bfd/ChangeLog

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