bfd/ChangeLog

   1 2016-12-02  Josh Conner  <joshconner@google.com>
   2
   3         * configure.tgt: Add support for fuchsia (OS).
   4
   5 2016-12-01  Yury Norov  <ynorov@caviumnetworks.com>
   6
   7         PR ld/20868
   8         * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
   9         to the GOT when operating in 32-bit mode.
  10
  11 2016-12-01  Ma Jiang  <ma.jiang@zte.com.cn>
  12
  13         PR ld/16720
  14         * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
  15         test for HI16 relocs.
  16
  17 2016-12-01  Nick Clifton  <nickc@redhat.com>
  18
  19         PR binutils/20891
  20         * aoutx.h (find_nearest_line): Handle the case where the main file
  21         name and the directory name are both empty.
  22
  23         PR binutils/20892
  24         * aoutx.h (find_nearest_line): Handle the case where the function
  25         name is empty.
  26
  27 2016-11-30  Alan Modra  <amodra@gmail.com>
  28
  29         * elf.c (get_program_header_size): Revert accidental change.
  30
  31 2016-11-30  Alan Modra  <amodra@gmail.com>
  32
  33         PR ld/20886
  34         * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
  35         on any pass past STUB_SHRINK_ITER.
  36
  37 2016-11-28  H.J. Lu  <hongjiu.lu@intel.com>
  38
  39         * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
  40         symbol in executable.
  41         (elf_link_output_extsym): Don't change bind from global to
  42         local when linking executable.
  43
  44 2016-11-28  Nick Clifton  <nickc@redhat.com>
  45
  46         PR ld/20815
  47         * elf.c (phdr_sorter): Delete.
  48         (assign_file_positions_except_relocs): Do not sort program
  49         headers.
  50
  51 2016-11-25  Jon Turney  <jon.turney@dronecode.org.uk>
  52
  53         PR ld/20193
  54         * peXXigen.c (rsrc_process_section): Do not shrink the merged
  55         .rsrc section.
  56
  57 2016-11-24  Jiong Wang  <jiong.wang@arm.com>
  58
  59         PR target/20737
  60         * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
  61         locally in PIE.
  62
  63 2016-11-24  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  64
  65         * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
  66
  67 2016-11-23  Nick Clifton  <nickc@redhat.com>
  68
  69         PR ld/20815
  70         * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
  71         they contain the program headers.
  72         (_bfd_elf_map_sections_to_segments): If the linker created the
  73         PHDR segment then always attempt to include it in a LOAD segment.
  74         (assign_file_positions_for_non_load_sections): Allow LOAD segments
  75         to overlap PHDR segments.
  76         (phdr_sorter): New function.  Sorts program headers.
  77         (assign_file_positions_except_relocs): Sort the program headers
  78         before writing them out.  Issue an error if the PHDR segment is
  79         not covered by a LOAD segment, unless the backend allows it.
  80         * elf-bfd.h (struct elf_backend_data): Add
  81         elf_backend_allow_non_load_phdr.
  82         * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
  83         default definition that returns FALSE.
  84         (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
  85         field.
  86         * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
  87         Returns TRUE.
  88         (elf_backend_allow_non_load_phdr): Define.
  89         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
  90         place the interpreter string into the .interp section if the
  91         nointerp flag is set in the link info structure.
  92         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
  93         * elf32-score7.c (score_elf_final_link_relocate): Allow for the
  94         _gp symbol not being part of the output.
  95
  96 2016-11-23  Alan Modra  <amodra@gmail.com>
  97
  98         * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
  99         * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
 100         (elfNN_bed): Init new field.
 101         * elflink.c (bfd_elf_final_link): Add and use htab variable.  Handle
 102         dtrel_excludes_plt.
 103         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
 104         DT_RELASZ code.
 105         (elf_backend_dtrel_excludes_plt): Define.
 106         * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
 107         (elf_backend_dtrel_excludes_plt): Define.
 108         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
 109         subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
 110         (elf_backend_dtrel_excludes_plt): Define.
 111         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
 112         DT_RELASZ code.
 113         (elf_backend_dtrel_excludes_plt): Define.
 114         * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
 115         code.
 116         (elf_backend_dtrel_excludes_plt): Define.
 117         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
 118         and DT_RELA code.
 119         (elf_backend_dtrel_excludes_plt): Define.
 120         * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
 121         and DT_REL code.
 122         (elf_backend_dtrel_excludes_plt): Define.
 123         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
 124         code.
 125         (elf_backend_dtrel_excludes_plt): Define.
 126         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
 127         code.
 128         (elf_backend_dtrel_excludes_plt): Define.
 129         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
 130         code.
 131         (elf_backend_dtrel_excludes_plt): Define.
 132         * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
 133         and DT_RELA code.
 134         (elf_backend_dtrel_excludes_plt): Define.
 135         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
 136         DT_RELASZ and DT_RELA code.  Use ELF htab shortcuts for other
 137         dynamic sections.
 138         (elf_backend_dtrel_excludes_plt): Define.
 139         * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
 140         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
 141         code.
 142         (elf_backend_dtrel_excludes_plt): Define.
 143         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
 144         code.
 145         (elf_backend_dtrel_excludes_plt): Define.
 146         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
 147         code.
 148         (elf_backend_dtrel_excludes_plt): Define.
 149         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
 150         code.
 151         (elf_backend_dtrel_excludes_plt): Define.
 152         * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
 153         code.
 154         (elf_backend_dtrel_excludes_plt): Define.
 155         * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
 156         * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
 157         code.
 158         (elf_backend_dtrel_excludes_plt): Define.
 159         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
 160         code.
 161         (elf_backend_dtrel_excludes_plt): Define.
 162         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
 163         code.
 164         (elf_backend_dtrel_excludes_plt): Define.
 165         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
 166         and DT_RELA code.
 167         (elf_backend_dtrel_excludes_plt): Define.
 168         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
 169         code.
 170         (elf_backend_dtrel_excludes_plt): Define.
 171         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
 172         code.
 173         (elf_backend_dtrel_excludes_plt): Define.
 174         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
 175         DT_RELASZ code.
 176         (elf_backend_dtrel_excludes_plt): Define.
 177         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
 178         code.
 179         (elf_backend_dtrel_excludes_plt): Define.
 180         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
 181         DT_RELASZ code.
 182         * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
 183
 184 2016-11-23  Alan Modra  <amodra@gmail.com>
 185
 186         * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
 187         to dynamic sections.
 188         (mn10300_elf_final_link_relocate): Likewise.
 189         (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
 190         (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 191         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
 192         (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
 193         * elf32-bfin.c (bfin_check_relocs): Likewise.
 194         (bfin_relocate_section): Likewise.
 195         (bfin_gc_sweep_hook): Likewise.
 196         (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
 197         and spltrel.
 198         (bfinfdpic_got_section, bfinfdpic_gotrel_section,
 199         bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
 200         shortcut sections.
 201         (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
 202         Delete dead code.
 203         (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
 204         (bfin_size_dynamic_sections): Likewise.
 205         * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
 206         (cr16_elf_check_relocs): Likewise.
 207         (cr16_elf_final_link_relocate): Likewise.
 208         (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 209         (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
 210         (_bfd_cr16_elf_size_dynamic_sections): Likewise.
 211         (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
 212         (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
 213         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 214         (elf_cris_finish_dynamic_symbol): Likewise.
 215         (elf_cris_finish_dynamic_sections): Likewise.
 216         (cris_elf_gc_sweep_hook): Likewise.
 217         (elf_cris_adjust_gotplt_to_got): Likewise.
 218         (elf_cris_adjust_dynamic_symbol): Likewise.
 219         (cris_elf_check_relocs): Likewise.  Delete dead code.
 220         (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
 221         sections.
 222         (elf_cris_discard_excess_program_dynamics): Likewise.
 223         * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
 224         sgotrel, splt and spltrel.
 225         (frvfdpic_got_section, frvfdpic_gotrel_section,
 226         frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
 227         shortcut sections.
 228         (_frv_create_got_section): Likewise.
 229         * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
 230         srelgot, splt and srelplt.
 231         (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
 232         (elf32_hppa_create_dynamic_sections): Likewise.
 233         (elf32_hppa_check_relocs): Likewise.
 234         (allocate_plt_static): Likewise.
 235         (allocate_dynrelocs): Likewise.
 236         (elf32_hppa_size_dynamic_sections): Likewise.
 237         (elf32_hppa_relocate_section): Likewise.
 238         (elf32_hppa_finish_dynamic_symbol): Likewise.
 239         (elf32_hppa_finish_dynamic_sections): Likewise.
 240         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 241         * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
 242         sgotplt, srelgot, splt and srelplt.
 243         (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
 244         shortcut sections.
 245         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 246         (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
 247         (lm32_elf_check_relocs): Likewise.
 248         (lm32_elf_finish_dynamic_sections): Likewise.
 249         (lm32_elf_finish_dynamic_symbol): Likewise.
 250         (allocate_dynrelocs): Likewise.
 251         (lm32_elf_size_dynamic_sections): Likewise.
 252         (lm32_elf_create_dynamic_sections): Likewise.
 253         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 254         (m32c_elf_check_relocs): Likewise.
 255         (m32c_elf_finish_dynamic_sections): Likewise.
 256         (m32c_elf_always_size_sections): Likewise.
 257         * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
 258         sgotplt, srelgot, splt and srelplt.
 259         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 260         (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 261         sections.
 262         (allocate_dynrelocs): Likewise.
 263         (m32r_elf_size_dynamic_sections): Likewise.
 264         (m32r_elf_relocate_section): Likewise.
 265         (m32r_elf_finish_dynamic_symbol): Likewise.
 266         (m32r_elf_finish_dynamic_sections): Likewise.
 267         (m32r_elf_check_relocs): Likewise.
 268         * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
 269         (elf_m68k_check_relocs): Likewise.
 270         (elf_m68k_adjust_dynamic_symbol): Likewise.
 271         (elf_m68k_size_dynamic_sections): Likewise.
 272         (elf_m68k_relocate_section): Likewise.
 273         (elf_m68k_finish_dynamic_symbol): Likewise.
 274         (elf_m68k_finish_dynamic_sections): Likewise.
 275         * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
 276         sgotplt, srelgot, splt and srelplt.
 277         (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
 278         sections.
 279         (elf_metag_create_dynamic_sections): Likewise.  Allocate got header
 280         here in .got.
 281         (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
 282         (allocate_dynrelocs): Likewise.
 283         (elf_metag_size_dynamic_sections): Likewise.
 284         (elf_metag_finish_dynamic_symbol): Likewise.
 285         (elf_metag_finish_dynamic_sections): Likewise.
 286         (elf_metag_size_stubs): Likewise.
 287         (elf_backend_got_header_size): Don't define.
 288         (elf_backend_want_got_plt): Define.
 289         * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
 290         sgotplt, srelgot, splt and srelpl.
 291         (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
 292         sections.
 293         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 294         (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
 295         (microblaze_elf_create_dynamic_sections): Likewise.
 296         (allocate_dynrelocs): Likewise.
 297         (microblaze_elf_size_dynamic_sections): Likewise.
 298         (microblaze_elf_finish_dynamic_symbol): Likewise.
 299         (microblaze_elf_finish_dynamic_sections): Likewise.
 300         * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
 301         already zero fields.
 302         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 303         (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 304         sections.
 305         (allocate_dynrelocs): Likewise.
 306         (nds32_elf_size_dynamic_sections): Likewise.
 307         (nds32_elf_relocate_section): Likewise.
 308         (nds32_elf_finish_dynamic_symbol): Likewise.
 309         (nds32_elf_finish_dynamic_sections): Likewise.
 310         (nds32_elf_check_relocs): Likewise.
 311         (calculate_plt_memory_address): Likewise.
 312         (calculate_got_memory_address): Likewise.
 313         * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
 314         sgotplt, srelgot, splt and srelplt.
 315         * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
 316         (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
 317         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 318         (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
 319         (or1k_elf_finish_dynamic_sections): Likewise.
 320         (or1k_elf_finish_dynamic_symbol): Likewise.
 321         (allocate_dynrelocs): Likewise.
 322         (or1k_elf_size_dynamic_sections): Likewise.
 323         (or1k_elf_create_dynamic_sections): Likewise.
 324         * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
 325         plt, relplt, iplt, reliplt and sgotplt.
 326         (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
 327         (ppc_elf_create_glink): Likewise.
 328         (ppc_elf_create_dynamic_sections): Likewise.
 329         (ppc_elf_check_relocs): Likewise.
 330         (ppc_elf_select_plt_layout): Likewise.
 331         (ppc_elf_tls_setup): Likewise.
 332         (allocate_got): Likewise.
 333         (allocate_dynrelocs): Likewise.
 334         (ppc_elf_size_dynamic_sections): Likewise.
 335         (ppc_elf_relax_section): Likewise.
 336         (ppc_elf_relocate_section): Likewise.
 337         (ppc_elf_finish_dynamic_symbol): Likewise.
 338         (ppc_elf_reloc_type_class): Likewise.
 339         (ppc_elf_finish_dynamic_sections): Likewise.
 340         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 341         (rl78_elf_check_relocs): Likewise.
 342         (rl78_elf_finish_dynamic_sections): Likewise.
 343         (rl78_elf_always_size_sections): Likewise.
 344         * elf32-s390.c  (create_got_section): Delete.
 345         (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
 346         (elf_s390_check_relocs): Likewise.
 347         * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
 348         (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
 349         * elf32-score7.c (score_elf_create_got_section): As above.
 350         (s7_bfd_score_elf_finish_dynamic_sections): As above.
 351         * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
 352         sgotplt, srelgot, splt and srelplt.
 353         (create_got_section): Don't set them.
 354         (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 355         sections.
 356         (allocate_dynrelocs): Likewise.
 357         (sh_elf_size_dynamic_sections): Likewise.
 358         (sh_elf_add_rofixup): Likewise.
 359         (sh_elf_relocate_section): Likewise.
 360         (sh_elf_check_relocs): Likewise.
 361         (sh_elf_finish_dynamic_symbol): Likewise.
 362         (sh_elf_finish_dynamic_sections): Likewise.
 363         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 364         * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
 365         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 366         (elf_vax_adjust_dynamic_symbol): Likewise.
 367         (elf_vax_always_size_sections): Likewise.
 368         (elf_vax_instantiate_got_entries): Likewise.
 369         (elf_vax_relocate_section): Likewise.
 370         (elf_vax_finish_dynamic_symbol): Likewise.
 371         (elf_vax_finish_dynamic_sections): Likewise.
 372         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 373         (xstormy16_elf_always_size_sections): Likewise.
 374         (xstormy16_elf_relocate_section): Likewise.
 375         (xstormy16_elf_finish_dynamic_sections): Likewise.
 376         * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
 377         sgotplt, srelgot, splt and srelplt.
 378         (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
 379         dynamic sections.
 380         (elf_xtensa_allocate_dynrelocs): Likewise.
 381         (elf_xtensa_allocate_local_got_size): Likewise.
 382         (elf_xtensa_size_dynamic_sections): Likewise.
 383         (elf_xtensa_relocate_section): Likewise.
 384         (elf_xtensa_finish_dynamic_sections): Likewise.
 385         (shrink_dynamic_reloc_sections): Likewise.
 386         (elf_xtensa_get_plt_section): Likewise.
 387         (elf_xtensa_get_gotplt_section): Likewise.
 388         (xtensa_callback_required_dependence): Likewise.
 389         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
 390         shortcuts to dynamic sections.
 391         (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
 392         dynamic sections.
 393         (elf64_alpha_size_plt_section): Likewise.
 394         (elf64_alpha_size_rela_got_1): Likewise.
 395         (elf64_alpha_size_rela_got_section): Likewise.
 396         (elf64_alpha_relocate_section): Likewise.
 397         (elf64_alpha_finish_dynamic_symbol): Likewise.
 398         (elf64_alpha_finish_dynamic_sections): Likewise.
 399         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
 400         * elf64-s390.c (create_got_section): Delete.
 401         (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
 402         (elf_s390_check_relocs): Likewise.
 403         * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
 404         dynamic sections.
 405         (sh_elf64_check_relocs): Likewise.
 406         (sh64_elf64_adjust_dynamic_symbol): Likewise.
 407         (sh64_elf64_size_dynamic_sections): Likewise.
 408         (sh64_elf64_finish_dynamic_symbol): Likewise.
 409         (sh64_elf64_finish_dynamic_sections): Likewise.
 410         * elflink.c (_bfd_elf_create_got_section): Likewise.
 411         * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
 412         * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
 413         (elfNN_ia64_finish_dynamic_sections): Likewise.
 414         * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
 415         * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
 416         sgotplt, splt and sgot.
 417         (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
 418         sections.
 419         (mips_elf_gotplt_index): Likewise.
 420         (mips_elf_primary_global_got_index): Likewise.
 421         (mips_elf_global_got_index): Likewise.
 422         (mips_elf_got_offset_from_index): Likewise.
 423         (mips_elf_create_local_got_entry): Likewise.
 424         (mips_elf_create_got_section): Likewise.
 425         (mips_elf_calculate_relocation): Likewise.
 426         (_bfd_mips_elf_create_dynamic_sections): Likewise.
 427         (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
 428         (mips_elf_lay_out_got): Likewise.
 429         (mips_elf_set_plt_sym_value): Likewise.
 430         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 431         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 432         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 433         (mips_finish_exec_plt): Likewise.
 434         (mips_vxworks_finish_exec_plt): Likewise.
 435         (mips_vxworks_finish_shared_plt): Likewise.
 436         (_bfd_mips_elf_finish_dynamic_sections): Likewise.
 437         * elfxx-sparc.c (sparc_finish_dyn): Likewise.
 438         * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
 439
 440 2016-11-23  Alan Modra  <amodra@gmail.com>
 441
 442         * po/BLD-POTFILES.in: Regenerate.
 443         * po/SRC-POTFILES.in: Regenerate.
 444
 445 2016-11-22  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 446
 447         * warning.m4: Fix spelling in comments.
 448         * configure.ac: Fix spelling in comments.
 449         * configure: Regenerate.
 450
 451 2016-11-22  Alan Modra  <amodra@gmail.com>
 452
 453         PR 20744
 454         * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
 455         * elf32-ppc.c: Include opcode/ppc.h.
 456         (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
 457         R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
 458         R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
 459         R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
 460         R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
 461         (ppc_elf_link_hash_table_create): Update default_params init.
 462         (ppc_elf_vle_split16): Correct shift and mask.  Add params.
 463         Report or fix insn/reloc mismatches.
 464         (ppc_elf_relocate_section): Pass input_section, offset and fixup
 465         to ppc_elf_vle_split16.
 466
 467 2016-11-22  Alan Modra  <amodra@gmail.com>
 468
 469         * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
 470         input_bfd.  Replace occurrences of output_bfd as bfd_get_32 and
 471         bfd_put_32 param with input_bfd.
 472         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Also
 473         ppc_elf_vle_split16 param.
 474         (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
 475
 476 2016-11-21  Maciej W. Rozycki  <macro@imgtec.com>
 477
 478         * dwarf2.c (build_line_info_table): Rename `index' local
 479         variable to `line_index'.
 480         (build_lookup_funcinfo_table): Rename `index' local variable to
 481         `func_index'.
 482
 483 2016-11-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 484
 485         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
 486         apply the negative GOT offset optimization in 64-bit code.
 487
 488 2016-11-18  James Clarke  <jrtc27@jrtc27.com>
 489
 490         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
 491         R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
 492         R_SPARC_GOT* for non-local references. Instead, treat them like
 493         R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
 494         immediate with the calculated relocation.
 495
 496 2016-11-18  Nick Clifton  <nickc@redhat.com>
 497
 498         PR ld/20675
 499         * elf32-metag.c (elf_metag_relocate_section): Replace abort with
 500         an informative error message.
 501
 502 2016-11-15  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 503
 504         PR ld/20789
 505         * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
 506         manipulation of diff value, and don't assume sym2 is less than sym1.
 507         (elf32_avr_adjust_reloc_if_spans_insn): New function.
 508         (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
 509         and remove redundant did_pad.
 510
 511
 512 2016-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 513
 514         PR ld/20800
 515         * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
 516         plt_got.offset for R_X86_64_PLTOFF64.
 517
 518 2016-11-14  Nick Clifton  <nickc@redhat.com>
 519
 520         * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
 521
 522 2016-11-11  Luke Allardyce  <lukeallardyce@gmail.com>
 523
 524         PR ld/20722
 525         * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
 526         but treat them as debugging symbols.
 527
 528 2016-11-10  Jiong Wang  <jiong.wang@arm.com>
 529
 530         PR target/20737
 531         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
 532         symbol locally in PIE.
 533
 534 2016-11-10  Nick Clifton  <nickc@redhat.com>
 535
 536         PR binutils/20801
 537         * compress.c (bfd_get_full_section_contents): Provide a more
 538         helpful error message when a section is too large to load.
 539
 540 2016-11-08  Pedro Alves  <palves@redhat.com>
 541
 542         * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
 543         not "bfd boolean".
 544
 545 2016-11-08  Igor Tsimbalist  <tigor.tools@gmail.com>
 546
 547         * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
 548         'number_of_functions' to keep lookup table and number of entries in
 549         the table.
 550         (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
 551         to keep lookup table and number of entries in the table.
 552         (lookup_funcinfo): New structure for lookup table for function
 553         references.
 554         (build_line_info_table): New function to create and build the lookup
 555         table for line information.
 556         (lookup_address_in_line_info_table): Use the lookup table instead of
 557         traverse a linked list.
 558         (compare_lookup_funcinfos): New compare fuction used in sorting of
 559         lookup table for function references.
 560         (build_lookup_funcinfo_table): New function to create, build and
 561         sort the lookup table for functions references.
 562         (lookup_address_in_function_table): Use the table instead of
 563         traverse a linked list.
 564         (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
 565         lookup table.
 566
 567 2016-11-04  Nick Clifton  <nickc@redhat.com>
 568
 569         * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
 570         when supporting 64-bit BFD targets.
 571
 572 2016-11-03  Tristan Gingold  <gingold@adacore.com>
 573
 574         * config.bfd: Deprecate many old triplets.
 575
 576 2016-11-03  Nick Clifton  <nickc@redhat.com>
 577
 578         * po/da.po: Updated Danish translation.
 579
 580 2016-11-01  Maciej W. Rozycki  <macro@imgtec.com>
 581
 582         * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
 583         not fall through to the default case.
 584
 585 2016-11-01  Palmer Dabbelt  <palmer@dabbelt.com>
 586             Andrew Waterman <andrew@sifive.com>
 587
 588         Add support for RISC-V architecture.
 589         * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
 590         * config.bdf: Likewise.
 591         * configure.ac: Likewise.
 592         * Makefile.in: Regenerate.
 593         * configure: Regenerate.
 594         * archures.c: Add bfd_riscv_arch.
 595         * reloc.c: Add riscv relocs.
 596         * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
 597         * bfd-in2.h: Regenerate.
 598         * libbfd.h: Regenerate.
 599         * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
 600         * elfnn-riscv.c: New file.
 601         * elfxx-riscv.c: New file.
 602         * elfxx-riscv.h: New file.
 603
 604 2016-10-31  Alan Modra  <amodra@gmail.com>
 605
 606         PR 20748
 607         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
 608         2016-05-13 change.
 609
 610 2016-10-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 611
 612         * cpu-arc.c (arc_get_mach): Delete.
 613
 614 2016-10-25  Maciej W. Rozycki  <macro@imgtec.com>
 615
 616         * elfxx-mips.c (STUB_JALR): Correct description.
 617
 618 2016-10-20  Nick Clifton  <nickc@redhat.com>
 619
 620         * po/gas.pot: Regenerate.
 621
 622 2016-10-19  Nick Clifton  <nickc@redhat.com>
 623
 624         * aout-adobe.c: Add missing c-format tags for translatable strings.
 625         * aout-cris.c: Likewise.
 626         * aoutx.h: Likewise.
 627         * bfd.c: Likewise.
 628         * binary.c: Likewise.
 629         * cache.c: Likewise.
 630         * coff-alpha.c: Likewise.
 631         * coff-arm.c: Likewise.
 632         * coff-i860.c: Likewise.
 633         * coff-mcore.c: Likewise.
 634         * coff-ppc.c: Likewise.
 635         * coff-rs6000.c: Likewise.
 636         * coff-sh.c: Likewise.
 637         * coff-tic4x.c: Likewise.
 638         * coff-tic54x.c: Likewise.
 639         * coff-tic80.c: Likewise.
 640         * coff64-rs6000.c: Likewise.
 641         * coffcode.h: Likewise.
 642         * coffgen.c: Likewise.
 643         * cofflink.c: Likewise.
 644         * coffswap.h: Likewise.
 645         * cpu-arm.c: Likewise.
 646         * dwarf2.c: Likewise.
 647         * ecoff.c: Likewise.
 648         * elf-attrs.c: Likewise.
 649         * elf-eh-frame.c: Likewise.
 650         * elf-ifunc.c: Likewise.
 651         * elf-m10300.c: Likewise.
 652         * elf-s390-common.c: Likewise.
 653         * elf.c: Likewise.
 654         * elf32-arc.c: Likewise.
 655         * elf32-arm.c: Likewise.
 656         * elf32-avr.c: Likewise.
 657         * elf32-bfin.c: Likewise.
 658         * elf32-cr16.c: Likewise.
 659         * elf32-cr16c.c: Likewise.
 660         * elf32-cris.c: Likewise.
 661         * elf32-crx.c: Likewise.
 662         * elf32-d10v.c: Likewise.
 663         * elf32-d30v.c: Likewise.
 664         * elf32-epiphany.c: Likewise.
 665         * elf32-fr30.c: Likewise.
 666         * elf32-frv.c: Likewise.
 667         * elf32-gen.c: Likewise.
 668         * elf32-hppa.c: Likewise.
 669         * elf32-i370.c: Likewise.
 670         * elf32-i386.c: Likewise.
 671         * elf32-i960.c: Likewise.
 672         * elf32-ip2k.c: Likewise.
 673         * elf32-iq2000.c: Likewise.
 674         * elf32-lm32.c: Likewise.
 675         * elf32-m32c.c: Likewise.
 676         * elf32-m32r.c: Likewise.
 677         * elf32-m68hc11.c: Likewise.
 678         * elf32-m68hc12.c: Likewise.
 679         * elf32-m68hc1x.c: Likewise.
 680         * elf32-m68k.c: Likewise.
 681         * elf32-mcore.c: Likewise.
 682         * elf32-mep.c: Likewise.
 683         * elf32-metag.c: Likewise.
 684         * elf32-microblaze.c: Likewise.
 685         * elf32-moxie.c: Likewise.
 686         * elf32-msp430.c: Likewise.
 687         * elf32-mt.c: Likewise.
 688         * elf32-nds32.c: Likewise.
 689         * elf32-nios2.c: Likewise.
 690         * elf32-or1k.c: Likewise.
 691         * elf32-pj.c: Likewise.
 692         * elf32-ppc.c: Likewise.
 693         * elf32-rl78.c: Likewise.
 694         * elf32-rx.c: Likewise.
 695         * elf32-s390.c: Likewise.
 696         * elf32-score.c: Likewise.
 697         * elf32-score7.c: Likewise.
 698         * elf32-sh-symbian.c: Likewise.
 699         * elf32-sh.c: Likewise.
 700         * elf32-sh64.c: Likewise.
 701         * elf32-spu.c: Likewise.
 702         * elf32-tic6x.c: Likewise.
 703         * elf32-tilepro.c: Likewise.
 704         * elf32-v850.c: Likewise.
 705         * elf32-vax.c: Likewise.
 706         * elf32-visium.c: Likewise.
 707         * elf32-xgate.c: Likewise.
 708         * elf32-xtensa.c: Likewise.
 709         * elf64-alpha.c: Likewise.
 710         * elf64-gen.c: Likewise.
 711         * elf64-hppa.c: Likewise.
 712         * elf64-ia64-vms.c: Likewise.
 713         * elf64-mmix.c: Likewise.
 714         * elf64-ppc.c: Likewise.
 715         * elf64-s390.c: Likewise.
 716         * elf64-sh64.c: Likewise.
 717         * elf64-sparc.c: Likewise.
 718         * elf64-x86-64.c: Likewise.
 719         * elfcode.h: Likewise.
 720         * elfcore.h: Likewise.
 721         * elflink.c: Likewise.
 722         * elfnn-aarch64.c: Likewise.
 723         * elfnn-ia64.c: Likewise.
 724         * elfxx-mips.c: Likewise.
 725         * elfxx-sparc.c: Likewise.
 726         * elfxx-tilegx.c: Likewise.
 727         * ieee.c: Likewise.
 728         * ihex.c: Likewise.
 729         * libbfd.c: Likewise.
 730         * linker.c: Likewise.
 731         * m68klinux.c: Likewise.
 732         * mach-o.c: Likewise.
 733         * merge.c: Likewise.
 734         * mmo.c: Likewise.
 735         * oasys.c: Likewise.
 736         * pdp11.c: Likewise.
 737         * pe-mips.c: Likewise.
 738         * peXXigen.c: Likewise.
 739         * pei-x86_64.c: Likewise.
 740         * peicode.h: Likewise.
 741         * ppcboot.c: Likewise.
 742         * reloc.c: Likewise.
 743         * sparclinux.c: Likewise.
 744         * srec.c: Likewise.
 745         * stabs.c: Likewise.
 746         * vms-alpha.c: Likewise.
 747         * vms-lib.c: Likewise.
 748         * xcofflink.c: Likewise.
 749
 750 2016-10-18  Nick Clifton  <nickc@redhat.com>
 751
 752         * po/da.po: Updated Danish translation.
 753
 754 2016-10-18  Maciej W. Rozycki  <macro@imgtec.com>
 755
 756         * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
 757         from GCC.
 758
 759 2016-10-18  Maciej W. Rozycki  <macro@imgtec.com>
 760
 761         * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
 762         variable to `reloc_index'.
 763
 764 2016-10-12  Alan Modra  <amodra@gmail.com>
 765
 766         * section.c (BFD_FAKE_SECTION): Reorder parameters.  Formatting.
 767         (STD_SECTION): Adjust to suit.
 768         * elf.c (_bfd_elf_large_com_section): Likewise.
 769         * bfd-in2.h: Regenerate.
 770
 771 2016-10-11  Alan Modra  <amodra@gmail.com>
 772
 773         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
 774         defined temporarily with bfd_und_section.
 775         * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
 776         * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
 777         symbols with bfd_und_section.
 778
 779 2016-10-07  Alan Modra  <amodra@gmail.com>
 780
 781         * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
 782         obfd param with struct bfd_link_info param.  Update all callers.
 783         * linker.c (bfd_merge_private_bfd_data): Likewise.
 784         (_bfd_generic_verify_endian_match): Likewise.
 785         * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
 786         * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
 787         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
 788         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
 789         (_bfd_elf_merge_object_attributes): Likewise.
 790         * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
 791         * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
 792         * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
 793         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
 794         (elf32_arm_merge_private_bfd_data): Likewise.
 795         * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
 796         * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
 797         * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
 798         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
 799         * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
 800         * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
 801         * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
 802         * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
 803         * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
 804         * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
 805         * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
 806         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
 807         * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
 808         * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
 809         * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
 810         (elf32_msp430_merge_private_bfd_data): Likewise.
 811         * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
 812         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
 813         * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
 814         * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
 815         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
 816         (ppc_elf_merge_obj_attributes): Likewise.
 817         (ppc_elf_merge_private_bfd_data): Likewise.
 818         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
 819         * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
 820         * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
 821         * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
 822         (elf32_score_merge_private_bfd_data): Likewise.
 823         * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
 824         * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
 825         * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
 826         * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
 827         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
 828         * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
 829         (elf32_tic6x_merge_private_bfd_data): Likewise.
 830         * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
 831         * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
 832         * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
 833         * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
 834         * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
 835         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
 836         * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
 837         * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
 838         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
 839         * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
 840         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
 841         * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
 842         (mips_elf_merge_obj_attributes): Likewise.
 843         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
 844         * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
 845         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
 846         * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
 847         * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 848         * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
 849         * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
 850         * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 851         * bfd-in2.h: Regenerate.
 852         * libbfd.h: Regenerate.
 853
 854 2016-10-07  Alan Modra  <amodra@gmail.com>
 855
 856         * Makefile.am (LIBBFD_H_FILES): Update.
 857         * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
 858         * cpu-sh.c (sh_merge_bfd_arch): Move to..
 859         * elf32-sh.c: ..here, and make static.
 860         * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
 861         error.
 862         * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
 863         _bfd_generic_verify_endian_match.
 864         * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
 865         (bfd_elf32_bfd_merge_private_bfd_data): Define as
 866         _bfd_generic_verify_endian_match.
 867         * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
 868         boolean == FALSE.
 869         * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
 870         (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
 871         * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
 872         * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
 873         * libbfd.c (_bfd_generic_verify_endian_match): Move to..
 874         * linker.c: ..here, and make internal.
 875         * bfd.c (bfd_merge_private_bfd_data): Move to..
 876         * linker.c: ..here.
 877         * Makefile.in: Regenerate.
 878         * doc/Makefile.in: Regenerate.
 879         * bfd-in2.h: Regenerate.
 880         * libbfd.h: Regenerate.
 881
 882 2016-10-06  Alan Modra  <amodra@gmail.com>
 883
 884         * coff-h8300.c: Spell fall through comments consistently.
 885         * coffgen.c: Likewise.
 886         * elf32-hppa.c: Likewise.
 887         * elf32-ppc.c: Likewise.
 888         * elf32-score.c: Likewise.
 889         * elf32-score7.c: Likewise.
 890         * elf64-ppc.c: Likewise.
 891         * elfxx-aarch64.c: Likewise.
 892         * elfxx-mips.c: Likewise.
 893         * cpu-ns32k.c: Add missing fall through comments.
 894         * elf-m10300.c: Likewise.
 895         * elf32-arm.c: Likewise.
 896         * elf32-avr.c: Likewise.
 897         * elf32-bfin.c: Likewise.
 898         * elf32-frv.c: Likewise.
 899         * elf32-i386.c: Likewise.
 900         * elf32-microblaze.c: Likewise.
 901         * elf32-nds32.c: Likewise.
 902         * elf32-ppc.c: Likewise.
 903         * elf32-rl78.c: Likewise.
 904         * elf32-rx.c: Likewise.
 905         * elf32-s390.c: Likewise.
 906         * elf32-sh.c: Likewise.
 907         * elf32-tic6x.c: Likewise.
 908         * elf64-ia64-vms.c: Likewise.
 909         * elf64-ppc.c: Likewise.
 910         * elf64-s390.c: Likewise.
 911         * elf64-x86-64.c: Likewise.
 912         * elflink.c: Likewise.
 913         * elfnn-aarch64.c: Likewise.
 914         * elfnn-ia64.c: Likewise.
 915         * ieee.c: Likewise.
 916         * oasys.c: Likewise.
 917         * pdp11.c: Likewise.
 918         * srec.c: Likewise.
 919         * versados.c: Likewise.
 920
 921 2016-10-06  Alan Modra  <amodra@gmail.com>
 922
 923         * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
 924         made 2015-01-08.
 925         * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
 926         * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
 927
 928 2016-10-06  Alan Modra  <amodra@gmail.com>
 929
 930         * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
 931         OR in arithmetic expression, not boolean OR.
 932
 933 2016-09-30  Alan Modra  <amodra@gmail.com>
 934
 935         * Makefile.am (BFD_H_FILES): Add linker.c and simple.c.  Sort
 936         as per comment at head of bfd-in2.h.
 937         * Makefile.in: Regenerate.
 938
 939 2016-09-30  Alan Modra  <amodra@gmail.com>
 940
 941         * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
 942         _bfd_error_handler (...) throughout.
 943         * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
 944         * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
 945         * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 946         * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
 947         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
 948         * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
 949         * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 950         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
 951         * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
 952         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
 953         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
 954         * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
 955         * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
 956         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
 957         * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
 958         * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
 959         * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
 960         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
 961         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
 962         * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
 963         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
 964         * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
 965         * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
 966         * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
 967         * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
 968         * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
 969         * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
 970         * xcofflink.c: Likewise.
 971
 972 2016-09-30  Alan Modra  <amodra@gmail.com>
 973
 974         * bfd-in.h: Include stdarg.h.
 975         * bfd.c (bfd_error_handler_type): Make like vprintf.
 976         (_bfd_error_internal): Rename from _bfd_error_handler.  Make static.
 977         (error_handler_internal): New function, split out from..
 978         (_bfd_default_error_handler): ..here.  Rename to _bfd_error_handler.
 979         (bfd_set_error_handler): Update.
 980         (bfd_get_error_handler, bfd_get_assert_handler): Delete.
 981         (_bfd_assert_handler): Make static.
 982         * coffgen.c (null_error_handler): Update params.
 983         * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
 984         Don't use bfd_error_handler_type.
 985         * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
 986         * elfxx-target.h (elf_backend_link_order_error_handler): Default
 987         to _bfd_error_handler.
 988         * libbfd-in.h (_bfd_default_error_handler): Don't declare.
 989         (bfd_assert_handler_type): Likewise.
 990         (_bfd_error_handler): Update.
 991         * bfd-in2.h: Regenerate.
 992         * libbfd.h: Regenerate.
 993
 994 2016-09-28  Akihiko Odaki  <akihiko.odaki.4i@stu.hosei.ac.jp>
 995
 996         PR ld/20636
 997         * elf-bfd.h (struct elf_backend_data): Delete
 998         elf_backend_count_output_relocs callback and add
 999         elf_backend_update_relocs.
1000         * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1001         (emit_relocs): Deleted.
1002         (elf32_arm_emit_relocs): Deleted.
1003         (elf_backend_emit_relocs): Updated not to use the old functions.
1004         (elf32_arm_update_relocs): New function.
1005         (elf_backend_update_relocs): New define.
1006         * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1007         relocation count. Call elf_backend_emit_relocs.
1008         (_bfd_elf_size_reloc_section): Do not call
1009         elf_backend_count_output_relocs.
1010         * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1011         (elf_backend_update_relocs): New define.
1012
1013 2016-09-28  Christophe Lyon  <christophe.lyon@linaro.org>
1014
1015         PR ld/20608
1016         * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1017         Thumb-ARM stub is too far.
1018
1019 2016-09-27  Nick Clifton  <nickc@redhat.com>
1020
1021         PR ld/20634
1022         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1023         timestamp field if real time values are not being stored.
1024
1025 2016-09-26  Vlad Zakharov  <vzakhar@synopsys.com>
1026
1027         * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1028         to verify CC_FOR_BUILD compiler.
1029         (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1030         and add CC_FOR_BUILD compiler checks.
1031         * Makefile.in: Regenerate.
1032         * configure: Likewise.
1033         * doc/Makefile.in: Likewise.
1034
1035 2016-09-26  Awson  <kyrab@mail.ru>
1036
1037         PR ld/17955
1038         * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1039         for R_AMD64_PCRQUAD relocations.
1040
1041 2016-09-26  Alan Modra  <amodra@gmail.com>
1042
1043         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1044         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1045         (ppc_elf_merge_obj_attributes): Use it.  Don't copy first file
1046         attributes, merge them.  Don't warn about undefined tag bits,
1047         or copy unknown values to output.
1048         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1049         _bfd_elf_ppc_merge_fp_attributes.
1050
1051 2016-09-23  Akihiko Odaki  <akihiko.odaki.4i@stu.hosei.ac.jp>
1052
1053         PR ld/20595
1054         * elf-bfd.h (struct elf_backend_data): Add
1055         elf_backend_count_output_relocs callback to count relocations in
1056         the final output.
1057         * elf-arm.c (elf32_arm_add_relocation): Deleted.
1058         (elf32_arm_write_section): Move additional relocation to emit_relocs.
1059         (elf32_arm_count_output_relocs): New function.
1060         (emit_relocs): New function.
1061         (elf32_arm_emit_relocs): New function.
1062         (elf32_arm_vxworks_emit_relocs): New function.
1063         (elf_backend_emit_relocs): Updated to use the new functions.
1064         (elf_backend_count_output_relocs): New define.
1065         * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1066         to the relocation count.
1067         (_bfd_elf_link_size_reloc_section): Use callback to count the
1068         relocations which will be in output.
1069         (_bfd_elf_default_count_output_relocs): New function.
1070         * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1071
1072 2016-09-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
1073
1074         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1075         negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1076         bigger than 0x1000 bytes.
1077
1078 2016-09-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1079
1080         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1081         not already marked.
1082
1083 2016-09-14  Nick Clifton  <nickc@redhat.com>
1084
1085         PR binutils/20605
1086         * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1087         contains a valid size for the Debug directory.
1088
1089 2016-09-14  Bhushan Attarde  <bhushan.attarde@imgtec.com>
1090
1091         * format.c (struct bfd_preserve): New "build_id" field.
1092         (bfd_preserve_save): Save "build_id".
1093         (bfd_preserve_restore): Restore "build_id".
1094
1095 2016-09-06  H.J. Lu  <hongjiu.lu@intel.com>
1096
1097         PR ld/20550
1098         * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1099         relocation with copy relocation when building executable.
1100
1101 2016-09-02  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1102
1103         PR ld/20545
1104         * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1105         delete_shrinks_insn. Modify computation of shrinked_insn_address.
1106         Compute shrink_boundary and adjust addend only if
1107         addend_within_shrink_boundary.
1108         (elf32_avr_relax_section): Modify calls to
1109         elf32_avr_relax_delete_bytes to pass extra parameter.
1110
1111 2016-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1112
1113         * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1114         array of bytes and use bfd_get_16 to interpret its encoding according
1115         to endianness of target.
1116
1117 2016-09-01  Alan Modra  <amodra@gmail.com>
1118
1119         * elf64-ppc.c (synthetic_opd): New static var.
1120         (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1121         (ppc64_elf_get_synthetic_symtab): Likewise.  Comment.
1122
1123 2016-08-31  Alan Modra  <amodra@gmail.com>
1124
1125         * elf64-ppc.c (group_sections): Delete stub14_group_size.  Instead,
1126         track max group size with a new "group_size" var that is reduced
1127         by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1128         branch is seen.
1129
1130 2016-08-31  Alan Modra  <amodra@gmail.com>
1131
1132         * elf32-ppc.c (ppc_elf_section_processing): Delete.
1133         (elf_backend_section_processing): Don't define.
1134         (ppc_elf_modify_segment_map): Set p_flags and mark valid.  Don't
1135         split on non-exec sections differing in SHF_PPC_VLE.  When
1136         splitting segments, mark size invalid.
1137
1138 2016-08-30  Alan Modra  <amodra@gmail.com>
1139
1140         PR 20531
1141         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1142
1143 2016-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1144
1145         PR ld/14961
1146         PR ld/20515
1147         * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1148         R_386_PC32 relocation is used to call IFUNC function in PIC
1149         object.
1150
1151 2016-08-27  Alan Modra  <amodra@gmail.com>
1152
1153         PR 20520
1154         * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1155         have corresponding SHF_GROUP sections.
1156         (bfd_elf_set_group_contents): Comment.
1157
1158 2016-08-27  Alan Modra  <amodra@gmail.com>
1159
1160         PR 20519
1161         * elf64-ppc.c (pc_dynrelocs): New function.
1162         (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1163         handle pic dynamic relocs.
1164
1165 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1166
1167         * bfd-in.h (struct elf32_arm_params): Define.
1168         (bfd_elf32_arm_set_target_relocs): Rename into ...
1169         (bfd_elf32_arm_set_target_params): This.  Use a struct
1170         elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1171         * bfd-in2.h: Regenerate.
1172         * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1173         (bfd_elf32_arm_set_target_params): This.  Pass all values via a struct
1174         elf32_arm_params rather than as individual parameters.
1175
1176 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1177
1178         * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1179         passed the end of htab->stub_group array.
1180         (elf32_arm_create_or_find_stub_sec): Likewise.
1181         (elf32_arm_create_stub): Likewise.
1182
1183 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1184
1185         * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1186         to TRUE for GOT and TLS relocs.
1187
1188 2016-08-26  Cupertino Miranda  <cmiranda@synospsys.com>
1189
1190         * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1191
1192 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1193
1194         * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1195         * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1196         (struct elf_arc_link_hash_table): Likewise.
1197         (elf_arc_link_hash_newfunc): Likewise.
1198         (elf_arc_link_hash_table_free): Likewise.
1199         (arc_elf_link_hash_table_create): Likewise.
1200         (elf_arc_relocate_section): Fixed conditions related to dynamic
1201         (elf_arc_check_relocs): Likewise.
1202         (arc_elf_create_dynamic_sections): Added
1203         (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1204         through the hash table.
1205
1206 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1207
1208         * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1209         debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1210         relocation.
1211
1212 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1213
1214         * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1215         relocation.
1216         * bfd-in2.h: Regenerated from the previous changes.
1217         * libbfd.h: Regenerated from the previous changes.
1218
1219 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1220
1221         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1222         the input import library bfd.
1223         * bfd-in2.h: Regenerate.
1224         * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1225         and new_cmse_stub_offset fields.
1226         (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1227         -1.
1228         (elf32_arm_add_stub): Likewise for stub_offset.
1229         (arm_new_stubs_start_offset_ptr): New function.
1230         (arm_build_one_stub): Only allocate a stub_offset if it is -1.  Allow
1231         empty SG veneers to have zero relocations.
1232         (arm_size_one_stub): Only initialize stub size and template
1233         information for non empty veneers.  Do not update veneer section size
1234         if veneer already has an offset.
1235         (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1236         of a boolean indicating success or failure.
1237         (cmse_scan): Change stub_changed parameter into an integer pointer
1238         parameter cmse_stub_created to count the number of stub created and
1239         adapt to change of return value in elf32_arm_create_stub.
1240         (cmse_entry_fct_p): New function.
1241         (arm_list_new_cmse_stub): Likewise.
1242         (set_cmse_veneer_addr_from_implib): Likewise.
1243         (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1244         cmse_scan instead of that of cmse_stub_changed to compute the number
1245         of stub created and use it to initialize stub_changed.  Call
1246         set_cmse_veneer_addr_from_implib after all cmse_scan.  Adapt to change
1247         of return value in elf32_arm_create_stub.  Use
1248         arm_stub_section_start_offset () if not NULL to initialize size of
1249         secure gateway veneers section.  Initialize stub_offset of Cortex-A8
1250         erratum fix to -1.  Use ret to hold return value.
1251         (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1252         NULL to initialize size of secure gateway veneers section.  Adapt
1253         comment to stress the importance of zeroing veneer section content.
1254         (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1255         initialize eponymous field in struct elf32_arm_link_hash_table.
1256
1257 2016-08-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1258
1259         * elf32-s390.c (stdarg.h): New include.
1260         (elf_s390_grok_psinfo): New function.
1261         (elf_s390_write_core_note): New function.
1262         (elf_backend_grok_psinfo): Declare backend hook.
1263         (elf_backend_write_core_note): Likewise.
1264         * elf64-s390.c (stdarg.h): New include.
1265         (elf_s390_grok_prstatus): New function.
1266         (elf_s390_grok_psinfo): New function.
1267         (elf_s390_write_core_note): New function.
1268         (elf_backend_grok_prstatus): Declare backend hook.
1269         (elf_backend_grok_psinfo): Likewise.
1270         (elf_backend_write_core_note): Likewise.
1271
1272 2016-08-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1273
1274         * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1275         (elf_s390_finish_ifunc_symbol): Likewise.
1276         (elf_s390_finish_dynamic_symbol): Likewise.
1277         (elf_s390_finish_dynamic_sections): Likewise.
1278         (elf_s390_grok_prstatus): Likewise.
1279         * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1280         (elf_s390_finish_dynamic_symbol): Likewise.
1281
1282 2016-08-24  Anton Kolesov  <Anton.Kolesov@synopsys.com>
1283
1284         * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1285
1286 2016-08-23  Nick Clifton  <nickc@redhat.com>
1287
1288         * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1289         there is no arm data associated with the section.
1290
1291 2016-08-23  Alan Modra  <amodra@gmail.com>
1292
1293         PR 20475
1294         * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1295         _GLOBAL_OFFSET_TABLE_, not start of .got section.
1296
1297 2016-08-22  Nick Clifton  <nickc@redhat.com>
1298
1299         * doc/chew.c (main): Free the string buffer used to files as they
1300         are parsed.
1301
1302 2016-08-22  Alan Modra  <amodra@gmail.com>
1303
1304         * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1305         (ppc_elf_relocate_section): ..to here.  Comment.  Error on
1306         detecting -mbss-plt -fPIC local ifuncs too.
1307         (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1308         branch table entries.
1309
1310 2016-08-19  Nick Clifton  <nickc@redhat.com>
1311
1312         * elf.c (assign_section_numbers): Assign number for the .shstrtab
1313         section after the symbol table and string table sections.
1314
1315 2016-08-19  Alan Modra  <amodra@gmail.com>
1316
1317         * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1318         (ppc64_elf_copy_indirect_symbol): Set weakref.  Don't merge
1319         dyn_relocs for weakdefs.
1320         (alias_readonly_dynrelocs): New function.
1321         (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1322         (ppc64_elf_relocate_section): Simplify condition under which
1323         dyn_relocs are emitted.
1324
1325 2016-08-19  Alan Modra  <amodra@gmail.com>
1326
1327         PR 20472
1328         * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1329         (readonly_dynrelocs): Comment fix.
1330         (global_entry_stub): New function.
1331         (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test.  Match
1332         ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1333         that in size_global_entry_stubs, handling ifunc too.  Delete dead
1334         weak sym code.
1335         (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1336         dyn_relocs are needed.  Correct handling of ifunc dyn_relocs.
1337         Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1338         undefweak syms.  Expand and correct comments.
1339         (size_global_entry_stubs): Ensure symbol is defined.
1340         (ppc64_elf_relocate_section): Match condition under which
1341         dyn_relocs are emitted to that in allocate_dynrelocs.
1342
1343 2016-08-12  Alan Modra  <amodra@gmail.com>
1344
1345         * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1346         * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1347         (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1348
1349 2016-08-11  Alan Modra  <amodra@gmail.com>
1350
1351         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1352         non_got_ref true in any case where we could have generated dynbss
1353         copies but decide not to do so.
1354
1355 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1356
1357         * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1358         the stub address retrieved if associated with a microMIPS
1359         function.
1360
1361 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1362
1363         * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1364         stub also add STO_MICROMIPS annotation.
1365
1366 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1367
1368         * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1369         in microMIPS LA25 stub references.
1370
1371 2016-08-09  Jiaming Wei  <jmwei@hxgpt.com>
1372
1373         * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1374         adjusting the use_count of merged .got entries.
1375
1376 2016-08-08  Nick Clifton  <nickc@redhat.com>
1377
1378         * doc/chew.c (delete_string): Only free the string buffer if it is
1379         there.  Mark the buffer as NULL after freeing.
1380         (drop): Free the dropped string.
1381         (free_words): New function: Frees the memory allocated to the
1382         dictionary.
1383         (add_instrinsic): Duplicate the name string, so that it can be
1384         freed later on.
1385         (compile): Free unused words.
1386         (main): Free the dictionary and top level string buffers at the
1387         end.
1388
1389 2016-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1390
1391         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1392         * bfd-in2.h: Regenerate.
1393         * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1394         cmse_implib field.
1395         (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1396         cmse_implib field in struct elf32_arm_link_hash_table.
1397         (elf32_arm_filter_cmse_symbols): New function.
1398         (elf32_arm_filter_implib_symbols): Likewise.
1399         (elf_backend_filter_implib_symbols): Define to
1400         elf32_arm_filter_implib_symbols.
1401
1402 2016-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1403
1404         * elf32-arm.c (CMSE_PREFIX): Define macro.
1405         (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1406         (cmse_branch_thumb_only): Declare stub.
1407         (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1408         (elf32_arm_get_plt_info): Add globals parameter.  Use it to return
1409         FALSE if there is no PLT.
1410         (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1411         (elf32_arm_final_link_relocate): Likewise.
1412         (elf32_arm_gc_sweep_hook): Likewise.
1413         (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1414         secure entry functions.
1415         (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1416         (arm_dedicated_stub_output_section_required): Change to a switch case
1417         and add a case for arm_stub_cmse_branch_thumb_only.
1418         (arm_dedicated_stub_output_section_required_alignment): Likewise.
1419         (arm_stub_dedicated_output_section_name): Likewise.
1420         (arm_stub_dedicated_input_section_ptr): Likewise and remove
1421         ATTRIBUTE_UNUSED for htab parameter.
1422         (arm_stub_required_alignment): Likewise.
1423         (arm_stub_sym_claimed): Likewise.
1424         (arm_dedicated_stub_section_padding): Likewise.
1425         (cmse_scan): New function.
1426         (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1427         Set stub_changed to TRUE if such veneers were created.
1428         (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1429         symbols.
1430
1431 2016-08-02  Alan Modra  <amodra@gmail.com>
1432
1433         PR ld/20428
1434         * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1435
1436 2016-08-02  Nick Clifton  <nickc@redhat.com>
1437
1438         PR ld/17739
1439         * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1440         (elf_backend_sweep_hook): Delete.
1441
1442 2016-08-01  Andrew Jenner  <andrew@codesourcery.com>
1443         Kwok Cheung Yeung  <kcy@codesourcery.com>
1444
1445         * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1446         (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1447         (ppc_elf_vle_split16): Clear field before inserting.
1448
1449 2016-08-01  Nick Clifton  <nickc@redhat.com>
1450
1451         * po/sv.po: Updated Swedish translation.
1452
1453 2016-07-27  Ozkan Sezer  <sezeroz@gmail.com>
1454             Nick Clifton  <nickc@redhat.com>
1455
1456         PR ld/20401
1457         * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1458         of the coff_section_data before using it.
1459
1460 2016-07-26  Maciej W. Rozycki  <macro@imgtec.com>
1461
1462         * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1463         in PLT compression selection.
1464         (_bfd_mips_elf_check_relocs): Likewise.
1465
1466 2016-07-22  Cupertino Miranda  <cmiranda@synopsys.com>
1467
1468         * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1469         case where there's no elf_link_hash_entry while processing
1470         GOT_NORMAL got entries.
1471
1472 2016-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         * version.m4 (BFD_VERSION): Set to 2.27.51.
1475         * configure: Regenerated.
1476
1477 2016-07-21  Nick Clifton  <nickc@redhat.com>
1478
1479         * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1480         (swap_out_syms): Return an error when not finding ELF output
1481         section rather than asserting.
1482
1483 2016-07-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1484
1485         * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1486
1487 2016-07-20  John Baldwin  <jhb@FreeBSD.org>
1488
1489         * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1490         and handle pr_pid if present.
1491
1492 2016-07-20  H.J. Lu  <hongjiu.lu@intel.com>
1493
1494         PR ld/20376
1495         * elf.c (assign_file_positions_for_load_sections): Also check
1496         p_paddr for program header space.
1497
1498 2016-07-20  Alan Modra  <amodra@gmail.com>
1499
1500         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1501         ppc64_elf_unhandled_reloc for special_function.
1502         * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1503
1504 2016-07-19  Maciej W. Rozycki  <macro@imgtec.com>
1505
1506         * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1507         BAL to JALX.
1508         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1509         corresponding error message.
1510
1511 2016-07-19  Maciej W. Rozycki  <macro@imgtec.com>
1512
1513         * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1514         R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1515         (branch_reloc_p): New function.
1516         (mips_elf_calculate_relocation): Handle ISA mode determination
1517         for relocations against section symbols, against absolute
1518         symbols and absolute relocations.  Also set `*cross_mode_jump_p'
1519         for branches.
1520         <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1521         checks for weak undefined symbols.  Also check target alignment
1522         within the same ISA mode.
1523         <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1524         in the alignment check.
1525         <R_MICROMIPS_PC7_S1>: Add an alignment check.
1526         <R_MICROMIPS_PC10_S1>: Likewise.
1527         <R_MICROMIPS_PC16_S1>: Likewise.
1528         (mips_elf_perform_relocation): Report a failure for unsupported
1529         same-mode JALX instructions and cross-mode branches.
1530         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1531         error messages for jumps to misaligned addresses.
1532
1533 2016-07-16  Alan Modra  <amodra@gmail.com>
1534
1535         * elflink.c: Include plugin-api.h.
1536         * plugin.c (bfd_plugin_open_input): New function, extracted from..
1537         (try_claim): ..here.
1538         * plugin.h: Don't include bfd.h.
1539         (bfd_plugin_open_input): Declare.
1540
1541 2016-07-16  Alan Modra  <amodra@gmail.com>
1542
1543         * targets.c (bfd_seach_for_target): Rename to..
1544         (bfd_iterate_over_targets): ..this.  Rewrite doc.
1545         * bfd-in2.h: Regenerate.
1546
1547 2016-07-16  Alan Modra  <amodra@gmail.com>
1548
1549         * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1550         * libbfd.h: Regenerate.
1551         * bfd-in2.h: Regenerate.
1552
1553 2016-07-16  Alan Modra  <amodra@gmail.com>
1554
1555         * libbfd-in.h (BFD_ALIGN): Move to..
1556         * bfd-in.h: ..here.
1557         * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1558         * elf32-ppc.c (default_params): Adjust init.
1559         (ppc_elf_link_params): Set pagesize_p2.
1560         * libbfd.h: Regenerate.
1561         * bfd-in2.h: Regenerate.
1562
1563 2016-07-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1564
1565         * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1566         (_bfd_elf_filter_global_symbols): Declare.
1567         * elf.c (_bfd_elf_filter_global_symbols): New function.
1568         * elflink.c (elf_filter_global_symbols): Likewise.
1569         (elf_output_implib): Likewise.
1570         (bfd_elf_final_link): Call above function, failing if it does.
1571         * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1572         default it to NULL.
1573         (elf_backend_copy_indirect_symbol): Fix spacing.
1574         (elf_backend_hide_symbol): Likewise.
1575         (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1576
1577 2016-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1578             Nick Clifton  <nickc@redhat.com>
1579
1580         * elf32-arc.c (PR_DEBUG): Delete.
1581         Fix printing of debug information.  Fix formatting of debug
1582         statements.
1583         (debug_arc_reloc): Handle symbols that are not from an input file.
1584         (arc_do_relocation): Remove excessive exclamation points.
1585
1586         * arc-got.h: Fix formatting.  Fix printing of debug information.
1587         (new_got_entry_to_list): Use xmalloc.
1588         * config.bfd: use the big-endian arc vector as the default vector
1589         for big-endian arc targets.
1590
1591 2016-07-15  Alan Modra  <amodra@gmail.com>
1592
1593         * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1594         from marking sym_indices.
1595
1596 2016-07-14  Maciej W. Rozycki  <macro@imgtec.com>
1597
1598         * reloc.c (bfd_perform_relocation): Try the `howto' handler
1599         first with relocations against absolute symbols.
1600         (bfd_install_relocation): Likewise.
1601
1602 2016-07-12  H.J. Lu  <hongjiu.lu@intel.com>
1603
1604         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1605         .got/.got.plt sections to 8 bytes.
1606
1607 2016-07-12  Nick Clifton  <nickc@redhat.com>
1608
1609         * binary.c (binary_set_section_contents): Second grammar fix.
1610
1611 2016-07-12  Douglas B Rupp  <rupp@adacore.com>
1612
1613         * binary.c (binary_set_section_contents): Fix grammar in warning
1614         message.
1615
1616 2016-07-11  Cupertino Miranda  <cmiranda@synopsys.com>
1617
1618         * elf32-arc.c: made PR_DEBUG always defined.
1619
1620 2016-07-11  Cupertino Miranda  <cmiranda@synopsys.com>
1621
1622         * arc-got.h: Moved got related structures from elf32-arc.c to
1623         this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1624         * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1625         tls_type_for_reloc, symbol_has_entry_of_type,
1626         get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1627         ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1628         relocate_fix_got_relocs_for_got_info,
1629         create_got_dynrelocs_for_single_entry,
1630         create_got_dynrelocs_for_got_info): Added to file.
1631         * elf32-arc.c: Removed GOT & TLS related structs and functions to
1632         arc-got.h.
1633
1634 2016-07-08  James Bowman  <james.bowman@ftdichip.com>
1635
1636         * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1637
1638 2016-07-05  Andre Vieria  <andre.simoesdiasvieira@arm.com>
1639
1640         * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1641         (THUMB32_MOVW): Likewise.
1642         (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1643         (DEF_STUBS): Define long_branch_thumb2_only_pure.
1644         (arm_stub_is_thumb): Add new veneer stub.
1645         (arm_type_of_stub): Use new veneer.
1646         (arm_stub_required_alignment): Add new veneer.
1647
1648 2016-07-05  Andre Vieria  <andre.simoesdiasvieira@arm.com>
1649
1650         * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1651         (SEC_ELF_PURECODE): ... this.
1652         * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1653         to SEC_ELF_NOREAD.
1654         (elf32_arm_fake_sections): Likewise.
1655         (elf_32_arm_section_flags): Likewise.
1656         (elf_32_arm_lookup_section_flags): Likewise.
1657         * section.c (SEC_ELF_NOREAD): Rename to ...
1658         (SEC_ELF_PURECODE): ... this.
1659
1660 2016-07-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1661
1662         * elf32-arm.c (using_thumb2_bl): New function.
1663         (arm_type_of_stub): Declare thumb2 variable together and change type
1664         to bfd_boolean.  Use using_thumb2_bl () to determine whether
1665         THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1666         checked for BL range.
1667         (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1668         the bit size of BL offset.
1669
1670 2016-06-29  Nick Clifton  <nickc@redhat.com>
1671
1672         * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1673         Returns TRUE for AArch64 mapping symbols.
1674         (elfNN_aarch64_backend_symbol_processing): New function.  Marks
1675         mapping symbols as precious in object files so that they will not
1676         be stripped.
1677         (elf_backend_symbol_processing): Define.
1678
1679         * elf32-arm.c (is_arm_mapping_symbol): New function.  Returns TRUE
1680         for ARM mapping symbols.
1681         (elf32_arm_backend_symbol_processing): Make use of the new function.
1682
1683 2016-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1684
1685         PR ld/20306
1686         * elflink.c (elf_link_check_versioned_symbol): Return false
1687         for unreferenced undefined symbol.
1688
1689 2016-06-28  Nick Clifton  <nickc@redhat.com>
1690
1691         * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1692         is needed.
1693
1694         * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1695         function.  Marks mapping symbols in object files as precious, so
1696         that strip will not remove them.
1697         (elf_backend_symbol_processing): Define.
1698
1699 2016-06-28  James Clarke  <jrtc27@jrtc27.com>
1700
1701         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1702         R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1703
1704 2016-06-28  Maciej W. Rozycki  <macro@imgtec.com>
1705
1706         * elf32-mips.c (elf_mips16_howto_table_rel): Add
1707         R_MIPS16_PC16_S1.
1708         (mips16_reloc_map): Likewise.
1709         * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1710         (mips16_elf64_howto_table_rela): Likewise.
1711         (mips16_reloc_map): Likewise.
1712         * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1713         (elf_mips16_howto_table_rela): Likewise.
1714         (mips16_reloc_map): Likewise.
1715         * elfxx-mips.c (mips16_branch_reloc_p): New function.
1716         (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1717         (b_reloc_p): Likewise.
1718         (mips_elf_calculate_relocation): Likewise.
1719         (_bfd_mips_elf_check_relocs): Likewise.
1720         * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1721         * bfd-in2.h: Regenerate.
1722         * libbfd.h: Regenerate.
1723
1724 2016-06-27  Alan Modra  <amodra@gmail.com>
1725
1726         PR ld/19264
1727         * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1728         (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1729         if shrinking stubs.
1730         (ppc64_elf_size_stubs): Adjust to suit.
1731
1732 2016-06-27  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1733
1734         * elf32-dlx.h: New file.
1735         * elf32-dlx.c: Adjust.
1736
1737 2016-06-25  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1738
1739         * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1740
1741 2016-06-24  John Baldwin  <jhb@FreeBSD.org>
1742
1743         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1744         notes.
1745
1746 2016-06-24  John Baldwin  <jhb@FreeBSD.org>
1747
1748         * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1749         FreeBSD.  Remove case for NT_FREEBSD_THRMISC.
1750         (elfcore_grok_freebsd_psinfo): New function.
1751         (elfcore_grok_freebsd_prstatus): New function.
1752         (elfcore_grok_freebsd_note): New function.
1753         (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1754         notes.
1755
1756 2016-06-24  Joel Brobecker  <brobecker@adacore.com>
1757
1758         * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1759         than its existance.
1760
1761 2016-06-24  Alan Modra  <amodra@gmail.com>
1762
1763         * config.bfd: Delete mips vxworks patterns matched earlier.
1764         Combine mips*-*-none with mips*-*-elf*.
1765
1766 2016-06-21  Maciej W. Rozycki  <macro@imgtec.com>
1767
1768         * elfxx-mips.c (mips_elf_perform_relocation): Call
1769         `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1770         use the `%X%H' format for the cross-mode jump conversion error
1771         message.  Remove the full stop from the end of the message.
1772         Continue processing rather than returning failure.
1773
1774 2016-06-21  Graham Markall  <graham.markall@embecosm.com>
1775
1776         * archures.c: Remove bfd_mach_arc_nps400.
1777         * bfd-in2.h: Likewise.
1778         * cpu-arc.c (arch_info_struct): Likewise.
1779         * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1780         Likewise.
1781
1782 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
1783
1784         PR ld/18250
1785         PR ld/20267
1786         * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1787         defined.
1788         (elf_link_is_defined_archive_symbol): Call
1789         bfd_link_plugin_object_p on unknown plugin object and use the
1790         IR symbol table if the input is an IR object.
1791         * plugin.c (bfd_link_plugin_object_p): New function.
1792         * plugin.h (bfd_link_plugin_object_p): New prototype.
1793
1794 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
1795
1796         PR ld/20276
1797         * elflink.c (elf_link_add_object_symbols): Don't check alignment
1798         on symbol from plugin dummy input.
1799
1800 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1801
1802         * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1803         bfd_plugin_unknown.
1804         * bfd-in2.h: Regenerated.
1805         * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1806         with bfd_plugin_unknown.
1807
1808 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1809
1810         PR ld/20253
1811         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1812         bfd_boolean argument.
1813         * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1814         "shared object" with "PIC object" in comments.
1815         (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.  Replace
1816         "shared object" with "PIC object" in comments.  Avoid PLT if
1817         requested.  Generate dynamic relocations for non-GOT references.
1818         Make room for the special first entry in PLT and allocate PLT
1819         entry only for PLT and PC-relative references.  Store dynamic
1820         GOT relocations in .rel[a].iplt section for static executables.
1821         If PLT isn't used, always use GOT for symbol value.  Don't
1822         allocate GOT entry if it isn't used.
1823         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1824         count only in the code section.  Allocate dynamic pointer
1825         relocation against STT_GNU_IFUNC symbol in the non-code section.
1826         (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1827         only for PC-relative references.
1828         (elf_i386_allocate_dynrelocs): Pass TRUE to
1829         _bfd_elf_allocate_ifunc_dyn_relocs.
1830         (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1831         relocations against STT_GNU_IFUNC symbols without PLT.  Generate
1832         dynamic pointer relocation against STT_GNU_IFUNC symbol in
1833         the non-code section and store it in the proper REL section.
1834         Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1835         without PLT.
1836         (elf_i386_finish_dynamic_symbol): Generate dynamic
1837         R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1838         STT_GNU_IFUNC symbols without PLT.
1839         (elf_i386_finish_dynamic_sections): Don't handle local
1840         STT_GNU_IFUNC symbols here.
1841         (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1842         symbols here.
1843         (elf_backend_output_arch_local_syms): New.
1844         * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1845         count only in the code section.  Allocate dynamic pointer
1846         relocation against STT_GNU_IFUNC symbol in the non-code section.
1847         (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1848         count only for PC-relative references.
1849         (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1850         _bfd_elf_allocate_ifunc_dyn_relocs.
1851         (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1852         R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1853         R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1854         without PLT.  Generate dynamic pointer relocation against
1855         STT_GNU_IFUNC symbol in the non-code section and store it in
1856         the proper RELA section.  Don't allow non-pointer relocation
1857         against STT_GNU_IFUNC symbol without PLT.
1858         (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1859         R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1860         STT_GNU_IFUNC symbols without PLT.
1861         (elf_x86_64_finish_dynamic_sections): Don't handle local
1862         STT_GNU_IFUNC symbols here.
1863         (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1864         symbols here.
1865         (elf_backend_output_arch_local_syms): New.
1866         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1867         Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1868
1869 2016-06-17  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1870             Tony Wang  <tony.wang@arm.com>
1871
1872         * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1873         sequence.
1874         (stub_long_branch_thumb2_only): Define stub.
1875         (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1876         (arm_stub_long_branch_thumb2_only): Likewise.
1877         (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1878         capable targets.
1879
1880 2016-06-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
1881
1882         * archures.c (bfd_mach_sparc_v8plusc): Define.
1883         (bfd_mach_sparc_v9c): Likewise.
1884         (bfd_mach_sparc_v8plusd): Likewise.
1885         (bfd_mach_sparc_v9d): Likewise.
1886         (bfd_mach_sparc_v8pluse): Likewise.
1887         (bfd_mach_sparc_v9e): Likewise.
1888         (bfd_mach_sparc_v8plusv): Likewise
1889         (bfd_mach_sparc_v9v): Likewise.
1890         (bfd_mach_sparc_v8plusm): Likewise.
1891         (bfd_mach_sparc_v9m): Likewise.
1892         (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1893         (bfd_mach_sparc_64bit_p): Likewise.
1894         * bfd-in2.h: Regenerate.
1895         * cpu-sparc.c (arch_info_struct): Add entries for
1896         bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1897         * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1898         and bfd_mach_sparc_v9{c,d,e,v,m}.
1899         * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1900         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1901
1902 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1903
1904         * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1905         symbols for relocations against IFUNC symbols.
1906         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1907
1908 2016-06-16  Marcin Kościelnicki  <koriakin@0x04.net>
1909
1910         * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1911         .rela.iplt in DT_PLTRELSZ.
1912         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1913         for DT_PLTRELSZ and DT_RELASZ as well.
1914
1915 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
1916
1917         * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1918         non-loaded, non-alloced sections.
1919         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1920
1921 2016-06-15  H.J. Lu  <hongjiu.lu@intel.com>
1922
1923         * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1924         allocating dynamic relocation.
1925         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1926
1927 2016-06-14  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1928
1929         PR ld/20254
1930         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1931         offsets until reloc_toaddr.
1932
1933 2016-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1934
1935         * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1936         Don't check symbol type for STN_UNDEF symbol index.
1937         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1938         R_X86_64_IRELATIVE.  Don't check symbol type for STN_UNDEF symbol
1939         index.
1940
1941 2016-06-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1942
1943         * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1944         new architecture.
1945         (using_thumb2): Try Tag_THUMB_ISA_use first and check
1946         for exact arch value then.  Force review of arch check logic for new
1947         architecture.
1948         (arch_has_arm_nop): Update and fix arch check logic.  Force review of
1949         that logic for new architecture.
1950         (arch_has_thumb2_nop): Remove.
1951         (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1952         (elf32_arm_final_link_relocate): Likewise but using thumb2.
1953
1954 2016-06-14  Alan Modra  <amodra@gmail.com>
1955
1956         * bfd-in.h (bfd_my_archive): Delete.
1957         * bfd-in2.h: Regenerate.
1958
1959 2016-06-14  Alan Modra  <amodra@gmail.com>
1960
1961         PR ld/20241
1962         * archive.c (open_nested_file): Set my_archive.
1963         * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1964         for thin archives.
1965         * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1966         (bfd_seek): Likewise.
1967         * bfdwin.c (bfd_get_file_window): Likewise.
1968         * cache.c (cache_bmmap): Likewise.
1969         (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1970         * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1971         thin archives.
1972         * plugin.c (try_claim): Likewise.
1973         * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1974         file within thin archive, not the archive.
1975
1976 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1977
1978         PR ld/20244
1979         * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1980         section address for R_386_GOT32/R_386_GOT32X relocations against
1981         IFUNC symbols if there is no base register and return error for
1982         PIC.
1983
1984 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
1985
1986         * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1987         GOT32 adjustment for static executables.
1988
1989 2016-06-13  Maciej W. Rozycki  <macro@imgtec.com>
1990
1991         * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1992
1993 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
1994
1995         * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1996
1997 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
1998
1999         * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2000
2001 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2002
2003         * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2004         (SECTSTART): Changed.
2005         (elf_arc_relocate_section): Fixed mistake in PIE related
2006         condition.
2007         (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2008
2009 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2010
2011         * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2012         enable support for "-z combreloc" and DT_RELACOUNT.
2013         (elf_backend_reloc_type_class): Likewise
2014
2015 2016-06-11  H.J. Lu  <hongjiu.lu@intel.com>
2016
2017         PR ld/20244
2018         * elf32-i386.c (elf_i386_relocate_section): When relocating
2019         R_386_GOT32, return error without a base register for PIC and
2020         subtract the .got.plt section address only with a base register.
2021
2022 2016-06-10  Alan Modra  <amodra@gmail.com>
2023
2024         * elf-strtab.c (struct strtab_save): Use size_t for "size".
2025         (struct elf_strtab_hash): Likewise for "size" and "alloced".
2026         (_bfd_elf_strtab_init): Formatting.
2027         (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2028         (_bfd_elf_strtab_addref): Take size_t idx param.
2029         (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2030         (_bfd_elf_strtab_offset): Likewise.
2031         (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2032         (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2033         (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2034         (_bfd_elf_strtab_finalize): Similarly.
2035         * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2036         (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2037         (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2038         * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2039         using bfd_size_type.
2040         (bfd_section_from_shdr): Delete amt.
2041         (_bfd_elf_init_reloc_shdr): Likewise.
2042         (_bfd_elf_link_assign_sym_version): Likewise.
2043         (assign_section_numbers): Use size_t reloc_count.
2044         * elflink.c (struct elf_symbuf_head): Use size_t "count".
2045         (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2046         (elf_link_is_defined_archive_symbol): Likewise.
2047         (elf_add_dt_needed_tag): Likewise.
2048         (elf_finalize_dynstr): Likewise.
2049         (elf_link_add_object_symbols): Likewise.
2050         (bfd_elf_size_dynamic_sections): Likewise.
2051         (elf_create_symbuf): Similarly.
2052         (bfd_elf_match_symbols_in_sections): Likewise.
2053         (elf_link_swap_symbols_out): Likewise.
2054         (elf_link_check_versioned_symbol): Likewise.
2055         (bfd_elf_gc_record_vtinherit): Likewise.
2056         (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2057
2058 2016-06-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2059
2060         PR ld/20221
2061         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2062         and relocs only if shrinking occurred.
2063
2064 2016-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2065
2066         * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2067         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2068         (elf_i386_check_tls_transition): Check indirect call and direct
2069         call with the addr32 prefix for general and local dynamic models.
2070         Set the tls_get_addr feild.
2071         (elf_i386_convert_load_reloc): Always use addr32 prefix for
2072         indirect ___tls_get_addr call via GOT.
2073         (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2074         transitions with indirect call and direct call with the addr32
2075         prefix.
2076
2077 2016-06-07  Marcin Kościelnicki  <koriakin@0x04.net>
2078
2079         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2080         * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2081         (elf_s390_relocate_section): Fix comment.
2082         (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2083         .got.plt entries.
2084
2085 2016-06-07  Ulrich Weigand  <ulrich.weigand@de.ibm.com>
2086
2087         * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2088         section offset when calculation the larl operand in the first PLT
2089         entry.
2090
2091 2016-06-07  Alan Modra  <amodra@gmail.com>
2092
2093         * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2094         to match other 32-bit archs.
2095         * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2096         (ppc_elf_object_p): Call it.
2097         (ppc_elf_special_sections): Use APUINFO_SECTION_NAME.  Fix
2098         overlong line.
2099         (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2100         * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2101         * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2102         _bfd_elf_ppc_at_tprel_transform): Move to..
2103         * elf-bfd.h: ..here.
2104         (_bfd_elf_ppc_set_arch): Declare.
2105         * bfd-in2.h: Regenerate.
2106
2107 2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2108
2109         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2110         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2111         (elf_x86_64_check_tls_transition): Check indirect call and
2112         direct call with the addr32 prefix for general and local dynamic
2113         models.  Set the tls_get_addr feild.
2114         (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2115         indirect __tls_get_addr call via GOT.
2116         (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2117         transitions with indirect call and direct call with the addr32
2118         prefix.
2119
2120 2016-06-04  Christian Groessler  <chris@groessler.org>
2121
2122         * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2123
2124 2016-06-02  Nick Clifton  <nickc@redhat.com>
2125
2126         PR target/20088
2127         * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2128         architecture.
2129         (arch_info_struct): Likewise.
2130         (architectures): Likewise.
2131
2132 2016-06-02  Vineet Gupta  <Vineet.Gupta1@synopsys.com>
2133
2134         * config.bfd: Replace -uclibc with *.
2135
2136 2016-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2137
2138         * elf64-x86-64.c: Replace data32 with data16 in comments.
2139
2140 2016-05-31  Alan Modra  <amodra@gmail.com>
2141
2142         PR ld/20159
2143         PR ld/16467
2144         * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2145         (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2146         symbol given a version by a script different to the version
2147         of the symbol being added.
2148         (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2149         _bfd_elf_strtab_restore.  Don't fudge dynstr references.
2150         * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2151         (struct strtab_save): New.
2152         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2153         * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2154         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2155
2156 2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
2157
2158         * elf32-hppa.h: Add extern "C".
2159         * elf32-nds32.h: Likewise.
2160         * elf32-tic6x.h: Likewise.
2161
2162 2016-06-01  Nick Clifton  <nickc@redhat.com>
2163
2164         * po/sr.po: New Serbian translation.
2165         * configure.ac (ALL_LINGUAS): Add sr.
2166         * configure: Regenerate.
2167
2168 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
2169
2170         * elfxx-mips.c (b_reloc_p): New function.
2171         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2172         branch relocations.
2173
2174 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
2175
2176         * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2177         <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2178         reloc location from calculation, treat the addend as signed with
2179         local non-section symbols and enable overflow detection.
2180
2181 2016-05-28  Alan Modra  <amodra@gmail.com>
2182
2183         * aoutx.h: Adjust linker callback calls throughout file,
2184         removing dead code.
2185         * bout.c: Likewise.
2186         * coff-alpha.c: Likewise.
2187         * coff-arm.c: Likewise.
2188         * coff-h8300.c: Likewise.
2189         * coff-h8500.c: Likewise.
2190         * coff-i960.c: Likewise.
2191         * coff-mcore.c: Likewise.
2192         * coff-mips.c: Likewise.
2193         * coff-ppc.c: Likewise.
2194         * coff-rs6000.c: Likewise.
2195         * coff-sh.c: Likewise.
2196         * coff-tic80.c: Likewise.
2197         * coff-w65.c: Likewise.
2198         * coff-z80.c: Likewise.
2199         * coff-z8k.c: Likewise.
2200         * coff64-rs6000.c: Likewise.
2201         * cofflink.c: Likewise.
2202         * ecoff.c: Likewise.
2203         * elf-bfd.h: Likewise.
2204         * elf-m10200.c: Likewise.
2205         * elf-m10300.c: Likewise.
2206         * elf32-arc.c: Likewise.
2207         * elf32-arm.c: Likewise.
2208         * elf32-avr.c: Likewise.
2209         * elf32-bfin.c: Likewise.
2210         * elf32-cr16.c: Likewise.
2211         * elf32-cr16c.c: Likewise.
2212         * elf32-cris.c: Likewise.
2213         * elf32-crx.c: Likewise.
2214         * elf32-d10v.c: Likewise.
2215         * elf32-epiphany.c: Likewise.
2216         * elf32-fr30.c: Likewise.
2217         * elf32-frv.c: Likewise.
2218         * elf32-ft32.c: Likewise.
2219         * elf32-h8300.c: Likewise.
2220         * elf32-hppa.c: Likewise.
2221         * elf32-i370.c: Likewise.
2222         * elf32-i386.c: Likewise.
2223         * elf32-i860.c: Likewise.
2224         * elf32-ip2k.c: Likewise.
2225         * elf32-iq2000.c: Likewise.
2226         * elf32-lm32.c: Likewise.
2227         * elf32-m32c.c: Likewise.
2228         * elf32-m32r.c: Likewise.
2229         * elf32-m68hc1x.c: Likewise.
2230         * elf32-m68k.c: Likewise.
2231         * elf32-mep.c: Likewise.
2232         * elf32-metag.c: Likewise.
2233         * elf32-microblaze.c: Likewise.
2234         * elf32-moxie.c: Likewise.
2235         * elf32-msp430.c: Likewise.
2236         * elf32-mt.c: Likewise.
2237         * elf32-nds32.c: Likewise.
2238         * elf32-nios2.c: Likewise.
2239         * elf32-or1k.c: Likewise.
2240         * elf32-ppc.c: Likewise.
2241         * elf32-s390.c: Likewise.
2242         * elf32-score.c: Likewise.
2243         * elf32-score7.c: Likewise.
2244         * elf32-sh.c: Likewise.
2245         * elf32-sh64.c: Likewise.
2246         * elf32-spu.c: Likewise.
2247         * elf32-tic6x.c: Likewise.
2248         * elf32-tilepro.c: Likewise.
2249         * elf32-v850.c: Likewise.
2250         * elf32-vax.c: Likewise.
2251         * elf32-visium.c: Likewise.
2252         * elf32-xstormy16.c: Likewise.
2253         * elf32-xtensa.c: Likewise.
2254         * elf64-alpha.c: Likewise.
2255         * elf64-hppa.c: Likewise.
2256         * elf64-ia64-vms.c: Likewise.
2257         * elf64-mmix.c: Likewise.
2258         * elf64-ppc.c: Likewise.
2259         * elf64-s390.c: Likewise.
2260         * elf64-sh64.c: Likewise.
2261         * elf64-x86-64.c: Likewise.
2262         * elflink.c: Likewise.
2263         * elfnn-aarch64.c: Likewise.
2264         * elfnn-ia64.c: Likewise.
2265         * elfxx-mips.c: Likewise.
2266         * elfxx-sparc.c: Likewise.
2267         * elfxx-tilegx.c: Likewise.
2268         * linker.c: Likewise.
2269         * pdp11.c: Likewise.
2270         * pe-mips.c: Likewise.
2271         * reloc.c: Likewise.
2272         * reloc16.c: Likewise.
2273         * simple.c: Likewise.
2274         * vms-alpha.c: Likewise.
2275         * xcofflink.c: Likewise.
2276         * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2277         status param.  Adjust calls to these and linker callbacks throughout.
2278         * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2279         get_ramstart): Delete status param.  Adjust calls to these and
2280         linker callbacks throughout.
2281
2282 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
2283
2284         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2285         <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2286         target alignment verification.
2287
2288 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
2289
2290         * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2291         section name if `bfd_elf_string_from_elf_section' returns an
2292         empty string.
2293
2294 2016-05-26  Maciej W. Rozycki  <macro@imgtec.com>
2295
2296         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2297         <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2298         for message.  Continue processing rather than returning failure.
2299
2300 2016-05-25  Maciej W. Rozycki  <macro@imgtec.com>
2301
2302         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2303         <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2304         Call `bfd_set_error'.
2305
2306 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2307
2308         PR binutils/14625
2309         * archive.c (bfd_slurp_armap): Replace
2310         bfd_elf64_archive_slurp_armap with
2311         _bfd_archive_64_bit_slurp_armap.
2312         (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2313         BFD64 is defined and the archive is too big.
2314         (coff_write_armap): Likewise.
2315         * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2316         (_bfd_archive_64_bit_slurp_armap): This.
2317         (bfd_elf64_archive_write_armap): Renamed to ...
2318         (_bfd_archive_64_bit_write_armap): This.
2319         * configure.ac: Add --enable-64-bit-archive.
2320         (want_64_bit_archive): New.  Set to true by default for 64-bit
2321         MIPS and s390 ELF targets.
2322         (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2323         * config.in: Regenerated.
2324         * configure: Likewise.
2325         * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2326         (bfd_elf64_archive_slurp_armap): Likewise.
2327         (bfd_elf64_archive_write_armap): Likewise.
2328         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2329         (bfd_elf64_archive_construct_extended_name_table): Likewise.
2330         (bfd_elf64_archive_truncate_arname): Likewise.
2331         (bfd_elf64_archive_read_ar_hdr): Likewise.
2332         (bfd_elf64_archive_write_ar_hdr): Likewise.
2333         (bfd_elf64_archive_openr_next_archived_file): Likewise.
2334         (bfd_elf64_archive_get_elt_at_index): Likewise.
2335         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2336         (bfd_elf64_archive_update_armap_timestamp): Likewise.
2337         * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2338         (bfd_elf64_archive_slurp_armap): Likewise.
2339         (bfd_elf64_archive_write_armap): Likewise.
2340         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2341         (bfd_elf64_archive_construct_extended_name_table): Likewise.
2342         (bfd_elf64_archive_truncate_arname): Likewise.
2343         (bfd_elf64_archive_read_ar_hdr): Likewise.
2344         (bfd_elf64_archive_write_ar_hdr): Likewise.
2345         (bfd_elf64_archive_openr_next_archived_file): Likewise.
2346         (bfd_elf64_archive_get_elt_at_index): Likewise.
2347         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2348         (bfd_elf64_archive_update_armap_timestamp): Likewise.
2349         * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2350         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2351         bfd_elfNN_archive_functions isn't defined.
2352         (TARGET_LITTLE_SYM): Likewise.
2353         * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2354         (_bfd_archive_64_bit_write_armap): Likewise.
2355         (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2356         (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2357         (_bfd_archive_64_bit_truncate_arname): Likewise.
2358         (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2359         (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2360         (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2361         (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2362         (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2363         (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2364         * libbfd.h: Regenerated.
2365         * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2366         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2367
2368 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2369
2370         PR ld/20103
2371         * cofflink.c (coff_link_check_archive_element): Return TRUE if
2372         linker add_archive_element callback returns FALSE.
2373         * ecoff.c (ecoff_link_check_archive_element): Likewise.
2374         * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2375         archive element if linker add_archive_element callback returns
2376         FALSE.
2377         * elflink.c (elf_link_add_archive_symbols): Likewise.
2378         * pdp11.c (aout_link_check_ar_symbols): Likewise.
2379         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2380         * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2381         (xcoff_link_check_ar_symbols): Likewise.
2382
2383 2016-05-24  Maciej W. Rozycki  <macro@imgtec.com>
2384
2385         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2386         <bfd_reloc_outofrange>: Unify error reporting code.
2387
2388 2016-05-23  Jim Wilson  <jim.wilson@linaro.org>
2389
2390         * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2391         R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
2392         * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2393         * bfd-in2.h: Regenerate.
2394         * libbfd.h: Likewise.
2395
2396 2016-05-23  Kuba Sejdak  <jakub.sejdak@phoesys.com>
2397
2398         * config.bfd: Add entry for arm-phoenix.
2399
2400 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2401
2402         * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2403         (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2404         account for padding for stub section requiring one.
2405         (elf32_arm_build_stubs): Add comment to stress the importance of
2406         zeroing veneer section content.
2407
2408 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2409
2410         * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2411         bfd hook.
2412         * bfd-in2.h: Regenerate.
2413         * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2414         function.
2415         (arm_dedicated_stub_output_section_required_alignment): Likewise.
2416         (arm_dedicated_stub_output_section_name): Likewise.
2417         (arm_dedicated_stub_input_section_ptr): Likewise.
2418         (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2419         function description comment. Add support for dedicated output stub
2420         section to given stub types.
2421         (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2422         elf32_arm_create_or_find_stub_sec.
2423         (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2424         (elf32_arm_size_stubs): Pass stub type when calling
2425         elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2426         (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2427
2428 2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>
2429
2430         * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2431         when setting need_convert_load.
2432
2433 2016-05-20  Maciej W. Rozycki  <macro@imgtec.com>
2434
2435         * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2436         microMIPS JALX.
2437
2438 2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>
2439
2440         PR ld/20117
2441         * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2442         R_386_GOT32X.
2443         (elf_i386_convert_load): Don't convert R_386_GOT32.
2444
2445 2016-05-20  Alan Modra  <amodra@gmail.com>
2446
2447         PR gas/20118
2448         * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2449         SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2450
2451 2016-05-19  Cupertino Miranda  <cmiranda@synopsys.com>
2452
2453         * elf32-arc.c (arc_elf_final_write_processing): Changed.
2454         (debug_arc_reloc): Likewise.
2455         (elf_arc_relocate_section): Likewise.
2456         (elf_arc_check_relocs): Likewise.
2457         (elf_arc_adjust_dynamic_symbol): Likewise.
2458         (elf_arc_add_symbol_hook): Likewise.
2459
2460 2016-05-19  Maciej W. Rozycki  <macro@imgtec.com>
2461
2462         * config.bfd: Remove `am34-*-linux*' support.
2463
2464 2016-05-19  Alan Modra  <amodra@gmail.com>
2465
2466         * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2467         relocs before plt relocs.
2468
2469 2016-05-19  Alan Modra  <amodra@gmail.com>
2470
2471         * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2472         before dereferencing.
2473
2474 2016-05-18  Nick Clifton  <nickc@redhat.com>
2475
2476         * po/sv.po: Updated Swedish translation.
2477
2478 2016-05-18  Alan Modra  <amodra@gmail.com>
2479
2480         * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2481         for each BFD.  Don't goto error_ret_free_local from outside loop.
2482
2483 2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
2484
2485         * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2486         STB_GNU_UNIQUE handling.
2487         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2488         * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2489         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2490         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2491         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2492         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2493         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2494         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2495         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2496         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2497         * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2498         (elf_backend_add_symbol_hook): Remove macro.
2499         * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2500         for STB_GNU_UNIQUE symbols.
2501
2502 2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
2503
2504         * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2505         from...
2506         (v850_elf_copy_private_bfd_data): ... here.  Call the new
2507         function and `_bfd_elf_copy_private_bfd_data'.
2508
2509 2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
2510
2511         PR ld/20093
2512         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2513         GOTPCREL relocation against large section.
2514
2515 2016-05-13  Alan Modra  <amodra@gmail.com>
2516
2517         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2518         linker dynamic sections in calculating size and address of
2519         dynamic tags rather than using output sections.  Remove asserts.
2520         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2521         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2522         * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2523         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2524         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2525         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2526         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2527         * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2528         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2529         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2530         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2531         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2532         * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2533         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2534         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2535         * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2536         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2537         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2538         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2539         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2540         * elflink.c (bfd_elf_final_link): Likewise.
2541         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2542         * elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
2543         * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2544         don't set doit.  Look up dynobj section.
2545         (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2546         invocation and dynamic tag vma calculation.  Don't test
2547         boolean var == TRUE.
2548         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2549         DT_JMPREL calc.
2550
2551 2016-05-13  Alan Modra  <amodra@gmail.com>
2552
2553         * elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
2554         octets_per_byte.  Put dynamic .rela.plt last in link orders.
2555         Assign output_offset for reloc sections rather than writing
2556         sorted relocs from block corresponding to output_offset.
2557
2558 2016-05-12  Alan Modra  <amodra@gmail.com>
2559
2560         * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2561
2562 2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
2563
2564         * elfxx-mips.c (print_mips_ases): Add DSPR3.
2565
2566 2016-05-11  Alan Modra  <amodra@gmail.com>
2567
2568         * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2569         (elf32_hppa_check_relocs): Don't set dynobj.
2570         (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2571         (elf32_hppa_build_stubs): Likewise.
2572         * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2573
2574 2016-05-11  Alan Modra  <amodra@gmail.com>
2575
2576         PR 20060
2577         * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2578         * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2579
2580 2016-05-10  Jiong Wang  <jiong.wang@arm.com>
2581
2582         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2583         aarch64_tls_transition check.
2584
2585 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2586
2587         * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2588         enumerator.
2589         (arm_stub_sym_claimed): New function.
2590         (elf32_arm_create_stub): Use veneered symbol name and section if
2591         veneer needs to claim its symbol, and keep logic unchanged otherwise.
2592         (arm_stub_claim_sym): New function.
2593         (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2594         veneered symbol, otherwise create local symbol as before.
2595
2596 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2597
2598         * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2599         ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2600         and set branch type of a symbol.
2601         (bfd_elf32_arm_process_before_allocation): Likewise.
2602         (elf32_arm_relocate_section): Likewise and fix identation along the
2603         way.
2604         (allocate_dynrelocs_for_symbol): Likewise.
2605         (elf32_arm_finish_dynamic_symbol): Likewise.
2606         (elf32_arm_swap_symbol_in): Likewise.
2607         (elf32_arm_swap_symbol_out): Likewise.
2608
2609 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2610
2611         * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2612         * bfd-in2.h: Regenerated.
2613         * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2614         parameter to add_stub_section callback.
2615         (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2616         and pass it down to add_stub_section.
2617         (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2618         for error message.
2619         (elf32_arm_size_stubs): Add output section parameter to
2620         add_stub_section function pointer parameter.
2621
2622 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2623
2624         * elf32-arm.c (elf32_arm_create_stub): New function.
2625         (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2626
2627 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2628
2629         * elf32-arm.c (enum elf32_arm_stub_type): Delete
2630         arm_stub_a8_veneer_lwm enumerator.
2631         (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2632         aforementioned enumerator.
2633         (struct elf32_arm_stub_hash_entry): Delete target_addend
2634         field and add source_value.
2635         (struct a8_erratum_fix): Delete addend field and add target_offset.
2636         (stub_hash_newfunc): Initialize source_value field amd remove
2637         initialization for target_addend.
2638         (arm_build_one_stub): Stop special casing Thumb relocations: promote
2639         the else to being always executed, moving the
2640         arm_stub_a8_veneer_b_cond specific code in it.  Remove
2641         stub_entry->target_addend from points_to computation.
2642         (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2643         to target symbol from start of section rather than the offset from the
2644         stub address.
2645         (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2646         fields from struct a8_erratum_fix's offset and target_offset
2647         respectively.
2648         (make_branch_to_a8_stub): Rename target variable to loc.  Compute
2649         veneered_insn_loc and loc using stub_entry's source_value.
2650
2651 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2652
2653         (elf32_arm_merge_eabi_attributes): Add merging logic for
2654         Tag_DSP_extension.
2655
2656 2016-05-10  Pip Cet  <pipcet@gmail.com>
2657
2658         PR ld/20059
2659         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2660         Define as _bfd_generic_copy_link_hash_symbol_type when using
2661         generic hash table.
2662
2663 2016-05-09  Nick Clifton  <nickc@redhat.com>
2664
2665         PR binutils/20063
2666         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2667         field before accessing sections array.
2668
2669 2016-05-09  Christophe Monat  <christophe.monat@st.com>
2670
2671         PR ld/20030
2672         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2673         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2674         to nb_words.
2675         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2676         encoding.
2677         (create_instruction_vldmdb): Likewise.
2678         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2679         uses it to re-encode.
2680
2681 2016-05-09  Nick Clifton  <nickc@redhat.com>
2682
2683         PR 19938
2684         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2685         commit.
2686
2687 2016-05-09  Alan Modra  <amodra@gmail.com>
2688
2689         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2690
2691 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
2692
2693         PR ld/17550
2694         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2695         documenting that indx == -3 if symbol is defined in a discarded
2696         section.
2697         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2698         symbol is defined in a discarded section.
2699         (elf_link_output_extsym): Strip a global symbol defined in a
2700         discarded section.
2701
2702 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
2703
2704         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2705         MCU.
2706
2707 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
2708
2709         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2710         conversion to ...
2711         (elf_i386_convert_load_reloc): This.  New function.
2712         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2713         conversion to ...
2714         (elf_x86_64_convert_load_reloc): This.  New function.
2715
2716 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
2717
2718         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2719         Don't check if contents == NULL.
2720         (elf_i386_tls_transition): Add from_relocate_section.  Check
2721         from_relocate_section instead of contents != NULL.  Update
2722         elf_i386_check_tls_transition call.
2723         (elf_i386_check_relocs): Cache the section contents if
2724         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
2725         elf_i386_tls_transition.
2726         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2727         to elf_i386_tls_transition.
2728         (elf_backend_caches_rawsize): New.
2729         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2730         if contents == NULL.
2731         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
2732         from_relocate_section instead of contents != NULL.
2733         (elf_x86_64_check_relocs): Cache the section contents if
2734         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
2735         elf_x86_64_tls_transition.
2736         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2737         to elf_x86_64_tls_transition.
2738         (elf_backend_caches_rawsize): New.
2739
2740 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
2741
2742         PR 10549
2743         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2744         STB_GNU_UNIQUE.
2745
2746 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
2747
2748         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2749         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2750         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2751         no_apply_dynamic_relocs.
2752         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2753         dynamic relocations generated.
2754
2755 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2756
2757         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2758         setting to ...
2759         (elf_i386_create_dynamic_sections): Here.
2760         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2761         interp setting to ...
2762         (elf_x86_64_create_dynamic_sections): Here.
2763
2764 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2765
2766         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2767         and replace (EH)->has_got_reloc with GOT_RELOC.
2768         (elf_i386_fixup_symbol): Pass has_got_reloc to
2769         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2770         (elf_i386_allocate_dynrelocs): Likewise.
2771         (elf_i386_relocate_section): Likewise.
2772         (elf_i386_finish_dynamic_symbol): Likewise.
2773         (elf_i386_convert_load): Pass TRUE to
2774         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2775         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2776         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2777         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2778         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2779         (elf_x86_64_allocate_dynrelocs): Likewise.
2780         (elf_x86_64_relocate_section): Likewise.
2781         (elf_x86_64_finish_dynamic_symbol): Likewise.
2782         (elf_x86_64_convert_load): Pass TRUE to
2783         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2784
2785 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2786
2787         * elf32-i386.c (check_relocs_failed): New.
2788         (elf_i386_check_relocs): Set check_relocs_failed on error.
2789         (elf_i386_relocate_section): Skip if check_relocs failed.
2790
2791 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2792
2793         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2794         check_relocs_failed on error.
2795
2796 2016-04-29  Nick Clifton  <nickc@redhat.com>
2797
2798         PR 19938
2799         * elf-bfd.h (struct elf_backend_data): Rename
2800         elf_backend_set_special_section_info_and_link to
2801         elf_backend_copy_special_section_fields.
2802         * elfxx-target.h: Likewise.
2803         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2804         comparing section flags.
2805         (copy_special_section_fields): New function.
2806         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2807         Perform two scans over special sections.  The first one looks for
2808         a direct mapping between the output section and an input section.
2809         The second scan looks for a possible match based upon section
2810         characteristics.
2811         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2812         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
2813         sections.
2814         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2815         elf32_i386_copy_solaris_special_section_fields.
2816         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2817         Rename to elf32_sparc_copy_solaris_special_section_fields.
2818         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2819         elf64_x86_64_copy_solaris_special_section_fields.
2820
2821 2016-04-28  Nick Clifton  <nickc@redhat.com>
2822
2823         * po/zh_CN.po: Updated Chinese (simplified) translation.
2824
2825 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2826
2827         PR ld/20006
2828         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2829         when estimating distances between output sections.
2830
2831 2016-04-27  Alan Modra  <amodra@gmail.com>
2832
2833         * elflink.c (_bfd_elf_is_start_stop): New function.
2834         (_bfd_elf_gc_mark_rsec): Use it.
2835         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2836
2837 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
2838
2839         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2840         * mmo.c (mmo_get_section_contents): Likewise.
2841         (mmo_set_section_contents): Likewise.
2842
2843 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
2844
2845         * elf-bfd.h (elf_link_hash_table): Update comments for
2846         dynsymcount.
2847         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2848         the unused NULL entry at the head of dynamic symbol table.
2849         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2850         checks.
2851
2852 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2853
2854         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2855         created file from dynobj.
2856
2857 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2858
2859         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2860         normal input file if possible.
2861
2862 2016-04-21  Nick Clifton  <nickc@redhat.com>
2863
2864         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2865         * aout-target.h: Likewise.
2866         * aout-tic30.c: Likewise.
2867         * binary.c: Likewise.
2868         * bout.c: Likewise.
2869         * coff-alpha.c: Likewise.
2870         * coff-rs6000.c: Likewise.
2871         * coff64-rs6000.c: Likewise.
2872         * coffcode.h: Likewise.
2873         * i386msdos.c: Likewise.
2874         * i386os9k.c: Likewise.
2875         * ieee.c: Likewise.
2876         * ihex.c: Likewise.
2877         * libbfd-in.h: Likewise.
2878         * libecoff.h: Likewise.
2879         * mach-o-target.c: Likewise.
2880         * mmo.c: Likewise.
2881         * nlm-target.h: Likewise.
2882         * oasys.c: Likewise.
2883         * pef.c: Likewise.
2884         * plugin.c: Likewise.
2885         * ppcboot.c: Likewise.
2886         * som.c: Likewise.
2887         * srec.c: Likewise.
2888         * tekhex.c: Likewise.
2889         * versados.c: Likewise.
2890         * vms-alpha.c: Likewise.
2891         * xsym.c: Likewise.
2892         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2893         * linker.c (bfd_link_check_relocs): New function.
2894         (_bfd_generic_link_check_relocs): New function.
2895         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2896         _bfd_link_check_relocs field.
2897         (struct bfd_target)L Add _bfd_link_check_relocs field.
2898         * bfd-in2.h: Regenerate.
2899         * libbfd.h: Regenerate.
2900
2901 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
2902
2903         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2904         (elf_backend_gc_sweep_hook): Likewise.
2905         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2906         (elf_backend_gc_sweep_hook): Likewise.
2907
2908 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
2909
2910         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2911         in excluded sections
2912
2913 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
2914
2915         PR ld/19969
2916         * elf64-x86-64.c (check_relocs_failed): New.
2917         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2918         Support relocation agaist local symbol.  Set check_relocs_failed.
2919         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
2920         R_X86_64_32 relocation overflow.
2921         (elf_x86_64_relocate_section): Skip if check_relocs failed.
2922         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2923
2924 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
2925
2926         * elf32-i386.c (elf_i386_check_relocs): Call
2927         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2928         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2929
2930 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
2931
2932         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2933         * elflink.c (_bfd_elf_link_check_relocs): New function.
2934         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2935         if check_relocs_after_open_input is FALSE.
2936
2937 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
2938
2939         * cache.c: Update old style function definitions.
2940         * elf32-m68k.c: Likewise.
2941         * elf64-mmix.c: Likewise.
2942         * stab-syms.c: Likewise.
2943
2944 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
2945
2946         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2947
2948 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
2949
2950         * Makefile.in: Regenerated with automake 1.11.6.
2951         * aclocal.m4: Likewise.
2952         * doc/Makefile.in: Likewise.
2953
2954 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2955
2956         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2957         * bfd-in2.h: Regenerate.
2958         * libbfd.h: Regenerate.
2959         * elf32-arc.c: Add 'opcode/arc.h' include.
2960         (struct arc_relocation_data): Add symbol_name.
2961         (arc_special_overflow_checks): New function.
2962         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2963         required, add an extra comment.
2964         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2965
2966 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2967
2968         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2969         entries.
2970         (elf_arc_relocate_section): Update enum uses.
2971         (elf_arc_check_relocs): Likewise.
2972         (elf_arc_finish_dynamic_symbol): Likewise.
2973
2974 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
2975
2976         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2977         "sh_link".
2978
2979 2016-04-14  Nick Clifton  <nickc@redhat.com>
2980
2981         PR target/19938
2982         * elf-bbfd.h (struct elf_backend_data): New field:
2983         elf_strtab_flags.
2984         New field: elf_backend_set_special_section_info_and_link
2985         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2986         defined.
2987         (elf_backend_set_special_section_info_and_link): Define if not
2988         already defined.
2989         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2990         elf_backend_strtab_flags macros to initialise fields in structure.
2991         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2992         being set even if SHF_MERGE is not set.
2993         (elf_fake_sections): Likewise.
2994         (section_match): New function.  Matches two ELF sections based
2995         upon fixed characteristics.
2996         (find_link): New function.  Locates a section in a BFD that
2997         matches a section in a different BFD.
2998         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2999         fields of reserved sections.
3000         (bfd_elf_compute_section_file_positions): Set the flags for the
3001         .shstrtab section based upon the elf_strtab_flags field in the
3002         elf_backend_data structure.
3003         (swap_out_syms): Likewise for the .strtab section.
3004         * elflink.c (bfd_elf_final_link): Set the flags for the
3005         .strtab section based upon the elf_strtab_flags field in the
3006         elf_backend_data structure.
3007         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3008         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3009         targets.
3010         (elf_backend_set_special_section_info_and_link): Define for
3011         Solaris targets.
3012         * elf32-sparc.c: Likewise.
3013         * elf64-x86-64.c: Likewise.
3014
3015 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3016
3017         PR ld/19939
3018         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3019         to bfd_boolean.
3020         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3021         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3022         applies to read-only section.
3023         * elf32-i386.c (elf_i386_link_hash_table): Add
3024         readonly_dynrelocs_against_ifunc.
3025         (elf_i386_allocate_dynrelocs): Updated.
3026         (elf_i386_size_dynamic_sections): Issue an error for read-only
3027         segment with dynamic IFUNC relocations only if
3028         readonly_dynrelocs_against_ifunc is TRUE.
3029         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3030         readonly_dynrelocs_against_ifunc.
3031         (elf_x86_64_allocate_dynrelocs): Updated.
3032         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3033         segment with dynamic IFUNC relocations only if
3034         readonly_dynrelocs_against_ifunc is TRUE.
3035         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3036         Updated.
3037
3038 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3039
3040         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3041         a fall through from error_ret_free_internal.  Free local_syms in
3042         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3043
3044 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3045
3046         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3047         (relocate_plt_for_entry): Likewise.
3048
3049 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3050
3051         * elf32-arc.c (elf_arc_check_relocs): Changed
3052
3053 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3054
3055         * elf32-arc.c (name_for_global_symbol): Changed assert.
3056         (get_replace_function): Created.:
3057         (struct arc_relocation_data): Changed to signed types.
3058         (defines S, L, P, PDATA): Casted to signed type.
3059         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3060         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3061         (arc_do_relocation): Changed.
3062
3063 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3064
3065         * elf32-arc.c (name_for_global_symbol): Added assert to check for
3066         symbol index.
3067         (elf_arc_relocate_section): Added and changed asserts, validating
3068         the synamic symbol index.
3069         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3070         relocation if symbol has dynindx set to -1.
3071
3072 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
3073
3074         PR ld/19908
3075         * elflink.c (elf_link_add_object_symbols): Always turn hidden
3076         and internal symbols which have a dynamic index into local
3077         ones.
3078
3079 2016-04-04  Nick Clifton  <nickc@redhat.com>
3080
3081         PR 19872
3082         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3083         version number if the version is zero.
3084
3085 2016-04-01  Alan Modra  <amodra@gmail.com>
3086
3087         PR 19886
3088         * elflink.c (on_needed_list): Recursively check needed status.
3089         (elf_link_add_object_symbols): Adjust.
3090
3091 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
3092
3093         * elf32-avr.c (avr_elf32_load_records_from_section): Free
3094         internal_relocs only if they aren't cached.
3095
3096 2016-03-29  Nick Clifton  <nickc@redhat.com>
3097
3098         PR 17334
3099         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3100         assertion on the size of the got section to allow it to be bigger
3101         than the number of relocs.
3102
3103 2016-03-29  Toni Spets  <toni.spets@iki.fi>
3104
3105         PR 19878
3106         * coffcode.h (coff_write_object_contents): Revert accidental
3107         2014-11-10 change.
3108
3109 2016-03-22  Alan Modra  <amodra@gmail.com>
3110
3111         PR 19850
3112         * dwarf2.c (read_attribute_value): Skip info_ptr check for
3113         DW_FORM_flag_present.
3114
3115 2016-03-22  Nick Clifton  <nickc@redhat.com>
3116
3117         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3118         architecture name for backwards compatibility.
3119
3120         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3121         unbounded stack use.
3122
3123         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3124         sufficiently recent version of GCC.
3125         * configure: Regenerate.
3126
3127 2016-03-22  Alan Modra  <amodra@gmail.com>
3128
3129         PR 19851
3130         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3131
3132 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3133
3134         * archures.c (bfd_mach_arc_nps400): Define.
3135         * bfd-in2.h: Regenerate.
3136         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3137         some existing entries to make space.
3138         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3139         (arc_elf_final_write_processing): Likewise.
3140
3141 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3142
3143         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3144         EF_ARC_CPU_GENERIC.
3145         (arc_elf_final_write_processing): Don't bother setting cpu field
3146         in e_flags, this will have been set elsewhere.
3147
3148 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3149
3150         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3151         EF_ARC_MACH_MSK.
3152
3153 2016-03-21  Nick Clifton  <nickc@redhat.com>
3154
3155         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3156         * configure: Regenerate.
3157         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3158         alloca with call to xmalloc.
3159         * elf32-nds32.c: Likewise.
3160         * elf64-hppa.c: Likewise.
3161         * elfxx-mips.c: Likewise.
3162         * pef.c: Likewise.
3163         * pei-x86_64.c: Likewise.
3164         * som.c: Likewise.
3165         * xsym.c: Likewise.
3166
3167 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
3168
3169         PR ld/19827
3170         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3171         locally in PIE.
3172         (elf_i386_relocate_section): Likewise.
3173         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3174         (elf_x86_64_relocate_section): Likewise.
3175
3176 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
3177
3178         PR ld/19807
3179         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3180         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3181         relocation overflow check.
3182
3183 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
3184
3185         * bfd-in2.h: Regenerated.
3186
3187 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
3188
3189         PR 19713
3190         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3191         uses bytes not octets.
3192         * elflink.c (resolve_section): Likewise.
3193         Add a bfd parameter.
3194         (eval_section): Pass the input_bfd to resolve_section.
3195         (bfd_elf_perform_complex_relocation): Convert byte offset to
3196         octets before read and writing values.
3197         (elf_link_input_bfd): Add byte to octet conversions.
3198         (elf_reloc_link_order): Likewise.
3199         (elf_fixup_link_order): Likewise.
3200         (bfd_elf_final_link): Likewise.
3201         * reloc.c (_bfd_final_link_relocate): Likewise.
3202         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3203
3204 2016-03-10  Nick Clifton  <nickc@redhat.com>
3205
3206         * config.bfd: Mark the i370 target as obsolete.
3207
3208 2016-03-09  Pedro Alves  <palves@redhat.com>
3209
3210         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3211         gcc ABI)" to printable name.
3212         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3213         of "v850-rh850" as printable name.
3214
3215 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
3216
3217         PR ld/19623
3218         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3219         relocations against absolute symbols.
3220
3221 2016-03-09  Alan Modra  <amodra@gmail.com>
3222
3223         PR binutils/19775
3224         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3225         length elements in the archive.
3226
3227 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3228
3229         PR ld/19789
3230         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3231         for -E/--dynamic-list only when not relocatable.
3232
3233 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3234
3235         PR ld/19784
3236         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3237         count for locally defined local IFUNC symbols in shared object.
3238         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3239
3240 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3241
3242         PR ld/19579
3243         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3244         together.
3245
3246 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
3247             Andrew Burgess  <andrew.burgess@embecosm.com>
3248
3249         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3250         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3251         (arc_elf_howto_init): Added assert to validate relocations.
3252         (get_middle_endian_relocation): Delete.
3253         (middle_endian_convert): New function.
3254         (ME): Redefine, now does nothing.
3255         (IS_ME): New define.
3256         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3257         definition to call middle_endian_convert.  Add a new local
3258         variable and make use of this throughout. Added call to
3259         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3260
3261 2016-03-07  Nick Clifton  <nickc@redhat.com>
3262
3263         PR binutils/19775
3264         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3265         length elements in the archive.
3266
3267 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
3268
3269         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3270         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3271
3272 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
3273
3274         PR ld/19579
3275         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3276         executable as definition if the new definition comes from a
3277         shared library.
3278
3279 2016-03-02  Alan Modra  <amodra@gmail.com>
3280
3281         * Makefile.in: Regenerate.
3282         * po/SRC-POTFILES.in: Regenerate.
3283
3284 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
3285
3286         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3287         relocation addend when sections get merged.
3288
3289 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3290
3291         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3292         the flag change.
3293         (elf_arc_relocate_section): Fixes and conditions to support PIE.
3294         Assert for code sections dynamic relocs.
3295
3296 2016-02-26  Renlin Li  <renlin.li@arm.com>
3297
3298         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3299         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3300
3301 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3302
3303         PR ld/19609
3304         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3305         load with locally bound symbols if PIC is false or there is no
3306         base register.  Optimize branch to 0 if PIC is false.
3307         (elf_i386_relocate_section): Don't generate dynamic relocations
3308         against undefined weak symbols if PIC is false.
3309         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3310         if we can't estimate relocation overflow with --no-relax.
3311         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3312         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
3313         (elf_x86_64_relocate_section): Don't generate dynamic relocations
3314         against undefined weak symbols if PIC is false.
3315
3316 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3317
3318         PR ld/19645
3319         * bfd.c (bfd): Change flags to 20 bits.
3320         (BFD_CONVERT_ELF_COMMON): New.
3321         (BFD_USE_ELF_STT_COMMON): Likewise.
3322         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3323         BFD_USE_ELF_STT_COMMON.
3324         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3325         * configure.ac: Remove --enable-elf-stt-common.
3326         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3327         common symbol depending on BFD_CONVERT_ELF_COMMON and
3328         BFD_USE_ELF_STT_COMMON.
3329         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3330         STT_COMMON.
3331         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3332         STT_COMMON.
3333         (elf_link_convert_common_type): New function.
3334         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3335         common symbol depending on BFD_CONVERT_ELF_COMMON and
3336         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
3337         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3338         and BFD_USE_ELF_STT_COMMON to object_flags.
3339         (TARGET_LITTLE_SYM): Likewise.
3340         * syms.c (BSF_KEEP_G): Renamed to ...
3341         (BSF_ELF_COMMON): This.
3342         * bfd-in2.h: Regenerated.
3343         * config.in: Likewise.
3344         * configure: Likewise.
3345
3346 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3347
3348         PR ld/19636
3349         PR ld/19704
3350         PR ld/19719
3351         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3352         (elf_i386_link_hash_entry): Add has_got_reloc and
3353         has_non_got_reloc.
3354         (elf_i386_link_hash_table): Add interp.
3355         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3356         has_non_got_reloc.
3357         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3358         has_non_got_reloc.
3359         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3360         (elf_i386_fixup_symbol): New function.
3361         (elf_i386_pie_finish_undefweak_symbol): Likewise.
3362         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3363         relocations and discard relocations against resolved undefined
3364         weak symbols in executable.  Don't make resolved undefined weak
3365         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
3366         relocation against undefined weak symbols in PIE.
3367         (elf_i386_size_dynamic_sections): Set interp to .interp section.
3368         (elf_i386_relocate_section): Don't generate dynamic relocations
3369         against resolved undefined weak symbols in PIE, except for
3370         R_386_PC32.
3371         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3372         dynamic PLT/GOT relocations for resolved undefined weak symbols.
3373         Don't generate dynamic relocation against resolved undefined weak
3374         symbol in executable.
3375         (elf_i386_finish_dynamic_sections): Call
3376         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3377         (elf_backend_fixup_symbol): New.
3378         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3379         (elf_x86_64_link_hash_entry): Add has_got_reloc and
3380         has_non_got_reloc.
3381         (elf_x86_64_link_hash_table): Add interp.
3382         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3383         has_non_got_reloc.
3384         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3385         has_non_got_reloc.
3386         (elf_x86_64_check_relocs): Set has_got_reloc and
3387         has_non_got_reloc.
3388         (elf_x86_64_fixup_symbol): New function.
3389         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3390         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3391         relocations and discard relocations against resolved undefined
3392         weak symbols in executable.  Don't make resolved undefined weak
3393         symbols in executable dynamic.
3394         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3395         (elf_x86_64_relocate_section): Check relocation overflow for
3396         dynamic relocations against unresolved weak undefined symbols.
3397         Don't generate dynamic relocations against resolved weak
3398         undefined symbols in PIE.
3399         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3400         dynamic PLT/GOT relocations for resolved undefined weak symbols.
3401         Don't generate dynamic relocation against resolved undefined weak
3402         symbol in executable.
3403         (elf_x86_64_finish_dynamic_sections): Call
3404         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3405         (elf_backend_fixup_symbol): New.
3406
3407 2016-02-26  Alan Modra  <amodra@gmail.com>
3408
3409         * elf64-ppc.c (create_linkage_sections): Create sfpr when
3410         save_restore_funcs, rest of sections when not relocatable.
3411         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3412         (sfpr_define): Define all symbols on emitted code.
3413         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3414         when relocatable.  Move sfpr_define loop earlier.
3415
3416 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3417
3418         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3419         (elf_x86_64_relocate_section): Use it.  Replace
3420         x86_64_elf_howto_table[r_type] with howto.
3421
3422 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3423
3424         PR ld/19698
3425         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3426         symbol version is unknown.
3427
3428 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3429
3430         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3431         to (bfd_vma) -1 when setting needs_plt to 0.
3432         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3433
3434 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
3435
3436         * elflink.c (bfd_elf_record_link_assignment): Check for shared
3437         library, instead of PIC, and don't check PDE when making linker
3438         assigned symbol dynamic.
3439
3440 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
3441
3442         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3443         ABIVERSION for non-executable stack.
3444
3445 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
3446
3447         PR target/19516
3448         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3449         Always produce a RELATIVE reloc for a local symbol.
3450
3451 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
3452
3453         Fix test-case ld-elf/pr19617b
3454         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3455         discard unused non-function symbols when --dynamic-list-data.
3456
3457 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
3458
3459         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3460         dynsym section, even if it is empty, with dynamic sections.
3461
3462 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
3463
3464         * syms.c: Remove BSF_COMMON from comments.
3465         * bfd-in2.h: Regenerated.
3466
3467 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
3468
3469         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3470         for destination.  Remove useless function parameters.
3471         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3472
3473 2016-02-19  Nick Clifton  <nickc@redhat.com>
3474
3475         PR ld/19629
3476         * aoutx.h (aout_link_add_symbols): Check for out of range string
3477         table offsets.
3478
3479         PR ld/19628
3480         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3481         processing if we encounter a reloc without an associated symbol.
3482
3483 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
3484
3485         PR ld/19617
3486         * elflink.c (elf_link_add_object_symbols): Always create dynamic
3487         sections for -E/--dynamic-list.
3488
3489 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
3490
3491         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
3492         to bfd_true.
3493
3494 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
3495
3496         * plugin.c (plugin_vec): Set match priority to 255.
3497         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3498         matching against the plugin vector, take priority from there not
3499         from TEMP.
3500
3501 2016-02-15  Nick Clifton  <nickc@redhat.com>
3502
3503         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3504         for length and type fields.  Use a signed value for the
3505         suffix_length field.
3506
3507 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3508
3509         PR ld/19601
3510         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3511         significant bit in GOT offset for R_386_GOT32X.
3512
3513 2016-02-10  Nick Clifton  <nickc@redhat.com>
3514
3515         PR 19405
3516         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3517         immediate values.
3518         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3519         number of messages about FDE encoding preventing .eh_frame_hdr
3520         generation.
3521
3522 2016-02-09  Nick Clifton  <nickc@redhat.com>
3523
3524         * oasys.c (oasys_archive_p): Fix indentation.
3525         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3526         constant for left shifting.
3527
3528         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3529         helpful warning message to explain why certain AArch64 relocs
3530         might overflow.
3531
3532 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
3533
3534         * pe-mips.c (coff_mips_reloc): Fix formatting.
3535
3536 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
3537
3538         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3539         to bfd_mach_arc_arc600.
3540
3541 2016-02-04  Alan Modra  <amodra@gmail.com>
3542
3543         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3544         for big-endian.
3545
3546 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3547
3548         PR ld/19542
3549         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3550         distances in the compressed_size field of the output section.
3551
3552 2016-02-02  Alan Modra  <amodra@gmail.com>
3553
3554         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3555         ELFv2 entry optimization.
3556
3557 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3558
3559         PR binutils/19547
3560         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3561         no relocations in relocatable files.
3562
3563 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
3564
3565         PR ld/19553
3566         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3567         if a symbol from a library loaded via DT_NEEDED doesn't match
3568         the symbol referenced by regular object.
3569
3570 2016-02-01  Nathaniel Smith  <njs@pobox.com>
3571
3572         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3573         CODE and DATA.
3574
3575 2016-02-01  Alan Modra  <amodra@gmail.com>
3576
3577         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3578         an out of range reloc_index.
3579         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3580
3581 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
3582
3583         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3584         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3585         * Makefile.in: Regenerated.
3586
3587 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3588
3589         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3590
3591 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
3592
3593         PR ld/19526
3594         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3595         files.
3596         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
3597
3598 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
3599
3600         PR ld/19539
3601         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3602         against STT_GNU_IFUNC symbol only with dynamic symbols.
3603         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3604
3605 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
3606
3607         PR binutils/19523
3608         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3609         decompress debug sections.
3610
3611 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
3612
3613         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3614         `dynindx'.
3615
3616 2016-01-25  Nick Clifton  <nickc@redhat.com>
3617
3618         PR target/19435
3619         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3620         dsym filename buffer.
3621
3622 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
3623
3624         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3625
3626 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
3627
3628         * elfxx-mips.c (BZ16_REG): Correct calculation.
3629
3630 2016-01-21  Nick Clifton  <nickc@redhat.com>
3631
3632         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3633         changing the type of _loc to be bfd_byte *.
3634         (elf_arc_finish_dynamic_symbol): Likewise.
3635
3636 2016-01-21  Nick Clifton  <nickc@redhat.com>
3637
3638         PR ld/19455
3639         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3640         class of the linker stub bfd.
3641         (elf32_arm_check_relocs): Skip check for pic format after
3642         processing a vxWorks R_ARM_ABS12 reloc.
3643         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3644         reporting a class mismatch.
3645
3646 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
3647
3648         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3649         veneer for sym_sec != input_sec.
3650         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3651         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3652         calculation destination.
3653
3654 2016-01-21  Alan Modra  <amodra@gmail.com>
3655
3656         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3657         (swap_linux_prpsinfo64_out): New function.
3658         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3659         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3660         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
3661         (elfcore_write_linux_prpsinfo64): Likewise.
3662         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3663         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3664         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
3665
3666 2016-01-21  Alan Modra  <amodra@gmail.com>
3667
3668         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3669         * elf.c: Adjust #include.
3670         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3671         * Makefile.am (SOURCE_HFILES): Update.
3672         * Makefile.in: Regenerate.
3673         * po/SRC-PORFILES.in: Regenerate.
3674
3675 2016-01-21  Alan Modra  <amodra@gmail.com>
3676
3677         * configure.ac: Move corefile selection later in file.  Move
3678         tdefaults code immediately after other target vector code.
3679         * configure: Regenerate.
3680
3681 2016-01-20  Mickael Guene  <mickael.guene@st.com>
3682
3683         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3684         section using '.text.noread' pattern.
3685
3686 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
3687
3688         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3689
3690 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
3691             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
3692
3693         * arc-plt.def: New file.
3694         * arc-plt.h: Likewise.
3695         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3696                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3697                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3698                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3699         (name_for_global_symbol): Added.
3700         (ADD_RELA): Helper to create dynamic relocs.
3701         (new_got_entry_to_list): Create a new got entry in linked list.
3702         (symbol_has_entry_of_type): Search for specific type of entry in
3703         list.
3704         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3705         (is_reloc_for_TLS, arc_elf_set_private_flags)
3706         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3707         (arc_elf_merge_private_bfd_data): New functions.
3708         (debug_arc_reloc): Cleaned debug info printing.
3709         (PDATA reloc): Changed not to perform address alignment.
3710         (reverse_me): Added. Fix for ARC_32 relocs.
3711         (arc_do_relocation): Return bfd_reloc_of when no relocation should
3712         occur.
3713         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3714         Changed function to access an array of list of GOT entries instead
3715         of just an array of offsets.
3716         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3717         (elf_arc_check_relocs): Likewise.
3718         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3719         (elf_arc_finish_dynamic_sections): Likewise
3720         (arc_create_dynamic_sections): Modified conditions to create
3721         dynamic sections.
3722         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3723         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3724         (relocate_plt_for_entry): Changed to support new way to define PLT
3725         related code.
3726         (add_symbol_to_plt): Likewise.
3727         (arc_elf_link_hash_table_create): New function.
3728
3729 2016-01-18  Nick Clifton  <nickc@redhat.com>
3730
3731         PR ld/19440
3732         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3733         section number into internal section number.
3734         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3735         * coffswap.h (coff_swap_sym_in): Likewise.
3736         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3737         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3738         section number field is big enough to hold the external value.
3739
3740 2016-01-17  Alan Modra  <amodra@gmail.com>
3741
3742         * configure: Regenerate.
3743
3744 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
3745
3746         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3747         when address in first unwind entry does not match start of
3748         section.
3749
3750 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
3751             Jiong Wang  <jiong.wang@arm.com>
3752
3753         PR ld/19368
3754         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3755         reloc_class_ifunc.
3756
3757 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3758
3759         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3760         place 'R_' before the reloc name returned.
3761         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3762         the relocation string.
3763
3764 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3765
3766         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3767         factored out from...
3768         (_bfd_mips_elf_merge_private_bfd_data): ... here.
3769
3770 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3771
3772         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3773         attribute check after ELF file header flag check.
3774
3775 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3776
3777         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3778         return status from `_bfd_elf_merge_object_attributes'.
3779
3780 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3781
3782         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3783         factored out from...
3784         (_bfd_mips_elf_merge_private_bfd_data): ... here.
3785
3786 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3787
3788         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3789         handling of input MIPS ABI flags together.
3790
3791 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3792
3793         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3794         attribute checks for null input.
3795
3796 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3797
3798         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3799         pointers to target data.
3800
3801 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3802
3803         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3804         an FP ABI warning.
3805
3806 2016-01-01  Alan Modra  <amodra@gmail.com>
3807
3808         Update year range in copyright notice of all files.
3809
3810 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3811 \f
3812 Copyright (C) 2016 Free Software Foundation, Inc.
3813
3814 Copying and distribution of this file, with or without modification,
3815 are permitted in any medium without royalty provided the copyright
3816 notice and this notice are preserved.
3817
3818 Local Variables:
3819 mode: change-log
3820 left-margin: 8
3821 fill-column: 74
3822 version-control: never
3823 End: