bfd/ChangeLog

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