bfd/ChangeLog

   1 2018-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
   2
   3         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
   4         changes.
   5
   6 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
   7
   8         * config/tc-arc.c (md_undefined_symbol): Changed.
   9         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
  10
  11 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  12
  13         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
  14         symbols.
  15
  16 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  17
  18         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
  19         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
  20
  21 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  22
  23         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
  24         object is created.
  25
  26 2017-06-08  Richard Earnshaw  <rearnsha@arm.com>
  27
  28         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
  29         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
  30         is non-zero.  Add clarifying comments.
  31
  32 2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>
  33
  34         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
  35         name.  Use local IFUNC symbol name string to report unsupported
  36         non-PIC call to IFUNC function.
  37         (elf_i386_relocate_section): Dump local IFUNC name with minfo
  38         when generating R_386_IRELATIVE relocation.
  39         (elf_i386_finish_dynamic_symbol): Likewise.
  40         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
  41         IFUNC symbol name.
  42         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
  43         when generating R_X86_64_IRELATIVE relocation.
  44         (elf_x86_64_finish_dynamic_symbol): Likewise.
  45
  46 2017-06-08  Jiong Wang <jiong.wang@arm.com>
  47
  48         PR ld/21532
  49         * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
  50         (elfNN_aarch64_final_link_relocate): Also propagate relocations to
  51         runtime for copy relocation elimination cases.
  52         (alias_readonly_dynrelocs): New function.
  53         (elfNN_aarch64_adjust_dynamic_symbol): Keep the dynamic relocs instead
  54         of generating copy relocation if it is not against read-only sections.
  55         (elfNN_aarch64_check_relocs): Likewise.
  56
  57 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
  58
  59         * elf.c (setup_group): Make sure BFD sections are created for all
  60         group sections in the input file when processing SHF_GROUP
  61         sections.
  62         (bfd_section_from_shdr): Avoid duplicating logic already
  63         implemented in `setup_group'.
  64
  65 2017-06-06  Daniel Bonniot de Ruisselet  <bonniot@gmail.com>
  66
  67         PR binutils/21546
  68         * peXXigen.c (pe_print_idata): Use the address of the first thunk
  69         if the hint address is zero.
  70
  71 2017-06-06  James Clarke  <jrtc27@jrtc27.com>
  72
  73         PR ld/19579
  74         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
  75         ELF_COMMON_DEF_P for common symbols.
  76
  77 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  78
  79         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
  80         SEC_GROUP sections as SEC_EXCLUDE.
  81         (bfd_elf_set_group_contents): Replace use of abort with an assert.
  82         (assign_section_numbers): Use resolve_section_groups flag instead
  83         of relocatable link type.
  84         (_bfd_elf_init_private_section_data): Use resolve_section_groups
  85         flag instead of checking the final_link flag for part of the
  86         checks in here.  Fix white space as a result.
  87         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
  88         instead of relocatable link type.
  89         (bfd_elf_final_link): Likewise.
  90
  91 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
  92
  93         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
  94         variable `bed'.
  95         * elf32-score.c (score_elf_final_link_relocate): Likewise.
  96         (s3_bfd_score_elf_check_relocs): Likewise.
  97         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
  98         (score_elf_final_link_relocate): Likewise.
  99         (s7_bfd_score_elf_check_relocs): Likewise.
 100
 101 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 102
 103         * elflink.c (init_reloc_cookie_rels): Remove unused variable
 104         `bed'.
 105
 106 2017-06-06  Maciej W. Rozycki  <macro@imgtec.com>
 107
 108         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
 109         from `reloc_count' rather than decrementing it.
 110         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
 111         `reloc_count' by `int_rels_per_ext_rel'.
 112         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
 113         `reloc_count' by `int_rels_per_ext_rel' for last relocation
 114         entry determination.
 115         (s3_bfd_score_elf_check_relocs): Likewise.
 116         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
 117         (s7_bfd_score_elf_relocate_section): Likewise.
 118         (s7_bfd_score_elf_check_relocs): Likewise.
 119         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
 120         prototype and function.
 121         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
 122         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
 123         triple rather than once the sum of REL and RELA relocation entry
 124         counts.
 125         (bfd_elf64_get_reloc_upper_bound): Remove macro.
 126         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
 127         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
 128         storage allocation size determination.
 129         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
 130         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
 131         by `int_rels_per_ext_rel' for last relocation entry
 132         determination.
 133         (bfd_elf_final_link): Do not multiply `reloc_count' by
 134         `int_rels_per_ext_rel' for internal relocation storage
 135         allocation size determination.
 136         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
 137         `int_rels_per_ext_rel' for last relocation entry determination.
 138         (elf_gc_smash_unused_vtentry_relocs): Likewise.
 139         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 140         (_bfd_mips_elf_relocate_section): Likewise.
 141
 142 2017-06-05  Alan Modra  <amodra@gmail.com>
 143
 144         PR 21529
 145         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
 146
 147 2017-06-01  John Baldwin  <jhb@FreeBSD.org>
 148
 149         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
 150         determine structure sizes.
 151         (elfcore_grok_freebsd_prstatus): Likewise.
 152
 153 2017-06-01  Alan Modra  <amodra@gmail.com>
 154
 155         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
 156         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
 157         dynamic objects.
 158         (is_elfv2_localentry0): New function.
 159         (ppc64_elf_tls_setup): Default params->plt_localentry0.
 160         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
 161         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
 162         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
 163         optimized localentry:0 stubs.
 164         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
 165         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
 166         localentry:0 stubs.
 167         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
 168         DT_PPC64_OPT.
 169         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
 170
 171 2017-05-30  Casey Smith  <clegg89@gmail.com>
 172
 173         PR ld/21523
 174         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
 175         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
 176
 177 2017-05-30  Anton Kolesov  Anton.Kolesov@synopsys.com
 178
 179         * cpu-arc.c (arc_compatible): New function.
 180
 181 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
 182
 183         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
 184
 185 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         PR binutils/21519
 188         * bfdio.c (bfd_get_file_size): New function.
 189         * bfd-in2.h: Regenerated.
 190
 191 2017-05-23  Dilian Palauzov  <git-dpa@aegee.org>
 192
 193         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
 194         comments.
 195
 196 2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
 199         dynobj instead of htab->elf.dynobj.
 200
 201 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 202
 203         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
 204         and function.
 205         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
 206         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
 207         actual number of internal relocations retrieved.  Adjust
 208         function description.
 209         (bfd_elf64_canonicalize_reloc): Remove macro.
 210         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
 211
 212 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 213
 214         * archures.c (bfd_mach_sparc_v9m8): Define.
 215         (bfd_mach_sparc_v8plusm8): Likewise.
 216         (bfd_mach_sparc_v9_p): Adjust to M8.
 217         (bfd_mach_sparc_64bit_p): Likewise.
 218         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
 219         bfd_mach_sparc_v8plusm8.
 220         * bfd-in2.h: Regenerated.
 221         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
 222         sparc:v8plusm8.
 223         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
 224         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
 225         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
 226         SHA3.
 227         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
 228         bfd_mach_sparc_v8plusm8.
 229
 230 2017-05-19  Alan Modra  <amodra@gmail.com>
 231
 232         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
 233         debug and special sections when no non-note alloc sections in an
 234         object are kept.
 235
 236 2017-05-18  Alan Modra  <amodra@gmail.com>
 237
 238         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
 239         * elf-m10300.c: Likewise.
 240         * elf.c: Likewise.
 241         * elf32-arc.c: Likewise.
 242         * elf32-bfin.c: Likewise.
 243         * elf32-m68k.c: Likewise.
 244         * elf32-nds32.c: Likewise.
 245         * elf32-tilepro.c: Likewise.
 246         * elflink.c: Likewise.
 247         * elfnn-aarch64.c: Likewise.
 248         * elfnn-riscv.c: Likewise.
 249         * elfxx-tilegx.c: Likewise.
 250         * mach-o.c: Likewise.
 251         * peXXigen.c: Likewise.
 252         * vms-alpha.c: Likewise.
 253         * vms-lib.c: Likewise.
 254
 255 2017-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 256
 257         PR ld/20882
 258         * elflink.c (elf_gc_mark_debug_section): New function.
 259         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
 260         referenced by kept debug sections.
 261
 262 2017-05-16  Alan Modra  <amodra@gmail.com>
 263
 264         * elf-m10300.c: Rename occurrences of non_ir_ref.
 265         * elf32-arm.c: Likewise.
 266         * elf32-bfin.c: Likewise.
 267         * elf32-cr16.c: Likewise.
 268         * elf32-cris.c: Likewise.
 269         * elf32-d10v.c: Likewise.
 270         * elf32-dlx.c: Likewise.
 271         * elf32-fr30.c: Likewise.
 272         * elf32-frv.c: Likewise.
 273         * elf32-hppa.c: Likewise.
 274         * elf32-i370.c: Likewise.
 275         * elf32-i386.c: Likewise.
 276         * elf32-iq2000.c: Likewise.
 277         * elf32-lm32.c: Likewise.
 278         * elf32-m32c.c: Likewise.
 279         * elf32-m32r.c: Likewise.
 280         * elf32-m68hc1x.c: Likewise.
 281         * elf32-m68k.c: Likewise.
 282         * elf32-mcore.c: Likewise.
 283         * elf32-metag.c: Likewise.
 284         * elf32-microblaze.c: Likewise.
 285         * elf32-moxie.c: Likewise.
 286         * elf32-msp430.c: Likewise.
 287         * elf32-mt.c: Likewise.
 288         * elf32-nios2.c: Likewise.
 289         * elf32-or1k.c: Likewise.
 290         * elf32-ppc.c: Likewise.
 291         * elf32-rl78.c: Likewise.
 292         * elf32-s390.c: Likewise.
 293         * elf32-score.c: Likewise.
 294         * elf32-score7.c: Likewise.
 295         * elf32-sh.c: Likewise.
 296         * elf32-tic6x.c: Likewise.
 297         * elf32-tilepro.c: Likewise.
 298         * elf32-v850.c: Likewise.
 299         * elf32-vax.c: Likewise.
 300         * elf32-xstormy16.c: Likewise.
 301         * elf32-xtensa.c: Likewise.
 302         * elf64-alpha.c: Likewise.
 303         * elf64-hppa.c: Likewise.
 304         * elf64-ia64-vms.c: Likewise.
 305         * elf64-mmix.c: Likewise.
 306         * elf64-ppc.c: Likewise.
 307         * elf64-s390.c: Likewise.
 308         * elf64-sh64.c: Likewise.
 309         * elf64-x86-64.c: Likewise.
 310         * elflink.c: Likewise.
 311         * elfnn-aarch64.c: Likewise.
 312         * elfnn-ia64.c: Likewise.
 313         * elfnn-riscv.c: Likewise.
 314         * elfxx-mips.c: Likewise.
 315         * elfxx-sparc.c: Likewise.
 316         * elfxx-tilegx.c: Likewise.
 317         * linker.c: Likewise.
 318
 319 2017-05-16  Alan Modra  <amodra@gmail.com>
 320
 321         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
 322         * elflink.c (elf_link_add_object_symbols): Update to use
 323         non_ir_ref_dynamic.
 324         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
 325         non_ir_ref.
 326         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 327
 328 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
 329
 330         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
 331
 332 2017-05-12  H.J. Lu  <hongjiu.lu@intel.com>
 333
 334         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
 335         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
 336         properties.
 337         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 338
 339 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 340
 341         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
 342         to plt_second.
 343         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
 344         to plt_second/plt_second_eh_frame.
 345         (elf_x86_64_link_hash_newfunc): Updated.
 346         (elf_x86_64_allocate_dynrelocs): Likewise.
 347         (elf_x86_64_size_dynamic_sections): Likewise.
 348         (elf_x86_64_relocate_section): Likewise.
 349         (elf_x86_64_finish_dynamic_symbol): Likewise.
 350         (elf_x86_64_finish_dynamic_sections): Likewise.
 351         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
 352         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
 353         .plt.sec section.
 354         (elf_backend_setup_gnu_properties): Updated.  Create the
 355         .plt.sec section instead of the .plt.sec section.
 356
 357 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 358
 359         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
 360         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
 361         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
 362
 363 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
 364
 365         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
 366         (bfd_elf64_set_reloc): Define.
 367         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
 368
 369 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
 370
 371         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
 372         (struct bfd_target): New field _bfd_set_reloc.
 373         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
 374         * reloc.c (_bfd_generic_set_reloc): New function.
 375         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
 376         * nlm-target.h (nlm_set_reloc): Likewise.
 377         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
 378         * aout-tic30.c (MY_set_reloc): Likewise.
 379         * aout-target.h (MY_set_reloc): Likewise.
 380         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
 381         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
 382         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
 383         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
 384         * aout-adobe.c (aout_32_set_reloc): Likewise.
 385         * bout.c (b_out_set_reloc): Likewise.
 386         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
 387         * i386os9k.c (aout_32_set_reloc): Likewise.
 388         * ieee.c (ieee_set_reloc): Likewise.
 389         * oasys.c (oasys_set_reloc): Likewise.
 390         * som.c (som_set_reloc): Likewise.
 391         * versados.c (versados_set_reloc): Likewise.
 392         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 393         _bfd_generic_set_reloc.
 394         (rs6000_xcoff64_aix_vec): LIkewise.
 395         * libbfd.c (_bfd_norelocs_set_reloc): New function.
 396         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
 397         * i386msdos.c (msdos_set_reloc): Define to
 398         _bfd_norelocs_set_reloc.
 399         * elfcode.h (elf_set_reloc): Define.
 400         * bfd-in2.h: Regenerated.
 401
 402 2017-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 403
 404         PR ld/21481
 405         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
 406         for IFUNC function address.
 407
 408 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
 409
 410         * elf32-arc.c (FEATURE_LIST_NAME): Define.
 411         (CONFLICT_LIST): Likewise.
 412         (opcode/arc-attrs.h): Include.
 413         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
 414         (arc_extract_features): New file.
 415         (arc_stralloc): Likewise.
 416         (arc_elf_merge_attributes): Likewise.
 417         (arc_elf_merge_private_bfd_data): Use object attributes.
 418         (bfd_arc_get_mach_from_attributes): New function.
 419         (arc_elf_object_p): Use object attributes.
 420         (arc_elf_final_write_processing): Likewise.
 421         (elf32_arc_obj_attrs_arg_type): New function.
 422         (elf32_arc_obj_attrs_handle_unknown): Likewise.
 423         (elf32_arc_section_from_shdr): Likewise.
 424         (elf_backend_obj_attrs_vendor): Define.
 425         (elf_backend_obj_attrs_section): Likewise.
 426         (elf_backend_obj_attrs_arg_type): Likewise.
 427         (elf_backend_obj_attrs_section_type): Likewise.
 428         (elf_backend_obj_attrs_handle_unknown): Likewise.
 429         (elf_backend_section_from_shdr): Likewise.
 430
 431 2017-05-09  Andrew Goedhart  <Andrewgoedhart@simplepowersolutions.co.za>
 432
 433         PR ld/21458
 434         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
 435         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
 436         and the destination is a Thumb symbol.
 437
 438 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 439
 440         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
 441         initializer to silence GCC 4.2.
 442         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 443
 444 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 445
 446         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
 447         (LAZY_PLT_ENTRY_SIZE): This.
 448         (NON_LAZY_PLT_ENTRY_SIZE): New.
 449         (elf_x86_64_plt0_entry): Renamed to ...
 450         (elf_x86_64_lazy_plt0_entry): This.
 451         (elf_x86_64_plt_entry): Renamed to ...
 452         (elf_x86_64_lazy_plt_entry): This.
 453         (elf_x86_64_bnd_plt0_entry): Renamed to ...
 454         (elf_x86_64_lazy_bnd_plt0_entry): This.
 455         (elf_x86_64_legacy_plt_entry): Removed.
 456         (elf_x86_64_bnd_plt_entry): Renamed to ...
 457         (elf_x86_64_lazy_bnd_plt_entry): This.
 458         (elf_x86_64_legacy_plt2_entry): Renamed to ...
 459         (elf_x86_64_non_lazy_plt_entry): This.
 460         (elf_x86_64_bnd_plt2_entry): Renamed to ...
 461         (elf_x86_64_non_lazy_bnd_plt_entry): This.
 462         (elf_x86_64_eh_frame_plt): Renamed to ...
 463         (elf_x86_64_eh_frame_lazy_plt): This.
 464         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
 465         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
 466         (elf_x86_64_eh_frame_plt_got): Renamed to ...
 467         (elf_x86_64_eh_frame_non_lazy_plt): This.
 468         (elf_x86_64_lazy_plt_layout): New.
 469         (elf_x86_64_non_lazy_plt_layout): Likewise.
 470         (elf_x86_64_plt_layout): Likewise.
 471         (elf_x86_64_backend_data): Remove PLT layout information.  Add
 472         os for target system.
 473         (GET_PLT_ENTRY_SIZE): Removed.
 474         (elf_x86_64_lazy_plt): New.
 475         (elf_x86_64_non_lazy_plt): Likewise.
 476         (elf_x86_64_lazy_bnd_plt): Likewise.
 477         (elf_x86_64_non_lazy_bnd_plt): Likewise.
 478         (elf_x86-64_arch_bed): Updated.
 479         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 480         (elf_x86_64_create_dynamic_sections): Removed.
 481         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
 482         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 483         (elf_x86-64_adjust_dynamic_symbol): Updated.
 484         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 485         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 486         size for PLT0 if there is no PLT0.  Get plt_entry_size from
 487         non_lazy_plt for non-lazy PLT entries.
 488         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
 489         from non_lazy_plt for non-lazy PLT entries.
 490         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
 491         if there is no PLT0.
 492         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
 493         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
 494         entries with non-lazy PLT layout.  Don't fill the second and third
 495         slots in the PLT entry if there is no PLT0.
 496         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
 497         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 498         (compare_relocs): New.
 499         (elf_x86_64_plt_type): Likewise.
 500         (elf_x86_64_plt): Likewise.
 501         (elf_x86_64_nacl_plt): New. Forward declaration.
 502         (elf_x86_64_get_plt_sym_val): Removed.
 503         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
 504         against all dynamic relocations.
 505         (elf_x86_64_link_setup_gnu_properties): New function.
 506         (elf_backend_create_dynamic_sections): Updated.
 507         (elf_backend_setup_gnu_properties): New.
 508         (elf_x86_64_nacl_plt): New.
 509         (elf_x86_64_nacl_arch_bed): Updated.
 510
 511 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
 514         (LAZY_PLT_ENTRY_SIZE): This.
 515         (NON_LAZY_PLT_ENTRY_SIZE): New.
 516         (elf_i386_plt0_entry): Renamed to ...
 517         (elf_i386_lazy_plt0_entry): This.
 518         (elf_i386_plt_entry): Renamed to ...
 519         (elf_i386_lazy_plt_entry): This.
 520         (elf_i386_pic_plt0_entry): Renamed to ...
 521         (elf_i386_pic_lazy_plt0_entry): This.
 522         (elf_i386_pic_plt_entry): Renamed to ...
 523         (elf_i386_pic_lazy_plt_entry): This.
 524         (elf_i386_got_plt_entry): Renamed to ...
 525         (elf_i386_non_lazy_plt_entry): This.
 526         (elf_i386_pic_got_plt_entry): Renamed to ...
 527         (elf_i386_pic_non_lazy_plt_entry): This.
 528         (elf_i386_eh_frame_plt): Renamed to ...
 529         (elf_i386_eh_frame_lazy_plt): This.
 530         (elf_i386_eh_frame_plt_got): Renamed to ...
 531         (elf_i386_eh_frame_non_lazy_plt): This.
 532         (elf_i386_plt_layout): Renamed to ...
 533         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
 534         eh_frame_plt_got_size.
 535         (elf_i386_non_lazy_plt_layout): New.
 536         (elf_i386_plt_layout): Likewise.
 537         (elf_i386_non_lazy_plt): Likewise.
 538         (GET_PLT_ENTRY_SIZE): Removed.
 539         (elf_i386_plt): Renamed to ...
 540         (elf_i386_lazy_plt): This.
 541         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
 542         (elf_i386_arch_bed): Updated.
 543         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 544         (elf_i386_create_dynamic_sections): Removed.
 545         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
 546         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 547         (elf_i386_adjust_dynamic_symbol): Updated.
 548         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 549         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 550         size for PLT0 if there is no PLT0.
 551         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
 552         output section is discarded only if GOT isn't empty.
 553         (elf_i386_relocate_section): Updated.  Properly get PLT index
 554         if there is no PLT0.
 555         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
 556         second and third slots in the PLT entry if there is no PLT0.
 557         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
 558         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 559         (elf_i386_nacl_plt): Forward declaration.
 560         (elf_i386_get_plt_sym_val): Removed.
 561         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
 562         against all dynamic relocations.
 563         (elf_i386_link_setup_gnu_properties): New function.
 564         (elf_backend_create_dynamic_sections): Updated.
 565         (elf_backend_setup_gnu_properties): New.
 566         (elf_i386_nacl_plt): Updated.
 567         (elf_i386_nacl_arch_bed): Likewise.
 568         (elf_i386_vxworks_arch_bed): Likewise.
 569
 570 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 571
 572         * elflink.c (elf_output_implib): Remove executable flag from import
 573         library bfd.
 574         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
 575         library is a relocatable object file.
 576
 577 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 578
 579         PR ld/21404
 580         * elf32-avr.c (avr_should_move_sym): New function.
 581         (avr_should_reduce_sym_size): Likewise.
 582         (avr_should_increase_sym_size): Likewise.
 583         (elf32_avr_relax_delete_bytes): Adjust symbol values
 584         and sizes by calling new functions.
 585
 586 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
 587
 588         * config.bfd (riscv32-*): Enable rv64.
 589
 590 2017-05-02  Alan Modra  <amodra@gmail.com>
 591
 592         PR 21384
 593         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
 594         rather than h->root.type == bfd_link_hash_new.
 595         (bfd_elf_record_link_assignment): Similarly, call
 596         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
 597
 598 2017-04-29  Alan Modra  <amodra@gmail.com>
 599
 600         PR 21432
 601         * reloc.c (reloc_offset_in_range): New function.
 602         (bfd_perform_relocation, bfd_install_relocation): Use it.
 603         (_bfd_final_link_relocate): Likewise.
 604
 605 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
 606
 607         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
 608         before using .plt.got.
 609         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 610
 611 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 612
 613         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
 614         instead of "+=" to update 0.
 615
 616 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 617
 618         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
 619         .plt.got section here.
 620         (elf_i386_check_relocs): Don't create the .plt.got section.
 621         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
 622         the .plt.got and .plt.bnd sections here.
 623         (elf_x86_64_check_relocs): Don't create the .plt.got nor
 624         .plt.bnd sections.
 625
 626 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 627
 628         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
 629         has_bnd_reloc.
 630         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
 631         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
 632         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
 633         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
 634         has_bnd_reloc.
 635
 636 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 637
 638         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
 639         to return bfd *.
 640         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
 641         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
 642         the first relocatable ELF input with GNU properties.
 643
 644 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
 647         VxWorks for non-PIC.
 648
 649 2017-04-27  Alan Modra  <amodra@gmail.com>
 650
 651         * elf-bfd.h (struct elf_backend_data): Make asection param of
 652         elf_backend_eh_frame_address_size const.
 653         (_bfd_elf_eh_frame_address_size): Likewise.
 654         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
 655         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
 656         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
 657         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
 658         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
 659         (next_cie_fde_offset): Constify params.
 660         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
 661
 662 2017-04-27  Alan Modra  <amodra@gmail.com>
 663
 664         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
 665         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
 666         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
 667         aug_data_len.
 668         (offset_adjust): New function.
 669         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
 670         (adjust_eh_frame_local_symbols): Likewise.
 671         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
 672         after changing anything.  Return true if anything changed.
 673         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
 674         _bfd_elf_adjust_eh_frame_global_symbol for globals.
 675
 676 2017-04-27  Alan Modra  <amodra@gmail.com>
 677
 678         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
 679         when force_local.
 680
 681 2017-04-27  Alan Modra  <amodra@gmail.com>
 682
 683         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 684         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
 685         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
 686         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
 687         for undef and undefweak dyn_relocs.
 688         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 689         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
 690         (allocate_got, allocate_dynrelocs): Likewise.
 691         (ppc64_elf_relocate_section): Likewise.
 692
 693 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
 696         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
 697         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
 698         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
 699
 700 2017-04-26  Nick Clifton  <nickc@redhat.com>
 701
 702         PR binutils/21434
 703         * reloc.c (bfd_perform_relocation): Check for a negative address
 704         in the reloc.
 705
 706 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 707
 708         PR ld/21334
 709         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
 710         member.
 711         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
 712         (elf_backend_always_renumber_dynsyms): Define.
 713         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
 714         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
 715         * elflink.c (bfd_elf_size_dynamic_sections): Also call
 716         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
 717         it.
 718         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
 719
 720 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 721
 722         * elflink.c (bfd_elf_size_dynamic_sections): Only call
 723         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
 724         sections have been created.
 725
 726 2017-04-26  Nick Clifton  <nickc@redhat.com>
 727
 728         PR binutils/21431
 729         * compress.c (bfd_init_section_compress_status): Check the return
 730         value from bfd_malloc.
 731
 732 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 733
 734         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
 735         no_finish_dynamic_symbol.
 736         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
 737         0.
 738         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
 739         weak symbol, don't make it dynamic.
 740         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
 741         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
 742         relocation for GOT reference.
 743         (elf_x86_64_finish_dynamic_symbol): Abort if
 744         no_finish_dynamic_symbol isn't 0.
 745
 746 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 747
 748         PR ld/21402
 749         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
 750         undefined weak symbol, don't make it dynamic.
 751         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
 752         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 753         relocation for R_386_GOT32.
 754
 755 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         PR ld/21425
 758         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
 759
 760 2017-04-23  Alan Modra  <amodra@gmail.com>
 761
 762         PR 21414
 763         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
 764         * elf.c (lcomm_sym): New.
 765         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
 766         * bfd-in2.h: Regenerate.
 767
 768 2017-04-23  Alan Modra  <amodra@gmail.com>
 769
 770         PR 21412
 771         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
 772         parameters and comment.
 773         (_bfd_elf_get_reloc_section): Delete.
 774         (_bfd_elf_plt_get_reloc_section): Declare.
 775         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
 776         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
 777         Extracted from..
 778         (_bfd_elf_get_reloc_section): ..here.  Delete.
 779         (assign_section_numbers): Call elf_get_reloc_section.
 780         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
 781         * elfxx-target.h (elf_backend_get_reloc_section): Update.
 782
 783 2017-04-23  Alan Modra  <amodra@gmail.com>
 784
 785         PR 21409
 786         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
 787         no symbols.
 788
 789 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 790
 791         PR ld/21402
 792         * elf32-i386.c (elf_i386_link_hash_entry): Add
 793         no_finish_dynamic_symbol.
 794         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
 795         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
 796         symbol, don't make it dynamic in PIE.
 797         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
 798         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 799         relocation for R_386_GOT32
 800         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
 801         isn't 0.
 802
 803 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         PR ld/19617
 806         PR ld/21086
 807         * elflink.c (elf_link_add_object_symbols): Require
 808         --no-dynamic-linker with -E/--dynamic-list when creating
 809         dynamic sections.
 810
 811 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
 812
 813         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
 814         if forced local.
 815
 816 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
 817
 818         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
 819         dynamic symbol sorting.
 820
 821 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 822
 823         PR ld/21382
 824         * elflink.c (elf_link_add_object_symbols): Preserve
 825         dynamic_ref_after_ir_def when restoring the symbol table for
 826         unneeded dynamic object.
 827
 828 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         PR ld/21401
 831         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
 832         on on undefined IFUNC symbol in the second PLT.
 833
 834 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
 835
 836         * peXXigen.c (pe_print_reloc): Correct chunk_end.
 837
 838 2017-04-19  Alan Modra  <amodra@gmail.com>
 839
 840         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
 841         or make dynamic for info->dynamic_undefined_weak 0 and 1.
 842         * elf32-ppc.c:Formatting.
 843         (ensure_undefweak_dynamic): Don't make dynamic when
 844         info->dynamic_undefined_weak is zero.
 845         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 846         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
 847         not default visibility.  Discard undef and undefweak
 848         dyn_relocs earlier.
 849         (ppc_elf_relocate_section): Adjust to suit.
 850         * elf64-ppc.c: Formatting.
 851         (ensure_undefweak_dynamic): Don't make dynamic when
 852         info->dynamic_undefined_weak is zero.
 853         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 854         info->dynamic_undefined_weak.  Discard them earlier.
 855
 856 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 857
 858         PR ld/21389
 859         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
 860         before generating the version definition section.
 861
 862 2017-04-17  Alan Modra  <amodra@gmail.com>
 863
 864         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
 865         state when a regular object file defines a symbol with
 866         incompatible type to that defined by an earlier shared lib.
 867
 868 2017-04-13  Alan Modra  <amodra@gmail.com>
 869
 870         * coffcode.h: Wrap some overly long _bfd_error_handler args.
 871         * elf.c: Likewise.
 872         * elf32-arm.c: Likewise.
 873         * elf32-i386.c: Likewise.
 874         * elf32-mep.c: Likewise.
 875         * elf64-ia64-vms.c: Likewise.
 876         * elf64-x86-64.c: Likewise.
 877         * elflink.c: Likewise.
 878         * elfnn-ia64.c: Likewise.
 879         * elfxx-mips.c: Likewise.
 880
 881 2017-04-13  Alan Modra  <amodra@gmail.com>
 882
 883         * aoutx.h: Use %B and %A in error messages throughout file.
 884         * aout-cris.c: Likewise.
 885         * archive.c: Likewise.
 886         * binary.c: Likewise.
 887         * coff-rs6000.c: Likewise.
 888         * coff-tic4x.c: Likewise.
 889         * coffcode.h: Likewise.
 890         * coffgen.c: Likewise.
 891         * cofflink.c: Likewise.
 892         * coffswap.h: Likewise.
 893         * cpu-arm.c: Likewise.
 894         * elf-eh-frame.c: Likewise.
 895         * elf-m10300.c: Likewise.
 896         * elf.c: Likewise.
 897         * elf32-arc.c: Likewise.
 898         * elf32-arm.c: Likewise.
 899         * elf32-bfin.c: Likewise.
 900         * elf32-frv.c: Likewise.
 901         * elf32-iq2000.c: Likewise.
 902         * elf32-m32c.c: Likewise.
 903         * elf32-microblaze.c: Likewise.
 904         * elf32-nds32.c: Likewise.
 905         * elf32-rl78.c: Likewise.
 906         * elf32-rx.c: Likewise.
 907         * elf32-score.c: Likewise.
 908         * elf32-score7.c: Likewise.
 909         * elf32-sh64.c: Likewise.
 910         * elf32-v850.c: Likewise.
 911         * elf32-vax.c: Likewise.
 912         * elf32-visium.c: Likewise.
 913         * elf64-ia64-vms.c: Likewise.
 914         * elf64-mmix.c: Likewise.
 915         * elf64-sh64.c: Likewise.
 916         * elfcode.h: Likewise.
 917         * elfnn-aarch64.c: Likewise.
 918         * elfnn-ia64.c: Likewise.
 919         * elfxx-mips.c: Likewise.
 920         * hpux-core.c: Likewise.
 921         * ieee.c: Likewise.
 922         * ihex.c: Likewise.
 923         * linker.c: Likewise.
 924         * merge.c: Likewise.
 925         * mmo.c: Likewise.
 926         * oasys.c: Likewise.
 927         * pdp11.c: Likewise.
 928         * peXXigen.c: Likewise.
 929         * rs6000-core.c: Likewise.
 930         * vms-alpha.c: Likewise.
 931         * xcofflink.c: Likewise.
 932
 933 2017-04-13  Alan Modra  <amodra@gmail.com>
 934
 935         * bfd.c (PRINT_TYPE): Define.
 936         (_doprnt): New function.
 937         (error_handler_internal): Use _doprnt.
 938         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
 939         calls in their natural order, throughout file.
 940         * coff-mcore.c: Likewise.
 941         * coff-ppc.c: Likewise.
 942         * coff-tic80.c: Likewise.
 943         * cofflink.c: Likewise.
 944         * elf-s390-common.c: Likewise.
 945         * elf.c: Likewise.
 946         * elf32-arm.c: Likewise.
 947         * elf32-i386.c: Likewise.
 948         * elf32-m32r.c: Likewise.
 949         * elf32-msp430.c: Likewise.
 950         * elf32-spu.c: Likewise.
 951         * elf64-ia64-vms.c: Likewise.
 952         * elf64-sparc.c: Likewise.
 953         * elf64-x86-64.c: Likewise.
 954         * elflink.c: Likewise.
 955         * elfnn-aarch64.c: Likewise.
 956         * elfnn-ia64.c: Likewise.
 957         * elfxx-mips.c: Likewise.
 958
 959 2017-04-13  Alan Modra  <amodra@gmail.com>
 960
 961         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
 962         branch veneers" error.  Fix double space and format message.
 963         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
 964         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
 965
 966 2017-04-13  Alan Modra  <amodra@gmail.com>
 967
 968         * bfd-in2.h: Regenerate.
 969
 970 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 971
 972         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
 973         extra `\n' in warning/error messages.
 974         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
 975         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 976
 977 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 978
 979         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
 980         processor-specific properties with generic ELF target vector.
 981
 982 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
 983
 984         * elf32-sparc.c (elf_backend_fixup_symbol): New.
 985         * elf64-sparc.c (elf_backend_fixup_symbol): New.
 986         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 987         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
 988         has_non_got_reloc.
 989         (link_hash_newfunc): Initialize has_got_reloc and
 990         has_non_got_reloc.
 991         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
 992         section.
 993         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
 994         has_non_got_reloc.
 995         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
 996         has_non_got_reloc.
 997         (_bfd_sparc_elf_fixup_symbol): New function.
 998         (allocate_dynrelocs): Don't allocate space for dynamic
 999         relocations and discard relocations against resolved undefined
1000         weak symbols in executable.  Don't make resolved undefined weak
1001         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
1002         relocation against undefined weak symbols in PIE.
1003         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
1004         relocations against resolved undefined weak symbols in PIE
1005         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
1006         without ynamic PLT/GOT relocations for resolved undefined weak
1007         symbols.
1008         Don't generate dynamic relocation against resolved undefined
1009         weak symbol in executable.
1010         (pie_finish_undefweak_symbol): New function.
1011         (_bfd_sparc_elf_finish_dynamic_sections): Call
1012         pie_finish_undefweak_symbol on all symbols in PIE.
1013         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
1014         (_bfd_sparc_elf_fixup_symbol): New function.
1015
1016 2017-04-10  Nick Clifton  <nickc@redhat.com>
1017
1018         * config.bfd: Remove ns32k from obsolete list.
1019
1020 2017-04-10  Alan Modra  <amodra@gmail.com>
1021
1022         PR 21287
1023         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
1024         (special_sections_i): Likewise for .init_array.
1025         (special_sections_p): Likewise for .preinit_array.
1026
1027 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1028
1029         PR ld/19579
1030         PR ld/21306
1031         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
1032         ELF_COMMON_DEF_P for common symbols.
1033         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1034         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1035         * elflink.c (_bfd_elf_merge_symbol): Revert commits
1036         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
1037         07492f668d2173da7a2bda3707ff0985e0f460b6.
1038
1039 2017-04-07  Pedro Alves  <palves@redhat.com>
1040
1041         * opncls.c (bfd_get_debug_link_info): Rename to...
1042         (bfd_get_debug_link_info_1): ... this.  Change type of second
1043         parameter to void pointer.  Adjust.
1044         (bfd_get_debug_link_info): Reimplement on top of
1045         bfd_get_debug_link_info_1.
1046         (separate_debug_file_exists, separate_alt_debug_file_exists):
1047         Change type of second parameter to void pointer.  Adjust.
1048         (get_func_type, check_func_type): Change type of second parameter
1049         to void pointer.
1050         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
1051         the callback functions instead of passing the address of a local.
1052         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
1053         find_separate_debug_file.
1054         (get_alt_debug_link_info_shim): Change type of second parameter to
1055         void pointer.  Adjust.
1056         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
1057         find_separate_debug_file.
1058         (get_build_id_name, bfd_boolean check_build_id_file): Change type
1059         of second parameter to void pointer.  Adjust.
1060         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
1061         pointer local to find_separate_debug_file.
1062
1063 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
1064
1065         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
1066         external symbols with a definition.
1067         (_bfd_coff_gc_mark_extra_sections): Fix typo.
1068
1069 2017-04-07  Alan Modra  <amodra@gmail.com>
1070
1071         * po/SRC-POTFILES.in: Regenerate.
1072
1073 2017-04-05  Alan Modra  <amodra@gmail.com>
1074
1075         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
1076         reference counting.
1077
1078 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
1079
1080         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
1081         numbers for DataDirectory entry indicies passed to
1082         add_data_entry().
1083
1084 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1085
1086         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
1087         each GNU_MBIND section and align GNU_MBIND section to page size.
1088         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
1089         segment for each GNU_MBIND section.
1090         (_bfd_elf_init_private_section_data): Copy sh_info from input
1091         for GNU_MBIND section.
1092
1093 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
1094
1095         * elfnn-riscv.c (GP_NAME): Delete.
1096         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
1097         (_bfd_riscv_relax_lui): Likewise.
1098
1099 2017-04-04  Nick Clifton  <nickc@redhat.com>
1100
1101         PR binutils/21342
1102         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
1103         dereference.
1104         (bfd_elf_final_link): Only initialize the extended symbol index
1105         section if there are extended symbol tables to list.
1106
1107 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1108
1109         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
1110         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
1111         * configure.ac (elf): Add elf-properties.lo.
1112         * Makefile.in: Regenerated.
1113         * configure: Likewise.
1114         * elf-bfd.h (elf_property_kind): New.
1115         (elf_property): Likewise.
1116         (elf_property_list): Likewise.
1117         (elf_properties): Likewise.
1118         (_bfd_elf_parse_gnu_properties): Likewise.
1119         (_bfd_elf_get_property): Likewise.
1120         (_bfd_elf_link_setup_gnu_properties): Likewise.
1121         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
1122         and setup_gnu_properties.
1123         (elf_obj_tdata): Add properties.
1124         * elf-properties.c: New file.
1125         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
1126         (elf_i386_merge_gnu_properties): Likewise.
1127         (elf_backend_parse_gnu_properties): Likewise.
1128         (elf_backend_merge_gnu_properties): Likewise.
1129         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1130         (elf_x86_64_merge_gnu_properties): Likewise.
1131         (elf_backend_parse_gnu_properties): Likewise.
1132         (elf_backend_merge_gnu_properties): Likewise.
1133         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
1134         (elf_backend_parse_gnu_properties): Likewise.
1135         (elf_backend_setup_gnu_properties): Likewise.
1136         (elfNN_bed): Add elf_backend_parse_gnu_properties,
1137         elf_backend_merge_gnu_properties and
1138         elf_backend_setup_gnu_properties.
1139
1140 2017-03-30  Pip Cet  <pipcet@gmail.com>
1141
1142         * elf32-wasm32.c: Add relocation code, two relocs.
1143         * reloc.c: Add wasm32 relocations.
1144         * libbfd.h: Regenerate.
1145         * bfd-in2.h: Regenerate.
1146         * bfd/po/bfd.pot: Regenerate.
1147
1148 2017-03-29  Nick Clifton  <nickc@redhat.com>
1149
1150         PR binutils/18025
1151         * coff-bfd.h (struct coff_section_data): Add new fields:
1152         saved_bias and bias.
1153         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
1154         computed for PE binaries.
1155         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
1156         missing abbrev.
1157
1158 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
1159
1160         PR ld/16044
1161         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
1162         to handle a local symbol with a hash-symbol-entry; without PLT.
1163         Add BFD_ASSERT for an incidental case with GOT entry present.
1164         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
1165         isn't forced-or-set local.
1166
1167 2017-03-27  Pip Cet  <pipcet@gmail.com>
1168
1169         * wasm-module.c: New file to support WebAssembly modules.
1170         * wasm-module.h: New file to support WebAssembly modules.
1171         * doc/webassembly.texi: Start documenting wasm-module.c.
1172         * config.bfd: Add wasm_vec.
1173         * targets.c: Likewise.
1174         * configure.ac: Likewise.
1175         * Makefile.am: Add entries for wasm-module.c.
1176         * Makefile.in: Regenerate.
1177         * configure: Regenerate.
1178         * po/SRC-POTFILES.in: Regenerate.
1179
1180 2017-03-27  Pip Cet  <pipcet@gmail.com>
1181
1182         * cpu-wasm32.c: New file to support wasm32 architecture.
1183         * elf32-wasm32.c: New file to support wasm32 architecture.
1184         * Makefile.am: Add wasm32 architecture.
1185         * archures.c: Likewise.
1186         * config.bfd: Likewise.
1187         * configure.ac: Likewise.
1188         * targets.c: Likewise.
1189         * Makefile.in: Regenerate.
1190         * bfd-in2.h: Regenerate.
1191         * configure: Regenerate.
1192         * po/SRC-POTFILES.in: Regenerate.
1193
1194 2017-03-20  Alan Modra  <amodra@gmail.com>
1195
1196         PR 21266
1197         * elf64-ppc.c (compare_symbols): Stabilize sort.
1198
1199 2017-03-18  Alan Modra  <amodra@gmail.com>
1200
1201         * elf64-ppc.c (struct ppc_link_hash_table): Add
1202         local_ifunc_resolver and maybe_local_ifunc_resolver.
1203         (ppc_build_one_stub): Set flags on emitting dynamic
1204         relocation to ifunc.
1205         (ppc64_elf_relocate_section): Likewise.
1206         (ppc64_elf_finish_dynamic_symbol): Likewise.
1207         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
1208         local dynamic relocs to ifuncs.
1209         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
1210         local_ifunc_resolver and maybe_local_ifunc_resolver.
1211         (ppc_elf_relocate_section): Set flag on emitting dynamic
1212         relocation to ifuncs.
1213         (ppc_elf_finish_dynamic_symbol): Likewise.
1214         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
1215         dynamic relocs to ifuncs.
1216
1217 2017-03-13  Nick Clifton  <nickc@redhat.com>
1218
1219         PR binutils/21202
1220         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
1221         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
1222         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
1223         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
1224         * bfd-in2.h: Regenerate.
1225         * libbfd.h: Regenerate.
1226         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
1227         names.
1228         (IS_AARCH64_TLSDESC_RELOC): Likewise.
1229         (elfNN_aarch64_howto_table): Likewise.
1230         (aarch64_tls_transition_without_check): Likewise.
1231         (aarch64_reloc_got_type): Likewise.
1232         (elfNN_aarch64_final_link_relocate): Likewise.
1233         (elfNN_aarch64_tls_relax): Likewise.
1234         (elfNN_aarch64_relocate_section): Likewise.
1235         (elfNN_aarch64_gc_sweep_hook): Likewise.
1236         (elfNN_aarch64_check_relocs): Likewise.
1237         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1238         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1239
1240 2017-03-11  Alan Modra  <amodra@gmail.com>
1241
1242         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
1243         parameter is in fact used.  Whitespace fixes.
1244         * elf64-ppc.c: Likewise.
1245
1246 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
1247
1248         * rs6000-core.c (CORE_NEW): Simplify macro when
1249         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
1250
1251 2017-03-07  Alan Modra  <amodra@gmail.com>
1252
1253         PR 21224
1254         PR 20519
1255         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
1256         dyn_relocs check.
1257
1258 2017-03-05  Alan Modra  <amodra@gmail.com>
1259
1260         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
1261         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
1262         (next_cie_fde_offset): New function.
1263         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
1264         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
1265         four bytes.  Align CIEs to four or eight bytes depending on
1266         per_encoding_aligned8.  Align FDEs according to their encoding.
1267         Pad last FDE to output section alignment.
1268         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
1269         assertion.
1270         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
1271         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
1272         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
1273
1274 2017-03-02  Martin Bickel  <binutils@ineranves.de>
1275
1276         PR ld/21212
1277         * elf.c (rewrite_elf_program_header): Do not issue a warning for
1278         empty segments which have a zero filesz, but a non-zero memsz.
1279
1280 2017-03-02  Alan Modra  <amodra@gmail.com>
1281
1282         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
1283
1284 2017-02-28  Alan Modra  <amodra@gmail.com>
1285
1286         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
1287         (ppc64_elf_relocate_section): Likewise.
1288
1289 2017-02-28  Alan Modra  <amodra@gmail.com>
1290
1291         PR 20995
1292         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
1293         rather than elf32_nios2_hash_table or elf_hash_table.
1294         (create_got_section): Likewise.
1295         (nios2_elf32_finish_dynamic_symbol): Likewise.
1296         (nios2_elf32_adjust_dynamic_symbol): Likewise.
1297         (nios2_elf32_size_dynamic_sections): Likewise.
1298         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
1299         vars.  Use htab equivalents directly instead.  Don't create
1300         all dynamic sections on needing just the GOT.  Use a goto
1301         rather than a fall-through with reloc test.  Ensure
1302         htab->dynobj is set when making dynamic sreloc section.
1303         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
1304         equivalent directly instead.  Don't segfault on looking for
1305         .dynamic when dynamic sections have not been created.  Don't
1306         segfault on .got.plt being discarded.
1307         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
1308         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
1309         fixme and another not so relevant comment.
1310         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
1311         already set, set hash table dynobj on creating .sbss.
1312
1313 2017-02-28  Alan Modra  <amodra@gmail.com>
1314
1315         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
1316         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
1317         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
1318         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
1319         (ppc64_elf_relocate_section): Likewise.
1320         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
1321         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
1322         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
1323         * libbfd.h: Regenerate.
1324         * bfd-in2.h: Regenerate.
1325
1326 2017-02-28  Alan Modra  <amodra@gmail.com>
1327
1328         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
1329         dynamic .data.rel.ro read-only.
1330         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
1331         rather than section flags when deciding where copy reloc goes.
1332         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1333         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1334         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1335         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
1336         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
1337         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
1338         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
1339         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
1340         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1341         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
1342         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
1343         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
1344         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1345         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1346         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
1347         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
1348         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1349         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1350         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
1351
1352 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
1353
1354         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
1355         `jalr $0, $25' instruction encoding.
1356
1357 2017-02-27  Nick Clifton  <nickc@redhat.com>
1358
1359         PR ld/21180
1360         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
1361         generating a seg-fault when encountering a symbol that has been
1362         deleted by garbage collection.
1363
1364 2017-02-25  Alan Modra  <amodra@gmail.com>
1365
1366         * elf32-arc.c (struct dynamic_sections): Delete.
1367         (enum dyn_section_types): Delete.
1368         (dyn_section_names): Delete.
1369         (arc_create_dynamic_sections): Delete.
1370         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
1371         segfault on discarded .rela.plt section.
1372         (elf_arc_size_dynamic_sections): Formatting.  Don't call
1373         arc_create_dynamic_sections.  Don't allocate memory for sections
1374         handled by the generic linker.  Correct code finding relocs in
1375         read-only sections.  Set SEC_EXCLUDE on zero size .got,
1376         .got.plt, and .dynbss sections.  Do set .interp for pies.
1377
1378 2017-02-24  Andrew Waterman  <andrew@sifive.com>
1379
1380         * elfnn-riscv.c (GP_NAME): New macro.
1381         (riscv_global_pointer_value): Use it.
1382         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
1383         output section, consider only that section's alignment.
1384
1385 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
1386
1387         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
1388         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
1389         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
1390         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
1391
1392 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
1393
1394         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
1395         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
1396         or misaligned.
1397
1398 2017-02-23  Alan Modra  <amodra@gmail.com>
1399
1400         PR 20744
1401         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
1402         16D relocations.
1403         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
1404         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
1405         relocs.
1406
1407 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
1408
1409         PR ld/20828
1410         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
1411         processing ahead of the call to `elf_gc_sweep_symbol'.
1412
1413 2017-02-22  Nick Clifton  <nickc@redhat.com>
1414
1415         PR binutils/21193
1416         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
1417         created section 4-byte alignment.
1418
1419 2017-02-22  Alan Modra  <amodra@gmail.com>
1420
1421         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
1422         on .got or .plt output section being discarded by script.
1423         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
1424         vxworks splt temp.
1425
1426 2017-02-21  Alan Modra  <amodra@gmail.com>
1427
1428         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
1429         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
1430
1431 2017-02-20  Alan Modra  <amodra@gmail.com>
1432
1433         PR 21181
1434         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
1435         if DT_RELSZ/DT_RELASZ is zero.
1436
1437 2017-02-17  Nick Clifton  <nickc@redhat.com>
1438
1439         * compress.c (bfd_get_full_section_contents): Remember to reduce
1440         compressed size by the sizeof the compression header when
1441         decompressing the contents.
1442
1443 2017-02-17  Pedro Alves  <palves@redhat.com>
1444
1445         * srec.c (Chunk): Rename to ...
1446         (_bfd_srec_len): ... this.
1447         (S3Forced): Rename to ...
1448         (_bfd_srec_forceS3): ... this.
1449         * objcopy.c: Adjust all references.
1450
1451 2017-02-17  Pedro Alves  <palves@redhat.com>
1452
1453         * archive.c (bsd_write_armap): Rename to ...
1454         (_bfd_bsd_write_armap): ... this.
1455         (coff_write_armap): Rename to ...
1456         (_bfd_coff_write_armap): ... this.
1457         * libbfd-in.h (bsd_write_armap): Rename to ...
1458         (_bfd_bsd_write_armap): ... this.
1459         (coff_write_armap): Rename to ...
1460         (_bfd_coff_write_armap): ... this.
1461         * aout-target.h, aout-tic30.c: Adjust all users.
1462         * libbfd.h: Regenerate.
1463
1464 2017-02-17  Pedro Alves  <palves@redhat.com>
1465
1466         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
1467         (warn_deprecated): Rename to ...
1468         (_bfd_warn_deprecated): ... this.
1469         * libbfd.c (warn_deprecated): Rename to ...
1470         (_bfd_warn_deprecated): ... this.
1471         * bfd-in2.h: Regenerate.
1472
1473 2017-02-17  Pedro Alves  <palves@redhat.com>
1474
1475         * bfdio.c (real_ftell): Rename to ...
1476         (_bfd_real_ftell): ... this.
1477         (real_fseek): Rename to ...
1478         (_bfd_real_fseek): ... this.
1479         (real_fopen): Rename to ...
1480         (_bfd_real_fopen): ... this.
1481         * libbfd-in.h (real_ftell): Rename to ...
1482         (_bfd_real_ftell): ... this.
1483         (real_fseek): Rename to ...
1484         (_bfd_real_fseek): ... this.
1485         (real_fopen): Rename to ...
1486         (_bfd_real_fopen): ... this.
1487         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
1488         * libbfd.h: Regenerate.
1489
1490 2017-02-17  Pedro Alves  <palves@redhat.com>
1491
1492         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
1493         * libbfd.c (read_unsigned_leb128): Rename to ...
1494         (_bfd_read_unsigned_leb128): ... this.
1495         (read_signed_leb128): Rename to ...
1496         (_bfd_read_signed_leb128): ... this.
1497         (safe_read_leb128): Rename to ...
1498         (_bfd_safe_read_leb128): ... this.
1499         * libbfd-in.h (read_unsigned_leb128): Rename to ...
1500         (_bfd_read_unsigned_leb128): ... this.
1501         (read_signed_leb128): Rename to ...
1502         (_bfd_read_signed_leb128): ... this.
1503         (safe_read_leb128): Rename to ...
1504         (_bfd_safe_read_leb128): ... this.
1505         * libbfd.h: Renegerate.
1506
1507 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1508
1509         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
1510         before trying to fine matching file and line information.
1511
1512 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1513
1514         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
1515         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
1516         not match current bfd, then reload debug information.  Record bfd
1517         we're loading debug info for in the stash.  If we have debug
1518         informatin in the cache then perform section placement before
1519         returning.
1520
1521 2017-02-16  Alan Modra  <amodra@gmail.com>
1522
1523         PR 21000
1524         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
1525         * elfxx-target.h (elf_backend_no_page_alias): Define.
1526         (elfNN_bed): Init new field.
1527         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
1528         ensure PT_LOAD segment starts on a new page.
1529         * elf32-hppa.c (elf_backend_no_page_alias): Define.
1530
1531 2017-02-16  Alan Modra  <amodra@gmail.com>
1532
1533         PR 21132
1534         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
1535         if pic.
1536
1537 2017-02-16  Jiong Wang <jiong.wang@arm.com>
1538
1539         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
1540         * bfd-in2.h: Regenerated.
1541
1542 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1543
1544         PR ld/21168
1545         * elf32-i386.c (elf_i386_relocate_section): Allow
1546         "lea foo@GOT, %reg" in PIC.
1547
1548 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1549
1550         PR ld/20244
1551         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
1552         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
1553         error against local IFUNC symbol without a base register for
1554         PIC.
1555
1556 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
1557
1558         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
1559         `%P: %H:' with `info->callbacks->einfo'.
1560         (ppc_elf_relocate_section): Likewise.
1561         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1562         (ppc64_elf_edit_toc): Likewise.
1563         (ppc64_elf_relocate_section): Likewise.
1564
1565 2017-02-14  Alan Modra  <amodra@gmail.com>
1566
1567         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1568         --gc-keep-exported, and test versioned field of sym rather than
1569         looking for @ in name.
1570
1571 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
1572
1573         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
1574         __global_pointer$.
1575
1576 2017-02-13  Nick Clifton  <nickc@redhat.com>
1577
1578         PR binutils/21151
1579         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
1580         unit length field.
1581
1582 2017-02-07  Andrew Waterman  <andrew@sifive.com>
1583
1584         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
1585         entry size if PLT header is written.
1586
1587 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
1588
1589         Fix sparc64 dynamic relocation processing to use the dynamic
1590         symbol count.
1591         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
1592         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
1593         should be used.
1594
1595 2017-02-03  Nick Clifton  <nickc@redhat.com>
1596
1597         PR 21096
1598         * coffcode.h (coff_write_object_contents): Enlarge size of
1599         s_name_buf in order to avoid compile time warning about possible
1600         integer truncation.
1601         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
1602         32-bits of insn value before printing into buffer.
1603
1604 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1605
1606         * elfxx-mips.c (mips_elf_hash_sort_data): Add
1607         `max_local_dynindx'.
1608         (mips_elf_sort_hash_table): Handle it.
1609         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
1610         symbols bump up `max_local_dynindx' rather than
1611         `max_non_got_dynindx'.
1612
1613 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1614
1615         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
1616         `min_got_dynindx', `max_unref_got_dynindx' and
1617         `max_non_got_dynindx' members to the `bfd_size_type' data type.
1618         (mips_elf_sort_hash_table): Adjust accordingly.
1619
1620 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1621
1622         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
1623         to access the hash table.
1624
1625 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1626
1627         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
1628         non-NULL `htab' to the beginning.
1629
1630 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1631
1632         * elflink.c (elf_gc_sweep): Wrap overlong line.
1633
1634 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
1635
1636         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
1637         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
1638         * elfxx-mips.c (mips_elf_link_hash_table): Add
1639         `ignore_branch_isa' member.
1640         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
1641         in branch relocation calculation as an error if
1642         `ignore_branch_isa' has been set.
1643         (_bfd_mips_elf_insn32): Rename to...
1644         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
1645         parameter to `insn32' and add an `ignore_branch_isa' parameter.
1646         Handle the new parameter.
1647
1648 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
1649
1650         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
1651         local variable dynobj.
1652
1653         PR ld/20995
1654         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
1655         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
1656         executable from read-only sections into sdynrelro.
1657         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
1658         dynamic relocs in sdynrelro.
1659         (elf_backend_want_dynrelro): Define.
1660
1661 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1662
1663         * config.bfd (*-*-rtemsaout*): Mark as removed.
1664
1665 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1666
1667         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
1668         (arm-*-rtems*): Move to (arm*-*-eabi*).
1669         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
1670         (m68-*-rtems*): Move to (m68*-*-elf*).
1671
1672 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1673
1674         * config.bfd (*-*-rtemscoff*): Mark as removed.
1675
1676 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1677
1678         PR ld/20828
1679         * elflink.c (bfd_elf_record_link_assignment): Revert last
1680         change and don't ever clear `forced_local'.  Set `mark'
1681         unconditionally.
1682         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
1683         file.
1684         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
1685         (bfd_elf_size_dynamic_sections): ... here.
1686         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
1687         and set `mark' instead in `__tls_get_addr_opt' processing.
1688         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
1689
1690 2017-01-24  Alan Modra  <amodra@gmail.com>
1691
1692         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
1693         where dynamic relocs are preferable.  Allow ifunc too.
1694         (ensure_undefweak_dynamic): New function.
1695         (allocate_dynrelocs): Use it here.  Move plt handling last and
1696         don't make symbols dynamic, simplifying loop.  Only make undef
1697         weak symbols with GOT entries dynamic.  Correct condition
1698         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
1699         comments.  Remove goto.
1700         (ppc_elf_relocate_section): Correct test for using dynamic
1701         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1702         to suit.  Set up explicit tls_index entries and implicit GOT
1703         tls_index entries resolvable at link time for
1704         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
1705         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
1706         (ensure_undefweak_dynamic): New function.
1707         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
1708         with GOT entries dynamic.  Remove unnecessary test of
1709         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
1710         (ppc64_elf_relocate_section): Correct test for using dynamic
1711         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1712         to suit.  Set up explicit tls_index entries and implicit GOT
1713         tls_index entries resolvable at link time for __tls_get_addr_opt.
1714         Simplify expression to clear mem for prelink.
1715
1716 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
1717
1718         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
1719
1720 2017-01-20  Jiong Wang <jiong.wang@arm.com>
1721
1722         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
1723         (elf_backend_hash_symbol): Define.
1724
1725 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
1726
1727         PR ld/20828
1728         * elflink.c (bfd_elf_record_link_assignment): Clear any
1729         `forced_local' marking for DSO symbols that are not being
1730         provided.
1731
1732 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1733
1734         * elfnn-riscv.c (riscv_elf_object_p): New function.
1735
1736 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1737
1738         PR ld/21038
1739         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1740         plt_bnd_eh_frame.
1741         (elf_x86_64_check_relocs): Create .eh_frame section for the
1742         .plt.bnd section.
1743         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1744         .eh_frame section for the .plt.bnd section.
1745         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1746         for the .plt.bnd section.
1747
1748 2017-01-12  Nick Clifton  <nickc@redhat.com>
1749
1750         PR binutils/20876
1751         * opncls.c (find_separate_debug_file): Add include_dirs
1752         parameter.  Only include the directory part of the bfd's filename
1753         in search paths if include_dirs is true.  Add a couple of extra
1754         locations for looking for debug files.
1755         ( bfd_follow_gnu_debuglink): Update invocation of
1756         find_separate_debug_file.
1757         (bfd_follow_gnu_debugaltlink): Likewise.
1758         (get_build_id): New function: Finds the build-id of the given bfd.
1759         (get_build_id_name): New function: Computes the name of the
1760         separate debug info file for a bfd, based upon its build-id.
1761         (check_build_id_file): New function: Checks to see if a separate
1762         debug info file exists at the given location, and that its
1763         build-id matches that of the original bfd.
1764         (bfd_follow_build_id_debuglink): New function: Finds a separate
1765         debug info file for a given bfd by using the build-id method.
1766         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
1767         method of locating a separate debug info file before using the
1768         debuglink method.
1769         * bfd-in2.h: Regenerate.
1770
1771 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1772
1773         PR ld/21038
1774         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
1775         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
1776         elf_x86_64_eh_frame_plt_got.
1777         (elf_x86_64_size_dynamic_sections): Get unwind info from
1778         elf_x86_64_bnd_arch_bed for the BND PLT.
1779
1780 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
1781
1782         * config.bfd: Add entries for i686-redox and x86_64-redox.
1783
1784 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1785
1786         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
1787         to 4 bytes.
1788         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1789         .eh_frame section to 4 bytes for x32.
1790         (elf_x86_64_check_relocs): Likewise.
1791
1792 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1793
1794         PR ld/20830
1795         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
1796         (PLT_GOT_FDE_LENGTH): Likewise.
1797         (elf_i386_plt_layout): Add eh_frame_plt_got and
1798         eh_frame_plt_got_size.
1799         (elf_i386_plt): Updated.
1800         (elf_i386_link_hash_table): Add plt_got_eh_frame.
1801         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
1802         (elf_i386_size_dynamic_sections): Allocate and initialize
1803         .eh_frame section for .plt.got.
1804         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
1805         .plt.got.
1806         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
1807         eh_frame_plt_got_size.
1808         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
1809         (PLT_GOT_FDE_LENGTH): Likewise.
1810         (elf_x86_64_backend_data): Add eh_frame_plt_got and
1811         eh_frame_plt_got_size.
1812         (elf_x86_64_arch_bed): Updated.
1813         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
1814         eh_frame_plt_got_size.
1815         (elf_x86_64_nacl_arch_bed): Likewise.
1816         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
1817         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
1818         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1819         .eh_frame section for .plt.got.
1820         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1821         for .plt.got.
1822
1823 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1824
1825         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1826         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
1827
1828 2017-01-09  Nick Clifton  <nickc@redhat.com>
1829
1830         * dwarf2.c (lookup_address_in_function_table): Return early if
1831         there are no functions in the given comp unit, or if the high
1832         address of the last function in the comp unit is less than the
1833         desired address.
1834
1835 2017-01-09  Nick Clifton  <nickc@redhat.com>
1836
1837         PR binutils/21013
1838         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
1839         message if there are too many symbols to load.
1840
1841 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
1842
1843         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
1844         if relocs are cached.
1845
1846 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
1847
1848         PR ld/21017
1849         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
1850         for R_MICROBLAZE_GOTOFF_64.
1851
1852 2017-01-03  Nick Clifton  <nickc@redhat.com>
1853
1854         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
1855         warning about using a possibly uninitialised variable.
1856
1857 2017-01-02  Alan Modra  <amodra@gmail.com>
1858
1859         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
1860         (allocate_plt_static, allocate_dynrelocs): Use it.
1861
1862 2017-01-02  Alan Modra  <amodra@gmail.com>
1863
1864         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
1865         .PARISC.unwind section.
1866
1867 2017-01-02  Alan Modra  <amodra@gmail.com>
1868
1869         PR ld/20989
1870         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
1871         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
1872         indirect to GOT pointer relative code edit.
1873
1874 2017-01-02  Alan Modra  <amodra@gmail.com>
1875
1876         Update year range in copyright notice of all files.
1877
1878 For older changes see ChangeLog-2016
1879 \f
1880 Copyright (C) 2017 Free Software Foundation, Inc.
1881
1882 Copying and distribution of this file, with or without modification,
1883 are permitted in any medium without royalty provided the copyright
1884 notice and this notice are preserved.
1885
1886 Local Variables:
1887 mode: change-log
1888 left-margin: 8
1889 fill-column: 74
1890 version-control: never
1891 End: