bfd/ChangeLog

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