bfd/ChangeLog

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