bfd/ChangeLog

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