bfd/ChangeLog

   1 2012-09-18  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/14591
   4         * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
   5         if the old symbol is weak.
   6
   7         * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
   8         _bfd_elf_merge_symbol call.
   9
  10         * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
  11         if the old symbol is weak.
  12         (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
  13         call.
  14         (elf_link_add_object_symbols): Don't update symbol type from a
  15         weak definition.  Update symbol type from a common symbol when
  16         overriding a weak symbol.
  17
  18 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
  21         section.
  22         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
  23
  24 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
  27         FALSE with abort.
  28         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
  29
  30 2012-09-17  Walter Lee  <walt@tilera.com>
  31
  32         * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
  33         got_base variable.
  34         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  35
  36 2012-09-17  Walter Lee  <walt@tilera.com>
  37
  38         * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
  39         of got relocations for when .got.plt section is merged with .got.
  40         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  41
  42 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  43
  44         * configure: Regenerate.
  45
  46 2012-09-13  Anthony Green  <green@moxielogic.com>
  47
  48         * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
  49         Define.
  50         (bfd_elf32_moxie_vec): Remove.
  51         * config.bfd, configure.in: Add bi-endian support for moxie.
  52         * configure: Rebuilt.
  53         * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
  54         (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
  55
  56 2012-09-12  Doug Kwan  <dougkwan@google.com>
  57
  58         * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
  59         relocation for stub lookup.
  60
  61 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
  62
  63         * bfd-in2.h: Regenerated.
  64         * elf64-aarch64.c
  65         (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
  66         (elf64_aarch64_reloc_map): Add reloc entry.
  67         (aarch64_resolve_relocation): Likewise.
  68         (bfd_elf_aarch64_put_addend): Likewise.
  69         (aarch64_reloc_got_type): Likewise.
  70         (elf64_aarch64_final_link_relocate): Likewise.
  71         (lf64_aarch64_check_relocs): Likewise.
  72         (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
  73         reloc.
  74         * libbfd.h: Regenerated.
  75         * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
  76
  77 2012-09-10  Matthias Klose  <doko@ubuntu.com>
  78
  79         * config.in: Disable sanity check for kfreebsd.
  80
  81 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
  82
  83         * configure: Regenerated.
  84
  85 2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>
  86
  87         * cpu-ia64-opc.c (ins_cnt6a): New function.
  88         (ext_cnt6a): Ditto.
  89         (ins_strd5b): Ditto.
  90         (ext_strd5b): Ditto.
  91         (elf64_ia64_operands): Add new operand types.
  92
  93 2012-09-04  H.J. Lu  <hongjiu.lu@intel.com>
  94
  95         PR binutils/14493
  96         * elf.c (ignore_section_sym): Also ignore section symbols without
  97         a BFD section.
  98
  99 2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 100
 101         * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
 102         local and global ifunc symbols.
 103         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 104
 105 2012-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 106
 107         * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
 108         _DYNAMIC symbol.
 109
 110         * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
 111         hdynamic.
 112
 113         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
 114         hdynamic instead of "_DYNAMIC".
 115         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
 116         * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
 117         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 118         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 119         * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
 120         * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
 121         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
 122         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 123         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
 124         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 125         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
 126         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
 127         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
 128         * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
 129         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
 130         * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
 131         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 132         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
 133         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 134         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
 135         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 136         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 137         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
 138
 139         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
 140         hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
 141         _PROCEDURE_LINKAGE_TABLE_.
 142         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
 143         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
 144
 145 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
 148         _DYNAMIC.
 149         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 150
 151 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
 154         (elf_i386_size_dynamic_sections): Use it on input sections.
 155         (elf_i386_relocate_section): Don't convert
 156         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 157         for local symbols here.
 158
 159         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
 160         (elf_x86_64_size_dynamic_sections): Use it on input sections.
 161         (elf_x86_64_relocate_section): Don't convert
 162         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 163         for local symbols here.
 164
 165 2012-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         * elf32-i386.c (elf_i386_relocate_section): Convert
 168         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 169         for local symbols.
 170
 171         * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
 172         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 173         for local symbols.
 174
 175 2012-08-31  Alan Modra  <amodra@gmail.com>
 176
 177         PR ld/14464
 178         * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
 179         by a linker script in .opd to corresponding input .opd section.
 180
 181 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 182
 183         * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
 184         not minus one.
 185         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 186
 187 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 188
 189         * elflink.c (_bfd_elf_merge_symbol): Also override the version
 190         a dynamic symbol defaulted to if preempted with a hidden or
 191         internal definition.
 192
 193 2012-08-28  Walter Lee  <walt@tilera.com>
 194
 195         * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 196         of header.
 197         (tilepro_plt_entry_build): Account for new header size.
 198         (tilepro_elf_finish_dynamic_sections): Ditto.
 199         (tilepro_elf_plt_sym_val): Ditto.
 200         * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 201         of header + tail.
 202         (tilegx_elf_finish_dynamic_sections): Account for new padding.
 203
 204 2012-08-27  Walter Lee  <walt@tilera.com>
 205
 206         * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
 207         BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
 208         BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
 209         BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
 210         BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
 211         BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
 212         BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
 213         BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
 214         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
 215         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
 216         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
 217         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
 218         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
 219         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
 220         * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
 221         (tilegx_reloc_map): Ditto.
 222         (reloc_to_create_func): Ditto.
 223         (tilegx_elf_check_relocs): Ditto.
 224         (tilegx_elf_gc_sweep_hook): Ditto.
 225         (tilegx_elf_relocate_section): Ditto.
 226         * libbfd.h: Regenerate.
 227         * bfd-in2.h: Regenerate.
 228
 229 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 230
 231         * elf32-arm.c (v8): New array.
 232         (tag_cpu_arch_combine): Add support for ARMv8 attributes.
 233         (elf32_arm_merge_eabi_attributes): Likewise.
 234         (VFP_VERSION_COUNT): New define.
 235
 236 2012-08-20  Tom Tromey  <tromey@redhat.com>
 237
 238         * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
 239         areltdata.
 240         * opncls.c (_bfd_delete_bfd): Free arelt_data.
 241         * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
 242         areltdata.
 243         * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
 244         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
 245         areltdata.
 246         (xcoff_write_archive_contents_old): Likewise.
 247         (xcoff_write_archive_contents_big): Likewise.
 248         * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
 249         areltdata.
 250         * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
 251         free for areltdata.
 252         (_bfd_get_elt_at_filepos): Likewise.  Clear n_nfd->arelt_data on
 253         failure.
 254         (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
 255         (do_slurp_coff_armap): Likewise.
 256         (_bfd_slurp_extended_name_table): Likewise.
 257         (bfd_slurp_bsd_armap_f2): Likewise.  Don't leak 'mapdata'.
 258
 259 2012-08-17  Nick Clifton  <nickc@redhat.com>
 260
 261         * po/vi.po: Updated Vietnamese translation.
 262
 263 2012-08-17  Yuri Chornoivan  <yurchor@ukr.net>
 264
 265         * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
 266         * elfxx-mips.c, * vms-alpha.c: Typo fixes.
 267
 268 2012-08-17  Alan Modra  <amodra@gmail.com>
 269
 270         PR binutils/14475:
 271         * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
 272         Instead malloc areltdata.
 273
 274 2012-08-16  Tom Tromey  <tromey@redhat.com>
 275
 276         PR binutils/14475:
 277         * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
 278         'member' BFD.  Don't try to free 'ared'.
 279
 280 2012-08-14  Nick Clifton  <nickc@redhat.com>
 281
 282         * po/uk.po: Updated Ukranian translation.
 283
 284 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 285
 286         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
 287         the options section in the output rather than input BFD to
 288         decide if to add a DT_MIPS_OPTIONS tag.
 289
 290 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 291
 292         * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
 293         #ifdef BFD64.
 294
 295 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 296             Laurent Desnogues  <laurent.desnogues@arm.com>
 297             Jim MacArthur  <jim.macarthur@arm.com>
 298             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 299             Nigel Stephens  <nigel.stephens@arm.com>
 300             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 301             Richard Earnshaw  <rearnsha@arm.com>
 302             Sofiane Naci  <sofiane.naci@arm.com>
 303             Tejas Belagod  <tejas.belagod@arm.com>
 304             Yufeng Zhang  <yufeng.zhang@arm.com>
 305
 306         * Makefile.am: Add AArch64 files.
 307         * Makefile.in: Regenerate.
 308         * archures.c (bfd_aarch64_arch): New declaration.
 309         (bfd_archures_list): Use bfd_archures_list.
 310         * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
 311         (bfd_aarch64_process_before_allocation): New declaration.
 312         (bfd_elf64_aarch64_process_before_allocation): New declaration.
 313         (bfd_elf64_aarch64_set_options): New declaration.
 314         (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
 315         (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
 316         (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
 317         (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
 318         (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
 319         (bfd_is_aarch64_special_symbol_name): New declaration.
 320         (bfd_aarch64_merge_machines): New declaration.
 321         (bfd_aarch64_update_notes): New declaration.
 322         (int bfd_aarch64_get_mach_from_notes): New declaration.
 323         (elf64_aarch64_setup_section_lists): New declaration.
 324         (elf64_aarch64_next_input_section): New declaration.
 325         (elf64_aarch64_size_stubs): New declaration.
 326         (elf64_aarch64_build_stubs): New declaration.
 327         * config.bfd: Add AArch64.
 328         * configure.in: Add AArch64.
 329         * configure: Regenerate.
 330         * cpu-aarch64.c: New file.
 331         * elf-bfd.h: Add AArch64.
 332         * bfd-in2.h: Regenerate.
 333         * libbfd.h: Regenerate.
 334         * elf64-aarch64.c: New file.
 335         * reloc.c: Add AArch64 relocations.
 336         * targets.c: Add AArch64.
 337         * po/SRC-POTFILES.in: Regenerate.
 338
 339 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 340
 341         * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
 342         of protected symbols.
 343
 344 2012-08-10  Alan Modra  <amodra@gmail.com>
 345
 346         PR binutils/14444
 347         * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
 348         (setup_group): Adjust uses.
 349         (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
 350         word.
 351
 352 2012-08-09  Nick Clifton  <nickc@redhat.com>
 353
 354         * po/vi.po: Updated Vietnamese translation.
 355
 356 2012-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 357
 358         * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
 359         Remove macros, folding them into...
 360         (LA25_LUI_MICROMIPS): ... this new macro.
 361         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
 362         (LA25_J_MICROMIPS): ... this new macro.
 363         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
 364         into...
 365         (LA25_ADDIU_MICROMIPS): ... this new macro.
 366         (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
 367         (mips_elf_create_la25_stub): Use them.
 368         (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
 369         (_bfd_mips_elf_relax_section): Likewise.
 370
 371 2012-08-09  Alan Modra  <amodra@gmail.com>
 372             Tom Tromey  <tromey@redhat.com>
 373
 374         * archive.c (SECTION Archives): Update documentation.
 375         (_bfd_delete_archive_data): Remove.
 376         (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
 377         (archive_close_worker, _bfd_archive_close_and_cleanup): New
 378         functions.
 379         * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
 380         (_bfd_delete_archive_data): Don't declare.
 381         (_bfd_archive_close_and_cleanup): Declare.
 382         (_bfd_generic_close_and_cleanup): Redefine.
 383         * libbfd.h: Rebuild.
 384         * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
 385         (bfd_close): Don't close nested thin archives here.
 386
 387 2012-08-07  Tom Tromey  <tromey@redhat.com>
 388
 389         * archive.c (_bfd_delete_archive_data): New function.
 390         * libbfd-in.h (_bfd_delete_archive_data): Declare.
 391         * libbfd.h: Rebuild.
 392         * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
 393
 394 2012-08-07  Nick Clifton  <nickc@redhat.com>
 395
 396         * po/uk.po: Updated Ukranian translation.
 397
 398 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 399
 400         * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
 401         symbols special case.
 402
 403 2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>
 404
 405         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
 406         PLT slots for local symbols.
 407
 408 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 409
 410         * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
 411         field initializers throughout.
 412         * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
 413
 414 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 415
 416         * elfxx-mips.c (mips_elf_perform_relocation): Update the
 417         cross-mode jump message.
 418
 419 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 420
 421         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
 422         comment on DT_MIPS_RLD_MAP.
 423
 424 2012-08-03  Tom Tromey  <tromey@redhat.com>
 425
 426         * opncls.c (_bfd_delete_bfd): Now static.
 427         * libbfd-in.h (_bfd_delete_bfd): Don't declare.
 428         * libbfd.h: Rebuild.
 429
 430 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 431
 432         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
 433         conditional statment to allow suppression of mismatched bank
 434         warning.
 435
 436 2012-08-01  Alan Modra  <amodra@gmail.com>
 437
 438         * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
 439         (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
 440         gnu_debuglink bfd.
 441         (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
 442
 443 2012-07-30  Nick Clifton  <nickc@redhat.com>
 444
 445         * po/bfd.pot: Updated template.
 446         * po/es.po: Updated Spanish translation.
 447         * po/fi.po: Updated Finnish translation.
 448         * po/fr.po: Updated French translation.
 449         * po/ru.po: Updated Russian translation.
 450         * po/uk.po: Updated Ukranian translation.
 451
 452 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 453
 454         * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
 455         (AM_INIT_AUTOMAKE): Remove args.
 456         * configure: Regenerate.
 457
 458 2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 459
 460         * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
 461         arch depending on the target size.
 462
 463 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 464
 465         * configure.in: Bump version to 2.23.51
 466         * configure: Regenerate.
 467
 468 2012-07-26  Teresa Johnson  <tejohnson@google.com>
 469
 470         * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
 471         if it is non-NULL.
 472
 473 2012-07-26  Meador Inge  <meadori@codesourcery.com>
 474             Nick Clifton  <nickc@redhat.com>
 475
 476         PR ld/14397
 477         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
 478         if a required section is missing from the linker script.
 479
 480 2012-07-24  Jan Waclawek <konfera@efton.sk>
 481         PR 13899
 482         * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
 483         _bfd_elf_link_read_relocs with keep_memory as TRUE.
 484
 485 2012-07-24  Teresa Johnson  <tejohnson@google.com>
 486
 487         * bfd.c (bfd_find_nearest_line_discriminator): New macro.
 488         * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
 489         * coff64-rs6000.c: Likewise.
 490         * dwarf2.c (struct line_info): Add discriminator field.
 491         (add_line_info): Fill in new discriminator field.
 492         (decode_line_info): Record discriminator information instead
 493         of ignoring it.
 494         (lookup_address_in_line_info_table): Return discriminator field if
 495         requested.
 496         (comp_unit_find_nearest_line): Add discriminator argument.
 497         (find_line): Likewise.
 498         (_bfd_dwarf2_find_nearest_line): Likewise.
 499         (_bfd_dwarf2_find_line): Likewise.
 500         * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
 501         (_bfd_elf_find_line_discriminator): Likewise.
 502         (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
 503         * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
 504         that invokes _bfd_elf_find_nearest_line_discriminator with correct
 505         arguments.
 506         (_bfd_elf_find_nearest_line_discriminator): New.
 507         (_bfd_elf_find_line): Change to a wrapper
 508         that invokes _bfd_elf_find_line_discriminator with correct
 509         arguments.
 510         (_bfd_elf_find_line_discriminator): New.
 511         * coffgen.c (coff_find_nearest_line_with_names): Handle
 512         new discriminator argument.
 513         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 514         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 515         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 516         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 517         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
 518         argument.
 519         (_bfd_dwarf2_find_line): Likewise.
 520         (_bfd_generic_find_nearest_line_discriminator): New.
 521         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
 522         * bfd-in2.h: Regenerated.
 523         * libbfd.h: Likewise.
 524         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
 525         _bfd_find_nearest_line_discriminator with
 526         _bfd_generic_find_nearest_line_discriminator.
 527         (bfd_target): Add _bfd_find_nearest_line_discriminator.
 528
 529 2012-07-24  Sean Keys  <skeys@ipdatasys.com>
 530
 531         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
 532         that enables the linker to offset addresses, when linking against
 533         symbols from the XGATE processor and vice versa.
 534
 535 2012-07-23  Nick Clifton  <nickc@redhat.com>
 536
 537         * cisco-core.c (cisco_core_file_failing_command): Make static.
 538         (cisco_core_file_failing_signal): Make static.
 539
 540 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 541
 542         * bfd-in2.h: Regenerated.
 543
 544 2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
 545
 546         PR binutils/14335
 547         * section.c: Fix a typo in comments.
 548
 549 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 550
 551         * elf64-s390.c: Include elf-s390-common.c.
 552         (R_390_IRELATIVE): New reloc.
 553         (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
 554         (RELA_ENTRY_SIZE): New macro.
 555         (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
 556         *ifunc_resolver_section.
 557         (struct plt_entry): New struct.
 558         (struct elf_s390_obj_tdata): New field local_plt.
 559         (elf_s390_local_plt): New macro.
 560         (struct elf_s390_link_hash_table): New field irelifunc.
 561         (ELF64): New macro.
 562         (link_hash_newfunc): Initialize new fields.
 563         (elf_s390_check_relocs): Handle IFUNC symbols.
 564         (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
 565         symbols.
 566         (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
 567         IFUNC symbols.
 568         (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
 569         (elf_s390_relocate_section): Likewise.
 570         (elf_s390_finish_dynamic_symbol): Likewise.
 571         (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
 572         (elf_s390_finish_ifunc_symbol): New function.
 573         (elf_s390_gc_sweep_hook): Handle local plt entries.
 574         (elf_backend_add_symbol_hook): Define.
 575         * elf32-s390.c: See elf64-s390.c changes.
 576         * elf-s390-common.c: New file.
 577         * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
 578         * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
 579         BFD_RELOC_390_IRELATIVE.
 580         * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
 581
 582 2012-07-13  Nick Clifton  <nickc@redhat.com>
 583
 584         * aix386-core.c: Remove use of PTR and PARAMS macros.
 585         * archive.c: Likewise.
 586         * cache.c: Likewise.
 587         * cisco-core.c: Likewise.
 588         * coff-alpha.c: Likewise.
 589         * coff-apollo.c: Likewise.
 590         * coff-aux.c: Likewise.
 591         * coff-h8300.c: Likewise.
 592         * coff-h8500.c: Likewise.
 593         * coff-i386.c: Likewise.
 594         * coff-i960.c: Likewise.
 595         * coff-ia64.c: Likewise.
 596         * coff-m68k.c: Likewise.
 597         * coff-m88k.c: Likewise.
 598         * coff-mcore.c: Likewise.
 599         * coff-mips.c: Likewise.
 600         * coff-or32.c: Likewise.
 601         * coff-ppc.c: Likewise.
 602         * coff-rs6000.c: Likewise.
 603         * coff-sh.c: Likewise.
 604         * coff-sparc.c: Likewise.
 605         * coff-stgo32.c: Likewise.
 606         * coff-tic30.c: Likewise.
 607         * coff-tic4x.c: Likewise.
 608         * coff-tic54x.c: Likewise.
 609         * coff-tic80.c: Likewise.
 610         * coff-w65.c: Likewise.
 611         * cofflink.c: Likewise.
 612         * cpu-arc.c: Likewise.
 613         * cpu-cris.c: Likewise.
 614         * cpu-h8500.c: Likewise.
 615         * cpu-i960.c: Likewise.
 616         * cpu-msp430.c: Likewise.
 617         * cpu-ns32k.c: Likewise.
 618         * cpu-powerpc.c: Likewise.
 619         * cpu-rs6000.c: Likewise.
 620         * cpu-tic4x.c: Likewise.
 621         * cpu-w65.c: Likewise.
 622         * ecoff.c: Likewise.
 623         * ecofflink.c: Likewise.
 624         * elf-m10200.c: Likewise.
 625         * elf32-bfin.c: Likewise.
 626         * elf32-cris.c: Likewise.
 627         * elf32-crx.c: Likewise.
 628         * elf32-fr30.c: Likewise.
 629         * elf32-frv.c: Likewise.
 630         * elf32-h8300.c: Likewise.
 631         * elf32-i960.c: Likewise.
 632         * elf32-m32c.c: Likewise.
 633         * elf32-m68hc11.c: Likewise.
 634         * elf32-m68hc12.c: Likewise.
 635         * elf32-m68hc1x.c: Likewise.
 636         * elf32-m68k.c: Likewise.
 637         * elf32-mcore.c: Likewise.
 638         * elf32-rl78.c: Likewise.
 639         * elf32-rx.c: Likewise.
 640         * elf32-s390.c: Likewise.
 641         * elf32-vax.c: Likewise.
 642         * elf64-alpha.c: Likewise.
 643         * elf64-mmix.c: Likewise.
 644         * elf64-s390.c: Likewise.
 645         * elf64-sparc.c: Likewise.
 646         * elfnn-ia64.c: Likewise.
 647         * elfxx-mips.c: Likewise.
 648         * elfxx-sparc.c: Likewise.
 649         * hash.c: Likewise.
 650         * hp300hpux.c: Likewise.
 651         * hppabsd-core.c: Likewise.
 652         * hpux-core.c: Likewise.
 653         * i386dynix.c: Likewise.
 654         * i386linux.c: Likewise.
 655         * i386lynx.c: Likewise.
 656         * i386mach3.c: Likewise.
 657         * i386msdos.c: Likewise.
 658         * i386os9k.c: Likewise.
 659         * irix-core.c: Likewise.
 660         * lynx-core.c: Likewise.
 661         * m68klinux.c: Likewise.
 662         * mach-o.h: Likewise.
 663         * mipsbsd.c: Likewise.
 664         * netbsd-core.c: Likewise.
 665         * nlm32-i386.c: Likewise.
 666         * osf-core.c: Likewise.
 667         * pc532-mach.c: Likewise.
 668         * pef.c: Likewise.
 669         * ppcboot.c: Likewise.
 670         * ptrace-core.c: Likewise.
 671         * reloc16.c: Likewise.
 672         * sco5-core.c: Likewise.
 673         * som.h: Likewise.
 674         * sparclinux.c: Likewise.
 675         * sparclynx.c: Likewise.
 676         * ticoff.h: Likewise.
 677         * trad-core.c: Likewise.
 678         * vms-lib.c: Likewise.
 679         * xsym.h: Likewise.
 680
 681 2012-07-09  Alan Modra  <amodra@gmail.com>
 682
 683         PR ld/14323
 684         * elflink.c (elf_sort_symbol): Sort by size too.
 685         (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
 686         Do not depend on ordering of symbol aliases.  Match largest size.
 687
 688 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         * elf.c (assign_section_numbers): Check if number of sections
 691         >= SHN_LORESERVE.
 692         * elfcode.h (elf_object_p): Likewise.
 693
 694 2012-07-03  Nick Clifton  <nickc@redhat.com>
 695
 696         * archive.c (bsd_write_armap): Catch attempts to create an archive
 697         with indicies bigger than 4Gb.
 698         (coff_write_armap): Likewise.
 699
 700 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 701
 702         PR binutils/14319
 703         * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
 704         debug section.
 705
 706 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         PR ld/3351
 709         * elflink.c (_bfd_elf_update_dynamic_flags): New.
 710         (_bfd_elf_merge_symbol): Update both real and indirect symbol
 711         dynamic flags.
 712         (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
 713         the indirect symbol is defined in a shared library.
 714         (elf_link_add_object_symbols): Likewise.  If the indirect
 715         symbol has been forced local, don't make the real symbol
 716         dynamic.
 717         (elf_link_check_versioned_symbol): Check indirect symbol.
 718         (elf_link_output_extsym): Use real symbol definition when
 719         reporting indirect symbol error.  Check version info for
 720         dynamic versioned symbol.
 721
 722 2012-07-03  Alan Modra  <amodra@gmail.com>
 723
 724         PR ld/14207
 725         * elf.c (assign_file_positions_for_load_sections): Remove assertions
 726         that only PT_LOAD headers include file header and section headers.
 727         (assign_file_positions_for_non_load_sections): Similarly don't
 728         assert PT_GNU_RELRO header does not include file and section headers.
 729         Compare first section vma rather than PT_LOAD p_vaddr against
 730         relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
 731         abort with assertion.
 732
 733 2012-07-02  Alan Modra  <amodra@gmail.com>
 734
 735         * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
 736         "anyway" variant when creating .plt.
 737         (m32c_elf_relax_plt_section): Remove redundant test and unused param.
 738         (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
 739         m32c_elf_relax_plt_section.
 740         * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
 741         when creating .got and .got.plt.
 742         (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
 743         bfd_get_linker_section.
 744         * sunos.c: Similarly throughout.
 745
 746 2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>
 747
 748         * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
 749         message.
 750
 751 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 752
 753         * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
 754         on unresolvable relocation.
 755
 756 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 757
 758         * archive.c (_bfd_compute_and_write_armap): Simplify global
 759         symbol handling.
 760
 761 2012-06-29  Nick Clifton  <nickc@redhat.com>
 762
 763         PR ld/14189
 764         * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
 765         for locally bound symbols.
 766
 767 2012-06-29  Alan Modra  <amodra@gmail.com>
 768
 769         * section.c (bfd_get_linker_section): New function.
 770         * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
 771         the above throughout rather than bfd_get_section_by_name.  Use
 772         bfd_make_section_anyway rather than bfd_make_section when creating
 773         them.
 774         * elf32-bfin.c: Likewise.
 775         * elf32-cr16.c: Likewise.
 776         * elf32-cris.c: Likewise.
 777         * elf32-frv.c: Likewise.
 778         * elf32-hppa.c: Likewise.
 779         * elf32-i370.c: Likewise.
 780         * elf32-i386.c: Likewise.
 781         * elf32-lm32.c: Likewise.
 782         * elf32-m32c.c: Likewise.
 783         * elf32-m32r.c: Likewise.
 784         * elf32-m68k.c: Likewise.
 785         * elf32-microblaze.c: Likewise.
 786         * elf32-ppc.c: Likewise.
 787         * elf32-rl78.c: Likewise.
 788         * elf32-s390.c: Likewise.
 789         * elf32-score.c: Likewise.
 790         * elf32-score7.c: Likewise.
 791         * elf32-sh.c: Likewise.
 792         * elf32-tic6x.c: Likewise.
 793         * elf32-tilepro.c: Likewise.
 794         * elf32-vax.c: Likewise.
 795         * elf32-xstormy16.c: Likewise.
 796         * elf32-xtensa.c: Likewise.
 797         * elf64-alpha.c: Likewise.
 798         * elf64-hppa.c: Likewise.
 799         * elf64-ia64-vms.c: Likewise.
 800         * elf64-ppc.c: Likewise.
 801         * elf64-s390.c: Likewise.
 802         * elf64-sh64.c: Likewise.
 803         * elf64-sparc.c: Likewise.
 804         * elf64-x86-64.c: Likewise.
 805         * elfnn-ia64.c: Likewise.
 806         * elfxx-mips.c: Likewise.
 807         * elfxx-sparc.c: Likewise.
 808         * elfxx-tilegx.c: Likewise.
 809         * elflink.c: Likewise.
 810         * elf-vxworks.c: Likewise.
 811         * elf-m10300.c: Likewise.  Also make use of htab plt, got and
 812         gotplt shortcuts.
 813         * bfd-in2.h: Regenerate.
 814         * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
 815         calling create_rofixup_section.
 816         * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
 817
 818 2012-06-29  Alan Modra  <amodra@gmail.com>
 819
 820         * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
 821         section for bss type sections, except for .rela.bss.
 822         * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
 823         * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 824         * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
 825         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
 826         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
 827
 828 2012-06-28  Roland McGrath  <mcgrathr@google.com>
 829
 830         * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
 831         displacement calculation in nacl_p case.
 832
 833 2012-06-28  Nick Clifton  <nickc@redhat.com>
 834
 835         * po/uk.po: New Ukranian translation.
 836         * configure.in (ALL_LINGUAS): Add uk.
 837         * configure: Regenerate.
 838
 839 2012-06-26  Alan Modra  <amodra@gmail.com>
 840
 841         * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
 842         file has multiple .got/.toc sections and all don't fit in
 843         current toc group.
 844
 845 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 846
 847         * elf.c (assign_file_positions_for_non_load_sections): Define
 848         __ehdr_start symbol if it's referenced and there's a PT_LOAD
 849         segment that covers both the file and program headers.
 850
 851 2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>
 852
 853         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
 854         _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
 855
 856 2012-06-22  Alan Modra  <amodra@gmail.com>
 857
 858         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
 859         save/restore functions when relocatable.  Make "funcs" static.
 860
 861 2012-06-18  Hans-Peter Nilsson  <hp@axis.com>
 862
 863         * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
 864         of merged .got and .got.plt entries.
 865
 866 2012-06-18  John Szakmeister  <john@szakmeister.net>
 867
 868         * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
 869
 870 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 871
 872         * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
 873         <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
 874         thread common symbols.
 875
 876 2012-06-13  Nick Clifton  <nickc@redhat.com>
 877
 878         * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
 879         (elf32_arm_object_p): If the machine number could not be deduced
 880         from the notes, call bfd_arm_get_mach_from_attributes to get the
 881         number from the attributes.
 882
 883 2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>
 884
 885         PR bfd/14207
 886         * elf.c (assign_file_positions_for_non_load_sections): Abort if
 887         PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
 888
 889 2012-06-12  Alan Modra  <amodra@gmail.com>
 890
 891         PR ld/14207
 892         * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
 893         sections at end of PT_LOAD segment when searching for segment
 894         that contains end of relro extent.
 895
 896 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 897
 898         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
 899
 900 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 901
 902         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
 903
 904 2012-06-06  Alan Modra  <amodra@gmail.com>
 905
 906         * elflink.c (elf_link_input_bfd): Provide a file symbol for
 907         each input file with local syms, if the input lacks such.
 908         (bfd_elf_final_link): Add a file symbol to mark end of locals
 909         for which we can associate with input files.
 910         (struct elf_final_link_info): Add filesym_count field.
 911         (struct elf_outext_info): Add need_second_pass and second_pass.
 912         (elf_link_output_extsym): Detect symbols defined in the output
 913         file, emit them on second pass over locals.
 914
 915 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 916
 917         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 918         of target_read_memory as bfd_size_type.
 919         * bfd-in2.h: Regenerate.
 920         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 921         argument of target_read_memory as bfd_size_type.
 922         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 923         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 924         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 925         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 926
 927 2012-06-03  Alan Modra  <amodra@gmail.com>
 928
 929         PR binutils/13897
 930         * elf.c (elf_find_function): Cache last function sym info.
 931         (_bfd_elf_maybe_function_sym): Return function size, pass in
 932         section of interest.
 933         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
 934         (_bfd_elf_maybe_function_sym): Likewise.
 935         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 936         (opd_entry_value): Add in_code_sec param.  Revert caching code.
 937         Return -1 if in_code_sec and function found in wrong section.
 938         Update all calls.
 939
 940 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
 941
 942         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 943         of target_read_memory as size_t.
 944         * bfd-in2.h: Regenerate.
 945         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 946         argument of target_read_memory as size_t.
 947         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 948         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 949         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 950         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 951
 952 2012-06-01  Alan Modra  <amodra@gmail.com>
 953
 954         PR binutils/13897
 955         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
 956
 957 2012-05-29  Tom Tromey  <tromey@redhat.com>
 958
 959         * opncls.c (bfd_fopen): Always close fd on failure.
 960         (bfd_fdopenr): Likewise.
 961
 962 2012-05-27  Alan Modra  <amodra@gmail.com>
 963
 964         PR ld/14170
 965         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
 966         a dynamic library finds a new instance with non-default
 967         visibility in a regular object, correctly handle symbols
 968         already on the undefs list and undo dynamic symbol state when
 969         the new symbol is hidden or internal.
 970
 971 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 972
 973         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
 974         dynamic_sec_flags to create PLT .eh_frame section.
 975         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 976
 977 2012-05-25  Alan Modra  <amodra@gmail.com>
 978
 979         PR ld/13909
 980         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
 981         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
 982         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
 983         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
 984         size dynamic sections before stripping eh_frame_hdr.
 985         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
 986         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
 987         if no other .eh_frame sections exist.
 988         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
 989         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
 990         or alloc plt_eh_frame here..
 991         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
 992         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
 993         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
 994         before writing plt offset.
 995         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
 996         or alloc plt_eh_frame here..
 997         (elf_x86_64_size_dynamic_sections): ..do it here instead.
 998         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
 999         before writing plt offset.
1000
1001 2012-05-24  Alan Modra  <amodra@gmail.com>
1002
1003         PR ld/14158
1004         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1005         size to output section alignment.
1006         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1007
1008 2012-05-23  Alan Modra  <amodra@gmail.com>
1009
1010         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1011         BFDs with multiple .eh_frame sections.
1012
1013 2012-05-23  Alan Modra  <amodra@gmail.com>
1014
1015         PR ld/13909
1016         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1017
1018 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1019
1020         PR ld/13909
1021         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1022         last change.
1023         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1024
1025 2012-05-22  Alan Modra  <amodra@gmail.com>
1026
1027         * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1028         first one is zero size or discarded.
1029         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1030         glink_eh_frame contents here..
1031         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
1032         offset to .glink.
1033
1034 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         PR ld/13909
1037         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1038         eh_frame section if there is an input .eh_frame section.
1039         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1040
1041 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1042
1043         PR ld/14105
1044         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1045         create PLT eh_frame section with SEC_LINKER_CREATED.
1046         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1047
1048 2012-05-22  Alan Modra  <amodra@gmail.com>
1049
1050         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1051         sections attached to a BFD.
1052         * section.c (bfd_get_section_by_name): Rewrite description.
1053         (bfd_get_next_section_by_name): New function.
1054         * bfd-in2.h: Regenerate.
1055
1056 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
1057
1058         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1059         (elf_m68k_grok_psinfo): New function.
1060         (elf_backend_grok_prstatus): Define.
1061         (elf_backend_grok_psinfo): Define.
1062
1063 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1064
1065         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1066         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1067         backend's GOT header size instead of hardcoding it.
1068
1069 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1070
1071         * elf32-vax.c (elf_vax_relocate_section)
1072         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1073
1074 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1075
1076         * elf32-vax.c (elf_vax_relocate_section)
1077         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1078         its name as the check for text sections.
1079
1080 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1081
1082         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1083         the third reloc offset is the same as the first.
1084
1085 2012-05-19  Alan Modra  <amodra@gmail.com>
1086
1087         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1088         (has_tls_reloc, has_tls_get_addr_call): Move back to..
1089         * elf32-ppc.c: ..here.
1090         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1091         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1092
1093 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1094
1095         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1096         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1097         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1098
1099 2012-05-18  Roland McGrath  <mcgrathr@google.com>
1100
1101         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1102         not to clobber the ar_fmag field stored in ARED->arch_header.
1103
1104 2012-05-18  Pedro Alves  <palves@redhat.com>
1105
1106         * mach-o.h: Don't include sysdep.h.
1107
1108 2012-05-18  Nick Clifton  <nickc@redhat.com>
1109
1110         PR 14072
1111         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1112         complaining about config.h not having been included.
1113         * bfd-in2.h: Regenerate.
1114
1115 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
1116
1117         * aclocal.m4: Regenerate.
1118         * Makefile.in: Regenerate.
1119
1120 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
1121             Nick Clifton  <nickc@redhat.com>
1122
1123         PR 14072
1124         * configure.in: Add check that sysdep.h has been included before
1125         any system header files.
1126         * configure: Regenerate.
1127         * config.in: Regenerate.
1128         * aclocal.m4: Regenerate.
1129         * bfd-in.h: Generate an error if included before config.h.
1130         * sysdep.h: Likewise.
1131         * bfd-in2.h: Regenerate.
1132         * compress.c: Remove #include "config.h".
1133         * plugin.c: Likewise.
1134         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1135         * elf64-hppa.c: Likewise.
1136         * som.c: Likewise.
1137         * xsymc.c: Likewise.
1138
1139 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
1140             Alan Modra  <amodra@gmail.com>
1141
1142         * elf.c (ignore_section_sym): Correct comment.  Don't return
1143         true for absolute section.
1144         (elf_map_symbols): Move stray comment.  Adjust for above change.
1145         Don't discard global section symbols.
1146
1147 2012-05-17  Alan Modra  <amodra@gmail.com>
1148
1149         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1150         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1151         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1152         absolute.
1153
1154 2012-05-17  Alan Modra  <amodra@gmail.com>
1155
1156         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1157         is_ppc_vle): Move to..
1158         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1159
1160 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1161
1162         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1163         bfd_get_section_lma, bfd_get_section_alignment,
1164         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1165         in order to use the `bfd' argument.
1166         * bfd-in2.h: Regenerate.
1167         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1168         as the first argument for `bfd_get_section_alignment'.
1169         * elf32-arm.c (create_ifunc_sections): Likewise, for
1170         `bfd_set_section_alignment'.
1171         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1172         `bfd_get_section_name'.
1173         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1174         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1175         (ppc_elf_relocate_section): Likewise.
1176         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1177         `bfd_get_section_vma'.
1178         * elf64-ppc.c (create_linkage_sections): Likewise, for
1179         `bfd_set_section_alignment'.
1180
1181 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
1182
1183         PR target/13503
1184         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1185         * bfd-in2.h: Regenerate.
1186         * libbfd.h: Regenrate.
1187         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1188         R_AVR_8_HLO8.
1189         (avr_reloc_map): Likewise.
1190
1191 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
1192
1193         PR binutils/13558
1194         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1195         * bfd/aout-ns32k.c: Likewise.
1196         * bfd/aout-sparcle.c: Likewise.
1197         * bfd/aout0.c: Likewise.
1198         * bfd/bfd-in2.h: Likewise.
1199         * bfd/coff-stgo32.c: Likewise.
1200         * bfd/cpu-lm32.c: Likewise.
1201         * bfd/cpu-microblaze.c: Likewise.
1202         * bfd/cpu-score.c: Likewise.
1203         * bfd/cpu-tilegx.c: Likewise.
1204         * bfd/cpu-tilepro.c: Likewise.
1205         * bfd/elf32-lm32.c: Likewise.
1206         * bfd/elf32-microblaze.c: Likewise.
1207         * bfd/elf32-score7.c: Likewise.
1208         * bfd/elf32-tilepro.c: Likewise.
1209         * bfd/elfxx-tilegx.c: Likewise.
1210         * bfd/mach-o.h: Likewise.
1211         * bfd/nlm32-ppc.c: Likewise.
1212         * bfd/ns32knetbsd.c: Likewise.
1213         * bfd/pef.h: Likewise.
1214         * bfd/plugin.c: Likewise.
1215         * bfd/stab-syms.c: Likewise.
1216         * bfd/sunos.c: Likewise.
1217         * bfd/syms.c: Likewise.
1218         * bfd/xsym.h: Likewise.
1219
1220 2012-05-16  Alan Modra  <amodra@gmail.com>
1221
1222         * elflink.c: Rename flaginfo to flinfo throughout, except..
1223         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1224         Formatting, style.  Simplify flag match.
1225
1226 2012-05-16  Alan Modra  <amodra@gmail.com>
1227
1228         * dwarf2.c: Formatting.
1229         (arange_add): Pass in unit rather than bfd.  Update callers.
1230         Ignore empty ranges.  Don't ask for cleared memory.
1231         (parse_comp_unit): Only set unit->base_address if processing
1232         DW_TAG_compile_unit.
1233         (find_debug_info): Optimise section lookup.
1234         (place_sections): Use bfd_alloc for stash->adjusted_sections.
1235         (find_line): Match previously parsed comp unit addresses as we
1236         do for newly parsed comp units.
1237
1238 2012-05-16  Alan Modra  <amodra@gmail.com>
1239
1240         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
1241         stops at end of ar_size field.
1242
1243 2012-05-16  Alan Modra  <amodra@gmail.com>
1244
1245         PR ld/13962
1246         PR ld/7023
1247         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1248         out of range.  As a special case, fix sh_info for zero sh_size.
1249         Do the same for .symtab.
1250
1251 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1252             Stephane Carrez <stcarrez@nerim.fr>
1253
1254         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1255         * config.bfd: Likewise.
1256         * cpu-m9s12x.c: New.
1257         * cpu-m9s12xg.c: New.
1258         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1259         Add option to offset S12 addresses into XGATE memory space.
1260         Fix carry bug in IMM16 (IMM8 low/high) relocate.
1261         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1262         (ALL_MACHINES_CFILES): Likewise.
1263         * reloc.c: Add S12X relocs.
1264         * Makefile.in: Regenerate.
1265         * bfd-in2.h: Regenerate.
1266         * libbfd.h: Regenerate.
1267
1268 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1269             Catherine Moore  <clm@codesourcery.com>
1270
1271         * bfd.c (bfd_lookup_section_flags): Add section parm.
1272         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1273         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1274         (bfd_elf_lookup_section_flags): Add section parm.
1275         * elf32-ppc.c (is_ppc_vle): New function.
1276         (ppc_elf_modify_segment_map): New function.
1277         (elf_backend_modify_segment_map): Define.
1278         (has_vle_insns): New define.
1279         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1280         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1281         Move in logic to omit / include a section.
1282         * libbfd-in.h (bfd_link_info): Add section parm.
1283         (bfd_generic_lookup_section_flags): Likewise.
1284         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1285         * section.c (bfd_section): Move out section_flag_info.
1286         (BFD_FAKE_SECTION): Remove flag_info initializer.
1287         * targets.c (_bfd_lookup_section_flags): Add section parm.
1288
1289 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1290
1291         * archures.c (bfd_mach_ppc_vle): New.
1292         * bfd-in2.h: Regenerated.
1293         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1294         * elf32-ppc.c (split16_format_type): New enumeration.
1295         (ppc_elf_vle_split16): New function.
1296         (HOWTO): Add entries for R_PPC_VLE relocations.
1297         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1298         (ppc_elf_section_flags): New function.
1299         (ppc_elf_lookup_section_flags): New function.
1300         (ppc_elf_section_processing): New function.
1301         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1302         (ppc_elf_relocation_section): Likewise.
1303         (elf_backend_lookup_section_flags_hook): Define.
1304         (elf_backend_section_flags): Define.
1305         (elf_backend_section_processing): Define.
1306         * elf32-ppc.h (ppc_elf_section_processing): Declare.
1307         * libbfd.h: Regenerated.
1308         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1309         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1310         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1311         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1312         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1313         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1314         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1315         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1316         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1317
1318 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
1319
1320         PR target/13503
1321         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1322         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1323         * bfd-in2.h: Regenerate.
1324         * libbfd.h: Regenrate.
1325         * elf32-avr.c (elf_avr_howto_table): Add entries for
1326         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1327         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1328         R_AVR_8_HHI8.
1329
1330 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1333         addend overflow check.
1334
1335 2012-05-10  DJ Delorie  <dj@redhat.com>
1336
1337         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1338
1339 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1340
1341         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1342         hex number in x32 addend overflow check.
1343
1344 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1345
1346         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1347         R_X86_64_RELATIVE64.
1348
1349 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1350
1351         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1352         overflow for R_X86_64_RELATIVE64.
1353
1354 2012-05-08  Ben Cheng  <bccheng@google.com>
1355
1356         * elf.c: Preserve the original p_align and p_flags if they are
1357         valid.
1358
1359 2012-05-07  Alan Modra  <amodra@gmail.com>
1360
1361         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1362         RELOC_AGAINST_DISCARDED_SECTION invocation.
1363
1364 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
1365
1366         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1367         local variable i_ instead of assuming and using a variable i.
1368
1369 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
1370
1371         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1372         relocations.
1373         * elfxx-mips.c (mips_reloc_against_discarded_section): New
1374         function.
1375         (_bfd_mips_elf_relocate_section): Call it, in place of
1376         RELOC_AGAINST_DISCARDED_SECTION.
1377         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1378         to RELOC_AGAINST_DISCARDED_SECTION.
1379         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1380         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1381         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1382         * elf32-bfin.c (bfin_relocate_section): Likewise.
1383         (bfinfdpic_relocate_section): Likewise.
1384         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1385         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1386         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1387         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1388         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1389         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1390         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1391         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1392         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1393         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1394         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1395         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1396         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1397         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1398         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1399         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1400         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1401         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1402         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1403         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1404         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1405         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1406         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1407         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1408         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1409         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1410         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1411         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1412         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1413         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1414         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1415         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1416         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1417         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1418         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1419         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1420         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1421         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1422         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1423         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1424         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1425         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1426         (elf64_alpha_relocate_section): Likewise.
1427         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1428         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1429         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1430         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1431         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1432         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1433         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1434         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1435         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1436
1437 2012-05-05  Alan Modra  <amodra@gmail.com>
1438
1439         PR ld/14052
1440         PR ld/13621
1441         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1442
1443 2012-05-05  Alan Modra  <amodra@gmail.com>
1444
1445         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1446         bfd_und_section and bfd_ind_section with their _ptr variants, or
1447         use corresponding bfd_is_* macros.
1448         * aout-ns32k.c: Likewise.
1449         * aout-tic30.c: Likewise.
1450         * coff-arm.c: Likewise.
1451         * coff-tic54x.c: Likewise.
1452         * cpu-ns32k.c: Likewise.
1453         * elf-attrs.c: Likewise.
1454         * elfcode.h: Likewise.
1455         * peicode.h: Likewise.
1456         * reloc.c: Likewise.
1457         * riscix.c: Likewise.
1458         * versados.c: Likewise.
1459         * section.c: Likewise.
1460         (bfd_abs_section, bfd_ind_section, bfd_com_section,
1461         bfd_ind_section): Delete.
1462         (std_section): New array replacing above.
1463         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1464         bfd_ind_section_ptr, STD_SECTION): Update.
1465         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1466         * bfd-in2.h: Regenerate.
1467
1468 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1469
1470         * cpu-xgate.c: New file. Added XGATE support.
1471         * archures.c (bfd_architecture): Add XGATE architecture.
1472         (bfd_archures_list): Add reference to XGATE architecture info.
1473         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1474         * reloc.c: Add various XGATE relocation enums.
1475         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1476         list.
1477         * Makefile.am: Add support for XGATE elf.
1478         * configure.in: Ditto.
1479         * config.bfd: Ditto.
1480         * Makefile.in: Regenerate.
1481         * configure: Ditto.
1482         * bfd-in2.h: Ditto.
1483         * libbfd.h: Ditto.
1484         Added files for XGATE relocations.
1485         * elf32-xgate.c: Created minimal relocation file.
1486         * elf32-xgate.h: Created minimal header file for elf32-xgate.
1487
1488 2012-05-03  Tristan Gingold  <gingold@adacore.com>
1489
1490         * dwarf2.c (decode_line_info): Ignore
1491         DW_LNE_HP_source_file_correlation.
1492
1493 2012-05-01  Nick Clifton  <nickc@redhat.com>
1494
1495         PR binutils/13121
1496         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1497         AIX system headers.
1498         * coff-ppc.c: Likewise.
1499         * cofflink.c: Likewise.
1500         * elf32-arm.c: Likewise.
1501         * elf64-sparc.c: Likewise.
1502         * elflink.c: Likewise.
1503         * pdp11.c: Likewise.
1504         * rescoff.c: Likewise.
1505
1506 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1507
1508         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1509         possibly being relative to DW_AT_low_pc.
1510         (parse_comp_unit): Likewise.
1511
1512 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
1513
1514         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1515         also when generating PIE.
1516         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1517         by relocations as dynamic.
1518
1519 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
1520
1521         Provide a way for programs to recognize BFD_ASSERT calls.
1522         * bfd.c (bfd_assert_handler_type): New API type.
1523         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1524         (_bfd_assert_handler): New variable.
1525         (_bfd_default_assert_handler): New function.
1526         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1527         * libbfd-in.h (_bfd_assert_handler): Declare.
1528         * libbfd.h, bfd-in2.h: Regenerate.
1529
1530 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
1531
1532         PR ld/13990
1533         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1534         symbol, where PLT refcount is set to -1.
1535
1536 2012-04-24  Alan Modra  <amodra@gmail.com>
1537
1538         PR ld/13991
1539         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1540         _bfd_generic_link_just_syms.
1541         * elflink.c (_bfd_elf_link_just_syms): Delete.
1542         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1543
1544         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1545         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1546         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1547         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1548         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1549         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1550         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1551         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1552         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1553         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1554         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1555         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1556         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1557         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1558         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1559         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1560         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1561         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1562         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1563         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1564         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1565         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1566         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1567         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1568         * reloc.c: Update all references.
1569         * bfd-in2.h: Regenerate.
1570
1571 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1572
1573         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1574         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1575
1576 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1577
1578         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1579         got_type.
1580         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1581         it.
1582
1583 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1584
1585         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1586         relocations when LE conversion happens on the IE tls symbol.
1587
1588 2012-04-17  Roland McGrath  <mcgrathr@google.com>
1589
1590         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1591         so that 32-byte boundary is a proper instruction boundary.
1592
1593 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1594
1595         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1596         member of an object archive.<
1597
1598 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1599
1600         * vms-lib.c (MAX_EKEYLEN): Define.
1601         (MAX_KEYLEN): Fix value.
1602         (vms_write_index): Add comments and fix indentation.
1603         Adjust comparaison.  Add assertions.  Free kbn_blk.
1604         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1605         Compense MAX_KEYLEN adjustment.
1606
1607 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
1608
1609         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1610         (_bfd_mips_elf_check_relocs): Update accordingly.
1611
1612 2012-04-13  Alan Modra  <amodra@gmail.com>
1613
1614         PR ld/13947
1615         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1616         reloc sections.
1617
1618 2012-04-12  David S. Miller  <davem@davemloft.net>
1619
1620         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1621         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1622         * libbfd.h: Regenerate.
1623         * bfd-in2.h: Likewise.
1624         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1625         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1626         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1627         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1628         (_bfd_sparc_elf_check_relocs): Likewise.
1629         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1630         (_bfd_sparc_elf_relocate_section): Likewise.
1631
1632 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1633
1634         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1635         New variables.
1636         (struct elf32_arm_link_hash_table): New member `nacl_p'.
1637         (elf32_arm_link_hash_table_create): Initialize it.
1638         (elf32_arm_nacl_link_hash_table_create): New function.
1639         (arm_movw_immediate, arm_movt_immediate): New functions.
1640         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1641         (elf32_arm_finish_dynamic_sections): Likewise.
1642         (elf32_arm_output_plt_map_1): Likewise.
1643         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1644         New backend vector stanza.
1645         (elf32_arm_nacl_modify_segment_map): New function.
1646         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1647         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1648         * configure.in: Likewise.
1649         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1650         (bfd_elf32_littlearm_nacl_vec): Likewise.
1651         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1652         (bfd_elf32_bigarm_symbian_vec): Likewise.
1653         (bfd_elf32_littlearm_symbian_vec): Likewise.
1654         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1655         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1656         * configure: Regenerated.
1657
1658 2012-04-12  Tristan Gingold  <gingold@adacore.com>
1659
1660         * elflink.c (elf_link_output_extsym): Add a guard.
1661         (bfd_elf_final_link): Remove assertion.
1662         (bfd_elf_final_link): Add a guard.
1663         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1664         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1665         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1666         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1667         Remove.
1668         (elfNN-ia64-vms target): Move to ...
1669         * elf64-ia64-vms.c: New file.
1670         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1671         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1672         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1673         * configure: Regenerate.
1674         * Makefile.in: Regenerate.
1675
1676 2012-04-11  Nick Clifton  <nickc@redhat.com>
1677
1678         PR binutils/13897
1679         * elf64-ppc.c (opd_entry_value): When dealing with sections
1680         without relocs, keep the last section loaded in order to avoid
1681         unnecessary reloads.
1682
1683 2012-04-09  Roland McGrath  <mcgrathr@google.com>
1684
1685         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1686         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1687         (nacl_modify_program_headers): Likewise.
1688
1689 2012-04-03  Roland McGrath  <mcgrathr@google.com>
1690
1691         * elf-nacl.c: New file.
1692         * elf-nacl.h: New file.
1693         * elf32-i386.c (elf_backend_modify_segment_map): Define for
1694         bfd_elf32_i386_nacl_vec.
1695         (elf_backend_modify_program_headers): Likewise.
1696         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1697         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1698         (elf_backend_modify_program_headers): Likewise.
1699         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1700         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1701         * Makefile.in: Regenerated.
1702         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1703         (bfd_elf32_x86_64_nacl_vec): Likewise.
1704         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1705         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1706         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1707         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1708         (bfd_elf32_i386_nacl_vec): Likewise.
1709         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1710         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1711         * configure: Regenerated.
1712
1713 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
1714
1715         * elf32-m68k.c (elf_m68k_relocate_section): Allow
1716         R_68K_TLS_LE{8,16,32} for PIE.
1717
1718 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1719
1720         * elf64-s390.c: Fix several comments regarding PLT entry
1721         description.
1722         * elf32-s390.c: Likewise.
1723
1724 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1725
1726         * elf64-s390.c: Use the section pointer shortcuts in
1727         elf_link_hash_table and remove them from the target specific
1728         variant.
1729         * elf32-s390.c: Likewise.
1730
1731 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1732
1733         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1734         New definitions.
1735         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1736         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1737         (elf_s390_finish_dynamic_sections): Likewise.
1738         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1739         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1740         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1741         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1742         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1743
1744 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1745
1746         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1747         Rename all occurrences in the file to elf_dyn_relocs.
1748         * elf64-s390.c: Likewise.
1749
1750 2012-03-30  Alan Modra  <amodra@gmail.com>
1751
1752         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1753         libraries.
1754
1755 2012-03-29  Alan Modra  <amodra@gmail.com>
1756
1757         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1758         * bfd-in2.h: Regenerate.
1759
1760 2012-03-23  Alan Modra  <amodra@gmail.com>
1761
1762         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1763         on empty alloc sections.
1764
1765 2012-03-23  Alan Modra  <amodra@gmail.com>
1766
1767         * linker.c (_bfd_nearby_section): New function, split out from..
1768         (fix_syms): ..here.
1769         * bfd-in.h (_bfd_nearby_section): Declare.
1770         * bfd-in2.h: Regenerate.
1771         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1772         data_index_section with ld -q or ld -r output relocs against
1773         stripped output sections.  Instead use _bfd_nearby_section.
1774
1775 2012-03-23  Alan Modra  <amodra@gmail.com>
1776
1777         PR binutils/13894
1778         * elf64-ppc.c (opd_entry_value): Read full symbol table when
1779         sym hashes unavailable.
1780
1781 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
1782
1783         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1784         for non-C6X objects.
1785
1786 2012-03-20  Kai Tietz  <ktietz@redhat.com>
1787
1788         PR ld/12742
1789         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1790         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1791         Add windows.h header include if HAVE_WINDOWS_H is defined.
1792         (dlerror): New static function if windows variant is used instead
1793         of dlfcn.h.
1794         (dlclose): Likewise.
1795         (dlopen): Likewise.
1796         (dlsym): Likewise.
1797         * configure: Regenerated.
1798         * config.in: Regenerated.
1799
1800 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1801
1802         PR ld/13880
1803         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1804         for R_386_GOTOFF relocation against protected function if
1805         SYMBOLIC_BIND is true.
1806
1807         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1808         error for R_X86_64_GOTOFF64 relocation against protected function
1809         when building executable or SYMBOLIC_BIND is true.
1810
1811 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1812
1813         * config.bfd: Handle x86_64-*-nacl*.
1814         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1815         (bfd_elf32_x86_64_nacl_vec): Likewise.
1816         * targets.c: Support them.
1817         * configure.in: Likewise.
1818         * configure: Regenerated.
1819
1820 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1821
1822         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1823         (elf32_arm_attributes_forbid_div): Likewise.
1824         (elf32_arm_merge_eabi_attributes): Correct handling of
1825         Tag_DIV_use.
1826
1827 2012-03-15  Roland McGrath  <mcgrathr@google.com>
1828
1829         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1830         elf_x86_64_backend_data parameters for plt_eh_frame.
1831
1832         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1833         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1834         (elf_x86_64_arch_bed): New variable.
1835         (elf_backend_arch_data): New macro.
1836         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1837         (elf_x86_64_allocate_dynrelocs): Likewise.
1838         (elf_x86_64_relocate_section): Likewise.
1839         (elf_x86_64_plt_sym_val): Likewise.
1840         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1841         parameters for PLT details.
1842         (elf_x86_64_finish_dynamic_sections): Likewise.
1843
1844 2012-03-14  Roland McGrath  <mcgrathr@google.com>
1845
1846         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1847         to the full size, padding out with nop instructions.
1848
1849 2012-03-12  Alan Modra  <amodra@gmail.com>
1850
1851         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1852         on zero size dynbss symbol.
1853         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1854         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1855         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1856         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1857         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1858         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1859         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1860         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1861         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1862         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1863         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1864         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1865         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1866         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1867         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1868         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1869         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1870         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1871         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1872         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1873         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1874
1875 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1876
1877         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1878         * bfd-in2.h: Regenerate.
1879         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1880         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1881
1882 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
1883
1884         PR ld/13817
1885         * elf32-i386.c (elf_i386_relocate_section): Restore
1886         R_386_IRELATIVE.
1887
1888         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1889         R_X86_64_IRELATIVE.
1890
1891 2012-03-08  Tristan Gingold  <gingold@adacore.com>
1892
1893         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1894         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1895         fields.  Add comments.
1896
1897 2012-03-07  Nick Clifton  <nickc@redhat.com>
1898
1899         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1900         field.
1901         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1902         (elf_mn10300_tdata): Define.
1903         (elf_mn10300_local_got_tls_type): Define.
1904         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1905         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1906         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1907         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1908         (mn10300_reloc_map): Likewise.
1909         (elf_mn10300_tls_transition): New function.
1910         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1911         (mn10300_elf_check_relocs): Add TLS support.
1912         (mn10300_elf_final_link_relocate): Likewise.
1913         (mn10300_elf_relocate_section): Likewise.
1914         (mn10300_elf_relax_section): Likewise.
1915         (elf32_mn10300_link_hash_newfunc): Initialise new field.
1916         (_bfd_mn10300_copy_indirect_symbol): New function.
1917         (elf32_mn10300_link_hash_table_create): Initialise new fields.
1918         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1919         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1920         (_bfd_mn10300_elf_reloc_type_class): Allocate an
1921         elf_mn10300_obj_tdata structure.
1922         (elf_backend_copy_indirect_symbol): Define.
1923         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1924         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1925         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1926         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1927         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1928         alongside other MN10300 relocations.
1929         * bfd-in2.h: Regenerate.
1930         * libbfd.h: Regenerate.
1931
1932 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
1933
1934         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1935         set relocate to TRUE.
1936
1937 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1938
1939         PR ld/12152
1940         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1941         overflows for R_SPARC_UA32 in .stab sections.
1942
1943 2012-03-01  Alan Modra  <amodra@gmail.com>
1944
1945         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1946
1947 2012-02-27  Alan Modra  <amodra@gmail.com>
1948
1949         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1950         before calling elf specific function.
1951         (sh_elf_osec_readonly_p): Test for error return from above.
1952
1953 2012-02-27  Alan Modra  <amodra@gmail.com>
1954
1955         * elf32-spu.c (build_stub): Fix malloc under-allocation.
1956
1957 2012-02-25  Walter Lee  <walt@tilera.com>
1958         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1959         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1960         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1961         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1962         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1963         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1964         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1965         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1966         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1967         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1968         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1969         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1970         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1971         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1972         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1973         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1974         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1975         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1976         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1977         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1978         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1979         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1980         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1981         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1982         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1983         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1984         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1985         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1986         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1987         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1988         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1989         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1990         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1991         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1992         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1993         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1994         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1995         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1996         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1997         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1998         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1999         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2000         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2001         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2002         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2003         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2004         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2005         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2006         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2007         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2008         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2009         relocations.
2010         (tilepro_reloc_map): Ditto.
2011         (tilepro_info_to_howto_rela): Ditto.
2012         (reloc_to_create_func): Ditto.
2013         (tilepro_tls_translate_to_le): New.
2014         (tilepro_tls_translate_to_ie): New.
2015         (tilepro_elf_tls_transition): New.
2016         (tilepro_elf_check_relocs): Handle new tls relocations.
2017         (tilepro_elf_gc_sweep_hook): Ditto.
2018         (allocate_dynrelocs): Ditto.
2019         (tilepro_elf_relocate_section): Ditto.
2020         (tilepro_replace_insn): New.
2021         (insn_mask_X1): New.
2022         (insn_mask_X0_no_dest_no_srca): New
2023         (insn_mask_X1_no_dest_no_srca): New
2024         (insn_mask_Y0_no_dest_no_srca): New
2025         (insn_mask_Y1_no_dest_no_srca): New
2026         (srca_mask_X0): New
2027         (srca_mask_X1): New
2028         (insn_tls_le_move_X1): New
2029         (insn_tls_le_move_zero_X0X1): New
2030         (insn_tls_ie_lw_X1): New
2031         (insn_tls_ie_add_X0X1): New
2032         (insn_tls_ie_add_Y0Y1): New
2033         (insn_tls_gd_add_X0X1): New
2034         (insn_tls_gd_add_Y0Y1): New
2035         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2036         relocations.
2037         (tilegx_reloc_map): Ditto.
2038         (tilegx_info_to_howto_rela): Ditto.
2039         (reloc_to_create_func): Ditto.
2040         (tilegx_elf_link_hash_table): New field disable_le_transition.
2041         (tilegx_tls_translate_to_le): New.
2042         (tilegx_tls_translate_to_ie): New.
2043         (tilegx_elf_tls_transition): New.
2044         (tilegx_elf_check_relocs): Handle new tls relocations.
2045         (tilegx_elf_gc_sweep_hook): Ditto.
2046         (allocate_dynrelocs): Ditto.
2047         (tilegx_elf_relocate_section): Ditto.
2048         (tilegx_copy_bits): New.
2049         (tilegx_replace_insn): New.
2050         (insn_mask_X1): New.
2051         (insn_mask_X0_no_dest_no_srca): New.
2052         (insn_mask_X1_no_dest_no_srca): New.
2053         (insn_mask_Y0_no_dest_no_srca): New.
2054         (insn_mask_Y1_no_dest_no_srca): New.
2055         (insn_mask_X0_no_operand): New.
2056         (insn_mask_X1_no_operand): New.
2057         (insn_mask_Y0_no_operand): New.
2058         (insn_mask_Y1_no_operand): New.
2059         (insn_tls_ie_ld_X1): New.
2060         (insn_tls_ie_ld4s_X1): New.
2061         (insn_tls_ie_add_X0X1): New.
2062         (insn_tls_ie_add_Y0Y1): New.
2063         (insn_tls_ie_addx_X0X1): New.
2064         (insn_tls_ie_addx_Y0Y1): New.
2065         (insn_tls_gd_add_X0X1): New.
2066         (insn_tls_gd_add_Y0Y1): New.
2067         (insn_move_X0X1): New.
2068         (insn_move_Y0Y1): New.
2069         (insn_add_X0X1): New.
2070         (insn_add_Y0Y1): New.
2071         (insn_addx_X0X1): New.
2072         (insn_addx_Y0Y1): New.
2073         * libbfd.h: Regenerate.
2074         * bfd-in2.h: Regenerate.
2075
2076 2012-02-25  Walter Lee  <walt@tilera.com>
2077
2078         * config.bfd (tilegx-*-*): rename little endian vector; add big
2079         endian vector.
2080         (tilegxbe-*-*): New case.
2081         * configure.in (bfd_elf32_tilegx_vec): Rename...
2082         (bfd_elf32_tilegx_le_vec): ... to this.
2083         (bfd_elf32_tilegx_be_vec): New vector.
2084         (bfd_elf64_tilegx_vec): Rename...
2085         (bfd_elf64_tilegx_le_vec): ... to this.
2086         (bfd_elf64_tilegx_be_vec): New vector.
2087         * configure: Regenerate.
2088         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2089         (TARGET_LITTLE_NAME): Ditto.
2090         (TARGET_BIG_SYM): Define.
2091         (TARGET_BIG_NAME): Define.
2092         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2093         (TARGET_LITTLE_NAME): Ditto.
2094         (TARGET_BIG_SYM): Define.
2095         (TARGET_BIG_NAME): Define.
2096         * targets.c (bfd_elf32_tilegx_vec): Rename...
2097         (bfd_elf32_tilegx_le_vec): ... to this.
2098         (bfd_elf32_tilegx_be_vec): Declare.
2099         (bfd_elf64_tilegx_vec): Rename...
2100         (bfd_elf64_tilegx_le_vec): ... to this.
2101         (bfd_elf64_tilegx_be_vec): Declare.
2102         (_bfd_target_vector): Add / rename above vectors.
2103         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2104         * bfd-in2.h: Regenerate.
2105         * cpu-tilegx.c (bfd_tilegx32_arch): define.
2106         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2107
2108 2012-02-24  Nick Clifton  <nickc@redhat.com>
2109
2110         PR ld/13730
2111         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2112         error message instead of aborting, when an outofrange reloc is
2113         encountered.
2114
2115 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
2116
2117         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2118         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
2119         bit-fields when target and host differ in endian-ness.  When
2120         PAIRs are non-scattered find the 'symbol' from the preceding
2121         reloc.  Add FIXME re. reloc symbols on section boundaries.
2122         (bfd_mach_o_swap_out_non_scattered_reloc): New.
2123         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2124
2125 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
2126
2127         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2128         sect-diffs.
2129         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2130         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2131
2132 2012-02-17  Tristan Gingold  <gingold@adacore.com>
2133
2134         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2135         * libbfd.h: Regenerated.
2136         * bfd-in2.h: Likewise.
2137         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2138         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2139         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2140
2141 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2142
2143         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2144         GD->LE and LD->LE optimizations.
2145
2146 2012-02-16  Alan Modra  <amodra@gmail.com>
2147
2148         PR binutils/13355
2149         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2150
2151 2012-02-13  Richard Henderson  <rth@redhat.com>
2152
2153         PR ld/13621
2154         * linker.c (fix_syms): Force symbols outside any section into
2155         bfd_abs_section_ptr.
2156
2157 2012-02-13  Alan Modra  <amodra@gmail.com>
2158
2159         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2160         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2161         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2162         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2163
2164 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
2165             Nick Clifton  <nickc@redhat.com>
2166
2167         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2168         memset.
2169
2170 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2171
2172         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2173         vma additions in their logical, rather than physical order.
2174
2175 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2176
2177         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2178         parameters.
2179         * mach-o-x86-64.c (text_section_names_xlat): New.
2180         (mach_o_x86_64_segsec_names_xlat): New.
2181         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2182         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2183
2184 2012-02-10  Tristan Gingold  <gingold@adacore.com>
2185
2186         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2187         to avoid infinite loop.  Add comments.
2188
2189 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2190
2191         PR ld/13675
2192         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2193         nop instructions.
2194         (bfd_arch_i386_short_nop_fill): New.
2195         (bfd_arch_i386_long_nop_fill): Likewise.
2196         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2197         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
2198         bfd_arch_info initializers.
2199
2200         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2201         (bfd_arch_i386_short_nop_fill): This.
2202         Update bfd_arch_info initializers.
2203         * cpu-l1om.c: Likewise.
2204
2205 2012-02-08  Alan Modra  <amodra@gmail.com>
2206
2207         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2208         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2209         the correct h->u.weakdef.
2210
2211 2012-02-07  Alan Modra  <amodra@gmail.com>
2212
2213         * elf.c (elf_find_function): Don't use internal_elf_sym.
2214         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
2215         parameter with asymbol.
2216         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2217         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2218         (struct elf_backend_data <maybe_function_sym>): Likewise.
2219
2220 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
2221
2222         PR bfd/13410
2223         * elf32-avr.c (elf32_avr_relax_section): Correct the
2224         condition that qualifies the candidates for relaxation.
2225
2226 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2227
2228         * bfdio.c (real_fopen): Remove unused vms_modes variable.
2229
2230 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2231
2232         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2233         variable warning.
2234
2235 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2236
2237         * archive.c (bfd_slurp_armap): Fix thinko in cast.
2238
2239 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2240
2241         PR ld/13616
2242         * archures.c (bfd_arch_info): Add fill.
2243         (bfd_default_arch_struct): Add bfd_arch_default_fill.
2244         (bfd_arch_default_fill): New.
2245
2246         * configure.in: Set bfd version to 2.22.52.
2247         * configure: Regenerated.
2248
2249         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2250         initializer.
2251         * cpu-arc.c: Likewise.
2252         * cpu-arm.c: Likewise.
2253         * cpu-avr.c: Likewise.
2254         * cpu-bfin.c: Likewise.
2255         * cpu-cr16.c: Likewise.
2256         * cpu-cr16c.c: Likewise.
2257         * cpu-cris.c: Likewise.
2258         * cpu-crx.c: Likewise.
2259         * cpu-d10v.c: Likewise.
2260         * cpu-d30v.c: Likewise.
2261         * cpu-dlx.c: Likewise.
2262         * cpu-epiphany.c: Likewise.
2263         * cpu-fr30.c: Likewise.
2264         * cpu-frv.c: Likewise.
2265         * cpu-h8300.c: Likewise.
2266         * cpu-h8500.c: Likewise.
2267         * cpu-hppa.c: Likewise.
2268         * cpu-i370.c: Likewise.
2269         * cpu-i860.c: Likewise.
2270         * cpu-i960.c: Likewise.
2271         * cpu-ia64.c: Likewise.
2272         * cpu-ip2k.c: Likewise.
2273         * cpu-iq2000.c: Likewise.
2274         * cpu-lm32.c: Likewise.
2275         * cpu-m10200.c: Likewise.
2276         * cpu-m10300.c: Likewise.
2277         * cpu-m32c.c: Likewise.
2278         * cpu-m32r.c: Likewise.
2279         * cpu-m68hc11.c: Likewise.
2280         * cpu-m68hc12.c: Likewise.
2281         * cpu-m68k.c: Likewise.
2282         * cpu-m88k.c: Likewise.
2283         * cpu-mcore.c: Likewise.
2284         * cpu-mep.c: Likewise.
2285         * cpu-microblaze.c: Likewise.
2286         * cpu-mips.c: Likewise.
2287         * cpu-mmix.c: Likewise.
2288         * cpu-moxie.c: Likewise.
2289         * cpu-msp430.c: Likewise.
2290         * cpu-mt.c: Likewise.
2291         * cpu-ns32k.c: Likewise.
2292         * cpu-openrisc.c: Likewise.
2293         * cpu-or32.c: Likewise.
2294         * cpu-pdp11.c: Likewise.
2295         * cpu-pj.c: Likewise.
2296         * cpu-plugin.c: Likewise.
2297         * cpu-powerpc.c: Likewise.
2298         * cpu-rl78.c: Likewise.
2299         * cpu-rs6000.c: Likewise.
2300         * cpu-rx.c: Likewise.
2301         * cpu-s390.c: Likewise.
2302         * cpu-score.c: Likewise.
2303         * cpu-sh.c: Likewise.
2304         * cpu-sparc.c: Likewise.
2305         * cpu-spu.c: Likewise.
2306         * cpu-tic30.c: Likewise.
2307         * cpu-tic4x.c: Likewise.
2308         * cpu-tic54x.c: Likewise.
2309         * cpu-tic6x.c: Likewise.
2310         * cpu-tic80.c: Likewise.
2311         * cpu-tilegx.c: Likewise.
2312         * cpu-tilepro.c: Likewise.
2313         * cpu-v850.c: Likewise.
2314         * cpu-vax.c: Likewise.
2315         * cpu-w65.c: Likewise.
2316         * cpu-we32k.c: Likewise.
2317         * cpu-xc16x.c: Likewise.
2318         * cpu-xstormy16.c: Likewise.
2319         * cpu-xtensa.c: Likewise.
2320         * cpu-z80.c: Likewise.
2321         * cpu-z8k.c: Likewise.
2322
2323         * cpu-i386.c: Include "libiberty.h".
2324         (bfd_arch_i386_fill): New.
2325         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2326
2327         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2328         * cpu-l1om.c: Likewise.
2329
2330         * linker.c (default_data_link_order): Call abfd->arch_info->fill
2331         if fill size is 0.
2332
2333         * bfd-in2.h: Regenerated.
2334
2335 2012-01-27  Michael Eager  <eager@eagercon.com>
2336
2337         * elf32-microblaze.c (create_got_section):
2338         Reuse existing .rela.got section.
2339
2340 2012-01-23  Alan Modra  <amodra@gmail.com>
2341
2342         * elf-bfd.h: Formatting.
2343         (struct elf_backend_data): Add "maybe_function_sym".
2344         (_bfd_elf_maybe_function_sym): Declare.
2345         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2346         (elfNN_bed): Init new field.
2347         * elf.c (elf_find_function): Use maybe_function_sym.
2348         (_bfd_elf_maybe_function_sym): New function.
2349         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2350         (ppc64_elf_maybe_function_sym): New function.
2351
2352 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
2353
2354         PR binutils/13534
2355         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2356         pad the size field in an archive header.
2357         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2358         function for the archive size field.
2359         (bfd_generic_openr_next_archived_file): Likewise.
2360         (do_slurp_coff_armap): Likewise.
2361         (_bfd_write_archive_contents): Likewise.
2362         (_bfd_bsd44_write_ar_hdr): Use the new function.
2363         (bfd_ar_hdr_from_filesystem): Likewise.
2364         (_bfd_write_archive_contents): Likewise.
2365         (bsd_write_armap): Likewise.
2366         (coff_write_armap): Likewise.
2367         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2368         * bfdio.c (bfd_bread): Use correct type for archive element
2369         sizes.
2370         * ar.c (open_inarch): Likewise.
2371         (extract_file): Likewise.
2372         * libbfd-in.h (struct areltdata): Use correct types for
2373         parsed_size and extra_size fields.
2374         Prototype _bfd_ar_sizepad function.
2375         * libbfd.h: Regenerate.
2376
2377 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
2378
2379         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2380         Return NULL if core file generation is unsupported.
2381         (elfcore_write_prstatus): Likewise.
2382         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2383         (elf_backend_write_core_note): Define.
2384
2385 2012-01-19  Tristan Gingold  <gingold@adacore.com>
2386
2387         * pef.c: Add a comment.
2388         * xsym.c: Likewise.
2389
2390 2012-01-17  Alan Modra  <amodra@gmail.com>
2391
2392         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2393         trailing garbage in the note.
2394         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2395
2396 2012-01-16  Daniel Green  <venix1@gmail.com>
2397
2398         PR ld/13491
2399         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2400         h->root.type not h->type.
2401         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2402
2403 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2404
2405         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2406         indirect symbols.
2407
2408 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2409
2410         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2411         position from here... to (bfd_mach_o_build_seg_command): Here.
2412
2413 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
2414
2415         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2416         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2417         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2418         file. (bfd_mach_o_section): Add indirect_syms field.
2419
2420 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2421
2422         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2423         vmsize from filesize.  Don't compute offsets or file sizes for
2424         zerofill sections.
2425
2426 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2427
2428         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2429         command type independent.
2430
2431 2012-01-11  Alan Modra  <amodra@gmail.com>
2432
2433         * elf64-ppc.c: Define more insns used in plt call stubs.
2434         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2435         (ppc64_elf_relocate_section): Likewise.
2436         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2437         (struct ppc_link_hash_table): Increase size of stub_count array.
2438         Add plt_stub_align and plt_thread_safe.
2439         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2440         (plt_stub_size, plt_stub_pad): New functions.
2441         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
2442         emit needless save of r2.
2443         (build_tls_get_addr_stub): Adjust params.
2444         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2445         plt stubs.  Adjust build_*plt_stub calls.
2446         (ppc_size_one_stub): Similarly.
2447         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2448         params.  Choose default for plt_thread_safe based on existence of
2449         calls to thread creation functions.  Modify plt_call to
2450         plt_call_r2save when no tocsave reloc found.  Align tail of stub
2451         sections.
2452         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
2453         output of stub statistics.
2454         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2455         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2456
2457 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2458
2459         PR ld/13581
2460         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2461         check on R_X86_64_PCXX.
2462
2463 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2464
2465         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2466         warning.
2467
2468 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2469
2470         * bfdio.c (bfd_tell): Handle nested archives.
2471         (bfd_seek): Ditto.
2472         * cache.c (bfd_cache_lookup_worker): Ditto.
2473         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2474         nested archives.
2475         (bfd_generic_openr_next_archived_file): Likewise.
2476
2477 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
2478
2479         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2480         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2481         (bfd_mach_o_primary_symbol_sort_key): Likewise.
2482         (bfd_mach_o_cf_symbols): Likewise.
2483         (bfd_mach_o_sort_symbol_table): Remove.
2484         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2485         for indirect and dysymtab counts.  Do the symbol sorting here.
2486         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2487         Make the indirect symbols a TODO.
2488         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2489         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2490         a non-zero value.
2491         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2492         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2493         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2494         (IS_MACHO_INDIRECT): Remove.
2495         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2496
2497 2012-01-06  Nick Clifton  <nickc@redhat.com>
2498
2499         PR binutils/13121
2500         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2501         'flaginfo' to avoid conflicts with AIX system headers.
2502
2503 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2504
2505         * bfdio.c (bfd_bread): Use arelt_size macro.
2506
2507 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2508
2509         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2510
2511 2012-01-05  Nick Clifton  <nickc@redhat.com>
2512
2513         PR ld/12161
2514         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2515         necessary.
2516
2517 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2518
2519         Fix zero registers core files when built by gcc-4.7.
2520         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2521         size.  Call elfcore_write_note for the local variables.  Remove the
2522         final elfcore_write_note call.  Add NOTREACHED comments.
2523
2524 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2525
2526         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2527         (bfd_mach_o_generic_stat_arch_elt): Adjust.
2528
2529 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2530
2531         * mach-o.c (bfd_mach_o_fat_member_init): New function.
2532         (bfd_mach_o_openr_next_archived_file): Reindent.
2533         Adjust to call bfd_mach_o_fat_member_init.
2534         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2535
2536 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2537
2538         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2539         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2540         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2541         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2542         BFD_RELOC_MACH_O_X86_64_BRANCH32,
2543         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2544         BFD_RELOC_MACH_O_X86_64_GOT.
2545
2546 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2547
2548         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2549         (bfd_mach_o_load_command): Add fvmlib field.
2550
2551         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2552         (bfd_mach_o_read_command): Handle fvmlib.
2553
2554 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2555
2556         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2557         Decode msubtype for ARM.
2558
2559 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2560
2561         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2562
2563 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2564
2565         * mach-o.h: Reindent header.
2566         (bfd_mach_o_encryption_info_command): New structure.
2567         (bfd_mach_o_load_command): Add encryption_info field.
2568
2569         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2570         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2571         (bfd_mach_o_read_command): Adjust error message.
2572
2573 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
2574
2575         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2576         which reads DWARF2 and stores in stash from find_line.
2577         (find_line) Call _bfd_dwarf2_slurp_debug_info.
2578         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2579         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2580         * mach-o.c (dsym_subdir): The name of subdir where debug
2581         information may be stored.
2582         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2583         type is UUID.
2584         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2585         corresponding to the executable.
2586         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2587         specified binary file.
2588         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2589         the original BFD.
2590         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2591         executables, dylibs, and bundles.
2592         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2593         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2594
2595 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2596
2597         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2598         for stabd symbols.
2599         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2600         (bfd_mach_o_cf_symbols): Likewise.
2601
2602 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2603
2604         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2605
2606 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2607
2608         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2609         as the value of an indirect symbol.  Keep the string table index in
2610         non-indirect syms for reference.
2611         (bfd_mach_o_write_dysymtab): New.
2612         (bfd_mach_o_primary_symbol_sort_key): New.
2613         (bfd_mach_o_cf_symbols): New.
2614         (bfd_mach_o_sort_symbol_table): New.
2615         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
2616         If we are emitting a dysymtab, process indirect symbols and count the
2617         number of each other kind.
2618         (bfd_mach_o_mangle_sections): New.
2619         (bfd_mach_o_write_contents): Split out some pre-requisite code into
2620         the command builder. Write dysymtab if the command is present.
2621         (bfd_mach_o_count_sections_for_seg): New.
2622         (bfd_mach_o_build_seg_command): New.
2623         (bfd_mach_o_build_dysymtab_command): New.
2624         (bfd_mach_o_build_commands): Reorganize to support the fact that some
2625         commands are optional and should not be emitted if there are no
2626         sections or symbols.
2627         (bfd_mach_o_set_section_contents): Amend comment.
2628         * mach-o.h: Amend and add to comments.
2629         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2630         pointer to the indirects, when present.
2631         (bfd_mach_o_should_emit_dysymtab): New macro.
2632         (IS_MACHO_INDIRECT): Likewise.
2633
2634 For older changes see ChangeLog-2011
2635 \f
2636 Local Variables:
2637 mode: change-log
2638 left-margin: 8
2639 fill-column: 74
2640 version-control: never
2641 End: