bfd/ChangeLog

   1 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   2
   3         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
   4         bfdlibdir and bfdincludedir.
   5         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
   6         [INSTALL_LIBBFD]: ... here, ...
   7         [INSTALL_LIBBFD]: ... and empty overrides here.
   8         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
   9         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
  10         * Makefile.in: Regenerate.
  11         * configure: Regenerate.
  12
  13 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
  14
  15         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
  16         relocations.  Rewrite output of dynamic TLS relocations.
  17         (DTP_OFFSET, TP_OFFSET): New constants.
  18         (dtpoff_base): Update.
  19         (tpoff): Rename to tpoff_base, update.
  20         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
  21         New functions.  Move code from elf_m68k_relocate_section here.
  22         (elf_m68k_relocate_section): Update.
  23         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
  24
  25 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
  26
  27         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
  28         non_got_ref value.
  29         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
  30         Handle non_got_ref field.
  31         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
  32
  33 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
  34
  35         PR ld/10515
  36         * linker.c (bfd_find_version_for_sym): Revert warning.
  37
  38 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
  39
  40         PR ld/10515
  41         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
  42         other wildcard match.  Warn on multiple wildcard matches.
  43
  44 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  45
  46         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
  47         appending.
  48         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
  49         only in this condition.
  50         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
  51         to build but not install libbfd.la in this condition.
  52         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
  53         (install_libbfd, install_libbfd): Remove.
  54         * Makefile.in: Regenerate.
  55         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
  56         (INCLUDES): ... this.
  57         ($(MKDOC)): Adjust.
  58         * doc/Makefile.in: Regenerate.
  59
  60         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
  61         no-dist and foreign.
  62         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
  63         dependency tracking to work for them.
  64         (targets.lo, archures.lo, dwarf.lo): Rewrite to
  65         use automake dependency tracking mechanism.
  66         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
  67         (mkdep section): Remove.
  68         (BUILT_SOURCES): New, list $(BUILD_HFILES).
  69         * Makefile.in: Regenerate.
  70         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
  71
  72         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
  73         (install-pdf, install-pdf-recursive, install-html)
  74         (install-html-recursive): Remove.
  75         * Makefile.in: Regenerate.
  76
  77         * Makefile.in: Regenerate.
  78         * aclocal.m4: Likewise.
  79         * config.in: Likewise.
  80         * configure: Likewise.
  81
  82 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
  83
  84         * elf32-arm.c (arch_has_thumb2_nop): New function.
  85         (arch_has_arm_nop): New function.
  86         (elf32_arm_final_link_relocate): NOP opcodes changed.
  87
  88 2009-08-16  Doug Evans  <dje@google.com>
  89
  90         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
  91         at least don't leak memory.
  92
  93 2009-08-13  DJ Delorie  <dj@redhat.com>
  94
  95         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
  96         if needed.
  97
  98 2009-08-12  Nick Clifton  <nickc@redhat.com>
  99
 100         * po/fi.po: Updated Finnish translation.
 101
 102 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 103
 104         Merge some FRV FDPIC changes into the Blackfin code.
 105         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 106         summary reloc information.
 107         (bfinfdpic_dynamic_got_plt_info): New.
 108         (_bfin_create_got_section): Create the PLT section here.
 109         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 110         (_bfinfdpic_count_nontls_entries): Move out of...
 111         (_bfinfdpic_count_got_plt_entries): ... here.
 112         (_bfinfdpic_count_relocs_fixups): Likewise.
 113         (_bfinfdpic_reset_got_plt_entries): New.
 114         (_bfinfdpic_size_got_plt): Move out of...
 115         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 116         (bfinfdpic_relocate_section): Be careful not to call
 117         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 118         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 119         New functions.
 120         (elf_backend_discard_info): Define for FD-PIC.
 121
 122 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 123
 124         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 125         adjustments.
 126         * elf-eh-frame.c: Likewise.
 127         * merge.c: Likewise.
 128
 129 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 130
 131         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 132         to x86 and x86_64 configurations.
 133         * configure: Regenerate.
 134
 135 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 136
 137         Stop using bfd_usrdata in libbfd.
 138         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 139         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 140         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 141         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 142         filehdr_dst->u.go32.stub.  New comment with the reason.
 143         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 144         Substitute the removed macro bfd_coff_go32stub.
 145         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 146         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 147         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 148         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 149         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 150         bfd_coff_go32stub.
 151         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 152         * libcoff-in.h (coff_data_type): New field go32stub.
 153         * libcoff.h: Regenerated.
 154
 155 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 156
 157         Fix go32 stub preservation by objcopy.
 158         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 159         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 160         go32stub.
 161
 162 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 163
 164         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 165         symbols.
 166         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 167         same as global undefined symbols.
 168         (elf32_arm_relocate_section): Give an error for local undefined
 169         non-weak symbols, unless the reloc will not use the symbol.
 170
 171 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 172
 173         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 174         (ppc_elf_relax_section): Use symbol index to distinguish
 175         relocatable stubs.
 176
 177 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 178
 179         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 180
 181 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 182
 183         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 184         info for STT_GNU_IFUNC.
 185         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 186         on got refs in case the symbol turns out to be ifunc.
 187         (ppc_elf_gc_sweep_hook): Similarly.
 188         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 189         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 190         (ppc_elf_size_dynamic_sections): Likewise.
 191         (ppc_elf_relocate_section): Likewise.
 192
 193 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 194
 195         From Mike Frysinger <michael.frysinger@analog.com>
 196         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 197         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 198         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 199         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 200         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 201         Adjust to match the renamed reloc definitions.
 202
 203 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 204
 205         PR 10494
 206         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 207         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 208
 209 2009-08-07  Tom Tromey  <tromey@redhat.com>
 210
 211         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 212         aliasing error.
 213
 214 2009-08-06  Michael Eager <eager@eagercon.com>
 215
 216         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 217         * Makefile.in: Regenerate.
 218         * archures.c: Add bfd_arch_microblaze.
 219         * bfd-in2.h: Regenerate.
 220         * config.bfd: Add microblaze target.
 221         * configure.in: Add bfd_elf32_microblaze_vec target.
 222         * configure: Regenerate.
 223         * cpu-microblaze.c: New.
 224         * elf32-microblaze.c: New.
 225         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 226         * libbfd.h: Regenerate.
 227         * reloc.c: Add MICROBLAZE relocations.
 228         * section.c: Add struct relax_table and relax_count to section.
 229         * targets.c: Add bfd_elf32_microblaze_vec.
 230
 231 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 232             Alan Modra  <amodra@bigpond.net.au>
 233
 234         PR binutils/10492
 235         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 236         symbols.
 237         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 238         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 239
 240 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 241
 242         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 243         at least once when fixing cortex-a8.
 244
 245 2009-08-05  Chao-ying Fu  <fu@mips.com>
 246
 247         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 248         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 249         for CPUs.  It is true for RM9000.
 250         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 251         for all CPUs.
 252         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 253         to guard the transformation.
 254
 255 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 256
 257         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 258         (spu_elf_size_sections): Declare prototype.
 259         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 260         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 261         (spu_elf_emit_fixup): New function.
 262         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 263         (spu_elf_size_sections): New function.
 264
 265 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 266
 267         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 268         (arm_build_one_stub): Build a8 veneers as a separate pass.
 269         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 270         parameters.  Use them to check if we create a different a8 fixup
 271         than the previous pass.
 272         (elf32_arm_size_stubs): Move scope of stub_changed and
 273         prev_num_a8_fixes into main loop.
 274         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 275
 276 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 277
 278         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 279         which find_plt_ent is called.  Delete redundant code.
 280
 281 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         PR binutils/10363
 284         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 285         invalid string offset.
 286
 287 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 288
 289         PR ld/10433
 290         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 291         to htab->init_got_offset and plt to htab->init_plt_offset
 292         when discarding space for dynamic relocations.
 293
 294 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 295
 296         * elf32-ppc.c (struct plt_entry): Revise comments.
 297         (ppc_elf_check_relocs): Don't create needless plt_entry info
 298         for non-pie executables.  Don't test info->pie when info->shared
 299         already covers that case.
 300         (ppc_elf_gc_sweep_hook): Adjust for above change.
 301         (add_stub_sym): Don't test info->pie when info->shared tested.
 302         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 303         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 304         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 305         (ppc_elf_relocate_section): Likewise.
 306
 307 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 308
 309         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 310         for local ifunc symbols in non-pie executables, regardless of
 311         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 312         code so that it's obvious that we only do anything special for
 313         local ifunc syms.
 314         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 315         (allocate_dynrelocs): Correct comment for syms defined in plt.
 316         Don't specially allocate ifunc dyn relocs.
 317         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 318         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 319         syms in non-pie executables.  No specially allocated dyn relocs
 320         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 321         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 322         a non-pie executable.
 323
 324 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 325             Jakub Jelinek  <jakub@redhat.com>
 326
 327         PR ld/6443
 328         * elf32-i386.c (elf_i386_tls_transition): Check executable
 329         instead of shared for TLS when building PIE.
 330         (elf_i386_check_relocs): Likewise.
 331         (elf_i386_allocate_dynrelocs): Likewise.
 332         (elf_i386_relocate_section): Likewise.
 333
 334         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 335         instead of shared for TLS when building PIE.
 336         (elf64_x86_64_check_relocs): Likewise.
 337         (elf64_x86_64_allocate_dynrelocs): Likewise.
 338         (elf64_x86_64_relocate_section): Likewise.
 339
 340 2009-07-31  Anthony Green  <green@moxielogic.com>
 341
 342         * config.bfd (targ_cpu): Add moxie-uclinux support.
 343
 344 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 345
 346         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 347
 348 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 349
 350         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 351         used by indirect function support.  Count dynamic relocs for
 352         ifunc syms.
 353         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 354         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 355         in iplt and their relocs in reliplt.  Don't make ifunc syms
 356         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 357         reliplt.  Handle other dynamic relocs for ifunc.
 358         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 359         ifunc in reliplt, likewise relocs for got against local ifunc.
 360         Typo fix on reliplt size adjust.
 361         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 362         relocs 1-1 with entries for iplt, instead just add using
 363         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 364         Error on invalid ifunc dyn relocs.
 365         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 366         in iplt/reliplt.
 367         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 368         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 369         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 370         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 371         (allocate_dynrelocs): As for elf32-ppc.c above.
 372         (ppc64_elf_size_dynamic_sections): Likewise.
 373         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
 374         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
 375         (ppc_size_one_stub): Similarly.
 376         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
 377         relocs too.
 378         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
 379
 380 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 381
 382         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
 383         change.  Add note to head comment.
 384
 385 2009-07-28  Jan Beulich  <jbeulich@novell.com>
 386
 387         * archive.c (get_extended_arelt_filename): Remove redundant
 388         range check on index.
 389
 390 2009-07-27  Doug Kwan  <dougkwan@google.com>
 391
 392         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
 393
 394 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         * archures.c bfd_*_arch): Sorted.
 397         (bfd_archures_list): Likewise.
 398
 399 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 400
 401         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
 402         to R_cr16_NUM32 relocation.
 403
 404 2009-07-26  Michael Eager  <eager@eagercon.com>
 405
 406         * archures.c: Add bfd_mach_ppc_405
 407         * bfd-in2.h: Same.
 408
 409 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 410
 411         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
 412         * cpu-l1om.c (bfd_l1om_arch): Likewise.
 413
 414 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 415
 416         * archures.c (bfd_architecture): Add bfd_arch_l1om.
 417         (bfd_l1om_arch): New.
 418         (bfd_archures_list): Add &bfd_l1om_arch.
 419         * bfd-in2.h: Regenerated.
 420
 421         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
 422         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
 423         if bfd_elf64_x86_64_freebsd_vec is supported.
 424         (targ_selvecs): Likewise.
 425
 426         * configure.in: Support bfd_elf64_l1om_vec and
 427         bfd_elf64_l1om_freebsd_vec.
 428         * configure: Regenerated.
 429
 430         * cpu-l1om.c: New.
 431
 432         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
 433         (bfd_elf64_l1om_vec): Likewise.
 434         (bfd_elf64_l1om_freebsd_vec): Likewise.
 435
 436         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
 437         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
 438         * Makefile.in: Regenerated.
 439
 440         * targets.c (bfd_elf64_l1om_vec): New.
 441         (bfd_elf64_l1om_freebsd_vec): Likewise.
 442         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
 443         bfd_elf64_l1om_freebsd_vec.
 444
 445 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 446             Alan Modra  <amodra@bigpond.net.au>
 447
 448         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
 449         * bfd-in2.h: Regenerate.
 450         * libbfd.h: Regenerate.
 451         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
 452         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
 453         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
 454
 455 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         PR ld/10434
 458         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
 459         instead of shared for R_X86_64_TPOFF32.
 460         (elf64_x86_64_relocate_section): Likewise.
 461
 462 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
 463
 464         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
 465         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
 466         with the BSF_GNU_UNIQUE flag bit set.
 467         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
 468         for symbols with STB_GNU_UNIQUE binding.
 469         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
 470         with the STB_GNU_UNIQUE binding.
 471         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
 472         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
 473         symbols with the unique_global field set.
 474         (elf_link_output_extsym): Set unique_global field for symbols with
 475         the STB_GNU_UNIQUE binding.
 476         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
 477         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
 478         symbols.
 479         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
 480         symbols.
 481         * bfd-in2.h: Regenerate.
 482
 483 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 484
 485          * elflink.c (elf_link_output_extsym): Revert the last change.
 486
 487 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 488
 489          PR ld/10433
 490          * elflink.c (elf_link_output_extsym): Special case ifunc syms
 491          when ref_regular, not def_regular.
 492
 493 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
 494
 495          PR ld/10426
 496          * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
 497          from a DSO into a normal FUNC symbol.
 498          (elf_link_output_extsym): Turn an undefined IFUNC symbol into
 499          a normal FUNC symbol.
 500
 501 2009-07-17  Chao-ying Fu  <fu@mips.com>
 502
 503         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
 504         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
 505         interlocking, the last PLT entry needs a nop in the branch delay slot.
 506         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
 507         output the last two PLT entries in reverse order.
 508
 509 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 510
 511         * elf32-i386.c (elf_i386_relocate_section): Don't get local
 512         STT_GNU_IFUNC symbol for relocatable link.
 513         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 514
 515 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 516
 517         * bfdio.c (bfd_iovec): Add comments for bmmap.
 518         * bfd-in2.h: Regenerated.
 519
 520 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 521
 522         * Makefile.am: Run "make dep-am".
 523         * Makefile.in: Regenerated.
 524
 525 2009-07-10  Doug Kwan  <dougkwan@google.com>
 526
 527         * elf32-arm.c (stub_hash_newfunc): Initialize fields
 528         target_addend and orig_insn.
 529
 530 2009-07-10  Tom Tromey  <tromey@redhat.com>
 531
 532         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
 533         (elf-eh-frame.lo): Likewise.
 534         (elf32-bfin.lo): Likewise.
 535         (elf32-frv.lo): Likewise.
 536         (elf32-xc16x.lo): Likewise.
 537         * Makefile.in: Rebuild.
 538         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
 539         * elf-eh-frame.c: Likewise.
 540         * elf32-bfin.c: Likewise.
 541         * elf32-frv.c: Likewise.
 542         * elf32-xc16x.c: Likewise.
 543
 544 2009-07-10  Julian Brown  <julian@codesourcery.com>
 545
 546         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
 547         symbol a stub entry is derived from, not the entry for the stub
 548         itself, in call to elf32_arm_final_link_relocate.
 549
 550 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
 553         when reporting  addends.
 554
 555 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 556
 557         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
 558         data even when no stubs.
 559         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
 560
 561 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 562
 563         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
 564         (ppc_elf_get_synthetic_symtab): Report addend.
 565         (PLT_IFUNC): Define.
 566         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
 567         (ppc_elf_create_glink): New function.
 568         (ppc_elf_create_dynamic_sections): Use it.
 569         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
 570         (update_local_sym_info): Allocate space for local_plt array.
 571         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
 572         entry pointer.
 573         (is_branch_reloc): New function.
 574         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
 575         (ppc_elf_gc_sweep_hook): Likewise.
 576         (ppc_elf_adjust_dynamic_symbol): Likewise.
 577         (allocate_dynrelocs): Likewise.
 578         (ppc_elf_size_dynamic_sections): Likewise.
 579         (ppc_elf_relocate_section): Likewise.
 580         (branch_reloc_hash_match): Use is_branch_reloc.
 581         (ppc_elf_tls_optimize): Adjust for local_plt.
 582         (write_glink_stub): New function, extracted from..
 583         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
 584         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
 585         branch table when dynamic.
 586         (elf_backend_post_process_headers): Define.
 587         * elf64-ppc.c (elf_backend_post_process_headers): Define.
 588         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
 589         (ppc64_elf_get_synthetic_symtab): Report addend.
 590         (struct ppc_stub_hash_entry): Add plt_ent.
 591         (PLT_IFUNC): Define.
 592         (struct ppc_link_hash_table): Add iplt and reliplt.
 593         (create_linkage_sections): Make .iplt and .rela.iplt sections.
 594         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
 595         (update_local_sym_info): Allocate space for local_plt array.
 596         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
 597         entry pointer.
 598         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
 599         and don't change hash flags here.
 600         (is_branch_reloc): New function.
 601         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
 602         (ppc64_elf_gc_sweep_hook): Likewise.
 603         (ppc64_elf_adjust_dynamic_symbol): Likewise.
 604         (allocate_dynrelocs): Likewise.
 605         (ppc64_elf_size_dynamic_sections): Likewise.
 606         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
 607         (ppc64_elf_size_stubs): Likewise.
 608         (ppc64_elf_relocate_section): Likewise.
 609         (get_sym_h): Adjust for local_plt.
 610         (branch_reloc_hash_match): Use is_branch_reloc.
 611         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
 612         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
 613
 614 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 615
 616         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
 617
 618 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 619
 620         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
 621         and ref_regular_nonweak comment.
 622         * elflink.c (elf_link_output_extsym): Special case ifunc syms
 623         when def_regular, not ref_regular.
 624         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
 625         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
 626         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
 627
 628 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
 629
 630         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
 631         of malloc'd struct call_info.
 632         (pasted_function): Likewise, priority too.
 633
 634 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
 635
 636         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
 637         alignment when packing sections into overlays.
 638
 639 2009-07-03  Cary Coutant  <ccoutant@google.com>
 640
 641         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
 642
 643 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 644
 645         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
 646         changes only) earlier patch:-
 647
 648   2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 649
 650           * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 651           give .debug and .reloc data characteristics.
 652           (DOT_RELOC): New define for .reloc section string.
 653           (coff_write_object_contents): Use DOT_RELOC instead of string.
 654
 655 2009-07-02  Tom Tromey  <tromey@redhat.com>
 656
 657         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
 658         * bfdwin.c (bfd_free_window): Cast to unsigned long.
 659
 660 2009-07-01  Nick Clifton  <nickc@redhat.com>
 661
 662         * elf-m10300.c: Remove trailing white space.
 663         * reloc.c: Likewise.
 664
 665 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
 666
 667         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 668         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
 669         * configure.in: Use them.
 670         * configure: Regenerate.
 671         * config.in: Regnerate.
 672         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
 673         #define _BSD_SOURCE. Add comments.
 674         (vms_file_stats_name): Calculate creation date based on available
 675         runtime data. Return 1 for version instead of 0.
 676
 677 2009-07-01  Nick Clifton  <nickc@redhat.com>
 678
 679         PR 10072
 680         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
 681         to R_ARM_THM_PC8 relocation.
 682
 683 2009-06-29  Nick Clifton  <nickc@redhat.com>
 684
 685         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
 686         different uses of the relocations addend when a symbol is in a
 687         merged section.
 688
 689 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
 690
 691         PR ld/10337
 692         * elf.c (bfd_section_from_shdr): Don't change sh_link for
 693         SHT_REL/SHT_RELA sections on executable nor shared library.
 694         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
 695         as a normal section.
 696
 697 2009-06-25  Nick Clifton  <nickc@redhat.com>
 698
 699         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
 700         symbols with SEC_MERGE flag.
 701
 702 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 703
 704         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 705         give .debug and .reloc data characteristics.
 706         (DOT_RELOC): New define for .reloc section string.
 707         (coff_write_object_contents): Use DOT_RELOC instead of string.
 708
 709 2009-06-25  Tristan Gingold  <gingold@adacore.com>
 710
 711         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
 712         (bfd_mach_o_canonicalize_dynamic_symtab)
 713         (bfd_mach_o_get_synthetic_symtab): Defines.
 714         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
 715         (TARGET_NAME): Use Mach-O specific functions for dynamic.
 716
 717         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
 718         for scattered relocations.
 719         (bfd_mach_o_i386_print_thread): New function.
 720         (bfd_mach_o_print_thread): Define.
 721
 722         * mach-o.c (text_section_names_xlat): Add an entry for __const.
 723         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
 724         New functions extracted from ...
 725         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
 726         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
 727         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
 728         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
 729         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
 730         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
 731         Set name_str field.
 732         (bfd_mach_o_scan_read_dylib): Ditto.
 733         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
 734         reindent.
 735         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
 736         decode isym and flags on little endian targets.  Set dysymtab field.
 737         (bfd_mach_o_scan_start_address): Adjust for enum names.
 738         (bfd_mach_o_lookup_section): Do not look for segments anymore.
 739         (bfd_mach_o_print_section): Display bfd section name.
 740         (bfd_mach_o_print_segment): Display none if no name.
 741         (bfd_mach_o_print_dysymtab): Display next index for local, external
 742         and undefined symbols.
 743         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
 744         Display dylinker name. Display thread and unixthread commands content.
 745         (bfd_mach_o_print_thread): New macro.
 746
 747         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
 748         (bfd_mach_o_ppc_thread_flavour): Ditto.
 749         (bfd_mach_o_i386_thread_flavour): Ditto.
 750         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
 751         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
 752         BFD_MACH_O_THREAD_STATE_NONE.
 753         (bfd_mach_o_segment_command): Remove segment field.
 754         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
 755         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
 756         (bfd_mach_o_prebound_dylib_command): Ditto.
 757         (bfd_mach_o_dylib_command): Ditto.
 758         (bfd_mach_o_prebound_dylib_command): Remove section field.
 759         (mach_o_data_struct): Add dysymtab field.
 760         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
 761         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
 762         (bfd_mach_o_build_commands): Remove parameter names and attributes.
 763         (bfd_mach_o_get_dynamic_reloc_upper_bound)
 764         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
 765
 766 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
 767
 768         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
 769         field of struct dirent.
 770
 771 2009-06-23  Tristan Gingold  <gingold@adacore.com>
 772
 773         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
 774         of this macro.  Fix indentation.
 775
 776 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
 777
 778         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
 779         destination for defined dynamic symbols when deciding whether to
 780         insert a stub or not.
 781         (allocate_dynrelocs): Make sure functions are not marked as Thumb
 782         when actually accessed through a PLT, even when generating a
 783         shared lib.
 784
 785 2009-06-22  Tristan Gingold  <gingold@adacore.com>
 786
 787         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
 788         the relocs array.
 789
 790 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 791
 792         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
 793         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
 794
 795 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 796
 797         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
 798
 799 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         * elflink.c (elf_link_add_object_symbols): Avoid warning
 802         from -Wjump-misses-init in gcc 4.5.0.
 803
 804 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 805
 806         * elf32-i386.c (elf_i386_check_relocs): Properly check local
 807         symbol on error.
 808         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 809
 810 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 811
 812         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
 813         r_symndx.  Report local symbol name on error.
 814         (elf_i386_check_relocs): Updated.  Report local symbol name on
 815         error.
 816         (elf_i386_gc_sweep_hook): Updated.
 817         (elf_i386_relocate_section): Likewise.
 818
 819         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
 820         r_symndx.  Report local symbol name on error.
 821         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
 822         on error.
 823         (elf64_x86_64_gc_sweep_hook): Updated.
 824         (elf64_x86_64_relocate_section): Likewise.
 825
 826 2009-06-19  Tristan Gingold  <gingold@adacore.com>
 827
 828         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
 829
 830 2009-06-19  Tristan Gingold  <gingold@adacore.com>
 831
 832         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
 833         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
 834         (bfd_mach_o_valid): Ditto.
 835         (bfd_mach_o_wide_p): Ditto.
 836         (bfd_mach_o_canonicalize_reloc): Ditto.
 837         (bfd_mach_o_build_commands): Ditto.
 838         (bfd_mach_o_scan_read_thread): Ditto.
 839         (bfd_mach_o_flatten_sections): Ditto.
 840         (bfd_mach_o_scan_start_address): Ditto.
 841         (bfd_mach_o_lookup_section): Ditto.
 842         (bfd_mach_o_core_fetch_environment): Ditto.
 843         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
 844         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
 845         (bfd_mach_o_scan_write_symtab): Ditto.
 846         Use macros instead of hard-coded values.
 847         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
 848         Use bfd_mach_o_get_data instead of direct access.  Use macros
 849         instead of hard-coded values.
 850         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
 851         Remove sym argument and get section from mdata.
 852         Move code into the else branch.
 853         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
 854         Remove sym argument and get section from mdata.  Adjust code.
 855         (bfd_mach_o_scan_read_dylib): Move assertion into the created
 856         switch (which replaces consecutive if statements).
 857         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
 858         module table, table of content, indirect symbols and external
 859         referenced symbols.
 860         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
 861         field.
 862         (bfd_mach_o_scan_read_linkedit): New function.
 863         (bfd_mach_o_scan_read_str): Ditto.
 864         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
 865         field of mdata.
 866         (bfd_mach_o_get_symtab_upper_bound): Remove check as
 867         bfd_mach_o_count_symbols never returns an error.
 868         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
 869         symtab field (there might be only one symtab).
 870         (bfd_mach_o_scan_read_command): Handle reexported dylib.
 871         Handle sub frameworks, sub umbrella, sub library and sub client.
 872         Read code signature and segment split info commands.
 873         (bfd_mach_o_scan): Reindent.
 874         (bfd_mach_o_xlat_name): New type.
 875         (bfd_mach_o_print_flags): New function.
 876         (bfd_mach_o_get_name): Ditto.
 877         (bfd_mach_o_cpu_name): New variable.
 878         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
 879         (bfd_mach_o_section_type_name)
 880         (bfd_mach_o_section_attribute_name)
 881         (bfd_mach_o_load_command_name): New variables.
 882         (bfd_mach_o_print_private_header): New function.
 883         (bfd_mach_o_print_section_map): New function extracted from
 884         bfd_mach_o_print_private_bfd_data.
 885         (bfd_mach_o_print_section): Ditto.  Print more infos.
 886         (bfd_mach_o_print_segment): Ditto.
 887         (bfd_mach_o_print_dysymtab): Ditto.
 888         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
 889         load weak dylib, reexport dylib and id dylib.
 890         Handle code signature and segment_split info.
 891         Handle sub frameworks, sub umbrella, sub library and sub client.
 892         (bfd_mach_o_section_get_nbr_indirect): New function.
 893
 894         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
 895         (bfd_mach_o_header_flags): New enum to define header flags.
 896         (bfd_mach_o_section_attribute): New enum to replace ...
 897         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
 898         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
 899         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
 900         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
 901         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
 902         these removed macros.
 903         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
 904         (bfd_mach_o_dylib_module): New type.
 905         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
 906         macros.
 907         (bfd_mach_o_dylib_table_of_content): New type.
 908         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
 909         (bfd_mach_o_dylib_reference): New type.
 910         (BFD_MACH_O_REFERENCE_SIZE): New macro.
 911         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
 912         modules, toc, references and indirect syms.
 913         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
 914         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
 915         unused).  Add comment.
 916         (bfd_mach_o_dylib_command): Ditto.
 917         (bfd_mach_o_prebound_dylib_command): Ditto.
 918         (bfd_mach_o_linkedit_command): New type.
 919         (bfd_mach_o_str_command): New type.
 920         (bfd_mach_o_load_command): Add linkedit and str fields.
 921         (mach_o_data_struct): Add symtab field.
 922         (bfd_get_mach_o_data): Renamed to ...
 923         (bfd_mach_o_get_data): ... this new macro.
 924         (bfd_mach_o_scan_read_symtab_symbol,
 925         bfd_mach_o_scan_read_symtab_strtab,
 926         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
 927
 928         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
 929         instead of direct access.
 930
 931 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
 932
 933         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
 934         R_PPC_PLTREL24 relocs.
 935         (ppc_elf_relocate_section): Likewise.
 936
 937 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
 938
 939         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
 940         pointer to sym hash.  Update all uses.
 941         (update_plt_info): Likewise.  Don't check addend here.
 942
 943 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 944
 945         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
 946         bfd_sym_from_r_symndx.
 947         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 948
 949 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
 950
 951         * elf-bfd.h (struct sym_sec_cache): Delete.
 952         (struct sym_cache): New.
 953         (bfd_section_from_r_symndx): Delete prototype.
 954         (bfd_sym_from_r_symndx): Define prototype.
 955         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
 956         (bfd_sym_from_r_symndx): ..new function.
 957         * elf32-arm.c: Update all uses of struct sym_sec_cache and
 958         bfd_section_from_r_symndx to new struct and function.
 959         * elf32-bfin.c: Likewise.
 960         * elf32-hppa.c: Likewise.
 961         * elf32-i386.c: Likewise.
 962         * elf32-m32r.c: Likewise.
 963         * elf32-m68hc1x.c: Likewise.
 964         * elf32-m68hc1x.h: Likewise.
 965         * elf32-m68k.c: Likewise.
 966         * elf32-ppc.c: Likewise.
 967         * elf32-s390.c: Likewise.
 968         * elf32-sh.c: Likewise.
 969         * elf64-ppc.c: Likewise.
 970         * elf64-s390.c: Likewise.
 971         * elf64-x86-64.c: Likewise.
 972         * elfxx-sparc.c: Likewise.
 973         * elfxx-sparc.h: Likewise.
 974
 975 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 976
 977         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
 978         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 979
 980 2009-06-18  Nick Clifton  <nickc@redhat.com>
 981
 982         * elflink.c (elf_link_sort_relocs): Return early if there are no
 983         relocs to sort.
 984
 985 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
 986
 987         Merge cegcc and mingw32ce target name changes from
 988         CeGCC project:
 989
 990         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 991
 992         * config.bfd: Add arm*-*-cegcc* target.
 993
 994         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
 995
 996         * config.bfd: Add arm-*-mingw32ce* target.
 997
 998 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
 999
1000         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1001         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1002         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1003         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1004
1005 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1006
1007         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1008         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1009         * elf32-i386.c (elf_i386_check_relocs): Use it.
1010         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1011
1012 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1013
1014         * elf-bfd.h (elf_dyn_relocs): New.
1015
1016         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1017         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1018         elf_dyn_relocs.
1019         (elf_i386_copy_indirect_symbol): Likewise.
1020         (elf_i386_check_relocs): Likewise.
1021         (elf_i386_gc_sweep_hook): Likewise.
1022         (elf_i386_allocate_dynrelocs): Likewise.
1023         (elf_i386_readonly_dynrelocs): Likewise.
1024         (elf_i386_size_dynamic_sections): Likewise.
1025
1026         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1027         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1028         with elf_dyn_relocs.
1029         (elf64_x86_64_copy_indirect_symbol): Updated.
1030         (elf64_x86_64_check_relocs): Likewise.
1031         (elf64_x86_64_gc_sweep_hook): Likewise.
1032         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1033         (elf64_x86_64_allocate_dynrelocs): Likewise.
1034         (elf64_x86_64_readonly_dynrelocs): Likewise.
1035         (elf64_x86_64_size_dynamic_sections): Likewise.
1036
1037 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1038
1039         * elf32-arm.c (create_got_section): Get existing .rela.got
1040         section.
1041         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1042         * elf32-lm32.c (create_got_section): Likewise.
1043         * elf32-m32r.c (create_got_section): Likewise.
1044         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1045         * elf32-s390.c (create_got_section): Likewise.
1046         * elf32-sh.c (create_got_section): Likewise.
1047         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1048         * elf64-s390.c (create_got_section): Likewise.
1049         * elfxx-sparc.c (create_got_section): Likewise.
1050
1051         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1052         the GOT size.
1053
1054 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1057
1058         * elf32-i386.c (elf_i386_local_hash): Removed.
1059         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1060         (elf_i386_get_local_sym_hash): Likewise.
1061
1062         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1063         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1064         (elf64_x86_64_get_local_sym_hash): Likewise.
1065         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1066         (get_local_sym_hash): Likewise.
1067
1068 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1069
1070         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1071         rel_got_sec and plt_sec.
1072         (elfNN_ia64_relax_section): Updated.
1073         (elfNN_ia64_create_dynamic_sections): Likewise.
1074         (get_got): Likewise.
1075         (allocate_dynrel_entries): Likewise.
1076         (elfNN_ia64_size_dynamic_sections): Likewise.
1077         (set_got_entry): Likewise.
1078         (elfNN_ia64_choose_gp): Likewise.
1079         (elfNN_ia64_relocate_section): Likewise.
1080         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1081         (elfNN_ia64_finish_dynamic_sections): Likewise.
1082
1083 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1084
1085         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1086         also for calls.
1087
1088 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1089
1090         * configure.in (elf): Add elf-ifunc.lo.
1091
1092         * configure: Regenerated.
1093         * Makefile.in: Likewise.
1094
1095         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1096         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1097
1098         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1099         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1100         irelifunc.
1101         (elf_i386_link_hash_table_create): Likewise.
1102         (elf_i386_create_dynamic_sections): Likewise.
1103         (elf_i386_check_relocs): Likewise.
1104         (elf_i386_allocate_dynrelocs): Likewise.
1105         (elf_i386_size_dynamic_sections): Likewise.
1106         (elf_i386_relocate_section): Likewise.
1107         (elf_i386_finish_dynamic_symbol): Likewise.
1108         (elf_i386_finish_dynamic_sections): Likewise.
1109         (elf_i386_create_got_section): Removed.
1110
1111         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1112         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1113         irelifunc.
1114         (elf64_x86_64_compute_jump_table_size): Updated.
1115         (elf64_x86_64_link_hash_table_create): Likewise.
1116         (elf64_x86_64_create_dynamic_sections): Likewise.
1117         (elf64_x86_64_check_relocs): Likewise.
1118         (elf64_x86_64_allocate_dynrelocs): Likewise.
1119         (elf64_x86_64_size_dynamic_sections): Likewise.
1120         (elf64_x86_64_relocate_section): Likewise.
1121         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1122         (elf64_x86_64_finish_dynamic_sections): Likewise.
1123         (elf64_x86_64_create_got_section): Removed.
1124
1125         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1126         for pointer alignment.  Set up section pointers.
1127         (_bfd_elf_create_dynamic_sections): Likewise.
1128         (_bfd_elf_create_ifunc_sections): Moved to ...
1129         * elf-ifunc.c: Here.  New.
1130
1131         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1132         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1133         Run "make dep-am".
1134
1135 2009-06-16  Doug Kwan  <dougkwan@google.com>
1136
1137         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1138         to bfd_signed_vma.  Cast constant operands which are used in
1139         offset related expressions to bfd_signed_vma type as appropriate.
1140
1141 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1142
1143         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1144         (elf_backend_plt_sym_val): Define.
1145
1146 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1147
1148         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1149         (elf_backend_reloc_type_class): Define.
1150
1151 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1152
1153         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1154         from an executable to a shared library treat R_VAX_PC32
1155         relocations as R_VAX_PLT32 ones.
1156
1157 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1158
1159         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1160         symbols in GOT space calculation.
1161         (elf_vax_relocate_section): Adjust accordingly.
1162
1163 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1164
1165         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1166         include <R11:R2>.
1167
1168 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1169
1170         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1171         attribute.
1172         (elf_vax_relocate_section): Likewise.
1173
1174 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1175
1176         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1177         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1178
1179 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1180
1181         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1182         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1183
1184 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1185
1186         * Makefile.am: Run "make dep-am".
1187         * Makefile.in: Regenerated.
1188
1189 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1190
1191         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1192         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1193
1194 2009-06-15  Nick Clifton  <nickc@redhat.com>
1195
1196         * po/ru.po: New Russian translation.
1197         * configure.in (ALL_LINGUAS): Add ru.
1198         * configure: Regenerate.
1199
1200 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1201
1202         * elf32-i386.c: Remove duplicated comments.
1203
1204 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1205
1206         PR ld/10270
1207         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1208         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1209         for IFUNC definition in PIE.
1210         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1211         PIE locally.
1212
1213         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1214         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1215         for IFUNC definition in PIE.
1216         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1217         PIE locally.
1218
1219 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1220
1221         * elf32-i386.c (elf_i386_check_relocs): Properly report
1222         local symbol for unhandled relocation against STT_GNU_IFUNC
1223         symbol.
1224         (elf_i386_relocate_section): Likewise.
1225         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1226         (elf64_x86_64_relocate_section): Likewise.
1227
1228 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1229
1230         PR ld/10269
1231         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1232         (elf_i386_link_hash_table): Add loc_hash_table and
1233         loc_hash_memory.
1234         (elf_i386_local_hash): New.
1235         (elf_i386_local_htab_hash): Likewise.
1236         (elf_i386_local_htab_eq): Likewise.
1237         (elf_i386_get_local_sym_hash): Likewise.
1238         (elf_i386_link_hash_table_free): Likewise.
1239         (elf_i386_allocate_local_dynrelocs): Likewise.
1240         (elf_i386_finish_local_dynamic_symbol): Likewise.
1241         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1242         (elf_i386_link_hash_table_create): Create loc_hash_table and
1243         loc_hash_memory.
1244         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1245         (elf_i386_size_dynamic_sections): Likewise.
1246         (elf_i386_relocate_section): Likewise.
1247         (elf_i386_finish_dynamic_sections): Likewise.
1248         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1249         isn't NULL.
1250
1251         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1252         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1253         loc_hash_memory.
1254         (elf64_x86_64_local_hash): New.
1255         (elf64_x86_64_local_htab_hash): Likewise.
1256         (elf64_x86_64_local_htab_eq): Likewise.
1257         (elf64_x86_64_get_local_sym_hash): Likewise.
1258         (elf64_x86_64_link_hash_table_free): Likewise.
1259         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1260         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1261         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1262         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1263         and loc_hash_memory.
1264         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1265         symbols.
1266         (elf64_x86_64_size_dynamic_sections): Likewise.
1267         (elf64_x86_64_relocate_section): Likewise.
1268         (elf64_x86_64_finish_dynamic_sections): Likewise.
1269         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1270         sym isn't NULL.
1271
1272 2009-06-10  Philip Blundell  <philb@gnu.org>
1273
1274         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1275         elf_sec->this_hdr == NULL.
1276
1277 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1278
1279         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1280         * bfd-in2.h: Regenerated.
1281         * libbfd.h: Regenerated.
1282
1283         * mach-o.c (FILE_ALIGN): New macro.
1284         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1285         (bfd_mach_o_print_symbol): Ditto.
1286         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1287         (bfd_mach_o_get_reloc_upper_bound): New function.
1288         (bfd_mach_o_canonicalize_reloc): Ditto.
1289         (bfd_mach_o_scan_write_relocs): Ditto.
1290         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1291         (bfd_mach_o_scan_write_section_64): Ditto.
1292         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1293         written for load command.  Do not compute section file offset.
1294         (bfd_mach_o_scan_write_segment_64): Ditto.
1295         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1296         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1297         Mach-O to ...
1298         (bfd_mach_o_mangle_symbols): ... this new function.
1299         (bfd_mach_o_write_contents): Be sure to have load commands built.
1300         Call bfd_mach_o_mangle_symbols.
1301         (bfd_mach_o_build_commands): Adjust for filelen field.
1302         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1303         Do not set symtab file offset anymore here.
1304         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1305         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1306         Set reloc_count and rel_filepos section fields.
1307         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1308         unsigned int.
1309         (bfd_mach_o_scan_read_section_64): Ditto.
1310         (bfd_mach_o_scan_read_section): Ditto.
1311         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1312         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1313         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1314         Handle weak-ref symbols.
1315         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1316         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1317         (bfd_mach_o_scan): Remove assignment to removed field.
1318         (bfd_mach_o_mkobject_init): Ditto.
1319         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1320         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1321         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1322         (bfd_mach_o_swap_reloc_in): Ditto.
1323         (bfd_mach_o_swap_reloc_out): Ditto.
1324
1325         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1326         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1327         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1328         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1329         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1330         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1331         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1332         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1333         (BFD_MACH_O_N_WEAK_DEF): New macros.
1334         Add comments.
1335         (bfd_mach_o_section_type): Add new enumeration values.
1336         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1337         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1338         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1339         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1340         macros.
1341         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1342         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1343         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1344         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1345         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1346         (BFD_MACH_O_RELENT_SIZE): Ditto.
1347         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1348         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1349         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1350         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1351         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1352         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1353         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1354         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1355         (bfd_mach_o_reloc_info): New struct.
1356         (bfd_mach_o_asymbol): New struct.
1357         (bfd_mach_o_symtab_command): The symbols field is now of type
1358         bfd_mach_o_asymbol.
1359         (bfd_mach_o_load_command): The offset and len fields are now of type
1360         unsigned int.
1361         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1362         Add a filelen field.  Add comments.
1363         (bfd_mach_o_backend_data): New struct.
1364         (bfd_mach_o_get_backend_data): New macro.
1365         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1366         bfd_mach_o_asymbol.
1367         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1368         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1369         (bfd_mach_o_canonicalize_reloc): Ditto.
1370
1371         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1372         duplicated macro.  Now defined to _bfd_generic_is_local_label.
1373         (TARGET_NAME_BACKEND): New macro...
1374         (TARGET_NAME_BACKEND): ... used to name a new variable.
1375         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1376         Mach-O backend data.
1377
1378         * mach-o-i386.c (i386_howto_table): New variable.
1379         (bfd_mach_o_i386_swap_reloc_in): New function.
1380         (bfd_mach_o_i386_swap_reloc_out): Ditto.
1381         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1382         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1383         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1384         (bfd_mach_o_bfd_reloc_type_lookup)
1385         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1386
1387 2009-06-11  Eric Paris  <eparis@redhat.com>
1388             Nick Clifton  <nickc@redhat.com>
1389
1390         * opncls.c (_maybe_make_executable): New function.  Gives execute
1391         permission to an executable bfd that was opened for writing
1392         provided that it is a regular file.  Replaces common code found in...
1393         (bfd_close): here and ...
1394         (bfd_close_all_done): here.
1395
1396 2009-06-11  Anthony Green  <green@moxielogic.com>
1397
1398         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1399         * bfd-in2.h: Rebuilt.
1400         * libbfd.h: Rebuilt.
1401         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1402         relocation support.
1403         (moxie_reloc_map): Ditto.
1404         Clean up copyright notice.
1405
1406 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
1407
1408         * bfd-in2.h: bfd_mmap prototype.
1409         * bfdio.c (bfd_mmap): New function.
1410         * libbfd.h (bfd_iovec): Add bmmap.
1411         * cache.c (cache_bmmap): New function.
1412         (cache_iovec): Initialize bmmap member.
1413         * opencls.c (opncls_bmmap): New function.
1414         (opncls_iovec): Initialize bmmap member.
1415
1416 2009-06-09  Tristan Gingold  <gingold@adacore.com>
1417
1418         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1419         and stabstr_segment fields.
1420         (mach_o_be_vec, mach_o_le_vec): Removed
1421         (bfd_mach_o_version): New prototype.
1422
1423         * mach-o.c (bfd_mach_o_version): Make this function public.
1424         (mach_o_wide_p): New function.
1425         (bfd_mach_o_wide_p): Ditto.
1426         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1427         weird names.
1428         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1429         Search in the list only if the name starts with a dot.
1430         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1431         test.  Check bfd_seek status.
1432         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1433         (bfd_mach_o_scan_write_section_32): Ditto.
1434         (bfd_mach_o_scan_write_section_64): Ditto.
1435         (bfd_mach_o_scan_write_section): Removed.
1436         (bfd_mach_o_scan_write_segment): Split into ...
1437         (bfd_mach_o_scan_write_segment_32): ... this and ...
1438         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
1439         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1440         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
1441         symbol table.  Now returns a boolean.
1442         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
1443         Adjust for status type.
1444         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1445         test.  Write symbol table.  Numbers the sections.
1446         (bfd_mach_o_read_header): Check bfd_seek status.
1447         Use mach_o_wide_p instead of hard-coded test.
1448         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1449         (bfd_mach_o_scan_read_section_64): Ditto.
1450         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
1451         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
1452         handled common symbols.
1453         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1454         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1455         (bfd_mach_o_scan_read_dylinker): Ditto.
1456         (bfd_mach_o_scan_read_dylib): Ditto.
1457         (bfd_mach_o_scan_read_thread): Ditto.
1458         (bfd_mach_o_scan_read_symtab): Ditto.
1459         Do not create a section for the stabs.
1460         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1461         (bfd_mach_o_scan_read_segment): Ditto.
1462         (bfd_mach_o_scan_read_command): Ditto.
1463         (bfd_mach_o_scan_start_address): Ditto.
1464         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1465         (bfd_mach_o_archive_p): Check bfd_seek status.
1466         (bfd_mach_o_core_fetch_environment): Ditto.
1467
1468         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1469
1470 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1473         (elf_i386_link_hash_table_create): Initialize irelifunc.
1474         (elf_i386_check_relocs): Updated.  Set up irelifunc for
1475         shared objects.
1476         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1477         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1478         shared objects.
1479         (elf_i386_relocate_section): Likewise.
1480
1481         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1482         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1483         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
1484         shared objects.
1485         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1486         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1487         shared objects.
1488         (elf64_x86_64_relocate_section): Likewise.
1489
1490         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1491         ...
1492         (_bfd_elf_create_ifunc_sections): This.
1493
1494         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1495         ...
1496         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
1497         for shared objects.
1498
1499 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1500
1501         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1502         relocation for R_386_32 against STT_GNU_IFUNC symbol when
1503         building shared object.  Check info->executable instead of
1504         !info->shared when setting non_got_ref.
1505         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1506         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1507         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1508         symbol if needed.
1509         (elf_i386_relocate_section): Output dynamic relocation for
1510         R_386_32 against STT_GNU_IFUNC symbol to get the real
1511         function address when building shared object.
1512         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1513         relocation for STT_GNU_IFUNC symbol in shared object.
1514
1515         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1516         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1517         symbol when building shared object.  Check info->executable
1518         instead of !info->shared when setting non_got_ref.
1519         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1520         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1521         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1522         if needed.
1523         (elf64_x86_64_relocate_section): Output dynamic relocation
1524         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1525         function address when building shared object.
1526         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1527         relocation for STT_GNU_IFUNC symbol in shared object.
1528
1529 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
1530
1531         * Makefile.am: Run "make dep-am".
1532         (BFD32_BACKENDS): Add mach-o-i386.lo.
1533         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1534         * Makefile.in: Regenerate.
1535
1536 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
1537
1538         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1539         when looking for soft-icache stubs.
1540
1541 2009-06-05  Tristan Gingold  <gingold@adacore.com>
1542
1543         * mach-o.h: Update copyright year.
1544         (bfd_mach_o_mach_header_magic): New enum.
1545         (bfd_mach_o_cpu_subtype): Now an enum.
1546         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1547         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1548         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1549         (bfd_mach_o_load_command): Field type_required is now a boolean.
1550         Reindent prototypes.
1551         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1552         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1553         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1554         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1555         (bfd_mach_o_get_symtab_upper_bound): Ditto.
1556         (bfd_mach_o_canonicalize_symtab): Ditto.
1557         (bfd_mach_o_get_symbol_info): Ditto.
1558         (bfd_mach_o_print_symbol): Ditto.
1559         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1560         (bfd_mach_o_make_empty_symbol): Ditto.
1561         (bfd_mach_o_write_contents): Ditto.
1562
1563         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1564         bfd_mach_o_mkobject): Defines.
1565         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1566         Do not check with target vector but with flavour.
1567         (struct mach_o_section_name_xlat): New declaration.
1568         (dwarf_section_names_xlat): Ditto.
1569         (text_section_names_xlat): Ditto.
1570         (data_section_names_xlat): Ditto.
1571         (struct mach_o_segment_name_xlat): Ditto.
1572         (segsec_names_xlat): Ditto.
1573         (bfd_mach_o_convert_section_name_to_bfd): New function.
1574         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1575         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1576         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1577         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1578         Accept any input and output flavour.  Do not share private data
1579         anymore.
1580         (bfd_mach_o_count_symbols): Add a comment.
1581         (bfd_mach_o_get_symtab_upper_bound): Make it public.
1582         (bfd_mach_o_canonicalize_symtab): Ditto.
1583         (bfd_mach_o_get_symbol_info): Ditto.
1584         (bfd_mach_o_print_symbol): Ditto.
1585         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1586         Use constants instead of hard-coded values.
1587         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1588         values.
1589         (bfd_mach_o_scan_write_section_64): Ditto.
1590         (bfd_mach_o_scan_write_segment): Ditto.
1591         Do not copy sections anymore.
1592         (bfd_mach_o_write_contents): Make it public.
1593         Remove dead code.  Rewrite typeflag assignment.
1594         (bfd_mach_o_build_commands): New function.
1595         (bfd_mach_o_set_section_contents): Ditto.
1596         (bfd_mach_o_make_empty_symbol): Make it public.
1597         (bfd_mach_o_read_header): Make it static.
1598         Convert to bfd_boolean.
1599         Use constants instead of hard-coded values.
1600         (bfd_mach_o_make_bfd_section): Call
1601         bfd_mach_o_convert_section_name_to_bfd to create name.
1602         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1603         values.
1604         (bfd_mach_o_scan_read_section_64): Ditto.
1605         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1606         a segment anymore.  Use constants instead of hard-coded values.
1607         (bfd_mach_o_scan_read_command): Fix style.
1608         (bfd_mach_o_scan): Use constants instead of hard-coded values.
1609         Get rid of BFD_IO_FUNCS.
1610         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1611         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1612         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1613         (bfd_mach_o_object_p): Removed.
1614         (bfd_mach_o_gen_core_p): New function, replaces ...
1615         (bfd_mach_o_core_p): ... deleted.
1616         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1617
1618         * mach-o-i386.c: New file.
1619         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1620         * configure.in (TDEFINES): Add mach_o_i386_vec.
1621         * configure: Regenerated.
1622         * targets.c: Add mach_o_i386_vec.
1623
1624         * mach-o.c: Update copyright years.
1625         (BFD_IO_FUNCS): Remove (was not used).
1626         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1627         bfd_mach_o_slurp_extended_name_table,
1628         bfd_mach_o_construct_extended_name_table,
1629         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1630         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1631         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1632         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1633         bfd_mach_o_get_section_contents_in_window,
1634         bfd_mach_o_bfd_is_local_label_name,
1635         bfd_mach_o_bfd_is_target_special_symbol,
1636         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1637         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1638         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1639         bfd_mach_o_minisymbol_to_symbol,
1640         bfd_mach_o_bfd_get_relocated_section_contents,
1641         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1642         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1643         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1644         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1645         bfd_mach_o_bfd_merge_private_bfd_data,
1646         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1647         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1648         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1649         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1650         bfd_mach_o_bfd_copy_private_header_data,
1651         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1652         * mach-o-target.c: ... here.
1653         Update copyright years.
1654
1655 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
1656
1657         * dep-in.sed: Don't use \n in replacement part of s command.
1658         * Makefile.am (DEP1): LC_ALL for uniq.
1659         Run "make dep-am".
1660         * Makefile.in: Regenerate.
1661
1662 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1663
1664         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1665         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1666         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1667
1668 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1669
1670         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1671         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1672         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1673         against STT_GNU_IFUNC symbols for static executables.
1674         (elf_i386_finish_dynamic_symbol): Load GOT entry with
1675         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1676
1677         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1678         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1679         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1680         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1681
1682 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1683
1684         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1685         symbols to be left unimported when linking statically.
1686         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1687         code when linking statically.
1688
1689 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1690
1691         * elf32-i386.c (elf_i386_check_relocs): Increment
1692         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1693         against STT_GNU_IFUNC symbol.
1694         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1695         local STT_GNU_IFUNC definition is used.
1696         (elf_i386_relocate_section): Handle got.offset != -1 for
1697         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1698         symbol.
1699
1700         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1701         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1702         relocations against STT_GNU_IFUNC symbol.
1703         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1704         local STT_GNU_IFUNC definition is used.
1705         (elf64_x86_64_relocate_section): Handle got.offset != -1
1706         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1707         STT_GNU_IFUNC symbol.
1708
1709 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1710
1711         PR ld/10205
1712         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1713         (elf_i386_reloc_type_lookup): Likewise.
1714         (R_386_tls): Removed.
1715         (R_386_irelative): New.
1716         (R_386_vt_offset): Updated.
1717         (elf_i386_rtype_to_howto): Likewise.
1718         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1719         (elf_i386_link_hash_table_create): Initialize igotplt,
1720         iplt and irelplt.
1721         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1722         (elf_i386_adjust_dynamic_symbol): Likewise.
1723         (elf_i386_allocate_dynrelocs): Likewise.
1724         (elf_i386_relocate_section): Likewise.
1725         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1726         sections.
1727         (elf_i386_finish_dynamic_symbol): When building a static
1728         executable, use .iplt, .igot.plt and .rel.iplt sections for
1729         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
1730         locally defined STT_GNU_IFUNC symbol.
1731
1732         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1733         (x86_64_reloc_map): Likewise.
1734         (R_X86_64_standard): Updated.
1735         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1736         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1737         iplt and irelplt.
1738         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1739         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1740         (elf64_x86_64_allocate_dynrelocs): Likewise.
1741         (elf64_x86_64_relocate_section): Likewise.
1742         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1743         sections.
1744         (elf64_x86_64_finish_dynamic_symbol): When building a static
1745         executable, use .iplt, .igot.plt and .rela.iplt sections for
1746         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
1747         for locally defined STT_GNU_IFUNC symbol.
1748
1749         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1750         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1751
1752         * bfd-in2.h: Regenerated.
1753         * libbfd.h: Likewise.
1754
1755 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1756
1757         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1758         (_bfd_elf_make_ifunc_reloc_section): Removed.
1759         (_bfd_elf_is_ifunc_symbol): Likewise.
1760         (_bfd_elf_create_static_ifunc_sections): New.
1761
1762         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1763         symbol check to ...
1764         (elf_link_add_object_symbols): Here.
1765         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1766         STT_GNU_IFUNC symbol.
1767         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1768         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1769         (IFUNC_INFIX): Removed.
1770         (get_ifunc_reloc_section_name): Likewise.
1771         (_bfd_elf_make_ifunc_reloc_section): Likewise.
1772         (_bfd_elf_is_ifunc_symbol): Likewise.
1773         (_bfd_elf_create_static_ifunc_sections): New.
1774
1775 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
1776
1777         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1778         (create_got_section): Likewise.
1779         (allocate_dynrelocs): Likewise.
1780         (readonly_dynrelocs): Likewise.
1781         (set_tls_module_base): Likewise.
1782         (dtpoff_base): Likewise.
1783         (tpoff): Likewise.
1784         (elf_i386_link_hash_table_create): Updated.
1785         (elf_i386_create_dynamic_sections): Likewise.
1786         (elf_i386_check_relocs): Likewise.
1787         (elf_i386_size_dynamic_sections): Likewise.
1788         (elf_i386_relocate_section): Likewise.
1789
1790         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1791         (create_got_section): Likewise.
1792         (allocate_dynrelocs): Likewise.
1793         (readonly_dynrelocs): Likewise.
1794         (set_tls_module_base): Likewise.
1795         (dtpoff_base): Likewise.
1796         (tpoff): Likewise.
1797         (elf64_x86_64_link_hash_table_create): Updated.
1798         (elf64_x86_64_create_dynamic_sections): Likewise.
1799         (elf64_x86_64_check_relocs): Likewise.
1800         (elf64_x86_64_size_dynamic_sections): Likewise.
1801         (elf64_x86_64_relocate_section): Likewise.
1802
1803 2009-05-28  Nick Clifton  <nickc@redhat.com>
1804
1805         * targets.c (_bfd_target_vector): Only include plugin target in
1806         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1807
1808 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
1809
1810         * elf32-spu.c (struct call_info): New member broken_cycle.
1811         (remove_cycle): Instead of physically removing call_info structures
1812         to break call graph cycles, mark them using the broken_cycle flag.
1813         (mark_overlay_section): Respect broken_cycle flag.
1814         (unmark_overlay_section): Likewise.
1815         (collect_lib_sections): Likewise.
1816         (collect_overlays): Likewise.
1817         (sum_stack): Likewise.
1818
1819 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
1820
1821         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1822         (mark_functions_via_relocs): Initialize callee->count to 1.
1823         (pasted_function): Likewise.
1824         (spu_elf_auto_overlay): Honor call counts when determining number
1825         of stubs required in software i-cache mode.
1826
1827 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
1828
1829         * plugin.c (program_name): Remove.
1830         (plugin_program_name): New.
1831         (bfd_plugin_set_program_name): New.
1832         (try_load_plugin): Use plugin_program_name.
1833         * plugin.h (bfd_plugin_set_program_name): New.
1834
1835 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
1836
1837         * aclocal.m4: Include ../config/plugins.m4.
1838         * configure.in: Use AC_PLUGINS.
1839         * configure: Regenerate.
1840         * Makefile.in: Regenerate.
1841         * doc/Makefile.in: Regenerate.
1842
1843 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
1844
1845         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1846         link.
1847         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1848         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1849         * elf32-avr.c (elf32_avr_relax_section): Likewise.
1850         * elf32-frv.c (elf32_avr_relax_section): Likewise.
1851         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1852         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1853         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1854         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1855         * reloc.c (bfd_generic_relax_section): Likewise.
1856         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1857         * vms.c (vms_bfd_relax_section): Likewise.
1858
1859 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1860
1861         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1862
1863         * elf32-i386.c (is_indirect_symbol): Renamed to ...
1864         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1865
1866         * elf32-i386.c (allocate_dynrelocs): Updated.
1867         (elf_i386_relocate_section): Likewise.
1868         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1869         (elf64_x86_64_relocate_section): Likewise.
1870
1871         * elf64-x86-64.c (is_indirect_symbol): Removed.
1872
1873 2009-05-26  Nick Clifton  <nickc@redhat.com>
1874
1875         * po/id.po: Updated Indonesian translation.
1876
1877 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
1878
1879         * Makefile.am: Run "make dep-am".
1880         (AM_CPPFLAGS): New.
1881         (LIBDL): New.
1882         (ALL_MACHINES): Add cpu-plugin.lo.
1883         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1884         (BFD32_BACKENDS): Add plugin.lo.
1885         (BFD32_BACKENDS_CFILES): Add plugin.c.
1886         (libbfd_la_LIBADD): Add LIBDL
1887         * archures.c (bfd_architecture): Add bfd_arch_plugin.
1888         (bfd_plugin_arch): Declare.
1889         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1890         * bfd.c (bfd): Add plugin_data.
1891         * config.bfd: Handle the plugin target.
1892         * configure.in: Check for --enable-plugins.
1893         (LT_INIT): Use the dlopen option.
1894         * cpu-plugin.c: New.
1895         * plugin.c: New.
1896         * plugin.h: New.
1897         * targets.c (plugin_vec): Declare.
1898         (_bfd_target_vector): Add plugin_vec.
1899         * Makefile.in: Regenerate.
1900         * bfd-in2.h: Regenerate.
1901         * configure: Regenerate.
1902
1903 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
1904
1905         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
1906         per line with all lines having continuation backslash.  Prefix
1907         first line with "A", following lines with "B".
1908         * Makefile.am (DEP): Don't use dep.sed here.
1909         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
1910         dep.sed here on dependencies, sort and uniq.
1911         * Makefile.in: Regenerate.
1912
1913 2009-05-25  Tristan Gingold  <gingold@adacore.com>
1914
1915         * makefile.vms: Add verilog.obj to object list OBJS.
1916
1917 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
1918
1919        * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
1920        for BFD_IN_MEMORY is cleared.
1921        (bfd_bwrite): Zero excess memory allocated.
1922
1923 2009-05-22  Julian Brown  <julian@codesourcery.com>
1924
1925         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1926         macros.
1927         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1928         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1929         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1930         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1931         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1932         (a8_erratum_fix, a8_erratum_reloc): New structs.
1933         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1934         num_a8_erratum_fixes, fix_cortex_a8 fields.
1935         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1936         (elf32_arm_add_stub): Split into two parts, creating...
1937         (elf32_arm_create_or_find_stub_sec): New function.
1938         (elf32_arm_final_link_relocate): Add forward declaration.
1939         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1940         relocations, multiple relocations per stub.
1941         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1942         (arm_size_one_stub): Use find_stub_size_and_template.
1943         (a8_reloc_compare): New.
1944         (find_thumb_glue): Add forward declaration.
1945         (cortex_a8_erratum_scan): New.
1946         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1947         (bfd_elf32_arm_set_cortex_a8_fix): New.
1948         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1949         (arm_map_one_stub): Add THUMB32_TYPE support.
1950         (a8_branch_to_stub_data): New.
1951         (make_branch_to_a8_stub): New.
1952         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1953         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1954         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1955         Cortex-A8 erratum workaround.
1956         * bfd-in2.h: Regenerate.
1957
1958 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
1959
1960         * Makefile.am: Run "make dep-am".
1961         * Makefile.in: Regenerate.
1962         * po/SRC-POTFILES.in: Regenerate.
1963
1964 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
1965
1966         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1967         commit.
1968
1969 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
1970
1971         * elf-bfd.h (struct elf_backend_data
1972         <elf_backend_link_output_symbol_hook>): Return an int.
1973         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1974         symbols on deleted .opd entries.
1975         * elflink.c (elf_link_output_sym): Return without outputting sym
1976         if output_symbol_hook returns 2.
1977         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1978         Abort if we must not discard sym.
1979         (elf_link_input_bfd): Similarly, don't set finfo->indices for
1980         local syms.
1981         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1982         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1983         elf_backend_link_output_symbol_hook return type change.
1984         * elf32-arm.c (output_arch_syminfo): Likewise.
1985         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1986         (elf32_arm_output_arch_local_syms): Likewise.
1987         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1988         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1989         (bfd_score_elf_link_output_symbol_hook): Likewise.
1990         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1991         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1992         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1993         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1994         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1995         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1996         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1997         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1998         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1999         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2000         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2001
2002 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2003
2004         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2005         out of range .opd symbols.
2006
2007 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2008
2009         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2010         fprintf_vma directly.
2011         * peXXigen.c (pe_print_edata):  Likewise.
2012         (pe_print_pdata):  Likewise.
2013         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2014         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2015
2016 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2017
2018         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2019
2020 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2021             Paul Brook  <paul@codesourcery.com>
2022
2023         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2024         fix discarded sections.
2025
2026 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2027
2028         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2029         sections into the software icache.
2030
2031 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2032
2033         * elf32-spu.c (build_stub): Always build "compact" sofware
2034         i-cache stubs.
2035
2036 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2037
2038         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2039         (spu_elf_setup): Initialize it.
2040         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2041         Update to new-sytle cache manager data structures.
2042         (spu_elf_build_stubs): Generate new-style cache manager data
2043         structures and symbols.
2044         (spu_elf_auto_overlay): Update size computation.
2045
2046 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2047
2048         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2049         segments first amongst the program headers.
2050
2051 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2052
2053         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2054         into addresses for relocation types that look at high bits.  Remove
2055         special handling of relocation overflow warnings.
2056
2057 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2058
2059         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2060         control flow graph between fragments of a function.
2061
2062 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2063
2064         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2065         generate only a 16-byte .toe section.
2066         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2067
2068 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2069
2070         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2071         (spu_elf_place_overlay_data): ..here.  New function.
2072         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2073
2074 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2075
2076         * elf32-arm.c: Move sysdep.h to start of file.
2077
2078 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2079
2080         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2081         start of overlays.
2082         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2083         __icache_tag_array and __icache_tag_array_size.
2084
2085 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2086
2087         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2088         ATTRIBUTE_UNUSED.
2089         (bfinfdpic_link_omit_section_dynsym): Likewise.
2090         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2091
2092 2009-05-05  Paul Brook  <paul@codesourcery.com>
2093
2094         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2095         * bfd-in2.h: Regenerate.
2096         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2097         (_arm_elf_section_data): Add text and exidx fields.
2098         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2099         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2100         copy_exidx_entry): New functions.
2101         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2102
2103 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2104
2105         * elf32-arm.c (DEF_STUBS): New helper define.
2106         (DEF_STUB): Likewise.
2107         (stub_def): New type.
2108         (stub_definitions): New array, containing stub template pointers
2109         and sizes.
2110         (arm_size_one_stub): Make use of stub_definitions.
2111
2112 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2113
2114         * elflink.c (find_version_for_sym):  Remove from here, ...
2115         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2116         here, make public and update all callers.
2117         * bfd-in2.h:  Regenerate.
2118
2119 2009-04-30  Nick Clifton  <nickc@redhat.com>
2120
2121         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2122         section pointer.
2123         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2124         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2125         into a STT_GNU_IFUNC symbol type.
2126         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2127         type.
2128         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2129         the binary contains ifunc symbols.
2130         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2131         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2132         * elf32-i386.c (is_indirect_function): New function.
2133         (elf_i386_check_relocs): Create an ifunc output section.
2134         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2135         section if necessary.
2136         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2137         if necessary.
2138         (elf_i386_add_symbol_hook): New function. Set the
2139         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2140         symbol is encountered.
2141         (elf_backend_post_process_headers): Define.
2142         (elf_backend_add_symbol_hook): Define.
2143         (elf_i386_post_process_headers): Rename to
2144         elf_i388_fbsd_post_process_headers.
2145         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2146         (is_indirect_function): New function.
2147         (elf64_x86_64_check_relocs): Create an ifunc output section.
2148         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2149         section if necessary.
2150         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2151         symbol if necessary.
2152         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2153         elf_obj_data structure if an ifunc symbol is encountered.
2154         (elf_backend_post_process_headers): Define.
2155         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2156         if we have ifunc symbols to handle.
2157         (get_ifunc_reloc_section_name): New function.  Computes the name
2158         for an ifunc section.
2159         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2160         section to hold ifunc relocs.
2161         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2162         (bfd_print_symbol_vandf): Handle ifunc symbols.
2163         (bfd_decode_symclass): Likewise.
2164         * bfd-in2.h: Regenerate.
2165
2166 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2167
2168         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2169         MOVW and MOVT relocations in a shared library link.
2170
2171 2009-04-27  Anthony Green  <green@moxielogic.com>
2172
2173         * verilog.c: New file.
2174         * Makefile.am (BFD32_LIBS): Add verilog.c.
2175         (BFD32_LIBS_CFILES): Add verilog.c.
2176         (verilog.lo): New build rule.
2177         * Makefile.in: Rebuilt.
2178         * targets.c: Add verilog support.
2179         * bfd.c (tdata union): Add Verilog private data field.
2180         * bfd-in2.h: Regenerate.
2181
2182 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2183
2184         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2185         copy pe_opthdr.
2186
2187 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2188
2189         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2190
2191 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2192
2193         PR9743
2194         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2195         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2196         (elf32_arm_size_stubs): Likewise.
2197         (record_thumb_to_arm_glue): Deleted unused function.
2198         (bfd_elf32_arm_process_before_allocation): No longer handle
2199         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2200         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2201         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2202
2203 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2204
2205         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2206         (elf32_arm_write_section): Declare early.
2207         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2208         (arm_allocate_glue_section_space): Exclude empty sections.
2209         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2210         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2211         BFD.
2212         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2213         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2214         (elf32_arm_size_dynamic_sections): Allocate interworking
2215         sections here.
2216         (bfd_elf32_bfd_final_link): Define.
2217
2218 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2219
2220         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2221
2222         * coffcode.h (coff_compute_section_file_positions): Clear
2223         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2224
2225         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2226         force_minimum_alignment.
2227
2228         * libcoff.h: Regenerated.
2229
2230         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2231         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2232
2233         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2234         nor target_subsystem.
2235
2236         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2237         force_minimum_alignment nor target_subsystem.
2238
2239 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2240
2241         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2242         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2243         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2244         include in coff-x86_64.c of headers.
2245         (PDATA_ROW_SIZE): New define.
2246         (pex_regs[]): New static array.
2247         (pex64_get_runtime_function): New static function.
2248         (pex64_get_unwind_info): Likewise.
2249         (pex64_get_scope_entry): Likewise.
2250         (pex64_xdata_print_uwd_codes): Likewise.
2251         (pex64_get_section_by_rva): Likewise.
2252         (pex64_dump_xdata): Likewise.
2253         (pex64_bfd_print_pdata): Likewise.
2254         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2255         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2256         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2257
2258 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2259             Alan Modra  <amodra@bigpond.net.au>
2260             Dave Korn  <dave.korn.cygwin@gmail.com>
2261
2262         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2263         long names and non-NUL-terminated strings.
2264
2265 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2266
2267         * bfd-in2.h: Regenerated.
2268
2269 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2270
2271         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2272         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2273
2274 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2275
2276         PR binutils/10074
2277         * coffcode.h (bfd_pei_p): New.
2278
2279         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2280         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2281         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2282         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2283         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2284         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2285
2286         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2287         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2288         bfd_efi_rtdrv_x86_64_vec,
2289         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2290         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2291         * targets.c: Likewise.
2292
2293         * configure: Regenerated.
2294         * libcoff.h: Likewise.
2295         * Makefile.in: Likewise.
2296
2297         * efi-app-ia32.c: Removed.
2298         * efi-app-x86_64.c: Likewise.
2299         * efi-bsdrv-ia32.c: Likewise.
2300         * efi-bsdrv-ia64.c: Likewise.
2301         * efi-bsdrv-x86_64.c: Likewise.
2302         * efi-rtdrv-ia32.c: Likewise.
2303         * efi-rtdrv-ia64.c: Likewise.
2304         * efi-rtdrv-x86_64.c: Likewise.
2305         * efi-rtdrv-ia32.c: Likewise.
2306
2307         * efi-app-ia64.c: Moved to ...
2308         * pei-ia64.c: This.
2309         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2310         (TARGET_NAME): Set to pei-ia64.
2311
2312         * libpei.h (bfd_target_pei_p): Removed.
2313         (bfd_target_pei_arch): Likewise.
2314         (bfd_target_efi_app_p): Likewise.
2315         (bfd_target_efi_app_arch): Likewise.
2316         (bfd_target_efi_bsdrv_p): Likewise.
2317         (bfd_target_efi_bsdrv_arch): Likewise.
2318         (bfd_target_efi_rtdrv_p): Likewise.
2319         (bfd_target_efi_rtdrv_arch): Likewise.
2320         (bfd_pe_executable_p): Likewise.
2321
2322         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2323         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2324         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2325         and efi-rtdrv-ia32.c.
2326         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2327         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2328         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2329         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2330         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2331         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2332         (efi-app-ia64.lo): Removed.
2333         (efi-bsdrv-ia32.lo): Likewise.
2334         (efi-rtdrv-ia32.lo): Likewise.
2335         (efi-app-ia64.lo): Likewise.
2336         (efi-bsdrv-ia64.lo): Likewise.
2337         (efi-rtdrv-ia64.lo): Likewise.
2338         (efi-app-x86_64.lo): Likewise.
2339         (efi-bsdrv-x86_64.lo): Likewise.
2340         (efi-rtdrv-x86_64.lo): Likewise.
2341         (pei-ia64.lo): New.
2342
2343         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2344         with bfd_pei_p.
2345         (arch_type): Removed.
2346         (pe_arch): Likewise.
2347         (pe_bfd_object_p): Just return coff_object_p.
2348
2349         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2350         bfd_pe_executable_p with bfd_pei_p.
2351
2352 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2353
2354         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2355         PLT entries to an undefined symbol when generating a shared
2356         library.
2357
2358 2009-04-17  Nick Clifton  <nickc@redhat.com>
2359
2360         PR 9909
2361         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2362
2363 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2364
2365         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2366         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2367         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2368         * binary.c (binary_bfd_define_common_symbol): Likewise.
2369         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2370         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2371         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2372         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2373         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2374         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2375         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2376         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2377         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2378         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2379         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2380         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2381         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2382         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2383         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2384         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2385         * som.c (som_bfd_define_common_symbol): Likewise.
2386         * srec.c (srec_bfd_define_common_symbol): Likewise.
2387         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2388         * versados.c (versados_bfd_define_common_symbol): Likewise.
2389         * vms.c (vms_bfd_define_common_symbol): Likewise.
2390         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2391         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2392         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2393         (pmac_xcoff_vec): Likewise.
2394         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2395         (aix5coff64_vec): Likewise.
2396         * linker.c (bfd_generic_define_common_symbol): New function.
2397         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2398         (_bfd_define_common_symbol): New field.
2399         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2400         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2401         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2402         symbols here.
2403         * bfd-in2.h: Regenerate.
2404         * libbfd.h: Likewise.
2405         * libcoff.h: Likewise.
2406
2407 2009-04-15  Anthony Green  <green@moxielogic.com>
2408
2409         * targets.c: Add moxie support.
2410         * Makefile.am: Ditto.
2411         * Makefile.in: Rebuilt.
2412         * cpu-moxie.c, elf32-moxie.c: New files.
2413         * archures.c: Add moxie support.
2414         * configure.in: Add moxie support.
2415         * configure: Rebuilt.
2416         * config.bfd, archures.c: Add moxie support.
2417         * bfd-in2.h: Rebuilt.
2418
2419 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
2420
2421         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2422         branch to an undef weak symbol into a jump to next instruction if
2423         a PLT entry will be created.
2424
2425 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
2426
2427         * coffgen.c (make_a_section_from_file):  Set the backend long
2428         section names enable if long section names found on input.
2429         * coffcode.h:  Extend long section names documentation to match.
2430
2431 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2432
2433         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2434         machine code.
2435
2436 2009-04-07  DJ Delorie  <dj@redhat.com>
2437
2438         * archures.c: Add bfd_mach_mep_c5.
2439         * bfd-in2.h: Likewise.
2440         * cpu-mep.c: Add bfd_c5_arch.
2441         * elf32-mep.c: Support it.
2442
2443 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2444
2445         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2446         info->callbacks->einfo.
2447         * linker.c (_bfd_generic_section_already_linked): Likewise.
2448
2449 2009-04-06  DJ Delorie  <dj@redhat.com>
2450
2451         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2452
2453 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2454
2455         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2456         _bfd_pex64_print_pdata only if PE is defined.
2457
2458         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2459         (_bfd_pex64_print_pdata): This.
2460
2461         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2462         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
2463         is defined.
2464
2465 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
2466
2467         * coff-x86_64.c (bfd_pe_print_pdata): Define as
2468         _bfd_pep_print_x64_pdata.
2469         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2470         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2471
2472 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
2473
2474         * elf32-xtensa.c (relax_property_section): Always set r_offset
2475         to zero.
2476
2477 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
2478
2479         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2480         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2481         branch stubs.
2482         (elf32_arm_stub_type): New enum values for the two new stubs.
2483         (arm_type_of_stub): Make use of the two new stubs.
2484         (arm_size_one_stub): Handle the two new stubs.
2485
2486 2009-04-01  Matt Thomas  <matt@netbsd.org>
2487
2488         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2489         hidden symbols into the GOT or PLT.GOT.
2490         (elf_vax_relocate_section): Do not emit a PCREL reloc
2491         into a shared object if it is against a hidden symbol.
2492
2493 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2494
2495         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2496         and know_contains_shared_object_p.
2497         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2498         Cache the result in the archive_info table.
2499         (xcoff_auto_export_p): Add an "info" parameter and update the
2500         call to xcoff_archive_contains_shared_object_p.
2501         (xcoff_mark_auto_exports): Update accordingly.
2502         (xcoff_post_gc_symbol): Likewise.
2503
2504 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2505
2506         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2507         rather than C_EXT.
2508
2509 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2510
2511         * coff-rs6000.c (member_layout): New structure.
2512         (archive_iterator): Likewise.
2513         (member_layout_init): New function.
2514         (archive_iterator_begin): Likewise.
2515         (archive_iterator_next): Likewise.
2516         (xcoff_write_armap_old): Use the new iterator functions.
2517         (do_shared_object_padding): Delete.
2518         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
2519         handling of arch_info.
2520         (xcoff_write_archive_contents_old): Allocate arelt_data in the
2521         first loop rather than the second.  Allocate a member header if
2522         there isn't one, then work out the stat information and length
2523         in the first loop too.  Use the new iterators for the second loop.
2524         (xcoff_write_archive_contents_big): Likewise.
2525
2526 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2527
2528         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2529         (bfd_xcoff_set_archive_import_path): Likewise.
2530         * bfd-in2.h: Regenerate.
2531         * xcofflink.c: Include libiberty.h.
2532         (xcoff_archive_info): New structure.
2533         (xcoff_archive_info_hash): New function.
2534         (xcoff_archive_info_eq): Likewise.
2535         (xcoff_get_archive_info): Likewise.
2536         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2537         (bfd_xcoff_split_import_path): New function.
2538         (bfd_xcoff_set_archive_import_path): Likewise.
2539         (xcoff_set_import_path): Move earlier in file.
2540         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2541         object to the the directory part of the bfd's filename.  Get the
2542         import path and filename of an archive object from the archive's
2543         xcoff_tdata, initializing it if necessary.  Update use of
2544         import_file_id.
2545         (bfd_link_input_bfd): Update use of import_file_id.
2546         (xcoff_write_global_symbol): Likewise.
2547
2548 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2549
2550         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2551
2552 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2553
2554         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2555         a .loader section for relocatable links.
2556         (xcoff_need_ldrel_p): New function.
2557         (xcoff_mark): Use it.
2558         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2559         a loader section.
2560         (xcoff_build_ldsym): New function, split out from...
2561         (xcoff_build_ldsyms): ...here.  Rename to...
2562         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
2563         call xcoff_build_ldsym, if there's a loader section.
2564         (xcoff_build_loader_section): New function, extracted verbatim from...
2565         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
2566         there's a loader section.  Only add an __rtinit loader symbol
2567         if there's a loader section.  Update after above name change.
2568         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2569         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2570         and xcoff_create_ldrel.
2571         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2572         (xcoff_reloc_link_order): Likewise, but only call it if there's
2573         a loader section.  Use xcoff_symbol_section.
2574         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2575         if there's a loader section.
2576
2577 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
2578
2579         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2580
2581 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
2582
2583         * elf32-arm.c (group_sections): Rewrite loops for better
2584         readability.
2585
2586 2009-03-30  DJ Delorie  <dj@redhat.com>
2587
2588         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2589         relocs when doing a relocatable link.
2590
2591 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
2592
2593         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2594         "ERROR:", in error messages.
2595         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2596         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2597         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2598         (elf32_arm_merge_eabi_attributes): Likewise.
2599         (elf32_arm_merge_private_bfd_data): Likewise.
2600
2601 2009-03-27  Nick Clifton  <nickc@redhat.com>
2602
2603         * section.c (bfd_get_section_contents): Detect and handle the case
2604         where a section has the SEC_IN_MEMORY flag set but no actual
2605         contents allocated.
2606
2607 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
2608
2609         PR 6494
2610         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2611         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
2612         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2613         if we don't find matching PT_LOAD when copying.
2614
2615 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2616
2617         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2618         the reloc descriptions.
2619
2620 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
2621
2622         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2623         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2624         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2625
2626 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2627
2628         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2629         (bfd_i386_arch_intel_syntax): Likewise.
2630         (i8086_arch): Likewise.
2631         (bfd_x86_64_arch): Likewise.
2632
2633 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
2634
2635         * elf32-cris.c (cris_elf_relocate_section): <case
2636         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2637         symbols for non-allocated sections.  Don't check whether to
2638         generate R_CRIS_DTPMOD for non-allocated sections.
2639         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2640         handle relocation GC:ing if applied to non-allocated section.
2641         (cris_elf_check_relocs): Similar.
2642
2643         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2644         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2645         when emitting a known TP offset in the GOT.
2646
2647 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
2648
2649         * elf64-ppc.c (synthetic_opd): Delete.
2650         (compare_symbols): Look for .opd name rather than section match.
2651         (ppc64_elf_get_synthetic_symtab): Likewise.
2652
2653 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
2654
2655         * elf32-ppc.c (is_pic_glink_stub): Delete.
2656         (is_nonpic_glink_stub): New function.
2657         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2658         than first pic one.
2659         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2660
2661 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
2662             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2663
2664         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2665         macros for visibilty and locality checks.
2666         (elf_s390_adjust_dynamic_symbol): Likewise.
2667         (allocate_dynrelocs): Likewise.
2668         (elf_s390_relocate_section): Likewise.
2669         (elf_s390_finish_dynamic_symbol): Likewise.
2670         * elf64-s390.c (elf_s390_check_relocs): Likewise.
2671         (elf_s390_adjust_dynamic_symbol): Likewise.
2672         (allocate_dynrelocs): Likewise.
2673         (elf_s390_relocate_section): Likewise.
2674         (elf_s390_finish_dynamic_symbol): Likewise.
2675
2676 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
2677
2678         * bfd-in2.h: Regenerated.
2679         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2680         for debugging sections and map memory read/write dependent on
2681         SEC_COFF_NOREAD.
2682         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2683         without memory read flags set.
2684         * section.c: Add SEC_COFF_NOREAD to section flags.
2685
2686 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
2687
2688         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2689         for format string.
2690
2691 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
2692
2693         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2694         "no overlays" return.  If there are overlays, create overlay
2695         manager entry symbols here, so that..
2696         (spu_elf_build_stubs): ..we don't need to set them up here.
2697         Simplify entry symbol tests.
2698         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2699
2700 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
2701
2702         * elf.c (elfcore_grok_openbsd_procinfo)
2703         (elfcore_grok_openbsd_note): New functions.
2704         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2705
2706 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
2707
2708         * vms-hdr.c: Don't include alloca.h.
2709         * elf32-m68hc1x.c: Include alloca-conf.h.
2710         * xsym.c: Likewise.
2711         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
2712         * som.c: Likewise.
2713         * Makefile.am: Run "make dep-am".
2714         * Makefile.in: Regenerate.
2715
2716 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
2717
2718         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2719
2720 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
2721
2722         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2723         Add compact_stub.
2724         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2725         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2726         ovly_return fields with ovly_entry[2].  Adjust all users.
2727         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2728         when soft-icache.
2729         (spu_elf_build_stubs): Likewise.
2730         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
2731         ovly_flavour changes.  Update all callers.
2732         (ovl_stub_size_log2): New function.
2733         (build_stub): Handle compact icache stubs.  Use different manager
2734         entry point for stubs in non-icache area.
2735         (spu_elf_size_stubs): Don't allocate space for indirect branch
2736         descriptors.
2737         (spu_elf_build_stubs): And don't built them.
2738
2739 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
2740
2741         * dwarf2.c (read_section): Always use rawsize, if available.
2742
2743 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
2744
2745         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2746         of rawsize and size for buffer.
2747
2748 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
2749
2750         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2751         parameter just because fixed sections fit into local store.
2752         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
2753         generating overlays if fixed sections plus reserved stack
2754         and heap space fit into local store.
2755
2756 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
2757
2758         * elf32-spu.c (build_stub): Correct icache set_id.
2759         (spu_elf_relocate_section): Likewise.
2760
2761 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2762
2763         * xcofflink.c (xcoff_link_check_archive_element): Only free the
2764         symbol table if it was created by the current call.
2765
2766 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2767
2768         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2769         class XMC_DS rather than XMC_UA.
2770
2771 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2772
2773         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2774         bfd_boolean export_defineds parameter with an unsigned int
2775         auto_export_flags parameter.
2776         * bfd-in2.h: Regenerate.
2777         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2778         split out from xcoff_build_ldsyms.
2779         (xcoff_covered_by_expall_p): New function.
2780         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2781         but with extra code to handle -bexpfull and -bexpall.
2782         (xcoff_mark_auto_exports): New function.
2783         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2784         a function should be automatically exported.
2785         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2786         parameter with an auto_export_flags parameter.  Update ldinfo
2787         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
2788         exported symbols.
2789
2790 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2791
2792         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2793         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2794         init and fini functions.  Do garbage collection for objects
2795         without an entry point too.
2796
2797 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2798
2799         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2800         check whether a symbol has csect information.
2801         (coff_print_aux): Likewise.
2802         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2803         information for C_AIX_WEAKEXT too.
2804         (_bfd_xcoff_swap_aux_out): Likewise.
2805         (xcoff_reloc_type_br): Handle defweak symbols too.
2806         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2807         information for C_AIX_WEAKEXT too.
2808         (_bfd_xcoff64_swap_aux_out): Likewise.
2809         (xcoff64_reloc_type_br): Handle defweak symbols too.
2810         * coffgen.c (coff_print_symbol): Handle auxillary function
2811         information for C_AIX_WEAKEXT too.
2812         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2813         instead of BSF_GLOBAL if the L_WEAK flag is set.
2814         (xcoff_dynamic_definition_p): New function.
2815         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2816         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
2817         always take the symbol class from the ldsym.  Use weak bfd symbol
2818         types for weak ldsyms.
2819         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2820         Fix the check for whether a definition is from a shared object.
2821         Allow redefinitions of weak symbols.
2822         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2823         (xcoff_keep_symbol_p): Likewise.
2824         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2825         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2826         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2827         but mark them as L_WEAK.
2828         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2829         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2830
2831 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2832
2833         * xcofflink.c (xcoff_mark): When walking the relocations,
2834         only mark the target symbol or the target section, not both.
2835         (xcoff_final_definition_p): New function.
2836         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2837         symbol is a valid definition of the associated output symbol.
2838         Use XCOFF_ALLOCATED to stop the same hash table entry having
2839         two output symbols.
2840         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2841         keeping a symbol.
2842         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2843
2844 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2845
2846         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2847         symbols as XMC_XO.
2848
2849 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2850
2851         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2852         * libcoff.h: Regenerate.
2853         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2854         line-number counts in the bfd's lineno_counts field.
2855         Don't keep per-csect line-number counts.
2856         (xcoff_sweep): Don't update per-csect line-number counts.
2857         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2858         entries in each output section.
2859         (xcoff_link_input_bfd): Get the number of line numbers from
2860         the bfd's lineno_counts field, rather than recalculating it
2861         from scratch.  Fix the range check when updating C_BINCL and
2862         C_EINCL symbols.
2863         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2864         here.  Don't expect csects to have line-number counts.
2865
2866 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2867
2868         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2869         * libcoff.h: Regenerate.
2870         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2871         "skip" logic from xcoff_link_input_bfd.
2872         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2873         objects in a dynamic link, rather than checking whether csectpp
2874         is null.  Always allocate debug_index for other objects,
2875         and always go through the loop.  Update the type of debug_index
2876         after the change above.  Read the auxillary csect information
2877         and use xcoff_keep_symbol_p to decide whether a symbol should
2878         be kept.  Set its debug_index to -2 if not.
2879         (xcoff_link_input_bfd): Update the type of debug_index after
2880         the change above and always expect it to be nonnull.  Use it to
2881         test whether a symbol should be stripped, rather than making the
2882         decision here.  Postpone all symbol creation to the second pass.
2883
2884 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2885
2886         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2887         creating a descriptor.
2888         (xcoff_sweep): Don't mark toc_section unless it's needed.
2889         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2890         when marking every bfd.
2891         (xcoff_link_input_bfd): Skip all TOC anchors.
2892         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2893         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2894         to -1; call xcoff_find_tc0 instead.
2895
2896 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2897
2898         * libcoff-in.h (xcoff_section_tdata): Update commentary.
2899         * libcoff.h: Regenerate.
2900         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2901         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2902         the previous symbol's csect.  Treat last_symndx as an inclusive value
2903         and simplify its handling.
2904         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
2905         symbols with the right csect.  Don't mark rsec when processing
2906         relocations against undefined or absolute sections.
2907         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2908         of bfd_und_section_ptr.
2909         (xcoff_link_input_bfd): Likewise.
2910
2911 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2912
2913         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2914         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2915         flag is set.  Assert that all undefined symbols are either
2916         imported or defined by a dynamic object.
2917         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2918         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2919         handling to all relocations.  Only set XCOFF_CALLED for function
2920         symbols.
2921         (xcoff_find_function): New function, split out from...
2922         (bfd_xcoff_export_symbol) ...here.
2923         (xcoff_set_import_path): New function, split out from...
2924         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
2925         meaning of XCOFF_CALLED.
2926         (xcoff_mark_symbol): If we mark an undefined and unimported
2927         symbol, find some way of defining it.  If the symbol is a function
2928         descriptor, fill in its definition automatically.  If the symbol
2929         is a function, mark its descriptor and allocate room for global
2930         linkage code.  Otherwise mark the symbol as implicitly imported.
2931         Move the code for creating function descriptors from...
2932         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
2933         check for symbols that were implicitly defined.
2934         (xcoff_mark): Don't count any dynamic relocations against
2935         function symbols.
2936         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2937         in the xcoff link info.
2938         (xcoff_link_input_bfd): Remove handling of undefined and
2939         unexported symbols.
2940
2941 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2942
2943         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2944         if the target is absolute.  Fix comment typo.
2945         (xcoff_ppc_relocate_section): Remove FIXME.
2946         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2947         if the target is absolute.
2948
2949 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2950
2951         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2952         R_POS and R_NEG relocations against absolute symbols to the
2953         .loader section.
2954
2955 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2956
2957         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2958         to 2 for bfd_mach_ppc_620.
2959
2960 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2961
2962         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2963         * configure.in: Likewise.
2964         * configure: Regenerate.
2965
2966 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2967
2968         PR binutils/9945
2969         * elf.c (assign_section_numbers): Generate symbol table if there
2970         is any relocation in output.
2971         (_bfd_elf_compute_section_file_positions): Likewise.
2972
2973 2009-03-13  Nick Clifton  <nickc@redhat.com>
2974
2975         PR 9934
2976         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2977         * elflink.c (elf_link_read_relocs_from_section): Use
2978         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
2979         relocs but no symbol table.
2980         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2981
2982 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
2983
2984         PR ld/9938
2985         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2986         to check ___tls_get_addr.
2987
2988         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2989         strncmp to check __tls_get_addr.
2990
2991 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
2992
2993         * dwarf2.c (read_section): Always check the offset, even when the
2994         section has been read before.
2995
2996 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2997
2998         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2999         comments.
3000
3001 2009-03-11  Chris Demetriou  <cgd@google.com>
3002
3003         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3004         * bfd-in2.h: Regenerate.
3005         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3006         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3007         mode.
3008         (bsd_write_armap): Likewise.
3009         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3010         flag is set, do nothing.
3011         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3012         for timestamp.
3013
3014 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3015
3016         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3017         used to update stack pointer.
3018
3019 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3020
3021         PR binutils/9921
3022         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3023         for unknown symbols in absolute section.
3024
3025 2009-03-06  Nick Clifton  <nickc@redhat.com>
3026
3027         * po/es.po: Updated Spanish translation.
3028
3029 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3030
3031         * elf32-arm.c (group_sections): Take next section size into
3032         account before accepting to group it.
3033
3034 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3035
3036         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3037         PLT entries.
3038         (elf32_arm_final_link_relocate): Likewise.
3039
3040 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3041
3042         PR 9923
3043         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3044
3045 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3046
3047         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3048         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3049         (BFD_FAKE_SECTION): Init new flag.
3050         * ecoff.c (bfd_debug_section): Likewise.
3051         * bfd-in2.h: Regenerate.
3052         * libbfd.h: Regenerate.
3053         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3054         (ppc_elf_reloc_type_lookup): Handle new relocs.
3055         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3056         without marker relocs.
3057         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3058         if section has no old-style calls.
3059         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3060         Don't try to optimize new-style __tls_get_addr call when handling
3061         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3062         relocs.
3063         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3064         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3065         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3066         without marker relocs.
3067         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3068         if section has no old-style calls.  Set toc_ref for new relocs as
3069         appropriate.
3070         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3071         Don't try to optimize new-style __tls_get_addr call when handling
3072         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3073         relocs.
3074
3075 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3076
3077         PR 6768
3078         * configure.in: Test for ld --as-needed support.  Link shared
3079         libbfd against libm.
3080         * configure: Regenerate.
3081
3082 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3083
3084         * Makefile.am: Run "make dep-am".
3085         * Makefile.in: Regenerate.
3086
3087 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3088
3089         * elf32-score7.c: New file.
3090         * elf32-score.h: New file.
3091         * elf32-score.c: Add code to support score 7.  Set score7 as the
3092         default.
3093         * cpu-score.c: Add score7 architecure.
3094         (compatibile): New function.
3095         * Makefile.am: Add rules for building elf32-score7 object.
3096         * Makefile.in: Regenerate.
3097         * configure.in: Add elf32-score7 object to score vectors.
3098         * configure: Regenerate.
3099         * reloc.c: Add score7 relocs.
3100         * archures.c: Add score3 and score7 machine numbers.
3101         * bfd-in2.h: Regenerate.
3102         * libbfd.h: Regenerate.
3103
3104 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3105
3106         * configure: Regenerate.
3107
3108 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3109
3110         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3111         (elf32_hppa_check_relocs): Use it.
3112
3113         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3114         elf64-hppa.c.
3115         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3116         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3117         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3118         (elf_hppa_record_segment_addrs): Likewise.
3119         (elf_hppa_final_link): Likewise.
3120         (elf_hppa_relocate_insn): Likewise.
3121         (elf_hppa_final_link_relocate): Likewise.
3122         (elf64_hppa_relocate_section): Likewise.
3123         * elf64-hppa.c: Insert above.
3124
3125 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3126
3127         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3128         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3129         (elf_hppa_relocate_section): Likewise.
3130         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3131         from struct elf_link_hash_entry.  Add count field.
3132         (struct elf64_hppa_dyn_hash_table): Delete.
3133         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3134         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3135         (hppa_elf_hash_entry, eh_name): Define.
3136         (elf64_hppa_new_dyn_hash_entry): Delete.
3137         (elf64_hppa_dyn_hash_lookup): Delete.
3138         (elf64_hppa_dyn_hash_traverse): Delete.
3139         (get_dyn_name): Delete.
3140         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3141         of struct elf64_hppa_dyn_hash_entry *.
3142         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3143         allocate_global_data_plt, allocate_global_data_stub,
3144         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3145         Likewise.
3146         (hppa64_link_hash_newfunc): New.
3147         (elf64_hppa_hash_table_create): Rework.
3148         (count_dyn_reloc): Likewise.
3149         (hppa64_elf_local_refcounts): New.
3150         (elf64_hppa_check_relocs): Rework using standard technique for recording
3151         local DLT, PLT and OPD reference counts.
3152         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3153         elf_link_hash_entry *.
3154         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3155         allocate_global_data_plt, allocate_global_data_stub,
3156         allocate_global_data_opd, allocate_dynrel_entries,
3157         elf64_hppa_adjust_dynamic_symbol,
3158         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3159         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3160         Use hppa_link_hash_table.  Rework.
3161         (elf64_hppa_link_output_symbol_hook): Rework.
3162         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3163         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3164         elf64_hppa_finish_dynamic_sections): Likewise.
3165
3166 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3167
3168         * elf32-arm.c (stub_reloc_type): Removed.
3169         (insn_sequence): Renamed reloc_type field to r_type.
3170         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3171         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3172         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3173         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3174         (arm_stub_is_thumb): Catch new stubs.
3175         (arm_type_of_stub): Handle new stubs.
3176         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3177         (bfd_elf32_arm_process_before_allocation): Remove useless
3178         condition.
3179
3180 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3181
3182         * elf.c (elf_find_function): Use is_function_type to check
3183         function symbol.
3184
3185 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3186
3187         * xtensa-modules.c: Revert to previous version 1.11 due
3188         to inadvertant commit.
3189
3190 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3191
3192         * elf32-xtensa.c (text_action_add): Separate test for action
3193         type.  Break if saved action is ta_widen_insn at same offset.
3194
3195 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3196
3197         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3198         to elf32_arm_stub_long_branch_any_arm_pic.
3199         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3200         (enum elf32_arm_stub_type, arm_type_of_stub)
3201         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3202         separately.
3203
3204 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3205
3206         * elf32-arm.c (PREV_SEC): Update comment.
3207         (group_sections): Rename argument to stubs_always_after_branch.
3208         Reverse the list and place stubs at the end of input sections.
3209         Undefine NEXT_SEC.
3210         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3211
3212 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3213
3214         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3215         Fix formatting.
3216         (arm_size_one_stub): Remove unnecessary break.
3217         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3218
3219 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3220
3221         * elf32-arm.c (stub_insn_type): New type.
3222         (stub_reloc_type): Likewise.
3223         (insn_sequence): Likewise.
3224         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3225         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3226         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3227         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3228         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3229         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3230         (elf32_arm_stub_hash_entry): Add new helper fields.
3231         (stub_hash_newfunc): Initialize these new fields.
3232         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3233         to take endianness into account.
3234         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3235         (arm_map_one_stub): Code is now more generic, thanks to
3236         insn_sequence.
3237
3238 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3239
3240         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3241         code.
3242         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3243         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3244         BLX is not available. Fix typo in warning message. Add comments
3245         and improve formatting.
3246         (arm_build_one_stub): Adjust to new
3247         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3248         (arm_map_one_stub): Likewise.
3249
3250 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3251             Eric Botcazou  <ebotcazou@adacore.com>
3252             Douglas B Rupp  <rupp@gnat.com>
3253
3254         * vms.h: Update copyright year, fix comments, reorder declarations.
3255         (_bfd_save_vms_section): Remove the prototype.
3256         (EGPS_S_V_NO_SHIFT): New constant.
3257         (bfd_vms_set_section_flags): New prototype.
3258         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3259         constants.
3260         (EGSY_S_W_FLAGS): Ditto.
3261         (EGSY_S_V_QUAD_VAL): Ditto.
3262         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3263         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3264         EGST_S_B_NAMLNG): Ditto.
3265         (ESRF_S_B_NAMLNG): Ditto.
3266         (ETIR_S_C_HEADER_SIZE): Ditto.
3267         (EGPS_S_V_ALLOC_64BIT): Ditto.
3268         (DST_S_C_EPILOG): Ditto.
3269         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3270         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3271         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3272         (DST_S_L_PCLINE_UNSLONG): Ditto.
3273         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3274         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3275         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3276         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3277         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3278         (DST_S_B_SRC_UNSBYTE): Ditto.
3279         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3280         Add prototypes.
3281         (vms_section, vms_reloc): Remove types.
3282         (hdr_struc): Replaced by ...
3283         (hdr_struct): ... new type.
3284         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3285         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3286         (EMH_DATE_LENGTH): Ditto.
3287         (eom_struc): Replaced by ...
3288         (eom_struct): ... new type.
3289         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3290         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3291         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3292         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3293         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3294         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3295         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3296         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3297         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3298         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3299         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3300         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3301         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3302         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3303         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3304         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3305         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3306         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3307         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3308         (enum file_type_enum): New type.
3309         (struct location_struct): Removed.
3310         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3311         (struct funcinfo, struct module): Ditto.
3312         (struct vms_private_data_struct): Update fields.
3313         (struct vms_section_data_struct): New type.
3314
3315         * vms.c: Update copyright year, fix comments,
3316         Fix includes for DECC, add prototypes.
3317         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3318         some initializers.
3319         Use flavour to set is_vax, location_stack is removed.
3320         (struct pair): Declare.
3321         (fill_section_ptr): Initialize variables at declaration.
3322         Add guard to set SECTION_SYM flag, handlde und section.
3323         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3324         (_bfd_vms_slurp_object_records): New function, replaces previous
3325         vms_object_p.
3326         (vms_slurp_module): New function.
3327         (vms_slurp_image): Ditto.
3328         (vms_object_p): Complete rewrite.
3329         (vms_mkobject): Use is_vax field to slect architecture.
3330         (free_reloc_stream): New function.
3331         (vms_convert_to_var): Ditto.
3332         (vms_convert_to_var_1): Ditto.
3333         (vms_convert_to_var_unix_filename): Ditto.
3334         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3335         VAR format on VMS.
3336         (vms_new_section_hook): Set alignment to 0, allocate private data.
3337         (vms_get_section_contents): Load content.
3338         (vms_get_symbol_info): Handle undefined section.
3339         (vms_find_nearest_line): Handle.
3340         (alloc_reloc_stream): New function.
3341         (vms_slurp_reloc_table): Ditto.
3342         (vms_get_reloc_upper_bound): Make it real.
3343         (vms_canonicalize_reloc): Do the real work.
3344         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3345         ALPHA_R_BOH.
3346         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3347         (vms_set_arch_mach): Check arch.
3348         (vms_set_section_contents): Copy the content after allocation.
3349         (vms_alpha_vec): Update object flags.
3350
3351         * vms-tir.c: Update copyright year, fix comments,
3352         add prototypes for new functions.
3353         (dst_define_location): New function.
3354         (dst_restore_location): New function.
3355         (dst_retrieve_location): New function.
3356         (dst_check_allocation): New function.
3357         (image_dump): Call dst_check_allocation.
3358         (image_write_b): Ditto.
3359         (image_write_w): Ditto.
3360         (image_write_l): Ditto.
3361         (image_write_q): Ditto.
3362         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3363         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3364         CTL_STKDL.
3365         Call error handler instead of abort if name is not known.
3366         (etir_sta): Add quarter_relocs argument and set it.
3367         Fix cast.
3368         (etir_sto): Ditto.
3369         (etir_opr): Ditto, return FALSE in case of error.
3370         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3371         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3372         (etir_stc): Add quarter_relocs argument and set it, fix cast.
3373         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3374         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3375         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3376         Return FALSE in case of error.
3377         (tir_sta): Change sign of psect.
3378         (tir_ctl): Ditto.
3379         (tir_cmd): Fix cast. Makes tir_table static const.
3380         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3381         add argument to explain.
3382         (analyze_etir): Initialize maxptr, add quarter_relocs
3383         declaration, move some declarations into inner scopes.
3384         Handle quarter_relocs and STO_IMM.
3385         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3386         (_bfd_vms_slurp_relocs): New function.
3387         (_bfd_vms_decode_relocs): New function.
3388         (sto_imm): Rewritten.
3389         (start_first_etbt_record): New function.
3390         (start_another_etbt_record): Ditto.
3391         (etir_output_check): Ditto.
3392         (defer_reloc_p): Ditto.
3393         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3394         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
3395         rewritte relocations handling.
3396         (_bfd_vms_write_tbt): Removed.
3397         (_bfd_vms_write_dbg): Ditto.
3398
3399         * vms-misc.c: Update copyright year, Fix comments.
3400         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3401         (maybe_adjust_record_pointer_for_object): New function.
3402         (_bfd_vms_get_first_record): New function, replaces ...
3403         (_bfd_vms_get_record): ..  removed.
3404         (_bfd_vms_get_object_record): New function.
3405         (_bfd_vms_get_object_record): New function.
3406         (vms_get_remaining_object_record): New function, replaces ...
3407         (_bfd_vms_get_next_record): ... removed.
3408         (add_new_contents): Removed.
3409         (_bfd_save_vms_section): Removed.
3410         (_bfd_get_vms_section): Removed.
3411         (_bfd_vms_output_flush): Write in VAR format.
3412         (new_symbol): Don't make UND section.
3413
3414         * vms-hdr.c: Update copyright year, update list of record handled.
3415         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3416         (_bfd_vms_write_hdr): Strip vms and unix patches,
3417         add comments, truncate module name at 31 characters,
3418         use constants instead of hard-coded value,
3419         write BFD version instead of a fixed string.
3420         (_bfd_vms_slurp_ihd): New function.
3421         (_bfd_vms_slurp_isd): Ditto.
3422         (_bfd_vms_slurp_ihs): Ditto.
3423         (new_module): Ditto.
3424         (parse_module): Ditto
3425         (build_module_list): Ditto.
3426         (module_find_nearest_line): Ditto.
3427         (_bfd_vms_find_nearest_dst_line): Ditto.
3428         (vms_slurp_debug): Ditto.
3429         (_bfd_vms_slurp_dbg): Ditto.
3430         (_bfd_vms_slurp_tbt): Ditto.
3431         (_bfd_vms_write_dbg): Ditto.
3432         (_bfd_vms_write_tbt): Ditto.
3433
3434         * vms-gsd.c: Update copyright year, update list of records handled.
3435         (EVAX_LITERALS_NAME): New macro.
3436         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3437         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3438         (register_universal_symbol): New function and prototype.
3439         (_bfd_vms_slurp_gsd): Fix indentations and casts,
3440         improve debug messages,
3441         use constants instead of hard-coded value,
3442         fix missing endianness conversion,
3443         handle global symbol (SYMG).
3444         (bfd_vms_set_section_flags): New function.
3445         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3446         handle section literals,
3447         fix indentation,
3448         handle section bfd and vms flags,
3449         don't output LIB$INITIALIZE symbol,
3450         fix handling of weak symbols,
3451         fix evax vs vax procedure descriptor,
3452         handle absolute symbols.
3453
3454         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3455         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3456
3457         * makefile.vms (DEFS): Fix flags for VMS.
3458
3459         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3460
3461         * bfd-in2.h: Regenerated.
3462         * libbfd.h: Regenerated.
3463
3464 2009-02-20  Cary Coutant  <ccoutant@google.com>
3465
3466         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3467         in struct stat.
3468
3469 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3470
3471         PR gas/7059
3472         * coffcode.h (coff_write_object_contents):  Don't let the string
3473         table offset overflow the s_name field when using long section names.
3474
3475 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3476
3477         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
3478         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3479         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
3480         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
3481         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3482         (bfd_pmac_xcoff_backend_data):  Likewise.
3483         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
3484         (bfd_xcoff_aix5_backend_data):  Likewise.
3485         (xcoff64_write_object_contents):  Delete unused long_section_names
3486         local variable.
3487         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
3488         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3489         struct non-const.
3490         * coffcode.h (documentation):  Update to describe long section names.
3491         (COFFLONGSECTIONCATHELPER):  New helper macro.
3492         (BLANKOR1TOODD):  Likewise.
3493         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
3494         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
3495         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
3496         (bfd_coff_set_long_section_names_allowed):  New function.
3497         (bfd_coff_set_long_section_names_disallowed):  Likewise.
3498         (struct bfd_coff_backend_data):  Add new backend hook function
3499         pointer _bfd_coff_set_long_section_names.
3500         (bfd_coff_set_long_section_names):  New backend hook.
3501         (coff_write_object_contents):  Only generate long section names if
3502         bfd_coff_long_section_names() indicates they are currently enabled.
3503         (bfd_coff_std_swap_table):  Make non-const, and initialise long
3504         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3505         (ticoff0_swap_table):  Likewise to both.
3506         (ticoff1_swap_table):  Again, likewise to both.
3507         * coffgen.c (make_a_section_from_file):  Allow long section names
3508         as inputs even if not currently allowed for outputs.
3509         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
3510         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
3511         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3512         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3513         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3514         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3515         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3516         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3517         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3518         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3519         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
3520         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
3521         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
3522         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
3523         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
3524         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
3525         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3526         * libcoff-in.h:  Update copyright year to cause updated copyright
3527         year in generated libcoff.h, and fix typo.
3528         * libcoff.h:  Regenerated.
3529         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
3530         (_bfd_ecoff_no_long_sections):  Add prototype.
3531         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
3532         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
3533         defined by an including .c file.
3534         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
3535         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3536         (ticoff1_swap_table):  Likewise to both.
3537
3538 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
3539
3540         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3541         stub. Catch default case error.
3542         (arm_map_one_stub): Add missing Thumb mapping symbol.
3543
3544 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
3545
3546         PR 9841
3547         * elf32-avr.c: Handle case where no local symbos exist correctly.
3548
3549 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
3550
3551         bfd/
3552         * elf32-arm.c (arm_long_branch_stub,
3553         arm_thumb_v4t_long_branch_stub,
3554         arm_thumb_thumb_long_branch_stub,
3555         arm_thumb_arm_v4t_long_branch_stub,
3556         arm_thumb_arm_v4t_short_branch_stub,
3557         arm_pic_long_branch_stub):
3558         Renamed to elf32_arm_stub_long_branch_any_any,
3559         elf32_arm_stub_long_branch_v4t_arm_thumb,
3560         elf32_arm_stub_long_branch_thumb_only,
3561         elf32_arm_stub_long_branch_v4t_thumb_arm,
3562         elf32_arm_stub_short_branch_v4t_thumb_arm,
3563         elf32_arm_stub_long_branch_any_any_pic.
3564         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3565         arm_thumb_thumb_stub_long_branch,
3566         arm_thumb_arm_v4t_stub_long_branch,
3567         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3568         Renamed to arm_stub_long_branch_any_any,
3569         arm_stub_long_branch_v4t_arm_thumb,
3570         arm_stub_long_branch_thumb_only,
3571         arm_stub_long_branch_v4t_thumb_arm,
3572         arm_stub_short_branch_v4t_thumb_arm,
3573         arm_stub_long_branch_any_any_pic.
3574
3575 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3576
3577         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3578         in branch offset check.
3579
3580 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
3581
3582         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3583         add toc.symndx and toc.add.
3584         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3585         Set up toc.add.
3586         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
3587         callers.
3588         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3589         (branch_reloc_hash_match): New function, extracted from..
3590         (ppc64_elf_tls_optimize): ..here.
3591         (ppc64_elf_relocate_section): Properly set addends when optimizing
3592         tls sequences.  Avoid unnecessary reading and writing of insns.
3593         Only redo reloc when symbol changed.  Bypass symbol checks when
3594         using tlsld_got.
3595         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3596         (branch_reloc_hash_match): New function, extracted from..
3597         (ppc_elf_tls_optimize): ..here.
3598         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3599         Don't clear addend on zapped __tls_get_addr reloc.
3600
3601 2009-02-12  Nick Clifton  <nickc@redhat.com>
3602
3603         PR 9827
3604         * elflink.c (bfd_elf_final_link): When counting the relocations,
3605         if the header size has not been set yet then assume that it will
3606         match the output section's reloc type.
3607
3608 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
3609
3610         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3611         relocatable link.
3612
3613 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
3614
3615         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3616         (find_function): Likewise.
3617         (pasted_function): Don't error if no prior function found.
3618         (discover_functions): Revert 2008-12-10 change.  Extend first
3619         function range to start of section.
3620
3621 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3622
3623         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
3624         functions to C90.
3625         * elf64-hppa.h: Likewise.
3626
3627 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
3628
3629         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3630         .sbss handling.
3631
3632 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
3633
3634         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3635         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3636
3637 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
3638
3639         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3640         * archures.c (bfd_mach_mips_xlr): Define.
3641         * bfd-in2.h: Regenerate.
3642         * cpu-mips.c (I_xlr): Define.
3643         (arch_info_struct): Add XLR entry.
3644         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3645         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3646         (mips_mach_extensions): Add XLR entry.
3647
3648 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
3649
3650         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3651
3652 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
3653
3654         * configure.in: AC_SUBST pdfdir.
3655         * Makefile.am: Add install-pdf, install-pdf-am
3656         and install-pdf-recursive targets. Define pdfdir.
3657         * doc/Makefile.am: Define pdf__strip_dir. Add
3658         install-pdf and install-pdf-am targets.
3659         * po/Make-in: Add install-pdf target.
3660         * configure: Regenerate.
3661         * Makefile.in: Regenerate
3662         * doc/Makefile.in: Regenerate.
3663
3664 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
3665
3666         * bfd-in2.h: Regenerate.
3667         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
3668         fields from n_entries to n_slots where appropriate, update comments.
3669         (HOWTO): Add TLS relocations.
3670         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3671         (enum elf_m68k_got_offset_size): New enum.
3672         (struct elf_m68k_got_entry.type): Move field to ...
3673         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
3674         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3675         functions.
3676         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3677         functions.
3678         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3679         fields into n_entries array.  Update comments.
3680         (elf_m68k_init_got): Simplify, update all uses.
3681         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3682         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3683         GOT entries; update name, update all uses.
3684         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3685         (elf_m68k_get_got_entry): Update.
3686         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3687         simplify.
3688         (elf_m68k_remove_got_entry_type): Simplify.
3689         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3690         (elf_m68k_can_merge_gots): Update.
3691         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3692         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3693         GOT entries, simplify.
3694         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3695         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3696         field, remove obsoleted local_n_entries field.
3697         (elf_m68k_partition_multi_got_2): New static function.
3698         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3699         update.
3700         (elf_m68k_remove_got_entry_type): Update.
3701         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3702         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
3703         update of sgot->size and srelgot->size.
3704         (elf_m68k_gc_sweep_hook): Update.
3705         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3706         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3707         TLS relocations.
3708         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3709         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3710
3711 2009-02-02  DJ Delorie  <dj@redhat.com>
3712
3713         * elf32-mep.c (config_names): Regenerate configuration.
3714
3715 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
3716
3717         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3718         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3719         * elf.c (bfd_elf_get_str_section): Make static.
3720         (bfd_elf_find_section): Delete.
3721         * libbfd.h: Regenerate.
3722
3723 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3724
3725         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3726         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3727
3728 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
3729
3730         * elflink.c (on_needed_list): New function.
3731         (elf_link_add_object_symbols): Link in --as-needed libs if they
3732         satisfy undefined symbols in other libs.
3733
3734 2009-01-30  Julian Brown  <julian@codesourcery.com>
3735
3736         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3737         EXEC_P or DYNAMIC flags, and skip sections which are being linked
3738         with --just-symbols (-R).
3739
3740 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
3741
3742         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3743         high_pc in order to properly sign-extend VMAs.
3744
3745 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
3746             Mark Shinwell  <shinwell@codesourcery.com>
3747             Catherine Moore  <clm@codesourcery.com>
3748
3749         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3750
3751 2009-01-28  Catherine Moore <clm@codesourcery.com>
3752
3753         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3754         SEC_LOAD for dynamic relocation sections.
3755
3756 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3757
3758         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3759         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3760         the size of local TLS data.
3761
3762 2009-01-27  Andreas Schwab  <schwab@suse.de>
3763
3764         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3765         architectures in the archive.
3766
3767 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3768
3769         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3770         <R_CRIS_32_DTPREL>: Correct relocation value.
3771
3772         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3773         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3774         symbols with non-default visibility.
3775
3776 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
3777
3778         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3779         describing the trampolines.
3780         (ppc_elf_relocate_section): Update relocs to describe the
3781         trampolines.
3782
3783 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3784
3785         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3786         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3787         and R_PARISC_PCREL12F relocations.
3788
3789 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
3790
3791         PR 6022
3792         * elflink.c (find_version_for_sym): New function split out from,
3793         but without export_dynamic test, ..
3794         (_bfd_elf_link_assign_sym_version): ..here.
3795         (_bfd_elf_export_symbol): Use it.
3796
3797 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
3798
3799         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3800         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3801         * elflink.c: ..here, somewhat modified.
3802         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3803         _bfd_elf_link_find_version_dependencies,
3804         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3805         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3806         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3807         declare..
3808         * elflink.c: ..and make static here.
3809         (_bfd_elf_link_find_version_dependencies): Adjust for removal
3810         of output_bfd from struct elf_find_verdep_info.
3811         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3812         struct elf_info_failed.
3813         (bfd_elf_size_dynamic_sections): Adjust.
3814
3815 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
3816
3817         PR 6832
3818         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3819         after comp_unit_find_line call.
3820
3821 2009-01-21  Nick Clifton  <nickc@redhat.com>
3822
3823         PR 9769
3824         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3825         tm_gmtoff field in struct tm.
3826
3827 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
3828
3829         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3830         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3831         sections in soft-icache lines unless non_ia_text.  Don't add
3832         rodata if doing so would exceed line size.
3833
3834 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
3835
3836         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3837         types than bfd_link_hash_indirect, before early return, call
3838         _bfd_elf_link_hash_copy_indirect.
3839
3840 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3841
3842         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3843         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3844         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3845         (elf_backend_obj_attrs_order): New define.
3846         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3847         (elfNN_bed): Add elf_backend_obj_attrs_order.
3848
3849 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3850
3851         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3852         (obj_attr_size): Likewise.
3853         (write_obj_attribute): Likewise.
3854         (_bfd_elf_copy_obj_attributes): Likewise.
3855         (_bfd_elf_parse_attributes): Likewise.
3856         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3857         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3858         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3859         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3860         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3861         with macros.
3862
3863 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3864
3865         * elf-attrs.c (is_default_attr): Support defaultless attributes.
3866         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3867         (bfd_elf_add_obj_attr_string): Likewise.
3868         (bfd_elf_add_obj_attr_int_string): Likewise.
3869         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3870         * elf-bfd.h (struct obj_attribute): Document new flag bit.
3871         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3872         Tag_nodefaults has no default value.
3873         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3874         comment to reflect the new state.
3875
3876 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
3877
3878         PR 9695
3879         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3880         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3881         (adjust_z_magix): Delete dead code handling QMAGIC.
3882
3883 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
3884
3885         * coffcode.h (styp_to_sec_flags): Correct interpretation of
3886         IMAGE_SCN_MEM_DISCARDABLE.
3887
3888 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
3889
3890         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3891         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3892         * configure.in (commonbfdlib): Delete.
3893         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3894         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
3895         is available, not just for linux.
3896         * po/SRC-POTFILES.in: Regenerate.
3897         * Makefile.in: Regenerate.
3898         * configure: Regenerate.
3899
3900 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
3901             Julian Brown   <julian@codesourcery.com>
3902
3903         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3904         ARM attributes in ABI 2.07.
3905         * elf32-arm.c (get_secondary_compatible_arch): New function.
3906         (set_secondary_compatible_arch): New function.
3907         (tag_cpu_arch_combine): New function.
3908         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3909         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3910         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3911         make it fit with order_01243.
3912         Add support for Tag_also_compatible_with,
3913         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3914         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3915         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3916         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3917         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3918         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3919         Rework the way unknown attributes are handled.
3920         Defer errors until all attributes have been processed.
3921
3922 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
3923
3924         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3925         bfd_elf_add_obj_attr_int_string.
3926         Read Tag_compatibility from its new location in the attribute array,
3927         rather than the attribute list.
3928         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3929         bfd_elf_add_obj_attr_int_string.
3930         (_bfd_elf_parse_attributes): Likewise.
3931         (_bfd_elf_merge_object_attributes): There's now only one
3932         Tag_compatibility, and it's in the array, not the list.
3933         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3934         Tag_compatibility.
3935         (bfd_elf_add_obj_attr_compat): Rename to
3936         bfd_elf_add_obj_attr_int_string.
3937         (bfd_elf_add_proc_attr_compat): Rename to
3938         bfd_elf_add_proc_attr_int_string.
3939         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3940         Tag_compatibility.
3941
3942 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
3943
3944         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3945         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3946         (vmsutil.lo): Add dependency rule.
3947         * Makefile.in: Regenerate.
3948         * config.bfd (ia64*-*-*vms*): Add case.
3949         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3950         * configure: Regenerate.
3951         * vmsutil.c: New file.
3952         * vmsutil.h: New file.
3953         * elf-bfd.h (struct bfd_elf_special_section): Change type of
3954         attr to bfd_vma.
3955         * elfxx-ia64.c (elfNN_vms_post_process_headers,
3956         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3957         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3958         elfNN_vms_object_p): New functions
3959         * targets.c (bfd_elf64_ia64_vms_vec): New target.
3960
3961 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
3962
3963         PR ld/9727
3964         * elflink.c (elf_gc_sweep): Exclude the group section if the
3965         first member of the section group is excluded.
3966
3967 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
3968
3969         PR 9735
3970         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3971         saved filename, use bfd_alloc rather than bfd_malloc for it.
3972
3973 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
3974
3975         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3976
3977 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
3978
3979         * elf32-spu.c (remove_cycles): Always set call->max_depth.
3980
3981 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
3982
3983         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3984
3985 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
3986
3987         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3988         num_lines_log2.
3989         (struct got_entry): Add br_addr.
3990         (struct call_info): Add priority.
3991         (struct function_info): Add lr_store and sp_adjust.
3992         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3993         (spu_elf_find_overlays): For soft-icache, mark any section within cache
3994         area as an overlay, and check that no other overlays exist.  Look up
3995         icache overlay manager entry sym.
3996         (BRA_STUBS, BRA, BRASL): Define.
3997         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3998         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
3999         in branch insn.
4000         (count_stub, build_stub): Support soft-icache.
4001         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4002         (spu_elf_size_stubs): Size soft-icache stubs.
4003         (overlay_index): New function.
4004         (spu_elf_build_stubs): Make static.  Support soft-icache.
4005         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4006         (find_function_stack_adjust): Save lr store and stack adjust insn
4007         offsets.
4008         (maybe_insert_function): Adjust find_function_stack_adjust call.
4009         (mark_functions_via_relocs): Retrieve priority.
4010         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4011         (sort_calls): Sort by priority first.
4012         (mark_overlay_section): Ignore .ovl.init.
4013         (sum_stack): Only print when stack_analysis.
4014         (print_one_overlay_section): New function, extracted from..
4015         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4016         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4017         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4018         analysis.  Call spu_elf_build_stubs.
4019         (spu_elf_relocate_section): For soft-icache encode overlay index
4020         into addresses.
4021         (spu_elf_output_symbol_hook): Support soft-icache.
4022         (spu_elf_modify_program_headers: Likewise.
4023
4024         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4025         num_regions to num_lines.  Add line_size and max_branch.
4026         (enum _ovly_flavour): Add ovly_soft_icache.
4027         (spu_elf_build_stubs): Delete.
4028
4029 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4030
4031         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4032         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4033
4034 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4035
4036         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4037         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4038         the program, the known offset starts at the negative size of the
4039         TLS section.
4040         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4041         Similar.
4042
4043 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4044
4045         * config.bfd: Add lm32-*-rtems*.
4046
4047 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4048
4049         * coff-ppc.c: Add 2009 to Copyright.
4050         * elf32-cris.c: Likewise.
4051         * elflink.c: Likewise.
4052
4053 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4054
4055         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4056         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4057
4058 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4059
4060         PR ld/9679
4061         * elflink.c (elf_merge_st_other): New.
4062         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4063         hide them if needed.
4064         (elf_link_add_object_symbols): Updated.
4065
4066 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4067
4068         PR ld/9676
4069         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4070         ref_dynamic and dynamic_def fields when setting def_regular
4071         to 1.
4072
4073 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4074
4075         PR 9682
4076         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4077         literal.
4078
4079 For older changes see ChangeLog-2008
4080 \f
4081 Local Variables:
4082 mode: change-log
4083 left-margin: 8
4084 fill-column: 74
4085 version-control: never
4086 End: