bfd/ChangeLog

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