bfd/ChangeLog

   1 2017-06-13  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/20022
   4         PR ld/21557
   5         PR ld/21562
   6         PR ld/21571
   7         * elf-bfd.h (elf_link_hash_entry): Add start_stop.  Change the
   8         vtable field to a union.
   9         (_bfd_elf_is_start_stop): Removed.
  10         * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
  11         __start_SECNAME and __stop_SECNAME symbols.
  12         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
  13         * elflink.c (_bfd_elf_is_start_stop): Removed.
  14         (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
  15         _bfd_elf_is_start_stop.
  16         (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
  17         __stop_SECNAME symbols.  Updated.
  18         (elf_gc_smash_unused_vtentry_relocs): Likewise.
  19         (bfd_elf_gc_record_vtinherit): Likewise.
  20         (bfd_elf_gc_record_vtentry): Likewise.
  21
  22 2017-06-13  Nick Clifton  <nickc@redhat.com>
  23
  24         PR ld/21524
  25         * elflink.c (elf_link_adjust_relocs): Generate an error when
  26         encountering a reloc against a symbol removed by garbage
  27         collection.
  28
  29 2017-06-12  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
  32         to merge_gnu_properties.
  33         * elf-properties.c (elf_merge_gnu_properties): Add struct
  34         bfd_link_info * and pass it to merge_gnu_properties.
  35         (elf_merge_gnu_property_list): Add struct bfd_link_info *
  36         and pass it to elf_merge_gnu_properties.
  37         (_bfd_elf_link_setup_gnu_properties): Pass info to
  38         elf_merge_gnu_property_list.
  39         * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
  40         bfd_link_info *.
  41         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
  42
  43 2017-06-11  Joe Zbiciak  <joe.zbiciak@leftturnonly.info>
  44
  45         PR 21564
  46         * binary.c (binary_set_section_contents): Scale lma by octets
  47         per byte to set filepos.
  48
  49 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  50
  51         * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
  52         dynamic sections.
  53
  54 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  55
  56         * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
  57         require TEXTREL.
  58
  59 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  60
  61         * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
  62         patched section contents for TLS IE reloc.
  63         * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
  64
  65 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  66
  67         * elf32-arc.c (elf_arc_relocate_section): Added "call" to
  68         RELOC_FOR_GLOBAL_SYMBOL macro.
  69
  70 2018-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  71
  72         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
  73         changes.
  74
  75 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  76
  77         * config/tc-arc.c (md_undefined_symbol): Changed.
  78         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
  79
  80 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  81
  82         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
  83         symbols.
  84
  85 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  86
  87         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
  88         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
  89
  90 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
  91
  92         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
  93         object is created.
  94
  95 2017-06-08  Richard Earnshaw  <rearnsha@arm.com>
  96
  97         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
  98         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
  99         is non-zero.  Add clarifying comments.
 100
 101 2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 102
 103         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
 104         name.  Use local IFUNC symbol name string to report unsupported
 105         non-PIC call to IFUNC function.
 106         (elf_i386_relocate_section): Dump local IFUNC name with minfo
 107         when generating R_386_IRELATIVE relocation.
 108         (elf_i386_finish_dynamic_symbol): Likewise.
 109         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
 110         IFUNC symbol name.
 111         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
 112         when generating R_X86_64_IRELATIVE relocation.
 113         (elf_x86_64_finish_dynamic_symbol): Likewise.
 114
 115 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 116
 117         * elf.c (setup_group): Make sure BFD sections are created for all
 118         group sections in the input file when processing SHF_GROUP
 119         sections.
 120         (bfd_section_from_shdr): Avoid duplicating logic already
 121         implemented in `setup_group'.
 122
 123 2017-06-06  Daniel Bonniot de Ruisselet  <bonniot@gmail.com>
 124
 125         PR binutils/21546
 126         * peXXigen.c (pe_print_idata): Use the address of the first thunk
 127         if the hint address is zero.
 128
 129 2017-06-06  James Clarke  <jrtc27@jrtc27.com>
 130
 131         PR ld/19579
 132         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
 133         ELF_COMMON_DEF_P for common symbols.
 134
 135 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 136
 137         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
 138         SEC_GROUP sections as SEC_EXCLUDE.
 139         (bfd_elf_set_group_contents): Replace use of abort with an assert.
 140         (assign_section_numbers): Use resolve_section_groups flag instead
 141         of relocatable link type.
 142         (_bfd_elf_init_private_section_data): Use resolve_section_groups
 143         flag instead of checking the final_link flag for part of the
 144         checks in here.  Fix white space as a result.
 145         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
 146         instead of relocatable link type.
 147         (bfd_elf_final_link): Likewise.
 148
 149 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 150
 151         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
 152         variable `bed'.
 153         * elf32-score.c (score_elf_final_link_relocate): Likewise.
 154         (s3_bfd_score_elf_check_relocs): Likewise.
 155         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 156         (score_elf_final_link_relocate): Likewise.
 157         (s7_bfd_score_elf_check_relocs): Likewise.
 158
 159 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
 160
 161         * elflink.c (init_reloc_cookie_rels): Remove unused variable
 162         `bed'.
 163
 164 2017-06-06  Maciej W. Rozycki  <macro@imgtec.com>
 165
 166         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
 167         from `reloc_count' rather than decrementing it.
 168         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
 169         `reloc_count' by `int_rels_per_ext_rel'.
 170         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
 171         `reloc_count' by `int_rels_per_ext_rel' for last relocation
 172         entry determination.
 173         (s3_bfd_score_elf_check_relocs): Likewise.
 174         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
 175         (s7_bfd_score_elf_relocate_section): Likewise.
 176         (s7_bfd_score_elf_check_relocs): Likewise.
 177         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
 178         prototype and function.
 179         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
 180         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
 181         triple rather than once the sum of REL and RELA relocation entry
 182         counts.
 183         (bfd_elf64_get_reloc_upper_bound): Remove macro.
 184         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
 185         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
 186         storage allocation size determination.
 187         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
 188         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
 189         by `int_rels_per_ext_rel' for last relocation entry
 190         determination.
 191         (bfd_elf_final_link): Do not multiply `reloc_count' by
 192         `int_rels_per_ext_rel' for internal relocation storage
 193         allocation size determination.
 194         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
 195         `int_rels_per_ext_rel' for last relocation entry determination.
 196         (elf_gc_smash_unused_vtentry_relocs): Likewise.
 197         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 198         (_bfd_mips_elf_relocate_section): Likewise.
 199
 200 2017-06-05  Alan Modra  <amodra@gmail.com>
 201
 202         PR 21529
 203         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
 204
 205 2017-06-01  John Baldwin  <jhb@FreeBSD.org>
 206
 207         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
 208         determine structure sizes.
 209         (elfcore_grok_freebsd_prstatus): Likewise.
 210
 211 2017-06-01  Alan Modra  <amodra@gmail.com>
 212
 213         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
 214         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
 215         dynamic objects.
 216         (is_elfv2_localentry0): New function.
 217         (ppc64_elf_tls_setup): Default params->plt_localentry0.
 218         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
 219         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
 220         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
 221         optimized localentry:0 stubs.
 222         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
 223         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
 224         localentry:0 stubs.
 225         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
 226         DT_PPC64_OPT.
 227         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
 228
 229 2017-05-30  Casey Smith  <clegg89@gmail.com>
 230
 231         PR ld/21523
 232         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
 233         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
 234
 235 2017-05-30  Anton Kolesov  Anton.Kolesov@synopsys.com
 236
 237         * cpu-arc.c (arc_compatible): New function.
 238
 239 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
 240
 241         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
 242
 243 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
 244
 245         PR binutils/21519
 246         * bfdio.c (bfd_get_file_size): New function.
 247         * bfd-in2.h: Regenerated.
 248
 249 2017-05-23  Dilian Palauzov  <git-dpa@aegee.org>
 250
 251         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
 252         comments.
 253
 254 2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 255
 256         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
 257         dynobj instead of htab->elf.dynobj.
 258
 259 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 260
 261         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
 262         and function.
 263         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
 264         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
 265         actual number of internal relocations retrieved.  Adjust
 266         function description.
 267         (bfd_elf64_canonicalize_reloc): Remove macro.
 268         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
 269
 270 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 271
 272         * archures.c (bfd_mach_sparc_v9m8): Define.
 273         (bfd_mach_sparc_v8plusm8): Likewise.
 274         (bfd_mach_sparc_v9_p): Adjust to M8.
 275         (bfd_mach_sparc_64bit_p): Likewise.
 276         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
 277         bfd_mach_sparc_v8plusm8.
 278         * bfd-in2.h: Regenerated.
 279         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
 280         sparc:v8plusm8.
 281         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
 282         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
 283         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
 284         SHA3.
 285         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
 286         bfd_mach_sparc_v8plusm8.
 287
 288 2017-05-19  Alan Modra  <amodra@gmail.com>
 289
 290         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
 291         debug and special sections when no non-note alloc sections in an
 292         object are kept.
 293
 294 2017-05-18  Alan Modra  <amodra@gmail.com>
 295
 296         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
 297         * elf-m10300.c: Likewise.
 298         * elf.c: Likewise.
 299         * elf32-arc.c: Likewise.
 300         * elf32-bfin.c: Likewise.
 301         * elf32-m68k.c: Likewise.
 302         * elf32-nds32.c: Likewise.
 303         * elf32-tilepro.c: Likewise.
 304         * elflink.c: Likewise.
 305         * elfnn-aarch64.c: Likewise.
 306         * elfnn-riscv.c: Likewise.
 307         * elfxx-tilegx.c: Likewise.
 308         * mach-o.c: Likewise.
 309         * peXXigen.c: Likewise.
 310         * vms-alpha.c: Likewise.
 311         * vms-lib.c: Likewise.
 312
 313 2017-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 314
 315         PR ld/20882
 316         * elflink.c (elf_gc_mark_debug_section): New function.
 317         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
 318         referenced by kept debug sections.
 319
 320 2017-05-16  Alan Modra  <amodra@gmail.com>
 321
 322         * elf-m10300.c: Rename occurrences of non_ir_ref.
 323         * elf32-arm.c: Likewise.
 324         * elf32-bfin.c: Likewise.
 325         * elf32-cr16.c: Likewise.
 326         * elf32-cris.c: Likewise.
 327         * elf32-d10v.c: Likewise.
 328         * elf32-dlx.c: Likewise.
 329         * elf32-fr30.c: Likewise.
 330         * elf32-frv.c: Likewise.
 331         * elf32-hppa.c: Likewise.
 332         * elf32-i370.c: Likewise.
 333         * elf32-i386.c: Likewise.
 334         * elf32-iq2000.c: Likewise.
 335         * elf32-lm32.c: Likewise.
 336         * elf32-m32c.c: Likewise.
 337         * elf32-m32r.c: Likewise.
 338         * elf32-m68hc1x.c: Likewise.
 339         * elf32-m68k.c: Likewise.
 340         * elf32-mcore.c: Likewise.
 341         * elf32-metag.c: Likewise.
 342         * elf32-microblaze.c: Likewise.
 343         * elf32-moxie.c: Likewise.
 344         * elf32-msp430.c: Likewise.
 345         * elf32-mt.c: Likewise.
 346         * elf32-nios2.c: Likewise.
 347         * elf32-or1k.c: Likewise.
 348         * elf32-ppc.c: Likewise.
 349         * elf32-rl78.c: Likewise.
 350         * elf32-s390.c: Likewise.
 351         * elf32-score.c: Likewise.
 352         * elf32-score7.c: Likewise.
 353         * elf32-sh.c: Likewise.
 354         * elf32-tic6x.c: Likewise.
 355         * elf32-tilepro.c: Likewise.
 356         * elf32-v850.c: Likewise.
 357         * elf32-vax.c: Likewise.
 358         * elf32-xstormy16.c: Likewise.
 359         * elf32-xtensa.c: Likewise.
 360         * elf64-alpha.c: Likewise.
 361         * elf64-hppa.c: Likewise.
 362         * elf64-ia64-vms.c: Likewise.
 363         * elf64-mmix.c: Likewise.
 364         * elf64-ppc.c: Likewise.
 365         * elf64-s390.c: Likewise.
 366         * elf64-sh64.c: Likewise.
 367         * elf64-x86-64.c: Likewise.
 368         * elflink.c: Likewise.
 369         * elfnn-aarch64.c: Likewise.
 370         * elfnn-ia64.c: Likewise.
 371         * elfnn-riscv.c: Likewise.
 372         * elfxx-mips.c: Likewise.
 373         * elfxx-sparc.c: Likewise.
 374         * elfxx-tilegx.c: Likewise.
 375         * linker.c: Likewise.
 376
 377 2017-05-16  Alan Modra  <amodra@gmail.com>
 378
 379         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
 380         * elflink.c (elf_link_add_object_symbols): Update to use
 381         non_ir_ref_dynamic.
 382         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
 383         non_ir_ref.
 384         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 385
 386 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
 387
 388         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
 389
 390 2017-05-12  H.J. Lu  <hongjiu.lu@intel.com>
 391
 392         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
 393         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
 394         properties.
 395         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 396
 397 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 398
 399         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
 400         to plt_second.
 401         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
 402         to plt_second/plt_second_eh_frame.
 403         (elf_x86_64_link_hash_newfunc): Updated.
 404         (elf_x86_64_allocate_dynrelocs): Likewise.
 405         (elf_x86_64_size_dynamic_sections): Likewise.
 406         (elf_x86_64_relocate_section): Likewise.
 407         (elf_x86_64_finish_dynamic_symbol): Likewise.
 408         (elf_x86_64_finish_dynamic_sections): Likewise.
 409         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
 410         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
 411         .plt.sec section.
 412         (elf_backend_setup_gnu_properties): Updated.  Create the
 413         .plt.sec section instead of the .plt.sec section.
 414
 415 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 416
 417         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
 418         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
 419         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
 420
 421 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
 422
 423         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
 424         (bfd_elf64_set_reloc): Define.
 425         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
 426
 427 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
 428
 429         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
 430         (struct bfd_target): New field _bfd_set_reloc.
 431         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
 432         * reloc.c (_bfd_generic_set_reloc): New function.
 433         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
 434         * nlm-target.h (nlm_set_reloc): Likewise.
 435         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
 436         * aout-tic30.c (MY_set_reloc): Likewise.
 437         * aout-target.h (MY_set_reloc): Likewise.
 438         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
 439         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
 440         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
 441         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
 442         * aout-adobe.c (aout_32_set_reloc): Likewise.
 443         * bout.c (b_out_set_reloc): Likewise.
 444         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
 445         * i386os9k.c (aout_32_set_reloc): Likewise.
 446         * ieee.c (ieee_set_reloc): Likewise.
 447         * oasys.c (oasys_set_reloc): Likewise.
 448         * som.c (som_set_reloc): Likewise.
 449         * versados.c (versados_set_reloc): Likewise.
 450         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 451         _bfd_generic_set_reloc.
 452         (rs6000_xcoff64_aix_vec): LIkewise.
 453         * libbfd.c (_bfd_norelocs_set_reloc): New function.
 454         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
 455         * i386msdos.c (msdos_set_reloc): Define to
 456         _bfd_norelocs_set_reloc.
 457         * elfcode.h (elf_set_reloc): Define.
 458         * bfd-in2.h: Regenerated.
 459
 460 2017-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 461
 462         PR ld/21481
 463         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
 464         for IFUNC function address.
 465
 466 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
 467
 468         * elf32-arc.c (FEATURE_LIST_NAME): Define.
 469         (CONFLICT_LIST): Likewise.
 470         (opcode/arc-attrs.h): Include.
 471         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
 472         (arc_extract_features): New file.
 473         (arc_stralloc): Likewise.
 474         (arc_elf_merge_attributes): Likewise.
 475         (arc_elf_merge_private_bfd_data): Use object attributes.
 476         (bfd_arc_get_mach_from_attributes): New function.
 477         (arc_elf_object_p): Use object attributes.
 478         (arc_elf_final_write_processing): Likewise.
 479         (elf32_arc_obj_attrs_arg_type): New function.
 480         (elf32_arc_obj_attrs_handle_unknown): Likewise.
 481         (elf32_arc_section_from_shdr): Likewise.
 482         (elf_backend_obj_attrs_vendor): Define.
 483         (elf_backend_obj_attrs_section): Likewise.
 484         (elf_backend_obj_attrs_arg_type): Likewise.
 485         (elf_backend_obj_attrs_section_type): Likewise.
 486         (elf_backend_obj_attrs_handle_unknown): Likewise.
 487         (elf_backend_section_from_shdr): Likewise.
 488
 489 2017-05-09  Andrew Goedhart  <Andrewgoedhart@simplepowersolutions.co.za>
 490
 491         PR ld/21458
 492         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
 493         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
 494         and the destination is a Thumb symbol.
 495
 496 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 497
 498         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
 499         initializer to silence GCC 4.2.
 500         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 501
 502 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
 505         (LAZY_PLT_ENTRY_SIZE): This.
 506         (NON_LAZY_PLT_ENTRY_SIZE): New.
 507         (elf_x86_64_plt0_entry): Renamed to ...
 508         (elf_x86_64_lazy_plt0_entry): This.
 509         (elf_x86_64_plt_entry): Renamed to ...
 510         (elf_x86_64_lazy_plt_entry): This.
 511         (elf_x86_64_bnd_plt0_entry): Renamed to ...
 512         (elf_x86_64_lazy_bnd_plt0_entry): This.
 513         (elf_x86_64_legacy_plt_entry): Removed.
 514         (elf_x86_64_bnd_plt_entry): Renamed to ...
 515         (elf_x86_64_lazy_bnd_plt_entry): This.
 516         (elf_x86_64_legacy_plt2_entry): Renamed to ...
 517         (elf_x86_64_non_lazy_plt_entry): This.
 518         (elf_x86_64_bnd_plt2_entry): Renamed to ...
 519         (elf_x86_64_non_lazy_bnd_plt_entry): This.
 520         (elf_x86_64_eh_frame_plt): Renamed to ...
 521         (elf_x86_64_eh_frame_lazy_plt): This.
 522         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
 523         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
 524         (elf_x86_64_eh_frame_plt_got): Renamed to ...
 525         (elf_x86_64_eh_frame_non_lazy_plt): This.
 526         (elf_x86_64_lazy_plt_layout): New.
 527         (elf_x86_64_non_lazy_plt_layout): Likewise.
 528         (elf_x86_64_plt_layout): Likewise.
 529         (elf_x86_64_backend_data): Remove PLT layout information.  Add
 530         os for target system.
 531         (GET_PLT_ENTRY_SIZE): Removed.
 532         (elf_x86_64_lazy_plt): New.
 533         (elf_x86_64_non_lazy_plt): Likewise.
 534         (elf_x86_64_lazy_bnd_plt): Likewise.
 535         (elf_x86_64_non_lazy_bnd_plt): Likewise.
 536         (elf_x86-64_arch_bed): Updated.
 537         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 538         (elf_x86_64_create_dynamic_sections): Removed.
 539         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
 540         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 541         (elf_x86-64_adjust_dynamic_symbol): Updated.
 542         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 543         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 544         size for PLT0 if there is no PLT0.  Get plt_entry_size from
 545         non_lazy_plt for non-lazy PLT entries.
 546         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
 547         from non_lazy_plt for non-lazy PLT entries.
 548         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
 549         if there is no PLT0.
 550         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
 551         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
 552         entries with non-lazy PLT layout.  Don't fill the second and third
 553         slots in the PLT entry if there is no PLT0.
 554         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
 555         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 556         (compare_relocs): New.
 557         (elf_x86_64_plt_type): Likewise.
 558         (elf_x86_64_plt): Likewise.
 559         (elf_x86_64_nacl_plt): New. Forward declaration.
 560         (elf_x86_64_get_plt_sym_val): Removed.
 561         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
 562         against all dynamic relocations.
 563         (elf_x86_64_link_setup_gnu_properties): New function.
 564         (elf_backend_create_dynamic_sections): Updated.
 565         (elf_backend_setup_gnu_properties): New.
 566         (elf_x86_64_nacl_plt): New.
 567         (elf_x86_64_nacl_arch_bed): Updated.
 568
 569 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
 570
 571         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
 572         (LAZY_PLT_ENTRY_SIZE): This.
 573         (NON_LAZY_PLT_ENTRY_SIZE): New.
 574         (elf_i386_plt0_entry): Renamed to ...
 575         (elf_i386_lazy_plt0_entry): This.
 576         (elf_i386_plt_entry): Renamed to ...
 577         (elf_i386_lazy_plt_entry): This.
 578         (elf_i386_pic_plt0_entry): Renamed to ...
 579         (elf_i386_pic_lazy_plt0_entry): This.
 580         (elf_i386_pic_plt_entry): Renamed to ...
 581         (elf_i386_pic_lazy_plt_entry): This.
 582         (elf_i386_got_plt_entry): Renamed to ...
 583         (elf_i386_non_lazy_plt_entry): This.
 584         (elf_i386_pic_got_plt_entry): Renamed to ...
 585         (elf_i386_pic_non_lazy_plt_entry): This.
 586         (elf_i386_eh_frame_plt): Renamed to ...
 587         (elf_i386_eh_frame_lazy_plt): This.
 588         (elf_i386_eh_frame_plt_got): Renamed to ...
 589         (elf_i386_eh_frame_non_lazy_plt): This.
 590         (elf_i386_plt_layout): Renamed to ...
 591         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
 592         eh_frame_plt_got_size.
 593         (elf_i386_non_lazy_plt_layout): New.
 594         (elf_i386_plt_layout): Likewise.
 595         (elf_i386_non_lazy_plt): Likewise.
 596         (GET_PLT_ENTRY_SIZE): Removed.
 597         (elf_i386_plt): Renamed to ...
 598         (elf_i386_lazy_plt): This.
 599         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
 600         (elf_i386_arch_bed): Updated.
 601         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 602         (elf_i386_create_dynamic_sections): Removed.
 603         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
 604         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 605         (elf_i386_adjust_dynamic_symbol): Updated.
 606         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 607         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 608         size for PLT0 if there is no PLT0.
 609         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
 610         output section is discarded only if GOT isn't empty.
 611         (elf_i386_relocate_section): Updated.  Properly get PLT index
 612         if there is no PLT0.
 613         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
 614         second and third slots in the PLT entry if there is no PLT0.
 615         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
 616         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 617         (elf_i386_nacl_plt): Forward declaration.
 618         (elf_i386_get_plt_sym_val): Removed.
 619         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
 620         against all dynamic relocations.
 621         (elf_i386_link_setup_gnu_properties): New function.
 622         (elf_backend_create_dynamic_sections): Updated.
 623         (elf_backend_setup_gnu_properties): New.
 624         (elf_i386_nacl_plt): Updated.
 625         (elf_i386_nacl_arch_bed): Likewise.
 626         (elf_i386_vxworks_arch_bed): Likewise.
 627
 628 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 629
 630         * elflink.c (elf_output_implib): Remove executable flag from import
 631         library bfd.
 632         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
 633         library is a relocatable object file.
 634
 635 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 636
 637         PR ld/21404
 638         * elf32-avr.c (avr_should_move_sym): New function.
 639         (avr_should_reduce_sym_size): Likewise.
 640         (avr_should_increase_sym_size): Likewise.
 641         (elf32_avr_relax_delete_bytes): Adjust symbol values
 642         and sizes by calling new functions.
 643
 644 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
 645
 646         * config.bfd (riscv32-*): Enable rv64.
 647
 648 2017-05-02  Alan Modra  <amodra@gmail.com>
 649
 650         PR 21384
 651         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
 652         rather than h->root.type == bfd_link_hash_new.
 653         (bfd_elf_record_link_assignment): Similarly, call
 654         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
 655
 656 2017-04-29  Alan Modra  <amodra@gmail.com>
 657
 658         PR 21432
 659         * reloc.c (reloc_offset_in_range): New function.
 660         (bfd_perform_relocation, bfd_install_relocation): Use it.
 661         (_bfd_final_link_relocate): Likewise.
 662
 663 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
 664
 665         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
 666         before using .plt.got.
 667         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 668
 669 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
 672         instead of "+=" to update 0.
 673
 674 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
 677         .plt.got section here.
 678         (elf_i386_check_relocs): Don't create the .plt.got section.
 679         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
 680         the .plt.got and .plt.bnd sections here.
 681         (elf_x86_64_check_relocs): Don't create the .plt.got nor
 682         .plt.bnd sections.
 683
 684 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 685
 686         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
 687         has_bnd_reloc.
 688         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
 689         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
 690         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
 691         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
 692         has_bnd_reloc.
 693
 694 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 695
 696         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
 697         to return bfd *.
 698         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
 699         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
 700         the first relocatable ELF input with GNU properties.
 701
 702 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 703
 704         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
 705         VxWorks for non-PIC.
 706
 707 2017-04-27  Alan Modra  <amodra@gmail.com>
 708
 709         * elf-bfd.h (struct elf_backend_data): Make asection param of
 710         elf_backend_eh_frame_address_size const.
 711         (_bfd_elf_eh_frame_address_size): Likewise.
 712         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
 713         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
 714         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
 715         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
 716         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
 717         (next_cie_fde_offset): Constify params.
 718         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
 719
 720 2017-04-27  Alan Modra  <amodra@gmail.com>
 721
 722         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
 723         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
 724         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
 725         aug_data_len.
 726         (offset_adjust): New function.
 727         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
 728         (adjust_eh_frame_local_symbols): Likewise.
 729         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
 730         after changing anything.  Return true if anything changed.
 731         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
 732         _bfd_elf_adjust_eh_frame_global_symbol for globals.
 733
 734 2017-04-27  Alan Modra  <amodra@gmail.com>
 735
 736         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
 737         when force_local.
 738
 739 2017-04-27  Alan Modra  <amodra@gmail.com>
 740
 741         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 742         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
 743         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
 744         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
 745         for undef and undefweak dyn_relocs.
 746         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 747         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
 748         (allocate_got, allocate_dynrelocs): Likewise.
 749         (ppc64_elf_relocate_section): Likewise.
 750
 751 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 752
 753         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
 754         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
 755         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
 756         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
 757
 758 2017-04-26  Nick Clifton  <nickc@redhat.com>
 759
 760         PR binutils/21434
 761         * reloc.c (bfd_perform_relocation): Check for a negative address
 762         in the reloc.
 763
 764 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 765
 766         PR ld/21334
 767         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
 768         member.
 769         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
 770         (elf_backend_always_renumber_dynsyms): Define.
 771         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
 772         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
 773         * elflink.c (bfd_elf_size_dynamic_sections): Also call
 774         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
 775         it.
 776         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
 777
 778 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 779
 780         * elflink.c (bfd_elf_size_dynamic_sections): Only call
 781         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
 782         sections have been created.
 783
 784 2017-04-26  Nick Clifton  <nickc@redhat.com>
 785
 786         PR binutils/21431
 787         * compress.c (bfd_init_section_compress_status): Check the return
 788         value from bfd_malloc.
 789
 790 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
 793         no_finish_dynamic_symbol.
 794         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
 795         0.
 796         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
 797         weak symbol, don't make it dynamic.
 798         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
 799         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
 800         relocation for GOT reference.
 801         (elf_x86_64_finish_dynamic_symbol): Abort if
 802         no_finish_dynamic_symbol isn't 0.
 803
 804 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 805
 806         PR ld/21402
 807         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
 808         undefined weak symbol, don't make it dynamic.
 809         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
 810         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 811         relocation for R_386_GOT32.
 812
 813 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 814
 815         PR ld/21425
 816         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
 817
 818 2017-04-23  Alan Modra  <amodra@gmail.com>
 819
 820         PR 21414
 821         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
 822         * elf.c (lcomm_sym): New.
 823         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
 824         * bfd-in2.h: Regenerate.
 825
 826 2017-04-23  Alan Modra  <amodra@gmail.com>
 827
 828         PR 21412
 829         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
 830         parameters and comment.
 831         (_bfd_elf_get_reloc_section): Delete.
 832         (_bfd_elf_plt_get_reloc_section): Declare.
 833         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
 834         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
 835         Extracted from..
 836         (_bfd_elf_get_reloc_section): ..here.  Delete.
 837         (assign_section_numbers): Call elf_get_reloc_section.
 838         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
 839         * elfxx-target.h (elf_backend_get_reloc_section): Update.
 840
 841 2017-04-23  Alan Modra  <amodra@gmail.com>
 842
 843         PR 21409
 844         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
 845         no symbols.
 846
 847 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 848
 849         PR ld/21402
 850         * elf32-i386.c (elf_i386_link_hash_entry): Add
 851         no_finish_dynamic_symbol.
 852         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
 853         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
 854         symbol, don't make it dynamic in PIE.
 855         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
 856         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 857         relocation for R_386_GOT32
 858         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
 859         isn't 0.
 860
 861 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 862
 863         PR ld/19617
 864         PR ld/21086
 865         * elflink.c (elf_link_add_object_symbols): Require
 866         --no-dynamic-linker with -E/--dynamic-list when creating
 867         dynamic sections.
 868
 869 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
 870
 871         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
 872         if forced local.
 873
 874 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
 875
 876         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
 877         dynamic symbol sorting.
 878
 879 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 880
 881         PR ld/21382
 882         * elflink.c (elf_link_add_object_symbols): Preserve
 883         dynamic_ref_after_ir_def when restoring the symbol table for
 884         unneeded dynamic object.
 885
 886 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
 887
 888         PR ld/21401
 889         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
 890         on on undefined IFUNC symbol in the second PLT.
 891
 892 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
 893
 894         * peXXigen.c (pe_print_reloc): Correct chunk_end.
 895
 896 2017-04-19  Alan Modra  <amodra@gmail.com>
 897
 898         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
 899         or make dynamic for info->dynamic_undefined_weak 0 and 1.
 900         * elf32-ppc.c:Formatting.
 901         (ensure_undefweak_dynamic): Don't make dynamic when
 902         info->dynamic_undefined_weak is zero.
 903         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 904         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
 905         not default visibility.  Discard undef and undefweak
 906         dyn_relocs earlier.
 907         (ppc_elf_relocate_section): Adjust to suit.
 908         * elf64-ppc.c: Formatting.
 909         (ensure_undefweak_dynamic): Don't make dynamic when
 910         info->dynamic_undefined_weak is zero.
 911         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 912         info->dynamic_undefined_weak.  Discard them earlier.
 913
 914 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         PR ld/21389
 917         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
 918         before generating the version definition section.
 919
 920 2017-04-17  Alan Modra  <amodra@gmail.com>
 921
 922         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
 923         state when a regular object file defines a symbol with
 924         incompatible type to that defined by an earlier shared lib.
 925
 926 2017-04-13  Alan Modra  <amodra@gmail.com>
 927
 928         * coffcode.h: Wrap some overly long _bfd_error_handler args.
 929         * elf.c: Likewise.
 930         * elf32-arm.c: Likewise.
 931         * elf32-i386.c: Likewise.
 932         * elf32-mep.c: Likewise.
 933         * elf64-ia64-vms.c: Likewise.
 934         * elf64-x86-64.c: Likewise.
 935         * elflink.c: Likewise.
 936         * elfnn-ia64.c: Likewise.
 937         * elfxx-mips.c: Likewise.
 938
 939 2017-04-13  Alan Modra  <amodra@gmail.com>
 940
 941         * aoutx.h: Use %B and %A in error messages throughout file.
 942         * aout-cris.c: Likewise.
 943         * archive.c: Likewise.
 944         * binary.c: Likewise.
 945         * coff-rs6000.c: Likewise.
 946         * coff-tic4x.c: Likewise.
 947         * coffcode.h: Likewise.
 948         * coffgen.c: Likewise.
 949         * cofflink.c: Likewise.
 950         * coffswap.h: Likewise.
 951         * cpu-arm.c: Likewise.
 952         * elf-eh-frame.c: Likewise.
 953         * elf-m10300.c: Likewise.
 954         * elf.c: Likewise.
 955         * elf32-arc.c: Likewise.
 956         * elf32-arm.c: Likewise.
 957         * elf32-bfin.c: Likewise.
 958         * elf32-frv.c: Likewise.
 959         * elf32-iq2000.c: Likewise.
 960         * elf32-m32c.c: Likewise.
 961         * elf32-microblaze.c: Likewise.
 962         * elf32-nds32.c: Likewise.
 963         * elf32-rl78.c: Likewise.
 964         * elf32-rx.c: Likewise.
 965         * elf32-score.c: Likewise.
 966         * elf32-score7.c: Likewise.
 967         * elf32-sh64.c: Likewise.
 968         * elf32-v850.c: Likewise.
 969         * elf32-vax.c: Likewise.
 970         * elf32-visium.c: Likewise.
 971         * elf64-ia64-vms.c: Likewise.
 972         * elf64-mmix.c: Likewise.
 973         * elf64-sh64.c: Likewise.
 974         * elfcode.h: Likewise.
 975         * elfnn-aarch64.c: Likewise.
 976         * elfnn-ia64.c: Likewise.
 977         * elfxx-mips.c: Likewise.
 978         * hpux-core.c: Likewise.
 979         * ieee.c: Likewise.
 980         * ihex.c: Likewise.
 981         * linker.c: Likewise.
 982         * merge.c: Likewise.
 983         * mmo.c: Likewise.
 984         * oasys.c: Likewise.
 985         * pdp11.c: Likewise.
 986         * peXXigen.c: Likewise.
 987         * rs6000-core.c: Likewise.
 988         * vms-alpha.c: Likewise.
 989         * xcofflink.c: Likewise.
 990
 991 2017-04-13  Alan Modra  <amodra@gmail.com>
 992
 993         * bfd.c (PRINT_TYPE): Define.
 994         (_doprnt): New function.
 995         (error_handler_internal): Use _doprnt.
 996         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
 997         calls in their natural order, throughout file.
 998         * coff-mcore.c: Likewise.
 999         * coff-ppc.c: Likewise.
1000         * coff-tic80.c: Likewise.
1001         * cofflink.c: Likewise.
1002         * elf-s390-common.c: Likewise.
1003         * elf.c: Likewise.
1004         * elf32-arm.c: Likewise.
1005         * elf32-i386.c: Likewise.
1006         * elf32-m32r.c: Likewise.
1007         * elf32-msp430.c: Likewise.
1008         * elf32-spu.c: Likewise.
1009         * elf64-ia64-vms.c: Likewise.
1010         * elf64-sparc.c: Likewise.
1011         * elf64-x86-64.c: Likewise.
1012         * elflink.c: Likewise.
1013         * elfnn-aarch64.c: Likewise.
1014         * elfnn-ia64.c: Likewise.
1015         * elfxx-mips.c: Likewise.
1016
1017 2017-04-13  Alan Modra  <amodra@gmail.com>
1018
1019         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
1020         branch veneers" error.  Fix double space and format message.
1021         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
1022         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
1023
1024 2017-04-13  Alan Modra  <amodra@gmail.com>
1025
1026         * bfd-in2.h: Regenerate.
1027
1028 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1029
1030         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
1031         extra `\n' in warning/error messages.
1032         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
1033         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1034
1035 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1036
1037         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
1038         processor-specific properties with generic ELF target vector.
1039
1040 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
1041
1042         * elf32-sparc.c (elf_backend_fixup_symbol): New.
1043         * elf64-sparc.c (elf_backend_fixup_symbol): New.
1044         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1045         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
1046         has_non_got_reloc.
1047         (link_hash_newfunc): Initialize has_got_reloc and
1048         has_non_got_reloc.
1049         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
1050         section.
1051         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
1052         has_non_got_reloc.
1053         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
1054         has_non_got_reloc.
1055         (_bfd_sparc_elf_fixup_symbol): New function.
1056         (allocate_dynrelocs): Don't allocate space for dynamic
1057         relocations and discard relocations against resolved undefined
1058         weak symbols in executable.  Don't make resolved undefined weak
1059         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
1060         relocation against undefined weak symbols in PIE.
1061         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
1062         relocations against resolved undefined weak symbols in PIE
1063         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
1064         without ynamic PLT/GOT relocations for resolved undefined weak
1065         symbols.
1066         Don't generate dynamic relocation against resolved undefined
1067         weak symbol in executable.
1068         (pie_finish_undefweak_symbol): New function.
1069         (_bfd_sparc_elf_finish_dynamic_sections): Call
1070         pie_finish_undefweak_symbol on all symbols in PIE.
1071         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
1072         (_bfd_sparc_elf_fixup_symbol): New function.
1073
1074 2017-04-10  Nick Clifton  <nickc@redhat.com>
1075
1076         * config.bfd: Remove ns32k from obsolete list.
1077
1078 2017-04-10  Alan Modra  <amodra@gmail.com>
1079
1080         PR 21287
1081         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
1082         (special_sections_i): Likewise for .init_array.
1083         (special_sections_p): Likewise for .preinit_array.
1084
1085 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1086
1087         PR ld/19579
1088         PR ld/21306
1089         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
1090         ELF_COMMON_DEF_P for common symbols.
1091         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1092         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1093         * elflink.c (_bfd_elf_merge_symbol): Revert commits
1094         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
1095         07492f668d2173da7a2bda3707ff0985e0f460b6.
1096
1097 2017-04-07  Pedro Alves  <palves@redhat.com>
1098
1099         * opncls.c (bfd_get_debug_link_info): Rename to...
1100         (bfd_get_debug_link_info_1): ... this.  Change type of second
1101         parameter to void pointer.  Adjust.
1102         (bfd_get_debug_link_info): Reimplement on top of
1103         bfd_get_debug_link_info_1.
1104         (separate_debug_file_exists, separate_alt_debug_file_exists):
1105         Change type of second parameter to void pointer.  Adjust.
1106         (get_func_type, check_func_type): Change type of second parameter
1107         to void pointer.
1108         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
1109         the callback functions instead of passing the address of a local.
1110         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
1111         find_separate_debug_file.
1112         (get_alt_debug_link_info_shim): Change type of second parameter to
1113         void pointer.  Adjust.
1114         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
1115         find_separate_debug_file.
1116         (get_build_id_name, bfd_boolean check_build_id_file): Change type
1117         of second parameter to void pointer.  Adjust.
1118         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
1119         pointer local to find_separate_debug_file.
1120
1121 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
1122
1123         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
1124         external symbols with a definition.
1125         (_bfd_coff_gc_mark_extra_sections): Fix typo.
1126
1127 2017-04-07  Alan Modra  <amodra@gmail.com>
1128
1129         * po/SRC-POTFILES.in: Regenerate.
1130
1131 2017-04-05  Alan Modra  <amodra@gmail.com>
1132
1133         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
1134         reference counting.
1135
1136 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
1137
1138         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
1139         numbers for DataDirectory entry indicies passed to
1140         add_data_entry().
1141
1142 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1143
1144         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
1145         each GNU_MBIND section and align GNU_MBIND section to page size.
1146         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
1147         segment for each GNU_MBIND section.
1148         (_bfd_elf_init_private_section_data): Copy sh_info from input
1149         for GNU_MBIND section.
1150
1151 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
1152
1153         * elfnn-riscv.c (GP_NAME): Delete.
1154         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
1155         (_bfd_riscv_relax_lui): Likewise.
1156
1157 2017-04-04  Nick Clifton  <nickc@redhat.com>
1158
1159         PR binutils/21342
1160         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
1161         dereference.
1162         (bfd_elf_final_link): Only initialize the extended symbol index
1163         section if there are extended symbol tables to list.
1164
1165 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
1166
1167         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
1168         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
1169         * configure.ac (elf): Add elf-properties.lo.
1170         * Makefile.in: Regenerated.
1171         * configure: Likewise.
1172         * elf-bfd.h (elf_property_kind): New.
1173         (elf_property): Likewise.
1174         (elf_property_list): Likewise.
1175         (elf_properties): Likewise.
1176         (_bfd_elf_parse_gnu_properties): Likewise.
1177         (_bfd_elf_get_property): Likewise.
1178         (_bfd_elf_link_setup_gnu_properties): Likewise.
1179         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
1180         and setup_gnu_properties.
1181         (elf_obj_tdata): Add properties.
1182         * elf-properties.c: New file.
1183         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
1184         (elf_i386_merge_gnu_properties): Likewise.
1185         (elf_backend_parse_gnu_properties): Likewise.
1186         (elf_backend_merge_gnu_properties): Likewise.
1187         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1188         (elf_x86_64_merge_gnu_properties): Likewise.
1189         (elf_backend_parse_gnu_properties): Likewise.
1190         (elf_backend_merge_gnu_properties): Likewise.
1191         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
1192         (elf_backend_parse_gnu_properties): Likewise.
1193         (elf_backend_setup_gnu_properties): Likewise.
1194         (elfNN_bed): Add elf_backend_parse_gnu_properties,
1195         elf_backend_merge_gnu_properties and
1196         elf_backend_setup_gnu_properties.
1197
1198 2017-03-30  Pip Cet  <pipcet@gmail.com>
1199
1200         * elf32-wasm32.c: Add relocation code, two relocs.
1201         * reloc.c: Add wasm32 relocations.
1202         * libbfd.h: Regenerate.
1203         * bfd-in2.h: Regenerate.
1204         * bfd/po/bfd.pot: Regenerate.
1205
1206 2017-03-29  Nick Clifton  <nickc@redhat.com>
1207
1208         PR binutils/18025
1209         * coff-bfd.h (struct coff_section_data): Add new fields:
1210         saved_bias and bias.
1211         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
1212         computed for PE binaries.
1213         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
1214         missing abbrev.
1215
1216 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
1217
1218         PR ld/16044
1219         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
1220         to handle a local symbol with a hash-symbol-entry; without PLT.
1221         Add BFD_ASSERT for an incidental case with GOT entry present.
1222         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
1223         isn't forced-or-set local.
1224
1225 2017-03-27  Pip Cet  <pipcet@gmail.com>
1226
1227         * wasm-module.c: New file to support WebAssembly modules.
1228         * wasm-module.h: New file to support WebAssembly modules.
1229         * doc/webassembly.texi: Start documenting wasm-module.c.
1230         * config.bfd: Add wasm_vec.
1231         * targets.c: Likewise.
1232         * configure.ac: Likewise.
1233         * Makefile.am: Add entries for wasm-module.c.
1234         * Makefile.in: Regenerate.
1235         * configure: Regenerate.
1236         * po/SRC-POTFILES.in: Regenerate.
1237
1238 2017-03-27  Pip Cet  <pipcet@gmail.com>
1239
1240         * cpu-wasm32.c: New file to support wasm32 architecture.
1241         * elf32-wasm32.c: New file to support wasm32 architecture.
1242         * Makefile.am: Add wasm32 architecture.
1243         * archures.c: Likewise.
1244         * config.bfd: Likewise.
1245         * configure.ac: Likewise.
1246         * targets.c: Likewise.
1247         * Makefile.in: Regenerate.
1248         * bfd-in2.h: Regenerate.
1249         * configure: Regenerate.
1250         * po/SRC-POTFILES.in: Regenerate.
1251
1252 2017-03-20  Alan Modra  <amodra@gmail.com>
1253
1254         PR 21266
1255         * elf64-ppc.c (compare_symbols): Stabilize sort.
1256
1257 2017-03-18  Alan Modra  <amodra@gmail.com>
1258
1259         * elf64-ppc.c (struct ppc_link_hash_table): Add
1260         local_ifunc_resolver and maybe_local_ifunc_resolver.
1261         (ppc_build_one_stub): Set flags on emitting dynamic
1262         relocation to ifunc.
1263         (ppc64_elf_relocate_section): Likewise.
1264         (ppc64_elf_finish_dynamic_symbol): Likewise.
1265         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
1266         local dynamic relocs to ifuncs.
1267         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
1268         local_ifunc_resolver and maybe_local_ifunc_resolver.
1269         (ppc_elf_relocate_section): Set flag on emitting dynamic
1270         relocation to ifuncs.
1271         (ppc_elf_finish_dynamic_symbol): Likewise.
1272         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
1273         dynamic relocs to ifuncs.
1274
1275 2017-03-13  Nick Clifton  <nickc@redhat.com>
1276
1277         PR binutils/21202
1278         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
1279         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
1280         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
1281         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
1282         * bfd-in2.h: Regenerate.
1283         * libbfd.h: Regenerate.
1284         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
1285         names.
1286         (IS_AARCH64_TLSDESC_RELOC): Likewise.
1287         (elfNN_aarch64_howto_table): Likewise.
1288         (aarch64_tls_transition_without_check): Likewise.
1289         (aarch64_reloc_got_type): Likewise.
1290         (elfNN_aarch64_final_link_relocate): Likewise.
1291         (elfNN_aarch64_tls_relax): Likewise.
1292         (elfNN_aarch64_relocate_section): Likewise.
1293         (elfNN_aarch64_gc_sweep_hook): Likewise.
1294         (elfNN_aarch64_check_relocs): Likewise.
1295         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1296         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1297
1298 2017-03-11  Alan Modra  <amodra@gmail.com>
1299
1300         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
1301         parameter is in fact used.  Whitespace fixes.
1302         * elf64-ppc.c: Likewise.
1303
1304 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
1305
1306         * rs6000-core.c (CORE_NEW): Simplify macro when
1307         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
1308
1309 2017-03-07  Alan Modra  <amodra@gmail.com>
1310
1311         PR 21224
1312         PR 20519
1313         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
1314         dyn_relocs check.
1315
1316 2017-03-05  Alan Modra  <amodra@gmail.com>
1317
1318         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
1319         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
1320         (next_cie_fde_offset): New function.
1321         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
1322         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
1323         four bytes.  Align CIEs to four or eight bytes depending on
1324         per_encoding_aligned8.  Align FDEs according to their encoding.
1325         Pad last FDE to output section alignment.
1326         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
1327         assertion.
1328         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
1329         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
1330         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
1331
1332 2017-03-02  Martin Bickel  <binutils@ineranves.de>
1333
1334         PR ld/21212
1335         * elf.c (rewrite_elf_program_header): Do not issue a warning for
1336         empty segments which have a zero filesz, but a non-zero memsz.
1337
1338 2017-03-02  Alan Modra  <amodra@gmail.com>
1339
1340         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
1341
1342 2017-02-28  Alan Modra  <amodra@gmail.com>
1343
1344         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
1345         (ppc64_elf_relocate_section): Likewise.
1346
1347 2017-02-28  Alan Modra  <amodra@gmail.com>
1348
1349         PR 20995
1350         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
1351         rather than elf32_nios2_hash_table or elf_hash_table.
1352         (create_got_section): Likewise.
1353         (nios2_elf32_finish_dynamic_symbol): Likewise.
1354         (nios2_elf32_adjust_dynamic_symbol): Likewise.
1355         (nios2_elf32_size_dynamic_sections): Likewise.
1356         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
1357         vars.  Use htab equivalents directly instead.  Don't create
1358         all dynamic sections on needing just the GOT.  Use a goto
1359         rather than a fall-through with reloc test.  Ensure
1360         htab->dynobj is set when making dynamic sreloc section.
1361         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
1362         equivalent directly instead.  Don't segfault on looking for
1363         .dynamic when dynamic sections have not been created.  Don't
1364         segfault on .got.plt being discarded.
1365         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
1366         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
1367         fixme and another not so relevant comment.
1368         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
1369         already set, set hash table dynobj on creating .sbss.
1370
1371 2017-02-28  Alan Modra  <amodra@gmail.com>
1372
1373         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
1374         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
1375         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
1376         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
1377         (ppc64_elf_relocate_section): Likewise.
1378         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
1379         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
1380         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
1381         * libbfd.h: Regenerate.
1382         * bfd-in2.h: Regenerate.
1383
1384 2017-02-28  Alan Modra  <amodra@gmail.com>
1385
1386         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
1387         dynamic .data.rel.ro read-only.
1388         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
1389         rather than section flags when deciding where copy reloc goes.
1390         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1391         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1392         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1393         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
1394         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
1395         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
1396         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
1397         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
1398         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1399         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
1400         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
1401         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
1402         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1403         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1404         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
1405         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
1406         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1407         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1408         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
1409
1410 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
1411
1412         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
1413         `jalr $0, $25' instruction encoding.
1414
1415 2017-02-27  Nick Clifton  <nickc@redhat.com>
1416
1417         PR ld/21180
1418         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
1419         generating a seg-fault when encountering a symbol that has been
1420         deleted by garbage collection.
1421
1422 2017-02-25  Alan Modra  <amodra@gmail.com>
1423
1424         * elf32-arc.c (struct dynamic_sections): Delete.
1425         (enum dyn_section_types): Delete.
1426         (dyn_section_names): Delete.
1427         (arc_create_dynamic_sections): Delete.
1428         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
1429         segfault on discarded .rela.plt section.
1430         (elf_arc_size_dynamic_sections): Formatting.  Don't call
1431         arc_create_dynamic_sections.  Don't allocate memory for sections
1432         handled by the generic linker.  Correct code finding relocs in
1433         read-only sections.  Set SEC_EXCLUDE on zero size .got,
1434         .got.plt, and .dynbss sections.  Do set .interp for pies.
1435
1436 2017-02-24  Andrew Waterman  <andrew@sifive.com>
1437
1438         * elfnn-riscv.c (GP_NAME): New macro.
1439         (riscv_global_pointer_value): Use it.
1440         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
1441         output section, consider only that section's alignment.
1442
1443 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
1444
1445         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
1446         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
1447         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
1448         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
1449
1450 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
1451
1452         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
1453         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
1454         or misaligned.
1455
1456 2017-02-23  Alan Modra  <amodra@gmail.com>
1457
1458         PR 20744
1459         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
1460         16D relocations.
1461         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
1462         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
1463         relocs.
1464
1465 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
1466
1467         PR ld/20828
1468         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
1469         processing ahead of the call to `elf_gc_sweep_symbol'.
1470
1471 2017-02-22  Nick Clifton  <nickc@redhat.com>
1472
1473         PR binutils/21193
1474         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
1475         created section 4-byte alignment.
1476
1477 2017-02-22  Alan Modra  <amodra@gmail.com>
1478
1479         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
1480         on .got or .plt output section being discarded by script.
1481         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
1482         vxworks splt temp.
1483
1484 2017-02-21  Alan Modra  <amodra@gmail.com>
1485
1486         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
1487         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
1488
1489 2017-02-20  Alan Modra  <amodra@gmail.com>
1490
1491         PR 21181
1492         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
1493         if DT_RELSZ/DT_RELASZ is zero.
1494
1495 2017-02-17  Nick Clifton  <nickc@redhat.com>
1496
1497         * compress.c (bfd_get_full_section_contents): Remember to reduce
1498         compressed size by the sizeof the compression header when
1499         decompressing the contents.
1500
1501 2017-02-17  Pedro Alves  <palves@redhat.com>
1502
1503         * srec.c (Chunk): Rename to ...
1504         (_bfd_srec_len): ... this.
1505         (S3Forced): Rename to ...
1506         (_bfd_srec_forceS3): ... this.
1507         * objcopy.c: Adjust all references.
1508
1509 2017-02-17  Pedro Alves  <palves@redhat.com>
1510
1511         * archive.c (bsd_write_armap): Rename to ...
1512         (_bfd_bsd_write_armap): ... this.
1513         (coff_write_armap): Rename to ...
1514         (_bfd_coff_write_armap): ... this.
1515         * libbfd-in.h (bsd_write_armap): Rename to ...
1516         (_bfd_bsd_write_armap): ... this.
1517         (coff_write_armap): Rename to ...
1518         (_bfd_coff_write_armap): ... this.
1519         * aout-target.h, aout-tic30.c: Adjust all users.
1520         * libbfd.h: Regenerate.
1521
1522 2017-02-17  Pedro Alves  <palves@redhat.com>
1523
1524         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
1525         (warn_deprecated): Rename to ...
1526         (_bfd_warn_deprecated): ... this.
1527         * libbfd.c (warn_deprecated): Rename to ...
1528         (_bfd_warn_deprecated): ... this.
1529         * bfd-in2.h: Regenerate.
1530
1531 2017-02-17  Pedro Alves  <palves@redhat.com>
1532
1533         * bfdio.c (real_ftell): Rename to ...
1534         (_bfd_real_ftell): ... this.
1535         (real_fseek): Rename to ...
1536         (_bfd_real_fseek): ... this.
1537         (real_fopen): Rename to ...
1538         (_bfd_real_fopen): ... this.
1539         * libbfd-in.h (real_ftell): Rename to ...
1540         (_bfd_real_ftell): ... this.
1541         (real_fseek): Rename to ...
1542         (_bfd_real_fseek): ... this.
1543         (real_fopen): Rename to ...
1544         (_bfd_real_fopen): ... this.
1545         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
1546         * libbfd.h: Regenerate.
1547
1548 2017-02-17  Pedro Alves  <palves@redhat.com>
1549
1550         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
1551         * libbfd.c (read_unsigned_leb128): Rename to ...
1552         (_bfd_read_unsigned_leb128): ... this.
1553         (read_signed_leb128): Rename to ...
1554         (_bfd_read_signed_leb128): ... this.
1555         (safe_read_leb128): Rename to ...
1556         (_bfd_safe_read_leb128): ... this.
1557         * libbfd-in.h (read_unsigned_leb128): Rename to ...
1558         (_bfd_read_unsigned_leb128): ... this.
1559         (read_signed_leb128): Rename to ...
1560         (_bfd_read_signed_leb128): ... this.
1561         (safe_read_leb128): Rename to ...
1562         (_bfd_safe_read_leb128): ... this.
1563         * libbfd.h: Renegerate.
1564
1565 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1566
1567         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
1568         before trying to fine matching file and line information.
1569
1570 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1571
1572         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
1573         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
1574         not match current bfd, then reload debug information.  Record bfd
1575         we're loading debug info for in the stash.  If we have debug
1576         informatin in the cache then perform section placement before
1577         returning.
1578
1579 2017-02-16  Alan Modra  <amodra@gmail.com>
1580
1581         PR 21000
1582         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
1583         * elfxx-target.h (elf_backend_no_page_alias): Define.
1584         (elfNN_bed): Init new field.
1585         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
1586         ensure PT_LOAD segment starts on a new page.
1587         * elf32-hppa.c (elf_backend_no_page_alias): Define.
1588
1589 2017-02-16  Alan Modra  <amodra@gmail.com>
1590
1591         PR 21132
1592         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
1593         if pic.
1594
1595 2017-02-16  Jiong Wang <jiong.wang@arm.com>
1596
1597         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
1598         * bfd-in2.h: Regenerated.
1599
1600 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1601
1602         PR ld/21168
1603         * elf32-i386.c (elf_i386_relocate_section): Allow
1604         "lea foo@GOT, %reg" in PIC.
1605
1606 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1607
1608         PR ld/20244
1609         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
1610         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
1611         error against local IFUNC symbol without a base register for
1612         PIC.
1613
1614 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
1615
1616         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
1617         `%P: %H:' with `info->callbacks->einfo'.
1618         (ppc_elf_relocate_section): Likewise.
1619         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1620         (ppc64_elf_edit_toc): Likewise.
1621         (ppc64_elf_relocate_section): Likewise.
1622
1623 2017-02-14  Alan Modra  <amodra@gmail.com>
1624
1625         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1626         --gc-keep-exported, and test versioned field of sym rather than
1627         looking for @ in name.
1628
1629 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
1630
1631         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
1632         __global_pointer$.
1633
1634 2017-02-13  Nick Clifton  <nickc@redhat.com>
1635
1636         PR binutils/21151
1637         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
1638         unit length field.
1639
1640 2017-02-07  Andrew Waterman  <andrew@sifive.com>
1641
1642         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
1643         entry size if PLT header is written.
1644
1645 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
1646
1647         Fix sparc64 dynamic relocation processing to use the dynamic
1648         symbol count.
1649         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
1650         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
1651         should be used.
1652
1653 2017-02-03  Nick Clifton  <nickc@redhat.com>
1654
1655         PR 21096
1656         * coffcode.h (coff_write_object_contents): Enlarge size of
1657         s_name_buf in order to avoid compile time warning about possible
1658         integer truncation.
1659         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
1660         32-bits of insn value before printing into buffer.
1661
1662 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1663
1664         * elfxx-mips.c (mips_elf_hash_sort_data): Add
1665         `max_local_dynindx'.
1666         (mips_elf_sort_hash_table): Handle it.
1667         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
1668         symbols bump up `max_local_dynindx' rather than
1669         `max_non_got_dynindx'.
1670
1671 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1672
1673         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
1674         `min_got_dynindx', `max_unref_got_dynindx' and
1675         `max_non_got_dynindx' members to the `bfd_size_type' data type.
1676         (mips_elf_sort_hash_table): Adjust accordingly.
1677
1678 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1679
1680         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
1681         to access the hash table.
1682
1683 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1684
1685         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
1686         non-NULL `htab' to the beginning.
1687
1688 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1689
1690         * elflink.c (elf_gc_sweep): Wrap overlong line.
1691
1692 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
1693
1694         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
1695         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
1696         * elfxx-mips.c (mips_elf_link_hash_table): Add
1697         `ignore_branch_isa' member.
1698         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
1699         in branch relocation calculation as an error if
1700         `ignore_branch_isa' has been set.
1701         (_bfd_mips_elf_insn32): Rename to...
1702         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
1703         parameter to `insn32' and add an `ignore_branch_isa' parameter.
1704         Handle the new parameter.
1705
1706 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
1707
1708         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
1709         local variable dynobj.
1710
1711         PR ld/20995
1712         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
1713         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
1714         executable from read-only sections into sdynrelro.
1715         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
1716         dynamic relocs in sdynrelro.
1717         (elf_backend_want_dynrelro): Define.
1718
1719 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1720
1721         * config.bfd (*-*-rtemsaout*): Mark as removed.
1722
1723 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1724
1725         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
1726         (arm-*-rtems*): Move to (arm*-*-eabi*).
1727         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
1728         (m68-*-rtems*): Move to (m68*-*-elf*).
1729
1730 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1731
1732         * config.bfd (*-*-rtemscoff*): Mark as removed.
1733
1734 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1735
1736         PR ld/20828
1737         * elflink.c (bfd_elf_record_link_assignment): Revert last
1738         change and don't ever clear `forced_local'.  Set `mark'
1739         unconditionally.
1740         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
1741         file.
1742         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
1743         (bfd_elf_size_dynamic_sections): ... here.
1744         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
1745         and set `mark' instead in `__tls_get_addr_opt' processing.
1746         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
1747
1748 2017-01-24  Alan Modra  <amodra@gmail.com>
1749
1750         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
1751         where dynamic relocs are preferable.  Allow ifunc too.
1752         (ensure_undefweak_dynamic): New function.
1753         (allocate_dynrelocs): Use it here.  Move plt handling last and
1754         don't make symbols dynamic, simplifying loop.  Only make undef
1755         weak symbols with GOT entries dynamic.  Correct condition
1756         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
1757         comments.  Remove goto.
1758         (ppc_elf_relocate_section): Correct test for using dynamic
1759         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1760         to suit.  Set up explicit tls_index entries and implicit GOT
1761         tls_index entries resolvable at link time for
1762         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
1763         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
1764         (ensure_undefweak_dynamic): New function.
1765         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
1766         with GOT entries dynamic.  Remove unnecessary test of
1767         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
1768         (ppc64_elf_relocate_section): Correct test for using dynamic
1769         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1770         to suit.  Set up explicit tls_index entries and implicit GOT
1771         tls_index entries resolvable at link time for __tls_get_addr_opt.
1772         Simplify expression to clear mem for prelink.
1773
1774 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
1775
1776         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
1777
1778 2017-01-20  Jiong Wang <jiong.wang@arm.com>
1779
1780         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
1781         (elf_backend_hash_symbol): Define.
1782
1783 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
1784
1785         PR ld/20828
1786         * elflink.c (bfd_elf_record_link_assignment): Clear any
1787         `forced_local' marking for DSO symbols that are not being
1788         provided.
1789
1790 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1791
1792         * elfnn-riscv.c (riscv_elf_object_p): New function.
1793
1794 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1795
1796         PR ld/21038
1797         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1798         plt_bnd_eh_frame.
1799         (elf_x86_64_check_relocs): Create .eh_frame section for the
1800         .plt.bnd section.
1801         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1802         .eh_frame section for the .plt.bnd section.
1803         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1804         for the .plt.bnd section.
1805
1806 2017-01-12  Nick Clifton  <nickc@redhat.com>
1807
1808         PR binutils/20876
1809         * opncls.c (find_separate_debug_file): Add include_dirs
1810         parameter.  Only include the directory part of the bfd's filename
1811         in search paths if include_dirs is true.  Add a couple of extra
1812         locations for looking for debug files.
1813         ( bfd_follow_gnu_debuglink): Update invocation of
1814         find_separate_debug_file.
1815         (bfd_follow_gnu_debugaltlink): Likewise.
1816         (get_build_id): New function: Finds the build-id of the given bfd.
1817         (get_build_id_name): New function: Computes the name of the
1818         separate debug info file for a bfd, based upon its build-id.
1819         (check_build_id_file): New function: Checks to see if a separate
1820         debug info file exists at the given location, and that its
1821         build-id matches that of the original bfd.
1822         (bfd_follow_build_id_debuglink): New function: Finds a separate
1823         debug info file for a given bfd by using the build-id method.
1824         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
1825         method of locating a separate debug info file before using the
1826         debuglink method.
1827         * bfd-in2.h: Regenerate.
1828
1829 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1830
1831         PR ld/21038
1832         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
1833         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
1834         elf_x86_64_eh_frame_plt_got.
1835         (elf_x86_64_size_dynamic_sections): Get unwind info from
1836         elf_x86_64_bnd_arch_bed for the BND PLT.
1837
1838 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
1839
1840         * config.bfd: Add entries for i686-redox and x86_64-redox.
1841
1842 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1843
1844         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
1845         to 4 bytes.
1846         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1847         .eh_frame section to 4 bytes for x32.
1848         (elf_x86_64_check_relocs): Likewise.
1849
1850 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1851
1852         PR ld/20830
1853         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
1854         (PLT_GOT_FDE_LENGTH): Likewise.
1855         (elf_i386_plt_layout): Add eh_frame_plt_got and
1856         eh_frame_plt_got_size.
1857         (elf_i386_plt): Updated.
1858         (elf_i386_link_hash_table): Add plt_got_eh_frame.
1859         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
1860         (elf_i386_size_dynamic_sections): Allocate and initialize
1861         .eh_frame section for .plt.got.
1862         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
1863         .plt.got.
1864         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
1865         eh_frame_plt_got_size.
1866         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
1867         (PLT_GOT_FDE_LENGTH): Likewise.
1868         (elf_x86_64_backend_data): Add eh_frame_plt_got and
1869         eh_frame_plt_got_size.
1870         (elf_x86_64_arch_bed): Updated.
1871         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
1872         eh_frame_plt_got_size.
1873         (elf_x86_64_nacl_arch_bed): Likewise.
1874         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
1875         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
1876         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1877         .eh_frame section for .plt.got.
1878         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1879         for .plt.got.
1880
1881 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1882
1883         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1884         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
1885
1886 2017-01-09  Nick Clifton  <nickc@redhat.com>
1887
1888         * dwarf2.c (lookup_address_in_function_table): Return early if
1889         there are no functions in the given comp unit, or if the high
1890         address of the last function in the comp unit is less than the
1891         desired address.
1892
1893 2017-01-09  Nick Clifton  <nickc@redhat.com>
1894
1895         PR binutils/21013
1896         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
1897         message if there are too many symbols to load.
1898
1899 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
1900
1901         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
1902         if relocs are cached.
1903
1904 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
1905
1906         PR ld/21017
1907         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
1908         for R_MICROBLAZE_GOTOFF_64.
1909
1910 2017-01-03  Nick Clifton  <nickc@redhat.com>
1911
1912         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
1913         warning about using a possibly uninitialised variable.
1914
1915 2017-01-02  Alan Modra  <amodra@gmail.com>
1916
1917         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
1918         (allocate_plt_static, allocate_dynrelocs): Use it.
1919
1920 2017-01-02  Alan Modra  <amodra@gmail.com>
1921
1922         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
1923         .PARISC.unwind section.
1924
1925 2017-01-02  Alan Modra  <amodra@gmail.com>
1926
1927         PR ld/20989
1928         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
1929         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
1930         indirect to GOT pointer relative code edit.
1931
1932 2017-01-02  Alan Modra  <amodra@gmail.com>
1933
1934         Update year range in copyright notice of all files.
1935
1936 For older changes see ChangeLog-2016
1937 \f
1938 Copyright (C) 2017 Free Software Foundation, Inc.
1939
1940 Copying and distribution of this file, with or without modification,
1941 are permitted in any medium without royalty provided the copyright
1942 notice and this notice are preserved.
1943
1944 Local Variables:
1945 mode: change-log
1946 left-margin: 8
1947 fill-column: 74
1948 version-control: never
1949 End: