bfd/ChangeLog

   1 2014-06-03  DJ Delorie  <dj@redhat.com>
   2
   3         * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
   4
   5 2014-06-03  Nick Clifton  <nickc@redhat.com>
   6
   7         PR ld/16807
   8         * peXXigen.c (rsrc_process_section): Page align the new contents
   9         befgore writing out.
  10
  11 2014-06-03  Alan Modra  <amodra@gmail.com>
  12
  13         * elf64-ppc.c (ADDIS_R12_R2): Define.
  14         (build_plt_stub): Support fusion on ELFv2 stub.
  15         (ppc_build_one_stub): Likewise for plt branch stubs.
  16
  17 2014-05-28  Alan Modra  <amodra@gmail.com>
  18
  19         * elf32-rx.c (rx_table_map): Delete set but not used variables.
  20
  21 2014-05-28  Tristan Gingold  <gingold@adacore.com>
  22
  23         * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
  24         to keep the length of the best fit range.
  25         (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
  26         Likewise.
  27
  28 2014-05-27  DJ Delorie  <dj@redhat.com>
  29
  30         * bfd/elf32-rx.c (get_symbol_value_maybe): New.
  31         (rx_elf_relocate_section): If we find a reloc against
  32         $tableentry$default$<name>, redirect it to the appropriate
  33         $tableentry$<n>$.
  34         (RX_Table_Info): New.
  35         (rx_table_find): New.  Check all tables and SEC_KEEP all sections
  36         with table parts in them.
  37         (rx_check_directives): New.
  38         (rx_table_map_2): New.
  39         (rx_table_map): New.
  40         (rx_additional_link_map_text): New.  Called to dump tables to the
  41         map file.
  42         * bfd/elf32-rx.h: New.
  43
  44 2014-05-20  DJ Delorie  <dj@redhat.com>
  45
  46         * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
  47
  48 2014-05-20  Alan Modra  <amodra@gmail.com>
  49
  50         PR 16952
  51         * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
  52         Remove redundant setting of htab->elf.dynobj.  Don't align.
  53         Define .sdata symbols using _bfd_elf_define_linkage_sym.
  54         (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
  55         (create_sdata_sym): Delete.
  56         (elf_allocate_pointer_linker_section): Rename from
  57         elf_create_pointer_linker_section.  Align section.
  58         (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
  59         directly here, or create_sdata_sym.  Set ref_regular on _SDA_BASE_
  60         and _SDA2_BASE_.
  61         (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
  62         Remove unnecessary tests on _SDA_BASE_ sym.
  63         (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
  64         (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
  65         * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
  66         (ppc_elf_maybe_strip_sdata_syms): Declare.
  67
  68 2014-05-16  Ryan Mansfield  <rmansfield@qnx.com>
  69
  70         * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
  71
  72 2014-05-16  Jon Turney  <jon.turney@dronecode.org.uk>
  73
  74         * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
  75         in a section with no contents.
  76         (is_vma_in_section, find_section_by_vma): New functions.
  77         (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
  78         offsets in the debug directory.
  79         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
  80         Byte-swap GUID from little-endian to big-endian order for
  81         consistent and conventional display.
  82
  83 2014-05-16  Kaushik Phata  <Kaushik.Phatak@kpit.com>
  84
  85         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
  86         64-bit doubles objects mix with 32-bit doubles objects.
  87         (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
  88
  89 2014-05-08  Hans-Peter Nilsson  <hp@bitrange.com>
  90
  91         * mmo.c: Update URLs in documentation comments.
  92
  93 2014-05-02  Volodymyr Arbatov  <arbatov@cadence.com>
  94             David Weatherford  <weath@cadence.com>
  95             Max Filippov  <jcmvbkbc@gmail.com>
  96
  97         * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
  98         signed.
  99
 100 2014-05-07  Andreas Tobler  <andreast@fgznet.ch>
 101
 102         * config.bfd: Add proper arm config for *-*-freebsd*.
 103
 104 2014-05-07  Andrew Bennett  <andrew.bennett@imgtec.com>
 105
 106         * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
 107         mips32r5 and mips64r5.
 108         * archures.c (bfd_architecture): Likewise.
 109         * bfd-in2.h (bfd_architecture): Likewise.
 110         * cpu-mips.c (arch_info_struct): Likewise.
 111         * elfxx-mips.c (mips_set_isa_flags): Likewise.
 112
 113 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
 114
 115         * elfxx-mips.h (elfxx-mips.h): Declare.
 116         * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
 117         Tag_GNU_MIPS_ABI_FP mismatches.
 118         (_bfd_mips_fp_abi_string): New function.
 119
 120 2014-05-02  Alan Modra  <amodra@gmail.com>
 121
 122         * targets.c: Sort bfd_target vectors somewhat alphabetically.
 123         * configure.in: Likewise.
 124         * configure: Regenerate.
 125
 126 2014-05-02  Alan Modra  <amodra@gmail.com>
 127
 128         * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
 129         * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
 130         * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
 131         * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
 132         * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
 133         * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
 134         * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
 135         * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
 136         * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
 137         * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
 138         * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
 139         * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
 140         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 141         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 142         * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
 143         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
 144         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 145         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 146         * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
 147         * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 148         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
 149         * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
 150         * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
 151         * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
 152         * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
 153         * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
 154         * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
 155         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
 156         * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
 157         * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 158         * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
 159         * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
 160         * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
 161         * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
 162         * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
 163         * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
 164         * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
 165         * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
 166         * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
 167         * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
 168         * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
 169         * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
 170         * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
 171         * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
 172         * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
 173         * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
 174         * vms-alpha.c, * vms-lib.c: Rename bfd targets to
 175         <cpu>_<format>_<other>_<endian>_vec.  Adjust associated MY macros
 176         on aout targets.
 177         * configure: Regenerate.
 178
 179 2014-05-01  Hans-Peter Nilsson  <hp@bitrange.com>
 180
 181         * mmo.c (mmo File layout documentation): Add note about low bits
 182         of address.
 183         (mmo_write_chunk): When handling data remainder, assert that
 184         previous remaining data is flushed.
 185         (mmo_write_loc_chunk): Only look for trailing and leading zeros
 186         when dealing with an aligned VMA and for aligned lengths.  Don't skip
 187         the last 32-bit-word of zeros.
 188         (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
 189         (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
 190         emitting data, not after updating it.
 191         <case LOP_LOC>: Call mmo_decide_section with aligned vma.
 192
 193 2014-04-30  Nick Clifton  <nickc@redhat.com>
 194
 195         * compress.c (bfd_is_section_compressed): When checking the
 196         .debug_str section, also check the fifth byte in the section is
 197         not part of a string.
 198
 199 2014-04-30  Alan Modra  <amodra@gmail.com>
 200
 201         * elf-eh-frame.c (struct cie.personality): Replace val with sym.
 202         (find_merged_cie): Identify personality functions by (bfd_id,index)
 203         pair when a local sym is used.
 204
 205 2014-04-29  Christian Svensson  <blue@cmd.nu>
 206
 207         * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
 208         into .rela.got if it contained TLS relocations as well.
 209
 210 2014-04-28  Nick Clifton  <nickc@redhat.com>
 211
 212         PR ld/16821
 213         * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
 214         time warning.
 215
 216 2014-04-26  Alan Modra  <amodra@gmail.com>
 217
 218         * po/SRC-POTFILES.in: Regenerate.
 219         * configure: Regenerate.
 220
 221 2014-04-25  Nick Clifton  <nickc@redhat.com>
 222
 223         PR ld/16821
 224         * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
 225         a 342-bit host.  This time for older versions of gcc.
 226
 227 2014-04-24  Nick Clifton  <nickc@redhat.com>
 228
 229         * peXXigen.c (rsrc_print_section): Fix compile time warning for
 230         32-bit hosts.
 231
 232 2014-04-24  Alan Modra  <amodra@gmail.com>
 233
 234         PR 16867
 235         * dwarf2.c: Formatting.
 236         (struct dwarf2_debug): Make adjusted_section_count signed.
 237         (unset_sections): Make i signed.
 238         (set_debug_vma): New function.
 239         (place_sections): Handle separate debug object file.  Set VMA
 240         on debug sections, even if they have an output section.  Also
 241         set VMA on zero size sections, and non-load but alloc sections.
 242         Set adjusted_section_count to -1 when no section adjustment.
 243         Malloc adjusted_sections.  Don't double last_vma.  Transfer
 244         alloc section VMAs to separate debug file.
 245         (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
 246         (_bfd_dwarf2_slurp_debug_info): Add do_place parameter.  Drop
 247         test on symbols being the same before using old stash.  Read
 248         and use separate debug file symbols.  Call place_sections.
 249         (find_line): Don't call place_sections here.
 250         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
 251         * libbfd.h: Regenerate.
 252         * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
 253         _bfd_dwarf2_slurp_debug_info call.
 254         * simple.c (simple_save_output_info): Clarify comment.
 255
 256 2014-04-24  Nick Clifton  <nickc@redhat.com>
 257
 258         PR ld/16807
 259         * peXXigen.c (struct rsrc_regions): New structure.
 260         (rsrc_print_resource_directory): Use new structure.  Include
 261         offset of directory in listing.
 262         (rsrc_print_resource_entry): Likewise.
 263         (rsrc_print_section): Likewise.
 264         (rsrc_count_entries): Do not increment sizeof_strings or
 265         sizeof_leaves.
 266         (rsrc_count_directory): Do not increment sizeof_tables.
 267         (rsrc_compute_region_sizes): New function.
 268         (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
 269         (rsrc_process_section): Compute size of regions after merging
 270         entries.
 271
 272 2014-04-23  Alan Modra  <amodra@gmail.com>
 273
 274         PR ld/16787
 275         * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
 276         (place_sections): Do not modify VMA of sections when called from
 277         linker after sections have been placed in output sections.  Short
 278         circuit single section case.
 279         (save_section_vma, section_vma_same): New functions.
 280         (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
 281         change.
 282         * reloc.c (bfd_perform_relocation): Do not modify reloc addend
 283         when non-relocatable.
 284
 285 2014-04-22  Nick Clifton  <nickc@redhat.com>
 286
 287         PR ld/16821
 288         * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
 289
 290 2014-04-22  Christian Svensson  <blue@cmd.nu>
 291
 292         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 293         * archures.c: Likewise.
 294         * coffcode.h: Likewise.
 295         * config.bfd: Likewise.
 296         * configure.in: Likewise.
 297         * reloc.c: Likewise.
 298         * targets.c: Likewise.
 299         * cpu-or1k.c: New file.
 300         * elf32-or1k.c: New file.
 301         * coff-or32.c: Delete.
 302         * cpu-openrisc.c: Delete.
 303         * cpu-or32.c: Delete.
 304         * elf32-openrisc.c: Delete.
 305         * elf32-or32.c: Delete.
 306         * Makefile.in: Regenerate.
 307         * bfd-in2.h: Regenerate.
 308         * configure: Regenerate.
 309         * libbfd.h: Regenerate.
 310
 311 2014-04-22  Yuanhui Zhang  <asmwarrior@gmail.com>
 312
 313         PR ld/16821
 314         * peXXigen.c (abs_finder): Fix for 32-bit host builds.
 315
 316 2014-04-22  Will Newton  <will.newton@linaro.org>
 317
 318         * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
 319         function.  (elf_backend_section_flags): Remove define.
 320
 321 2014-04-21  Richard Henderson  <rth@redhat.com>
 322
 323         * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
 324         parameter; honor it and disable got merging when false.
 325         (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
 326         the first pass of relaxation.
 327         (elf64_alpha_relax_with_lituse): Likewise.  Move relaxed relocs to
 328         the end of the LITERAL+LITUSE chain.
 329         (elf64_alpha_relax_section): Only process LITERAL relocs during the
 330         second pass of relaxation.
 331
 332         * configure.ac (use_secureplt): Enable by default.
 333         * configure: Rebuild.
 334
 335 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 336
 337         * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
 338         bind_content, weak_bind_content, lazy_bind_content,
 339         export_content.
 340         (bfd_mach_o_load_command): Add comments, add next field.
 341         (mach_o_data_struct): Replace commands field by first_command
 342         and last_command.
 343         * mach-o.c (bfd_mach_o_append_command): New function.
 344         (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
 345         (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
 346         copy fields.
 347         (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
 348         (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
 349         (bfd_mach_o_write_thread): Use macro instead of literal.
 350         (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
 351         (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
 352         functions.
 353         (bfd_mach_o_write_symtab_content): New function (extracted
 354         from bfd_mach_o_write_symtab).
 355         (bfd_mach_o_write_symtab): Split.
 356         (bfd_mach_o_count_indirect_symbols): Move
 357         (bfd_mach_o_build_dysymtab): Remove layout code.
 358         (bfd_mach_o_write_contents): Rewritten to build commands in order.
 359         (bfd_mach_o_count_sections_for_seg): Remove.
 360         (bfd_mach_o_build_obj_seg_command): New function (extracted from
 361         bfd_mach_o_build_seg_command).
 362         (bfd_mach_o_build_exec_seg_command): New function.
 363         (bfd_mach_o_build_dysymtab_command): Remove.
 364         (bfd_mach_o_layout_commands): New function.
 365         (bfd_mach_o_init_segment): New function.
 366         (bfd_mach_o_build_commands): Major rework to handle non-object
 367         files.
 368         (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
 369         function.
 370         (bfd_mach_o_read_dyld_info): Clear content fields.
 371         (bfd_mach_o_read_segment): Adjust call.
 372         (bfd_mach_o_flatten_sections): Adjust as now load commands are
 373         chained.
 374         (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
 375         (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
 376         (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
 377         Likewise.
 378
 379 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 380
 381         * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
 382         Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
 383         * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
 384         * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
 385
 386 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 387
 388         * mach-o.h (bfd_mach_o_dylinker_command)
 389         (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
 390         name_len field.
 391         * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 392         (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
 393
 394 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 395
 396         * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
 397         * mach-o-target.c: Check TARGET_PAGESIZE is defined.
 398         (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
 399         * mach-o.c (TARGET_PAGESIZE): Define and undefined for
 400         each targets declared.
 401         * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
 402         * mach-o-i386.c (TARGET_PAGESIZE): Define.
 403
 404 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 405
 406         * mach-o.c (bfd_mach_o_write_thread)
 407         (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
 408         (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
 409         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 410         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
 411         (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
 412         (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
 413         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
 414         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
 415         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
 416         (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
 417         (bfd_mach_o_read_command): Now return a boolean status.
 418         Adjust return statements.
 419         (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
 420         (bfd_mach_o_core_file_failing_command): Remove useless initialization.
 421
 422 2014-04-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
 423
 424         * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
 425         field.  Add assigned_low_gotno and assigned_high_gotno fields.
 426         (mips_elf_create_local_got_entry): Update out-of-space condition.
 427         Set index of new GOT entry to assigned_low_gotno if required by
 428         the current relocation, else set it to assigned_high_gotno.
 429         (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
 430         with assigned_low_gotno.
 431         (mips_elf_multi_got): Initialize assigned_low_gotno and
 432         assigned_high_gotno in secondary GOTs.  Use assigned_low_gotno
 433         in place of assigned_gotno when handling global GOT entries.
 434         (mips_elf_lay_out_got): Initialize assigned_low_gotno and
 435         assigned_high_gotno.
 436         (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
 437         gap in the middle of local GOT space.
 438
 439 2014-04-17  Alan Modra  <amodra@gmail.com>
 440
 441         PR 16846
 442         * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
 443         current bfd is a plugin.  Don't always set type_change_ok
 444         when old bfd is a plugin.
 445
 446 2014-04-16  Tristan Gingold  <gingold@adacore.com>
 447
 448         * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
 449         flag.
 450
 451 2014-04-16  Alan Modra  <amodra@gmail.com>
 452
 453         * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
 454         with "ba 0" rather than zeros.
 455
 456 2014-04-15  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 457
 458         * (elfNN_aarch64_tls_relax): Fix instruction mask.
 459
 460 2014-04-14  Alan Modra  <amodra@gmail.com>
 461
 462         * elf32-ppc.c (BA): Define
 463         (ppc_elf_link_hash_table_create): Correct default_params.
 464         (write_glink_stub): Pad small plt call stub with "ba 0" rather
 465         than "nop" for ppc476_workaround.
 466         (ppc_elf_finish_dynamic_sections): Likewise for branch table
 467         and __glink_PLTresolve.  Ensure plt call stub at end of page
 468         doesn't allow fall-thru prefetch.
 469
 470 2014-04-11  Nick Clifton  <nickc@redhat.com>
 471
 472         PR ld/16821
 473         * peXXigen.c (abs_finder): New function.
 474         (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
 475         than 1^32 try to convert them into section relative values
 476         instead.
 477
 478 2014-04-11  Nick Clifton  <nickc@redhat.com>
 479
 480         * bfd-in2.h: Regenerate.
 481         * libbfd.h: Regenerate.
 482
 483 2014-04-10  Cesar Philippidis  <cesar@codesourcery.com>
 484
 485         * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
 486         when building function stubs.
 487
 488 2014-04-10  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 489
 490         * elf32-avr.c: Add DIFF relocations for AVR.
 491         (avr_final_link_relocate): Handle the DIFF relocs.
 492         (bfd_elf_avr_diff_reloc): New.
 493         (elf32_avr_is_diff_reloc): New.
 494         (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
 495         (elf32_avr_relax_delete_bytes): Recompute difference after deleting
 496         bytes.
 497
 498         * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
 499
 500 2014-04-09  Alan Modra  <amodra@gmail.com>
 501
 502         * libcoff.h: Regenerate.
 503
 504 2014-04-09  Alan Modra  <amodra@gmail.com>
 505
 506         * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
 507         of safe ppc476 insns at end of page.  Also remove non-branch insns.
 508         Expand comments.
 509
 510 2014-04-08  Jon Turney  <jon.turney@dronecode.org.uk>
 511
 512         * peXXigen.c (pe_print_debugdata): New function: Displays the
 513         contents of the debug directory and decodes codeview entries.
 514         (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
 515         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
 516         Add functions for reading and writing debugdir and codeview
 517         records.
 518         * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
 519         (_bfd_XXi_write_codeview_record): Add prototypes and macros.
 520         * libcoff-in.h (pe_tdata): Add build-id data.
 521         * libcoff.h: Regenerate.
 522         * coffcode.h (coff_write_object_contents): Run build_id
 523         after_write_object_contents hook.
 524
 525 2014-04-05  Alan Modra  <amodra@gmail.com>
 526
 527         * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
 528         merging non-default sym.
 529
 530 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 531
 532         * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
 533         configured for.
 534
 535 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 536
 537         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
 538         thinko on names length.
 539
 540 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 541
 542         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
 543         of output_section.
 544         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
 545
 546 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 547
 548         * bfd.c (bfd_get_arch_size): Default is taken from arch.
 549
 550 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
 551
 552         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
 553         section before dereferencing.
 554         (pe_print_idata, pe_print_edata, pe_print_reloc)
 555         (rsrc_print_section): Don't bother interpreting the contents
 556         of sections which have no contents.
 557
 558 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
 559
 560         PR ld/16803
 561         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
 562         file position.
 563
 564 2014-04-03  Tristan Gingold  <gingold@adacore.com>
 565
 566         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
 567         output_section.
 568         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
 569         Fix style.
 570         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
 571
 572 2014-04-03  Alan Modra  <amodra@gmail.com>
 573
 574         * elf-bfd.h (struct elf_backend_data
 575         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
 576         with "bfd_size_type size".
 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 (bfd_from_remote_memory): Likewise.
 581         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
 582         * bfd-in2.h: Regenerate.
 583
 584 2014-04-02  Tristan Gingold  <gingold@adacore.com>
 585
 586         * mach-o.h (bfd_mach_o_twolevel_hints_command)
 587         (bfd_mach_o_prebind_cksum_command): New types.
 588         (bfd_mach_o_prebound_dylib_command): Rewrite.
 589         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
 590         fields.
 591         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
 592         command.
 593         (bfd_mach_o_read_prebind_cksum): New function.
 594         (bfd_mach_o_read_twolevel_hints): Ditto.
 595         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
 596         commands.
 597
 598 2014-04-02  Alan Modra  <amodra@gmail.com>
 599
 600         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
 601         Consolidate code handling possible section headers past end of
 602         segment.  Don't use p_align for page size guess, instead use
 603         minpagesize.  Take note of ld.so clearing section headers when
 604         p_memsz > p_filesz.  Handle file header specifying no section
 605         headers.  Handle zero p_align throughout.  Default loadbase to
 606         zero.  Add comments.  Rename contents_size to high_offset, and
 607         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
 608         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
 609         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
 610         Likewise.
 611         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 612         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 613         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
 614         * bfd-in2.h: Regnerate.
 615
 616 2014-04-01  Tristan Gingold  <gingold@adacore.com>
 617
 618         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
 619         when num == 0.
 620
 621 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
 622             Pavel Fedin  <p.fedin@samsung.com>
 623
 624         * elf32-arm.c: Add support for limited pretty-printing of PLT
 625         entries on eabi and nacl targets.
 626         (elf32_arm_get_synthetic_symtab): Add new callback.
 627         (elf32_arm_nacl_plt_sym_val): Likewise.
 628         (elf32_arm_plt0_size): Add helper function.
 629         (elf32_arm_plt_size): Likewise.
 630
 631 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 632
 633         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
 634         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
 635
 636 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 637
 638         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
 639         * mach-o.c (bfd_mach_o_write_symtab)
 640         (bfd_mach_o_write_contents)
 641         (bfd_mach_o_set_section_flags_from_bfd)
 642         (bfd_mach_o_build_seg_command): Fix indentation.
 643         (bfd_mach_o_get_base_address): New function.
 644
 645 2014-03-26  Nick Clifton  <nickc@redhat.com>
 646
 647         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
 648         relocations in discarded sections.
 649
 650 2014-03-26  Tristan Gingold  <gingold@adacore.com>
 651
 652         * mach-o.c (bfd_mach_o_convert_architecture): Add
 653         BFD_MACH_O_CPU_TYPE_ARM64.
 654
 655 2014-03-26  Alan Modra  <amodra@gmail.com>
 656
 657         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
 658         needed plt entries when taking the address of functions for
 659         abiversion == 0 (ie. unknown) as well as abiversion == 2.
 660         Move opd setup and abiversion checks to..
 661         (ppc64_elf_before_check_relocs): ..here.  Renamed from
 662         ppc64_elf_process_dot_syms.  Set output abiversion from input and
 663         input abiversion from output, if either is not set.
 664         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
 665         (elf_backend_check_directives): Update.
 666
 667 2014-03-25  Will Newton  <will.newton@linaro.org>
 668
 669          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
 670          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
 671          of input sections rather than output sections.
 672
 673 2014-03-20  Will Newton  <will.newton@linaro.org>
 674
 675         PR ld/16715
 676         * elf32-arm.c (elf32_arm_check_relocs): Set
 677         pointer_equality_needed for absolute references within
 678         executable links.
 679         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
 680         unless pointer_equality_needed is set.
 681
 682 2014-03-19  Nick Clifton  <nickc@redhat.com>
 683
 684         * peXXigen.c (rsrc_process_section): Add code to scan input
 685         sections and record their lengths.  Use these lengths to find the
 686         start of each merged .rsrc section.
 687
 688 2014-03-17  Tristan Gingold  <gingold@adacore.com>
 689
 690         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
 691         (bfd_mach_o_read_command): Ditto.
 692
 693 2014-03-14  Meador Inge  <meadori@codesourcery.com>
 694
 695         * configure.in: Add strnlen to AC_CHECK_DECLS.
 696         * config.in: Regenerate.
 697         * configure: Regenerate.
 698         * sysdep.h (strnlen): Add prototype.
 699
 700 2014-03-14  Alan Modra  <amodra@gmail.com>
 701
 702         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
 703         handling for VLE_SDA21 relocs.
 704
 705 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 706
 707         * peicode.h (pe_ILF_object_p): Adjust, as the version number
 708         has been read.
 709         (pe_bfd_object_p): Also read version number to detect ILF.
 710         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
 711         (x86_64pe_bigobj_vec): Define
 712         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
 713         (bfd_coff_max_nscns): New macro.
 714         (coff_compute_section_file_positions): Use unsigned int for
 715         target_index.  Compare with bfd_coff_max_nscns.
 716         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
 717         Set a value for _bfd_coff_max_nscns.
 718         (header_bigobj_classid): New constant.
 719         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
 720         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
 721         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
 722         functions.
 723         (bigobj_swap_table): New table.
 724         * libcoff.h: Regenerate.
 725         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
 726         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
 727         _bfd_coff_max_nscns.
 728         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 729         * coff-rs6000.c (bfd_xcoff_backend_data)
 730         (bfd_pmac_xcoff_backend_data): Likewise.
 731         * coff64-rs6000.c (bfd_xcoff_backend_data)
 732         (bfd_xcoff_aix5_backend_data): Likewise.
 733         * targets.c (x86_64pe_bigobj_vec): Declare.
 734         * configure.in (x86_64pe_bigobj_vec): New vector.
 735         * configure: Regenerate.
 736         * config.bfd: Add bigobj object format for Windows targets.
 737
 738 2014-03-12  Nick Clifton  <nickc@redhat.com>
 739
 740         PR ld/16671
 741         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
 742         before testing for vxworks.
 743
 744 2014-03-12  Alan Modra  <amodra@gmail.com>
 745
 746         * Makefile.in: Regenerate.
 747
 748 2014-03-12  Alan Modra  <amodra@gmail.com>
 749
 750         PR 16690
 751         * elf.c (copy_elf_program_header): Ignore first section lma if
 752         non-alloc.
 753
 754 2014-03-11  Alan Modra  <amodra@gmail.com>
 755
 756         PR 16686
 757         * coff-rs6000.c: Include stdint.h.
 758         * coff64-rs6000.c: Likewise.
 759
 760 2014-03-10  Tristan Gingold  <gingold@adacore.com>
 761
 762         * ticoff.h: Removed.
 763
 764 2014-03-08  Alan Modra  <amodra@gmail.com>
 765
 766         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
 767         many relocations.  Correct bitsize and rightshift too for a number
 768         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
 769         Correct dst_mask on R_PPC_VLE_SDA21_LO.
 770         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
 771         (ppc_elf_relocate_section): Modify overflow test for 16-bit
 772         fields in instructions to signed/unsigned according to whether
 773         the field takes a signed or unsigned value.  Tidy vle split16 code.
 774         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
 775
 776 2014-03-08  Alan Modra  <amodra@gmail.com>
 777
 778         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
 779         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
 780         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
 781         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
 782         (ppc64_elf_relocate_section): Modify overflow test for 16-bit
 783         fields in instructions to signed/unsigned according to whether
 784         the field takes a signed or unsigned value.
 785
 786 2014-03-07  Pedro Alves  <palves@redhat.com>
 787
 788         PR gdb/16696
 789         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
 790         through ptr_to_uint instead of through long.
 791
 792 2014-03-06  Nick Clifton  <nickc@redhat.com>
 793
 794         PR 16664
 795         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
 796         attribute section names.
 797
 798 2014-03-05  Alan Modra  <amodra@gmail.com>
 799
 800         Update copyright years.
 801
 802 2014-03-05  Alan Modra  <amodra@gmail.com>
 803
 804         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
 805         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
 806         (ppc64_elf_check_relocs): Likewise.
 807         (ppc64_elf_relocate_section): Likewise.
 808         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
 809         * bfd-in2.h: Regenerate.
 810         * libbfd.h: Regenerate.
 811
 812 2014-03-04  Heiher  <r@hev.cc>
 813
 814         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
 815         Loongson-3A.
 816         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
 817         extension of bfd_mach_mipsisa64r2.
 818
 819 2014-03-04  Nick Clifton  <nickc@redhat.com>
 820
 821         PR ld/16017
 822         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
 823         (elf32_thumb2_plt_entry): New array.
 824         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
 825         using thumb2 based PLT.
 826         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
 827         entries.
 828         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
 829         PLT entries.
 830         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
 831         based PLT 0-entry.
 832         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
 833         Thumb2 based PLT 0-entry.
 834         (elf32_arm_output_arch_local_syms): Handle creation of local
 835         symbols for Thumb2 based PLT entries.
 836
 837 2014-02-28  Alan Modra  <amodra@gmail.com>
 838
 839         PR ld/16643
 840         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
 841         the same conditions we called check_relocs.
 842
 843 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 844
 845         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
 846         * bfd-in2.h: Regenerate.
 847         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
 848         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
 849         using long PLT entries.
 850         (bfd_elf32_arm_use_long_plt): New function.
 851         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
 852
 853 2014-02-27  Alan Modra  <amodra@gmail.com>
 854
 855         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
 856         params for targets that don't use ppc32elf.em.
 857
 858 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
 859
 860         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
 861         of GOTOFF relocations.
 862
 863 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 864             H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
 867         (elf_x86_64_legacy_plt_entry): Likewise.
 868         (elf_x86_64_bnd_plt_entry): Likewise.
 869         (elf_x86_64_legacy_plt2_entry): Likewise.
 870         (elf_x86_64_bnd_plt2_entry): Likewise.
 871         (elf_x86_64_bnd_arch_bed): Likewise.
 872         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
 873         (elf_x86_64_link_hash_table): Add plt_bnd.
 874         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
 875         plt_bnd.
 876         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
 877         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
 878         in 64-bit mode.
 879         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
 880         symbols.  Resolve call to the second PLT if it is created.
 881         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
 882         (elf_x86_64_relocate_section): Resolve PLT references to the
 883         second PLT if it is created.
 884         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
 885         second PLT entry for BND relocation.
 886         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
 887         the second PLT is created.
 888         (elf_x86_64_get_synthetic_symtab): New.
 889         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
 890
 891 2014-02-19  Alan Modra  <amodra@gmail.com>
 892
 893         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
 894         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
 895         provision of out-of-line register save/restore routines.
 896
 897 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
 898
 899         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
 900         PT_DYNAMIC segment flags.
 901
 902 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 903
 904         PR binutils/16595
 905         * simple.c (struct saved_offsets): New.
 906         (simple_save_output_info): Use it for ptr.
 907         (simple_restore_output_info): Use it for ptr.  Check section_count.
 908         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
 909
 910 2014-02-17  Alan Modra  <amodra@gmail.com>
 911
 912         * elf64-ppc.h (struct ppc64_elf_params): Define.
 913         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 914         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 915         ppc64_elf_build_stubs): Update prototype.
 916         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
 917         fields now in params.  Adjust code throughout file.
 918         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
 919         Save params pointer in htab.
 920         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 921         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 922         ppc64_elf_build_stubs): Remove parameters now in "params".
 923
 924 2014-02-17  Alan Modra  <amodra@gmail.com>
 925
 926         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
 927         patched for ppc476 workaround.  Reapply branch taken/not taken
 928         relocs.
 929
 930 2014-02-12  Alan Modra  <amodra@gmail.com>
 931
 932         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
 933         stubs for calls to __tls_get_addr that we know will later be
 934         optimised away.
 935
 936 2014-02-12  Alan Modra  <amodra@gmail.com>
 937
 938         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
 939         for ld -r, when code sections are sufficiently aligned.
 940         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
 941         pagesize_p2.
 942
 943 2014-02-12  Alan Modra  <amodra@gmail.com>
 944
 945         PR gold/15530
 946         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 947         --export-dynamic and --dynamic-list marking of symbols.
 948         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
 949         cheap tests first.
 950
 951 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 952
 953         PR gold/16530
 954         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
 955         executables if it matches dynamic_list.
 956
 957 2014-02-10  Alan Modra  <amodra@gmail.com>
 958
 959         * po/SRC-POTFILES.in: Regenerate.
 960         * po/bfd.pot: Regenerate.
 961
 962 2014-02-09  Alan Modra  <amodra@gmail.com>
 963
 964         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
 965         * elfxx-target.h (elf_backend_caches_rawsize): Define.
 966         (elfNN_bed): Init new field.
 967         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
 968         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
 969         (ppc_elf_relax_section): Don't reallocate section here, write
 970         stubs, or write out relocs for ld -r here..
 971         (ppc_elf_relocate_section): ..instead write stubs here, and use
 972         existing code to write out relocs for ld -r.  Fix offset
 973         adjustment on reloc for little-endian.
 974         (elf_backend_caches_rawsize): Define.
 975
 976 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 977
 978         PR build/16550
 979         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
 980
 981 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 982
 983         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
 984         return paths.  Three times.
 985         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
 986         return paths.
 987         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
 988         (ppc64_elf_edit_toc): Free USED in return path.
 989
 990 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 991
 992         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
 993         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
 994         * libbfd.h: Regenerated.
 995         * bfd-in2.h: Regenerated.
 996         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
 997         (nios2_reloc_map): Likewise.
 998         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
 999         Fixed all references.
1000         (nios2_elf32_relocate_section): Add new relocations.
1001         (nios2_elf32_check_relocs): Likewise.
1002         (nios2_elf32_gc_sweep_hook): Likewise.
1003
1004 2014-02-03  Alan Modra  <amodra@gmail.com>
1005
1006         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1007         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
1008         (ppc_elf_link_params): New function.
1009         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1010         workaround.
1011         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1012         parameters.  Use htab->params instead.
1013         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1014         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1015         64 bytes for ppc476 workaround.
1016         (struct ppc_elf_relax_info): New.
1017         (ppc_elf_relax_section): Exclude linker created sections and
1018         those too small to hold one instruction.  Don't add another
1019         branch  around trampolines on later relax passes.  Don't
1020         generate trampolines for undefined symbols when !relocatable,
1021         nor for plugin symbols.  Allocate space for ppc476 workaround
1022         patch area.  Free fixups on error return path.
1023         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1024         * elf32-ppc.h (struct ppc_elf_params): New.
1025         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1026         (ppc_elf_link_params): Declare.
1027         * section.c (SEC_INFO_TYPE_TARGET): Define.
1028         * bfd-in2.h: Regenerate.
1029
1030 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
1031
1032         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1033         h_gp_got field.
1034         (nios2_elf32_relocate_section): Use got_base to adjust
1035         GOT-pointer-relative relocations relative to _gp_got.
1036         (create_got_section): Create _gp_got symbol.
1037         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1038         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1039
1040 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
1041
1042         * bfd-in2.h: Update from reloc.c.
1043         * elf32-nios2.c: Include elf32-nios2.h.
1044         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1045         (nios2_reloc_map): Likewise.
1046         (enum elf32_nios2_stub_type): Declare.
1047         (struct elf32_nios2_stub_hash_entry): Declare.
1048         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1049         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1050         (struct elf32_nios2_link_hash_table): Add new fields bstab,
1051         stub_bfd, add_stub_section, layout_sections_again, stub_group,
1052         bfd_count, top_index, input_list, all_local_syms.
1053         (nios2_call26_stub_entry): New.
1054         (nios2_elf32_install_imm16): Move up in file.
1055         (nios2_elf32_install_data): Move up in file.
1056         (hiadj): Move up in file.
1057         (stub_hash_newfunc): New.
1058         (link_hash_newfunc): Initialize hsh_cache field.
1059         (STUB_SUFFIX): New.
1060         (nios2_stub_name): New.
1061         (nios2_get_stub_entry): New.
1062         (nios2_add_stub): New.
1063         (nios2_elf32_setup_section_lists): New.
1064         (nios2_elf32_next_input_section): New.
1065         (CALL26_SEGMENT): New.
1066         (MAX_STUB_SECTION_SIZE): New.
1067         (group_sections): New.
1068         (nios2_type_of_stub): New.
1069         (nios2_build_one_stub): New.
1070         (nios2_size_one_stub): New.
1071         (get_local_syms): New.
1072         (nios2_elf32_size_stubs): New.
1073         (nios2_elf32_build_stubs): New.
1074         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1075         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
1076         trampolines for R_NIOS2_CALL26 stubs.
1077         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1078         (nios2_elf32_gc_sweep_hook): Likewise.
1079         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1080         (nios2_elf32_link_hash_table_free): New.
1081         (bfd_elf32_bfd_link_hash_table_free): Define.
1082         * elf32-nios2.h: New file.
1083         * libbfd.h: Update from reloc.c.
1084         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1085
1086 2014-01-29  Nick Clifton  <nickc@redhat.com>
1087
1088         PR binutils/16318
1089         * elf32-metag.c (elf_metag_post_process_headers): Call
1090         _bfd_elf_post_process_headers.
1091         * elf32-sh64.c (sh64_elf_copy_private_data): Call
1092         _bfd_elf_copy_private_data.
1093         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1094
1095 2014-01-29  Nick Clifton  <nickc@redhat.com>
1096
1097         * bfd-in.h (bfd_set_section_vma): Delete.
1098         (bfd_set_section_alignment): Delete.
1099         (bfd_set_section_userdata): Delete.
1100         (bfd_set_cacheable): Delete.
1101         * bfd.c (bfd_set_cacheable): New static inline function.
1102         * section.c (bfd_set_section_userdata): Likewise.
1103         (bfd_set_section_vma): Likewise.
1104         (bfd_set_section_alignment): Likewise.
1105         * bfd-in2.h: Regenerate.
1106
1107 2014-01-28  Nick Clifton  <nickc@redhat.com>
1108
1109         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1110         attributes select the CU containing the abbreviation, which may not
1111         be the current CU.
1112
1113 2014-01-24  Alan Modra  <amodra@gmail.com>
1114
1115         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1116         to get_relocs for ELFv2.
1117
1118 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1119
1120         PR ld/16498
1121         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1122         if TLS sections are not adjacent.
1123
1124 2014-01-22  Alan Modra  <amodra@gmail.com>
1125
1126         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1127
1128 2014-01-22  Alan Modra  <amodra@gmail.com>
1129
1130         * elf64-ppc.c (STK_LINKER): Comment typo fix.
1131
1132 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1133
1134         PR ld/16467
1135         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1136         regular default symbol definition and the versioned dynamic
1137         symbol definition mismatch, skip the default symbol definition
1138         if one of them is IFUNC.
1139
1140 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1141
1142         PR ld/2404
1143         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1144         info->export_dynamic nor h->ref_dynamic for type mismatch when
1145         adding the default version.
1146
1147 2014-01-16  Alan Modra  <amodra@gmail.com>
1148
1149         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1150         mips_elf_traverse_got_arg* rather than mips_got_info*.
1151         Adjust caller.  Alloc on output_bfd rather than symbol section
1152         owner.
1153
1154 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1157         change.
1158         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1159
1160 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1161
1162         PR ld/16428
1163         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1164         against __ehdr_start.
1165         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1166
1167 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1168
1169         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1170         change.
1171         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1172
1173 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1174
1175         PR ld/16428
1176         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1177         count if there are any non pc-relative relocs.
1178         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1179
1180 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
1181             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
1182
1183         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1184         offset while calculating relocation address.
1185         (elfNN_aarch64_create_small_pltn_entry): Likewise.
1186         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1187
1188 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
1189
1190         PR ld/16202
1191         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1192         R_ARM_ABS8 and R_ARM_ABS16.
1193
1194 2014-01-13  Alan Modra  <amodra@gmail.com>
1195
1196         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1197         error when shared and force a plt call otherwise.
1198         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1199         plt_type == PLT_NEW.
1200         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1201         the appropriate call stub.
1202
1203 2014-01-10  Alan Modra  <amodra@gmail.com>
1204
1205         PR ld/14207
1206         PR ld/16322
1207         PR binutils/16323
1208         * elf.c (assign_file_positions_for_load_sections): Revert last change.
1209         (assign_file_positions_for_non_load_sections): When setting up
1210         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1211         header that completely covers the relro region.
1212
1213 2014-01-09  Tristan Gingold  <gingold@adacore.com>
1214
1215         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1216         table macros and add macros to initializa the structure.
1217
1218 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1219
1220         PR ld/14207
1221         PR ld/16322
1222         PR binutils/16323
1223         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1224         size for PT_GNU_RELRO segment.
1225         (assign_file_positions_for_load_sections): If PT_LOAD segment
1226         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1227
1228 2014-01-07  Tom Tromey  <tromey@redhat.com>
1229
1230         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1231         wrappers.
1232
1233 2014-01-03  Nick Clifton  <nickc@redhat.com>
1234
1235         PR binutils/16199
1236         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1237         zero.
1238
1239 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
1240
1241         PR binutils/14289
1242         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1243
1244 2014-01-02  Nick Clifton  <nickc@redhat.com>
1245
1246         PR binutils/11983
1247         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1248         filename in the bfd's filename field.
1249         * elfcode.h (bfd_from_remote_memory): Likewise.
1250         * ieee.c (ieee_object_p): Likewise.
1251         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1252         * oasys.c (oasys_openr_next_archived_file): Likewise.
1253         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1254         * opncls.c (bfd_fopen): Likewise.
1255         (bfd_openstreamr): Likewise.
1256         (bfd_openr_iovec): Likewise.
1257         (bfd_openw): Likewise.
1258         (bfd_create): Likewise.
1259         (_bfd_delete_bfd): Free filename.
1260
1261 For older changes see ChangeLog-2013
1262 \f
1263 Copyright (C) 2014 Free Software Foundation, Inc.
1264
1265 Copying and distribution of this file, with or without modification,
1266 are permitted in any medium without royalty provided the copyright
1267 notice and this notice are preserved.
1268
1269 Local Variables:
1270 mode: change-log
1271 left-margin: 8
1272 fill-column: 74
1273 version-control: never
1274 End: