bfd/ChangeLog

   1 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
   2
   3         PR ld/12759
   4         * elf32-rx.c (ignore_lma): New variable.
   5         (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
   6         (rx_modify_program_headers): Only copy the LMA into the VMA if
   7         ignore_lma is true.
   8
   9 2011-05-17  Alan Modra  <amodra@gmail.com>
  10
  11         PR ld/12760
  12         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
  13         * elflink.c (elf_link_add_object_symbols): Likewise.
  14         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
  15
  16 2011-05-16  Alan Modra  <amodra@gmail.com>
  17
  18         * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
  19
  20 2011-05-15  Richard Sandiford  <rdsandiford@googlemail.com>
  21
  22         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
  23         global GOT entries for GOT_PAGE relocations against global symbols.
  24
  25 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
  26
  27         * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
  28         (tic6x-*-*): Replaced by these.
  29         * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
  30         (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
  31         (elf_backend_relocs_compatible, elf_backend_post_process_headers):
  32         Define.
  33         (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
  34         TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
  35         "elf32-target.h" two more times.
  36         * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
  37         bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
  38         bfd_elf32_tic6x_elf_le_vec.
  39         * configure: Regenerate.
  40
  41 2011-05-13  Jan Beulich  <jbeulich@novell.com>
  42
  43         * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
  44
  45 2011-05-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
  46
  47         * config.in: Regenerated.
  48         * configure: Regenerated.
  49         * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
  50         HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
  51         HAVE_PSINFO32_T_PR_PID.
  52         * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
  53         HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
  54         and HAVE_PSINFO32_T_PR_PID.
  55         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
  56
  57 2011-05-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
  58
  59         * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
  60         32bit psinfo.
  61         * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
  62         * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
  63
  64 2011-05-09  Paul Brook  <paul@codesourcery.com>
  65
  66         * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
  67         * bfd-in2.h: Regenerate.
  68         * elf32-tic6x.c: Include limits.h.
  69         (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
  70         _tic6x_elf_section_data): New.
  71         (elf32_tic6x_section_data): Define.
  72         (elf32_tic6x_new_section_hook): Allocate target specific data.
  73         (elf32_tic6x_add_unwind_table_edit): New function.
  74         (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
  75         elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
  76         elf32_tic6x_copy_exidx_entry): New functions.
  77         (elf_backend_write_section): Define.
  78
  79 2011-05-09  Paul Brook  <paul@codesourcery.com>
  80
  81         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
  82         elf32_tic6x_fake_sections): New functions.
  83         (elf_backend_fake_sections): Define.
  84
  85 2011-05-09  Paul Brook  <paul@codesourcery.com>
  86
  87         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
  88         (elf_backend_gc_mark_extra_sections): Define.
  89
  90 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
  91
  92         PR ld/12365
  93         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
  94         references to symbols defined in discarded sections.
  95
  96 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
  97
  98         PR ld/12365
  99         * coffgen.c (coff_write_symbol): Assume input section is its own
 100         output section if output_section member not set.
 101         (coff_write_alien_symbol): Likewise.
 102
 103 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 104
 105         PR ld/12730
 106         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
 107
 108         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
 109         sections if needed.
 110
 111         * section.c (SEC_ELF_REVERSE_COPY): New.
 112         * bfd-in2.h: Regenerated.
 113
 114 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
 115
 116         PR 12739
 117         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
 118         * bfd-in2.h: Regenerate.
 119
 120 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 121
 122         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
 123         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
 124         any code section.  Add comments.
 125         (alpha_vms_object_p): Use void * instead of PTR.
 126         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
 127         (build_module_list): Guard against no DST section.  Add comments.
 128         (alpha_vms_link_output_symbol): Discard undefined symbols.
 129         (alpha_vms_get_section_contents): Simply memcpy if the section was
 130         already loaded.  Fix typo.
 131         (vms_new_section_hook): Use void * instead of PTR.
 132         (vms_alpha_vec): Ditto.
 133
 134 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
 135
 136         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
 137         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
 138
 139 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
 140
 141         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
 142         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
 143         mismatch.  Choose the lower of the two values.
 144         (bfd_elf32_bfd_final_link): New macro.
 145
 146 2011-04-28  Tristan Gingold  <gingold@adacore.com>
 147
 148         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
 149         (bfd_xcoff_swap_aux_out): Ditto.
 150         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
 151         (bfd_xcoff64_swap_aux_out): Ditto.
 152
 153 2011-05-04  Alan Modra  <amodra@gmail.com>
 154
 155         PR ld/12727
 156         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
 157         was_undefined on dot-symbols.
 158
 159 2011-05-03  Paul Brook  <paul@codesourcery.com>
 160
 161
 162         * elf32-tic6x.c (elf32_tic6x_howto_table,
 163         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
 164         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
 165         Add R_C6000_EHTYPE.
 166
 167 2011-05-01  Alan Modra  <amodra@gmail.com>
 168
 169         PR ld/12718
 170         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
 171         creating ifunc sections.
 172         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 173
 174 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
 177         names.
 178
 179 2011-04-28  Tom Tromey  <tromey@redhat.com>
 180
 181         * bfdio.c (memory_bstat): Pass correct size to memset.
 182
 183 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
 184
 185         * dwarf2.c (dwarf_debug_sections): Mark const.
 186         * elf.c (special_sections): Likewise.
 187         * libbfd-in.h (dwarf_debug_sections): Likewise.
 188         * libbfd.h: Regenerate.
 189
 190 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 191
 192         * coffcode.h (sec_to_styp_flags): Allow linkonce for
 193         debugging sections.
 194
 195 2011-04-26  Tristan Gingold  <gingold@adacore.com>
 196
 197         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
 198
 199 2011-04-24  Alan Modra  <amodra@gmail.com>
 200
 201         PR ld/12365
 202         PR ld/12696
 203         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
 204         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
 205         (_bfd_generic_link_add_one_symbol): Update "notice" call.
 206         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
 207         it is a redef of an IR symbol in a real BFD.
 208
 209 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 210
 211         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
 212         in readonly section in a shared object.
 213         (elf_i386_size_dynamic_sections): Likewise.
 214         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 215         (elf_x86_64_size_dynamic_sections): Likewise.
 216
 217 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 218
 219         PR ld/12694
 220         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
 221         symbols.
 222         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 223
 224 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
 227         on dynamic symbol error.
 228         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 229
 230 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 231
 232         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
 233
 234 2011-04-20  Alan Modra  <amodra@gmail.com>
 235
 236         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
 237         (bfd_hash_table_init_n): Overflow checking.
 238         (bfd_hash_set_default_size): Return current size.  Take unsigned long
 239         arg.  Add 65537 to hash_size primes.
 240         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
 241         * bfd-in2.h: Regenerate.
 242
 243 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 244
 245         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
 246         memmove elements.
 247
 248 2011-04-20  Alan Modra  <amodra@gmail.com>
 249
 250         * libbfd.c (bfd_log2): Do return rounded up value.
 251         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
 252         call with expanded old round down version of the function.
 253
 254         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
 255         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
 256
 257 2011-04-20  Alan Modra  <amodra@gmail.com>
 258
 259         PR ld/12365
 260         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
 261         in their own common section.
 262         * elflink.c (elf_link_add_object_symbols): Likewise.
 263         * linker.c (generic_link_check_archive_element): Don't lose flags
 264         if common section is pre-existing.
 265         (_bfd_generic_link_add_one_symbol): Likewise.
 266
 267 2011-04-20  Alan Modra  <amodra@gmail.com>
 268
 269         PR ld/12365
 270         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
 271         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
 272         multiple_definition regardless of allow_multiple_definition.
 273         * simple.c (simple_dummy_multiple_definition): Update.
 274         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
 275         calls.
 276
 277 2011-04-18  Tristan Gingold  <gingold@adacore.com>
 278
 279         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
 280
 281 2011-04-18  Alan Modra  <amodra@gmail.com>
 282
 283         PR ld/12365
 284         PR ld/12672
 285         * bfd.c (BFD_PLUGIN): Define.
 286         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
 287         * bfd-in2.h: Regenerate.
 288         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
 289         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
 290
 291 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 292
 293         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
 294         SEC_LOAD.
 295
 296 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 297
 298         * elf-bfd.h (struct sdt_note): New struct.
 299         (struct elf_obj_tdata) <sdt_note_head>: New field.
 300         * elf.c (elfobj_grok_stapsdt_note_1): New function.
 301         (elfobj_grok_stapsdt_note): Likewise.
 302         (elf_parse_notes): Added code to treat SystemTap note
 303         sections.
 304
 305 2011-04-12  Richard Henderson  <rth@redhat.com>
 306
 307         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
 308         exclude empty .got sections.
 309
 310 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 311
 312         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
 313         array access for BFD_RELOC_386_IRELATIVE.
 314
 315 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
 316
 317         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
 318
 319 2011-04-11  Mark Wielaard  <mjw@redhat.com>
 320
 321         PR 10549
 322         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
 323         (has_gnu_symbols): Renamed from has_ifunc_symbols.
 324         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
 325         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
 326         also if STB_GNU_UNIQUE symbol binding was seen.
 327         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
 328         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 329         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 330         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 331         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 332         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 333
 334 2011-04-11  Alan Modra  <amodra@gmail.com>
 335
 336         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
 337         sections.
 338         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
 339         (_bfd_generic_get_section_contents_in_window): Likewise.
 340         * section.c (bfd_get_section_contents): Likewise.
 341         * compress.c (bfd_get_full_section_contents): Likewise.
 342         * elf32-rx.c (rx_final_link): Ignore rawsize.
 343         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
 344         bfd with bfd_get_section_limit.
 345         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
 346         os->size during final link.  Update callers.
 347         * bfd-in2.h: Regenerate.
 348
 349 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
 350
 351         PR ld/12637
 352         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
 353         as the number of global entries when merging with the primary GOT.
 354
 355 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         * elf32-i386.c: Update copyright year.
 358         * elf64-x86-64.c: Likewise.
 359
 360 2011-04-09  Kai Tietz  <ktietz@redhat.com>
 361
 362         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
 363         buffer and use rawsize for sorting.
 364         * coffcode.h (coff_compute_section_file_positions): Set rawsize
 365         before doing alignment.
 366
 367 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 368
 369         * elf32-i386.c (elf_i386_relocate_section): Return relocation
 370         error on unsupported relocation.
 371         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 372
 373 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 374
 375         PR binutils/12657
 376         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
 377         pid_t.
 378
 379 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 380
 381         PR ld/12654
 382         * elf32-i386.c (elf_i386_relocate_section): Check !executable
 383         instead of shared for R_386_TLS_LDO_32.
 384
 385 2011-04-08  Tristan Gingold  <gingold@adacore.com>
 386
 387         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
 388         * coff-pmac: Remove
 389         * xcoff-target.h: Remove
 390         * Makefile.in: Regenerate.
 391
 392 2011-04-07  Cary Coutant  <ccoutant@google.com>
 393
 394         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
 395
 396 2011-04-07  Paul Brook  <paul@codesourcery.com>
 397
 398         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
 399         pc-relative.
 400         (elf32_tic6x_howto_table_rel): Ditto.
 401         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
 402         (elf32_tic6x_check_relocs): Ditto.
 403
 404 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 405
 406         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
 407         targets.
 408         (strongarm*, thumb*, xscale*): Remove architectures.
 409         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
 410         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
 411         xscale-*-coff): Remove targets.
 412
 413 2011-04-01  Tristan Gingold  <gingold@adacore.com>
 414
 415         * elfxx-ia64.c: include bfd_stdint.h
 416
 417 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
 418
 419         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
 420         dynobj and its initialization.
 421
 422 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 423
 424         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
 425         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
 426         BFD_HOST_LONG_LONG to 1.
 427
 428 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 429
 430         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
 431         (_bfd_vms_write_etir): Ditto.
 432         (_bfd_vms_slurp_etir): Avoid to use intptr_t
 433         * configure.com: Generate bfd_stdint.h
 434
 435 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 436
 437         * elf32-tic6x.h (struct elf32_tic6x_params): New.
 438         (elf32_tic6x_setup): Declare.
 439         * elf32-tic6x.c: Include <limits.h>.
 440         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
 441         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
 442         New structures.
 443         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
 444         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
 445         tic6x_elf_scom_symbol_ptr): New static variables.
 446         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
 447         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
 448         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 449         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
 450         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
 451         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
 452         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
 453         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
 454         elf32_tic6x_adjust_dynamic_symbol): New static functions.
 455         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
 456         to weak symbols as required by the ABI.
 457         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
 458         as needed when generating DSBT output.
 459         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
 460         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
 461         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
 462         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
 463         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
 464         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
 465         New static functions.
 466         (ELF_MAXPAGESIZE): Define to 0x1000.
 467         (bfd_elf32_bfd_copy_private_bfd_data,
 468         bfd_elf32_bfd_link_hash_table_create,
 469         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
 470         elf_backend_want_got_plt, elf_backend_want_dynbss,
 471         elf_backend_plt_readonly, elf_backend_got_header_size,
 472         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
 473         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 474         elf_backend_check_relocs, elf_backend_add_symbol_hook,
 475         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
 476         elf_backend_section_from_bfd_section,
 477         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
 478         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
 479         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
 480
 481         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
 482         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
 483         * bfd/bfd-in2.h: Regenerate.
 484         * bfd/libbfd.h: Regenerate.
 485         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
 486
 487 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 488
 489         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
 490         entry on xcoff when value is C_NULL_VALUE.
 491
 492 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 493
 494         * libcoff-in.h (exec_hdr): Remove.
 495         * libcoff.h: Regenerate.
 496
 497 2011-03-30  Nick Clifton  <nickc@redhat.com>
 498
 499         * po/da.po: Updated Danish translation.
 500
 501 2011-03-29  Richard Henderson  <rth@redhat.com>
 502
 503         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
 504         (elf64_alpha_gc_sweep_hook): New.
 505         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
 506         (elf_backend_can_gc_sections): New.
 507
 508 2011-03-26  John Marino  <binutils@marino.st>
 509
 510         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
 511         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
 512         * configure: Regenerate.
 513
 514 2011-03-25  Michael Snyder  <msnyder@vmware.com>
 515
 516         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
 517
 518 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 519
 520         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
 521         of find_nearest_line on object files.
 522
 523 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 524
 525         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
 526         Minor reordering.
 527         (alpha_vms_create_eisd_for_section): Make code sections read-only.
 528
 529 2011-03-24  Alan Modra  <amodra@gmail.com>
 530
 531         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
 532         old-style __tls_get_addr calls without marker relocs don't match
 533         their arg setup insn one for one.  If such mismatches are found
 534         report the reloc and don't do any tls optimization.
 535         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 536
 537 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 538
 539         * bfd-in2.h: Regenerate.
 540
 541 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 542
 543         * archures.c: Add AVR XMEGA architecture information.
 544         * cpu-avr.c (arch_info_struct): Likewise.
 545         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 546         (elf32_avr_object_p): Likewise.
 547
 548 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 549
 550         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
 551         * bfd-in2.h: Regenerate.
 552         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
 553         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
 554         entry.
 555         (elf32_arm_howto_from_type): Update accordingly.
 556         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
 557         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
 558         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
 559         with an extra noncall_refcount field.
 560         (arm_local_iplt_info): New structure.
 561         (elf_arm_obj_tdata): Add local_iplt.
 562         (elf32_arm_local_iplt): New accessor macro.
 563         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
 564         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
 565         Change tls_type to a bitfield and add is_iplt.
 566         (elf32_arm_link_hash_newfunc): Update accordingly.
 567         (elf32_arm_allocate_local_sym_info): New function.
 568         (elf32_arm_create_local_iplt): Likewise.
 569         (elf32_arm_get_plt_info): Likewise.
 570         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
 571         (elf32_arm_get_local_dynreloc_list): Likewise.
 572         (create_ifunc_sections): Likewise.
 573         (elf32_arm_copy_indirect_symbol): Update after the changes to
 574         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
 575         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
 576         to get PLT information.  Assert that all STT_GNU_IFUNC references
 577         are turned into PLT references.
 578         (arm_build_one_stub): Pass the symbol type to
 579         elf32_arm_final_link_relocate.
 580         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
 581         (elf32_arm_allocate_irelocs): New function.
 582         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
 583         all R_ARM_IRELATIVE.
 584         (elf32_arm_allocate_plt_entry): New function.
 585         (elf32_arm_populate_plt_entry): Likewise.
 586         (elf32_arm_final_link_relocate): Add an st_type parameter.
 587         Set srelgot to null for static objects.  Use separate variables
 588         to record which st_value and st_type should be used when generating
 589         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
 590         symbol's PLT information, setting has_iplt_entry, splt,
 591         plt_offset and gotplt_offset accordingly.  Check whether
 592         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
 593         the relocation target accordingly.  Broaden assert to include
 594         .iplts.  Don't set sreloc for static relocations.  Assert that
 595         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
 596         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
 597         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
 598         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
 599         resolve GOT references to the .igot.plt entry.
 600         (elf32_arm_relocate_section): Update the call to
 601         elf32_arm_final_link_relocate.
 602         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
 603         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
 604         relocations in shared libraries and relocatable executables.
 605         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 606         to get the list of dynamic relocations for a local symbol.
 607         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
 608         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
 609         to allocate local symbol information.  Treat R_ARM_REL32 and
 610         R_ARM_REL32_NOI as call relocations in shared libraries and
 611         relocatable executables.  Record PLT information for local
 612         STT_GNU_IFUNC functions as well as global functions.   Count
 613         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 614         to get the list of dynamic relocations for a local symbol.
 615         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
 616         Don't remove STT_GNU_IFUNC PLTs unless all references have been
 617         removed.  Update after the changes to elf32_arm_link_hash_entry.
 618         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
 619         entries should live in .plt or .iplt.  Check whether the .igot.plt
 620         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
 621         to allocate .plt and .(i)got.plt entries.  Detect which .got
 622         entries will need R_ARM_IRELATIVE relocations and use
 623         elf32_arm_allocate_irelocs to allocate them.  Likewise other
 624         non-.got dynamic relocations.
 625         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
 626         and dynamic relocations for local STT_GNU_IFUNC symbols.
 627         Check whether the .igot.plt and .got entries can be combined.
 628         Detect which .got entries will need R_ARM_IRELATIVE relocations
 629         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
 630         section pointers intead of strcmp checks.  Handle iplt and igotplt.
 631         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
 632         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
 633         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
 634         resolve to it.
 635         (elf32_arm_output_plt_map_1): New function, split out from
 636         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
 637         elf32_arm_plt_needs_thumb_stub_p.
 638         (elf32_arm_output_plt_map): Call it.
 639         (elf32_arm_output_arch_local_syms): Add mapping symbols for
 640         local .iplt entries.
 641         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
 642         (elf32_arm_swap_symbol_out): Likewise.
 643         (elf32_arm_add_symbol_hook): New function.
 644         (elf_backend_add_symbol_hook): Define for all targets.
 645
 646 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 647
 648         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
 649         * elf.c (swap_out_syms): Set st_target_internal for each
 650         Elf_Internal_Sym.
 651         * elfcode.h (elf_swap_symbol_in): Likewise.
 652         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 653         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
 654         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
 655         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 656         * elflink.c (elf_link_output_extsym): Likewise.
 657         (bfd_elf_final_link): Likewise.
 658         (elf_link_add_object_symbols): Copy st_target_internal
 659         to the hash table if we see a definition.
 660         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
 661         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
 662         a branch_type field.
 663         (a8_erratum_fix, a8_erratum_reloc): Likewise.
 664         (arm_type_of_stub): Replace actual_st_type with an
 665         actual_branch_type parameter.
 666         (arm_build_one_stub): Use branch types rather than st_types to
 667         determine the type of branch.
 668         (cortex_a8_erratum_scan): Likewise.
 669         (elf32_arm_size_stubs): Likewise.
 670         (bfd_elf32_arm_process_before_allocation): Likewise.
 671         (allocate_dynrelocs_for_symbol): Likewise.
 672         (elf32_arm_finish_dynamic_sections): Likewise.
 673         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
 674         a branch_type parameter.
 675         (elf32_arm_relocate_section): Update call accordingly.
 676         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
 677         (elf32_arm_output_map_sym): Initialize st_target_internal.
 678         (elf32_arm_output_stub_sym): Likewise.
 679         (elf32_arm_symbol_processing): Delete.
 680         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
 681         Use st_target_internal to record the branch type.
 682         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
 683         Thumb functions.
 684         (elf32_arm_is_function_type): Delete.
 685         (elf_backend_symbol_processing): Likewise.
 686         (elf_backend_is_function_type): Likewise.
 687
 688 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 689
 690         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
 691         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
 692         into the PLT block.
 693
 694 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 695
 696         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
 697         may_need_local_target_p and may_become_dynamic_p to classify
 698         the relocation type.  Don't check info->symbolic or h->def_regular
 699         when deciding whether to record a potential dynamic reloc.
 700         Don't treat potential dynamic relocs as PLT references.
 701         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
 702         try to make the PLT reference count go negative.
 703
 704 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 705
 706         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
 707         GOT entry here, rather than leaving it to finish_dynamic_symbol.
 708         Only create a dynamic relocation for local references if
 709         info->shared.
 710         (allocate_dynrelocs_for_symbol): Update dynamic relocation
 711         allocation accordingly.
 712         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
 713
 714 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 715
 716         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
 717         (elf32_arm_add_dynreloc): Likewise.
 718         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
 719         to allocate dynamic relocations.
 720         (elf32_arm_size_dynamic_sections): Likewise.
 721         (allocate_dynrelocs): Likewise.  Rename to
 722         allocate_dynrelocs_for_symbol.
 723         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
 724         create dynamic relocations.
 725         (elf32_arm_finish_dynamic_symbol): Likewise.
 726
 727 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 730         x32 GD->IE and GD->LE transitions.
 731         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
 732         and LD->LE transitions.
 733
 734 2011-03-10  Alan Modra  <amodra@gmail.com>
 735
 736         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
 737         for LO_DS error message and correct multiple.
 738
 739 2011-03-10  Alan Modra  <amodra@gmail.com>
 740
 741         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
 742         (ppc64_elf_link_just_syms): New function.
 743         (opd_entry_value): Don't assume big-endian host.
 744         (get_r2off): New function.
 745         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
 746
 747 2011-03-06  Michael Snyder  <msnyder@vmware.com>
 748
 749         * compress.c (bfd_compress_section_contents): Check for out of mem.
 750
 751         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
 752         that case statement falls through intentionally.
 753
 754         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
 755
 756 2011-03-04  Alan Modra  <amodra@gmail.com>
 757
 758         * archive.c (bsd_write_armap): Don't call stat in deterministic
 759         mode, and don't use st_mtime if stat returns error.
 760
 761 2011-03-03  Michael Snyder  <msnyder@vmware.com>
 762
 763         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
 764
 765         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
 766
 767         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
 768         (aout_link_write_other_symbol): Missing break statement.
 769
 770         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
 771
 772         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
 773
 774 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 775
 776         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 777         x32 IE->LE transition.
 778         (elf_x86_64_relocate_section): Likewise.
 779
 780 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
 781
 782         * elflink.c (is_reloc_section): Remove function.
 783         (get_dynamic_reloc_section_name): Construct string manually.
 784
 785 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 786
 787         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
 788         (adjust_relative_path): Likewise.
 789         (_bfd_construct_extended_name_table): Likewise.
 790         * corefile.c (generic_core_file_matches_executable_p): Likewise.
 791         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 792         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 793         * elf32-spu.c (sort_bfds): Likewise.
 794         (spu_elf_auto_overlay): Likewise.
 795         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 796         * xcofflink.c (xcoff_set_import_path): Likewise.
 797         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
 798         (xtensa_regfile_lookup_shortname): Likewise.
 799
 800 2011-02-28  Alan Modra  <amodra@gmail.com>
 801
 802         PR 12513
 803         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
 804         stringsize.  Properly sanity check symdef_count.  Remove redundant
 805         bfd_release.
 806
 807 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
 808
 809         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
 810         and handle claim_file seeking. Only try to load the plugin once.
 811
 812 2011-02-22  Andreas Schwab  <schwab@redhat.com>
 813
 814         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
 815         relocation read the value from the second GOT slot.
 816
 817 2011-02-15  Tristan Gingold  <gingold@adacore.com>
 818
 819         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
 820
 821 2011-02-15  Alan Modra  <amodra@gmail.com>
 822
 823         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
 824         toc relocs.  Fuss over free(NULL).
 825
 826 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 827
 828         * elflink.c (bfd_elf_size_dynamic_sections): Add
 829         bfd_get_symbol_leading_char to the start of newname.
 830
 831 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 832
 833         * configure: Regenerate.
 834
 835 2011-02-09  Alan Modra  <amodra@gmail.com>
 836
 837         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
 838         we are done.  When optimising large toc, check that a global
 839         symbol on a toc reloc is defined in a kept section.
 840
 841 2011-02-08  Nick Clifton  <nickc@redhat.com>
 842
 843         PR binutils/12467
 844         * elf.c (assign_file_positions_for_load_sections): Set the program
 845         header offset and entry size to zero if there are no program
 846         headers.
 847
 848 2011-02-08  Alan Modra  <amodra@gmail.com>
 849
 850         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
 851         local_syms when looking for local symbols in .toc.
 852
 853 2011-02-01  Alan Modra  <amodra@gmail.com>
 854
 855         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
 856         for toc pointer on any section having makes_toc_func_call set.
 857         (check_pasted_section): Ensure pasted .init/.fini fragments use
 858         the same toc if any has makes_toc_func_call set.
 859
 860 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
 861
 862         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
 863         field.
 864
 865 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 866
 867         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
 868         common sections too.
 869
 870 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 871
 872         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
 873         Solaris target.
 874
 875 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
 876
 877         Fix compilation for mingw64.
 878         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
 879         typecast to avoid warning.
 880         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
 881         usage.
 882         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
 883         of long for pointer to avoid warning.
 884         (elfNN_ia64_relax_brl): Idem.
 885         (elfNN_ia64_install_value): Idem.
 886         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
 887
 888 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 889
 890         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
 891         h->needs_plt when deciding whether to record a possible dynamic reloc.
 892
 893 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 894
 895         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
 896         dynamic relocs for the removed section.
 897
 898 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
 901         relocations.
 902
 903 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
 906         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
 907         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
 908         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
 909         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
 910         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
 911         for ILP32.
 912
 913 2011-01-14  Alan Modra  <amodra@gmail.com>
 914
 915         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
 916         error.
 917         (_bfd_default_error_handler): Likewise.
 918         * elf.c (print_segment_map): Likewise.
 919         * libbfd.c (warn_deprecated): Likewise.
 920         * som.c (som_sizeof_headers): No need to do so here.
 921         * coff-i860.c: Replace use of printf for error messages with
 922         _bfd_error_handler.
 923         * coff-ppc.c: Likewise.
 924         * coff-sh.c: Likewise.
 925         * elf32-bfin.c: Likewise.
 926         * elf32-dlx.c: Likewise.
 927         * elf32-mep.c: Likewise.
 928         * elf32-v850.c: Likewise.
 929         * mach-o.c: Likewise.
 930         * pef.c: Likewise.
 931
 932 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 933
 934         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
 935         swap_reloca_out.
 936         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
 937         (elf_x86_64_check_relocs): Align relocation section to 4 byte
 938         for 32bit.
 939         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 940         ELF_ST_TYPE.
 941         (elf_x86_64_finish_dynamic_symbol): Updated.
 942         (elf_x86_64_finish_dynamic_sections): Don't use
 943         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 944         bfd_elf64_swap_dyn_out.
 945
 946 2011-01-14  J. Park  <grassman@gmail.com>
 947
 948         PR ld/12339
 949         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 950         following bfd_link_hash_warning symbol link.
 951
 952 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 953             Glauber de Oliveira Costa  <glommer@gmail.com>
 954
 955         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 956         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 957         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 958         relocations.
 959         * libbfd.h: Rebuilt.
 960         * bfd-in2.h: Rebuilt.
 961         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 962         (elf32_arm_reloc_map): Likewise.
 963         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 964         (elf32_arm_stub_long_branch_any_tls_pic,
 965         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 966         (DEF_STUBS): Add new stubs.
 967         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 968         (elf32_arm_local_tlsdesc_gotent): New.
 969         (GOT_TLS_GDESC): New mask.
 970         (GOT_TLS_GD_ANY): Define.
 971         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 972         (elf32_arm_compute_jump_table_size): New.
 973         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 974         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 975         sgotplt_jump_table_size fields.
 976         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 977         (elf32_arm_link_hash_table_create): Initialize new fields.
 978         (arm_type_of_stub): Check TLS desc relocs too.
 979         (elf32_arm_stub_name): TLS desc relocs can be shared.
 980         (elf32_arm_tls_transition): Determine relaxation.
 981         (arm_stub_required_alignment): Add tls stubs.
 982         (elf32_arm_size_stubs): Likewise.
 983         (elf32_arm_tls_relax): Perform TLS relaxing.
 984         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 985         (IS_ARM_TLS_GNU_RELOC): New.
 986         (IS_ARM_TLS_RELOC): Use it.
 987         (elf32_arm_relocate_section): Perform TLS relaxing.
 988         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 989         desc relocations.
 990         (allocate_dynrelocs): Allocate tls desc relcoations.
 991         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 992         symbols.
 993         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 994         got slots.
 995         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 996         symbol.
 997         (elf32_arm_finish_dynamic_symbol): Adjust.
 998         (arm_put_trampoline): New.
 999         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1000         trampolines.
1001         (elf_backend_always_size_sections): Define.
1002
1003 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1004
1005         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1006
1007 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1008
1009         PR ld/12366
1010         PR ld/12371
1011         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1012         handle symbols marked with regular reference, but not non-GOT
1013         reference when building shared library.
1014
1015         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1016         local and global STT_GNU_IFUNC symols when building shared
1017         library.
1018         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1019
1020 2011-01-05  DJ Delorie  <dj@redhat.com>
1021
1022         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1023         * libbfd.h: Regenerate.
1024         * bfd-in2.h: Regenerate.
1025         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1026
1027 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1028
1029         * cpu-i386.c (bfd_i386_compatible): New.
1030         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1031         with bfd_i386_compatible.
1032         (bfd_x86_64_arch_intel_syntax): Likewise.
1033         (bfd_i386_arch_intel_syntax): Likewise.
1034         (i8086_arch): Likewise.
1035         (bfd_x64_32_arch): Likewise.
1036         (bfd_x86_64_arch): Likewise.
1037         (bfd_i386_arch): Likewise.
1038
1039 For older changes see ChangeLog-2010
1040 \f
1041 Local Variables:
1042 mode: change-log
1043 left-margin: 8
1044 fill-column: 74
1045 version-control: never
1046 End: