bfd/ChangeLog

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