bfd/ChangeLog

   1 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * elf32-spu.c (spu_elf_build_stubs): Correct error message.
   4         (mark_functions_via_relocs): Remove premature init of symtab_hdr.
   5         (collect_overlays): Commment typo fix.
   6
   7 2008-04-08  Kees Cook  <kees@canonical.com>
   8
   9         * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
  10         in EXEC_P bfds.
  11
  12 2008-04-08  Alan Modra  <amodra@bigpond.net.au>
  13
  14         * elf32-spu.c: Include libiberty.h.
  15         (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
  16         non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
  17         spu_elf_relink, auto_overlay fields.
  18         (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
  19         (needs_ovl_stub): Flip test so that call to non-function warning
  20         is emitted during relocate_section rather than earlier.
  21         (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
  22         auto_overlay if no section exceeds local store.
  23         (struct call_info): Add count, max_depth, is_pasted fields.
  24         (struct function_info): Add rodata, last_caller, call_count,
  25         depth, new visit flags.
  26         (insert_callee): Increment call count.
  27         (copy_callee): New function.
  28         (mark_functions_via_relocs): Investigate all reloc types to count
  29         possible function pointer stubs for --auto-overlay.  Track
  30         last_caller and increment function call_count.
  31         (pasted_function): Insert a "call" into call info for pasted section.
  32         (remove_cycles): Track max depth of calls.  Don't emit call graph
  33         pruning warning for --auto-overlay.
  34         (build_call_tree): Don't transfer_calls for --auto-overlay.
  35         Adjust remove_cycles call.
  36         (sort_calls, sort_lib, sort_bfds): New functions.
  37         (struct _mos_param, struct _uos_param, struct _cl_param): New.
  38         (mark_overlay_section, unmark_overlay_section): New functions.
  39         (collect_lib_sectios, auto_ovl_lib_functions): New functions.
  40         (collect_overlays, find_pasted_call): New functions.
  41         (sum_stack): Deal with is_pasted "calls".  Exit before printing
  42         when --auto-overlay.
  43         (spu_elf_auto_overlay): New function.
  44         (spu_elf_final_link): Call spu_elf_auto_overlay.
  45         * elf32-spu.h (spu_elf_check_vma): Update prototype.
  46
  47 2008-04-07  Alan Modra  <amodra@bigpond.net.au>
  48
  49         * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
  50         is defined in overlay section before creating a stub.
  51         (build_spuear_stubs): Likewise.
  52         (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
  53
  54 2008-04-02  Alan Modra  <amodra@bigpond.net.au>
  55
  56         * elf32-spu.c (insert_callee): Reorder call list so most recent
  57         call is always first.
  58         (interesting_section): Move.
  59         (mark_functions_via_relocs): Fold interesting_section and
  60         reloc_count tests in callers to here.  Simplify output section
  61         owner test.
  62         (discover_functions): Set "gaps" when no symbols and some
  63         "interesting_section".  Run pasted_function loop for no symbol
  64         bfds.
  65         (for_each_node, transfer_calls): New functions.
  66         (mark_non_root): Adjust to suit for_each_node.
  67         (call_graph_traverse): Likewise.  Fix memory leak.  Rename to..
  68         (remove_cycles): ..this.
  69         (build_call_tree): Use for_each_node and transfer_calls.
  70         (struct _sum_stack_param): New.
  71         (sum_stack): Adjust to suit for_each_node.  Return error on
  72         malloc failure.  Move code to print root node cumulative stack from..
  73         (spu_elf_stack_analysis): ..here.  Use for_each_node.
  74
  75 2008-03-31  Cary Coutant  <ccoutant@google.com>
  76
  77         PR 6006
  78         * archive.c (_bfd_slurp_extended_name_table): Change
  79         ARFMAG[0] to ARFMAG[1].
  80         (_bfd_construct_extended_name_table): Likewise.
  81
  82 2008-03-31  Daniel Jacobowitz  <dan@codesourcery.com>
  83
  84         * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
  85         (_bfd_mips_elf_check_relocs): Update comments.  Always call
  86         mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
  87
  88 2008-03-27  Cary Coutant  <ccoutant@google.com>
  89
  90         Add support for thin archives.
  91         * archive.c (_bfd_find_nested_archive): New function.
  92         (get_extended_arelt_filename): Add origin parameter.
  93         (_bfd_generic_read_ar_hdr_mag): Deal with extended name
  94         combined with a file offset.
  95         (append_relative_path): New function.
  96         (_bfd_get_elt_at_filepos): Deal with external members and
  97         nested archives.
  98         (bfd_generic_openr_next_archived_file): Thin archives.
  99         (bfd_generic_archive_p): Recognize new magic string.
 100         (adjust_relative_path): New function.
 101         (_bfd_construct_extended_name_table): Construct extended
 102         names for thin archive members.
 103         (_bfd_write_archive_contents): Emit new magic string, skip
 104         copying files for thin archives.
 105         * bfd-in.h (bfd_is_thin_archive): New macro.
 106         * bfd.c (struct bfd): New fields for thin archives.
 107         * libbfd-in.h (struct areltdata): New field for thin archives.
 108         * opncls.c (bfd_close): Delete BFDs for nested archives.
 109
 110 2008-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
 111
 112         * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
 113         _bfd_final_link_relocate that also handles R_pcrel24 relocs.
 114         (bfinfdpic_relocate_section, bfin_relocate_section): Use it.
 115
 116 2008-03-25  Nathan Sidwell  <nathan@codesourcery.com>
 117
 118         * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
 119         in vxworks tls_vars sections.
 120         (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
 121         * elf32-i386.c (allocate_dynrelocs,
 122         elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
 123         * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
 124         ppc_elf_relocate_section): Likewise.
 125         * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
 126         sh_elf_relocate_section): Likewise.
 127         * elfxx-sparc.c (allocate_dynrelocs,
 128         _bfd_sparc_elf_size_dynamic_sections,
 129         _bfd_sparc_elf_relocate_section): Likewise.
 130
 131 2008-03-21  Adam Nemet  <anemet@caviumnetworks.com>
 132
 133         * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
 134         print the values from the dynamic section.
 135
 136 2008-03-20  Richard Sandiford  <rsandifo@nildram.co.uk>
 137
 138         * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
 139         (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
 140
 141 2008-03-20  Alan Modra  <amodra@bigpond.net.au>
 142
 143         * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
 144         (spu_elf_find_overlays, spu_elf_size_stubs): Likewise
 145         (process_stubs, discover_functions, build_call_tree): Likewise.
 146         (spu_elf_stack_analysis): Likewise.
 147         (spu_elf_check_vma): Likewise.  Move.
 148         (struct call_info): Make "is_tail" a bitfield.
 149         (insert_callee): Clear fun->start and set fun->is_func if we find
 150         a non-tail call.
 151         * elf32-spu.h (spu_elf_create_sections): Update prototype.
 152         (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
 153
 154 2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 155
 156         * aclocal.m4: Regenerate.
 157         * configure: Likewise.
 158         * Makefile.in: Likewise.
 159
 160 2008-03-16  H.J. Lu  <hongjiu.lu@intel.com>
 161
 162         PR ld/5789
 163         PR ld/5943
 164         * elf32-i386.c  (elf_i386_relocate_section): Issue an error
 165         for R_386_GOTOFF relocaton against undefined hidden/internal
 166         symbols when building a shared object.
 167
 168         * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
 169         error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
 170         relocaton against undefined hidden/internal symbols when
 171         building a shared object.
 172         (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
 173         is referenced locally, but isn't defined in a regular file.
 174
 175 2008-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 176
 177         * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
 178         HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
 179         BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
 180         HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
 181         * bfd.c: Here.
 182
 183         * bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
 184         mtime_set, no_export, output_has_begun and has_armap to bit
 185         field.
 186
 187         * bfd-in2.h: Regenerated.
 188
 189 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 190
 191         * cache.c (close_one): Remove mtime hack.
 192
 193 2008-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 194
 195         PR ld/5913
 196         * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
 197         (elfNN_ia64_dtprel_base): Likewise.
 198         (elfNN_ia64_relocate_section): Go to missing_tls_sec if
 199         tls_sec is NULL before calling elfNN_ia64_tprel_base or
 200         elfNN_ia64_dtprel_base.  Report unsupported TLS relocations.
 201
 202 2008-03-14  Alan Modra  <amodra@bigpond.net.au>
 203
 204         * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
 205         common code to..
 206         (maybe_needs_stub): ..here, a new function that also omits stubs
 207         for .eh_frame, and..
 208         (needs_ovl_stub): ..here.  Create stubs for labels in code section
 209         referenced by switch jump table.
 210         (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
 211         (enum _insn_type): Delete.
 212         (enum _stub_type): New.
 213         (count_stub, build_stub): Adjust.
 214         (allocate_spuear_stubs, build_spuear_stubs): Adjust.
 215
 216 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 217
 218         * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
 219         (_bfd_elf_assign_file_position_for_section): Simplify align.
 220         (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
 221         for sh_addralign.
 222         (elf_fake_sections, swap_out_syms): Likewise.
 223         * elflink.c (bfd_elf_final_link): Likewise.
 224
 225 2008-03-13  Alan Modra  <amodra@bigpond.net.au>
 226
 227         * Makefile.am: Run "make dep-am".
 228         * Makefile.in: Regenerate.
 229         * po/SRC-POTFILES.in: Regenerate.
 230
 231 2008-03-12  Bernd Schmidt  <bernd.schmidt@analog.com>
 232
 233         From Jie Zhang <jie.zhang@analog.com>
 234         * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
 235         gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
 236         gotoff, call and sym not bitfields.
 237         (bfinfdpic_gc_sweep_hook): New function; update the relocation
 238         information for the relocations of the section being removed.
 239         (bfinfdpic_check_relocs): Accumulate the number of relocations
 240         which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
 241         fdgoffhilo, gotoff, call and sym fields.
 242         (elf_backend_gc_sweep_hook): Redefine for FD-PIC.
 243
 244 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
 245
 246         PR 5900
 247         * elf-bfd.h: Include elf/internal.h after elf/external.h.
 248         * elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
 249         (elf_swap_symbol_out): Adjust SHN_XINDEX test.
 250         (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
 251         seen in external structs.
 252         (valid_section_index_p): Delete.
 253         (elf_object_p): Don't increment section numbers over reserved range.
 254         Simplify test for valid sh_link, sh_info and e_shstrndx fields.
 255         (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
 256         seen in external structs.  Don't increment section numbers over
 257         reserved range.
 258         * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
 259         (bfd_section_from_shdr): Likewise.
 260         (group_signature): Range check before accessing elf_elfsections.
 261         (_bfd_elf_setup_sections): Likewise.
 262         (bfd_section_from_shdr): Likewise.
 263         (bfd_section_from_shdr): Don't increment section number over
 264         reserved sections.
 265         (assign_file_positions_for_non_load_sections): Likewise.
 266         (assign_file_positions_except_relocs): Likewise.
 267         (_bfd_elf_write_object_contents): Likewise.
 268         (assign_section_numbers): Likewise.  Adjust for changed SHN_*.
 269         (prep_headers): Delete unused variable.
 270         * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
 271         for changed SHN_* values.
 272         (check_dynsym, elf_link_input_bfd): Likewise.
 273         (bfd_elf_final_link): Likewise.  Don't skip over reserved section
 274         range.
 275         (elf_fixup_link_order): Check that sh_link field is valid.
 276         * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
 277         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
 278         accesssing elf_elfsections.
 279         * elf32-avr.c (elf32_avr_size_stubs): Likewise.
 280         * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
 281         * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
 282         * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
 283         SHN_* defines.  Test for SHN_BAD return from
 284         _bfd_elf_section_from_bfd_section
 285
 286 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
 287
 288         * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
 289         * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
 290         SHN_BAD on error.
 291         (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
 292         _bfd_elf_section_from_bfd_section, not -1.
 293         (swap_out_syms): Likewise.
 294         * elflink.c (elf_link_add_object_symbols): Likewise.
 295         (bfd_elf_get_bfd_needed_list): Likewise.
 296         (bfd_elf_match_symbols_in_sections): Likewise.
 297         (elf_link_add_object_symbols): Don't bother testing for symbols
 298         using normal sections before calling bfd_section_from_elf_index.
 299         (elf_link_input_bfd, bfd_elf_final_link): Likewise.
 300         (bfd_elf_reloc_symbol_deleted_p): Likewise.
 301         * elfcode.h (elf_slurp_symbol_table): Likewise.
 302         * elf32-spu.c (get_sym_h): Likewise.
 303         * elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
 304         * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
 305         * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
 306
 307 2008-03-11  Alan Modra  <amodra@bigpond.net.au>
 308
 309         * elf32-spu.c (spu_elf_relocate_section): Test identical conditions
 310         to those in process_stubs for overlay symbols.
 311
 312 2008-03-09  Paul Brook  <paul@codesourcery.com>
 313
 314         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
 315         Tag_VFP_arch values.
 316
 317 2008-03-08  Paul Brook  <paul@codesourcery.com>
 318
 319         * elf32-arm.c (insert_thumb_branch): Rewrite.
 320         (elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
 321
 322 2008-03-07  Paul Brook  <paul@codesourcery.com>
 323
 324         * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
 325         MOVT relocations.
 326         (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
 327         extension.
 328         (elf32_arm_relocate_section): Handle MOVW and MOVT
 329         relocations.  Improve safety check for other weird relocations.
 330         (elf32_arm_check_relocs): Only set h->needs_plt for branch/call
 331         relocations.
 332
 333 2008-03-03  Bob Wilson  <bob.wilson@acm.org>
 334
 335         * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
 336         only compute its value once.
 337
 338 2008-03-03  Alan Modra  <amodra@bigpond.net.au>
 339
 340         * elf32-spu.c (struct got_entry): Add "addend" field.
 341         (count_stub, build_stub): Use a new stub if relocation addend
 342         differs from existing stubs for this symbol.
 343         (process_stubs): Deal with addends.
 344         (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
 345
 346 2008-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         PR ld/5789
 349         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
 350         for hidden and local symbols.
 351
 352 2008-03-03  Alan Modra  <amodra@bigpond.net.au>
 353
 354         * elf32-ppc.c (allocate_dynrelocs): Discard relocs on
 355         undefined symbols with internal or hidden visibility.
 356         (ppc_elf_relocate_section): Likewise.  Use SYMBOL_CALLS_LOCAL
 357         rather than SYMBOL_REFERENCES_LOCAL on branches.  Don't
 358         return immediately on dynamic reloc error.
 359
 360 2008-03-01  Alan Modra  <amodra@bigpond.net.au>
 361
 362         * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
 363         if emitrelocations.
 364         (get_relocs): New function, split out from..
 365         (ppc_build_one_stub): ..here.  Add relocs on plt_branch stubs if
 366         emitrelocations.  Remove indx temp.
 367         (ppc_size_one_stub): Count new stub relocs.
 368         (ppc64_elf_size_stubs): Count new glink reloc.
 369         (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
 370         (ppc64_elf_finish_dynamic_sections): Output glink relocs.
 371         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
 372         glink code.
 373
 374 2008-02-28  Alan Modra  <amodra@bigpond.net.au>
 375
 376         * elf32-spu.c (mark_functions_via_relocs): Don't assume that
 377         the "->start" pointer reaches to function origin, so that we
 378         can handle functions split over more than two sections.
 379         (build_call_tree): Likewise.
 380         (pasted_function): Don't attempt to set fun->start back to the
 381         function origin, just go back one section.
 382
 383 2008-02-27  Catherine Moore  <clm@codesourcery.com>
 384
 385         * elf.c ( _bfd_elf_print_private_bfd_data): Call
 386         elf_backend_get_target_dtag if defined.
 387         * elf32-mips.c (elf_backend_get_target_dtag): Define.
 388         * elf64-mips.c: Likewise.
 389         * elfn32-mips.c: Likewise.
 390         * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
 391         * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
 392         * elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
 393         * elfxx-target.h (elf_backend_get_target_dtag): Add default.
 394         (elf_backend_data): Add elf_backend_get_target_dtag.
 395
 396 2008-02-26  Alan Modra  <amodra@bigpond.net.au>
 397
 398         * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
 399         for R_PPC_REL32 syms.  Don't set non_got_ref on branch reloc syms,
 400         and assume branch relocs are not dynamic when non-shared.
 401         (readonly_dynrelocs): New function, split out from..
 402         (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
 403         (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
 404         clear non_got_ref..
 405         (allocate_dynrelocs): ..and don't set u.def for undefined weak.
 406         Do allow dynamic relocs on undefined symbols.
 407         (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
 408         (ppc_elf_relocate_section): Mirror dynamic reloc changes in
 409         check_relocs.
 410         (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
 411         plt symbols needing pointer_equality_needed.
 412
 413 2008-02-23  Alan Modra  <amodra@bigpond.net.au>
 414
 415         * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
 416
 417 2008-02-23  Alan Modra  <amodra@bigpond.net.au>
 418
 419         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
 420         pointer_equality_needed.
 421         (ppc_elf_check_relocs): Split out non-branch relocs from others
 422         that might emit dynamic relocs.  Set pointer_equality_needed
 423         for their symbols.  Don't set non_got_ref on branch reloc symbols.
 424         (ppc_elf_hash_symbol): New function.
 425         (elf_backend_hash_symbol): Define.
 426         (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
 427         Error if pointer_equality_needed on weak plt symbol.
 428
 429 2008-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 430
 431         PR ld/5788
 432         * elflink.c (elf_create_symbuf): Correct buffer size and
 433         position.
 434
 435 2008-02-22  Nick Clifton  <nickc@redhat.com>
 436
 437         PR 868
 438         * dwarf2.c: Revert previous patch.  All of the allocate memory is
 439         on an obstack which will be freed at some other time.
 440
 441 2008-02-20  Nick Clifton  <nickc@redhat.com>
 442
 443         PR 868
 444         * libbfd.c (bfd_realloc_or_free): New function.  Performs like
 445         bfd_realloc, but if the (re)allocation fails, the pointer is
 446         freed.
 447         * libbfd-in.h: Prototype.
 448         * libbfd.h: Regenerate.
 449         * bfdio.c (bfd_bwrite): Use the new function.
 450         (bfd_seek): Likewise.
 451         * bfdwin.c:(bfd_get_file_window): Likewise.
 452         * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
 453         * elf32-ppc.c (ppc_elf_relax_section): Likewise.
 454         * elf32-xtensa.c (vsprintf_msg): Likewise.
 455         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
 456         * stabs.c (_bfd_link_seciton_stabs): Likewise.
 457         * vms-misc.c (_bfd_vms_get_record): Likewise.
 458         * vms-tir.c (check_section): Likewise.
 459         * vms.c (vms_new_section_hook): Likewise.
 460         * elf32-arm.c (elf32_arm_section_map_add): Check that the
 461         allocation of sec_data->map succeeded before using it.
 462         * elflink.c (elf_link_output_sym): Do not overwrite finfo->
 463         symshndxbuf until it is known that the reallocation succeeded.
 464
 465 2008-02-20  Diogo de Carvalho Kraemer  <diogo@kraemer.eng.br>
 466             Nick Clifton  <nickc@redhat.com>
 467
 468         PR 868
 469         * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
 470         out of memory.
 471         (decode_line_info): Free the line_info_table before returning a
 472         failure result.
 473         (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
 474         Free the line table.  Free the function table.  Free the variable
 475         table.
 476
 477 2008-02-17  Mark Kettenis  <kettenis@gnu.org>
 478
 479         * elf.c (swap_out_syms): Avoid preprocessing directive within
 480         macro arg.
 481
 482 2008-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 483
 484         * elf.c (assign_file_positions_for_load_sections): Set the type of
 485         PT_NOTE sections to SHT_NOTE.
 486
 487 2008-02-17  Ulrich Weigand  <uweigand@de.ibm.com>
 488
 489         * simple.c (bfd_simple_get_relocated_section_contents): Set
 490         link_info.output_bfd.
 491
 492 2008-02-16  Nathan Sidwell  <nathan@codesourcery.com>
 493
 494         * dwarf2.c (find_line): Don't trust debug information after an
 495         unparseable compilation unit.
 496
 497 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 498
 499         PR 5765
 500         * section.c (SEC_LINK_DUPLICATES): Correct.  Renumber following flags.
 501         * bfd-in2.h: Regenerate.
 502
 503 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 504
 505         * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
 506         * elf.c (bfd_elf_allocate_object): Don't check for already allocated
 507         tdata.
 508         * elf32-hppa.c (elf32_hppa_mkobject): New function.
 509         (bfd_elf32_mkobject): Define.
 510         * elf32-ppc.c (is_ppc_elf_target): Delete.  Replace all uses with..
 511         (is_ppc_elf): ..this new macro.
 512         * elf64-ppc.c (is_ppc64_elf_target): Delete.  Replace all uses with..
 513         (is_ppc64_elf): ..this new macro.
 514
 515 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 516
 517         * elflink.c: Replace all accesses to hash->creator field with
 518         output_bfd->xvec.
 519         * cofflink.c: Likewise.
 520         * coff-h8300.c: Likewise.
 521         * ecoff.c: Likewise.
 522         * elf32-m68hc1x.c: Likewise.
 523         * elf32-ppc.c: Likewise.
 524         * elf64-alpha.c: Likewise.
 525         * elf64-ppc.c: Likewise.
 526         * elf64-sparc.c: Likewise.
 527         * elfxx-mips.c: Likewise.
 528         * i386linux.c: Likewise.
 529         * m68klinux.c: Likewise.
 530         * sparclinux.c: Likewise.
 531         * sunos.c: Likewise.
 532         * xcofflink.c: Likewise.
 533         * linker.c: Likewise.
 534         (_bfd_link_hash_table_init): Don't store creator.
 535
 536 2008-02-14  Peter Jones  <pjones@redhat.com>
 537
 538         * efi-rtdrv-ia32.c: New file.
 539         * efi-bsdrv-ia32.c: New file.
 540         * efi-rtdrv-ia64.c: New file.
 541         * efi-bsdrv-ia64.c: New file.
 542         * efi-rtdrv-x86_64.c: New file.
 543         * efi-bsdrv-x86_64.c: New file.
 544         * peicode.h (pe_bfd_object_p): Add support for boot service and
 545         runtime service drivers.
 546         * libpei.h: Add macros for EFI formats, and rename the efi application
 547         format macros to disambiguate.
 548         * targets.c: Add bfd_target _vec externs.
 549         (_bfd_tar): Add EFI _vec entries.
 550         * config.bfd: Add EFI vectors into the selection routines.
 551         * configure.in: add EFI _vec entries.
 552         * configure: Regenerate.
 553         * Makefile.am: Add EFI files.
 554         * Makefile.in: Regenerate.
 555
 556 2008-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 557
 558         * dwarf1.c (struct dwarf1_debug): Add syms member.
 559         (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
 560         (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
 561         section contents, check for out of memory.
 562
 563         * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
 564         (parse_die): Change data pointers to bfd_byte.
 565         (parse_line_table, parse_functions_in_unit): Likewise.
 566
 567 2008-02-14  Alan Modra  <amodra@bigpond.net.au>
 568
 569         * elflink.c (compute_bucket_count): Warning fixes.
 570
 571 2008-02-12  DJ Delorie  <dj@redhat.com>
 572
 573         * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
 574         relocation pointing to local symbol in merged section.
 575
 576         * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
 577         (iq2000_elf_relocate_section): Call it.
 578
 579 2008-02-12  Nick Clifton  <nickc@redhat.com>
 580
 581         PR ld/5692
 582         * elf-bfd.h (enum elf_object_id): New enum, used to identify
 583         target specific extensions to the elf_obj_tdata structure.
 584         (struct elf_obj_tdata): New field 'object_id'.
 585         (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
 586         macros for accessing fields in the elf_obj_tdata structure.
 587         (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
 588         (bfd_elf_allocate_object): New function.
 589         * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
 590         and implement by calling bfd_elf_allocate_object.
 591         (bfd_elf_allocate_object): New function: Allocates an
 592         elf_obj_tdata structure, possibly with a target specific
 593         extension.
 594         * elfxx-target.h (bfd_elfNN_mkobject): Use
 595         bfd_elf_make_generic_object as the default value.
 596         * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
 597         for consistency with other, similar structures.
 598         (is_arm_elf): New macro.  Checks a BFD to make sure that is an ARM
 599         ELF bfd.
 600         (elf32_arm_mkobject): Call bfd_elf_allocate_object.
 601         (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
 602         the bfd being processed.
 603         (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
 604         (bfd_elf32_arm_set_target_relocs): Likewise.
 605         (bfd_elf32_arm_final_link_relocate): Likewise.
 606         (bfd_elf32_arm_copy_private_bfd_data): Likewise.
 607         (bfd_elf32_arm_merge_eabi_attributes): Likewise.
 608         (bfd_elf32_arm_merge_private_bfd_data): Likewise.
 609         (bfd_elf32_arm_check_relocs): Likewise.
 610         (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
 611         (bfd_elf32_arm_size_dynamic_sections): Likewise.
 612         (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
 613         (bfd_elf32_arm_init_maps): Likewise.
 614         (bfd_elf32_arm_final_link_relocate): Likewise.
 615         (bfd_elf32_arm_relocate_section): Likewise.
 616         (bfd_elf32_arm_gc_sweep_hook): Likewise.
 617         (bfd_elf32_arm_check_relocs): Likewise.
 618         (bfd_elf32_arm_size_dynamic_sections): Likewise.
 619         * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
 620         (is_i386_elf): New macro.  Checks a BFD to make sure that is an x86
 621         ELF bfd.
 622         (elf_i386_check_relocs): Use is_i386_elf macro to check    the bfd
 623         being processed.
 624         (elf_i386_size_dynamic_sections): Likewise.
 625         (elf_i386_relocate_section): Likewise.
 626         (elf_i386_check_relocs): Use elf_symtab_hdr.
 627         (elf_i386_gc_sweep_hook): Likewise.
 628         (elf_i386_size_dynamic_sections): Likewise.
 629         (elf_i386_relocate_section): Likewise.
 630         * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
 631         (elf_create_pointer_linker_section): Use is_ppc_elf_target to
 632         verify that the bfd before accessing target specific fields.
 633         (ppc_elf_check_relocs): Likewise.
 634         (elf_finish_pointer_linker_section): Likewise.
 635         (elf_create_pointer_linker_section): Use elf_symtab_hdr.
 636         (ppc_elf_check_relocs): Likewise.
 637         (ppc_elf_gc_sweep_hook): Likewise.
 638         (ppc_elf_tls_optimize): Likewise.
 639         (ppc_elf_size_dynamic_sections): Likewise.
 640         (ppc_elf_relax_section): Likewise.
 641         (ppc_elf_relocate_section): Likewise.
 642         * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
 643         reminding programmers to keep this structure in sync with the one
 644         defined in elf64-s390.c.
 645         (elf_s390_mkobject): Call bfd_elf_allocate_object.
 646         (is_s390_elf): New macro.  Checks a BFD to make sure that is an s390
 647         ELF bfd.
 648         (elf_s390_check_relocs): Use is_s390_elf macro to check    the bfd
 649         being processed.
 650         (elf_s390_size_dynamic_sections): Likewise.
 651         (elf_s390_relocate_section): Likewise.
 652         (elf_s390_check_relocs): Use elf_symtab_hdr.
 653         (elf_s390_gc_sweep_hook): Likewise.
 654         (elf_s390_size_dynamic_sections): Likewise.
 655         (elf_s390_relocate_section): Likewise.
 656         * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
 657         (is_sh_elf): New macro.  Checks a BFD to make sure that is an SH
 658         ELF bfd.
 659         (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
 660         bfd being processed.
 661         (sh_elf_relocate_section): Likewise.
 662         (sh_elf_check_relocs): Likewise.
 663         (sh_elf_copy_private_data): Likewise.
 664         (sh_elf_relax_section): Use elf_symtab_hdr.
 665         (sh_elf_size_dynamic_sections): Likewise.
 666         (sh_elf_relocate_section): Likewise.
 667         (sh_elf_get_relocated_section_contents): Likewise.
 668         (sh_elf_gc_sweep_hook): Likewise.
 669         (sh_elf_check_relocs): Likewise.
 670         * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
 671         (is_alpha_elf): New macro.  Checks a BFD to make sure that is an
 672         Alpha ELF bfd.
 673         (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
 674         the bfd being processed.
 675         (elf64_alpha_create_dynamic_section): Likewise.
 676         (elf64_alpha_check_relocs): Likewise.
 677         (elf64_alpha_size_got_sections): Likewise.
 678         (elf64_alpha_relax_section): Likewise.
 679         (elf64_alpha_relocate_section): Likewise.
 680         (elf64_alpha_final_link): Likewise.
 681         (elf64_alpha_check_relocs): Use elf_symtab_hdr.
 682         (elf64_alpha_relax_section): Likewise.
 683         (elf64_alpha_relocate_section_r): Likewise.
 684         (elf64_alpha_relocate_section): Likewise.
 685         * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
 686         (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
 687         being processed.
 688         (opd_entry_value): Likewise.
 689         (allocate_dynrelocs): Likewise.
 690         (ppc64_elf_relocate_section): Likewise.
 691         (ppc64_elf_check_relocs): Use elf_symtab_hdr.
 692         (opd_entry_value): Likewise.
 693         (ppc64_elf_gc_sweep_hook): Likewise.
 694         (get_sym_h): Likewise.
 695         (ppc64_elf_edit_opd): Likewise.
 696         (ppc64_elf_tls_optimize): Likewise.
 697         (ppc64_elf_edit_toc): Likewise.
 698         (ppc64_elf_size_dynamic_sections): Likewise.
 699         (toc_adjusting_stub_needed): Likewise.
 700         (ppc64_elf_size_stubs): Likewise.
 701         (ppc64_elf_relocate_section): Likewise.
 702         * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
 703         reminding programmers to keep this structure in sync with the one
 704         defined in elf32-s390.c.
 705         (elf_s390_mkobject): Call bfd_elf_allocate_object.
 706         (is_s390_elf): New macro.  Checks a BFD to make sure that is an s390
 707         ELF bfd.
 708         (elf_s390_check_relocs): Use is_s390_elf macro to check    the bfd
 709         being processed.
 710         (elf_s390_size_dynamic_sections): Likewise.
 711         (elf_s390_relocate_section): Likewise.
 712         (elf_s390_check_relocs): Use elf_symtab_hdr.
 713         (elf_s390_gc_sweep_hook): Likewise.
 714         (elf_s390_size_dynamic_sections): Likewise.
 715         (elf_s390_relocate_section): Likewise.
 716         * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
 717         (is_x86_64_elf): New macro.  Checks a BFD to make sure that is an
 718         x86_64 ELF bfd.
 719         (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
 720         being processed.
 721         (elf64_x86_64_size_dynamic_sections): Likewise.
 722         (elf64_x86_64_relocate_section): Likewise.
 723         (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
 724         (elf64_x86_64_gc_sweep_hook): Likewise.
 725         (elf64_x86_64_size_dynamic_sections): Likewise.
 726         (elf64_x86_64_relocate_section): Likewise.
 727         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
 728         (is_sparc_elf): New macro.  Checks a BFD to make sure that is a Sparc
 729         ELF bfd.
 730         (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
 731         bfd being processed.
 732         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 733         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 734         (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
 735         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 736         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 737         (_bfd_sparc_elf_relocate_section): Likewise.
 738
 739 2008-02-12  Alan Modra  <amodra@bigpond.net.au>
 740
 741         PR 5303, 5755
 742         * arange-set.c: Delete.
 743         * arange-set.h: Delete.
 744         * dwarf2.c: Revert 2007-09-21 changes.
 745         * Makefile.am: Likewise.
 746         * Makefile.in: Regenerate.
 747         * po/SRC-POTFILES.in: Regenerate.
 748
 749 2008-02-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 750
 751         * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
 752         if necessary.
 753         (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
 754         mismatches are detected.
 755
 756         * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
 757         emit invalid relocs or rofixup entries for deleted .eh_frame entries.
 758
 759 2008-02-11  Daniel Jacobowitz  <dan@codesourcery.com>
 760
 761         * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
 762         was reached.
 763         * srec.c (srec_scan): Calculate the checksum.  Complain on mismatch.
 764
 765 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 766
 767         * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
 768         of _ovly_buf_table size.
 769         (spu_elf_build_stubs): Use low bit of .size as "present" bit.
 770         Adjust initialisations relating to _ovly_buf_table.
 771
 772 2008-02-04  Bob Wilson  <bob.wilson@acm.org>
 773
 774         * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
 775         relocation, do not continue processing it.  Ignore R_XTENSA_ASM_EXPAND
 776         relocations against dynamic symbols.
 777         (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
 778         .xt.lit section.
 779
 780 2008-02-04  Kai Tietz  <kai.tietz@onevision.com>
 781             H.J. Lu  <hongjiu.lu@intel.com>
 782
 783         PR 5715
 784         * warning.m4: Enable -Wno-format by default when using gcc on
 785         mingw.
 786         * configure: Regenerated.
 787
 788 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 789
 790         * archures.c: Update copyright.
 791         (bfd_mach_mips_octeon): New macro.
 792         * bfd-in2.h: Regenerate.
 793         * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
 794         (mips_set_isa_flags): Likewise.
 795         (mips_mach_extensions): Add Octeon.
 796         * cpu-mips.c: Update copyright.
 797         (I_mipsocteon): New enum constant.
 798         (arch_info_struct): Add Octeon.
 799
 800 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
 801
 802         * elf32-spu.c (spu_elf_relocate_section): Correct return type.
 803         Return error status on unexpected relocation errors.
 804
 805 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
 806
 807         PR ld/5692
 808         * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31.  Instead abort
 809         on non-ELF input.
 810         * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
 811         processing on non-ELF input.
 812
 813 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 814
 815         * config.bfd (xtensa*-*-*): Recognize processor variants.
 816
 817 2008-01-31  Nick Clifton  <nickc@redhat.com>
 818
 819         PR ld/5692
 820         * elf.c (bfd_elf_get_elf_syms): Check the return value of
 821         get_elf_backend_data.
 822
 823 2008-01-28  Fabian Groffen  <grobian@gentoo.org>
 824
 825         * config.bfd (x86_64-*-solaris2): Add support for this target.
 826
 827 2008-01-28  Alan Modra  <amodra@bigpond.net.au>
 828
 829         Rewrite SPU overlay handling code.  Put overlay calls stubs in the
 830         overlays where possible.  Use a faster call stub, or optionally at
 831         compile time, a more compact stub.  Double size of _ovly_buf_table
 832         so that low bit of _ovly_table.buf can be used as a "present" bit.
 833         Reserve an extra _ovly_table entry for index zero.
 834         * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
 835         add new ones.
 836         (struct got_entry): New.
 837         (struct spu_stub_hash_entry): Delete.
 838         (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
 839         (spu_elf_link_hash_table_create): Adjust for struct changes.
 840         (spu_stub_name): Delete.
 841         (spu_elf_find_overlays): Don't track sections from overlay regions.
 842         Instead set ovl_buf number in spu elf section data.  Error if
 843         overlays in one region don't start at the same address.  Adjust
 844         for struct _spu_elf_section_data changes.
 845         (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
 846         (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
 847         (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
 848         (enum _insn_type): New.
 849         (count_stub, build_stub): New functions.
 850         (allocate_spuear_stubs): Use count_stub.
 851         (build_spuear_stubs): Use build_stub.
 852         (populate_stubs, sort_stubs): Delete.
 853         (process_stubs): New function.
 854         (write_one_stub): Delete.
 855         (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
 856         (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
 857         (maybe_insert_function, check_function_ranges): Likewise.
 858         (find_function, pasted_function, build_call_tree): Likewise.
 859         (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
 860         (spu_elf_modify_program_headers): Likewise.
 861         (interesting_section): Detect stub sections differently.  Delete
 862         htab param, adjust all callers.
 863         (spu_elf_relocate_section): Rewrite stub handling.
 864         (spu_elf_output_symbol_hook): Likewise.
 865         (bfd_elf32_bfd_link_hash_table_free): Delete.
 866         * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
 867         output-only fields into a union.  Add ovl_buf.
 868         (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
 869
 870 2008-01-25  DJ Delorie  <dj@redhat.com>
 871
 872         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
 873
 874 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 875
 876         * bfd-in.h: Add mingw I64 support.
 877         * bfd-in2.h: Regenerated.
 878         * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
 879
 880 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 881
 882         PR 4453
 883         * format.c (bfd_check_format_matches): Don't accept archives as
 884         fully matching unless they have a map.
 885
 886 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 887
 888         * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
 889
 890 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 891
 892         * ecoff.c (_bfd_ecoff_archive_p): Delete.
 893         * libecoff.h (_bfd_ecoff_archive_p): Delete.
 894         * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
 895         * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
 896         (ecoff_biglittle_vec): Likewise.
 897
 898 2008-01-19  Alan Modra  <amodra@bigpond.net.au>
 899
 900         PR 5646
 901         * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
 902         non-NULL before dereferencing.
 903
 904 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 905
 906         PR 5604
 907         * elf-bfd.h (struct elf_backend_data): Add gc_keep.  Remove param
 908         names from others.
 909         (_bfd_elf_gc_keep): Declare.
 910         * elfxx-target.h (elf_backend_gc_keep): Define.
 911         (elfNN_bed): Init new field.
 912         * elflink.c (_bfd_elf_gc_keep): New function.
 913         (bfd_elf_gc_sections): Call gc_keep.
 914         * elf64-ppc.c (elf_backend_gc_keep): Define.
 915         (struct _ppc64_elf_section_data): Move .opd related fields to
 916         a struct so they don't occupy the same storage.  Adjust accesses
 917         throughout file.
 918         (ppc64_elf_gc_keep): New function, split out from..
 919         (ppc64_elf_gc_mark_hook): ..here.  Don't call _bfd_elf_gc_mark
 920         to mark .opd section, just set gc_mark.
 921         (ppc64_elf_edit_opd): Remove no_opd_opt parm.  Don't set opd->adjust
 922         unless we are changing .opd.  Test non-NULL opd->adjust at all
 923         accesses throughout file.
 924         * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
 925
 926 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 927
 928         * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
 929         * bfd-in2.h: Regenerate.
 930
 931 2008-01-11  Tristan Gingold  <gingold@adacore.com>
 932             Eric Botcazou  <ebotcazou@adacore.com>
 933
 934         * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
 935         relocatable.
 936         * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
 937         * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
 938         * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
 939         * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
 940         * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
 941         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
 942         * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
 943         * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
 944         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
 945         * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
 946         * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
 947         * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
 948         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
 949         * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
 950         * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 951         * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
 952         or executable output with relocations.
 953
 954 2008-01-09  Nick Clifton  <nickc@redhat.com>
 955
 956         PR gas/5552
 957         * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
 958         to FALSE for all relocs.
 959
 960 2008-01-09  Richard Sandiford  <rsandifo@nildram.co.uk>
 961
 962         PR ld/5526
 963         * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
 964         fields.  Rename u.cie.u.merged to u.cie.u.merged_with.
 965         (eh_frame_sec_info): Add a cies field.
 966         (eh_frame_hdr_info): Add a merge_cies field.
 967         * elf-eh-frame.c (cie): Add a reloc_index member to the personality
 968         union.
 969         (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
 970         of hdr_info->cies.
 971         (_bfd_elf_parse_eh_frame): Remove tmp_cie.  Ccreate an array of
 972         cie structures in all cases and use it instead of extended_cies.
 973         If merging, store the cie array in sec_info->cies and point each
 974         CIE's eh_fde_cie at the associated element.  Do not try to
 975         calculate the value of the personality routine here; record the
 976         offset of the relocation instead.  Do not merge CIEs here.
 977         (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
 978         (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
 979         (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
 980         (find_merged_cie): New function.
 981         (_bfd_elf_gc_mark_fdes): Use it.  Free sec_info->cies.
 982
 983 2008-01-07  Nick Clifton  <nickc@redhat.com>
 984
 985         PR binutils/5535
 986         * vms.c (vms_close_and_cleanup): Check for the presence of a
 987         vms_private_data_struct before examining any of its fields.
 988
 989 2008-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         PR ld/5522
 992         * elflink.c (elf_link_input_bfd): Don't write out a section if
 993         its output section is marked with SEC_NEVER_LOAD.
 994
 995 For older changes see ChangeLog-2007
 996 \f
 997 Local Variables:
 998 mode: change-log
 999 left-margin: 8
1000 fill-column: 74
1001 version-control: never
1002 End: