf32-v850.c: Likewise.
3178         * mach-o.c: Likewise.
3179         * pef.c: Likewise.
3180
3181 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
3182
3183         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3184         swap_reloca_out.
3185         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3186         (elf_x86_64_check_relocs): Align relocation section to 4 byte
3187         for 32bit.
3188         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3189         ELF_ST_TYPE.
3190         (elf_x86_64_finish_dynamic_symbol): Updated.
3191         (elf_x86_64_finish_dynamic_sections): Don't use
3192         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3193         bfd_elf64_swap_dyn_out.
3194
3195 2011-01-14  J. Park  <grassman@gmail.com>
3196
3197         PR ld/12339
3198         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3199         following bfd_link_hash_warning symbol link.
3200
3201 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
3202             Glauber de Oliveira Costa  <glommer@gmail.com>
3203
3204         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3205         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3206         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3207         relocations.
3208         * libbfd.h: Rebuilt.
3209         * bfd-in2.h: Rebuilt.
3210         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3211         (elf32_arm_reloc_map): Likewise.
3212         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3213         (elf32_arm_stub_long_branch_any_tls_pic,
3214         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3215         (DEF_STUBS): Add new stubs.
3216         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3217         (elf32_arm_local_tlsdesc_gotent): New.
3218         (GOT_TLS_GDESC): New mask.
3219         (GOT_TLS_GD_ANY): Define.
3220         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3221         (elf32_arm_compute_jump_table_size): New.
3222         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3223         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3224         sgotplt_jump_table_size fields.
3225         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3226         (elf32_arm_link_hash_table_create): Initialize new fields.
3227         (arm_type_of_stub): Check TLS desc relocs too.
3228         (elf32_arm_stub_name): TLS desc relocs can be shared.
3229         (elf32_arm_tls_transition): Determine relaxation.
3230         (arm_stub_required_alignment): Add tls stubs.
3231         (elf32_arm_size_stubs): Likewise.
3232         (elf32_arm_tls_relax): Perform TLS relaxing.
3233         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3234         (IS_ARM_TLS_GNU_RELOC): New.
3235         (IS_ARM_TLS_RELOC): Use it.
3236         (elf32_arm_relocate_section): Perform TLS relaxing.
3237         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3238         desc relocations.
3239         (allocate_dynrelocs): Allocate tls desc relcoations.
3240         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3241         symbols.
3242         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3243         got slots.
3244         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3245         symbol.
3246         (elf32_arm_finish_dynamic_symbol): Adjust.
3247         (arm_put_trampoline): New.
3248         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3249         trampolines.
3250         (elf_backend_always_size_sections): Define.
3251
3252 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
3253
3254         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3255
3256 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
3257
3258         PR ld/12366
3259         PR ld/12371
3260         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3261         handle symbols marked with regular reference, but not non-GOT
3262         reference when building shared library.
3263
3264         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3265         local and global STT_GNU_IFUNC symols when building shared
3266         library.
3267         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3268
3269 2011-01-05  DJ Delorie  <dj@redhat.com>
3270
3271         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3272         * libbfd.h: Regenerate.
3273         * bfd-in2.h: Regenerate.
3274         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3275
3276 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
3277
3278         * cpu-i386.c (bfd_i386_compatible): New.
3279         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3280         with bfd_i386_compatible.
3281         (bfd_x86_64_arch_intel_syntax): Likewise.
3282         (bfd_i386_arch_intel_syntax): Likewise.
3283         (i8086_arch): Likewise.
3284         (bfd_x64_32_arch): Likewise.
3285         (bfd_x86_64_arch): Likewise.
3286         (bfd_i386_arch): Likewise.
3287
3288 For older changes see ChangeLog-2010
3289 \f
3290 Local Variables:
3291 mode: change-log
3292 left-margin: 8
3293 fill-column: 74
3294 version-control: never
3295 End: