bfd/ChangeLog

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