bfd/ChangeLog

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