bfd/ChangeLog

   1 2011-12-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
   2
   3         * elf32-rl78.c (rl78_elf_relocate_section, rl78_elf_relax_section): Use
   4         BFD_VMA_FMT.
   5
   6 2011-12-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
   7
   8         * elf32-rl78.c (prev_alignment, sec_start): Remove unused variables.
   9
  10 2011-12-23  Tristan Gingold  <gingold@adacore.com>
  11
  12         * vms-lib.c (vms_traverse_index): Move pointer update code.
  13
  14 2011-12-22  DJ Delorie  <dj@redhat.com>
  15
  16         * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
  17         (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
  18         (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
  19         and R_RL78_RH_SADDR.
  20         (rl78_elf_finish_dynamic_sections): Only validate PLT section if
  21         we didn't relax anything, as relaxing might remove a PLT reference
  22         after we've set up the table.
  23         (elf32_rl78_relax_delete_bytes): New.
  24         (reloc_bubblesort): New.
  25         (rl78_offset_for_reloc): New.
  26         (relax_addr16): New.
  27         (rl78_elf_relax_section): Add support for relaxing long
  28         instructions into short ones.
  29
  30 2011-12-22  Martin Schwidefsky  <schwidefsky@de.ibm.com>
  31
  32         * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
  33         section in LD to LE linker relaxation for R_390_TLS_LDO32.
  34         * elf64-s390.c (elf_s390_relocate_section): Likewise for
  35         R_390_TLS_LDO64.
  36
  37 2011-12-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
  38
  39         * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
  40
  41 2011-12-19  Iain Sandoe  <idsandoe@googlemail.com>
  42
  43         * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
  44         * mach-o-target.c (bfd_mach_o_backend_data): Initialize
  45         bfd_mach_o_section_type_valid_for_tgt
  46         * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
  47         (bfd_mach_o_section_type_valid_for_tgt): Set to
  48         bfd_mach_o_section_type_valid_for_x86_64.
  49         * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
  50         (bfd_mach_o_section_attribute_name): Reorder.
  51         (bfd_mach_o_get_section_type_from_name): If the target has defined a
  52         validator for section types, then use it.
  53         * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
  54         to include the bfd.
  55
  56 2011-12-19  Chung-Lin Tang  <cltang@codesourcery.com>
  57
  58         * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
  59         BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
  60         BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
  61         BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
  62         * bfd-in2.h (bfd_reloc_code_real): Regenerate.
  63         * libbfd.h (bfd_reloc_code_real_names): Regenerate.
  64         * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
  65         entries.
  66         (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
  67         mappings.
  68         * elfn32-mips.c (elf_mips16_howto_table_rel,
  69         elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
  70         (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
  71         mappings.
  72         * elf64-mips.c (mips16_elf64_howto_table_rel,
  73         mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
  74         (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
  75         mappings.
  76         * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
  77         _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
  78         (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
  79         (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
  80         (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
  81         (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
  82         R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
  83
  84 2011-12-19  Chung-Lin Tang  <cltang@codesourcery.com>
  85             Catherine Moore  <clm@codesourcery.com>
  86             Sandra Loosemore  <sandra@codesourcery.com>
  87             Richard Sandiford  <rdsandiford@googlemail.com>
  88
  89         * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
  90         H is a MIPS16 function with a kept 32-bit stub. Update comments.
  91         (mips_elf_get_la25_target): New function.
  92         (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
  93         (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
  94         change to use mips_elf_get_la25_target().
  95         (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
  96         parameter, add switch case for R_MIPS16_26.
  97         (mips_elf_calculate_relocation): Redirect relocation to point to the
  98         LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
  99         of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
 100         for mips16->mips16 calls.
 101         (_bfd_mips_elf_check_relocs): Update arguments of call to
 102         mips_elf_relocation_needs_la25_stub().
 103         (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
 104
 105 2011-12-16  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
 106
 107         * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
 108         * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
 109         * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
 110         * mach-o.c (bfd_mach_o_header_p): Remove special handling for
 111         mach-o-i386.
 112         (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
 113         mach-o-fat.
 114
 115 2011-12-15  Kevin Buettner  <kevinb@redhat.com>
 116
 117         * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
 118         to correspond to a smaller ELF_NGREG defined by the kernel.
 119
 120 2011-12-15  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
 123          "/lib/ldx32.so.1".
 124
 125 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 126
 127         * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
 128         (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
 129         for object files.
 130
 131 2011-12-15  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
 132
 133         * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
 134         table only when there isn't the cahce.
 135         (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
 136         for a pointer for the watchdog.
 137         (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
 138         bfd_mach_o_canonicalize_reloc.
 139         (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
 140         (bfd_mach_o_free_cached_info): Free up cache data.
 141         * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
 142         (bfd_mach_o_free_cached_info): Add declaration.
 143
 144 2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
 145
 146         * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
 147         bfd_mach_o_bfd_set_private_flags.
 148         * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
 149         * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
 150
 151 2011-12-14  Nick Clifton  <nickc@redhat.com>
 152
 153         PR ld/12451
 154         * elfcode.h (elf_checksum_contents): Read in the section's
 155         contents if they are not already available, and the section
 156         actually has some contents.
 157
 158         * compress.c (bfd_get_full_section_contents): Use zmalloc to
 159         allocate the buffers so that excess bytes are guaranteed to be
 160         zero.
 161
 162 2011-12-14  Iain Sandoe  <iains@gcc.gnu.org>
 163
 164         * mach-o-i386.c (text_section_names_xlat): New table.
 165         (data_section_names_xlat): Likewise.
 166         (import_section_names_xlat): Likewise.
 167         (mach_o_i386_segsec_names_xlat): Likewise.
 168         (bfd_mach_o_tgt_seg_table): Use new tables.
 169         * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
 170         * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
 171         Move to mach-o.h as   typedefs.
 172         (text_section_names_xlat): Update for current GCC usage.
 173         (data_section_names_xlat): Likewise.
 174         (dwarf_section_names_xlat): Likewise.
 175         (objc_section_names_xlat): New table.
 176         (segsec_names_xlat): Add objc table.
 177         (bfd_mach_o_normalize_section_name):  Replace with...
 178         (bfd_mach_o_section_data_for_mach_sect): New.
 179         (bfd_mach_o_section_data_for_bfd_name): New.
 180         (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
 181         (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
 182         (bfd_mach_o_bfd_copy_private_section_data): Implement.
 183         (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
 184         for compatibility with system tools.
 185         (bfd_mach_o_build_commands): Update section alignment info.
 186         (bfd_mach_o_new_section_hook): Use translation table data to define
 187         default section flags, type, attributes and alignment, when available.
 188         (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
 189         (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
 190         (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
 191         (bfd_mach_o_get_section_type_from_name): Change "not-found" return
 192         value.
 193         (bfd_mach_o_tgt_seg_table): Set default NULL.
 194         * mach-o.h (bfd_mach_o_segment_command):  Use define for name length.
 195         (bfd_mach_o_backend_data): Move until after contents are defined.
 196         (bfd_mach_o_normalize_section_name): Remove.
 197         (bfd_mach_o_convert_section_name_to_bfd): Declare.
 198         (mach_o_section_name_xlat): Declare.
 199         (mach_o_segment_name_xlat): Declare.
 200         (bfd_mach_o_section_data_for_mach_sect): Declare.
 201         (bfd_mach_o_section_data_for_bfd_name): Declare.
 202
 203 2011-12-13  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
 204
 205         * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
 206         argument like other functions to support formats other than ELF.
 207         * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
 208         * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
 209         in tdata as a parameter.
 210         * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
 211         elf-bfd.h.
 212         * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
 213         * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
 214         fallback macro.
 215         (bfd_mach_o_find_nearest_line): Likewise.
 216         * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
 217         which calls _bfd_dwarf2_find_nearest_line.
 218         (bfd_mach_o_close_and_cleanup): Likewise.
 219         * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
 220         (bfd_mach_o_find_nearest_line): Add declaration.
 221         (bfd_mach_o_close_and_cleanup): Add declaration.
 222
 223 2011-12-13  Tristan Gingold  <gingold@adacore.com>
 224
 225         * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global.  Remove
 226         prototype.
 227         (bfd_mach_o_section_get_entry_size): Make global.
 228         (bfd_mach_o_section_get_nbr_indirect): Likewise.
 229         (bfd_mach_o_read_symtab_strtab): Likewise.
 230         (struct bfd_mach_o_xlat_name): Move to mach-o.h
 231         (bfd_mach_o_print_flags): Move to binutils/od-macho.c
 232         (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
 233         (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
 234         (bfd_mach_o_header_flags_name): Likewise.
 235         (bfd_mach_o_load_command_name): Likewise.
 236         (bfd_mach_o_print_private_header): Likewise.
 237         (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
 238         (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
 239         (bfd_mach_o_print_dyld_info): Likewise.
 240         (bfd_mach_o_print_private_bfd_data): Remove.
 241         (bfd_mach_o_type_name): Make global.
 242         (bfd_mach_o_section_attribute_name): Likewise.
 243         * mach-o.h (bfd_mach_o_xlat_name): Added.
 244         (bfd_mach_o_section_get_nbr_indirect)
 245         (bfd_mach_o_section_get_entry_size)
 246         (bfd_mach_o_read_symtab_symbols)
 247         (bfd_mach_o_read_symtab_strtab)
 248         (bfd_mach_o_section_attribute_name)
 249         (bfd_mach_o_section_type_name): Likewise.
 250         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
 251
 252 2011-12-13  Chung-Lin Tang  <cltang@codesourcery.com>
 253
 254         * elfxx-mips.c (mips_elf_calculate_relocation): Correct
 255         R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
 256         update comments.
 257
 258 2011-12-12  Iain Sandoe  <iains@gcc.gnu.org>
 259
 260         * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
 261         (bfd_mach_o_read_section_64): Likewise.
 262
 263 2011-12-11  John Davis Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 264
 265         PR binutils/13476
 266         * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
 267         R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
 268         R_PARISC_DPREL21L when not doing a shared link.  Likewise convert
 269         R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
 270         R_PARISC_DPREL14R.  Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
 271         and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
 272
 273 2011-12-10  David Daney  <david.daney@cavium.com>
 274
 275         * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
 276         (mips_elf_link_hash_table.rld_symbol): New field;
 277         (MIPS_ELF_RLD_MAP_SIZE): New macro.
 278         (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
 279         in rld_symbol.
 280         (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
 281         in rld_symbol.
 282         (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
 283         (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
 284         (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
 285         calculate DT_MIPS_RLD_MAP value.
 286         (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
 287         quit initializing rld_value.
 288
 289 2011-12-08  Andrew Pinski  <apinski@cavium.com>
 290             Adam Nemet  <anemet@caviumnetworks.com>
 291
 292         * archures.c (bfd_mach_mips_octeon2): New macro
 293         * bfd-in2.h: Regenerate.
 294         * cpu-mips.c (I_mipsocteon2): New enum value.
 295         (arch_info_struct): Add bfd_mach_mips_octeon2.
 296         * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
 297         (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
 298         (mips_mach_extensions): Add bfd_mach_mips_octeon2.
 299
 300 2011-12-07  Alan Modra  <amodra@gmail.com>
 301
 302         PR ld/12772
 303         * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
 304         defined in shared libraries.
 305
 306 2011-12-07  Tristan Gingold  <gingold@adacore.com>
 307
 308         * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
 309         Adjust the condition.
 310         (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
 311         Adjust return statements.
 312         (bfd_mach_o_read_symtab_strtab): Likewise.
 313         (bfd_mach_o_read_symtab_symbols): Likewise.
 314         (bfd_mach_o_scan_start_address): Likewise.  Make it static.
 315         (bfd_mach_o_scan): Likewise.
 316         (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
 317         (bfd_mach_o_header_p): Adjust call.
 318         (bfd_mach_o_cpu_name): Make it const.
 319         (bfd_mach_o_filetype_name): Likewise.
 320         (bfd_mach_o_header_flags_name): Likewise.
 321         (bfd_mach_o_section_type_name): Likewise.
 322         (bfd_mach_o_section_attribute_name): Likewise.
 323         (bfd_mach_o_load_command_name): Likewise.
 324         (bfd_mach_o_get_section_type_from_name): Add a const qualifier
 325         after above change.
 326         (bfd_mach_o_get_section_attribute_from_name): Likewise.
 327         * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
 328         (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
 329
 330 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
 331
 332         * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
 333         (elfcore_write_s390_system_call): Likewise.
 334         * elf.c (elfcore_write_s390_last_break): New function.
 335         (elfcore_write_s390_system_call): Likewise.
 336         (elfcore_write_register_note): Call them.
 337         (elfcore_grok_s390_last_break): New function.
 338         (elfcore_grok_s390_system_call): Likewise.
 339         (elfcore_grok_note): Call them.
 340
 341 2011-12-05  Tristan Gingold  <gingold@adacore.com>
 342
 343         * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
 344
 345 2011-12-05  Tristan Gingold  <gingold@adacore.com>
 346
 347         * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
 348         (bfd_mach_o_read_dylib): Likewise.
 349         (bfd_mach_o_read_command): Likewise.
 350         (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
 351
 352 2011-12-05  Tristan Gingold  <gingold@adacore.com>
 353
 354         * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
 355         message.
 356         (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
 357         (bfd_mach_o_fat_extract): Ditto.
 358
 359 2011-12-03  Alan Modra  <amodra@gmail.com>
 360
 361         PR ld/13468
 362         * elflink.c (bfd_elf_final_link): Don't segfault when checking
 363         for DT_TEXTREL and .dynamic does not exist.
 364
 365 2011-12-03  Alan Modra  <amodra@gmail.com>
 366
 367         PR ld/13470
 368         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
 369         change in 2011-07-01 commit.  Comment.
 370         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
 371
 372 2011-12-01  Mikael Pettersson  <mikpe@it.uu.se>
 373
 374         * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
 375         non-SEC_ALLOC sections break before GOT and PLT accounting.
 376
 377 2011-12-01  Hans-Peter Nilsson  <hp@axis.com>
 378
 379         * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
 380         R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
 381         non-SEC_ALLOC sections before GOT and PLT accounting.
 382
 383 2011-11-29  Andrew Pinski  <apinski@cavium.com>
 384
 385         * archures.c (bfd_mach_mips_octeonp): New macro.
 386         * bfd-in2.h: Regenerate.
 387         * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
 388         (arch_info_struct): Add bfd_mach_mips_octeonp.
 389         * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
 390         (mips_mach_extensions): Add bfd_mach_mips_octeonp.
 391
 392 2011-11-23  Tristan Gingold  <gingold@adacore.com>
 393
 394         * vms-lib.c (get_idxlen): Add comments.  Fix type in sizeof.
 395         (vms_write_index): Add comments.
 396
 397 2011-11-22  DJ Delorie  <dj@redhat.com>
 398
 399         * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
 400         avoid using the special non-swapping target when not explicitly
 401         requested.
 402
 403 2011-11-22  Daniel Calcoen  <Daniel.Calcoen@cern.ch>
 404
 405         * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
 406
 407 2011-11-22  Tristan Gingold  <gingold@adacore.com>
 408
 409         * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
 410         symbols.  Print section name in brackets.
 411
 412 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 413
 414         * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
 415         * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
 416         * configure: Regenerate.
 417         * elf32-ppc.c: Add powerpc-freebsd definitions.
 418         * elf64-ppc.c: Add powerpc64-freebsd definitions.
 419         * targets.c: Add bits for powerpc and powerpc64-freebsd.
 420
 421 2011-11-17  Philipp Thomas  <philipp@thogro.org>
 422
 423         * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
 424         needs to be translated only once.
 425
 426 2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>
 427
 428         * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
 429         zero throughout.
 430         (mips16_elf64_howto_table_rela): Likewise.
 431         (micromips_elf64_howto_table_rela): Likewise.
 432         * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
 433         (elf_mips16_howto_table_rela): Likewise.
 434         (elf_micromips_howto_table_rela): Likewise.
 435
 436 2011-11-15  Alan Modra  <amodra@gmail.com>
 437             Andreas Tobler  <andreast@fgznet.ch>
 438
 439         * elflink.c (_bfd_elf_create_got_section): Replace
 440         bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
 441         (_bfd_elf_link_create_dynamic_sections): Likewise.
 442         * elf32-ppc.c (ppc_elf_create_glink): Likewise.
 443         (ppc_elf_create_dynamic_sections): Likewise.
 444
 445 2011-11-14  Maxim Kuvyrkov  <maxim@codesourcery.com>
 446
 447         * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
 448
 449 2011-11-08  Nick Clifton  <nickc@redhat.com>
 450
 451         * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
 452         immediate move into an address register.
 453
 454 2011-11-09  Alan Modra  <amodra@gmail.com>
 455
 456         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
 457         executables when export_dynamic.
 458
 459 2011-11-08  Alan Modra  <amodra@gmail.com>
 460
 461         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
 462         ha_relocs_not_using_r2 to unexpected_toc_insn.
 463         (ok_lo_toc_insn): New function.
 464         (ppc64_elf_edit_toc): Check insn on lo toc reloc.  Emit warning.
 465         (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
 466         Handle addic on lo toc reloc.
 467
 468 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 469
 470         PR ld/13387
 471         * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
 472         go through PLT.  Reset plt field with init_plt_offset.
 473         (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
 474         allocated for symbols referenced by a plabel.
 475
 476 2011-11-02  DJ Delorie  <dj@redhat.com>
 477
 478         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
 479         variable.
 480
 481 2011-11-02  Jan Beulich  <jbeulich@suse.com>
 482
 483         * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
 484         internal_syment *' parameter. Extend 'dummy' to an array with two
 485         elements. Set n_numaux early. Handle BSF_FILE.
 486         (coff_write_symbols): Pass NULL as new third argument to
 487         coff_write_alien_symbol().
 488         * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
 489         obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
 490         from non-COFF input BFDs.
 491         * libcoff-in.h (coff_write_alien_symbol): Declare.
 492         * libcoff.h (coff_write_alien_symbol): Re-generate.
 493
 494 2011-11-01  DJ Delorie  <dj@redhat.com>
 495
 496         * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
 497         (ALL_MACHINES_CFILES): Add cpu-rl78.c.
 498         (BFD32_BACKENDS): Add elf32-rl78.lo.
 499         (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
 500         (Makefile.in): Regenerate.
 501         * archures.c (bfd_architecture): Define bfd_arch_rl78.
 502         (bfd_archures_list): Add bfd_rl78_arch.
 503         * config.bfd: Add rl78-*-elf.
 504         * configure.in: Add bfd_elf32_rl78_vec.
 505         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
 506         * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
 507         * Makefile.in: Regenerate.
 508         * bfd-in2.h: Regenerate.
 509         * configure: Regenerate.
 510         * libbfd.h: Regenerate.
 511         * cpu-rl78.c: New file.
 512         * elf32-rl78.c: New file.
 513
 514 2011-10-26  Nick Clifton  <nickc@redhat.com>
 515
 516         PR ld/13049
 517         * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
 518         * elf32-hppa.c (STUB_SUFFIX): Likewise.
 519
 520 2011-10-25  Joern Rennecke  <joern.rennecke@embecosm.com>
 521
 522         * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
 523         (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
 524         (BFD32_BACKENDS): Add elf32-epiphany.lo.
 525         (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
 526         * archures.c (bfd_arch_epiphany): Add.
 527         (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
 528         (bfd_epiphany_arch): Declare.
 529         (bfd_archures_list): Add &bfd_epiphany_arch.
 530         * config.bfd (epiphany-*-elf): New target case.
 531         * configure.in (bfd_elf32_epiphany_vec): New target vector case.
 532         * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
 533         (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
 534         (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
 535         (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
 536         * targets.c (bfd_elf32_epiphany_vec): Declare.
 537         (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
 538         * Makefile.in: Regenerate.
 539         * bfd-in2.h: Regenerate.
 540         * configure: Regenerate.
 541         * libbfd.h: Regenerate.
 542         * po/SRC-POTFILES.in: Regenerate.
 543         * po/bfd.pot: Regenerate.
 544         * cpu-epiphany.c: New file.
 545         * elf32-epiphany.c: New file.
 546
 547 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 548
 549         * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
 550         assertions.
 551
 552 2011-10-24  Eugeniy Meshcheryakov  <eugen@debian.org>
 553
 554         PR ld/13273
 555         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
 556         identical TAG_PCS_config attributes.
 557
 558 2011-10-24  Nick Clifton  <nickc@redhat.com>
 559
 560         * po/ja.po: Updated Japanese translation.
 561
 562 2011-10-24  Pau Garcia i Quiles  <pgquiles@elpauer.org>
 563
 564         PR binutils/13292
 565         * bfd-in.h: Include <sys/stat.h> rather than forward defining
 566         struct stat.
 567         * bfd-in2.h: Regenerate.
 568
 569 2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>
 570
 571         PR ld/13302
 572         * elf32-i386.c (elf_i386_relocate_section): Replace
 573         R_386_IRELATIVE with R_386_RELATIVE.
 574
 575         * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
 576         R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
 577
 578 2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>.
 579
 580         * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
 581         comments.
 582         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 583
 584 2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>
 585
 586         PR ld/13302
 587         * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
 588         and next_irelative_index.
 589         (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
 590         and next_irelative_index.
 591         (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
 592         next_tls_desc_index.
 593         (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
 594         next_irelative_index from reloc_count.
 595         (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
 596         R_386_JUMP_SLOT.
 597
 598         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 599         next_jump_slot_index and next_irelative_index.
 600         (elf_x86_64_link_hash_table_create): Initialize
 601         next_jump_slot_index and next_irelative_index.
 602         (elf_x86_64_size_dynamic_sections): Set next_irelative_index
 603         from reloc_count.
 604         (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
 605         R_X86_64_JUMP_SLOT.
 606
 607 2011-10-20  Nick Clifton  <nickc@redhat.com>
 608
 609         PR ld/13049
 610         * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
 611         symbol names.
 612         * elf64-ppc.c (STUB_SUFFIX): Likewise.
 613         * elf32-hppa.c (STUB_SUFFIX): Likewise.
 614
 615 2011-10-20  Alan Modra  <amodra@gmail.com>
 616
 617         * elf32-i386.c (i386_opcode16): Delete.
 618         (elf_i386_check_tls_transition): Use memcmp to compare contents.
 619         * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
 620         (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
 621
 622 2011-10-19  Alan Modra  <amodra@gmail.com>
 623
 624         PR ld/13177
 625         * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
 626         (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
 627         "mark".  Hide undefweak too.  Clear def_regular and ref_regular.
 628         * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
 629         reloc errors from garbage-collected code.
 630         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 631         * elf32-bfin.c (bfin_relocate_section): Likewise.
 632         (bfinfdpic_relocate_section): Likewise.
 633         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 634         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 635         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 636         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 637         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 638         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 639         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 640         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 641         * elf32-spu.c (spu_elf_relocate_section): Likewise.
 642         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 643         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 644         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
 645         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 646         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 647         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
 648         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 649         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 650         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 651
 652 2011-10-19  Alan Modra  <amodra@gmail.com>
 653
 654         PR ld/13311
 655         * elflink.c (elf_link_output_extsym): Correct test for warning when
 656         forced local executable syms are referenced from shared libraries.
 657
 658 2011-10-19  Alan Modra  <amodra@gmail.com>
 659
 660         PR ld/13254
 661         * elflink.c (bfd_elf_final_link): Emit error_textrel error.
 662
 663 2011-10-18  David S. Miller  <davem@davemloft.net>
 664
 665         PR binutils/13301
 666         * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
 667         (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
 668         call delay slot instruction forward 4 bytes when performing
 669         relaxation.
 670
 671 2011-10-17  Alan Modra  <amodra@gmail.com>
 672
 673         PR ld/12975
 674         PR ld/13195
 675         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
 676         and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
 677
 678 2011-10-14  Hans-Peter Nilsson  <hp@axis.com>
 679
 680         * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
 681         <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
 682         global symbols.
 683         <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
 684         updates of the plt refcount.
 685         (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
 686         refcount in relation to the plt refcount.
 687
 688 2011-10-13  Richard Sandiford  <richard.sandiford@linaro.org>
 689
 690         * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
 691         stubs as resolved.
 692
 693 2011-10-11  Alan Modra  <amodra@gmail.com>
 694
 695         PR binutils/13278
 696         * archive.c (bfd_generic_archive_p): Only check first element
 697         when target_defaulted.
 698         (_bfd_construct_extended_name_table): Use ar_maxnamelen.
 699         (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
 700
 701 2011-10-11  Alan Modra  <amodra@gmail.com>
 702
 703         PR binutils/13257
 704         * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
 705         thin archive element using container target if not defaulted.
 706
 707 2011-10-10  Nick Clifton  <nickc@redhat.com>
 708
 709         * po/es.po: Updated Spanish translation.
 710         * po/fi.po: Updated Finnish translation.
 711         * po/fr.po: Updated French translation.
 712         * po/ru.po: Updated Russian translation.
 713
 714 2011-10-10  Alan Modra  <amodra@gmail.com>
 715
 716         * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
 717         (struct ppc_link_hash_table): Add tocsave_htab.
 718         (struct tocsave_entry): New.
 719         (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
 720         (ppc64_elf_link_hash_table_create): Create tocsave_htab..
 721         (ppc64_elf_link_hash_table_free): ..and delete it.
 722         (build_plt_stub): Always put STD_R2_40R1 first.
 723         (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
 724         on plt call.  If present add prologue nop location to tocsave_htab.
 725         (ppc64_elf_relocate_section): Convert prologue nop to std.  Skip
 726         first insn of plt call stub when R_PPC64_TOCSAVE present.
 727
 728 2011-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 729
 730         PR ld/13250
 731         * elflink.c (elf_link_add_object_symbols): Preserve the maximum
 732         alignment and size for common symbols.
 733
 734 2011-10-08  Alan Modra  <amodra@gmail.com>
 735
 736         PR ld/13229
 737         PR ld/13244
 738         * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
 739         dynamic.
 740
 741 2011-10-08  Alan Modra  <amodra@gmail.com>
 742
 743         PR ld/13229
 744         * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
 745         even when strip_discarded is false.
 746
 747 2011-10-05  Kai Tietz  <ktietz@redhat.com>
 748
 749         * coffgen.c (coff_write_alien_symbol): Don't write
 750         symbol for discarded sections, if strip_discarded isn't
 751         explicit set to false.
 752         (coff_write_native_symbol): Likewise.
 753
 754 2011-10-05  DJ Delorie  <dj@redhat.com>
 755             Nick Clifton  <nickc@redhat.com>
 756
 757         * elf32-rx.c: Add support for PID mode.
 758         (rx_elf_relocate_section): Add checks for unsafe PID relocations.
 759         Include addend in R_RX_SYM relocations.
 760
 761 2011-09-30  Tristan Gingold  <gingold@adacore.com>
 762
 763         * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
 764         (read_section): Add sec argument. Adjust the code to get section
 765         names from it.
 766         (read_indirect_string): Adjust call to read_section.
 767         (read_abbrevs): Ditto.
 768         (decode_line_info): Ditto.
 769         (read_debug_ranges): Ditto.
 770         (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
 771         (find_debug_info): Add debug_sections parameter.  Use it instead
 772         the above macros.
 773         (place_sections): Get section names from stash.
 774         (find_line): Add debug_sections argument.  Initialize
 775         debug_sections field of stash from it.
 776         Adjust calls to find_debug_info.
 777         (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
 778         Adjust call to find_line.
 779         (_bfd_dwarf2_find_line): Adjust call to find_line.
 780         * libcoff-in.h (struct dwarf_debug_section): New declaration.
 781         (coff_find_nearest_line_with_names): Likewise.
 782         * libcoff.h: Regenerate.
 783         * libbfd-in.h (struct dwarf_debug_section): Move declaration.
 784         (dwarf_debug_sections): Likewise.
 785         (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
 786         * libbfd.h: Regenerate.
 787         * elf.c (_bfd_elf_find_nearest_line): Adjust call to
 788         _bfd_dwarf2_find_nearest_line.
 789         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
 790         * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
 791         * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
 792         * coffgen.c (coff_find_nearest_line_with_names): New function.
 793         (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
 794         * coff-rs6000.c (xcoff_debug_sections): New constant.
 795         (xcoff_find_nearest_line): New function.
 796         (rs6000coff_vec): Use xcoff_find_nearest_line.
 797         (pmac_xcoff_vec): Ditto.
 798
 799 2011-09-30  Alan Modra  <amodra@gmail.com>
 800
 801         PR ld/13235
 802         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
 803         (ppc64_elf_edit_toc): Check HA relocs.
 804         (ha_reloc_match): Delete function.
 805         (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
 806         Instead do it and low part optimization based on
 807         ha_relocs_not_using_r2.
 808
 809 2011-09-29  Alan Modra  <amodra@gmail.com>
 810
 811         PR ld/13233
 812         * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
 813         debug and special section groups.
 814
 815 2011-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 816
 817         PR ld/13195
 818         * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
 819         clearing def_dynamic.
 820         (elf_link_add_object_symbols): Likewise.  Set dynamic_def when
 821         setting def_dynamic.
 822         (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
 823         versioned.
 824
 825 2011-09-27  Kai Tietz  <ktietz@redhat.com>
 826
 827         * coffcode.h (sec_to_styp_flags): Handle
 828         SEC_LINK_DUPLICATES_SAME_CONTENTS, and
 829         SEC_LINK_DUPLICATES_SAME_SIZE.
 830
 831 2011-09-22  Tristan Gingold  <gingold@adacore.com>
 832
 833         * configure.in: Bump version to 2.22.51
 834         * configure: Regenerate.
 835
 836 2011-09-21  David S. Miller  <davem@davemloft.net>
 837
 838         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
 839         * elfxx-sparc.h: Declare it.
 840         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
 841         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
 842
 843 2011-09-21  Tristan Gingold  <gingold@adacore.com>
 844
 845         * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
 846         Deals with size limited strings.
 847         (bfd_mach_o_build_commands): Initialize more fields.
 848
 849 2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 850
 851         PR ld/13177
 852         * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
 853         nor GOT references.
 854
 855 2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 856
 857         PR ld/12975
 858         * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
 859         to struct bfd_elf_version_tree.
 860
 861         * elflink.c (elf_info_failed): Remove verdefs.
 862         (_bfd_elf_export_symbol): Updated.
 863         _bfd_elf_link_assign_sym_version): Likewise.
 864         (bfd_elf_size_dynamic_sections): Remove pointer to struct
 865         bfd_elf_version_tree.  Updated.
 866         (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
 867         by linker script.
 868
 869         * linker.c (bfd_hide_sym_by_version): New.
 870
 871         * bfd-in2.h: Regenerated.
 872
 873 2011-09-12  H.J. Lu  <hongjiu.lu@intel.com>
 874
 875         PR ld/13178
 876         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
 877         if there are no GOT relocations.
 878
 879 2011-09-09  Kai Tietz  <ktietz@redhat.com>
 880
 881         * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
 882         for targets without symbol_leading_char.
 883
 884 2011-09-08  Bernd Jendrissek  <bernd.jendrissek@gmail.com>
 885
 886         * bfdwin.c (bfd_get_file_window): Fix memory leak.
 887
 888 2011-09-07  Alan Modra  <amodra@gmail.com>
 889
 890         PR ld/13131
 891         * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
 892         is initialized.
 893
 894 2011-09-06  Alan Modra  <amodra@gmail.com>
 895
 896         PR ld/13131
 897         * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
 898         (ppc64_elf_edit_toc): Fix style nit.  Report some details
 899         on linker failure due to reference in debug or non-alloc
 900         sections to optimized away toc entry, and don't abort.
 901
 902 2011-09-01  Christophe Lyon  <christophe.lyon@st.com>
 903
 904         * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
 905         sections.
 906
 907 2011-08-26  Nick Clifton  <nickc@redhat.com>
 908
 909         * po/es.po: Updated Spanish translation.
 910
 911 2011-08-19  Alan Modra  <amodra@gmail.com>
 912
 913         * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
 914         we haven't seen expected -mcmodel=medium/large code relocs.
 915
 916 2011-08-18  Tristan Gingold  <gingold@adacore.com>
 917
 918         * mach-o.c (bfd_mach_o_read_segment): Initialize list.
 919
 920 2011-08-17  Tristan Gingold  <gingold@adacore.com>
 921
 922         * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
 923
 924 2011-08-17  Alan Modra  <amodra@gmail.com>
 925
 926         PR ld/12762
 927         * bfd-in.h (struct bfd_section_already_linked): Forward declare.
 928         (_bfd_handle_already_linked): Declare.
 929         * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
 930         _bfd_coff_section_already_linked.
 931         * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
 932         * coffcode.h (coff_section_already_linked): Likewise.
 933         * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
 934         * elf-bfd.h: Likewise.
 935         * libbfd-in.h: Likewise.
 936         * targets.c: Likewise.
 937         * linker.c (bfd_section_already_linked): Likewise.
 938         (bfd_section_already_linked_table_lookup): Likewise.
 939         (bfd_section_already_linked_table_insert): Likewise.
 940         (_bfd_generic_section_already_linked): Likewise.  Call
 941         _bfd_handle_already_linked.
 942         (_bfd_handle_already_linked): New function, split out from..
 943         * elflink.c (_bfd_elf_section_already_linked): ..here.  Revert
 944         2011-07-09 changes.  Avoid unnecessary strcmp when matching
 945         already_linked_list entries.  Match plugin linkonce section.
 946         (section_signature): Delete.
 947         * coffgen.c (_bfd_coff_section_already_linked): New function.
 948         * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
 949         * libbfd.h: Regenerate.
 950         * libcoff.h: Regenerate.
 951         * bfd-in2.h: Regenerate.
 952
 953 2011-08-14  Alan Modra  <amodra@gmail.com>
 954
 955         * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
 956         shared and call to _mcount will go via plt.
 957
 958 2011-08-14  Alan Modra  <amodra@gmail.com>
 959
 960         * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
 961         * elf32-ppc.c: Likewise.
 962         (ppc_elf_select_plt_layout): Use einfo rather than info to report
 963         forced bss-plt.
 964
 965 2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>
 966
 967         PR ld/13082
 968         * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
 969         (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
 970         and zero-extend it to 64bit if addend is zero for x32.  Generate
 971         R_X86_64_RELATIVE64 for x32.
 972
 973 2011-08-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 974
 975         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
 976         * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
 977         * elf32-arm.c (elf32_arm_link_hash_table): New field.
 978         (elf232_arm_link_hash_table_create): Initialise new field.
 979         (check_use_blx): Change test depending on fix_arm1176.
 980         (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
 981         command line options.
 982
 983 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 984
 985         * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
 986         (segsec_names_xlat): Reorder elements.
 987         (bfd_mach_o_read_section_32): Fix typo.
 988         (bfd_mach_o_read_section_64): Fix typo.
 989
 990 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 991
 992         * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
 993         (BFD_MACH_O_SECTNAME_SIZE): Ditto.
 994         (bfd_mach_o_section): Use them.  Add next field.
 995         (bfd_mach_o_segment_command): Replace sections array by
 996         sect_head and sect_tail.
 997         (bfd_mach_o_get_mach_o_section): New macro.
 998         (bfd_mach_o_lookup_section): Remove.
 999         (bfd_mach_o_new_section_hook): New function.
1000         * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
1001         instead of strcmp.
1002         (bfd_mach_o_convert_section_name_to_bfd): Replaces section
1003         parameter with segname and sectname parameters.  Adjust.
1004         (bfd_mach_o_append_section_to_segment): New function.  Use a
1005         linked list for Mach-O sections.
1006         (bfd_mach_o_write_segment_32): Adjust.
1007         (bfd_mach_o_write_segment_64): Ditto.
1008         (bfd_mach_o_build_commands): Fix comment.  Adjust.
1009         (bfd_mach_o_flatten_sections): Adjust.
1010         (bfd_mach_o_print_section_map): Adjust.
1011         (bfd_mach_o_set_section_flags_from_bfd): Ditto.
1012         (bfd_mach_o_new_section_hook): New function.
1013         (bfd_mach_o_init_section_from_mach_o): Ditto.
1014         (bfd_mach_o_read_section_32): Remove section parameter.
1015         Return a section instead.
1016         (bfd_mach_o_read_section_64): Ditto.
1017         (bfd_mach_o_read_section): Ditto.
1018         (bfd_mach_o_make_bfd_section): Adjust.
1019         (bfd_mach_o_read_segment): Adjust for new profile of
1020         bfd_mach_o_read_section.
1021         (bfd_mach_o_lookup_section): Remove.
1022         * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1023
1024 2011-08-08  Tristan Gingold  <gingold@adacore.com>
1025
1026         * mach-o.h (bfd_mach_o_version_min_command): New structure.
1027         (bfd_mach_o_load_command): Add version_min.
1028         (mach_o_data_struct): Fix comment.
1029         * mach-o.c (bfd_mach_o_read_version_min): New function.
1030         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1031         BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1032         BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1033         (bfd_mach_o_get_name_or_null): New function.
1034         (bfd_mach_o_get_name): Use the above new one.
1035         (bfd_mach_o_load_command_name): Add the above new commands.
1036         (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1037         unknown commands.  Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1038         BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1039         BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1040
1041 2011-08-08  Tristan Gingold  <gingold@adacore.com>
1042
1043         * mach-o.h: Move size macros to external.h
1044         Move reloc macros to reloc.h and x86-64.h.
1045         * mach-o-i386.c: Includes mach-o/reloc.h
1046         * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1047         * mach-o.c: Add includes.
1048         (bfd_mach_o_write_header): Use structure from external.h to convert.
1049         (bfd_mach_o_write_thread): Ditto.
1050         (bfd_mach_o_write_relocs): Ditto.
1051         (bfd_mach_o_write_section_32): Ditto.
1052         (bfd_mach_o_write_section_64): Ditto.
1053         (bfd_mach_o_write_segment_32): Ditto.
1054         (bfd_mach_o_write_segment_64): Ditto.
1055         (bfd_mach_o_write_symtab): Ditto.
1056         (bfd_mach_o_write_contents): Ditto.
1057         (bfd_mach_o_read_header): Ditto.
1058         (bfd_mach_o_read_section_32): Ditto.
1059         (bfd_mach_o_read_section_64): Ditto.
1060         (bfd_mach_o_read_symtab_symbol): Ditto.
1061         (bfd_mach_o_read_dylinker): Ditto.
1062         (bfd_mach_o_read_dylib): Ditto.
1063         (bfd_mach_o_read_dysymtab): Ditto.
1064         (bfd_mach_o_read_symtab): Ditto.
1065         (bfd_mach_o_read_linkedit): Ditto.
1066         (bfd_mach_o_read_str): Ditto.
1067         (bfd_mach_o_read_dyld_info): Ditto.
1068         (bfd_mach_o_read_segment): Ditto.
1069         (bfd_mach_o_read_command): Ditto.
1070         (bfd_mach_o_archive_p): Ditto.
1071         (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1072         (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1073         (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1074         (bfd_mach_o_read_uuid): Remove useless cast.  Use a macro instead
1075         of an hard-coded value.
1076
1077 2011-08-08  Tristan Gingold  <gingold@adacore.com>
1078
1079         * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1080         (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1081         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1082         BFD_RELOC_MACH_O_X86_64_GOT_LOAD.  Share common code.
1083
1084 2011-08-08  Tristan Gingold  <gingold@adacore.com>
1085
1086         * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1087         (bfd_mach_o_convert_section_name_to_bfd): Use it.
1088         (bfd_mach_o_get_section_type_from_name): New function.
1089         (bfd_mach_o_get_section_attribute_from_name): Ditto.
1090         * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1091         Add comments.  Add prototypes for the above new functions.
1092
1093 2011-08-05  Mark Kettenis  <kettenis@gnu.org>
1094
1095         * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1096
1097 2011-08-05  Alan Modra  <amodra@gmail.com>
1098
1099         * elf64-ppc.c (maybe_strip_output): New function.
1100         (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1101
1102 2011-08-05  Alan Modra  <amodra@gmail.com>
1103
1104         PR ld/12762
1105         * elflink.c (_bfd_elf_section_already_linked): Return matched
1106         status.  Remove COFF comdat section handling.
1107         * linker.c (_bfd_generic_section_already_linked): Return matched
1108         status.  Don't set SEC_GROUP in l_flags for plugin entries.
1109         (bfd_section_already_linked): Update prototype.
1110         * targets.c (_section_already_linked): Likewise.
1111         * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1112         * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1113         (_bfd_nolink_section_already_linked): Update.
1114         * libbfd.h: Regenerate.
1115         * bfd-in2.h: Regenerate.
1116
1117 2011-08-05  Alan Modra  <amodra@gmail.com>
1118
1119         * elf32-ppc.c: Include dwarf2.h.
1120         (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1121         (ppc_elf_create_glink): Create .eh_frame section.
1122         (glink_eh_frame_cie): New array.
1123         (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1124         (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1125
1126 2011-08-04  Tristan Gingold  <gingold@adacore.com>
1127
1128         * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1129         (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1130
1131 2011-08-03  Tristan Gingold  <gingold@adacore.com>
1132
1133         * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1134         (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1135
1136 2011-08-02  Maciej W. Rozycki  <macro@codesourcery.com>
1137
1138         * elfxx-mips.c (check_4byte_branch): Remove function.
1139         (check_relocated_bzc): New function.
1140         (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1141         instructions that immediately follow a compact branch
1142         instruction.
1143
1144 2011-08-02  Alan Modra  <amodra@gmail.com>
1145
1146         * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1147         plt_static_chain.
1148         (ppc_build_one_stub): Adjust get_relocs call to suit..
1149         (ppc_size_one_stub): ..and reloc sizing.  Correct plt size corner case.
1150
1151 2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
1152
1153         PR ld/13048
1154         * archures.c (bfd_mach_i386_intel_syntax): New.
1155         (bfd_mach_i386_i8086): Updated.
1156         (bfd_mach_i386_i386): Likewise.
1157         (bfd_mach_x86_64): Likewise.
1158         (bfd_mach_x64_32): Likewise.
1159         (bfd_mach_i386_i386_intel_syntax): Likewise.
1160         (bfd_mach_x86_64_intel_syntax): Likewise.
1161         (bfd_mach_x64_32_intel_syntax): Likewise.
1162         (bfd_mach_l1om): Likewise.
1163         (bfd_mach_l1om_intel_syntax): Likewise.
1164         (bfd_mach_k1om): Likewise.
1165         (bfd_mach_k1om_intel_syntax): Likewise.
1166
1167         * bfd-in2.h: Regenerated.
1168
1169         * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1170         bits_per_address.
1171         (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1172         (bfd_x64_32_arch): Likewise.
1173
1174         * elf64-x86-64.c: Include "libiberty.h".
1175         (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1176         (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1177         (elf_x86_64_reloc_type_lookup): Likewise.
1178         (elf_x86_64_reloc_name_lookup): Likewise.
1179         (elf_x86_64_relocate_section): Likewise.
1180         (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1181
1182 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
1183
1184         * elfxx-mips.c (check_br32): Fix return type.
1185
1186 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
1187
1188         * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1189
1190 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
1191
1192         * elfxx-mips.c: Adjust comments throughout.
1193         (mips_elf_relax_delete_bytes): Reshape code.
1194         (_bfd_mips_elf_relax_section): Remove check for
1195         R_MICROMIPS_GPREL16 relocations.  Reshape code.
1196
1197 2011-07-28  Roland McGrath  <mcgrathr@google.com>
1198
1199         * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1200         (elf_i386_nacl_plt0_entry): New variable.
1201         (elf_i386_plt_entry): New variable.
1202         (elf_i386_nacl_pic_plt0_entry): New variable.
1203         (elf_i386_nacl_pic_plt_entry): New variable.
1204         (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1205         (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1206         (elf_backend_plt_alignment): Likewise.
1207
1208         * config.bfd: Handle i[3-7]86-*-nacl*.
1209         * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1210         * targets.c: Support bfd_elf32_i386_nacl_vec.
1211         * configure.in: Likewise.
1212         * configure: Regenerated.
1213
1214         * elf32-i386.c (struct elf_i386_plt_layout): New type.
1215         (GET_PLT_ENTRY_SIZE): New macro.
1216         (elf_i386_plt): New variable.
1217         (struct elf_i386_backend_data): New member `plt'.
1218         (elf_i386_arch_bed): Add initializer for it.
1219         (elf_i386_vxworks_arch_bed): Likewise.
1220         (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1221         (elf_i386_plt_sym_val): Likewise.
1222         (elf_i386_relocate_section): Likewise.
1223         (elf_i386_finish_dynamic_symbol): Likewise.
1224         Also use other elf_i386_plt_layout members for PLT details.
1225         (elf_i386_finish_dynamic_sections): Likewise.
1226
1227         * elf32-i386.c (struct elf_i386_backend_data): New type.
1228         (get_elf_i386_backend_data): New macro.
1229         (elf_i386_arch_bed): New variable.
1230         (elf_backend_arch_data): New macro.
1231         (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1232         (elf_i386_link_hash_table_create): Don't initialize them.
1233         (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1234         elf_i386_backend_data, not elf_i386_link_hash_table.
1235         (elf_i386_adjust_dynamic_symbol): Likewise.
1236         (elf_i386_allocate_dynrelocs): Likewise.
1237         (elf_i386_readonly_dynrelocs): Likewise.
1238         (elf_i386_size_dynamic_sections): Likewise.
1239         (elf_i386_relocate_section): Likewise.
1240         (elf_i386_finish_dynamic_symbol): Likewise.
1241         (elf_i386_finish_dynamic_sections): Likewise.  Same for plt0_pad_byte.
1242         (elf_i386_vxworks_link_hash_table_create): Function removed.
1243         (elf_i386_vxworks_arch_bed): New variable.
1244         (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1245
1246         * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1247         * elfxx-target.h (elf_backend_arch_data): New macro.
1248         (elfNN_bed): Use it as initializer for the new member.
1249
1250 2011-07-28  Mikulas Patocka  <mikulas@artax.karlin.mff.cuni.cz>
1251
1252         * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1253         of range branches.
1254
1255 2011-07-26  Jakub Jelinek  <jakub@redhat.com>
1256
1257         * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1258         and .zdebug_macro entry.
1259         (dwarf_debug_section_enum): Add debug_macro.
1260
1261 2011-07-26  Alan Modra  <amodra@gmail.com>
1262
1263         * elf64-ppc.c: Include dwarf2.h.
1264         (struct ppc_link_hash_table): Add glink_eh_frame.
1265         (create_linkage_sections): Create .eh_frame section.
1266         (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1267         glink_eh_frame.
1268         (glink_eh_frame_cie): New array.
1269         (ppc64_elf_size_stubs): Size glink_eh_frame.
1270         (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1271         (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1272
1273 2011-07-25  Hans-Peter Nilsson  <hp@bitrange.com>
1274
1275         PR ld/12815
1276         * elf64-mmix.c (struct _mmix_elf_section_data): New members
1277         has_warned_bpo and has_warned_pushj.
1278         (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1279         converting to ISO C.  Add new parameter error_message.  All
1280         callers changed.
1281         (mmix_elf_perform_relocation): Ditto.
1282         <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1283         Handle the case where mmix_elf_check_common_relocs has not been
1284         called, missing preparations for relocs of the respective type.
1285
1286 2011-07-24  Chao-ying Fu  <fu@mips.com>
1287             Ilie Garbacea  <ilie@mips.com>
1288             Maciej W. Rozycki  <macro@codesourcery.com>
1289             Joseph Myers  <joseph@codesourcery.com>
1290             Catherine Moore  <clm@codesourcery.com>
1291             Richard Sandiford  <rdsandiford@googlemail.com>
1292
1293         * archures.c (bfd_mach_mips_micromips): New macro.
1294         * cpu-mips.c (I_micromips): New enum value.
1295         (arch_info_struct): Add bfd_mach_mips_micromips.
1296         * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1297         prototype.
1298         (_bfd_mips_elf_relax_section): Likewise.
1299         (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1300         (_bfd_mips_elf_reloc_unshuffle): ... this.  Handle microMIPS
1301         ASE.
1302         (_bfd_mips16_elf_reloc_shuffle): Rename to...
1303         (_bfd_mips_elf_reloc_shuffle): ... this.  Handle microMIPS ASE.
1304         (gprel16_reloc_p): Handle microMIPS ASE.
1305         (literal_reloc_p): New function.
1306         * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1307         (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1308         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1309         and _bfd_mips_elf_reloc_shuffle changes.
1310         (mips_elf_gprel32_reloc): Update comment.
1311         (micromips_reloc_map): New variable.
1312         (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1313         (mips_elf32_rtype_to_howto): Likewise.
1314         (mips_info_to_howto_rel): Likewise.
1315         (bfd_elf32_bfd_is_target_special_symbol): Define.
1316         (bfd_elf32_bfd_relax_section): Likewise.
1317         * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1318         (micromips_elf64_howto_table_rela): Likewise.
1319         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1320         and _bfd_mips_elf_reloc_shuffle changes.
1321         (micromips_reloc_map): Likewise.
1322         (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1323         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1324         (mips_elf64_rtype_to_howto): Likewise.
1325         (bfd_elf64_bfd_is_target_special_symbol): Define.
1326         * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1327         (elf_micromips_howto_table_rela): Likewise.
1328         (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1329         and _bfd_mips_elf_reloc_shuffle changes.
1330         (micromips_reloc_map): Likewise.
1331         (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1332         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1333         (mips_elf_n32_rtype_to_howto): Likewise.
1334         (bfd_elf32_bfd_is_target_special_symbol): Define.
1335         * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1336         (LA25_LUI_MICROMIPS_2): Likewise.
1337         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1338         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1339         (TLS_RELOC_P): Handle microMIPS ASE.
1340         (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1341         target is a microMIPS function.
1342         (micromips_reloc_p): New function.
1343         (micromips_reloc_shuffle_p): Likewise.
1344         (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1345         (got_disp_reloc_p, got_page_reloc_p): New functions.
1346         (got_ofst_reloc_p): Likewise.
1347         (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1348         (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1349         (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1350         (micromips_branch_reloc_p): New function.
1351         (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1352         (tls_gottprel_reloc_p): Likewise.
1353         (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1354         (_bfd_mips_elf_reloc_unshuffle): ... this.  Handle microMIPS
1355         ASE.
1356         (_bfd_mips16_elf_reloc_shuffle): Rename to...
1357         (_bfd_mips_elf_reloc_shuffle): ... this.  Handle microMIPS ASE.
1358         (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1359         (mips_tls_got_index, mips_elf_got_page): Likewise.
1360         (mips_elf_create_local_got_entry): Likewise.
1361         (mips_elf_relocation_needs_la25_stub): Likewise.
1362         (mips_elf_calculate_relocation): Likewise.
1363         (mips_elf_perform_relocation): Likewise.
1364         (_bfd_mips_elf_symbol_processing): Likewise.
1365         (_bfd_mips_elf_add_symbol_hook): Likewise.
1366         (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1367         (mips_elf_add_lo16_rel_addend): Likewise.
1368         (_bfd_mips_elf_check_relocs): Likewise.
1369         (mips_elf_adjust_addend): Likewise.
1370         (_bfd_mips_elf_relocate_section): Likewise.
1371         (mips_elf_create_la25_stub): Likewise.
1372         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1373         (_bfd_mips_elf_gc_sweep_hook): Likewise.
1374         (_bfd_mips_elf_is_target_special_symbol): New function.
1375         (mips_elf_relax_delete_bytes): Likewise.
1376         (opcode_descriptor): New structure.
1377         (RA): New macro.
1378         (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1379         (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1380         (beq_insn_32): Likewise.
1381         (b_insn_16, bz_insn_16): New variables.
1382         (BZC32_REG_FIELD): New macro.
1383         (bz_rs_insns_32, bz_rt_insns_32): New variables.
1384         (bzc_insns_32, bz_insns_16):Likewise.
1385         (BZ16_REG, BZ16_REG_FIELD): New macros.
1386         (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1387         (jal_x_insn_32_bd32): Likewise.
1388         (j_insn_32, jalr_insn_32): Likewise.
1389         (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1390         (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1391         (JR16_REG): New macro.
1392         (ds_insns_16_bd16): New variable.
1393         (lui_insn): Likewise.
1394         (addiu_insn, addiupc_insn): Likewise.
1395         (ADDIUPC_REG_FIELD): New macro.
1396         (MOVE32_RD, MOVE32_RS): Likewise.
1397         (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1398         (move_insns_32, move_insns_16): New variables.
1399         (nop_insn_32, nop_insn_16): Likewise.
1400         (MATCH): New macro.
1401         (find_match): New function.
1402         (check_br16_dslot, check_br32_dslot): Likewise.
1403         (check_br16, check_br32): Likewise.
1404         (IS_BITSIZE): New macro.
1405         (check_4byte_branch): New function.
1406         (_bfd_mips_elf_relax_section): Likewise.
1407         (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1408         and microMIPS modules together.
1409         (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1410         * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1411         (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1412         (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1413         (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1414         (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1415         (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1416         (BFD_RELOC_MICROMIPS_LO16): Likewise.
1417         (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1418         (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1419         (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1420         (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1421         (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1422         (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1423         (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1424         (BFD_RELOC_MICROMIPS_SUB): Likewise.
1425         (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1426         (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1427         (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1428         (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1429         (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1430         (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1431         (BFD_RELOC_MICROMIPS_JALR): Likewise.
1432         (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1433         (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1434         (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1435         (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1436         (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1437         (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1438         (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1439         * bfd-in2.h: Regenerate.
1440         * libbfd.h: Regenerate.
1441
1442 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
1443
1444         * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1445         (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1446         * Makefile.in: Regenerated.
1447
1448         * archures.c (bfd_architecture): Add bfd_arch_k1om.
1449         (bfd_k1om_arch): New.
1450         (bfd_archures_list): Add &bfd_k1om_arch.
1451         * bfd-in2.h: Regenerated.
1452
1453         * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1454         bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_k1om_freebsd_vec
1455         if bfd_elf64_x86_64_freebsd_vec is supported.
1456         (targ_selvecs): Likewise.
1457
1458         * configure.in: Support bfd_elf64_k1om_vec and
1459         bfd_elf64_k1om_freebsd_vec.
1460         * configure: Regenerated.
1461
1462         * cpu-k1om.c: New.
1463
1464         * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1465         (bfd_elf64_k1om_vec): Likewise.
1466         (bfd_elf64_k1om_freebsd_vec): Likewise.
1467
1468         * targets.c (bfd_elf64_k1om_vec): New.
1469         (bfd_elf64_k1om_freebsd_vec): Likewise.
1470         (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1471         bfd_elf64_k1om_freebsd_vec.
1472
1473 2011-07-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
1474
1475         Fix false coff-go32-exe matches.
1476         * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1477         COFF_CHECK_FORMAT.
1478         * coff-stgo32.c (go32_check_format): New forward declaration.
1479         (COFF_CHECK_FORMAT): New defintion.
1480         (go32_check_format): New function.
1481
1482 2011-07-15  Alan Modra  <amodra@gmail.com>
1483
1484         * configure.in: Bump version.
1485         * configure: Regenerate.
1486
1487 2011-07-14  Alan Modra  <amodra@gmail.com>
1488
1489         * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1490         * elf-bfd.h (struct already_linked): Forward declare.
1491
1492 2011-07-14  Alan Modra  <amodra@gmail.com>
1493
1494         * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1495         (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1496
1497 2011-07-14  Alan Modra  <amodra@gmail.com>
1498
1499         * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1500         (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1501         (build_tls_get_addr_stub): Likewise.
1502         (ppc_build_one_stub): Update calls to above.
1503         (ppc_size_one_stub): Adjust stub size.
1504         (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1505         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1506
1507 2011-07-12  Nick Clifton  <nickc@redhat.com>
1508
1509         * elf32-arm.c (elf32_arm_section_flags): Delete.
1510         (elf_backend_section_flags): Remove.
1511
1512 2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
1513
1514         PR ld/12982
1515         * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1516         when setting stack_flags.
1517
1518 2011-07-11  Catherine Moore  <clm@codesourcery.com>
1519
1520         * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1521         * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1522         * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1523         * bfd-in2.h: Regenerated.
1524         * bfd.c (bfd_lookup_section_flags): New definition.
1525         * binary.c (binary_bfd_lookup_section_flags): New definition.
1526         * bout.c (b_out_bfd_lookup_section_flags): New definition.
1527         * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1528         * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1529         * coff-rs6000.c (rs6000coff_vec): Include
1530         bfd_generic_lookup_section_flags.
1531         (pmac_xcoff_vec): Likewise.
1532         * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1533         * coff64-rs6000.c (rs6000coff64_vec): Include
1534         bfd_generic_lookup_section_flags.
1535         (aix5coff64_vec): Likewise.
1536         * ecoff.c (bfd_debug_section): Initialize flag_info field.
1537         * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1538         (bfd_elf_lookup_section_flags): Declare.
1539         * elflink.c (bfd_elf_lookup_section_flags): New function.
1540         * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1541         (elf_backend_lookup_section_flags_hook): Define.
1542         (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1543         * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1544         * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1545         * ieee.c (ieee_bfd_lookup_section_flags): New define.
1546         * ihex.c (ihex_bfd_lookup_section_flags): New define.
1547         * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1548         (bfd_generic_lookup_section_flags): Declare.
1549         * libbfd.h: Regenerated.
1550         * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1551         * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1552         * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1553         * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1554         * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1555         * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1556         * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1557         * reloc.c (bfd_generic_lookup_section_flags): New function.
1558         * som.c (som_bfd_lookup_section_flags): New definition.
1559         * srec.c (srec_bfd_lookup_section_flags): New definition.
1560         * targets.c (flag_info): Declare.
1561         (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1562         (_bfd_lookup_section_flags): New.
1563         * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1564         * versados.c (versados_bfd_lookup_section_flags): New definition.
1565         * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1566         * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1567
1568 2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
1569
1570         PR ld/12978
1571         * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1572
1573 2011-07-09  Alan Modra  <amodra@gmail.com>
1574
1575         PR ld/12942
1576         * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1577         rather than kept_section to determine whether a symbol is from
1578         a discarded section.
1579         * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1580         sections appear undefined.
1581
1582 2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
1583
1584         PR ld/12942
1585         * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1586         "asection *" with "struct already_linked *".
1587         * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1588         (_bfd_generic_section_already_linked): Likewise.
1589         (bfd_section_already_linked_table_insert): Likewise.
1590         (struct already_linked): New.
1591         (struct bfd_section_already_linked): Use it.
1592         * elflink.c (_bfd_elf_section_already_linked): Replace.
1593         "asection *" with "struct already_linked *".  Replace the plugin
1594         dummy with the LTO output.
1595         * linker.c (_bfd_generic_section_already_linked): Likewise.
1596         * targets.c (struct already_linked): Add forward declaration.
1597         (bfd_target): Replace "struct bfd_section *" with
1598         "struct already_linked *" in _section_already_linked.
1599         * bfd-in2.h: Regenerate.
1600         * libbfd.h: Regenerate.
1601
1602 2011-07-06  Tristan Gingold  <gingold@adacore.com>
1603
1604         * mach-o.h: Move loader related definitions to
1605         include/mach-o/loader.h.  Include it.
1606
1607 2011-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1608
1609         * elf64-x86-64.c (elf_backend_post_process_headers): Always
1610         define to _bfd_elf_set_osabi.
1611
1612 2011-07-03  Samuel Thibault  <samuel.thibault@gnu.org>
1613             Thomas Schwinge  <thomas@schwinge.name>
1614
1615         PR binutils/12913
1616         * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1617         ELFOSABI_LINUX alias.
1618         * elf32-hppa.c: Likewise.
1619         * elf32-i370.c: Likewise.
1620         * elf64-hppa.c: Likewise.
1621
1622 2011-07-01  Ian Lance Taylor  <iant@google.com>
1623
1624         * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1625         DW_OP_lit3 to DW_OP_lit2.
1626
1627 2011-07-01  Alan Modra  <amodra@gmail.com>
1628
1629         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1630         dyn relocs when called to copy flags for a weak sym.
1631         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1632         (ppc64_elf_merge_private_bfd_data): Delete.
1633         (bfd_elf64_bfd_merge_private_bfd_data): Define as
1634         _bfd_generic_verify_endian_match.
1635
1636 2011-06-30  Bernd Schmidt  <bernds@codesourcery.com>
1637
1638         * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1639         link_info is NULL.
1640
1641 2011-06-28  Tristan Gingold  <gingold@adacore.com>
1642
1643         * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1644         unsigned int.
1645         (_bfd_vms_write_etir): Write linkage index from reloc.
1646
1647 2011-06-28  Fawzi Mohamed <fawzi.mohamed@nokia.com>
1648
1649         * mach-o.c (bfd_mach_o_read_command): Also ignore
1650         BFD_MACH_O_LC_ROUTINES_64.
1651
1652 2011-06-27  Tristan Gingold  <gingold@adacore.com>
1653
1654         * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1655         section target index.
1656
1657 2011-06-27  Nick Clifton  <nickc@redhat.com>
1658
1659         * cisco-core.c (cisco_core_little_vec): Add initialization of
1660         match_priority field.
1661
1662 2011-06-27  Tristan Gingold  <gingold@adacore.com>
1663
1664         * cache.c: Include bfd_stdint.h.
1665         (cache_bmmap): Change profile.  Return region start and size.
1666         * bfdio.c (struct bfd_iovec): Change bmmap profile.
1667         (bfd_mmap): Change profile and adjust.   Update comment.
1668         (memory_bmmap): Change profile.
1669         * opncls.c (opncls_bmmap): Change profile.
1670         * vms-lib.c (vms_lib_bmmap): Likewise.
1671         * libbfd.h: Regenerate.
1672         * bfd-in2.h: Regenerate.
1673
1674 2011-06-27  Tristan Gingold  <gingold@adacore.com>
1675
1676         * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1677         Add comment.
1678
1679 2011-06-25  H.J. Lu  <hongjiu.lu@intel.com>
1680
1681         * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1682         define for FreeBSD/x86-64 nor FreeBSD/L1OM.  Define for L1OM.
1683
1684 2011-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
1685
1686         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1687         PLT_EH_FRAME.
1688         * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1689
1690 2011-06-24  Richard Henderson  <rth@redhat.com>
1691
1692         PR ld/12928
1693         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1694         tlsgd insn before swapping adjacent insns.
1695
1696 2011-06-24  Tristan Gingold  <gingold@adacore.com>
1697
1698         * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1699         absolute section.
1700
1701 2011-06-24  Alan Modra  <amodra@gmail.com>
1702
1703         PR ld/12921
1704         * elf.c (assign_file_positions_for_load_sections): Don't align
1705         sh_offset for all SHT_NOBITS sections here, just .tbss sections
1706         that don't get a PT_LOAD.
1707
1708 2011-06-22  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1709
1710         * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1711         (sh_elf_check_relocs): Likewise.
1712
1713 2011-06-22  Richard Henderson  <rth@redhat.com>
1714
1715         * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1716         TPREL in a PIE image.
1717         (alpha_dynamic_entries_for_reloc): Likewise.
1718         (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1719         (elf64_alpha_relax_got_load): Likewise.
1720
1721 2011-06-22  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
1722
1723         * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1724         for PIE.
1725
1726 2011-06-22  Alan Modra  <amodra@gmail.com>
1727
1728         * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1729         plugin symbols.  Fix segfault on linker scrip defined syms.
1730
1731 2011-06-20  Jakub Jelinek  <jakub@redhat.com>
1732
1733         PR ld/12570
1734         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1735         at all for linker created .eh_frame sections.
1736         (_bfd_elf_discard_section_eh_frame): Handle linker created
1737         .eh_frame sections with no relocations.
1738         * elf64-x86-64.c: Include dwarf2.h.
1739         (elf_x86_64_eh_frame_plt): New variable.
1740         (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1741         PLT_FDE_LEN_OFFSET): Define.
1742         (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1743         (elf_x86_64_create_dynamic_sections): Create and fill in
1744         .eh_frame section for .plt section.
1745         (elf_x86_64_size_dynamic_sections): Write .plt section size
1746         into .eh_frame FDE covering .plt section.
1747         (elf_x86_64_finish_dynamic_sections): Write .plt section
1748         start into .eh_frame FDE covering .plt section.  Call
1749         _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1750         (elf_backend_plt_alignment): Define to 4.
1751         * elf32-i386.c: Include dwarf2.h.
1752         (elf_i386_eh_frame_plt): New variable.
1753         (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1754         PLT_FDE_LEN_OFFSET): Define.
1755         (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1756         (elf_i386_create_dynamic_sections): Create and fill in
1757         .eh_frame section for .plt section.
1758         (elf_i386_size_dynamic_sections): Write .plt section size
1759         into .eh_frame FDE covering .plt section.
1760         (elf_i386_finish_dynamic_sections): Write .plt section
1761         start into .eh_frame FDE covering .plt section.  Call
1762         _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1763         (elf_backend_plt_alignment): Define to 4.
1764
1765 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1766
1767         * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1768         for x32.
1769
1770 2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1771
1772         * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1773         CORE_HEADER is defined.
1774         (elf_x86_64_write_core_note): New.
1775         (elf_backend_write_core_note): Likewise.
1776
1777         * hosts/x86-64linux.h (uint64_t): New.
1778         (user_regsx32_struct): Likewise.
1779         (elf_gregx32_t): Likewise.
1780         (ELF_NGREGX32): Likewise.
1781         (elf_gregsetx32_t): Likewise.
1782         (elf_prstatusx32): Likewise.
1783         (prstatusx32_t): Likewise.
1784         (user_fpregs32_struct): Removed.
1785         (user_fpxregs32_struct): Likewise.
1786         (user32): Likewise.
1787         (elf_fpregset32_t): Likewise.
1788         (elf_fpxregset32_t): Likewise.
1789         (prgregset32_t): Likewise.
1790         (prfpregset32_t): Likewise.
1791
1792 2011-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1793
1794         * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1795         (elf_x86_64_grok_psinfo): Likewise.
1796
1797 2011-06-16  Nick Clifton  <nickc@redhat.com>
1798
1799         * elf.c (elf_find_function): Fail if not provided with a symbol
1800         table.
1801
1802 2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
1803
1804         * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1805         * elf.c (elfcore_grok_arm_vfp): New function.
1806         (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1807         (elfcore_write_arm_vfp): New function.
1808         (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1809
1810 2011-06-14  Richard Henderson  <rth@redhat.com>
1811
1812         * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1813         elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1814         (elf64_alpha_always_size_sections): Don't call
1815         elf64_alpha_merge_ind_symbols.
1816         (elf_backend_copy_indirect_symbol): New.
1817
1818 2011-06-14  Alan Modra  <amodra@gmail.com>
1819
1820         PR ld/12887
1821         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1822         before doing anything.
1823         (_bfd_elf_discard_section_eh_frame): Likewise.
1824
1825 2011-06-14  Alan Modra  <amodra@gmail.com>
1826
1827         * Makefile.am: Formatting.
1828         * Makefile.in: Regenerate.
1829         * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1830         * po/SRC-POTFILES.in: Regnerate.
1831
1832 2011-06-14  Alan Modra  <amodra@gmail.com>
1833
1834         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1835         (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1836         Don't handle warning symbols here.
1837         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1838         (allocate_dynrelocs, readonly_dynrelocs): As above.
1839
1840 2011-06-14  Alan Modra  <amodra@gmail.com>
1841
1842         PR ld/12851
1843         * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1844         (elf_gc_sweep): Don't treat debug and sections like .comment
1845         specially here.
1846         (bfd_elf_gc_sections): Treat note sections as gc roots only when
1847         not part of a group.  Always call gc_mark_extra_sections.
1848         * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1849         * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1850         _bfd_elf_gc_mark_extra_sections.
1851         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1852         _bfd_elf_gc_mark_extra_sections.
1853         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1854
1855 2011-06-13  Nick Clifton  <nickc@redhat.com>
1856
1857         * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1858         variable 'local_got_offsets'.
1859         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1860         (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1861
1862 2011-06-13  Walter Lee  <walt@tilera.com>
1863
1864         * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1865         (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1866         (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1867         and elfxx-tilegx.lo.
1868         (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1869         elfxx-tilegx.c.
1870         (BFD64_BACKENDS): Add elf64-tilegx.lo.
1871         (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1872         * Makefile.in: Regenerate.
1873         * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1874         bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1875         (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1876         (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1877         bfd-in2.h: Regenerate.
1878         * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1879         * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1880         and bfd_elf64_tilegx_vec.
1881         * configure: Regenerate.
1882         * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1883         TILEPRO_ELF_DATA.
1884         * libbfd.h: Regenerate.
1885         * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1886         RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1887         IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1888         IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1889         IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1890         IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1891         IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1892         IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1893         IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1894         IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1895         MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1896         IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1897         IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1898         IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1899         IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1900         IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1901         IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1902         Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1903         HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1904         JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1905         DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1906         SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1907         IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1908         IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1909         IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1910         IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1911         IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1912         IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1913         IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1914         IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1915         IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1916         IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1917         IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1918         IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1919         IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1920         IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1921         IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1922         IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1923         IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1924         IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1925         IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1926         IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1927         IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1928         IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1929         IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1930         IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1931         IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1932         IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1933         IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1934         TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1935         * targets.c (bfd_elf32_tilegx_vec): Declare.
1936         (bfd_elf32_tilepro_vec): Declare.
1937         (bfd_elf64_tilegx_vec): Declare.
1938         (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1939         and bfd_elf64_tilegx_vec.
1940         * cpu-tilegx.c: New file.
1941         * cpu-tilepro.c: New file.
1942         * elf32-tilepro.h: New file.
1943         * elf32-tilepro.c: New file.
1944         * elf32-tilegx.c: New file.
1945         * elf32-tilegx.h: New file.
1946         * elf64-tilegx.c: New file.
1947         * elf64-tilegx.h: New file.
1948         * elfxx-tilegx.c: New file.
1949         * elfxx-tilegx.h: New file.
1950
1951 2011-06-13  Alan Modra  <amodra@gmail.com>
1952
1953         * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1954         (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1955         warning symbols here.
1956         * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1957         * elf32-arm.c (allocate_dynrelocs_for_symbol,
1958         elf32_arm_readonly_dynrelocs): Likewise.
1959         * elf32-bfin.c (bfin_discard_copies): Likewise.
1960         * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1961         elf_cris_discard_excess_dso_dynamics,
1962         elf_cris_discard_excess_program_dynamics): Likewise.
1963         * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1964         clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1965         * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1966         * elf32-i386.c (elf_i386_allocate_dynrelocs,
1967         elf_i386_readonly_dynrelocs): Likewise.
1968         * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1969         * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1970         * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1971         * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1972         * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1973         * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1974         * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1975         * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1976         * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1977         * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1978         * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1979         elf32_tic6x_readonly_dynrelocs): Likewise.
1980         * elf32-vax.c (elf_vax_discard_copies): Likewise.
1981         * elf32-xstormy16.c (xstormy16_relax_plt_check,
1982         xstormy16_relax_plt_realloc): Likewise.
1983         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1984         * elf64-alpha.c (elf64_alpha_output_extsym,
1985         elf64_alpha_calc_got_offsets_for_symbol,
1986         elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1987         * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1988         allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1989         elf_hppa_unmark_useless_dynamic_symbols,
1990         elf_hppa_remark_useless_dynamic_symbols): Likewise.
1991         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1992         adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1993         readonly_dynrelocs, merge_global_got, reallocate_got,
1994         undo_symbol_twiddle): Likewise.
1995         * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1996         * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1997         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1998         elf_x86_64_readonly_dynrelocs): Likewise.
1999         * elflink.c (elf_link_renumber_hash_table_dynsyms,
2000         elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
2001         _bfd_elf_link_find_version_dependencies,
2002         _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
2003         _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
2004         elf_collect_hash_codes, elf_collect_gnu_hash_codes,
2005         elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
2006         elf_gc_propagate_vtable_entries_used,
2007         elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
2008         elf_gc_allocate_got_offsets): Likewise.
2009         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
2010         elfNN_ia64_global_dyn_sym_thunk): Likewise.
2011         * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
2012         mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2013         * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2014         * i386linux.c (linux_tally_symbols): Likewise.
2015         * m68klinux.c (linux_tally_symbols): Likewise.
2016         * sparclinux.c (linux_tally_symbols): Likewise.
2017         * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2018         * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2019
2020         * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2021         function.  Update all callers.
2022         * aoutx.h (aout_link_write_other_symbol): Likewise.
2023         * pdp11.c (aout_link_write_other_symbol): Likewise.
2024         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2025         * ecoff.c (ecoff_link_write_external): Likewise.
2026         * xcofflink.c (xcoff_write_global_symbol): Likewise.
2027         * vms-alpha.c (alpha_vms_link_output_symbol): Likewise.  Handle
2028         warning symbols.
2029         * ecoff.c (ecoff_link_hash_traverse): Delete.
2030         * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2031         _bfd_coff_write_global_sym.
2032         * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2033         * libcoff.h: Regenerate.
2034
2035 2011-06-10  Nick Clifton  <nickc@redhat.com>
2036
2037         * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2038         backend does not provide a function for creating dynamic sections
2039         then fail.
2040         (bfd_elf_final_link): Issue a warning message if a dynamic section
2041         has the SHT_NOTE type.
2042         (bfd_elf_final_link): Do not look for dynamic strings in a section
2043         that does not have the SHT_STRTAB type or the name .dynstr.
2044         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2045         section is not in the output binary.
2046         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2047
2048 2011-06-09  Tristan Gingold  <gingold@adacore.com>
2049
2050         * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2051         (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2052         spaces.
2053
2054 2011-06-09  Tristan Gingold  <gingold@adacore.com>
2055
2056         * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2057
2058 2011-06-09  Nick Clifton  <nickc@redhat.com>
2059
2060         PR ld/12845
2061         * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2062         that the output section has an allocated bfd_elf_section_data
2063         structure.
2064         * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2065         symbols in sections that have been removed by garbage collection.
2066
2067 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2068
2069         * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2070         relocations in SEC_DEBUGGING sections when building shared
2071         libraries.
2072
2073 2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2074
2075         PR ld/12851
2076         * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2077         (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2078
2079 2011-06-08  Tristan Gingold  <gingold@adacore.com>
2080
2081         * makefile.vms (OBJS): Add elfxx-ia64.obj
2082         Remove vax case.
2083
2084 2011-06-08  Alan Modra  <amodra@gmail.com>
2085
2086         * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2087         * sco5-core.c: Init match_priority field.
2088
2089 2011-06-08  Alan Modra  <amodra@gmail.com>
2090
2091         * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2092         indirect links here.
2093
2094 2011-06-07  Joel Brobecker  <brobecker@adacore.com>
2095
2096         * irix-core.c (irix_core_vec): Add match_priority field.
2097
2098 2011-06-06  Alan Modra  <amodra@gmail.com>
2099
2100         * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2101         Add match_priority.
2102         * configure.in: Bump bfd version.
2103         * elfcode.h (elf_object_p): Delete hacks preventing match of
2104         EM_NONE and ELFOSABI_NONE targets when a better match exists.
2105         * elfxx-target.h (elf_match_priority): Define and use.
2106         * format.c (bfd_check_format_matches): Use target match_priority
2107         to choose best of multiple matching targets.  In cases with multiple
2108         matches rerun _bfd_check_format if we don't choose the last match.
2109         * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2110         * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2111         * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2112         * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2113         * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2114         * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2115         * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2116         * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2117         * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2118         * vms-lib.c, * xsym.c: Init match_priority field.
2119         * configure: Regenerate.
2120         * bfd-in2.h: Regenerate.
2121
2122 2011-06-04  H.J. Lu  <hongjiu.lu@intel.com>
2123
2124         PR ld/12842
2125         * elfcode.h (elf_object_p): Revert the last change.
2126
2127 2011-06-04  Alan Modra  <amodra@gmail.com>
2128
2129         * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2130         return the other arch.
2131         * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2132         target.
2133
2134 2011-06-03  Bertram Felgenhauer  <bertram.felgenhauer@gmail.com>
2135
2136         PR ld/12682
2137         * hash.c (higher_primer_number): Add more, small, prime numbers.
2138         (bfd_hash_set_default_size): Likewise.
2139
2140 2011-06-02  Nick Clifton  <nickc@redhat.com>
2141
2142         * coff-mcore.c: Fix spelling typo.
2143         * coff-stgo32.c: Likewise.
2144         * elf32-arm.c: Likewise.
2145         * elf32-avr.c: Likewise.
2146         * elf-m68hc1x.c: Likewise.
2147         * elf32-mcore.c: Likewise.
2148         * elf32-mep.c: Likewise.
2149         * elf32-mt.c: Likewise.
2150         * elf32-ppc.c: Likewise.
2151         * elf32-xtensa.c: Likewise.
2152         * elf64-ppc.c: Likewise.
2153         * elfxx-mips.c: Likewise.
2154         * netbsd.h: Likewise.
2155         * nlmcode.h: Likewise.
2156         * vms-alpha.c: Likewise.
2157         * po/bfd.pot: Regenerate.
2158         * po/SRC-POTFILES.in: Regenerate.
2159
2160 2011-06-01  DJ Delorie  <dj@redhat.com>
2161
2162         * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2163         * target.c: Likewise.
2164         * configure.in: Likewise.
2165         * configure.in: Regenerate.
2166         * elf32-rx.c: Add elf32-rx-be-ns target.
2167         (rx_elf_object_p): Never allow the be-ns target by default,
2168         only allow it if the user requests it.
2169
2170 2011-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2171
2172         * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2173         relocation in readonly section in a shared object.
2174         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2175
2176 2011-05-31  Nick Clifton  <nickc@redhat.com>
2177
2178         * archive.c (adjust_relative_path): Fix comment to prevent it
2179         corrupting the auto-generated bfd.h.
2180
2181 2011-05-31  Paul Brook  <paul@codesourcery.com>
2182
2183         * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2184         for known functions.
2185         (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2186         symbols.
2187
2188 2011-05-31  Paul Brook  <paul@codesourcery.com>
2189
2190         * elf32-arm.c (arm_stub_is_thumb): Add
2191         arm_stub_long_branch_v4t_thumb_tls_pic.
2192         (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2193         Handle Thumb stubs.
2194
2195 2011-05-27  Nick Clifton  <nickc@redhat.com>
2196
2197         PR binutils/12710
2198         * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2199         unable to read a file pointed to by an entry in a thin archive.
2200         (adjust_relative_path): Use lrealpath to canonicalize paths.
2201         Handle the case where the reference path is above the current
2202         path in the directory tree.
2203
2204 2011-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2205
2206         PR ld/12809
2207         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2208         R_X86_64_TPOFF64 in executable.
2209
2210 2011-05-26  Alan Modra  <amodra@gmail.com>
2211
2212         * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2213         * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2214         local_protected comment.
2215
2216 2011-05-25  Tristan Gingold  <gingold@adacore.com>
2217
2218         * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2219         (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2220         (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2221         * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2222         (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2223         (elf32-ia64.c): Created from elfnn-ia64.c
2224         (elf64-ia64.c): Likewise.
2225         * elfxx-ia64.h: New file.
2226         * elfxx-ia64.c: Split with elfnn-ia64.c.  Keep only the following
2227         functions.Includes elfxx-ia64.h.
2228         (elfNN_ia64_reloc): Renames to ia64_elf_reloc.  Adjust error message.
2229         (IA64_HOWTO): Adjust.
2230         (lookup_howto): Renames to ia64_elf_lookup_howto.  Make it public.
2231         (elfNN_ia64_reloc_type_lookup): Renames to
2232         ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2233         (elfNN_ia64_reloc_name_lookup): Renames to
2234         ia64_elf_reloc_name_lookup. Make it public.
2235         (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br.  Make it public.
2236         (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2237         public.
2238         (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2239         Move it and make it public.  Move prototype to elfxx-ia64.h
2240         (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2241         Move prototype to elfxx-ia64.h
2242         * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2243         (elfNN_ia64_info_to_howto): Adjust calls.
2244         (elfNN_ia64_relax_section): Adjust calls.
2245         (count_dyn_reloc): Fix typo.
2246         (elfNN_ia64_relocate_section): Adjust calls.
2247         (elfNN_ia64_finish_dynamic_symbol): Likewise.
2248         (bfd_elfNN_bfd_reloc_type_lookup)
2249         (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2250         * configure: Regenerate.
2251         * Makefile.in: Regenerate.
2252
2253 2011-05-23  DJ Delorie  <dj@redhat.com>
2254
2255         * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2256         the vma/lma swapping done in elf32_rx_modify_program_headers.
2257
2258 2011-05-23  Nick Clifton  <nickc@redhat.com>
2259
2260         * elf-m10300.c (mn10300_elf_mkobject): New function.
2261         (bfd_elf32_mkobject): Define.
2262
2263 2011-05-23  Alan Modra  <amodra@gmail.com>
2264
2265         * elf-bfd.h: Comment typo fix.
2266         * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete.  Replace with
2267         struct elf_dyn_relocs throughout.
2268         * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2269
2270 2011-05-23  Alan Modra  <amodra@gmail.com>
2271
2272         * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2273         functions rather than warning callback or _bfd_error_handler.
2274         * elf32-ppc.c: Likewise.
2275         * elf64-ppc.c: Likewise.
2276         * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2277         arg error.
2278         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2279
2280 2011-05-23  Alan Modra  <amodra@gmail.com>
2281
2282         PR 12763
2283         * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2284         .tbss, and page align same for all SHT_NOBITS sections.
2285
2286 2011-05-21  Alan Modra  <amodra@gmail.com>
2287
2288         PR 12763
2289         * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2290         from PT_TLS header.
2291         (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2292         segment if just for .tbss.
2293         (assign_file_positions_for_load_sections): Don't report "can't
2294         allocate in segment" errors for .tbss.
2295         (assign_file_positions_for_non_load_sections): Don't set p_filesz
2296         from SHT_NOBITS section filepos.
2297
2298 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
2299
2300         * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2301         R_C6000_PCR_H16 and R_C6000_PCR_L16.
2302         (elf32_tic6x_relocate_section): Handle them.
2303
2304 2011-05-18  Nick Clifton  <nickc@redhat.com>
2305
2306         PR ld/12761
2307         * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2308         sections when building shared libraries.
2309
2310 2011-05-18  Rafał Krypa  <r.krypa@samsung.com>
2311
2312         PR ld/12778
2313         * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2314         reloc pointer.
2315
2316 2011-05-18  Tristan Gingold  <gingold@adacore.com>
2317
2318         * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2319         (xcoff_sweep): Always keep dwarf sections.
2320         (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2321
2322 2011-05-18  Tristan Gingold  <gingold@adacore.com>
2323
2324         * libxcoff.h (struct xcoff_dwsect_name): New type.
2325         (XCOFF_DWSECT_NBR_NAMES): New macro.
2326         (xcoff_dwsect_names): Declare.
2327         * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2328         (styp_to_sec_flags): Ditto.
2329         (coff_new_section_hook): Ditto.
2330         (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2331         * coff-rs6000.c (xcoff_dwsect_name): New variable.
2332
2333 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
2334
2335         PR ld/12759
2336         * elf32-rx.c (ignore_lma): New variable.
2337         (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2338         (rx_modify_program_headers): Only copy the LMA into the VMA if
2339         ignore_lma is true.
2340
2341 2011-05-17  Alan Modra  <amodra@gmail.com>
2342
2343         PR ld/12760
2344         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2345         * elflink.c (elf_link_add_object_symbols): Likewise.
2346         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2347
2348 2011-05-16  Alan Modra  <amodra@gmail.com>
2349
2350         * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2351
2352 2011-05-15  Richard Sandiford  <rdsandiford@googlemail.com>
2353
2354         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2355         global GOT entries for GOT_PAGE relocations against global symbols.
2356
2357 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
2358
2359         * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2360         (tic6x-*-*): Replaced by these.
2361         * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2362         (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2363         (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2364         Define.
2365         (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2366         TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2367         "elf32-target.h" two more times.
2368         * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2369         bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2370         bfd_elf32_tic6x_elf_le_vec.
2371         * configure: Regenerate.
2372
2373 2011-05-13  Jan Beulich  <jbeulich@novell.com>
2374
2375         * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2376
2377 2011-05-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
2378
2379         * config.in: Regenerated.
2380         * configure: Regenerated.
2381         * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2382         HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2383         HAVE_PSINFO32_T_PR_PID.
2384         * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2385         HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2386         and HAVE_PSINFO32_T_PR_PID.
2387         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2388
2389 2011-05-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
2390
2391         * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2392         32bit psinfo.
2393         * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2394         * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2395
2396 2011-05-09  Paul Brook  <paul@codesourcery.com>
2397
2398         * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2399         * bfd-in2.h: Regenerate.
2400         * elf32-tic6x.c: Include limits.h.
2401         (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2402         _tic6x_elf_section_data): New.
2403         (elf32_tic6x_section_data): Define.
2404         (elf32_tic6x_new_section_hook): Allocate target specific data.
2405         (elf32_tic6x_add_unwind_table_edit): New function.
2406         (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2407         elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2408         elf32_tic6x_copy_exidx_entry): New functions.
2409         (elf_backend_write_section): Define.
2410
2411 2011-05-09  Paul Brook  <paul@codesourcery.com>
2412
2413         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2414         elf32_tic6x_fake_sections): New functions.
2415         (elf_backend_fake_sections): Define.
2416
2417 2011-05-09  Paul Brook  <paul@codesourcery.com>
2418
2419         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2420         (elf_backend_gc_mark_extra_sections): Define.
2421
2422 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
2423
2424         PR ld/12365
2425         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2426         references to symbols defined in discarded sections.
2427
2428 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
2429
2430         PR ld/12365
2431         * coffgen.c (coff_write_symbol): Assume input section is its own
2432         output section if output_section member not set.
2433         (coff_write_alien_symbol): Likewise.
2434
2435 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
2436
2437         PR ld/12730
2438         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2439
2440         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2441         sections if needed.
2442
2443         * section.c (SEC_ELF_REVERSE_COPY): New.
2444         * bfd-in2.h: Regenerated.
2445
2446 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
2447
2448         PR 12739
2449         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2450         * bfd-in2.h: Regenerate.
2451
2452 2011-05-06  Tristan Gingold  <gingold@adacore.com>
2453
2454         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2455         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
2456         any code section.  Add comments.
2457         (alpha_vms_object_p): Use void * instead of PTR.
2458         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2459         (build_module_list): Guard against no DST section.  Add comments.
2460         (alpha_vms_link_output_symbol): Discard undefined symbols.
2461         (alpha_vms_get_section_contents): Simply memcpy if the section was
2462         already loaded.  Fix typo.
2463         (vms_new_section_hook): Use void * instead of PTR.
2464         (vms_alpha_vec): Ditto.
2465
2466 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
2467
2468         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2469         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2470
2471 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
2472
2473         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2474         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2475         mismatch.  Choose the lower of the two values.
2476         (bfd_elf32_bfd_final_link): New macro.
2477
2478 2011-04-28  Tristan Gingold  <gingold@adacore.com>
2479
2480         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2481         (bfd_xcoff_swap_aux_out): Ditto.
2482         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2483         (bfd_xcoff64_swap_aux_out): Ditto.
2484
2485 2011-05-04  Alan Modra  <amodra@gmail.com>
2486
2487         PR ld/12727
2488         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2489         was_undefined on dot-symbols.
2490
2491 2011-05-03  Paul Brook  <paul@codesourcery.com>
2492
2493
2494         * elf32-tic6x.c (elf32_tic6x_howto_table,
2495         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2496         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2497         Add R_C6000_EHTYPE.
2498
2499 2011-05-01  Alan Modra  <amodra@gmail.com>
2500
2501         PR ld/12718
2502         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2503         creating ifunc sections.
2504         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2505
2506 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
2507
2508         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2509         names.
2510
2511 2011-04-28  Tom Tromey  <tromey@redhat.com>
2512
2513         * bfdio.c (memory_bstat): Pass correct size to memset.
2514
2515 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
2516
2517         * dwarf2.c (dwarf_debug_sections): Mark const.
2518         * elf.c (special_sections): Likewise.
2519         * libbfd-in.h (dwarf_debug_sections): Likewise.
2520         * libbfd.h: Regenerate.
2521
2522 2011-04-26  Kai Tietz  <ktietz@redhat.com>
2523
2524         * coffcode.h (sec_to_styp_flags): Allow linkonce for
2525         debugging sections.
2526
2527 2011-04-26  Tristan Gingold  <gingold@adacore.com>
2528
2529         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
2530
2531 2011-04-24  Alan Modra  <amodra@gmail.com>
2532
2533         PR ld/12365
2534         PR ld/12696
2535         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2536         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2537         (_bfd_generic_link_add_one_symbol): Update "notice" call.
2538         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2539         it is a redef of an IR symbol in a real BFD.
2540
2541 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
2542
2543         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2544         in readonly section in a shared object.
2545         (elf_i386_size_dynamic_sections): Likewise.
2546         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2547         (elf_x86_64_size_dynamic_sections): Likewise.
2548
2549 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2550
2551         PR ld/12694
2552         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2553         symbols.
2554         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2555
2556 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2557
2558         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2559         on dynamic symbol error.
2560         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2561
2562 2011-04-20  Tristan Gingold  <gingold@adacore.com>
2563
2564         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2565
2566 2011-04-20  Alan Modra  <amodra@gmail.com>
2567
2568         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2569         (bfd_hash_table_init_n): Overflow checking.
2570         (bfd_hash_set_default_size): Return current size.  Take unsigned long
2571         arg.  Add 65537 to hash_size primes.
2572         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2573         * bfd-in2.h: Regenerate.
2574
2575 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
2576
2577         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2578         memmove elements.
2579
2580 2011-04-20  Alan Modra  <amodra@gmail.com>
2581
2582         * libbfd.c (bfd_log2): Do return rounded up value.
2583         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2584         call with expanded old round down version of the function.
2585
2586         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2587         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2588
2589 2011-04-20  Alan Modra  <amodra@gmail.com>
2590
2591         PR ld/12365
2592         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2593         in their own common section.
2594         * elflink.c (elf_link_add_object_symbols): Likewise.
2595         * linker.c (generic_link_check_archive_element): Don't lose flags
2596         if common section is pre-existing.
2597         (_bfd_generic_link_add_one_symbol): Likewise.
2598
2599 2011-04-20  Alan Modra  <amodra@gmail.com>
2600
2601         PR ld/12365
2602         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2603         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
2604         multiple_definition regardless of allow_multiple_definition.
2605         * simple.c (simple_dummy_multiple_definition): Update.
2606         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2607         calls.
2608
2609 2011-04-18  Tristan Gingold  <gingold@adacore.com>
2610
2611         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
2612
2613 2011-04-18  Alan Modra  <amodra@gmail.com>
2614
2615         PR ld/12365
2616         PR ld/12672
2617         * bfd.c (BFD_PLUGIN): Define.
2618         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2619         * bfd-in2.h: Regenerate.
2620         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2621         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2622
2623 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
2624
2625         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2626         SEC_LOAD.
2627
2628 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
2629
2630         * elf-bfd.h (struct sdt_note): New struct.
2631         (struct elf_obj_tdata) <sdt_note_head>: New field.
2632         * elf.c (elfobj_grok_stapsdt_note_1): New function.
2633         (elfobj_grok_stapsdt_note): Likewise.
2634         (elf_parse_notes): Added code to treat SystemTap note
2635         sections.
2636
2637 2011-04-12  Richard Henderson  <rth@redhat.com>
2638
2639         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2640         exclude empty .got sections.
2641
2642 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
2643
2644         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2645         array access for BFD_RELOC_386_IRELATIVE.
2646
2647 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
2648
2649         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2650
2651 2011-04-11  Mark Wielaard  <mjw@redhat.com>
2652
2653         PR 10549
2654         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2655         (has_gnu_symbols): Renamed from has_ifunc_symbols.
2656         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2657         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2658         also if STB_GNU_UNIQUE symbol binding was seen.
2659         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2660         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2661         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2662         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2663         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2664         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2665
2666 2011-04-11  Alan Modra  <amodra@gmail.com>
2667
2668         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2669         sections.
2670         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2671         (_bfd_generic_get_section_contents_in_window): Likewise.
2672         * section.c (bfd_get_section_contents): Likewise.
2673         * compress.c (bfd_get_full_section_contents): Likewise.
2674         * elf32-rx.c (rx_final_link): Ignore rawsize.
2675         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2676         bfd with bfd_get_section_limit.
2677         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
2678         os->size during final link.  Update callers.
2679         * bfd-in2.h: Regenerate.
2680
2681 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
2682
2683         PR ld/12637
2684         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2685         as the number of global entries when merging with the primary GOT.
2686
2687 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
2688
2689         * elf32-i386.c: Update copyright year.
2690         * elf64-x86-64.c: Likewise.
2691
2692 2011-04-09  Kai Tietz  <ktietz@redhat.com>
2693
2694         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2695         buffer and use rawsize for sorting.
2696         * coffcode.h (coff_compute_section_file_positions): Set rawsize
2697         before doing alignment.
2698
2699 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
2700
2701         * elf32-i386.c (elf_i386_relocate_section): Return relocation
2702         error on unsupported relocation.
2703         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2704
2705 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
2706
2707         PR binutils/12657
2708         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2709         pid_t.
2710
2711 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
2712
2713         PR ld/12654
2714         * elf32-i386.c (elf_i386_relocate_section): Check !executable
2715         instead of shared for R_386_TLS_LDO_32.
2716
2717 2011-04-08  Tristan Gingold  <gingold@adacore.com>
2718
2719         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2720         * coff-pmac: Remove
2721         * xcoff-target.h: Remove
2722         * Makefile.in: Regenerate.
2723
2724 2011-04-07  Cary Coutant  <ccoutant@google.com>
2725
2726         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2727
2728 2011-04-07  Paul Brook  <paul@codesourcery.com>
2729
2730         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2731         pc-relative.
2732         (elf32_tic6x_howto_table_rel): Ditto.
2733         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2734         (elf32_tic6x_check_relocs): Ditto.
2735
2736 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
2737
2738         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2739         targets.
2740         (strongarm*, thumb*, xscale*): Remove architectures.
2741         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2742         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2743         xscale-*-coff): Remove targets.
2744
2745 2011-04-01  Tristan Gingold  <gingold@adacore.com>
2746
2747         * elfxx-ia64.c: include bfd_stdint.h
2748
2749 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
2750
2751         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2752         dynobj and its initialization.
2753
2754 2011-03-31  Tristan Gingold  <gingold@adacore.com>
2755
2756         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2757         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2758         BFD_HOST_LONG_LONG to 1.
2759
2760 2011-03-31  Tristan Gingold  <gingold@adacore.com>
2761
2762         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2763         (_bfd_vms_write_etir): Ditto.
2764         (_bfd_vms_slurp_etir): Avoid to use intptr_t
2765         * configure.com: Generate bfd_stdint.h
2766
2767 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
2768
2769         * elf32-tic6x.h (struct elf32_tic6x_params): New.
2770         (elf32_tic6x_setup): Declare.
2771         * elf32-tic6x.c: Include <limits.h>.
2772         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2773         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2774         New structures.
2775         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2776         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2777         tic6x_elf_scom_symbol_ptr): New static variables.
2778         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2779         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2780         R_C6000_PCR_H16 and R_C6000_PCR_L16.
2781         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2782         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2783         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2784         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2785         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2786         elf32_tic6x_adjust_dynamic_symbol): New static functions.
2787         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2788         to weak symbols as required by the ABI.
2789         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2790         as needed when generating DSBT output.
2791         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2792         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2793         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2794         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2795         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2796         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2797         New static functions.
2798         (ELF_MAXPAGESIZE): Define to 0x1000.
2799         (bfd_elf32_bfd_copy_private_bfd_data,
2800         bfd_elf32_bfd_link_hash_table_create,
2801         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2802         elf_backend_want_got_plt, elf_backend_want_dynbss,
2803         elf_backend_plt_readonly, elf_backend_got_header_size,
2804         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2805         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2806         elf_backend_check_relocs, elf_backend_add_symbol_hook,
2807         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2808         elf_backend_section_from_bfd_section,
2809         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2810         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2811         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2812
2813         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2814         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2815         * bfd/bfd-in2.h: Regenerate.
2816         * bfd/libbfd.h: Regenerate.
2817         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2818
2819 2011-03-31  Tristan Gingold  <gingold@adacore.com>
2820
2821         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2822         entry on xcoff when value is C_NULL_VALUE.
2823
2824 2011-03-31  Tristan Gingold  <gingold@adacore.com>
2825
2826         * libcoff-in.h (exec_hdr): Remove.
2827         * libcoff.h: Regenerate.
2828
2829 2011-03-30  Nick Clifton  <nickc@redhat.com>
2830
2831         * po/da.po: Updated Danish translation.
2832
2833 2011-03-29  Richard Henderson  <rth@redhat.com>
2834
2835         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2836         (elf64_alpha_gc_sweep_hook): New.
2837         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2838         (elf_backend_can_gc_sections): New.
2839
2840 2011-03-26  John Marino  <binutils@marino.st>
2841
2842         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2843         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2844         * configure: Regenerate.
2845
2846 2011-03-25  Michael Snyder  <msnyder@vmware.com>
2847
2848         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2849
2850 2011-03-25  Tristan Gingold  <gingold@adacore.com>
2851
2852         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2853         of find_nearest_line on object files.
2854
2855 2011-03-25  Tristan Gingold  <gingold@adacore.com>
2856
2857         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2858         Minor reordering.
2859         (alpha_vms_create_eisd_for_section): Make code sections read-only.
2860
2861 2011-03-24  Alan Modra  <amodra@gmail.com>
2862
2863         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2864         old-style __tls_get_addr calls without marker relocs don't match
2865         their arg setup insn one for one.  If such mismatches are found
2866         report the reloc and don't do any tls optimization.
2867         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2868
2869 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
2870
2871         * bfd-in2.h: Regenerate.
2872
2873 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
2874
2875         * archures.c: Add AVR XMEGA architecture information.
2876         * cpu-avr.c (arch_info_struct): Likewise.
2877         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2878         (elf32_avr_object_p): Likewise.
2879
2880 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
2881
2882         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2883         * bfd-in2.h: Regenerate.
2884         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2885         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2886         entry.
2887         (elf32_arm_howto_from_type): Update accordingly.
2888         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2889         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2890         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2891         with an extra noncall_refcount field.
2892         (arm_local_iplt_info): New structure.
2893         (elf_arm_obj_tdata): Add local_iplt.
2894         (elf32_arm_local_iplt): New accessor macro.
2895         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2896         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2897         Change tls_type to a bitfield and add is_iplt.
2898         (elf32_arm_link_hash_newfunc): Update accordingly.
2899         (elf32_arm_allocate_local_sym_info): New function.
2900         (elf32_arm_create_local_iplt): Likewise.
2901         (elf32_arm_get_plt_info): Likewise.
2902         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2903         (elf32_arm_get_local_dynreloc_list): Likewise.
2904         (create_ifunc_sections): Likewise.
2905         (elf32_arm_copy_indirect_symbol): Update after the changes to
2906         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
2907         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
2908         to get PLT information.  Assert that all STT_GNU_IFUNC references
2909         are turned into PLT references.
2910         (arm_build_one_stub): Pass the symbol type to
2911         elf32_arm_final_link_relocate.
2912         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2913         (elf32_arm_allocate_irelocs): New function.
2914         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2915         all R_ARM_IRELATIVE.
2916         (elf32_arm_allocate_plt_entry): New function.
2917         (elf32_arm_populate_plt_entry): Likewise.
2918         (elf32_arm_final_link_relocate): Add an st_type parameter.
2919         Set srelgot to null for static objects.  Use separate variables
2920         to record which st_value and st_type should be used when generating
2921         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
2922         symbol's PLT information, setting has_iplt_entry, splt,
2923         plt_offset and gotplt_offset accordingly.  Check whether
2924         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2925         the relocation target accordingly.  Broaden assert to include
2926         .iplts.  Don't set sreloc for static relocations.  Assert that
2927         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2928         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
2929         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2930         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
2931         resolve GOT references to the .igot.plt entry.
2932         (elf32_arm_relocate_section): Update the call to
2933         elf32_arm_final_link_relocate.
2934         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2935         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2936         relocations in shared libraries and relocatable executables.
2937         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
2938         to get the list of dynamic relocations for a local symbol.
2939         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
2940         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
2941         to allocate local symbol information.  Treat R_ARM_REL32 and
2942         R_ARM_REL32_NOI as call relocations in shared libraries and
2943         relocatable executables.  Record PLT information for local
2944         STT_GNU_IFUNC functions as well as global functions.   Count
2945         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
2946         to get the list of dynamic relocations for a local symbol.
2947         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2948         Don't remove STT_GNU_IFUNC PLTs unless all references have been
2949         removed.  Update after the changes to elf32_arm_link_hash_entry.
2950         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2951         entries should live in .plt or .iplt.  Check whether the .igot.plt
2952         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
2953         to allocate .plt and .(i)got.plt entries.  Detect which .got
2954         entries will need R_ARM_IRELATIVE relocations and use
2955         elf32_arm_allocate_irelocs to allocate them.  Likewise other
2956         non-.got dynamic relocations.
2957         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2958         and dynamic relocations for local STT_GNU_IFUNC symbols.
2959         Check whether the .igot.plt and .got entries can be combined.
2960         Detect which .got entries will need R_ARM_IRELATIVE relocations
2961         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
2962         section pointers intead of strcmp checks.  Handle iplt and igotplt.
2963         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2964         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
2965         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2966         resolve to it.
2967         (elf32_arm_output_plt_map_1): New function, split out from
2968         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
2969         elf32_arm_plt_needs_thumb_stub_p.
2970         (elf32_arm_output_plt_map): Call it.
2971         (elf32_arm_output_arch_local_syms): Add mapping symbols for
2972         local .iplt entries.
2973         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2974         (elf32_arm_swap_symbol_out): Likewise.
2975         (elf32_arm_add_symbol_hook): New function.
2976         (elf_backend_add_symbol_hook): Define for all targets.
2977
2978 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
2979
2980         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2981         * elf.c (swap_out_syms): Set st_target_internal for each
2982         Elf_Internal_Sym.
2983         * elfcode.h (elf_swap_symbol_in): Likewise.
2984         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2985         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2986         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2987         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2988         * elflink.c (elf_link_output_extsym): Likewise.
2989         (bfd_elf_final_link): Likewise.
2990         (elf_link_add_object_symbols): Copy st_target_internal
2991         to the hash table if we see a definition.
2992         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2993         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2994         a branch_type field.
2995         (a8_erratum_fix, a8_erratum_reloc): Likewise.
2996         (arm_type_of_stub): Replace actual_st_type with an
2997         actual_branch_type parameter.
2998         (arm_build_one_stub): Use branch types rather than st_types to
2999         determine the type of branch.
3000         (cortex_a8_erratum_scan): Likewise.
3001         (elf32_arm_size_stubs): Likewise.
3002         (bfd_elf32_arm_process_before_allocation): Likewise.
3003         (allocate_dynrelocs_for_symbol): Likewise.
3004         (elf32_arm_finish_dynamic_sections): Likewise.
3005         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
3006         a branch_type parameter.
3007         (elf32_arm_relocate_section): Update call accordingly.
3008         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
3009         (elf32_arm_output_map_sym): Initialize st_target_internal.
3010         (elf32_arm_output_stub_sym): Likewise.
3011         (elf32_arm_symbol_processing): Delete.
3012         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3013         Use st_target_internal to record the branch type.
3014         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3015         Thumb functions.
3016         (elf32_arm_is_function_type): Delete.
3017         (elf_backend_symbol_processing): Likewise.
3018         (elf_backend_is_function_type): Likewise.
3019
3020 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
3021
3022         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3023         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3024         into the PLT block.
3025
3026 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
3027
3028         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3029         may_need_local_target_p and may_become_dynamic_p to classify
3030         the relocation type.  Don't check info->symbolic or h->def_regular
3031         when deciding whether to record a potential dynamic reloc.
3032         Don't treat potential dynamic relocs as PLT references.
3033         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
3034         try to make the PLT reference count go negative.
3035
3036 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
3037
3038         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3039         GOT entry here, rather than leaving it to finish_dynamic_symbol.
3040         Only create a dynamic relocation for local references if
3041         info->shared.
3042         (allocate_dynrelocs_for_symbol): Update dynamic relocation
3043         allocation accordingly.
3044         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3045
3046 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
3047
3048         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3049         (elf32_arm_add_dynreloc): Likewise.
3050         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3051         to allocate dynamic relocations.
3052         (elf32_arm_size_dynamic_sections): Likewise.
3053         (allocate_dynrelocs): Likewise.  Rename to
3054         allocate_dynrelocs_for_symbol.
3055         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3056         create dynamic relocations.
3057         (elf32_arm_finish_dynamic_symbol): Likewise.
3058
3059 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
3060
3061         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3062         x32 GD->IE and GD->LE transitions.
3063         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3064         and LD->LE transitions.
3065
3066 2011-03-10  Alan Modra  <amodra@gmail.com>
3067
3068         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3069         for LO_DS error message and correct multiple.
3070
3071 2011-03-10  Alan Modra  <amodra@gmail.com>
3072
3073         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3074         (ppc64_elf_link_just_syms): New function.
3075         (opd_entry_value): Don't assume big-endian host.
3076         (get_r2off): New function.
3077         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3078
3079 2011-03-06  Michael Snyder  <msnyder@vmware.com>
3080
3081         * compress.c (bfd_compress_section_contents): Check for out of mem.
3082
3083         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3084         that case statement falls through intentionally.
3085
3086         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3087
3088 2011-03-04  Alan Modra  <amodra@gmail.com>
3089
3090         * archive.c (bsd_write_armap): Don't call stat in deterministic
3091         mode, and don't use st_mtime if stat returns error.
3092
3093 2011-03-03  Michael Snyder  <msnyder@vmware.com>
3094
3095         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3096
3097         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3098
3099         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3100         (aout_link_write_other_symbol): Missing break statement.
3101
3102         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3103
3104         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3105
3106 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3107
3108         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3109         x32 IE->LE transition.
3110         (elf_x86_64_relocate_section): Likewise.
3111
3112 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
3113
3114         * elflink.c (is_reloc_section): Remove function.
3115         (get_dynamic_reloc_section_name): Construct string manually.
3116
3117 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
3118
3119         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3120         (adjust_relative_path): Likewise.
3121         (_bfd_construct_extended_name_table): Likewise.
3122         * corefile.c (generic_core_file_matches_executable_p): Likewise.
3123         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3124         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3125         * elf32-spu.c (sort_bfds): Likewise.
3126         (spu_elf_auto_overlay): Likewise.
3127         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3128         * xcofflink.c (xcoff_set_import_path): Likewise.
3129         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3130         (xtensa_regfile_lookup_shortname): Likewise.
3131
3132 2011-02-28  Alan Modra  <amodra@gmail.com>
3133
3134         PR 12513
3135         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3136         stringsize.  Properly sanity check symdef_count.  Remove redundant
3137         bfd_release.
3138
3139 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
3140
3141         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3142         and handle claim_file seeking. Only try to load the plugin once.
3143
3144 2011-02-22  Andreas Schwab  <schwab@redhat.com>
3145
3146         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3147         relocation read the value from the second GOT slot.
3148
3149 2011-02-15  Tristan Gingold  <gingold@adacore.com>
3150
3151         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3152
3153 2011-02-15  Alan Modra  <amodra@gmail.com>
3154
3155         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3156         toc relocs.  Fuss over free(NULL).
3157
3158 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
3159
3160         * elflink.c (bfd_elf_size_dynamic_sections): Add
3161         bfd_get_symbol_leading_char to the start of newname.
3162
3163 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3164
3165         * configure: Regenerate.
3166
3167 2011-02-09  Alan Modra  <amodra@gmail.com>
3168
3169         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3170         we are done.  When optimising large toc, check that a global
3171         symbol on a toc reloc is defined in a kept section.
3172
3173 2011-02-08  Nick Clifton  <nickc@redhat.com>
3174
3175         PR binutils/12467
3176         * elf.c (assign_file_positions_for_load_sections): Set the program
3177         header offset and entry size to zero if there are no program
3178         headers.
3179
3180 2011-02-08  Alan Modra  <amodra@gmail.com>
3181
3182         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3183         local_syms when looking for local symbols in .toc.
3184
3185 2011-02-01  Alan Modra  <amodra@gmail.com>
3186
3187         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3188         for toc pointer on any section having makes_toc_func_call set.
3189         (check_pasted_section): Ensure pasted .init/.fini fragments use
3190         the same toc if any has makes_toc_func_call set.
3191
3192 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
3193
3194         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3195         field.
3196
3197 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
3198
3199         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3200         common sections too.
3201
3202 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
3203
3204         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3205         Solaris target.
3206
3207 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
3208
3209         Fix compilation for mingw64.
3210         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3211         typecast to avoid warning.
3212         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3213         usage.
3214         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3215         of long for pointer to avoid warning.
3216         (elfNN_ia64_relax_brl): Idem.
3217         (elfNN_ia64_install_value): Idem.
3218         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3219
3220 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
3221
3222         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3223         h->needs_plt when deciding whether to record a possible dynamic reloc.
3224
3225 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
3226
3227         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3228         dynamic relocs for the removed section.
3229
3230 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
3231
3232         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3233         relocations.
3234
3235 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
3236
3237         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3238         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3239         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3240         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
3241         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3242         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
3243         for ILP32.
3244
3245 2011-01-14  Alan Modra  <amodra@gmail.com>
3246
3247         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3248         error.
3249         (_bfd_default_error_handler): Likewise.
3250         * elf.c (print_segment_map): Likewise.
3251         * libbfd.c (warn_deprecated): Likewise.
3252         * som.c (som_sizeof_headers): No need to do so here.
3253         * coff-i860.c: Replace use of printf for error messages with
3254         _bfd_error_handler.
3255         * coff-ppc.c: Likewise.
3256         * coff-sh.c: Likewise.
3257         * elf32-bfin.c: Likewise.
3258         * elf32-dlx.c: Likewise.
3259         * elf32-mep.c: Likewise.
3260         * elf32-v850.c: Likewise.
3261         * mach-o.c: Likewise.
3262         * pef.c: Likewise.
3263
3264 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
3265
3266         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3267         swap_reloca_out.
3268         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3269         (elf_x86_64_check_relocs): Align relocation section to 4 byte
3270         for 32bit.
3271         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3272         ELF_ST_TYPE.
3273         (elf_x86_64_finish_dynamic_symbol): Updated.
3274         (elf_x86_64_finish_dynamic_sections): Don't use
3275         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3276         bfd_elf64_swap_dyn_out.
3277
3278 2011-01-14  J. Park  <grassman@gmail.com>
3279
3280         PR ld/12339
3281         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3282         following bfd_link_hash_warning symbol link.
3283
3284 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
3285             Glauber de Oliveira Costa  <glommer@gmail.com>
3286
3287         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3288         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3289         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3290         relocations.
3291         * libbfd.h: Rebuilt.
3292         * bfd-in2.h: Rebuilt.
3293         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3294         (elf32_arm_reloc_map): Likewise.
3295         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3296         (elf32_arm_stub_long_branch_any_tls_pic,
3297         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3298         (DEF_STUBS): Add new stubs.
3299         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3300         (elf32_arm_local_tlsdesc_gotent): New.
3301         (GOT_TLS_GDESC): New mask.
3302         (GOT_TLS_GD_ANY): Define.
3303         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3304         (elf32_arm_compute_jump_table_size): New.
3305         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3306         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3307         sgotplt_jump_table_size fields.
3308         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3309         (elf32_arm_link_hash_table_create): Initialize new fields.
3310         (arm_type_of_stub): Check TLS desc relocs too.
3311         (elf32_arm_stub_name): TLS desc relocs can be shared.
3312         (elf32_arm_tls_transition): Determine relaxation.
3313         (arm_stub_required_alignment): Add tls stubs.
3314         (elf32_arm_size_stubs): Likewise.
3315         (elf32_arm_tls_relax): Perform TLS relaxing.
3316         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3317         (IS_ARM_TLS_GNU_RELOC): New.
3318         (IS_ARM_TLS_RELOC): Use it.
3319         (elf32_arm_relocate_section): Perform TLS relaxing.
3320         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3321         desc relocations.
3322         (allocate_dynrelocs): Allocate tls desc relcoations.
3323         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3324         symbols.
3325         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3326         got slots.
3327         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3328         symbol.
3329         (elf32_arm_finish_dynamic_symbol): Adjust.
3330         (arm_put_trampoline): New.
3331         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3332         trampolines.
3333         (elf_backend_always_size_sections): Define.
3334
3335 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
3336
3337         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3338
3339 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
3340
3341         PR ld/12366
3342         PR ld/12371
3343         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3344         handle symbols marked with regular reference, but not non-GOT
3345         reference when building shared library.
3346
3347         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3348         local and global STT_GNU_IFUNC symols when building shared
3349         library.
3350         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3351
3352 2011-01-05  DJ Delorie  <dj@redhat.com>
3353
3354         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3355         * libbfd.h: Regenerate.
3356         * bfd-in2.h: Regenerate.
3357         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3358
3359 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
3360
3361         * cpu-i386.c (bfd_i386_compatible): New.
3362         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3363         with bfd_i386_compatible.
3364         (bfd_x86_64_arch_intel_syntax): Likewise.
3365         (bfd_i386_arch_intel_syntax): Likewise.
3366         (i8086_arch): Likewise.
3367         (bfd_x64_32_arch): Likewise.
3368         (bfd_x86_64_arch): Likewise.
3369         (bfd_i386_arch): Likewise.
3370
3371 For older changes see ChangeLog-2010
3372 \f
3373 Local Variables:
3374 mode: change-log
3375 left-margin: 8
3376 fill-column: 74
3377 version-control: never
3378 End: