bfd/ChangeLog

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