bfd/ChangeLog

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