bfd/ChangeLog

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