bfd/ChangeLog

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