bfd/ChangeLog

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