bfd/ChangeLog

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