bfd/ChangeLog

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