bfd/ChangeLog

   1 2010-05-26  Tristan Gingold  <gingold@adacore.com>
   2
   3         * vms-alpha.c: Update comments.
   4         (alpha_vms_write_exec): Set lnkflags.  Write the GST.
   5         (alpha_vms_link_output_symbol): New function.
   6         (alpha_vms_bfd_final_link): Generate the VMS symbol table.
   7         Set dst_section private field.
   8         (alpha_vms_bfd_final_link): Remove code that set dst_section.
   9
  10 2010-05-26  Tristan Gingold  <gingold@adacore.com>
  11
  12         * bfdio.c: Declare and define _bfd_memory_iovec.
  13         (bfd_bread): Move code for BFD_IN_MEMORY...
  14         (bfd_bwrite): ... Ditto ...
  15         (bfd_tell): ... Ditto ...
  16         (bfd_flush): ... Ditto ...
  17         (bfd_stat): ... Ditto ...
  18         (bfd_seek): ... Ditto ...
  19         (bfd_get_size): ... Ditto ...
  20         (bfd_mmap): ... Ditto ...
  21         (memory_bread): ... to these new functions.
  22         (memory_bwrite): Ditto.
  23         (memory_btell): Ditto.
  24         (memory_bseek): Ditto.
  25         (memory_bflush): Ditto.
  26         (memory_bstat): Ditto.
  27         (memory_bmmap): Ditto.
  28         (memory_bclose): New function.
  29         * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
  30         * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
  31         * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
  32         (bfd_make_writable): Use _bfd_memory_iovec.
  33         * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
  34         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
  35         _bfd_memory_iovec.
  36         (alpha_ecoff_openr_next_archived_file): Use proxy_origin
  37         instead of origin.
  38         * libbfd.h: Regenerate.
  39
  40 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
  41             Joseph Myers  <joseph@codesourcery.com>
  42             Andrew Stubbs  <ams@codesourcery.com>
  43
  44         * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
  45         bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
  46         * configure.in: Handle FDPIC vectors.
  47         * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
  48         * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
  49         (SYMBOL_FUNCDESC_LOCAL): Define.  Use it instead of
  50         SYMBOL_REFERENCES_LOCAL for function descriptors.
  51         (fdpic_object_p): New.
  52         (sh_reloc_map): Add FDPIC and movi20 relocations.
  53         (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
  54         range.
  55         (struct elf_sh_plt_info): Add got20 and short_plt.  Update all
  56         definitions.
  57         (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
  58         (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
  59         (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
  60         (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
  61         (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
  62         New.
  63         (get_plt_info): Handle FDPIC.
  64         (MAX_SHORT_PLT): Define.
  65         (get_plt_index, get_plt_offset): Handle short_plt.
  66         (union gotref): New.
  67         (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
  68         got_type and adjust all uses.  Add GOT_FUNCDESC.
  69         (struct sh_elf_obj_tdata): Add local_funcdesc.  Rename
  70         local_got_tls_type to local_got_type.
  71         (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type.  All
  72         users changed.
  73         (sh_elf_local_funcdesc): Define.
  74         (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
  75         and srofixup.
  76         (sh_elf_link_hash_newfunc): Initialize new fields.
  77         (sh_elf_link_hash_table_create): Set fdpic_p.
  78         (sh_elf_omit_section_dynsym): New.
  79         (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
  80         and .rofixup.
  81         (allocate_dynrelocs): Allocate local function descriptors and space
  82         for R_SH_FUNCDESC-related relocations, and for rofixups.
  83         Handle GOT_FUNCDESC.  Create fixups.  Handle GOT entries which
  84         require function descriptors.
  85         (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
  86         (sh_elf_modify_program_headers): New.
  87         (sh_elf_size_dynamic_sections): Allocate function descriptors for
  88         local symbols.  Allocate .got.funcdesc contents.  Allocate rofixups.
  89         Handle local GOT entries of type GOT_FUNCDESC.  Create fixups for
  90         local GOT entries.  Ensure that FDPIC libraries always have a PLTGOT
  91         entry in the .dynamic section.
  92         (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
  93         (sh_elf_add_rofixup, sh_elf_osec_to_segment)
  94         (sh_elf_osec_readonly_p, install_movi20_field): New functions.
  95         (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
  96         R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC.  Use sh_elf_got_offset
  97         and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_.  Add rofixup
  98         read-only section warnings.  Handle undefined weak symbols.  Generate
  99         fixups for R_SH_DIR32 and GOT entries.  Check for cross-segment
 100         relocations and clear EF_SH_PIC.  Handle 20-bit relocations.
 101         Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
 102         (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
 103         R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
 104         Handle 20-bit relocations.
 105         (sh_elf_copy_indirect_symbol): Copy function descriptor reference
 106         counts.
 107         (sh_elf_check_relocs): Handle new relocations.  Make symbols
 108         dynamic for FDPIC relocs.  Account for rofixups.  Error for FDPIC
 109         symbol mismatches.  Allocate a GOT for R_SH_DIR32. Allocate fixups
 110         for R_SH_DIR32.
 111         (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
 112         (sh_elf_merge_private_data): Copy initial flags.  Do not clobber
 113         non-mach flags.  Set EF_SH_PIC for FDPIC.  Reject FDPIC mismatches.
 114         (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
 115         here.  Rename sgot to sgotplt and srel to srelplt.  Handle short_plt,
 116         FDPIC descriptors, and got20.  Create R_SH_FUNCDESC_VALUE for FDPIC.
 117         Use install_movi20_field.  Rename srel to srelgot.  Always generate
 118         R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
 119         (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
 120         Do not fill in reserved GOT entries for FDPIC.  Correct DT_PLTGOT.
 121         Rename sgot to sgotplt.  Assert that the right number of rofixups
 122         and dynamic relocations were allocated.
 123         (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
 124         (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
 125         (elf_backend_can_make_relative_eh_frame)
 126         (elf_backend_can_make_lsda_relative_eh_frame)
 127         (elf_backend_encode_eh_address): Define.
 128         (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
 129         (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
 130         Redefine for FDPIC vector.
 131         * reloc.c: Add SH FDPIC and movi20 relocations.
 132         * targets.c (_bfd_target_vector): Add FDPIC vectors.
 133         * configure, bfd-in2.h, libbfd.h: Regenerated.
 134
 135 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
 136
 137         PR ld/11624
 138         * archive.c (_bfd_calloc_wrapper): New function.
 139         (_bfd_add_bfd_to_archive_cache): Use it.
 140
 141         * configure.in: Add alpha*-*-*vms* to list of natives.
 142         * configure: Regenerate.
 143
 144         * vms-misc.c: Define globalref if necessary.
 145         (vms_convert_to_var_unix_filename): Rename to
 146         _bfd_vms_convert_to_var_unix_filename and export.
 147         * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
 148         * vms-alpha.c (vms_close_and_cleanup): Update invocation of
 149         vms_convert_to_var_unix_filename.
 150
 151 2010-05-24  Tristan Gingold  <gingold@adacore.com>
 152
 153         * vms-alpha.c (add_symbol_entry): New function extrated from ...
 154         (add_symbol): ... adjusted.
 155
 156 2010-05-24  Tristan Gingold  <gingold@adacore.com>
 157
 158         * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
 159         (alpha_vms_write_exec): Add a comment.
 160         (_bfd_vms_write_egsd): Ditto.
 161         (alpha_vms_convert_symbol): Remove a blank line.
 162
 163 2010-05-21  Tristan Gingold  <gingold@adacore.com>
 164
 165         * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
 166         for the GST.
 167
 168 2010-05-21  Tristan Gingold  <gingold@adacore.com>
 169
 170         * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
 171         SEC_LOAD if isect has data.
 172         (vms_get_symbol_info): Refine the condition for 'T' type.
 173
 174 2010-05-18  Tristan Gingold  <gingold@adacore.com>
 175
 176         * vms-alpha.c (_bfd_vms_write_emh): New function.
 177         (_bfd_vms_write_lmn): New function.
 178         (_bfd_vms_write_eeom): Moved.
 179         (hash_string): Likewise.
 180         (_bfd_vms_length_hash_symbol): Likewise.
 181         (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
 182         and _bfd_vms_write_lmn, and call these functions.
 183
 184 2010-05-18  Tristan Gingold  <gingold@adacore.com>
 185
 186         * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
 187         Add details in the messages.
 188         (evax_bfd_print_image): Change message.
 189
 190 2010-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 191
 192         PR gas/11600
 193         * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
 194         (elf_fake_sections): Likewise.
 195
 196         * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
 197         SHF_EXCLUDE here.
 198         * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
 199
 200 2010-05-17  Tristan Gingold  <gingold@adacore.com>
 201
 202         * vms-alpha.c: Include esgps.h and eidc.h.
 203         (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
 204         (evax_bfd_print_egsd_flags): New function, extracted from ...
 205         (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags.  Handles
 206         EGSD__C_SPSC and EGSD__C_IDC.
 207
 208 2010-05-14  Tristan Gingold  <gingold@adacore.com>
 209
 210         * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
 211         (_bfd_vms_get_object_record): Handle align byte only in the
 212         foreign case.
 213
 214 2010-05-14  Tristan Gingold  <gingold@adacore.com>
 215
 216         * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
 217         * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
 218         * libbfd.h: Regenerate.
 219         * configure.in (havevecs): Define HAVE_all_vecs when
 220         --enable-targets=all is set.  Use AC_SUBST on it.
 221         (tdefaults): Do not add havevecs.
 222         (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
 223         * configure: Regenerate.
 224         * Makefile.am (HAVEVECS): New variable.
 225         (INCLUDES): Add HAVEVECS.
 226         * Makefile.in: Regenerate.
 227         * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
 228         target is selected.  Add #ifdef/#endif around vms specific code.
 229         (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
 230         bfd_elfNN_archive_slurp_extended_name_table,
 231         bfd_elfNN_archive_construct_extended_name_table,
 232         bfd_elfNN_archive_truncate_arname,
 233         bfd_elfNN_archive_write_armap,
 234         bfd_elfNN_archive_read_ar_hdr,
 235         bfd_elfNN_archive_write_ar_hdr,
 236         bfd_elfNN_archive_openr_next_archived_file,
 237         bfd_elfNN_archive_get_elt_at_index,
 238         bfd_elfNN_archive_generic_stat_arch_elt,
 239         bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
 240
 241 2010-05-11  Jie Zhang  <jie@codesourcery.com>
 242
 243         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
 244         Tag_ABI_HardFP_use correctly.
 245
 246 2010-05-11  Alan Modra  <amodra@gmail.com>
 247
 248         * coffcode.h (coff_write_object_contents): Enclose all occurrences
 249         of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
 250
 251 2010-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
 252
 253         * elf32-arm.c (struct a8_erratum_reloc): Add hash member.  Move
 254         sym_name to improve packing.
 255         (cortex_a8_erratum_scan): Check for PLT entries.
 256         (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
 257
 258 2010-05-07  Tristan Gingold  <gingold@adacore.com>
 259
 260         * Makefile.in: Regenerate with automake 1.11.1.
 261         * aclocal.m4: Ditto.
 262
 263 2010-05-05  Nick Clifton  <nickc@redhat.com>
 264
 265         * po/es.po: Updated Spanish translation.
 266
 267 2010-05-03  Tristan Gingold  <gingold@adacore.com>
 268
 269         * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
 270         selective_search flag.
 271         Add comments.
 272         * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
 273         before output_has_begun is set.
 274
 275 2010-05-03  Tristan Gingold  <gingold@adacore.com>
 276
 277         * vms-alpha.c: Add comments.
 278         (struct vms_private_data_struct): Remove image_autoextend field.
 279         (dst_check_allocation): Removed.
 280         (image_write): Remove call to dst_check_allocation.
 281         (vms_slurp_debug): Do not set image_autoextend.  Adjust section
 282         size.
 283         (_bfd_vms_slurp_object_records): Remove useless new_type variable.
 284         (alpha_vms_write_exec): Use dst_section to get the dst section.
 285         Write the dmt section.
 286         (evax_bfd_print_image): Also print the dst size in hexa.  Fix typo.
 287         (alpha_vms_read_sections_content): Do not set image_autoextend.
 288         (alpha_vms_bfd_final_link): Generate the dst.
 289
 290 2010-05-03  Tristan Gingold  <gingold@adacore.com>
 291
 292         * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
 293         next array.
 294         (vms_lib_dcx): Adjust for the above change.
 295
 296 2010-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 297
 298         PR ld/11542
 299         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
 300
 301         * elf32-i386.c (elf_i386_relocate_section): Use it.
 302         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 303
 304 2010-04-30  Tristan Gingold  <gingold@adacore.com>
 305
 306         * vms-lib.c (vms_read_block): New function.
 307         (vms_traverse_index): Use vms_read_block.  Handle long key names.
 308
 309 2010-04-30  Tristan Gingold  <gingold@adacore.com>
 310
 311         * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
 312         and syms removed.
 313         (struct carsym_mem): New structure.
 314         (vms_add_index): New function.
 315         (vms_add_indexes_from_list): New function.
 316         (vms_traverse_index): Parameter carsym changed to carsym_mem.
 317         Code adjusted to handle elfidx.
 318         (vms_lib_read_index): Adjusted for vms_traverse_index changes.
 319         Parameter NBREL is now a pointer.
 320         (_bfd_vms_lib_archive_p): Adjust for above change.  Handle ia64
 321         archives.
 322         (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
 323         (_bfd_vms_lib_find_symbol): Ditto.
 324         (vms_lib_bopen): Fix two typos: return FALSE in case of error,
 325         check MHD id.
 326         (_bfd_vms_lib_get_module): New function.
 327         (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
 328         function.
 329         (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
 330         (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
 331         (vms_write_index): Adjust for structure renamed.
 332         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
 333         changes of _bfd_vms_lib_find_symbol.
 334
 335 2010-04-28  Kai Tietz  <kai.tietz@onevision.com>
 336
 337         * config.bfd: Correct accidential reverted patch
 338         about vax*-*-*vms*.
 339
 340 2010-04-27  Kai Tietz  <kai.tietz@onevision.com>
 341
 342         * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
 343         to USE_MINGW64_LEADING_UNDERSCORES.
 344         * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
 345         * config.bfd: Change underscoring default for x64 mingw
 346         to false.
 347         * coffcode.h (coff_write_relocs): Add check that dereferenced
 348         sym_ptr_ptr isn't NULL.
 349         * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
 350         * configure: Regenerated.
 351         * configure.in: Add option '--enable-leading-mingw64-underscores'
 352         and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
 353
 354 2010-04-27  Nick Clifton  <nickc@redhat.com>
 355
 356         PR binutils/11512
 357         * coffgen.c (coff_find_nearest_line): Incldue the section address
 358         of function name symbols in address comparisons.
 359
 360 2010-04-27  Nick Clifton  <nickc@redhat.com>
 361
 362         * po/fr.po: Updated French translation.
 363
 364 2010-04-23  Alan Modra  <amodra@gmail.com>
 365
 366         * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
 367         ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
 368         throughout file.
 369         (assign_file_positions_for_load_sections): Modify section in
 370         segment warning to ignore overlay vmas.
 371         * elf32-spu.c (spu_elf_object_p): Replace use of
 372         ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
 373
 374 2010-04-22  Nick Clifton  <nickc@redhat.com>
 375
 376         * po/bfd.pot: Updated by the Translation project.
 377         * po/vi.po: Updated Vietnamese translation.
 378
 379 2010-04-22  Alan Modra  <amodra@gmail.com>
 380
 381         * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
 382         change.  Tidy.  Don't error on sections not allocated in segment.
 383
 384 2010-04-15  Andrew Haley  <aph@redhat.com>
 385
 386         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
 387         merge_exidx_entries.
 388         * bfd-in2.h: Likewise.
 389         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise.  Use it to
 390         control merging of exidx entries.
 391
 392 2010-04-20  Joseph Myers  <joseph@codesourcery.com>
 393
 394         * elf32-tic6x.h: New.
 395         * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
 396         * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
 397         elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
 398         elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
 399         elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
 400         bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
 401         (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
 402         elf32_tic6x_relocate_section): Handle REL relocations.
 403         (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
 404
 405 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 406
 407         * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
 408         DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
 409
 410 2010-04-19  Nick Clifton  <nickc@redhat.com>
 411
 412         * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
 413         arhdrpos variable.
 414         * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
 415         attribute to warned variable.  Remove unused val, type and type2
 416         variables.
 417
 418 2010-04-16  Andreas Schwab  <schwab@redhat.com>
 419
 420         * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
 421         strict-aliasing rules.
 422
 423 2010-04-16  Tristan Gingold  <gingold@adacore.com>
 424
 425         * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
 426         (_bfd_vms_get_object_record): Always assume there is a pad byte
 427         for alignment.
 428
 429         * vms-lib.c: Add a few comments.
 430
 431 2010-04-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 432
 433         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
 434         attributes in v2.08 of the ABI.
 435
 436 2010-04-15  Alan Modra  <amodra@gmail.com>
 437
 438         * config.bfd (vax*-*-*vms*): Delete.
 439
 440 2010-04-14  Tristan Gingold  <gingold@adacore.com>
 441
 442         * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
 443         vms-tir.lo, vms.lo and add vms-alpha.lo
 444         (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
 445         vms-tir.c, vms.c and add vms-alpha.c
 446         * Makefile.in: Regenerate.
 447         * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
 448         Remove vms_vax_vec.
 449         * configure: Regenerate.
 450         * targets.c (vms_vax_vec): Remove the declaration.
 451         (_bfd_target_vector): Remove vms_vax_vec.
 452         * vms-alpha.c: New file.
 453         * vms-gsd.c: Removed, rewritten in vms-alpha.c
 454         * vms-hdr.c: Ditto.
 455         * vms-tir.c: Ditto.
 456         * vms.c: Ditto.
 457         * vms-misc.c: Fix indentation and comments.  Replace most of
 458         #if VMS_DEBUG/vms_debug with vms_debug2.
 459         (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
 460         (hash_string): Ditto.
 461         (_bfd_vms_length_hash_symbol): Ditto.
 462         (maybe_adjust_record_pointer_for_object): Ditto.
 463         (_bfd_vms_get_object_record): Ditto.
 464         (vms_get_remaining_object_record): Ditto.
 465         (_bfd_vms_push): Ditto.
 466         (_bfd_vms_pop): Ditto.
 467         (_bfd_vms_get_header_values): Removed.
 468         (_bfd_vms_get_first_record): Removed.
 469         (vms_get_remaining_image_record): Removed.
 470         (new_symbol): Removed.
 471         (_bfd_vms_enter_symbol): Removed.
 472         (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
 473         (_bfd_vms_output_begin): Remove rechead parameter.  Replace bfd
 474         parameter with struct vms_rec_wr.
 475         (_bfd_vms_output_push): Removed and replaced by ...
 476         (_bfd_vms_output_begin_subrec): ... new function.
 477         (_bfd_vms_output_alignment): Replace bfd parameter with
 478         struct vms_rec_wr, and adjust.
 479         (_bfd_vms_output_check): Ditto
 480         (_bfd_vms_output_byte): Ditto.
 481         (_bfd_vms_output_short): Ditto.
 482         (_bfd_vms_output_long): Ditto.
 483         (_bfd_vms_output_quad): Ditto.
 484         (_bfd_vms_output_counted): Ditto.
 485         (_bfd_vms_output_dump): Ditto.
 486         (_bfd_vms_output_fill): Ditto.
 487         (_bfd_vms_output_pop): Removed and replaced by ...
 488         (_bfd_vms_output_end_subrec): ... new function.
 489         (_bfd_vms_output_flush): Removed.
 490         (_bfd_vms_output_align): New function.
 491         (_bfd_vms_output_end): Add recwr parameter.  Adjust for this new
 492         parameter.
 493         (vms_convert_to_var): New function imported from vms.c
 494         (vms_convert_to_var_1): Ditto.
 495         (vms_convert_to_var_unix_filename): Ditto.
 496         (vms_get_module_name): Ditto.
 497         (get_vms_time_string): Ditto.
 498         (vms_time_to_time_t): Ditto.
 499         (vms_rawtime_to_time_t): Ditto.
 500         * vms.h: All macros for the VMS file format are now in include/vms.
 501         Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
 502         have been removed.
 503         (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
 504         (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
 505         (struct funcinfo, struct vms_private_data_struct): Ditto.
 506         (struct vms_section_data_struct): Ditto.
 507         (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
 508         (vms_get_module_name, get_vms_time_string): New declarations.
 509         (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
 510         (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
 511         (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
 512         (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
 513         (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
 514         (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
 515         (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
 516         (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
 517         (_bfd_vms_output_fill): Ditto.
 518         (bfd_vms_set_section_flags): Ditto.
 519
 520 2010-04-14  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 521
 522         * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
 523         exit due to merging the same weak symbol to test that the symbols are
 524         actually weak.
 525
 526 2010-04-13  Alan Modra  <amodra@gmail.com>
 527
 528         * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
 529         when optimizing high got_tlsgd/ld insns.
 530
 531 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
 534         define.
 535         (HAVE_PRSTATUS32_T): Likewise.
 536
 537 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 538
 539         PR corefiles/11467
 540         * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
 541         for x86_64-*-linux*.
 542         * config.in: Regenerated.
 543         * configure: Likewise.
 544
 545         * elf.c: Include CORE_HEADER if it is defined.
 546
 547 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 548             Jan Kratochvil  <jan.kratochvil@redhat.com>
 549
 550         * hosts/x86-64linux.h: New.
 551
 552 2010-04-09  Nick Clifton  <nickc@redhat.com>
 553
 554         * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
 555         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
 556         variables htab and hdr_info and mark info parameter as unused.
 557         * elf.c (prep_headers): Remove unused variable i_phdrp.
 558         (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
 559         * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
 560         as unused.
 561         * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
 562         * verilog.c (verilog_write_section): Remove unused variable
 563         address.
 564
 565 2010-04-07  Alan Modra  <amodra@gmail.com>
 566
 567         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
 568         * configure: Regenerate.
 569
 570 2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         PR ld/11434
 573         * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
 574
 575 2010-04-06  Tristan Gingold  <gingold@adacore.com>
 576
 577         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
 578
 579 2010-04-05  Jakub Jelinek  <jakub@redhat.com>
 580
 581         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
 582         provided that it has the expected address size and zero segment
 583         length.
 584
 585         * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
 586         (struct line_info): Add op_index field, change end_sequence type to
 587         unsigned char.
 588         (new_line_sorts_after): For the same address compare op_index.
 589         (add_line_info): Add op_index argument, store it into the structure.
 590         (decode_line_info): Complain about unknown versions of .debug_line.
 591         Initialize maximum_ops_per_insn.  Add op_index state register and
 592         track it.
 593
 594 2010-04-01  Nathan Sidwell  <nathan@codesourcery.com>
 595
 596         * elf32-ppc.c (apuinfo_set): New static var.
 597         (ppc_elf_begin_write_processing): Set it here, always create an
 598         APUinfo section if there were any in the inputs.
 599         (ppc_elf_write_section): Check apuinfo_set.
 600         (ppc_elf_final_write_processing): Likewise.
 601
 602 2010-04-01  Tristan Gingold  <gingold@adacore.com>
 603
 604         * vms.h: Include time.h. Add prototypes for vms_get_module_name,
 605         vms_time_to_time_t and vms_rawtime_to_time_t.
 606         * vms.c (vms_alpha_vec): Add archives support.
 607         * vms-misc.c: Include safe-ctype.h
 608         (vms_get_module_name): New function.
 609         (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
 610         * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
 611         vms_get_module_name function.  Use this function.
 612         * targets.c: Declare vms_lib_txt_vec.  Add it to _bfd_target_vector.
 613         * libbfd-in.h: Add prototype for _bfd_append_relative_path.
 614         Add prototypes for vms-lib.c
 615         * libbfd.h: Regenerate.
 616         * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec.  Add
 617         vms-lib.lo to vms_alpha_vec.
 618         * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
 619         * configure: Regenerate.
 620         * bfd.c: Add selective_search field.
 621         * bfd-in2.h: Regenerate.
 622         * archive.c (append_relative_path): Rename to
 623         _bfd_append_relative_path and make it public.
 624         (_bfd_get_elt_at_filepos): Adjust for above renaming.
 625         * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
 626         (BFD32_BACKENDS_CFILES): Add vms-lib.c
 627         * Makefile.in: Regenerate.
 628
 629 2010-04-01  Jakub Jelinek  <jakub@redhat.com>
 630
 631         * dwarf2.c (read_attribute_value): Handle CU version 4
 632         for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
 633         and DW_FORM_flag_present.  For unknown form value return NULL.
 634         (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
 635         like DW_FORM_block.
 636         (parse_comp_unit): Allow CU version 4.
 637
 638 2010-04-01  Hans-Peter Nilsson  <hp@axis.com>
 639
 640         * elf32-cris.c (cris_elf_relocate_section): Correct first argument
 641         to _bfd_elf_get_dynamic_reloc_section.
 642         (elf_cris_discard_excess_dso_dynamics): Ditto.
 643
 644 2010-03-31  Kai Tietz  <kai.tietz@onevision.com>
 645
 646         * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
 647         * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
 648
 649 2010-03-31  Alan Modra  <amodra@gmail.com>
 650
 651         * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
 652         TPREL16_HI and TPREL16_HA insns.
 653
 654 2010-03-31  Hans-Peter Nilsson  <hp@axis.com>
 655
 656         PR ld/11458
 657         * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
 658         assert of empty pcrel_relocs_copied on the direct symbol.  Instead
 659         of moving the list from the indirect symbol to the direct symbol,
 660         merge into any existing list.
 661         (cris_elf_check_relocs): Store the original section in the
 662         pcrel_relocs_copied list, not the relocation section.
 663         (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
 664         the relocation section, for reducing its size.  Change the
 665         BFD_ASSERT into a check for the section being read-only, and only
 666         emit warnings and TEXTREL marker when there's an entry for a
 667         read-only section.
 668
 669 2010-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
 670
 671         * elf32-arm.c (using_thumb_only): Handle v6-M.
 672
 673 2010-03-26  Alan Modra  <amodra@gmail.com>
 674
 675         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
 676         * bfd-in.h (elf_discarded_section): Clarify comment.
 677         * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
 678         * bfd-in2.h: Regenerate.
 679
 680 2010-03-26  Matt Rice  <ratmice@gmail.com>
 681
 682         * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
 683         as unique in the armap.
 684
 685 2010-03-26  Alan Modra  <amodra@gmail.com>
 686
 687         PR ld/11375
 688         * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
 689         possible stub on branches.
 690
 691 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
 692
 693         * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
 694         (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
 695         (BFD32_BACKENDS): Add elf32-tic6x.lo.
 696         (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
 697         * Makefile.in: Regenerate.
 698         * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
 699         (bfd_archures_list): Update.
 700         * config.bfd (tic6x-*-elf): New.
 701         * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
 702         New.
 703         * configure: Regenerate.
 704         * cpu-tic6x.c, elf32-tic6x.c: New.
 705         * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
 706         BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
 707         BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
 708         BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
 709         BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
 710         BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
 711         BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
 712         BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
 713         BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
 714         BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
 715         BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
 716         BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
 717         BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
 718         * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
 719         (_bfd_target_vector): Update.
 720         * bfd-in2.h, libbfd.h: Regenerate.
 721
 722 2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 723
 724         * aout-target.h: Update copyright year.
 725         * aout-tic30.c: Likewise.
 726         * coff-alpha.c: Likewise.
 727         * coff-rs6000.c: Likewise.
 728         * coff64-rs6000.c: Likewise.
 729         * elf64-mips.c: Likewise.
 730         * ieee.c: Likewise.
 731         * libecoff.h: Likewise.
 732         * mach-o-target.c: Likewise.
 733         * mach-o.c: Likewise.
 734         * oasys.c: Likewise.
 735         * targets.c: Likewise.
 736
 737 2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 738
 739         * libbfd-in.h: Update copyright year.
 740
 741 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 742
 743         PR ld/11413
 744         * elflink.c (_bfd_elf_add_default_symbol): Check !executable
 745         instead of shared.
 746
 747 2010-03-19  Jie Zhang  <jie@codesourcery.com>
 748
 749         * elf32-arm.c (struct section_list): Remove.
 750         (section_list): Remove typedef.
 751         (record_section_with_arm_elf_section_data): Remove.
 752         (find_arm_elf_section_entry): Remove.
 753         (get_arm_elf_section_data): Use is_arm_elf.
 754         (unrecord_section_with_arm_elf_section_data): Remove.
 755         (elf32_arm_new_section_hook): Don't call
 756         record_section_with_arm_elf_section_data.
 757         (elf32_arm_write_section): Set mapcount to -1 when
 758         the map has been used. Don't call
 759         unrecord_section_with_arm_elf_section_data.
 760         (unrecord_section_via_map_over_sections): Remove.
 761         (elf32_arm_close_and_cleanup): Remove.
 762         (elf32_arm_bfd_free_cached_info): Remove.
 763         (bfd_elf32_close_and_cleanup): Don't define.
 764         (bfd_elf32_bfd_free_cached_info): Don't define.
 765
 766 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 767
 768         PR binutils/11396
 769         * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
 770         * libcoff.h: Regenerated.
 771
 772         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
 773         if dont_strip_reloc is set.
 774         (_bfd_XX_bfd_copy_private_bfd_data_common): Set
 775         dont_strip_reloc on output if there is no .reloc and
 776         IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
 777
 778 2010-03-18  Wei Guozhi  <carrot@google.com>
 779
 780         PR gas/11323
 781         * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
 782         R_ARM_GOT_PREL.
 783         * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
 784         * bfd-in2.h: Regenerate.
 785         * libbfd.h: Regenerate.
 786
 787 2010-03-17  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
 790         (BFD_RELOC_SPU_STUB): Likewise.
 791
 792 2010-03-17  Jie Zhang  <jie@codesourcery.com>
 793
 794         * elf.c (assign_file_positions_for_load_sections): Avoid
 795         overflow.
 796
 797 2010-03-17  Alan Modra  <amodra@gmail.com>
 798
 799         PR binutils/11382
 800         * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
 801         proper type.
 802
 803 2010-03-17  Alan Modra  <amodra@gmail.com>
 804
 805         * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
 806
 807 2010-03-16  Alan Modra  <amodra@gmail.com>
 808
 809         * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
 810         (ppc64_elf_edit_toc): Set it here.
 811         (ha_reloc_match): New function.
 812         (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
 813
 814 2010-03-15  Alan Modra  <amodra@gmail.com>
 815
 816         * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
 817         * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
 818
 819 2010-03-14  Alan Modra  <amodra@gmail.com>
 820
 821         PR ld/11378
 822         * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
 823         * elf64-ppc.c (call_check_done): Define.
 824         (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
 825         (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
 826         (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
 827         (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
 828         Simplify return logic.  Iterate over all .init and .fini fragments
 829         by recursion.  Set makes_toc_func_call here..
 830         (ppc64_elf_next_input_section): ..rather than here.
 831         (check_pasted_section, ppc64_elf_check_init_fini): New functions.
 832
 833 2010-03-13  Alan Modra  <amodra@gmail.com>
 834
 835         PR ld/11375
 836         * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
 837         function descriptor symbol if there is one, not just for plt stubs.
 838         (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
 839
 840 2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 841
 842         * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
 843         version twice.
 844         Skip it when constructing def.vd_next.
 845
 846         * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
 847         bfd_elf32_i386_sol2_vec.
 848         (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
 849         (elf32_bed): Redefine to elf32_i386_sol2_bed.
 850         (elf_backend_want_plt_sym): Redefine to 1.
 851
 852         * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
 853         bfd_elf64_x86_64_sol2_vec.
 854         (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
 855         (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
 856         (elf_backend_want_plt_sym): Redefine to 1.
 857
 858         * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
 859         bfd_elf32_i386_sol2_vec.
 860         Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
 861         targ64_selvecs.
 862         (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
 863         Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
 864         targ_selvecs.
 865
 866         * configure.in: Handle bfd_elf32_i386_sol2_vec,
 867         bfd_elf64_x86_64_sol2_vec.
 868         * configure: Regenerate.
 869
 870         * targets.c (bfd_elf32_i386_sol2_vec): Declare.
 871         (bfd_elf64_x86_64_sol2_vec): Declare.
 872         (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
 873         bfd_elf64_x86_64_sol2_vec.
 874
 875 2010-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
 876
 877         * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
 878         sections.
 879
 880 2010-03-04  Alan Modra  <amodra@gmail.com>
 881
 882         PR 11302
 883         * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
 884         (read_attribute_value, decode_line_info): Likewise.
 885         (add_line_info, read_rangelist): Return FALSE on alloc failures.
 886         (arange_add, sort_line_sequences): Likewise.
 887         (find_abstract_instance_name): Handle failures from called funcs.
 888         (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
 889         (find_line): Realloc to a temp, and handle alloc fail.
 890
 891 2010-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 892
 893         * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
 894         a mapping symbol to an empty section.
 895
 896 2010-03-02  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 897
 898         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
 899         return value from the call to _bfd_elf_merge_object_attributes.
 900
 901 2010-03-02  Christophe Lyon  <christophe.lyon@st.com>
 902         Alan Modra  <amodra@gmail.com>
 903
 904         * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
 905         destination mode of the a8 stub.
 906         (elf32_arm_link_hash_table): Add top_id field.
 907         (elf32_arm_link_hash_table_create): Initialize top_id.
 908         (arm_type_of_stub): Update prototype, st_type can now be updated
 909         by this function. Actual destination address in case of PLT is
 910         computed here, to help factorizing code.
 911         (elf32_arm_stub_name): Update prototype, use stub_type additional
 912         parameter to build stub name.
 913         (elf32_arm_get_stub_entry): Update prototype, use stub_type
 914         additional parameter to build stub entry.
 915         (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
 916         put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
 917         Call elf32_arm_final_link_relocate to process all in-stub
 918         relocations.
 919         (elf32_arm_setup_section_lists): Update top_id.
 920         (cortex_a8_erratum_scan): Record stub destination mode.
 921         (elf32_arm_size_stubs): Update call to arm_type_of_stub according
 922         to new prototype.
 923         (elf32_arm_final_link_relocate): Enable processing of in-stub
 924         REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
 925         needed, enabling code factorization.
 926         (elf32_arm_final_link): Process stub sections.
 927         (elf32_arm_output_map_sym): Add entry to code/data map.
 928
 929 2010-03-01  David S. Miller  <davem@davemloft.net>
 930
 931         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
 932         h->def_regular, set h->ref_regular.
 933         (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
 934         and dynamic relocations if h->ref_regular.
 935
 936         * elfxx-sparc.c (struct elf_reloc_map): Delete.
 937         (sparc_reloc_map): Delete.
 938         (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
 939         relocation type in switch statements.
 940
 941 2010-02-25  Alan Modra  <amodra@gmail.com>
 942
 943         PR ld/11304
 944         * elf.c (_bfd_elf_init_private_section_data): Rename need_group
 945         to final_link and invert.  For final link allow some flags to
 946         differ.  Don't specially allow flags to be all zero.
 947
 948 2010-02-24  Alan Modra  <amodra@gmail.com>
 949
 950         PR binutils/10858
 951         * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
 952         SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
 953         table.
 954
 955 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
 956
 957         PR binutils/11297
 958         * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
 959         (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
 960
 961 2010-02-22  Alan Modra  <amodra@gmail.com>
 962
 963         * reloc.c (bfd_check_overflow): When forming addrmask, shift
 964         fieldmask left by rightshift.
 965         (_bfd_relocate_contents): Likewise.  Use rightshift addrmask in all
 966         overflow checks.
 967
 968 2010-02-20  H.J. Lu  <hongjiu.lu@intel.com>
 969
 970         * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
 971         STT_GNU_IFUNC on large common symbol.
 972
 973 2010-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
 976         has_ifunc_symbols if the symbol comes from a shared library.
 977         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 978         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 979         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 980         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 981         * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
 982
 983 2010-02-19  Alan Modra  <amodra@gmail.com>
 984
 985         * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
 986         (_bfd_elf_copy_private_header_data): ..here.
 987         * elflink.c (_bfd_elf_size_group_sections): New function.
 988         (bfd_elf_size_dynamic_sections): Call it.
 989         * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
 990         (_bfd_elf_fixup_group_sections): Declare.
 991
 992 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 993
 994         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
 995         merging Tag_DIV_use, Tag_MPextension_use, and
 996         Tag_MPextension_use_legacy tags.
 997
 998 2010-02-18  Alan Modra  <amodra@gmail.com>
 999
1000         * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1001         commit.  Don't write zeros for removed group members.
1002         (_bfd_elf_copy_private_header_data): Adjust size of group section
1003         when group members are removed by objcopy.
1004
1005 2010-02-15  Dave Korn  <dave.korn.cygwin@gmail.com>
1006
1007         PR binutils/11280
1008         * configure.host (*-*-solaris2.11):  Add host define to select
1009         valid default code page for windres/windmc on solaris.
1010
1011 2010-02-15  Nick Clifton  <nickc@redhat.com>
1012
1013         * po/vi.po: Updated Vietnamese translation.
1014
1015 2010-02-12  Daniel Gutson  <dgutson@codesourcery.com>
1016
1017         * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1018         missing mapping symbol to data only sections.
1019
1020 2010-02-11  David S. Miller  <davem@davemloft.net>
1021
1022         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1023         and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1024         symbols.
1025         (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1026         these relocs on global symbols.
1027         (gdopoff): New.
1028         (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1029         local symbol references which are not STT_GNU_IFUNC.  Handle
1030         relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1031         and deal with negative vs. non-negative values properly.
1032
1033 2010-02-09  Tristan Gingold  <gingold@adacore.com>
1034
1035         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1036         non-external relocation.
1037
1038 2010-02-09  Alan Modra  <amodra@gmail.com>
1039
1040         * elf64-ppc.c (merge_got_entries): Move earlier in file.
1041         (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1042         (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1043         (ppc64_elf_layout_multitoc): Don't resize if we have already
1044         merged got entries.
1045
1046 2010-02-09  Michael Holzheu  <holzheu@de.ibm.com>
1047
1048         * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1049         elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1050         elfcore_write_s390_prefix): New.
1051         * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1052         elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1053         elfcore_write_s390_prefix): New.
1054         (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1055         NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1056         (elfcore_write_register_note): Handle .reg-s390-timer,
1057         .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1058         .reg-s390-prefix section.
1059
1060 2010-02-09  Alan Modra  <amodra@gmail.com>
1061
1062         * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1063         unsigned char.  Update variables and code using them throughout file.
1064         (struct ppc_link_hash_entry): Likewise for tls_mask.
1065
1066         * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1067
1068         * elf64-ppc.c (has_small_toc_reloc): Don't define.
1069         (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1070         (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc.  Update
1071         code setting the flag.
1072         (ppc64_elf_next_toc_section): Group big-toc sections in
1073         0x80008000 chunks.
1074
1075 2010-02-08  David S. Miller  <davem@davemloft.net>
1076
1077         * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1078         srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1079
1080         * elfxx-sparc.c (create_got_section): Delete.
1081         (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1082         section creator does that work for us.  Use ->elf.foo instead of
1083         ->foo where applicable.
1084         (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1085         where applicable.
1086         (allocate_dynrelocs): Likewise.
1087         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1088         (_bfd_sparc_elf_relocate_section): Likewise.
1089         (sparc_vxworks_build_plt_entry): Likewise.
1090         (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1091         (sparc_finish_dyn): Likewise.
1092         (sparc_vxworks_finish_exec_plt): Likewise.
1093         (sparc_vxworks_finish_shared_plt): Likewise.
1094         (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1095
1096         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1097         macros for visibilty and locality checks.
1098         (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1099         (allocate_dynrelocs): Likewise.
1100         (_bfd_sparc_elf_relocate_section): Likewise.
1101         (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1102
1103         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1104         but never used local var 'dynobj'.
1105
1106         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1107         nocopyreloc.
1108
1109         * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1110         (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1111         * bfd-in2.h: Regenerate.
1112         * libbfd.h: Regenerate.
1113
1114         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1115         and loc_hash_memory.
1116         (_bfd_sparc_elf_link_hash_table_free): Declare.
1117         * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1118         (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1119         bfd_elf32_bfd_link_hash_table_free): Define.
1120         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1121         has_ifunc_symbols if STT_GNU_IFUNC.
1122         (bfd_elf64_bfd_link_hash_table_free): Define.
1123         (elf_backend_post_process_headers): Define always.
1124         * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1125         (sparc_reloc_map): Add entries for new IFUNC relocs.
1126         (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1127         (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1128         (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1129         elf_sparc_get_local_sym_hash): New.
1130         (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1131         from here...
1132         (_bfd_sparc_elf_link_hash_table_create): ... to here.  Allocate
1133         local hash table.
1134         (_bfd_sparc_elf_link_hash_table_free): New.
1135         (create_ifunc_sections): New.
1136         (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1137         and call create_ifunc_sections().  For local STT_GNU_IFUNC symbols
1138         cons up a fake local hash table entry for it.  Unconditionally add
1139         a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular.  Count
1140         dyn relocs for ifunc.
1141         (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1142         (allocate_dynrelocs):  Unconditionally emit a PLT entry when
1143         STT_GNU_IFUNC and h->def_regular.  Count GOT dyn relocs for ifunc.
1144         (allocate_local_dynrelocs): New function.
1145         (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1146         table.  Emit dynamic relocs to irelplt when not shared.  Treat iplt
1147         like splt.
1148         (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1149         (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1150         plt in iplt/irelplt.
1151
1152 2010-02-08  Richard Sandiford  <r.sandiford@uk.ibm.com>
1153
1154         * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1155         max_contents_size, only consider sections whose contents must
1156         be swapped in.
1157
1158 2010-02-09  Alan Modra  <amodra@gmail.com>
1159
1160         * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1161         (ppc64_elf_size_dynamic_sections): ..and here..
1162         (merge_got_entries): ..rather than here.
1163
1164 2010-02-09  Alan Modra  <amodra@gmail.com>
1165
1166         * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1167         (has_small_toc_reloc): Define.
1168         (ppc64_elf_check_relocs): Set the above flags.
1169         (ppc64_elf_edit_opd): Delete obfd param.
1170         (ppc64_elf_tls_optimize): Likewise.
1171         (ppc64_elf_edit_toc): Likewise.
1172         (ppc64_elf_tls_setup): Likewise.  Add no_multi_toc param.
1173         * elf64-ppc.h: Update prototypes.
1174
1175 2010-02-08  Alan Modra  <amodra@gmail.com>
1176
1177         * section.c (struct bfd_section): Delete has_tls_reloc,
1178         has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1179         Add sec_flg0 thru sec_flg5.
1180         (BFD_FAKE_SECTION): Update for changed flags.
1181         * ecoff.c (bfd_debug_section): Likewise.
1182         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1183         * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1184         (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1185         * elf32-xtensa.c (reloc_done): Define.
1186         * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1187         * bfd-in2.h: Regenerate.
1188
1189 2010-02-08  Tristan Gingold  <gingold@adacore.com>
1190
1191         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1192         for non-scattered relocations.
1193
1194 2010-02-08  Nathan Sidwell  <nathan@codesourcery.com>
1195
1196         * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1197         apuinfo sections, only scan input sections once and reuse the
1198         buffer.
1199
1200 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1201
1202         * archures.c (bfd_mach_ppc_titan): Define.
1203         * bfd-in2.h: Regenerate.
1204         * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1205
1206 2010-02-08  Alan Modra  <amodra@gmail.com>
1207
1208         * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1209
1210 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
1211
1212         * elf.c (assign_file_positions_for_load_sections) Update lma of
1213         section if necessary.  Fixes Bugzilla 11219.
1214
1215 2010-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         * elf32-i386.c: Remove trailing white spaces.
1218         * elf64-x86-64.c: Likewise.
1219
1220 2010-02-03  Nick Clifton  <nickc@redhat.com>
1221
1222         * elf-bfd.h (emum elf_object_id): Rename to elf_target_id.  Add
1223         entries for other architectures.
1224         (struct elf_link_hash_table): Add hash_table_id field.
1225         (elf_hash_table_id): New accessor macro.
1226         * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1227         parameter.
1228         * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1229         returning cast pointer.
1230         (elf32_mn10300_link_hash_table_create): Identify new table as
1231         containing MN10300 extensions.
1232         (mn10300_elf_relax_section): Check pointer returned by
1233         elf32_mn10300_hash_table.
1234         * elf32-arm.c: Likewise, except using ARM extensions.
1235         * elf32-avr.c: Likewise, except using AVR extensions.
1236         * elf32-bfin.c: Likewise, except using BFIN extensions.
1237         * elf32-cris.c: Likewise, except using CRIS extensions.
1238         * elf32-frv.c: Likewise, except using FRV extensions.
1239         * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1240         * elf32-i386.c: Likewise, except using I386 extensions.
1241         * elf32-lm32.c: Likewise, except using LM32 extensions.
1242         * elf32-m32r.c: Likewise, except using M32RM extensions.
1243         * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1244         * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1245         * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1246         * elf32-m68k.c: Likewise, except using M68K extensions.
1247         * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1248         * elf32-ppc.c: Likewise, except using PPC32 extensions.
1249         * elf32-s390.c: Likewise, except using S390 extensions.
1250         * elf32-sh.c: Likewise, except using SH extensions.
1251         * elf32-spu.c: Likewise, except using SPU extensions.
1252         * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1253         * elf64-alpha.c: Likewise, except using ALPHA extensions.
1254         * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1255         * elf64-ppc.c: Likewise, except using PPC64 extensions.
1256         * elf64-s390.c: Likewise, except using S390 extensions.
1257         * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1258         * elfxx-ia64.c: Likewise, except using IA64 extensions.
1259         * elfxx-mips.c: Likewise, except using MIPS extensions.
1260         * elfxx-sparc.c: Likewise, except using SPARC extensions.
1261         * elfxx-sparc.h: Likewise, except using SPARC extensions.
1262         * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1263         redundant structure.
1264         (elf32_cr16_hash_table): Delete unused macro.
1265         (elf32_cr16_link_hash_traverse): Delete unused macro.
1266         * elf32-score.c: Likewise.
1267         * elf32-score7.c: Likewise.
1268         * elf32-vax.c: Likewise.
1269         * elf64-sh64.c: Likewise.
1270
1271 2010-02-03  Alan Modra  <amodra@gmail.com>
1272
1273         * elf64-ppc.c (struct plt_entry): Move earlier in file.
1274         (struct got_entry): Likewise.  Add is_indirect and got.ent fields.
1275         (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1276         Update all uses.
1277         (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1278         Remove no_multi_toc.
1279         (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1280         when allocating a new struct got_entry.
1281         (allocate_got): New function, extracted from..
1282         (allocate_dynrelocs): ..here.  Abort on got entry in non-ppc64 bfd.
1283         (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1284         .reliplt by got_reli_size.  Set owner on ppc64_tlsld_got entries.
1285         (ppc64_elf_setup_section_lists): Remove output_bfd param and
1286         no_multi_toc, add add_stub_section and layout_sections_again.  Stash
1287         new params in htab.  Extract some code to..
1288         (ppc64_elf_start_multitoc_partition): ..here.  New function.
1289         (ppc64_elf_next_toc_section): Check for linker script errors.  Handle
1290         second pass toc scan.
1291         (merge_got_entries, merge_global_got, reallocate_got): New functions.
1292         (ppc64_elf_reinit_toc): Rename to..
1293         (ppc64_elf_finish_multitoc_partition): ..this.
1294         (ppc64_elf_layout_multitoc): New function.
1295         (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1296         layout_sections_again params.
1297         (ppc64_elf_relocate_section): Handle indirect got entries.
1298         * elf64-ppc.h: Update prototypes.  Declare new functions.
1299
1300 2010-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1301
1302         * elf-bfd.h (elfcore_write_xstatereg): New.
1303
1304         * elf.c (elfcore_grok_xstatereg): New.
1305         (elfcore_write_xstatereg): Likewise.
1306         (elfcore_grok_note): Handle NT_X86_XSTATE.
1307         (elfcore_write_register_note): Handle .reg-xstate section.
1308
1309 2010-02-01  Tristan Gingold  <gingold@adacore.com>
1310
1311         * som.c (som_write_ar_hdr): Define this macro.
1312
1313 2010-01-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1314
1315         * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1316         R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1317         linkage table pointer to use the global table pointer if not doing
1318         a shared link.
1319
1320 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
1321
1322         * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1323         if it has already been set.
1324
1325 2010-01-27  Tristan Gingold  <gingold@adacore.com>
1326
1327         * vms.h: Remove trailing spaces.
1328         (struct hdr_struct): Remove unused hdr_c_cpr field.
1329         (enum file_format_enum): Add comments.
1330         * vms.c (vms_bfd_print_private_bfd_data): New function that
1331         replaces the macro.
1332         Remove trailing spaces.
1333         * vms-misc.c: Improve comments.
1334         (_bfd_vms_get_object_record): Also handle files without pads.
1335         * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1336         * vms-gsd.c (struct flagdescstruct): Make name field const.
1337         (gsyflagdesc): Fix typo.
1338
1339 2010-01-27  Alan Modra  <amodra@gmail.com>
1340
1341         PR ld/11217
1342         * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1343         (ppc64_elf_setup_section_lists): Init them.
1344         (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1345         and .toc on the same input file.
1346         (ppc64_elf_relocate_section): Correct GOT entry offset.
1347
1348 2010-01-26  Tristan Gingold  <gingold@adacore.com>
1349
1350         * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1351         (bfd_target): Add _bfd_write_ar_hdr_fn field.
1352         * archive.c (is_bsd44_extended_name): New macro.
1353         (_bfd_generic_read_ar_hdr_mag): Use it.  Add extra_size.
1354         (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1355         name.
1356         (_bfd_archive_bsd44_construct_extended_name_table): New function.
1357         (_bfd_generic_write_ar_hdr): Ditto.
1358         (_bfd_bsd44_write_ar_hdr): Ditto.
1359         (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1360         (bsd_write_armap): Adjust firstreal computation.
1361         * libbfd-in.h (struct areltdata): Add extra_size field.
1362         (_bfd_generic_write_ar_hdr): Add prototype.
1363         (_bfd_bsd44_write_ar_hdr): Ditto.
1364         (_bfd_write_ar_hdr): Define.
1365         (_bfd_noarchive_write_ar_hdr): Ditto.
1366         (_bfd_archive_bsd_write_ar_hdr): Ditto.
1367         (_bfd_archive_coff_write_ar_hdr): Ditto.
1368         (_bfd_archive_bsd44_slurp_armap): Ditto.
1369         (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1370         (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1371         (_bfd_archive_bsd44_truncate_arname): Ditto.
1372         (_bfd_archive_bsd44_write_armap): Ditto.
1373         (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1374         (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1375         (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1376         (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1377         (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1378         (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1379         * libbfd.h: Regenerate.
1380         * oasys.c (oasys_write_ar_hdr): Define.
1381         * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1382         * ieee.c (ieee_write_ar_hdr): Define.
1383         * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1384         * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1385         (bfd_pmac_xcoff_backend_data): Ditto.
1386         * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1387         (bfd_xcoff_aix5_backend_data): Ditto.
1388         * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1389         * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1390         * aout-tic30.c (MY_write_ar_hdr): Ditto.
1391         * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1392         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1393         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1394         (bfd_mach_o_construct_extended_name_table)
1395         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1396         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1397         (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1398         * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1399         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1400         (bfd_mach_o_construct_extended_name_table)
1401         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1402         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1403         (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1404         * bfd-in2.h: Regenerate.
1405
1406 2010-01-26  Alan Modra  <amodra@gmail.com>
1407             H.J. Lu  <hongjiu.lu@intel.com>
1408
1409         PR ld/11218
1410         * elflink.c (elf_link_output_extsym): Do not ignore undefined
1411         symbols with ref_regular set when gc_sections is active.
1412
1413 2010-01-25  Alan Modra  <amodra@gmail.com>
1414
1415         PR ld/11217
1416         * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1417         with relocations against undefined weak symbols.
1418         (ppc64_elf_relocate_section): Don't optimize calls to undefined
1419         weak functions if the symbol is dynamic.
1420         (ppc64_elf_relocate_section): Edit tprel tls sequences.
1421         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1422         (_bfd_elf_ppc_at_tprel_transform): New function.
1423         * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1424         * bfd-in2.h: Regenerate.
1425
1426 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
1427
1428         * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1429         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1430         * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1431         bitsize to 1.
1432         (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1433
1434 2010-01-21  Nick Clifton  <nickc@redhat.com>
1435
1436         * elflink.c (elf_link_add_object_symbols): Look up name of
1437         undefined symbol both before and after versioning has been
1438         applied.  Do not bother with symbols that are weakly undefined.
1439
1440 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1441
1442         * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1443         (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1444
1445 2010-01-19  Cary Coutant  <ccoutant@google.com>
1446
1447         * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1448
1449 2010-01-19  Daisuke Hatayama  <d.hatayama@jp.fujitsu.com>
1450             Alan Modra <amodra@gmail.com>
1451
1452         * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1453         (elf_object_p): Read e_phnum extension.
1454         (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1455         * elfcore.h (elf_core_file_p): Read e_phnum extension.  Sanity check
1456         that we can read last program header.
1457
1458 2010-01-19  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1459
1460         * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1461         R_ARM_THM_CALL entry.
1462         (elf32_arm_final_link_relocate): Correct calculation of
1463         reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1464         or R_ARM_THM_JUMP24 relocation.
1465
1466 2010-01-18  Alan Modra  <amodra@gmail.com>
1467
1468         PR 11168
1469         * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1470         block past vars in COFF_IMAGE_WITH_PE block.  Report error on more
1471         than 32k sections.
1472
1473 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
1474
1475         Fix compilation warning on gcc-3.4.
1476         * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1477         parameter index to sec_index according to the function definition.
1478
1479 2010-01-13  Chao-ying Fu  <fu@mips.com>
1480
1481         * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1482         It is true for all CPUs.
1483         (jal_reloc_p): New function.
1484         (mips_elf_calculate_relocation): Rename require_jalxp to
1485         cross_mode_jump_p.
1486         Update comment for CROSS_MODE_JUMP_P.
1487         Set up cross_mode_jump_p based on the mode change.
1488         (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1489         Update comment for CROSS_MODE_JUMP_P.
1490         Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1491         Use !cross_mode_jump_p to guard conversion.
1492         Convert "jr t9" to "b", if possible.
1493         (_bfd_mips_elf_relocate_section): Rename require_jalx to
1494         cross_mode_jump_p.
1495         Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1496         Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1497
1498 2010-01-13  Nick Clifton  <nickc@redhat.com>
1499
1500         * cpu-m32c.c (m32c_scan): New function.  Ensures that a scan for
1501         "m32c" returns the m32c arch_info_struct and not the m16c
1502         arch_info_struct.
1503         (arch_info_struct): Use the new scan function.
1504         (bfd_m32c_arch): Likewise.
1505
1506 2010-01-13  Tristan Gingold  <gingold@adacore.com>
1507
1508         * config.bfd: Remove duplicated target vector for i386-*-darwin.
1509         Appends new arch instead of overriding.
1510         Use mach_o_x86_64_vec for x86_64-*-darwin.
1511         * configure.in: Add mach_o_x86_64_vec.
1512         * configure: Regenerate.
1513         * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1514         * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1515         (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1516         * Makefile.in: Regenerate.
1517         * mach-o-x86-64.c: New file.
1518
1519 2010-01-13  Tristan Gingold  <gingold@adacore.com>
1520
1521         * reloc.c: Add MACH_O_X86_64 relocations.
1522         * bfd-in2.h: Regenerate.
1523         * libbfd.h: Regenerate.
1524
1525 2010-01-13  Tristan Gingold  <gingold@adacore.com>
1526
1527         * archive.c (normalize): Use lbasename.
1528         (bfd_bsd_truncate_arname): Ditto.
1529         (bfd_gnu_truncate_arname): Ditto.
1530
1531 2010-01-12  Tristan Gingold  <gingold@adacore.com>
1532
1533         * makefile.vms (CFLAGS): Turns warnings into informational messages.
1534
1535 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1536
1537         * mach-o.h: Add x86-64 relocation types.
1538
1539 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1540
1541         * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1542         (bfd_mach_o_set_arch_mach): New prototype.
1543         * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1544         (bfd_mach_o_set_arch_mach): New function.
1545         (bfd_mach_o_gen_mkobject): New function.
1546         Set TARGET_ARCHITECTURE for the generic back-ends.
1547         * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1548         Check that TARGET_ARCHITECTURE is defined.
1549         Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1550         * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1551
1552 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1553
1554         * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1555
1556 2010-01-11  Nick Clifton  <nickc@redhat.com>
1557
1558         * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1559         handling of R_V850_HI16_S relocation.
1560
1561 2010-01-11  Alan Modra  <amodra@gmail.com>
1562
1563         PR 11103
1564         * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1565
1566 2010-01-11  Alan Modra  <amodra@gmail.com>
1567
1568         PR 6832
1569         * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1570         (find_abstract_instance_name): Use it.
1571         (parse_comp_unit): Set it.
1572
1573 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1574
1575         * Makefile.in: Regenerate.
1576         * configure: Regenerate.
1577
1578 2010-01-08  Tristan Gingold  <gingold@adacore.com>
1579
1580         * archive.c: Remove bfd_special_undocumented_glue.
1581
1582 2010-01-08  Alan Modra  <amodra@gmail.com>
1583
1584         PR ld/11133
1585         * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1586         * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1587         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1588
1589 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1590
1591         PR ld/11138
1592         * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1593         a symbol referenced by DSO is is defined in a non-shared object
1594         and forced local.
1595
1596 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1597
1598         PR ld/11133
1599         * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1600         undefined __start_XXX/__stop_XXX in all input files and set
1601         SEC_KEEP.
1602
1603 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1604
1605         PR ld/11143
1606         * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1607
1608 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1609
1610         * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1611         before including procfs.h.
1612         (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1613         * configure.in: Added autoconf probe for the pr_fpreg member.
1614         * configure: Regenerated.
1615         * config.in: Regenerated.
1616         * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1617
1618 2010-01-04  Joel Brobecker  <brobecker@adacore.com>
1619
1620         Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1621         * dwarf2.c (concat_filename): Rename dirname with dir_name
1622         to void shadowing the dirname function.
1623         Rename subdirname with subdir_name to stay consistent with
1624         the new dir_name variable name.
1625
1626 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
1627
1628         * archures.c: Add bfd_mach_ppc_e500mc64.
1629         * bfd-in2.h: Regenerate.
1630         * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1631         bfd_mach_ppc_e500mc64.
1632
1633 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1634
1635         Fix -Wshadow warnings (seen on ppc-aix)
1636         * xcofflink.c: Replace finfo by flinfo throughout.
1637
1638 For older changes see ChangeLog-2009
1639 \f
1640 Local Variables:
1641 mode: change-log
1642 left-margin: 8
1643 fill-column: 74
1644 version-control: never
1645 End: