bfd/ChangeLog

   1 2014-04-09  Alan Modra  <amodra@gmail.com>
   2
   3         * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
   4         of safe ppc476 insns at end of page.  Also remove non-branch insns.
   5         Expand comments.
   6
   7 2014-04-08  Jon TURNEY  <jon.turney@dronecode.org.uk>
   8
   9         * peXXigen.c (pe_print_debugdata): New function: Displays the
  10         contents of the debug directory and decodes codeview entries.
  11         (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
  12         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
  13         Add functions for reading and writing debugdir and codeview
  14         records.
  15         * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
  16         (_bfd_XXi_write_codeview_record): Add prototypes and macros.
  17         * libcoff-in.h (pe_tdata): Add build-id data.
  18         * libcoff.h: Regenerate.
  19         * coffcode.h (coff_write_object_contents): Run build_id
  20         after_write_object_contents hook.
  21
  22 2014-04-05  Alan Modra  <amodra@gmail.com>
  23
  24         * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
  25         merging non-default sym.
  26
  27 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  28
  29         * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
  30         configured for.
  31
  32 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  33
  34         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
  35         thinko on names length.
  36
  37 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  38
  39         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
  40         of output_section.
  41         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
  42
  43 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  44
  45         * bfd.c (bfd_get_arch_size): Default is taken from arch.
  46
  47 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
  48
  49         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
  50         section before dereferencing.
  51         (pe_print_idata, pe_print_edata, pe_print_reloc)
  52         (rsrc_print_section): Don't bother interpreting the contents
  53         of sections which have no contents.
  54
  55 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
  56
  57         PR ld/16803
  58         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
  59         file position.
  60
  61 2014-04-03  Tristan Gingold  <gingold@adacore.com>
  62
  63         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
  64         output_section.
  65         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
  66         Fix style.
  67         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
  68
  69 2014-04-03  Alan Modra  <amodra@gmail.com>
  70
  71         * elf-bfd.h (struct elf_backend_data
  72         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
  73         with "bfd_size_type size".
  74         (_bfd_elf32_bfd_from_remote_memory): Likewise.
  75         (_bfd_elf64_bfd_from_remote_memory): Likewise.
  76         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
  77         * elfcode.h (bfd_from_remote_memory): Likewise.
  78         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
  79         * bfd-in2.h: Regenerate.
  80
  81 2014-04-02  Tristan Gingold  <gingold@adacore.com>
  82
  83         * mach-o.h (bfd_mach_o_twolevel_hints_command)
  84         (bfd_mach_o_prebind_cksum_command): New types.
  85         (bfd_mach_o_prebound_dylib_command): Rewrite.
  86         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
  87         fields.
  88         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
  89         command.
  90         (bfd_mach_o_read_prebind_cksum): New function.
  91         (bfd_mach_o_read_twolevel_hints): Ditto.
  92         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
  93         commands.
  94
  95 2014-04-02  Alan Modra  <amodra@gmail.com>
  96
  97         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
  98         Consolidate code handling possible section headers past end of
  99         segment.  Don't use p_align for page size guess, instead use
 100         minpagesize.  Take note of ld.so clearing section headers when
 101         p_memsz > p_filesz.  Handle file header specifying no section
 102         headers.  Handle zero p_align throughout.  Default loadbase to
 103         zero.  Add comments.  Rename contents_size to high_offset, and
 104         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
 105         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
 106         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
 107         Likewise.
 108         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 109         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 110         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
 111         * bfd-in2.h: Regnerate.
 112
 113 2014-04-01  Tristan Gingold  <gingold@adacore.com>
 114
 115         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
 116         when num == 0.
 117
 118 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
 119             Pavel Fedin  <p.fedin@samsung.com>
 120
 121         * elf32-arm.c: Add support for limited pretty-printing of PLT
 122         entries on eabi and nacl targets.
 123         (elf32_arm_get_synthetic_symtab): Add new callback.
 124         (elf32_arm_nacl_plt_sym_val): Likewise.
 125         (elf32_arm_plt0_size): Add helper function.
 126         (elf32_arm_plt_size): Likewise.
 127
 128 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 129
 130         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
 131         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
 132
 133 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 134
 135         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
 136         * mach-o.c (bfd_mach_o_write_symtab)
 137         (bfd_mach_o_write_contents)
 138         (bfd_mach_o_set_section_flags_from_bfd)
 139         (bfd_mach_o_build_seg_command): Fix indentation.
 140         (bfd_mach_o_get_base_address): New function.
 141
 142 2014-03-26  Nick Clifton  <nickc@redhat.com>
 143
 144         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
 145         relocations in discarded sections.
 146
 147 2014-03-26  Tristan Gingold  <gingold@adacore.com>
 148
 149         * mach-o.c (bfd_mach_o_convert_architecture): Add
 150         BFD_MACH_O_CPU_TYPE_ARM64.
 151
 152 2014-03-26  Alan Modra  <amodra@gmail.com>
 153
 154         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
 155         needed plt entries when taking the address of functions for
 156         abiversion == 0 (ie. unknown) as well as abiversion == 2.
 157         Move opd setup and abiversion checks to..
 158         (ppc64_elf_before_check_relocs): ..here.  Renamed from
 159         ppc64_elf_process_dot_syms.  Set output abiversion from input and
 160         input abiversion from output, if either is not set.
 161         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
 162         (elf_backend_check_directives): Update.
 163
 164 2014-03-25  Will Newton  <will.newton@linaro.org>
 165
 166          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
 167          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
 168          of input sections rather than output sections.
 169
 170 2014-03-20  Will Newton  <will.newton@linaro.org>
 171
 172         PR ld/16715
 173         * elf32-arm.c (elf32_arm_check_relocs): Set
 174         pointer_equality_needed for absolute references within
 175         executable links.
 176         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
 177         unless pointer_equality_needed is set.
 178
 179 2014-03-19  Nick Clifton  <nickc@redhat.com>
 180
 181         * peXXigen.c (rsrc_process_section): Add code to scan input
 182         sections and record their lengths.  Use these lengths to find the
 183         start of each merged .rsrc section.
 184
 185 2014-03-17  Tristan Gingold  <gingold@adacore.com>
 186
 187         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
 188         (bfd_mach_o_read_command): Ditto.
 189
 190 2014-03-14  Meador Inge  <meadori@codesourcery.com>
 191
 192          * configure.in: Add strnlen to AC_CHECK_DECLS.
 193          * config.in: Regenerate.
 194          * configure: Regenerate.
 195          * sysdep.h (strnlen): Add prototype.
 196
 197 2014-03-14  Alan Modra  <amodra@gmail.com>
 198
 199         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
 200         handling for VLE_SDA21 relocs.
 201
 202 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 203
 204         * peicode.h (pe_ILF_object_p): Adjust, as the version number
 205         has been read.
 206         (pe_bfd_object_p): Also read version number to detect ILF.
 207         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
 208         (x86_64pe_bigobj_vec): Define
 209         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
 210         (bfd_coff_max_nscns): New macro.
 211         (coff_compute_section_file_positions): Use unsigned int for
 212         target_index.  Compare with bfd_coff_max_nscns.
 213         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
 214         Set a value for _bfd_coff_max_nscns.
 215         (header_bigobj_classid): New constant.
 216         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
 217         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
 218         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
 219         functions.
 220         (bigobj_swap_table): New table.
 221         * libcoff.h: Regenerate.
 222         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
 223         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
 224         _bfd_coff_max_nscns.
 225         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 226         * coff-rs6000.c (bfd_xcoff_backend_data)
 227         (bfd_pmac_xcoff_backend_data): Likewise.
 228         * coff64-rs6000.c (bfd_xcoff_backend_data)
 229         (bfd_xcoff_aix5_backend_data): Likewise.
 230         * targets.c (x86_64pe_bigobj_vec): Declare.
 231         * configure.in (x86_64pe_bigobj_vec): New vector.
 232         * configure: Regenerate.
 233         * config.bfd: Add bigobj object format for Windows targets.
 234
 235 2014-03-12  Nick Clifton  <nickc@redhat.com>
 236
 237         PR ld/16671
 238         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
 239         before testing for vxworks.
 240
 241 2014-03-12  Alan Modra  <amodra@gmail.com>
 242
 243         * Makefile.in: Regenerate.
 244
 245 2014-03-12  Alan Modra  <amodra@gmail.com>
 246
 247         PR 16690
 248         * elf.c (copy_elf_program_header): Ignore first section lma if
 249         non-alloc.
 250
 251 2014-03-11  Alan Modra  <amodra@gmail.com>
 252
 253         PR 16686
 254         * coff-rs6000.c: Include stdint.h.
 255         * coff64-rs6000.c: Likewise.
 256
 257 2014-03-10  Tristan Gingold  <gingold@adacore.com>
 258
 259         * ticoff.h: Removed.
 260
 261 2014-03-08  Alan Modra  <amodra@gmail.com>
 262
 263         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
 264         many relocations.  Correct bitsize and rightshift too for a number
 265         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
 266         Correct dst_mask on R_PPC_VLE_SDA21_LO.
 267         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
 268         (ppc_elf_relocate_section): Modify overflow test for 16-bit
 269         fields in instructions to signed/unsigned according to whether
 270         the field takes a signed or unsigned value.  Tidy vle split16 code.
 271         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
 272
 273 2014-03-08  Alan Modra  <amodra@gmail.com>
 274
 275         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
 276         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
 277         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
 278         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
 279         (ppc64_elf_relocate_section): Modify overflow test for 16-bit
 280         fields in instructions to signed/unsigned according to whether
 281         the field takes a signed or unsigned value.
 282
 283 2014-03-07  Pedro Alves  <palves@redhat.com>
 284
 285         PR gdb/16696
 286         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
 287         through ptr_to_uint instead of through long.
 288
 289 2014-03-06  Nick Clifton  <nickc@redhat.com>
 290
 291         PR 16664
 292         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
 293         attribute section names.
 294
 295 2014-03-05  Alan Modra  <amodra@gmail.com>
 296
 297         Update copyright years.
 298
 299 2014-03-05  Alan Modra  <amodra@gmail.com>
 300
 301         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
 302         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
 303         (ppc64_elf_check_relocs): Likewise.
 304         (ppc64_elf_relocate_section): Likewise.
 305         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
 306         * bfd-in2.h: Regenerate.
 307         * libbfd.h: Regenerate.
 308
 309 2014-03-04  Heiher  <r@hev.cc>
 310
 311         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
 312         Loongson-3A.
 313         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
 314         extension of bfd_mach_mipsisa64r2.
 315
 316 2014-03-04  Nick Clifton  <nickc@redhat.com>
 317
 318         PR ld/16017
 319         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
 320         (elf32_thumb2_plt_entry): New array.
 321         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
 322         using thumb2 based PLT.
 323         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
 324         entries.
 325         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
 326         PLT entries.
 327         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
 328         based PLT 0-entry.
 329         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
 330         Thumb2 based PLT 0-entry.
 331         (elf32_arm_output_arch_local_syms): Handle creation of local
 332         symbols for Thumb2 based PLT entries.
 333
 334 2014-02-28  Alan Modra  <amodra@gmail.com>
 335
 336         PR ld/16643
 337         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
 338         the same conditions we called check_relocs.
 339
 340 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 341
 342         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
 343         * bfd-in2.h: Regenerate.
 344         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
 345         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
 346         using long PLT entries.
 347         (bfd_elf32_arm_use_long_plt): New function.
 348         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
 349
 350 2014-02-27  Alan Modra  <amodra@gmail.com>
 351
 352         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
 353         params for targets that don't use ppc32elf.em.
 354
 355 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
 356
 357         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
 358         of GOTOFF relocations.
 359
 360 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 361             H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
 364         (elf_x86_64_legacy_plt_entry): Likewise.
 365         (elf_x86_64_bnd_plt_entry): Likewise.
 366         (elf_x86_64_legacy_plt2_entry): Likewise.
 367         (elf_x86_64_bnd_plt2_entry): Likewise.
 368         (elf_x86_64_bnd_arch_bed): Likewise.
 369         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
 370         (elf_x86_64_link_hash_table): Add plt_bnd.
 371         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
 372         plt_bnd.
 373         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
 374         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
 375         in 64-bit mode.
 376         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
 377         symbols.  Resolve call to the second PLT if it is created.
 378         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
 379         (elf_x86_64_relocate_section): Resolve PLT references to the
 380         second PLT if it is created.
 381         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
 382         second PLT entry for BND relocation.
 383         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
 384         the second PLT is created.
 385         (elf_x86_64_get_synthetic_symtab): New.
 386         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
 387
 388 2014-02-19  Alan Modra  <amodra@gmail.com>
 389
 390         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
 391         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
 392         provision of out-of-line register save/restore routines.
 393
 394 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
 395
 396         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
 397         PT_DYNAMIC segment flags.
 398
 399 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 400
 401         PR binutils/16595
 402         * simple.c (struct saved_offsets): New.
 403         (simple_save_output_info): Use it for ptr.
 404         (simple_restore_output_info): Use it for ptr.  Check section_count.
 405         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
 406
 407 2014-02-17  Alan Modra  <amodra@gmail.com>
 408
 409         * elf64-ppc.h (struct ppc64_elf_params): Define.
 410         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 411         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 412         ppc64_elf_build_stubs): Update prototype.
 413         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
 414         fields now in params.  Adjust code throughout file.
 415         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
 416         Save params pointer in htab.
 417         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 418         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 419         ppc64_elf_build_stubs): Remove parameters now in "params".
 420
 421 2014-02-17  Alan Modra  <amodra@gmail.com>
 422
 423         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
 424         patched for ppc476 workaround.  Reapply branch taken/not taken
 425         relocs.
 426
 427 2014-02-12  Alan Modra  <amodra@gmail.com>
 428
 429         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
 430         stubs for calls to __tls_get_addr that we know will later be
 431         optimised away.
 432
 433 2014-02-12  Alan Modra  <amodra@gmail.com>
 434
 435         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
 436         for ld -r, when code sections are sufficiently aligned.
 437         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
 438         pagesize_p2.
 439
 440 2014-02-12  Alan Modra  <amodra@gmail.com>
 441
 442         PR gold/15530
 443         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 444         --export-dynamic and --dynamic-list marking of symbols.
 445         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
 446         cheap tests first.
 447
 448 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         PR gold/16530
 451         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
 452         executables if it matches dynamic_list.
 453
 454 2014-02-10  Alan Modra  <amodra@gmail.com>
 455
 456         * po/SRC-POTFILES.in: Regenerate.
 457         * po/bfd.pot: Regenerate.
 458
 459 2014-02-09  Alan Modra  <amodra@gmail.com>
 460
 461         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
 462         * elfxx-target.h (elf_backend_caches_rawsize): Define.
 463         (elfNN_bed): Init new field.
 464         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
 465         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
 466         (ppc_elf_relax_section): Don't reallocate section here, write
 467         stubs, or write out relocs for ld -r here..
 468         (ppc_elf_relocate_section): ..instead write stubs here, and use
 469         existing code to write out relocs for ld -r.  Fix offset
 470         adjustment on reloc for little-endian.
 471         (elf_backend_caches_rawsize): Define.
 472
 473 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 474
 475         PR build/16550
 476         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
 477
 478 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 479
 480         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
 481         return paths.  Three times.
 482         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
 483         return paths.
 484         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
 485         (ppc64_elf_edit_toc): Free USED in return path.
 486
 487 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 488
 489         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
 490         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
 491         * libbfd.h: Regenerated.
 492         * bfd-in2.h: Regenerated.
 493         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
 494         (nios2_reloc_map): Likewise.
 495         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
 496         Fixed all references.
 497         (nios2_elf32_relocate_section): Add new relocations.
 498         (nios2_elf32_check_relocs): Likewise.
 499         (nios2_elf32_gc_sweep_hook): Likewise.
 500
 501 2014-02-03  Alan Modra  <amodra@gmail.com>
 502
 503         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
 504         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
 505         (ppc_elf_link_params): New function.
 506         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
 507         workaround.
 508         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
 509         parameters.  Use htab->params instead.
 510         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
 511         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
 512         64 bytes for ppc476 workaround.
 513         (struct ppc_elf_relax_info): New.
 514         (ppc_elf_relax_section): Exclude linker created sections and
 515         those too small to hold one instruction.  Don't add another
 516         branch  around trampolines on later relax passes.  Don't
 517         generate trampolines for undefined symbols when !relocatable,
 518         nor for plugin symbols.  Allocate space for ppc476 workaround
 519         patch area.  Free fixups on error return path.
 520         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
 521         * elf32-ppc.h (struct ppc_elf_params): New.
 522         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
 523         (ppc_elf_link_params): Declare.
 524         * section.c (SEC_INFO_TYPE_TARGET): Define.
 525         * bfd-in2.h: Regenerate.
 526
 527 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
 528
 529         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
 530         h_gp_got field.
 531         (nios2_elf32_relocate_section): Use got_base to adjust
 532         GOT-pointer-relative relocations relative to _gp_got.
 533         (create_got_section): Create _gp_got symbol.
 534         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
 535         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
 536
 537 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 538
 539         * bfd-in2.h: Update from reloc.c.
 540         * elf32-nios2.c: Include elf32-nios2.h.
 541         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
 542         (nios2_reloc_map): Likewise.
 543         (enum elf32_nios2_stub_type): Declare.
 544         (struct elf32_nios2_stub_hash_entry): Declare.
 545         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
 546         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
 547         (struct elf32_nios2_link_hash_table): Add new fields bstab,
 548         stub_bfd, add_stub_section, layout_sections_again, stub_group,
 549         bfd_count, top_index, input_list, all_local_syms.
 550         (nios2_call26_stub_entry): New.
 551         (nios2_elf32_install_imm16): Move up in file.
 552         (nios2_elf32_install_data): Move up in file.
 553         (hiadj): Move up in file.
 554         (stub_hash_newfunc): New.
 555         (link_hash_newfunc): Initialize hsh_cache field.
 556         (STUB_SUFFIX): New.
 557         (nios2_stub_name): New.
 558         (nios2_get_stub_entry): New.
 559         (nios2_add_stub): New.
 560         (nios2_elf32_setup_section_lists): New.
 561         (nios2_elf32_next_input_section): New.
 562         (CALL26_SEGMENT): New.
 563         (MAX_STUB_SECTION_SIZE): New.
 564         (group_sections): New.
 565         (nios2_type_of_stub): New.
 566         (nios2_build_one_stub): New.
 567         (nios2_size_one_stub): New.
 568         (get_local_syms): New.
 569         (nios2_elf32_size_stubs): New.
 570         (nios2_elf32_build_stubs): New.
 571         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
 572         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
 573         trampolines for R_NIOS2_CALL26 stubs.
 574         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
 575         (nios2_elf32_gc_sweep_hook): Likewise.
 576         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
 577         (nios2_elf32_link_hash_table_free): New.
 578         (bfd_elf32_bfd_link_hash_table_free): Define.
 579         * elf32-nios2.h: New file.
 580         * libbfd.h: Update from reloc.c.
 581         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
 582
 583 2014-01-29  Nick Clifton  <nickc@redhat.com>
 584
 585         PR binutils/16318
 586         * elf32-metag.c (elf_metag_post_process_headers): Call
 587         _bfd_elf_post_process_headers.
 588         * elf32-sh64.c (sh64_elf_copy_private_data): Call
 589         _bfd_elf_copy_private_data.
 590         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
 591
 592 2014-01-29  Nick Clifton  <nickc@redhat.com>
 593
 594         * bfd-in.h (bfd_set_section_vma): Delete.
 595         (bfd_set_section_alignment): Delete.
 596         (bfd_set_section_userdata): Delete.
 597         (bfd_set_cacheable): Delete.
 598         * bfd.c (bfd_set_cacheable): New static inline function.
 599         * section.c (bfd_set_section_userdata): Likewise.
 600         (bfd_set_section_vma): Likewise.
 601         (bfd_set_section_alignment): Likewise.
 602         * bfd-in2.h: Regenerate.
 603
 604 2014-01-28  Nick Clifton  <nickc@redhat.com>
 605
 606         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
 607         attributes select the CU containing the abbreviation, which may not
 608         be the current CU.
 609
 610 2014-01-24  Alan Modra  <amodra@gmail.com>
 611
 612         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
 613         to get_relocs for ELFv2.
 614
 615 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 616
 617         PR ld/16498
 618         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
 619         if TLS sections are not adjacent.
 620
 621 2014-01-22  Alan Modra  <amodra@gmail.com>
 622
 623         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
 624
 625 2014-01-22  Alan Modra  <amodra@gmail.com>
 626
 627         * elf64-ppc.c (STK_LINKER): Comment typo fix.
 628
 629 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 630
 631         PR ld/16467
 632         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
 633         regular default symbol definition and the versioned dynamic
 634         symbol definition mismatch, skip the default symbol definition
 635         if one of them is IFUNC.
 636
 637 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 638
 639         PR ld/2404
 640         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
 641         info->export_dynamic nor h->ref_dynamic for type mismatch when
 642         adding the default version.
 643
 644 2014-01-16  Alan Modra  <amodra@gmail.com>
 645
 646         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
 647         mips_elf_traverse_got_arg* rather than mips_got_info*.
 648         Adjust caller.  Alloc on output_bfd rather than symbol section
 649         owner.
 650
 651 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 652
 653         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 654         change.
 655         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 656
 657 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 658
 659         PR ld/16428
 660         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
 661         against __ehdr_start.
 662         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 663
 664 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 667         change.
 668         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 669
 670 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         PR ld/16428
 673         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
 674         count if there are any non pc-relative relocs.
 675         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 676
 677 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
 678             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
 679
 680         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
 681         offset while calculating relocation address.
 682         (elfNN_aarch64_create_small_pltn_entry): Likewise.
 683         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 684
 685 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
 686
 687         PR ld/16202
 688         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
 689         R_ARM_ABS8 and R_ARM_ABS16.
 690
 691 2014-01-13  Alan Modra  <amodra@gmail.com>
 692
 693         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
 694         error when shared and force a plt call otherwise.
 695         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
 696         plt_type == PLT_NEW.
 697         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
 698         the appropriate call stub.
 699
 700 2014-01-10  Alan Modra  <amodra@gmail.com>
 701
 702         PR ld/14207
 703         PR ld/16322
 704         PR binutils/16323
 705         * elf.c (assign_file_positions_for_load_sections): Revert last change.
 706         (assign_file_positions_for_non_load_sections): When setting up
 707         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
 708         header that completely covers the relro region.
 709
 710 2014-01-09  Tristan Gingold  <gingold@adacore.com>
 711
 712         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
 713         table macros and add macros to initializa the structure.
 714
 715 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 716
 717         PR ld/14207
 718         PR ld/16322
 719         PR binutils/16323
 720         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
 721         size for PT_GNU_RELRO segment.
 722         (assign_file_positions_for_load_sections): If PT_LOAD segment
 723         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
 724
 725 2014-01-07  Tom Tromey  <tromey@redhat.com>
 726
 727         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
 728         wrappers.
 729
 730 2014-01-03  Nick Clifton  <nickc@redhat.com>
 731
 732         PR binutils/16199
 733         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
 734         zero.
 735
 736 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
 737
 738         PR binutils/14289
 739         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
 740
 741 2014-01-02  Nick Clifton  <nickc@redhat.com>
 742
 743         PR binutils/11983
 744         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
 745         filename in the bfd's filename field.
 746         * elfcode.h (bfd_from_remote_memory): Likewise.
 747         * ieee.c (ieee_object_p): Likewise.
 748         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
 749         * oasys.c (oasys_openr_next_archived_file): Likewise.
 750         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
 751         * opncls.c (bfd_fopen): Likewise.
 752         (bfd_openstreamr): Likewise.
 753         (bfd_openr_iovec): Likewise.
 754         (bfd_openw): Likewise.
 755         (bfd_create): Likewise.
 756         (_bfd_delete_bfd): Free filename.
 757
 758 For older changes see ChangeLog-2013
 759 \f
 760 Copyright (C) 2014 Free Software Foundation, Inc.
 761
 762 Copying and distribution of this file, with or without modification,
 763 are permitted in any medium without royalty provided the copyright
 764 notice and this notice are preserved.
 765
 766 Local Variables:
 767 mode: change-log
 768 left-margin: 8
 769 fill-column: 74
 770 version-control: never
 771 End: