bfd/ChangeLog

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