bfd/ChangeLog

   1 2012-10-13  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
   4         * configure.in (lt_cv_dlopen_libs): AC_SUBST.
   5         * Makefile.in: Regenerated.
   6         * configure: Likewise.
   7
   8 2012-10-08  Alan Modra  <amodra@gmail.com>
   9
  10         PR binutils/14662
  11         * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
  12         SEC_DEBUGGING.
  13
  14 2012-09-20  Walter Lee  <walt@tilera.com>
  15
  16         * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
  17         relocations with value of hgot.
  18         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  19
  20 2012-09-19  Steve Ellcey  <sellcey@mips.com>
  21
  22         * config.bfd: Add mips*-mti-elf* target.
  23
  24 2012-09-18  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         PR ld/14591
  27         * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
  28         if the old symbol is weak.
  29
  30         * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
  31         _bfd_elf_merge_symbol call.
  32
  33         * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
  34         if the old symbol is weak.
  35         (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
  36         call.
  37         (elf_link_add_object_symbols): Don't update symbol type from a
  38         weak definition.  Update symbol type from a common symbol when
  39         overriding a weak symbol.
  40
  41 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
  42
  43         * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
  44         section.
  45         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
  46
  47 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
  48
  49         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
  50         FALSE with abort.
  51         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
  52
  53 2012-09-17  Walter Lee  <walt@tilera.com>
  54
  55         * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
  56         got_base variable.
  57         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  58
  59 2012-09-17  Walter Lee  <walt@tilera.com>
  60
  61         * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
  62         of got relocations for when .got.plt section is merged with .got.
  63         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  64
  65 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  66
  67         * configure: Regenerate.
  68
  69 2012-09-13  Anthony Green  <green@moxielogic.com>
  70
  71         * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
  72         Define.
  73         (bfd_elf32_moxie_vec): Remove.
  74         * config.bfd, configure.in: Add bi-endian support for moxie.
  75         * configure: Rebuilt.
  76         * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
  77         (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
  78
  79 2012-09-12  Doug Kwan  <dougkwan@google.com>
  80
  81         * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
  82         relocation for stub lookup.
  83
  84 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
  85
  86         * bfd-in2.h: Regenerated.
  87         * elf64-aarch64.c
  88         (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
  89         (elf64_aarch64_reloc_map): Add reloc entry.
  90         (aarch64_resolve_relocation): Likewise.
  91         (bfd_elf_aarch64_put_addend): Likewise.
  92         (aarch64_reloc_got_type): Likewise.
  93         (elf64_aarch64_final_link_relocate): Likewise.
  94         (lf64_aarch64_check_relocs): Likewise.
  95         (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
  96         reloc.
  97         * libbfd.h: Regenerated.
  98         * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
  99
 100 2012-09-10  Matthias Klose  <doko@ubuntu.com>
 101
 102         * config.in: Disable sanity check for kfreebsd.
 103
 104 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         * configure: Regenerated.
 107
 108 2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>
 109
 110         * cpu-ia64-opc.c (ins_cnt6a): New function.
 111         (ext_cnt6a): Ditto.
 112         (ins_strd5b): Ditto.
 113         (ext_strd5b): Ditto.
 114         (elf64_ia64_operands): Add new operand types.
 115
 116 2012-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 117
 118         PR binutils/14493
 119         * elf.c (ignore_section_sym): Also ignore section symbols without
 120         a BFD section.
 121
 122 2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 123
 124         * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
 125         local and global ifunc symbols.
 126         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 127
 128 2012-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 129
 130         * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
 131         _DYNAMIC symbol.
 132
 133         * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
 134         hdynamic.
 135
 136         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
 137         hdynamic instead of "_DYNAMIC".
 138         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
 139         * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
 140         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 141         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 142         * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
 143         * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
 144         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
 145         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 146         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
 147         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 148         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
 149         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
 150         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
 151         * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
 152         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
 153         * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
 154         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 155         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
 156         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 157         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
 158         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 159         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 160         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
 161
 162         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
 163         hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
 164         _PROCEDURE_LINKAGE_TABLE_.
 165         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
 166         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
 167
 168 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
 171         _DYNAMIC.
 172         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 173
 174 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
 177         (elf_i386_size_dynamic_sections): Use it on input sections.
 178         (elf_i386_relocate_section): Don't convert
 179         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 180         for local symbols here.
 181
 182         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
 183         (elf_x86_64_size_dynamic_sections): Use it on input sections.
 184         (elf_x86_64_relocate_section): Don't convert
 185         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 186         for local symbols here.
 187
 188 2012-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 189
 190         * elf32-i386.c (elf_i386_relocate_section): Convert
 191         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 192         for local symbols.
 193
 194         * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
 195         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 196         for local symbols.
 197
 198 2012-08-31  Alan Modra  <amodra@gmail.com>
 199
 200         PR ld/14464
 201         * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
 202         by a linker script in .opd to corresponding input .opd section.
 203
 204 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 205
 206         * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
 207         not minus one.
 208         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 209
 210 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 211
 212         * elflink.c (_bfd_elf_merge_symbol): Also override the version
 213         a dynamic symbol defaulted to if preempted with a hidden or
 214         internal definition.
 215
 216 2012-08-28  Walter Lee  <walt@tilera.com>
 217
 218         * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 219         of header.
 220         (tilepro_plt_entry_build): Account for new header size.
 221         (tilepro_elf_finish_dynamic_sections): Ditto.
 222         (tilepro_elf_plt_sym_val): Ditto.
 223         * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 224         of header + tail.
 225         (tilegx_elf_finish_dynamic_sections): Account for new padding.
 226
 227 2012-08-27  Walter Lee  <walt@tilera.com>
 228
 229         * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
 230         BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
 231         BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
 232         BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
 233         BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
 234         BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
 235         BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
 236         BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
 237         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
 238         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
 239         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
 240         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
 241         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
 242         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
 243         * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
 244         (tilegx_reloc_map): Ditto.
 245         (reloc_to_create_func): Ditto.
 246         (tilegx_elf_check_relocs): Ditto.
 247         (tilegx_elf_gc_sweep_hook): Ditto.
 248         (tilegx_elf_relocate_section): Ditto.
 249         * libbfd.h: Regenerate.
 250         * bfd-in2.h: Regenerate.
 251
 252 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 253
 254         * elf32-arm.c (v8): New array.
 255         (tag_cpu_arch_combine): Add support for ARMv8 attributes.
 256         (elf32_arm_merge_eabi_attributes): Likewise.
 257         (VFP_VERSION_COUNT): New define.
 258
 259 2012-08-20  Tom Tromey  <tromey@redhat.com>
 260
 261         * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
 262         areltdata.
 263         * opncls.c (_bfd_delete_bfd): Free arelt_data.
 264         * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
 265         areltdata.
 266         * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
 267         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
 268         areltdata.
 269         (xcoff_write_archive_contents_old): Likewise.
 270         (xcoff_write_archive_contents_big): Likewise.
 271         * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
 272         areltdata.
 273         * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
 274         free for areltdata.
 275         (_bfd_get_elt_at_filepos): Likewise.  Clear n_nfd->arelt_data on
 276         failure.
 277         (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
 278         (do_slurp_coff_armap): Likewise.
 279         (_bfd_slurp_extended_name_table): Likewise.
 280         (bfd_slurp_bsd_armap_f2): Likewise.  Don't leak 'mapdata'.
 281
 282 2012-08-17  Nick Clifton  <nickc@redhat.com>
 283
 284         * po/vi.po: Updated Vietnamese translation.
 285
 286 2012-08-17  Yuri Chornoivan  <yurchor@ukr.net>
 287
 288         * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
 289         * elfxx-mips.c, * vms-alpha.c: Typo fixes.
 290
 291 2012-08-17  Alan Modra  <amodra@gmail.com>
 292
 293         PR binutils/14475:
 294         * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
 295         Instead malloc areltdata.
 296
 297 2012-08-16  Tom Tromey  <tromey@redhat.com>
 298
 299         PR binutils/14475:
 300         * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
 301         'member' BFD.  Don't try to free 'ared'.
 302
 303 2012-08-14  Nick Clifton  <nickc@redhat.com>
 304
 305         * po/uk.po: Updated Ukranian translation.
 306
 307 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 308
 309         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
 310         the options section in the output rather than input BFD to
 311         decide if to add a DT_MIPS_OPTIONS tag.
 312
 313 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 314
 315         * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
 316         #ifdef BFD64.
 317
 318 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 319             Laurent Desnogues  <laurent.desnogues@arm.com>
 320             Jim MacArthur  <jim.macarthur@arm.com>
 321             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 322             Nigel Stephens  <nigel.stephens@arm.com>
 323             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 324             Richard Earnshaw  <rearnsha@arm.com>
 325             Sofiane Naci  <sofiane.naci@arm.com>
 326             Tejas Belagod  <tejas.belagod@arm.com>
 327             Yufeng Zhang  <yufeng.zhang@arm.com>
 328
 329         * Makefile.am: Add AArch64 files.
 330         * Makefile.in: Regenerate.
 331         * archures.c (bfd_aarch64_arch): New declaration.
 332         (bfd_archures_list): Use bfd_archures_list.
 333         * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
 334         (bfd_aarch64_process_before_allocation): New declaration.
 335         (bfd_elf64_aarch64_process_before_allocation): New declaration.
 336         (bfd_elf64_aarch64_set_options): New declaration.
 337         (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
 338         (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
 339         (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
 340         (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
 341         (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
 342         (bfd_is_aarch64_special_symbol_name): New declaration.
 343         (bfd_aarch64_merge_machines): New declaration.
 344         (bfd_aarch64_update_notes): New declaration.
 345         (int bfd_aarch64_get_mach_from_notes): New declaration.
 346         (elf64_aarch64_setup_section_lists): New declaration.
 347         (elf64_aarch64_next_input_section): New declaration.
 348         (elf64_aarch64_size_stubs): New declaration.
 349         (elf64_aarch64_build_stubs): New declaration.
 350         * config.bfd: Add AArch64.
 351         * configure.in: Add AArch64.
 352         * configure: Regenerate.
 353         * cpu-aarch64.c: New file.
 354         * elf-bfd.h: Add AArch64.
 355         * bfd-in2.h: Regenerate.
 356         * libbfd.h: Regenerate.
 357         * elf64-aarch64.c: New file.
 358         * reloc.c: Add AArch64 relocations.
 359         * targets.c: Add AArch64.
 360         * po/SRC-POTFILES.in: Regenerate.
 361
 362 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 363
 364         * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
 365         of protected symbols.
 366
 367 2012-08-10  Alan Modra  <amodra@gmail.com>
 368
 369         PR binutils/14444
 370         * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
 371         (setup_group): Adjust uses.
 372         (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
 373         word.
 374
 375 2012-08-09  Nick Clifton  <nickc@redhat.com>
 376
 377         * po/vi.po: Updated Vietnamese translation.
 378
 379 2012-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 380
 381         * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
 382         Remove macros, folding them into...
 383         (LA25_LUI_MICROMIPS): ... this new macro.
 384         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
 385         (LA25_J_MICROMIPS): ... this new macro.
 386         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
 387         into...
 388         (LA25_ADDIU_MICROMIPS): ... this new macro.
 389         (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
 390         (mips_elf_create_la25_stub): Use them.
 391         (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
 392         (_bfd_mips_elf_relax_section): Likewise.
 393
 394 2012-08-09  Alan Modra  <amodra@gmail.com>
 395             Tom Tromey  <tromey@redhat.com>
 396
 397         * archive.c (SECTION Archives): Update documentation.
 398         (_bfd_delete_archive_data): Remove.
 399         (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
 400         (archive_close_worker, _bfd_archive_close_and_cleanup): New
 401         functions.
 402         * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
 403         (_bfd_delete_archive_data): Don't declare.
 404         (_bfd_archive_close_and_cleanup): Declare.
 405         (_bfd_generic_close_and_cleanup): Redefine.
 406         * libbfd.h: Rebuild.
 407         * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
 408         (bfd_close): Don't close nested thin archives here.
 409
 410 2012-08-07  Tom Tromey  <tromey@redhat.com>
 411
 412         * archive.c (_bfd_delete_archive_data): New function.
 413         * libbfd-in.h (_bfd_delete_archive_data): Declare.
 414         * libbfd.h: Rebuild.
 415         * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
 416
 417 2012-08-07  Nick Clifton  <nickc@redhat.com>
 418
 419         * po/uk.po: Updated Ukranian translation.
 420
 421 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 422
 423         * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
 424         symbols special case.
 425
 426 2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>
 427
 428         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
 429         PLT slots for local symbols.
 430
 431 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 432
 433         * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
 434         field initializers throughout.
 435         * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
 436
 437 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 438
 439         * elfxx-mips.c (mips_elf_perform_relocation): Update the
 440         cross-mode jump message.
 441
 442 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 443
 444         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
 445         comment on DT_MIPS_RLD_MAP.
 446
 447 2012-08-03  Tom Tromey  <tromey@redhat.com>
 448
 449         * opncls.c (_bfd_delete_bfd): Now static.
 450         * libbfd-in.h (_bfd_delete_bfd): Don't declare.
 451         * libbfd.h: Rebuild.
 452
 453 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 454
 455         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
 456         conditional statment to allow suppression of mismatched bank
 457         warning.
 458
 459 2012-08-01  Alan Modra  <amodra@gmail.com>
 460
 461         * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
 462         (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
 463         gnu_debuglink bfd.
 464         (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
 465
 466 2012-07-30  Nick Clifton  <nickc@redhat.com>
 467
 468         * po/bfd.pot: Updated template.
 469         * po/es.po: Updated Spanish translation.
 470         * po/fi.po: Updated Finnish translation.
 471         * po/fr.po: Updated French translation.
 472         * po/ru.po: Updated Russian translation.
 473         * po/uk.po: Updated Ukranian translation.
 474
 475 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 476
 477         * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
 478         (AM_INIT_AUTOMAKE): Remove args.
 479         * configure: Regenerate.
 480
 481 2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 482
 483         * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
 484         arch depending on the target size.
 485
 486 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 487
 488         * configure.in: Bump version to 2.23.51
 489         * configure: Regenerate.
 490
 491 2012-07-26  Teresa Johnson  <tejohnson@google.com>
 492
 493         * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
 494         if it is non-NULL.
 495
 496 2012-07-26  Meador Inge  <meadori@codesourcery.com>
 497             Nick Clifton  <nickc@redhat.com>
 498
 499         PR ld/14397
 500         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
 501         if a required section is missing from the linker script.
 502
 503 2012-07-24  Jan Waclawek <konfera@efton.sk>
 504         PR 13899
 505         * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
 506         _bfd_elf_link_read_relocs with keep_memory as TRUE.
 507
 508 2012-07-24  Teresa Johnson  <tejohnson@google.com>
 509
 510         * bfd.c (bfd_find_nearest_line_discriminator): New macro.
 511         * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
 512         * coff64-rs6000.c: Likewise.
 513         * dwarf2.c (struct line_info): Add discriminator field.
 514         (add_line_info): Fill in new discriminator field.
 515         (decode_line_info): Record discriminator information instead
 516         of ignoring it.
 517         (lookup_address_in_line_info_table): Return discriminator field if
 518         requested.
 519         (comp_unit_find_nearest_line): Add discriminator argument.
 520         (find_line): Likewise.
 521         (_bfd_dwarf2_find_nearest_line): Likewise.
 522         (_bfd_dwarf2_find_line): Likewise.
 523         * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
 524         (_bfd_elf_find_line_discriminator): Likewise.
 525         (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
 526         * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
 527         that invokes _bfd_elf_find_nearest_line_discriminator with correct
 528         arguments.
 529         (_bfd_elf_find_nearest_line_discriminator): New.
 530         (_bfd_elf_find_line): Change to a wrapper
 531         that invokes _bfd_elf_find_line_discriminator with correct
 532         arguments.
 533         (_bfd_elf_find_line_discriminator): New.
 534         * coffgen.c (coff_find_nearest_line_with_names): Handle
 535         new discriminator argument.
 536         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 537         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 538         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 539         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 540         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
 541         argument.
 542         (_bfd_dwarf2_find_line): Likewise.
 543         (_bfd_generic_find_nearest_line_discriminator): New.
 544         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
 545         * bfd-in2.h: Regenerated.
 546         * libbfd.h: Likewise.
 547         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
 548         _bfd_find_nearest_line_discriminator with
 549         _bfd_generic_find_nearest_line_discriminator.
 550         (bfd_target): Add _bfd_find_nearest_line_discriminator.
 551
 552 2012-07-24  Sean Keys  <skeys@ipdatasys.com>
 553
 554         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
 555         that enables the linker to offset addresses, when linking against
 556         symbols from the XGATE processor and vice versa.
 557
 558 2012-07-23  Nick Clifton  <nickc@redhat.com>
 559
 560         * cisco-core.c (cisco_core_file_failing_command): Make static.
 561         (cisco_core_file_failing_signal): Make static.
 562
 563 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 564
 565         * bfd-in2.h: Regenerated.
 566
 567 2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
 568
 569         PR binutils/14335
 570         * section.c: Fix a typo in comments.
 571
 572 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 573
 574         * elf64-s390.c: Include elf-s390-common.c.
 575         (R_390_IRELATIVE): New reloc.
 576         (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
 577         (RELA_ENTRY_SIZE): New macro.
 578         (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
 579         *ifunc_resolver_section.
 580         (struct plt_entry): New struct.
 581         (struct elf_s390_obj_tdata): New field local_plt.
 582         (elf_s390_local_plt): New macro.
 583         (struct elf_s390_link_hash_table): New field irelifunc.
 584         (ELF64): New macro.
 585         (link_hash_newfunc): Initialize new fields.
 586         (elf_s390_check_relocs): Handle IFUNC symbols.
 587         (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
 588         symbols.
 589         (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
 590         IFUNC symbols.
 591         (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
 592         (elf_s390_relocate_section): Likewise.
 593         (elf_s390_finish_dynamic_symbol): Likewise.
 594         (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
 595         (elf_s390_finish_ifunc_symbol): New function.
 596         (elf_s390_gc_sweep_hook): Handle local plt entries.
 597         (elf_backend_add_symbol_hook): Define.
 598         * elf32-s390.c: See elf64-s390.c changes.
 599         * elf-s390-common.c: New file.
 600         * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
 601         * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
 602         BFD_RELOC_390_IRELATIVE.
 603         * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
 604
 605 2012-07-13  Nick Clifton  <nickc@redhat.com>
 606
 607         * aix386-core.c: Remove use of PTR and PARAMS macros.
 608         * archive.c: Likewise.
 609         * cache.c: Likewise.
 610         * cisco-core.c: Likewise.
 611         * coff-alpha.c: Likewise.
 612         * coff-apollo.c: Likewise.
 613         * coff-aux.c: Likewise.
 614         * coff-h8300.c: Likewise.
 615         * coff-h8500.c: Likewise.
 616         * coff-i386.c: Likewise.
 617         * coff-i960.c: Likewise.
 618         * coff-ia64.c: Likewise.
 619         * coff-m68k.c: Likewise.
 620         * coff-m88k.c: Likewise.
 621         * coff-mcore.c: Likewise.
 622         * coff-mips.c: Likewise.
 623         * coff-or32.c: Likewise.
 624         * coff-ppc.c: Likewise.
 625         * coff-rs6000.c: Likewise.
 626         * coff-sh.c: Likewise.
 627         * coff-sparc.c: Likewise.
 628         * coff-stgo32.c: Likewise.
 629         * coff-tic30.c: Likewise.
 630         * coff-tic4x.c: Likewise.
 631         * coff-tic54x.c: Likewise.
 632         * coff-tic80.c: Likewise.
 633         * coff-w65.c: Likewise.
 634         * cofflink.c: Likewise.
 635         * cpu-arc.c: Likewise.
 636         * cpu-cris.c: Likewise.
 637         * cpu-h8500.c: Likewise.
 638         * cpu-i960.c: Likewise.
 639         * cpu-msp430.c: Likewise.
 640         * cpu-ns32k.c: Likewise.
 641         * cpu-powerpc.c: Likewise.
 642         * cpu-rs6000.c: Likewise.
 643         * cpu-tic4x.c: Likewise.
 644         * cpu-w65.c: Likewise.
 645         * ecoff.c: Likewise.
 646         * ecofflink.c: Likewise.
 647         * elf-m10200.c: Likewise.
 648         * elf32-bfin.c: Likewise.
 649         * elf32-cris.c: Likewise.
 650         * elf32-crx.c: Likewise.
 651         * elf32-fr30.c: Likewise.
 652         * elf32-frv.c: Likewise.
 653         * elf32-h8300.c: Likewise.
 654         * elf32-i960.c: Likewise.
 655         * elf32-m32c.c: Likewise.
 656         * elf32-m68hc11.c: Likewise.
 657         * elf32-m68hc12.c: Likewise.
 658         * elf32-m68hc1x.c: Likewise.
 659         * elf32-m68k.c: Likewise.
 660         * elf32-mcore.c: Likewise.
 661         * elf32-rl78.c: Likewise.
 662         * elf32-rx.c: Likewise.
 663         * elf32-s390.c: Likewise.
 664         * elf32-vax.c: Likewise.
 665         * elf64-alpha.c: Likewise.
 666         * elf64-mmix.c: Likewise.
 667         * elf64-s390.c: Likewise.
 668         * elf64-sparc.c: Likewise.
 669         * elfnn-ia64.c: Likewise.
 670         * elfxx-mips.c: Likewise.
 671         * elfxx-sparc.c: Likewise.
 672         * hash.c: Likewise.
 673         * hp300hpux.c: Likewise.
 674         * hppabsd-core.c: Likewise.
 675         * hpux-core.c: Likewise.
 676         * i386dynix.c: Likewise.
 677         * i386linux.c: Likewise.
 678         * i386lynx.c: Likewise.
 679         * i386mach3.c: Likewise.
 680         * i386msdos.c: Likewise.
 681         * i386os9k.c: Likewise.
 682         * irix-core.c: Likewise.
 683         * lynx-core.c: Likewise.
 684         * m68klinux.c: Likewise.
 685         * mach-o.h: Likewise.
 686         * mipsbsd.c: Likewise.
 687         * netbsd-core.c: Likewise.
 688         * nlm32-i386.c: Likewise.
 689         * osf-core.c: Likewise.
 690         * pc532-mach.c: Likewise.
 691         * pef.c: Likewise.
 692         * ppcboot.c: Likewise.
 693         * ptrace-core.c: Likewise.
 694         * reloc16.c: Likewise.
 695         * sco5-core.c: Likewise.
 696         * som.h: Likewise.
 697         * sparclinux.c: Likewise.
 698         * sparclynx.c: Likewise.
 699         * ticoff.h: Likewise.
 700         * trad-core.c: Likewise.
 701         * vms-lib.c: Likewise.
 702         * xsym.h: Likewise.
 703
 704 2012-07-09  Alan Modra  <amodra@gmail.com>
 705
 706         PR ld/14323
 707         * elflink.c (elf_sort_symbol): Sort by size too.
 708         (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
 709         Do not depend on ordering of symbol aliases.  Match largest size.
 710
 711 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 712
 713         * elf.c (assign_section_numbers): Check if number of sections
 714         >= SHN_LORESERVE.
 715         * elfcode.h (elf_object_p): Likewise.
 716
 717 2012-07-03  Nick Clifton  <nickc@redhat.com>
 718
 719         * archive.c (bsd_write_armap): Catch attempts to create an archive
 720         with indicies bigger than 4Gb.
 721         (coff_write_armap): Likewise.
 722
 723 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 724
 725         PR binutils/14319
 726         * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
 727         debug section.
 728
 729 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         PR ld/3351
 732         * elflink.c (_bfd_elf_update_dynamic_flags): New.
 733         (_bfd_elf_merge_symbol): Update both real and indirect symbol
 734         dynamic flags.
 735         (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
 736         the indirect symbol is defined in a shared library.
 737         (elf_link_add_object_symbols): Likewise.  If the indirect
 738         symbol has been forced local, don't make the real symbol
 739         dynamic.
 740         (elf_link_check_versioned_symbol): Check indirect symbol.
 741         (elf_link_output_extsym): Use real symbol definition when
 742         reporting indirect symbol error.  Check version info for
 743         dynamic versioned symbol.
 744
 745 2012-07-03  Alan Modra  <amodra@gmail.com>
 746
 747         PR ld/14207
 748         * elf.c (assign_file_positions_for_load_sections): Remove assertions
 749         that only PT_LOAD headers include file header and section headers.
 750         (assign_file_positions_for_non_load_sections): Similarly don't
 751         assert PT_GNU_RELRO header does not include file and section headers.
 752         Compare first section vma rather than PT_LOAD p_vaddr against
 753         relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
 754         abort with assertion.
 755
 756 2012-07-02  Alan Modra  <amodra@gmail.com>
 757
 758         * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
 759         "anyway" variant when creating .plt.
 760         (m32c_elf_relax_plt_section): Remove redundant test and unused param.
 761         (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
 762         m32c_elf_relax_plt_section.
 763         * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
 764         when creating .got and .got.plt.
 765         (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
 766         bfd_get_linker_section.
 767         * sunos.c: Similarly throughout.
 768
 769 2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>
 770
 771         * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
 772         message.
 773
 774 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 775
 776         * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
 777         on unresolvable relocation.
 778
 779 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 780
 781         * archive.c (_bfd_compute_and_write_armap): Simplify global
 782         symbol handling.
 783
 784 2012-06-29  Nick Clifton  <nickc@redhat.com>
 785
 786         PR ld/14189
 787         * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
 788         for locally bound symbols.
 789
 790 2012-06-29  Alan Modra  <amodra@gmail.com>
 791
 792         * section.c (bfd_get_linker_section): New function.
 793         * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
 794         the above throughout rather than bfd_get_section_by_name.  Use
 795         bfd_make_section_anyway rather than bfd_make_section when creating
 796         them.
 797         * elf32-bfin.c: Likewise.
 798         * elf32-cr16.c: Likewise.
 799         * elf32-cris.c: Likewise.
 800         * elf32-frv.c: Likewise.
 801         * elf32-hppa.c: Likewise.
 802         * elf32-i370.c: Likewise.
 803         * elf32-i386.c: Likewise.
 804         * elf32-lm32.c: Likewise.
 805         * elf32-m32c.c: Likewise.
 806         * elf32-m32r.c: Likewise.
 807         * elf32-m68k.c: Likewise.
 808         * elf32-microblaze.c: Likewise.
 809         * elf32-ppc.c: Likewise.
 810         * elf32-rl78.c: Likewise.
 811         * elf32-s390.c: Likewise.
 812         * elf32-score.c: Likewise.
 813         * elf32-score7.c: Likewise.
 814         * elf32-sh.c: Likewise.
 815         * elf32-tic6x.c: Likewise.
 816         * elf32-tilepro.c: Likewise.
 817         * elf32-vax.c: Likewise.
 818         * elf32-xstormy16.c: Likewise.
 819         * elf32-xtensa.c: Likewise.
 820         * elf64-alpha.c: Likewise.
 821         * elf64-hppa.c: Likewise.
 822         * elf64-ia64-vms.c: Likewise.
 823         * elf64-ppc.c: Likewise.
 824         * elf64-s390.c: Likewise.
 825         * elf64-sh64.c: Likewise.
 826         * elf64-sparc.c: Likewise.
 827         * elf64-x86-64.c: Likewise.
 828         * elfnn-ia64.c: Likewise.
 829         * elfxx-mips.c: Likewise.
 830         * elfxx-sparc.c: Likewise.
 831         * elfxx-tilegx.c: Likewise.
 832         * elflink.c: Likewise.
 833         * elf-vxworks.c: Likewise.
 834         * elf-m10300.c: Likewise.  Also make use of htab plt, got and
 835         gotplt shortcuts.
 836         * bfd-in2.h: Regenerate.
 837         * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
 838         calling create_rofixup_section.
 839         * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
 840
 841 2012-06-29  Alan Modra  <amodra@gmail.com>
 842
 843         * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
 844         section for bss type sections, except for .rela.bss.
 845         * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
 846         * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 847         * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
 848         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
 849         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
 850
 851 2012-06-28  Roland McGrath  <mcgrathr@google.com>
 852
 853         * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
 854         displacement calculation in nacl_p case.
 855
 856 2012-06-28  Nick Clifton  <nickc@redhat.com>
 857
 858         * po/uk.po: New Ukranian translation.
 859         * configure.in (ALL_LINGUAS): Add uk.
 860         * configure: Regenerate.
 861
 862 2012-06-26  Alan Modra  <amodra@gmail.com>
 863
 864         * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
 865         file has multiple .got/.toc sections and all don't fit in
 866         current toc group.
 867
 868 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 869
 870         * elf.c (assign_file_positions_for_non_load_sections): Define
 871         __ehdr_start symbol if it's referenced and there's a PT_LOAD
 872         segment that covers both the file and program headers.
 873
 874 2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>
 875
 876         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
 877         _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
 878
 879 2012-06-22  Alan Modra  <amodra@gmail.com>
 880
 881         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
 882         save/restore functions when relocatable.  Make "funcs" static.
 883
 884 2012-06-18  Hans-Peter Nilsson  <hp@axis.com>
 885
 886         * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
 887         of merged .got and .got.plt entries.
 888
 889 2012-06-18  John Szakmeister  <john@szakmeister.net>
 890
 891         * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
 892
 893 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 894
 895         * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
 896         <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
 897         thread common symbols.
 898
 899 2012-06-13  Nick Clifton  <nickc@redhat.com>
 900
 901         * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
 902         (elf32_arm_object_p): If the machine number could not be deduced
 903         from the notes, call bfd_arm_get_mach_from_attributes to get the
 904         number from the attributes.
 905
 906 2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>
 907
 908         PR bfd/14207
 909         * elf.c (assign_file_positions_for_non_load_sections): Abort if
 910         PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
 911
 912 2012-06-12  Alan Modra  <amodra@gmail.com>
 913
 914         PR ld/14207
 915         * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
 916         sections at end of PT_LOAD segment when searching for segment
 917         that contains end of relro extent.
 918
 919 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 920
 921         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
 922
 923 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 924
 925         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
 926
 927 2012-06-06  Alan Modra  <amodra@gmail.com>
 928
 929         * elflink.c (elf_link_input_bfd): Provide a file symbol for
 930         each input file with local syms, if the input lacks such.
 931         (bfd_elf_final_link): Add a file symbol to mark end of locals
 932         for which we can associate with input files.
 933         (struct elf_final_link_info): Add filesym_count field.
 934         (struct elf_outext_info): Add need_second_pass and second_pass.
 935         (elf_link_output_extsym): Detect symbols defined in the output
 936         file, emit them on second pass over locals.
 937
 938 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 939
 940         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 941         of target_read_memory as bfd_size_type.
 942         * bfd-in2.h: Regenerate.
 943         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 944         argument of target_read_memory as bfd_size_type.
 945         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 946         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 947         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 948         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 949
 950 2012-06-03  Alan Modra  <amodra@gmail.com>
 951
 952         PR binutils/13897
 953         * elf.c (elf_find_function): Cache last function sym info.
 954         (_bfd_elf_maybe_function_sym): Return function size, pass in
 955         section of interest.
 956         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
 957         (_bfd_elf_maybe_function_sym): Likewise.
 958         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 959         (opd_entry_value): Add in_code_sec param.  Revert caching code.
 960         Return -1 if in_code_sec and function found in wrong section.
 961         Update all calls.
 962
 963 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
 964
 965         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 966         of target_read_memory as size_t.
 967         * bfd-in2.h: Regenerate.
 968         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 969         argument of target_read_memory as size_t.
 970         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 971         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 972         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 973         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 974
 975 2012-06-01  Alan Modra  <amodra@gmail.com>
 976
 977         PR binutils/13897
 978         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
 979
 980 2012-05-29  Tom Tromey  <tromey@redhat.com>
 981
 982         * opncls.c (bfd_fopen): Always close fd on failure.
 983         (bfd_fdopenr): Likewise.
 984
 985 2012-05-27  Alan Modra  <amodra@gmail.com>
 986
 987         PR ld/14170
 988         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
 989         a dynamic library finds a new instance with non-default
 990         visibility in a regular object, correctly handle symbols
 991         already on the undefs list and undo dynamic symbol state when
 992         the new symbol is hidden or internal.
 993
 994 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 995
 996         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
 997         dynamic_sec_flags to create PLT .eh_frame section.
 998         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 999
1000 2012-05-25  Alan Modra  <amodra@gmail.com>
1001
1002         PR ld/13909
1003         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1004         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1005         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1006         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1007         size dynamic sections before stripping eh_frame_hdr.
1008         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1009         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1010         if no other .eh_frame sections exist.
1011         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1012         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1013         or alloc plt_eh_frame here..
1014         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
1015         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1016         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1017         before writing plt offset.
1018         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1019         or alloc plt_eh_frame here..
1020         (elf_x86_64_size_dynamic_sections): ..do it here instead.
1021         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1022         before writing plt offset.
1023
1024 2012-05-24  Alan Modra  <amodra@gmail.com>
1025
1026         PR ld/14158
1027         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1028         size to output section alignment.
1029         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1030
1031 2012-05-23  Alan Modra  <amodra@gmail.com>
1032
1033         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1034         BFDs with multiple .eh_frame sections.
1035
1036 2012-05-23  Alan Modra  <amodra@gmail.com>
1037
1038         PR ld/13909
1039         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1040
1041 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1042
1043         PR ld/13909
1044         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1045         last change.
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): Look for next .eh_frame if
1051         first one is zero size or discarded.
1052         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1053         glink_eh_frame contents here..
1054         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
1055         offset to .glink.
1056
1057 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1058
1059         PR ld/13909
1060         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1061         eh_frame section if there is an input .eh_frame section.
1062         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1063
1064 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1065
1066         PR ld/14105
1067         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1068         create PLT eh_frame section with SEC_LINKER_CREATED.
1069         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1070
1071 2012-05-22  Alan Modra  <amodra@gmail.com>
1072
1073         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1074         sections attached to a BFD.
1075         * section.c (bfd_get_section_by_name): Rewrite description.
1076         (bfd_get_next_section_by_name): New function.
1077         * bfd-in2.h: Regenerate.
1078
1079 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
1080
1081         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1082         (elf_m68k_grok_psinfo): New function.
1083         (elf_backend_grok_prstatus): Define.
1084         (elf_backend_grok_psinfo): Define.
1085
1086 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1087
1088         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1089         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1090         backend's GOT header size instead of hardcoding it.
1091
1092 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1093
1094         * elf32-vax.c (elf_vax_relocate_section)
1095         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1096
1097 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1098
1099         * elf32-vax.c (elf_vax_relocate_section)
1100         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1101         its name as the check for text sections.
1102
1103 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1104
1105         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1106         the third reloc offset is the same as the first.
1107
1108 2012-05-19  Alan Modra  <amodra@gmail.com>
1109
1110         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1111         (has_tls_reloc, has_tls_get_addr_call): Move back to..
1112         * elf32-ppc.c: ..here.
1113         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1114         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1115
1116 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1117
1118         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1119         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1120         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1121
1122 2012-05-18  Roland McGrath  <mcgrathr@google.com>
1123
1124         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1125         not to clobber the ar_fmag field stored in ARED->arch_header.
1126
1127 2012-05-18  Pedro Alves  <palves@redhat.com>
1128
1129         * mach-o.h: Don't include sysdep.h.
1130
1131 2012-05-18  Nick Clifton  <nickc@redhat.com>
1132
1133         PR 14072
1134         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1135         complaining about config.h not having been included.
1136         * bfd-in2.h: Regenerate.
1137
1138 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
1139
1140         * aclocal.m4: Regenerate.
1141         * Makefile.in: Regenerate.
1142
1143 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
1144             Nick Clifton  <nickc@redhat.com>
1145
1146         PR 14072
1147         * configure.in: Add check that sysdep.h has been included before
1148         any system header files.
1149         * configure: Regenerate.
1150         * config.in: Regenerate.
1151         * aclocal.m4: Regenerate.
1152         * bfd-in.h: Generate an error if included before config.h.
1153         * sysdep.h: Likewise.
1154         * bfd-in2.h: Regenerate.
1155         * compress.c: Remove #include "config.h".
1156         * plugin.c: Likewise.
1157         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1158         * elf64-hppa.c: Likewise.
1159         * som.c: Likewise.
1160         * xsymc.c: Likewise.
1161
1162 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
1163             Alan Modra  <amodra@gmail.com>
1164
1165         * elf.c (ignore_section_sym): Correct comment.  Don't return
1166         true for absolute section.
1167         (elf_map_symbols): Move stray comment.  Adjust for above change.
1168         Don't discard global section symbols.
1169
1170 2012-05-17  Alan Modra  <amodra@gmail.com>
1171
1172         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1173         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1174         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1175         absolute.
1176
1177 2012-05-17  Alan Modra  <amodra@gmail.com>
1178
1179         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1180         is_ppc_vle): Move to..
1181         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1182
1183 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1184
1185         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1186         bfd_get_section_lma, bfd_get_section_alignment,
1187         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1188         in order to use the `bfd' argument.
1189         * bfd-in2.h: Regenerate.
1190         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1191         as the first argument for `bfd_get_section_alignment'.
1192         * elf32-arm.c (create_ifunc_sections): Likewise, for
1193         `bfd_set_section_alignment'.
1194         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1195         `bfd_get_section_name'.
1196         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1197         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1198         (ppc_elf_relocate_section): Likewise.
1199         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1200         `bfd_get_section_vma'.
1201         * elf64-ppc.c (create_linkage_sections): Likewise, for
1202         `bfd_set_section_alignment'.
1203
1204 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
1205
1206         PR target/13503
1207         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1208         * bfd-in2.h: Regenerate.
1209         * libbfd.h: Regenrate.
1210         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1211         R_AVR_8_HLO8.
1212         (avr_reloc_map): Likewise.
1213
1214 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
1215
1216         PR binutils/13558
1217         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1218         * bfd/aout-ns32k.c: Likewise.
1219         * bfd/aout-sparcle.c: Likewise.
1220         * bfd/aout0.c: Likewise.
1221         * bfd/bfd-in2.h: Likewise.
1222         * bfd/coff-stgo32.c: Likewise.
1223         * bfd/cpu-lm32.c: Likewise.
1224         * bfd/cpu-microblaze.c: Likewise.
1225         * bfd/cpu-score.c: Likewise.
1226         * bfd/cpu-tilegx.c: Likewise.
1227         * bfd/cpu-tilepro.c: Likewise.
1228         * bfd/elf32-lm32.c: Likewise.
1229         * bfd/elf32-microblaze.c: Likewise.
1230         * bfd/elf32-score7.c: Likewise.
1231         * bfd/elf32-tilepro.c: Likewise.
1232         * bfd/elfxx-tilegx.c: Likewise.
1233         * bfd/mach-o.h: Likewise.
1234         * bfd/nlm32-ppc.c: Likewise.
1235         * bfd/ns32knetbsd.c: Likewise.
1236         * bfd/pef.h: Likewise.
1237         * bfd/plugin.c: Likewise.
1238         * bfd/stab-syms.c: Likewise.
1239         * bfd/sunos.c: Likewise.
1240         * bfd/syms.c: Likewise.
1241         * bfd/xsym.h: Likewise.
1242
1243 2012-05-16  Alan Modra  <amodra@gmail.com>
1244
1245         * elflink.c: Rename flaginfo to flinfo throughout, except..
1246         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1247         Formatting, style.  Simplify flag match.
1248
1249 2012-05-16  Alan Modra  <amodra@gmail.com>
1250
1251         * dwarf2.c: Formatting.
1252         (arange_add): Pass in unit rather than bfd.  Update callers.
1253         Ignore empty ranges.  Don't ask for cleared memory.
1254         (parse_comp_unit): Only set unit->base_address if processing
1255         DW_TAG_compile_unit.
1256         (find_debug_info): Optimise section lookup.
1257         (place_sections): Use bfd_alloc for stash->adjusted_sections.
1258         (find_line): Match previously parsed comp unit addresses as we
1259         do for newly parsed comp units.
1260
1261 2012-05-16  Alan Modra  <amodra@gmail.com>
1262
1263         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
1264         stops at end of ar_size field.
1265
1266 2012-05-16  Alan Modra  <amodra@gmail.com>
1267
1268         PR ld/13962
1269         PR ld/7023
1270         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1271         out of range.  As a special case, fix sh_info for zero sh_size.
1272         Do the same for .symtab.
1273
1274 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1275             Stephane Carrez <stcarrez@nerim.fr>
1276
1277         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1278         * config.bfd: Likewise.
1279         * cpu-m9s12x.c: New.
1280         * cpu-m9s12xg.c: New.
1281         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1282         Add option to offset S12 addresses into XGATE memory space.
1283         Fix carry bug in IMM16 (IMM8 low/high) relocate.
1284         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1285         (ALL_MACHINES_CFILES): Likewise.
1286         * reloc.c: Add S12X relocs.
1287         * Makefile.in: Regenerate.
1288         * bfd-in2.h: Regenerate.
1289         * libbfd.h: Regenerate.
1290
1291 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1292             Catherine Moore  <clm@codesourcery.com>
1293
1294         * bfd.c (bfd_lookup_section_flags): Add section parm.
1295         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1296         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1297         (bfd_elf_lookup_section_flags): Add section parm.
1298         * elf32-ppc.c (is_ppc_vle): New function.
1299         (ppc_elf_modify_segment_map): New function.
1300         (elf_backend_modify_segment_map): Define.
1301         (has_vle_insns): New define.
1302         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1303         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1304         Move in logic to omit / include a section.
1305         * libbfd-in.h (bfd_link_info): Add section parm.
1306         (bfd_generic_lookup_section_flags): Likewise.
1307         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1308         * section.c (bfd_section): Move out section_flag_info.
1309         (BFD_FAKE_SECTION): Remove flag_info initializer.
1310         * targets.c (_bfd_lookup_section_flags): Add section parm.
1311
1312 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1313
1314         * archures.c (bfd_mach_ppc_vle): New.
1315         * bfd-in2.h: Regenerated.
1316         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1317         * elf32-ppc.c (split16_format_type): New enumeration.
1318         (ppc_elf_vle_split16): New function.
1319         (HOWTO): Add entries for R_PPC_VLE relocations.
1320         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1321         (ppc_elf_section_flags): New function.
1322         (ppc_elf_lookup_section_flags): New function.
1323         (ppc_elf_section_processing): New function.
1324         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1325         (ppc_elf_relocation_section): Likewise.
1326         (elf_backend_lookup_section_flags_hook): Define.
1327         (elf_backend_section_flags): Define.
1328         (elf_backend_section_processing): Define.
1329         * elf32-ppc.h (ppc_elf_section_processing): Declare.
1330         * libbfd.h: Regenerated.
1331         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1332         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1333         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1334         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1335         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1336         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1337         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1338         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1339         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1340
1341 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
1342
1343         PR target/13503
1344         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1345         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1346         * bfd-in2.h: Regenerate.
1347         * libbfd.h: Regenrate.
1348         * elf32-avr.c (elf_avr_howto_table): Add entries for
1349         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1350         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1351         R_AVR_8_HHI8.
1352
1353 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1354
1355         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1356         addend overflow check.
1357
1358 2012-05-10  DJ Delorie  <dj@redhat.com>
1359
1360         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1361
1362 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1363
1364         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1365         hex number in x32 addend overflow check.
1366
1367 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1368
1369         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1370         R_X86_64_RELATIVE64.
1371
1372 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1373
1374         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1375         overflow for R_X86_64_RELATIVE64.
1376
1377 2012-05-08  Ben Cheng  <bccheng@google.com>
1378
1379         * elf.c: Preserve the original p_align and p_flags if they are
1380         valid.
1381
1382 2012-05-07  Alan Modra  <amodra@gmail.com>
1383
1384         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1385         RELOC_AGAINST_DISCARDED_SECTION invocation.
1386
1387 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
1388
1389         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1390         local variable i_ instead of assuming and using a variable i.
1391
1392 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
1393
1394         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1395         relocations.
1396         * elfxx-mips.c (mips_reloc_against_discarded_section): New
1397         function.
1398         (_bfd_mips_elf_relocate_section): Call it, in place of
1399         RELOC_AGAINST_DISCARDED_SECTION.
1400         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1401         to RELOC_AGAINST_DISCARDED_SECTION.
1402         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1403         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1404         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1405         * elf32-bfin.c (bfin_relocate_section): Likewise.
1406         (bfinfdpic_relocate_section): Likewise.
1407         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1408         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1409         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1410         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1411         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1412         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1413         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1414         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1415         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1416         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1417         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1418         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1419         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1420         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1421         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1422         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1423         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1424         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1425         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1426         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1427         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1428         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1429         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1430         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1431         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1432         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1433         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1434         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1435         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1436         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1437         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1438         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1439         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1440         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1441         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1442         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1443         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1444         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1445         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1446         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1447         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1448         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1449         (elf64_alpha_relocate_section): Likewise.
1450         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1451         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1452         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1453         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1454         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1455         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1456         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1457         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1458         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1459
1460 2012-05-05  Alan Modra  <amodra@gmail.com>
1461
1462         PR ld/14052
1463         PR ld/13621
1464         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1465
1466 2012-05-05  Alan Modra  <amodra@gmail.com>
1467
1468         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1469         bfd_und_section and bfd_ind_section with their _ptr variants, or
1470         use corresponding bfd_is_* macros.
1471         * aout-ns32k.c: Likewise.
1472         * aout-tic30.c: Likewise.
1473         * coff-arm.c: Likewise.
1474         * coff-tic54x.c: Likewise.
1475         * cpu-ns32k.c: Likewise.
1476         * elf-attrs.c: Likewise.
1477         * elfcode.h: Likewise.
1478         * peicode.h: Likewise.
1479         * reloc.c: Likewise.
1480         * riscix.c: Likewise.
1481         * versados.c: Likewise.
1482         * section.c: Likewise.
1483         (bfd_abs_section, bfd_ind_section, bfd_com_section,
1484         bfd_ind_section): Delete.
1485         (std_section): New array replacing above.
1486         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1487         bfd_ind_section_ptr, STD_SECTION): Update.
1488         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1489         * bfd-in2.h: Regenerate.
1490
1491 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1492
1493         * cpu-xgate.c: New file. Added XGATE support.
1494         * archures.c (bfd_architecture): Add XGATE architecture.
1495         (bfd_archures_list): Add reference to XGATE architecture info.
1496         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1497         * reloc.c: Add various XGATE relocation enums.
1498         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1499         list.
1500         * Makefile.am: Add support for XGATE elf.
1501         * configure.in: Ditto.
1502         * config.bfd: Ditto.
1503         * Makefile.in: Regenerate.
1504         * configure: Ditto.
1505         * bfd-in2.h: Ditto.
1506         * libbfd.h: Ditto.
1507         Added files for XGATE relocations.
1508         * elf32-xgate.c: Created minimal relocation file.
1509         * elf32-xgate.h: Created minimal header file for elf32-xgate.
1510
1511 2012-05-03  Tristan Gingold  <gingold@adacore.com>
1512
1513         * dwarf2.c (decode_line_info): Ignore
1514         DW_LNE_HP_source_file_correlation.
1515
1516 2012-05-01  Nick Clifton  <nickc@redhat.com>
1517
1518         PR binutils/13121
1519         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1520         AIX system headers.
1521         * coff-ppc.c: Likewise.
1522         * cofflink.c: Likewise.
1523         * elf32-arm.c: Likewise.
1524         * elf64-sparc.c: Likewise.
1525         * elflink.c: Likewise.
1526         * pdp11.c: Likewise.
1527         * rescoff.c: Likewise.
1528
1529 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1530
1531         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1532         possibly being relative to DW_AT_low_pc.
1533         (parse_comp_unit): Likewise.
1534
1535 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
1536
1537         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1538         also when generating PIE.
1539         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1540         by relocations as dynamic.
1541
1542 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
1543
1544         Provide a way for programs to recognize BFD_ASSERT calls.
1545         * bfd.c (bfd_assert_handler_type): New API type.
1546         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1547         (_bfd_assert_handler): New variable.
1548         (_bfd_default_assert_handler): New function.
1549         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1550         * libbfd-in.h (_bfd_assert_handler): Declare.
1551         * libbfd.h, bfd-in2.h: Regenerate.
1552
1553 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
1554
1555         PR ld/13990
1556         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1557         symbol, where PLT refcount is set to -1.
1558
1559 2012-04-24  Alan Modra  <amodra@gmail.com>
1560
1561         PR ld/13991
1562         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1563         _bfd_generic_link_just_syms.
1564         * elflink.c (_bfd_elf_link_just_syms): Delete.
1565         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1566
1567         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1568         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1569         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1570         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1571         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1572         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1573         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1574         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1575         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1576         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1577         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1578         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1579         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1580         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1581         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1582         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1583         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1584         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1585         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1586         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1587         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1588         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1589         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1590         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1591         * reloc.c: Update all references.
1592         * bfd-in2.h: Regenerate.
1593
1594 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1595
1596         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1597         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1598
1599 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1600
1601         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1602         got_type.
1603         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1604         it.
1605
1606 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1607
1608         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1609         relocations when LE conversion happens on the IE tls symbol.
1610
1611 2012-04-17  Roland McGrath  <mcgrathr@google.com>
1612
1613         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1614         so that 32-byte boundary is a proper instruction boundary.
1615
1616 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1617
1618         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1619         member of an object archive.<
1620
1621 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1622
1623         * vms-lib.c (MAX_EKEYLEN): Define.
1624         (MAX_KEYLEN): Fix value.
1625         (vms_write_index): Add comments and fix indentation.
1626         Adjust comparaison.  Add assertions.  Free kbn_blk.
1627         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1628         Compense MAX_KEYLEN adjustment.
1629
1630 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
1631
1632         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1633         (_bfd_mips_elf_check_relocs): Update accordingly.
1634
1635 2012-04-13  Alan Modra  <amodra@gmail.com>
1636
1637         PR ld/13947
1638         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1639         reloc sections.
1640
1641 2012-04-12  David S. Miller  <davem@davemloft.net>
1642
1643         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1644         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1645         * libbfd.h: Regenerate.
1646         * bfd-in2.h: Likewise.
1647         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1648         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1649         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1650         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1651         (_bfd_sparc_elf_check_relocs): Likewise.
1652         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1653         (_bfd_sparc_elf_relocate_section): Likewise.
1654
1655 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1656
1657         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1658         New variables.
1659         (struct elf32_arm_link_hash_table): New member `nacl_p'.
1660         (elf32_arm_link_hash_table_create): Initialize it.
1661         (elf32_arm_nacl_link_hash_table_create): New function.
1662         (arm_movw_immediate, arm_movt_immediate): New functions.
1663         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1664         (elf32_arm_finish_dynamic_sections): Likewise.
1665         (elf32_arm_output_plt_map_1): Likewise.
1666         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1667         New backend vector stanza.
1668         (elf32_arm_nacl_modify_segment_map): New function.
1669         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1670         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1671         * configure.in: Likewise.
1672         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1673         (bfd_elf32_littlearm_nacl_vec): Likewise.
1674         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1675         (bfd_elf32_bigarm_symbian_vec): Likewise.
1676         (bfd_elf32_littlearm_symbian_vec): Likewise.
1677         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1678         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1679         * configure: Regenerated.
1680
1681 2012-04-12  Tristan Gingold  <gingold@adacore.com>
1682
1683         * elflink.c (elf_link_output_extsym): Add a guard.
1684         (bfd_elf_final_link): Remove assertion.
1685         (bfd_elf_final_link): Add a guard.
1686         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1687         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1688         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1689         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1690         Remove.
1691         (elfNN-ia64-vms target): Move to ...
1692         * elf64-ia64-vms.c: New file.
1693         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1694         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1695         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1696         * configure: Regenerate.
1697         * Makefile.in: Regenerate.
1698
1699 2012-04-11  Nick Clifton  <nickc@redhat.com>
1700
1701         PR binutils/13897
1702         * elf64-ppc.c (opd_entry_value): When dealing with sections
1703         without relocs, keep the last section loaded in order to avoid
1704         unnecessary reloads.
1705
1706 2012-04-09  Roland McGrath  <mcgrathr@google.com>
1707
1708         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1709         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1710         (nacl_modify_program_headers): Likewise.
1711
1712 2012-04-03  Roland McGrath  <mcgrathr@google.com>
1713
1714         * elf-nacl.c: New file.
1715         * elf-nacl.h: New file.
1716         * elf32-i386.c (elf_backend_modify_segment_map): Define for
1717         bfd_elf32_i386_nacl_vec.
1718         (elf_backend_modify_program_headers): Likewise.
1719         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1720         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1721         (elf_backend_modify_program_headers): Likewise.
1722         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1723         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1724         * Makefile.in: Regenerated.
1725         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1726         (bfd_elf32_x86_64_nacl_vec): Likewise.
1727         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1728         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1729         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1730         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1731         (bfd_elf32_i386_nacl_vec): Likewise.
1732         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1733         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1734         * configure: Regenerated.
1735
1736 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
1737
1738         * elf32-m68k.c (elf_m68k_relocate_section): Allow
1739         R_68K_TLS_LE{8,16,32} for PIE.
1740
1741 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1742
1743         * elf64-s390.c: Fix several comments regarding PLT entry
1744         description.
1745         * elf32-s390.c: Likewise.
1746
1747 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1748
1749         * elf64-s390.c: Use the section pointer shortcuts in
1750         elf_link_hash_table and remove them from the target specific
1751         variant.
1752         * elf32-s390.c: Likewise.
1753
1754 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1755
1756         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1757         New definitions.
1758         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1759         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1760         (elf_s390_finish_dynamic_sections): Likewise.
1761         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1762         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1763         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1764         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1765         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1766
1767 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1768
1769         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1770         Rename all occurrences in the file to elf_dyn_relocs.
1771         * elf64-s390.c: Likewise.
1772
1773 2012-03-30  Alan Modra  <amodra@gmail.com>
1774
1775         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1776         libraries.
1777
1778 2012-03-29  Alan Modra  <amodra@gmail.com>
1779
1780         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1781         * bfd-in2.h: Regenerate.
1782
1783 2012-03-23  Alan Modra  <amodra@gmail.com>
1784
1785         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1786         on empty alloc sections.
1787
1788 2012-03-23  Alan Modra  <amodra@gmail.com>
1789
1790         * linker.c (_bfd_nearby_section): New function, split out from..
1791         (fix_syms): ..here.
1792         * bfd-in.h (_bfd_nearby_section): Declare.
1793         * bfd-in2.h: Regenerate.
1794         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1795         data_index_section with ld -q or ld -r output relocs against
1796         stripped output sections.  Instead use _bfd_nearby_section.
1797
1798 2012-03-23  Alan Modra  <amodra@gmail.com>
1799
1800         PR binutils/13894
1801         * elf64-ppc.c (opd_entry_value): Read full symbol table when
1802         sym hashes unavailable.
1803
1804 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
1805
1806         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1807         for non-C6X objects.
1808
1809 2012-03-20  Kai Tietz  <ktietz@redhat.com>
1810
1811         PR ld/12742
1812         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1813         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1814         Add windows.h header include if HAVE_WINDOWS_H is defined.
1815         (dlerror): New static function if windows variant is used instead
1816         of dlfcn.h.
1817         (dlclose): Likewise.
1818         (dlopen): Likewise.
1819         (dlsym): Likewise.
1820         * configure: Regenerated.
1821         * config.in: Regenerated.
1822
1823 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1824
1825         PR ld/13880
1826         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1827         for R_386_GOTOFF relocation against protected function if
1828         SYMBOLIC_BIND is true.
1829
1830         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1831         error for R_X86_64_GOTOFF64 relocation against protected function
1832         when building executable or SYMBOLIC_BIND is true.
1833
1834 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1835
1836         * config.bfd: Handle x86_64-*-nacl*.
1837         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1838         (bfd_elf32_x86_64_nacl_vec): Likewise.
1839         * targets.c: Support them.
1840         * configure.in: Likewise.
1841         * configure: Regenerated.
1842
1843 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1844
1845         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1846         (elf32_arm_attributes_forbid_div): Likewise.
1847         (elf32_arm_merge_eabi_attributes): Correct handling of
1848         Tag_DIV_use.
1849
1850 2012-03-15  Roland McGrath  <mcgrathr@google.com>
1851
1852         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1853         elf_x86_64_backend_data parameters for plt_eh_frame.
1854
1855         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1856         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1857         (elf_x86_64_arch_bed): New variable.
1858         (elf_backend_arch_data): New macro.
1859         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1860         (elf_x86_64_allocate_dynrelocs): Likewise.
1861         (elf_x86_64_relocate_section): Likewise.
1862         (elf_x86_64_plt_sym_val): Likewise.
1863         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1864         parameters for PLT details.
1865         (elf_x86_64_finish_dynamic_sections): Likewise.
1866
1867 2012-03-14  Roland McGrath  <mcgrathr@google.com>
1868
1869         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1870         to the full size, padding out with nop instructions.
1871
1872 2012-03-12  Alan Modra  <amodra@gmail.com>
1873
1874         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1875         on zero size dynbss symbol.
1876         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1877         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1878         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1879         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1880         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1881         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1882         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1883         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1884         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1885         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1886         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1887         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1888         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1889         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1890         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1891         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1892         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1893         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1894         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1895         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1896         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1897
1898 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1899
1900         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1901         * bfd-in2.h: Regenerate.
1902         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1903         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1904
1905 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
1906
1907         PR ld/13817
1908         * elf32-i386.c (elf_i386_relocate_section): Restore
1909         R_386_IRELATIVE.
1910
1911         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1912         R_X86_64_IRELATIVE.
1913
1914 2012-03-08  Tristan Gingold  <gingold@adacore.com>
1915
1916         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1917         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1918         fields.  Add comments.
1919
1920 2012-03-07  Nick Clifton  <nickc@redhat.com>
1921
1922         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1923         field.
1924         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1925         (elf_mn10300_tdata): Define.
1926         (elf_mn10300_local_got_tls_type): Define.
1927         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1928         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1929         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1930         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1931         (mn10300_reloc_map): Likewise.
1932         (elf_mn10300_tls_transition): New function.
1933         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1934         (mn10300_elf_check_relocs): Add TLS support.
1935         (mn10300_elf_final_link_relocate): Likewise.
1936         (mn10300_elf_relocate_section): Likewise.
1937         (mn10300_elf_relax_section): Likewise.
1938         (elf32_mn10300_link_hash_newfunc): Initialise new field.
1939         (_bfd_mn10300_copy_indirect_symbol): New function.
1940         (elf32_mn10300_link_hash_table_create): Initialise new fields.
1941         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1942         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1943         (_bfd_mn10300_elf_reloc_type_class): Allocate an
1944         elf_mn10300_obj_tdata structure.
1945         (elf_backend_copy_indirect_symbol): Define.
1946         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1947         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1948         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1949         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1950         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1951         alongside other MN10300 relocations.
1952         * bfd-in2.h: Regenerate.
1953         * libbfd.h: Regenerate.
1954
1955 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
1956
1957         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1958         set relocate to TRUE.
1959
1960 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1961
1962         PR ld/12152
1963         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1964         overflows for R_SPARC_UA32 in .stab sections.
1965
1966 2012-03-01  Alan Modra  <amodra@gmail.com>
1967
1968         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1969
1970 2012-02-27  Alan Modra  <amodra@gmail.com>
1971
1972         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1973         before calling elf specific function.
1974         (sh_elf_osec_readonly_p): Test for error return from above.
1975
1976 2012-02-27  Alan Modra  <amodra@gmail.com>
1977
1978         * elf32-spu.c (build_stub): Fix malloc under-allocation.
1979
1980 2012-02-25  Walter Lee  <walt@tilera.com>
1981         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1982         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1983         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1984         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1985         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1986         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1987         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1988         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1989         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1990         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1991         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1992         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1993         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1994         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1995         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1996         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1997         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1998         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1999         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2000         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2001         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2002         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2003         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2004         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2005         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2006         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2007         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2008         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2009         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2010         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2011         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2012         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2013         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2014         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2015         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2016         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2017         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2018         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2019         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2020         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2021         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2022         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2023         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2024         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2025         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2026         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2027         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2028         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2029         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2030         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2031         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2032         relocations.
2033         (tilepro_reloc_map): Ditto.
2034         (tilepro_info_to_howto_rela): Ditto.
2035         (reloc_to_create_func): Ditto.
2036         (tilepro_tls_translate_to_le): New.
2037         (tilepro_tls_translate_to_ie): New.
2038         (tilepro_elf_tls_transition): New.
2039         (tilepro_elf_check_relocs): Handle new tls relocations.
2040         (tilepro_elf_gc_sweep_hook): Ditto.
2041         (allocate_dynrelocs): Ditto.
2042         (tilepro_elf_relocate_section): Ditto.
2043         (tilepro_replace_insn): New.
2044         (insn_mask_X1): New.
2045         (insn_mask_X0_no_dest_no_srca): New
2046         (insn_mask_X1_no_dest_no_srca): New
2047         (insn_mask_Y0_no_dest_no_srca): New
2048         (insn_mask_Y1_no_dest_no_srca): New
2049         (srca_mask_X0): New
2050         (srca_mask_X1): New
2051         (insn_tls_le_move_X1): New
2052         (insn_tls_le_move_zero_X0X1): New
2053         (insn_tls_ie_lw_X1): New
2054         (insn_tls_ie_add_X0X1): New
2055         (insn_tls_ie_add_Y0Y1): New
2056         (insn_tls_gd_add_X0X1): New
2057         (insn_tls_gd_add_Y0Y1): New
2058         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2059         relocations.
2060         (tilegx_reloc_map): Ditto.
2061         (tilegx_info_to_howto_rela): Ditto.
2062         (reloc_to_create_func): Ditto.
2063         (tilegx_elf_link_hash_table): New field disable_le_transition.
2064         (tilegx_tls_translate_to_le): New.
2065         (tilegx_tls_translate_to_ie): New.
2066         (tilegx_elf_tls_transition): New.
2067         (tilegx_elf_check_relocs): Handle new tls relocations.
2068         (tilegx_elf_gc_sweep_hook): Ditto.
2069         (allocate_dynrelocs): Ditto.
2070         (tilegx_elf_relocate_section): Ditto.
2071         (tilegx_copy_bits): New.
2072         (tilegx_replace_insn): New.
2073         (insn_mask_X1): New.
2074         (insn_mask_X0_no_dest_no_srca): New.
2075         (insn_mask_X1_no_dest_no_srca): New.
2076         (insn_mask_Y0_no_dest_no_srca): New.
2077         (insn_mask_Y1_no_dest_no_srca): New.
2078         (insn_mask_X0_no_operand): New.
2079         (insn_mask_X1_no_operand): New.
2080         (insn_mask_Y0_no_operand): New.
2081         (insn_mask_Y1_no_operand): New.
2082         (insn_tls_ie_ld_X1): New.
2083         (insn_tls_ie_ld4s_X1): New.
2084         (insn_tls_ie_add_X0X1): New.
2085         (insn_tls_ie_add_Y0Y1): New.
2086         (insn_tls_ie_addx_X0X1): New.
2087         (insn_tls_ie_addx_Y0Y1): New.
2088         (insn_tls_gd_add_X0X1): New.
2089         (insn_tls_gd_add_Y0Y1): New.
2090         (insn_move_X0X1): New.
2091         (insn_move_Y0Y1): New.
2092         (insn_add_X0X1): New.
2093         (insn_add_Y0Y1): New.
2094         (insn_addx_X0X1): New.
2095         (insn_addx_Y0Y1): New.
2096         * libbfd.h: Regenerate.
2097         * bfd-in2.h: Regenerate.
2098
2099 2012-02-25  Walter Lee  <walt@tilera.com>
2100
2101         * config.bfd (tilegx-*-*): rename little endian vector; add big
2102         endian vector.
2103         (tilegxbe-*-*): New case.
2104         * configure.in (bfd_elf32_tilegx_vec): Rename...
2105         (bfd_elf32_tilegx_le_vec): ... to this.
2106         (bfd_elf32_tilegx_be_vec): New vector.
2107         (bfd_elf64_tilegx_vec): Rename...
2108         (bfd_elf64_tilegx_le_vec): ... to this.
2109         (bfd_elf64_tilegx_be_vec): New vector.
2110         * configure: Regenerate.
2111         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2112         (TARGET_LITTLE_NAME): Ditto.
2113         (TARGET_BIG_SYM): Define.
2114         (TARGET_BIG_NAME): Define.
2115         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2116         (TARGET_LITTLE_NAME): Ditto.
2117         (TARGET_BIG_SYM): Define.
2118         (TARGET_BIG_NAME): Define.
2119         * targets.c (bfd_elf32_tilegx_vec): Rename...
2120         (bfd_elf32_tilegx_le_vec): ... to this.
2121         (bfd_elf32_tilegx_be_vec): Declare.
2122         (bfd_elf64_tilegx_vec): Rename...
2123         (bfd_elf64_tilegx_le_vec): ... to this.
2124         (bfd_elf64_tilegx_be_vec): Declare.
2125         (_bfd_target_vector): Add / rename above vectors.
2126         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2127         * bfd-in2.h: Regenerate.
2128         * cpu-tilegx.c (bfd_tilegx32_arch): define.
2129         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2130
2131 2012-02-24  Nick Clifton  <nickc@redhat.com>
2132
2133         PR ld/13730
2134         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2135         error message instead of aborting, when an outofrange reloc is
2136         encountered.
2137
2138 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
2139
2140         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2141         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
2142         bit-fields when target and host differ in endian-ness.  When
2143         PAIRs are non-scattered find the 'symbol' from the preceding
2144         reloc.  Add FIXME re. reloc symbols on section boundaries.
2145         (bfd_mach_o_swap_out_non_scattered_reloc): New.
2146         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2147
2148 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
2149
2150         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2151         sect-diffs.
2152         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2153         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2154
2155 2012-02-17  Tristan Gingold  <gingold@adacore.com>
2156
2157         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2158         * libbfd.h: Regenerated.
2159         * bfd-in2.h: Likewise.
2160         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2161         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2162         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2163
2164 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2165
2166         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2167         GD->LE and LD->LE optimizations.
2168
2169 2012-02-16  Alan Modra  <amodra@gmail.com>
2170
2171         PR binutils/13355
2172         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2173
2174 2012-02-13  Richard Henderson  <rth@redhat.com>
2175
2176         PR ld/13621
2177         * linker.c (fix_syms): Force symbols outside any section into
2178         bfd_abs_section_ptr.
2179
2180 2012-02-13  Alan Modra  <amodra@gmail.com>
2181
2182         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2183         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2184         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2185         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2186
2187 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
2188             Nick Clifton  <nickc@redhat.com>
2189
2190         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2191         memset.
2192
2193 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2194
2195         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2196         vma additions in their logical, rather than physical order.
2197
2198 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2199
2200         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2201         parameters.
2202         * mach-o-x86-64.c (text_section_names_xlat): New.
2203         (mach_o_x86_64_segsec_names_xlat): New.
2204         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2205         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2206
2207 2012-02-10  Tristan Gingold  <gingold@adacore.com>
2208
2209         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2210         to avoid infinite loop.  Add comments.
2211
2212 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2213
2214         PR ld/13675
2215         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2216         nop instructions.
2217         (bfd_arch_i386_short_nop_fill): New.
2218         (bfd_arch_i386_long_nop_fill): Likewise.
2219         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2220         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
2221         bfd_arch_info initializers.
2222
2223         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2224         (bfd_arch_i386_short_nop_fill): This.
2225         Update bfd_arch_info initializers.
2226         * cpu-l1om.c: Likewise.
2227
2228 2012-02-08  Alan Modra  <amodra@gmail.com>
2229
2230         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2231         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2232         the correct h->u.weakdef.
2233
2234 2012-02-07  Alan Modra  <amodra@gmail.com>
2235
2236         * elf.c (elf_find_function): Don't use internal_elf_sym.
2237         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
2238         parameter with asymbol.
2239         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2240         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2241         (struct elf_backend_data <maybe_function_sym>): Likewise.
2242
2243 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
2244
2245         PR bfd/13410
2246         * elf32-avr.c (elf32_avr_relax_section): Correct the
2247         condition that qualifies the candidates for relaxation.
2248
2249 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2250
2251         * bfdio.c (real_fopen): Remove unused vms_modes variable.
2252
2253 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2254
2255         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2256         variable warning.
2257
2258 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2259
2260         * archive.c (bfd_slurp_armap): Fix thinko in cast.
2261
2262 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2263
2264         PR ld/13616
2265         * archures.c (bfd_arch_info): Add fill.
2266         (bfd_default_arch_struct): Add bfd_arch_default_fill.
2267         (bfd_arch_default_fill): New.
2268
2269         * configure.in: Set bfd version to 2.22.52.
2270         * configure: Regenerated.
2271
2272         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2273         initializer.
2274         * cpu-arc.c: Likewise.
2275         * cpu-arm.c: Likewise.
2276         * cpu-avr.c: Likewise.
2277         * cpu-bfin.c: Likewise.
2278         * cpu-cr16.c: Likewise.
2279         * cpu-cr16c.c: Likewise.
2280         * cpu-cris.c: Likewise.
2281         * cpu-crx.c: Likewise.
2282         * cpu-d10v.c: Likewise.
2283         * cpu-d30v.c: Likewise.
2284         * cpu-dlx.c: Likewise.
2285         * cpu-epiphany.c: Likewise.
2286         * cpu-fr30.c: Likewise.
2287         * cpu-frv.c: Likewise.
2288         * cpu-h8300.c: Likewise.
2289         * cpu-h8500.c: Likewise.
2290         * cpu-hppa.c: Likewise.
2291         * cpu-i370.c: Likewise.
2292         * cpu-i860.c: Likewise.
2293         * cpu-i960.c: Likewise.
2294         * cpu-ia64.c: Likewise.
2295         * cpu-ip2k.c: Likewise.
2296         * cpu-iq2000.c: Likewise.
2297         * cpu-lm32.c: Likewise.
2298         * cpu-m10200.c: Likewise.
2299         * cpu-m10300.c: Likewise.
2300         * cpu-m32c.c: Likewise.
2301         * cpu-m32r.c: Likewise.
2302         * cpu-m68hc11.c: Likewise.
2303         * cpu-m68hc12.c: Likewise.
2304         * cpu-m68k.c: Likewise.
2305         * cpu-m88k.c: Likewise.
2306         * cpu-mcore.c: Likewise.
2307         * cpu-mep.c: Likewise.
2308         * cpu-microblaze.c: Likewise.
2309         * cpu-mips.c: Likewise.
2310         * cpu-mmix.c: Likewise.
2311         * cpu-moxie.c: Likewise.
2312         * cpu-msp430.c: Likewise.
2313         * cpu-mt.c: Likewise.
2314         * cpu-ns32k.c: Likewise.
2315         * cpu-openrisc.c: Likewise.
2316         * cpu-or32.c: Likewise.
2317         * cpu-pdp11.c: Likewise.
2318         * cpu-pj.c: Likewise.
2319         * cpu-plugin.c: Likewise.
2320         * cpu-powerpc.c: Likewise.
2321         * cpu-rl78.c: Likewise.
2322         * cpu-rs6000.c: Likewise.
2323         * cpu-rx.c: Likewise.
2324         * cpu-s390.c: Likewise.
2325         * cpu-score.c: Likewise.
2326         * cpu-sh.c: Likewise.
2327         * cpu-sparc.c: Likewise.
2328         * cpu-spu.c: Likewise.
2329         * cpu-tic30.c: Likewise.
2330         * cpu-tic4x.c: Likewise.
2331         * cpu-tic54x.c: Likewise.
2332         * cpu-tic6x.c: Likewise.
2333         * cpu-tic80.c: Likewise.
2334         * cpu-tilegx.c: Likewise.
2335         * cpu-tilepro.c: Likewise.
2336         * cpu-v850.c: Likewise.
2337         * cpu-vax.c: Likewise.
2338         * cpu-w65.c: Likewise.
2339         * cpu-we32k.c: Likewise.
2340         * cpu-xc16x.c: Likewise.
2341         * cpu-xstormy16.c: Likewise.
2342         * cpu-xtensa.c: Likewise.
2343         * cpu-z80.c: Likewise.
2344         * cpu-z8k.c: Likewise.
2345
2346         * cpu-i386.c: Include "libiberty.h".
2347         (bfd_arch_i386_fill): New.
2348         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2349
2350         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2351         * cpu-l1om.c: Likewise.
2352
2353         * linker.c (default_data_link_order): Call abfd->arch_info->fill
2354         if fill size is 0.
2355
2356         * bfd-in2.h: Regenerated.
2357
2358 2012-01-27  Michael Eager  <eager@eagercon.com>
2359
2360         * elf32-microblaze.c (create_got_section):
2361         Reuse existing .rela.got section.
2362
2363 2012-01-23  Alan Modra  <amodra@gmail.com>
2364
2365         * elf-bfd.h: Formatting.
2366         (struct elf_backend_data): Add "maybe_function_sym".
2367         (_bfd_elf_maybe_function_sym): Declare.
2368         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2369         (elfNN_bed): Init new field.
2370         * elf.c (elf_find_function): Use maybe_function_sym.
2371         (_bfd_elf_maybe_function_sym): New function.
2372         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2373         (ppc64_elf_maybe_function_sym): New function.
2374
2375 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
2376
2377         PR binutils/13534
2378         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2379         pad the size field in an archive header.
2380         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2381         function for the archive size field.
2382         (bfd_generic_openr_next_archived_file): Likewise.
2383         (do_slurp_coff_armap): Likewise.
2384         (_bfd_write_archive_contents): Likewise.
2385         (_bfd_bsd44_write_ar_hdr): Use the new function.
2386         (bfd_ar_hdr_from_filesystem): Likewise.
2387         (_bfd_write_archive_contents): Likewise.
2388         (bsd_write_armap): Likewise.
2389         (coff_write_armap): Likewise.
2390         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2391         * bfdio.c (bfd_bread): Use correct type for archive element
2392         sizes.
2393         * ar.c (open_inarch): Likewise.
2394         (extract_file): Likewise.
2395         * libbfd-in.h (struct areltdata): Use correct types for
2396         parsed_size and extra_size fields.
2397         Prototype _bfd_ar_sizepad function.
2398         * libbfd.h: Regenerate.
2399
2400 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
2401
2402         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2403         Return NULL if core file generation is unsupported.
2404         (elfcore_write_prstatus): Likewise.
2405         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2406         (elf_backend_write_core_note): Define.
2407
2408 2012-01-19  Tristan Gingold  <gingold@adacore.com>
2409
2410         * pef.c: Add a comment.
2411         * xsym.c: Likewise.
2412
2413 2012-01-17  Alan Modra  <amodra@gmail.com>
2414
2415         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2416         trailing garbage in the note.
2417         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2418
2419 2012-01-16  Daniel Green  <venix1@gmail.com>
2420
2421         PR ld/13491
2422         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2423         h->root.type not h->type.
2424         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2425
2426 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2427
2428         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2429         indirect symbols.
2430
2431 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2432
2433         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2434         position from here... to (bfd_mach_o_build_seg_command): Here.
2435
2436 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
2437
2438         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2439         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2440         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2441         file. (bfd_mach_o_section): Add indirect_syms field.
2442
2443 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2444
2445         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2446         vmsize from filesize.  Don't compute offsets or file sizes for
2447         zerofill sections.
2448
2449 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2450
2451         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2452         command type independent.
2453
2454 2012-01-11  Alan Modra  <amodra@gmail.com>
2455
2456         * elf64-ppc.c: Define more insns used in plt call stubs.
2457         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2458         (ppc64_elf_relocate_section): Likewise.
2459         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2460         (struct ppc_link_hash_table): Increase size of stub_count array.
2461         Add plt_stub_align and plt_thread_safe.
2462         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2463         (plt_stub_size, plt_stub_pad): New functions.
2464         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
2465         emit needless save of r2.
2466         (build_tls_get_addr_stub): Adjust params.
2467         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2468         plt stubs.  Adjust build_*plt_stub calls.
2469         (ppc_size_one_stub): Similarly.
2470         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2471         params.  Choose default for plt_thread_safe based on existence of
2472         calls to thread creation functions.  Modify plt_call to
2473         plt_call_r2save when no tocsave reloc found.  Align tail of stub
2474         sections.
2475         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
2476         output of stub statistics.
2477         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2478         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2479
2480 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2481
2482         PR ld/13581
2483         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2484         check on R_X86_64_PCXX.
2485
2486 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2487
2488         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2489         warning.
2490
2491 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2492
2493         * bfdio.c (bfd_tell): Handle nested archives.
2494         (bfd_seek): Ditto.
2495         * cache.c (bfd_cache_lookup_worker): Ditto.
2496         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2497         nested archives.
2498         (bfd_generic_openr_next_archived_file): Likewise.
2499
2500 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
2501
2502         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2503         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2504         (bfd_mach_o_primary_symbol_sort_key): Likewise.
2505         (bfd_mach_o_cf_symbols): Likewise.
2506         (bfd_mach_o_sort_symbol_table): Remove.
2507         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2508         for indirect and dysymtab counts.  Do the symbol sorting here.
2509         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2510         Make the indirect symbols a TODO.
2511         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2512         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2513         a non-zero value.
2514         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2515         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2516         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2517         (IS_MACHO_INDIRECT): Remove.
2518         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2519
2520 2012-01-06  Nick Clifton  <nickc@redhat.com>
2521
2522         PR binutils/13121
2523         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2524         'flaginfo' to avoid conflicts with AIX system headers.
2525
2526 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2527
2528         * bfdio.c (bfd_bread): Use arelt_size macro.
2529
2530 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2531
2532         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2533
2534 2012-01-05  Nick Clifton  <nickc@redhat.com>
2535
2536         PR ld/12161
2537         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2538         necessary.
2539
2540 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2541
2542         Fix zero registers core files when built by gcc-4.7.
2543         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2544         size.  Call elfcore_write_note for the local variables.  Remove the
2545         final elfcore_write_note call.  Add NOTREACHED comments.
2546
2547 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2548
2549         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2550         (bfd_mach_o_generic_stat_arch_elt): Adjust.
2551
2552 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2553
2554         * mach-o.c (bfd_mach_o_fat_member_init): New function.
2555         (bfd_mach_o_openr_next_archived_file): Reindent.
2556         Adjust to call bfd_mach_o_fat_member_init.
2557         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2558
2559 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2560
2561         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2562         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2563         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2564         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2565         BFD_RELOC_MACH_O_X86_64_BRANCH32,
2566         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2567         BFD_RELOC_MACH_O_X86_64_GOT.
2568
2569 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2570
2571         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2572         (bfd_mach_o_load_command): Add fvmlib field.
2573
2574         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2575         (bfd_mach_o_read_command): Handle fvmlib.
2576
2577 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2578
2579         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2580         Decode msubtype for ARM.
2581
2582 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2583
2584         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2585
2586 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2587
2588         * mach-o.h: Reindent header.
2589         (bfd_mach_o_encryption_info_command): New structure.
2590         (bfd_mach_o_load_command): Add encryption_info field.
2591
2592         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2593         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2594         (bfd_mach_o_read_command): Adjust error message.
2595
2596 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
2597
2598         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2599         which reads DWARF2 and stores in stash from find_line.
2600         (find_line) Call _bfd_dwarf2_slurp_debug_info.
2601         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2602         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2603         * mach-o.c (dsym_subdir): The name of subdir where debug
2604         information may be stored.
2605         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2606         type is UUID.
2607         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2608         corresponding to the executable.
2609         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2610         specified binary file.
2611         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2612         the original BFD.
2613         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2614         executables, dylibs, and bundles.
2615         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2616         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2617
2618 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2619
2620         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2621         for stabd symbols.
2622         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2623         (bfd_mach_o_cf_symbols): Likewise.
2624
2625 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2626
2627         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2628
2629 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2630
2631         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2632         as the value of an indirect symbol.  Keep the string table index in
2633         non-indirect syms for reference.
2634         (bfd_mach_o_write_dysymtab): New.
2635         (bfd_mach_o_primary_symbol_sort_key): New.
2636         (bfd_mach_o_cf_symbols): New.
2637         (bfd_mach_o_sort_symbol_table): New.
2638         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
2639         If we are emitting a dysymtab, process indirect symbols and count the
2640         number of each other kind.
2641         (bfd_mach_o_mangle_sections): New.
2642         (bfd_mach_o_write_contents): Split out some pre-requisite code into
2643         the command builder. Write dysymtab if the command is present.
2644         (bfd_mach_o_count_sections_for_seg): New.
2645         (bfd_mach_o_build_seg_command): New.
2646         (bfd_mach_o_build_dysymtab_command): New.
2647         (bfd_mach_o_build_commands): Reorganize to support the fact that some
2648         commands are optional and should not be emitted if there are no
2649         sections or symbols.
2650         (bfd_mach_o_set_section_contents): Amend comment.
2651         * mach-o.h: Amend and add to comments.
2652         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2653         pointer to the indirects, when present.
2654         (bfd_mach_o_should_emit_dysymtab): New macro.
2655         (IS_MACHO_INDIRECT): Likewise.
2656
2657 For older changes see ChangeLog-2011
2658 \f
2659 Local Variables:
2660 mode: change-log
2661 left-margin: 8
2662 fill-column: 74
2663 version-control: never
2664 End: