bfd/ChangeLog

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