bfd/ChangeLog

   1 2009-08-13  DJ Delorie  <dj@redhat.com>
   2
   3         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
   4         if needed.
   5
   6 2009-08-12  Nick Clifton  <nickc@redhat.com>
   7
   8         * po/fi.po: Updated Finnish translation.
   9
  10 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
  11
  12         Merge some FRV FDPIC changes into the Blackfin code.
  13         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
  14         summary reloc information.
  15         (bfinfdpic_dynamic_got_plt_info): New.
  16         (_bfin_create_got_section): Create the PLT section here.
  17         (elf32_bfinfdpic_create_dynamic_sections): Not here.
  18         (_bfinfdpic_count_nontls_entries): Move out of...
  19         (_bfinfdpic_count_got_plt_entries): ... here.
  20         (_bfinfdpic_count_relocs_fixups): Likewise.
  21         (_bfinfdpic_reset_got_plt_entries): New.
  22         (_bfinfdpic_size_got_plt): Move out of...
  23         (elf32_bfinfdpic_size_dynamic_sections): ... here.
  24         (bfinfdpic_relocate_section): Be careful not to call
  25         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
  26         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
  27         New functions.
  28         (elf_backend_discard_info): Define for FD-PIC.
  29
  30 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
  31
  32         * elflink.c: Add FIXMEs for some places that require octets_per_byte
  33         adjustments.
  34         * elf-eh-frame.c: Likewise.
  35         * merge.c: Likewise.
  36
  37 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
  38
  39         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
  40         to x86 and x86_64 configurations.
  41         * configure: Regenerate.
  42
  43 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
  44
  45         Stop using bfd_usrdata in libbfd.
  46         * coff-stgo32.c (bfd_coff_go32stub): Remove.
  47         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
  48         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
  49         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
  50         filehdr_dst->u.go32.stub.  New comment with the reason.
  51         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
  52         Substitute the removed macro bfd_coff_go32stub.
  53         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
  54         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
  55         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
  56         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
  57         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
  58         bfd_coff_go32stub.
  59         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
  60         * libcoff-in.h (coff_data_type): New field go32stub.
  61         * libcoff.h: Regenerated.
  62
  63 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
  64
  65         Fix go32 stub preservation by objcopy.
  66         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
  67         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
  68         go32stub.
  69
  70 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
  71
  72         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
  73         symbols.
  74         (elf32_arm_final_link_relocate): Treat local undefined symbols the
  75         same as global undefined symbols.
  76         (elf32_arm_relocate_section): Give an error for local undefined
  77         non-weak symbols, unless the reloc will not use the symbol.
  78
  79 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
  80
  81         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
  82         (ppc_elf_relax_section): Use symbol index to distinguish
  83         relocatable stubs.
  84
  85 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
  86
  87         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
  88
  89 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
  90
  91         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
  92         info for STT_GNU_IFUNC.
  93         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
  94         on got refs in case the symbol turns out to be ifunc.
  95         (ppc_elf_gc_sweep_hook): Similarly.
  96         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
  97         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
  98         (ppc_elf_size_dynamic_sections): Likewise.
  99         (ppc_elf_relocate_section): Likewise.
 100
 101 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 102
 103         From Mike Frysinger <michael.frysinger@analog.com>
 104         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 105         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 106         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 107         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 108         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 109         Adjust to match the renamed reloc definitions.
 110
 111 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 112
 113         PR 10494
 114         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 115         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 116
 117 2009-08-07  Tom Tromey  <tromey@redhat.com>
 118
 119         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 120         aliasing error.
 121
 122 2009-08-06  Michael Eager <eager@eagercon.com>
 123
 124         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 125         * Makefile.in: Regenerate.
 126         * archures.c: Add bfd_arch_microblaze.
 127         * bfd-in2.h: Regenerate.
 128         * config.bfd: Add microblaze target.
 129         * configure.in: Add bfd_elf32_microblaze_vec target.
 130         * configure: Regenerate.
 131         * cpu-microblaze.c: New.
 132         * elf32-microblaze.c: New.
 133         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 134         * libbfd.h: Regenerate.
 135         * reloc.c: Add MICROBLAZE relocations.
 136         * section.c: Add struct relax_table and relax_count to section.
 137         * targets.c: Add bfd_elf32_microblaze_vec.
 138
 139 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 140             Alan Modra  <amodra@bigpond.net.au>
 141
 142         PR binutils/10492
 143         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 144         symbols.
 145         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 146         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 147
 148 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 149
 150         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 151         at least once when fixing cortex-a8.
 152
 153 2009-08-05  Chao-ying Fu  <fu@mips.com>
 154
 155         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 156         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 157         for CPUs.  It is true for RM9000.
 158         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 159         for all CPUs.
 160         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 161         to guard the transformation.
 162
 163 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 164
 165         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 166         (spu_elf_size_sections): Declare prototype.
 167         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 168         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 169         (spu_elf_emit_fixup): New function.
 170         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 171         (spu_elf_size_sections): New function.
 172
 173 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 174
 175         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 176         (arm_build_one_stub): Build a8 veneers as a separate pass.
 177         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 178         parameters.  Use them to check if we create a different a8 fixup
 179         than the previous pass.
 180         (elf32_arm_size_stubs): Move scope of stub_changed and
 181         prev_num_a8_fixes into main loop.
 182         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 183
 184 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 185
 186         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 187         which find_plt_ent is called.  Delete redundant code.
 188
 189 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 190
 191         PR binutils/10363
 192         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 193         invalid string offset.
 194
 195 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 196
 197         PR ld/10433
 198         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 199         to htab->init_got_offset and plt to htab->init_plt_offset
 200         when discarding space for dynamic relocations.
 201
 202 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 203
 204         * elf32-ppc.c (struct plt_entry): Revise comments.
 205         (ppc_elf_check_relocs): Don't create needless plt_entry info
 206         for non-pie executables.  Don't test info->pie when info->shared
 207         already covers that case.
 208         (ppc_elf_gc_sweep_hook): Adjust for above change.
 209         (add_stub_sym): Don't test info->pie when info->shared tested.
 210         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 211         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 212         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 213         (ppc_elf_relocate_section): Likewise.
 214
 215 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 216
 217         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 218         for local ifunc symbols in non-pie executables, regardless of
 219         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 220         code so that it's obvious that we only do anything special for
 221         local ifunc syms.
 222         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 223         (allocate_dynrelocs): Correct comment for syms defined in plt.
 224         Don't specially allocate ifunc dyn relocs.
 225         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 226         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 227         syms in non-pie executables.  No specially allocated dyn relocs
 228         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 229         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 230         a non-pie executable.
 231
 232 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 233             Jakub Jelinek  <jakub@redhat.com>
 234
 235         PR ld/6443
 236         * elf32-i386.c (elf_i386_tls_transition): Check executable
 237         instead of shared for TLS when building PIE.
 238         (elf_i386_check_relocs): Likewise.
 239         (elf_i386_allocate_dynrelocs): Likewise.
 240         (elf_i386_relocate_section): Likewise.
 241
 242         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 243         instead of shared for TLS when building PIE.
 244         (elf64_x86_64_check_relocs): Likewise.
 245         (elf64_x86_64_allocate_dynrelocs): Likewise.
 246         (elf64_x86_64_relocate_section): Likewise.
 247
 248 2009-07-31  Anthony Green  <green@moxielogic.com>
 249
 250         * config.bfd (targ_cpu): Add moxie-uclinux support.
 251
 252 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 253
 254         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 255
 256 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 257
 258         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 259         used by indirect function support.  Count dynamic relocs for
 260         ifunc syms.
 261         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 262         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 263         in iplt and their relocs in reliplt.  Don't make ifunc syms
 264         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 265         reliplt.  Handle other dynamic relocs for ifunc.
 266         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 267         ifunc in reliplt, likewise relocs for got against local ifunc.
 268         Typo fix on reliplt size adjust.
 269         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 270         relocs 1-1 with entries for iplt, instead just add using
 271         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 272         Error on invalid ifunc dyn relocs.
 273         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 274         in iplt/reliplt.
 275         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 276         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 277         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 278         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 279         (allocate_dynrelocs): As for elf32-ppc.c above.
 280         (ppc64_elf_size_dynamic_sections): Likewise.
 281         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
 282         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
 283         (ppc_size_one_stub): Similarly.
 284         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
 285         relocs too.
 286         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
 287
 288 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 289
 290         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
 291         change.  Add note to head comment.
 292
 293 2009-07-28  Jan Beulich  <jbeulich@novell.com>
 294
 295         * archive.c (get_extended_arelt_filename): Remove redundant
 296         range check on index.
 297
 298 2009-07-27  Doug Kwan  <dougkwan@google.com>
 299
 300         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
 301
 302 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 303
 304         * archures.c bfd_*_arch): Sorted.
 305         (bfd_archures_list): Likewise.
 306
 307 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 308
 309         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
 310         to R_cr16_NUM32 relocation.
 311
 312 2009-07-26  Michael Eager  <eager@eagercon.com>
 313
 314         * archures.c: Add bfd_mach_ppc_405
 315         * bfd-in2.h: Same.
 316
 317 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 318
 319         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
 320         * cpu-l1om.c (bfd_l1om_arch): Likewise.
 321
 322 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 323
 324         * archures.c (bfd_architecture): Add bfd_arch_l1om.
 325         (bfd_l1om_arch): New.
 326         (bfd_archures_list): Add &bfd_l1om_arch.
 327         * bfd-in2.h: Regenerated.
 328
 329         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
 330         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
 331         if bfd_elf64_x86_64_freebsd_vec is supported.
 332         (targ_selvecs): Likewise.
 333
 334         * configure.in: Support bfd_elf64_l1om_vec and
 335         bfd_elf64_l1om_freebsd_vec.
 336         * configure: Regenerated.
 337
 338         * cpu-l1om.c: New.
 339
 340         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
 341         (bfd_elf64_l1om_vec): Likewise.
 342         (bfd_elf64_l1om_freebsd_vec): Likewise.
 343
 344         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
 345         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
 346         * Makefile.in: Regenerated.
 347
 348         * targets.c (bfd_elf64_l1om_vec): New.
 349         (bfd_elf64_l1om_freebsd_vec): Likewise.
 350         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
 351         bfd_elf64_l1om_freebsd_vec.
 352
 353 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 354             Alan Modra  <amodra@bigpond.net.au>
 355
 356         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
 357         * bfd-in2.h: Regenerate.
 358         * libbfd.h: Regenerate.
 359         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
 360         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
 361         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
 362
 363 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 364
 365         PR ld/10434
 366         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
 367         instead of shared for R_X86_64_TPOFF32.
 368         (elf64_x86_64_relocate_section): Likewise.
 369
 370 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
 371
 372         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
 373         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
 374         with the BSF_GNU_UNIQUE flag bit set.
 375         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
 376         for symbols with STB_GNU_UNIQUE binding.
 377         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
 378         with the STB_GNU_UNIQUE binding.
 379         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
 380         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
 381         symbols with the unique_global field set.
 382         (elf_link_output_extsym): Set unique_global field for symbols with
 383         the STB_GNU_UNIQUE binding.
 384         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
 385         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
 386         symbols.
 387         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
 388         symbols.
 389         * bfd-in2.h: Regenerate.
 390
 391 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393          * elflink.c (elf_link_output_extsym): Revert the last change.
 394
 395 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 396
 397          PR ld/10433
 398          * elflink.c (elf_link_output_extsym): Special case ifunc syms
 399          when ref_regular, not def_regular.
 400
 401 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
 402
 403          PR ld/10426
 404          * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
 405          from a DSO into a normal FUNC symbol.
 406          (elf_link_output_extsym): Turn an undefined IFUNC symbol into
 407          a normal FUNC symbol.
 408
 409 2009-07-17  Chao-ying Fu  <fu@mips.com>
 410
 411         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
 412         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
 413         interlocking, the last PLT entry needs a nop in the branch delay slot.
 414         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
 415         output the last two PLT entries in reverse order.
 416
 417 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         * elf32-i386.c (elf_i386_relocate_section): Don't get local
 420         STT_GNU_IFUNC symbol for relocatable link.
 421         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 422
 423 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 424
 425         * bfdio.c (bfd_iovec): Add comments for bmmap.
 426         * bfd-in2.h: Regenerated.
 427
 428 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 429
 430         * Makefile.am: Run "make dep-am".
 431         * Makefile.in: Regenerated.
 432
 433 2009-07-10  Doug Kwan  <dougkwan@google.com>
 434
 435         * elf32-arm.c (stub_hash_newfunc): Initialize fields
 436         target_addend and orig_insn.
 437
 438 2009-07-10  Tom Tromey  <tromey@redhat.com>
 439
 440         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
 441         (elf-eh-frame.lo): Likewise.
 442         (elf32-bfin.lo): Likewise.
 443         (elf32-frv.lo): Likewise.
 444         (elf32-xc16x.lo): Likewise.
 445         * Makefile.in: Rebuild.
 446         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
 447         * elf-eh-frame.c: Likewise.
 448         * elf32-bfin.c: Likewise.
 449         * elf32-frv.c: Likewise.
 450         * elf32-xc16x.c: Likewise.
 451
 452 2009-07-10  Julian Brown  <julian@codesourcery.com>
 453
 454         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
 455         symbol a stub entry is derived from, not the entry for the stub
 456         itself, in call to elf32_arm_final_link_relocate.
 457
 458 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
 461         when reporting  addends.
 462
 463 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 464
 465         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
 466         data even when no stubs.
 467         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
 468
 469 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 470
 471         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
 472         (ppc_elf_get_synthetic_symtab): Report addend.
 473         (PLT_IFUNC): Define.
 474         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
 475         (ppc_elf_create_glink): New function.
 476         (ppc_elf_create_dynamic_sections): Use it.
 477         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
 478         (update_local_sym_info): Allocate space for local_plt array.
 479         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
 480         entry pointer.
 481         (is_branch_reloc): New function.
 482         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
 483         (ppc_elf_gc_sweep_hook): Likewise.
 484         (ppc_elf_adjust_dynamic_symbol): Likewise.
 485         (allocate_dynrelocs): Likewise.
 486         (ppc_elf_size_dynamic_sections): Likewise.
 487         (ppc_elf_relocate_section): Likewise.
 488         (branch_reloc_hash_match): Use is_branch_reloc.
 489         (ppc_elf_tls_optimize): Adjust for local_plt.
 490         (write_glink_stub): New function, extracted from..
 491         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
 492         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
 493         branch table when dynamic.
 494         (elf_backend_post_process_headers): Define.
 495         * elf64-ppc.c (elf_backend_post_process_headers): Define.
 496         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
 497         (ppc64_elf_get_synthetic_symtab): Report addend.
 498         (struct ppc_stub_hash_entry): Add plt_ent.
 499         (PLT_IFUNC): Define.
 500         (struct ppc_link_hash_table): Add iplt and reliplt.
 501         (create_linkage_sections): Make .iplt and .rela.iplt sections.
 502         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
 503         (update_local_sym_info): Allocate space for local_plt array.
 504         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
 505         entry pointer.
 506         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
 507         and don't change hash flags here.
 508         (is_branch_reloc): New function.
 509         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
 510         (ppc64_elf_gc_sweep_hook): Likewise.
 511         (ppc64_elf_adjust_dynamic_symbol): Likewise.
 512         (allocate_dynrelocs): Likewise.
 513         (ppc64_elf_size_dynamic_sections): Likewise.
 514         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
 515         (ppc64_elf_size_stubs): Likewise.
 516         (ppc64_elf_relocate_section): Likewise.
 517         (get_sym_h): Adjust for local_plt.
 518         (branch_reloc_hash_match): Use is_branch_reloc.
 519         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
 520         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
 521
 522 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 523
 524         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
 525
 526 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 527
 528         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
 529         and ref_regular_nonweak comment.
 530         * elflink.c (elf_link_output_extsym): Special case ifunc syms
 531         when def_regular, not ref_regular.
 532         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
 533         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
 534         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
 535
 536 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
 537
 538         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
 539         of malloc'd struct call_info.
 540         (pasted_function): Likewise, priority too.
 541
 542 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
 543
 544         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
 545         alignment when packing sections into overlays.
 546
 547 2009-07-03  Cary Coutant  <ccoutant@google.com>
 548
 549         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
 550
 551 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 552
 553         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
 554         changes only) earlier patch:-
 555
 556   2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 557
 558           * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 559           give .debug and .reloc data characteristics.
 560           (DOT_RELOC): New define for .reloc section string.
 561           (coff_write_object_contents): Use DOT_RELOC instead of string.
 562
 563 2009-07-02  Tom Tromey  <tromey@redhat.com>
 564
 565         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
 566         * bfdwin.c (bfd_free_window): Cast to unsigned long.
 567
 568 2009-07-01  Nick Clifton  <nickc@redhat.com>
 569
 570         * elf-m10300.c: Remove trailing white space.
 571         * reloc.c: Likewise.
 572
 573 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
 574
 575         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 576         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
 577         * configure.in: Use them.
 578         * configure: Regenerate.
 579         * config.in: Regnerate.
 580         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
 581         #define _BSD_SOURCE. Add comments.
 582         (vms_file_stats_name): Calculate creation date based on available
 583         runtime data. Return 1 for version instead of 0.
 584
 585 2009-07-01  Nick Clifton  <nickc@redhat.com>
 586
 587         PR 10072
 588         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
 589         to R_ARM_THM_PC8 relocation.
 590
 591 2009-06-29  Nick Clifton  <nickc@redhat.com>
 592
 593         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
 594         different uses of the relocations addend when a symbol is in a
 595         merged section.
 596
 597 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
 598
 599         PR ld/10337
 600         * elf.c (bfd_section_from_shdr): Don't change sh_link for
 601         SHT_REL/SHT_RELA sections on executable nor shared library.
 602         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
 603         as a normal section.
 604
 605 2009-06-25  Nick Clifton  <nickc@redhat.com>
 606
 607         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
 608         symbols with SEC_MERGE flag.
 609
 610 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 611
 612         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 613         give .debug and .reloc data characteristics.
 614         (DOT_RELOC): New define for .reloc section string.
 615         (coff_write_object_contents): Use DOT_RELOC instead of string.
 616
 617 2009-06-25  Tristan Gingold  <gingold@adacore.com>
 618
 619         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
 620         (bfd_mach_o_canonicalize_dynamic_symtab)
 621         (bfd_mach_o_get_synthetic_symtab): Defines.
 622         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
 623         (TARGET_NAME): Use Mach-O specific functions for dynamic.
 624
 625         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
 626         for scattered relocations.
 627         (bfd_mach_o_i386_print_thread): New function.
 628         (bfd_mach_o_print_thread): Define.
 629
 630         * mach-o.c (text_section_names_xlat): Add an entry for __const.
 631         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
 632         New functions extracted from ...
 633         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
 634         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
 635         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
 636         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
 637         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
 638         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
 639         Set name_str field.
 640         (bfd_mach_o_scan_read_dylib): Ditto.
 641         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
 642         reindent.
 643         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
 644         decode isym and flags on little endian targets.  Set dysymtab field.
 645         (bfd_mach_o_scan_start_address): Adjust for enum names.
 646         (bfd_mach_o_lookup_section): Do not look for segments anymore.
 647         (bfd_mach_o_print_section): Display bfd section name.
 648         (bfd_mach_o_print_segment): Display none if no name.
 649         (bfd_mach_o_print_dysymtab): Display next index for local, external
 650         and undefined symbols.
 651         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
 652         Display dylinker name. Display thread and unixthread commands content.
 653         (bfd_mach_o_print_thread): New macro.
 654
 655         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
 656         (bfd_mach_o_ppc_thread_flavour): Ditto.
 657         (bfd_mach_o_i386_thread_flavour): Ditto.
 658         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
 659         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
 660         BFD_MACH_O_THREAD_STATE_NONE.
 661         (bfd_mach_o_segment_command): Remove segment field.
 662         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
 663         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
 664         (bfd_mach_o_prebound_dylib_command): Ditto.
 665         (bfd_mach_o_dylib_command): Ditto.
 666         (bfd_mach_o_prebound_dylib_command): Remove section field.
 667         (mach_o_data_struct): Add dysymtab field.
 668         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
 669         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
 670         (bfd_mach_o_build_commands): Remove parameter names and attributes.
 671         (bfd_mach_o_get_dynamic_reloc_upper_bound)
 672         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
 673
 674 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
 675
 676         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
 677         field of struct dirent.
 678
 679 2009-06-23  Tristan Gingold  <gingold@adacore.com>
 680
 681         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
 682         of this macro.  Fix indentation.
 683
 684 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
 685
 686         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
 687         destination for defined dynamic symbols when deciding whether to
 688         insert a stub or not.
 689         (allocate_dynrelocs): Make sure functions are not marked as Thumb
 690         when actually accessed through a PLT, even when generating a
 691         shared lib.
 692
 693 2009-06-22  Tristan Gingold  <gingold@adacore.com>
 694
 695         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
 696         the relocs array.
 697
 698 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 699
 700         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
 701         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
 702
 703 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 704
 705         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
 706
 707 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 708
 709         * elflink.c (elf_link_add_object_symbols): Avoid warning
 710         from -Wjump-misses-init in gcc 4.5.0.
 711
 712 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 713
 714         * elf32-i386.c (elf_i386_check_relocs): Properly check local
 715         symbol on error.
 716         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 717
 718 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 719
 720         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
 721         r_symndx.  Report local symbol name on error.
 722         (elf_i386_check_relocs): Updated.  Report local symbol name on
 723         error.
 724         (elf_i386_gc_sweep_hook): Updated.
 725         (elf_i386_relocate_section): Likewise.
 726
 727         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
 728         r_symndx.  Report local symbol name on error.
 729         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
 730         on error.
 731         (elf64_x86_64_gc_sweep_hook): Updated.
 732         (elf64_x86_64_relocate_section): Likewise.
 733
 734 2009-06-19  Tristan Gingold  <gingold@adacore.com>
 735
 736         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
 737
 738 2009-06-19  Tristan Gingold  <gingold@adacore.com>
 739
 740         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
 741         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
 742         (bfd_mach_o_valid): Ditto.
 743         (bfd_mach_o_wide_p): Ditto.
 744         (bfd_mach_o_canonicalize_reloc): Ditto.
 745         (bfd_mach_o_build_commands): Ditto.
 746         (bfd_mach_o_scan_read_thread): Ditto.
 747         (bfd_mach_o_flatten_sections): Ditto.
 748         (bfd_mach_o_scan_start_address): Ditto.
 749         (bfd_mach_o_lookup_section): Ditto.
 750         (bfd_mach_o_core_fetch_environment): Ditto.
 751         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
 752         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
 753         (bfd_mach_o_scan_write_symtab): Ditto.
 754         Use macros instead of hard-coded values.
 755         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
 756         Use bfd_mach_o_get_data instead of direct access.  Use macros
 757         instead of hard-coded values.
 758         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
 759         Remove sym argument and get section from mdata.
 760         Move code into the else branch.
 761         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
 762         Remove sym argument and get section from mdata.  Adjust code.
 763         (bfd_mach_o_scan_read_dylib): Move assertion into the created
 764         switch (which replaces consecutive if statements).
 765         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
 766         module table, table of content, indirect symbols and external
 767         referenced symbols.
 768         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
 769         field.
 770         (bfd_mach_o_scan_read_linkedit): New function.
 771         (bfd_mach_o_scan_read_str): Ditto.
 772         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
 773         field of mdata.
 774         (bfd_mach_o_get_symtab_upper_bound): Remove check as
 775         bfd_mach_o_count_symbols never returns an error.
 776         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
 777         symtab field (there might be only one symtab).
 778         (bfd_mach_o_scan_read_command): Handle reexported dylib.
 779         Handle sub frameworks, sub umbrella, sub library and sub client.
 780         Read code signature and segment split info commands.
 781         (bfd_mach_o_scan): Reindent.
 782         (bfd_mach_o_xlat_name): New type.
 783         (bfd_mach_o_print_flags): New function.
 784         (bfd_mach_o_get_name): Ditto.
 785         (bfd_mach_o_cpu_name): New variable.
 786         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
 787         (bfd_mach_o_section_type_name)
 788         (bfd_mach_o_section_attribute_name)
 789         (bfd_mach_o_load_command_name): New variables.
 790         (bfd_mach_o_print_private_header): New function.
 791         (bfd_mach_o_print_section_map): New function extracted from
 792         bfd_mach_o_print_private_bfd_data.
 793         (bfd_mach_o_print_section): Ditto.  Print more infos.
 794         (bfd_mach_o_print_segment): Ditto.
 795         (bfd_mach_o_print_dysymtab): Ditto.
 796         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
 797         load weak dylib, reexport dylib and id dylib.
 798         Handle code signature and segment_split info.
 799         Handle sub frameworks, sub umbrella, sub library and sub client.
 800         (bfd_mach_o_section_get_nbr_indirect): New function.
 801
 802         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
 803         (bfd_mach_o_header_flags): New enum to define header flags.
 804         (bfd_mach_o_section_attribute): New enum to replace ...
 805         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
 806         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
 807         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
 808         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
 809         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
 810         these removed macros.
 811         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
 812         (bfd_mach_o_dylib_module): New type.
 813         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
 814         macros.
 815         (bfd_mach_o_dylib_table_of_content): New type.
 816         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
 817         (bfd_mach_o_dylib_reference): New type.
 818         (BFD_MACH_O_REFERENCE_SIZE): New macro.
 819         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
 820         modules, toc, references and indirect syms.
 821         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
 822         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
 823         unused).  Add comment.
 824         (bfd_mach_o_dylib_command): Ditto.
 825         (bfd_mach_o_prebound_dylib_command): Ditto.
 826         (bfd_mach_o_linkedit_command): New type.
 827         (bfd_mach_o_str_command): New type.
 828         (bfd_mach_o_load_command): Add linkedit and str fields.
 829         (mach_o_data_struct): Add symtab field.
 830         (bfd_get_mach_o_data): Renamed to ...
 831         (bfd_mach_o_get_data): ... this new macro.
 832         (bfd_mach_o_scan_read_symtab_symbol,
 833         bfd_mach_o_scan_read_symtab_strtab,
 834         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
 835
 836         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
 837         instead of direct access.
 838
 839 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
 840
 841         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
 842         R_PPC_PLTREL24 relocs.
 843         (ppc_elf_relocate_section): Likewise.
 844
 845 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
 846
 847         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
 848         pointer to sym hash.  Update all uses.
 849         (update_plt_info): Likewise.  Don't check addend here.
 850
 851 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 852
 853         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
 854         bfd_sym_from_r_symndx.
 855         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 856
 857 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
 858
 859         * elf-bfd.h (struct sym_sec_cache): Delete.
 860         (struct sym_cache): New.
 861         (bfd_section_from_r_symndx): Delete prototype.
 862         (bfd_sym_from_r_symndx): Define prototype.
 863         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
 864         (bfd_sym_from_r_symndx): ..new function.
 865         * elf32-arm.c: Update all uses of struct sym_sec_cache and
 866         bfd_section_from_r_symndx to new struct and function.
 867         * elf32-bfin.c: Likewise.
 868         * elf32-hppa.c: Likewise.
 869         * elf32-i386.c: Likewise.
 870         * elf32-m32r.c: Likewise.
 871         * elf32-m68hc1x.c: Likewise.
 872         * elf32-m68hc1x.h: Likewise.
 873         * elf32-m68k.c: Likewise.
 874         * elf32-ppc.c: Likewise.
 875         * elf32-s390.c: Likewise.
 876         * elf32-sh.c: Likewise.
 877         * elf64-ppc.c: Likewise.
 878         * elf64-s390.c: Likewise.
 879         * elf64-x86-64.c: Likewise.
 880         * elfxx-sparc.c: Likewise.
 881         * elfxx-sparc.h: Likewise.
 882
 883 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 884
 885         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
 886         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 887
 888 2009-06-18  Nick Clifton  <nickc@redhat.com>
 889
 890         * elflink.c (elf_link_sort_relocs): Return early if there are no
 891         relocs to sort.
 892
 893 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
 894
 895         Merge cegcc and mingw32ce target name changes from
 896         CeGCC project:
 897
 898         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 899
 900         * config.bfd: Add arm*-*-cegcc* target.
 901
 902         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
 903
 904         * config.bfd: Add arm-*-mingw32ce* target.
 905
 906 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
 907
 908         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
 909         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
 910         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
 911         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
 912
 913 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
 914
 915         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
 916         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
 917         * elf32-i386.c (elf_i386_check_relocs): Use it.
 918         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 919
 920 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         * elf-bfd.h (elf_dyn_relocs): New.
 923
 924         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
 925         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
 926         elf_dyn_relocs.
 927         (elf_i386_copy_indirect_symbol): Likewise.
 928         (elf_i386_check_relocs): Likewise.
 929         (elf_i386_gc_sweep_hook): Likewise.
 930         (elf_i386_allocate_dynrelocs): Likewise.
 931         (elf_i386_readonly_dynrelocs): Likewise.
 932         (elf_i386_size_dynamic_sections): Likewise.
 933
 934         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
 935         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
 936         with elf_dyn_relocs.
 937         (elf64_x86_64_copy_indirect_symbol): Updated.
 938         (elf64_x86_64_check_relocs): Likewise.
 939         (elf64_x86_64_gc_sweep_hook): Likewise.
 940         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
 941         (elf64_x86_64_allocate_dynrelocs): Likewise.
 942         (elf64_x86_64_readonly_dynrelocs): Likewise.
 943         (elf64_x86_64_size_dynamic_sections): Likewise.
 944
 945 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
 946
 947         * elf32-arm.c (create_got_section): Get existing .rela.got
 948         section.
 949         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
 950         * elf32-lm32.c (create_got_section): Likewise.
 951         * elf32-m32r.c (create_got_section): Likewise.
 952         * elf32-ppc.c (ppc_elf_create_got): Likewise.
 953         * elf32-s390.c (create_got_section): Likewise.
 954         * elf32-sh.c (create_got_section): Likewise.
 955         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
 956         * elf64-s390.c (create_got_section): Likewise.
 957         * elfxx-sparc.c (create_got_section): Likewise.
 958
 959         * elflink.c (_bfd_elf_create_got_section): Properly initialize
 960         the GOT size.
 961
 962 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 963
 964         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
 965
 966         * elf32-i386.c (elf_i386_local_hash): Removed.
 967         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
 968         (elf_i386_get_local_sym_hash): Likewise.
 969
 970         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
 971         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
 972         (elf64_x86_64_get_local_sym_hash): Likewise.
 973         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
 974         (get_local_sym_hash): Likewise.
 975
 976 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 977
 978         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
 979         rel_got_sec and plt_sec.
 980         (elfNN_ia64_relax_section): Updated.
 981         (elfNN_ia64_create_dynamic_sections): Likewise.
 982         (get_got): Likewise.
 983         (allocate_dynrel_entries): Likewise.
 984         (elfNN_ia64_size_dynamic_sections): Likewise.
 985         (set_got_entry): Likewise.
 986         (elfNN_ia64_choose_gp): Likewise.
 987         (elfNN_ia64_relocate_section): Likewise.
 988         (elfNN_ia64_finish_dynamic_symbol): Likewise.
 989         (elfNN_ia64_finish_dynamic_sections): Likewise.
 990
 991 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
 992
 993         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
 994         also for calls.
 995
 996 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 997
 998         * configure.in (elf): Add elf-ifunc.lo.
 999
1000         * configure: Regenerated.
1001         * Makefile.in: Likewise.
1002
1003         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1004         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1005
1006         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1007         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1008         irelifunc.
1009         (elf_i386_link_hash_table_create): Likewise.
1010         (elf_i386_create_dynamic_sections): Likewise.
1011         (elf_i386_check_relocs): Likewise.
1012         (elf_i386_allocate_dynrelocs): Likewise.
1013         (elf_i386_size_dynamic_sections): Likewise.
1014         (elf_i386_relocate_section): Likewise.
1015         (elf_i386_finish_dynamic_symbol): Likewise.
1016         (elf_i386_finish_dynamic_sections): Likewise.
1017         (elf_i386_create_got_section): Removed.
1018
1019         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1020         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1021         irelifunc.
1022         (elf64_x86_64_compute_jump_table_size): Updated.
1023         (elf64_x86_64_link_hash_table_create): Likewise.
1024         (elf64_x86_64_create_dynamic_sections): Likewise.
1025         (elf64_x86_64_check_relocs): Likewise.
1026         (elf64_x86_64_allocate_dynrelocs): Likewise.
1027         (elf64_x86_64_size_dynamic_sections): Likewise.
1028         (elf64_x86_64_relocate_section): Likewise.
1029         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1030         (elf64_x86_64_finish_dynamic_sections): Likewise.
1031         (elf64_x86_64_create_got_section): Removed.
1032
1033         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1034         for pointer alignment.  Set up section pointers.
1035         (_bfd_elf_create_dynamic_sections): Likewise.
1036         (_bfd_elf_create_ifunc_sections): Moved to ...
1037         * elf-ifunc.c: Here.  New.
1038
1039         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1040         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1041         Run "make dep-am".
1042
1043 2009-06-16  Doug Kwan  <dougkwan@google.com>
1044
1045         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1046         to bfd_signed_vma.  Cast constant operands which are used in
1047         offset related expressions to bfd_signed_vma type as appropriate.
1048
1049 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1050
1051         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1052         (elf_backend_plt_sym_val): Define.
1053
1054 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1055
1056         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1057         (elf_backend_reloc_type_class): Define.
1058
1059 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1060
1061         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1062         from an executable to a shared library treat R_VAX_PC32
1063         relocations as R_VAX_PLT32 ones.
1064
1065 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1066
1067         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1068         symbols in GOT space calculation.
1069         (elf_vax_relocate_section): Adjust accordingly.
1070
1071 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1072
1073         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1074         include <R11:R2>.
1075
1076 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1077
1078         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1079         attribute.
1080         (elf_vax_relocate_section): Likewise.
1081
1082 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1083
1084         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1085         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1086
1087 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1088
1089         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1090         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1091
1092 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1093
1094         * Makefile.am: Run "make dep-am".
1095         * Makefile.in: Regenerated.
1096
1097 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1098
1099         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1100         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1101
1102 2009-06-15  Nick Clifton  <nickc@redhat.com>
1103
1104         * po/ru.po: New Russian translation.
1105         * configure.in (ALL_LINGUAS): Add ru.
1106         * configure: Regenerate.
1107
1108 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1109
1110         * elf32-i386.c: Remove duplicated comments.
1111
1112 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR ld/10270
1115         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1116         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1117         for IFUNC definition in PIE.
1118         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1119         PIE locally.
1120
1121         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1122         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1123         for IFUNC definition in PIE.
1124         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1125         PIE locally.
1126
1127 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1128
1129         * elf32-i386.c (elf_i386_check_relocs): Properly report
1130         local symbol for unhandled relocation against STT_GNU_IFUNC
1131         symbol.
1132         (elf_i386_relocate_section): Likewise.
1133         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1134         (elf64_x86_64_relocate_section): Likewise.
1135
1136 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1137
1138         PR ld/10269
1139         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1140         (elf_i386_link_hash_table): Add loc_hash_table and
1141         loc_hash_memory.
1142         (elf_i386_local_hash): New.
1143         (elf_i386_local_htab_hash): Likewise.
1144         (elf_i386_local_htab_eq): Likewise.
1145         (elf_i386_get_local_sym_hash): Likewise.
1146         (elf_i386_link_hash_table_free): Likewise.
1147         (elf_i386_allocate_local_dynrelocs): Likewise.
1148         (elf_i386_finish_local_dynamic_symbol): Likewise.
1149         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1150         (elf_i386_link_hash_table_create): Create loc_hash_table and
1151         loc_hash_memory.
1152         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1153         (elf_i386_size_dynamic_sections): Likewise.
1154         (elf_i386_relocate_section): Likewise.
1155         (elf_i386_finish_dynamic_sections): Likewise.
1156         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1157         isn't NULL.
1158
1159         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1160         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1161         loc_hash_memory.
1162         (elf64_x86_64_local_hash): New.
1163         (elf64_x86_64_local_htab_hash): Likewise.
1164         (elf64_x86_64_local_htab_eq): Likewise.
1165         (elf64_x86_64_get_local_sym_hash): Likewise.
1166         (elf64_x86_64_link_hash_table_free): Likewise.
1167         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1168         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1169         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1170         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1171         and loc_hash_memory.
1172         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1173         symbols.
1174         (elf64_x86_64_size_dynamic_sections): Likewise.
1175         (elf64_x86_64_relocate_section): Likewise.
1176         (elf64_x86_64_finish_dynamic_sections): Likewise.
1177         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1178         sym isn't NULL.
1179
1180 2009-06-10  Philip Blundell  <philb@gnu.org>
1181
1182         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1183         elf_sec->this_hdr == NULL.
1184
1185 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1186
1187         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1188         * bfd-in2.h: Regenerated.
1189         * libbfd.h: Regenerated.
1190
1191         * mach-o.c (FILE_ALIGN): New macro.
1192         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1193         (bfd_mach_o_print_symbol): Ditto.
1194         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1195         (bfd_mach_o_get_reloc_upper_bound): New function.
1196         (bfd_mach_o_canonicalize_reloc): Ditto.
1197         (bfd_mach_o_scan_write_relocs): Ditto.
1198         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1199         (bfd_mach_o_scan_write_section_64): Ditto.
1200         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1201         written for load command.  Do not compute section file offset.
1202         (bfd_mach_o_scan_write_segment_64): Ditto.
1203         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1204         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1205         Mach-O to ...
1206         (bfd_mach_o_mangle_symbols): ... this new function.
1207         (bfd_mach_o_write_contents): Be sure to have load commands built.
1208         Call bfd_mach_o_mangle_symbols.
1209         (bfd_mach_o_build_commands): Adjust for filelen field.
1210         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1211         Do not set symtab file offset anymore here.
1212         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1213         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1214         Set reloc_count and rel_filepos section fields.
1215         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1216         unsigned int.
1217         (bfd_mach_o_scan_read_section_64): Ditto.
1218         (bfd_mach_o_scan_read_section): Ditto.
1219         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1220         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1221         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1222         Handle weak-ref symbols.
1223         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1224         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1225         (bfd_mach_o_scan): Remove assignment to removed field.
1226         (bfd_mach_o_mkobject_init): Ditto.
1227         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1228         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1229         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1230         (bfd_mach_o_swap_reloc_in): Ditto.
1231         (bfd_mach_o_swap_reloc_out): Ditto.
1232
1233         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1234         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1235         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1236         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1237         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1238         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1239         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1240         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1241         (BFD_MACH_O_N_WEAK_DEF): New macros.
1242         Add comments.
1243         (bfd_mach_o_section_type): Add new enumeration values.
1244         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1245         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1246         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1247         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1248         macros.
1249         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1250         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1251         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1252         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1253         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1254         (BFD_MACH_O_RELENT_SIZE): Ditto.
1255         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1256         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1257         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1258         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1259         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1260         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1261         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1262         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1263         (bfd_mach_o_reloc_info): New struct.
1264         (bfd_mach_o_asymbol): New struct.
1265         (bfd_mach_o_symtab_command): The symbols field is now of type
1266         bfd_mach_o_asymbol.
1267         (bfd_mach_o_load_command): The offset and len fields are now of type
1268         unsigned int.
1269         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1270         Add a filelen field.  Add comments.
1271         (bfd_mach_o_backend_data): New struct.
1272         (bfd_mach_o_get_backend_data): New macro.
1273         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1274         bfd_mach_o_asymbol.
1275         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1276         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1277         (bfd_mach_o_canonicalize_reloc): Ditto.
1278
1279         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1280         duplicated macro.  Now defined to _bfd_generic_is_local_label.
1281         (TARGET_NAME_BACKEND): New macro...
1282         (TARGET_NAME_BACKEND): ... used to name a new variable.
1283         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1284         Mach-O backend data.
1285
1286         * mach-o-i386.c (i386_howto_table): New variable.
1287         (bfd_mach_o_i386_swap_reloc_in): New function.
1288         (bfd_mach_o_i386_swap_reloc_out): Ditto.
1289         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1290         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1291         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1292         (bfd_mach_o_bfd_reloc_type_lookup)
1293         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1294
1295 2009-06-11  Eric Paris  <eparis@redhat.com>
1296             Nick Clifton  <nickc@redhat.com>
1297
1298         * opncls.c (_maybe_make_executable): New function.  Gives execute
1299         permission to an executable bfd that was opened for writing
1300         provided that it is a regular file.  Replaces common code found in...
1301         (bfd_close): here and ...
1302         (bfd_close_all_done): here.
1303
1304 2009-06-11  Anthony Green  <green@moxielogic.com>
1305
1306         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1307         * bfd-in2.h: Rebuilt.
1308         * libbfd.h: Rebuilt.
1309         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1310         relocation support.
1311         (moxie_reloc_map): Ditto.
1312         Clean up copyright notice.
1313
1314 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
1315
1316         * bfd-in2.h: bfd_mmap prototype.
1317         * bfdio.c (bfd_mmap): New function.
1318         * libbfd.h (bfd_iovec): Add bmmap.
1319         * cache.c (cache_bmmap): New function.
1320         (cache_iovec): Initialize bmmap member.
1321         * opencls.c (opncls_bmmap): New function.
1322         (opncls_iovec): Initialize bmmap member.
1323
1324 2009-06-09  Tristan Gingold  <gingold@adacore.com>
1325
1326         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1327         and stabstr_segment fields.
1328         (mach_o_be_vec, mach_o_le_vec): Removed
1329         (bfd_mach_o_version): New prototype.
1330
1331         * mach-o.c (bfd_mach_o_version): Make this function public.
1332         (mach_o_wide_p): New function.
1333         (bfd_mach_o_wide_p): Ditto.
1334         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1335         weird names.
1336         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1337         Search in the list only if the name starts with a dot.
1338         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1339         test.  Check bfd_seek status.
1340         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1341         (bfd_mach_o_scan_write_section_32): Ditto.
1342         (bfd_mach_o_scan_write_section_64): Ditto.
1343         (bfd_mach_o_scan_write_section): Removed.
1344         (bfd_mach_o_scan_write_segment): Split into ...
1345         (bfd_mach_o_scan_write_segment_32): ... this and ...
1346         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
1347         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1348         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
1349         symbol table.  Now returns a boolean.
1350         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
1351         Adjust for status type.
1352         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1353         test.  Write symbol table.  Numbers the sections.
1354         (bfd_mach_o_read_header): Check bfd_seek status.
1355         Use mach_o_wide_p instead of hard-coded test.
1356         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1357         (bfd_mach_o_scan_read_section_64): Ditto.
1358         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
1359         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
1360         handled common symbols.
1361         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1362         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1363         (bfd_mach_o_scan_read_dylinker): Ditto.
1364         (bfd_mach_o_scan_read_dylib): Ditto.
1365         (bfd_mach_o_scan_read_thread): Ditto.
1366         (bfd_mach_o_scan_read_symtab): Ditto.
1367         Do not create a section for the stabs.
1368         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1369         (bfd_mach_o_scan_read_segment): Ditto.
1370         (bfd_mach_o_scan_read_command): Ditto.
1371         (bfd_mach_o_scan_start_address): Ditto.
1372         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1373         (bfd_mach_o_archive_p): Check bfd_seek status.
1374         (bfd_mach_o_core_fetch_environment): Ditto.
1375
1376         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1377
1378 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1379
1380         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1381         (elf_i386_link_hash_table_create): Initialize irelifunc.
1382         (elf_i386_check_relocs): Updated.  Set up irelifunc for
1383         shared objects.
1384         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1385         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1386         shared objects.
1387         (elf_i386_relocate_section): Likewise.
1388
1389         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1390         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1391         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
1392         shared objects.
1393         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1394         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1395         shared objects.
1396         (elf64_x86_64_relocate_section): Likewise.
1397
1398         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1399         ...
1400         (_bfd_elf_create_ifunc_sections): This.
1401
1402         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1403         ...
1404         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
1405         for shared objects.
1406
1407 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1408
1409         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1410         relocation for R_386_32 against STT_GNU_IFUNC symbol when
1411         building shared object.  Check info->executable instead of
1412         !info->shared when setting non_got_ref.
1413         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1414         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1415         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1416         symbol if needed.
1417         (elf_i386_relocate_section): Output dynamic relocation for
1418         R_386_32 against STT_GNU_IFUNC symbol to get the real
1419         function address when building shared object.
1420         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1421         relocation for STT_GNU_IFUNC symbol in shared object.
1422
1423         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1424         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1425         symbol when building shared object.  Check info->executable
1426         instead of !info->shared when setting non_got_ref.
1427         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1428         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1429         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1430         if needed.
1431         (elf64_x86_64_relocate_section): Output dynamic relocation
1432         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1433         function address when building shared object.
1434         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1435         relocation for STT_GNU_IFUNC symbol in shared object.
1436
1437 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
1438
1439         * Makefile.am: Run "make dep-am".
1440         (BFD32_BACKENDS): Add mach-o-i386.lo.
1441         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1442         * Makefile.in: Regenerate.
1443
1444 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
1445
1446         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1447         when looking for soft-icache stubs.
1448
1449 2009-06-05  Tristan Gingold  <gingold@adacore.com>
1450
1451         * mach-o.h: Update copyright year.
1452         (bfd_mach_o_mach_header_magic): New enum.
1453         (bfd_mach_o_cpu_subtype): Now an enum.
1454         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1455         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1456         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1457         (bfd_mach_o_load_command): Field type_required is now a boolean.
1458         Reindent prototypes.
1459         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1460         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1461         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1462         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1463         (bfd_mach_o_get_symtab_upper_bound): Ditto.
1464         (bfd_mach_o_canonicalize_symtab): Ditto.
1465         (bfd_mach_o_get_symbol_info): Ditto.
1466         (bfd_mach_o_print_symbol): Ditto.
1467         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1468         (bfd_mach_o_make_empty_symbol): Ditto.
1469         (bfd_mach_o_write_contents): Ditto.
1470
1471         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1472         bfd_mach_o_mkobject): Defines.
1473         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1474         Do not check with target vector but with flavour.
1475         (struct mach_o_section_name_xlat): New declaration.
1476         (dwarf_section_names_xlat): Ditto.
1477         (text_section_names_xlat): Ditto.
1478         (data_section_names_xlat): Ditto.
1479         (struct mach_o_segment_name_xlat): Ditto.
1480         (segsec_names_xlat): Ditto.
1481         (bfd_mach_o_convert_section_name_to_bfd): New function.
1482         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1483         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1484         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1485         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1486         Accept any input and output flavour.  Do not share private data
1487         anymore.
1488         (bfd_mach_o_count_symbols): Add a comment.
1489         (bfd_mach_o_get_symtab_upper_bound): Make it public.
1490         (bfd_mach_o_canonicalize_symtab): Ditto.
1491         (bfd_mach_o_get_symbol_info): Ditto.
1492         (bfd_mach_o_print_symbol): Ditto.
1493         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1494         Use constants instead of hard-coded values.
1495         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1496         values.
1497         (bfd_mach_o_scan_write_section_64): Ditto.
1498         (bfd_mach_o_scan_write_segment): Ditto.
1499         Do not copy sections anymore.
1500         (bfd_mach_o_write_contents): Make it public.
1501         Remove dead code.  Rewrite typeflag assignment.
1502         (bfd_mach_o_build_commands): New function.
1503         (bfd_mach_o_set_section_contents): Ditto.
1504         (bfd_mach_o_make_empty_symbol): Make it public.
1505         (bfd_mach_o_read_header): Make it static.
1506         Convert to bfd_boolean.
1507         Use constants instead of hard-coded values.
1508         (bfd_mach_o_make_bfd_section): Call
1509         bfd_mach_o_convert_section_name_to_bfd to create name.
1510         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1511         values.
1512         (bfd_mach_o_scan_read_section_64): Ditto.
1513         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1514         a segment anymore.  Use constants instead of hard-coded values.
1515         (bfd_mach_o_scan_read_command): Fix style.
1516         (bfd_mach_o_scan): Use constants instead of hard-coded values.
1517         Get rid of BFD_IO_FUNCS.
1518         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1519         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1520         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1521         (bfd_mach_o_object_p): Removed.
1522         (bfd_mach_o_gen_core_p): New function, replaces ...
1523         (bfd_mach_o_core_p): ... deleted.
1524         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1525
1526         * mach-o-i386.c: New file.
1527         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1528         * configure.in (TDEFINES): Add mach_o_i386_vec.
1529         * configure: Regenerated.
1530         * targets.c: Add mach_o_i386_vec.
1531
1532         * mach-o.c: Update copyright years.
1533         (BFD_IO_FUNCS): Remove (was not used).
1534         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1535         bfd_mach_o_slurp_extended_name_table,
1536         bfd_mach_o_construct_extended_name_table,
1537         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1538         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1539         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1540         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1541         bfd_mach_o_get_section_contents_in_window,
1542         bfd_mach_o_bfd_is_local_label_name,
1543         bfd_mach_o_bfd_is_target_special_symbol,
1544         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1545         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1546         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1547         bfd_mach_o_minisymbol_to_symbol,
1548         bfd_mach_o_bfd_get_relocated_section_contents,
1549         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1550         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1551         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1552         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1553         bfd_mach_o_bfd_merge_private_bfd_data,
1554         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1555         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1556         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1557         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1558         bfd_mach_o_bfd_copy_private_header_data,
1559         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1560         * mach-o-target.c: ... here.
1561         Update copyright years.
1562
1563 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
1564
1565         * dep-in.sed: Don't use \n in replacement part of s command.
1566         * Makefile.am (DEP1): LC_ALL for uniq.
1567         Run "make dep-am".
1568         * Makefile.in: Regenerate.
1569
1570 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1571
1572         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1573         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1574         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1575
1576 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1577
1578         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1579         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1580         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1581         against STT_GNU_IFUNC symbols for static executables.
1582         (elf_i386_finish_dynamic_symbol): Load GOT entry with
1583         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1584
1585         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1586         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1587         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1588         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1589
1590 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1591
1592         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1593         symbols to be left unimported when linking statically.
1594         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1595         code when linking statically.
1596
1597 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1598
1599         * elf32-i386.c (elf_i386_check_relocs): Increment
1600         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1601         against STT_GNU_IFUNC symbol.
1602         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1603         local STT_GNU_IFUNC definition is used.
1604         (elf_i386_relocate_section): Handle got.offset != -1 for
1605         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1606         symbol.
1607
1608         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1609         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1610         relocations against STT_GNU_IFUNC symbol.
1611         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1612         local STT_GNU_IFUNC definition is used.
1613         (elf64_x86_64_relocate_section): Handle got.offset != -1
1614         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1615         STT_GNU_IFUNC symbol.
1616
1617 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1618
1619         PR ld/10205
1620         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1621         (elf_i386_reloc_type_lookup): Likewise.
1622         (R_386_tls): Removed.
1623         (R_386_irelative): New.
1624         (R_386_vt_offset): Updated.
1625         (elf_i386_rtype_to_howto): Likewise.
1626         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1627         (elf_i386_link_hash_table_create): Initialize igotplt,
1628         iplt and irelplt.
1629         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1630         (elf_i386_adjust_dynamic_symbol): Likewise.
1631         (elf_i386_allocate_dynrelocs): Likewise.
1632         (elf_i386_relocate_section): Likewise.
1633         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1634         sections.
1635         (elf_i386_finish_dynamic_symbol): When building a static
1636         executable, use .iplt, .igot.plt and .rel.iplt sections for
1637         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
1638         locally defined STT_GNU_IFUNC symbol.
1639
1640         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1641         (x86_64_reloc_map): Likewise.
1642         (R_X86_64_standard): Updated.
1643         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1644         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1645         iplt and irelplt.
1646         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1647         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1648         (elf64_x86_64_allocate_dynrelocs): Likewise.
1649         (elf64_x86_64_relocate_section): Likewise.
1650         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1651         sections.
1652         (elf64_x86_64_finish_dynamic_symbol): When building a static
1653         executable, use .iplt, .igot.plt and .rela.iplt sections for
1654         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
1655         for locally defined STT_GNU_IFUNC symbol.
1656
1657         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1658         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1659
1660         * bfd-in2.h: Regenerated.
1661         * libbfd.h: Likewise.
1662
1663 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1664
1665         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1666         (_bfd_elf_make_ifunc_reloc_section): Removed.
1667         (_bfd_elf_is_ifunc_symbol): Likewise.
1668         (_bfd_elf_create_static_ifunc_sections): New.
1669
1670         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1671         symbol check to ...
1672         (elf_link_add_object_symbols): Here.
1673         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1674         STT_GNU_IFUNC symbol.
1675         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1676         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1677         (IFUNC_INFIX): Removed.
1678         (get_ifunc_reloc_section_name): Likewise.
1679         (_bfd_elf_make_ifunc_reloc_section): Likewise.
1680         (_bfd_elf_is_ifunc_symbol): Likewise.
1681         (_bfd_elf_create_static_ifunc_sections): New.
1682
1683 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
1684
1685         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1686         (create_got_section): Likewise.
1687         (allocate_dynrelocs): Likewise.
1688         (readonly_dynrelocs): Likewise.
1689         (set_tls_module_base): Likewise.
1690         (dtpoff_base): Likewise.
1691         (tpoff): Likewise.
1692         (elf_i386_link_hash_table_create): Updated.
1693         (elf_i386_create_dynamic_sections): Likewise.
1694         (elf_i386_check_relocs): Likewise.
1695         (elf_i386_size_dynamic_sections): Likewise.
1696         (elf_i386_relocate_section): Likewise.
1697
1698         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1699         (create_got_section): Likewise.
1700         (allocate_dynrelocs): Likewise.
1701         (readonly_dynrelocs): Likewise.
1702         (set_tls_module_base): Likewise.
1703         (dtpoff_base): Likewise.
1704         (tpoff): Likewise.
1705         (elf64_x86_64_link_hash_table_create): Updated.
1706         (elf64_x86_64_create_dynamic_sections): Likewise.
1707         (elf64_x86_64_check_relocs): Likewise.
1708         (elf64_x86_64_size_dynamic_sections): Likewise.
1709         (elf64_x86_64_relocate_section): Likewise.
1710
1711 2009-05-28  Nick Clifton  <nickc@redhat.com>
1712
1713         * targets.c (_bfd_target_vector): Only include plugin target in
1714         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1715
1716 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
1717
1718         * elf32-spu.c (struct call_info): New member broken_cycle.
1719         (remove_cycle): Instead of physically removing call_info structures
1720         to break call graph cycles, mark them using the broken_cycle flag.
1721         (mark_overlay_section): Respect broken_cycle flag.
1722         (unmark_overlay_section): Likewise.
1723         (collect_lib_sections): Likewise.
1724         (collect_overlays): Likewise.
1725         (sum_stack): Likewise.
1726
1727 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
1728
1729         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1730         (mark_functions_via_relocs): Initialize callee->count to 1.
1731         (pasted_function): Likewise.
1732         (spu_elf_auto_overlay): Honor call counts when determining number
1733         of stubs required in software i-cache mode.
1734
1735 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
1736
1737         * plugin.c (program_name): Remove.
1738         (plugin_program_name): New.
1739         (bfd_plugin_set_program_name): New.
1740         (try_load_plugin): Use plugin_program_name.
1741         * plugin.h (bfd_plugin_set_program_name): New.
1742
1743 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
1744
1745         * aclocal.m4: Include ../config/plugins.m4.
1746         * configure.in: Use AC_PLUGINS.
1747         * configure: Regenerate.
1748         * Makefile.in: Regenerate.
1749         * doc/Makefile.in: Regenerate.
1750
1751 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
1752
1753         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1754         link.
1755         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1756         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1757         * elf32-avr.c (elf32_avr_relax_section): Likewise.
1758         * elf32-frv.c (elf32_avr_relax_section): Likewise.
1759         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1760         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1761         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1762         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1763         * reloc.c (bfd_generic_relax_section): Likewise.
1764         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1765         * vms.c (vms_bfd_relax_section): Likewise.
1766
1767 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1768
1769         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1770
1771         * elf32-i386.c (is_indirect_symbol): Renamed to ...
1772         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1773
1774         * elf32-i386.c (allocate_dynrelocs): Updated.
1775         (elf_i386_relocate_section): Likewise.
1776         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1777         (elf64_x86_64_relocate_section): Likewise.
1778
1779         * elf64-x86-64.c (is_indirect_symbol): Removed.
1780
1781 2009-05-26  Nick Clifton  <nickc@redhat.com>
1782
1783         * po/id.po: Updated Indonesian translation.
1784
1785 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
1786
1787         * Makefile.am: Run "make dep-am".
1788         (AM_CPPFLAGS): New.
1789         (LIBDL): New.
1790         (ALL_MACHINES): Add cpu-plugin.lo.
1791         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1792         (BFD32_BACKENDS): Add plugin.lo.
1793         (BFD32_BACKENDS_CFILES): Add plugin.c.
1794         (libbfd_la_LIBADD): Add LIBDL
1795         * archures.c (bfd_architecture): Add bfd_arch_plugin.
1796         (bfd_plugin_arch): Declare.
1797         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1798         * bfd.c (bfd): Add plugin_data.
1799         * config.bfd: Handle the plugin target.
1800         * configure.in: Check for --enable-plugins.
1801         (LT_INIT): Use the dlopen option.
1802         * cpu-plugin.c: New.
1803         * plugin.c: New.
1804         * plugin.h: New.
1805         * targets.c (plugin_vec): Declare.
1806         (_bfd_target_vector): Add plugin_vec.
1807         * Makefile.in: Regenerate.
1808         * bfd-in2.h: Regenerate.
1809         * configure: Regenerate.
1810
1811 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
1812
1813         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
1814         per line with all lines having continuation backslash.  Prefix
1815         first line with "A", following lines with "B".
1816         * Makefile.am (DEP): Don't use dep.sed here.
1817         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
1818         dep.sed here on dependencies, sort and uniq.
1819         * Makefile.in: Regenerate.
1820
1821 2009-05-25  Tristan Gingold  <gingold@adacore.com>
1822
1823         * makefile.vms: Add verilog.obj to object list OBJS.
1824
1825 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
1826
1827        * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
1828        for BFD_IN_MEMORY is cleared.
1829        (bfd_bwrite): Zero excess memory allocated.
1830
1831 2009-05-22  Julian Brown  <julian@codesourcery.com>
1832
1833         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1834         macros.
1835         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1836         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1837         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1838         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1839         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1840         (a8_erratum_fix, a8_erratum_reloc): New structs.
1841         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1842         num_a8_erratum_fixes, fix_cortex_a8 fields.
1843         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1844         (elf32_arm_add_stub): Split into two parts, creating...
1845         (elf32_arm_create_or_find_stub_sec): New function.
1846         (elf32_arm_final_link_relocate): Add forward declaration.
1847         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1848         relocations, multiple relocations per stub.
1849         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1850         (arm_size_one_stub): Use find_stub_size_and_template.
1851         (a8_reloc_compare): New.
1852         (find_thumb_glue): Add forward declaration.
1853         (cortex_a8_erratum_scan): New.
1854         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1855         (bfd_elf32_arm_set_cortex_a8_fix): New.
1856         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1857         (arm_map_one_stub): Add THUMB32_TYPE support.
1858         (a8_branch_to_stub_data): New.
1859         (make_branch_to_a8_stub): New.
1860         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1861         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1862         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1863         Cortex-A8 erratum workaround.
1864         * bfd-in2.h: Regenerate.
1865
1866 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
1867
1868         * Makefile.am: Run "make dep-am".
1869         * Makefile.in: Regenerate.
1870         * po/SRC-POTFILES.in: Regenerate.
1871
1872 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
1873
1874         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1875         commit.
1876
1877 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
1878
1879         * elf-bfd.h (struct elf_backend_data
1880         <elf_backend_link_output_symbol_hook>): Return an int.
1881         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1882         symbols on deleted .opd entries.
1883         * elflink.c (elf_link_output_sym): Return without outputting sym
1884         if output_symbol_hook returns 2.
1885         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1886         Abort if we must not discard sym.
1887         (elf_link_input_bfd): Similarly, don't set finfo->indices for
1888         local syms.
1889         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1890         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1891         elf_backend_link_output_symbol_hook return type change.
1892         * elf32-arm.c (output_arch_syminfo): Likewise.
1893         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1894         (elf32_arm_output_arch_local_syms): Likewise.
1895         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1896         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1897         (bfd_score_elf_link_output_symbol_hook): Likewise.
1898         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1899         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1900         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1901         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1902         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1903         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1904         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1905         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1906         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1907         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1908         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1909
1910 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
1911
1912         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1913         out of range .opd symbols.
1914
1915 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
1916
1917         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
1918         fprintf_vma directly.
1919         * peXXigen.c (pe_print_edata):  Likewise.
1920         (pe_print_pdata):  Likewise.
1921         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
1922         (_bfd_XX_print_private_bfd_data_common):  Likewise.
1923
1924 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
1925
1926         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
1927
1928 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
1929             Paul Brook  <paul@codesourcery.com>
1930
1931         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1932         fix discarded sections.
1933
1934 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1935
1936         * elf32-spu.c (mark_overlay_section): Move .init and .fini
1937         sections into the software icache.
1938
1939 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1940
1941         * elf32-spu.c (build_stub): Always build "compact" sofware
1942         i-cache stubs.
1943
1944 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1945
1946         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1947         (spu_elf_setup): Initialize it.
1948         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1949         Update to new-sytle cache manager data structures.
1950         (spu_elf_build_stubs): Generate new-style cache manager data
1951         structures and symbols.
1952         (spu_elf_auto_overlay): Update size computation.
1953
1954 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1955
1956         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1957         segments first amongst the program headers.
1958
1959 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1960
1961         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1962         into addresses for relocation types that look at high bits.  Remove
1963         special handling of relocation overflow warnings.
1964
1965 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1966
1967         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1968         control flow graph between fragments of a function.
1969
1970 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1971
1972         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1973         generate only a 16-byte .toe section.
1974         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1975
1976 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
1977
1978         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1979         (spu_elf_place_overlay_data): ..here.  New function.
1980         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1981
1982 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
1983
1984         * elf32-arm.c: Move sysdep.h to start of file.
1985
1986 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
1987
1988         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1989         start of overlays.
1990         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
1991         __icache_tag_array and __icache_tag_array_size.
1992
1993 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
1994
1995         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1996         ATTRIBUTE_UNUSED.
1997         (bfinfdpic_link_omit_section_dynsym): Likewise.
1998         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1999
2000 2009-05-05  Paul Brook  <paul@codesourcery.com>
2001
2002         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2003         * bfd-in2.h: Regenerate.
2004         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2005         (_arm_elf_section_data): Add text and exidx fields.
2006         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2007         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2008         copy_exidx_entry): New functions.
2009         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2010
2011 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2012
2013         * elf32-arm.c (DEF_STUBS): New helper define.
2014         (DEF_STUB): Likewise.
2015         (stub_def): New type.
2016         (stub_definitions): New array, containing stub template pointers
2017         and sizes.
2018         (arm_size_one_stub): Make use of stub_definitions.
2019
2020 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2021
2022         * elflink.c (find_version_for_sym):  Remove from here, ...
2023         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2024         here, make public and update all callers.
2025         * bfd-in2.h:  Regenerate.
2026
2027 2009-04-30  Nick Clifton  <nickc@redhat.com>
2028
2029         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2030         section pointer.
2031         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2032         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2033         into a STT_GNU_IFUNC symbol type.
2034         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2035         type.
2036         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2037         the binary contains ifunc symbols.
2038         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2039         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2040         * elf32-i386.c (is_indirect_function): New function.
2041         (elf_i386_check_relocs): Create an ifunc output section.
2042         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2043         section if necessary.
2044         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2045         if necessary.
2046         (elf_i386_add_symbol_hook): New function. Set the
2047         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2048         symbol is encountered.
2049         (elf_backend_post_process_headers): Define.
2050         (elf_backend_add_symbol_hook): Define.
2051         (elf_i386_post_process_headers): Rename to
2052         elf_i388_fbsd_post_process_headers.
2053         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2054         (is_indirect_function): New function.
2055         (elf64_x86_64_check_relocs): Create an ifunc output section.
2056         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2057         section if necessary.
2058         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2059         symbol if necessary.
2060         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2061         elf_obj_data structure if an ifunc symbol is encountered.
2062         (elf_backend_post_process_headers): Define.
2063         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2064         if we have ifunc symbols to handle.
2065         (get_ifunc_reloc_section_name): New function.  Computes the name
2066         for an ifunc section.
2067         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2068         section to hold ifunc relocs.
2069         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2070         (bfd_print_symbol_vandf): Handle ifunc symbols.
2071         (bfd_decode_symclass): Likewise.
2072         * bfd-in2.h: Regenerate.
2073
2074 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2075
2076         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2077         MOVW and MOVT relocations in a shared library link.
2078
2079 2009-04-27  Anthony Green  <green@moxielogic.com>
2080
2081         * verilog.c: New file.
2082         * Makefile.am (BFD32_LIBS): Add verilog.c.
2083         (BFD32_LIBS_CFILES): Add verilog.c.
2084         (verilog.lo): New build rule.
2085         * Makefile.in: Rebuilt.
2086         * targets.c: Add verilog support.
2087         * bfd.c (tdata union): Add Verilog private data field.
2088         * bfd-in2.h: Regenerate.
2089
2090 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2091
2092         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2093         copy pe_opthdr.
2094
2095 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2096
2097         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2098
2099 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2100
2101         PR9743
2102         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2103         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2104         (elf32_arm_size_stubs): Likewise.
2105         (record_thumb_to_arm_glue): Deleted unused function.
2106         (bfd_elf32_arm_process_before_allocation): No longer handle
2107         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2108         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2109         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2110
2111 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2112
2113         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2114         (elf32_arm_write_section): Declare early.
2115         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2116         (arm_allocate_glue_section_space): Exclude empty sections.
2117         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2118         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2119         BFD.
2120         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2121         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2122         (elf32_arm_size_dynamic_sections): Allocate interworking
2123         sections here.
2124         (bfd_elf32_bfd_final_link): Define.
2125
2126 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2127
2128         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2129
2130         * coffcode.h (coff_compute_section_file_positions): Clear
2131         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2132
2133         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2134         force_minimum_alignment.
2135
2136         * libcoff.h: Regenerated.
2137
2138         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2139         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2140
2141         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2142         nor target_subsystem.
2143
2144         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2145         force_minimum_alignment nor target_subsystem.
2146
2147 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2148
2149         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2150         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2151         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2152         include in coff-x86_64.c of headers.
2153         (PDATA_ROW_SIZE): New define.
2154         (pex_regs[]): New static array.
2155         (pex64_get_runtime_function): New static function.
2156         (pex64_get_unwind_info): Likewise.
2157         (pex64_get_scope_entry): Likewise.
2158         (pex64_xdata_print_uwd_codes): Likewise.
2159         (pex64_get_section_by_rva): Likewise.
2160         (pex64_dump_xdata): Likewise.
2161         (pex64_bfd_print_pdata): Likewise.
2162         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2163         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2164         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2165
2166 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2167             Alan Modra  <amodra@bigpond.net.au>
2168             Dave Korn  <dave.korn.cygwin@gmail.com>
2169
2170         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2171         long names and non-NUL-terminated strings.
2172
2173 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2174
2175         * bfd-in2.h: Regenerated.
2176
2177 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2178
2179         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2180         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2181
2182 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2183
2184         PR binutils/10074
2185         * coffcode.h (bfd_pei_p): New.
2186
2187         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2188         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2189         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2190         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2191         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2192         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2193
2194         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2195         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2196         bfd_efi_rtdrv_x86_64_vec,
2197         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2198         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2199         * targets.c: Likewise.
2200
2201         * configure: Regenerated.
2202         * libcoff.h: Likewise.
2203         * Makefile.in: Likewise.
2204
2205         * efi-app-ia32.c: Removed.
2206         * efi-app-x86_64.c: Likewise.
2207         * efi-bsdrv-ia32.c: Likewise.
2208         * efi-bsdrv-ia64.c: Likewise.
2209         * efi-bsdrv-x86_64.c: Likewise.
2210         * efi-rtdrv-ia32.c: Likewise.
2211         * efi-rtdrv-ia64.c: Likewise.
2212         * efi-rtdrv-x86_64.c: Likewise.
2213         * efi-rtdrv-ia32.c: Likewise.
2214
2215         * efi-app-ia64.c: Moved to ...
2216         * pei-ia64.c: This.
2217         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2218         (TARGET_NAME): Set to pei-ia64.
2219
2220         * libpei.h (bfd_target_pei_p): Removed.
2221         (bfd_target_pei_arch): Likewise.
2222         (bfd_target_efi_app_p): Likewise.
2223         (bfd_target_efi_app_arch): Likewise.
2224         (bfd_target_efi_bsdrv_p): Likewise.
2225         (bfd_target_efi_bsdrv_arch): Likewise.
2226         (bfd_target_efi_rtdrv_p): Likewise.
2227         (bfd_target_efi_rtdrv_arch): Likewise.
2228         (bfd_pe_executable_p): Likewise.
2229
2230         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2231         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2232         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2233         and efi-rtdrv-ia32.c.
2234         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2235         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2236         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2237         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2238         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2239         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2240         (efi-app-ia64.lo): Removed.
2241         (efi-bsdrv-ia32.lo): Likewise.
2242         (efi-rtdrv-ia32.lo): Likewise.
2243         (efi-app-ia64.lo): Likewise.
2244         (efi-bsdrv-ia64.lo): Likewise.
2245         (efi-rtdrv-ia64.lo): Likewise.
2246         (efi-app-x86_64.lo): Likewise.
2247         (efi-bsdrv-x86_64.lo): Likewise.
2248         (efi-rtdrv-x86_64.lo): Likewise.
2249         (pei-ia64.lo): New.
2250
2251         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2252         with bfd_pei_p.
2253         (arch_type): Removed.
2254         (pe_arch): Likewise.
2255         (pe_bfd_object_p): Just return coff_object_p.
2256
2257         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2258         bfd_pe_executable_p with bfd_pei_p.
2259
2260 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2261
2262         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2263         PLT entries to an undefined symbol when generating a shared
2264         library.
2265
2266 2009-04-17  Nick Clifton  <nickc@redhat.com>
2267
2268         PR 9909
2269         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2270
2271 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2272
2273         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2274         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2275         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2276         * binary.c (binary_bfd_define_common_symbol): Likewise.
2277         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2278         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2279         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2280         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2281         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2282         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2283         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2284         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2285         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2286         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2287         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2288         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2289         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2290         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2291         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2292         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2293         * som.c (som_bfd_define_common_symbol): Likewise.
2294         * srec.c (srec_bfd_define_common_symbol): Likewise.
2295         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2296         * versados.c (versados_bfd_define_common_symbol): Likewise.
2297         * vms.c (vms_bfd_define_common_symbol): Likewise.
2298         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2299         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2300         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2301         (pmac_xcoff_vec): Likewise.
2302         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2303         (aix5coff64_vec): Likewise.
2304         * linker.c (bfd_generic_define_common_symbol): New function.
2305         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2306         (_bfd_define_common_symbol): New field.
2307         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2308         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2309         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2310         symbols here.
2311         * bfd-in2.h: Regenerate.
2312         * libbfd.h: Likewise.
2313         * libcoff.h: Likewise.
2314
2315 2009-04-15  Anthony Green  <green@moxielogic.com>
2316
2317         * targets.c: Add moxie support.
2318         * Makefile.am: Ditto.
2319         * Makefile.in: Rebuilt.
2320         * cpu-moxie.c, elf32-moxie.c: New files.
2321         * archures.c: Add moxie support.
2322         * configure.in: Add moxie support.
2323         * configure: Rebuilt.
2324         * config.bfd, archures.c: Add moxie support.
2325         * bfd-in2.h: Rebuilt.
2326
2327 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
2328
2329         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2330         branch to an undef weak symbol into a jump to next instruction if
2331         a PLT entry will be created.
2332
2333 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
2334
2335         * coffgen.c (make_a_section_from_file):  Set the backend long
2336         section names enable if long section names found on input.
2337         * coffcode.h:  Extend long section names documentation to match.
2338
2339 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2340
2341         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2342         machine code.
2343
2344 2009-04-07  DJ Delorie  <dj@redhat.com>
2345
2346         * archures.c: Add bfd_mach_mep_c5.
2347         * bfd-in2.h: Likewise.
2348         * cpu-mep.c: Add bfd_c5_arch.
2349         * elf32-mep.c: Support it.
2350
2351 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2352
2353         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2354         info->callbacks->einfo.
2355         * linker.c (_bfd_generic_section_already_linked): Likewise.
2356
2357 2009-04-06  DJ Delorie  <dj@redhat.com>
2358
2359         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2360
2361 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2362
2363         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2364         _bfd_pex64_print_pdata only if PE is defined.
2365
2366         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2367         (_bfd_pex64_print_pdata): This.
2368
2369         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2370         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
2371         is defined.
2372
2373 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
2374
2375         * coff-x86_64.c (bfd_pe_print_pdata): Define as
2376         _bfd_pep_print_x64_pdata.
2377         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2378         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2379
2380 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
2381
2382         * elf32-xtensa.c (relax_property_section): Always set r_offset
2383         to zero.
2384
2385 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
2386
2387         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2388         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2389         branch stubs.
2390         (elf32_arm_stub_type): New enum values for the two new stubs.
2391         (arm_type_of_stub): Make use of the two new stubs.
2392         (arm_size_one_stub): Handle the two new stubs.
2393
2394 2009-04-01  Matt Thomas  <matt@netbsd.org>
2395
2396         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2397         hidden symbols into the GOT or PLT.GOT.
2398         (elf_vax_relocate_section): Do not emit a PCREL reloc
2399         into a shared object if it is against a hidden symbol.
2400
2401 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2402
2403         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2404         and know_contains_shared_object_p.
2405         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2406         Cache the result in the archive_info table.
2407         (xcoff_auto_export_p): Add an "info" parameter and update the
2408         call to xcoff_archive_contains_shared_object_p.
2409         (xcoff_mark_auto_exports): Update accordingly.
2410         (xcoff_post_gc_symbol): Likewise.
2411
2412 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2413
2414         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2415         rather than C_EXT.
2416
2417 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2418
2419         * coff-rs6000.c (member_layout): New structure.
2420         (archive_iterator): Likewise.
2421         (member_layout_init): New function.
2422         (archive_iterator_begin): Likewise.
2423         (archive_iterator_next): Likewise.
2424         (xcoff_write_armap_old): Use the new iterator functions.
2425         (do_shared_object_padding): Delete.
2426         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
2427         handling of arch_info.
2428         (xcoff_write_archive_contents_old): Allocate arelt_data in the
2429         first loop rather than the second.  Allocate a member header if
2430         there isn't one, then work out the stat information and length
2431         in the first loop too.  Use the new iterators for the second loop.
2432         (xcoff_write_archive_contents_big): Likewise.
2433
2434 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2435
2436         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2437         (bfd_xcoff_set_archive_import_path): Likewise.
2438         * bfd-in2.h: Regenerate.
2439         * xcofflink.c: Include libiberty.h.
2440         (xcoff_archive_info): New structure.
2441         (xcoff_archive_info_hash): New function.
2442         (xcoff_archive_info_eq): Likewise.
2443         (xcoff_get_archive_info): Likewise.
2444         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2445         (bfd_xcoff_split_import_path): New function.
2446         (bfd_xcoff_set_archive_import_path): Likewise.
2447         (xcoff_set_import_path): Move earlier in file.
2448         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2449         object to the the directory part of the bfd's filename.  Get the
2450         import path and filename of an archive object from the archive's
2451         xcoff_tdata, initializing it if necessary.  Update use of
2452         import_file_id.
2453         (bfd_link_input_bfd): Update use of import_file_id.
2454         (xcoff_write_global_symbol): Likewise.
2455
2456 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2457
2458         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2459
2460 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2461
2462         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2463         a .loader section for relocatable links.
2464         (xcoff_need_ldrel_p): New function.
2465         (xcoff_mark): Use it.
2466         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2467         a loader section.
2468         (xcoff_build_ldsym): New function, split out from...
2469         (xcoff_build_ldsyms): ...here.  Rename to...
2470         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
2471         call xcoff_build_ldsym, if there's a loader section.
2472         (xcoff_build_loader_section): New function, extracted verbatim from...
2473         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
2474         there's a loader section.  Only add an __rtinit loader symbol
2475         if there's a loader section.  Update after above name change.
2476         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2477         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2478         and xcoff_create_ldrel.
2479         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2480         (xcoff_reloc_link_order): Likewise, but only call it if there's
2481         a loader section.  Use xcoff_symbol_section.
2482         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2483         if there's a loader section.
2484
2485 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
2486
2487         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2488
2489 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
2490
2491         * elf32-arm.c (group_sections): Rewrite loops for better
2492         readability.
2493
2494 2009-03-30  DJ Delorie  <dj@redhat.com>
2495
2496         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2497         relocs when doing a relocatable link.
2498
2499 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
2500
2501         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2502         "ERROR:", in error messages.
2503         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2504         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2505         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2506         (elf32_arm_merge_eabi_attributes): Likewise.
2507         (elf32_arm_merge_private_bfd_data): Likewise.
2508
2509 2009-03-27  Nick Clifton  <nickc@redhat.com>
2510
2511         * section.c (bfd_get_section_contents): Detect and handle the case
2512         where a section has the SEC_IN_MEMORY flag set but no actual
2513         contents allocated.
2514
2515 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
2516
2517         PR 6494
2518         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2519         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
2520         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2521         if we don't find matching PT_LOAD when copying.
2522
2523 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2524
2525         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2526         the reloc descriptions.
2527
2528 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
2529
2530         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2531         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2532         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2533
2534 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2535
2536         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2537         (bfd_i386_arch_intel_syntax): Likewise.
2538         (i8086_arch): Likewise.
2539         (bfd_x86_64_arch): Likewise.
2540
2541 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
2542
2543         * elf32-cris.c (cris_elf_relocate_section): <case
2544         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2545         symbols for non-allocated sections.  Don't check whether to
2546         generate R_CRIS_DTPMOD for non-allocated sections.
2547         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2548         handle relocation GC:ing if applied to non-allocated section.
2549         (cris_elf_check_relocs): Similar.
2550
2551         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2552         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2553         when emitting a known TP offset in the GOT.
2554
2555 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
2556
2557         * elf64-ppc.c (synthetic_opd): Delete.
2558         (compare_symbols): Look for .opd name rather than section match.
2559         (ppc64_elf_get_synthetic_symtab): Likewise.
2560
2561 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
2562
2563         * elf32-ppc.c (is_pic_glink_stub): Delete.
2564         (is_nonpic_glink_stub): New function.
2565         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2566         than first pic one.
2567         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2568
2569 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
2570             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2571
2572         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2573         macros for visibilty and locality checks.
2574         (elf_s390_adjust_dynamic_symbol): Likewise.
2575         (allocate_dynrelocs): Likewise.
2576         (elf_s390_relocate_section): Likewise.
2577         (elf_s390_finish_dynamic_symbol): Likewise.
2578         * elf64-s390.c (elf_s390_check_relocs): Likewise.
2579         (elf_s390_adjust_dynamic_symbol): Likewise.
2580         (allocate_dynrelocs): Likewise.
2581         (elf_s390_relocate_section): Likewise.
2582         (elf_s390_finish_dynamic_symbol): Likewise.
2583
2584 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
2585
2586         * bfd-in2.h: Regenerated.
2587         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2588         for debugging sections and map memory read/write dependent on
2589         SEC_COFF_NOREAD.
2590         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2591         without memory read flags set.
2592         * section.c: Add SEC_COFF_NOREAD to section flags.
2593
2594 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
2595
2596         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2597         for format string.
2598
2599 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
2600
2601         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2602         "no overlays" return.  If there are overlays, create overlay
2603         manager entry symbols here, so that..
2604         (spu_elf_build_stubs): ..we don't need to set them up here.
2605         Simplify entry symbol tests.
2606         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2607
2608 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
2609
2610         * elf.c (elfcore_grok_openbsd_procinfo)
2611         (elfcore_grok_openbsd_note): New functions.
2612         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2613
2614 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
2615
2616         * vms-hdr.c: Don't include alloca.h.
2617         * elf32-m68hc1x.c: Include alloca-conf.h.
2618         * xsym.c: Likewise.
2619         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
2620         * som.c: Likewise.
2621         * Makefile.am: Run "make dep-am".
2622         * Makefile.in: Regenerate.
2623
2624 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
2625
2626         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2627
2628 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
2629
2630         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2631         Add compact_stub.
2632         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2633         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2634         ovly_return fields with ovly_entry[2].  Adjust all users.
2635         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2636         when soft-icache.
2637         (spu_elf_build_stubs): Likewise.
2638         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
2639         ovly_flavour changes.  Update all callers.
2640         (ovl_stub_size_log2): New function.
2641         (build_stub): Handle compact icache stubs.  Use different manager
2642         entry point for stubs in non-icache area.
2643         (spu_elf_size_stubs): Don't allocate space for indirect branch
2644         descriptors.
2645         (spu_elf_build_stubs): And don't built them.
2646
2647 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
2648
2649         * dwarf2.c (read_section): Always use rawsize, if available.
2650
2651 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
2652
2653         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2654         of rawsize and size for buffer.
2655
2656 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
2657
2658         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2659         parameter just because fixed sections fit into local store.
2660         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
2661         generating overlays if fixed sections plus reserved stack
2662         and heap space fit into local store.
2663
2664 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
2665
2666         * elf32-spu.c (build_stub): Correct icache set_id.
2667         (spu_elf_relocate_section): Likewise.
2668
2669 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2670
2671         * xcofflink.c (xcoff_link_check_archive_element): Only free the
2672         symbol table if it was created by the current call.
2673
2674 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2675
2676         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2677         class XMC_DS rather than XMC_UA.
2678
2679 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2680
2681         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2682         bfd_boolean export_defineds parameter with an unsigned int
2683         auto_export_flags parameter.
2684         * bfd-in2.h: Regenerate.
2685         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2686         split out from xcoff_build_ldsyms.
2687         (xcoff_covered_by_expall_p): New function.
2688         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2689         but with extra code to handle -bexpfull and -bexpall.
2690         (xcoff_mark_auto_exports): New function.
2691         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2692         a function should be automatically exported.
2693         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2694         parameter with an auto_export_flags parameter.  Update ldinfo
2695         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
2696         exported symbols.
2697
2698 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2699
2700         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2701         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2702         init and fini functions.  Do garbage collection for objects
2703         without an entry point too.
2704
2705 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2706
2707         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2708         check whether a symbol has csect information.
2709         (coff_print_aux): Likewise.
2710         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2711         information for C_AIX_WEAKEXT too.
2712         (_bfd_xcoff_swap_aux_out): Likewise.
2713         (xcoff_reloc_type_br): Handle defweak symbols too.
2714         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2715         information for C_AIX_WEAKEXT too.
2716         (_bfd_xcoff64_swap_aux_out): Likewise.
2717         (xcoff64_reloc_type_br): Handle defweak symbols too.
2718         * coffgen.c (coff_print_symbol): Handle auxillary function
2719         information for C_AIX_WEAKEXT too.
2720         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2721         instead of BSF_GLOBAL if the L_WEAK flag is set.
2722         (xcoff_dynamic_definition_p): New function.
2723         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2724         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
2725         always take the symbol class from the ldsym.  Use weak bfd symbol
2726         types for weak ldsyms.
2727         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2728         Fix the check for whether a definition is from a shared object.
2729         Allow redefinitions of weak symbols.
2730         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2731         (xcoff_keep_symbol_p): Likewise.
2732         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2733         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2734         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2735         but mark them as L_WEAK.
2736         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2737         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2738
2739 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2740
2741         * xcofflink.c (xcoff_mark): When walking the relocations,
2742         only mark the target symbol or the target section, not both.
2743         (xcoff_final_definition_p): New function.
2744         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2745         symbol is a valid definition of the associated output symbol.
2746         Use XCOFF_ALLOCATED to stop the same hash table entry having
2747         two output symbols.
2748         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2749         keeping a symbol.
2750         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2751
2752 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2753
2754         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2755         symbols as XMC_XO.
2756
2757 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2758
2759         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2760         * libcoff.h: Regenerate.
2761         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2762         line-number counts in the bfd's lineno_counts field.
2763         Don't keep per-csect line-number counts.
2764         (xcoff_sweep): Don't update per-csect line-number counts.
2765         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2766         entries in each output section.
2767         (xcoff_link_input_bfd): Get the number of line numbers from
2768         the bfd's lineno_counts field, rather than recalculating it
2769         from scratch.  Fix the range check when updating C_BINCL and
2770         C_EINCL symbols.
2771         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2772         here.  Don't expect csects to have line-number counts.
2773
2774 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2775
2776         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2777         * libcoff.h: Regenerate.
2778         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2779         "skip" logic from xcoff_link_input_bfd.
2780         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2781         objects in a dynamic link, rather than checking whether csectpp
2782         is null.  Always allocate debug_index for other objects,
2783         and always go through the loop.  Update the type of debug_index
2784         after the change above.  Read the auxillary csect information
2785         and use xcoff_keep_symbol_p to decide whether a symbol should
2786         be kept.  Set its debug_index to -2 if not.
2787         (xcoff_link_input_bfd): Update the type of debug_index after
2788         the change above and always expect it to be nonnull.  Use it to
2789         test whether a symbol should be stripped, rather than making the
2790         decision here.  Postpone all symbol creation to the second pass.
2791
2792 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2793
2794         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2795         creating a descriptor.
2796         (xcoff_sweep): Don't mark toc_section unless it's needed.
2797         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2798         when marking every bfd.
2799         (xcoff_link_input_bfd): Skip all TOC anchors.
2800         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2801         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2802         to -1; call xcoff_find_tc0 instead.
2803
2804 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2805
2806         * libcoff-in.h (xcoff_section_tdata): Update commentary.
2807         * libcoff.h: Regenerate.
2808         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2809         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2810         the previous symbol's csect.  Treat last_symndx as an inclusive value
2811         and simplify its handling.
2812         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
2813         symbols with the right csect.  Don't mark rsec when processing
2814         relocations against undefined or absolute sections.
2815         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2816         of bfd_und_section_ptr.
2817         (xcoff_link_input_bfd): Likewise.
2818
2819 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2820
2821         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2822         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2823         flag is set.  Assert that all undefined symbols are either
2824         imported or defined by a dynamic object.
2825         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2826         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2827         handling to all relocations.  Only set XCOFF_CALLED for function
2828         symbols.
2829         (xcoff_find_function): New function, split out from...
2830         (bfd_xcoff_export_symbol) ...here.
2831         (xcoff_set_import_path): New function, split out from...
2832         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
2833         meaning of XCOFF_CALLED.
2834         (xcoff_mark_symbol): If we mark an undefined and unimported
2835         symbol, find some way of defining it.  If the symbol is a function
2836         descriptor, fill in its definition automatically.  If the symbol
2837         is a function, mark its descriptor and allocate room for global
2838         linkage code.  Otherwise mark the symbol as implicitly imported.
2839         Move the code for creating function descriptors from...
2840         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
2841         check for symbols that were implicitly defined.
2842         (xcoff_mark): Don't count any dynamic relocations against
2843         function symbols.
2844         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2845         in the xcoff link info.
2846         (xcoff_link_input_bfd): Remove handling of undefined and
2847         unexported symbols.
2848
2849 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2850
2851         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2852         if the target is absolute.  Fix comment typo.
2853         (xcoff_ppc_relocate_section): Remove FIXME.
2854         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2855         if the target is absolute.
2856
2857 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2858
2859         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2860         R_POS and R_NEG relocations against absolute symbols to the
2861         .loader section.
2862
2863 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2864
2865         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2866         to 2 for bfd_mach_ppc_620.
2867
2868 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2869
2870         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2871         * configure.in: Likewise.
2872         * configure: Regenerate.
2873
2874 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2875
2876         PR binutils/9945
2877         * elf.c (assign_section_numbers): Generate symbol table if there
2878         is any relocation in output.
2879         (_bfd_elf_compute_section_file_positions): Likewise.
2880
2881 2009-03-13  Nick Clifton  <nickc@redhat.com>
2882
2883         PR 9934
2884         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2885         * elflink.c (elf_link_read_relocs_from_section): Use
2886         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
2887         relocs but no symbol table.
2888         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2889
2890 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
2891
2892         PR ld/9938
2893         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2894         to check ___tls_get_addr.
2895
2896         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2897         strncmp to check __tls_get_addr.
2898
2899 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
2900
2901         * dwarf2.c (read_section): Always check the offset, even when the
2902         section has been read before.
2903
2904 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2905
2906         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2907         comments.
2908
2909 2009-03-11  Chris Demetriou  <cgd@google.com>
2910
2911         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2912         * bfd-in2.h: Regenerate.
2913         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2914         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2915         mode.
2916         (bsd_write_armap): Likewise.
2917         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2918         flag is set, do nothing.
2919         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2920         for timestamp.
2921
2922 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
2923
2924         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2925         used to update stack pointer.
2926
2927 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2928
2929         PR binutils/9921
2930         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2931         for unknown symbols in absolute section.
2932
2933 2009-03-06  Nick Clifton  <nickc@redhat.com>
2934
2935         * po/es.po: Updated Spanish translation.
2936
2937 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
2938
2939         * elf32-arm.c (group_sections): Take next section size into
2940         account before accepting to group it.
2941
2942 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
2943
2944         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2945         PLT entries.
2946         (elf32_arm_final_link_relocate): Likewise.
2947
2948 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
2949
2950         PR 9923
2951         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2952
2953 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
2954
2955         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2956         * section.c (struct bfd_section): Add has_tls_get_addr_call.
2957         (BFD_FAKE_SECTION): Init new flag.
2958         * ecoff.c (bfd_debug_section): Likewise.
2959         * bfd-in2.h: Regenerate.
2960         * libbfd.h: Regenerate.
2961         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2962         (ppc_elf_reloc_type_lookup): Handle new relocs.
2963         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2964         without marker relocs.
2965         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2966         if section has no old-style calls.
2967         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2968         Don't try to optimize new-style __tls_get_addr call when handling
2969         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2970         relocs.
2971         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2972         (ppc64_elf_reloc_type_lookup): Handle new relocs.
2973         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2974         without marker relocs.
2975         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2976         if section has no old-style calls.  Set toc_ref for new relocs as
2977         appropriate.
2978         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2979         Don't try to optimize new-style __tls_get_addr call when handling
2980         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2981         relocs.
2982
2983 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
2984
2985         PR 6768
2986         * configure.in: Test for ld --as-needed support.  Link shared
2987         libbfd against libm.
2988         * configure: Regenerate.
2989
2990 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
2991
2992         * Makefile.am: Run "make dep-am".
2993         * Makefile.in: Regenerate.
2994
2995 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
2996
2997         * elf32-score7.c: New file.
2998         * elf32-score.h: New file.
2999         * elf32-score.c: Add code to support score 7.  Set score7 as the
3000         default.
3001         * cpu-score.c: Add score7 architecure.
3002         (compatibile): New function.
3003         * Makefile.am: Add rules for building elf32-score7 object.
3004         * Makefile.in: Regenerate.
3005         * configure.in: Add elf32-score7 object to score vectors.
3006         * configure: Regenerate.
3007         * reloc.c: Add score7 relocs.
3008         * archures.c: Add score3 and score7 machine numbers.
3009         * bfd-in2.h: Regenerate.
3010         * libbfd.h: Regenerate.
3011
3012 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3013
3014         * configure: Regenerate.
3015
3016 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3017
3018         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3019         (elf32_hppa_check_relocs): Use it.
3020
3021         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3022         elf64-hppa.c.
3023         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3024         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3025         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3026         (elf_hppa_record_segment_addrs): Likewise.
3027         (elf_hppa_final_link): Likewise.
3028         (elf_hppa_relocate_insn): Likewise.
3029         (elf_hppa_final_link_relocate): Likewise.
3030         (elf64_hppa_relocate_section): Likewise.
3031         * elf64-hppa.c: Insert above.
3032
3033 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3034
3035         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3036         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3037         (elf_hppa_relocate_section): Likewise.
3038         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3039         from struct elf_link_hash_entry.  Add count field.
3040         (struct elf64_hppa_dyn_hash_table): Delete.
3041         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3042         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3043         (hppa_elf_hash_entry, eh_name): Define.
3044         (elf64_hppa_new_dyn_hash_entry): Delete.
3045         (elf64_hppa_dyn_hash_lookup): Delete.
3046         (elf64_hppa_dyn_hash_traverse): Delete.
3047         (get_dyn_name): Delete.
3048         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3049         of struct elf64_hppa_dyn_hash_entry *.
3050         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3051         allocate_global_data_plt, allocate_global_data_stub,
3052         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3053         Likewise.
3054         (hppa64_link_hash_newfunc): New.
3055         (elf64_hppa_hash_table_create): Rework.
3056         (count_dyn_reloc): Likewise.
3057         (hppa64_elf_local_refcounts): New.
3058         (elf64_hppa_check_relocs): Rework using standard technique for recording
3059         local DLT, PLT and OPD reference counts.
3060         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3061         elf_link_hash_entry *.
3062         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3063         allocate_global_data_plt, allocate_global_data_stub,
3064         allocate_global_data_opd, allocate_dynrel_entries,
3065         elf64_hppa_adjust_dynamic_symbol,
3066         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3067         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3068         Use hppa_link_hash_table.  Rework.
3069         (elf64_hppa_link_output_symbol_hook): Rework.
3070         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3071         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3072         elf64_hppa_finish_dynamic_sections): Likewise.
3073
3074 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3075
3076         * elf32-arm.c (stub_reloc_type): Removed.
3077         (insn_sequence): Renamed reloc_type field to r_type.
3078         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3079         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3080         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3081         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3082         (arm_stub_is_thumb): Catch new stubs.
3083         (arm_type_of_stub): Handle new stubs.
3084         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3085         (bfd_elf32_arm_process_before_allocation): Remove useless
3086         condition.
3087
3088 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3089
3090         * elf.c (elf_find_function): Use is_function_type to check
3091         function symbol.
3092
3093 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3094
3095         * xtensa-modules.c: Revert to previous version 1.11 due
3096         to inadvertant commit.
3097
3098 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3099
3100         * elf32-xtensa.c (text_action_add): Separate test for action
3101         type.  Break if saved action is ta_widen_insn at same offset.
3102
3103 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3104
3105         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3106         to elf32_arm_stub_long_branch_any_arm_pic.
3107         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3108         (enum elf32_arm_stub_type, arm_type_of_stub)
3109         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3110         separately.
3111
3112 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3113
3114         * elf32-arm.c (PREV_SEC): Update comment.
3115         (group_sections): Rename argument to stubs_always_after_branch.
3116         Reverse the list and place stubs at the end of input sections.
3117         Undefine NEXT_SEC.
3118         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3119
3120 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3121
3122         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3123         Fix formatting.
3124         (arm_size_one_stub): Remove unnecessary break.
3125         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3126
3127 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3128
3129         * elf32-arm.c (stub_insn_type): New type.
3130         (stub_reloc_type): Likewise.
3131         (insn_sequence): Likewise.
3132         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3133         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3134         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3135         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3136         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3137         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3138         (elf32_arm_stub_hash_entry): Add new helper fields.
3139         (stub_hash_newfunc): Initialize these new fields.
3140         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3141         to take endianness into account.
3142         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3143         (arm_map_one_stub): Code is now more generic, thanks to
3144         insn_sequence.
3145
3146 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3147
3148         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3149         code.
3150         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3151         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3152         BLX is not available. Fix typo in warning message. Add comments
3153         and improve formatting.
3154         (arm_build_one_stub): Adjust to new
3155         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3156         (arm_map_one_stub): Likewise.
3157
3158 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3159             Eric Botcazou  <ebotcazou@adacore.com>
3160             Douglas B Rupp  <rupp@gnat.com>
3161
3162         * vms.h: Update copyright year, fix comments, reorder declarations.
3163         (_bfd_save_vms_section): Remove the prototype.
3164         (EGPS_S_V_NO_SHIFT): New constant.
3165         (bfd_vms_set_section_flags): New prototype.
3166         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3167         constants.
3168         (EGSY_S_W_FLAGS): Ditto.
3169         (EGSY_S_V_QUAD_VAL): Ditto.
3170         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3171         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3172         EGST_S_B_NAMLNG): Ditto.
3173         (ESRF_S_B_NAMLNG): Ditto.
3174         (ETIR_S_C_HEADER_SIZE): Ditto.
3175         (EGPS_S_V_ALLOC_64BIT): Ditto.
3176         (DST_S_C_EPILOG): Ditto.
3177         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3178         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3179         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3180         (DST_S_L_PCLINE_UNSLONG): Ditto.
3181         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3182         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3183         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3184         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3185         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3186         (DST_S_B_SRC_UNSBYTE): Ditto.
3187         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3188         Add prototypes.
3189         (vms_section, vms_reloc): Remove types.
3190         (hdr_struc): Replaced by ...
3191         (hdr_struct): ... new type.
3192         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3193         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3194         (EMH_DATE_LENGTH): Ditto.
3195         (eom_struc): Replaced by ...
3196         (eom_struct): ... new type.
3197         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3198         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3199         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3200         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3201         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3202         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3203         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3204         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3205         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3206         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3207         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3208         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3209         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3210         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3211         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3212         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3213         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3214         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3215         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3216         (enum file_type_enum): New type.
3217         (struct location_struct): Removed.
3218         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3219         (struct funcinfo, struct module): Ditto.
3220         (struct vms_private_data_struct): Update fields.
3221         (struct vms_section_data_struct): New type.
3222
3223         * vms.c: Update copyright year, fix comments,
3224         Fix includes for DECC, add prototypes.
3225         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3226         some initializers.
3227         Use flavour to set is_vax, location_stack is removed.
3228         (struct pair): Declare.
3229         (fill_section_ptr): Initialize variables at declaration.
3230         Add guard to set SECTION_SYM flag, handlde und section.
3231         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3232         (_bfd_vms_slurp_object_records): New function, replaces previous
3233         vms_object_p.
3234         (vms_slurp_module): New function.
3235         (vms_slurp_image): Ditto.
3236         (vms_object_p): Complete rewrite.
3237         (vms_mkobject): Use is_vax field to slect architecture.
3238         (free_reloc_stream): New function.
3239         (vms_convert_to_var): Ditto.
3240         (vms_convert_to_var_1): Ditto.
3241         (vms_convert_to_var_unix_filename): Ditto.
3242         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3243         VAR format on VMS.
3244         (vms_new_section_hook): Set alignment to 0, allocate private data.
3245         (vms_get_section_contents): Load content.
3246         (vms_get_symbol_info): Handle undefined section.
3247         (vms_find_nearest_line): Handle.
3248         (alloc_reloc_stream): New function.
3249         (vms_slurp_reloc_table): Ditto.
3250         (vms_get_reloc_upper_bound): Make it real.
3251         (vms_canonicalize_reloc): Do the real work.
3252         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3253         ALPHA_R_BOH.
3254         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3255         (vms_set_arch_mach): Check arch.
3256         (vms_set_section_contents): Copy the content after allocation.
3257         (vms_alpha_vec): Update object flags.
3258
3259         * vms-tir.c: Update copyright year, fix comments,
3260         add prototypes for new functions.
3261         (dst_define_location): New function.
3262         (dst_restore_location): New function.
3263         (dst_retrieve_location): New function.
3264         (dst_check_allocation): New function.
3265         (image_dump): Call dst_check_allocation.
3266         (image_write_b): Ditto.
3267         (image_write_w): Ditto.
3268         (image_write_l): Ditto.
3269         (image_write_q): Ditto.
3270         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3271         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3272         CTL_STKDL.
3273         Call error handler instead of abort if name is not known.
3274         (etir_sta): Add quarter_relocs argument and set it.
3275         Fix cast.
3276         (etir_sto): Ditto.
3277         (etir_opr): Ditto, return FALSE in case of error.
3278         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3279         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3280         (etir_stc): Add quarter_relocs argument and set it, fix cast.
3281         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3282         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3283         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3284         Return FALSE in case of error.
3285         (tir_sta): Change sign of psect.
3286         (tir_ctl): Ditto.
3287         (tir_cmd): Fix cast. Makes tir_table static const.
3288         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3289         add argument to explain.
3290         (analyze_etir): Initialize maxptr, add quarter_relocs
3291         declaration, move some declarations into inner scopes.
3292         Handle quarter_relocs and STO_IMM.
3293         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3294         (_bfd_vms_slurp_relocs): New function.
3295         (_bfd_vms_decode_relocs): New function.
3296         (sto_imm): Rewritten.
3297         (start_first_etbt_record): New function.
3298         (start_another_etbt_record): Ditto.
3299         (etir_output_check): Ditto.
3300         (defer_reloc_p): Ditto.
3301         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3302         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
3303         rewritte relocations handling.
3304         (_bfd_vms_write_tbt): Removed.
3305         (_bfd_vms_write_dbg): Ditto.
3306
3307         * vms-misc.c: Update copyright year, Fix comments.
3308         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3309         (maybe_adjust_record_pointer_for_object): New function.
3310         (_bfd_vms_get_first_record): New function, replaces ...
3311         (_bfd_vms_get_record): ..  removed.
3312         (_bfd_vms_get_object_record): New function.
3313         (_bfd_vms_get_object_record): New function.
3314         (vms_get_remaining_object_record): New function, replaces ...
3315         (_bfd_vms_get_next_record): ... removed.
3316         (add_new_contents): Removed.
3317         (_bfd_save_vms_section): Removed.
3318         (_bfd_get_vms_section): Removed.
3319         (_bfd_vms_output_flush): Write in VAR format.
3320         (new_symbol): Don't make UND section.
3321
3322         * vms-hdr.c: Update copyright year, update list of record handled.
3323         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3324         (_bfd_vms_write_hdr): Strip vms and unix patches,
3325         add comments, truncate module name at 31 characters,
3326         use constants instead of hard-coded value,
3327         write BFD version instead of a fixed string.
3328         (_bfd_vms_slurp_ihd): New function.
3329         (_bfd_vms_slurp_isd): Ditto.
3330         (_bfd_vms_slurp_ihs): Ditto.
3331         (new_module): Ditto.
3332         (parse_module): Ditto
3333         (build_module_list): Ditto.
3334         (module_find_nearest_line): Ditto.
3335         (_bfd_vms_find_nearest_dst_line): Ditto.
3336         (vms_slurp_debug): Ditto.
3337         (_bfd_vms_slurp_dbg): Ditto.
3338         (_bfd_vms_slurp_tbt): Ditto.
3339         (_bfd_vms_write_dbg): Ditto.
3340         (_bfd_vms_write_tbt): Ditto.
3341
3342         * vms-gsd.c: Update copyright year, update list of records handled.
3343         (EVAX_LITERALS_NAME): New macro.
3344         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3345         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3346         (register_universal_symbol): New function and prototype.
3347         (_bfd_vms_slurp_gsd): Fix indentations and casts,
3348         improve debug messages,
3349         use constants instead of hard-coded value,
3350         fix missing endianness conversion,
3351         handle global symbol (SYMG).
3352         (bfd_vms_set_section_flags): New function.
3353         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3354         handle section literals,
3355         fix indentation,
3356         handle section bfd and vms flags,
3357         don't output LIB$INITIALIZE symbol,
3358         fix handling of weak symbols,
3359         fix evax vs vax procedure descriptor,
3360         handle absolute symbols.
3361
3362         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3363         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3364
3365         * makefile.vms (DEFS): Fix flags for VMS.
3366
3367         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3368
3369         * bfd-in2.h: Regenerated.
3370         * libbfd.h: Regenerated.
3371
3372 2009-02-20  Cary Coutant  <ccoutant@google.com>
3373
3374         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3375         in struct stat.
3376
3377 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3378
3379         PR gas/7059
3380         * coffcode.h (coff_write_object_contents):  Don't let the string
3381         table offset overflow the s_name field when using long section names.
3382
3383 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3384
3385         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
3386         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3387         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
3388         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
3389         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3390         (bfd_pmac_xcoff_backend_data):  Likewise.
3391         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
3392         (bfd_xcoff_aix5_backend_data):  Likewise.
3393         (xcoff64_write_object_contents):  Delete unused long_section_names
3394         local variable.
3395         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
3396         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3397         struct non-const.
3398         * coffcode.h (documentation):  Update to describe long section names.
3399         (COFFLONGSECTIONCATHELPER):  New helper macro.
3400         (BLANKOR1TOODD):  Likewise.
3401         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
3402         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
3403         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
3404         (bfd_coff_set_long_section_names_allowed):  New function.
3405         (bfd_coff_set_long_section_names_disallowed):  Likewise.
3406         (struct bfd_coff_backend_data):  Add new backend hook function
3407         pointer _bfd_coff_set_long_section_names.
3408         (bfd_coff_set_long_section_names):  New backend hook.
3409         (coff_write_object_contents):  Only generate long section names if
3410         bfd_coff_long_section_names() indicates they are currently enabled.
3411         (bfd_coff_std_swap_table):  Make non-const, and initialise long
3412         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3413         (ticoff0_swap_table):  Likewise to both.
3414         (ticoff1_swap_table):  Again, likewise to both.
3415         * coffgen.c (make_a_section_from_file):  Allow long section names
3416         as inputs even if not currently allowed for outputs.
3417         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
3418         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
3419         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3420         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3421         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3422         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3423         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3424         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3425         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3426         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3427         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
3428         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
3429         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
3430         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
3431         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
3432         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
3433         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3434         * libcoff-in.h:  Update copyright year to cause updated copyright
3435         year in generated libcoff.h, and fix typo.
3436         * libcoff.h:  Regenerated.
3437         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
3438         (_bfd_ecoff_no_long_sections):  Add prototype.
3439         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
3440         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
3441         defined by an including .c file.
3442         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
3443         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3444         (ticoff1_swap_table):  Likewise to both.
3445
3446 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
3447
3448         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3449         stub. Catch default case error.
3450         (arm_map_one_stub): Add missing Thumb mapping symbol.
3451
3452 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
3453
3454         PR 9841
3455         * elf32-avr.c: Handle case where no local symbos exist correctly.
3456
3457 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
3458
3459         bfd/
3460         * elf32-arm.c (arm_long_branch_stub,
3461         arm_thumb_v4t_long_branch_stub,
3462         arm_thumb_thumb_long_branch_stub,
3463         arm_thumb_arm_v4t_long_branch_stub,
3464         arm_thumb_arm_v4t_short_branch_stub,
3465         arm_pic_long_branch_stub):
3466         Renamed to elf32_arm_stub_long_branch_any_any,
3467         elf32_arm_stub_long_branch_v4t_arm_thumb,
3468         elf32_arm_stub_long_branch_thumb_only,
3469         elf32_arm_stub_long_branch_v4t_thumb_arm,
3470         elf32_arm_stub_short_branch_v4t_thumb_arm,
3471         elf32_arm_stub_long_branch_any_any_pic.
3472         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3473         arm_thumb_thumb_stub_long_branch,
3474         arm_thumb_arm_v4t_stub_long_branch,
3475         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3476         Renamed to arm_stub_long_branch_any_any,
3477         arm_stub_long_branch_v4t_arm_thumb,
3478         arm_stub_long_branch_thumb_only,
3479         arm_stub_long_branch_v4t_thumb_arm,
3480         arm_stub_short_branch_v4t_thumb_arm,
3481         arm_stub_long_branch_any_any_pic.
3482
3483 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3484
3485         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3486         in branch offset check.
3487
3488 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
3489
3490         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3491         add toc.symndx and toc.add.
3492         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3493         Set up toc.add.
3494         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
3495         callers.
3496         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3497         (branch_reloc_hash_match): New function, extracted from..
3498         (ppc64_elf_tls_optimize): ..here.
3499         (ppc64_elf_relocate_section): Properly set addends when optimizing
3500         tls sequences.  Avoid unnecessary reading and writing of insns.
3501         Only redo reloc when symbol changed.  Bypass symbol checks when
3502         using tlsld_got.
3503         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3504         (branch_reloc_hash_match): New function, extracted from..
3505         (ppc_elf_tls_optimize): ..here.
3506         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3507         Don't clear addend on zapped __tls_get_addr reloc.
3508
3509 2009-02-12  Nick Clifton  <nickc@redhat.com>
3510
3511         PR 9827
3512         * elflink.c (bfd_elf_final_link): When counting the relocations,
3513         if the header size has not been set yet then assume that it will
3514         match the output section's reloc type.
3515
3516 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
3517
3518         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3519         relocatable link.
3520
3521 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
3522
3523         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3524         (find_function): Likewise.
3525         (pasted_function): Don't error if no prior function found.
3526         (discover_functions): Revert 2008-12-10 change.  Extend first
3527         function range to start of section.
3528
3529 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3530
3531         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
3532         functions to C90.
3533         * elf64-hppa.h: Likewise.
3534
3535 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
3536
3537         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3538         .sbss handling.
3539
3540 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
3541
3542         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3543         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3544
3545 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
3546
3547         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3548         * archures.c (bfd_mach_mips_xlr): Define.
3549         * bfd-in2.h: Regenerate.
3550         * cpu-mips.c (I_xlr): Define.
3551         (arch_info_struct): Add XLR entry.
3552         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3553         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3554         (mips_mach_extensions): Add XLR entry.
3555
3556 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
3557
3558         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3559
3560 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
3561
3562         * configure.in: AC_SUBST pdfdir.
3563         * Makefile.am: Add install-pdf, install-pdf-am
3564         and install-pdf-recursive targets. Define pdfdir.
3565         * doc/Makefile.am: Define pdf__strip_dir. Add
3566         install-pdf and install-pdf-am targets.
3567         * po/Make-in: Add install-pdf target.
3568         * configure: Regenerate.
3569         * Makefile.in: Regenerate
3570         * doc/Makefile.in: Regenerate.
3571
3572 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
3573
3574         * bfd-in2.h: Regenerate.
3575         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
3576         fields from n_entries to n_slots where appropriate, update comments.
3577         (HOWTO): Add TLS relocations.
3578         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3579         (enum elf_m68k_got_offset_size): New enum.
3580         (struct elf_m68k_got_entry.type): Move field to ...
3581         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
3582         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3583         functions.
3584         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3585         functions.
3586         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3587         fields into n_entries array.  Update comments.
3588         (elf_m68k_init_got): Simplify, update all uses.
3589         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3590         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3591         GOT entries; update name, update all uses.
3592         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3593         (elf_m68k_get_got_entry): Update.
3594         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3595         simplify.
3596         (elf_m68k_remove_got_entry_type): Simplify.
3597         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3598         (elf_m68k_can_merge_gots): Update.
3599         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3600         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3601         GOT entries, simplify.
3602         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3603         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3604         field, remove obsoleted local_n_entries field.
3605         (elf_m68k_partition_multi_got_2): New static function.
3606         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3607         update.
3608         (elf_m68k_remove_got_entry_type): Update.
3609         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3610         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
3611         update of sgot->size and srelgot->size.
3612         (elf_m68k_gc_sweep_hook): Update.
3613         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3614         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3615         TLS relocations.
3616         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3617         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3618
3619 2009-02-02  DJ Delorie  <dj@redhat.com>
3620
3621         * elf32-mep.c (config_names): Regenerate configuration.
3622
3623 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
3624
3625         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3626         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3627         * elf.c (bfd_elf_get_str_section): Make static.
3628         (bfd_elf_find_section): Delete.
3629         * libbfd.h: Regenerate.
3630
3631 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3632
3633         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3634         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3635
3636 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
3637
3638         * elflink.c (on_needed_list): New function.
3639         (elf_link_add_object_symbols): Link in --as-needed libs if they
3640         satisfy undefined symbols in other libs.
3641
3642 2009-01-30  Julian Brown  <julian@codesourcery.com>
3643
3644         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3645         EXEC_P or DYNAMIC flags, and skip sections which are being linked
3646         with --just-symbols (-R).
3647
3648 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
3649
3650         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3651         high_pc in order to properly sign-extend VMAs.
3652
3653 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
3654             Mark Shinwell  <shinwell@codesourcery.com>
3655             Catherine Moore  <clm@codesourcery.com>
3656
3657         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3658
3659 2009-01-28  Catherine Moore <clm@codesourcery.com>
3660
3661         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3662         SEC_LOAD for dynamic relocation sections.
3663
3664 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3665
3666         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3667         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3668         the size of local TLS data.
3669
3670 2009-01-27  Andreas Schwab  <schwab@suse.de>
3671
3672         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3673         architectures in the archive.
3674
3675 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3676
3677         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3678         <R_CRIS_32_DTPREL>: Correct relocation value.
3679
3680         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3681         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3682         symbols with non-default visibility.
3683
3684 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
3685
3686         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3687         describing the trampolines.
3688         (ppc_elf_relocate_section): Update relocs to describe the
3689         trampolines.
3690
3691 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3692
3693         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3694         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3695         and R_PARISC_PCREL12F relocations.
3696
3697 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
3698
3699         PR 6022
3700         * elflink.c (find_version_for_sym): New function split out from,
3701         but without export_dynamic test, ..
3702         (_bfd_elf_link_assign_sym_version): ..here.
3703         (_bfd_elf_export_symbol): Use it.
3704
3705 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
3706
3707         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3708         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3709         * elflink.c: ..here, somewhat modified.
3710         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3711         _bfd_elf_link_find_version_dependencies,
3712         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3713         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3714         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3715         declare..
3716         * elflink.c: ..and make static here.
3717         (_bfd_elf_link_find_version_dependencies): Adjust for removal
3718         of output_bfd from struct elf_find_verdep_info.
3719         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3720         struct elf_info_failed.
3721         (bfd_elf_size_dynamic_sections): Adjust.
3722
3723 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
3724
3725         PR 6832
3726         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3727         after comp_unit_find_line call.
3728
3729 2009-01-21  Nick Clifton  <nickc@redhat.com>
3730
3731         PR 9769
3732         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3733         tm_gmtoff field in struct tm.
3734
3735 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
3736
3737         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3738         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3739         sections in soft-icache lines unless non_ia_text.  Don't add
3740         rodata if doing so would exceed line size.
3741
3742 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
3743
3744         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3745         types than bfd_link_hash_indirect, before early return, call
3746         _bfd_elf_link_hash_copy_indirect.
3747
3748 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3749
3750         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3751         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3752         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3753         (elf_backend_obj_attrs_order): New define.
3754         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3755         (elfNN_bed): Add elf_backend_obj_attrs_order.
3756
3757 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3758
3759         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3760         (obj_attr_size): Likewise.
3761         (write_obj_attribute): Likewise.
3762         (_bfd_elf_copy_obj_attributes): Likewise.
3763         (_bfd_elf_parse_attributes): Likewise.
3764         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3765         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3766         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3767         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3768         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3769         with macros.
3770
3771 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3772
3773         * elf-attrs.c (is_default_attr): Support defaultless attributes.
3774         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3775         (bfd_elf_add_obj_attr_string): Likewise.
3776         (bfd_elf_add_obj_attr_int_string): Likewise.
3777         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3778         * elf-bfd.h (struct obj_attribute): Document new flag bit.
3779         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3780         Tag_nodefaults has no default value.
3781         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3782         comment to reflect the new state.
3783
3784 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
3785
3786         PR 9695
3787         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3788         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3789         (adjust_z_magix): Delete dead code handling QMAGIC.
3790
3791 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
3792
3793         * coffcode.h (styp_to_sec_flags): Correct interpretation of
3794         IMAGE_SCN_MEM_DISCARDABLE.
3795
3796 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
3797
3798         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3799         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3800         * configure.in (commonbfdlib): Delete.
3801         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3802         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
3803         is available, not just for linux.
3804         * po/SRC-POTFILES.in: Regenerate.
3805         * Makefile.in: Regenerate.
3806         * configure: Regenerate.
3807
3808 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
3809             Julian Brown   <julian@codesourcery.com>
3810
3811         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3812         ARM attributes in ABI 2.07.
3813         * elf32-arm.c (get_secondary_compatible_arch): New function.
3814         (set_secondary_compatible_arch): New function.
3815         (tag_cpu_arch_combine): New function.
3816         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3817         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3818         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3819         make it fit with order_01243.
3820         Add support for Tag_also_compatible_with,
3821         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3822         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3823         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3824         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3825         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3826         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3827         Rework the way unknown attributes are handled.
3828         Defer errors until all attributes have been processed.
3829
3830 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
3831
3832         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3833         bfd_elf_add_obj_attr_int_string.
3834         Read Tag_compatibility from its new location in the attribute array,
3835         rather than the attribute list.
3836         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3837         bfd_elf_add_obj_attr_int_string.
3838         (_bfd_elf_parse_attributes): Likewise.
3839         (_bfd_elf_merge_object_attributes): There's now only one
3840         Tag_compatibility, and it's in the array, not the list.
3841         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3842         Tag_compatibility.
3843         (bfd_elf_add_obj_attr_compat): Rename to
3844         bfd_elf_add_obj_attr_int_string.
3845         (bfd_elf_add_proc_attr_compat): Rename to
3846         bfd_elf_add_proc_attr_int_string.
3847         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3848         Tag_compatibility.
3849
3850 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
3851
3852         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3853         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3854         (vmsutil.lo): Add dependency rule.
3855         * Makefile.in: Regenerate.
3856         * config.bfd (ia64*-*-*vms*): Add case.
3857         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3858         * configure: Regenerate.
3859         * vmsutil.c: New file.
3860         * vmsutil.h: New file.
3861         * elf-bfd.h (struct bfd_elf_special_section): Change type of
3862         attr to bfd_vma.
3863         * elfxx-ia64.c (elfNN_vms_post_process_headers,
3864         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3865         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3866         elfNN_vms_object_p): New functions
3867         * targets.c (bfd_elf64_ia64_vms_vec): New target.
3868
3869 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
3870
3871         PR ld/9727
3872         * elflink.c (elf_gc_sweep): Exclude the group section if the
3873         first member of the section group is excluded.
3874
3875 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
3876
3877         PR 9735
3878         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3879         saved filename, use bfd_alloc rather than bfd_malloc for it.
3880
3881 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
3882
3883         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3884
3885 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
3886
3887         * elf32-spu.c (remove_cycles): Always set call->max_depth.
3888
3889 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
3890
3891         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3892
3893 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
3894
3895         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3896         num_lines_log2.
3897         (struct got_entry): Add br_addr.
3898         (struct call_info): Add priority.
3899         (struct function_info): Add lr_store and sp_adjust.
3900         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3901         (spu_elf_find_overlays): For soft-icache, mark any section within cache
3902         area as an overlay, and check that no other overlays exist.  Look up
3903         icache overlay manager entry sym.
3904         (BRA_STUBS, BRA, BRASL): Define.
3905         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3906         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
3907         in branch insn.
3908         (count_stub, build_stub): Support soft-icache.
3909         (build_spuear_stubs, process_stubs): Adjust build_stub call.
3910         (spu_elf_size_stubs): Size soft-icache stubs.
3911         (overlay_index): New function.
3912         (spu_elf_build_stubs): Make static.  Support soft-icache.
3913         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3914         (find_function_stack_adjust): Save lr store and stack adjust insn
3915         offsets.
3916         (maybe_insert_function): Adjust find_function_stack_adjust call.
3917         (mark_functions_via_relocs): Retrieve priority.
3918         (remove_cycles): Only warn about pruned arcs when stack_analysis.
3919         (sort_calls): Sort by priority first.
3920         (mark_overlay_section): Ignore .ovl.init.
3921         (sum_stack): Only print when stack_analysis.
3922         (print_one_overlay_section): New function, extracted from..
3923         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
3924         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3925         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3926         analysis.  Call spu_elf_build_stubs.
3927         (spu_elf_relocate_section): For soft-icache encode overlay index
3928         into addresses.
3929         (spu_elf_output_symbol_hook): Support soft-icache.
3930         (spu_elf_modify_program_headers: Likewise.
3931
3932         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
3933         num_regions to num_lines.  Add line_size and max_branch.
3934         (enum _ovly_flavour): Add ovly_soft_icache.
3935         (spu_elf_build_stubs): Delete.
3936
3937 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
3938
3939         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3940         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3941
3942 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
3943
3944         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3945         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3946         the program, the known offset starts at the negative size of the
3947         TLS section.
3948         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3949         Similar.
3950
3951 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
3952
3953         * config.bfd: Add lm32-*-rtems*.
3954
3955 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
3956
3957         * coff-ppc.c: Add 2009 to Copyright.
3958         * elf32-cris.c: Likewise.
3959         * elflink.c: Likewise.
3960
3961 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
3962
3963         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3964         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
3965
3966 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
3967
3968         PR ld/9679
3969         * elflink.c (elf_merge_st_other): New.
3970         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3971         hide them if needed.
3972         (elf_link_add_object_symbols): Updated.
3973
3974 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
3975
3976         PR ld/9676
3977         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3978         ref_dynamic and dynamic_def fields when setting def_regular
3979         to 1.
3980
3981 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
3982
3983         PR 9682
3984         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3985         literal.
3986
3987 For older changes see ChangeLog-2008
3988 \f
3989 Local Variables:
3990 mode: change-log
3991 left-margin: 8
3992 fill-column: 74
3993 version-control: never
3994 End: