bfd/ChangeLog

   1 2008-06-30  Richard Sandiford  <rdsandiford@googlemail.com>
   2
   3         * elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
   4         bed->s->int_rels_per_ext_rel.
   5
   6 2008-06-30  Richard Sandiford  <rdsandiford@googlemail.com>
   7
   8         * syms.c (BSF_SYNTHETIC): New flag.
   9         * elf.c (_bfd_elf_get_synthetic_symtab): Set it.
  10         * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
  11         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
  12         * bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
  13         for synthetic symbols.
  14         * bfd-in2.h: Regenerate.
  15
  16 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
  17
  18         * elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
  19         Expand comments.
  20         (arm_map_one_stub): Use | 1 when setting the low bit.
  21
  22 2008-06-29  Andreas Schwab  <schwab@suse.de>
  23
  24         * elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
  25         addend on _GLOBAL_OFFSET_TABLE_.
  26
  27 2008-06-24  Daniel Jacobowitz  <dan@codesourcery.com>
  28
  29         * elf32-arm.c (STUB_ENTRY_NAME): Define.
  30         (arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
  31         (arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
  32         R_ARM_ABS32.
  33         (struct elf32_arm_stub_hash_entry): Add output_name.
  34         (arm_build_one_stub): Move offsets into the offset argument
  35         of _bfd_final_link_relocate.  Correct offset for
  36         arm_thumb_arm_v4t_stub_long_branch.
  37         (elf32_arm_size_stubs): Set stub_entry->output_name.
  38         (elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
  39         Update all callers.
  40         (elf32_arm_output_stub_sym): New.
  41         (arm_map_one_stub): Correct formatting.  Use elf32_arm_output_stub_sym.
  42
  43 2008-06-20  Alan Modra  <amodra@bigpond.net.au>
  44
  45         * elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
  46         non-branch insns.
  47
  48 2008-06-20  Alan Modra  <amodra@bigpond.net.au>
  49
  50         * elf32-spu.c (build_stub): Allow wraparound on stub branches.
  51         (allocate_spuear_stubs, build_spuear_stubs): Return value from
  52         count_stub/build_stub.
  53         (spu_elf_build_stubs): Correct location of stub reloc error message.
  54
  55 2008-06-18  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  56
  57         * elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.
  58
  59 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  60
  61         * configure: Regenerate.
  62
  63 2008-06-17  Alan Modra  <amodra@bigpond.net.au>
  64
  65         * elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
  66         (spu_elf_check_vma): Add extra_stack_space param, copy to htab.
  67         (spu_elf_auto_overlay): Use it.
  68         (RECURSE_UNMARK): Define as 0.
  69         (unmark_overlay_section): Heed RECURSE_UNMARK.
  70         * elf32-spu.h (spu_elf_check_vma): Update prototype.
  71
  72 2008-06-12  DJ Delorie  <dj@redhat.com>
  73
  74         * elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.
  75
  76 2008-06-09  Paul Brook  <paul@codesourcery.com>
  77
  78         bfd/
  79         * elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared
  80         libraries.
  81
  82 2008-06-09  Christophe Lyon  <christophe.lyon@st.com>
  83
  84         * elf32-arm.c (arm_stub_is_thumb): Define.
  85         (elf32_arm_final_link_relocate): Handle near mode switching stubs.
  86
  87 2008-06-07  Alan Modra  <amodra@bigpond.net.au>
  88
  89         * elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp
  90         to stack calculation.
  91
  92 2008-06-06  Paul Brook  <paul@codesourcery.com>
  93
  94         bfd/
  95         * elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input.
  96
  97 2008-06-06  Alan Modra  <amodra@bigpond.net.au>
  98
  99         * elf32-spu.c (spu_elf_auto_overlay): Relax requirement that
 100         file names be unique.  Specify archive:path in overlay script.
 101
 102 2008-06-05  Alan Modra  <amodra@bigpond.net.au>
 103
 104         PR ld/6590
 105         * elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets.
 106
 107 2008-06-04  Alan Modra  <amodra@bigpond.net.au>
 108
 109         * elf.c (ignore_section_sym): Don't test section sym value here.
 110         (elf_map_symbols): Instead check zero value here as was done prior
 111         to 2006-05-26 change.
 112
 113 2008-06-04  Nick Clifton  <nickc@redhat.com>
 114
 115         PR ld/6019
 116         * elf32-avr.c (elf32_avr_relax_section): Handle the case where
 117         there are no local symbols.
 118
 119 2008-06-04  Alan Modra  <amodra@bigpond.net.au>
 120
 121         * elf32-spu.c (get_sym_h): Don't attempt to read global syms.
 122         (process_stubs): Likewise.
 123         (discover_functions): Don't used cached symbols.
 124         (maybe_insert_function): Correct condition under which function
 125         array is realloc'd.
 126         (mark_functions_via_relocs): Delete unused variable.
 127
 128 2008-05-30  Frediano Ziglio  <frediano.ziglio@vodafone.com>
 129             Nick Clifton  <nickc@redhat.com>
 130
 131         PR ld/6511
 132         * elf64-hppa.c (allocate_global_data_opd): Default to using the
 133         dynamic symbol table for local function names in shared libraries.
 134
 135 2008-05-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
 136
 137         * elf.c (assign_file_positions_for_load_sections): Adjust pre-section
 138         gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses.
 139
 140 2008-05-28  Alan Modra  <amodra@bigpond.net.au>
 141
 142         * elf32-spu.c (spu_elf_object_p): New function.
 143         (elf_backend_object_p): Define.
 144         (build_stub): Correct second word of 8 byte overlay stubs.
 145         (spu_elf_relocate_section): Formatting.
 146
 147 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
 148
 149         * elf.c (elfcore_write_register_note): New function.
 150         * elf-bfd.h (elfcore_write_register_note): New prototype.
 151
 152 2008-05-22  Christophe Lyon  <christophe.lyon@st.com>
 153
 154         * elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols.
 155         (elf32_arm_stub_add_mapping_symbol): Remove.
 156         (elf32_arm_add_stub): Don't generate mapping symbols. Change
 157         prototype.
 158         (elf32_arm_size_stubs): Use new elf32_arm_add_stub
 159         prototype. Don't generate thumb to arm glue for calls.
 160         (arm_map_one_stub): Define.
 161         (elf32_arm_output_arch_local_syms): Generate mapping symbols for
 162         long calls stubs.
 163
 164 2008-05-21  Maxim Kuvyrkov  <maxim@codesourcery.com>
 165
 166         Add multi-GOT support for m68k.
 167         * elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
 168         glist): New fields.
 169         (struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
 170         struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
 171         struct elf_m68k_multi_got): New data structures.
 172         (struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
 173         allow_multigot_p, multi_got_): New fields.
 174         (elf_m68k_multi_got): New macro.
 175         (elf_m68k_link_hash_newfunc): Initialize new fields of
 176         struct elf_m68k_link_hash_entry.
 177         (elf_m68k_link_hash_table_create): Initialize new fields of
 178         struct elf_m68k_link_hash_table.
 179         (elf_m68k_link_hash_table_free): New static function implementing hook.
 180         (elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
 181         static functions for struct elf_m68k_got.
 182         (elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
 183         elf_m68k_got_entry_eq): New static functions for
 184         struct elf_m68k_got_entry.
 185         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
 186         ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
 187         (enum elf_m68k_get_entry_howto): New enum.
 188         (elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
 189         elf_m68k_remove_got_entry_type): New static functions for
 190         struct elf_m68k_got_entry.
 191         (elf_m68k_add_entry_to_got): New static function.
 192         (elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
 193         elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
 194         functions for struct elf_m68k_bfd2got_entry.
 195         (struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
 196         elf_m68k_can_merge_gots): New traversal.
 197         (struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
 198         elf_m68k_merge_gots): Ditto.
 199         (struct elf_m68k_finalize_got_offsets_arg,
 200         elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
 201         (struct elf_m68k_partition_multi_got_arg,
 202         elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
 203         elf_m68k_partition_multi_got): Ditto.
 204         (elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
 205         functions.
 206         (elf_m68k_copy_indirect_symbol): New static function implementing
 207         a hook.
 208         (elf_m68k_check_relocs): Update to add entries to multi-GOT.
 209         (elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
 210         (elf_m68k_always_size_sections): Assign BFDs to GOTs.
 211         (elf_m68k_relocate_section): Update to properly handle GOT relocations.
 212         (elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
 213         of a global symbol.
 214         (bfd_elf_m68k_set_target_options): New function.
 215         (bfd_elf32_bfd_link_hash_table_free): Define hook.
 216         (bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
 217         to skip generic calculation of GOT offsets.
 218         (elf_backend_copy_indirect_symbol): Define hook.
 219         * bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
 220         * bfd-in2.h: Regenerate.
 221
 222 2008-05-21  André Johansen  <andrejoh@gmail.com>
 223
 224         PR 868
 225         * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
 226         for filenames in function tables and variable tables.
 227
 228 2008-05-19  Alan Modra  <amodra@bigpond.net.au>
 229
 230         PR 2995, PR 6473
 231         * elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to
 232         vma when all p_paddr fields are zero and there is more than
 233         one PT_LOAD header.
 234
 235 2008-05-15  Christophe Lyon  <christophe.lyon@st.com>
 236
 237         Add long call support for ARM.
 238         * elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
 239         (THM2_MAX_BWD_BRANCH_OFFSET): Define.
 240         (ARM_MAX_FWD_BRANCH_OFFSET): Define.
 241         (ARM_MAX_BWD_BRANCH_OFFSET): Define.
 242         (THM_MAX_FWD_BRANCH_OFFSET): Define.
 243         (THM_MAX_BWD_BRANCH_OFFSET): Define.
 244         (arm_long_branch_stub): Define.
 245         (arm_pic_long_branch_stub): Define.
 246         (arm_thumb_v4t_long_branch_stub): Define.
 247         (arm_thumb_thumb_long_branch_stub): Define.
 248         (arm_thumb_arm_v4t_long_branch_stub): Define.
 249         (STUB_SUFFIX): Define.
 250         (elf32_arm_stub_type): Define.
 251         (elf32_arm_stub_hash_entry): Define.
 252         (elf32_arm_link_hash_entry): Add stub_cache field.
 253         (arm_stub_hash_lookup): Define.
 254         (elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
 255         add_stub_section, layout_sections_again, stub_group, bfd_count,
 256         top_index, input_list fields.
 257         (elf32_arm_link_hash_newfunc): Init new field.
 258         (stub_hash_newfunc): New function.
 259         (elf32_arm_link_hash_table_create): Init stub_hash_table.
 260         (elf32_arm_hash_table_free): New function.
 261         (arm_type_of_stub): New function.
 262         (elf32_arm_stub_name): New function.
 263         (elf32_arm_get_stub_entry): New function.
 264         (elf32_arm_stub_add_mapping_symbol): New function.
 265         (elf32_arm_add_stub): New function.
 266         (arm_build_one_stub): New function.
 267         (arm_size_one_stub): New function.
 268         (elf32_arm_setup_section_lists): New function.
 269         (elf32_arm_next_input_section): New function.
 270         (group_sections): New function.
 271         (elf32_arm_size_stubs): New function.
 272         (elf32_arm_build_stubs): New function.
 273         (bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
 274         (bfd_elf32_arm_process_before_allocation): No longer handle
 275         R_ARM_CALL and R_ARM_THM_CALL.
 276         (using_thumb_only): New function.
 277         (elf32_arm_final_link_relocate): Redirect calls to stub if range
 278         exceeds encoding capabilities.
 279         (bfd_elf32_bfd_link_hash_table_free): Define.
 280         * bfd-in.h (R_ARM_max): Fix value to 130.
 281         (elf32_arm_setup_section_lists): Protype.
 282         (elf32_arm_next_input_section): Protype.
 283         (elf32_arm_size_stubs): Protype.
 284         (elf32_arm_build_stubs): Protype.
 285         * bfd-in2.h: Regenerate.
 286
 287 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
 288
 289         * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls.
 290         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
 291
 292 2008-05-14  Alan Modra  <amodra@bigpond.net.au>
 293
 294         * Makefile.am: Run "make dep-am".
 295         * Makefile.in: Regenerate.
 296
 297 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
 298             Alan Modra  <amodra@bigpond.net.au>
 299
 300         * elf32-ppc.c (section_covers_vma): New function.
 301         (ppc_elf_get_synthetic_symtab): New function.
 302         (bfd_elf32_get_synthetic_symtab): Define.
 303         * elf64-ppc.c (section_covers_vma): New function.
 304         (ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch
 305         table entries, and __glink_PLTresolve on resolver stub.
 306         (ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve.
 307
 308 2008-05-12  Alan Modra  <amodra@bigpond.net.au>
 309
 310         PR 6443
 311         * elf32-ppc.c (MUST_BE_DYN_RELOC): Delete.
 312         (must_be_dyn_reloc): New function.
 313         (ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs
 314         in pies.
 315         (ppc_elf_tls_optimize): Optimise pies.
 316         (ppc_elf_relocate_section): Use a section symbol rather than no
 317         symbol if possible for LD->IE TLS sequence, but don't error if
 318         we must use no symbol.
 319         * elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c.
 320         (must_be_dyn_reloc): Likewise.
 321         (ppc64_elf_check_relocs): Likewise.
 322         (ppc64_elf_tls_optimize): Likewise.
 323         (ppc64_elf_relocate_section): Likewise.
 324
 325 2008-05-12  Alan Modra  <amodra@bigpond.net.au>
 326
 327         * elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym.
 328
 329 2008-05-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
 330
 331         * elfcore.h (elf_core_file_p): Warn about core truncation.
 332
 333 2008-05-07  Bob Wilson  <bob.wilson@acm.org>
 334
 335         * elf32-xtensa.c (xtensa_property_section_name): New.
 336         (xtensa_make_property_section): New.
 337         (xtensa_get_property_section): Make static.  Do not create a new
 338         section if it does not exist.
 339
 340 2008-05-08  Alan Modra  <amodra@bigpond.net.au>
 341
 342         * elf32-spu.c (spu_elf_special_sections): Add "._ea".
 343         (spu_elf_relocate_section): Handle relocations against symbols
 344         defined in ._ea specially.
 345
 346 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
 347
 348         * elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use
 349         ARRAY_SIZE.
 350         (elf32_arm_symbian_plt_sym_val): New.
 351         (elf_backend_plt_sym_val): Define.
 352
 353 2008-05-03  Alan Modra  <amodra@bigpond.net.au>
 354
 355         PR 2995, PR 6473
 356         * elf.c (rewrite_elf_program_header): Rather than clearing
 357         p_paddr_valid at end, don't set it in the first place.  Delete
 358         comment no longer relevant.  When not p_paddr_valid, don't set
 359         paddr from vaddr, and don't set p_vaddr_offset.
 360
 361 2008-05-01  Cary Coutant  <ccoutant@google.com>
 362
 363         * elf.c (bfd_elf_get_str_section): Fix memory leak caused by
 364         corrupt string table.
 365
 366 2008-05-01  Joel Brobecker  <brobecker@adacore.com>
 367
 368         * cache.c (cache_bread_1): Renames cache_bread.
 369         (cache_bread): New function.
 370
 371 2008-05-01  Alan Modra  <amodra@bigpond.net.au>
 372
 373         PR 2995, PR 6473
 374         * elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr.
 375         (assign_file_positions_for_load_sections): Combine nested "if".
 376         (copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset
 377         when all header p_paddr fields are zero.
 378
 379 2008-04-30  Edmar Wienskoski  <edmar@freescale.com>
 380
 381         * cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry.
 382
 383 2008-04-29  Daniel Jacobowitz  <dan@codesourcery.com>
 384
 385         * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound)
 386         (_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations
 387         even if they are not loaded.
 388         * elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section
 389         first.
 390
 391 2008-04-25  Jay Foad  <jay.foad@gmail.com>
 392
 393         * reloc16.c (bfd_coff_reloc16_get_value): Add support for
 394         undefined weak symbols.
 395
 396 2008-04-25  Nick Clifton  <nickc@redhat.com>
 397
 398         * po/vi.po: Updated Vietnamese translation.
 399
 400 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 401
 402         * aclocal.m4: Regenerate.
 403         * configure: Regenerate.
 404
 405 2008-04-21  Cary Coutant  <ccoutant@google.com>
 406
 407         * archive.c (_bfd_write_archive_contents): Fix incorrect use of
 408         ARFMAG.
 409
 410 2008-04-21  Nathan Sidwell  <nathan@codesourcery.com>
 411
 412         * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
 413         set the value of undefined symbols in shared objects.
 414         (_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
 415         undefined symbols unless pointer equality is needed.
 416
 417 2008-04-18  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
 418
 419         * aix5ppc-core.c: Define macros for the default architecture and
 420         machine for matching core files.
 421         (xcoff64_core_p): Set the architecture and machine to the default
 422         values defined in the macros mentioned above.
 423         * rs6000-core.c: Define macros to determine whether or not the
 424         core file header uses the core_dumpxx header format.
 425         (rs6000coff_core_p): Don't match core files that use the
 426         core_dumpxx header format.
 427
 428 2008-04-16  Pedro Alves  <pedro@codesourcery.com>
 429
 430         * config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add.
 431
 432 2008-04-16  David S. Miller  <davem@davemloft.net>
 433
 434         * reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22,
 435         BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
 436         BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New.
 437         * libbfd.h: Regnerate.
 438         * bfd-in2.h: Regenerate.
 439         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for
 440         GOTDATA relocations.
 441         (sparc_reloc_map): Likewise.
 442         (_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like
 443         R_SPARC_GOT*.
 444         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 445         (_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22,
 446         R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and
 447         R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc.
 448         Simply ignore R_SPARC_GOTDATA_OP relocations.
 449
 450 2008-04-14  Aurelien Jarno  <aurelien@aurel32.net>
 451
 452         * configure.in: Link with the PIC version of libiberty on
 453         Linux/MIPS hosts.
 454         * configure: Regenerate.
 455
 456 2008-04-14  Edmar Wienskoski  <edmar@freescale.com>
 457
 458         * archures.c: Add bfd_mach_ppc_e500mc.
 459         * bfd-in2.h: Regenerate.
 460
 461 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 462
 463         * elf32-spu.c (spu_elf_build_stubs): Correct error message.
 464         (mark_functions_via_relocs): Remove premature init of symtab_hdr.
 465         (collect_overlays): Commment typo fix.
 466
 467 2008-04-08  Kees Cook  <kees@canonical.com>
 468
 469         * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
 470         in EXEC_P bfds.
 471
 472 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
 473
 474         * elf32-spu.c: Include libiberty.h.
 475         (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
 476         non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
 477         spu_elf_relink, auto_overlay fields.
 478         (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
 479         (needs_ovl_stub): Flip test so that call to non-function warning
 480         is emitted during relocate_section rather than earlier.
 481         (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
 482         auto_overlay if no section exceeds local store.
 483         (struct call_info): Add count, max_depth, is_pasted fields.
 484         (struct function_info): Add rodata, last_caller, call_count,
 485         depth, new visit flags.
 486         (insert_callee): Increment call count.
 487         (copy_callee): New function.
 488         (mark_functions_via_relocs): Investigate all reloc types to count
 489         possible function pointer stubs for --auto-overlay.  Track
 490         last_caller and increment function call_count.
 491         (pasted_function): Insert a "call" into call info for pasted section.
 492         (remove_cycles): Track max depth of calls.  Don't emit call graph
 493         pruning warning for --auto-overlay.
 494         (build_call_tree): Don't transfer_calls for --auto-overlay.
 495         Adjust remove_cycles call.
 496         (sort_calls, sort_lib, sort_bfds): New functions.
 497         (struct _mos_param, struct _uos_param, struct _cl_param): New.
 498         (mark_overlay_section, unmark_overlay_section): New functions.
 499         (collect_lib_sectios, auto_ovl_lib_functions): New functions.
 500         (collect_overlays, find_pasted_call): New functions.
 501         (sum_stack): Deal with is_pasted "calls".  Exit before printing
 502         when --auto-overlay.
 503         (spu_elf_auto_overlay): New function.
 504         (spu_elf_final_link): Call spu_elf_auto_overlay.
 505         * elf32-spu.h (spu_elf_check_vma): Update prototype.
 506
 507 2008-04-07  Alan Modra  <amodra@bigpond.net.au>
 508
 509         * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
 510         is defined in overlay section before creating a stub.
 511         (build_spuear_stubs): Likewise.
 512         (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
 513
 514 2008-04-02  Alan Modra  <amodra@bigpond.net.au>
 515
 516         * elf32-spu.c (insert_callee): Reorder call list so most recent
 517         call is always first.
 518         (interesting_section): Move.
 519         (mark_functions_via_relocs): Fold interesting_section and
 520         reloc_count tests in callers to here.  Simplify output section
 521         owner test.
 522         (discover_functions): Set "gaps" when no symbols and some
 523         "interesting_section".  Run pasted_function loop for no symbol
 524         bfds.
 525         (for_each_node, transfer_calls): New functions.
 526         (mark_non_root): Adjust to suit for_each_node.
 527         (call_graph_traverse): Likewise.  Fix memory leak.  Rename to..
 528         (remove_cycles): ..this.
 529         (build_call_tree): Use for_each_node and transfer_calls.
 530         (struct _sum_stack_param): New.
 531         (sum_stack): Adjust to suit for_each_node.  Return error on
 532         malloc failure.  Move code to print root node cumulative stack from..
 533         (spu_elf_stack_analysis): ..here.  Use for_each_node.
 534
 535 2008-03-31  Cary Coutant  <ccoutant@google.com>
 536
 537         PR 6006
 538         * archive.c (_bfd_slurp_extended_name_table): Change
 539         ARFMAG[0] to ARFMAG[1].
 540         (_bfd_construct_extended_name_table): Likewise.
 541
 542 2008-03-31  Daniel Jacobowitz  <dan@codesourcery.com>
 543
 544         * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
 545         (_bfd_mips_elf_check_relocs): Update comments.  Always call
 546         mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
 547
 548 2008-03-27  Cary Coutant  <ccoutant@google.com>
 549
 550         Add support for thin archives.
 551         * archive.c (_bfd_find_nested_archive): New function.
 552         (get_extended_arelt_filename): Add origin parameter.
 553         (_bfd_generic_read_ar_hdr_mag): Deal with extended name
 554         combined with a file offset.
 555         (append_relative_path): New function.
 556         (_bfd_get_elt_at_filepos): Deal with external members and
 557         nested archives.
 558         (bfd_generic_openr_next_archived_file): Thin archives.
 559         (bfd_generic_archive_p): Recognize new magic string.
 560         (adjust_relative_path): New function.
 561         (_bfd_construct_extended_name_table): Construct extended
 562         names for thin archive members.
 563         (_bfd_write_archive_contents): Emit new magic string, skip
 564         copying files for thin archives.
 565         * bfd-in.h (bfd_is_thin_archive): New macro.
 566         * bfd.c (struct bfd): New fields for thin archives.
 567         * libbfd-in.h (struct areltdata): New field for thin archives.
 568         * opncls.c (bfd_close): Delete BFDs for nested archives.
 569
 570 2008-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
 571
 572         * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
 573         _bfd_final_link_relocate that also handles R_pcrel24 relocs.
 574         (bfinfdpic_relocate_section, bfin_relocate_section): Use it.
 575
 576 2008-03-25  Nathan Sidwell  <nathan@codesourcery.com>
 577
 578         * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
 579         in vxworks tls_vars sections.
 580         (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
 581         * elf32-i386.c (allocate_dynrelocs,
 582         elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
 583         * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
 584         ppc_elf_relocate_section): Likewise.
 585         * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
 586         sh_elf_relocate_section): Likewise.
 587         * elfxx-sparc.c (allocate_dynrelocs,
 588         _bfd_sparc_elf_size_dynamic_sections,
 589         _bfd_sparc_elf_relocate_section): Likewise.
 590
 591 2008-03-21  Adam Nemet  <anemet@caviumnetworks.com>
 592
 593         * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
 594         print the values from the dynamic section.
 595
 596 2008-03-20  Richard Sandiford  <rsandifo@nildram.co.uk>
 597
 598         * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
 599         (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
 600
 601 2008-03-20  Alan Modra  <amodra@bigpond.net.au>
 602
 603         * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
 604         (spu_elf_find_overlays, spu_elf_size_stubs): Likewise
 605         (process_stubs, discover_functions, build_call_tree): Likewise.
 606         (spu_elf_stack_analysis): Likewise.
 607         (spu_elf_check_vma): Likewise.  Move.
 608         (struct call_info): Make "is_tail" a bitfield.
 609         (insert_callee): Clear fun->start and set fun->is_func if we find
 610         a non-tail call.
 611         * elf32-spu.h (spu_elf_create_sections): Update prototype.
 612         (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
 613
 614 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 615
 616         * aclocal.m4: Regenerate.
 617         * configure: Likewise.
 618         * Makefile.in: Likewise.
 619
 620 2008-03-16  H.J. Lu  <hongjiu.lu@intel.com>
 621
 622         PR ld/5789
 623         PR ld/5943
 624         * elf32-i386.c  (elf_i386_relocate_section): Issue an error
 625         for R_386_GOTOFF relocaton against undefined hidden/internal
 626         symbols when building a shared object.
 627
 628         * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
 629         error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
 630         relocaton against undefined hidden/internal symbols when
 631         building a shared object.
 632         (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
 633         is referenced locally, but isn't defined in a regular file.
 634
 635 2008-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 636
 637         * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
 638         HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
 639         BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
 640         HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
 641         * bfd.c: Here.
 642
 643         * bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
 644         mtime_set, no_export, output_has_begun and has_armap to bit
 645         field.
 646
 647         * bfd-in2.h: Regenerated.
 648
 649 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 650
 651         * cache.c (close_one): Remove mtime hack.
 652
 653 2008-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         PR ld/5913
 656         * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
 657         (elfNN_ia64_dtprel_base): Likewise.
 658         (elfNN_ia64_relocate_section): Go to missing_tls_sec if
 659         tls_sec is NULL before calling elfNN_ia64_tprel_base or
 660         elfNN_ia64_dtprel_base.  Report unsupported TLS relocations.
 661
 662 2008-03-14  Alan Modra  <amodra@bigpond.net.au>
 663
 664         * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
 665         common code to..
 666         (maybe_needs_stub): ..here, a new function that also omits stubs
 667         for .eh_frame, and..
 668         (needs_ovl_stub): ..here.  Create stubs for labels in code section
 669         referenced by switch jump table.
 670         (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
 671         (enum _insn_type): Delete.
 672         (enum _stub_type): New.
 673         (count_stub, build_stub): Adjust.
 674         (allocate_spuear_stubs, build_spuear_stubs): Adjust.
 675
 676 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 677
 678         * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
 679         (_bfd_elf_assign_file_position_for_section): Simplify align.
 680         (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
 681         for sh_addralign.
 682         (elf_fake_sections, swap_out_syms): Likewise.
 683         * elflink.c (bfd_elf_final_link): Likewise.
 684
 685 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 686
 687         * Makefile.am: Run "make dep-am".
 688         * Makefile.in: Regenerate.
 689         * po/SRC-POTFILES.in: Regenerate.
 690
 691 2008-03-12  Bernd Schmidt  <bernd.schmidt@analog.com>
 692
 693         From Jie Zhang <jie.zhang@analog.com>
 694         * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
 695         gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
 696         gotoff, call and sym not bitfields.
 697         (bfinfdpic_gc_sweep_hook): New function; update the relocation
 698         information for the relocations of the section being removed.
 699         (bfinfdpic_check_relocs): Accumulate the number of relocations
 700         which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
 701         fdgoffhilo, gotoff, call and sym fields.
 702         (elf_backend_gc_sweep_hook): Redefine for FD-PIC.
 703
 704 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
 705
 706         PR 5900
 707         * elf-bfd.h: Include elf/internal.h after elf/external.h.
 708         * elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
 709         (elf_swap_symbol_out): Adjust SHN_XINDEX test.
 710         (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
 711         seen in external structs.
 712         (valid_section_index_p): Delete.
 713         (elf_object_p): Don't increment section numbers over reserved range.
 714         Simplify test for valid sh_link, sh_info and e_shstrndx fields.
 715         (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
 716         seen in external structs.  Don't increment section numbers over
 717         reserved range.
 718         * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
 719         (bfd_section_from_shdr): Likewise.
 720         (group_signature): Range check before accessing elf_elfsections.
 721         (_bfd_elf_setup_sections): Likewise.
 722         (bfd_section_from_shdr): Likewise.
 723         (bfd_section_from_shdr): Don't increment section number over
 724         reserved sections.
 725         (assign_file_positions_for_non_load_sections): Likewise.
 726         (assign_file_positions_except_relocs): Likewise.
 727         (_bfd_elf_write_object_contents): Likewise.
 728         (assign_section_numbers): Likewise.  Adjust for changed SHN_*.
 729         (prep_headers): Delete unused variable.
 730         * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
 731         for changed SHN_* values.
 732         (check_dynsym, elf_link_input_bfd): Likewise.
 733         (bfd_elf_final_link): Likewise.  Don't skip over reserved section
 734         range.
 735         (elf_fixup_link_order): Check that sh_link field is valid.
 736         * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
 737         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
 738         accesssing elf_elfsections.
 739         * elf32-avr.c (elf32_avr_size_stubs): Likewise.
 740         * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
 741         * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
 742         * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
 743         SHN_* defines.  Test for SHN_BAD return from
 744         _bfd_elf_section_from_bfd_section
 745
 746 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
 747
 748         * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
 749         * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
 750         SHN_BAD on error.
 751         (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
 752         _bfd_elf_section_from_bfd_section, not -1.
 753         (swap_out_syms): Likewise.
 754         * elflink.c (elf_link_add_object_symbols): Likewise.
 755         (bfd_elf_get_bfd_needed_list): Likewise.
 756         (bfd_elf_match_symbols_in_sections): Likewise.
 757         (elf_link_add_object_symbols): Don't bother testing for symbols
 758         using normal sections before calling bfd_section_from_elf_index.
 759         (elf_link_input_bfd, bfd_elf_final_link): Likewise.
 760         (bfd_elf_reloc_symbol_deleted_p): Likewise.
 761         * elfcode.h (elf_slurp_symbol_table): Likewise.
 762         * elf32-spu.c (get_sym_h): Likewise.
 763         * elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
 764         * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
 765         * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
 766
 767 2008-03-11  Alan Modra  <amodra@bigpond.net.au>
 768
 769         * elf32-spu.c (spu_elf_relocate_section): Test identical conditions
 770         to those in process_stubs for overlay symbols.
 771
 772 2008-03-09  Paul Brook  <paul@codesourcery.com>
 773
 774         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
 775         Tag_VFP_arch values.
 776
 777 2008-03-08  Paul Brook  <paul@codesourcery.com>
 778
 779         * elf32-arm.c (insert_thumb_branch): Rewrite.
 780         (elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
 781
 782 2008-03-07  Paul Brook  <paul@codesourcery.com>
 783
 784         * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
 785         MOVT relocations.
 786         (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
 787         extension.
 788         (elf32_arm_relocate_section): Handle MOVW and MOVT
 789         relocations.  Improve safety check for other weird relocations.
 790         (elf32_arm_check_relocs): Only set h->needs_plt for branch/call
 791         relocations.
 792
 793 2008-03-03  Bob Wilson  <bob.wilson@acm.org>
 794
 795         * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
 796         only compute its value once.
 797
 798 2008-03-03  Alan Modra  <amodra@bigpond.net.au>
 799
 800         * elf32-spu.c (struct got_entry): Add "addend" field.
 801         (count_stub, build_stub): Use a new stub if relocation addend
 802         differs from existing stubs for this symbol.
 803         (process_stubs): Deal with addends.
 804         (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
 805
 806 2008-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 807
 808         PR ld/5789
 809         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
 810         for hidden and local symbols.
 811
 812 2008-03-03  Alan Modra  <amodra@bigpond.net.au>
 813
 814         * elf32-ppc.c (allocate_dynrelocs): Discard relocs on
 815         undefined symbols with internal or hidden visibility.
 816         (ppc_elf_relocate_section): Likewise.  Use SYMBOL_CALLS_LOCAL
 817         rather than SYMBOL_REFERENCES_LOCAL on branches.  Don't
 818         return immediately on dynamic reloc error.
 819
 820 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 821
 822         * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
 823         if emitrelocations.
 824         (get_relocs): New function, split out from..
 825         (ppc_build_one_stub): ..here.  Add relocs on plt_branch stubs if
 826         emitrelocations.  Remove indx temp.
 827         (ppc_size_one_stub): Count new stub relocs.
 828         (ppc64_elf_size_stubs): Count new glink reloc.
 829         (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
 830         (ppc64_elf_finish_dynamic_sections): Output glink relocs.
 831         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
 832         glink code.
 833
 834 2008-02-28  Alan Modra  <amodra@bigpond.net.au>
 835
 836         * elf32-spu.c (mark_functions_via_relocs): Don't assume that
 837         the "->start" pointer reaches to function origin, so that we
 838         can handle functions split over more than two sections.
 839         (build_call_tree): Likewise.
 840         (pasted_function): Don't attempt to set fun->start back to the
 841         function origin, just go back one section.
 842
 843 2008-02-27  Catherine Moore  <clm@codesourcery.com>
 844
 845         * elf.c ( _bfd_elf_print_private_bfd_data): Call
 846         elf_backend_get_target_dtag if defined.
 847         * elf32-mips.c (elf_backend_get_target_dtag): Define.
 848         * elf64-mips.c: Likewise.
 849         * elfn32-mips.c: Likewise.
 850         * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
 851         * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
 852         * elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
 853         * elfxx-target.h (elf_backend_get_target_dtag): Add default.
 854         (elf_backend_data): Add elf_backend_get_target_dtag.
 855
 856 2008-02-26  Alan Modra  <amodra@bigpond.net.au>
 857
 858         * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
 859         for R_PPC_REL32 syms.  Don't set non_got_ref on branch reloc syms,
 860         and assume branch relocs are not dynamic when non-shared.
 861         (readonly_dynrelocs): New function, split out from..
 862         (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
 863         (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
 864         clear non_got_ref..
 865         (allocate_dynrelocs): ..and don't set u.def for undefined weak.
 866         Do allow dynamic relocs on undefined symbols.
 867         (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
 868         (ppc_elf_relocate_section): Mirror dynamic reloc changes in
 869         check_relocs.
 870         (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
 871         plt symbols needing pointer_equality_needed.
 872
 873 2008-02-23  Alan Modra  <amodra@bigpond.net.au>
 874
 875         * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
 876
 877 2008-02-23  Alan Modra  <amodra@bigpond.net.au>
 878
 879         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
 880         pointer_equality_needed.
 881         (ppc_elf_check_relocs): Split out non-branch relocs from others
 882         that might emit dynamic relocs.  Set pointer_equality_needed
 883         for their symbols.  Don't set non_got_ref on branch reloc symbols.
 884         (ppc_elf_hash_symbol): New function.
 885         (elf_backend_hash_symbol): Define.
 886         (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
 887         Error if pointer_equality_needed on weak plt symbol.
 888
 889 2008-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 890
 891         PR ld/5788
 892         * elflink.c (elf_create_symbuf): Correct buffer size and
 893         position.
 894
 895 2008-02-22  Nick Clifton  <nickc@redhat.com>
 896
 897         PR 868
 898         * dwarf2.c: Revert previous patch.  All of the allocate memory is
 899         on an obstack which will be freed at some other time.
 900
 901 2008-02-20  Nick Clifton  <nickc@redhat.com>
 902
 903         PR 868
 904         * libbfd.c (bfd_realloc_or_free): New function.  Performs like
 905         bfd_realloc, but if the (re)allocation fails, the pointer is
 906         freed.
 907         * libbfd-in.h: Prototype.
 908         * libbfd.h: Regenerate.
 909         * bfdio.c (bfd_bwrite): Use the new function.
 910         (bfd_seek): Likewise.
 911         * bfdwin.c:(bfd_get_file_window): Likewise.
 912         * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
 913         * elf32-ppc.c (ppc_elf_relax_section): Likewise.
 914         * elf32-xtensa.c (vsprintf_msg): Likewise.
 915         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
 916         * stabs.c (_bfd_link_seciton_stabs): Likewise.
 917         * vms-misc.c (_bfd_vms_get_record): Likewise.
 918         * vms-tir.c (check_section): Likewise.
 919         * vms.c (vms_new_section_hook): Likewise.
 920         * elf32-arm.c (elf32_arm_section_map_add): Check that the
 921         allocation of sec_data->map succeeded before using it.
 922         * elflink.c (elf_link_output_sym): Do not overwrite finfo->
 923         symshndxbuf until it is known that the reallocation succeeded.
 924
 925 2008-02-20  Diogo de Carvalho Kraemer  <diogo@kraemer.eng.br>
 926             Nick Clifton  <nickc@redhat.com>
 927
 928         PR 868
 929         * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
 930         out of memory.
 931         (decode_line_info): Free the line_info_table before returning a
 932         failure result.
 933         (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
 934         Free the line table.  Free the function table.  Free the variable
 935         table.
 936
 937 2008-02-17  Mark Kettenis  <kettenis@gnu.org>
 938
 939         * elf.c (swap_out_syms): Avoid preprocessing directive within
 940         macro arg.
 941
 942 2008-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 943
 944         * elf.c (assign_file_positions_for_load_sections): Set the type of
 945         PT_NOTE sections to SHT_NOTE.
 946
 947 2008-02-17  Ulrich Weigand  <uweigand@de.ibm.com>
 948
 949         * simple.c (bfd_simple_get_relocated_section_contents): Set
 950         link_info.output_bfd.
 951
 952 2008-02-16  Nathan Sidwell  <nathan@codesourcery.com>
 953
 954         * dwarf2.c (find_line): Don't trust debug information after an
 955         unparseable compilation unit.
 956
 957 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 958
 959         PR 5765
 960         * section.c (SEC_LINK_DUPLICATES): Correct.  Renumber following flags.
 961         * bfd-in2.h: Regenerate.
 962
 963 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 964
 965         * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
 966         * elf.c (bfd_elf_allocate_object): Don't check for already allocated
 967         tdata.
 968         * elf32-hppa.c (elf32_hppa_mkobject): New function.
 969         (bfd_elf32_mkobject): Define.
 970         * elf32-ppc.c (is_ppc_elf_target): Delete.  Replace all uses with..
 971         (is_ppc_elf): ..this new macro.
 972         * elf64-ppc.c (is_ppc64_elf_target): Delete.  Replace all uses with..
 973         (is_ppc64_elf): ..this new macro.
 974
 975 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 976
 977         * elflink.c: Replace all accesses to hash->creator field with
 978         output_bfd->xvec.
 979         * cofflink.c: Likewise.
 980         * coff-h8300.c: Likewise.
 981         * ecoff.c: Likewise.
 982         * elf32-m68hc1x.c: Likewise.
 983         * elf32-ppc.c: Likewise.
 984         * elf64-alpha.c: Likewise.
 985         * elf64-ppc.c: Likewise.
 986         * elf64-sparc.c: Likewise.
 987         * elfxx-mips.c: Likewise.
 988         * i386linux.c: Likewise.
 989         * m68klinux.c: Likewise.
 990         * sparclinux.c: Likewise.
 991         * sunos.c: Likewise.
 992         * xcofflink.c: Likewise.
 993         * linker.c: Likewise.
 994         (_bfd_link_hash_table_init): Don't store creator.
 995
 996 2008-02-14  Peter Jones  <pjones@redhat.com>
 997
 998         * efi-rtdrv-ia32.c: New file.
 999         * efi-bsdrv-ia32.c: New file.
1000         * efi-rtdrv-ia64.c: New file.
1001         * efi-bsdrv-ia64.c: New file.
1002         * efi-rtdrv-x86_64.c: New file.
1003         * efi-bsdrv-x86_64.c: New file.
1004         * peicode.h (pe_bfd_object_p): Add support for boot service and
1005         runtime service drivers.
1006         * libpei.h: Add macros for EFI formats, and rename the efi application
1007         format macros to disambiguate.
1008         * targets.c: Add bfd_target _vec externs.
1009         (_bfd_tar): Add EFI _vec entries.
1010         * config.bfd: Add EFI vectors into the selection routines.
1011         * configure.in: add EFI _vec entries.
1012         * configure: Regenerate.
1013         * Makefile.am: Add EFI files.
1014         * Makefile.in: Regenerate.
1015
1016 2008-02-14  Nathan Sidwell  <nathan@codesourcery.com>
1017
1018         * dwarf1.c (struct dwarf1_debug): Add syms member.
1019         (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
1020         (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
1021         section contents, check for out of memory.
1022
1023         * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
1024         (parse_die): Change data pointers to bfd_byte.
1025         (parse_line_table, parse_functions_in_unit): Likewise.
1026
1027 2008-02-14  Alan Modra  <amodra@bigpond.net.au>
1028
1029         * elflink.c (compute_bucket_count): Warning fixes.
1030
1031 2008-02-12  DJ Delorie  <dj@redhat.com>
1032
1033         * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
1034         relocation pointing to local symbol in merged section.
1035
1036         * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
1037         (iq2000_elf_relocate_section): Call it.
1038
1039 2008-02-12  Nick Clifton  <nickc@redhat.com>
1040
1041         PR ld/5692
1042         * elf-bfd.h (enum elf_object_id): New enum, used to identify
1043         target specific extensions to the elf_obj_tdata structure.
1044         (struct elf_obj_tdata): New field 'object_id'.
1045         (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
1046         macros for accessing fields in the elf_obj_tdata structure.
1047         (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
1048         (bfd_elf_allocate_object): New function.
1049         * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
1050         and implement by calling bfd_elf_allocate_object.
1051         (bfd_elf_allocate_object): New function: Allocates an
1052         elf_obj_tdata structure, possibly with a target specific
1053         extension.
1054         * elfxx-target.h (bfd_elfNN_mkobject): Use
1055         bfd_elf_make_generic_object as the default value.
1056         * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
1057         for consistency with other, similar structures.
1058         (is_arm_elf): New macro.  Checks a BFD to make sure that is an ARM
1059         ELF bfd.
1060         (elf32_arm_mkobject): Call bfd_elf_allocate_object.
1061         (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
1062         the bfd being processed.
1063         (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1064         (bfd_elf32_arm_set_target_relocs): Likewise.
1065         (bfd_elf32_arm_final_link_relocate): Likewise.
1066         (bfd_elf32_arm_copy_private_bfd_data): Likewise.
1067         (bfd_elf32_arm_merge_eabi_attributes): Likewise.
1068         (bfd_elf32_arm_merge_private_bfd_data): Likewise.
1069         (bfd_elf32_arm_check_relocs): Likewise.
1070         (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
1071         (bfd_elf32_arm_size_dynamic_sections): Likewise.
1072         (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
1073         (bfd_elf32_arm_init_maps): Likewise.
1074         (bfd_elf32_arm_final_link_relocate): Likewise.
1075         (bfd_elf32_arm_relocate_section): Likewise.
1076         (bfd_elf32_arm_gc_sweep_hook): Likewise.
1077         (bfd_elf32_arm_check_relocs): Likewise.
1078         (bfd_elf32_arm_size_dynamic_sections): Likewise.
1079         * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
1080         (is_i386_elf): New macro.  Checks a BFD to make sure that is an x86
1081         ELF bfd.
1082         (elf_i386_check_relocs): Use is_i386_elf macro to check    the bfd
1083         being processed.
1084         (elf_i386_size_dynamic_sections): Likewise.
1085         (elf_i386_relocate_section): Likewise.
1086         (elf_i386_check_relocs): Use elf_symtab_hdr.
1087         (elf_i386_gc_sweep_hook): Likewise.
1088         (elf_i386_size_dynamic_sections): Likewise.
1089         (elf_i386_relocate_section): Likewise.
1090         * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
1091         (elf_create_pointer_linker_section): Use is_ppc_elf_target to
1092         verify that the bfd before accessing target specific fields.
1093         (ppc_elf_check_relocs): Likewise.
1094         (elf_finish_pointer_linker_section): Likewise.
1095         (elf_create_pointer_linker_section): Use elf_symtab_hdr.
1096         (ppc_elf_check_relocs): Likewise.
1097         (ppc_elf_gc_sweep_hook): Likewise.
1098         (ppc_elf_tls_optimize): Likewise.
1099         (ppc_elf_size_dynamic_sections): Likewise.
1100         (ppc_elf_relax_section): Likewise.
1101         (ppc_elf_relocate_section): Likewise.
1102         * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
1103         reminding programmers to keep this structure in sync with the one
1104         defined in elf64-s390.c.
1105         (elf_s390_mkobject): Call bfd_elf_allocate_object.
1106         (is_s390_elf): New macro.  Checks a BFD to make sure that is an s390
1107         ELF bfd.
1108         (elf_s390_check_relocs): Use is_s390_elf macro to check    the bfd
1109         being processed.
1110         (elf_s390_size_dynamic_sections): Likewise.
1111         (elf_s390_relocate_section): Likewise.
1112         (elf_s390_check_relocs): Use elf_symtab_hdr.
1113         (elf_s390_gc_sweep_hook): Likewise.
1114         (elf_s390_size_dynamic_sections): Likewise.
1115         (elf_s390_relocate_section): Likewise.
1116         * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
1117         (is_sh_elf): New macro.  Checks a BFD to make sure that is an SH
1118         ELF bfd.
1119         (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
1120         bfd being processed.
1121         (sh_elf_relocate_section): Likewise.
1122         (sh_elf_check_relocs): Likewise.
1123         (sh_elf_copy_private_data): Likewise.
1124         (sh_elf_relax_section): Use elf_symtab_hdr.
1125         (sh_elf_size_dynamic_sections): Likewise.
1126         (sh_elf_relocate_section): Likewise.
1127         (sh_elf_get_relocated_section_contents): Likewise.
1128         (sh_elf_gc_sweep_hook): Likewise.
1129         (sh_elf_check_relocs): Likewise.
1130         * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
1131         (is_alpha_elf): New macro.  Checks a BFD to make sure that is an
1132         Alpha ELF bfd.
1133         (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
1134         the bfd being processed.
1135         (elf64_alpha_create_dynamic_section): Likewise.
1136         (elf64_alpha_check_relocs): Likewise.
1137         (elf64_alpha_size_got_sections): Likewise.
1138         (elf64_alpha_relax_section): Likewise.
1139         (elf64_alpha_relocate_section): Likewise.
1140         (elf64_alpha_final_link): Likewise.
1141         (elf64_alpha_check_relocs): Use elf_symtab_hdr.
1142         (elf64_alpha_relax_section): Likewise.
1143         (elf64_alpha_relocate_section_r): Likewise.
1144         (elf64_alpha_relocate_section): Likewise.
1145         * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
1146         (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
1147         being processed.
1148         (opd_entry_value): Likewise.
1149         (allocate_dynrelocs): Likewise.
1150         (ppc64_elf_relocate_section): Likewise.
1151         (ppc64_elf_check_relocs): Use elf_symtab_hdr.
1152         (opd_entry_value): Likewise.
1153         (ppc64_elf_gc_sweep_hook): Likewise.
1154         (get_sym_h): Likewise.
1155         (ppc64_elf_edit_opd): Likewise.
1156         (ppc64_elf_tls_optimize): Likewise.
1157         (ppc64_elf_edit_toc): Likewise.
1158         (ppc64_elf_size_dynamic_sections): Likewise.
1159         (toc_adjusting_stub_needed): Likewise.
1160         (ppc64_elf_size_stubs): Likewise.
1161         (ppc64_elf_relocate_section): Likewise.
1162         * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
1163         reminding programmers to keep this structure in sync with the one
1164         defined in elf32-s390.c.
1165         (elf_s390_mkobject): Call bfd_elf_allocate_object.
1166         (is_s390_elf): New macro.  Checks a BFD to make sure that is an s390
1167         ELF bfd.
1168         (elf_s390_check_relocs): Use is_s390_elf macro to check    the bfd
1169         being processed.
1170         (elf_s390_size_dynamic_sections): Likewise.
1171         (elf_s390_relocate_section): Likewise.
1172         (elf_s390_check_relocs): Use elf_symtab_hdr.
1173         (elf_s390_gc_sweep_hook): Likewise.
1174         (elf_s390_size_dynamic_sections): Likewise.
1175         (elf_s390_relocate_section): Likewise.
1176         * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
1177         (is_x86_64_elf): New macro.  Checks a BFD to make sure that is an
1178         x86_64 ELF bfd.
1179         (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
1180         being processed.
1181         (elf64_x86_64_size_dynamic_sections): Likewise.
1182         (elf64_x86_64_relocate_section): Likewise.
1183         (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
1184         (elf64_x86_64_gc_sweep_hook): Likewise.
1185         (elf64_x86_64_size_dynamic_sections): Likewise.
1186         (elf64_x86_64_relocate_section): Likewise.
1187         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
1188         (is_sparc_elf): New macro.  Checks a BFD to make sure that is a Sparc
1189         ELF bfd.
1190         (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
1191         bfd being processed.
1192         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1193         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1194         (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
1195         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1196         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1197         (_bfd_sparc_elf_relocate_section): Likewise.
1198
1199 2008-02-12  Alan Modra  <amodra@bigpond.net.au>
1200
1201         PR 5303, 5755
1202         * arange-set.c: Delete.
1203         * arange-set.h: Delete.
1204         * dwarf2.c: Revert 2007-09-21 changes.
1205         * Makefile.am: Likewise.
1206         * Makefile.in: Regenerate.
1207         * po/SRC-POTFILES.in: Regenerate.
1208
1209 2008-02-11  Bernd Schmidt  <bernd.schmidt@analog.com>
1210
1211         * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
1212         if necessary.
1213         (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
1214         mismatches are detected.
1215
1216         * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
1217         emit invalid relocs or rofixup entries for deleted .eh_frame entries.
1218
1219 2008-02-11  Daniel Jacobowitz  <dan@codesourcery.com>
1220
1221         * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
1222         was reached.
1223         * srec.c (srec_scan): Calculate the checksum.  Complain on mismatch.
1224
1225 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
1226
1227         * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
1228         of _ovly_buf_table size.
1229         (spu_elf_build_stubs): Use low bit of .size as "present" bit.
1230         Adjust initialisations relating to _ovly_buf_table.
1231
1232 2008-02-04  Bob Wilson  <bob.wilson@acm.org>
1233
1234         * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
1235         relocation, do not continue processing it.  Ignore R_XTENSA_ASM_EXPAND
1236         relocations against dynamic symbols.
1237         (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
1238         .xt.lit section.
1239
1240 2008-02-04  Kai Tietz  <kai.tietz@onevision.com>
1241             H.J. Lu  <hongjiu.lu@intel.com>
1242
1243         PR 5715
1244         * warning.m4: Enable -Wno-format by default when using gcc on
1245         mingw.
1246         * configure: Regenerated.
1247
1248 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
1249
1250         * archures.c: Update copyright.
1251         (bfd_mach_mips_octeon): New macro.
1252         * bfd-in2.h: Regenerate.
1253         * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
1254         (mips_set_isa_flags): Likewise.
1255         (mips_mach_extensions): Add Octeon.
1256         * cpu-mips.c: Update copyright.
1257         (I_mipsocteon): New enum constant.
1258         (arch_info_struct): Add Octeon.
1259
1260 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
1261
1262         * elf32-spu.c (spu_elf_relocate_section): Correct return type.
1263         Return error status on unexpected relocation errors.
1264
1265 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
1266
1267         PR ld/5692
1268         * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31.  Instead abort
1269         on non-ELF input.
1270         * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
1271         processing on non-ELF input.
1272
1273 2008-01-31  Marc Gauthier  <marc@tensilica.com>
1274
1275         * config.bfd (xtensa*-*-*): Recognize processor variants.
1276
1277 2008-01-31  Nick Clifton  <nickc@redhat.com>
1278
1279         PR ld/5692
1280         * elf.c (bfd_elf_get_elf_syms): Check the return value of
1281         get_elf_backend_data.
1282
1283 2008-01-28  Fabian Groffen  <grobian@gentoo.org>
1284
1285         * config.bfd (x86_64-*-solaris2): Add support for this target.
1286
1287 2008-01-28  Alan Modra  <amodra@bigpond.net.au>
1288
1289         Rewrite SPU overlay handling code.  Put overlay calls stubs in the
1290         overlays where possible.  Use a faster call stub, or optionally at
1291         compile time, a more compact stub.  Double size of _ovly_buf_table
1292         so that low bit of _ovly_table.buf can be used as a "present" bit.
1293         Reserve an extra _ovly_table entry for index zero.
1294         * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
1295         add new ones.
1296         (struct got_entry): New.
1297         (struct spu_stub_hash_entry): Delete.
1298         (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
1299         (spu_elf_link_hash_table_create): Adjust for struct changes.
1300         (spu_stub_name): Delete.
1301         (spu_elf_find_overlays): Don't track sections from overlay regions.
1302         Instead set ovl_buf number in spu elf section data.  Error if
1303         overlays in one region don't start at the same address.  Adjust
1304         for struct _spu_elf_section_data changes.
1305         (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
1306         (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
1307         (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
1308         (enum _insn_type): New.
1309         (count_stub, build_stub): New functions.
1310         (allocate_spuear_stubs): Use count_stub.
1311         (build_spuear_stubs): Use build_stub.
1312         (populate_stubs, sort_stubs): Delete.
1313         (process_stubs): New function.
1314         (write_one_stub): Delete.
1315         (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
1316         (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
1317         (maybe_insert_function, check_function_ranges): Likewise.
1318         (find_function, pasted_function, build_call_tree): Likewise.
1319         (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
1320         (spu_elf_modify_program_headers): Likewise.
1321         (interesting_section): Detect stub sections differently.  Delete
1322         htab param, adjust all callers.
1323         (spu_elf_relocate_section): Rewrite stub handling.
1324         (spu_elf_output_symbol_hook): Likewise.
1325         (bfd_elf32_bfd_link_hash_table_free): Delete.
1326         * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
1327         output-only fields into a union.  Add ovl_buf.
1328         (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
1329
1330 2008-01-25  DJ Delorie  <dj@redhat.com>
1331
1332         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
1333
1334 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
1335
1336         * bfd-in.h: Add mingw I64 support.
1337         * bfd-in2.h: Regenerated.
1338         * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
1339
1340 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
1341
1342         PR 4453
1343         * format.c (bfd_check_format_matches): Don't accept archives as
1344         fully matching unless they have a map.
1345
1346 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
1347
1348         * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
1349
1350 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
1351
1352         * ecoff.c (_bfd_ecoff_archive_p): Delete.
1353         * libecoff.h (_bfd_ecoff_archive_p): Delete.
1354         * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
1355         * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
1356         (ecoff_biglittle_vec): Likewise.
1357
1358 2008-01-19  Alan Modra  <amodra@bigpond.net.au>
1359
1360         PR 5646
1361         * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
1362         non-NULL before dereferencing.
1363
1364 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
1365
1366         PR 5604
1367         * elf-bfd.h (struct elf_backend_data): Add gc_keep.  Remove param
1368         names from others.
1369         (_bfd_elf_gc_keep): Declare.
1370         * elfxx-target.h (elf_backend_gc_keep): Define.
1371         (elfNN_bed): Init new field.
1372         * elflink.c (_bfd_elf_gc_keep): New function.
1373         (bfd_elf_gc_sections): Call gc_keep.
1374         * elf64-ppc.c (elf_backend_gc_keep): Define.
1375         (struct _ppc64_elf_section_data): Move .opd related fields to
1376         a struct so they don't occupy the same storage.  Adjust accesses
1377         throughout file.
1378         (ppc64_elf_gc_keep): New function, split out from..
1379         (ppc64_elf_gc_mark_hook): ..here.  Don't call _bfd_elf_gc_mark
1380         to mark .opd section, just set gc_mark.
1381         (ppc64_elf_edit_opd): Remove no_opd_opt parm.  Don't set opd->adjust
1382         unless we are changing .opd.  Test non-NULL opd->adjust at all
1383         accesses throughout file.
1384         * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1385
1386 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
1387
1388         * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
1389         * bfd-in2.h: Regenerate.
1390
1391 2008-01-11  Tristan Gingold  <gingold@adacore.com>
1392             Eric Botcazou  <ebotcazou@adacore.com>
1393
1394         * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
1395         relocatable.
1396         * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1397         * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1398         * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1399         * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1400         * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1401         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1402         * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1403         * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1404         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1405         * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1406         * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1407         * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1408         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
1409         * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
1410         * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1411         * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
1412         or executable output with relocations.
1413
1414 2008-01-09  Nick Clifton  <nickc@redhat.com>
1415
1416         PR gas/5552
1417         * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
1418         to FALSE for all relocs.
1419
1420 2008-01-09  Richard Sandiford  <rsandifo@nildram.co.uk>
1421
1422         PR ld/5526
1423         * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
1424         fields.  Rename u.cie.u.merged to u.cie.u.merged_with.
1425         (eh_frame_sec_info): Add a cies field.
1426         (eh_frame_hdr_info): Add a merge_cies field.
1427         * elf-eh-frame.c (cie): Add a reloc_index member to the personality
1428         union.
1429         (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
1430         of hdr_info->cies.
1431         (_bfd_elf_parse_eh_frame): Remove tmp_cie.  Ccreate an array of
1432         cie structures in all cases and use it instead of extended_cies.
1433         If merging, store the cie array in sec_info->cies and point each
1434         CIE's eh_fde_cie at the associated element.  Do not try to
1435         calculate the value of the personality routine here; record the
1436         offset of the relocation instead.  Do not merge CIEs here.
1437         (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
1438         (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
1439         (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
1440         (find_merged_cie): New function.
1441         (_bfd_elf_gc_mark_fdes): Use it.  Free sec_info->cies.
1442
1443 2008-01-07  Nick Clifton  <nickc@redhat.com>
1444
1445         PR binutils/5535
1446         * vms.c (vms_close_and_cleanup): Check for the presence of a
1447         vms_private_data_struct before examining any of its fields.
1448
1449 2008-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1450
1451         PR ld/5522
1452         * elflink.c (elf_link_input_bfd): Don't write out a section if
1453         its output section is marked with SEC_NEVER_LOAD.
1454
1455 For older changes see ChangeLog-2007
1456 \f
1457 Local Variables:
1458 mode: change-log
1459 left-margin: 8
1460 fill-column: 74
1461 version-control: never
1462 End: