bfd/ChangeLog

   1 2011-08-05  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.c (maybe_strip_output): New function.
   4         (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
   5
   6 2011-08-05  Alan Modra  <amodra@gmail.com>
   7
   8         PR ld/12762
   9         * elflink.c (_bfd_elf_section_already_linked): Return matched
  10         status.  Remove COFF comdat section handling.
  11         * linker.c (_bfd_generic_section_already_linked): Return matched
  12         status.  Don't set SEC_GROUP in l_flags for plugin entries.
  13         (bfd_section_already_linked): Update prototype.
  14         * targets.c (_section_already_linked): Likewise.
  15         * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
  16         * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
  17         (_bfd_nolink_section_already_linked): Update.
  18         * libbfd.h: Regenerate.
  19         * bfd-in2.h: Regenerate.
  20
  21 2011-08-05  Alan Modra  <amodra@gmail.com>
  22
  23         * elf32-ppc.c: Include dwarf2.h.
  24         (struct ppc_elf_link_hash_table): Add glink_eh_frame.
  25         (ppc_elf_create_glink): Create .eh_frame section.
  26         (glink_eh_frame_cie): New array.
  27         (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
  28         (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
  29
  30 2011-08-04  Tristan Gingold  <gingold@adacore.com>
  31
  32         * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
  33         (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
  34
  35 2011-08-03  Tristan Gingold  <gingold@adacore.com>
  36
  37         * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
  38         (bfd_mach_o_read_symtab_symbols): Return if no symbols.
  39
  40 2011-08-02  Maciej W. Rozycki  <macro@codesourcery.com>
  41
  42         * elfxx-mips.c (check_4byte_branch): Remove function.
  43         (check_relocated_bzc): New function.
  44         (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
  45         instructions that immediately follow a compact branch
  46         instruction.
  47
  48 2011-08-02  Alan Modra  <amodra@gmail.com>
  49
  50         * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
  51         plt_static_chain.
  52         (ppc_build_one_stub): Adjust get_relocs call to suit..
  53         (ppc_size_one_stub): ..and reloc sizing.  Correct plt size corner case.
  54
  55 2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         PR ld/13048
  58         * archures.c (bfd_mach_i386_intel_syntax): New.
  59         (bfd_mach_i386_i8086): Updated.
  60         (bfd_mach_i386_i386): Likewise.
  61         (bfd_mach_x86_64): Likewise.
  62         (bfd_mach_x64_32): Likewise.
  63         (bfd_mach_i386_i386_intel_syntax): Likewise.
  64         (bfd_mach_x86_64_intel_syntax): Likewise.
  65         (bfd_mach_x64_32_intel_syntax): Likewise.
  66         (bfd_mach_l1om): Likewise.
  67         (bfd_mach_l1om_intel_syntax): Likewise.
  68         (bfd_mach_k1om): Likewise.
  69         (bfd_mach_k1om_intel_syntax): Likewise.
  70
  71         * bfd-in2.h: Regenerated.
  72
  73         * cpu-i386.c (bfd_i386_compatible): Check mach instead of
  74         bits_per_address.
  75         (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
  76         (bfd_x64_32_arch): Likewise.
  77
  78         * elf64-x86-64.c: Include "libiberty.h".
  79         (x86_64_elf_howto_table): Append x32 R_X86_64_32.
  80         (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
  81         (elf_x86_64_reloc_type_lookup): Likewise.
  82         (elf_x86_64_reloc_name_lookup): Likewise.
  83         (elf_x86_64_relocate_section): Likewise.
  84         (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
  85
  86 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
  87
  88         * elfxx-mips.c (check_br32): Fix return type.
  89
  90 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
  91
  92         * elfxx-mips.c (bz_insn_16): Correct opcode mask.
  93
  94 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
  95
  96         * elfxx-mips.c: Adjust comments throughout.
  97         (mips_elf_relax_delete_bytes): Reshape code.
  98         (_bfd_mips_elf_relax_section): Remove check for
  99         R_MICROMIPS_GPREL16 relocations.  Reshape code.
 100
 101 2011-07-28  Roland McGrath  <mcgrathr@google.com>
 102
 103         * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
 104         (elf_i386_nacl_plt0_entry): New variable.
 105         (elf_i386_plt_entry): New variable.
 106         (elf_i386_nacl_pic_plt0_entry): New variable.
 107         (elf_i386_nacl_pic_plt_entry): New variable.
 108         (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
 109         (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
 110         (elf_backend_plt_alignment): Likewise.
 111
 112         * config.bfd: Handle i[3-7]86-*-nacl*.
 113         * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
 114         * targets.c: Support bfd_elf32_i386_nacl_vec.
 115         * configure.in: Likewise.
 116         * configure: Regenerated.
 117
 118         * elf32-i386.c (struct elf_i386_plt_layout): New type.
 119         (GET_PLT_ENTRY_SIZE): New macro.
 120         (elf_i386_plt): New variable.
 121         (struct elf_i386_backend_data): New member `plt'.
 122         (elf_i386_arch_bed): Add initializer for it.
 123         (elf_i386_vxworks_arch_bed): Likewise.
 124         (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
 125         (elf_i386_plt_sym_val): Likewise.
 126         (elf_i386_relocate_section): Likewise.
 127         (elf_i386_finish_dynamic_symbol): Likewise.
 128         Also use other elf_i386_plt_layout members for PLT details.
 129         (elf_i386_finish_dynamic_sections): Likewise.
 130
 131         * elf32-i386.c (struct elf_i386_backend_data): New type.
 132         (get_elf_i386_backend_data): New macro.
 133         (elf_i386_arch_bed): New variable.
 134         (elf_backend_arch_data): New macro.
 135         (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
 136         (elf_i386_link_hash_table_create): Don't initialize them.
 137         (elf_i386_create_dynamic_sections): Find is_vxworks flags in
 138         elf_i386_backend_data, not elf_i386_link_hash_table.
 139         (elf_i386_adjust_dynamic_symbol): Likewise.
 140         (elf_i386_allocate_dynrelocs): Likewise.
 141         (elf_i386_readonly_dynrelocs): Likewise.
 142         (elf_i386_size_dynamic_sections): Likewise.
 143         (elf_i386_relocate_section): Likewise.
 144         (elf_i386_finish_dynamic_symbol): Likewise.
 145         (elf_i386_finish_dynamic_sections): Likewise.  Same for plt0_pad_byte.
 146         (elf_i386_vxworks_link_hash_table_create): Function removed.
 147         (elf_i386_vxworks_arch_bed): New variable.
 148         (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
 149
 150         * elf-bfd.h (elf_backend_data): New member arch_backend_data.
 151         * elfxx-target.h (elf_backend_arch_data): New macro.
 152         (elfNN_bed): Use it as initializer for the new member.
 153
 154 2011-07-28  Mikulas Patocka  <mikulas@artax.karlin.mff.cuni.cz>
 155
 156         * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
 157         of range branches.
 158
 159 2011-07-26  Jakub Jelinek  <jakub@redhat.com>
 160
 161         * dwarf2.c (dwarf_debug_sections): Add .debug_macro
 162         and .zdebug_macro entry.
 163         (dwarf_debug_section_enum): Add debug_macro.
 164
 165 2011-07-26  Alan Modra  <amodra@gmail.com>
 166
 167         * elf64-ppc.c: Include dwarf2.h.
 168         (struct ppc_link_hash_table): Add glink_eh_frame.
 169         (create_linkage_sections): Create .eh_frame section.
 170         (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
 171         glink_eh_frame.
 172         (glink_eh_frame_cie): New array.
 173         (ppc64_elf_size_stubs): Size glink_eh_frame.
 174         (ppc64_elf_build_stubs): Init glink_eh_frame contents.
 175         (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
 176
 177 2011-07-25  Hans-Peter Nilsson  <hp@bitrange.com>
 178
 179         PR ld/12815
 180         * elf64-mmix.c (struct _mmix_elf_section_data): New members
 181         has_warned_bpo and has_warned_pushj.
 182         (mmix_final_link_relocate): Remove PARAMS and PTR macros,
 183         converting to ISO C.  Add new parameter error_message.  All
 184         callers changed.
 185         (mmix_elf_perform_relocation): Ditto.
 186         <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
 187         Handle the case where mmix_elf_check_common_relocs has not been
 188         called, missing preparations for relocs of the respective type.
 189
 190 2011-07-24  Chao-ying Fu  <fu@mips.com>
 191             Ilie Garbacea  <ilie@mips.com>
 192             Maciej W. Rozycki  <macro@codesourcery.com>
 193             Joseph Myers  <joseph@codesourcery.com>
 194             Catherine Moore  <clm@codesourcery.com>
 195             Richard Sandiford  <rdsandiford@googlemail.com>
 196
 197         * archures.c (bfd_mach_mips_micromips): New macro.
 198         * cpu-mips.c (I_micromips): New enum value.
 199         (arch_info_struct): Add bfd_mach_mips_micromips.
 200         * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
 201         prototype.
 202         (_bfd_mips_elf_relax_section): Likewise.
 203         (_bfd_mips16_elf_reloc_unshuffle): Rename to...
 204         (_bfd_mips_elf_reloc_unshuffle): ... this.  Handle microMIPS
 205         ASE.
 206         (_bfd_mips16_elf_reloc_shuffle): Rename to...
 207         (_bfd_mips_elf_reloc_shuffle): ... this.  Handle microMIPS ASE.
 208         (gprel16_reloc_p): Handle microMIPS ASE.
 209         (literal_reloc_p): New function.
 210         * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
 211         (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
 212         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
 213         and _bfd_mips_elf_reloc_shuffle changes.
 214         (mips_elf_gprel32_reloc): Update comment.
 215         (micromips_reloc_map): New variable.
 216         (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
 217         (mips_elf32_rtype_to_howto): Likewise.
 218         (mips_info_to_howto_rel): Likewise.
 219         (bfd_elf32_bfd_is_target_special_symbol): Define.
 220         (bfd_elf32_bfd_relax_section): Likewise.
 221         * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
 222         (micromips_elf64_howto_table_rela): Likewise.
 223         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
 224         and _bfd_mips_elf_reloc_shuffle changes.
 225         (micromips_reloc_map): Likewise.
 226         (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
 227         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 228         (mips_elf64_rtype_to_howto): Likewise.
 229         (bfd_elf64_bfd_is_target_special_symbol): Define.
 230         * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
 231         (elf_micromips_howto_table_rela): Likewise.
 232         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
 233         and _bfd_mips_elf_reloc_shuffle changes.
 234         (micromips_reloc_map): Likewise.
 235         (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
 236         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 237         (mips_elf_n32_rtype_to_howto): Likewise.
 238         (bfd_elf32_bfd_is_target_special_symbol): Define.
 239         * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
 240         (LA25_LUI_MICROMIPS_2): Likewise.
 241         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
 242         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
 243         (TLS_RELOC_P): Handle microMIPS ASE.
 244         (mips_elf_create_stub_symbol): Adjust value of stub symbol if
 245         target is a microMIPS function.
 246         (micromips_reloc_p): New function.
 247         (micromips_reloc_shuffle_p): Likewise.
 248         (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
 249         (got_disp_reloc_p, got_page_reloc_p): New functions.
 250         (got_ofst_reloc_p): Likewise.
 251         (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
 252         (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
 253         (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
 254         (micromips_branch_reloc_p): New function.
 255         (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
 256         (tls_gottprel_reloc_p): Likewise.
 257         (_bfd_mips16_elf_reloc_unshuffle): Rename to...
 258         (_bfd_mips_elf_reloc_unshuffle): ... this.  Handle microMIPS
 259         ASE.
 260         (_bfd_mips16_elf_reloc_shuffle): Rename to...
 261         (_bfd_mips_elf_reloc_shuffle): ... this.  Handle microMIPS ASE.
 262         (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
 263         (mips_tls_got_index, mips_elf_got_page): Likewise.
 264         (mips_elf_create_local_got_entry): Likewise.
 265         (mips_elf_relocation_needs_la25_stub): Likewise.
 266         (mips_elf_calculate_relocation): Likewise.
 267         (mips_elf_perform_relocation): Likewise.
 268         (_bfd_mips_elf_symbol_processing): Likewise.
 269         (_bfd_mips_elf_add_symbol_hook): Likewise.
 270         (_bfd_mips_elf_link_output_symbol_hook): Likewise.
 271         (mips_elf_add_lo16_rel_addend): Likewise.
 272         (_bfd_mips_elf_check_relocs): Likewise.
 273         (mips_elf_adjust_addend): Likewise.
 274         (_bfd_mips_elf_relocate_section): Likewise.
 275         (mips_elf_create_la25_stub): Likewise.
 276         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 277         (_bfd_mips_elf_gc_sweep_hook): Likewise.
 278         (_bfd_mips_elf_is_target_special_symbol): New function.
 279         (mips_elf_relax_delete_bytes): Likewise.
 280         (opcode_descriptor): New structure.
 281         (RA): New macro.
 282         (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
 283         (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
 284         (beq_insn_32): Likewise.
 285         (b_insn_16, bz_insn_16): New variables.
 286         (BZC32_REG_FIELD): New macro.
 287         (bz_rs_insns_32, bz_rt_insns_32): New variables.
 288         (bzc_insns_32, bz_insns_16):Likewise.
 289         (BZ16_REG, BZ16_REG_FIELD): New macros.
 290         (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
 291         (jal_x_insn_32_bd32): Likewise.
 292         (j_insn_32, jalr_insn_32): Likewise.
 293         (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
 294         (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
 295         (JR16_REG): New macro.
 296         (ds_insns_16_bd16): New variable.
 297         (lui_insn): Likewise.
 298         (addiu_insn, addiupc_insn): Likewise.
 299         (ADDIUPC_REG_FIELD): New macro.
 300         (MOVE32_RD, MOVE32_RS): Likewise.
 301         (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
 302         (move_insns_32, move_insns_16): New variables.
 303         (nop_insn_32, nop_insn_16): Likewise.
 304         (MATCH): New macro.
 305         (find_match): New function.
 306         (check_br16_dslot, check_br32_dslot): Likewise.
 307         (check_br16, check_br32): Likewise.
 308         (IS_BITSIZE): New macro.
 309         (check_4byte_branch): New function.
 310         (_bfd_mips_elf_relax_section): Likewise.
 311         (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
 312         and microMIPS modules together.
 313         (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
 314         * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
 315         (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
 316         (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
 317         (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
 318         (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
 319         (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
 320         (BFD_RELOC_MICROMIPS_LO16): Likewise.
 321         (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
 322         (BFD_RELOC_MICROMIPS_GOT16): Likewise.
 323         (BFD_RELOC_MICROMIPS_CALL16): Likewise.
 324         (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
 325         (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
 326         (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
 327         (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
 328         (BFD_RELOC_MICROMIPS_SUB): Likewise.
 329         (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
 330         (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
 331         (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
 332         (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
 333         (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
 334         (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
 335         (BFD_RELOC_MICROMIPS_JALR): Likewise.
 336         (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
 337         (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
 338         (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
 339         (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
 340         (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
 341         (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
 342         (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
 343         * bfd-in2.h: Regenerate.
 344         * libbfd.h: Regenerate.
 345
 346 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
 349         (ALL_MACHINES_CFILES): Add cpu-k1om.c.
 350         * Makefile.in: Regenerated.
 351
 352         * archures.c (bfd_architecture): Add bfd_arch_k1om.
 353         (bfd_k1om_arch): New.
 354         (bfd_archures_list): Add &bfd_k1om_arch.
 355         * bfd-in2.h: Regenerated.
 356
 357         * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
 358         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_k1om_freebsd_vec
 359         if bfd_elf64_x86_64_freebsd_vec is supported.
 360         (targ_selvecs): Likewise.
 361
 362         * configure.in: Support bfd_elf64_k1om_vec and
 363         bfd_elf64_k1om_freebsd_vec.
 364         * configure: Regenerated.
 365
 366         * cpu-k1om.c: New.
 367
 368         * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
 369         (bfd_elf64_k1om_vec): Likewise.
 370         (bfd_elf64_k1om_freebsd_vec): Likewise.
 371
 372         * targets.c (bfd_elf64_k1om_vec): New.
 373         (bfd_elf64_k1om_freebsd_vec): Likewise.
 374         (_bfd_target_vector): Add bfd_elf64_k1om_vec and
 375         bfd_elf64_k1om_freebsd_vec.
 376
 377 2011-07-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 378
 379         Fix false coff-go32-exe matches.
 380         * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
 381         COFF_CHECK_FORMAT.
 382         * coff-stgo32.c (go32_check_format): New forward declaration.
 383         (COFF_CHECK_FORMAT): New defintion.
 384         (go32_check_format): New function.
 385
 386 2011-07-15  Alan Modra  <amodra@gmail.com>
 387
 388         * configure.in: Bump version.
 389         * configure: Regenerate.
 390
 391 2011-07-14  Alan Modra  <amodra@gmail.com>
 392
 393         * linker.c (_bfd_generic_section_already_linked): Set l_flags.
 394         * elf-bfd.h (struct already_linked): Forward declare.
 395
 396 2011-07-14  Alan Modra  <amodra@gmail.com>
 397
 398         * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
 399         (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
 400
 401 2011-07-14  Alan Modra  <amodra@gmail.com>
 402
 403         * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
 404         (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
 405         (build_tls_get_addr_stub): Likewise.
 406         (ppc_build_one_stub): Update calls to above.
 407         (ppc_size_one_stub): Adjust stub size.
 408         (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
 409         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
 410
 411 2011-07-12  Nick Clifton  <nickc@redhat.com>
 412
 413         * elf32-arm.c (elf32_arm_section_flags): Delete.
 414         (elf_backend_section_flags): Remove.
 415
 416 2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 417
 418         PR ld/12982
 419         * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
 420         when setting stack_flags.
 421
 422 2011-07-11  Catherine Moore  <clm@codesourcery.com>
 423
 424         * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
 425         * aout-target.h (MY_bfd_lookup_section_flags): New definition.
 426         * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
 427         * bfd-in2.h: Regenerated.
 428         * bfd.c (bfd_lookup_section_flags): New definition.
 429         * binary.c (binary_bfd_lookup_section_flags): New definition.
 430         * bout.c (b_out_bfd_lookup_section_flags): New definition.
 431         * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
 432         * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
 433         * coff-rs6000.c (rs6000coff_vec): Include
 434         bfd_generic_lookup_section_flags.
 435         (pmac_xcoff_vec): Likewise.
 436         * coffcode.h (coff_bfd_lookup_section_flags): New definition.
 437         * coff64-rs6000.c (rs6000coff64_vec): Include
 438         bfd_generic_lookup_section_flags.
 439         (aix5coff64_vec): Likewise.
 440         * ecoff.c (bfd_debug_section): Initialize flag_info field.
 441         * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
 442         (bfd_elf_lookup_section_flags): Declare.
 443         * elflink.c (bfd_elf_lookup_section_flags): New function.
 444         * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
 445         (elf_backend_lookup_section_flags_hook): Define.
 446         (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
 447         * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
 448         * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
 449         * ieee.c (ieee_bfd_lookup_section_flags): New define.
 450         * ihex.c (ihex_bfd_lookup_section_flags): New define.
 451         * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
 452         (bfd_generic_lookup_section_flags): Declare.
 453         * libbfd.h: Regenerated.
 454         * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
 455         * mmo.c (mmo_bfd_lookup_section_flags): New definition.
 456         * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
 457         * oasys.c (oasys_bfd_lookup_section_flags): New definition.
 458         * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
 459         * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
 460         * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
 461         * reloc.c (bfd_generic_lookup_section_flags): New function.
 462         * som.c (som_bfd_lookup_section_flags): New definition.
 463         * srec.c (srec_bfd_lookup_section_flags): New definition.
 464         * targets.c (flag_info): Declare.
 465         (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
 466         (_bfd_lookup_section_flags): New.
 467         * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
 468         * versados.c (versados_bfd_lookup_section_flags): New definition.
 469         * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
 470         * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
 471
 472 2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         PR ld/12978
 475         * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
 476
 477 2011-07-09  Alan Modra  <amodra@gmail.com>
 478
 479         PR ld/12942
 480         * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
 481         rather than kept_section to determine whether a symbol is from
 482         a discarded section.
 483         * cofflink.c (coff_link_add_symbols): Make symbols from discarded
 484         sections appear undefined.
 485
 486 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 487
 488         PR ld/12942
 489         * elf-bfd.h (_bfd_elf_section_already_linked): Replace
 490         "asection *" with "struct already_linked *".
 491         * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
 492         (_bfd_generic_section_already_linked): Likewise.
 493         (bfd_section_already_linked_table_insert): Likewise.
 494         (struct already_linked): New.
 495         (struct bfd_section_already_linked): Use it.
 496         * elflink.c (_bfd_elf_section_already_linked): Replace.
 497         "asection *" with "struct already_linked *".  Replace the plugin
 498         dummy with the LTO output.
 499         * linker.c (_bfd_generic_section_already_linked): Likewise.
 500         * targets.c (struct already_linked): Add forward declaration.
 501         (bfd_target): Replace "struct bfd_section *" with
 502         "struct already_linked *" in _section_already_linked.
 503         * bfd-in2.h: Regenerate.
 504         * libbfd.h: Regenerate.
 505
 506 2011-07-06  Tristan Gingold  <gingold@adacore.com>
 507
 508         * mach-o.h: Move loader related definitions to
 509         include/mach-o/loader.h.  Include it.
 510
 511 2011-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         * elf64-x86-64.c (elf_backend_post_process_headers): Always
 514         define to _bfd_elf_set_osabi.
 515
 516 2011-07-03  Samuel Thibault  <samuel.thibault@gnu.org>
 517             Thomas Schwinge  <thomas@schwinge.name>
 518
 519         PR binutils/12913
 520         * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
 521         ELFOSABI_LINUX alias.
 522         * elf32-hppa.c: Likewise.
 523         * elf32-i370.c: Likewise.
 524         * elf64-hppa.c: Likewise.
 525
 526 2011-07-01  Ian Lance Taylor  <iant@google.com>
 527
 528         * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
 529         DW_OP_lit3 to DW_OP_lit2.
 530
 531 2011-07-01  Alan Modra  <amodra@gmail.com>
 532
 533         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
 534         dyn relocs when called to copy flags for a weak sym.
 535         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
 536         (ppc64_elf_merge_private_bfd_data): Delete.
 537         (bfd_elf64_bfd_merge_private_bfd_data): Define as
 538         _bfd_generic_verify_endian_match.
 539
 540 2011-06-30  Bernd Schmidt  <bernds@codesourcery.com>
 541
 542         * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
 543         link_info is NULL.
 544
 545 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 546
 547         * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
 548         unsigned int.
 549         (_bfd_vms_write_etir): Write linkage index from reloc.
 550
 551 2011-06-28  Fawzi Mohamed <fawzi.mohamed@nokia.com>
 552
 553         * mach-o.c (bfd_mach_o_read_command): Also ignore
 554         BFD_MACH_O_LC_ROUTINES_64.
 555
 556 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 557
 558         * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
 559         section target index.
 560
 561 2011-06-27  Nick Clifton  <nickc@redhat.com>
 562
 563         * cisco-core.c (cisco_core_little_vec): Add initialization of
 564         match_priority field.
 565
 566 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 567
 568         * cache.c: Include bfd_stdint.h.
 569         (cache_bmmap): Change profile.  Return region start and size.
 570         * bfdio.c (struct bfd_iovec): Change bmmap profile.
 571         (bfd_mmap): Change profile and adjust.   Update comment.
 572         (memory_bmmap): Change profile.
 573         * opncls.c (opncls_bmmap): Change profile.
 574         * vms-lib.c (vms_lib_bmmap): Likewise.
 575         * libbfd.h: Regenerate.
 576         * bfd-in2.h: Regenerate.
 577
 578 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 579
 580         * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
 581         Add comment.
 582
 583 2011-06-25  H.J. Lu  <hongjiu.lu@intel.com>
 584
 585         * elf64-x86-64.c (elf_backend_post_process_headers): Don't
 586         define for FreeBSD/x86-64 nor FreeBSD/L1OM.  Define for L1OM.
 587
 588 2011-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
 589
 590         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
 591         PLT_EH_FRAME.
 592         * elf32-i386.c (elf_i386_link_hash_table): Likewise.
 593
 594 2011-06-24  Richard Henderson  <rth@redhat.com>
 595
 596         PR ld/12928
 597         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
 598         tlsgd insn before swapping adjacent insns.
 599
 600 2011-06-24  Tristan Gingold  <gingold@adacore.com>
 601
 602         * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
 603         absolute section.
 604
 605 2011-06-24  Alan Modra  <amodra@gmail.com>
 606
 607         PR ld/12921
 608         * elf.c (assign_file_positions_for_load_sections): Don't align
 609         sh_offset for all SHT_NOBITS sections here, just .tbss sections
 610         that don't get a PT_LOAD.
 611
 612 2011-06-22  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 613
 614         * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
 615         (sh_elf_check_relocs): Likewise.
 616
 617 2011-06-22  Richard Henderson  <rth@redhat.com>
 618
 619         * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
 620         TPREL in a PIE image.
 621         (alpha_dynamic_entries_for_reloc): Likewise.
 622         (elf64_alpha_relocate_section): Allow TPREL in PIE images.
 623         (elf64_alpha_relax_got_load): Likewise.
 624
 625 2011-06-22  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
 626
 627         * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
 628         for PIE.
 629
 630 2011-06-22  Alan Modra  <amodra@gmail.com>
 631
 632         * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
 633         plugin symbols.  Fix segfault on linker scrip defined syms.
 634
 635 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
 636
 637         PR ld/12570
 638         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
 639         at all for linker created .eh_frame sections.
 640         (_bfd_elf_discard_section_eh_frame): Handle linker created
 641         .eh_frame sections with no relocations.
 642         * elf64-x86-64.c: Include dwarf2.h.
 643         (elf_x86_64_eh_frame_plt): New variable.
 644         (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
 645         PLT_FDE_LEN_OFFSET): Define.
 646         (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
 647         (elf_x86_64_create_dynamic_sections): Create and fill in
 648         .eh_frame section for .plt section.
 649         (elf_x86_64_size_dynamic_sections): Write .plt section size
 650         into .eh_frame FDE covering .plt section.
 651         (elf_x86_64_finish_dynamic_sections): Write .plt section
 652         start into .eh_frame FDE covering .plt section.  Call
 653         _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
 654         (elf_backend_plt_alignment): Define to 4.
 655         * elf32-i386.c: Include dwarf2.h.
 656         (elf_i386_eh_frame_plt): New variable.
 657         (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
 658         PLT_FDE_LEN_OFFSET): Define.
 659         (struct elf_i386_link_hash_table): Add plt_eh_frame field.
 660         (elf_i386_create_dynamic_sections): Create and fill in
 661         .eh_frame section for .plt section.
 662         (elf_i386_size_dynamic_sections): Write .plt section size
 663         into .eh_frame FDE covering .plt section.
 664         (elf_i386_finish_dynamic_sections): Write .plt section
 665         start into .eh_frame FDE covering .plt section.  Call
 666         _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
 667         (elf_backend_plt_alignment): Define to 4.
 668
 669 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * elf64-x86-64.c (elf_backend_post_process_headers): Defined
 672         for x32.
 673
 674 2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
 677         CORE_HEADER is defined.
 678         (elf_x86_64_write_core_note): New.
 679         (elf_backend_write_core_note): Likewise.
 680
 681         * hosts/x86-64linux.h (uint64_t): New.
 682         (user_regsx32_struct): Likewise.
 683         (elf_gregx32_t): Likewise.
 684         (ELF_NGREGX32): Likewise.
 685         (elf_gregsetx32_t): Likewise.
 686         (elf_prstatusx32): Likewise.
 687         (prstatusx32_t): Likewise.
 688         (user_fpregs32_struct): Removed.
 689         (user_fpxregs32_struct): Likewise.
 690         (user32): Likewise.
 691         (elf_fpregset32_t): Likewise.
 692         (elf_fpxregset32_t): Likewise.
 693         (prgregset32_t): Likewise.
 694         (prfpregset32_t): Likewise.
 695
 696 2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
 699         (elf_x86_64_grok_psinfo): Likewise.
 700
 701 2011-06-16  Nick Clifton  <nickc@redhat.com>
 702
 703         * elf.c (elf_find_function): Fail if not provided with a symbol
 704         table.
 705
 706 2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
 707
 708         * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
 709         * elf.c (elfcore_grok_arm_vfp): New function.
 710         (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
 711         (elfcore_write_arm_vfp): New function.
 712         (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
 713
 714 2011-06-14  Richard Henderson  <rth@redhat.com>
 715
 716         * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
 717         elf64_alpha_merge_ind_symbols; adjust for the generic interface.
 718         (elf64_alpha_always_size_sections): Don't call
 719         elf64_alpha_merge_ind_symbols.
 720         (elf_backend_copy_indirect_symbol): New.
 721
 722 2011-06-14  Alan Modra  <amodra@gmail.com>
 723
 724         PR ld/12887
 725         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
 726         before doing anything.
 727         (_bfd_elf_discard_section_eh_frame): Likewise.
 728
 729 2011-06-14  Alan Modra  <amodra@gmail.com>
 730
 731         * Makefile.am: Formatting.
 732         * Makefile.in: Regenerate.
 733         * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
 734         * po/SRC-POTFILES.in: Regnerate.
 735
 736 2011-06-14  Alan Modra  <amodra@gmail.com>
 737
 738         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
 739         (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
 740         Don't handle warning symbols here.
 741         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
 742         (allocate_dynrelocs, readonly_dynrelocs): As above.
 743
 744 2011-06-14  Alan Modra  <amodra@gmail.com>
 745
 746         PR ld/12851
 747         * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
 748         (elf_gc_sweep): Don't treat debug and sections like .comment
 749         specially here.
 750         (bfd_elf_gc_sections): Treat note sections as gc roots only when
 751         not part of a group.  Always call gc_mark_extra_sections.
 752         * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
 753         * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
 754         _bfd_elf_gc_mark_extra_sections.
 755         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
 756         _bfd_elf_gc_mark_extra_sections.
 757         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
 758
 759 2011-06-13  Nick Clifton  <nickc@redhat.com>
 760
 761         * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
 762         variable 'local_got_offsets'.
 763         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 764         (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
 765
 766 2011-06-13  Walter Lee  <walt@tilera.com>
 767
 768         * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
 769         (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
 770         (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
 771         and elfxx-tilegx.lo.
 772         (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
 773         elfxx-tilegx.c.
 774         (BFD64_BACKENDS): Add elf64-tilegx.lo.
 775         (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
 776         * Makefile.in: Regenerate.
 777         * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
 778         bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
 779         (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
 780         (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
 781         bfd-in2.h: Regenerate.
 782         * config.bfd: Handle tilegx-*-* and tilepro-*-*.
 783         * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
 784         and bfd_elf64_tilegx_vec.
 785         * configure: Regenerate.
 786         * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
 787         TILEPRO_ELF_DATA.
 788         * libbfd.h: Regenerate.
 789         * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
 790         RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
 791         IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
 792         IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
 793         IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
 794         IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
 795         IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
 796         IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
 797         IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
 798         IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
 799         MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
 800         IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
 801         IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
 802         IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
 803         IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
 804         IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
 805         IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
 806         Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
 807         HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
 808         JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
 809         DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
 810         SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
 811         IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
 812         IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
 813         IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
 814         IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
 815         IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
 816         IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
 817         IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
 818         IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
 819         IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
 820         IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
 821         IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
 822         IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
 823         IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
 824         IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
 825         IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
 826         IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
 827         IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
 828         IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
 829         IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
 830         IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
 831         IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
 832         IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
 833         IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
 834         IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
 835         IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
 836         IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
 837         IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
 838         TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
 839         * targets.c (bfd_elf32_tilegx_vec): Declare.
 840         (bfd_elf32_tilepro_vec): Declare.
 841         (bfd_elf64_tilegx_vec): Declare.
 842         (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
 843         and bfd_elf64_tilegx_vec.
 844         * cpu-tilegx.c: New file.
 845         * cpu-tilepro.c: New file.
 846         * elf32-tilepro.h: New file.
 847         * elf32-tilepro.c: New file.
 848         * elf32-tilegx.c: New file.
 849         * elf32-tilegx.h: New file.
 850         * elf64-tilegx.c: New file.
 851         * elf64-tilegx.h: New file.
 852         * elfxx-tilegx.c: New file.
 853         * elfxx-tilegx.h: New file.
 854
 855 2011-06-13  Alan Modra  <amodra@gmail.com>
 856
 857         * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
 858         (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
 859         warning symbols here.
 860         * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
 861         * elf32-arm.c (allocate_dynrelocs_for_symbol,
 862         elf32_arm_readonly_dynrelocs): Likewise.
 863         * elf32-bfin.c (bfin_discard_copies): Likewise.
 864         * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
 865         elf_cris_discard_excess_dso_dynamics,
 866         elf_cris_discard_excess_program_dynamics): Likewise.
 867         * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
 868         clobber_millicode_symbols, readonly_dynrelocs): Likewise.
 869         * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
 870         * elf32-i386.c (elf_i386_allocate_dynrelocs,
 871         elf_i386_readonly_dynrelocs): Likewise.
 872         * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 873         * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
 874         * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 875         * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
 876         * elf32-microblaze.c (allocate_dynrelocs): Likewise.
 877         * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
 878         * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 879         * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
 880         * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
 881         * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 882         * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
 883         elf32_tic6x_readonly_dynrelocs): Likewise.
 884         * elf32-vax.c (elf_vax_discard_copies): Likewise.
 885         * elf32-xstormy16.c (xstormy16_relax_plt_check,
 886         xstormy16_relax_plt_realloc): Likewise.
 887         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
 888         * elf64-alpha.c (elf64_alpha_output_extsym,
 889         elf64_alpha_calc_got_offsets_for_symbol,
 890         elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
 891         * elf64-hppa.c (elf64_hppa_mark_exported_functions,
 892         allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
 893         elf_hppa_unmark_useless_dynamic_symbols,
 894         elf_hppa_remark_useless_dynamic_symbols): Likewise.
 895         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
 896         adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
 897         readonly_dynrelocs, merge_global_got, reallocate_got,
 898         undo_symbol_twiddle): Likewise.
 899         * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 900         * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
 901         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
 902         elf_x86_64_readonly_dynrelocs): Likewise.
 903         * elflink.c (elf_link_renumber_hash_table_dynsyms,
 904         elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
 905         _bfd_elf_link_find_version_dependencies,
 906         _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
 907         _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
 908         elf_collect_hash_codes, elf_collect_gnu_hash_codes,
 909         elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
 910         elf_gc_propagate_vtable_entries_used,
 911         elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
 912         elf_gc_allocate_got_offsets): Likewise.
 913         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
 914         elfNN_ia64_global_dyn_sym_thunk): Likewise.
 915         * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
 916         mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
 917         * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 918         * i386linux.c (linux_tally_symbols): Likewise.
 919         * m68klinux.c (linux_tally_symbols): Likewise.
 920         * sparclinux.c (linux_tally_symbols): Likewise.
 921         * sunos.c (sunos_scan_dynamic_symbol): Likewise.
 922         * xcofflink.c (xcoff_post_gc_symbol): Likewise.
 923
 924         * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
 925         function.  Update all callers.
 926         * aoutx.h (aout_link_write_other_symbol): Likewise.
 927         * pdp11.c (aout_link_write_other_symbol): Likewise.
 928         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
 929         * ecoff.c (ecoff_link_write_external): Likewise.
 930         * xcofflink.c (xcoff_write_global_symbol): Likewise.
 931         * vms-alpha.c (alpha_vms_link_output_symbol): Likewise.  Handle
 932         warning symbols.
 933         * ecoff.c (ecoff_link_hash_traverse): Delete.
 934         * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
 935         _bfd_coff_write_global_sym.
 936         * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
 937         * libcoff.h: Regenerate.
 938
 939 2011-06-10  Nick Clifton  <nickc@redhat.com>
 940
 941         * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
 942         backend does not provide a function for creating dynamic sections
 943         then fail.
 944         (bfd_elf_final_link): Issue a warning message if a dynamic section
 945         has the SHT_NOTE type.
 946         (bfd_elf_final_link): Do not look for dynamic strings in a section
 947         that does not have the SHT_STRTAB type or the name .dynstr.
 948         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
 949         section is not in the output binary.
 950         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
 951
 952 2011-06-09  Tristan Gingold  <gingold@adacore.com>
 953
 954         * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
 955         (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
 956         spaces.
 957
 958 2011-06-09  Tristan Gingold  <gingold@adacore.com>
 959
 960         * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
 961
 962 2011-06-09  Nick Clifton  <nickc@redhat.com>
 963
 964         PR ld/12845
 965         * elf.c (_bfd_elf_init_private_section_data): Add an assertion
 966         that the output section has an allocated bfd_elf_section_data
 967         structure.
 968         * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
 969         symbols in sections that have been removed by garbage collection.
 970
 971 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 972
 973         * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
 974         relocations in SEC_DEBUGGING sections when building shared
 975         libraries.
 976
 977 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 978
 979         PR ld/12851
 980         * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
 981         (bfd_elf_gc_sections): Also check SHT_NOTE sections.
 982
 983 2011-06-08  Tristan Gingold  <gingold@adacore.com>
 984
 985         * makefile.vms (OBJS): Add elfxx-ia64.obj
 986         Remove vax case.
 987
 988 2011-06-08  Alan Modra  <amodra@gmail.com>
 989
 990         * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
 991         * sco5-core.c: Init match_priority field.
 992
 993 2011-06-08  Alan Modra  <amodra@gmail.com>
 994
 995         * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
 996         indirect links here.
 997
 998 2011-06-07  Joel Brobecker  <brobecker@adacore.com>
 999
1000         * irix-core.c (irix_core_vec): Add match_priority field.
1001
1002 2011-06-06  Alan Modra  <amodra@gmail.com>
1003
1004         * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1005         Add match_priority.
1006         * configure.in: Bump bfd version.
1007         * elfcode.h (elf_object_p): Delete hacks preventing match of
1008         EM_NONE and ELFOSABI_NONE targets when a better match exists.
1009         * elfxx-target.h (elf_match_priority): Define and use.
1010         * format.c (bfd_check_format_matches): Use target match_priority
1011         to choose best of multiple matching targets.  In cases with multiple
1012         matches rerun _bfd_check_format if we don't choose the last match.
1013         * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1014         * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1015         * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1016         * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1017         * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1018         * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1019         * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1020         * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1021         * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1022         * vms-lib.c, * xsym.c: Init match_priority field.
1023         * configure: Regenerate.
1024         * bfd-in2.h: Regenerate.
1025
1026 2011-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1027
1028         PR ld/12842
1029         * elfcode.h (elf_object_p): Revert the last change.
1030
1031 2011-06-04  Alan Modra  <amodra@gmail.com>
1032
1033         * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1034         return the other arch.
1035         * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1036         target.
1037
1038 2011-06-03  Bertram Felgenhauer  <bertram.felgenhauer@gmail.com>
1039
1040         PR ld/12682
1041         * hash.c (higher_primer_number): Add more, small, prime numbers.
1042         (bfd_hash_set_default_size): Likewise.
1043
1044 2011-06-02  Nick Clifton  <nickc@redhat.com>
1045
1046         * coff-mcore.c: Fix spelling typo.
1047         * coff-stgo32.c: Likewise.
1048         * elf32-arm.c: Likewise.
1049         * elf32-avr.c: Likewise.
1050         * elf-m68hc1x.c: Likewise.
1051         * elf32-mcore.c: Likewise.
1052         * elf32-mep.c: Likewise.
1053         * elf32-mt.c: Likewise.
1054         * elf32-ppc.c: Likewise.
1055         * elf32-xtensa.c: Likewise.
1056         * elf64-ppc.c: Likewise.
1057         * elfxx-mips.c: Likewise.
1058         * netbsd.h: Likewise.
1059         * nlmcode.h: Likewise.
1060         * vms-alpha.c: Likewise.
1061         * po/bfd.pot: Regenerate.
1062         * po/SRC-POTFILES.in: Regenerate.
1063
1064 2011-06-01  DJ Delorie  <dj@redhat.com>
1065
1066         * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1067         * target.c: Likewise.
1068         * configure.in: Likewise.
1069         * configure.in: Regenerate.
1070         * elf32-rx.c: Add elf32-rx-be-ns target.
1071         (rx_elf_object_p): Never allow the be-ns target by default,
1072         only allow it if the user requests it.
1073
1074 2011-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1075
1076         * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1077         relocation in readonly section in a shared object.
1078         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1079
1080 2011-05-31  Nick Clifton  <nickc@redhat.com>
1081
1082         * archive.c (adjust_relative_path): Fix comment to prevent it
1083         corrupting the auto-generated bfd.h.
1084
1085 2011-05-31  Paul Brook  <paul@codesourcery.com>
1086
1087         * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1088         for known functions.
1089         (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1090         symbols.
1091
1092 2011-05-31  Paul Brook  <paul@codesourcery.com>
1093
1094         * elf32-arm.c (arm_stub_is_thumb): Add
1095         arm_stub_long_branch_v4t_thumb_tls_pic.
1096         (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1097         Handle Thumb stubs.
1098
1099 2011-05-27  Nick Clifton  <nickc@redhat.com>
1100
1101         PR binutils/12710
1102         * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1103         unable to read a file pointed to by an entry in a thin archive.
1104         (adjust_relative_path): Use lrealpath to canonicalize paths.
1105         Handle the case where the reference path is above the current
1106         path in the directory tree.
1107
1108 2011-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1109
1110         PR ld/12809
1111         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1112         R_X86_64_TPOFF64 in executable.
1113
1114 2011-05-26  Alan Modra  <amodra@gmail.com>
1115
1116         * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1117         * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1118         local_protected comment.
1119
1120 2011-05-25  Tristan Gingold  <gingold@adacore.com>
1121
1122         * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1123         (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1124         (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1125         * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1126         (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1127         (elf32-ia64.c): Created from elfnn-ia64.c
1128         (elf64-ia64.c): Likewise.
1129         * elfxx-ia64.h: New file.
1130         * elfxx-ia64.c: Split with elfnn-ia64.c.  Keep only the following
1131         functions.Includes elfxx-ia64.h.
1132         (elfNN_ia64_reloc): Renames to ia64_elf_reloc.  Adjust error message.
1133         (IA64_HOWTO): Adjust.
1134         (lookup_howto): Renames to ia64_elf_lookup_howto.  Make it public.
1135         (elfNN_ia64_reloc_type_lookup): Renames to
1136         ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1137         (elfNN_ia64_reloc_name_lookup): Renames to
1138         ia64_elf_reloc_name_lookup. Make it public.
1139         (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br.  Make it public.
1140         (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1141         public.
1142         (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1143         Move it and make it public.  Move prototype to elfxx-ia64.h
1144         (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1145         Move prototype to elfxx-ia64.h
1146         * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1147         (elfNN_ia64_info_to_howto): Adjust calls.
1148         (elfNN_ia64_relax_section): Adjust calls.
1149         (count_dyn_reloc): Fix typo.
1150         (elfNN_ia64_relocate_section): Adjust calls.
1151         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1152         (bfd_elfNN_bfd_reloc_type_lookup)
1153         (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1154         * configure: Regenerate.
1155         * Makefile.in: Regenerate.
1156
1157 2011-05-23  DJ Delorie  <dj@redhat.com>
1158
1159         * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1160         the vma/lma swapping done in elf32_rx_modify_program_headers.
1161
1162 2011-05-23  Nick Clifton  <nickc@redhat.com>
1163
1164         * elf-m10300.c (mn10300_elf_mkobject): New function.
1165         (bfd_elf32_mkobject): Define.
1166
1167 2011-05-23  Alan Modra  <amodra@gmail.com>
1168
1169         * elf-bfd.h: Comment typo fix.
1170         * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete.  Replace with
1171         struct elf_dyn_relocs throughout.
1172         * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1173
1174 2011-05-23  Alan Modra  <amodra@gmail.com>
1175
1176         * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1177         functions rather than warning callback or _bfd_error_handler.
1178         * elf32-ppc.c: Likewise.
1179         * elf64-ppc.c: Likewise.
1180         * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1181         arg error.
1182         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1183
1184 2011-05-23  Alan Modra  <amodra@gmail.com>
1185
1186         PR 12763
1187         * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1188         .tbss, and page align same for all SHT_NOBITS sections.
1189
1190 2011-05-21  Alan Modra  <amodra@gmail.com>
1191
1192         PR 12763
1193         * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1194         from PT_TLS header.
1195         (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1196         segment if just for .tbss.
1197         (assign_file_positions_for_load_sections): Don't report "can't
1198         allocate in segment" errors for .tbss.
1199         (assign_file_positions_for_non_load_sections): Don't set p_filesz
1200         from SHT_NOBITS section filepos.
1201
1202 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
1203
1204         * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1205         R_C6000_PCR_H16 and R_C6000_PCR_L16.
1206         (elf32_tic6x_relocate_section): Handle them.
1207
1208 2011-05-18  Nick Clifton  <nickc@redhat.com>
1209
1210         PR ld/12761
1211         * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1212         sections when building shared libraries.
1213
1214 2011-05-18  Rafał Krypa  <r.krypa@samsung.com>
1215
1216         PR ld/12778
1217         * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1218         reloc pointer.
1219
1220 2011-05-18  Tristan Gingold  <gingold@adacore.com>
1221
1222         * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1223         (xcoff_sweep): Always keep dwarf sections.
1224         (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1225
1226 2011-05-18  Tristan Gingold  <gingold@adacore.com>
1227
1228         * libxcoff.h (struct xcoff_dwsect_name): New type.
1229         (XCOFF_DWSECT_NBR_NAMES): New macro.
1230         (xcoff_dwsect_names): Declare.
1231         * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1232         (styp_to_sec_flags): Ditto.
1233         (coff_new_section_hook): Ditto.
1234         (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1235         * coff-rs6000.c (xcoff_dwsect_name): New variable.
1236
1237 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
1238
1239         PR ld/12759
1240         * elf32-rx.c (ignore_lma): New variable.
1241         (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1242         (rx_modify_program_headers): Only copy the LMA into the VMA if
1243         ignore_lma is true.
1244
1245 2011-05-17  Alan Modra  <amodra@gmail.com>
1246
1247         PR ld/12760
1248         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1249         * elflink.c (elf_link_add_object_symbols): Likewise.
1250         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1251
1252 2011-05-16  Alan Modra  <amodra@gmail.com>
1253
1254         * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1255
1256 2011-05-15  Richard Sandiford  <rdsandiford@googlemail.com>
1257
1258         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1259         global GOT entries for GOT_PAGE relocations against global symbols.
1260
1261 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
1262
1263         * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1264         (tic6x-*-*): Replaced by these.
1265         * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1266         (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1267         (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1268         Define.
1269         (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1270         TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1271         "elf32-target.h" two more times.
1272         * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1273         bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1274         bfd_elf32_tic6x_elf_le_vec.
1275         * configure: Regenerate.
1276
1277 2011-05-13  Jan Beulich  <jbeulich@novell.com>
1278
1279         * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1280
1281 2011-05-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
1282
1283         * config.in: Regenerated.
1284         * configure: Regenerated.
1285         * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1286         HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1287         HAVE_PSINFO32_T_PR_PID.
1288         * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1289         HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1290         and HAVE_PSINFO32_T_PR_PID.
1291         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1292
1293 2011-05-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
1294
1295         * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1296         32bit psinfo.
1297         * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1298         * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1299
1300 2011-05-09  Paul Brook  <paul@codesourcery.com>
1301
1302         * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1303         * bfd-in2.h: Regenerate.
1304         * elf32-tic6x.c: Include limits.h.
1305         (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1306         _tic6x_elf_section_data): New.
1307         (elf32_tic6x_section_data): Define.
1308         (elf32_tic6x_new_section_hook): Allocate target specific data.
1309         (elf32_tic6x_add_unwind_table_edit): New function.
1310         (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1311         elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1312         elf32_tic6x_copy_exidx_entry): New functions.
1313         (elf_backend_write_section): Define.
1314
1315 2011-05-09  Paul Brook  <paul@codesourcery.com>
1316
1317         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1318         elf32_tic6x_fake_sections): New functions.
1319         (elf_backend_fake_sections): Define.
1320
1321 2011-05-09  Paul Brook  <paul@codesourcery.com>
1322
1323         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1324         (elf_backend_gc_mark_extra_sections): Define.
1325
1326 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
1327
1328         PR ld/12365
1329         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1330         references to symbols defined in discarded sections.
1331
1332 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
1333
1334         PR ld/12365
1335         * coffgen.c (coff_write_symbol): Assume input section is its own
1336         output section if output_section member not set.
1337         (coff_write_alien_symbol): Likewise.
1338
1339 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
1340
1341         PR ld/12730
1342         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1343
1344         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1345         sections if needed.
1346
1347         * section.c (SEC_ELF_REVERSE_COPY): New.
1348         * bfd-in2.h: Regenerated.
1349
1350 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
1351
1352         PR 12739
1353         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1354         * bfd-in2.h: Regenerate.
1355
1356 2011-05-06  Tristan Gingold  <gingold@adacore.com>
1357
1358         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1359         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
1360         any code section.  Add comments.
1361         (alpha_vms_object_p): Use void * instead of PTR.
1362         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1363         (build_module_list): Guard against no DST section.  Add comments.
1364         (alpha_vms_link_output_symbol): Discard undefined symbols.
1365         (alpha_vms_get_section_contents): Simply memcpy if the section was
1366         already loaded.  Fix typo.
1367         (vms_new_section_hook): Use void * instead of PTR.
1368         (vms_alpha_vec): Ditto.
1369
1370 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
1371
1372         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1373         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1374
1375 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
1376
1377         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1378         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1379         mismatch.  Choose the lower of the two values.
1380         (bfd_elf32_bfd_final_link): New macro.
1381
1382 2011-04-28  Tristan Gingold  <gingold@adacore.com>
1383
1384         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1385         (bfd_xcoff_swap_aux_out): Ditto.
1386         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1387         (bfd_xcoff64_swap_aux_out): Ditto.
1388
1389 2011-05-04  Alan Modra  <amodra@gmail.com>
1390
1391         PR ld/12727
1392         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1393         was_undefined on dot-symbols.
1394
1395 2011-05-03  Paul Brook  <paul@codesourcery.com>
1396
1397
1398         * elf32-tic6x.c (elf32_tic6x_howto_table,
1399         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1400         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1401         Add R_C6000_EHTYPE.
1402
1403 2011-05-01  Alan Modra  <amodra@gmail.com>
1404
1405         PR ld/12718
1406         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1407         creating ifunc sections.
1408         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1409
1410 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
1411
1412         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1413         names.
1414
1415 2011-04-28  Tom Tromey  <tromey@redhat.com>
1416
1417         * bfdio.c (memory_bstat): Pass correct size to memset.
1418
1419 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
1420
1421         * dwarf2.c (dwarf_debug_sections): Mark const.
1422         * elf.c (special_sections): Likewise.
1423         * libbfd-in.h (dwarf_debug_sections): Likewise.
1424         * libbfd.h: Regenerate.
1425
1426 2011-04-26  Kai Tietz  <ktietz@redhat.com>
1427
1428         * coffcode.h (sec_to_styp_flags): Allow linkonce for
1429         debugging sections.
1430
1431 2011-04-26  Tristan Gingold  <gingold@adacore.com>
1432
1433         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
1434
1435 2011-04-24  Alan Modra  <amodra@gmail.com>
1436
1437         PR ld/12365
1438         PR ld/12696
1439         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1440         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1441         (_bfd_generic_link_add_one_symbol): Update "notice" call.
1442         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1443         it is a redef of an IR symbol in a real BFD.
1444
1445 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
1446
1447         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1448         in readonly section in a shared object.
1449         (elf_i386_size_dynamic_sections): Likewise.
1450         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1451         (elf_x86_64_size_dynamic_sections): Likewise.
1452
1453 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1454
1455         PR ld/12694
1456         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1457         symbols.
1458         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1459
1460 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1461
1462         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1463         on dynamic symbol error.
1464         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1465
1466 2011-04-20  Tristan Gingold  <gingold@adacore.com>
1467
1468         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1469
1470 2011-04-20  Alan Modra  <amodra@gmail.com>
1471
1472         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1473         (bfd_hash_table_init_n): Overflow checking.
1474         (bfd_hash_set_default_size): Return current size.  Take unsigned long
1475         arg.  Add 65537 to hash_size primes.
1476         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1477         * bfd-in2.h: Regenerate.
1478
1479 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
1480
1481         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1482         memmove elements.
1483
1484 2011-04-20  Alan Modra  <amodra@gmail.com>
1485
1486         * libbfd.c (bfd_log2): Do return rounded up value.
1487         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1488         call with expanded old round down version of the function.
1489
1490         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1491         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1492
1493 2011-04-20  Alan Modra  <amodra@gmail.com>
1494
1495         PR ld/12365
1496         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1497         in their own common section.
1498         * elflink.c (elf_link_add_object_symbols): Likewise.
1499         * linker.c (generic_link_check_archive_element): Don't lose flags
1500         if common section is pre-existing.
1501         (_bfd_generic_link_add_one_symbol): Likewise.
1502
1503 2011-04-20  Alan Modra  <amodra@gmail.com>
1504
1505         PR ld/12365
1506         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1507         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
1508         multiple_definition regardless of allow_multiple_definition.
1509         * simple.c (simple_dummy_multiple_definition): Update.
1510         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1511         calls.
1512
1513 2011-04-18  Tristan Gingold  <gingold@adacore.com>
1514
1515         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
1516
1517 2011-04-18  Alan Modra  <amodra@gmail.com>
1518
1519         PR ld/12365
1520         PR ld/12672
1521         * bfd.c (BFD_PLUGIN): Define.
1522         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1523         * bfd-in2.h: Regenerate.
1524         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1525         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1526
1527 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
1528
1529         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1530         SEC_LOAD.
1531
1532 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
1533
1534         * elf-bfd.h (struct sdt_note): New struct.
1535         (struct elf_obj_tdata) <sdt_note_head>: New field.
1536         * elf.c (elfobj_grok_stapsdt_note_1): New function.
1537         (elfobj_grok_stapsdt_note): Likewise.
1538         (elf_parse_notes): Added code to treat SystemTap note
1539         sections.
1540
1541 2011-04-12  Richard Henderson  <rth@redhat.com>
1542
1543         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1544         exclude empty .got sections.
1545
1546 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1547
1548         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1549         array access for BFD_RELOC_386_IRELATIVE.
1550
1551 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
1552
1553         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1554
1555 2011-04-11  Mark Wielaard  <mjw@redhat.com>
1556
1557         PR 10549
1558         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1559         (has_gnu_symbols): Renamed from has_ifunc_symbols.
1560         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1561         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1562         also if STB_GNU_UNIQUE symbol binding was seen.
1563         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1564         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1565         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1566         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1567         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1568         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1569
1570 2011-04-11  Alan Modra  <amodra@gmail.com>
1571
1572         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1573         sections.
1574         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1575         (_bfd_generic_get_section_contents_in_window): Likewise.
1576         * section.c (bfd_get_section_contents): Likewise.
1577         * compress.c (bfd_get_full_section_contents): Likewise.
1578         * elf32-rx.c (rx_final_link): Ignore rawsize.
1579         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1580         bfd with bfd_get_section_limit.
1581         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
1582         os->size during final link.  Update callers.
1583         * bfd-in2.h: Regenerate.
1584
1585 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
1586
1587         PR ld/12637
1588         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1589         as the number of global entries when merging with the primary GOT.
1590
1591 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1592
1593         * elf32-i386.c: Update copyright year.
1594         * elf64-x86-64.c: Likewise.
1595
1596 2011-04-09  Kai Tietz  <ktietz@redhat.com>
1597
1598         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1599         buffer and use rawsize for sorting.
1600         * coffcode.h (coff_compute_section_file_positions): Set rawsize
1601         before doing alignment.
1602
1603 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1604
1605         * elf32-i386.c (elf_i386_relocate_section): Return relocation
1606         error on unsupported relocation.
1607         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1608
1609 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1610
1611         PR binutils/12657
1612         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1613         pid_t.
1614
1615 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1616
1617         PR ld/12654
1618         * elf32-i386.c (elf_i386_relocate_section): Check !executable
1619         instead of shared for R_386_TLS_LDO_32.
1620
1621 2011-04-08  Tristan Gingold  <gingold@adacore.com>
1622
1623         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1624         * coff-pmac: Remove
1625         * xcoff-target.h: Remove
1626         * Makefile.in: Regenerate.
1627
1628 2011-04-07  Cary Coutant  <ccoutant@google.com>
1629
1630         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1631
1632 2011-04-07  Paul Brook  <paul@codesourcery.com>
1633
1634         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1635         pc-relative.
1636         (elf32_tic6x_howto_table_rel): Ditto.
1637         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1638         (elf32_tic6x_check_relocs): Ditto.
1639
1640 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
1641
1642         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1643         targets.
1644         (strongarm*, thumb*, xscale*): Remove architectures.
1645         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1646         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1647         xscale-*-coff): Remove targets.
1648
1649 2011-04-01  Tristan Gingold  <gingold@adacore.com>
1650
1651         * elfxx-ia64.c: include bfd_stdint.h
1652
1653 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
1654
1655         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1656         dynobj and its initialization.
1657
1658 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1659
1660         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1661         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1662         BFD_HOST_LONG_LONG to 1.
1663
1664 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1665
1666         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1667         (_bfd_vms_write_etir): Ditto.
1668         (_bfd_vms_slurp_etir): Avoid to use intptr_t
1669         * configure.com: Generate bfd_stdint.h
1670
1671 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
1672
1673         * elf32-tic6x.h (struct elf32_tic6x_params): New.
1674         (elf32_tic6x_setup): Declare.
1675         * elf32-tic6x.c: Include <limits.h>.
1676         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1677         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1678         New structures.
1679         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1680         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1681         tic6x_elf_scom_symbol_ptr): New static variables.
1682         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1683         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1684         R_C6000_PCR_H16 and R_C6000_PCR_L16.
1685         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1686         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1687         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1688         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1689         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1690         elf32_tic6x_adjust_dynamic_symbol): New static functions.
1691         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1692         to weak symbols as required by the ABI.
1693         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1694         as needed when generating DSBT output.
1695         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1696         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1697         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1698         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1699         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1700         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1701         New static functions.
1702         (ELF_MAXPAGESIZE): Define to 0x1000.
1703         (bfd_elf32_bfd_copy_private_bfd_data,
1704         bfd_elf32_bfd_link_hash_table_create,
1705         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1706         elf_backend_want_got_plt, elf_backend_want_dynbss,
1707         elf_backend_plt_readonly, elf_backend_got_header_size,
1708         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1709         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1710         elf_backend_check_relocs, elf_backend_add_symbol_hook,
1711         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1712         elf_backend_section_from_bfd_section,
1713         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1714         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1715         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1716
1717         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1718         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1719         * bfd/bfd-in2.h: Regenerate.
1720         * bfd/libbfd.h: Regenerate.
1721         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1722
1723 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1724
1725         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1726         entry on xcoff when value is C_NULL_VALUE.
1727
1728 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1729
1730         * libcoff-in.h (exec_hdr): Remove.
1731         * libcoff.h: Regenerate.
1732
1733 2011-03-30  Nick Clifton  <nickc@redhat.com>
1734
1735         * po/da.po: Updated Danish translation.
1736
1737 2011-03-29  Richard Henderson  <rth@redhat.com>
1738
1739         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1740         (elf64_alpha_gc_sweep_hook): New.
1741         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1742         (elf_backend_can_gc_sections): New.
1743
1744 2011-03-26  John Marino  <binutils@marino.st>
1745
1746         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1747         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1748         * configure: Regenerate.
1749
1750 2011-03-25  Michael Snyder  <msnyder@vmware.com>
1751
1752         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1753
1754 2011-03-25  Tristan Gingold  <gingold@adacore.com>
1755
1756         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1757         of find_nearest_line on object files.
1758
1759 2011-03-25  Tristan Gingold  <gingold@adacore.com>
1760
1761         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1762         Minor reordering.
1763         (alpha_vms_create_eisd_for_section): Make code sections read-only.
1764
1765 2011-03-24  Alan Modra  <amodra@gmail.com>
1766
1767         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1768         old-style __tls_get_addr calls without marker relocs don't match
1769         their arg setup insn one for one.  If such mismatches are found
1770         report the reloc and don't do any tls optimization.
1771         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1772
1773 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
1774
1775         * bfd-in2.h: Regenerate.
1776
1777 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
1778
1779         * archures.c: Add AVR XMEGA architecture information.
1780         * cpu-avr.c (arch_info_struct): Likewise.
1781         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1782         (elf32_avr_object_p): Likewise.
1783
1784 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1785
1786         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1787         * bfd-in2.h: Regenerate.
1788         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1789         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1790         entry.
1791         (elf32_arm_howto_from_type): Update accordingly.
1792         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1793         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1794         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1795         with an extra noncall_refcount field.
1796         (arm_local_iplt_info): New structure.
1797         (elf_arm_obj_tdata): Add local_iplt.
1798         (elf32_arm_local_iplt): New accessor macro.
1799         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1800         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1801         Change tls_type to a bitfield and add is_iplt.
1802         (elf32_arm_link_hash_newfunc): Update accordingly.
1803         (elf32_arm_allocate_local_sym_info): New function.
1804         (elf32_arm_create_local_iplt): Likewise.
1805         (elf32_arm_get_plt_info): Likewise.
1806         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1807         (elf32_arm_get_local_dynreloc_list): Likewise.
1808         (create_ifunc_sections): Likewise.
1809         (elf32_arm_copy_indirect_symbol): Update after the changes to
1810         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
1811         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
1812         to get PLT information.  Assert that all STT_GNU_IFUNC references
1813         are turned into PLT references.
1814         (arm_build_one_stub): Pass the symbol type to
1815         elf32_arm_final_link_relocate.
1816         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1817         (elf32_arm_allocate_irelocs): New function.
1818         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1819         all R_ARM_IRELATIVE.
1820         (elf32_arm_allocate_plt_entry): New function.
1821         (elf32_arm_populate_plt_entry): Likewise.
1822         (elf32_arm_final_link_relocate): Add an st_type parameter.
1823         Set srelgot to null for static objects.  Use separate variables
1824         to record which st_value and st_type should be used when generating
1825         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
1826         symbol's PLT information, setting has_iplt_entry, splt,
1827         plt_offset and gotplt_offset accordingly.  Check whether
1828         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1829         the relocation target accordingly.  Broaden assert to include
1830         .iplts.  Don't set sreloc for static relocations.  Assert that
1831         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1832         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
1833         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1834         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
1835         resolve GOT references to the .igot.plt entry.
1836         (elf32_arm_relocate_section): Update the call to
1837         elf32_arm_final_link_relocate.
1838         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1839         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1840         relocations in shared libraries and relocatable executables.
1841         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
1842         to get the list of dynamic relocations for a local symbol.
1843         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
1844         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
1845         to allocate local symbol information.  Treat R_ARM_REL32 and
1846         R_ARM_REL32_NOI as call relocations in shared libraries and
1847         relocatable executables.  Record PLT information for local
1848         STT_GNU_IFUNC functions as well as global functions.   Count
1849         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
1850         to get the list of dynamic relocations for a local symbol.
1851         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1852         Don't remove STT_GNU_IFUNC PLTs unless all references have been
1853         removed.  Update after the changes to elf32_arm_link_hash_entry.
1854         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1855         entries should live in .plt or .iplt.  Check whether the .igot.plt
1856         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
1857         to allocate .plt and .(i)got.plt entries.  Detect which .got
1858         entries will need R_ARM_IRELATIVE relocations and use
1859         elf32_arm_allocate_irelocs to allocate them.  Likewise other
1860         non-.got dynamic relocations.
1861         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1862         and dynamic relocations for local STT_GNU_IFUNC symbols.
1863         Check whether the .igot.plt and .got entries can be combined.
1864         Detect which .got entries will need R_ARM_IRELATIVE relocations
1865         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
1866         section pointers intead of strcmp checks.  Handle iplt and igotplt.
1867         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1868         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
1869         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1870         resolve to it.
1871         (elf32_arm_output_plt_map_1): New function, split out from
1872         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
1873         elf32_arm_plt_needs_thumb_stub_p.
1874         (elf32_arm_output_plt_map): Call it.
1875         (elf32_arm_output_arch_local_syms): Add mapping symbols for
1876         local .iplt entries.
1877         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1878         (elf32_arm_swap_symbol_out): Likewise.
1879         (elf32_arm_add_symbol_hook): New function.
1880         (elf_backend_add_symbol_hook): Define for all targets.
1881
1882 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1883
1884         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1885         * elf.c (swap_out_syms): Set st_target_internal for each
1886         Elf_Internal_Sym.
1887         * elfcode.h (elf_swap_symbol_in): Likewise.
1888         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1889         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1890         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1891         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1892         * elflink.c (elf_link_output_extsym): Likewise.
1893         (bfd_elf_final_link): Likewise.
1894         (elf_link_add_object_symbols): Copy st_target_internal
1895         to the hash table if we see a definition.
1896         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1897         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1898         a branch_type field.
1899         (a8_erratum_fix, a8_erratum_reloc): Likewise.
1900         (arm_type_of_stub): Replace actual_st_type with an
1901         actual_branch_type parameter.
1902         (arm_build_one_stub): Use branch types rather than st_types to
1903         determine the type of branch.
1904         (cortex_a8_erratum_scan): Likewise.
1905         (elf32_arm_size_stubs): Likewise.
1906         (bfd_elf32_arm_process_before_allocation): Likewise.
1907         (allocate_dynrelocs_for_symbol): Likewise.
1908         (elf32_arm_finish_dynamic_sections): Likewise.
1909         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1910         a branch_type parameter.
1911         (elf32_arm_relocate_section): Update call accordingly.
1912         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1913         (elf32_arm_output_map_sym): Initialize st_target_internal.
1914         (elf32_arm_output_stub_sym): Likewise.
1915         (elf32_arm_symbol_processing): Delete.
1916         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1917         Use st_target_internal to record the branch type.
1918         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1919         Thumb functions.
1920         (elf32_arm_is_function_type): Delete.
1921         (elf_backend_symbol_processing): Likewise.
1922         (elf_backend_is_function_type): Likewise.
1923
1924 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1925
1926         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1927         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1928         into the PLT block.
1929
1930 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1931
1932         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1933         may_need_local_target_p and may_become_dynamic_p to classify
1934         the relocation type.  Don't check info->symbolic or h->def_regular
1935         when deciding whether to record a potential dynamic reloc.
1936         Don't treat potential dynamic relocs as PLT references.
1937         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
1938         try to make the PLT reference count go negative.
1939
1940 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1941
1942         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1943         GOT entry here, rather than leaving it to finish_dynamic_symbol.
1944         Only create a dynamic relocation for local references if
1945         info->shared.
1946         (allocate_dynrelocs_for_symbol): Update dynamic relocation
1947         allocation accordingly.
1948         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1949
1950 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1951
1952         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1953         (elf32_arm_add_dynreloc): Likewise.
1954         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1955         to allocate dynamic relocations.
1956         (elf32_arm_size_dynamic_sections): Likewise.
1957         (allocate_dynrelocs): Likewise.  Rename to
1958         allocate_dynrelocs_for_symbol.
1959         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1960         create dynamic relocations.
1961         (elf32_arm_finish_dynamic_symbol): Likewise.
1962
1963 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
1964
1965         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1966         x32 GD->IE and GD->LE transitions.
1967         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1968         and LD->LE transitions.
1969
1970 2011-03-10  Alan Modra  <amodra@gmail.com>
1971
1972         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1973         for LO_DS error message and correct multiple.
1974
1975 2011-03-10  Alan Modra  <amodra@gmail.com>
1976
1977         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1978         (ppc64_elf_link_just_syms): New function.
1979         (opd_entry_value): Don't assume big-endian host.
1980         (get_r2off): New function.
1981         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1982
1983 2011-03-06  Michael Snyder  <msnyder@vmware.com>
1984
1985         * compress.c (bfd_compress_section_contents): Check for out of mem.
1986
1987         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1988         that case statement falls through intentionally.
1989
1990         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1991
1992 2011-03-04  Alan Modra  <amodra@gmail.com>
1993
1994         * archive.c (bsd_write_armap): Don't call stat in deterministic
1995         mode, and don't use st_mtime if stat returns error.
1996
1997 2011-03-03  Michael Snyder  <msnyder@vmware.com>
1998
1999         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2000
2001         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2002
2003         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2004         (aout_link_write_other_symbol): Missing break statement.
2005
2006         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2007
2008         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2009
2010 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2011
2012         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2013         x32 IE->LE transition.
2014         (elf_x86_64_relocate_section): Likewise.
2015
2016 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
2017
2018         * elflink.c (is_reloc_section): Remove function.
2019         (get_dynamic_reloc_section_name): Construct string manually.
2020
2021 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
2022
2023         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2024         (adjust_relative_path): Likewise.
2025         (_bfd_construct_extended_name_table): Likewise.
2026         * corefile.c (generic_core_file_matches_executable_p): Likewise.
2027         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2028         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2029         * elf32-spu.c (sort_bfds): Likewise.
2030         (spu_elf_auto_overlay): Likewise.
2031         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2032         * xcofflink.c (xcoff_set_import_path): Likewise.
2033         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2034         (xtensa_regfile_lookup_shortname): Likewise.
2035
2036 2011-02-28  Alan Modra  <amodra@gmail.com>
2037
2038         PR 12513
2039         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2040         stringsize.  Properly sanity check symdef_count.  Remove redundant
2041         bfd_release.
2042
2043 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
2044
2045         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2046         and handle claim_file seeking. Only try to load the plugin once.
2047
2048 2011-02-22  Andreas Schwab  <schwab@redhat.com>
2049
2050         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2051         relocation read the value from the second GOT slot.
2052
2053 2011-02-15  Tristan Gingold  <gingold@adacore.com>
2054
2055         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2056
2057 2011-02-15  Alan Modra  <amodra@gmail.com>
2058
2059         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2060         toc relocs.  Fuss over free(NULL).
2061
2062 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
2063
2064         * elflink.c (bfd_elf_size_dynamic_sections): Add
2065         bfd_get_symbol_leading_char to the start of newname.
2066
2067 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2068
2069         * configure: Regenerate.
2070
2071 2011-02-09  Alan Modra  <amodra@gmail.com>
2072
2073         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2074         we are done.  When optimising large toc, check that a global
2075         symbol on a toc reloc is defined in a kept section.
2076
2077 2011-02-08  Nick Clifton  <nickc@redhat.com>
2078
2079         PR binutils/12467
2080         * elf.c (assign_file_positions_for_load_sections): Set the program
2081         header offset and entry size to zero if there are no program
2082         headers.
2083
2084 2011-02-08  Alan Modra  <amodra@gmail.com>
2085
2086         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2087         local_syms when looking for local symbols in .toc.
2088
2089 2011-02-01  Alan Modra  <amodra@gmail.com>
2090
2091         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2092         for toc pointer on any section having makes_toc_func_call set.
2093         (check_pasted_section): Ensure pasted .init/.fini fragments use
2094         the same toc if any has makes_toc_func_call set.
2095
2096 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
2097
2098         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2099         field.
2100
2101 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
2102
2103         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2104         common sections too.
2105
2106 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2107
2108         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2109         Solaris target.
2110
2111 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
2112
2113         Fix compilation for mingw64.
2114         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2115         typecast to avoid warning.
2116         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2117         usage.
2118         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2119         of long for pointer to avoid warning.
2120         (elfNN_ia64_relax_brl): Idem.
2121         (elfNN_ia64_install_value): Idem.
2122         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2123
2124 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
2125
2126         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2127         h->needs_plt when deciding whether to record a possible dynamic reloc.
2128
2129 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
2130
2131         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2132         dynamic relocs for the removed section.
2133
2134 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2135
2136         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2137         relocations.
2138
2139 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
2140
2141         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2142         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2143         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2144         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
2145         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2146         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
2147         for ILP32.
2148
2149 2011-01-14  Alan Modra  <amodra@gmail.com>
2150
2151         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2152         error.
2153         (_bfd_default_error_handler): Likewise.
2154         * elf.c (print_segment_map): Likewise.
2155         * libbfd.c (warn_deprecated): Likewise.
2156         * som.c (som_sizeof_headers): No need to do so here.
2157         * coff-i860.c: Replace use of printf for error messages with
2158         _bfd_error_handler.
2159         * coff-ppc.c: Likewise.
2160         * coff-sh.c: Likewise.
2161         * elf32-bfin.c: Likewise.
2162         * elf32-dlx.c: Likewise.
2163         * elf32-mep.c: Likewise.
2164         * elf32-v850.c: Likewise.
2165         * mach-o.c: Likewise.
2166         * pef.c: Likewise.
2167
2168 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2169
2170         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2171         swap_reloca_out.
2172         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2173         (elf_x86_64_check_relocs): Align relocation section to 4 byte
2174         for 32bit.
2175         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2176         ELF_ST_TYPE.
2177         (elf_x86_64_finish_dynamic_symbol): Updated.
2178         (elf_x86_64_finish_dynamic_sections): Don't use
2179         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2180         bfd_elf64_swap_dyn_out.
2181
2182 2011-01-14  J. Park  <grassman@gmail.com>
2183
2184         PR ld/12339
2185         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2186         following bfd_link_hash_warning symbol link.
2187
2188 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
2189             Glauber de Oliveira Costa  <glommer@gmail.com>
2190
2191         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2192         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2193         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2194         relocations.
2195         * libbfd.h: Rebuilt.
2196         * bfd-in2.h: Rebuilt.
2197         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2198         (elf32_arm_reloc_map): Likewise.
2199         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2200         (elf32_arm_stub_long_branch_any_tls_pic,
2201         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2202         (DEF_STUBS): Add new stubs.
2203         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2204         (elf32_arm_local_tlsdesc_gotent): New.
2205         (GOT_TLS_GDESC): New mask.
2206         (GOT_TLS_GD_ANY): Define.
2207         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2208         (elf32_arm_compute_jump_table_size): New.
2209         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2210         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2211         sgotplt_jump_table_size fields.
2212         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2213         (elf32_arm_link_hash_table_create): Initialize new fields.
2214         (arm_type_of_stub): Check TLS desc relocs too.
2215         (elf32_arm_stub_name): TLS desc relocs can be shared.
2216         (elf32_arm_tls_transition): Determine relaxation.
2217         (arm_stub_required_alignment): Add tls stubs.
2218         (elf32_arm_size_stubs): Likewise.
2219         (elf32_arm_tls_relax): Perform TLS relaxing.
2220         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2221         (IS_ARM_TLS_GNU_RELOC): New.
2222         (IS_ARM_TLS_RELOC): Use it.
2223         (elf32_arm_relocate_section): Perform TLS relaxing.
2224         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2225         desc relocations.
2226         (allocate_dynrelocs): Allocate tls desc relcoations.
2227         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2228         symbols.
2229         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2230         got slots.
2231         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2232         symbol.
2233         (elf32_arm_finish_dynamic_symbol): Adjust.
2234         (arm_put_trampoline): New.
2235         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2236         trampolines.
2237         (elf_backend_always_size_sections): Define.
2238
2239 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
2240
2241         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2242
2243 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
2244
2245         PR ld/12366
2246         PR ld/12371
2247         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2248         handle symbols marked with regular reference, but not non-GOT
2249         reference when building shared library.
2250
2251         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2252         local and global STT_GNU_IFUNC symols when building shared
2253         library.
2254         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2255
2256 2011-01-05  DJ Delorie  <dj@redhat.com>
2257
2258         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2259         * libbfd.h: Regenerate.
2260         * bfd-in2.h: Regenerate.
2261         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2262
2263 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
2264
2265         * cpu-i386.c (bfd_i386_compatible): New.
2266         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2267         with bfd_i386_compatible.
2268         (bfd_x86_64_arch_intel_syntax): Likewise.
2269         (bfd_i386_arch_intel_syntax): Likewise.
2270         (i8086_arch): Likewise.
2271         (bfd_x64_32_arch): Likewise.
2272         (bfd_x86_64_arch): Likewise.
2273         (bfd_i386_arch): Likewise.
2274
2275 For older changes see ChangeLog-2010
2276 \f
2277 Local Variables:
2278 mode: change-log
2279 left-margin: 8
2280 fill-column: 74
2281 version-control: never
2282 End: