bfd/ChangeLog

   1 2014-05-07  Andreas Tobler  <andreast@fgznet.ch>
   2
   3         * config.bfd: Add proper arm config for *-*-freebsd*.
   4
   5 2014-05-07  Andrew Bennett  <andrew.bennett@imgtec.com>
   6
   7         * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
   8         mips32r5 and mips64r5.
   9         * archures.c (bfd_architecture): Likewise.
  10         * bfd-in2.h (bfd_architecture): Likewise.
  11         * cpu-mips.c (arch_info_struct): Likewise.
  12         * elfxx-mips.c (mips_set_isa_flags): Likewise.
  13
  14 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
  15
  16         * elfxx-mips.h (elfxx-mips.h): Declare.
  17         * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
  18         Tag_GNU_MIPS_ABI_FP mismatches.
  19         (_bfd_mips_fp_abi_string): New function.
  20
  21 2014-05-02  Alan Modra  <amodra@gmail.com>
  22
  23         * targets.c: Sort bfd_target vectors somewhat alphabetically.
  24         * configure.in: Likewise.
  25         * configure: Regenerate.
  26
  27 2014-05-02  Alan Modra  <amodra@gmail.com>
  28
  29         * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
  30         * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
  31         * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
  32         * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
  33         * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
  34         * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
  35         * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
  36         * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
  37         * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
  38         * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
  39         * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
  40         * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
  41         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
  42         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
  43         * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
  44         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
  45         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
  46         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
  47         * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
  48         * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
  49         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
  50         * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
  51         * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
  52         * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
  53         * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
  54         * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
  55         * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
  56         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
  57         * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
  58         * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
  59         * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
  60         * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
  61         * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
  62         * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
  63         * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
  64         * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
  65         * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
  66         * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
  67         * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
  68         * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
  69         * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
  70         * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
  71         * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
  72         * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
  73         * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
  74         * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
  75         * vms-alpha.c, * vms-lib.c: Rename bfd targets to
  76         <cpu>_<format>_<other>_<endian>_vec.  Adjust associated MY macros
  77         on aout targets.
  78         * configure: Regenerate.
  79
  80 2014-05-01  Hans-Peter Nilsson  <hp@bitrange.com>
  81
  82         * mmo.c (mmo File layout documentation): Add note about low bits
  83         of address.
  84         (mmo_write_chunk): When handling data remainder, assert that
  85         previous remaining data is flushed.
  86         (mmo_write_loc_chunk): Only look for trailing and leading zeros
  87         when dealing with an aligned VMA and for aligned lengths.  Don't skip
  88         the last 32-bit-word of zeros.
  89         (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
  90         (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
  91         emitting data, not after updating it.
  92         <case LOP_LOC>: Call mmo_decide_section with aligned vma.
  93
  94 2014-04-30  Nick Clifton  <nickc@redhat.com>
  95
  96         * compress.c (bfd_is_section_compressed): When checking the
  97         .debug_str section, also check the fifth byte in the section is
  98         not part of a string.
  99
 100 2014-04-30  Alan Modra  <amodra@gmail.com>
 101
 102         * elf-eh-frame.c (struct cie.personality): Replace val with sym.
 103         (find_merged_cie): Identify personality functions by (bfd_id,index)
 104         pair when a local sym is used.
 105
 106 2014-04-29  Christian Svensson  <blue@cmd.nu>
 107
 108         * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
 109         into .rela.got if it contained TLS relocations as well.
 110
 111 2014-04-28  Nick Clifton  <nickc@redhat.com>
 112
 113         PR ld/16821
 114         * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
 115         time warning.
 116
 117 2014-04-26  Alan Modra  <amodra@gmail.com>
 118
 119         * po/SRC-POTFILES.in: Regenerate.
 120         * configure: Regenerate.
 121
 122 2014-04-25  Nick Clifton  <nickc@redhat.com>
 123
 124         PR ld/16821
 125         * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
 126         a 342-bit host.  This time for older versions of gcc.
 127
 128 2014-04-24  Nick Clifton  <nickc@redhat.com>
 129
 130         * peXXigen.c (rsrc_print_section): Fix compile time warning for
 131         32-bit hosts.
 132
 133 2014-04-24  Alan Modra  <amodra@gmail.com>
 134
 135         PR 16867
 136         * dwarf2.c: Formatting.
 137         (struct dwarf2_debug): Make adjusted_section_count signed.
 138         (unset_sections): Make i signed.
 139         (set_debug_vma): New function.
 140         (place_sections): Handle separate debug object file.  Set VMA
 141         on debug sections, even if they have an output section.  Also
 142         set VMA on zero size sections, and non-load but alloc sections.
 143         Set adjusted_section_count to -1 when no section adjustment.
 144         Malloc adjusted_sections.  Don't double last_vma.  Transfer
 145         alloc section VMAs to separate debug file.
 146         (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
 147         (_bfd_dwarf2_slurp_debug_info): Add do_place parameter.  Drop
 148         test on symbols being the same before using old stash.  Read
 149         and use separate debug file symbols.  Call place_sections.
 150         (find_line): Don't call place_sections here.
 151         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
 152         * libbfd.h: Regenerate.
 153         * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
 154         _bfd_dwarf2_slurp_debug_info call.
 155         * simple.c (simple_save_output_info): Clarify comment.
 156
 157 2014-04-24  Nick Clifton  <nickc@redhat.com>
 158
 159         PR ld/16807
 160         * peXXigen.c (struct rsrc_regions): New structure.
 161         (rsrc_print_resource_directory): Use new structure.  Include
 162         offset of directory in listing.
 163         (rsrc_print_resource_entry): Likewise.
 164         (rsrc_print_section): Likewise.
 165         (rsrc_count_entries): Do not increment sizeof_strings or
 166         sizeof_leaves.
 167         (rsrc_count_directory): Do not increment sizeof_tables.
 168         (rsrc_compute_region_sizes): New function.
 169         (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
 170         (rsrc_process_section): Compute size of regions after merging
 171         entries.
 172
 173 2014-04-23  Alan Modra  <amodra@gmail.com>
 174
 175         PR ld/16787
 176         * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
 177         (place_sections): Do not modify VMA of sections when called from
 178         linker after sections have been placed in output sections.  Short
 179         circuit single section case.
 180         (save_section_vma, section_vma_same): New functions.
 181         (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
 182         change.
 183         * reloc.c (bfd_perform_relocation): Do not modify reloc addend
 184         when non-relocatable.
 185
 186 2014-04-22  Nick Clifton  <nickc@redhat.com>
 187
 188         PR ld/16821
 189         * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
 190
 191 2014-04-22  Christian Svensson  <blue@cmd.nu>
 192
 193         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 194         * archures.c: Likewise.
 195         * coffcode.h: Likewise.
 196         * config.bfd: Likewise.
 197         * configure.in: Likewise.
 198         * reloc.c: Likewise.
 199         * targets.c: Likewise.
 200         * cpu-or1k.c: New file.
 201         * elf32-or1k.c: New file.
 202         * coff-or32.c: Delete.
 203         * cpu-openrisc.c: Delete.
 204         * cpu-or32.c: Delete.
 205         * elf32-openrisc.c: Delete.
 206         * elf32-or32.c: Delete.
 207         * Makefile.in: Regenerate.
 208         * bfd-in2.h: Regenerate.
 209         * configure: Regenerate.
 210         * libbfd.h: Regenerate.
 211
 212 2014-04-22  Yuanhui Zhang  <asmwarrior@gmail.com>
 213
 214         PR ld/16821
 215         * peXXigen.c (abs_finder): Fix for 32-bit host builds.
 216
 217 2014-04-22  Will Newton  <will.newton@linaro.org>
 218
 219         * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
 220         function.  (elf_backend_section_flags): Remove define.
 221
 222 2014-04-21  Richard Henderson  <rth@redhat.com>
 223
 224         * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
 225         parameter; honor it and disable got merging when false.
 226         (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
 227         the first pass of relaxation.
 228         (elf64_alpha_relax_with_lituse): Likewise.  Move relaxed relocs to
 229         the end of the LITERAL+LITUSE chain.
 230         (elf64_alpha_relax_section): Only process LITERAL relocs during the
 231         second pass of relaxation.
 232
 233         * configure.ac (use_secureplt): Enable by default.
 234         * configure: Rebuild.
 235
 236 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 237
 238         * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
 239         bind_content, weak_bind_content, lazy_bind_content,
 240         export_content.
 241         (bfd_mach_o_load_command): Add comments, add next field.
 242         (mach_o_data_struct): Replace commands field by first_command
 243         and last_command.
 244         * mach-o.c (bfd_mach_o_append_command): New function.
 245         (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
 246         (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
 247         copy fields.
 248         (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
 249         (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
 250         (bfd_mach_o_write_thread): Use macro instead of literal.
 251         (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
 252         (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
 253         functions.
 254         (bfd_mach_o_write_symtab_content): New function (extracted
 255         from bfd_mach_o_write_symtab).
 256         (bfd_mach_o_write_symtab): Split.
 257         (bfd_mach_o_count_indirect_symbols): Move
 258         (bfd_mach_o_build_dysymtab): Remove layout code.
 259         (bfd_mach_o_write_contents): Rewritten to build commands in order.
 260         (bfd_mach_o_count_sections_for_seg): Remove.
 261         (bfd_mach_o_build_obj_seg_command): New function (extracted from
 262         bfd_mach_o_build_seg_command).
 263         (bfd_mach_o_build_exec_seg_command): New function.
 264         (bfd_mach_o_build_dysymtab_command): Remove.
 265         (bfd_mach_o_layout_commands): New function.
 266         (bfd_mach_o_init_segment): New function.
 267         (bfd_mach_o_build_commands): Major rework to handle non-object
 268         files.
 269         (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
 270         function.
 271         (bfd_mach_o_read_dyld_info): Clear content fields.
 272         (bfd_mach_o_read_segment): Adjust call.
 273         (bfd_mach_o_flatten_sections): Adjust as now load commands are
 274         chained.
 275         (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
 276         (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
 277         (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
 278         Likewise.
 279
 280 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 281
 282         * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
 283         Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
 284         * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
 285         * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
 286
 287 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 288
 289         * mach-o.h (bfd_mach_o_dylinker_command)
 290         (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
 291         name_len field.
 292         * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 293         (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
 294
 295 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 296
 297         * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
 298         * mach-o-target.c: Check TARGET_PAGESIZE is defined.
 299         (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
 300         * mach-o.c (TARGET_PAGESIZE): Define and undefined for
 301         each targets declared.
 302         * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
 303         * mach-o-i386.c (TARGET_PAGESIZE): Define.
 304
 305 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 306
 307         * mach-o.c (bfd_mach_o_write_thread)
 308         (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
 309         (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
 310         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 311         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
 312         (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
 313         (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
 314         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
 315         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
 316         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
 317         (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
 318         (bfd_mach_o_read_command): Now return a boolean status.
 319         Adjust return statements.
 320         (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
 321         (bfd_mach_o_core_file_failing_command): Remove useless initialization.
 322
 323 2014-04-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
 324
 325         * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
 326         field.  Add assigned_low_gotno and assigned_high_gotno fields.
 327         (mips_elf_create_local_got_entry): Update out-of-space condition.
 328         Set index of new GOT entry to assigned_low_gotno if required by
 329         the current relocation, else set it to assigned_high_gotno.
 330         (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
 331         with assigned_low_gotno.
 332         (mips_elf_multi_got): Initialize assigned_low_gotno and
 333         assigned_high_gotno in secondary GOTs.  Use assigned_low_gotno
 334         in place of assigned_gotno when handling global GOT entries.
 335         (mips_elf_lay_out_got): Initialize assigned_low_gotno and
 336         assigned_high_gotno.
 337         (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
 338         gap in the middle of local GOT space.
 339
 340 2014-04-17  Alan Modra  <amodra@gmail.com>
 341
 342         PR 16846
 343         * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
 344         current bfd is a plugin.  Don't always set type_change_ok
 345         when old bfd is a plugin.
 346
 347 2014-04-16  Tristan Gingold  <gingold@adacore.com>
 348
 349         * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
 350         flag.
 351
 352 2014-04-16  Alan Modra  <amodra@gmail.com>
 353
 354         * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
 355         with "ba 0" rather than zeros.
 356
 357 2014-04-15  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 358
 359         * (elfNN_aarch64_tls_relax): Fix instruction mask.
 360
 361 2014-04-14  Alan Modra  <amodra@gmail.com>
 362
 363         * elf32-ppc.c (BA): Define
 364         (ppc_elf_link_hash_table_create): Correct default_params.
 365         (write_glink_stub): Pad small plt call stub with "ba 0" rather
 366         than "nop" for ppc476_workaround.
 367         (ppc_elf_finish_dynamic_sections): Likewise for branch table
 368         and __glink_PLTresolve.  Ensure plt call stub at end of page
 369         doesn't allow fall-thru prefetch.
 370
 371 2014-04-11  Nick Clifton  <nickc@redhat.com>
 372
 373         PR ld/16821
 374         * peXXigen.c (abs_finder): New function.
 375         (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
 376         than 1^32 try to convert them into section relative values
 377         instead.
 378
 379 2014-04-11  Nick Clifton  <nickc@redhat.com>
 380
 381         * bfd-in2.h: Regenerate.
 382         * libbfd.h: Regenerate.
 383
 384 2014-04-10  Cesar Philippidis  <cesar@codesourcery.com>
 385
 386         * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
 387         when building function stubs.
 388
 389 2014-04-10  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 390
 391         * elf32-avr.c: Add DIFF relocations for AVR.
 392         (avr_final_link_relocate): Handle the DIFF relocs.
 393         (bfd_elf_avr_diff_reloc): New.
 394         (elf32_avr_is_diff_reloc): New.
 395         (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
 396         (elf32_avr_relax_delete_bytes): Recompute difference after deleting
 397         bytes.
 398
 399         * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
 400
 401 2014-04-09  Alan Modra  <amodra@gmail.com>
 402
 403         * libcoff.h: Regenerate.
 404
 405 2014-04-09  Alan Modra  <amodra@gmail.com>
 406
 407         * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
 408         of safe ppc476 insns at end of page.  Also remove non-branch insns.
 409         Expand comments.
 410
 411 2014-04-08  Jon TURNEY  <jon.turney@dronecode.org.uk>
 412
 413         * peXXigen.c (pe_print_debugdata): New function: Displays the
 414         contents of the debug directory and decodes codeview entries.
 415         (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
 416         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
 417         Add functions for reading and writing debugdir and codeview
 418         records.
 419         * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
 420         (_bfd_XXi_write_codeview_record): Add prototypes and macros.
 421         * libcoff-in.h (pe_tdata): Add build-id data.
 422         * libcoff.h: Regenerate.
 423         * coffcode.h (coff_write_object_contents): Run build_id
 424         after_write_object_contents hook.
 425
 426 2014-04-05  Alan Modra  <amodra@gmail.com>
 427
 428         * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
 429         merging non-default sym.
 430
 431 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 432
 433         * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
 434         configured for.
 435
 436 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 437
 438         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
 439         thinko on names length.
 440
 441 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 442
 443         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
 444         of output_section.
 445         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
 446
 447 2014-04-04  Tristan Gingold  <gingold@adacore.com>
 448
 449         * bfd.c (bfd_get_arch_size): Default is taken from arch.
 450
 451 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
 452
 453         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
 454         section before dereferencing.
 455         (pe_print_idata, pe_print_edata, pe_print_reloc)
 456         (rsrc_print_section): Don't bother interpreting the contents
 457         of sections which have no contents.
 458
 459 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
 460
 461         PR ld/16803
 462         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
 463         file position.
 464
 465 2014-04-03  Tristan Gingold  <gingold@adacore.com>
 466
 467         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
 468         output_section.
 469         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
 470         Fix style.
 471         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
 472
 473 2014-04-03  Alan Modra  <amodra@gmail.com>
 474
 475         * elf-bfd.h (struct elf_backend_data
 476         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
 477         with "bfd_size_type size".
 478         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 479         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 480         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
 481         * elfcode.h (bfd_from_remote_memory): Likewise.
 482         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
 483         * bfd-in2.h: Regenerate.
 484
 485 2014-04-02  Tristan Gingold  <gingold@adacore.com>
 486
 487         * mach-o.h (bfd_mach_o_twolevel_hints_command)
 488         (bfd_mach_o_prebind_cksum_command): New types.
 489         (bfd_mach_o_prebound_dylib_command): Rewrite.
 490         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
 491         fields.
 492         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
 493         command.
 494         (bfd_mach_o_read_prebind_cksum): New function.
 495         (bfd_mach_o_read_twolevel_hints): Ditto.
 496         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
 497         commands.
 498
 499 2014-04-02  Alan Modra  <amodra@gmail.com>
 500
 501         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
 502         Consolidate code handling possible section headers past end of
 503         segment.  Don't use p_align for page size guess, instead use
 504         minpagesize.  Take note of ld.so clearing section headers when
 505         p_memsz > p_filesz.  Handle file header specifying no section
 506         headers.  Handle zero p_align throughout.  Default loadbase to
 507         zero.  Add comments.  Rename contents_size to high_offset, and
 508         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
 509         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
 510         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
 511         Likewise.
 512         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 513         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 514         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
 515         * bfd-in2.h: Regnerate.
 516
 517 2014-04-01  Tristan Gingold  <gingold@adacore.com>
 518
 519         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
 520         when num == 0.
 521
 522 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
 523             Pavel Fedin  <p.fedin@samsung.com>
 524
 525         * elf32-arm.c: Add support for limited pretty-printing of PLT
 526         entries on eabi and nacl targets.
 527         (elf32_arm_get_synthetic_symtab): Add new callback.
 528         (elf32_arm_nacl_plt_sym_val): Likewise.
 529         (elf32_arm_plt0_size): Add helper function.
 530         (elf32_arm_plt_size): Likewise.
 531
 532 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 533
 534         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
 535         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
 536
 537 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 538
 539         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
 540         * mach-o.c (bfd_mach_o_write_symtab)
 541         (bfd_mach_o_write_contents)
 542         (bfd_mach_o_set_section_flags_from_bfd)
 543         (bfd_mach_o_build_seg_command): Fix indentation.
 544         (bfd_mach_o_get_base_address): New function.
 545
 546 2014-03-26  Nick Clifton  <nickc@redhat.com>
 547
 548         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
 549         relocations in discarded sections.
 550
 551 2014-03-26  Tristan Gingold  <gingold@adacore.com>
 552
 553         * mach-o.c (bfd_mach_o_convert_architecture): Add
 554         BFD_MACH_O_CPU_TYPE_ARM64.
 555
 556 2014-03-26  Alan Modra  <amodra@gmail.com>
 557
 558         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
 559         needed plt entries when taking the address of functions for
 560         abiversion == 0 (ie. unknown) as well as abiversion == 2.
 561         Move opd setup and abiversion checks to..
 562         (ppc64_elf_before_check_relocs): ..here.  Renamed from
 563         ppc64_elf_process_dot_syms.  Set output abiversion from input and
 564         input abiversion from output, if either is not set.
 565         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
 566         (elf_backend_check_directives): Update.
 567
 568 2014-03-25  Will Newton  <will.newton@linaro.org>
 569
 570          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
 571          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
 572          of input sections rather than output sections.
 573
 574 2014-03-20  Will Newton  <will.newton@linaro.org>
 575
 576         PR ld/16715
 577         * elf32-arm.c (elf32_arm_check_relocs): Set
 578         pointer_equality_needed for absolute references within
 579         executable links.
 580         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
 581         unless pointer_equality_needed is set.
 582
 583 2014-03-19  Nick Clifton  <nickc@redhat.com>
 584
 585         * peXXigen.c (rsrc_process_section): Add code to scan input
 586         sections and record their lengths.  Use these lengths to find the
 587         start of each merged .rsrc section.
 588
 589 2014-03-17  Tristan Gingold  <gingold@adacore.com>
 590
 591         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
 592         (bfd_mach_o_read_command): Ditto.
 593
 594 2014-03-14  Meador Inge  <meadori@codesourcery.com>
 595
 596          * configure.in: Add strnlen to AC_CHECK_DECLS.
 597          * config.in: Regenerate.
 598          * configure: Regenerate.
 599          * sysdep.h (strnlen): Add prototype.
 600
 601 2014-03-14  Alan Modra  <amodra@gmail.com>
 602
 603         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
 604         handling for VLE_SDA21 relocs.
 605
 606 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 607
 608         * peicode.h (pe_ILF_object_p): Adjust, as the version number
 609         has been read.
 610         (pe_bfd_object_p): Also read version number to detect ILF.
 611         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
 612         (x86_64pe_bigobj_vec): Define
 613         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
 614         (bfd_coff_max_nscns): New macro.
 615         (coff_compute_section_file_positions): Use unsigned int for
 616         target_index.  Compare with bfd_coff_max_nscns.
 617         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
 618         Set a value for _bfd_coff_max_nscns.
 619         (header_bigobj_classid): New constant.
 620         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
 621         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
 622         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
 623         functions.
 624         (bigobj_swap_table): New table.
 625         * libcoff.h: Regenerate.
 626         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
 627         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
 628         _bfd_coff_max_nscns.
 629         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 630         * coff-rs6000.c (bfd_xcoff_backend_data)
 631         (bfd_pmac_xcoff_backend_data): Likewise.
 632         * coff64-rs6000.c (bfd_xcoff_backend_data)
 633         (bfd_xcoff_aix5_backend_data): Likewise.
 634         * targets.c (x86_64pe_bigobj_vec): Declare.
 635         * configure.in (x86_64pe_bigobj_vec): New vector.
 636         * configure: Regenerate.
 637         * config.bfd: Add bigobj object format for Windows targets.
 638
 639 2014-03-12  Nick Clifton  <nickc@redhat.com>
 640
 641         PR ld/16671
 642         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
 643         before testing for vxworks.
 644
 645 2014-03-12  Alan Modra  <amodra@gmail.com>
 646
 647         * Makefile.in: Regenerate.
 648
 649 2014-03-12  Alan Modra  <amodra@gmail.com>
 650
 651         PR 16690
 652         * elf.c (copy_elf_program_header): Ignore first section lma if
 653         non-alloc.
 654
 655 2014-03-11  Alan Modra  <amodra@gmail.com>
 656
 657         PR 16686
 658         * coff-rs6000.c: Include stdint.h.
 659         * coff64-rs6000.c: Likewise.
 660
 661 2014-03-10  Tristan Gingold  <gingold@adacore.com>
 662
 663         * ticoff.h: Removed.
 664
 665 2014-03-08  Alan Modra  <amodra@gmail.com>
 666
 667         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
 668         many relocations.  Correct bitsize and rightshift too for a number
 669         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
 670         Correct dst_mask on R_PPC_VLE_SDA21_LO.
 671         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
 672         (ppc_elf_relocate_section): Modify overflow test for 16-bit
 673         fields in instructions to signed/unsigned according to whether
 674         the field takes a signed or unsigned value.  Tidy vle split16 code.
 675         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
 676
 677 2014-03-08  Alan Modra  <amodra@gmail.com>
 678
 679         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
 680         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
 681         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
 682         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
 683         (ppc64_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.
 686
 687 2014-03-07  Pedro Alves  <palves@redhat.com>
 688
 689         PR gdb/16696
 690         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
 691         through ptr_to_uint instead of through long.
 692
 693 2014-03-06  Nick Clifton  <nickc@redhat.com>
 694
 695         PR 16664
 696         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
 697         attribute section names.
 698
 699 2014-03-05  Alan Modra  <amodra@gmail.com>
 700
 701         Update copyright years.
 702
 703 2014-03-05  Alan Modra  <amodra@gmail.com>
 704
 705         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
 706         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
 707         (ppc64_elf_check_relocs): Likewise.
 708         (ppc64_elf_relocate_section): Likewise.
 709         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
 710         * bfd-in2.h: Regenerate.
 711         * libbfd.h: Regenerate.
 712
 713 2014-03-04  Heiher  <r@hev.cc>
 714
 715         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
 716         Loongson-3A.
 717         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
 718         extension of bfd_mach_mipsisa64r2.
 719
 720 2014-03-04  Nick Clifton  <nickc@redhat.com>
 721
 722         PR ld/16017
 723         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
 724         (elf32_thumb2_plt_entry): New array.
 725         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
 726         using thumb2 based PLT.
 727         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
 728         entries.
 729         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
 730         PLT entries.
 731         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
 732         based PLT 0-entry.
 733         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
 734         Thumb2 based PLT 0-entry.
 735         (elf32_arm_output_arch_local_syms): Handle creation of local
 736         symbols for Thumb2 based PLT entries.
 737
 738 2014-02-28  Alan Modra  <amodra@gmail.com>
 739
 740         PR ld/16643
 741         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
 742         the same conditions we called check_relocs.
 743
 744 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 745
 746         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
 747         * bfd-in2.h: Regenerate.
 748         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
 749         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
 750         using long PLT entries.
 751         (bfd_elf32_arm_use_long_plt): New function.
 752         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
 753
 754 2014-02-27  Alan Modra  <amodra@gmail.com>
 755
 756         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
 757         params for targets that don't use ppc32elf.em.
 758
 759 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
 760
 761         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
 762         of GOTOFF relocations.
 763
 764 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 765             H.J. Lu  <hongjiu.lu@intel.com>
 766
 767         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
 768         (elf_x86_64_legacy_plt_entry): Likewise.
 769         (elf_x86_64_bnd_plt_entry): Likewise.
 770         (elf_x86_64_legacy_plt2_entry): Likewise.
 771         (elf_x86_64_bnd_plt2_entry): Likewise.
 772         (elf_x86_64_bnd_arch_bed): Likewise.
 773         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
 774         (elf_x86_64_link_hash_table): Add plt_bnd.
 775         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
 776         plt_bnd.
 777         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
 778         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
 779         in 64-bit mode.
 780         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
 781         symbols.  Resolve call to the second PLT if it is created.
 782         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
 783         (elf_x86_64_relocate_section): Resolve PLT references to the
 784         second PLT if it is created.
 785         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
 786         second PLT entry for BND relocation.
 787         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
 788         the second PLT is created.
 789         (elf_x86_64_get_synthetic_symtab): New.
 790         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
 791
 792 2014-02-19  Alan Modra  <amodra@gmail.com>
 793
 794         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
 795         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
 796         provision of out-of-line register save/restore routines.
 797
 798 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
 799
 800         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
 801         PT_DYNAMIC segment flags.
 802
 803 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 804
 805         PR binutils/16595
 806         * simple.c (struct saved_offsets): New.
 807         (simple_save_output_info): Use it for ptr.
 808         (simple_restore_output_info): Use it for ptr.  Check section_count.
 809         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
 810
 811 2014-02-17  Alan Modra  <amodra@gmail.com>
 812
 813         * elf64-ppc.h (struct ppc64_elf_params): Define.
 814         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 815         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 816         ppc64_elf_build_stubs): Update prototype.
 817         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
 818         fields now in params.  Adjust code throughout file.
 819         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
 820         Save params pointer in htab.
 821         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 822         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 823         ppc64_elf_build_stubs): Remove parameters now in "params".
 824
 825 2014-02-17  Alan Modra  <amodra@gmail.com>
 826
 827         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
 828         patched for ppc476 workaround.  Reapply branch taken/not taken
 829         relocs.
 830
 831 2014-02-12  Alan Modra  <amodra@gmail.com>
 832
 833         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
 834         stubs for calls to __tls_get_addr that we know will later be
 835         optimised away.
 836
 837 2014-02-12  Alan Modra  <amodra@gmail.com>
 838
 839         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
 840         for ld -r, when code sections are sufficiently aligned.
 841         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
 842         pagesize_p2.
 843
 844 2014-02-12  Alan Modra  <amodra@gmail.com>
 845
 846         PR gold/15530
 847         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 848         --export-dynamic and --dynamic-list marking of symbols.
 849         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
 850         cheap tests first.
 851
 852 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 853
 854         PR gold/16530
 855         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
 856         executables if it matches dynamic_list.
 857
 858 2014-02-10  Alan Modra  <amodra@gmail.com>
 859
 860         * po/SRC-POTFILES.in: Regenerate.
 861         * po/bfd.pot: Regenerate.
 862
 863 2014-02-09  Alan Modra  <amodra@gmail.com>
 864
 865         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
 866         * elfxx-target.h (elf_backend_caches_rawsize): Define.
 867         (elfNN_bed): Init new field.
 868         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
 869         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
 870         (ppc_elf_relax_section): Don't reallocate section here, write
 871         stubs, or write out relocs for ld -r here..
 872         (ppc_elf_relocate_section): ..instead write stubs here, and use
 873         existing code to write out relocs for ld -r.  Fix offset
 874         adjustment on reloc for little-endian.
 875         (elf_backend_caches_rawsize): Define.
 876
 877 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 878
 879         PR build/16550
 880         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
 881
 882 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 883
 884         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
 885         return paths.  Three times.
 886         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
 887         return paths.
 888         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
 889         (ppc64_elf_edit_toc): Free USED in return path.
 890
 891 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 892
 893         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
 894         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
 895         * libbfd.h: Regenerated.
 896         * bfd-in2.h: Regenerated.
 897         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
 898         (nios2_reloc_map): Likewise.
 899         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
 900         Fixed all references.
 901         (nios2_elf32_relocate_section): Add new relocations.
 902         (nios2_elf32_check_relocs): Likewise.
 903         (nios2_elf32_gc_sweep_hook): Likewise.
 904
 905 2014-02-03  Alan Modra  <amodra@gmail.com>
 906
 907         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
 908         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
 909         (ppc_elf_link_params): New function.
 910         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
 911         workaround.
 912         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
 913         parameters.  Use htab->params instead.
 914         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
 915         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
 916         64 bytes for ppc476 workaround.
 917         (struct ppc_elf_relax_info): New.
 918         (ppc_elf_relax_section): Exclude linker created sections and
 919         those too small to hold one instruction.  Don't add another
 920         branch  around trampolines on later relax passes.  Don't
 921         generate trampolines for undefined symbols when !relocatable,
 922         nor for plugin symbols.  Allocate space for ppc476 workaround
 923         patch area.  Free fixups on error return path.
 924         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
 925         * elf32-ppc.h (struct ppc_elf_params): New.
 926         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
 927         (ppc_elf_link_params): Declare.
 928         * section.c (SEC_INFO_TYPE_TARGET): Define.
 929         * bfd-in2.h: Regenerate.
 930
 931 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
 932
 933         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
 934         h_gp_got field.
 935         (nios2_elf32_relocate_section): Use got_base to adjust
 936         GOT-pointer-relative relocations relative to _gp_got.
 937         (create_got_section): Create _gp_got symbol.
 938         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
 939         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
 940
 941 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 942
 943         * bfd-in2.h: Update from reloc.c.
 944         * elf32-nios2.c: Include elf32-nios2.h.
 945         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
 946         (nios2_reloc_map): Likewise.
 947         (enum elf32_nios2_stub_type): Declare.
 948         (struct elf32_nios2_stub_hash_entry): Declare.
 949         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
 950         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
 951         (struct elf32_nios2_link_hash_table): Add new fields bstab,
 952         stub_bfd, add_stub_section, layout_sections_again, stub_group,
 953         bfd_count, top_index, input_list, all_local_syms.
 954         (nios2_call26_stub_entry): New.
 955         (nios2_elf32_install_imm16): Move up in file.
 956         (nios2_elf32_install_data): Move up in file.
 957         (hiadj): Move up in file.
 958         (stub_hash_newfunc): New.
 959         (link_hash_newfunc): Initialize hsh_cache field.
 960         (STUB_SUFFIX): New.
 961         (nios2_stub_name): New.
 962         (nios2_get_stub_entry): New.
 963         (nios2_add_stub): New.
 964         (nios2_elf32_setup_section_lists): New.
 965         (nios2_elf32_next_input_section): New.
 966         (CALL26_SEGMENT): New.
 967         (MAX_STUB_SECTION_SIZE): New.
 968         (group_sections): New.
 969         (nios2_type_of_stub): New.
 970         (nios2_build_one_stub): New.
 971         (nios2_size_one_stub): New.
 972         (get_local_syms): New.
 973         (nios2_elf32_size_stubs): New.
 974         (nios2_elf32_build_stubs): New.
 975         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
 976         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
 977         trampolines for R_NIOS2_CALL26 stubs.
 978         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
 979         (nios2_elf32_gc_sweep_hook): Likewise.
 980         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
 981         (nios2_elf32_link_hash_table_free): New.
 982         (bfd_elf32_bfd_link_hash_table_free): Define.
 983         * elf32-nios2.h: New file.
 984         * libbfd.h: Update from reloc.c.
 985         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
 986
 987 2014-01-29  Nick Clifton  <nickc@redhat.com>
 988
 989         PR binutils/16318
 990         * elf32-metag.c (elf_metag_post_process_headers): Call
 991         _bfd_elf_post_process_headers.
 992         * elf32-sh64.c (sh64_elf_copy_private_data): Call
 993         _bfd_elf_copy_private_data.
 994         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
 995
 996 2014-01-29  Nick Clifton  <nickc@redhat.com>
 997
 998         * bfd-in.h (bfd_set_section_vma): Delete.
 999         (bfd_set_section_alignment): Delete.
1000         (bfd_set_section_userdata): Delete.
1001         (bfd_set_cacheable): Delete.
1002         * bfd.c (bfd_set_cacheable): New static inline function.
1003         * section.c (bfd_set_section_userdata): Likewise.
1004         (bfd_set_section_vma): Likewise.
1005         (bfd_set_section_alignment): Likewise.
1006         * bfd-in2.h: Regenerate.
1007
1008 2014-01-28  Nick Clifton  <nickc@redhat.com>
1009
1010         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1011         attributes select the CU containing the abbreviation, which may not
1012         be the current CU.
1013
1014 2014-01-24  Alan Modra  <amodra@gmail.com>
1015
1016         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1017         to get_relocs for ELFv2.
1018
1019 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1020
1021         PR ld/16498
1022         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1023         if TLS sections are not adjacent.
1024
1025 2014-01-22  Alan Modra  <amodra@gmail.com>
1026
1027         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1028
1029 2014-01-22  Alan Modra  <amodra@gmail.com>
1030
1031         * elf64-ppc.c (STK_LINKER): Comment typo fix.
1032
1033 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1034
1035         PR ld/16467
1036         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1037         regular default symbol definition and the versioned dynamic
1038         symbol definition mismatch, skip the default symbol definition
1039         if one of them is IFUNC.
1040
1041 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1042
1043         PR ld/2404
1044         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1045         info->export_dynamic nor h->ref_dynamic for type mismatch when
1046         adding the default version.
1047
1048 2014-01-16  Alan Modra  <amodra@gmail.com>
1049
1050         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1051         mips_elf_traverse_got_arg* rather than mips_got_info*.
1052         Adjust caller.  Alloc on output_bfd rather than symbol section
1053         owner.
1054
1055 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1056
1057         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1058         change.
1059         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1060
1061 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1062
1063         PR ld/16428
1064         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1065         against __ehdr_start.
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         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1071         change.
1072         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1073
1074 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1075
1076         PR ld/16428
1077         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1078         count if there are any non pc-relative relocs.
1079         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1080
1081 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
1082             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
1083
1084         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1085         offset while calculating relocation address.
1086         (elfNN_aarch64_create_small_pltn_entry): Likewise.
1087         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1088
1089 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
1090
1091         PR ld/16202
1092         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1093         R_ARM_ABS8 and R_ARM_ABS16.
1094
1095 2014-01-13  Alan Modra  <amodra@gmail.com>
1096
1097         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1098         error when shared and force a plt call otherwise.
1099         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1100         plt_type == PLT_NEW.
1101         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1102         the appropriate call stub.
1103
1104 2014-01-10  Alan Modra  <amodra@gmail.com>
1105
1106         PR ld/14207
1107         PR ld/16322
1108         PR binutils/16323
1109         * elf.c (assign_file_positions_for_load_sections): Revert last change.
1110         (assign_file_positions_for_non_load_sections): When setting up
1111         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1112         header that completely covers the relro region.
1113
1114 2014-01-09  Tristan Gingold  <gingold@adacore.com>
1115
1116         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1117         table macros and add macros to initializa the structure.
1118
1119 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1120
1121         PR ld/14207
1122         PR ld/16322
1123         PR binutils/16323
1124         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1125         size for PT_GNU_RELRO segment.
1126         (assign_file_positions_for_load_sections): If PT_LOAD segment
1127         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1128
1129 2014-01-07  Tom Tromey  <tromey@redhat.com>
1130
1131         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1132         wrappers.
1133
1134 2014-01-03  Nick Clifton  <nickc@redhat.com>
1135
1136         PR binutils/16199
1137         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1138         zero.
1139
1140 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
1141
1142         PR binutils/14289
1143         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1144
1145 2014-01-02  Nick Clifton  <nickc@redhat.com>
1146
1147         PR binutils/11983
1148         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1149         filename in the bfd's filename field.
1150         * elfcode.h (bfd_from_remote_memory): Likewise.
1151         * ieee.c (ieee_object_p): Likewise.
1152         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1153         * oasys.c (oasys_openr_next_archived_file): Likewise.
1154         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1155         * opncls.c (bfd_fopen): Likewise.
1156         (bfd_openstreamr): Likewise.
1157         (bfd_openr_iovec): Likewise.
1158         (bfd_openw): Likewise.
1159         (bfd_create): Likewise.
1160         (_bfd_delete_bfd): Free filename.
1161
1162 For older changes see ChangeLog-2013
1163 \f
1164 Copyright (C) 2014 Free Software Foundation, Inc.
1165
1166 Copying and distribution of this file, with or without modification,
1167 are permitted in any medium without royalty provided the copyright
1168 notice and this notice are preserved.
1169
1170 Local Variables:
1171 mode: change-log
1172 left-margin: 8
1173 fill-column: 74
1174 version-control: never
1175 End: