bfd/ChangeLog

   1 2012-08-09  Alan Modra  <amodra@gmail.com>
   2             Tom Tromey  <tromey@redhat.com>
   3
   4         * archive.c (SECTION Archives): Update documentation.
   5         (_bfd_delete_archive_data): Remove.
   6         (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
   7         (archive_close_worker, _bfd_archive_close_and_cleanup): New
   8         functions.
   9         * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
  10         (_bfd_delete_archive_data): Don't declare.
  11         (_bfd_archive_close_and_cleanup): Declare.
  12         (_bfd_generic_close_and_cleanup): Redefine.
  13         * libbfd.h: Rebuild.
  14         * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
  15         (bfd_close): Don't close nested thin archives here.
  16
  17 2012-08-07  Tom Tromey  <tromey@redhat.com>
  18
  19         * archive.c (_bfd_delete_archive_data): New function.
  20         * libbfd-in.h (_bfd_delete_archive_data): Declare.
  21         * libbfd.h: Rebuild.
  22         * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
  23
  24 2012-08-07  Nick Clifton  <nickc@redhat.com>
  25
  26         * po/uk.po: Updated Ukranian translation.
  27
  28 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
  29
  30         * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
  31         symbols special case.
  32
  33 2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>
  34
  35         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
  36         PLT slots for local symbols.
  37
  38 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
  39
  40         * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
  41         field initializers throughout.
  42         * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
  43
  44 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
  45
  46         * elfxx-mips.c (mips_elf_perform_relocation): Update the
  47         cross-mode jump message.
  48
  49 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
  50
  51         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
  52         comment on DT_MIPS_RLD_MAP.
  53
  54 2012-08-03  Tom Tromey  <tromey@redhat.com>
  55
  56         * opncls.c (_bfd_delete_bfd): Now static.
  57         * libbfd-in.h (_bfd_delete_bfd): Don't declare.
  58         * libbfd.h: Rebuild.
  59
  60 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
  61
  62         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
  63         conditional statment to allow suppression of mismatched bank
  64         warning.
  65
  66 2012-08-01  Alan Modra  <amodra@gmail.com>
  67
  68         * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
  69         (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
  70         gnu_debuglink bfd.
  71         (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
  72
  73 2012-07-30  Nick Clifton  <nickc@redhat.com>
  74
  75         * po/bfd.pot: Updated template.
  76         * po/es.po: Updated Spanish translation.
  77         * po/fi.po: Updated Finnish translation.
  78         * po/fr.po: Updated French translation.
  79         * po/ru.po: Updated Russian translation.
  80         * po/uk.po: Updated Ukranian translation.
  81
  82 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
  83
  84         * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
  85         (AM_INIT_AUTOMAKE): Remove args.
  86         * configure: Regenerate.
  87
  88 2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  89
  90         * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
  91         arch depending on the target size.
  92
  93 2012-07-27  Tristan Gingold  <gingold@adacore.com>
  94
  95         * configure.in: Bump version to 2.23.51
  96         * configure: Regenerate.
  97
  98 2012-07-26  Teresa Johnson  <tejohnson@google.com>
  99
 100         * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
 101         if it is non-NULL.
 102
 103 2012-07-26  Meador Inge  <meadori@codesourcery.com>
 104             Nick Clifton  <nickc@redhat.com>
 105
 106         PR ld/14397
 107         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
 108         if a required section is missing from the linker script.
 109
 110 2012-07-24  Jan Waclawek <konfera@efton.sk>
 111         PR 13899
 112         * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
 113         _bfd_elf_link_read_relocs with keep_memory as TRUE.
 114
 115 2012-07-24  Teresa Johnson  <tejohnson@google.com>
 116
 117         * bfd.c (bfd_find_nearest_line_discriminator): New macro.
 118         * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
 119         * coff64-rs6000.c: Likewise.
 120         * dwarf2.c (struct line_info): Add discriminator field.
 121         (add_line_info): Fill in new discriminator field.
 122         (decode_line_info): Record discriminator information instead
 123         of ignoring it.
 124         (lookup_address_in_line_info_table): Return discriminator field if
 125         requested.
 126         (comp_unit_find_nearest_line): Add discriminator argument.
 127         (find_line): Likewise.
 128         (_bfd_dwarf2_find_nearest_line): Likewise.
 129         (_bfd_dwarf2_find_line): Likewise.
 130         * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
 131         (_bfd_elf_find_line_discriminator): Likewise.
 132         (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
 133         * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
 134         that invokes _bfd_elf_find_nearest_line_discriminator with correct
 135         arguments.
 136         (_bfd_elf_find_nearest_line_discriminator): New.
 137         (_bfd_elf_find_line): Change to a wrapper
 138         that invokes _bfd_elf_find_line_discriminator with correct
 139         arguments.
 140         (_bfd_elf_find_line_discriminator): New.
 141         * coffgen.c (coff_find_nearest_line_with_names): Handle
 142         new discriminator argument.
 143         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 144         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 145         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 146         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 147         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
 148         argument.
 149         (_bfd_dwarf2_find_line): Likewise.
 150         (_bfd_generic_find_nearest_line_discriminator): New.
 151         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
 152         * bfd-in2.h: Regenerated.
 153         * libbfd.h: Likewise.
 154         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
 155         _bfd_find_nearest_line_discriminator with
 156         _bfd_generic_find_nearest_line_discriminator.
 157         (bfd_target): Add _bfd_find_nearest_line_discriminator.
 158
 159 2012-07-24  Sean Keys  <skeys@ipdatasys.com>
 160
 161         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
 162         that enables the linker to offset addresses, when linking against
 163         symbols from the XGATE processor and vice versa.
 164
 165 2012-07-23  Nick Clifton  <nickc@redhat.com>
 166
 167         * cisco-core.c (cisco_core_file_failing_command): Make static.
 168         (cisco_core_file_failing_signal): Make static.
 169
 170 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 171
 172         * bfd-in2.h: Regenerated.
 173
 174 2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
 175
 176         PR binutils/14335
 177         * section.c: Fix a typo in comments.
 178
 179 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 180
 181         * elf64-s390.c: Include elf-s390-common.c.
 182         (R_390_IRELATIVE): New reloc.
 183         (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
 184         (RELA_ENTRY_SIZE): New macro.
 185         (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
 186         *ifunc_resolver_section.
 187         (struct plt_entry): New struct.
 188         (struct elf_s390_obj_tdata): New field local_plt.
 189         (elf_s390_local_plt): New macro.
 190         (struct elf_s390_link_hash_table): New field irelifunc.
 191         (ELF64): New macro.
 192         (link_hash_newfunc): Initialize new fields.
 193         (elf_s390_check_relocs): Handle IFUNC symbols.
 194         (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
 195         symbols.
 196         (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
 197         IFUNC symbols.
 198         (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
 199         (elf_s390_relocate_section): Likewise.
 200         (elf_s390_finish_dynamic_symbol): Likewise.
 201         (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
 202         (elf_s390_finish_ifunc_symbol): New function.
 203         (elf_s390_gc_sweep_hook): Handle local plt entries.
 204         (elf_backend_add_symbol_hook): Define.
 205         * elf32-s390.c: See elf64-s390.c changes.
 206         * elf-s390-common.c: New file.
 207         * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
 208         * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
 209         BFD_RELOC_390_IRELATIVE.
 210         * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
 211
 212 2012-07-13  Nick Clifton  <nickc@redhat.com>
 213
 214         * aix386-core.c: Remove use of PTR and PARAMS macros.
 215         * archive.c: Likewise.
 216         * cache.c: Likewise.
 217         * cisco-core.c: Likewise.
 218         * coff-alpha.c: Likewise.
 219         * coff-apollo.c: Likewise.
 220         * coff-aux.c: Likewise.
 221         * coff-h8300.c: Likewise.
 222         * coff-h8500.c: Likewise.
 223         * coff-i386.c: Likewise.
 224         * coff-i960.c: Likewise.
 225         * coff-ia64.c: Likewise.
 226         * coff-m68k.c: Likewise.
 227         * coff-m88k.c: Likewise.
 228         * coff-mcore.c: Likewise.
 229         * coff-mips.c: Likewise.
 230         * coff-or32.c: Likewise.
 231         * coff-ppc.c: Likewise.
 232         * coff-rs6000.c: Likewise.
 233         * coff-sh.c: Likewise.
 234         * coff-sparc.c: Likewise.
 235         * coff-stgo32.c: Likewise.
 236         * coff-tic30.c: Likewise.
 237         * coff-tic4x.c: Likewise.
 238         * coff-tic54x.c: Likewise.
 239         * coff-tic80.c: Likewise.
 240         * coff-w65.c: Likewise.
 241         * cofflink.c: Likewise.
 242         * cpu-arc.c: Likewise.
 243         * cpu-cris.c: Likewise.
 244         * cpu-h8500.c: Likewise.
 245         * cpu-i960.c: Likewise.
 246         * cpu-msp430.c: Likewise.
 247         * cpu-ns32k.c: Likewise.
 248         * cpu-powerpc.c: Likewise.
 249         * cpu-rs6000.c: Likewise.
 250         * cpu-tic4x.c: Likewise.
 251         * cpu-w65.c: Likewise.
 252         * ecoff.c: Likewise.
 253         * ecofflink.c: Likewise.
 254         * elf-m10200.c: Likewise.
 255         * elf32-bfin.c: Likewise.
 256         * elf32-cris.c: Likewise.
 257         * elf32-crx.c: Likewise.
 258         * elf32-fr30.c: Likewise.
 259         * elf32-frv.c: Likewise.
 260         * elf32-h8300.c: Likewise.
 261         * elf32-i960.c: Likewise.
 262         * elf32-m32c.c: Likewise.
 263         * elf32-m68hc11.c: Likewise.
 264         * elf32-m68hc12.c: Likewise.
 265         * elf32-m68hc1x.c: Likewise.
 266         * elf32-m68k.c: Likewise.
 267         * elf32-mcore.c: Likewise.
 268         * elf32-rl78.c: Likewise.
 269         * elf32-rx.c: Likewise.
 270         * elf32-s390.c: Likewise.
 271         * elf32-vax.c: Likewise.
 272         * elf64-alpha.c: Likewise.
 273         * elf64-mmix.c: Likewise.
 274         * elf64-s390.c: Likewise.
 275         * elf64-sparc.c: Likewise.
 276         * elfnn-ia64.c: Likewise.
 277         * elfxx-mips.c: Likewise.
 278         * elfxx-sparc.c: Likewise.
 279         * hash.c: Likewise.
 280         * hp300hpux.c: Likewise.
 281         * hppabsd-core.c: Likewise.
 282         * hpux-core.c: Likewise.
 283         * i386dynix.c: Likewise.
 284         * i386linux.c: Likewise.
 285         * i386lynx.c: Likewise.
 286         * i386mach3.c: Likewise.
 287         * i386msdos.c: Likewise.
 288         * i386os9k.c: Likewise.
 289         * irix-core.c: Likewise.
 290         * lynx-core.c: Likewise.
 291         * m68klinux.c: Likewise.
 292         * mach-o.h: Likewise.
 293         * mipsbsd.c: Likewise.
 294         * netbsd-core.c: Likewise.
 295         * nlm32-i386.c: Likewise.
 296         * osf-core.c: Likewise.
 297         * pc532-mach.c: Likewise.
 298         * pef.c: Likewise.
 299         * ppcboot.c: Likewise.
 300         * ptrace-core.c: Likewise.
 301         * reloc16.c: Likewise.
 302         * sco5-core.c: Likewise.
 303         * som.h: Likewise.
 304         * sparclinux.c: Likewise.
 305         * sparclynx.c: Likewise.
 306         * ticoff.h: Likewise.
 307         * trad-core.c: Likewise.
 308         * vms-lib.c: Likewise.
 309         * xsym.h: Likewise.
 310
 311 2012-07-09  Alan Modra  <amodra@gmail.com>
 312
 313         PR ld/14323
 314         * elflink.c (elf_sort_symbol): Sort by size too.
 315         (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
 316         Do not depend on ordering of symbol aliases.  Match largest size.
 317
 318 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 319
 320         * elf.c (assign_section_numbers): Check if number of sections
 321         >= SHN_LORESERVE.
 322         * elfcode.h (elf_object_p): Likewise.
 323
 324 2012-07-03  Nick Clifton  <nickc@redhat.com>
 325
 326         * archive.c (bsd_write_armap): Catch attempts to create an archive
 327         with indicies bigger than 4Gb.
 328         (coff_write_armap): Likewise.
 329
 330 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 331
 332         PR binutils/14319
 333         * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
 334         debug section.
 335
 336 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 337
 338         PR ld/3351
 339         * elflink.c (_bfd_elf_update_dynamic_flags): New.
 340         (_bfd_elf_merge_symbol): Update both real and indirect symbol
 341         dynamic flags.
 342         (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
 343         the indirect symbol is defined in a shared library.
 344         (elf_link_add_object_symbols): Likewise.  If the indirect
 345         symbol has been forced local, don't make the real symbol
 346         dynamic.
 347         (elf_link_check_versioned_symbol): Check indirect symbol.
 348         (elf_link_output_extsym): Use real symbol definition when
 349         reporting indirect symbol error.  Check version info for
 350         dynamic versioned symbol.
 351
 352 2012-07-03  Alan Modra  <amodra@gmail.com>
 353
 354         PR ld/14207
 355         * elf.c (assign_file_positions_for_load_sections): Remove assertions
 356         that only PT_LOAD headers include file header and section headers.
 357         (assign_file_positions_for_non_load_sections): Similarly don't
 358         assert PT_GNU_RELRO header does not include file and section headers.
 359         Compare first section vma rather than PT_LOAD p_vaddr against
 360         relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
 361         abort with assertion.
 362
 363 2012-07-02  Alan Modra  <amodra@gmail.com>
 364
 365         * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
 366         "anyway" variant when creating .plt.
 367         (m32c_elf_relax_plt_section): Remove redundant test and unused param.
 368         (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
 369         m32c_elf_relax_plt_section.
 370         * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
 371         when creating .got and .got.plt.
 372         (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
 373         bfd_get_linker_section.
 374         * sunos.c: Similarly throughout.
 375
 376 2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>
 377
 378         * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
 379         message.
 380
 381 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 382
 383         * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
 384         on unresolvable relocation.
 385
 386 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 387
 388         * archive.c (_bfd_compute_and_write_armap): Simplify global
 389         symbol handling.
 390
 391 2012-06-29  Nick Clifton  <nickc@redhat.com>
 392
 393         PR ld/14189
 394         * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
 395         for locally bound symbols.
 396
 397 2012-06-29  Alan Modra  <amodra@gmail.com>
 398
 399         * section.c (bfd_get_linker_section): New function.
 400         * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
 401         the above throughout rather than bfd_get_section_by_name.  Use
 402         bfd_make_section_anyway rather than bfd_make_section when creating
 403         them.
 404         * elf32-bfin.c: Likewise.
 405         * elf32-cr16.c: Likewise.
 406         * elf32-cris.c: Likewise.
 407         * elf32-frv.c: Likewise.
 408         * elf32-hppa.c: Likewise.
 409         * elf32-i370.c: Likewise.
 410         * elf32-i386.c: Likewise.
 411         * elf32-lm32.c: Likewise.
 412         * elf32-m32c.c: Likewise.
 413         * elf32-m32r.c: Likewise.
 414         * elf32-m68k.c: Likewise.
 415         * elf32-microblaze.c: Likewise.
 416         * elf32-ppc.c: Likewise.
 417         * elf32-rl78.c: Likewise.
 418         * elf32-s390.c: Likewise.
 419         * elf32-score.c: Likewise.
 420         * elf32-score7.c: Likewise.
 421         * elf32-sh.c: Likewise.
 422         * elf32-tic6x.c: Likewise.
 423         * elf32-tilepro.c: Likewise.
 424         * elf32-vax.c: Likewise.
 425         * elf32-xstormy16.c: Likewise.
 426         * elf32-xtensa.c: Likewise.
 427         * elf64-alpha.c: Likewise.
 428         * elf64-hppa.c: Likewise.
 429         * elf64-ia64-vms.c: Likewise.
 430         * elf64-ppc.c: Likewise.
 431         * elf64-s390.c: Likewise.
 432         * elf64-sh64.c: Likewise.
 433         * elf64-sparc.c: Likewise.
 434         * elf64-x86-64.c: Likewise.
 435         * elfnn-ia64.c: Likewise.
 436         * elfxx-mips.c: Likewise.
 437         * elfxx-sparc.c: Likewise.
 438         * elfxx-tilegx.c: Likewise.
 439         * elflink.c: Likewise.
 440         * elf-vxworks.c: Likewise.
 441         * elf-m10300.c: Likewise.  Also make use of htab plt, got and
 442         gotplt shortcuts.
 443         * bfd-in2.h: Regenerate.
 444         * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
 445         calling create_rofixup_section.
 446         * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
 447
 448 2012-06-29  Alan Modra  <amodra@gmail.com>
 449
 450         * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
 451         section for bss type sections, except for .rela.bss.
 452         * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
 453         * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 454         * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
 455         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
 456         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
 457
 458 2012-06-28  Roland McGrath  <mcgrathr@google.com>
 459
 460         * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
 461         displacement calculation in nacl_p case.
 462
 463 2012-06-28  Nick Clifton  <nickc@redhat.com>
 464
 465         * po/uk.po: New Ukranian translation.
 466         * configure.in (ALL_LINGUAS): Add uk.
 467         * configure: Regenerate.
 468
 469 2012-06-26  Alan Modra  <amodra@gmail.com>
 470
 471         * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
 472         file has multiple .got/.toc sections and all don't fit in
 473         current toc group.
 474
 475 2012-06-22  Roland McGrath  <mcgrathr@google.com>
 476
 477         * elf.c (assign_file_positions_for_non_load_sections): Define
 478         __ehdr_start symbol if it's referenced and there's a PT_LOAD
 479         segment that covers both the file and program headers.
 480
 481 2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>
 482
 483         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
 484         _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
 485
 486 2012-06-22  Alan Modra  <amodra@gmail.com>
 487
 488         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
 489         save/restore functions when relocatable.  Make "funcs" static.
 490
 491 2012-06-18  Hans-Peter Nilsson  <hp@axis.com>
 492
 493         * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
 494         of merged .got and .got.plt entries.
 495
 496 2012-06-18  John Szakmeister  <john@szakmeister.net>
 497
 498         * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
 499
 500 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 501
 502         * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
 503         <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
 504         thread common symbols.
 505
 506 2012-06-13  Nick Clifton  <nickc@redhat.com>
 507
 508         * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
 509         (elf32_arm_object_p): If the machine number could not be deduced
 510         from the notes, call bfd_arm_get_mach_from_attributes to get the
 511         number from the attributes.
 512
 513 2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>
 514
 515         PR bfd/14207
 516         * elf.c (assign_file_positions_for_non_load_sections): Abort if
 517         PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
 518
 519 2012-06-12  Alan Modra  <amodra@gmail.com>
 520
 521         PR ld/14207
 522         * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
 523         sections at end of PT_LOAD segment when searching for segment
 524         that contains end of relro extent.
 525
 526 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 527
 528         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
 529
 530 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 531
 532         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
 533
 534 2012-06-06  Alan Modra  <amodra@gmail.com>
 535
 536         * elflink.c (elf_link_input_bfd): Provide a file symbol for
 537         each input file with local syms, if the input lacks such.
 538         (bfd_elf_final_link): Add a file symbol to mark end of locals
 539         for which we can associate with input files.
 540         (struct elf_final_link_info): Add filesym_count field.
 541         (struct elf_outext_info): Add need_second_pass and second_pass.
 542         (elf_link_output_extsym): Detect symbols defined in the output
 543         file, emit them on second pass over locals.
 544
 545 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 546
 547         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 548         of target_read_memory as bfd_size_type.
 549         * bfd-in2.h: Regenerate.
 550         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 551         argument of target_read_memory as bfd_size_type.
 552         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 553         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 554         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 555         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 556
 557 2012-06-03  Alan Modra  <amodra@gmail.com>
 558
 559         PR binutils/13897
 560         * elf.c (elf_find_function): Cache last function sym info.
 561         (_bfd_elf_maybe_function_sym): Return function size, pass in
 562         section of interest.
 563         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
 564         (_bfd_elf_maybe_function_sym): Likewise.
 565         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 566         (opd_entry_value): Add in_code_sec param.  Revert caching code.
 567         Return -1 if in_code_sec and function found in wrong section.
 568         Update all calls.
 569
 570 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
 571
 572         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
 573         of target_read_memory as size_t.
 574         * bfd-in2.h: Regenerate.
 575         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
 576         argument of target_read_memory as size_t.
 577         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 578         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 579         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 580         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
 581
 582 2012-06-01  Alan Modra  <amodra@gmail.com>
 583
 584         PR binutils/13897
 585         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
 586
 587 2012-05-29  Tom Tromey  <tromey@redhat.com>
 588
 589         * opncls.c (bfd_fopen): Always close fd on failure.
 590         (bfd_fdopenr): Likewise.
 591
 592 2012-05-27  Alan Modra  <amodra@gmail.com>
 593
 594         PR ld/14170
 595         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
 596         a dynamic library finds a new instance with non-default
 597         visibility in a regular object, correctly handle symbols
 598         already on the undefs list and undo dynamic symbol state when
 599         the new symbol is hidden or internal.
 600
 601 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 602
 603         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
 604         dynamic_sec_flags to create PLT .eh_frame section.
 605         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 606
 607 2012-05-25  Alan Modra  <amodra@gmail.com>
 608
 609         PR ld/13909
 610         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
 611         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
 612         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
 613         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
 614         size dynamic sections before stripping eh_frame_hdr.
 615         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
 616         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
 617         if no other .eh_frame sections exist.
 618         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
 619         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
 620         or alloc plt_eh_frame here..
 621         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
 622         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
 623         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
 624         before writing plt offset.
 625         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
 626         or alloc plt_eh_frame here..
 627         (elf_x86_64_size_dynamic_sections): ..do it here instead.
 628         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
 629         before writing plt offset.
 630
 631 2012-05-24  Alan Modra  <amodra@gmail.com>
 632
 633         PR ld/14158
 634         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
 635         size to output section alignment.
 636         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
 637
 638 2012-05-23  Alan Modra  <amodra@gmail.com>
 639
 640         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
 641         BFDs with multiple .eh_frame sections.
 642
 643 2012-05-23  Alan Modra  <amodra@gmail.com>
 644
 645         PR ld/13909
 646         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
 647
 648 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 649
 650         PR ld/13909
 651         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
 652         last change.
 653         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 654
 655 2012-05-22  Alan Modra  <amodra@gmail.com>
 656
 657         * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
 658         first one is zero size or discarded.
 659         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
 660         glink_eh_frame contents here..
 661         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
 662         offset to .glink.
 663
 664 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         PR ld/13909
 667         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
 668         eh_frame section if there is an input .eh_frame section.
 669         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 670
 671 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 672
 673         PR ld/14105
 674         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
 675         create PLT eh_frame section with SEC_LINKER_CREATED.
 676         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
 677
 678 2012-05-22  Alan Modra  <amodra@gmail.com>
 679
 680         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
 681         sections attached to a BFD.
 682         * section.c (bfd_get_section_by_name): Rewrite description.
 683         (bfd_get_next_section_by_name): New function.
 684         * bfd-in2.h: Regenerate.
 685
 686 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
 687
 688         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
 689         (elf_m68k_grok_psinfo): New function.
 690         (elf_backend_grok_prstatus): Define.
 691         (elf_backend_grok_psinfo): Define.
 692
 693 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 694
 695         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
 696         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
 697         backend's GOT header size instead of hardcoding it.
 698
 699 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 700
 701         * elf32-vax.c (elf_vax_relocate_section)
 702         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
 703
 704 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 705
 706         * elf32-vax.c (elf_vax_relocate_section)
 707         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
 708         its name as the check for text sections.
 709
 710 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 711
 712         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
 713         the third reloc offset is the same as the first.
 714
 715 2012-05-19  Alan Modra  <amodra@gmail.com>
 716
 717         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
 718         (has_tls_reloc, has_tls_get_addr_call): Move back to..
 719         * elf32-ppc.c: ..here.
 720         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
 721         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
 722
 723 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 724
 725         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
 726         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
 727         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 728
 729 2012-05-18  Roland McGrath  <mcgrathr@google.com>
 730
 731         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
 732         not to clobber the ar_fmag field stored in ARED->arch_header.
 733
 734 2012-05-18  Pedro Alves  <palves@redhat.com>
 735
 736         * mach-o.h: Don't include sysdep.h.
 737
 738 2012-05-18  Nick Clifton  <nickc@redhat.com>
 739
 740         PR 14072
 741         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
 742         complaining about config.h not having been included.
 743         * bfd-in2.h: Regenerate.
 744
 745 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
 746
 747         * aclocal.m4: Regenerate.
 748         * Makefile.in: Regenerate.
 749
 750 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 751             Nick Clifton  <nickc@redhat.com>
 752
 753         PR 14072
 754         * configure.in: Add check that sysdep.h has been included before
 755         any system header files.
 756         * configure: Regenerate.
 757         * config.in: Regenerate.
 758         * aclocal.m4: Regenerate.
 759         * bfd-in.h: Generate an error if included before config.h.
 760         * sysdep.h: Likewise.
 761         * bfd-in2.h: Regenerate.
 762         * compress.c: Remove #include "config.h".
 763         * plugin.c: Likewise.
 764         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
 765         * elf64-hppa.c: Likewise.
 766         * som.c: Likewise.
 767         * xsymc.c: Likewise.
 768
 769 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
 770             Alan Modra  <amodra@gmail.com>
 771
 772         * elf.c (ignore_section_sym): Correct comment.  Don't return
 773         true for absolute section.
 774         (elf_map_symbols): Move stray comment.  Adjust for above change.
 775         Don't discard global section symbols.
 776
 777 2012-05-17  Alan Modra  <amodra@gmail.com>
 778
 779         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
 780         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
 781         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
 782         absolute.
 783
 784 2012-05-17  Alan Modra  <amodra@gmail.com>
 785
 786         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
 787         is_ppc_vle): Move to..
 788         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
 789
 790 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 791
 792         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
 793         bfd_get_section_lma, bfd_get_section_alignment,
 794         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
 795         in order to use the `bfd' argument.
 796         * bfd-in2.h: Regenerate.
 797         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
 798         as the first argument for `bfd_get_section_alignment'.
 799         * elf32-arm.c (create_ifunc_sections): Likewise, for
 800         `bfd_set_section_alignment'.
 801         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
 802         `bfd_get_section_name'.
 803         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 804         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 805         (ppc_elf_relocate_section): Likewise.
 806         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
 807         `bfd_get_section_vma'.
 808         * elf64-ppc.c (create_linkage_sections): Likewise, for
 809         `bfd_set_section_alignment'.
 810
 811 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
 812
 813         PR target/13503
 814         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
 815         * bfd-in2.h: Regenerate.
 816         * libbfd.h: Regenrate.
 817         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
 818         R_AVR_8_HLO8.
 819         (avr_reloc_map): Likewise.
 820
 821 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
 822
 823         PR binutils/13558
 824         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
 825         * bfd/aout-ns32k.c: Likewise.
 826         * bfd/aout-sparcle.c: Likewise.
 827         * bfd/aout0.c: Likewise.
 828         * bfd/bfd-in2.h: Likewise.
 829         * bfd/coff-stgo32.c: Likewise.
 830         * bfd/cpu-lm32.c: Likewise.
 831         * bfd/cpu-microblaze.c: Likewise.
 832         * bfd/cpu-score.c: Likewise.
 833         * bfd/cpu-tilegx.c: Likewise.
 834         * bfd/cpu-tilepro.c: Likewise.
 835         * bfd/elf32-lm32.c: Likewise.
 836         * bfd/elf32-microblaze.c: Likewise.
 837         * bfd/elf32-score7.c: Likewise.
 838         * bfd/elf32-tilepro.c: Likewise.
 839         * bfd/elfxx-tilegx.c: Likewise.
 840         * bfd/mach-o.h: Likewise.
 841         * bfd/nlm32-ppc.c: Likewise.
 842         * bfd/ns32knetbsd.c: Likewise.
 843         * bfd/pef.h: Likewise.
 844         * bfd/plugin.c: Likewise.
 845         * bfd/stab-syms.c: Likewise.
 846         * bfd/sunos.c: Likewise.
 847         * bfd/syms.c: Likewise.
 848         * bfd/xsym.h: Likewise.
 849
 850 2012-05-16  Alan Modra  <amodra@gmail.com>
 851
 852         * elflink.c: Rename flaginfo to flinfo throughout, except..
 853         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
 854         Formatting, style.  Simplify flag match.
 855
 856 2012-05-16  Alan Modra  <amodra@gmail.com>
 857
 858         * dwarf2.c: Formatting.
 859         (arange_add): Pass in unit rather than bfd.  Update callers.
 860         Ignore empty ranges.  Don't ask for cleared memory.
 861         (parse_comp_unit): Only set unit->base_address if processing
 862         DW_TAG_compile_unit.
 863         (find_debug_info): Optimise section lookup.
 864         (place_sections): Use bfd_alloc for stash->adjusted_sections.
 865         (find_line): Match previously parsed comp unit addresses as we
 866         do for newly parsed comp units.
 867
 868 2012-05-16  Alan Modra  <amodra@gmail.com>
 869
 870         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
 871         stops at end of ar_size field.
 872
 873 2012-05-16  Alan Modra  <amodra@gmail.com>
 874
 875         PR ld/13962
 876         PR ld/7023
 877         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
 878         out of range.  As a special case, fix sh_info for zero sh_size.
 879         Do the same for .symtab.
 880
 881 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 882             Stephane Carrez <stcarrez@nerim.fr>
 883
 884         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
 885         * config.bfd: Likewise.
 886         * cpu-m9s12x.c: New.
 887         * cpu-m9s12xg.c: New.
 888         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
 889         Add option to offset S12 addresses into XGATE memory space.
 890         Fix carry bug in IMM16 (IMM8 low/high) relocate.
 891         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
 892         (ALL_MACHINES_CFILES): Likewise.
 893         * reloc.c: Add S12X relocs.
 894         * Makefile.in: Regenerate.
 895         * bfd-in2.h: Regenerate.
 896         * libbfd.h: Regenerate.
 897
 898 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 899             Catherine Moore  <clm@codesourcery.com>
 900
 901         * bfd.c (bfd_lookup_section_flags): Add section parm.
 902         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
 903         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
 904         (bfd_elf_lookup_section_flags): Add section parm.
 905         * elf32-ppc.c (is_ppc_vle): New function.
 906         (ppc_elf_modify_segment_map): New function.
 907         (elf_backend_modify_segment_map): Define.
 908         (has_vle_insns): New define.
 909         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
 910         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
 911         Move in logic to omit / include a section.
 912         * libbfd-in.h (bfd_link_info): Add section parm.
 913         (bfd_generic_lookup_section_flags): Likewise.
 914         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
 915         * section.c (bfd_section): Move out section_flag_info.
 916         (BFD_FAKE_SECTION): Remove flag_info initializer.
 917         * targets.c (_bfd_lookup_section_flags): Add section parm.
 918
 919 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 920
 921         * archures.c (bfd_mach_ppc_vle): New.
 922         * bfd-in2.h: Regenerated.
 923         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
 924         * elf32-ppc.c (split16_format_type): New enumeration.
 925         (ppc_elf_vle_split16): New function.
 926         (HOWTO): Add entries for R_PPC_VLE relocations.
 927         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
 928         (ppc_elf_section_flags): New function.
 929         (ppc_elf_lookup_section_flags): New function.
 930         (ppc_elf_section_processing): New function.
 931         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
 932         (ppc_elf_relocation_section): Likewise.
 933         (elf_backend_lookup_section_flags_hook): Define.
 934         (elf_backend_section_flags): Define.
 935         (elf_backend_section_processing): Define.
 936         * elf32-ppc.h (ppc_elf_section_processing): Declare.
 937         * libbfd.h: Regenerated.
 938         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
 939         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
 940         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
 941         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
 942         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
 943         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
 944         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
 945         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
 946         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
 947
 948 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
 949
 950         PR target/13503
 951         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
 952         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
 953         * bfd-in2.h: Regenerate.
 954         * libbfd.h: Regenrate.
 955         * elf32-avr.c (elf_avr_howto_table): Add entries for
 956         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
 957         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
 958         R_AVR_8_HHI8.
 959
 960 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 961
 962         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
 963         addend overflow check.
 964
 965 2012-05-10  DJ Delorie  <dj@redhat.com>
 966
 967         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
 968
 969 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 970
 971         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
 972         hex number in x32 addend overflow check.
 973
 974 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 975
 976         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
 977         R_X86_64_RELATIVE64.
 978
 979 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
 982         overflow for R_X86_64_RELATIVE64.
 983
 984 2012-05-08  Ben Cheng  <bccheng@google.com>
 985
 986         * elf.c: Preserve the original p_align and p_flags if they are
 987         valid.
 988
 989 2012-05-07  Alan Modra  <amodra@gmail.com>
 990
 991         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
 992         RELOC_AGAINST_DISCARDED_SECTION invocation.
 993
 994 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
 995
 996         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
 997         local variable i_ instead of assuming and using a variable i.
 998
 999 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
1000
1001         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1002         relocations.
1003         * elfxx-mips.c (mips_reloc_against_discarded_section): New
1004         function.
1005         (_bfd_mips_elf_relocate_section): Call it, in place of
1006         RELOC_AGAINST_DISCARDED_SECTION.
1007         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1008         to RELOC_AGAINST_DISCARDED_SECTION.
1009         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1010         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1011         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1012         * elf32-bfin.c (bfin_relocate_section): Likewise.
1013         (bfinfdpic_relocate_section): Likewise.
1014         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1015         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1016         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1017         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1018         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1019         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1020         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1021         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1022         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1023         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1024         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1025         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1026         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1027         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1028         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1029         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1030         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1031         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1032         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1033         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1034         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1035         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1036         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1037         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1038         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1039         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1040         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1041         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1042         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1043         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1044         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1045         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1046         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1047         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1048         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1049         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1050         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1051         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1052         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1053         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1054         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1055         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1056         (elf64_alpha_relocate_section): Likewise.
1057         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1058         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1059         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1060         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1061         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1062         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1063         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1064         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1065         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1066
1067 2012-05-05  Alan Modra  <amodra@gmail.com>
1068
1069         PR ld/14052
1070         PR ld/13621
1071         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1072
1073 2012-05-05  Alan Modra  <amodra@gmail.com>
1074
1075         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1076         bfd_und_section and bfd_ind_section with their _ptr variants, or
1077         use corresponding bfd_is_* macros.
1078         * aout-ns32k.c: Likewise.
1079         * aout-tic30.c: Likewise.
1080         * coff-arm.c: Likewise.
1081         * coff-tic54x.c: Likewise.
1082         * cpu-ns32k.c: Likewise.
1083         * elf-attrs.c: Likewise.
1084         * elfcode.h: Likewise.
1085         * peicode.h: Likewise.
1086         * reloc.c: Likewise.
1087         * riscix.c: Likewise.
1088         * versados.c: Likewise.
1089         * section.c: Likewise.
1090         (bfd_abs_section, bfd_ind_section, bfd_com_section,
1091         bfd_ind_section): Delete.
1092         (std_section): New array replacing above.
1093         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1094         bfd_ind_section_ptr, STD_SECTION): Update.
1095         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1096         * bfd-in2.h: Regenerate.
1097
1098 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1099
1100         * cpu-xgate.c: New file. Added XGATE support.
1101         * archures.c (bfd_architecture): Add XGATE architecture.
1102         (bfd_archures_list): Add reference to XGATE architecture info.
1103         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1104         * reloc.c: Add various XGATE relocation enums.
1105         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1106         list.
1107         * Makefile.am: Add support for XGATE elf.
1108         * configure.in: Ditto.
1109         * config.bfd: Ditto.
1110         * Makefile.in: Regenerate.
1111         * configure: Ditto.
1112         * bfd-in2.h: Ditto.
1113         * libbfd.h: Ditto.
1114         Added files for XGATE relocations.
1115         * elf32-xgate.c: Created minimal relocation file.
1116         * elf32-xgate.h: Created minimal header file for elf32-xgate.
1117
1118 2012-05-03  Tristan Gingold  <gingold@adacore.com>
1119
1120         * dwarf2.c (decode_line_info): Ignore
1121         DW_LNE_HP_source_file_correlation.
1122
1123 2012-05-01  Nick Clifton  <nickc@redhat.com>
1124
1125         PR binutils/13121
1126         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1127         AIX system headers.
1128         * coff-ppc.c: Likewise.
1129         * cofflink.c: Likewise.
1130         * elf32-arm.c: Likewise.
1131         * elf64-sparc.c: Likewise.
1132         * elflink.c: Likewise.
1133         * pdp11.c: Likewise.
1134         * rescoff.c: Likewise.
1135
1136 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1137
1138         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1139         possibly being relative to DW_AT_low_pc.
1140         (parse_comp_unit): Likewise.
1141
1142 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
1143
1144         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1145         also when generating PIE.
1146         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1147         by relocations as dynamic.
1148
1149 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
1150
1151         Provide a way for programs to recognize BFD_ASSERT calls.
1152         * bfd.c (bfd_assert_handler_type): New API type.
1153         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1154         (_bfd_assert_handler): New variable.
1155         (_bfd_default_assert_handler): New function.
1156         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1157         * libbfd-in.h (_bfd_assert_handler): Declare.
1158         * libbfd.h, bfd-in2.h: Regenerate.
1159
1160 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
1161
1162         PR ld/13990
1163         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1164         symbol, where PLT refcount is set to -1.
1165
1166 2012-04-24  Alan Modra  <amodra@gmail.com>
1167
1168         PR ld/13991
1169         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1170         _bfd_generic_link_just_syms.
1171         * elflink.c (_bfd_elf_link_just_syms): Delete.
1172         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1173
1174         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1175         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1176         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1177         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1178         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1179         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1180         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1181         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1182         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1183         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1184         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1185         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1186         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1187         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1188         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1189         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1190         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1191         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1192         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1193         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1194         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1195         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1196         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1197         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1198         * reloc.c: Update all references.
1199         * bfd-in2.h: Regenerate.
1200
1201 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1202
1203         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1204         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1205
1206 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1207
1208         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1209         got_type.
1210         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1211         it.
1212
1213 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1214
1215         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1216         relocations when LE conversion happens on the IE tls symbol.
1217
1218 2012-04-17  Roland McGrath  <mcgrathr@google.com>
1219
1220         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1221         so that 32-byte boundary is a proper instruction boundary.
1222
1223 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1224
1225         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1226         member of an object archive.<
1227
1228 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1229
1230         * vms-lib.c (MAX_EKEYLEN): Define.
1231         (MAX_KEYLEN): Fix value.
1232         (vms_write_index): Add comments and fix indentation.
1233         Adjust comparaison.  Add assertions.  Free kbn_blk.
1234         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1235         Compense MAX_KEYLEN adjustment.
1236
1237 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
1238
1239         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1240         (_bfd_mips_elf_check_relocs): Update accordingly.
1241
1242 2012-04-13  Alan Modra  <amodra@gmail.com>
1243
1244         PR ld/13947
1245         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1246         reloc sections.
1247
1248 2012-04-12  David S. Miller  <davem@davemloft.net>
1249
1250         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1251         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1252         * libbfd.h: Regenerate.
1253         * bfd-in2.h: Likewise.
1254         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1255         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1256         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1257         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1258         (_bfd_sparc_elf_check_relocs): Likewise.
1259         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1260         (_bfd_sparc_elf_relocate_section): Likewise.
1261
1262 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1263
1264         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1265         New variables.
1266         (struct elf32_arm_link_hash_table): New member `nacl_p'.
1267         (elf32_arm_link_hash_table_create): Initialize it.
1268         (elf32_arm_nacl_link_hash_table_create): New function.
1269         (arm_movw_immediate, arm_movt_immediate): New functions.
1270         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1271         (elf32_arm_finish_dynamic_sections): Likewise.
1272         (elf32_arm_output_plt_map_1): Likewise.
1273         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1274         New backend vector stanza.
1275         (elf32_arm_nacl_modify_segment_map): New function.
1276         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1277         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1278         * configure.in: Likewise.
1279         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1280         (bfd_elf32_littlearm_nacl_vec): Likewise.
1281         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1282         (bfd_elf32_bigarm_symbian_vec): Likewise.
1283         (bfd_elf32_littlearm_symbian_vec): Likewise.
1284         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1285         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1286         * configure: Regenerated.
1287
1288 2012-04-12  Tristan Gingold  <gingold@adacore.com>
1289
1290         * elflink.c (elf_link_output_extsym): Add a guard.
1291         (bfd_elf_final_link): Remove assertion.
1292         (bfd_elf_final_link): Add a guard.
1293         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1294         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1295         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1296         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1297         Remove.
1298         (elfNN-ia64-vms target): Move to ...
1299         * elf64-ia64-vms.c: New file.
1300         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1301         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1302         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1303         * configure: Regenerate.
1304         * Makefile.in: Regenerate.
1305
1306 2012-04-11  Nick Clifton  <nickc@redhat.com>
1307
1308         PR binutils/13897
1309         * elf64-ppc.c (opd_entry_value): When dealing with sections
1310         without relocs, keep the last section loaded in order to avoid
1311         unnecessary reloads.
1312
1313 2012-04-09  Roland McGrath  <mcgrathr@google.com>
1314
1315         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1316         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1317         (nacl_modify_program_headers): Likewise.
1318
1319 2012-04-03  Roland McGrath  <mcgrathr@google.com>
1320
1321         * elf-nacl.c: New file.
1322         * elf-nacl.h: New file.
1323         * elf32-i386.c (elf_backend_modify_segment_map): Define for
1324         bfd_elf32_i386_nacl_vec.
1325         (elf_backend_modify_program_headers): Likewise.
1326         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1327         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1328         (elf_backend_modify_program_headers): Likewise.
1329         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1330         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1331         * Makefile.in: Regenerated.
1332         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1333         (bfd_elf32_x86_64_nacl_vec): Likewise.
1334         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1335         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1336         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1337         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1338         (bfd_elf32_i386_nacl_vec): Likewise.
1339         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1340         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1341         * configure: Regenerated.
1342
1343 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
1344
1345         * elf32-m68k.c (elf_m68k_relocate_section): Allow
1346         R_68K_TLS_LE{8,16,32} for PIE.
1347
1348 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1349
1350         * elf64-s390.c: Fix several comments regarding PLT entry
1351         description.
1352         * elf32-s390.c: Likewise.
1353
1354 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1355
1356         * elf64-s390.c: Use the section pointer shortcuts in
1357         elf_link_hash_table and remove them from the target specific
1358         variant.
1359         * elf32-s390.c: Likewise.
1360
1361 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1362
1363         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1364         New definitions.
1365         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1366         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1367         (elf_s390_finish_dynamic_sections): Likewise.
1368         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1369         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1370         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1371         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1372         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1373
1374 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1375
1376         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1377         Rename all occurrences in the file to elf_dyn_relocs.
1378         * elf64-s390.c: Likewise.
1379
1380 2012-03-30  Alan Modra  <amodra@gmail.com>
1381
1382         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1383         libraries.
1384
1385 2012-03-29  Alan Modra  <amodra@gmail.com>
1386
1387         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1388         * bfd-in2.h: Regenerate.
1389
1390 2012-03-23  Alan Modra  <amodra@gmail.com>
1391
1392         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1393         on empty alloc sections.
1394
1395 2012-03-23  Alan Modra  <amodra@gmail.com>
1396
1397         * linker.c (_bfd_nearby_section): New function, split out from..
1398         (fix_syms): ..here.
1399         * bfd-in.h (_bfd_nearby_section): Declare.
1400         * bfd-in2.h: Regenerate.
1401         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1402         data_index_section with ld -q or ld -r output relocs against
1403         stripped output sections.  Instead use _bfd_nearby_section.
1404
1405 2012-03-23  Alan Modra  <amodra@gmail.com>
1406
1407         PR binutils/13894
1408         * elf64-ppc.c (opd_entry_value): Read full symbol table when
1409         sym hashes unavailable.
1410
1411 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
1412
1413         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1414         for non-C6X objects.
1415
1416 2012-03-20  Kai Tietz  <ktietz@redhat.com>
1417
1418         PR ld/12742
1419         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1420         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1421         Add windows.h header include if HAVE_WINDOWS_H is defined.
1422         (dlerror): New static function if windows variant is used instead
1423         of dlfcn.h.
1424         (dlclose): Likewise.
1425         (dlopen): Likewise.
1426         (dlsym): Likewise.
1427         * configure: Regenerated.
1428         * config.in: Regenerated.
1429
1430 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1431
1432         PR ld/13880
1433         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1434         for R_386_GOTOFF relocation against protected function if
1435         SYMBOLIC_BIND is true.
1436
1437         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1438         error for R_X86_64_GOTOFF64 relocation against protected function
1439         when building executable or SYMBOLIC_BIND is true.
1440
1441 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1442
1443         * config.bfd: Handle x86_64-*-nacl*.
1444         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1445         (bfd_elf32_x86_64_nacl_vec): Likewise.
1446         * targets.c: Support them.
1447         * configure.in: Likewise.
1448         * configure: Regenerated.
1449
1450 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1451
1452         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1453         (elf32_arm_attributes_forbid_div): Likewise.
1454         (elf32_arm_merge_eabi_attributes): Correct handling of
1455         Tag_DIV_use.
1456
1457 2012-03-15  Roland McGrath  <mcgrathr@google.com>
1458
1459         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1460         elf_x86_64_backend_data parameters for plt_eh_frame.
1461
1462         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1463         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1464         (elf_x86_64_arch_bed): New variable.
1465         (elf_backend_arch_data): New macro.
1466         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1467         (elf_x86_64_allocate_dynrelocs): Likewise.
1468         (elf_x86_64_relocate_section): Likewise.
1469         (elf_x86_64_plt_sym_val): Likewise.
1470         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1471         parameters for PLT details.
1472         (elf_x86_64_finish_dynamic_sections): Likewise.
1473
1474 2012-03-14  Roland McGrath  <mcgrathr@google.com>
1475
1476         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1477         to the full size, padding out with nop instructions.
1478
1479 2012-03-12  Alan Modra  <amodra@gmail.com>
1480
1481         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1482         on zero size dynbss symbol.
1483         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1484         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1485         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1486         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1487         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1488         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1489         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1490         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1491         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1492         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1493         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1494         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1495         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1496         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1497         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1498         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1499         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1500         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1501         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1502         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1503         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1504
1505 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1506
1507         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1508         * bfd-in2.h: Regenerate.
1509         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1510         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1511
1512 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
1513
1514         PR ld/13817
1515         * elf32-i386.c (elf_i386_relocate_section): Restore
1516         R_386_IRELATIVE.
1517
1518         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1519         R_X86_64_IRELATIVE.
1520
1521 2012-03-08  Tristan Gingold  <gingold@adacore.com>
1522
1523         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1524         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1525         fields.  Add comments.
1526
1527 2012-03-07  Nick Clifton  <nickc@redhat.com>
1528
1529         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1530         field.
1531         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1532         (elf_mn10300_tdata): Define.
1533         (elf_mn10300_local_got_tls_type): Define.
1534         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1535         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1536         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1537         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1538         (mn10300_reloc_map): Likewise.
1539         (elf_mn10300_tls_transition): New function.
1540         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1541         (mn10300_elf_check_relocs): Add TLS support.
1542         (mn10300_elf_final_link_relocate): Likewise.
1543         (mn10300_elf_relocate_section): Likewise.
1544         (mn10300_elf_relax_section): Likewise.
1545         (elf32_mn10300_link_hash_newfunc): Initialise new field.
1546         (_bfd_mn10300_copy_indirect_symbol): New function.
1547         (elf32_mn10300_link_hash_table_create): Initialise new fields.
1548         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1549         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1550         (_bfd_mn10300_elf_reloc_type_class): Allocate an
1551         elf_mn10300_obj_tdata structure.
1552         (elf_backend_copy_indirect_symbol): Define.
1553         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1554         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1555         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1556         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1557         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1558         alongside other MN10300 relocations.
1559         * bfd-in2.h: Regenerate.
1560         * libbfd.h: Regenerate.
1561
1562 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
1563
1564         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1565         set relocate to TRUE.
1566
1567 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1568
1569         PR ld/12152
1570         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1571         overflows for R_SPARC_UA32 in .stab sections.
1572
1573 2012-03-01  Alan Modra  <amodra@gmail.com>
1574
1575         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1576
1577 2012-02-27  Alan Modra  <amodra@gmail.com>
1578
1579         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1580         before calling elf specific function.
1581         (sh_elf_osec_readonly_p): Test for error return from above.
1582
1583 2012-02-27  Alan Modra  <amodra@gmail.com>
1584
1585         * elf32-spu.c (build_stub): Fix malloc under-allocation.
1586
1587 2012-02-25  Walter Lee  <walt@tilera.com>
1588         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1589         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1590         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1591         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1592         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1593         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1594         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1595         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1596         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1597         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1598         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1599         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1600         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1601         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1602         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1603         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1604         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1605         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1606         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1607         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1608         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1609         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1610         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1611         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1612         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1613         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1614         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1615         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1616         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1617         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1618         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1619         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1620         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1621         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1622         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1623         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1624         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1625         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1626         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1627         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1628         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1629         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1630         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1631         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1632         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1633         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1634         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1635         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1636         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1637         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1638         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1639         relocations.
1640         (tilepro_reloc_map): Ditto.
1641         (tilepro_info_to_howto_rela): Ditto.
1642         (reloc_to_create_func): Ditto.
1643         (tilepro_tls_translate_to_le): New.
1644         (tilepro_tls_translate_to_ie): New.
1645         (tilepro_elf_tls_transition): New.
1646         (tilepro_elf_check_relocs): Handle new tls relocations.
1647         (tilepro_elf_gc_sweep_hook): Ditto.
1648         (allocate_dynrelocs): Ditto.
1649         (tilepro_elf_relocate_section): Ditto.
1650         (tilepro_replace_insn): New.
1651         (insn_mask_X1): New.
1652         (insn_mask_X0_no_dest_no_srca): New
1653         (insn_mask_X1_no_dest_no_srca): New
1654         (insn_mask_Y0_no_dest_no_srca): New
1655         (insn_mask_Y1_no_dest_no_srca): New
1656         (srca_mask_X0): New
1657         (srca_mask_X1): New
1658         (insn_tls_le_move_X1): New
1659         (insn_tls_le_move_zero_X0X1): New
1660         (insn_tls_ie_lw_X1): New
1661         (insn_tls_ie_add_X0X1): New
1662         (insn_tls_ie_add_Y0Y1): New
1663         (insn_tls_gd_add_X0X1): New
1664         (insn_tls_gd_add_Y0Y1): New
1665         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1666         relocations.
1667         (tilegx_reloc_map): Ditto.
1668         (tilegx_info_to_howto_rela): Ditto.
1669         (reloc_to_create_func): Ditto.
1670         (tilegx_elf_link_hash_table): New field disable_le_transition.
1671         (tilegx_tls_translate_to_le): New.
1672         (tilegx_tls_translate_to_ie): New.
1673         (tilegx_elf_tls_transition): New.
1674         (tilegx_elf_check_relocs): Handle new tls relocations.
1675         (tilegx_elf_gc_sweep_hook): Ditto.
1676         (allocate_dynrelocs): Ditto.
1677         (tilegx_elf_relocate_section): Ditto.
1678         (tilegx_copy_bits): New.
1679         (tilegx_replace_insn): New.
1680         (insn_mask_X1): New.
1681         (insn_mask_X0_no_dest_no_srca): New.
1682         (insn_mask_X1_no_dest_no_srca): New.
1683         (insn_mask_Y0_no_dest_no_srca): New.
1684         (insn_mask_Y1_no_dest_no_srca): New.
1685         (insn_mask_X0_no_operand): New.
1686         (insn_mask_X1_no_operand): New.
1687         (insn_mask_Y0_no_operand): New.
1688         (insn_mask_Y1_no_operand): New.
1689         (insn_tls_ie_ld_X1): New.
1690         (insn_tls_ie_ld4s_X1): New.
1691         (insn_tls_ie_add_X0X1): New.
1692         (insn_tls_ie_add_Y0Y1): New.
1693         (insn_tls_ie_addx_X0X1): New.
1694         (insn_tls_ie_addx_Y0Y1): New.
1695         (insn_tls_gd_add_X0X1): New.
1696         (insn_tls_gd_add_Y0Y1): New.
1697         (insn_move_X0X1): New.
1698         (insn_move_Y0Y1): New.
1699         (insn_add_X0X1): New.
1700         (insn_add_Y0Y1): New.
1701         (insn_addx_X0X1): New.
1702         (insn_addx_Y0Y1): New.
1703         * libbfd.h: Regenerate.
1704         * bfd-in2.h: Regenerate.
1705
1706 2012-02-25  Walter Lee  <walt@tilera.com>
1707
1708         * config.bfd (tilegx-*-*): rename little endian vector; add big
1709         endian vector.
1710         (tilegxbe-*-*): New case.
1711         * configure.in (bfd_elf32_tilegx_vec): Rename...
1712         (bfd_elf32_tilegx_le_vec): ... to this.
1713         (bfd_elf32_tilegx_be_vec): New vector.
1714         (bfd_elf64_tilegx_vec): Rename...
1715         (bfd_elf64_tilegx_le_vec): ... to this.
1716         (bfd_elf64_tilegx_be_vec): New vector.
1717         * configure: Regenerate.
1718         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1719         (TARGET_LITTLE_NAME): Ditto.
1720         (TARGET_BIG_SYM): Define.
1721         (TARGET_BIG_NAME): Define.
1722         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1723         (TARGET_LITTLE_NAME): Ditto.
1724         (TARGET_BIG_SYM): Define.
1725         (TARGET_BIG_NAME): Define.
1726         * targets.c (bfd_elf32_tilegx_vec): Rename...
1727         (bfd_elf32_tilegx_le_vec): ... to this.
1728         (bfd_elf32_tilegx_be_vec): Declare.
1729         (bfd_elf64_tilegx_vec): Rename...
1730         (bfd_elf64_tilegx_le_vec): ... to this.
1731         (bfd_elf64_tilegx_be_vec): Declare.
1732         (_bfd_target_vector): Add / rename above vectors.
1733         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1734         * bfd-in2.h: Regenerate.
1735         * cpu-tilegx.c (bfd_tilegx32_arch): define.
1736         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
1737
1738 2012-02-24  Nick Clifton  <nickc@redhat.com>
1739
1740         PR ld/13730
1741         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1742         error message instead of aborting, when an outofrange reloc is
1743         encountered.
1744
1745 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
1746
1747         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1748         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
1749         bit-fields when target and host differ in endian-ness.  When
1750         PAIRs are non-scattered find the 'symbol' from the preceding
1751         reloc.  Add FIXME re. reloc symbols on section boundaries.
1752         (bfd_mach_o_swap_out_non_scattered_reloc): New.
1753         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1754
1755 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
1756
1757         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1758         sect-diffs.
1759         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1760         (bfd_mach_o_i386_swap_reloc_out): Likewise.
1761
1762 2012-02-17  Tristan Gingold  <gingold@adacore.com>
1763
1764         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1765         * libbfd.h: Regenerated.
1766         * bfd-in2.h: Likewise.
1767         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1768         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1769         (bfd_mach_o_i386_swap_reloc_out): Likewise.
1770
1771 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1772
1773         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1774         GD->LE and LD->LE optimizations.
1775
1776 2012-02-16  Alan Modra  <amodra@gmail.com>
1777
1778         PR binutils/13355
1779         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1780
1781 2012-02-13  Richard Henderson  <rth@redhat.com>
1782
1783         PR ld/13621
1784         * linker.c (fix_syms): Force symbols outside any section into
1785         bfd_abs_section_ptr.
1786
1787 2012-02-13  Alan Modra  <amodra@gmail.com>
1788
1789         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1790         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1791         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1792         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1793
1794 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1795             Nick Clifton  <nickc@redhat.com>
1796
1797         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1798         memset.
1799
1800 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1801
1802         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1803         vma additions in their logical, rather than physical order.
1804
1805 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
1806
1807         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1808         parameters.
1809         * mach-o-x86-64.c (text_section_names_xlat): New.
1810         (mach_o_x86_64_segsec_names_xlat): New.
1811         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1812         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1813
1814 2012-02-10  Tristan Gingold  <gingold@adacore.com>
1815
1816         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1817         to avoid infinite loop.  Add comments.
1818
1819 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1820
1821         PR ld/13675
1822         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1823         nop instructions.
1824         (bfd_arch_i386_short_nop_fill): New.
1825         (bfd_arch_i386_long_nop_fill): Likewise.
1826         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1827         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
1828         bfd_arch_info initializers.
1829
1830         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1831         (bfd_arch_i386_short_nop_fill): This.
1832         Update bfd_arch_info initializers.
1833         * cpu-l1om.c: Likewise.
1834
1835 2012-02-08  Alan Modra  <amodra@gmail.com>
1836
1837         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1838         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1839         the correct h->u.weakdef.
1840
1841 2012-02-07  Alan Modra  <amodra@gmail.com>
1842
1843         * elf.c (elf_find_function): Don't use internal_elf_sym.
1844         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
1845         parameter with asymbol.
1846         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1847         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1848         (struct elf_backend_data <maybe_function_sym>): Likewise.
1849
1850 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
1851
1852         PR bfd/13410
1853         * elf32-avr.c (elf32_avr_relax_section): Correct the
1854         condition that qualifies the candidates for relaxation.
1855
1856 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1857
1858         * bfdio.c (real_fopen): Remove unused vms_modes variable.
1859
1860 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1861
1862         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1863         variable warning.
1864
1865 2012-02-02  Tristan Gingold  <gingold@adacore.com>
1866
1867         * archive.c (bfd_slurp_armap): Fix thinko in cast.
1868
1869 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1870
1871         PR ld/13616
1872         * archures.c (bfd_arch_info): Add fill.
1873         (bfd_default_arch_struct): Add bfd_arch_default_fill.
1874         (bfd_arch_default_fill): New.
1875
1876         * configure.in: Set bfd version to 2.22.52.
1877         * configure: Regenerated.
1878
1879         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1880         initializer.
1881         * cpu-arc.c: Likewise.
1882         * cpu-arm.c: Likewise.
1883         * cpu-avr.c: Likewise.
1884         * cpu-bfin.c: Likewise.
1885         * cpu-cr16.c: Likewise.
1886         * cpu-cr16c.c: Likewise.
1887         * cpu-cris.c: Likewise.
1888         * cpu-crx.c: Likewise.
1889         * cpu-d10v.c: Likewise.
1890         * cpu-d30v.c: Likewise.
1891         * cpu-dlx.c: Likewise.
1892         * cpu-epiphany.c: Likewise.
1893         * cpu-fr30.c: Likewise.
1894         * cpu-frv.c: Likewise.
1895         * cpu-h8300.c: Likewise.
1896         * cpu-h8500.c: Likewise.
1897         * cpu-hppa.c: Likewise.
1898         * cpu-i370.c: Likewise.
1899         * cpu-i860.c: Likewise.
1900         * cpu-i960.c: Likewise.
1901         * cpu-ia64.c: Likewise.
1902         * cpu-ip2k.c: Likewise.
1903         * cpu-iq2000.c: Likewise.
1904         * cpu-lm32.c: Likewise.
1905         * cpu-m10200.c: Likewise.
1906         * cpu-m10300.c: Likewise.
1907         * cpu-m32c.c: Likewise.
1908         * cpu-m32r.c: Likewise.
1909         * cpu-m68hc11.c: Likewise.
1910         * cpu-m68hc12.c: Likewise.
1911         * cpu-m68k.c: Likewise.
1912         * cpu-m88k.c: Likewise.
1913         * cpu-mcore.c: Likewise.
1914         * cpu-mep.c: Likewise.
1915         * cpu-microblaze.c: Likewise.
1916         * cpu-mips.c: Likewise.
1917         * cpu-mmix.c: Likewise.
1918         * cpu-moxie.c: Likewise.
1919         * cpu-msp430.c: Likewise.
1920         * cpu-mt.c: Likewise.
1921         * cpu-ns32k.c: Likewise.
1922         * cpu-openrisc.c: Likewise.
1923         * cpu-or32.c: Likewise.
1924         * cpu-pdp11.c: Likewise.
1925         * cpu-pj.c: Likewise.
1926         * cpu-plugin.c: Likewise.
1927         * cpu-powerpc.c: Likewise.
1928         * cpu-rl78.c: Likewise.
1929         * cpu-rs6000.c: Likewise.
1930         * cpu-rx.c: Likewise.
1931         * cpu-s390.c: Likewise.
1932         * cpu-score.c: Likewise.
1933         * cpu-sh.c: Likewise.
1934         * cpu-sparc.c: Likewise.
1935         * cpu-spu.c: Likewise.
1936         * cpu-tic30.c: Likewise.
1937         * cpu-tic4x.c: Likewise.
1938         * cpu-tic54x.c: Likewise.
1939         * cpu-tic6x.c: Likewise.
1940         * cpu-tic80.c: Likewise.
1941         * cpu-tilegx.c: Likewise.
1942         * cpu-tilepro.c: Likewise.
1943         * cpu-v850.c: Likewise.
1944         * cpu-vax.c: Likewise.
1945         * cpu-w65.c: Likewise.
1946         * cpu-we32k.c: Likewise.
1947         * cpu-xc16x.c: Likewise.
1948         * cpu-xstormy16.c: Likewise.
1949         * cpu-xtensa.c: Likewise.
1950         * cpu-z80.c: Likewise.
1951         * cpu-z8k.c: Likewise.
1952
1953         * cpu-i386.c: Include "libiberty.h".
1954         (bfd_arch_i386_fill): New.
1955         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
1956
1957         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
1958         * cpu-l1om.c: Likewise.
1959
1960         * linker.c (default_data_link_order): Call abfd->arch_info->fill
1961         if fill size is 0.
1962
1963         * bfd-in2.h: Regenerated.
1964
1965 2012-01-27  Michael Eager  <eager@eagercon.com>
1966
1967         * elf32-microblaze.c (create_got_section):
1968         Reuse existing .rela.got section.
1969
1970 2012-01-23  Alan Modra  <amodra@gmail.com>
1971
1972         * elf-bfd.h: Formatting.
1973         (struct elf_backend_data): Add "maybe_function_sym".
1974         (_bfd_elf_maybe_function_sym): Declare.
1975         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1976         (elfNN_bed): Init new field.
1977         * elf.c (elf_find_function): Use maybe_function_sym.
1978         (_bfd_elf_maybe_function_sym): New function.
1979         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1980         (ppc64_elf_maybe_function_sym): New function.
1981
1982 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
1983
1984         PR binutils/13534
1985         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1986         pad the size field in an archive header.
1987         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1988         function for the archive size field.
1989         (bfd_generic_openr_next_archived_file): Likewise.
1990         (do_slurp_coff_armap): Likewise.
1991         (_bfd_write_archive_contents): Likewise.
1992         (_bfd_bsd44_write_ar_hdr): Use the new function.
1993         (bfd_ar_hdr_from_filesystem): Likewise.
1994         (_bfd_write_archive_contents): Likewise.
1995         (bsd_write_armap): Likewise.
1996         (coff_write_armap): Likewise.
1997         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1998         * bfdio.c (bfd_bread): Use correct type for archive element
1999         sizes.
2000         * ar.c (open_inarch): Likewise.
2001         (extract_file): Likewise.
2002         * libbfd-in.h (struct areltdata): Use correct types for
2003         parsed_size and extra_size fields.
2004         Prototype _bfd_ar_sizepad function.
2005         * libbfd.h: Regenerate.
2006
2007 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
2008
2009         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2010         Return NULL if core file generation is unsupported.
2011         (elfcore_write_prstatus): Likewise.
2012         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2013         (elf_backend_write_core_note): Define.
2014
2015 2012-01-19  Tristan Gingold  <gingold@adacore.com>
2016
2017         * pef.c: Add a comment.
2018         * xsym.c: Likewise.
2019
2020 2012-01-17  Alan Modra  <amodra@gmail.com>
2021
2022         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2023         trailing garbage in the note.
2024         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2025
2026 2012-01-16  Daniel Green  <venix1@gmail.com>
2027
2028         PR ld/13491
2029         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2030         h->root.type not h->type.
2031         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2032
2033 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2034
2035         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2036         indirect symbols.
2037
2038 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2039
2040         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2041         position from here... to (bfd_mach_o_build_seg_command): Here.
2042
2043 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
2044
2045         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2046         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2047         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2048         file. (bfd_mach_o_section): Add indirect_syms field.
2049
2050 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2051
2052         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2053         vmsize from filesize.  Don't compute offsets or file sizes for
2054         zerofill sections.
2055
2056 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2057
2058         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2059         command type independent.
2060
2061 2012-01-11  Alan Modra  <amodra@gmail.com>
2062
2063         * elf64-ppc.c: Define more insns used in plt call stubs.
2064         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2065         (ppc64_elf_relocate_section): Likewise.
2066         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2067         (struct ppc_link_hash_table): Increase size of stub_count array.
2068         Add plt_stub_align and plt_thread_safe.
2069         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2070         (plt_stub_size, plt_stub_pad): New functions.
2071         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
2072         emit needless save of r2.
2073         (build_tls_get_addr_stub): Adjust params.
2074         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2075         plt stubs.  Adjust build_*plt_stub calls.
2076         (ppc_size_one_stub): Similarly.
2077         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2078         params.  Choose default for plt_thread_safe based on existence of
2079         calls to thread creation functions.  Modify plt_call to
2080         plt_call_r2save when no tocsave reloc found.  Align tail of stub
2081         sections.
2082         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
2083         output of stub statistics.
2084         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2085         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2086
2087 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2088
2089         PR ld/13581
2090         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2091         check on R_X86_64_PCXX.
2092
2093 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2094
2095         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2096         warning.
2097
2098 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2099
2100         * bfdio.c (bfd_tell): Handle nested archives.
2101         (bfd_seek): Ditto.
2102         * cache.c (bfd_cache_lookup_worker): Ditto.
2103         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2104         nested archives.
2105         (bfd_generic_openr_next_archived_file): Likewise.
2106
2107 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
2108
2109         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2110         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2111         (bfd_mach_o_primary_symbol_sort_key): Likewise.
2112         (bfd_mach_o_cf_symbols): Likewise.
2113         (bfd_mach_o_sort_symbol_table): Remove.
2114         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2115         for indirect and dysymtab counts.  Do the symbol sorting here.
2116         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2117         Make the indirect symbols a TODO.
2118         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2119         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2120         a non-zero value.
2121         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2122         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2123         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2124         (IS_MACHO_INDIRECT): Remove.
2125         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2126
2127 2012-01-06  Nick Clifton  <nickc@redhat.com>
2128
2129         PR binutils/13121
2130         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2131         'flaginfo' to avoid conflicts with AIX system headers.
2132
2133 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2134
2135         * bfdio.c (bfd_bread): Use arelt_size macro.
2136
2137 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2138
2139         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2140
2141 2012-01-05  Nick Clifton  <nickc@redhat.com>
2142
2143         PR ld/12161
2144         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2145         necessary.
2146
2147 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2148
2149         Fix zero registers core files when built by gcc-4.7.
2150         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2151         size.  Call elfcore_write_note for the local variables.  Remove the
2152         final elfcore_write_note call.  Add NOTREACHED comments.
2153
2154 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2155
2156         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2157         (bfd_mach_o_generic_stat_arch_elt): Adjust.
2158
2159 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2160
2161         * mach-o.c (bfd_mach_o_fat_member_init): New function.
2162         (bfd_mach_o_openr_next_archived_file): Reindent.
2163         Adjust to call bfd_mach_o_fat_member_init.
2164         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2165
2166 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2167
2168         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2169         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2170         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2171         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2172         BFD_RELOC_MACH_O_X86_64_BRANCH32,
2173         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2174         BFD_RELOC_MACH_O_X86_64_GOT.
2175
2176 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2177
2178         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2179         (bfd_mach_o_load_command): Add fvmlib field.
2180
2181         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2182         (bfd_mach_o_read_command): Handle fvmlib.
2183
2184 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2185
2186         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2187         Decode msubtype for ARM.
2188
2189 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2190
2191         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2192
2193 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2194
2195         * mach-o.h: Reindent header.
2196         (bfd_mach_o_encryption_info_command): New structure.
2197         (bfd_mach_o_load_command): Add encryption_info field.
2198
2199         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2200         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2201         (bfd_mach_o_read_command): Adjust error message.
2202
2203 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
2204
2205         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2206         which reads DWARF2 and stores in stash from find_line.
2207         (find_line) Call _bfd_dwarf2_slurp_debug_info.
2208         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2209         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2210         * mach-o.c (dsym_subdir): The name of subdir where debug
2211         information may be stored.
2212         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2213         type is UUID.
2214         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2215         corresponding to the executable.
2216         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2217         specified binary file.
2218         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2219         the original BFD.
2220         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2221         executables, dylibs, and bundles.
2222         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2223         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2224
2225 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2226
2227         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2228         for stabd symbols.
2229         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2230         (bfd_mach_o_cf_symbols): Likewise.
2231
2232 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2233
2234         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2235
2236 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2237
2238         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2239         as the value of an indirect symbol.  Keep the string table index in
2240         non-indirect syms for reference.
2241         (bfd_mach_o_write_dysymtab): New.
2242         (bfd_mach_o_primary_symbol_sort_key): New.
2243         (bfd_mach_o_cf_symbols): New.
2244         (bfd_mach_o_sort_symbol_table): New.
2245         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
2246         If we are emitting a dysymtab, process indirect symbols and count the
2247         number of each other kind.
2248         (bfd_mach_o_mangle_sections): New.
2249         (bfd_mach_o_write_contents): Split out some pre-requisite code into
2250         the command builder. Write dysymtab if the command is present.
2251         (bfd_mach_o_count_sections_for_seg): New.
2252         (bfd_mach_o_build_seg_command): New.
2253         (bfd_mach_o_build_dysymtab_command): New.
2254         (bfd_mach_o_build_commands): Reorganize to support the fact that some
2255         commands are optional and should not be emitted if there are no
2256         sections or symbols.
2257         (bfd_mach_o_set_section_contents): Amend comment.
2258         * mach-o.h: Amend and add to comments.
2259         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2260         pointer to the indirects, when present.
2261         (bfd_mach_o_should_emit_dysymtab): New macro.
2262         (IS_MACHO_INDIRECT): Likewise.
2263
2264 For older changes see ChangeLog-2011
2265 \f
2266 Local Variables:
2267 mode: change-log
2268 left-margin: 8
2269 fill-column: 74
2270 version-control: never
2271 End: