bfd/ChangeLog

   1 2009-11-19  Tristan Gingold  <gingold@adacore.com>
   2
   3         * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
   4         hard-coded casts.
   5         (pmac_xcoff_vec): Ditto.
   6         * coff64-rs6000.c (rs6000coff64_vec): Ditto.
   7         (aix5coff64_vec): Ditto.
   8
   9 2009-11-18  Alan Modra  <amodra@bigpond.net.au>
  10
  11         * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
  12         * bfd-in2.h: Regenerate.
  13         * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
  14         insn optimisation to..
  15         * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here.  New function.
  16         (ppc_elf_relocate_section): Use it.
  17
  18 2009-11-18  Alan Modra  <amodra@bigpond.net.au>
  19
  20         * targets.c: Don't include alloca-conf.h.
  21         (bfd_get_target_info): Don't use alloca.
  22
  23 2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         PR ld/10955
  26         * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
  27         sections.
  28
  29 2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         PR ld/10955
  32         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
  33         (elfNN_ia64_update_short_info): Remove "->output_section" from
  34         ia64_info->max_short_sec and ia64_info->min_short_sec.
  35         (elfNN_ia64_choose_gp): Likewise.
  36         (elfNN_ia64_relax_section): Pass tsec->output_section to
  37         elfNN_ia64_update_short_info.
  38
  39 2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         PR ld/10955
  42         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
  43         max_short_offset, min_short_sec and min_short_offset.
  44         (elfNN_ia64_update_short_info): New.
  45         (elfNN_ia64_relax_section): Update max_short_sec,
  46         max_short_offset, min_short_sec and min_short_offset.
  47         (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
  48         they are set.
  49
  50 2009-11-17  Paul Brook  <paul@codesourcery.com>
  51             Daniel Jacobowitz  <dan@codesourcery.com>
  52
  53         * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
  54         arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
  55         (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
  56
  57 2009-11-17  Ulrich Weigand  <uweigand@de.ibm.com>
  58
  59         * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
  60         reserved, and extra_stack_space members.
  61         (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
  62         and extra_stack_space members of htab->params instead.
  63
  64 2009-11-17  Tristan Gingold  <gingold@adacore.com>
  65
  66         * targets.c: Include alloca-conf.h
  67
  68 2009-11-16  Kai Tietz  <kai.tietz@onevision.com>
  69
  70         * targets.c (bfd_get_target_info): New function.
  71         (_bfd_find_arch_match): New function.
  72         * bfd-in2.h: Regenerated.
  73
  74 2009-11-12  Nick Clifton  <nickc@redhat.com>
  75
  76         * po/ru.po: Updates Russian translation.
  77
  78 2009-11-11  Nick Clifton  <nickc@redhat.com>
  79
  80         * po/id.po: Updated Indonesian translation.
  81
  82 2009-11-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
  83
  84         * configure.in: Call ACX_LARGEFILE.  Stop calling AC_PLUGINS,
  85         AC_SYS_LARGEFILE and checking the Solaris largefile exception.
  86         * aclocal.m4: Regenerate.
  87         * configure: Regenerate.
  88
  89 2009-11-09  H.J. Lu  <hongjiu.lu@intel.com>
  90
  91         PR ld/10911
  92         * elflink.c (elf_link_output_extsym): Don't return on
  93         STT_GNU_IFUNC symbol when stripping.
  94
  95 2009-11-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  96
  97         * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
  98         in a relocatable link.
  99         * elf64-hppa.c (elf_hppa_final_link): Likewise.
 100
 101 2009-11-05  Nick Clifton  <nickc@redhat.com>
 102
 103         * elflink.c (elf_link_add_object_symbols): Improve error
 104         message generated when a symbol is left unresolved because a
 105         --no-add-needed command line option has prevented the
 106         inclusion of the DSO defining it.
 107
 108 2009-11-03  Alan Modra  <amodra@bigpond.net.au>
 109             Ulrich Weigand  <uweigand@de.ibm.com>
 110
 111         * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
 112         (jump tables or other references to code labels) as well.
 113
 114 2009-11-02  Paul Brook  <paul@codesourcery.com>
 115
 116         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
 117         attributes.
 118
 119 2009-11-02  Alan Modra  <amodra@bigpond.net.au>
 120
 121         * elflink.c (elf_link_add_object_symbols): Don't force debug
 122         symbols local.
 123
 124 2009-10-29  Johan Kristell  <johankri@axis.com>
 125
 126         * elf32-cris.c (cris_elf_plt_sym_val): New function.
 127         (elf_backend_plt_sym_val): Define.
 128
 129 2009-10-27  Kai Tietz  <kai.tietz@onevision.com>
 130
 131         * peXXigen.c (bfdver.h): Add include.
 132         (LINKER_VERSION): Do calculation based on BFD_VERSION.
 133
 134 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
 135
 136         * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
 137
 138 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
 139
 140         * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
 141
 142 2009-10-25  Maciej W. Rozycki  <macro@linux-mips.org>
 143
 144         * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
 145
 146 2009-10-23  Kai Tietz  <kai.tietz@onevision.com>
 147
 148         * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
 149         of R_AMD64_PCRLONG_<X> relocations from addend.
 150
 151 2009-10-23  Alan Modra  <amodra@bigpond.net.au>
 152
 153         * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
 154
 155 2009-10-20  Alan Modra  <amodra@bigpond.net.au>
 156
 157         PR binutils/10802
 158         * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
 159
 160 2009-10-19  Hans-Peter Nilsson  <hp@axis.com>
 161
 162         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
 163         Don't subtract the size of the TLS block for non-shared objects
 164         from the relocation.
 165
 166 2009-10-17  Arnold Metselaar  <arnold.metselaar@planet.nl>
 167
 168         * coff-z80.c (z80coff_vec): Allow sections to be of type
 169         SEC_CODE or SEC_DATA
 170
 171 2009-10-16  Alan Modra  <amodra@bigpond.net.au>
 172
 173         PR binutils/10785
 174         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
 175         bim and bim->buffer.  bfd_malloc instead.
 176         * peicode.h (pe_ILF_build_a_bfd): Similarly.
 177         (ILF_DATA_SIZE): Don't include bim.
 178         * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
 179
 180 2009-10-14  Alan Modra  <amodra@bigpond.net.au>
 181
 182         * aoutx.h (aout_link_check_ar_symbols): Typo fix.
 183
 184 2009-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 185
 186         PR binutils/10763
 187         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
 188         earlier.
 189
 190 2009-10-13  Alan Modra  <amodra@bigpond.net.au>
 191
 192         * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
 193
 194 2009-10-12  Roland McGrath  <roland@frob.com>
 195
 196         * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
 197         Fix %s that should be %B in several message formats.
 198
 199 2009-10-10  Alan Modra  <amodra@bigpond.net.au>
 200
 201         * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
 202         excluded output sections.
 203
 204 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 205
 206         * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
 207         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 208
 209 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 210
 211         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
 212         bfd_mach_o_read_symtab_symbols.
 213         (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
 214         (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
 215         (bfd_mach_o_scan_write_section_32): Rename to
 216         bfd_mach_o_write_section_32.
 217         (bfd_mach_o_scan_write_section_64): Rename to
 218         bfd_mach_o_write_section_64.
 219         (bfd_mach_o_scan_write_segment_32): Rename to
 220         bfd_mach_o_write_segment_32.
 221         (bfd_mach_o_scan_write_segment_64): Rename to
 222         bfd_mach_o_write_segment_64.
 223         (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
 224         (bfd_mach_o_scan_read_section_32): Rename to
 225         bfd_mach_o_read_section_32.
 226         (bfd_mach_o_scan_read_section_64): Rename to
 227         bfd_mach_o_read_section_64.
 228         (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
 229         (bfd_mach_o_scan_read_symtab_strtab): Rename to
 230         bfd_mach_o_read_symtab_strtab.
 231         (bfd_mach_o_scan_read_symtab_symbol): Rename to
 232         bfd_mach_o_read_symtab_symbol.
 233         (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
 234         bfd_mach_o_read_dysymtab_symbol.
 235         (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
 236         (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
 237         (bfd_mach_o_scan_read_prebound_dylib): Rename to
 238         bfd_mach_o_read_prebound_dylib.
 239         (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
 240         (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
 241         (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
 242         (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
 243         (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
 244         (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
 245         (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
 246         (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
 247         (bfd_mach_o_scan_read_segment_32): Rename to
 248         bfd_mach_o_read_segment_32.
 249         (bfd_mach_o_scan_read_segment_64): Rename to
 250         bfd_mach_o_read_segment_64.
 251         (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
 252         * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
 253         bfd_mach_o_read_dysymtab_symbol.
 254
 255 2009-10-09  Tristan Gingold  <gingold@adacore.com>
 256
 257         * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
 258         (bfd_mach_o_section_get_nbr_indirect): Ditto.
 259         (bfd_mach_o_get_synthetic_symtab): New function.
 260         (bfd_mach_o_print_private_header): Print the number of commands
 261         in decimal.
 262         * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
 263         * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
 264
 265 2009-10-08  Tristan Gingold  <gingold@adacore.com>
 266
 267         * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
 268
 269 2009-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 270
 271         * bfd-in2.h: Regenerated.
 272
 273 2009-10-02  Alan Modra  <amodra@bigpond.net.au>
 274
 275         * aout-cris.c (N_SHARED_LIB): Don't define.
 276         * hp300bsd.c (N_SHARED_LIB): Don't define.
 277         * i386bsd.c (N_SHARED_LIB): Don't define.
 278         * i386linux.c (N_SHARED_LIB): Don't define.
 279         * i386lynx.c (N_SHARED_LIB): Don't define.
 280         * m68klinux.c (N_SHARED_LIB): Don't define.
 281         * m88kmach3.c (N_SHARED_LIB): Don't define.
 282         * mipsbsd.c (N_SHARED_LIB): Don't define.
 283         * newsos3.c (N_SHARED_LIB): Don't define.
 284         * pc532-mach.c (N_SHARED_LIB): Don't define.
 285         * pdp11.c (N_SHARED_LIB): Don't define.
 286         * sparclinux.c (N_SHARED_LIB): Don't define.
 287         * vaxbsd.c (N_SHARED_LIB): Don't define.
 288
 289 2009-10-01  Dave Korn  <dave.korn.cygwin@gmail.com>
 290
 291         * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
 292         symbol for a weak undef in the auxbfd, not the input bfd.
 293
 294 2009-10-01  Ulrich Weigand  <uweigand@de.ibm.com>
 295
 296         * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
 297         after .toe instead of before .text section.  Set the LMA of all
 298         overlay sections to their icache IA address.
 299         (spu_elf_find_overlays): Determine icache set id without reference
 300         to the LMA.
 301
 302 2009-09-30  Tristan Gingold  <gingold@adacore.com>
 303
 304         * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
 305
 306 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 307
 308         * elf64-x86-64.c (elf64_x86_64_append_rela): New.
 309         (elf64_x86_64_relocate_section): Use it.
 310         (elf64_x86_64_finish_dynamic_symbol): Likewise.
 311
 312 2009-09-29  DJ Delorie  <dj@redhat.com>
 313
 314         * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
 315         (ALL_MACHINES_CFILES): Add cpu-rx.c.
 316         (BFD32_BACKENDS): Add elf32-rx.lo.
 317         (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
 318         * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
 319         Export bfd_rx_arch.
 320         (bfd_archures_list): Add bfd_rx_arch.
 321         * config.bfd: Add entry for rx-*-elf.
 322         * configure.in: Add entries for bfd_elf32_rx_le_vec and
 323         bfd_elf32_rx_be_vec.
 324         * reloc.c: Add RX relocations.
 325         * targets.c: Add RX target vectors.
 326         * Makefile.in: Regenerate.
 327         * bfd-in2.h: Regenerate.
 328         * configure: Regenerate.
 329         * libbfd.h: Regenerate.
 330         * cpu-rx.c: New file.
 331         * elf32-rx.c: New file.
 332
 333 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 334
 335         * elf32-cr16.c (elf32_cr16_relocate_section): Removed
 336         info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
 337
 338 2009-09-28  Nick Clifton  <nickc@redhat.com>
 339
 340         PR 10478: Accepting Solaris binaries.
 341         * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
 342         section link values in x86 binaries.
 343         * elfcode.h (elf_object_p): Likewise.
 344
 345 2009-09-28  Philippe De Muyter  <phdm@macqel.be>
 346
 347         * elf32-m68k.c (elf_m68k_final_write_processing): New function.
 348         (elf_backend_final_write_processing): Macro defined as above function.
 349
 350 2009-09-25  Martin Thuresson  <martint@google.com>
 351
 352         Update sources to make alpha and arm targets compile cleanly with
 353         -Wc++-compat:
 354         * ecoff.c: Add casts.
 355         * ecofflink.c: Add casts.
 356         * elf64-alpha.c: Add casts.
 357         (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
 358         to top level.
 359         (SKIP_HOWTO): Use enum name.
 360         * elf32-arm.c: Add casts.
 361         (elf32_arm_vxworks_bed): Update code to avoid multiple
 362         declarations.
 363         (struct map_stub): Move to top level.
 364
 365 2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>
 366
 367         PR ld/10630
 368         * elflink.c (elf_link_output_extsym): Turn off visibility on
 369         local symbol.
 370         (bfd_elf_final_link): Turn off visibility on dynamic local
 371         symbol.
 372
 373 2009-09-24  Alan Modra  <amodra@bigpond.net.au>
 374
 375         PR binutils/10654
 376         * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
 377         for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
 378         Remove "function" parm, adjust caller.
 379
 380 2009-09-23  Matt Rice  <ratmice@gmail.com>
 381
 382         * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
 383         arguments.
 384         * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
 385         DT_DEPAUDIT from audit/depaudit arguments.
 386         (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
 387         (elf_link_add_object_symbols): Set dt_audit target data when finding a
 388         DT_AUDIT.
 389         * bfd-in2.h: Regenerate.
 390         * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
 391
 392 2009-09-23  Jie Zhang  <jie.zhang@analog.com>
 393
 394         * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
 395         .rel.plt and .plt sections are removed.
 396         (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
 397         section.  Remove the duplicated removing of empty .rel.plt
 398         section.
 399
 400 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 401
 402         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
 403         patch to handle the new personality relaxation.
 404
 405 2009-09-21  Richard Sandiford  <rdsandiford@googlemail.com>
 406
 407         * elf-eh-frame.c (make_pc_relative): New function.
 408         (_bfd_elf_write_section_eh_frame): Use it.
 409
 410 2009-09-21  Alan Modra  <amodra@bigpond.net.au>
 411
 412         * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
 413         (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
 414         (MR_0_3, MR_3_0): Define.
 415         (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
 416         (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
 417         (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 418         table.  Check for presense of __tls_get_addr_opt
 419         (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
 420         (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
 421         (write_glink_stub): Add param p.
 422         (ppc_elf_relocate_section): Adjust write_glink_stub call.
 423         (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
 424         __tls_get_addr.
 425         * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
 426         * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
 427         (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
 428         table.  Check for presense of __tls_get_addr_opt.
 429         (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
 430         (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
 431         BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
 432         LD_R2_0R1, MTLR_R11): Define.
 433         (build_tls_get_addr_stub): New function.
 434         (ppc_build_one_stub): Call it.
 435         (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
 436         (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
 437         __tls_get_addr plt call.
 438         * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
 439
 440 2009-09-19  Richard Sandiford  <rdsandiford@googlemail.com>
 441
 442         * elf-bfd.h (eh_cie_fde): Add personality_offset and
 443         make_per_encoding_relative to the CIE structure.  Add a padding field.
 444         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
 445         rather than 0xf0 when masking out the base address encoding
 446         Record the offset of personality data from the start of the CIE.
 447         Remove a repeated elf_backend_can_make_relative_eh_frame check.
 448         (find_merged_cie): Take an info argument.  If the personality
 449         binds locally, try converting an absolute personality into
 450         a local one.
 451         (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
 452         when masking out the base address encoding.  Update the call to
 453         find_merged_cie.
 454         (_bfd_elf_eh_frame_section_offset): Discard relocations against
 455         the personality data if we are converting into PC-relative form.
 456         (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
 457         when masking out the base address encoding.  Handle
 458         make_per_encoding_relative.
 459
 460 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 461
 462         PR ld/10406
 463         * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
 464         R_PPC_EMB_SDA2I16 complain_overflow_signed.
 465         (create_sdata_sym): Pass info rather than htab.
 466         Update all callers.  Ensure symbols are hidden.
 467         (ppc_elf_check_relocs): Allow SDAREL16 when shared.
 468         (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
 469         _GLOBAL_OFFSET_TABLE_.
 470         (elf_finish_pointer_linker_section): Don't assume that sdata base
 471         symbol is always at 0x8000 offset.  Don't subtract the addend here.
 472         (is_static_defined): New function.
 473         (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
 474         is statically defined.  Clear addend for EMB_SDAI16 and EMB_SDA2I16
 475         relocs.  Downgrade error on unexpected section for EMB_SDA2REL
 476         reloc symbols to a warning.
 477
 478 2009-09-18  Nick Clifton  <nickc@redhat.com>
 479
 480         * po/es.po: Updated Spanish translation.
 481         * po/vi.po: Updated Vietnamese translation.
 482
 483 2009-09-18  Alan Modra  <amodra@bigpond.net.au>
 484
 485         * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
 486         functions.  Use throughout.
 487         (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
 488         from indirect symbol.
 489         (lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
 490         (add_symbol_adjust): Simplify.
 491         (defined_code_entry, defined_func_desc): New functions.
 492         (ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
 493         (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
 494         defined_code_entry to follow indirect sym links.
 495         (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
 496         (ppc_type_of_stub): Follow indirect sym links.
 497         (toc_adjusting_stub_needed): Likewise.
 498         (ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
 499         rather than defining them at stub.
 500         (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
 501         assignments in test.
 502
 503 2009-09-16  Tristan Gingold  <gingold@adacore.com>
 504
 505         * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
 506         Reindent.
 507         * mach-o.c (bfd_mach_o_cpu_name): Reindent.
 508         (bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
 509         (bfd_mach_o_print_private_header): Use fputs instead of fprintf
 510         when possible to avoid warnings.
 511         (bfd_mach_o_print_section_map): Ditto.
 512         (bfd_mach_o_section_get_entry_size): New function.
 513         (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
 514         added function.
 515         (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
 516
 517 2009-09-14  Nick Clifton  <nickc@redhat.com>
 518
 519         * po/fi.po: Updated Finnish translation.
 520
 521 2009-09-11  Nick Clifton  <nickc@redhat.com>
 522
 523         * po/bfd.pot: Updated by the Translation project.
 524
 525 2009-09-11  Philippe De Muyter  <phdm@macqel.be>
 526
 527         * binary.c (binary_object_p): Remove bfd_external_binary_architecture
 528         hack.  objcopy `-B' (`--binary-architecture') option is now handled
 529         in a generic way.
 530
 531 2009-09-11  Nick Clifton  <nickc@redhat.com>
 532
 533         * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
 534         changes.
 535
 536 2009-09-11  Jie Zhang  <jie.zhang@analog.com>
 537
 538         * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
 539         NULL if `ht' is NULL.
 540
 541 2009-09-09  Martin Thuresson  <martin@mtme.org>
 542
 543         Update sources to compile cleanly with -Wc++-compat:
 544         * aoutx.h: Add casts.
 545         * archive.c: Add casts.
 546         * archive64.c: Add casts.
 547         * archures.c: Add casts.
 548         * bfd-in2.h: Regenerated.
 549         * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
 550         * bfdio.c: Add casts.
 551         * binary.c: Add casts.
 552         * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
 553         parameter to use enum value instead of int.
 554         * coffcode.h: Add casts.
 555         * coffgen.c: Add casts.
 556         * cofflink.c: Add casts.
 557         * compress.c: Add casts.
 558         * dwarf1.c: Add casts.
 559         * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
 560         bfd_ptr. Update code to use new name.
 561         * elf-attrs.c: Add casts.
 562         * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
 563         anonymous struct. (union gotplt_union, struct
 564         elf_link_virtual_table_entry): Move to top level.
 565         * elf-eh-frame.c: Add casts.
 566         * elf-strtab.c: Add casts.
 567         * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
 568         argument name from typename to type_name.
 569         * elf32-i386.c: Add casts.
 570         * elf64-x86-64.c: Add casts.
 571         * elfcode.h: Add casts.
 572         * elfcore.h: Add casts.
 573         * elflink.c: Add casts.
 574         * format.c: Add casts.
 575         * hash.c: Add casts.
 576         * ihex.c: Add casts.
 577         * libaout.h (enum aout_subformat, enum aout_magic): Move to top
 578         level.
 579         * libbfd.c: Add casts.
 580         * linker.c: Add casts.
 581         * merge.c: Add casts.
 582         * opncls.c: Add casts.
 583         * peXXigen.c: Add casts.
 584         * peicode.h: Add casts.
 585         * reloc.c: Add casts.
 586         * section.c: Add casts.
 587         * simple.c: Add casts.
 588         * srec.c: Add casts.
 589         * stabs.c: Add casts.
 590         * syms.c: Add casts.
 591         * targets.c: Add casts.
 592         * tekhex.c: Add casts.
 593         * verilog.c: Add casts.
 594
 595 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 596
 597         * configure: Regenerate.
 598
 599 2009-09-09  Daniel Jacobowitz  <dan@codesourcery.com>
 600
 601         * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
 602         for the mode of target PLT entries.
 603         (allocate_dynrelocs): Only adjust symbol type if setting its
 604         value.
 605
 606 2009-09-09  Paolo Bonzini  <bonzini@gnu.org>
 607
 608         * configure: Regenerate.
 609
 610 2009-09-09  Nick Clifton  <nickc@redhat.com>
 611
 612         PR 10478:
 613         * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
 614         section headers containing sh_link values of SHN_BEFORE or
 615         SHN_AFTER.
 616         * elfcode.h (elf_object_p): Likewise.
 617
 618 2009-09-09  Tristan Gingold  <gingold@adacore.com>
 619
 620         Handle DYLD_INFO introduced by Darwin10.
 621         * mach-o.h (bfd_mach_o_load_command_type): Add
 622         BFD_MACH_O_LC_DYLD_INFO.
 623         (bfd_mach_o_dyld_info_command): New type.
 624         (bfd_mach_o_load_command): Add dyld_info field.
 625         * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
 626         (bfd_mach_o_scan_read_dyld_info): New function.
 627         (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
 628         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
 629         (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
 630         (bfd_mach_o_print_dyld_info): New function.
 631
 632 2009-09-09  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 633
 634         * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
 635         linkonce or linker script discarded section.
 636
 637 2009-09-09  Alan Modra  <amodra@bigpond.net.au>
 638
 639         * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
 640
 641 2009-09-07  Andreas Schwab  <schwab@linux-m68k.org>
 642
 643         * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
 644         range call the bfd error hander and use R_68K_NONE instead.
 645
 646 2009-09-07  Tristan Gingold  <gingold@adacore.com>
 647
 648         * po/SRC-POTFILES.in: Regenerate.
 649         * po/bfd.pot: Regenerate.
 650
 651         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
 652         BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
 653         * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
 654         st_mtim.tv_nsec to gas/configure.in
 655         (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
 656         * configure: Regenerate.
 657         * config.in: Regenerate.
 658         * vmsutil.c: Moved to gas/config/te-vms.c
 659         * vmsutil.h: Removed.
 660         * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
 661         (BFD32_BACKENDS): Remove vmsutil.lo
 662         * Makefile.in: Regenerate.
 663
 664 2009-09-05  Eli Zaretskii  <eliz@gnu.org>
 665
 666         * coffcode.h: Include libiberty.h.
 667
 668 2009-09-05  Martin Thuresson  <martin@mtme.org>
 669
 670         * coff-arm.c (coff_arm_relocate_section)
 671         (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
 672         Change member name class to symbol_class.
 673         * coff-i960.c (coff_i960_relocate_section) Rename variable
 674         class to class_val. Change member name class to symbol_class.
 675         * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
 676         (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
 677         * coff-stgo32.c (adjust_aux_in_post)
 678         (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
 679         to in_class.
 680         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
 681         (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
 682         * coffcode.h (coff_pointerize_aux_hook): Rename variable class
 683         to n_sclass.
 684         * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
 685         variables named class to n_sclass. (coff_write_symbols): Rename
 686         variable class to sym_class. (bfd_coff_set_symbol_class): Rename
 687         argument class to symbol_class.
 688         * cofflink.c (_bfd_coff_link_hash_newfunc)
 689         (coff_link_add_symbols, _bfd_coff_link_input_bfd)
 690         (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
 691         Update code to use renamed members.
 692         * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
 693         argument class to in_class.
 694         * libcoff-in.h (struct coff_link_hash_entry, struct
 695         coff_debug_merge_type) Renamed members class to symbol_class and
 696         type_class.
 697         * libcoff.h Regenerated.
 698         * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
 699         Rename argument class to in_class.
 700         * pef.c (bfd_pef_parse_imported_symbol): Update code to use
 701         renamed members.
 702         * pef.h (struct bfd_pef_imported_symbol): Changed name of
 703         member class to symbol_class.
 704
 705 2009-09-04  H.J. Lu  <hongjiu.lu@intel.com>
 706
 707         * configure: Regenerated.
 708
 709 2009-09-04  Tristan Gingold  <gingold@adacore.com>
 710
 711         * configure.in: Bump version to 2.20.51
 712
 713 2009-09-04  Alan Modra  <amodra@bigpond.net.au>
 714
 715         * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
 716
 717 2009-09-04  Jie Zhang  <jie.zhang@analog.com>
 718
 719         * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
 720         create .rela.bss.
 721         (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
 722         for empty .rela.bss and .rel.plt sections.
 723
 724 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 725
 726         * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
 727         R_MIPS_JALR unless symbol resolves locally.
 728
 729 2009-09-03  Adam Nemet  <anemet@caviumnetworks.com>
 730
 731         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
 732         has_static_relocs for R_MIPS_JALR.
 733
 734 2009-09-03  Maciej W. Rozycki  <macro@codesourcery.com>
 735
 736         * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
 737         R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
 738         respective stubs.
 739
 740 2009-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 741
 742         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
 743         plt earlier.
 744
 745 2009-09-01  Tristan Gingold  <gingold@adacore.com>
 746
 747         * makefile.vms: Ported to Itanium VMS.  Remove useless variable and
 748         dependencies.  Reindent.
 749         * configure.com: Ported to Itanium VMS.  Now generates a build.com
 750         to build without make.  Add messages but make edit silent.
 751         * hosts/alphavms.h: Add a prototype for stpcpy.
 752         * vms.c: Add a missing include for Alpha VMS.
 753         * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
 754
 755 2009-08-31  Jan Beulich  <jbeulich@novell.com>
 756
 757         * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
 758         * elf.c (bfd_elf_get_default_section_type): New.
 759         (elf_fake_sections): Use bfd_elf_get_default_section_type.
 760
 761 2009-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
 764         accidental checkin.
 765         * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
 766
 767 2009-08-30  Alan Modra  <amodra@bigpond.net.au>
 768
 769         PR ld/10569
 770         * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
 771         (bfd_emul_get_commonpagesize): Likewise.
 772
 773 2009-08-29  Martin Thuresson  <martin@mtme.org>
 774
 775         * elf32-arm.c (struct stub_def): Rename member template to
 776         template_sequence. (arm_build_one_stub,
 777         find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
 778         Rename variable template to template_sequence.
 779         * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
 780         Rename variable template to template_val.
 781         * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
 782         new to new_symbol.
 783         * coffgen.c (coff_make_empty_symbol)
 784         (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
 785         * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
 786         new to new_insn.
 787         * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
 788         to new_symbol.
 789         * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
 790         new to new_reloc.
 791         * hash.c (bfd_hash_lookup): Rename variable new to new_string.
 792         * ieee.c (ieee_make_empty_symbol): Rename variable new to
 793         new_symbol.
 794         * linker.c (bfd_new_link_order): Rename variable new to
 795         new_lo.
 796         * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
 797         symbol.
 798         * oasys.c (oasys_make_empty_symbol): Rename variable new to
 799         new_symbol_type.
 800         * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
 801         new to new_symbol_type.
 802         * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
 803         to new_symbol.
 804         * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
 805         new_dump.
 806         (read_hdr, rs6000coff_core_p)
 807         (rs6000coff_core_file_matches_executable_p)
 808         (rs6000coff_core_file_failing_command)
 809         (rs6000coff_core_file_failing_signal): Updated function to use new
 810         union member name.
 811         * som.c (som_make_empty_symbol): Rename variable new to
 812         new_symbol_type.
 813         * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
 814         to new_symbol.
 815         * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
 816         variable new to new_symbol.
 817
 818 2009-08-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 819
 820         * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
 821         bfdlibdir and bfdincludedir.
 822         * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
 823         [INSTALL_LIBBFD]: ... here, ...
 824         [INSTALL_LIBBFD]: ... and empty overrides here.
 825         [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
 826         [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
 827         * Makefile.in: Regenerate.
 828         * configure: Regenerate.
 829
 830 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 831
 832         * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
 833         relocations.  Rewrite output of dynamic TLS relocations.
 834         (DTP_OFFSET, TP_OFFSET): New constants.
 835         (dtpoff_base): Update.
 836         (tpoff): Rename to tpoff_base, update.
 837         (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
 838         New functions.  Move code from elf_m68k_relocate_section here.
 839         (elf_m68k_relocate_section): Update.
 840         (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
 841
 842 2009-08-26  Maxim Kuvyrkov  <maxim@codesourcery.com>
 843
 844         * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
 845         non_got_ref value.
 846         (elf_m68k_check_relocs): Handle dynamic TLS relocations.
 847         Handle non_got_ref field.
 848         (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
 849
 850 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 851
 852         PR ld/10518
 853         * linker.c (bfd_find_version_for_sym): Revert warning.
 854
 855 2009-08-26  Alan Modra  <amodra@bigpond.net.au>
 856
 857         PR ld/10518
 858         * linker.c (bfd_find_version_for_sym): Override a "*" match by any
 859         other wildcard match.  Warn on multiple wildcard matches.
 860
 861 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 862
 863         * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
 864         appending.
 865         [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
 866         only in this condition.
 867         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
 868         to build but not install libbfd.la in this condition.
 869         (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
 870         (install_libbfd, install_libbfd): Remove.
 871         * Makefile.in: Regenerate.
 872         * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
 873         (INCLUDES): ... this.
 874         ($(MKDOC)): Adjust.
 875         * doc/Makefile.in: Regenerate.
 876
 877         * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
 878         no-dist and foreign.
 879         (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
 880         dependency tracking to work for them.
 881         (targets.lo, archures.lo, dwarf.lo): Rewrite to
 882         use automake dependency tracking mechanism.
 883         (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
 884         (mkdep section): Remove.
 885         (BUILT_SOURCES): New, list $(BUILD_HFILES).
 886         * Makefile.in: Regenerate.
 887         * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
 888
 889         * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
 890         (install-pdf, install-pdf-recursive, install-html)
 891         (install-html-recursive): Remove.
 892         * Makefile.in: Regenerate.
 893
 894         * Makefile.in: Regenerate.
 895         * aclocal.m4: Likewise.
 896         * config.in: Likewise.
 897         * configure: Likewise.
 898
 899 2009-08-21  Daniel Gutson  <dgutson@codesourcery.com>
 900
 901         * elf32-arm.c (arch_has_thumb2_nop): New function.
 902         (arch_has_arm_nop): New function.
 903         (elf32_arm_final_link_relocate): NOP opcodes changed.
 904
 905 2009-08-16  Doug Evans  <dje@google.com>
 906
 907         * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
 908         at least don't leak memory.
 909
 910 2009-08-13  DJ Delorie  <dj@redhat.com>
 911
 912         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
 913         if needed.
 914
 915 2009-08-12  Nick Clifton  <nickc@redhat.com>
 916
 917         * po/fi.po: Updated Finnish translation.
 918
 919 2009-08-11  Bernd Schmidt  <bernd.schmidt@analog.com>
 920
 921         Merge some FRV FDPIC changes into the Blackfin code.
 922         * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
 923         summary reloc information.
 924         (bfinfdpic_dynamic_got_plt_info): New.
 925         (_bfin_create_got_section): Create the PLT section here.
 926         (elf32_bfinfdpic_create_dynamic_sections): Not here.
 927         (_bfinfdpic_count_nontls_entries): Move out of...
 928         (_bfinfdpic_count_got_plt_entries): ... here.
 929         (_bfinfdpic_count_relocs_fixups): Likewise.
 930         (_bfinfdpic_reset_got_plt_entries): New.
 931         (_bfinfdpic_size_got_plt): Move out of...
 932         (elf32_bfinfdpic_size_dynamic_sections): ... here.
 933         (bfinfdpic_relocate_section): Be careful not to call
 934         _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
 935         (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
 936         New functions.
 937         (elf_backend_discard_info): Define for FD-PIC.
 938
 939 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 940
 941         * elflink.c: Add FIXMEs for some places that require octets_per_byte
 942         adjustments.
 943         * elf-eh-frame.c: Likewise.
 944         * merge.c: Likewise.
 945
 946 2009-08-11  Alan Modra  <amodra@bigpond.net.au>
 947
 948         * configure.in:  Remove elf-ifunc.lo from common ELF files.  Add
 949         to x86 and x86_64 configurations.
 950         * configure: Regenerate.
 951
 952 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 953
 954         Stop using bfd_usrdata in libbfd.
 955         * coff-stgo32.c (bfd_coff_go32stub): Remove.
 956         (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
 957         (adjust_filehdr_in_post): Declare the abfd parameter as unused.
 958         Replace STUBSIZE by GO32_STUBSIZE.  Save now the stub in
 959         filehdr_dst->u.go32.stub.  New comment with the reason.
 960         (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
 961         Substitute the removed macro bfd_coff_go32stub.
 962         (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
 963         (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
 964         (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
 965         (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
 966         Replace STUBSIZE by GO32_STUBSIZE.  Substitute the removed macro
 967         bfd_coff_go32stub.
 968         * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
 969         * libcoff-in.h (coff_data_type): New field go32stub.
 970         * libcoff.h: Regenerated.
 971
 972 2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 973
 974         Fix go32 stub preservation by objcopy.
 975         * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
 976         (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
 977         go32stub.
 978
 979 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 980
 981         * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
 982         symbols.
 983         (elf32_arm_final_link_relocate): Treat local undefined symbols the
 984         same as global undefined symbols.
 985         (elf32_arm_relocate_section): Give an error for local undefined
 986         non-weak symbols, unless the reloc will not use the symbol.
 987
 988 2009-08-10  Nathan Sidwell  <nathan@codesourcery.com>
 989
 990         * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
 991         (ppc_elf_relax_section): Use symbol index to distinguish
 992         relocatable stubs.
 993
 994 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 995
 996         * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
 997
 998 2009-08-10  Alan Modra  <amodra@bigpond.net.au>
 999
1000         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1001         info for STT_GNU_IFUNC.
1002         * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1003         on got refs in case the symbol turns out to be ifunc.
1004         (ppc_elf_gc_sweep_hook): Similarly.
1005         (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1006         (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1007         (ppc_elf_size_dynamic_sections): Likewise.
1008         (ppc_elf_relocate_section): Likewise.
1009
1010 2009-08-09  Bernd Schmidt  <bernd.schmidt@analog.com>
1011
1012         From Mike Frysinger <michael.frysinger@analog.com>
1013         * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1014         bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1015         _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1016         bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1017         bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1018         Adjust to match the renamed reloc definitions.
1019
1020 2009-08-08  Alan Modra  <amodra@bigpond.net.au>
1021
1022         PR 10494
1023         * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1024         LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1025
1026 2009-08-07  Tom Tromey  <tromey@redhat.com>
1027
1028         * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1029         aliasing error.
1030
1031 2009-08-06  Michael Eager <eager@eagercon.com>
1032
1033         * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1034         * Makefile.in: Regenerate.
1035         * archures.c: Add bfd_arch_microblaze.
1036         * bfd-in2.h: Regenerate.
1037         * config.bfd: Add microblaze target.
1038         * configure.in: Add bfd_elf32_microblaze_vec target.
1039         * configure: Regenerate.
1040         * cpu-microblaze.c: New.
1041         * elf32-microblaze.c: New.
1042         * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1043         * libbfd.h: Regenerate.
1044         * reloc.c: Add MICROBLAZE relocations.
1045         * section.c: Add struct relax_table and relax_count to section.
1046         * targets.c: Add bfd_elf32_microblaze_vec.
1047
1048 2009-08-06  Jakub Jelinek  <jakub@redhat.com>
1049             Alan Modra  <amodra@bigpond.net.au>
1050
1051         PR binutils/10492
1052         * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1053         symbols.
1054         * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1055         * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1056
1057 2009-08-06  Nathan Sidwell  <nathan@codesourcery.com>
1058
1059         * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1060         at least once when fixing cortex-a8.
1061
1062 2009-08-05  Chao-ying Fu  <fu@mips.com>
1063
1064         * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1065         * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1066         for CPUs.  It is true for RM9000.
1067         (JALR_TO_BAL_P): New define to transform JALR to BAL.  It is true
1068         for all CPUs.
1069         (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1070         to guard the transformation.
1071
1072 2009-08-05  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
1073
1074         * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1075         (spu_elf_size_sections): Declare prototype.
1076         * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1077         (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1078         (spu_elf_emit_fixup): New function.
1079         (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1080         (spu_elf_size_sections): New function.
1081
1082 2009-08-05  Nathan Sidwell  <nathan@codesourcery.com>
1083
1084         * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1085         (arm_build_one_stub): Build a8 veneers as a separate pass.
1086         (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1087         parameters.  Use them to check if we create a different a8 fixup
1088         than the previous pass.
1089         (elf32_arm_size_stubs): Move scope of stub_changed and
1090         prev_num_a8_fixes into main loop.
1091         (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1092
1093 2009-08-04  Alan Modra  <amodra@bigpond.net.au>
1094
1095         * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1096         which find_plt_ent is called.  Delete redundant code.
1097
1098 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         PR binutils/10363
1101         * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1102         invalid string offset.
1103
1104 2009-08-03  H.J. Lu  <hongjiu.lu@intel.com>
1105
1106         PR ld/10433
1107         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1108         to htab->init_got_offset and plt to htab->init_plt_offset
1109         when discarding space for dynamic relocations.
1110
1111 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
1112
1113         * elf32-ppc.c (struct plt_entry): Revise comments.
1114         (ppc_elf_check_relocs): Don't create needless plt_entry info
1115         for non-pie executables.  Don't test info->pie when info->shared
1116         already covers that case.
1117         (ppc_elf_gc_sweep_hook): Adjust for above change.
1118         (add_stub_sym): Don't test info->pie when info->shared tested.
1119         (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1120         (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1121         (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1122         (ppc_elf_relocate_section): Likewise.
1123
1124 2009-08-03  Alan Modra  <amodra@bigpond.net.au>
1125
1126         * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1127         for local ifunc symbols in non-pie executables, regardless of
1128         reloc type.  Don't specially create ifunc dyn relocs.  Tidy ifunc
1129         code so that it's obvious that we only do anything special for
1130         local ifunc syms.
1131         (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1132         (allocate_dynrelocs): Correct comment for syms defined in plt.
1133         Don't specially allocate ifunc dyn relocs.
1134         (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1135         (ppc_elf_relocate_section): Set "relocation" value for ifunc
1136         syms in non-pie executables.  No specially allocated dyn relocs
1137         for ifunc to write.  Allow for local sym on R_PPC_RELAX32_PLT.
1138         (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1139         a non-pie executable.
1140
1141 2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1142             Jakub Jelinek  <jakub@redhat.com>
1143
1144         PR ld/6443
1145         * elf32-i386.c (elf_i386_tls_transition): Check executable
1146         instead of shared for TLS when building PIE.
1147         (elf_i386_check_relocs): Likewise.
1148         (elf_i386_allocate_dynrelocs): Likewise.
1149         (elf_i386_relocate_section): Likewise.
1150
1151         * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1152         instead of shared for TLS when building PIE.
1153         (elf64_x86_64_check_relocs): Likewise.
1154         (elf64_x86_64_allocate_dynrelocs): Likewise.
1155         (elf64_x86_64_relocate_section): Likewise.
1156
1157 2009-07-31  Anthony Green  <green@moxielogic.com>
1158
1159         * config.bfd (targ_cpu): Add moxie-uclinux support.
1160
1161 2009-07-31  Hans-Peter Nilsson  <hp@bitrange.com>
1162
1163         * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1164
1165 2009-07-30  Alan Modra  <amodra@bigpond.net.au>
1166
1167         * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1168         used by indirect function support.  Count dynamic relocs for
1169         ifunc syms.
1170         (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1171         (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1172         in iplt and their relocs in reliplt.  Don't make ifunc syms
1173         dynamic.  Allocate got entry relocs for non-dynamic ifunc in
1174         reliplt.  Handle other dynamic relocs for ifunc.
1175         (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1176         ifunc in reliplt, likewise relocs for got against local ifunc.
1177         Typo fix on reliplt size adjust.
1178         (ppc_elf_relocate_section): Don't use plt scheme of allocating
1179         relocs 1-1 with entries for iplt, instead just add using
1180         reloc_count.  Write got relocs and dyn relocs for ifunc to reliplt.
1181         Error on invalid ifunc dyn relocs.
1182         (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1183         in iplt/reliplt.
1184         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1185         R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1186         (ppc64_elf_reloc_type_lookup): Handle new relocs.
1187         (ppc64_elf_check_relocs): Likewise.  Count dyn relocs for ifunc.
1188         (allocate_dynrelocs): As for elf32-ppc.c above.
1189         (ppc64_elf_size_dynamic_sections): Likewise.
1190         (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1191         and their relocs in reliplt.  Use R_PPC64_JMP_IREL.
1192         (ppc_size_one_stub): Similarly.
1193         (ppc64_elf_relocate_section): As for elf32-ppc.c above.  Handle new
1194         relocs too.
1195         (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1196
1197 2009-07-29  Hans-Peter Nilsson  <hp@bitrange.com>
1198
1199         * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1200         change.  Add note to head comment.
1201
1202 2009-07-28  Jan Beulich  <jbeulich@novell.com>
1203
1204         * archive.c (get_extended_arelt_filename): Remove redundant
1205         range check on index.
1206
1207 2009-07-27  Doug Kwan  <dougkwan@google.com>
1208
1209         * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1210
1211 2009-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1212
1213         * archures.c bfd_*_arch): Sorted.
1214         (bfd_archures_list): Likewise.
1215
1216 2009-07-27  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1217
1218         * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1219         to R_cr16_NUM32 relocation.
1220
1221 2009-07-26  Michael Eager  <eager@eagercon.com>
1222
1223         * archures.c: Add bfd_mach_ppc_405
1224         * bfd-in2.h: Same.
1225
1226 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1227
1228         * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1229         * cpu-l1om.c (bfd_l1om_arch): Likewise.
1230
1231 2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>
1232
1233         * archures.c (bfd_architecture): Add bfd_arch_l1om.
1234         (bfd_l1om_arch): New.
1235         (bfd_archures_list): Add &bfd_l1om_arch.
1236         * bfd-in2.h: Regenerated.
1237
1238         * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1239         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
1240         if bfd_elf64_x86_64_freebsd_vec is supported.
1241         (targ_selvecs): Likewise.
1242
1243         * configure.in: Support bfd_elf64_l1om_vec and
1244         bfd_elf64_l1om_freebsd_vec.
1245         * configure: Regenerated.
1246
1247         * cpu-l1om.c: New.
1248
1249         * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1250         (bfd_elf64_l1om_vec): Likewise.
1251         (bfd_elf64_l1om_freebsd_vec): Likewise.
1252
1253         * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1254         (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1255         * Makefile.in: Regenerated.
1256
1257         * targets.c (bfd_elf64_l1om_vec): New.
1258         (bfd_elf64_l1om_freebsd_vec): Likewise.
1259         (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1260         bfd_elf64_l1om_freebsd_vec.
1261
1262 2009-07-24  Trevor Smigiel  <Trevor_Smigiel@playstation.sony.com>
1263             Alan Modra  <amodra@bigpond.net.au>
1264
1265         * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1266         * bfd-in2.h: Regenerate.
1267         * libbfd.h: Regenerate.
1268         * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1269         (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1270         (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1271
1272 2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>
1273
1274         PR ld/10434
1275         * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1276         instead of shared for R_X86_64_TPOFF32.
1277         (elf64_x86_64_relocate_section): Likewise.
1278
1279 2009-07-23  Ulrich Drepper  <drepper@redhat.com>
1280
1281         * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1282         * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1283         with the BSF_GNU_UNIQUE flag bit set.
1284         * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1285         for symbols with STB_GNU_UNIQUE binding.
1286         * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1287         with the STB_GNU_UNIQUE binding.
1288         (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1289         symbols with STB_GNU_UNIQUE binding.  Set STB_GNU_UNIQUE for
1290         symbols with the unique_global field set.
1291         (elf_link_output_extsym): Set unique_global field for symbols with
1292         the STB_GNU_UNIQUE binding.
1293         * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1294         (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1295         symbols.
1296         (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1297         symbols.
1298         * bfd-in2.h: Regenerate.
1299
1300 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1301
1302         * elflink.c (elf_link_output_extsym): Revert the last change.
1303
1304 2009-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1305
1306         PR ld/10433
1307         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1308         when ref_regular, not def_regular.
1309
1310 2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1311
1312         PR ld/10426
1313         * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1314         from a DSO into a normal FUNC symbol.
1315         (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1316         a normal FUNC symbol.
1317
1318 2009-07-17  Chao-ying Fu  <fu@mips.com>
1319
1320         * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1321         (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1322         interlocking, the last PLT entry needs a nop in the branch delay slot.
1323         (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1324         output the last two PLT entries in reverse order.
1325
1326 2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>
1327
1328         * elf32-i386.c (elf_i386_relocate_section): Don't get local
1329         STT_GNU_IFUNC symbol for relocatable link.
1330         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1331
1332 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1333
1334         * bfdio.c (bfd_iovec): Add comments for bmmap.
1335         * bfd-in2.h: Regenerated.
1336
1337 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1338
1339         * Makefile.am: Run "make dep-am".
1340         * Makefile.in: Regenerated.
1341
1342 2009-07-10  Doug Kwan  <dougkwan@google.com>
1343
1344         * elf32-arm.c (stub_hash_newfunc): Initialize fields
1345         target_addend and orig_insn.
1346
1347 2009-07-10  Tom Tromey  <tromey@redhat.com>
1348
1349         * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1350         (elf-eh-frame.lo): Likewise.
1351         (elf32-bfin.lo): Likewise.
1352         (elf32-frv.lo): Likewise.
1353         (elf32-xc16x.lo): Likewise.
1354         * Makefile.in: Rebuild.
1355         * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1356         * elf-eh-frame.c: Likewise.
1357         * elf32-bfin.c: Likewise.
1358         * elf32-frv.c: Likewise.
1359         * elf32-xc16x.c: Likewise.
1360
1361 2009-07-10  Julian Brown  <julian@codesourcery.com>
1362
1363         * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1364         symbol a stub entry is derived from, not the entry for the stub
1365         itself, in call to elf32_arm_final_link_relocate.
1366
1367 2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1368
1369         * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1370         when reporting  addends.
1371
1372 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1373
1374         * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1375         data even when no stubs.
1376         (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1377
1378 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1379
1380         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1381         (ppc_elf_get_synthetic_symtab): Report addend.
1382         (PLT_IFUNC): Define.
1383         (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1384         (ppc_elf_create_glink): New function.
1385         (ppc_elf_create_dynamic_sections): Use it.
1386         (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1387         (update_local_sym_info): Allocate space for local_plt array.
1388         Don't bump local_got_refcounts for PLT_IFUNC.  Return local_plt
1389         entry pointer.
1390         (is_branch_reloc): New function.
1391         (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1392         (ppc_elf_gc_sweep_hook): Likewise.
1393         (ppc_elf_adjust_dynamic_symbol): Likewise.
1394         (allocate_dynrelocs): Likewise.
1395         (ppc_elf_size_dynamic_sections): Likewise.
1396         (ppc_elf_relocate_section): Likewise.
1397         (branch_reloc_hash_match): Use is_branch_reloc.
1398         (ppc_elf_tls_optimize): Adjust for local_plt.
1399         (write_glink_stub): New function, extracted from..
1400         (ppc_elf_finish_dynamic_symbol): ..here.  Handle STT_GNU_IFUNC.
1401         (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1402         branch table when dynamic.
1403         (elf_backend_post_process_headers): Define.
1404         * elf64-ppc.c (elf_backend_post_process_headers): Define.
1405         (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1406         (ppc64_elf_get_synthetic_symtab): Report addend.
1407         (struct ppc_stub_hash_entry): Add plt_ent.
1408         (PLT_IFUNC): Define.
1409         (struct ppc_link_hash_table): Add iplt and reliplt.
1410         (create_linkage_sections): Make .iplt and .rela.iplt sections.
1411         (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1412         (update_local_sym_info): Allocate space for local_plt array.
1413         Don't bump local_got_ents for PLT_IFUNC.  Return local_plt
1414         entry pointer.
1415         (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1416         and don't change hash flags here.
1417         (is_branch_reloc): New function.
1418         (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1419         (ppc64_elf_gc_sweep_hook): Likewise.
1420         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1421         (allocate_dynrelocs): Likewise.
1422         (ppc64_elf_size_dynamic_sections): Likewise.
1423         (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1424         (ppc64_elf_size_stubs): Likewise.
1425         (ppc64_elf_relocate_section): Likewise.
1426         (get_sym_h): Adjust for local_plt.
1427         (branch_reloc_hash_match): Use is_branch_reloc.
1428         (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1429         (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1430
1431 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1432
1433         * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1434
1435 2009-07-10  Alan Modra  <amodra@bigpond.net.au>
1436
1437         * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1438         and ref_regular_nonweak comment.
1439         * elflink.c (elf_link_output_extsym): Special case ifunc syms
1440         when def_regular, not ref_regular.
1441         (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1442         * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1443         * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1444
1445 2009-07-09  Alan Modra  <amodra@bigpond.net.au>
1446
1447         * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1448         of malloc'd struct call_info.
1449         (pasted_function): Likewise, priority too.
1450
1451 2009-07-07  Alan Modra  <amodra@bigpond.net.au>
1452
1453         * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1454         alignment when packing sections into overlays.
1455
1456 2009-07-03  Cary Coutant  <ccoutant@google.com>
1457
1458         * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1459
1460 2009-07-03  Dave Korn  <dave.korn.cygwin@gmail.com>
1461
1462         * coffcode.h (sec_to_styp_flags):  Partially revert (functional
1463         changes only) earlier patch:-
1464
1465 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1466
1467         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1468         give .debug and .reloc data characteristics.
1469         (DOT_RELOC): New define for .reloc section string.
1470         (coff_write_object_contents): Use DOT_RELOC instead of string.
1471
1472 2009-07-02  Tom Tromey  <tromey@redhat.com>
1473
1474         * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1475         * bfdwin.c (bfd_free_window): Cast to unsigned long.
1476
1477 2009-07-01  Nick Clifton  <nickc@redhat.com>
1478
1479         * elf-m10300.c: Remove trailing white space.
1480         * reloc.c: Likewise.
1481
1482 2009-07-01  Douglas B Rupp  <rupp@gnat.com>
1483
1484         * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1485         BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1486         * configure.in: Use them.
1487         * configure: Regenerate.
1488         * config.in: Regenerate.
1489         * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1490         #define _BSD_SOURCE. Add comments.
1491         (vms_file_stats_name): Calculate creation date based on available
1492         runtime data. Return 1 for version instead of 0.
1493
1494 2009-07-01  Nick Clifton  <nickc@redhat.com>
1495
1496         PR 10072
1497         * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1498         to R_ARM_THM_PC8 relocation.
1499
1500 2009-06-29  Nick Clifton  <nickc@redhat.com>
1501
1502         * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1503         different uses of the relocations addend when a symbol is in a
1504         merged section.
1505
1506 2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1507
1508         PR ld/10337
1509         * elf.c (bfd_section_from_shdr): Don't change sh_link for
1510         SHT_REL/SHT_RELA sections on executable nor shared library.
1511         Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1512         as a normal section.
1513
1514 2009-06-25  Nick Clifton  <nickc@redhat.com>
1515
1516         * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1517         symbols with SEC_MERGE flag.
1518
1519 2009-06-25  Kai Tietz  <kai.tietz@onevision.com>
1520
1521         * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1522         give .debug and .reloc data characteristics.
1523         (DOT_RELOC): New define for .reloc section string.
1524         (coff_write_object_contents): Use DOT_RELOC instead of string.
1525
1526 2009-06-25  Tristan Gingold  <gingold@adacore.com>
1527
1528         * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1529         (bfd_mach_o_canonicalize_dynamic_symtab)
1530         (bfd_mach_o_get_synthetic_symtab): Defines.
1531         (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1532         (TARGET_NAME): Use Mach-O specific functions for dynamic.
1533
1534         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1535         for scattered relocations.
1536         (bfd_mach_o_i386_print_thread): New function.
1537         (bfd_mach_o_print_thread): Define.
1538
1539         * mach-o.c (text_section_names_xlat): Add an entry for __const.
1540         (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1541         New functions extracted from ...
1542         (bfd_mach_o_canonicalize_reloc): ... This.  Simplified.
1543         (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1544         (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1545         (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1546         (bfd_mach_o_ppc_flavour_string): Reindentation.  Add 64 bits cases.
1547         (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1548         Set name_str field.
1549         (bfd_mach_o_scan_read_dylib): Ditto.
1550         (bfd_mach_o_scan_read_thread): Set mdata at declaration.  Add comments,
1551         reindent.
1552         (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration.  Correctly
1553         decode isym and flags on little endian targets.  Set dysymtab field.
1554         (bfd_mach_o_scan_start_address): Adjust for enum names.
1555         (bfd_mach_o_lookup_section): Do not look for segments anymore.
1556         (bfd_mach_o_print_section): Display bfd section name.
1557         (bfd_mach_o_print_segment): Display none if no name.
1558         (bfd_mach_o_print_dysymtab): Display next index for local, external
1559         and undefined symbols.
1560         (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1561         Display dylinker name. Display thread and unixthread commands content.
1562         (bfd_mach_o_print_thread): New macro.
1563
1564         * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1565         (bfd_mach_o_ppc_thread_flavour): Ditto.
1566         (bfd_mach_o_i386_thread_flavour): Ditto.
1567         (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1568         (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1569         BFD_MACH_O_THREAD_STATE_NONE.
1570         (bfd_mach_o_segment_command): Remove segment field.
1571         (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1572         (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1573         (bfd_mach_o_prebound_dylib_command): Ditto.
1574         (bfd_mach_o_dylib_command): Ditto.
1575         (bfd_mach_o_prebound_dylib_command): Remove section field.
1576         (mach_o_data_struct): Add dysymtab field.
1577         (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1578         (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1579         (bfd_mach_o_build_commands): Remove parameter names and attributes.
1580         (bfd_mach_o_get_dynamic_reloc_upper_bound)
1581         (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1582
1583 2009-06-25  Rafael Avila de Espindola  <espindola@google.com>
1584
1585         * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1586         field of struct dirent.
1587
1588 2009-06-23  Tristan Gingold  <gingold@adacore.com>
1589
1590         * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1591         of this macro.  Fix indentation.
1592
1593 2009-06-22  Christophe Lyon  <christophe.lyon@st.com>
1594
1595         * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1596         destination for defined dynamic symbols when deciding whether to
1597         insert a stub or not.
1598         (allocate_dynrelocs): Make sure functions are not marked as Thumb
1599         when actually accessed through a PLT, even when generating a
1600         shared lib.
1601
1602 2009-06-22  Tristan Gingold  <gingold@adacore.com>
1603
1604         * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1605         the relocs array.
1606
1607 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1608
1609         * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1610         * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1611
1612 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
1613
1614         * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1615
1616 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1617
1618         * elflink.c (elf_link_add_object_symbols): Avoid warning
1619         from -Wjump-misses-init in gcc 4.5.0.
1620
1621 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1622
1623         * elf32-i386.c (elf_i386_check_relocs): Properly check local
1624         symbol on error.
1625         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1626
1627 2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1628
1629         * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1630         r_symndx.  Report local symbol name on error.
1631         (elf_i386_check_relocs): Updated.  Report local symbol name on
1632         error.
1633         (elf_i386_gc_sweep_hook): Updated.
1634         (elf_i386_relocate_section): Likewise.
1635
1636         * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1637         r_symndx.  Report local symbol name on error.
1638         (elf64_x86_64_check_relocs): Updated.  Report local symbol name
1639         on error.
1640         (elf64_x86_64_gc_sweep_hook): Updated.
1641         (elf64_x86_64_relocate_section): Likewise.
1642
1643 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1644
1645         * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1646
1647 2009-06-19  Tristan Gingold  <gingold@adacore.com>
1648
1649         * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1650         (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1651         (bfd_mach_o_valid): Ditto.
1652         (bfd_mach_o_wide_p): Ditto.
1653         (bfd_mach_o_canonicalize_reloc): Ditto.
1654         (bfd_mach_o_build_commands): Ditto.
1655         (bfd_mach_o_scan_read_thread): Ditto.
1656         (bfd_mach_o_flatten_sections): Ditto.
1657         (bfd_mach_o_scan_start_address): Ditto.
1658         (bfd_mach_o_lookup_section): Ditto.
1659         (bfd_mach_o_core_fetch_environment): Ditto.
1660         (bfd_mach_o_write_contents): Ditto.  Handle reexport_dylib.
1661         (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1662         (bfd_mach_o_scan_write_symtab): Ditto.
1663         Use macros instead of hard-coded values.
1664         (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1665         Use bfd_mach_o_get_data instead of direct access.  Use macros
1666         instead of hard-coded values.
1667         (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1668         Remove sym argument and get section from mdata.
1669         Move code into the else branch.
1670         (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1671         Remove sym argument and get section from mdata.  Adjust code.
1672         (bfd_mach_o_scan_read_dylib): Move assertion into the created
1673         switch (which replaces consecutive if statements).
1674         (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd.  Load
1675         module table, table of content, indirect symbols and external
1676         referenced symbols.
1677         (bfd_mach_o_scan_read_symtab): Renames seg to symtab.  Set symtab
1678         field.
1679         (bfd_mach_o_scan_read_linkedit): New function.
1680         (bfd_mach_o_scan_read_str): Ditto.
1681         (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1682         field of mdata.
1683         (bfd_mach_o_get_symtab_upper_bound): Remove check as
1684         bfd_mach_o_count_symbols never returns an error.
1685         (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1686         symtab field (there might be only one symtab).
1687         (bfd_mach_o_scan_read_command): Handle reexported dylib.
1688         Handle sub frameworks, sub umbrella, sub library and sub client.
1689         Read code signature and segment split info commands.
1690         (bfd_mach_o_scan): Reindent.
1691         (bfd_mach_o_xlat_name): New type.
1692         (bfd_mach_o_print_flags): New function.
1693         (bfd_mach_o_get_name): Ditto.
1694         (bfd_mach_o_cpu_name): New variable.
1695         (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1696         (bfd_mach_o_section_type_name)
1697         (bfd_mach_o_section_attribute_name)
1698         (bfd_mach_o_load_command_name): New variables.
1699         (bfd_mach_o_print_private_header): New function.
1700         (bfd_mach_o_print_section_map): New function extracted from
1701         bfd_mach_o_print_private_bfd_data.
1702         (bfd_mach_o_print_section): Ditto.  Print more infos.
1703         (bfd_mach_o_print_segment): Ditto.
1704         (bfd_mach_o_print_dysymtab): Ditto.
1705         (bfd_mach_o_bfd_print_private_bfd_data): Reworked.  Handle
1706         load weak dylib, reexport dylib and id dylib.
1707         Handle code signature and segment_split info.
1708         Handle sub frameworks, sub umbrella, sub library and sub client.
1709         (bfd_mach_o_section_get_nbr_indirect): New function.
1710
1711         * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro.  Add comment.
1712         (bfd_mach_o_header_flags): New enum to define header flags.
1713         (bfd_mach_o_section_attribute): New enum to replace ...
1714         (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1715         BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1716         BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1717         BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1718         BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1719         these removed macros.
1720         (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1721         (bfd_mach_o_dylib_module): New type.
1722         (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1723         macros.
1724         (bfd_mach_o_dylib_table_of_content): New type.
1725         (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1726         (bfd_mach_o_dylib_reference): New type.
1727         (BFD_MACH_O_REFERENCE_SIZE): New macro.
1728         (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1729         modules, toc, references and indirect syms.
1730         (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1731         (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1732         unused).  Add comment.
1733         (bfd_mach_o_dylib_command): Ditto.
1734         (bfd_mach_o_prebound_dylib_command): Ditto.
1735         (bfd_mach_o_linkedit_command): New type.
1736         (bfd_mach_o_str_command): New type.
1737         (bfd_mach_o_load_command): Add linkedit and str fields.
1738         (mach_o_data_struct): Add symtab field.
1739         (bfd_get_mach_o_data): Renamed to ...
1740         (bfd_mach_o_get_data): ... this new macro.
1741         (bfd_mach_o_scan_read_symtab_symbol,
1742         bfd_mach_o_scan_read_symtab_strtab,
1743         bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1744
1745         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1746         instead of direct access.
1747
1748 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1749
1750         * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1751         R_PPC_PLTREL24 relocs.
1752         (ppc_elf_relocate_section): Likewise.
1753
1754 2009-06-19  Alan Modra  <amodra@bigpond.net.au>
1755
1756         * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1757         pointer to sym hash.  Update all uses.
1758         (update_plt_info): Likewise.  Don't check addend here.
1759
1760 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1761
1762         * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1763         bfd_sym_from_r_symndx.
1764         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1765
1766 2009-06-18  Alan Modra  <amodra@bigpond.net.au>
1767
1768         * elf-bfd.h (struct sym_sec_cache): Delete.
1769         (struct sym_cache): New.
1770         (bfd_section_from_r_symndx): Delete prototype.
1771         (bfd_sym_from_r_symndx): Define prototype.
1772         * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1773         (bfd_sym_from_r_symndx): ..new function.
1774         * elf32-arm.c: Update all uses of struct sym_sec_cache and
1775         bfd_section_from_r_symndx to new struct and function.
1776         * elf32-bfin.c: Likewise.
1777         * elf32-hppa.c: Likewise.
1778         * elf32-i386.c: Likewise.
1779         * elf32-m32r.c: Likewise.
1780         * elf32-m68hc1x.c: Likewise.
1781         * elf32-m68hc1x.h: Likewise.
1782         * elf32-m68k.c: Likewise.
1783         * elf32-ppc.c: Likewise.
1784         * elf32-s390.c: Likewise.
1785         * elf32-sh.c: Likewise.
1786         * elf64-ppc.c: Likewise.
1787         * elf64-s390.c: Likewise.
1788         * elf64-x86-64.c: Likewise.
1789         * elfxx-sparc.c: Likewise.
1790         * elfxx-sparc.h: Likewise.
1791
1792 2009-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1793
1794         * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1795         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1796
1797 2009-06-18  Nick Clifton  <nickc@redhat.com>
1798
1799         * elflink.c (elf_link_sort_relocs): Return early if there are no
1800         relocs to sort.
1801
1802 2009-06-18  Dave Korn  <dave.korn.cygwin@gmail.com>
1803
1804         Merge cegcc and mingw32ce target name changes from
1805         CeGCC project:
1806
1807         2007-12-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1808
1809         * config.bfd: Add arm*-*-cegcc* target.
1810
1811         2007-12-17  Pedro Alves  <pedro_alves@portugalmail.pt>
1812
1813         * config.bfd: Add arm-*-mingw32ce* target.
1814
1815 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1816
1817         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1818         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1819         * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1820         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1821
1822 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1823
1824         * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1825         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1826         * elf32-i386.c (elf_i386_check_relocs): Use it.
1827         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1828
1829 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1830
1831         * elf-bfd.h (elf_dyn_relocs): New.
1832
1833         * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1834         (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1835         elf_dyn_relocs.
1836         (elf_i386_copy_indirect_symbol): Likewise.
1837         (elf_i386_check_relocs): Likewise.
1838         (elf_i386_gc_sweep_hook): Likewise.
1839         (elf_i386_allocate_dynrelocs): Likewise.
1840         (elf_i386_readonly_dynrelocs): Likewise.
1841         (elf_i386_size_dynamic_sections): Likewise.
1842
1843         * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1844         (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1845         with elf_dyn_relocs.
1846         (elf64_x86_64_copy_indirect_symbol): Updated.
1847         (elf64_x86_64_check_relocs): Likewise.
1848         (elf64_x86_64_gc_sweep_hook): Likewise.
1849         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1850         (elf64_x86_64_allocate_dynrelocs): Likewise.
1851         (elf64_x86_64_readonly_dynrelocs): Likewise.
1852         (elf64_x86_64_size_dynamic_sections): Likewise.
1853
1854 2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1855
1856         * elf32-arm.c (create_got_section): Get existing .rela.got
1857         section.
1858         * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1859         * elf32-lm32.c (create_got_section): Likewise.
1860         * elf32-m32r.c (create_got_section): Likewise.
1861         * elf32-ppc.c (ppc_elf_create_got): Likewise.
1862         * elf32-s390.c (create_got_section): Likewise.
1863         * elf32-sh.c (create_got_section): Likewise.
1864         * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1865         * elf64-s390.c (create_got_section): Likewise.
1866         * elfxx-sparc.c (create_got_section): Likewise.
1867
1868         * elflink.c (_bfd_elf_create_got_section): Properly initialize
1869         the GOT size.
1870
1871 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1872
1873         * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1874
1875         * elf32-i386.c (elf_i386_local_hash): Removed.
1876         (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1877         (elf_i386_get_local_sym_hash): Likewise.
1878
1879         * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1880         (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1881         (elf64_x86_64_get_local_sym_hash): Likewise.
1882         * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1883         (get_local_sym_hash): Likewise.
1884
1885 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1886
1887         * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1888         rel_got_sec and plt_sec.
1889         (elfNN_ia64_relax_section): Updated.
1890         (elfNN_ia64_create_dynamic_sections): Likewise.
1891         (get_got): Likewise.
1892         (allocate_dynrel_entries): Likewise.
1893         (elfNN_ia64_size_dynamic_sections): Likewise.
1894         (set_got_entry): Likewise.
1895         (elfNN_ia64_choose_gp): Likewise.
1896         (elfNN_ia64_relocate_section): Likewise.
1897         (elfNN_ia64_finish_dynamic_symbol): Likewise.
1898         (elfNN_ia64_finish_dynamic_sections): Likewise.
1899
1900 2009-06-16  Ulrich Weigand  <uweigand@de.ibm.com>
1901
1902         * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1903         also for calls.
1904
1905 2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1906
1907         * configure.in (elf): Add elf-ifunc.lo.
1908
1909         * configure: Regenerated.
1910         * Makefile.in: Likewise.
1911
1912         * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1913         srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1914
1915         * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1916         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1917         irelifunc.
1918         (elf_i386_link_hash_table_create): Likewise.
1919         (elf_i386_create_dynamic_sections): Likewise.
1920         (elf_i386_check_relocs): Likewise.
1921         (elf_i386_allocate_dynrelocs): Likewise.
1922         (elf_i386_size_dynamic_sections): Likewise.
1923         (elf_i386_relocate_section): Likewise.
1924         (elf_i386_finish_dynamic_symbol): Likewise.
1925         (elf_i386_finish_dynamic_sections): Likewise.
1926         (elf_i386_create_got_section): Removed.
1927
1928         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1929         sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1930         irelifunc.
1931         (elf64_x86_64_compute_jump_table_size): Updated.
1932         (elf64_x86_64_link_hash_table_create): Likewise.
1933         (elf64_x86_64_create_dynamic_sections): Likewise.
1934         (elf64_x86_64_check_relocs): Likewise.
1935         (elf64_x86_64_allocate_dynrelocs): Likewise.
1936         (elf64_x86_64_size_dynamic_sections): Likewise.
1937         (elf64_x86_64_relocate_section): Likewise.
1938         (elf64_x86_64_finish_dynamic_symbol): Likewise.
1939         (elf64_x86_64_finish_dynamic_sections): Likewise.
1940         (elf64_x86_64_create_got_section): Removed.
1941
1942         * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1943         for pointer alignment.  Set up section pointers.
1944         (_bfd_elf_create_dynamic_sections): Likewise.
1945         (_bfd_elf_create_ifunc_sections): Moved to ...
1946         * elf-ifunc.c: Here.  New.
1947
1948         * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1949         (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1950         Run "make dep-am".
1951
1952 2009-06-16  Doug Kwan  <dougkwan@google.com>
1953
1954         * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1955         to bfd_signed_vma.  Cast constant operands which are used in
1956         offset related expressions to bfd_signed_vma type as appropriate.
1957
1958 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1959
1960         * elf32-vax.c (elf_vax_plt_sym_val): New function.
1961         (elf_backend_plt_sym_val): Define.
1962
1963 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1964
1965         * elf32-vax.c (elf_vax_reloc_type_class): New function.
1966         (elf_backend_reloc_type_class): Define.
1967
1968 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1969
1970         * elf32-vax.c (elf_vax_relocate_section): For symbol references
1971         from an executable to a shared library treat R_VAX_PC32
1972         relocations as R_VAX_PLT32 ones.
1973
1974 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1975
1976         * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1977         symbols in GOT space calculation.
1978         (elf_vax_relocate_section): Adjust accordingly.
1979
1980 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1981
1982         * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1983         include <R11:R2>.
1984
1985 2009-06-16  Maciej W. Rozycki  <macro@linux-mips.org>
1986
1987         * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1988         attribute.
1989         (elf_vax_relocate_section): Likewise.
1990
1991 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1992
1993         * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1994         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1995
1996 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1997
1998         * elf32-i386.c (elf_i386_check_relocs): Reformat.
1999         * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2000
2001 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
2002
2003         * Makefile.am: Run "make dep-am".
2004         * Makefile.in: Regenerated.
2005
2006 2009-06-15  H.J. Lu  <hongjiu.lu@intel.com>
2007
2008         * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2009         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2010
2011 2009-06-15  Nick Clifton  <nickc@redhat.com>
2012
2013         * po/ru.po: New Russian translation.
2014         * configure.in (ALL_LINGUAS): Add ru.
2015         * configure: Regenerate.
2016
2017 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2018
2019         * elf32-i386.c: Remove duplicated comments.
2020
2021 2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2022
2023         PR ld/10270
2024         * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2025         dynamic IFUNC pointer in non-shared object.  Use .got.plt
2026         for IFUNC definition in PIE.
2027         (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2028         PIE locally.
2029
2030         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2031         dynamic IFUNC pointer in non-shared object.  Use .got.plt
2032         for IFUNC definition in PIE.
2033         (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2034         PIE locally.
2035
2036 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2037
2038         * elf32-i386.c (elf_i386_check_relocs): Properly report
2039         local symbol for unhandled relocation against STT_GNU_IFUNC
2040         symbol.
2041         (elf_i386_relocate_section): Likewise.
2042         * elf64-x86-64.c (elf64_x86_64_check_relocs):  Likewise.
2043         (elf64_x86_64_relocate_section): Likewise.
2044
2045 2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2046
2047         PR ld/10269
2048         * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2049         (elf_i386_link_hash_table): Add loc_hash_table and
2050         loc_hash_memory.
2051         (elf_i386_local_hash): New.
2052         (elf_i386_local_htab_hash): Likewise.
2053         (elf_i386_local_htab_eq): Likewise.
2054         (elf_i386_get_local_sym_hash): Likewise.
2055         (elf_i386_link_hash_table_free): Likewise.
2056         (elf_i386_allocate_local_dynrelocs): Likewise.
2057         (elf_i386_finish_local_dynamic_symbol): Likewise.
2058         (bfd_elf64_bfd_link_hash_table_free): Likewise.
2059         (elf_i386_link_hash_table_create): Create loc_hash_table and
2060         loc_hash_memory.
2061         (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2062         (elf_i386_size_dynamic_sections): Likewise.
2063         (elf_i386_relocate_section): Likewise.
2064         (elf_i386_finish_dynamic_sections): Likewise.
2065         (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2066         isn't NULL.
2067
2068         * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2069         (elf64_x86_64_link_hash_table): Add loc_hash_table and
2070         loc_hash_memory.
2071         (elf64_x86_64_local_hash): New.
2072         (elf64_x86_64_local_htab_hash): Likewise.
2073         (elf64_x86_64_local_htab_eq): Likewise.
2074         (elf64_x86_64_get_local_sym_hash): Likewise.
2075         (elf64_x86_64_link_hash_table_free): Likewise.
2076         (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2077         (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2078         (bfd_elf64_bfd_link_hash_table_free): Likewise.
2079         (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2080         and loc_hash_memory.
2081         (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2082         symbols.
2083         (elf64_x86_64_size_dynamic_sections): Likewise.
2084         (elf64_x86_64_relocate_section): Likewise.
2085         (elf64_x86_64_finish_dynamic_sections): Likewise.
2086         (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2087         sym isn't NULL.
2088
2089 2009-06-10  Philip Blundell  <philb@gnu.org>
2090
2091         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2092         elf_sec->this_hdr == NULL.
2093
2094 2009-06-12  Tristan Gingold  <gingold@adacore.com>
2095
2096         * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2097         * bfd-in2.h: Regenerated.
2098         * libbfd.h: Regenerated.
2099
2100         * mach-o.c (FILE_ALIGN): New macro.
2101         (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2102         (bfd_mach_o_print_symbol): Ditto.
2103         (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2104         (bfd_mach_o_get_reloc_upper_bound): New function.
2105         (bfd_mach_o_canonicalize_reloc): Ditto.
2106         (bfd_mach_o_scan_write_relocs): Ditto.
2107         (bfd_mach_o_scan_write_section_32): Remove offset argument.
2108         (bfd_mach_o_scan_write_section_64): Ditto.
2109         (bfd_mach_o_scan_write_segment_32): Write relocs.  Fix size of data
2110         written for load command.  Do not compute section file offset.
2111         (bfd_mach_o_scan_write_segment_64): Ditto.
2112         (bfd_mach_o_scan_write_symtab): Compute file offset first.
2113         Adjust for bfd_mach_o_asymbol.  Move code to convert from BFD to
2114         Mach-O to ...
2115         (bfd_mach_o_mangle_symbols): ... this new function.
2116         (bfd_mach_o_write_contents): Be sure to have load commands built.
2117         Call bfd_mach_o_mangle_symbols.
2118         (bfd_mach_o_build_commands): Adjust for filelen field.
2119         Use FILE_ALIGN macro.  Clear section file offset if section is empty.
2120         Do not set symtab file offset anymore here.
2121         (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2122         (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2123         Set reloc_count and rel_filepos section fields.
2124         (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2125         unsigned int.
2126         (bfd_mach_o_scan_read_section_64): Ditto.
2127         (bfd_mach_o_scan_read_section): Ditto.
2128         (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2129         bfd_mach_o_asymbol.  Use unsigned int for file offset type.
2130         (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2131         Handle weak-ref symbols.
2132         (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2133         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2134         (bfd_mach_o_scan): Remove assignment to removed field.
2135         (bfd_mach_o_mkobject_init): Ditto.
2136         (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2137         (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2138         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2139         (bfd_mach_o_swap_reloc_in): Ditto.
2140         (bfd_mach_o_swap_reloc_out): Ditto.
2141
2142         * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2143         (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2144         (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2145         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2146         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2147         (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2148         (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2149         (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2150         (BFD_MACH_O_N_WEAK_DEF): New macros.
2151         Add comments.
2152         (bfd_mach_o_section_type): Add new enumeration values.
2153         (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2154         (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2155         (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2156         (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2157         macros.
2158         (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2159         (BFD_MACH_O_GENERIC_RELOC_PAIR)
2160         (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2161         (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2162         (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2163         (BFD_MACH_O_RELENT_SIZE): Ditto.
2164         (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2165         (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2166         (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2167         (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2168         (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2169         (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2170         (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2171         (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2172         (bfd_mach_o_reloc_info): New struct.
2173         (bfd_mach_o_asymbol): New struct.
2174         (bfd_mach_o_symtab_command): The symbols field is now of type
2175         bfd_mach_o_asymbol.
2176         (bfd_mach_o_load_command): The offset and len fields are now of type
2177         unsigned int.
2178         (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2179         Add a filelen field.  Add comments.
2180         (bfd_mach_o_backend_data): New struct.
2181         (bfd_mach_o_get_backend_data): New macro.
2182         (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2183         bfd_mach_o_asymbol.
2184         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2185         (bfd_mach_o_get_reloc_upper_bound): New prototype.
2186         (bfd_mach_o_canonicalize_reloc): Ditto.
2187
2188         * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2189         duplicated macro.  Now defined to _bfd_generic_is_local_label.
2190         (TARGET_NAME_BACKEND): New macro...
2191         (TARGET_NAME_BACKEND): ... used to name a new variable.
2192         (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2193         Mach-O backend data.
2194
2195         * mach-o-i386.c (i386_howto_table): New variable.
2196         (bfd_mach_o_i386_swap_reloc_in): New function.
2197         (bfd_mach_o_i386_swap_reloc_out): Ditto.
2198         (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2199         (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2200         (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2201         (bfd_mach_o_bfd_reloc_type_lookup)
2202         (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2203
2204 2009-06-11  Eric Paris  <eparis@redhat.com>
2205             Nick Clifton  <nickc@redhat.com>
2206
2207         * opncls.c (_maybe_make_executable): New function.  Gives execute
2208         permission to an executable bfd that was opened for writing
2209         provided that it is a regular file.  Replaces common code found in...
2210         (bfd_close): here and ...
2211         (bfd_close_all_done): here.
2212
2213 2009-06-11  Anthony Green  <green@moxielogic.com>
2214
2215         * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2216         * bfd-in2.h: Rebuilt.
2217         * libbfd.h: Rebuilt.
2218         * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2219         relocation support.
2220         (moxie_reloc_map): Ditto.
2221         Clean up copyright notice.
2222
2223 2009-06-10  Paul Pluzhnikov  <ppluzhnikov@google.com>
2224
2225         * bfd-in2.h: bfd_mmap prototype.
2226         * bfdio.c (bfd_mmap): New function.
2227         * libbfd.h (bfd_iovec): Add bmmap.
2228         * cache.c (cache_bmmap): New function.
2229         (cache_iovec): Initialize bmmap member.
2230         * opencls.c (opncls_bmmap): New function.
2231         (opncls_iovec): Initialize bmmap member.
2232
2233 2009-06-09  Tristan Gingold  <gingold@adacore.com>
2234
2235         * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2236         and stabstr_segment fields.
2237         (mach_o_be_vec, mach_o_le_vec): Removed
2238         (bfd_mach_o_version): New prototype.
2239
2240         * mach-o.c (bfd_mach_o_version): Make this function public.
2241         (mach_o_wide_p): New function.
2242         (bfd_mach_o_wide_p): Ditto.
2243         (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2244         weird names.
2245         (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2246         Search in the list only if the name starts with a dot.
2247         (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2248         test.  Check bfd_seek status.
2249         (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2250         (bfd_mach_o_scan_write_section_32): Ditto.
2251         (bfd_mach_o_scan_write_section_64): Ditto.
2252         (bfd_mach_o_scan_write_section): Removed.
2253         (bfd_mach_o_scan_write_segment): Split into ...
2254         (bfd_mach_o_scan_write_segment_32): ... this and ...
2255         (bfd_mach_o_scan_write_segment_64): ... this.  Check bfd_seek status.
2256         (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2257         (bfd_mach_o_scan_write_symtab): ... this.  Write symtab from BFD
2258         symbol table.  Now returns a boolean.
2259         (bfd_mach_o_write_contents): Set filetype.  Check bfd_seek status.
2260         Adjust for status type.
2261         (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2262         test.  Write symbol table.  Numbers the sections.
2263         (bfd_mach_o_read_header): Check bfd_seek status.
2264         Use mach_o_wide_p instead of hard-coded test.
2265         (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2266         (bfd_mach_o_scan_read_section_64): Ditto.
2267         (bfd_mach_o_scan_read_symtab_symbol): Ditto.  Check bfd_seek status.
2268         Use BFD_MACH_O_N_TYPE instead of hard-coded value.  Correctly
2269         handled common symbols.
2270         (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2271         (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2272         (bfd_mach_o_scan_read_dylinker): Ditto.
2273         (bfd_mach_o_scan_read_dylib): Ditto.
2274         (bfd_mach_o_scan_read_thread): Ditto.
2275         (bfd_mach_o_scan_read_symtab): Ditto.
2276         Do not create a section for the stabs.
2277         (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2278         (bfd_mach_o_scan_read_segment): Ditto.
2279         (bfd_mach_o_scan_read_command): Ditto.
2280         (bfd_mach_o_scan_start_address): Ditto.
2281         (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2282         (bfd_mach_o_archive_p): Check bfd_seek status.
2283         (bfd_mach_o_core_fetch_environment): Ditto.
2284
2285         * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2286
2287 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2288
2289         * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2290         (elf_i386_link_hash_table_create): Initialize irelifunc.
2291         (elf_i386_check_relocs): Updated.  Set up irelifunc for
2292         shared objects.
2293         (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2294         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2295         shared objects.
2296         (elf_i386_relocate_section): Likewise.
2297
2298         * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2299         (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2300         (elf64_x86_64_check_relocs): Updated.  Set up irelifunc for
2301         shared objects.
2302         (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2303         relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2304         shared objects.
2305         (elf64_x86_64_relocate_section): Likewise.
2306
2307         * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2308         ...
2309         (_bfd_elf_create_ifunc_sections): This.
2310
2311         * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2312         ...
2313         (_bfd_elf_create_ifunc_sections): This.  Create .rel[a].ifunc
2314         for shared objects.
2315
2316 2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2317
2318         * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2319         relocation for R_386_32 against STT_GNU_IFUNC symbol when
2320         building shared object.  Check info->executable instead of
2321         !info->shared when setting non_got_ref.
2322         (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2323         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2324         object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2325         symbol if needed.
2326         (elf_i386_relocate_section): Output dynamic relocation for
2327         R_386_32 against STT_GNU_IFUNC symbol to get the real
2328         function address when building shared object.
2329         (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2330         relocation for STT_GNU_IFUNC symbol in shared object.
2331
2332         * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2333         dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2334         symbol when building shared object.  Check info->executable
2335         instead of !info->shared when setting non_got_ref.
2336         (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2337         for non-GOT reference of STT_GNU_IFUNC symbol in shared
2338         library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2339         if needed.
2340         (elf64_x86_64_relocate_section): Output dynamic relocation
2341         for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2342         function address when building shared object.
2343         (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2344         relocation for STT_GNU_IFUNC symbol in shared object.
2345
2346 2009-06-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
2347
2348         * Makefile.am: Run "make dep-am".
2349         (BFD32_BACKENDS): Add mach-o-i386.lo.
2350         (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2351         * Makefile.in: Regenerate.
2352
2353 2009-06-06  Alan Modra  <amodra@bigpond.net.au>
2354
2355         * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2356         when looking for soft-icache stubs.
2357
2358 2009-06-05  Tristan Gingold  <gingold@adacore.com>
2359
2360         * mach-o.h: Update copyright year.
2361         (bfd_mach_o_mach_header_magic): New enum.
2362         (bfd_mach_o_cpu_subtype): Now an enum.
2363         (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2364         (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2365         (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2366         (bfd_mach_o_load_command): Field type_required is now a boolean.
2367         Reindent prototypes.
2368         (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2369         (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2370         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2371         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2372         (bfd_mach_o_get_symtab_upper_bound): Ditto.
2373         (bfd_mach_o_canonicalize_symtab): Ditto.
2374         (bfd_mach_o_get_symbol_info): Ditto.
2375         (bfd_mach_o_print_symbol): Ditto.
2376         (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2377         (bfd_mach_o_make_empty_symbol): Ditto.
2378         (bfd_mach_o_write_contents): Ditto.
2379
2380         * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2381         bfd_mach_o_mkobject): Defines.
2382         (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2383         Do not check with target vector but with flavour.
2384         (struct mach_o_section_name_xlat): New declaration.
2385         (dwarf_section_names_xlat): Ditto.
2386         (text_section_names_xlat): Ditto.
2387         (data_section_names_xlat): Ditto.
2388         (struct mach_o_segment_name_xlat): Ditto.
2389         (segsec_names_xlat): Ditto.
2390         (bfd_mach_o_convert_section_name_to_bfd): New function.
2391         (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2392         (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2393         (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2394         (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2395         Accept any input and output flavour.  Do not share private data
2396         anymore.
2397         (bfd_mach_o_count_symbols): Add a comment.
2398         (bfd_mach_o_get_symtab_upper_bound): Make it public.
2399         (bfd_mach_o_canonicalize_symtab): Ditto.
2400         (bfd_mach_o_get_symbol_info): Ditto.
2401         (bfd_mach_o_print_symbol): Ditto.
2402         (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2403         Use constants instead of hard-coded values.
2404         (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2405         values.
2406         (bfd_mach_o_scan_write_section_64): Ditto.
2407         (bfd_mach_o_scan_write_segment): Ditto.
2408         Do not copy sections anymore.
2409         (bfd_mach_o_write_contents): Make it public.
2410         Remove dead code.  Rewrite typeflag assignment.
2411         (bfd_mach_o_build_commands): New function.
2412         (bfd_mach_o_set_section_contents): Ditto.
2413         (bfd_mach_o_make_empty_symbol): Make it public.
2414         (bfd_mach_o_read_header): Make it static.
2415         Convert to bfd_boolean.
2416         Use constants instead of hard-coded values.
2417         (bfd_mach_o_make_bfd_section): Call
2418         bfd_mach_o_convert_section_name_to_bfd to create name.
2419         (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2420         values.
2421         (bfd_mach_o_scan_read_section_64): Ditto.
2422         (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2423         a segment anymore.  Use constants instead of hard-coded values.
2424         (bfd_mach_o_scan_read_command): Fix style.
2425         (bfd_mach_o_scan): Use constants instead of hard-coded values.
2426         Get rid of BFD_IO_FUNCS.
2427         (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2428         (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2429         (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2430         (bfd_mach_o_object_p): Removed.
2431         (bfd_mach_o_gen_core_p): New function, replaces ...
2432         (bfd_mach_o_core_p): ... deleted.
2433         (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2434
2435         * mach-o-i386.c: New file.
2436         * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2437         * configure.in (TDEFINES): Add mach_o_i386_vec.
2438         * configure: Regenerated.
2439         * targets.c: Add mach_o_i386_vec.
2440
2441         * mach-o.c: Update copyright years.
2442         (BFD_IO_FUNCS): Remove (was not used).
2443         (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2444         bfd_mach_o_slurp_extended_name_table,
2445         bfd_mach_o_construct_extended_name_table,
2446         bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2447         bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2448         bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2449         bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2450         bfd_mach_o_get_section_contents_in_window,
2451         bfd_mach_o_bfd_is_local_label_name,
2452         bfd_mach_o_bfd_is_target_special_symbol,
2453         bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2454         bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2455         bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2456         bfd_mach_o_minisymbol_to_symbol,
2457         bfd_mach_o_bfd_get_relocated_section_contents,
2458         bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2459         bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2460         bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2461         bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2462         bfd_mach_o_bfd_merge_private_bfd_data,
2463         bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2464         bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2465         bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2466         bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2467         bfd_mach_o_bfd_copy_private_header_data,
2468         bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2469         * mach-o-target.c: ... here.
2470         Update copyright years.
2471
2472 2009-06-04  Alan Modra  <amodra@bigpond.net.au>
2473
2474         * dep-in.sed: Don't use \n in replacement part of s command.
2475         * Makefile.am (DEP1): LC_ALL for uniq.
2476         Run "make dep-am".
2477         * Makefile.in: Regenerate.
2478
2479 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2480
2481         * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2482         h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2483         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2484
2485 2009-06-03  H.J. Lu  <hongjiu.lu@intel.com>
2486
2487         * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2488         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2489         (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2490         against STT_GNU_IFUNC symbols for static executables.
2491         (elf_i386_finish_dynamic_symbol): Load GOT entry with
2492         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2493
2494         * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2495         GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2496         (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2497         PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2498
2499 2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2500
2501         * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2502         symbols to be left unimported when linking statically.
2503         * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2504         code when linking statically.
2505
2506 2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2507
2508         * elf32-i386.c (elf_i386_check_relocs): Increment
2509         got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2510         against STT_GNU_IFUNC symbol.
2511         (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2512         local STT_GNU_IFUNC definition is used.
2513         (elf_i386_relocate_section): Handle got.offset != -1 for
2514         R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2515         symbol.
2516
2517         * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2518         got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2519         relocations against STT_GNU_IFUNC symbol.
2520         (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2521         local STT_GNU_IFUNC definition is used.
2522         (elf64_x86_64_relocate_section): Handle got.offset != -1
2523         for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2524         STT_GNU_IFUNC symbol.
2525
2526 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2527
2528         PR ld/10205
2529         * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2530         (elf_i386_reloc_type_lookup): Likewise.
2531         (R_386_tls): Removed.
2532         (R_386_irelative): New.
2533         (R_386_vt_offset): Updated.
2534         (elf_i386_rtype_to_howto): Likewise.
2535         (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2536         (elf_i386_link_hash_table_create): Initialize igotplt,
2537         iplt and irelplt.
2538         (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2539         (elf_i386_adjust_dynamic_symbol): Likewise.
2540         (elf_i386_allocate_dynrelocs): Likewise.
2541         (elf_i386_relocate_section): Likewise.
2542         (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2543         sections.
2544         (elf_i386_finish_dynamic_symbol): When building a static
2545         executable, use .iplt, .igot.plt and .rel.iplt sections for
2546         STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
2547         locally defined STT_GNU_IFUNC symbol.
2548
2549         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2550         (x86_64_reloc_map): Likewise.
2551         (R_X86_64_standard): Updated.
2552         (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2553         (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2554         iplt and irelplt.
2555         (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2556         (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2557         (elf64_x86_64_allocate_dynrelocs): Likewise.
2558         (elf64_x86_64_relocate_section): Likewise.
2559         (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2560         sections.
2561         (elf64_x86_64_finish_dynamic_symbol): When building a static
2562         executable, use .iplt, .igot.plt and .rela.iplt sections for
2563         STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
2564         for locally defined STT_GNU_IFUNC symbol.
2565
2566         * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2567         (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2568
2569         * bfd-in2.h: Regenerated.
2570         * libbfd.h: Likewise.
2571
2572 2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2573
2574         * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2575         (_bfd_elf_make_ifunc_reloc_section): Removed.
2576         (_bfd_elf_is_ifunc_symbol): Likewise.
2577         (_bfd_elf_create_static_ifunc_sections): New.
2578
2579         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2580         symbol check to ...
2581         (elf_link_add_object_symbols): Here.
2582         (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2583         STT_GNU_IFUNC symbol.
2584         (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2585         if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2586         (IFUNC_INFIX): Removed.
2587         (get_ifunc_reloc_section_name): Likewise.
2588         (_bfd_elf_make_ifunc_reloc_section): Likewise.
2589         (_bfd_elf_is_ifunc_symbol): Likewise.
2590         (_bfd_elf_create_static_ifunc_sections): New.
2591
2592 2009-05-29  H.J. Lu  <hongjiu.lu@intel.com>
2593
2594         * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2595         (create_got_section): Likewise.
2596         (allocate_dynrelocs): Likewise.
2597         (readonly_dynrelocs): Likewise.
2598         (set_tls_module_base): Likewise.
2599         (dtpoff_base): Likewise.
2600         (tpoff): Likewise.
2601         (elf_i386_link_hash_table_create): Updated.
2602         (elf_i386_create_dynamic_sections): Likewise.
2603         (elf_i386_check_relocs): Likewise.
2604         (elf_i386_size_dynamic_sections): Likewise.
2605         (elf_i386_relocate_section): Likewise.
2606
2607         * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2608         (create_got_section): Likewise.
2609         (allocate_dynrelocs): Likewise.
2610         (readonly_dynrelocs): Likewise.
2611         (set_tls_module_base): Likewise.
2612         (dtpoff_base): Likewise.
2613         (tpoff): Likewise.
2614         (elf64_x86_64_link_hash_table_create): Updated.
2615         (elf64_x86_64_create_dynamic_sections): Likewise.
2616         (elf64_x86_64_check_relocs): Likewise.
2617         (elf64_x86_64_size_dynamic_sections): Likewise.
2618         (elf64_x86_64_relocate_section): Likewise.
2619
2620 2009-05-28  Nick Clifton  <nickc@redhat.com>
2621
2622         * targets.c (_bfd_target_vector): Only include plugin target in
2623         all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2624
2625 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2626
2627         * elf32-spu.c (struct call_info): New member broken_cycle.
2628         (remove_cycle): Instead of physically removing call_info structures
2629         to break call graph cycles, mark them using the broken_cycle flag.
2630         (mark_overlay_section): Respect broken_cycle flag.
2631         (unmark_overlay_section): Likewise.
2632         (collect_lib_sections): Likewise.
2633         (collect_overlays): Likewise.
2634         (sum_stack): Likewise.
2635
2636 2009-05-28  Ulrich Weigand  <uweigand@de.ibm.com>
2637
2638         * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2639         (mark_functions_via_relocs): Initialize callee->count to 1.
2640         (pasted_function): Likewise.
2641         (spu_elf_auto_overlay): Honor call counts when determining number
2642         of stubs required in software i-cache mode.
2643
2644 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2645
2646         * plugin.c (program_name): Remove.
2647         (plugin_program_name): New.
2648         (bfd_plugin_set_program_name): New.
2649         (try_load_plugin): Use plugin_program_name.
2650         * plugin.h (bfd_plugin_set_program_name): New.
2651
2652 2009-05-27  Rafael Avila de Espindola  <espindola@google.com>
2653
2654         * aclocal.m4: Include ../config/plugins.m4.
2655         * configure.in: Use AC_PLUGINS.
2656         * configure: Regenerate.
2657         * Makefile.in: Regenerate.
2658         * doc/Makefile.in: Regenerate.
2659
2660 2009-05-27  Nathan Sidwell  <nathan@codesourcery.com>
2661
2662         * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2663         link.
2664         * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2665         * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2666         * elf32-avr.c (elf32_avr_relax_section): Likewise.
2667         * elf32-frv.c (elf32_avr_relax_section): Likewise.
2668         * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2669         * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2670         * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2671         * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2672         * reloc.c (bfd_generic_relax_section): Likewise.
2673         * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2674         * vms.c (vms_bfd_relax_section): Likewise.
2675
2676 2009-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2677
2678         * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2679
2680         * elf32-i386.c (is_indirect_symbol): Renamed to ...
2681         * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2682
2683         * elf32-i386.c (allocate_dynrelocs): Updated.
2684         (elf_i386_relocate_section): Likewise.
2685         * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2686         (elf64_x86_64_relocate_section): Likewise.
2687
2688         * elf64-x86-64.c (is_indirect_symbol): Removed.
2689
2690 2009-05-26  Nick Clifton  <nickc@redhat.com>
2691
2692         * po/id.po: Updated Indonesian translation.
2693
2694 2009-05-26  Rafael Avila de Espindola  <espindola@google.com>
2695
2696         * Makefile.am: Run "make dep-am".
2697         (AM_CPPFLAGS): New.
2698         (LIBDL): New.
2699         (ALL_MACHINES): Add cpu-plugin.lo.
2700         (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2701         (BFD32_BACKENDS): Add plugin.lo.
2702         (BFD32_BACKENDS_CFILES): Add plugin.c.
2703         (libbfd_la_LIBADD): Add LIBDL
2704         * archures.c (bfd_architecture): Add bfd_arch_plugin.
2705         (bfd_plugin_arch): Declare.
2706         * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2707         * bfd.c (bfd): Add plugin_data.
2708         * config.bfd: Handle the plugin target.
2709         * configure.in: Check for --enable-plugins.
2710         (LT_INIT): Use the dlopen option.
2711         * cpu-plugin.c: New.
2712         * plugin.c: New.
2713         * plugin.h: New.
2714         * targets.c (plugin_vec): Declare.
2715         (_bfd_target_vector): Add plugin_vec.
2716         * Makefile.in: Regenerate.
2717         * bfd-in2.h: Regenerate.
2718         * configure: Regenerate.
2719
2720 2009-05-26  Alan Modra  <amodra@bigpond.net.au>
2721
2722         * dep-in.sed: Don't modify .o to .lo here.  Output one filename
2723         per line with all lines having continuation backslash.  Prefix
2724         first line with "A", following lines with "B".
2725         * Makefile.am (DEP): Don't use dep.sed here.
2726         (DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
2727         dep.sed here on dependencies, sort and uniq.
2728         * Makefile.in: Regenerate.
2729
2730 2009-05-25  Tristan Gingold  <gingold@adacore.com>
2731
2732         * makefile.vms: Add verilog.obj to object list OBJS.
2733
2734 2009-05-24  Alan Modra  <amodra@bigpond.net.au>
2735
2736         * bfdio.c (bfd_seek): Formatting.  Ensure newly allocated memory
2737         for BFD_IN_MEMORY is cleared.
2738         (bfd_bwrite): Zero excess memory allocated.
2739
2740 2009-05-22  Julian Brown  <julian@codesourcery.com>
2741
2742         * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2743         macros.
2744         (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2745         (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2746         (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2747         arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2748         (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2749         (a8_erratum_fix, a8_erratum_reloc): New structs.
2750         (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2751         num_a8_erratum_fixes, fix_cortex_a8 fields.
2752         (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2753         (elf32_arm_add_stub): Split into two parts, creating...
2754         (elf32_arm_create_or_find_stub_sec): New function.
2755         (elf32_arm_final_link_relocate): Add forward declaration.
2756         (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2757         relocations, multiple relocations per stub.
2758         (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2759         (arm_size_one_stub): Use find_stub_size_and_template.
2760         (a8_reloc_compare): New.
2761         (find_thumb_glue): Add forward declaration.
2762         (cortex_a8_erratum_scan): New.
2763         (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2764         (bfd_elf32_arm_set_cortex_a8_fix): New.
2765         (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2766         (arm_map_one_stub): Add THUMB32_TYPE support.
2767         (a8_branch_to_stub_data): New.
2768         (make_branch_to_a8_stub): New.
2769         (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2770         * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2771         (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2772         Cortex-A8 erratum workaround.
2773         * bfd-in2.h: Regenerate.
2774
2775 2009-05-22  Alan Modra  <amodra@bigpond.net.au>
2776
2777         * Makefile.am: Run "make dep-am".
2778         * Makefile.in: Regenerate.
2779         * po/SRC-POTFILES.in: Regenerate.
2780
2781 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2782
2783         * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2784         commit.
2785
2786 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2787
2788         * elf-bfd.h (struct elf_backend_data
2789         <elf_backend_link_output_symbol_hook>): Return an int.
2790         * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2791         symbols on deleted .opd entries.
2792         * elflink.c (elf_link_output_sym): Return without outputting sym
2793         if output_symbol_hook returns 2.
2794         (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2795         Abort if we must not discard sym.
2796         (elf_link_input_bfd): Similarly, don't set finfo->indices for
2797         local syms.
2798         (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2799         * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2800         elf_backend_link_output_symbol_hook return type change.
2801         * elf32-arm.c (output_arch_syminfo): Likewise.
2802         (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2803         (elf32_arm_output_arch_local_syms): Likewise.
2804         * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2805         * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2806         (bfd_score_elf_link_output_symbol_hook): Likewise.
2807         * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2808         * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2809         * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2810         * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2811         * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2812         * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2813         * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2814         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2815         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2816         * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2817         * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2818
2819 2009-05-21  Alan Modra  <amodra@bigpond.net.au>
2820
2821         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2822         out of range .opd symbols.
2823
2824 2009-05-21  Dave Korn  <dave.korn.cygwin@gmail.com>
2825
2826         * coffgen.c (coff_print_symbol):  Use bfd_fprintf_vma, not
2827         fprintf_vma directly.
2828         * peXXigen.c (pe_print_edata):  Likewise.
2829         (pe_print_pdata):  Likewise.
2830         (_bfd_XX_print_ce_compressed_pdata):  Likewise.
2831         (_bfd_XX_print_private_bfd_data_common):  Likewise.
2832
2833 2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>
2834
2835         * cofflink.c (process_embedded_commands):  Ignore "-aligncomm".
2836
2837 2009-05-15  Andrew Stubbs  <ams@codesourcery.com>
2838             Paul Brook  <paul@codesourcery.com>
2839
2840         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2841         fix discarded sections.
2842
2843 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2844
2845         * elf32-spu.c (mark_overlay_section): Move .init and .fini
2846         sections into the software icache.
2847
2848 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2849
2850         * elf32-spu.c (build_stub): Always build "compact" sofware
2851         i-cache stubs.
2852
2853 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2854
2855         * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2856         (spu_elf_setup): Initialize it.
2857         (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2858         Update to new-sytle cache manager data structures.
2859         (spu_elf_build_stubs): Generate new-style cache manager data
2860         structures and symbols.
2861         (spu_elf_auto_overlay): Update size computation.
2862
2863 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2864
2865         * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2866         segments first amongst the program headers.
2867
2868 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2869
2870         * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2871         into addresses for relocation types that look at high bits.  Remove
2872         special handling of relocation overflow warnings.
2873
2874 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2875
2876         * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2877         control flow graph between fragments of a function.
2878
2879 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
2880
2881         * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2882         generate only a 16-byte .toe section.
2883         (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2884
2885 2009-05-14  Alan Modra  <amodra@bigpond.net.au>
2886
2887         * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2888         (spu_elf_place_overlay_data): ..here.  New function.
2889         * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2890
2891 2009-05-13  Andrew Jenner  <andrew@codesourcery.com>
2892
2893         * elf32-arm.c: Move sysdep.h to start of file.
2894
2895 2009-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
2896
2897         * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2898         start of overlays.
2899         (spu_elf_build_stubs): Don't define __icache_tagbase.  Define
2900         __icache_tag_array and __icache_tag_array_size.
2901
2902 2009-05-11  Masaki Muranaka  <monaka@monami-software.com>
2903
2904         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2905         ATTRIBUTE_UNUSED.
2906         (bfinfdpic_link_omit_section_dynsym): Likewise.
2907         (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2908
2909 2009-05-05  Paul Brook  <paul@codesourcery.com>
2910
2911         * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2912         * bfd-in2.h: Regenerate.
2913         * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2914         (_arm_elf_section_data): Add text and exidx fields.
2915         (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2916         insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2917         copy_exidx_entry): New functions.
2918         (elf32_arm_write_section): Fixup .ARM.exidx contents.
2919
2920 2009-05-05  Christophe lyon  <christophe.lyon@st.com>
2921
2922         * elf32-arm.c (DEF_STUBS): New helper define.
2923         (DEF_STUB): Likewise.
2924         (stub_def): New type.
2925         (stub_definitions): New array, containing stub template pointers
2926         and sizes.
2927         (arm_size_one_stub): Make use of stub_definitions.
2928
2929 2009-05-04  Dave Korn  <dave.korn.cygwin@gmail.com>
2930
2931         * elflink.c (find_version_for_sym):  Remove from here, ...
2932         * linker.c (bfd_find_version_for_sym):  ... rename, replace
2933         here, make public and update all callers.
2934         * bfd-in2.h:  Regenerate.
2935
2936 2009-04-30  Nick Clifton  <nickc@redhat.com>
2937
2938         * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2939         section pointer.
2940         (struct elf_obj_data): Add has_ifunc_symbols boolean.
2941         * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2942         into a STT_GNU_IFUNC symbol type.
2943         (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2944         type.
2945         (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2946         the binary contains ifunc symbols.
2947         * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2948         symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2949         * elf32-i386.c (is_indirect_function): New function.
2950         (elf_i386_check_relocs): Create an ifunc output section.
2951         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2952         section if necessary.
2953         (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2954         if necessary.
2955         (elf_i386_add_symbol_hook): New function. Set the
2956         has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2957         symbol is encountered.
2958         (elf_backend_post_process_headers): Define.
2959         (elf_backend_add_symbol_hook): Define.
2960         (elf_i386_post_process_headers): Rename to
2961         elf_i388_fbsd_post_process_headers.
2962         * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2963         (is_indirect_function): New function.
2964         (elf64_x86_64_check_relocs): Create an ifunc output section.
2965         (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2966         section if necessary.
2967         (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2968         symbol if necessary.
2969         (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2970         elf_obj_data structure if an ifunc symbol is encountered.
2971         (elf_backend_post_process_headers): Define.
2972         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2973         if we have ifunc symbols to handle.
2974         (get_ifunc_reloc_section_name): New function.  Computes the name
2975         for an ifunc section.
2976         (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
2977         section to hold ifunc relocs.
2978         * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2979         (bfd_print_symbol_vandf): Handle ifunc symbols.
2980         (bfd_decode_symclass): Likewise.
2981         * bfd-in2.h: Regenerate.
2982
2983 2009-04-30  Joseph Myers  <joseph@codesourcery.com>
2984
2985         * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2986         MOVW and MOVT relocations in a shared library link.
2987
2988 2009-04-27  Anthony Green  <green@moxielogic.com>
2989
2990         * verilog.c: New file.
2991         * Makefile.am (BFD32_LIBS): Add verilog.c.
2992         (BFD32_LIBS_CFILES): Add verilog.c.
2993         (verilog.lo): New build rule.
2994         * Makefile.in: Rebuilt.
2995         * targets.c: Add verilog support.
2996         * bfd.c (tdata union): Add Verilog private data field.
2997         * bfd-in2.h: Regenerate.
2998
2999 2009-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3000
3001         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3002         copy pe_opthdr.
3003
3004 2009-04-23  Matthias Klose  <doko@ubuntu.com>
3005
3006         * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3007
3008 2009-04-22  Christophe Lyon  <christophe.lyon@st.com>
3009
3010         PR9743
3011         * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3012         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3013         (elf32_arm_size_stubs): Likewise.
3014         (record_thumb_to_arm_glue): Deleted unused function.
3015         (bfd_elf32_arm_process_before_allocation): No longer handle
3016         R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3017         (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3018         R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3019
3020 2009-04-21  Daniel Jacobowitz  <dan@codesourcery.com>
3021
3022         * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3023         (elf32_arm_write_section): Declare early.
3024         (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3025         (arm_allocate_glue_section_space): Exclude empty sections.
3026         (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3027         (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3028         BFD.
3029         (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3030         (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3031         (elf32_arm_size_dynamic_sections): Allocate interworking
3032         sections here.
3033         (bfd_elf32_bfd_final_link): Define.
3034
3035 2009-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3036
3037         * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3038
3039         * coffcode.h (coff_compute_section_file_positions): Clear
3040         D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3041
3042         * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3043         force_minimum_alignment.
3044
3045         * libcoff.h: Regenerated.
3046
3047         * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3048         (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3049
3050         * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3051         nor target_subsystem.
3052
3053         * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3054         force_minimum_alignment nor target_subsystem.
3055
3056 2009-04-21  Kai Tietz  <kai.tietz@onevision.com>
3057
3058         * coff-x86_64.c (PEI_HEADERS): Protect includes.
3059         (bfd_pe_print_pdata): Remove #ifdef PE variation.
3060         * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3061         include in coff-x86_64.c of headers.
3062         (PDATA_ROW_SIZE): New define.
3063         (pex_regs[]): New static array.
3064         (pex64_get_runtime_function): New static function.
3065         (pex64_get_unwind_info): Likewise.
3066         (pex64_get_scope_entry): Likewise.
3067         (pex64_xdata_print_uwd_codes): Likewise.
3068         (pex64_get_section_by_rva): Likewise.
3069         (pex64_dump_xdata): Likewise.
3070         (pex64_bfd_print_pdata): Likewise.
3071         (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3072         * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3073         * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3074
3075 2009-04-19  Peter O'Gorman  <binutils@mlists.thewrittenword.com>
3076             Alan Modra  <amodra@bigpond.net.au>
3077             Dave Korn  <dave.korn.cygwin@gmail.com>
3078
3079         * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3080         long names and non-NUL-terminated strings.
3081
3082 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3083
3084         * bfd-in2.h: Regenerated.
3085
3086 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3087
3088         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3089         IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3090
3091 2009-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3092
3093         PR binutils/10074
3094         * coffcode.h (bfd_pei_p): New.
3095
3096         * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3097         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3098         bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3099         bfd_efi_rtdrv_ia64_vec.  Replace bfd_efi_app_ia32_vec,
3100         bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3101         i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3102
3103         * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3104         bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3105         bfd_efi_rtdrv_x86_64_vec,
3106         bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec.  Replace
3107         bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3108         * targets.c: Likewise.
3109
3110         * configure: Regenerated.
3111         * libcoff.h: Likewise.
3112         * Makefile.in: Likewise.
3113
3114         * efi-app-ia32.c: Removed.
3115         * efi-app-x86_64.c: Likewise.
3116         * efi-bsdrv-ia32.c: Likewise.
3117         * efi-bsdrv-ia64.c: Likewise.
3118         * efi-bsdrv-x86_64.c: Likewise.
3119         * efi-rtdrv-ia32.c: Likewise.
3120         * efi-rtdrv-ia64.c: Likewise.
3121         * efi-rtdrv-x86_64.c: Likewise.
3122         * efi-rtdrv-ia32.c: Likewise.
3123
3124         * efi-app-ia64.c: Moved to ...
3125         * pei-ia64.c: This.
3126         (TARGET_SYM): Set to bfd_pei_ia64_vec.
3127         (TARGET_NAME): Set to pei-ia64.
3128
3129         * libpei.h (bfd_target_pei_p): Removed.
3130         (bfd_target_pei_arch): Likewise.
3131         (bfd_target_efi_app_p): Likewise.
3132         (bfd_target_efi_app_arch): Likewise.
3133         (bfd_target_efi_bsdrv_p): Likewise.
3134         (bfd_target_efi_bsdrv_arch): Likewise.
3135         (bfd_target_efi_rtdrv_p): Likewise.
3136         (bfd_target_efi_rtdrv_arch): Likewise.
3137         (bfd_pe_executable_p): Likewise.
3138
3139         * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3140         efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3141         (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3142         and efi-rtdrv-ia32.c.
3143         (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3144         efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3145         efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3146         (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3147         efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3148         efi-rtdrv-x86_64.c. Add pei-ia64.c.
3149         (efi-app-ia64.lo): Removed.
3150         (efi-bsdrv-ia32.lo): Likewise.
3151         (efi-rtdrv-ia32.lo): Likewise.
3152         (efi-app-ia64.lo): Likewise.
3153         (efi-bsdrv-ia64.lo): Likewise.
3154         (efi-rtdrv-ia64.lo): Likewise.
3155         (efi-app-x86_64.lo): Likewise.
3156         (efi-bsdrv-x86_64.lo): Likewise.
3157         (efi-rtdrv-x86_64.lo): Likewise.
3158         (pei-ia64.lo): New.
3159
3160         * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3161         with bfd_pei_p.
3162         (arch_type): Removed.
3163         (pe_arch): Likewise.
3164         (pe_bfd_object_p): Just return coff_object_p.
3165
3166         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3167         bfd_pe_executable_p with bfd_pei_p.
3168
3169 2009-04-17  Christophe Lyon  <christophe.lyon@st.com>
3170
3171         * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3172         PLT entries to an undefined symbol when generating a shared
3173         library.
3174
3175 2009-04-17  Nick Clifton  <nickc@redhat.com>
3176
3177         PR 9909
3178         * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3179
3180 2009-04-16  Richard Sandiford  <r.sandiford@uk.ibm.com>
3181
3182         * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3183         * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3184         * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3185         * binary.c (binary_bfd_define_common_symbol): Likewise.
3186         * bout.c (b_out_bfd_define_common_symbol): Likewise.
3187         * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3188         * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3189         * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3190         * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3191         * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3192         * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3193         * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3194         * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3195         * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3196         * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3197         * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3198         * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3199         * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3200         * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3201         * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3202         * som.c (som_bfd_define_common_symbol): Likewise.
3203         * srec.c (srec_bfd_define_common_symbol): Likewise.
3204         * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3205         * versados.c (versados_bfd_define_common_symbol): Likewise.
3206         * vms.c (vms_bfd_define_common_symbol): Likewise.
3207         * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3208         * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3209         * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3210         (pmac_xcoff_vec): Likewise.
3211         * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3212         (aix5coff64_vec): Likewise.
3213         * linker.c (bfd_generic_define_common_symbol): New function.
3214         * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3215         (_bfd_define_common_symbol): New field.
3216         * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3217         * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3218         (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3219         symbols here.
3220         * bfd-in2.h: Regenerate.
3221         * libbfd.h: Likewise.
3222         * libcoff.h: Likewise.
3223
3224 2009-04-15  Anthony Green  <green@moxielogic.com>
3225
3226         * targets.c: Add moxie support.
3227         * Makefile.am: Ditto.
3228         * Makefile.in: Rebuilt.
3229         * cpu-moxie.c, elf32-moxie.c: New files.
3230         * archures.c: Add moxie support.
3231         * configure.in: Add moxie support.
3232         * configure: Rebuilt.
3233         * config.bfd, archures.c: Add moxie support.
3234         * bfd-in2.h: Rebuilt.
3235
3236 2009-04-15  Christophe Lyon  <christophe.lyon@st.com>
3237
3238         * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3239         branch to an undef weak symbol into a jump to next instruction if
3240         a PLT entry will be created.
3241
3242 2009-04-14  Dave Korn  <dave.korn.cygwin@gmail.com>
3243
3244         * coffgen.c (make_a_section_from_file):  Set the backend long
3245         section names enable if long section names found on input.
3246         * coffcode.h:  Extend long section names documentation to match.
3247
3248 2009-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3249
3250         * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3251         machine code.
3252
3253 2009-04-07  DJ Delorie  <dj@redhat.com>
3254
3255         * archures.c: Add bfd_mach_mep_c5.
3256         * bfd-in2.h: Likewise.
3257         * cpu-mep.c: Add bfd_c5_arch.
3258         * elf32-mep.c: Support it.
3259
3260 2009-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3261
3262         * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3263         info->callbacks->einfo.
3264         * linker.c (_bfd_generic_section_already_linked): Likewise.
3265
3266 2009-04-06  DJ Delorie  <dj@redhat.com>
3267
3268         * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3269
3270 2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>
3271
3272         * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3273         _bfd_pex64_print_pdata only if PE is defined.
3274
3275         * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3276         (_bfd_pex64_print_pdata): This.
3277
3278         * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3279         (_bfd_pex64_print_pdata): This.  Defined only if COFF_WITH_pex64
3280         is defined.
3281
3282 2009-04-05  Kai Tietz  <kai.tietz@onevision.com>
3283
3284         * coff-x86_64.c (bfd_pe_print_pdata): Define as
3285         _bfd_pep_print_x64_pdata.
3286         * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3287         * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3288
3289 2009-04-02  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
3290
3291         * elf32-xtensa.c (relax_property_section): Always set r_offset
3292         to zero.
3293
3294 2009-04-02  Christophe Lyon  <christophe.lyon@st.com>
3295
3296         * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3297         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3298         branch stubs.
3299         (elf32_arm_stub_type): New enum values for the two new stubs.
3300         (arm_type_of_stub): Make use of the two new stubs.
3301         (arm_size_one_stub): Handle the two new stubs.
3302
3303 2009-04-01  Matt Thomas  <matt@netbsd.org>
3304
3305         * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3306         hidden symbols into the GOT or PLT.GOT.
3307         (elf_vax_relocate_section): Do not emit a PCREL reloc
3308         into a shared object if it is against a hidden symbol.
3309
3310 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3311
3312         * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3313         and know_contains_shared_object_p.
3314         (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3315         Cache the result in the archive_info table.
3316         (xcoff_auto_export_p): Add an "info" parameter and update the
3317         call to xcoff_archive_contains_shared_object_p.
3318         (xcoff_mark_auto_exports): Update accordingly.
3319         (xcoff_post_gc_symbol): Likewise.
3320
3321 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3322
3323         * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3324         rather than C_EXT.
3325
3326 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3327
3328         * coff-rs6000.c (member_layout): New structure.
3329         (archive_iterator): Likewise.
3330         (member_layout_init): New function.
3331         (archive_iterator_begin): Likewise.
3332         (archive_iterator_next): Likewise.
3333         (xcoff_write_armap_old): Use the new iterator functions.
3334         (do_shared_object_padding): Delete.
3335         (xcoff_write_armap_big): Use the new iterator functions.  Simplify
3336         handling of arch_info.
3337         (xcoff_write_archive_contents_old): Allocate arelt_data in the
3338         first loop rather than the second.  Allocate a member header if
3339         there isn't one, then work out the stat information and length
3340         in the first loop too.  Use the new iterators for the second loop.
3341         (xcoff_write_archive_contents_big): Likewise.
3342
3343 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3344
3345         * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3346         (bfd_xcoff_set_archive_import_path): Likewise.
3347         * bfd-in2.h: Regenerate.
3348         * xcofflink.c: Include libiberty.h.
3349         (xcoff_archive_info): New structure.
3350         (xcoff_archive_info_hash): New function.
3351         (xcoff_archive_info_eq): Likewise.
3352         (xcoff_get_archive_info): Likewise.
3353         (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3354         (bfd_xcoff_split_import_path): New function.
3355         (bfd_xcoff_set_archive_import_path): Likewise.
3356         (xcoff_set_import_path): Move earlier in file.
3357         (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3358         object to the the directory part of the bfd's filename.  Get the
3359         import path and filename of an archive object from the archive's
3360         xcoff_tdata, initializing it if necessary.  Update use of
3361         import_file_id.
3362         (bfd_link_input_bfd): Update use of import_file_id.
3363         (xcoff_write_global_symbol): Likewise.
3364
3365 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3366
3367         * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3368
3369 2009-04-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
3370
3371         * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3372         a .loader section for relocatable links.
3373         (xcoff_need_ldrel_p): New function.
3374         (xcoff_mark): Use it.
3375         (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3376         a loader section.
3377         (xcoff_build_ldsym): New function, split out from...
3378         (xcoff_build_ldsyms): ...here.  Rename to...
3379         (xcoff_post_gc_symbol): ...this.  Only export symbols, and only
3380         call xcoff_build_ldsym, if there's a loader section.
3381         (xcoff_build_loader_section): New function, extracted verbatim from...
3382         (bfd_xcoff_size_dynamic_sections): ...here.  Only call it if
3383         there's a loader section.  Only add an __rtinit loader symbol
3384         if there's a loader section.  Update after above name change.
3385         (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3386         (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3387         and xcoff_create_ldrel.
3388         (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3389         (xcoff_reloc_link_order): Likewise, but only call it if there's
3390         a loader section.  Use xcoff_symbol_section.
3391         (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3392         if there's a loader section.
3393
3394 2009-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
3395
3396         * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3397
3398 2009-04-01  Christophe Lyon  <christophe.lyon@st.com>
3399
3400         * elf32-arm.c (group_sections): Rewrite loops for better
3401         readability.
3402
3403 2009-03-30  DJ Delorie  <dj@redhat.com>
3404
3405         * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3406         relocs when doing a relocatable link.
3407
3408 2009-03-28  Mark Mitchell  <mark@codesourcery.com>
3409
3410         * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3411         "ERROR:", in error messages.
3412         * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3413         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3414         * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3415         (elf32_arm_merge_eabi_attributes): Likewise.
3416         (elf32_arm_merge_private_bfd_data): Likewise.
3417
3418 2009-03-27  Nick Clifton  <nickc@redhat.com>
3419
3420         * section.c (bfd_get_section_contents): Detect and handle the case
3421         where a section has the SEC_IN_MEMORY flag set but no actual
3422         contents allocated.
3423
3424 2009-03-26  Alan Modra  <amodra@bigpond.net.au>
3425
3426         PR 6494
3427         * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3428         p_filesz and p_memsz are equal.  Use p_memsz as the segment size.
3429         (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3430         if we don't find matching PT_LOAD when copying.
3431
3432 2009-03-25  M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3433
3434         * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3435         the reloc descriptions.
3436
3437 2009-03-25  Hans-Peter Nilsson  <hp@axis.com>
3438
3439         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3440         <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3441         <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3442
3443 2009-03-24  H.J. Lu  <hongjiu.lu@intel.com>
3444
3445         * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3446         (bfd_i386_arch_intel_syntax): Likewise.
3447         (i8086_arch): Likewise.
3448         (bfd_x86_64_arch): Likewise.
3449
3450 2009-03-24  Hans-Peter Nilsson  <hp@axis.com>
3451
3452         * elf32-cris.c (cris_elf_relocate_section): <case
3453         R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3454         symbols for non-allocated sections.  Don't check whether to
3455         generate R_CRIS_DTPMOD for non-allocated sections.
3456         (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3457         handle relocation GC:ing if applied to non-allocated section.
3458         (cris_elf_check_relocs): Similar.
3459
3460         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3461         <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3462         when emitting a known TP offset in the GOT.
3463
3464 2009-03-23  Alan Modra  <amodra@bigpond.net.au>
3465
3466         * elf64-ppc.c (synthetic_opd): Delete.
3467         (compare_symbols): Look for .opd name rather than section match.
3468         (ppc64_elf_get_synthetic_symtab): Likewise.
3469
3470 2009-03-21  Alan Modra  <amodra@bigpond.net.au>
3471
3472         * elf32-ppc.c (is_pic_glink_stub): Delete.
3473         (is_nonpic_glink_stub): New function.
3474         (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3475         than first pic one.
3476         (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3477
3478 2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3479             Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
3480
3481         * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3482         macros for visibilty and locality checks.
3483         (elf_s390_adjust_dynamic_symbol): Likewise.
3484         (allocate_dynrelocs): Likewise.
3485         (elf_s390_relocate_section): Likewise.
3486         (elf_s390_finish_dynamic_symbol): Likewise.
3487         * elf64-s390.c (elf_s390_check_relocs): Likewise.
3488         (elf_s390_adjust_dynamic_symbol): Likewise.
3489         (allocate_dynrelocs): Likewise.
3490         (elf_s390_relocate_section): Likewise.
3491         (elf_s390_finish_dynamic_symbol): Likewise.
3492
3493 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
3494
3495         * bfd-in2.h: Regenerated.
3496         * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3497         for debugging sections and map memory read/write dependent on
3498         SEC_COFF_NOREAD.
3499         (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3500         without memory read flags set.
3501         * section.c: Add SEC_COFF_NOREAD to section flags.
3502
3503 2009-03-19  Andreas Schwab  <schwab@linux-m68k.org>
3504
3505         * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3506         for format string.
3507
3508 2009-03-19  Alan Modra  <amodra@bigpond.net.au>
3509
3510         * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3511         "no overlays" return.  If there are overlays, create overlay
3512         manager entry symbols here, so that..
3513         (spu_elf_build_stubs): ..we don't need to set them up here.
3514         Simplify entry symbol tests.
3515         * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3516
3517 2009-03-18  Mark Kettenis  <kettenis@gnu.org>
3518
3519         * elf.c (elfcore_grok_openbsd_procinfo)
3520         (elfcore_grok_openbsd_note): New functions.
3521         (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3522
3523 2009-03-18  Alan Modra  <amodra@bigpond.net.au>
3524
3525         * vms-hdr.c: Don't include alloca.h.
3526         * elf32-m68hc1x.c: Include alloca-conf.h.
3527         * xsym.c: Likewise.
3528         * elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
3529         * som.c: Likewise.
3530         * Makefile.am: Run "make dep-am".
3531         * Makefile.in: Regenerate.
3532
3533 2009-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3534
3535         * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3536
3537 2009-03-17  Alan Modra  <amodra@bigpond.net.au>
3538
3539         * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3540         Add compact_stub.
3541         (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3542         * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3543         ovly_return fields with ovly_entry[2].  Adjust all users.
3544         (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3545         when soft-icache.
3546         (spu_elf_build_stubs): Likewise.
3547         (ovl_stub_size): Change arg to spu_elf_params pointer.  Adjust for
3548         ovly_flavour changes.  Update all callers.
3549         (ovl_stub_size_log2): New function.
3550         (build_stub): Handle compact icache stubs.  Use different manager
3551         entry point for stubs in non-icache area.
3552         (spu_elf_size_stubs): Don't allocate space for indirect branch
3553         descriptors.
3554         (spu_elf_build_stubs): And don't built them.
3555
3556 2009-03-16  Andrew Stubbs  <ams@codesourcery.com>
3557
3558         * dwarf2.c (read_section): Always use rawsize, if available.
3559
3560 2009-03-16  Alan Modra  <amodra@bigpond.net.au>
3561
3562         * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3563         of rawsize and size for buffer.
3564
3565 2009-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
3566
3567         * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3568         parameter just because fixed sections fit into local store.
3569         (spu_elf_auto_overlay): Do not declare as "noreturn".  Skip
3570         generating overlays if fixed sections plus reserved stack
3571         and heap space fit into local store.
3572
3573 2009-03-15  Alan Modra  <amodra@bigpond.net.au>
3574
3575         * elf32-spu.c (build_stub): Correct icache set_id.
3576         (spu_elf_relocate_section): Likewise.
3577
3578 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3579
3580         * xcofflink.c (xcoff_link_check_archive_element): Only free the
3581         symbol table if it was created by the current call.
3582
3583 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3584
3585         * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3586         class XMC_DS rather than XMC_UA.
3587
3588 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3589
3590         * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3591         bfd_boolean export_defineds parameter with an unsigned int
3592         auto_export_flags parameter.
3593         * bfd-in2.h: Regenerate.
3594         * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3595         split out from xcoff_build_ldsyms.
3596         (xcoff_covered_by_expall_p): New function.
3597         (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3598         but with extra code to handle -bexpfull and -bexpall.
3599         (xcoff_mark_auto_exports): New function.
3600         (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3601         a function should be automatically exported.
3602         (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3603         parameter with an auto_export_flags parameter.  Update ldinfo
3604         accordingly.  Use xcoff_mark_auto_exports to mark all automatically-
3605         exported symbols.
3606
3607 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3608
3609         * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3610         (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3611         init and fini functions.  Do garbage collection for objects
3612         without an entry point too.
3613
3614 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3615
3616         * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3617         check whether a symbol has csect information.
3618         (coff_print_aux): Likewise.
3619         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3620         information for C_AIX_WEAKEXT too.
3621         (_bfd_xcoff_swap_aux_out): Likewise.
3622         (xcoff_reloc_type_br): Handle defweak symbols too.
3623         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3624         information for C_AIX_WEAKEXT too.
3625         (_bfd_xcoff64_swap_aux_out): Likewise.
3626         (xcoff64_reloc_type_br): Handle defweak symbols too.
3627         * coffgen.c (coff_print_symbol): Handle auxillary function
3628         information for C_AIX_WEAKEXT too.
3629         * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3630         instead of BSF_GLOBAL if the L_WEAK flag is set.
3631         (xcoff_dynamic_definition_p): New function.
3632         (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3633         defines h.  Don't change h if ldsym isn't the definition.  Otherwise,
3634         always take the symbol class from the ldsym.  Use weak bfd symbol
3635         types for weak ldsyms.
3636         (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3637         Fix the check for whether a definition is from a shared object.
3638         Allow redefinitions of weak symbols.
3639         (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3640         (xcoff_keep_symbol_p): Likewise.
3641         (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3642         (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3643         Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3644         but mark them as L_WEAK.
3645         (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3646         instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3647
3648 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3649
3650         * xcofflink.c (xcoff_mark): When walking the relocations,
3651         only mark the target symbol or the target section, not both.
3652         (xcoff_final_definition_p): New function.
3653         (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3654         symbol is a valid definition of the associated output symbol.
3655         Use XCOFF_ALLOCATED to stop the same hash table entry having
3656         two output symbols.
3657         (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3658         keeping a symbol.
3659         (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3660
3661 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3662
3663         * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3664         symbols as XMC_XO.
3665
3666 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3667
3668         * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3669         * libcoff.h: Regenerate.
3670         * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3671         line-number counts in the bfd's lineno_counts field.
3672         Don't keep per-csect line-number counts.
3673         (xcoff_sweep): Don't update per-csect line-number counts.
3674         (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3675         entries in each output section.
3676         (xcoff_link_input_bfd): Get the number of line numbers from
3677         the bfd's lineno_counts field, rather than recalculating it
3678         from scratch.  Fix the range check when updating C_BINCL and
3679         C_EINCL symbols.
3680         (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3681         here.  Don't expect csects to have line-number counts.
3682
3683 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3684
3685         * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3686         * libcoff.h: Regenerate.
3687         * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3688         "skip" logic from xcoff_link_input_bfd.
3689         (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3690         objects in a dynamic link, rather than checking whether csectpp
3691         is null.  Always allocate debug_index for other objects,
3692         and always go through the loop.  Update the type of debug_index
3693         after the change above.  Read the auxillary csect information
3694         and use xcoff_keep_symbol_p to decide whether a symbol should
3695         be kept.  Set its debug_index to -2 if not.
3696         (xcoff_link_input_bfd): Update the type of debug_index after
3697         the change above and always expect it to be nonnull.  Use it to
3698         test whether a symbol should be stripped, rather than making the
3699         decision here.  Postpone all symbol creation to the second pass.
3700
3701 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3702
3703         * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3704         creating a descriptor.
3705         (xcoff_sweep): Don't mark toc_section unless it's needed.
3706         (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3707         when marking every bfd.
3708         (xcoff_link_input_bfd): Skip all TOC anchors.
3709         (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3710         (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3711         to -1; call xcoff_find_tc0 instead.
3712
3713 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3714
3715         * libcoff-in.h (xcoff_section_tdata): Update commentary.
3716         * libcoff.h: Regenerate.
3717         * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3718         symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3719         the previous symbol's csect.  Treat last_symndx as an inclusive value
3720         and simplify its handling.
3721         (xcoff_mark): Treat last_symndx as an inclusive value.  Only mark
3722         symbols with the right csect.  Don't mark rsec when processing
3723         relocations against undefined or absolute sections.
3724         (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3725         of bfd_und_section_ptr.
3726         (xcoff_link_input_bfd): Likewise.
3727
3728 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3729
3730         * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3731         against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3732         flag is set.  Assert that all undefined symbols are either
3733         imported or defined by a dynamic object.
3734         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3735         * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3736         handling to all relocations.  Only set XCOFF_CALLED for function
3737         symbols.
3738         (xcoff_find_function): New function, split out from...
3739         (bfd_xcoff_export_symbol) ...here.
3740         (xcoff_set_import_path): New function, split out from...
3741         (bfd_xcoff_import_symbol): ...here.  Remove assertion for old
3742         meaning of XCOFF_CALLED.
3743         (xcoff_mark_symbol): If we mark an undefined and unimported
3744         symbol, find some way of defining it.  If the symbol is a function
3745         descriptor, fill in its definition automatically.  If the symbol
3746         is a function, mark its descriptor and allocate room for global
3747         linkage code.  Otherwise mark the symbol as implicitly imported.
3748         Move the code for creating function descriptors from...
3749         (xcoff_build_ldsyms): ...here.  Use XCOFF_WAS_UNDEFINED to
3750         check for symbols that were implicitly defined.
3751         (xcoff_mark): Don't count any dynamic relocations against
3752         function symbols.
3753         (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3754         in the xcoff link info.
3755         (xcoff_link_input_bfd): Remove handling of undefined and
3756         unexported symbols.
3757
3758 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3759
3760         * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3761         if the target is absolute.  Fix comment typo.
3762         (xcoff_ppc_relocate_section): Remove FIXME.
3763         * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3764         if the target is absolute.
3765
3766 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3767
3768         * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3769         R_POS and R_NEG relocations against absolute symbols to the
3770         .loader section.
3771
3772 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3773
3774         * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3775         to 2 for bfd_mach_ppc_620.
3776
3777 2009-03-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
3778
3779         * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3780         * configure.in: Likewise.
3781         * configure: Regenerate.
3782
3783 2009-03-13  H.J. Lu  <hongjiu.lu@intel.com>
3784
3785         PR binutils/9945
3786         * elf.c (assign_section_numbers): Generate symbol table if there
3787         is any relocation in output.
3788         (_bfd_elf_compute_section_file_positions): Likewise.
3789
3790 2009-03-13  Nick Clifton  <nickc@redhat.com>
3791
3792         PR 9934
3793         * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3794         * elflink.c (elf_link_read_relocs_from_section): Use
3795         NUM_SHDR_ENTRIES.  Gracefully handle the case where there are
3796         relocs but no symbol table.
3797         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3798
3799 2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3800
3801         PR ld/9938
3802         * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3803         to check ___tls_get_addr.
3804
3805         * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3806         strncmp to check __tls_get_addr.
3807
3808 2009-03-12  Andrew Stubbs  <ams@codesourcery.com>
3809
3810         * dwarf2.c (read_section): Always check the offset, even when the
3811         section has been read before.
3812
3813 2009-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3814
3815         * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3816         comments.
3817
3818 2009-03-11  Chris Demetriou  <cgd@google.com>
3819
3820         * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3821         * bfd-in2.h: Regenerate.
3822         * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3823         flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3824         mode.
3825         (bsd_write_armap): Likewise.
3826         (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3827         flag is set, do nothing.
3828         (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3829         for timestamp.
3830
3831 2009-03-11  Ulrich Weigand  <uweigand@de.ibm.com>
3832
3833         * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3834         used to update stack pointer.
3835
3836 2009-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3837
3838         PR binutils/9921
3839         * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3840         for unknown symbols in absolute section.
3841
3842 2009-03-06  Nick Clifton  <nickc@redhat.com>
3843
3844         * po/es.po: Updated Spanish translation.
3845
3846 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3847
3848         * elf32-arm.c (group_sections): Take next section size into
3849         account before accepting to group it.
3850
3851 2009-03-05  Christophe Lyon  <christophe.lyon@st.com>
3852
3853         * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3854         PLT entries.
3855         (elf32_arm_final_link_relocate): Likewise.
3856
3857 2009-03-05  Moritz Kroll  <Moritz.Kroll@gmx.de>
3858
3859         PR 9923
3860         * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3861
3862 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3863
3864         * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3865         * section.c (struct bfd_section): Add has_tls_get_addr_call.
3866         (BFD_FAKE_SECTION): Init new flag.
3867         * ecoff.c (bfd_debug_section): Likewise.
3868         * bfd-in2.h: Regenerate.
3869         * libbfd.h: Regenerate.
3870         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3871         (ppc_elf_reloc_type_lookup): Handle new relocs.
3872         (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3873         without marker relocs.
3874         (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3875         if section has no old-style calls.
3876         (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3877         Don't try to optimize new-style __tls_get_addr call when handling
3878         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3879         relocs.
3880         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3881         (ppc64_elf_reloc_type_lookup): Handle new relocs.
3882         (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3883         without marker relocs.
3884         (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3885         if section has no old-style calls.  Set toc_ref for new relocs as
3886         appropriate.
3887         (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3888         Don't try to optimize new-style __tls_get_addr call when handling
3889         arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3890         relocs.
3891
3892 2009-03-04  Alan Modra  <amodra@bigpond.net.au>
3893
3894         PR 6768
3895         * configure.in: Test for ld --as-needed support.  Link shared
3896         libbfd against libm.
3897         * configure: Regenerate.
3898
3899 2009-03-03  Alan Modra  <amodra@bigpond.net.au>
3900
3901         * Makefile.am: Run "make dep-am".
3902         * Makefile.in: Regenerate.
3903
3904 2009-03-02  Qinwei  <qinwei@sunnorth.com.cn>
3905
3906         * elf32-score7.c: New file.
3907         * elf32-score.h: New file.
3908         * elf32-score.c: Add code to support score 7.  Set score7 as the
3909         default.
3910         * cpu-score.c: Add score7 architecure.
3911         (compatibile): New function.
3912         * Makefile.am: Add rules for building elf32-score7 object.
3913         * Makefile.in: Regenerate.
3914         * configure.in: Add elf32-score7 object to score vectors.
3915         * configure: Regenerate.
3916         * reloc.c: Add score7 relocs.
3917         * archures.c: Add score3 and score7 machine numbers.
3918         * bfd-in2.h: Regenerate.
3919         * libbfd.h: Regenerate.
3920
3921 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3922
3923         * configure: Regenerate.
3924
3925 2009-03-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3926
3927         * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3928         (elf32_hppa_check_relocs): Use it.
3929
3930         * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3931         elf64-hppa.c.
3932         (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3933         (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3934         (elf_hppa_is_dynamic_loader_symbol): Likewise.
3935         (elf_hppa_record_segment_addrs): Likewise.
3936         (elf_hppa_final_link): Likewise.
3937         (elf_hppa_relocate_insn): Likewise.
3938         (elf_hppa_final_link_relocate): Likewise.
3939         (elf64_hppa_relocate_section): Likewise.
3940         * elf64-hppa.c: Insert above.
3941
3942 2009-02-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3943
3944         * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3945         (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3946         (elf_hppa_relocate_section): Likewise.
3947         * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3948         from struct elf_link_hash_entry.  Add count field.
3949         (struct elf64_hppa_dyn_hash_table): Delete.
3950         (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3951         (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3952         (hppa_elf_hash_entry, eh_name): Define.
3953         (elf64_hppa_new_dyn_hash_entry): Delete.
3954         (elf64_hppa_dyn_hash_lookup): Delete.
3955         (elf64_hppa_dyn_hash_traverse): Delete.
3956         (get_dyn_name): Delete.
3957         (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3958         of struct elf64_hppa_dyn_hash_entry *.
3959         (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3960         allocate_global_data_plt, allocate_global_data_stub,
3961         allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3962         Likewise.
3963         (hppa64_link_hash_newfunc): New.
3964         (elf64_hppa_hash_table_create): Rework.
3965         (count_dyn_reloc): Likewise.
3966         (hppa64_elf_local_refcounts): New.
3967         (elf64_hppa_check_relocs): Rework using standard technique for recording
3968         local DLT, PLT and OPD reference counts.
3969         (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3970         elf_link_hash_entry *.
3971         (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3972         allocate_global_data_plt, allocate_global_data_stub,
3973         allocate_global_data_opd, allocate_dynrel_entries,
3974         elf64_hppa_adjust_dynamic_symbol,
3975         elf64_hppa_mark_milli_and_exported_functions): Likewise.
3976         (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3977         Use hppa_link_hash_table.  Rework.
3978         (elf64_hppa_link_output_symbol_hook): Rework.
3979         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3980         elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3981         elf64_hppa_finish_dynamic_sections): Likewise.
3982
3983 2009-02-26  Christophe Lyon  <christophe.lyon@st.com>
3984
3985         * elf32-arm.c (stub_reloc_type): Removed.
3986         (insn_sequence): Renamed reloc_type field to r_type.
3987         (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3988         (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3989         (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3990         (elf32_arm_stub_type): Add new enum entries for the new stubs.
3991         (arm_stub_is_thumb): Catch new stubs.
3992         (arm_type_of_stub): Handle new stubs.
3993         (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3994         (bfd_elf32_arm_process_before_allocation): Remove useless
3995         condition.
3996
3997 2009-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3998
3999         * elf.c (elf_find_function): Use is_function_type to check
4000         function symbol.
4001
4002 2009-02-24  Sterling Augustine  <sterling@jaw.hq.tensilica.com>
4003
4004         * xtensa-modules.c: Revert to previous version 1.11 due
4005         to inadvertant commit.
4006
4007 2009-02-24  Sterling Augustine  <sterling@tensilica.com>
4008
4009         * elf32-xtensa.c (text_action_add): Separate test for action
4010         type.  Break if saved action is ta_widen_insn at same offset.
4011
4012 2009-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
4013
4014         * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4015         to elf32_arm_stub_long_branch_any_arm_pic.
4016         (elf32_arm_stub_long_branch_any_thumb_pic): New.
4017         (enum elf32_arm_stub_type, arm_type_of_stub)
4018         (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4019         separately.
4020
4021 2009-02-24  Joseph Myers  <joseph@codesourcery.com>
4022
4023         * elf32-arm.c (PREV_SEC): Update comment.
4024         (group_sections): Rename argument to stubs_always_after_branch.
4025         Reverse the list and place stubs at the end of input sections.
4026         Undefine NEXT_SEC.
4027         (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4028
4029 2009-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
4030
4031         * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4032         Fix formatting.
4033         (arm_size_one_stub): Remove unnecessary break.
4034         (arm_map_one_stub): Fix formatting.  Return after BFD_FAIL.
4035
4036 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
4037
4038         * elf32-arm.c (stub_insn_type): New type.
4039         (stub_reloc_type): Likewise.
4040         (insn_sequence): Likewise.
4041         (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4042         (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4043         (elf32_arm_stub_long_branch_thumb_only): Likewise.
4044         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4045         (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4046         (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4047         (elf32_arm_stub_hash_entry): Add new helper fields.
4048         (stub_hash_newfunc): Initialize these new fields.
4049         (arm_build_one_stub): Encode Arm and Thumb instructions separately
4050         to take endianness into account.
4051         (arm_size_one_stub): Compute size of stubs using insn_sequence.
4052         (arm_map_one_stub): Code is now more generic, thanks to
4053         insn_sequence.
4054
4055 2009-02-23  Christophe Lyon  <christophe.lyon@st.com>
4056
4057         * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4058         code.
4059         (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4060         (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4061         BLX is not available. Fix typo in warning message. Add comments
4062         and improve formatting.
4063         (arm_build_one_stub): Adjust to new
4064         elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4065         (arm_map_one_stub): Likewise.
4066
4067 2009-02-23  Tristan Gingold  <gingold@adacore.com>
4068             Eric Botcazou  <ebotcazou@adacore.com>
4069             Douglas B Rupp  <rupp@gnat.com>
4070
4071         * vms.h: Update copyright year, fix comments, reorder declarations.
4072         (_bfd_save_vms_section): Remove the prototype.
4073         (EGPS_S_V_NO_SHIFT): New constant.
4074         (bfd_vms_set_section_flags): New prototype.
4075         (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4076         constants.
4077         (EGSY_S_W_FLAGS): Ditto.
4078         (EGSY_S_V_QUAD_VAL): Ditto.
4079         (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4080         (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4081         EGST_S_B_NAMLNG): Ditto.
4082         (ESRF_S_B_NAMLNG): Ditto.
4083         (ETIR_S_C_HEADER_SIZE): Ditto.
4084         (EGPS_S_V_ALLOC_64BIT): Ditto.
4085         (DST_S_C_EPILOG): Ditto.
4086         (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4087         (DST_S_C_SRC_INCRLNUM_B): Ditto.
4088         (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4089         (DST_S_L_PCLINE_UNSLONG): Ditto.
4090         (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4091         (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4092         (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4093         (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4094         (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4095         (DST_S_B_SRC_UNSBYTE): Ditto.
4096         (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4097         Add prototypes.
4098         (vms_section, vms_reloc): Remove types.
4099         (hdr_struc): Replaced by ...
4100         (hdr_struct): ... new type.
4101         (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4102         (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4103         (EMH_DATE_LENGTH): Ditto.
4104         (eom_struc): Replaced by ...
4105         (eom_struct): ... new type.
4106         (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4107         (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4108         (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4109         (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4110         (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4111         (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4112         (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4113         (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4114         (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4115         (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4116         (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4117         (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4118         (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4119         (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4120         (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4121         (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4122         (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4123         (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4124         (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4125         (enum file_type_enum): New type.
4126         (struct location_struct): Removed.
4127         (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4128         (struct funcinfo, struct module): Ditto.
4129         (struct vms_private_data_struct): Update fields.
4130         (struct vms_section_data_struct): New type.
4131
4132         * vms.c: Update copyright year, fix comments,
4133         Fix includes for DECC, add prototypes.
4134         (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4135         some initializers.
4136         Use flavour to set is_vax, location_stack is removed.
4137         (struct pair): Declare.
4138         (fill_section_ptr): Initialize variables at declaration.
4139         Add guard to set SECTION_SYM flag, handlde und section.
4140         (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4141         (_bfd_vms_slurp_object_records): New function, replaces previous
4142         vms_object_p.
4143         (vms_slurp_module): New function.
4144         (vms_slurp_image): Ditto.
4145         (vms_object_p): Complete rewrite.
4146         (vms_mkobject): Use is_vax field to slect architecture.
4147         (free_reloc_stream): New function.
4148         (vms_convert_to_var): Ditto.
4149         (vms_convert_to_var_1): Ditto.
4150         (vms_convert_to_var_unix_filename): Ditto.
4151         (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4152         VAR format on VMS.
4153         (vms_new_section_hook): Set alignment to 0, allocate private data.
4154         (vms_get_section_contents): Load content.
4155         (vms_get_symbol_info): Handle undefined section.
4156         (vms_find_nearest_line): Handle.
4157         (alloc_reloc_stream): New function.
4158         (vms_slurp_reloc_table): Ditto.
4159         (vms_get_reloc_upper_bound): Make it real.
4160         (vms_canonicalize_reloc): Do the real work.
4161         (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4162         ALPHA_R_BOH.
4163         (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4164         (vms_set_arch_mach): Check arch.
4165         (vms_set_section_contents): Copy the content after allocation.
4166         (vms_alpha_vec): Update object flags.
4167
4168         * vms-tir.c: Update copyright year, fix comments,
4169         add prototypes for new functions.
4170         (dst_define_location): New function.
4171         (dst_restore_location): New function.
4172         (dst_retrieve_location): New function.
4173         (dst_check_allocation): New function.
4174         (image_dump): Call dst_check_allocation.
4175         (image_write_b): Ditto.
4176         (image_write_w): Ditto.
4177         (image_write_l): Ditto.
4178         (image_write_q): Ditto.
4179         (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4180         STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4181         CTL_STKDL.
4182         Call error handler instead of abort if name is not known.
4183         (etir_sta): Add quarter_relocs argument and set it.
4184         Fix cast.
4185         (etir_sto): Ditto.
4186         (etir_opr): Ditto, return FALSE in case of error.
4187         (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4188         Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4189         (etir_stc): Add quarter_relocs argument and set it, fix cast.
4190         Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4191         Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4192         Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4193         Return FALSE in case of error.
4194         (tir_sta): Change sign of psect.
4195         (tir_ctl): Ditto.
4196         (tir_cmd): Fix cast. Makes tir_table static const.
4197         (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4198         add argument to explain.
4199         (analyze_etir): Initialize maxptr, add quarter_relocs
4200         declaration, move some declarations into inner scopes.
4201         Handle quarter_relocs and STO_IMM.
4202         (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4203         (_bfd_vms_slurp_relocs): New function.
4204         (_bfd_vms_decode_relocs): New function.
4205         (sto_imm): Rewritten.
4206         (start_first_etbt_record): New function.
4207         (start_another_etbt_record): Ditto.
4208         (etir_output_check): Ditto.
4209         (defer_reloc_p): Ditto.
4210         (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4211         a for-loop.  Correctly deals with contents, deals with .vmsdebug,
4212         rewritte relocations handling.
4213         (_bfd_vms_write_tbt): Removed.
4214         (_bfd_vms_write_dbg): Ditto.
4215
4216         * vms-misc.c: Update copyright year, Fix comments.
4217         (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4218         (maybe_adjust_record_pointer_for_object): New function.
4219         (_bfd_vms_get_first_record): New function, replaces ...
4220         (_bfd_vms_get_record): ..  removed.
4221         (_bfd_vms_get_object_record): New function.
4222         (_bfd_vms_get_object_record): New function.
4223         (vms_get_remaining_object_record): New function, replaces ...
4224         (_bfd_vms_get_next_record): ... removed.
4225         (add_new_contents): Removed.
4226         (_bfd_save_vms_section): Removed.
4227         (_bfd_get_vms_section): Removed.
4228         (_bfd_vms_output_flush): Write in VAR format.
4229         (new_symbol): Don't make UND section.
4230
4231         * vms-hdr.c: Update copyright year, update list of record handled.
4232         (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4233         (_bfd_vms_write_hdr): Strip vms and unix patches,
4234         add comments, truncate module name at 31 characters,
4235         use constants instead of hard-coded value,
4236         write BFD version instead of a fixed string.
4237         (_bfd_vms_slurp_ihd): New function.
4238         (_bfd_vms_slurp_isd): Ditto.
4239         (_bfd_vms_slurp_ihs): Ditto.
4240         (new_module): Ditto.
4241         (parse_module): Ditto
4242         (build_module_list): Ditto.
4243         (module_find_nearest_line): Ditto.
4244         (_bfd_vms_find_nearest_dst_line): Ditto.
4245         (vms_slurp_debug): Ditto.
4246         (_bfd_vms_slurp_dbg): Ditto.
4247         (_bfd_vms_slurp_tbt): Ditto.
4248         (_bfd_vms_write_dbg): Ditto.
4249         (_bfd_vms_write_tbt): Ditto.
4250
4251         * vms-gsd.c: Update copyright year, update list of records handled.
4252         (EVAX_LITERALS_NAME): New macro.
4253         (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4254         (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4255         (register_universal_symbol): New function and prototype.
4256         (_bfd_vms_slurp_gsd): Fix indentations and casts,
4257         improve debug messages,
4258         use constants instead of hard-coded value,
4259         fix missing endianness conversion,
4260         handle global symbol (SYMG).
4261         (bfd_vms_set_section_flags): New function.
4262         (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4263         handle section literals,
4264         fix indentation,
4265         handle section bfd and vms flags,
4266         don't output LIB$INITIALIZE symbol,
4267         fix handling of weak symbols,
4268         fix evax vs vax procedure descriptor,
4269         handle absolute symbols.
4270
4271         * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4272         BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4273
4274         * makefile.vms (DEFS): Fix flags for VMS.
4275
4276         * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4277
4278         * bfd-in2.h: Regenerated.
4279         * libbfd.h: Regenerated.
4280
4281 2009-02-20  Cary Coutant  <ccoutant@google.com>
4282
4283         * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4284         in struct stat.
4285
4286 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4287
4288         PR gas/7059
4289         * coffcode.h (coff_write_object_contents):  Don't let the string
4290         table offset overflow the s_name field when using long section names.
4291
4292 2009-18-02  Dave Korn  <dave.korn.cygwin@gmail.com>
4293
4294         * coff-alpha.c (alpha_ecoff_backend_data):  Initialise fields which
4295         control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4296         * coff-mips.c (mips_ecoff_backend_data):  Likewise.
4297         * coff-rs6000.c (bfd_xcoff_backend_data):  Initialise fields which
4298         control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4299         (bfd_pmac_xcoff_backend_data):  Likewise.
4300         * coff64-rs6000.c (bfd_xcoff_backend_data):  Likewise.
4301         (bfd_xcoff_aix5_backend_data):  Likewise.
4302         (xcoff64_write_object_contents):  Delete unused long_section_names
4303         local variable.
4304         * coff-sh.c (bfd_coff_small_swap_table):  Initialise long section
4305         name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4306         struct non-const.
4307         * coffcode.h (documentation):  Update to describe long section names.
4308         (COFFLONGSECTIONCATHELPER):  New helper macro.
4309         (BLANKOR1TOODD):  Likewise.
4310         (COFF_ENABLE_LONG_SECTION_NAMES):  Likewise.
4311         (COFF_LONG_SECTION_NAMES_SETTER):  Likewise.
4312         (COFF_DEFAULT_LONG_SECTION_NAMES):  Likewise.
4313         (bfd_coff_set_long_section_names_allowed):  New function.
4314         (bfd_coff_set_long_section_names_disallowed):  Likewise.
4315         (struct bfd_coff_backend_data):  Add new backend hook function
4316         pointer _bfd_coff_set_long_section_names.
4317         (bfd_coff_set_long_section_names):  New backend hook.
4318         (coff_write_object_contents):  Only generate long section names if
4319         bfd_coff_long_section_names() indicates they are currently enabled.
4320         (bfd_coff_std_swap_table):  Make non-const, and initialise long
4321         section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4322         (ticoff0_swap_table):  Likewise to both.
4323         (ticoff1_swap_table):  Again, likewise to both.
4324         * coffgen.c (make_a_section_from_file):  Allow long section names
4325         as inputs even if not currently allowed for outputs.
4326         * ecoff.c (_bfd_ecoff_no_long_sections):  New function.
4327         * efi-app-ia32.c (COFF_LONG_SECTION_NAMES):  Define to 0, not blank.
4328         * efi-app-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4329         * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4330         * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4331         * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4332         * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4333         * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES):  Likewise.
4334         * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4335         * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4336         * pei-arm.c (COFF_LONG_SECTION_NAMES):  Likewise.
4337         * pei-i386.c (COFF_LONG_SECTION_NAMES):  Likewise.
4338         * pei-mcore.c (COFF_LONG_SECTION_NAMES):  Likewise.
4339         * pei-mips.c (COFF_LONG_SECTION_NAMES):  Likewise.
4340         * pei-ppc.c (COFF_LONG_SECTION_NAMES):  Likewise.
4341         * pei-sh.c (COFF_LONG_SECTION_NAMES):  Likewise.
4342         * pei-x86_64.c (COFF_LONG_SECTION_NAMES):  Likewise.
4343         * libcoff-in.h:  Update copyright year to cause updated copyright
4344         year in generated libcoff.h, and fix typo.
4345         * libcoff.h:  Regenerated.
4346         * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES):  New macro.
4347         (_bfd_ecoff_no_long_sections):  Add prototype.
4348         * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES):  New macro.
4349         * pe-mips.c (COFF_LONG_SECTION_NAMES):  Define empty if not already
4350         defined by an including .c file.
4351         * ticoff.h (ticoff0_swap_table):  Make non-const, and initialise
4352         long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4353         (ticoff1_swap_table):  Likewise to both.
4354
4355 2009-02-18  Christophe Lyon  <christophe.lyon@st.com>
4356
4357         * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4358         stub. Catch default case error.
4359         (arm_map_one_stub): Add missing Thumb mapping symbol.
4360
4361 2009-02-18  Bjoern Haase  <bjoern.m.haase@web.de>
4362
4363         PR 9841
4364         * elf32-avr.c: Handle case where no local symbos exist correctly.
4365
4366 2009-02-16  Christophe Lyon  <christophe.lyon@st.com>
4367
4368         bfd/
4369         * elf32-arm.c (arm_long_branch_stub,
4370         arm_thumb_v4t_long_branch_stub,
4371         arm_thumb_thumb_long_branch_stub,
4372         arm_thumb_arm_v4t_long_branch_stub,
4373         arm_thumb_arm_v4t_short_branch_stub,
4374         arm_pic_long_branch_stub):
4375         Renamed to elf32_arm_stub_long_branch_any_any,
4376         elf32_arm_stub_long_branch_v4t_arm_thumb,
4377         elf32_arm_stub_long_branch_thumb_only,
4378         elf32_arm_stub_long_branch_v4t_thumb_arm,
4379         elf32_arm_stub_short_branch_v4t_thumb_arm,
4380         elf32_arm_stub_long_branch_any_any_pic.
4381         (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4382         arm_thumb_thumb_stub_long_branch,
4383         arm_thumb_arm_v4t_stub_long_branch,
4384         arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4385         Renamed to arm_stub_long_branch_any_any,
4386         arm_stub_long_branch_v4t_arm_thumb,
4387         arm_stub_long_branch_thumb_only,
4388         arm_stub_long_branch_v4t_thumb_arm,
4389         arm_stub_short_branch_v4t_thumb_arm,
4390         arm_stub_long_branch_any_any_pic.
4391
4392 2009-02-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4393
4394         * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4395         in branch offset check.
4396
4397 2009-02-15  Alan Modra  <amodra@bigpond.net.au>
4398
4399         * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4400         add toc.symndx and toc.add.
4401         (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4402         Set up toc.add.
4403         (get_tls_mask): Add toc_addend param, set from toc.add.  Adjust all
4404         callers.
4405         (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4406         (branch_reloc_hash_match): New function, extracted from..
4407         (ppc64_elf_tls_optimize): ..here.
4408         (ppc64_elf_relocate_section): Properly set addends when optimizing
4409         tls sequences.  Avoid unnecessary reading and writing of insns.
4410         Only redo reloc when symbol changed.  Bypass symbol checks when
4411         using tlsld_got.
4412         * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4413         (branch_reloc_hash_match): New function, extracted from..
4414         (ppc_elf_tls_optimize): ..here.
4415         (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4416         Don't clear addend on zapped __tls_get_addr reloc.
4417
4418 2009-02-12  Nick Clifton  <nickc@redhat.com>
4419
4420         PR 9827
4421         * elflink.c (bfd_elf_final_link): When counting the relocations,
4422         if the header size has not been set yet then assume that it will
4423         match the output section's reloc type.
4424
4425 2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
4426
4427         * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4428         relocatable link.
4429
4430 2009-02-09  Alan Modra  <amodra@bigpond.net.au>
4431
4432         * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4433         (find_function): Likewise.
4434         (pasted_function): Don't error if no prior function found.
4435         (discover_functions): Revert 2008-12-10 change.  Extend first
4436         function range to start of section.
4437
4438 2009-02-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4439
4440         * elf64-hppa.c: Remove PARAMS macro.  Replace PTR with void *.  Convert
4441         functions to C90.
4442         * elf64-hppa.h: Likewise.
4443
4444 2009-02-06  Joseph Myers  <joseph@codesourcery.com>
4445
4446         * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4447         .sbss handling.
4448
4449 2009-02-04  Alan Modra  <amodra@bigpond.net.au>
4450
4451         * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4452         Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4453
4454 2009-02-03  Sandip Matte  <sandip@rmicorp.com>
4455
4456         * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4457         * archures.c (bfd_mach_mips_xlr): Define.
4458         * bfd-in2.h: Regenerate.
4459         * cpu-mips.c (I_xlr): Define.
4460         (arch_info_struct): Add XLR entry.
4461         * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4462         (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4463         (mips_mach_extensions): Add XLR entry.
4464
4465 2009-02-03  Eric B. Weddington  <eric.weddington@atmel.com>
4466
4467         * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4468
4469 2009-02-03  Carlos O'Donell  <carlos@codesourcery.com>
4470
4471         * configure.in: AC_SUBST pdfdir.
4472         * Makefile.am: Add install-pdf, install-pdf-am
4473         and install-pdf-recursive targets. Define pdfdir.
4474         * doc/Makefile.am: Define pdf__strip_dir. Add
4475         install-pdf and install-pdf-am targets.
4476         * po/Make-in: Add install-pdf target.
4477         * configure: Regenerate.
4478         * Makefile.in: Regenerate
4479         * doc/Makefile.in: Regenerate.
4480
4481 2009-02-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
4482
4483         * bfd-in2.h: Regenerate.
4484         * elf32-m68k.c: Handle 2-slot GOT entries.  Rename variables and
4485         fields from n_entries to n_slots where appropriate, update comments.
4486         (HOWTO): Add TLS relocations.
4487         (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4488         (enum elf_m68k_got_offset_size): New enum.
4489         (struct elf_m68k_got_entry.type): Move field to ...
4490         (struct elf_m68k_got_entry_key): ... here.  Update all uses.
4491         (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4492         functions.
4493         (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4494         functions.
4495         (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4496         fields into n_entries array.  Update comments.
4497         (elf_m68k_init_got): Simplify, update all uses.
4498         (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4499         (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4500         GOT entries; update name, update all uses.
4501         (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4502         (elf_m68k_get_got_entry): Update.
4503         (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4504         simplify.
4505         (elf_m68k_remove_got_entry_type): Simplify.
4506         (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4507         (elf_m68k_can_merge_gots): Update.
4508         (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4509         (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4510         GOT entries, simplify.
4511         (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4512         (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4513         field, remove obsoleted local_n_entries field.
4514         (elf_m68k_partition_multi_got_2): New static function.
4515         (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4516         update.
4517         (elf_m68k_remove_got_entry_type): Update.
4518         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4519         (elf_m68k_check_relocs): Handle TLS relocations.  Remove unnecessary
4520         update of sgot->size and srelgot->size.
4521         (elf_m68k_gc_sweep_hook): Update.
4522         (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4523         (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4524         TLS relocations.
4525         * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4526         * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4527
4528 2009-02-02  DJ Delorie  <dj@redhat.com>
4529
4530         * elf32-mep.c (config_names): Regenerate configuration.
4531
4532 2009-02-02  Alan Modra  <amodra@bigpond.net.au>
4533
4534         * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4535         (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4536         * elf.c (bfd_elf_get_str_section): Make static.
4537         (bfd_elf_find_section): Delete.
4538         * libbfd.h: Regenerate.
4539
4540 2009-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4541
4542         * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4543         (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4544
4545 2009-01-31  Alan Modra  <amodra@bigpond.net.au>
4546
4547         * elflink.c (on_needed_list): New function.
4548         (elf_link_add_object_symbols): Link in --as-needed libs if they
4549         satisfy undefined symbols in other libs.
4550
4551 2009-01-30  Julian Brown  <julian@codesourcery.com>
4552
4553         * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4554         EXEC_P or DYNAMIC flags, and skip sections which are being linked
4555         with --just-symbols (-R).
4556
4557 2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
4558
4559         * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4560         high_pc in order to properly sign-extend VMAs.
4561
4562 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4563             Mark Shinwell  <shinwell@codesourcery.com>
4564             Catherine Moore  <clm@codesourcery.com>
4565
4566         * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4567
4568 2009-01-28  Catherine Moore <clm@codesourcery.com>
4569
4570         * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4571         SEC_LOAD for dynamic relocation sections.
4572
4573 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4574
4575         * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4576         (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4577         the size of local TLS data.
4578
4579 2009-01-27  Andreas Schwab  <schwab@suse.de>
4580
4581         * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4582         architectures in the archive.
4583
4584 2009-01-27  Hans-Peter Nilsson  <hp@axis.com>
4585
4586         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4587         <R_CRIS_32_DTPREL>: Correct relocation value.
4588
4589         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4590         <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4591         symbols with non-default visibility.
4592
4593 2009-01-26  Nathan Sidwell  <nathan@codesourcery.com>
4594
4595         * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4596         describing the trampolines.
4597         (ppc_elf_relocate_section): Update relocs to describe the
4598         trampolines.
4599
4600 2009-01-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4601
4602         * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4603         branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4604         and R_PARISC_PCREL12F relocations.
4605
4606 2009-01-24  Alan Modra  <amodra@bigpond.net.au>
4607
4608         PR 6022
4609         * elflink.c (find_version_for_sym): New function split out from,
4610         but without export_dynamic test, ..
4611         (_bfd_elf_link_assign_sym_version): ..here.
4612         (_bfd_elf_export_symbol): Use it.
4613
4614 2009-01-23  Alan Modra  <amodra@bigpond.net.au>
4615
4616         * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4617         (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4618         * elflink.c: ..here, somewhat modified.
4619         * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4620         _bfd_elf_link_find_version_dependencies,
4621         _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4622         _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4623         _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4624         declare..
4625         * elflink.c: ..and make static here.
4626         (_bfd_elf_link_find_version_dependencies): Adjust for removal
4627         of output_bfd from struct elf_find_verdep_info.
4628         (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4629         struct elf_info_failed.
4630         (bfd_elf_size_dynamic_sections): Adjust.
4631
4632 2009-01-22  Alan Modra  <amodra@bigpond.net.au>
4633
4634         PR 6832
4635         * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4636         after comp_unit_find_line call.
4637
4638 2009-01-21  Nick Clifton  <nickc@redhat.com>
4639
4640         PR 9769
4641         * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4642         tm_gmtoff field in struct tm.
4643
4644 2009-01-21  Alan Modra  <amodra@bigpond.net.au>
4645
4646         * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4647         * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4648         sections in soft-icache lines unless non_ia_text.  Don't add
4649         rodata if doing so would exceed line size.
4650
4651 2009-01-19  Hans-Peter Nilsson  <hp@axis.com>
4652
4653         * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4654         types than bfd_link_hash_indirect, before early return, call
4655         _bfd_elf_link_hash_copy_indirect.
4656
4657 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4658
4659         * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4660         * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4661         * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4662         (elf_backend_obj_attrs_order): New define.
4663         * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4664         (elfNN_bed): Add elf_backend_obj_attrs_order.
4665
4666 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4667
4668         * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4669         (obj_attr_size): Likewise.
4670         (write_obj_attribute): Likewise.
4671         (_bfd_elf_copy_obj_attributes): Likewise.
4672         (_bfd_elf_parse_attributes): Likewise.
4673         * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4674         (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4675         (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4676         (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4677         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4678         with macros.
4679
4680 2009-01-19  Andrew Stubbs  <ams@codesourcery.com>
4681
4682         * elf-attrs.c (is_default_attr): Support defaultless attributes.
4683         (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4684         (bfd_elf_add_obj_attr_string): Likewise.
4685         (bfd_elf_add_obj_attr_int_string): Likewise.
4686         (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4687         * elf-bfd.h (struct obj_attribute): Document new flag bit.
4688         * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4689         Tag_nodefaults has no default value.
4690         (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4691         comment to reflect the new state.
4692
4693 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
4694
4695         PR 9695
4696         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4697         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4698         (adjust_z_magix): Delete dead code handling QMAGIC.
4699
4700 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
4701
4702         * coffcode.h (styp_to_sec_flags): Correct interpretation of
4703         IMAGE_SCN_MEM_DISCARDABLE.
4704
4705 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
4706
4707         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4708         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4709         * configure.in (commonbfdlib): Delete.
4710         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4711         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
4712         is available, not just for linux.
4713         * po/SRC-POTFILES.in: Regenerate.
4714         * Makefile.in: Regenerate.
4715         * configure: Regenerate.
4716
4717 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4718             Julian Brown   <julian@codesourcery.com>
4719
4720         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4721         ARM attributes in ABI 2.07.
4722         * elf32-arm.c (get_secondary_compatible_arch): New function.
4723         (set_secondary_compatible_arch): New function.
4724         (tag_cpu_arch_combine): New function.
4725         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4726         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4727         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4728         make it fit with order_01243.
4729         Add support for Tag_also_compatible_with,
4730         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4731         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4732         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4733         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4734         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4735         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4736         Rework the way unknown attributes are handled.
4737         Defer errors until all attributes have been processed.
4738
4739 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
4740
4741         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4742         bfd_elf_add_obj_attr_int_string.
4743         Read Tag_compatibility from its new location in the attribute array,
4744         rather than the attribute list.
4745         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4746         bfd_elf_add_obj_attr_int_string.
4747         (_bfd_elf_parse_attributes): Likewise.
4748         (_bfd_elf_merge_object_attributes): There's now only one
4749         Tag_compatibility, and it's in the array, not the list.
4750         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4751         Tag_compatibility.
4752         (bfd_elf_add_obj_attr_compat): Rename to
4753         bfd_elf_add_obj_attr_int_string.
4754         (bfd_elf_add_proc_attr_compat): Rename to
4755         bfd_elf_add_proc_attr_int_string.
4756         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4757         Tag_compatibility.
4758
4759 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
4760
4761         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4762         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4763         (vmsutil.lo): Add dependency rule.
4764         * Makefile.in: Regenerate.
4765         * config.bfd (ia64*-*-*vms*): Add case.
4766         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4767         * configure: Regenerate.
4768         * vmsutil.c: New file.
4769         * vmsutil.h: New file.
4770         * elf-bfd.h (struct bfd_elf_special_section): Change type of
4771         attr to bfd_vma.
4772         * elfxx-ia64.c (elfNN_vms_post_process_headers,
4773         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4774         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4775         elfNN_vms_object_p): New functions
4776         * targets.c (bfd_elf64_ia64_vms_vec): New target.
4777
4778 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4779
4780         PR ld/9727
4781         * elflink.c (elf_gc_sweep): Exclude the group section if the
4782         first member of the section group is excluded.
4783
4784 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
4785
4786         PR 9735
4787         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4788         saved filename, use bfd_alloc rather than bfd_malloc for it.
4789
4790 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4791
4792         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4793
4794 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
4795
4796         * elf32-spu.c (remove_cycles): Always set call->max_depth.
4797
4798 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4799
4800         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4801
4802 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
4803
4804         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4805         num_lines_log2.
4806         (struct got_entry): Add br_addr.
4807         (struct call_info): Add priority.
4808         (struct function_info): Add lr_store and sp_adjust.
4809         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4810         (spu_elf_find_overlays): For soft-icache, mark any section within cache
4811         area as an overlay, and check that no other overlays exist.  Look up
4812         icache overlay manager entry sym.
4813         (BRA_STUBS, BRA, BRASL): Define.
4814         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4815         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
4816         in branch insn.
4817         (count_stub, build_stub): Support soft-icache.
4818         (build_spuear_stubs, process_stubs): Adjust build_stub call.
4819         (spu_elf_size_stubs): Size soft-icache stubs.
4820         (overlay_index): New function.
4821         (spu_elf_build_stubs): Make static.  Support soft-icache.
4822         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4823         (find_function_stack_adjust): Save lr store and stack adjust insn
4824         offsets.
4825         (maybe_insert_function): Adjust find_function_stack_adjust call.
4826         (mark_functions_via_relocs): Retrieve priority.
4827         (remove_cycles): Only warn about pruned arcs when stack_analysis.
4828         (sort_calls): Sort by priority first.
4829         (mark_overlay_section): Ignore .ovl.init.
4830         (sum_stack): Only print when stack_analysis.
4831         (print_one_overlay_section): New function, extracted from..
4832         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
4833         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4834         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4835         analysis.  Call spu_elf_build_stubs.
4836         (spu_elf_relocate_section): For soft-icache encode overlay index
4837         into addresses.
4838         (spu_elf_output_symbol_hook): Support soft-icache.
4839         (spu_elf_modify_program_headers: Likewise.
4840
4841         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
4842         num_regions to num_lines.  Add line_size and max_branch.
4843         (enum _ovly_flavour): Add ovly_soft_icache.
4844         (spu_elf_build_stubs): Delete.
4845
4846 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4847
4848         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4849         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4850
4851 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
4852
4853         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4854         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4855         the program, the known offset starts at the negative size of the
4856         TLS section.
4857         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4858         Similar.
4859
4860 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
4861
4862         * config.bfd: Add lm32-*-rtems*.
4863
4864 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
4865
4866         * coff-ppc.c: Add 2009 to Copyright.
4867         * elf32-cris.c: Likewise.
4868         * elflink.c: Likewise.
4869
4870 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
4871
4872         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4873         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
4874
4875 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4876
4877         PR ld/9679
4878         * elflink.c (elf_merge_st_other): New.
4879         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4880         hide them if needed.
4881         (elf_link_add_object_symbols): Updated.
4882
4883 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
4884
4885         PR ld/9676
4886         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4887         ref_dynamic and dynamic_def fields when setting def_regular
4888         to 1.
4889
4890 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
4891
4892         PR 9682
4893         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4894         literal.
4895
4896 For older changes see ChangeLog-2008
4897 \f
4898 Local Variables:
4899 mode: change-log
4900 left-margin: 8
4901 fill-column: 74
4902 version-control: never
4903 End: