bfd/ChangeLog

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