bfd/ChangeLog

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