bfd/ChangeLog

   1 2017-06-11  Joe Zbiciak  <joe.zbiciak@leftturnonly.info>
   2
   3         PR 21564
   4         * binary.c (binary_set_section_contents): Scale lma by octets
   5         per byte to set filepos.
   6
   7 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
   8
   9         * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
  10         dynamic sections.
  11
  12 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  13
  14         * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
  15         require TEXTREL.
  16
  17 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  18
  19         * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
  20         patched section contents for TLS IE reloc.
  21         * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
  22
  23 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  24
  25         * elf32-arc.c (elf_arc_relocate_section): Added "call" to
  26         RELOC_FOR_GLOBAL_SYMBOL macro.
  27
  28 2018-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  29
  30         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
  31         changes.
  32
  33 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  34
  35         * config/tc-arc.c (md_undefined_symbol): Changed.
  36         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
  37
  38 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  39
  40         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
  41         symbols.
  42
  43 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  44
  45         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
  46         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
  47
  48 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  49
  50         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
  51         object is created.
  52
  53 2017-06-08  Richard Earnshaw  <rearnsha@arm.com>
  54
  55         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
  56         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
  57         is non-zero.  Add clarifying comments.
  58
  59 2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>
  60
  61         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
  62         name.  Use local IFUNC symbol name string to report unsupported
  63         non-PIC call to IFUNC function.
  64         (elf_i386_relocate_section): Dump local IFUNC name with minfo
  65         when generating R_386_IRELATIVE relocation.
  66         (elf_i386_finish_dynamic_symbol): Likewise.
  67         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
  68         IFUNC symbol name.
  69         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
  70         when generating R_X86_64_IRELATIVE relocation.
  71         (elf_x86_64_finish_dynamic_symbol): Likewise.
  72
  73 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
  74
  75         * elf.c (setup_group): Make sure BFD sections are created for all
  76         group sections in the input file when processing SHF_GROUP
  77         sections.
  78         (bfd_section_from_shdr): Avoid duplicating logic already
  79         implemented in `setup_group'.
  80
  81 2017-06-06  Daniel Bonniot de Ruisselet  <bonniot@gmail.com>
  82
  83         PR binutils/21546
  84         * peXXigen.c (pe_print_idata): Use the address of the first thunk
  85         if the hint address is zero.
  86
  87 2017-06-06  James Clarke  <jrtc27@jrtc27.com>
  88
  89         PR ld/19579
  90         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
  91         ELF_COMMON_DEF_P for common symbols.
  92
  93 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  94
  95         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
  96         SEC_GROUP sections as SEC_EXCLUDE.
  97         (bfd_elf_set_group_contents): Replace use of abort with an assert.
  98         (assign_section_numbers): Use resolve_section_groups flag instead
  99         of relocatable link type.
 100         (_bfd_elf_init_private_section_data): Use resolve_section_groups
 101         flag instead of checking the final_link flag for part of the
 102         checks in here.  Fix white space as a result.
 103         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
 104         instead of relocatable link type.
 105         (bfd_elf_final_link): Likewise.
 106
 107 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 108
 109         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
 110         variable `bed'.
 111         * elf32-score.c (score_elf_final_link_relocate): Likewise.
 112         (s3_bfd_score_elf_check_relocs): Likewise.
 113         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 114         (score_elf_final_link_relocate): Likewise.
 115         (s7_bfd_score_elf_check_relocs): Likewise.
 116
 117 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 118
 119         * elflink.c (init_reloc_cookie_rels): Remove unused variable
 120         `bed'.
 121
 122 2017-06-06  Maciej W. Rozycki  <macro@imgtec.com>
 123
 124         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
 125         from `reloc_count' rather than decrementing it.
 126         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
 127         `reloc_count' by `int_rels_per_ext_rel'.
 128         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
 129         `reloc_count' by `int_rels_per_ext_rel' for last relocation
 130         entry determination.
 131         (s3_bfd_score_elf_check_relocs): Likewise.
 132         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
 133         (s7_bfd_score_elf_relocate_section): Likewise.
 134         (s7_bfd_score_elf_check_relocs): Likewise.
 135         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
 136         prototype and function.
 137         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
 138         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
 139         triple rather than once the sum of REL and RELA relocation entry
 140         counts.
 141         (bfd_elf64_get_reloc_upper_bound): Remove macro.
 142         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
 143         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
 144         storage allocation size determination.
 145         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
 146         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
 147         by `int_rels_per_ext_rel' for last relocation entry
 148         determination.
 149         (bfd_elf_final_link): Do not multiply `reloc_count' by
 150         `int_rels_per_ext_rel' for internal relocation storage
 151         allocation size determination.
 152         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
 153         `int_rels_per_ext_rel' for last relocation entry determination.
 154         (elf_gc_smash_unused_vtentry_relocs): Likewise.
 155         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 156         (_bfd_mips_elf_relocate_section): Likewise.
 157
 158 2017-06-05  Alan Modra  <amodra@gmail.com>
 159
 160         PR 21529
 161         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
 162
 163 2017-06-01  John Baldwin  <jhb@FreeBSD.org>
 164
 165         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
 166         determine structure sizes.
 167         (elfcore_grok_freebsd_prstatus): Likewise.
 168
 169 2017-06-01  Alan Modra  <amodra@gmail.com>
 170
 171         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
 172         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
 173         dynamic objects.
 174         (is_elfv2_localentry0): New function.
 175         (ppc64_elf_tls_setup): Default params->plt_localentry0.
 176         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
 177         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
 178         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
 179         optimized localentry:0 stubs.
 180         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
 181         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
 182         localentry:0 stubs.
 183         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
 184         DT_PPC64_OPT.
 185         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
 186
 187 2017-05-30  Casey Smith  <clegg89@gmail.com>
 188
 189         PR ld/21523
 190         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
 191         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
 192
 193 2017-05-30  Anton Kolesov  Anton.Kolesov@synopsys.com
 194
 195         * cpu-arc.c (arc_compatible): New function.
 196
 197 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
 198
 199         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
 200
 201 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
 202
 203         PR binutils/21519
 204         * bfdio.c (bfd_get_file_size): New function.
 205         * bfd-in2.h: Regenerated.
 206
 207 2017-05-23  Dilian Palauzov  <git-dpa@aegee.org>
 208
 209         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
 210         comments.
 211
 212 2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 213
 214         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
 215         dynobj instead of htab->elf.dynobj.
 216
 217 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 218
 219         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
 220         and function.
 221         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
 222         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
 223         actual number of internal relocations retrieved.  Adjust
 224         function description.
 225         (bfd_elf64_canonicalize_reloc): Remove macro.
 226         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
 227
 228 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 229
 230         * archures.c (bfd_mach_sparc_v9m8): Define.
 231         (bfd_mach_sparc_v8plusm8): Likewise.
 232         (bfd_mach_sparc_v9_p): Adjust to M8.
 233         (bfd_mach_sparc_64bit_p): Likewise.
 234         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
 235         bfd_mach_sparc_v8plusm8.
 236         * bfd-in2.h: Regenerated.
 237         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
 238         sparc:v8plusm8.
 239         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
 240         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
 241         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
 242         SHA3.
 243         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
 244         bfd_mach_sparc_v8plusm8.
 245
 246 2017-05-19  Alan Modra  <amodra@gmail.com>
 247
 248         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
 249         debug and special sections when no non-note alloc sections in an
 250         object are kept.
 251
 252 2017-05-18  Alan Modra  <amodra@gmail.com>
 253
 254         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
 255         * elf-m10300.c: Likewise.
 256         * elf.c: Likewise.
 257         * elf32-arc.c: Likewise.
 258         * elf32-bfin.c: Likewise.
 259         * elf32-m68k.c: Likewise.
 260         * elf32-nds32.c: Likewise.
 261         * elf32-tilepro.c: Likewise.
 262         * elflink.c: Likewise.
 263         * elfnn-aarch64.c: Likewise.
 264         * elfnn-riscv.c: Likewise.
 265         * elfxx-tilegx.c: Likewise.
 266         * mach-o.c: Likewise.
 267         * peXXigen.c: Likewise.
 268         * vms-alpha.c: Likewise.
 269         * vms-lib.c: Likewise.
 270
 271 2017-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 272
 273         PR ld/20882
 274         * elflink.c (elf_gc_mark_debug_section): New function.
 275         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
 276         referenced by kept debug sections.
 277
 278 2017-05-16  Alan Modra  <amodra@gmail.com>
 279
 280         * elf-m10300.c: Rename occurrences of non_ir_ref.
 281         * elf32-arm.c: Likewise.
 282         * elf32-bfin.c: Likewise.
 283         * elf32-cr16.c: Likewise.
 284         * elf32-cris.c: Likewise.
 285         * elf32-d10v.c: Likewise.
 286         * elf32-dlx.c: Likewise.
 287         * elf32-fr30.c: Likewise.
 288         * elf32-frv.c: Likewise.
 289         * elf32-hppa.c: Likewise.
 290         * elf32-i370.c: Likewise.
 291         * elf32-i386.c: Likewise.
 292         * elf32-iq2000.c: Likewise.
 293         * elf32-lm32.c: Likewise.
 294         * elf32-m32c.c: Likewise.
 295         * elf32-m32r.c: Likewise.
 296         * elf32-m68hc1x.c: Likewise.
 297         * elf32-m68k.c: Likewise.
 298         * elf32-mcore.c: Likewise.
 299         * elf32-metag.c: Likewise.
 300         * elf32-microblaze.c: Likewise.
 301         * elf32-moxie.c: Likewise.
 302         * elf32-msp430.c: Likewise.
 303         * elf32-mt.c: Likewise.
 304         * elf32-nios2.c: Likewise.
 305         * elf32-or1k.c: Likewise.
 306         * elf32-ppc.c: Likewise.
 307         * elf32-rl78.c: Likewise.
 308         * elf32-s390.c: Likewise.
 309         * elf32-score.c: Likewise.
 310         * elf32-score7.c: Likewise.
 311         * elf32-sh.c: Likewise.
 312         * elf32-tic6x.c: Likewise.
 313         * elf32-tilepro.c: Likewise.
 314         * elf32-v850.c: Likewise.
 315         * elf32-vax.c: Likewise.
 316         * elf32-xstormy16.c: Likewise.
 317         * elf32-xtensa.c: Likewise.
 318         * elf64-alpha.c: Likewise.
 319         * elf64-hppa.c: Likewise.
 320         * elf64-ia64-vms.c: Likewise.
 321         * elf64-mmix.c: Likewise.
 322         * elf64-ppc.c: Likewise.
 323         * elf64-s390.c: Likewise.
 324         * elf64-sh64.c: Likewise.
 325         * elf64-x86-64.c: Likewise.
 326         * elflink.c: Likewise.
 327         * elfnn-aarch64.c: Likewise.
 328         * elfnn-ia64.c: Likewise.
 329         * elfnn-riscv.c: Likewise.
 330         * elfxx-mips.c: Likewise.
 331         * elfxx-sparc.c: Likewise.
 332         * elfxx-tilegx.c: Likewise.
 333         * linker.c: Likewise.
 334
 335 2017-05-16  Alan Modra  <amodra@gmail.com>
 336
 337         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
 338         * elflink.c (elf_link_add_object_symbols): Update to use
 339         non_ir_ref_dynamic.
 340         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
 341         non_ir_ref.
 342         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 343
 344 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
 345
 346         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
 347
 348 2017-05-12  H.J. Lu  <hongjiu.lu@intel.com>
 349
 350         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
 351         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
 352         properties.
 353         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 354
 355 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
 358         to plt_second.
 359         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
 360         to plt_second/plt_second_eh_frame.
 361         (elf_x86_64_link_hash_newfunc): Updated.
 362         (elf_x86_64_allocate_dynrelocs): Likewise.
 363         (elf_x86_64_size_dynamic_sections): Likewise.
 364         (elf_x86_64_relocate_section): Likewise.
 365         (elf_x86_64_finish_dynamic_symbol): Likewise.
 366         (elf_x86_64_finish_dynamic_sections): Likewise.
 367         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
 368         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
 369         .plt.sec section.
 370         (elf_backend_setup_gnu_properties): Updated.  Create the
 371         .plt.sec section instead of the .plt.sec section.
 372
 373 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 374
 375         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
 376         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
 377         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
 378
 379 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
 380
 381         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
 382         (bfd_elf64_set_reloc): Define.
 383         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
 384
 385 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
 386
 387         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
 388         (struct bfd_target): New field _bfd_set_reloc.
 389         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
 390         * reloc.c (_bfd_generic_set_reloc): New function.
 391         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
 392         * nlm-target.h (nlm_set_reloc): Likewise.
 393         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
 394         * aout-tic30.c (MY_set_reloc): Likewise.
 395         * aout-target.h (MY_set_reloc): Likewise.
 396         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
 397         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
 398         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
 399         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
 400         * aout-adobe.c (aout_32_set_reloc): Likewise.
 401         * bout.c (b_out_set_reloc): Likewise.
 402         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
 403         * i386os9k.c (aout_32_set_reloc): Likewise.
 404         * ieee.c (ieee_set_reloc): Likewise.
 405         * oasys.c (oasys_set_reloc): Likewise.
 406         * som.c (som_set_reloc): Likewise.
 407         * versados.c (versados_set_reloc): Likewise.
 408         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 409         _bfd_generic_set_reloc.
 410         (rs6000_xcoff64_aix_vec): LIkewise.
 411         * libbfd.c (_bfd_norelocs_set_reloc): New function.
 412         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
 413         * i386msdos.c (msdos_set_reloc): Define to
 414         _bfd_norelocs_set_reloc.
 415         * elfcode.h (elf_set_reloc): Define.
 416         * bfd-in2.h: Regenerated.
 417
 418 2017-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 419
 420         PR ld/21481
 421         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
 422         for IFUNC function address.
 423
 424 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
 425
 426         * elf32-arc.c (FEATURE_LIST_NAME): Define.
 427         (CONFLICT_LIST): Likewise.
 428         (opcode/arc-attrs.h): Include.
 429         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
 430         (arc_extract_features): New file.
 431         (arc_stralloc): Likewise.
 432         (arc_elf_merge_attributes): Likewise.
 433         (arc_elf_merge_private_bfd_data): Use object attributes.
 434         (bfd_arc_get_mach_from_attributes): New function.
 435         (arc_elf_object_p): Use object attributes.
 436         (arc_elf_final_write_processing): Likewise.
 437         (elf32_arc_obj_attrs_arg_type): New function.
 438         (elf32_arc_obj_attrs_handle_unknown): Likewise.
 439         (elf32_arc_section_from_shdr): Likewise.
 440         (elf_backend_obj_attrs_vendor): Define.
 441         (elf_backend_obj_attrs_section): Likewise.
 442         (elf_backend_obj_attrs_arg_type): Likewise.
 443         (elf_backend_obj_attrs_section_type): Likewise.
 444         (elf_backend_obj_attrs_handle_unknown): Likewise.
 445         (elf_backend_section_from_shdr): Likewise.
 446
 447 2017-05-09  Andrew Goedhart  <Andrewgoedhart@simplepowersolutions.co.za>
 448
 449         PR ld/21458
 450         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
 451         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
 452         and the destination is a Thumb symbol.
 453
 454 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
 457         initializer to silence GCC 4.2.
 458         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 459
 460 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 461
 462         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
 463         (LAZY_PLT_ENTRY_SIZE): This.
 464         (NON_LAZY_PLT_ENTRY_SIZE): New.
 465         (elf_x86_64_plt0_entry): Renamed to ...
 466         (elf_x86_64_lazy_plt0_entry): This.
 467         (elf_x86_64_plt_entry): Renamed to ...
 468         (elf_x86_64_lazy_plt_entry): This.
 469         (elf_x86_64_bnd_plt0_entry): Renamed to ...
 470         (elf_x86_64_lazy_bnd_plt0_entry): This.
 471         (elf_x86_64_legacy_plt_entry): Removed.
 472         (elf_x86_64_bnd_plt_entry): Renamed to ...
 473         (elf_x86_64_lazy_bnd_plt_entry): This.
 474         (elf_x86_64_legacy_plt2_entry): Renamed to ...
 475         (elf_x86_64_non_lazy_plt_entry): This.
 476         (elf_x86_64_bnd_plt2_entry): Renamed to ...
 477         (elf_x86_64_non_lazy_bnd_plt_entry): This.
 478         (elf_x86_64_eh_frame_plt): Renamed to ...
 479         (elf_x86_64_eh_frame_lazy_plt): This.
 480         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
 481         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
 482         (elf_x86_64_eh_frame_plt_got): Renamed to ...
 483         (elf_x86_64_eh_frame_non_lazy_plt): This.
 484         (elf_x86_64_lazy_plt_layout): New.
 485         (elf_x86_64_non_lazy_plt_layout): Likewise.
 486         (elf_x86_64_plt_layout): Likewise.
 487         (elf_x86_64_backend_data): Remove PLT layout information.  Add
 488         os for target system.
 489         (GET_PLT_ENTRY_SIZE): Removed.
 490         (elf_x86_64_lazy_plt): New.
 491         (elf_x86_64_non_lazy_plt): Likewise.
 492         (elf_x86_64_lazy_bnd_plt): Likewise.
 493         (elf_x86_64_non_lazy_bnd_plt): Likewise.
 494         (elf_x86-64_arch_bed): Updated.
 495         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 496         (elf_x86_64_create_dynamic_sections): Removed.
 497         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
 498         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 499         (elf_x86-64_adjust_dynamic_symbol): Updated.
 500         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 501         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 502         size for PLT0 if there is no PLT0.  Get plt_entry_size from
 503         non_lazy_plt for non-lazy PLT entries.
 504         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
 505         from non_lazy_plt for non-lazy PLT entries.
 506         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
 507         if there is no PLT0.
 508         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
 509         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
 510         entries with non-lazy PLT layout.  Don't fill the second and third
 511         slots in the PLT entry if there is no PLT0.
 512         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
 513         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 514         (compare_relocs): New.
 515         (elf_x86_64_plt_type): Likewise.
 516         (elf_x86_64_plt): Likewise.
 517         (elf_x86_64_nacl_plt): New. Forward declaration.
 518         (elf_x86_64_get_plt_sym_val): Removed.
 519         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
 520         against all dynamic relocations.
 521         (elf_x86_64_link_setup_gnu_properties): New function.
 522         (elf_backend_create_dynamic_sections): Updated.
 523         (elf_backend_setup_gnu_properties): New.
 524         (elf_x86_64_nacl_plt): New.
 525         (elf_x86_64_nacl_arch_bed): Updated.
 526
 527 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 528
 529         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
 530         (LAZY_PLT_ENTRY_SIZE): This.
 531         (NON_LAZY_PLT_ENTRY_SIZE): New.
 532         (elf_i386_plt0_entry): Renamed to ...
 533         (elf_i386_lazy_plt0_entry): This.
 534         (elf_i386_plt_entry): Renamed to ...
 535         (elf_i386_lazy_plt_entry): This.
 536         (elf_i386_pic_plt0_entry): Renamed to ...
 537         (elf_i386_pic_lazy_plt0_entry): This.
 538         (elf_i386_pic_plt_entry): Renamed to ...
 539         (elf_i386_pic_lazy_plt_entry): This.
 540         (elf_i386_got_plt_entry): Renamed to ...
 541         (elf_i386_non_lazy_plt_entry): This.
 542         (elf_i386_pic_got_plt_entry): Renamed to ...
 543         (elf_i386_pic_non_lazy_plt_entry): This.
 544         (elf_i386_eh_frame_plt): Renamed to ...
 545         (elf_i386_eh_frame_lazy_plt): This.
 546         (elf_i386_eh_frame_plt_got): Renamed to ...
 547         (elf_i386_eh_frame_non_lazy_plt): This.
 548         (elf_i386_plt_layout): Renamed to ...
 549         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
 550         eh_frame_plt_got_size.
 551         (elf_i386_non_lazy_plt_layout): New.
 552         (elf_i386_plt_layout): Likewise.
 553         (elf_i386_non_lazy_plt): Likewise.
 554         (GET_PLT_ENTRY_SIZE): Removed.
 555         (elf_i386_plt): Renamed to ...
 556         (elf_i386_lazy_plt): This.
 557         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
 558         (elf_i386_arch_bed): Updated.
 559         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 560         (elf_i386_create_dynamic_sections): Removed.
 561         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
 562         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 563         (elf_i386_adjust_dynamic_symbol): Updated.
 564         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 565         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 566         size for PLT0 if there is no PLT0.
 567         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
 568         output section is discarded only if GOT isn't empty.
 569         (elf_i386_relocate_section): Updated.  Properly get PLT index
 570         if there is no PLT0.
 571         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
 572         second and third slots in the PLT entry if there is no PLT0.
 573         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
 574         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 575         (elf_i386_nacl_plt): Forward declaration.
 576         (elf_i386_get_plt_sym_val): Removed.
 577         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
 578         against all dynamic relocations.
 579         (elf_i386_link_setup_gnu_properties): New function.
 580         (elf_backend_create_dynamic_sections): Updated.
 581         (elf_backend_setup_gnu_properties): New.
 582         (elf_i386_nacl_plt): Updated.
 583         (elf_i386_nacl_arch_bed): Likewise.
 584         (elf_i386_vxworks_arch_bed): Likewise.
 585
 586 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 587
 588         * elflink.c (elf_output_implib): Remove executable flag from import
 589         library bfd.
 590         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
 591         library is a relocatable object file.
 592
 593 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 594
 595         PR ld/21404
 596         * elf32-avr.c (avr_should_move_sym): New function.
 597         (avr_should_reduce_sym_size): Likewise.
 598         (avr_should_increase_sym_size): Likewise.
 599         (elf32_avr_relax_delete_bytes): Adjust symbol values
 600         and sizes by calling new functions.
 601
 602 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
 603
 604         * config.bfd (riscv32-*): Enable rv64.
 605
 606 2017-05-02  Alan Modra  <amodra@gmail.com>
 607
 608         PR 21384
 609         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
 610         rather than h->root.type == bfd_link_hash_new.
 611         (bfd_elf_record_link_assignment): Similarly, call
 612         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
 613
 614 2017-04-29  Alan Modra  <amodra@gmail.com>
 615
 616         PR 21432
 617         * reloc.c (reloc_offset_in_range): New function.
 618         (bfd_perform_relocation, bfd_install_relocation): Use it.
 619         (_bfd_final_link_relocate): Likewise.
 620
 621 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
 622
 623         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
 624         before using .plt.got.
 625         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 626
 627 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 628
 629         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
 630         instead of "+=" to update 0.
 631
 632 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 633
 634         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
 635         .plt.got section here.
 636         (elf_i386_check_relocs): Don't create the .plt.got section.
 637         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
 638         the .plt.got and .plt.bnd sections here.
 639         (elf_x86_64_check_relocs): Don't create the .plt.got nor
 640         .plt.bnd sections.
 641
 642 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 643
 644         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
 645         has_bnd_reloc.
 646         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
 647         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
 648         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
 649         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
 650         has_bnd_reloc.
 651
 652 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 653
 654         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
 655         to return bfd *.
 656         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
 657         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
 658         the first relocatable ELF input with GNU properties.
 659
 660 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
 663         VxWorks for non-PIC.
 664
 665 2017-04-27  Alan Modra  <amodra@gmail.com>
 666
 667         * elf-bfd.h (struct elf_backend_data): Make asection param of
 668         elf_backend_eh_frame_address_size const.
 669         (_bfd_elf_eh_frame_address_size): Likewise.
 670         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
 671         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
 672         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
 673         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
 674         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
 675         (next_cie_fde_offset): Constify params.
 676         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
 677
 678 2017-04-27  Alan Modra  <amodra@gmail.com>
 679
 680         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
 681         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
 682         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
 683         aug_data_len.
 684         (offset_adjust): New function.
 685         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
 686         (adjust_eh_frame_local_symbols): Likewise.
 687         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
 688         after changing anything.  Return true if anything changed.
 689         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
 690         _bfd_elf_adjust_eh_frame_global_symbol for globals.
 691
 692 2017-04-27  Alan Modra  <amodra@gmail.com>
 693
 694         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
 695         when force_local.
 696
 697 2017-04-27  Alan Modra  <amodra@gmail.com>
 698
 699         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 700         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
 701         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
 702         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
 703         for undef and undefweak dyn_relocs.
 704         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 705         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
 706         (allocate_got, allocate_dynrelocs): Likewise.
 707         (ppc64_elf_relocate_section): Likewise.
 708
 709 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 710
 711         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
 712         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
 713         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
 714         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
 715
 716 2017-04-26  Nick Clifton  <nickc@redhat.com>
 717
 718         PR binutils/21434
 719         * reloc.c (bfd_perform_relocation): Check for a negative address
 720         in the reloc.
 721
 722 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 723
 724         PR ld/21334
 725         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
 726         member.
 727         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
 728         (elf_backend_always_renumber_dynsyms): Define.
 729         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
 730         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
 731         * elflink.c (bfd_elf_size_dynamic_sections): Also call
 732         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
 733         it.
 734         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
 735
 736 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 737
 738         * elflink.c (bfd_elf_size_dynamic_sections): Only call
 739         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
 740         sections have been created.
 741
 742 2017-04-26  Nick Clifton  <nickc@redhat.com>
 743
 744         PR binutils/21431
 745         * compress.c (bfd_init_section_compress_status): Check the return
 746         value from bfd_malloc.
 747
 748 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 749
 750         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
 751         no_finish_dynamic_symbol.
 752         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
 753         0.
 754         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
 755         weak symbol, don't make it dynamic.
 756         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
 757         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
 758         relocation for GOT reference.
 759         (elf_x86_64_finish_dynamic_symbol): Abort if
 760         no_finish_dynamic_symbol isn't 0.
 761
 762 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         PR ld/21402
 765         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
 766         undefined weak symbol, don't make it dynamic.
 767         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
 768         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 769         relocation for R_386_GOT32.
 770
 771 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 772
 773         PR ld/21425
 774         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
 775
 776 2017-04-23  Alan Modra  <amodra@gmail.com>
 777
 778         PR 21414
 779         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
 780         * elf.c (lcomm_sym): New.
 781         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
 782         * bfd-in2.h: Regenerate.
 783
 784 2017-04-23  Alan Modra  <amodra@gmail.com>
 785
 786         PR 21412
 787         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
 788         parameters and comment.
 789         (_bfd_elf_get_reloc_section): Delete.
 790         (_bfd_elf_plt_get_reloc_section): Declare.
 791         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
 792         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
 793         Extracted from..
 794         (_bfd_elf_get_reloc_section): ..here.  Delete.
 795         (assign_section_numbers): Call elf_get_reloc_section.
 796         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
 797         * elfxx-target.h (elf_backend_get_reloc_section): Update.
 798
 799 2017-04-23  Alan Modra  <amodra@gmail.com>
 800
 801         PR 21409
 802         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
 803         no symbols.
 804
 805 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         PR ld/21402
 808         * elf32-i386.c (elf_i386_link_hash_entry): Add
 809         no_finish_dynamic_symbol.
 810         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
 811         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
 812         symbol, don't make it dynamic in PIE.
 813         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
 814         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 815         relocation for R_386_GOT32
 816         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
 817         isn't 0.
 818
 819 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 820
 821         PR ld/19617
 822         PR ld/21086
 823         * elflink.c (elf_link_add_object_symbols): Require
 824         --no-dynamic-linker with -E/--dynamic-list when creating
 825         dynamic sections.
 826
 827 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
 828
 829         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
 830         if forced local.
 831
 832 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
 833
 834         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
 835         dynamic symbol sorting.
 836
 837 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 838
 839         PR ld/21382
 840         * elflink.c (elf_link_add_object_symbols): Preserve
 841         dynamic_ref_after_ir_def when restoring the symbol table for
 842         unneeded dynamic object.
 843
 844 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
 845
 846         PR ld/21401
 847         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
 848         on on undefined IFUNC symbol in the second PLT.
 849
 850 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
 851
 852         * peXXigen.c (pe_print_reloc): Correct chunk_end.
 853
 854 2017-04-19  Alan Modra  <amodra@gmail.com>
 855
 856         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
 857         or make dynamic for info->dynamic_undefined_weak 0 and 1.
 858         * elf32-ppc.c:Formatting.
 859         (ensure_undefweak_dynamic): Don't make dynamic when
 860         info->dynamic_undefined_weak is zero.
 861         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 862         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
 863         not default visibility.  Discard undef and undefweak
 864         dyn_relocs earlier.
 865         (ppc_elf_relocate_section): Adjust to suit.
 866         * elf64-ppc.c: Formatting.
 867         (ensure_undefweak_dynamic): Don't make dynamic when
 868         info->dynamic_undefined_weak is zero.
 869         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 870         info->dynamic_undefined_weak.  Discard them earlier.
 871
 872 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 873
 874         PR ld/21389
 875         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
 876         before generating the version definition section.
 877
 878 2017-04-17  Alan Modra  <amodra@gmail.com>
 879
 880         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
 881         state when a regular object file defines a symbol with
 882         incompatible type to that defined by an earlier shared lib.
 883
 884 2017-04-13  Alan Modra  <amodra@gmail.com>
 885
 886         * coffcode.h: Wrap some overly long _bfd_error_handler args.
 887         * elf.c: Likewise.
 888         * elf32-arm.c: Likewise.
 889         * elf32-i386.c: Likewise.
 890         * elf32-mep.c: Likewise.
 891         * elf64-ia64-vms.c: Likewise.
 892         * elf64-x86-64.c: Likewise.
 893         * elflink.c: Likewise.
 894         * elfnn-ia64.c: Likewise.
 895         * elfxx-mips.c: Likewise.
 896
 897 2017-04-13  Alan Modra  <amodra@gmail.com>
 898
 899         * aoutx.h: Use %B and %A in error messages throughout file.
 900         * aout-cris.c: Likewise.
 901         * archive.c: Likewise.
 902         * binary.c: Likewise.
 903         * coff-rs6000.c: Likewise.
 904         * coff-tic4x.c: Likewise.
 905         * coffcode.h: Likewise.
 906         * coffgen.c: Likewise.
 907         * cofflink.c: Likewise.
 908         * coffswap.h: Likewise.
 909         * cpu-arm.c: Likewise.
 910         * elf-eh-frame.c: Likewise.
 911         * elf-m10300.c: Likewise.
 912         * elf.c: Likewise.
 913         * elf32-arc.c: Likewise.
 914         * elf32-arm.c: Likewise.
 915         * elf32-bfin.c: Likewise.
 916         * elf32-frv.c: Likewise.
 917         * elf32-iq2000.c: Likewise.
 918         * elf32-m32c.c: Likewise.
 919         * elf32-microblaze.c: Likewise.
 920         * elf32-nds32.c: Likewise.
 921         * elf32-rl78.c: Likewise.
 922         * elf32-rx.c: Likewise.
 923         * elf32-score.c: Likewise.
 924         * elf32-score7.c: Likewise.
 925         * elf32-sh64.c: Likewise.
 926         * elf32-v850.c: Likewise.
 927         * elf32-vax.c: Likewise.
 928         * elf32-visium.c: Likewise.
 929         * elf64-ia64-vms.c: Likewise.
 930         * elf64-mmix.c: Likewise.
 931         * elf64-sh64.c: Likewise.
 932         * elfcode.h: Likewise.
 933         * elfnn-aarch64.c: Likewise.
 934         * elfnn-ia64.c: Likewise.
 935         * elfxx-mips.c: Likewise.
 936         * hpux-core.c: Likewise.
 937         * ieee.c: Likewise.
 938         * ihex.c: Likewise.
 939         * linker.c: Likewise.
 940         * merge.c: Likewise.
 941         * mmo.c: Likewise.
 942         * oasys.c: Likewise.
 943         * pdp11.c: Likewise.
 944         * peXXigen.c: Likewise.
 945         * rs6000-core.c: Likewise.
 946         * vms-alpha.c: Likewise.
 947         * xcofflink.c: Likewise.
 948
 949 2017-04-13  Alan Modra  <amodra@gmail.com>
 950
 951         * bfd.c (PRINT_TYPE): Define.
 952         (_doprnt): New function.
 953         (error_handler_internal): Use _doprnt.
 954         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
 955         calls in their natural order, throughout file.
 956         * coff-mcore.c: Likewise.
 957         * coff-ppc.c: Likewise.
 958         * coff-tic80.c: Likewise.
 959         * cofflink.c: Likewise.
 960         * elf-s390-common.c: Likewise.
 961         * elf.c: Likewise.
 962         * elf32-arm.c: Likewise.
 963         * elf32-i386.c: Likewise.
 964         * elf32-m32r.c: Likewise.
 965         * elf32-msp430.c: Likewise.
 966         * elf32-spu.c: Likewise.
 967         * elf64-ia64-vms.c: Likewise.
 968         * elf64-sparc.c: Likewise.
 969         * elf64-x86-64.c: Likewise.
 970         * elflink.c: Likewise.
 971         * elfnn-aarch64.c: Likewise.
 972         * elfnn-ia64.c: Likewise.
 973         * elfxx-mips.c: Likewise.
 974
 975 2017-04-13  Alan Modra  <amodra@gmail.com>
 976
 977         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
 978         branch veneers" error.  Fix double space and format message.
 979         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
 980         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
 981
 982 2017-04-13  Alan Modra  <amodra@gmail.com>
 983
 984         * bfd-in2.h: Regenerate.
 985
 986 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
 989         extra `\n' in warning/error messages.
 990         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
 991         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 992
 993 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
 996         processor-specific properties with generic ELF target vector.
 997
 998 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
 999
1000         * elf32-sparc.c (elf_backend_fixup_symbol): New.
1001         * elf64-sparc.c (elf_backend_fixup_symbol): New.
1002         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1003         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
1004         has_non_got_reloc.
1005         (link_hash_newfunc): Initialize has_got_reloc and
1006         has_non_got_reloc.
1007         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
1008         section.
1009         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
1010         has_non_got_reloc.
1011         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
1012         has_non_got_reloc.
1013         (_bfd_sparc_elf_fixup_symbol): New function.
1014         (allocate_dynrelocs): Don't allocate space for dynamic
1015         relocations and discard relocations against resolved undefined
1016         weak symbols in executable.  Don't make resolved undefined weak
1017         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
1018         relocation against undefined weak symbols in PIE.
1019         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
1020         relocations against resolved undefined weak symbols in PIE
1021         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
1022         without ynamic PLT/GOT relocations for resolved undefined weak
1023         symbols.
1024         Don't generate dynamic relocation against resolved undefined
1025         weak symbol in executable.
1026         (pie_finish_undefweak_symbol): New function.
1027         (_bfd_sparc_elf_finish_dynamic_sections): Call
1028         pie_finish_undefweak_symbol on all symbols in PIE.
1029         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
1030         (_bfd_sparc_elf_fixup_symbol): New function.
1031
1032 2017-04-10  Nick Clifton  <nickc@redhat.com>
1033
1034         * config.bfd: Remove ns32k from obsolete list.
1035
1036 2017-04-10  Alan Modra  <amodra@gmail.com>
1037
1038         PR 21287
1039         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
1040         (special_sections_i): Likewise for .init_array.
1041         (special_sections_p): Likewise for .preinit_array.
1042
1043 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1044
1045         PR ld/19579
1046         PR ld/21306
1047         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
1048         ELF_COMMON_DEF_P for common symbols.
1049         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1050         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1051         * elflink.c (_bfd_elf_merge_symbol): Revert commits
1052         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
1053         07492f668d2173da7a2bda3707ff0985e0f460b6.
1054
1055 2017-04-07  Pedro Alves  <palves@redhat.com>
1056
1057         * opncls.c (bfd_get_debug_link_info): Rename to...
1058         (bfd_get_debug_link_info_1): ... this.  Change type of second
1059         parameter to void pointer.  Adjust.
1060         (bfd_get_debug_link_info): Reimplement on top of
1061         bfd_get_debug_link_info_1.
1062         (separate_debug_file_exists, separate_alt_debug_file_exists):
1063         Change type of second parameter to void pointer.  Adjust.
1064         (get_func_type, check_func_type): Change type of second parameter
1065         to void pointer.
1066         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
1067         the callback functions instead of passing the address of a local.
1068         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
1069         find_separate_debug_file.
1070         (get_alt_debug_link_info_shim): Change type of second parameter to
1071         void pointer.  Adjust.
1072         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
1073         find_separate_debug_file.
1074         (get_build_id_name, bfd_boolean check_build_id_file): Change type
1075         of second parameter to void pointer.  Adjust.
1076         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
1077         pointer local to find_separate_debug_file.
1078
1079 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
1080
1081         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
1082         external symbols with a definition.
1083         (_bfd_coff_gc_mark_extra_sections): Fix typo.
1084
1085 2017-04-07  Alan Modra  <amodra@gmail.com>
1086
1087         * po/SRC-POTFILES.in: Regenerate.
1088
1089 2017-04-05  Alan Modra  <amodra@gmail.com>
1090
1091         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
1092         reference counting.
1093
1094 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
1095
1096         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
1097         numbers for DataDirectory entry indicies passed to
1098         add_data_entry().
1099
1100 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1101
1102         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
1103         each GNU_MBIND section and align GNU_MBIND section to page size.
1104         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
1105         segment for each GNU_MBIND section.
1106         (_bfd_elf_init_private_section_data): Copy sh_info from input
1107         for GNU_MBIND section.
1108
1109 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
1110
1111         * elfnn-riscv.c (GP_NAME): Delete.
1112         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
1113         (_bfd_riscv_relax_lui): Likewise.
1114
1115 2017-04-04  Nick Clifton  <nickc@redhat.com>
1116
1117         PR binutils/21342
1118         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
1119         dereference.
1120         (bfd_elf_final_link): Only initialize the extended symbol index
1121         section if there are extended symbol tables to list.
1122
1123 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1124
1125         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
1126         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
1127         * configure.ac (elf): Add elf-properties.lo.
1128         * Makefile.in: Regenerated.
1129         * configure: Likewise.
1130         * elf-bfd.h (elf_property_kind): New.
1131         (elf_property): Likewise.
1132         (elf_property_list): Likewise.
1133         (elf_properties): Likewise.
1134         (_bfd_elf_parse_gnu_properties): Likewise.
1135         (_bfd_elf_get_property): Likewise.
1136         (_bfd_elf_link_setup_gnu_properties): Likewise.
1137         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
1138         and setup_gnu_properties.
1139         (elf_obj_tdata): Add properties.
1140         * elf-properties.c: New file.
1141         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
1142         (elf_i386_merge_gnu_properties): Likewise.
1143         (elf_backend_parse_gnu_properties): Likewise.
1144         (elf_backend_merge_gnu_properties): Likewise.
1145         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1146         (elf_x86_64_merge_gnu_properties): Likewise.
1147         (elf_backend_parse_gnu_properties): Likewise.
1148         (elf_backend_merge_gnu_properties): Likewise.
1149         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
1150         (elf_backend_parse_gnu_properties): Likewise.
1151         (elf_backend_setup_gnu_properties): Likewise.
1152         (elfNN_bed): Add elf_backend_parse_gnu_properties,
1153         elf_backend_merge_gnu_properties and
1154         elf_backend_setup_gnu_properties.
1155
1156 2017-03-30  Pip Cet  <pipcet@gmail.com>
1157
1158         * elf32-wasm32.c: Add relocation code, two relocs.
1159         * reloc.c: Add wasm32 relocations.
1160         * libbfd.h: Regenerate.
1161         * bfd-in2.h: Regenerate.
1162         * bfd/po/bfd.pot: Regenerate.
1163
1164 2017-03-29  Nick Clifton  <nickc@redhat.com>
1165
1166         PR binutils/18025
1167         * coff-bfd.h (struct coff_section_data): Add new fields:
1168         saved_bias and bias.
1169         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
1170         computed for PE binaries.
1171         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
1172         missing abbrev.
1173
1174 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
1175
1176         PR ld/16044
1177         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
1178         to handle a local symbol with a hash-symbol-entry; without PLT.
1179         Add BFD_ASSERT for an incidental case with GOT entry present.
1180         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
1181         isn't forced-or-set local.
1182
1183 2017-03-27  Pip Cet  <pipcet@gmail.com>
1184
1185         * wasm-module.c: New file to support WebAssembly modules.
1186         * wasm-module.h: New file to support WebAssembly modules.
1187         * doc/webassembly.texi: Start documenting wasm-module.c.
1188         * config.bfd: Add wasm_vec.
1189         * targets.c: Likewise.
1190         * configure.ac: Likewise.
1191         * Makefile.am: Add entries for wasm-module.c.
1192         * Makefile.in: Regenerate.
1193         * configure: Regenerate.
1194         * po/SRC-POTFILES.in: Regenerate.
1195
1196 2017-03-27  Pip Cet  <pipcet@gmail.com>
1197
1198         * cpu-wasm32.c: New file to support wasm32 architecture.
1199         * elf32-wasm32.c: New file to support wasm32 architecture.
1200         * Makefile.am: Add wasm32 architecture.
1201         * archures.c: Likewise.
1202         * config.bfd: Likewise.
1203         * configure.ac: Likewise.
1204         * targets.c: Likewise.
1205         * Makefile.in: Regenerate.
1206         * bfd-in2.h: Regenerate.
1207         * configure: Regenerate.
1208         * po/SRC-POTFILES.in: Regenerate.
1209
1210 2017-03-20  Alan Modra  <amodra@gmail.com>
1211
1212         PR 21266
1213         * elf64-ppc.c (compare_symbols): Stabilize sort.
1214
1215 2017-03-18  Alan Modra  <amodra@gmail.com>
1216
1217         * elf64-ppc.c (struct ppc_link_hash_table): Add
1218         local_ifunc_resolver and maybe_local_ifunc_resolver.
1219         (ppc_build_one_stub): Set flags on emitting dynamic
1220         relocation to ifunc.
1221         (ppc64_elf_relocate_section): Likewise.
1222         (ppc64_elf_finish_dynamic_symbol): Likewise.
1223         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
1224         local dynamic relocs to ifuncs.
1225         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
1226         local_ifunc_resolver and maybe_local_ifunc_resolver.
1227         (ppc_elf_relocate_section): Set flag on emitting dynamic
1228         relocation to ifuncs.
1229         (ppc_elf_finish_dynamic_symbol): Likewise.
1230         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
1231         dynamic relocs to ifuncs.
1232
1233 2017-03-13  Nick Clifton  <nickc@redhat.com>
1234
1235         PR binutils/21202
1236         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
1237         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
1238         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
1239         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
1240         * bfd-in2.h: Regenerate.
1241         * libbfd.h: Regenerate.
1242         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
1243         names.
1244         (IS_AARCH64_TLSDESC_RELOC): Likewise.
1245         (elfNN_aarch64_howto_table): Likewise.
1246         (aarch64_tls_transition_without_check): Likewise.
1247         (aarch64_reloc_got_type): Likewise.
1248         (elfNN_aarch64_final_link_relocate): Likewise.
1249         (elfNN_aarch64_tls_relax): Likewise.
1250         (elfNN_aarch64_relocate_section): Likewise.
1251         (elfNN_aarch64_gc_sweep_hook): Likewise.
1252         (elfNN_aarch64_check_relocs): Likewise.
1253         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1254         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1255
1256 2017-03-11  Alan Modra  <amodra@gmail.com>
1257
1258         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
1259         parameter is in fact used.  Whitespace fixes.
1260         * elf64-ppc.c: Likewise.
1261
1262 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
1263
1264         * rs6000-core.c (CORE_NEW): Simplify macro when
1265         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
1266
1267 2017-03-07  Alan Modra  <amodra@gmail.com>
1268
1269         PR 21224
1270         PR 20519
1271         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
1272         dyn_relocs check.
1273
1274 2017-03-05  Alan Modra  <amodra@gmail.com>
1275
1276         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
1277         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
1278         (next_cie_fde_offset): New function.
1279         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
1280         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
1281         four bytes.  Align CIEs to four or eight bytes depending on
1282         per_encoding_aligned8.  Align FDEs according to their encoding.
1283         Pad last FDE to output section alignment.
1284         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
1285         assertion.
1286         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
1287         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
1288         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
1289
1290 2017-03-02  Martin Bickel  <binutils@ineranves.de>
1291
1292         PR ld/21212
1293         * elf.c (rewrite_elf_program_header): Do not issue a warning for
1294         empty segments which have a zero filesz, but a non-zero memsz.
1295
1296 2017-03-02  Alan Modra  <amodra@gmail.com>
1297
1298         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
1299
1300 2017-02-28  Alan Modra  <amodra@gmail.com>
1301
1302         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
1303         (ppc64_elf_relocate_section): Likewise.
1304
1305 2017-02-28  Alan Modra  <amodra@gmail.com>
1306
1307         PR 20995
1308         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
1309         rather than elf32_nios2_hash_table or elf_hash_table.
1310         (create_got_section): Likewise.
1311         (nios2_elf32_finish_dynamic_symbol): Likewise.
1312         (nios2_elf32_adjust_dynamic_symbol): Likewise.
1313         (nios2_elf32_size_dynamic_sections): Likewise.
1314         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
1315         vars.  Use htab equivalents directly instead.  Don't create
1316         all dynamic sections on needing just the GOT.  Use a goto
1317         rather than a fall-through with reloc test.  Ensure
1318         htab->dynobj is set when making dynamic sreloc section.
1319         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
1320         equivalent directly instead.  Don't segfault on looking for
1321         .dynamic when dynamic sections have not been created.  Don't
1322         segfault on .got.plt being discarded.
1323         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
1324         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
1325         fixme and another not so relevant comment.
1326         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
1327         already set, set hash table dynobj on creating .sbss.
1328
1329 2017-02-28  Alan Modra  <amodra@gmail.com>
1330
1331         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
1332         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
1333         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
1334         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
1335         (ppc64_elf_relocate_section): Likewise.
1336         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
1337         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
1338         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
1339         * libbfd.h: Regenerate.
1340         * bfd-in2.h: Regenerate.
1341
1342 2017-02-28  Alan Modra  <amodra@gmail.com>
1343
1344         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
1345         dynamic .data.rel.ro read-only.
1346         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
1347         rather than section flags when deciding where copy reloc goes.
1348         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1349         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1350         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1351         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
1352         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
1353         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
1354         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
1355         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
1356         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1357         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
1358         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
1359         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
1360         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1361         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1362         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
1363         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
1364         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1365         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1366         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
1367
1368 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
1369
1370         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
1371         `jalr $0, $25' instruction encoding.
1372
1373 2017-02-27  Nick Clifton  <nickc@redhat.com>
1374
1375         PR ld/21180
1376         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
1377         generating a seg-fault when encountering a symbol that has been
1378         deleted by garbage collection.
1379
1380 2017-02-25  Alan Modra  <amodra@gmail.com>
1381
1382         * elf32-arc.c (struct dynamic_sections): Delete.
1383         (enum dyn_section_types): Delete.
1384         (dyn_section_names): Delete.
1385         (arc_create_dynamic_sections): Delete.
1386         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
1387         segfault on discarded .rela.plt section.
1388         (elf_arc_size_dynamic_sections): Formatting.  Don't call
1389         arc_create_dynamic_sections.  Don't allocate memory for sections
1390         handled by the generic linker.  Correct code finding relocs in
1391         read-only sections.  Set SEC_EXCLUDE on zero size .got,
1392         .got.plt, and .dynbss sections.  Do set .interp for pies.
1393
1394 2017-02-24  Andrew Waterman  <andrew@sifive.com>
1395
1396         * elfnn-riscv.c (GP_NAME): New macro.
1397         (riscv_global_pointer_value): Use it.
1398         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
1399         output section, consider only that section's alignment.
1400
1401 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
1402
1403         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
1404         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
1405         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
1406         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
1407
1408 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
1409
1410         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
1411         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
1412         or misaligned.
1413
1414 2017-02-23  Alan Modra  <amodra@gmail.com>
1415
1416         PR 20744
1417         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
1418         16D relocations.
1419         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
1420         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
1421         relocs.
1422
1423 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
1424
1425         PR ld/20828
1426         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
1427         processing ahead of the call to `elf_gc_sweep_symbol'.
1428
1429 2017-02-22  Nick Clifton  <nickc@redhat.com>
1430
1431         PR binutils/21193
1432         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
1433         created section 4-byte alignment.
1434
1435 2017-02-22  Alan Modra  <amodra@gmail.com>
1436
1437         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
1438         on .got or .plt output section being discarded by script.
1439         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
1440         vxworks splt temp.
1441
1442 2017-02-21  Alan Modra  <amodra@gmail.com>
1443
1444         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
1445         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
1446
1447 2017-02-20  Alan Modra  <amodra@gmail.com>
1448
1449         PR 21181
1450         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
1451         if DT_RELSZ/DT_RELASZ is zero.
1452
1453 2017-02-17  Nick Clifton  <nickc@redhat.com>
1454
1455         * compress.c (bfd_get_full_section_contents): Remember to reduce
1456         compressed size by the sizeof the compression header when
1457         decompressing the contents.
1458
1459 2017-02-17  Pedro Alves  <palves@redhat.com>
1460
1461         * srec.c (Chunk): Rename to ...
1462         (_bfd_srec_len): ... this.
1463         (S3Forced): Rename to ...
1464         (_bfd_srec_forceS3): ... this.
1465         * objcopy.c: Adjust all references.
1466
1467 2017-02-17  Pedro Alves  <palves@redhat.com>
1468
1469         * archive.c (bsd_write_armap): Rename to ...
1470         (_bfd_bsd_write_armap): ... this.
1471         (coff_write_armap): Rename to ...
1472         (_bfd_coff_write_armap): ... this.
1473         * libbfd-in.h (bsd_write_armap): Rename to ...
1474         (_bfd_bsd_write_armap): ... this.
1475         (coff_write_armap): Rename to ...
1476         (_bfd_coff_write_armap): ... this.
1477         * aout-target.h, aout-tic30.c: Adjust all users.
1478         * libbfd.h: Regenerate.
1479
1480 2017-02-17  Pedro Alves  <palves@redhat.com>
1481
1482         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
1483         (warn_deprecated): Rename to ...
1484         (_bfd_warn_deprecated): ... this.
1485         * libbfd.c (warn_deprecated): Rename to ...
1486         (_bfd_warn_deprecated): ... this.
1487         * bfd-in2.h: Regenerate.
1488
1489 2017-02-17  Pedro Alves  <palves@redhat.com>
1490
1491         * bfdio.c (real_ftell): Rename to ...
1492         (_bfd_real_ftell): ... this.
1493         (real_fseek): Rename to ...
1494         (_bfd_real_fseek): ... this.
1495         (real_fopen): Rename to ...
1496         (_bfd_real_fopen): ... this.
1497         * libbfd-in.h (real_ftell): Rename to ...
1498         (_bfd_real_ftell): ... this.
1499         (real_fseek): Rename to ...
1500         (_bfd_real_fseek): ... this.
1501         (real_fopen): Rename to ...
1502         (_bfd_real_fopen): ... this.
1503         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
1504         * libbfd.h: Regenerate.
1505
1506 2017-02-17  Pedro Alves  <palves@redhat.com>
1507
1508         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
1509         * libbfd.c (read_unsigned_leb128): Rename to ...
1510         (_bfd_read_unsigned_leb128): ... this.
1511         (read_signed_leb128): Rename to ...
1512         (_bfd_read_signed_leb128): ... this.
1513         (safe_read_leb128): Rename to ...
1514         (_bfd_safe_read_leb128): ... this.
1515         * libbfd-in.h (read_unsigned_leb128): Rename to ...
1516         (_bfd_read_unsigned_leb128): ... this.
1517         (read_signed_leb128): Rename to ...
1518         (_bfd_read_signed_leb128): ... this.
1519         (safe_read_leb128): Rename to ...
1520         (_bfd_safe_read_leb128): ... this.
1521         * libbfd.h: Renegerate.
1522
1523 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1524
1525         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
1526         before trying to fine matching file and line information.
1527
1528 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1529
1530         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
1531         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
1532         not match current bfd, then reload debug information.  Record bfd
1533         we're loading debug info for in the stash.  If we have debug
1534         informatin in the cache then perform section placement before
1535         returning.
1536
1537 2017-02-16  Alan Modra  <amodra@gmail.com>
1538
1539         PR 21000
1540         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
1541         * elfxx-target.h (elf_backend_no_page_alias): Define.
1542         (elfNN_bed): Init new field.
1543         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
1544         ensure PT_LOAD segment starts on a new page.
1545         * elf32-hppa.c (elf_backend_no_page_alias): Define.
1546
1547 2017-02-16  Alan Modra  <amodra@gmail.com>
1548
1549         PR 21132
1550         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
1551         if pic.
1552
1553 2017-02-16  Jiong Wang <jiong.wang@arm.com>
1554
1555         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
1556         * bfd-in2.h: Regenerated.
1557
1558 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1559
1560         PR ld/21168
1561         * elf32-i386.c (elf_i386_relocate_section): Allow
1562         "lea foo@GOT, %reg" in PIC.
1563
1564 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1565
1566         PR ld/20244
1567         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
1568         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
1569         error against local IFUNC symbol without a base register for
1570         PIC.
1571
1572 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
1573
1574         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
1575         `%P: %H:' with `info->callbacks->einfo'.
1576         (ppc_elf_relocate_section): Likewise.
1577         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1578         (ppc64_elf_edit_toc): Likewise.
1579         (ppc64_elf_relocate_section): Likewise.
1580
1581 2017-02-14  Alan Modra  <amodra@gmail.com>
1582
1583         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1584         --gc-keep-exported, and test versioned field of sym rather than
1585         looking for @ in name.
1586
1587 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
1588
1589         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
1590         __global_pointer$.
1591
1592 2017-02-13  Nick Clifton  <nickc@redhat.com>
1593
1594         PR binutils/21151
1595         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
1596         unit length field.
1597
1598 2017-02-07  Andrew Waterman  <andrew@sifive.com>
1599
1600         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
1601         entry size if PLT header is written.
1602
1603 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
1604
1605         Fix sparc64 dynamic relocation processing to use the dynamic
1606         symbol count.
1607         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
1608         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
1609         should be used.
1610
1611 2017-02-03  Nick Clifton  <nickc@redhat.com>
1612
1613         PR 21096
1614         * coffcode.h (coff_write_object_contents): Enlarge size of
1615         s_name_buf in order to avoid compile time warning about possible
1616         integer truncation.
1617         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
1618         32-bits of insn value before printing into buffer.
1619
1620 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1621
1622         * elfxx-mips.c (mips_elf_hash_sort_data): Add
1623         `max_local_dynindx'.
1624         (mips_elf_sort_hash_table): Handle it.
1625         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
1626         symbols bump up `max_local_dynindx' rather than
1627         `max_non_got_dynindx'.
1628
1629 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1630
1631         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
1632         `min_got_dynindx', `max_unref_got_dynindx' and
1633         `max_non_got_dynindx' members to the `bfd_size_type' data type.
1634         (mips_elf_sort_hash_table): Adjust accordingly.
1635
1636 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1637
1638         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
1639         to access the hash table.
1640
1641 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1642
1643         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
1644         non-NULL `htab' to the beginning.
1645
1646 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1647
1648         * elflink.c (elf_gc_sweep): Wrap overlong line.
1649
1650 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
1651
1652         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
1653         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
1654         * elfxx-mips.c (mips_elf_link_hash_table): Add
1655         `ignore_branch_isa' member.
1656         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
1657         in branch relocation calculation as an error if
1658         `ignore_branch_isa' has been set.
1659         (_bfd_mips_elf_insn32): Rename to...
1660         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
1661         parameter to `insn32' and add an `ignore_branch_isa' parameter.
1662         Handle the new parameter.
1663
1664 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
1665
1666         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
1667         local variable dynobj.
1668
1669         PR ld/20995
1670         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
1671         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
1672         executable from read-only sections into sdynrelro.
1673         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
1674         dynamic relocs in sdynrelro.
1675         (elf_backend_want_dynrelro): Define.
1676
1677 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1678
1679         * config.bfd (*-*-rtemsaout*): Mark as removed.
1680
1681 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1682
1683         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
1684         (arm-*-rtems*): Move to (arm*-*-eabi*).
1685         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
1686         (m68-*-rtems*): Move to (m68*-*-elf*).
1687
1688 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1689
1690         * config.bfd (*-*-rtemscoff*): Mark as removed.
1691
1692 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1693
1694         PR ld/20828
1695         * elflink.c (bfd_elf_record_link_assignment): Revert last
1696         change and don't ever clear `forced_local'.  Set `mark'
1697         unconditionally.
1698         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
1699         file.
1700         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
1701         (bfd_elf_size_dynamic_sections): ... here.
1702         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
1703         and set `mark' instead in `__tls_get_addr_opt' processing.
1704         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
1705
1706 2017-01-24  Alan Modra  <amodra@gmail.com>
1707
1708         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
1709         where dynamic relocs are preferable.  Allow ifunc too.
1710         (ensure_undefweak_dynamic): New function.
1711         (allocate_dynrelocs): Use it here.  Move plt handling last and
1712         don't make symbols dynamic, simplifying loop.  Only make undef
1713         weak symbols with GOT entries dynamic.  Correct condition
1714         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
1715         comments.  Remove goto.
1716         (ppc_elf_relocate_section): Correct test for using dynamic
1717         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1718         to suit.  Set up explicit tls_index entries and implicit GOT
1719         tls_index entries resolvable at link time for
1720         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
1721         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
1722         (ensure_undefweak_dynamic): New function.
1723         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
1724         with GOT entries dynamic.  Remove unnecessary test of
1725         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
1726         (ppc64_elf_relocate_section): Correct test for using dynamic
1727         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1728         to suit.  Set up explicit tls_index entries and implicit GOT
1729         tls_index entries resolvable at link time for __tls_get_addr_opt.
1730         Simplify expression to clear mem for prelink.
1731
1732 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
1733
1734         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
1735
1736 2017-01-20  Jiong Wang <jiong.wang@arm.com>
1737
1738         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
1739         (elf_backend_hash_symbol): Define.
1740
1741 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
1742
1743         PR ld/20828
1744         * elflink.c (bfd_elf_record_link_assignment): Clear any
1745         `forced_local' marking for DSO symbols that are not being
1746         provided.
1747
1748 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1749
1750         * elfnn-riscv.c (riscv_elf_object_p): New function.
1751
1752 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1753
1754         PR ld/21038
1755         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1756         plt_bnd_eh_frame.
1757         (elf_x86_64_check_relocs): Create .eh_frame section for the
1758         .plt.bnd section.
1759         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1760         .eh_frame section for the .plt.bnd section.
1761         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1762         for the .plt.bnd section.
1763
1764 2017-01-12  Nick Clifton  <nickc@redhat.com>
1765
1766         PR binutils/20876
1767         * opncls.c (find_separate_debug_file): Add include_dirs
1768         parameter.  Only include the directory part of the bfd's filename
1769         in search paths if include_dirs is true.  Add a couple of extra
1770         locations for looking for debug files.
1771         ( bfd_follow_gnu_debuglink): Update invocation of
1772         find_separate_debug_file.
1773         (bfd_follow_gnu_debugaltlink): Likewise.
1774         (get_build_id): New function: Finds the build-id of the given bfd.
1775         (get_build_id_name): New function: Computes the name of the
1776         separate debug info file for a bfd, based upon its build-id.
1777         (check_build_id_file): New function: Checks to see if a separate
1778         debug info file exists at the given location, and that its
1779         build-id matches that of the original bfd.
1780         (bfd_follow_build_id_debuglink): New function: Finds a separate
1781         debug info file for a given bfd by using the build-id method.
1782         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
1783         method of locating a separate debug info file before using the
1784         debuglink method.
1785         * bfd-in2.h: Regenerate.
1786
1787 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1788
1789         PR ld/21038
1790         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
1791         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
1792         elf_x86_64_eh_frame_plt_got.
1793         (elf_x86_64_size_dynamic_sections): Get unwind info from
1794         elf_x86_64_bnd_arch_bed for the BND PLT.
1795
1796 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
1797
1798         * config.bfd: Add entries for i686-redox and x86_64-redox.
1799
1800 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1801
1802         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
1803         to 4 bytes.
1804         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1805         .eh_frame section to 4 bytes for x32.
1806         (elf_x86_64_check_relocs): Likewise.
1807
1808 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1809
1810         PR ld/20830
1811         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
1812         (PLT_GOT_FDE_LENGTH): Likewise.
1813         (elf_i386_plt_layout): Add eh_frame_plt_got and
1814         eh_frame_plt_got_size.
1815         (elf_i386_plt): Updated.
1816         (elf_i386_link_hash_table): Add plt_got_eh_frame.
1817         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
1818         (elf_i386_size_dynamic_sections): Allocate and initialize
1819         .eh_frame section for .plt.got.
1820         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
1821         .plt.got.
1822         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
1823         eh_frame_plt_got_size.
1824         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
1825         (PLT_GOT_FDE_LENGTH): Likewise.
1826         (elf_x86_64_backend_data): Add eh_frame_plt_got and
1827         eh_frame_plt_got_size.
1828         (elf_x86_64_arch_bed): Updated.
1829         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
1830         eh_frame_plt_got_size.
1831         (elf_x86_64_nacl_arch_bed): Likewise.
1832         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
1833         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
1834         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1835         .eh_frame section for .plt.got.
1836         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1837         for .plt.got.
1838
1839 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1840
1841         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1842         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
1843
1844 2017-01-09  Nick Clifton  <nickc@redhat.com>
1845
1846         * dwarf2.c (lookup_address_in_function_table): Return early if
1847         there are no functions in the given comp unit, or if the high
1848         address of the last function in the comp unit is less than the
1849         desired address.
1850
1851 2017-01-09  Nick Clifton  <nickc@redhat.com>
1852
1853         PR binutils/21013
1854         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
1855         message if there are too many symbols to load.
1856
1857 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
1858
1859         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
1860         if relocs are cached.
1861
1862 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
1863
1864         PR ld/21017
1865         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
1866         for R_MICROBLAZE_GOTOFF_64.
1867
1868 2017-01-03  Nick Clifton  <nickc@redhat.com>
1869
1870         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
1871         warning about using a possibly uninitialised variable.
1872
1873 2017-01-02  Alan Modra  <amodra@gmail.com>
1874
1875         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
1876         (allocate_plt_static, allocate_dynrelocs): Use it.
1877
1878 2017-01-02  Alan Modra  <amodra@gmail.com>
1879
1880         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
1881         .PARISC.unwind section.
1882
1883 2017-01-02  Alan Modra  <amodra@gmail.com>
1884
1885         PR ld/20989
1886         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
1887         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
1888         indirect to GOT pointer relative code edit.
1889
1890 2017-01-02  Alan Modra  <amodra@gmail.com>
1891
1892         Update year range in copyright notice of all files.
1893
1894 For older changes see ChangeLog-2016
1895 \f
1896 Copyright (C) 2017 Free Software Foundation, Inc.
1897
1898 Copying and distribution of this file, with or without modification,
1899 are permitted in any medium without royalty provided the copyright
1900 notice and this notice are preserved.
1901
1902 Local Variables:
1903 mode: change-log
1904 left-margin: 8
1905 fill-column: 74
1906 version-control: never
1907 End: