bfd/ChangeLog

   1 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
   2
   3         PR ld/12365
   4         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
   5         references to symbols defined in discarded sections.
   6
   7 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
   8
   9         PR ld/12365
  10         * coffgen.c (coff_write_symbol): Assume input section is its own
  11         output section if output_section member not set.
  12         (coff_write_alien_symbol): Likewise.
  13
  14 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         PR ld/12730
  17         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
  18
  19         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
  20         sections if needed.
  21
  22         * section.c (SEC_ELF_REVERSE_COPY): New.
  23         * bfd-in2.h: Regenerated.
  24
  25 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
  26
  27         PR 12739
  28         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
  29         * bfd-in2.h: Regenerate.
  30
  31 2011-05-06  Tristan Gingold  <gingold@adacore.com>
  32
  33         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
  34         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
  35         any code section.  Add comments.
  36         (alpha_vms_object_p): Use void * instead of PTR.
  37         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
  38         (build_module_list): Guard against no DST section.  Add comments.
  39         (alpha_vms_link_output_symbol): Discard undefined symbols.
  40         (alpha_vms_get_section_contents): Simply memcpy if the section was
  41         already loaded.  Fix typo.
  42         (vms_new_section_hook): Use void * instead of PTR.
  43         (vms_alpha_vec): Ditto.
  44
  45 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
  46
  47         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
  48         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
  49
  50 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
  51
  52         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
  53         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
  54         mismatch.  Choose the lower of the two values.
  55         (bfd_elf32_bfd_final_link): New macro.
  56
  57 2011-04-28  Tristan Gingold  <gingold@adacore.com>
  58
  59         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
  60         (bfd_xcoff_swap_aux_out): Ditto.
  61         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
  62         (bfd_xcoff64_swap_aux_out): Ditto.
  63
  64 2011-05-04  Alan Modra  <amodra@gmail.com>
  65
  66         PR ld/12727
  67         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
  68         was_undefined on dot-symbols.
  69
  70 2011-05-03  Paul Brook  <paul@codesourcery.com>
  71
  72
  73         * elf32-tic6x.c (elf32_tic6x_howto_table,
  74         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
  75         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
  76         Add R_C6000_EHTYPE.
  77
  78 2011-05-01  Alan Modra  <amodra@gmail.com>
  79
  80         PR ld/12718
  81         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
  82         creating ifunc sections.
  83         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
  84
  85 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
  86
  87         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
  88         names.
  89
  90 2011-04-28  Tom Tromey  <tromey@redhat.com>
  91
  92         * bfdio.c (memory_bstat): Pass correct size to memset.
  93
  94 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
  95
  96         * dwarf2.c (dwarf_debug_sections): Mark const.
  97         * elf.c (special_sections): Likewise.
  98         * libbfd-in.h (dwarf_debug_sections): Likewise.
  99         * libbfd.h: Regenerate.
 100
 101 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 102
 103         * coffcode.h (sec_to_styp_flags): Allow linkonce for
 104         debugging sections.
 105
 106 2011-04-26  Tristan Gingold  <gingold@adacore.com>
 107
 108         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
 109
 110 2011-04-24  Alan Modra  <amodra@gmail.com>
 111
 112         PR ld/12365
 113         PR ld/12696
 114         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
 115         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
 116         (_bfd_generic_link_add_one_symbol): Update "notice" call.
 117         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
 118         it is a redef of an IR symbol in a real BFD.
 119
 120 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
 123         in readonly section in a shared object.
 124         (elf_i386_size_dynamic_sections): Likewise.
 125         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 126         (elf_x86_64_size_dynamic_sections): Likewise.
 127
 128 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 129
 130         PR ld/12694
 131         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
 132         symbols.
 133         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 134
 135 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
 138         on dynamic symbol error.
 139         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 140
 141 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 142
 143         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
 144
 145 2011-04-20  Alan Modra  <amodra@gmail.com>
 146
 147         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
 148         (bfd_hash_table_init_n): Overflow checking.
 149         (bfd_hash_set_default_size): Return current size.  Take unsigned long
 150         arg.  Add 65537 to hash_size primes.
 151         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
 152         * bfd-in2.h: Regenerate.
 153
 154 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 155
 156         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
 157         memmove elements.
 158
 159 2011-04-20  Alan Modra  <amodra@gmail.com>
 160
 161         * libbfd.c (bfd_log2): Do return rounded up value.
 162         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
 163         call with expanded old round down version of the function.
 164
 165         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
 166         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
 167
 168 2011-04-20  Alan Modra  <amodra@gmail.com>
 169
 170         PR ld/12365
 171         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
 172         in their own common section.
 173         * elflink.c (elf_link_add_object_symbols): Likewise.
 174         * linker.c (generic_link_check_archive_element): Don't lose flags
 175         if common section is pre-existing.
 176         (_bfd_generic_link_add_one_symbol): Likewise.
 177
 178 2011-04-20  Alan Modra  <amodra@gmail.com>
 179
 180         PR ld/12365
 181         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
 182         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
 183         multiple_definition regardless of allow_multiple_definition.
 184         * simple.c (simple_dummy_multiple_definition): Update.
 185         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
 186         calls.
 187
 188 2011-04-18  Tristan Gingold  <gingold@adacore.com>
 189
 190         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
 191
 192 2011-04-18  Alan Modra  <amodra@gmail.com>
 193
 194         PR ld/12365
 195         PR ld/12672
 196         * bfd.c (BFD_PLUGIN): Define.
 197         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
 198         * bfd-in2.h: Regenerate.
 199         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
 200         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
 201
 202 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 203
 204         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
 205         SEC_LOAD.
 206
 207 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 208
 209         * elf-bfd.h (struct sdt_note): New struct.
 210         (struct elf_obj_tdata) <sdt_note_head>: New field.
 211         * elf.c (elfobj_grok_stapsdt_note_1): New function.
 212         (elfobj_grok_stapsdt_note): Likewise.
 213         (elf_parse_notes): Added code to treat SystemTap note
 214         sections.
 215
 216 2011-04-12  Richard Henderson  <rth@redhat.com>
 217
 218         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
 219         exclude empty .got sections.
 220
 221 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
 224         array access for BFD_RELOC_386_IRELATIVE.
 225
 226 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
 227
 228         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
 229
 230 2011-04-11  Mark Wielaard  <mjw@redhat.com>
 231
 232         PR 10549
 233         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
 234         (has_gnu_symbols): Renamed from has_ifunc_symbols.
 235         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
 236         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
 237         also if STB_GNU_UNIQUE symbol binding was seen.
 238         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
 239         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 240         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 241         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 242         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 243         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 244
 245 2011-04-11  Alan Modra  <amodra@gmail.com>
 246
 247         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
 248         sections.
 249         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
 250         (_bfd_generic_get_section_contents_in_window): Likewise.
 251         * section.c (bfd_get_section_contents): Likewise.
 252         * compress.c (bfd_get_full_section_contents): Likewise.
 253         * elf32-rx.c (rx_final_link): Ignore rawsize.
 254         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
 255         bfd with bfd_get_section_limit.
 256         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
 257         os->size during final link.  Update callers.
 258         * bfd-in2.h: Regenerate.
 259
 260 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
 261
 262         PR ld/12637
 263         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
 264         as the number of global entries when merging with the primary GOT.
 265
 266 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 267
 268         * elf32-i386.c: Update copyright year.
 269         * elf64-x86-64.c: Likewise.
 270
 271 2011-04-09  Kai Tietz  <ktietz@redhat.com>
 272
 273         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
 274         buffer and use rawsize for sorting.
 275         * coffcode.h (coff_compute_section_file_positions): Set rawsize
 276         before doing alignment.
 277
 278 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 279
 280         * elf32-i386.c (elf_i386_relocate_section): Return relocation
 281         error on unsupported relocation.
 282         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 283
 284 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 285
 286         PR binutils/12657
 287         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
 288         pid_t.
 289
 290 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 291
 292         PR ld/12654
 293         * elf32-i386.c (elf_i386_relocate_section): Check !executable
 294         instead of shared for R_386_TLS_LDO_32.
 295
 296 2011-04-08  Tristan Gingold  <gingold@adacore.com>
 297
 298         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
 299         * coff-pmac: Remove
 300         * xcoff-target.h: Remove
 301         * Makefile.in: Regenerate.
 302
 303 2011-04-07  Cary Coutant  <ccoutant@google.com>
 304
 305         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
 306
 307 2011-04-07  Paul Brook  <paul@codesourcery.com>
 308
 309         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
 310         pc-relative.
 311         (elf32_tic6x_howto_table_rel): Ditto.
 312         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
 313         (elf32_tic6x_check_relocs): Ditto.
 314
 315 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 316
 317         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
 318         targets.
 319         (strongarm*, thumb*, xscale*): Remove architectures.
 320         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
 321         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
 322         xscale-*-coff): Remove targets.
 323
 324 2011-04-01  Tristan Gingold  <gingold@adacore.com>
 325
 326         * elfxx-ia64.c: include bfd_stdint.h
 327
 328 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
 329
 330         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
 331         dynobj and its initialization.
 332
 333 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 334
 335         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
 336         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
 337         BFD_HOST_LONG_LONG to 1.
 338
 339 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 340
 341         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
 342         (_bfd_vms_write_etir): Ditto.
 343         (_bfd_vms_slurp_etir): Avoid to use intptr_t
 344         * configure.com: Generate bfd_stdint.h
 345
 346 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 347
 348         * elf32-tic6x.h (struct elf32_tic6x_params): New.
 349         (elf32_tic6x_setup): Declare.
 350         * elf32-tic6x.c: Include <limits.h>.
 351         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
 352         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
 353         New structures.
 354         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
 355         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
 356         tic6x_elf_scom_symbol_ptr): New static variables.
 357         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
 358         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
 359         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 360         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
 361         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
 362         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
 363         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
 364         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
 365         elf32_tic6x_adjust_dynamic_symbol): New static functions.
 366         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
 367         to weak symbols as required by the ABI.
 368         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
 369         as needed when generating DSBT output.
 370         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
 371         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
 372         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
 373         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
 374         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
 375         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
 376         New static functions.
 377         (ELF_MAXPAGESIZE): Define to 0x1000.
 378         (bfd_elf32_bfd_copy_private_bfd_data,
 379         bfd_elf32_bfd_link_hash_table_create,
 380         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
 381         elf_backend_want_got_plt, elf_backend_want_dynbss,
 382         elf_backend_plt_readonly, elf_backend_got_header_size,
 383         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
 384         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 385         elf_backend_check_relocs, elf_backend_add_symbol_hook,
 386         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
 387         elf_backend_section_from_bfd_section,
 388         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
 389         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
 390         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
 391
 392         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
 393         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
 394         * bfd/bfd-in2.h: Regenerate.
 395         * bfd/libbfd.h: Regenerate.
 396         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
 397
 398 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 399
 400         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
 401         entry on xcoff when value is C_NULL_VALUE.
 402
 403 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 404
 405         * libcoff-in.h (exec_hdr): Remove.
 406         * libcoff.h: Regenerate.
 407
 408 2011-03-30  Nick Clifton  <nickc@redhat.com>
 409
 410         * po/da.po: Updated Danish translation.
 411
 412 2011-03-29  Richard Henderson  <rth@redhat.com>
 413
 414         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
 415         (elf64_alpha_gc_sweep_hook): New.
 416         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
 417         (elf_backend_can_gc_sections): New.
 418
 419 2011-03-26  John Marino  <binutils@marino.st>
 420
 421         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
 422         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
 423         * configure: Regenerate.
 424
 425 2011-03-25  Michael Snyder  <msnyder@vmware.com>
 426
 427         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
 428
 429 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 430
 431         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
 432         of find_nearest_line on object files.
 433
 434 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 435
 436         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
 437         Minor reordering.
 438         (alpha_vms_create_eisd_for_section): Make code sections read-only.
 439
 440 2011-03-24  Alan Modra  <amodra@gmail.com>
 441
 442         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
 443         old-style __tls_get_addr calls without marker relocs don't match
 444         their arg setup insn one for one.  If such mismatches are found
 445         report the reloc and don't do any tls optimization.
 446         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 447
 448 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 449
 450         * bfd-in2.h: Regenerate.
 451
 452 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 453
 454         * archures.c: Add AVR XMEGA architecture information.
 455         * cpu-avr.c (arch_info_struct): Likewise.
 456         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 457         (elf32_avr_object_p): Likewise.
 458
 459 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 460
 461         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
 462         * bfd-in2.h: Regenerate.
 463         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
 464         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
 465         entry.
 466         (elf32_arm_howto_from_type): Update accordingly.
 467         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
 468         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
 469         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
 470         with an extra noncall_refcount field.
 471         (arm_local_iplt_info): New structure.
 472         (elf_arm_obj_tdata): Add local_iplt.
 473         (elf32_arm_local_iplt): New accessor macro.
 474         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
 475         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
 476         Change tls_type to a bitfield and add is_iplt.
 477         (elf32_arm_link_hash_newfunc): Update accordingly.
 478         (elf32_arm_allocate_local_sym_info): New function.
 479         (elf32_arm_create_local_iplt): Likewise.
 480         (elf32_arm_get_plt_info): Likewise.
 481         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
 482         (elf32_arm_get_local_dynreloc_list): Likewise.
 483         (create_ifunc_sections): Likewise.
 484         (elf32_arm_copy_indirect_symbol): Update after the changes to
 485         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
 486         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
 487         to get PLT information.  Assert that all STT_GNU_IFUNC references
 488         are turned into PLT references.
 489         (arm_build_one_stub): Pass the symbol type to
 490         elf32_arm_final_link_relocate.
 491         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
 492         (elf32_arm_allocate_irelocs): New function.
 493         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
 494         all R_ARM_IRELATIVE.
 495         (elf32_arm_allocate_plt_entry): New function.
 496         (elf32_arm_populate_plt_entry): Likewise.
 497         (elf32_arm_final_link_relocate): Add an st_type parameter.
 498         Set srelgot to null for static objects.  Use separate variables
 499         to record which st_value and st_type should be used when generating
 500         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
 501         symbol's PLT information, setting has_iplt_entry, splt,
 502         plt_offset and gotplt_offset accordingly.  Check whether
 503         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
 504         the relocation target accordingly.  Broaden assert to include
 505         .iplts.  Don't set sreloc for static relocations.  Assert that
 506         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
 507         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
 508         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
 509         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
 510         resolve GOT references to the .igot.plt entry.
 511         (elf32_arm_relocate_section): Update the call to
 512         elf32_arm_final_link_relocate.
 513         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
 514         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
 515         relocations in shared libraries and relocatable executables.
 516         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 517         to get the list of dynamic relocations for a local symbol.
 518         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
 519         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
 520         to allocate local symbol information.  Treat R_ARM_REL32 and
 521         R_ARM_REL32_NOI as call relocations in shared libraries and
 522         relocatable executables.  Record PLT information for local
 523         STT_GNU_IFUNC functions as well as global functions.   Count
 524         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 525         to get the list of dynamic relocations for a local symbol.
 526         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
 527         Don't remove STT_GNU_IFUNC PLTs unless all references have been
 528         removed.  Update after the changes to elf32_arm_link_hash_entry.
 529         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
 530         entries should live in .plt or .iplt.  Check whether the .igot.plt
 531         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
 532         to allocate .plt and .(i)got.plt entries.  Detect which .got
 533         entries will need R_ARM_IRELATIVE relocations and use
 534         elf32_arm_allocate_irelocs to allocate them.  Likewise other
 535         non-.got dynamic relocations.
 536         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
 537         and dynamic relocations for local STT_GNU_IFUNC symbols.
 538         Check whether the .igot.plt and .got entries can be combined.
 539         Detect which .got entries will need R_ARM_IRELATIVE relocations
 540         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
 541         section pointers intead of strcmp checks.  Handle iplt and igotplt.
 542         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
 543         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
 544         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
 545         resolve to it.
 546         (elf32_arm_output_plt_map_1): New function, split out from
 547         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
 548         elf32_arm_plt_needs_thumb_stub_p.
 549         (elf32_arm_output_plt_map): Call it.
 550         (elf32_arm_output_arch_local_syms): Add mapping symbols for
 551         local .iplt entries.
 552         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
 553         (elf32_arm_swap_symbol_out): Likewise.
 554         (elf32_arm_add_symbol_hook): New function.
 555         (elf_backend_add_symbol_hook): Define for all targets.
 556
 557 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 558
 559         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
 560         * elf.c (swap_out_syms): Set st_target_internal for each
 561         Elf_Internal_Sym.
 562         * elfcode.h (elf_swap_symbol_in): Likewise.
 563         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 564         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
 565         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
 566         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 567         * elflink.c (elf_link_output_extsym): Likewise.
 568         (bfd_elf_final_link): Likewise.
 569         (elf_link_add_object_symbols): Copy st_target_internal
 570         to the hash table if we see a definition.
 571         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
 572         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
 573         a branch_type field.
 574         (a8_erratum_fix, a8_erratum_reloc): Likewise.
 575         (arm_type_of_stub): Replace actual_st_type with an
 576         actual_branch_type parameter.
 577         (arm_build_one_stub): Use branch types rather than st_types to
 578         determine the type of branch.
 579         (cortex_a8_erratum_scan): Likewise.
 580         (elf32_arm_size_stubs): Likewise.
 581         (bfd_elf32_arm_process_before_allocation): Likewise.
 582         (allocate_dynrelocs_for_symbol): Likewise.
 583         (elf32_arm_finish_dynamic_sections): Likewise.
 584         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
 585         a branch_type parameter.
 586         (elf32_arm_relocate_section): Update call accordingly.
 587         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
 588         (elf32_arm_output_map_sym): Initialize st_target_internal.
 589         (elf32_arm_output_stub_sym): Likewise.
 590         (elf32_arm_symbol_processing): Delete.
 591         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
 592         Use st_target_internal to record the branch type.
 593         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
 594         Thumb functions.
 595         (elf32_arm_is_function_type): Delete.
 596         (elf_backend_symbol_processing): Likewise.
 597         (elf_backend_is_function_type): Likewise.
 598
 599 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 600
 601         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
 602         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
 603         into the PLT block.
 604
 605 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 606
 607         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
 608         may_need_local_target_p and may_become_dynamic_p to classify
 609         the relocation type.  Don't check info->symbolic or h->def_regular
 610         when deciding whether to record a potential dynamic reloc.
 611         Don't treat potential dynamic relocs as PLT references.
 612         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
 613         try to make the PLT reference count go negative.
 614
 615 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 616
 617         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
 618         GOT entry here, rather than leaving it to finish_dynamic_symbol.
 619         Only create a dynamic relocation for local references if
 620         info->shared.
 621         (allocate_dynrelocs_for_symbol): Update dynamic relocation
 622         allocation accordingly.
 623         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
 624
 625 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 626
 627         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
 628         (elf32_arm_add_dynreloc): Likewise.
 629         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
 630         to allocate dynamic relocations.
 631         (elf32_arm_size_dynamic_sections): Likewise.
 632         (allocate_dynrelocs): Likewise.  Rename to
 633         allocate_dynrelocs_for_symbol.
 634         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
 635         create dynamic relocations.
 636         (elf32_arm_finish_dynamic_symbol): Likewise.
 637
 638 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 639
 640         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 641         x32 GD->IE and GD->LE transitions.
 642         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
 643         and LD->LE transitions.
 644
 645 2011-03-10  Alan Modra  <amodra@gmail.com>
 646
 647         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
 648         for LO_DS error message and correct multiple.
 649
 650 2011-03-10  Alan Modra  <amodra@gmail.com>
 651
 652         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
 653         (ppc64_elf_link_just_syms): New function.
 654         (opd_entry_value): Don't assume big-endian host.
 655         (get_r2off): New function.
 656         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
 657
 658 2011-03-06  Michael Snyder  <msnyder@vmware.com>
 659
 660         * compress.c (bfd_compress_section_contents): Check for out of mem.
 661
 662         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
 663         that case statement falls through intentionally.
 664
 665         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
 666
 667 2011-03-04  Alan Modra  <amodra@gmail.com>
 668
 669         * archive.c (bsd_write_armap): Don't call stat in deterministic
 670         mode, and don't use st_mtime if stat returns error.
 671
 672 2011-03-03  Michael Snyder  <msnyder@vmware.com>
 673
 674         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
 675
 676         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
 677
 678         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
 679         (aout_link_write_other_symbol): Missing break statement.
 680
 681         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
 682
 683         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
 684
 685 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 686
 687         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 688         x32 IE->LE transition.
 689         (elf_x86_64_relocate_section): Likewise.
 690
 691 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
 692
 693         * elflink.c (is_reloc_section): Remove function.
 694         (get_dynamic_reloc_section_name): Construct string manually.
 695
 696 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 697
 698         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
 699         (adjust_relative_path): Likewise.
 700         (_bfd_construct_extended_name_table): Likewise.
 701         * corefile.c (generic_core_file_matches_executable_p): Likewise.
 702         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 703         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 704         * elf32-spu.c (sort_bfds): Likewise.
 705         (spu_elf_auto_overlay): Likewise.
 706         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 707         * xcofflink.c (xcoff_set_import_path): Likewise.
 708         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
 709         (xtensa_regfile_lookup_shortname): Likewise.
 710
 711 2011-02-28  Alan Modra  <amodra@gmail.com>
 712
 713         PR 12513
 714         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
 715         stringsize.  Properly sanity check symdef_count.  Remove redundant
 716         bfd_release.
 717
 718 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
 719
 720         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
 721         and handle claim_file seeking. Only try to load the plugin once.
 722
 723 2011-02-22  Andreas Schwab  <schwab@redhat.com>
 724
 725         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
 726         relocation read the value from the second GOT slot.
 727
 728 2011-02-15  Tristan Gingold  <gingold@adacore.com>
 729
 730         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
 731
 732 2011-02-15  Alan Modra  <amodra@gmail.com>
 733
 734         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
 735         toc relocs.  Fuss over free(NULL).
 736
 737 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 738
 739         * elflink.c (bfd_elf_size_dynamic_sections): Add
 740         bfd_get_symbol_leading_char to the start of newname.
 741
 742 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 743
 744         * configure: Regenerate.
 745
 746 2011-02-09  Alan Modra  <amodra@gmail.com>
 747
 748         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
 749         we are done.  When optimising large toc, check that a global
 750         symbol on a toc reloc is defined in a kept section.
 751
 752 2011-02-08  Nick Clifton  <nickc@redhat.com>
 753
 754         PR binutils/12467
 755         * elf.c (assign_file_positions_for_load_sections): Set the program
 756         header offset and entry size to zero if there are no program
 757         headers.
 758
 759 2011-02-08  Alan Modra  <amodra@gmail.com>
 760
 761         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
 762         local_syms when looking for local symbols in .toc.
 763
 764 2011-02-01  Alan Modra  <amodra@gmail.com>
 765
 766         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
 767         for toc pointer on any section having makes_toc_func_call set.
 768         (check_pasted_section): Ensure pasted .init/.fini fragments use
 769         the same toc if any has makes_toc_func_call set.
 770
 771 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
 772
 773         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
 774         field.
 775
 776 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 777
 778         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
 779         common sections too.
 780
 781 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 782
 783         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
 784         Solaris target.
 785
 786 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
 787
 788         Fix compilation for mingw64.
 789         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
 790         typecast to avoid warning.
 791         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
 792         usage.
 793         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
 794         of long for pointer to avoid warning.
 795         (elfNN_ia64_relax_brl): Idem.
 796         (elfNN_ia64_install_value): Idem.
 797         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
 798
 799 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 800
 801         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
 802         h->needs_plt when deciding whether to record a possible dynamic reloc.
 803
 804 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 805
 806         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
 807         dynamic relocs for the removed section.
 808
 809 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
 812         relocations.
 813
 814 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 815
 816         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
 817         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
 818         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
 819         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
 820         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
 821         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
 822         for ILP32.
 823
 824 2011-01-14  Alan Modra  <amodra@gmail.com>
 825
 826         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
 827         error.
 828         (_bfd_default_error_handler): Likewise.
 829         * elf.c (print_segment_map): Likewise.
 830         * libbfd.c (warn_deprecated): Likewise.
 831         * som.c (som_sizeof_headers): No need to do so here.
 832         * coff-i860.c: Replace use of printf for error messages with
 833         _bfd_error_handler.
 834         * coff-ppc.c: Likewise.
 835         * coff-sh.c: Likewise.
 836         * elf32-bfin.c: Likewise.
 837         * elf32-dlx.c: Likewise.
 838         * elf32-mep.c: Likewise.
 839         * elf32-v850.c: Likewise.
 840         * mach-o.c: Likewise.
 841         * pef.c: Likewise.
 842
 843 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 844
 845         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
 846         swap_reloca_out.
 847         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
 848         (elf_x86_64_check_relocs): Align relocation section to 4 byte
 849         for 32bit.
 850         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 851         ELF_ST_TYPE.
 852         (elf_x86_64_finish_dynamic_symbol): Updated.
 853         (elf_x86_64_finish_dynamic_sections): Don't use
 854         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 855         bfd_elf64_swap_dyn_out.
 856
 857 2011-01-14  J. Park  <grassman@gmail.com>
 858
 859         PR ld/12339
 860         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 861         following bfd_link_hash_warning symbol link.
 862
 863 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 864             Glauber de Oliveira Costa  <glommer@gmail.com>
 865
 866         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 867         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 868         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 869         relocations.
 870         * libbfd.h: Rebuilt.
 871         * bfd-in2.h: Rebuilt.
 872         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 873         (elf32_arm_reloc_map): Likewise.
 874         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 875         (elf32_arm_stub_long_branch_any_tls_pic,
 876         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 877         (DEF_STUBS): Add new stubs.
 878         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 879         (elf32_arm_local_tlsdesc_gotent): New.
 880         (GOT_TLS_GDESC): New mask.
 881         (GOT_TLS_GD_ANY): Define.
 882         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 883         (elf32_arm_compute_jump_table_size): New.
 884         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 885         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 886         sgotplt_jump_table_size fields.
 887         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 888         (elf32_arm_link_hash_table_create): Initialize new fields.
 889         (arm_type_of_stub): Check TLS desc relocs too.
 890         (elf32_arm_stub_name): TLS desc relocs can be shared.
 891         (elf32_arm_tls_transition): Determine relaxation.
 892         (arm_stub_required_alignment): Add tls stubs.
 893         (elf32_arm_size_stubs): Likewise.
 894         (elf32_arm_tls_relax): Perform TLS relaxing.
 895         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 896         (IS_ARM_TLS_GNU_RELOC): New.
 897         (IS_ARM_TLS_RELOC): Use it.
 898         (elf32_arm_relocate_section): Perform TLS relaxing.
 899         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 900         desc relocations.
 901         (allocate_dynrelocs): Allocate tls desc relcoations.
 902         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 903         symbols.
 904         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 905         got slots.
 906         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 907         symbol.
 908         (elf32_arm_finish_dynamic_symbol): Adjust.
 909         (arm_put_trampoline): New.
 910         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 911         trampolines.
 912         (elf_backend_always_size_sections): Define.
 913
 914 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 917
 918 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 919
 920         PR ld/12366
 921         PR ld/12371
 922         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 923         handle symbols marked with regular reference, but not non-GOT
 924         reference when building shared library.
 925
 926         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 927         local and global STT_GNU_IFUNC symols when building shared
 928         library.
 929         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 930
 931 2011-01-05  DJ Delorie  <dj@redhat.com>
 932
 933         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 934         * libbfd.h: Regenerate.
 935         * bfd-in2.h: Regenerate.
 936         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 937
 938 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 939
 940         * cpu-i386.c (bfd_i386_compatible): New.
 941         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 942         with bfd_i386_compatible.
 943         (bfd_x86_64_arch_intel_syntax): Likewise.
 944         (bfd_i386_arch_intel_syntax): Likewise.
 945         (i8086_arch): Likewise.
 946         (bfd_x64_32_arch): Likewise.
 947         (bfd_x86_64_arch): Likewise.
 948         (bfd_i386_arch): Likewise.
 949
 950 For older changes see ChangeLog-2010
 951 \f
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 953 mode: change-log
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 955 fill-column: 74
 956 version-control: never
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