bfd/ChangeLog

   1 2014-04-10  Cesar Philippidis  <cesar@codesourcery.com>
   2
   3         * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
   4         when building function stubs.
   5
   6 2014-04-10  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
   7
   8         * elf32-avr.c: Add DIFF relocations for AVR.
   9         (avr_final_link_relocate): Handle the DIFF relocs.
  10         (bfd_elf_avr_diff_reloc): New.
  11         (elf32_avr_is_diff_reloc): New.
  12         (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
  13         (elf32_avr_relax_delete_bytes): Recompute difference after deleting
  14         bytes.
  15
  16         * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
  17
  18 2014-04-09  Alan Modra  <amodra@gmail.com>
  19
  20         * libcoff.h: Regenerate.
  21
  22 2014-04-09  Alan Modra  <amodra@gmail.com>
  23
  24         * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
  25         of safe ppc476 insns at end of page.  Also remove non-branch insns.
  26         Expand comments.
  27
  28 2014-04-08  Jon TURNEY  <jon.turney@dronecode.org.uk>
  29
  30         * peXXigen.c (pe_print_debugdata): New function: Displays the
  31         contents of the debug directory and decodes codeview entries.
  32         (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
  33         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
  34         Add functions for reading and writing debugdir and codeview
  35         records.
  36         * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
  37         (_bfd_XXi_write_codeview_record): Add prototypes and macros.
  38         * libcoff-in.h (pe_tdata): Add build-id data.
  39         * libcoff.h: Regenerate.
  40         * coffcode.h (coff_write_object_contents): Run build_id
  41         after_write_object_contents hook.
  42
  43 2014-04-05  Alan Modra  <amodra@gmail.com>
  44
  45         * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
  46         merging non-default sym.
  47
  48 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  49
  50         * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
  51         configured for.
  52
  53 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  54
  55         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
  56         thinko on names length.
  57
  58 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  59
  60         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
  61         of output_section.
  62         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
  63
  64 2014-04-04  Tristan Gingold  <gingold@adacore.com>
  65
  66         * bfd.c (bfd_get_arch_size): Default is taken from arch.
  67
  68 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
  69
  70         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
  71         section before dereferencing.
  72         (pe_print_idata, pe_print_edata, pe_print_reloc)
  73         (rsrc_print_section): Don't bother interpreting the contents
  74         of sections which have no contents.
  75
  76 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
  77
  78         PR ld/16803
  79         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
  80         file position.
  81
  82 2014-04-03  Tristan Gingold  <gingold@adacore.com>
  83
  84         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
  85         output_section.
  86         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
  87         Fix style.
  88         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
  89
  90 2014-04-03  Alan Modra  <amodra@gmail.com>
  91
  92         * elf-bfd.h (struct elf_backend_data
  93         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
  94         with "bfd_size_type size".
  95         (_bfd_elf32_bfd_from_remote_memory): Likewise.
  96         (_bfd_elf64_bfd_from_remote_memory): Likewise.
  97         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
  98         * elfcode.h (bfd_from_remote_memory): Likewise.
  99         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
 100         * bfd-in2.h: Regenerate.
 101
 102 2014-04-02  Tristan Gingold  <gingold@adacore.com>
 103
 104         * mach-o.h (bfd_mach_o_twolevel_hints_command)
 105         (bfd_mach_o_prebind_cksum_command): New types.
 106         (bfd_mach_o_prebound_dylib_command): Rewrite.
 107         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
 108         fields.
 109         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
 110         command.
 111         (bfd_mach_o_read_prebind_cksum): New function.
 112         (bfd_mach_o_read_twolevel_hints): Ditto.
 113         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
 114         commands.
 115
 116 2014-04-02  Alan Modra  <amodra@gmail.com>
 117
 118         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
 119         Consolidate code handling possible section headers past end of
 120         segment.  Don't use p_align for page size guess, instead use
 121         minpagesize.  Take note of ld.so clearing section headers when
 122         p_memsz > p_filesz.  Handle file header specifying no section
 123         headers.  Handle zero p_align throughout.  Default loadbase to
 124         zero.  Add comments.  Rename contents_size to high_offset, and
 125         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
 126         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
 127         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
 128         Likewise.
 129         (_bfd_elf32_bfd_from_remote_memory): Likewise.
 130         (_bfd_elf64_bfd_from_remote_memory): Likewise.
 131         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
 132         * bfd-in2.h: Regnerate.
 133
 134 2014-04-01  Tristan Gingold  <gingold@adacore.com>
 135
 136         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
 137         when num == 0.
 138
 139 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
 140             Pavel Fedin  <p.fedin@samsung.com>
 141
 142         * elf32-arm.c: Add support for limited pretty-printing of PLT
 143         entries on eabi and nacl targets.
 144         (elf32_arm_get_synthetic_symtab): Add new callback.
 145         (elf32_arm_nacl_plt_sym_val): Likewise.
 146         (elf32_arm_plt0_size): Add helper function.
 147         (elf32_arm_plt_size): Likewise.
 148
 149 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 150
 151         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
 152         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
 153
 154 2014-03-27  Tristan Gingold  <gingold@adacore.com>
 155
 156         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
 157         * mach-o.c (bfd_mach_o_write_symtab)
 158         (bfd_mach_o_write_contents)
 159         (bfd_mach_o_set_section_flags_from_bfd)
 160         (bfd_mach_o_build_seg_command): Fix indentation.
 161         (bfd_mach_o_get_base_address): New function.
 162
 163 2014-03-26  Nick Clifton  <nickc@redhat.com>
 164
 165         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
 166         relocations in discarded sections.
 167
 168 2014-03-26  Tristan Gingold  <gingold@adacore.com>
 169
 170         * mach-o.c (bfd_mach_o_convert_architecture): Add
 171         BFD_MACH_O_CPU_TYPE_ARM64.
 172
 173 2014-03-26  Alan Modra  <amodra@gmail.com>
 174
 175         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
 176         needed plt entries when taking the address of functions for
 177         abiversion == 0 (ie. unknown) as well as abiversion == 2.
 178         Move opd setup and abiversion checks to..
 179         (ppc64_elf_before_check_relocs): ..here.  Renamed from
 180         ppc64_elf_process_dot_syms.  Set output abiversion from input and
 181         input abiversion from output, if either is not set.
 182         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
 183         (elf_backend_check_directives): Update.
 184
 185 2014-03-25  Will Newton  <will.newton@linaro.org>
 186
 187          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
 188          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
 189          of input sections rather than output sections.
 190
 191 2014-03-20  Will Newton  <will.newton@linaro.org>
 192
 193         PR ld/16715
 194         * elf32-arm.c (elf32_arm_check_relocs): Set
 195         pointer_equality_needed for absolute references within
 196         executable links.
 197         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
 198         unless pointer_equality_needed is set.
 199
 200 2014-03-19  Nick Clifton  <nickc@redhat.com>
 201
 202         * peXXigen.c (rsrc_process_section): Add code to scan input
 203         sections and record their lengths.  Use these lengths to find the
 204         start of each merged .rsrc section.
 205
 206 2014-03-17  Tristan Gingold  <gingold@adacore.com>
 207
 208         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
 209         (bfd_mach_o_read_command): Ditto.
 210
 211 2014-03-14  Meador Inge  <meadori@codesourcery.com>
 212
 213          * configure.in: Add strnlen to AC_CHECK_DECLS.
 214          * config.in: Regenerate.
 215          * configure: Regenerate.
 216          * sysdep.h (strnlen): Add prototype.
 217
 218 2014-03-14  Alan Modra  <amodra@gmail.com>
 219
 220         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
 221         handling for VLE_SDA21 relocs.
 222
 223 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 224
 225         * peicode.h (pe_ILF_object_p): Adjust, as the version number
 226         has been read.
 227         (pe_bfd_object_p): Also read version number to detect ILF.
 228         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
 229         (x86_64pe_bigobj_vec): Define
 230         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
 231         (bfd_coff_max_nscns): New macro.
 232         (coff_compute_section_file_positions): Use unsigned int for
 233         target_index.  Compare with bfd_coff_max_nscns.
 234         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
 235         Set a value for _bfd_coff_max_nscns.
 236         (header_bigobj_classid): New constant.
 237         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
 238         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
 239         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
 240         functions.
 241         (bigobj_swap_table): New table.
 242         * libcoff.h: Regenerate.
 243         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
 244         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
 245         _bfd_coff_max_nscns.
 246         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 247         * coff-rs6000.c (bfd_xcoff_backend_data)
 248         (bfd_pmac_xcoff_backend_data): Likewise.
 249         * coff64-rs6000.c (bfd_xcoff_backend_data)
 250         (bfd_xcoff_aix5_backend_data): Likewise.
 251         * targets.c (x86_64pe_bigobj_vec): Declare.
 252         * configure.in (x86_64pe_bigobj_vec): New vector.
 253         * configure: Regenerate.
 254         * config.bfd: Add bigobj object format for Windows targets.
 255
 256 2014-03-12  Nick Clifton  <nickc@redhat.com>
 257
 258         PR ld/16671
 259         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
 260         before testing for vxworks.
 261
 262 2014-03-12  Alan Modra  <amodra@gmail.com>
 263
 264         * Makefile.in: Regenerate.
 265
 266 2014-03-12  Alan Modra  <amodra@gmail.com>
 267
 268         PR 16690
 269         * elf.c (copy_elf_program_header): Ignore first section lma if
 270         non-alloc.
 271
 272 2014-03-11  Alan Modra  <amodra@gmail.com>
 273
 274         PR 16686
 275         * coff-rs6000.c: Include stdint.h.
 276         * coff64-rs6000.c: Likewise.
 277
 278 2014-03-10  Tristan Gingold  <gingold@adacore.com>
 279
 280         * ticoff.h: Removed.
 281
 282 2014-03-08  Alan Modra  <amodra@gmail.com>
 283
 284         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
 285         many relocations.  Correct bitsize and rightshift too for a number
 286         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
 287         Correct dst_mask on R_PPC_VLE_SDA21_LO.
 288         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
 289         (ppc_elf_relocate_section): Modify overflow test for 16-bit
 290         fields in instructions to signed/unsigned according to whether
 291         the field takes a signed or unsigned value.  Tidy vle split16 code.
 292         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
 293
 294 2014-03-08  Alan Modra  <amodra@gmail.com>
 295
 296         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
 297         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
 298         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
 299         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
 300         (ppc64_elf_relocate_section): Modify overflow test for 16-bit
 301         fields in instructions to signed/unsigned according to whether
 302         the field takes a signed or unsigned value.
 303
 304 2014-03-07  Pedro Alves  <palves@redhat.com>
 305
 306         PR gdb/16696
 307         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
 308         through ptr_to_uint instead of through long.
 309
 310 2014-03-06  Nick Clifton  <nickc@redhat.com>
 311
 312         PR 16664
 313         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
 314         attribute section names.
 315
 316 2014-03-05  Alan Modra  <amodra@gmail.com>
 317
 318         Update copyright years.
 319
 320 2014-03-05  Alan Modra  <amodra@gmail.com>
 321
 322         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
 323         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
 324         (ppc64_elf_check_relocs): Likewise.
 325         (ppc64_elf_relocate_section): Likewise.
 326         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
 327         * bfd-in2.h: Regenerate.
 328         * libbfd.h: Regenerate.
 329
 330 2014-03-04  Heiher  <r@hev.cc>
 331
 332         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
 333         Loongson-3A.
 334         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
 335         extension of bfd_mach_mipsisa64r2.
 336
 337 2014-03-04  Nick Clifton  <nickc@redhat.com>
 338
 339         PR ld/16017
 340         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
 341         (elf32_thumb2_plt_entry): New array.
 342         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
 343         using thumb2 based PLT.
 344         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
 345         entries.
 346         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
 347         PLT entries.
 348         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
 349         based PLT 0-entry.
 350         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
 351         Thumb2 based PLT 0-entry.
 352         (elf32_arm_output_arch_local_syms): Handle creation of local
 353         symbols for Thumb2 based PLT entries.
 354
 355 2014-02-28  Alan Modra  <amodra@gmail.com>
 356
 357         PR ld/16643
 358         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
 359         the same conditions we called check_relocs.
 360
 361 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
 362
 363         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
 364         * bfd-in2.h: Regenerate.
 365         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
 366         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
 367         using long PLT entries.
 368         (bfd_elf32_arm_use_long_plt): New function.
 369         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
 370
 371 2014-02-27  Alan Modra  <amodra@gmail.com>
 372
 373         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
 374         params for targets that don't use ppc32elf.em.
 375
 376 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
 377
 378         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
 379         of GOTOFF relocations.
 380
 381 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
 382             H.J. Lu  <hongjiu.lu@intel.com>
 383
 384         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
 385         (elf_x86_64_legacy_plt_entry): Likewise.
 386         (elf_x86_64_bnd_plt_entry): Likewise.
 387         (elf_x86_64_legacy_plt2_entry): Likewise.
 388         (elf_x86_64_bnd_plt2_entry): Likewise.
 389         (elf_x86_64_bnd_arch_bed): Likewise.
 390         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
 391         (elf_x86_64_link_hash_table): Add plt_bnd.
 392         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
 393         plt_bnd.
 394         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
 395         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
 396         in 64-bit mode.
 397         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
 398         symbols.  Resolve call to the second PLT if it is created.
 399         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
 400         (elf_x86_64_relocate_section): Resolve PLT references to the
 401         second PLT if it is created.
 402         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
 403         second PLT entry for BND relocation.
 404         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
 405         the second PLT is created.
 406         (elf_x86_64_get_synthetic_symtab): New.
 407         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
 408
 409 2014-02-19  Alan Modra  <amodra@gmail.com>
 410
 411         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
 412         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
 413         provision of out-of-line register save/restore routines.
 414
 415 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
 416
 417         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
 418         PT_DYNAMIC segment flags.
 419
 420 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 421
 422         PR binutils/16595
 423         * simple.c (struct saved_offsets): New.
 424         (simple_save_output_info): Use it for ptr.
 425         (simple_restore_output_info): Use it for ptr.  Check section_count.
 426         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
 427
 428 2014-02-17  Alan Modra  <amodra@gmail.com>
 429
 430         * elf64-ppc.h (struct ppc64_elf_params): Define.
 431         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 432         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 433         ppc64_elf_build_stubs): Update prototype.
 434         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
 435         fields now in params.  Adjust code throughout file.
 436         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
 437         Save params pointer in htab.
 438         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
 439         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
 440         ppc64_elf_build_stubs): Remove parameters now in "params".
 441
 442 2014-02-17  Alan Modra  <amodra@gmail.com>
 443
 444         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
 445         patched for ppc476 workaround.  Reapply branch taken/not taken
 446         relocs.
 447
 448 2014-02-12  Alan Modra  <amodra@gmail.com>
 449
 450         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
 451         stubs for calls to __tls_get_addr that we know will later be
 452         optimised away.
 453
 454 2014-02-12  Alan Modra  <amodra@gmail.com>
 455
 456         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
 457         for ld -r, when code sections are sufficiently aligned.
 458         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
 459         pagesize_p2.
 460
 461 2014-02-12  Alan Modra  <amodra@gmail.com>
 462
 463         PR gold/15530
 464         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 465         --export-dynamic and --dynamic-list marking of symbols.
 466         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
 467         cheap tests first.
 468
 469 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 470
 471         PR gold/16530
 472         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
 473         executables if it matches dynamic_list.
 474
 475 2014-02-10  Alan Modra  <amodra@gmail.com>
 476
 477         * po/SRC-POTFILES.in: Regenerate.
 478         * po/bfd.pot: Regenerate.
 479
 480 2014-02-09  Alan Modra  <amodra@gmail.com>
 481
 482         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
 483         * elfxx-target.h (elf_backend_caches_rawsize): Define.
 484         (elfNN_bed): Init new field.
 485         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
 486         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
 487         (ppc_elf_relax_section): Don't reallocate section here, write
 488         stubs, or write out relocs for ld -r here..
 489         (ppc_elf_relocate_section): ..instead write stubs here, and use
 490         existing code to write out relocs for ld -r.  Fix offset
 491         adjustment on reloc for little-endian.
 492         (elf_backend_caches_rawsize): Define.
 493
 494 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 495
 496         PR build/16550
 497         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
 498
 499 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 500
 501         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
 502         return paths.  Three times.
 503         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
 504         return paths.
 505         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
 506         (ppc64_elf_edit_toc): Free USED in return path.
 507
 508 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 509
 510         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
 511         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
 512         * libbfd.h: Regenerated.
 513         * bfd-in2.h: Regenerated.
 514         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
 515         (nios2_reloc_map): Likewise.
 516         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
 517         Fixed all references.
 518         (nios2_elf32_relocate_section): Add new relocations.
 519         (nios2_elf32_check_relocs): Likewise.
 520         (nios2_elf32_gc_sweep_hook): Likewise.
 521
 522 2014-02-03  Alan Modra  <amodra@gmail.com>
 523
 524         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
 525         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
 526         (ppc_elf_link_params): New function.
 527         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
 528         workaround.
 529         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
 530         parameters.  Use htab->params instead.
 531         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
 532         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
 533         64 bytes for ppc476 workaround.
 534         (struct ppc_elf_relax_info): New.
 535         (ppc_elf_relax_section): Exclude linker created sections and
 536         those too small to hold one instruction.  Don't add another
 537         branch  around trampolines on later relax passes.  Don't
 538         generate trampolines for undefined symbols when !relocatable,
 539         nor for plugin symbols.  Allocate space for ppc476 workaround
 540         patch area.  Free fixups on error return path.
 541         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
 542         * elf32-ppc.h (struct ppc_elf_params): New.
 543         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
 544         (ppc_elf_link_params): Declare.
 545         * section.c (SEC_INFO_TYPE_TARGET): Define.
 546         * bfd-in2.h: Regenerate.
 547
 548 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
 549
 550         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
 551         h_gp_got field.
 552         (nios2_elf32_relocate_section): Use got_base to adjust
 553         GOT-pointer-relative relocations relative to _gp_got.
 554         (create_got_section): Create _gp_got symbol.
 555         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
 556         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
 557
 558 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 559
 560         * bfd-in2.h: Update from reloc.c.
 561         * elf32-nios2.c: Include elf32-nios2.h.
 562         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
 563         (nios2_reloc_map): Likewise.
 564         (enum elf32_nios2_stub_type): Declare.
 565         (struct elf32_nios2_stub_hash_entry): Declare.
 566         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
 567         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
 568         (struct elf32_nios2_link_hash_table): Add new fields bstab,
 569         stub_bfd, add_stub_section, layout_sections_again, stub_group,
 570         bfd_count, top_index, input_list, all_local_syms.
 571         (nios2_call26_stub_entry): New.
 572         (nios2_elf32_install_imm16): Move up in file.
 573         (nios2_elf32_install_data): Move up in file.
 574         (hiadj): Move up in file.
 575         (stub_hash_newfunc): New.
 576         (link_hash_newfunc): Initialize hsh_cache field.
 577         (STUB_SUFFIX): New.
 578         (nios2_stub_name): New.
 579         (nios2_get_stub_entry): New.
 580         (nios2_add_stub): New.
 581         (nios2_elf32_setup_section_lists): New.
 582         (nios2_elf32_next_input_section): New.
 583         (CALL26_SEGMENT): New.
 584         (MAX_STUB_SECTION_SIZE): New.
 585         (group_sections): New.
 586         (nios2_type_of_stub): New.
 587         (nios2_build_one_stub): New.
 588         (nios2_size_one_stub): New.
 589         (get_local_syms): New.
 590         (nios2_elf32_size_stubs): New.
 591         (nios2_elf32_build_stubs): New.
 592         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
 593         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
 594         trampolines for R_NIOS2_CALL26 stubs.
 595         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
 596         (nios2_elf32_gc_sweep_hook): Likewise.
 597         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
 598         (nios2_elf32_link_hash_table_free): New.
 599         (bfd_elf32_bfd_link_hash_table_free): Define.
 600         * elf32-nios2.h: New file.
 601         * libbfd.h: Update from reloc.c.
 602         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
 603
 604 2014-01-29  Nick Clifton  <nickc@redhat.com>
 605
 606         PR binutils/16318
 607         * elf32-metag.c (elf_metag_post_process_headers): Call
 608         _bfd_elf_post_process_headers.
 609         * elf32-sh64.c (sh64_elf_copy_private_data): Call
 610         _bfd_elf_copy_private_data.
 611         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
 612
 613 2014-01-29  Nick Clifton  <nickc@redhat.com>
 614
 615         * bfd-in.h (bfd_set_section_vma): Delete.
 616         (bfd_set_section_alignment): Delete.
 617         (bfd_set_section_userdata): Delete.
 618         (bfd_set_cacheable): Delete.
 619         * bfd.c (bfd_set_cacheable): New static inline function.
 620         * section.c (bfd_set_section_userdata): Likewise.
 621         (bfd_set_section_vma): Likewise.
 622         (bfd_set_section_alignment): Likewise.
 623         * bfd-in2.h: Regenerate.
 624
 625 2014-01-28  Nick Clifton  <nickc@redhat.com>
 626
 627         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
 628         attributes select the CU containing the abbreviation, which may not
 629         be the current CU.
 630
 631 2014-01-24  Alan Modra  <amodra@gmail.com>
 632
 633         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
 634         to get_relocs for ELFv2.
 635
 636 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 637
 638         PR ld/16498
 639         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
 640         if TLS sections are not adjacent.
 641
 642 2014-01-22  Alan Modra  <amodra@gmail.com>
 643
 644         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
 645
 646 2014-01-22  Alan Modra  <amodra@gmail.com>
 647
 648         * elf64-ppc.c (STK_LINKER): Comment typo fix.
 649
 650 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 651
 652         PR ld/16467
 653         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
 654         regular default symbol definition and the versioned dynamic
 655         symbol definition mismatch, skip the default symbol definition
 656         if one of them is IFUNC.
 657
 658 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 659
 660         PR ld/2404
 661         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
 662         info->export_dynamic nor h->ref_dynamic for type mismatch when
 663         adding the default version.
 664
 665 2014-01-16  Alan Modra  <amodra@gmail.com>
 666
 667         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
 668         mips_elf_traverse_got_arg* rather than mips_got_info*.
 669         Adjust caller.  Alloc on output_bfd rather than symbol section
 670         owner.
 671
 672 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 673
 674         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 675         change.
 676         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 677
 678 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 679
 680         PR ld/16428
 681         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
 682         against __ehdr_start.
 683         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 684
 685 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 686
 687         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 688         change.
 689         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 690
 691 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 692
 693         PR ld/16428
 694         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
 695         count if there are any non pc-relative relocs.
 696         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 697
 698 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
 699             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
 700
 701         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
 702         offset while calculating relocation address.
 703         (elfNN_aarch64_create_small_pltn_entry): Likewise.
 704         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 705
 706 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
 707
 708         PR ld/16202
 709         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
 710         R_ARM_ABS8 and R_ARM_ABS16.
 711
 712 2014-01-13  Alan Modra  <amodra@gmail.com>
 713
 714         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
 715         error when shared and force a plt call otherwise.
 716         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
 717         plt_type == PLT_NEW.
 718         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
 719         the appropriate call stub.
 720
 721 2014-01-10  Alan Modra  <amodra@gmail.com>
 722
 723         PR ld/14207
 724         PR ld/16322
 725         PR binutils/16323
 726         * elf.c (assign_file_positions_for_load_sections): Revert last change.
 727         (assign_file_positions_for_non_load_sections): When setting up
 728         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
 729         header that completely covers the relro region.
 730
 731 2014-01-09  Tristan Gingold  <gingold@adacore.com>
 732
 733         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
 734         table macros and add macros to initializa the structure.
 735
 736 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 737
 738         PR ld/14207
 739         PR ld/16322
 740         PR binutils/16323
 741         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
 742         size for PT_GNU_RELRO segment.
 743         (assign_file_positions_for_load_sections): If PT_LOAD segment
 744         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
 745
 746 2014-01-07  Tom Tromey  <tromey@redhat.com>
 747
 748         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
 749         wrappers.
 750
 751 2014-01-03  Nick Clifton  <nickc@redhat.com>
 752
 753         PR binutils/16199
 754         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
 755         zero.
 756
 757 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
 758
 759         PR binutils/14289
 760         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
 761
 762 2014-01-02  Nick Clifton  <nickc@redhat.com>
 763
 764         PR binutils/11983
 765         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
 766         filename in the bfd's filename field.
 767         * elfcode.h (bfd_from_remote_memory): Likewise.
 768         * ieee.c (ieee_object_p): Likewise.
 769         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
 770         * oasys.c (oasys_openr_next_archived_file): Likewise.
 771         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
 772         * opncls.c (bfd_fopen): Likewise.
 773         (bfd_openstreamr): Likewise.
 774         (bfd_openr_iovec): Likewise.
 775         (bfd_openw): Likewise.
 776         (bfd_create): Likewise.
 777         (_bfd_delete_bfd): Free filename.
 778
 779 For older changes see ChangeLog-2013
 780 \f
 781 Copyright (C) 2014 Free Software Foundation, Inc.
 782
 783 Copying and distribution of this file, with or without modification,
 784 are permitted in any medium without royalty provided the copyright
 785 notice and this notice are preserved.
 786
 787 Local Variables:
 788 mode: change-log
 789 left-margin: 8
 790 fill-column: 74
 791 version-control: never
 792 End: