bfd/ChangeLog

   1 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
   2
   3         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
   4         relocations.  Rewrite output of dynamic TLS relocations.
   5         (DTP_OFFSET, TP_OFFSET): New constants.
   6         (dtpoff_base): Update.
   7         (tpoff): Rename to tpoff_base, update.
   8         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
   9         New functions.  Move code from elf_m68k_relocate_section here.
  10         (elf_m68k_relocate_section): Update.
  11         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
  12
  13 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
  14
  15         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
  16         non_got_ref value.
  17         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
  18         Handle non_got_ref field.
  19         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
  20
  21 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
  22
  23         PR ld/10515
  24         * linker.c (bfd_find_version_for_sym): Revert warning.
  25
  26 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
  27
  28         PR ld/10515
  29         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
  30         other wildcard match.  Warn on multiple wildcard matches.
  31
  32 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  33
  34         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
  35         appending.
  36         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
  37         only in this condition.
  38         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
  39         to build but not install libbfd.la in this condition.
  40         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
  41         (install_libbfd, install_libbfd): Remove.
  42         * Makefile.in: Regenerate.
  43         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
  44         (INCLUDES): ... this.
  45         ($(MKDOC)): Adjust.
  46         * doc/Makefile.in: Regenerate.
  47
  48         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
  49         no-dist and foreign.
  50         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
  51         dependency tracking to work for them.
  52         (targets.lo, archures.lo, dwarf.lo): Rewrite to
  53         use automake dependency tracking mechanism.
  54         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
  55         (mkdep section): Remove.
  56         (BUILT_SOURCES): New, list $(BUILD_HFILES).
  57         * Makefile.in: Regenerate.
  58         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
  59
  60         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
  61         (install-pdf, install-pdf-recursive, install-html)
  62         (install-html-recursive): Remove.
  63         * Makefile.in: Regenerate.
  64
  65         * Makefile.in: Regenerate.
  66         * aclocal.m4: Likewise.
  67         * config.in: Likewise.
  68         * configure: Likewise.
  69
  70 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
  71
  72         * elf32-arm.c (arch_has_thumb2_nop): New function.
  73         (arch_has_arm_nop): New function.
  74         (elf32_arm_final_link_relocate): NOP opcodes changed.
  75
  76 2009-08-16  Doug Evans  <dje@google.com>
  77
  78         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
  79         at least don't leak memory.
  80
  81 2009-08-13  DJ Delorie  <dj@redhat.com>
  82
  83         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
  84         if needed.
  85
  86 2009-08-12  Nick Clifton  <nickc@redhat.com>
  87
  88         * po/fi.po: Updated Finnish translation.
  89
  90 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
  91
  92         Merge some FRV FDPIC changes into the Blackfin code.
  93         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
  94         summary reloc information.
  95         (bfinfdpic_dynamic_got_plt_info): New.
  96         (_bfin_create_got_section): Create the PLT section here.
  97         (elf32_bfinfdpic_create_dynamic_sections): Not here.
  98         (_bfinfdpic_count_nontls_entries): Move out of...
  99         (_bfinfdpic_count_got_plt_entries): ... here.
 100         (_bfinfdpic_count_relocs_fixups): Likewise.
 101         (_bfinfdpic_reset_got_plt_entries): New.
 102         (_bfinfdpic_size_got_plt): Move out of...
 103         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 104         (bfinfdpic_relocate_section): Be careful not to call
 105         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 106         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 107         New functions.
 108         (elf_backend_discard_info): Define for FD-PIC.
 109
 110 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 111
 112         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 113         adjustments.
 114         * elf-eh-frame.c: Likewise.
 115         * merge.c: Likewise.
 116
 117 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 118
 119         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 120         to x86 and x86_64 configurations.
 121         * configure: Regenerate.
 122
 123 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 124
 125         Stop using bfd_usrdata in libbfd.
 126         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 127         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 128         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 129         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 130         filehdr_dst->u.go32.stub.  New comment with the reason.
 131         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 132         Substitute the removed macro bfd_coff_go32stub.
 133         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 134         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 135         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 136         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 137         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 138         bfd_coff_go32stub.
 139         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 140         * libcoff-in.h (coff_data_type): New field go32stub.
 141         * libcoff.h: Regenerated.
 142
 143 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 144
 145         Fix go32 stub preservation by objcopy.
 146         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 147         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 148         go32stub.
 149
 150 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 151
 152         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 153         symbols.
 154         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 155         same as global undefined symbols.
 156         (elf32_arm_relocate_section): Give an error for local undefined
 157         non-weak symbols, unless the reloc will not use the symbol.
 158
 159 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 160
 161         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 162         (ppc_elf_relax_section): Use symbol index to distinguish
 163         relocatable stubs.
 164
 165 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 166
 167         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 168
 169 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 170
 171         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 172         info for STT_GNU_IFUNC.
 173         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 174         on got refs in case the symbol turns out to be ifunc.
 175         (ppc_elf_gc_sweep_hook): Similarly.
 176         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 177         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 178         (ppc_elf_size_dynamic_sections): Likewise.
 179         (ppc_elf_relocate_section): Likewise.
 180
 181 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 182
 183         From Mike Frysinger <michael.frysinger@analog.com>
 184         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 185         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 186         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 187         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 188         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 189         Adjust to match the renamed reloc definitions.
 190
 191 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 192
 193         PR 10494
 194         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 195         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 196
 197 2009-08-07  Tom Tromey  <tromey@redhat.com>
 198
 199         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 200         aliasing error.
 201
 202 2009-08-06  Michael Eager <eager@eagercon.com>
 203
 204         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 205         * Makefile.in: Regenerate.
 206         * archures.c: Add bfd_arch_microblaze.
 207         * bfd-in2.h: Regenerate.
 208         * config.bfd: Add microblaze target.
 209         * configure.in: Add bfd_elf32_microblaze_vec target.
 210         * configure: Regenerate.
 211         * cpu-microblaze.c: New.
 212         * elf32-microblaze.c: New.
 213         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 214         * libbfd.h: Regenerate.
 215         * reloc.c: Add MICROBLAZE relocations.
 216         * section.c: Add struct relax_table and relax_count to section.
 217         * targets.c: Add bfd_elf32_microblaze_vec.
 218
 219 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 220             Alan Modra  <amodra@bigpond.net.au>
 221
 222         PR binutils/10492
 223         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 224         symbols.
 225         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 226         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 227
 228 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 229
 230         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 231         at least once when fixing cortex-a8.
 232
 233 2009-08-05  Chao-ying Fu  <fu@mips.com>
 234
 235         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 236         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 237         for CPUs.  It is true for RM9000.
 238         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 239         for all CPUs.
 240         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 241         to guard the transformation.
 242
 243 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 244
 245         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 246         (spu_elf_size_sections): Declare prototype.
 247         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 248         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 249         (spu_elf_emit_fixup): New function.
 250         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 251         (spu_elf_size_sections): New function.
 252
 253 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 254
 255         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 256         (arm_build_one_stub): Build a8 veneers as a separate pass.
 257         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 258         parameters.  Use them to check if we create a different a8 fixup
 259         than the previous pass.
 260         (elf32_arm_size_stubs): Move scope of stub_changed and
 261         prev_num_a8_fixes into main loop.
 262         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 263
 264 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 265
 266         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 267         which find_plt_ent is called.  Delete redundant code.
 268
 269 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 270
 271         PR binutils/10363
 272         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 273         invalid string offset.
 274
 275 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 276
 277         PR ld/10433
 278         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 279         to htab->init_got_offset and plt to htab->init_plt_offset
 280         when discarding space for dynamic relocations.
 281
 282 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 283
 284         * elf32-ppc.c (struct plt_entry): Revise comments.
 285         (ppc_elf_check_relocs): Don't create needless plt_entry info
 286         for non-pie executables.  Don't test info->pie when info->shared
 287         already covers that case.
 288         (ppc_elf_gc_sweep_hook): Adjust for above change.
 289         (add_stub_sym): Don't test info->pie when info->shared tested.
 290         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 291         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 292         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 293         (ppc_elf_relocate_section): Likewise.
 294
 295 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 296
 297         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 298         for local ifunc symbols in non-pie executables, regardless of
 299         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 300         code so that it's obvious that we only do anything special for
 301         local ifunc syms.
 302         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 303         (allocate_dynrelocs): Correct comment for syms defined in plt.
 304         Don't specially allocate ifunc dyn relocs.
 305         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 306         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 307         syms in non-pie executables.  No specially allocated dyn relocs
 308         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 309         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 310         a non-pie executable.
 311
 312 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 313             Jakub Jelinek  <jakub@redhat.com>
 314
 315         PR ld/6443
 316         * elf32-i386.c (elf_i386_tls_transition): Check executable
 317         instead of shared for TLS when building PIE.
 318         (elf_i386_check_relocs): Likewise.
 319         (elf_i386_allocate_dynrelocs): Likewise.
 320         (elf_i386_relocate_section): Likewise.
 321
 322         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 323         instead of shared for TLS when building PIE.
 324         (elf64_x86_64_check_relocs): Likewise.
 325         (elf64_x86_64_allocate_dynrelocs): Likewise.
 326         (elf64_x86_64_relocate_section): Likewise.
 327
 328 2009-07-31  Anthony Green  <green@moxielogic.com>
 329
 330         * config.bfd (targ_cpu): Add moxie-uclinux support.
 331
 332 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 333
 334         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 335
 336 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 337
 338         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 339         used by indirect function support.  Count dynamic relocs for
 340         ifunc syms.
 341         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 342         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 343         in iplt and their relocs in reliplt.  Don't make ifunc syms
 344         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 345         reliplt.  Handle other dynamic relocs for ifunc.
 346         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 347         ifunc in reliplt, likewise relocs for got against local ifunc.
 348         Typo fix on reliplt size adjust.
 349         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 350         relocs 1-1 with entries for iplt, instead just add using
 351         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 352         Error on invalid ifunc dyn relocs.
 353         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 354         in iplt/reliplt.
 355         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 356         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 357         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 358         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 359         (allocate_dynrelocs): As for elf32-ppc.c above.
 360         (ppc64_elf_size_dynamic_sections): Likewise.
 361         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
 362         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
 363         (ppc_size_one_stub): Similarly.
 364         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
 365         relocs too.
 366         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
 367
 368 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 369
 370         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
 371         change.  Add note to head comment.
 372
 373 2009-07-28  Jan Beulich  <jbeulich@novell.com>
 374
 375         * archive.c (get_extended_arelt_filename): Remove redundant
 376         range check on index.
 377
 378 2009-07-27  Doug Kwan  <dougkwan@google.com>
 379
 380         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
 381
 382 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 383
 384         * archures.c bfd_*_arch): Sorted.
 385         (bfd_archures_list): Likewise.
 386
 387 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 388
 389         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
 390         to R_cr16_NUM32 relocation.
 391
 392 2009-07-26  Michael Eager  <eager@eagercon.com>
 393
 394         * archures.c: Add bfd_mach_ppc_405
 395         * bfd-in2.h: Same.
 396
 397 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 398
 399         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
 400         * cpu-l1om.c (bfd_l1om_arch): Likewise.
 401
 402 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 403
 404         * archures.c (bfd_architecture): Add bfd_arch_l1om.
 405         (bfd_l1om_arch): New.
 406         (bfd_archures_list): Add &bfd_l1om_arch.
 407         * bfd-in2.h: Regenerated.
 408
 409         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
 410         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
 411         if bfd_elf64_x86_64_freebsd_vec is supported.
 412         (targ_selvecs): Likewise.
 413
 414         * configure.in: Support bfd_elf64_l1om_vec and
 415         bfd_elf64_l1om_freebsd_vec.
 416         * configure: Regenerated.
 417
 418         * cpu-l1om.c: New.
 419
 420         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
 421         (bfd_elf64_l1om_vec): Likewise.
 422         (bfd_elf64_l1om_freebsd_vec): Likewise.
 423
 424         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
 425         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
 426         * Makefile.in: Regenerated.
 427
 428         * targets.c (bfd_elf64_l1om_vec): New.
 429         (bfd_elf64_l1om_freebsd_vec): Likewise.
 430         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
 431         bfd_elf64_l1om_freebsd_vec.
 432
 433 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 434             Alan Modra  <amodra@bigpond.net.au>
 435
 436         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
 437         * bfd-in2.h: Regenerate.
 438         * libbfd.h: Regenerate.
 439         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
 440         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
 441         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
 442
 443 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 444
 445         PR ld/10434
 446         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
 447         instead of shared for R_X86_64_TPOFF32.
 448         (elf64_x86_64_relocate_section): Likewise.
 449
 450 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
 451
 452         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
 453         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
 454         with the BSF_GNU_UNIQUE flag bit set.
 455         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
 456         for symbols with STB_GNU_UNIQUE binding.
 457         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
 458         with the STB_GNU_UNIQUE binding.
 459         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
 460         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
 461         symbols with the unique_global field set.
 462         (elf_link_output_extsym): Set unique_global field for symbols with
 463         the STB_GNU_UNIQUE binding.
 464         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
 465         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
 466         symbols.
 467         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
 468         symbols.
 469         * bfd-in2.h: Regenerate.
 470
 471 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 472
 473          * elflink.c (elf_link_output_extsym): Revert the last change.
 474
 475 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 476
 477          PR ld/10433
 478          * elflink.c (elf_link_output_extsym): Special case ifunc syms
 479          when ref_regular, not def_regular.
 480
 481 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
 482
 483          PR ld/10426
 484          * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
 485          from a DSO into a normal FUNC symbol.
 486          (elf_link_output_extsym): Turn an undefined IFUNC symbol into
 487          a normal FUNC symbol.
 488
 489 2009-07-17  Chao-ying Fu  <fu@mips.com>
 490
 491         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
 492         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
 493         interlocking, the last PLT entry needs a nop in the branch delay slot.
 494         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
 495         output the last two PLT entries in reverse order.
 496
 497 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         * elf32-i386.c (elf_i386_relocate_section): Don't get local
 500         STT_GNU_IFUNC symbol for relocatable link.
 501         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 502
 503 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         * bfdio.c (bfd_iovec): Add comments for bmmap.
 506         * bfd-in2.h: Regenerated.
 507
 508 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 509
 510         * Makefile.am: Run "make dep-am".
 511         * Makefile.in: Regenerated.
 512
 513 2009-07-10  Doug Kwan  <dougkwan@google.com>
 514
 515         * elf32-arm.c (stub_hash_newfunc): Initialize fields
 516         target_addend and orig_insn.
 517
 518 2009-07-10  Tom Tromey  <tromey@redhat.com>
 519
 520         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
 521         (elf-eh-frame.lo): Likewise.
 522         (elf32-bfin.lo): Likewise.
 523         (elf32-frv.lo): Likewise.
 524         (elf32-xc16x.lo): Likewise.
 525         * Makefile.in: Rebuild.
 526         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
 527         * elf-eh-frame.c: Likewise.
 528         * elf32-bfin.c: Likewise.
 529         * elf32-frv.c: Likewise.
 530         * elf32-xc16x.c: Likewise.
 531
 532 2009-07-10  Julian Brown  <julian@codesourcery.com>
 533
 534         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
 535         symbol a stub entry is derived from, not the entry for the stub
 536         itself, in call to elf32_arm_final_link_relocate.
 537
 538 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
 541         when reporting  addends.
 542
 543 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 544
 545         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
 546         data even when no stubs.
 547         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
 548
 549 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 550
 551         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
 552         (ppc_elf_get_synthetic_symtab): Report addend.
 553         (PLT_IFUNC): Define.
 554         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
 555         (ppc_elf_create_glink): New function.
 556         (ppc_elf_create_dynamic_sections): Use it.
 557         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
 558         (update_local_sym_info): Allocate space for local_plt array.
 559         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
 560         entry pointer.
 561         (is_branch_reloc): New function.
 562         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
 563         (ppc_elf_gc_sweep_hook): Likewise.
 564         (ppc_elf_adjust_dynamic_symbol): Likewise.
 565         (allocate_dynrelocs): Likewise.
 566         (ppc_elf_size_dynamic_sections): Likewise.
 567         (ppc_elf_relocate_section): Likewise.
 568         (branch_reloc_hash_match): Use is_branch_reloc.
 569         (ppc_elf_tls_optimize): Adjust for local_plt.
 570         (write_glink_stub): New function, extracted from..
 571         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
 572         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
 573         branch table when dynamic.
 574         (elf_backend_post_process_headers): Define.
 575         * elf64-ppc.c (elf_backend_post_process_headers): Define.
 576         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
 577         (ppc64_elf_get_synthetic_symtab): Report addend.
 578         (struct ppc_stub_hash_entry): Add plt_ent.
 579         (PLT_IFUNC): Define.
 580         (struct ppc_link_hash_table): Add iplt and reliplt.
 581         (create_linkage_sections): Make .iplt and .rela.iplt sections.
 582         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
 583         (update_local_sym_info): Allocate space for local_plt array.
 584         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
 585         entry pointer.
 586         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
 587         and don't change hash flags here.
 588         (is_branch_reloc): New function.
 589         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
 590         (ppc64_elf_gc_sweep_hook): Likewise.
 591         (ppc64_elf_adjust_dynamic_symbol): Likewise.
 592         (allocate_dynrelocs): Likewise.
 593         (ppc64_elf_size_dynamic_sections): Likewise.
 594         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
 595         (ppc64_elf_size_stubs): Likewise.
 596         (ppc64_elf_relocate_section): Likewise.
 597         (get_sym_h): Adjust for local_plt.
 598         (branch_reloc_hash_match): Use is_branch_reloc.
 599         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
 600         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
 601
 602 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 603
 604         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
 605
 606 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 607
 608         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
 609         and ref_regular_nonweak comment.
 610         * elflink.c (elf_link_output_extsym): Special case ifunc syms
 611         when def_regular, not ref_regular.
 612         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
 613         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
 614         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
 615
 616 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
 617
 618         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
 619         of malloc'd struct call_info.
 620         (pasted_function): Likewise, priority too.
 621
 622 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
 623
 624         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
 625         alignment when packing sections into overlays.
 626
 627 2009-07-03  Cary Coutant  <ccoutant@google.com>
 628
 629         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
 630
 631 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 632
 633         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
 634         changes only) earlier patch:-
 635
 636   2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 637
 638           * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 639           give .debug and .reloc data characteristics.
 640           (DOT_RELOC): New define for .reloc section string.
 641           (coff_write_object_contents): Use DOT_RELOC instead of string.
 642
 643 2009-07-02  Tom Tromey  <tromey@redhat.com>
 644
 645         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
 646         * bfdwin.c (bfd_free_window): Cast to unsigned long.
 647
 648 2009-07-01  Nick Clifton  <nickc@redhat.com>
 649
 650         * elf-m10300.c: Remove trailing white space.
 651         * reloc.c: Likewise.
 652
 653 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
 654
 655         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 656         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
 657         * configure.in: Use them.
 658         * configure: Regenerate.
 659         * config.in: Regnerate.
 660         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
 661         #define _BSD_SOURCE. Add comments.
 662         (vms_file_stats_name): Calculate creation date based on available
 663         runtime data. Return 1 for version instead of 0.
 664
 665 2009-07-01  Nick Clifton  <nickc@redhat.com>
 666
 667         PR 10072
 668         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
 669         to R_ARM_THM_PC8 relocation.
 670
 671 2009-06-29  Nick Clifton  <nickc@redhat.com>
 672
 673         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
 674         different uses of the relocations addend when a symbol is in a
 675         merged section.
 676
 677 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
 678
 679         PR ld/10337
 680         * elf.c (bfd_section_from_shdr): Don't change sh_link for
 681         SHT_REL/SHT_RELA sections on executable nor shared library.
 682         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
 683         as a normal section.
 684
 685 2009-06-25  Nick Clifton  <nickc@redhat.com>
 686
 687         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
 688         symbols with SEC_MERGE flag.
 689
 690 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 691
 692         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 693         give .debug and .reloc data characteristics.
 694         (DOT_RELOC): New define for .reloc section string.
 695         (coff_write_object_contents): Use DOT_RELOC instead of string.
 696
 697 2009-06-25  Tristan Gingold  <gingold@adacore.com>
 698
 699         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
 700         (bfd_mach_o_canonicalize_dynamic_symtab)
 701         (bfd_mach_o_get_synthetic_symtab): Defines.
 702         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
 703         (TARGET_NAME): Use Mach-O specific functions for dynamic.
 704
 705         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
 706         for scattered relocations.
 707         (bfd_mach_o_i386_print_thread): New function.
 708         (bfd_mach_o_print_thread): Define.
 709
 710         * mach-o.c (text_section_names_xlat): Add an entry for __const.
 711         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
 712         New functions extracted from ...
 713         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
 714         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
 715         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
 716         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
 717         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
 718         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
 719         Set name_str field.
 720         (bfd_mach_o_scan_read_dylib): Ditto.
 721         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
 722         reindent.
 723         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
 724         decode isym and flags on little endian targets.  Set dysymtab field.
 725         (bfd_mach_o_scan_start_address): Adjust for enum names.
 726         (bfd_mach_o_lookup_section): Do not look for segments anymore.
 727         (bfd_mach_o_print_section): Display bfd section name.
 728         (bfd_mach_o_print_segment): Display none if no name.
 729         (bfd_mach_o_print_dysymtab): Display next index for local, external
 730         and undefined symbols.
 731         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
 732         Display dylinker name. Display thread and unixthread commands content.
 733         (bfd_mach_o_print_thread): New macro.
 734
 735         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
 736         (bfd_mach_o_ppc_thread_flavour): Ditto.
 737         (bfd_mach_o_i386_thread_flavour): Ditto.
 738         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
 739         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
 740         BFD_MACH_O_THREAD_STATE_NONE.
 741         (bfd_mach_o_segment_command): Remove segment field.
 742         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
 743         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
 744         (bfd_mach_o_prebound_dylib_command): Ditto.
 745         (bfd_mach_o_dylib_command): Ditto.
 746         (bfd_mach_o_prebound_dylib_command): Remove section field.
 747         (mach_o_data_struct): Add dysymtab field.
 748         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
 749         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
 750         (bfd_mach_o_build_commands): Remove parameter names and attributes.
 751         (bfd_mach_o_get_dynamic_reloc_upper_bound)
 752         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
 753
 754 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
 755
 756         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
 757         field of struct dirent.
 758
 759 2009-06-23  Tristan Gingold  <gingold@adacore.com>
 760
 761         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
 762         of this macro.  Fix indentation.
 763
 764 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
 765
 766         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
 767         destination for defined dynamic symbols when deciding whether to
 768         insert a stub or not.
 769         (allocate_dynrelocs): Make sure functions are not marked as Thumb
 770         when actually accessed through a PLT, even when generating a
 771         shared lib.
 772
 773 2009-06-22  Tristan Gingold  <gingold@adacore.com>
 774
 775         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
 776         the relocs array.
 777
 778 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 779
 780         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
 781         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
 782
 783 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 784
 785         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
 786
 787 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         * elflink.c (elf_link_add_object_symbols): Avoid warning
 790         from -Wjump-misses-init in gcc 4.5.0.
 791
 792 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 793
 794         * elf32-i386.c (elf_i386_check_relocs): Properly check local
 795         symbol on error.
 796         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 797
 798 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 799
 800         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
 801         r_symndx.  Report local symbol name on error.
 802         (elf_i386_check_relocs): Updated.  Report local symbol name on
 803         error.
 804         (elf_i386_gc_sweep_hook): Updated.
 805         (elf_i386_relocate_section): Likewise.
 806
 807         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
 808         r_symndx.  Report local symbol name on error.
 809         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
 810         on error.
 811         (elf64_x86_64_gc_sweep_hook): Updated.
 812         (elf64_x86_64_relocate_section): Likewise.
 813
 814 2009-06-19  Tristan Gingold  <gingold@adacore.com>
 815
 816         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
 817
 818 2009-06-19  Tristan Gingold  <gingold@adacore.com>
 819
 820         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
 821         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
 822         (bfd_mach_o_valid): Ditto.
 823         (bfd_mach_o_wide_p): Ditto.
 824         (bfd_mach_o_canonicalize_reloc): Ditto.
 825         (bfd_mach_o_build_commands): Ditto.
 826         (bfd_mach_o_scan_read_thread): Ditto.
 827         (bfd_mach_o_flatten_sections): Ditto.
 828         (bfd_mach_o_scan_start_address): Ditto.
 829         (bfd_mach_o_lookup_section): Ditto.
 830         (bfd_mach_o_core_fetch_environment): Ditto.
 831         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
 832         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
 833         (bfd_mach_o_scan_write_symtab): Ditto.
 834         Use macros instead of hard-coded values.
 835         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
 836         Use bfd_mach_o_get_data instead of direct access.  Use macros
 837         instead of hard-coded values.
 838         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
 839         Remove sym argument and get section from mdata.
 840         Move code into the else branch.
 841         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
 842         Remove sym argument and get section from mdata.  Adjust code.
 843         (bfd_mach_o_scan_read_dylib): Move assertion into the created
 844         switch (which replaces consecutive if statements).
 845         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
 846         module table, table of content, indirect symbols and external
 847         referenced symbols.
 848         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
 849         field.
 850         (bfd_mach_o_scan_read_linkedit): New function.
 851         (bfd_mach_o_scan_read_str): Ditto.
 852         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
 853         field of mdata.
 854         (bfd_mach_o_get_symtab_upper_bound): Remove check as
 855         bfd_mach_o_count_symbols never returns an error.
 856         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
 857         symtab field (there might be only one symtab).
 858         (bfd_mach_o_scan_read_command): Handle reexported dylib.
 859         Handle sub frameworks, sub umbrella, sub library and sub client.
 860         Read code signature and segment split info commands.
 861         (bfd_mach_o_scan): Reindent.
 862         (bfd_mach_o_xlat_name): New type.
 863         (bfd_mach_o_print_flags): New function.
 864         (bfd_mach_o_get_name): Ditto.
 865         (bfd_mach_o_cpu_name): New variable.
 866         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
 867         (bfd_mach_o_section_type_name)
 868         (bfd_mach_o_section_attribute_name)
 869         (bfd_mach_o_load_command_name): New variables.
 870         (bfd_mach_o_print_private_header): New function.
 871         (bfd_mach_o_print_section_map): New function extracted from
 872         bfd_mach_o_print_private_bfd_data.
 873         (bfd_mach_o_print_section): Ditto.  Print more infos.
 874         (bfd_mach_o_print_segment): Ditto.
 875         (bfd_mach_o_print_dysymtab): Ditto.
 876         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
 877         load weak dylib, reexport dylib and id dylib.
 878         Handle code signature and segment_split info.
 879         Handle sub frameworks, sub umbrella, sub library and sub client.
 880         (bfd_mach_o_section_get_nbr_indirect): New function.
 881
 882         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
 883         (bfd_mach_o_header_flags): New enum to define header flags.
 884         (bfd_mach_o_section_attribute): New enum to replace ...
 885         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
 886         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
 887         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
 888         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
 889         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
 890         these removed macros.
 891         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
 892         (bfd_mach_o_dylib_module): New type.
 893         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
 894         macros.
 895         (bfd_mach_o_dylib_table_of_content): New type.
 896         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
 897         (bfd_mach_o_dylib_reference): New type.
 898         (BFD_MACH_O_REFERENCE_SIZE): New macro.
 899         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
 900         modules, toc, references and indirect syms.
 901         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
 902         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
 903         unused).  Add comment.
 904         (bfd_mach_o_dylib_command): Ditto.
 905         (bfd_mach_o_prebound_dylib_command): Ditto.
 906         (bfd_mach_o_linkedit_command): New type.
 907         (bfd_mach_o_str_command): New type.
 908         (bfd_mach_o_load_command): Add linkedit and str fields.
 909         (mach_o_data_struct): Add symtab field.
 910         (bfd_get_mach_o_data): Renamed to ...
 911         (bfd_mach_o_get_data): ... this new macro.
 912         (bfd_mach_o_scan_read_symtab_symbol,
 913         bfd_mach_o_scan_read_symtab_strtab,
 914         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
 915
 916         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
 917         instead of direct access.
 918
 919 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
 920
 921         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
 922         R_PPC_PLTREL24 relocs.
 923         (ppc_elf_relocate_section): Likewise.
 924
 925 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
 926
 927         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
 928         pointer to sym hash.  Update all uses.
 929         (update_plt_info): Likewise.  Don't check addend here.
 930
 931 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 932
 933         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
 934         bfd_sym_from_r_symndx.
 935         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 936
 937 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
 938
 939         * elf-bfd.h (struct sym_sec_cache): Delete.
 940         (struct sym_cache): New.
 941         (bfd_section_from_r_symndx): Delete prototype.
 942         (bfd_sym_from_r_symndx): Define prototype.
 943         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
 944         (bfd_sym_from_r_symndx): ..new function.
 945         * elf32-arm.c: Update all uses of struct sym_sec_cache and
 946         bfd_section_from_r_symndx to new struct and function.
 947         * elf32-bfin.c: Likewise.
 948         * elf32-hppa.c: Likewise.
 949         * elf32-i386.c: Likewise.
 950         * elf32-m32r.c: Likewise.
 951         * elf32-m68hc1x.c: Likewise.
 952         * elf32-m68hc1x.h: Likewise.
 953         * elf32-m68k.c: Likewise.
 954         * elf32-ppc.c: Likewise.
 955         * elf32-s390.c: Likewise.
 956         * elf32-sh.c: Likewise.
 957         * elf64-ppc.c: Likewise.
 958         * elf64-s390.c: Likewise.
 959         * elf64-x86-64.c: Likewise.
 960         * elfxx-sparc.c: Likewise.
 961         * elfxx-sparc.h: Likewise.
 962
 963 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 964
 965         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
 966         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 967
 968 2009-06-18  Nick Clifton  <nickc@redhat.com>
 969
 970         * elflink.c (elf_link_sort_relocs): Return early if there are no
 971         relocs to sort.
 972
 973 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
 974
 975         Merge cegcc and mingw32ce target name changes from
 976         CeGCC project:
 977
 978         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 979
 980         * config.bfd: Add arm*-*-cegcc* target.
 981
 982         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
 983
 984         * config.bfd: Add arm-*-mingw32ce* target.
 985
 986 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
 989         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
 990         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
 991         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
 992
 993 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
 996         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
 997         * elf32-i386.c (elf_i386_check_relocs): Use it.
 998         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 999
1000 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1001
1002         * elf-bfd.h (elf_dyn_relocs): New.
1003
1004         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1005         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1006         elf_dyn_relocs.
1007         (elf_i386_copy_indirect_symbol): Likewise.
1008         (elf_i386_check_relocs): Likewise.
1009         (elf_i386_gc_sweep_hook): Likewise.
1010         (elf_i386_allocate_dynrelocs): Likewise.
1011         (elf_i386_readonly_dynrelocs): Likewise.
1012         (elf_i386_size_dynamic_sections): Likewise.
1013
1014         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1015         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1016         with elf_dyn_relocs.
1017         (elf64_x86_64_copy_indirect_symbol): Updated.
1018         (elf64_x86_64_check_relocs): Likewise.
1019         (elf64_x86_64_gc_sweep_hook): Likewise.
1020         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1021         (elf64_x86_64_allocate_dynrelocs): Likewise.
1022         (elf64_x86_64_readonly_dynrelocs): Likewise.
1023         (elf64_x86_64_size_dynamic_sections): Likewise.
1024
1025 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1026
1027         * elf32-arm.c (create_got_section): Get existing .rela.got
1028         section.
1029         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1030         * elf32-lm32.c (create_got_section): Likewise.
1031         * elf32-m32r.c (create_got_section): Likewise.
1032         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1033         * elf32-s390.c (create_got_section): Likewise.
1034         * elf32-sh.c (create_got_section): Likewise.
1035         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1036         * elf64-s390.c (create_got_section): Likewise.
1037         * elfxx-sparc.c (create_got_section): Likewise.
1038
1039         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1040         the GOT size.
1041
1042 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1043
1044         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1045
1046         * elf32-i386.c (elf_i386_local_hash): Removed.
1047         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1048         (elf_i386_get_local_sym_hash): Likewise.
1049
1050         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1051         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1052         (elf64_x86_64_get_local_sym_hash): Likewise.
1053         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1054         (get_local_sym_hash): Likewise.
1055
1056 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1057
1058         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1059         rel_got_sec and plt_sec.
1060         (elfNN_ia64_relax_section): Updated.
1061         (elfNN_ia64_create_dynamic_sections): Likewise.
1062         (get_got): Likewise.
1063         (allocate_dynrel_entries): Likewise.
1064         (elfNN_ia64_size_dynamic_sections): Likewise.
1065         (set_got_entry): Likewise.
1066         (elfNN_ia64_choose_gp): Likewise.
1067         (elfNN_ia64_relocate_section): Likewise.
1068         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1069         (elfNN_ia64_finish_dynamic_sections): Likewise.
1070
1071 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1072
1073         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1074         also for calls.
1075
1076 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1077
1078         * configure.in (elf): Add elf-ifunc.lo.
1079
1080         * configure: Regenerated.
1081         * Makefile.in: Likewise.
1082
1083         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1084         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1085
1086         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1087         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1088         irelifunc.
1089         (elf_i386_link_hash_table_create): Likewise.
1090         (elf_i386_create_dynamic_sections): Likewise.
1091         (elf_i386_check_relocs): Likewise.
1092         (elf_i386_allocate_dynrelocs): Likewise.
1093         (elf_i386_size_dynamic_sections): Likewise.
1094         (elf_i386_relocate_section): Likewise.
1095         (elf_i386_finish_dynamic_symbol): Likewise.
1096         (elf_i386_finish_dynamic_sections): Likewise.
1097         (elf_i386_create_got_section): Removed.
1098
1099         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1100         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1101         irelifunc.
1102         (elf64_x86_64_compute_jump_table_size): Updated.
1103         (elf64_x86_64_link_hash_table_create): Likewise.
1104         (elf64_x86_64_create_dynamic_sections): Likewise.
1105         (elf64_x86_64_check_relocs): Likewise.
1106         (elf64_x86_64_allocate_dynrelocs): Likewise.
1107         (elf64_x86_64_size_dynamic_sections): Likewise.
1108         (elf64_x86_64_relocate_section): Likewise.
1109         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1110         (elf64_x86_64_finish_dynamic_sections): Likewise.
1111         (elf64_x86_64_create_got_section): Removed.
1112
1113         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1114         for pointer alignment.  Set up section pointers.
1115         (_bfd_elf_create_dynamic_sections): Likewise.
1116         (_bfd_elf_create_ifunc_sections): Moved to ...
1117         * elf-ifunc.c: Here.  New.
1118
1119         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1120         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1121         Run "make dep-am".
1122
1123 2009-06-16  Doug Kwan  <dougkwan@google.com>
1124
1125         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1126         to bfd_signed_vma.  Cast constant operands which are used in
1127         offset related expressions to bfd_signed_vma type as appropriate.
1128
1129 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1130
1131         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1132         (elf_backend_plt_sym_val): Define.
1133
1134 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1135
1136         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1137         (elf_backend_reloc_type_class): Define.
1138
1139 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1140
1141         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1142         from an executable to a shared library treat R_VAX_PC32
1143         relocations as R_VAX_PLT32 ones.
1144
1145 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1146
1147         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1148         symbols in GOT space calculation.
1149         (elf_vax_relocate_section): Adjust accordingly.
1150
1151 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1152
1153         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1154         include <R11:R2>.
1155
1156 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1157
1158         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1159         attribute.
1160         (elf_vax_relocate_section): Likewise.
1161
1162 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1163
1164         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1165         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1166
1167 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1168
1169         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1170         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1171
1172 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1173
1174         * Makefile.am: Run "make dep-am".
1175         * Makefile.in: Regenerated.
1176
1177 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1178
1179         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1180         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1181
1182 2009-06-15  Nick Clifton  <nickc@redhat.com>
1183
1184         * po/ru.po: New Russian translation.
1185         * configure.in (ALL_LINGUAS): Add ru.
1186         * configure: Regenerate.
1187
1188 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1189
1190         * elf32-i386.c: Remove duplicated comments.
1191
1192 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1193
1194         PR ld/10270
1195         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1196         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1197         for IFUNC definition in PIE.
1198         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1199         PIE locally.
1200
1201         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1202         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1203         for IFUNC definition in PIE.
1204         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1205         PIE locally.
1206
1207 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1208
1209         * elf32-i386.c (elf_i386_check_relocs): Properly report
1210         local symbol for unhandled relocation against STT_GNU_IFUNC
1211         symbol.
1212         (elf_i386_relocate_section): Likewise.
1213         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1214         (elf64_x86_64_relocate_section): Likewise.
1215
1216 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1217
1218         PR ld/10269
1219         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1220         (elf_i386_link_hash_table): Add loc_hash_table and
1221         loc_hash_memory.
1222         (elf_i386_local_hash): New.
1223         (elf_i386_local_htab_hash): Likewise.
1224         (elf_i386_local_htab_eq): Likewise.
1225         (elf_i386_get_local_sym_hash): Likewise.
1226         (elf_i386_link_hash_table_free): Likewise.
1227         (elf_i386_allocate_local_dynrelocs): Likewise.
1228         (elf_i386_finish_local_dynamic_symbol): Likewise.
1229         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1230         (elf_i386_link_hash_table_create): Create loc_hash_table and
1231         loc_hash_memory.
1232         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1233         (elf_i386_size_dynamic_sections): Likewise.
1234         (elf_i386_relocate_section): Likewise.
1235         (elf_i386_finish_dynamic_sections): Likewise.
1236         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1237         isn't NULL.
1238
1239         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1240         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1241         loc_hash_memory.
1242         (elf64_x86_64_local_hash): New.
1243         (elf64_x86_64_local_htab_hash): Likewise.
1244         (elf64_x86_64_local_htab_eq): Likewise.
1245         (elf64_x86_64_get_local_sym_hash): Likewise.
1246         (elf64_x86_64_link_hash_table_free): Likewise.
1247         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1248         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1249         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1250         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1251         and loc_hash_memory.
1252         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1253         symbols.
1254         (elf64_x86_64_size_dynamic_sections): Likewise.
1255         (elf64_x86_64_relocate_section): Likewise.
1256         (elf64_x86_64_finish_dynamic_sections): Likewise.
1257         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1258         sym isn't NULL.
1259
1260 2009-06-10  Philip Blundell  <philb@gnu.org>
1261
1262         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1263         elf_sec->this_hdr == NULL.
1264
1265 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1266
1267         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1268         * bfd-in2.h: Regenerated.
1269         * libbfd.h: Regenerated.
1270
1271         * mach-o.c (FILE_ALIGN): New macro.
1272         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1273         (bfd_mach_o_print_symbol): Ditto.
1274         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1275         (bfd_mach_o_get_reloc_upper_bound): New function.
1276         (bfd_mach_o_canonicalize_reloc): Ditto.
1277         (bfd_mach_o_scan_write_relocs): Ditto.
1278         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1279         (bfd_mach_o_scan_write_section_64): Ditto.
1280         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1281         written for load command.  Do not compute section file offset.
1282         (bfd_mach_o_scan_write_segment_64): Ditto.
1283         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1284         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1285         Mach-O to ...
1286         (bfd_mach_o_mangle_symbols): ... this new function.
1287         (bfd_mach_o_write_contents): Be sure to have load commands built.
1288         Call bfd_mach_o_mangle_symbols.
1289         (bfd_mach_o_build_commands): Adjust for filelen field.
1290         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1291         Do not set symtab file offset anymore here.
1292         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1293         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1294         Set reloc_count and rel_filepos section fields.
1295         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1296         unsigned int.
1297         (bfd_mach_o_scan_read_section_64): Ditto.
1298         (bfd_mach_o_scan_read_section): Ditto.
1299         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1300         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1301         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1302         Handle weak-ref symbols.
1303         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1304         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1305         (bfd_mach_o_scan): Remove assignment to removed field.
1306         (bfd_mach_o_mkobject_init): Ditto.
1307         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1308         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1309         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1310         (bfd_mach_o_swap_reloc_in): Ditto.
1311         (bfd_mach_o_swap_reloc_out): Ditto.
1312
1313         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1314         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1315         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1316         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1317         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1318         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1319         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1320         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1321         (BFD_MACH_O_N_WEAK_DEF): New macros.
1322         Add comments.
1323         (bfd_mach_o_section_type): Add new enumeration values.
1324         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1325         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1326         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1327         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1328         macros.
1329         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1330         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1331         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1332         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1333         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1334         (BFD_MACH_O_RELENT_SIZE): Ditto.
1335         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1336         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1337         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1338         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1339         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1340         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1341         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1342         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1343         (bfd_mach_o_reloc_info): New struct.
1344         (bfd_mach_o_asymbol): New struct.
1345         (bfd_mach_o_symtab_command): The symbols field is now of type
1346         bfd_mach_o_asymbol.
1347         (bfd_mach_o_load_command): The offset and len fields are now of type
1348         unsigned int.
1349         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1350         Add a filelen field.  Add comments.
1351         (bfd_mach_o_backend_data): New struct.
1352         (bfd_mach_o_get_backend_data): New macro.
1353         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1354         bfd_mach_o_asymbol.
1355         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1356         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1357         (bfd_mach_o_canonicalize_reloc): Ditto.
1358
1359         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1360         duplicated macro.  Now defined to _bfd_generic_is_local_label.
1361         (TARGET_NAME_BACKEND): New macro...
1362         (TARGET_NAME_BACKEND): ... used to name a new variable.
1363         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1364         Mach-O backend data.
1365
1366         * mach-o-i386.c (i386_howto_table): New variable.
1367         (bfd_mach_o_i386_swap_reloc_in): New function.
1368         (bfd_mach_o_i386_swap_reloc_out): Ditto.
1369         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1370         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1371         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1372         (bfd_mach_o_bfd_reloc_type_lookup)
1373         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1374
1375 2009-06-11  Eric Paris  <eparis@redhat.com>
1376             Nick Clifton  <nickc@redhat.com>
1377
1378         * opncls.c (_maybe_make_executable): New function.  Gives execute
1379         permission to an executable bfd that was opened for writing
1380         provided that it is a regular file.  Replaces common code found in...
1381         (bfd_close): here and ...
1382         (bfd_close_all_done): here.
1383
1384 2009-06-11  Anthony Green  <green@moxielogic.com>
1385
1386         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1387         * bfd-in2.h: Rebuilt.
1388         * libbfd.h: Rebuilt.
1389         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1390         relocation support.
1391         (moxie_reloc_map): Ditto.
1392         Clean up copyright notice.
1393
1394 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
1395
1396         * bfd-in2.h: bfd_mmap prototype.
1397         * bfdio.c (bfd_mmap): New function.
1398         * libbfd.h (bfd_iovec): Add bmmap.
1399         * cache.c (cache_bmmap): New function.
1400         (cache_iovec): Initialize bmmap member.
1401         * opencls.c (opncls_bmmap): New function.
1402         (opncls_iovec): Initialize bmmap member.
1403
1404 2009-06-09  Tristan Gingold  <gingold@adacore.com>
1405
1406         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1407         and stabstr_segment fields.
1408         (mach_o_be_vec, mach_o_le_vec): Removed
1409         (bfd_mach_o_version): New prototype.
1410
1411         * mach-o.c (bfd_mach_o_version): Make this function public.
1412         (mach_o_wide_p): New function.
1413         (bfd_mach_o_wide_p): Ditto.
1414         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1415         weird names.
1416         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1417         Search in the list only if the name starts with a dot.
1418         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1419         test.  Check bfd_seek status.
1420         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1421         (bfd_mach_o_scan_write_section_32): Ditto.
1422         (bfd_mach_o_scan_write_section_64): Ditto.
1423         (bfd_mach_o_scan_write_section): Removed.
1424         (bfd_mach_o_scan_write_segment): Split into ...
1425         (bfd_mach_o_scan_write_segment_32): ... this and ...
1426         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
1427         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1428         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
1429         symbol table.  Now returns a boolean.
1430         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
1431         Adjust for status type.
1432         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1433         test.  Write symbol table.  Numbers the sections.
1434         (bfd_mach_o_read_header): Check bfd_seek status.
1435         Use mach_o_wide_p instead of hard-coded test.
1436         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1437         (bfd_mach_o_scan_read_section_64): Ditto.
1438         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
1439         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
1440         handled common symbols.
1441         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1442         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1443         (bfd_mach_o_scan_read_dylinker): Ditto.
1444         (bfd_mach_o_scan_read_dylib): Ditto.
1445         (bfd_mach_o_scan_read_thread): Ditto.
1446         (bfd_mach_o_scan_read_symtab): Ditto.
1447         Do not create a section for the stabs.
1448         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1449         (bfd_mach_o_scan_read_segment): Ditto.
1450         (bfd_mach_o_scan_read_command): Ditto.
1451         (bfd_mach_o_scan_start_address): Ditto.
1452         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1453         (bfd_mach_o_archive_p): Check bfd_seek status.
1454         (bfd_mach_o_core_fetch_environment): Ditto.
1455
1456         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1457
1458 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1459
1460         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1461         (elf_i386_link_hash_table_create): Initialize irelifunc.
1462         (elf_i386_check_relocs): Updated.  Set up irelifunc for
1463         shared objects.
1464         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1465         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1466         shared objects.
1467         (elf_i386_relocate_section): Likewise.
1468
1469         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1470         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1471         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
1472         shared objects.
1473         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1474         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1475         shared objects.
1476         (elf64_x86_64_relocate_section): Likewise.
1477
1478         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1479         ...
1480         (_bfd_elf_create_ifunc_sections): This.
1481
1482         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1483         ...
1484         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
1485         for shared objects.
1486
1487 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1488
1489         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1490         relocation for R_386_32 against STT_GNU_IFUNC symbol when
1491         building shared object.  Check info->executable instead of
1492         !info->shared when setting non_got_ref.
1493         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1494         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1495         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1496         symbol if needed.
1497         (elf_i386_relocate_section): Output dynamic relocation for
1498         R_386_32 against STT_GNU_IFUNC symbol to get the real
1499         function address when building shared object.
1500         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1501         relocation for STT_GNU_IFUNC symbol in shared object.
1502
1503         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1504         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1505         symbol when building shared object.  Check info->executable
1506         instead of !info->shared when setting non_got_ref.
1507         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1508         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1509         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1510         if needed.
1511         (elf64_x86_64_relocate_section): Output dynamic relocation
1512         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1513         function address when building shared object.
1514         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1515         relocation for STT_GNU_IFUNC symbol in shared object.
1516
1517 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
1518
1519         * Makefile.am: Run "make dep-am".
1520         (BFD32_BACKENDS): Add mach-o-i386.lo.
1521         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1522         * Makefile.in: Regenerate.
1523
1524 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
1525
1526         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1527         when looking for soft-icache stubs.
1528
1529 2009-06-05  Tristan Gingold  <gingold@adacore.com>
1530
1531         * mach-o.h: Update copyright year.
1532         (bfd_mach_o_mach_header_magic): New enum.
1533         (bfd_mach_o_cpu_subtype): Now an enum.
1534         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1535         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1536         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1537         (bfd_mach_o_load_command): Field type_required is now a boolean.
1538         Reindent prototypes.
1539         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1540         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1541         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1542         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1543         (bfd_mach_o_get_symtab_upper_bound): Ditto.
1544         (bfd_mach_o_canonicalize_symtab): Ditto.
1545         (bfd_mach_o_get_symbol_info): Ditto.
1546         (bfd_mach_o_print_symbol): Ditto.
1547         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1548         (bfd_mach_o_make_empty_symbol): Ditto.
1549         (bfd_mach_o_write_contents): Ditto.
1550
1551         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1552         bfd_mach_o_mkobject): Defines.
1553         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1554         Do not check with target vector but with flavour.
1555         (struct mach_o_section_name_xlat): New declaration.
1556         (dwarf_section_names_xlat): Ditto.
1557         (text_section_names_xlat): Ditto.
1558         (data_section_names_xlat): Ditto.
1559         (struct mach_o_segment_name_xlat): Ditto.
1560         (segsec_names_xlat): Ditto.
1561         (bfd_mach_o_convert_section_name_to_bfd): New function.
1562         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1563         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1564         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1565         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1566         Accept any input and output flavour.  Do not share private data
1567         anymore.
1568         (bfd_mach_o_count_symbols): Add a comment.
1569         (bfd_mach_o_get_symtab_upper_bound): Make it public.
1570         (bfd_mach_o_canonicalize_symtab): Ditto.
1571         (bfd_mach_o_get_symbol_info): Ditto.
1572         (bfd_mach_o_print_symbol): Ditto.
1573         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1574         Use constants instead of hard-coded values.
1575         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1576         values.
1577         (bfd_mach_o_scan_write_section_64): Ditto.
1578         (bfd_mach_o_scan_write_segment): Ditto.
1579         Do not copy sections anymore.
1580         (bfd_mach_o_write_contents): Make it public.
1581         Remove dead code.  Rewrite typeflag assignment.
1582         (bfd_mach_o_build_commands): New function.
1583         (bfd_mach_o_set_section_contents): Ditto.
1584         (bfd_mach_o_make_empty_symbol): Make it public.
1585         (bfd_mach_o_read_header): Make it static.
1586         Convert to bfd_boolean.
1587         Use constants instead of hard-coded values.
1588         (bfd_mach_o_make_bfd_section): Call
1589         bfd_mach_o_convert_section_name_to_bfd to create name.
1590         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1591         values.
1592         (bfd_mach_o_scan_read_section_64): Ditto.
1593         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1594         a segment anymore.  Use constants instead of hard-coded values.
1595         (bfd_mach_o_scan_read_command): Fix style.
1596         (bfd_mach_o_scan): Use constants instead of hard-coded values.
1597         Get rid of BFD_IO_FUNCS.
1598         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1599         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1600         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1601         (bfd_mach_o_object_p): Removed.
1602         (bfd_mach_o_gen_core_p): New function, replaces ...
1603         (bfd_mach_o_core_p): ... deleted.
1604         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1605
1606         * mach-o-i386.c: New file.
1607         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1608         * configure.in (TDEFINES): Add mach_o_i386_vec.
1609         * configure: Regenerated.
1610         * targets.c: Add mach_o_i386_vec.
1611
1612         * mach-o.c: Update copyright years.
1613         (BFD_IO_FUNCS): Remove (was not used).
1614         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1615         bfd_mach_o_slurp_extended_name_table,
1616         bfd_mach_o_construct_extended_name_table,
1617         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1618         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1619         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1620         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1621         bfd_mach_o_get_section_contents_in_window,
1622         bfd_mach_o_bfd_is_local_label_name,
1623         bfd_mach_o_bfd_is_target_special_symbol,
1624         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1625         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1626         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1627         bfd_mach_o_minisymbol_to_symbol,
1628         bfd_mach_o_bfd_get_relocated_section_contents,
1629         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1630         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1631         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1632         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1633         bfd_mach_o_bfd_merge_private_bfd_data,
1634         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1635         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1636         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1637         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1638         bfd_mach_o_bfd_copy_private_header_data,
1639         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1640         * mach-o-target.c: ... here.
1641         Update copyright years.
1642
1643 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
1644
1645         * dep-in.sed: Don't use \n in replacement part of s command.
1646         * Makefile.am (DEP1): LC_ALL for uniq.
1647         Run "make dep-am".
1648         * Makefile.in: Regenerate.
1649
1650 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1651
1652         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1653         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1654         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1655
1656 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1657
1658         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1659         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1660         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1661         against STT_GNU_IFUNC symbols for static executables.
1662         (elf_i386_finish_dynamic_symbol): Load GOT entry with
1663         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1664
1665         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1666         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1667         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1668         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1669
1670 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1671
1672         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1673         symbols to be left unimported when linking statically.
1674         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1675         code when linking statically.
1676
1677 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1678
1679         * elf32-i386.c (elf_i386_check_relocs): Increment
1680         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1681         against STT_GNU_IFUNC symbol.
1682         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1683         local STT_GNU_IFUNC definition is used.
1684         (elf_i386_relocate_section): Handle got.offset != -1 for
1685         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1686         symbol.
1687
1688         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1689         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1690         relocations against STT_GNU_IFUNC symbol.
1691         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1692         local STT_GNU_IFUNC definition is used.
1693         (elf64_x86_64_relocate_section): Handle got.offset != -1
1694         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1695         STT_GNU_IFUNC symbol.
1696
1697 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1698
1699         PR ld/10205
1700         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1701         (elf_i386_reloc_type_lookup): Likewise.
1702         (R_386_tls): Removed.
1703         (R_386_irelative): New.
1704         (R_386_vt_offset): Updated.
1705         (elf_i386_rtype_to_howto): Likewise.
1706         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1707         (elf_i386_link_hash_table_create): Initialize igotplt,
1708         iplt and irelplt.
1709         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1710         (elf_i386_adjust_dynamic_symbol): Likewise.
1711         (elf_i386_allocate_dynrelocs): Likewise.
1712         (elf_i386_relocate_section): Likewise.
1713         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1714         sections.
1715         (elf_i386_finish_dynamic_symbol): When building a static
1716         executable, use .iplt, .igot.plt and .rel.iplt sections for
1717         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
1718         locally defined STT_GNU_IFUNC symbol.
1719
1720         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1721         (x86_64_reloc_map): Likewise.
1722         (R_X86_64_standard): Updated.
1723         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1724         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1725         iplt and irelplt.
1726         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1727         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1728         (elf64_x86_64_allocate_dynrelocs): Likewise.
1729         (elf64_x86_64_relocate_section): Likewise.
1730         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1731         sections.
1732         (elf64_x86_64_finish_dynamic_symbol): When building a static
1733         executable, use .iplt, .igot.plt and .rela.iplt sections for
1734         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
1735         for locally defined STT_GNU_IFUNC symbol.
1736
1737         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1738         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1739
1740         * bfd-in2.h: Regenerated.
1741         * libbfd.h: Likewise.
1742
1743 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1744
1745         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1746         (_bfd_elf_make_ifunc_reloc_section): Removed.
1747         (_bfd_elf_is_ifunc_symbol): Likewise.
1748         (_bfd_elf_create_static_ifunc_sections): New.
1749
1750         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1751         symbol check to ...
1752         (elf_link_add_object_symbols): Here.
1753         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1754         STT_GNU_IFUNC symbol.
1755         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1756         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1757         (IFUNC_INFIX): Removed.
1758         (get_ifunc_reloc_section_name): Likewise.
1759         (_bfd_elf_make_ifunc_reloc_section): Likewise.
1760         (_bfd_elf_is_ifunc_symbol): Likewise.
1761         (_bfd_elf_create_static_ifunc_sections): New.
1762
1763 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
1764
1765         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1766         (create_got_section): Likewise.
1767         (allocate_dynrelocs): Likewise.
1768         (readonly_dynrelocs): Likewise.
1769         (set_tls_module_base): Likewise.
1770         (dtpoff_base): Likewise.
1771         (tpoff): Likewise.
1772         (elf_i386_link_hash_table_create): Updated.
1773         (elf_i386_create_dynamic_sections): Likewise.
1774         (elf_i386_check_relocs): Likewise.
1775         (elf_i386_size_dynamic_sections): Likewise.
1776         (elf_i386_relocate_section): Likewise.
1777
1778         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1779         (create_got_section): Likewise.
1780         (allocate_dynrelocs): Likewise.
1781         (readonly_dynrelocs): Likewise.
1782         (set_tls_module_base): Likewise.
1783         (dtpoff_base): Likewise.
1784         (tpoff): Likewise.
1785         (elf64_x86_64_link_hash_table_create): Updated.
1786         (elf64_x86_64_create_dynamic_sections): Likewise.
1787         (elf64_x86_64_check_relocs): Likewise.
1788         (elf64_x86_64_size_dynamic_sections): Likewise.
1789         (elf64_x86_64_relocate_section): Likewise.
1790
1791 2009-05-28  Nick Clifton  <nickc@redhat.com>
1792
1793         * targets.c (_bfd_target_vector): Only include plugin target in
1794         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1795
1796 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
1797
1798         * elf32-spu.c (struct call_info): New member broken_cycle.
1799         (remove_cycle): Instead of physically removing call_info structures
1800         to break call graph cycles, mark them using the broken_cycle flag.
1801         (mark_overlay_section): Respect broken_cycle flag.
1802         (unmark_overlay_section): Likewise.
1803         (collect_lib_sections): Likewise.
1804         (collect_overlays): Likewise.
1805         (sum_stack): Likewise.
1806
1807 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
1808
1809         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1810         (mark_functions_via_relocs): Initialize callee->count to 1.
1811         (pasted_function): Likewise.
1812         (spu_elf_auto_overlay): Honor call counts when determining number
1813         of stubs required in software i-cache mode.
1814
1815 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
1816
1817         * plugin.c (program_name): Remove.
1818         (plugin_program_name): New.
1819         (bfd_plugin_set_program_name): New.
1820         (try_load_plugin): Use plugin_program_name.
1821         * plugin.h (bfd_plugin_set_program_name): New.
1822
1823 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
1824
1825         * aclocal.m4: Include ../config/plugins.m4.
1826         * configure.in: Use AC_PLUGINS.
1827         * configure: Regenerate.
1828         * Makefile.in: Regenerate.
1829         * doc/Makefile.in: Regenerate.
1830
1831 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
1832
1833         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1834         link.
1835         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1836         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1837         * elf32-avr.c (elf32_avr_relax_section): Likewise.
1838         * elf32-frv.c (elf32_avr_relax_section): Likewise.
1839         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1840         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1841         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1842         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1843         * reloc.c (bfd_generic_relax_section): Likewise.
1844         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1845         * vms.c (vms_bfd_relax_section): Likewise.
1846
1847 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1848
1849         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1850
1851         * elf32-i386.c (is_indirect_symbol): Renamed to ...
1852         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1853
1854         * elf32-i386.c (allocate_dynrelocs): Updated.
1855         (elf_i386_relocate_section): Likewise.
1856         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1857         (elf64_x86_64_relocate_section): Likewise.
1858
1859         * elf64-x86-64.c (is_indirect_symbol): Removed.
1860
1861 2009-05-26  Nick Clifton  <nickc@redhat.com>
1862
1863         * po/id.po: Updated Indonesian translation.
1864
1865 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
1866
1867         * Makefile.am: Run "make dep-am".
1868         (AM_CPPFLAGS): New.
1869         (LIBDL): New.
1870         (ALL_MACHINES): Add cpu-plugin.lo.
1871         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1872         (BFD32_BACKENDS): Add plugin.lo.
1873         (BFD32_BACKENDS_CFILES): Add plugin.c.
1874         (libbfd_la_LIBADD): Add LIBDL
1875         * archures.c (bfd_architecture): Add bfd_arch_plugin.
1876         (bfd_plugin_arch): Declare.
1877         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1878         * bfd.c (bfd): Add plugin_data.
1879         * config.bfd: Handle the plugin target.
1880         * configure.in: Check for --enable-plugins.
1881         (LT_INIT): Use the dlopen option.
1882         * cpu-plugin.c: New.
1883         * plugin.c: New.
1884         * plugin.h: New.
1885         * targets.c (plugin_vec): Declare.
1886         (_bfd_target_vector): Add plugin_vec.
1887         * Makefile.in: Regenerate.
1888         * bfd-in2.h: Regenerate.
1889         * configure: Regenerate.
1890
1891 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
1892
1893         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
1894         per line with all lines having continuation backslash.  Prefix
1895         first line with "A", following lines with "B".
1896         * Makefile.am (DEP): Don't use dep.sed here.
1897         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
1898         dep.sed here on dependencies, sort and uniq.
1899         * Makefile.in: Regenerate.
1900
1901 2009-05-25  Tristan Gingold  <gingold@adacore.com>
1902
1903         * makefile.vms: Add verilog.obj to object list OBJS.
1904
1905 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
1906
1907        * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
1908        for BFD_IN_MEMORY is cleared.
1909        (bfd_bwrite): Zero excess memory allocated.
1910
1911 2009-05-22  Julian Brown  <julian@codesourcery.com>
1912
1913         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1914         macros.
1915         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1916         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1917         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1918         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1919         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1920         (a8_erratum_fix, a8_erratum_reloc): New structs.
1921         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1922         num_a8_erratum_fixes, fix_cortex_a8 fields.
1923         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1924         (elf32_arm_add_stub): Split into two parts, creating...
1925         (elf32_arm_create_or_find_stub_sec): New function.
1926         (elf32_arm_final_link_relocate): Add forward declaration.
1927         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1928         relocations, multiple relocations per stub.
1929         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1930         (arm_size_one_stub): Use find_stub_size_and_template.
1931         (a8_reloc_compare): New.
1932         (find_thumb_glue): Add forward declaration.
1933         (cortex_a8_erratum_scan): New.
1934         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1935         (bfd_elf32_arm_set_cortex_a8_fix): New.
1936         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1937         (arm_map_one_stub): Add THUMB32_TYPE support.
1938         (a8_branch_to_stub_data): New.
1939         (make_branch_to_a8_stub): New.
1940         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1941         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1942         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1943         Cortex-A8 erratum workaround.
1944         * bfd-in2.h: Regenerate.
1945
1946 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
1947
1948         * Makefile.am: Run "make dep-am".
1949         * Makefile.in: Regenerate.
1950         * po/SRC-POTFILES.in: Regenerate.
1951
1952 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
1953
1954         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1955         commit.
1956
1957 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
1958
1959         * elf-bfd.h (struct elf_backend_data
1960         <elf_backend_link_output_symbol_hook>): Return an int.
1961         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1962         symbols on deleted .opd entries.
1963         * elflink.c (elf_link_output_sym): Return without outputting sym
1964         if output_symbol_hook returns 2.
1965         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1966         Abort if we must not discard sym.
1967         (elf_link_input_bfd): Similarly, don't set finfo->indices for
1968         local syms.
1969         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1970         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1971         elf_backend_link_output_symbol_hook return type change.
1972         * elf32-arm.c (output_arch_syminfo): Likewise.
1973         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1974         (elf32_arm_output_arch_local_syms): Likewise.
1975         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1976         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1977         (bfd_score_elf_link_output_symbol_hook): Likewise.
1978         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1979         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1980         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1981         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1982         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1983         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1984         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1985         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1986         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1987         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1988         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1989
1990 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
1991
1992         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1993         out of range .opd symbols.
1994
1995 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
1996
1997         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
1998         fprintf_vma directly.
1999         * peXXigen.c (pe_print_edata):  Likewise.
2000         (pe_print_pdata):  Likewise.
2001         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2002         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2003
2004 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2005
2006         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2007
2008 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2009             Paul Brook  <paul@codesourcery.com>
2010
2011         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2012         fix discarded sections.
2013
2014 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2015
2016         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2017         sections into the software icache.
2018
2019 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2020
2021         * elf32-spu.c (build_stub): Always build "compact" sofware
2022         i-cache stubs.
2023
2024 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2025
2026         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2027         (spu_elf_setup): Initialize it.
2028         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2029         Update to new-sytle cache manager data structures.
2030         (spu_elf_build_stubs): Generate new-style cache manager data
2031         structures and symbols.
2032         (spu_elf_auto_overlay): Update size computation.
2033
2034 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2035
2036         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2037         segments first amongst the program headers.
2038
2039 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2040
2041         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2042         into addresses for relocation types that look at high bits.  Remove
2043         special handling of relocation overflow warnings.
2044
2045 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2046
2047         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2048         control flow graph between fragments of a function.
2049
2050 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2051
2052         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2053         generate only a 16-byte .toe section.
2054         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2055
2056 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2057
2058         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2059         (spu_elf_place_overlay_data): ..here.  New function.
2060         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2061
2062 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2063
2064         * elf32-arm.c: Move sysdep.h to start of file.
2065
2066 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2067
2068         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2069         start of overlays.
2070         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2071         __icache_tag_array and __icache_tag_array_size.
2072
2073 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2074
2075         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2076         ATTRIBUTE_UNUSED.
2077         (bfinfdpic_link_omit_section_dynsym): Likewise.
2078         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2079
2080 2009-05-05  Paul Brook  <paul@codesourcery.com>
2081
2082         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2083         * bfd-in2.h: Regenerate.
2084         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2085         (_arm_elf_section_data): Add text and exidx fields.
2086         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2087         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2088         copy_exidx_entry): New functions.
2089         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2090
2091 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2092
2093         * elf32-arm.c (DEF_STUBS): New helper define.
2094         (DEF_STUB): Likewise.
2095         (stub_def): New type.
2096         (stub_definitions): New array, containing stub template pointers
2097         and sizes.
2098         (arm_size_one_stub): Make use of stub_definitions.
2099
2100 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2101
2102         * elflink.c (find_version_for_sym):  Remove from here, ...
2103         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2104         here, make public and update all callers.
2105         * bfd-in2.h:  Regenerate.
2106
2107 2009-04-30  Nick Clifton  <nickc@redhat.com>
2108
2109         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2110         section pointer.
2111         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2112         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2113         into a STT_GNU_IFUNC symbol type.
2114         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2115         type.
2116         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2117         the binary contains ifunc symbols.
2118         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2119         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2120         * elf32-i386.c (is_indirect_function): New function.
2121         (elf_i386_check_relocs): Create an ifunc output section.
2122         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2123         section if necessary.
2124         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2125         if necessary.
2126         (elf_i386_add_symbol_hook): New function. Set the
2127         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2128         symbol is encountered.
2129         (elf_backend_post_process_headers): Define.
2130         (elf_backend_add_symbol_hook): Define.
2131         (elf_i386_post_process_headers): Rename to
2132         elf_i388_fbsd_post_process_headers.
2133         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2134         (is_indirect_function): New function.
2135         (elf64_x86_64_check_relocs): Create an ifunc output section.
2136         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2137         section if necessary.
2138         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2139         symbol if necessary.
2140         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2141         elf_obj_data structure if an ifunc symbol is encountered.
2142         (elf_backend_post_process_headers): Define.
2143         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2144         if we have ifunc symbols to handle.
2145         (get_ifunc_reloc_section_name): New function.  Computes the name
2146         for an ifunc section.
2147         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2148         section to hold ifunc relocs.
2149         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2150         (bfd_print_symbol_vandf): Handle ifunc symbols.
2151         (bfd_decode_symclass): Likewise.
2152         * bfd-in2.h: Regenerate.
2153
2154 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2155
2156         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2157         MOVW and MOVT relocations in a shared library link.
2158
2159 2009-04-27  Anthony Green  <green@moxielogic.com>
2160
2161         * verilog.c: New file.
2162         * Makefile.am (BFD32_LIBS): Add verilog.c.
2163         (BFD32_LIBS_CFILES): Add verilog.c.
2164         (verilog.lo): New build rule.
2165         * Makefile.in: Rebuilt.
2166         * targets.c: Add verilog support.
2167         * bfd.c (tdata union): Add Verilog private data field.
2168         * bfd-in2.h: Regenerate.
2169
2170 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2171
2172         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2173         copy pe_opthdr.
2174
2175 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2176
2177         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2178
2179 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2180
2181         PR9743
2182         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2183         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2184         (elf32_arm_size_stubs): Likewise.
2185         (record_thumb_to_arm_glue): Deleted unused function.
2186         (bfd_elf32_arm_process_before_allocation): No longer handle
2187         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2188         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2189         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2190
2191 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2192
2193         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2194         (elf32_arm_write_section): Declare early.
2195         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2196         (arm_allocate_glue_section_space): Exclude empty sections.
2197         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2198         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2199         BFD.
2200         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2201         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2202         (elf32_arm_size_dynamic_sections): Allocate interworking
2203         sections here.
2204         (bfd_elf32_bfd_final_link): Define.
2205
2206 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2207
2208         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2209
2210         * coffcode.h (coff_compute_section_file_positions): Clear
2211         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2212
2213         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2214         force_minimum_alignment.
2215
2216         * libcoff.h: Regenerated.
2217
2218         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2219         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2220
2221         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2222         nor target_subsystem.
2223
2224         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2225         force_minimum_alignment nor target_subsystem.
2226
2227 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2228
2229         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2230         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2231         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2232         include in coff-x86_64.c of headers.
2233         (PDATA_ROW_SIZE): New define.
2234         (pex_regs[]): New static array.
2235         (pex64_get_runtime_function): New static function.
2236         (pex64_get_unwind_info): Likewise.
2237         (pex64_get_scope_entry): Likewise.
2238         (pex64_xdata_print_uwd_codes): Likewise.
2239         (pex64_get_section_by_rva): Likewise.
2240         (pex64_dump_xdata): Likewise.
2241         (pex64_bfd_print_pdata): Likewise.
2242         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2243         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2244         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2245
2246 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2247             Alan Modra  <amodra@bigpond.net.au>
2248             Dave Korn  <dave.korn.cygwin@gmail.com>
2249
2250         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2251         long names and non-NUL-terminated strings.
2252
2253 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2254
2255         * bfd-in2.h: Regenerated.
2256
2257 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2258
2259         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2260         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2261
2262 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2263
2264         PR binutils/10074
2265         * coffcode.h (bfd_pei_p): New.
2266
2267         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2268         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2269         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2270         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2271         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2272         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2273
2274         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2275         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2276         bfd_efi_rtdrv_x86_64_vec,
2277         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2278         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2279         * targets.c: Likewise.
2280
2281         * configure: Regenerated.
2282         * libcoff.h: Likewise.
2283         * Makefile.in: Likewise.
2284
2285         * efi-app-ia32.c: Removed.
2286         * efi-app-x86_64.c: Likewise.
2287         * efi-bsdrv-ia32.c: Likewise.
2288         * efi-bsdrv-ia64.c: Likewise.
2289         * efi-bsdrv-x86_64.c: Likewise.
2290         * efi-rtdrv-ia32.c: Likewise.
2291         * efi-rtdrv-ia64.c: Likewise.
2292         * efi-rtdrv-x86_64.c: Likewise.
2293         * efi-rtdrv-ia32.c: Likewise.
2294
2295         * efi-app-ia64.c: Moved to ...
2296         * pei-ia64.c: This.
2297         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2298         (TARGET_NAME): Set to pei-ia64.
2299
2300         * libpei.h (bfd_target_pei_p): Removed.
2301         (bfd_target_pei_arch): Likewise.
2302         (bfd_target_efi_app_p): Likewise.
2303         (bfd_target_efi_app_arch): Likewise.
2304         (bfd_target_efi_bsdrv_p): Likewise.
2305         (bfd_target_efi_bsdrv_arch): Likewise.
2306         (bfd_target_efi_rtdrv_p): Likewise.
2307         (bfd_target_efi_rtdrv_arch): Likewise.
2308         (bfd_pe_executable_p): Likewise.
2309
2310         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2311         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2312         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2313         and efi-rtdrv-ia32.c.
2314         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2315         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2316         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2317         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2318         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2319         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2320         (efi-app-ia64.lo): Removed.
2321         (efi-bsdrv-ia32.lo): Likewise.
2322         (efi-rtdrv-ia32.lo): Likewise.
2323         (efi-app-ia64.lo): Likewise.
2324         (efi-bsdrv-ia64.lo): Likewise.
2325         (efi-rtdrv-ia64.lo): Likewise.
2326         (efi-app-x86_64.lo): Likewise.
2327         (efi-bsdrv-x86_64.lo): Likewise.
2328         (efi-rtdrv-x86_64.lo): Likewise.
2329         (pei-ia64.lo): New.
2330
2331         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2332         with bfd_pei_p.
2333         (arch_type): Removed.
2334         (pe_arch): Likewise.
2335         (pe_bfd_object_p): Just return coff_object_p.
2336
2337         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2338         bfd_pe_executable_p with bfd_pei_p.
2339
2340 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2341
2342         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2343         PLT entries to an undefined symbol when generating a shared
2344         library.
2345
2346 2009-04-17  Nick Clifton  <nickc@redhat.com>
2347
2348         PR 9909
2349         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2350
2351 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2352
2353         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2354         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2355         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2356         * binary.c (binary_bfd_define_common_symbol): Likewise.
2357         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2358         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2359         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2360         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2361         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2362         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2363         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2364         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2365         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2366         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2367         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2368         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2369         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2370         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2371         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2372         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2373         * som.c (som_bfd_define_common_symbol): Likewise.
2374         * srec.c (srec_bfd_define_common_symbol): Likewise.
2375         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2376         * versados.c (versados_bfd_define_common_symbol): Likewise.
2377         * vms.c (vms_bfd_define_common_symbol): Likewise.
2378         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2379         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2380         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2381         (pmac_xcoff_vec): Likewise.
2382         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2383         (aix5coff64_vec): Likewise.
2384         * linker.c (bfd_generic_define_common_symbol): New function.
2385         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2386         (_bfd_define_common_symbol): New field.
2387         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2388         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2389         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2390         symbols here.
2391         * bfd-in2.h: Regenerate.
2392         * libbfd.h: Likewise.
2393         * libcoff.h: Likewise.
2394
2395 2009-04-15  Anthony Green  <green@moxielogic.com>
2396
2397         * targets.c: Add moxie support.
2398         * Makefile.am: Ditto.
2399         * Makefile.in: Rebuilt.
2400         * cpu-moxie.c, elf32-moxie.c: New files.
2401         * archures.c: Add moxie support.
2402         * configure.in: Add moxie support.
2403         * configure: Rebuilt.
2404         * config.bfd, archures.c: Add moxie support.
2405         * bfd-in2.h: Rebuilt.
2406
2407 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
2408
2409         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2410         branch to an undef weak symbol into a jump to next instruction if
2411         a PLT entry will be created.
2412
2413 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
2414
2415         * coffgen.c (make_a_section_from_file):  Set the backend long
2416         section names enable if long section names found on input.
2417         * coffcode.h:  Extend long section names documentation to match.
2418
2419 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2420
2421         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2422         machine code.
2423
2424 2009-04-07  DJ Delorie  <dj@redhat.com>
2425
2426         * archures.c: Add bfd_mach_mep_c5.
2427         * bfd-in2.h: Likewise.
2428         * cpu-mep.c: Add bfd_c5_arch.
2429         * elf32-mep.c: Support it.
2430
2431 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2432
2433         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2434         info->callbacks->einfo.
2435         * linker.c (_bfd_generic_section_already_linked): Likewise.
2436
2437 2009-04-06  DJ Delorie  <dj@redhat.com>
2438
2439         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2440
2441 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2442
2443         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2444         _bfd_pex64_print_pdata only if PE is defined.
2445
2446         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2447         (_bfd_pex64_print_pdata): This.
2448
2449         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2450         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
2451         is defined.
2452
2453 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
2454
2455         * coff-x86_64.c (bfd_pe_print_pdata): Define as
2456         _bfd_pep_print_x64_pdata.
2457         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2458         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2459
2460 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
2461
2462         * elf32-xtensa.c (relax_property_section): Always set r_offset
2463         to zero.
2464
2465 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
2466
2467         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2468         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2469         branch stubs.
2470         (elf32_arm_stub_type): New enum values for the two new stubs.
2471         (arm_type_of_stub): Make use of the two new stubs.
2472         (arm_size_one_stub): Handle the two new stubs.
2473
2474 2009-04-01  Matt Thomas  <matt@netbsd.org>
2475
2476         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2477         hidden symbols into the GOT or PLT.GOT.
2478         (elf_vax_relocate_section): Do not emit a PCREL reloc
2479         into a shared object if it is against a hidden symbol.
2480
2481 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2482
2483         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2484         and know_contains_shared_object_p.
2485         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2486         Cache the result in the archive_info table.
2487         (xcoff_auto_export_p): Add an "info" parameter and update the
2488         call to xcoff_archive_contains_shared_object_p.
2489         (xcoff_mark_auto_exports): Update accordingly.
2490         (xcoff_post_gc_symbol): Likewise.
2491
2492 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2493
2494         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2495         rather than C_EXT.
2496
2497 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2498
2499         * coff-rs6000.c (member_layout): New structure.
2500         (archive_iterator): Likewise.
2501         (member_layout_init): New function.
2502         (archive_iterator_begin): Likewise.
2503         (archive_iterator_next): Likewise.
2504         (xcoff_write_armap_old): Use the new iterator functions.
2505         (do_shared_object_padding): Delete.
2506         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
2507         handling of arch_info.
2508         (xcoff_write_archive_contents_old): Allocate arelt_data in the
2509         first loop rather than the second.  Allocate a member header if
2510         there isn't one, then work out the stat information and length
2511         in the first loop too.  Use the new iterators for the second loop.
2512         (xcoff_write_archive_contents_big): Likewise.
2513
2514 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2515
2516         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2517         (bfd_xcoff_set_archive_import_path): Likewise.
2518         * bfd-in2.h: Regenerate.
2519         * xcofflink.c: Include libiberty.h.
2520         (xcoff_archive_info): New structure.
2521         (xcoff_archive_info_hash): New function.
2522         (xcoff_archive_info_eq): Likewise.
2523         (xcoff_get_archive_info): Likewise.
2524         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2525         (bfd_xcoff_split_import_path): New function.
2526         (bfd_xcoff_set_archive_import_path): Likewise.
2527         (xcoff_set_import_path): Move earlier in file.
2528         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2529         object to the the directory part of the bfd's filename.  Get the
2530         import path and filename of an archive object from the archive's
2531         xcoff_tdata, initializing it if necessary.  Update use of
2532         import_file_id.
2533         (bfd_link_input_bfd): Update use of import_file_id.
2534         (xcoff_write_global_symbol): Likewise.
2535
2536 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2537
2538         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2539
2540 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2541
2542         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2543         a .loader section for relocatable links.
2544         (xcoff_need_ldrel_p): New function.
2545         (xcoff_mark): Use it.
2546         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2547         a loader section.
2548         (xcoff_build_ldsym): New function, split out from...
2549         (xcoff_build_ldsyms): ...here.  Rename to...
2550         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
2551         call xcoff_build_ldsym, if there's a loader section.
2552         (xcoff_build_loader_section): New function, extracted verbatim from...
2553         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
2554         there's a loader section.  Only add an __rtinit loader symbol
2555         if there's a loader section.  Update after above name change.
2556         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2557         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2558         and xcoff_create_ldrel.
2559         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2560         (xcoff_reloc_link_order): Likewise, but only call it if there's
2561         a loader section.  Use xcoff_symbol_section.
2562         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2563         if there's a loader section.
2564
2565 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
2566
2567         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2568
2569 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
2570
2571         * elf32-arm.c (group_sections): Rewrite loops for better
2572         readability.
2573
2574 2009-03-30  DJ Delorie  <dj@redhat.com>
2575
2576         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2577         relocs when doing a relocatable link.
2578
2579 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
2580
2581         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2582         "ERROR:", in error messages.
2583         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2584         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2585         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2586         (elf32_arm_merge_eabi_attributes): Likewise.
2587         (elf32_arm_merge_private_bfd_data): Likewise.
2588
2589 2009-03-27  Nick Clifton  <nickc@redhat.com>
2590
2591         * section.c (bfd_get_section_contents): Detect and handle the case
2592         where a section has the SEC_IN_MEMORY flag set but no actual
2593         contents allocated.
2594
2595 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
2596
2597         PR 6494
2598         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2599         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
2600         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2601         if we don't find matching PT_LOAD when copying.
2602
2603 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2604
2605         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2606         the reloc descriptions.
2607
2608 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
2609
2610         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2611         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2612         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2613
2614 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2615
2616         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2617         (bfd_i386_arch_intel_syntax): Likewise.
2618         (i8086_arch): Likewise.
2619         (bfd_x86_64_arch): Likewise.
2620
2621 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
2622
2623         * elf32-cris.c (cris_elf_relocate_section): <case
2624         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2625         symbols for non-allocated sections.  Don't check whether to
2626         generate R_CRIS_DTPMOD for non-allocated sections.
2627         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2628         handle relocation GC:ing if applied to non-allocated section.
2629         (cris_elf_check_relocs): Similar.
2630
2631         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2632         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2633         when emitting a known TP offset in the GOT.
2634
2635 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
2636
2637         * elf64-ppc.c (synthetic_opd): Delete.
2638         (compare_symbols): Look for .opd name rather than section match.
2639         (ppc64_elf_get_synthetic_symtab): Likewise.
2640
2641 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
2642
2643         * elf32-ppc.c (is_pic_glink_stub): Delete.
2644         (is_nonpic_glink_stub): New function.
2645         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2646         than first pic one.
2647         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2648
2649 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
2650             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2651
2652         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2653         macros for visibilty and locality checks.
2654         (elf_s390_adjust_dynamic_symbol): Likewise.
2655         (allocate_dynrelocs): Likewise.
2656         (elf_s390_relocate_section): Likewise.
2657         (elf_s390_finish_dynamic_symbol): Likewise.
2658         * elf64-s390.c (elf_s390_check_relocs): Likewise.
2659         (elf_s390_adjust_dynamic_symbol): Likewise.
2660         (allocate_dynrelocs): Likewise.
2661         (elf_s390_relocate_section): Likewise.
2662         (elf_s390_finish_dynamic_symbol): Likewise.
2663
2664 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
2665
2666         * bfd-in2.h: Regenerated.
2667         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2668         for debugging sections and map memory read/write dependent on
2669         SEC_COFF_NOREAD.
2670         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2671         without memory read flags set.
2672         * section.c: Add SEC_COFF_NOREAD to section flags.
2673
2674 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
2675
2676         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2677         for format string.
2678
2679 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
2680
2681         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2682         "no overlays" return.  If there are overlays, create overlay
2683         manager entry symbols here, so that..
2684         (spu_elf_build_stubs): ..we don't need to set them up here.
2685         Simplify entry symbol tests.
2686         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2687
2688 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
2689
2690         * elf.c (elfcore_grok_openbsd_procinfo)
2691         (elfcore_grok_openbsd_note): New functions.
2692         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2693
2694 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
2695
2696         * vms-hdr.c: Don't include alloca.h.
2697         * elf32-m68hc1x.c: Include alloca-conf.h.
2698         * xsym.c: Likewise.
2699         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
2700         * som.c: Likewise.
2701         * Makefile.am: Run "make dep-am".
2702         * Makefile.in: Regenerate.
2703
2704 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
2705
2706         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2707
2708 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
2709
2710         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2711         Add compact_stub.
2712         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2713         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2714         ovly_return fields with ovly_entry[2].  Adjust all users.
2715         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2716         when soft-icache.
2717         (spu_elf_build_stubs): Likewise.
2718         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
2719         ovly_flavour changes.  Update all callers.
2720         (ovl_stub_size_log2): New function.
2721         (build_stub): Handle compact icache stubs.  Use different manager
2722         entry point for stubs in non-icache area.
2723         (spu_elf_size_stubs): Don't allocate space for indirect branch
2724         descriptors.
2725         (spu_elf_build_stubs): And don't built them.
2726
2727 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
2728
2729         * dwarf2.c (read_section): Always use rawsize, if available.
2730
2731 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
2732
2733         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2734         of rawsize and size for buffer.
2735
2736 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
2737
2738         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2739         parameter just because fixed sections fit into local store.
2740         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
2741         generating overlays if fixed sections plus reserved stack
2742         and heap space fit into local store.
2743
2744 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
2745
2746         * elf32-spu.c (build_stub): Correct icache set_id.
2747         (spu_elf_relocate_section): Likewise.
2748
2749 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2750
2751         * xcofflink.c (xcoff_link_check_archive_element): Only free the
2752         symbol table if it was created by the current call.
2753
2754 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2755
2756         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2757         class XMC_DS rather than XMC_UA.
2758
2759 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2760
2761         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2762         bfd_boolean export_defineds parameter with an unsigned int
2763         auto_export_flags parameter.
2764         * bfd-in2.h: Regenerate.
2765         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2766         split out from xcoff_build_ldsyms.
2767         (xcoff_covered_by_expall_p): New function.
2768         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2769         but with extra code to handle -bexpfull and -bexpall.
2770         (xcoff_mark_auto_exports): New function.
2771         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2772         a function should be automatically exported.
2773         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2774         parameter with an auto_export_flags parameter.  Update ldinfo
2775         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
2776         exported symbols.
2777
2778 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2779
2780         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2781         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2782         init and fini functions.  Do garbage collection for objects
2783         without an entry point too.
2784
2785 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2786
2787         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2788         check whether a symbol has csect information.
2789         (coff_print_aux): Likewise.
2790         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2791         information for C_AIX_WEAKEXT too.
2792         (_bfd_xcoff_swap_aux_out): Likewise.
2793         (xcoff_reloc_type_br): Handle defweak symbols too.
2794         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2795         information for C_AIX_WEAKEXT too.
2796         (_bfd_xcoff64_swap_aux_out): Likewise.
2797         (xcoff64_reloc_type_br): Handle defweak symbols too.
2798         * coffgen.c (coff_print_symbol): Handle auxillary function
2799         information for C_AIX_WEAKEXT too.
2800         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2801         instead of BSF_GLOBAL if the L_WEAK flag is set.
2802         (xcoff_dynamic_definition_p): New function.
2803         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2804         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
2805         always take the symbol class from the ldsym.  Use weak bfd symbol
2806         types for weak ldsyms.
2807         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2808         Fix the check for whether a definition is from a shared object.
2809         Allow redefinitions of weak symbols.
2810         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2811         (xcoff_keep_symbol_p): Likewise.
2812         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2813         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2814         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2815         but mark them as L_WEAK.
2816         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2817         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2818
2819 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2820
2821         * xcofflink.c (xcoff_mark): When walking the relocations,
2822         only mark the target symbol or the target section, not both.
2823         (xcoff_final_definition_p): New function.
2824         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2825         symbol is a valid definition of the associated output symbol.
2826         Use XCOFF_ALLOCATED to stop the same hash table entry having
2827         two output symbols.
2828         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2829         keeping a symbol.
2830         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2831
2832 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2833
2834         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2835         symbols as XMC_XO.
2836
2837 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2838
2839         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2840         * libcoff.h: Regenerate.
2841         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2842         line-number counts in the bfd's lineno_counts field.
2843         Don't keep per-csect line-number counts.
2844         (xcoff_sweep): Don't update per-csect line-number counts.
2845         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2846         entries in each output section.
2847         (xcoff_link_input_bfd): Get the number of line numbers from
2848         the bfd's lineno_counts field, rather than recalculating it
2849         from scratch.  Fix the range check when updating C_BINCL and
2850         C_EINCL symbols.
2851         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2852         here.  Don't expect csects to have line-number counts.
2853
2854 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2855
2856         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2857         * libcoff.h: Regenerate.
2858         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2859         "skip" logic from xcoff_link_input_bfd.
2860         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2861         objects in a dynamic link, rather than checking whether csectpp
2862         is null.  Always allocate debug_index for other objects,
2863         and always go through the loop.  Update the type of debug_index
2864         after the change above.  Read the auxillary csect information
2865         and use xcoff_keep_symbol_p to decide whether a symbol should
2866         be kept.  Set its debug_index to -2 if not.
2867         (xcoff_link_input_bfd): Update the type of debug_index after
2868         the change above and always expect it to be nonnull.  Use it to
2869         test whether a symbol should be stripped, rather than making the
2870         decision here.  Postpone all symbol creation to the second pass.
2871
2872 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2873
2874         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2875         creating a descriptor.
2876         (xcoff_sweep): Don't mark toc_section unless it's needed.
2877         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2878         when marking every bfd.
2879         (xcoff_link_input_bfd): Skip all TOC anchors.
2880         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2881         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2882         to -1; call xcoff_find_tc0 instead.
2883
2884 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2885
2886         * libcoff-in.h (xcoff_section_tdata): Update commentary.
2887         * libcoff.h: Regenerate.
2888         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2889         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2890         the previous symbol's csect.  Treat last_symndx as an inclusive value
2891         and simplify its handling.
2892         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
2893         symbols with the right csect.  Don't mark rsec when processing
2894         relocations against undefined or absolute sections.
2895         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2896         of bfd_und_section_ptr.
2897         (xcoff_link_input_bfd): Likewise.
2898
2899 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2900
2901         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2902         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2903         flag is set.  Assert that all undefined symbols are either
2904         imported or defined by a dynamic object.
2905         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2906         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2907         handling to all relocations.  Only set XCOFF_CALLED for function
2908         symbols.
2909         (xcoff_find_function): New function, split out from...
2910         (bfd_xcoff_export_symbol) ...here.
2911         (xcoff_set_import_path): New function, split out from...
2912         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
2913         meaning of XCOFF_CALLED.
2914         (xcoff_mark_symbol): If we mark an undefined and unimported
2915         symbol, find some way of defining it.  If the symbol is a function
2916         descriptor, fill in its definition automatically.  If the symbol
2917         is a function, mark its descriptor and allocate room for global
2918         linkage code.  Otherwise mark the symbol as implicitly imported.
2919         Move the code for creating function descriptors from...
2920         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
2921         check for symbols that were implicitly defined.
2922         (xcoff_mark): Don't count any dynamic relocations against
2923         function symbols.
2924         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2925         in the xcoff link info.
2926         (xcoff_link_input_bfd): Remove handling of undefined and
2927         unexported symbols.
2928
2929 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2930
2931         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2932         if the target is absolute.  Fix comment typo.
2933         (xcoff_ppc_relocate_section): Remove FIXME.
2934         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2935         if the target is absolute.
2936
2937 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2938
2939         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2940         R_POS and R_NEG relocations against absolute symbols to the
2941         .loader section.
2942
2943 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2944
2945         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2946         to 2 for bfd_mach_ppc_620.
2947
2948 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2949
2950         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2951         * configure.in: Likewise.
2952         * configure: Regenerate.
2953
2954 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2955
2956         PR binutils/9945
2957         * elf.c (assign_section_numbers): Generate symbol table if there
2958         is any relocation in output.
2959         (_bfd_elf_compute_section_file_positions): Likewise.
2960
2961 2009-03-13  Nick Clifton  <nickc@redhat.com>
2962
2963         PR 9934
2964         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2965         * elflink.c (elf_link_read_relocs_from_section): Use
2966         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
2967         relocs but no symbol table.
2968         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2969
2970 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
2971
2972         PR ld/9938
2973         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2974         to check ___tls_get_addr.
2975
2976         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2977         strncmp to check __tls_get_addr.
2978
2979 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
2980
2981         * dwarf2.c (read_section): Always check the offset, even when the
2982         section has been read before.
2983
2984 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2985
2986         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2987         comments.
2988
2989 2009-03-11  Chris Demetriou  <cgd@google.com>
2990
2991         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2992         * bfd-in2.h: Regenerate.
2993         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2994         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2995         mode.
2996         (bsd_write_armap): Likewise.
2997         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2998         flag is set, do nothing.
2999         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3000         for timestamp.
3001
3002 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3003
3004         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3005         used to update stack pointer.
3006
3007 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3008
3009         PR binutils/9921
3010         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3011         for unknown symbols in absolute section.
3012
3013 2009-03-06  Nick Clifton  <nickc@redhat.com>
3014
3015         * po/es.po: Updated Spanish translation.
3016
3017 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3018
3019         * elf32-arm.c (group_sections): Take next section size into
3020         account before accepting to group it.
3021
3022 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3023
3024         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3025         PLT entries.
3026         (elf32_arm_final_link_relocate): Likewise.
3027
3028 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3029
3030         PR 9923
3031         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3032
3033 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3034
3035         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3036         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3037         (BFD_FAKE_SECTION): Init new flag.
3038         * ecoff.c (bfd_debug_section): Likewise.
3039         * bfd-in2.h: Regenerate.
3040         * libbfd.h: Regenerate.
3041         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3042         (ppc_elf_reloc_type_lookup): Handle new relocs.
3043         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3044         without marker relocs.
3045         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3046         if section has no old-style calls.
3047         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3048         Don't try to optimize new-style __tls_get_addr call when handling
3049         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3050         relocs.
3051         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3052         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3053         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3054         without marker relocs.
3055         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3056         if section has no old-style calls.  Set toc_ref for new relocs as
3057         appropriate.
3058         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3059         Don't try to optimize new-style __tls_get_addr call when handling
3060         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3061         relocs.
3062
3063 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3064
3065         PR 6768
3066         * configure.in: Test for ld --as-needed support.  Link shared
3067         libbfd against libm.
3068         * configure: Regenerate.
3069
3070 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3071
3072         * Makefile.am: Run "make dep-am".
3073         * Makefile.in: Regenerate.
3074
3075 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3076
3077         * elf32-score7.c: New file.
3078         * elf32-score.h: New file.
3079         * elf32-score.c: Add code to support score 7.  Set score7 as the
3080         default.
3081         * cpu-score.c: Add score7 architecure.
3082         (compatibile): New function.
3083         * Makefile.am: Add rules for building elf32-score7 object.
3084         * Makefile.in: Regenerate.
3085         * configure.in: Add elf32-score7 object to score vectors.
3086         * configure: Regenerate.
3087         * reloc.c: Add score7 relocs.
3088         * archures.c: Add score3 and score7 machine numbers.
3089         * bfd-in2.h: Regenerate.
3090         * libbfd.h: Regenerate.
3091
3092 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3093
3094         * configure: Regenerate.
3095
3096 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3097
3098         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3099         (elf32_hppa_check_relocs): Use it.
3100
3101         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3102         elf64-hppa.c.
3103         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3104         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3105         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3106         (elf_hppa_record_segment_addrs): Likewise.
3107         (elf_hppa_final_link): Likewise.
3108         (elf_hppa_relocate_insn): Likewise.
3109         (elf_hppa_final_link_relocate): Likewise.
3110         (elf64_hppa_relocate_section): Likewise.
3111         * elf64-hppa.c: Insert above.
3112
3113 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3114
3115         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3116         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3117         (elf_hppa_relocate_section): Likewise.
3118         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3119         from struct elf_link_hash_entry.  Add count field.
3120         (struct elf64_hppa_dyn_hash_table): Delete.
3121         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3122         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3123         (hppa_elf_hash_entry, eh_name): Define.
3124         (elf64_hppa_new_dyn_hash_entry): Delete.
3125         (elf64_hppa_dyn_hash_lookup): Delete.
3126         (elf64_hppa_dyn_hash_traverse): Delete.
3127         (get_dyn_name): Delete.
3128         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3129         of struct elf64_hppa_dyn_hash_entry *.
3130         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3131         allocate_global_data_plt, allocate_global_data_stub,
3132         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3133         Likewise.
3134         (hppa64_link_hash_newfunc): New.
3135         (elf64_hppa_hash_table_create): Rework.
3136         (count_dyn_reloc): Likewise.
3137         (hppa64_elf_local_refcounts): New.
3138         (elf64_hppa_check_relocs): Rework using standard technique for recording
3139         local DLT, PLT and OPD reference counts.
3140         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3141         elf_link_hash_entry *.
3142         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3143         allocate_global_data_plt, allocate_global_data_stub,
3144         allocate_global_data_opd, allocate_dynrel_entries,
3145         elf64_hppa_adjust_dynamic_symbol,
3146         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3147         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3148         Use hppa_link_hash_table.  Rework.
3149         (elf64_hppa_link_output_symbol_hook): Rework.
3150         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3151         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3152         elf64_hppa_finish_dynamic_sections): Likewise.
3153
3154 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3155
3156         * elf32-arm.c (stub_reloc_type): Removed.
3157         (insn_sequence): Renamed reloc_type field to r_type.
3158         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3159         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3160         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3161         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3162         (arm_stub_is_thumb): Catch new stubs.
3163         (arm_type_of_stub): Handle new stubs.
3164         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3165         (bfd_elf32_arm_process_before_allocation): Remove useless
3166         condition.
3167
3168 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3169
3170         * elf.c (elf_find_function): Use is_function_type to check
3171         function symbol.
3172
3173 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3174
3175         * xtensa-modules.c: Revert to previous version 1.11 due
3176         to inadvertant commit.
3177
3178 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3179
3180         * elf32-xtensa.c (text_action_add): Separate test for action
3181         type.  Break if saved action is ta_widen_insn at same offset.
3182
3183 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3184
3185         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3186         to elf32_arm_stub_long_branch_any_arm_pic.
3187         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3188         (enum elf32_arm_stub_type, arm_type_of_stub)
3189         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3190         separately.
3191
3192 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3193
3194         * elf32-arm.c (PREV_SEC): Update comment.
3195         (group_sections): Rename argument to stubs_always_after_branch.
3196         Reverse the list and place stubs at the end of input sections.
3197         Undefine NEXT_SEC.
3198         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3199
3200 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3201
3202         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3203         Fix formatting.
3204         (arm_size_one_stub): Remove unnecessary break.
3205         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3206
3207 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3208
3209         * elf32-arm.c (stub_insn_type): New type.
3210         (stub_reloc_type): Likewise.
3211         (insn_sequence): Likewise.
3212         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3213         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3214         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3215         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3216         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3217         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3218         (elf32_arm_stub_hash_entry): Add new helper fields.
3219         (stub_hash_newfunc): Initialize these new fields.
3220         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3221         to take endianness into account.
3222         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3223         (arm_map_one_stub): Code is now more generic, thanks to
3224         insn_sequence.
3225
3226 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3227
3228         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3229         code.
3230         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3231         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3232         BLX is not available. Fix typo in warning message. Add comments
3233         and improve formatting.
3234         (arm_build_one_stub): Adjust to new
3235         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3236         (arm_map_one_stub): Likewise.
3237
3238 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3239             Eric Botcazou  <ebotcazou@adacore.com>
3240             Douglas B Rupp  <rupp@gnat.com>
3241
3242         * vms.h: Update copyright year, fix comments, reorder declarations.
3243         (_bfd_save_vms_section): Remove the prototype.
3244         (EGPS_S_V_NO_SHIFT): New constant.
3245         (bfd_vms_set_section_flags): New prototype.
3246         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3247         constants.
3248         (EGSY_S_W_FLAGS): Ditto.
3249         (EGSY_S_V_QUAD_VAL): Ditto.
3250         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3251         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3252         EGST_S_B_NAMLNG): Ditto.
3253         (ESRF_S_B_NAMLNG): Ditto.
3254         (ETIR_S_C_HEADER_SIZE): Ditto.
3255         (EGPS_S_V_ALLOC_64BIT): Ditto.
3256         (DST_S_C_EPILOG): Ditto.
3257         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3258         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3259         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3260         (DST_S_L_PCLINE_UNSLONG): Ditto.
3261         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3262         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3263         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3264         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3265         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3266         (DST_S_B_SRC_UNSBYTE): Ditto.
3267         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3268         Add prototypes.
3269         (vms_section, vms_reloc): Remove types.
3270         (hdr_struc): Replaced by ...
3271         (hdr_struct): ... new type.
3272         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3273         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3274         (EMH_DATE_LENGTH): Ditto.
3275         (eom_struc): Replaced by ...
3276         (eom_struct): ... new type.
3277         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3278         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3279         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3280         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3281         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3282         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3283         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3284         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3285         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3286         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3287         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3288         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3289         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3290         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3291         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3292         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3293         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3294         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3295         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3296         (enum file_type_enum): New type.
3297         (struct location_struct): Removed.
3298         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3299         (struct funcinfo, struct module): Ditto.
3300         (struct vms_private_data_struct): Update fields.
3301         (struct vms_section_data_struct): New type.
3302
3303         * vms.c: Update copyright year, fix comments,
3304         Fix includes for DECC, add prototypes.
3305         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3306         some initializers.
3307         Use flavour to set is_vax, location_stack is removed.
3308         (struct pair): Declare.
3309         (fill_section_ptr): Initialize variables at declaration.
3310         Add guard to set SECTION_SYM flag, handlde und section.
3311         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3312         (_bfd_vms_slurp_object_records): New function, replaces previous
3313         vms_object_p.
3314         (vms_slurp_module): New function.
3315         (vms_slurp_image): Ditto.
3316         (vms_object_p): Complete rewrite.
3317         (vms_mkobject): Use is_vax field to slect architecture.
3318         (free_reloc_stream): New function.
3319         (vms_convert_to_var): Ditto.
3320         (vms_convert_to_var_1): Ditto.
3321         (vms_convert_to_var_unix_filename): Ditto.
3322         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3323         VAR format on VMS.
3324         (vms_new_section_hook): Set alignment to 0, allocate private data.
3325         (vms_get_section_contents): Load content.
3326         (vms_get_symbol_info): Handle undefined section.
3327         (vms_find_nearest_line): Handle.
3328         (alloc_reloc_stream): New function.
3329         (vms_slurp_reloc_table): Ditto.
3330         (vms_get_reloc_upper_bound): Make it real.
3331         (vms_canonicalize_reloc): Do the real work.
3332         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3333         ALPHA_R_BOH.
3334         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3335         (vms_set_arch_mach): Check arch.
3336         (vms_set_section_contents): Copy the content after allocation.
3337         (vms_alpha_vec): Update object flags.
3338
3339         * vms-tir.c: Update copyright year, fix comments,
3340         add prototypes for new functions.
3341         (dst_define_location): New function.
3342         (dst_restore_location): New function.
3343         (dst_retrieve_location): New function.
3344         (dst_check_allocation): New function.
3345         (image_dump): Call dst_check_allocation.
3346         (image_write_b): Ditto.
3347         (image_write_w): Ditto.
3348         (image_write_l): Ditto.
3349         (image_write_q): Ditto.
3350         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3351         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3352         CTL_STKDL.
3353         Call error handler instead of abort if name is not known.
3354         (etir_sta): Add quarter_relocs argument and set it.
3355         Fix cast.
3356         (etir_sto): Ditto.
3357         (etir_opr): Ditto, return FALSE in case of error.
3358         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3359         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3360         (etir_stc): Add quarter_relocs argument and set it, fix cast.
3361         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3362         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3363         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3364         Return FALSE in case of error.
3365         (tir_sta): Change sign of psect.
3366         (tir_ctl): Ditto.
3367         (tir_cmd): Fix cast. Makes tir_table static const.
3368         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3369         add argument to explain.
3370         (analyze_etir): Initialize maxptr, add quarter_relocs
3371         declaration, move some declarations into inner scopes.
3372         Handle quarter_relocs and STO_IMM.
3373         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3374         (_bfd_vms_slurp_relocs): New function.
3375         (_bfd_vms_decode_relocs): New function.
3376         (sto_imm): Rewritten.
3377         (start_first_etbt_record): New function.
3378         (start_another_etbt_record): Ditto.
3379         (etir_output_check): Ditto.
3380         (defer_reloc_p): Ditto.
3381         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3382         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
3383         rewritte relocations handling.
3384         (_bfd_vms_write_tbt): Removed.
3385         (_bfd_vms_write_dbg): Ditto.
3386
3387         * vms-misc.c: Update copyright year, Fix comments.
3388         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3389         (maybe_adjust_record_pointer_for_object): New function.
3390         (_bfd_vms_get_first_record): New function, replaces ...
3391         (_bfd_vms_get_record): ..  removed.
3392         (_bfd_vms_get_object_record): New function.
3393         (_bfd_vms_get_object_record): New function.
3394         (vms_get_remaining_object_record): New function, replaces ...
3395         (_bfd_vms_get_next_record): ... removed.
3396         (add_new_contents): Removed.
3397         (_bfd_save_vms_section): Removed.
3398         (_bfd_get_vms_section): Removed.
3399         (_bfd_vms_output_flush): Write in VAR format.
3400         (new_symbol): Don't make UND section.
3401
3402         * vms-hdr.c: Update copyright year, update list of record handled.
3403         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3404         (_bfd_vms_write_hdr): Strip vms and unix patches,
3405         add comments, truncate module name at 31 characters,
3406         use constants instead of hard-coded value,
3407         write BFD version instead of a fixed string.
3408         (_bfd_vms_slurp_ihd): New function.
3409         (_bfd_vms_slurp_isd): Ditto.
3410         (_bfd_vms_slurp_ihs): Ditto.
3411         (new_module): Ditto.
3412         (parse_module): Ditto
3413         (build_module_list): Ditto.
3414         (module_find_nearest_line): Ditto.
3415         (_bfd_vms_find_nearest_dst_line): Ditto.
3416         (vms_slurp_debug): Ditto.
3417         (_bfd_vms_slurp_dbg): Ditto.
3418         (_bfd_vms_slurp_tbt): Ditto.
3419         (_bfd_vms_write_dbg): Ditto.
3420         (_bfd_vms_write_tbt): Ditto.
3421
3422         * vms-gsd.c: Update copyright year, update list of records handled.
3423         (EVAX_LITERALS_NAME): New macro.
3424         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3425         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3426         (register_universal_symbol): New function and prototype.
3427         (_bfd_vms_slurp_gsd): Fix indentations and casts,
3428         improve debug messages,
3429         use constants instead of hard-coded value,
3430         fix missing endianness conversion,
3431         handle global symbol (SYMG).
3432         (bfd_vms_set_section_flags): New function.
3433         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3434         handle section literals,
3435         fix indentation,
3436         handle section bfd and vms flags,
3437         don't output LIB$INITIALIZE symbol,
3438         fix handling of weak symbols,
3439         fix evax vs vax procedure descriptor,
3440         handle absolute symbols.
3441
3442         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3443         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3444
3445         * makefile.vms (DEFS): Fix flags for VMS.
3446
3447         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3448
3449         * bfd-in2.h: Regenerated.
3450         * libbfd.h: Regenerated.
3451
3452 2009-02-20  Cary Coutant  <ccoutant@google.com>
3453
3454         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3455         in struct stat.
3456
3457 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3458
3459         PR gas/7059
3460         * coffcode.h (coff_write_object_contents):  Don't let the string
3461         table offset overflow the s_name field when using long section names.
3462
3463 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3464
3465         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
3466         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3467         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
3468         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
3469         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3470         (bfd_pmac_xcoff_backend_data):  Likewise.
3471         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
3472         (bfd_xcoff_aix5_backend_data):  Likewise.
3473         (xcoff64_write_object_contents):  Delete unused long_section_names
3474         local variable.
3475         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
3476         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3477         struct non-const.
3478         * coffcode.h (documentation):  Update to describe long section names.
3479         (COFFLONGSECTIONCATHELPER):  New helper macro.
3480         (BLANKOR1TOODD):  Likewise.
3481         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
3482         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
3483         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
3484         (bfd_coff_set_long_section_names_allowed):  New function.
3485         (bfd_coff_set_long_section_names_disallowed):  Likewise.
3486         (struct bfd_coff_backend_data):  Add new backend hook function
3487         pointer _bfd_coff_set_long_section_names.
3488         (bfd_coff_set_long_section_names):  New backend hook.
3489         (coff_write_object_contents):  Only generate long section names if
3490         bfd_coff_long_section_names() indicates they are currently enabled.
3491         (bfd_coff_std_swap_table):  Make non-const, and initialise long
3492         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3493         (ticoff0_swap_table):  Likewise to both.
3494         (ticoff1_swap_table):  Again, likewise to both.
3495         * coffgen.c (make_a_section_from_file):  Allow long section names
3496         as inputs even if not currently allowed for outputs.
3497         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
3498         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
3499         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3500         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3501         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3502         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3503         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3504         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3505         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3506         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3507         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
3508         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
3509         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
3510         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
3511         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
3512         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
3513         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3514         * libcoff-in.h:  Update copyright year to cause updated copyright
3515         year in generated libcoff.h, and fix typo.
3516         * libcoff.h:  Regenerated.
3517         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
3518         (_bfd_ecoff_no_long_sections):  Add prototype.
3519         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
3520         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
3521         defined by an including .c file.
3522         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
3523         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3524         (ticoff1_swap_table):  Likewise to both.
3525
3526 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
3527
3528         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3529         stub. Catch default case error.
3530         (arm_map_one_stub): Add missing Thumb mapping symbol.
3531
3532 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
3533
3534         PR 9841
3535         * elf32-avr.c: Handle case where no local symbos exist correctly.
3536
3537 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
3538
3539         bfd/
3540         * elf32-arm.c (arm_long_branch_stub,
3541         arm_thumb_v4t_long_branch_stub,
3542         arm_thumb_thumb_long_branch_stub,
3543         arm_thumb_arm_v4t_long_branch_stub,
3544         arm_thumb_arm_v4t_short_branch_stub,
3545         arm_pic_long_branch_stub):
3546         Renamed to elf32_arm_stub_long_branch_any_any,
3547         elf32_arm_stub_long_branch_v4t_arm_thumb,
3548         elf32_arm_stub_long_branch_thumb_only,
3549         elf32_arm_stub_long_branch_v4t_thumb_arm,
3550         elf32_arm_stub_short_branch_v4t_thumb_arm,
3551         elf32_arm_stub_long_branch_any_any_pic.
3552         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3553         arm_thumb_thumb_stub_long_branch,
3554         arm_thumb_arm_v4t_stub_long_branch,
3555         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3556         Renamed to arm_stub_long_branch_any_any,
3557         arm_stub_long_branch_v4t_arm_thumb,
3558         arm_stub_long_branch_thumb_only,
3559         arm_stub_long_branch_v4t_thumb_arm,
3560         arm_stub_short_branch_v4t_thumb_arm,
3561         arm_stub_long_branch_any_any_pic.
3562
3563 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3564
3565         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3566         in branch offset check.
3567
3568 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
3569
3570         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3571         add toc.symndx and toc.add.
3572         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3573         Set up toc.add.
3574         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
3575         callers.
3576         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3577         (branch_reloc_hash_match): New function, extracted from..
3578         (ppc64_elf_tls_optimize): ..here.
3579         (ppc64_elf_relocate_section): Properly set addends when optimizing
3580         tls sequences.  Avoid unnecessary reading and writing of insns.
3581         Only redo reloc when symbol changed.  Bypass symbol checks when
3582         using tlsld_got.
3583         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3584         (branch_reloc_hash_match): New function, extracted from..
3585         (ppc_elf_tls_optimize): ..here.
3586         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3587         Don't clear addend on zapped __tls_get_addr reloc.
3588
3589 2009-02-12  Nick Clifton  <nickc@redhat.com>
3590
3591         PR 9827
3592         * elflink.c (bfd_elf_final_link): When counting the relocations,
3593         if the header size has not been set yet then assume that it will
3594         match the output section's reloc type.
3595
3596 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
3597
3598         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3599         relocatable link.
3600
3601 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
3602
3603         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3604         (find_function): Likewise.
3605         (pasted_function): Don't error if no prior function found.
3606         (discover_functions): Revert 2008-12-10 change.  Extend first
3607         function range to start of section.
3608
3609 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3610
3611         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
3612         functions to C90.
3613         * elf64-hppa.h: Likewise.
3614
3615 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
3616
3617         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3618         .sbss handling.
3619
3620 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
3621
3622         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3623         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3624
3625 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
3626
3627         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3628         * archures.c (bfd_mach_mips_xlr): Define.
3629         * bfd-in2.h: Regenerate.
3630         * cpu-mips.c (I_xlr): Define.
3631         (arch_info_struct): Add XLR entry.
3632         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3633         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3634         (mips_mach_extensions): Add XLR entry.
3635
3636 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
3637
3638         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3639
3640 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
3641
3642         * configure.in: AC_SUBST pdfdir.
3643         * Makefile.am: Add install-pdf, install-pdf-am
3644         and install-pdf-recursive targets. Define pdfdir.
3645         * doc/Makefile.am: Define pdf__strip_dir. Add
3646         install-pdf and install-pdf-am targets.
3647         * po/Make-in: Add install-pdf target.
3648         * configure: Regenerate.
3649         * Makefile.in: Regenerate
3650         * doc/Makefile.in: Regenerate.
3651
3652 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
3653
3654         * bfd-in2.h: Regenerate.
3655         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
3656         fields from n_entries to n_slots where appropriate, update comments.
3657         (HOWTO): Add TLS relocations.
3658         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3659         (enum elf_m68k_got_offset_size): New enum.
3660         (struct elf_m68k_got_entry.type): Move field to ...
3661         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
3662         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3663         functions.
3664         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3665         functions.
3666         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3667         fields into n_entries array.  Update comments.
3668         (elf_m68k_init_got): Simplify, update all uses.
3669         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3670         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3671         GOT entries; update name, update all uses.
3672         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3673         (elf_m68k_get_got_entry): Update.
3674         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3675         simplify.
3676         (elf_m68k_remove_got_entry_type): Simplify.
3677         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3678         (elf_m68k_can_merge_gots): Update.
3679         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3680         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3681         GOT entries, simplify.
3682         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3683         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3684         field, remove obsoleted local_n_entries field.
3685         (elf_m68k_partition_multi_got_2): New static function.
3686         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3687         update.
3688         (elf_m68k_remove_got_entry_type): Update.
3689         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3690         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
3691         update of sgot->size and srelgot->size.
3692         (elf_m68k_gc_sweep_hook): Update.
3693         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3694         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3695         TLS relocations.
3696         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3697         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3698
3699 2009-02-02  DJ Delorie  <dj@redhat.com>
3700
3701         * elf32-mep.c (config_names): Regenerate configuration.
3702
3703 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
3704
3705         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3706         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3707         * elf.c (bfd_elf_get_str_section): Make static.
3708         (bfd_elf_find_section): Delete.
3709         * libbfd.h: Regenerate.
3710
3711 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3712
3713         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3714         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3715
3716 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
3717
3718         * elflink.c (on_needed_list): New function.
3719         (elf_link_add_object_symbols): Link in --as-needed libs if they
3720         satisfy undefined symbols in other libs.
3721
3722 2009-01-30  Julian Brown  <julian@codesourcery.com>
3723
3724         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3725         EXEC_P or DYNAMIC flags, and skip sections which are being linked
3726         with --just-symbols (-R).
3727
3728 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
3729
3730         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3731         high_pc in order to properly sign-extend VMAs.
3732
3733 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
3734             Mark Shinwell  <shinwell@codesourcery.com>
3735             Catherine Moore  <clm@codesourcery.com>
3736
3737         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3738
3739 2009-01-28  Catherine Moore <clm@codesourcery.com>
3740
3741         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3742         SEC_LOAD for dynamic relocation sections.
3743
3744 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3745
3746         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3747         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3748         the size of local TLS data.
3749
3750 2009-01-27  Andreas Schwab  <schwab@suse.de>
3751
3752         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3753         architectures in the archive.
3754
3755 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3756
3757         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3758         <R_CRIS_32_DTPREL>: Correct relocation value.
3759
3760         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3761         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3762         symbols with non-default visibility.
3763
3764 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
3765
3766         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3767         describing the trampolines.
3768         (ppc_elf_relocate_section): Update relocs to describe the
3769         trampolines.
3770
3771 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3772
3773         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3774         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3775         and R_PARISC_PCREL12F relocations.
3776
3777 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
3778
3779         PR 6022
3780         * elflink.c (find_version_for_sym): New function split out from,
3781         but without export_dynamic test, ..
3782         (_bfd_elf_link_assign_sym_version): ..here.
3783         (_bfd_elf_export_symbol): Use it.
3784
3785 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
3786
3787         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3788         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3789         * elflink.c: ..here, somewhat modified.
3790         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3791         _bfd_elf_link_find_version_dependencies,
3792         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3793         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3794         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3795         declare..
3796         * elflink.c: ..and make static here.
3797         (_bfd_elf_link_find_version_dependencies): Adjust for removal
3798         of output_bfd from struct elf_find_verdep_info.
3799         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3800         struct elf_info_failed.
3801         (bfd_elf_size_dynamic_sections): Adjust.
3802
3803 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
3804
3805         PR 6832
3806         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3807         after comp_unit_find_line call.
3808
3809 2009-01-21  Nick Clifton  <nickc@redhat.com>
3810
3811         PR 9769
3812         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3813         tm_gmtoff field in struct tm.
3814
3815 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
3816
3817         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3818         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3819         sections in soft-icache lines unless non_ia_text.  Don't add
3820         rodata if doing so would exceed line size.
3821
3822 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
3823
3824         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3825         types than bfd_link_hash_indirect, before early return, call
3826         _bfd_elf_link_hash_copy_indirect.
3827
3828 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3829
3830         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3831         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3832         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3833         (elf_backend_obj_attrs_order): New define.
3834         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3835         (elfNN_bed): Add elf_backend_obj_attrs_order.
3836
3837 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3838
3839         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3840         (obj_attr_size): Likewise.
3841         (write_obj_attribute): Likewise.
3842         (_bfd_elf_copy_obj_attributes): Likewise.
3843         (_bfd_elf_parse_attributes): Likewise.
3844         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3845         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3846         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3847         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3848         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3849         with macros.
3850
3851 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3852
3853         * elf-attrs.c (is_default_attr): Support defaultless attributes.
3854         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3855         (bfd_elf_add_obj_attr_string): Likewise.
3856         (bfd_elf_add_obj_attr_int_string): Likewise.
3857         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3858         * elf-bfd.h (struct obj_attribute): Document new flag bit.
3859         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3860         Tag_nodefaults has no default value.
3861         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3862         comment to reflect the new state.
3863
3864 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
3865
3866         PR 9695
3867         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3868         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3869         (adjust_z_magix): Delete dead code handling QMAGIC.
3870
3871 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
3872
3873         * coffcode.h (styp_to_sec_flags): Correct interpretation of
3874         IMAGE_SCN_MEM_DISCARDABLE.
3875
3876 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
3877
3878         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3879         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3880         * configure.in (commonbfdlib): Delete.
3881         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3882         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
3883         is available, not just for linux.
3884         * po/SRC-POTFILES.in: Regenerate.
3885         * Makefile.in: Regenerate.
3886         * configure: Regenerate.
3887
3888 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
3889             Julian Brown   <julian@codesourcery.com>
3890
3891         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3892         ARM attributes in ABI 2.07.
3893         * elf32-arm.c (get_secondary_compatible_arch): New function.
3894         (set_secondary_compatible_arch): New function.
3895         (tag_cpu_arch_combine): New function.
3896         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3897         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3898         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3899         make it fit with order_01243.
3900         Add support for Tag_also_compatible_with,
3901         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3902         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3903         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3904         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3905         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3906         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3907         Rework the way unknown attributes are handled.
3908         Defer errors until all attributes have been processed.
3909
3910 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
3911
3912         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3913         bfd_elf_add_obj_attr_int_string.
3914         Read Tag_compatibility from its new location in the attribute array,
3915         rather than the attribute list.
3916         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3917         bfd_elf_add_obj_attr_int_string.
3918         (_bfd_elf_parse_attributes): Likewise.
3919         (_bfd_elf_merge_object_attributes): There's now only one
3920         Tag_compatibility, and it's in the array, not the list.
3921         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3922         Tag_compatibility.
3923         (bfd_elf_add_obj_attr_compat): Rename to
3924         bfd_elf_add_obj_attr_int_string.
3925         (bfd_elf_add_proc_attr_compat): Rename to
3926         bfd_elf_add_proc_attr_int_string.
3927         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3928         Tag_compatibility.
3929
3930 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
3931
3932         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3933         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3934         (vmsutil.lo): Add dependency rule.
3935         * Makefile.in: Regenerate.
3936         * config.bfd (ia64*-*-*vms*): Add case.
3937         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3938         * configure: Regenerate.
3939         * vmsutil.c: New file.
3940         * vmsutil.h: New file.
3941         * elf-bfd.h (struct bfd_elf_special_section): Change type of
3942         attr to bfd_vma.
3943         * elfxx-ia64.c (elfNN_vms_post_process_headers,
3944         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3945         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3946         elfNN_vms_object_p): New functions
3947         * targets.c (bfd_elf64_ia64_vms_vec): New target.
3948
3949 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
3950
3951         PR ld/9727
3952         * elflink.c (elf_gc_sweep): Exclude the group section if the
3953         first member of the section group is excluded.
3954
3955 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
3956
3957         PR 9735
3958         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3959         saved filename, use bfd_alloc rather than bfd_malloc for it.
3960
3961 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
3962
3963         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3964
3965 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
3966
3967         * elf32-spu.c (remove_cycles): Always set call->max_depth.
3968
3969 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
3970
3971         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3972
3973 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
3974
3975         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3976         num_lines_log2.
3977         (struct got_entry): Add br_addr.
3978         (struct call_info): Add priority.
3979         (struct function_info): Add lr_store and sp_adjust.
3980         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3981         (spu_elf_find_overlays): For soft-icache, mark any section within cache
3982         area as an overlay, and check that no other overlays exist.  Look up
3983         icache overlay manager entry sym.
3984         (BRA_STUBS, BRA, BRASL): Define.
3985         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3986         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
3987         in branch insn.
3988         (count_stub, build_stub): Support soft-icache.
3989         (build_spuear_stubs, process_stubs): Adjust build_stub call.
3990         (spu_elf_size_stubs): Size soft-icache stubs.
3991         (overlay_index): New function.
3992         (spu_elf_build_stubs): Make static.  Support soft-icache.
3993         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3994         (find_function_stack_adjust): Save lr store and stack adjust insn
3995         offsets.
3996         (maybe_insert_function): Adjust find_function_stack_adjust call.
3997         (mark_functions_via_relocs): Retrieve priority.
3998         (remove_cycles): Only warn about pruned arcs when stack_analysis.
3999         (sort_calls): Sort by priority first.
4000         (mark_overlay_section): Ignore .ovl.init.
4001         (sum_stack): Only print when stack_analysis.
4002         (print_one_overlay_section): New function, extracted from..
4003         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4004         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4005         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4006         analysis.  Call spu_elf_build_stubs.
4007         (spu_elf_relocate_section): For soft-icache encode overlay index
4008         into addresses.
4009         (spu_elf_output_symbol_hook): Support soft-icache.
4010         (spu_elf_modify_program_headers: Likewise.
4011
4012         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4013         num_regions to num_lines.  Add line_size and max_branch.
4014         (enum _ovly_flavour): Add ovly_soft_icache.
4015         (spu_elf_build_stubs): Delete.
4016
4017 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4018
4019         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4020         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4021
4022 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4023
4024         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4025         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4026         the program, the known offset starts at the negative size of the
4027         TLS section.
4028         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4029         Similar.
4030
4031 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4032
4033         * config.bfd: Add lm32-*-rtems*.
4034
4035 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4036
4037         * coff-ppc.c: Add 2009 to Copyright.
4038         * elf32-cris.c: Likewise.
4039         * elflink.c: Likewise.
4040
4041 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4042
4043         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4044         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4045
4046 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4047
4048         PR ld/9679
4049         * elflink.c (elf_merge_st_other): New.
4050         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4051         hide them if needed.
4052         (elf_link_add_object_symbols): Updated.
4053
4054 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4055
4056         PR ld/9676
4057         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4058         ref_dynamic and dynamic_def fields when setting def_regular
4059         to 1.
4060
4061 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4062
4063         PR 9682
4064         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4065         literal.
4066
4067 For older changes see ChangeLog-2008
4068 \f
4069 Local Variables:
4070 mode: change-log
4071 left-margin: 8
4072 fill-column: 74
4073 version-control: never
4074 End: