bfd/ChangeLog

   1 2014-05-16  Kaushik Phata  <Kaushik.Phatak@kpit.com>
   2
   3         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
   4         64-bit doubles objects mix with 32-bit doubles objects.
   5         (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
   6
   7 2014-05-08  Hans-Peter Nilsson  <hp@bitrange.com>
   8
   9         * mmo.c: Update URLs in documentation comments.
  10
  11 2014-05-02  Volodymyr Arbatov  <arbatov@cadence.com>
  12             David Weatherford  <weath@cadence.com>
  13             Max Filippov  <jcmvbkbc@gmail.com>
  14
  15         * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
  16         signed.
  17
  18 2014-05-07  Andreas Tobler  <andreast@fgznet.ch>
  19
  20         * config.bfd: Add proper arm config for *-*-freebsd*.
  21
  22 2014-05-07  Andrew Bennett  <andrew.bennett@imgtec.com>
  23
  24         * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
  25         mips32r5 and mips64r5.
  26         * archures.c (bfd_architecture): Likewise.
  27         * bfd-in2.h (bfd_architecture): Likewise.
  28         * cpu-mips.c (arch_info_struct): Likewise.
  29         * elfxx-mips.c (mips_set_isa_flags): Likewise.
  30
  31 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
  32
  33         * elfxx-mips.h (elfxx-mips.h): Declare.
  34         * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
  35         Tag_GNU_MIPS_ABI_FP mismatches.
  36         (_bfd_mips_fp_abi_string): New function.
  37
  38 2014-05-02  Alan Modra  <amodra@gmail.com>
  39
  40         * targets.c: Sort bfd_target vectors somewhat alphabetically.
  41         * configure.in: Likewise.
  42         * configure: Regenerate.
  43
  44 2014-05-02  Alan Modra  <amodra@gmail.com>
  45
  46         * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
  47         * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
  48         * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
  49         * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
  50         * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
  51         * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
  52         * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
  53         * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
  54         * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
  55         * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
  56         * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
  57         * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
  58         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
  59         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
  60         * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
  61         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
  62         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
  63         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
  64         * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
  65         * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
  66         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
  67         * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
  68         * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
  69         * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
  70         * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
  71         * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
  72         * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
  73         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
  74         * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
  75         * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
  76         * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
  77         * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
  78         * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
  79         * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
  80         * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
  81         * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
  82         * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
  83         * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
  84         * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
  85         * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
  86         * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
  87         * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
  88         * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
  89         * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
  90         * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
  91         * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
  92         * vms-alpha.c, * vms-lib.c: Rename bfd targets to
  93         <cpu>_<format>_<other>_<endian>_vec.  Adjust associated MY macros
  94         on aout targets.
  95         * configure: Regenerate.
  96
  97 2014-05-01  Hans-Peter Nilsson  <hp@bitrange.com>
  98
  99         * mmo.c (mmo File layout documentation): Add note about low bits
 100         of address.
 101         (mmo_write_chunk): When handling data remainder, assert that
 102         previous remaining data is flushed.
 103         (mmo_write_loc_chunk): Only look for trailing and leading zeros
 104         when dealing with an aligned VMA and for aligned lengths.  Don't skip
 105         the last 32-bit-word of zeros.
 106         (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
 107         (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
 108         emitting data, not after updating it.
 109         <case LOP_LOC>: Call mmo_decide_section with aligned vma.
 110
 111 2014-04-30  Nick Clifton  <nickc@redhat.com>
 112
 113         * compress.c (bfd_is_section_compressed): When checking the
 114         .debug_str section, also check the fifth byte in the section is
 115         not part of a string.
 116
 117 2014-04-30  Alan Modra  <amodra@gmail.com>
 118
 119         * elf-eh-frame.c (struct cie.personality): Replace val with sym.
 120         (find_merged_cie): Identify personality functions by (bfd_id,index)
 121         pair when a local sym is used.
 122
 123 2014-04-29  Christian Svensson  <blue@cmd.nu>
 124
 125         * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
 126         into .rela.got if it contained TLS relocations as well.
 127
 128 2014-04-28  Nick Clifton  <nickc@redhat.com>
 129
 130         PR ld/16821
 131         * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
 132         time warning.
 133
 134 2014-04-26  Alan Modra  <amodra@gmail.com>
 135
 136         * po/SRC-POTFILES.in: Regenerate.
 137         * configure: Regenerate.
 138
 139 2014-04-25  Nick Clifton  <nickc@redhat.com>
 140
 141         PR ld/16821
 142         * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
 143         a 342-bit host.  This time for older versions of gcc.
 144
 145 2014-04-24  Nick Clifton  <nickc@redhat.com>
 146
 147         * peXXigen.c (rsrc_print_section): Fix compile time warning for
 148         32-bit hosts.
 149
 150 2014-04-24  Alan Modra  <amodra@gmail.com>
 151
 152         PR 16867
 153         * dwarf2.c: Formatting.
 154         (struct dwarf2_debug): Make adjusted_section_count signed.
 155         (unset_sections): Make i signed.
 156         (set_debug_vma): New function.
 157         (place_sections): Handle separate debug object file.  Set VMA
 158         on debug sections, even if they have an output section.  Also
 159         set VMA on zero size sections, and non-load but alloc sections.
 160         Set adjusted_section_count to -1 when no section adjustment.
 161         Malloc adjusted_sections.  Don't double last_vma.  Transfer
 162         alloc section VMAs to separate debug file.
 163         (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
 164         (_bfd_dwarf2_slurp_debug_info): Add do_place parameter.  Drop
 165         test on symbols being the same before using old stash.  Read
 166         and use separate debug file symbols.  Call place_sections.
 167         (find_line): Don't call place_sections here.
 168         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
 169         * libbfd.h: Regenerate.
 170         * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
 171         _bfd_dwarf2_slurp_debug_info call.
 172         * simple.c (simple_save_output_info): Clarify comment.
 173
 174 2014-04-24  Nick Clifton  <nickc@redhat.com>
 175
 176         PR ld/16807
 177         * peXXigen.c (struct rsrc_regions): New structure.
 178         (rsrc_print_resource_directory): Use new structure.  Include
 179         offset of directory in listing.
 180         (rsrc_print_resource_entry): Likewise.
 181         (rsrc_print_section): Likewise.
 182         (rsrc_count_entries): Do not increment sizeof_strings or
 183         sizeof_leaves.
 184         (rsrc_count_directory): Do not increment sizeof_tables.
 185         (rsrc_compute_region_sizes): New function.
 186         (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
 187         (rsrc_process_section): Compute size of regions after merging
 188         entries.
 189
 190 2014-04-23  Alan Modra  <amodra@gmail.com>
 191
 192         PR ld/16787
 193         * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
 194         (place_sections): Do not modify VMA of sections when called from
 195         linker after sections have been placed in output sections.  Short
 196         circuit single section case.
 197         (save_section_vma, section_vma_same): New functions.
 198         (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
 199         change.
 200         * reloc.c (bfd_perform_relocation): Do not modify reloc addend
 201         when non-relocatable.
 202
 203 2014-04-22  Nick Clifton  <nickc@redhat.com>
 204
 205         PR ld/16821
 206         * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
 207
 208 2014-04-22  Christian Svensson  <blue@cmd.nu>
 209
 210         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 211         * archures.c: Likewise.
 212         * coffcode.h: Likewise.
 213         * config.bfd: Likewise.
 214         * configure.in: Likewise.
 215         * reloc.c: Likewise.
 216         * targets.c: Likewise.
 217         * cpu-or1k.c: New file.
 218         * elf32-or1k.c: New file.
 219         * coff-or32.c: Delete.
 220         * cpu-openrisc.c: Delete.
 221         * cpu-or32.c: Delete.
 222         * elf32-openrisc.c: Delete.
 223         * elf32-or32.c: Delete.
 224         * Makefile.in: Regenerate.
 225         * bfd-in2.h: Regenerate.
 226         * configure: Regenerate.
 227         * libbfd.h: Regenerate.
 228
 229 2014-04-22  Yuanhui Zhang  <asmwarrior@gmail.com>
 230
 231         PR ld/16821
 232         * peXXigen.c (abs_finder): Fix for 32-bit host builds.
 233
 234 2014-04-22  Will Newton  <will.newton@linaro.org>
 235
 236         * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
 237         function.  (elf_backend_section_flags): Remove define.
 238
 239 2014-04-21  Richard Henderson  <rth@redhat.com>
 240
 241         * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
 242         parameter; honor it and disable got merging when false.
 243         (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
 244         the first pass of relaxation.
 245         (elf64_alpha_relax_with_lituse): Likewise.  Move relaxed relocs to
 246         the end of the LITERAL+LITUSE chain.
 247         (elf64_alpha_relax_section): Only process LITERAL relocs during the
 248         second pass of relaxation.
 249
 250         * configure.ac (use_secureplt): Enable by default.
 251         * configure: Rebuild.
 252
 253 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 254
 255         * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
 256         bind_content, weak_bind_content, lazy_bind_content,
 257         export_content.
 258         (bfd_mach_o_load_command): Add comments, add next field.
 259         (mach_o_data_struct): Replace commands field by first_command
 260         and last_command.
 261         * mach-o.c (bfd_mach_o_append_command): New function.
 262         (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
 263         (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
 264         copy fields.
 265         (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
 266         (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
 267         (bfd_mach_o_write_thread): Use macro instead of literal.
 268         (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
 269         (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
 270         functions.
 271         (bfd_mach_o_write_symtab_content): New function (extracted
 272         from bfd_mach_o_write_symtab).
 273         (bfd_mach_o_write_symtab): Split.
 274         (bfd_mach_o_count_indirect_symbols): Move
 275         (bfd_mach_o_build_dysymtab): Remove layout code.
 276         (bfd_mach_o_write_contents): Rewritten to build commands in order.
 277         (bfd_mach_o_count_sections_for_seg): Remove.
 278         (bfd_mach_o_build_obj_seg_command): New function (extracted from
 279         bfd_mach_o_build_seg_command).
 280         (bfd_mach_o_build_exec_seg_command): New function.
 281         (bfd_mach_o_build_dysymtab_command): Remove.
 282         (bfd_mach_o_layout_commands): New function.
 283         (bfd_mach_o_init_segment): New function.
 284         (bfd_mach_o_build_commands): Major rework to handle non-object
 285         files.
 286         (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
 287         function.
 288         (bfd_mach_o_read_dyld_info): Clear content fields.
 289         (bfd_mach_o_read_segment): Adjust call.
 290         (bfd_mach_o_flatten_sections): Adjust as now load commands are
 291         chained.
 292         (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
 293         (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
 294         (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
 295         Likewise.
 296
 297 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 298
 299         * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
 300         Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
 301         * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
 302         * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
 303
 304 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 305
 306         * mach-o.h (bfd_mach_o_dylinker_command)
 307         (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
 308         name_len field.
 309         * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 310         (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
 311
 312 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 313
 314         * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
 315         * mach-o-target.c: Check TARGET_PAGESIZE is defined.
 316         (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
 317         * mach-o.c (TARGET_PAGESIZE): Define and undefined for
 318         each targets declared.
 319         * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
 320         * mach-o-i386.c (TARGET_PAGESIZE): Define.
 321
 322 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 323
 324         * mach-o.c (bfd_mach_o_write_thread)
 325         (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
 326         (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
 327         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 328         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
 329         (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
 330         (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
 331         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
 332         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
 333         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
 334         (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
 335         (bfd_mach_o_read_command): Now return a boolean status.
 336         Adjust return statements.
 337         (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
 338         (bfd_mach_o_core_file_failing_command): Remove useless initialization.
 339
 340 2014-04-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
 341
 342         * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
 343         field.  Add assigned_low_gotno and assigned_high_gotno fields.
 344         (mips_elf_create_local_got_entry): Update out-of-space condition.
 345         Set index of new GOT entry to assigned_low_gotno if required by
 346         the current relocation, else set it to assigned_high_gotno.
 347         (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
 348         with assigned_low_gotno.
 349         (mips_elf_multi_got): Initialize assigned_low_gotno and
 350         assigned_high_gotno in secondary GOTs.  Use assigned_low_gotno
 351         in place of assigned_gotno when handling global GOT entries.
 352         (mips_elf_lay_out_got): Initialize assigned_low_gotno and
 353         assigned_high_gotno.
 354         (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
 355         gap in the middle of local GOT space.
 356
 357 2014-04-17  Alan Modra  <amodra@gmail.com>
 358
 359         PR 16846
 360         * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
 361         current bfd is a plugin.  Don't always set type_change_ok
 362         when old bfd is a plugin.
 363
 364 2014-04-16  Tristan Gingold  <gingold@adacore.com>
 365
 366         * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
 367         flag.
 368
 369 2014-04-16  Alan Modra  <amodra@gmail.com>
 370
 371         * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
 372         with "ba 0" rather than zeros.
 373
 374 2014-04-15  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 375
 376         * (elfNN_aarch64_tls_relax): Fix instruction mask.
 377
 378 2014-04-14  Alan Modra  <amodra@gmail.com>
 379
 380         * elf32-ppc.c (BA): Define
 381         (ppc_elf_link_hash_table_create): Correct default_params.
 382         (write_glink_stub): Pad small plt call stub with "ba 0" rather
 383         than "nop" for ppc476_workaround.
 384         (ppc_elf_finish_dynamic_sections): Likewise for branch table
 385         and __glink_PLTresolve.  Ensure plt call stub at end of page
 386         doesn't allow fall-thru prefetch.
 387
 388 2014-04-11  Nick Clifton  <nickc@redhat.com>
 389
 390         PR ld/16821
 391         * peXXigen.c (abs_finder): New function.
 392         (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
 393         than 1^32 try to convert them into section relative values
 394         instead.
 395
 396 2014-04-11  Nick Clifton  <nickc@redhat.com>
 397
 398         * bfd-in2.h: Regenerate.
 399         * libbfd.h: Regenerate.
 400
 401 2014-04-10  Cesar Philippidis  <cesar@codesourcery.com>
 402
 403         * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
 404         when building function stubs.
 405
 406 2014-04-10  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 407
 408         * elf32-avr.c: Add DIFF relocations for AVR.
 409         (avr_final_link_relocate): Handle the DIFF relocs.
 410         (bfd_elf_avr_diff_reloc): New.
 411         (elf32_avr_is_diff_reloc): New.
 412         (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
 413         (elf32_avr_relax_delete_bytes): Recompute difference after deleting
 414         bytes.
 415
 416         * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
 417
 418 2014-04-09  Alan Modra  <amodra@gmail.com>
 419
 420         * libcoff.h: Regenerate.
 421
 422 2014-04-09  Alan Modra  <amodra@gmail.com>
 423
 424         * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
 425         of safe ppc476 insns at end of page.  Also remove non-branch insns.
 426         Expand comments.
 427
 428 2014-04-08  Jon TURNEY  <jon.turney@dronecode.org.uk>
 429
 430         * peXXigen.c (pe_print_debugdata): New function: Displays the
 431         contents of the debug directory and decodes codeview entries.
 432         (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
 433         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
 434         Add functions for reading and writing debugdir and codeview
 435         records.
 436         * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
 437         (_bfd_XXi_write_codeview_record): Add prototypes and macros.
 438         * libcoff-in.h (pe_tdata): Add build-id data.
 439         * libcoff.h: Regenerate.
 440         * coffcode.h (coff_write_object_contents): Run build_id
 441         after_write_object_contents hook.
 442
 443 2014-04-05  Alan Modra  <amodra@gmail.com>
 444
 445         * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
 446         merging non-default sym.
 447
 448 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 449
 450         * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
 451         configured for.
 452
 453 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 454
 455         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
 456         thinko on names length.
 457
 458 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 459
 460         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
 461         of output_section.
 462         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
 463
 464 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 465
 466         * bfd.c (bfd_get_arch_size): Default is taken from arch.
 467
 468 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
 469
 470         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
 471         section before dereferencing.
 472         (pe_print_idata, pe_print_edata, pe_print_reloc)
 473         (rsrc_print_section): Don't bother interpreting the contents
 474         of sections which have no contents.
 475
 476 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
 477
 478         PR ld/16803
 479         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
 480         file position.
 481
 482 2014-04-03  Tristan Gingold  <gingold@adacore.com>
 483
 484         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
 485         output_section.
 486         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
 487         Fix style.
 488         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
 489
 490 2014-04-03  Alan Modra  <amodra@gmail.com>
 491
 492         * elf-bfd.h (struct elf_backend_data
 493         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
 494         with "bfd_size_type size".
 495         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 496         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 497         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 498         * elfcode.h (bfd_from_remote_memory): Likewise.
 499         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
 500         * bfd-in2.h: Regenerate.
 501
 502 2014-04-02  Tristan Gingold  <gingold@adacore.com>
 503
 504         * mach-o.h (bfd_mach_o_twolevel_hints_command)
 505         (bfd_mach_o_prebind_cksum_command): New types.
 506         (bfd_mach_o_prebound_dylib_command): Rewrite.
 507         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
 508         fields.
 509         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
 510         command.
 511         (bfd_mach_o_read_prebind_cksum): New function.
 512         (bfd_mach_o_read_twolevel_hints): Ditto.
 513         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
 514         commands.
 515
 516 2014-04-02  Alan Modra  <amodra@gmail.com>
 517
 518         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
 519         Consolidate code handling possible section headers past end of
 520         segment.  Don't use p_align for page size guess, instead use
 521         minpagesize.  Take note of ld.so clearing section headers when
 522         p_memsz > p_filesz.  Handle file header specifying no section
 523         headers.  Handle zero p_align throughout.  Default loadbase to
 524         zero.  Add comments.  Rename contents_size to high_offset, and
 525         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
 526         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
 527         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
 528         Likewise.
 529         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 530         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 531         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
 532         * bfd-in2.h: Regnerate.
 533
 534 2014-04-01  Tristan Gingold  <gingold@adacore.com>
 535
 536         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
 537         when num == 0.
 538
 539 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
 540             Pavel Fedin  <p.fedin@samsung.com>
 541
 542         * elf32-arm.c: Add support for limited pretty-printing of PLT
 543         entries on eabi and nacl targets.
 544         (elf32_arm_get_synthetic_symtab): Add new callback.
 545         (elf32_arm_nacl_plt_sym_val): Likewise.
 546         (elf32_arm_plt0_size): Add helper function.
 547         (elf32_arm_plt_size): Likewise.
 548
 549 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 550
 551         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
 552         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
 553
 554 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 555
 556         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
 557         * mach-o.c (bfd_mach_o_write_symtab)
 558         (bfd_mach_o_write_contents)
 559         (bfd_mach_o_set_section_flags_from_bfd)
 560         (bfd_mach_o_build_seg_command): Fix indentation.
 561         (bfd_mach_o_get_base_address): New function.
 562
 563 2014-03-26  Nick Clifton  <nickc@redhat.com>
 564
 565         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
 566         relocations in discarded sections.
 567
 568 2014-03-26  Tristan Gingold  <gingold@adacore.com>
 569
 570         * mach-o.c (bfd_mach_o_convert_architecture): Add
 571         BFD_MACH_O_CPU_TYPE_ARM64.
 572
 573 2014-03-26  Alan Modra  <amodra@gmail.com>
 574
 575         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
 576         needed plt entries when taking the address of functions for
 577         abiversion == 0 (ie. unknown) as well as abiversion == 2.
 578         Move opd setup and abiversion checks to..
 579         (ppc64_elf_before_check_relocs): ..here.  Renamed from
 580         ppc64_elf_process_dot_syms.  Set output abiversion from input and
 581         input abiversion from output, if either is not set.
 582         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
 583         (elf_backend_check_directives): Update.
 584
 585 2014-03-25  Will Newton  <will.newton@linaro.org>
 586
 587          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
 588          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
 589          of input sections rather than output sections.
 590
 591 2014-03-20  Will Newton  <will.newton@linaro.org>
 592
 593         PR ld/16715
 594         * elf32-arm.c (elf32_arm_check_relocs): Set
 595         pointer_equality_needed for absolute references within
 596         executable links.
 597         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
 598         unless pointer_equality_needed is set.
 599
 600 2014-03-19  Nick Clifton  <nickc@redhat.com>
 601
 602         * peXXigen.c (rsrc_process_section): Add code to scan input
 603         sections and record their lengths.  Use these lengths to find the
 604         start of each merged .rsrc section.
 605
 606 2014-03-17  Tristan Gingold  <gingold@adacore.com>
 607
 608         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
 609         (bfd_mach_o_read_command): Ditto.
 610
 611 2014-03-14  Meador Inge  <meadori@codesourcery.com>
 612
 613          * configure.in: Add strnlen to AC_CHECK_DECLS.
 614          * config.in: Regenerate.
 615          * configure: Regenerate.
 616          * sysdep.h (strnlen): Add prototype.
 617
 618 2014-03-14  Alan Modra  <amodra@gmail.com>
 619
 620         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
 621         handling for VLE_SDA21 relocs.
 622
 623 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 624
 625         * peicode.h (pe_ILF_object_p): Adjust, as the version number
 626         has been read.
 627         (pe_bfd_object_p): Also read version number to detect ILF.
 628         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
 629         (x86_64pe_bigobj_vec): Define
 630         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
 631         (bfd_coff_max_nscns): New macro.
 632         (coff_compute_section_file_positions): Use unsigned int for
 633         target_index.  Compare with bfd_coff_max_nscns.
 634         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
 635         Set a value for _bfd_coff_max_nscns.
 636         (header_bigobj_classid): New constant.
 637         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
 638         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
 639         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
 640         functions.
 641         (bigobj_swap_table): New table.
 642         * libcoff.h: Regenerate.
 643         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
 644         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
 645         _bfd_coff_max_nscns.
 646         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 647         * coff-rs6000.c (bfd_xcoff_backend_data)
 648         (bfd_pmac_xcoff_backend_data): Likewise.
 649         * coff64-rs6000.c (bfd_xcoff_backend_data)
 650         (bfd_xcoff_aix5_backend_data): Likewise.
 651         * targets.c (x86_64pe_bigobj_vec): Declare.
 652         * configure.in (x86_64pe_bigobj_vec): New vector.
 653         * configure: Regenerate.
 654         * config.bfd: Add bigobj object format for Windows targets.
 655
 656 2014-03-12  Nick Clifton  <nickc@redhat.com>
 657
 658         PR ld/16671
 659         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
 660         before testing for vxworks.
 661
 662 2014-03-12  Alan Modra  <amodra@gmail.com>
 663
 664         * Makefile.in: Regenerate.
 665
 666 2014-03-12  Alan Modra  <amodra@gmail.com>
 667
 668         PR 16690
 669         * elf.c (copy_elf_program_header): Ignore first section lma if
 670         non-alloc.
 671
 672 2014-03-11  Alan Modra  <amodra@gmail.com>
 673
 674         PR 16686
 675         * coff-rs6000.c: Include stdint.h.
 676         * coff64-rs6000.c: Likewise.
 677
 678 2014-03-10  Tristan Gingold  <gingold@adacore.com>
 679
 680         * ticoff.h: Removed.
 681
 682 2014-03-08  Alan Modra  <amodra@gmail.com>
 683
 684         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
 685         many relocations.  Correct bitsize and rightshift too for a number
 686         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
 687         Correct dst_mask on R_PPC_VLE_SDA21_LO.
 688         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
 689         (ppc_elf_relocate_section): Modify overflow test for 16-bit
 690         fields in instructions to signed/unsigned according to whether
 691         the field takes a signed or unsigned value.  Tidy vle split16 code.
 692         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
 693
 694 2014-03-08  Alan Modra  <amodra@gmail.com>
 695
 696         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
 697         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
 698         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
 699         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
 700         (ppc64_elf_relocate_section): Modify overflow test for 16-bit
 701         fields in instructions to signed/unsigned according to whether
 702         the field takes a signed or unsigned value.
 703
 704 2014-03-07  Pedro Alves  <palves@redhat.com>
 705
 706         PR gdb/16696
 707         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
 708         through ptr_to_uint instead of through long.
 709
 710 2014-03-06  Nick Clifton  <nickc@redhat.com>
 711
 712         PR 16664
 713         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
 714         attribute section names.
 715
 716 2014-03-05  Alan Modra  <amodra@gmail.com>
 717
 718         Update copyright years.
 719
 720 2014-03-05  Alan Modra  <amodra@gmail.com>
 721
 722         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
 723         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
 724         (ppc64_elf_check_relocs): Likewise.
 725         (ppc64_elf_relocate_section): Likewise.
 726         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
 727         * bfd-in2.h: Regenerate.
 728         * libbfd.h: Regenerate.
 729
 730 2014-03-04  Heiher  <r@hev.cc>
 731
 732         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
 733         Loongson-3A.
 734         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
 735         extension of bfd_mach_mipsisa64r2.
 736
 737 2014-03-04  Nick Clifton  <nickc@redhat.com>
 738
 739         PR ld/16017
 740         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
 741         (elf32_thumb2_plt_entry): New array.
 742         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
 743         using thumb2 based PLT.
 744         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
 745         entries.
 746         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
 747         PLT entries.
 748         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
 749         based PLT 0-entry.
 750         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
 751         Thumb2 based PLT 0-entry.
 752         (elf32_arm_output_arch_local_syms): Handle creation of local
 753         symbols for Thumb2 based PLT entries.
 754
 755 2014-02-28  Alan Modra  <amodra@gmail.com>
 756
 757         PR ld/16643
 758         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
 759         the same conditions we called check_relocs.
 760
 761 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 762
 763         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
 764         * bfd-in2.h: Regenerate.
 765         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
 766         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
 767         using long PLT entries.
 768         (bfd_elf32_arm_use_long_plt): New function.
 769         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
 770
 771 2014-02-27  Alan Modra  <amodra@gmail.com>
 772
 773         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
 774         params for targets that don't use ppc32elf.em.
 775
 776 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
 777
 778         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
 779         of GOTOFF relocations.
 780
 781 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 782             H.J. Lu  <hongjiu.lu@intel.com>
 783
 784         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
 785         (elf_x86_64_legacy_plt_entry): Likewise.
 786         (elf_x86_64_bnd_plt_entry): Likewise.
 787         (elf_x86_64_legacy_plt2_entry): Likewise.
 788         (elf_x86_64_bnd_plt2_entry): Likewise.
 789         (elf_x86_64_bnd_arch_bed): Likewise.
 790         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
 791         (elf_x86_64_link_hash_table): Add plt_bnd.
 792         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
 793         plt_bnd.
 794         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
 795         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
 796         in 64-bit mode.
 797         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
 798         symbols.  Resolve call to the second PLT if it is created.
 799         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
 800         (elf_x86_64_relocate_section): Resolve PLT references to the
 801         second PLT if it is created.
 802         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
 803         second PLT entry for BND relocation.
 804         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
 805         the second PLT is created.
 806         (elf_x86_64_get_synthetic_symtab): New.
 807         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
 808
 809 2014-02-19  Alan Modra  <amodra@gmail.com>
 810
 811         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
 812         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
 813         provision of out-of-line register save/restore routines.
 814
 815 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
 816
 817         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
 818         PT_DYNAMIC segment flags.
 819
 820 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 821
 822         PR binutils/16595
 823         * simple.c (struct saved_offsets): New.
 824         (simple_save_output_info): Use it for ptr.
 825         (simple_restore_output_info): Use it for ptr.  Check section_count.
 826         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
 827
 828 2014-02-17  Alan Modra  <amodra@gmail.com>
 829
 830         * elf64-ppc.h (struct ppc64_elf_params): Define.
 831         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 832         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 833         ppc64_elf_build_stubs): Update prototype.
 834         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
 835         fields now in params.  Adjust code throughout file.
 836         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
 837         Save params pointer in htab.
 838         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 839         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 840         ppc64_elf_build_stubs): Remove parameters now in "params".
 841
 842 2014-02-17  Alan Modra  <amodra@gmail.com>
 843
 844         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
 845         patched for ppc476 workaround.  Reapply branch taken/not taken
 846         relocs.
 847
 848 2014-02-12  Alan Modra  <amodra@gmail.com>
 849
 850         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
 851         stubs for calls to __tls_get_addr that we know will later be
 852         optimised away.
 853
 854 2014-02-12  Alan Modra  <amodra@gmail.com>
 855
 856         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
 857         for ld -r, when code sections are sufficiently aligned.
 858         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
 859         pagesize_p2.
 860
 861 2014-02-12  Alan Modra  <amodra@gmail.com>
 862
 863         PR gold/15530
 864         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 865         --export-dynamic and --dynamic-list marking of symbols.
 866         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
 867         cheap tests first.
 868
 869 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 870
 871         PR gold/16530
 872         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
 873         executables if it matches dynamic_list.
 874
 875 2014-02-10  Alan Modra  <amodra@gmail.com>
 876
 877         * po/SRC-POTFILES.in: Regenerate.
 878         * po/bfd.pot: Regenerate.
 879
 880 2014-02-09  Alan Modra  <amodra@gmail.com>
 881
 882         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
 883         * elfxx-target.h (elf_backend_caches_rawsize): Define.
 884         (elfNN_bed): Init new field.
 885         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
 886         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
 887         (ppc_elf_relax_section): Don't reallocate section here, write
 888         stubs, or write out relocs for ld -r here..
 889         (ppc_elf_relocate_section): ..instead write stubs here, and use
 890         existing code to write out relocs for ld -r.  Fix offset
 891         adjustment on reloc for little-endian.
 892         (elf_backend_caches_rawsize): Define.
 893
 894 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 895
 896         PR build/16550
 897         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
 898
 899 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 900
 901         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
 902         return paths.  Three times.
 903         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
 904         return paths.
 905         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
 906         (ppc64_elf_edit_toc): Free USED in return path.
 907
 908 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 909
 910         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
 911         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
 912         * libbfd.h: Regenerated.
 913         * bfd-in2.h: Regenerated.
 914         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
 915         (nios2_reloc_map): Likewise.
 916         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
 917         Fixed all references.
 918         (nios2_elf32_relocate_section): Add new relocations.
 919         (nios2_elf32_check_relocs): Likewise.
 920         (nios2_elf32_gc_sweep_hook): Likewise.
 921
 922 2014-02-03  Alan Modra  <amodra@gmail.com>
 923
 924         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
 925         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
 926         (ppc_elf_link_params): New function.
 927         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
 928         workaround.
 929         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
 930         parameters.  Use htab->params instead.
 931         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
 932         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
 933         64 bytes for ppc476 workaround.
 934         (struct ppc_elf_relax_info): New.
 935         (ppc_elf_relax_section): Exclude linker created sections and
 936         those too small to hold one instruction.  Don't add another
 937         branch  around trampolines on later relax passes.  Don't
 938         generate trampolines for undefined symbols when !relocatable,
 939         nor for plugin symbols.  Allocate space for ppc476 workaround
 940         patch area.  Free fixups on error return path.
 941         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
 942         * elf32-ppc.h (struct ppc_elf_params): New.
 943         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
 944         (ppc_elf_link_params): Declare.
 945         * section.c (SEC_INFO_TYPE_TARGET): Define.
 946         * bfd-in2.h: Regenerate.
 947
 948 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
 949
 950         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
 951         h_gp_got field.
 952         (nios2_elf32_relocate_section): Use got_base to adjust
 953         GOT-pointer-relative relocations relative to _gp_got.
 954         (create_got_section): Create _gp_got symbol.
 955         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
 956         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
 957
 958 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 959
 960         * bfd-in2.h: Update from reloc.c.
 961         * elf32-nios2.c: Include elf32-nios2.h.
 962         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
 963         (nios2_reloc_map): Likewise.
 964         (enum elf32_nios2_stub_type): Declare.
 965         (struct elf32_nios2_stub_hash_entry): Declare.
 966         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
 967         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
 968         (struct elf32_nios2_link_hash_table): Add new fields bstab,
 969         stub_bfd, add_stub_section, layout_sections_again, stub_group,
 970         bfd_count, top_index, input_list, all_local_syms.
 971         (nios2_call26_stub_entry): New.
 972         (nios2_elf32_install_imm16): Move up in file.
 973         (nios2_elf32_install_data): Move up in file.
 974         (hiadj): Move up in file.
 975         (stub_hash_newfunc): New.
 976         (link_hash_newfunc): Initialize hsh_cache field.
 977         (STUB_SUFFIX): New.
 978         (nios2_stub_name): New.
 979         (nios2_get_stub_entry): New.
 980         (nios2_add_stub): New.
 981         (nios2_elf32_setup_section_lists): New.
 982         (nios2_elf32_next_input_section): New.
 983         (CALL26_SEGMENT): New.
 984         (MAX_STUB_SECTION_SIZE): New.
 985         (group_sections): New.
 986         (nios2_type_of_stub): New.
 987         (nios2_build_one_stub): New.
 988         (nios2_size_one_stub): New.
 989         (get_local_syms): New.
 990         (nios2_elf32_size_stubs): New.
 991         (nios2_elf32_build_stubs): New.
 992         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
 993         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
 994         trampolines for R_NIOS2_CALL26 stubs.
 995         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
 996         (nios2_elf32_gc_sweep_hook): Likewise.
 997         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
 998         (nios2_elf32_link_hash_table_free): New.
 999         (bfd_elf32_bfd_link_hash_table_free): Define.
1000         * elf32-nios2.h: New file.
1001         * libbfd.h: Update from reloc.c.
1002         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1003
1004 2014-01-29  Nick Clifton  <nickc@redhat.com>
1005
1006         PR binutils/16318
1007         * elf32-metag.c (elf_metag_post_process_headers): Call
1008         _bfd_elf_post_process_headers.
1009         * elf32-sh64.c (sh64_elf_copy_private_data): Call
1010         _bfd_elf_copy_private_data.
1011         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1012
1013 2014-01-29  Nick Clifton  <nickc@redhat.com>
1014
1015         * bfd-in.h (bfd_set_section_vma): Delete.
1016         (bfd_set_section_alignment): Delete.
1017         (bfd_set_section_userdata): Delete.
1018         (bfd_set_cacheable): Delete.
1019         * bfd.c (bfd_set_cacheable): New static inline function.
1020         * section.c (bfd_set_section_userdata): Likewise.
1021         (bfd_set_section_vma): Likewise.
1022         (bfd_set_section_alignment): Likewise.
1023         * bfd-in2.h: Regenerate.
1024
1025 2014-01-28  Nick Clifton  <nickc@redhat.com>
1026
1027         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1028         attributes select the CU containing the abbreviation, which may not
1029         be the current CU.
1030
1031 2014-01-24  Alan Modra  <amodra@gmail.com>
1032
1033         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1034         to get_relocs for ELFv2.
1035
1036 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1037
1038         PR ld/16498
1039         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1040         if TLS sections are not adjacent.
1041
1042 2014-01-22  Alan Modra  <amodra@gmail.com>
1043
1044         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1045
1046 2014-01-22  Alan Modra  <amodra@gmail.com>
1047
1048         * elf64-ppc.c (STK_LINKER): Comment typo fix.
1049
1050 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1051
1052         PR ld/16467
1053         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1054         regular default symbol definition and the versioned dynamic
1055         symbol definition mismatch, skip the default symbol definition
1056         if one of them is IFUNC.
1057
1058 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1059
1060         PR ld/2404
1061         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1062         info->export_dynamic nor h->ref_dynamic for type mismatch when
1063         adding the default version.
1064
1065 2014-01-16  Alan Modra  <amodra@gmail.com>
1066
1067         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1068         mips_elf_traverse_got_arg* rather than mips_got_info*.
1069         Adjust caller.  Alloc on output_bfd rather than symbol section
1070         owner.
1071
1072 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1073
1074         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1075         change.
1076         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1077
1078 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1079
1080         PR ld/16428
1081         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1082         against __ehdr_start.
1083         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1084
1085 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1086
1087         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1088         change.
1089         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1090
1091 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1092
1093         PR ld/16428
1094         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1095         count if there are any non pc-relative relocs.
1096         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1097
1098 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
1099             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
1100
1101         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1102         offset while calculating relocation address.
1103         (elfNN_aarch64_create_small_pltn_entry): Likewise.
1104         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1105
1106 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
1107
1108         PR ld/16202
1109         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1110         R_ARM_ABS8 and R_ARM_ABS16.
1111
1112 2014-01-13  Alan Modra  <amodra@gmail.com>
1113
1114         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1115         error when shared and force a plt call otherwise.
1116         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1117         plt_type == PLT_NEW.
1118         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1119         the appropriate call stub.
1120
1121 2014-01-10  Alan Modra  <amodra@gmail.com>
1122
1123         PR ld/14207
1124         PR ld/16322
1125         PR binutils/16323
1126         * elf.c (assign_file_positions_for_load_sections): Revert last change.
1127         (assign_file_positions_for_non_load_sections): When setting up
1128         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1129         header that completely covers the relro region.
1130
1131 2014-01-09  Tristan Gingold  <gingold@adacore.com>
1132
1133         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1134         table macros and add macros to initializa the structure.
1135
1136 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1137
1138         PR ld/14207
1139         PR ld/16322
1140         PR binutils/16323
1141         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1142         size for PT_GNU_RELRO segment.
1143         (assign_file_positions_for_load_sections): If PT_LOAD segment
1144         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1145
1146 2014-01-07  Tom Tromey  <tromey@redhat.com>
1147
1148         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1149         wrappers.
1150
1151 2014-01-03  Nick Clifton  <nickc@redhat.com>
1152
1153         PR binutils/16199
1154         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1155         zero.
1156
1157 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
1158
1159         PR binutils/14289
1160         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1161
1162 2014-01-02  Nick Clifton  <nickc@redhat.com>
1163
1164         PR binutils/11983
1165         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1166         filename in the bfd's filename field.
1167         * elfcode.h (bfd_from_remote_memory): Likewise.
1168         * ieee.c (ieee_object_p): Likewise.
1169         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1170         * oasys.c (oasys_openr_next_archived_file): Likewise.
1171         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1172         * opncls.c (bfd_fopen): Likewise.
1173         (bfd_openstreamr): Likewise.
1174         (bfd_openr_iovec): Likewise.
1175         (bfd_openw): Likewise.
1176         (bfd_create): Likewise.
1177         (_bfd_delete_bfd): Free filename.
1178
1179 For older changes see ChangeLog-2013
1180 \f
1181 Copyright (C) 2014 Free Software Foundation, Inc.
1182
1183 Copying and distribution of this file, with or without modification,
1184 are permitted in any medium without royalty provided the copyright
1185 notice and this notice are preserved.
1186
1187 Local Variables:
1188 mode: change-log
1189 left-margin: 8
1190 fill-column: 74
1191 version-control: never
1192 End: