bfd/ChangeLog

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