bfd/ChangeLog

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