bfd/ChangeLog

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