bfd/ChangeLog

   1 2008-02-26  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
   4         for R_PPC_REL32 syms.  Don't set non_got_ref on branch reloc syms,
   5         and assume branch relocs are not dynamic when non-shared.
   6         (readonly_dynrelocs): New function, split out from..
   7         (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
   8         (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
   9         clear non_got_ref..
  10         (allocate_dynrelocs): ..and don't set u.def for undefined weak.
  11         Do allow dynamic relocs on undefined symbols.
  12         (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
  13         (ppc_elf_relocate_section): Mirror dynamic reloc changes in
  14         check_relocs.
  15         (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
  16         plt symbols needing pointer_equality_needed.
  17
  18 2008-02-23  Alan Modra  <amodra@bigpond.net.au>
  19
  20         * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
  21
  22 2008-02-23  Alan Modra  <amodra@bigpond.net.au>
  23
  24         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
  25         pointer_equality_needed.
  26         (ppc_elf_check_relocs): Split out non-branch relocs from others
  27         that might emit dynamic relocs.  Set pointer_equality_needed
  28         for their symbols.  Don't set non_got_ref on branch reloc symbols.
  29         (ppc_elf_hash_symbol): New function.
  30         (elf_backend_hash_symbol): Define.
  31         (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
  32         Error if pointer_equality_needed on weak plt symbol.
  33
  34 2008-02-22  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         PR ld/5788
  37         * elflink.c (elf_create_symbuf): Correct buffer size and
  38         position.
  39
  40 2008-02-22  Nick Clifton  <nickc@redhat.com>
  41
  42         PR 868
  43         * dwarf2.c: Revert previous patch.  All of the allocate memory is
  44         on an obstack which will be freed at some other time.
  45
  46 2008-02-20  Nick Clifton  <nickc@redhat.com>
  47
  48         PR 868
  49         * libbfd.c (bfd_realloc_or_free): New function.  Performs like
  50         bfd_realloc, but if the (re)allocation fails, the pointer is
  51         freed.
  52         * libbfd-in.h: Prototype.
  53         * libbfd.h: Regenerate.
  54         * bfdio.c (bfd_bwrite): Use the new function.
  55         (bfd_seek): Likewise.
  56         * bfdwin.c:(bfd_get_file_window): Likewise.
  57         * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
  58         * elf32-ppc.c (ppc_elf_relax_section): Likewise.
  59         * elf32-xtensa.c (vsprintf_msg): Likewise.
  60         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
  61         * stabs.c (_bfd_link_seciton_stabs): Likewise.
  62         * vms-misc.c (_bfd_vms_get_record): Likewise.
  63         * vms-tir.c (check_section): Likewise.
  64         * vms.c (vms_new_section_hook): Likewise.
  65         * elf32-arm.c (elf32_arm_section_map_add): Check that the
  66         allocation of sec_data->map succeeded before using it.
  67         * elflink.c (elf_link_output_sym): Do not overwrite finfo->
  68         symshndxbuf until it is known that the reallocation succeeded.
  69
  70 2008-02-20  Diogo de Carvalho Kraemer  <diogo@kraemer.eng.br>
  71             Nick Clifton  <nickc@redhat.com>
  72
  73         PR 868
  74         * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
  75         out of memory.
  76         (decode_line_info): Free the line_info_table before returning a
  77         failure result.
  78         (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
  79         Free the line table.  Free the function table.  Free the variable
  80         table.
  81
  82 2008-02-17  Mark Kettenis  <kettenis@gnu.org>
  83
  84         * elf.c (swap_out_syms): Avoid preprocessing directive within
  85         macro arg.
  86
  87 2008-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
  88
  89         * elf.c (assign_file_positions_for_load_sections): Set the type of
  90         PT_NOTE sections to SHT_NOTE.
  91
  92 2008-02-17  Ulrich Weigand  <uweigand@de.ibm.com>
  93
  94         * simple.c (bfd_simple_get_relocated_section_contents): Set
  95         link_info.output_bfd.
  96
  97 2008-02-16  Nathan Sidwell  <nathan@codesourcery.com>
  98
  99         * dwarf2.c (find_line): Don't trust debug information after an
 100         unparseable compilation unit.
 101
 102 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 103
 104         PR 5765
 105         * section.c (SEC_LINK_DUPLICATES): Correct.  Renumber following flags.
 106         * bfd-in2.h: Regenerate.
 107
 108 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 109
 110         * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
 111         * elf.c (bfd_elf_allocate_object): Don't check for already allocated
 112         tdata.
 113         * elf32-hppa.c (elf32_hppa_mkobject): New function.
 114         (bfd_elf32_mkobject): Define.
 115         * elf32-ppc.c (is_ppc_elf_target): Delete.  Replace all uses with..
 116         (is_ppc_elf): ..this new macro.
 117         * elf64-ppc.c (is_ppc64_elf_target): Delete.  Replace all uses with..
 118         (is_ppc64_elf): ..this new macro.
 119
 120 2008-02-15  Alan Modra  <amodra@bigpond.net.au>
 121
 122         * elflink.c: Replace all accesses to hash->creator field with
 123         output_bfd->xvec.
 124         * cofflink.c: Likewise.
 125         * coff-h8300.c: Likewise.
 126         * ecoff.c: Likewise.
 127         * elf32-m68hc1x.c: Likewise.
 128         * elf32-ppc.c: Likewise.
 129         * elf64-alpha.c: Likewise.
 130         * elf64-ppc.c: Likewise.
 131         * elf64-sparc.c: Likewise.
 132         * elfxx-mips.c: Likewise.
 133         * i386linux.c: Likewise.
 134         * m68klinux.c: Likewise.
 135         * sparclinux.c: Likewise.
 136         * sunos.c: Likewise.
 137         * xcofflink.c: Likewise.
 138         * linker.c: Likewise.
 139         (_bfd_link_hash_table_init): Don't store creator.
 140
 141 2008-02-14  Peter Jones  <pjones@redhat.com>
 142
 143         * efi-rtdrv-ia32.c: New file.
 144         * efi-bsdrv-ia32.c: New file.
 145         * efi-rtdrv-ia64.c: New file.
 146         * efi-bsdrv-ia64.c: New file.
 147         * efi-rtdrv-x86_64.c: New file.
 148         * efi-bsdrv-x86_64.c: New file.
 149         * peicode.h (pe_bfd_object_p): Add support for boot service and
 150         runtime service drivers.
 151         * libpei.h: Add macros for EFI formats, and rename the efi application
 152         format macros to disambiguate.
 153         * targets.c: Add bfd_target _vec externs.
 154         (_bfd_tar): Add EFI _vec entries.
 155         * config.bfd: Add EFI vectors into the selection routines.
 156         * configure.in: add EFI _vec entries.
 157         * configure: Regenerate.
 158         * Makefile.am: Add EFI files.
 159         * Makefile.in: Regenerate.
 160
 161 2008-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 162
 163         * dwarf1.c (struct dwarf1_debug): Add syms member.
 164         (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
 165         (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
 166         section contents, check for out of memory.
 167
 168         * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
 169         (parse_die): Change data pointers to bfd_byte.
 170         (parse_line_table, parse_functions_in_unit): Likewise.
 171
 172 2008-02-14  Alan Modra  <amodra@bigpond.net.au>
 173
 174         * elflink.c (compute_bucket_count): Warning fixes.
 175
 176 2008-02-12  DJ Delorie  <dj@redhat.com>
 177
 178         * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
 179         relocation pointing to local symbol in merged section.
 180
 181         * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
 182         (iq2000_elf_relocate_section): Call it.
 183
 184 2008-02-12  Nick Clifton  <nickc@redhat.com>
 185
 186         PR ld/5692
 187         * elf-bfd.h (enum elf_object_id): New enum, used to identify
 188         target specific extensions to the elf_obj_tdata structure.
 189         (struct elf_obj_tdata): New field 'object_id'.
 190         (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
 191         macros for accessing fields in the elf_obj_tdata structure.
 192         (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
 193         (bfd_elf_allocate_object): New function.
 194         * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
 195         and implement by calling bfd_elf_allocate_object.
 196         (bfd_elf_allocate_object): New function: Allocates an
 197         elf_obj_tdata structure, possibly with a target specific
 198         extension.
 199         * elfxx-target.h (bfd_elfNN_mkobject): Use
 200         bfd_elf_make_generic_object as the default value.
 201         * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
 202         for consistency with other, similar structures.
 203         (is_arm_elf): New macro.  Checks a BFD to make sure that is an ARM
 204         ELF bfd.
 205         (elf32_arm_mkobject): Call bfd_elf_allocate_object.
 206         (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
 207         the bfd being processed.
 208         (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
 209         (bfd_elf32_arm_set_target_relocs): Likewise.
 210         (bfd_elf32_arm_final_link_relocate): Likewise.
 211         (bfd_elf32_arm_copy_private_bfd_data): Likewise.
 212         (bfd_elf32_arm_merge_eabi_attributes): Likewise.
 213         (bfd_elf32_arm_merge_private_bfd_data): Likewise.
 214         (bfd_elf32_arm_check_relocs): Likewise.
 215         (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
 216         (bfd_elf32_arm_size_dynamic_sections): Likewise.
 217         (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
 218         (bfd_elf32_arm_init_maps): Likewise.
 219         (bfd_elf32_arm_final_link_relocate): Likewise.
 220         (bfd_elf32_arm_relocate_section): Likewise.
 221         (bfd_elf32_arm_gc_sweep_hook): Likewise.
 222         (bfd_elf32_arm_check_relocs): Likewise.
 223         (bfd_elf32_arm_size_dynamic_sections): Likewise.
 224         * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
 225         (is_i386_elf): New macro.  Checks a BFD to make sure that is an x86
 226         ELF bfd.
 227         (elf_i386_check_relocs): Use is_i386_elf macro to check    the bfd
 228         being processed.
 229         (elf_i386_size_dynamic_sections): Likewise.
 230         (elf_i386_relocate_section): Likewise.
 231         (elf_i386_check_relocs): Use elf_symtab_hdr.
 232         (elf_i386_gc_sweep_hook): Likewise.
 233         (elf_i386_size_dynamic_sections): Likewise.
 234         (elf_i386_relocate_section): Likewise.
 235         * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
 236         (elf_create_pointer_linker_section): Use is_ppc_elf_target to
 237         verify that the bfd before accessing target specific fields.
 238         (ppc_elf_check_relocs): Likewise.
 239         (elf_finish_pointer_linker_section): Likewise.
 240         (elf_create_pointer_linker_section): Use elf_symtab_hdr.
 241         (ppc_elf_check_relocs): Likewise.
 242         (ppc_elf_gc_sweep_hook): Likewise.
 243         (ppc_elf_tls_optimize): Likewise.
 244         (ppc_elf_size_dynamic_sections): Likewise.
 245         (ppc_elf_relax_section): Likewise.
 246         (ppc_elf_relocate_section): Likewise.
 247         * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
 248         reminding programmers to keep this structure in sync with the one
 249         defined in elf64-s390.c.
 250         (elf_s390_mkobject): Call bfd_elf_allocate_object.
 251         (is_s390_elf): New macro.  Checks a BFD to make sure that is an s390
 252         ELF bfd.
 253         (elf_s390_check_relocs): Use is_s390_elf macro to check    the bfd
 254         being processed.
 255         (elf_s390_size_dynamic_sections): Likewise.
 256         (elf_s390_relocate_section): Likewise.
 257         (elf_s390_check_relocs): Use elf_symtab_hdr.
 258         (elf_s390_gc_sweep_hook): Likewise.
 259         (elf_s390_size_dynamic_sections): Likewise.
 260         (elf_s390_relocate_section): Likewise.
 261         * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
 262         (is_sh_elf): New macro.  Checks a BFD to make sure that is an SH
 263         ELF bfd.
 264         (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
 265         bfd being processed.
 266         (sh_elf_relocate_section): Likewise.
 267         (sh_elf_check_relocs): Likewise.
 268         (sh_elf_copy_private_data): Likewise.
 269         (sh_elf_relax_section): Use elf_symtab_hdr.
 270         (sh_elf_size_dynamic_sections): Likewise.
 271         (sh_elf_relocate_section): Likewise.
 272         (sh_elf_get_relocated_section_contents): Likewise.
 273         (sh_elf_gc_sweep_hook): Likewise.
 274         (sh_elf_check_relocs): Likewise.
 275         * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
 276         (is_alpha_elf): New macro.  Checks a BFD to make sure that is an
 277         Alpha ELF bfd.
 278         (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
 279         the bfd being processed.
 280         (elf64_alpha_create_dynamic_section): Likewise.
 281         (elf64_alpha_check_relocs): Likewise.
 282         (elf64_alpha_size_got_sections): Likewise.
 283         (elf64_alpha_relax_section): Likewise.
 284         (elf64_alpha_relocate_section): Likewise.
 285         (elf64_alpha_final_link): Likewise.
 286         (elf64_alpha_check_relocs): Use elf_symtab_hdr.
 287         (elf64_alpha_relax_section): Likewise.
 288         (elf64_alpha_relocate_section_r): Likewise.
 289         (elf64_alpha_relocate_section): Likewise.
 290         * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
 291         (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
 292         being processed.
 293         (opd_entry_value): Likewise.
 294         (allocate_dynrelocs): Likewise.
 295         (ppc64_elf_relocate_section): Likewise.
 296         (ppc64_elf_check_relocs): Use elf_symtab_hdr.
 297         (opd_entry_value): Likewise.
 298         (ppc64_elf_gc_sweep_hook): Likewise.
 299         (get_sym_h): Likewise.
 300         (ppc64_elf_edit_opd): Likewise.
 301         (ppc64_elf_tls_optimize): Likewise.
 302         (ppc64_elf_edit_toc): Likewise.
 303         (ppc64_elf_size_dynamic_sections): Likewise.
 304         (toc_adjusting_stub_needed): Likewise.
 305         (ppc64_elf_size_stubs): Likewise.
 306         (ppc64_elf_relocate_section): Likewise.
 307         * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
 308         reminding programmers to keep this structure in sync with the one
 309         defined in elf32-s390.c.
 310         (elf_s390_mkobject): Call bfd_elf_allocate_object.
 311         (is_s390_elf): New macro.  Checks a BFD to make sure that is an s390
 312         ELF bfd.
 313         (elf_s390_check_relocs): Use is_s390_elf macro to check    the bfd
 314         being processed.
 315         (elf_s390_size_dynamic_sections): Likewise.
 316         (elf_s390_relocate_section): Likewise.
 317         (elf_s390_check_relocs): Use elf_symtab_hdr.
 318         (elf_s390_gc_sweep_hook): Likewise.
 319         (elf_s390_size_dynamic_sections): Likewise.
 320         (elf_s390_relocate_section): Likewise.
 321         * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
 322         (is_x86_64_elf): New macro.  Checks a BFD to make sure that is an
 323         x86_64 ELF bfd.
 324         (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
 325         being processed.
 326         (elf64_x86_64_size_dynamic_sections): Likewise.
 327         (elf64_x86_64_relocate_section): Likewise.
 328         (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
 329         (elf64_x86_64_gc_sweep_hook): Likewise.
 330         (elf64_x86_64_size_dynamic_sections): Likewise.
 331         (elf64_x86_64_relocate_section): Likewise.
 332         * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
 333         (is_sparc_elf): New macro.  Checks a BFD to make sure that is a Sparc
 334         ELF bfd.
 335         (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
 336         bfd being processed.
 337         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 338         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 339         (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
 340         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 341         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 342         (_bfd_sparc_elf_relocate_section): Likewise.
 343
 344 2008-02-12  Alan Modra  <amodra@bigpond.net.au>
 345
 346         PR 5303, 5755
 347         * arange-set.c: Delete.
 348         * arange-set.h: Delete.
 349         * dwarf2.c: Revert 2007-09-21 changes.
 350         * Makefile.am: Likewise.
 351         * Makefile.in: Regenerate.
 352         * po/SRC-POTFILES.in: Regenerate.
 353
 354 2008-02-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 355
 356         * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
 357         if necessary.
 358         (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
 359         mismatches are detected.
 360
 361         * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
 362         emit invalid relocs or rofixup entries for deleted .eh_frame entries.
 363
 364 2008-02-11  Daniel Jacobowitz  <dan@codesourcery.com>
 365
 366         * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
 367         was reached.
 368         * srec.c (srec_scan): Calculate the checksum.  Complain on mismatch.
 369
 370 2008-02-07  Alan Modra  <amodra@bigpond.net.au>
 371
 372         * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
 373         of _ovly_buf_table size.
 374         (spu_elf_build_stubs): Use low bit of .size as "present" bit.
 375         Adjust initialisations relating to _ovly_buf_table.
 376
 377 2008-02-04  Bob Wilson  <bob.wilson@acm.org>
 378
 379         * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
 380         relocation, do not continue processing it.  Ignore R_XTENSA_ASM_EXPAND
 381         relocations against dynamic symbols.
 382         (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
 383         .xt.lit section.
 384
 385 2008-02-04  Kai Tietz  <kai.tietz@onevision.com>
 386             H.J. Lu  <hongjiu.lu@intel.com>
 387
 388         PR 5715
 389         * warning.m4: Enable -Wno-format by default when using gcc on
 390         mingw.
 391         * configure: Regenerated.
 392
 393 2008-02-04  Adam Nemet  <anemet@caviumnetworks.com>
 394
 395         * archures.c: Update copyright.
 396         (bfd_mach_mips_octeon): New macro.
 397         * bfd-in2.h: Regenerate.
 398         * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
 399         (mips_set_isa_flags): Likewise.
 400         (mips_mach_extensions): Add Octeon.
 401         * cpu-mips.c: Update copyright.
 402         (I_mipsocteon): New enum constant.
 403         (arch_info_struct): Add Octeon.
 404
 405 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
 406
 407         * elf32-spu.c (spu_elf_relocate_section): Correct return type.
 408         Return error status on unexpected relocation errors.
 409
 410 2008-02-04  Alan Modra  <amodra@bigpond.net.au>
 411
 412         PR ld/5692
 413         * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31.  Instead abort
 414         on non-ELF input.
 415         * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
 416         processing on non-ELF input.
 417
 418 2008-01-31  Marc Gauthier  <marc@tensilica.com>
 419
 420         * config.bfd (xtensa*-*-*): Recognize processor variants.
 421
 422 2008-01-31  Nick Clifton  <nickc@redhat.com>
 423
 424         PR ld/5692
 425         * elf.c (bfd_elf_get_elf_syms): Check the return value of
 426         get_elf_backend_data.
 427
 428 2008-01-28  Fabian Groffen  <grobian@gentoo.org>
 429
 430         * config.bfd (x86_64-*-solaris2): Add support for this target.
 431
 432 2008-01-28  Alan Modra  <amodra@bigpond.net.au>
 433
 434         Rewrite SPU overlay handling code.  Put overlay calls stubs in the
 435         overlays where possible.  Use a faster call stub, or optionally at
 436         compile time, a more compact stub.  Double size of _ovly_buf_table
 437         so that low bit of _ovly_table.buf can be used as a "present" bit.
 438         Reserve an extra _ovly_table entry for index zero.
 439         * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
 440         add new ones.
 441         (struct got_entry): New.
 442         (struct spu_stub_hash_entry): Delete.
 443         (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
 444         (spu_elf_link_hash_table_create): Adjust for struct changes.
 445         (spu_stub_name): Delete.
 446         (spu_elf_find_overlays): Don't track sections from overlay regions.
 447         Instead set ovl_buf number in spu elf section data.  Error if
 448         overlays in one region don't start at the same address.  Adjust
 449         for struct _spu_elf_section_data changes.
 450         (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
 451         (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
 452         (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
 453         (enum _insn_type): New.
 454         (count_stub, build_stub): New functions.
 455         (allocate_spuear_stubs): Use count_stub.
 456         (build_spuear_stubs): Use build_stub.
 457         (populate_stubs, sort_stubs): Delete.
 458         (process_stubs): New function.
 459         (write_one_stub): Delete.
 460         (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
 461         (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
 462         (maybe_insert_function, check_function_ranges): Likewise.
 463         (find_function, pasted_function, build_call_tree): Likewise.
 464         (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
 465         (spu_elf_modify_program_headers): Likewise.
 466         (interesting_section): Detect stub sections differently.  Delete
 467         htab param, adjust all callers.
 468         (spu_elf_relocate_section): Rewrite stub handling.
 469         (spu_elf_output_symbol_hook): Likewise.
 470         (bfd_elf32_bfd_link_hash_table_free): Delete.
 471         * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
 472         output-only fields into a union.  Add ovl_buf.
 473         (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
 474
 475 2008-01-25  DJ Delorie  <dj@redhat.com>
 476
 477         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
 478
 479 2008-01-25  Kai Tietz  <kai.tietz@onevision.com>
 480
 481         * bfd-in.h: Add mingw I64 support.
 482         * bfd-in2.h: Regenerated.
 483         * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
 484
 485 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 486
 487         PR 4453
 488         * format.c (bfd_check_format_matches): Don't accept archives as
 489         fully matching unless they have a map.
 490
 491 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 492
 493         * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
 494
 495 2008-01-21  Alan Modra  <amodra@bigpond.net.au>
 496
 497         * ecoff.c (_bfd_ecoff_archive_p): Delete.
 498         * libecoff.h (_bfd_ecoff_archive_p): Delete.
 499         * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
 500         * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
 501         (ecoff_biglittle_vec): Likewise.
 502
 503 2008-01-19  Alan Modra  <amodra@bigpond.net.au>
 504
 505         PR 5646
 506         * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
 507         non-NULL before dereferencing.
 508
 509 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 510
 511         PR 5604
 512         * elf-bfd.h (struct elf_backend_data): Add gc_keep.  Remove param
 513         names from others.
 514         (_bfd_elf_gc_keep): Declare.
 515         * elfxx-target.h (elf_backend_gc_keep): Define.
 516         (elfNN_bed): Init new field.
 517         * elflink.c (_bfd_elf_gc_keep): New function.
 518         (bfd_elf_gc_sections): Call gc_keep.
 519         * elf64-ppc.c (elf_backend_gc_keep): Define.
 520         (struct _ppc64_elf_section_data): Move .opd related fields to
 521         a struct so they don't occupy the same storage.  Adjust accesses
 522         throughout file.
 523         (ppc64_elf_gc_keep): New function, split out from..
 524         (ppc64_elf_gc_mark_hook): ..here.  Don't call _bfd_elf_gc_mark
 525         to mark .opd section, just set gc_mark.
 526         (ppc64_elf_edit_opd): Remove no_opd_opt parm.  Don't set opd->adjust
 527         unless we are changing .opd.  Test non-NULL opd->adjust at all
 528         accesses throughout file.
 529         * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
 530
 531 2008-01-15  Alan Modra  <amodra@bigpond.net.au>
 532
 533         * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
 534         * bfd-in2.h: Regenerate.
 535
 536 2008-01-11  Tristan Gingold  <gingold@adacore.com>
 537             Eric Botcazou  <ebotcazou@adacore.com>
 538
 539         * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
 540         relocatable.
 541         * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
 542         * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
 543         * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
 544         * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
 545         * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
 546         * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
 547         * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
 548         * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
 549         * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
 550         * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
 551         * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
 552         * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
 553         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
 554         * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
 555         * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
 556         * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
 557         or executable output with relocations.
 558
 559 2008-01-09  Nick Clifton  <nickc@redhat.com>
 560
 561         PR gas/5552
 562         * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
 563         to FALSE for all relocs.
 564
 565 2008-01-09  Richard Sandiford  <rsandifo@nildram.co.uk>
 566
 567         PR ld/5526
 568         * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
 569         fields.  Rename u.cie.u.merged to u.cie.u.merged_with.
 570         (eh_frame_sec_info): Add a cies field.
 571         (eh_frame_hdr_info): Add a merge_cies field.
 572         * elf-eh-frame.c (cie): Add a reloc_index member to the personality
 573         union.
 574         (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
 575         of hdr_info->cies.
 576         (_bfd_elf_parse_eh_frame): Remove tmp_cie.  Ccreate an array of
 577         cie structures in all cases and use it instead of extended_cies.
 578         If merging, store the cie array in sec_info->cies and point each
 579         CIE's eh_fde_cie at the associated element.  Do not try to
 580         calculate the value of the personality routine here; record the
 581         offset of the relocation instead.  Do not merge CIEs here.
 582         (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
 583         (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
 584         (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
 585         (find_merged_cie): New function.
 586         (_bfd_elf_gc_mark_fdes): Use it.  Free sec_info->cies.
 587
 588 2008-01-07  Nick Clifton  <nickc@redhat.com>
 589
 590         PR binutils/5535
 591         * vms.c (vms_close_and_cleanup): Check for the presence of a
 592         vms_private_data_struct before examining any of its fields.
 593
 594 2008-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 595
 596         PR ld/5522
 597         * elflink.c (elf_link_input_bfd): Don't write out a section if
 598         its output section is marked with SEC_NEVER_LOAD.
 599
 600 For older changes see ChangeLog-2007
 601 \f
 602 Local Variables:
 603 mode: change-log
 604 left-margin: 8
 605 fill-column: 74
 606 version-control: never
 607 End: