bfd/ChangeLog

   1 2010-02-15  Dave Korn  <dave.korn.cygwin@gmail.com>
   2
   3         PR binutils/11280
   4         * configure.host (*-*-solaris2.11):  Add host define to select
   5         valid default code page for windres/windmc on solaris.
   6
   7 2010-02-15  Nick Clifton  <nickc@redhat.com>
   8
   9         * po/vi.po: Updated Vietnamese translation.
  10
  11 2010-02-12  Daniel Gutson  <dgutson@codesourcery.com>
  12
  13         * elf32-arm.c (elf32_arm_output_arch_local_syms): add
  14         missing mapping symbol to data only sections.
  15
  16 2010-02-11  David S. Miller  <davem@davemloft.net>
  17
  18         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
  19         and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
  20         symbols.
  21         (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
  22         these relocs on global symbols.
  23         (gdopoff): New.
  24         (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
  25         local symbol references which are not STT_GNU_IFUNC.  Handle
  26         relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
  27         and deal with negative vs. non-negative values properly.
  28
  29 2010-02-09  Tristan Gingold  <gingold@adacore.com>
  30
  31         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
  32         non-external relocation.
  33
  34 2010-02-09  Alan Modra  <amodra@gmail.com>
  35
  36         * elf64-ppc.c (merge_got_entries): Move earlier in file.
  37         (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
  38         (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
  39         (ppc64_elf_layout_multitoc): Don't resize if we have already
  40         merged got entries.
  41
  42 2010-02-09  Michael Holzheu  <holzheu@de.ibm.com>
  43
  44         * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
  45         elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
  46         elfcore_write_s390_prefix): New.
  47         * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
  48         elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
  49         elfcore_write_s390_prefix): New.
  50         (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
  51         NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
  52         (elfcore_write_register_note): Handle .reg-s390-timer,
  53         .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
  54         .reg-s390-prefix section.
  55
  56 2010-02-09  Alan Modra  <amodra@gmail.com>
  57
  58         * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
  59         unsigned char.  Update variables and code using them throughout file.
  60         (struct ppc_link_hash_entry): Likewise for tls_mask.
  61
  62         * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
  63
  64         * elf64-ppc.c (has_small_toc_reloc): Don't define.
  65         (makes_toc_func_call, call_check_in_progress): Shuffle flags.
  66         (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc.  Update
  67         code setting the flag.
  68         (ppc64_elf_next_toc_section): Group big-toc sections in
  69         0x80008000 chunks.
  70
  71 2010-02-08  David S. Miller  <davem@davemloft.net>
  72
  73         * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
  74         srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
  75
  76         * elfxx-sparc.c (create_got_section): Delete.
  77         (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
  78         section creator does that work for us.  Use ->elf.foo instead of
  79         ->foo where applicable.
  80         (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
  81         where applicable.
  82         (allocate_dynrelocs): Likewise.
  83         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
  84         (_bfd_sparc_elf_relocate_section): Likewise.
  85         (sparc_vxworks_build_plt_entry): Likewise.
  86         (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
  87         (sparc_finish_dyn): Likewise.
  88         (sparc_vxworks_finish_exec_plt): Likewise.
  89         (sparc_vxworks_finish_shared_plt): Likewise.
  90         (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
  91
  92         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
  93         macros for visibilty and locality checks.
  94         (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
  95         (allocate_dynrelocs): Likewise.
  96         (_bfd_sparc_elf_relocate_section): Likewise.
  97         (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
  98
  99         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
 100         but never used local var 'dynobj'.
 101
 102         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
 103         nocopyreloc.
 104
 105         * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
 106         (BFD_RELOC_SPARC_IRELATIVE): Likewise.
 107         * bfd-in2.h: Regenerate.
 108         * libbfd.h: Regenerate.
 109
 110         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
 111         and loc_hash_memory.
 112         (_bfd_sparc_elf_link_hash_table_free): Declare.
 113         * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
 114         (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
 115         bfd_elf32_bfd_link_hash_table_free): Define.
 116         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
 117         has_ifunc_symbols if STT_GNU_IFUNC.
 118         (bfd_elf64_bfd_link_hash_table_free): Define.
 119         (elf_backend_post_process_headers): Define always.
 120         * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
 121         (sparc_reloc_map): Add entries for new IFUNC relocs.
 122         (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
 123         (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
 124         (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
 125         elf_sparc_get_local_sym_hash): New.
 126         (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
 127         from here...
 128         (_bfd_sparc_elf_link_hash_table_create): ... to here.  Allocate
 129         local hash table.
 130         (_bfd_sparc_elf_link_hash_table_free): New.
 131         (create_ifunc_sections): New.
 132         (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
 133         and call create_ifunc_sections().  For local STT_GNU_IFUNC symbols
 134         cons up a fake local hash table entry for it.  Unconditionally add
 135         a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular.  Count
 136         dyn relocs for ifunc.
 137         (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
 138         (allocate_dynrelocs):  Unconditionally emit a PLT entry when
 139         STT_GNU_IFUNC and h->def_regular.  Count GOT dyn relocs for ifunc.
 140         (allocate_local_dynrelocs): New function.
 141         (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
 142         table.  Emit dynamic relocs to irelplt when not shared.  Treat iplt
 143         like splt.
 144         (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
 145         (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
 146         plt in iplt/irelplt.
 147
 148 2010-02-08  Richard Sandiford  <r.sandiford@uk.ibm.com>
 149
 150         * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
 151         max_contents_size, only consider sections whose contents must
 152         be swapped in.
 153
 154 2010-02-09  Alan Modra  <amodra@gmail.com>
 155
 156         * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
 157         (ppc64_elf_size_dynamic_sections): ..and here..
 158         (merge_got_entries): ..rather than here.
 159
 160 2010-02-09  Alan Modra  <amodra@gmail.com>
 161
 162         * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
 163         (has_small_toc_reloc): Define.
 164         (ppc64_elf_check_relocs): Set the above flags.
 165         (ppc64_elf_edit_opd): Delete obfd param.
 166         (ppc64_elf_tls_optimize): Likewise.
 167         (ppc64_elf_edit_toc): Likewise.
 168         (ppc64_elf_tls_setup): Likewise.  Add no_multi_toc param.
 169         * elf64-ppc.h: Update prototypes.
 170
 171 2010-02-08  Alan Modra  <amodra@gmail.com>
 172
 173         * section.c (struct bfd_section): Delete has_tls_reloc,
 174         has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
 175         Add sec_flg0 thru sec_flg5.
 176         (BFD_FAKE_SECTION): Update for changed flags.
 177         * ecoff.c (bfd_debug_section): Likewise.
 178         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
 179         * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
 180         (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
 181         * elf32-xtensa.c (reloc_done): Define.
 182         * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
 183         * bfd-in2.h: Regenerate.
 184
 185 2010-02-08  Tristan Gingold  <gingold@adacore.com>
 186
 187         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
 188         for non-scattered relocations.
 189
 190 2010-02-08  Nathan Sidwell  <nathan@codesourcery.com>
 191
 192         * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
 193         apuinfo sections, only scan input sections once and reuse the
 194         buffer.
 195
 196 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 197
 198         * archures.c (bfd_mach_ppc_titan): Define.
 199         * bfd-in2.h: Regenerate.
 200         * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
 201
 202 2010-02-08  Alan Modra  <amodra@gmail.com>
 203
 204         * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
 205
 206 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
 207
 208         * elf.c (assign_file_positions_for_load_sections) Update lma of
 209         section if necessary.  Fixes Bugzilla 11219.
 210
 211 2010-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         * elf32-i386.c: Remove trailing white spaces.
 214         * elf64-x86-64.c: Likewise.
 215
 216 2010-02-03  Nick Clifton  <nickc@redhat.com>
 217
 218         * elf-bfd.h (emum elf_object_id): Rename to elf_target_id.  Add
 219         entries for other architectures.
 220         (struct elf_link_hash_table): Add hash_table_id field.
 221         (elf_hash_table_id): New accessor macro.
 222         * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
 223         parameter.
 224         * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
 225         returning cast pointer.
 226         (elf32_mn10300_link_hash_table_create): Identify new table as
 227         containing MN10300 extensions.
 228         (mn10300_elf_relax_section): Check pointer returned by
 229         elf32_mn10300_hash_table.
 230         * elf32-arm.c: Likewise, except using ARM extensions.
 231         * elf32-avr.c: Likewise, except using AVR extensions.
 232         * elf32-bfin.c: Likewise, except using BFIN extensions.
 233         * elf32-cris.c: Likewise, except using CRIS extensions.
 234         * elf32-frv.c: Likewise, except using FRV extensions.
 235         * elf32-hppa.c: Likewise, except using HPPA32 extensions.
 236         * elf32-i386.c: Likewise, except using I386 extensions.
 237         * elf32-lm32.c: Likewise, except using LM32 extensions.
 238         * elf32-m32r.c: Likewise, except using M32RM extensions.
 239         * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
 240         * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
 241         * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
 242         * elf32-m68k.c: Likewise, except using M68K extensions.
 243         * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
 244         * elf32-ppc.c: Likewise, except using PPC32 extensions.
 245         * elf32-s390.c: Likewise, except using S390 extensions.
 246         * elf32-sh.c: Likewise, except using SH extensions.
 247         * elf32-spu.c: Likewise, except using SPU extensions.
 248         * elf32-xtensa.c: Likewise, except using XTENSA extensions.
 249         * elf64-alpha.c: Likewise, except using ALPHA extensions.
 250         * elf64-hppa.c: Likewise, except using HPPA64 extensions.
 251         * elf64-ppc.c: Likewise, except using PPC64 extensions.
 252         * elf64-s390.c: Likewise, except using S390 extensions.
 253         * elf64-x86-64.c: Likewise, except using X86_64 extensions.
 254         * elfxx-ia64.c: Likewise, except using IA64 extensions.
 255         * elfxx-mips.c: Likewise, except using MIPS extensions.
 256         * elfxx-sparc.c: Likewise, except using SPARC extensions.
 257         * elfxx-sparc.h: Likewise, except using SPARC extensions.
 258         * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
 259         redundant structure.
 260         (elf32_cr16_hash_table): Delete unused macro.
 261         (elf32_cr16_link_hash_traverse): Delete unused macro.
 262         * elf32-score.c: Likewise.
 263         * elf32-score7.c: Likewise.
 264         * elf32-vax.c: Likewise.
 265         * elf64-sh64.c: Likewise.
 266
 267 2010-02-03  Alan Modra  <amodra@gmail.com>
 268
 269         * elf64-ppc.c (struct plt_entry): Move earlier in file.
 270         (struct got_entry): Likewise.  Add is_indirect and got.ent fields.
 271         (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
 272         Update all uses.
 273         (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
 274         Remove no_multi_toc.
 275         (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
 276         when allocating a new struct got_entry.
 277         (allocate_got): New function, extracted from..
 278         (allocate_dynrelocs): ..here.  Abort on got entry in non-ppc64 bfd.
 279         (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
 280         .reliplt by got_reli_size.  Set owner on ppc64_tlsld_got entries.
 281         (ppc64_elf_setup_section_lists): Remove output_bfd param and
 282         no_multi_toc, add add_stub_section and layout_sections_again.  Stash
 283         new params in htab.  Extract some code to..
 284         (ppc64_elf_start_multitoc_partition): ..here.  New function.
 285         (ppc64_elf_next_toc_section): Check for linker script errors.  Handle
 286         second pass toc scan.
 287         (merge_got_entries, merge_global_got, reallocate_got): New functions.
 288         (ppc64_elf_reinit_toc): Rename to..
 289         (ppc64_elf_finish_multitoc_partition): ..this.
 290         (ppc64_elf_layout_multitoc): New function.
 291         (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
 292         layout_sections_again params.
 293         (ppc64_elf_relocate_section): Handle indirect got entries.
 294         * elf64-ppc.h: Update prototypes.  Declare new functions.
 295
 296 2010-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         * elf-bfd.h (elfcore_write_xstatereg): New.
 299
 300         * elf.c (elfcore_grok_xstatereg): New.
 301         (elfcore_write_xstatereg): Likewise.
 302         (elfcore_grok_note): Handle NT_X86_XSTATE.
 303         (elfcore_write_register_note): Handle .reg-xstate section.
 304
 305 2010-02-01  Tristan Gingold  <gingold@adacore.com>
 306
 307         * som.c (som_write_ar_hdr): Define this macro.
 308
 309 2010-01-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 310
 311         * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
 312         R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
 313         linkage table pointer to use the global table pointer if not doing
 314         a shared link.
 315
 316 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 317
 318         * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
 319         if it has already been set.
 320
 321 2010-01-27  Tristan Gingold  <gingold@adacore.com>
 322
 323         * vms.h: Remove trailing spaces.
 324         (struct hdr_struct): Remove unused hdr_c_cpr field.
 325         (enum file_format_enum): Add comments.
 326         * vms.c (vms_bfd_print_private_bfd_data): New function that
 327         replaces the macro.
 328         Remove trailing spaces.
 329         * vms-misc.c: Improve comments.
 330         (_bfd_vms_get_object_record): Also handle files without pads.
 331         * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
 332         * vms-gsd.c (struct flagdescstruct): Make name field const.
 333         (gsyflagdesc): Fix typo.
 334
 335 2010-01-27  Alan Modra  <amodra@gmail.com>
 336
 337         PR ld/11217
 338         * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
 339         (ppc64_elf_setup_section_lists): Init them.
 340         (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
 341         and .toc on the same input file.
 342         (ppc64_elf_relocate_section): Correct GOT entry offset.
 343
 344 2010-01-26  Tristan Gingold  <gingold@adacore.com>
 345
 346         * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
 347         (bfd_target): Add _bfd_write_ar_hdr_fn field.
 348         * archive.c (is_bsd44_extended_name): New macro.
 349         (_bfd_generic_read_ar_hdr_mag): Use it.  Add extra_size.
 350         (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
 351         name.
 352         (_bfd_archive_bsd44_construct_extended_name_table): New function.
 353         (_bfd_generic_write_ar_hdr): Ditto.
 354         (_bfd_bsd44_write_ar_hdr): Ditto.
 355         (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
 356         (bsd_write_armap): Adjust firstreal computation.
 357         * libbfd-in.h (struct areltdata): Add extra_size field.
 358         (_bfd_generic_write_ar_hdr): Add prototype.
 359         (_bfd_bsd44_write_ar_hdr): Ditto.
 360         (_bfd_write_ar_hdr): Define.
 361         (_bfd_noarchive_write_ar_hdr): Ditto.
 362         (_bfd_archive_bsd_write_ar_hdr): Ditto.
 363         (_bfd_archive_coff_write_ar_hdr): Ditto.
 364         (_bfd_archive_bsd44_slurp_armap): Ditto.
 365         (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
 366         (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
 367         (_bfd_archive_bsd44_truncate_arname): Ditto.
 368         (_bfd_archive_bsd44_write_armap): Ditto.
 369         (_bfd_archive_bsd44_read_ar_hdr): Ditto.
 370         (_bfd_archive_bsd44_write_ar_hdr): Ditto.
 371         (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
 372         (_bfd_archive_bsd44_get_elt_at_index): Ditto.
 373         (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
 374         (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
 375         * libbfd.h: Regenerate.
 376         * oasys.c (oasys_write_ar_hdr): Define.
 377         * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
 378         * ieee.c (ieee_write_ar_hdr): Define.
 379         * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
 380         * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
 381         (bfd_pmac_xcoff_backend_data): Ditto.
 382         * coff64-rs6000.c (rs6000coff64_vec): Ditto.
 383         (bfd_xcoff_aix5_backend_data): Ditto.
 384         * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
 385         * aout-target.h (MY_write_ar_hdr): Define it if not defined.
 386         * aout-tic30.c (MY_write_ar_hdr): Ditto.
 387         * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
 388         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
 389         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
 390         (bfd_mach_o_construct_extended_name_table)
 391         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
 392         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
 393         (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
 394         * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
 395         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
 396         (bfd_mach_o_construct_extended_name_table)
 397         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
 398         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
 399         (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
 400         * bfd-in2.h: Regenerate.
 401
 402 2010-01-26  Alan Modra  <amodra@gmail.com>
 403             H.J. Lu  <hongjiu.lu@intel.com>
 404
 405         PR ld/11218
 406         * elflink.c (elf_link_output_extsym): Do not ignore undefined
 407         symbols with ref_regular set when gc_sections is active.
 408
 409 2010-01-25  Alan Modra  <amodra@gmail.com>
 410
 411         PR ld/11217
 412         * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
 413         with relocations against undefined weak symbols.
 414         (ppc64_elf_relocate_section): Don't optimize calls to undefined
 415         weak functions if the symbol is dynamic.
 416         (ppc64_elf_relocate_section): Edit tprel tls sequences.
 417         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 418         (_bfd_elf_ppc_at_tprel_transform): New function.
 419         * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
 420         * bfd-in2.h: Regenerate.
 421
 422 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
 423
 424         * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
 425         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
 426         * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
 427         bitsize to 1.
 428         (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
 429
 430 2010-01-21  Nick Clifton  <nickc@redhat.com>
 431
 432         * elflink.c (elf_link_add_object_symbols): Look up name of
 433         undefined symbol both before and after versioning has been
 434         applied.  Do not bother with symbols that are weakly undefined.
 435
 436 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 437
 438         * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
 439         (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
 440
 441 2010-01-19  Cary Coutant  <ccoutant@google.com>
 442
 443         * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
 444
 445 2010-01-19  Daisuke Hatayama  <d.hatayama@jp.fujitsu.com>
 446             Alan Modra <amodra@gmail.com>
 447
 448         * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
 449         (elf_object_p): Read e_phnum extension.
 450         (elf_write_shdrs_and_ehdr): Write e_phnum extension.
 451         * elfcore.h (elf_core_file_p): Read e_phnum extension.  Sanity check
 452         that we can read last program header.
 453
 454 2010-01-19  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 455
 456         * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
 457         R_ARM_THM_CALL entry.
 458         (elf32_arm_final_link_relocate): Correct calculation of
 459         reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
 460         or R_ARM_THM_JUMP24 relocation.
 461
 462 2010-01-18  Alan Modra  <amodra@gmail.com>
 463
 464         PR 11168
 465         * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
 466         block past vars in COFF_IMAGE_WITH_PE block.  Report error on more
 467         than 32k sections.
 468
 469 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 470
 471         Fix compilation warning on gcc-3.4.
 472         * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
 473         parameter index to sec_index according to the function definition.
 474
 475 2010-01-13  Chao-ying Fu  <fu@mips.com>
 476
 477         * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
 478         It is true for all CPUs.
 479         (jal_reloc_p): New function.
 480         (mips_elf_calculate_relocation): Rename require_jalxp to
 481         cross_mode_jump_p.
 482         Update comment for CROSS_MODE_JUMP_P.
 483         Set up cross_mode_jump_p based on the mode change.
 484         (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
 485         Update comment for CROSS_MODE_JUMP_P.
 486         Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
 487         Use !cross_mode_jump_p to guard conversion.
 488         Convert "jr t9" to "b", if possible.
 489         (_bfd_mips_elf_relocate_section): Rename require_jalx to
 490         cross_mode_jump_p.
 491         Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
 492         Pass cross_mode_jump_p to call mips_elf_perform_relocation.
 493
 494 2010-01-13  Nick Clifton  <nickc@redhat.com>
 495
 496         * cpu-m32c.c (m32c_scan): New function.  Ensures that a scan for
 497         "m32c" returns the m32c arch_info_struct and not the m16c
 498         arch_info_struct.
 499         (arch_info_struct): Use the new scan function.
 500         (bfd_m32c_arch): Likewise.
 501
 502 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 503
 504         * config.bfd: Remove duplicated target vector for i386-*-darwin.
 505         Appends new arch instead of overriding.
 506         Use mach_o_x86_64_vec for x86_64-*-darwin.
 507         * configure.in: Add mach_o_x86_64_vec.
 508         * configure: Regenerate.
 509         * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
 510         * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
 511         (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
 512         * Makefile.in: Regenerate.
 513         * mach-o-x86-64.c: New file.
 514
 515 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 516
 517         * reloc.c: Add MACH_O_X86_64 relocations.
 518         * bfd-in2.h: Regenerate.
 519         * libbfd.h: Regenerate.
 520
 521 2010-01-13  Tristan Gingold  <gingold@adacore.com>
 522
 523         * archive.c (normalize): Use lbasename.
 524         (bfd_bsd_truncate_arname): Ditto.
 525         (bfd_gnu_truncate_arname): Ditto.
 526
 527 2010-01-12  Tristan Gingold  <gingold@adacore.com>
 528
 529         * makefile.vms (CFLAGS): Turns warnings into informational messages.
 530
 531 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 532
 533         * mach-o.h: Add x86-64 relocation types.
 534
 535 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 536
 537         * mach-o.h (bfd_mach_o_backend_data): Add arch field.
 538         (bfd_mach_o_set_arch_mach): New prototype.
 539         * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
 540         (bfd_mach_o_set_arch_mach): New function.
 541         (bfd_mach_o_gen_mkobject): New function.
 542         Set TARGET_ARCHITECTURE for the generic back-ends.
 543         * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
 544         Check that TARGET_ARCHITECTURE is defined.
 545         Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
 546         * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
 547
 548 2010-01-11  Tristan Gingold  <gingold@adacore.com>
 549
 550         * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
 551
 552 2010-01-11  Nick Clifton  <nickc@redhat.com>
 553
 554         * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
 555         handling of R_V850_HI16_S relocation.
 556
 557 2010-01-11  Alan Modra  <amodra@gmail.com>
 558
 559         PR 11103
 560         * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
 561
 562 2010-01-11  Alan Modra  <amodra@gmail.com>
 563
 564         PR 6832
 565         * dwarf2.c (struct comp_unit): Add sec_info_ptr.
 566         (find_abstract_instance_name): Use it.
 567         (parse_comp_unit): Set it.
 568
 569 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 570
 571         * Makefile.in: Regenerate.
 572         * configure: Regenerate.
 573
 574 2010-01-08  Tristan Gingold  <gingold@adacore.com>
 575
 576         * archive.c: Remove bfd_special_undocumented_glue.
 577
 578 2010-01-08  Alan Modra  <amodra@gmail.com>
 579
 580         PR ld/11133
 581         * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
 582         * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
 583         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
 584
 585 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         PR ld/11138
 588         * elflink.c (elf_link_check_versioned_symbol): Don't abort if
 589         a symbol referenced by DSO is is defined in a non-shared object
 590         and forced local.
 591
 592 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 593
 594         PR ld/11133
 595         * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
 596         undefined __start_XXX/__stop_XXX in all input files and set
 597         SEC_KEEP.
 598
 599 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         PR ld/11143
 602         * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
 603
 604 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
 605
 606         * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
 607         before including procfs.h.
 608         (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
 609         * configure.in: Added autoconf probe for the pr_fpreg member.
 610         * configure: Regenerated.
 611         * config.in: Regenerated.
 612         * elf.c: Define _STRUCTURE_PROC before including procfs.h.
 613
 614 2010-01-04  Joel Brobecker  <brobecker@adacore.com>
 615
 616         Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
 617         * dwarf2.c (concat_filename): Rename dirname with dir_name
 618         to void shadowing the dirname function.
 619         Rename subdirname with subdir_name to stay consistent with
 620         the new dir_name variable name.
 621
 622 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
 623
 624         * archures.c: Add bfd_mach_ppc_e500mc64.
 625         * bfd-in2.h: Regenerate.
 626         * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
 627         bfd_mach_ppc_e500mc64.
 628
 629 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 630
 631         Fix -Wshadow warnings (seen on ppc-aix)
 632         * xcofflink.c: Replace finfo by flinfo throughout.
 633
 634 For older changes see ChangeLog-2009
 635 \f
 636 Local Variables:
 637 mode: change-log
 638 left-margin: 8
 639 fill-column: 74
 640 version-control: never
 641 End: