bfd/ChangeLog

   1 2011-05-27  Nick Clifton  <nickc@redhat.com>
   2
   3         PR binutils/12710
   4         * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
   5         unable to read a file pointed to by an entry in a thin archive.
   6         (adjust_relative_path): Use lrealpath to canonicalize paths.
   7         Handle the case where the reference path is above the current
   8         path in the directory tree.
   9
  10 2011-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         PR ld/12809
  13         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
  14         R_X86_64_TPOFF64 in executable.
  15
  16 2011-05-26  Alan Modra  <amodra@gmail.com>
  17
  18         * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
  19         * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
  20         local_protected comment.
  21
  22 2011-05-25  Tristan Gingold  <gingold@adacore.com>
  23
  24         * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
  25         (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
  26         (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
  27         * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
  28         (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
  29         (elf32-ia64.c): Created from elfnn-ia64.c
  30         (elf64-ia64.c): Likewise.
  31         * elfxx-ia64.h: New file.
  32         * elfxx-ia64.c: Split with elfnn-ia64.c.  Keep only the following
  33         functions.Includes elfxx-ia64.h.
  34         (elfNN_ia64_reloc): Renames to ia64_elf_reloc.  Adjust error message.
  35         (IA64_HOWTO): Adjust.
  36         (lookup_howto): Renames to ia64_elf_lookup_howto.  Make it public.
  37         (elfNN_ia64_reloc_type_lookup): Renames to
  38         ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
  39         (elfNN_ia64_reloc_name_lookup): Renames to
  40         ia64_elf_reloc_name_lookup. Make it public.
  41         (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br.  Make it public.
  42         (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
  43         public.
  44         (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
  45         Move it and make it public.  Move prototype to elfxx-ia64.h
  46         (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
  47         Move prototype to elfxx-ia64.h
  48         * elfnn-ia64.c: New file, split from elfxx-ia64.c.
  49         (elfNN_ia64_info_to_howto): Adjust calls.
  50         (elfNN_ia64_relax_section): Adjust calls.
  51         (count_dyn_reloc): Fix typo.
  52         (elfNN_ia64_relocate_section): Adjust calls.
  53         (elfNN_ia64_finish_dynamic_symbol): Likewise.
  54         (bfd_elfNN_bfd_reloc_type_lookup)
  55         (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
  56         * configure: Regenerate.
  57         * Makefile.in: Regenerate.
  58
  59 2011-05-23  DJ Delorie  <dj@redhat.com>
  60
  61         * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
  62         the vma/lma swapping done in elf32_rx_modify_program_headers.
  63
  64 2011-05-23  Nick Clifton  <nickc@redhat.com>
  65
  66         * elf-m10300.c (mn10300_elf_mkobject): New function.
  67         (bfd_elf32_mkobject): Define.
  68
  69 2011-05-23  Alan Modra  <amodra@gmail.com>
  70
  71         * elf-bfd.h: Comment typo fix.
  72         * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete.  Replace with
  73         struct elf_dyn_relocs throughout.
  74         * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
  75
  76 2011-05-23  Alan Modra  <amodra@gmail.com>
  77
  78         * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
  79         functions rather than warning callback or _bfd_error_handler.
  80         * elf32-ppc.c: Likewise.
  81         * elf64-ppc.c: Likewise.
  82         * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
  83         arg error.
  84         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
  85
  86 2011-05-23  Alan Modra  <amodra@gmail.com>
  87
  88         PR 12763
  89         * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
  90         .tbss, and page align same for all SHT_NOBITS sections.
  91
  92 2011-05-21  Alan Modra  <amodra@gmail.com>
  93
  94         PR 12763
  95         * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
  96         from PT_TLS header.
  97         (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
  98         segment if just for .tbss.
  99         (assign_file_positions_for_load_sections): Don't report "can't
 100         allocate in segment" errors for .tbss.
 101         (assign_file_positions_for_non_load_sections): Don't set p_filesz
 102         from SHT_NOBITS section filepos.
 103
 104 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
 105
 106         * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
 107         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 108         (elf32_tic6x_relocate_section): Handle them.
 109
 110 2011-05-18  Nick Clifton  <nickc@redhat.com>
 111
 112         PR ld/12761
 113         * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
 114         sections when building shared libraries.
 115
 116 2011-05-18  Rafał Krypa  <r.krypa@samsung.com>
 117
 118         PR ld/12778
 119         * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
 120         reloc pointer.
 121
 122 2011-05-18  Tristan Gingold  <gingold@adacore.com>
 123
 124         * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
 125         (xcoff_sweep): Always keep dwarf sections.
 126         (xcoff_link_input_bfd): Handle dwarf symbols and sections.
 127
 128 2011-05-18  Tristan Gingold  <gingold@adacore.com>
 129
 130         * libxcoff.h (struct xcoff_dwsect_name): New type.
 131         (XCOFF_DWSECT_NBR_NAMES): New macro.
 132         (xcoff_dwsect_names): Declare.
 133         * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
 134         (styp_to_sec_flags): Ditto.
 135         (coff_new_section_hook): Ditto.
 136         (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
 137         * coff-rs6000.c (xcoff_dwsect_name): New variable.
 138
 139 2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>
 140
 141         PR ld/12759
 142         * elf32-rx.c (ignore_lma): New variable.
 143         (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
 144         (rx_modify_program_headers): Only copy the LMA into the VMA if
 145         ignore_lma is true.
 146
 147 2011-05-17  Alan Modra  <amodra@gmail.com>
 148
 149         PR ld/12760
 150         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
 151         * elflink.c (elf_link_add_object_symbols): Likewise.
 152         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 153
 154 2011-05-16  Alan Modra  <amodra@gmail.com>
 155
 156         * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
 157
 158 2011-05-15  Richard Sandiford  <rdsandiford@googlemail.com>
 159
 160         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
 161         global GOT entries for GOT_PAGE relocations against global symbols.
 162
 163 2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>
 164
 165         * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
 166         (tic6x-*-*): Replaced by these.
 167         * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
 168         (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
 169         (elf_backend_relocs_compatible, elf_backend_post_process_headers):
 170         Define.
 171         (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
 172         TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
 173         "elf32-target.h" two more times.
 174         * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
 175         bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
 176         bfd_elf32_tic6x_elf_le_vec.
 177         * configure: Regenerate.
 178
 179 2011-05-13  Jan Beulich  <jbeulich@novell.com>
 180
 181         * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
 182
 183 2011-05-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 184
 185         * config.in: Regenerated.
 186         * configure: Regenerated.
 187         * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
 188         HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
 189         HAVE_PSINFO32_T_PR_PID.
 190         * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
 191         HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
 192         and HAVE_PSINFO32_T_PR_PID.
 193         * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
 194
 195 2011-05-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
 196
 197         * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
 198         32bit psinfo.
 199         * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
 200         * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
 201
 202 2011-05-09  Paul Brook  <paul@codesourcery.com>
 203
 204         * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
 205         * bfd-in2.h: Regenerate.
 206         * elf32-tic6x.c: Include limits.h.
 207         (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
 208         _tic6x_elf_section_data): New.
 209         (elf32_tic6x_section_data): Define.
 210         (elf32_tic6x_new_section_hook): Allocate target specific data.
 211         (elf32_tic6x_add_unwind_table_edit): New function.
 212         (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
 213         elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
 214         elf32_tic6x_copy_exidx_entry): New functions.
 215         (elf_backend_write_section): Define.
 216
 217 2011-05-09  Paul Brook  <paul@codesourcery.com>
 218
 219         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
 220         elf32_tic6x_fake_sections): New functions.
 221         (elf_backend_fake_sections): Define.
 222
 223 2011-05-09  Paul Brook  <paul@codesourcery.com>
 224
 225         * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
 226         (elf_backend_gc_mark_extra_sections): Define.
 227
 228 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 229
 230         PR ld/12365
 231         * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
 232         references to symbols defined in discarded sections.
 233
 234 2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>
 235
 236         PR ld/12365
 237         * coffgen.c (coff_write_symbol): Assume input section is its own
 238         output section if output_section member not set.
 239         (coff_write_alien_symbol): Likewise.
 240
 241 2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         PR ld/12730
 244         * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
 245
 246         * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
 247         sections if needed.
 248
 249         * section.c (SEC_ELF_REVERSE_COPY): New.
 250         * bfd-in2.h: Regenerated.
 251
 252 2011-05-07  Anders Kaseorg  <andersk@ksplice.com>
 253
 254         PR 12739
 255         * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
 256         * bfd-in2.h: Regenerate.
 257
 258 2011-05-06  Tristan Gingold  <gingold@adacore.com>
 259
 260         * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
 261         (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle
 262         any code section.  Add comments.
 263         (alpha_vms_object_p): Use void * instead of PTR.
 264         (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
 265         (build_module_list): Guard against no DST section.  Add comments.
 266         (alpha_vms_link_output_symbol): Discard undefined symbols.
 267         (alpha_vms_get_section_contents): Simply memcpy if the section was
 268         already loaded.  Fix typo.
 269         (vms_new_section_hook): Use void * instead of PTR.
 270         (vms_alpha_vec): Ditto.
 271
 272 2011-05-06  Richard Sandiford  <richard.sandiford@linaro.org>
 273
 274         * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
 275         branch to a PLT entry, redirect it to the PLT's Thumb entry point.
 276
 277 2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
 278
 279         * elf32-tic6x.c (elf32_tic6x_final_link): New function.
 280         (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
 281         mismatch.  Choose the lower of the two values.
 282         (bfd_elf32_bfd_final_link): New macro.
 283
 284 2011-04-28  Tristan Gingold  <gingold@adacore.com>
 285
 286         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
 287         (bfd_xcoff_swap_aux_out): Ditto.
 288         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
 289         (bfd_xcoff64_swap_aux_out): Ditto.
 290
 291 2011-05-04  Alan Modra  <amodra@gmail.com>
 292
 293         PR ld/12727
 294         * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
 295         was_undefined on dot-symbols.
 296
 297 2011-05-03  Paul Brook  <paul@codesourcery.com>
 298
 299
 300         * elf32-tic6x.c (elf32_tic6x_howto_table,
 301         elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
 302         elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
 303         Add R_C6000_EHTYPE.
 304
 305 2011-05-01  Alan Modra  <amodra@gmail.com>
 306
 307         PR ld/12718
 308         * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
 309         creating ifunc sections.
 310         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 311
 312 2011-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 313
 314         * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
 315         names.
 316
 317 2011-04-28  Tom Tromey  <tromey@redhat.com>
 318
 319         * bfdio.c (memory_bstat): Pass correct size to memset.
 320
 321 2011-04-28  Mike Frysinger  <vapier@gentoo.org>
 322
 323         * dwarf2.c (dwarf_debug_sections): Mark const.
 324         * elf.c (special_sections): Likewise.
 325         * libbfd-in.h (dwarf_debug_sections): Likewise.
 326         * libbfd.h: Regenerate.
 327
 328 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 329
 330         * coffcode.h (sec_to_styp_flags): Allow linkonce for
 331         debugging sections.
 332
 333 2011-04-26  Tristan Gingold  <gingold@adacore.com>
 334
 335         * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.
 336
 337 2011-04-24  Alan Modra  <amodra@gmail.com>
 338
 339         PR ld/12365
 340         PR ld/12696
 341         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
 342         * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
 343         (_bfd_generic_link_add_one_symbol): Update "notice" call.
 344         * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
 345         it is a redef of an IR symbol in a real BFD.
 346
 347 2011-04-22  H.J. Lu  <hongjiu.lu@intel.com>
 348
 349         * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
 350         in readonly section in a shared object.
 351         (elf_i386_size_dynamic_sections): Likewise.
 352         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 353         (elf_x86_64_size_dynamic_sections): Likewise.
 354
 355 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         PR ld/12694
 358         * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
 359         symbols.
 360         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 361
 362 2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 363
 364         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
 365         on dynamic symbol error.
 366         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 367
 368 2011-04-20  Tristan Gingold  <gingold@adacore.com>
 369
 370         * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
 371
 372 2011-04-20  Alan Modra  <amodra@gmail.com>
 373
 374         * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
 375         (bfd_hash_table_init_n): Overflow checking.
 376         (bfd_hash_set_default_size): Return current size.  Take unsigned long
 377         arg.  Add 65537 to hash_size primes.
 378         * bfd-in.h (bfd_hash_set_default_size): Update prototype.
 379         * bfd-in2.h: Regenerate.
 380
 381 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 382
 383         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
 384         memmove elements.
 385
 386 2011-04-20  Alan Modra  <amodra@gmail.com>
 387
 388         * libbfd.c (bfd_log2): Do return rounded up value.
 389         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
 390         call with expanded old round down version of the function.
 391
 392         * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
 393         * elflink.c (elf_link_add_object_symbols): Delete redundant code.
 394
 395 2011-04-20  Alan Modra  <amodra@gmail.com>
 396
 397         PR ld/12365
 398         * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
 399         in their own common section.
 400         * elflink.c (elf_link_add_object_symbols): Likewise.
 401         * linker.c (generic_link_check_archive_element): Don't lose flags
 402         if common section is pre-existing.
 403         (_bfd_generic_link_add_one_symbol): Likewise.
 404
 405 2011-04-20  Alan Modra  <amodra@gmail.com>
 406
 407         PR ld/12365
 408         * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
 409         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call
 410         multiple_definition regardless of allow_multiple_definition.
 411         * simple.c (simple_dummy_multiple_definition): Update.
 412         * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
 413         calls.
 414
 415 2011-04-18  Tristan Gingold  <gingold@adacore.com>
 416
 417         * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.
 418
 419 2011-04-18  Alan Modra  <amodra@gmail.com>
 420
 421         PR ld/12365
 422         PR ld/12672
 423         * bfd.c (BFD_PLUGIN): Define.
 424         (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
 425         * bfd-in2.h: Regenerate.
 426         * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
 427         * opncls.c (bfd_make_readable): Don't lose original bfd flags.
 428
 429 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 430
 431         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
 432         SEC_LOAD.
 433
 434 2011-04-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 435
 436         * elf-bfd.h (struct sdt_note): New struct.
 437         (struct elf_obj_tdata) <sdt_note_head>: New field.
 438         * elf.c (elfobj_grok_stapsdt_note_1): New function.
 439         (elfobj_grok_stapsdt_note): Likewise.
 440         (elf_parse_notes): Added code to treat SystemTap note
 441         sections.
 442
 443 2011-04-12  Richard Henderson  <rth@redhat.com>
 444
 445         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
 446         exclude empty .got sections.
 447
 448 2011-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
 451         array access for BFD_RELOC_386_IRELATIVE.
 452
 453 2011-04-11  Bernd Schmidt  <bernds@codesourcery.com>
 454
 455         * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
 456
 457 2011-04-11  Mark Wielaard  <mjw@redhat.com>
 458
 459         PR 10549
 460         * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
 461         (has_gnu_symbols): Renamed from has_ifunc_symbols.
 462         * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
 463         * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
 464         also if STB_GNU_UNIQUE symbol binding was seen.
 465         * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
 466         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 467         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 468         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 469         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 470         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 471
 472 2011-04-11  Alan Modra  <amodra@gmail.com>
 473
 474         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
 475         sections.
 476         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
 477         (_bfd_generic_get_section_contents_in_window): Likewise.
 478         * section.c (bfd_get_section_contents): Likewise.
 479         * compress.c (bfd_get_full_section_contents): Likewise.
 480         * elf32-rx.c (rx_final_link): Ignore rawsize.
 481         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
 482         bfd with bfd_get_section_limit.
 483         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
 484         os->size during final link.  Update callers.
 485         * bfd-in2.h: Regenerate.
 486
 487 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
 488
 489         PR ld/12637
 490         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
 491         as the number of global entries when merging with the primary GOT.
 492
 493 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 494
 495         * elf32-i386.c: Update copyright year.
 496         * elf64-x86-64.c: Likewise.
 497
 498 2011-04-09  Kai Tietz  <ktietz@redhat.com>
 499
 500         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
 501         buffer and use rawsize for sorting.
 502         * coffcode.h (coff_compute_section_file_positions): Set rawsize
 503         before doing alignment.
 504
 505 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 506
 507         * elf32-i386.c (elf_i386_relocate_section): Return relocation
 508         error on unsupported relocation.
 509         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 510
 511 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         PR binutils/12657
 514         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
 515         pid_t.
 516
 517 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 518
 519         PR ld/12654
 520         * elf32-i386.c (elf_i386_relocate_section): Check !executable
 521         instead of shared for R_386_TLS_LDO_32.
 522
 523 2011-04-08  Tristan Gingold  <gingold@adacore.com>
 524
 525         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
 526         * coff-pmac: Remove
 527         * xcoff-target.h: Remove
 528         * Makefile.in: Regenerate.
 529
 530 2011-04-07  Cary Coutant  <ccoutant@google.com>
 531
 532         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
 533
 534 2011-04-07  Paul Brook  <paul@codesourcery.com>
 535
 536         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
 537         pc-relative.
 538         (elf32_tic6x_howto_table_rel): Ditto.
 539         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
 540         (elf32_tic6x_check_relocs): Ditto.
 541
 542 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 543
 544         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
 545         targets.
 546         (strongarm*, thumb*, xscale*): Remove architectures.
 547         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
 548         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
 549         xscale-*-coff): Remove targets.
 550
 551 2011-04-01  Tristan Gingold  <gingold@adacore.com>
 552
 553         * elfxx-ia64.c: include bfd_stdint.h
 554
 555 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
 556
 557         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
 558         dynobj and its initialization.
 559
 560 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 561
 562         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
 563         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
 564         BFD_HOST_LONG_LONG to 1.
 565
 566 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 567
 568         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
 569         (_bfd_vms_write_etir): Ditto.
 570         (_bfd_vms_slurp_etir): Avoid to use intptr_t
 571         * configure.com: Generate bfd_stdint.h
 572
 573 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 574
 575         * elf32-tic6x.h (struct elf32_tic6x_params): New.
 576         (elf32_tic6x_setup): Declare.
 577         * elf32-tic6x.c: Include <limits.h>.
 578         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
 579         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
 580         New structures.
 581         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
 582         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
 583         tic6x_elf_scom_symbol_ptr): New static variables.
 584         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
 585         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
 586         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 587         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
 588         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
 589         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
 590         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
 591         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
 592         elf32_tic6x_adjust_dynamic_symbol): New static functions.
 593         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
 594         to weak symbols as required by the ABI.
 595         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
 596         as needed when generating DSBT output.
 597         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
 598         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
 599         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
 600         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
 601         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
 602         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
 603         New static functions.
 604         (ELF_MAXPAGESIZE): Define to 0x1000.
 605         (bfd_elf32_bfd_copy_private_bfd_data,
 606         bfd_elf32_bfd_link_hash_table_create,
 607         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
 608         elf_backend_want_got_plt, elf_backend_want_dynbss,
 609         elf_backend_plt_readonly, elf_backend_got_header_size,
 610         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
 611         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 612         elf_backend_check_relocs, elf_backend_add_symbol_hook,
 613         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
 614         elf_backend_section_from_bfd_section,
 615         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
 616         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
 617         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
 618
 619         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
 620         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
 621         * bfd/bfd-in2.h: Regenerate.
 622         * bfd/libbfd.h: Regenerate.
 623         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
 624
 625 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 626
 627         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
 628         entry on xcoff when value is C_NULL_VALUE.
 629
 630 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 631
 632         * libcoff-in.h (exec_hdr): Remove.
 633         * libcoff.h: Regenerate.
 634
 635 2011-03-30  Nick Clifton  <nickc@redhat.com>
 636
 637         * po/da.po: Updated Danish translation.
 638
 639 2011-03-29  Richard Henderson  <rth@redhat.com>
 640
 641         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
 642         (elf64_alpha_gc_sweep_hook): New.
 643         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
 644         (elf_backend_can_gc_sections): New.
 645
 646 2011-03-26  John Marino  <binutils@marino.st>
 647
 648         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
 649         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
 650         * configure: Regenerate.
 651
 652 2011-03-25  Michael Snyder  <msnyder@vmware.com>
 653
 654         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
 655
 656 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 657
 658         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
 659         of find_nearest_line on object files.
 660
 661 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 662
 663         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
 664         Minor reordering.
 665         (alpha_vms_create_eisd_for_section): Make code sections read-only.
 666
 667 2011-03-24  Alan Modra  <amodra@gmail.com>
 668
 669         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
 670         old-style __tls_get_addr calls without marker relocs don't match
 671         their arg setup insn one for one.  If such mismatches are found
 672         report the reloc and don't do any tls optimization.
 673         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 674
 675 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 676
 677         * bfd-in2.h: Regenerate.
 678
 679 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 680
 681         * archures.c: Add AVR XMEGA architecture information.
 682         * cpu-avr.c (arch_info_struct): Likewise.
 683         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 684         (elf32_avr_object_p): Likewise.
 685
 686 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 687
 688         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
 689         * bfd-in2.h: Regenerate.
 690         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
 691         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
 692         entry.
 693         (elf32_arm_howto_from_type): Update accordingly.
 694         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
 695         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
 696         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
 697         with an extra noncall_refcount field.
 698         (arm_local_iplt_info): New structure.
 699         (elf_arm_obj_tdata): Add local_iplt.
 700         (elf32_arm_local_iplt): New accessor macro.
 701         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
 702         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
 703         Change tls_type to a bitfield and add is_iplt.
 704         (elf32_arm_link_hash_newfunc): Update accordingly.
 705         (elf32_arm_allocate_local_sym_info): New function.
 706         (elf32_arm_create_local_iplt): Likewise.
 707         (elf32_arm_get_plt_info): Likewise.
 708         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
 709         (elf32_arm_get_local_dynreloc_list): Likewise.
 710         (create_ifunc_sections): Likewise.
 711         (elf32_arm_copy_indirect_symbol): Update after the changes to
 712         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
 713         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
 714         to get PLT information.  Assert that all STT_GNU_IFUNC references
 715         are turned into PLT references.
 716         (arm_build_one_stub): Pass the symbol type to
 717         elf32_arm_final_link_relocate.
 718         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
 719         (elf32_arm_allocate_irelocs): New function.
 720         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
 721         all R_ARM_IRELATIVE.
 722         (elf32_arm_allocate_plt_entry): New function.
 723         (elf32_arm_populate_plt_entry): Likewise.
 724         (elf32_arm_final_link_relocate): Add an st_type parameter.
 725         Set srelgot to null for static objects.  Use separate variables
 726         to record which st_value and st_type should be used when generating
 727         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
 728         symbol's PLT information, setting has_iplt_entry, splt,
 729         plt_offset and gotplt_offset accordingly.  Check whether
 730         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
 731         the relocation target accordingly.  Broaden assert to include
 732         .iplts.  Don't set sreloc for static relocations.  Assert that
 733         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
 734         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
 735         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
 736         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
 737         resolve GOT references to the .igot.plt entry.
 738         (elf32_arm_relocate_section): Update the call to
 739         elf32_arm_final_link_relocate.
 740         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
 741         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
 742         relocations in shared libraries and relocatable executables.
 743         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 744         to get the list of dynamic relocations for a local symbol.
 745         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
 746         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
 747         to allocate local symbol information.  Treat R_ARM_REL32 and
 748         R_ARM_REL32_NOI as call relocations in shared libraries and
 749         relocatable executables.  Record PLT information for local
 750         STT_GNU_IFUNC functions as well as global functions.   Count
 751         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 752         to get the list of dynamic relocations for a local symbol.
 753         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
 754         Don't remove STT_GNU_IFUNC PLTs unless all references have been
 755         removed.  Update after the changes to elf32_arm_link_hash_entry.
 756         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
 757         entries should live in .plt or .iplt.  Check whether the .igot.plt
 758         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
 759         to allocate .plt and .(i)got.plt entries.  Detect which .got
 760         entries will need R_ARM_IRELATIVE relocations and use
 761         elf32_arm_allocate_irelocs to allocate them.  Likewise other
 762         non-.got dynamic relocations.
 763         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
 764         and dynamic relocations for local STT_GNU_IFUNC symbols.
 765         Check whether the .igot.plt and .got entries can be combined.
 766         Detect which .got entries will need R_ARM_IRELATIVE relocations
 767         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
 768         section pointers intead of strcmp checks.  Handle iplt and igotplt.
 769         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
 770         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
 771         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
 772         resolve to it.
 773         (elf32_arm_output_plt_map_1): New function, split out from
 774         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
 775         elf32_arm_plt_needs_thumb_stub_p.
 776         (elf32_arm_output_plt_map): Call it.
 777         (elf32_arm_output_arch_local_syms): Add mapping symbols for
 778         local .iplt entries.
 779         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
 780         (elf32_arm_swap_symbol_out): Likewise.
 781         (elf32_arm_add_symbol_hook): New function.
 782         (elf_backend_add_symbol_hook): Define for all targets.
 783
 784 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 785
 786         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
 787         * elf.c (swap_out_syms): Set st_target_internal for each
 788         Elf_Internal_Sym.
 789         * elfcode.h (elf_swap_symbol_in): Likewise.
 790         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 791         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
 792         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
 793         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 794         * elflink.c (elf_link_output_extsym): Likewise.
 795         (bfd_elf_final_link): Likewise.
 796         (elf_link_add_object_symbols): Copy st_target_internal
 797         to the hash table if we see a definition.
 798         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
 799         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
 800         a branch_type field.
 801         (a8_erratum_fix, a8_erratum_reloc): Likewise.
 802         (arm_type_of_stub): Replace actual_st_type with an
 803         actual_branch_type parameter.
 804         (arm_build_one_stub): Use branch types rather than st_types to
 805         determine the type of branch.
 806         (cortex_a8_erratum_scan): Likewise.
 807         (elf32_arm_size_stubs): Likewise.
 808         (bfd_elf32_arm_process_before_allocation): Likewise.
 809         (allocate_dynrelocs_for_symbol): Likewise.
 810         (elf32_arm_finish_dynamic_sections): Likewise.
 811         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
 812         a branch_type parameter.
 813         (elf32_arm_relocate_section): Update call accordingly.
 814         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
 815         (elf32_arm_output_map_sym): Initialize st_target_internal.
 816         (elf32_arm_output_stub_sym): Likewise.
 817         (elf32_arm_symbol_processing): Delete.
 818         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
 819         Use st_target_internal to record the branch type.
 820         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
 821         Thumb functions.
 822         (elf32_arm_is_function_type): Delete.
 823         (elf_backend_symbol_processing): Likewise.
 824         (elf_backend_is_function_type): Likewise.
 825
 826 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 827
 828         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
 829         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
 830         into the PLT block.
 831
 832 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 833
 834         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
 835         may_need_local_target_p and may_become_dynamic_p to classify
 836         the relocation type.  Don't check info->symbolic or h->def_regular
 837         when deciding whether to record a potential dynamic reloc.
 838         Don't treat potential dynamic relocs as PLT references.
 839         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
 840         try to make the PLT reference count go negative.
 841
 842 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 843
 844         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
 845         GOT entry here, rather than leaving it to finish_dynamic_symbol.
 846         Only create a dynamic relocation for local references if
 847         info->shared.
 848         (allocate_dynrelocs_for_symbol): Update dynamic relocation
 849         allocation accordingly.
 850         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
 851
 852 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 853
 854         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
 855         (elf32_arm_add_dynreloc): Likewise.
 856         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
 857         to allocate dynamic relocations.
 858         (elf32_arm_size_dynamic_sections): Likewise.
 859         (allocate_dynrelocs): Likewise.  Rename to
 860         allocate_dynrelocs_for_symbol.
 861         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
 862         create dynamic relocations.
 863         (elf32_arm_finish_dynamic_symbol): Likewise.
 864
 865 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 866
 867         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 868         x32 GD->IE and GD->LE transitions.
 869         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
 870         and LD->LE transitions.
 871
 872 2011-03-10  Alan Modra  <amodra@gmail.com>
 873
 874         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
 875         for LO_DS error message and correct multiple.
 876
 877 2011-03-10  Alan Modra  <amodra@gmail.com>
 878
 879         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
 880         (ppc64_elf_link_just_syms): New function.
 881         (opd_entry_value): Don't assume big-endian host.
 882         (get_r2off): New function.
 883         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
 884
 885 2011-03-06  Michael Snyder  <msnyder@vmware.com>
 886
 887         * compress.c (bfd_compress_section_contents): Check for out of mem.
 888
 889         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
 890         that case statement falls through intentionally.
 891
 892         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
 893
 894 2011-03-04  Alan Modra  <amodra@gmail.com>
 895
 896         * archive.c (bsd_write_armap): Don't call stat in deterministic
 897         mode, and don't use st_mtime if stat returns error.
 898
 899 2011-03-03  Michael Snyder  <msnyder@vmware.com>
 900
 901         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
 902
 903         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
 904
 905         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
 906         (aout_link_write_other_symbol): Missing break statement.
 907
 908         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
 909
 910         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
 911
 912 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 913
 914         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 915         x32 IE->LE transition.
 916         (elf_x86_64_relocate_section): Likewise.
 917
 918 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
 919
 920         * elflink.c (is_reloc_section): Remove function.
 921         (get_dynamic_reloc_section_name): Construct string manually.
 922
 923 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 924
 925         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
 926         (adjust_relative_path): Likewise.
 927         (_bfd_construct_extended_name_table): Likewise.
 928         * corefile.c (generic_core_file_matches_executable_p): Likewise.
 929         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 930         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 931         * elf32-spu.c (sort_bfds): Likewise.
 932         (spu_elf_auto_overlay): Likewise.
 933         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 934         * xcofflink.c (xcoff_set_import_path): Likewise.
 935         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
 936         (xtensa_regfile_lookup_shortname): Likewise.
 937
 938 2011-02-28  Alan Modra  <amodra@gmail.com>
 939
 940         PR 12513
 941         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
 942         stringsize.  Properly sanity check symdef_count.  Remove redundant
 943         bfd_release.
 944
 945 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
 946
 947         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
 948         and handle claim_file seeking. Only try to load the plugin once.
 949
 950 2011-02-22  Andreas Schwab  <schwab@redhat.com>
 951
 952         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
 953         relocation read the value from the second GOT slot.
 954
 955 2011-02-15  Tristan Gingold  <gingold@adacore.com>
 956
 957         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
 958
 959 2011-02-15  Alan Modra  <amodra@gmail.com>
 960
 961         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
 962         toc relocs.  Fuss over free(NULL).
 963
 964 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 965
 966         * elflink.c (bfd_elf_size_dynamic_sections): Add
 967         bfd_get_symbol_leading_char to the start of newname.
 968
 969 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 970
 971         * configure: Regenerate.
 972
 973 2011-02-09  Alan Modra  <amodra@gmail.com>
 974
 975         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
 976         we are done.  When optimising large toc, check that a global
 977         symbol on a toc reloc is defined in a kept section.
 978
 979 2011-02-08  Nick Clifton  <nickc@redhat.com>
 980
 981         PR binutils/12467
 982         * elf.c (assign_file_positions_for_load_sections): Set the program
 983         header offset and entry size to zero if there are no program
 984         headers.
 985
 986 2011-02-08  Alan Modra  <amodra@gmail.com>
 987
 988         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
 989         local_syms when looking for local symbols in .toc.
 990
 991 2011-02-01  Alan Modra  <amodra@gmail.com>
 992
 993         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
 994         for toc pointer on any section having makes_toc_func_call set.
 995         (check_pasted_section): Ensure pasted .init/.fini fragments use
 996         the same toc if any has makes_toc_func_call set.
 997
 998 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
 999
1000         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1001         field.
1002
1003 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
1004
1005         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1006         common sections too.
1007
1008 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1009
1010         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1011         Solaris target.
1012
1013 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
1014
1015         Fix compilation for mingw64.
1016         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1017         typecast to avoid warning.
1018         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1019         usage.
1020         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1021         of long for pointer to avoid warning.
1022         (elfNN_ia64_relax_brl): Idem.
1023         (elfNN_ia64_install_value): Idem.
1024         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1025
1026 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
1027
1028         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1029         h->needs_plt when deciding whether to record a possible dynamic reloc.
1030
1031 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
1032
1033         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1034         dynamic relocs for the removed section.
1035
1036 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1037
1038         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1039         relocations.
1040
1041 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1042
1043         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1044         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1045         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1046         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
1047         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1048         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
1049         for ILP32.
1050
1051 2011-01-14  Alan Modra  <amodra@gmail.com>
1052
1053         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1054         error.
1055         (_bfd_default_error_handler): Likewise.
1056         * elf.c (print_segment_map): Likewise.
1057         * libbfd.c (warn_deprecated): Likewise.
1058         * som.c (som_sizeof_headers): No need to do so here.
1059         * coff-i860.c: Replace use of printf for error messages with
1060         _bfd_error_handler.
1061         * coff-ppc.c: Likewise.
1062         * coff-sh.c: Likewise.
1063         * elf32-bfin.c: Likewise.
1064         * elf32-dlx.c: Likewise.
1065         * elf32-mep.c: Likewise.
1066         * elf32-v850.c: Likewise.
1067         * mach-o.c: Likewise.
1068         * pef.c: Likewise.
1069
1070 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1071
1072         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1073         swap_reloca_out.
1074         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1075         (elf_x86_64_check_relocs): Align relocation section to 4 byte
1076         for 32bit.
1077         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1078         ELF_ST_TYPE.
1079         (elf_x86_64_finish_dynamic_symbol): Updated.
1080         (elf_x86_64_finish_dynamic_sections): Don't use
1081         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1082         bfd_elf64_swap_dyn_out.
1083
1084 2011-01-14  J. Park  <grassman@gmail.com>
1085
1086         PR ld/12339
1087         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1088         following bfd_link_hash_warning symbol link.
1089
1090 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
1091             Glauber de Oliveira Costa  <glommer@gmail.com>
1092
1093         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1094         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1095         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1096         relocations.
1097         * libbfd.h: Rebuilt.
1098         * bfd-in2.h: Rebuilt.
1099         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1100         (elf32_arm_reloc_map): Likewise.
1101         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1102         (elf32_arm_stub_long_branch_any_tls_pic,
1103         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1104         (DEF_STUBS): Add new stubs.
1105         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1106         (elf32_arm_local_tlsdesc_gotent): New.
1107         (GOT_TLS_GDESC): New mask.
1108         (GOT_TLS_GD_ANY): Define.
1109         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1110         (elf32_arm_compute_jump_table_size): New.
1111         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1112         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1113         sgotplt_jump_table_size fields.
1114         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1115         (elf32_arm_link_hash_table_create): Initialize new fields.
1116         (arm_type_of_stub): Check TLS desc relocs too.
1117         (elf32_arm_stub_name): TLS desc relocs can be shared.
1118         (elf32_arm_tls_transition): Determine relaxation.
1119         (arm_stub_required_alignment): Add tls stubs.
1120         (elf32_arm_size_stubs): Likewise.
1121         (elf32_arm_tls_relax): Perform TLS relaxing.
1122         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1123         (IS_ARM_TLS_GNU_RELOC): New.
1124         (IS_ARM_TLS_RELOC): Use it.
1125         (elf32_arm_relocate_section): Perform TLS relaxing.
1126         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1127         desc relocations.
1128         (allocate_dynrelocs): Allocate tls desc relcoations.
1129         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1130         symbols.
1131         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1132         got slots.
1133         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1134         symbol.
1135         (elf32_arm_finish_dynamic_symbol): Adjust.
1136         (arm_put_trampoline): New.
1137         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1138         trampolines.
1139         (elf_backend_always_size_sections): Define.
1140
1141 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1142
1143         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1144
1145 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1146
1147         PR ld/12366
1148         PR ld/12371
1149         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1150         handle symbols marked with regular reference, but not non-GOT
1151         reference when building shared library.
1152
1153         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1154         local and global STT_GNU_IFUNC symols when building shared
1155         library.
1156         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1157
1158 2011-01-05  DJ Delorie  <dj@redhat.com>
1159
1160         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1161         * libbfd.h: Regenerate.
1162         * bfd-in2.h: Regenerate.
1163         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1164
1165 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1166
1167         * cpu-i386.c (bfd_i386_compatible): New.
1168         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1169         with bfd_i386_compatible.
1170         (bfd_x86_64_arch_intel_syntax): Likewise.
1171         (bfd_i386_arch_intel_syntax): Likewise.
1172         (i8086_arch): Likewise.
1173         (bfd_x64_32_arch): Likewise.
1174         (bfd_x86_64_arch): Likewise.
1175         (bfd_i386_arch): Likewise.
1176
1177 For older changes see ChangeLog-2010
1178 \f
1179 Local Variables:
1180 mode: change-log
1181 left-margin: 8
1182 fill-column: 74
1183 version-control: never
1184 End: