bfd/ChangeLog

   1 2012-10-20  Alan Modra  <amodra@gmail.com>
   2
   3         * compress.c: Reinstate 2012-10-19 change.
   4         (bfd_get_full_section_contents): Don't free unless we alloc.
   5         Use proper decompress size.  Delete some vars, rename others.
   6
   7 2012-10-19  Tom Tromey  <tromey@redhat.com>
   8
   9         * compress.c: Revert previous patch.
  10
  11 2012-10-19  Tom Tromey  <tromey@redhat.com>
  12
  13         * compress.c (bfd_get_full_section_contents): Don't cache
  14         decompressed contents.
  15
  16 2012-10-18  Kai Tietz  <ktietz@redhat.com>
  17
  18         PR binutils/14067
  19         * coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
  20         Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
  21         * coff-x86_64.c: Likewise.
  22         * coffcode.h (DOT_ZDEBUG): New define.
  23         (sec_to_styp_flags): Check for .zdebug.
  24         (styp_to_sec_flags): Likewise.
  25         * coffgen.c (make_a_section): Handle .debug_* section
  26         compression/decompression flags.
  27         * cofflink.c (mark_relocs): Ignore relocations
  28         for a section, which isn't marked as used.
  29         (_bfd_coff_link_input_bfd): Add support of compressed
  30         debug sections.
  31         * compress.c (decompress_contents): Loop as long
  32         as there is input available and there is room for
  33         output.
  34         * bfd/pe-arm.c: Add .zdebug_ partial match entry.
  35         * pe-i386.c: Likewise.
  36         * pe-x86_64.c: Likewise.
  37         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
  38         data-directories as this might destroy content.
  39
  40         * coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
  41         define as coff_find_nearest_line_discriminator.
  42         * libcoff-in.h (coff_find_nearest_line_discriminator): New
  43         * libcoff.h: Regenerated.
  44         * coff-x86_64.c: Likewise.
  45         * coffgen.c (coff_find_nearest_line_discriminator): New function.
  46         prototype.
  47
  48 2012-10-16  Joel Brobecker  <brobecker@adacore.com>
  49
  50         * coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
  51         field to _bfd_archive_close_and_cleanup.
  52         (aix5coff64_vec): Likewise.
  53
  54 2012-10-16  Joel Brobecker  <brobecker@adacore.com>
  55
  56         * coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
  57         field to _bfd_archive_close_and_cleanup.
  58         (pmac_xcoff_vec): Likewise.
  59
  60 2012-10-16  Sofiane Naci  <sofiane.naci@arm.com>
  61
  62         * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
  63         R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
  64         R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
  65         R_AARCH64_TLSLE_ADD_TPREL_HI12.
  66         (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
  67         R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
  68         (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
  69         AARCH64_TLSLE_*_TPREL_* relocations.
  70
  71 2012-10-16  Alan Modra  <amodra@gmail.com>
  72
  73         * elf32-xtensa.c (free_section_cache): Renamed from
  74         clear_section_cache.  Don't zero cache.
  75         (section_cache_section): Remove ineffectual zero of cache.
  76         Call init_section_cache instead.
  77
  78 2012-10-15  Doug Evans  <dje@google.com>
  79
  80         * elf.c (special_sections_d): Add comment.
  81
  82 2012-10-13  H.J. Lu  <hongjiu.lu@intel.com>
  83
  84         * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
  85         * configure.in (lt_cv_dlopen_libs): AC_SUBST.
  86         * Makefile.in: Regenerated.
  87         * configure: Likewise.
  88
  89 2012-10-08  Alan Modra  <amodra@gmail.com>
  90
  91         PR binutils/14662
  92         * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
  93         SEC_DEBUGGING.
  94
  95 2012-09-20  Walter Lee  <walt@tilera.com>
  96
  97         * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
  98         relocations with value of hgot.
  99         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
 100
 101 2012-09-19  Steve Ellcey  <sellcey@mips.com>
 102
 103         * config.bfd: Add mips*-mti-elf* target.
 104
 105 2012-09-18  H.J. Lu  <hongjiu.lu@intel.com>
 106
 107         PR ld/14591
 108         * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
 109         if the old symbol is weak.
 110
 111         * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
 112         _bfd_elf_merge_symbol call.
 113
 114         * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
 115         if the old symbol is weak.
 116         (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
 117         call.
 118         (elf_link_add_object_symbols): Don't update symbol type from a
 119         weak definition.  Update symbol type from a common symbol when
 120         overriding a weak symbol.
 121
 122 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
 123
 124         * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
 125         section.
 126         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 127
 128 2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>
 129
 130         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
 131         FALSE with abort.
 132         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 133
 134 2012-09-17  Walter Lee  <walt@tilera.com>
 135
 136         * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
 137         got_base variable.
 138         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
 139
 140 2012-09-17  Walter Lee  <walt@tilera.com>
 141
 142         * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
 143         of got relocations for when .got.plt section is merged with .got.
 144         * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
 145
 146 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 147
 148         * configure: Regenerate.
 149
 150 2012-09-13  Anthony Green  <green@moxielogic.com>
 151
 152         * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
 153         Define.
 154         (bfd_elf32_moxie_vec): Remove.
 155         * config.bfd, configure.in: Add bi-endian support for moxie.
 156         * configure: Rebuilt.
 157         * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
 158         (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
 159
 160 2012-09-12  Doug Kwan  <dougkwan@google.com>
 161
 162         * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
 163         relocation for stub lookup.
 164
 165 2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
 166
 167         * bfd-in2.h: Regenerated.
 168         * elf64-aarch64.c
 169         (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
 170         (elf64_aarch64_reloc_map): Add reloc entry.
 171         (aarch64_resolve_relocation): Likewise.
 172         (bfd_elf_aarch64_put_addend): Likewise.
 173         (aarch64_reloc_got_type): Likewise.
 174         (elf64_aarch64_final_link_relocate): Likewise.
 175         (lf64_aarch64_check_relocs): Likewise.
 176         (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
 177         reloc.
 178         * libbfd.h: Regenerated.
 179         * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
 180
 181 2012-09-10  Matthias Klose  <doko@ubuntu.com>
 182
 183         * config.in: Disable sanity check for kfreebsd.
 184
 185 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         * configure: Regenerated.
 188
 189 2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>
 190
 191         * cpu-ia64-opc.c (ins_cnt6a): New function.
 192         (ext_cnt6a): Ditto.
 193         (ins_strd5b): Ditto.
 194         (ext_strd5b): Ditto.
 195         (elf64_ia64_operands): Add new operand types.
 196
 197 2012-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 198
 199         PR binutils/14493
 200         * elf.c (ignore_section_sym): Also ignore section symbols without
 201         a BFD section.
 202
 203 2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 204
 205         * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
 206         local and global ifunc symbols.
 207         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 208
 209 2012-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 210
 211         * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
 212         _DYNAMIC symbol.
 213
 214         * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
 215         hdynamic.
 216
 217         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
 218         hdynamic instead of "_DYNAMIC".
 219         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
 220         * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
 221         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 222         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 223         * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
 224         * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
 225         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
 226         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 227         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
 228         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 229         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
 230         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
 231         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
 232         * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
 233         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
 234         * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
 235         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 236         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
 237         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 238         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
 239         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 240         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 241         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
 242
 243         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
 244         hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
 245         _PROCEDURE_LINKAGE_TABLE_.
 246         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
 247         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
 248
 249 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 250
 251         * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
 252         _DYNAMIC.
 253         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 254
 255 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 256
 257         * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
 258         (elf_i386_size_dynamic_sections): Use it on input sections.
 259         (elf_i386_relocate_section): Don't convert
 260         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 261         for local symbols here.
 262
 263         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
 264         (elf_x86_64_size_dynamic_sections): Use it on input sections.
 265         (elf_x86_64_relocate_section): Don't convert
 266         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 267         for local symbols here.
 268
 269 2012-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 270
 271         * elf32-i386.c (elf_i386_relocate_section): Convert
 272         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
 273         for local symbols.
 274
 275         * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
 276         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
 277         for local symbols.
 278
 279 2012-08-31  Alan Modra  <amodra@gmail.com>
 280
 281         PR ld/14464
 282         * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
 283         by a linker script in .opd to corresponding input .opd section.
 284
 285 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 286
 287         * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
 288         not minus one.
 289         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 290
 291 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
 292
 293         * elflink.c (_bfd_elf_merge_symbol): Also override the version
 294         a dynamic symbol defaulted to if preempted with a hidden or
 295         internal definition.
 296
 297 2012-08-28  Walter Lee  <walt@tilera.com>
 298
 299         * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 300         of header.
 301         (tilepro_plt_entry_build): Account for new header size.
 302         (tilepro_elf_finish_dynamic_sections): Ditto.
 303         (tilepro_elf_plt_sym_val): Ditto.
 304         * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
 305         of header + tail.
 306         (tilegx_elf_finish_dynamic_sections): Account for new padding.
 307
 308 2012-08-27  Walter Lee  <walt@tilera.com>
 309
 310         * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
 311         BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
 312         BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
 313         BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
 314         BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
 315         BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
 316         BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
 317         BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
 318         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
 319         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
 320         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
 321         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
 322         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
 323         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
 324         * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
 325         (tilegx_reloc_map): Ditto.
 326         (reloc_to_create_func): Ditto.
 327         (tilegx_elf_check_relocs): Ditto.
 328         (tilegx_elf_gc_sweep_hook): Ditto.
 329         (tilegx_elf_relocate_section): Ditto.
 330         * libbfd.h: Regenerate.
 331         * bfd-in2.h: Regenerate.
 332
 333 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 334
 335         * elf32-arm.c (v8): New array.
 336         (tag_cpu_arch_combine): Add support for ARMv8 attributes.
 337         (elf32_arm_merge_eabi_attributes): Likewise.
 338         (VFP_VERSION_COUNT): New define.
 339
 340 2012-08-20  Tom Tromey  <tromey@redhat.com>
 341
 342         * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
 343         areltdata.
 344         * opncls.c (_bfd_delete_bfd): Free arelt_data.
 345         * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
 346         areltdata.
 347         * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
 348         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
 349         areltdata.
 350         (xcoff_write_archive_contents_old): Likewise.
 351         (xcoff_write_archive_contents_big): Likewise.
 352         * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
 353         areltdata.
 354         * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
 355         free for areltdata.
 356         (_bfd_get_elt_at_filepos): Likewise.  Clear n_nfd->arelt_data on
 357         failure.
 358         (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
 359         (do_slurp_coff_armap): Likewise.
 360         (_bfd_slurp_extended_name_table): Likewise.
 361         (bfd_slurp_bsd_armap_f2): Likewise.  Don't leak 'mapdata'.
 362
 363 2012-08-17  Nick Clifton  <nickc@redhat.com>
 364
 365         * po/vi.po: Updated Vietnamese translation.
 366
 367 2012-08-17  Yuri Chornoivan  <yurchor@ukr.net>
 368
 369         * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
 370         * elfxx-mips.c, * vms-alpha.c: Typo fixes.
 371
 372 2012-08-17  Alan Modra  <amodra@gmail.com>
 373
 374         PR binutils/14475:
 375         * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
 376         Instead malloc areltdata.
 377
 378 2012-08-16  Tom Tromey  <tromey@redhat.com>
 379
 380         PR binutils/14475:
 381         * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
 382         'member' BFD.  Don't try to free 'ared'.
 383
 384 2012-08-14  Nick Clifton  <nickc@redhat.com>
 385
 386         * po/uk.po: Updated Ukranian translation.
 387
 388 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 389
 390         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
 391         the options section in the output rather than input BFD to
 392         decide if to add a DT_MIPS_OPTIONS tag.
 393
 394 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 395
 396         * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
 397         #ifdef BFD64.
 398
 399 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
 400             Laurent Desnogues  <laurent.desnogues@arm.com>
 401             Jim MacArthur  <jim.macarthur@arm.com>
 402             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 403             Nigel Stephens  <nigel.stephens@arm.com>
 404             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 405             Richard Earnshaw  <rearnsha@arm.com>
 406             Sofiane Naci  <sofiane.naci@arm.com>
 407             Tejas Belagod  <tejas.belagod@arm.com>
 408             Yufeng Zhang  <yufeng.zhang@arm.com>
 409
 410         * Makefile.am: Add AArch64 files.
 411         * Makefile.in: Regenerate.
 412         * archures.c (bfd_aarch64_arch): New declaration.
 413         (bfd_archures_list): Use bfd_archures_list.
 414         * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
 415         (bfd_aarch64_process_before_allocation): New declaration.
 416         (bfd_elf64_aarch64_process_before_allocation): New declaration.
 417         (bfd_elf64_aarch64_set_options): New declaration.
 418         (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
 419         (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
 420         (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
 421         (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
 422         (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
 423         (bfd_is_aarch64_special_symbol_name): New declaration.
 424         (bfd_aarch64_merge_machines): New declaration.
 425         (bfd_aarch64_update_notes): New declaration.
 426         (int bfd_aarch64_get_mach_from_notes): New declaration.
 427         (elf64_aarch64_setup_section_lists): New declaration.
 428         (elf64_aarch64_next_input_section): New declaration.
 429         (elf64_aarch64_size_stubs): New declaration.
 430         (elf64_aarch64_build_stubs): New declaration.
 431         * config.bfd: Add AArch64.
 432         * configure.in: Add AArch64.
 433         * configure: Regenerate.
 434         * cpu-aarch64.c: New file.
 435         * elf-bfd.h: Add AArch64.
 436         * bfd-in2.h: Regenerate.
 437         * libbfd.h: Regenerate.
 438         * elf64-aarch64.c: New file.
 439         * reloc.c: Add AArch64 relocations.
 440         * targets.c: Add AArch64.
 441         * po/SRC-POTFILES.in: Regenerate.
 442
 443 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
 444
 445         * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
 446         of protected symbols.
 447
 448 2012-08-10  Alan Modra  <amodra@gmail.com>
 449
 450         PR binutils/14444
 451         * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
 452         (setup_group): Adjust uses.
 453         (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
 454         word.
 455
 456 2012-08-09  Nick Clifton  <nickc@redhat.com>
 457
 458         * po/vi.po: Updated Vietnamese translation.
 459
 460 2012-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 461
 462         * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
 463         Remove macros, folding them into...
 464         (LA25_LUI_MICROMIPS): ... this new macro.
 465         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
 466         (LA25_J_MICROMIPS): ... this new macro.
 467         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
 468         into...
 469         (LA25_ADDIU_MICROMIPS): ... this new macro.
 470         (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
 471         (mips_elf_create_la25_stub): Use them.
 472         (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
 473         (_bfd_mips_elf_relax_section): Likewise.
 474
 475 2012-08-09  Alan Modra  <amodra@gmail.com>
 476             Tom Tromey  <tromey@redhat.com>
 477
 478         * archive.c (SECTION Archives): Update documentation.
 479         (_bfd_delete_archive_data): Remove.
 480         (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
 481         (archive_close_worker, _bfd_archive_close_and_cleanup): New
 482         functions.
 483         * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
 484         (_bfd_delete_archive_data): Don't declare.
 485         (_bfd_archive_close_and_cleanup): Declare.
 486         (_bfd_generic_close_and_cleanup): Redefine.
 487         * libbfd.h: Rebuild.
 488         * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
 489         (bfd_close): Don't close nested thin archives here.
 490
 491 2012-08-07  Tom Tromey  <tromey@redhat.com>
 492
 493         * archive.c (_bfd_delete_archive_data): New function.
 494         * libbfd-in.h (_bfd_delete_archive_data): Declare.
 495         * libbfd.h: Rebuild.
 496         * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
 497
 498 2012-08-07  Nick Clifton  <nickc@redhat.com>
 499
 500         * po/uk.po: Updated Ukranian translation.
 501
 502 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
 503
 504         * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
 505         symbols special case.
 506
 507 2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>
 508
 509         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
 510         PLT slots for local symbols.
 511
 512 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 513
 514         * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
 515         field initializers throughout.
 516         * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
 517
 518 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 519
 520         * elfxx-mips.c (mips_elf_perform_relocation): Update the
 521         cross-mode jump message.
 522
 523 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
 524
 525         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
 526         comment on DT_MIPS_RLD_MAP.
 527
 528 2012-08-03  Tom Tromey  <tromey@redhat.com>
 529
 530         * opncls.c (_bfd_delete_bfd): Now static.
 531         * libbfd-in.h (_bfd_delete_bfd): Don't declare.
 532         * libbfd.h: Rebuild.
 533
 534 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
 535
 536         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
 537         conditional statment to allow suppression of mismatched bank
 538         warning.
 539
 540 2012-08-01  Alan Modra  <amodra@gmail.com>
 541
 542         * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
 543         (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
 544         gnu_debuglink bfd.
 545         (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
 546
 547 2012-07-30  Nick Clifton  <nickc@redhat.com>
 548
 549         * po/bfd.pot: Updated template.
 550         * po/es.po: Updated Spanish translation.
 551         * po/fi.po: Updated Finnish translation.
 552         * po/fr.po: Updated French translation.
 553         * po/ru.po: Updated Russian translation.
 554         * po/uk.po: Updated Ukranian translation.
 555
 556 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
 557
 558         * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
 559         (AM_INIT_AUTOMAKE): Remove args.
 560         * configure: Regenerate.
 561
 562 2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 563
 564         * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
 565         arch depending on the target size.
 566
 567 2012-07-27  Tristan Gingold  <gingold@adacore.com>
 568
 569         * configure.in: Bump version to 2.23.51
 570         * configure: Regenerate.
 571
 572 2012-07-26  Teresa Johnson  <tejohnson@google.com>
 573
 574         * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
 575         if it is non-NULL.
 576
 577 2012-07-26  Meador Inge  <meadori@codesourcery.com>
 578             Nick Clifton  <nickc@redhat.com>
 579
 580         PR ld/14397
 581         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
 582         if a required section is missing from the linker script.
 583
 584 2012-07-24  Jan Waclawek <konfera@efton.sk>
 585         PR 13899
 586         * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
 587         _bfd_elf_link_read_relocs with keep_memory as TRUE.
 588
 589 2012-07-24  Teresa Johnson  <tejohnson@google.com>
 590
 591         * bfd.c (bfd_find_nearest_line_discriminator): New macro.
 592         * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
 593         * coff64-rs6000.c: Likewise.
 594         * dwarf2.c (struct line_info): Add discriminator field.
 595         (add_line_info): Fill in new discriminator field.
 596         (decode_line_info): Record discriminator information instead
 597         of ignoring it.
 598         (lookup_address_in_line_info_table): Return discriminator field if
 599         requested.
 600         (comp_unit_find_nearest_line): Add discriminator argument.
 601         (find_line): Likewise.
 602         (_bfd_dwarf2_find_nearest_line): Likewise.
 603         (_bfd_dwarf2_find_line): Likewise.
 604         * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
 605         (_bfd_elf_find_line_discriminator): Likewise.
 606         (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
 607         * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
 608         that invokes _bfd_elf_find_nearest_line_discriminator with correct
 609         arguments.
 610         (_bfd_elf_find_nearest_line_discriminator): New.
 611         (_bfd_elf_find_line): Change to a wrapper
 612         that invokes _bfd_elf_find_line_discriminator with correct
 613         arguments.
 614         (_bfd_elf_find_line_discriminator): New.
 615         * coffgen.c (coff_find_nearest_line_with_names): Handle
 616         new discriminator argument.
 617         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 618         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 619         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 620         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 621         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
 622         argument.
 623         (_bfd_dwarf2_find_line): Likewise.
 624         (_bfd_generic_find_nearest_line_discriminator): New.
 625         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
 626         * bfd-in2.h: Regenerated.
 627         * libbfd.h: Likewise.
 628         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
 629         _bfd_find_nearest_line_discriminator with
 630         _bfd_generic_find_nearest_line_discriminator.
 631         (bfd_target): Add _bfd_find_nearest_line_discriminator.
 632
 633 2012-07-24  Sean Keys  <skeys@ipdatasys.com>
 634
 635         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
 636         that enables the linker to offset addresses, when linking against
 637         symbols from the XGATE processor and vice versa.
 638
 639 2012-07-23  Nick Clifton  <nickc@redhat.com>
 640
 641         * cisco-core.c (cisco_core_file_failing_command): Make static.
 642         (cisco_core_file_failing_signal): Make static.
 643
 644 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * bfd-in2.h: Regenerated.
 647
 648 2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
 649
 650         PR binutils/14335
 651         * section.c: Fix a typo in comments.
 652
 653 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 654
 655         * elf64-s390.c: Include elf-s390-common.c.
 656         (R_390_IRELATIVE): New reloc.
 657         (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
 658         (RELA_ENTRY_SIZE): New macro.
 659         (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
 660         *ifunc_resolver_section.
 661         (struct plt_entry): New struct.
 662         (struct elf_s390_obj_tdata): New field local_plt.
 663         (elf_s390_local_plt): New macro.
 664         (struct elf_s390_link_hash_table): New field irelifunc.
 665         (ELF64): New macro.
 666         (link_hash_newfunc): Initialize new fields.
 667         (elf_s390_check_relocs): Handle IFUNC symbols.
 668         (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
 669         symbols.
 670         (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
 671         IFUNC symbols.
 672         (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
 673         (elf_s390_relocate_section): Likewise.
 674         (elf_s390_finish_dynamic_symbol): Likewise.
 675         (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
 676         (elf_s390_finish_ifunc_symbol): New function.
 677         (elf_s390_gc_sweep_hook): Handle local plt entries.
 678         (elf_backend_add_symbol_hook): Define.
 679         * elf32-s390.c: See elf64-s390.c changes.
 680         * elf-s390-common.c: New file.
 681         * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
 682         * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
 683         BFD_RELOC_390_IRELATIVE.
 684         * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
 685
 686 2012-07-13  Nick Clifton  <nickc@redhat.com>
 687
 688         * aix386-core.c: Remove use of PTR and PARAMS macros.
 689         * archive.c: Likewise.
 690         * cache.c: Likewise.
 691         * cisco-core.c: Likewise.
 692         * coff-alpha.c: Likewise.
 693         * coff-apollo.c: Likewise.
 694         * coff-aux.c: Likewise.
 695         * coff-h8300.c: Likewise.
 696         * coff-h8500.c: Likewise.
 697         * coff-i386.c: Likewise.
 698         * coff-i960.c: Likewise.
 699         * coff-ia64.c: Likewise.
 700         * coff-m68k.c: Likewise.
 701         * coff-m88k.c: Likewise.
 702         * coff-mcore.c: Likewise.
 703         * coff-mips.c: Likewise.
 704         * coff-or32.c: Likewise.
 705         * coff-ppc.c: Likewise.
 706         * coff-rs6000.c: Likewise.
 707         * coff-sh.c: Likewise.
 708         * coff-sparc.c: Likewise.
 709         * coff-stgo32.c: Likewise.
 710         * coff-tic30.c: Likewise.
 711         * coff-tic4x.c: Likewise.
 712         * coff-tic54x.c: Likewise.
 713         * coff-tic80.c: Likewise.
 714         * coff-w65.c: Likewise.
 715         * cofflink.c: Likewise.
 716         * cpu-arc.c: Likewise.
 717         * cpu-cris.c: Likewise.
 718         * cpu-h8500.c: Likewise.
 719         * cpu-i960.c: Likewise.
 720         * cpu-msp430.c: Likewise.
 721         * cpu-ns32k.c: Likewise.
 722         * cpu-powerpc.c: Likewise.
 723         * cpu-rs6000.c: Likewise.
 724         * cpu-tic4x.c: Likewise.
 725         * cpu-w65.c: Likewise.
 726         * ecoff.c: Likewise.
 727         * ecofflink.c: Likewise.
 728         * elf-m10200.c: Likewise.
 729         * elf32-bfin.c: Likewise.
 730         * elf32-cris.c: Likewise.
 731         * elf32-crx.c: Likewise.
 732         * elf32-fr30.c: Likewise.
 733         * elf32-frv.c: Likewise.
 734         * elf32-h8300.c: Likewise.
 735         * elf32-i960.c: Likewise.
 736         * elf32-m32c.c: Likewise.
 737         * elf32-m68hc11.c: Likewise.
 738         * elf32-m68hc12.c: Likewise.
 739         * elf32-m68hc1x.c: Likewise.
 740         * elf32-m68k.c: Likewise.
 741         * elf32-mcore.c: Likewise.
 742         * elf32-rl78.c: Likewise.
 743         * elf32-rx.c: Likewise.
 744         * elf32-s390.c: Likewise.
 745         * elf32-vax.c: Likewise.
 746         * elf64-alpha.c: Likewise.
 747         * elf64-mmix.c: Likewise.
 748         * elf64-s390.c: Likewise.
 749         * elf64-sparc.c: Likewise.
 750         * elfnn-ia64.c: Likewise.
 751         * elfxx-mips.c: Likewise.
 752         * elfxx-sparc.c: Likewise.
 753         * hash.c: Likewise.
 754         * hp300hpux.c: Likewise.
 755         * hppabsd-core.c: Likewise.
 756         * hpux-core.c: Likewise.
 757         * i386dynix.c: Likewise.
 758         * i386linux.c: Likewise.
 759         * i386lynx.c: Likewise.
 760         * i386mach3.c: Likewise.
 761         * i386msdos.c: Likewise.
 762         * i386os9k.c: Likewise.
 763         * irix-core.c: Likewise.
 764         * lynx-core.c: Likewise.
 765         * m68klinux.c: Likewise.
 766         * mach-o.h: Likewise.
 767         * mipsbsd.c: Likewise.
 768         * netbsd-core.c: Likewise.
 769         * nlm32-i386.c: Likewise.
 770         * osf-core.c: Likewise.
 771         * pc532-mach.c: Likewise.
 772         * pef.c: Likewise.
 773         * ppcboot.c: Likewise.
 774         * ptrace-core.c: Likewise.
 775         * reloc16.c: Likewise.
 776         * sco5-core.c: Likewise.
 777         * som.h: Likewise.
 778         * sparclinux.c: Likewise.
 779         * sparclynx.c: Likewise.
 780         * ticoff.h: Likewise.
 781         * trad-core.c: Likewise.
 782         * vms-lib.c: Likewise.
 783         * xsym.h: Likewise.
 784
 785 2012-07-09  Alan Modra  <amodra@gmail.com>
 786
 787         PR ld/14323
 788         * elflink.c (elf_sort_symbol): Sort by size too.
 789         (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
 790         Do not depend on ordering of symbol aliases.  Match largest size.
 791
 792 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 793
 794         * elf.c (assign_section_numbers): Check if number of sections
 795         >= SHN_LORESERVE.
 796         * elfcode.h (elf_object_p): Likewise.
 797
 798 2012-07-03  Nick Clifton  <nickc@redhat.com>
 799
 800         * archive.c (bsd_write_armap): Catch attempts to create an archive
 801         with indicies bigger than 4Gb.
 802         (coff_write_armap): Likewise.
 803
 804 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 805
 806         PR binutils/14319
 807         * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
 808         debug section.
 809
 810 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 811
 812         PR ld/3351
 813         * elflink.c (_bfd_elf_update_dynamic_flags): New.
 814         (_bfd_elf_merge_symbol): Update both real and indirect symbol
 815         dynamic flags.
 816         (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
 817         the indirect symbol is defined in a shared library.
 818         (elf_link_add_object_symbols): Likewise.  If the indirect
 819         symbol has been forced local, don't make the real symbol
 820         dynamic.
 821         (elf_link_check_versioned_symbol): Check indirect symbol.
 822         (elf_link_output_extsym): Use real symbol definition when
 823         reporting indirect symbol error.  Check version info for
 824         dynamic versioned symbol.
 825
 826 2012-07-03  Alan Modra  <amodra@gmail.com>
 827
 828         PR ld/14207
 829         * elf.c (assign_file_positions_for_load_sections): Remove assertions
 830         that only PT_LOAD headers include file header and section headers.
 831         (assign_file_positions_for_non_load_sections): Similarly don't
 832         assert PT_GNU_RELRO header does not include file and section headers.
 833         Compare first section vma rather than PT_LOAD p_vaddr against
 834         relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
 835         abort with assertion.
 836
 837 2012-07-02  Alan Modra  <amodra@gmail.com>
 838
 839         * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
 840         "anyway" variant when creating .plt.
 841         (m32c_elf_relax_plt_section): Remove redundant test and unused param.
 842         (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
 843         m32c_elf_relax_plt_section.
 844         * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
 845         when creating .got and .got.plt.
 846         (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
 847         bfd_get_linker_section.
 848         * sunos.c: Similarly throughout.
 849
 850 2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>
 851
 852         * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
 853         message.
 854
 855 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 856
 857         * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
 858         on unresolvable relocation.
 859
 860 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 861
 862         * archive.c (_bfd_compute_and_write_armap): Simplify global
 863         symbol handling.
 864
 865 2012-06-29  Nick Clifton  <nickc@redhat.com>
 866
 867         PR ld/14189
 868         * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
 869         for locally bound symbols.
 870
 871 2012-06-29  Alan Modra  <amodra@gmail.com>
 872
 873         * section.c (bfd_get_linker_section): New function.
 874         * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
 875         the above throughout rather than bfd_get_section_by_name.  Use
 876         bfd_make_section_anyway rather than bfd_make_section when creating
 877         them.
 878         * elf32-bfin.c: Likewise.
 879         * elf32-cr16.c: Likewise.
 880         * elf32-cris.c: Likewise.
 881         * elf32-frv.c: Likewise.
 882         * elf32-hppa.c: Likewise.
 883         * elf32-i370.c: Likewise.
 884         * elf32-i386.c: Likewise.
 885         * elf32-lm32.c: Likewise.
 886         * elf32-m32c.c: Likewise.
 887         * elf32-m32r.c: Likewise.
 888         * elf32-m68k.c: Likewise.
 889         * elf32-microblaze.c: Likewise.
 890         * elf32-ppc.c: Likewise.
 891         * elf32-rl78.c: Likewise.
 892         * elf32-s390.c: Likewise.
 893         * elf32-score.c: Likewise.
 894         * elf32-score7.c: Likewise.
 895         * elf32-sh.c: Likewise.
 896         * elf32-tic6x.c: Likewise.
 897         * elf32-tilepro.c: Likewise.
 898         * elf32-vax.c: Likewise.
 899         * elf32-xstormy16.c: Likewise.
 900         * elf32-xtensa.c: Likewise.
 901         * elf64-alpha.c: Likewise.
 902         * elf64-hppa.c: Likewise.
 903         * elf64-ia64-vms.c: Likewise.
 904         * elf64-ppc.c: Likewise.
 905         * elf64-s390.c: Likewise.
 906         * elf64-sh64.c: Likewise.
 907         * elf64-sparc.c: Likewise.
 908         * elf64-x86-64.c: Likewise.
 909         * elfnn-ia64.c: Likewise.
 910         * elfxx-mips.c: Likewise.
 911         * elfxx-sparc.c: Likewise.
 912         * elfxx-tilegx.c: Likewise.
 913         * elflink.c: Likewise.
 914         * elf-vxworks.c: Likewise.
 915         * elf-m10300.c: Likewise.  Also make use of htab plt, got and
 916         gotplt shortcuts.
 917         * bfd-in2.h: Regenerate.
 918         * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
 919         calling create_rofixup_section.
 920         * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
 921
 922 2012-06-29  Alan Modra  <amodra@gmail.com>
 923
 924         * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
 925         section for bss type sections, except for .rela.bss.
 926         * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
 927         * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 928         * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
 929         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
 930         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
 931
 932 2012-06-28  Roland McGrath  <mcgrathr@google.com>
 933
 934         * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
 935         displacement calculation in nacl_p case.
 936
 937 2012-06-28  Nick Clifton  <nickc@redhat.com>
 938
 939         * po/uk.po: New Ukranian translation.
 940         * configure.in (ALL_LINGUAS): Add uk.
 941         * configure: Regenerate.
 942
 943 2012-06-26  Alan Modra  <amodra@gmail.com>
 944
 945         * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
 946         file has multiple .got/.toc sections and all don't fit in
 947         current toc group.
 948
 949 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 950
 951         * elf.c (assign_file_positions_for_non_load_sections): Define
 952         __ehdr_start symbol if it's referenced and there's a PT_LOAD
 953         segment that covers both the file and program headers.
 954
 955 2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>
 956
 957         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
 958         _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
 959
 960 2012-06-22  Alan Modra  <amodra@gmail.com>
 961
 962         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
 963         save/restore functions when relocatable.  Make "funcs" static.
 964
 965 2012-06-18  Hans-Peter Nilsson  <hp@axis.com>
 966
 967         * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
 968         of merged .got and .got.plt entries.
 969
 970 2012-06-18  John Szakmeister  <john@szakmeister.net>
 971
 972         * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
 973
 974 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 975
 976         * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
 977         <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
 978         thread common symbols.
 979
 980 2012-06-13  Nick Clifton  <nickc@redhat.com>
 981
 982         * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
 983         (elf32_arm_object_p): If the machine number could not be deduced
 984         from the notes, call bfd_arm_get_mach_from_attributes to get the
 985         number from the attributes.
 986
 987 2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>
 988
 989         PR bfd/14207
 990         * elf.c (assign_file_positions_for_non_load_sections): Abort if
 991         PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
 992
 993 2012-06-12  Alan Modra  <amodra@gmail.com>
 994
 995         PR ld/14207
 996         * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
 997         sections at end of PT_LOAD segment when searching for segment
 998         that contains end of relro extent.
 999
1000 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
1001
1002         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
1003
1004 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
1005
1006         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
1007
1008 2012-06-06  Alan Modra  <amodra@gmail.com>
1009
1010         * elflink.c (elf_link_input_bfd): Provide a file symbol for
1011         each input file with local syms, if the input lacks such.
1012         (bfd_elf_final_link): Add a file symbol to mark end of locals
1013         for which we can associate with input files.
1014         (struct elf_final_link_info): Add filesym_count field.
1015         (struct elf_outext_info): Add need_second_pass and second_pass.
1016         (elf_link_output_extsym): Detect symbols defined in the output
1017         file, emit them on second pass over locals.
1018
1019 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1020
1021         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1022         of target_read_memory as bfd_size_type.
1023         * bfd-in2.h: Regenerate.
1024         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1025         argument of target_read_memory as bfd_size_type.
1026         (_bfd_elf32_bfd_from_remote_memory): Likewise.
1027         (_bfd_elf64_bfd_from_remote_memory): Likewise.
1028         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1029         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1030
1031 2012-06-03  Alan Modra  <amodra@gmail.com>
1032
1033         PR binutils/13897
1034         * elf.c (elf_find_function): Cache last function sym info.
1035         (_bfd_elf_maybe_function_sym): Return function size, pass in
1036         section of interest.
1037         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
1038         (_bfd_elf_maybe_function_sym): Likewise.
1039         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1040         (opd_entry_value): Add in_code_sec param.  Revert caching code.
1041         Return -1 if in_code_sec and function found in wrong section.
1042         Update all calls.
1043
1044 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
1045
1046         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1047         of target_read_memory as size_t.
1048         * bfd-in2.h: Regenerate.
1049         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1050         argument of target_read_memory as size_t.
1051         (_bfd_elf32_bfd_from_remote_memory): Likewise.
1052         (_bfd_elf64_bfd_from_remote_memory): Likewise.
1053         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1054         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1055
1056 2012-06-01  Alan Modra  <amodra@gmail.com>
1057
1058         PR binutils/13897
1059         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
1060
1061 2012-05-29  Tom Tromey  <tromey@redhat.com>
1062
1063         * opncls.c (bfd_fopen): Always close fd on failure.
1064         (bfd_fdopenr): Likewise.
1065
1066 2012-05-27  Alan Modra  <amodra@gmail.com>
1067
1068         PR ld/14170
1069         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
1070         a dynamic library finds a new instance with non-default
1071         visibility in a regular object, correctly handle symbols
1072         already on the undefs list and undo dynamic symbol state when
1073         the new symbol is hidden or internal.
1074
1075 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1076
1077         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1078         dynamic_sec_flags to create PLT .eh_frame section.
1079         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1080
1081 2012-05-25  Alan Modra  <amodra@gmail.com>
1082
1083         PR ld/13909
1084         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1085         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1086         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1087         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1088         size dynamic sections before stripping eh_frame_hdr.
1089         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1090         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1091         if no other .eh_frame sections exist.
1092         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1093         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1094         or alloc plt_eh_frame here..
1095         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
1096         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1097         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1098         before writing plt offset.
1099         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1100         or alloc plt_eh_frame here..
1101         (elf_x86_64_size_dynamic_sections): ..do it here instead.
1102         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1103         before writing plt offset.
1104
1105 2012-05-24  Alan Modra  <amodra@gmail.com>
1106
1107         PR ld/14158
1108         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1109         size to output section alignment.
1110         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1111
1112 2012-05-23  Alan Modra  <amodra@gmail.com>
1113
1114         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1115         BFDs with multiple .eh_frame sections.
1116
1117 2012-05-23  Alan Modra  <amodra@gmail.com>
1118
1119         PR ld/13909
1120         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1121
1122 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1123
1124         PR ld/13909
1125         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1126         last change.
1127         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1128
1129 2012-05-22  Alan Modra  <amodra@gmail.com>
1130
1131         * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1132         first one is zero size or discarded.
1133         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1134         glink_eh_frame contents here..
1135         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
1136         offset to .glink.
1137
1138 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1139
1140         PR ld/13909
1141         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1142         eh_frame section if there is an input .eh_frame section.
1143         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1144
1145 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
1146
1147         PR ld/14105
1148         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1149         create PLT eh_frame section with SEC_LINKER_CREATED.
1150         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1151
1152 2012-05-22  Alan Modra  <amodra@gmail.com>
1153
1154         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1155         sections attached to a BFD.
1156         * section.c (bfd_get_section_by_name): Rewrite description.
1157         (bfd_get_next_section_by_name): New function.
1158         * bfd-in2.h: Regenerate.
1159
1160 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
1161
1162         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1163         (elf_m68k_grok_psinfo): New function.
1164         (elf_backend_grok_prstatus): Define.
1165         (elf_backend_grok_psinfo): Define.
1166
1167 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1168
1169         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1170         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1171         backend's GOT header size instead of hardcoding it.
1172
1173 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1174
1175         * elf32-vax.c (elf_vax_relocate_section)
1176         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1177
1178 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1179
1180         * elf32-vax.c (elf_vax_relocate_section)
1181         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1182         its name as the check for text sections.
1183
1184 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1185
1186         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1187         the third reloc offset is the same as the first.
1188
1189 2012-05-19  Alan Modra  <amodra@gmail.com>
1190
1191         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1192         (has_tls_reloc, has_tls_get_addr_call): Move back to..
1193         * elf32-ppc.c: ..here.
1194         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1195         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1196
1197 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1198
1199         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1200         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1201         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1202
1203 2012-05-18  Roland McGrath  <mcgrathr@google.com>
1204
1205         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1206         not to clobber the ar_fmag field stored in ARED->arch_header.
1207
1208 2012-05-18  Pedro Alves  <palves@redhat.com>
1209
1210         * mach-o.h: Don't include sysdep.h.
1211
1212 2012-05-18  Nick Clifton  <nickc@redhat.com>
1213
1214         PR 14072
1215         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1216         complaining about config.h not having been included.
1217         * bfd-in2.h: Regenerate.
1218
1219 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
1220
1221         * aclocal.m4: Regenerate.
1222         * Makefile.in: Regenerate.
1223
1224 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
1225             Nick Clifton  <nickc@redhat.com>
1226
1227         PR 14072
1228         * configure.in: Add check that sysdep.h has been included before
1229         any system header files.
1230         * configure: Regenerate.
1231         * config.in: Regenerate.
1232         * aclocal.m4: Regenerate.
1233         * bfd-in.h: Generate an error if included before config.h.
1234         * sysdep.h: Likewise.
1235         * bfd-in2.h: Regenerate.
1236         * compress.c: Remove #include "config.h".
1237         * plugin.c: Likewise.
1238         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1239         * elf64-hppa.c: Likewise.
1240         * som.c: Likewise.
1241         * xsymc.c: Likewise.
1242
1243 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
1244             Alan Modra  <amodra@gmail.com>
1245
1246         * elf.c (ignore_section_sym): Correct comment.  Don't return
1247         true for absolute section.
1248         (elf_map_symbols): Move stray comment.  Adjust for above change.
1249         Don't discard global section symbols.
1250
1251 2012-05-17  Alan Modra  <amodra@gmail.com>
1252
1253         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1254         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1255         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1256         absolute.
1257
1258 2012-05-17  Alan Modra  <amodra@gmail.com>
1259
1260         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1261         is_ppc_vle): Move to..
1262         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1263
1264 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1265
1266         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1267         bfd_get_section_lma, bfd_get_section_alignment,
1268         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1269         in order to use the `bfd' argument.
1270         * bfd-in2.h: Regenerate.
1271         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1272         as the first argument for `bfd_get_section_alignment'.
1273         * elf32-arm.c (create_ifunc_sections): Likewise, for
1274         `bfd_set_section_alignment'.
1275         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1276         `bfd_get_section_name'.
1277         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1278         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1279         (ppc_elf_relocate_section): Likewise.
1280         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1281         `bfd_get_section_vma'.
1282         * elf64-ppc.c (create_linkage_sections): Likewise, for
1283         `bfd_set_section_alignment'.
1284
1285 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
1286
1287         PR target/13503
1288         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1289         * bfd-in2.h: Regenerate.
1290         * libbfd.h: Regenrate.
1291         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1292         R_AVR_8_HLO8.
1293         (avr_reloc_map): Likewise.
1294
1295 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
1296
1297         PR binutils/13558
1298         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1299         * bfd/aout-ns32k.c: Likewise.
1300         * bfd/aout-sparcle.c: Likewise.
1301         * bfd/aout0.c: Likewise.
1302         * bfd/bfd-in2.h: Likewise.
1303         * bfd/coff-stgo32.c: Likewise.
1304         * bfd/cpu-lm32.c: Likewise.
1305         * bfd/cpu-microblaze.c: Likewise.
1306         * bfd/cpu-score.c: Likewise.
1307         * bfd/cpu-tilegx.c: Likewise.
1308         * bfd/cpu-tilepro.c: Likewise.
1309         * bfd/elf32-lm32.c: Likewise.
1310         * bfd/elf32-microblaze.c: Likewise.
1311         * bfd/elf32-score7.c: Likewise.
1312         * bfd/elf32-tilepro.c: Likewise.
1313         * bfd/elfxx-tilegx.c: Likewise.
1314         * bfd/mach-o.h: Likewise.
1315         * bfd/nlm32-ppc.c: Likewise.
1316         * bfd/ns32knetbsd.c: Likewise.
1317         * bfd/pef.h: Likewise.
1318         * bfd/plugin.c: Likewise.
1319         * bfd/stab-syms.c: Likewise.
1320         * bfd/sunos.c: Likewise.
1321         * bfd/syms.c: Likewise.
1322         * bfd/xsym.h: Likewise.
1323
1324 2012-05-16  Alan Modra  <amodra@gmail.com>
1325
1326         * elflink.c: Rename flaginfo to flinfo throughout, except..
1327         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1328         Formatting, style.  Simplify flag match.
1329
1330 2012-05-16  Alan Modra  <amodra@gmail.com>
1331
1332         * dwarf2.c: Formatting.
1333         (arange_add): Pass in unit rather than bfd.  Update callers.
1334         Ignore empty ranges.  Don't ask for cleared memory.
1335         (parse_comp_unit): Only set unit->base_address if processing
1336         DW_TAG_compile_unit.
1337         (find_debug_info): Optimise section lookup.
1338         (place_sections): Use bfd_alloc for stash->adjusted_sections.
1339         (find_line): Match previously parsed comp unit addresses as we
1340         do for newly parsed comp units.
1341
1342 2012-05-16  Alan Modra  <amodra@gmail.com>
1343
1344         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
1345         stops at end of ar_size field.
1346
1347 2012-05-16  Alan Modra  <amodra@gmail.com>
1348
1349         PR ld/13962
1350         PR ld/7023
1351         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1352         out of range.  As a special case, fix sh_info for zero sh_size.
1353         Do the same for .symtab.
1354
1355 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1356             Stephane Carrez <stcarrez@nerim.fr>
1357
1358         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1359         * config.bfd: Likewise.
1360         * cpu-m9s12x.c: New.
1361         * cpu-m9s12xg.c: New.
1362         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1363         Add option to offset S12 addresses into XGATE memory space.
1364         Fix carry bug in IMM16 (IMM8 low/high) relocate.
1365         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1366         (ALL_MACHINES_CFILES): Likewise.
1367         * reloc.c: Add S12X relocs.
1368         * Makefile.in: Regenerate.
1369         * bfd-in2.h: Regenerate.
1370         * libbfd.h: Regenerate.
1371
1372 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1373             Catherine Moore  <clm@codesourcery.com>
1374
1375         * bfd.c (bfd_lookup_section_flags): Add section parm.
1376         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1377         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1378         (bfd_elf_lookup_section_flags): Add section parm.
1379         * elf32-ppc.c (is_ppc_vle): New function.
1380         (ppc_elf_modify_segment_map): New function.
1381         (elf_backend_modify_segment_map): Define.
1382         (has_vle_insns): New define.
1383         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1384         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1385         Move in logic to omit / include a section.
1386         * libbfd-in.h (bfd_link_info): Add section parm.
1387         (bfd_generic_lookup_section_flags): Likewise.
1388         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1389         * section.c (bfd_section): Move out section_flag_info.
1390         (BFD_FAKE_SECTION): Remove flag_info initializer.
1391         * targets.c (_bfd_lookup_section_flags): Add section parm.
1392
1393 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1394
1395         * archures.c (bfd_mach_ppc_vle): New.
1396         * bfd-in2.h: Regenerated.
1397         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1398         * elf32-ppc.c (split16_format_type): New enumeration.
1399         (ppc_elf_vle_split16): New function.
1400         (HOWTO): Add entries for R_PPC_VLE relocations.
1401         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1402         (ppc_elf_section_flags): New function.
1403         (ppc_elf_lookup_section_flags): New function.
1404         (ppc_elf_section_processing): New function.
1405         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1406         (ppc_elf_relocation_section): Likewise.
1407         (elf_backend_lookup_section_flags_hook): Define.
1408         (elf_backend_section_flags): Define.
1409         (elf_backend_section_processing): Define.
1410         * elf32-ppc.h (ppc_elf_section_processing): Declare.
1411         * libbfd.h: Regenerated.
1412         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1413         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1414         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1415         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1416         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1417         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1418         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1419         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1420         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1421
1422 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
1423
1424         PR target/13503
1425         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1426         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1427         * bfd-in2.h: Regenerate.
1428         * libbfd.h: Regenrate.
1429         * elf32-avr.c (elf_avr_howto_table): Add entries for
1430         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1431         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1432         R_AVR_8_HHI8.
1433
1434 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1435
1436         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1437         addend overflow check.
1438
1439 2012-05-10  DJ Delorie  <dj@redhat.com>
1440
1441         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1442
1443 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1444
1445         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1446         hex number in x32 addend overflow check.
1447
1448 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1449
1450         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1451         R_X86_64_RELATIVE64.
1452
1453 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1454
1455         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1456         overflow for R_X86_64_RELATIVE64.
1457
1458 2012-05-08  Ben Cheng  <bccheng@google.com>
1459
1460         * elf.c: Preserve the original p_align and p_flags if they are
1461         valid.
1462
1463 2012-05-07  Alan Modra  <amodra@gmail.com>
1464
1465         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1466         RELOC_AGAINST_DISCARDED_SECTION invocation.
1467
1468 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
1469
1470         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1471         local variable i_ instead of assuming and using a variable i.
1472
1473 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
1474
1475         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1476         relocations.
1477         * elfxx-mips.c (mips_reloc_against_discarded_section): New
1478         function.
1479         (_bfd_mips_elf_relocate_section): Call it, in place of
1480         RELOC_AGAINST_DISCARDED_SECTION.
1481         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1482         to RELOC_AGAINST_DISCARDED_SECTION.
1483         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1484         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1485         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1486         * elf32-bfin.c (bfin_relocate_section): Likewise.
1487         (bfinfdpic_relocate_section): Likewise.
1488         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1489         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1490         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1491         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1492         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1493         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1494         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1495         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1496         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1497         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1498         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1499         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1500         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1501         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1502         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1503         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1504         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1505         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1506         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1507         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1508         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1509         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1510         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1511         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1512         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1513         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1514         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1515         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1516         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1517         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1518         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1519         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1520         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1521         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1522         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1523         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1524         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1525         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1526         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1527         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1528         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1529         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1530         (elf64_alpha_relocate_section): Likewise.
1531         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1532         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1533         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1534         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1535         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1536         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1537         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1538         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1539         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1540
1541 2012-05-05  Alan Modra  <amodra@gmail.com>
1542
1543         PR ld/14052
1544         PR ld/13621
1545         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1546
1547 2012-05-05  Alan Modra  <amodra@gmail.com>
1548
1549         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1550         bfd_und_section and bfd_ind_section with their _ptr variants, or
1551         use corresponding bfd_is_* macros.
1552         * aout-ns32k.c: Likewise.
1553         * aout-tic30.c: Likewise.
1554         * coff-arm.c: Likewise.
1555         * coff-tic54x.c: Likewise.
1556         * cpu-ns32k.c: Likewise.
1557         * elf-attrs.c: Likewise.
1558         * elfcode.h: Likewise.
1559         * peicode.h: Likewise.
1560         * reloc.c: Likewise.
1561         * riscix.c: Likewise.
1562         * versados.c: Likewise.
1563         * section.c: Likewise.
1564         (bfd_abs_section, bfd_ind_section, bfd_com_section,
1565         bfd_ind_section): Delete.
1566         (std_section): New array replacing above.
1567         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1568         bfd_ind_section_ptr, STD_SECTION): Update.
1569         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1570         * bfd-in2.h: Regenerate.
1571
1572 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1573
1574         * cpu-xgate.c: New file. Added XGATE support.
1575         * archures.c (bfd_architecture): Add XGATE architecture.
1576         (bfd_archures_list): Add reference to XGATE architecture info.
1577         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1578         * reloc.c: Add various XGATE relocation enums.
1579         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1580         list.
1581         * Makefile.am: Add support for XGATE elf.
1582         * configure.in: Ditto.
1583         * config.bfd: Ditto.
1584         * Makefile.in: Regenerate.
1585         * configure: Ditto.
1586         * bfd-in2.h: Ditto.
1587         * libbfd.h: Ditto.
1588         Added files for XGATE relocations.
1589         * elf32-xgate.c: Created minimal relocation file.
1590         * elf32-xgate.h: Created minimal header file for elf32-xgate.
1591
1592 2012-05-03  Tristan Gingold  <gingold@adacore.com>
1593
1594         * dwarf2.c (decode_line_info): Ignore
1595         DW_LNE_HP_source_file_correlation.
1596
1597 2012-05-01  Nick Clifton  <nickc@redhat.com>
1598
1599         PR binutils/13121
1600         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1601         AIX system headers.
1602         * coff-ppc.c: Likewise.
1603         * cofflink.c: Likewise.
1604         * elf32-arm.c: Likewise.
1605         * elf64-sparc.c: Likewise.
1606         * elflink.c: Likewise.
1607         * pdp11.c: Likewise.
1608         * rescoff.c: Likewise.
1609
1610 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1611
1612         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1613         possibly being relative to DW_AT_low_pc.
1614         (parse_comp_unit): Likewise.
1615
1616 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
1617
1618         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1619         also when generating PIE.
1620         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1621         by relocations as dynamic.
1622
1623 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
1624
1625         Provide a way for programs to recognize BFD_ASSERT calls.
1626         * bfd.c (bfd_assert_handler_type): New API type.
1627         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1628         (_bfd_assert_handler): New variable.
1629         (_bfd_default_assert_handler): New function.
1630         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1631         * libbfd-in.h (_bfd_assert_handler): Declare.
1632         * libbfd.h, bfd-in2.h: Regenerate.
1633
1634 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
1635
1636         PR ld/13990
1637         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1638         symbol, where PLT refcount is set to -1.
1639
1640 2012-04-24  Alan Modra  <amodra@gmail.com>
1641
1642         PR ld/13991
1643         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1644         _bfd_generic_link_just_syms.
1645         * elflink.c (_bfd_elf_link_just_syms): Delete.
1646         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1647
1648         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1649         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1650         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1651         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1652         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1653         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1654         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1655         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1656         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1657         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1658         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1659         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1660         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1661         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1662         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1663         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1664         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1665         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1666         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1667         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1668         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1669         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1670         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1671         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1672         * reloc.c: Update all references.
1673         * bfd-in2.h: Regenerate.
1674
1675 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1676
1677         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1678         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1679
1680 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1681
1682         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1683         got_type.
1684         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1685         it.
1686
1687 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1688
1689         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1690         relocations when LE conversion happens on the IE tls symbol.
1691
1692 2012-04-17  Roland McGrath  <mcgrathr@google.com>
1693
1694         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1695         so that 32-byte boundary is a proper instruction boundary.
1696
1697 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1698
1699         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1700         member of an object archive.<
1701
1702 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1703
1704         * vms-lib.c (MAX_EKEYLEN): Define.
1705         (MAX_KEYLEN): Fix value.
1706         (vms_write_index): Add comments and fix indentation.
1707         Adjust comparaison.  Add assertions.  Free kbn_blk.
1708         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1709         Compense MAX_KEYLEN adjustment.
1710
1711 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
1712
1713         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1714         (_bfd_mips_elf_check_relocs): Update accordingly.
1715
1716 2012-04-13  Alan Modra  <amodra@gmail.com>
1717
1718         PR ld/13947
1719         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1720         reloc sections.
1721
1722 2012-04-12  David S. Miller  <davem@davemloft.net>
1723
1724         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1725         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1726         * libbfd.h: Regenerate.
1727         * bfd-in2.h: Likewise.
1728         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1729         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1730         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1731         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1732         (_bfd_sparc_elf_check_relocs): Likewise.
1733         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1734         (_bfd_sparc_elf_relocate_section): Likewise.
1735
1736 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1737
1738         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1739         New variables.
1740         (struct elf32_arm_link_hash_table): New member `nacl_p'.
1741         (elf32_arm_link_hash_table_create): Initialize it.
1742         (elf32_arm_nacl_link_hash_table_create): New function.
1743         (arm_movw_immediate, arm_movt_immediate): New functions.
1744         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1745         (elf32_arm_finish_dynamic_sections): Likewise.
1746         (elf32_arm_output_plt_map_1): Likewise.
1747         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1748         New backend vector stanza.
1749         (elf32_arm_nacl_modify_segment_map): New function.
1750         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1751         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1752         * configure.in: Likewise.
1753         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1754         (bfd_elf32_littlearm_nacl_vec): Likewise.
1755         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1756         (bfd_elf32_bigarm_symbian_vec): Likewise.
1757         (bfd_elf32_littlearm_symbian_vec): Likewise.
1758         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1759         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1760         * configure: Regenerated.
1761
1762 2012-04-12  Tristan Gingold  <gingold@adacore.com>
1763
1764         * elflink.c (elf_link_output_extsym): Add a guard.
1765         (bfd_elf_final_link): Remove assertion.
1766         (bfd_elf_final_link): Add a guard.
1767         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1768         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1769         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1770         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1771         Remove.
1772         (elfNN-ia64-vms target): Move to ...
1773         * elf64-ia64-vms.c: New file.
1774         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1775         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1776         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1777         * configure: Regenerate.
1778         * Makefile.in: Regenerate.
1779
1780 2012-04-11  Nick Clifton  <nickc@redhat.com>
1781
1782         PR binutils/13897
1783         * elf64-ppc.c (opd_entry_value): When dealing with sections
1784         without relocs, keep the last section loaded in order to avoid
1785         unnecessary reloads.
1786
1787 2012-04-09  Roland McGrath  <mcgrathr@google.com>
1788
1789         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1790         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1791         (nacl_modify_program_headers): Likewise.
1792
1793 2012-04-03  Roland McGrath  <mcgrathr@google.com>
1794
1795         * elf-nacl.c: New file.
1796         * elf-nacl.h: New file.
1797         * elf32-i386.c (elf_backend_modify_segment_map): Define for
1798         bfd_elf32_i386_nacl_vec.
1799         (elf_backend_modify_program_headers): Likewise.
1800         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1801         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1802         (elf_backend_modify_program_headers): Likewise.
1803         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1804         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1805         * Makefile.in: Regenerated.
1806         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1807         (bfd_elf32_x86_64_nacl_vec): Likewise.
1808         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1809         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1810         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1811         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1812         (bfd_elf32_i386_nacl_vec): Likewise.
1813         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1814         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1815         * configure: Regenerated.
1816
1817 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
1818
1819         * elf32-m68k.c (elf_m68k_relocate_section): Allow
1820         R_68K_TLS_LE{8,16,32} for PIE.
1821
1822 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1823
1824         * elf64-s390.c: Fix several comments regarding PLT entry
1825         description.
1826         * elf32-s390.c: Likewise.
1827
1828 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1829
1830         * elf64-s390.c: Use the section pointer shortcuts in
1831         elf_link_hash_table and remove them from the target specific
1832         variant.
1833         * elf32-s390.c: Likewise.
1834
1835 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1836
1837         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1838         New definitions.
1839         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1840         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1841         (elf_s390_finish_dynamic_sections): Likewise.
1842         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1843         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1844         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1845         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1846         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1847
1848 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1849
1850         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1851         Rename all occurrences in the file to elf_dyn_relocs.
1852         * elf64-s390.c: Likewise.
1853
1854 2012-03-30  Alan Modra  <amodra@gmail.com>
1855
1856         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1857         libraries.
1858
1859 2012-03-29  Alan Modra  <amodra@gmail.com>
1860
1861         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1862         * bfd-in2.h: Regenerate.
1863
1864 2012-03-23  Alan Modra  <amodra@gmail.com>
1865
1866         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1867         on empty alloc sections.
1868
1869 2012-03-23  Alan Modra  <amodra@gmail.com>
1870
1871         * linker.c (_bfd_nearby_section): New function, split out from..
1872         (fix_syms): ..here.
1873         * bfd-in.h (_bfd_nearby_section): Declare.
1874         * bfd-in2.h: Regenerate.
1875         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1876         data_index_section with ld -q or ld -r output relocs against
1877         stripped output sections.  Instead use _bfd_nearby_section.
1878
1879 2012-03-23  Alan Modra  <amodra@gmail.com>
1880
1881         PR binutils/13894
1882         * elf64-ppc.c (opd_entry_value): Read full symbol table when
1883         sym hashes unavailable.
1884
1885 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
1886
1887         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1888         for non-C6X objects.
1889
1890 2012-03-20  Kai Tietz  <ktietz@redhat.com>
1891
1892         PR ld/12742
1893         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1894         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1895         Add windows.h header include if HAVE_WINDOWS_H is defined.
1896         (dlerror): New static function if windows variant is used instead
1897         of dlfcn.h.
1898         (dlclose): Likewise.
1899         (dlopen): Likewise.
1900         (dlsym): Likewise.
1901         * configure: Regenerated.
1902         * config.in: Regenerated.
1903
1904 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1905
1906         PR ld/13880
1907         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1908         for R_386_GOTOFF relocation against protected function if
1909         SYMBOLIC_BIND is true.
1910
1911         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1912         error for R_X86_64_GOTOFF64 relocation against protected function
1913         when building executable or SYMBOLIC_BIND is true.
1914
1915 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1916
1917         * config.bfd: Handle x86_64-*-nacl*.
1918         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1919         (bfd_elf32_x86_64_nacl_vec): Likewise.
1920         * targets.c: Support them.
1921         * configure.in: Likewise.
1922         * configure: Regenerated.
1923
1924 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1925
1926         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1927         (elf32_arm_attributes_forbid_div): Likewise.
1928         (elf32_arm_merge_eabi_attributes): Correct handling of
1929         Tag_DIV_use.
1930
1931 2012-03-15  Roland McGrath  <mcgrathr@google.com>
1932
1933         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1934         elf_x86_64_backend_data parameters for plt_eh_frame.
1935
1936         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1937         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1938         (elf_x86_64_arch_bed): New variable.
1939         (elf_backend_arch_data): New macro.
1940         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1941         (elf_x86_64_allocate_dynrelocs): Likewise.
1942         (elf_x86_64_relocate_section): Likewise.
1943         (elf_x86_64_plt_sym_val): Likewise.
1944         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1945         parameters for PLT details.
1946         (elf_x86_64_finish_dynamic_sections): Likewise.
1947
1948 2012-03-14  Roland McGrath  <mcgrathr@google.com>
1949
1950         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1951         to the full size, padding out with nop instructions.
1952
1953 2012-03-12  Alan Modra  <amodra@gmail.com>
1954
1955         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1956         on zero size dynbss symbol.
1957         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1958         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1959         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1960         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1961         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1962         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1963         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1964         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1965         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1966         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1967         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1968         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1969         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1970         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1971         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1972         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1973         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1974         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1975         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1976         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1977         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1978
1979 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1980
1981         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1982         * bfd-in2.h: Regenerate.
1983         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1984         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1985
1986 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
1987
1988         PR ld/13817
1989         * elf32-i386.c (elf_i386_relocate_section): Restore
1990         R_386_IRELATIVE.
1991
1992         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1993         R_X86_64_IRELATIVE.
1994
1995 2012-03-08  Tristan Gingold  <gingold@adacore.com>
1996
1997         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1998         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1999         fields.  Add comments.
2000
2001 2012-03-07  Nick Clifton  <nickc@redhat.com>
2002
2003         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
2004         field.
2005         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
2006         (elf_mn10300_tdata): Define.
2007         (elf_mn10300_local_got_tls_type): Define.
2008         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
2009         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
2010         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
2011         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
2012         (mn10300_reloc_map): Likewise.
2013         (elf_mn10300_tls_transition): New function.
2014         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
2015         (mn10300_elf_check_relocs): Add TLS support.
2016         (mn10300_elf_final_link_relocate): Likewise.
2017         (mn10300_elf_relocate_section): Likewise.
2018         (mn10300_elf_relax_section): Likewise.
2019         (elf32_mn10300_link_hash_newfunc): Initialise new field.
2020         (_bfd_mn10300_copy_indirect_symbol): New function.
2021         (elf32_mn10300_link_hash_table_create): Initialise new fields.
2022         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
2023         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
2024         (_bfd_mn10300_elf_reloc_type_class): Allocate an
2025         elf_mn10300_obj_tdata structure.
2026         (elf_backend_copy_indirect_symbol): Define.
2027         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
2028         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
2029         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
2030         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
2031         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
2032         alongside other MN10300 relocations.
2033         * bfd-in2.h: Regenerate.
2034         * libbfd.h: Regenerate.
2035
2036 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
2037
2038         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
2039         set relocate to TRUE.
2040
2041 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2042
2043         PR ld/12152
2044         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
2045         overflows for R_SPARC_UA32 in .stab sections.
2046
2047 2012-03-01  Alan Modra  <amodra@gmail.com>
2048
2049         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
2050
2051 2012-02-27  Alan Modra  <amodra@gmail.com>
2052
2053         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
2054         before calling elf specific function.
2055         (sh_elf_osec_readonly_p): Test for error return from above.
2056
2057 2012-02-27  Alan Modra  <amodra@gmail.com>
2058
2059         * elf32-spu.c (build_stub): Fix malloc under-allocation.
2060
2061 2012-02-25  Walter Lee  <walt@tilera.com>
2062         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
2063         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
2064         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
2065         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
2066         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
2067         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
2068         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
2069         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
2070         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
2071         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
2072         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
2073         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
2074         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
2075         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
2076         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2077         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2078         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2079         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2080         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2081         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2082         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2083         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2084         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2085         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2086         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2087         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2088         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2089         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2090         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2091         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2092         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2093         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2094         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2095         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2096         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2097         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2098         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2099         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2100         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2101         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2102         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2103         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2104         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2105         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2106         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2107         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2108         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2109         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2110         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2111         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2112         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2113         relocations.
2114         (tilepro_reloc_map): Ditto.
2115         (tilepro_info_to_howto_rela): Ditto.
2116         (reloc_to_create_func): Ditto.
2117         (tilepro_tls_translate_to_le): New.
2118         (tilepro_tls_translate_to_ie): New.
2119         (tilepro_elf_tls_transition): New.
2120         (tilepro_elf_check_relocs): Handle new tls relocations.
2121         (tilepro_elf_gc_sweep_hook): Ditto.
2122         (allocate_dynrelocs): Ditto.
2123         (tilepro_elf_relocate_section): Ditto.
2124         (tilepro_replace_insn): New.
2125         (insn_mask_X1): New.
2126         (insn_mask_X0_no_dest_no_srca): New
2127         (insn_mask_X1_no_dest_no_srca): New
2128         (insn_mask_Y0_no_dest_no_srca): New
2129         (insn_mask_Y1_no_dest_no_srca): New
2130         (srca_mask_X0): New
2131         (srca_mask_X1): New
2132         (insn_tls_le_move_X1): New
2133         (insn_tls_le_move_zero_X0X1): New
2134         (insn_tls_ie_lw_X1): New
2135         (insn_tls_ie_add_X0X1): New
2136         (insn_tls_ie_add_Y0Y1): New
2137         (insn_tls_gd_add_X0X1): New
2138         (insn_tls_gd_add_Y0Y1): New
2139         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2140         relocations.
2141         (tilegx_reloc_map): Ditto.
2142         (tilegx_info_to_howto_rela): Ditto.
2143         (reloc_to_create_func): Ditto.
2144         (tilegx_elf_link_hash_table): New field disable_le_transition.
2145         (tilegx_tls_translate_to_le): New.
2146         (tilegx_tls_translate_to_ie): New.
2147         (tilegx_elf_tls_transition): New.
2148         (tilegx_elf_check_relocs): Handle new tls relocations.
2149         (tilegx_elf_gc_sweep_hook): Ditto.
2150         (allocate_dynrelocs): Ditto.
2151         (tilegx_elf_relocate_section): Ditto.
2152         (tilegx_copy_bits): New.
2153         (tilegx_replace_insn): New.
2154         (insn_mask_X1): New.
2155         (insn_mask_X0_no_dest_no_srca): New.
2156         (insn_mask_X1_no_dest_no_srca): New.
2157         (insn_mask_Y0_no_dest_no_srca): New.
2158         (insn_mask_Y1_no_dest_no_srca): New.
2159         (insn_mask_X0_no_operand): New.
2160         (insn_mask_X1_no_operand): New.
2161         (insn_mask_Y0_no_operand): New.
2162         (insn_mask_Y1_no_operand): New.
2163         (insn_tls_ie_ld_X1): New.
2164         (insn_tls_ie_ld4s_X1): New.
2165         (insn_tls_ie_add_X0X1): New.
2166         (insn_tls_ie_add_Y0Y1): New.
2167         (insn_tls_ie_addx_X0X1): New.
2168         (insn_tls_ie_addx_Y0Y1): New.
2169         (insn_tls_gd_add_X0X1): New.
2170         (insn_tls_gd_add_Y0Y1): New.
2171         (insn_move_X0X1): New.
2172         (insn_move_Y0Y1): New.
2173         (insn_add_X0X1): New.
2174         (insn_add_Y0Y1): New.
2175         (insn_addx_X0X1): New.
2176         (insn_addx_Y0Y1): New.
2177         * libbfd.h: Regenerate.
2178         * bfd-in2.h: Regenerate.
2179
2180 2012-02-25  Walter Lee  <walt@tilera.com>
2181
2182         * config.bfd (tilegx-*-*): rename little endian vector; add big
2183         endian vector.
2184         (tilegxbe-*-*): New case.
2185         * configure.in (bfd_elf32_tilegx_vec): Rename...
2186         (bfd_elf32_tilegx_le_vec): ... to this.
2187         (bfd_elf32_tilegx_be_vec): New vector.
2188         (bfd_elf64_tilegx_vec): Rename...
2189         (bfd_elf64_tilegx_le_vec): ... to this.
2190         (bfd_elf64_tilegx_be_vec): New vector.
2191         * configure: Regenerate.
2192         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2193         (TARGET_LITTLE_NAME): Ditto.
2194         (TARGET_BIG_SYM): Define.
2195         (TARGET_BIG_NAME): Define.
2196         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2197         (TARGET_LITTLE_NAME): Ditto.
2198         (TARGET_BIG_SYM): Define.
2199         (TARGET_BIG_NAME): Define.
2200         * targets.c (bfd_elf32_tilegx_vec): Rename...
2201         (bfd_elf32_tilegx_le_vec): ... to this.
2202         (bfd_elf32_tilegx_be_vec): Declare.
2203         (bfd_elf64_tilegx_vec): Rename...
2204         (bfd_elf64_tilegx_le_vec): ... to this.
2205         (bfd_elf64_tilegx_be_vec): Declare.
2206         (_bfd_target_vector): Add / rename above vectors.
2207         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2208         * bfd-in2.h: Regenerate.
2209         * cpu-tilegx.c (bfd_tilegx32_arch): define.
2210         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2211
2212 2012-02-24  Nick Clifton  <nickc@redhat.com>
2213
2214         PR ld/13730
2215         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2216         error message instead of aborting, when an outofrange reloc is
2217         encountered.
2218
2219 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
2220
2221         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2222         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
2223         bit-fields when target and host differ in endian-ness.  When
2224         PAIRs are non-scattered find the 'symbol' from the preceding
2225         reloc.  Add FIXME re. reloc symbols on section boundaries.
2226         (bfd_mach_o_swap_out_non_scattered_reloc): New.
2227         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2228
2229 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
2230
2231         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2232         sect-diffs.
2233         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2234         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2235
2236 2012-02-17  Tristan Gingold  <gingold@adacore.com>
2237
2238         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2239         * libbfd.h: Regenerated.
2240         * bfd-in2.h: Likewise.
2241         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2242         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2243         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2244
2245 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2246
2247         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2248         GD->LE and LD->LE optimizations.
2249
2250 2012-02-16  Alan Modra  <amodra@gmail.com>
2251
2252         PR binutils/13355
2253         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2254
2255 2012-02-13  Richard Henderson  <rth@redhat.com>
2256
2257         PR ld/13621
2258         * linker.c (fix_syms): Force symbols outside any section into
2259         bfd_abs_section_ptr.
2260
2261 2012-02-13  Alan Modra  <amodra@gmail.com>
2262
2263         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2264         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2265         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2266         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2267
2268 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
2269             Nick Clifton  <nickc@redhat.com>
2270
2271         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2272         memset.
2273
2274 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2275
2276         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2277         vma additions in their logical, rather than physical order.
2278
2279 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2280
2281         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2282         parameters.
2283         * mach-o-x86-64.c (text_section_names_xlat): New.
2284         (mach_o_x86_64_segsec_names_xlat): New.
2285         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2286         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2287
2288 2012-02-10  Tristan Gingold  <gingold@adacore.com>
2289
2290         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2291         to avoid infinite loop.  Add comments.
2292
2293 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2294
2295         PR ld/13675
2296         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2297         nop instructions.
2298         (bfd_arch_i386_short_nop_fill): New.
2299         (bfd_arch_i386_long_nop_fill): Likewise.
2300         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2301         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
2302         bfd_arch_info initializers.
2303
2304         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2305         (bfd_arch_i386_short_nop_fill): This.
2306         Update bfd_arch_info initializers.
2307         * cpu-l1om.c: Likewise.
2308
2309 2012-02-08  Alan Modra  <amodra@gmail.com>
2310
2311         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2312         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2313         the correct h->u.weakdef.
2314
2315 2012-02-07  Alan Modra  <amodra@gmail.com>
2316
2317         * elf.c (elf_find_function): Don't use internal_elf_sym.
2318         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
2319         parameter with asymbol.
2320         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2321         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2322         (struct elf_backend_data <maybe_function_sym>): Likewise.
2323
2324 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
2325
2326         PR bfd/13410
2327         * elf32-avr.c (elf32_avr_relax_section): Correct the
2328         condition that qualifies the candidates for relaxation.
2329
2330 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2331
2332         * bfdio.c (real_fopen): Remove unused vms_modes variable.
2333
2334 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2335
2336         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2337         variable warning.
2338
2339 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2340
2341         * archive.c (bfd_slurp_armap): Fix thinko in cast.
2342
2343 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2344
2345         PR ld/13616
2346         * archures.c (bfd_arch_info): Add fill.
2347         (bfd_default_arch_struct): Add bfd_arch_default_fill.
2348         (bfd_arch_default_fill): New.
2349
2350         * configure.in: Set bfd version to 2.22.52.
2351         * configure: Regenerated.
2352
2353         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2354         initializer.
2355         * cpu-arc.c: Likewise.
2356         * cpu-arm.c: Likewise.
2357         * cpu-avr.c: Likewise.
2358         * cpu-bfin.c: Likewise.
2359         * cpu-cr16.c: Likewise.
2360         * cpu-cr16c.c: Likewise.
2361         * cpu-cris.c: Likewise.
2362         * cpu-crx.c: Likewise.
2363         * cpu-d10v.c: Likewise.
2364         * cpu-d30v.c: Likewise.
2365         * cpu-dlx.c: Likewise.
2366         * cpu-epiphany.c: Likewise.
2367         * cpu-fr30.c: Likewise.
2368         * cpu-frv.c: Likewise.
2369         * cpu-h8300.c: Likewise.
2370         * cpu-h8500.c: Likewise.
2371         * cpu-hppa.c: Likewise.
2372         * cpu-i370.c: Likewise.
2373         * cpu-i860.c: Likewise.
2374         * cpu-i960.c: Likewise.
2375         * cpu-ia64.c: Likewise.
2376         * cpu-ip2k.c: Likewise.
2377         * cpu-iq2000.c: Likewise.
2378         * cpu-lm32.c: Likewise.
2379         * cpu-m10200.c: Likewise.
2380         * cpu-m10300.c: Likewise.
2381         * cpu-m32c.c: Likewise.
2382         * cpu-m32r.c: Likewise.
2383         * cpu-m68hc11.c: Likewise.
2384         * cpu-m68hc12.c: Likewise.
2385         * cpu-m68k.c: Likewise.
2386         * cpu-m88k.c: Likewise.
2387         * cpu-mcore.c: Likewise.
2388         * cpu-mep.c: Likewise.
2389         * cpu-microblaze.c: Likewise.
2390         * cpu-mips.c: Likewise.
2391         * cpu-mmix.c: Likewise.
2392         * cpu-moxie.c: Likewise.
2393         * cpu-msp430.c: Likewise.
2394         * cpu-mt.c: Likewise.
2395         * cpu-ns32k.c: Likewise.
2396         * cpu-openrisc.c: Likewise.
2397         * cpu-or32.c: Likewise.
2398         * cpu-pdp11.c: Likewise.
2399         * cpu-pj.c: Likewise.
2400         * cpu-plugin.c: Likewise.
2401         * cpu-powerpc.c: Likewise.
2402         * cpu-rl78.c: Likewise.
2403         * cpu-rs6000.c: Likewise.
2404         * cpu-rx.c: Likewise.
2405         * cpu-s390.c: Likewise.
2406         * cpu-score.c: Likewise.
2407         * cpu-sh.c: Likewise.
2408         * cpu-sparc.c: Likewise.
2409         * cpu-spu.c: Likewise.
2410         * cpu-tic30.c: Likewise.
2411         * cpu-tic4x.c: Likewise.
2412         * cpu-tic54x.c: Likewise.
2413         * cpu-tic6x.c: Likewise.
2414         * cpu-tic80.c: Likewise.
2415         * cpu-tilegx.c: Likewise.
2416         * cpu-tilepro.c: Likewise.
2417         * cpu-v850.c: Likewise.
2418         * cpu-vax.c: Likewise.
2419         * cpu-w65.c: Likewise.
2420         * cpu-we32k.c: Likewise.
2421         * cpu-xc16x.c: Likewise.
2422         * cpu-xstormy16.c: Likewise.
2423         * cpu-xtensa.c: Likewise.
2424         * cpu-z80.c: Likewise.
2425         * cpu-z8k.c: Likewise.
2426
2427         * cpu-i386.c: Include "libiberty.h".
2428         (bfd_arch_i386_fill): New.
2429         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2430
2431         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2432         * cpu-l1om.c: Likewise.
2433
2434         * linker.c (default_data_link_order): Call abfd->arch_info->fill
2435         if fill size is 0.
2436
2437         * bfd-in2.h: Regenerated.
2438
2439 2012-01-27  Michael Eager  <eager@eagercon.com>
2440
2441         * elf32-microblaze.c (create_got_section):
2442         Reuse existing .rela.got section.
2443
2444 2012-01-23  Alan Modra  <amodra@gmail.com>
2445
2446         * elf-bfd.h: Formatting.
2447         (struct elf_backend_data): Add "maybe_function_sym".
2448         (_bfd_elf_maybe_function_sym): Declare.
2449         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2450         (elfNN_bed): Init new field.
2451         * elf.c (elf_find_function): Use maybe_function_sym.
2452         (_bfd_elf_maybe_function_sym): New function.
2453         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2454         (ppc64_elf_maybe_function_sym): New function.
2455
2456 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
2457
2458         PR binutils/13534
2459         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2460         pad the size field in an archive header.
2461         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2462         function for the archive size field.
2463         (bfd_generic_openr_next_archived_file): Likewise.
2464         (do_slurp_coff_armap): Likewise.
2465         (_bfd_write_archive_contents): Likewise.
2466         (_bfd_bsd44_write_ar_hdr): Use the new function.
2467         (bfd_ar_hdr_from_filesystem): Likewise.
2468         (_bfd_write_archive_contents): Likewise.
2469         (bsd_write_armap): Likewise.
2470         (coff_write_armap): Likewise.
2471         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2472         * bfdio.c (bfd_bread): Use correct type for archive element
2473         sizes.
2474         * ar.c (open_inarch): Likewise.
2475         (extract_file): Likewise.
2476         * libbfd-in.h (struct areltdata): Use correct types for
2477         parsed_size and extra_size fields.
2478         Prototype _bfd_ar_sizepad function.
2479         * libbfd.h: Regenerate.
2480
2481 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
2482
2483         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2484         Return NULL if core file generation is unsupported.
2485         (elfcore_write_prstatus): Likewise.
2486         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2487         (elf_backend_write_core_note): Define.
2488
2489 2012-01-19  Tristan Gingold  <gingold@adacore.com>
2490
2491         * pef.c: Add a comment.
2492         * xsym.c: Likewise.
2493
2494 2012-01-17  Alan Modra  <amodra@gmail.com>
2495
2496         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2497         trailing garbage in the note.
2498         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2499
2500 2012-01-16  Daniel Green  <venix1@gmail.com>
2501
2502         PR ld/13491
2503         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2504         h->root.type not h->type.
2505         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2506
2507 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2508
2509         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2510         indirect symbols.
2511
2512 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2513
2514         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2515         position from here... to (bfd_mach_o_build_seg_command): Here.
2516
2517 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
2518
2519         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2520         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2521         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2522         file. (bfd_mach_o_section): Add indirect_syms field.
2523
2524 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2525
2526         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2527         vmsize from filesize.  Don't compute offsets or file sizes for
2528         zerofill sections.
2529
2530 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2531
2532         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2533         command type independent.
2534
2535 2012-01-11  Alan Modra  <amodra@gmail.com>
2536
2537         * elf64-ppc.c: Define more insns used in plt call stubs.
2538         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2539         (ppc64_elf_relocate_section): Likewise.
2540         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2541         (struct ppc_link_hash_table): Increase size of stub_count array.
2542         Add plt_stub_align and plt_thread_safe.
2543         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2544         (plt_stub_size, plt_stub_pad): New functions.
2545         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
2546         emit needless save of r2.
2547         (build_tls_get_addr_stub): Adjust params.
2548         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2549         plt stubs.  Adjust build_*plt_stub calls.
2550         (ppc_size_one_stub): Similarly.
2551         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2552         params.  Choose default for plt_thread_safe based on existence of
2553         calls to thread creation functions.  Modify plt_call to
2554         plt_call_r2save when no tocsave reloc found.  Align tail of stub
2555         sections.
2556         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
2557         output of stub statistics.
2558         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2559         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2560
2561 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2562
2563         PR ld/13581
2564         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2565         check on R_X86_64_PCXX.
2566
2567 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2568
2569         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2570         warning.
2571
2572 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2573
2574         * bfdio.c (bfd_tell): Handle nested archives.
2575         (bfd_seek): Ditto.
2576         * cache.c (bfd_cache_lookup_worker): Ditto.
2577         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2578         nested archives.
2579         (bfd_generic_openr_next_archived_file): Likewise.
2580
2581 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
2582
2583         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2584         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2585         (bfd_mach_o_primary_symbol_sort_key): Likewise.
2586         (bfd_mach_o_cf_symbols): Likewise.
2587         (bfd_mach_o_sort_symbol_table): Remove.
2588         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2589         for indirect and dysymtab counts.  Do the symbol sorting here.
2590         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2591         Make the indirect symbols a TODO.
2592         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2593         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2594         a non-zero value.
2595         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2596         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2597         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2598         (IS_MACHO_INDIRECT): Remove.
2599         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2600
2601 2012-01-06  Nick Clifton  <nickc@redhat.com>
2602
2603         PR binutils/13121
2604         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2605         'flaginfo' to avoid conflicts with AIX system headers.
2606
2607 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2608
2609         * bfdio.c (bfd_bread): Use arelt_size macro.
2610
2611 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2612
2613         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2614
2615 2012-01-05  Nick Clifton  <nickc@redhat.com>
2616
2617         PR ld/12161
2618         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2619         necessary.
2620
2621 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2622
2623         Fix zero registers core files when built by gcc-4.7.
2624         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2625         size.  Call elfcore_write_note for the local variables.  Remove the
2626         final elfcore_write_note call.  Add NOTREACHED comments.
2627
2628 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2629
2630         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2631         (bfd_mach_o_generic_stat_arch_elt): Adjust.
2632
2633 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2634
2635         * mach-o.c (bfd_mach_o_fat_member_init): New function.
2636         (bfd_mach_o_openr_next_archived_file): Reindent.
2637         Adjust to call bfd_mach_o_fat_member_init.
2638         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2639
2640 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2641
2642         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2643         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2644         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2645         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2646         BFD_RELOC_MACH_O_X86_64_BRANCH32,
2647         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2648         BFD_RELOC_MACH_O_X86_64_GOT.
2649
2650 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2651
2652         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2653         (bfd_mach_o_load_command): Add fvmlib field.
2654
2655         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2656         (bfd_mach_o_read_command): Handle fvmlib.
2657
2658 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2659
2660         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2661         Decode msubtype for ARM.
2662
2663 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2664
2665         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2666
2667 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2668
2669         * mach-o.h: Reindent header.
2670         (bfd_mach_o_encryption_info_command): New structure.
2671         (bfd_mach_o_load_command): Add encryption_info field.
2672
2673         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2674         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2675         (bfd_mach_o_read_command): Adjust error message.
2676
2677 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
2678
2679         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2680         which reads DWARF2 and stores in stash from find_line.
2681         (find_line) Call _bfd_dwarf2_slurp_debug_info.
2682         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2683         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2684         * mach-o.c (dsym_subdir): The name of subdir where debug
2685         information may be stored.
2686         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2687         type is UUID.
2688         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2689         corresponding to the executable.
2690         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2691         specified binary file.
2692         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2693         the original BFD.
2694         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2695         executables, dylibs, and bundles.
2696         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2697         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2698
2699 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2700
2701         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2702         for stabd symbols.
2703         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2704         (bfd_mach_o_cf_symbols): Likewise.
2705
2706 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2707
2708         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2709
2710 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2711
2712         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2713         as the value of an indirect symbol.  Keep the string table index in
2714         non-indirect syms for reference.
2715         (bfd_mach_o_write_dysymtab): New.
2716         (bfd_mach_o_primary_symbol_sort_key): New.
2717         (bfd_mach_o_cf_symbols): New.
2718         (bfd_mach_o_sort_symbol_table): New.
2719         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
2720         If we are emitting a dysymtab, process indirect symbols and count the
2721         number of each other kind.
2722         (bfd_mach_o_mangle_sections): New.
2723         (bfd_mach_o_write_contents): Split out some pre-requisite code into
2724         the command builder. Write dysymtab if the command is present.
2725         (bfd_mach_o_count_sections_for_seg): New.
2726         (bfd_mach_o_build_seg_command): New.
2727         (bfd_mach_o_build_dysymtab_command): New.
2728         (bfd_mach_o_build_commands): Reorganize to support the fact that some
2729         commands are optional and should not be emitted if there are no
2730         sections or symbols.
2731         (bfd_mach_o_set_section_contents): Amend comment.
2732         * mach-o.h: Amend and add to comments.
2733         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2734         pointer to the indirects, when present.
2735         (bfd_mach_o_should_emit_dysymtab): New macro.
2736         (IS_MACHO_INDIRECT): Likewise.
2737
2738 For older changes see ChangeLog-2011
2739 \f
2740 Local Variables:
2741 mode: change-log
2742 left-margin: 8
2743 fill-column: 74
2744 version-control: never
2745 End: