bfd/ChangeLog

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