bfd/ChangeLog

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