bfd/ChangeLog

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