bfd/ChangeLog

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