bfd/ChangeLog

   1 2010-05-28  Sterling Augustine  <sterling@tensilica.com>
   2
   3         * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
   4         of code to change the bits in the instructions to match the changes
   5         in the relocations.  Declare dest_addr and sym_sec to help.
   6
   7 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
   8
   9         Workaround GCC PR middle-end/4210.
  10         * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
  11         and val[3].
  12
  13 2010-05-27  Tristan Gingold  <gingold@adacore.com>
  14
  15         * vms-misc.c: Define __NEW_STARLET.  Remove trailing spaces.
  16         (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
  17         (vms_time_to_time_t): Use them instead of local const.
  18         (vms_time_t_to_vms_time): New function.
  19         (vms_get_time): Likewise.
  20         (vms_raw_get_time): Likewise.
  21         * vms.h (vms_time_t_to_vms_time): New declaration.
  22         (vms_get_time): Likewise.
  23         (vms_raw_get_time): Likewise.
  24
  25 2010-05-26  Tristan Gingold  <gingold@adacore.com>
  26
  27         * vms-alpha.c: Update comments.
  28         (alpha_vms_write_exec): Set lnkflags.  Write the GST.
  29         (alpha_vms_link_output_symbol): New function.
  30         (alpha_vms_bfd_final_link): Generate the VMS symbol table.
  31         Set dst_section private field.
  32         (alpha_vms_bfd_final_link): Remove code that set dst_section.
  33
  34 2010-05-26  Tristan Gingold  <gingold@adacore.com>
  35
  36         * bfdio.c: Declare and define _bfd_memory_iovec.
  37         (bfd_bread): Move code for BFD_IN_MEMORY...
  38         (bfd_bwrite): ... Ditto ...
  39         (bfd_tell): ... Ditto ...
  40         (bfd_flush): ... Ditto ...
  41         (bfd_stat): ... Ditto ...
  42         (bfd_seek): ... Ditto ...
  43         (bfd_get_size): ... Ditto ...
  44         (bfd_mmap): ... Ditto ...
  45         (memory_bread): ... to these new functions.
  46         (memory_bwrite): Ditto.
  47         (memory_btell): Ditto.
  48         (memory_bseek): Ditto.
  49         (memory_bflush): Ditto.
  50         (memory_bstat): Ditto.
  51         (memory_bmmap): Ditto.
  52         (memory_bclose): New function.
  53         * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
  54         * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
  55         * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
  56         (bfd_make_writable): Use _bfd_memory_iovec.
  57         * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
  58         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
  59         _bfd_memory_iovec.
  60         (alpha_ecoff_openr_next_archived_file): Use proxy_origin
  61         instead of origin.
  62         * libbfd.h: Regenerate.
  63
  64 2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
  65             Joseph Myers  <joseph@codesourcery.com>
  66             Andrew Stubbs  <ams@codesourcery.com>
  67
  68         * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
  69         bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
  70         * configure.in: Handle FDPIC vectors.
  71         * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
  72         * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
  73         (SYMBOL_FUNCDESC_LOCAL): Define.  Use it instead of
  74         SYMBOL_REFERENCES_LOCAL for function descriptors.
  75         (fdpic_object_p): New.
  76         (sh_reloc_map): Add FDPIC and movi20 relocations.
  77         (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
  78         range.
  79         (struct elf_sh_plt_info): Add got20 and short_plt.  Update all
  80         definitions.
  81         (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
  82         (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
  83         (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
  84         (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
  85         (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
  86         New.
  87         (get_plt_info): Handle FDPIC.
  88         (MAX_SHORT_PLT): Define.
  89         (get_plt_index, get_plt_offset): Handle short_plt.
  90         (union gotref): New.
  91         (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
  92         got_type and adjust all uses.  Add GOT_FUNCDESC.
  93         (struct sh_elf_obj_tdata): Add local_funcdesc.  Rename
  94         local_got_tls_type to local_got_type.
  95         (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type.  All
  96         users changed.
  97         (sh_elf_local_funcdesc): Define.
  98         (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
  99         and srofixup.
 100         (sh_elf_link_hash_newfunc): Initialize new fields.
 101         (sh_elf_link_hash_table_create): Set fdpic_p.
 102         (sh_elf_omit_section_dynsym): New.
 103         (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
 104         and .rofixup.
 105         (allocate_dynrelocs): Allocate local function descriptors and space
 106         for R_SH_FUNCDESC-related relocations, and for rofixups.
 107         Handle GOT_FUNCDESC.  Create fixups.  Handle GOT entries which
 108         require function descriptors.
 109         (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
 110         (sh_elf_modify_program_headers): New.
 111         (sh_elf_size_dynamic_sections): Allocate function descriptors for
 112         local symbols.  Allocate .got.funcdesc contents.  Allocate rofixups.
 113         Handle local GOT entries of type GOT_FUNCDESC.  Create fixups for
 114         local GOT entries.  Ensure that FDPIC libraries always have a PLTGOT
 115         entry in the .dynamic section.
 116         (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
 117         (sh_elf_add_rofixup, sh_elf_osec_to_segment)
 118         (sh_elf_osec_readonly_p, install_movi20_field): New functions.
 119         (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
 120         R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC.  Use sh_elf_got_offset
 121         and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_.  Add rofixup
 122         read-only section warnings.  Handle undefined weak symbols.  Generate
 123         fixups for R_SH_DIR32 and GOT entries.  Check for cross-segment
 124         relocations and clear EF_SH_PIC.  Handle 20-bit relocations.
 125         Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
 126         (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
 127         R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
 128         Handle 20-bit relocations.
 129         (sh_elf_copy_indirect_symbol): Copy function descriptor reference
 130         counts.
 131         (sh_elf_check_relocs): Handle new relocations.  Make symbols
 132         dynamic for FDPIC relocs.  Account for rofixups.  Error for FDPIC
 133         symbol mismatches.  Allocate a GOT for R_SH_DIR32. Allocate fixups
 134         for R_SH_DIR32.
 135         (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
 136         (sh_elf_merge_private_data): Copy initial flags.  Do not clobber
 137         non-mach flags.  Set EF_SH_PIC for FDPIC.  Reject FDPIC mismatches.
 138         (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
 139         here.  Rename sgot to sgotplt and srel to srelplt.  Handle short_plt,
 140         FDPIC descriptors, and got20.  Create R_SH_FUNCDESC_VALUE for FDPIC.
 141         Use install_movi20_field.  Rename srel to srelgot.  Always generate
 142         R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
 143         (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
 144         Do not fill in reserved GOT entries for FDPIC.  Correct DT_PLTGOT.
 145         Rename sgot to sgotplt.  Assert that the right number of rofixups
 146         and dynamic relocations were allocated.
 147         (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
 148         (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
 149         (elf_backend_can_make_relative_eh_frame)
 150         (elf_backend_can_make_lsda_relative_eh_frame)
 151         (elf_backend_encode_eh_address): Define.
 152         (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
 153         (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
 154         Redefine for FDPIC vector.
 155         * reloc.c: Add SH FDPIC and movi20 relocations.
 156         * targets.c (_bfd_target_vector): Add FDPIC vectors.
 157         * configure, bfd-in2.h, libbfd.h: Regenerated.
 158
 159 2010-05-25  Jay Krell  <jay.krell@cornell.edu>
 160
 161         PR ld/11624
 162         * archive.c (_bfd_calloc_wrapper): New function.
 163         (_bfd_add_bfd_to_archive_cache): Use it.
 164
 165         * configure.in: Add alpha*-*-*vms* to list of natives.
 166         * configure: Regenerate.
 167
 168         * vms-misc.c: Define globalref if necessary.
 169         (vms_convert_to_var_unix_filename): Rename to
 170         _bfd_vms_convert_to_var_unix_filename and export.
 171         * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
 172         * vms-alpha.c (vms_close_and_cleanup): Update invocation of
 173         vms_convert_to_var_unix_filename.
 174
 175 2010-05-24  Tristan Gingold  <gingold@adacore.com>
 176
 177         * vms-alpha.c (add_symbol_entry): New function extrated from ...
 178         (add_symbol): ... adjusted.
 179
 180 2010-05-24  Tristan Gingold  <gingold@adacore.com>
 181
 182         * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
 183         (alpha_vms_write_exec): Add a comment.
 184         (_bfd_vms_write_egsd): Ditto.
 185         (alpha_vms_convert_symbol): Remove a blank line.
 186
 187 2010-05-21  Tristan Gingold  <gingold@adacore.com>
 188
 189         * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
 190         for the GST.
 191
 192 2010-05-21  Tristan Gingold  <gingold@adacore.com>
 193
 194         * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
 195         SEC_LOAD if isect has data.
 196         (vms_get_symbol_info): Refine the condition for 'T' type.
 197
 198 2010-05-18  Tristan Gingold  <gingold@adacore.com>
 199
 200         * vms-alpha.c (_bfd_vms_write_emh): New function.
 201         (_bfd_vms_write_lmn): New function.
 202         (_bfd_vms_write_eeom): Moved.
 203         (hash_string): Likewise.
 204         (_bfd_vms_length_hash_symbol): Likewise.
 205         (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
 206         and _bfd_vms_write_lmn, and call these functions.
 207
 208 2010-05-18  Tristan Gingold  <gingold@adacore.com>
 209
 210         * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
 211         Add details in the messages.
 212         (evax_bfd_print_image): Change message.
 213
 214 2010-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         PR gas/11600
 217         * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
 218         (elf_fake_sections): Likewise.
 219
 220         * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
 221         SHF_EXCLUDE here.
 222         * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
 223
 224 2010-05-17  Tristan Gingold  <gingold@adacore.com>
 225
 226         * vms-alpha.c: Include esgps.h and eidc.h.
 227         (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
 228         (evax_bfd_print_egsd_flags): New function, extracted from ...
 229         (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags.  Handles
 230         EGSD__C_SPSC and EGSD__C_IDC.
 231
 232 2010-05-14  Tristan Gingold  <gingold@adacore.com>
 233
 234         * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
 235         (_bfd_vms_get_object_record): Handle align byte only in the
 236         foreign case.
 237
 238 2010-05-14  Tristan Gingold  <gingold@adacore.com>
 239
 240         * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
 241         * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
 242         * libbfd.h: Regenerate.
 243         * configure.in (havevecs): Define HAVE_all_vecs when
 244         --enable-targets=all is set.  Use AC_SUBST on it.
 245         (tdefaults): Do not add havevecs.
 246         (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
 247         * configure: Regenerate.
 248         * Makefile.am (HAVEVECS): New variable.
 249         (INCLUDES): Add HAVEVECS.
 250         * Makefile.in: Regenerate.
 251         * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
 252         target is selected.  Add #ifdef/#endif around vms specific code.
 253         (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
 254         bfd_elfNN_archive_slurp_extended_name_table,
 255         bfd_elfNN_archive_construct_extended_name_table,
 256         bfd_elfNN_archive_truncate_arname,
 257         bfd_elfNN_archive_write_armap,
 258         bfd_elfNN_archive_read_ar_hdr,
 259         bfd_elfNN_archive_write_ar_hdr,
 260         bfd_elfNN_archive_openr_next_archived_file,
 261         bfd_elfNN_archive_get_elt_at_index,
 262         bfd_elfNN_archive_generic_stat_arch_elt,
 263         bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
 264
 265 2010-05-11  Jie Zhang  <jie@codesourcery.com>
 266
 267         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
 268         Tag_ABI_HardFP_use correctly.
 269
 270 2010-05-11  Alan Modra  <amodra@gmail.com>
 271
 272         * coffcode.h (coff_write_object_contents): Enclose all occurrences
 273         of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
 274
 275 2010-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
 276
 277         * elf32-arm.c (struct a8_erratum_reloc): Add hash member.  Move
 278         sym_name to improve packing.
 279         (cortex_a8_erratum_scan): Check for PLT entries.
 280         (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
 281
 282 2010-05-07  Tristan Gingold  <gingold@adacore.com>
 283
 284         * Makefile.in: Regenerate with automake 1.11.1.
 285         * aclocal.m4: Ditto.
 286
 287 2010-05-05  Nick Clifton  <nickc@redhat.com>
 288
 289         * po/es.po: Updated Spanish translation.
 290
 291 2010-05-03  Tristan Gingold  <gingold@adacore.com>
 292
 293         * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
 294         selective_search flag.
 295         Add comments.
 296         * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
 297         before output_has_begun is set.
 298
 299 2010-05-03  Tristan Gingold  <gingold@adacore.com>
 300
 301         * vms-alpha.c: Add comments.
 302         (struct vms_private_data_struct): Remove image_autoextend field.
 303         (dst_check_allocation): Removed.
 304         (image_write): Remove call to dst_check_allocation.
 305         (vms_slurp_debug): Do not set image_autoextend.  Adjust section
 306         size.
 307         (_bfd_vms_slurp_object_records): Remove useless new_type variable.
 308         (alpha_vms_write_exec): Use dst_section to get the dst section.
 309         Write the dmt section.
 310         (evax_bfd_print_image): Also print the dst size in hexa.  Fix typo.
 311         (alpha_vms_read_sections_content): Do not set image_autoextend.
 312         (alpha_vms_bfd_final_link): Generate the dst.
 313
 314 2010-05-03  Tristan Gingold  <gingold@adacore.com>
 315
 316         * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
 317         next array.
 318         (vms_lib_dcx): Adjust for the above change.
 319
 320 2010-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 321
 322         PR ld/11542
 323         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
 324
 325         * elf32-i386.c (elf_i386_relocate_section): Use it.
 326         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 327
 328 2010-04-30  Tristan Gingold  <gingold@adacore.com>
 329
 330         * vms-lib.c (vms_read_block): New function.
 331         (vms_traverse_index): Use vms_read_block.  Handle long key names.
 332
 333 2010-04-30  Tristan Gingold  <gingold@adacore.com>
 334
 335         * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
 336         and syms removed.
 337         (struct carsym_mem): New structure.
 338         (vms_add_index): New function.
 339         (vms_add_indexes_from_list): New function.
 340         (vms_traverse_index): Parameter carsym changed to carsym_mem.
 341         Code adjusted to handle elfidx.
 342         (vms_lib_read_index): Adjusted for vms_traverse_index changes.
 343         Parameter NBREL is now a pointer.
 344         (_bfd_vms_lib_archive_p): Adjust for above change.  Handle ia64
 345         archives.
 346         (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
 347         (_bfd_vms_lib_find_symbol): Ditto.
 348         (vms_lib_bopen): Fix two typos: return FALSE in case of error,
 349         check MHD id.
 350         (_bfd_vms_lib_get_module): New function.
 351         (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
 352         function.
 353         (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
 354         (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
 355         (vms_write_index): Adjust for structure renamed.
 356         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
 357         changes of _bfd_vms_lib_find_symbol.
 358
 359 2010-04-28  Kai Tietz  <kai.tietz@onevision.com>
 360
 361         * config.bfd: Correct accidential reverted patch
 362         about vax*-*-*vms*.
 363
 364 2010-04-27  Kai Tietz  <kai.tietz@onevision.com>
 365
 366         * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
 367         to USE_MINGW64_LEADING_UNDERSCORES.
 368         * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
 369         * config.bfd: Change underscoring default for x64 mingw
 370         to false.
 371         * coffcode.h (coff_write_relocs): Add check that dereferenced
 372         sym_ptr_ptr isn't NULL.
 373         * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
 374         * configure: Regenerated.
 375         * configure.in: Add option '--enable-leading-mingw64-underscores'
 376         and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
 377
 378 2010-04-27  Nick Clifton  <nickc@redhat.com>
 379
 380         PR binutils/11512
 381         * coffgen.c (coff_find_nearest_line): Incldue the section address
 382         of function name symbols in address comparisons.
 383
 384 2010-04-27  Nick Clifton  <nickc@redhat.com>
 385
 386         * po/fr.po: Updated French translation.
 387
 388 2010-04-23  Alan Modra  <amodra@gmail.com>
 389
 390         * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
 391         ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
 392         throughout file.
 393         (assign_file_positions_for_load_sections): Modify section in
 394         segment warning to ignore overlay vmas.
 395         * elf32-spu.c (spu_elf_object_p): Replace use of
 396         ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
 397
 398 2010-04-22  Nick Clifton  <nickc@redhat.com>
 399
 400         * po/bfd.pot: Updated by the Translation project.
 401         * po/vi.po: Updated Vietnamese translation.
 402
 403 2010-04-22  Alan Modra  <amodra@gmail.com>
 404
 405         * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
 406         change.  Tidy.  Don't error on sections not allocated in segment.
 407
 408 2010-04-15  Andrew Haley  <aph@redhat.com>
 409
 410         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
 411         merge_exidx_entries.
 412         * bfd-in2.h: Likewise.
 413         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise.  Use it to
 414         control merging of exidx entries.
 415
 416 2010-04-20  Joseph Myers  <joseph@codesourcery.com>
 417
 418         * elf32-tic6x.h: New.
 419         * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
 420         * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
 421         elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
 422         elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
 423         elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
 424         bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
 425         (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
 426         elf32_tic6x_relocate_section): Handle REL relocations.
 427         (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
 428
 429 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 430
 431         * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
 432         DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
 433
 434 2010-04-19  Nick Clifton  <nickc@redhat.com>
 435
 436         * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
 437         arhdrpos variable.
 438         * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
 439         attribute to warned variable.  Remove unused val, type and type2
 440         variables.
 441
 442 2010-04-16  Andreas Schwab  <schwab@redhat.com>
 443
 444         * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
 445         strict-aliasing rules.
 446
 447 2010-04-16  Tristan Gingold  <gingold@adacore.com>
 448
 449         * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
 450         (_bfd_vms_get_object_record): Always assume there is a pad byte
 451         for alignment.
 452
 453         * vms-lib.c: Add a few comments.
 454
 455 2010-04-15  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 456
 457         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
 458         attributes in v2.08 of the ABI.
 459
 460 2010-04-15  Alan Modra  <amodra@gmail.com>
 461
 462         * config.bfd (vax*-*-*vms*): Delete.
 463
 464 2010-04-14  Tristan Gingold  <gingold@adacore.com>
 465
 466         * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
 467         vms-tir.lo, vms.lo and add vms-alpha.lo
 468         (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
 469         vms-tir.c, vms.c and add vms-alpha.c
 470         * Makefile.in: Regenerate.
 471         * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
 472         Remove vms_vax_vec.
 473         * configure: Regenerate.
 474         * targets.c (vms_vax_vec): Remove the declaration.
 475         (_bfd_target_vector): Remove vms_vax_vec.
 476         * vms-alpha.c: New file.
 477         * vms-gsd.c: Removed, rewritten in vms-alpha.c
 478         * vms-hdr.c: Ditto.
 479         * vms-tir.c: Ditto.
 480         * vms.c: Ditto.
 481         * vms-misc.c: Fix indentation and comments.  Replace most of
 482         #if VMS_DEBUG/vms_debug with vms_debug2.
 483         (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
 484         (hash_string): Ditto.
 485         (_bfd_vms_length_hash_symbol): Ditto.
 486         (maybe_adjust_record_pointer_for_object): Ditto.
 487         (_bfd_vms_get_object_record): Ditto.
 488         (vms_get_remaining_object_record): Ditto.
 489         (_bfd_vms_push): Ditto.
 490         (_bfd_vms_pop): Ditto.
 491         (_bfd_vms_get_header_values): Removed.
 492         (_bfd_vms_get_first_record): Removed.
 493         (vms_get_remaining_image_record): Removed.
 494         (new_symbol): Removed.
 495         (_bfd_vms_enter_symbol): Removed.
 496         (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
 497         (_bfd_vms_output_begin): Remove rechead parameter.  Replace bfd
 498         parameter with struct vms_rec_wr.
 499         (_bfd_vms_output_push): Removed and replaced by ...
 500         (_bfd_vms_output_begin_subrec): ... new function.
 501         (_bfd_vms_output_alignment): Replace bfd parameter with
 502         struct vms_rec_wr, and adjust.
 503         (_bfd_vms_output_check): Ditto
 504         (_bfd_vms_output_byte): Ditto.
 505         (_bfd_vms_output_short): Ditto.
 506         (_bfd_vms_output_long): Ditto.
 507         (_bfd_vms_output_quad): Ditto.
 508         (_bfd_vms_output_counted): Ditto.
 509         (_bfd_vms_output_dump): Ditto.
 510         (_bfd_vms_output_fill): Ditto.
 511         (_bfd_vms_output_pop): Removed and replaced by ...
 512         (_bfd_vms_output_end_subrec): ... new function.
 513         (_bfd_vms_output_flush): Removed.
 514         (_bfd_vms_output_align): New function.
 515         (_bfd_vms_output_end): Add recwr parameter.  Adjust for this new
 516         parameter.
 517         (vms_convert_to_var): New function imported from vms.c
 518         (vms_convert_to_var_1): Ditto.
 519         (vms_convert_to_var_unix_filename): Ditto.
 520         (vms_get_module_name): Ditto.
 521         (get_vms_time_string): Ditto.
 522         (vms_time_to_time_t): Ditto.
 523         (vms_rawtime_to_time_t): Ditto.
 524         * vms.h: All macros for the VMS file format are now in include/vms.
 525         Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
 526         have been removed.
 527         (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
 528         (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
 529         (struct funcinfo, struct vms_private_data_struct): Ditto.
 530         (struct vms_section_data_struct): Ditto.
 531         (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
 532         (vms_get_module_name, get_vms_time_string): New declarations.
 533         (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
 534         (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
 535         (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
 536         (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
 537         (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
 538         (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
 539         (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
 540         (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
 541         (_bfd_vms_output_fill): Ditto.
 542         (bfd_vms_set_section_flags): Ditto.
 543
 544 2010-04-14  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 545
 546         * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
 547         exit due to merging the same weak symbol to test that the symbols are
 548         actually weak.
 549
 550 2010-04-13  Alan Modra  <amodra@gmail.com>
 551
 552         * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
 553         when optimizing high got_tlsgd/ld insns.
 554
 555 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 556
 557         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
 558         define.
 559         (HAVE_PRSTATUS32_T): Likewise.
 560
 561 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 562
 563         PR corefiles/11467
 564         * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
 565         for x86_64-*-linux*.
 566         * config.in: Regenerated.
 567         * configure: Likewise.
 568
 569         * elf.c: Include CORE_HEADER if it is defined.
 570
 571 2010-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 572             Jan Kratochvil  <jan.kratochvil@redhat.com>
 573
 574         * hosts/x86-64linux.h: New.
 575
 576 2010-04-09  Nick Clifton  <nickc@redhat.com>
 577
 578         * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
 579         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
 580         variables htab and hdr_info and mark info parameter as unused.
 581         * elf.c (prep_headers): Remove unused variable i_phdrp.
 582         (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
 583         * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
 584         as unused.
 585         * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
 586         * verilog.c (verilog_write_section): Remove unused variable
 587         address.
 588
 589 2010-04-07  Alan Modra  <amodra@gmail.com>
 590
 591         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
 592         * configure: Regenerate.
 593
 594 2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 595
 596         PR ld/11434
 597         * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
 598
 599 2010-04-06  Tristan Gingold  <gingold@adacore.com>
 600
 601         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
 602
 603 2010-04-05  Jakub Jelinek  <jakub@redhat.com>
 604
 605         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
 606         provided that it has the expected address size and zero segment
 607         length.
 608
 609         * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
 610         (struct line_info): Add op_index field, change end_sequence type to
 611         unsigned char.
 612         (new_line_sorts_after): For the same address compare op_index.
 613         (add_line_info): Add op_index argument, store it into the structure.
 614         (decode_line_info): Complain about unknown versions of .debug_line.
 615         Initialize maximum_ops_per_insn.  Add op_index state register and
 616         track it.
 617
 618 2010-04-01  Nathan Sidwell  <nathan@codesourcery.com>
 619
 620         * elf32-ppc.c (apuinfo_set): New static var.
 621         (ppc_elf_begin_write_processing): Set it here, always create an
 622         APUinfo section if there were any in the inputs.
 623         (ppc_elf_write_section): Check apuinfo_set.
 624         (ppc_elf_final_write_processing): Likewise.
 625
 626 2010-04-01  Tristan Gingold  <gingold@adacore.com>
 627
 628         * vms.h: Include time.h. Add prototypes for vms_get_module_name,
 629         vms_time_to_time_t and vms_rawtime_to_time_t.
 630         * vms.c (vms_alpha_vec): Add archives support.
 631         * vms-misc.c: Include safe-ctype.h
 632         (vms_get_module_name): New function.
 633         (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
 634         * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
 635         vms_get_module_name function.  Use this function.
 636         * targets.c: Declare vms_lib_txt_vec.  Add it to _bfd_target_vector.
 637         * libbfd-in.h: Add prototype for _bfd_append_relative_path.
 638         Add prototypes for vms-lib.c
 639         * libbfd.h: Regenerate.
 640         * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec.  Add
 641         vms-lib.lo to vms_alpha_vec.
 642         * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
 643         * configure: Regenerate.
 644         * bfd.c: Add selective_search field.
 645         * bfd-in2.h: Regenerate.
 646         * archive.c (append_relative_path): Rename to
 647         _bfd_append_relative_path and make it public.
 648         (_bfd_get_elt_at_filepos): Adjust for above renaming.
 649         * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
 650         (BFD32_BACKENDS_CFILES): Add vms-lib.c
 651         * Makefile.in: Regenerate.
 652
 653 2010-04-01  Jakub Jelinek  <jakub@redhat.com>
 654
 655         * dwarf2.c (read_attribute_value): Handle CU version 4
 656         for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
 657         and DW_FORM_flag_present.  For unknown form value return NULL.
 658         (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
 659         like DW_FORM_block.
 660         (parse_comp_unit): Allow CU version 4.
 661
 662 2010-04-01  Hans-Peter Nilsson  <hp@axis.com>
 663
 664         * elf32-cris.c (cris_elf_relocate_section): Correct first argument
 665         to _bfd_elf_get_dynamic_reloc_section.
 666         (elf_cris_discard_excess_dso_dynamics): Ditto.
 667
 668 2010-03-31  Kai Tietz  <kai.tietz@onevision.com>
 669
 670         * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
 671         * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
 672
 673 2010-03-31  Alan Modra  <amodra@gmail.com>
 674
 675         * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
 676         TPREL16_HI and TPREL16_HA insns.
 677
 678 2010-03-31  Hans-Peter Nilsson  <hp@axis.com>
 679
 680         PR ld/11458
 681         * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
 682         assert of empty pcrel_relocs_copied on the direct symbol.  Instead
 683         of moving the list from the indirect symbol to the direct symbol,
 684         merge into any existing list.
 685         (cris_elf_check_relocs): Store the original section in the
 686         pcrel_relocs_copied list, not the relocation section.
 687         (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
 688         the relocation section, for reducing its size.  Change the
 689         BFD_ASSERT into a check for the section being read-only, and only
 690         emit warnings and TEXTREL marker when there's an entry for a
 691         read-only section.
 692
 693 2010-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
 694
 695         * elf32-arm.c (using_thumb_only): Handle v6-M.
 696
 697 2010-03-26  Alan Modra  <amodra@gmail.com>
 698
 699         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
 700         * bfd-in.h (elf_discarded_section): Clarify comment.
 701         * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
 702         * bfd-in2.h: Regenerate.
 703
 704 2010-03-26  Matt Rice  <ratmice@gmail.com>
 705
 706         * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
 707         as unique in the armap.
 708
 709 2010-03-26  Alan Modra  <amodra@gmail.com>
 710
 711         PR ld/11375
 712         * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
 713         possible stub on branches.
 714
 715 2010-03-25  Joseph Myers  <joseph@codesourcery.com>
 716
 717         * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
 718         (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
 719         (BFD32_BACKENDS): Add elf32-tic6x.lo.
 720         (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
 721         * Makefile.in: Regenerate.
 722         * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
 723         (bfd_archures_list): Update.
 724         * config.bfd (tic6x-*-elf): New.
 725         * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
 726         New.
 727         * configure: Regenerate.
 728         * cpu-tic6x.c, elf32-tic6x.c: New.
 729         * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
 730         BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
 731         BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
 732         BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
 733         BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
 734         BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
 735         BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
 736         BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
 737         BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
 738         BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
 739         BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
 740         BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
 741         BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
 742         * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
 743         (_bfd_target_vector): Update.
 744         * bfd-in2.h, libbfd.h: Regenerate.
 745
 746 2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 747
 748         * aout-target.h: Update copyright year.
 749         * aout-tic30.c: Likewise.
 750         * coff-alpha.c: Likewise.
 751         * coff-rs6000.c: Likewise.
 752         * coff64-rs6000.c: Likewise.
 753         * elf64-mips.c: Likewise.
 754         * ieee.c: Likewise.
 755         * libecoff.h: Likewise.
 756         * mach-o-target.c: Likewise.
 757         * mach-o.c: Likewise.
 758         * oasys.c: Likewise.
 759         * targets.c: Likewise.
 760
 761 2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         * libbfd-in.h: Update copyright year.
 764
 765 2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 766
 767         PR ld/11413
 768         * elflink.c (_bfd_elf_add_default_symbol): Check !executable
 769         instead of shared.
 770
 771 2010-03-19  Jie Zhang  <jie@codesourcery.com>
 772
 773         * elf32-arm.c (struct section_list): Remove.
 774         (section_list): Remove typedef.
 775         (record_section_with_arm_elf_section_data): Remove.
 776         (find_arm_elf_section_entry): Remove.
 777         (get_arm_elf_section_data): Use is_arm_elf.
 778         (unrecord_section_with_arm_elf_section_data): Remove.
 779         (elf32_arm_new_section_hook): Don't call
 780         record_section_with_arm_elf_section_data.
 781         (elf32_arm_write_section): Set mapcount to -1 when
 782         the map has been used. Don't call
 783         unrecord_section_with_arm_elf_section_data.
 784         (unrecord_section_via_map_over_sections): Remove.
 785         (elf32_arm_close_and_cleanup): Remove.
 786         (elf32_arm_bfd_free_cached_info): Remove.
 787         (bfd_elf32_close_and_cleanup): Don't define.
 788         (bfd_elf32_bfd_free_cached_info): Don't define.
 789
 790 2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         PR binutils/11396
 793         * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
 794         * libcoff.h: Regenerated.
 795
 796         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
 797         if dont_strip_reloc is set.
 798         (_bfd_XX_bfd_copy_private_bfd_data_common): Set
 799         dont_strip_reloc on output if there is no .reloc and
 800         IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
 801
 802 2010-03-18  Wei Guozhi  <carrot@google.com>
 803
 804         PR gas/11323
 805         * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
 806         R_ARM_GOT_PREL.
 807         * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
 808         * bfd-in2.h: Regenerate.
 809         * libbfd.h: Regenerate.
 810
 811 2010-03-17  H.J. Lu  <hongjiu.lu@intel.com>
 812
 813         * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
 814         (BFD_RELOC_SPU_STUB): Likewise.
 815
 816 2010-03-17  Jie Zhang  <jie@codesourcery.com>
 817
 818         * elf.c (assign_file_positions_for_load_sections): Avoid
 819         overflow.
 820
 821 2010-03-17  Alan Modra  <amodra@gmail.com>
 822
 823         PR binutils/11382
 824         * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
 825         proper type.
 826
 827 2010-03-17  Alan Modra  <amodra@gmail.com>
 828
 829         * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
 830
 831 2010-03-16  Alan Modra  <amodra@gmail.com>
 832
 833         * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
 834         (ppc64_elf_edit_toc): Set it here.
 835         (ha_reloc_match): New function.
 836         (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
 837
 838 2010-03-15  Alan Modra  <amodra@gmail.com>
 839
 840         * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
 841         * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
 842
 843 2010-03-14  Alan Modra  <amodra@gmail.com>
 844
 845         PR ld/11378
 846         * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
 847         * elf64-ppc.c (call_check_done): Define.
 848         (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
 849         (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
 850         (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
 851         (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
 852         Simplify return logic.  Iterate over all .init and .fini fragments
 853         by recursion.  Set makes_toc_func_call here..
 854         (ppc64_elf_next_input_section): ..rather than here.
 855         (check_pasted_section, ppc64_elf_check_init_fini): New functions.
 856
 857 2010-03-13  Alan Modra  <amodra@gmail.com>
 858
 859         PR ld/11375
 860         * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
 861         function descriptor symbol if there is one, not just for plt stubs.
 862         (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
 863
 864 2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 865
 866         * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
 867         version twice.
 868         Skip it when constructing def.vd_next.
 869
 870         * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
 871         bfd_elf32_i386_sol2_vec.
 872         (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
 873         (elf32_bed): Redefine to elf32_i386_sol2_bed.
 874         (elf_backend_want_plt_sym): Redefine to 1.
 875
 876         * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
 877         bfd_elf64_x86_64_sol2_vec.
 878         (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
 879         (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
 880         (elf_backend_want_plt_sym): Redefine to 1.
 881
 882         * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
 883         bfd_elf32_i386_sol2_vec.
 884         Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
 885         targ64_selvecs.
 886         (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
 887         Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
 888         targ_selvecs.
 889
 890         * configure.in: Handle bfd_elf32_i386_sol2_vec,
 891         bfd_elf64_x86_64_sol2_vec.
 892         * configure: Regenerate.
 893
 894         * targets.c (bfd_elf32_i386_sol2_vec): Declare.
 895         (bfd_elf64_x86_64_sol2_vec): Declare.
 896         (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
 897         bfd_elf64_x86_64_sol2_vec.
 898
 899 2010-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
 900
 901         * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
 902         sections.
 903
 904 2010-03-04  Alan Modra  <amodra@gmail.com>
 905
 906         PR 11302
 907         * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
 908         (read_attribute_value, decode_line_info): Likewise.
 909         (add_line_info, read_rangelist): Return FALSE on alloc failures.
 910         (arange_add, sort_line_sequences): Likewise.
 911         (find_abstract_instance_name): Handle failures from called funcs.
 912         (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
 913         (find_line): Realloc to a temp, and handle alloc fail.
 914
 915 2010-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 916
 917         * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
 918         a mapping symbol to an empty section.
 919
 920 2010-03-02  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 921
 922         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
 923         return value from the call to _bfd_elf_merge_object_attributes.
 924
 925 2010-03-02  Christophe Lyon  <christophe.lyon@st.com>
 926         Alan Modra  <amodra@gmail.com>
 927
 928         * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
 929         destination mode of the a8 stub.
 930         (elf32_arm_link_hash_table): Add top_id field.
 931         (elf32_arm_link_hash_table_create): Initialize top_id.
 932         (arm_type_of_stub): Update prototype, st_type can now be updated
 933         by this function. Actual destination address in case of PLT is
 934         computed here, to help factorizing code.
 935         (elf32_arm_stub_name): Update prototype, use stub_type additional
 936         parameter to build stub name.
 937         (elf32_arm_get_stub_entry): Update prototype, use stub_type
 938         additional parameter to build stub entry.
 939         (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
 940         put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
 941         Call elf32_arm_final_link_relocate to process all in-stub
 942         relocations.
 943         (elf32_arm_setup_section_lists): Update top_id.
 944         (cortex_a8_erratum_scan): Record stub destination mode.
 945         (elf32_arm_size_stubs): Update call to arm_type_of_stub according
 946         to new prototype.
 947         (elf32_arm_final_link_relocate): Enable processing of in-stub
 948         REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
 949         needed, enabling code factorization.
 950         (elf32_arm_final_link): Process stub sections.
 951         (elf32_arm_output_map_sym): Add entry to code/data map.
 952
 953 2010-03-01  David S. Miller  <davem@davemloft.net>
 954
 955         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
 956         h->def_regular, set h->ref_regular.
 957         (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
 958         and dynamic relocations if h->ref_regular.
 959
 960         * elfxx-sparc.c (struct elf_reloc_map): Delete.
 961         (sparc_reloc_map): Delete.
 962         (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
 963         relocation type in switch statements.
 964
 965 2010-02-25  Alan Modra  <amodra@gmail.com>
 966
 967         PR ld/11304
 968         * elf.c (_bfd_elf_init_private_section_data): Rename need_group
 969         to final_link and invert.  For final link allow some flags to
 970         differ.  Don't specially allow flags to be all zero.
 971
 972 2010-02-24  Alan Modra  <amodra@gmail.com>
 973
 974         PR binutils/10858
 975         * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
 976         SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
 977         table.
 978
 979 2010-02-23  Andrew Zabolotny  <anpaza@mail.ru>
 980
 981         PR binutils/11297
 982         * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
 983         (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
 984
 985 2010-02-22  Alan Modra  <amodra@gmail.com>
 986
 987         * reloc.c (bfd_check_overflow): When forming addrmask, shift
 988         fieldmask left by rightshift.
 989         (_bfd_relocate_contents): Likewise.  Use rightshift addrmask in all
 990         overflow checks.
 991
 992 2010-02-20  H.J. Lu  <hongjiu.lu@intel.com>
 993
 994         * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
 995         STT_GNU_IFUNC on large common symbol.
 996
 997 2010-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 998
 999         * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1000         has_ifunc_symbols if the symbol comes from a shared library.
1001         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1002         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1003         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1004         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1005         * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1006
1007 2010-02-19  Alan Modra  <amodra@gmail.com>
1008
1009         * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1010         (_bfd_elf_copy_private_header_data): ..here.
1011         * elflink.c (_bfd_elf_size_group_sections): New function.
1012         (bfd_elf_size_dynamic_sections): Call it.
1013         * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1014         (_bfd_elf_fixup_group_sections): Declare.
1015
1016 2010-02-18  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1017
1018         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1019         merging Tag_DIV_use, Tag_MPextension_use, and
1020         Tag_MPextension_use_legacy tags.
1021
1022 2010-02-18  Alan Modra  <amodra@gmail.com>
1023
1024         * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1025         commit.  Don't write zeros for removed group members.
1026         (_bfd_elf_copy_private_header_data): Adjust size of group section
1027         when group members are removed by objcopy.
1028
1029 2010-02-15  Dave Korn  <dave.korn.cygwin@gmail.com>
1030
1031         PR binutils/11280
1032         * configure.host (*-*-solaris2.11):  Add host define to select
1033         valid default code page for windres/windmc on solaris.
1034
1035 2010-02-15  Nick Clifton  <nickc@redhat.com>
1036
1037         * po/vi.po: Updated Vietnamese translation.
1038
1039 2010-02-12  Daniel Gutson  <dgutson@codesourcery.com>
1040
1041         * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1042         missing mapping symbol to data only sections.
1043
1044 2010-02-11  David S. Miller  <davem@davemloft.net>
1045
1046         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1047         and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1048         symbols.
1049         (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1050         these relocs on global symbols.
1051         (gdopoff): New.
1052         (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1053         local symbol references which are not STT_GNU_IFUNC.  Handle
1054         relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1055         and deal with negative vs. non-negative values properly.
1056
1057 2010-02-09  Tristan Gingold  <gingold@adacore.com>
1058
1059         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1060         non-external relocation.
1061
1062 2010-02-09  Alan Modra  <amodra@gmail.com>
1063
1064         * elf64-ppc.c (merge_got_entries): Move earlier in file.
1065         (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1066         (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1067         (ppc64_elf_layout_multitoc): Don't resize if we have already
1068         merged got entries.
1069
1070 2010-02-09  Michael Holzheu  <holzheu@de.ibm.com>
1071
1072         * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1073         elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1074         elfcore_write_s390_prefix): New.
1075         * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1076         elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1077         elfcore_write_s390_prefix): New.
1078         (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1079         NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1080         (elfcore_write_register_note): Handle .reg-s390-timer,
1081         .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1082         .reg-s390-prefix section.
1083
1084 2010-02-09  Alan Modra  <amodra@gmail.com>
1085
1086         * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1087         unsigned char.  Update variables and code using them throughout file.
1088         (struct ppc_link_hash_entry): Likewise for tls_mask.
1089
1090         * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1091
1092         * elf64-ppc.c (has_small_toc_reloc): Don't define.
1093         (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1094         (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc.  Update
1095         code setting the flag.
1096         (ppc64_elf_next_toc_section): Group big-toc sections in
1097         0x80008000 chunks.
1098
1099 2010-02-08  David S. Miller  <davem@davemloft.net>
1100
1101         * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1102         srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1103
1104         * elfxx-sparc.c (create_got_section): Delete.
1105         (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1106         section creator does that work for us.  Use ->elf.foo instead of
1107         ->foo where applicable.
1108         (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1109         where applicable.
1110         (allocate_dynrelocs): Likewise.
1111         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1112         (_bfd_sparc_elf_relocate_section): Likewise.
1113         (sparc_vxworks_build_plt_entry): Likewise.
1114         (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1115         (sparc_finish_dyn): Likewise.
1116         (sparc_vxworks_finish_exec_plt): Likewise.
1117         (sparc_vxworks_finish_shared_plt): Likewise.
1118         (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1119
1120         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1121         macros for visibilty and locality checks.
1122         (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1123         (allocate_dynrelocs): Likewise.
1124         (_bfd_sparc_elf_relocate_section): Likewise.
1125         (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1126
1127         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1128         but never used local var 'dynobj'.
1129
1130         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1131         nocopyreloc.
1132
1133         * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1134         (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1135         * bfd-in2.h: Regenerate.
1136         * libbfd.h: Regenerate.
1137
1138         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1139         and loc_hash_memory.
1140         (_bfd_sparc_elf_link_hash_table_free): Declare.
1141         * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1142         (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1143         bfd_elf32_bfd_link_hash_table_free): Define.
1144         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1145         has_ifunc_symbols if STT_GNU_IFUNC.
1146         (bfd_elf64_bfd_link_hash_table_free): Define.
1147         (elf_backend_post_process_headers): Define always.
1148         * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1149         (sparc_reloc_map): Add entries for new IFUNC relocs.
1150         (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1151         (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1152         (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1153         elf_sparc_get_local_sym_hash): New.
1154         (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1155         from here...
1156         (_bfd_sparc_elf_link_hash_table_create): ... to here.  Allocate
1157         local hash table.
1158         (_bfd_sparc_elf_link_hash_table_free): New.
1159         (create_ifunc_sections): New.
1160         (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1161         and call create_ifunc_sections().  For local STT_GNU_IFUNC symbols
1162         cons up a fake local hash table entry for it.  Unconditionally add
1163         a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular.  Count
1164         dyn relocs for ifunc.
1165         (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1166         (allocate_dynrelocs):  Unconditionally emit a PLT entry when
1167         STT_GNU_IFUNC and h->def_regular.  Count GOT dyn relocs for ifunc.
1168         (allocate_local_dynrelocs): New function.
1169         (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1170         table.  Emit dynamic relocs to irelplt when not shared.  Treat iplt
1171         like splt.
1172         (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1173         (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1174         plt in iplt/irelplt.
1175
1176 2010-02-08  Richard Sandiford  <r.sandiford@uk.ibm.com>
1177
1178         * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1179         max_contents_size, only consider sections whose contents must
1180         be swapped in.
1181
1182 2010-02-09  Alan Modra  <amodra@gmail.com>
1183
1184         * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1185         (ppc64_elf_size_dynamic_sections): ..and here..
1186         (merge_got_entries): ..rather than here.
1187
1188 2010-02-09  Alan Modra  <amodra@gmail.com>
1189
1190         * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1191         (has_small_toc_reloc): Define.
1192         (ppc64_elf_check_relocs): Set the above flags.
1193         (ppc64_elf_edit_opd): Delete obfd param.
1194         (ppc64_elf_tls_optimize): Likewise.
1195         (ppc64_elf_edit_toc): Likewise.
1196         (ppc64_elf_tls_setup): Likewise.  Add no_multi_toc param.
1197         * elf64-ppc.h: Update prototypes.
1198
1199 2010-02-08  Alan Modra  <amodra@gmail.com>
1200
1201         * section.c (struct bfd_section): Delete has_tls_reloc,
1202         has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1203         Add sec_flg0 thru sec_flg5.
1204         (BFD_FAKE_SECTION): Update for changed flags.
1205         * ecoff.c (bfd_debug_section): Likewise.
1206         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1207         * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1208         (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1209         * elf32-xtensa.c (reloc_done): Define.
1210         * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1211         * bfd-in2.h: Regenerate.
1212
1213 2010-02-08  Tristan Gingold  <gingold@adacore.com>
1214
1215         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1216         for non-scattered relocations.
1217
1218 2010-02-08  Nathan Sidwell  <nathan@codesourcery.com>
1219
1220         * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1221         apuinfo sections, only scan input sections once and reuse the
1222         buffer.
1223
1224 2010-02-08  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1225
1226         * archures.c (bfd_mach_ppc_titan): Define.
1227         * bfd-in2.h: Regenerate.
1228         * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1229
1230 2010-02-08  Alan Modra  <amodra@gmail.com>
1231
1232         * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1233
1234 2010-02-05  Sterling Augustine  <sterling@tensilica.com>
1235
1236         * elf.c (assign_file_positions_for_load_sections) Update lma of
1237         section if necessary.  Fixes Bugzilla 11219.
1238
1239 2010-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1240
1241         * elf32-i386.c: Remove trailing white spaces.
1242         * elf64-x86-64.c: Likewise.
1243
1244 2010-02-03  Nick Clifton  <nickc@redhat.com>
1245
1246         * elf-bfd.h (emum elf_object_id): Rename to elf_target_id.  Add
1247         entries for other architectures.
1248         (struct elf_link_hash_table): Add hash_table_id field.
1249         (elf_hash_table_id): New accessor macro.
1250         * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1251         parameter.
1252         * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1253         returning cast pointer.
1254         (elf32_mn10300_link_hash_table_create): Identify new table as
1255         containing MN10300 extensions.
1256         (mn10300_elf_relax_section): Check pointer returned by
1257         elf32_mn10300_hash_table.
1258         * elf32-arm.c: Likewise, except using ARM extensions.
1259         * elf32-avr.c: Likewise, except using AVR extensions.
1260         * elf32-bfin.c: Likewise, except using BFIN extensions.
1261         * elf32-cris.c: Likewise, except using CRIS extensions.
1262         * elf32-frv.c: Likewise, except using FRV extensions.
1263         * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1264         * elf32-i386.c: Likewise, except using I386 extensions.
1265         * elf32-lm32.c: Likewise, except using LM32 extensions.
1266         * elf32-m32r.c: Likewise, except using M32RM extensions.
1267         * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1268         * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1269         * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1270         * elf32-m68k.c: Likewise, except using M68K extensions.
1271         * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1272         * elf32-ppc.c: Likewise, except using PPC32 extensions.
1273         * elf32-s390.c: Likewise, except using S390 extensions.
1274         * elf32-sh.c: Likewise, except using SH extensions.
1275         * elf32-spu.c: Likewise, except using SPU extensions.
1276         * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1277         * elf64-alpha.c: Likewise, except using ALPHA extensions.
1278         * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1279         * elf64-ppc.c: Likewise, except using PPC64 extensions.
1280         * elf64-s390.c: Likewise, except using S390 extensions.
1281         * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1282         * elfxx-ia64.c: Likewise, except using IA64 extensions.
1283         * elfxx-mips.c: Likewise, except using MIPS extensions.
1284         * elfxx-sparc.c: Likewise, except using SPARC extensions.
1285         * elfxx-sparc.h: Likewise, except using SPARC extensions.
1286         * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1287         redundant structure.
1288         (elf32_cr16_hash_table): Delete unused macro.
1289         (elf32_cr16_link_hash_traverse): Delete unused macro.
1290         * elf32-score.c: Likewise.
1291         * elf32-score7.c: Likewise.
1292         * elf32-vax.c: Likewise.
1293         * elf64-sh64.c: Likewise.
1294
1295 2010-02-03  Alan Modra  <amodra@gmail.com>
1296
1297         * elf64-ppc.c (struct plt_entry): Move earlier in file.
1298         (struct got_entry): Likewise.  Add is_indirect and got.ent fields.
1299         (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1300         Update all uses.
1301         (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1302         Remove no_multi_toc.
1303         (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1304         when allocating a new struct got_entry.
1305         (allocate_got): New function, extracted from..
1306         (allocate_dynrelocs): ..here.  Abort on got entry in non-ppc64 bfd.
1307         (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1308         .reliplt by got_reli_size.  Set owner on ppc64_tlsld_got entries.
1309         (ppc64_elf_setup_section_lists): Remove output_bfd param and
1310         no_multi_toc, add add_stub_section and layout_sections_again.  Stash
1311         new params in htab.  Extract some code to..
1312         (ppc64_elf_start_multitoc_partition): ..here.  New function.
1313         (ppc64_elf_next_toc_section): Check for linker script errors.  Handle
1314         second pass toc scan.
1315         (merge_got_entries, merge_global_got, reallocate_got): New functions.
1316         (ppc64_elf_reinit_toc): Rename to..
1317         (ppc64_elf_finish_multitoc_partition): ..this.
1318         (ppc64_elf_layout_multitoc): New function.
1319         (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1320         layout_sections_again params.
1321         (ppc64_elf_relocate_section): Handle indirect got entries.
1322         * elf64-ppc.h: Update prototypes.  Declare new functions.
1323
1324 2010-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1325
1326         * elf-bfd.h (elfcore_write_xstatereg): New.
1327
1328         * elf.c (elfcore_grok_xstatereg): New.
1329         (elfcore_write_xstatereg): Likewise.
1330         (elfcore_grok_note): Handle NT_X86_XSTATE.
1331         (elfcore_write_register_note): Handle .reg-xstate section.
1332
1333 2010-02-01  Tristan Gingold  <gingold@adacore.com>
1334
1335         * som.c (som_write_ar_hdr): Define this macro.
1336
1337 2010-01-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1338
1339         * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1340         R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1341         linkage table pointer to use the global table pointer if not doing
1342         a shared link.
1343
1344 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
1345
1346         * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1347         if it has already been set.
1348
1349 2010-01-27  Tristan Gingold  <gingold@adacore.com>
1350
1351         * vms.h: Remove trailing spaces.
1352         (struct hdr_struct): Remove unused hdr_c_cpr field.
1353         (enum file_format_enum): Add comments.
1354         * vms.c (vms_bfd_print_private_bfd_data): New function that
1355         replaces the macro.
1356         Remove trailing spaces.
1357         * vms-misc.c: Improve comments.
1358         (_bfd_vms_get_object_record): Also handle files without pads.
1359         * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1360         * vms-gsd.c (struct flagdescstruct): Make name field const.
1361         (gsyflagdesc): Fix typo.
1362
1363 2010-01-27  Alan Modra  <amodra@gmail.com>
1364
1365         PR ld/11217
1366         * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1367         (ppc64_elf_setup_section_lists): Init them.
1368         (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1369         and .toc on the same input file.
1370         (ppc64_elf_relocate_section): Correct GOT entry offset.
1371
1372 2010-01-26  Tristan Gingold  <gingold@adacore.com>
1373
1374         * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1375         (bfd_target): Add _bfd_write_ar_hdr_fn field.
1376         * archive.c (is_bsd44_extended_name): New macro.
1377         (_bfd_generic_read_ar_hdr_mag): Use it.  Add extra_size.
1378         (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1379         name.
1380         (_bfd_archive_bsd44_construct_extended_name_table): New function.
1381         (_bfd_generic_write_ar_hdr): Ditto.
1382         (_bfd_bsd44_write_ar_hdr): Ditto.
1383         (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1384         (bsd_write_armap): Adjust firstreal computation.
1385         * libbfd-in.h (struct areltdata): Add extra_size field.
1386         (_bfd_generic_write_ar_hdr): Add prototype.
1387         (_bfd_bsd44_write_ar_hdr): Ditto.
1388         (_bfd_write_ar_hdr): Define.
1389         (_bfd_noarchive_write_ar_hdr): Ditto.
1390         (_bfd_archive_bsd_write_ar_hdr): Ditto.
1391         (_bfd_archive_coff_write_ar_hdr): Ditto.
1392         (_bfd_archive_bsd44_slurp_armap): Ditto.
1393         (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1394         (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1395         (_bfd_archive_bsd44_truncate_arname): Ditto.
1396         (_bfd_archive_bsd44_write_armap): Ditto.
1397         (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1398         (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1399         (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1400         (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1401         (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1402         (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1403         * libbfd.h: Regenerate.
1404         * oasys.c (oasys_write_ar_hdr): Define.
1405         * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1406         * ieee.c (ieee_write_ar_hdr): Define.
1407         * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1408         * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1409         (bfd_pmac_xcoff_backend_data): Ditto.
1410         * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1411         (bfd_xcoff_aix5_backend_data): Ditto.
1412         * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1413         * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1414         * aout-tic30.c (MY_write_ar_hdr): Ditto.
1415         * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1416         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1417         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1418         (bfd_mach_o_construct_extended_name_table)
1419         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1420         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1421         (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1422         * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1423         (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1424         (bfd_mach_o_construct_extended_name_table)
1425         (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1426         (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1427         (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1428         * bfd-in2.h: Regenerate.
1429
1430 2010-01-26  Alan Modra  <amodra@gmail.com>
1431             H.J. Lu  <hongjiu.lu@intel.com>
1432
1433         PR ld/11218
1434         * elflink.c (elf_link_output_extsym): Do not ignore undefined
1435         symbols with ref_regular set when gc_sections is active.
1436
1437 2010-01-25  Alan Modra  <amodra@gmail.com>
1438
1439         PR ld/11217
1440         * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1441         with relocations against undefined weak symbols.
1442         (ppc64_elf_relocate_section): Don't optimize calls to undefined
1443         weak functions if the symbol is dynamic.
1444         (ppc64_elf_relocate_section): Edit tprel tls sequences.
1445         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1446         (_bfd_elf_ppc_at_tprel_transform): New function.
1447         * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1448         * bfd-in2.h: Regenerate.
1449
1450 2010-01-23  Richard Sandiford  <r.sandiford@uk.ibm.com>
1451
1452         * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1453         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1454         * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1455         bitsize to 1.
1456         (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1457
1458 2010-01-21  Nick Clifton  <nickc@redhat.com>
1459
1460         * elflink.c (elf_link_add_object_symbols): Look up name of
1461         undefined symbol both before and after versioning has been
1462         applied.  Do not bother with symbols that are weakly undefined.
1463
1464 2010-01-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1465
1466         * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1467         (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1468
1469 2010-01-19  Cary Coutant  <ccoutant@google.com>
1470
1471         * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1472
1473 2010-01-19  Daisuke Hatayama  <d.hatayama@jp.fujitsu.com>
1474             Alan Modra <amodra@gmail.com>
1475
1476         * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1477         (elf_object_p): Read e_phnum extension.
1478         (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1479         * elfcore.h (elf_core_file_p): Read e_phnum extension.  Sanity check
1480         that we can read last program header.
1481
1482 2010-01-19  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1483
1484         * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1485         R_ARM_THM_CALL entry.
1486         (elf32_arm_final_link_relocate): Correct calculation of
1487         reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1488         or R_ARM_THM_JUMP24 relocation.
1489
1490 2010-01-18  Alan Modra  <amodra@gmail.com>
1491
1492         PR 11168
1493         * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1494         block past vars in COFF_IMAGE_WITH_PE block.  Report error on more
1495         than 32k sections.
1496
1497 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
1498
1499         Fix compilation warning on gcc-3.4.
1500         * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1501         parameter index to sec_index according to the function definition.
1502
1503 2010-01-13  Chao-ying Fu  <fu@mips.com>
1504
1505         * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1506         It is true for all CPUs.
1507         (jal_reloc_p): New function.
1508         (mips_elf_calculate_relocation): Rename require_jalxp to
1509         cross_mode_jump_p.
1510         Update comment for CROSS_MODE_JUMP_P.
1511         Set up cross_mode_jump_p based on the mode change.
1512         (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1513         Update comment for CROSS_MODE_JUMP_P.
1514         Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1515         Use !cross_mode_jump_p to guard conversion.
1516         Convert "jr t9" to "b", if possible.
1517         (_bfd_mips_elf_relocate_section): Rename require_jalx to
1518         cross_mode_jump_p.
1519         Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1520         Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1521
1522 2010-01-13  Nick Clifton  <nickc@redhat.com>
1523
1524         * cpu-m32c.c (m32c_scan): New function.  Ensures that a scan for
1525         "m32c" returns the m32c arch_info_struct and not the m16c
1526         arch_info_struct.
1527         (arch_info_struct): Use the new scan function.
1528         (bfd_m32c_arch): Likewise.
1529
1530 2010-01-13  Tristan Gingold  <gingold@adacore.com>
1531
1532         * config.bfd: Remove duplicated target vector for i386-*-darwin.
1533         Appends new arch instead of overriding.
1534         Use mach_o_x86_64_vec for x86_64-*-darwin.
1535         * configure.in: Add mach_o_x86_64_vec.
1536         * configure: Regenerate.
1537         * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1538         * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1539         (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1540         * Makefile.in: Regenerate.
1541         * mach-o-x86-64.c: New file.
1542
1543 2010-01-13  Tristan Gingold  <gingold@adacore.com>
1544
1545         * reloc.c: Add MACH_O_X86_64 relocations.
1546         * bfd-in2.h: Regenerate.
1547         * libbfd.h: Regenerate.
1548
1549 2010-01-13  Tristan Gingold  <gingold@adacore.com>
1550
1551         * archive.c (normalize): Use lbasename.
1552         (bfd_bsd_truncate_arname): Ditto.
1553         (bfd_gnu_truncate_arname): Ditto.
1554
1555 2010-01-12  Tristan Gingold  <gingold@adacore.com>
1556
1557         * makefile.vms (CFLAGS): Turns warnings into informational messages.
1558
1559 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1560
1561         * mach-o.h: Add x86-64 relocation types.
1562
1563 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1564
1565         * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1566         (bfd_mach_o_set_arch_mach): New prototype.
1567         * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1568         (bfd_mach_o_set_arch_mach): New function.
1569         (bfd_mach_o_gen_mkobject): New function.
1570         Set TARGET_ARCHITECTURE for the generic back-ends.
1571         * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1572         Check that TARGET_ARCHITECTURE is defined.
1573         Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1574         * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1575
1576 2010-01-11  Tristan Gingold  <gingold@adacore.com>
1577
1578         * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1579
1580 2010-01-11  Nick Clifton  <nickc@redhat.com>
1581
1582         * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1583         handling of R_V850_HI16_S relocation.
1584
1585 2010-01-11  Alan Modra  <amodra@gmail.com>
1586
1587         PR 11103
1588         * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1589
1590 2010-01-11  Alan Modra  <amodra@gmail.com>
1591
1592         PR 6832
1593         * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1594         (find_abstract_instance_name): Use it.
1595         (parse_comp_unit): Set it.
1596
1597 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1598
1599         * Makefile.in: Regenerate.
1600         * configure: Regenerate.
1601
1602 2010-01-08  Tristan Gingold  <gingold@adacore.com>
1603
1604         * archive.c: Remove bfd_special_undocumented_glue.
1605
1606 2010-01-08  Alan Modra  <amodra@gmail.com>
1607
1608         PR ld/11133
1609         * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1610         * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1611         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1612
1613 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1614
1615         PR ld/11138
1616         * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1617         a symbol referenced by DSO is is defined in a non-shared object
1618         and forced local.
1619
1620 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1621
1622         PR ld/11133
1623         * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1624         undefined __start_XXX/__stop_XXX in all input files and set
1625         SEC_KEEP.
1626
1627 2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1628
1629         PR ld/11143
1630         * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1631
1632 2010-01-04  Daniel Gutson  <dgutson@codesourcery.com>
1633
1634         * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1635         before including procfs.h.
1636         (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1637         * configure.in: Added autoconf probe for the pr_fpreg member.
1638         * configure: Regenerated.
1639         * config.in: Regenerated.
1640         * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1641
1642 2010-01-04  Joel Brobecker  <brobecker@adacore.com>
1643
1644         Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1645         * dwarf2.c (concat_filename): Rename dirname with dir_name
1646         to void shadowing the dirname function.
1647         Rename subdirname with subdir_name to stay consistent with
1648         the new dir_name variable name.
1649
1650 2010-01-04  Edmar Wienskoski  <edmar@freescale.com>
1651
1652         * archures.c: Add bfd_mach_ppc_e500mc64.
1653         * bfd-in2.h: Regenerate.
1654         * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1655         bfd_mach_ppc_e500mc64.
1656
1657 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1658
1659         Fix -Wshadow warnings (seen on ppc-aix)
1660         * xcofflink.c: Replace finfo by flinfo throughout.
1661
1662 For older changes see ChangeLog-2009
1663 \f
1664 Local Variables:
1665 mode: change-log
1666 left-margin: 8
1667 fill-column: 74
1668 version-control: never
1669 End: