bfd/ChangeLog

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