bfd/ChangeLog

   1 2014-06-07  Alan Modra  <amodra@gmail.com>
   2
   3         * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
   4         insn as a bitfield; Use complain_overflow_bitfield.
   5         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
   6
   7 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
   8
   9         * development.sh: New file.
  10         * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
  11         Make -Werror the default with GCC only if DEVELOPMENT is true.
  12         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
  13         $(srcdir)/development.sh.
  14         * Makefile.in, configure: Regenerate.
  15
  16 2014-06-04  Will Newton  <will.newton@linaro.org>
  17
  18         * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
  19         being non-NULL into an assert.
  20         (elfNN_aarch64_tls_relax): Remove unused code.
  21
  22 2014-06-03  DJ Delorie  <dj@redhat.com>
  23
  24         * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
  25
  26 2014-06-03  Nick Clifton  <nickc@redhat.com>
  27
  28         PR ld/16807
  29         * peXXigen.c (rsrc_process_section): Page align the new contents
  30         befgore writing out.
  31
  32 2014-06-03  Alan Modra  <amodra@gmail.com>
  33
  34         * elf64-ppc.c (ADDIS_R12_R2): Define.
  35         (build_plt_stub): Support fusion on ELFv2 stub.
  36         (ppc_build_one_stub): Likewise for plt branch stubs.
  37
  38 2014-05-28  Alan Modra  <amodra@gmail.com>
  39
  40         * elf32-rx.c (rx_table_map): Delete set but not used variables.
  41
  42 2014-05-28  Tristan Gingold  <gingold@adacore.com>
  43
  44         * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
  45         to keep the length of the best fit range.
  46         (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
  47         Likewise.
  48
  49 2014-05-27  DJ Delorie  <dj@redhat.com>
  50
  51         * bfd/elf32-rx.c (get_symbol_value_maybe): New.
  52         (rx_elf_relocate_section): If we find a reloc against
  53         $tableentry$default$<name>, redirect it to the appropriate
  54         $tableentry$<n>$.
  55         (RX_Table_Info): New.
  56         (rx_table_find): New.  Check all tables and SEC_KEEP all sections
  57         with table parts in them.
  58         (rx_check_directives): New.
  59         (rx_table_map_2): New.
  60         (rx_table_map): New.
  61         (rx_additional_link_map_text): New.  Called to dump tables to the
  62         map file.
  63         * bfd/elf32-rx.h: New.
  64
  65 2014-05-20  DJ Delorie  <dj@redhat.com>
  66
  67         * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
  68
  69 2014-05-20  Alan Modra  <amodra@gmail.com>
  70
  71         PR 16952
  72         * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
  73         Remove redundant setting of htab->elf.dynobj.  Don't align.
  74         Define .sdata symbols using _bfd_elf_define_linkage_sym.
  75         (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
  76         (create_sdata_sym): Delete.
  77         (elf_allocate_pointer_linker_section): Rename from
  78         elf_create_pointer_linker_section.  Align section.
  79         (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
  80         directly here, or create_sdata_sym.  Set ref_regular on _SDA_BASE_
  81         and _SDA2_BASE_.
  82         (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
  83         Remove unnecessary tests on _SDA_BASE_ sym.
  84         (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
  85         (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
  86         * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
  87         (ppc_elf_maybe_strip_sdata_syms): Declare.
  88
  89 2014-05-16  Ryan Mansfield  <rmansfield@qnx.com>
  90
  91         * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
  92
  93 2014-05-16  Jon Turney  <jon.turney@dronecode.org.uk>
  94
  95         * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
  96         in a section with no contents.
  97         (is_vma_in_section, find_section_by_vma): New functions.
  98         (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
  99         offsets in the debug directory.
 100         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
 101         Byte-swap GUID from little-endian to big-endian order for
 102         consistent and conventional display.
 103
 104 2014-05-16  Kaushik Phata  <Kaushik.Phatak@kpit.com>
 105
 106         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
 107         64-bit doubles objects mix with 32-bit doubles objects.
 108         (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
 109
 110 2014-05-08  Hans-Peter Nilsson  <hp@bitrange.com>
 111
 112         * mmo.c: Update URLs in documentation comments.
 113
 114 2014-05-02  Volodymyr Arbatov  <arbatov@cadence.com>
 115             David Weatherford  <weath@cadence.com>
 116             Max Filippov  <jcmvbkbc@gmail.com>
 117
 118         * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
 119         signed.
 120
 121 2014-05-07  Andreas Tobler  <andreast@fgznet.ch>
 122
 123         * config.bfd: Add proper arm config for *-*-freebsd*.
 124
 125 2014-05-07  Andrew Bennett  <andrew.bennett@imgtec.com>
 126
 127         * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
 128         mips32r5 and mips64r5.
 129         * archures.c (bfd_architecture): Likewise.
 130         * bfd-in2.h (bfd_architecture): Likewise.
 131         * cpu-mips.c (arch_info_struct): Likewise.
 132         * elfxx-mips.c (mips_set_isa_flags): Likewise.
 133
 134 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
 135
 136         * elfxx-mips.h (elfxx-mips.h): Declare.
 137         * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
 138         Tag_GNU_MIPS_ABI_FP mismatches.
 139         (_bfd_mips_fp_abi_string): New function.
 140
 141 2014-05-02  Alan Modra  <amodra@gmail.com>
 142
 143         * targets.c: Sort bfd_target vectors somewhat alphabetically.
 144         * configure.in: Likewise.
 145         * configure: Regenerate.
 146
 147 2014-05-02  Alan Modra  <amodra@gmail.com>
 148
 149         * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
 150         * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
 151         * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
 152         * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
 153         * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
 154         * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
 155         * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
 156         * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
 157         * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
 158         * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
 159         * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
 160         * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
 161         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 162         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 163         * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
 164         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
 165         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 166         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 167         * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
 168         * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 169         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
 170         * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
 171         * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
 172         * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
 173         * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
 174         * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
 175         * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
 176         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
 177         * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
 178         * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 179         * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
 180         * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
 181         * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
 182         * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
 183         * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
 184         * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
 185         * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
 186         * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
 187         * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
 188         * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
 189         * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
 190         * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
 191         * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
 192         * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
 193         * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
 194         * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
 195         * vms-alpha.c, * vms-lib.c: Rename bfd targets to
 196         <cpu>_<format>_<other>_<endian>_vec.  Adjust associated MY macros
 197         on aout targets.
 198         * configure: Regenerate.
 199
 200 2014-05-01  Hans-Peter Nilsson  <hp@bitrange.com>
 201
 202         * mmo.c (mmo File layout documentation): Add note about low bits
 203         of address.
 204         (mmo_write_chunk): When handling data remainder, assert that
 205         previous remaining data is flushed.
 206         (mmo_write_loc_chunk): Only look for trailing and leading zeros
 207         when dealing with an aligned VMA and for aligned lengths.  Don't skip
 208         the last 32-bit-word of zeros.
 209         (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
 210         (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
 211         emitting data, not after updating it.
 212         <case LOP_LOC>: Call mmo_decide_section with aligned vma.
 213
 214 2014-04-30  Nick Clifton  <nickc@redhat.com>
 215
 216         * compress.c (bfd_is_section_compressed): When checking the
 217         .debug_str section, also check the fifth byte in the section is
 218         not part of a string.
 219
 220 2014-04-30  Alan Modra  <amodra@gmail.com>
 221
 222         * elf-eh-frame.c (struct cie.personality): Replace val with sym.
 223         (find_merged_cie): Identify personality functions by (bfd_id,index)
 224         pair when a local sym is used.
 225
 226 2014-04-29  Christian Svensson  <blue@cmd.nu>
 227
 228         * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
 229         into .rela.got if it contained TLS relocations as well.
 230
 231 2014-04-28  Nick Clifton  <nickc@redhat.com>
 232
 233         PR ld/16821
 234         * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
 235         time warning.
 236
 237 2014-04-26  Alan Modra  <amodra@gmail.com>
 238
 239         * po/SRC-POTFILES.in: Regenerate.
 240         * configure: Regenerate.
 241
 242 2014-04-25  Nick Clifton  <nickc@redhat.com>
 243
 244         PR ld/16821
 245         * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
 246         a 342-bit host.  This time for older versions of gcc.
 247
 248 2014-04-24  Nick Clifton  <nickc@redhat.com>
 249
 250         * peXXigen.c (rsrc_print_section): Fix compile time warning for
 251         32-bit hosts.
 252
 253 2014-04-24  Alan Modra  <amodra@gmail.com>
 254
 255         PR 16867
 256         * dwarf2.c: Formatting.
 257         (struct dwarf2_debug): Make adjusted_section_count signed.
 258         (unset_sections): Make i signed.
 259         (set_debug_vma): New function.
 260         (place_sections): Handle separate debug object file.  Set VMA
 261         on debug sections, even if they have an output section.  Also
 262         set VMA on zero size sections, and non-load but alloc sections.
 263         Set adjusted_section_count to -1 when no section adjustment.
 264         Malloc adjusted_sections.  Don't double last_vma.  Transfer
 265         alloc section VMAs to separate debug file.
 266         (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
 267         (_bfd_dwarf2_slurp_debug_info): Add do_place parameter.  Drop
 268         test on symbols being the same before using old stash.  Read
 269         and use separate debug file symbols.  Call place_sections.
 270         (find_line): Don't call place_sections here.
 271         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
 272         * libbfd.h: Regenerate.
 273         * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
 274         _bfd_dwarf2_slurp_debug_info call.
 275         * simple.c (simple_save_output_info): Clarify comment.
 276
 277 2014-04-24  Nick Clifton  <nickc@redhat.com>
 278
 279         PR ld/16807
 280         * peXXigen.c (struct rsrc_regions): New structure.
 281         (rsrc_print_resource_directory): Use new structure.  Include
 282         offset of directory in listing.
 283         (rsrc_print_resource_entry): Likewise.
 284         (rsrc_print_section): Likewise.
 285         (rsrc_count_entries): Do not increment sizeof_strings or
 286         sizeof_leaves.
 287         (rsrc_count_directory): Do not increment sizeof_tables.
 288         (rsrc_compute_region_sizes): New function.
 289         (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
 290         (rsrc_process_section): Compute size of regions after merging
 291         entries.
 292
 293 2014-04-23  Alan Modra  <amodra@gmail.com>
 294
 295         PR ld/16787
 296         * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
 297         (place_sections): Do not modify VMA of sections when called from
 298         linker after sections have been placed in output sections.  Short
 299         circuit single section case.
 300         (save_section_vma, section_vma_same): New functions.
 301         (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
 302         change.
 303         * reloc.c (bfd_perform_relocation): Do not modify reloc addend
 304         when non-relocatable.
 305
 306 2014-04-22  Nick Clifton  <nickc@redhat.com>
 307
 308         PR ld/16821
 309         * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
 310
 311 2014-04-22  Christian Svensson  <blue@cmd.nu>
 312
 313         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 314         * archures.c: Likewise.
 315         * coffcode.h: Likewise.
 316         * config.bfd: Likewise.
 317         * configure.in: Likewise.
 318         * reloc.c: Likewise.
 319         * targets.c: Likewise.
 320         * cpu-or1k.c: New file.
 321         * elf32-or1k.c: New file.
 322         * coff-or32.c: Delete.
 323         * cpu-openrisc.c: Delete.
 324         * cpu-or32.c: Delete.
 325         * elf32-openrisc.c: Delete.
 326         * elf32-or32.c: Delete.
 327         * Makefile.in: Regenerate.
 328         * bfd-in2.h: Regenerate.
 329         * configure: Regenerate.
 330         * libbfd.h: Regenerate.
 331
 332 2014-04-22  Yuanhui Zhang  <asmwarrior@gmail.com>
 333
 334         PR ld/16821
 335         * peXXigen.c (abs_finder): Fix for 32-bit host builds.
 336
 337 2014-04-22  Will Newton  <will.newton@linaro.org>
 338
 339         * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
 340         function.  (elf_backend_section_flags): Remove define.
 341
 342 2014-04-21  Richard Henderson  <rth@redhat.com>
 343
 344         * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
 345         parameter; honor it and disable got merging when false.
 346         (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
 347         the first pass of relaxation.
 348         (elf64_alpha_relax_with_lituse): Likewise.  Move relaxed relocs to
 349         the end of the LITERAL+LITUSE chain.
 350         (elf64_alpha_relax_section): Only process LITERAL relocs during the
 351         second pass of relaxation.
 352
 353         * configure.ac (use_secureplt): Enable by default.
 354         * configure: Rebuild.
 355
 356 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 357
 358         * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
 359         bind_content, weak_bind_content, lazy_bind_content,
 360         export_content.
 361         (bfd_mach_o_load_command): Add comments, add next field.
 362         (mach_o_data_struct): Replace commands field by first_command
 363         and last_command.
 364         * mach-o.c (bfd_mach_o_append_command): New function.
 365         (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
 366         (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
 367         copy fields.
 368         (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
 369         (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
 370         (bfd_mach_o_write_thread): Use macro instead of literal.
 371         (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
 372         (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
 373         functions.
 374         (bfd_mach_o_write_symtab_content): New function (extracted
 375         from bfd_mach_o_write_symtab).
 376         (bfd_mach_o_write_symtab): Split.
 377         (bfd_mach_o_count_indirect_symbols): Move
 378         (bfd_mach_o_build_dysymtab): Remove layout code.
 379         (bfd_mach_o_write_contents): Rewritten to build commands in order.
 380         (bfd_mach_o_count_sections_for_seg): Remove.
 381         (bfd_mach_o_build_obj_seg_command): New function (extracted from
 382         bfd_mach_o_build_seg_command).
 383         (bfd_mach_o_build_exec_seg_command): New function.
 384         (bfd_mach_o_build_dysymtab_command): Remove.
 385         (bfd_mach_o_layout_commands): New function.
 386         (bfd_mach_o_init_segment): New function.
 387         (bfd_mach_o_build_commands): Major rework to handle non-object
 388         files.
 389         (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
 390         function.
 391         (bfd_mach_o_read_dyld_info): Clear content fields.
 392         (bfd_mach_o_read_segment): Adjust call.
 393         (bfd_mach_o_flatten_sections): Adjust as now load commands are
 394         chained.
 395         (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
 396         (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
 397         (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
 398         Likewise.
 399
 400 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 401
 402         * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
 403         Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
 404         * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
 405         * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
 406
 407 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 408
 409         * mach-o.h (bfd_mach_o_dylinker_command)
 410         (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
 411         name_len field.
 412         * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 413         (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
 414
 415 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 416
 417         * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
 418         * mach-o-target.c: Check TARGET_PAGESIZE is defined.
 419         (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
 420         * mach-o.c (TARGET_PAGESIZE): Define and undefined for
 421         each targets declared.
 422         * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
 423         * mach-o-i386.c (TARGET_PAGESIZE): Define.
 424
 425 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 426
 427         * mach-o.c (bfd_mach_o_write_thread)
 428         (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
 429         (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
 430         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 431         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
 432         (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
 433         (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
 434         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
 435         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
 436         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
 437         (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
 438         (bfd_mach_o_read_command): Now return a boolean status.
 439         Adjust return statements.
 440         (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
 441         (bfd_mach_o_core_file_failing_command): Remove useless initialization.
 442
 443 2014-04-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
 444
 445         * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
 446         field.  Add assigned_low_gotno and assigned_high_gotno fields.
 447         (mips_elf_create_local_got_entry): Update out-of-space condition.
 448         Set index of new GOT entry to assigned_low_gotno if required by
 449         the current relocation, else set it to assigned_high_gotno.
 450         (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
 451         with assigned_low_gotno.
 452         (mips_elf_multi_got): Initialize assigned_low_gotno and
 453         assigned_high_gotno in secondary GOTs.  Use assigned_low_gotno
 454         in place of assigned_gotno when handling global GOT entries.
 455         (mips_elf_lay_out_got): Initialize assigned_low_gotno and
 456         assigned_high_gotno.
 457         (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
 458         gap in the middle of local GOT space.
 459
 460 2014-04-17  Alan Modra  <amodra@gmail.com>
 461
 462         PR 16846
 463         * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
 464         current bfd is a plugin.  Don't always set type_change_ok
 465         when old bfd is a plugin.
 466
 467 2014-04-16  Tristan Gingold  <gingold@adacore.com>
 468
 469         * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
 470         flag.
 471
 472 2014-04-16  Alan Modra  <amodra@gmail.com>
 473
 474         * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
 475         with "ba 0" rather than zeros.
 476
 477 2014-04-15  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 478
 479         * (elfNN_aarch64_tls_relax): Fix instruction mask.
 480
 481 2014-04-14  Alan Modra  <amodra@gmail.com>
 482
 483         * elf32-ppc.c (BA): Define
 484         (ppc_elf_link_hash_table_create): Correct default_params.
 485         (write_glink_stub): Pad small plt call stub with "ba 0" rather
 486         than "nop" for ppc476_workaround.
 487         (ppc_elf_finish_dynamic_sections): Likewise for branch table
 488         and __glink_PLTresolve.  Ensure plt call stub at end of page
 489         doesn't allow fall-thru prefetch.
 490
 491 2014-04-11  Nick Clifton  <nickc@redhat.com>
 492
 493         PR ld/16821
 494         * peXXigen.c (abs_finder): New function.
 495         (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
 496         than 1^32 try to convert them into section relative values
 497         instead.
 498
 499 2014-04-11  Nick Clifton  <nickc@redhat.com>
 500
 501         * bfd-in2.h: Regenerate.
 502         * libbfd.h: Regenerate.
 503
 504 2014-04-10  Cesar Philippidis  <cesar@codesourcery.com>
 505
 506         * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
 507         when building function stubs.
 508
 509 2014-04-10  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 510
 511         * elf32-avr.c: Add DIFF relocations for AVR.
 512         (avr_final_link_relocate): Handle the DIFF relocs.
 513         (bfd_elf_avr_diff_reloc): New.
 514         (elf32_avr_is_diff_reloc): New.
 515         (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
 516         (elf32_avr_relax_delete_bytes): Recompute difference after deleting
 517         bytes.
 518
 519         * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
 520
 521 2014-04-09  Alan Modra  <amodra@gmail.com>
 522
 523         * libcoff.h: Regenerate.
 524
 525 2014-04-09  Alan Modra  <amodra@gmail.com>
 526
 527         * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
 528         of safe ppc476 insns at end of page.  Also remove non-branch insns.
 529         Expand comments.
 530
 531 2014-04-08  Jon Turney  <jon.turney@dronecode.org.uk>
 532
 533         * peXXigen.c (pe_print_debugdata): New function: Displays the
 534         contents of the debug directory and decodes codeview entries.
 535         (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
 536         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
 537         Add functions for reading and writing debugdir and codeview
 538         records.
 539         * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
 540         (_bfd_XXi_write_codeview_record): Add prototypes and macros.
 541         * libcoff-in.h (pe_tdata): Add build-id data.
 542         * libcoff.h: Regenerate.
 543         * coffcode.h (coff_write_object_contents): Run build_id
 544         after_write_object_contents hook.
 545
 546 2014-04-05  Alan Modra  <amodra@gmail.com>
 547
 548         * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
 549         merging non-default sym.
 550
 551 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 552
 553         * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
 554         configured for.
 555
 556 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 557
 558         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
 559         thinko on names length.
 560
 561 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 562
 563         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
 564         of output_section.
 565         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
 566
 567 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 568
 569         * bfd.c (bfd_get_arch_size): Default is taken from arch.
 570
 571 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
 572
 573         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
 574         section before dereferencing.
 575         (pe_print_idata, pe_print_edata, pe_print_reloc)
 576         (rsrc_print_section): Don't bother interpreting the contents
 577         of sections which have no contents.
 578
 579 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
 580
 581         PR ld/16803
 582         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
 583         file position.
 584
 585 2014-04-03  Tristan Gingold  <gingold@adacore.com>
 586
 587         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
 588         output_section.
 589         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
 590         Fix style.
 591         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
 592
 593 2014-04-03  Alan Modra  <amodra@gmail.com>
 594
 595         * elf-bfd.h (struct elf_backend_data
 596         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
 597         with "bfd_size_type size".
 598         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 599         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 600         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 601         * elfcode.h (bfd_from_remote_memory): Likewise.
 602         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
 603         * bfd-in2.h: Regenerate.
 604
 605 2014-04-02  Tristan Gingold  <gingold@adacore.com>
 606
 607         * mach-o.h (bfd_mach_o_twolevel_hints_command)
 608         (bfd_mach_o_prebind_cksum_command): New types.
 609         (bfd_mach_o_prebound_dylib_command): Rewrite.
 610         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
 611         fields.
 612         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
 613         command.
 614         (bfd_mach_o_read_prebind_cksum): New function.
 615         (bfd_mach_o_read_twolevel_hints): Ditto.
 616         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
 617         commands.
 618
 619 2014-04-02  Alan Modra  <amodra@gmail.com>
 620
 621         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
 622         Consolidate code handling possible section headers past end of
 623         segment.  Don't use p_align for page size guess, instead use
 624         minpagesize.  Take note of ld.so clearing section headers when
 625         p_memsz > p_filesz.  Handle file header specifying no section
 626         headers.  Handle zero p_align throughout.  Default loadbase to
 627         zero.  Add comments.  Rename contents_size to high_offset, and
 628         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
 629         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
 630         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
 631         Likewise.
 632         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 633         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 634         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
 635         * bfd-in2.h: Regnerate.
 636
 637 2014-04-01  Tristan Gingold  <gingold@adacore.com>
 638
 639         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
 640         when num == 0.
 641
 642 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
 643             Pavel Fedin  <p.fedin@samsung.com>
 644
 645         * elf32-arm.c: Add support for limited pretty-printing of PLT
 646         entries on eabi and nacl targets.
 647         (elf32_arm_get_synthetic_symtab): Add new callback.
 648         (elf32_arm_nacl_plt_sym_val): Likewise.
 649         (elf32_arm_plt0_size): Add helper function.
 650         (elf32_arm_plt_size): Likewise.
 651
 652 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 653
 654         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
 655         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
 656
 657 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 658
 659         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
 660         * mach-o.c (bfd_mach_o_write_symtab)
 661         (bfd_mach_o_write_contents)
 662         (bfd_mach_o_set_section_flags_from_bfd)
 663         (bfd_mach_o_build_seg_command): Fix indentation.
 664         (bfd_mach_o_get_base_address): New function.
 665
 666 2014-03-26  Nick Clifton  <nickc@redhat.com>
 667
 668         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
 669         relocations in discarded sections.
 670
 671 2014-03-26  Tristan Gingold  <gingold@adacore.com>
 672
 673         * mach-o.c (bfd_mach_o_convert_architecture): Add
 674         BFD_MACH_O_CPU_TYPE_ARM64.
 675
 676 2014-03-26  Alan Modra  <amodra@gmail.com>
 677
 678         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
 679         needed plt entries when taking the address of functions for
 680         abiversion == 0 (ie. unknown) as well as abiversion == 2.
 681         Move opd setup and abiversion checks to..
 682         (ppc64_elf_before_check_relocs): ..here.  Renamed from
 683         ppc64_elf_process_dot_syms.  Set output abiversion from input and
 684         input abiversion from output, if either is not set.
 685         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
 686         (elf_backend_check_directives): Update.
 687
 688 2014-03-25  Will Newton  <will.newton@linaro.org>
 689
 690          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
 691          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
 692          of input sections rather than output sections.
 693
 694 2014-03-20  Will Newton  <will.newton@linaro.org>
 695
 696         PR ld/16715
 697         * elf32-arm.c (elf32_arm_check_relocs): Set
 698         pointer_equality_needed for absolute references within
 699         executable links.
 700         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
 701         unless pointer_equality_needed is set.
 702
 703 2014-03-19  Nick Clifton  <nickc@redhat.com>
 704
 705         * peXXigen.c (rsrc_process_section): Add code to scan input
 706         sections and record their lengths.  Use these lengths to find the
 707         start of each merged .rsrc section.
 708
 709 2014-03-17  Tristan Gingold  <gingold@adacore.com>
 710
 711         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
 712         (bfd_mach_o_read_command): Ditto.
 713
 714 2014-03-14  Meador Inge  <meadori@codesourcery.com>
 715
 716         * configure.in: Add strnlen to AC_CHECK_DECLS.
 717         * config.in: Regenerate.
 718         * configure: Regenerate.
 719         * sysdep.h (strnlen): Add prototype.
 720
 721 2014-03-14  Alan Modra  <amodra@gmail.com>
 722
 723         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
 724         handling for VLE_SDA21 relocs.
 725
 726 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 727
 728         * peicode.h (pe_ILF_object_p): Adjust, as the version number
 729         has been read.
 730         (pe_bfd_object_p): Also read version number to detect ILF.
 731         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
 732         (x86_64pe_bigobj_vec): Define
 733         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
 734         (bfd_coff_max_nscns): New macro.
 735         (coff_compute_section_file_positions): Use unsigned int for
 736         target_index.  Compare with bfd_coff_max_nscns.
 737         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
 738         Set a value for _bfd_coff_max_nscns.
 739         (header_bigobj_classid): New constant.
 740         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
 741         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
 742         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
 743         functions.
 744         (bigobj_swap_table): New table.
 745         * libcoff.h: Regenerate.
 746         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
 747         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
 748         _bfd_coff_max_nscns.
 749         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 750         * coff-rs6000.c (bfd_xcoff_backend_data)
 751         (bfd_pmac_xcoff_backend_data): Likewise.
 752         * coff64-rs6000.c (bfd_xcoff_backend_data)
 753         (bfd_xcoff_aix5_backend_data): Likewise.
 754         * targets.c (x86_64pe_bigobj_vec): Declare.
 755         * configure.in (x86_64pe_bigobj_vec): New vector.
 756         * configure: Regenerate.
 757         * config.bfd: Add bigobj object format for Windows targets.
 758
 759 2014-03-12  Nick Clifton  <nickc@redhat.com>
 760
 761         PR ld/16671
 762         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
 763         before testing for vxworks.
 764
 765 2014-03-12  Alan Modra  <amodra@gmail.com>
 766
 767         * Makefile.in: Regenerate.
 768
 769 2014-03-12  Alan Modra  <amodra@gmail.com>
 770
 771         PR 16690
 772         * elf.c (copy_elf_program_header): Ignore first section lma if
 773         non-alloc.
 774
 775 2014-03-11  Alan Modra  <amodra@gmail.com>
 776
 777         PR 16686
 778         * coff-rs6000.c: Include stdint.h.
 779         * coff64-rs6000.c: Likewise.
 780
 781 2014-03-10  Tristan Gingold  <gingold@adacore.com>
 782
 783         * ticoff.h: Removed.
 784
 785 2014-03-08  Alan Modra  <amodra@gmail.com>
 786
 787         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
 788         many relocations.  Correct bitsize and rightshift too for a number
 789         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
 790         Correct dst_mask on R_PPC_VLE_SDA21_LO.
 791         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
 792         (ppc_elf_relocate_section): Modify overflow test for 16-bit
 793         fields in instructions to signed/unsigned according to whether
 794         the field takes a signed or unsigned value.  Tidy vle split16 code.
 795         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
 796
 797 2014-03-08  Alan Modra  <amodra@gmail.com>
 798
 799         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
 800         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
 801         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
 802         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
 803         (ppc64_elf_relocate_section): Modify overflow test for 16-bit
 804         fields in instructions to signed/unsigned according to whether
 805         the field takes a signed or unsigned value.
 806
 807 2014-03-07  Pedro Alves  <palves@redhat.com>
 808
 809         PR gdb/16696
 810         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
 811         through ptr_to_uint instead of through long.
 812
 813 2014-03-06  Nick Clifton  <nickc@redhat.com>
 814
 815         PR 16664
 816         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
 817         attribute section names.
 818
 819 2014-03-05  Alan Modra  <amodra@gmail.com>
 820
 821         Update copyright years.
 822
 823 2014-03-05  Alan Modra  <amodra@gmail.com>
 824
 825         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
 826         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
 827         (ppc64_elf_check_relocs): Likewise.
 828         (ppc64_elf_relocate_section): Likewise.
 829         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
 830         * bfd-in2.h: Regenerate.
 831         * libbfd.h: Regenerate.
 832
 833 2014-03-04  Heiher  <r@hev.cc>
 834
 835         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
 836         Loongson-3A.
 837         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
 838         extension of bfd_mach_mipsisa64r2.
 839
 840 2014-03-04  Nick Clifton  <nickc@redhat.com>
 841
 842         PR ld/16017
 843         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
 844         (elf32_thumb2_plt_entry): New array.
 845         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
 846         using thumb2 based PLT.
 847         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
 848         entries.
 849         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
 850         PLT entries.
 851         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
 852         based PLT 0-entry.
 853         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
 854         Thumb2 based PLT 0-entry.
 855         (elf32_arm_output_arch_local_syms): Handle creation of local
 856         symbols for Thumb2 based PLT entries.
 857
 858 2014-02-28  Alan Modra  <amodra@gmail.com>
 859
 860         PR ld/16643
 861         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
 862         the same conditions we called check_relocs.
 863
 864 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 865
 866         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
 867         * bfd-in2.h: Regenerate.
 868         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
 869         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
 870         using long PLT entries.
 871         (bfd_elf32_arm_use_long_plt): New function.
 872         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
 873
 874 2014-02-27  Alan Modra  <amodra@gmail.com>
 875
 876         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
 877         params for targets that don't use ppc32elf.em.
 878
 879 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
 880
 881         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
 882         of GOTOFF relocations.
 883
 884 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 885             H.J. Lu  <hongjiu.lu@intel.com>
 886
 887         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
 888         (elf_x86_64_legacy_plt_entry): Likewise.
 889         (elf_x86_64_bnd_plt_entry): Likewise.
 890         (elf_x86_64_legacy_plt2_entry): Likewise.
 891         (elf_x86_64_bnd_plt2_entry): Likewise.
 892         (elf_x86_64_bnd_arch_bed): Likewise.
 893         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
 894         (elf_x86_64_link_hash_table): Add plt_bnd.
 895         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
 896         plt_bnd.
 897         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
 898         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
 899         in 64-bit mode.
 900         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
 901         symbols.  Resolve call to the second PLT if it is created.
 902         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
 903         (elf_x86_64_relocate_section): Resolve PLT references to the
 904         second PLT if it is created.
 905         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
 906         second PLT entry for BND relocation.
 907         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
 908         the second PLT is created.
 909         (elf_x86_64_get_synthetic_symtab): New.
 910         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
 911
 912 2014-02-19  Alan Modra  <amodra@gmail.com>
 913
 914         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
 915         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
 916         provision of out-of-line register save/restore routines.
 917
 918 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
 919
 920         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
 921         PT_DYNAMIC segment flags.
 922
 923 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 924
 925         PR binutils/16595
 926         * simple.c (struct saved_offsets): New.
 927         (simple_save_output_info): Use it for ptr.
 928         (simple_restore_output_info): Use it for ptr.  Check section_count.
 929         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
 930
 931 2014-02-17  Alan Modra  <amodra@gmail.com>
 932
 933         * elf64-ppc.h (struct ppc64_elf_params): Define.
 934         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 935         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 936         ppc64_elf_build_stubs): Update prototype.
 937         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
 938         fields now in params.  Adjust code throughout file.
 939         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
 940         Save params pointer in htab.
 941         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 942         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 943         ppc64_elf_build_stubs): Remove parameters now in "params".
 944
 945 2014-02-17  Alan Modra  <amodra@gmail.com>
 946
 947         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
 948         patched for ppc476 workaround.  Reapply branch taken/not taken
 949         relocs.
 950
 951 2014-02-12  Alan Modra  <amodra@gmail.com>
 952
 953         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
 954         stubs for calls to __tls_get_addr that we know will later be
 955         optimised away.
 956
 957 2014-02-12  Alan Modra  <amodra@gmail.com>
 958
 959         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
 960         for ld -r, when code sections are sufficiently aligned.
 961         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
 962         pagesize_p2.
 963
 964 2014-02-12  Alan Modra  <amodra@gmail.com>
 965
 966         PR gold/15530
 967         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 968         --export-dynamic and --dynamic-list marking of symbols.
 969         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
 970         cheap tests first.
 971
 972 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 973
 974         PR gold/16530
 975         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
 976         executables if it matches dynamic_list.
 977
 978 2014-02-10  Alan Modra  <amodra@gmail.com>
 979
 980         * po/SRC-POTFILES.in: Regenerate.
 981         * po/bfd.pot: Regenerate.
 982
 983 2014-02-09  Alan Modra  <amodra@gmail.com>
 984
 985         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
 986         * elfxx-target.h (elf_backend_caches_rawsize): Define.
 987         (elfNN_bed): Init new field.
 988         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
 989         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
 990         (ppc_elf_relax_section): Don't reallocate section here, write
 991         stubs, or write out relocs for ld -r here..
 992         (ppc_elf_relocate_section): ..instead write stubs here, and use
 993         existing code to write out relocs for ld -r.  Fix offset
 994         adjustment on reloc for little-endian.
 995         (elf_backend_caches_rawsize): Define.
 996
 997 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 998
 999         PR build/16550
1000         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1001
1002 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1003
1004         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1005         return paths.  Three times.
1006         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1007         return paths.
1008         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1009         (ppc64_elf_edit_toc): Free USED in return path.
1010
1011 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
1012
1013         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1014         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1015         * libbfd.h: Regenerated.
1016         * bfd-in2.h: Regenerated.
1017         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1018         (nios2_reloc_map): Likewise.
1019         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1020         Fixed all references.
1021         (nios2_elf32_relocate_section): Add new relocations.
1022         (nios2_elf32_check_relocs): Likewise.
1023         (nios2_elf32_gc_sweep_hook): Likewise.
1024
1025 2014-02-03  Alan Modra  <amodra@gmail.com>
1026
1027         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1028         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
1029         (ppc_elf_link_params): New function.
1030         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1031         workaround.
1032         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1033         parameters.  Use htab->params instead.
1034         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1035         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1036         64 bytes for ppc476 workaround.
1037         (struct ppc_elf_relax_info): New.
1038         (ppc_elf_relax_section): Exclude linker created sections and
1039         those too small to hold one instruction.  Don't add another
1040         branch  around trampolines on later relax passes.  Don't
1041         generate trampolines for undefined symbols when !relocatable,
1042         nor for plugin symbols.  Allocate space for ppc476 workaround
1043         patch area.  Free fixups on error return path.
1044         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1045         * elf32-ppc.h (struct ppc_elf_params): New.
1046         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1047         (ppc_elf_link_params): Declare.
1048         * section.c (SEC_INFO_TYPE_TARGET): Define.
1049         * bfd-in2.h: Regenerate.
1050
1051 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
1052
1053         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1054         h_gp_got field.
1055         (nios2_elf32_relocate_section): Use got_base to adjust
1056         GOT-pointer-relative relocations relative to _gp_got.
1057         (create_got_section): Create _gp_got symbol.
1058         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1059         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1060
1061 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
1062
1063         * bfd-in2.h: Update from reloc.c.
1064         * elf32-nios2.c: Include elf32-nios2.h.
1065         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1066         (nios2_reloc_map): Likewise.
1067         (enum elf32_nios2_stub_type): Declare.
1068         (struct elf32_nios2_stub_hash_entry): Declare.
1069         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1070         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1071         (struct elf32_nios2_link_hash_table): Add new fields bstab,
1072         stub_bfd, add_stub_section, layout_sections_again, stub_group,
1073         bfd_count, top_index, input_list, all_local_syms.
1074         (nios2_call26_stub_entry): New.
1075         (nios2_elf32_install_imm16): Move up in file.
1076         (nios2_elf32_install_data): Move up in file.
1077         (hiadj): Move up in file.
1078         (stub_hash_newfunc): New.
1079         (link_hash_newfunc): Initialize hsh_cache field.
1080         (STUB_SUFFIX): New.
1081         (nios2_stub_name): New.
1082         (nios2_get_stub_entry): New.
1083         (nios2_add_stub): New.
1084         (nios2_elf32_setup_section_lists): New.
1085         (nios2_elf32_next_input_section): New.
1086         (CALL26_SEGMENT): New.
1087         (MAX_STUB_SECTION_SIZE): New.
1088         (group_sections): New.
1089         (nios2_type_of_stub): New.
1090         (nios2_build_one_stub): New.
1091         (nios2_size_one_stub): New.
1092         (get_local_syms): New.
1093         (nios2_elf32_size_stubs): New.
1094         (nios2_elf32_build_stubs): New.
1095         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1096         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
1097         trampolines for R_NIOS2_CALL26 stubs.
1098         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1099         (nios2_elf32_gc_sweep_hook): Likewise.
1100         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1101         (nios2_elf32_link_hash_table_free): New.
1102         (bfd_elf32_bfd_link_hash_table_free): Define.
1103         * elf32-nios2.h: New file.
1104         * libbfd.h: Update from reloc.c.
1105         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1106
1107 2014-01-29  Nick Clifton  <nickc@redhat.com>
1108
1109         PR binutils/16318
1110         * elf32-metag.c (elf_metag_post_process_headers): Call
1111         _bfd_elf_post_process_headers.
1112         * elf32-sh64.c (sh64_elf_copy_private_data): Call
1113         _bfd_elf_copy_private_data.
1114         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1115
1116 2014-01-29  Nick Clifton  <nickc@redhat.com>
1117
1118         * bfd-in.h (bfd_set_section_vma): Delete.
1119         (bfd_set_section_alignment): Delete.
1120         (bfd_set_section_userdata): Delete.
1121         (bfd_set_cacheable): Delete.
1122         * bfd.c (bfd_set_cacheable): New static inline function.
1123         * section.c (bfd_set_section_userdata): Likewise.
1124         (bfd_set_section_vma): Likewise.
1125         (bfd_set_section_alignment): Likewise.
1126         * bfd-in2.h: Regenerate.
1127
1128 2014-01-28  Nick Clifton  <nickc@redhat.com>
1129
1130         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1131         attributes select the CU containing the abbreviation, which may not
1132         be the current CU.
1133
1134 2014-01-24  Alan Modra  <amodra@gmail.com>
1135
1136         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1137         to get_relocs for ELFv2.
1138
1139 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1140
1141         PR ld/16498
1142         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1143         if TLS sections are not adjacent.
1144
1145 2014-01-22  Alan Modra  <amodra@gmail.com>
1146
1147         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1148
1149 2014-01-22  Alan Modra  <amodra@gmail.com>
1150
1151         * elf64-ppc.c (STK_LINKER): Comment typo fix.
1152
1153 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1154
1155         PR ld/16467
1156         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1157         regular default symbol definition and the versioned dynamic
1158         symbol definition mismatch, skip the default symbol definition
1159         if one of them is IFUNC.
1160
1161 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1162
1163         PR ld/2404
1164         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1165         info->export_dynamic nor h->ref_dynamic for type mismatch when
1166         adding the default version.
1167
1168 2014-01-16  Alan Modra  <amodra@gmail.com>
1169
1170         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1171         mips_elf_traverse_got_arg* rather than mips_got_info*.
1172         Adjust caller.  Alloc on output_bfd rather than symbol section
1173         owner.
1174
1175 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1176
1177         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1178         change.
1179         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1180
1181 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1182
1183         PR ld/16428
1184         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1185         against __ehdr_start.
1186         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1187
1188 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1189
1190         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1191         change.
1192         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1193
1194 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1195
1196         PR ld/16428
1197         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1198         count if there are any non pc-relative relocs.
1199         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1200
1201 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
1202             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
1203
1204         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1205         offset while calculating relocation address.
1206         (elfNN_aarch64_create_small_pltn_entry): Likewise.
1207         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1208
1209 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
1210
1211         PR ld/16202
1212         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1213         R_ARM_ABS8 and R_ARM_ABS16.
1214
1215 2014-01-13  Alan Modra  <amodra@gmail.com>
1216
1217         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1218         error when shared and force a plt call otherwise.
1219         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1220         plt_type == PLT_NEW.
1221         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1222         the appropriate call stub.
1223
1224 2014-01-10  Alan Modra  <amodra@gmail.com>
1225
1226         PR ld/14207
1227         PR ld/16322
1228         PR binutils/16323
1229         * elf.c (assign_file_positions_for_load_sections): Revert last change.
1230         (assign_file_positions_for_non_load_sections): When setting up
1231         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1232         header that completely covers the relro region.
1233
1234 2014-01-09  Tristan Gingold  <gingold@adacore.com>
1235
1236         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1237         table macros and add macros to initializa the structure.
1238
1239 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1240
1241         PR ld/14207
1242         PR ld/16322
1243         PR binutils/16323
1244         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1245         size for PT_GNU_RELRO segment.
1246         (assign_file_positions_for_load_sections): If PT_LOAD segment
1247         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1248
1249 2014-01-07  Tom Tromey  <tromey@redhat.com>
1250
1251         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1252         wrappers.
1253
1254 2014-01-03  Nick Clifton  <nickc@redhat.com>
1255
1256         PR binutils/16199
1257         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1258         zero.
1259
1260 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
1261
1262         PR binutils/14289
1263         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1264
1265 2014-01-02  Nick Clifton  <nickc@redhat.com>
1266
1267         PR binutils/11983
1268         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1269         filename in the bfd's filename field.
1270         * elfcode.h (bfd_from_remote_memory): Likewise.
1271         * ieee.c (ieee_object_p): Likewise.
1272         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1273         * oasys.c (oasys_openr_next_archived_file): Likewise.
1274         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1275         * opncls.c (bfd_fopen): Likewise.
1276         (bfd_openstreamr): Likewise.
1277         (bfd_openr_iovec): Likewise.
1278         (bfd_openw): Likewise.
1279         (bfd_create): Likewise.
1280         (_bfd_delete_bfd): Free filename.
1281
1282 For older changes see ChangeLog-2013
1283 \f
1284 Copyright (C) 2014 Free Software Foundation, Inc.
1285
1286 Copying and distribution of this file, with or without modification,
1287 are permitted in any medium without royalty provided the copyright
1288 notice and this notice are preserved.
1289
1290 Local Variables:
1291 mode: change-log
1292 left-margin: 8
1293 fill-column: 74
1294 version-control: never
1295 End: