bfd/ChangeLog

   1 2010-04-14  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
   2
   3         * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
   4         exit due to merging the same weak symbol to test that the symbols are
   5         actually weak.
   6
   7 2010-04-13  Alan Modra  <amodra@gmail.com>
   8
   9         * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
  10         when optimizing high got_tlsgd/ld insns.
  11
  12 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
  13
  14         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
  15         define.
  16         (HAVE_PRSTATUS32_T): Likewise.
  17
  18 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         PR corefiles/11467
  21         * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
  22         for x86_64-*-linux*.
  23         * config.in: Regenerated.
  24         * configure: Likewise.
  25
  26         * elf.c: Include CORE_HEADER if it is defined.
  27
  28 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
  29             Jan Kratochvil  <jan.kratochvil@redhat.com>
  30
  31         * hosts/x86-64linux.h: New.
  32
  33 2010-04-09  Nick Clifton  <nickc@redhat.com>
  34
  35         * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
  36         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
  37         variables htab and hdr_info and mark info parameter as unused.
  38         * elf.c (prep_headers): Remove unused variable i_phdrp.
  39         (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
  40         * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
  41         as unused.
  42         * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
  43         * verilog.c (verilog_write_section): Remove unused variable
  44         address.
  45
  46 2010-04-07  Alan Modra  <amodra@gmail.com>
  47
  48         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
  49         * configure: Regenerate.
  50
  51 2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>
  52
  53         PR ld/11434
  54         * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
  55
  56 2010-04-06  Tristan Gingold  <gingold@adacore.com>
  57
  58         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
  59
  60 2010-04-05  Jakub Jelinek  <jakub@redhat.com>
  61
  62         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
  63         provided that it has the expected address size and zero segment
  64         length.
  65
  66         * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
  67         (struct line_info): Add op_index field, change end_sequence type to
  68         unsigned char.
  69         (new_line_sorts_after): For the same address compare op_index.
  70         (add_line_info): Add op_index argument, store it into the structure.
  71         (decode_line_info): Complain about unknown versions of .debug_line.
  72         Initialize maximum_ops_per_insn.  Add op_index state register and
  73         track it.
  74
  75 2010-04-01  Nathan Sidwell  <nathan@codesourcery.com>
  76
  77         * elf32-ppc.c (apuinfo_set): New static var.
  78         (ppc_elf_begin_write_processing): Set it here, always create an
  79         APUinfo section if there were any in the inputs.
  80         (ppc_elf_write_section): Check apuinfo_set.
  81         (ppc_elf_final_write_processing): Likewise.
  82
  83 2010-04-01  Tristan Gingold  <gingold@adacore.com>
  84
  85         * vms.h: Include time.h. Add prototypes for vms_get_module_name,
  86         vms_time_to_time_t and vms_rawtime_to_time_t.
  87         * vms.c (vms_alpha_vec): Add archives support.
  88         * vms-misc.c: Include safe-ctype.h
  89         (vms_get_module_name): New function.
  90         (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
  91         * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
  92         vms_get_module_name function.  Use this function.
  93         * targets.c: Declare vms_lib_txt_vec.  Add it to _bfd_target_vector.
  94         * libbfd-in.h: Add prototype for _bfd_append_relative_path.
  95         Add prototypes for vms-lib.c
  96         * libbfd.h: Regenerate.
  97         * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec.  Add
  98         vms-lib.lo to vms_alpha_vec.
  99         * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
 100         * configure: Regenerate.
 101         * bfd.c: Add selective_search field.
 102         * bfd-in2.h: Regenerate.
 103         * archive.c (append_relative_path): Rename to
 104         _bfd_append_relative_path and make it public.
 105         (_bfd_get_elt_at_filepos): Adjust for above renaming.
 106         * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
 107         (BFD32_BACKENDS_CFILES): Add vms-lib.c
 108         * Makefile.in: Regenerate.
 109
 110 2010-04-01  Jakub Jelinek  <jakub@redhat.com>
 111
 112         * dwarf2.c (read_attribute_value): Handle CU version 4
 113         for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
 114         and DW_FORM_flag_present.  For unknown form value return NULL.
 115         (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
 116         like DW_FORM_block.
 117         (parse_comp_unit): Allow CU version 4.
 118
 119 2010-04-01  Hans-Peter Nilsson  <hp@axis.com>
 120
 121         * elf32-cris.c (cris_elf_relocate_section): Correct first argument
 122         to _bfd_elf_get_dynamic_reloc_section.
 123         (elf_cris_discard_excess_dso_dynamics): Ditto.
 124
 125 2010-03-31  Kai Tietz  <kai.tietz@onevision.com>
 126
 127         * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
 128         * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
 129
 130 2010-03-31  Alan Modra  <amodra@gmail.com>
 131
 132         * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
 133         TPREL16_HI and TPREL16_HA insns.
 134
 135 2010-03-31  Hans-Peter Nilsson  <hp@axis.com>
 136
 137         PR ld/11458
 138         * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
 139         assert of empty pcrel_relocs_copied on the direct symbol.  Instead
 140         of moving the list from the indirect symbol to the direct symbol,
 141         merge into any existing list.
 142         (cris_elf_check_relocs): Store the original section in the
 143         pcrel_relocs_copied list, not the relocation section.
 144         (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
 145         the relocation section, for reducing its size.  Change the
 146         BFD_ASSERT into a check for the section being read-only, and only
 147         emit warnings and TEXTREL marker when there's an entry for a
 148         read-only section.
 149
 150 2010-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
 151
 152         * elf32-arm.c (using_thumb_only): Handle v6-M.
 153
 154 2010-03-26  Alan Modra  <amodra@gmail.com>
 155
 156         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
 157         * bfd-in.h (elf_discarded_section): Clarify comment.
 158         * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
 159         * bfd-in2.h: Regenerate.
 160
 161 2010-03-26  Matt Rice  <ratmice@gmail.com>
 162
 163         * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
 164         as unique in the armap.
 165
 166 2010-03-26  Alan Modra  <amodra@gmail.com>
 167
 168         PR ld/11375
 169         * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
 170         possible stub on branches.
 171
 172 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
 173
 174         * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
 175         (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
 176         (BFD32_BACKENDS): Add elf32-tic6x.lo.
 177         (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
 178         * Makefile.in: Regenerate.
 179         * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
 180         (bfd_archures_list): Update.
 181         * config.bfd (tic6x-*-elf): New.
 182         * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
 183         New.
 184         * configure: Regenerate.
 185         * cpu-tic6x.c, elf32-tic6x.c: New.
 186         * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
 187         BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
 188         BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
 189         BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
 190         BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
 191         BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
 192         BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
 193         BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
 194         BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
 195         BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
 196         BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
 197         BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
 198         BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
 199         * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
 200         (_bfd_target_vector): Update.
 201         * bfd-in2.h, libbfd.h: Regenerate.
 202
 203 2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * aout-target.h: Update copyright year.
 206         * aout-tic30.c: Likewise.
 207         * coff-alpha.c: Likewise.
 208         * coff-rs6000.c: Likewise.
 209         * coff64-rs6000.c: Likewise.
 210         * elf64-mips.c: Likewise.
 211         * ieee.c: Likewise.
 212         * libecoff.h: Likewise.
 213         * mach-o-target.c: Likewise.
 214         * mach-o.c: Likewise.
 215         * oasys.c: Likewise.
 216         * targets.c: Likewise.
 217
 218 2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * libbfd-in.h: Update copyright year.
 221
 222 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 223
 224         PR ld/11413
 225         * elflink.c (_bfd_elf_add_default_symbol): Check !executable
 226         instead of shared.
 227
 228 2010-03-19  Jie Zhang  <jie@codesourcery.com>
 229
 230         * elf32-arm.c (struct section_list): Remove.
 231         (section_list): Remove typedef.
 232         (record_section_with_arm_elf_section_data): Remove.
 233         (find_arm_elf_section_entry): Remove.
 234         (get_arm_elf_section_data): Use is_arm_elf.
 235         (unrecord_section_with_arm_elf_section_data): Remove.
 236         (elf32_arm_new_section_hook): Don't call
 237         record_section_with_arm_elf_section_data.
 238         (elf32_arm_write_section): Set mapcount to -1 when
 239         the map has been used. Don't call
 240         unrecord_section_with_arm_elf_section_data.
 241         (unrecord_section_via_map_over_sections): Remove.
 242         (elf32_arm_close_and_cleanup): Remove.
 243         (elf32_arm_bfd_free_cached_info): Remove.
 244         (bfd_elf32_close_and_cleanup): Don't define.
 245         (bfd_elf32_bfd_free_cached_info): Don't define.
 246
 247 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         PR binutils/11396
 250         * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
 251         * libcoff.h: Regenerated.
 252
 253         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
 254         if dont_strip_reloc is set.
 255         (_bfd_XX_bfd_copy_private_bfd_data_common): Set
 256         dont_strip_reloc on output if there is no .reloc and
 257         IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
 258
 259 2010-03-18  Wei Guozhi  <carrot@google.com>
 260
 261         PR gas/11323
 262         * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
 263         R_ARM_GOT_PREL.
 264         * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
 265         * bfd-in2.h: Regenerate.
 266         * libbfd.h: Regenerate.
 267
 268 2010-03-17  H.J. Lu  <hongjiu.lu@intel.com>
 269
 270         * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
 271         (BFD_RELOC_SPU_STUB): Likewise.
 272
 273 2010-03-17  Jie Zhang  <jie@codesourcery.com>
 274
 275         * elf.c (assign_file_positions_for_load_sections): Avoid
 276         overflow.
 277
 278 2010-03-17  Alan Modra  <amodra@gmail.com>
 279
 280         PR binutils/11382
 281         * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
 282         proper type.
 283
 284 2010-03-17  Alan Modra  <amodra@gmail.com>
 285
 286         * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
 287
 288 2010-03-16  Alan Modra  <amodra@gmail.com>
 289
 290         * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
 291         (ppc64_elf_edit_toc): Set it here.
 292         (ha_reloc_match): New function.
 293         (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
 294
 295 2010-03-15  Alan Modra  <amodra@gmail.com>
 296
 297         * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
 298         * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
 299
 300 2010-03-14  Alan Modra  <amodra@gmail.com>
 301
 302         PR ld/11378
 303         * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
 304         * elf64-ppc.c (call_check_done): Define.
 305         (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
 306         (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
 307         (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
 308         (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
 309         Simplify return logic.  Iterate over all .init and .fini fragments
 310         by recursion.  Set makes_toc_func_call here..
 311         (ppc64_elf_next_input_section): ..rather than here.
 312         (check_pasted_section, ppc64_elf_check_init_fini): New functions.
 313
 314 2010-03-13  Alan Modra  <amodra@gmail.com>
 315
 316         PR ld/11375
 317         * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
 318         function descriptor symbol if there is one, not just for plt stubs.
 319         (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
 320
 321 2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 322
 323         * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
 324         version twice.
 325         Skip it when constructing def.vd_next.
 326
 327         * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
 328         bfd_elf32_i386_sol2_vec.
 329         (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
 330         (elf32_bed): Redefine to elf32_i386_sol2_bed.
 331         (elf_backend_want_plt_sym): Redefine to 1.
 332
 333         * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
 334         bfd_elf64_x86_64_sol2_vec.
 335         (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
 336         (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
 337         (elf_backend_want_plt_sym): Redefine to 1.
 338
 339         * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
 340         bfd_elf32_i386_sol2_vec.
 341         Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
 342         targ64_selvecs.
 343         (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
 344         Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
 345         targ_selvecs.
 346
 347         * configure.in: Handle bfd_elf32_i386_sol2_vec,
 348         bfd_elf64_x86_64_sol2_vec.
 349         * configure: Regenerate.
 350
 351         * targets.c (bfd_elf32_i386_sol2_vec): Declare.
 352         (bfd_elf64_x86_64_sol2_vec): Declare.
 353         (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
 354         bfd_elf64_x86_64_sol2_vec.
 355
 356 2010-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
 357
 358         * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
 359         sections.
 360
 361 2010-03-04  Alan Modra  <amodra@gmail.com>
 362
 363         PR 11302
 364         * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
 365         (read_attribute_value, decode_line_info): Likewise.
 366         (add_line_info, read_rangelist): Return FALSE on alloc failures.
 367         (arange_add, sort_line_sequences): Likewise.
 368         (find_abstract_instance_name): Handle failures from called funcs.
 369         (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
 370         (find_line): Realloc to a temp, and handle alloc fail.
 371
 372 2010-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 373
 374         * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
 375         a mapping symbol to an empty section.
 376
 377 2010-03-02  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 378
 379         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
 380         return value from the call to _bfd_elf_merge_object_attributes.
 381
 382 2010-03-02  Christophe Lyon  <christophe.lyon@st.com>
 383         Alan Modra  <amodra@gmail.com>
 384
 385         * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
 386         destination mode of the a8 stub.
 387         (elf32_arm_link_hash_table): Add top_id field.
 388         (elf32_arm_link_hash_table_create): Initialize top_id.
 389         (arm_type_of_stub): Update prototype, st_type can now be updated
 390         by this function. Actual destination address in case of PLT is
 391         computed here, to help factorizing code.
 392         (elf32_arm_stub_name): Update prototype, use stub_type additional
 393         parameter to build stub name.
 394         (elf32_arm_get_stub_entry): Update prototype, use stub_type
 395         additional parameter to build stub entry.
 396         (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
 397         put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
 398         Call elf32_arm_final_link_relocate to process all in-stub
 399         relocations.
 400         (elf32_arm_setup_section_lists): Update top_id.
 401         (cortex_a8_erratum_scan): Record stub destination mode.
 402         (elf32_arm_size_stubs): Update call to arm_type_of_stub according
 403         to new prototype.
 404         (elf32_arm_final_link_relocate): Enable processing of in-stub
 405         REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
 406         needed, enabling code factorization.
 407         (elf32_arm_final_link): Process stub sections.
 408         (elf32_arm_output_map_sym): Add entry to code/data map.
 409
 410 2010-03-01  David S. Miller  <davem@davemloft.net>
 411
 412         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
 413         h->def_regular, set h->ref_regular.
 414         (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
 415         and dynamic relocations if h->ref_regular.
 416
 417         * elfxx-sparc.c (struct elf_reloc_map): Delete.
 418         (sparc_reloc_map): Delete.
 419         (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
 420         relocation type in switch statements.
 421
 422 2010-02-25  Alan Modra  <amodra@gmail.com>
 423
 424         PR ld/11304
 425         * elf.c (_bfd_elf_init_private_section_data): Rename need_group
 426         to final_link and invert.  For final link allow some flags to
 427         differ.  Don't specially allow flags to be all zero.
 428
 429 2010-02-24  Alan Modra  <amodra@gmail.com>
 430
 431         PR binutils/10858
 432         * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
 433         SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
 434         table.
 435
 436 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
 437
 438         PR binutils/11297
 439         * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
 440         (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
 441
 442 2010-02-22  Alan Modra  <amodra@gmail.com>
 443
 444         * reloc.c (bfd_check_overflow): When forming addrmask, shift
 445         fieldmask left by rightshift.
 446         (_bfd_relocate_contents): Likewise.  Use rightshift addrmask in all
 447         overflow checks.
 448
 449 2010-02-20  H.J. Lu  <hongjiu.lu@intel.com>
 450
 451         * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
 452         STT_GNU_IFUNC on large common symbol.
 453
 454 2010-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
 457         has_ifunc_symbols if the symbol comes from a shared library.
 458         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 459         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 460         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 461         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 462         * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
 463
 464 2010-02-19  Alan Modra  <amodra@gmail.com>
 465
 466         * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
 467         (_bfd_elf_copy_private_header_data): ..here.
 468         * elflink.c (_bfd_elf_size_group_sections): New function.
 469         (bfd_elf_size_dynamic_sections): Call it.
 470         * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
 471         (_bfd_elf_fixup_group_sections): Declare.
 472
 473 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 474
 475         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
 476         merging Tag_DIV_use, Tag_MPextension_use, and
 477         Tag_MPextension_use_legacy tags.
 478
 479 2010-02-18  Alan Modra  <amodra@gmail.com>
 480
 481         * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
 482         commit.  Don't write zeros for removed group members.
 483         (_bfd_elf_copy_private_header_data): Adjust size of group section
 484         when group members are removed by objcopy.
 485
 486 2010-02-15  Dave Korn  <dave.korn.cygwin@gmail.com>
 487
 488         PR binutils/11280
 489         * configure.host (*-*-solaris2.11):  Add host define to select
 490         valid default code page for windres/windmc on solaris.
 491
 492 2010-02-15  Nick Clifton  <nickc@redhat.com>
 493
 494         * po/vi.po: Updated Vietnamese translation.
 495
 496 2010-02-12  Daniel Gutson  <dgutson@codesourcery.com>
 497
 498         * elf32-arm.c (elf32_arm_output_arch_local_syms): add
 499         missing mapping symbol to data only sections.
 500
 501 2010-02-11  David S. Miller  <davem@davemloft.net>
 502
 503         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
 504         and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
 505         symbols.
 506         (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
 507         these relocs on global symbols.
 508         (gdopoff): New.
 509         (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
 510         local symbol references which are not STT_GNU_IFUNC.  Handle
 511         relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
 512         and deal with negative vs. non-negative values properly.
 513
 514 2010-02-09  Tristan Gingold  <gingold@adacore.com>
 515
 516         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
 517         non-external relocation.
 518
 519 2010-02-09  Alan Modra  <amodra@gmail.com>
 520
 521         * elf64-ppc.c (merge_got_entries): Move earlier in file.
 522         (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
 523         (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
 524         (ppc64_elf_layout_multitoc): Don't resize if we have already
 525         merged got entries.
 526
 527 2010-02-09  Michael Holzheu  <holzheu@de.ibm.com>
 528
 529         * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
 530         elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
 531         elfcore_write_s390_prefix): New.
 532         * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
 533         elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
 534         elfcore_write_s390_prefix): New.
 535         (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
 536         NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
 537         (elfcore_write_register_note): Handle .reg-s390-timer,
 538         .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
 539         .reg-s390-prefix section.
 540
 541 2010-02-09  Alan Modra  <amodra@gmail.com>
 542
 543         * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
 544         unsigned char.  Update variables and code using them throughout file.
 545         (struct ppc_link_hash_entry): Likewise for tls_mask.
 546
 547         * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
 548
 549         * elf64-ppc.c (has_small_toc_reloc): Don't define.
 550         (makes_toc_func_call, call_check_in_progress): Shuffle flags.
 551         (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc.  Update
 552         code setting the flag.
 553         (ppc64_elf_next_toc_section): Group big-toc sections in
 554         0x80008000 chunks.
 555
 556 2010-02-08  David S. Miller  <davem@davemloft.net>
 557
 558         * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
 559         srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
 560
 561         * elfxx-sparc.c (create_got_section): Delete.
 562         (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
 563         section creator does that work for us.  Use ->elf.foo instead of
 564         ->foo where applicable.
 565         (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
 566         where applicable.
 567         (allocate_dynrelocs): Likewise.
 568         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 569         (_bfd_sparc_elf_relocate_section): Likewise.
 570         (sparc_vxworks_build_plt_entry): Likewise.
 571         (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 572         (sparc_finish_dyn): Likewise.
 573         (sparc_vxworks_finish_exec_plt): Likewise.
 574         (sparc_vxworks_finish_shared_plt): Likewise.
 575         (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
 576
 577         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
 578         macros for visibilty and locality checks.
 579         (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
 580         (allocate_dynrelocs): Likewise.
 581         (_bfd_sparc_elf_relocate_section): Likewise.
 582         (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
 583
 584         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
 585         but never used local var 'dynobj'.
 586
 587         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
 588         nocopyreloc.
 589
 590         * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
 591         (BFD_RELOC_SPARC_IRELATIVE): Likewise.
 592         * bfd-in2.h: Regenerate.
 593         * libbfd.h: Regenerate.
 594
 595         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
 596         and loc_hash_memory.
 597         (_bfd_sparc_elf_link_hash_table_free): Declare.
 598         * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
 599         (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
 600         bfd_elf32_bfd_link_hash_table_free): Define.
 601         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
 602         has_ifunc_symbols if STT_GNU_IFUNC.
 603         (bfd_elf64_bfd_link_hash_table_free): Define.
 604         (elf_backend_post_process_headers): Define always.
 605         * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
 606         (sparc_reloc_map): Add entries for new IFUNC relocs.
 607         (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
 608         (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
 609         (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
 610         elf_sparc_get_local_sym_hash): New.
 611         (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
 612         from here...
 613         (_bfd_sparc_elf_link_hash_table_create): ... to here.  Allocate
 614         local hash table.
 615         (_bfd_sparc_elf_link_hash_table_free): New.
 616         (create_ifunc_sections): New.
 617         (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
 618         and call create_ifunc_sections().  For local STT_GNU_IFUNC symbols
 619         cons up a fake local hash table entry for it.  Unconditionally add
 620         a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular.  Count
 621         dyn relocs for ifunc.
 622         (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
 623         (allocate_dynrelocs):  Unconditionally emit a PLT entry when
 624         STT_GNU_IFUNC and h->def_regular.  Count GOT dyn relocs for ifunc.
 625         (allocate_local_dynrelocs): New function.
 626         (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
 627         table.  Emit dynamic relocs to irelplt when not shared.  Treat iplt
 628         like splt.
 629         (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
 630         (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
 631         plt in iplt/irelplt.
 632
 633 2010-02-08  Richard Sandiford  <r.sandiford@uk.ibm.com>
 634
 635         * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
 636         max_contents_size, only consider sections whose contents must
 637         be swapped in.
 638
 639 2010-02-09  Alan Modra  <amodra@gmail.com>
 640
 641         * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
 642         (ppc64_elf_size_dynamic_sections): ..and here..
 643         (merge_got_entries): ..rather than here.
 644
 645 2010-02-09  Alan Modra  <amodra@gmail.com>
 646
 647         * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
 648         (has_small_toc_reloc): Define.
 649         (ppc64_elf_check_relocs): Set the above flags.
 650         (ppc64_elf_edit_opd): Delete obfd param.
 651         (ppc64_elf_tls_optimize): Likewise.
 652         (ppc64_elf_edit_toc): Likewise.
 653         (ppc64_elf_tls_setup): Likewise.  Add no_multi_toc param.
 654         * elf64-ppc.h: Update prototypes.
 655
 656 2010-02-08  Alan Modra  <amodra@gmail.com>
 657
 658         * section.c (struct bfd_section): Delete has_tls_reloc,
 659         has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
 660         Add sec_flg0 thru sec_flg5.
 661         (BFD_FAKE_SECTION): Update for changed flags.
 662         * ecoff.c (bfd_debug_section): Likewise.
 663         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
 664         * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
 665         (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
 666         * elf32-xtensa.c (reloc_done): Define.
 667         * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
 668         * bfd-in2.h: Regenerate.
 669
 670 2010-02-08  Tristan Gingold  <gingold@adacore.com>
 671
 672         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
 673         for non-scattered relocations.
 674
 675 2010-02-08  Nathan Sidwell  <nathan@codesourcery.com>
 676
 677         * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
 678         apuinfo sections, only scan input sections once and reuse the
 679         buffer.
 680
 681 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 682
 683         * archures.c (bfd_mach_ppc_titan): Define.
 684         * bfd-in2.h: Regenerate.
 685         * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
 686
 687 2010-02-08  Alan Modra  <amodra@gmail.com>
 688
 689         * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
 690
 691 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 692
 693         * elf.c (assign_file_positions_for_load_sections) Update lma of
 694         section if necessary.  Fixes Bugzilla 11219.
 695
 696 2010-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         * elf32-i386.c: Remove trailing white spaces.
 699         * elf64-x86-64.c: Likewise.
 700
 701 2010-02-03  Nick Clifton  <nickc@redhat.com>
 702
 703         * elf-bfd.h (emum elf_object_id): Rename to elf_target_id.  Add
 704         entries for other architectures.
 705         (struct elf_link_hash_table): Add hash_table_id field.
 706         (elf_hash_table_id): New accessor macro.
 707         * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
 708         parameter.
 709         * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
 710         returning cast pointer.
 711         (elf32_mn10300_link_hash_table_create): Identify new table as
 712         containing MN10300 extensions.
 713         (mn10300_elf_relax_section): Check pointer returned by
 714         elf32_mn10300_hash_table.
 715         * elf32-arm.c: Likewise, except using ARM extensions.
 716         * elf32-avr.c: Likewise, except using AVR extensions.
 717         * elf32-bfin.c: Likewise, except using BFIN extensions.
 718         * elf32-cris.c: Likewise, except using CRIS extensions.
 719         * elf32-frv.c: Likewise, except using FRV extensions.
 720         * elf32-hppa.c: Likewise, except using HPPA32 extensions.
 721         * elf32-i386.c: Likewise, except using I386 extensions.
 722         * elf32-lm32.c: Likewise, except using LM32 extensions.
 723         * elf32-m32r.c: Likewise, except using M32RM extensions.
 724         * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
 725         * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
 726         * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
 727         * elf32-m68k.c: Likewise, except using M68K extensions.
 728         * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
 729         * elf32-ppc.c: Likewise, except using PPC32 extensions.
 730         * elf32-s390.c: Likewise, except using S390 extensions.
 731         * elf32-sh.c: Likewise, except using SH extensions.
 732         * elf32-spu.c: Likewise, except using SPU extensions.
 733         * elf32-xtensa.c: Likewise, except using XTENSA extensions.
 734         * elf64-alpha.c: Likewise, except using ALPHA extensions.
 735         * elf64-hppa.c: Likewise, except using HPPA64 extensions.
 736         * elf64-ppc.c: Likewise, except using PPC64 extensions.
 737         * elf64-s390.c: Likewise, except using S390 extensions.
 738         * elf64-x86-64.c: Likewise, except using X86_64 extensions.
 739         * elfxx-ia64.c: Likewise, except using IA64 extensions.
 740         * elfxx-mips.c: Likewise, except using MIPS extensions.
 741         * elfxx-sparc.c: Likewise, except using SPARC extensions.
 742         * elfxx-sparc.h: Likewise, except using SPARC extensions.
 743         * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
 744         redundant structure.
 745         (elf32_cr16_hash_table): Delete unused macro.
 746         (elf32_cr16_link_hash_traverse): Delete unused macro.
 747         * elf32-score.c: Likewise.
 748         * elf32-score7.c: Likewise.
 749         * elf32-vax.c: Likewise.
 750         * elf64-sh64.c: Likewise.
 751
 752 2010-02-03  Alan Modra  <amodra@gmail.com>
 753
 754         * elf64-ppc.c (struct plt_entry): Move earlier in file.
 755         (struct got_entry): Likewise.  Add is_indirect and got.ent fields.
 756         (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
 757         Update all uses.
 758         (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
 759         Remove no_multi_toc.
 760         (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
 761         when allocating a new struct got_entry.
 762         (allocate_got): New function, extracted from..
 763         (allocate_dynrelocs): ..here.  Abort on got entry in non-ppc64 bfd.
 764         (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
 765         .reliplt by got_reli_size.  Set owner on ppc64_tlsld_got entries.
 766         (ppc64_elf_setup_section_lists): Remove output_bfd param and
 767         no_multi_toc, add add_stub_section and layout_sections_again.  Stash
 768         new params in htab.  Extract some code to..
 769         (ppc64_elf_start_multitoc_partition): ..here.  New function.
 770         (ppc64_elf_next_toc_section): Check for linker script errors.  Handle
 771         second pass toc scan.
 772         (merge_got_entries, merge_global_got, reallocate_got): New functions.
 773         (ppc64_elf_reinit_toc): Rename to..
 774         (ppc64_elf_finish_multitoc_partition): ..this.
 775         (ppc64_elf_layout_multitoc): New function.
 776         (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
 777         layout_sections_again params.
 778         (ppc64_elf_relocate_section): Handle indirect got entries.
 779         * elf64-ppc.h: Update prototypes.  Declare new functions.
 780
 781 2010-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 782
 783         * elf-bfd.h (elfcore_write_xstatereg): New.
 784
 785         * elf.c (elfcore_grok_xstatereg): New.
 786         (elfcore_write_xstatereg): Likewise.
 787         (elfcore_grok_note): Handle NT_X86_XSTATE.
 788         (elfcore_write_register_note): Handle .reg-xstate section.
 789
 790 2010-02-01  Tristan Gingold  <gingold@adacore.com>
 791
 792         * som.c (som_write_ar_hdr): Define this macro.
 793
 794 2010-01-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 795
 796         * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
 797         R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
 798         linkage table pointer to use the global table pointer if not doing
 799         a shared link.
 800
 801 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 802
 803         * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
 804         if it has already been set.
 805
 806 2010-01-27  Tristan Gingold  <gingold@adacore.com>
 807
 808         * vms.h: Remove trailing spaces.
 809         (struct hdr_struct): Remove unused hdr_c_cpr field.
 810         (enum file_format_enum): Add comments.
 811         * vms.c (vms_bfd_print_private_bfd_data): New function that
 812         replaces the macro.
 813         Remove trailing spaces.
 814         * vms-misc.c: Improve comments.
 815         (_bfd_vms_get_object_record): Also handle files without pads.
 816         * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
 817         * vms-gsd.c (struct flagdescstruct): Make name field const.
 818         (gsyflagdesc): Fix typo.
 819
 820 2010-01-27  Alan Modra  <amodra@gmail.com>
 821
 822         PR ld/11217
 823         * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
 824         (ppc64_elf_setup_section_lists): Init them.
 825         (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
 826         and .toc on the same input file.
 827         (ppc64_elf_relocate_section): Correct GOT entry offset.
 828
 829 2010-01-26  Tristan Gingold  <gingold@adacore.com>
 830
 831         * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
 832         (bfd_target): Add _bfd_write_ar_hdr_fn field.
 833         * archive.c (is_bsd44_extended_name): New macro.
 834         (_bfd_generic_read_ar_hdr_mag): Use it.  Add extra_size.
 835         (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
 836         name.
 837         (_bfd_archive_bsd44_construct_extended_name_table): New function.
 838         (_bfd_generic_write_ar_hdr): Ditto.
 839         (_bfd_bsd44_write_ar_hdr): Ditto.
 840         (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
 841         (bsd_write_armap): Adjust firstreal computation.
 842         * libbfd-in.h (struct areltdata): Add extra_size field.
 843         (_bfd_generic_write_ar_hdr): Add prototype.
 844         (_bfd_bsd44_write_ar_hdr): Ditto.
 845         (_bfd_write_ar_hdr): Define.
 846         (_bfd_noarchive_write_ar_hdr): Ditto.
 847         (_bfd_archive_bsd_write_ar_hdr): Ditto.
 848         (_bfd_archive_coff_write_ar_hdr): Ditto.
 849         (_bfd_archive_bsd44_slurp_armap): Ditto.
 850         (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
 851         (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
 852         (_bfd_archive_bsd44_truncate_arname): Ditto.
 853         (_bfd_archive_bsd44_write_armap): Ditto.
 854         (_bfd_archive_bsd44_read_ar_hdr): Ditto.
 855         (_bfd_archive_bsd44_write_ar_hdr): Ditto.
 856         (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
 857         (_bfd_archive_bsd44_get_elt_at_index): Ditto.
 858         (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
 859         (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
 860         * libbfd.h: Regenerate.
 861         * oasys.c (oasys_write_ar_hdr): Define.
 862         * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
 863         * ieee.c (ieee_write_ar_hdr): Define.
 864         * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
 865         * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
 866         (bfd_pmac_xcoff_backend_data): Ditto.
 867         * coff64-rs6000.c (rs6000coff64_vec): Ditto.
 868         (bfd_xcoff_aix5_backend_data): Ditto.
 869         * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
 870         * aout-target.h (MY_write_ar_hdr): Define it if not defined.
 871         * aout-tic30.c (MY_write_ar_hdr): Ditto.
 872         * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
 873         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
 874         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
 875         (bfd_mach_o_construct_extended_name_table)
 876         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
 877         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
 878         (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
 879         * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
 880         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
 881         (bfd_mach_o_construct_extended_name_table)
 882         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
 883         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
 884         (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
 885         * bfd-in2.h: Regenerate.
 886
 887 2010-01-26  Alan Modra  <amodra@gmail.com>
 888             H.J. Lu  <hongjiu.lu@intel.com>
 889
 890         PR ld/11218
 891         * elflink.c (elf_link_output_extsym): Do not ignore undefined
 892         symbols with ref_regular set when gc_sections is active.
 893
 894 2010-01-25  Alan Modra  <amodra@gmail.com>
 895
 896         PR ld/11217
 897         * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
 898         with relocations against undefined weak symbols.
 899         (ppc64_elf_relocate_section): Don't optimize calls to undefined
 900         weak functions if the symbol is dynamic.
 901         (ppc64_elf_relocate_section): Edit tprel tls sequences.
 902         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 903         (_bfd_elf_ppc_at_tprel_transform): New function.
 904         * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
 905         * bfd-in2.h: Regenerate.
 906
 907 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 908
 909         * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
 910         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
 911         * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
 912         bitsize to 1.
 913         (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
 914
 915 2010-01-21  Nick Clifton  <nickc@redhat.com>
 916
 917         * elflink.c (elf_link_add_object_symbols): Look up name of
 918         undefined symbol both before and after versioning has been
 919         applied.  Do not bother with symbols that are weakly undefined.
 920
 921 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 922
 923         * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
 924         (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
 925
 926 2010-01-19  Cary Coutant  <ccoutant@google.com>
 927
 928         * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
 929
 930 2010-01-19  Daisuke Hatayama  <d.hatayama@jp.fujitsu.com>
 931             Alan Modra <amodra@gmail.com>
 932
 933         * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
 934         (elf_object_p): Read e_phnum extension.
 935         (elf_write_shdrs_and_ehdr): Write e_phnum extension.
 936         * elfcore.h (elf_core_file_p): Read e_phnum extension.  Sanity check
 937         that we can read last program header.
 938
 939 2010-01-19  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 940
 941         * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
 942         R_ARM_THM_CALL entry.
 943         (elf32_arm_final_link_relocate): Correct calculation of
 944         reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
 945         or R_ARM_THM_JUMP24 relocation.
 946
 947 2010-01-18  Alan Modra  <amodra@gmail.com>
 948
 949         PR 11168
 950         * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
 951         block past vars in COFF_IMAGE_WITH_PE block.  Report error on more
 952         than 32k sections.
 953
 954 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 955
 956         Fix compilation warning on gcc-3.4.
 957         * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
 958         parameter index to sec_index according to the function definition.
 959
 960 2010-01-13  Chao-ying Fu  <fu@mips.com>
 961
 962         * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
 963         It is true for all CPUs.
 964         (jal_reloc_p): New function.
 965         (mips_elf_calculate_relocation): Rename require_jalxp to
 966         cross_mode_jump_p.
 967         Update comment for CROSS_MODE_JUMP_P.
 968         Set up cross_mode_jump_p based on the mode change.
 969         (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
 970         Update comment for CROSS_MODE_JUMP_P.
 971         Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
 972         Use !cross_mode_jump_p to guard conversion.
 973         Convert "jr t9" to "b", if possible.
 974         (_bfd_mips_elf_relocate_section): Rename require_jalx to
 975         cross_mode_jump_p.
 976         Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
 977         Pass cross_mode_jump_p to call mips_elf_perform_relocation.
 978
 979 2010-01-13  Nick Clifton  <nickc@redhat.com>
 980
 981         * cpu-m32c.c (m32c_scan): New function.  Ensures that a scan for
 982         "m32c" returns the m32c arch_info_struct and not the m16c
 983         arch_info_struct.
 984         (arch_info_struct): Use the new scan function.
 985         (bfd_m32c_arch): Likewise.
 986
 987 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 988
 989         * config.bfd: Remove duplicated target vector for i386-*-darwin.
 990         Appends new arch instead of overriding.
 991         Use mach_o_x86_64_vec for x86_64-*-darwin.
 992         * configure.in: Add mach_o_x86_64_vec.
 993         * configure: Regenerate.
 994         * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
 995         * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
 996         (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
 997         * Makefile.in: Regenerate.
 998         * mach-o-x86-64.c: New file.
 999
1000 2010-01-13  Tristan Gingold  <gingold@adacore.com>
1001
1002         * reloc.c: Add MACH_O_X86_64 relocations.
1003         * bfd-in2.h: Regenerate.
1004         * libbfd.h: Regenerate.
1005
1006 2010-01-13  Tristan Gingold  <gingold@adacore.com>
1007
1008         * archive.c (normalize): Use lbasename.
1009         (bfd_bsd_truncate_arname): Ditto.
1010         (bfd_gnu_truncate_arname): Ditto.
1011
1012 2010-01-12  Tristan Gingold  <gingold@adacore.com>
1013
1014         * makefile.vms (CFLAGS): Turns warnings into informational messages.
1015
1016 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1017
1018         * mach-o.h: Add x86-64 relocation types.
1019
1020 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1021
1022         * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1023         (bfd_mach_o_set_arch_mach): New prototype.
1024         * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1025         (bfd_mach_o_set_arch_mach): New function.
1026         (bfd_mach_o_gen_mkobject): New function.
1027         Set TARGET_ARCHITECTURE for the generic back-ends.
1028         * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1029         Check that TARGET_ARCHITECTURE is defined.
1030         Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1031         * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1032
1033 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1034
1035         * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1036
1037 2010-01-11  Nick Clifton  <nickc@redhat.com>
1038
1039         * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1040         handling of R_V850_HI16_S relocation.
1041
1042 2010-01-11  Alan Modra  <amodra@gmail.com>
1043
1044         PR 11103
1045         * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1046
1047 2010-01-11  Alan Modra  <amodra@gmail.com>
1048
1049         PR 6832
1050         * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1051         (find_abstract_instance_name): Use it.
1052         (parse_comp_unit): Set it.
1053
1054 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1055
1056         * Makefile.in: Regenerate.
1057         * configure: Regenerate.
1058
1059 2010-01-08  Tristan Gingold  <gingold@adacore.com>
1060
1061         * archive.c: Remove bfd_special_undocumented_glue.
1062
1063 2010-01-08  Alan Modra  <amodra@gmail.com>
1064
1065         PR ld/11133
1066         * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1067         * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1068         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1069
1070 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1071
1072         PR ld/11138
1073         * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1074         a symbol referenced by DSO is is defined in a non-shared object
1075         and forced local.
1076
1077 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1078
1079         PR ld/11133
1080         * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1081         undefined __start_XXX/__stop_XXX in all input files and set
1082         SEC_KEEP.
1083
1084 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1085
1086         PR ld/11143
1087         * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1088
1089 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1090
1091         * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1092         before including procfs.h.
1093         (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1094         * configure.in: Added autoconf probe for the pr_fpreg member.
1095         * configure: Regenerated.
1096         * config.in: Regenerated.
1097         * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1098
1099 2010-01-04  Joel Brobecker  <brobecker@adacore.com>
1100
1101         Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1102         * dwarf2.c (concat_filename): Rename dirname with dir_name
1103         to void shadowing the dirname function.
1104         Rename subdirname with subdir_name to stay consistent with
1105         the new dir_name variable name.
1106
1107 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
1108
1109         * archures.c: Add bfd_mach_ppc_e500mc64.
1110         * bfd-in2.h: Regenerate.
1111         * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1112         bfd_mach_ppc_e500mc64.
1113
1114 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1115
1116         Fix -Wshadow warnings (seen on ppc-aix)
1117         * xcofflink.c: Replace finfo by flinfo throughout.
1118
1119 For older changes see ChangeLog-2009
1120 \f
1121 Local Variables:
1122 mode: change-log
1123 left-margin: 8
1124 fill-column: 74
1125 version-control: never
1126 End: