bfd/ChangeLog

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