bfd/ChangeLog

   1 2014-04-04  Tristan Gingold  <gingold@adacore.com>
   2
   3         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
   4         thinko on names length.
   5
   6 2014-04-04  Tristan Gingold  <gingold@adacore.com>
   7
   8         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
   9         of output_section.
  10         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
  11
  12 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  13
  14         * bfd.c (bfd_get_arch_size): Default is taken from arch.
  15
  16 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
  17
  18         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
  19         section before dereferencing.
  20         (pe_print_idata, pe_print_edata, pe_print_reloc)
  21         (rsrc_print_section): Don't bother interpreting the contents
  22         of sections which have no contents.
  23
  24 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
  25
  26         PR ld/16803
  27         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
  28         file position.
  29
  30 2014-04-03  Tristan Gingold  <gingold@adacore.com>
  31
  32         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
  33         output_section.
  34         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
  35         Fix style.
  36         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
  37
  38 2014-04-03  Alan Modra  <amodra@gmail.com>
  39
  40         * elf-bfd.h (struct elf_backend_data
  41         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
  42         with "bfd_size_type size".
  43         (_bfd_elf32_bfd_from_remote_memory): Likewise.
  44         (_bfd_elf64_bfd_from_remote_memory): Likewise.
  45         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
  46         * elfcode.h (bfd_from_remote_memory): Likewise.
  47         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
  48         * bfd-in2.h: Regenerate.
  49
  50 2014-04-02  Tristan Gingold  <gingold@adacore.com>
  51
  52         * mach-o.h (bfd_mach_o_twolevel_hints_command)
  53         (bfd_mach_o_prebind_cksum_command): New types.
  54         (bfd_mach_o_prebound_dylib_command): Rewrite.
  55         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
  56         fields.
  57         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
  58         command.
  59         (bfd_mach_o_read_prebind_cksum): New function.
  60         (bfd_mach_o_read_twolevel_hints): Ditto.
  61         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
  62         commands.
  63
  64 2014-04-02  Alan Modra  <amodra@gmail.com>
  65
  66         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
  67         Consolidate code handling possible section headers past end of
  68         segment.  Don't use p_align for page size guess, instead use
  69         minpagesize.  Take note of ld.so clearing section headers when
  70         p_memsz > p_filesz.  Handle file header specifying no section
  71         headers.  Handle zero p_align throughout.  Default loadbase to
  72         zero.  Add comments.  Rename contents_size to high_offset, and
  73         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
  74         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
  75         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
  76         Likewise.
  77         (_bfd_elf32_bfd_from_remote_memory): Likewise.
  78         (_bfd_elf64_bfd_from_remote_memory): Likewise.
  79         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
  80         * bfd-in2.h: Regnerate.
  81
  82 2014-04-01  Tristan Gingold  <gingold@adacore.com>
  83
  84         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
  85         when num == 0.
  86
  87 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
  88             Pavel Fedin  <p.fedin@samsung.com>
  89
  90         * elf32-arm.c: Add support for limited pretty-printing of PLT
  91         entries on eabi and nacl targets.
  92         (elf32_arm_get_synthetic_symtab): Add new callback.
  93         (elf32_arm_nacl_plt_sym_val): Likewise.
  94         (elf32_arm_plt0_size): Add helper function.
  95         (elf32_arm_plt_size): Likewise.
  96
  97 2014-03-27  Tristan Gingold  <gingold@adacore.com>
  98
  99         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
 100         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
 101
 102 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 103
 104         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
 105         * mach-o.c (bfd_mach_o_write_symtab)
 106         (bfd_mach_o_write_contents)
 107         (bfd_mach_o_set_section_flags_from_bfd)
 108         (bfd_mach_o_build_seg_command): Fix indentation.
 109         (bfd_mach_o_get_base_address): New function.
 110
 111 2014-03-26  Nick Clifton  <nickc@redhat.com>
 112
 113         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
 114         relocations in discarded sections.
 115
 116 2014-03-26  Tristan Gingold  <gingold@adacore.com>
 117
 118         * mach-o.c (bfd_mach_o_convert_architecture): Add
 119         BFD_MACH_O_CPU_TYPE_ARM64.
 120
 121 2014-03-26  Alan Modra  <amodra@gmail.com>
 122
 123         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
 124         needed plt entries when taking the address of functions for
 125         abiversion == 0 (ie. unknown) as well as abiversion == 2.
 126         Move opd setup and abiversion checks to..
 127         (ppc64_elf_before_check_relocs): ..here.  Renamed from
 128         ppc64_elf_process_dot_syms.  Set output abiversion from input and
 129         input abiversion from output, if either is not set.
 130         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
 131         (elf_backend_check_directives): Update.
 132
 133 2014-03-25  Will Newton  <will.newton@linaro.org>
 134
 135          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
 136          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
 137          of input sections rather than output sections.
 138
 139 2014-03-20  Will Newton  <will.newton@linaro.org>
 140
 141         PR ld/16715
 142         * elf32-arm.c (elf32_arm_check_relocs): Set
 143         pointer_equality_needed for absolute references within
 144         executable links.
 145         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
 146         unless pointer_equality_needed is set.
 147
 148 2014-03-19  Nick Clifton  <nickc@redhat.com>
 149
 150         * peXXigen.c (rsrc_process_section): Add code to scan input
 151         sections and record their lengths.  Use these lengths to find the
 152         start of each merged .rsrc section.
 153
 154 2014-03-17  Tristan Gingold  <gingold@adacore.com>
 155
 156         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
 157         (bfd_mach_o_read_command): Ditto.
 158
 159 2014-03-14  Meador Inge  <meadori@codesourcery.com>
 160
 161          * configure.in: Add strnlen to AC_CHECK_DECLS.
 162          * config.in: Regenerate.
 163          * configure: Regenerate.
 164          * sysdep.h (strnlen): Add prototype.
 165
 166 2014-03-14  Alan Modra  <amodra@gmail.com>
 167
 168         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
 169         handling for VLE_SDA21 relocs.
 170
 171 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 172
 173         * peicode.h (pe_ILF_object_p): Adjust, as the version number
 174         has been read.
 175         (pe_bfd_object_p): Also read version number to detect ILF.
 176         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
 177         (x86_64pe_bigobj_vec): Define
 178         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
 179         (bfd_coff_max_nscns): New macro.
 180         (coff_compute_section_file_positions): Use unsigned int for
 181         target_index.  Compare with bfd_coff_max_nscns.
 182         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
 183         Set a value for _bfd_coff_max_nscns.
 184         (header_bigobj_classid): New constant.
 185         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
 186         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
 187         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
 188         functions.
 189         (bigobj_swap_table): New table.
 190         * libcoff.h: Regenerate.
 191         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
 192         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
 193         _bfd_coff_max_nscns.
 194         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 195         * coff-rs6000.c (bfd_xcoff_backend_data)
 196         (bfd_pmac_xcoff_backend_data): Likewise.
 197         * coff64-rs6000.c (bfd_xcoff_backend_data)
 198         (bfd_xcoff_aix5_backend_data): Likewise.
 199         * targets.c (x86_64pe_bigobj_vec): Declare.
 200         * configure.in (x86_64pe_bigobj_vec): New vector.
 201         * configure: Regenerate.
 202         * config.bfd: Add bigobj object format for Windows targets.
 203
 204 2014-03-12  Nick Clifton  <nickc@redhat.com>
 205
 206         PR ld/16671
 207         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
 208         before testing for vxworks.
 209
 210 2014-03-12  Alan Modra  <amodra@gmail.com>
 211
 212         * Makefile.in: Regenerate.
 213
 214 2014-03-12  Alan Modra  <amodra@gmail.com>
 215
 216         PR 16690
 217         * elf.c (copy_elf_program_header): Ignore first section lma if
 218         non-alloc.
 219
 220 2014-03-11  Alan Modra  <amodra@gmail.com>
 221
 222         PR 16686
 223         * coff-rs6000.c: Include stdint.h.
 224         * coff64-rs6000.c: Likewise.
 225
 226 2014-03-10  Tristan Gingold  <gingold@adacore.com>
 227
 228         * ticoff.h: Removed.
 229
 230 2014-03-08  Alan Modra  <amodra@gmail.com>
 231
 232         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
 233         many relocations.  Correct bitsize and rightshift too for a number
 234         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
 235         Correct dst_mask on R_PPC_VLE_SDA21_LO.
 236         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
 237         (ppc_elf_relocate_section): Modify overflow test for 16-bit
 238         fields in instructions to signed/unsigned according to whether
 239         the field takes a signed or unsigned value.  Tidy vle split16 code.
 240         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
 241
 242 2014-03-08  Alan Modra  <amodra@gmail.com>
 243
 244         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
 245         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
 246         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
 247         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
 248         (ppc64_elf_relocate_section): Modify overflow test for 16-bit
 249         fields in instructions to signed/unsigned according to whether
 250         the field takes a signed or unsigned value.
 251
 252 2014-03-07  Pedro Alves  <palves@redhat.com>
 253
 254         PR gdb/16696
 255         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
 256         through ptr_to_uint instead of through long.
 257
 258 2014-03-06  Nick Clifton  <nickc@redhat.com>
 259
 260         PR 16664
 261         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
 262         attribute section names.
 263
 264 2014-03-05  Alan Modra  <amodra@gmail.com>
 265
 266         Update copyright years.
 267
 268 2014-03-05  Alan Modra  <amodra@gmail.com>
 269
 270         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
 271         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
 272         (ppc64_elf_check_relocs): Likewise.
 273         (ppc64_elf_relocate_section): Likewise.
 274         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
 275         * bfd-in2.h: Regenerate.
 276         * libbfd.h: Regenerate.
 277
 278 2014-03-04  Heiher  <r@hev.cc>
 279
 280         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
 281         Loongson-3A.
 282         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
 283         extension of bfd_mach_mipsisa64r2.
 284
 285 2014-03-04  Nick Clifton  <nickc@redhat.com>
 286
 287         PR ld/16017
 288         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
 289         (elf32_thumb2_plt_entry): New array.
 290         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
 291         using thumb2 based PLT.
 292         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
 293         entries.
 294         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
 295         PLT entries.
 296         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
 297         based PLT 0-entry.
 298         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
 299         Thumb2 based PLT 0-entry.
 300         (elf32_arm_output_arch_local_syms): Handle creation of local
 301         symbols for Thumb2 based PLT entries.
 302
 303 2014-02-28  Alan Modra  <amodra@gmail.com>
 304
 305         PR ld/16643
 306         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
 307         the same conditions we called check_relocs.
 308
 309 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 310
 311         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
 312         * bfd-in2.h: Regenerate.
 313         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
 314         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
 315         using long PLT entries.
 316         (bfd_elf32_arm_use_long_plt): New function.
 317         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
 318
 319 2014-02-27  Alan Modra  <amodra@gmail.com>
 320
 321         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
 322         params for targets that don't use ppc32elf.em.
 323
 324 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
 325
 326         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
 327         of GOTOFF relocations.
 328
 329 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 330             H.J. Lu  <hongjiu.lu@intel.com>
 331
 332         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
 333         (elf_x86_64_legacy_plt_entry): Likewise.
 334         (elf_x86_64_bnd_plt_entry): Likewise.
 335         (elf_x86_64_legacy_plt2_entry): Likewise.
 336         (elf_x86_64_bnd_plt2_entry): Likewise.
 337         (elf_x86_64_bnd_arch_bed): Likewise.
 338         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
 339         (elf_x86_64_link_hash_table): Add plt_bnd.
 340         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
 341         plt_bnd.
 342         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
 343         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
 344         in 64-bit mode.
 345         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
 346         symbols.  Resolve call to the second PLT if it is created.
 347         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
 348         (elf_x86_64_relocate_section): Resolve PLT references to the
 349         second PLT if it is created.
 350         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
 351         second PLT entry for BND relocation.
 352         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
 353         the second PLT is created.
 354         (elf_x86_64_get_synthetic_symtab): New.
 355         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
 356
 357 2014-02-19  Alan Modra  <amodra@gmail.com>
 358
 359         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
 360         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
 361         provision of out-of-line register save/restore routines.
 362
 363 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
 364
 365         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
 366         PT_DYNAMIC segment flags.
 367
 368 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 369
 370         PR binutils/16595
 371         * simple.c (struct saved_offsets): New.
 372         (simple_save_output_info): Use it for ptr.
 373         (simple_restore_output_info): Use it for ptr.  Check section_count.
 374         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
 375
 376 2014-02-17  Alan Modra  <amodra@gmail.com>
 377
 378         * elf64-ppc.h (struct ppc64_elf_params): Define.
 379         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 380         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 381         ppc64_elf_build_stubs): Update prototype.
 382         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
 383         fields now in params.  Adjust code throughout file.
 384         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
 385         Save params pointer in htab.
 386         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 387         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 388         ppc64_elf_build_stubs): Remove parameters now in "params".
 389
 390 2014-02-17  Alan Modra  <amodra@gmail.com>
 391
 392         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
 393         patched for ppc476 workaround.  Reapply branch taken/not taken
 394         relocs.
 395
 396 2014-02-12  Alan Modra  <amodra@gmail.com>
 397
 398         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
 399         stubs for calls to __tls_get_addr that we know will later be
 400         optimised away.
 401
 402 2014-02-12  Alan Modra  <amodra@gmail.com>
 403
 404         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
 405         for ld -r, when code sections are sufficiently aligned.
 406         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
 407         pagesize_p2.
 408
 409 2014-02-12  Alan Modra  <amodra@gmail.com>
 410
 411         PR gold/15530
 412         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 413         --export-dynamic and --dynamic-list marking of symbols.
 414         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
 415         cheap tests first.
 416
 417 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         PR gold/16530
 420         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
 421         executables if it matches dynamic_list.
 422
 423 2014-02-10  Alan Modra  <amodra@gmail.com>
 424
 425         * po/SRC-POTFILES.in: Regenerate.
 426         * po/bfd.pot: Regenerate.
 427
 428 2014-02-09  Alan Modra  <amodra@gmail.com>
 429
 430         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
 431         * elfxx-target.h (elf_backend_caches_rawsize): Define.
 432         (elfNN_bed): Init new field.
 433         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
 434         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
 435         (ppc_elf_relax_section): Don't reallocate section here, write
 436         stubs, or write out relocs for ld -r here..
 437         (ppc_elf_relocate_section): ..instead write stubs here, and use
 438         existing code to write out relocs for ld -r.  Fix offset
 439         adjustment on reloc for little-endian.
 440         (elf_backend_caches_rawsize): Define.
 441
 442 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 443
 444         PR build/16550
 445         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
 446
 447 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 448
 449         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
 450         return paths.  Three times.
 451         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
 452         return paths.
 453         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
 454         (ppc64_elf_edit_toc): Free USED in return path.
 455
 456 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 457
 458         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
 459         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
 460         * libbfd.h: Regenerated.
 461         * bfd-in2.h: Regenerated.
 462         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
 463         (nios2_reloc_map): Likewise.
 464         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
 465         Fixed all references.
 466         (nios2_elf32_relocate_section): Add new relocations.
 467         (nios2_elf32_check_relocs): Likewise.
 468         (nios2_elf32_gc_sweep_hook): Likewise.
 469
 470 2014-02-03  Alan Modra  <amodra@gmail.com>
 471
 472         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
 473         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
 474         (ppc_elf_link_params): New function.
 475         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
 476         workaround.
 477         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
 478         parameters.  Use htab->params instead.
 479         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
 480         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
 481         64 bytes for ppc476 workaround.
 482         (struct ppc_elf_relax_info): New.
 483         (ppc_elf_relax_section): Exclude linker created sections and
 484         those too small to hold one instruction.  Don't add another
 485         branch  around trampolines on later relax passes.  Don't
 486         generate trampolines for undefined symbols when !relocatable,
 487         nor for plugin symbols.  Allocate space for ppc476 workaround
 488         patch area.  Free fixups on error return path.
 489         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
 490         * elf32-ppc.h (struct ppc_elf_params): New.
 491         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
 492         (ppc_elf_link_params): Declare.
 493         * section.c (SEC_INFO_TYPE_TARGET): Define.
 494         * bfd-in2.h: Regenerate.
 495
 496 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
 497
 498         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
 499         h_gp_got field.
 500         (nios2_elf32_relocate_section): Use got_base to adjust
 501         GOT-pointer-relative relocations relative to _gp_got.
 502         (create_got_section): Create _gp_got symbol.
 503         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
 504         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
 505
 506 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 507
 508         * bfd-in2.h: Update from reloc.c.
 509         * elf32-nios2.c: Include elf32-nios2.h.
 510         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
 511         (nios2_reloc_map): Likewise.
 512         (enum elf32_nios2_stub_type): Declare.
 513         (struct elf32_nios2_stub_hash_entry): Declare.
 514         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
 515         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
 516         (struct elf32_nios2_link_hash_table): Add new fields bstab,
 517         stub_bfd, add_stub_section, layout_sections_again, stub_group,
 518         bfd_count, top_index, input_list, all_local_syms.
 519         (nios2_call26_stub_entry): New.
 520         (nios2_elf32_install_imm16): Move up in file.
 521         (nios2_elf32_install_data): Move up in file.
 522         (hiadj): Move up in file.
 523         (stub_hash_newfunc): New.
 524         (link_hash_newfunc): Initialize hsh_cache field.
 525         (STUB_SUFFIX): New.
 526         (nios2_stub_name): New.
 527         (nios2_get_stub_entry): New.
 528         (nios2_add_stub): New.
 529         (nios2_elf32_setup_section_lists): New.
 530         (nios2_elf32_next_input_section): New.
 531         (CALL26_SEGMENT): New.
 532         (MAX_STUB_SECTION_SIZE): New.
 533         (group_sections): New.
 534         (nios2_type_of_stub): New.
 535         (nios2_build_one_stub): New.
 536         (nios2_size_one_stub): New.
 537         (get_local_syms): New.
 538         (nios2_elf32_size_stubs): New.
 539         (nios2_elf32_build_stubs): New.
 540         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
 541         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
 542         trampolines for R_NIOS2_CALL26 stubs.
 543         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
 544         (nios2_elf32_gc_sweep_hook): Likewise.
 545         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
 546         (nios2_elf32_link_hash_table_free): New.
 547         (bfd_elf32_bfd_link_hash_table_free): Define.
 548         * elf32-nios2.h: New file.
 549         * libbfd.h: Update from reloc.c.
 550         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
 551
 552 2014-01-29  Nick Clifton  <nickc@redhat.com>
 553
 554         PR binutils/16318
 555         * elf32-metag.c (elf_metag_post_process_headers): Call
 556         _bfd_elf_post_process_headers.
 557         * elf32-sh64.c (sh64_elf_copy_private_data): Call
 558         _bfd_elf_copy_private_data.
 559         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
 560
 561 2014-01-29  Nick Clifton  <nickc@redhat.com>
 562
 563         * bfd-in.h (bfd_set_section_vma): Delete.
 564         (bfd_set_section_alignment): Delete.
 565         (bfd_set_section_userdata): Delete.
 566         (bfd_set_cacheable): Delete.
 567         * bfd.c (bfd_set_cacheable): New static inline function.
 568         * section.c (bfd_set_section_userdata): Likewise.
 569         (bfd_set_section_vma): Likewise.
 570         (bfd_set_section_alignment): Likewise.
 571         * bfd-in2.h: Regenerate.
 572
 573 2014-01-28  Nick Clifton  <nickc@redhat.com>
 574
 575         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
 576         attributes select the CU containing the abbreviation, which may not
 577         be the current CU.
 578
 579 2014-01-24  Alan Modra  <amodra@gmail.com>
 580
 581         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
 582         to get_relocs for ELFv2.
 583
 584 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 585
 586         PR ld/16498
 587         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
 588         if TLS sections are not adjacent.
 589
 590 2014-01-22  Alan Modra  <amodra@gmail.com>
 591
 592         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
 593
 594 2014-01-22  Alan Modra  <amodra@gmail.com>
 595
 596         * elf64-ppc.c (STK_LINKER): Comment typo fix.
 597
 598 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 599
 600         PR ld/16467
 601         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
 602         regular default symbol definition and the versioned dynamic
 603         symbol definition mismatch, skip the default symbol definition
 604         if one of them is IFUNC.
 605
 606 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 607
 608         PR ld/2404
 609         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
 610         info->export_dynamic nor h->ref_dynamic for type mismatch when
 611         adding the default version.
 612
 613 2014-01-16  Alan Modra  <amodra@gmail.com>
 614
 615         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
 616         mips_elf_traverse_got_arg* rather than mips_got_info*.
 617         Adjust caller.  Alloc on output_bfd rather than symbol section
 618         owner.
 619
 620 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 621
 622         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 623         change.
 624         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 625
 626 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 627
 628         PR ld/16428
 629         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
 630         against __ehdr_start.
 631         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 632
 633 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 634
 635         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 636         change.
 637         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 638
 639 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         PR ld/16428
 642         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
 643         count if there are any non pc-relative relocs.
 644         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 645
 646 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
 647             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
 648
 649         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
 650         offset while calculating relocation address.
 651         (elfNN_aarch64_create_small_pltn_entry): Likewise.
 652         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 653
 654 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
 655
 656         PR ld/16202
 657         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
 658         R_ARM_ABS8 and R_ARM_ABS16.
 659
 660 2014-01-13  Alan Modra  <amodra@gmail.com>
 661
 662         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
 663         error when shared and force a plt call otherwise.
 664         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
 665         plt_type == PLT_NEW.
 666         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
 667         the appropriate call stub.
 668
 669 2014-01-10  Alan Modra  <amodra@gmail.com>
 670
 671         PR ld/14207
 672         PR ld/16322
 673         PR binutils/16323
 674         * elf.c (assign_file_positions_for_load_sections): Revert last change.
 675         (assign_file_positions_for_non_load_sections): When setting up
 676         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
 677         header that completely covers the relro region.
 678
 679 2014-01-09  Tristan Gingold  <gingold@adacore.com>
 680
 681         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
 682         table macros and add macros to initializa the structure.
 683
 684 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 685
 686         PR ld/14207
 687         PR ld/16322
 688         PR binutils/16323
 689         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
 690         size for PT_GNU_RELRO segment.
 691         (assign_file_positions_for_load_sections): If PT_LOAD segment
 692         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
 693
 694 2014-01-07  Tom Tromey  <tromey@redhat.com>
 695
 696         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
 697         wrappers.
 698
 699 2014-01-03  Nick Clifton  <nickc@redhat.com>
 700
 701         PR binutils/16199
 702         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
 703         zero.
 704
 705 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
 706
 707         PR binutils/14289
 708         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
 709
 710 2014-01-02  Nick Clifton  <nickc@redhat.com>
 711
 712         PR binutils/11983
 713         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
 714         filename in the bfd's filename field.
 715         * elfcode.h (bfd_from_remote_memory): Likewise.
 716         * ieee.c (ieee_object_p): Likewise.
 717         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
 718         * oasys.c (oasys_openr_next_archived_file): Likewise.
 719         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
 720         * opncls.c (bfd_fopen): Likewise.
 721         (bfd_openstreamr): Likewise.
 722         (bfd_openr_iovec): Likewise.
 723         (bfd_openw): Likewise.
 724         (bfd_create): Likewise.
 725         (_bfd_delete_bfd): Free filename.
 726
 727 For older changes see ChangeLog-2013
 728 \f
 729 Copyright (C) 2014 Free Software Foundation, Inc.
 730
 731 Copying and distribution of this file, with or without modification,
 732 are permitted in any medium without royalty provided the copyright
 733 notice and this notice are preserved.
 734
 735 Local Variables:
 736 mode: change-log
 737 left-margin: 8
 738 fill-column: 74
 739 version-control: never
 740 End: