bfd/ChangeLog

   1 2009-09-04  Tristan Gingold  <gingold@adacore.com>
   2
   3         * configure.in: Bump version to 2.20.51
   4         * configure: Regenerated.
   5
   6 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
   7
   8         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
   9
  10 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
  11
  12         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
  13         create .rela.bss.
  14         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
  15         for empty .rela.bss and .rel.plt sections.
  16
  17 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
  18
  19         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
  20         R_MIPS_JALR unless symbol resolves locally.
  21
  22 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
  23
  24         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
  25         has_static_relocs for R_MIPS_JALR.
  26
  27 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
  28
  29         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
  30         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
  31         respective stubs.
  32
  33 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
  34
  35         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
  36         plt earlier.
  37
  38 2009-09-01  Tristan Gingold  <gingold@adacore.com>
  39
  40         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
  41         dependencies.  Reindent.
  42         * configure.com: Ported to Itanium VMS.  Now generates a build.com
  43         to build without make.  Add messages but make edit silent.
  44         * hosts/alphavms.h: Add a prototype for stpcpy.
  45         * vms.c: Add a missing include for Alpha VMS.
  46         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
  47
  48 2009-08-31  Jan Beulich  <jbeulich@novell.com>
  49
  50         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
  51         * elf.c (bfd_elf_get_default_section_type): New.
  52         (elf_fake_sections): Use bfd_elf_get_default_section_type.
  53
  54 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
  57         accidental checkin.
  58         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
  59
  60 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
  61
  62         PR ld/10569
  63         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
  64         (bfd_emul_get_commonpagesize): Likewise.
  65
  66 2009-08-29  Martin Thuresson  <martin@mtme.org>
  67
  68         * elf32-arm.c (struct stub_def): Rename member template to
  69         template_sequence. (arm_build_one_stub,
  70         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
  71         Rename variable template to template_sequence.
  72         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
  73         Rename variable template to template_val.
  74         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
  75         new to new_symbol.
  76         * coffgen.c (coff_make_empty_symbol)
  77         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
  78         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
  79         new to new_insn.
  80         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
  81         to new_symbol.
  82         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
  83         new to new_reloc.
  84         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
  85         * ieee.c (ieee_make_empty_symbol): Rename variable new to
  86         new_symbol.
  87         * linker.c (bfd_new_link_order): Rename variable new to
  88         new_lo.
  89         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
  90         symbol.
  91         * oasys.c (oasys_make_empty_symbol): Rename variable new to
  92         new_symbol_type.
  93         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
  94         new to new_symbol_type.
  95         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
  96         to new_symbol.
  97         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
  98         new_dump.
  99         (read_hdr, rs6000coff_core_p)
 100         (rs6000coff_core_file_matches_executable_p)
 101         (rs6000coff_core_file_failing_command)
 102         (rs6000coff_core_file_failing_signal): Updated function to use new
 103         union member name.
 104         * som.c (som_make_empty_symbol): Rename variable new to
 105         new_symbol_type.
 106         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 107         to new_symbol.
 108         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 109         variable new to new_symbol.
 110
 111 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 112
 113         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 114         bfdlibdir and bfdincludedir.
 115         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 116         [INSTALL_LIBBFD]: ... here, ...
 117         [INSTALL_LIBBFD]: ... and empty overrides here.
 118         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 119         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 120         * Makefile.in: Regenerate.
 121         * configure: Regenerate.
 122
 123 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 124
 125         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 126         relocations.  Rewrite output of dynamic TLS relocations.
 127         (DTP_OFFSET, TP_OFFSET): New constants.
 128         (dtpoff_base): Update.
 129         (tpoff): Rename to tpoff_base, update.
 130         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 131         New functions.  Move code from elf_m68k_relocate_section here.
 132         (elf_m68k_relocate_section): Update.
 133         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 134
 135 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 136
 137         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 138         non_got_ref value.
 139         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 140         Handle non_got_ref field.
 141         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 142
 143 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 144
 145         PR ld/10518
 146         * linker.c (bfd_find_version_for_sym): Revert warning.
 147
 148 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 149
 150         PR ld/10518
 151         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 152         other wildcard match.  Warn on multiple wildcard matches.
 153
 154 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 155
 156         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 157         appending.
 158         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 159         only in this condition.
 160         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 161         to build but not install libbfd.la in this condition.
 162         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 163         (install_libbfd, install_libbfd): Remove.
 164         * Makefile.in: Regenerate.
 165         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 166         (INCLUDES): ... this.
 167         ($(MKDOC)): Adjust.
 168         * doc/Makefile.in: Regenerate.
 169
 170         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 171         no-dist and foreign.
 172         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 173         dependency tracking to work for them.
 174         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 175         use automake dependency tracking mechanism.
 176         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 177         (mkdep section): Remove.
 178         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 179         * Makefile.in: Regenerate.
 180         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 181
 182         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 183         (install-pdf, install-pdf-recursive, install-html)
 184         (install-html-recursive): Remove.
 185         * Makefile.in: Regenerate.
 186
 187         * Makefile.in: Regenerate.
 188         * aclocal.m4: Likewise.
 189         * config.in: Likewise.
 190         * configure: Likewise.
 191
 192 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 193
 194         * elf32-arm.c (arch_has_thumb2_nop): New function.
 195         (arch_has_arm_nop): New function.
 196         (elf32_arm_final_link_relocate): NOP opcodes changed.
 197
 198 2009-08-16  Doug Evans  <dje@google.com>
 199
 200         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 201         at least don't leak memory.
 202
 203 2009-08-13  DJ Delorie  <dj@redhat.com>
 204
 205         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 206         if needed.
 207
 208 2009-08-12  Nick Clifton  <nickc@redhat.com>
 209
 210         * po/fi.po: Updated Finnish translation.
 211
 212 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 213
 214         Merge some FRV FDPIC changes into the Blackfin code.
 215         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 216         summary reloc information.
 217         (bfinfdpic_dynamic_got_plt_info): New.
 218         (_bfin_create_got_section): Create the PLT section here.
 219         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 220         (_bfinfdpic_count_nontls_entries): Move out of...
 221         (_bfinfdpic_count_got_plt_entries): ... here.
 222         (_bfinfdpic_count_relocs_fixups): Likewise.
 223         (_bfinfdpic_reset_got_plt_entries): New.
 224         (_bfinfdpic_size_got_plt): Move out of...
 225         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 226         (bfinfdpic_relocate_section): Be careful not to call
 227         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 228         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 229         New functions.
 230         (elf_backend_discard_info): Define for FD-PIC.
 231
 232 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 233
 234         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 235         adjustments.
 236         * elf-eh-frame.c: Likewise.
 237         * merge.c: Likewise.
 238
 239 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 240
 241         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 242         to x86 and x86_64 configurations.
 243         * configure: Regenerate.
 244
 245 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 246
 247         Stop using bfd_usrdata in libbfd.
 248         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 249         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 250         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 251         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 252         filehdr_dst->u.go32.stub.  New comment with the reason.
 253         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 254         Substitute the removed macro bfd_coff_go32stub.
 255         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 256         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 257         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 258         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 259         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 260         bfd_coff_go32stub.
 261         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 262         * libcoff-in.h (coff_data_type): New field go32stub.
 263         * libcoff.h: Regenerated.
 264
 265 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 266
 267         Fix go32 stub preservation by objcopy.
 268         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 269         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 270         go32stub.
 271
 272 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 273
 274         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 275         symbols.
 276         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 277         same as global undefined symbols.
 278         (elf32_arm_relocate_section): Give an error for local undefined
 279         non-weak symbols, unless the reloc will not use the symbol.
 280
 281 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 282
 283         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 284         (ppc_elf_relax_section): Use symbol index to distinguish
 285         relocatable stubs.
 286
 287 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 288
 289         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 290
 291 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 292
 293         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 294         info for STT_GNU_IFUNC.
 295         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 296         on got refs in case the symbol turns out to be ifunc.
 297         (ppc_elf_gc_sweep_hook): Similarly.
 298         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 299         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 300         (ppc_elf_size_dynamic_sections): Likewise.
 301         (ppc_elf_relocate_section): Likewise.
 302
 303 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 304
 305         From Mike Frysinger <michael.frysinger@analog.com>
 306         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 307         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 308         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 309         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 310         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 311         Adjust to match the renamed reloc definitions.
 312
 313 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 314
 315         PR 10494
 316         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 317         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 318
 319 2009-08-07  Tom Tromey  <tromey@redhat.com>
 320
 321         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 322         aliasing error.
 323
 324 2009-08-06  Michael Eager <eager@eagercon.com>
 325
 326         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 327         * Makefile.in: Regenerate.
 328         * archures.c: Add bfd_arch_microblaze.
 329         * bfd-in2.h: Regenerate.
 330         * config.bfd: Add microblaze target.
 331         * configure.in: Add bfd_elf32_microblaze_vec target.
 332         * configure: Regenerate.
 333         * cpu-microblaze.c: New.
 334         * elf32-microblaze.c: New.
 335         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 336         * libbfd.h: Regenerate.
 337         * reloc.c: Add MICROBLAZE relocations.
 338         * section.c: Add struct relax_table and relax_count to section.
 339         * targets.c: Add bfd_elf32_microblaze_vec.
 340
 341 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 342             Alan Modra  <amodra@bigpond.net.au>
 343
 344         PR binutils/10492
 345         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 346         symbols.
 347         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 348         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 349
 350 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 351
 352         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 353         at least once when fixing cortex-a8.
 354
 355 2009-08-05  Chao-ying Fu  <fu@mips.com>
 356
 357         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 358         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 359         for CPUs.  It is true for RM9000.
 360         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 361         for all CPUs.
 362         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 363         to guard the transformation.
 364
 365 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 366
 367         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 368         (spu_elf_size_sections): Declare prototype.
 369         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 370         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 371         (spu_elf_emit_fixup): New function.
 372         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 373         (spu_elf_size_sections): New function.
 374
 375 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 376
 377         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 378         (arm_build_one_stub): Build a8 veneers as a separate pass.
 379         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 380         parameters.  Use them to check if we create a different a8 fixup
 381         than the previous pass.
 382         (elf32_arm_size_stubs): Move scope of stub_changed and
 383         prev_num_a8_fixes into main loop.
 384         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 385
 386 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 387
 388         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 389         which find_plt_ent is called.  Delete redundant code.
 390
 391 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393         PR binutils/10363
 394         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 395         invalid string offset.
 396
 397 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 398
 399         PR ld/10433
 400         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 401         to htab->init_got_offset and plt to htab->init_plt_offset
 402         when discarding space for dynamic relocations.
 403
 404 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 405
 406         * elf32-ppc.c (struct plt_entry): Revise comments.
 407         (ppc_elf_check_relocs): Don't create needless plt_entry info
 408         for non-pie executables.  Don't test info->pie when info->shared
 409         already covers that case.
 410         (ppc_elf_gc_sweep_hook): Adjust for above change.
 411         (add_stub_sym): Don't test info->pie when info->shared tested.
 412         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 413         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 414         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 415         (ppc_elf_relocate_section): Likewise.
 416
 417 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 418
 419         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 420         for local ifunc symbols in non-pie executables, regardless of
 421         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 422         code so that it's obvious that we only do anything special for
 423         local ifunc syms.
 424         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 425         (allocate_dynrelocs): Correct comment for syms defined in plt.
 426         Don't specially allocate ifunc dyn relocs.
 427         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 428         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 429         syms in non-pie executables.  No specially allocated dyn relocs
 430         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 431         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 432         a non-pie executable.
 433
 434 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 435             Jakub Jelinek  <jakub@redhat.com>
 436
 437         PR ld/6443
 438         * elf32-i386.c (elf_i386_tls_transition): Check executable
 439         instead of shared for TLS when building PIE.
 440         (elf_i386_check_relocs): Likewise.
 441         (elf_i386_allocate_dynrelocs): Likewise.
 442         (elf_i386_relocate_section): Likewise.
 443
 444         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 445         instead of shared for TLS when building PIE.
 446         (elf64_x86_64_check_relocs): Likewise.
 447         (elf64_x86_64_allocate_dynrelocs): Likewise.
 448         (elf64_x86_64_relocate_section): Likewise.
 449
 450 2009-07-31  Anthony Green  <green@moxielogic.com>
 451
 452         * config.bfd (targ_cpu): Add moxie-uclinux support.
 453
 454 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 455
 456         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 457
 458 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 459
 460         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 461         used by indirect function support.  Count dynamic relocs for
 462         ifunc syms.
 463         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 464         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 465         in iplt and their relocs in reliplt.  Don't make ifunc syms
 466         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 467         reliplt.  Handle other dynamic relocs for ifunc.
 468         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 469         ifunc in reliplt, likewise relocs for got against local ifunc.
 470         Typo fix on reliplt size adjust.
 471         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 472         relocs 1-1 with entries for iplt, instead just add using
 473         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 474         Error on invalid ifunc dyn relocs.
 475         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 476         in iplt/reliplt.
 477         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 478         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 479         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 480         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 481         (allocate_dynrelocs): As for elf32-ppc.c above.
 482         (ppc64_elf_size_dynamic_sections): Likewise.
 483         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
 484         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
 485         (ppc_size_one_stub): Similarly.
 486         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
 487         relocs too.
 488         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
 489
 490 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 491
 492         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
 493         change.  Add note to head comment.
 494
 495 2009-07-28  Jan Beulich  <jbeulich@novell.com>
 496
 497         * archive.c (get_extended_arelt_filename): Remove redundant
 498         range check on index.
 499
 500 2009-07-27  Doug Kwan  <dougkwan@google.com>
 501
 502         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
 503
 504 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 505
 506         * archures.c bfd_*_arch): Sorted.
 507         (bfd_archures_list): Likewise.
 508
 509 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 510
 511         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
 512         to R_cr16_NUM32 relocation.
 513
 514 2009-07-26  Michael Eager  <eager@eagercon.com>
 515
 516         * archures.c: Add bfd_mach_ppc_405
 517         * bfd-in2.h: Same.
 518
 519 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 520
 521         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
 522         * cpu-l1om.c (bfd_l1om_arch): Likewise.
 523
 524 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         * archures.c (bfd_architecture): Add bfd_arch_l1om.
 527         (bfd_l1om_arch): New.
 528         (bfd_archures_list): Add &bfd_l1om_arch.
 529         * bfd-in2.h: Regenerated.
 530
 531         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
 532         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
 533         if bfd_elf64_x86_64_freebsd_vec is supported.
 534         (targ_selvecs): Likewise.
 535
 536         * configure.in: Support bfd_elf64_l1om_vec and
 537         bfd_elf64_l1om_freebsd_vec.
 538         * configure: Regenerated.
 539
 540         * cpu-l1om.c: New.
 541
 542         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
 543         (bfd_elf64_l1om_vec): Likewise.
 544         (bfd_elf64_l1om_freebsd_vec): Likewise.
 545
 546         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
 547         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
 548         * Makefile.in: Regenerated.
 549
 550         * targets.c (bfd_elf64_l1om_vec): New.
 551         (bfd_elf64_l1om_freebsd_vec): Likewise.
 552         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
 553         bfd_elf64_l1om_freebsd_vec.
 554
 555 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 556             Alan Modra  <amodra@bigpond.net.au>
 557
 558         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
 559         * bfd-in2.h: Regenerate.
 560         * libbfd.h: Regenerate.
 561         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
 562         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
 563         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
 564
 565 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 566
 567         PR ld/10434
 568         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
 569         instead of shared for R_X86_64_TPOFF32.
 570         (elf64_x86_64_relocate_section): Likewise.
 571
 572 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
 573
 574         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
 575         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
 576         with the BSF_GNU_UNIQUE flag bit set.
 577         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
 578         for symbols with STB_GNU_UNIQUE binding.
 579         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
 580         with the STB_GNU_UNIQUE binding.
 581         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
 582         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
 583         symbols with the unique_global field set.
 584         (elf_link_output_extsym): Set unique_global field for symbols with
 585         the STB_GNU_UNIQUE binding.
 586         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
 587         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
 588         symbols.
 589         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
 590         symbols.
 591         * bfd-in2.h: Regenerate.
 592
 593 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 594
 595          * elflink.c (elf_link_output_extsym): Revert the last change.
 596
 597 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 598
 599          PR ld/10433
 600          * elflink.c (elf_link_output_extsym): Special case ifunc syms
 601          when ref_regular, not def_regular.
 602
 603 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
 604
 605          PR ld/10426
 606          * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
 607          from a DSO into a normal FUNC symbol.
 608          (elf_link_output_extsym): Turn an undefined IFUNC symbol into
 609          a normal FUNC symbol.
 610
 611 2009-07-17  Chao-ying Fu  <fu@mips.com>
 612
 613         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
 614         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
 615         interlocking, the last PLT entry needs a nop in the branch delay slot.
 616         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
 617         output the last two PLT entries in reverse order.
 618
 619 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 620
 621         * elf32-i386.c (elf_i386_relocate_section): Don't get local
 622         STT_GNU_IFUNC symbol for relocatable link.
 623         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 624
 625 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 626
 627         * bfdio.c (bfd_iovec): Add comments for bmmap.
 628         * bfd-in2.h: Regenerated.
 629
 630 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 631
 632         * Makefile.am: Run "make dep-am".
 633         * Makefile.in: Regenerated.
 634
 635 2009-07-10  Doug Kwan  <dougkwan@google.com>
 636
 637         * elf32-arm.c (stub_hash_newfunc): Initialize fields
 638         target_addend and orig_insn.
 639
 640 2009-07-10  Tom Tromey  <tromey@redhat.com>
 641
 642         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
 643         (elf-eh-frame.lo): Likewise.
 644         (elf32-bfin.lo): Likewise.
 645         (elf32-frv.lo): Likewise.
 646         (elf32-xc16x.lo): Likewise.
 647         * Makefile.in: Rebuild.
 648         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
 649         * elf-eh-frame.c: Likewise.
 650         * elf32-bfin.c: Likewise.
 651         * elf32-frv.c: Likewise.
 652         * elf32-xc16x.c: Likewise.
 653
 654 2009-07-10  Julian Brown  <julian@codesourcery.com>
 655
 656         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
 657         symbol a stub entry is derived from, not the entry for the stub
 658         itself, in call to elf32_arm_final_link_relocate.
 659
 660 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
 663         when reporting  addends.
 664
 665 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 666
 667         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
 668         data even when no stubs.
 669         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
 670
 671 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 672
 673         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
 674         (ppc_elf_get_synthetic_symtab): Report addend.
 675         (PLT_IFUNC): Define.
 676         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
 677         (ppc_elf_create_glink): New function.
 678         (ppc_elf_create_dynamic_sections): Use it.
 679         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
 680         (update_local_sym_info): Allocate space for local_plt array.
 681         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
 682         entry pointer.
 683         (is_branch_reloc): New function.
 684         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
 685         (ppc_elf_gc_sweep_hook): Likewise.
 686         (ppc_elf_adjust_dynamic_symbol): Likewise.
 687         (allocate_dynrelocs): Likewise.
 688         (ppc_elf_size_dynamic_sections): Likewise.
 689         (ppc_elf_relocate_section): Likewise.
 690         (branch_reloc_hash_match): Use is_branch_reloc.
 691         (ppc_elf_tls_optimize): Adjust for local_plt.
 692         (write_glink_stub): New function, extracted from..
 693         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
 694         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
 695         branch table when dynamic.
 696         (elf_backend_post_process_headers): Define.
 697         * elf64-ppc.c (elf_backend_post_process_headers): Define.
 698         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
 699         (ppc64_elf_get_synthetic_symtab): Report addend.
 700         (struct ppc_stub_hash_entry): Add plt_ent.
 701         (PLT_IFUNC): Define.
 702         (struct ppc_link_hash_table): Add iplt and reliplt.
 703         (create_linkage_sections): Make .iplt and .rela.iplt sections.
 704         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
 705         (update_local_sym_info): Allocate space for local_plt array.
 706         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
 707         entry pointer.
 708         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
 709         and don't change hash flags here.
 710         (is_branch_reloc): New function.
 711         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
 712         (ppc64_elf_gc_sweep_hook): Likewise.
 713         (ppc64_elf_adjust_dynamic_symbol): Likewise.
 714         (allocate_dynrelocs): Likewise.
 715         (ppc64_elf_size_dynamic_sections): Likewise.
 716         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
 717         (ppc64_elf_size_stubs): Likewise.
 718         (ppc64_elf_relocate_section): Likewise.
 719         (get_sym_h): Adjust for local_plt.
 720         (branch_reloc_hash_match): Use is_branch_reloc.
 721         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
 722         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
 723
 724 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 725
 726         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
 727
 728 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 729
 730         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
 731         and ref_regular_nonweak comment.
 732         * elflink.c (elf_link_output_extsym): Special case ifunc syms
 733         when def_regular, not ref_regular.
 734         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
 735         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
 736         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
 737
 738 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
 739
 740         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
 741         of malloc'd struct call_info.
 742         (pasted_function): Likewise, priority too.
 743
 744 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
 745
 746         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
 747         alignment when packing sections into overlays.
 748
 749 2009-07-03  Cary Coutant  <ccoutant@google.com>
 750
 751         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
 752
 753 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 754
 755         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
 756         changes only) earlier patch:-
 757
 758   2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 759
 760           * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 761           give .debug and .reloc data characteristics.
 762           (DOT_RELOC): New define for .reloc section string.
 763           (coff_write_object_contents): Use DOT_RELOC instead of string.
 764
 765 2009-07-02  Tom Tromey  <tromey@redhat.com>
 766
 767         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
 768         * bfdwin.c (bfd_free_window): Cast to unsigned long.
 769
 770 2009-07-01  Nick Clifton  <nickc@redhat.com>
 771
 772         * elf-m10300.c: Remove trailing white space.
 773         * reloc.c: Likewise.
 774
 775 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
 776
 777         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 778         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
 779         * configure.in: Use them.
 780         * configure: Regenerate.
 781         * config.in: Regnerate.
 782         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
 783         #define _BSD_SOURCE. Add comments.
 784         (vms_file_stats_name): Calculate creation date based on available
 785         runtime data. Return 1 for version instead of 0.
 786
 787 2009-07-01  Nick Clifton  <nickc@redhat.com>
 788
 789         PR 10072
 790         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
 791         to R_ARM_THM_PC8 relocation.
 792
 793 2009-06-29  Nick Clifton  <nickc@redhat.com>
 794
 795         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
 796         different uses of the relocations addend when a symbol is in a
 797         merged section.
 798
 799 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         PR ld/10337
 802         * elf.c (bfd_section_from_shdr): Don't change sh_link for
 803         SHT_REL/SHT_RELA sections on executable nor shared library.
 804         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
 805         as a normal section.
 806
 807 2009-06-25  Nick Clifton  <nickc@redhat.com>
 808
 809         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
 810         symbols with SEC_MERGE flag.
 811
 812 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 813
 814         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 815         give .debug and .reloc data characteristics.
 816         (DOT_RELOC): New define for .reloc section string.
 817         (coff_write_object_contents): Use DOT_RELOC instead of string.
 818
 819 2009-06-25  Tristan Gingold  <gingold@adacore.com>
 820
 821         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
 822         (bfd_mach_o_canonicalize_dynamic_symtab)
 823         (bfd_mach_o_get_synthetic_symtab): Defines.
 824         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
 825         (TARGET_NAME): Use Mach-O specific functions for dynamic.
 826
 827         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
 828         for scattered relocations.
 829         (bfd_mach_o_i386_print_thread): New function.
 830         (bfd_mach_o_print_thread): Define.
 831
 832         * mach-o.c (text_section_names_xlat): Add an entry for __const.
 833         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
 834         New functions extracted from ...
 835         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
 836         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
 837         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
 838         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
 839         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
 840         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
 841         Set name_str field.
 842         (bfd_mach_o_scan_read_dylib): Ditto.
 843         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
 844         reindent.
 845         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
 846         decode isym and flags on little endian targets.  Set dysymtab field.
 847         (bfd_mach_o_scan_start_address): Adjust for enum names.
 848         (bfd_mach_o_lookup_section): Do not look for segments anymore.
 849         (bfd_mach_o_print_section): Display bfd section name.
 850         (bfd_mach_o_print_segment): Display none if no name.
 851         (bfd_mach_o_print_dysymtab): Display next index for local, external
 852         and undefined symbols.
 853         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
 854         Display dylinker name. Display thread and unixthread commands content.
 855         (bfd_mach_o_print_thread): New macro.
 856
 857         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
 858         (bfd_mach_o_ppc_thread_flavour): Ditto.
 859         (bfd_mach_o_i386_thread_flavour): Ditto.
 860         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
 861         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
 862         BFD_MACH_O_THREAD_STATE_NONE.
 863         (bfd_mach_o_segment_command): Remove segment field.
 864         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
 865         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
 866         (bfd_mach_o_prebound_dylib_command): Ditto.
 867         (bfd_mach_o_dylib_command): Ditto.
 868         (bfd_mach_o_prebound_dylib_command): Remove section field.
 869         (mach_o_data_struct): Add dysymtab field.
 870         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
 871         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
 872         (bfd_mach_o_build_commands): Remove parameter names and attributes.
 873         (bfd_mach_o_get_dynamic_reloc_upper_bound)
 874         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
 875
 876 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
 877
 878         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
 879         field of struct dirent.
 880
 881 2009-06-23  Tristan Gingold  <gingold@adacore.com>
 882
 883         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
 884         of this macro.  Fix indentation.
 885
 886 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
 887
 888         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
 889         destination for defined dynamic symbols when deciding whether to
 890         insert a stub or not.
 891         (allocate_dynrelocs): Make sure functions are not marked as Thumb
 892         when actually accessed through a PLT, even when generating a
 893         shared lib.
 894
 895 2009-06-22  Tristan Gingold  <gingold@adacore.com>
 896
 897         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
 898         the relocs array.
 899
 900 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 901
 902         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
 903         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
 904
 905 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 906
 907         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
 908
 909 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 910
 911         * elflink.c (elf_link_add_object_symbols): Avoid warning
 912         from -Wjump-misses-init in gcc 4.5.0.
 913
 914 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * elf32-i386.c (elf_i386_check_relocs): Properly check local
 917         symbol on error.
 918         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
 919
 920 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
 923         r_symndx.  Report local symbol name on error.
 924         (elf_i386_check_relocs): Updated.  Report local symbol name on
 925         error.
 926         (elf_i386_gc_sweep_hook): Updated.
 927         (elf_i386_relocate_section): Likewise.
 928
 929         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
 930         r_symndx.  Report local symbol name on error.
 931         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
 932         on error.
 933         (elf64_x86_64_gc_sweep_hook): Updated.
 934         (elf64_x86_64_relocate_section): Likewise.
 935
 936 2009-06-19  Tristan Gingold  <gingold@adacore.com>
 937
 938         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
 939
 940 2009-06-19  Tristan Gingold  <gingold@adacore.com>
 941
 942         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
 943         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
 944         (bfd_mach_o_valid): Ditto.
 945         (bfd_mach_o_wide_p): Ditto.
 946         (bfd_mach_o_canonicalize_reloc): Ditto.
 947         (bfd_mach_o_build_commands): Ditto.
 948         (bfd_mach_o_scan_read_thread): Ditto.
 949         (bfd_mach_o_flatten_sections): Ditto.
 950         (bfd_mach_o_scan_start_address): Ditto.
 951         (bfd_mach_o_lookup_section): Ditto.
 952         (bfd_mach_o_core_fetch_environment): Ditto.
 953         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
 954         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
 955         (bfd_mach_o_scan_write_symtab): Ditto.
 956         Use macros instead of hard-coded values.
 957         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
 958         Use bfd_mach_o_get_data instead of direct access.  Use macros
 959         instead of hard-coded values.
 960         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
 961         Remove sym argument and get section from mdata.
 962         Move code into the else branch.
 963         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
 964         Remove sym argument and get section from mdata.  Adjust code.
 965         (bfd_mach_o_scan_read_dylib): Move assertion into the created
 966         switch (which replaces consecutive if statements).
 967         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
 968         module table, table of content, indirect symbols and external
 969         referenced symbols.
 970         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
 971         field.
 972         (bfd_mach_o_scan_read_linkedit): New function.
 973         (bfd_mach_o_scan_read_str): Ditto.
 974         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
 975         field of mdata.
 976         (bfd_mach_o_get_symtab_upper_bound): Remove check as
 977         bfd_mach_o_count_symbols never returns an error.
 978         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
 979         symtab field (there might be only one symtab).
 980         (bfd_mach_o_scan_read_command): Handle reexported dylib.
 981         Handle sub frameworks, sub umbrella, sub library and sub client.
 982         Read code signature and segment split info commands.
 983         (bfd_mach_o_scan): Reindent.
 984         (bfd_mach_o_xlat_name): New type.
 985         (bfd_mach_o_print_flags): New function.
 986         (bfd_mach_o_get_name): Ditto.
 987         (bfd_mach_o_cpu_name): New variable.
 988         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
 989         (bfd_mach_o_section_type_name)
 990         (bfd_mach_o_section_attribute_name)
 991         (bfd_mach_o_load_command_name): New variables.
 992         (bfd_mach_o_print_private_header): New function.
 993         (bfd_mach_o_print_section_map): New function extracted from
 994         bfd_mach_o_print_private_bfd_data.
 995         (bfd_mach_o_print_section): Ditto.  Print more infos.
 996         (bfd_mach_o_print_segment): Ditto.
 997         (bfd_mach_o_print_dysymtab): Ditto.
 998         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
 999         load weak dylib, reexport dylib and id dylib.
1000         Handle code signature and segment_split info.
1001         Handle sub frameworks, sub umbrella, sub library and sub client.
1002         (bfd_mach_o_section_get_nbr_indirect): New function.
1003
1004         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1005         (bfd_mach_o_header_flags): New enum to define header flags.
1006         (bfd_mach_o_section_attribute): New enum to replace ...
1007         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1008         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1009         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1010         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1011         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1012         these removed macros.
1013         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1014         (bfd_mach_o_dylib_module): New type.
1015         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1016         macros.
1017         (bfd_mach_o_dylib_table_of_content): New type.
1018         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1019         (bfd_mach_o_dylib_reference): New type.
1020         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1021         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1022         modules, toc, references and indirect syms.
1023         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1024         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1025         unused).  Add comment.
1026         (bfd_mach_o_dylib_command): Ditto.
1027         (bfd_mach_o_prebound_dylib_command): Ditto.
1028         (bfd_mach_o_linkedit_command): New type.
1029         (bfd_mach_o_str_command): New type.
1030         (bfd_mach_o_load_command): Add linkedit and str fields.
1031         (mach_o_data_struct): Add symtab field.
1032         (bfd_get_mach_o_data): Renamed to ...
1033         (bfd_mach_o_get_data): ... this new macro.
1034         (bfd_mach_o_scan_read_symtab_symbol,
1035         bfd_mach_o_scan_read_symtab_strtab,
1036         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1037
1038         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1039         instead of direct access.
1040
1041 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1042
1043         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1044         R_PPC_PLTREL24 relocs.
1045         (ppc_elf_relocate_section): Likewise.
1046
1047 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1048
1049         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1050         pointer to sym hash.  Update all uses.
1051         (update_plt_info): Likewise.  Don't check addend here.
1052
1053 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1054
1055         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1056         bfd_sym_from_r_symndx.
1057         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1058
1059 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1060
1061         * elf-bfd.h (struct sym_sec_cache): Delete.
1062         (struct sym_cache): New.
1063         (bfd_section_from_r_symndx): Delete prototype.
1064         (bfd_sym_from_r_symndx): Define prototype.
1065         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1066         (bfd_sym_from_r_symndx): ..new function.
1067         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1068         bfd_section_from_r_symndx to new struct and function.
1069         * elf32-bfin.c: Likewise.
1070         * elf32-hppa.c: Likewise.
1071         * elf32-i386.c: Likewise.
1072         * elf32-m32r.c: Likewise.
1073         * elf32-m68hc1x.c: Likewise.
1074         * elf32-m68hc1x.h: Likewise.
1075         * elf32-m68k.c: Likewise.
1076         * elf32-ppc.c: Likewise.
1077         * elf32-s390.c: Likewise.
1078         * elf32-sh.c: Likewise.
1079         * elf64-ppc.c: Likewise.
1080         * elf64-s390.c: Likewise.
1081         * elf64-x86-64.c: Likewise.
1082         * elfxx-sparc.c: Likewise.
1083         * elfxx-sparc.h: Likewise.
1084
1085 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1086
1087         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1088         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1089
1090 2009-06-18  Nick Clifton  <nickc@redhat.com>
1091
1092         * elflink.c (elf_link_sort_relocs): Return early if there are no
1093         relocs to sort.
1094
1095 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1096
1097         Merge cegcc and mingw32ce target name changes from
1098         CeGCC project:
1099
1100         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1101
1102         * config.bfd: Add arm*-*-cegcc* target.
1103
1104         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1105
1106         * config.bfd: Add arm-*-mingw32ce* target.
1107
1108 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1109
1110         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1111         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1112         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1113         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1114
1115 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1116
1117         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1118         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1119         * elf32-i386.c (elf_i386_check_relocs): Use it.
1120         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1121
1122 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1123
1124         * elf-bfd.h (elf_dyn_relocs): New.
1125
1126         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1127         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1128         elf_dyn_relocs.
1129         (elf_i386_copy_indirect_symbol): Likewise.
1130         (elf_i386_check_relocs): Likewise.
1131         (elf_i386_gc_sweep_hook): Likewise.
1132         (elf_i386_allocate_dynrelocs): Likewise.
1133         (elf_i386_readonly_dynrelocs): Likewise.
1134         (elf_i386_size_dynamic_sections): Likewise.
1135
1136         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1137         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1138         with elf_dyn_relocs.
1139         (elf64_x86_64_copy_indirect_symbol): Updated.
1140         (elf64_x86_64_check_relocs): Likewise.
1141         (elf64_x86_64_gc_sweep_hook): Likewise.
1142         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1143         (elf64_x86_64_allocate_dynrelocs): Likewise.
1144         (elf64_x86_64_readonly_dynrelocs): Likewise.
1145         (elf64_x86_64_size_dynamic_sections): Likewise.
1146
1147 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1148
1149         * elf32-arm.c (create_got_section): Get existing .rela.got
1150         section.
1151         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1152         * elf32-lm32.c (create_got_section): Likewise.
1153         * elf32-m32r.c (create_got_section): Likewise.
1154         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1155         * elf32-s390.c (create_got_section): Likewise.
1156         * elf32-sh.c (create_got_section): Likewise.
1157         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1158         * elf64-s390.c (create_got_section): Likewise.
1159         * elfxx-sparc.c (create_got_section): Likewise.
1160
1161         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1162         the GOT size.
1163
1164 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1165
1166         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1167
1168         * elf32-i386.c (elf_i386_local_hash): Removed.
1169         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1170         (elf_i386_get_local_sym_hash): Likewise.
1171
1172         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1173         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1174         (elf64_x86_64_get_local_sym_hash): Likewise.
1175         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1176         (get_local_sym_hash): Likewise.
1177
1178 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1179
1180         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1181         rel_got_sec and plt_sec.
1182         (elfNN_ia64_relax_section): Updated.
1183         (elfNN_ia64_create_dynamic_sections): Likewise.
1184         (get_got): Likewise.
1185         (allocate_dynrel_entries): Likewise.
1186         (elfNN_ia64_size_dynamic_sections): Likewise.
1187         (set_got_entry): Likewise.
1188         (elfNN_ia64_choose_gp): Likewise.
1189         (elfNN_ia64_relocate_section): Likewise.
1190         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1191         (elfNN_ia64_finish_dynamic_sections): Likewise.
1192
1193 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1194
1195         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1196         also for calls.
1197
1198 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1199
1200         * configure.in (elf): Add elf-ifunc.lo.
1201
1202         * configure: Regenerated.
1203         * Makefile.in: Likewise.
1204
1205         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1206         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1207
1208         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1209         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1210         irelifunc.
1211         (elf_i386_link_hash_table_create): Likewise.
1212         (elf_i386_create_dynamic_sections): Likewise.
1213         (elf_i386_check_relocs): Likewise.
1214         (elf_i386_allocate_dynrelocs): Likewise.
1215         (elf_i386_size_dynamic_sections): Likewise.
1216         (elf_i386_relocate_section): Likewise.
1217         (elf_i386_finish_dynamic_symbol): Likewise.
1218         (elf_i386_finish_dynamic_sections): Likewise.
1219         (elf_i386_create_got_section): Removed.
1220
1221         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1222         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1223         irelifunc.
1224         (elf64_x86_64_compute_jump_table_size): Updated.
1225         (elf64_x86_64_link_hash_table_create): Likewise.
1226         (elf64_x86_64_create_dynamic_sections): Likewise.
1227         (elf64_x86_64_check_relocs): Likewise.
1228         (elf64_x86_64_allocate_dynrelocs): Likewise.
1229         (elf64_x86_64_size_dynamic_sections): Likewise.
1230         (elf64_x86_64_relocate_section): Likewise.
1231         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1232         (elf64_x86_64_finish_dynamic_sections): Likewise.
1233         (elf64_x86_64_create_got_section): Removed.
1234
1235         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1236         for pointer alignment.  Set up section pointers.
1237         (_bfd_elf_create_dynamic_sections): Likewise.
1238         (_bfd_elf_create_ifunc_sections): Moved to ...
1239         * elf-ifunc.c: Here.  New.
1240
1241         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1242         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1243         Run "make dep-am".
1244
1245 2009-06-16  Doug Kwan  <dougkwan@google.com>
1246
1247         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1248         to bfd_signed_vma.  Cast constant operands which are used in
1249         offset related expressions to bfd_signed_vma type as appropriate.
1250
1251 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1252
1253         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1254         (elf_backend_plt_sym_val): Define.
1255
1256 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1257
1258         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1259         (elf_backend_reloc_type_class): Define.
1260
1261 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1262
1263         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1264         from an executable to a shared library treat R_VAX_PC32
1265         relocations as R_VAX_PLT32 ones.
1266
1267 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1268
1269         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1270         symbols in GOT space calculation.
1271         (elf_vax_relocate_section): Adjust accordingly.
1272
1273 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1274
1275         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1276         include <R11:R2>.
1277
1278 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1279
1280         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1281         attribute.
1282         (elf_vax_relocate_section): Likewise.
1283
1284 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1285
1286         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1287         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1288
1289 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1290
1291         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1292         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1293
1294 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1295
1296         * Makefile.am: Run "make dep-am".
1297         * Makefile.in: Regenerated.
1298
1299 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1302         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1303
1304 2009-06-15  Nick Clifton  <nickc@redhat.com>
1305
1306         * po/ru.po: New Russian translation.
1307         * configure.in (ALL_LINGUAS): Add ru.
1308         * configure: Regenerate.
1309
1310 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1311
1312         * elf32-i386.c: Remove duplicated comments.
1313
1314 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1315
1316         PR ld/10270
1317         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1318         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1319         for IFUNC definition in PIE.
1320         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1321         PIE locally.
1322
1323         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1324         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1325         for IFUNC definition in PIE.
1326         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1327         PIE locally.
1328
1329 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1330
1331         * elf32-i386.c (elf_i386_check_relocs): Properly report
1332         local symbol for unhandled relocation against STT_GNU_IFUNC
1333         symbol.
1334         (elf_i386_relocate_section): Likewise.
1335         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1336         (elf64_x86_64_relocate_section): Likewise.
1337
1338 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1339
1340         PR ld/10269
1341         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1342         (elf_i386_link_hash_table): Add loc_hash_table and
1343         loc_hash_memory.
1344         (elf_i386_local_hash): New.
1345         (elf_i386_local_htab_hash): Likewise.
1346         (elf_i386_local_htab_eq): Likewise.
1347         (elf_i386_get_local_sym_hash): Likewise.
1348         (elf_i386_link_hash_table_free): Likewise.
1349         (elf_i386_allocate_local_dynrelocs): Likewise.
1350         (elf_i386_finish_local_dynamic_symbol): Likewise.
1351         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1352         (elf_i386_link_hash_table_create): Create loc_hash_table and
1353         loc_hash_memory.
1354         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1355         (elf_i386_size_dynamic_sections): Likewise.
1356         (elf_i386_relocate_section): Likewise.
1357         (elf_i386_finish_dynamic_sections): Likewise.
1358         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1359         isn't NULL.
1360
1361         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1362         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1363         loc_hash_memory.
1364         (elf64_x86_64_local_hash): New.
1365         (elf64_x86_64_local_htab_hash): Likewise.
1366         (elf64_x86_64_local_htab_eq): Likewise.
1367         (elf64_x86_64_get_local_sym_hash): Likewise.
1368         (elf64_x86_64_link_hash_table_free): Likewise.
1369         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1370         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1371         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1372         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1373         and loc_hash_memory.
1374         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1375         symbols.
1376         (elf64_x86_64_size_dynamic_sections): Likewise.
1377         (elf64_x86_64_relocate_section): Likewise.
1378         (elf64_x86_64_finish_dynamic_sections): Likewise.
1379         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1380         sym isn't NULL.
1381
1382 2009-06-10  Philip Blundell  <philb@gnu.org>
1383
1384         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1385         elf_sec->this_hdr == NULL.
1386
1387 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1388
1389         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1390         * bfd-in2.h: Regenerated.
1391         * libbfd.h: Regenerated.
1392
1393         * mach-o.c (FILE_ALIGN): New macro.
1394         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1395         (bfd_mach_o_print_symbol): Ditto.
1396         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1397         (bfd_mach_o_get_reloc_upper_bound): New function.
1398         (bfd_mach_o_canonicalize_reloc): Ditto.
1399         (bfd_mach_o_scan_write_relocs): Ditto.
1400         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1401         (bfd_mach_o_scan_write_section_64): Ditto.
1402         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1403         written for load command.  Do not compute section file offset.
1404         (bfd_mach_o_scan_write_segment_64): Ditto.
1405         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1406         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1407         Mach-O to ...
1408         (bfd_mach_o_mangle_symbols): ... this new function.
1409         (bfd_mach_o_write_contents): Be sure to have load commands built.
1410         Call bfd_mach_o_mangle_symbols.
1411         (bfd_mach_o_build_commands): Adjust for filelen field.
1412         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1413         Do not set symtab file offset anymore here.
1414         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1415         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1416         Set reloc_count and rel_filepos section fields.
1417         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1418         unsigned int.
1419         (bfd_mach_o_scan_read_section_64): Ditto.
1420         (bfd_mach_o_scan_read_section): Ditto.
1421         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1422         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1423         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1424         Handle weak-ref symbols.
1425         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1426         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1427         (bfd_mach_o_scan): Remove assignment to removed field.
1428         (bfd_mach_o_mkobject_init): Ditto.
1429         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1430         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1431         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1432         (bfd_mach_o_swap_reloc_in): Ditto.
1433         (bfd_mach_o_swap_reloc_out): Ditto.
1434
1435         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1436         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1437         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1438         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1439         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1440         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1441         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1442         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1443         (BFD_MACH_O_N_WEAK_DEF): New macros.
1444         Add comments.
1445         (bfd_mach_o_section_type): Add new enumeration values.
1446         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1447         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1448         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1449         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1450         macros.
1451         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1452         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1453         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1454         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1455         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1456         (BFD_MACH_O_RELENT_SIZE): Ditto.
1457         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1458         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1459         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1460         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1461         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1462         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1463         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1464         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1465         (bfd_mach_o_reloc_info): New struct.
1466         (bfd_mach_o_asymbol): New struct.
1467         (bfd_mach_o_symtab_command): The symbols field is now of type
1468         bfd_mach_o_asymbol.
1469         (bfd_mach_o_load_command): The offset and len fields are now of type
1470         unsigned int.
1471         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1472         Add a filelen field.  Add comments.
1473         (bfd_mach_o_backend_data): New struct.
1474         (bfd_mach_o_get_backend_data): New macro.
1475         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1476         bfd_mach_o_asymbol.
1477         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1478         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1479         (bfd_mach_o_canonicalize_reloc): Ditto.
1480
1481         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1482         duplicated macro.  Now defined to _bfd_generic_is_local_label.
1483         (TARGET_NAME_BACKEND): New macro...
1484         (TARGET_NAME_BACKEND): ... used to name a new variable.
1485         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1486         Mach-O backend data.
1487
1488         * mach-o-i386.c (i386_howto_table): New variable.
1489         (bfd_mach_o_i386_swap_reloc_in): New function.
1490         (bfd_mach_o_i386_swap_reloc_out): Ditto.
1491         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1492         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1493         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1494         (bfd_mach_o_bfd_reloc_type_lookup)
1495         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1496
1497 2009-06-11  Eric Paris  <eparis@redhat.com>
1498             Nick Clifton  <nickc@redhat.com>
1499
1500         * opncls.c (_maybe_make_executable): New function.  Gives execute
1501         permission to an executable bfd that was opened for writing
1502         provided that it is a regular file.  Replaces common code found in...
1503         (bfd_close): here and ...
1504         (bfd_close_all_done): here.
1505
1506 2009-06-11  Anthony Green  <green@moxielogic.com>
1507
1508         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1509         * bfd-in2.h: Rebuilt.
1510         * libbfd.h: Rebuilt.
1511         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1512         relocation support.
1513         (moxie_reloc_map): Ditto.
1514         Clean up copyright notice.
1515
1516 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
1517
1518         * bfd-in2.h: bfd_mmap prototype.
1519         * bfdio.c (bfd_mmap): New function.
1520         * libbfd.h (bfd_iovec): Add bmmap.
1521         * cache.c (cache_bmmap): New function.
1522         (cache_iovec): Initialize bmmap member.
1523         * opencls.c (opncls_bmmap): New function.
1524         (opncls_iovec): Initialize bmmap member.
1525
1526 2009-06-09  Tristan Gingold  <gingold@adacore.com>
1527
1528         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1529         and stabstr_segment fields.
1530         (mach_o_be_vec, mach_o_le_vec): Removed
1531         (bfd_mach_o_version): New prototype.
1532
1533         * mach-o.c (bfd_mach_o_version): Make this function public.
1534         (mach_o_wide_p): New function.
1535         (bfd_mach_o_wide_p): Ditto.
1536         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1537         weird names.
1538         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1539         Search in the list only if the name starts with a dot.
1540         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1541         test.  Check bfd_seek status.
1542         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1543         (bfd_mach_o_scan_write_section_32): Ditto.
1544         (bfd_mach_o_scan_write_section_64): Ditto.
1545         (bfd_mach_o_scan_write_section): Removed.
1546         (bfd_mach_o_scan_write_segment): Split into ...
1547         (bfd_mach_o_scan_write_segment_32): ... this and ...
1548         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
1549         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1550         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
1551         symbol table.  Now returns a boolean.
1552         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
1553         Adjust for status type.
1554         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1555         test.  Write symbol table.  Numbers the sections.
1556         (bfd_mach_o_read_header): Check bfd_seek status.
1557         Use mach_o_wide_p instead of hard-coded test.
1558         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1559         (bfd_mach_o_scan_read_section_64): Ditto.
1560         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
1561         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
1562         handled common symbols.
1563         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1564         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1565         (bfd_mach_o_scan_read_dylinker): Ditto.
1566         (bfd_mach_o_scan_read_dylib): Ditto.
1567         (bfd_mach_o_scan_read_thread): Ditto.
1568         (bfd_mach_o_scan_read_symtab): Ditto.
1569         Do not create a section for the stabs.
1570         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1571         (bfd_mach_o_scan_read_segment): Ditto.
1572         (bfd_mach_o_scan_read_command): Ditto.
1573         (bfd_mach_o_scan_start_address): Ditto.
1574         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1575         (bfd_mach_o_archive_p): Check bfd_seek status.
1576         (bfd_mach_o_core_fetch_environment): Ditto.
1577
1578         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1579
1580 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1581
1582         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1583         (elf_i386_link_hash_table_create): Initialize irelifunc.
1584         (elf_i386_check_relocs): Updated.  Set up irelifunc for
1585         shared objects.
1586         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1587         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1588         shared objects.
1589         (elf_i386_relocate_section): Likewise.
1590
1591         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1592         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1593         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
1594         shared objects.
1595         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1596         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1597         shared objects.
1598         (elf64_x86_64_relocate_section): Likewise.
1599
1600         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1601         ...
1602         (_bfd_elf_create_ifunc_sections): This.
1603
1604         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1605         ...
1606         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
1607         for shared objects.
1608
1609 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1610
1611         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1612         relocation for R_386_32 against STT_GNU_IFUNC symbol when
1613         building shared object.  Check info->executable instead of
1614         !info->shared when setting non_got_ref.
1615         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1616         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1617         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1618         symbol if needed.
1619         (elf_i386_relocate_section): Output dynamic relocation for
1620         R_386_32 against STT_GNU_IFUNC symbol to get the real
1621         function address when building shared object.
1622         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1623         relocation for STT_GNU_IFUNC symbol in shared object.
1624
1625         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1626         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1627         symbol when building shared object.  Check info->executable
1628         instead of !info->shared when setting non_got_ref.
1629         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1630         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1631         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1632         if needed.
1633         (elf64_x86_64_relocate_section): Output dynamic relocation
1634         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1635         function address when building shared object.
1636         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1637         relocation for STT_GNU_IFUNC symbol in shared object.
1638
1639 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
1640
1641         * Makefile.am: Run "make dep-am".
1642         (BFD32_BACKENDS): Add mach-o-i386.lo.
1643         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1644         * Makefile.in: Regenerate.
1645
1646 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
1647
1648         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1649         when looking for soft-icache stubs.
1650
1651 2009-06-05  Tristan Gingold  <gingold@adacore.com>
1652
1653         * mach-o.h: Update copyright year.
1654         (bfd_mach_o_mach_header_magic): New enum.
1655         (bfd_mach_o_cpu_subtype): Now an enum.
1656         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1657         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1658         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1659         (bfd_mach_o_load_command): Field type_required is now a boolean.
1660         Reindent prototypes.
1661         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1662         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1663         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1664         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1665         (bfd_mach_o_get_symtab_upper_bound): Ditto.
1666         (bfd_mach_o_canonicalize_symtab): Ditto.
1667         (bfd_mach_o_get_symbol_info): Ditto.
1668         (bfd_mach_o_print_symbol): Ditto.
1669         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1670         (bfd_mach_o_make_empty_symbol): Ditto.
1671         (bfd_mach_o_write_contents): Ditto.
1672
1673         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1674         bfd_mach_o_mkobject): Defines.
1675         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1676         Do not check with target vector but with flavour.
1677         (struct mach_o_section_name_xlat): New declaration.
1678         (dwarf_section_names_xlat): Ditto.
1679         (text_section_names_xlat): Ditto.
1680         (data_section_names_xlat): Ditto.
1681         (struct mach_o_segment_name_xlat): Ditto.
1682         (segsec_names_xlat): Ditto.
1683         (bfd_mach_o_convert_section_name_to_bfd): New function.
1684         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1685         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1686         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1687         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1688         Accept any input and output flavour.  Do not share private data
1689         anymore.
1690         (bfd_mach_o_count_symbols): Add a comment.
1691         (bfd_mach_o_get_symtab_upper_bound): Make it public.
1692         (bfd_mach_o_canonicalize_symtab): Ditto.
1693         (bfd_mach_o_get_symbol_info): Ditto.
1694         (bfd_mach_o_print_symbol): Ditto.
1695         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1696         Use constants instead of hard-coded values.
1697         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1698         values.
1699         (bfd_mach_o_scan_write_section_64): Ditto.
1700         (bfd_mach_o_scan_write_segment): Ditto.
1701         Do not copy sections anymore.
1702         (bfd_mach_o_write_contents): Make it public.
1703         Remove dead code.  Rewrite typeflag assignment.
1704         (bfd_mach_o_build_commands): New function.
1705         (bfd_mach_o_set_section_contents): Ditto.
1706         (bfd_mach_o_make_empty_symbol): Make it public.
1707         (bfd_mach_o_read_header): Make it static.
1708         Convert to bfd_boolean.
1709         Use constants instead of hard-coded values.
1710         (bfd_mach_o_make_bfd_section): Call
1711         bfd_mach_o_convert_section_name_to_bfd to create name.
1712         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1713         values.
1714         (bfd_mach_o_scan_read_section_64): Ditto.
1715         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1716         a segment anymore.  Use constants instead of hard-coded values.
1717         (bfd_mach_o_scan_read_command): Fix style.
1718         (bfd_mach_o_scan): Use constants instead of hard-coded values.
1719         Get rid of BFD_IO_FUNCS.
1720         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1721         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1722         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1723         (bfd_mach_o_object_p): Removed.
1724         (bfd_mach_o_gen_core_p): New function, replaces ...
1725         (bfd_mach_o_core_p): ... deleted.
1726         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1727
1728         * mach-o-i386.c: New file.
1729         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1730         * configure.in (TDEFINES): Add mach_o_i386_vec.
1731         * configure: Regenerated.
1732         * targets.c: Add mach_o_i386_vec.
1733
1734         * mach-o.c: Update copyright years.
1735         (BFD_IO_FUNCS): Remove (was not used).
1736         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1737         bfd_mach_o_slurp_extended_name_table,
1738         bfd_mach_o_construct_extended_name_table,
1739         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1740         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1741         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1742         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1743         bfd_mach_o_get_section_contents_in_window,
1744         bfd_mach_o_bfd_is_local_label_name,
1745         bfd_mach_o_bfd_is_target_special_symbol,
1746         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1747         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1748         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1749         bfd_mach_o_minisymbol_to_symbol,
1750         bfd_mach_o_bfd_get_relocated_section_contents,
1751         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1752         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1753         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1754         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1755         bfd_mach_o_bfd_merge_private_bfd_data,
1756         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1757         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1758         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1759         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1760         bfd_mach_o_bfd_copy_private_header_data,
1761         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1762         * mach-o-target.c: ... here.
1763         Update copyright years.
1764
1765 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
1766
1767         * dep-in.sed: Don't use \n in replacement part of s command.
1768         * Makefile.am (DEP1): LC_ALL for uniq.
1769         Run "make dep-am".
1770         * Makefile.in: Regenerate.
1771
1772 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1773
1774         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1775         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1776         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1777
1778 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1779
1780         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1781         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1782         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1783         against STT_GNU_IFUNC symbols for static executables.
1784         (elf_i386_finish_dynamic_symbol): Load GOT entry with
1785         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1786
1787         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1788         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1789         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1790         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1791
1792 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1793
1794         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1795         symbols to be left unimported when linking statically.
1796         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1797         code when linking statically.
1798
1799 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1800
1801         * elf32-i386.c (elf_i386_check_relocs): Increment
1802         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1803         against STT_GNU_IFUNC symbol.
1804         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1805         local STT_GNU_IFUNC definition is used.
1806         (elf_i386_relocate_section): Handle got.offset != -1 for
1807         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1808         symbol.
1809
1810         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1811         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1812         relocations against STT_GNU_IFUNC symbol.
1813         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1814         local STT_GNU_IFUNC definition is used.
1815         (elf64_x86_64_relocate_section): Handle got.offset != -1
1816         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1817         STT_GNU_IFUNC symbol.
1818
1819 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1820
1821         PR ld/10205
1822         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1823         (elf_i386_reloc_type_lookup): Likewise.
1824         (R_386_tls): Removed.
1825         (R_386_irelative): New.
1826         (R_386_vt_offset): Updated.
1827         (elf_i386_rtype_to_howto): Likewise.
1828         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1829         (elf_i386_link_hash_table_create): Initialize igotplt,
1830         iplt and irelplt.
1831         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1832         (elf_i386_adjust_dynamic_symbol): Likewise.
1833         (elf_i386_allocate_dynrelocs): Likewise.
1834         (elf_i386_relocate_section): Likewise.
1835         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1836         sections.
1837         (elf_i386_finish_dynamic_symbol): When building a static
1838         executable, use .iplt, .igot.plt and .rel.iplt sections for
1839         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
1840         locally defined STT_GNU_IFUNC symbol.
1841
1842         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1843         (x86_64_reloc_map): Likewise.
1844         (R_X86_64_standard): Updated.
1845         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1846         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1847         iplt and irelplt.
1848         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1849         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1850         (elf64_x86_64_allocate_dynrelocs): Likewise.
1851         (elf64_x86_64_relocate_section): Likewise.
1852         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1853         sections.
1854         (elf64_x86_64_finish_dynamic_symbol): When building a static
1855         executable, use .iplt, .igot.plt and .rela.iplt sections for
1856         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
1857         for locally defined STT_GNU_IFUNC symbol.
1858
1859         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1860         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1861
1862         * bfd-in2.h: Regenerated.
1863         * libbfd.h: Likewise.
1864
1865 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1866
1867         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1868         (_bfd_elf_make_ifunc_reloc_section): Removed.
1869         (_bfd_elf_is_ifunc_symbol): Likewise.
1870         (_bfd_elf_create_static_ifunc_sections): New.
1871
1872         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1873         symbol check to ...
1874         (elf_link_add_object_symbols): Here.
1875         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1876         STT_GNU_IFUNC symbol.
1877         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1878         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1879         (IFUNC_INFIX): Removed.
1880         (get_ifunc_reloc_section_name): Likewise.
1881         (_bfd_elf_make_ifunc_reloc_section): Likewise.
1882         (_bfd_elf_is_ifunc_symbol): Likewise.
1883         (_bfd_elf_create_static_ifunc_sections): New.
1884
1885 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
1886
1887         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1888         (create_got_section): Likewise.
1889         (allocate_dynrelocs): Likewise.
1890         (readonly_dynrelocs): Likewise.
1891         (set_tls_module_base): Likewise.
1892         (dtpoff_base): Likewise.
1893         (tpoff): Likewise.
1894         (elf_i386_link_hash_table_create): Updated.
1895         (elf_i386_create_dynamic_sections): Likewise.
1896         (elf_i386_check_relocs): Likewise.
1897         (elf_i386_size_dynamic_sections): Likewise.
1898         (elf_i386_relocate_section): Likewise.
1899
1900         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1901         (create_got_section): Likewise.
1902         (allocate_dynrelocs): Likewise.
1903         (readonly_dynrelocs): Likewise.
1904         (set_tls_module_base): Likewise.
1905         (dtpoff_base): Likewise.
1906         (tpoff): Likewise.
1907         (elf64_x86_64_link_hash_table_create): Updated.
1908         (elf64_x86_64_create_dynamic_sections): Likewise.
1909         (elf64_x86_64_check_relocs): Likewise.
1910         (elf64_x86_64_size_dynamic_sections): Likewise.
1911         (elf64_x86_64_relocate_section): Likewise.
1912
1913 2009-05-28  Nick Clifton  <nickc@redhat.com>
1914
1915         * targets.c (_bfd_target_vector): Only include plugin target in
1916         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1917
1918 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
1919
1920         * elf32-spu.c (struct call_info): New member broken_cycle.
1921         (remove_cycle): Instead of physically removing call_info structures
1922         to break call graph cycles, mark them using the broken_cycle flag.
1923         (mark_overlay_section): Respect broken_cycle flag.
1924         (unmark_overlay_section): Likewise.
1925         (collect_lib_sections): Likewise.
1926         (collect_overlays): Likewise.
1927         (sum_stack): Likewise.
1928
1929 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
1930
1931         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1932         (mark_functions_via_relocs): Initialize callee->count to 1.
1933         (pasted_function): Likewise.
1934         (spu_elf_auto_overlay): Honor call counts when determining number
1935         of stubs required in software i-cache mode.
1936
1937 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
1938
1939         * plugin.c (program_name): Remove.
1940         (plugin_program_name): New.
1941         (bfd_plugin_set_program_name): New.
1942         (try_load_plugin): Use plugin_program_name.
1943         * plugin.h (bfd_plugin_set_program_name): New.
1944
1945 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
1946
1947         * aclocal.m4: Include ../config/plugins.m4.
1948         * configure.in: Use AC_PLUGINS.
1949         * configure: Regenerate.
1950         * Makefile.in: Regenerate.
1951         * doc/Makefile.in: Regenerate.
1952
1953 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
1954
1955         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1956         link.
1957         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1958         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1959         * elf32-avr.c (elf32_avr_relax_section): Likewise.
1960         * elf32-frv.c (elf32_avr_relax_section): Likewise.
1961         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1962         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1963         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1964         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1965         * reloc.c (bfd_generic_relax_section): Likewise.
1966         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1967         * vms.c (vms_bfd_relax_section): Likewise.
1968
1969 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1970
1971         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1972
1973         * elf32-i386.c (is_indirect_symbol): Renamed to ...
1974         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1975
1976         * elf32-i386.c (allocate_dynrelocs): Updated.
1977         (elf_i386_relocate_section): Likewise.
1978         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1979         (elf64_x86_64_relocate_section): Likewise.
1980
1981         * elf64-x86-64.c (is_indirect_symbol): Removed.
1982
1983 2009-05-26  Nick Clifton  <nickc@redhat.com>
1984
1985         * po/id.po: Updated Indonesian translation.
1986
1987 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
1988
1989         * Makefile.am: Run "make dep-am".
1990         (AM_CPPFLAGS): New.
1991         (LIBDL): New.
1992         (ALL_MACHINES): Add cpu-plugin.lo.
1993         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1994         (BFD32_BACKENDS): Add plugin.lo.
1995         (BFD32_BACKENDS_CFILES): Add plugin.c.
1996         (libbfd_la_LIBADD): Add LIBDL
1997         * archures.c (bfd_architecture): Add bfd_arch_plugin.
1998         (bfd_plugin_arch): Declare.
1999         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2000         * bfd.c (bfd): Add plugin_data.
2001         * config.bfd: Handle the plugin target.
2002         * configure.in: Check for --enable-plugins.
2003         (LT_INIT): Use the dlopen option.
2004         * cpu-plugin.c: New.
2005         * plugin.c: New.
2006         * plugin.h: New.
2007         * targets.c (plugin_vec): Declare.
2008         (_bfd_target_vector): Add plugin_vec.
2009         * Makefile.in: Regenerate.
2010         * bfd-in2.h: Regenerate.
2011         * configure: Regenerate.
2012
2013 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2014
2015         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2016         per line with all lines having continuation backslash.  Prefix
2017         first line with "A", following lines with "B".
2018         * Makefile.am (DEP): Don't use dep.sed here.
2019         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2020         dep.sed here on dependencies, sort and uniq.
2021         * Makefile.in: Regenerate.
2022
2023 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2024
2025         * makefile.vms: Add verilog.obj to object list OBJS.
2026
2027 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2028
2029        * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2030        for BFD_IN_MEMORY is cleared.
2031        (bfd_bwrite): Zero excess memory allocated.
2032
2033 2009-05-22  Julian Brown  <julian@codesourcery.com>
2034
2035         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2036         macros.
2037         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2038         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2039         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2040         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2041         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2042         (a8_erratum_fix, a8_erratum_reloc): New structs.
2043         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2044         num_a8_erratum_fixes, fix_cortex_a8 fields.
2045         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2046         (elf32_arm_add_stub): Split into two parts, creating...
2047         (elf32_arm_create_or_find_stub_sec): New function.
2048         (elf32_arm_final_link_relocate): Add forward declaration.
2049         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2050         relocations, multiple relocations per stub.
2051         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2052         (arm_size_one_stub): Use find_stub_size_and_template.
2053         (a8_reloc_compare): New.
2054         (find_thumb_glue): Add forward declaration.
2055         (cortex_a8_erratum_scan): New.
2056         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2057         (bfd_elf32_arm_set_cortex_a8_fix): New.
2058         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2059         (arm_map_one_stub): Add THUMB32_TYPE support.
2060         (a8_branch_to_stub_data): New.
2061         (make_branch_to_a8_stub): New.
2062         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2063         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2064         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2065         Cortex-A8 erratum workaround.
2066         * bfd-in2.h: Regenerate.
2067
2068 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2069
2070         * Makefile.am: Run "make dep-am".
2071         * Makefile.in: Regenerate.
2072         * po/SRC-POTFILES.in: Regenerate.
2073
2074 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2075
2076         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2077         commit.
2078
2079 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2080
2081         * elf-bfd.h (struct elf_backend_data
2082         <elf_backend_link_output_symbol_hook>): Return an int.
2083         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2084         symbols on deleted .opd entries.
2085         * elflink.c (elf_link_output_sym): Return without outputting sym
2086         if output_symbol_hook returns 2.
2087         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2088         Abort if we must not discard sym.
2089         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2090         local syms.
2091         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2092         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2093         elf_backend_link_output_symbol_hook return type change.
2094         * elf32-arm.c (output_arch_syminfo): Likewise.
2095         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2096         (elf32_arm_output_arch_local_syms): Likewise.
2097         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2098         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2099         (bfd_score_elf_link_output_symbol_hook): Likewise.
2100         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2101         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2102         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2103         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2104         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2105         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2106         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2107         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2108         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2109         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2110         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2111
2112 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2113
2114         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2115         out of range .opd symbols.
2116
2117 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2118
2119         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2120         fprintf_vma directly.
2121         * peXXigen.c (pe_print_edata):  Likewise.
2122         (pe_print_pdata):  Likewise.
2123         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2124         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2125
2126 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2127
2128         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2129
2130 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2131             Paul Brook  <paul@codesourcery.com>
2132
2133         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2134         fix discarded sections.
2135
2136 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2137
2138         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2139         sections into the software icache.
2140
2141 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2142
2143         * elf32-spu.c (build_stub): Always build "compact" sofware
2144         i-cache stubs.
2145
2146 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2147
2148         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2149         (spu_elf_setup): Initialize it.
2150         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2151         Update to new-sytle cache manager data structures.
2152         (spu_elf_build_stubs): Generate new-style cache manager data
2153         structures and symbols.
2154         (spu_elf_auto_overlay): Update size computation.
2155
2156 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2157
2158         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2159         segments first amongst the program headers.
2160
2161 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2162
2163         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2164         into addresses for relocation types that look at high bits.  Remove
2165         special handling of relocation overflow warnings.
2166
2167 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2168
2169         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2170         control flow graph between fragments of a function.
2171
2172 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2173
2174         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2175         generate only a 16-byte .toe section.
2176         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2177
2178 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2179
2180         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2181         (spu_elf_place_overlay_data): ..here.  New function.
2182         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2183
2184 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2185
2186         * elf32-arm.c: Move sysdep.h to start of file.
2187
2188 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2189
2190         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2191         start of overlays.
2192         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2193         __icache_tag_array and __icache_tag_array_size.
2194
2195 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2196
2197         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2198         ATTRIBUTE_UNUSED.
2199         (bfinfdpic_link_omit_section_dynsym): Likewise.
2200         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2201
2202 2009-05-05  Paul Brook  <paul@codesourcery.com>
2203
2204         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2205         * bfd-in2.h: Regenerate.
2206         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2207         (_arm_elf_section_data): Add text and exidx fields.
2208         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2209         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2210         copy_exidx_entry): New functions.
2211         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2212
2213 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2214
2215         * elf32-arm.c (DEF_STUBS): New helper define.
2216         (DEF_STUB): Likewise.
2217         (stub_def): New type.
2218         (stub_definitions): New array, containing stub template pointers
2219         and sizes.
2220         (arm_size_one_stub): Make use of stub_definitions.
2221
2222 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2223
2224         * elflink.c (find_version_for_sym):  Remove from here, ...
2225         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2226         here, make public and update all callers.
2227         * bfd-in2.h:  Regenerate.
2228
2229 2009-04-30  Nick Clifton  <nickc@redhat.com>
2230
2231         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2232         section pointer.
2233         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2234         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2235         into a STT_GNU_IFUNC symbol type.
2236         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2237         type.
2238         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2239         the binary contains ifunc symbols.
2240         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2241         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2242         * elf32-i386.c (is_indirect_function): New function.
2243         (elf_i386_check_relocs): Create an ifunc output section.
2244         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2245         section if necessary.
2246         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2247         if necessary.
2248         (elf_i386_add_symbol_hook): New function. Set the
2249         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2250         symbol is encountered.
2251         (elf_backend_post_process_headers): Define.
2252         (elf_backend_add_symbol_hook): Define.
2253         (elf_i386_post_process_headers): Rename to
2254         elf_i388_fbsd_post_process_headers.
2255         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2256         (is_indirect_function): New function.
2257         (elf64_x86_64_check_relocs): Create an ifunc output section.
2258         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2259         section if necessary.
2260         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2261         symbol if necessary.
2262         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2263         elf_obj_data structure if an ifunc symbol is encountered.
2264         (elf_backend_post_process_headers): Define.
2265         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2266         if we have ifunc symbols to handle.
2267         (get_ifunc_reloc_section_name): New function.  Computes the name
2268         for an ifunc section.
2269         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2270         section to hold ifunc relocs.
2271         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2272         (bfd_print_symbol_vandf): Handle ifunc symbols.
2273         (bfd_decode_symclass): Likewise.
2274         * bfd-in2.h: Regenerate.
2275
2276 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2277
2278         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2279         MOVW and MOVT relocations in a shared library link.
2280
2281 2009-04-27  Anthony Green  <green@moxielogic.com>
2282
2283         * verilog.c: New file.
2284         * Makefile.am (BFD32_LIBS): Add verilog.c.
2285         (BFD32_LIBS_CFILES): Add verilog.c.
2286         (verilog.lo): New build rule.
2287         * Makefile.in: Rebuilt.
2288         * targets.c: Add verilog support.
2289         * bfd.c (tdata union): Add Verilog private data field.
2290         * bfd-in2.h: Regenerate.
2291
2292 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2293
2294         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2295         copy pe_opthdr.
2296
2297 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2298
2299         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2300
2301 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2302
2303         PR9743
2304         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2305         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2306         (elf32_arm_size_stubs): Likewise.
2307         (record_thumb_to_arm_glue): Deleted unused function.
2308         (bfd_elf32_arm_process_before_allocation): No longer handle
2309         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2310         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2311         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2312
2313 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2314
2315         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2316         (elf32_arm_write_section): Declare early.
2317         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2318         (arm_allocate_glue_section_space): Exclude empty sections.
2319         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2320         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2321         BFD.
2322         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2323         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2324         (elf32_arm_size_dynamic_sections): Allocate interworking
2325         sections here.
2326         (bfd_elf32_bfd_final_link): Define.
2327
2328 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2329
2330         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2331
2332         * coffcode.h (coff_compute_section_file_positions): Clear
2333         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2334
2335         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2336         force_minimum_alignment.
2337
2338         * libcoff.h: Regenerated.
2339
2340         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2341         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2342
2343         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2344         nor target_subsystem.
2345
2346         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2347         force_minimum_alignment nor target_subsystem.
2348
2349 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2350
2351         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2352         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2353         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2354         include in coff-x86_64.c of headers.
2355         (PDATA_ROW_SIZE): New define.
2356         (pex_regs[]): New static array.
2357         (pex64_get_runtime_function): New static function.
2358         (pex64_get_unwind_info): Likewise.
2359         (pex64_get_scope_entry): Likewise.
2360         (pex64_xdata_print_uwd_codes): Likewise.
2361         (pex64_get_section_by_rva): Likewise.
2362         (pex64_dump_xdata): Likewise.
2363         (pex64_bfd_print_pdata): Likewise.
2364         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2365         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2366         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2367
2368 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2369             Alan Modra  <amodra@bigpond.net.au>
2370             Dave Korn  <dave.korn.cygwin@gmail.com>
2371
2372         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2373         long names and non-NUL-terminated strings.
2374
2375 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2376
2377         * bfd-in2.h: Regenerated.
2378
2379 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2380
2381         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2382         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2383
2384 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2385
2386         PR binutils/10074
2387         * coffcode.h (bfd_pei_p): New.
2388
2389         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2390         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2391         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2392         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2393         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2394         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2395
2396         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2397         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2398         bfd_efi_rtdrv_x86_64_vec,
2399         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2400         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2401         * targets.c: Likewise.
2402
2403         * configure: Regenerated.
2404         * libcoff.h: Likewise.
2405         * Makefile.in: Likewise.
2406
2407         * efi-app-ia32.c: Removed.
2408         * efi-app-x86_64.c: Likewise.
2409         * efi-bsdrv-ia32.c: Likewise.
2410         * efi-bsdrv-ia64.c: Likewise.
2411         * efi-bsdrv-x86_64.c: Likewise.
2412         * efi-rtdrv-ia32.c: Likewise.
2413         * efi-rtdrv-ia64.c: Likewise.
2414         * efi-rtdrv-x86_64.c: Likewise.
2415         * efi-rtdrv-ia32.c: Likewise.
2416
2417         * efi-app-ia64.c: Moved to ...
2418         * pei-ia64.c: This.
2419         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2420         (TARGET_NAME): Set to pei-ia64.
2421
2422         * libpei.h (bfd_target_pei_p): Removed.
2423         (bfd_target_pei_arch): Likewise.
2424         (bfd_target_efi_app_p): Likewise.
2425         (bfd_target_efi_app_arch): Likewise.
2426         (bfd_target_efi_bsdrv_p): Likewise.
2427         (bfd_target_efi_bsdrv_arch): Likewise.
2428         (bfd_target_efi_rtdrv_p): Likewise.
2429         (bfd_target_efi_rtdrv_arch): Likewise.
2430         (bfd_pe_executable_p): Likewise.
2431
2432         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2433         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2434         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2435         and efi-rtdrv-ia32.c.
2436         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2437         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2438         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2439         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2440         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2441         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2442         (efi-app-ia64.lo): Removed.
2443         (efi-bsdrv-ia32.lo): Likewise.
2444         (efi-rtdrv-ia32.lo): Likewise.
2445         (efi-app-ia64.lo): Likewise.
2446         (efi-bsdrv-ia64.lo): Likewise.
2447         (efi-rtdrv-ia64.lo): Likewise.
2448         (efi-app-x86_64.lo): Likewise.
2449         (efi-bsdrv-x86_64.lo): Likewise.
2450         (efi-rtdrv-x86_64.lo): Likewise.
2451         (pei-ia64.lo): New.
2452
2453         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2454         with bfd_pei_p.
2455         (arch_type): Removed.
2456         (pe_arch): Likewise.
2457         (pe_bfd_object_p): Just return coff_object_p.
2458
2459         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2460         bfd_pe_executable_p with bfd_pei_p.
2461
2462 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2463
2464         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2465         PLT entries to an undefined symbol when generating a shared
2466         library.
2467
2468 2009-04-17  Nick Clifton  <nickc@redhat.com>
2469
2470         PR 9909
2471         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2472
2473 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2474
2475         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2476         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2477         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2478         * binary.c (binary_bfd_define_common_symbol): Likewise.
2479         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2480         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2481         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2482         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2483         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2484         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2485         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2486         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2487         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2488         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2489         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2490         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2491         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2492         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2493         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2494         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2495         * som.c (som_bfd_define_common_symbol): Likewise.
2496         * srec.c (srec_bfd_define_common_symbol): Likewise.
2497         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2498         * versados.c (versados_bfd_define_common_symbol): Likewise.
2499         * vms.c (vms_bfd_define_common_symbol): Likewise.
2500         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2501         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2502         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2503         (pmac_xcoff_vec): Likewise.
2504         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2505         (aix5coff64_vec): Likewise.
2506         * linker.c (bfd_generic_define_common_symbol): New function.
2507         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2508         (_bfd_define_common_symbol): New field.
2509         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2510         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2511         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2512         symbols here.
2513         * bfd-in2.h: Regenerate.
2514         * libbfd.h: Likewise.
2515         * libcoff.h: Likewise.
2516
2517 2009-04-15  Anthony Green  <green@moxielogic.com>
2518
2519         * targets.c: Add moxie support.
2520         * Makefile.am: Ditto.
2521         * Makefile.in: Rebuilt.
2522         * cpu-moxie.c, elf32-moxie.c: New files.
2523         * archures.c: Add moxie support.
2524         * configure.in: Add moxie support.
2525         * configure: Rebuilt.
2526         * config.bfd, archures.c: Add moxie support.
2527         * bfd-in2.h: Rebuilt.
2528
2529 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
2530
2531         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2532         branch to an undef weak symbol into a jump to next instruction if
2533         a PLT entry will be created.
2534
2535 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
2536
2537         * coffgen.c (make_a_section_from_file):  Set the backend long
2538         section names enable if long section names found on input.
2539         * coffcode.h:  Extend long section names documentation to match.
2540
2541 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2542
2543         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2544         machine code.
2545
2546 2009-04-07  DJ Delorie  <dj@redhat.com>
2547
2548         * archures.c: Add bfd_mach_mep_c5.
2549         * bfd-in2.h: Likewise.
2550         * cpu-mep.c: Add bfd_c5_arch.
2551         * elf32-mep.c: Support it.
2552
2553 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2554
2555         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2556         info->callbacks->einfo.
2557         * linker.c (_bfd_generic_section_already_linked): Likewise.
2558
2559 2009-04-06  DJ Delorie  <dj@redhat.com>
2560
2561         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2562
2563 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2564
2565         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2566         _bfd_pex64_print_pdata only if PE is defined.
2567
2568         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2569         (_bfd_pex64_print_pdata): This.
2570
2571         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2572         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
2573         is defined.
2574
2575 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
2576
2577         * coff-x86_64.c (bfd_pe_print_pdata): Define as
2578         _bfd_pep_print_x64_pdata.
2579         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2580         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2581
2582 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
2583
2584         * elf32-xtensa.c (relax_property_section): Always set r_offset
2585         to zero.
2586
2587 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
2588
2589         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2590         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2591         branch stubs.
2592         (elf32_arm_stub_type): New enum values for the two new stubs.
2593         (arm_type_of_stub): Make use of the two new stubs.
2594         (arm_size_one_stub): Handle the two new stubs.
2595
2596 2009-04-01  Matt Thomas  <matt@netbsd.org>
2597
2598         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2599         hidden symbols into the GOT or PLT.GOT.
2600         (elf_vax_relocate_section): Do not emit a PCREL reloc
2601         into a shared object if it is against a hidden symbol.
2602
2603 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2604
2605         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2606         and know_contains_shared_object_p.
2607         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2608         Cache the result in the archive_info table.
2609         (xcoff_auto_export_p): Add an "info" parameter and update the
2610         call to xcoff_archive_contains_shared_object_p.
2611         (xcoff_mark_auto_exports): Update accordingly.
2612         (xcoff_post_gc_symbol): Likewise.
2613
2614 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2615
2616         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2617         rather than C_EXT.
2618
2619 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2620
2621         * coff-rs6000.c (member_layout): New structure.
2622         (archive_iterator): Likewise.
2623         (member_layout_init): New function.
2624         (archive_iterator_begin): Likewise.
2625         (archive_iterator_next): Likewise.
2626         (xcoff_write_armap_old): Use the new iterator functions.
2627         (do_shared_object_padding): Delete.
2628         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
2629         handling of arch_info.
2630         (xcoff_write_archive_contents_old): Allocate arelt_data in the
2631         first loop rather than the second.  Allocate a member header if
2632         there isn't one, then work out the stat information and length
2633         in the first loop too.  Use the new iterators for the second loop.
2634         (xcoff_write_archive_contents_big): Likewise.
2635
2636 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2637
2638         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2639         (bfd_xcoff_set_archive_import_path): Likewise.
2640         * bfd-in2.h: Regenerate.
2641         * xcofflink.c: Include libiberty.h.
2642         (xcoff_archive_info): New structure.
2643         (xcoff_archive_info_hash): New function.
2644         (xcoff_archive_info_eq): Likewise.
2645         (xcoff_get_archive_info): Likewise.
2646         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2647         (bfd_xcoff_split_import_path): New function.
2648         (bfd_xcoff_set_archive_import_path): Likewise.
2649         (xcoff_set_import_path): Move earlier in file.
2650         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2651         object to the the directory part of the bfd's filename.  Get the
2652         import path and filename of an archive object from the archive's
2653         xcoff_tdata, initializing it if necessary.  Update use of
2654         import_file_id.
2655         (bfd_link_input_bfd): Update use of import_file_id.
2656         (xcoff_write_global_symbol): Likewise.
2657
2658 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2659
2660         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2661
2662 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2663
2664         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2665         a .loader section for relocatable links.
2666         (xcoff_need_ldrel_p): New function.
2667         (xcoff_mark): Use it.
2668         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2669         a loader section.
2670         (xcoff_build_ldsym): New function, split out from...
2671         (xcoff_build_ldsyms): ...here.  Rename to...
2672         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
2673         call xcoff_build_ldsym, if there's a loader section.
2674         (xcoff_build_loader_section): New function, extracted verbatim from...
2675         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
2676         there's a loader section.  Only add an __rtinit loader symbol
2677         if there's a loader section.  Update after above name change.
2678         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2679         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2680         and xcoff_create_ldrel.
2681         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2682         (xcoff_reloc_link_order): Likewise, but only call it if there's
2683         a loader section.  Use xcoff_symbol_section.
2684         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2685         if there's a loader section.
2686
2687 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
2688
2689         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2690
2691 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
2692
2693         * elf32-arm.c (group_sections): Rewrite loops for better
2694         readability.
2695
2696 2009-03-30  DJ Delorie  <dj@redhat.com>
2697
2698         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2699         relocs when doing a relocatable link.
2700
2701 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
2702
2703         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2704         "ERROR:", in error messages.
2705         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2706         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2707         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2708         (elf32_arm_merge_eabi_attributes): Likewise.
2709         (elf32_arm_merge_private_bfd_data): Likewise.
2710
2711 2009-03-27  Nick Clifton  <nickc@redhat.com>
2712
2713         * section.c (bfd_get_section_contents): Detect and handle the case
2714         where a section has the SEC_IN_MEMORY flag set but no actual
2715         contents allocated.
2716
2717 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
2718
2719         PR 6494
2720         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2721         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
2722         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2723         if we don't find matching PT_LOAD when copying.
2724
2725 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2726
2727         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2728         the reloc descriptions.
2729
2730 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
2731
2732         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2733         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2734         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2735
2736 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2737
2738         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2739         (bfd_i386_arch_intel_syntax): Likewise.
2740         (i8086_arch): Likewise.
2741         (bfd_x86_64_arch): Likewise.
2742
2743 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
2744
2745         * elf32-cris.c (cris_elf_relocate_section): <case
2746         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2747         symbols for non-allocated sections.  Don't check whether to
2748         generate R_CRIS_DTPMOD for non-allocated sections.
2749         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2750         handle relocation GC:ing if applied to non-allocated section.
2751         (cris_elf_check_relocs): Similar.
2752
2753         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2754         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2755         when emitting a known TP offset in the GOT.
2756
2757 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
2758
2759         * elf64-ppc.c (synthetic_opd): Delete.
2760         (compare_symbols): Look for .opd name rather than section match.
2761         (ppc64_elf_get_synthetic_symtab): Likewise.
2762
2763 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
2764
2765         * elf32-ppc.c (is_pic_glink_stub): Delete.
2766         (is_nonpic_glink_stub): New function.
2767         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2768         than first pic one.
2769         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2770
2771 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
2772             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2773
2774         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2775         macros for visibilty and locality checks.
2776         (elf_s390_adjust_dynamic_symbol): Likewise.
2777         (allocate_dynrelocs): Likewise.
2778         (elf_s390_relocate_section): Likewise.
2779         (elf_s390_finish_dynamic_symbol): Likewise.
2780         * elf64-s390.c (elf_s390_check_relocs): Likewise.
2781         (elf_s390_adjust_dynamic_symbol): Likewise.
2782         (allocate_dynrelocs): Likewise.
2783         (elf_s390_relocate_section): Likewise.
2784         (elf_s390_finish_dynamic_symbol): Likewise.
2785
2786 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
2787
2788         * bfd-in2.h: Regenerated.
2789         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2790         for debugging sections and map memory read/write dependent on
2791         SEC_COFF_NOREAD.
2792         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2793         without memory read flags set.
2794         * section.c: Add SEC_COFF_NOREAD to section flags.
2795
2796 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
2797
2798         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2799         for format string.
2800
2801 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
2802
2803         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2804         "no overlays" return.  If there are overlays, create overlay
2805         manager entry symbols here, so that..
2806         (spu_elf_build_stubs): ..we don't need to set them up here.
2807         Simplify entry symbol tests.
2808         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2809
2810 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
2811
2812         * elf.c (elfcore_grok_openbsd_procinfo)
2813         (elfcore_grok_openbsd_note): New functions.
2814         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2815
2816 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
2817
2818         * vms-hdr.c: Don't include alloca.h.
2819         * elf32-m68hc1x.c: Include alloca-conf.h.
2820         * xsym.c: Likewise.
2821         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
2822         * som.c: Likewise.
2823         * Makefile.am: Run "make dep-am".
2824         * Makefile.in: Regenerate.
2825
2826 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
2827
2828         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2829
2830 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
2831
2832         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2833         Add compact_stub.
2834         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2835         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2836         ovly_return fields with ovly_entry[2].  Adjust all users.
2837         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2838         when soft-icache.
2839         (spu_elf_build_stubs): Likewise.
2840         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
2841         ovly_flavour changes.  Update all callers.
2842         (ovl_stub_size_log2): New function.
2843         (build_stub): Handle compact icache stubs.  Use different manager
2844         entry point for stubs in non-icache area.
2845         (spu_elf_size_stubs): Don't allocate space for indirect branch
2846         descriptors.
2847         (spu_elf_build_stubs): And don't built them.
2848
2849 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
2850
2851         * dwarf2.c (read_section): Always use rawsize, if available.
2852
2853 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
2854
2855         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2856         of rawsize and size for buffer.
2857
2858 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
2859
2860         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2861         parameter just because fixed sections fit into local store.
2862         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
2863         generating overlays if fixed sections plus reserved stack
2864         and heap space fit into local store.
2865
2866 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
2867
2868         * elf32-spu.c (build_stub): Correct icache set_id.
2869         (spu_elf_relocate_section): Likewise.
2870
2871 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2872
2873         * xcofflink.c (xcoff_link_check_archive_element): Only free the
2874         symbol table if it was created by the current call.
2875
2876 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2877
2878         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2879         class XMC_DS rather than XMC_UA.
2880
2881 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2882
2883         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2884         bfd_boolean export_defineds parameter with an unsigned int
2885         auto_export_flags parameter.
2886         * bfd-in2.h: Regenerate.
2887         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2888         split out from xcoff_build_ldsyms.
2889         (xcoff_covered_by_expall_p): New function.
2890         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2891         but with extra code to handle -bexpfull and -bexpall.
2892         (xcoff_mark_auto_exports): New function.
2893         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2894         a function should be automatically exported.
2895         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2896         parameter with an auto_export_flags parameter.  Update ldinfo
2897         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
2898         exported symbols.
2899
2900 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2901
2902         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2903         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2904         init and fini functions.  Do garbage collection for objects
2905         without an entry point too.
2906
2907 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2908
2909         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2910         check whether a symbol has csect information.
2911         (coff_print_aux): Likewise.
2912         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2913         information for C_AIX_WEAKEXT too.
2914         (_bfd_xcoff_swap_aux_out): Likewise.
2915         (xcoff_reloc_type_br): Handle defweak symbols too.
2916         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2917         information for C_AIX_WEAKEXT too.
2918         (_bfd_xcoff64_swap_aux_out): Likewise.
2919         (xcoff64_reloc_type_br): Handle defweak symbols too.
2920         * coffgen.c (coff_print_symbol): Handle auxillary function
2921         information for C_AIX_WEAKEXT too.
2922         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2923         instead of BSF_GLOBAL if the L_WEAK flag is set.
2924         (xcoff_dynamic_definition_p): New function.
2925         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2926         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
2927         always take the symbol class from the ldsym.  Use weak bfd symbol
2928         types for weak ldsyms.
2929         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2930         Fix the check for whether a definition is from a shared object.
2931         Allow redefinitions of weak symbols.
2932         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2933         (xcoff_keep_symbol_p): Likewise.
2934         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2935         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2936         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2937         but mark them as L_WEAK.
2938         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2939         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2940
2941 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2942
2943         * xcofflink.c (xcoff_mark): When walking the relocations,
2944         only mark the target symbol or the target section, not both.
2945         (xcoff_final_definition_p): New function.
2946         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2947         symbol is a valid definition of the associated output symbol.
2948         Use XCOFF_ALLOCATED to stop the same hash table entry having
2949         two output symbols.
2950         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2951         keeping a symbol.
2952         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2953
2954 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2955
2956         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2957         symbols as XMC_XO.
2958
2959 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2960
2961         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2962         * libcoff.h: Regenerate.
2963         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2964         line-number counts in the bfd's lineno_counts field.
2965         Don't keep per-csect line-number counts.
2966         (xcoff_sweep): Don't update per-csect line-number counts.
2967         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2968         entries in each output section.
2969         (xcoff_link_input_bfd): Get the number of line numbers from
2970         the bfd's lineno_counts field, rather than recalculating it
2971         from scratch.  Fix the range check when updating C_BINCL and
2972         C_EINCL symbols.
2973         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2974         here.  Don't expect csects to have line-number counts.
2975
2976 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2977
2978         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2979         * libcoff.h: Regenerate.
2980         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2981         "skip" logic from xcoff_link_input_bfd.
2982         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2983         objects in a dynamic link, rather than checking whether csectpp
2984         is null.  Always allocate debug_index for other objects,
2985         and always go through the loop.  Update the type of debug_index
2986         after the change above.  Read the auxillary csect information
2987         and use xcoff_keep_symbol_p to decide whether a symbol should
2988         be kept.  Set its debug_index to -2 if not.
2989         (xcoff_link_input_bfd): Update the type of debug_index after
2990         the change above and always expect it to be nonnull.  Use it to
2991         test whether a symbol should be stripped, rather than making the
2992         decision here.  Postpone all symbol creation to the second pass.
2993
2994 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2995
2996         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2997         creating a descriptor.
2998         (xcoff_sweep): Don't mark toc_section unless it's needed.
2999         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3000         when marking every bfd.
3001         (xcoff_link_input_bfd): Skip all TOC anchors.
3002         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3003         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3004         to -1; call xcoff_find_tc0 instead.
3005
3006 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3007
3008         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3009         * libcoff.h: Regenerate.
3010         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3011         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3012         the previous symbol's csect.  Treat last_symndx as an inclusive value
3013         and simplify its handling.
3014         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3015         symbols with the right csect.  Don't mark rsec when processing
3016         relocations against undefined or absolute sections.
3017         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3018         of bfd_und_section_ptr.
3019         (xcoff_link_input_bfd): Likewise.
3020
3021 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3022
3023         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3024         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3025         flag is set.  Assert that all undefined symbols are either
3026         imported or defined by a dynamic object.
3027         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3028         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3029         handling to all relocations.  Only set XCOFF_CALLED for function
3030         symbols.
3031         (xcoff_find_function): New function, split out from...
3032         (bfd_xcoff_export_symbol) ...here.
3033         (xcoff_set_import_path): New function, split out from...
3034         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3035         meaning of XCOFF_CALLED.
3036         (xcoff_mark_symbol): If we mark an undefined and unimported
3037         symbol, find some way of defining it.  If the symbol is a function
3038         descriptor, fill in its definition automatically.  If the symbol
3039         is a function, mark its descriptor and allocate room for global
3040         linkage code.  Otherwise mark the symbol as implicitly imported.
3041         Move the code for creating function descriptors from...
3042         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3043         check for symbols that were implicitly defined.
3044         (xcoff_mark): Don't count any dynamic relocations against
3045         function symbols.
3046         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3047         in the xcoff link info.
3048         (xcoff_link_input_bfd): Remove handling of undefined and
3049         unexported symbols.
3050
3051 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3052
3053         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3054         if the target is absolute.  Fix comment typo.
3055         (xcoff_ppc_relocate_section): Remove FIXME.
3056         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3057         if the target is absolute.
3058
3059 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3060
3061         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3062         R_POS and R_NEG relocations against absolute symbols to the
3063         .loader section.
3064
3065 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3066
3067         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3068         to 2 for bfd_mach_ppc_620.
3069
3070 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3071
3072         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3073         * configure.in: Likewise.
3074         * configure: Regenerate.
3075
3076 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3077
3078         PR binutils/9945
3079         * elf.c (assign_section_numbers): Generate symbol table if there
3080         is any relocation in output.
3081         (_bfd_elf_compute_section_file_positions): Likewise.
3082
3083 2009-03-13  Nick Clifton  <nickc@redhat.com>
3084
3085         PR 9934
3086         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3087         * elflink.c (elf_link_read_relocs_from_section): Use
3088         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3089         relocs but no symbol table.
3090         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3091
3092 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3093
3094         PR ld/9938
3095         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3096         to check ___tls_get_addr.
3097
3098         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3099         strncmp to check __tls_get_addr.
3100
3101 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3102
3103         * dwarf2.c (read_section): Always check the offset, even when the
3104         section has been read before.
3105
3106 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3107
3108         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3109         comments.
3110
3111 2009-03-11  Chris Demetriou  <cgd@google.com>
3112
3113         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3114         * bfd-in2.h: Regenerate.
3115         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3116         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3117         mode.
3118         (bsd_write_armap): Likewise.
3119         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3120         flag is set, do nothing.
3121         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3122         for timestamp.
3123
3124 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3125
3126         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3127         used to update stack pointer.
3128
3129 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3130
3131         PR binutils/9921
3132         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3133         for unknown symbols in absolute section.
3134
3135 2009-03-06  Nick Clifton  <nickc@redhat.com>
3136
3137         * po/es.po: Updated Spanish translation.
3138
3139 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3140
3141         * elf32-arm.c (group_sections): Take next section size into
3142         account before accepting to group it.
3143
3144 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3145
3146         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3147         PLT entries.
3148         (elf32_arm_final_link_relocate): Likewise.
3149
3150 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3151
3152         PR 9923
3153         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3154
3155 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3156
3157         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3158         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3159         (BFD_FAKE_SECTION): Init new flag.
3160         * ecoff.c (bfd_debug_section): Likewise.
3161         * bfd-in2.h: Regenerate.
3162         * libbfd.h: Regenerate.
3163         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3164         (ppc_elf_reloc_type_lookup): Handle new relocs.
3165         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3166         without marker relocs.
3167         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3168         if section has no old-style calls.
3169         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3170         Don't try to optimize new-style __tls_get_addr call when handling
3171         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3172         relocs.
3173         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3174         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3175         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3176         without marker relocs.
3177         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3178         if section has no old-style calls.  Set toc_ref for new relocs as
3179         appropriate.
3180         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3181         Don't try to optimize new-style __tls_get_addr call when handling
3182         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3183         relocs.
3184
3185 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3186
3187         PR 6768
3188         * configure.in: Test for ld --as-needed support.  Link shared
3189         libbfd against libm.
3190         * configure: Regenerate.
3191
3192 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3193
3194         * Makefile.am: Run "make dep-am".
3195         * Makefile.in: Regenerate.
3196
3197 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3198
3199         * elf32-score7.c: New file.
3200         * elf32-score.h: New file.
3201         * elf32-score.c: Add code to support score 7.  Set score7 as the
3202         default.
3203         * cpu-score.c: Add score7 architecure.
3204         (compatibile): New function.
3205         * Makefile.am: Add rules for building elf32-score7 object.
3206         * Makefile.in: Regenerate.
3207         * configure.in: Add elf32-score7 object to score vectors.
3208         * configure: Regenerate.
3209         * reloc.c: Add score7 relocs.
3210         * archures.c: Add score3 and score7 machine numbers.
3211         * bfd-in2.h: Regenerate.
3212         * libbfd.h: Regenerate.
3213
3214 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3215
3216         * configure: Regenerate.
3217
3218 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3219
3220         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3221         (elf32_hppa_check_relocs): Use it.
3222
3223         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3224         elf64-hppa.c.
3225         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3226         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3227         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3228         (elf_hppa_record_segment_addrs): Likewise.
3229         (elf_hppa_final_link): Likewise.
3230         (elf_hppa_relocate_insn): Likewise.
3231         (elf_hppa_final_link_relocate): Likewise.
3232         (elf64_hppa_relocate_section): Likewise.
3233         * elf64-hppa.c: Insert above.
3234
3235 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3236
3237         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3238         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3239         (elf_hppa_relocate_section): Likewise.
3240         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3241         from struct elf_link_hash_entry.  Add count field.
3242         (struct elf64_hppa_dyn_hash_table): Delete.
3243         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3244         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3245         (hppa_elf_hash_entry, eh_name): Define.
3246         (elf64_hppa_new_dyn_hash_entry): Delete.
3247         (elf64_hppa_dyn_hash_lookup): Delete.
3248         (elf64_hppa_dyn_hash_traverse): Delete.
3249         (get_dyn_name): Delete.
3250         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3251         of struct elf64_hppa_dyn_hash_entry *.
3252         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3253         allocate_global_data_plt, allocate_global_data_stub,
3254         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3255         Likewise.
3256         (hppa64_link_hash_newfunc): New.
3257         (elf64_hppa_hash_table_create): Rework.
3258         (count_dyn_reloc): Likewise.
3259         (hppa64_elf_local_refcounts): New.
3260         (elf64_hppa_check_relocs): Rework using standard technique for recording
3261         local DLT, PLT and OPD reference counts.
3262         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3263         elf_link_hash_entry *.
3264         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3265         allocate_global_data_plt, allocate_global_data_stub,
3266         allocate_global_data_opd, allocate_dynrel_entries,
3267         elf64_hppa_adjust_dynamic_symbol,
3268         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3269         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3270         Use hppa_link_hash_table.  Rework.
3271         (elf64_hppa_link_output_symbol_hook): Rework.
3272         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3273         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3274         elf64_hppa_finish_dynamic_sections): Likewise.
3275
3276 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3277
3278         * elf32-arm.c (stub_reloc_type): Removed.
3279         (insn_sequence): Renamed reloc_type field to r_type.
3280         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3281         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3282         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3283         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3284         (arm_stub_is_thumb): Catch new stubs.
3285         (arm_type_of_stub): Handle new stubs.
3286         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3287         (bfd_elf32_arm_process_before_allocation): Remove useless
3288         condition.
3289
3290 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3291
3292         * elf.c (elf_find_function): Use is_function_type to check
3293         function symbol.
3294
3295 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3296
3297         * xtensa-modules.c: Revert to previous version 1.11 due
3298         to inadvertant commit.
3299
3300 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3301
3302         * elf32-xtensa.c (text_action_add): Separate test for action
3303         type.  Break if saved action is ta_widen_insn at same offset.
3304
3305 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3306
3307         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3308         to elf32_arm_stub_long_branch_any_arm_pic.
3309         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3310         (enum elf32_arm_stub_type, arm_type_of_stub)
3311         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3312         separately.
3313
3314 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3315
3316         * elf32-arm.c (PREV_SEC): Update comment.
3317         (group_sections): Rename argument to stubs_always_after_branch.
3318         Reverse the list and place stubs at the end of input sections.
3319         Undefine NEXT_SEC.
3320         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3321
3322 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3323
3324         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3325         Fix formatting.
3326         (arm_size_one_stub): Remove unnecessary break.
3327         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3328
3329 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3330
3331         * elf32-arm.c (stub_insn_type): New type.
3332         (stub_reloc_type): Likewise.
3333         (insn_sequence): Likewise.
3334         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3335         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3336         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3337         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3338         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3339         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3340         (elf32_arm_stub_hash_entry): Add new helper fields.
3341         (stub_hash_newfunc): Initialize these new fields.
3342         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3343         to take endianness into account.
3344         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3345         (arm_map_one_stub): Code is now more generic, thanks to
3346         insn_sequence.
3347
3348 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3349
3350         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3351         code.
3352         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3353         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3354         BLX is not available. Fix typo in warning message. Add comments
3355         and improve formatting.
3356         (arm_build_one_stub): Adjust to new
3357         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3358         (arm_map_one_stub): Likewise.
3359
3360 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3361             Eric Botcazou  <ebotcazou@adacore.com>
3362             Douglas B Rupp  <rupp@gnat.com>
3363
3364         * vms.h: Update copyright year, fix comments, reorder declarations.
3365         (_bfd_save_vms_section): Remove the prototype.
3366         (EGPS_S_V_NO_SHIFT): New constant.
3367         (bfd_vms_set_section_flags): New prototype.
3368         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3369         constants.
3370         (EGSY_S_W_FLAGS): Ditto.
3371         (EGSY_S_V_QUAD_VAL): Ditto.
3372         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3373         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3374         EGST_S_B_NAMLNG): Ditto.
3375         (ESRF_S_B_NAMLNG): Ditto.
3376         (ETIR_S_C_HEADER_SIZE): Ditto.
3377         (EGPS_S_V_ALLOC_64BIT): Ditto.
3378         (DST_S_C_EPILOG): Ditto.
3379         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3380         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3381         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3382         (DST_S_L_PCLINE_UNSLONG): Ditto.
3383         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3384         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3385         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3386         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3387         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3388         (DST_S_B_SRC_UNSBYTE): Ditto.
3389         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3390         Add prototypes.
3391         (vms_section, vms_reloc): Remove types.
3392         (hdr_struc): Replaced by ...
3393         (hdr_struct): ... new type.
3394         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3395         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3396         (EMH_DATE_LENGTH): Ditto.
3397         (eom_struc): Replaced by ...
3398         (eom_struct): ... new type.
3399         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3400         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3401         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3402         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3403         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3404         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3405         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3406         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3407         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3408         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3409         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3410         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3411         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3412         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3413         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3414         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3415         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3416         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3417         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3418         (enum file_type_enum): New type.
3419         (struct location_struct): Removed.
3420         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3421         (struct funcinfo, struct module): Ditto.
3422         (struct vms_private_data_struct): Update fields.
3423         (struct vms_section_data_struct): New type.
3424
3425         * vms.c: Update copyright year, fix comments,
3426         Fix includes for DECC, add prototypes.
3427         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3428         some initializers.
3429         Use flavour to set is_vax, location_stack is removed.
3430         (struct pair): Declare.
3431         (fill_section_ptr): Initialize variables at declaration.
3432         Add guard to set SECTION_SYM flag, handlde und section.
3433         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3434         (_bfd_vms_slurp_object_records): New function, replaces previous
3435         vms_object_p.
3436         (vms_slurp_module): New function.
3437         (vms_slurp_image): Ditto.
3438         (vms_object_p): Complete rewrite.
3439         (vms_mkobject): Use is_vax field to slect architecture.
3440         (free_reloc_stream): New function.
3441         (vms_convert_to_var): Ditto.
3442         (vms_convert_to_var_1): Ditto.
3443         (vms_convert_to_var_unix_filename): Ditto.
3444         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3445         VAR format on VMS.
3446         (vms_new_section_hook): Set alignment to 0, allocate private data.
3447         (vms_get_section_contents): Load content.
3448         (vms_get_symbol_info): Handle undefined section.
3449         (vms_find_nearest_line): Handle.
3450         (alloc_reloc_stream): New function.
3451         (vms_slurp_reloc_table): Ditto.
3452         (vms_get_reloc_upper_bound): Make it real.
3453         (vms_canonicalize_reloc): Do the real work.
3454         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3455         ALPHA_R_BOH.
3456         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3457         (vms_set_arch_mach): Check arch.
3458         (vms_set_section_contents): Copy the content after allocation.
3459         (vms_alpha_vec): Update object flags.
3460
3461         * vms-tir.c: Update copyright year, fix comments,
3462         add prototypes for new functions.
3463         (dst_define_location): New function.
3464         (dst_restore_location): New function.
3465         (dst_retrieve_location): New function.
3466         (dst_check_allocation): New function.
3467         (image_dump): Call dst_check_allocation.
3468         (image_write_b): Ditto.
3469         (image_write_w): Ditto.
3470         (image_write_l): Ditto.
3471         (image_write_q): Ditto.
3472         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3473         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3474         CTL_STKDL.
3475         Call error handler instead of abort if name is not known.
3476         (etir_sta): Add quarter_relocs argument and set it.
3477         Fix cast.
3478         (etir_sto): Ditto.
3479         (etir_opr): Ditto, return FALSE in case of error.
3480         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3481         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3482         (etir_stc): Add quarter_relocs argument and set it, fix cast.
3483         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3484         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3485         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3486         Return FALSE in case of error.
3487         (tir_sta): Change sign of psect.
3488         (tir_ctl): Ditto.
3489         (tir_cmd): Fix cast. Makes tir_table static const.
3490         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3491         add argument to explain.
3492         (analyze_etir): Initialize maxptr, add quarter_relocs
3493         declaration, move some declarations into inner scopes.
3494         Handle quarter_relocs and STO_IMM.
3495         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3496         (_bfd_vms_slurp_relocs): New function.
3497         (_bfd_vms_decode_relocs): New function.
3498         (sto_imm): Rewritten.
3499         (start_first_etbt_record): New function.
3500         (start_another_etbt_record): Ditto.
3501         (etir_output_check): Ditto.
3502         (defer_reloc_p): Ditto.
3503         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3504         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
3505         rewritte relocations handling.
3506         (_bfd_vms_write_tbt): Removed.
3507         (_bfd_vms_write_dbg): Ditto.
3508
3509         * vms-misc.c: Update copyright year, Fix comments.
3510         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3511         (maybe_adjust_record_pointer_for_object): New function.
3512         (_bfd_vms_get_first_record): New function, replaces ...
3513         (_bfd_vms_get_record): ..  removed.
3514         (_bfd_vms_get_object_record): New function.
3515         (_bfd_vms_get_object_record): New function.
3516         (vms_get_remaining_object_record): New function, replaces ...
3517         (_bfd_vms_get_next_record): ... removed.
3518         (add_new_contents): Removed.
3519         (_bfd_save_vms_section): Removed.
3520         (_bfd_get_vms_section): Removed.
3521         (_bfd_vms_output_flush): Write in VAR format.
3522         (new_symbol): Don't make UND section.
3523
3524         * vms-hdr.c: Update copyright year, update list of record handled.
3525         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3526         (_bfd_vms_write_hdr): Strip vms and unix patches,
3527         add comments, truncate module name at 31 characters,
3528         use constants instead of hard-coded value,
3529         write BFD version instead of a fixed string.
3530         (_bfd_vms_slurp_ihd): New function.
3531         (_bfd_vms_slurp_isd): Ditto.
3532         (_bfd_vms_slurp_ihs): Ditto.
3533         (new_module): Ditto.
3534         (parse_module): Ditto
3535         (build_module_list): Ditto.
3536         (module_find_nearest_line): Ditto.
3537         (_bfd_vms_find_nearest_dst_line): Ditto.
3538         (vms_slurp_debug): Ditto.
3539         (_bfd_vms_slurp_dbg): Ditto.
3540         (_bfd_vms_slurp_tbt): Ditto.
3541         (_bfd_vms_write_dbg): Ditto.
3542         (_bfd_vms_write_tbt): Ditto.
3543
3544         * vms-gsd.c: Update copyright year, update list of records handled.
3545         (EVAX_LITERALS_NAME): New macro.
3546         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3547         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3548         (register_universal_symbol): New function and prototype.
3549         (_bfd_vms_slurp_gsd): Fix indentations and casts,
3550         improve debug messages,
3551         use constants instead of hard-coded value,
3552         fix missing endianness conversion,
3553         handle global symbol (SYMG).
3554         (bfd_vms_set_section_flags): New function.
3555         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3556         handle section literals,
3557         fix indentation,
3558         handle section bfd and vms flags,
3559         don't output LIB$INITIALIZE symbol,
3560         fix handling of weak symbols,
3561         fix evax vs vax procedure descriptor,
3562         handle absolute symbols.
3563
3564         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3565         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3566
3567         * makefile.vms (DEFS): Fix flags for VMS.
3568
3569         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3570
3571         * bfd-in2.h: Regenerated.
3572         * libbfd.h: Regenerated.
3573
3574 2009-02-20  Cary Coutant  <ccoutant@google.com>
3575
3576         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3577         in struct stat.
3578
3579 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3580
3581         PR gas/7059
3582         * coffcode.h (coff_write_object_contents):  Don't let the string
3583         table offset overflow the s_name field when using long section names.
3584
3585 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3586
3587         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
3588         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3589         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
3590         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
3591         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3592         (bfd_pmac_xcoff_backend_data):  Likewise.
3593         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
3594         (bfd_xcoff_aix5_backend_data):  Likewise.
3595         (xcoff64_write_object_contents):  Delete unused long_section_names
3596         local variable.
3597         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
3598         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3599         struct non-const.
3600         * coffcode.h (documentation):  Update to describe long section names.
3601         (COFFLONGSECTIONCATHELPER):  New helper macro.
3602         (BLANKOR1TOODD):  Likewise.
3603         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
3604         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
3605         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
3606         (bfd_coff_set_long_section_names_allowed):  New function.
3607         (bfd_coff_set_long_section_names_disallowed):  Likewise.
3608         (struct bfd_coff_backend_data):  Add new backend hook function
3609         pointer _bfd_coff_set_long_section_names.
3610         (bfd_coff_set_long_section_names):  New backend hook.
3611         (coff_write_object_contents):  Only generate long section names if
3612         bfd_coff_long_section_names() indicates they are currently enabled.
3613         (bfd_coff_std_swap_table):  Make non-const, and initialise long
3614         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3615         (ticoff0_swap_table):  Likewise to both.
3616         (ticoff1_swap_table):  Again, likewise to both.
3617         * coffgen.c (make_a_section_from_file):  Allow long section names
3618         as inputs even if not currently allowed for outputs.
3619         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
3620         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
3621         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3622         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3623         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3624         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3625         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3626         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3627         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3628         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3629         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
3630         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
3631         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
3632         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
3633         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
3634         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
3635         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3636         * libcoff-in.h:  Update copyright year to cause updated copyright
3637         year in generated libcoff.h, and fix typo.
3638         * libcoff.h:  Regenerated.
3639         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
3640         (_bfd_ecoff_no_long_sections):  Add prototype.
3641         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
3642         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
3643         defined by an including .c file.
3644         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
3645         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3646         (ticoff1_swap_table):  Likewise to both.
3647
3648 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
3649
3650         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3651         stub. Catch default case error.
3652         (arm_map_one_stub): Add missing Thumb mapping symbol.
3653
3654 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
3655
3656         PR 9841
3657         * elf32-avr.c: Handle case where no local symbos exist correctly.
3658
3659 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
3660
3661         bfd/
3662         * elf32-arm.c (arm_long_branch_stub,
3663         arm_thumb_v4t_long_branch_stub,
3664         arm_thumb_thumb_long_branch_stub,
3665         arm_thumb_arm_v4t_long_branch_stub,
3666         arm_thumb_arm_v4t_short_branch_stub,
3667         arm_pic_long_branch_stub):
3668         Renamed to elf32_arm_stub_long_branch_any_any,
3669         elf32_arm_stub_long_branch_v4t_arm_thumb,
3670         elf32_arm_stub_long_branch_thumb_only,
3671         elf32_arm_stub_long_branch_v4t_thumb_arm,
3672         elf32_arm_stub_short_branch_v4t_thumb_arm,
3673         elf32_arm_stub_long_branch_any_any_pic.
3674         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3675         arm_thumb_thumb_stub_long_branch,
3676         arm_thumb_arm_v4t_stub_long_branch,
3677         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3678         Renamed to arm_stub_long_branch_any_any,
3679         arm_stub_long_branch_v4t_arm_thumb,
3680         arm_stub_long_branch_thumb_only,
3681         arm_stub_long_branch_v4t_thumb_arm,
3682         arm_stub_short_branch_v4t_thumb_arm,
3683         arm_stub_long_branch_any_any_pic.
3684
3685 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3686
3687         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3688         in branch offset check.
3689
3690 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
3691
3692         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3693         add toc.symndx and toc.add.
3694         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3695         Set up toc.add.
3696         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
3697         callers.
3698         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3699         (branch_reloc_hash_match): New function, extracted from..
3700         (ppc64_elf_tls_optimize): ..here.
3701         (ppc64_elf_relocate_section): Properly set addends when optimizing
3702         tls sequences.  Avoid unnecessary reading and writing of insns.
3703         Only redo reloc when symbol changed.  Bypass symbol checks when
3704         using tlsld_got.
3705         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3706         (branch_reloc_hash_match): New function, extracted from..
3707         (ppc_elf_tls_optimize): ..here.
3708         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3709         Don't clear addend on zapped __tls_get_addr reloc.
3710
3711 2009-02-12  Nick Clifton  <nickc@redhat.com>
3712
3713         PR 9827
3714         * elflink.c (bfd_elf_final_link): When counting the relocations,
3715         if the header size has not been set yet then assume that it will
3716         match the output section's reloc type.
3717
3718 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
3719
3720         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3721         relocatable link.
3722
3723 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
3724
3725         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3726         (find_function): Likewise.
3727         (pasted_function): Don't error if no prior function found.
3728         (discover_functions): Revert 2008-12-10 change.  Extend first
3729         function range to start of section.
3730
3731 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3732
3733         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
3734         functions to C90.
3735         * elf64-hppa.h: Likewise.
3736
3737 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
3738
3739         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3740         .sbss handling.
3741
3742 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
3743
3744         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3745         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3746
3747 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
3748
3749         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3750         * archures.c (bfd_mach_mips_xlr): Define.
3751         * bfd-in2.h: Regenerate.
3752         * cpu-mips.c (I_xlr): Define.
3753         (arch_info_struct): Add XLR entry.
3754         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3755         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3756         (mips_mach_extensions): Add XLR entry.
3757
3758 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
3759
3760         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3761
3762 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
3763
3764         * configure.in: AC_SUBST pdfdir.
3765         * Makefile.am: Add install-pdf, install-pdf-am
3766         and install-pdf-recursive targets. Define pdfdir.
3767         * doc/Makefile.am: Define pdf__strip_dir. Add
3768         install-pdf and install-pdf-am targets.
3769         * po/Make-in: Add install-pdf target.
3770         * configure: Regenerate.
3771         * Makefile.in: Regenerate
3772         * doc/Makefile.in: Regenerate.
3773
3774 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
3775
3776         * bfd-in2.h: Regenerate.
3777         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
3778         fields from n_entries to n_slots where appropriate, update comments.
3779         (HOWTO): Add TLS relocations.
3780         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3781         (enum elf_m68k_got_offset_size): New enum.
3782         (struct elf_m68k_got_entry.type): Move field to ...
3783         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
3784         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3785         functions.
3786         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3787         functions.
3788         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3789         fields into n_entries array.  Update comments.
3790         (elf_m68k_init_got): Simplify, update all uses.
3791         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3792         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3793         GOT entries; update name, update all uses.
3794         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3795         (elf_m68k_get_got_entry): Update.
3796         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3797         simplify.
3798         (elf_m68k_remove_got_entry_type): Simplify.
3799         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3800         (elf_m68k_can_merge_gots): Update.
3801         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3802         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3803         GOT entries, simplify.
3804         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3805         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3806         field, remove obsoleted local_n_entries field.
3807         (elf_m68k_partition_multi_got_2): New static function.
3808         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3809         update.
3810         (elf_m68k_remove_got_entry_type): Update.
3811         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3812         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
3813         update of sgot->size and srelgot->size.
3814         (elf_m68k_gc_sweep_hook): Update.
3815         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3816         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3817         TLS relocations.
3818         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3819         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3820
3821 2009-02-02  DJ Delorie  <dj@redhat.com>
3822
3823         * elf32-mep.c (config_names): Regenerate configuration.
3824
3825 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
3826
3827         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3828         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3829         * elf.c (bfd_elf_get_str_section): Make static.
3830         (bfd_elf_find_section): Delete.
3831         * libbfd.h: Regenerate.
3832
3833 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3834
3835         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3836         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3837
3838 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
3839
3840         * elflink.c (on_needed_list): New function.
3841         (elf_link_add_object_symbols): Link in --as-needed libs if they
3842         satisfy undefined symbols in other libs.
3843
3844 2009-01-30  Julian Brown  <julian@codesourcery.com>
3845
3846         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3847         EXEC_P or DYNAMIC flags, and skip sections which are being linked
3848         with --just-symbols (-R).
3849
3850 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
3851
3852         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3853         high_pc in order to properly sign-extend VMAs.
3854
3855 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
3856             Mark Shinwell  <shinwell@codesourcery.com>
3857             Catherine Moore  <clm@codesourcery.com>
3858
3859         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3860
3861 2009-01-28  Catherine Moore <clm@codesourcery.com>
3862
3863         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3864         SEC_LOAD for dynamic relocation sections.
3865
3866 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3867
3868         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3869         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3870         the size of local TLS data.
3871
3872 2009-01-27  Andreas Schwab  <schwab@suse.de>
3873
3874         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3875         architectures in the archive.
3876
3877 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3878
3879         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3880         <R_CRIS_32_DTPREL>: Correct relocation value.
3881
3882         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3883         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3884         symbols with non-default visibility.
3885
3886 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
3887
3888         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3889         describing the trampolines.
3890         (ppc_elf_relocate_section): Update relocs to describe the
3891         trampolines.
3892
3893 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3894
3895         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3896         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3897         and R_PARISC_PCREL12F relocations.
3898
3899 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
3900
3901         PR 6022
3902         * elflink.c (find_version_for_sym): New function split out from,
3903         but without export_dynamic test, ..
3904         (_bfd_elf_link_assign_sym_version): ..here.
3905         (_bfd_elf_export_symbol): Use it.
3906
3907 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
3908
3909         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3910         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3911         * elflink.c: ..here, somewhat modified.
3912         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3913         _bfd_elf_link_find_version_dependencies,
3914         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3915         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3916         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3917         declare..
3918         * elflink.c: ..and make static here.
3919         (_bfd_elf_link_find_version_dependencies): Adjust for removal
3920         of output_bfd from struct elf_find_verdep_info.
3921         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3922         struct elf_info_failed.
3923         (bfd_elf_size_dynamic_sections): Adjust.
3924
3925 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
3926
3927         PR 6832
3928         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3929         after comp_unit_find_line call.
3930
3931 2009-01-21  Nick Clifton  <nickc@redhat.com>
3932
3933         PR 9769
3934         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3935         tm_gmtoff field in struct tm.
3936
3937 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
3938
3939         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3940         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3941         sections in soft-icache lines unless non_ia_text.  Don't add
3942         rodata if doing so would exceed line size.
3943
3944 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
3945
3946         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3947         types than bfd_link_hash_indirect, before early return, call
3948         _bfd_elf_link_hash_copy_indirect.
3949
3950 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3951
3952         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3953         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3954         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3955         (elf_backend_obj_attrs_order): New define.
3956         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3957         (elfNN_bed): Add elf_backend_obj_attrs_order.
3958
3959 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3960
3961         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3962         (obj_attr_size): Likewise.
3963         (write_obj_attribute): Likewise.
3964         (_bfd_elf_copy_obj_attributes): Likewise.
3965         (_bfd_elf_parse_attributes): Likewise.
3966         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3967         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3968         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3969         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3970         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3971         with macros.
3972
3973 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
3974
3975         * elf-attrs.c (is_default_attr): Support defaultless attributes.
3976         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3977         (bfd_elf_add_obj_attr_string): Likewise.
3978         (bfd_elf_add_obj_attr_int_string): Likewise.
3979         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3980         * elf-bfd.h (struct obj_attribute): Document new flag bit.
3981         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3982         Tag_nodefaults has no default value.
3983         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3984         comment to reflect the new state.
3985
3986 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
3987
3988         PR 9695
3989         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3990         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3991         (adjust_z_magix): Delete dead code handling QMAGIC.
3992
3993 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
3994
3995         * coffcode.h (styp_to_sec_flags): Correct interpretation of
3996         IMAGE_SCN_MEM_DISCARDABLE.
3997
3998 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
3999
4000         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4001         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4002         * configure.in (commonbfdlib): Delete.
4003         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4004         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4005         is available, not just for linux.
4006         * po/SRC-POTFILES.in: Regenerate.
4007         * Makefile.in: Regenerate.
4008         * configure: Regenerate.
4009
4010 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4011             Julian Brown   <julian@codesourcery.com>
4012
4013         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4014         ARM attributes in ABI 2.07.
4015         * elf32-arm.c (get_secondary_compatible_arch): New function.
4016         (set_secondary_compatible_arch): New function.
4017         (tag_cpu_arch_combine): New function.
4018         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4019         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4020         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4021         make it fit with order_01243.
4022         Add support for Tag_also_compatible_with,
4023         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4024         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4025         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4026         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4027         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4028         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4029         Rework the way unknown attributes are handled.
4030         Defer errors until all attributes have been processed.
4031
4032 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4033
4034         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4035         bfd_elf_add_obj_attr_int_string.
4036         Read Tag_compatibility from its new location in the attribute array,
4037         rather than the attribute list.
4038         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4039         bfd_elf_add_obj_attr_int_string.
4040         (_bfd_elf_parse_attributes): Likewise.
4041         (_bfd_elf_merge_object_attributes): There's now only one
4042         Tag_compatibility, and it's in the array, not the list.
4043         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4044         Tag_compatibility.
4045         (bfd_elf_add_obj_attr_compat): Rename to
4046         bfd_elf_add_obj_attr_int_string.
4047         (bfd_elf_add_proc_attr_compat): Rename to
4048         bfd_elf_add_proc_attr_int_string.
4049         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4050         Tag_compatibility.
4051
4052 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4053
4054         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4055         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4056         (vmsutil.lo): Add dependency rule.
4057         * Makefile.in: Regenerate.
4058         * config.bfd (ia64*-*-*vms*): Add case.
4059         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4060         * configure: Regenerate.
4061         * vmsutil.c: New file.
4062         * vmsutil.h: New file.
4063         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4064         attr to bfd_vma.
4065         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4066         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4067         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4068         elfNN_vms_object_p): New functions
4069         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4070
4071 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4072
4073         PR ld/9727
4074         * elflink.c (elf_gc_sweep): Exclude the group section if the
4075         first member of the section group is excluded.
4076
4077 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4078
4079         PR 9735
4080         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4081         saved filename, use bfd_alloc rather than bfd_malloc for it.
4082
4083 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4084
4085         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4086
4087 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4088
4089         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4090
4091 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4092
4093         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4094
4095 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4096
4097         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4098         num_lines_log2.
4099         (struct got_entry): Add br_addr.
4100         (struct call_info): Add priority.
4101         (struct function_info): Add lr_store and sp_adjust.
4102         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4103         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4104         area as an overlay, and check that no other overlays exist.  Look up
4105         icache overlay manager entry sym.
4106         (BRA_STUBS, BRA, BRASL): Define.
4107         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4108         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4109         in branch insn.
4110         (count_stub, build_stub): Support soft-icache.
4111         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4112         (spu_elf_size_stubs): Size soft-icache stubs.
4113         (overlay_index): New function.
4114         (spu_elf_build_stubs): Make static.  Support soft-icache.
4115         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4116         (find_function_stack_adjust): Save lr store and stack adjust insn
4117         offsets.
4118         (maybe_insert_function): Adjust find_function_stack_adjust call.
4119         (mark_functions_via_relocs): Retrieve priority.
4120         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4121         (sort_calls): Sort by priority first.
4122         (mark_overlay_section): Ignore .ovl.init.
4123         (sum_stack): Only print when stack_analysis.
4124         (print_one_overlay_section): New function, extracted from..
4125         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4126         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4127         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4128         analysis.  Call spu_elf_build_stubs.
4129         (spu_elf_relocate_section): For soft-icache encode overlay index
4130         into addresses.
4131         (spu_elf_output_symbol_hook): Support soft-icache.
4132         (spu_elf_modify_program_headers: Likewise.
4133
4134         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4135         num_regions to num_lines.  Add line_size and max_branch.
4136         (enum _ovly_flavour): Add ovly_soft_icache.
4137         (spu_elf_build_stubs): Delete.
4138
4139 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4140
4141         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4142         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4143
4144 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4145
4146         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4147         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4148         the program, the known offset starts at the negative size of the
4149         TLS section.
4150         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4151         Similar.
4152
4153 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4154
4155         * config.bfd: Add lm32-*-rtems*.
4156
4157 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4158
4159         * coff-ppc.c: Add 2009 to Copyright.
4160         * elf32-cris.c: Likewise.
4161         * elflink.c: Likewise.
4162
4163 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4164
4165         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4166         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4167
4168 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4169
4170         PR ld/9679
4171         * elflink.c (elf_merge_st_other): New.
4172         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4173         hide them if needed.
4174         (elf_link_add_object_symbols): Updated.
4175
4176 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4177
4178         PR ld/9676
4179         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4180         ref_dynamic and dynamic_def fields when setting def_regular
4181         to 1.
4182
4183 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4184
4185         PR 9682
4186         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4187         literal.
4188
4189 For older changes see ChangeLog-2008
4190 \f
4191 Local Variables:
4192 mode: change-log
4193 left-margin: 8
4194 fill-column: 74
4195 version-control: never
4196 End: