bfd/ChangeLog

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