bfd/ChangeLog

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