bfd/ChangeLog

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