bfd/ChangeLog

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