bfd/ChangeLog

   1 2014-08-18  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
   4         use dynrelocs for ifunc.
   5         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
   6
   7 2014-08-18  Alan Modra  <amodra@gmail.com>
   8
   9         PR 17287
  10         * elflink.c (on_needed_list): Only consider libraries that have
  11         been loaded.
  12
  13 2014-08-18  Alan Modra  <amodra@gmail.com>
  14
  15         * elflink.c (bfd_elf_discard_info): Return int error status.
  16         * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
  17         * bfd-in.h (bfd_elf_discard_info): Updata prototype.
  18         * bfd-in2.h: Regenerate.
  19
  20 2014-08-14  Alan Modra  <amodra@gmail.com>
  21
  22         * peXXigen.c (pe_print_reloc): Protect against access past end
  23         of .reloc section.
  24
  25 2014-08-14  Alan Modra  <amodra@gmail.com>
  26
  27         PR 16563
  28         * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
  29         in the order they are mapped to output sections.
  30
  31 2014-08-14  Alan Modra  <amodra@gmail.com>
  32
  33         * configure.ac: Delete redundant plugin related checks.
  34         * configure: Regenerate.
  35
  36 2014-08-13  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
  37
  38         * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
  39         allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
  40         and SYMBOLIC_BIND.
  41
  42 2014-08-12  Alan Modra  <amodra@gmail.com>
  43
  44         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
  45         here when not calling the generic add_symbol function.  Formatting.
  46         Correct handling of indirect symbols.  Update notice call.
  47         * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
  48         * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
  49         symbols early.  Update notice call.  Add comments regarding weak
  50         symbols vs. indirect.
  51
  52 2014-08-12  Alan Modra  <amodra@gmail.com>
  53
  54         PR ld/16746
  55         * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
  56         !lto_plugin_active.
  57
  58 2014-08-07  Chen Gang <gang.chen.5i5j@gmail.com>
  59
  60         * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
  61         zero terminated.
  62
  63 2014-08-07  H.J. Lu  <hongjiu.lu@intel.com>
  64             Alan Modra  <amodra@gmail.com>
  65
  66         PR ld/16746
  67         * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
  68         warning for references in LTO IR to warning symbols.
  69
  70 2014-08-07  Alan Modra  <amodra@gmail.com>
  71
  72         * linker.c (WARN, CWARN): Collapse these states to WARN.
  73         (_bfd_generic_link_add_one_symbol): Use old CWARN case for
  74         new WARN.
  75
  76 2014-08-05  Doug Evans  <dje@google.com>
  77
  78         * bfd-in2.h: Regenerate.
  79         * libcoff.h: Regenerate.
  80
  81 2014-08-05  Maciej W. Rozycki  <macro@codesourcery.com>
  82
  83         * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
  84         rawsize if changing size.
  85
  86 2014-08-05  Alan Modra  <amodra@gmail.com>
  87
  88         PR ld/17226
  89         * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
  90
  91 2014-08-05  Alan Modra  <amodra@gmail.com>
  92
  93         * linker.c (generic_link_check_archive_element): Move handling
  94         of command link -u symbols with a common symbol def to the
  95         code handling non-common symbols so that archive element symbols
  96         are loaded.  Use generic_link_add_object_symbols.
  97
  98 2014-08-05  Alan Modra  <amodra@gmail.com>
  99
 100         PR 13557
 101         * linker.c (struct archive_list, struct archive_hash_entry,
 102         struct archive_hash_table, archive_hash_newfunc,
 103         archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
 104         archive_hash_table_free): Delete.
 105         (_bfd_generic_link_add_archive_symbols): Add h and name params to
 106         checkfn.  Rewrite using a straight-forward scan over archive map.
 107         (generic_link_check_archive_element_no_collect,
 108         generic_link_check_archive_element_collect,
 109         generic_link_check_archive_element): Add h and name params.
 110         * aoutx.h (aout_link_check_archive_element): Likewise.
 111         * pdp11.c (aout_link_check_archive_element): Likewise.
 112         * xcofflink.c (xcoff_link_check_archive_element): Likewise.
 113         * cofflink.c (coff_link_check_archive_element): Likewise.  Don't
 114         scan symbols, simply add archive element whenever h is undefined.
 115         (coff_link_check_ar_symbols): Delete.
 116         * ecoff.c (read_ext_syms_and_strs): Delete.
 117         (reread_ext_syms_and_strs): Delete.
 118         (ecoff_link_check_archive_element): Add h and name param.  Don't
 119         scan symbols, simply add based on h.  Use ecoff_link_add_object_symbols.
 120         * elflink.c (elf_link_is_defined_archive_symbol): Don't test
 121         archive_pass.
 122         (elf_link_add_archive_symbols): Delete "defined" array, merge
 123         functionality into "included".  Make "included" a char array.  Don't
 124         set or test archive_pass.
 125         * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
 126         * libbfd.h: Regenerate.
 127
 128 2014-08-01  Takashi Yoshii  <yoshii.takashi@renesas.com>
 129
 130         PR 10373
 131         * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
 132
 133 2014-07-29  Matthew Fortune  <matthew.fortune@imgtec.com>
 134
 135         * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
 136         (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
 137         (bfd_mips_elf_swap_abiflags_v0_in): New function.
 138         (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
 139         (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
 140         (_bfd_mips_elf_fake_sections): Likewise.
 141         (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
 142         (_bfd_mips_elf_additional_program_headers): Account for new
 143         PT_MIPS_ABIFLAGS program header.
 144         (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
 145         associate with .MIPS.abiflags.
 146         (_bfd_mips_elf_gc_mark_extra_sections): New function.
 147         (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
 148         (infer_mips_abiflags): Likewise.
 149         (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
 150         (mips_32bit_flags_p): Moved higher.
 151         (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
 152         checking for FP ABIs.
 153         (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
 154         checks.  Check EF_MIPS_FP64 flag consistency.
 155         (print_mips_ases, print_mips_isa_ext): New static function.
 156         (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
 157         (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
 158         (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
 159         Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
 160         * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
 161         * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
 162         * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
 163         * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
 164
 165 2014-07-28  Alan Modra  <amodra@gmail.com>
 166
 167         PR 13227
 168         * archive.c (_bfd_compute_and_write_armap): Warn on adding
 169         __gnu_lto_slim to armap.
 170         * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
 171         __gnu_lto_slim to linker hash table.
 172
 173 2014-07-27  Anthony Green  <green@moxielogic.org>
 174
 175         * config.bfd: Add moxie-*-moxiebox*.
 176
 177 2014-07-21  Joel Sherrill  <joel.sherrill@oarcorp.com>
 178
 179         Add or reactivate or1k-*-rtems*
 180         * bfd/config.bfd (or1k-*-rtems*): Reactivate.
 181
 182 2014-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
 185         ELFOSABI_GNU input.
 186         * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
 187         (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
 188
 189 2014-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 190
 191         PR binutils/17154
 192         * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
 193         and R_*_IRELATIVE relocation offset with PLT entry.
 194         * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
 195         (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
 196         (elf_x86_64_get_synthetic_symtab): Use it.
 197
 198 2014-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 199
 200         PR ld/17057
 201         * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
 202         next_tls_desc_index with elf.srelplt->reloc_count.
 203
 204 2014-07-15  Alan Modra  <amodra@gmail.com>
 205
 206         * cache.c (cache_bread_1): Don't return -1 when fread returns
 207         a positive value.
 208
 209 2014-07-15  Alan Modra  <amodra@gmail.com>
 210
 211         * elflink.c (elf_merge_st_other): Update comments.  Simplify
 212         visibility handling.  Make isym const.  Move code modifying
 213         isym->st_other for --exclude-libs to..
 214         (elf_link_add_object_symbols): ..here.
 215
 216 2014-07-11  Maks Naumov  <maksqwe1@ukr.net>
 217
 218         PR 17141
 219         * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
 220
 221 2014-07-08  Nick Clifton  <nickc@redhat.com>
 222
 223         PR ld/17110
 224         * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
 225         segments in input bfds.
 226
 227 2014-07-08  Will Newton  <will.newton@linaro.org>
 228
 229         * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
 230         value to 64kB and remove custom setting for NaCl.
 231
 232 2014-07-08  Alan Modra  <amodra@gmail.com>
 233
 234         * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
 235         bits from source to dest.
 236         * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
 237         * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
 238         Likewise.
 239         * bfd-in2.h: Regenerate.
 240
 241 2014-07-08  Jiong Wang  <jiong.wang@arm.com>
 242
 243         * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
 244         (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
 245         when info->relocatable be true.
 246
 247 2014-07-07  Barney Stratford  <barney_stratford@fastmail.fm>
 248
 249         * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
 250         * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
 251         * bfd-in2.h: Regenerate.
 252         * libbfd.h: Regenerate.
 253
 254 2014-07-04  Alan Modra  <amodra@gmail.com>
 255
 256         * Makefile.am: Update "configure.in" comments.
 257         * PORTING: Likewise.
 258         * aoutx.h: Likewise.
 259         * configure.host: Likewise.
 260         * doc/bfdint.texi: Likewise.
 261         * targets.c: Likewise.
 262         * warning.m4: Likewise.
 263         * Makefile.in: Regenerate.
 264
 265 2014-07-04  Alan Modra  <amodra@gmail.com>
 266
 267         * configure.ac: Rename from configure.in.
 268         * Makefile.in: Regenerate.
 269         * config.in: Regenerate.
 270         * doc/Makefile.in: Regenerate.
 271
 272 2014-07-04  Alan Modra  <amodra@gmail.com>
 273
 274         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
 275         * Makefile.in: Regenerate.
 276
 277 2014-07-04  Alan Modra  <amodra@gmail.com>
 278
 279         * version.m4: New file.
 280         * configure.in: Include version.m4.
 281         (AC_INIT): Update.
 282         * Makefile.am (RELEASE): Delete.
 283         (bfdver.h): Depend on development.sh, use instead of RELEASE.
 284         * Makefile.in: Regenerate.
 285         * doc/Makefile.in: Regenerate.
 286
 287 2014-07-02  Alan Modra  <amodra@gmail.com>
 288
 289         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
 290         pointer_equality_needed when !readonly_dynrelocs.
 291         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 292
 293 2014-07-02  Alan Modra  <amodra@gmail.com>
 294
 295         * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
 296         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 297
 298 2014-07-01  Alan Modra  <amodra@gmail.com>
 299
 300         * bfd.c (struct bfd): Reorganise for better packing.  Delete
 301         "ifd" field.  Make "format", "direction" and "flags" bitfields.
 302         (HAS_LOAD_PAGE): Delete, renumber following flags.
 303         * bfd-in2.h: Regenerate.
 304         * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
 305
 306 2014-07-01  Alan Modra  <amodra@gmail.com>
 307
 308         * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
 309         (struct ppc_link_hash_table): Increase size of stub_count array.
 310         (build_global_entry_stubs): Emit symbol on global entry stub.
 311         (ppc64_elf_build_stubs): NULL check htab->brlt.  Add global entry
 312         stub stats.
 313
 314 2014-07-01  Alan Modra  <amodra@gmail.com>
 315
 316         * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
 317         (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
 318         (ppc64_elf_set_toc): Set ".TOC." symbol value when using
 319         generic linker.
 320         (ppc64_elf_relocate_section): Disable ELFv2 function entry
 321         optimisation when --traditional-format.
 322
 323 2014-07-01  Barney Stratford   <barney_stratford@fastmail.fm>
 324             Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 325             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 326             Soundararajan  <Sounderarajan.D@atmel.com>
 327
 328         * archures.c: Add avrtiny architecture for avr target.
 329         * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
 330         * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
 331         added for 16 bit LDS/STS instruction of avrtiny arch.
 332         (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
 333         BFD_RELOC_AVR_LDS_STS_16.
 334         (bfd_elf_avr_final_write_processing): Select machine number
 335         avrtiny arch.
 336         (elf32_avr_object_p): Set machine number for avrtiny arch.
 337         * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
 338         * bfd-in2.h: Regenerate.
 339         * libbfd.h: Regenerate.
 340
 341 2014-06-26  Nick Clifton  <nickc@redhat.com>
 342
 343         PR binutils/16949
 344         * dwarf2.c (is_str_attr): New function.
 345         (find_abstract_instance_name): Use it to determine when an
 346         attribute has a string value.
 347
 348 2014-06-24  Alan Modra  <amodra@gmail.com>
 349
 350         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
 351         .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
 352         for --emit-relocs.
 353
 354 2014-06-21  Philippe De Muyter  <phdm@macqel.be>
 355
 356         * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
 357         a number of targets.
 358
 359 2014-06-20  Kyle McMartin <kyle@redhat.com>
 360
 361         * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
 362         emitting initial-exec relocs when not linking an executable.
 363
 364 2014-06-16  Will Newton  <will.newton@linaro.org>
 365
 366         * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
 367         htab->next_tls_desc_index in the non-IPLT case.
 368         Calculate GOT offset correctly for the non-IPLT case.
 369         (allocate_dynrelocs_for_symbol): Don't increment
 370         htab->next_tls_desc_index here.
 371
 372 2014-06-16  Alan Modra  <amodra@gmail.com>
 373
 374         * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
 375         created sections.
 376
 377 2014-06-13  Omair Javaid  <omair.javaid@linaro.org>
 378
 379         * elfxx-aarch64.c (stdarg.h): Include.
 380         (string.h): Include.
 381         (_bfd_aarch64_elf_grok_prstatus): Updated.
 382         (_bfd_aarch64_elf_grok_psinfo): New function.
 383         (_bfd_aarch64_elf_write_core_note): New function.
 384         * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
 385         (elf_backend_write_core_note): Define.
 386
 387 2014-06-13  Alan Modra  <amodra@gmail.com>
 388
 389         * archive.c: Include bfdlink.h.
 390         (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
 391         * bfd.c (struct bfd): Add is_linker_output field.
 392         * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
 393         * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
 394         link.hash and is_linker_output.
 395         (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
 396         param with bfd*.  Assert is_linker_output and link.hash, and
 397         clear them before exit.
 398         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
 399         bfd_link_hash_table* param with bfd*.  Hack is_linker_output
 400         and link.hash so we can free two linker hash tables.
 401         (elf32_mn10300_link_hash_table_create): Create static_hash_table
 402         first.  Clean up on errors.  Set hash_table_free pointer.
 403         * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
 404         bfd_link_hash_table* param with bfd*.
 405         (elf32_arm_link_hash_table_create): Clean up on errors.  Set
 406         hash_table_free pointer.
 407         * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
 408         * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
 409         * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
 410         * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
 411         * xcofflink.c: Similarly.
 412         * simple.c (bfd_simple_get_relocated_section_contents): Save and
 413         clear link.next before creating linker hash table.  Clean up on
 414         errors, and restore link.next on exit.
 415         * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
 416         * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
 417         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
 418         * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
 419         * hash.c (bfd_hash_table_init_n): Free table on error.
 420         * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
 421         * bfd-in2.h: Regenerate.
 422         * libbfd.h: Regenerate.
 423         * libcoff.h: Regenerate.
 424
 425 2014-06-13  Alan Modra  <amodra@gmail.com>
 426
 427         PR 17047
 428         * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
 429         (struct bfd_target <_bfd_link_hash_table_free>): Delete.
 430         * bfd.c (bfd_link_hash_table_free): Don't define.
 431         * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
 432         * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
 433         * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
 434         * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
 435         * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
 436         * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 437         * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
 438         * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
 439         * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
 440         * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
 441         * xsym.c: Don't define various link_hash_table_free defines, and
 442         remove from bfd_target vars.  Temporarily reference some of the
 443         target link_hash_table_free functions to avoid warnings.
 444         * bfd-in2.h: Regenerate.
 445         * libbfd.h: Regenerate.
 446
 447 2014-06-13  Alan Modra  <amodra@gmail.com>
 448
 449         * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
 450         * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
 451         * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
 452         * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
 453         Move link_hash_table_free functions before their corresponding
 454         link_hash_table_create functions.
 455
 456 2014-06-13  Alan Modra  <amodra@gmail.com>
 457
 458         * bfd.c (struct bfd): Replace link_next with a union.
 459         * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
 460         * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
 461         * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
 462         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
 463         * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
 464         * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
 465         * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
 466         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
 467         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 468         * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
 469         * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
 470         * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
 471         * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
 472         * bfd-in2.h: Regenerate.
 473
 474 2014-06-11  Alan Modra  <amodra@gmail.com>
 475
 476         * linker.c (unwrap_hash_lookup): Add missing parens.
 477
 478 2014-06-11  Kai Tietz  <ktietz@redhat.com>
 479
 480         * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
 481         * libcoff.h: Regenerated.
 482
 483 2014-06-10  Alan Modra  <amodra@gmail.com>
 484
 485         PR ld/16910
 486         * linker.c (unwrap_hash_lookup): New function.
 487         * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
 488         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 489         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 490         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 491         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 492         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 493         * elf32-spu.c (spu_elf_relocate_section): Likewise.
 494         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
 495
 496 2014-06-07  Alan Modra  <amodra@gmail.com>
 497
 498         * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
 499         insn as a bitfield; Use complain_overflow_bitfield.
 500         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 501
 502 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
 503
 504         * development.sh: New file.
 505         * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
 506         Make -Werror the default with GCC only if DEVELOPMENT is true.
 507         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
 508         $(srcdir)/development.sh.
 509         * Makefile.in, configure: Regenerate.
 510
 511 2014-06-04  Will Newton  <will.newton@linaro.org>
 512
 513         * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
 514         being non-NULL into an assert.
 515         (elfNN_aarch64_tls_relax): Remove unused code.
 516
 517 2014-06-03  DJ Delorie  <dj@redhat.com>
 518
 519         * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
 520
 521 2014-06-03  Nick Clifton  <nickc@redhat.com>
 522
 523         PR ld/16807
 524         * peXXigen.c (rsrc_process_section): Page align the new contents
 525         befgore writing out.
 526
 527 2014-06-03  Alan Modra  <amodra@gmail.com>
 528
 529         * elf64-ppc.c (ADDIS_R12_R2): Define.
 530         (build_plt_stub): Support fusion on ELFv2 stub.
 531         (ppc_build_one_stub): Likewise for plt branch stubs.
 532
 533 2014-05-28  Alan Modra  <amodra@gmail.com>
 534
 535         * elf32-rx.c (rx_table_map): Delete set but not used variables.
 536
 537 2014-05-28  Tristan Gingold  <gingold@adacore.com>
 538
 539         * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
 540         to keep the length of the best fit range.
 541         (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
 542         Likewise.
 543
 544 2014-05-27  DJ Delorie  <dj@redhat.com>
 545
 546         * bfd/elf32-rx.c (get_symbol_value_maybe): New.
 547         (rx_elf_relocate_section): If we find a reloc against
 548         $tableentry$default$<name>, redirect it to the appropriate
 549         $tableentry$<n>$.
 550         (RX_Table_Info): New.
 551         (rx_table_find): New.  Check all tables and SEC_KEEP all sections
 552         with table parts in them.
 553         (rx_check_directives): New.
 554         (rx_table_map_2): New.
 555         (rx_table_map): New.
 556         (rx_additional_link_map_text): New.  Called to dump tables to the
 557         map file.
 558         * bfd/elf32-rx.h: New.
 559
 560 2014-05-20  DJ Delorie  <dj@redhat.com>
 561
 562         * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
 563
 564 2014-05-20  Alan Modra  <amodra@gmail.com>
 565
 566         PR 16952
 567         * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
 568         Remove redundant setting of htab->elf.dynobj.  Don't align.
 569         Define .sdata symbols using _bfd_elf_define_linkage_sym.
 570         (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
 571         (create_sdata_sym): Delete.
 572         (elf_allocate_pointer_linker_section): Rename from
 573         elf_create_pointer_linker_section.  Align section.
 574         (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
 575         directly here, or create_sdata_sym.  Set ref_regular on _SDA_BASE_
 576         and _SDA2_BASE_.
 577         (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
 578         Remove unnecessary tests on _SDA_BASE_ sym.
 579         (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
 580         (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
 581         * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
 582         (ppc_elf_maybe_strip_sdata_syms): Declare.
 583
 584 2014-05-16  Ryan Mansfield  <rmansfield@qnx.com>
 585
 586         * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
 587
 588 2014-05-16  Jon Turney  <jon.turney@dronecode.org.uk>
 589
 590         * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
 591         in a section with no contents.
 592         (is_vma_in_section, find_section_by_vma): New functions.
 593         (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
 594         offsets in the debug directory.
 595         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
 596         Byte-swap GUID from little-endian to big-endian order for
 597         consistent and conventional display.
 598
 599 2014-05-16  Kaushik Phata  <Kaushik.Phatak@kpit.com>
 600
 601         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
 602         64-bit doubles objects mix with 32-bit doubles objects.
 603         (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
 604
 605 2014-05-08  Hans-Peter Nilsson  <hp@bitrange.com>
 606
 607         * mmo.c: Update URLs in documentation comments.
 608
 609 2014-05-02  Volodymyr Arbatov  <arbatov@cadence.com>
 610             David Weatherford  <weath@cadence.com>
 611             Max Filippov  <jcmvbkbc@gmail.com>
 612
 613         * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
 614         signed.
 615
 616 2014-05-07  Andreas Tobler  <andreast@fgznet.ch>
 617
 618         * config.bfd: Add proper arm config for *-*-freebsd*.
 619
 620 2014-05-07  Andrew Bennett  <andrew.bennett@imgtec.com>
 621
 622         * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
 623         mips32r5 and mips64r5.
 624         * archures.c (bfd_architecture): Likewise.
 625         * bfd-in2.h (bfd_architecture): Likewise.
 626         * cpu-mips.c (arch_info_struct): Likewise.
 627         * elfxx-mips.c (mips_set_isa_flags): Likewise.
 628
 629 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
 630
 631         * elfxx-mips.h (elfxx-mips.h): Declare.
 632         * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
 633         Tag_GNU_MIPS_ABI_FP mismatches.
 634         (_bfd_mips_fp_abi_string): New function.
 635
 636 2014-05-02  Alan Modra  <amodra@gmail.com>
 637
 638         * targets.c: Sort bfd_target vectors somewhat alphabetically.
 639         * configure.in: Likewise.
 640         * configure: Regenerate.
 641
 642 2014-05-02  Alan Modra  <amodra@gmail.com>
 643
 644         * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
 645         * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
 646         * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
 647         * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
 648         * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
 649         * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
 650         * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
 651         * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
 652         * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
 653         * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
 654         * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
 655         * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
 656         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 657         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 658         * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
 659         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
 660         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 661         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 662         * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
 663         * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 664         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
 665         * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
 666         * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
 667         * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
 668         * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
 669         * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
 670         * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
 671         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
 672         * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
 673         * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 674         * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
 675         * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
 676         * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
 677         * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
 678         * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
 679         * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
 680         * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
 681         * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
 682         * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
 683         * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
 684         * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
 685         * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
 686         * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
 687         * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
 688         * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
 689         * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
 690         * vms-alpha.c, * vms-lib.c: Rename bfd targets to
 691         <cpu>_<format>_<other>_<endian>_vec.  Adjust associated MY macros
 692         on aout targets.
 693         * configure: Regenerate.
 694
 695 2014-05-01  Hans-Peter Nilsson  <hp@bitrange.com>
 696
 697         * mmo.c (mmo File layout documentation): Add note about low bits
 698         of address.
 699         (mmo_write_chunk): When handling data remainder, assert that
 700         previous remaining data is flushed.
 701         (mmo_write_loc_chunk): Only look for trailing and leading zeros
 702         when dealing with an aligned VMA and for aligned lengths.  Don't skip
 703         the last 32-bit-word of zeros.
 704         (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
 705         (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
 706         emitting data, not after updating it.
 707         <case LOP_LOC>: Call mmo_decide_section with aligned vma.
 708
 709 2014-04-30  Nick Clifton  <nickc@redhat.com>
 710
 711         * compress.c (bfd_is_section_compressed): When checking the
 712         .debug_str section, also check the fifth byte in the section is
 713         not part of a string.
 714
 715 2014-04-30  Alan Modra  <amodra@gmail.com>
 716
 717         * elf-eh-frame.c (struct cie.personality): Replace val with sym.
 718         (find_merged_cie): Identify personality functions by (bfd_id,index)
 719         pair when a local sym is used.
 720
 721 2014-04-29  Christian Svensson  <blue@cmd.nu>
 722
 723         * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
 724         into .rela.got if it contained TLS relocations as well.
 725
 726 2014-04-28  Nick Clifton  <nickc@redhat.com>
 727
 728         PR ld/16821
 729         * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
 730         time warning.
 731
 732 2014-04-26  Alan Modra  <amodra@gmail.com>
 733
 734         * po/SRC-POTFILES.in: Regenerate.
 735         * configure: Regenerate.
 736
 737 2014-04-25  Nick Clifton  <nickc@redhat.com>
 738
 739         PR ld/16821
 740         * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
 741         a 342-bit host.  This time for older versions of gcc.
 742
 743 2014-04-24  Nick Clifton  <nickc@redhat.com>
 744
 745         * peXXigen.c (rsrc_print_section): Fix compile time warning for
 746         32-bit hosts.
 747
 748 2014-04-24  Alan Modra  <amodra@gmail.com>
 749
 750         PR 16867
 751         * dwarf2.c: Formatting.
 752         (struct dwarf2_debug): Make adjusted_section_count signed.
 753         (unset_sections): Make i signed.
 754         (set_debug_vma): New function.
 755         (place_sections): Handle separate debug object file.  Set VMA
 756         on debug sections, even if they have an output section.  Also
 757         set VMA on zero size sections, and non-load but alloc sections.
 758         Set adjusted_section_count to -1 when no section adjustment.
 759         Malloc adjusted_sections.  Don't double last_vma.  Transfer
 760         alloc section VMAs to separate debug file.
 761         (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
 762         (_bfd_dwarf2_slurp_debug_info): Add do_place parameter.  Drop
 763         test on symbols being the same before using old stash.  Read
 764         and use separate debug file symbols.  Call place_sections.
 765         (find_line): Don't call place_sections here.
 766         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
 767         * libbfd.h: Regenerate.
 768         * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
 769         _bfd_dwarf2_slurp_debug_info call.
 770         * simple.c (simple_save_output_info): Clarify comment.
 771
 772 2014-04-24  Nick Clifton  <nickc@redhat.com>
 773
 774         PR ld/16807
 775         * peXXigen.c (struct rsrc_regions): New structure.
 776         (rsrc_print_resource_directory): Use new structure.  Include
 777         offset of directory in listing.
 778         (rsrc_print_resource_entry): Likewise.
 779         (rsrc_print_section): Likewise.
 780         (rsrc_count_entries): Do not increment sizeof_strings or
 781         sizeof_leaves.
 782         (rsrc_count_directory): Do not increment sizeof_tables.
 783         (rsrc_compute_region_sizes): New function.
 784         (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
 785         (rsrc_process_section): Compute size of regions after merging
 786         entries.
 787
 788 2014-04-23  Alan Modra  <amodra@gmail.com>
 789
 790         PR ld/16787
 791         * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
 792         (place_sections): Do not modify VMA of sections when called from
 793         linker after sections have been placed in output sections.  Short
 794         circuit single section case.
 795         (save_section_vma, section_vma_same): New functions.
 796         (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
 797         change.
 798         * reloc.c (bfd_perform_relocation): Do not modify reloc addend
 799         when non-relocatable.
 800
 801 2014-04-22  Nick Clifton  <nickc@redhat.com>
 802
 803         PR ld/16821
 804         * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
 805
 806 2014-04-22  Christian Svensson  <blue@cmd.nu>
 807
 808         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
 809         * archures.c: Likewise.
 810         * coffcode.h: Likewise.
 811         * config.bfd: Likewise.
 812         * configure.in: Likewise.
 813         * reloc.c: Likewise.
 814         * targets.c: Likewise.
 815         * cpu-or1k.c: New file.
 816         * elf32-or1k.c: New file.
 817         * coff-or32.c: Delete.
 818         * cpu-openrisc.c: Delete.
 819         * cpu-or32.c: Delete.
 820         * elf32-openrisc.c: Delete.
 821         * elf32-or32.c: Delete.
 822         * Makefile.in: Regenerate.
 823         * bfd-in2.h: Regenerate.
 824         * configure: Regenerate.
 825         * libbfd.h: Regenerate.
 826
 827 2014-04-22  Yuanhui Zhang  <asmwarrior@gmail.com>
 828
 829         PR ld/16821
 830         * peXXigen.c (abs_finder): Fix for 32-bit host builds.
 831
 832 2014-04-22  Will Newton  <will.newton@linaro.org>
 833
 834         * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
 835         function.  (elf_backend_section_flags): Remove define.
 836
 837 2014-04-21  Richard Henderson  <rth@redhat.com>
 838
 839         * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
 840         parameter; honor it and disable got merging when false.
 841         (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
 842         the first pass of relaxation.
 843         (elf64_alpha_relax_with_lituse): Likewise.  Move relaxed relocs to
 844         the end of the LITERAL+LITUSE chain.
 845         (elf64_alpha_relax_section): Only process LITERAL relocs during the
 846         second pass of relaxation.
 847
 848         * configure.ac (use_secureplt): Enable by default.
 849         * configure: Rebuild.
 850
 851 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 852
 853         * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
 854         bind_content, weak_bind_content, lazy_bind_content,
 855         export_content.
 856         (bfd_mach_o_load_command): Add comments, add next field.
 857         (mach_o_data_struct): Replace commands field by first_command
 858         and last_command.
 859         * mach-o.c (bfd_mach_o_append_command): New function.
 860         (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
 861         (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
 862         copy fields.
 863         (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
 864         (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
 865         (bfd_mach_o_write_thread): Use macro instead of literal.
 866         (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
 867         (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
 868         functions.
 869         (bfd_mach_o_write_symtab_content): New function (extracted
 870         from bfd_mach_o_write_symtab).
 871         (bfd_mach_o_write_symtab): Split.
 872         (bfd_mach_o_count_indirect_symbols): Move
 873         (bfd_mach_o_build_dysymtab): Remove layout code.
 874         (bfd_mach_o_write_contents): Rewritten to build commands in order.
 875         (bfd_mach_o_count_sections_for_seg): Remove.
 876         (bfd_mach_o_build_obj_seg_command): New function (extracted from
 877         bfd_mach_o_build_seg_command).
 878         (bfd_mach_o_build_exec_seg_command): New function.
 879         (bfd_mach_o_build_dysymtab_command): Remove.
 880         (bfd_mach_o_layout_commands): New function.
 881         (bfd_mach_o_init_segment): New function.
 882         (bfd_mach_o_build_commands): Major rework to handle non-object
 883         files.
 884         (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
 885         function.
 886         (bfd_mach_o_read_dyld_info): Clear content fields.
 887         (bfd_mach_o_read_segment): Adjust call.
 888         (bfd_mach_o_flatten_sections): Adjust as now load commands are
 889         chained.
 890         (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
 891         (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
 892         (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
 893         Likewise.
 894
 895 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 896
 897         * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
 898         Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
 899         * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
 900         * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
 901
 902 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 903
 904         * mach-o.h (bfd_mach_o_dylinker_command)
 905         (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
 906         name_len field.
 907         * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 908         (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
 909
 910 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 911
 912         * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
 913         * mach-o-target.c: Check TARGET_PAGESIZE is defined.
 914         (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
 915         * mach-o.c (TARGET_PAGESIZE): Define and undefined for
 916         each targets declared.
 917         * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
 918         * mach-o-i386.c (TARGET_PAGESIZE): Define.
 919
 920 2014-04-18  Tristan Gingold  <gingold@adacore.com>
 921
 922         * mach-o.c (bfd_mach_o_write_thread)
 923         (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
 924         (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
 925         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
 926         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
 927         (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
 928         (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
 929         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
 930         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
 931         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
 932         (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
 933         (bfd_mach_o_read_command): Now return a boolean status.
 934         Adjust return statements.
 935         (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
 936         (bfd_mach_o_core_file_failing_command): Remove useless initialization.
 937
 938 2014-04-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
 939
 940         * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
 941         field.  Add assigned_low_gotno and assigned_high_gotno fields.
 942         (mips_elf_create_local_got_entry): Update out-of-space condition.
 943         Set index of new GOT entry to assigned_low_gotno if required by
 944         the current relocation, else set it to assigned_high_gotno.
 945         (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
 946         with assigned_low_gotno.
 947         (mips_elf_multi_got): Initialize assigned_low_gotno and
 948         assigned_high_gotno in secondary GOTs.  Use assigned_low_gotno
 949         in place of assigned_gotno when handling global GOT entries.
 950         (mips_elf_lay_out_got): Initialize assigned_low_gotno and
 951         assigned_high_gotno.
 952         (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
 953         gap in the middle of local GOT space.
 954
 955 2014-04-17  Alan Modra  <amodra@gmail.com>
 956
 957         PR 16846
 958         * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
 959         current bfd is a plugin.  Don't always set type_change_ok
 960         when old bfd is a plugin.
 961
 962 2014-04-16  Tristan Gingold  <gingold@adacore.com>
 963
 964         * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
 965         flag.
 966
 967 2014-04-16  Alan Modra  <amodra@gmail.com>
 968
 969         * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
 970         with "ba 0" rather than zeros.
 971
 972 2014-04-15  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 973
 974         * (elfNN_aarch64_tls_relax): Fix instruction mask.
 975
 976 2014-04-14  Alan Modra  <amodra@gmail.com>
 977
 978         * elf32-ppc.c (BA): Define
 979         (ppc_elf_link_hash_table_create): Correct default_params.
 980         (write_glink_stub): Pad small plt call stub with "ba 0" rather
 981         than "nop" for ppc476_workaround.
 982         (ppc_elf_finish_dynamic_sections): Likewise for branch table
 983         and __glink_PLTresolve.  Ensure plt call stub at end of page
 984         doesn't allow fall-thru prefetch.
 985
 986 2014-04-11  Nick Clifton  <nickc@redhat.com>
 987
 988         PR ld/16821
 989         * peXXigen.c (abs_finder): New function.
 990         (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
 991         than 1^32 try to convert them into section relative values
 992         instead.
 993
 994 2014-04-11  Nick Clifton  <nickc@redhat.com>
 995
 996         * bfd-in2.h: Regenerate.
 997         * libbfd.h: Regenerate.
 998
 999 2014-04-10  Cesar Philippidis  <cesar@codesourcery.com>
1000
1001         * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1002         when building function stubs.
1003
1004 2014-04-10  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1005
1006         * elf32-avr.c: Add DIFF relocations for AVR.
1007         (avr_final_link_relocate): Handle the DIFF relocs.
1008         (bfd_elf_avr_diff_reloc): New.
1009         (elf32_avr_is_diff_reloc): New.
1010         (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1011         (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1012         bytes.
1013
1014         * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1015
1016 2014-04-09  Alan Modra  <amodra@gmail.com>
1017
1018         * libcoff.h: Regenerate.
1019
1020 2014-04-09  Alan Modra  <amodra@gmail.com>
1021
1022         * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1023         of safe ppc476 insns at end of page.  Also remove non-branch insns.
1024         Expand comments.
1025
1026 2014-04-08  Jon Turney  <jon.turney@dronecode.org.uk>
1027
1028         * peXXigen.c (pe_print_debugdata): New function: Displays the
1029         contents of the debug directory and decodes codeview entries.
1030         (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1031         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1032         Add functions for reading and writing debugdir and codeview
1033         records.
1034         * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1035         (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1036         * libcoff-in.h (pe_tdata): Add build-id data.
1037         * libcoff.h: Regenerate.
1038         * coffcode.h (coff_write_object_contents): Run build_id
1039         after_write_object_contents hook.
1040
1041 2014-04-05  Alan Modra  <amodra@gmail.com>
1042
1043         * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1044         merging non-default sym.
1045
1046 2014-04-04  Tristan Gingold  <gingold@adacore.com>
1047
1048         * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1049         configured for.
1050
1051 2014-04-04  Tristan Gingold  <gingold@adacore.com>
1052
1053         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1054         thinko on names length.
1055
1056 2014-04-04  Tristan Gingold  <gingold@adacore.com>
1057
1058         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1059         of output_section.
1060         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1061
1062 2014-04-04  Tristan Gingold  <gingold@adacore.com>
1063
1064         * bfd.c (bfd_get_arch_size): Default is taken from arch.
1065
1066 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
1067
1068         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1069         section before dereferencing.
1070         (pe_print_idata, pe_print_edata, pe_print_reloc)
1071         (rsrc_print_section): Don't bother interpreting the contents
1072         of sections which have no contents.
1073
1074 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
1075
1076         PR ld/16803
1077         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1078         file position.
1079
1080 2014-04-03  Tristan Gingold  <gingold@adacore.com>
1081
1082         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1083         output_section.
1084         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
1085         Fix style.
1086         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1087
1088 2014-04-03  Alan Modra  <amodra@gmail.com>
1089
1090         * elf-bfd.h (struct elf_backend_data
1091         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1092         with "bfd_size_type size".
1093         (_bfd_elf32_bfd_from_remote_memory): Likewise.
1094         (_bfd_elf64_bfd_from_remote_memory): Likewise.
1095         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1096         * elfcode.h (bfd_from_remote_memory): Likewise.
1097         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1098         * bfd-in2.h: Regenerate.
1099
1100 2014-04-02  Tristan Gingold  <gingold@adacore.com>
1101
1102         * mach-o.h (bfd_mach_o_twolevel_hints_command)
1103         (bfd_mach_o_prebind_cksum_command): New types.
1104         (bfd_mach_o_prebound_dylib_command): Rewrite.
1105         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1106         fields.
1107         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1108         command.
1109         (bfd_mach_o_read_prebind_cksum): New function.
1110         (bfd_mach_o_read_twolevel_hints): Ditto.
1111         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1112         commands.
1113
1114 2014-04-02  Alan Modra  <amodra@gmail.com>
1115
1116         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1117         Consolidate code handling possible section headers past end of
1118         segment.  Don't use p_align for page size guess, instead use
1119         minpagesize.  Take note of ld.so clearing section headers when
1120         p_memsz > p_filesz.  Handle file header specifying no section
1121         headers.  Handle zero p_align throughout.  Default loadbase to
1122         zero.  Add comments.  Rename contents_size to high_offset, and
1123         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
1124         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1125         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1126         Likewise.
1127         (_bfd_elf32_bfd_from_remote_memory): Likewise.
1128         (_bfd_elf64_bfd_from_remote_memory): Likewise.
1129         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1130         * bfd-in2.h: Regnerate.
1131
1132 2014-04-01  Tristan Gingold  <gingold@adacore.com>
1133
1134         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1135         when num == 0.
1136
1137 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
1138             Pavel Fedin  <p.fedin@samsung.com>
1139
1140         * elf32-arm.c: Add support for limited pretty-printing of PLT
1141         entries on eabi and nacl targets.
1142         (elf32_arm_get_synthetic_symtab): Add new callback.
1143         (elf32_arm_nacl_plt_sym_val): Likewise.
1144         (elf32_arm_plt0_size): Add helper function.
1145         (elf32_arm_plt_size): Likewise.
1146
1147 2014-03-27  Tristan Gingold  <gingold@adacore.com>
1148
1149         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1150         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1151
1152 2014-03-27  Tristan Gingold  <gingold@adacore.com>
1153
1154         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1155         * mach-o.c (bfd_mach_o_write_symtab)
1156         (bfd_mach_o_write_contents)
1157         (bfd_mach_o_set_section_flags_from_bfd)
1158         (bfd_mach_o_build_seg_command): Fix indentation.
1159         (bfd_mach_o_get_base_address): New function.
1160
1161 2014-03-26  Nick Clifton  <nickc@redhat.com>
1162
1163         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1164         relocations in discarded sections.
1165
1166 2014-03-26  Tristan Gingold  <gingold@adacore.com>
1167
1168         * mach-o.c (bfd_mach_o_convert_architecture): Add
1169         BFD_MACH_O_CPU_TYPE_ARM64.
1170
1171 2014-03-26  Alan Modra  <amodra@gmail.com>
1172
1173         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1174         needed plt entries when taking the address of functions for
1175         abiversion == 0 (ie. unknown) as well as abiversion == 2.
1176         Move opd setup and abiversion checks to..
1177         (ppc64_elf_before_check_relocs): ..here.  Renamed from
1178         ppc64_elf_process_dot_syms.  Set output abiversion from input and
1179         input abiversion from output, if either is not set.
1180         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1181         (elf_backend_check_directives): Update.
1182
1183 2014-03-25  Will Newton  <will.newton@linaro.org>
1184
1185          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1186          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1187          of input sections rather than output sections.
1188
1189 2014-03-20  Will Newton  <will.newton@linaro.org>
1190
1191         PR ld/16715
1192         * elf32-arm.c (elf32_arm_check_relocs): Set
1193         pointer_equality_needed for absolute references within
1194         executable links.
1195         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1196         unless pointer_equality_needed is set.
1197
1198 2014-03-19  Nick Clifton  <nickc@redhat.com>
1199
1200         * peXXigen.c (rsrc_process_section): Add code to scan input
1201         sections and record their lengths.  Use these lengths to find the
1202         start of each merged .rsrc section.
1203
1204 2014-03-17  Tristan Gingold  <gingold@adacore.com>
1205
1206         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1207         (bfd_mach_o_read_command): Ditto.
1208
1209 2014-03-14  Meador Inge  <meadori@codesourcery.com>
1210
1211         * configure.in: Add strnlen to AC_CHECK_DECLS.
1212         * config.in: Regenerate.
1213         * configure: Regenerate.
1214         * sysdep.h (strnlen): Add prototype.
1215
1216 2014-03-14  Alan Modra  <amodra@gmail.com>
1217
1218         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1219         handling for VLE_SDA21 relocs.
1220
1221 2014-03-13  Tristan Gingold  <gingold@adacore.com>
1222
1223         * peicode.h (pe_ILF_object_p): Adjust, as the version number
1224         has been read.
1225         (pe_bfd_object_p): Also read version number to detect ILF.
1226         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1227         (x86_64pe_bigobj_vec): Define
1228         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1229         (bfd_coff_max_nscns): New macro.
1230         (coff_compute_section_file_positions): Use unsigned int for
1231         target_index.  Compare with bfd_coff_max_nscns.
1232         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1233         Set a value for _bfd_coff_max_nscns.
1234         (header_bigobj_classid): New constant.
1235         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1236         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1237         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1238         functions.
1239         (bigobj_swap_table): New table.
1240         * libcoff.h: Regenerate.
1241         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1242         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1243         _bfd_coff_max_nscns.
1244         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1245         * coff-rs6000.c (bfd_xcoff_backend_data)
1246         (bfd_pmac_xcoff_backend_data): Likewise.
1247         * coff64-rs6000.c (bfd_xcoff_backend_data)
1248         (bfd_xcoff_aix5_backend_data): Likewise.
1249         * targets.c (x86_64pe_bigobj_vec): Declare.
1250         * configure.in (x86_64pe_bigobj_vec): New vector.
1251         * configure: Regenerate.
1252         * config.bfd: Add bigobj object format for Windows targets.
1253
1254 2014-03-12  Nick Clifton  <nickc@redhat.com>
1255
1256         PR ld/16671
1257         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1258         before testing for vxworks.
1259
1260 2014-03-12  Alan Modra  <amodra@gmail.com>
1261
1262         * Makefile.in: Regenerate.
1263
1264 2014-03-12  Alan Modra  <amodra@gmail.com>
1265
1266         PR 16690
1267         * elf.c (copy_elf_program_header): Ignore first section lma if
1268         non-alloc.
1269
1270 2014-03-11  Alan Modra  <amodra@gmail.com>
1271
1272         PR 16686
1273         * coff-rs6000.c: Include stdint.h.
1274         * coff64-rs6000.c: Likewise.
1275
1276 2014-03-10  Tristan Gingold  <gingold@adacore.com>
1277
1278         * ticoff.h: Removed.
1279
1280 2014-03-08  Alan Modra  <amodra@gmail.com>
1281
1282         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1283         many relocations.  Correct bitsize and rightshift too for a number
1284         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1285         Correct dst_mask on R_PPC_VLE_SDA21_LO.
1286         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1287         (ppc_elf_relocate_section): Modify overflow test for 16-bit
1288         fields in instructions to signed/unsigned according to whether
1289         the field takes a signed or unsigned value.  Tidy vle split16 code.
1290         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1291
1292 2014-03-08  Alan Modra  <amodra@gmail.com>
1293
1294         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1295         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1296         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1297         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
1298         (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1299         fields in instructions to signed/unsigned according to whether
1300         the field takes a signed or unsigned value.
1301
1302 2014-03-07  Pedro Alves  <palves@redhat.com>
1303
1304         PR gdb/16696
1305         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1306         through ptr_to_uint instead of through long.
1307
1308 2014-03-06  Nick Clifton  <nickc@redhat.com>
1309
1310         PR 16664
1311         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1312         attribute section names.
1313
1314 2014-03-05  Alan Modra  <amodra@gmail.com>
1315
1316         Update copyright years.
1317
1318 2014-03-05  Alan Modra  <amodra@gmail.com>
1319
1320         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1321         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1322         (ppc64_elf_check_relocs): Likewise.
1323         (ppc64_elf_relocate_section): Likewise.
1324         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1325         * bfd-in2.h: Regenerate.
1326         * libbfd.h: Regenerate.
1327
1328 2014-03-04  Heiher  <r@hev.cc>
1329
1330         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1331         Loongson-3A.
1332         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1333         extension of bfd_mach_mipsisa64r2.
1334
1335 2014-03-04  Nick Clifton  <nickc@redhat.com>
1336
1337         PR ld/16017
1338         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1339         (elf32_thumb2_plt_entry): New array.
1340         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1341         using thumb2 based PLT.
1342         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1343         entries.
1344         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1345         PLT entries.
1346         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1347         based PLT 0-entry.
1348         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1349         Thumb2 based PLT 0-entry.
1350         (elf32_arm_output_arch_local_syms): Handle creation of local
1351         symbols for Thumb2 based PLT entries.
1352
1353 2014-02-28  Alan Modra  <amodra@gmail.com>
1354
1355         PR ld/16643
1356         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1357         the same conditions we called check_relocs.
1358
1359 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
1360
1361         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1362         * bfd-in2.h: Regenerate.
1363         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1364         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1365         using long PLT entries.
1366         (bfd_elf32_arm_use_long_plt): New function.
1367         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1368
1369 2014-02-27  Alan Modra  <amodra@gmail.com>
1370
1371         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1372         params for targets that don't use ppc32elf.em.
1373
1374 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
1375
1376         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1377         of GOTOFF relocations.
1378
1379 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
1380             H.J. Lu  <hongjiu.lu@intel.com>
1381
1382         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1383         (elf_x86_64_legacy_plt_entry): Likewise.
1384         (elf_x86_64_bnd_plt_entry): Likewise.
1385         (elf_x86_64_legacy_plt2_entry): Likewise.
1386         (elf_x86_64_bnd_plt2_entry): Likewise.
1387         (elf_x86_64_bnd_arch_bed): Likewise.
1388         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1389         (elf_x86_64_link_hash_table): Add plt_bnd.
1390         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1391         plt_bnd.
1392         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1393         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1394         in 64-bit mode.
1395         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1396         symbols.  Resolve call to the second PLT if it is created.
1397         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1398         (elf_x86_64_relocate_section): Resolve PLT references to the
1399         second PLT if it is created.
1400         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1401         second PLT entry for BND relocation.
1402         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1403         the second PLT is created.
1404         (elf_x86_64_get_synthetic_symtab): New.
1405         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
1406
1407 2014-02-19  Alan Modra  <amodra@gmail.com>
1408
1409         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1410         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1411         provision of out-of-line register save/restore routines.
1412
1413 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
1414
1415         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1416         PT_DYNAMIC segment flags.
1417
1418 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
1419
1420         PR binutils/16595
1421         * simple.c (struct saved_offsets): New.
1422         (simple_save_output_info): Use it for ptr.
1423         (simple_restore_output_info): Use it for ptr.  Check section_count.
1424         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1425
1426 2014-02-17  Alan Modra  <amodra@gmail.com>
1427
1428         * elf64-ppc.h (struct ppc64_elf_params): Define.
1429         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1430         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1431         ppc64_elf_build_stubs): Update prototype.
1432         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1433         fields now in params.  Adjust code throughout file.
1434         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1435         Save params pointer in htab.
1436         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1437         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1438         ppc64_elf_build_stubs): Remove parameters now in "params".
1439
1440 2014-02-17  Alan Modra  <amodra@gmail.com>
1441
1442         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1443         patched for ppc476 workaround.  Reapply branch taken/not taken
1444         relocs.
1445
1446 2014-02-12  Alan Modra  <amodra@gmail.com>
1447
1448         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1449         stubs for calls to __tls_get_addr that we know will later be
1450         optimised away.
1451
1452 2014-02-12  Alan Modra  <amodra@gmail.com>
1453
1454         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1455         for ld -r, when code sections are sufficiently aligned.
1456         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
1457         pagesize_p2.
1458
1459 2014-02-12  Alan Modra  <amodra@gmail.com>
1460
1461         PR gold/15530
1462         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1463         --export-dynamic and --dynamic-list marking of symbols.
1464         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1465         cheap tests first.
1466
1467 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1468
1469         PR gold/16530
1470         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1471         executables if it matches dynamic_list.
1472
1473 2014-02-10  Alan Modra  <amodra@gmail.com>
1474
1475         * po/SRC-POTFILES.in: Regenerate.
1476         * po/bfd.pot: Regenerate.
1477
1478 2014-02-09  Alan Modra  <amodra@gmail.com>
1479
1480         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1481         * elfxx-target.h (elf_backend_caches_rawsize): Define.
1482         (elfNN_bed): Init new field.
1483         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1484         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1485         (ppc_elf_relax_section): Don't reallocate section here, write
1486         stubs, or write out relocs for ld -r here..
1487         (ppc_elf_relocate_section): ..instead write stubs here, and use
1488         existing code to write out relocs for ld -r.  Fix offset
1489         adjustment on reloc for little-endian.
1490         (elf_backend_caches_rawsize): Define.
1491
1492 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1493
1494         PR build/16550
1495         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1496
1497 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1498
1499         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1500         return paths.  Three times.
1501         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1502         return paths.
1503         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1504         (ppc64_elf_edit_toc): Free USED in return path.
1505
1506 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
1507
1508         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1509         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1510         * libbfd.h: Regenerated.
1511         * bfd-in2.h: Regenerated.
1512         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1513         (nios2_reloc_map): Likewise.
1514         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1515         Fixed all references.
1516         (nios2_elf32_relocate_section): Add new relocations.
1517         (nios2_elf32_check_relocs): Likewise.
1518         (nios2_elf32_gc_sweep_hook): Likewise.
1519
1520 2014-02-03  Alan Modra  <amodra@gmail.com>
1521
1522         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1523         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
1524         (ppc_elf_link_params): New function.
1525         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1526         workaround.
1527         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1528         parameters.  Use htab->params instead.
1529         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1530         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1531         64 bytes for ppc476 workaround.
1532         (struct ppc_elf_relax_info): New.
1533         (ppc_elf_relax_section): Exclude linker created sections and
1534         those too small to hold one instruction.  Don't add another
1535         branch around trampolines on later relax passes.  Don't
1536         generate trampolines for undefined symbols when !relocatable,
1537         nor for plugin symbols.  Allocate space for ppc476 workaround
1538         patch area.  Free fixups on error return path.
1539         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1540         * elf32-ppc.h (struct ppc_elf_params): New.
1541         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1542         (ppc_elf_link_params): Declare.
1543         * section.c (SEC_INFO_TYPE_TARGET): Define.
1544         * bfd-in2.h: Regenerate.
1545
1546 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
1547
1548         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1549         h_gp_got field.
1550         (nios2_elf32_relocate_section): Use got_base to adjust
1551         GOT-pointer-relative relocations relative to _gp_got.
1552         (create_got_section): Create _gp_got symbol.
1553         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1554         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1555
1556 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
1557
1558         * bfd-in2.h: Update from reloc.c.
1559         * elf32-nios2.c: Include elf32-nios2.h.
1560         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1561         (nios2_reloc_map): Likewise.
1562         (enum elf32_nios2_stub_type): Declare.
1563         (struct elf32_nios2_stub_hash_entry): Declare.
1564         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1565         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1566         (struct elf32_nios2_link_hash_table): Add new fields bstab,
1567         stub_bfd, add_stub_section, layout_sections_again, stub_group,
1568         bfd_count, top_index, input_list, all_local_syms.
1569         (nios2_call26_stub_entry): New.
1570         (nios2_elf32_install_imm16): Move up in file.
1571         (nios2_elf32_install_data): Move up in file.
1572         (hiadj): Move up in file.
1573         (stub_hash_newfunc): New.
1574         (link_hash_newfunc): Initialize hsh_cache field.
1575         (STUB_SUFFIX): New.
1576         (nios2_stub_name): New.
1577         (nios2_get_stub_entry): New.
1578         (nios2_add_stub): New.
1579         (nios2_elf32_setup_section_lists): New.
1580         (nios2_elf32_next_input_section): New.
1581         (CALL26_SEGMENT): New.
1582         (MAX_STUB_SECTION_SIZE): New.
1583         (group_sections): New.
1584         (nios2_type_of_stub): New.
1585         (nios2_build_one_stub): New.
1586         (nios2_size_one_stub): New.
1587         (get_local_syms): New.
1588         (nios2_elf32_size_stubs): New.
1589         (nios2_elf32_build_stubs): New.
1590         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1591         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
1592         trampolines for R_NIOS2_CALL26 stubs.
1593         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1594         (nios2_elf32_gc_sweep_hook): Likewise.
1595         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1596         (nios2_elf32_link_hash_table_free): New.
1597         (bfd_elf32_bfd_link_hash_table_free): Define.
1598         * elf32-nios2.h: New file.
1599         * libbfd.h: Update from reloc.c.
1600         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1601
1602 2014-01-29  Nick Clifton  <nickc@redhat.com>
1603
1604         PR binutils/16318
1605         * elf32-metag.c (elf_metag_post_process_headers): Call
1606         _bfd_elf_post_process_headers.
1607         * elf32-sh64.c (sh64_elf_copy_private_data): Call
1608         _bfd_elf_copy_private_data.
1609         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1610
1611 2014-01-29  Nick Clifton  <nickc@redhat.com>
1612
1613         * bfd-in.h (bfd_set_section_vma): Delete.
1614         (bfd_set_section_alignment): Delete.
1615         (bfd_set_section_userdata): Delete.
1616         (bfd_set_cacheable): Delete.
1617         * bfd.c (bfd_set_cacheable): New static inline function.
1618         * section.c (bfd_set_section_userdata): Likewise.
1619         (bfd_set_section_vma): Likewise.
1620         (bfd_set_section_alignment): Likewise.
1621         * bfd-in2.h: Regenerate.
1622
1623 2014-01-28  Nick Clifton  <nickc@redhat.com>
1624
1625         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1626         attributes select the CU containing the abbreviation, which may not
1627         be the current CU.
1628
1629 2014-01-24  Alan Modra  <amodra@gmail.com>
1630
1631         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1632         to get_relocs for ELFv2.
1633
1634 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1635
1636         PR ld/16498
1637         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1638         if TLS sections are not adjacent.
1639
1640 2014-01-22  Alan Modra  <amodra@gmail.com>
1641
1642         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1643
1644 2014-01-22  Alan Modra  <amodra@gmail.com>
1645
1646         * elf64-ppc.c (STK_LINKER): Comment typo fix.
1647
1648 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1649
1650         PR ld/16467
1651         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1652         regular default symbol definition and the versioned dynamic
1653         symbol definition mismatch, skip the default symbol definition
1654         if one of them is IFUNC.
1655
1656 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
1657
1658         PR ld/2404
1659         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1660         info->export_dynamic nor h->ref_dynamic for type mismatch when
1661         adding the default version.
1662
1663 2014-01-16  Alan Modra  <amodra@gmail.com>
1664
1665         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1666         mips_elf_traverse_got_arg* rather than mips_got_info*.
1667         Adjust caller.  Alloc on output_bfd rather than symbol section
1668         owner.
1669
1670 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1671
1672         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1673         change.
1674         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1675
1676 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1677
1678         PR ld/16428
1679         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1680         against __ehdr_start.
1681         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1682
1683 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1684
1685         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1686         change.
1687         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1688
1689 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1690
1691         PR ld/16428
1692         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1693         count if there are any non pc-relative relocs.
1694         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1695
1696 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
1697             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
1698
1699         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1700         offset while calculating relocation address.
1701         (elfNN_aarch64_create_small_pltn_entry): Likewise.
1702         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1703
1704 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
1705
1706         PR ld/16202
1707         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1708         R_ARM_ABS8 and R_ARM_ABS16.
1709
1710 2014-01-13  Alan Modra  <amodra@gmail.com>
1711
1712         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1713         error when shared and force a plt call otherwise.
1714         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1715         plt_type == PLT_NEW.
1716         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1717         the appropriate call stub.
1718
1719 2014-01-10  Alan Modra  <amodra@gmail.com>
1720
1721         PR ld/14207
1722         PR ld/16322
1723         PR binutils/16323
1724         * elf.c (assign_file_positions_for_load_sections): Revert last change.
1725         (assign_file_positions_for_non_load_sections): When setting up
1726         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1727         header that completely covers the relro region.
1728
1729 2014-01-09  Tristan Gingold  <gingold@adacore.com>
1730
1731         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1732         table macros and add macros to initializa the structure.
1733
1734 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1735
1736         PR ld/14207
1737         PR ld/16322
1738         PR binutils/16323
1739         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1740         size for PT_GNU_RELRO segment.
1741         (assign_file_positions_for_load_sections): If PT_LOAD segment
1742         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1743
1744 2014-01-07  Tom Tromey  <tromey@redhat.com>
1745
1746         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1747         wrappers.
1748
1749 2014-01-03  Nick Clifton  <nickc@redhat.com>
1750
1751         PR binutils/16199
1752         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1753         zero.
1754
1755 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
1756
1757         PR binutils/14289
1758         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1759
1760 2014-01-02  Nick Clifton  <nickc@redhat.com>
1761
1762         PR binutils/11983
1763         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1764         filename in the bfd's filename field.
1765         * elfcode.h (bfd_from_remote_memory): Likewise.
1766         * ieee.c (ieee_object_p): Likewise.
1767         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1768         * oasys.c (oasys_openr_next_archived_file): Likewise.
1769         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1770         * opncls.c (bfd_fopen): Likewise.
1771         (bfd_openstreamr): Likewise.
1772         (bfd_openr_iovec): Likewise.
1773         (bfd_openw): Likewise.
1774         (bfd_create): Likewise.
1775         (_bfd_delete_bfd): Free filename.
1776
1777 For older changes see ChangeLog-2013
1778 \f
1779 Copyright (C) 2014 Free Software Foundation, Inc.
1780
1781 Copying and distribution of this file, with or without modification,
1782 are permitted in any medium without royalty provided the copyright
1783 notice and this notice are preserved.
1784
1785 Local Variables:
1786 mode: change-log
1787 left-margin: 8
1788 fill-column: 74
1789 version-control: never
1790 End: