bfd/ChangeLog

   1 2012-10-15  Doug Evans  <dje@google.com>
   2
   3         * elf.c (special_sections_d): Add comment.
   4
   5 2012-10-13  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
   8         * configure.in (lt_cv_dlopen_libs): AC_SUBST.
   9         * Makefile.in: Regenerated.
  10         * configure: Likewise.
  11
  12 2012-10-08  Alan Modra  <amodra@gmail.com>
  13
  14         PR binutils/14662
  15         * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
  16         SEC_DEBUGGING.
  17
  18 2012-09-20  Walter Lee  <walt@tilera.com>
  19
  20         * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
  21         relocations with value of hgot.
  22         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  23
  24 2012-09-19  Steve Ellcey  <sellcey@mips.com>
  25
  26         * config.bfd: Add mips*-mti-elf* target.
  27
  28 2012-09-18  H.J. Lu  <hongjiu.lu@intel.com>
  29
  30         PR ld/14591
  31         * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
  32         if the old symbol is weak.
  33
  34         * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
  35         _bfd_elf_merge_symbol call.
  36
  37         * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
  38         if the old symbol is weak.
  39         (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
  40         call.
  41         (elf_link_add_object_symbols): Don't update symbol type from a
  42         weak definition.  Update symbol type from a common symbol when
  43         overriding a weak symbol.
  44
  45 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
  46
  47         * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
  48         section.
  49         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
  50
  51 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
  52
  53         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
  54         FALSE with abort.
  55         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
  56
  57 2012-09-17  Walter Lee  <walt@tilera.com>
  58
  59         * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
  60         got_base variable.
  61         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  62
  63 2012-09-17  Walter Lee  <walt@tilera.com>
  64
  65         * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
  66         of got relocations for when .got.plt section is merged with .got.
  67         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  68
  69 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  70
  71         * configure: Regenerate.
  72
  73 2012-09-13  Anthony Green  <green@moxielogic.com>
  74
  75         * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
  76         Define.
  77         (bfd_elf32_moxie_vec): Remove.
  78         * config.bfd, configure.in: Add bi-endian support for moxie.
  79         * configure: Rebuilt.
  80         * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
  81         (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
  82
  83 2012-09-12  Doug Kwan  <dougkwan@google.com>
  84
  85         * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
  86         relocation for stub lookup.
  87
  88 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
  89
  90         * bfd-in2.h: Regenerated.
  91         * elf64-aarch64.c
  92         (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
  93         (elf64_aarch64_reloc_map): Add reloc entry.
  94         (aarch64_resolve_relocation): Likewise.
  95         (bfd_elf_aarch64_put_addend): Likewise.
  96         (aarch64_reloc_got_type): Likewise.
  97         (elf64_aarch64_final_link_relocate): Likewise.
  98         (lf64_aarch64_check_relocs): Likewise.
  99         (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
 100         reloc.
 101         * libbfd.h: Regenerated.
 102         * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
 103
 104 2012-09-10  Matthias Klose  <doko@ubuntu.com>
 105
 106         * config.in: Disable sanity check for kfreebsd.
 107
 108 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         * configure: Regenerated.
 111
 112 2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>
 113
 114         * cpu-ia64-opc.c (ins_cnt6a): New function.
 115         (ext_cnt6a): Ditto.
 116         (ins_strd5b): Ditto.
 117         (ext_strd5b): Ditto.
 118         (elf64_ia64_operands): Add new operand types.
 119
 120 2012-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         PR binutils/14493
 123         * elf.c (ignore_section_sym): Also ignore section symbols without
 124         a BFD section.
 125
 126 2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 127
 128         * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
 129         local and global ifunc symbols.
 130         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 131
 132 2012-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
 135         _DYNAMIC symbol.
 136
 137         * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
 138         hdynamic.
 139
 140         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
 141         hdynamic instead of "_DYNAMIC".
 142         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
 143         * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
 144         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 145         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 146         * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
 147         * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
 148         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
 149         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 150         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
 151         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 152         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
 153         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
 154         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
 155         * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
 156         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
 157         * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
 158         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 159         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
 160         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 161         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
 162         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 163         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 164         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
 165
 166         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
 167         hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
 168         _PROCEDURE_LINKAGE_TABLE_.
 169         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
 170         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
 171
 172 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 173
 174         * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
 175         _DYNAMIC.
 176         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 177
 178 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
 181         (elf_i386_size_dynamic_sections): Use it on input sections.
 182         (elf_i386_relocate_section): Don't convert
 183         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 184         for local symbols here.
 185
 186         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
 187         (elf_x86_64_size_dynamic_sections): Use it on input sections.
 188         (elf_x86_64_relocate_section): Don't convert
 189         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 190         for local symbols here.
 191
 192 2012-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         * elf32-i386.c (elf_i386_relocate_section): Convert
 195         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 196         for local symbols.
 197
 198         * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
 199         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 200         for local symbols.
 201
 202 2012-08-31  Alan Modra  <amodra@gmail.com>
 203
 204         PR ld/14464
 205         * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
 206         by a linker script in .opd to corresponding input .opd section.
 207
 208 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 209
 210         * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
 211         not minus one.
 212         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 213
 214 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 215
 216         * elflink.c (_bfd_elf_merge_symbol): Also override the version
 217         a dynamic symbol defaulted to if preempted with a hidden or
 218         internal definition.
 219
 220 2012-08-28  Walter Lee  <walt@tilera.com>
 221
 222         * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 223         of header.
 224         (tilepro_plt_entry_build): Account for new header size.
 225         (tilepro_elf_finish_dynamic_sections): Ditto.
 226         (tilepro_elf_plt_sym_val): Ditto.
 227         * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 228         of header + tail.
 229         (tilegx_elf_finish_dynamic_sections): Account for new padding.
 230
 231 2012-08-27  Walter Lee  <walt@tilera.com>
 232
 233         * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
 234         BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
 235         BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
 236         BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
 237         BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
 238         BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
 239         BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
 240         BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
 241         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
 242         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
 243         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
 244         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
 245         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
 246         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
 247         * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
 248         (tilegx_reloc_map): Ditto.
 249         (reloc_to_create_func): Ditto.
 250         (tilegx_elf_check_relocs): Ditto.
 251         (tilegx_elf_gc_sweep_hook): Ditto.
 252         (tilegx_elf_relocate_section): Ditto.
 253         * libbfd.h: Regenerate.
 254         * bfd-in2.h: Regenerate.
 255
 256 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 257
 258         * elf32-arm.c (v8): New array.
 259         (tag_cpu_arch_combine): Add support for ARMv8 attributes.
 260         (elf32_arm_merge_eabi_attributes): Likewise.
 261         (VFP_VERSION_COUNT): New define.
 262
 263 2012-08-20  Tom Tromey  <tromey@redhat.com>
 264
 265         * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
 266         areltdata.
 267         * opncls.c (_bfd_delete_bfd): Free arelt_data.
 268         * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
 269         areltdata.
 270         * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
 271         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
 272         areltdata.
 273         (xcoff_write_archive_contents_old): Likewise.
 274         (xcoff_write_archive_contents_big): Likewise.
 275         * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
 276         areltdata.
 277         * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
 278         free for areltdata.
 279         (_bfd_get_elt_at_filepos): Likewise.  Clear n_nfd->arelt_data on
 280         failure.
 281         (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
 282         (do_slurp_coff_armap): Likewise.
 283         (_bfd_slurp_extended_name_table): Likewise.
 284         (bfd_slurp_bsd_armap_f2): Likewise.  Don't leak 'mapdata'.
 285
 286 2012-08-17  Nick Clifton  <nickc@redhat.com>
 287
 288         * po/vi.po: Updated Vietnamese translation.
 289
 290 2012-08-17  Yuri Chornoivan  <yurchor@ukr.net>
 291
 292         * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
 293         * elfxx-mips.c, * vms-alpha.c: Typo fixes.
 294
 295 2012-08-17  Alan Modra  <amodra@gmail.com>
 296
 297         PR binutils/14475:
 298         * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
 299         Instead malloc areltdata.
 300
 301 2012-08-16  Tom Tromey  <tromey@redhat.com>
 302
 303         PR binutils/14475:
 304         * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
 305         'member' BFD.  Don't try to free 'ared'.
 306
 307 2012-08-14  Nick Clifton  <nickc@redhat.com>
 308
 309         * po/uk.po: Updated Ukranian translation.
 310
 311 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 312
 313         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
 314         the options section in the output rather than input BFD to
 315         decide if to add a DT_MIPS_OPTIONS tag.
 316
 317 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 318
 319         * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
 320         #ifdef BFD64.
 321
 322 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 323             Laurent Desnogues  <laurent.desnogues@arm.com>
 324             Jim MacArthur  <jim.macarthur@arm.com>
 325             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 326             Nigel Stephens  <nigel.stephens@arm.com>
 327             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 328             Richard Earnshaw  <rearnsha@arm.com>
 329             Sofiane Naci  <sofiane.naci@arm.com>
 330             Tejas Belagod  <tejas.belagod@arm.com>
 331             Yufeng Zhang  <yufeng.zhang@arm.com>
 332
 333         * Makefile.am: Add AArch64 files.
 334         * Makefile.in: Regenerate.
 335         * archures.c (bfd_aarch64_arch): New declaration.
 336         (bfd_archures_list): Use bfd_archures_list.
 337         * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
 338         (bfd_aarch64_process_before_allocation): New declaration.
 339         (bfd_elf64_aarch64_process_before_allocation): New declaration.
 340         (bfd_elf64_aarch64_set_options): New declaration.
 341         (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
 342         (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
 343         (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
 344         (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
 345         (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
 346         (bfd_is_aarch64_special_symbol_name): New declaration.
 347         (bfd_aarch64_merge_machines): New declaration.
 348         (bfd_aarch64_update_notes): New declaration.
 349         (int bfd_aarch64_get_mach_from_notes): New declaration.
 350         (elf64_aarch64_setup_section_lists): New declaration.
 351         (elf64_aarch64_next_input_section): New declaration.
 352         (elf64_aarch64_size_stubs): New declaration.
 353         (elf64_aarch64_build_stubs): New declaration.
 354         * config.bfd: Add AArch64.
 355         * configure.in: Add AArch64.
 356         * configure: Regenerate.
 357         * cpu-aarch64.c: New file.
 358         * elf-bfd.h: Add AArch64.
 359         * bfd-in2.h: Regenerate.
 360         * libbfd.h: Regenerate.
 361         * elf64-aarch64.c: New file.
 362         * reloc.c: Add AArch64 relocations.
 363         * targets.c: Add AArch64.
 364         * po/SRC-POTFILES.in: Regenerate.
 365
 366 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 367
 368         * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
 369         of protected symbols.
 370
 371 2012-08-10  Alan Modra  <amodra@gmail.com>
 372
 373         PR binutils/14444
 374         * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
 375         (setup_group): Adjust uses.
 376         (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
 377         word.
 378
 379 2012-08-09  Nick Clifton  <nickc@redhat.com>
 380
 381         * po/vi.po: Updated Vietnamese translation.
 382
 383 2012-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 384
 385         * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
 386         Remove macros, folding them into...
 387         (LA25_LUI_MICROMIPS): ... this new macro.
 388         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
 389         (LA25_J_MICROMIPS): ... this new macro.
 390         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
 391         into...
 392         (LA25_ADDIU_MICROMIPS): ... this new macro.
 393         (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
 394         (mips_elf_create_la25_stub): Use them.
 395         (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
 396         (_bfd_mips_elf_relax_section): Likewise.
 397
 398 2012-08-09  Alan Modra  <amodra@gmail.com>
 399             Tom Tromey  <tromey@redhat.com>
 400
 401         * archive.c (SECTION Archives): Update documentation.
 402         (_bfd_delete_archive_data): Remove.
 403         (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
 404         (archive_close_worker, _bfd_archive_close_and_cleanup): New
 405         functions.
 406         * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
 407         (_bfd_delete_archive_data): Don't declare.
 408         (_bfd_archive_close_and_cleanup): Declare.
 409         (_bfd_generic_close_and_cleanup): Redefine.
 410         * libbfd.h: Rebuild.
 411         * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
 412         (bfd_close): Don't close nested thin archives here.
 413
 414 2012-08-07  Tom Tromey  <tromey@redhat.com>
 415
 416         * archive.c (_bfd_delete_archive_data): New function.
 417         * libbfd-in.h (_bfd_delete_archive_data): Declare.
 418         * libbfd.h: Rebuild.
 419         * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
 420
 421 2012-08-07  Nick Clifton  <nickc@redhat.com>
 422
 423         * po/uk.po: Updated Ukranian translation.
 424
 425 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 426
 427         * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
 428         symbols special case.
 429
 430 2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>
 431
 432         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
 433         PLT slots for local symbols.
 434
 435 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 436
 437         * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
 438         field initializers throughout.
 439         * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
 440
 441 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 442
 443         * elfxx-mips.c (mips_elf_perform_relocation): Update the
 444         cross-mode jump message.
 445
 446 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 447
 448         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
 449         comment on DT_MIPS_RLD_MAP.
 450
 451 2012-08-03  Tom Tromey  <tromey@redhat.com>
 452
 453         * opncls.c (_bfd_delete_bfd): Now static.
 454         * libbfd-in.h (_bfd_delete_bfd): Don't declare.
 455         * libbfd.h: Rebuild.
 456
 457 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 458
 459         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
 460         conditional statment to allow suppression of mismatched bank
 461         warning.
 462
 463 2012-08-01  Alan Modra  <amodra@gmail.com>
 464
 465         * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
 466         (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
 467         gnu_debuglink bfd.
 468         (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
 469
 470 2012-07-30  Nick Clifton  <nickc@redhat.com>
 471
 472         * po/bfd.pot: Updated template.
 473         * po/es.po: Updated Spanish translation.
 474         * po/fi.po: Updated Finnish translation.
 475         * po/fr.po: Updated French translation.
 476         * po/ru.po: Updated Russian translation.
 477         * po/uk.po: Updated Ukranian translation.
 478
 479 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 480
 481         * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
 482         (AM_INIT_AUTOMAKE): Remove args.
 483         * configure: Regenerate.
 484
 485 2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 486
 487         * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
 488         arch depending on the target size.
 489
 490 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 491
 492         * configure.in: Bump version to 2.23.51
 493         * configure: Regenerate.
 494
 495 2012-07-26  Teresa Johnson  <tejohnson@google.com>
 496
 497         * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
 498         if it is non-NULL.
 499
 500 2012-07-26  Meador Inge  <meadori@codesourcery.com>
 501             Nick Clifton  <nickc@redhat.com>
 502
 503         PR ld/14397
 504         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
 505         if a required section is missing from the linker script.
 506
 507 2012-07-24  Jan Waclawek <konfera@efton.sk>
 508         PR 13899
 509         * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
 510         _bfd_elf_link_read_relocs with keep_memory as TRUE.
 511
 512 2012-07-24  Teresa Johnson  <tejohnson@google.com>
 513
 514         * bfd.c (bfd_find_nearest_line_discriminator): New macro.
 515         * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
 516         * coff64-rs6000.c: Likewise.
 517         * dwarf2.c (struct line_info): Add discriminator field.
 518         (add_line_info): Fill in new discriminator field.
 519         (decode_line_info): Record discriminator information instead
 520         of ignoring it.
 521         (lookup_address_in_line_info_table): Return discriminator field if
 522         requested.
 523         (comp_unit_find_nearest_line): Add discriminator argument.
 524         (find_line): Likewise.
 525         (_bfd_dwarf2_find_nearest_line): Likewise.
 526         (_bfd_dwarf2_find_line): Likewise.
 527         * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
 528         (_bfd_elf_find_line_discriminator): Likewise.
 529         (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
 530         * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
 531         that invokes _bfd_elf_find_nearest_line_discriminator with correct
 532         arguments.
 533         (_bfd_elf_find_nearest_line_discriminator): New.
 534         (_bfd_elf_find_line): Change to a wrapper
 535         that invokes _bfd_elf_find_line_discriminator with correct
 536         arguments.
 537         (_bfd_elf_find_line_discriminator): New.
 538         * coffgen.c (coff_find_nearest_line_with_names): Handle
 539         new discriminator argument.
 540         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 541         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 542         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 543         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 544         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
 545         argument.
 546         (_bfd_dwarf2_find_line): Likewise.
 547         (_bfd_generic_find_nearest_line_discriminator): New.
 548         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
 549         * bfd-in2.h: Regenerated.
 550         * libbfd.h: Likewise.
 551         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
 552         _bfd_find_nearest_line_discriminator with
 553         _bfd_generic_find_nearest_line_discriminator.
 554         (bfd_target): Add _bfd_find_nearest_line_discriminator.
 555
 556 2012-07-24  Sean Keys  <skeys@ipdatasys.com>
 557
 558         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
 559         that enables the linker to offset addresses, when linking against
 560         symbols from the XGATE processor and vice versa.
 561
 562 2012-07-23  Nick Clifton  <nickc@redhat.com>
 563
 564         * cisco-core.c (cisco_core_file_failing_command): Make static.
 565         (cisco_core_file_failing_signal): Make static.
 566
 567 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 568
 569         * bfd-in2.h: Regenerated.
 570
 571 2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
 572
 573         PR binutils/14335
 574         * section.c: Fix a typo in comments.
 575
 576 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 577
 578         * elf64-s390.c: Include elf-s390-common.c.
 579         (R_390_IRELATIVE): New reloc.
 580         (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
 581         (RELA_ENTRY_SIZE): New macro.
 582         (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
 583         *ifunc_resolver_section.
 584         (struct plt_entry): New struct.
 585         (struct elf_s390_obj_tdata): New field local_plt.
 586         (elf_s390_local_plt): New macro.
 587         (struct elf_s390_link_hash_table): New field irelifunc.
 588         (ELF64): New macro.
 589         (link_hash_newfunc): Initialize new fields.
 590         (elf_s390_check_relocs): Handle IFUNC symbols.
 591         (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
 592         symbols.
 593         (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
 594         IFUNC symbols.
 595         (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
 596         (elf_s390_relocate_section): Likewise.
 597         (elf_s390_finish_dynamic_symbol): Likewise.
 598         (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
 599         (elf_s390_finish_ifunc_symbol): New function.
 600         (elf_s390_gc_sweep_hook): Handle local plt entries.
 601         (elf_backend_add_symbol_hook): Define.
 602         * elf32-s390.c: See elf64-s390.c changes.
 603         * elf-s390-common.c: New file.
 604         * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
 605         * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
 606         BFD_RELOC_390_IRELATIVE.
 607         * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
 608
 609 2012-07-13  Nick Clifton  <nickc@redhat.com>
 610
 611         * aix386-core.c: Remove use of PTR and PARAMS macros.
 612         * archive.c: Likewise.
 613         * cache.c: Likewise.
 614         * cisco-core.c: Likewise.
 615         * coff-alpha.c: Likewise.
 616         * coff-apollo.c: Likewise.
 617         * coff-aux.c: Likewise.
 618         * coff-h8300.c: Likewise.
 619         * coff-h8500.c: Likewise.
 620         * coff-i386.c: Likewise.
 621         * coff-i960.c: Likewise.
 622         * coff-ia64.c: Likewise.
 623         * coff-m68k.c: Likewise.
 624         * coff-m88k.c: Likewise.
 625         * coff-mcore.c: Likewise.
 626         * coff-mips.c: Likewise.
 627         * coff-or32.c: Likewise.
 628         * coff-ppc.c: Likewise.
 629         * coff-rs6000.c: Likewise.
 630         * coff-sh.c: Likewise.
 631         * coff-sparc.c: Likewise.
 632         * coff-stgo32.c: Likewise.
 633         * coff-tic30.c: Likewise.
 634         * coff-tic4x.c: Likewise.
 635         * coff-tic54x.c: Likewise.
 636         * coff-tic80.c: Likewise.
 637         * coff-w65.c: Likewise.
 638         * cofflink.c: Likewise.
 639         * cpu-arc.c: Likewise.
 640         * cpu-cris.c: Likewise.
 641         * cpu-h8500.c: Likewise.
 642         * cpu-i960.c: Likewise.
 643         * cpu-msp430.c: Likewise.
 644         * cpu-ns32k.c: Likewise.
 645         * cpu-powerpc.c: Likewise.
 646         * cpu-rs6000.c: Likewise.
 647         * cpu-tic4x.c: Likewise.
 648         * cpu-w65.c: Likewise.
 649         * ecoff.c: Likewise.
 650         * ecofflink.c: Likewise.
 651         * elf-m10200.c: Likewise.
 652         * elf32-bfin.c: Likewise.
 653         * elf32-cris.c: Likewise.
 654         * elf32-crx.c: Likewise.
 655         * elf32-fr30.c: Likewise.
 656         * elf32-frv.c: Likewise.
 657         * elf32-h8300.c: Likewise.
 658         * elf32-i960.c: Likewise.
 659         * elf32-m32c.c: Likewise.
 660         * elf32-m68hc11.c: Likewise.
 661         * elf32-m68hc12.c: Likewise.
 662         * elf32-m68hc1x.c: Likewise.
 663         * elf32-m68k.c: Likewise.
 664         * elf32-mcore.c: Likewise.
 665         * elf32-rl78.c: Likewise.
 666         * elf32-rx.c: Likewise.
 667         * elf32-s390.c: Likewise.
 668         * elf32-vax.c: Likewise.
 669         * elf64-alpha.c: Likewise.
 670         * elf64-mmix.c: Likewise.
 671         * elf64-s390.c: Likewise.
 672         * elf64-sparc.c: Likewise.
 673         * elfnn-ia64.c: Likewise.
 674         * elfxx-mips.c: Likewise.
 675         * elfxx-sparc.c: Likewise.
 676         * hash.c: Likewise.
 677         * hp300hpux.c: Likewise.
 678         * hppabsd-core.c: Likewise.
 679         * hpux-core.c: Likewise.
 680         * i386dynix.c: Likewise.
 681         * i386linux.c: Likewise.
 682         * i386lynx.c: Likewise.
 683         * i386mach3.c: Likewise.
 684         * i386msdos.c: Likewise.
 685         * i386os9k.c: Likewise.
 686         * irix-core.c: Likewise.
 687         * lynx-core.c: Likewise.
 688         * m68klinux.c: Likewise.
 689         * mach-o.h: Likewise.
 690         * mipsbsd.c: Likewise.
 691         * netbsd-core.c: Likewise.
 692         * nlm32-i386.c: Likewise.
 693         * osf-core.c: Likewise.
 694         * pc532-mach.c: Likewise.
 695         * pef.c: Likewise.
 696         * ppcboot.c: Likewise.
 697         * ptrace-core.c: Likewise.
 698         * reloc16.c: Likewise.
 699         * sco5-core.c: Likewise.
 700         * som.h: Likewise.
 701         * sparclinux.c: Likewise.
 702         * sparclynx.c: Likewise.
 703         * ticoff.h: Likewise.
 704         * trad-core.c: Likewise.
 705         * vms-lib.c: Likewise.
 706         * xsym.h: Likewise.
 707
 708 2012-07-09  Alan Modra  <amodra@gmail.com>
 709
 710         PR ld/14323
 711         * elflink.c (elf_sort_symbol): Sort by size too.
 712         (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
 713         Do not depend on ordering of symbol aliases.  Match largest size.
 714
 715 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 716
 717         * elf.c (assign_section_numbers): Check if number of sections
 718         >= SHN_LORESERVE.
 719         * elfcode.h (elf_object_p): Likewise.
 720
 721 2012-07-03  Nick Clifton  <nickc@redhat.com>
 722
 723         * archive.c (bsd_write_armap): Catch attempts to create an archive
 724         with indicies bigger than 4Gb.
 725         (coff_write_armap): Likewise.
 726
 727 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         PR binutils/14319
 730         * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
 731         debug section.
 732
 733 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 734
 735         PR ld/3351
 736         * elflink.c (_bfd_elf_update_dynamic_flags): New.
 737         (_bfd_elf_merge_symbol): Update both real and indirect symbol
 738         dynamic flags.
 739         (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
 740         the indirect symbol is defined in a shared library.
 741         (elf_link_add_object_symbols): Likewise.  If the indirect
 742         symbol has been forced local, don't make the real symbol
 743         dynamic.
 744         (elf_link_check_versioned_symbol): Check indirect symbol.
 745         (elf_link_output_extsym): Use real symbol definition when
 746         reporting indirect symbol error.  Check version info for
 747         dynamic versioned symbol.
 748
 749 2012-07-03  Alan Modra  <amodra@gmail.com>
 750
 751         PR ld/14207
 752         * elf.c (assign_file_positions_for_load_sections): Remove assertions
 753         that only PT_LOAD headers include file header and section headers.
 754         (assign_file_positions_for_non_load_sections): Similarly don't
 755         assert PT_GNU_RELRO header does not include file and section headers.
 756         Compare first section vma rather than PT_LOAD p_vaddr against
 757         relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
 758         abort with assertion.
 759
 760 2012-07-02  Alan Modra  <amodra@gmail.com>
 761
 762         * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
 763         "anyway" variant when creating .plt.
 764         (m32c_elf_relax_plt_section): Remove redundant test and unused param.
 765         (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
 766         m32c_elf_relax_plt_section.
 767         * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
 768         when creating .got and .got.plt.
 769         (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
 770         bfd_get_linker_section.
 771         * sunos.c: Similarly throughout.
 772
 773 2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>
 774
 775         * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
 776         message.
 777
 778 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 779
 780         * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
 781         on unresolvable relocation.
 782
 783 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 784
 785         * archive.c (_bfd_compute_and_write_armap): Simplify global
 786         symbol handling.
 787
 788 2012-06-29  Nick Clifton  <nickc@redhat.com>
 789
 790         PR ld/14189
 791         * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
 792         for locally bound symbols.
 793
 794 2012-06-29  Alan Modra  <amodra@gmail.com>
 795
 796         * section.c (bfd_get_linker_section): New function.
 797         * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
 798         the above throughout rather than bfd_get_section_by_name.  Use
 799         bfd_make_section_anyway rather than bfd_make_section when creating
 800         them.
 801         * elf32-bfin.c: Likewise.
 802         * elf32-cr16.c: Likewise.
 803         * elf32-cris.c: Likewise.
 804         * elf32-frv.c: Likewise.
 805         * elf32-hppa.c: Likewise.
 806         * elf32-i370.c: Likewise.
 807         * elf32-i386.c: Likewise.
 808         * elf32-lm32.c: Likewise.
 809         * elf32-m32c.c: Likewise.
 810         * elf32-m32r.c: Likewise.
 811         * elf32-m68k.c: Likewise.
 812         * elf32-microblaze.c: Likewise.
 813         * elf32-ppc.c: Likewise.
 814         * elf32-rl78.c: Likewise.
 815         * elf32-s390.c: Likewise.
 816         * elf32-score.c: Likewise.
 817         * elf32-score7.c: Likewise.
 818         * elf32-sh.c: Likewise.
 819         * elf32-tic6x.c: Likewise.
 820         * elf32-tilepro.c: Likewise.
 821         * elf32-vax.c: Likewise.
 822         * elf32-xstormy16.c: Likewise.
 823         * elf32-xtensa.c: Likewise.
 824         * elf64-alpha.c: Likewise.
 825         * elf64-hppa.c: Likewise.
 826         * elf64-ia64-vms.c: Likewise.
 827         * elf64-ppc.c: Likewise.
 828         * elf64-s390.c: Likewise.
 829         * elf64-sh64.c: Likewise.
 830         * elf64-sparc.c: Likewise.
 831         * elf64-x86-64.c: Likewise.
 832         * elfnn-ia64.c: Likewise.
 833         * elfxx-mips.c: Likewise.
 834         * elfxx-sparc.c: Likewise.
 835         * elfxx-tilegx.c: Likewise.
 836         * elflink.c: Likewise.
 837         * elf-vxworks.c: Likewise.
 838         * elf-m10300.c: Likewise.  Also make use of htab plt, got and
 839         gotplt shortcuts.
 840         * bfd-in2.h: Regenerate.
 841         * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
 842         calling create_rofixup_section.
 843         * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
 844
 845 2012-06-29  Alan Modra  <amodra@gmail.com>
 846
 847         * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
 848         section for bss type sections, except for .rela.bss.
 849         * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
 850         * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 851         * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
 852         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
 853         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
 854
 855 2012-06-28  Roland McGrath  <mcgrathr@google.com>
 856
 857         * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
 858         displacement calculation in nacl_p case.
 859
 860 2012-06-28  Nick Clifton  <nickc@redhat.com>
 861
 862         * po/uk.po: New Ukranian translation.
 863         * configure.in (ALL_LINGUAS): Add uk.
 864         * configure: Regenerate.
 865
 866 2012-06-26  Alan Modra  <amodra@gmail.com>
 867
 868         * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
 869         file has multiple .got/.toc sections and all don't fit in
 870         current toc group.
 871
 872 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 873
 874         * elf.c (assign_file_positions_for_non_load_sections): Define
 875         __ehdr_start symbol if it's referenced and there's a PT_LOAD
 876         segment that covers both the file and program headers.
 877
 878 2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>
 879
 880         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
 881         _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
 882
 883 2012-06-22  Alan Modra  <amodra@gmail.com>
 884
 885         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
 886         save/restore functions when relocatable.  Make "funcs" static.
 887
 888 2012-06-18  Hans-Peter Nilsson  <hp@axis.com>
 889
 890         * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
 891         of merged .got and .got.plt entries.
 892
 893 2012-06-18  John Szakmeister  <john@szakmeister.net>
 894
 895         * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
 896
 897 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 898
 899         * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
 900         <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
 901         thread common symbols.
 902
 903 2012-06-13  Nick Clifton  <nickc@redhat.com>
 904
 905         * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
 906         (elf32_arm_object_p): If the machine number could not be deduced
 907         from the notes, call bfd_arm_get_mach_from_attributes to get the
 908         number from the attributes.
 909
 910 2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>
 911
 912         PR bfd/14207
 913         * elf.c (assign_file_positions_for_non_load_sections): Abort if
 914         PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
 915
 916 2012-06-12  Alan Modra  <amodra@gmail.com>
 917
 918         PR ld/14207
 919         * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
 920         sections at end of PT_LOAD segment when searching for segment
 921         that contains end of relro extent.
 922
 923 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 924
 925         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
 926
 927 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 928
 929         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
 930
 931 2012-06-06  Alan Modra  <amodra@gmail.com>
 932
 933         * elflink.c (elf_link_input_bfd): Provide a file symbol for
 934         each input file with local syms, if the input lacks such.
 935         (bfd_elf_final_link): Add a file symbol to mark end of locals
 936         for which we can associate with input files.
 937         (struct elf_final_link_info): Add filesym_count field.
 938         (struct elf_outext_info): Add need_second_pass and second_pass.
 939         (elf_link_output_extsym): Detect symbols defined in the output
 940         file, emit them on second pass over locals.
 941
 942 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 943
 944         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 945         of target_read_memory as bfd_size_type.
 946         * bfd-in2.h: Regenerate.
 947         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 948         argument of target_read_memory as bfd_size_type.
 949         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 950         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 951         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 952         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 953
 954 2012-06-03  Alan Modra  <amodra@gmail.com>
 955
 956         PR binutils/13897
 957         * elf.c (elf_find_function): Cache last function sym info.
 958         (_bfd_elf_maybe_function_sym): Return function size, pass in
 959         section of interest.
 960         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
 961         (_bfd_elf_maybe_function_sym): Likewise.
 962         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 963         (opd_entry_value): Add in_code_sec param.  Revert caching code.
 964         Return -1 if in_code_sec and function found in wrong section.
 965         Update all calls.
 966
 967 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
 968
 969         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 970         of target_read_memory as size_t.
 971         * bfd-in2.h: Regenerate.
 972         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 973         argument of target_read_memory as size_t.
 974         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 975         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 976         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 977         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 978
 979 2012-06-01  Alan Modra  <amodra@gmail.com>
 980
 981         PR binutils/13897
 982         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
 983
 984 2012-05-29  Tom Tromey  <tromey@redhat.com>
 985
 986         * opncls.c (bfd_fopen): Always close fd on failure.
 987         (bfd_fdopenr): Likewise.
 988
 989 2012-05-27  Alan Modra  <amodra@gmail.com>
 990
 991         PR ld/14170
 992         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
 993         a dynamic library finds a new instance with non-default
 994         visibility in a regular object, correctly handle symbols
 995         already on the undefs list and undo dynamic symbol state when
 996         the new symbol is hidden or internal.
 997
 998 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 999
1000         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1001         dynamic_sec_flags to create PLT .eh_frame section.
1002         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1003
1004 2012-05-25  Alan Modra  <amodra@gmail.com>
1005
1006         PR ld/13909
1007         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1008         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1009         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1010         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1011         size dynamic sections before stripping eh_frame_hdr.
1012         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1013         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1014         if no other .eh_frame sections exist.
1015         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1016         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1017         or alloc plt_eh_frame here..
1018         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
1019         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1020         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1021         before writing plt offset.
1022         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1023         or alloc plt_eh_frame here..
1024         (elf_x86_64_size_dynamic_sections): ..do it here instead.
1025         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1026         before writing plt offset.
1027
1028 2012-05-24  Alan Modra  <amodra@gmail.com>
1029
1030         PR ld/14158
1031         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1032         size to output section alignment.
1033         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1034
1035 2012-05-23  Alan Modra  <amodra@gmail.com>
1036
1037         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1038         BFDs with multiple .eh_frame sections.
1039
1040 2012-05-23  Alan Modra  <amodra@gmail.com>
1041
1042         PR ld/13909
1043         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1044
1045 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1046
1047         PR ld/13909
1048         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1049         last change.
1050         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1051
1052 2012-05-22  Alan Modra  <amodra@gmail.com>
1053
1054         * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1055         first one is zero size or discarded.
1056         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1057         glink_eh_frame contents here..
1058         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
1059         offset to .glink.
1060
1061 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1062
1063         PR ld/13909
1064         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1065         eh_frame section if there is an input .eh_frame section.
1066         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1067
1068 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1069
1070         PR ld/14105
1071         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1072         create PLT eh_frame section with SEC_LINKER_CREATED.
1073         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1074
1075 2012-05-22  Alan Modra  <amodra@gmail.com>
1076
1077         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1078         sections attached to a BFD.
1079         * section.c (bfd_get_section_by_name): Rewrite description.
1080         (bfd_get_next_section_by_name): New function.
1081         * bfd-in2.h: Regenerate.
1082
1083 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
1084
1085         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1086         (elf_m68k_grok_psinfo): New function.
1087         (elf_backend_grok_prstatus): Define.
1088         (elf_backend_grok_psinfo): Define.
1089
1090 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1091
1092         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1093         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1094         backend's GOT header size instead of hardcoding it.
1095
1096 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1097
1098         * elf32-vax.c (elf_vax_relocate_section)
1099         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1100
1101 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1102
1103         * elf32-vax.c (elf_vax_relocate_section)
1104         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1105         its name as the check for text sections.
1106
1107 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1108
1109         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1110         the third reloc offset is the same as the first.
1111
1112 2012-05-19  Alan Modra  <amodra@gmail.com>
1113
1114         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1115         (has_tls_reloc, has_tls_get_addr_call): Move back to..
1116         * elf32-ppc.c: ..here.
1117         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1118         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1119
1120 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1121
1122         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1123         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1124         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1125
1126 2012-05-18  Roland McGrath  <mcgrathr@google.com>
1127
1128         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1129         not to clobber the ar_fmag field stored in ARED->arch_header.
1130
1131 2012-05-18  Pedro Alves  <palves@redhat.com>
1132
1133         * mach-o.h: Don't include sysdep.h.
1134
1135 2012-05-18  Nick Clifton  <nickc@redhat.com>
1136
1137         PR 14072
1138         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1139         complaining about config.h not having been included.
1140         * bfd-in2.h: Regenerate.
1141
1142 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
1143
1144         * aclocal.m4: Regenerate.
1145         * Makefile.in: Regenerate.
1146
1147 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
1148             Nick Clifton  <nickc@redhat.com>
1149
1150         PR 14072
1151         * configure.in: Add check that sysdep.h has been included before
1152         any system header files.
1153         * configure: Regenerate.
1154         * config.in: Regenerate.
1155         * aclocal.m4: Regenerate.
1156         * bfd-in.h: Generate an error if included before config.h.
1157         * sysdep.h: Likewise.
1158         * bfd-in2.h: Regenerate.
1159         * compress.c: Remove #include "config.h".
1160         * plugin.c: Likewise.
1161         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1162         * elf64-hppa.c: Likewise.
1163         * som.c: Likewise.
1164         * xsymc.c: Likewise.
1165
1166 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
1167             Alan Modra  <amodra@gmail.com>
1168
1169         * elf.c (ignore_section_sym): Correct comment.  Don't return
1170         true for absolute section.
1171         (elf_map_symbols): Move stray comment.  Adjust for above change.
1172         Don't discard global section symbols.
1173
1174 2012-05-17  Alan Modra  <amodra@gmail.com>
1175
1176         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1177         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1178         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1179         absolute.
1180
1181 2012-05-17  Alan Modra  <amodra@gmail.com>
1182
1183         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1184         is_ppc_vle): Move to..
1185         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1186
1187 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1188
1189         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1190         bfd_get_section_lma, bfd_get_section_alignment,
1191         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1192         in order to use the `bfd' argument.
1193         * bfd-in2.h: Regenerate.
1194         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1195         as the first argument for `bfd_get_section_alignment'.
1196         * elf32-arm.c (create_ifunc_sections): Likewise, for
1197         `bfd_set_section_alignment'.
1198         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1199         `bfd_get_section_name'.
1200         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1201         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1202         (ppc_elf_relocate_section): Likewise.
1203         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1204         `bfd_get_section_vma'.
1205         * elf64-ppc.c (create_linkage_sections): Likewise, for
1206         `bfd_set_section_alignment'.
1207
1208 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
1209
1210         PR target/13503
1211         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1212         * bfd-in2.h: Regenerate.
1213         * libbfd.h: Regenrate.
1214         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1215         R_AVR_8_HLO8.
1216         (avr_reloc_map): Likewise.
1217
1218 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
1219
1220         PR binutils/13558
1221         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1222         * bfd/aout-ns32k.c: Likewise.
1223         * bfd/aout-sparcle.c: Likewise.
1224         * bfd/aout0.c: Likewise.
1225         * bfd/bfd-in2.h: Likewise.
1226         * bfd/coff-stgo32.c: Likewise.
1227         * bfd/cpu-lm32.c: Likewise.
1228         * bfd/cpu-microblaze.c: Likewise.
1229         * bfd/cpu-score.c: Likewise.
1230         * bfd/cpu-tilegx.c: Likewise.
1231         * bfd/cpu-tilepro.c: Likewise.
1232         * bfd/elf32-lm32.c: Likewise.
1233         * bfd/elf32-microblaze.c: Likewise.
1234         * bfd/elf32-score7.c: Likewise.
1235         * bfd/elf32-tilepro.c: Likewise.
1236         * bfd/elfxx-tilegx.c: Likewise.
1237         * bfd/mach-o.h: Likewise.
1238         * bfd/nlm32-ppc.c: Likewise.
1239         * bfd/ns32knetbsd.c: Likewise.
1240         * bfd/pef.h: Likewise.
1241         * bfd/plugin.c: Likewise.
1242         * bfd/stab-syms.c: Likewise.
1243         * bfd/sunos.c: Likewise.
1244         * bfd/syms.c: Likewise.
1245         * bfd/xsym.h: Likewise.
1246
1247 2012-05-16  Alan Modra  <amodra@gmail.com>
1248
1249         * elflink.c: Rename flaginfo to flinfo throughout, except..
1250         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1251         Formatting, style.  Simplify flag match.
1252
1253 2012-05-16  Alan Modra  <amodra@gmail.com>
1254
1255         * dwarf2.c: Formatting.
1256         (arange_add): Pass in unit rather than bfd.  Update callers.
1257         Ignore empty ranges.  Don't ask for cleared memory.
1258         (parse_comp_unit): Only set unit->base_address if processing
1259         DW_TAG_compile_unit.
1260         (find_debug_info): Optimise section lookup.
1261         (place_sections): Use bfd_alloc for stash->adjusted_sections.
1262         (find_line): Match previously parsed comp unit addresses as we
1263         do for newly parsed comp units.
1264
1265 2012-05-16  Alan Modra  <amodra@gmail.com>
1266
1267         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
1268         stops at end of ar_size field.
1269
1270 2012-05-16  Alan Modra  <amodra@gmail.com>
1271
1272         PR ld/13962
1273         PR ld/7023
1274         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1275         out of range.  As a special case, fix sh_info for zero sh_size.
1276         Do the same for .symtab.
1277
1278 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1279             Stephane Carrez <stcarrez@nerim.fr>
1280
1281         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1282         * config.bfd: Likewise.
1283         * cpu-m9s12x.c: New.
1284         * cpu-m9s12xg.c: New.
1285         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1286         Add option to offset S12 addresses into XGATE memory space.
1287         Fix carry bug in IMM16 (IMM8 low/high) relocate.
1288         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1289         (ALL_MACHINES_CFILES): Likewise.
1290         * reloc.c: Add S12X relocs.
1291         * Makefile.in: Regenerate.
1292         * bfd-in2.h: Regenerate.
1293         * libbfd.h: Regenerate.
1294
1295 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1296             Catherine Moore  <clm@codesourcery.com>
1297
1298         * bfd.c (bfd_lookup_section_flags): Add section parm.
1299         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1300         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1301         (bfd_elf_lookup_section_flags): Add section parm.
1302         * elf32-ppc.c (is_ppc_vle): New function.
1303         (ppc_elf_modify_segment_map): New function.
1304         (elf_backend_modify_segment_map): Define.
1305         (has_vle_insns): New define.
1306         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1307         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1308         Move in logic to omit / include a section.
1309         * libbfd-in.h (bfd_link_info): Add section parm.
1310         (bfd_generic_lookup_section_flags): Likewise.
1311         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1312         * section.c (bfd_section): Move out section_flag_info.
1313         (BFD_FAKE_SECTION): Remove flag_info initializer.
1314         * targets.c (_bfd_lookup_section_flags): Add section parm.
1315
1316 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1317
1318         * archures.c (bfd_mach_ppc_vle): New.
1319         * bfd-in2.h: Regenerated.
1320         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1321         * elf32-ppc.c (split16_format_type): New enumeration.
1322         (ppc_elf_vle_split16): New function.
1323         (HOWTO): Add entries for R_PPC_VLE relocations.
1324         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1325         (ppc_elf_section_flags): New function.
1326         (ppc_elf_lookup_section_flags): New function.
1327         (ppc_elf_section_processing): New function.
1328         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1329         (ppc_elf_relocation_section): Likewise.
1330         (elf_backend_lookup_section_flags_hook): Define.
1331         (elf_backend_section_flags): Define.
1332         (elf_backend_section_processing): Define.
1333         * elf32-ppc.h (ppc_elf_section_processing): Declare.
1334         * libbfd.h: Regenerated.
1335         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1336         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1337         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1338         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1339         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1340         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1341         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1342         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1343         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1344
1345 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
1346
1347         PR target/13503
1348         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1349         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1350         * bfd-in2.h: Regenerate.
1351         * libbfd.h: Regenrate.
1352         * elf32-avr.c (elf_avr_howto_table): Add entries for
1353         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1354         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1355         R_AVR_8_HHI8.
1356
1357 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1358
1359         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1360         addend overflow check.
1361
1362 2012-05-10  DJ Delorie  <dj@redhat.com>
1363
1364         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1365
1366 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1367
1368         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1369         hex number in x32 addend overflow check.
1370
1371 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1372
1373         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1374         R_X86_64_RELATIVE64.
1375
1376 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1377
1378         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1379         overflow for R_X86_64_RELATIVE64.
1380
1381 2012-05-08  Ben Cheng  <bccheng@google.com>
1382
1383         * elf.c: Preserve the original p_align and p_flags if they are
1384         valid.
1385
1386 2012-05-07  Alan Modra  <amodra@gmail.com>
1387
1388         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1389         RELOC_AGAINST_DISCARDED_SECTION invocation.
1390
1391 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
1392
1393         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1394         local variable i_ instead of assuming and using a variable i.
1395
1396 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
1397
1398         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1399         relocations.
1400         * elfxx-mips.c (mips_reloc_against_discarded_section): New
1401         function.
1402         (_bfd_mips_elf_relocate_section): Call it, in place of
1403         RELOC_AGAINST_DISCARDED_SECTION.
1404         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1405         to RELOC_AGAINST_DISCARDED_SECTION.
1406         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1407         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1408         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1409         * elf32-bfin.c (bfin_relocate_section): Likewise.
1410         (bfinfdpic_relocate_section): Likewise.
1411         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1412         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1413         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1414         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1415         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1416         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1417         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1418         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1419         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1420         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1421         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1422         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1423         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1424         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1425         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1426         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1427         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1428         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1429         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1430         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1431         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1432         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1433         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1434         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1435         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1436         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1437         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1438         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1439         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1440         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1441         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1442         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1443         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1444         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1445         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1446         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1447         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1448         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1449         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1450         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1451         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1452         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1453         (elf64_alpha_relocate_section): Likewise.
1454         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1455         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1456         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1457         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1458         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1459         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1460         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1461         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1462         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1463
1464 2012-05-05  Alan Modra  <amodra@gmail.com>
1465
1466         PR ld/14052
1467         PR ld/13621
1468         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1469
1470 2012-05-05  Alan Modra  <amodra@gmail.com>
1471
1472         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1473         bfd_und_section and bfd_ind_section with their _ptr variants, or
1474         use corresponding bfd_is_* macros.
1475         * aout-ns32k.c: Likewise.
1476         * aout-tic30.c: Likewise.
1477         * coff-arm.c: Likewise.
1478         * coff-tic54x.c: Likewise.
1479         * cpu-ns32k.c: Likewise.
1480         * elf-attrs.c: Likewise.
1481         * elfcode.h: Likewise.
1482         * peicode.h: Likewise.
1483         * reloc.c: Likewise.
1484         * riscix.c: Likewise.
1485         * versados.c: Likewise.
1486         * section.c: Likewise.
1487         (bfd_abs_section, bfd_ind_section, bfd_com_section,
1488         bfd_ind_section): Delete.
1489         (std_section): New array replacing above.
1490         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1491         bfd_ind_section_ptr, STD_SECTION): Update.
1492         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1493         * bfd-in2.h: Regenerate.
1494
1495 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1496
1497         * cpu-xgate.c: New file. Added XGATE support.
1498         * archures.c (bfd_architecture): Add XGATE architecture.
1499         (bfd_archures_list): Add reference to XGATE architecture info.
1500         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1501         * reloc.c: Add various XGATE relocation enums.
1502         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1503         list.
1504         * Makefile.am: Add support for XGATE elf.
1505         * configure.in: Ditto.
1506         * config.bfd: Ditto.
1507         * Makefile.in: Regenerate.
1508         * configure: Ditto.
1509         * bfd-in2.h: Ditto.
1510         * libbfd.h: Ditto.
1511         Added files for XGATE relocations.
1512         * elf32-xgate.c: Created minimal relocation file.
1513         * elf32-xgate.h: Created minimal header file for elf32-xgate.
1514
1515 2012-05-03  Tristan Gingold  <gingold@adacore.com>
1516
1517         * dwarf2.c (decode_line_info): Ignore
1518         DW_LNE_HP_source_file_correlation.
1519
1520 2012-05-01  Nick Clifton  <nickc@redhat.com>
1521
1522         PR binutils/13121
1523         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1524         AIX system headers.
1525         * coff-ppc.c: Likewise.
1526         * cofflink.c: Likewise.
1527         * elf32-arm.c: Likewise.
1528         * elf64-sparc.c: Likewise.
1529         * elflink.c: Likewise.
1530         * pdp11.c: Likewise.
1531         * rescoff.c: Likewise.
1532
1533 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1534
1535         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1536         possibly being relative to DW_AT_low_pc.
1537         (parse_comp_unit): Likewise.
1538
1539 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
1540
1541         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1542         also when generating PIE.
1543         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1544         by relocations as dynamic.
1545
1546 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
1547
1548         Provide a way for programs to recognize BFD_ASSERT calls.
1549         * bfd.c (bfd_assert_handler_type): New API type.
1550         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1551         (_bfd_assert_handler): New variable.
1552         (_bfd_default_assert_handler): New function.
1553         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1554         * libbfd-in.h (_bfd_assert_handler): Declare.
1555         * libbfd.h, bfd-in2.h: Regenerate.
1556
1557 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
1558
1559         PR ld/13990
1560         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1561         symbol, where PLT refcount is set to -1.
1562
1563 2012-04-24  Alan Modra  <amodra@gmail.com>
1564
1565         PR ld/13991
1566         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1567         _bfd_generic_link_just_syms.
1568         * elflink.c (_bfd_elf_link_just_syms): Delete.
1569         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1570
1571         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1572         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1573         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1574         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1575         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1576         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1577         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1578         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1579         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1580         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1581         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1582         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1583         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1584         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1585         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1586         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1587         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1588         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1589         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1590         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1591         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1592         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1593         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1594         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1595         * reloc.c: Update all references.
1596         * bfd-in2.h: Regenerate.
1597
1598 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1599
1600         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1601         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1602
1603 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1604
1605         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1606         got_type.
1607         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1608         it.
1609
1610 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1611
1612         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1613         relocations when LE conversion happens on the IE tls symbol.
1614
1615 2012-04-17  Roland McGrath  <mcgrathr@google.com>
1616
1617         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1618         so that 32-byte boundary is a proper instruction boundary.
1619
1620 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1621
1622         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1623         member of an object archive.<
1624
1625 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1626
1627         * vms-lib.c (MAX_EKEYLEN): Define.
1628         (MAX_KEYLEN): Fix value.
1629         (vms_write_index): Add comments and fix indentation.
1630         Adjust comparaison.  Add assertions.  Free kbn_blk.
1631         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1632         Compense MAX_KEYLEN adjustment.
1633
1634 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
1635
1636         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1637         (_bfd_mips_elf_check_relocs): Update accordingly.
1638
1639 2012-04-13  Alan Modra  <amodra@gmail.com>
1640
1641         PR ld/13947
1642         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1643         reloc sections.
1644
1645 2012-04-12  David S. Miller  <davem@davemloft.net>
1646
1647         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1648         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1649         * libbfd.h: Regenerate.
1650         * bfd-in2.h: Likewise.
1651         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1652         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1653         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1654         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1655         (_bfd_sparc_elf_check_relocs): Likewise.
1656         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1657         (_bfd_sparc_elf_relocate_section): Likewise.
1658
1659 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1660
1661         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1662         New variables.
1663         (struct elf32_arm_link_hash_table): New member `nacl_p'.
1664         (elf32_arm_link_hash_table_create): Initialize it.
1665         (elf32_arm_nacl_link_hash_table_create): New function.
1666         (arm_movw_immediate, arm_movt_immediate): New functions.
1667         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1668         (elf32_arm_finish_dynamic_sections): Likewise.
1669         (elf32_arm_output_plt_map_1): Likewise.
1670         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1671         New backend vector stanza.
1672         (elf32_arm_nacl_modify_segment_map): New function.
1673         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1674         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1675         * configure.in: Likewise.
1676         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1677         (bfd_elf32_littlearm_nacl_vec): Likewise.
1678         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1679         (bfd_elf32_bigarm_symbian_vec): Likewise.
1680         (bfd_elf32_littlearm_symbian_vec): Likewise.
1681         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1682         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1683         * configure: Regenerated.
1684
1685 2012-04-12  Tristan Gingold  <gingold@adacore.com>
1686
1687         * elflink.c (elf_link_output_extsym): Add a guard.
1688         (bfd_elf_final_link): Remove assertion.
1689         (bfd_elf_final_link): Add a guard.
1690         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1691         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1692         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1693         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1694         Remove.
1695         (elfNN-ia64-vms target): Move to ...
1696         * elf64-ia64-vms.c: New file.
1697         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1698         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1699         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1700         * configure: Regenerate.
1701         * Makefile.in: Regenerate.
1702
1703 2012-04-11  Nick Clifton  <nickc@redhat.com>
1704
1705         PR binutils/13897
1706         * elf64-ppc.c (opd_entry_value): When dealing with sections
1707         without relocs, keep the last section loaded in order to avoid
1708         unnecessary reloads.
1709
1710 2012-04-09  Roland McGrath  <mcgrathr@google.com>
1711
1712         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1713         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1714         (nacl_modify_program_headers): Likewise.
1715
1716 2012-04-03  Roland McGrath  <mcgrathr@google.com>
1717
1718         * elf-nacl.c: New file.
1719         * elf-nacl.h: New file.
1720         * elf32-i386.c (elf_backend_modify_segment_map): Define for
1721         bfd_elf32_i386_nacl_vec.
1722         (elf_backend_modify_program_headers): Likewise.
1723         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1724         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1725         (elf_backend_modify_program_headers): Likewise.
1726         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1727         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1728         * Makefile.in: Regenerated.
1729         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1730         (bfd_elf32_x86_64_nacl_vec): Likewise.
1731         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1732         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1733         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1734         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1735         (bfd_elf32_i386_nacl_vec): Likewise.
1736         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1737         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1738         * configure: Regenerated.
1739
1740 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
1741
1742         * elf32-m68k.c (elf_m68k_relocate_section): Allow
1743         R_68K_TLS_LE{8,16,32} for PIE.
1744
1745 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1746
1747         * elf64-s390.c: Fix several comments regarding PLT entry
1748         description.
1749         * elf32-s390.c: Likewise.
1750
1751 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1752
1753         * elf64-s390.c: Use the section pointer shortcuts in
1754         elf_link_hash_table and remove them from the target specific
1755         variant.
1756         * elf32-s390.c: Likewise.
1757
1758 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1759
1760         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1761         New definitions.
1762         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1763         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1764         (elf_s390_finish_dynamic_sections): Likewise.
1765         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1766         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1767         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1768         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1769         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1770
1771 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1772
1773         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1774         Rename all occurrences in the file to elf_dyn_relocs.
1775         * elf64-s390.c: Likewise.
1776
1777 2012-03-30  Alan Modra  <amodra@gmail.com>
1778
1779         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1780         libraries.
1781
1782 2012-03-29  Alan Modra  <amodra@gmail.com>
1783
1784         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1785         * bfd-in2.h: Regenerate.
1786
1787 2012-03-23  Alan Modra  <amodra@gmail.com>
1788
1789         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1790         on empty alloc sections.
1791
1792 2012-03-23  Alan Modra  <amodra@gmail.com>
1793
1794         * linker.c (_bfd_nearby_section): New function, split out from..
1795         (fix_syms): ..here.
1796         * bfd-in.h (_bfd_nearby_section): Declare.
1797         * bfd-in2.h: Regenerate.
1798         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1799         data_index_section with ld -q or ld -r output relocs against
1800         stripped output sections.  Instead use _bfd_nearby_section.
1801
1802 2012-03-23  Alan Modra  <amodra@gmail.com>
1803
1804         PR binutils/13894
1805         * elf64-ppc.c (opd_entry_value): Read full symbol table when
1806         sym hashes unavailable.
1807
1808 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
1809
1810         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1811         for non-C6X objects.
1812
1813 2012-03-20  Kai Tietz  <ktietz@redhat.com>
1814
1815         PR ld/12742
1816         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1817         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1818         Add windows.h header include if HAVE_WINDOWS_H is defined.
1819         (dlerror): New static function if windows variant is used instead
1820         of dlfcn.h.
1821         (dlclose): Likewise.
1822         (dlopen): Likewise.
1823         (dlsym): Likewise.
1824         * configure: Regenerated.
1825         * config.in: Regenerated.
1826
1827 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1828
1829         PR ld/13880
1830         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1831         for R_386_GOTOFF relocation against protected function if
1832         SYMBOLIC_BIND is true.
1833
1834         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1835         error for R_X86_64_GOTOFF64 relocation against protected function
1836         when building executable or SYMBOLIC_BIND is true.
1837
1838 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1839
1840         * config.bfd: Handle x86_64-*-nacl*.
1841         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1842         (bfd_elf32_x86_64_nacl_vec): Likewise.
1843         * targets.c: Support them.
1844         * configure.in: Likewise.
1845         * configure: Regenerated.
1846
1847 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1848
1849         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1850         (elf32_arm_attributes_forbid_div): Likewise.
1851         (elf32_arm_merge_eabi_attributes): Correct handling of
1852         Tag_DIV_use.
1853
1854 2012-03-15  Roland McGrath  <mcgrathr@google.com>
1855
1856         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1857         elf_x86_64_backend_data parameters for plt_eh_frame.
1858
1859         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1860         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1861         (elf_x86_64_arch_bed): New variable.
1862         (elf_backend_arch_data): New macro.
1863         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1864         (elf_x86_64_allocate_dynrelocs): Likewise.
1865         (elf_x86_64_relocate_section): Likewise.
1866         (elf_x86_64_plt_sym_val): Likewise.
1867         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1868         parameters for PLT details.
1869         (elf_x86_64_finish_dynamic_sections): Likewise.
1870
1871 2012-03-14  Roland McGrath  <mcgrathr@google.com>
1872
1873         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1874         to the full size, padding out with nop instructions.
1875
1876 2012-03-12  Alan Modra  <amodra@gmail.com>
1877
1878         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1879         on zero size dynbss symbol.
1880         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1881         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1882         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1883         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1884         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1885         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1886         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1887         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1888         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1889         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1890         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1891         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1892         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1893         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1894         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1895         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1896         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1897         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1898         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1899         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1900         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1901
1902 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1903
1904         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1905         * bfd-in2.h: Regenerate.
1906         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1907         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1908
1909 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
1910
1911         PR ld/13817
1912         * elf32-i386.c (elf_i386_relocate_section): Restore
1913         R_386_IRELATIVE.
1914
1915         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1916         R_X86_64_IRELATIVE.
1917
1918 2012-03-08  Tristan Gingold  <gingold@adacore.com>
1919
1920         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1921         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1922         fields.  Add comments.
1923
1924 2012-03-07  Nick Clifton  <nickc@redhat.com>
1925
1926         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1927         field.
1928         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1929         (elf_mn10300_tdata): Define.
1930         (elf_mn10300_local_got_tls_type): Define.
1931         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1932         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1933         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1934         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1935         (mn10300_reloc_map): Likewise.
1936         (elf_mn10300_tls_transition): New function.
1937         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1938         (mn10300_elf_check_relocs): Add TLS support.
1939         (mn10300_elf_final_link_relocate): Likewise.
1940         (mn10300_elf_relocate_section): Likewise.
1941         (mn10300_elf_relax_section): Likewise.
1942         (elf32_mn10300_link_hash_newfunc): Initialise new field.
1943         (_bfd_mn10300_copy_indirect_symbol): New function.
1944         (elf32_mn10300_link_hash_table_create): Initialise new fields.
1945         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1946         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1947         (_bfd_mn10300_elf_reloc_type_class): Allocate an
1948         elf_mn10300_obj_tdata structure.
1949         (elf_backend_copy_indirect_symbol): Define.
1950         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1951         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1952         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1953         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1954         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1955         alongside other MN10300 relocations.
1956         * bfd-in2.h: Regenerate.
1957         * libbfd.h: Regenerate.
1958
1959 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
1960
1961         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1962         set relocate to TRUE.
1963
1964 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1965
1966         PR ld/12152
1967         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1968         overflows for R_SPARC_UA32 in .stab sections.
1969
1970 2012-03-01  Alan Modra  <amodra@gmail.com>
1971
1972         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1973
1974 2012-02-27  Alan Modra  <amodra@gmail.com>
1975
1976         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1977         before calling elf specific function.
1978         (sh_elf_osec_readonly_p): Test for error return from above.
1979
1980 2012-02-27  Alan Modra  <amodra@gmail.com>
1981
1982         * elf32-spu.c (build_stub): Fix malloc under-allocation.
1983
1984 2012-02-25  Walter Lee  <walt@tilera.com>
1985         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1986         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1987         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1988         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1989         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1990         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1991         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1992         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1993         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1994         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1995         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1996         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1997         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1998         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1999         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2000         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2001         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2002         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2003         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2004         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2005         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2006         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2007         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2008         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2009         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2010         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2011         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2012         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2013         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2014         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2015         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2016         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2017         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2018         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2019         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2020         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2021         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2022         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2023         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2024         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2025         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2026         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2027         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2028         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2029         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2030         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2031         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2032         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2033         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2034         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2035         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2036         relocations.
2037         (tilepro_reloc_map): Ditto.
2038         (tilepro_info_to_howto_rela): Ditto.
2039         (reloc_to_create_func): Ditto.
2040         (tilepro_tls_translate_to_le): New.
2041         (tilepro_tls_translate_to_ie): New.
2042         (tilepro_elf_tls_transition): New.
2043         (tilepro_elf_check_relocs): Handle new tls relocations.
2044         (tilepro_elf_gc_sweep_hook): Ditto.
2045         (allocate_dynrelocs): Ditto.
2046         (tilepro_elf_relocate_section): Ditto.
2047         (tilepro_replace_insn): New.
2048         (insn_mask_X1): New.
2049         (insn_mask_X0_no_dest_no_srca): New
2050         (insn_mask_X1_no_dest_no_srca): New
2051         (insn_mask_Y0_no_dest_no_srca): New
2052         (insn_mask_Y1_no_dest_no_srca): New
2053         (srca_mask_X0): New
2054         (srca_mask_X1): New
2055         (insn_tls_le_move_X1): New
2056         (insn_tls_le_move_zero_X0X1): New
2057         (insn_tls_ie_lw_X1): New
2058         (insn_tls_ie_add_X0X1): New
2059         (insn_tls_ie_add_Y0Y1): New
2060         (insn_tls_gd_add_X0X1): New
2061         (insn_tls_gd_add_Y0Y1): New
2062         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2063         relocations.
2064         (tilegx_reloc_map): Ditto.
2065         (tilegx_info_to_howto_rela): Ditto.
2066         (reloc_to_create_func): Ditto.
2067         (tilegx_elf_link_hash_table): New field disable_le_transition.
2068         (tilegx_tls_translate_to_le): New.
2069         (tilegx_tls_translate_to_ie): New.
2070         (tilegx_elf_tls_transition): New.
2071         (tilegx_elf_check_relocs): Handle new tls relocations.
2072         (tilegx_elf_gc_sweep_hook): Ditto.
2073         (allocate_dynrelocs): Ditto.
2074         (tilegx_elf_relocate_section): Ditto.
2075         (tilegx_copy_bits): New.
2076         (tilegx_replace_insn): New.
2077         (insn_mask_X1): New.
2078         (insn_mask_X0_no_dest_no_srca): New.
2079         (insn_mask_X1_no_dest_no_srca): New.
2080         (insn_mask_Y0_no_dest_no_srca): New.
2081         (insn_mask_Y1_no_dest_no_srca): New.
2082         (insn_mask_X0_no_operand): New.
2083         (insn_mask_X1_no_operand): New.
2084         (insn_mask_Y0_no_operand): New.
2085         (insn_mask_Y1_no_operand): New.
2086         (insn_tls_ie_ld_X1): New.
2087         (insn_tls_ie_ld4s_X1): New.
2088         (insn_tls_ie_add_X0X1): New.
2089         (insn_tls_ie_add_Y0Y1): New.
2090         (insn_tls_ie_addx_X0X1): New.
2091         (insn_tls_ie_addx_Y0Y1): New.
2092         (insn_tls_gd_add_X0X1): New.
2093         (insn_tls_gd_add_Y0Y1): New.
2094         (insn_move_X0X1): New.
2095         (insn_move_Y0Y1): New.
2096         (insn_add_X0X1): New.
2097         (insn_add_Y0Y1): New.
2098         (insn_addx_X0X1): New.
2099         (insn_addx_Y0Y1): New.
2100         * libbfd.h: Regenerate.
2101         * bfd-in2.h: Regenerate.
2102
2103 2012-02-25  Walter Lee  <walt@tilera.com>
2104
2105         * config.bfd (tilegx-*-*): rename little endian vector; add big
2106         endian vector.
2107         (tilegxbe-*-*): New case.
2108         * configure.in (bfd_elf32_tilegx_vec): Rename...
2109         (bfd_elf32_tilegx_le_vec): ... to this.
2110         (bfd_elf32_tilegx_be_vec): New vector.
2111         (bfd_elf64_tilegx_vec): Rename...
2112         (bfd_elf64_tilegx_le_vec): ... to this.
2113         (bfd_elf64_tilegx_be_vec): New vector.
2114         * configure: Regenerate.
2115         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2116         (TARGET_LITTLE_NAME): Ditto.
2117         (TARGET_BIG_SYM): Define.
2118         (TARGET_BIG_NAME): Define.
2119         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2120         (TARGET_LITTLE_NAME): Ditto.
2121         (TARGET_BIG_SYM): Define.
2122         (TARGET_BIG_NAME): Define.
2123         * targets.c (bfd_elf32_tilegx_vec): Rename...
2124         (bfd_elf32_tilegx_le_vec): ... to this.
2125         (bfd_elf32_tilegx_be_vec): Declare.
2126         (bfd_elf64_tilegx_vec): Rename...
2127         (bfd_elf64_tilegx_le_vec): ... to this.
2128         (bfd_elf64_tilegx_be_vec): Declare.
2129         (_bfd_target_vector): Add / rename above vectors.
2130         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2131         * bfd-in2.h: Regenerate.
2132         * cpu-tilegx.c (bfd_tilegx32_arch): define.
2133         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2134
2135 2012-02-24  Nick Clifton  <nickc@redhat.com>
2136
2137         PR ld/13730
2138         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2139         error message instead of aborting, when an outofrange reloc is
2140         encountered.
2141
2142 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
2143
2144         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2145         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
2146         bit-fields when target and host differ in endian-ness.  When
2147         PAIRs are non-scattered find the 'symbol' from the preceding
2148         reloc.  Add FIXME re. reloc symbols on section boundaries.
2149         (bfd_mach_o_swap_out_non_scattered_reloc): New.
2150         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2151
2152 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
2153
2154         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2155         sect-diffs.
2156         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2157         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2158
2159 2012-02-17  Tristan Gingold  <gingold@adacore.com>
2160
2161         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2162         * libbfd.h: Regenerated.
2163         * bfd-in2.h: Likewise.
2164         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2165         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2166         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2167
2168 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2169
2170         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2171         GD->LE and LD->LE optimizations.
2172
2173 2012-02-16  Alan Modra  <amodra@gmail.com>
2174
2175         PR binutils/13355
2176         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2177
2178 2012-02-13  Richard Henderson  <rth@redhat.com>
2179
2180         PR ld/13621
2181         * linker.c (fix_syms): Force symbols outside any section into
2182         bfd_abs_section_ptr.
2183
2184 2012-02-13  Alan Modra  <amodra@gmail.com>
2185
2186         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2187         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2188         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2189         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2190
2191 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
2192             Nick Clifton  <nickc@redhat.com>
2193
2194         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2195         memset.
2196
2197 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2198
2199         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2200         vma additions in their logical, rather than physical order.
2201
2202 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2203
2204         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2205         parameters.
2206         * mach-o-x86-64.c (text_section_names_xlat): New.
2207         (mach_o_x86_64_segsec_names_xlat): New.
2208         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2209         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2210
2211 2012-02-10  Tristan Gingold  <gingold@adacore.com>
2212
2213         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2214         to avoid infinite loop.  Add comments.
2215
2216 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2217
2218         PR ld/13675
2219         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2220         nop instructions.
2221         (bfd_arch_i386_short_nop_fill): New.
2222         (bfd_arch_i386_long_nop_fill): Likewise.
2223         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2224         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
2225         bfd_arch_info initializers.
2226
2227         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2228         (bfd_arch_i386_short_nop_fill): This.
2229         Update bfd_arch_info initializers.
2230         * cpu-l1om.c: Likewise.
2231
2232 2012-02-08  Alan Modra  <amodra@gmail.com>
2233
2234         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2235         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2236         the correct h->u.weakdef.
2237
2238 2012-02-07  Alan Modra  <amodra@gmail.com>
2239
2240         * elf.c (elf_find_function): Don't use internal_elf_sym.
2241         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
2242         parameter with asymbol.
2243         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2244         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2245         (struct elf_backend_data <maybe_function_sym>): Likewise.
2246
2247 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
2248
2249         PR bfd/13410
2250         * elf32-avr.c (elf32_avr_relax_section): Correct the
2251         condition that qualifies the candidates for relaxation.
2252
2253 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2254
2255         * bfdio.c (real_fopen): Remove unused vms_modes variable.
2256
2257 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2258
2259         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2260         variable warning.
2261
2262 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2263
2264         * archive.c (bfd_slurp_armap): Fix thinko in cast.
2265
2266 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2267
2268         PR ld/13616
2269         * archures.c (bfd_arch_info): Add fill.
2270         (bfd_default_arch_struct): Add bfd_arch_default_fill.
2271         (bfd_arch_default_fill): New.
2272
2273         * configure.in: Set bfd version to 2.22.52.
2274         * configure: Regenerated.
2275
2276         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2277         initializer.
2278         * cpu-arc.c: Likewise.
2279         * cpu-arm.c: Likewise.
2280         * cpu-avr.c: Likewise.
2281         * cpu-bfin.c: Likewise.
2282         * cpu-cr16.c: Likewise.
2283         * cpu-cr16c.c: Likewise.
2284         * cpu-cris.c: Likewise.
2285         * cpu-crx.c: Likewise.
2286         * cpu-d10v.c: Likewise.
2287         * cpu-d30v.c: Likewise.
2288         * cpu-dlx.c: Likewise.
2289         * cpu-epiphany.c: Likewise.
2290         * cpu-fr30.c: Likewise.
2291         * cpu-frv.c: Likewise.
2292         * cpu-h8300.c: Likewise.
2293         * cpu-h8500.c: Likewise.
2294         * cpu-hppa.c: Likewise.
2295         * cpu-i370.c: Likewise.
2296         * cpu-i860.c: Likewise.
2297         * cpu-i960.c: Likewise.
2298         * cpu-ia64.c: Likewise.
2299         * cpu-ip2k.c: Likewise.
2300         * cpu-iq2000.c: Likewise.
2301         * cpu-lm32.c: Likewise.
2302         * cpu-m10200.c: Likewise.
2303         * cpu-m10300.c: Likewise.
2304         * cpu-m32c.c: Likewise.
2305         * cpu-m32r.c: Likewise.
2306         * cpu-m68hc11.c: Likewise.
2307         * cpu-m68hc12.c: Likewise.
2308         * cpu-m68k.c: Likewise.
2309         * cpu-m88k.c: Likewise.
2310         * cpu-mcore.c: Likewise.
2311         * cpu-mep.c: Likewise.
2312         * cpu-microblaze.c: Likewise.
2313         * cpu-mips.c: Likewise.
2314         * cpu-mmix.c: Likewise.
2315         * cpu-moxie.c: Likewise.
2316         * cpu-msp430.c: Likewise.
2317         * cpu-mt.c: Likewise.
2318         * cpu-ns32k.c: Likewise.
2319         * cpu-openrisc.c: Likewise.
2320         * cpu-or32.c: Likewise.
2321         * cpu-pdp11.c: Likewise.
2322         * cpu-pj.c: Likewise.
2323         * cpu-plugin.c: Likewise.
2324         * cpu-powerpc.c: Likewise.
2325         * cpu-rl78.c: Likewise.
2326         * cpu-rs6000.c: Likewise.
2327         * cpu-rx.c: Likewise.
2328         * cpu-s390.c: Likewise.
2329         * cpu-score.c: Likewise.
2330         * cpu-sh.c: Likewise.
2331         * cpu-sparc.c: Likewise.
2332         * cpu-spu.c: Likewise.
2333         * cpu-tic30.c: Likewise.
2334         * cpu-tic4x.c: Likewise.
2335         * cpu-tic54x.c: Likewise.
2336         * cpu-tic6x.c: Likewise.
2337         * cpu-tic80.c: Likewise.
2338         * cpu-tilegx.c: Likewise.
2339         * cpu-tilepro.c: Likewise.
2340         * cpu-v850.c: Likewise.
2341         * cpu-vax.c: Likewise.
2342         * cpu-w65.c: Likewise.
2343         * cpu-we32k.c: Likewise.
2344         * cpu-xc16x.c: Likewise.
2345         * cpu-xstormy16.c: Likewise.
2346         * cpu-xtensa.c: Likewise.
2347         * cpu-z80.c: Likewise.
2348         * cpu-z8k.c: Likewise.
2349
2350         * cpu-i386.c: Include "libiberty.h".
2351         (bfd_arch_i386_fill): New.
2352         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2353
2354         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2355         * cpu-l1om.c: Likewise.
2356
2357         * linker.c (default_data_link_order): Call abfd->arch_info->fill
2358         if fill size is 0.
2359
2360         * bfd-in2.h: Regenerated.
2361
2362 2012-01-27  Michael Eager  <eager@eagercon.com>
2363
2364         * elf32-microblaze.c (create_got_section):
2365         Reuse existing .rela.got section.
2366
2367 2012-01-23  Alan Modra  <amodra@gmail.com>
2368
2369         * elf-bfd.h: Formatting.
2370         (struct elf_backend_data): Add "maybe_function_sym".
2371         (_bfd_elf_maybe_function_sym): Declare.
2372         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2373         (elfNN_bed): Init new field.
2374         * elf.c (elf_find_function): Use maybe_function_sym.
2375         (_bfd_elf_maybe_function_sym): New function.
2376         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2377         (ppc64_elf_maybe_function_sym): New function.
2378
2379 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
2380
2381         PR binutils/13534
2382         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2383         pad the size field in an archive header.
2384         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2385         function for the archive size field.
2386         (bfd_generic_openr_next_archived_file): Likewise.
2387         (do_slurp_coff_armap): Likewise.
2388         (_bfd_write_archive_contents): Likewise.
2389         (_bfd_bsd44_write_ar_hdr): Use the new function.
2390         (bfd_ar_hdr_from_filesystem): Likewise.
2391         (_bfd_write_archive_contents): Likewise.
2392         (bsd_write_armap): Likewise.
2393         (coff_write_armap): Likewise.
2394         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2395         * bfdio.c (bfd_bread): Use correct type for archive element
2396         sizes.
2397         * ar.c (open_inarch): Likewise.
2398         (extract_file): Likewise.
2399         * libbfd-in.h (struct areltdata): Use correct types for
2400         parsed_size and extra_size fields.
2401         Prototype _bfd_ar_sizepad function.
2402         * libbfd.h: Regenerate.
2403
2404 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
2405
2406         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2407         Return NULL if core file generation is unsupported.
2408         (elfcore_write_prstatus): Likewise.
2409         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2410         (elf_backend_write_core_note): Define.
2411
2412 2012-01-19  Tristan Gingold  <gingold@adacore.com>
2413
2414         * pef.c: Add a comment.
2415         * xsym.c: Likewise.
2416
2417 2012-01-17  Alan Modra  <amodra@gmail.com>
2418
2419         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2420         trailing garbage in the note.
2421         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2422
2423 2012-01-16  Daniel Green  <venix1@gmail.com>
2424
2425         PR ld/13491
2426         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2427         h->root.type not h->type.
2428         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2429
2430 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2431
2432         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2433         indirect symbols.
2434
2435 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2436
2437         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2438         position from here... to (bfd_mach_o_build_seg_command): Here.
2439
2440 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
2441
2442         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2443         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2444         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2445         file. (bfd_mach_o_section): Add indirect_syms field.
2446
2447 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2448
2449         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2450         vmsize from filesize.  Don't compute offsets or file sizes for
2451         zerofill sections.
2452
2453 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2454
2455         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2456         command type independent.
2457
2458 2012-01-11  Alan Modra  <amodra@gmail.com>
2459
2460         * elf64-ppc.c: Define more insns used in plt call stubs.
2461         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2462         (ppc64_elf_relocate_section): Likewise.
2463         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2464         (struct ppc_link_hash_table): Increase size of stub_count array.
2465         Add plt_stub_align and plt_thread_safe.
2466         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2467         (plt_stub_size, plt_stub_pad): New functions.
2468         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
2469         emit needless save of r2.
2470         (build_tls_get_addr_stub): Adjust params.
2471         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2472         plt stubs.  Adjust build_*plt_stub calls.
2473         (ppc_size_one_stub): Similarly.
2474         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2475         params.  Choose default for plt_thread_safe based on existence of
2476         calls to thread creation functions.  Modify plt_call to
2477         plt_call_r2save when no tocsave reloc found.  Align tail of stub
2478         sections.
2479         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
2480         output of stub statistics.
2481         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2482         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2483
2484 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2485
2486         PR ld/13581
2487         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2488         check on R_X86_64_PCXX.
2489
2490 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2491
2492         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2493         warning.
2494
2495 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2496
2497         * bfdio.c (bfd_tell): Handle nested archives.
2498         (bfd_seek): Ditto.
2499         * cache.c (bfd_cache_lookup_worker): Ditto.
2500         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2501         nested archives.
2502         (bfd_generic_openr_next_archived_file): Likewise.
2503
2504 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
2505
2506         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2507         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2508         (bfd_mach_o_primary_symbol_sort_key): Likewise.
2509         (bfd_mach_o_cf_symbols): Likewise.
2510         (bfd_mach_o_sort_symbol_table): Remove.
2511         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2512         for indirect and dysymtab counts.  Do the symbol sorting here.
2513         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2514         Make the indirect symbols a TODO.
2515         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2516         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2517         a non-zero value.
2518         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2519         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2520         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2521         (IS_MACHO_INDIRECT): Remove.
2522         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2523
2524 2012-01-06  Nick Clifton  <nickc@redhat.com>
2525
2526         PR binutils/13121
2527         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2528         'flaginfo' to avoid conflicts with AIX system headers.
2529
2530 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2531
2532         * bfdio.c (bfd_bread): Use arelt_size macro.
2533
2534 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2535
2536         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2537
2538 2012-01-05  Nick Clifton  <nickc@redhat.com>
2539
2540         PR ld/12161
2541         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2542         necessary.
2543
2544 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2545
2546         Fix zero registers core files when built by gcc-4.7.
2547         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2548         size.  Call elfcore_write_note for the local variables.  Remove the
2549         final elfcore_write_note call.  Add NOTREACHED comments.
2550
2551 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2552
2553         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2554         (bfd_mach_o_generic_stat_arch_elt): Adjust.
2555
2556 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2557
2558         * mach-o.c (bfd_mach_o_fat_member_init): New function.
2559         (bfd_mach_o_openr_next_archived_file): Reindent.
2560         Adjust to call bfd_mach_o_fat_member_init.
2561         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2562
2563 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2564
2565         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2566         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2567         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2568         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2569         BFD_RELOC_MACH_O_X86_64_BRANCH32,
2570         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2571         BFD_RELOC_MACH_O_X86_64_GOT.
2572
2573 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2574
2575         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2576         (bfd_mach_o_load_command): Add fvmlib field.
2577
2578         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2579         (bfd_mach_o_read_command): Handle fvmlib.
2580
2581 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2582
2583         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2584         Decode msubtype for ARM.
2585
2586 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2587
2588         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2589
2590 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2591
2592         * mach-o.h: Reindent header.
2593         (bfd_mach_o_encryption_info_command): New structure.
2594         (bfd_mach_o_load_command): Add encryption_info field.
2595
2596         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2597         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2598         (bfd_mach_o_read_command): Adjust error message.
2599
2600 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
2601
2602         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2603         which reads DWARF2 and stores in stash from find_line.
2604         (find_line) Call _bfd_dwarf2_slurp_debug_info.
2605         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2606         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2607         * mach-o.c (dsym_subdir): The name of subdir where debug
2608         information may be stored.
2609         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2610         type is UUID.
2611         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2612         corresponding to the executable.
2613         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2614         specified binary file.
2615         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2616         the original BFD.
2617         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2618         executables, dylibs, and bundles.
2619         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2620         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2621
2622 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2623
2624         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2625         for stabd symbols.
2626         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2627         (bfd_mach_o_cf_symbols): Likewise.
2628
2629 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2630
2631         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2632
2633 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2634
2635         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2636         as the value of an indirect symbol.  Keep the string table index in
2637         non-indirect syms for reference.
2638         (bfd_mach_o_write_dysymtab): New.
2639         (bfd_mach_o_primary_symbol_sort_key): New.
2640         (bfd_mach_o_cf_symbols): New.
2641         (bfd_mach_o_sort_symbol_table): New.
2642         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
2643         If we are emitting a dysymtab, process indirect symbols and count the
2644         number of each other kind.
2645         (bfd_mach_o_mangle_sections): New.
2646         (bfd_mach_o_write_contents): Split out some pre-requisite code into
2647         the command builder. Write dysymtab if the command is present.
2648         (bfd_mach_o_count_sections_for_seg): New.
2649         (bfd_mach_o_build_seg_command): New.
2650         (bfd_mach_o_build_dysymtab_command): New.
2651         (bfd_mach_o_build_commands): Reorganize to support the fact that some
2652         commands are optional and should not be emitted if there are no
2653         sections or symbols.
2654         (bfd_mach_o_set_section_contents): Amend comment.
2655         * mach-o.h: Amend and add to comments.
2656         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2657         pointer to the indirects, when present.
2658         (bfd_mach_o_should_emit_dysymtab): New macro.
2659         (IS_MACHO_INDIRECT): Likewise.
2660
2661 For older changes see ChangeLog-2011
2662 \f
2663 Local Variables:
2664 mode: change-log
2665 left-margin: 8
2666 fill-column: 74
2667 version-control: never
2668 End: