bfd/ChangeLog

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