bfd/ChangeLog

   1 2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/12978
   4         * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
   5
   6 2011-07-09  Alan Modra  <amodra@gmail.com>
   7
   8         PR ld/12942
   9         * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
  10         rather than kept_section to determine whether a symbol is from
  11         a discarded section.
  12         * cofflink.c (coff_link_add_symbols): Make symbols from discarded
  13         sections appear undefined.
  14
  15 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         PR ld/12942
  18         * elf-bfd.h (_bfd_elf_section_already_linked): Replace
  19         "asection *" with "struct already_linked *".
  20         * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
  21         (_bfd_generic_section_already_linked): Likewise.
  22         (bfd_section_already_linked_table_insert): Likewise.
  23         (struct already_linked): New.
  24         (struct bfd_section_already_linked): Use it.
  25         * elflink.c (_bfd_elf_section_already_linked): Replace.
  26         "asection *" with "struct already_linked *".  Replace the plugin
  27         dummy with the LTO output.
  28         * linker.c (_bfd_generic_section_already_linked): Likewise.
  29         * targets.c (struct already_linked): Add forward declaration.
  30         (bfd_target): Replace "struct bfd_section *" with
  31         "struct already_linked *" in _section_already_linked.
  32         * bfd-in2.h: Regenerate.
  33         * libbfd.h: Regenerate.
  34
  35 2011-07-06  Tristan Gingold  <gingold@adacore.com>
  36
  37         * mach-o.h: Move loader related definitions to
  38         include/mach-o/loader.h.  Include it.
  39
  40 2011-07-05  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         * elf64-x86-64.c (elf_backend_post_process_headers): Always
  43         define to _bfd_elf_set_osabi.
  44
  45 2011-07-03  Samuel Thibault  <samuel.thibault@gnu.org>
  46             Thomas Schwinge  <thomas@schwinge.name>
  47
  48         PR binutils/12913
  49         * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
  50         ELFOSABI_LINUX alias.
  51         * elf32-hppa.c: Likewise.
  52         * elf32-i370.c: Likewise.
  53         * elf64-hppa.c: Likewise.
  54
  55 2011-07-01  Ian Lance Taylor  <iant@google.com>
  56
  57         * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
  58         DW_OP_lit3 to DW_OP_lit2.
  59
  60 2011-07-01  Alan Modra  <amodra@gmail.com>
  61
  62         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
  63         dyn relocs when called to copy flags for a weak sym.
  64         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
  65         (ppc64_elf_merge_private_bfd_data): Delete.
  66         (bfd_elf64_bfd_merge_private_bfd_data): Define as
  67         _bfd_generic_verify_endian_match.
  68
  69 2011-06-30  Bernd Schmidt  <bernds@codesourcery.com>
  70
  71         * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
  72         link_info is NULL.
  73
  74 2011-06-28  Tristan Gingold  <gingold@adacore.com>
  75
  76         * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
  77         unsigned int.
  78         (_bfd_vms_write_etir): Write linkage index from reloc.
  79
  80 2011-06-28  Fawzi Mohamed <fawzi.mohamed@nokia.com>
  81
  82         * mach-o.c (bfd_mach_o_read_command): Also ignore
  83         BFD_MACH_O_LC_ROUTINES_64.
  84
  85 2011-06-27  Tristan Gingold  <gingold@adacore.com>
  86
  87         * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
  88         section target index.
  89
  90 2011-06-27  Nick Clifton  <nickc@redhat.com>
  91
  92         * cisco-core.c (cisco_core_little_vec): Add initialization of
  93         match_priority field.
  94
  95 2011-06-27  Tristan Gingold  <gingold@adacore.com>
  96
  97         * cache.c: Include bfd_stdint.h.
  98         (cache_bmmap): Change profile.  Return region start and size.
  99         * bfdio.c (struct bfd_iovec): Change bmmap profile.
 100         (bfd_mmap): Change profile and adjust.   Update comment.
 101         (memory_bmmap): Change profile.
 102         * opncls.c (opncls_bmmap): Change profile.
 103         * vms-lib.c (vms_lib_bmmap): Likewise.
 104         * libbfd.h: Regenerate.
 105         * bfd-in2.h: Regenerate.
 106
 107 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 108
 109         * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
 110         Add comment.
 111
 112 2011-06-25  H.J. Lu  <hongjiu.lu@intel.com>
 113
 114         * elf64-x86-64.c (elf_backend_post_process_headers): Don't
 115         define for FreeBSD/x86-64 nor FreeBSD/L1OM.  Define for L1OM.
 116
 117 2011-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
 118
 119         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
 120         PLT_EH_FRAME.
 121         * elf32-i386.c (elf_i386_link_hash_table): Likewise.
 122
 123 2011-06-24  Richard Henderson  <rth@redhat.com>
 124
 125         PR ld/12928
 126         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
 127         tlsgd insn before swapping adjacent insns.
 128
 129 2011-06-24  Tristan Gingold  <gingold@adacore.com>
 130
 131         * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
 132         absolute section.
 133
 134 2011-06-24  Alan Modra  <amodra@gmail.com>
 135
 136         PR ld/12921
 137         * elf.c (assign_file_positions_for_load_sections): Don't align
 138         sh_offset for all SHT_NOBITS sections here, just .tbss sections
 139         that don't get a PT_LOAD.
 140
 141 2011-06-22  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 142
 143         * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
 144         (sh_elf_check_relocs): Likewise.
 145
 146 2011-06-22  Richard Henderson  <rth@redhat.com>
 147
 148         * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
 149         TPREL in a PIE image.
 150         (alpha_dynamic_entries_for_reloc): Likewise.
 151         (elf64_alpha_relocate_section): Allow TPREL in PIE images.
 152         (elf64_alpha_relax_got_load): Likewise.
 153
 154 2011-06-22  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
 155
 156         * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
 157         for PIE.
 158
 159 2011-06-22  Alan Modra  <amodra@gmail.com>
 160
 161         * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
 162         plugin symbols.  Fix segfault on linker scrip defined syms.
 163
 164 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
 165
 166         PR ld/12570
 167         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
 168         at all for linker created .eh_frame sections.
 169         (_bfd_elf_discard_section_eh_frame): Handle linker created
 170         .eh_frame sections with no relocations.
 171         * elf64-x86-64.c: Include dwarf2.h.
 172         (elf_x86_64_eh_frame_plt): New variable.
 173         (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
 174         PLT_FDE_LEN_OFFSET): Define.
 175         (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
 176         (elf_x86_64_create_dynamic_sections): Create and fill in
 177         .eh_frame section for .plt section.
 178         (elf_x86_64_size_dynamic_sections): Write .plt section size
 179         into .eh_frame FDE covering .plt section.
 180         (elf_x86_64_finish_dynamic_sections): Write .plt section
 181         start into .eh_frame FDE covering .plt section.  Call
 182         _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
 183         (elf_backend_plt_alignment): Define to 4.
 184         * elf32-i386.c: Include dwarf2.h.
 185         (elf_i386_eh_frame_plt): New variable.
 186         (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
 187         PLT_FDE_LEN_OFFSET): Define.
 188         (struct elf_i386_link_hash_table): Add plt_eh_frame field.
 189         (elf_i386_create_dynamic_sections): Create and fill in
 190         .eh_frame section for .plt section.
 191         (elf_i386_size_dynamic_sections): Write .plt section size
 192         into .eh_frame FDE covering .plt section.
 193         (elf_i386_finish_dynamic_sections): Write .plt section
 194         start into .eh_frame FDE covering .plt section.  Call
 195         _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
 196         (elf_backend_plt_alignment): Define to 4.
 197
 198 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 199
 200         * elf64-x86-64.c (elf_backend_post_process_headers): Defined
 201         for x32.
 202
 203 2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
 206         CORE_HEADER is defined.
 207         (elf_x86_64_write_core_note): New.
 208         (elf_backend_write_core_note): Likewise.
 209
 210         * hosts/x86-64linux.h (uint64_t): New.
 211         (user_regsx32_struct): Likewise.
 212         (elf_gregx32_t): Likewise.
 213         (ELF_NGREGX32): Likewise.
 214         (elf_gregsetx32_t): Likewise.
 215         (elf_prstatusx32): Likewise.
 216         (prstatusx32_t): Likewise.
 217         (user_fpregs32_struct): Removed.
 218         (user_fpxregs32_struct): Likewise.
 219         (user32): Likewise.
 220         (elf_fpregset32_t): Likewise.
 221         (elf_fpxregset32_t): Likewise.
 222         (prgregset32_t): Likewise.
 223         (prfpregset32_t): Likewise.
 224
 225 2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 226
 227         * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
 228         (elf_x86_64_grok_psinfo): Likewise.
 229
 230 2011-06-16  Nick Clifton  <nickc@redhat.com>
 231
 232         * elf.c (elf_find_function): Fail if not provided with a symbol
 233         table.
 234
 235 2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
 236
 237         * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
 238         * elf.c (elfcore_grok_arm_vfp): New function.
 239         (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
 240         (elfcore_write_arm_vfp): New function.
 241         (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
 242
 243 2011-06-14  Richard Henderson  <rth@redhat.com>
 244
 245         * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
 246         elf64_alpha_merge_ind_symbols; adjust for the generic interface.
 247         (elf64_alpha_always_size_sections): Don't call
 248         elf64_alpha_merge_ind_symbols.
 249         (elf_backend_copy_indirect_symbol): New.
 250
 251 2011-06-14  Alan Modra  <amodra@gmail.com>
 252
 253         PR ld/12887
 254         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
 255         before doing anything.
 256         (_bfd_elf_discard_section_eh_frame): Likewise.
 257
 258 2011-06-14  Alan Modra  <amodra@gmail.com>
 259
 260         * Makefile.am: Formatting.
 261         * Makefile.in: Regenerate.
 262         * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
 263         * po/SRC-POTFILES.in: Regnerate.
 264
 265 2011-06-14  Alan Modra  <amodra@gmail.com>
 266
 267         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
 268         (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
 269         Don't handle warning symbols here.
 270         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
 271         (allocate_dynrelocs, readonly_dynrelocs): As above.
 272
 273 2011-06-14  Alan Modra  <amodra@gmail.com>
 274
 275         PR ld/12851
 276         * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
 277         (elf_gc_sweep): Don't treat debug and sections like .comment
 278         specially here.
 279         (bfd_elf_gc_sections): Treat note sections as gc roots only when
 280         not part of a group.  Always call gc_mark_extra_sections.
 281         * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
 282         * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
 283         _bfd_elf_gc_mark_extra_sections.
 284         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
 285         _bfd_elf_gc_mark_extra_sections.
 286         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
 287
 288 2011-06-13  Nick Clifton  <nickc@redhat.com>
 289
 290         * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
 291         variable 'local_got_offsets'.
 292         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
 293         (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
 294
 295 2011-06-13  Walter Lee  <walt@tilera.com>
 296
 297         * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
 298         (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
 299         (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
 300         and elfxx-tilegx.lo.
 301         (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
 302         elfxx-tilegx.c.
 303         (BFD64_BACKENDS): Add elf64-tilegx.lo.
 304         (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
 305         * Makefile.in: Regenerate.
 306         * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
 307         bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
 308         (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
 309         (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
 310         bfd-in2.h: Regenerate.
 311         * config.bfd: Handle tilegx-*-* and tilepro-*-*.
 312         * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
 313         and bfd_elf64_tilegx_vec.
 314         * configure: Regenerate.
 315         * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
 316         TILEPRO_ELF_DATA.
 317         * libbfd.h: Regenerate.
 318         * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
 319         RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
 320         IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
 321         IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
 322         IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
 323         IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
 324         IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
 325         IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
 326         IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
 327         IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
 328         MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
 329         IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
 330         IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
 331         IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
 332         IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
 333         IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
 334         IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
 335         Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
 336         HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
 337         JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
 338         DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
 339         SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
 340         IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
 341         IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
 342         IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
 343         IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
 344         IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
 345         IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
 346         IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
 347         IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
 348         IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
 349         IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
 350         IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
 351         IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
 352         IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
 353         IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
 354         IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
 355         IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
 356         IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
 357         IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
 358         IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
 359         IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
 360         IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
 361         IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
 362         IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
 363         IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
 364         IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
 365         IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
 366         IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
 367         TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
 368         * targets.c (bfd_elf32_tilegx_vec): Declare.
 369         (bfd_elf32_tilepro_vec): Declare.
 370         (bfd_elf64_tilegx_vec): Declare.
 371         (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
 372         and bfd_elf64_tilegx_vec.
 373         * cpu-tilegx.c: New file.
 374         * cpu-tilepro.c: New file.
 375         * elf32-tilepro.h: New file.
 376         * elf32-tilepro.c: New file.
 377         * elf32-tilegx.c: New file.
 378         * elf32-tilegx.h: New file.
 379         * elf64-tilegx.c: New file.
 380         * elf64-tilegx.h: New file.
 381         * elfxx-tilegx.c: New file.
 382         * elfxx-tilegx.h: New file.
 383
 384 2011-06-13  Alan Modra  <amodra@gmail.com>
 385
 386         * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
 387         (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
 388         warning symbols here.
 389         * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
 390         * elf32-arm.c (allocate_dynrelocs_for_symbol,
 391         elf32_arm_readonly_dynrelocs): Likewise.
 392         * elf32-bfin.c (bfin_discard_copies): Likewise.
 393         * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
 394         elf_cris_discard_excess_dso_dynamics,
 395         elf_cris_discard_excess_program_dynamics): Likewise.
 396         * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
 397         clobber_millicode_symbols, readonly_dynrelocs): Likewise.
 398         * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
 399         * elf32-i386.c (elf_i386_allocate_dynrelocs,
 400         elf_i386_readonly_dynrelocs): Likewise.
 401         * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 402         * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
 403         * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 404         * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
 405         * elf32-microblaze.c (allocate_dynrelocs): Likewise.
 406         * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
 407         * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 408         * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
 409         * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
 410         * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 411         * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
 412         elf32_tic6x_readonly_dynrelocs): Likewise.
 413         * elf32-vax.c (elf_vax_discard_copies): Likewise.
 414         * elf32-xstormy16.c (xstormy16_relax_plt_check,
 415         xstormy16_relax_plt_realloc): Likewise.
 416         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
 417         * elf64-alpha.c (elf64_alpha_output_extsym,
 418         elf64_alpha_calc_got_offsets_for_symbol,
 419         elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
 420         * elf64-hppa.c (elf64_hppa_mark_exported_functions,
 421         allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
 422         elf_hppa_unmark_useless_dynamic_symbols,
 423         elf_hppa_remark_useless_dynamic_symbols): Likewise.
 424         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
 425         adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
 426         readonly_dynrelocs, merge_global_got, reallocate_got,
 427         undo_symbol_twiddle): Likewise.
 428         * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 429         * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
 430         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
 431         elf_x86_64_readonly_dynrelocs): Likewise.
 432         * elflink.c (elf_link_renumber_hash_table_dynsyms,
 433         elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
 434         _bfd_elf_link_find_version_dependencies,
 435         _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
 436         _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
 437         elf_collect_hash_codes, elf_collect_gnu_hash_codes,
 438         elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
 439         elf_gc_propagate_vtable_entries_used,
 440         elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
 441         elf_gc_allocate_got_offsets): Likewise.
 442         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
 443         elfNN_ia64_global_dyn_sym_thunk): Likewise.
 444         * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
 445         mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
 446         * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
 447         * i386linux.c (linux_tally_symbols): Likewise.
 448         * m68klinux.c (linux_tally_symbols): Likewise.
 449         * sparclinux.c (linux_tally_symbols): Likewise.
 450         * sunos.c (sunos_scan_dynamic_symbol): Likewise.
 451         * xcofflink.c (xcoff_post_gc_symbol): Likewise.
 452
 453         * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
 454         function.  Update all callers.
 455         * aoutx.h (aout_link_write_other_symbol): Likewise.
 456         * pdp11.c (aout_link_write_other_symbol): Likewise.
 457         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
 458         * ecoff.c (ecoff_link_write_external): Likewise.
 459         * xcofflink.c (xcoff_write_global_symbol): Likewise.
 460         * vms-alpha.c (alpha_vms_link_output_symbol): Likewise.  Handle
 461         warning symbols.
 462         * ecoff.c (ecoff_link_hash_traverse): Delete.
 463         * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
 464         _bfd_coff_write_global_sym.
 465         * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
 466         * libcoff.h: Regenerate.
 467
 468 2011-06-10  Nick Clifton  <nickc@redhat.com>
 469
 470         * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
 471         backend does not provide a function for creating dynamic sections
 472         then fail.
 473         (bfd_elf_final_link): Issue a warning message if a dynamic section
 474         has the SHT_NOTE type.
 475         (bfd_elf_final_link): Do not look for dynamic strings in a section
 476         that does not have the SHT_STRTAB type or the name .dynstr.
 477         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
 478         section is not in the output binary.
 479         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
 480
 481 2011-06-09  Tristan Gingold  <gingold@adacore.com>
 482
 483         * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
 484         (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
 485         spaces.
 486
 487 2011-06-09  Tristan Gingold  <gingold@adacore.com>
 488
 489         * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
 490
 491 2011-06-09  Nick Clifton  <nickc@redhat.com>
 492
 493         PR ld/12845
 494         * elf.c (_bfd_elf_init_private_section_data): Add an assertion
 495         that the output section has an allocated bfd_elf_section_data
 496         structure.
 497         * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
 498         symbols in sections that have been removed by garbage collection.
 499
 500 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 501
 502         * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
 503         relocations in SEC_DEBUGGING sections when building shared
 504         libraries.
 505
 506 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 507
 508         PR ld/12851
 509         * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
 510         (bfd_elf_gc_sections): Also check SHT_NOTE sections.
 511
 512 2011-06-08  Tristan Gingold  <gingold@adacore.com>
 513
 514         * makefile.vms (OBJS): Add elfxx-ia64.obj
 515         Remove vax case.
 516
 517 2011-06-08  Alan Modra  <amodra@gmail.com>
 518
 519         * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
 520         * sco5-core.c: Init match_priority field.
 521
 522 2011-06-08  Alan Modra  <amodra@gmail.com>
 523
 524         * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
 525         indirect links here.
 526
 527 2011-06-07  Joel Brobecker  <brobecker@adacore.com>
 528
 529         * irix-core.c (irix_core_vec): Add match_priority field.
 530
 531 2011-06-06  Alan Modra  <amodra@gmail.com>
 532
 533         * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
 534         Add match_priority.
 535         * configure.in: Bump bfd version.
 536         * elfcode.h (elf_object_p): Delete hacks preventing match of
 537         EM_NONE and ELFOSABI_NONE targets when a better match exists.
 538         * elfxx-target.h (elf_match_priority): Define and use.
 539         * format.c (bfd_check_format_matches): Use target match_priority
 540         to choose best of multiple matching targets.  In cases with multiple
 541         matches rerun _bfd_check_format if we don't choose the last match.
 542         * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
 543         * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
 544         * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
 545         * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
 546         * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
 547         * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
 548         * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
 549         * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
 550         * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
 551         * vms-lib.c, * xsym.c: Init match_priority field.
 552         * configure: Regenerate.
 553         * bfd-in2.h: Regenerate.
 554
 555 2011-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 556
 557         PR ld/12842
 558         * elfcode.h (elf_object_p): Revert the last change.
 559
 560 2011-06-04  Alan Modra  <amodra@gmail.com>
 561
 562         * archures.c (bfd_arch_get_compatible): If one arch is unknown,
 563         return the other arch.
 564         * elfcode.h (elf_object_p): Allow explicit match to generic ELF
 565         target.
 566
 567 2011-06-03  Bertram Felgenhauer  <bertram.felgenhauer@gmail.com>
 568
 569         PR ld/12682
 570         * hash.c (higher_primer_number): Add more, small, prime numbers.
 571         (bfd_hash_set_default_size): Likewise.
 572
 573 2011-06-02  Nick Clifton  <nickc@redhat.com>
 574
 575         * coff-mcore.c: Fix spelling typo.
 576         * coff-stgo32.c: Likewise.
 577         * elf32-arm.c: Likewise.
 578         * elf32-avr.c: Likewise.
 579         * elf-m68hc1x.c: Likewise.
 580         * elf32-mcore.c: Likewise.
 581         * elf32-mep.c: Likewise.
 582         * elf32-mt.c: Likewise.
 583         * elf32-ppc.c: Likewise.
 584         * elf32-xtensa.c: Likewise.
 585         * elf64-ppc.c: Likewise.
 586         * elfxx-mips.c: Likewise.
 587         * netbsd.h: Likewise.
 588         * nlmcode.h: Likewise.
 589         * vms-alpha.c: Likewise.
 590         * po/bfd.pot: Regenerate.
 591         * po/SRC-POTFILES.in: Regenerate.
 592
 593 2011-06-01  DJ Delorie  <dj@redhat.com>
 594
 595         * config.bfd: Add bfd_elf32_rx_be_ns_vec.
 596         * target.c: Likewise.
 597         * configure.in: Likewise.
 598         * configure.in: Regenerate.
 599         * elf32-rx.c: Add elf32-rx-be-ns target.
 600         (rx_elf_object_p): Never allow the be-ns target by default,
 601         only allow it if the user requests it.
 602
 603 2011-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 604
 605         * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
 606         relocation in readonly section in a shared object.
 607         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
 608
 609 2011-05-31  Nick Clifton  <nickc@redhat.com>
 610
 611         * archive.c (adjust_relative_path): Fix comment to prevent it
 612         corrupting the auto-generated bfd.h.
 613
 614 2011-05-31  Paul Brook  <paul@codesourcery.com>
 615
 616         * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
 617         for known functions.
 618         (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
 619         symbols.
 620
 621 2011-05-31  Paul Brook  <paul@codesourcery.com>
 622
 623         * elf32-arm.c (arm_stub_is_thumb): Add
 624         arm_stub_long_branch_v4t_thumb_tls_pic.
 625         (elf32_arm_final_link_relocate): TLS stubs are always ARM.
 626         Handle Thumb stubs.
 627
 628 2011-05-27  Nick Clifton  <nickc@redhat.com>
 629
 630         PR binutils/12710
 631         * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
 632         unable to read a file pointed to by an entry in a thin archive.
 633         (adjust_relative_path): Use lrealpath to canonicalize paths.
 634         Handle the case where the reference path is above the current
 635         path in the directory tree.
 636
 637 2011-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 638
 639         PR ld/12809
 640         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 641         R_X86_64_TPOFF64 in executable.
 642
 643 2011-05-26  Alan Modra  <amodra@gmail.com>
 644
 645         * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
 646         * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
 647         local_protected comment.
 648
 649 2011-05-25  Tristan Gingold  <gingold@adacore.com>
 650
 651         * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
 652         (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
 653         (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
 654         * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
 655         (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
 656         (elf32-ia64.c): Created from elfnn-ia64.c
 657         (elf64-ia64.c): Likewise.
 658         * elfxx-ia64.h: New file.
 659         * elfxx-ia64.c: Split with elfnn-ia64.c.  Keep only the following
 660         functions.Includes elfxx-ia64.h.
 661         (elfNN_ia64_reloc): Renames to ia64_elf_reloc.  Adjust error message.
 662         (IA64_HOWTO): Adjust.
 663         (lookup_howto): Renames to ia64_elf_lookup_howto.  Make it public.
 664         (elfNN_ia64_reloc_type_lookup): Renames to
 665         ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
 666         (elfNN_ia64_reloc_name_lookup): Renames to
 667         ia64_elf_reloc_name_lookup. Make it public.
 668         (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br.  Make it public.
 669         (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
 670         public.
 671         (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
 672         Move it and make it public.  Move prototype to elfxx-ia64.h
 673         (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
 674         Move prototype to elfxx-ia64.h
 675         * elfnn-ia64.c: New file, split from elfxx-ia64.c.
 676         (elfNN_ia64_info_to_howto): Adjust calls.
 677         (elfNN_ia64_relax_section): Adjust calls.
 678         (count_dyn_reloc): Fix typo.
 679         (elfNN_ia64_relocate_section): Adjust calls.
 680         (elfNN_ia64_finish_dynamic_symbol): Likewise.
 681         (bfd_elfNN_bfd_reloc_type_lookup)
 682         (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
 683         * configure: Regenerate.
 684         * Makefile.in: Regenerate.
 685
 686 2011-05-23  DJ Delorie  <dj@redhat.com>
 687
 688         * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
 689         the vma/lma swapping done in elf32_rx_modify_program_headers.
 690
 691 2011-05-23  Nick Clifton  <nickc@redhat.com>
 692
 693         * elf-m10300.c (mn10300_elf_mkobject): New function.
 694         (bfd_elf32_mkobject): Define.
 695
 696 2011-05-23  Alan Modra  <amodra@gmail.com>
 697
 698         * elf-bfd.h: Comment typo fix.
 699         * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete.  Replace with
 700         struct elf_dyn_relocs throughout.
 701         * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
 702
 703 2011-05-23  Alan Modra  <amodra@gmail.com>
 704
 705         * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
 706         functions rather than warning callback or _bfd_error_handler.
 707         * elf32-ppc.c: Likewise.
 708         * elf64-ppc.c: Likewise.
 709         * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
 710         arg error.
 711         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 712
 713 2011-05-23  Alan Modra  <amodra@gmail.com>
 714
 715         PR 12763
 716         * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
 717         .tbss, and page align same for all SHT_NOBITS sections.
 718
 719 2011-05-21  Alan Modra  <amodra@gmail.com>
 720
 721         PR 12763
 722         * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
 723         from PT_TLS header.
 724         (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
 725         segment if just for .tbss.
 726         (assign_file_positions_for_load_sections): Don't report "can't
 727         allocate in segment" errors for .tbss.
 728         (assign_file_positions_for_non_load_sections): Don't set p_filesz
 729         from SHT_NOBITS section filepos.
 730
 731 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
 732
 733         * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
 734         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 735         (elf32_tic6x_relocate_section): Handle them.
 736
 737 2011-05-18  Nick Clifton  <nickc@redhat.com>
 738
 739         PR ld/12761
 740         * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
 741         sections when building shared libraries.
 742
 743 2011-05-18  Rafał Krypa  <r.krypa@samsung.com>
 744
 745         PR ld/12778
 746         * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
 747         reloc pointer.
 748
 749 2011-05-18  Tristan Gingold  <gingold@adacore.com>
 750
 751         * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
 752         (xcoff_sweep): Always keep dwarf sections.
 753         (xcoff_link_input_bfd): Handle dwarf symbols and sections.
 754
 755 2011-05-18  Tristan Gingold  <gingold@adacore.com>
 756
 757         * libxcoff.h (struct xcoff_dwsect_name): New type.
 758         (XCOFF_DWSECT_NBR_NAMES): New macro.
 759         (xcoff_dwsect_names): Declare.
 760         * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
 761         (styp_to_sec_flags): Ditto.
 762         (coff_new_section_hook): Ditto.
 763         (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
 764         * coff-rs6000.c (xcoff_dwsect_name): New variable.
 765
 766 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
 767
 768         PR ld/12759
 769         * elf32-rx.c (ignore_lma): New variable.
 770         (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
 771         (rx_modify_program_headers): Only copy the LMA into the VMA if
 772         ignore_lma is true.
 773
 774 2011-05-17  Alan Modra  <amodra@gmail.com>
 775
 776         PR ld/12760
 777         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
 778         * elflink.c (elf_link_add_object_symbols): Likewise.
 779         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 780
 781 2011-05-16  Alan Modra  <amodra@gmail.com>
 782
 783         * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
 784
 785 2011-05-15  Richard Sandiford  <rdsandiford@googlemail.com>
 786
 787         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
 788         global GOT entries for GOT_PAGE relocations against global symbols.
 789
 790 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
 791
 792         * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
 793         (tic6x-*-*): Replaced by these.
 794         * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
 795         (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
 796         (elf_backend_relocs_compatible, elf_backend_post_process_headers):
 797         Define.
 798         (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
 799         TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
 800         "elf32-target.h" two more times.
 801         * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
 802         bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
 803         bfd_elf32_tic6x_elf_le_vec.
 804         * configure: Regenerate.
 805
 806 2011-05-13  Jan Beulich  <jbeulich@novell.com>
 807
 808         * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
 809
 810 2011-05-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 811
 812         * config.in: Regenerated.
 813         * configure: Regenerated.
 814         * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
 815         HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
 816         HAVE_PSINFO32_T_PR_PID.
 817         * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
 818         HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
 819         and HAVE_PSINFO32_T_PR_PID.
 820         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
 821
 822 2011-05-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 823
 824         * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
 825         32bit psinfo.
 826         * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
 827         * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
 828
 829 2011-05-09  Paul Brook  <paul@codesourcery.com>
 830
 831         * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
 832         * bfd-in2.h: Regenerate.
 833         * elf32-tic6x.c: Include limits.h.
 834         (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
 835         _tic6x_elf_section_data): New.
 836         (elf32_tic6x_section_data): Define.
 837         (elf32_tic6x_new_section_hook): Allocate target specific data.
 838         (elf32_tic6x_add_unwind_table_edit): New function.
 839         (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
 840         elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
 841         elf32_tic6x_copy_exidx_entry): New functions.
 842         (elf_backend_write_section): Define.
 843
 844 2011-05-09  Paul Brook  <paul@codesourcery.com>
 845
 846         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
 847         elf32_tic6x_fake_sections): New functions.
 848         (elf_backend_fake_sections): Define.
 849
 850 2011-05-09  Paul Brook  <paul@codesourcery.com>
 851
 852         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
 853         (elf_backend_gc_mark_extra_sections): Define.
 854
 855 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 856
 857         PR ld/12365
 858         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
 859         references to symbols defined in discarded sections.
 860
 861 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 862
 863         PR ld/12365
 864         * coffgen.c (coff_write_symbol): Assume input section is its own
 865         output section if output_section member not set.
 866         (coff_write_alien_symbol): Likewise.
 867
 868 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 869
 870         PR ld/12730
 871         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
 872
 873         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
 874         sections if needed.
 875
 876         * section.c (SEC_ELF_REVERSE_COPY): New.
 877         * bfd-in2.h: Regenerated.
 878
 879 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
 880
 881         PR 12739
 882         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
 883         * bfd-in2.h: Regenerate.
 884
 885 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 886
 887         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
 888         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
 889         any code section.  Add comments.
 890         (alpha_vms_object_p): Use void * instead of PTR.
 891         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
 892         (build_module_list): Guard against no DST section.  Add comments.
 893         (alpha_vms_link_output_symbol): Discard undefined symbols.
 894         (alpha_vms_get_section_contents): Simply memcpy if the section was
 895         already loaded.  Fix typo.
 896         (vms_new_section_hook): Use void * instead of PTR.
 897         (vms_alpha_vec): Ditto.
 898
 899 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
 900
 901         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
 902         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
 903
 904 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
 905
 906         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
 907         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
 908         mismatch.  Choose the lower of the two values.
 909         (bfd_elf32_bfd_final_link): New macro.
 910
 911 2011-04-28  Tristan Gingold  <gingold@adacore.com>
 912
 913         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
 914         (bfd_xcoff_swap_aux_out): Ditto.
 915         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
 916         (bfd_xcoff64_swap_aux_out): Ditto.
 917
 918 2011-05-04  Alan Modra  <amodra@gmail.com>
 919
 920         PR ld/12727
 921         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
 922         was_undefined on dot-symbols.
 923
 924 2011-05-03  Paul Brook  <paul@codesourcery.com>
 925
 926
 927         * elf32-tic6x.c (elf32_tic6x_howto_table,
 928         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
 929         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
 930         Add R_C6000_EHTYPE.
 931
 932 2011-05-01  Alan Modra  <amodra@gmail.com>
 933
 934         PR ld/12718
 935         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
 936         creating ifunc sections.
 937         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 938
 939 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 940
 941         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
 942         names.
 943
 944 2011-04-28  Tom Tromey  <tromey@redhat.com>
 945
 946         * bfdio.c (memory_bstat): Pass correct size to memset.
 947
 948 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
 949
 950         * dwarf2.c (dwarf_debug_sections): Mark const.
 951         * elf.c (special_sections): Likewise.
 952         * libbfd-in.h (dwarf_debug_sections): Likewise.
 953         * libbfd.h: Regenerate.
 954
 955 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 956
 957         * coffcode.h (sec_to_styp_flags): Allow linkonce for
 958         debugging sections.
 959
 960 2011-04-26  Tristan Gingold  <gingold@adacore.com>
 961
 962         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
 963
 964 2011-04-24  Alan Modra  <amodra@gmail.com>
 965
 966         PR ld/12365
 967         PR ld/12696
 968         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
 969         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
 970         (_bfd_generic_link_add_one_symbol): Update "notice" call.
 971         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
 972         it is a redef of an IR symbol in a real BFD.
 973
 974 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 975
 976         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
 977         in readonly section in a shared object.
 978         (elf_i386_size_dynamic_sections): Likewise.
 979         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 980         (elf_x86_64_size_dynamic_sections): Likewise.
 981
 982 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         PR ld/12694
 985         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
 986         symbols.
 987         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 988
 989 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
 992         on dynamic symbol error.
 993         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 994
 995 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 996
 997         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
 998
 999 2011-04-20  Alan Modra  <amodra@gmail.com>
1000
1001         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1002         (bfd_hash_table_init_n): Overflow checking.
1003         (bfd_hash_set_default_size): Return current size.  Take unsigned long
1004         arg.  Add 65537 to hash_size primes.
1005         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1006         * bfd-in2.h: Regenerate.
1007
1008 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
1009
1010         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1011         memmove elements.
1012
1013 2011-04-20  Alan Modra  <amodra@gmail.com>
1014
1015         * libbfd.c (bfd_log2): Do return rounded up value.
1016         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1017         call with expanded old round down version of the function.
1018
1019         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1020         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1021
1022 2011-04-20  Alan Modra  <amodra@gmail.com>
1023
1024         PR ld/12365
1025         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1026         in their own common section.
1027         * elflink.c (elf_link_add_object_symbols): Likewise.
1028         * linker.c (generic_link_check_archive_element): Don't lose flags
1029         if common section is pre-existing.
1030         (_bfd_generic_link_add_one_symbol): Likewise.
1031
1032 2011-04-20  Alan Modra  <amodra@gmail.com>
1033
1034         PR ld/12365
1035         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1036         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
1037         multiple_definition regardless of allow_multiple_definition.
1038         * simple.c (simple_dummy_multiple_definition): Update.
1039         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1040         calls.
1041
1042 2011-04-18  Tristan Gingold  <gingold@adacore.com>
1043
1044         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
1045
1046 2011-04-18  Alan Modra  <amodra@gmail.com>
1047
1048         PR ld/12365
1049         PR ld/12672
1050         * bfd.c (BFD_PLUGIN): Define.
1051         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1052         * bfd-in2.h: Regenerate.
1053         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1054         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1055
1056 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
1057
1058         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1059         SEC_LOAD.
1060
1061 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
1062
1063         * elf-bfd.h (struct sdt_note): New struct.
1064         (struct elf_obj_tdata) <sdt_note_head>: New field.
1065         * elf.c (elfobj_grok_stapsdt_note_1): New function.
1066         (elfobj_grok_stapsdt_note): Likewise.
1067         (elf_parse_notes): Added code to treat SystemTap note
1068         sections.
1069
1070 2011-04-12  Richard Henderson  <rth@redhat.com>
1071
1072         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1073         exclude empty .got sections.
1074
1075 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1076
1077         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1078         array access for BFD_RELOC_386_IRELATIVE.
1079
1080 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
1081
1082         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1083
1084 2011-04-11  Mark Wielaard  <mjw@redhat.com>
1085
1086         PR 10549
1087         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1088         (has_gnu_symbols): Renamed from has_ifunc_symbols.
1089         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1090         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1091         also if STB_GNU_UNIQUE symbol binding was seen.
1092         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1093         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1094         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1095         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1096         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1097         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1098
1099 2011-04-11  Alan Modra  <amodra@gmail.com>
1100
1101         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1102         sections.
1103         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1104         (_bfd_generic_get_section_contents_in_window): Likewise.
1105         * section.c (bfd_get_section_contents): Likewise.
1106         * compress.c (bfd_get_full_section_contents): Likewise.
1107         * elf32-rx.c (rx_final_link): Ignore rawsize.
1108         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1109         bfd with bfd_get_section_limit.
1110         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
1111         os->size during final link.  Update callers.
1112         * bfd-in2.h: Regenerate.
1113
1114 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
1115
1116         PR ld/12637
1117         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1118         as the number of global entries when merging with the primary GOT.
1119
1120 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1121
1122         * elf32-i386.c: Update copyright year.
1123         * elf64-x86-64.c: Likewise.
1124
1125 2011-04-09  Kai Tietz  <ktietz@redhat.com>
1126
1127         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1128         buffer and use rawsize for sorting.
1129         * coffcode.h (coff_compute_section_file_positions): Set rawsize
1130         before doing alignment.
1131
1132 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1133
1134         * elf32-i386.c (elf_i386_relocate_section): Return relocation
1135         error on unsupported relocation.
1136         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1137
1138 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1139
1140         PR binutils/12657
1141         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1142         pid_t.
1143
1144 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1145
1146         PR ld/12654
1147         * elf32-i386.c (elf_i386_relocate_section): Check !executable
1148         instead of shared for R_386_TLS_LDO_32.
1149
1150 2011-04-08  Tristan Gingold  <gingold@adacore.com>
1151
1152         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1153         * coff-pmac: Remove
1154         * xcoff-target.h: Remove
1155         * Makefile.in: Regenerate.
1156
1157 2011-04-07  Cary Coutant  <ccoutant@google.com>
1158
1159         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1160
1161 2011-04-07  Paul Brook  <paul@codesourcery.com>
1162
1163         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1164         pc-relative.
1165         (elf32_tic6x_howto_table_rel): Ditto.
1166         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1167         (elf32_tic6x_check_relocs): Ditto.
1168
1169 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
1170
1171         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1172         targets.
1173         (strongarm*, thumb*, xscale*): Remove architectures.
1174         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1175         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1176         xscale-*-coff): Remove targets.
1177
1178 2011-04-01  Tristan Gingold  <gingold@adacore.com>
1179
1180         * elfxx-ia64.c: include bfd_stdint.h
1181
1182 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
1183
1184         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1185         dynobj and its initialization.
1186
1187 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1188
1189         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1190         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1191         BFD_HOST_LONG_LONG to 1.
1192
1193 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1194
1195         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1196         (_bfd_vms_write_etir): Ditto.
1197         (_bfd_vms_slurp_etir): Avoid to use intptr_t
1198         * configure.com: Generate bfd_stdint.h
1199
1200 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
1201
1202         * elf32-tic6x.h (struct elf32_tic6x_params): New.
1203         (elf32_tic6x_setup): Declare.
1204         * elf32-tic6x.c: Include <limits.h>.
1205         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1206         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1207         New structures.
1208         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1209         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1210         tic6x_elf_scom_symbol_ptr): New static variables.
1211         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1212         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1213         R_C6000_PCR_H16 and R_C6000_PCR_L16.
1214         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1215         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1216         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1217         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1218         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1219         elf32_tic6x_adjust_dynamic_symbol): New static functions.
1220         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1221         to weak symbols as required by the ABI.
1222         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1223         as needed when generating DSBT output.
1224         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1225         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1226         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1227         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1228         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1229         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1230         New static functions.
1231         (ELF_MAXPAGESIZE): Define to 0x1000.
1232         (bfd_elf32_bfd_copy_private_bfd_data,
1233         bfd_elf32_bfd_link_hash_table_create,
1234         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1235         elf_backend_want_got_plt, elf_backend_want_dynbss,
1236         elf_backend_plt_readonly, elf_backend_got_header_size,
1237         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1238         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1239         elf_backend_check_relocs, elf_backend_add_symbol_hook,
1240         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1241         elf_backend_section_from_bfd_section,
1242         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1243         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1244         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1245
1246         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1247         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1248         * bfd/bfd-in2.h: Regenerate.
1249         * bfd/libbfd.h: Regenerate.
1250         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1251
1252 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1253
1254         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1255         entry on xcoff when value is C_NULL_VALUE.
1256
1257 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1258
1259         * libcoff-in.h (exec_hdr): Remove.
1260         * libcoff.h: Regenerate.
1261
1262 2011-03-30  Nick Clifton  <nickc@redhat.com>
1263
1264         * po/da.po: Updated Danish translation.
1265
1266 2011-03-29  Richard Henderson  <rth@redhat.com>
1267
1268         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1269         (elf64_alpha_gc_sweep_hook): New.
1270         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1271         (elf_backend_can_gc_sections): New.
1272
1273 2011-03-26  John Marino  <binutils@marino.st>
1274
1275         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1276         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1277         * configure: Regenerate.
1278
1279 2011-03-25  Michael Snyder  <msnyder@vmware.com>
1280
1281         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1282
1283 2011-03-25  Tristan Gingold  <gingold@adacore.com>
1284
1285         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1286         of find_nearest_line on object files.
1287
1288 2011-03-25  Tristan Gingold  <gingold@adacore.com>
1289
1290         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1291         Minor reordering.
1292         (alpha_vms_create_eisd_for_section): Make code sections read-only.
1293
1294 2011-03-24  Alan Modra  <amodra@gmail.com>
1295
1296         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1297         old-style __tls_get_addr calls without marker relocs don't match
1298         their arg setup insn one for one.  If such mismatches are found
1299         report the reloc and don't do any tls optimization.
1300         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1301
1302 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
1303
1304         * bfd-in2.h: Regenerate.
1305
1306 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
1307
1308         * archures.c: Add AVR XMEGA architecture information.
1309         * cpu-avr.c (arch_info_struct): Likewise.
1310         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1311         (elf32_avr_object_p): Likewise.
1312
1313 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1314
1315         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1316         * bfd-in2.h: Regenerate.
1317         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1318         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1319         entry.
1320         (elf32_arm_howto_from_type): Update accordingly.
1321         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1322         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1323         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1324         with an extra noncall_refcount field.
1325         (arm_local_iplt_info): New structure.
1326         (elf_arm_obj_tdata): Add local_iplt.
1327         (elf32_arm_local_iplt): New accessor macro.
1328         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1329         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1330         Change tls_type to a bitfield and add is_iplt.
1331         (elf32_arm_link_hash_newfunc): Update accordingly.
1332         (elf32_arm_allocate_local_sym_info): New function.
1333         (elf32_arm_create_local_iplt): Likewise.
1334         (elf32_arm_get_plt_info): Likewise.
1335         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1336         (elf32_arm_get_local_dynreloc_list): Likewise.
1337         (create_ifunc_sections): Likewise.
1338         (elf32_arm_copy_indirect_symbol): Update after the changes to
1339         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
1340         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
1341         to get PLT information.  Assert that all STT_GNU_IFUNC references
1342         are turned into PLT references.
1343         (arm_build_one_stub): Pass the symbol type to
1344         elf32_arm_final_link_relocate.
1345         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1346         (elf32_arm_allocate_irelocs): New function.
1347         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1348         all R_ARM_IRELATIVE.
1349         (elf32_arm_allocate_plt_entry): New function.
1350         (elf32_arm_populate_plt_entry): Likewise.
1351         (elf32_arm_final_link_relocate): Add an st_type parameter.
1352         Set srelgot to null for static objects.  Use separate variables
1353         to record which st_value and st_type should be used when generating
1354         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
1355         symbol's PLT information, setting has_iplt_entry, splt,
1356         plt_offset and gotplt_offset accordingly.  Check whether
1357         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1358         the relocation target accordingly.  Broaden assert to include
1359         .iplts.  Don't set sreloc for static relocations.  Assert that
1360         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1361         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
1362         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1363         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
1364         resolve GOT references to the .igot.plt entry.
1365         (elf32_arm_relocate_section): Update the call to
1366         elf32_arm_final_link_relocate.
1367         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1368         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1369         relocations in shared libraries and relocatable executables.
1370         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
1371         to get the list of dynamic relocations for a local symbol.
1372         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
1373         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
1374         to allocate local symbol information.  Treat R_ARM_REL32 and
1375         R_ARM_REL32_NOI as call relocations in shared libraries and
1376         relocatable executables.  Record PLT information for local
1377         STT_GNU_IFUNC functions as well as global functions.   Count
1378         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
1379         to get the list of dynamic relocations for a local symbol.
1380         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1381         Don't remove STT_GNU_IFUNC PLTs unless all references have been
1382         removed.  Update after the changes to elf32_arm_link_hash_entry.
1383         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1384         entries should live in .plt or .iplt.  Check whether the .igot.plt
1385         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
1386         to allocate .plt and .(i)got.plt entries.  Detect which .got
1387         entries will need R_ARM_IRELATIVE relocations and use
1388         elf32_arm_allocate_irelocs to allocate them.  Likewise other
1389         non-.got dynamic relocations.
1390         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1391         and dynamic relocations for local STT_GNU_IFUNC symbols.
1392         Check whether the .igot.plt and .got entries can be combined.
1393         Detect which .got entries will need R_ARM_IRELATIVE relocations
1394         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
1395         section pointers intead of strcmp checks.  Handle iplt and igotplt.
1396         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1397         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
1398         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1399         resolve to it.
1400         (elf32_arm_output_plt_map_1): New function, split out from
1401         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
1402         elf32_arm_plt_needs_thumb_stub_p.
1403         (elf32_arm_output_plt_map): Call it.
1404         (elf32_arm_output_arch_local_syms): Add mapping symbols for
1405         local .iplt entries.
1406         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1407         (elf32_arm_swap_symbol_out): Likewise.
1408         (elf32_arm_add_symbol_hook): New function.
1409         (elf_backend_add_symbol_hook): Define for all targets.
1410
1411 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1412
1413         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1414         * elf.c (swap_out_syms): Set st_target_internal for each
1415         Elf_Internal_Sym.
1416         * elfcode.h (elf_swap_symbol_in): Likewise.
1417         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1418         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1419         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1420         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1421         * elflink.c (elf_link_output_extsym): Likewise.
1422         (bfd_elf_final_link): Likewise.
1423         (elf_link_add_object_symbols): Copy st_target_internal
1424         to the hash table if we see a definition.
1425         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1426         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1427         a branch_type field.
1428         (a8_erratum_fix, a8_erratum_reloc): Likewise.
1429         (arm_type_of_stub): Replace actual_st_type with an
1430         actual_branch_type parameter.
1431         (arm_build_one_stub): Use branch types rather than st_types to
1432         determine the type of branch.
1433         (cortex_a8_erratum_scan): Likewise.
1434         (elf32_arm_size_stubs): Likewise.
1435         (bfd_elf32_arm_process_before_allocation): Likewise.
1436         (allocate_dynrelocs_for_symbol): Likewise.
1437         (elf32_arm_finish_dynamic_sections): Likewise.
1438         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1439         a branch_type parameter.
1440         (elf32_arm_relocate_section): Update call accordingly.
1441         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1442         (elf32_arm_output_map_sym): Initialize st_target_internal.
1443         (elf32_arm_output_stub_sym): Likewise.
1444         (elf32_arm_symbol_processing): Delete.
1445         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1446         Use st_target_internal to record the branch type.
1447         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1448         Thumb functions.
1449         (elf32_arm_is_function_type): Delete.
1450         (elf_backend_symbol_processing): Likewise.
1451         (elf_backend_is_function_type): Likewise.
1452
1453 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1454
1455         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1456         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1457         into the PLT block.
1458
1459 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1460
1461         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1462         may_need_local_target_p and may_become_dynamic_p to classify
1463         the relocation type.  Don't check info->symbolic or h->def_regular
1464         when deciding whether to record a potential dynamic reloc.
1465         Don't treat potential dynamic relocs as PLT references.
1466         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
1467         try to make the PLT reference count go negative.
1468
1469 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1470
1471         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1472         GOT entry here, rather than leaving it to finish_dynamic_symbol.
1473         Only create a dynamic relocation for local references if
1474         info->shared.
1475         (allocate_dynrelocs_for_symbol): Update dynamic relocation
1476         allocation accordingly.
1477         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1478
1479 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1480
1481         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1482         (elf32_arm_add_dynreloc): Likewise.
1483         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1484         to allocate dynamic relocations.
1485         (elf32_arm_size_dynamic_sections): Likewise.
1486         (allocate_dynrelocs): Likewise.  Rename to
1487         allocate_dynrelocs_for_symbol.
1488         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1489         create dynamic relocations.
1490         (elf32_arm_finish_dynamic_symbol): Likewise.
1491
1492 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
1493
1494         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1495         x32 GD->IE and GD->LE transitions.
1496         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1497         and LD->LE transitions.
1498
1499 2011-03-10  Alan Modra  <amodra@gmail.com>
1500
1501         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1502         for LO_DS error message and correct multiple.
1503
1504 2011-03-10  Alan Modra  <amodra@gmail.com>
1505
1506         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1507         (ppc64_elf_link_just_syms): New function.
1508         (opd_entry_value): Don't assume big-endian host.
1509         (get_r2off): New function.
1510         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1511
1512 2011-03-06  Michael Snyder  <msnyder@vmware.com>
1513
1514         * compress.c (bfd_compress_section_contents): Check for out of mem.
1515
1516         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1517         that case statement falls through intentionally.
1518
1519         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1520
1521 2011-03-04  Alan Modra  <amodra@gmail.com>
1522
1523         * archive.c (bsd_write_armap): Don't call stat in deterministic
1524         mode, and don't use st_mtime if stat returns error.
1525
1526 2011-03-03  Michael Snyder  <msnyder@vmware.com>
1527
1528         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
1529
1530         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1531
1532         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1533         (aout_link_write_other_symbol): Missing break statement.
1534
1535         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1536
1537         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1538
1539 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1540
1541         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1542         x32 IE->LE transition.
1543         (elf_x86_64_relocate_section): Likewise.
1544
1545 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
1546
1547         * elflink.c (is_reloc_section): Remove function.
1548         (get_dynamic_reloc_section_name): Construct string manually.
1549
1550 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
1551
1552         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1553         (adjust_relative_path): Likewise.
1554         (_bfd_construct_extended_name_table): Likewise.
1555         * corefile.c (generic_core_file_matches_executable_p): Likewise.
1556         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1557         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1558         * elf32-spu.c (sort_bfds): Likewise.
1559         (spu_elf_auto_overlay): Likewise.
1560         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1561         * xcofflink.c (xcoff_set_import_path): Likewise.
1562         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1563         (xtensa_regfile_lookup_shortname): Likewise.
1564
1565 2011-02-28  Alan Modra  <amodra@gmail.com>
1566
1567         PR 12513
1568         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1569         stringsize.  Properly sanity check symdef_count.  Remove redundant
1570         bfd_release.
1571
1572 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
1573
1574         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1575         and handle claim_file seeking. Only try to load the plugin once.
1576
1577 2011-02-22  Andreas Schwab  <schwab@redhat.com>
1578
1579         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1580         relocation read the value from the second GOT slot.
1581
1582 2011-02-15  Tristan Gingold  <gingold@adacore.com>
1583
1584         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1585
1586 2011-02-15  Alan Modra  <amodra@gmail.com>
1587
1588         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1589         toc relocs.  Fuss over free(NULL).
1590
1591 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
1592
1593         * elflink.c (bfd_elf_size_dynamic_sections): Add
1594         bfd_get_symbol_leading_char to the start of newname.
1595
1596 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1597
1598         * configure: Regenerate.
1599
1600 2011-02-09  Alan Modra  <amodra@gmail.com>
1601
1602         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1603         we are done.  When optimising large toc, check that a global
1604         symbol on a toc reloc is defined in a kept section.
1605
1606 2011-02-08  Nick Clifton  <nickc@redhat.com>
1607
1608         PR binutils/12467
1609         * elf.c (assign_file_positions_for_load_sections): Set the program
1610         header offset and entry size to zero if there are no program
1611         headers.
1612
1613 2011-02-08  Alan Modra  <amodra@gmail.com>
1614
1615         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1616         local_syms when looking for local symbols in .toc.
1617
1618 2011-02-01  Alan Modra  <amodra@gmail.com>
1619
1620         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1621         for toc pointer on any section having makes_toc_func_call set.
1622         (check_pasted_section): Ensure pasted .init/.fini fragments use
1623         the same toc if any has makes_toc_func_call set.
1624
1625 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
1626
1627         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1628         field.
1629
1630 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
1631
1632         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1633         common sections too.
1634
1635 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1636
1637         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1638         Solaris target.
1639
1640 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
1641
1642         Fix compilation for mingw64.
1643         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1644         typecast to avoid warning.
1645         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1646         usage.
1647         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1648         of long for pointer to avoid warning.
1649         (elfNN_ia64_relax_brl): Idem.
1650         (elfNN_ia64_install_value): Idem.
1651         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1652
1653 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
1654
1655         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1656         h->needs_plt when deciding whether to record a possible dynamic reloc.
1657
1658 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
1659
1660         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1661         dynamic relocs for the removed section.
1662
1663 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1664
1665         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1666         relocations.
1667
1668 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1669
1670         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1671         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1672         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1673         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
1674         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1675         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
1676         for ILP32.
1677
1678 2011-01-14  Alan Modra  <amodra@gmail.com>
1679
1680         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1681         error.
1682         (_bfd_default_error_handler): Likewise.
1683         * elf.c (print_segment_map): Likewise.
1684         * libbfd.c (warn_deprecated): Likewise.
1685         * som.c (som_sizeof_headers): No need to do so here.
1686         * coff-i860.c: Replace use of printf for error messages with
1687         _bfd_error_handler.
1688         * coff-ppc.c: Likewise.
1689         * coff-sh.c: Likewise.
1690         * elf32-bfin.c: Likewise.
1691         * elf32-dlx.c: Likewise.
1692         * elf32-mep.c: Likewise.
1693         * elf32-v850.c: Likewise.
1694         * mach-o.c: Likewise.
1695         * pef.c: Likewise.
1696
1697 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1698
1699         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1700         swap_reloca_out.
1701         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1702         (elf_x86_64_check_relocs): Align relocation section to 4 byte
1703         for 32bit.
1704         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1705         ELF_ST_TYPE.
1706         (elf_x86_64_finish_dynamic_symbol): Updated.
1707         (elf_x86_64_finish_dynamic_sections): Don't use
1708         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1709         bfd_elf64_swap_dyn_out.
1710
1711 2011-01-14  J. Park  <grassman@gmail.com>
1712
1713         PR ld/12339
1714         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1715         following bfd_link_hash_warning symbol link.
1716
1717 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
1718             Glauber de Oliveira Costa  <glommer@gmail.com>
1719
1720         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1721         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1722         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1723         relocations.
1724         * libbfd.h: Rebuilt.
1725         * bfd-in2.h: Rebuilt.
1726         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1727         (elf32_arm_reloc_map): Likewise.
1728         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1729         (elf32_arm_stub_long_branch_any_tls_pic,
1730         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1731         (DEF_STUBS): Add new stubs.
1732         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1733         (elf32_arm_local_tlsdesc_gotent): New.
1734         (GOT_TLS_GDESC): New mask.
1735         (GOT_TLS_GD_ANY): Define.
1736         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1737         (elf32_arm_compute_jump_table_size): New.
1738         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1739         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1740         sgotplt_jump_table_size fields.
1741         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1742         (elf32_arm_link_hash_table_create): Initialize new fields.
1743         (arm_type_of_stub): Check TLS desc relocs too.
1744         (elf32_arm_stub_name): TLS desc relocs can be shared.
1745         (elf32_arm_tls_transition): Determine relaxation.
1746         (arm_stub_required_alignment): Add tls stubs.
1747         (elf32_arm_size_stubs): Likewise.
1748         (elf32_arm_tls_relax): Perform TLS relaxing.
1749         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1750         (IS_ARM_TLS_GNU_RELOC): New.
1751         (IS_ARM_TLS_RELOC): Use it.
1752         (elf32_arm_relocate_section): Perform TLS relaxing.
1753         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1754         desc relocations.
1755         (allocate_dynrelocs): Allocate tls desc relcoations.
1756         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1757         symbols.
1758         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1759         got slots.
1760         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1761         symbol.
1762         (elf32_arm_finish_dynamic_symbol): Adjust.
1763         (arm_put_trampoline): New.
1764         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1765         trampolines.
1766         (elf_backend_always_size_sections): Define.
1767
1768 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1769
1770         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1771
1772 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1773
1774         PR ld/12366
1775         PR ld/12371
1776         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1777         handle symbols marked with regular reference, but not non-GOT
1778         reference when building shared library.
1779
1780         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1781         local and global STT_GNU_IFUNC symols when building shared
1782         library.
1783         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1784
1785 2011-01-05  DJ Delorie  <dj@redhat.com>
1786
1787         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1788         * libbfd.h: Regenerate.
1789         * bfd-in2.h: Regenerate.
1790         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1791
1792 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1793
1794         * cpu-i386.c (bfd_i386_compatible): New.
1795         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1796         with bfd_i386_compatible.
1797         (bfd_x86_64_arch_intel_syntax): Likewise.
1798         (bfd_i386_arch_intel_syntax): Likewise.
1799         (i8086_arch): Likewise.
1800         (bfd_x64_32_arch): Likewise.
1801         (bfd_x86_64_arch): Likewise.
1802         (bfd_i386_arch): Likewise.
1803
1804 For older changes see ChangeLog-2010
1805 \f
1806 Local Variables:
1807 mode: change-log
1808 left-margin: 8
1809 fill-column: 74
1810 version-control: never
1811 End: