bfd/ChangeLog

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