bfd/ChangeLog

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