bfd/ChangeLog

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