bfd/ChangeLog

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