bfd/ChangeLog

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