bfd/ChangeLog

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