bfd/ChangeLog

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