bfd/ChangeLog

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