bfd/ChangeLog

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