bfd/ChangeLog

   1 2012-10-16  Sofiane Naci  <sofiane.naci@arm.com>
   2
   3         * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
   4         R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
   5         R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
   6         R_AARCH64_TLSLE_ADD_TPREL_HI12.
   7         (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
   8         R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
   9         (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
  10         AARCH64_TLSLE_*_TPREL_* relocations.
  11
  12 2012-10-16  Alan Modra  <amodra@gmail.com>
  13
  14         * elf32-xtensa.c (free_section_cache): Renamed from
  15         clear_section_cache.  Don't zero cache.
  16         (section_cache_section): Remove ineffectual zero of cache.
  17         Call init_section_cache instead.
  18
  19 2012-10-15  Doug Evans  <dje@google.com>
  20
  21         * elf.c (special_sections_d): Add comment.
  22
  23 2012-10-13  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
  26         * configure.in (lt_cv_dlopen_libs): AC_SUBST.
  27         * Makefile.in: Regenerated.
  28         * configure: Likewise.
  29
  30 2012-10-08  Alan Modra  <amodra@gmail.com>
  31
  32         PR binutils/14662
  33         * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
  34         SEC_DEBUGGING.
  35
  36 2012-09-20  Walter Lee  <walt@tilera.com>
  37
  38         * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
  39         relocations with value of hgot.
  40         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  41
  42 2012-09-19  Steve Ellcey  <sellcey@mips.com>
  43
  44         * config.bfd: Add mips*-mti-elf* target.
  45
  46 2012-09-18  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         PR ld/14591
  49         * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
  50         if the old symbol is weak.
  51
  52         * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
  53         _bfd_elf_merge_symbol call.
  54
  55         * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
  56         if the old symbol is weak.
  57         (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
  58         call.
  59         (elf_link_add_object_symbols): Don't update symbol type from a
  60         weak definition.  Update symbol type from a common symbol when
  61         overriding a weak symbol.
  62
  63 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
  66         section.
  67         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
  68
  69 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
  70
  71         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
  72         FALSE with abort.
  73         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
  74
  75 2012-09-17  Walter Lee  <walt@tilera.com>
  76
  77         * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
  78         got_base variable.
  79         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  80
  81 2012-09-17  Walter Lee  <walt@tilera.com>
  82
  83         * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
  84         of got relocations for when .got.plt section is merged with .got.
  85         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
  86
  87 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  88
  89         * configure: Regenerate.
  90
  91 2012-09-13  Anthony Green  <green@moxielogic.com>
  92
  93         * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
  94         Define.
  95         (bfd_elf32_moxie_vec): Remove.
  96         * config.bfd, configure.in: Add bi-endian support for moxie.
  97         * configure: Rebuilt.
  98         * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
  99         (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
 100
 101 2012-09-12  Doug Kwan  <dougkwan@google.com>
 102
 103         * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
 104         relocation for stub lookup.
 105
 106 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
 107
 108         * bfd-in2.h: Regenerated.
 109         * elf64-aarch64.c
 110         (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
 111         (elf64_aarch64_reloc_map): Add reloc entry.
 112         (aarch64_resolve_relocation): Likewise.
 113         (bfd_elf_aarch64_put_addend): Likewise.
 114         (aarch64_reloc_got_type): Likewise.
 115         (elf64_aarch64_final_link_relocate): Likewise.
 116         (lf64_aarch64_check_relocs): Likewise.
 117         (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
 118         reloc.
 119         * libbfd.h: Regenerated.
 120         * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
 121
 122 2012-09-10  Matthias Klose  <doko@ubuntu.com>
 123
 124         * config.in: Disable sanity check for kfreebsd.
 125
 126 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 127
 128         * configure: Regenerated.
 129
 130 2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>
 131
 132         * cpu-ia64-opc.c (ins_cnt6a): New function.
 133         (ext_cnt6a): Ditto.
 134         (ins_strd5b): Ditto.
 135         (ext_strd5b): Ditto.
 136         (elf64_ia64_operands): Add new operand types.
 137
 138 2012-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 139
 140         PR binutils/14493
 141         * elf.c (ignore_section_sym): Also ignore section symbols without
 142         a BFD section.
 143
 144 2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 145
 146         * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
 147         local and global ifunc symbols.
 148         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 149
 150 2012-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
 153         _DYNAMIC symbol.
 154
 155         * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
 156         hdynamic.
 157
 158         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
 159         hdynamic instead of "_DYNAMIC".
 160         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
 161         * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
 162         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 163         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 164         * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
 165         * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
 166         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
 167         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 168         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
 169         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 170         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
 171         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
 172         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
 173         * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
 174         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
 175         * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
 176         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 177         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
 178         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 179         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
 180         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 181         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 182         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
 183
 184         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
 185         hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
 186         _PROCEDURE_LINKAGE_TABLE_.
 187         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
 188         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
 189
 190 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 191
 192         * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
 193         _DYNAMIC.
 194         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 195
 196 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
 199         (elf_i386_size_dynamic_sections): Use it on input sections.
 200         (elf_i386_relocate_section): Don't convert
 201         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 202         for local symbols here.
 203
 204         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
 205         (elf_x86_64_size_dynamic_sections): Use it on input sections.
 206         (elf_x86_64_relocate_section): Don't convert
 207         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 208         for local symbols here.
 209
 210 2012-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 211
 212         * elf32-i386.c (elf_i386_relocate_section): Convert
 213         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 214         for local symbols.
 215
 216         * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
 217         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 218         for local symbols.
 219
 220 2012-08-31  Alan Modra  <amodra@gmail.com>
 221
 222         PR ld/14464
 223         * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
 224         by a linker script in .opd to corresponding input .opd section.
 225
 226 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 227
 228         * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
 229         not minus one.
 230         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 231
 232 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 233
 234         * elflink.c (_bfd_elf_merge_symbol): Also override the version
 235         a dynamic symbol defaulted to if preempted with a hidden or
 236         internal definition.
 237
 238 2012-08-28  Walter Lee  <walt@tilera.com>
 239
 240         * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 241         of header.
 242         (tilepro_plt_entry_build): Account for new header size.
 243         (tilepro_elf_finish_dynamic_sections): Ditto.
 244         (tilepro_elf_plt_sym_val): Ditto.
 245         * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 246         of header + tail.
 247         (tilegx_elf_finish_dynamic_sections): Account for new padding.
 248
 249 2012-08-27  Walter Lee  <walt@tilera.com>
 250
 251         * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
 252         BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
 253         BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
 254         BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
 255         BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
 256         BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
 257         BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
 258         BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
 259         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
 260         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
 261         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
 262         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
 263         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
 264         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
 265         * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
 266         (tilegx_reloc_map): Ditto.
 267         (reloc_to_create_func): Ditto.
 268         (tilegx_elf_check_relocs): Ditto.
 269         (tilegx_elf_gc_sweep_hook): Ditto.
 270         (tilegx_elf_relocate_section): Ditto.
 271         * libbfd.h: Regenerate.
 272         * bfd-in2.h: Regenerate.
 273
 274 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 275
 276         * elf32-arm.c (v8): New array.
 277         (tag_cpu_arch_combine): Add support for ARMv8 attributes.
 278         (elf32_arm_merge_eabi_attributes): Likewise.
 279         (VFP_VERSION_COUNT): New define.
 280
 281 2012-08-20  Tom Tromey  <tromey@redhat.com>
 282
 283         * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
 284         areltdata.
 285         * opncls.c (_bfd_delete_bfd): Free arelt_data.
 286         * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
 287         areltdata.
 288         * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
 289         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
 290         areltdata.
 291         (xcoff_write_archive_contents_old): Likewise.
 292         (xcoff_write_archive_contents_big): Likewise.
 293         * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
 294         areltdata.
 295         * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
 296         free for areltdata.
 297         (_bfd_get_elt_at_filepos): Likewise.  Clear n_nfd->arelt_data on
 298         failure.
 299         (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
 300         (do_slurp_coff_armap): Likewise.
 301         (_bfd_slurp_extended_name_table): Likewise.
 302         (bfd_slurp_bsd_armap_f2): Likewise.  Don't leak 'mapdata'.
 303
 304 2012-08-17  Nick Clifton  <nickc@redhat.com>
 305
 306         * po/vi.po: Updated Vietnamese translation.
 307
 308 2012-08-17  Yuri Chornoivan  <yurchor@ukr.net>
 309
 310         * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
 311         * elfxx-mips.c, * vms-alpha.c: Typo fixes.
 312
 313 2012-08-17  Alan Modra  <amodra@gmail.com>
 314
 315         PR binutils/14475:
 316         * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
 317         Instead malloc areltdata.
 318
 319 2012-08-16  Tom Tromey  <tromey@redhat.com>
 320
 321         PR binutils/14475:
 322         * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
 323         'member' BFD.  Don't try to free 'ared'.
 324
 325 2012-08-14  Nick Clifton  <nickc@redhat.com>
 326
 327         * po/uk.po: Updated Ukranian translation.
 328
 329 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 330
 331         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
 332         the options section in the output rather than input BFD to
 333         decide if to add a DT_MIPS_OPTIONS tag.
 334
 335 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 336
 337         * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
 338         #ifdef BFD64.
 339
 340 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 341             Laurent Desnogues  <laurent.desnogues@arm.com>
 342             Jim MacArthur  <jim.macarthur@arm.com>
 343             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 344             Nigel Stephens  <nigel.stephens@arm.com>
 345             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 346             Richard Earnshaw  <rearnsha@arm.com>
 347             Sofiane Naci  <sofiane.naci@arm.com>
 348             Tejas Belagod  <tejas.belagod@arm.com>
 349             Yufeng Zhang  <yufeng.zhang@arm.com>
 350
 351         * Makefile.am: Add AArch64 files.
 352         * Makefile.in: Regenerate.
 353         * archures.c (bfd_aarch64_arch): New declaration.
 354         (bfd_archures_list): Use bfd_archures_list.
 355         * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
 356         (bfd_aarch64_process_before_allocation): New declaration.
 357         (bfd_elf64_aarch64_process_before_allocation): New declaration.
 358         (bfd_elf64_aarch64_set_options): New declaration.
 359         (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
 360         (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
 361         (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
 362         (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
 363         (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
 364         (bfd_is_aarch64_special_symbol_name): New declaration.
 365         (bfd_aarch64_merge_machines): New declaration.
 366         (bfd_aarch64_update_notes): New declaration.
 367         (int bfd_aarch64_get_mach_from_notes): New declaration.
 368         (elf64_aarch64_setup_section_lists): New declaration.
 369         (elf64_aarch64_next_input_section): New declaration.
 370         (elf64_aarch64_size_stubs): New declaration.
 371         (elf64_aarch64_build_stubs): New declaration.
 372         * config.bfd: Add AArch64.
 373         * configure.in: Add AArch64.
 374         * configure: Regenerate.
 375         * cpu-aarch64.c: New file.
 376         * elf-bfd.h: Add AArch64.
 377         * bfd-in2.h: Regenerate.
 378         * libbfd.h: Regenerate.
 379         * elf64-aarch64.c: New file.
 380         * reloc.c: Add AArch64 relocations.
 381         * targets.c: Add AArch64.
 382         * po/SRC-POTFILES.in: Regenerate.
 383
 384 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 385
 386         * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
 387         of protected symbols.
 388
 389 2012-08-10  Alan Modra  <amodra@gmail.com>
 390
 391         PR binutils/14444
 392         * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
 393         (setup_group): Adjust uses.
 394         (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
 395         word.
 396
 397 2012-08-09  Nick Clifton  <nickc@redhat.com>
 398
 399         * po/vi.po: Updated Vietnamese translation.
 400
 401 2012-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 402
 403         * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
 404         Remove macros, folding them into...
 405         (LA25_LUI_MICROMIPS): ... this new macro.
 406         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
 407         (LA25_J_MICROMIPS): ... this new macro.
 408         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
 409         into...
 410         (LA25_ADDIU_MICROMIPS): ... this new macro.
 411         (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
 412         (mips_elf_create_la25_stub): Use them.
 413         (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
 414         (_bfd_mips_elf_relax_section): Likewise.
 415
 416 2012-08-09  Alan Modra  <amodra@gmail.com>
 417             Tom Tromey  <tromey@redhat.com>
 418
 419         * archive.c (SECTION Archives): Update documentation.
 420         (_bfd_delete_archive_data): Remove.
 421         (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
 422         (archive_close_worker, _bfd_archive_close_and_cleanup): New
 423         functions.
 424         * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
 425         (_bfd_delete_archive_data): Don't declare.
 426         (_bfd_archive_close_and_cleanup): Declare.
 427         (_bfd_generic_close_and_cleanup): Redefine.
 428         * libbfd.h: Rebuild.
 429         * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
 430         (bfd_close): Don't close nested thin archives here.
 431
 432 2012-08-07  Tom Tromey  <tromey@redhat.com>
 433
 434         * archive.c (_bfd_delete_archive_data): New function.
 435         * libbfd-in.h (_bfd_delete_archive_data): Declare.
 436         * libbfd.h: Rebuild.
 437         * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
 438
 439 2012-08-07  Nick Clifton  <nickc@redhat.com>
 440
 441         * po/uk.po: Updated Ukranian translation.
 442
 443 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 444
 445         * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
 446         symbols special case.
 447
 448 2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>
 449
 450         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
 451         PLT slots for local symbols.
 452
 453 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 454
 455         * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
 456         field initializers throughout.
 457         * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
 458
 459 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 460
 461         * elfxx-mips.c (mips_elf_perform_relocation): Update the
 462         cross-mode jump message.
 463
 464 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 465
 466         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
 467         comment on DT_MIPS_RLD_MAP.
 468
 469 2012-08-03  Tom Tromey  <tromey@redhat.com>
 470
 471         * opncls.c (_bfd_delete_bfd): Now static.
 472         * libbfd-in.h (_bfd_delete_bfd): Don't declare.
 473         * libbfd.h: Rebuild.
 474
 475 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 476
 477         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
 478         conditional statment to allow suppression of mismatched bank
 479         warning.
 480
 481 2012-08-01  Alan Modra  <amodra@gmail.com>
 482
 483         * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
 484         (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
 485         gnu_debuglink bfd.
 486         (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
 487
 488 2012-07-30  Nick Clifton  <nickc@redhat.com>
 489
 490         * po/bfd.pot: Updated template.
 491         * po/es.po: Updated Spanish translation.
 492         * po/fi.po: Updated Finnish translation.
 493         * po/fr.po: Updated French translation.
 494         * po/ru.po: Updated Russian translation.
 495         * po/uk.po: Updated Ukranian translation.
 496
 497 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 498
 499         * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
 500         (AM_INIT_AUTOMAKE): Remove args.
 501         * configure: Regenerate.
 502
 503 2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 504
 505         * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
 506         arch depending on the target size.
 507
 508 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 509
 510         * configure.in: Bump version to 2.23.51
 511         * configure: Regenerate.
 512
 513 2012-07-26  Teresa Johnson  <tejohnson@google.com>
 514
 515         * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
 516         if it is non-NULL.
 517
 518 2012-07-26  Meador Inge  <meadori@codesourcery.com>
 519             Nick Clifton  <nickc@redhat.com>
 520
 521         PR ld/14397
 522         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
 523         if a required section is missing from the linker script.
 524
 525 2012-07-24  Jan Waclawek <konfera@efton.sk>
 526         PR 13899
 527         * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
 528         _bfd_elf_link_read_relocs with keep_memory as TRUE.
 529
 530 2012-07-24  Teresa Johnson  <tejohnson@google.com>
 531
 532         * bfd.c (bfd_find_nearest_line_discriminator): New macro.
 533         * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
 534         * coff64-rs6000.c: Likewise.
 535         * dwarf2.c (struct line_info): Add discriminator field.
 536         (add_line_info): Fill in new discriminator field.
 537         (decode_line_info): Record discriminator information instead
 538         of ignoring it.
 539         (lookup_address_in_line_info_table): Return discriminator field if
 540         requested.
 541         (comp_unit_find_nearest_line): Add discriminator argument.
 542         (find_line): Likewise.
 543         (_bfd_dwarf2_find_nearest_line): Likewise.
 544         (_bfd_dwarf2_find_line): Likewise.
 545         * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
 546         (_bfd_elf_find_line_discriminator): Likewise.
 547         (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
 548         * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
 549         that invokes _bfd_elf_find_nearest_line_discriminator with correct
 550         arguments.
 551         (_bfd_elf_find_nearest_line_discriminator): New.
 552         (_bfd_elf_find_line): Change to a wrapper
 553         that invokes _bfd_elf_find_line_discriminator with correct
 554         arguments.
 555         (_bfd_elf_find_line_discriminator): New.
 556         * coffgen.c (coff_find_nearest_line_with_names): Handle
 557         new discriminator argument.
 558         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 559         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 560         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 561         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 562         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
 563         argument.
 564         (_bfd_dwarf2_find_line): Likewise.
 565         (_bfd_generic_find_nearest_line_discriminator): New.
 566         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
 567         * bfd-in2.h: Regenerated.
 568         * libbfd.h: Likewise.
 569         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
 570         _bfd_find_nearest_line_discriminator with
 571         _bfd_generic_find_nearest_line_discriminator.
 572         (bfd_target): Add _bfd_find_nearest_line_discriminator.
 573
 574 2012-07-24  Sean Keys  <skeys@ipdatasys.com>
 575
 576         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
 577         that enables the linker to offset addresses, when linking against
 578         symbols from the XGATE processor and vice versa.
 579
 580 2012-07-23  Nick Clifton  <nickc@redhat.com>
 581
 582         * cisco-core.c (cisco_core_file_failing_command): Make static.
 583         (cisco_core_file_failing_signal): Make static.
 584
 585 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         * bfd-in2.h: Regenerated.
 588
 589 2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
 590
 591         PR binutils/14335
 592         * section.c: Fix a typo in comments.
 593
 594 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 595
 596         * elf64-s390.c: Include elf-s390-common.c.
 597         (R_390_IRELATIVE): New reloc.
 598         (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
 599         (RELA_ENTRY_SIZE): New macro.
 600         (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
 601         *ifunc_resolver_section.
 602         (struct plt_entry): New struct.
 603         (struct elf_s390_obj_tdata): New field local_plt.
 604         (elf_s390_local_plt): New macro.
 605         (struct elf_s390_link_hash_table): New field irelifunc.
 606         (ELF64): New macro.
 607         (link_hash_newfunc): Initialize new fields.
 608         (elf_s390_check_relocs): Handle IFUNC symbols.
 609         (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
 610         symbols.
 611         (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
 612         IFUNC symbols.
 613         (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
 614         (elf_s390_relocate_section): Likewise.
 615         (elf_s390_finish_dynamic_symbol): Likewise.
 616         (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
 617         (elf_s390_finish_ifunc_symbol): New function.
 618         (elf_s390_gc_sweep_hook): Handle local plt entries.
 619         (elf_backend_add_symbol_hook): Define.
 620         * elf32-s390.c: See elf64-s390.c changes.
 621         * elf-s390-common.c: New file.
 622         * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
 623         * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
 624         BFD_RELOC_390_IRELATIVE.
 625         * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
 626
 627 2012-07-13  Nick Clifton  <nickc@redhat.com>
 628
 629         * aix386-core.c: Remove use of PTR and PARAMS macros.
 630         * archive.c: Likewise.
 631         * cache.c: Likewise.
 632         * cisco-core.c: Likewise.
 633         * coff-alpha.c: Likewise.
 634         * coff-apollo.c: Likewise.
 635         * coff-aux.c: Likewise.
 636         * coff-h8300.c: Likewise.
 637         * coff-h8500.c: Likewise.
 638         * coff-i386.c: Likewise.
 639         * coff-i960.c: Likewise.
 640         * coff-ia64.c: Likewise.
 641         * coff-m68k.c: Likewise.
 642         * coff-m88k.c: Likewise.
 643         * coff-mcore.c: Likewise.
 644         * coff-mips.c: Likewise.
 645         * coff-or32.c: Likewise.
 646         * coff-ppc.c: Likewise.
 647         * coff-rs6000.c: Likewise.
 648         * coff-sh.c: Likewise.
 649         * coff-sparc.c: Likewise.
 650         * coff-stgo32.c: Likewise.
 651         * coff-tic30.c: Likewise.
 652         * coff-tic4x.c: Likewise.
 653         * coff-tic54x.c: Likewise.
 654         * coff-tic80.c: Likewise.
 655         * coff-w65.c: Likewise.
 656         * cofflink.c: Likewise.
 657         * cpu-arc.c: Likewise.
 658         * cpu-cris.c: Likewise.
 659         * cpu-h8500.c: Likewise.
 660         * cpu-i960.c: Likewise.
 661         * cpu-msp430.c: Likewise.
 662         * cpu-ns32k.c: Likewise.
 663         * cpu-powerpc.c: Likewise.
 664         * cpu-rs6000.c: Likewise.
 665         * cpu-tic4x.c: Likewise.
 666         * cpu-w65.c: Likewise.
 667         * ecoff.c: Likewise.
 668         * ecofflink.c: Likewise.
 669         * elf-m10200.c: Likewise.
 670         * elf32-bfin.c: Likewise.
 671         * elf32-cris.c: Likewise.
 672         * elf32-crx.c: Likewise.
 673         * elf32-fr30.c: Likewise.
 674         * elf32-frv.c: Likewise.
 675         * elf32-h8300.c: Likewise.
 676         * elf32-i960.c: Likewise.
 677         * elf32-m32c.c: Likewise.
 678         * elf32-m68hc11.c: Likewise.
 679         * elf32-m68hc12.c: Likewise.
 680         * elf32-m68hc1x.c: Likewise.
 681         * elf32-m68k.c: Likewise.
 682         * elf32-mcore.c: Likewise.
 683         * elf32-rl78.c: Likewise.
 684         * elf32-rx.c: Likewise.
 685         * elf32-s390.c: Likewise.
 686         * elf32-vax.c: Likewise.
 687         * elf64-alpha.c: Likewise.
 688         * elf64-mmix.c: Likewise.
 689         * elf64-s390.c: Likewise.
 690         * elf64-sparc.c: Likewise.
 691         * elfnn-ia64.c: Likewise.
 692         * elfxx-mips.c: Likewise.
 693         * elfxx-sparc.c: Likewise.
 694         * hash.c: Likewise.
 695         * hp300hpux.c: Likewise.
 696         * hppabsd-core.c: Likewise.
 697         * hpux-core.c: Likewise.
 698         * i386dynix.c: Likewise.
 699         * i386linux.c: Likewise.
 700         * i386lynx.c: Likewise.
 701         * i386mach3.c: Likewise.
 702         * i386msdos.c: Likewise.
 703         * i386os9k.c: Likewise.
 704         * irix-core.c: Likewise.
 705         * lynx-core.c: Likewise.
 706         * m68klinux.c: Likewise.
 707         * mach-o.h: Likewise.
 708         * mipsbsd.c: Likewise.
 709         * netbsd-core.c: Likewise.
 710         * nlm32-i386.c: Likewise.
 711         * osf-core.c: Likewise.
 712         * pc532-mach.c: Likewise.
 713         * pef.c: Likewise.
 714         * ppcboot.c: Likewise.
 715         * ptrace-core.c: Likewise.
 716         * reloc16.c: Likewise.
 717         * sco5-core.c: Likewise.
 718         * som.h: Likewise.
 719         * sparclinux.c: Likewise.
 720         * sparclynx.c: Likewise.
 721         * ticoff.h: Likewise.
 722         * trad-core.c: Likewise.
 723         * vms-lib.c: Likewise.
 724         * xsym.h: Likewise.
 725
 726 2012-07-09  Alan Modra  <amodra@gmail.com>
 727
 728         PR ld/14323
 729         * elflink.c (elf_sort_symbol): Sort by size too.
 730         (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
 731         Do not depend on ordering of symbol aliases.  Match largest size.
 732
 733 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 734
 735         * elf.c (assign_section_numbers): Check if number of sections
 736         >= SHN_LORESERVE.
 737         * elfcode.h (elf_object_p): Likewise.
 738
 739 2012-07-03  Nick Clifton  <nickc@redhat.com>
 740
 741         * archive.c (bsd_write_armap): Catch attempts to create an archive
 742         with indicies bigger than 4Gb.
 743         (coff_write_armap): Likewise.
 744
 745 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 746
 747         PR binutils/14319
 748         * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
 749         debug section.
 750
 751 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 752
 753         PR ld/3351
 754         * elflink.c (_bfd_elf_update_dynamic_flags): New.
 755         (_bfd_elf_merge_symbol): Update both real and indirect symbol
 756         dynamic flags.
 757         (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
 758         the indirect symbol is defined in a shared library.
 759         (elf_link_add_object_symbols): Likewise.  If the indirect
 760         symbol has been forced local, don't make the real symbol
 761         dynamic.
 762         (elf_link_check_versioned_symbol): Check indirect symbol.
 763         (elf_link_output_extsym): Use real symbol definition when
 764         reporting indirect symbol error.  Check version info for
 765         dynamic versioned symbol.
 766
 767 2012-07-03  Alan Modra  <amodra@gmail.com>
 768
 769         PR ld/14207
 770         * elf.c (assign_file_positions_for_load_sections): Remove assertions
 771         that only PT_LOAD headers include file header and section headers.
 772         (assign_file_positions_for_non_load_sections): Similarly don't
 773         assert PT_GNU_RELRO header does not include file and section headers.
 774         Compare first section vma rather than PT_LOAD p_vaddr against
 775         relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
 776         abort with assertion.
 777
 778 2012-07-02  Alan Modra  <amodra@gmail.com>
 779
 780         * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
 781         "anyway" variant when creating .plt.
 782         (m32c_elf_relax_plt_section): Remove redundant test and unused param.
 783         (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
 784         m32c_elf_relax_plt_section.
 785         * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
 786         when creating .got and .got.plt.
 787         (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
 788         bfd_get_linker_section.
 789         * sunos.c: Similarly throughout.
 790
 791 2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>
 792
 793         * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
 794         message.
 795
 796 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 797
 798         * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
 799         on unresolvable relocation.
 800
 801 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 802
 803         * archive.c (_bfd_compute_and_write_armap): Simplify global
 804         symbol handling.
 805
 806 2012-06-29  Nick Clifton  <nickc@redhat.com>
 807
 808         PR ld/14189
 809         * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
 810         for locally bound symbols.
 811
 812 2012-06-29  Alan Modra  <amodra@gmail.com>
 813
 814         * section.c (bfd_get_linker_section): New function.
 815         * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
 816         the above throughout rather than bfd_get_section_by_name.  Use
 817         bfd_make_section_anyway rather than bfd_make_section when creating
 818         them.
 819         * elf32-bfin.c: Likewise.
 820         * elf32-cr16.c: Likewise.
 821         * elf32-cris.c: Likewise.
 822         * elf32-frv.c: Likewise.
 823         * elf32-hppa.c: Likewise.
 824         * elf32-i370.c: Likewise.
 825         * elf32-i386.c: Likewise.
 826         * elf32-lm32.c: Likewise.
 827         * elf32-m32c.c: Likewise.
 828         * elf32-m32r.c: Likewise.
 829         * elf32-m68k.c: Likewise.
 830         * elf32-microblaze.c: Likewise.
 831         * elf32-ppc.c: Likewise.
 832         * elf32-rl78.c: Likewise.
 833         * elf32-s390.c: Likewise.
 834         * elf32-score.c: Likewise.
 835         * elf32-score7.c: Likewise.
 836         * elf32-sh.c: Likewise.
 837         * elf32-tic6x.c: Likewise.
 838         * elf32-tilepro.c: Likewise.
 839         * elf32-vax.c: Likewise.
 840         * elf32-xstormy16.c: Likewise.
 841         * elf32-xtensa.c: Likewise.
 842         * elf64-alpha.c: Likewise.
 843         * elf64-hppa.c: Likewise.
 844         * elf64-ia64-vms.c: Likewise.
 845         * elf64-ppc.c: Likewise.
 846         * elf64-s390.c: Likewise.
 847         * elf64-sh64.c: Likewise.
 848         * elf64-sparc.c: Likewise.
 849         * elf64-x86-64.c: Likewise.
 850         * elfnn-ia64.c: Likewise.
 851         * elfxx-mips.c: Likewise.
 852         * elfxx-sparc.c: Likewise.
 853         * elfxx-tilegx.c: Likewise.
 854         * elflink.c: Likewise.
 855         * elf-vxworks.c: Likewise.
 856         * elf-m10300.c: Likewise.  Also make use of htab plt, got and
 857         gotplt shortcuts.
 858         * bfd-in2.h: Regenerate.
 859         * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
 860         calling create_rofixup_section.
 861         * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
 862
 863 2012-06-29  Alan Modra  <amodra@gmail.com>
 864
 865         * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
 866         section for bss type sections, except for .rela.bss.
 867         * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
 868         * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 869         * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
 870         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
 871         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
 872
 873 2012-06-28  Roland McGrath  <mcgrathr@google.com>
 874
 875         * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
 876         displacement calculation in nacl_p case.
 877
 878 2012-06-28  Nick Clifton  <nickc@redhat.com>
 879
 880         * po/uk.po: New Ukranian translation.
 881         * configure.in (ALL_LINGUAS): Add uk.
 882         * configure: Regenerate.
 883
 884 2012-06-26  Alan Modra  <amodra@gmail.com>
 885
 886         * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
 887         file has multiple .got/.toc sections and all don't fit in
 888         current toc group.
 889
 890 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 891
 892         * elf.c (assign_file_positions_for_non_load_sections): Define
 893         __ehdr_start symbol if it's referenced and there's a PT_LOAD
 894         segment that covers both the file and program headers.
 895
 896 2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>
 897
 898         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
 899         _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
 900
 901 2012-06-22  Alan Modra  <amodra@gmail.com>
 902
 903         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
 904         save/restore functions when relocatable.  Make "funcs" static.
 905
 906 2012-06-18  Hans-Peter Nilsson  <hp@axis.com>
 907
 908         * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
 909         of merged .got and .got.plt entries.
 910
 911 2012-06-18  John Szakmeister  <john@szakmeister.net>
 912
 913         * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
 914
 915 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 916
 917         * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
 918         <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
 919         thread common symbols.
 920
 921 2012-06-13  Nick Clifton  <nickc@redhat.com>
 922
 923         * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
 924         (elf32_arm_object_p): If the machine number could not be deduced
 925         from the notes, call bfd_arm_get_mach_from_attributes to get the
 926         number from the attributes.
 927
 928 2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>
 929
 930         PR bfd/14207
 931         * elf.c (assign_file_positions_for_non_load_sections): Abort if
 932         PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
 933
 934 2012-06-12  Alan Modra  <amodra@gmail.com>
 935
 936         PR ld/14207
 937         * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
 938         sections at end of PT_LOAD segment when searching for segment
 939         that contains end of relro extent.
 940
 941 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 942
 943         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
 944
 945 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 946
 947         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
 948
 949 2012-06-06  Alan Modra  <amodra@gmail.com>
 950
 951         * elflink.c (elf_link_input_bfd): Provide a file symbol for
 952         each input file with local syms, if the input lacks such.
 953         (bfd_elf_final_link): Add a file symbol to mark end of locals
 954         for which we can associate with input files.
 955         (struct elf_final_link_info): Add filesym_count field.
 956         (struct elf_outext_info): Add need_second_pass and second_pass.
 957         (elf_link_output_extsym): Detect symbols defined in the output
 958         file, emit them on second pass over locals.
 959
 960 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 961
 962         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 963         of target_read_memory as bfd_size_type.
 964         * bfd-in2.h: Regenerate.
 965         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 966         argument of target_read_memory as bfd_size_type.
 967         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 968         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 969         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 970         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 971
 972 2012-06-03  Alan Modra  <amodra@gmail.com>
 973
 974         PR binutils/13897
 975         * elf.c (elf_find_function): Cache last function sym info.
 976         (_bfd_elf_maybe_function_sym): Return function size, pass in
 977         section of interest.
 978         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
 979         (_bfd_elf_maybe_function_sym): Likewise.
 980         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 981         (opd_entry_value): Add in_code_sec param.  Revert caching code.
 982         Return -1 if in_code_sec and function found in wrong section.
 983         Update all calls.
 984
 985 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
 986
 987         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 988         of target_read_memory as size_t.
 989         * bfd-in2.h: Regenerate.
 990         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 991         argument of target_read_memory as size_t.
 992         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 993         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 994         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 995         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 996
 997 2012-06-01  Alan Modra  <amodra@gmail.com>
 998
 999         PR binutils/13897
1000         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
1001
1002 2012-05-29  Tom Tromey  <tromey@redhat.com>
1003
1004         * opncls.c (bfd_fopen): Always close fd on failure.
1005         (bfd_fdopenr): Likewise.
1006
1007 2012-05-27  Alan Modra  <amodra@gmail.com>
1008
1009         PR ld/14170
1010         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
1011         a dynamic library finds a new instance with non-default
1012         visibility in a regular object, correctly handle symbols
1013         already on the undefs list and undo dynamic symbol state when
1014         the new symbol is hidden or internal.
1015
1016 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1019         dynamic_sec_flags to create PLT .eh_frame section.
1020         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1021
1022 2012-05-25  Alan Modra  <amodra@gmail.com>
1023
1024         PR ld/13909
1025         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1026         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1027         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1028         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1029         size dynamic sections before stripping eh_frame_hdr.
1030         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1031         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1032         if no other .eh_frame sections exist.
1033         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1034         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1035         or alloc plt_eh_frame here..
1036         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
1037         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1038         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1039         before writing plt offset.
1040         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1041         or alloc plt_eh_frame here..
1042         (elf_x86_64_size_dynamic_sections): ..do it here instead.
1043         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1044         before writing plt offset.
1045
1046 2012-05-24  Alan Modra  <amodra@gmail.com>
1047
1048         PR ld/14158
1049         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1050         size to output section alignment.
1051         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1052
1053 2012-05-23  Alan Modra  <amodra@gmail.com>
1054
1055         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1056         BFDs with multiple .eh_frame sections.
1057
1058 2012-05-23  Alan Modra  <amodra@gmail.com>
1059
1060         PR ld/13909
1061         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1062
1063 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1064
1065         PR ld/13909
1066         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1067         last change.
1068         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1069
1070 2012-05-22  Alan Modra  <amodra@gmail.com>
1071
1072         * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1073         first one is zero size or discarded.
1074         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1075         glink_eh_frame contents here..
1076         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
1077         offset to .glink.
1078
1079 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1080
1081         PR ld/13909
1082         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1083         eh_frame section if there is an input .eh_frame section.
1084         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1085
1086 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         PR ld/14105
1089         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1090         create PLT eh_frame section with SEC_LINKER_CREATED.
1091         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1092
1093 2012-05-22  Alan Modra  <amodra@gmail.com>
1094
1095         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1096         sections attached to a BFD.
1097         * section.c (bfd_get_section_by_name): Rewrite description.
1098         (bfd_get_next_section_by_name): New function.
1099         * bfd-in2.h: Regenerate.
1100
1101 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
1102
1103         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1104         (elf_m68k_grok_psinfo): New function.
1105         (elf_backend_grok_prstatus): Define.
1106         (elf_backend_grok_psinfo): Define.
1107
1108 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1109
1110         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1111         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1112         backend's GOT header size instead of hardcoding it.
1113
1114 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1115
1116         * elf32-vax.c (elf_vax_relocate_section)
1117         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1118
1119 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1120
1121         * elf32-vax.c (elf_vax_relocate_section)
1122         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1123         its name as the check for text sections.
1124
1125 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1126
1127         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1128         the third reloc offset is the same as the first.
1129
1130 2012-05-19  Alan Modra  <amodra@gmail.com>
1131
1132         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1133         (has_tls_reloc, has_tls_get_addr_call): Move back to..
1134         * elf32-ppc.c: ..here.
1135         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1136         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1137
1138 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1139
1140         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1141         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1142         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1143
1144 2012-05-18  Roland McGrath  <mcgrathr@google.com>
1145
1146         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1147         not to clobber the ar_fmag field stored in ARED->arch_header.
1148
1149 2012-05-18  Pedro Alves  <palves@redhat.com>
1150
1151         * mach-o.h: Don't include sysdep.h.
1152
1153 2012-05-18  Nick Clifton  <nickc@redhat.com>
1154
1155         PR 14072
1156         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1157         complaining about config.h not having been included.
1158         * bfd-in2.h: Regenerate.
1159
1160 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
1161
1162         * aclocal.m4: Regenerate.
1163         * Makefile.in: Regenerate.
1164
1165 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
1166             Nick Clifton  <nickc@redhat.com>
1167
1168         PR 14072
1169         * configure.in: Add check that sysdep.h has been included before
1170         any system header files.
1171         * configure: Regenerate.
1172         * config.in: Regenerate.
1173         * aclocal.m4: Regenerate.
1174         * bfd-in.h: Generate an error if included before config.h.
1175         * sysdep.h: Likewise.
1176         * bfd-in2.h: Regenerate.
1177         * compress.c: Remove #include "config.h".
1178         * plugin.c: Likewise.
1179         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1180         * elf64-hppa.c: Likewise.
1181         * som.c: Likewise.
1182         * xsymc.c: Likewise.
1183
1184 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
1185             Alan Modra  <amodra@gmail.com>
1186
1187         * elf.c (ignore_section_sym): Correct comment.  Don't return
1188         true for absolute section.
1189         (elf_map_symbols): Move stray comment.  Adjust for above change.
1190         Don't discard global section symbols.
1191
1192 2012-05-17  Alan Modra  <amodra@gmail.com>
1193
1194         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1195         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1196         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1197         absolute.
1198
1199 2012-05-17  Alan Modra  <amodra@gmail.com>
1200
1201         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1202         is_ppc_vle): Move to..
1203         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1204
1205 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1206
1207         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1208         bfd_get_section_lma, bfd_get_section_alignment,
1209         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1210         in order to use the `bfd' argument.
1211         * bfd-in2.h: Regenerate.
1212         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1213         as the first argument for `bfd_get_section_alignment'.
1214         * elf32-arm.c (create_ifunc_sections): Likewise, for
1215         `bfd_set_section_alignment'.
1216         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1217         `bfd_get_section_name'.
1218         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1219         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1220         (ppc_elf_relocate_section): Likewise.
1221         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1222         `bfd_get_section_vma'.
1223         * elf64-ppc.c (create_linkage_sections): Likewise, for
1224         `bfd_set_section_alignment'.
1225
1226 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
1227
1228         PR target/13503
1229         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1230         * bfd-in2.h: Regenerate.
1231         * libbfd.h: Regenrate.
1232         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1233         R_AVR_8_HLO8.
1234         (avr_reloc_map): Likewise.
1235
1236 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
1237
1238         PR binutils/13558
1239         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1240         * bfd/aout-ns32k.c: Likewise.
1241         * bfd/aout-sparcle.c: Likewise.
1242         * bfd/aout0.c: Likewise.
1243         * bfd/bfd-in2.h: Likewise.
1244         * bfd/coff-stgo32.c: Likewise.
1245         * bfd/cpu-lm32.c: Likewise.
1246         * bfd/cpu-microblaze.c: Likewise.
1247         * bfd/cpu-score.c: Likewise.
1248         * bfd/cpu-tilegx.c: Likewise.
1249         * bfd/cpu-tilepro.c: Likewise.
1250         * bfd/elf32-lm32.c: Likewise.
1251         * bfd/elf32-microblaze.c: Likewise.
1252         * bfd/elf32-score7.c: Likewise.
1253         * bfd/elf32-tilepro.c: Likewise.
1254         * bfd/elfxx-tilegx.c: Likewise.
1255         * bfd/mach-o.h: Likewise.
1256         * bfd/nlm32-ppc.c: Likewise.
1257         * bfd/ns32knetbsd.c: Likewise.
1258         * bfd/pef.h: Likewise.
1259         * bfd/plugin.c: Likewise.
1260         * bfd/stab-syms.c: Likewise.
1261         * bfd/sunos.c: Likewise.
1262         * bfd/syms.c: Likewise.
1263         * bfd/xsym.h: Likewise.
1264
1265 2012-05-16  Alan Modra  <amodra@gmail.com>
1266
1267         * elflink.c: Rename flaginfo to flinfo throughout, except..
1268         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1269         Formatting, style.  Simplify flag match.
1270
1271 2012-05-16  Alan Modra  <amodra@gmail.com>
1272
1273         * dwarf2.c: Formatting.
1274         (arange_add): Pass in unit rather than bfd.  Update callers.
1275         Ignore empty ranges.  Don't ask for cleared memory.
1276         (parse_comp_unit): Only set unit->base_address if processing
1277         DW_TAG_compile_unit.
1278         (find_debug_info): Optimise section lookup.
1279         (place_sections): Use bfd_alloc for stash->adjusted_sections.
1280         (find_line): Match previously parsed comp unit addresses as we
1281         do for newly parsed comp units.
1282
1283 2012-05-16  Alan Modra  <amodra@gmail.com>
1284
1285         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
1286         stops at end of ar_size field.
1287
1288 2012-05-16  Alan Modra  <amodra@gmail.com>
1289
1290         PR ld/13962
1291         PR ld/7023
1292         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1293         out of range.  As a special case, fix sh_info for zero sh_size.
1294         Do the same for .symtab.
1295
1296 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1297             Stephane Carrez <stcarrez@nerim.fr>
1298
1299         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1300         * config.bfd: Likewise.
1301         * cpu-m9s12x.c: New.
1302         * cpu-m9s12xg.c: New.
1303         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1304         Add option to offset S12 addresses into XGATE memory space.
1305         Fix carry bug in IMM16 (IMM8 low/high) relocate.
1306         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1307         (ALL_MACHINES_CFILES): Likewise.
1308         * reloc.c: Add S12X relocs.
1309         * Makefile.in: Regenerate.
1310         * bfd-in2.h: Regenerate.
1311         * libbfd.h: Regenerate.
1312
1313 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1314             Catherine Moore  <clm@codesourcery.com>
1315
1316         * bfd.c (bfd_lookup_section_flags): Add section parm.
1317         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1318         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1319         (bfd_elf_lookup_section_flags): Add section parm.
1320         * elf32-ppc.c (is_ppc_vle): New function.
1321         (ppc_elf_modify_segment_map): New function.
1322         (elf_backend_modify_segment_map): Define.
1323         (has_vle_insns): New define.
1324         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1325         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1326         Move in logic to omit / include a section.
1327         * libbfd-in.h (bfd_link_info): Add section parm.
1328         (bfd_generic_lookup_section_flags): Likewise.
1329         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1330         * section.c (bfd_section): Move out section_flag_info.
1331         (BFD_FAKE_SECTION): Remove flag_info initializer.
1332         * targets.c (_bfd_lookup_section_flags): Add section parm.
1333
1334 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1335
1336         * archures.c (bfd_mach_ppc_vle): New.
1337         * bfd-in2.h: Regenerated.
1338         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1339         * elf32-ppc.c (split16_format_type): New enumeration.
1340         (ppc_elf_vle_split16): New function.
1341         (HOWTO): Add entries for R_PPC_VLE relocations.
1342         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1343         (ppc_elf_section_flags): New function.
1344         (ppc_elf_lookup_section_flags): New function.
1345         (ppc_elf_section_processing): New function.
1346         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1347         (ppc_elf_relocation_section): Likewise.
1348         (elf_backend_lookup_section_flags_hook): Define.
1349         (elf_backend_section_flags): Define.
1350         (elf_backend_section_processing): Define.
1351         * elf32-ppc.h (ppc_elf_section_processing): Declare.
1352         * libbfd.h: Regenerated.
1353         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1354         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1355         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1356         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1357         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1358         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1359         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1360         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1361         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1362
1363 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
1364
1365         PR target/13503
1366         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1367         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1368         * bfd-in2.h: Regenerate.
1369         * libbfd.h: Regenrate.
1370         * elf32-avr.c (elf_avr_howto_table): Add entries for
1371         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1372         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1373         R_AVR_8_HHI8.
1374
1375 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1376
1377         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1378         addend overflow check.
1379
1380 2012-05-10  DJ Delorie  <dj@redhat.com>
1381
1382         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1383
1384 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1385
1386         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1387         hex number in x32 addend overflow check.
1388
1389 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1392         R_X86_64_RELATIVE64.
1393
1394 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1395
1396         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1397         overflow for R_X86_64_RELATIVE64.
1398
1399 2012-05-08  Ben Cheng  <bccheng@google.com>
1400
1401         * elf.c: Preserve the original p_align and p_flags if they are
1402         valid.
1403
1404 2012-05-07  Alan Modra  <amodra@gmail.com>
1405
1406         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1407         RELOC_AGAINST_DISCARDED_SECTION invocation.
1408
1409 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
1410
1411         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1412         local variable i_ instead of assuming and using a variable i.
1413
1414 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
1415
1416         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1417         relocations.
1418         * elfxx-mips.c (mips_reloc_against_discarded_section): New
1419         function.
1420         (_bfd_mips_elf_relocate_section): Call it, in place of
1421         RELOC_AGAINST_DISCARDED_SECTION.
1422         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1423         to RELOC_AGAINST_DISCARDED_SECTION.
1424         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1425         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1426         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1427         * elf32-bfin.c (bfin_relocate_section): Likewise.
1428         (bfinfdpic_relocate_section): Likewise.
1429         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1430         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1431         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1432         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1433         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1434         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1435         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1436         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1437         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1438         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1439         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1440         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1441         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1442         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1443         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1444         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1445         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1446         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1447         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1448         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1449         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1450         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1451         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1452         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1453         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1454         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1455         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1456         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1457         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1458         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1459         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1460         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1461         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1462         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1463         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1464         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1465         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1466         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1467         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1468         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1469         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1470         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1471         (elf64_alpha_relocate_section): Likewise.
1472         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1473         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1474         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1475         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1476         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1477         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1478         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1479         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1480         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1481
1482 2012-05-05  Alan Modra  <amodra@gmail.com>
1483
1484         PR ld/14052
1485         PR ld/13621
1486         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1487
1488 2012-05-05  Alan Modra  <amodra@gmail.com>
1489
1490         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1491         bfd_und_section and bfd_ind_section with their _ptr variants, or
1492         use corresponding bfd_is_* macros.
1493         * aout-ns32k.c: Likewise.
1494         * aout-tic30.c: Likewise.
1495         * coff-arm.c: Likewise.
1496         * coff-tic54x.c: Likewise.
1497         * cpu-ns32k.c: Likewise.
1498         * elf-attrs.c: Likewise.
1499         * elfcode.h: Likewise.
1500         * peicode.h: Likewise.
1501         * reloc.c: Likewise.
1502         * riscix.c: Likewise.
1503         * versados.c: Likewise.
1504         * section.c: Likewise.
1505         (bfd_abs_section, bfd_ind_section, bfd_com_section,
1506         bfd_ind_section): Delete.
1507         (std_section): New array replacing above.
1508         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1509         bfd_ind_section_ptr, STD_SECTION): Update.
1510         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1511         * bfd-in2.h: Regenerate.
1512
1513 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1514
1515         * cpu-xgate.c: New file. Added XGATE support.
1516         * archures.c (bfd_architecture): Add XGATE architecture.
1517         (bfd_archures_list): Add reference to XGATE architecture info.
1518         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1519         * reloc.c: Add various XGATE relocation enums.
1520         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1521         list.
1522         * Makefile.am: Add support for XGATE elf.
1523         * configure.in: Ditto.
1524         * config.bfd: Ditto.
1525         * Makefile.in: Regenerate.
1526         * configure: Ditto.
1527         * bfd-in2.h: Ditto.
1528         * libbfd.h: Ditto.
1529         Added files for XGATE relocations.
1530         * elf32-xgate.c: Created minimal relocation file.
1531         * elf32-xgate.h: Created minimal header file for elf32-xgate.
1532
1533 2012-05-03  Tristan Gingold  <gingold@adacore.com>
1534
1535         * dwarf2.c (decode_line_info): Ignore
1536         DW_LNE_HP_source_file_correlation.
1537
1538 2012-05-01  Nick Clifton  <nickc@redhat.com>
1539
1540         PR binutils/13121
1541         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1542         AIX system headers.
1543         * coff-ppc.c: Likewise.
1544         * cofflink.c: Likewise.
1545         * elf32-arm.c: Likewise.
1546         * elf64-sparc.c: Likewise.
1547         * elflink.c: Likewise.
1548         * pdp11.c: Likewise.
1549         * rescoff.c: Likewise.
1550
1551 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1552
1553         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1554         possibly being relative to DW_AT_low_pc.
1555         (parse_comp_unit): Likewise.
1556
1557 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
1558
1559         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1560         also when generating PIE.
1561         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1562         by relocations as dynamic.
1563
1564 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
1565
1566         Provide a way for programs to recognize BFD_ASSERT calls.
1567         * bfd.c (bfd_assert_handler_type): New API type.
1568         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1569         (_bfd_assert_handler): New variable.
1570         (_bfd_default_assert_handler): New function.
1571         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1572         * libbfd-in.h (_bfd_assert_handler): Declare.
1573         * libbfd.h, bfd-in2.h: Regenerate.
1574
1575 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
1576
1577         PR ld/13990
1578         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1579         symbol, where PLT refcount is set to -1.
1580
1581 2012-04-24  Alan Modra  <amodra@gmail.com>
1582
1583         PR ld/13991
1584         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1585         _bfd_generic_link_just_syms.
1586         * elflink.c (_bfd_elf_link_just_syms): Delete.
1587         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1588
1589         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1590         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1591         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1592         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1593         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1594         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1595         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1596         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1597         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1598         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1599         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1600         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1601         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1602         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1603         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1604         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1605         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1606         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1607         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1608         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1609         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1610         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1611         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1612         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1613         * reloc.c: Update all references.
1614         * bfd-in2.h: Regenerate.
1615
1616 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1617
1618         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1619         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1620
1621 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1622
1623         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1624         got_type.
1625         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1626         it.
1627
1628 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1629
1630         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1631         relocations when LE conversion happens on the IE tls symbol.
1632
1633 2012-04-17  Roland McGrath  <mcgrathr@google.com>
1634
1635         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1636         so that 32-byte boundary is a proper instruction boundary.
1637
1638 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1639
1640         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1641         member of an object archive.<
1642
1643 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1644
1645         * vms-lib.c (MAX_EKEYLEN): Define.
1646         (MAX_KEYLEN): Fix value.
1647         (vms_write_index): Add comments and fix indentation.
1648         Adjust comparaison.  Add assertions.  Free kbn_blk.
1649         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1650         Compense MAX_KEYLEN adjustment.
1651
1652 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
1653
1654         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1655         (_bfd_mips_elf_check_relocs): Update accordingly.
1656
1657 2012-04-13  Alan Modra  <amodra@gmail.com>
1658
1659         PR ld/13947
1660         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1661         reloc sections.
1662
1663 2012-04-12  David S. Miller  <davem@davemloft.net>
1664
1665         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1666         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1667         * libbfd.h: Regenerate.
1668         * bfd-in2.h: Likewise.
1669         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1670         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1671         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1672         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1673         (_bfd_sparc_elf_check_relocs): Likewise.
1674         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1675         (_bfd_sparc_elf_relocate_section): Likewise.
1676
1677 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1678
1679         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1680         New variables.
1681         (struct elf32_arm_link_hash_table): New member `nacl_p'.
1682         (elf32_arm_link_hash_table_create): Initialize it.
1683         (elf32_arm_nacl_link_hash_table_create): New function.
1684         (arm_movw_immediate, arm_movt_immediate): New functions.
1685         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1686         (elf32_arm_finish_dynamic_sections): Likewise.
1687         (elf32_arm_output_plt_map_1): Likewise.
1688         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1689         New backend vector stanza.
1690         (elf32_arm_nacl_modify_segment_map): New function.
1691         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1692         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1693         * configure.in: Likewise.
1694         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1695         (bfd_elf32_littlearm_nacl_vec): Likewise.
1696         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1697         (bfd_elf32_bigarm_symbian_vec): Likewise.
1698         (bfd_elf32_littlearm_symbian_vec): Likewise.
1699         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1700         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1701         * configure: Regenerated.
1702
1703 2012-04-12  Tristan Gingold  <gingold@adacore.com>
1704
1705         * elflink.c (elf_link_output_extsym): Add a guard.
1706         (bfd_elf_final_link): Remove assertion.
1707         (bfd_elf_final_link): Add a guard.
1708         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1709         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1710         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1711         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1712         Remove.
1713         (elfNN-ia64-vms target): Move to ...
1714         * elf64-ia64-vms.c: New file.
1715         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1716         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1717         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1718         * configure: Regenerate.
1719         * Makefile.in: Regenerate.
1720
1721 2012-04-11  Nick Clifton  <nickc@redhat.com>
1722
1723         PR binutils/13897
1724         * elf64-ppc.c (opd_entry_value): When dealing with sections
1725         without relocs, keep the last section loaded in order to avoid
1726         unnecessary reloads.
1727
1728 2012-04-09  Roland McGrath  <mcgrathr@google.com>
1729
1730         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1731         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1732         (nacl_modify_program_headers): Likewise.
1733
1734 2012-04-03  Roland McGrath  <mcgrathr@google.com>
1735
1736         * elf-nacl.c: New file.
1737         * elf-nacl.h: New file.
1738         * elf32-i386.c (elf_backend_modify_segment_map): Define for
1739         bfd_elf32_i386_nacl_vec.
1740         (elf_backend_modify_program_headers): Likewise.
1741         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1742         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1743         (elf_backend_modify_program_headers): Likewise.
1744         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1745         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1746         * Makefile.in: Regenerated.
1747         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1748         (bfd_elf32_x86_64_nacl_vec): Likewise.
1749         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1750         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1751         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1752         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1753         (bfd_elf32_i386_nacl_vec): Likewise.
1754         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1755         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1756         * configure: Regenerated.
1757
1758 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
1759
1760         * elf32-m68k.c (elf_m68k_relocate_section): Allow
1761         R_68K_TLS_LE{8,16,32} for PIE.
1762
1763 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1764
1765         * elf64-s390.c: Fix several comments regarding PLT entry
1766         description.
1767         * elf32-s390.c: Likewise.
1768
1769 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1770
1771         * elf64-s390.c: Use the section pointer shortcuts in
1772         elf_link_hash_table and remove them from the target specific
1773         variant.
1774         * elf32-s390.c: Likewise.
1775
1776 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1777
1778         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1779         New definitions.
1780         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1781         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1782         (elf_s390_finish_dynamic_sections): Likewise.
1783         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1784         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1785         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1786         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1787         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1788
1789 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1790
1791         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1792         Rename all occurrences in the file to elf_dyn_relocs.
1793         * elf64-s390.c: Likewise.
1794
1795 2012-03-30  Alan Modra  <amodra@gmail.com>
1796
1797         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1798         libraries.
1799
1800 2012-03-29  Alan Modra  <amodra@gmail.com>
1801
1802         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1803         * bfd-in2.h: Regenerate.
1804
1805 2012-03-23  Alan Modra  <amodra@gmail.com>
1806
1807         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1808         on empty alloc sections.
1809
1810 2012-03-23  Alan Modra  <amodra@gmail.com>
1811
1812         * linker.c (_bfd_nearby_section): New function, split out from..
1813         (fix_syms): ..here.
1814         * bfd-in.h (_bfd_nearby_section): Declare.
1815         * bfd-in2.h: Regenerate.
1816         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1817         data_index_section with ld -q or ld -r output relocs against
1818         stripped output sections.  Instead use _bfd_nearby_section.
1819
1820 2012-03-23  Alan Modra  <amodra@gmail.com>
1821
1822         PR binutils/13894
1823         * elf64-ppc.c (opd_entry_value): Read full symbol table when
1824         sym hashes unavailable.
1825
1826 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
1827
1828         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1829         for non-C6X objects.
1830
1831 2012-03-20  Kai Tietz  <ktietz@redhat.com>
1832
1833         PR ld/12742
1834         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1835         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1836         Add windows.h header include if HAVE_WINDOWS_H is defined.
1837         (dlerror): New static function if windows variant is used instead
1838         of dlfcn.h.
1839         (dlclose): Likewise.
1840         (dlopen): Likewise.
1841         (dlsym): Likewise.
1842         * configure: Regenerated.
1843         * config.in: Regenerated.
1844
1845 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1846
1847         PR ld/13880
1848         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1849         for R_386_GOTOFF relocation against protected function if
1850         SYMBOLIC_BIND is true.
1851
1852         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1853         error for R_X86_64_GOTOFF64 relocation against protected function
1854         when building executable or SYMBOLIC_BIND is true.
1855
1856 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1857
1858         * config.bfd: Handle x86_64-*-nacl*.
1859         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1860         (bfd_elf32_x86_64_nacl_vec): Likewise.
1861         * targets.c: Support them.
1862         * configure.in: Likewise.
1863         * configure: Regenerated.
1864
1865 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1866
1867         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1868         (elf32_arm_attributes_forbid_div): Likewise.
1869         (elf32_arm_merge_eabi_attributes): Correct handling of
1870         Tag_DIV_use.
1871
1872 2012-03-15  Roland McGrath  <mcgrathr@google.com>
1873
1874         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1875         elf_x86_64_backend_data parameters for plt_eh_frame.
1876
1877         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1878         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1879         (elf_x86_64_arch_bed): New variable.
1880         (elf_backend_arch_data): New macro.
1881         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1882         (elf_x86_64_allocate_dynrelocs): Likewise.
1883         (elf_x86_64_relocate_section): Likewise.
1884         (elf_x86_64_plt_sym_val): Likewise.
1885         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1886         parameters for PLT details.
1887         (elf_x86_64_finish_dynamic_sections): Likewise.
1888
1889 2012-03-14  Roland McGrath  <mcgrathr@google.com>
1890
1891         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1892         to the full size, padding out with nop instructions.
1893
1894 2012-03-12  Alan Modra  <amodra@gmail.com>
1895
1896         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1897         on zero size dynbss symbol.
1898         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1899         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1900         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1901         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1902         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1903         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1904         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1905         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1906         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1907         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1908         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1909         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1910         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1911         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1912         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1913         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1914         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1915         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1916         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1917         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1918         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1919
1920 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1921
1922         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1923         * bfd-in2.h: Regenerate.
1924         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1925         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1926
1927 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
1928
1929         PR ld/13817
1930         * elf32-i386.c (elf_i386_relocate_section): Restore
1931         R_386_IRELATIVE.
1932
1933         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1934         R_X86_64_IRELATIVE.
1935
1936 2012-03-08  Tristan Gingold  <gingold@adacore.com>
1937
1938         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1939         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1940         fields.  Add comments.
1941
1942 2012-03-07  Nick Clifton  <nickc@redhat.com>
1943
1944         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1945         field.
1946         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1947         (elf_mn10300_tdata): Define.
1948         (elf_mn10300_local_got_tls_type): Define.
1949         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1950         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1951         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1952         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1953         (mn10300_reloc_map): Likewise.
1954         (elf_mn10300_tls_transition): New function.
1955         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1956         (mn10300_elf_check_relocs): Add TLS support.
1957         (mn10300_elf_final_link_relocate): Likewise.
1958         (mn10300_elf_relocate_section): Likewise.
1959         (mn10300_elf_relax_section): Likewise.
1960         (elf32_mn10300_link_hash_newfunc): Initialise new field.
1961         (_bfd_mn10300_copy_indirect_symbol): New function.
1962         (elf32_mn10300_link_hash_table_create): Initialise new fields.
1963         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1964         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1965         (_bfd_mn10300_elf_reloc_type_class): Allocate an
1966         elf_mn10300_obj_tdata structure.
1967         (elf_backend_copy_indirect_symbol): Define.
1968         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1969         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1970         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1971         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1972         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1973         alongside other MN10300 relocations.
1974         * bfd-in2.h: Regenerate.
1975         * libbfd.h: Regenerate.
1976
1977 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
1978
1979         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1980         set relocate to TRUE.
1981
1982 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1983
1984         PR ld/12152
1985         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1986         overflows for R_SPARC_UA32 in .stab sections.
1987
1988 2012-03-01  Alan Modra  <amodra@gmail.com>
1989
1990         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1991
1992 2012-02-27  Alan Modra  <amodra@gmail.com>
1993
1994         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1995         before calling elf specific function.
1996         (sh_elf_osec_readonly_p): Test for error return from above.
1997
1998 2012-02-27  Alan Modra  <amodra@gmail.com>
1999
2000         * elf32-spu.c (build_stub): Fix malloc under-allocation.
2001
2002 2012-02-25  Walter Lee  <walt@tilera.com>
2003         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
2004         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
2005         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
2006         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
2007         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
2008         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
2009         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
2010         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
2011         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
2012         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
2013         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
2014         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
2015         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
2016         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
2017         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2018         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2019         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2020         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2021         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2022         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2023         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2024         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2025         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2026         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2027         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2028         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2029         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2030         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2031         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2032         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2033         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2034         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2035         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2036         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2037         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2038         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2039         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2040         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2041         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2042         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2043         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2044         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2045         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2046         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2047         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2048         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2049         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2050         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2051         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2052         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2053         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2054         relocations.
2055         (tilepro_reloc_map): Ditto.
2056         (tilepro_info_to_howto_rela): Ditto.
2057         (reloc_to_create_func): Ditto.
2058         (tilepro_tls_translate_to_le): New.
2059         (tilepro_tls_translate_to_ie): New.
2060         (tilepro_elf_tls_transition): New.
2061         (tilepro_elf_check_relocs): Handle new tls relocations.
2062         (tilepro_elf_gc_sweep_hook): Ditto.
2063         (allocate_dynrelocs): Ditto.
2064         (tilepro_elf_relocate_section): Ditto.
2065         (tilepro_replace_insn): New.
2066         (insn_mask_X1): New.
2067         (insn_mask_X0_no_dest_no_srca): New
2068         (insn_mask_X1_no_dest_no_srca): New
2069         (insn_mask_Y0_no_dest_no_srca): New
2070         (insn_mask_Y1_no_dest_no_srca): New
2071         (srca_mask_X0): New
2072         (srca_mask_X1): New
2073         (insn_tls_le_move_X1): New
2074         (insn_tls_le_move_zero_X0X1): New
2075         (insn_tls_ie_lw_X1): New
2076         (insn_tls_ie_add_X0X1): New
2077         (insn_tls_ie_add_Y0Y1): New
2078         (insn_tls_gd_add_X0X1): New
2079         (insn_tls_gd_add_Y0Y1): New
2080         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2081         relocations.
2082         (tilegx_reloc_map): Ditto.
2083         (tilegx_info_to_howto_rela): Ditto.
2084         (reloc_to_create_func): Ditto.
2085         (tilegx_elf_link_hash_table): New field disable_le_transition.
2086         (tilegx_tls_translate_to_le): New.
2087         (tilegx_tls_translate_to_ie): New.
2088         (tilegx_elf_tls_transition): New.
2089         (tilegx_elf_check_relocs): Handle new tls relocations.
2090         (tilegx_elf_gc_sweep_hook): Ditto.
2091         (allocate_dynrelocs): Ditto.
2092         (tilegx_elf_relocate_section): Ditto.
2093         (tilegx_copy_bits): New.
2094         (tilegx_replace_insn): New.
2095         (insn_mask_X1): New.
2096         (insn_mask_X0_no_dest_no_srca): New.
2097         (insn_mask_X1_no_dest_no_srca): New.
2098         (insn_mask_Y0_no_dest_no_srca): New.
2099         (insn_mask_Y1_no_dest_no_srca): New.
2100         (insn_mask_X0_no_operand): New.
2101         (insn_mask_X1_no_operand): New.
2102         (insn_mask_Y0_no_operand): New.
2103         (insn_mask_Y1_no_operand): New.
2104         (insn_tls_ie_ld_X1): New.
2105         (insn_tls_ie_ld4s_X1): New.
2106         (insn_tls_ie_add_X0X1): New.
2107         (insn_tls_ie_add_Y0Y1): New.
2108         (insn_tls_ie_addx_X0X1): New.
2109         (insn_tls_ie_addx_Y0Y1): New.
2110         (insn_tls_gd_add_X0X1): New.
2111         (insn_tls_gd_add_Y0Y1): New.
2112         (insn_move_X0X1): New.
2113         (insn_move_Y0Y1): New.
2114         (insn_add_X0X1): New.
2115         (insn_add_Y0Y1): New.
2116         (insn_addx_X0X1): New.
2117         (insn_addx_Y0Y1): New.
2118         * libbfd.h: Regenerate.
2119         * bfd-in2.h: Regenerate.
2120
2121 2012-02-25  Walter Lee  <walt@tilera.com>
2122
2123         * config.bfd (tilegx-*-*): rename little endian vector; add big
2124         endian vector.
2125         (tilegxbe-*-*): New case.
2126         * configure.in (bfd_elf32_tilegx_vec): Rename...
2127         (bfd_elf32_tilegx_le_vec): ... to this.
2128         (bfd_elf32_tilegx_be_vec): New vector.
2129         (bfd_elf64_tilegx_vec): Rename...
2130         (bfd_elf64_tilegx_le_vec): ... to this.
2131         (bfd_elf64_tilegx_be_vec): New vector.
2132         * configure: Regenerate.
2133         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2134         (TARGET_LITTLE_NAME): Ditto.
2135         (TARGET_BIG_SYM): Define.
2136         (TARGET_BIG_NAME): Define.
2137         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2138         (TARGET_LITTLE_NAME): Ditto.
2139         (TARGET_BIG_SYM): Define.
2140         (TARGET_BIG_NAME): Define.
2141         * targets.c (bfd_elf32_tilegx_vec): Rename...
2142         (bfd_elf32_tilegx_le_vec): ... to this.
2143         (bfd_elf32_tilegx_be_vec): Declare.
2144         (bfd_elf64_tilegx_vec): Rename...
2145         (bfd_elf64_tilegx_le_vec): ... to this.
2146         (bfd_elf64_tilegx_be_vec): Declare.
2147         (_bfd_target_vector): Add / rename above vectors.
2148         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2149         * bfd-in2.h: Regenerate.
2150         * cpu-tilegx.c (bfd_tilegx32_arch): define.
2151         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2152
2153 2012-02-24  Nick Clifton  <nickc@redhat.com>
2154
2155         PR ld/13730
2156         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2157         error message instead of aborting, when an outofrange reloc is
2158         encountered.
2159
2160 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
2161
2162         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2163         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
2164         bit-fields when target and host differ in endian-ness.  When
2165         PAIRs are non-scattered find the 'symbol' from the preceding
2166         reloc.  Add FIXME re. reloc symbols on section boundaries.
2167         (bfd_mach_o_swap_out_non_scattered_reloc): New.
2168         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2169
2170 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
2171
2172         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2173         sect-diffs.
2174         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2175         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2176
2177 2012-02-17  Tristan Gingold  <gingold@adacore.com>
2178
2179         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2180         * libbfd.h: Regenerated.
2181         * bfd-in2.h: Likewise.
2182         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2183         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2184         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2185
2186 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2187
2188         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2189         GD->LE and LD->LE optimizations.
2190
2191 2012-02-16  Alan Modra  <amodra@gmail.com>
2192
2193         PR binutils/13355
2194         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2195
2196 2012-02-13  Richard Henderson  <rth@redhat.com>
2197
2198         PR ld/13621
2199         * linker.c (fix_syms): Force symbols outside any section into
2200         bfd_abs_section_ptr.
2201
2202 2012-02-13  Alan Modra  <amodra@gmail.com>
2203
2204         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2205         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2206         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2207         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2208
2209 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
2210             Nick Clifton  <nickc@redhat.com>
2211
2212         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2213         memset.
2214
2215 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2216
2217         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2218         vma additions in their logical, rather than physical order.
2219
2220 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2221
2222         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2223         parameters.
2224         * mach-o-x86-64.c (text_section_names_xlat): New.
2225         (mach_o_x86_64_segsec_names_xlat): New.
2226         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2227         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2228
2229 2012-02-10  Tristan Gingold  <gingold@adacore.com>
2230
2231         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2232         to avoid infinite loop.  Add comments.
2233
2234 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2235
2236         PR ld/13675
2237         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2238         nop instructions.
2239         (bfd_arch_i386_short_nop_fill): New.
2240         (bfd_arch_i386_long_nop_fill): Likewise.
2241         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2242         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
2243         bfd_arch_info initializers.
2244
2245         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2246         (bfd_arch_i386_short_nop_fill): This.
2247         Update bfd_arch_info initializers.
2248         * cpu-l1om.c: Likewise.
2249
2250 2012-02-08  Alan Modra  <amodra@gmail.com>
2251
2252         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2253         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2254         the correct h->u.weakdef.
2255
2256 2012-02-07  Alan Modra  <amodra@gmail.com>
2257
2258         * elf.c (elf_find_function): Don't use internal_elf_sym.
2259         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
2260         parameter with asymbol.
2261         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2262         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2263         (struct elf_backend_data <maybe_function_sym>): Likewise.
2264
2265 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
2266
2267         PR bfd/13410
2268         * elf32-avr.c (elf32_avr_relax_section): Correct the
2269         condition that qualifies the candidates for relaxation.
2270
2271 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2272
2273         * bfdio.c (real_fopen): Remove unused vms_modes variable.
2274
2275 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2276
2277         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2278         variable warning.
2279
2280 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2281
2282         * archive.c (bfd_slurp_armap): Fix thinko in cast.
2283
2284 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2285
2286         PR ld/13616
2287         * archures.c (bfd_arch_info): Add fill.
2288         (bfd_default_arch_struct): Add bfd_arch_default_fill.
2289         (bfd_arch_default_fill): New.
2290
2291         * configure.in: Set bfd version to 2.22.52.
2292         * configure: Regenerated.
2293
2294         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2295         initializer.
2296         * cpu-arc.c: Likewise.
2297         * cpu-arm.c: Likewise.
2298         * cpu-avr.c: Likewise.
2299         * cpu-bfin.c: Likewise.
2300         * cpu-cr16.c: Likewise.
2301         * cpu-cr16c.c: Likewise.
2302         * cpu-cris.c: Likewise.
2303         * cpu-crx.c: Likewise.
2304         * cpu-d10v.c: Likewise.
2305         * cpu-d30v.c: Likewise.
2306         * cpu-dlx.c: Likewise.
2307         * cpu-epiphany.c: Likewise.
2308         * cpu-fr30.c: Likewise.
2309         * cpu-frv.c: Likewise.
2310         * cpu-h8300.c: Likewise.
2311         * cpu-h8500.c: Likewise.
2312         * cpu-hppa.c: Likewise.
2313         * cpu-i370.c: Likewise.
2314         * cpu-i860.c: Likewise.
2315         * cpu-i960.c: Likewise.
2316         * cpu-ia64.c: Likewise.
2317         * cpu-ip2k.c: Likewise.
2318         * cpu-iq2000.c: Likewise.
2319         * cpu-lm32.c: Likewise.
2320         * cpu-m10200.c: Likewise.
2321         * cpu-m10300.c: Likewise.
2322         * cpu-m32c.c: Likewise.
2323         * cpu-m32r.c: Likewise.
2324         * cpu-m68hc11.c: Likewise.
2325         * cpu-m68hc12.c: Likewise.
2326         * cpu-m68k.c: Likewise.
2327         * cpu-m88k.c: Likewise.
2328         * cpu-mcore.c: Likewise.
2329         * cpu-mep.c: Likewise.
2330         * cpu-microblaze.c: Likewise.
2331         * cpu-mips.c: Likewise.
2332         * cpu-mmix.c: Likewise.
2333         * cpu-moxie.c: Likewise.
2334         * cpu-msp430.c: Likewise.
2335         * cpu-mt.c: Likewise.
2336         * cpu-ns32k.c: Likewise.
2337         * cpu-openrisc.c: Likewise.
2338         * cpu-or32.c: Likewise.
2339         * cpu-pdp11.c: Likewise.
2340         * cpu-pj.c: Likewise.
2341         * cpu-plugin.c: Likewise.
2342         * cpu-powerpc.c: Likewise.
2343         * cpu-rl78.c: Likewise.
2344         * cpu-rs6000.c: Likewise.
2345         * cpu-rx.c: Likewise.
2346         * cpu-s390.c: Likewise.
2347         * cpu-score.c: Likewise.
2348         * cpu-sh.c: Likewise.
2349         * cpu-sparc.c: Likewise.
2350         * cpu-spu.c: Likewise.
2351         * cpu-tic30.c: Likewise.
2352         * cpu-tic4x.c: Likewise.
2353         * cpu-tic54x.c: Likewise.
2354         * cpu-tic6x.c: Likewise.
2355         * cpu-tic80.c: Likewise.
2356         * cpu-tilegx.c: Likewise.
2357         * cpu-tilepro.c: Likewise.
2358         * cpu-v850.c: Likewise.
2359         * cpu-vax.c: Likewise.
2360         * cpu-w65.c: Likewise.
2361         * cpu-we32k.c: Likewise.
2362         * cpu-xc16x.c: Likewise.
2363         * cpu-xstormy16.c: Likewise.
2364         * cpu-xtensa.c: Likewise.
2365         * cpu-z80.c: Likewise.
2366         * cpu-z8k.c: Likewise.
2367
2368         * cpu-i386.c: Include "libiberty.h".
2369         (bfd_arch_i386_fill): New.
2370         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2371
2372         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2373         * cpu-l1om.c: Likewise.
2374
2375         * linker.c (default_data_link_order): Call abfd->arch_info->fill
2376         if fill size is 0.
2377
2378         * bfd-in2.h: Regenerated.
2379
2380 2012-01-27  Michael Eager  <eager@eagercon.com>
2381
2382         * elf32-microblaze.c (create_got_section):
2383         Reuse existing .rela.got section.
2384
2385 2012-01-23  Alan Modra  <amodra@gmail.com>
2386
2387         * elf-bfd.h: Formatting.
2388         (struct elf_backend_data): Add "maybe_function_sym".
2389         (_bfd_elf_maybe_function_sym): Declare.
2390         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2391         (elfNN_bed): Init new field.
2392         * elf.c (elf_find_function): Use maybe_function_sym.
2393         (_bfd_elf_maybe_function_sym): New function.
2394         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2395         (ppc64_elf_maybe_function_sym): New function.
2396
2397 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
2398
2399         PR binutils/13534
2400         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2401         pad the size field in an archive header.
2402         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2403         function for the archive size field.
2404         (bfd_generic_openr_next_archived_file): Likewise.
2405         (do_slurp_coff_armap): Likewise.
2406         (_bfd_write_archive_contents): Likewise.
2407         (_bfd_bsd44_write_ar_hdr): Use the new function.
2408         (bfd_ar_hdr_from_filesystem): Likewise.
2409         (_bfd_write_archive_contents): Likewise.
2410         (bsd_write_armap): Likewise.
2411         (coff_write_armap): Likewise.
2412         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2413         * bfdio.c (bfd_bread): Use correct type for archive element
2414         sizes.
2415         * ar.c (open_inarch): Likewise.
2416         (extract_file): Likewise.
2417         * libbfd-in.h (struct areltdata): Use correct types for
2418         parsed_size and extra_size fields.
2419         Prototype _bfd_ar_sizepad function.
2420         * libbfd.h: Regenerate.
2421
2422 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
2423
2424         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2425         Return NULL if core file generation is unsupported.
2426         (elfcore_write_prstatus): Likewise.
2427         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2428         (elf_backend_write_core_note): Define.
2429
2430 2012-01-19  Tristan Gingold  <gingold@adacore.com>
2431
2432         * pef.c: Add a comment.
2433         * xsym.c: Likewise.
2434
2435 2012-01-17  Alan Modra  <amodra@gmail.com>
2436
2437         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2438         trailing garbage in the note.
2439         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2440
2441 2012-01-16  Daniel Green  <venix1@gmail.com>
2442
2443         PR ld/13491
2444         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2445         h->root.type not h->type.
2446         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2447
2448 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2449
2450         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2451         indirect symbols.
2452
2453 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2454
2455         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2456         position from here... to (bfd_mach_o_build_seg_command): Here.
2457
2458 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
2459
2460         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2461         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2462         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2463         file. (bfd_mach_o_section): Add indirect_syms field.
2464
2465 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2466
2467         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2468         vmsize from filesize.  Don't compute offsets or file sizes for
2469         zerofill sections.
2470
2471 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2472
2473         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2474         command type independent.
2475
2476 2012-01-11  Alan Modra  <amodra@gmail.com>
2477
2478         * elf64-ppc.c: Define more insns used in plt call stubs.
2479         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2480         (ppc64_elf_relocate_section): Likewise.
2481         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2482         (struct ppc_link_hash_table): Increase size of stub_count array.
2483         Add plt_stub_align and plt_thread_safe.
2484         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2485         (plt_stub_size, plt_stub_pad): New functions.
2486         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
2487         emit needless save of r2.
2488         (build_tls_get_addr_stub): Adjust params.
2489         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2490         plt stubs.  Adjust build_*plt_stub calls.
2491         (ppc_size_one_stub): Similarly.
2492         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2493         params.  Choose default for plt_thread_safe based on existence of
2494         calls to thread creation functions.  Modify plt_call to
2495         plt_call_r2save when no tocsave reloc found.  Align tail of stub
2496         sections.
2497         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
2498         output of stub statistics.
2499         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2500         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2501
2502 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2503
2504         PR ld/13581
2505         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2506         check on R_X86_64_PCXX.
2507
2508 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2509
2510         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2511         warning.
2512
2513 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2514
2515         * bfdio.c (bfd_tell): Handle nested archives.
2516         (bfd_seek): Ditto.
2517         * cache.c (bfd_cache_lookup_worker): Ditto.
2518         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2519         nested archives.
2520         (bfd_generic_openr_next_archived_file): Likewise.
2521
2522 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
2523
2524         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2525         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2526         (bfd_mach_o_primary_symbol_sort_key): Likewise.
2527         (bfd_mach_o_cf_symbols): Likewise.
2528         (bfd_mach_o_sort_symbol_table): Remove.
2529         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2530         for indirect and dysymtab counts.  Do the symbol sorting here.
2531         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2532         Make the indirect symbols a TODO.
2533         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2534         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2535         a non-zero value.
2536         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2537         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2538         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2539         (IS_MACHO_INDIRECT): Remove.
2540         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2541
2542 2012-01-06  Nick Clifton  <nickc@redhat.com>
2543
2544         PR binutils/13121
2545         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2546         'flaginfo' to avoid conflicts with AIX system headers.
2547
2548 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2549
2550         * bfdio.c (bfd_bread): Use arelt_size macro.
2551
2552 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2553
2554         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2555
2556 2012-01-05  Nick Clifton  <nickc@redhat.com>
2557
2558         PR ld/12161
2559         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2560         necessary.
2561
2562 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2563
2564         Fix zero registers core files when built by gcc-4.7.
2565         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2566         size.  Call elfcore_write_note for the local variables.  Remove the
2567         final elfcore_write_note call.  Add NOTREACHED comments.
2568
2569 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2570
2571         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2572         (bfd_mach_o_generic_stat_arch_elt): Adjust.
2573
2574 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2575
2576         * mach-o.c (bfd_mach_o_fat_member_init): New function.
2577         (bfd_mach_o_openr_next_archived_file): Reindent.
2578         Adjust to call bfd_mach_o_fat_member_init.
2579         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2580
2581 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2582
2583         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2584         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2585         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2586         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2587         BFD_RELOC_MACH_O_X86_64_BRANCH32,
2588         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2589         BFD_RELOC_MACH_O_X86_64_GOT.
2590
2591 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2592
2593         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2594         (bfd_mach_o_load_command): Add fvmlib field.
2595
2596         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2597         (bfd_mach_o_read_command): Handle fvmlib.
2598
2599 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2600
2601         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2602         Decode msubtype for ARM.
2603
2604 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2605
2606         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2607
2608 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2609
2610         * mach-o.h: Reindent header.
2611         (bfd_mach_o_encryption_info_command): New structure.
2612         (bfd_mach_o_load_command): Add encryption_info field.
2613
2614         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2615         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2616         (bfd_mach_o_read_command): Adjust error message.
2617
2618 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
2619
2620         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2621         which reads DWARF2 and stores in stash from find_line.
2622         (find_line) Call _bfd_dwarf2_slurp_debug_info.
2623         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2624         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2625         * mach-o.c (dsym_subdir): The name of subdir where debug
2626         information may be stored.
2627         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2628         type is UUID.
2629         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2630         corresponding to the executable.
2631         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2632         specified binary file.
2633         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2634         the original BFD.
2635         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2636         executables, dylibs, and bundles.
2637         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2638         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2639
2640 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2641
2642         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2643         for stabd symbols.
2644         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2645         (bfd_mach_o_cf_symbols): Likewise.
2646
2647 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2648
2649         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2650
2651 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2652
2653         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2654         as the value of an indirect symbol.  Keep the string table index in
2655         non-indirect syms for reference.
2656         (bfd_mach_o_write_dysymtab): New.
2657         (bfd_mach_o_primary_symbol_sort_key): New.
2658         (bfd_mach_o_cf_symbols): New.
2659         (bfd_mach_o_sort_symbol_table): New.
2660         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
2661         If we are emitting a dysymtab, process indirect symbols and count the
2662         number of each other kind.
2663         (bfd_mach_o_mangle_sections): New.
2664         (bfd_mach_o_write_contents): Split out some pre-requisite code into
2665         the command builder. Write dysymtab if the command is present.
2666         (bfd_mach_o_count_sections_for_seg): New.
2667         (bfd_mach_o_build_seg_command): New.
2668         (bfd_mach_o_build_dysymtab_command): New.
2669         (bfd_mach_o_build_commands): Reorganize to support the fact that some
2670         commands are optional and should not be emitted if there are no
2671         sections or symbols.
2672         (bfd_mach_o_set_section_contents): Amend comment.
2673         * mach-o.h: Amend and add to comments.
2674         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2675         pointer to the indirects, when present.
2676         (bfd_mach_o_should_emit_dysymtab): New macro.
2677         (IS_MACHO_INDIRECT): Likewise.
2678
2679 For older changes see ChangeLog-2011
2680 \f
2681 Local Variables:
2682 mode: change-log
2683 left-margin: 8
2684 fill-column: 74
2685 version-control: never
2686 End: