bfd/ChangeLog

   1 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
   2
   3         * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
   4         symbols special case.
   5
   6 2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>
   7
   8         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
   9         PLT slots for local symbols.
  10
  11 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
  12
  13         * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
  14         field initializers throughout.
  15         * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
  16
  17 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
  18
  19         * elfxx-mips.c (mips_elf_perform_relocation): Update the
  20         cross-mode jump message.
  21
  22 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
  23
  24         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
  25         comment on DT_MIPS_RLD_MAP.
  26
  27 2012-08-03  Tom Tromey  <tromey@redhat.com>
  28
  29         * opncls.c (_bfd_delete_bfd): Now static.
  30         * libbfd-in.h (_bfd_delete_bfd): Don't declare.
  31         * libbfd.h: Rebuild.
  32
  33 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
  34
  35         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
  36         conditional statment to allow suppression of mismatched bank
  37         warning.
  38
  39 2012-08-01  Alan Modra  <amodra@gmail.com>
  40
  41         * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
  42         (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
  43         gnu_debuglink bfd.
  44         (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
  45
  46 2012-07-30  Nick Clifton  <nickc@redhat.com>
  47
  48         * po/bfd.pot: Updated template.
  49         * po/es.po: Updated Spanish translation.
  50         * po/fi.po: Updated Finnish translation.
  51         * po/fr.po: Updated French translation.
  52         * po/ru.po: Updated Russian translation.
  53         * po/uk.po: Updated Ukranian translation.
  54
  55 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
  58         (AM_INIT_AUTOMAKE): Remove args.
  59         * configure: Regenerate.
  60
  61 2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  62
  63         * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
  64         arch depending on the target size.
  65
  66 2012-07-27  Tristan Gingold  <gingold@adacore.com>
  67
  68         * configure.in: Bump version to 2.23.51
  69         * configure: Regenerate.
  70
  71 2012-07-26  Teresa Johnson  <tejohnson@google.com>
  72
  73         * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
  74         if it is non-NULL.
  75
  76 2012-07-26  Meador Inge  <meadori@codesourcery.com>
  77             Nick Clifton  <nickc@redhat.com>
  78
  79         PR ld/14397
  80         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
  81         if a required section is missing from the linker script.
  82
  83 2012-07-24  Jan Waclawek <konfera@efton.sk>
  84         PR 13899
  85         * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
  86         _bfd_elf_link_read_relocs with keep_memory as TRUE.
  87
  88 2012-07-24  Teresa Johnson  <tejohnson@google.com>
  89
  90         * bfd.c (bfd_find_nearest_line_discriminator): New macro.
  91         * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
  92         * coff64-rs6000.c: Likewise.
  93         * dwarf2.c (struct line_info): Add discriminator field.
  94         (add_line_info): Fill in new discriminator field.
  95         (decode_line_info): Record discriminator information instead
  96         of ignoring it.
  97         (lookup_address_in_line_info_table): Return discriminator field if
  98         requested.
  99         (comp_unit_find_nearest_line): Add discriminator argument.
 100         (find_line): Likewise.
 101         (_bfd_dwarf2_find_nearest_line): Likewise.
 102         (_bfd_dwarf2_find_line): Likewise.
 103         * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
 104         (_bfd_elf_find_line_discriminator): Likewise.
 105         (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
 106         * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
 107         that invokes _bfd_elf_find_nearest_line_discriminator with correct
 108         arguments.
 109         (_bfd_elf_find_nearest_line_discriminator): New.
 110         (_bfd_elf_find_line): Change to a wrapper
 111         that invokes _bfd_elf_find_line_discriminator with correct
 112         arguments.
 113         (_bfd_elf_find_line_discriminator): New.
 114         * coffgen.c (coff_find_nearest_line_with_names): Handle
 115         new discriminator argument.
 116         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 117         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 118         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 119         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 120         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
 121         argument.
 122         (_bfd_dwarf2_find_line): Likewise.
 123         (_bfd_generic_find_nearest_line_discriminator): New.
 124         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
 125         * bfd-in2.h: Regenerated.
 126         * libbfd.h: Likewise.
 127         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
 128         _bfd_find_nearest_line_discriminator with
 129         _bfd_generic_find_nearest_line_discriminator.
 130         (bfd_target): Add _bfd_find_nearest_line_discriminator.
 131
 132 2012-07-24  Sean Keys  <skeys@ipdatasys.com>
 133
 134         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
 135         that enables the linker to offset addresses, when linking against
 136         symbols from the XGATE processor and vice versa.
 137
 138 2012-07-23  Nick Clifton  <nickc@redhat.com>
 139
 140         * cisco-core.c (cisco_core_file_failing_command): Make static.
 141         (cisco_core_file_failing_signal): Make static.
 142
 143 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 144
 145         * bfd-in2.h: Regenerated.
 146
 147 2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
 148
 149         PR binutils/14335
 150         * section.c: Fix a typo in comments.
 151
 152 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 153
 154         * elf64-s390.c: Include elf-s390-common.c.
 155         (R_390_IRELATIVE): New reloc.
 156         (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
 157         (RELA_ENTRY_SIZE): New macro.
 158         (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
 159         *ifunc_resolver_section.
 160         (struct plt_entry): New struct.
 161         (struct elf_s390_obj_tdata): New field local_plt.
 162         (elf_s390_local_plt): New macro.
 163         (struct elf_s390_link_hash_table): New field irelifunc.
 164         (ELF64): New macro.
 165         (link_hash_newfunc): Initialize new fields.
 166         (elf_s390_check_relocs): Handle IFUNC symbols.
 167         (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
 168         symbols.
 169         (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
 170         IFUNC symbols.
 171         (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
 172         (elf_s390_relocate_section): Likewise.
 173         (elf_s390_finish_dynamic_symbol): Likewise.
 174         (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
 175         (elf_s390_finish_ifunc_symbol): New function.
 176         (elf_s390_gc_sweep_hook): Handle local plt entries.
 177         (elf_backend_add_symbol_hook): Define.
 178         * elf32-s390.c: See elf64-s390.c changes.
 179         * elf-s390-common.c: New file.
 180         * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
 181         * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
 182         BFD_RELOC_390_IRELATIVE.
 183         * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
 184
 185 2012-07-13  Nick Clifton  <nickc@redhat.com>
 186
 187         * aix386-core.c: Remove use of PTR and PARAMS macros.
 188         * archive.c: Likewise.
 189         * cache.c: Likewise.
 190         * cisco-core.c: Likewise.
 191         * coff-alpha.c: Likewise.
 192         * coff-apollo.c: Likewise.
 193         * coff-aux.c: Likewise.
 194         * coff-h8300.c: Likewise.
 195         * coff-h8500.c: Likewise.
 196         * coff-i386.c: Likewise.
 197         * coff-i960.c: Likewise.
 198         * coff-ia64.c: Likewise.
 199         * coff-m68k.c: Likewise.
 200         * coff-m88k.c: Likewise.
 201         * coff-mcore.c: Likewise.
 202         * coff-mips.c: Likewise.
 203         * coff-or32.c: Likewise.
 204         * coff-ppc.c: Likewise.
 205         * coff-rs6000.c: Likewise.
 206         * coff-sh.c: Likewise.
 207         * coff-sparc.c: Likewise.
 208         * coff-stgo32.c: Likewise.
 209         * coff-tic30.c: Likewise.
 210         * coff-tic4x.c: Likewise.
 211         * coff-tic54x.c: Likewise.
 212         * coff-tic80.c: Likewise.
 213         * coff-w65.c: Likewise.
 214         * cofflink.c: Likewise.
 215         * cpu-arc.c: Likewise.
 216         * cpu-cris.c: Likewise.
 217         * cpu-h8500.c: Likewise.
 218         * cpu-i960.c: Likewise.
 219         * cpu-msp430.c: Likewise.
 220         * cpu-ns32k.c: Likewise.
 221         * cpu-powerpc.c: Likewise.
 222         * cpu-rs6000.c: Likewise.
 223         * cpu-tic4x.c: Likewise.
 224         * cpu-w65.c: Likewise.
 225         * ecoff.c: Likewise.
 226         * ecofflink.c: Likewise.
 227         * elf-m10200.c: Likewise.
 228         * elf32-bfin.c: Likewise.
 229         * elf32-cris.c: Likewise.
 230         * elf32-crx.c: Likewise.
 231         * elf32-fr30.c: Likewise.
 232         * elf32-frv.c: Likewise.
 233         * elf32-h8300.c: Likewise.
 234         * elf32-i960.c: Likewise.
 235         * elf32-m32c.c: Likewise.
 236         * elf32-m68hc11.c: Likewise.
 237         * elf32-m68hc12.c: Likewise.
 238         * elf32-m68hc1x.c: Likewise.
 239         * elf32-m68k.c: Likewise.
 240         * elf32-mcore.c: Likewise.
 241         * elf32-rl78.c: Likewise.
 242         * elf32-rx.c: Likewise.
 243         * elf32-s390.c: Likewise.
 244         * elf32-vax.c: Likewise.
 245         * elf64-alpha.c: Likewise.
 246         * elf64-mmix.c: Likewise.
 247         * elf64-s390.c: Likewise.
 248         * elf64-sparc.c: Likewise.
 249         * elfnn-ia64.c: Likewise.
 250         * elfxx-mips.c: Likewise.
 251         * elfxx-sparc.c: Likewise.
 252         * hash.c: Likewise.
 253         * hp300hpux.c: Likewise.
 254         * hppabsd-core.c: Likewise.
 255         * hpux-core.c: Likewise.
 256         * i386dynix.c: Likewise.
 257         * i386linux.c: Likewise.
 258         * i386lynx.c: Likewise.
 259         * i386mach3.c: Likewise.
 260         * i386msdos.c: Likewise.
 261         * i386os9k.c: Likewise.
 262         * irix-core.c: Likewise.
 263         * lynx-core.c: Likewise.
 264         * m68klinux.c: Likewise.
 265         * mach-o.h: Likewise.
 266         * mipsbsd.c: Likewise.
 267         * netbsd-core.c: Likewise.
 268         * nlm32-i386.c: Likewise.
 269         * osf-core.c: Likewise.
 270         * pc532-mach.c: Likewise.
 271         * pef.c: Likewise.
 272         * ppcboot.c: Likewise.
 273         * ptrace-core.c: Likewise.
 274         * reloc16.c: Likewise.
 275         * sco5-core.c: Likewise.
 276         * som.h: Likewise.
 277         * sparclinux.c: Likewise.
 278         * sparclynx.c: Likewise.
 279         * ticoff.h: Likewise.
 280         * trad-core.c: Likewise.
 281         * vms-lib.c: Likewise.
 282         * xsym.h: Likewise.
 283
 284 2012-07-09  Alan Modra  <amodra@gmail.com>
 285
 286         PR ld/14323
 287         * elflink.c (elf_sort_symbol): Sort by size too.
 288         (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
 289         Do not depend on ordering of symbol aliases.  Match largest size.
 290
 291 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 292
 293         * elf.c (assign_section_numbers): Check if number of sections
 294         >= SHN_LORESERVE.
 295         * elfcode.h (elf_object_p): Likewise.
 296
 297 2012-07-03  Nick Clifton  <nickc@redhat.com>
 298
 299         * archive.c (bsd_write_armap): Catch attempts to create an archive
 300         with indicies bigger than 4Gb.
 301         (coff_write_armap): Likewise.
 302
 303 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 304
 305         PR binutils/14319
 306         * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
 307         debug section.
 308
 309 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 310
 311         PR ld/3351
 312         * elflink.c (_bfd_elf_update_dynamic_flags): New.
 313         (_bfd_elf_merge_symbol): Update both real and indirect symbol
 314         dynamic flags.
 315         (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
 316         the indirect symbol is defined in a shared library.
 317         (elf_link_add_object_symbols): Likewise.  If the indirect
 318         symbol has been forced local, don't make the real symbol
 319         dynamic.
 320         (elf_link_check_versioned_symbol): Check indirect symbol.
 321         (elf_link_output_extsym): Use real symbol definition when
 322         reporting indirect symbol error.  Check version info for
 323         dynamic versioned symbol.
 324
 325 2012-07-03  Alan Modra  <amodra@gmail.com>
 326
 327         PR ld/14207
 328         * elf.c (assign_file_positions_for_load_sections): Remove assertions
 329         that only PT_LOAD headers include file header and section headers.
 330         (assign_file_positions_for_non_load_sections): Similarly don't
 331         assert PT_GNU_RELRO header does not include file and section headers.
 332         Compare first section vma rather than PT_LOAD p_vaddr against
 333         relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
 334         abort with assertion.
 335
 336 2012-07-02  Alan Modra  <amodra@gmail.com>
 337
 338         * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
 339         "anyway" variant when creating .plt.
 340         (m32c_elf_relax_plt_section): Remove redundant test and unused param.
 341         (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
 342         m32c_elf_relax_plt_section.
 343         * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
 344         when creating .got and .got.plt.
 345         (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
 346         bfd_get_linker_section.
 347         * sunos.c: Similarly throughout.
 348
 349 2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>
 350
 351         * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
 352         message.
 353
 354 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 355
 356         * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
 357         on unresolvable relocation.
 358
 359 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 360
 361         * archive.c (_bfd_compute_and_write_armap): Simplify global
 362         symbol handling.
 363
 364 2012-06-29  Nick Clifton  <nickc@redhat.com>
 365
 366         PR ld/14189
 367         * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
 368         for locally bound symbols.
 369
 370 2012-06-29  Alan Modra  <amodra@gmail.com>
 371
 372         * section.c (bfd_get_linker_section): New function.
 373         * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
 374         the above throughout rather than bfd_get_section_by_name.  Use
 375         bfd_make_section_anyway rather than bfd_make_section when creating
 376         them.
 377         * elf32-bfin.c: Likewise.
 378         * elf32-cr16.c: Likewise.
 379         * elf32-cris.c: Likewise.
 380         * elf32-frv.c: Likewise.
 381         * elf32-hppa.c: Likewise.
 382         * elf32-i370.c: Likewise.
 383         * elf32-i386.c: Likewise.
 384         * elf32-lm32.c: Likewise.
 385         * elf32-m32c.c: Likewise.
 386         * elf32-m32r.c: Likewise.
 387         * elf32-m68k.c: Likewise.
 388         * elf32-microblaze.c: Likewise.
 389         * elf32-ppc.c: Likewise.
 390         * elf32-rl78.c: Likewise.
 391         * elf32-s390.c: Likewise.
 392         * elf32-score.c: Likewise.
 393         * elf32-score7.c: Likewise.
 394         * elf32-sh.c: Likewise.
 395         * elf32-tic6x.c: Likewise.
 396         * elf32-tilepro.c: Likewise.
 397         * elf32-vax.c: Likewise.
 398         * elf32-xstormy16.c: Likewise.
 399         * elf32-xtensa.c: Likewise.
 400         * elf64-alpha.c: Likewise.
 401         * elf64-hppa.c: Likewise.
 402         * elf64-ia64-vms.c: Likewise.
 403         * elf64-ppc.c: Likewise.
 404         * elf64-s390.c: Likewise.
 405         * elf64-sh64.c: Likewise.
 406         * elf64-sparc.c: Likewise.
 407         * elf64-x86-64.c: Likewise.
 408         * elfnn-ia64.c: Likewise.
 409         * elfxx-mips.c: Likewise.
 410         * elfxx-sparc.c: Likewise.
 411         * elfxx-tilegx.c: Likewise.
 412         * elflink.c: Likewise.
 413         * elf-vxworks.c: Likewise.
 414         * elf-m10300.c: Likewise.  Also make use of htab plt, got and
 415         gotplt shortcuts.
 416         * bfd-in2.h: Regenerate.
 417         * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
 418         calling create_rofixup_section.
 419         * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
 420
 421 2012-06-29  Alan Modra  <amodra@gmail.com>
 422
 423         * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
 424         section for bss type sections, except for .rela.bss.
 425         * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
 426         * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 427         * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
 428         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
 429         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
 430
 431 2012-06-28  Roland McGrath  <mcgrathr@google.com>
 432
 433         * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
 434         displacement calculation in nacl_p case.
 435
 436 2012-06-28  Nick Clifton  <nickc@redhat.com>
 437
 438         * po/uk.po: New Ukranian translation.
 439         * configure.in (ALL_LINGUAS): Add uk.
 440         * configure: Regenerate.
 441
 442 2012-06-26  Alan Modra  <amodra@gmail.com>
 443
 444         * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
 445         file has multiple .got/.toc sections and all don't fit in
 446         current toc group.
 447
 448 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 449
 450         * elf.c (assign_file_positions_for_non_load_sections): Define
 451         __ehdr_start symbol if it's referenced and there's a PT_LOAD
 452         segment that covers both the file and program headers.
 453
 454 2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>
 455
 456         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
 457         _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
 458
 459 2012-06-22  Alan Modra  <amodra@gmail.com>
 460
 461         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
 462         save/restore functions when relocatable.  Make "funcs" static.
 463
 464 2012-06-18  Hans-Peter Nilsson  <hp@axis.com>
 465
 466         * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
 467         of merged .got and .got.plt entries.
 468
 469 2012-06-18  John Szakmeister  <john@szakmeister.net>
 470
 471         * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
 472
 473 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 474
 475         * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
 476         <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
 477         thread common symbols.
 478
 479 2012-06-13  Nick Clifton  <nickc@redhat.com>
 480
 481         * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
 482         (elf32_arm_object_p): If the machine number could not be deduced
 483         from the notes, call bfd_arm_get_mach_from_attributes to get the
 484         number from the attributes.
 485
 486 2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>
 487
 488         PR bfd/14207
 489         * elf.c (assign_file_positions_for_non_load_sections): Abort if
 490         PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
 491
 492 2012-06-12  Alan Modra  <amodra@gmail.com>
 493
 494         PR ld/14207
 495         * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
 496         sections at end of PT_LOAD segment when searching for segment
 497         that contains end of relro extent.
 498
 499 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 500
 501         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
 502
 503 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
 506
 507 2012-06-06  Alan Modra  <amodra@gmail.com>
 508
 509         * elflink.c (elf_link_input_bfd): Provide a file symbol for
 510         each input file with local syms, if the input lacks such.
 511         (bfd_elf_final_link): Add a file symbol to mark end of locals
 512         for which we can associate with input files.
 513         (struct elf_final_link_info): Add filesym_count field.
 514         (struct elf_outext_info): Add need_second_pass and second_pass.
 515         (elf_link_output_extsym): Detect symbols defined in the output
 516         file, emit them on second pass over locals.
 517
 518 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 519
 520         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 521         of target_read_memory as bfd_size_type.
 522         * bfd-in2.h: Regenerate.
 523         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 524         argument of target_read_memory as bfd_size_type.
 525         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 526         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 527         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 528         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 529
 530 2012-06-03  Alan Modra  <amodra@gmail.com>
 531
 532         PR binutils/13897
 533         * elf.c (elf_find_function): Cache last function sym info.
 534         (_bfd_elf_maybe_function_sym): Return function size, pass in
 535         section of interest.
 536         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
 537         (_bfd_elf_maybe_function_sym): Likewise.
 538         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 539         (opd_entry_value): Add in_code_sec param.  Revert caching code.
 540         Return -1 if in_code_sec and function found in wrong section.
 541         Update all calls.
 542
 543 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
 544
 545         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 546         of target_read_memory as size_t.
 547         * bfd-in2.h: Regenerate.
 548         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 549         argument of target_read_memory as size_t.
 550         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 551         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 552         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 553         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 554
 555 2012-06-01  Alan Modra  <amodra@gmail.com>
 556
 557         PR binutils/13897
 558         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
 559
 560 2012-05-29  Tom Tromey  <tromey@redhat.com>
 561
 562         * opncls.c (bfd_fopen): Always close fd on failure.
 563         (bfd_fdopenr): Likewise.
 564
 565 2012-05-27  Alan Modra  <amodra@gmail.com>
 566
 567         PR ld/14170
 568         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
 569         a dynamic library finds a new instance with non-default
 570         visibility in a regular object, correctly handle symbols
 571         already on the undefs list and undo dynamic symbol state when
 572         the new symbol is hidden or internal.
 573
 574 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 575
 576         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
 577         dynamic_sec_flags to create PLT .eh_frame section.
 578         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 579
 580 2012-05-25  Alan Modra  <amodra@gmail.com>
 581
 582         PR ld/13909
 583         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
 584         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
 585         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
 586         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
 587         size dynamic sections before stripping eh_frame_hdr.
 588         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
 589         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
 590         if no other .eh_frame sections exist.
 591         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
 592         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
 593         or alloc plt_eh_frame here..
 594         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
 595         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
 596         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
 597         before writing plt offset.
 598         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
 599         or alloc plt_eh_frame here..
 600         (elf_x86_64_size_dynamic_sections): ..do it here instead.
 601         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
 602         before writing plt offset.
 603
 604 2012-05-24  Alan Modra  <amodra@gmail.com>
 605
 606         PR ld/14158
 607         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
 608         size to output section alignment.
 609         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
 610
 611 2012-05-23  Alan Modra  <amodra@gmail.com>
 612
 613         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
 614         BFDs with multiple .eh_frame sections.
 615
 616 2012-05-23  Alan Modra  <amodra@gmail.com>
 617
 618         PR ld/13909
 619         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
 620
 621 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 622
 623         PR ld/13909
 624         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
 625         last change.
 626         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 627
 628 2012-05-22  Alan Modra  <amodra@gmail.com>
 629
 630         * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
 631         first one is zero size or discarded.
 632         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
 633         glink_eh_frame contents here..
 634         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
 635         offset to .glink.
 636
 637 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 638
 639         PR ld/13909
 640         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
 641         eh_frame section if there is an input .eh_frame section.
 642         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 643
 644 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         PR ld/14105
 647         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
 648         create PLT eh_frame section with SEC_LINKER_CREATED.
 649         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 650
 651 2012-05-22  Alan Modra  <amodra@gmail.com>
 652
 653         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
 654         sections attached to a BFD.
 655         * section.c (bfd_get_section_by_name): Rewrite description.
 656         (bfd_get_next_section_by_name): New function.
 657         * bfd-in2.h: Regenerate.
 658
 659 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
 660
 661         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
 662         (elf_m68k_grok_psinfo): New function.
 663         (elf_backend_grok_prstatus): Define.
 664         (elf_backend_grok_psinfo): Define.
 665
 666 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 667
 668         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
 669         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
 670         backend's GOT header size instead of hardcoding it.
 671
 672 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 673
 674         * elf32-vax.c (elf_vax_relocate_section)
 675         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
 676
 677 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 678
 679         * elf32-vax.c (elf_vax_relocate_section)
 680         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
 681         its name as the check for text sections.
 682
 683 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 684
 685         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
 686         the third reloc offset is the same as the first.
 687
 688 2012-05-19  Alan Modra  <amodra@gmail.com>
 689
 690         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
 691         (has_tls_reloc, has_tls_get_addr_call): Move back to..
 692         * elf32-ppc.c: ..here.
 693         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
 694         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
 695
 696 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
 699         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
 700         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 701
 702 2012-05-18  Roland McGrath  <mcgrathr@google.com>
 703
 704         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
 705         not to clobber the ar_fmag field stored in ARED->arch_header.
 706
 707 2012-05-18  Pedro Alves  <palves@redhat.com>
 708
 709         * mach-o.h: Don't include sysdep.h.
 710
 711 2012-05-18  Nick Clifton  <nickc@redhat.com>
 712
 713         PR 14072
 714         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
 715         complaining about config.h not having been included.
 716         * bfd-in2.h: Regenerate.
 717
 718 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
 719
 720         * aclocal.m4: Regenerate.
 721         * Makefile.in: Regenerate.
 722
 723 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 724             Nick Clifton  <nickc@redhat.com>
 725
 726         PR 14072
 727         * configure.in: Add check that sysdep.h has been included before
 728         any system header files.
 729         * configure: Regenerate.
 730         * config.in: Regenerate.
 731         * aclocal.m4: Regenerate.
 732         * bfd-in.h: Generate an error if included before config.h.
 733         * sysdep.h: Likewise.
 734         * bfd-in2.h: Regenerate.
 735         * compress.c: Remove #include "config.h".
 736         * plugin.c: Likewise.
 737         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
 738         * elf64-hppa.c: Likewise.
 739         * som.c: Likewise.
 740         * xsymc.c: Likewise.
 741
 742 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
 743             Alan Modra  <amodra@gmail.com>
 744
 745         * elf.c (ignore_section_sym): Correct comment.  Don't return
 746         true for absolute section.
 747         (elf_map_symbols): Move stray comment.  Adjust for above change.
 748         Don't discard global section symbols.
 749
 750 2012-05-17  Alan Modra  <amodra@gmail.com>
 751
 752         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
 753         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
 754         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
 755         absolute.
 756
 757 2012-05-17  Alan Modra  <amodra@gmail.com>
 758
 759         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
 760         is_ppc_vle): Move to..
 761         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
 762
 763 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 764
 765         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
 766         bfd_get_section_lma, bfd_get_section_alignment,
 767         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
 768         in order to use the `bfd' argument.
 769         * bfd-in2.h: Regenerate.
 770         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
 771         as the first argument for `bfd_get_section_alignment'.
 772         * elf32-arm.c (create_ifunc_sections): Likewise, for
 773         `bfd_set_section_alignment'.
 774         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
 775         `bfd_get_section_name'.
 776         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 777         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 778         (ppc_elf_relocate_section): Likewise.
 779         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
 780         `bfd_get_section_vma'.
 781         * elf64-ppc.c (create_linkage_sections): Likewise, for
 782         `bfd_set_section_alignment'.
 783
 784 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
 785
 786         PR target/13503
 787         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
 788         * bfd-in2.h: Regenerate.
 789         * libbfd.h: Regenrate.
 790         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
 791         R_AVR_8_HLO8.
 792         (avr_reloc_map): Likewise.
 793
 794 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
 795
 796         PR binutils/13558
 797         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
 798         * bfd/aout-ns32k.c: Likewise.
 799         * bfd/aout-sparcle.c: Likewise.
 800         * bfd/aout0.c: Likewise.
 801         * bfd/bfd-in2.h: Likewise.
 802         * bfd/coff-stgo32.c: Likewise.
 803         * bfd/cpu-lm32.c: Likewise.
 804         * bfd/cpu-microblaze.c: Likewise.
 805         * bfd/cpu-score.c: Likewise.
 806         * bfd/cpu-tilegx.c: Likewise.
 807         * bfd/cpu-tilepro.c: Likewise.
 808         * bfd/elf32-lm32.c: Likewise.
 809         * bfd/elf32-microblaze.c: Likewise.
 810         * bfd/elf32-score7.c: Likewise.
 811         * bfd/elf32-tilepro.c: Likewise.
 812         * bfd/elfxx-tilegx.c: Likewise.
 813         * bfd/mach-o.h: Likewise.
 814         * bfd/nlm32-ppc.c: Likewise.
 815         * bfd/ns32knetbsd.c: Likewise.
 816         * bfd/pef.h: Likewise.
 817         * bfd/plugin.c: Likewise.
 818         * bfd/stab-syms.c: Likewise.
 819         * bfd/sunos.c: Likewise.
 820         * bfd/syms.c: Likewise.
 821         * bfd/xsym.h: Likewise.
 822
 823 2012-05-16  Alan Modra  <amodra@gmail.com>
 824
 825         * elflink.c: Rename flaginfo to flinfo throughout, except..
 826         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
 827         Formatting, style.  Simplify flag match.
 828
 829 2012-05-16  Alan Modra  <amodra@gmail.com>
 830
 831         * dwarf2.c: Formatting.
 832         (arange_add): Pass in unit rather than bfd.  Update callers.
 833         Ignore empty ranges.  Don't ask for cleared memory.
 834         (parse_comp_unit): Only set unit->base_address if processing
 835         DW_TAG_compile_unit.
 836         (find_debug_info): Optimise section lookup.
 837         (place_sections): Use bfd_alloc for stash->adjusted_sections.
 838         (find_line): Match previously parsed comp unit addresses as we
 839         do for newly parsed comp units.
 840
 841 2012-05-16  Alan Modra  <amodra@gmail.com>
 842
 843         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
 844         stops at end of ar_size field.
 845
 846 2012-05-16  Alan Modra  <amodra@gmail.com>
 847
 848         PR ld/13962
 849         PR ld/7023
 850         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
 851         out of range.  As a special case, fix sh_info for zero sh_size.
 852         Do the same for .symtab.
 853
 854 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 855             Stephane Carrez <stcarrez@nerim.fr>
 856
 857         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
 858         * config.bfd: Likewise.
 859         * cpu-m9s12x.c: New.
 860         * cpu-m9s12xg.c: New.
 861         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
 862         Add option to offset S12 addresses into XGATE memory space.
 863         Fix carry bug in IMM16 (IMM8 low/high) relocate.
 864         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
 865         (ALL_MACHINES_CFILES): Likewise.
 866         * reloc.c: Add S12X relocs.
 867         * Makefile.in: Regenerate.
 868         * bfd-in2.h: Regenerate.
 869         * libbfd.h: Regenerate.
 870
 871 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 872             Catherine Moore  <clm@codesourcery.com>
 873
 874         * bfd.c (bfd_lookup_section_flags): Add section parm.
 875         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
 876         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
 877         (bfd_elf_lookup_section_flags): Add section parm.
 878         * elf32-ppc.c (is_ppc_vle): New function.
 879         (ppc_elf_modify_segment_map): New function.
 880         (elf_backend_modify_segment_map): Define.
 881         (has_vle_insns): New define.
 882         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
 883         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
 884         Move in logic to omit / include a section.
 885         * libbfd-in.h (bfd_link_info): Add section parm.
 886         (bfd_generic_lookup_section_flags): Likewise.
 887         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
 888         * section.c (bfd_section): Move out section_flag_info.
 889         (BFD_FAKE_SECTION): Remove flag_info initializer.
 890         * targets.c (_bfd_lookup_section_flags): Add section parm.
 891
 892 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 893
 894         * archures.c (bfd_mach_ppc_vle): New.
 895         * bfd-in2.h: Regenerated.
 896         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
 897         * elf32-ppc.c (split16_format_type): New enumeration.
 898         (ppc_elf_vle_split16): New function.
 899         (HOWTO): Add entries for R_PPC_VLE relocations.
 900         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
 901         (ppc_elf_section_flags): New function.
 902         (ppc_elf_lookup_section_flags): New function.
 903         (ppc_elf_section_processing): New function.
 904         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
 905         (ppc_elf_relocation_section): Likewise.
 906         (elf_backend_lookup_section_flags_hook): Define.
 907         (elf_backend_section_flags): Define.
 908         (elf_backend_section_processing): Define.
 909         * elf32-ppc.h (ppc_elf_section_processing): Declare.
 910         * libbfd.h: Regenerated.
 911         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
 912         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
 913         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
 914         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
 915         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
 916         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
 917         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
 918         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
 919         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
 920
 921 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
 922
 923         PR target/13503
 924         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
 925         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
 926         * bfd-in2.h: Regenerate.
 927         * libbfd.h: Regenrate.
 928         * elf32-avr.c (elf_avr_howto_table): Add entries for
 929         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
 930         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
 931         R_AVR_8_HHI8.
 932
 933 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 934
 935         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
 936         addend overflow check.
 937
 938 2012-05-10  DJ Delorie  <dj@redhat.com>
 939
 940         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
 941
 942 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 943
 944         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
 945         hex number in x32 addend overflow check.
 946
 947 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 948
 949         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
 950         R_X86_64_RELATIVE64.
 951
 952 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 953
 954         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
 955         overflow for R_X86_64_RELATIVE64.
 956
 957 2012-05-08  Ben Cheng  <bccheng@google.com>
 958
 959         * elf.c: Preserve the original p_align and p_flags if they are
 960         valid.
 961
 962 2012-05-07  Alan Modra  <amodra@gmail.com>
 963
 964         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
 965         RELOC_AGAINST_DISCARDED_SECTION invocation.
 966
 967 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
 968
 969         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
 970         local variable i_ instead of assuming and using a variable i.
 971
 972 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
 973
 974         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
 975         relocations.
 976         * elfxx-mips.c (mips_reloc_against_discarded_section): New
 977         function.
 978         (_bfd_mips_elf_relocate_section): Call it, in place of
 979         RELOC_AGAINST_DISCARDED_SECTION.
 980         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
 981         to RELOC_AGAINST_DISCARDED_SECTION.
 982         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 983         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 984         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 985         * elf32-bfin.c (bfin_relocate_section): Likewise.
 986         (bfinfdpic_relocate_section): Likewise.
 987         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 988         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
 989         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 990         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 991         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 992         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 993         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 994         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 995         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 996         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 997         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 998         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 999         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1000         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1001         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1002         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1003         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1004         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1005         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1006         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1007         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1008         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1009         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1010         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1011         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1012         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1013         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1014         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1015         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1016         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1017         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1018         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1019         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1020         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1021         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1022         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1023         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1024         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1025         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1026         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1027         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1028         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1029         (elf64_alpha_relocate_section): Likewise.
1030         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1031         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1032         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1033         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1034         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1035         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1036         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1037         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1038         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1039
1040 2012-05-05  Alan Modra  <amodra@gmail.com>
1041
1042         PR ld/14052
1043         PR ld/13621
1044         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1045
1046 2012-05-05  Alan Modra  <amodra@gmail.com>
1047
1048         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1049         bfd_und_section and bfd_ind_section with their _ptr variants, or
1050         use corresponding bfd_is_* macros.
1051         * aout-ns32k.c: Likewise.
1052         * aout-tic30.c: Likewise.
1053         * coff-arm.c: Likewise.
1054         * coff-tic54x.c: Likewise.
1055         * cpu-ns32k.c: Likewise.
1056         * elf-attrs.c: Likewise.
1057         * elfcode.h: Likewise.
1058         * peicode.h: Likewise.
1059         * reloc.c: Likewise.
1060         * riscix.c: Likewise.
1061         * versados.c: Likewise.
1062         * section.c: Likewise.
1063         (bfd_abs_section, bfd_ind_section, bfd_com_section,
1064         bfd_ind_section): Delete.
1065         (std_section): New array replacing above.
1066         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1067         bfd_ind_section_ptr, STD_SECTION): Update.
1068         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1069         * bfd-in2.h: Regenerate.
1070
1071 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1072
1073         * cpu-xgate.c: New file. Added XGATE support.
1074         * archures.c (bfd_architecture): Add XGATE architecture.
1075         (bfd_archures_list): Add reference to XGATE architecture info.
1076         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1077         * reloc.c: Add various XGATE relocation enums.
1078         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1079         list.
1080         * Makefile.am: Add support for XGATE elf.
1081         * configure.in: Ditto.
1082         * config.bfd: Ditto.
1083         * Makefile.in: Regenerate.
1084         * configure: Ditto.
1085         * bfd-in2.h: Ditto.
1086         * libbfd.h: Ditto.
1087         Added files for XGATE relocations.
1088         * elf32-xgate.c: Created minimal relocation file.
1089         * elf32-xgate.h: Created minimal header file for elf32-xgate.
1090
1091 2012-05-03  Tristan Gingold  <gingold@adacore.com>
1092
1093         * dwarf2.c (decode_line_info): Ignore
1094         DW_LNE_HP_source_file_correlation.
1095
1096 2012-05-01  Nick Clifton  <nickc@redhat.com>
1097
1098         PR binutils/13121
1099         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1100         AIX system headers.
1101         * coff-ppc.c: Likewise.
1102         * cofflink.c: Likewise.
1103         * elf32-arm.c: Likewise.
1104         * elf64-sparc.c: Likewise.
1105         * elflink.c: Likewise.
1106         * pdp11.c: Likewise.
1107         * rescoff.c: Likewise.
1108
1109 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1110
1111         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1112         possibly being relative to DW_AT_low_pc.
1113         (parse_comp_unit): Likewise.
1114
1115 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
1116
1117         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1118         also when generating PIE.
1119         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1120         by relocations as dynamic.
1121
1122 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
1123
1124         Provide a way for programs to recognize BFD_ASSERT calls.
1125         * bfd.c (bfd_assert_handler_type): New API type.
1126         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1127         (_bfd_assert_handler): New variable.
1128         (_bfd_default_assert_handler): New function.
1129         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1130         * libbfd-in.h (_bfd_assert_handler): Declare.
1131         * libbfd.h, bfd-in2.h: Regenerate.
1132
1133 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
1134
1135         PR ld/13990
1136         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1137         symbol, where PLT refcount is set to -1.
1138
1139 2012-04-24  Alan Modra  <amodra@gmail.com>
1140
1141         PR ld/13991
1142         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1143         _bfd_generic_link_just_syms.
1144         * elflink.c (_bfd_elf_link_just_syms): Delete.
1145         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1146
1147         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1148         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1149         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1150         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1151         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1152         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1153         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1154         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1155         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1156         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1157         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1158         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1159         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1160         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1161         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1162         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1163         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1164         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1165         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1166         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1167         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1168         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1169         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1170         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1171         * reloc.c: Update all references.
1172         * bfd-in2.h: Regenerate.
1173
1174 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1175
1176         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1177         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1178
1179 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1180
1181         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1182         got_type.
1183         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1184         it.
1185
1186 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1187
1188         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1189         relocations when LE conversion happens on the IE tls symbol.
1190
1191 2012-04-17  Roland McGrath  <mcgrathr@google.com>
1192
1193         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1194         so that 32-byte boundary is a proper instruction boundary.
1195
1196 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1197
1198         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1199         member of an object archive.<
1200
1201 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1202
1203         * vms-lib.c (MAX_EKEYLEN): Define.
1204         (MAX_KEYLEN): Fix value.
1205         (vms_write_index): Add comments and fix indentation.
1206         Adjust comparaison.  Add assertions.  Free kbn_blk.
1207         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1208         Compense MAX_KEYLEN adjustment.
1209
1210 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
1211
1212         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1213         (_bfd_mips_elf_check_relocs): Update accordingly.
1214
1215 2012-04-13  Alan Modra  <amodra@gmail.com>
1216
1217         PR ld/13947
1218         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1219         reloc sections.
1220
1221 2012-04-12  David S. Miller  <davem@davemloft.net>
1222
1223         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1224         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1225         * libbfd.h: Regenerate.
1226         * bfd-in2.h: Likewise.
1227         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1228         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1229         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1230         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1231         (_bfd_sparc_elf_check_relocs): Likewise.
1232         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1233         (_bfd_sparc_elf_relocate_section): Likewise.
1234
1235 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1236
1237         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1238         New variables.
1239         (struct elf32_arm_link_hash_table): New member `nacl_p'.
1240         (elf32_arm_link_hash_table_create): Initialize it.
1241         (elf32_arm_nacl_link_hash_table_create): New function.
1242         (arm_movw_immediate, arm_movt_immediate): New functions.
1243         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1244         (elf32_arm_finish_dynamic_sections): Likewise.
1245         (elf32_arm_output_plt_map_1): Likewise.
1246         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1247         New backend vector stanza.
1248         (elf32_arm_nacl_modify_segment_map): New function.
1249         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1250         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1251         * configure.in: Likewise.
1252         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1253         (bfd_elf32_littlearm_nacl_vec): Likewise.
1254         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1255         (bfd_elf32_bigarm_symbian_vec): Likewise.
1256         (bfd_elf32_littlearm_symbian_vec): Likewise.
1257         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1258         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1259         * configure: Regenerated.
1260
1261 2012-04-12  Tristan Gingold  <gingold@adacore.com>
1262
1263         * elflink.c (elf_link_output_extsym): Add a guard.
1264         (bfd_elf_final_link): Remove assertion.
1265         (bfd_elf_final_link): Add a guard.
1266         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1267         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1268         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1269         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1270         Remove.
1271         (elfNN-ia64-vms target): Move to ...
1272         * elf64-ia64-vms.c: New file.
1273         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1274         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1275         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1276         * configure: Regenerate.
1277         * Makefile.in: Regenerate.
1278
1279 2012-04-11  Nick Clifton  <nickc@redhat.com>
1280
1281         PR binutils/13897
1282         * elf64-ppc.c (opd_entry_value): When dealing with sections
1283         without relocs, keep the last section loaded in order to avoid
1284         unnecessary reloads.
1285
1286 2012-04-09  Roland McGrath  <mcgrathr@google.com>
1287
1288         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1289         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1290         (nacl_modify_program_headers): Likewise.
1291
1292 2012-04-03  Roland McGrath  <mcgrathr@google.com>
1293
1294         * elf-nacl.c: New file.
1295         * elf-nacl.h: New file.
1296         * elf32-i386.c (elf_backend_modify_segment_map): Define for
1297         bfd_elf32_i386_nacl_vec.
1298         (elf_backend_modify_program_headers): Likewise.
1299         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1300         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1301         (elf_backend_modify_program_headers): Likewise.
1302         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1303         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1304         * Makefile.in: Regenerated.
1305         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1306         (bfd_elf32_x86_64_nacl_vec): Likewise.
1307         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1308         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1309         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1310         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1311         (bfd_elf32_i386_nacl_vec): Likewise.
1312         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1313         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1314         * configure: Regenerated.
1315
1316 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
1317
1318         * elf32-m68k.c (elf_m68k_relocate_section): Allow
1319         R_68K_TLS_LE{8,16,32} for PIE.
1320
1321 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1322
1323         * elf64-s390.c: Fix several comments regarding PLT entry
1324         description.
1325         * elf32-s390.c: Likewise.
1326
1327 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1328
1329         * elf64-s390.c: Use the section pointer shortcuts in
1330         elf_link_hash_table and remove them from the target specific
1331         variant.
1332         * elf32-s390.c: Likewise.
1333
1334 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1335
1336         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1337         New definitions.
1338         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1339         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1340         (elf_s390_finish_dynamic_sections): Likewise.
1341         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1342         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1343         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1344         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1345         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1346
1347 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1348
1349         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1350         Rename all occurrences in the file to elf_dyn_relocs.
1351         * elf64-s390.c: Likewise.
1352
1353 2012-03-30  Alan Modra  <amodra@gmail.com>
1354
1355         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1356         libraries.
1357
1358 2012-03-29  Alan Modra  <amodra@gmail.com>
1359
1360         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1361         * bfd-in2.h: Regenerate.
1362
1363 2012-03-23  Alan Modra  <amodra@gmail.com>
1364
1365         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1366         on empty alloc sections.
1367
1368 2012-03-23  Alan Modra  <amodra@gmail.com>
1369
1370         * linker.c (_bfd_nearby_section): New function, split out from..
1371         (fix_syms): ..here.
1372         * bfd-in.h (_bfd_nearby_section): Declare.
1373         * bfd-in2.h: Regenerate.
1374         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1375         data_index_section with ld -q or ld -r output relocs against
1376         stripped output sections.  Instead use _bfd_nearby_section.
1377
1378 2012-03-23  Alan Modra  <amodra@gmail.com>
1379
1380         PR binutils/13894
1381         * elf64-ppc.c (opd_entry_value): Read full symbol table when
1382         sym hashes unavailable.
1383
1384 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
1385
1386         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1387         for non-C6X objects.
1388
1389 2012-03-20  Kai Tietz  <ktietz@redhat.com>
1390
1391         PR ld/12742
1392         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1393         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1394         Add windows.h header include if HAVE_WINDOWS_H is defined.
1395         (dlerror): New static function if windows variant is used instead
1396         of dlfcn.h.
1397         (dlclose): Likewise.
1398         (dlopen): Likewise.
1399         (dlsym): Likewise.
1400         * configure: Regenerated.
1401         * config.in: Regenerated.
1402
1403 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1404
1405         PR ld/13880
1406         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1407         for R_386_GOTOFF relocation against protected function if
1408         SYMBOLIC_BIND is true.
1409
1410         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1411         error for R_X86_64_GOTOFF64 relocation against protected function
1412         when building executable or SYMBOLIC_BIND is true.
1413
1414 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1415
1416         * config.bfd: Handle x86_64-*-nacl*.
1417         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1418         (bfd_elf32_x86_64_nacl_vec): Likewise.
1419         * targets.c: Support them.
1420         * configure.in: Likewise.
1421         * configure: Regenerated.
1422
1423 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1424
1425         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1426         (elf32_arm_attributes_forbid_div): Likewise.
1427         (elf32_arm_merge_eabi_attributes): Correct handling of
1428         Tag_DIV_use.
1429
1430 2012-03-15  Roland McGrath  <mcgrathr@google.com>
1431
1432         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1433         elf_x86_64_backend_data parameters for plt_eh_frame.
1434
1435         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1436         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1437         (elf_x86_64_arch_bed): New variable.
1438         (elf_backend_arch_data): New macro.
1439         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1440         (elf_x86_64_allocate_dynrelocs): Likewise.
1441         (elf_x86_64_relocate_section): Likewise.
1442         (elf_x86_64_plt_sym_val): Likewise.
1443         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1444         parameters for PLT details.
1445         (elf_x86_64_finish_dynamic_sections): Likewise.
1446
1447 2012-03-14  Roland McGrath  <mcgrathr@google.com>
1448
1449         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1450         to the full size, padding out with nop instructions.
1451
1452 2012-03-12  Alan Modra  <amodra@gmail.com>
1453
1454         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1455         on zero size dynbss symbol.
1456         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1457         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1458         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1459         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1460         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1461         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1462         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1463         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1464         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1465         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1466         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1467         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1468         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1469         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1470         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1471         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1472         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1473         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1474         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1475         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1476         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1477
1478 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1479
1480         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1481         * bfd-in2.h: Regenerate.
1482         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1483         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1484
1485 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         PR ld/13817
1488         * elf32-i386.c (elf_i386_relocate_section): Restore
1489         R_386_IRELATIVE.
1490
1491         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1492         R_X86_64_IRELATIVE.
1493
1494 2012-03-08  Tristan Gingold  <gingold@adacore.com>
1495
1496         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1497         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1498         fields.  Add comments.
1499
1500 2012-03-07  Nick Clifton  <nickc@redhat.com>
1501
1502         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1503         field.
1504         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1505         (elf_mn10300_tdata): Define.
1506         (elf_mn10300_local_got_tls_type): Define.
1507         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1508         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1509         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1510         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1511         (mn10300_reloc_map): Likewise.
1512         (elf_mn10300_tls_transition): New function.
1513         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1514         (mn10300_elf_check_relocs): Add TLS support.
1515         (mn10300_elf_final_link_relocate): Likewise.
1516         (mn10300_elf_relocate_section): Likewise.
1517         (mn10300_elf_relax_section): Likewise.
1518         (elf32_mn10300_link_hash_newfunc): Initialise new field.
1519         (_bfd_mn10300_copy_indirect_symbol): New function.
1520         (elf32_mn10300_link_hash_table_create): Initialise new fields.
1521         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1522         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1523         (_bfd_mn10300_elf_reloc_type_class): Allocate an
1524         elf_mn10300_obj_tdata structure.
1525         (elf_backend_copy_indirect_symbol): Define.
1526         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1527         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1528         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1529         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1530         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1531         alongside other MN10300 relocations.
1532         * bfd-in2.h: Regenerate.
1533         * libbfd.h: Regenerate.
1534
1535 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
1536
1537         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1538         set relocate to TRUE.
1539
1540 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1541
1542         PR ld/12152
1543         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1544         overflows for R_SPARC_UA32 in .stab sections.
1545
1546 2012-03-01  Alan Modra  <amodra@gmail.com>
1547
1548         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1549
1550 2012-02-27  Alan Modra  <amodra@gmail.com>
1551
1552         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1553         before calling elf specific function.
1554         (sh_elf_osec_readonly_p): Test for error return from above.
1555
1556 2012-02-27  Alan Modra  <amodra@gmail.com>
1557
1558         * elf32-spu.c (build_stub): Fix malloc under-allocation.
1559
1560 2012-02-25  Walter Lee  <walt@tilera.com>
1561         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1562         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1563         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1564         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1565         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1566         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1567         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1568         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1569         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1570         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1571         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1572         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1573         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1574         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1575         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1576         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1577         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1578         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1579         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1580         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1581         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1582         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1583         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1584         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1585         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1586         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1587         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1588         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1589         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1590         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1591         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1592         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1593         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1594         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1595         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1596         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1597         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1598         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1599         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1600         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1601         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1602         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1603         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1604         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1605         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1606         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1607         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1608         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1609         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1610         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1611         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1612         relocations.
1613         (tilepro_reloc_map): Ditto.
1614         (tilepro_info_to_howto_rela): Ditto.
1615         (reloc_to_create_func): Ditto.
1616         (tilepro_tls_translate_to_le): New.
1617         (tilepro_tls_translate_to_ie): New.
1618         (tilepro_elf_tls_transition): New.
1619         (tilepro_elf_check_relocs): Handle new tls relocations.
1620         (tilepro_elf_gc_sweep_hook): Ditto.
1621         (allocate_dynrelocs): Ditto.
1622         (tilepro_elf_relocate_section): Ditto.
1623         (tilepro_replace_insn): New.
1624         (insn_mask_X1): New.
1625         (insn_mask_X0_no_dest_no_srca): New
1626         (insn_mask_X1_no_dest_no_srca): New
1627         (insn_mask_Y0_no_dest_no_srca): New
1628         (insn_mask_Y1_no_dest_no_srca): New
1629         (srca_mask_X0): New
1630         (srca_mask_X1): New
1631         (insn_tls_le_move_X1): New
1632         (insn_tls_le_move_zero_X0X1): New
1633         (insn_tls_ie_lw_X1): New
1634         (insn_tls_ie_add_X0X1): New
1635         (insn_tls_ie_add_Y0Y1): New
1636         (insn_tls_gd_add_X0X1): New
1637         (insn_tls_gd_add_Y0Y1): New
1638         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1639         relocations.
1640         (tilegx_reloc_map): Ditto.
1641         (tilegx_info_to_howto_rela): Ditto.
1642         (reloc_to_create_func): Ditto.
1643         (tilegx_elf_link_hash_table): New field disable_le_transition.
1644         (tilegx_tls_translate_to_le): New.
1645         (tilegx_tls_translate_to_ie): New.
1646         (tilegx_elf_tls_transition): New.
1647         (tilegx_elf_check_relocs): Handle new tls relocations.
1648         (tilegx_elf_gc_sweep_hook): Ditto.
1649         (allocate_dynrelocs): Ditto.
1650         (tilegx_elf_relocate_section): Ditto.
1651         (tilegx_copy_bits): New.
1652         (tilegx_replace_insn): New.
1653         (insn_mask_X1): New.
1654         (insn_mask_X0_no_dest_no_srca): New.
1655         (insn_mask_X1_no_dest_no_srca): New.
1656         (insn_mask_Y0_no_dest_no_srca): New.
1657         (insn_mask_Y1_no_dest_no_srca): New.
1658         (insn_mask_X0_no_operand): New.
1659         (insn_mask_X1_no_operand): New.
1660         (insn_mask_Y0_no_operand): New.
1661         (insn_mask_Y1_no_operand): New.
1662         (insn_tls_ie_ld_X1): New.
1663         (insn_tls_ie_ld4s_X1): New.
1664         (insn_tls_ie_add_X0X1): New.
1665         (insn_tls_ie_add_Y0Y1): New.
1666         (insn_tls_ie_addx_X0X1): New.
1667         (insn_tls_ie_addx_Y0Y1): New.
1668         (insn_tls_gd_add_X0X1): New.
1669         (insn_tls_gd_add_Y0Y1): New.
1670         (insn_move_X0X1): New.
1671         (insn_move_Y0Y1): New.
1672         (insn_add_X0X1): New.
1673         (insn_add_Y0Y1): New.
1674         (insn_addx_X0X1): New.
1675         (insn_addx_Y0Y1): New.
1676         * libbfd.h: Regenerate.
1677         * bfd-in2.h: Regenerate.
1678
1679 2012-02-25  Walter Lee  <walt@tilera.com>
1680
1681         * config.bfd (tilegx-*-*): rename little endian vector; add big
1682         endian vector.
1683         (tilegxbe-*-*): New case.
1684         * configure.in (bfd_elf32_tilegx_vec): Rename...
1685         (bfd_elf32_tilegx_le_vec): ... to this.
1686         (bfd_elf32_tilegx_be_vec): New vector.
1687         (bfd_elf64_tilegx_vec): Rename...
1688         (bfd_elf64_tilegx_le_vec): ... to this.
1689         (bfd_elf64_tilegx_be_vec): New vector.
1690         * configure: Regenerate.
1691         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1692         (TARGET_LITTLE_NAME): Ditto.
1693         (TARGET_BIG_SYM): Define.
1694         (TARGET_BIG_NAME): Define.
1695         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1696         (TARGET_LITTLE_NAME): Ditto.
1697         (TARGET_BIG_SYM): Define.
1698         (TARGET_BIG_NAME): Define.
1699         * targets.c (bfd_elf32_tilegx_vec): Rename...
1700         (bfd_elf32_tilegx_le_vec): ... to this.
1701         (bfd_elf32_tilegx_be_vec): Declare.
1702         (bfd_elf64_tilegx_vec): Rename...
1703         (bfd_elf64_tilegx_le_vec): ... to this.
1704         (bfd_elf64_tilegx_be_vec): Declare.
1705         (_bfd_target_vector): Add / rename above vectors.
1706         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1707         * bfd-in2.h: Regenerate.
1708         * cpu-tilegx.c (bfd_tilegx32_arch): define.
1709         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
1710
1711 2012-02-24  Nick Clifton  <nickc@redhat.com>
1712
1713         PR ld/13730
1714         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1715         error message instead of aborting, when an outofrange reloc is
1716         encountered.
1717
1718 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
1719
1720         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1721         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
1722         bit-fields when target and host differ in endian-ness.  When
1723         PAIRs are non-scattered find the 'symbol' from the preceding
1724         reloc.  Add FIXME re. reloc symbols on section boundaries.
1725         (bfd_mach_o_swap_out_non_scattered_reloc): New.
1726         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1727
1728 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
1729
1730         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1731         sect-diffs.
1732         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1733         (bfd_mach_o_i386_swap_reloc_out): Likewise.
1734
1735 2012-02-17  Tristan Gingold  <gingold@adacore.com>
1736
1737         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1738         * libbfd.h: Regenerated.
1739         * bfd-in2.h: Likewise.
1740         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1741         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1742         (bfd_mach_o_i386_swap_reloc_out): Likewise.
1743
1744 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1745
1746         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1747         GD->LE and LD->LE optimizations.
1748
1749 2012-02-16  Alan Modra  <amodra@gmail.com>
1750
1751         PR binutils/13355
1752         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1753
1754 2012-02-13  Richard Henderson  <rth@redhat.com>
1755
1756         PR ld/13621
1757         * linker.c (fix_syms): Force symbols outside any section into
1758         bfd_abs_section_ptr.
1759
1760 2012-02-13  Alan Modra  <amodra@gmail.com>
1761
1762         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1763         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1764         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1765         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1766
1767 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1768             Nick Clifton  <nickc@redhat.com>
1769
1770         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1771         memset.
1772
1773 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1774
1775         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1776         vma additions in their logical, rather than physical order.
1777
1778 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1779
1780         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1781         parameters.
1782         * mach-o-x86-64.c (text_section_names_xlat): New.
1783         (mach_o_x86_64_segsec_names_xlat): New.
1784         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1785         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1786
1787 2012-02-10  Tristan Gingold  <gingold@adacore.com>
1788
1789         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1790         to avoid infinite loop.  Add comments.
1791
1792 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1793
1794         PR ld/13675
1795         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1796         nop instructions.
1797         (bfd_arch_i386_short_nop_fill): New.
1798         (bfd_arch_i386_long_nop_fill): Likewise.
1799         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1800         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
1801         bfd_arch_info initializers.
1802
1803         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1804         (bfd_arch_i386_short_nop_fill): This.
1805         Update bfd_arch_info initializers.
1806         * cpu-l1om.c: Likewise.
1807
1808 2012-02-08  Alan Modra  <amodra@gmail.com>
1809
1810         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1811         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1812         the correct h->u.weakdef.
1813
1814 2012-02-07  Alan Modra  <amodra@gmail.com>
1815
1816         * elf.c (elf_find_function): Don't use internal_elf_sym.
1817         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
1818         parameter with asymbol.
1819         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1820         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1821         (struct elf_backend_data <maybe_function_sym>): Likewise.
1822
1823 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
1824
1825         PR bfd/13410
1826         * elf32-avr.c (elf32_avr_relax_section): Correct the
1827         condition that qualifies the candidates for relaxation.
1828
1829 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1830
1831         * bfdio.c (real_fopen): Remove unused vms_modes variable.
1832
1833 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1834
1835         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1836         variable warning.
1837
1838 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1839
1840         * archive.c (bfd_slurp_armap): Fix thinko in cast.
1841
1842 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1843
1844         PR ld/13616
1845         * archures.c (bfd_arch_info): Add fill.
1846         (bfd_default_arch_struct): Add bfd_arch_default_fill.
1847         (bfd_arch_default_fill): New.
1848
1849         * configure.in: Set bfd version to 2.22.52.
1850         * configure: Regenerated.
1851
1852         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1853         initializer.
1854         * cpu-arc.c: Likewise.
1855         * cpu-arm.c: Likewise.
1856         * cpu-avr.c: Likewise.
1857         * cpu-bfin.c: Likewise.
1858         * cpu-cr16.c: Likewise.
1859         * cpu-cr16c.c: Likewise.
1860         * cpu-cris.c: Likewise.
1861         * cpu-crx.c: Likewise.
1862         * cpu-d10v.c: Likewise.
1863         * cpu-d30v.c: Likewise.
1864         * cpu-dlx.c: Likewise.
1865         * cpu-epiphany.c: Likewise.
1866         * cpu-fr30.c: Likewise.
1867         * cpu-frv.c: Likewise.
1868         * cpu-h8300.c: Likewise.
1869         * cpu-h8500.c: Likewise.
1870         * cpu-hppa.c: Likewise.
1871         * cpu-i370.c: Likewise.
1872         * cpu-i860.c: Likewise.
1873         * cpu-i960.c: Likewise.
1874         * cpu-ia64.c: Likewise.
1875         * cpu-ip2k.c: Likewise.
1876         * cpu-iq2000.c: Likewise.
1877         * cpu-lm32.c: Likewise.
1878         * cpu-m10200.c: Likewise.
1879         * cpu-m10300.c: Likewise.
1880         * cpu-m32c.c: Likewise.
1881         * cpu-m32r.c: Likewise.
1882         * cpu-m68hc11.c: Likewise.
1883         * cpu-m68hc12.c: Likewise.
1884         * cpu-m68k.c: Likewise.
1885         * cpu-m88k.c: Likewise.
1886         * cpu-mcore.c: Likewise.
1887         * cpu-mep.c: Likewise.
1888         * cpu-microblaze.c: Likewise.
1889         * cpu-mips.c: Likewise.
1890         * cpu-mmix.c: Likewise.
1891         * cpu-moxie.c: Likewise.
1892         * cpu-msp430.c: Likewise.
1893         * cpu-mt.c: Likewise.
1894         * cpu-ns32k.c: Likewise.
1895         * cpu-openrisc.c: Likewise.
1896         * cpu-or32.c: Likewise.
1897         * cpu-pdp11.c: Likewise.
1898         * cpu-pj.c: Likewise.
1899         * cpu-plugin.c: Likewise.
1900         * cpu-powerpc.c: Likewise.
1901         * cpu-rl78.c: Likewise.
1902         * cpu-rs6000.c: Likewise.
1903         * cpu-rx.c: Likewise.
1904         * cpu-s390.c: Likewise.
1905         * cpu-score.c: Likewise.
1906         * cpu-sh.c: Likewise.
1907         * cpu-sparc.c: Likewise.
1908         * cpu-spu.c: Likewise.
1909         * cpu-tic30.c: Likewise.
1910         * cpu-tic4x.c: Likewise.
1911         * cpu-tic54x.c: Likewise.
1912         * cpu-tic6x.c: Likewise.
1913         * cpu-tic80.c: Likewise.
1914         * cpu-tilegx.c: Likewise.
1915         * cpu-tilepro.c: Likewise.
1916         * cpu-v850.c: Likewise.
1917         * cpu-vax.c: Likewise.
1918         * cpu-w65.c: Likewise.
1919         * cpu-we32k.c: Likewise.
1920         * cpu-xc16x.c: Likewise.
1921         * cpu-xstormy16.c: Likewise.
1922         * cpu-xtensa.c: Likewise.
1923         * cpu-z80.c: Likewise.
1924         * cpu-z8k.c: Likewise.
1925
1926         * cpu-i386.c: Include "libiberty.h".
1927         (bfd_arch_i386_fill): New.
1928         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
1929
1930         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
1931         * cpu-l1om.c: Likewise.
1932
1933         * linker.c (default_data_link_order): Call abfd->arch_info->fill
1934         if fill size is 0.
1935
1936         * bfd-in2.h: Regenerated.
1937
1938 2012-01-27  Michael Eager  <eager@eagercon.com>
1939
1940         * elf32-microblaze.c (create_got_section):
1941         Reuse existing .rela.got section.
1942
1943 2012-01-23  Alan Modra  <amodra@gmail.com>
1944
1945         * elf-bfd.h: Formatting.
1946         (struct elf_backend_data): Add "maybe_function_sym".
1947         (_bfd_elf_maybe_function_sym): Declare.
1948         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1949         (elfNN_bed): Init new field.
1950         * elf.c (elf_find_function): Use maybe_function_sym.
1951         (_bfd_elf_maybe_function_sym): New function.
1952         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1953         (ppc64_elf_maybe_function_sym): New function.
1954
1955 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
1956
1957         PR binutils/13534
1958         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1959         pad the size field in an archive header.
1960         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1961         function for the archive size field.
1962         (bfd_generic_openr_next_archived_file): Likewise.
1963         (do_slurp_coff_armap): Likewise.
1964         (_bfd_write_archive_contents): Likewise.
1965         (_bfd_bsd44_write_ar_hdr): Use the new function.
1966         (bfd_ar_hdr_from_filesystem): Likewise.
1967         (_bfd_write_archive_contents): Likewise.
1968         (bsd_write_armap): Likewise.
1969         (coff_write_armap): Likewise.
1970         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1971         * bfdio.c (bfd_bread): Use correct type for archive element
1972         sizes.
1973         * ar.c (open_inarch): Likewise.
1974         (extract_file): Likewise.
1975         * libbfd-in.h (struct areltdata): Use correct types for
1976         parsed_size and extra_size fields.
1977         Prototype _bfd_ar_sizepad function.
1978         * libbfd.h: Regenerate.
1979
1980 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
1981
1982         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1983         Return NULL if core file generation is unsupported.
1984         (elfcore_write_prstatus): Likewise.
1985         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1986         (elf_backend_write_core_note): Define.
1987
1988 2012-01-19  Tristan Gingold  <gingold@adacore.com>
1989
1990         * pef.c: Add a comment.
1991         * xsym.c: Likewise.
1992
1993 2012-01-17  Alan Modra  <amodra@gmail.com>
1994
1995         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1996         trailing garbage in the note.
1997         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1998
1999 2012-01-16  Daniel Green  <venix1@gmail.com>
2000
2001         PR ld/13491
2002         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2003         h->root.type not h->type.
2004         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2005
2006 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2007
2008         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2009         indirect symbols.
2010
2011 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2012
2013         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2014         position from here... to (bfd_mach_o_build_seg_command): Here.
2015
2016 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
2017
2018         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2019         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2020         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2021         file. (bfd_mach_o_section): Add indirect_syms field.
2022
2023 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2024
2025         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2026         vmsize from filesize.  Don't compute offsets or file sizes for
2027         zerofill sections.
2028
2029 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2030
2031         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2032         command type independent.
2033
2034 2012-01-11  Alan Modra  <amodra@gmail.com>
2035
2036         * elf64-ppc.c: Define more insns used in plt call stubs.
2037         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2038         (ppc64_elf_relocate_section): Likewise.
2039         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2040         (struct ppc_link_hash_table): Increase size of stub_count array.
2041         Add plt_stub_align and plt_thread_safe.
2042         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2043         (plt_stub_size, plt_stub_pad): New functions.
2044         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
2045         emit needless save of r2.
2046         (build_tls_get_addr_stub): Adjust params.
2047         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2048         plt stubs.  Adjust build_*plt_stub calls.
2049         (ppc_size_one_stub): Similarly.
2050         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2051         params.  Choose default for plt_thread_safe based on existence of
2052         calls to thread creation functions.  Modify plt_call to
2053         plt_call_r2save when no tocsave reloc found.  Align tail of stub
2054         sections.
2055         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
2056         output of stub statistics.
2057         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2058         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2059
2060 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2061
2062         PR ld/13581
2063         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2064         check on R_X86_64_PCXX.
2065
2066 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2067
2068         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2069         warning.
2070
2071 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2072
2073         * bfdio.c (bfd_tell): Handle nested archives.
2074         (bfd_seek): Ditto.
2075         * cache.c (bfd_cache_lookup_worker): Ditto.
2076         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2077         nested archives.
2078         (bfd_generic_openr_next_archived_file): Likewise.
2079
2080 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
2081
2082         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2083         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2084         (bfd_mach_o_primary_symbol_sort_key): Likewise.
2085         (bfd_mach_o_cf_symbols): Likewise.
2086         (bfd_mach_o_sort_symbol_table): Remove.
2087         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2088         for indirect and dysymtab counts.  Do the symbol sorting here.
2089         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2090         Make the indirect symbols a TODO.
2091         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2092         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2093         a non-zero value.
2094         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2095         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2096         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2097         (IS_MACHO_INDIRECT): Remove.
2098         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2099
2100 2012-01-06  Nick Clifton  <nickc@redhat.com>
2101
2102         PR binutils/13121
2103         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2104         'flaginfo' to avoid conflicts with AIX system headers.
2105
2106 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2107
2108         * bfdio.c (bfd_bread): Use arelt_size macro.
2109
2110 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2111
2112         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2113
2114 2012-01-05  Nick Clifton  <nickc@redhat.com>
2115
2116         PR ld/12161
2117         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2118         necessary.
2119
2120 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2121
2122         Fix zero registers core files when built by gcc-4.7.
2123         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2124         size.  Call elfcore_write_note for the local variables.  Remove the
2125         final elfcore_write_note call.  Add NOTREACHED comments.
2126
2127 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2128
2129         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2130         (bfd_mach_o_generic_stat_arch_elt): Adjust.
2131
2132 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2133
2134         * mach-o.c (bfd_mach_o_fat_member_init): New function.
2135         (bfd_mach_o_openr_next_archived_file): Reindent.
2136         Adjust to call bfd_mach_o_fat_member_init.
2137         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2138
2139 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2140
2141         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2142         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2143         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2144         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2145         BFD_RELOC_MACH_O_X86_64_BRANCH32,
2146         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2147         BFD_RELOC_MACH_O_X86_64_GOT.
2148
2149 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2150
2151         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2152         (bfd_mach_o_load_command): Add fvmlib field.
2153
2154         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2155         (bfd_mach_o_read_command): Handle fvmlib.
2156
2157 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2158
2159         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2160         Decode msubtype for ARM.
2161
2162 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2163
2164         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2165
2166 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2167
2168         * mach-o.h: Reindent header.
2169         (bfd_mach_o_encryption_info_command): New structure.
2170         (bfd_mach_o_load_command): Add encryption_info field.
2171
2172         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2173         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2174         (bfd_mach_o_read_command): Adjust error message.
2175
2176 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
2177
2178         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2179         which reads DWARF2 and stores in stash from find_line.
2180         (find_line) Call _bfd_dwarf2_slurp_debug_info.
2181         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2182         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2183         * mach-o.c (dsym_subdir): The name of subdir where debug
2184         information may be stored.
2185         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2186         type is UUID.
2187         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2188         corresponding to the executable.
2189         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2190         specified binary file.
2191         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2192         the original BFD.
2193         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2194         executables, dylibs, and bundles.
2195         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2196         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2197
2198 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2199
2200         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2201         for stabd symbols.
2202         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2203         (bfd_mach_o_cf_symbols): Likewise.
2204
2205 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2206
2207         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2208
2209 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2210
2211         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2212         as the value of an indirect symbol.  Keep the string table index in
2213         non-indirect syms for reference.
2214         (bfd_mach_o_write_dysymtab): New.
2215         (bfd_mach_o_primary_symbol_sort_key): New.
2216         (bfd_mach_o_cf_symbols): New.
2217         (bfd_mach_o_sort_symbol_table): New.
2218         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
2219         If we are emitting a dysymtab, process indirect symbols and count the
2220         number of each other kind.
2221         (bfd_mach_o_mangle_sections): New.
2222         (bfd_mach_o_write_contents): Split out some pre-requisite code into
2223         the command builder. Write dysymtab if the command is present.
2224         (bfd_mach_o_count_sections_for_seg): New.
2225         (bfd_mach_o_build_seg_command): New.
2226         (bfd_mach_o_build_dysymtab_command): New.
2227         (bfd_mach_o_build_commands): Reorganize to support the fact that some
2228         commands are optional and should not be emitted if there are no
2229         sections or symbols.
2230         (bfd_mach_o_set_section_contents): Amend comment.
2231         * mach-o.h: Amend and add to comments.
2232         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2233         pointer to the indirects, when present.
2234         (bfd_mach_o_should_emit_dysymtab): New macro.
2235         (IS_MACHO_INDIRECT): Likewise.
2236
2237 For older changes see ChangeLog-2011
2238 \f
2239 Local Variables:
2240 mode: change-log
2241 left-margin: 8
2242 fill-column: 74
2243 version-control: never
2244 End: