bfd/ChangeLog

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