bfd/ChangeLog

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