bfd/ChangeLog

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