bfd/ChangeLog

   1 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
   2
   3         * configure: Regnerate.
   4
   5 2009-09-09  Nick Clifton  <nickc@redhat.com>
   6
   7         PR 10478:
   8         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
   9         section headers containing sh_link values of SHN_BEFORE or
  10         SHN_AFTER.
  11         * elfcode.h (elf_object_p): Likewise.
  12
  13 2009-09-09  Tristan Gingold  <gingold@adacore.com>
  14
  15         Handle DYLD_INFO introduced by Darwin10.
  16         * mach-o.h (bfd_mach_o_load_command_type): Add
  17         BFD_MACH_O_LC_DYLD_INFO.
  18         (bfd_mach_o_dyld_info_command): New type.
  19         (bfd_mach_o_load_command): Add dyld_info field.
  20         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
  21         (bfd_mach_o_scan_read_dyld_info): New function.
  22         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
  23         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
  24         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
  25         (bfd_mach_o_print_dyld_info): New function.
  26
  27 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
  28
  29         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
  30         linkonce or linker script discarded section.
  31
  32 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
  33
  34         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
  35
  36 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
  37
  38         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
  39         range call the bfd error hander and use R_68K_NONE instead.
  40
  41 2009-09-07  Tristan Gingold  <gingold@adacore.com>
  42
  43         * po/SRC-POTFILES.in: Regenerate.
  44         * po/bfd.pot: Regenerate.
  45
  46         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
  47         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
  48         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
  49         st_mtim.tv_nsec to gas/configure.in
  50         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
  51         * configure: Regenerate.
  52         * config.in: Regenerate.
  53         * vmsutil.c: Moved to gas/config/te-vms.c
  54         * vmsutil.h: Removed.
  55         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
  56         (BFD32_BACKENDS): Remove vmsutil.lo
  57         * Makefile.in: Regenerate.
  58
  59 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
  60
  61         * coffcode.h: Include libiberty.h.
  62
  63 2009-09-05  Martin Thuresson  <martin@mtme.org>
  64
  65         * coff-arm.c (coff_arm_relocate_section)
  66         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
  67         Change member name class to symbol_class.
  68         * coff-i960.c (coff_i960_relocate_section) Rename variable
  69         class to class_val. Change member name class to symbol_class.
  70         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
  71         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
  72         * coff-stgo32.c (adjust_aux_in_post)
  73         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
  74         to in_class.
  75         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
  76         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
  77         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
  78         to n_sclass.
  79         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
  80         variables named class to n_sclass. (coff_write_symbols): Rename
  81         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
  82         argument class to symbol_class.
  83         * cofflink.c (_bfd_coff_link_hash_newfunc)
  84         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
  85         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
  86         Update code to use renamed members.
  87         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
  88         argument class to in_class.
  89         * libcoff-in.h (struct coff_link_hash_entry, struct
  90         coff_debug_merge_type) Renamed members class to symbol_class and
  91         type_class.
  92         * libcoff.h Regenerated.
  93         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
  94         Rename argument class to in_class.
  95         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
  96         renamed members.
  97         * pef.h (struct bfd_pef_imported_symbol): Changed name of
  98         member class to symbol_class.
  99
 100 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 101
 102         * configure: Regenerated.
 103
 104 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 105
 106         * configure.in: Bump version to 2.20.51
 107
 108 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 109
 110         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 111
 112 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 113
 114         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 115         create .rela.bss.
 116         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 117         for empty .rela.bss and .rel.plt sections.
 118
 119 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 120
 121         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 122         R_MIPS_JALR unless symbol resolves locally.
 123
 124 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 125
 126         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 127         has_static_relocs for R_MIPS_JALR.
 128
 129 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 130
 131         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 132         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 133         respective stubs.
 134
 135 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 138         plt earlier.
 139
 140 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 141
 142         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 143         dependencies.  Reindent.
 144         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 145         to build without make.  Add messages but make edit silent.
 146         * hosts/alphavms.h: Add a prototype for stpcpy.
 147         * vms.c: Add a missing include for Alpha VMS.
 148         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 149
 150 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 151
 152         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 153         * elf.c (bfd_elf_get_default_section_type): New.
 154         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 155
 156 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 159         accidental checkin.
 160         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 161
 162 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 163
 164         PR ld/10569
 165         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 166         (bfd_emul_get_commonpagesize): Likewise.
 167
 168 2009-08-29  Martin Thuresson  <martin@mtme.org>
 169
 170         * elf32-arm.c (struct stub_def): Rename member template to
 171         template_sequence. (arm_build_one_stub,
 172         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 173         Rename variable template to template_sequence.
 174         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 175         Rename variable template to template_val.
 176         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 177         new to new_symbol.
 178         * coffgen.c (coff_make_empty_symbol)
 179         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 180         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 181         new to new_insn.
 182         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 183         to new_symbol.
 184         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 185         new to new_reloc.
 186         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 187         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 188         new_symbol.
 189         * linker.c (bfd_new_link_order): Rename variable new to
 190         new_lo.
 191         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 192         symbol.
 193         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 194         new_symbol_type.
 195         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 196         new to new_symbol_type.
 197         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 198         to new_symbol.
 199         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 200         new_dump.
 201         (read_hdr, rs6000coff_core_p)
 202         (rs6000coff_core_file_matches_executable_p)
 203         (rs6000coff_core_file_failing_command)
 204         (rs6000coff_core_file_failing_signal): Updated function to use new
 205         union member name.
 206         * som.c (som_make_empty_symbol): Rename variable new to
 207         new_symbol_type.
 208         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 209         to new_symbol.
 210         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 211         variable new to new_symbol.
 212
 213 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 214
 215         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 216         bfdlibdir and bfdincludedir.
 217         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 218         [INSTALL_LIBBFD]: ... here, ...
 219         [INSTALL_LIBBFD]: ... and empty overrides here.
 220         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 221         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 222         * Makefile.in: Regenerate.
 223         * configure: Regenerate.
 224
 225 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 226
 227         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 228         relocations.  Rewrite output of dynamic TLS relocations.
 229         (DTP_OFFSET, TP_OFFSET): New constants.
 230         (dtpoff_base): Update.
 231         (tpoff): Rename to tpoff_base, update.
 232         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 233         New functions.  Move code from elf_m68k_relocate_section here.
 234         (elf_m68k_relocate_section): Update.
 235         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 236
 237 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 238
 239         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 240         non_got_ref value.
 241         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 242         Handle non_got_ref field.
 243         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 244
 245 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 246
 247         PR ld/10518
 248         * linker.c (bfd_find_version_for_sym): Revert warning.
 249
 250 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 251
 252         PR ld/10518
 253         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 254         other wildcard match.  Warn on multiple wildcard matches.
 255
 256 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 257
 258         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 259         appending.
 260         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 261         only in this condition.
 262         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 263         to build but not install libbfd.la in this condition.
 264         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 265         (install_libbfd, install_libbfd): Remove.
 266         * Makefile.in: Regenerate.
 267         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 268         (INCLUDES): ... this.
 269         ($(MKDOC)): Adjust.
 270         * doc/Makefile.in: Regenerate.
 271
 272         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 273         no-dist and foreign.
 274         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 275         dependency tracking to work for them.
 276         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 277         use automake dependency tracking mechanism.
 278         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 279         (mkdep section): Remove.
 280         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 281         * Makefile.in: Regenerate.
 282         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 283
 284         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 285         (install-pdf, install-pdf-recursive, install-html)
 286         (install-html-recursive): Remove.
 287         * Makefile.in: Regenerate.
 288
 289         * Makefile.in: Regenerate.
 290         * aclocal.m4: Likewise.
 291         * config.in: Likewise.
 292         * configure: Likewise.
 293
 294 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 295
 296         * elf32-arm.c (arch_has_thumb2_nop): New function.
 297         (arch_has_arm_nop): New function.
 298         (elf32_arm_final_link_relocate): NOP opcodes changed.
 299
 300 2009-08-16  Doug Evans  <dje@google.com>
 301
 302         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 303         at least don't leak memory.
 304
 305 2009-08-13  DJ Delorie  <dj@redhat.com>
 306
 307         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 308         if needed.
 309
 310 2009-08-12  Nick Clifton  <nickc@redhat.com>
 311
 312         * po/fi.po: Updated Finnish translation.
 313
 314 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 315
 316         Merge some FRV FDPIC changes into the Blackfin code.
 317         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 318         summary reloc information.
 319         (bfinfdpic_dynamic_got_plt_info): New.
 320         (_bfin_create_got_section): Create the PLT section here.
 321         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 322         (_bfinfdpic_count_nontls_entries): Move out of...
 323         (_bfinfdpic_count_got_plt_entries): ... here.
 324         (_bfinfdpic_count_relocs_fixups): Likewise.
 325         (_bfinfdpic_reset_got_plt_entries): New.
 326         (_bfinfdpic_size_got_plt): Move out of...
 327         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 328         (bfinfdpic_relocate_section): Be careful not to call
 329         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 330         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 331         New functions.
 332         (elf_backend_discard_info): Define for FD-PIC.
 333
 334 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 335
 336         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 337         adjustments.
 338         * elf-eh-frame.c: Likewise.
 339         * merge.c: Likewise.
 340
 341 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 342
 343         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 344         to x86 and x86_64 configurations.
 345         * configure: Regenerate.
 346
 347 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 348
 349         Stop using bfd_usrdata in libbfd.
 350         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 351         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 352         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 353         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 354         filehdr_dst->u.go32.stub.  New comment with the reason.
 355         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 356         Substitute the removed macro bfd_coff_go32stub.
 357         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 358         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 359         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 360         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 361         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 362         bfd_coff_go32stub.
 363         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 364         * libcoff-in.h (coff_data_type): New field go32stub.
 365         * libcoff.h: Regenerated.
 366
 367 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 368
 369         Fix go32 stub preservation by objcopy.
 370         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 371         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 372         go32stub.
 373
 374 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 375
 376         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 377         symbols.
 378         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 379         same as global undefined symbols.
 380         (elf32_arm_relocate_section): Give an error for local undefined
 381         non-weak symbols, unless the reloc will not use the symbol.
 382
 383 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 384
 385         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 386         (ppc_elf_relax_section): Use symbol index to distinguish
 387         relocatable stubs.
 388
 389 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 390
 391         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 392
 393 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 394
 395         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
 396         info for STT_GNU_IFUNC.
 397         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
 398         on got refs in case the symbol turns out to be ifunc.
 399         (ppc_elf_gc_sweep_hook): Similarly.
 400         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
 401         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
 402         (ppc_elf_size_dynamic_sections): Likewise.
 403         (ppc_elf_relocate_section): Likewise.
 404
 405 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
 406
 407         From Mike Frysinger <michael.frysinger@analog.com>
 408         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
 409         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
 410         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
 411         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
 412         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
 413         Adjust to match the renamed reloc definitions.
 414
 415 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
 416
 417         PR 10494
 418         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
 419         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
 420
 421 2009-08-07  Tom Tromey  <tromey@redhat.com>
 422
 423         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
 424         aliasing error.
 425
 426 2009-08-06  Michael Eager <eager@eagercon.com>
 427
 428         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
 429         * Makefile.in: Regenerate.
 430         * archures.c: Add bfd_arch_microblaze.
 431         * bfd-in2.h: Regenerate.
 432         * config.bfd: Add microblaze target.
 433         * configure.in: Add bfd_elf32_microblaze_vec target.
 434         * configure: Regenerate.
 435         * cpu-microblaze.c: New.
 436         * elf32-microblaze.c: New.
 437         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
 438         * libbfd.h: Regenerate.
 439         * reloc.c: Add MICROBLAZE relocations.
 440         * section.c: Add struct relax_table and relax_count to section.
 441         * targets.c: Add bfd_elf32_microblaze_vec.
 442
 443 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
 444             Alan Modra  <amodra@bigpond.net.au>
 445
 446         PR binutils/10492
 447         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
 448         symbols.
 449         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
 450         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
 451
 452 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
 453
 454         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
 455         at least once when fixing cortex-a8.
 456
 457 2009-08-05  Chao-ying Fu  <fu@mips.com>
 458
 459         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
 460         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
 461         for CPUs.  It is true for RM9000.
 462         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
 463         for all CPUs.
 464         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
 465         to guard the transformation.
 466
 467 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 468
 469         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
 470         (spu_elf_size_sections): Declare prototype.
 471         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
 472         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
 473         (spu_elf_emit_fixup): New function.
 474         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
 475         (spu_elf_size_sections): New function.
 476
 477 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
 478
 479         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
 480         (arm_build_one_stub): Build a8 veneers as a separate pass.
 481         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
 482         parameters.  Use them to check if we create a different a8 fixup
 483         than the previous pass.
 484         (elf32_arm_size_stubs): Move scope of stub_changed and
 485         prev_num_a8_fixes into main loop.
 486         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
 487
 488 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
 489
 490         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
 491         which find_plt_ent is called.  Delete redundant code.
 492
 493 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 494
 495         PR binutils/10363
 496         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
 497         invalid string offset.
 498
 499 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
 500
 501         PR ld/10433
 502         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
 503         to htab->init_got_offset and plt to htab->init_plt_offset
 504         when discarding space for dynamic relocations.
 505
 506 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 507
 508         * elf32-ppc.c (struct plt_entry): Revise comments.
 509         (ppc_elf_check_relocs): Don't create needless plt_entry info
 510         for non-pie executables.  Don't test info->pie when info->shared
 511         already covers that case.
 512         (ppc_elf_gc_sweep_hook): Adjust for above change.
 513         (add_stub_sym): Don't test info->pie when info->shared tested.
 514         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
 515         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
 516         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
 517         (ppc_elf_relocate_section): Likewise.
 518
 519 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
 520
 521         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
 522         for local ifunc symbols in non-pie executables, regardless of
 523         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
 524         code so that it's obvious that we only do anything special for
 525         local ifunc syms.
 526         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
 527         (allocate_dynrelocs): Correct comment for syms defined in plt.
 528         Don't specially allocate ifunc dyn relocs.
 529         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
 530         (ppc_elf_relocate_section): Set "relocation" value for ifunc
 531         syms in non-pie executables.  No specially allocated dyn relocs
 532         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
 533         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
 534         a non-pie executable.
 535
 536 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 537             Jakub Jelinek  <jakub@redhat.com>
 538
 539         PR ld/6443
 540         * elf32-i386.c (elf_i386_tls_transition): Check executable
 541         instead of shared for TLS when building PIE.
 542         (elf_i386_check_relocs): Likewise.
 543         (elf_i386_allocate_dynrelocs): Likewise.
 544         (elf_i386_relocate_section): Likewise.
 545
 546         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
 547         instead of shared for TLS when building PIE.
 548         (elf64_x86_64_check_relocs): Likewise.
 549         (elf64_x86_64_allocate_dynrelocs): Likewise.
 550         (elf64_x86_64_relocate_section): Likewise.
 551
 552 2009-07-31  Anthony Green  <green@moxielogic.com>
 553
 554         * config.bfd (targ_cpu): Add moxie-uclinux support.
 555
 556 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
 557
 558         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
 559
 560 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
 561
 562         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
 563         used by indirect function support.  Count dynamic relocs for
 564         ifunc syms.
 565         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
 566         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
 567         in iplt and their relocs in reliplt.  Don't make ifunc syms
 568         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
 569         reliplt.  Handle other dynamic relocs for ifunc.
 570         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
 571         ifunc in reliplt, likewise relocs for got against local ifunc.
 572         Typo fix on reliplt size adjust.
 573         (ppc_elf_relocate_section): Don't use plt scheme of allocating
 574         relocs 1-1 with entries for iplt, instead just add using
 575         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
 576         Error on invalid ifunc dyn relocs.
 577         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
 578         in iplt/reliplt.
 579         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
 580         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
 581         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 582         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
 583         (allocate_dynrelocs): As for elf32-ppc.c above.
 584         (ppc64_elf_size_dynamic_sections): Likewise.
 585         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
 586         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
 587         (ppc_size_one_stub): Similarly.
 588         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
 589         relocs too.
 590         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
 591
 592 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
 593
 594         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
 595         change.  Add note to head comment.
 596
 597 2009-07-28  Jan Beulich  <jbeulich@novell.com>
 598
 599         * archive.c (get_extended_arelt_filename): Remove redundant
 600         range check on index.
 601
 602 2009-07-27  Doug Kwan  <dougkwan@google.com>
 603
 604         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
 605
 606 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 607
 608         * archures.c bfd_*_arch): Sorted.
 609         (bfd_archures_list): Likewise.
 610
 611 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 612
 613         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
 614         to R_cr16_NUM32 relocation.
 615
 616 2009-07-26  Michael Eager  <eager@eagercon.com>
 617
 618         * archures.c: Add bfd_mach_ppc_405
 619         * bfd-in2.h: Same.
 620
 621 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 622
 623         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
 624         * cpu-l1om.c (bfd_l1om_arch): Likewise.
 625
 626 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 627
 628         * archures.c (bfd_architecture): Add bfd_arch_l1om.
 629         (bfd_l1om_arch): New.
 630         (bfd_archures_list): Add &bfd_l1om_arch.
 631         * bfd-in2.h: Regenerated.
 632
 633         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
 634         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
 635         if bfd_elf64_x86_64_freebsd_vec is supported.
 636         (targ_selvecs): Likewise.
 637
 638         * configure.in: Support bfd_elf64_l1om_vec and
 639         bfd_elf64_l1om_freebsd_vec.
 640         * configure: Regenerated.
 641
 642         * cpu-l1om.c: New.
 643
 644         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
 645         (bfd_elf64_l1om_vec): Likewise.
 646         (bfd_elf64_l1om_freebsd_vec): Likewise.
 647
 648         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
 649         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
 650         * Makefile.in: Regenerated.
 651
 652         * targets.c (bfd_elf64_l1om_vec): New.
 653         (bfd_elf64_l1om_freebsd_vec): Likewise.
 654         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
 655         bfd_elf64_l1om_freebsd_vec.
 656
 657 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
 658             Alan Modra  <amodra@bigpond.net.au>
 659
 660         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
 661         * bfd-in2.h: Regenerate.
 662         * libbfd.h: Regenerate.
 663         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
 664         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
 665         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
 666
 667 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
 668
 669         PR ld/10434
 670         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
 671         instead of shared for R_X86_64_TPOFF32.
 672         (elf64_x86_64_relocate_section): Likewise.
 673
 674 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
 675
 676         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
 677         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
 678         with the BSF_GNU_UNIQUE flag bit set.
 679         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
 680         for symbols with STB_GNU_UNIQUE binding.
 681         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
 682         with the STB_GNU_UNIQUE binding.
 683         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
 684         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
 685         symbols with the unique_global field set.
 686         (elf_link_output_extsym): Set unique_global field for symbols with
 687         the STB_GNU_UNIQUE binding.
 688         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
 689         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
 690         symbols.
 691         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
 692         symbols.
 693         * bfd-in2.h: Regenerate.
 694
 695 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 696
 697          * elflink.c (elf_link_output_extsym): Revert the last change.
 698
 699 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 700
 701          PR ld/10433
 702          * elflink.c (elf_link_output_extsym): Special case ifunc syms
 703          when ref_regular, not def_regular.
 704
 705 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
 706
 707          PR ld/10426
 708          * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
 709          from a DSO into a normal FUNC symbol.
 710          (elf_link_output_extsym): Turn an undefined IFUNC symbol into
 711          a normal FUNC symbol.
 712
 713 2009-07-17  Chao-ying Fu  <fu@mips.com>
 714
 715         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
 716         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
 717         interlocking, the last PLT entry needs a nop in the branch delay slot.
 718         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
 719         output the last two PLT entries in reverse order.
 720
 721 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         * elf32-i386.c (elf_i386_relocate_section): Don't get local
 724         STT_GNU_IFUNC symbol for relocatable link.
 725         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 726
 727 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         * bfdio.c (bfd_iovec): Add comments for bmmap.
 730         * bfd-in2.h: Regenerated.
 731
 732 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 733
 734         * Makefile.am: Run "make dep-am".
 735         * Makefile.in: Regenerated.
 736
 737 2009-07-10  Doug Kwan  <dougkwan@google.com>
 738
 739         * elf32-arm.c (stub_hash_newfunc): Initialize fields
 740         target_addend and orig_insn.
 741
 742 2009-07-10  Tom Tromey  <tromey@redhat.com>
 743
 744         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
 745         (elf-eh-frame.lo): Likewise.
 746         (elf32-bfin.lo): Likewise.
 747         (elf32-frv.lo): Likewise.
 748         (elf32-xc16x.lo): Likewise.
 749         * Makefile.in: Rebuild.
 750         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
 751         * elf-eh-frame.c: Likewise.
 752         * elf32-bfin.c: Likewise.
 753         * elf32-frv.c: Likewise.
 754         * elf32-xc16x.c: Likewise.
 755
 756 2009-07-10  Julian Brown  <julian@codesourcery.com>
 757
 758         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
 759         symbol a stub entry is derived from, not the entry for the stub
 760         itself, in call to elf32_arm_final_link_relocate.
 761
 762 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
 765         when reporting  addends.
 766
 767 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 768
 769         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
 770         data even when no stubs.
 771         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
 772
 773 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 774
 775         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
 776         (ppc_elf_get_synthetic_symtab): Report addend.
 777         (PLT_IFUNC): Define.
 778         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
 779         (ppc_elf_create_glink): New function.
 780         (ppc_elf_create_dynamic_sections): Use it.
 781         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
 782         (update_local_sym_info): Allocate space for local_plt array.
 783         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
 784         entry pointer.
 785         (is_branch_reloc): New function.
 786         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
 787         (ppc_elf_gc_sweep_hook): Likewise.
 788         (ppc_elf_adjust_dynamic_symbol): Likewise.
 789         (allocate_dynrelocs): Likewise.
 790         (ppc_elf_size_dynamic_sections): Likewise.
 791         (ppc_elf_relocate_section): Likewise.
 792         (branch_reloc_hash_match): Use is_branch_reloc.
 793         (ppc_elf_tls_optimize): Adjust for local_plt.
 794         (write_glink_stub): New function, extracted from..
 795         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
 796         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
 797         branch table when dynamic.
 798         (elf_backend_post_process_headers): Define.
 799         * elf64-ppc.c (elf_backend_post_process_headers): Define.
 800         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
 801         (ppc64_elf_get_synthetic_symtab): Report addend.
 802         (struct ppc_stub_hash_entry): Add plt_ent.
 803         (PLT_IFUNC): Define.
 804         (struct ppc_link_hash_table): Add iplt and reliplt.
 805         (create_linkage_sections): Make .iplt and .rela.iplt sections.
 806         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
 807         (update_local_sym_info): Allocate space for local_plt array.
 808         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
 809         entry pointer.
 810         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
 811         and don't change hash flags here.
 812         (is_branch_reloc): New function.
 813         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
 814         (ppc64_elf_gc_sweep_hook): Likewise.
 815         (ppc64_elf_adjust_dynamic_symbol): Likewise.
 816         (allocate_dynrelocs): Likewise.
 817         (ppc64_elf_size_dynamic_sections): Likewise.
 818         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
 819         (ppc64_elf_size_stubs): Likewise.
 820         (ppc64_elf_relocate_section): Likewise.
 821         (get_sym_h): Adjust for local_plt.
 822         (branch_reloc_hash_match): Use is_branch_reloc.
 823         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
 824         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
 825
 826 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 827
 828         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
 829
 830 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
 831
 832         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
 833         and ref_regular_nonweak comment.
 834         * elflink.c (elf_link_output_extsym): Special case ifunc syms
 835         when def_regular, not ref_regular.
 836         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
 837         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
 838         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
 839
 840 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
 841
 842         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
 843         of malloc'd struct call_info.
 844         (pasted_function): Likewise, priority too.
 845
 846 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
 847
 848         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
 849         alignment when packing sections into overlays.
 850
 851 2009-07-03  Cary Coutant  <ccoutant@google.com>
 852
 853         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
 854
 855 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
 856
 857         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
 858         changes only) earlier patch:-
 859
 860   2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 861
 862           * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 863           give .debug and .reloc data characteristics.
 864           (DOT_RELOC): New define for .reloc section string.
 865           (coff_write_object_contents): Use DOT_RELOC instead of string.
 866
 867 2009-07-02  Tom Tromey  <tromey@redhat.com>
 868
 869         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
 870         * bfdwin.c (bfd_free_window): Cast to unsigned long.
 871
 872 2009-07-01  Nick Clifton  <nickc@redhat.com>
 873
 874         * elf-m10300.c: Remove trailing white space.
 875         * reloc.c: Likewise.
 876
 877 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
 878
 879         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 880         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
 881         * configure.in: Use them.
 882         * configure: Regenerate.
 883         * config.in: Regenerate.
 884         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
 885         #define _BSD_SOURCE. Add comments.
 886         (vms_file_stats_name): Calculate creation date based on available
 887         runtime data. Return 1 for version instead of 0.
 888
 889 2009-07-01  Nick Clifton  <nickc@redhat.com>
 890
 891         PR 10072
 892         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
 893         to R_ARM_THM_PC8 relocation.
 894
 895 2009-06-29  Nick Clifton  <nickc@redhat.com>
 896
 897         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
 898         different uses of the relocations addend when a symbol is in a
 899         merged section.
 900
 901 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
 902
 903         PR ld/10337
 904         * elf.c (bfd_section_from_shdr): Don't change sh_link for
 905         SHT_REL/SHT_RELA sections on executable nor shared library.
 906         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
 907         as a normal section.
 908
 909 2009-06-25  Nick Clifton  <nickc@redhat.com>
 910
 911         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
 912         symbols with SEC_MERGE flag.
 913
 914 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
 915
 916         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
 917         give .debug and .reloc data characteristics.
 918         (DOT_RELOC): New define for .reloc section string.
 919         (coff_write_object_contents): Use DOT_RELOC instead of string.
 920
 921 2009-06-25  Tristan Gingold  <gingold@adacore.com>
 922
 923         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
 924         (bfd_mach_o_canonicalize_dynamic_symtab)
 925         (bfd_mach_o_get_synthetic_symtab): Defines.
 926         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
 927         (TARGET_NAME): Use Mach-O specific functions for dynamic.
 928
 929         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
 930         for scattered relocations.
 931         (bfd_mach_o_i386_print_thread): New function.
 932         (bfd_mach_o_print_thread): Define.
 933
 934         * mach-o.c (text_section_names_xlat): Add an entry for __const.
 935         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
 936         New functions extracted from ...
 937         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
 938         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
 939         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
 940         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
 941         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
 942         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
 943         Set name_str field.
 944         (bfd_mach_o_scan_read_dylib): Ditto.
 945         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
 946         reindent.
 947         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
 948         decode isym and flags on little endian targets.  Set dysymtab field.
 949         (bfd_mach_o_scan_start_address): Adjust for enum names.
 950         (bfd_mach_o_lookup_section): Do not look for segments anymore.
 951         (bfd_mach_o_print_section): Display bfd section name.
 952         (bfd_mach_o_print_segment): Display none if no name.
 953         (bfd_mach_o_print_dysymtab): Display next index for local, external
 954         and undefined symbols.
 955         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
 956         Display dylinker name. Display thread and unixthread commands content.
 957         (bfd_mach_o_print_thread): New macro.
 958
 959         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
 960         (bfd_mach_o_ppc_thread_flavour): Ditto.
 961         (bfd_mach_o_i386_thread_flavour): Ditto.
 962         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
 963         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
 964         BFD_MACH_O_THREAD_STATE_NONE.
 965         (bfd_mach_o_segment_command): Remove segment field.
 966         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
 967         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
 968         (bfd_mach_o_prebound_dylib_command): Ditto.
 969         (bfd_mach_o_dylib_command): Ditto.
 970         (bfd_mach_o_prebound_dylib_command): Remove section field.
 971         (mach_o_data_struct): Add dysymtab field.
 972         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
 973         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
 974         (bfd_mach_o_build_commands): Remove parameter names and attributes.
 975         (bfd_mach_o_get_dynamic_reloc_upper_bound)
 976         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
 977
 978 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
 979
 980         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
 981         field of struct dirent.
 982
 983 2009-06-23  Tristan Gingold  <gingold@adacore.com>
 984
 985         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
 986         of this macro.  Fix indentation.
 987
 988 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
 989
 990         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
 991         destination for defined dynamic symbols when deciding whether to
 992         insert a stub or not.
 993         (allocate_dynrelocs): Make sure functions are not marked as Thumb
 994         when actually accessed through a PLT, even when generating a
 995         shared lib.
 996
 997 2009-06-22  Tristan Gingold  <gingold@adacore.com>
 998
 999         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1000         the relocs array.
1001
1002 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1003
1004         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1005         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1006
1007 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1008
1009         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1010
1011 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1012
1013         * elflink.c (elf_link_add_object_symbols): Avoid warning
1014         from -Wjump-misses-init in gcc 4.5.0.
1015
1016 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1019         symbol on error.
1020         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1021
1022 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1023
1024         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1025         r_symndx.  Report local symbol name on error.
1026         (elf_i386_check_relocs): Updated.  Report local symbol name on
1027         error.
1028         (elf_i386_gc_sweep_hook): Updated.
1029         (elf_i386_relocate_section): Likewise.
1030
1031         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1032         r_symndx.  Report local symbol name on error.
1033         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1034         on error.
1035         (elf64_x86_64_gc_sweep_hook): Updated.
1036         (elf64_x86_64_relocate_section): Likewise.
1037
1038 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1039
1040         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1041
1042 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1043
1044         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1045         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1046         (bfd_mach_o_valid): Ditto.
1047         (bfd_mach_o_wide_p): Ditto.
1048         (bfd_mach_o_canonicalize_reloc): Ditto.
1049         (bfd_mach_o_build_commands): Ditto.
1050         (bfd_mach_o_scan_read_thread): Ditto.
1051         (bfd_mach_o_flatten_sections): Ditto.
1052         (bfd_mach_o_scan_start_address): Ditto.
1053         (bfd_mach_o_lookup_section): Ditto.
1054         (bfd_mach_o_core_fetch_environment): Ditto.
1055         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1056         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1057         (bfd_mach_o_scan_write_symtab): Ditto.
1058         Use macros instead of hard-coded values.
1059         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1060         Use bfd_mach_o_get_data instead of direct access.  Use macros
1061         instead of hard-coded values.
1062         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1063         Remove sym argument and get section from mdata.
1064         Move code into the else branch.
1065         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1066         Remove sym argument and get section from mdata.  Adjust code.
1067         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1068         switch (which replaces consecutive if statements).
1069         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1070         module table, table of content, indirect symbols and external
1071         referenced symbols.
1072         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1073         field.
1074         (bfd_mach_o_scan_read_linkedit): New function.
1075         (bfd_mach_o_scan_read_str): Ditto.
1076         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1077         field of mdata.
1078         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1079         bfd_mach_o_count_symbols never returns an error.
1080         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1081         symtab field (there might be only one symtab).
1082         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1083         Handle sub frameworks, sub umbrella, sub library and sub client.
1084         Read code signature and segment split info commands.
1085         (bfd_mach_o_scan): Reindent.
1086         (bfd_mach_o_xlat_name): New type.
1087         (bfd_mach_o_print_flags): New function.
1088         (bfd_mach_o_get_name): Ditto.
1089         (bfd_mach_o_cpu_name): New variable.
1090         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1091         (bfd_mach_o_section_type_name)
1092         (bfd_mach_o_section_attribute_name)
1093         (bfd_mach_o_load_command_name): New variables.
1094         (bfd_mach_o_print_private_header): New function.
1095         (bfd_mach_o_print_section_map): New function extracted from
1096         bfd_mach_o_print_private_bfd_data.
1097         (bfd_mach_o_print_section): Ditto.  Print more infos.
1098         (bfd_mach_o_print_segment): Ditto.
1099         (bfd_mach_o_print_dysymtab): Ditto.
1100         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1101         load weak dylib, reexport dylib and id dylib.
1102         Handle code signature and segment_split info.
1103         Handle sub frameworks, sub umbrella, sub library and sub client.
1104         (bfd_mach_o_section_get_nbr_indirect): New function.
1105
1106         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1107         (bfd_mach_o_header_flags): New enum to define header flags.
1108         (bfd_mach_o_section_attribute): New enum to replace ...
1109         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1110         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1111         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1112         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1113         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1114         these removed macros.
1115         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1116         (bfd_mach_o_dylib_module): New type.
1117         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1118         macros.
1119         (bfd_mach_o_dylib_table_of_content): New type.
1120         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1121         (bfd_mach_o_dylib_reference): New type.
1122         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1123         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1124         modules, toc, references and indirect syms.
1125         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1126         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1127         unused).  Add comment.
1128         (bfd_mach_o_dylib_command): Ditto.
1129         (bfd_mach_o_prebound_dylib_command): Ditto.
1130         (bfd_mach_o_linkedit_command): New type.
1131         (bfd_mach_o_str_command): New type.
1132         (bfd_mach_o_load_command): Add linkedit and str fields.
1133         (mach_o_data_struct): Add symtab field.
1134         (bfd_get_mach_o_data): Renamed to ...
1135         (bfd_mach_o_get_data): ... this new macro.
1136         (bfd_mach_o_scan_read_symtab_symbol,
1137         bfd_mach_o_scan_read_symtab_strtab,
1138         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1139
1140         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1141         instead of direct access.
1142
1143 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1144
1145         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1146         R_PPC_PLTREL24 relocs.
1147         (ppc_elf_relocate_section): Likewise.
1148
1149 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1150
1151         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1152         pointer to sym hash.  Update all uses.
1153         (update_plt_info): Likewise.  Don't check addend here.
1154
1155 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1156
1157         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1158         bfd_sym_from_r_symndx.
1159         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1160
1161 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1162
1163         * elf-bfd.h (struct sym_sec_cache): Delete.
1164         (struct sym_cache): New.
1165         (bfd_section_from_r_symndx): Delete prototype.
1166         (bfd_sym_from_r_symndx): Define prototype.
1167         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1168         (bfd_sym_from_r_symndx): ..new function.
1169         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1170         bfd_section_from_r_symndx to new struct and function.
1171         * elf32-bfin.c: Likewise.
1172         * elf32-hppa.c: Likewise.
1173         * elf32-i386.c: Likewise.
1174         * elf32-m32r.c: Likewise.
1175         * elf32-m68hc1x.c: Likewise.
1176         * elf32-m68hc1x.h: Likewise.
1177         * elf32-m68k.c: Likewise.
1178         * elf32-ppc.c: Likewise.
1179         * elf32-s390.c: Likewise.
1180         * elf32-sh.c: Likewise.
1181         * elf64-ppc.c: Likewise.
1182         * elf64-s390.c: Likewise.
1183         * elf64-x86-64.c: Likewise.
1184         * elfxx-sparc.c: Likewise.
1185         * elfxx-sparc.h: Likewise.
1186
1187 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1188
1189         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1190         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1191
1192 2009-06-18  Nick Clifton  <nickc@redhat.com>
1193
1194         * elflink.c (elf_link_sort_relocs): Return early if there are no
1195         relocs to sort.
1196
1197 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1198
1199         Merge cegcc and mingw32ce target name changes from
1200         CeGCC project:
1201
1202         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1203
1204         * config.bfd: Add arm*-*-cegcc* target.
1205
1206         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1207
1208         * config.bfd: Add arm-*-mingw32ce* target.
1209
1210 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1211
1212         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1213         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1214         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1215         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1216
1217 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1218
1219         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1220         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1221         * elf32-i386.c (elf_i386_check_relocs): Use it.
1222         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1223
1224 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         * elf-bfd.h (elf_dyn_relocs): New.
1227
1228         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1229         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1230         elf_dyn_relocs.
1231         (elf_i386_copy_indirect_symbol): Likewise.
1232         (elf_i386_check_relocs): Likewise.
1233         (elf_i386_gc_sweep_hook): Likewise.
1234         (elf_i386_allocate_dynrelocs): Likewise.
1235         (elf_i386_readonly_dynrelocs): Likewise.
1236         (elf_i386_size_dynamic_sections): Likewise.
1237
1238         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1239         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1240         with elf_dyn_relocs.
1241         (elf64_x86_64_copy_indirect_symbol): Updated.
1242         (elf64_x86_64_check_relocs): Likewise.
1243         (elf64_x86_64_gc_sweep_hook): Likewise.
1244         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1245         (elf64_x86_64_allocate_dynrelocs): Likewise.
1246         (elf64_x86_64_readonly_dynrelocs): Likewise.
1247         (elf64_x86_64_size_dynamic_sections): Likewise.
1248
1249 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1250
1251         * elf32-arm.c (create_got_section): Get existing .rela.got
1252         section.
1253         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1254         * elf32-lm32.c (create_got_section): Likewise.
1255         * elf32-m32r.c (create_got_section): Likewise.
1256         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1257         * elf32-s390.c (create_got_section): Likewise.
1258         * elf32-sh.c (create_got_section): Likewise.
1259         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1260         * elf64-s390.c (create_got_section): Likewise.
1261         * elfxx-sparc.c (create_got_section): Likewise.
1262
1263         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1264         the GOT size.
1265
1266 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1267
1268         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1269
1270         * elf32-i386.c (elf_i386_local_hash): Removed.
1271         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1272         (elf_i386_get_local_sym_hash): Likewise.
1273
1274         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1275         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1276         (elf64_x86_64_get_local_sym_hash): Likewise.
1277         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1278         (get_local_sym_hash): Likewise.
1279
1280 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1281
1282         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1283         rel_got_sec and plt_sec.
1284         (elfNN_ia64_relax_section): Updated.
1285         (elfNN_ia64_create_dynamic_sections): Likewise.
1286         (get_got): Likewise.
1287         (allocate_dynrel_entries): Likewise.
1288         (elfNN_ia64_size_dynamic_sections): Likewise.
1289         (set_got_entry): Likewise.
1290         (elfNN_ia64_choose_gp): Likewise.
1291         (elfNN_ia64_relocate_section): Likewise.
1292         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1293         (elfNN_ia64_finish_dynamic_sections): Likewise.
1294
1295 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1296
1297         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1298         also for calls.
1299
1300 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1301
1302         * configure.in (elf): Add elf-ifunc.lo.
1303
1304         * configure: Regenerated.
1305         * Makefile.in: Likewise.
1306
1307         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1308         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1309
1310         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1311         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1312         irelifunc.
1313         (elf_i386_link_hash_table_create): Likewise.
1314         (elf_i386_create_dynamic_sections): Likewise.
1315         (elf_i386_check_relocs): Likewise.
1316         (elf_i386_allocate_dynrelocs): Likewise.
1317         (elf_i386_size_dynamic_sections): Likewise.
1318         (elf_i386_relocate_section): Likewise.
1319         (elf_i386_finish_dynamic_symbol): Likewise.
1320         (elf_i386_finish_dynamic_sections): Likewise.
1321         (elf_i386_create_got_section): Removed.
1322
1323         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1324         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1325         irelifunc.
1326         (elf64_x86_64_compute_jump_table_size): Updated.
1327         (elf64_x86_64_link_hash_table_create): Likewise.
1328         (elf64_x86_64_create_dynamic_sections): Likewise.
1329         (elf64_x86_64_check_relocs): Likewise.
1330         (elf64_x86_64_allocate_dynrelocs): Likewise.
1331         (elf64_x86_64_size_dynamic_sections): Likewise.
1332         (elf64_x86_64_relocate_section): Likewise.
1333         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1334         (elf64_x86_64_finish_dynamic_sections): Likewise.
1335         (elf64_x86_64_create_got_section): Removed.
1336
1337         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1338         for pointer alignment.  Set up section pointers.
1339         (_bfd_elf_create_dynamic_sections): Likewise.
1340         (_bfd_elf_create_ifunc_sections): Moved to ...
1341         * elf-ifunc.c: Here.  New.
1342
1343         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1344         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1345         Run "make dep-am".
1346
1347 2009-06-16  Doug Kwan  <dougkwan@google.com>
1348
1349         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1350         to bfd_signed_vma.  Cast constant operands which are used in
1351         offset related expressions to bfd_signed_vma type as appropriate.
1352
1353 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1354
1355         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1356         (elf_backend_plt_sym_val): Define.
1357
1358 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1359
1360         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1361         (elf_backend_reloc_type_class): Define.
1362
1363 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1364
1365         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1366         from an executable to a shared library treat R_VAX_PC32
1367         relocations as R_VAX_PLT32 ones.
1368
1369 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1370
1371         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1372         symbols in GOT space calculation.
1373         (elf_vax_relocate_section): Adjust accordingly.
1374
1375 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1376
1377         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1378         include <R11:R2>.
1379
1380 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1381
1382         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1383         attribute.
1384         (elf_vax_relocate_section): Likewise.
1385
1386 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1387
1388         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1389         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1390
1391 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1392
1393         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1394         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1395
1396 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1397
1398         * Makefile.am: Run "make dep-am".
1399         * Makefile.in: Regenerated.
1400
1401 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1402
1403         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1404         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1405
1406 2009-06-15  Nick Clifton  <nickc@redhat.com>
1407
1408         * po/ru.po: New Russian translation.
1409         * configure.in (ALL_LINGUAS): Add ru.
1410         * configure: Regenerate.
1411
1412 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1413
1414         * elf32-i386.c: Remove duplicated comments.
1415
1416 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1417
1418         PR ld/10270
1419         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1420         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1421         for IFUNC definition in PIE.
1422         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1423         PIE locally.
1424
1425         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1426         dynamic IFUNC pointer in non-shared object.  Use .got.plt
1427         for IFUNC definition in PIE.
1428         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1429         PIE locally.
1430
1431 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1432
1433         * elf32-i386.c (elf_i386_check_relocs): Properly report
1434         local symbol for unhandled relocation against STT_GNU_IFUNC
1435         symbol.
1436         (elf_i386_relocate_section): Likewise.
1437         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
1438         (elf64_x86_64_relocate_section): Likewise.
1439
1440 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1441
1442         PR ld/10269
1443         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1444         (elf_i386_link_hash_table): Add loc_hash_table and
1445         loc_hash_memory.
1446         (elf_i386_local_hash): New.
1447         (elf_i386_local_htab_hash): Likewise.
1448         (elf_i386_local_htab_eq): Likewise.
1449         (elf_i386_get_local_sym_hash): Likewise.
1450         (elf_i386_link_hash_table_free): Likewise.
1451         (elf_i386_allocate_local_dynrelocs): Likewise.
1452         (elf_i386_finish_local_dynamic_symbol): Likewise.
1453         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1454         (elf_i386_link_hash_table_create): Create loc_hash_table and
1455         loc_hash_memory.
1456         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1457         (elf_i386_size_dynamic_sections): Likewise.
1458         (elf_i386_relocate_section): Likewise.
1459         (elf_i386_finish_dynamic_sections): Likewise.
1460         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1461         isn't NULL.
1462
1463         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1464         (elf64_x86_64_link_hash_table): Add loc_hash_table and
1465         loc_hash_memory.
1466         (elf64_x86_64_local_hash): New.
1467         (elf64_x86_64_local_htab_hash): Likewise.
1468         (elf64_x86_64_local_htab_eq): Likewise.
1469         (elf64_x86_64_get_local_sym_hash): Likewise.
1470         (elf64_x86_64_link_hash_table_free): Likewise.
1471         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1472         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1473         (bfd_elf64_bfd_link_hash_table_free): Likewise.
1474         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1475         and loc_hash_memory.
1476         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1477         symbols.
1478         (elf64_x86_64_size_dynamic_sections): Likewise.
1479         (elf64_x86_64_relocate_section): Likewise.
1480         (elf64_x86_64_finish_dynamic_sections): Likewise.
1481         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1482         sym isn't NULL.
1483
1484 2009-06-10  Philip Blundell  <philb@gnu.org>
1485
1486         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1487         elf_sec->this_hdr == NULL.
1488
1489 2009-06-12  Tristan Gingold  <gingold@adacore.com>
1490
1491         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1492         * bfd-in2.h: Regenerated.
1493         * libbfd.h: Regenerated.
1494
1495         * mach-o.c (FILE_ALIGN): New macro.
1496         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1497         (bfd_mach_o_print_symbol): Ditto.
1498         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1499         (bfd_mach_o_get_reloc_upper_bound): New function.
1500         (bfd_mach_o_canonicalize_reloc): Ditto.
1501         (bfd_mach_o_scan_write_relocs): Ditto.
1502         (bfd_mach_o_scan_write_section_32): Remove offset argument.
1503         (bfd_mach_o_scan_write_section_64): Ditto.
1504         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
1505         written for load command.  Do not compute section file offset.
1506         (bfd_mach_o_scan_write_segment_64): Ditto.
1507         (bfd_mach_o_scan_write_symtab): Compute file offset first.
1508         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
1509         Mach-O to ...
1510         (bfd_mach_o_mangle_symbols): ... this new function.
1511         (bfd_mach_o_write_contents): Be sure to have load commands built.
1512         Call bfd_mach_o_mangle_symbols.
1513         (bfd_mach_o_build_commands): Adjust for filelen field.
1514         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
1515         Do not set symtab file offset anymore here.
1516         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1517         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1518         Set reloc_count and rel_filepos section fields.
1519         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1520         unsigned int.
1521         (bfd_mach_o_scan_read_section_64): Ditto.
1522         (bfd_mach_o_scan_read_section): Ditto.
1523         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1524         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
1525         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1526         Handle weak-ref symbols.
1527         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1528         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1529         (bfd_mach_o_scan): Remove assignment to removed field.
1530         (bfd_mach_o_mkobject_init): Ditto.
1531         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1532         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1533         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1534         (bfd_mach_o_swap_reloc_in): Ditto.
1535         (bfd_mach_o_swap_reloc_out): Ditto.
1536
1537         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1538         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1539         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1540         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1541         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1542         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1543         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1544         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1545         (BFD_MACH_O_N_WEAK_DEF): New macros.
1546         Add comments.
1547         (bfd_mach_o_section_type): Add new enumeration values.
1548         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1549         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1550         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1551         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1552         macros.
1553         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1554         (BFD_MACH_O_GENERIC_RELOC_PAIR)
1555         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1556         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1557         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1558         (BFD_MACH_O_RELENT_SIZE): Ditto.
1559         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1560         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1561         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1562         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1563         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1564         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1565         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1566         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1567         (bfd_mach_o_reloc_info): New struct.
1568         (bfd_mach_o_asymbol): New struct.
1569         (bfd_mach_o_symtab_command): The symbols field is now of type
1570         bfd_mach_o_asymbol.
1571         (bfd_mach_o_load_command): The offset and len fields are now of type
1572         unsigned int.
1573         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1574         Add a filelen field.  Add comments.
1575         (bfd_mach_o_backend_data): New struct.
1576         (bfd_mach_o_get_backend_data): New macro.
1577         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1578         bfd_mach_o_asymbol.
1579         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1580         (bfd_mach_o_get_reloc_upper_bound): New prototype.
1581         (bfd_mach_o_canonicalize_reloc): Ditto.
1582
1583         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1584         duplicated macro.  Now defined to _bfd_generic_is_local_label.
1585         (TARGET_NAME_BACKEND): New macro...
1586         (TARGET_NAME_BACKEND): ... used to name a new variable.
1587         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1588         Mach-O backend data.
1589
1590         * mach-o-i386.c (i386_howto_table): New variable.
1591         (bfd_mach_o_i386_swap_reloc_in): New function.
1592         (bfd_mach_o_i386_swap_reloc_out): Ditto.
1593         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1594         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1595         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1596         (bfd_mach_o_bfd_reloc_type_lookup)
1597         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1598
1599 2009-06-11  Eric Paris  <eparis@redhat.com>
1600             Nick Clifton  <nickc@redhat.com>
1601
1602         * opncls.c (_maybe_make_executable): New function.  Gives execute
1603         permission to an executable bfd that was opened for writing
1604         provided that it is a regular file.  Replaces common code found in...
1605         (bfd_close): here and ...
1606         (bfd_close_all_done): here.
1607
1608 2009-06-11  Anthony Green  <green@moxielogic.com>
1609
1610         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1611         * bfd-in2.h: Rebuilt.
1612         * libbfd.h: Rebuilt.
1613         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1614         relocation support.
1615         (moxie_reloc_map): Ditto.
1616         Clean up copyright notice.
1617
1618 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
1619
1620         * bfd-in2.h: bfd_mmap prototype.
1621         * bfdio.c (bfd_mmap): New function.
1622         * libbfd.h (bfd_iovec): Add bmmap.
1623         * cache.c (cache_bmmap): New function.
1624         (cache_iovec): Initialize bmmap member.
1625         * opencls.c (opncls_bmmap): New function.
1626         (opncls_iovec): Initialize bmmap member.
1627
1628 2009-06-09  Tristan Gingold  <gingold@adacore.com>
1629
1630         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1631         and stabstr_segment fields.
1632         (mach_o_be_vec, mach_o_le_vec): Removed
1633         (bfd_mach_o_version): New prototype.
1634
1635         * mach-o.c (bfd_mach_o_version): Make this function public.
1636         (mach_o_wide_p): New function.
1637         (bfd_mach_o_wide_p): Ditto.
1638         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1639         weird names.
1640         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1641         Search in the list only if the name starts with a dot.
1642         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1643         test.  Check bfd_seek status.
1644         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1645         (bfd_mach_o_scan_write_section_32): Ditto.
1646         (bfd_mach_o_scan_write_section_64): Ditto.
1647         (bfd_mach_o_scan_write_section): Removed.
1648         (bfd_mach_o_scan_write_segment): Split into ...
1649         (bfd_mach_o_scan_write_segment_32): ... this and ...
1650         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
1651         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1652         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
1653         symbol table.  Now returns a boolean.
1654         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
1655         Adjust for status type.
1656         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1657         test.  Write symbol table.  Numbers the sections.
1658         (bfd_mach_o_read_header): Check bfd_seek status.
1659         Use mach_o_wide_p instead of hard-coded test.
1660         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1661         (bfd_mach_o_scan_read_section_64): Ditto.
1662         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
1663         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
1664         handled common symbols.
1665         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1666         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1667         (bfd_mach_o_scan_read_dylinker): Ditto.
1668         (bfd_mach_o_scan_read_dylib): Ditto.
1669         (bfd_mach_o_scan_read_thread): Ditto.
1670         (bfd_mach_o_scan_read_symtab): Ditto.
1671         Do not create a section for the stabs.
1672         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1673         (bfd_mach_o_scan_read_segment): Ditto.
1674         (bfd_mach_o_scan_read_command): Ditto.
1675         (bfd_mach_o_scan_start_address): Ditto.
1676         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1677         (bfd_mach_o_archive_p): Check bfd_seek status.
1678         (bfd_mach_o_core_fetch_environment): Ditto.
1679
1680         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1681
1682 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1683
1684         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1685         (elf_i386_link_hash_table_create): Initialize irelifunc.
1686         (elf_i386_check_relocs): Updated.  Set up irelifunc for
1687         shared objects.
1688         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1689         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1690         shared objects.
1691         (elf_i386_relocate_section): Likewise.
1692
1693         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1694         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1695         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
1696         shared objects.
1697         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1698         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1699         shared objects.
1700         (elf64_x86_64_relocate_section): Likewise.
1701
1702         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1703         ...
1704         (_bfd_elf_create_ifunc_sections): This.
1705
1706         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1707         ...
1708         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
1709         for shared objects.
1710
1711 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1712
1713         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1714         relocation for R_386_32 against STT_GNU_IFUNC symbol when
1715         building shared object.  Check info->executable instead of
1716         !info->shared when setting non_got_ref.
1717         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1718         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1719         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1720         symbol if needed.
1721         (elf_i386_relocate_section): Output dynamic relocation for
1722         R_386_32 against STT_GNU_IFUNC symbol to get the real
1723         function address when building shared object.
1724         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1725         relocation for STT_GNU_IFUNC symbol in shared object.
1726
1727         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1728         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1729         symbol when building shared object.  Check info->executable
1730         instead of !info->shared when setting non_got_ref.
1731         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1732         for non-GOT reference of STT_GNU_IFUNC symbol in shared
1733         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1734         if needed.
1735         (elf64_x86_64_relocate_section): Output dynamic relocation
1736         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1737         function address when building shared object.
1738         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1739         relocation for STT_GNU_IFUNC symbol in shared object.
1740
1741 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
1742
1743         * Makefile.am: Run "make dep-am".
1744         (BFD32_BACKENDS): Add mach-o-i386.lo.
1745         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1746         * Makefile.in: Regenerate.
1747
1748 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
1749
1750         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1751         when looking for soft-icache stubs.
1752
1753 2009-06-05  Tristan Gingold  <gingold@adacore.com>
1754
1755         * mach-o.h: Update copyright year.
1756         (bfd_mach_o_mach_header_magic): New enum.
1757         (bfd_mach_o_cpu_subtype): Now an enum.
1758         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1759         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1760         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1761         (bfd_mach_o_load_command): Field type_required is now a boolean.
1762         Reindent prototypes.
1763         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1764         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1765         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1766         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1767         (bfd_mach_o_get_symtab_upper_bound): Ditto.
1768         (bfd_mach_o_canonicalize_symtab): Ditto.
1769         (bfd_mach_o_get_symbol_info): Ditto.
1770         (bfd_mach_o_print_symbol): Ditto.
1771         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1772         (bfd_mach_o_make_empty_symbol): Ditto.
1773         (bfd_mach_o_write_contents): Ditto.
1774
1775         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1776         bfd_mach_o_mkobject): Defines.
1777         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1778         Do not check with target vector but with flavour.
1779         (struct mach_o_section_name_xlat): New declaration.
1780         (dwarf_section_names_xlat): Ditto.
1781         (text_section_names_xlat): Ditto.
1782         (data_section_names_xlat): Ditto.
1783         (struct mach_o_segment_name_xlat): Ditto.
1784         (segsec_names_xlat): Ditto.
1785         (bfd_mach_o_convert_section_name_to_bfd): New function.
1786         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1787         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1788         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1789         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1790         Accept any input and output flavour.  Do not share private data
1791         anymore.
1792         (bfd_mach_o_count_symbols): Add a comment.
1793         (bfd_mach_o_get_symtab_upper_bound): Make it public.
1794         (bfd_mach_o_canonicalize_symtab): Ditto.
1795         (bfd_mach_o_get_symbol_info): Ditto.
1796         (bfd_mach_o_print_symbol): Ditto.
1797         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1798         Use constants instead of hard-coded values.
1799         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1800         values.
1801         (bfd_mach_o_scan_write_section_64): Ditto.
1802         (bfd_mach_o_scan_write_segment): Ditto.
1803         Do not copy sections anymore.
1804         (bfd_mach_o_write_contents): Make it public.
1805         Remove dead code.  Rewrite typeflag assignment.
1806         (bfd_mach_o_build_commands): New function.
1807         (bfd_mach_o_set_section_contents): Ditto.
1808         (bfd_mach_o_make_empty_symbol): Make it public.
1809         (bfd_mach_o_read_header): Make it static.
1810         Convert to bfd_boolean.
1811         Use constants instead of hard-coded values.
1812         (bfd_mach_o_make_bfd_section): Call
1813         bfd_mach_o_convert_section_name_to_bfd to create name.
1814         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1815         values.
1816         (bfd_mach_o_scan_read_section_64): Ditto.
1817         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1818         a segment anymore.  Use constants instead of hard-coded values.
1819         (bfd_mach_o_scan_read_command): Fix style.
1820         (bfd_mach_o_scan): Use constants instead of hard-coded values.
1821         Get rid of BFD_IO_FUNCS.
1822         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1823         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1824         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1825         (bfd_mach_o_object_p): Removed.
1826         (bfd_mach_o_gen_core_p): New function, replaces ...
1827         (bfd_mach_o_core_p): ... deleted.
1828         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1829
1830         * mach-o-i386.c: New file.
1831         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1832         * configure.in (TDEFINES): Add mach_o_i386_vec.
1833         * configure: Regenerated.
1834         * targets.c: Add mach_o_i386_vec.
1835
1836         * mach-o.c: Update copyright years.
1837         (BFD_IO_FUNCS): Remove (was not used).
1838         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1839         bfd_mach_o_slurp_extended_name_table,
1840         bfd_mach_o_construct_extended_name_table,
1841         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1842         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1843         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1844         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1845         bfd_mach_o_get_section_contents_in_window,
1846         bfd_mach_o_bfd_is_local_label_name,
1847         bfd_mach_o_bfd_is_target_special_symbol,
1848         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1849         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1850         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1851         bfd_mach_o_minisymbol_to_symbol,
1852         bfd_mach_o_bfd_get_relocated_section_contents,
1853         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1854         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1855         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1856         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1857         bfd_mach_o_bfd_merge_private_bfd_data,
1858         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1859         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1860         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1861         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1862         bfd_mach_o_bfd_copy_private_header_data,
1863         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1864         * mach-o-target.c: ... here.
1865         Update copyright years.
1866
1867 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
1868
1869         * dep-in.sed: Don't use \n in replacement part of s command.
1870         * Makefile.am (DEP1): LC_ALL for uniq.
1871         Run "make dep-am".
1872         * Makefile.in: Regenerate.
1873
1874 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1875
1876         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1877         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1878         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1879
1880 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1881
1882         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1883         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1884         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1885         against STT_GNU_IFUNC symbols for static executables.
1886         (elf_i386_finish_dynamic_symbol): Load GOT entry with
1887         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1888
1889         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1890         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1891         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1892         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1893
1894 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1895
1896         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1897         symbols to be left unimported when linking statically.
1898         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1899         code when linking statically.
1900
1901 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1902
1903         * elf32-i386.c (elf_i386_check_relocs): Increment
1904         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1905         against STT_GNU_IFUNC symbol.
1906         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1907         local STT_GNU_IFUNC definition is used.
1908         (elf_i386_relocate_section): Handle got.offset != -1 for
1909         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1910         symbol.
1911
1912         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1913         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1914         relocations against STT_GNU_IFUNC symbol.
1915         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1916         local STT_GNU_IFUNC definition is used.
1917         (elf64_x86_64_relocate_section): Handle got.offset != -1
1918         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1919         STT_GNU_IFUNC symbol.
1920
1921 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1922
1923         PR ld/10205
1924         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1925         (elf_i386_reloc_type_lookup): Likewise.
1926         (R_386_tls): Removed.
1927         (R_386_irelative): New.
1928         (R_386_vt_offset): Updated.
1929         (elf_i386_rtype_to_howto): Likewise.
1930         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1931         (elf_i386_link_hash_table_create): Initialize igotplt,
1932         iplt and irelplt.
1933         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1934         (elf_i386_adjust_dynamic_symbol): Likewise.
1935         (elf_i386_allocate_dynrelocs): Likewise.
1936         (elf_i386_relocate_section): Likewise.
1937         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1938         sections.
1939         (elf_i386_finish_dynamic_symbol): When building a static
1940         executable, use .iplt, .igot.plt and .rel.iplt sections for
1941         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
1942         locally defined STT_GNU_IFUNC symbol.
1943
1944         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1945         (x86_64_reloc_map): Likewise.
1946         (R_X86_64_standard): Updated.
1947         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1948         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1949         iplt and irelplt.
1950         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1951         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1952         (elf64_x86_64_allocate_dynrelocs): Likewise.
1953         (elf64_x86_64_relocate_section): Likewise.
1954         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1955         sections.
1956         (elf64_x86_64_finish_dynamic_symbol): When building a static
1957         executable, use .iplt, .igot.plt and .rela.iplt sections for
1958         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
1959         for locally defined STT_GNU_IFUNC symbol.
1960
1961         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1962         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1963
1964         * bfd-in2.h: Regenerated.
1965         * libbfd.h: Likewise.
1966
1967 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1968
1969         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1970         (_bfd_elf_make_ifunc_reloc_section): Removed.
1971         (_bfd_elf_is_ifunc_symbol): Likewise.
1972         (_bfd_elf_create_static_ifunc_sections): New.
1973
1974         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1975         symbol check to ...
1976         (elf_link_add_object_symbols): Here.
1977         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1978         STT_GNU_IFUNC symbol.
1979         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1980         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1981         (IFUNC_INFIX): Removed.
1982         (get_ifunc_reloc_section_name): Likewise.
1983         (_bfd_elf_make_ifunc_reloc_section): Likewise.
1984         (_bfd_elf_is_ifunc_symbol): Likewise.
1985         (_bfd_elf_create_static_ifunc_sections): New.
1986
1987 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
1988
1989         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1990         (create_got_section): Likewise.
1991         (allocate_dynrelocs): Likewise.
1992         (readonly_dynrelocs): Likewise.
1993         (set_tls_module_base): Likewise.
1994         (dtpoff_base): Likewise.
1995         (tpoff): Likewise.
1996         (elf_i386_link_hash_table_create): Updated.
1997         (elf_i386_create_dynamic_sections): Likewise.
1998         (elf_i386_check_relocs): Likewise.
1999         (elf_i386_size_dynamic_sections): Likewise.
2000         (elf_i386_relocate_section): Likewise.
2001
2002         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2003         (create_got_section): Likewise.
2004         (allocate_dynrelocs): Likewise.
2005         (readonly_dynrelocs): Likewise.
2006         (set_tls_module_base): Likewise.
2007         (dtpoff_base): Likewise.
2008         (tpoff): Likewise.
2009         (elf64_x86_64_link_hash_table_create): Updated.
2010         (elf64_x86_64_create_dynamic_sections): Likewise.
2011         (elf64_x86_64_check_relocs): Likewise.
2012         (elf64_x86_64_size_dynamic_sections): Likewise.
2013         (elf64_x86_64_relocate_section): Likewise.
2014
2015 2009-05-28  Nick Clifton  <nickc@redhat.com>
2016
2017         * targets.c (_bfd_target_vector): Only include plugin target in
2018         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2019
2020 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2021
2022         * elf32-spu.c (struct call_info): New member broken_cycle.
2023         (remove_cycle): Instead of physically removing call_info structures
2024         to break call graph cycles, mark them using the broken_cycle flag.
2025         (mark_overlay_section): Respect broken_cycle flag.
2026         (unmark_overlay_section): Likewise.
2027         (collect_lib_sections): Likewise.
2028         (collect_overlays): Likewise.
2029         (sum_stack): Likewise.
2030
2031 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2032
2033         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2034         (mark_functions_via_relocs): Initialize callee->count to 1.
2035         (pasted_function): Likewise.
2036         (spu_elf_auto_overlay): Honor call counts when determining number
2037         of stubs required in software i-cache mode.
2038
2039 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2040
2041         * plugin.c (program_name): Remove.
2042         (plugin_program_name): New.
2043         (bfd_plugin_set_program_name): New.
2044         (try_load_plugin): Use plugin_program_name.
2045         * plugin.h (bfd_plugin_set_program_name): New.
2046
2047 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2048
2049         * aclocal.m4: Include ../config/plugins.m4.
2050         * configure.in: Use AC_PLUGINS.
2051         * configure: Regenerate.
2052         * Makefile.in: Regenerate.
2053         * doc/Makefile.in: Regenerate.
2054
2055 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2056
2057         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2058         link.
2059         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2060         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2061         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2062         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2063         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2064         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2065         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2066         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2067         * reloc.c (bfd_generic_relax_section): Likewise.
2068         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2069         * vms.c (vms_bfd_relax_section): Likewise.
2070
2071 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2072
2073         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2074
2075         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2076         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2077
2078         * elf32-i386.c (allocate_dynrelocs): Updated.
2079         (elf_i386_relocate_section): Likewise.
2080         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2081         (elf64_x86_64_relocate_section): Likewise.
2082
2083         * elf64-x86-64.c (is_indirect_symbol): Removed.
2084
2085 2009-05-26  Nick Clifton  <nickc@redhat.com>
2086
2087         * po/id.po: Updated Indonesian translation.
2088
2089 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2090
2091         * Makefile.am: Run "make dep-am".
2092         (AM_CPPFLAGS): New.
2093         (LIBDL): New.
2094         (ALL_MACHINES): Add cpu-plugin.lo.
2095         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2096         (BFD32_BACKENDS): Add plugin.lo.
2097         (BFD32_BACKENDS_CFILES): Add plugin.c.
2098         (libbfd_la_LIBADD): Add LIBDL
2099         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2100         (bfd_plugin_arch): Declare.
2101         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2102         * bfd.c (bfd): Add plugin_data.
2103         * config.bfd: Handle the plugin target.
2104         * configure.in: Check for --enable-plugins.
2105         (LT_INIT): Use the dlopen option.
2106         * cpu-plugin.c: New.
2107         * plugin.c: New.
2108         * plugin.h: New.
2109         * targets.c (plugin_vec): Declare.
2110         (_bfd_target_vector): Add plugin_vec.
2111         * Makefile.in: Regenerate.
2112         * bfd-in2.h: Regenerate.
2113         * configure: Regenerate.
2114
2115 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2116
2117         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2118         per line with all lines having continuation backslash.  Prefix
2119         first line with "A", following lines with "B".
2120         * Makefile.am (DEP): Don't use dep.sed here.
2121         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2122         dep.sed here on dependencies, sort and uniq.
2123         * Makefile.in: Regenerate.
2124
2125 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2126
2127         * makefile.vms: Add verilog.obj to object list OBJS.
2128
2129 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2130
2131        * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2132        for BFD_IN_MEMORY is cleared.
2133        (bfd_bwrite): Zero excess memory allocated.
2134
2135 2009-05-22  Julian Brown  <julian@codesourcery.com>
2136
2137         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2138         macros.
2139         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2140         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2141         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2142         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2143         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2144         (a8_erratum_fix, a8_erratum_reloc): New structs.
2145         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2146         num_a8_erratum_fixes, fix_cortex_a8 fields.
2147         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2148         (elf32_arm_add_stub): Split into two parts, creating...
2149         (elf32_arm_create_or_find_stub_sec): New function.
2150         (elf32_arm_final_link_relocate): Add forward declaration.
2151         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2152         relocations, multiple relocations per stub.
2153         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2154         (arm_size_one_stub): Use find_stub_size_and_template.
2155         (a8_reloc_compare): New.
2156         (find_thumb_glue): Add forward declaration.
2157         (cortex_a8_erratum_scan): New.
2158         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2159         (bfd_elf32_arm_set_cortex_a8_fix): New.
2160         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2161         (arm_map_one_stub): Add THUMB32_TYPE support.
2162         (a8_branch_to_stub_data): New.
2163         (make_branch_to_a8_stub): New.
2164         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2165         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2166         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2167         Cortex-A8 erratum workaround.
2168         * bfd-in2.h: Regenerate.
2169
2170 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2171
2172         * Makefile.am: Run "make dep-am".
2173         * Makefile.in: Regenerate.
2174         * po/SRC-POTFILES.in: Regenerate.
2175
2176 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2177
2178         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2179         commit.
2180
2181 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2182
2183         * elf-bfd.h (struct elf_backend_data
2184         <elf_backend_link_output_symbol_hook>): Return an int.
2185         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2186         symbols on deleted .opd entries.
2187         * elflink.c (elf_link_output_sym): Return without outputting sym
2188         if output_symbol_hook returns 2.
2189         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2190         Abort if we must not discard sym.
2191         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2192         local syms.
2193         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2194         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2195         elf_backend_link_output_symbol_hook return type change.
2196         * elf32-arm.c (output_arch_syminfo): Likewise.
2197         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2198         (elf32_arm_output_arch_local_syms): Likewise.
2199         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2200         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2201         (bfd_score_elf_link_output_symbol_hook): Likewise.
2202         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2203         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2204         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2205         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2206         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2207         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2208         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2209         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2210         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2211         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2212         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2213
2214 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2215
2216         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2217         out of range .opd symbols.
2218
2219 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2220
2221         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2222         fprintf_vma directly.
2223         * peXXigen.c (pe_print_edata):  Likewise.
2224         (pe_print_pdata):  Likewise.
2225         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2226         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2227
2228 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2229
2230         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2231
2232 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2233             Paul Brook  <paul@codesourcery.com>
2234
2235         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2236         fix discarded sections.
2237
2238 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2239
2240         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2241         sections into the software icache.
2242
2243 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2244
2245         * elf32-spu.c (build_stub): Always build "compact" sofware
2246         i-cache stubs.
2247
2248 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2249
2250         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2251         (spu_elf_setup): Initialize it.
2252         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2253         Update to new-sytle cache manager data structures.
2254         (spu_elf_build_stubs): Generate new-style cache manager data
2255         structures and symbols.
2256         (spu_elf_auto_overlay): Update size computation.
2257
2258 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2259
2260         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2261         segments first amongst the program headers.
2262
2263 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2264
2265         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2266         into addresses for relocation types that look at high bits.  Remove
2267         special handling of relocation overflow warnings.
2268
2269 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2270
2271         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2272         control flow graph between fragments of a function.
2273
2274 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2275
2276         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2277         generate only a 16-byte .toe section.
2278         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2279
2280 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2281
2282         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2283         (spu_elf_place_overlay_data): ..here.  New function.
2284         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2285
2286 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2287
2288         * elf32-arm.c: Move sysdep.h to start of file.
2289
2290 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2291
2292         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2293         start of overlays.
2294         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2295         __icache_tag_array and __icache_tag_array_size.
2296
2297 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2298
2299         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2300         ATTRIBUTE_UNUSED.
2301         (bfinfdpic_link_omit_section_dynsym): Likewise.
2302         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2303
2304 2009-05-05  Paul Brook  <paul@codesourcery.com>
2305
2306         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2307         * bfd-in2.h: Regenerate.
2308         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2309         (_arm_elf_section_data): Add text and exidx fields.
2310         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2311         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2312         copy_exidx_entry): New functions.
2313         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2314
2315 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2316
2317         * elf32-arm.c (DEF_STUBS): New helper define.
2318         (DEF_STUB): Likewise.
2319         (stub_def): New type.
2320         (stub_definitions): New array, containing stub template pointers
2321         and sizes.
2322         (arm_size_one_stub): Make use of stub_definitions.
2323
2324 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2325
2326         * elflink.c (find_version_for_sym):  Remove from here, ...
2327         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2328         here, make public and update all callers.
2329         * bfd-in2.h:  Regenerate.
2330
2331 2009-04-30  Nick Clifton  <nickc@redhat.com>
2332
2333         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2334         section pointer.
2335         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2336         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2337         into a STT_GNU_IFUNC symbol type.
2338         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2339         type.
2340         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2341         the binary contains ifunc symbols.
2342         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2343         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2344         * elf32-i386.c (is_indirect_function): New function.
2345         (elf_i386_check_relocs): Create an ifunc output section.
2346         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2347         section if necessary.
2348         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2349         if necessary.
2350         (elf_i386_add_symbol_hook): New function. Set the
2351         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2352         symbol is encountered.
2353         (elf_backend_post_process_headers): Define.
2354         (elf_backend_add_symbol_hook): Define.
2355         (elf_i386_post_process_headers): Rename to
2356         elf_i388_fbsd_post_process_headers.
2357         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2358         (is_indirect_function): New function.
2359         (elf64_x86_64_check_relocs): Create an ifunc output section.
2360         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2361         section if necessary.
2362         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2363         symbol if necessary.
2364         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2365         elf_obj_data structure if an ifunc symbol is encountered.
2366         (elf_backend_post_process_headers): Define.
2367         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2368         if we have ifunc symbols to handle.
2369         (get_ifunc_reloc_section_name): New function.  Computes the name
2370         for an ifunc section.
2371         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2372         section to hold ifunc relocs.
2373         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2374         (bfd_print_symbol_vandf): Handle ifunc symbols.
2375         (bfd_decode_symclass): Likewise.
2376         * bfd-in2.h: Regenerate.
2377
2378 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2379
2380         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2381         MOVW and MOVT relocations in a shared library link.
2382
2383 2009-04-27  Anthony Green  <green@moxielogic.com>
2384
2385         * verilog.c: New file.
2386         * Makefile.am (BFD32_LIBS): Add verilog.c.
2387         (BFD32_LIBS_CFILES): Add verilog.c.
2388         (verilog.lo): New build rule.
2389         * Makefile.in: Rebuilt.
2390         * targets.c: Add verilog support.
2391         * bfd.c (tdata union): Add Verilog private data field.
2392         * bfd-in2.h: Regenerate.
2393
2394 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2395
2396         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2397         copy pe_opthdr.
2398
2399 2009-04-23  Matthias Klose  <doko@ubuntu.com>
2400
2401         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2402
2403 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
2404
2405         PR9743
2406         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2407         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2408         (elf32_arm_size_stubs): Likewise.
2409         (record_thumb_to_arm_glue): Deleted unused function.
2410         (bfd_elf32_arm_process_before_allocation): No longer handle
2411         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2412         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2413         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2414
2415 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
2416
2417         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2418         (elf32_arm_write_section): Declare early.
2419         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2420         (arm_allocate_glue_section_space): Exclude empty sections.
2421         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2422         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2423         BFD.
2424         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2425         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2426         (elf32_arm_size_dynamic_sections): Allocate interworking
2427         sections here.
2428         (bfd_elf32_bfd_final_link): Define.
2429
2430 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2431
2432         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2433
2434         * coffcode.h (coff_compute_section_file_positions): Clear
2435         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2436
2437         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2438         force_minimum_alignment.
2439
2440         * libcoff.h: Regenerated.
2441
2442         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2443         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2444
2445         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2446         nor target_subsystem.
2447
2448         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2449         force_minimum_alignment nor target_subsystem.
2450
2451 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
2452
2453         * coff-x86_64.c (PEI_HEADERS): Protect includes.
2454         (bfd_pe_print_pdata): Remove #ifdef PE variation.
2455         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2456         include in coff-x86_64.c of headers.
2457         (PDATA_ROW_SIZE): New define.
2458         (pex_regs[]): New static array.
2459         (pex64_get_runtime_function): New static function.
2460         (pex64_get_unwind_info): Likewise.
2461         (pex64_get_scope_entry): Likewise.
2462         (pex64_xdata_print_uwd_codes): Likewise.
2463         (pex64_get_section_by_rva): Likewise.
2464         (pex64_dump_xdata): Likewise.
2465         (pex64_bfd_print_pdata): Likewise.
2466         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2467         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2468         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2469
2470 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
2471             Alan Modra  <amodra@bigpond.net.au>
2472             Dave Korn  <dave.korn.cygwin@gmail.com>
2473
2474         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2475         long names and non-NUL-terminated strings.
2476
2477 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2478
2479         * bfd-in2.h: Regenerated.
2480
2481 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2482
2483         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2484         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2485
2486 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2487
2488         PR binutils/10074
2489         * coffcode.h (bfd_pei_p): New.
2490
2491         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2492         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2493         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2494         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
2495         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2496         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2497
2498         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2499         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2500         bfd_efi_rtdrv_x86_64_vec,
2501         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
2502         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2503         * targets.c: Likewise.
2504
2505         * configure: Regenerated.
2506         * libcoff.h: Likewise.
2507         * Makefile.in: Likewise.
2508
2509         * efi-app-ia32.c: Removed.
2510         * efi-app-x86_64.c: Likewise.
2511         * efi-bsdrv-ia32.c: Likewise.
2512         * efi-bsdrv-ia64.c: Likewise.
2513         * efi-bsdrv-x86_64.c: Likewise.
2514         * efi-rtdrv-ia32.c: Likewise.
2515         * efi-rtdrv-ia64.c: Likewise.
2516         * efi-rtdrv-x86_64.c: Likewise.
2517         * efi-rtdrv-ia32.c: Likewise.
2518
2519         * efi-app-ia64.c: Moved to ...
2520         * pei-ia64.c: This.
2521         (TARGET_SYM): Set to bfd_pei_ia64_vec.
2522         (TARGET_NAME): Set to pei-ia64.
2523
2524         * libpei.h (bfd_target_pei_p): Removed.
2525         (bfd_target_pei_arch): Likewise.
2526         (bfd_target_efi_app_p): Likewise.
2527         (bfd_target_efi_app_arch): Likewise.
2528         (bfd_target_efi_bsdrv_p): Likewise.
2529         (bfd_target_efi_bsdrv_arch): Likewise.
2530         (bfd_target_efi_rtdrv_p): Likewise.
2531         (bfd_target_efi_rtdrv_arch): Likewise.
2532         (bfd_pe_executable_p): Likewise.
2533
2534         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2535         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2536         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2537         and efi-rtdrv-ia32.c.
2538         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2539         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2540         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2541         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2542         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2543         efi-rtdrv-x86_64.c. Add pei-ia64.c.
2544         (efi-app-ia64.lo): Removed.
2545         (efi-bsdrv-ia32.lo): Likewise.
2546         (efi-rtdrv-ia32.lo): Likewise.
2547         (efi-app-ia64.lo): Likewise.
2548         (efi-bsdrv-ia64.lo): Likewise.
2549         (efi-rtdrv-ia64.lo): Likewise.
2550         (efi-app-x86_64.lo): Likewise.
2551         (efi-bsdrv-x86_64.lo): Likewise.
2552         (efi-rtdrv-x86_64.lo): Likewise.
2553         (pei-ia64.lo): New.
2554
2555         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2556         with bfd_pei_p.
2557         (arch_type): Removed.
2558         (pe_arch): Likewise.
2559         (pe_bfd_object_p): Just return coff_object_p.
2560
2561         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2562         bfd_pe_executable_p with bfd_pei_p.
2563
2564 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
2565
2566         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2567         PLT entries to an undefined symbol when generating a shared
2568         library.
2569
2570 2009-04-17  Nick Clifton  <nickc@redhat.com>
2571
2572         PR 9909
2573         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2574
2575 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
2576
2577         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2578         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2579         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2580         * binary.c (binary_bfd_define_common_symbol): Likewise.
2581         * bout.c (b_out_bfd_define_common_symbol): Likewise.
2582         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2583         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2584         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2585         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2586         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2587         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2588         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2589         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2590         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2591         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2592         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2593         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2594         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2595         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2596         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2597         * som.c (som_bfd_define_common_symbol): Likewise.
2598         * srec.c (srec_bfd_define_common_symbol): Likewise.
2599         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2600         * versados.c (versados_bfd_define_common_symbol): Likewise.
2601         * vms.c (vms_bfd_define_common_symbol): Likewise.
2602         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2603         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2604         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2605         (pmac_xcoff_vec): Likewise.
2606         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2607         (aix5coff64_vec): Likewise.
2608         * linker.c (bfd_generic_define_common_symbol): New function.
2609         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2610         (_bfd_define_common_symbol): New field.
2611         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2612         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2613         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2614         symbols here.
2615         * bfd-in2.h: Regenerate.
2616         * libbfd.h: Likewise.
2617         * libcoff.h: Likewise.
2618
2619 2009-04-15  Anthony Green  <green@moxielogic.com>
2620
2621         * targets.c: Add moxie support.
2622         * Makefile.am: Ditto.
2623         * Makefile.in: Rebuilt.
2624         * cpu-moxie.c, elf32-moxie.c: New files.
2625         * archures.c: Add moxie support.
2626         * configure.in: Add moxie support.
2627         * configure: Rebuilt.
2628         * config.bfd, archures.c: Add moxie support.
2629         * bfd-in2.h: Rebuilt.
2630
2631 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
2632
2633         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2634         branch to an undef weak symbol into a jump to next instruction if
2635         a PLT entry will be created.
2636
2637 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
2638
2639         * coffgen.c (make_a_section_from_file):  Set the backend long
2640         section names enable if long section names found on input.
2641         * coffcode.h:  Extend long section names documentation to match.
2642
2643 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2644
2645         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2646         machine code.
2647
2648 2009-04-07  DJ Delorie  <dj@redhat.com>
2649
2650         * archures.c: Add bfd_mach_mep_c5.
2651         * bfd-in2.h: Likewise.
2652         * cpu-mep.c: Add bfd_c5_arch.
2653         * elf32-mep.c: Support it.
2654
2655 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2656
2657         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2658         info->callbacks->einfo.
2659         * linker.c (_bfd_generic_section_already_linked): Likewise.
2660
2661 2009-04-06  DJ Delorie  <dj@redhat.com>
2662
2663         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2664
2665 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2666
2667         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2668         _bfd_pex64_print_pdata only if PE is defined.
2669
2670         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2671         (_bfd_pex64_print_pdata): This.
2672
2673         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2674         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
2675         is defined.
2676
2677 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
2678
2679         * coff-x86_64.c (bfd_pe_print_pdata): Define as
2680         _bfd_pep_print_x64_pdata.
2681         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2682         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2683
2684 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
2685
2686         * elf32-xtensa.c (relax_property_section): Always set r_offset
2687         to zero.
2688
2689 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
2690
2691         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2692         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2693         branch stubs.
2694         (elf32_arm_stub_type): New enum values for the two new stubs.
2695         (arm_type_of_stub): Make use of the two new stubs.
2696         (arm_size_one_stub): Handle the two new stubs.
2697
2698 2009-04-01  Matt Thomas  <matt@netbsd.org>
2699
2700         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2701         hidden symbols into the GOT or PLT.GOT.
2702         (elf_vax_relocate_section): Do not emit a PCREL reloc
2703         into a shared object if it is against a hidden symbol.
2704
2705 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2706
2707         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2708         and know_contains_shared_object_p.
2709         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2710         Cache the result in the archive_info table.
2711         (xcoff_auto_export_p): Add an "info" parameter and update the
2712         call to xcoff_archive_contains_shared_object_p.
2713         (xcoff_mark_auto_exports): Update accordingly.
2714         (xcoff_post_gc_symbol): Likewise.
2715
2716 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2717
2718         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2719         rather than C_EXT.
2720
2721 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2722
2723         * coff-rs6000.c (member_layout): New structure.
2724         (archive_iterator): Likewise.
2725         (member_layout_init): New function.
2726         (archive_iterator_begin): Likewise.
2727         (archive_iterator_next): Likewise.
2728         (xcoff_write_armap_old): Use the new iterator functions.
2729         (do_shared_object_padding): Delete.
2730         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
2731         handling of arch_info.
2732         (xcoff_write_archive_contents_old): Allocate arelt_data in the
2733         first loop rather than the second.  Allocate a member header if
2734         there isn't one, then work out the stat information and length
2735         in the first loop too.  Use the new iterators for the second loop.
2736         (xcoff_write_archive_contents_big): Likewise.
2737
2738 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2739
2740         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2741         (bfd_xcoff_set_archive_import_path): Likewise.
2742         * bfd-in2.h: Regenerate.
2743         * xcofflink.c: Include libiberty.h.
2744         (xcoff_archive_info): New structure.
2745         (xcoff_archive_info_hash): New function.
2746         (xcoff_archive_info_eq): Likewise.
2747         (xcoff_get_archive_info): Likewise.
2748         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2749         (bfd_xcoff_split_import_path): New function.
2750         (bfd_xcoff_set_archive_import_path): Likewise.
2751         (xcoff_set_import_path): Move earlier in file.
2752         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2753         object to the the directory part of the bfd's filename.  Get the
2754         import path and filename of an archive object from the archive's
2755         xcoff_tdata, initializing it if necessary.  Update use of
2756         import_file_id.
2757         (bfd_link_input_bfd): Update use of import_file_id.
2758         (xcoff_write_global_symbol): Likewise.
2759
2760 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2761
2762         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2763
2764 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
2765
2766         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2767         a .loader section for relocatable links.
2768         (xcoff_need_ldrel_p): New function.
2769         (xcoff_mark): Use it.
2770         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2771         a loader section.
2772         (xcoff_build_ldsym): New function, split out from...
2773         (xcoff_build_ldsyms): ...here.  Rename to...
2774         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
2775         call xcoff_build_ldsym, if there's a loader section.
2776         (xcoff_build_loader_section): New function, extracted verbatim from...
2777         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
2778         there's a loader section.  Only add an __rtinit loader symbol
2779         if there's a loader section.  Update after above name change.
2780         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2781         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2782         and xcoff_create_ldrel.
2783         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2784         (xcoff_reloc_link_order): Likewise, but only call it if there's
2785         a loader section.  Use xcoff_symbol_section.
2786         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2787         if there's a loader section.
2788
2789 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
2790
2791         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2792
2793 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
2794
2795         * elf32-arm.c (group_sections): Rewrite loops for better
2796         readability.
2797
2798 2009-03-30  DJ Delorie  <dj@redhat.com>
2799
2800         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2801         relocs when doing a relocatable link.
2802
2803 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
2804
2805         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2806         "ERROR:", in error messages.
2807         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2808         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2809         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2810         (elf32_arm_merge_eabi_attributes): Likewise.
2811         (elf32_arm_merge_private_bfd_data): Likewise.
2812
2813 2009-03-27  Nick Clifton  <nickc@redhat.com>
2814
2815         * section.c (bfd_get_section_contents): Detect and handle the case
2816         where a section has the SEC_IN_MEMORY flag set but no actual
2817         contents allocated.
2818
2819 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
2820
2821         PR 6494
2822         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2823         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
2824         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2825         if we don't find matching PT_LOAD when copying.
2826
2827 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2828
2829         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2830         the reloc descriptions.
2831
2832 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
2833
2834         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2835         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2836         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2837
2838 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2839
2840         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2841         (bfd_i386_arch_intel_syntax): Likewise.
2842         (i8086_arch): Likewise.
2843         (bfd_x86_64_arch): Likewise.
2844
2845 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
2846
2847         * elf32-cris.c (cris_elf_relocate_section): <case
2848         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2849         symbols for non-allocated sections.  Don't check whether to
2850         generate R_CRIS_DTPMOD for non-allocated sections.
2851         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2852         handle relocation GC:ing if applied to non-allocated section.
2853         (cris_elf_check_relocs): Similar.
2854
2855         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2856         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2857         when emitting a known TP offset in the GOT.
2858
2859 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
2860
2861         * elf64-ppc.c (synthetic_opd): Delete.
2862         (compare_symbols): Look for .opd name rather than section match.
2863         (ppc64_elf_get_synthetic_symtab): Likewise.
2864
2865 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
2866
2867         * elf32-ppc.c (is_pic_glink_stub): Delete.
2868         (is_nonpic_glink_stub): New function.
2869         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2870         than first pic one.
2871         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2872
2873 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
2874             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2875
2876         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2877         macros for visibilty and locality checks.
2878         (elf_s390_adjust_dynamic_symbol): Likewise.
2879         (allocate_dynrelocs): Likewise.
2880         (elf_s390_relocate_section): Likewise.
2881         (elf_s390_finish_dynamic_symbol): Likewise.
2882         * elf64-s390.c (elf_s390_check_relocs): Likewise.
2883         (elf_s390_adjust_dynamic_symbol): Likewise.
2884         (allocate_dynrelocs): Likewise.
2885         (elf_s390_relocate_section): Likewise.
2886         (elf_s390_finish_dynamic_symbol): Likewise.
2887
2888 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
2889
2890         * bfd-in2.h: Regenerated.
2891         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2892         for debugging sections and map memory read/write dependent on
2893         SEC_COFF_NOREAD.
2894         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2895         without memory read flags set.
2896         * section.c: Add SEC_COFF_NOREAD to section flags.
2897
2898 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
2899
2900         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2901         for format string.
2902
2903 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
2904
2905         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2906         "no overlays" return.  If there are overlays, create overlay
2907         manager entry symbols here, so that..
2908         (spu_elf_build_stubs): ..we don't need to set them up here.
2909         Simplify entry symbol tests.
2910         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2911
2912 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
2913
2914         * elf.c (elfcore_grok_openbsd_procinfo)
2915         (elfcore_grok_openbsd_note): New functions.
2916         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2917
2918 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
2919
2920         * vms-hdr.c: Don't include alloca.h.
2921         * elf32-m68hc1x.c: Include alloca-conf.h.
2922         * xsym.c: Likewise.
2923         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
2924         * som.c: Likewise.
2925         * Makefile.am: Run "make dep-am".
2926         * Makefile.in: Regenerate.
2927
2928 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
2929
2930         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2931
2932 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
2933
2934         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2935         Add compact_stub.
2936         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2937         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2938         ovly_return fields with ovly_entry[2].  Adjust all users.
2939         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2940         when soft-icache.
2941         (spu_elf_build_stubs): Likewise.
2942         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
2943         ovly_flavour changes.  Update all callers.
2944         (ovl_stub_size_log2): New function.
2945         (build_stub): Handle compact icache stubs.  Use different manager
2946         entry point for stubs in non-icache area.
2947         (spu_elf_size_stubs): Don't allocate space for indirect branch
2948         descriptors.
2949         (spu_elf_build_stubs): And don't built them.
2950
2951 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
2952
2953         * dwarf2.c (read_section): Always use rawsize, if available.
2954
2955 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
2956
2957         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2958         of rawsize and size for buffer.
2959
2960 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
2961
2962         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2963         parameter just because fixed sections fit into local store.
2964         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
2965         generating overlays if fixed sections plus reserved stack
2966         and heap space fit into local store.
2967
2968 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
2969
2970         * elf32-spu.c (build_stub): Correct icache set_id.
2971         (spu_elf_relocate_section): Likewise.
2972
2973 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2974
2975         * xcofflink.c (xcoff_link_check_archive_element): Only free the
2976         symbol table if it was created by the current call.
2977
2978 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2979
2980         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2981         class XMC_DS rather than XMC_UA.
2982
2983 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
2984
2985         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2986         bfd_boolean export_defineds parameter with an unsigned int
2987         auto_export_flags parameter.
2988         * bfd-in2.h: Regenerate.
2989         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2990         split out from xcoff_build_ldsyms.
2991         (xcoff_covered_by_expall_p): New function.
2992         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2993         but with extra code to handle -bexpfull and -bexpall.
2994         (xcoff_mark_auto_exports): New function.
2995         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2996         a function should be automatically exported.
2997         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2998         parameter with an auto_export_flags parameter.  Update ldinfo
2999         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3000         exported symbols.
3001
3002 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3003
3004         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3005         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3006         init and fini functions.  Do garbage collection for objects
3007         without an entry point too.
3008
3009 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3010
3011         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3012         check whether a symbol has csect information.
3013         (coff_print_aux): Likewise.
3014         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3015         information for C_AIX_WEAKEXT too.
3016         (_bfd_xcoff_swap_aux_out): Likewise.
3017         (xcoff_reloc_type_br): Handle defweak symbols too.
3018         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3019         information for C_AIX_WEAKEXT too.
3020         (_bfd_xcoff64_swap_aux_out): Likewise.
3021         (xcoff64_reloc_type_br): Handle defweak symbols too.
3022         * coffgen.c (coff_print_symbol): Handle auxillary function
3023         information for C_AIX_WEAKEXT too.
3024         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3025         instead of BSF_GLOBAL if the L_WEAK flag is set.
3026         (xcoff_dynamic_definition_p): New function.
3027         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3028         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3029         always take the symbol class from the ldsym.  Use weak bfd symbol
3030         types for weak ldsyms.
3031         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3032         Fix the check for whether a definition is from a shared object.
3033         Allow redefinitions of weak symbols.
3034         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3035         (xcoff_keep_symbol_p): Likewise.
3036         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3037         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3038         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3039         but mark them as L_WEAK.
3040         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3041         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3042
3043 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3044
3045         * xcofflink.c (xcoff_mark): When walking the relocations,
3046         only mark the target symbol or the target section, not both.
3047         (xcoff_final_definition_p): New function.
3048         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3049         symbol is a valid definition of the associated output symbol.
3050         Use XCOFF_ALLOCATED to stop the same hash table entry having
3051         two output symbols.
3052         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3053         keeping a symbol.
3054         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3055
3056 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3057
3058         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3059         symbols as XMC_XO.
3060
3061 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3062
3063         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3064         * libcoff.h: Regenerate.
3065         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3066         line-number counts in the bfd's lineno_counts field.
3067         Don't keep per-csect line-number counts.
3068         (xcoff_sweep): Don't update per-csect line-number counts.
3069         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3070         entries in each output section.
3071         (xcoff_link_input_bfd): Get the number of line numbers from
3072         the bfd's lineno_counts field, rather than recalculating it
3073         from scratch.  Fix the range check when updating C_BINCL and
3074         C_EINCL symbols.
3075         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3076         here.  Don't expect csects to have line-number counts.
3077
3078 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3079
3080         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3081         * libcoff.h: Regenerate.
3082         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3083         "skip" logic from xcoff_link_input_bfd.
3084         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3085         objects in a dynamic link, rather than checking whether csectpp
3086         is null.  Always allocate debug_index for other objects,
3087         and always go through the loop.  Update the type of debug_index
3088         after the change above.  Read the auxillary csect information
3089         and use xcoff_keep_symbol_p to decide whether a symbol should
3090         be kept.  Set its debug_index to -2 if not.
3091         (xcoff_link_input_bfd): Update the type of debug_index after
3092         the change above and always expect it to be nonnull.  Use it to
3093         test whether a symbol should be stripped, rather than making the
3094         decision here.  Postpone all symbol creation to the second pass.
3095
3096 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3097
3098         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3099         creating a descriptor.
3100         (xcoff_sweep): Don't mark toc_section unless it's needed.
3101         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3102         when marking every bfd.
3103         (xcoff_link_input_bfd): Skip all TOC anchors.
3104         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3105         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3106         to -1; call xcoff_find_tc0 instead.
3107
3108 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3109
3110         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3111         * libcoff.h: Regenerate.
3112         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3113         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3114         the previous symbol's csect.  Treat last_symndx as an inclusive value
3115         and simplify its handling.
3116         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3117         symbols with the right csect.  Don't mark rsec when processing
3118         relocations against undefined or absolute sections.
3119         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3120         of bfd_und_section_ptr.
3121         (xcoff_link_input_bfd): Likewise.
3122
3123 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3124
3125         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3126         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3127         flag is set.  Assert that all undefined symbols are either
3128         imported or defined by a dynamic object.
3129         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3130         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3131         handling to all relocations.  Only set XCOFF_CALLED for function
3132         symbols.
3133         (xcoff_find_function): New function, split out from...
3134         (bfd_xcoff_export_symbol) ...here.
3135         (xcoff_set_import_path): New function, split out from...
3136         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3137         meaning of XCOFF_CALLED.
3138         (xcoff_mark_symbol): If we mark an undefined and unimported
3139         symbol, find some way of defining it.  If the symbol is a function
3140         descriptor, fill in its definition automatically.  If the symbol
3141         is a function, mark its descriptor and allocate room for global
3142         linkage code.  Otherwise mark the symbol as implicitly imported.
3143         Move the code for creating function descriptors from...
3144         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3145         check for symbols that were implicitly defined.
3146         (xcoff_mark): Don't count any dynamic relocations against
3147         function symbols.
3148         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3149         in the xcoff link info.
3150         (xcoff_link_input_bfd): Remove handling of undefined and
3151         unexported symbols.
3152
3153 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3154
3155         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3156         if the target is absolute.  Fix comment typo.
3157         (xcoff_ppc_relocate_section): Remove FIXME.
3158         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3159         if the target is absolute.
3160
3161 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3162
3163         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3164         R_POS and R_NEG relocations against absolute symbols to the
3165         .loader section.
3166
3167 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3168
3169         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3170         to 2 for bfd_mach_ppc_620.
3171
3172 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3173
3174         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3175         * configure.in: Likewise.
3176         * configure: Regenerate.
3177
3178 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3179
3180         PR binutils/9945
3181         * elf.c (assign_section_numbers): Generate symbol table if there
3182         is any relocation in output.
3183         (_bfd_elf_compute_section_file_positions): Likewise.
3184
3185 2009-03-13  Nick Clifton  <nickc@redhat.com>
3186
3187         PR 9934
3188         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3189         * elflink.c (elf_link_read_relocs_from_section): Use
3190         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3191         relocs but no symbol table.
3192         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3193
3194 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3195
3196         PR ld/9938
3197         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3198         to check ___tls_get_addr.
3199
3200         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3201         strncmp to check __tls_get_addr.
3202
3203 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3204
3205         * dwarf2.c (read_section): Always check the offset, even when the
3206         section has been read before.
3207
3208 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3209
3210         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3211         comments.
3212
3213 2009-03-11  Chris Demetriou  <cgd@google.com>
3214
3215         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3216         * bfd-in2.h: Regenerate.
3217         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3218         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3219         mode.
3220         (bsd_write_armap): Likewise.
3221         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3222         flag is set, do nothing.
3223         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3224         for timestamp.
3225
3226 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3227
3228         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3229         used to update stack pointer.
3230
3231 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3232
3233         PR binutils/9921
3234         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3235         for unknown symbols in absolute section.
3236
3237 2009-03-06  Nick Clifton  <nickc@redhat.com>
3238
3239         * po/es.po: Updated Spanish translation.
3240
3241 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3242
3243         * elf32-arm.c (group_sections): Take next section size into
3244         account before accepting to group it.
3245
3246 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3247
3248         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3249         PLT entries.
3250         (elf32_arm_final_link_relocate): Likewise.
3251
3252 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3253
3254         PR 9923
3255         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3256
3257 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3258
3259         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3260         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3261         (BFD_FAKE_SECTION): Init new flag.
3262         * ecoff.c (bfd_debug_section): Likewise.
3263         * bfd-in2.h: Regenerate.
3264         * libbfd.h: Regenerate.
3265         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3266         (ppc_elf_reloc_type_lookup): Handle new relocs.
3267         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3268         without marker relocs.
3269         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3270         if section has no old-style calls.
3271         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3272         Don't try to optimize new-style __tls_get_addr call when handling
3273         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3274         relocs.
3275         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3276         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3277         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3278         without marker relocs.
3279         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3280         if section has no old-style calls.  Set toc_ref for new relocs as
3281         appropriate.
3282         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3283         Don't try to optimize new-style __tls_get_addr call when handling
3284         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3285         relocs.
3286
3287 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3288
3289         PR 6768
3290         * configure.in: Test for ld --as-needed support.  Link shared
3291         libbfd against libm.
3292         * configure: Regenerate.
3293
3294 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3295
3296         * Makefile.am: Run "make dep-am".
3297         * Makefile.in: Regenerate.
3298
3299 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3300
3301         * elf32-score7.c: New file.
3302         * elf32-score.h: New file.
3303         * elf32-score.c: Add code to support score 7.  Set score7 as the
3304         default.
3305         * cpu-score.c: Add score7 architecure.
3306         (compatibile): New function.
3307         * Makefile.am: Add rules for building elf32-score7 object.
3308         * Makefile.in: Regenerate.
3309         * configure.in: Add elf32-score7 object to score vectors.
3310         * configure: Regenerate.
3311         * reloc.c: Add score7 relocs.
3312         * archures.c: Add score3 and score7 machine numbers.
3313         * bfd-in2.h: Regenerate.
3314         * libbfd.h: Regenerate.
3315
3316 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3317
3318         * configure: Regenerate.
3319
3320 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3321
3322         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3323         (elf32_hppa_check_relocs): Use it.
3324
3325         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3326         elf64-hppa.c.
3327         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3328         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3329         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3330         (elf_hppa_record_segment_addrs): Likewise.
3331         (elf_hppa_final_link): Likewise.
3332         (elf_hppa_relocate_insn): Likewise.
3333         (elf_hppa_final_link_relocate): Likewise.
3334         (elf64_hppa_relocate_section): Likewise.
3335         * elf64-hppa.c: Insert above.
3336
3337 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3338
3339         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3340         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3341         (elf_hppa_relocate_section): Likewise.
3342         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3343         from struct elf_link_hash_entry.  Add count field.
3344         (struct elf64_hppa_dyn_hash_table): Delete.
3345         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3346         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3347         (hppa_elf_hash_entry, eh_name): Define.
3348         (elf64_hppa_new_dyn_hash_entry): Delete.
3349         (elf64_hppa_dyn_hash_lookup): Delete.
3350         (elf64_hppa_dyn_hash_traverse): Delete.
3351         (get_dyn_name): Delete.
3352         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3353         of struct elf64_hppa_dyn_hash_entry *.
3354         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3355         allocate_global_data_plt, allocate_global_data_stub,
3356         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3357         Likewise.
3358         (hppa64_link_hash_newfunc): New.
3359         (elf64_hppa_hash_table_create): Rework.
3360         (count_dyn_reloc): Likewise.
3361         (hppa64_elf_local_refcounts): New.
3362         (elf64_hppa_check_relocs): Rework using standard technique for recording
3363         local DLT, PLT and OPD reference counts.
3364         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3365         elf_link_hash_entry *.
3366         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3367         allocate_global_data_plt, allocate_global_data_stub,
3368         allocate_global_data_opd, allocate_dynrel_entries,
3369         elf64_hppa_adjust_dynamic_symbol,
3370         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3371         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3372         Use hppa_link_hash_table.  Rework.
3373         (elf64_hppa_link_output_symbol_hook): Rework.
3374         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3375         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3376         elf64_hppa_finish_dynamic_sections): Likewise.
3377
3378 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3379
3380         * elf32-arm.c (stub_reloc_type): Removed.
3381         (insn_sequence): Renamed reloc_type field to r_type.
3382         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3383         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3384         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3385         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3386         (arm_stub_is_thumb): Catch new stubs.
3387         (arm_type_of_stub): Handle new stubs.
3388         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3389         (bfd_elf32_arm_process_before_allocation): Remove useless
3390         condition.
3391
3392 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3393
3394         * elf.c (elf_find_function): Use is_function_type to check
3395         function symbol.
3396
3397 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3398
3399         * xtensa-modules.c: Revert to previous version 1.11 due
3400         to inadvertant commit.
3401
3402 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
3403
3404         * elf32-xtensa.c (text_action_add): Separate test for action
3405         type.  Break if saved action is ta_widen_insn at same offset.
3406
3407 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
3408
3409         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3410         to elf32_arm_stub_long_branch_any_arm_pic.
3411         (elf32_arm_stub_long_branch_any_thumb_pic): New.
3412         (enum elf32_arm_stub_type, arm_type_of_stub)
3413         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3414         separately.
3415
3416 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
3417
3418         * elf32-arm.c (PREV_SEC): Update comment.
3419         (group_sections): Rename argument to stubs_always_after_branch.
3420         Reverse the list and place stubs at the end of input sections.
3421         Undefine NEXT_SEC.
3422         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3423
3424 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
3425
3426         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3427         Fix formatting.
3428         (arm_size_one_stub): Remove unnecessary break.
3429         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
3430
3431 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3432
3433         * elf32-arm.c (stub_insn_type): New type.
3434         (stub_reloc_type): Likewise.
3435         (insn_sequence): Likewise.
3436         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3437         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3438         (elf32_arm_stub_long_branch_thumb_only): Likewise.
3439         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3440         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3441         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3442         (elf32_arm_stub_hash_entry): Add new helper fields.
3443         (stub_hash_newfunc): Initialize these new fields.
3444         (arm_build_one_stub): Encode Arm and Thumb instructions separately
3445         to take endianness into account.
3446         (arm_size_one_stub): Compute size of stubs using insn_sequence.
3447         (arm_map_one_stub): Code is now more generic, thanks to
3448         insn_sequence.
3449
3450 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
3451
3452         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3453         code.
3454         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3455         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3456         BLX is not available. Fix typo in warning message. Add comments
3457         and improve formatting.
3458         (arm_build_one_stub): Adjust to new
3459         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3460         (arm_map_one_stub): Likewise.
3461
3462 2009-02-23  Tristan Gingold  <gingold@adacore.com>
3463             Eric Botcazou  <ebotcazou@adacore.com>
3464             Douglas B Rupp  <rupp@gnat.com>
3465
3466         * vms.h: Update copyright year, fix comments, reorder declarations.
3467         (_bfd_save_vms_section): Remove the prototype.
3468         (EGPS_S_V_NO_SHIFT): New constant.
3469         (bfd_vms_set_section_flags): New prototype.
3470         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3471         constants.
3472         (EGSY_S_W_FLAGS): Ditto.
3473         (EGSY_S_V_QUAD_VAL): Ditto.
3474         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3475         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3476         EGST_S_B_NAMLNG): Ditto.
3477         (ESRF_S_B_NAMLNG): Ditto.
3478         (ETIR_S_C_HEADER_SIZE): Ditto.
3479         (EGPS_S_V_ALLOC_64BIT): Ditto.
3480         (DST_S_C_EPILOG): Ditto.
3481         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3482         (DST_S_C_SRC_INCRLNUM_B): Ditto.
3483         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3484         (DST_S_L_PCLINE_UNSLONG): Ditto.
3485         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3486         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3487         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3488         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3489         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3490         (DST_S_B_SRC_UNSBYTE): Ditto.
3491         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3492         Add prototypes.
3493         (vms_section, vms_reloc): Remove types.
3494         (hdr_struc): Replaced by ...
3495         (hdr_struct): ... new type.
3496         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3497         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3498         (EMH_DATE_LENGTH): Ditto.
3499         (eom_struc): Replaced by ...
3500         (eom_struct): ... new type.
3501         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3502         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3503         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3504         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3505         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3506         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3507         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3508         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3509         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3510         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3511         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3512         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3513         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3514         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3515         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3516         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3517         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3518         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3519         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3520         (enum file_type_enum): New type.
3521         (struct location_struct): Removed.
3522         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3523         (struct funcinfo, struct module): Ditto.
3524         (struct vms_private_data_struct): Update fields.
3525         (struct vms_section_data_struct): New type.
3526
3527         * vms.c: Update copyright year, fix comments,
3528         Fix includes for DECC, add prototypes.
3529         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3530         some initializers.
3531         Use flavour to set is_vax, location_stack is removed.
3532         (struct pair): Declare.
3533         (fill_section_ptr): Initialize variables at declaration.
3534         Add guard to set SECTION_SYM flag, handlde und section.
3535         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3536         (_bfd_vms_slurp_object_records): New function, replaces previous
3537         vms_object_p.
3538         (vms_slurp_module): New function.
3539         (vms_slurp_image): Ditto.
3540         (vms_object_p): Complete rewrite.
3541         (vms_mkobject): Use is_vax field to slect architecture.
3542         (free_reloc_stream): New function.
3543         (vms_convert_to_var): Ditto.
3544         (vms_convert_to_var_1): Ditto.
3545         (vms_convert_to_var_unix_filename): Ditto.
3546         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3547         VAR format on VMS.
3548         (vms_new_section_hook): Set alignment to 0, allocate private data.
3549         (vms_get_section_contents): Load content.
3550         (vms_get_symbol_info): Handle undefined section.
3551         (vms_find_nearest_line): Handle.
3552         (alloc_reloc_stream): New function.
3553         (vms_slurp_reloc_table): Ditto.
3554         (vms_get_reloc_upper_bound): Make it real.
3555         (vms_canonicalize_reloc): Do the real work.
3556         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3557         ALPHA_R_BOH.
3558         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3559         (vms_set_arch_mach): Check arch.
3560         (vms_set_section_contents): Copy the content after allocation.
3561         (vms_alpha_vec): Update object flags.
3562
3563         * vms-tir.c: Update copyright year, fix comments,
3564         add prototypes for new functions.
3565         (dst_define_location): New function.
3566         (dst_restore_location): New function.
3567         (dst_retrieve_location): New function.
3568         (dst_check_allocation): New function.
3569         (image_dump): Call dst_check_allocation.
3570         (image_write_b): Ditto.
3571         (image_write_w): Ditto.
3572         (image_write_l): Ditto.
3573         (image_write_q): Ditto.
3574         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3575         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3576         CTL_STKDL.
3577         Call error handler instead of abort if name is not known.
3578         (etir_sta): Add quarter_relocs argument and set it.
3579         Fix cast.
3580         (etir_sto): Ditto.
3581         (etir_opr): Ditto, return FALSE in case of error.
3582         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3583         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3584         (etir_stc): Add quarter_relocs argument and set it, fix cast.
3585         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3586         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3587         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3588         Return FALSE in case of error.
3589         (tir_sta): Change sign of psect.
3590         (tir_ctl): Ditto.
3591         (tir_cmd): Fix cast. Makes tir_table static const.
3592         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3593         add argument to explain.
3594         (analyze_etir): Initialize maxptr, add quarter_relocs
3595         declaration, move some declarations into inner scopes.
3596         Handle quarter_relocs and STO_IMM.
3597         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3598         (_bfd_vms_slurp_relocs): New function.
3599         (_bfd_vms_decode_relocs): New function.
3600         (sto_imm): Rewritten.
3601         (start_first_etbt_record): New function.
3602         (start_another_etbt_record): Ditto.
3603         (etir_output_check): Ditto.
3604         (defer_reloc_p): Ditto.
3605         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3606         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
3607         rewritte relocations handling.
3608         (_bfd_vms_write_tbt): Removed.
3609         (_bfd_vms_write_dbg): Ditto.
3610
3611         * vms-misc.c: Update copyright year, Fix comments.
3612         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3613         (maybe_adjust_record_pointer_for_object): New function.
3614         (_bfd_vms_get_first_record): New function, replaces ...
3615         (_bfd_vms_get_record): ..  removed.
3616         (_bfd_vms_get_object_record): New function.
3617         (_bfd_vms_get_object_record): New function.
3618         (vms_get_remaining_object_record): New function, replaces ...
3619         (_bfd_vms_get_next_record): ... removed.
3620         (add_new_contents): Removed.
3621         (_bfd_save_vms_section): Removed.
3622         (_bfd_get_vms_section): Removed.
3623         (_bfd_vms_output_flush): Write in VAR format.
3624         (new_symbol): Don't make UND section.
3625
3626         * vms-hdr.c: Update copyright year, update list of record handled.
3627         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3628         (_bfd_vms_write_hdr): Strip vms and unix patches,
3629         add comments, truncate module name at 31 characters,
3630         use constants instead of hard-coded value,
3631         write BFD version instead of a fixed string.
3632         (_bfd_vms_slurp_ihd): New function.
3633         (_bfd_vms_slurp_isd): Ditto.
3634         (_bfd_vms_slurp_ihs): Ditto.
3635         (new_module): Ditto.
3636         (parse_module): Ditto
3637         (build_module_list): Ditto.
3638         (module_find_nearest_line): Ditto.
3639         (_bfd_vms_find_nearest_dst_line): Ditto.
3640         (vms_slurp_debug): Ditto.
3641         (_bfd_vms_slurp_dbg): Ditto.
3642         (_bfd_vms_slurp_tbt): Ditto.
3643         (_bfd_vms_write_dbg): Ditto.
3644         (_bfd_vms_write_tbt): Ditto.
3645
3646         * vms-gsd.c: Update copyright year, update list of records handled.
3647         (EVAX_LITERALS_NAME): New macro.
3648         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3649         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3650         (register_universal_symbol): New function and prototype.
3651         (_bfd_vms_slurp_gsd): Fix indentations and casts,
3652         improve debug messages,
3653         use constants instead of hard-coded value,
3654         fix missing endianness conversion,
3655         handle global symbol (SYMG).
3656         (bfd_vms_set_section_flags): New function.
3657         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3658         handle section literals,
3659         fix indentation,
3660         handle section bfd and vms flags,
3661         don't output LIB$INITIALIZE symbol,
3662         fix handling of weak symbols,
3663         fix evax vs vax procedure descriptor,
3664         handle absolute symbols.
3665
3666         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3667         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3668
3669         * makefile.vms (DEFS): Fix flags for VMS.
3670
3671         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3672
3673         * bfd-in2.h: Regenerated.
3674         * libbfd.h: Regenerated.
3675
3676 2009-02-20  Cary Coutant  <ccoutant@google.com>
3677
3678         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3679         in struct stat.
3680
3681 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3682
3683         PR gas/7059
3684         * coffcode.h (coff_write_object_contents):  Don't let the string
3685         table offset overflow the s_name field when using long section names.
3686
3687 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
3688
3689         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
3690         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3691         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
3692         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
3693         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3694         (bfd_pmac_xcoff_backend_data):  Likewise.
3695         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
3696         (bfd_xcoff_aix5_backend_data):  Likewise.
3697         (xcoff64_write_object_contents):  Delete unused long_section_names
3698         local variable.
3699         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
3700         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3701         struct non-const.
3702         * coffcode.h (documentation):  Update to describe long section names.
3703         (COFFLONGSECTIONCATHELPER):  New helper macro.
3704         (BLANKOR1TOODD):  Likewise.
3705         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
3706         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
3707         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
3708         (bfd_coff_set_long_section_names_allowed):  New function.
3709         (bfd_coff_set_long_section_names_disallowed):  Likewise.
3710         (struct bfd_coff_backend_data):  Add new backend hook function
3711         pointer _bfd_coff_set_long_section_names.
3712         (bfd_coff_set_long_section_names):  New backend hook.
3713         (coff_write_object_contents):  Only generate long section names if
3714         bfd_coff_long_section_names() indicates they are currently enabled.
3715         (bfd_coff_std_swap_table):  Make non-const, and initialise long
3716         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3717         (ticoff0_swap_table):  Likewise to both.
3718         (ticoff1_swap_table):  Again, likewise to both.
3719         * coffgen.c (make_a_section_from_file):  Allow long section names
3720         as inputs even if not currently allowed for outputs.
3721         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
3722         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
3723         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3724         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3725         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3726         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3727         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3728         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
3729         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3730         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3731         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
3732         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
3733         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
3734         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
3735         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
3736         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
3737         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
3738         * libcoff-in.h:  Update copyright year to cause updated copyright
3739         year in generated libcoff.h, and fix typo.
3740         * libcoff.h:  Regenerated.
3741         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
3742         (_bfd_ecoff_no_long_sections):  Add prototype.
3743         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
3744         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
3745         defined by an including .c file.
3746         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
3747         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3748         (ticoff1_swap_table):  Likewise to both.
3749
3750 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
3751
3752         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3753         stub. Catch default case error.
3754         (arm_map_one_stub): Add missing Thumb mapping symbol.
3755
3756 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
3757
3758         PR 9841
3759         * elf32-avr.c: Handle case where no local symbos exist correctly.
3760
3761 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
3762
3763         bfd/
3764         * elf32-arm.c (arm_long_branch_stub,
3765         arm_thumb_v4t_long_branch_stub,
3766         arm_thumb_thumb_long_branch_stub,
3767         arm_thumb_arm_v4t_long_branch_stub,
3768         arm_thumb_arm_v4t_short_branch_stub,
3769         arm_pic_long_branch_stub):
3770         Renamed to elf32_arm_stub_long_branch_any_any,
3771         elf32_arm_stub_long_branch_v4t_arm_thumb,
3772         elf32_arm_stub_long_branch_thumb_only,
3773         elf32_arm_stub_long_branch_v4t_thumb_arm,
3774         elf32_arm_stub_short_branch_v4t_thumb_arm,
3775         elf32_arm_stub_long_branch_any_any_pic.
3776         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3777         arm_thumb_thumb_stub_long_branch,
3778         arm_thumb_arm_v4t_stub_long_branch,
3779         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3780         Renamed to arm_stub_long_branch_any_any,
3781         arm_stub_long_branch_v4t_arm_thumb,
3782         arm_stub_long_branch_thumb_only,
3783         arm_stub_long_branch_v4t_thumb_arm,
3784         arm_stub_short_branch_v4t_thumb_arm,
3785         arm_stub_long_branch_any_any_pic.
3786
3787 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3788
3789         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3790         in branch offset check.
3791
3792 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
3793
3794         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3795         add toc.symndx and toc.add.
3796         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3797         Set up toc.add.
3798         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
3799         callers.
3800         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3801         (branch_reloc_hash_match): New function, extracted from..
3802         (ppc64_elf_tls_optimize): ..here.
3803         (ppc64_elf_relocate_section): Properly set addends when optimizing
3804         tls sequences.  Avoid unnecessary reading and writing of insns.
3805         Only redo reloc when symbol changed.  Bypass symbol checks when
3806         using tlsld_got.
3807         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3808         (branch_reloc_hash_match): New function, extracted from..
3809         (ppc_elf_tls_optimize): ..here.
3810         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3811         Don't clear addend on zapped __tls_get_addr reloc.
3812
3813 2009-02-12  Nick Clifton  <nickc@redhat.com>
3814
3815         PR 9827
3816         * elflink.c (bfd_elf_final_link): When counting the relocations,
3817         if the header size has not been set yet then assume that it will
3818         match the output section's reloc type.
3819
3820 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
3821
3822         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3823         relocatable link.
3824
3825 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
3826
3827         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3828         (find_function): Likewise.
3829         (pasted_function): Don't error if no prior function found.
3830         (discover_functions): Revert 2008-12-10 change.  Extend first
3831         function range to start of section.
3832
3833 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3834
3835         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
3836         functions to C90.
3837         * elf64-hppa.h: Likewise.
3838
3839 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
3840
3841         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3842         .sbss handling.
3843
3844 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
3845
3846         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3847         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3848
3849 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
3850
3851         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3852         * archures.c (bfd_mach_mips_xlr): Define.
3853         * bfd-in2.h: Regenerate.
3854         * cpu-mips.c (I_xlr): Define.
3855         (arch_info_struct): Add XLR entry.
3856         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3857         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3858         (mips_mach_extensions): Add XLR entry.
3859
3860 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
3861
3862         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3863
3864 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
3865
3866         * configure.in: AC_SUBST pdfdir.
3867         * Makefile.am: Add install-pdf, install-pdf-am
3868         and install-pdf-recursive targets. Define pdfdir.
3869         * doc/Makefile.am: Define pdf__strip_dir. Add
3870         install-pdf and install-pdf-am targets.
3871         * po/Make-in: Add install-pdf target.
3872         * configure: Regenerate.
3873         * Makefile.in: Regenerate
3874         * doc/Makefile.in: Regenerate.
3875
3876 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
3877
3878         * bfd-in2.h: Regenerate.
3879         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
3880         fields from n_entries to n_slots where appropriate, update comments.
3881         (HOWTO): Add TLS relocations.
3882         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3883         (enum elf_m68k_got_offset_size): New enum.
3884         (struct elf_m68k_got_entry.type): Move field to ...
3885         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
3886         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3887         functions.
3888         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3889         functions.
3890         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3891         fields into n_entries array.  Update comments.
3892         (elf_m68k_init_got): Simplify, update all uses.
3893         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3894         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3895         GOT entries; update name, update all uses.
3896         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3897         (elf_m68k_get_got_entry): Update.
3898         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3899         simplify.
3900         (elf_m68k_remove_got_entry_type): Simplify.
3901         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3902         (elf_m68k_can_merge_gots): Update.
3903         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3904         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3905         GOT entries, simplify.
3906         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3907         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3908         field, remove obsoleted local_n_entries field.
3909         (elf_m68k_partition_multi_got_2): New static function.
3910         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3911         update.
3912         (elf_m68k_remove_got_entry_type): Update.
3913         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3914         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
3915         update of sgot->size and srelgot->size.
3916         (elf_m68k_gc_sweep_hook): Update.
3917         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3918         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3919         TLS relocations.
3920         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3921         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3922
3923 2009-02-02  DJ Delorie  <dj@redhat.com>
3924
3925         * elf32-mep.c (config_names): Regenerate configuration.
3926
3927 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
3928
3929         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3930         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3931         * elf.c (bfd_elf_get_str_section): Make static.
3932         (bfd_elf_find_section): Delete.
3933         * libbfd.h: Regenerate.
3934
3935 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3936
3937         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3938         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3939
3940 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
3941
3942         * elflink.c (on_needed_list): New function.
3943         (elf_link_add_object_symbols): Link in --as-needed libs if they
3944         satisfy undefined symbols in other libs.
3945
3946 2009-01-30  Julian Brown  <julian@codesourcery.com>
3947
3948         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3949         EXEC_P or DYNAMIC flags, and skip sections which are being linked
3950         with --just-symbols (-R).
3951
3952 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
3953
3954         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3955         high_pc in order to properly sign-extend VMAs.
3956
3957 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
3958             Mark Shinwell  <shinwell@codesourcery.com>
3959             Catherine Moore  <clm@codesourcery.com>
3960
3961         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3962
3963 2009-01-28  Catherine Moore <clm@codesourcery.com>
3964
3965         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3966         SEC_LOAD for dynamic relocation sections.
3967
3968 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3969
3970         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3971         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3972         the size of local TLS data.
3973
3974 2009-01-27  Andreas Schwab  <schwab@suse.de>
3975
3976         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3977         architectures in the archive.
3978
3979 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
3980
3981         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3982         <R_CRIS_32_DTPREL>: Correct relocation value.
3983
3984         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3985         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3986         symbols with non-default visibility.
3987
3988 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
3989
3990         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3991         describing the trampolines.
3992         (ppc_elf_relocate_section): Update relocs to describe the
3993         trampolines.
3994
3995 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3996
3997         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3998         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3999         and R_PARISC_PCREL12F relocations.
4000
4001 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4002
4003         PR 6022
4004         * elflink.c (find_version_for_sym): New function split out from,
4005         but without export_dynamic test, ..
4006         (_bfd_elf_link_assign_sym_version): ..here.
4007         (_bfd_elf_export_symbol): Use it.
4008
4009 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4010
4011         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4012         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4013         * elflink.c: ..here, somewhat modified.
4014         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4015         _bfd_elf_link_find_version_dependencies,
4016         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4017         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4018         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4019         declare..
4020         * elflink.c: ..and make static here.
4021         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4022         of output_bfd from struct elf_find_verdep_info.
4023         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4024         struct elf_info_failed.
4025         (bfd_elf_size_dynamic_sections): Adjust.
4026
4027 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4028
4029         PR 6832
4030         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4031         after comp_unit_find_line call.
4032
4033 2009-01-21  Nick Clifton  <nickc@redhat.com>
4034
4035         PR 9769
4036         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4037         tm_gmtoff field in struct tm.
4038
4039 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4040
4041         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4042         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4043         sections in soft-icache lines unless non_ia_text.  Don't add
4044         rodata if doing so would exceed line size.
4045
4046 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4047
4048         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4049         types than bfd_link_hash_indirect, before early return, call
4050         _bfd_elf_link_hash_copy_indirect.
4051
4052 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4053
4054         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4055         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4056         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4057         (elf_backend_obj_attrs_order): New define.
4058         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4059         (elfNN_bed): Add elf_backend_obj_attrs_order.
4060
4061 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4062
4063         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4064         (obj_attr_size): Likewise.
4065         (write_obj_attribute): Likewise.
4066         (_bfd_elf_copy_obj_attributes): Likewise.
4067         (_bfd_elf_parse_attributes): Likewise.
4068         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4069         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4070         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4071         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4072         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4073         with macros.
4074
4075 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4076
4077         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4078         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4079         (bfd_elf_add_obj_attr_string): Likewise.
4080         (bfd_elf_add_obj_attr_int_string): Likewise.
4081         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4082         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4083         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4084         Tag_nodefaults has no default value.
4085         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4086         comment to reflect the new state.
4087
4088 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4089
4090         PR 9695
4091         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4092         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4093         (adjust_z_magix): Delete dead code handling QMAGIC.
4094
4095 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4096
4097         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4098         IMAGE_SCN_MEM_DISCARDABLE.
4099
4100 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4101
4102         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4103         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4104         * configure.in (commonbfdlib): Delete.
4105         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4106         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4107         is available, not just for linux.
4108         * po/SRC-POTFILES.in: Regenerate.
4109         * Makefile.in: Regenerate.
4110         * configure: Regenerate.
4111
4112 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4113             Julian Brown   <julian@codesourcery.com>
4114
4115         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4116         ARM attributes in ABI 2.07.
4117         * elf32-arm.c (get_secondary_compatible_arch): New function.
4118         (set_secondary_compatible_arch): New function.
4119         (tag_cpu_arch_combine): New function.
4120         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4121         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4122         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4123         make it fit with order_01243.
4124         Add support for Tag_also_compatible_with,
4125         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4126         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4127         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4128         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4129         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4130         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4131         Rework the way unknown attributes are handled.
4132         Defer errors until all attributes have been processed.
4133
4134 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4135
4136         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4137         bfd_elf_add_obj_attr_int_string.
4138         Read Tag_compatibility from its new location in the attribute array,
4139         rather than the attribute list.
4140         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4141         bfd_elf_add_obj_attr_int_string.
4142         (_bfd_elf_parse_attributes): Likewise.
4143         (_bfd_elf_merge_object_attributes): There's now only one
4144         Tag_compatibility, and it's in the array, not the list.
4145         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4146         Tag_compatibility.
4147         (bfd_elf_add_obj_attr_compat): Rename to
4148         bfd_elf_add_obj_attr_int_string.
4149         (bfd_elf_add_proc_attr_compat): Rename to
4150         bfd_elf_add_proc_attr_int_string.
4151         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4152         Tag_compatibility.
4153
4154 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4155
4156         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4157         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4158         (vmsutil.lo): Add dependency rule.
4159         * Makefile.in: Regenerate.
4160         * config.bfd (ia64*-*-*vms*): Add case.
4161         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4162         * configure: Regenerate.
4163         * vmsutil.c: New file.
4164         * vmsutil.h: New file.
4165         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4166         attr to bfd_vma.
4167         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4168         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4169         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4170         elfNN_vms_object_p): New functions
4171         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4172
4173 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4174
4175         PR ld/9727
4176         * elflink.c (elf_gc_sweep): Exclude the group section if the
4177         first member of the section group is excluded.
4178
4179 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4180
4181         PR 9735
4182         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4183         saved filename, use bfd_alloc rather than bfd_malloc for it.
4184
4185 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4186
4187         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4188
4189 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4190
4191         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4192
4193 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4194
4195         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4196
4197 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4198
4199         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4200         num_lines_log2.
4201         (struct got_entry): Add br_addr.
4202         (struct call_info): Add priority.
4203         (struct function_info): Add lr_store and sp_adjust.
4204         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4205         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4206         area as an overlay, and check that no other overlays exist.  Look up
4207         icache overlay manager entry sym.
4208         (BRA_STUBS, BRA, BRASL): Define.
4209         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4210         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4211         in branch insn.
4212         (count_stub, build_stub): Support soft-icache.
4213         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4214         (spu_elf_size_stubs): Size soft-icache stubs.
4215         (overlay_index): New function.
4216         (spu_elf_build_stubs): Make static.  Support soft-icache.
4217         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4218         (find_function_stack_adjust): Save lr store and stack adjust insn
4219         offsets.
4220         (maybe_insert_function): Adjust find_function_stack_adjust call.
4221         (mark_functions_via_relocs): Retrieve priority.
4222         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4223         (sort_calls): Sort by priority first.
4224         (mark_overlay_section): Ignore .ovl.init.
4225         (sum_stack): Only print when stack_analysis.
4226         (print_one_overlay_section): New function, extracted from..
4227         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4228         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4229         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4230         analysis.  Call spu_elf_build_stubs.
4231         (spu_elf_relocate_section): For soft-icache encode overlay index
4232         into addresses.
4233         (spu_elf_output_symbol_hook): Support soft-icache.
4234         (spu_elf_modify_program_headers: Likewise.
4235
4236         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4237         num_regions to num_lines.  Add line_size and max_branch.
4238         (enum _ovly_flavour): Add ovly_soft_icache.
4239         (spu_elf_build_stubs): Delete.
4240
4241 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4242
4243         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4244         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4245
4246 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4247
4248         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4249         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4250         the program, the known offset starts at the negative size of the
4251         TLS section.
4252         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4253         Similar.
4254
4255 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4256
4257         * config.bfd: Add lm32-*-rtems*.
4258
4259 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4260
4261         * coff-ppc.c: Add 2009 to Copyright.
4262         * elf32-cris.c: Likewise.
4263         * elflink.c: Likewise.
4264
4265 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4266
4267         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4268         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4269
4270 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4271
4272         PR ld/9679
4273         * elflink.c (elf_merge_st_other): New.
4274         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4275         hide them if needed.
4276         (elf_link_add_object_symbols): Updated.
4277
4278 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4279
4280         PR ld/9676
4281         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4282         ref_dynamic and dynamic_def fields when setting def_regular
4283         to 1.
4284
4285 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4286
4287         PR 9682
4288         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4289         literal.
4290
4291 For older changes see ChangeLog-2008
4292 \f
4293 Local Variables:
4294 mode: change-log
4295 left-margin: 8
4296 fill-column: 74
4297 version-control: never
4298 End: