bfd/ChangeLog

   1 2009-12-10  Maciej W. Rozycki  <macro@codesourcery.com>
   2
   3         * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
   4         of undefined symbols.
   5
   6 2009-12-09  Daniel Jacobowitz  <dan@codesourcery.com>
   7
   8         * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
   9         SEC_CODE.
  10
  11 2009-12-08  Alan Modra  <amodra@bigpond.net.au>
  12
  13         * elf.c (write_zeros): New function.
  14         (assign_file_positions_for_load_sections): Allocate file space for
  15         NOBITS sections that are followed by PROGBITS sections in a segment.
  16
  17 2009-12-03  Tristan Gingold  <gingold@adacore.com>
  18
  19         * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
  20         all sections of the __DWARF segment.
  21
  22 2009-12-03  Alan Modra  <amodra@bigpond.net.au>
  23
  24         PR ld/11047
  25         * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
  26         symbol reference from relocs belonging to calls that are
  27         optimized away.
  28         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
  29
  30 2009-12-02  Jerker Bäck  <jerker.back@gmail.com>
  31
  32         PR binutils/11017
  33         * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
  34
  35 2009-11-30  Joseph Myers  <joseph@codesourcery.com>
  36
  37         * configure: Regenerate.
  38
  39 2009-11-26  Per Øyvind Karlsen <peroyvind@mandriva.org>
  40
  41         * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
  42
  43 2009-11-24  Joel Brobecker  <brobecker@adacore.com>
  44
  45         * acinclude.m4: Add include of ../config/zlib.m4.
  46         * configure.in: AM_ZLIB to check for zlib support.
  47         * configure: Regenerate.
  48
  49 2009-11-23  Paul Brook  <paul@codesourcery.com>
  50
  51         * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
  52         prototype.
  53         * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
  54         * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
  55         * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
  56         * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
  57         _copy_link_hash_symbol_type.
  58         * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
  59         _bfd_generic_copy_link_hash_symbol_type.
  60         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
  61         _bfd_generic_copy_link_hash_symbol_type.
  62         * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
  63         * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
  64         * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
  65         * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
  66         * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
  67         * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
  68         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
  69         * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
  70         * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
  71         * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
  72         * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
  73         * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
  74         * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
  75         * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
  76         * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
  77         * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
  78         * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
  79         * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
  80         * som.c (som_bfd_copy_link_hash_symbol_type): Define.
  81         * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
  82         * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
  83         * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
  84         * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
  85         * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
  86         * bfd-in2.h: Regenerate.
  87         * libbfd.h: Regenerate.
  88
  89 2009-11-19  Tristan Gingold  <gingold@adacore.com>
  90
  91         * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
  92         hard-coded casts.
  93         (pmac_xcoff_vec): Ditto.
  94         * coff64-rs6000.c (rs6000coff64_vec): Ditto.
  95         (aix5coff64_vec): Ditto.
  96
  97 2009-11-18  Alan Modra  <amodra@bigpond.net.au>
  98
  99         * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
 100         * bfd-in2.h: Regenerate.
 101         * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
 102         insn optimisation to..
 103         * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here.  New function.
 104         (ppc_elf_relocate_section): Use it.
 105
 106 2009-11-18  Alan Modra  <amodra@bigpond.net.au>
 107
 108         * targets.c: Don't include alloca-conf.h.
 109         (bfd_get_target_info): Don't use alloca.
 110
 111 2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>
 112
 113         PR ld/10955
 114         * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
 115         sections.
 116
 117 2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>
 118
 119         PR ld/10955
 120         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
 121         (elfNN_ia64_update_short_info): Remove "->output_section" from
 122         ia64_info->max_short_sec and ia64_info->min_short_sec.
 123         (elfNN_ia64_choose_gp): Likewise.
 124         (elfNN_ia64_relax_section): Pass tsec->output_section to
 125         elfNN_ia64_update_short_info.
 126
 127 2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         PR ld/10955
 130         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
 131         max_short_offset, min_short_sec and min_short_offset.
 132         (elfNN_ia64_update_short_info): New.
 133         (elfNN_ia64_relax_section): Update max_short_sec,
 134         max_short_offset, min_short_sec and min_short_offset.
 135         (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
 136         they are set.
 137
 138 2009-11-17  Paul Brook  <paul@codesourcery.com>
 139             Daniel Jacobowitz  <dan@codesourcery.com>
 140
 141         * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
 142         arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
 143         (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
 144
 145 2009-11-17  Ulrich Weigand  <uweigand@de.ibm.com>
 146
 147         * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
 148         reserved, and extra_stack_space members.
 149         (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
 150         and extra_stack_space members of htab->params instead.
 151
 152 2009-11-17  Tristan Gingold  <gingold@adacore.com>
 153
 154         * targets.c: Include alloca-conf.h
 155
 156 2009-11-16  Kai Tietz  <kai.tietz@onevision.com>
 157
 158         * targets.c (bfd_get_target_info): New function.
 159         (_bfd_find_arch_match): New function.
 160         * bfd-in2.h: Regenerated.
 161
 162 2009-11-12  Nick Clifton  <nickc@redhat.com>
 163
 164         * po/ru.po: Updates Russian translation.
 165
 166 2009-11-11  Nick Clifton  <nickc@redhat.com>
 167
 168         * po/id.po: Updated Indonesian translation.
 169
 170 2009-11-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 171
 172         * configure.in: Call ACX_LARGEFILE.  Stop calling AC_PLUGINS,
 173         AC_SYS_LARGEFILE and checking the Solaris largefile exception.
 174         * aclocal.m4: Regenerate.
 175         * configure: Regenerate.
 176
 177 2009-11-09  H.J. Lu  <hongjiu.lu@intel.com>
 178
 179         PR ld/10911
 180         * elflink.c (elf_link_output_extsym): Don't return on
 181         STT_GNU_IFUNC symbol when stripping.
 182
 183 2009-11-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 184
 185         * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
 186         in a relocatable link.
 187         * elf64-hppa.c (elf_hppa_final_link): Likewise.
 188
 189 2009-11-05  Nick Clifton  <nickc@redhat.com>
 190
 191         * elflink.c (elf_link_add_object_symbols): Improve error
 192         message generated when a symbol is left unresolved because a
 193         --no-add-needed command line option has prevented the
 194         inclusion of the DSO defining it.
 195
 196 2009-11-03  Alan Modra  <amodra@bigpond.net.au>
 197             Ulrich Weigand  <uweigand@de.ibm.com>
 198
 199         * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
 200         (jump tables or other references to code labels) as well.
 201
 202 2009-11-02  Paul Brook  <paul@codesourcery.com>
 203
 204         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
 205         attributes.
 206
 207 2009-11-02  Alan Modra  <amodra@bigpond.net.au>
 208
 209         * elflink.c (elf_link_add_object_symbols): Don't force debug
 210         symbols local.
 211
 212 2009-10-29  Johan Kristell  <johankri@axis.com>
 213
 214         * elf32-cris.c (cris_elf_plt_sym_val): New function.
 215         (elf_backend_plt_sym_val): Define.
 216
 217 2009-10-27  Kai Tietz  <kai.tietz@onevision.com>
 218
 219         * peXXigen.c (bfdver.h): Add include.
 220         (LINKER_VERSION): Do calculation based on BFD_VERSION.
 221
 222 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
 223
 224         * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
 225
 226 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
 227
 228         * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
 229
 230 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
 231
 232         * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
 233
 234 2009-10-23  Kai Tietz  <kai.tietz@onevision.com>
 235
 236         * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
 237         of R_AMD64_PCRLONG_<X> relocations from addend.
 238
 239 2009-10-23  Alan Modra  <amodra@bigpond.net.au>
 240
 241         * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
 242
 243 2009-10-20  Alan Modra  <amodra@bigpond.net.au>
 244
 245         PR binutils/10802
 246         * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
 247
 248 2009-10-19  Hans-Peter Nilsson  <hp@axis.com>
 249
 250         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
 251         Don't subtract the size of the TLS block for non-shared objects
 252         from the relocation.
 253
 254 2009-10-17  Arnold Metselaar  <arnold.metselaar@planet.nl>
 255
 256         * coff-z80.c (z80coff_vec): Allow sections to be of type
 257         SEC_CODE or SEC_DATA
 258
 259 2009-10-16  Alan Modra  <amodra@bigpond.net.au>
 260
 261         PR binutils/10785
 262         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
 263         bim and bim->buffer.  bfd_malloc instead.
 264         * peicode.h (pe_ILF_build_a_bfd): Similarly.
 265         (ILF_DATA_SIZE): Don't include bim.
 266         * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
 267
 268 2009-10-14  Alan Modra  <amodra@bigpond.net.au>
 269
 270         * aoutx.h (aout_link_check_ar_symbols): Typo fix.
 271
 272 2009-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 273
 274         PR binutils/10763
 275         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
 276         earlier.
 277
 278 2009-10-13  Alan Modra  <amodra@bigpond.net.au>
 279
 280         * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
 281
 282 2009-10-12  Roland McGrath  <roland@frob.com>
 283
 284         * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
 285         Fix %s that should be %B in several message formats.
 286
 287 2009-10-10  Alan Modra  <amodra@bigpond.net.au>
 288
 289         * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
 290         excluded output sections.
 291
 292 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 293
 294         * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
 295         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 296
 297 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 298
 299         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
 300         bfd_mach_o_read_symtab_symbols.
 301         (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
 302         (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
 303         (bfd_mach_o_scan_write_section_32): Rename to
 304         bfd_mach_o_write_section_32.
 305         (bfd_mach_o_scan_write_section_64): Rename to
 306         bfd_mach_o_write_section_64.
 307         (bfd_mach_o_scan_write_segment_32): Rename to
 308         bfd_mach_o_write_segment_32.
 309         (bfd_mach_o_scan_write_segment_64): Rename to
 310         bfd_mach_o_write_segment_64.
 311         (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
 312         (bfd_mach_o_scan_read_section_32): Rename to
 313         bfd_mach_o_read_section_32.
 314         (bfd_mach_o_scan_read_section_64): Rename to
 315         bfd_mach_o_read_section_64.
 316         (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
 317         (bfd_mach_o_scan_read_symtab_strtab): Rename to
 318         bfd_mach_o_read_symtab_strtab.
 319         (bfd_mach_o_scan_read_symtab_symbol): Rename to
 320         bfd_mach_o_read_symtab_symbol.
 321         (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
 322         bfd_mach_o_read_dysymtab_symbol.
 323         (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
 324         (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
 325         (bfd_mach_o_scan_read_prebound_dylib): Rename to
 326         bfd_mach_o_read_prebound_dylib.
 327         (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
 328         (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
 329         (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
 330         (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
 331         (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
 332         (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
 333         (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
 334         (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
 335         (bfd_mach_o_scan_read_segment_32): Rename to
 336         bfd_mach_o_read_segment_32.
 337         (bfd_mach_o_scan_read_segment_64): Rename to
 338         bfd_mach_o_read_segment_64.
 339         (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
 340         * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
 341         bfd_mach_o_read_dysymtab_symbol.
 342
 343 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 344
 345         * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
 346         (bfd_mach_o_section_get_nbr_indirect): Ditto.
 347         (bfd_mach_o_get_synthetic_symtab): New function.
 348         (bfd_mach_o_print_private_header): Print the number of commands
 349         in decimal.
 350         * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
 351         * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
 352
 353 2009-10-08  Tristan Gingold  <gingold@adacore.com>
 354
 355         * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
 356
 357 2009-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 358
 359         * bfd-in2.h: Regenerated.
 360
 361 2009-10-02  Alan Modra  <amodra@bigpond.net.au>
 362
 363         * aout-cris.c (N_SHARED_LIB): Don't define.
 364         * hp300bsd.c (N_SHARED_LIB): Don't define.
 365         * i386bsd.c (N_SHARED_LIB): Don't define.
 366         * i386linux.c (N_SHARED_LIB): Don't define.
 367         * i386lynx.c (N_SHARED_LIB): Don't define.
 368         * m68klinux.c (N_SHARED_LIB): Don't define.
 369         * m88kmach3.c (N_SHARED_LIB): Don't define.
 370         * mipsbsd.c (N_SHARED_LIB): Don't define.
 371         * newsos3.c (N_SHARED_LIB): Don't define.
 372         * pc532-mach.c (N_SHARED_LIB): Don't define.
 373         * pdp11.c (N_SHARED_LIB): Don't define.
 374         * sparclinux.c (N_SHARED_LIB): Don't define.
 375         * vaxbsd.c (N_SHARED_LIB): Don't define.
 376
 377 2009-10-01  Dave Korn  <dave.korn.cygwin@gmail.com>
 378
 379         * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
 380         symbol for a weak undef in the auxbfd, not the input bfd.
 381
 382 2009-10-01  Ulrich Weigand  <uweigand@de.ibm.com>
 383
 384         * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
 385         after .toe instead of before .text section.  Set the LMA of all
 386         overlay sections to their icache IA address.
 387         (spu_elf_find_overlays): Determine icache set id without reference
 388         to the LMA.
 389
 390 2009-09-30  Tristan Gingold  <gingold@adacore.com>
 391
 392         * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
 393
 394 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         * elf64-x86-64.c (elf64_x86_64_append_rela): New.
 397         (elf64_x86_64_relocate_section): Use it.
 398         (elf64_x86_64_finish_dynamic_symbol): Likewise.
 399
 400 2009-09-29  DJ Delorie  <dj@redhat.com>
 401
 402         * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
 403         (ALL_MACHINES_CFILES): Add cpu-rx.c.
 404         (BFD32_BACKENDS): Add elf32-rx.lo.
 405         (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
 406         * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
 407         Export bfd_rx_arch.
 408         (bfd_archures_list): Add bfd_rx_arch.
 409         * config.bfd: Add entry for rx-*-elf.
 410         * configure.in: Add entries for bfd_elf32_rx_le_vec and
 411         bfd_elf32_rx_be_vec.
 412         * reloc.c: Add RX relocations.
 413         * targets.c: Add RX target vectors.
 414         * Makefile.in: Regenerate.
 415         * bfd-in2.h: Regenerate.
 416         * configure: Regenerate.
 417         * libbfd.h: Regenerate.
 418         * cpu-rx.c: New file.
 419         * elf32-rx.c: New file.
 420
 421 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 422
 423         * elf32-cr16.c (elf32_cr16_relocate_section): Removed
 424         info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
 425
 426 2009-09-28  Nick Clifton  <nickc@redhat.com>
 427
 428         PR 10478: Accepting Solaris binaries.
 429         * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
 430         section link values in x86 binaries.
 431         * elfcode.h (elf_object_p): Likewise.
 432
 433 2009-09-28  Philippe De Muyter  <phdm@macqel.be>
 434
 435         * elf32-m68k.c (elf_m68k_final_write_processing): New function.
 436         (elf_backend_final_write_processing): Macro defined as above function.
 437
 438 2009-09-25  Martin Thuresson  <martint@google.com>
 439
 440         Update sources to make alpha and arm targets compile cleanly with
 441         -Wc++-compat:
 442         * ecoff.c: Add casts.
 443         * ecofflink.c: Add casts.
 444         * elf64-alpha.c: Add casts.
 445         (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
 446         to top level.
 447         (SKIP_HOWTO): Use enum name.
 448         * elf32-arm.c: Add casts.
 449         (elf32_arm_vxworks_bed): Update code to avoid multiple
 450         declarations.
 451         (struct map_stub): Move to top level.
 452
 453 2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>
 454
 455         PR ld/10630
 456         * elflink.c (elf_link_output_extsym): Turn off visibility on
 457         local symbol.
 458         (bfd_elf_final_link): Turn off visibility on dynamic local
 459         symbol.
 460
 461 2009-09-24  Alan Modra  <amodra@bigpond.net.au>
 462
 463         PR binutils/10654
 464         * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
 465         for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
 466         Remove "function" parm, adjust caller.
 467
 468 2009-09-23  Matt Rice  <ratmice@gmail.com>
 469
 470         * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
 471         arguments.
 472         * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
 473         DT_DEPAUDIT from audit/depaudit arguments.
 474         (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
 475         (elf_link_add_object_symbols): Set dt_audit target data when finding a
 476         DT_AUDIT.
 477         * bfd-in2.h: Regenerate.
 478         * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
 479
 480 2009-09-23  Jie Zhang  <jie.zhang@analog.com>
 481
 482         * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
 483         .rel.plt and .plt sections are removed.
 484         (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
 485         section.  Remove the duplicated removing of empty .rel.plt
 486         section.
 487
 488 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 489
 490         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
 491         patch to handle the new personality relaxation.
 492
 493 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 494
 495         * elf-eh-frame.c (make_pc_relative): New function.
 496         (_bfd_elf_write_section_eh_frame): Use it.
 497
 498 2009-09-21  Alan Modra  <amodra@bigpond.net.au>
 499
 500         * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
 501         (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
 502         (MR_0_3, MR_3_0): Define.
 503         (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
 504         (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
 505         (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 506         table.  Check for presense of __tls_get_addr_opt
 507         (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
 508         (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
 509         (write_glink_stub): Add param p.
 510         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 511         (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
 512         __tls_get_addr.
 513         * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
 514         * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
 515         (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 516         table.  Check for presense of __tls_get_addr_opt.
 517         (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
 518         (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
 519         BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
 520         LD_R2_0R1, MTLR_R11): Define.
 521         (build_tls_get_addr_stub): New function.
 522         (ppc_build_one_stub): Call it.
 523         (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
 524         (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
 525         __tls_get_addr plt call.
 526         * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
 527
 528 2009-09-19  Richard Sandiford  <rdsandiford@googlemail.com>
 529
 530         * elf-bfd.h (eh_cie_fde): Add personality_offset and
 531         make_per_encoding_relative to the CIE structure.  Add a padding field.
 532         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
 533         rather than 0xf0 when masking out the base address encoding
 534         Record the offset of personality data from the start of the CIE.
 535         Remove a repeated elf_backend_can_make_relative_eh_frame check.
 536         (find_merged_cie): Take an info argument.  If the personality
 537         binds locally, try converting an absolute personality into
 538         a local one.
 539         (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
 540         when masking out the base address encoding.  Update the call to
 541         find_merged_cie.
 542         (_bfd_elf_eh_frame_section_offset): Discard relocations against
 543         the personality data if we are converting into PC-relative form.
 544         (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
 545         when masking out the base address encoding.  Handle
 546         make_per_encoding_relative.
 547
 548 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 549
 550         PR ld/10406
 551         * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
 552         R_PPC_EMB_SDA2I16 complain_overflow_signed.
 553         (create_sdata_sym): Pass info rather than htab.
 554         Update all callers.  Ensure symbols are hidden.
 555         (ppc_elf_check_relocs): Allow SDAREL16 when shared.
 556         (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
 557         _GLOBAL_OFFSET_TABLE_.
 558         (elf_finish_pointer_linker_section): Don't assume that sdata base
 559         symbol is always at 0x8000 offset.  Don't subtract the addend here.
 560         (is_static_defined): New function.
 561         (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
 562         is statically defined.  Clear addend for EMB_SDAI16 and EMB_SDA2I16
 563         relocs.  Downgrade error on unexpected section for EMB_SDA2REL
 564         reloc symbols to a warning.
 565
 566 2009-09-18  Nick Clifton  <nickc@redhat.com>
 567
 568         * po/es.po: Updated Spanish translation.
 569         * po/vi.po: Updated Vietnamese translation.
 570
 571 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 572
 573         * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
 574         functions.  Use throughout.
 575         (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
 576         from indirect symbol.
 577         (lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
 578         (add_symbol_adjust): Simplify.
 579         (defined_code_entry, defined_func_desc): New functions.
 580         (ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
 581         (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
 582         defined_code_entry to follow indirect sym links.
 583         (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
 584         (ppc_type_of_stub): Follow indirect sym links.
 585         (toc_adjusting_stub_needed): Likewise.
 586         (ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
 587         rather than defining them at stub.
 588         (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
 589         assignments in test.
 590
 591 2009-09-16  Tristan Gingold  <gingold@adacore.com>
 592
 593         * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
 594         Reindent.
 595         * mach-o.c (bfd_mach_o_cpu_name): Reindent.
 596         (bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
 597         (bfd_mach_o_print_private_header): Use fputs instead of fprintf
 598         when possible to avoid warnings.
 599         (bfd_mach_o_print_section_map): Ditto.
 600         (bfd_mach_o_section_get_entry_size): New function.
 601         (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
 602         added function.
 603         (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
 604
 605 2009-09-14  Nick Clifton  <nickc@redhat.com>
 606
 607         * po/fi.po: Updated Finnish translation.
 608
 609 2009-09-11  Nick Clifton  <nickc@redhat.com>
 610
 611         * po/bfd.pot: Updated by the Translation project.
 612
 613 2009-09-11  Philippe De Muyter  <phdm@macqel.be>
 614
 615         * binary.c (binary_object_p): Remove bfd_external_binary_architecture
 616         hack.  objcopy `-B' (`--binary-architecture') option is now handled
 617         in a generic way.
 618
 619 2009-09-11  Nick Clifton  <nickc@redhat.com>
 620
 621         * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
 622         changes.
 623
 624 2009-09-11  Jie Zhang  <jie.zhang@analog.com>
 625
 626         * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
 627         NULL if `ht' is NULL.
 628
 629 2009-09-09  Martin Thuresson  <martin@mtme.org>
 630
 631         Update sources to compile cleanly with -Wc++-compat:
 632         * aoutx.h: Add casts.
 633         * archive.c: Add casts.
 634         * archive64.c: Add casts.
 635         * archures.c: Add casts.
 636         * bfd-in2.h: Regenerated.
 637         * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
 638         * bfdio.c: Add casts.
 639         * binary.c: Add casts.
 640         * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
 641         parameter to use enum value instead of int.
 642         * coffcode.h: Add casts.
 643         * coffgen.c: Add casts.
 644         * cofflink.c: Add casts.
 645         * compress.c: Add casts.
 646         * dwarf1.c: Add casts.
 647         * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
 648         bfd_ptr. Update code to use new name.
 649         * elf-attrs.c: Add casts.
 650         * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
 651         anonymous struct. (union gotplt_union, struct
 652         elf_link_virtual_table_entry): Move to top level.
 653         * elf-eh-frame.c: Add casts.
 654         * elf-strtab.c: Add casts.
 655         * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
 656         argument name from typename to type_name.
 657         * elf32-i386.c: Add casts.
 658         * elf64-x86-64.c: Add casts.
 659         * elfcode.h: Add casts.
 660         * elfcore.h: Add casts.
 661         * elflink.c: Add casts.
 662         * format.c: Add casts.
 663         * hash.c: Add casts.
 664         * ihex.c: Add casts.
 665         * libaout.h (enum aout_subformat, enum aout_magic): Move to top
 666         level.
 667         * libbfd.c: Add casts.
 668         * linker.c: Add casts.
 669         * merge.c: Add casts.
 670         * opncls.c: Add casts.
 671         * peXXigen.c: Add casts.
 672         * peicode.h: Add casts.
 673         * reloc.c: Add casts.
 674         * section.c: Add casts.
 675         * simple.c: Add casts.
 676         * srec.c: Add casts.
 677         * stabs.c: Add casts.
 678         * syms.c: Add casts.
 679         * targets.c: Add casts.
 680         * tekhex.c: Add casts.
 681         * verilog.c: Add casts.
 682
 683 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 684
 685         * configure: Regenerate.
 686
 687 2009-09-09  Daniel Jacobowitz  <dan@codesourcery.com>
 688
 689         * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
 690         for the mode of target PLT entries.
 691         (allocate_dynrelocs): Only adjust symbol type if setting its
 692         value.
 693
 694 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 695
 696         * configure: Regenerate.
 697
 698 2009-09-09  Nick Clifton  <nickc@redhat.com>
 699
 700         PR 10478:
 701         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
 702         section headers containing sh_link values of SHN_BEFORE or
 703         SHN_AFTER.
 704         * elfcode.h (elf_object_p): Likewise.
 705
 706 2009-09-09  Tristan Gingold  <gingold@adacore.com>
 707
 708         Handle DYLD_INFO introduced by Darwin10.
 709         * mach-o.h (bfd_mach_o_load_command_type): Add
 710         BFD_MACH_O_LC_DYLD_INFO.
 711         (bfd_mach_o_dyld_info_command): New type.
 712         (bfd_mach_o_load_command): Add dyld_info field.
 713         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
 714         (bfd_mach_o_scan_read_dyld_info): New function.
 715         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
 716         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 717         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
 718         (bfd_mach_o_print_dyld_info): New function.
 719
 720 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 721
 722         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
 723         linkonce or linker script discarded section.
 724
 725 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
 726
 727         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
 728
 729 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
 730
 731         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
 732         range call the bfd error hander and use R_68K_NONE instead.
 733
 734 2009-09-07  Tristan Gingold  <gingold@adacore.com>
 735
 736         * po/SRC-POTFILES.in: Regenerate.
 737         * po/bfd.pot: Regenerate.
 738
 739         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 740         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
 741         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
 742         st_mtim.tv_nsec to gas/configure.in
 743         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
 744         * configure: Regenerate.
 745         * config.in: Regenerate.
 746         * vmsutil.c: Moved to gas/config/te-vms.c
 747         * vmsutil.h: Removed.
 748         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
 749         (BFD32_BACKENDS): Remove vmsutil.lo
 750         * Makefile.in: Regenerate.
 751
 752 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
 753
 754         * coffcode.h: Include libiberty.h.
 755
 756 2009-09-05  Martin Thuresson  <martin@mtme.org>
 757
 758         * coff-arm.c (coff_arm_relocate_section)
 759         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
 760         Change member name class to symbol_class.
 761         * coff-i960.c (coff_i960_relocate_section) Rename variable
 762         class to class_val. Change member name class to symbol_class.
 763         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
 764         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
 765         * coff-stgo32.c (adjust_aux_in_post)
 766         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
 767         to in_class.
 768         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
 769         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
 770         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
 771         to n_sclass.
 772         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
 773         variables named class to n_sclass. (coff_write_symbols): Rename
 774         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
 775         argument class to symbol_class.
 776         * cofflink.c (_bfd_coff_link_hash_newfunc)
 777         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
 778         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
 779         Update code to use renamed members.
 780         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
 781         argument class to in_class.
 782         * libcoff-in.h (struct coff_link_hash_entry, struct
 783         coff_debug_merge_type) Renamed members class to symbol_class and
 784         type_class.
 785         * libcoff.h Regenerated.
 786         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
 787         Rename argument class to in_class.
 788         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
 789         renamed members.
 790         * pef.h (struct bfd_pef_imported_symbol): Changed name of
 791         member class to symbol_class.
 792
 793 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 794
 795         * configure: Regenerated.
 796
 797 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 798
 799         * configure.in: Bump version to 2.20.51
 800
 801 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 802
 803         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 804
 805 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 806
 807         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 808         create .rela.bss.
 809         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 810         for empty .rela.bss and .rel.plt sections.
 811
 812 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 813
 814         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 815         R_MIPS_JALR unless symbol resolves locally.
 816
 817 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 818
 819         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 820         has_static_relocs for R_MIPS_JALR.
 821
 822 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 823
 824         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 825         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 826         respective stubs.
 827
 828 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 831         plt earlier.
 832
 833 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 834
 835         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 836         dependencies.  Reindent.
 837         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 838         to build without make.  Add messages but make edit silent.
 839         * hosts/alphavms.h: Add a prototype for stpcpy.
 840         * vms.c: Add a missing include for Alpha VMS.
 841         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 842
 843 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 844
 845         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 846         * elf.c (bfd_elf_get_default_section_type): New.
 847         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 848
 849 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 850
 851         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 852         accidental checkin.
 853         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 854
 855 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 856
 857         PR ld/10569
 858         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 859         (bfd_emul_get_commonpagesize): Likewise.
 860
 861 2009-08-29  Martin Thuresson  <martin@mtme.org>
 862
 863         * elf32-arm.c (struct stub_def): Rename member template to
 864         template_sequence. (arm_build_one_stub,
 865         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 866         Rename variable template to template_sequence.
 867         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 868         Rename variable template to template_val.
 869         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 870         new to new_symbol.
 871         * coffgen.c (coff_make_empty_symbol)
 872         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 873         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 874         new to new_insn.
 875         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 876         to new_symbol.
 877         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 878         new to new_reloc.
 879         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 880         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 881         new_symbol.
 882         * linker.c (bfd_new_link_order): Rename variable new to
 883         new_lo.
 884         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 885         symbol.
 886         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 887         new_symbol_type.
 888         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 889         new to new_symbol_type.
 890         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 891         to new_symbol.
 892         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 893         new_dump.
 894         (read_hdr, rs6000coff_core_p)
 895         (rs6000coff_core_file_matches_executable_p)
 896         (rs6000coff_core_file_failing_command)
 897         (rs6000coff_core_file_failing_signal): Updated function to use new
 898         union member name.
 899         * som.c (som_make_empty_symbol): Rename variable new to
 900         new_symbol_type.
 901         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 902         to new_symbol.
 903         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 904         variable new to new_symbol.
 905
 906 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 907
 908         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 909         bfdlibdir and bfdincludedir.
 910         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 911         [INSTALL_LIBBFD]: ... here, ...
 912         [INSTALL_LIBBFD]: ... and empty overrides here.
 913         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 914         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 915         * Makefile.in: Regenerate.
 916         * configure: Regenerate.
 917
 918 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 919
 920         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 921         relocations.  Rewrite output of dynamic TLS relocations.
 922         (DTP_OFFSET, TP_OFFSET): New constants.
 923         (dtpoff_base): Update.
 924         (tpoff): Rename to tpoff_base, update.
 925         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 926         New functions.  Move code from elf_m68k_relocate_section here.
 927         (elf_m68k_relocate_section): Update.
 928         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 929
 930 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 931
 932         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 933         non_got_ref value.
 934         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 935         Handle non_got_ref field.
 936         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 937
 938 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 939
 940         PR ld/10518
 941         * linker.c (bfd_find_version_for_sym): Revert warning.
 942
 943 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 944
 945         PR ld/10518
 946         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 947         other wildcard match.  Warn on multiple wildcard matches.
 948
 949 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 950
 951         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 952         appending.
 953         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 954         only in this condition.
 955         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 956         to build but not install libbfd.la in this condition.
 957         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 958         (install_libbfd, install_libbfd): Remove.
 959         * Makefile.in: Regenerate.
 960         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 961         (INCLUDES): ... this.
 962         ($(MKDOC)): Adjust.
 963         * doc/Makefile.in: Regenerate.
 964
 965         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 966         no-dist and foreign.
 967         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 968         dependency tracking to work for them.
 969         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 970         use automake dependency tracking mechanism.
 971         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 972         (mkdep section): Remove.
 973         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 974         * Makefile.in: Regenerate.
 975         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 976
 977         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 978         (install-pdf, install-pdf-recursive, install-html)
 979         (install-html-recursive): Remove.
 980         * Makefile.in: Regenerate.
 981
 982         * Makefile.in: Regenerate.
 983         * aclocal.m4: Likewise.
 984         * config.in: Likewise.
 985         * configure: Likewise.
 986
 987 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 988
 989         * elf32-arm.c (arch_has_thumb2_nop): New function.
 990         (arch_has_arm_nop): New function.
 991         (elf32_arm_final_link_relocate): NOP opcodes changed.
 992
 993 2009-08-16  Doug Evans  <dje@google.com>
 994
 995         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 996         at least don't leak memory.
 997
 998 2009-08-13  DJ Delorie  <dj@redhat.com>
 999
1000         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1001         if needed.
1002
1003 2009-08-12  Nick Clifton  <nickc@redhat.com>
1004
1005         * po/fi.po: Updated Finnish translation.
1006
1007 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
1008
1009         Merge some FRV FDPIC changes into the Blackfin code.
1010         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1011         summary reloc information.
1012         (bfinfdpic_dynamic_got_plt_info): New.
1013         (_bfin_create_got_section): Create the PLT section here.
1014         (elf32_bfinfdpic_create_dynamic_sections): Not here.
1015         (_bfinfdpic_count_nontls_entries): Move out of...
1016         (_bfinfdpic_count_got_plt_entries): ... here.
1017         (_bfinfdpic_count_relocs_fixups): Likewise.
1018         (_bfinfdpic_reset_got_plt_entries): New.
1019         (_bfinfdpic_size_got_plt): Move out of...
1020         (elf32_bfinfdpic_size_dynamic_sections): ... here.
1021         (bfinfdpic_relocate_section): Be careful not to call
1022         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1023         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1024         New functions.
1025         (elf_backend_discard_info): Define for FD-PIC.
1026
1027 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
1028
1029         * elflink.c: Add FIXMEs for some places that require octets_per_byte
1030         adjustments.
1031         * elf-eh-frame.c: Likewise.
1032         * merge.c: Likewise.
1033
1034 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
1035
1036         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
1037         to x86 and x86_64 configurations.
1038         * configure: Regenerate.
1039
1040 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
1041
1042         Stop using bfd_usrdata in libbfd.
1043         * coff-stgo32.c (bfd_coff_go32stub): Remove.
1044         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1045         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1046         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
1047         filehdr_dst->u.go32.stub.  New comment with the reason.
1048         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1049         Substitute the removed macro bfd_coff_go32stub.
1050         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1051         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1052         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1053         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1054         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
1055         bfd_coff_go32stub.
1056         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1057         * libcoff-in.h (coff_data_type): New field go32stub.
1058         * libcoff.h: Regenerated.
1059
1060 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
1061
1062         Fix go32 stub preservation by objcopy.
1063         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1064         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1065         go32stub.
1066
1067 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
1068
1069         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1070         symbols.
1071         (elf32_arm_final_link_relocate): Treat local undefined symbols the
1072         same as global undefined symbols.
1073         (elf32_arm_relocate_section): Give an error for local undefined
1074         non-weak symbols, unless the reloc will not use the symbol.
1075
1076 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
1077
1078         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1079         (ppc_elf_relax_section): Use symbol index to distinguish
1080         relocatable stubs.
1081
1082 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
1083
1084         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1085
1086 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
1087
1088         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1089         info for STT_GNU_IFUNC.
1090         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1091         on got refs in case the symbol turns out to be ifunc.
1092         (ppc_elf_gc_sweep_hook): Similarly.
1093         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1094         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1095         (ppc_elf_size_dynamic_sections): Likewise.
1096         (ppc_elf_relocate_section): Likewise.
1097
1098 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
1099
1100         From Mike Frysinger <michael.frysinger@analog.com>
1101         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1102         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1103         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1104         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1105         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1106         Adjust to match the renamed reloc definitions.
1107
1108 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
1109
1110         PR 10494
1111         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1112         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1113
1114 2009-08-07  Tom Tromey  <tromey@redhat.com>
1115
1116         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1117         aliasing error.
1118
1119 2009-08-06  Michael Eager <eager@eagercon.com>
1120
1121         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1122         * Makefile.in: Regenerate.
1123         * archures.c: Add bfd_arch_microblaze.
1124         * bfd-in2.h: Regenerate.
1125         * config.bfd: Add microblaze target.
1126         * configure.in: Add bfd_elf32_microblaze_vec target.
1127         * configure: Regenerate.
1128         * cpu-microblaze.c: New.
1129         * elf32-microblaze.c: New.
1130         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1131         * libbfd.h: Regenerate.
1132         * reloc.c: Add MICROBLAZE relocations.
1133         * section.c: Add struct relax_table and relax_count to section.
1134         * targets.c: Add bfd_elf32_microblaze_vec.
1135
1136 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
1137             Alan Modra  <amodra@bigpond.net.au>
1138
1139         PR binutils/10492
1140         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1141         symbols.
1142         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1143         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1144
1145 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
1146
1147         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1148         at least once when fixing cortex-a8.
1149
1150 2009-08-05  Chao-ying Fu  <fu@mips.com>
1151
1152         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1153         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1154         for CPUs.  It is true for RM9000.
1155         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
1156         for all CPUs.
1157         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1158         to guard the transformation.
1159
1160 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
1161
1162         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1163         (spu_elf_size_sections): Declare prototype.
1164         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1165         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1166         (spu_elf_emit_fixup): New function.
1167         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1168         (spu_elf_size_sections): New function.
1169
1170 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
1171
1172         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1173         (arm_build_one_stub): Build a8 veneers as a separate pass.
1174         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1175         parameters.  Use them to check if we create a different a8 fixup
1176         than the previous pass.
1177         (elf32_arm_size_stubs): Move scope of stub_changed and
1178         prev_num_a8_fixes into main loop.
1179         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1180
1181 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
1182
1183         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1184         which find_plt_ent is called.  Delete redundant code.
1185
1186 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
1187
1188         PR binutils/10363
1189         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1190         invalid string offset.
1191
1192 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
1193
1194         PR ld/10433
1195         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1196         to htab->init_got_offset and plt to htab->init_plt_offset
1197         when discarding space for dynamic relocations.
1198
1199 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
1200
1201         * elf32-ppc.c (struct plt_entry): Revise comments.
1202         (ppc_elf_check_relocs): Don't create needless plt_entry info
1203         for non-pie executables.  Don't test info->pie when info->shared
1204         already covers that case.
1205         (ppc_elf_gc_sweep_hook): Adjust for above change.
1206         (add_stub_sym): Don't test info->pie when info->shared tested.
1207         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1208         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1209         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1210         (ppc_elf_relocate_section): Likewise.
1211
1212 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
1213
1214         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1215         for local ifunc symbols in non-pie executables, regardless of
1216         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
1217         code so that it's obvious that we only do anything special for
1218         local ifunc syms.
1219         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1220         (allocate_dynrelocs): Correct comment for syms defined in plt.
1221         Don't specially allocate ifunc dyn relocs.
1222         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1223         (ppc_elf_relocate_section): Set "relocation" value for ifunc
1224         syms in non-pie executables.  No specially allocated dyn relocs
1225         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
1226         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1227         a non-pie executable.
1228
1229 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1230             Jakub Jelinek  <jakub@redhat.com>
1231
1232         PR ld/6443
1233         * elf32-i386.c (elf_i386_tls_transition): Check executable
1234         instead of shared for TLS when building PIE.
1235         (elf_i386_check_relocs): Likewise.
1236         (elf_i386_allocate_dynrelocs): Likewise.
1237         (elf_i386_relocate_section): Likewise.
1238
1239         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1240         instead of shared for TLS when building PIE.
1241         (elf64_x86_64_check_relocs): Likewise.
1242         (elf64_x86_64_allocate_dynrelocs): Likewise.
1243         (elf64_x86_64_relocate_section): Likewise.
1244
1245 2009-07-31  Anthony Green  <green@moxielogic.com>
1246
1247         * config.bfd (targ_cpu): Add moxie-uclinux support.
1248
1249 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
1250
1251         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1252
1253 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
1254
1255         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1256         used by indirect function support.  Count dynamic relocs for
1257         ifunc syms.
1258         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1259         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1260         in iplt and their relocs in reliplt.  Don't make ifunc syms
1261         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
1262         reliplt.  Handle other dynamic relocs for ifunc.
1263         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1264         ifunc in reliplt, likewise relocs for got against local ifunc.
1265         Typo fix on reliplt size adjust.
1266         (ppc_elf_relocate_section): Don't use plt scheme of allocating
1267         relocs 1-1 with entries for iplt, instead just add using
1268         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
1269         Error on invalid ifunc dyn relocs.
1270         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1271         in iplt/reliplt.
1272         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1273         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1274         (ppc64_elf_reloc_type_lookup): Handle new relocs.
1275         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
1276         (allocate_dynrelocs): As for elf32-ppc.c above.
1277         (ppc64_elf_size_dynamic_sections): Likewise.
1278         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1279         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
1280         (ppc_size_one_stub): Similarly.
1281         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
1282         relocs too.
1283         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1284
1285 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
1286
1287         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1288         change.  Add note to head comment.
1289
1290 2009-07-28  Jan Beulich  <jbeulich@novell.com>
1291
1292         * archive.c (get_extended_arelt_filename): Remove redundant
1293         range check on index.
1294
1295 2009-07-27  Doug Kwan  <dougkwan@google.com>
1296
1297         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1298
1299 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         * archures.c bfd_*_arch): Sorted.
1302         (bfd_archures_list): Likewise.
1303
1304 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1305
1306         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1307         to R_cr16_NUM32 relocation.
1308
1309 2009-07-26  Michael Eager  <eager@eagercon.com>
1310
1311         * archures.c: Add bfd_mach_ppc_405
1312         * bfd-in2.h: Same.
1313
1314 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1315
1316         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1317         * cpu-l1om.c (bfd_l1om_arch): Likewise.
1318
1319 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1320
1321         * archures.c (bfd_architecture): Add bfd_arch_l1om.
1322         (bfd_l1om_arch): New.
1323         (bfd_archures_list): Add &bfd_l1om_arch.
1324         * bfd-in2.h: Regenerated.
1325
1326         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1327         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
1328         if bfd_elf64_x86_64_freebsd_vec is supported.
1329         (targ_selvecs): Likewise.
1330
1331         * configure.in: Support bfd_elf64_l1om_vec and
1332         bfd_elf64_l1om_freebsd_vec.
1333         * configure: Regenerated.
1334
1335         * cpu-l1om.c: New.
1336
1337         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1338         (bfd_elf64_l1om_vec): Likewise.
1339         (bfd_elf64_l1om_freebsd_vec): Likewise.
1340
1341         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1342         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1343         * Makefile.in: Regenerated.
1344
1345         * targets.c (bfd_elf64_l1om_vec): New.
1346         (bfd_elf64_l1om_freebsd_vec): Likewise.
1347         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1348         bfd_elf64_l1om_freebsd_vec.
1349
1350 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
1351             Alan Modra  <amodra@bigpond.net.au>
1352
1353         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1354         * bfd-in2.h: Regenerate.
1355         * libbfd.h: Regenerate.
1356         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1357         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1358         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1359
1360 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
1361
1362         PR ld/10434
1363         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1364         instead of shared for R_X86_64_TPOFF32.
1365         (elf64_x86_64_relocate_section): Likewise.
1366
1367 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
1368
1369         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1370         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1371         with the BSF_GNU_UNIQUE flag bit set.
1372         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1373         for symbols with STB_GNU_UNIQUE binding.
1374         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1375         with the STB_GNU_UNIQUE binding.
1376         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1377         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
1378         symbols with the unique_global field set.
1379         (elf_link_output_extsym): Set unique_global field for symbols with
1380         the STB_GNU_UNIQUE binding.
1381         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1382         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1383         symbols.
1384         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1385         symbols.
1386         * bfd-in2.h: Regenerate.
1387
1388 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1389
1390         * elflink.c (elf_link_output_extsym): Revert the last change.
1391
1392 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1393
1394         PR ld/10433
1395         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1396         when ref_regular, not def_regular.
1397
1398 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1399
1400         PR ld/10426
1401         * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1402         from a DSO into a normal FUNC symbol.
1403         (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1404         a normal FUNC symbol.
1405
1406 2009-07-17  Chao-ying Fu  <fu@mips.com>
1407
1408         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1409         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1410         interlocking, the last PLT entry needs a nop in the branch delay slot.
1411         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1412         output the last two PLT entries in reverse order.
1413
1414 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
1415
1416         * elf32-i386.c (elf_i386_relocate_section): Don't get local
1417         STT_GNU_IFUNC symbol for relocatable link.
1418         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1419
1420 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1421
1422         * bfdio.c (bfd_iovec): Add comments for bmmap.
1423         * bfd-in2.h: Regenerated.
1424
1425 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1426
1427         * Makefile.am: Run "make dep-am".
1428         * Makefile.in: Regenerated.
1429
1430 2009-07-10  Doug Kwan  <dougkwan@google.com>
1431
1432         * elf32-arm.c (stub_hash_newfunc): Initialize fields
1433         target_addend and orig_insn.
1434
1435 2009-07-10  Tom Tromey  <tromey@redhat.com>
1436
1437         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1438         (elf-eh-frame.lo): Likewise.
1439         (elf32-bfin.lo): Likewise.
1440         (elf32-frv.lo): Likewise.
1441         (elf32-xc16x.lo): Likewise.
1442         * Makefile.in: Rebuild.
1443         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1444         * elf-eh-frame.c: Likewise.
1445         * elf32-bfin.c: Likewise.
1446         * elf32-frv.c: Likewise.
1447         * elf32-xc16x.c: Likewise.
1448
1449 2009-07-10  Julian Brown  <julian@codesourcery.com>
1450
1451         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1452         symbol a stub entry is derived from, not the entry for the stub
1453         itself, in call to elf32_arm_final_link_relocate.
1454
1455 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1456
1457         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1458         when reporting  addends.
1459
1460 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1461
1462         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1463         data even when no stubs.
1464         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1465
1466 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1467
1468         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1469         (ppc_elf_get_synthetic_symtab): Report addend.
1470         (PLT_IFUNC): Define.
1471         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1472         (ppc_elf_create_glink): New function.
1473         (ppc_elf_create_dynamic_sections): Use it.
1474         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1475         (update_local_sym_info): Allocate space for local_plt array.
1476         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
1477         entry pointer.
1478         (is_branch_reloc): New function.
1479         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1480         (ppc_elf_gc_sweep_hook): Likewise.
1481         (ppc_elf_adjust_dynamic_symbol): Likewise.
1482         (allocate_dynrelocs): Likewise.
1483         (ppc_elf_size_dynamic_sections): Likewise.
1484         (ppc_elf_relocate_section): Likewise.
1485         (branch_reloc_hash_match): Use is_branch_reloc.
1486         (ppc_elf_tls_optimize): Adjust for local_plt.
1487         (write_glink_stub): New function, extracted from..
1488         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
1489         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1490         branch table when dynamic.
1491         (elf_backend_post_process_headers): Define.
1492         * elf64-ppc.c (elf_backend_post_process_headers): Define.
1493         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1494         (ppc64_elf_get_synthetic_symtab): Report addend.
1495         (struct ppc_stub_hash_entry): Add plt_ent.
1496         (PLT_IFUNC): Define.
1497         (struct ppc_link_hash_table): Add iplt and reliplt.
1498         (create_linkage_sections): Make .iplt and .rela.iplt sections.
1499         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1500         (update_local_sym_info): Allocate space for local_plt array.
1501         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
1502         entry pointer.
1503         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1504         and don't change hash flags here.
1505         (is_branch_reloc): New function.
1506         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1507         (ppc64_elf_gc_sweep_hook): Likewise.
1508         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1509         (allocate_dynrelocs): Likewise.
1510         (ppc64_elf_size_dynamic_sections): Likewise.
1511         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1512         (ppc64_elf_size_stubs): Likewise.
1513         (ppc64_elf_relocate_section): Likewise.
1514         (get_sym_h): Adjust for local_plt.
1515         (branch_reloc_hash_match): Use is_branch_reloc.
1516         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1517         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1518
1519 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1520
1521         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1522
1523 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1524
1525         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1526         and ref_regular_nonweak comment.
1527         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1528         when def_regular, not ref_regular.
1529         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1530         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1531         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1532
1533 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
1534
1535         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1536         of malloc'd struct call_info.
1537         (pasted_function): Likewise, priority too.
1538
1539 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
1540
1541         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1542         alignment when packing sections into overlays.
1543
1544 2009-07-03  Cary Coutant  <ccoutant@google.com>
1545
1546         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1547
1548 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
1549
1550         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
1551         changes only) earlier patch:-
1552
1553 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1554
1555         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1556         give .debug and .reloc data characteristics.
1557         (DOT_RELOC): New define for .reloc section string.
1558         (coff_write_object_contents): Use DOT_RELOC instead of string.
1559
1560 2009-07-02  Tom Tromey  <tromey@redhat.com>
1561
1562         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1563         * bfdwin.c (bfd_free_window): Cast to unsigned long.
1564
1565 2009-07-01  Nick Clifton  <nickc@redhat.com>
1566
1567         * elf-m10300.c: Remove trailing white space.
1568         * reloc.c: Likewise.
1569
1570 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
1571
1572         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1573         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1574         * configure.in: Use them.
1575         * configure: Regenerate.
1576         * config.in: Regenerate.
1577         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1578         #define _BSD_SOURCE. Add comments.
1579         (vms_file_stats_name): Calculate creation date based on available
1580         runtime data. Return 1 for version instead of 0.
1581
1582 2009-07-01  Nick Clifton  <nickc@redhat.com>
1583
1584         PR 10072
1585         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1586         to R_ARM_THM_PC8 relocation.
1587
1588 2009-06-29  Nick Clifton  <nickc@redhat.com>
1589
1590         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1591         different uses of the relocations addend when a symbol is in a
1592         merged section.
1593
1594 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1595
1596         PR ld/10337
1597         * elf.c (bfd_section_from_shdr): Don't change sh_link for
1598         SHT_REL/SHT_RELA sections on executable nor shared library.
1599         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1600         as a normal section.
1601
1602 2009-06-25  Nick Clifton  <nickc@redhat.com>
1603
1604         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1605         symbols with SEC_MERGE flag.
1606
1607 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1608
1609         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1610         give .debug and .reloc data characteristics.
1611         (DOT_RELOC): New define for .reloc section string.
1612         (coff_write_object_contents): Use DOT_RELOC instead of string.
1613
1614 2009-06-25  Tristan Gingold  <gingold@adacore.com>
1615
1616         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1617         (bfd_mach_o_canonicalize_dynamic_symtab)
1618         (bfd_mach_o_get_synthetic_symtab): Defines.
1619         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1620         (TARGET_NAME): Use Mach-O specific functions for dynamic.
1621
1622         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1623         for scattered relocations.
1624         (bfd_mach_o_i386_print_thread): New function.
1625         (bfd_mach_o_print_thread): Define.
1626
1627         * mach-o.c (text_section_names_xlat): Add an entry for __const.
1628         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1629         New functions extracted from ...
1630         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
1631         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1632         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1633         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1634         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
1635         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1636         Set name_str field.
1637         (bfd_mach_o_scan_read_dylib): Ditto.
1638         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
1639         reindent.
1640         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
1641         decode isym and flags on little endian targets.  Set dysymtab field.
1642         (bfd_mach_o_scan_start_address): Adjust for enum names.
1643         (bfd_mach_o_lookup_section): Do not look for segments anymore.
1644         (bfd_mach_o_print_section): Display bfd section name.
1645         (bfd_mach_o_print_segment): Display none if no name.
1646         (bfd_mach_o_print_dysymtab): Display next index for local, external
1647         and undefined symbols.
1648         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1649         Display dylinker name. Display thread and unixthread commands content.
1650         (bfd_mach_o_print_thread): New macro.
1651
1652         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1653         (bfd_mach_o_ppc_thread_flavour): Ditto.
1654         (bfd_mach_o_i386_thread_flavour): Ditto.
1655         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1656         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1657         BFD_MACH_O_THREAD_STATE_NONE.
1658         (bfd_mach_o_segment_command): Remove segment field.
1659         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1660         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1661         (bfd_mach_o_prebound_dylib_command): Ditto.
1662         (bfd_mach_o_dylib_command): Ditto.
1663         (bfd_mach_o_prebound_dylib_command): Remove section field.
1664         (mach_o_data_struct): Add dysymtab field.
1665         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1666         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1667         (bfd_mach_o_build_commands): Remove parameter names and attributes.
1668         (bfd_mach_o_get_dynamic_reloc_upper_bound)
1669         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1670
1671 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
1672
1673         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1674         field of struct dirent.
1675
1676 2009-06-23  Tristan Gingold  <gingold@adacore.com>
1677
1678         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1679         of this macro.  Fix indentation.
1680
1681 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
1682
1683         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1684         destination for defined dynamic symbols when deciding whether to
1685         insert a stub or not.
1686         (allocate_dynrelocs): Make sure functions are not marked as Thumb
1687         when actually accessed through a PLT, even when generating a
1688         shared lib.
1689
1690 2009-06-22  Tristan Gingold  <gingold@adacore.com>
1691
1692         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1693         the relocs array.
1694
1695 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1696
1697         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1698         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1699
1700 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1701
1702         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1703
1704 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1705
1706         * elflink.c (elf_link_add_object_symbols): Avoid warning
1707         from -Wjump-misses-init in gcc 4.5.0.
1708
1709 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1710
1711         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1712         symbol on error.
1713         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1714
1715 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1716
1717         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1718         r_symndx.  Report local symbol name on error.
1719         (elf_i386_check_relocs): Updated.  Report local symbol name on
1720         error.
1721         (elf_i386_gc_sweep_hook): Updated.
1722         (elf_i386_relocate_section): Likewise.
1723
1724         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1725         r_symndx.  Report local symbol name on error.
1726         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1727         on error.
1728         (elf64_x86_64_gc_sweep_hook): Updated.
1729         (elf64_x86_64_relocate_section): Likewise.
1730
1731 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1732
1733         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1734
1735 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1736
1737         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1738         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1739         (bfd_mach_o_valid): Ditto.
1740         (bfd_mach_o_wide_p): Ditto.
1741         (bfd_mach_o_canonicalize_reloc): Ditto.
1742         (bfd_mach_o_build_commands): Ditto.
1743         (bfd_mach_o_scan_read_thread): Ditto.
1744         (bfd_mach_o_flatten_sections): Ditto.
1745         (bfd_mach_o_scan_start_address): Ditto.
1746         (bfd_mach_o_lookup_section): Ditto.
1747         (bfd_mach_o_core_fetch_environment): Ditto.
1748         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1749         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1750         (bfd_mach_o_scan_write_symtab): Ditto.
1751         Use macros instead of hard-coded values.
1752         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1753         Use bfd_mach_o_get_data instead of direct access.  Use macros
1754         instead of hard-coded values.
1755         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1756         Remove sym argument and get section from mdata.
1757         Move code into the else branch.
1758         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1759         Remove sym argument and get section from mdata.  Adjust code.
1760         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1761         switch (which replaces consecutive if statements).
1762         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1763         module table, table of content, indirect symbols and external
1764         referenced symbols.
1765         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1766         field.
1767         (bfd_mach_o_scan_read_linkedit): New function.
1768         (bfd_mach_o_scan_read_str): Ditto.
1769         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1770         field of mdata.
1771         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1772         bfd_mach_o_count_symbols never returns an error.
1773         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1774         symtab field (there might be only one symtab).
1775         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1776         Handle sub frameworks, sub umbrella, sub library and sub client.
1777         Read code signature and segment split info commands.
1778         (bfd_mach_o_scan): Reindent.
1779         (bfd_mach_o_xlat_name): New type.
1780         (bfd_mach_o_print_flags): New function.
1781         (bfd_mach_o_get_name): Ditto.
1782         (bfd_mach_o_cpu_name): New variable.
1783         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1784         (bfd_mach_o_section_type_name)
1785         (bfd_mach_o_section_attribute_name)
1786         (bfd_mach_o_load_command_name): New variables.
1787         (bfd_mach_o_print_private_header): New function.
1788         (bfd_mach_o_print_section_map): New function extracted from
1789         bfd_mach_o_print_private_bfd_data.
1790         (bfd_mach_o_print_section): Ditto.  Print more infos.
1791         (bfd_mach_o_print_segment): Ditto.
1792         (bfd_mach_o_print_dysymtab): Ditto.
1793         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1794         load weak dylib, reexport dylib and id dylib.
1795         Handle code signature and segment_split info.
1796         Handle sub frameworks, sub umbrella, sub library and sub client.
1797         (bfd_mach_o_section_get_nbr_indirect): New function.
1798
1799         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1800         (bfd_mach_o_header_flags): New enum to define header flags.
1801         (bfd_mach_o_section_attribute): New enum to replace ...
1802         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1803         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1804         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1805         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1806         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1807         these removed macros.
1808         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1809         (bfd_mach_o_dylib_module): New type.
1810         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1811         macros.
1812         (bfd_mach_o_dylib_table_of_content): New type.
1813         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1814         (bfd_mach_o_dylib_reference): New type.
1815         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1816         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1817         modules, toc, references and indirect syms.
1818         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1819         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1820         unused).  Add comment.
1821         (bfd_mach_o_dylib_command): Ditto.
1822         (bfd_mach_o_prebound_dylib_command): Ditto.
1823         (bfd_mach_o_linkedit_command): New type.
1824         (bfd_mach_o_str_command): New type.
1825         (bfd_mach_o_load_command): Add linkedit and str fields.
1826         (mach_o_data_struct): Add symtab field.
1827         (bfd_get_mach_o_data): Renamed to ...
1828         (bfd_mach_o_get_data): ... this new macro.
1829         (bfd_mach_o_scan_read_symtab_symbol,
1830         bfd_mach_o_scan_read_symtab_strtab,
1831         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1832
1833         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1834         instead of direct access.
1835
1836 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1837
1838         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1839         R_PPC_PLTREL24 relocs.
1840         (ppc_elf_relocate_section): Likewise.
1841
1842 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1843
1844         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1845         pointer to sym hash.  Update all uses.
1846         (update_plt_info): Likewise.  Don't check addend here.
1847
1848 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1849
1850         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1851         bfd_sym_from_r_symndx.
1852         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1853
1854 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1855
1856         * elf-bfd.h (struct sym_sec_cache): Delete.
1857         (struct sym_cache): New.
1858         (bfd_section_from_r_symndx): Delete prototype.
1859         (bfd_sym_from_r_symndx): Define prototype.
1860         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1861         (bfd_sym_from_r_symndx): ..new function.
1862         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1863         bfd_section_from_r_symndx to new struct and function.
1864         * elf32-bfin.c: Likewise.
1865         * elf32-hppa.c: Likewise.
1866         * elf32-i386.c: Likewise.
1867         * elf32-m32r.c: Likewise.
1868         * elf32-m68hc1x.c: Likewise.
1869         * elf32-m68hc1x.h: Likewise.
1870         * elf32-m68k.c: Likewise.
1871         * elf32-ppc.c: Likewise.
1872         * elf32-s390.c: Likewise.
1873         * elf32-sh.c: Likewise.
1874         * elf64-ppc.c: Likewise.
1875         * elf64-s390.c: Likewise.
1876         * elf64-x86-64.c: Likewise.
1877         * elfxx-sparc.c: Likewise.
1878         * elfxx-sparc.h: Likewise.
1879
1880 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1881
1882         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1883         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1884
1885 2009-06-18  Nick Clifton  <nickc@redhat.com>
1886
1887         * elflink.c (elf_link_sort_relocs): Return early if there are no
1888         relocs to sort.
1889
1890 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1891
1892         Merge cegcc and mingw32ce target name changes from
1893         CeGCC project:
1894
1895         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1896
1897         * config.bfd: Add arm*-*-cegcc* target.
1898
1899         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1900
1901         * config.bfd: Add arm-*-mingw32ce* target.
1902
1903 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1904
1905         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1906         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1907         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1908         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1909
1910 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1911
1912         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1913         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1914         * elf32-i386.c (elf_i386_check_relocs): Use it.
1915         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1916
1917 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1918
1919         * elf-bfd.h (elf_dyn_relocs): New.
1920
1921         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1922         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1923         elf_dyn_relocs.
1924         (elf_i386_copy_indirect_symbol): Likewise.
1925         (elf_i386_check_relocs): Likewise.
1926         (elf_i386_gc_sweep_hook): Likewise.
1927         (elf_i386_allocate_dynrelocs): Likewise.
1928         (elf_i386_readonly_dynrelocs): Likewise.
1929         (elf_i386_size_dynamic_sections): Likewise.
1930
1931         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1932         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1933         with elf_dyn_relocs.
1934         (elf64_x86_64_copy_indirect_symbol): Updated.
1935         (elf64_x86_64_check_relocs): Likewise.
1936         (elf64_x86_64_gc_sweep_hook): Likewise.
1937         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1938         (elf64_x86_64_allocate_dynrelocs): Likewise.
1939         (elf64_x86_64_readonly_dynrelocs): Likewise.
1940         (elf64_x86_64_size_dynamic_sections): Likewise.
1941
1942 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1943
1944         * elf32-arm.c (create_got_section): Get existing .rela.got
1945         section.
1946         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1947         * elf32-lm32.c (create_got_section): Likewise.
1948         * elf32-m32r.c (create_got_section): Likewise.
1949         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1950         * elf32-s390.c (create_got_section): Likewise.
1951         * elf32-sh.c (create_got_section): Likewise.
1952         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1953         * elf64-s390.c (create_got_section): Likewise.
1954         * elfxx-sparc.c (create_got_section): Likewise.
1955
1956         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1957         the GOT size.
1958
1959 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1960
1961         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1962
1963         * elf32-i386.c (elf_i386_local_hash): Removed.
1964         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1965         (elf_i386_get_local_sym_hash): Likewise.
1966
1967         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1968         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1969         (elf64_x86_64_get_local_sym_hash): Likewise.
1970         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1971         (get_local_sym_hash): Likewise.
1972
1973 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1974
1975         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1976         rel_got_sec and plt_sec.
1977         (elfNN_ia64_relax_section): Updated.
1978         (elfNN_ia64_create_dynamic_sections): Likewise.
1979         (get_got): Likewise.
1980         (allocate_dynrel_entries): Likewise.
1981         (elfNN_ia64_size_dynamic_sections): Likewise.
1982         (set_got_entry): Likewise.
1983         (elfNN_ia64_choose_gp): Likewise.
1984         (elfNN_ia64_relocate_section): Likewise.
1985         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1986         (elfNN_ia64_finish_dynamic_sections): Likewise.
1987
1988 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1989
1990         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1991         also for calls.
1992
1993 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1994
1995         * configure.in (elf): Add elf-ifunc.lo.
1996
1997         * configure: Regenerated.
1998         * Makefile.in: Likewise.
1999
2000         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2001         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2002
2003         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2004         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2005         irelifunc.
2006         (elf_i386_link_hash_table_create): Likewise.
2007         (elf_i386_create_dynamic_sections): Likewise.
2008         (elf_i386_check_relocs): Likewise.
2009         (elf_i386_allocate_dynrelocs): Likewise.
2010         (elf_i386_size_dynamic_sections): Likewise.
2011         (elf_i386_relocate_section): Likewise.
2012         (elf_i386_finish_dynamic_symbol): Likewise.
2013         (elf_i386_finish_dynamic_sections): Likewise.
2014         (elf_i386_create_got_section): Removed.
2015
2016         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2017         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2018         irelifunc.
2019         (elf64_x86_64_compute_jump_table_size): Updated.
2020         (elf64_x86_64_link_hash_table_create): Likewise.
2021         (elf64_x86_64_create_dynamic_sections): Likewise.
2022         (elf64_x86_64_check_relocs): Likewise.
2023         (elf64_x86_64_allocate_dynrelocs): Likewise.
2024         (elf64_x86_64_size_dynamic_sections): Likewise.
2025         (elf64_x86_64_relocate_section): Likewise.
2026         (elf64_x86_64_finish_dynamic_symbol): Likewise.
2027         (elf64_x86_64_finish_dynamic_sections): Likewise.
2028         (elf64_x86_64_create_got_section): Removed.
2029
2030         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2031         for pointer alignment.  Set up section pointers.
2032         (_bfd_elf_create_dynamic_sections): Likewise.
2033         (_bfd_elf_create_ifunc_sections): Moved to ...
2034         * elf-ifunc.c: Here.  New.
2035
2036         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2037         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2038         Run "make dep-am".
2039
2040 2009-06-16  Doug Kwan  <dougkwan@google.com>
2041
2042         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2043         to bfd_signed_vma.  Cast constant operands which are used in
2044         offset related expressions to bfd_signed_vma type as appropriate.
2045
2046 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
2047
2048         * elf32-vax.c (elf_vax_plt_sym_val): New function.
2049         (elf_backend_plt_sym_val): Define.
2050
2051 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
2052
2053         * elf32-vax.c (elf_vax_reloc_type_class): New function.
2054         (elf_backend_reloc_type_class): Define.
2055
2056 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
2057
2058         * elf32-vax.c (elf_vax_relocate_section): For symbol references
2059         from an executable to a shared library treat R_VAX_PC32
2060         relocations as R_VAX_PLT32 ones.
2061
2062 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
2063
2064         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2065         symbols in GOT space calculation.
2066         (elf_vax_relocate_section): Adjust accordingly.
2067
2068 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
2069
2070         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2071         include <R11:R2>.
2072
2073 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
2074
2075         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2076         attribute.
2077         (elf_vax_relocate_section): Likewise.
2078
2079 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
2080
2081         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2082         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2083
2084 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
2085
2086         * elf32-i386.c (elf_i386_check_relocs): Reformat.
2087         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2088
2089 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
2090
2091         * Makefile.am: Run "make dep-am".
2092         * Makefile.in: Regenerated.
2093
2094 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
2095
2096         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2097         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2098
2099 2009-06-15  Nick Clifton  <nickc@redhat.com>
2100
2101         * po/ru.po: New Russian translation.
2102         * configure.in (ALL_LINGUAS): Add ru.
2103         * configure: Regenerate.
2104
2105 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2106
2107         * elf32-i386.c: Remove duplicated comments.
2108
2109 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2110
2111         PR ld/10270
2112         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2113         dynamic IFUNC pointer in non-shared object.  Use .got.plt
2114         for IFUNC definition in PIE.
2115         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2116         PIE locally.
2117
2118         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2119         dynamic IFUNC pointer in non-shared object.  Use .got.plt
2120         for IFUNC definition in PIE.
2121         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2122         PIE locally.
2123
2124 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2125
2126         * elf32-i386.c (elf_i386_check_relocs): Properly report
2127         local symbol for unhandled relocation against STT_GNU_IFUNC
2128         symbol.
2129         (elf_i386_relocate_section): Likewise.
2130         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
2131         (elf64_x86_64_relocate_section): Likewise.
2132
2133 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2134
2135         PR ld/10269
2136         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2137         (elf_i386_link_hash_table): Add loc_hash_table and
2138         loc_hash_memory.
2139         (elf_i386_local_hash): New.
2140         (elf_i386_local_htab_hash): Likewise.
2141         (elf_i386_local_htab_eq): Likewise.
2142         (elf_i386_get_local_sym_hash): Likewise.
2143         (elf_i386_link_hash_table_free): Likewise.
2144         (elf_i386_allocate_local_dynrelocs): Likewise.
2145         (elf_i386_finish_local_dynamic_symbol): Likewise.
2146         (bfd_elf64_bfd_link_hash_table_free): Likewise.
2147         (elf_i386_link_hash_table_create): Create loc_hash_table and
2148         loc_hash_memory.
2149         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2150         (elf_i386_size_dynamic_sections): Likewise.
2151         (elf_i386_relocate_section): Likewise.
2152         (elf_i386_finish_dynamic_sections): Likewise.
2153         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2154         isn't NULL.
2155
2156         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2157         (elf64_x86_64_link_hash_table): Add loc_hash_table and
2158         loc_hash_memory.
2159         (elf64_x86_64_local_hash): New.
2160         (elf64_x86_64_local_htab_hash): Likewise.
2161         (elf64_x86_64_local_htab_eq): Likewise.
2162         (elf64_x86_64_get_local_sym_hash): Likewise.
2163         (elf64_x86_64_link_hash_table_free): Likewise.
2164         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2165         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2166         (bfd_elf64_bfd_link_hash_table_free): Likewise.
2167         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2168         and loc_hash_memory.
2169         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2170         symbols.
2171         (elf64_x86_64_size_dynamic_sections): Likewise.
2172         (elf64_x86_64_relocate_section): Likewise.
2173         (elf64_x86_64_finish_dynamic_sections): Likewise.
2174         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2175         sym isn't NULL.
2176
2177 2009-06-10  Philip Blundell  <philb@gnu.org>
2178
2179         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2180         elf_sec->this_hdr == NULL.
2181
2182 2009-06-12  Tristan Gingold  <gingold@adacore.com>
2183
2184         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2185         * bfd-in2.h: Regenerated.
2186         * libbfd.h: Regenerated.
2187
2188         * mach-o.c (FILE_ALIGN): New macro.
2189         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2190         (bfd_mach_o_print_symbol): Ditto.
2191         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2192         (bfd_mach_o_get_reloc_upper_bound): New function.
2193         (bfd_mach_o_canonicalize_reloc): Ditto.
2194         (bfd_mach_o_scan_write_relocs): Ditto.
2195         (bfd_mach_o_scan_write_section_32): Remove offset argument.
2196         (bfd_mach_o_scan_write_section_64): Ditto.
2197         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
2198         written for load command.  Do not compute section file offset.
2199         (bfd_mach_o_scan_write_segment_64): Ditto.
2200         (bfd_mach_o_scan_write_symtab): Compute file offset first.
2201         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
2202         Mach-O to ...
2203         (bfd_mach_o_mangle_symbols): ... this new function.
2204         (bfd_mach_o_write_contents): Be sure to have load commands built.
2205         Call bfd_mach_o_mangle_symbols.
2206         (bfd_mach_o_build_commands): Adjust for filelen field.
2207         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
2208         Do not set symtab file offset anymore here.
2209         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2210         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2211         Set reloc_count and rel_filepos section fields.
2212         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2213         unsigned int.
2214         (bfd_mach_o_scan_read_section_64): Ditto.
2215         (bfd_mach_o_scan_read_section): Ditto.
2216         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2217         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
2218         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2219         Handle weak-ref symbols.
2220         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2221         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2222         (bfd_mach_o_scan): Remove assignment to removed field.
2223         (bfd_mach_o_mkobject_init): Ditto.
2224         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2225         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2226         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2227         (bfd_mach_o_swap_reloc_in): Ditto.
2228         (bfd_mach_o_swap_reloc_out): Ditto.
2229
2230         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2231         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2232         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2233         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2234         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2235         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2236         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2237         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2238         (BFD_MACH_O_N_WEAK_DEF): New macros.
2239         Add comments.
2240         (bfd_mach_o_section_type): Add new enumeration values.
2241         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2242         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2243         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2244         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2245         macros.
2246         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2247         (BFD_MACH_O_GENERIC_RELOC_PAIR)
2248         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2249         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2250         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2251         (BFD_MACH_O_RELENT_SIZE): Ditto.
2252         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2253         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2254         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2255         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2256         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2257         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2258         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2259         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2260         (bfd_mach_o_reloc_info): New struct.
2261         (bfd_mach_o_asymbol): New struct.
2262         (bfd_mach_o_symtab_command): The symbols field is now of type
2263         bfd_mach_o_asymbol.
2264         (bfd_mach_o_load_command): The offset and len fields are now of type
2265         unsigned int.
2266         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2267         Add a filelen field.  Add comments.
2268         (bfd_mach_o_backend_data): New struct.
2269         (bfd_mach_o_get_backend_data): New macro.
2270         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2271         bfd_mach_o_asymbol.
2272         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2273         (bfd_mach_o_get_reloc_upper_bound): New prototype.
2274         (bfd_mach_o_canonicalize_reloc): Ditto.
2275
2276         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2277         duplicated macro.  Now defined to _bfd_generic_is_local_label.
2278         (TARGET_NAME_BACKEND): New macro...
2279         (TARGET_NAME_BACKEND): ... used to name a new variable.
2280         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2281         Mach-O backend data.
2282
2283         * mach-o-i386.c (i386_howto_table): New variable.
2284         (bfd_mach_o_i386_swap_reloc_in): New function.
2285         (bfd_mach_o_i386_swap_reloc_out): Ditto.
2286         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2287         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2288         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2289         (bfd_mach_o_bfd_reloc_type_lookup)
2290         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2291
2292 2009-06-11  Eric Paris  <eparis@redhat.com>
2293             Nick Clifton  <nickc@redhat.com>
2294
2295         * opncls.c (_maybe_make_executable): New function.  Gives execute
2296         permission to an executable bfd that was opened for writing
2297         provided that it is a regular file.  Replaces common code found in...
2298         (bfd_close): here and ...
2299         (bfd_close_all_done): here.
2300
2301 2009-06-11  Anthony Green  <green@moxielogic.com>
2302
2303         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2304         * bfd-in2.h: Rebuilt.
2305         * libbfd.h: Rebuilt.
2306         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2307         relocation support.
2308         (moxie_reloc_map): Ditto.
2309         Clean up copyright notice.
2310
2311 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
2312
2313         * bfd-in2.h: bfd_mmap prototype.
2314         * bfdio.c (bfd_mmap): New function.
2315         * libbfd.h (bfd_iovec): Add bmmap.
2316         * cache.c (cache_bmmap): New function.
2317         (cache_iovec): Initialize bmmap member.
2318         * opencls.c (opncls_bmmap): New function.
2319         (opncls_iovec): Initialize bmmap member.
2320
2321 2009-06-09  Tristan Gingold  <gingold@adacore.com>
2322
2323         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2324         and stabstr_segment fields.
2325         (mach_o_be_vec, mach_o_le_vec): Removed
2326         (bfd_mach_o_version): New prototype.
2327
2328         * mach-o.c (bfd_mach_o_version): Make this function public.
2329         (mach_o_wide_p): New function.
2330         (bfd_mach_o_wide_p): Ditto.
2331         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2332         weird names.
2333         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2334         Search in the list only if the name starts with a dot.
2335         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2336         test.  Check bfd_seek status.
2337         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2338         (bfd_mach_o_scan_write_section_32): Ditto.
2339         (bfd_mach_o_scan_write_section_64): Ditto.
2340         (bfd_mach_o_scan_write_section): Removed.
2341         (bfd_mach_o_scan_write_segment): Split into ...
2342         (bfd_mach_o_scan_write_segment_32): ... this and ...
2343         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
2344         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2345         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
2346         symbol table.  Now returns a boolean.
2347         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
2348         Adjust for status type.
2349         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2350         test.  Write symbol table.  Numbers the sections.
2351         (bfd_mach_o_read_header): Check bfd_seek status.
2352         Use mach_o_wide_p instead of hard-coded test.
2353         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2354         (bfd_mach_o_scan_read_section_64): Ditto.
2355         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
2356         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
2357         handled common symbols.
2358         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2359         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2360         (bfd_mach_o_scan_read_dylinker): Ditto.
2361         (bfd_mach_o_scan_read_dylib): Ditto.
2362         (bfd_mach_o_scan_read_thread): Ditto.
2363         (bfd_mach_o_scan_read_symtab): Ditto.
2364         Do not create a section for the stabs.
2365         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2366         (bfd_mach_o_scan_read_segment): Ditto.
2367         (bfd_mach_o_scan_read_command): Ditto.
2368         (bfd_mach_o_scan_start_address): Ditto.
2369         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2370         (bfd_mach_o_archive_p): Check bfd_seek status.
2371         (bfd_mach_o_core_fetch_environment): Ditto.
2372
2373         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2374
2375 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2376
2377         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2378         (elf_i386_link_hash_table_create): Initialize irelifunc.
2379         (elf_i386_check_relocs): Updated.  Set up irelifunc for
2380         shared objects.
2381         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2382         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2383         shared objects.
2384         (elf_i386_relocate_section): Likewise.
2385
2386         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2387         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2388         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
2389         shared objects.
2390         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2391         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2392         shared objects.
2393         (elf64_x86_64_relocate_section): Likewise.
2394
2395         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2396         ...
2397         (_bfd_elf_create_ifunc_sections): This.
2398
2399         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2400         ...
2401         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
2402         for shared objects.
2403
2404 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2405
2406         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2407         relocation for R_386_32 against STT_GNU_IFUNC symbol when
2408         building shared object.  Check info->executable instead of
2409         !info->shared when setting non_got_ref.
2410         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2411         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2412         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2413         symbol if needed.
2414         (elf_i386_relocate_section): Output dynamic relocation for
2415         R_386_32 against STT_GNU_IFUNC symbol to get the real
2416         function address when building shared object.
2417         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2418         relocation for STT_GNU_IFUNC symbol in shared object.
2419
2420         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2421         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2422         symbol when building shared object.  Check info->executable
2423         instead of !info->shared when setting non_got_ref.
2424         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2425         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2426         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2427         if needed.
2428         (elf64_x86_64_relocate_section): Output dynamic relocation
2429         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2430         function address when building shared object.
2431         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2432         relocation for STT_GNU_IFUNC symbol in shared object.
2433
2434 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
2435
2436         * Makefile.am: Run "make dep-am".
2437         (BFD32_BACKENDS): Add mach-o-i386.lo.
2438         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2439         * Makefile.in: Regenerate.
2440
2441 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
2442
2443         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2444         when looking for soft-icache stubs.
2445
2446 2009-06-05  Tristan Gingold  <gingold@adacore.com>
2447
2448         * mach-o.h: Update copyright year.
2449         (bfd_mach_o_mach_header_magic): New enum.
2450         (bfd_mach_o_cpu_subtype): Now an enum.
2451         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2452         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2453         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2454         (bfd_mach_o_load_command): Field type_required is now a boolean.
2455         Reindent prototypes.
2456         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2457         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2458         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2459         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2460         (bfd_mach_o_get_symtab_upper_bound): Ditto.
2461         (bfd_mach_o_canonicalize_symtab): Ditto.
2462         (bfd_mach_o_get_symbol_info): Ditto.
2463         (bfd_mach_o_print_symbol): Ditto.
2464         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2465         (bfd_mach_o_make_empty_symbol): Ditto.
2466         (bfd_mach_o_write_contents): Ditto.
2467
2468         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2469         bfd_mach_o_mkobject): Defines.
2470         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2471         Do not check with target vector but with flavour.
2472         (struct mach_o_section_name_xlat): New declaration.
2473         (dwarf_section_names_xlat): Ditto.
2474         (text_section_names_xlat): Ditto.
2475         (data_section_names_xlat): Ditto.
2476         (struct mach_o_segment_name_xlat): Ditto.
2477         (segsec_names_xlat): Ditto.
2478         (bfd_mach_o_convert_section_name_to_bfd): New function.
2479         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2480         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2481         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2482         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2483         Accept any input and output flavour.  Do not share private data
2484         anymore.
2485         (bfd_mach_o_count_symbols): Add a comment.
2486         (bfd_mach_o_get_symtab_upper_bound): Make it public.
2487         (bfd_mach_o_canonicalize_symtab): Ditto.
2488         (bfd_mach_o_get_symbol_info): Ditto.
2489         (bfd_mach_o_print_symbol): Ditto.
2490         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2491         Use constants instead of hard-coded values.
2492         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2493         values.
2494         (bfd_mach_o_scan_write_section_64): Ditto.
2495         (bfd_mach_o_scan_write_segment): Ditto.
2496         Do not copy sections anymore.
2497         (bfd_mach_o_write_contents): Make it public.
2498         Remove dead code.  Rewrite typeflag assignment.
2499         (bfd_mach_o_build_commands): New function.
2500         (bfd_mach_o_set_section_contents): Ditto.
2501         (bfd_mach_o_make_empty_symbol): Make it public.
2502         (bfd_mach_o_read_header): Make it static.
2503         Convert to bfd_boolean.
2504         Use constants instead of hard-coded values.
2505         (bfd_mach_o_make_bfd_section): Call
2506         bfd_mach_o_convert_section_name_to_bfd to create name.
2507         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2508         values.
2509         (bfd_mach_o_scan_read_section_64): Ditto.
2510         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2511         a segment anymore.  Use constants instead of hard-coded values.
2512         (bfd_mach_o_scan_read_command): Fix style.
2513         (bfd_mach_o_scan): Use constants instead of hard-coded values.
2514         Get rid of BFD_IO_FUNCS.
2515         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2516         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2517         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2518         (bfd_mach_o_object_p): Removed.
2519         (bfd_mach_o_gen_core_p): New function, replaces ...
2520         (bfd_mach_o_core_p): ... deleted.
2521         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2522
2523         * mach-o-i386.c: New file.
2524         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2525         * configure.in (TDEFINES): Add mach_o_i386_vec.
2526         * configure: Regenerated.
2527         * targets.c: Add mach_o_i386_vec.
2528
2529         * mach-o.c: Update copyright years.
2530         (BFD_IO_FUNCS): Remove (was not used).
2531         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2532         bfd_mach_o_slurp_extended_name_table,
2533         bfd_mach_o_construct_extended_name_table,
2534         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2535         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2536         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2537         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2538         bfd_mach_o_get_section_contents_in_window,
2539         bfd_mach_o_bfd_is_local_label_name,
2540         bfd_mach_o_bfd_is_target_special_symbol,
2541         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2542         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2543         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2544         bfd_mach_o_minisymbol_to_symbol,
2545         bfd_mach_o_bfd_get_relocated_section_contents,
2546         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2547         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2548         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2549         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2550         bfd_mach_o_bfd_merge_private_bfd_data,
2551         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2552         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2553         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2554         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2555         bfd_mach_o_bfd_copy_private_header_data,
2556         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2557         * mach-o-target.c: ... here.
2558         Update copyright years.
2559
2560 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
2561
2562         * dep-in.sed: Don't use \n in replacement part of s command.
2563         * Makefile.am (DEP1): LC_ALL for uniq.
2564         Run "make dep-am".
2565         * Makefile.in: Regenerate.
2566
2567 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2568
2569         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2570         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2571         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2572
2573 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2574
2575         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2576         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2577         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2578         against STT_GNU_IFUNC symbols for static executables.
2579         (elf_i386_finish_dynamic_symbol): Load GOT entry with
2580         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2581
2582         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2583         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2584         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2585         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2586
2587 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2588
2589         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2590         symbols to be left unimported when linking statically.
2591         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2592         code when linking statically.
2593
2594 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2595
2596         * elf32-i386.c (elf_i386_check_relocs): Increment
2597         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2598         against STT_GNU_IFUNC symbol.
2599         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2600         local STT_GNU_IFUNC definition is used.
2601         (elf_i386_relocate_section): Handle got.offset != -1 for
2602         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2603         symbol.
2604
2605         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2606         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2607         relocations against STT_GNU_IFUNC symbol.
2608         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2609         local STT_GNU_IFUNC definition is used.
2610         (elf64_x86_64_relocate_section): Handle got.offset != -1
2611         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2612         STT_GNU_IFUNC symbol.
2613
2614 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2615
2616         PR ld/10205
2617         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2618         (elf_i386_reloc_type_lookup): Likewise.
2619         (R_386_tls): Removed.
2620         (R_386_irelative): New.
2621         (R_386_vt_offset): Updated.
2622         (elf_i386_rtype_to_howto): Likewise.
2623         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2624         (elf_i386_link_hash_table_create): Initialize igotplt,
2625         iplt and irelplt.
2626         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2627         (elf_i386_adjust_dynamic_symbol): Likewise.
2628         (elf_i386_allocate_dynrelocs): Likewise.
2629         (elf_i386_relocate_section): Likewise.
2630         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2631         sections.
2632         (elf_i386_finish_dynamic_symbol): When building a static
2633         executable, use .iplt, .igot.plt and .rel.iplt sections for
2634         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
2635         locally defined STT_GNU_IFUNC symbol.
2636
2637         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2638         (x86_64_reloc_map): Likewise.
2639         (R_X86_64_standard): Updated.
2640         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2641         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2642         iplt and irelplt.
2643         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2644         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2645         (elf64_x86_64_allocate_dynrelocs): Likewise.
2646         (elf64_x86_64_relocate_section): Likewise.
2647         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2648         sections.
2649         (elf64_x86_64_finish_dynamic_symbol): When building a static
2650         executable, use .iplt, .igot.plt and .rela.iplt sections for
2651         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
2652         for locally defined STT_GNU_IFUNC symbol.
2653
2654         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2655         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2656
2657         * bfd-in2.h: Regenerated.
2658         * libbfd.h: Likewise.
2659
2660 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2661
2662         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2663         (_bfd_elf_make_ifunc_reloc_section): Removed.
2664         (_bfd_elf_is_ifunc_symbol): Likewise.
2665         (_bfd_elf_create_static_ifunc_sections): New.
2666
2667         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2668         symbol check to ...
2669         (elf_link_add_object_symbols): Here.
2670         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2671         STT_GNU_IFUNC symbol.
2672         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2673         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2674         (IFUNC_INFIX): Removed.
2675         (get_ifunc_reloc_section_name): Likewise.
2676         (_bfd_elf_make_ifunc_reloc_section): Likewise.
2677         (_bfd_elf_is_ifunc_symbol): Likewise.
2678         (_bfd_elf_create_static_ifunc_sections): New.
2679
2680 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
2681
2682         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2683         (create_got_section): Likewise.
2684         (allocate_dynrelocs): Likewise.
2685         (readonly_dynrelocs): Likewise.
2686         (set_tls_module_base): Likewise.
2687         (dtpoff_base): Likewise.
2688         (tpoff): Likewise.
2689         (elf_i386_link_hash_table_create): Updated.
2690         (elf_i386_create_dynamic_sections): Likewise.
2691         (elf_i386_check_relocs): Likewise.
2692         (elf_i386_size_dynamic_sections): Likewise.
2693         (elf_i386_relocate_section): Likewise.
2694
2695         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2696         (create_got_section): Likewise.
2697         (allocate_dynrelocs): Likewise.
2698         (readonly_dynrelocs): Likewise.
2699         (set_tls_module_base): Likewise.
2700         (dtpoff_base): Likewise.
2701         (tpoff): Likewise.
2702         (elf64_x86_64_link_hash_table_create): Updated.
2703         (elf64_x86_64_create_dynamic_sections): Likewise.
2704         (elf64_x86_64_check_relocs): Likewise.
2705         (elf64_x86_64_size_dynamic_sections): Likewise.
2706         (elf64_x86_64_relocate_section): Likewise.
2707
2708 2009-05-28  Nick Clifton  <nickc@redhat.com>
2709
2710         * targets.c (_bfd_target_vector): Only include plugin target in
2711         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2712
2713 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2714
2715         * elf32-spu.c (struct call_info): New member broken_cycle.
2716         (remove_cycle): Instead of physically removing call_info structures
2717         to break call graph cycles, mark them using the broken_cycle flag.
2718         (mark_overlay_section): Respect broken_cycle flag.
2719         (unmark_overlay_section): Likewise.
2720         (collect_lib_sections): Likewise.
2721         (collect_overlays): Likewise.
2722         (sum_stack): Likewise.
2723
2724 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2725
2726         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2727         (mark_functions_via_relocs): Initialize callee->count to 1.
2728         (pasted_function): Likewise.
2729         (spu_elf_auto_overlay): Honor call counts when determining number
2730         of stubs required in software i-cache mode.
2731
2732 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2733
2734         * plugin.c (program_name): Remove.
2735         (plugin_program_name): New.
2736         (bfd_plugin_set_program_name): New.
2737         (try_load_plugin): Use plugin_program_name.
2738         * plugin.h (bfd_plugin_set_program_name): New.
2739
2740 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2741
2742         * aclocal.m4: Include ../config/plugins.m4.
2743         * configure.in: Use AC_PLUGINS.
2744         * configure: Regenerate.
2745         * Makefile.in: Regenerate.
2746         * doc/Makefile.in: Regenerate.
2747
2748 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2749
2750         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2751         link.
2752         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2753         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2754         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2755         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2756         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2757         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2758         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2759         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2760         * reloc.c (bfd_generic_relax_section): Likewise.
2761         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2762         * vms.c (vms_bfd_relax_section): Likewise.
2763
2764 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2765
2766         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2767
2768         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2769         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2770
2771         * elf32-i386.c (allocate_dynrelocs): Updated.
2772         (elf_i386_relocate_section): Likewise.
2773         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2774         (elf64_x86_64_relocate_section): Likewise.
2775
2776         * elf64-x86-64.c (is_indirect_symbol): Removed.
2777
2778 2009-05-26  Nick Clifton  <nickc@redhat.com>
2779
2780         * po/id.po: Updated Indonesian translation.
2781
2782 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2783
2784         * Makefile.am: Run "make dep-am".
2785         (AM_CPPFLAGS): New.
2786         (LIBDL): New.
2787         (ALL_MACHINES): Add cpu-plugin.lo.
2788         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2789         (BFD32_BACKENDS): Add plugin.lo.
2790         (BFD32_BACKENDS_CFILES): Add plugin.c.
2791         (libbfd_la_LIBADD): Add LIBDL
2792         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2793         (bfd_plugin_arch): Declare.
2794         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2795         * bfd.c (bfd): Add plugin_data.
2796         * config.bfd: Handle the plugin target.
2797         * configure.in: Check for --enable-plugins.
2798         (LT_INIT): Use the dlopen option.
2799         * cpu-plugin.c: New.
2800         * plugin.c: New.
2801         * plugin.h: New.
2802         * targets.c (plugin_vec): Declare.
2803         (_bfd_target_vector): Add plugin_vec.
2804         * Makefile.in: Regenerate.
2805         * bfd-in2.h: Regenerate.
2806         * configure: Regenerate.
2807
2808 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2809
2810         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2811         per line with all lines having continuation backslash.  Prefix
2812         first line with "A", following lines with "B".
2813         * Makefile.am (DEP): Don't use dep.sed here.
2814         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2815         dep.sed here on dependencies, sort and uniq.
2816         * Makefile.in: Regenerate.
2817
2818 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2819
2820         * makefile.vms: Add verilog.obj to object list OBJS.
2821
2822 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2823
2824         * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2825         for BFD_IN_MEMORY is cleared.
2826         (bfd_bwrite): Zero excess memory allocated.
2827
2828 2009-05-22  Julian Brown  <julian@codesourcery.com>
2829
2830         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2831         macros.
2832         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2833         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2834         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2835         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2836         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2837         (a8_erratum_fix, a8_erratum_reloc): New structs.
2838         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2839         num_a8_erratum_fixes, fix_cortex_a8 fields.
2840         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2841         (elf32_arm_add_stub): Split into two parts, creating...
2842         (elf32_arm_create_or_find_stub_sec): New function.
2843         (elf32_arm_final_link_relocate): Add forward declaration.
2844         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2845         relocations, multiple relocations per stub.
2846         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2847         (arm_size_one_stub): Use find_stub_size_and_template.
2848         (a8_reloc_compare): New.
2849         (find_thumb_glue): Add forward declaration.
2850         (cortex_a8_erratum_scan): New.
2851         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2852         (bfd_elf32_arm_set_cortex_a8_fix): New.
2853         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2854         (arm_map_one_stub): Add THUMB32_TYPE support.
2855         (a8_branch_to_stub_data): New.
2856         (make_branch_to_a8_stub): New.
2857         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2858         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2859         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2860         Cortex-A8 erratum workaround.
2861         * bfd-in2.h: Regenerate.
2862
2863 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2864
2865         * Makefile.am: Run "make dep-am".
2866         * Makefile.in: Regenerate.
2867         * po/SRC-POTFILES.in: Regenerate.
2868
2869 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2870
2871         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2872         commit.
2873
2874 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2875
2876         * elf-bfd.h (struct elf_backend_data
2877         <elf_backend_link_output_symbol_hook>): Return an int.
2878         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2879         symbols on deleted .opd entries.
2880         * elflink.c (elf_link_output_sym): Return without outputting sym
2881         if output_symbol_hook returns 2.
2882         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2883         Abort if we must not discard sym.
2884         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2885         local syms.
2886         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2887         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2888         elf_backend_link_output_symbol_hook return type change.
2889         * elf32-arm.c (output_arch_syminfo): Likewise.
2890         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2891         (elf32_arm_output_arch_local_syms): Likewise.
2892         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2893         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2894         (bfd_score_elf_link_output_symbol_hook): Likewise.
2895         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2896         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2897         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2898         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2899         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2900         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2901         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2902         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2903         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2904         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2905         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2906
2907 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2908
2909         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2910         out of range .opd symbols.
2911
2912 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2913
2914         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2915         fprintf_vma directly.
2916         * peXXigen.c (pe_print_edata):  Likewise.
2917         (pe_print_pdata):  Likewise.
2918         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2919         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2920
2921 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2922
2923         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2924
2925 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2926             Paul Brook  <paul@codesourcery.com>
2927
2928         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2929         fix discarded sections.
2930
2931 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2932
2933         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2934         sections into the software icache.
2935
2936 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2937
2938         * elf32-spu.c (build_stub): Always build "compact" sofware
2939         i-cache stubs.
2940
2941 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2942
2943         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2944         (spu_elf_setup): Initialize it.
2945         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2946         Update to new-sytle cache manager data structures.
2947         (spu_elf_build_stubs): Generate new-style cache manager data
2948         structures and symbols.
2949         (spu_elf_auto_overlay): Update size computation.
2950
2951 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2952
2953         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2954         segments first amongst the program headers.
2955
2956 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2957
2958         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2959         into addresses for relocation types that look at high bits.  Remove
2960         special handling of relocation overflow warnings.
2961
2962 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2963
2964         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2965         control flow graph between fragments of a function.
2966
2967 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2968
2969         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2970         generate only a 16-byte .toe section.
2971         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2972
2973 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2974
2975         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2976         (spu_elf_place_overlay_data): ..here.  New function.
2977         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2978
2979 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2980
2981         * elf32-arm.c: Move sysdep.h to start of file.
2982
2983 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2984
2985         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2986         start of overlays.
2987         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2988         __icache_tag_array and __icache_tag_array_size.
2989
2990 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2991
2992         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2993         ATTRIBUTE_UNUSED.
2994         (bfinfdpic_link_omit_section_dynsym): Likewise.
2995         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2996
2997 2009-05-05  Paul Brook  <paul@codesourcery.com>
2998
2999         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3000         * bfd-in2.h: Regenerate.
3001         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3002         (_arm_elf_section_data): Add text and exidx fields.
3003         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3004         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3005         copy_exidx_entry): New functions.
3006         (elf32_arm_write_section): Fixup .ARM.exidx contents.
3007
3008 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
3009
3010         * elf32-arm.c (DEF_STUBS): New helper define.
3011         (DEF_STUB): Likewise.
3012         (stub_def): New type.
3013         (stub_definitions): New array, containing stub template pointers
3014         and sizes.
3015         (arm_size_one_stub): Make use of stub_definitions.
3016
3017 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
3018
3019         * elflink.c (find_version_for_sym):  Remove from here, ...
3020         * linker.c (bfd_find_version_for_sym):  ... rename, replace
3021         here, make public and update all callers.
3022         * bfd-in2.h:  Regenerate.
3023
3024 2009-04-30  Nick Clifton  <nickc@redhat.com>
3025
3026         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3027         section pointer.
3028         (struct elf_obj_data): Add has_ifunc_symbols boolean.
3029         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3030         into a STT_GNU_IFUNC symbol type.
3031         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3032         type.
3033         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3034         the binary contains ifunc symbols.
3035         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3036         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3037         * elf32-i386.c (is_indirect_function): New function.
3038         (elf_i386_check_relocs): Create an ifunc output section.
3039         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3040         section if necessary.
3041         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3042         if necessary.
3043         (elf_i386_add_symbol_hook): New function. Set the
3044         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3045         symbol is encountered.
3046         (elf_backend_post_process_headers): Define.
3047         (elf_backend_add_symbol_hook): Define.
3048         (elf_i386_post_process_headers): Rename to
3049         elf_i388_fbsd_post_process_headers.
3050         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3051         (is_indirect_function): New function.
3052         (elf64_x86_64_check_relocs): Create an ifunc output section.
3053         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3054         section if necessary.
3055         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3056         symbol if necessary.
3057         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3058         elf_obj_data structure if an ifunc symbol is encountered.
3059         (elf_backend_post_process_headers): Define.
3060         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3061         if we have ifunc symbols to handle.
3062         (get_ifunc_reloc_section_name): New function.  Computes the name
3063         for an ifunc section.
3064         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
3065         section to hold ifunc relocs.
3066         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3067         (bfd_print_symbol_vandf): Handle ifunc symbols.
3068         (bfd_decode_symclass): Likewise.
3069         * bfd-in2.h: Regenerate.
3070
3071 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
3072
3073         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3074         MOVW and MOVT relocations in a shared library link.
3075
3076 2009-04-27  Anthony Green  <green@moxielogic.com>
3077
3078         * verilog.c: New file.
3079         * Makefile.am (BFD32_LIBS): Add verilog.c.
3080         (BFD32_LIBS_CFILES): Add verilog.c.
3081         (verilog.lo): New build rule.
3082         * Makefile.in: Rebuilt.
3083         * targets.c: Add verilog support.
3084         * bfd.c (tdata union): Add Verilog private data field.
3085         * bfd-in2.h: Regenerate.
3086
3087 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3088
3089         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3090         copy pe_opthdr.
3091
3092 2009-04-23  Matthias Klose  <doko@ubuntu.com>
3093
3094         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3095
3096 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
3097
3098         PR9743
3099         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3100         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3101         (elf32_arm_size_stubs): Likewise.
3102         (record_thumb_to_arm_glue): Deleted unused function.
3103         (bfd_elf32_arm_process_before_allocation): No longer handle
3104         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3105         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3106         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3107
3108 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
3109
3110         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3111         (elf32_arm_write_section): Declare early.
3112         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3113         (arm_allocate_glue_section_space): Exclude empty sections.
3114         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3115         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3116         BFD.
3117         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3118         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3119         (elf32_arm_size_dynamic_sections): Allocate interworking
3120         sections here.
3121         (bfd_elf32_bfd_final_link): Define.
3122
3123 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3124
3125         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3126
3127         * coffcode.h (coff_compute_section_file_positions): Clear
3128         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3129
3130         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3131         force_minimum_alignment.
3132
3133         * libcoff.h: Regenerated.
3134
3135         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3136         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3137
3138         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3139         nor target_subsystem.
3140
3141         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3142         force_minimum_alignment nor target_subsystem.
3143
3144 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
3145
3146         * coff-x86_64.c (PEI_HEADERS): Protect includes.
3147         (bfd_pe_print_pdata): Remove #ifdef PE variation.
3148         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3149         include in coff-x86_64.c of headers.
3150         (PDATA_ROW_SIZE): New define.
3151         (pex_regs[]): New static array.
3152         (pex64_get_runtime_function): New static function.
3153         (pex64_get_unwind_info): Likewise.
3154         (pex64_get_scope_entry): Likewise.
3155         (pex64_xdata_print_uwd_codes): Likewise.
3156         (pex64_get_section_by_rva): Likewise.
3157         (pex64_dump_xdata): Likewise.
3158         (pex64_bfd_print_pdata): Likewise.
3159         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3160         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3161         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3162
3163 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
3164             Alan Modra  <amodra@bigpond.net.au>
3165             Dave Korn  <dave.korn.cygwin@gmail.com>
3166
3167         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3168         long names and non-NUL-terminated strings.
3169
3170 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3171
3172         * bfd-in2.h: Regenerated.
3173
3174 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3175
3176         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3177         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3178
3179 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3180
3181         PR binutils/10074
3182         * coffcode.h (bfd_pei_p): New.
3183
3184         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3185         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3186         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3187         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
3188         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3189         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3190
3191         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3192         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3193         bfd_efi_rtdrv_x86_64_vec,
3194         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
3195         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3196         * targets.c: Likewise.
3197
3198         * configure: Regenerated.
3199         * libcoff.h: Likewise.
3200         * Makefile.in: Likewise.
3201
3202         * efi-app-ia32.c: Removed.
3203         * efi-app-x86_64.c: Likewise.
3204         * efi-bsdrv-ia32.c: Likewise.
3205         * efi-bsdrv-ia64.c: Likewise.
3206         * efi-bsdrv-x86_64.c: Likewise.
3207         * efi-rtdrv-ia32.c: Likewise.
3208         * efi-rtdrv-ia64.c: Likewise.
3209         * efi-rtdrv-x86_64.c: Likewise.
3210         * efi-rtdrv-ia32.c: Likewise.
3211
3212         * efi-app-ia64.c: Moved to ...
3213         * pei-ia64.c: This.
3214         (TARGET_SYM): Set to bfd_pei_ia64_vec.
3215         (TARGET_NAME): Set to pei-ia64.
3216
3217         * libpei.h (bfd_target_pei_p): Removed.
3218         (bfd_target_pei_arch): Likewise.
3219         (bfd_target_efi_app_p): Likewise.
3220         (bfd_target_efi_app_arch): Likewise.
3221         (bfd_target_efi_bsdrv_p): Likewise.
3222         (bfd_target_efi_bsdrv_arch): Likewise.
3223         (bfd_target_efi_rtdrv_p): Likewise.
3224         (bfd_target_efi_rtdrv_arch): Likewise.
3225         (bfd_pe_executable_p): Likewise.
3226
3227         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3228         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3229         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3230         and efi-rtdrv-ia32.c.
3231         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3232         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3233         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3234         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3235         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3236         efi-rtdrv-x86_64.c. Add pei-ia64.c.
3237         (efi-app-ia64.lo): Removed.
3238         (efi-bsdrv-ia32.lo): Likewise.
3239         (efi-rtdrv-ia32.lo): Likewise.
3240         (efi-app-ia64.lo): Likewise.
3241         (efi-bsdrv-ia64.lo): Likewise.
3242         (efi-rtdrv-ia64.lo): Likewise.
3243         (efi-app-x86_64.lo): Likewise.
3244         (efi-bsdrv-x86_64.lo): Likewise.
3245         (efi-rtdrv-x86_64.lo): Likewise.
3246         (pei-ia64.lo): New.
3247
3248         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3249         with bfd_pei_p.
3250         (arch_type): Removed.
3251         (pe_arch): Likewise.
3252         (pe_bfd_object_p): Just return coff_object_p.
3253
3254         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3255         bfd_pe_executable_p with bfd_pei_p.
3256
3257 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
3258
3259         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3260         PLT entries to an undefined symbol when generating a shared
3261         library.
3262
3263 2009-04-17  Nick Clifton  <nickc@redhat.com>
3264
3265         PR 9909
3266         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3267
3268 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
3269
3270         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3271         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3272         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3273         * binary.c (binary_bfd_define_common_symbol): Likewise.
3274         * bout.c (b_out_bfd_define_common_symbol): Likewise.
3275         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3276         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3277         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3278         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3279         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3280         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3281         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3282         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3283         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3284         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3285         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3286         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3287         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3288         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3289         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3290         * som.c (som_bfd_define_common_symbol): Likewise.
3291         * srec.c (srec_bfd_define_common_symbol): Likewise.
3292         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3293         * versados.c (versados_bfd_define_common_symbol): Likewise.
3294         * vms.c (vms_bfd_define_common_symbol): Likewise.
3295         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3296         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3297         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3298         (pmac_xcoff_vec): Likewise.
3299         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3300         (aix5coff64_vec): Likewise.
3301         * linker.c (bfd_generic_define_common_symbol): New function.
3302         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3303         (_bfd_define_common_symbol): New field.
3304         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3305         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3306         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3307         symbols here.
3308         * bfd-in2.h: Regenerate.
3309         * libbfd.h: Likewise.
3310         * libcoff.h: Likewise.
3311
3312 2009-04-15  Anthony Green  <green@moxielogic.com>
3313
3314         * targets.c: Add moxie support.
3315         * Makefile.am: Ditto.
3316         * Makefile.in: Rebuilt.
3317         * cpu-moxie.c, elf32-moxie.c: New files.
3318         * archures.c: Add moxie support.
3319         * configure.in: Add moxie support.
3320         * configure: Rebuilt.
3321         * config.bfd, archures.c: Add moxie support.
3322         * bfd-in2.h: Rebuilt.
3323
3324 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
3325
3326         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3327         branch to an undef weak symbol into a jump to next instruction if
3328         a PLT entry will be created.
3329
3330 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
3331
3332         * coffgen.c (make_a_section_from_file):  Set the backend long
3333         section names enable if long section names found on input.
3334         * coffcode.h:  Extend long section names documentation to match.
3335
3336 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3337
3338         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3339         machine code.
3340
3341 2009-04-07  DJ Delorie  <dj@redhat.com>
3342
3343         * archures.c: Add bfd_mach_mep_c5.
3344         * bfd-in2.h: Likewise.
3345         * cpu-mep.c: Add bfd_c5_arch.
3346         * elf32-mep.c: Support it.
3347
3348 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3349
3350         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3351         info->callbacks->einfo.
3352         * linker.c (_bfd_generic_section_already_linked): Likewise.
3353
3354 2009-04-06  DJ Delorie  <dj@redhat.com>
3355
3356         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3357
3358 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
3359
3360         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3361         _bfd_pex64_print_pdata only if PE is defined.
3362
3363         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3364         (_bfd_pex64_print_pdata): This.
3365
3366         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3367         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
3368         is defined.
3369
3370 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
3371
3372         * coff-x86_64.c (bfd_pe_print_pdata): Define as
3373         _bfd_pep_print_x64_pdata.
3374         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3375         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3376
3377 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3378
3379         * elf32-xtensa.c (relax_property_section): Always set r_offset
3380         to zero.
3381
3382 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
3383
3384         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3385         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3386         branch stubs.
3387         (elf32_arm_stub_type): New enum values for the two new stubs.
3388         (arm_type_of_stub): Make use of the two new stubs.
3389         (arm_size_one_stub): Handle the two new stubs.
3390
3391 2009-04-01  Matt Thomas  <matt@netbsd.org>
3392
3393         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3394         hidden symbols into the GOT or PLT.GOT.
3395         (elf_vax_relocate_section): Do not emit a PCREL reloc
3396         into a shared object if it is against a hidden symbol.
3397
3398 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3399
3400         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3401         and know_contains_shared_object_p.
3402         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3403         Cache the result in the archive_info table.
3404         (xcoff_auto_export_p): Add an "info" parameter and update the
3405         call to xcoff_archive_contains_shared_object_p.
3406         (xcoff_mark_auto_exports): Update accordingly.
3407         (xcoff_post_gc_symbol): Likewise.
3408
3409 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3410
3411         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3412         rather than C_EXT.
3413
3414 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3415
3416         * coff-rs6000.c (member_layout): New structure.
3417         (archive_iterator): Likewise.
3418         (member_layout_init): New function.
3419         (archive_iterator_begin): Likewise.
3420         (archive_iterator_next): Likewise.
3421         (xcoff_write_armap_old): Use the new iterator functions.
3422         (do_shared_object_padding): Delete.
3423         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
3424         handling of arch_info.
3425         (xcoff_write_archive_contents_old): Allocate arelt_data in the
3426         first loop rather than the second.  Allocate a member header if
3427         there isn't one, then work out the stat information and length
3428         in the first loop too.  Use the new iterators for the second loop.
3429         (xcoff_write_archive_contents_big): Likewise.
3430
3431 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3432
3433         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3434         (bfd_xcoff_set_archive_import_path): Likewise.
3435         * bfd-in2.h: Regenerate.
3436         * xcofflink.c: Include libiberty.h.
3437         (xcoff_archive_info): New structure.
3438         (xcoff_archive_info_hash): New function.
3439         (xcoff_archive_info_eq): Likewise.
3440         (xcoff_get_archive_info): Likewise.
3441         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3442         (bfd_xcoff_split_import_path): New function.
3443         (bfd_xcoff_set_archive_import_path): Likewise.
3444         (xcoff_set_import_path): Move earlier in file.
3445         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3446         object to the the directory part of the bfd's filename.  Get the
3447         import path and filename of an archive object from the archive's
3448         xcoff_tdata, initializing it if necessary.  Update use of
3449         import_file_id.
3450         (bfd_link_input_bfd): Update use of import_file_id.
3451         (xcoff_write_global_symbol): Likewise.
3452
3453 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3454
3455         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3456
3457 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3458
3459         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3460         a .loader section for relocatable links.
3461         (xcoff_need_ldrel_p): New function.
3462         (xcoff_mark): Use it.
3463         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3464         a loader section.
3465         (xcoff_build_ldsym): New function, split out from...
3466         (xcoff_build_ldsyms): ...here.  Rename to...
3467         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
3468         call xcoff_build_ldsym, if there's a loader section.
3469         (xcoff_build_loader_section): New function, extracted verbatim from...
3470         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
3471         there's a loader section.  Only add an __rtinit loader symbol
3472         if there's a loader section.  Update after above name change.
3473         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3474         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3475         and xcoff_create_ldrel.
3476         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3477         (xcoff_reloc_link_order): Likewise, but only call it if there's
3478         a loader section.  Use xcoff_symbol_section.
3479         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3480         if there's a loader section.
3481
3482 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
3483
3484         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3485
3486 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
3487
3488         * elf32-arm.c (group_sections): Rewrite loops for better
3489         readability.
3490
3491 2009-03-30  DJ Delorie  <dj@redhat.com>
3492
3493         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3494         relocs when doing a relocatable link.
3495
3496 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
3497
3498         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3499         "ERROR:", in error messages.
3500         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3501         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3502         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3503         (elf32_arm_merge_eabi_attributes): Likewise.
3504         (elf32_arm_merge_private_bfd_data): Likewise.
3505
3506 2009-03-27  Nick Clifton  <nickc@redhat.com>
3507
3508         * section.c (bfd_get_section_contents): Detect and handle the case
3509         where a section has the SEC_IN_MEMORY flag set but no actual
3510         contents allocated.
3511
3512 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
3513
3514         PR 6494
3515         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3516         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
3517         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3518         if we don't find matching PT_LOAD when copying.
3519
3520 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3521
3522         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3523         the reloc descriptions.
3524
3525 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
3526
3527         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3528         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3529         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3530
3531 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
3532
3533         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3534         (bfd_i386_arch_intel_syntax): Likewise.
3535         (i8086_arch): Likewise.
3536         (bfd_x86_64_arch): Likewise.
3537
3538 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
3539
3540         * elf32-cris.c (cris_elf_relocate_section): <case
3541         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3542         symbols for non-allocated sections.  Don't check whether to
3543         generate R_CRIS_DTPMOD for non-allocated sections.
3544         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3545         handle relocation GC:ing if applied to non-allocated section.
3546         (cris_elf_check_relocs): Similar.
3547
3548         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3549         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3550         when emitting a known TP offset in the GOT.
3551
3552 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
3553
3554         * elf64-ppc.c (synthetic_opd): Delete.
3555         (compare_symbols): Look for .opd name rather than section match.
3556         (ppc64_elf_get_synthetic_symtab): Likewise.
3557
3558 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
3559
3560         * elf32-ppc.c (is_pic_glink_stub): Delete.
3561         (is_nonpic_glink_stub): New function.
3562         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3563         than first pic one.
3564         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3565
3566 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3567             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3568
3569         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3570         macros for visibilty and locality checks.
3571         (elf_s390_adjust_dynamic_symbol): Likewise.
3572         (allocate_dynrelocs): Likewise.
3573         (elf_s390_relocate_section): Likewise.
3574         (elf_s390_finish_dynamic_symbol): Likewise.
3575         * elf64-s390.c (elf_s390_check_relocs): Likewise.
3576         (elf_s390_adjust_dynamic_symbol): Likewise.
3577         (allocate_dynrelocs): Likewise.
3578         (elf_s390_relocate_section): Likewise.
3579         (elf_s390_finish_dynamic_symbol): Likewise.
3580
3581 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
3582
3583         * bfd-in2.h: Regenerated.
3584         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3585         for debugging sections and map memory read/write dependent on
3586         SEC_COFF_NOREAD.
3587         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3588         without memory read flags set.
3589         * section.c: Add SEC_COFF_NOREAD to section flags.
3590
3591 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
3592
3593         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3594         for format string.
3595
3596 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
3597
3598         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3599         "no overlays" return.  If there are overlays, create overlay
3600         manager entry symbols here, so that..
3601         (spu_elf_build_stubs): ..we don't need to set them up here.
3602         Simplify entry symbol tests.
3603         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3604
3605 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
3606
3607         * elf.c (elfcore_grok_openbsd_procinfo)
3608         (elfcore_grok_openbsd_note): New functions.
3609         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3610
3611 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
3612
3613         * vms-hdr.c: Don't include alloca.h.
3614         * elf32-m68hc1x.c: Include alloca-conf.h.
3615         * xsym.c: Likewise.
3616         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
3617         * som.c: Likewise.
3618         * Makefile.am: Run "make dep-am".
3619         * Makefile.in: Regenerate.
3620
3621 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3622
3623         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3624
3625 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
3626
3627         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3628         Add compact_stub.
3629         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3630         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3631         ovly_return fields with ovly_entry[2].  Adjust all users.
3632         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3633         when soft-icache.
3634         (spu_elf_build_stubs): Likewise.
3635         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
3636         ovly_flavour changes.  Update all callers.
3637         (ovl_stub_size_log2): New function.
3638         (build_stub): Handle compact icache stubs.  Use different manager
3639         entry point for stubs in non-icache area.
3640         (spu_elf_size_stubs): Don't allocate space for indirect branch
3641         descriptors.
3642         (spu_elf_build_stubs): And don't built them.
3643
3644 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
3645
3646         * dwarf2.c (read_section): Always use rawsize, if available.
3647
3648 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
3649
3650         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3651         of rawsize and size for buffer.
3652
3653 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
3654
3655         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3656         parameter just because fixed sections fit into local store.
3657         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
3658         generating overlays if fixed sections plus reserved stack
3659         and heap space fit into local store.
3660
3661 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
3662
3663         * elf32-spu.c (build_stub): Correct icache set_id.
3664         (spu_elf_relocate_section): Likewise.
3665
3666 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3667
3668         * xcofflink.c (xcoff_link_check_archive_element): Only free the
3669         symbol table if it was created by the current call.
3670
3671 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3672
3673         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3674         class XMC_DS rather than XMC_UA.
3675
3676 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3677
3678         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3679         bfd_boolean export_defineds parameter with an unsigned int
3680         auto_export_flags parameter.
3681         * bfd-in2.h: Regenerate.
3682         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3683         split out from xcoff_build_ldsyms.
3684         (xcoff_covered_by_expall_p): New function.
3685         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3686         but with extra code to handle -bexpfull and -bexpall.
3687         (xcoff_mark_auto_exports): New function.
3688         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3689         a function should be automatically exported.
3690         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3691         parameter with an auto_export_flags parameter.  Update ldinfo
3692         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3693         exported symbols.
3694
3695 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3696
3697         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3698         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3699         init and fini functions.  Do garbage collection for objects
3700         without an entry point too.
3701
3702 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3703
3704         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3705         check whether a symbol has csect information.
3706         (coff_print_aux): Likewise.
3707         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3708         information for C_AIX_WEAKEXT too.
3709         (_bfd_xcoff_swap_aux_out): Likewise.
3710         (xcoff_reloc_type_br): Handle defweak symbols too.
3711         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3712         information for C_AIX_WEAKEXT too.
3713         (_bfd_xcoff64_swap_aux_out): Likewise.
3714         (xcoff64_reloc_type_br): Handle defweak symbols too.
3715         * coffgen.c (coff_print_symbol): Handle auxillary function
3716         information for C_AIX_WEAKEXT too.
3717         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3718         instead of BSF_GLOBAL if the L_WEAK flag is set.
3719         (xcoff_dynamic_definition_p): New function.
3720         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3721         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3722         always take the symbol class from the ldsym.  Use weak bfd symbol
3723         types for weak ldsyms.
3724         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3725         Fix the check for whether a definition is from a shared object.
3726         Allow redefinitions of weak symbols.
3727         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3728         (xcoff_keep_symbol_p): Likewise.
3729         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3730         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3731         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3732         but mark them as L_WEAK.
3733         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3734         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3735
3736 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3737
3738         * xcofflink.c (xcoff_mark): When walking the relocations,
3739         only mark the target symbol or the target section, not both.
3740         (xcoff_final_definition_p): New function.
3741         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3742         symbol is a valid definition of the associated output symbol.
3743         Use XCOFF_ALLOCATED to stop the same hash table entry having
3744         two output symbols.
3745         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3746         keeping a symbol.
3747         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3748
3749 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3750
3751         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3752         symbols as XMC_XO.
3753
3754 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3755
3756         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3757         * libcoff.h: Regenerate.
3758         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3759         line-number counts in the bfd's lineno_counts field.
3760         Don't keep per-csect line-number counts.
3761         (xcoff_sweep): Don't update per-csect line-number counts.
3762         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3763         entries in each output section.
3764         (xcoff_link_input_bfd): Get the number of line numbers from
3765         the bfd's lineno_counts field, rather than recalculating it
3766         from scratch.  Fix the range check when updating C_BINCL and
3767         C_EINCL symbols.
3768         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3769         here.  Don't expect csects to have line-number counts.
3770
3771 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3772
3773         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3774         * libcoff.h: Regenerate.
3775         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3776         "skip" logic from xcoff_link_input_bfd.
3777         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3778         objects in a dynamic link, rather than checking whether csectpp
3779         is null.  Always allocate debug_index for other objects,
3780         and always go through the loop.  Update the type of debug_index
3781         after the change above.  Read the auxillary csect information
3782         and use xcoff_keep_symbol_p to decide whether a symbol should
3783         be kept.  Set its debug_index to -2 if not.
3784         (xcoff_link_input_bfd): Update the type of debug_index after
3785         the change above and always expect it to be nonnull.  Use it to
3786         test whether a symbol should be stripped, rather than making the
3787         decision here.  Postpone all symbol creation to the second pass.
3788
3789 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3790
3791         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3792         creating a descriptor.
3793         (xcoff_sweep): Don't mark toc_section unless it's needed.
3794         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3795         when marking every bfd.
3796         (xcoff_link_input_bfd): Skip all TOC anchors.
3797         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3798         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3799         to -1; call xcoff_find_tc0 instead.
3800
3801 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3802
3803         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3804         * libcoff.h: Regenerate.
3805         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3806         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3807         the previous symbol's csect.  Treat last_symndx as an inclusive value
3808         and simplify its handling.
3809         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3810         symbols with the right csect.  Don't mark rsec when processing
3811         relocations against undefined or absolute sections.
3812         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3813         of bfd_und_section_ptr.
3814         (xcoff_link_input_bfd): Likewise.
3815
3816 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3817
3818         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3819         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3820         flag is set.  Assert that all undefined symbols are either
3821         imported or defined by a dynamic object.
3822         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3823         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3824         handling to all relocations.  Only set XCOFF_CALLED for function
3825         symbols.
3826         (xcoff_find_function): New function, split out from...
3827         (bfd_xcoff_export_symbol) ...here.
3828         (xcoff_set_import_path): New function, split out from...
3829         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3830         meaning of XCOFF_CALLED.
3831         (xcoff_mark_symbol): If we mark an undefined and unimported
3832         symbol, find some way of defining it.  If the symbol is a function
3833         descriptor, fill in its definition automatically.  If the symbol
3834         is a function, mark its descriptor and allocate room for global
3835         linkage code.  Otherwise mark the symbol as implicitly imported.
3836         Move the code for creating function descriptors from...
3837         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3838         check for symbols that were implicitly defined.
3839         (xcoff_mark): Don't count any dynamic relocations against
3840         function symbols.
3841         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3842         in the xcoff link info.
3843         (xcoff_link_input_bfd): Remove handling of undefined and
3844         unexported symbols.
3845
3846 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3847
3848         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3849         if the target is absolute.  Fix comment typo.
3850         (xcoff_ppc_relocate_section): Remove FIXME.
3851         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3852         if the target is absolute.
3853
3854 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3855
3856         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3857         R_POS and R_NEG relocations against absolute symbols to the
3858         .loader section.
3859
3860 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3861
3862         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3863         to 2 for bfd_mach_ppc_620.
3864
3865 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3866
3867         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3868         * configure.in: Likewise.
3869         * configure: Regenerate.
3870
3871 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3872
3873         PR binutils/9945
3874         * elf.c (assign_section_numbers): Generate symbol table if there
3875         is any relocation in output.
3876         (_bfd_elf_compute_section_file_positions): Likewise.
3877
3878 2009-03-13  Nick Clifton  <nickc@redhat.com>
3879
3880         PR 9934
3881         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3882         * elflink.c (elf_link_read_relocs_from_section): Use
3883         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3884         relocs but no symbol table.
3885         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3886
3887 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3888
3889         PR ld/9938
3890         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3891         to check ___tls_get_addr.
3892
3893         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3894         strncmp to check __tls_get_addr.
3895
3896 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3897
3898         * dwarf2.c (read_section): Always check the offset, even when the
3899         section has been read before.
3900
3901 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3902
3903         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3904         comments.
3905
3906 2009-03-11  Chris Demetriou  <cgd@google.com>
3907
3908         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3909         * bfd-in2.h: Regenerate.
3910         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3911         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3912         mode.
3913         (bsd_write_armap): Likewise.
3914         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3915         flag is set, do nothing.
3916         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3917         for timestamp.
3918
3919 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3920
3921         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3922         used to update stack pointer.
3923
3924 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3925
3926         PR binutils/9921
3927         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3928         for unknown symbols in absolute section.
3929
3930 2009-03-06  Nick Clifton  <nickc@redhat.com>
3931
3932         * po/es.po: Updated Spanish translation.
3933
3934 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3935
3936         * elf32-arm.c (group_sections): Take next section size into
3937         account before accepting to group it.
3938
3939 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3940
3941         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3942         PLT entries.
3943         (elf32_arm_final_link_relocate): Likewise.
3944
3945 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3946
3947         PR 9923
3948         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3949
3950 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3951
3952         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3953         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3954         (BFD_FAKE_SECTION): Init new flag.
3955         * ecoff.c (bfd_debug_section): Likewise.
3956         * bfd-in2.h: Regenerate.
3957         * libbfd.h: Regenerate.
3958         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3959         (ppc_elf_reloc_type_lookup): Handle new relocs.
3960         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3961         without marker relocs.
3962         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3963         if section has no old-style calls.
3964         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3965         Don't try to optimize new-style __tls_get_addr call when handling
3966         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3967         relocs.
3968         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3969         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3970         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3971         without marker relocs.
3972         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3973         if section has no old-style calls.  Set toc_ref for new relocs as
3974         appropriate.
3975         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3976         Don't try to optimize new-style __tls_get_addr call when handling
3977         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3978         relocs.
3979
3980 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3981
3982         PR 6768
3983         * configure.in: Test for ld --as-needed support.  Link shared
3984         libbfd against libm.
3985         * configure: Regenerate.
3986
3987 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3988
3989         * Makefile.am: Run "make dep-am".
3990         * Makefile.in: Regenerate.
3991
3992 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3993
3994         * elf32-score7.c: New file.
3995         * elf32-score.h: New file.
3996         * elf32-score.c: Add code to support score 7.  Set score7 as the
3997         default.
3998         * cpu-score.c: Add score7 architecure.
3999         (compatibile): New function.
4000         * Makefile.am: Add rules for building elf32-score7 object.
4001         * Makefile.in: Regenerate.
4002         * configure.in: Add elf32-score7 object to score vectors.
4003         * configure: Regenerate.
4004         * reloc.c: Add score7 relocs.
4005         * archures.c: Add score3 and score7 machine numbers.
4006         * bfd-in2.h: Regenerate.
4007         * libbfd.h: Regenerate.
4008
4009 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
4010
4011         * configure: Regenerate.
4012
4013 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4014
4015         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4016         (elf32_hppa_check_relocs): Use it.
4017
4018         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4019         elf64-hppa.c.
4020         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4021         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4022         (elf_hppa_is_dynamic_loader_symbol): Likewise.
4023         (elf_hppa_record_segment_addrs): Likewise.
4024         (elf_hppa_final_link): Likewise.
4025         (elf_hppa_relocate_insn): Likewise.
4026         (elf_hppa_final_link_relocate): Likewise.
4027         (elf64_hppa_relocate_section): Likewise.
4028         * elf64-hppa.c: Insert above.
4029
4030 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4031
4032         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4033         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4034         (elf_hppa_relocate_section): Likewise.
4035         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4036         from struct elf_link_hash_entry.  Add count field.
4037         (struct elf64_hppa_dyn_hash_table): Delete.
4038         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4039         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4040         (hppa_elf_hash_entry, eh_name): Define.
4041         (elf64_hppa_new_dyn_hash_entry): Delete.
4042         (elf64_hppa_dyn_hash_lookup): Delete.
4043         (elf64_hppa_dyn_hash_traverse): Delete.
4044         (get_dyn_name): Delete.
4045         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4046         of struct elf64_hppa_dyn_hash_entry *.
4047         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4048         allocate_global_data_plt, allocate_global_data_stub,
4049         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4050         Likewise.
4051         (hppa64_link_hash_newfunc): New.
4052         (elf64_hppa_hash_table_create): Rework.
4053         (count_dyn_reloc): Likewise.
4054         (hppa64_elf_local_refcounts): New.
4055         (elf64_hppa_check_relocs): Rework using standard technique for recording
4056         local DLT, PLT and OPD reference counts.
4057         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4058         elf_link_hash_entry *.
4059         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4060         allocate_global_data_plt, allocate_global_data_stub,
4061         allocate_global_data_opd, allocate_dynrel_entries,
4062         elf64_hppa_adjust_dynamic_symbol,
4063         elf64_hppa_mark_milli_and_exported_functions): Likewise.
4064         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4065         Use hppa_link_hash_table.  Rework.
4066         (elf64_hppa_link_output_symbol_hook): Rework.
4067         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4068         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4069         elf64_hppa_finish_dynamic_sections): Likewise.
4070
4071 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
4072
4073         * elf32-arm.c (stub_reloc_type): Removed.
4074         (insn_sequence): Renamed reloc_type field to r_type.
4075         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4076         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4077         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4078         (elf32_arm_stub_type): Add new enum entries for the new stubs.
4079         (arm_stub_is_thumb): Catch new stubs.
4080         (arm_type_of_stub): Handle new stubs.
4081         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4082         (bfd_elf32_arm_process_before_allocation): Remove useless
4083         condition.
4084
4085 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
4086
4087         * elf.c (elf_find_function): Use is_function_type to check
4088         function symbol.
4089
4090 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
4091
4092         * xtensa-modules.c: Revert to previous version 1.11 due
4093         to inadvertant commit.
4094
4095 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
4096
4097         * elf32-xtensa.c (text_action_add): Separate test for action
4098         type.  Break if saved action is ta_widen_insn at same offset.
4099
4100 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
4101
4102         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4103         to elf32_arm_stub_long_branch_any_arm_pic.
4104         (elf32_arm_stub_long_branch_any_thumb_pic): New.
4105         (enum elf32_arm_stub_type, arm_type_of_stub)
4106         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4107         separately.
4108
4109 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
4110
4111         * elf32-arm.c (PREV_SEC): Update comment.
4112         (group_sections): Rename argument to stubs_always_after_branch.
4113         Reverse the list and place stubs at the end of input sections.
4114         Undefine NEXT_SEC.
4115         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4116
4117 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
4118
4119         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4120         Fix formatting.
4121         (arm_size_one_stub): Remove unnecessary break.
4122         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
4123
4124 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
4125
4126         * elf32-arm.c (stub_insn_type): New type.
4127         (stub_reloc_type): Likewise.
4128         (insn_sequence): Likewise.
4129         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4130         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4131         (elf32_arm_stub_long_branch_thumb_only): Likewise.
4132         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4133         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4134         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4135         (elf32_arm_stub_hash_entry): Add new helper fields.
4136         (stub_hash_newfunc): Initialize these new fields.
4137         (arm_build_one_stub): Encode Arm and Thumb instructions separately
4138         to take endianness into account.
4139         (arm_size_one_stub): Compute size of stubs using insn_sequence.
4140         (arm_map_one_stub): Code is now more generic, thanks to
4141         insn_sequence.
4142
4143 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
4144
4145         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4146         code.
4147         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4148         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4149         BLX is not available. Fix typo in warning message. Add comments
4150         and improve formatting.
4151         (arm_build_one_stub): Adjust to new
4152         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4153         (arm_map_one_stub): Likewise.
4154
4155 2009-02-23  Tristan Gingold  <gingold@adacore.com>
4156             Eric Botcazou  <ebotcazou@adacore.com>
4157             Douglas B Rupp  <rupp@gnat.com>
4158
4159         * vms.h: Update copyright year, fix comments, reorder declarations.
4160         (_bfd_save_vms_section): Remove the prototype.
4161         (EGPS_S_V_NO_SHIFT): New constant.
4162         (bfd_vms_set_section_flags): New prototype.
4163         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4164         constants.
4165         (EGSY_S_W_FLAGS): Ditto.
4166         (EGSY_S_V_QUAD_VAL): Ditto.
4167         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4168         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4169         EGST_S_B_NAMLNG): Ditto.
4170         (ESRF_S_B_NAMLNG): Ditto.
4171         (ETIR_S_C_HEADER_SIZE): Ditto.
4172         (EGPS_S_V_ALLOC_64BIT): Ditto.
4173         (DST_S_C_EPILOG): Ditto.
4174         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4175         (DST_S_C_SRC_INCRLNUM_B): Ditto.
4176         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4177         (DST_S_L_PCLINE_UNSLONG): Ditto.
4178         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4179         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4180         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4181         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4182         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4183         (DST_S_B_SRC_UNSBYTE): Ditto.
4184         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4185         Add prototypes.
4186         (vms_section, vms_reloc): Remove types.
4187         (hdr_struc): Replaced by ...
4188         (hdr_struct): ... new type.
4189         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4190         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4191         (EMH_DATE_LENGTH): Ditto.
4192         (eom_struc): Replaced by ...
4193         (eom_struct): ... new type.
4194         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4195         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4196         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4197         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4198         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4199         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4200         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4201         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4202         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4203         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4204         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4205         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4206         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4207         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4208         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4209         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4210         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4211         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4212         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4213         (enum file_type_enum): New type.
4214         (struct location_struct): Removed.
4215         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4216         (struct funcinfo, struct module): Ditto.
4217         (struct vms_private_data_struct): Update fields.
4218         (struct vms_section_data_struct): New type.
4219
4220         * vms.c: Update copyright year, fix comments,
4221         Fix includes for DECC, add prototypes.
4222         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4223         some initializers.
4224         Use flavour to set is_vax, location_stack is removed.
4225         (struct pair): Declare.
4226         (fill_section_ptr): Initialize variables at declaration.
4227         Add guard to set SECTION_SYM flag, handlde und section.
4228         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4229         (_bfd_vms_slurp_object_records): New function, replaces previous
4230         vms_object_p.
4231         (vms_slurp_module): New function.
4232         (vms_slurp_image): Ditto.
4233         (vms_object_p): Complete rewrite.
4234         (vms_mkobject): Use is_vax field to slect architecture.
4235         (free_reloc_stream): New function.
4236         (vms_convert_to_var): Ditto.
4237         (vms_convert_to_var_1): Ditto.
4238         (vms_convert_to_var_unix_filename): Ditto.
4239         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4240         VAR format on VMS.
4241         (vms_new_section_hook): Set alignment to 0, allocate private data.
4242         (vms_get_section_contents): Load content.
4243         (vms_get_symbol_info): Handle undefined section.
4244         (vms_find_nearest_line): Handle.
4245         (alloc_reloc_stream): New function.
4246         (vms_slurp_reloc_table): Ditto.
4247         (vms_get_reloc_upper_bound): Make it real.
4248         (vms_canonicalize_reloc): Do the real work.
4249         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4250         ALPHA_R_BOH.
4251         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4252         (vms_set_arch_mach): Check arch.
4253         (vms_set_section_contents): Copy the content after allocation.
4254         (vms_alpha_vec): Update object flags.
4255
4256         * vms-tir.c: Update copyright year, fix comments,
4257         add prototypes for new functions.
4258         (dst_define_location): New function.
4259         (dst_restore_location): New function.
4260         (dst_retrieve_location): New function.
4261         (dst_check_allocation): New function.
4262         (image_dump): Call dst_check_allocation.
4263         (image_write_b): Ditto.
4264         (image_write_w): Ditto.
4265         (image_write_l): Ditto.
4266         (image_write_q): Ditto.
4267         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4268         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4269         CTL_STKDL.
4270         Call error handler instead of abort if name is not known.
4271         (etir_sta): Add quarter_relocs argument and set it.
4272         Fix cast.
4273         (etir_sto): Ditto.
4274         (etir_opr): Ditto, return FALSE in case of error.
4275         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4276         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4277         (etir_stc): Add quarter_relocs argument and set it, fix cast.
4278         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4279         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4280         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4281         Return FALSE in case of error.
4282         (tir_sta): Change sign of psect.
4283         (tir_ctl): Ditto.
4284         (tir_cmd): Fix cast. Makes tir_table static const.
4285         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4286         add argument to explain.
4287         (analyze_etir): Initialize maxptr, add quarter_relocs
4288         declaration, move some declarations into inner scopes.
4289         Handle quarter_relocs and STO_IMM.
4290         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4291         (_bfd_vms_slurp_relocs): New function.
4292         (_bfd_vms_decode_relocs): New function.
4293         (sto_imm): Rewritten.
4294         (start_first_etbt_record): New function.
4295         (start_another_etbt_record): Ditto.
4296         (etir_output_check): Ditto.
4297         (defer_reloc_p): Ditto.
4298         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4299         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
4300         rewritte relocations handling.
4301         (_bfd_vms_write_tbt): Removed.
4302         (_bfd_vms_write_dbg): Ditto.
4303
4304         * vms-misc.c: Update copyright year, Fix comments.
4305         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4306         (maybe_adjust_record_pointer_for_object): New function.
4307         (_bfd_vms_get_first_record): New function, replaces ...
4308         (_bfd_vms_get_record): ..  removed.
4309         (_bfd_vms_get_object_record): New function.
4310         (_bfd_vms_get_object_record): New function.
4311         (vms_get_remaining_object_record): New function, replaces ...
4312         (_bfd_vms_get_next_record): ... removed.
4313         (add_new_contents): Removed.
4314         (_bfd_save_vms_section): Removed.
4315         (_bfd_get_vms_section): Removed.
4316         (_bfd_vms_output_flush): Write in VAR format.
4317         (new_symbol): Don't make UND section.
4318
4319         * vms-hdr.c: Update copyright year, update list of record handled.
4320         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4321         (_bfd_vms_write_hdr): Strip vms and unix patches,
4322         add comments, truncate module name at 31 characters,
4323         use constants instead of hard-coded value,
4324         write BFD version instead of a fixed string.
4325         (_bfd_vms_slurp_ihd): New function.
4326         (_bfd_vms_slurp_isd): Ditto.
4327         (_bfd_vms_slurp_ihs): Ditto.
4328         (new_module): Ditto.
4329         (parse_module): Ditto
4330         (build_module_list): Ditto.
4331         (module_find_nearest_line): Ditto.
4332         (_bfd_vms_find_nearest_dst_line): Ditto.
4333         (vms_slurp_debug): Ditto.
4334         (_bfd_vms_slurp_dbg): Ditto.
4335         (_bfd_vms_slurp_tbt): Ditto.
4336         (_bfd_vms_write_dbg): Ditto.
4337         (_bfd_vms_write_tbt): Ditto.
4338
4339         * vms-gsd.c: Update copyright year, update list of records handled.
4340         (EVAX_LITERALS_NAME): New macro.
4341         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4342         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4343         (register_universal_symbol): New function and prototype.
4344         (_bfd_vms_slurp_gsd): Fix indentations and casts,
4345         improve debug messages,
4346         use constants instead of hard-coded value,
4347         fix missing endianness conversion,
4348         handle global symbol (SYMG).
4349         (bfd_vms_set_section_flags): New function.
4350         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4351         handle section literals,
4352         fix indentation,
4353         handle section bfd and vms flags,
4354         don't output LIB$INITIALIZE symbol,
4355         fix handling of weak symbols,
4356         fix evax vs vax procedure descriptor,
4357         handle absolute symbols.
4358
4359         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4360         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4361
4362         * makefile.vms (DEFS): Fix flags for VMS.
4363
4364         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4365
4366         * bfd-in2.h: Regenerated.
4367         * libbfd.h: Regenerated.
4368
4369 2009-02-20  Cary Coutant  <ccoutant@google.com>
4370
4371         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4372         in struct stat.
4373
4374 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4375
4376         PR gas/7059
4377         * coffcode.h (coff_write_object_contents):  Don't let the string
4378         table offset overflow the s_name field when using long section names.
4379
4380 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4381
4382         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
4383         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4384         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
4385         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
4386         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4387         (bfd_pmac_xcoff_backend_data):  Likewise.
4388         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
4389         (bfd_xcoff_aix5_backend_data):  Likewise.
4390         (xcoff64_write_object_contents):  Delete unused long_section_names
4391         local variable.
4392         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
4393         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4394         struct non-const.
4395         * coffcode.h (documentation):  Update to describe long section names.
4396         (COFFLONGSECTIONCATHELPER):  New helper macro.
4397         (BLANKOR1TOODD):  Likewise.
4398         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
4399         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
4400         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
4401         (bfd_coff_set_long_section_names_allowed):  New function.
4402         (bfd_coff_set_long_section_names_disallowed):  Likewise.
4403         (struct bfd_coff_backend_data):  Add new backend hook function
4404         pointer _bfd_coff_set_long_section_names.
4405         (bfd_coff_set_long_section_names):  New backend hook.
4406         (coff_write_object_contents):  Only generate long section names if
4407         bfd_coff_long_section_names() indicates they are currently enabled.
4408         (bfd_coff_std_swap_table):  Make non-const, and initialise long
4409         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4410         (ticoff0_swap_table):  Likewise to both.
4411         (ticoff1_swap_table):  Again, likewise to both.
4412         * coffgen.c (make_a_section_from_file):  Allow long section names
4413         as inputs even if not currently allowed for outputs.
4414         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
4415         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
4416         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4417         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4418         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4419         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4420         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4421         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4422         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4423         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4424         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
4425         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
4426         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
4427         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
4428         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
4429         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
4430         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4431         * libcoff-in.h:  Update copyright year to cause updated copyright
4432         year in generated libcoff.h, and fix typo.
4433         * libcoff.h:  Regenerated.
4434         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
4435         (_bfd_ecoff_no_long_sections):  Add prototype.
4436         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
4437         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
4438         defined by an including .c file.
4439         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
4440         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4441         (ticoff1_swap_table):  Likewise to both.
4442
4443 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
4444
4445         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4446         stub. Catch default case error.
4447         (arm_map_one_stub): Add missing Thumb mapping symbol.
4448
4449 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
4450
4451         PR 9841
4452         * elf32-avr.c: Handle case where no local symbos exist correctly.
4453
4454 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
4455
4456         bfd/
4457         * elf32-arm.c (arm_long_branch_stub,
4458         arm_thumb_v4t_long_branch_stub,
4459         arm_thumb_thumb_long_branch_stub,
4460         arm_thumb_arm_v4t_long_branch_stub,
4461         arm_thumb_arm_v4t_short_branch_stub,
4462         arm_pic_long_branch_stub):
4463         Renamed to elf32_arm_stub_long_branch_any_any,
4464         elf32_arm_stub_long_branch_v4t_arm_thumb,
4465         elf32_arm_stub_long_branch_thumb_only,
4466         elf32_arm_stub_long_branch_v4t_thumb_arm,
4467         elf32_arm_stub_short_branch_v4t_thumb_arm,
4468         elf32_arm_stub_long_branch_any_any_pic.
4469         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4470         arm_thumb_thumb_stub_long_branch,
4471         arm_thumb_arm_v4t_stub_long_branch,
4472         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4473         Renamed to arm_stub_long_branch_any_any,
4474         arm_stub_long_branch_v4t_arm_thumb,
4475         arm_stub_long_branch_thumb_only,
4476         arm_stub_long_branch_v4t_thumb_arm,
4477         arm_stub_short_branch_v4t_thumb_arm,
4478         arm_stub_long_branch_any_any_pic.
4479
4480 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4481
4482         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4483         in branch offset check.
4484
4485 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
4486
4487         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4488         add toc.symndx and toc.add.
4489         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4490         Set up toc.add.
4491         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
4492         callers.
4493         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4494         (branch_reloc_hash_match): New function, extracted from..
4495         (ppc64_elf_tls_optimize): ..here.
4496         (ppc64_elf_relocate_section): Properly set addends when optimizing
4497         tls sequences.  Avoid unnecessary reading and writing of insns.
4498         Only redo reloc when symbol changed.  Bypass symbol checks when
4499         using tlsld_got.
4500         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4501         (branch_reloc_hash_match): New function, extracted from..
4502         (ppc_elf_tls_optimize): ..here.
4503         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4504         Don't clear addend on zapped __tls_get_addr reloc.
4505
4506 2009-02-12  Nick Clifton  <nickc@redhat.com>
4507
4508         PR 9827
4509         * elflink.c (bfd_elf_final_link): When counting the relocations,
4510         if the header size has not been set yet then assume that it will
4511         match the output section's reloc type.
4512
4513 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
4514
4515         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4516         relocatable link.
4517
4518 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
4519
4520         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4521         (find_function): Likewise.
4522         (pasted_function): Don't error if no prior function found.
4523         (discover_functions): Revert 2008-12-10 change.  Extend first
4524         function range to start of section.
4525
4526 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4527
4528         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
4529         functions to C90.
4530         * elf64-hppa.h: Likewise.
4531
4532 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
4533
4534         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4535         .sbss handling.
4536
4537 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
4538
4539         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4540         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4541
4542 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
4543
4544         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4545         * archures.c (bfd_mach_mips_xlr): Define.
4546         * bfd-in2.h: Regenerate.
4547         * cpu-mips.c (I_xlr): Define.
4548         (arch_info_struct): Add XLR entry.
4549         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4550         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4551         (mips_mach_extensions): Add XLR entry.
4552
4553 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
4554
4555         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4556
4557 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
4558
4559         * configure.in: AC_SUBST pdfdir.
4560         * Makefile.am: Add install-pdf, install-pdf-am
4561         and install-pdf-recursive targets. Define pdfdir.
4562         * doc/Makefile.am: Define pdf__strip_dir. Add
4563         install-pdf and install-pdf-am targets.
4564         * po/Make-in: Add install-pdf target.
4565         * configure: Regenerate.
4566         * Makefile.in: Regenerate
4567         * doc/Makefile.in: Regenerate.
4568
4569 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
4570
4571         * bfd-in2.h: Regenerate.
4572         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
4573         fields from n_entries to n_slots where appropriate, update comments.
4574         (HOWTO): Add TLS relocations.
4575         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4576         (enum elf_m68k_got_offset_size): New enum.
4577         (struct elf_m68k_got_entry.type): Move field to ...
4578         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
4579         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4580         functions.
4581         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4582         functions.
4583         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4584         fields into n_entries array.  Update comments.
4585         (elf_m68k_init_got): Simplify, update all uses.
4586         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4587         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4588         GOT entries; update name, update all uses.
4589         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4590         (elf_m68k_get_got_entry): Update.
4591         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4592         simplify.
4593         (elf_m68k_remove_got_entry_type): Simplify.
4594         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4595         (elf_m68k_can_merge_gots): Update.
4596         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4597         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4598         GOT entries, simplify.
4599         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4600         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4601         field, remove obsoleted local_n_entries field.
4602         (elf_m68k_partition_multi_got_2): New static function.
4603         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4604         update.
4605         (elf_m68k_remove_got_entry_type): Update.
4606         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4607         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
4608         update of sgot->size and srelgot->size.
4609         (elf_m68k_gc_sweep_hook): Update.
4610         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4611         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4612         TLS relocations.
4613         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4614         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4615
4616 2009-02-02  DJ Delorie  <dj@redhat.com>
4617
4618         * elf32-mep.c (config_names): Regenerate configuration.
4619
4620 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
4621
4622         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4623         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4624         * elf.c (bfd_elf_get_str_section): Make static.
4625         (bfd_elf_find_section): Delete.
4626         * libbfd.h: Regenerate.
4627
4628 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4629
4630         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4631         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4632
4633 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
4634
4635         * elflink.c (on_needed_list): New function.
4636         (elf_link_add_object_symbols): Link in --as-needed libs if they
4637         satisfy undefined symbols in other libs.
4638
4639 2009-01-30  Julian Brown  <julian@codesourcery.com>
4640
4641         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4642         EXEC_P or DYNAMIC flags, and skip sections which are being linked
4643         with --just-symbols (-R).
4644
4645 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
4646
4647         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4648         high_pc in order to properly sign-extend VMAs.
4649
4650 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4651             Mark Shinwell  <shinwell@codesourcery.com>
4652             Catherine Moore  <clm@codesourcery.com>
4653
4654         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4655
4656 2009-01-28  Catherine Moore <clm@codesourcery.com>
4657
4658         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4659         SEC_LOAD for dynamic relocation sections.
4660
4661 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4662
4663         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4664         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4665         the size of local TLS data.
4666
4667 2009-01-27  Andreas Schwab  <schwab@suse.de>
4668
4669         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4670         architectures in the archive.
4671
4672 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4673
4674         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4675         <R_CRIS_32_DTPREL>: Correct relocation value.
4676
4677         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4678         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4679         symbols with non-default visibility.
4680
4681 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
4682
4683         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4684         describing the trampolines.
4685         (ppc_elf_relocate_section): Update relocs to describe the
4686         trampolines.
4687
4688 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4689
4690         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4691         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4692         and R_PARISC_PCREL12F relocations.
4693
4694 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4695
4696         PR 6022
4697         * elflink.c (find_version_for_sym): New function split out from,
4698         but without export_dynamic test, ..
4699         (_bfd_elf_link_assign_sym_version): ..here.
4700         (_bfd_elf_export_symbol): Use it.
4701
4702 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4703
4704         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4705         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4706         * elflink.c: ..here, somewhat modified.
4707         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4708         _bfd_elf_link_find_version_dependencies,
4709         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4710         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4711         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4712         declare..
4713         * elflink.c: ..and make static here.
4714         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4715         of output_bfd from struct elf_find_verdep_info.
4716         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4717         struct elf_info_failed.
4718         (bfd_elf_size_dynamic_sections): Adjust.
4719
4720 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4721
4722         PR 6832
4723         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4724         after comp_unit_find_line call.
4725
4726 2009-01-21  Nick Clifton  <nickc@redhat.com>
4727
4728         PR 9769
4729         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4730         tm_gmtoff field in struct tm.
4731
4732 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4733
4734         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4735         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4736         sections in soft-icache lines unless non_ia_text.  Don't add
4737         rodata if doing so would exceed line size.
4738
4739 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4740
4741         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4742         types than bfd_link_hash_indirect, before early return, call
4743         _bfd_elf_link_hash_copy_indirect.
4744
4745 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4746
4747         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4748         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4749         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4750         (elf_backend_obj_attrs_order): New define.
4751         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4752         (elfNN_bed): Add elf_backend_obj_attrs_order.
4753
4754 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4755
4756         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4757         (obj_attr_size): Likewise.
4758         (write_obj_attribute): Likewise.
4759         (_bfd_elf_copy_obj_attributes): Likewise.
4760         (_bfd_elf_parse_attributes): Likewise.
4761         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4762         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4763         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4764         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4765         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4766         with macros.
4767
4768 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4769
4770         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4771         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4772         (bfd_elf_add_obj_attr_string): Likewise.
4773         (bfd_elf_add_obj_attr_int_string): Likewise.
4774         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4775         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4776         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4777         Tag_nodefaults has no default value.
4778         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4779         comment to reflect the new state.
4780
4781 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4782
4783         PR 9695
4784         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4785         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4786         (adjust_z_magix): Delete dead code handling QMAGIC.
4787
4788 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4789
4790         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4791         IMAGE_SCN_MEM_DISCARDABLE.
4792
4793 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4794
4795         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4796         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4797         * configure.in (commonbfdlib): Delete.
4798         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4799         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4800         is available, not just for linux.
4801         * po/SRC-POTFILES.in: Regenerate.
4802         * Makefile.in: Regenerate.
4803         * configure: Regenerate.
4804
4805 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4806             Julian Brown   <julian@codesourcery.com>
4807
4808         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4809         ARM attributes in ABI 2.07.
4810         * elf32-arm.c (get_secondary_compatible_arch): New function.
4811         (set_secondary_compatible_arch): New function.
4812         (tag_cpu_arch_combine): New function.
4813         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4814         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4815         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4816         make it fit with order_01243.
4817         Add support for Tag_also_compatible_with,
4818         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4819         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4820         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4821         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4822         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4823         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4824         Rework the way unknown attributes are handled.
4825         Defer errors until all attributes have been processed.
4826
4827 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4828
4829         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4830         bfd_elf_add_obj_attr_int_string.
4831         Read Tag_compatibility from its new location in the attribute array,
4832         rather than the attribute list.
4833         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4834         bfd_elf_add_obj_attr_int_string.
4835         (_bfd_elf_parse_attributes): Likewise.
4836         (_bfd_elf_merge_object_attributes): There's now only one
4837         Tag_compatibility, and it's in the array, not the list.
4838         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4839         Tag_compatibility.
4840         (bfd_elf_add_obj_attr_compat): Rename to
4841         bfd_elf_add_obj_attr_int_string.
4842         (bfd_elf_add_proc_attr_compat): Rename to
4843         bfd_elf_add_proc_attr_int_string.
4844         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4845         Tag_compatibility.
4846
4847 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4848
4849         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4850         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4851         (vmsutil.lo): Add dependency rule.
4852         * Makefile.in: Regenerate.
4853         * config.bfd (ia64*-*-*vms*): Add case.
4854         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4855         * configure: Regenerate.
4856         * vmsutil.c: New file.
4857         * vmsutil.h: New file.
4858         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4859         attr to bfd_vma.
4860         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4861         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4862         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4863         elfNN_vms_object_p): New functions
4864         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4865
4866 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4867
4868         PR ld/9727
4869         * elflink.c (elf_gc_sweep): Exclude the group section if the
4870         first member of the section group is excluded.
4871
4872 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4873
4874         PR 9735
4875         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4876         saved filename, use bfd_alloc rather than bfd_malloc for it.
4877
4878 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4879
4880         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4881
4882 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4883
4884         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4885
4886 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4887
4888         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4889
4890 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4891
4892         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4893         num_lines_log2.
4894         (struct got_entry): Add br_addr.
4895         (struct call_info): Add priority.
4896         (struct function_info): Add lr_store and sp_adjust.
4897         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4898         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4899         area as an overlay, and check that no other overlays exist.  Look up
4900         icache overlay manager entry sym.
4901         (BRA_STUBS, BRA, BRASL): Define.
4902         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4903         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4904         in branch insn.
4905         (count_stub, build_stub): Support soft-icache.
4906         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4907         (spu_elf_size_stubs): Size soft-icache stubs.
4908         (overlay_index): New function.
4909         (spu_elf_build_stubs): Make static.  Support soft-icache.
4910         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4911         (find_function_stack_adjust): Save lr store and stack adjust insn
4912         offsets.
4913         (maybe_insert_function): Adjust find_function_stack_adjust call.
4914         (mark_functions_via_relocs): Retrieve priority.
4915         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4916         (sort_calls): Sort by priority first.
4917         (mark_overlay_section): Ignore .ovl.init.
4918         (sum_stack): Only print when stack_analysis.
4919         (print_one_overlay_section): New function, extracted from..
4920         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4921         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4922         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4923         analysis.  Call spu_elf_build_stubs.
4924         (spu_elf_relocate_section): For soft-icache encode overlay index
4925         into addresses.
4926         (spu_elf_output_symbol_hook): Support soft-icache.
4927         (spu_elf_modify_program_headers: Likewise.
4928
4929         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4930         num_regions to num_lines.  Add line_size and max_branch.
4931         (enum _ovly_flavour): Add ovly_soft_icache.
4932         (spu_elf_build_stubs): Delete.
4933
4934 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4935
4936         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4937         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4938
4939 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4940
4941         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4942         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4943         the program, the known offset starts at the negative size of the
4944         TLS section.
4945         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4946         Similar.
4947
4948 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4949
4950         * config.bfd: Add lm32-*-rtems*.
4951
4952 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4953
4954         * coff-ppc.c: Add 2009 to Copyright.
4955         * elf32-cris.c: Likewise.
4956         * elflink.c: Likewise.
4957
4958 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4959
4960         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4961         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4962
4963 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4964
4965         PR ld/9679
4966         * elflink.c (elf_merge_st_other): New.
4967         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4968         hide them if needed.
4969         (elf_link_add_object_symbols): Updated.
4970
4971 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4972
4973         PR ld/9676
4974         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4975         ref_dynamic and dynamic_def fields when setting def_regular
4976         to 1.
4977
4978 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4979
4980         PR 9682
4981         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4982         literal.
4983
4984 For older changes see ChangeLog-2008
4985 \f
4986 Local Variables:
4987 mode: change-log
4988 left-margin: 8
4989 fill-column: 74
4990 version-control: never
4991 End: