bfd/ChangeLog

   1 2017-06-08  Cupertino Miranda  <[email protected]>
   2
   3         * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
   4         dynamic sections.
   5
   6 2017-06-08  Cupertino Miranda  <[email protected]>
   7
   8         * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
   9         require TEXTREL.
  10
  11 2017-06-08  Cupertino Miranda  <[email protected]>
  12
  13         * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
  14         patched section contents for TLS IE reloc.
  15         * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
  16
  17 2017-06-08  Cupertino Miranda  <[email protected]>
  18
  19         * elf32-arc.c (elf_arc_relocate_section): Added "call" to
  20         RELOC_FOR_GLOBAL_SYMBOL macro.
  21
  22 2018-06-08  Cupertino Miranda  <[email protected]>
  23
  24         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
  25         changes.
  26
  27 2017-06-08  Cupertino Miranda  <[email protected]>
  28
  29         * config/tc-arc.c (md_undefined_symbol): Changed.
  30         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
  31
  32 2017-06-08  Cupertino Miranda  <[email protected]>
  33
  34         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
  35         symbols.
  36
  37 2017-06-08  Cupertino Miranda  <[email protected]>
  38
  39         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
  40         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
  41
  42 2017-06-08  Cupertino Miranda  <[email protected]>
  43
  44         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
  45         object is created.
  46
  47 2017-06-08  Richard Earnshaw  <[email protected]>
  48
  49         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
  50         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
  51         is non-zero.  Add clarifying comments.
  52
  53 2017-06-08  H.J. Lu  <[email protected]>
  54
  55         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
  56         name.  Use local IFUNC symbol name string to report unsupported
  57         non-PIC call to IFUNC function.
  58         (elf_i386_relocate_section): Dump local IFUNC name with minfo
  59         when generating R_386_IRELATIVE relocation.
  60         (elf_i386_finish_dynamic_symbol): Likewise.
  61         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
  62         IFUNC symbol name.
  63         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
  64         when generating R_X86_64_IRELATIVE relocation.
  65         (elf_x86_64_finish_dynamic_symbol): Likewise.
  66
  67 2017-06-08  Jiong Wang <[email protected]>
  68
  69         PR ld/21532
  70         * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
  71         (elfNN_aarch64_final_link_relocate): Also propagate relocations to
  72         runtime for copy relocation elimination cases.
  73         (alias_readonly_dynrelocs): New function.
  74         (elfNN_aarch64_adjust_dynamic_symbol): Keep the dynamic relocs instead
  75         of generating copy relocation if it is not against read-only sections.
  76         (elfNN_aarch64_check_relocs): Likewise.
  77
  78 2017-06-06  Jose E. Marchesi  <[email protected]>
  79
  80         * elf.c (setup_group): Make sure BFD sections are created for all
  81         group sections in the input file when processing SHF_GROUP
  82         sections.
  83         (bfd_section_from_shdr): Avoid duplicating logic already
  84         implemented in `setup_group'.
  85
  86 2017-06-06  Daniel Bonniot de Ruisselet  <[email protected]>
  87
  88         PR binutils/21546
  89         * peXXigen.c (pe_print_idata): Use the address of the first thunk
  90         if the hint address is zero.
  91
  92 2017-06-06  James Clarke  <[email protected]>
  93
  94         PR ld/19579
  95         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
  96         ELF_COMMON_DEF_P for common symbols.
  97
  98 2017-06-06  Andrew Burgess  <[email protected]>
  99
 100         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
 101         SEC_GROUP sections as SEC_EXCLUDE.
 102         (bfd_elf_set_group_contents): Replace use of abort with an assert.
 103         (assign_section_numbers): Use resolve_section_groups flag instead
 104         of relocatable link type.
 105         (_bfd_elf_init_private_section_data): Use resolve_section_groups
 106         flag instead of checking the final_link flag for part of the
 107         checks in here.  Fix white space as a result.
 108         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
 109         instead of relocatable link type.
 110         (bfd_elf_final_link): Likewise.
 111
 112 2017-06-06  Jose E. Marchesi  <[email protected]>
 113
 114         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
 115         variable `bed'.
 116         * elf32-score.c (score_elf_final_link_relocate): Likewise.
 117         (s3_bfd_score_elf_check_relocs): Likewise.
 118         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 119         (score_elf_final_link_relocate): Likewise.
 120         (s7_bfd_score_elf_check_relocs): Likewise.
 121
 122 2017-06-06  Jose E. Marchesi  <[email protected]>
 123
 124         * elflink.c (init_reloc_cookie_rels): Remove unused variable
 125         `bed'.
 126
 127 2017-06-06  Maciej W. Rozycki  <[email protected]>
 128
 129         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
 130         from `reloc_count' rather than decrementing it.
 131         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
 132         `reloc_count' by `int_rels_per_ext_rel'.
 133         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
 134         `reloc_count' by `int_rels_per_ext_rel' for last relocation
 135         entry determination.
 136         (s3_bfd_score_elf_check_relocs): Likewise.
 137         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
 138         (s7_bfd_score_elf_relocate_section): Likewise.
 139         (s7_bfd_score_elf_check_relocs): Likewise.
 140         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
 141         prototype and function.
 142         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
 143         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
 144         triple rather than once the sum of REL and RELA relocation entry
 145         counts.
 146         (bfd_elf64_get_reloc_upper_bound): Remove macro.
 147         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
 148         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
 149         storage allocation size determination.
 150         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
 151         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
 152         by `int_rels_per_ext_rel' for last relocation entry
 153         determination.
 154         (bfd_elf_final_link): Do not multiply `reloc_count' by
 155         `int_rels_per_ext_rel' for internal relocation storage
 156         allocation size determination.
 157         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
 158         `int_rels_per_ext_rel' for last relocation entry determination.
 159         (elf_gc_smash_unused_vtentry_relocs): Likewise.
 160         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 161         (_bfd_mips_elf_relocate_section): Likewise.
 162
 163 2017-06-05  Alan Modra  <[email protected]>
 164
 165         PR 21529
 166         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
 167
 168 2017-06-01  John Baldwin  <[email protected]>
 169
 170         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
 171         determine structure sizes.
 172         (elfcore_grok_freebsd_prstatus): Likewise.
 173
 174 2017-06-01  Alan Modra  <[email protected]>
 175
 176         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
 177         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
 178         dynamic objects.
 179         (is_elfv2_localentry0): New function.
 180         (ppc64_elf_tls_setup): Default params->plt_localentry0.
 181         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
 182         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
 183         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
 184         optimized localentry:0 stubs.
 185         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
 186         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
 187         localentry:0 stubs.
 188         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
 189         DT_PPC64_OPT.
 190         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
 191
 192 2017-05-30  Casey Smith  <[email protected]>
 193
 194         PR ld/21523
 195         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
 196         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
 197
 198 2017-05-30  Anton Kolesov  [email protected]
 199
 200         * cpu-arc.c (arc_compatible): New function.
 201
 202 2017-05-30  Anton Kolesov  <[email protected]>
 203
 204         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
 205
 206 2017-05-30  H.J. Lu  <[email protected]>
 207
 208         PR binutils/21519
 209         * bfdio.c (bfd_get_file_size): New function.
 210         * bfd-in2.h: Regenerated.
 211
 212 2017-05-23  Dilian Palauzov  <[email protected]>
 213
 214         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
 215         comments.
 216
 217 2017-05-22  H.J. Lu  <[email protected]>
 218
 219         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
 220         dynobj instead of htab->elf.dynobj.
 221
 222 2017-05-19  Maciej W. Rozycki  <[email protected]>
 223
 224         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
 225         and function.
 226         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
 227         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
 228         actual number of internal relocations retrieved.  Adjust
 229         function description.
 230         (bfd_elf64_canonicalize_reloc): Remove macro.
 231         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
 232
 233 2017-05-19  Jose E. Marchesi  <[email protected]>
 234
 235         * archures.c (bfd_mach_sparc_v9m8): Define.
 236         (bfd_mach_sparc_v8plusm8): Likewise.
 237         (bfd_mach_sparc_v9_p): Adjust to M8.
 238         (bfd_mach_sparc_64bit_p): Likewise.
 239         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
 240         bfd_mach_sparc_v8plusm8.
 241         * bfd-in2.h: Regenerated.
 242         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
 243         sparc:v8plusm8.
 244         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
 245         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
 246         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
 247         SHA3.
 248         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
 249         bfd_mach_sparc_v8plusm8.
 250
 251 2017-05-19  Alan Modra  <[email protected]>
 252
 253         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
 254         debug and special sections when no non-note alloc sections in an
 255         object are kept.
 256
 257 2017-05-18  Alan Modra  <[email protected]>
 258
 259         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
 260         * elf-m10300.c: Likewise.
 261         * elf.c: Likewise.
 262         * elf32-arc.c: Likewise.
 263         * elf32-bfin.c: Likewise.
 264         * elf32-m68k.c: Likewise.
 265         * elf32-nds32.c: Likewise.
 266         * elf32-tilepro.c: Likewise.
 267         * elflink.c: Likewise.
 268         * elfnn-aarch64.c: Likewise.
 269         * elfnn-riscv.c: Likewise.
 270         * elfxx-tilegx.c: Likewise.
 271         * mach-o.c: Likewise.
 272         * peXXigen.c: Likewise.
 273         * vms-alpha.c: Likewise.
 274         * vms-lib.c: Likewise.
 275
 276 2017-05-17  H.J. Lu  <[email protected]>
 277
 278         PR ld/20882
 279         * elflink.c (elf_gc_mark_debug_section): New function.
 280         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
 281         referenced by kept debug sections.
 282
 283 2017-05-16  Alan Modra  <[email protected]>
 284
 285         * elf-m10300.c: Rename occurrences of non_ir_ref.
 286         * elf32-arm.c: Likewise.
 287         * elf32-bfin.c: Likewise.
 288         * elf32-cr16.c: Likewise.
 289         * elf32-cris.c: Likewise.
 290         * elf32-d10v.c: Likewise.
 291         * elf32-dlx.c: Likewise.
 292         * elf32-fr30.c: Likewise.
 293         * elf32-frv.c: Likewise.
 294         * elf32-hppa.c: Likewise.
 295         * elf32-i370.c: Likewise.
 296         * elf32-i386.c: Likewise.
 297         * elf32-iq2000.c: Likewise.
 298         * elf32-lm32.c: Likewise.
 299         * elf32-m32c.c: Likewise.
 300         * elf32-m32r.c: Likewise.
 301         * elf32-m68hc1x.c: Likewise.
 302         * elf32-m68k.c: Likewise.
 303         * elf32-mcore.c: Likewise.
 304         * elf32-metag.c: Likewise.
 305         * elf32-microblaze.c: Likewise.
 306         * elf32-moxie.c: Likewise.
 307         * elf32-msp430.c: Likewise.
 308         * elf32-mt.c: Likewise.
 309         * elf32-nios2.c: Likewise.
 310         * elf32-or1k.c: Likewise.
 311         * elf32-ppc.c: Likewise.
 312         * elf32-rl78.c: Likewise.
 313         * elf32-s390.c: Likewise.
 314         * elf32-score.c: Likewise.
 315         * elf32-score7.c: Likewise.
 316         * elf32-sh.c: Likewise.
 317         * elf32-tic6x.c: Likewise.
 318         * elf32-tilepro.c: Likewise.
 319         * elf32-v850.c: Likewise.
 320         * elf32-vax.c: Likewise.
 321         * elf32-xstormy16.c: Likewise.
 322         * elf32-xtensa.c: Likewise.
 323         * elf64-alpha.c: Likewise.
 324         * elf64-hppa.c: Likewise.
 325         * elf64-ia64-vms.c: Likewise.
 326         * elf64-mmix.c: Likewise.
 327         * elf64-ppc.c: Likewise.
 328         * elf64-s390.c: Likewise.
 329         * elf64-sh64.c: Likewise.
 330         * elf64-x86-64.c: Likewise.
 331         * elflink.c: Likewise.
 332         * elfnn-aarch64.c: Likewise.
 333         * elfnn-ia64.c: Likewise.
 334         * elfnn-riscv.c: Likewise.
 335         * elfxx-mips.c: Likewise.
 336         * elfxx-sparc.c: Likewise.
 337         * elfxx-tilegx.c: Likewise.
 338         * linker.c: Likewise.
 339
 340 2017-05-16  Alan Modra  <[email protected]>
 341
 342         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
 343         * elflink.c (elf_link_add_object_symbols): Update to use
 344         non_ir_ref_dynamic.
 345         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
 346         non_ir_ref.
 347         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 348
 349 2017-05-15  Maciej W. Rozycki  <[email protected]>
 350
 351         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
 352
 353 2017-05-12  H.J. Lu  <[email protected]>
 354
 355         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
 356         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
 357         properties.
 358         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 359
 360 2017-05-11  H.J. Lu  <[email protected]>
 361
 362         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
 363         to plt_second.
 364         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
 365         to plt_second/plt_second_eh_frame.
 366         (elf_x86_64_link_hash_newfunc): Updated.
 367         (elf_x86_64_allocate_dynrelocs): Likewise.
 368         (elf_x86_64_size_dynamic_sections): Likewise.
 369         (elf_x86_64_relocate_section): Likewise.
 370         (elf_x86_64_finish_dynamic_symbol): Likewise.
 371         (elf_x86_64_finish_dynamic_sections): Likewise.
 372         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
 373         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
 374         .plt.sec section.
 375         (elf_backend_setup_gnu_properties): Updated.  Create the
 376         .plt.sec section instead of the .plt.sec section.
 377
 378 2017-05-11  H.J. Lu  <[email protected]>
 379
 380         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
 381         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
 382         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
 383
 384 2017-05-10  Jose E. Marchesi  <[email protected]>
 385
 386         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
 387         (bfd_elf64_set_reloc): Define.
 388         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
 389
 390 2017-05-10  Jose E. Marchesi  <[email protected]>
 391
 392         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
 393         (struct bfd_target): New field _bfd_set_reloc.
 394         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
 395         * reloc.c (_bfd_generic_set_reloc): New function.
 396         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
 397         * nlm-target.h (nlm_set_reloc): Likewise.
 398         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
 399         * aout-tic30.c (MY_set_reloc): Likewise.
 400         * aout-target.h (MY_set_reloc): Likewise.
 401         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
 402         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
 403         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
 404         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
 405         * aout-adobe.c (aout_32_set_reloc): Likewise.
 406         * bout.c (b_out_set_reloc): Likewise.
 407         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
 408         * i386os9k.c (aout_32_set_reloc): Likewise.
 409         * ieee.c (ieee_set_reloc): Likewise.
 410         * oasys.c (oasys_set_reloc): Likewise.
 411         * som.c (som_set_reloc): Likewise.
 412         * versados.c (versados_set_reloc): Likewise.
 413         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 414         _bfd_generic_set_reloc.
 415         (rs6000_xcoff64_aix_vec): LIkewise.
 416         * libbfd.c (_bfd_norelocs_set_reloc): New function.
 417         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
 418         * i386msdos.c (msdos_set_reloc): Define to
 419         _bfd_norelocs_set_reloc.
 420         * elfcode.h (elf_set_reloc): Define.
 421         * bfd-in2.h: Regenerated.
 422
 423 2017-05-10  H.J. Lu  <[email protected]>
 424
 425         PR ld/21481
 426         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
 427         for IFUNC function address.
 428
 429 2017-05-10  Claudiu Zissulescu  <[email protected]>
 430
 431         * elf32-arc.c (FEATURE_LIST_NAME): Define.
 432         (CONFLICT_LIST): Likewise.
 433         (opcode/arc-attrs.h): Include.
 434         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
 435         (arc_extract_features): New file.
 436         (arc_stralloc): Likewise.
 437         (arc_elf_merge_attributes): Likewise.
 438         (arc_elf_merge_private_bfd_data): Use object attributes.
 439         (bfd_arc_get_mach_from_attributes): New function.
 440         (arc_elf_object_p): Use object attributes.
 441         (arc_elf_final_write_processing): Likewise.
 442         (elf32_arc_obj_attrs_arg_type): New function.
 443         (elf32_arc_obj_attrs_handle_unknown): Likewise.
 444         (elf32_arc_section_from_shdr): Likewise.
 445         (elf_backend_obj_attrs_vendor): Define.
 446         (elf_backend_obj_attrs_section): Likewise.
 447         (elf_backend_obj_attrs_arg_type): Likewise.
 448         (elf_backend_obj_attrs_section_type): Likewise.
 449         (elf_backend_obj_attrs_handle_unknown): Likewise.
 450         (elf_backend_section_from_shdr): Likewise.
 451
 452 2017-05-09  Andrew Goedhart  <[email protected]>
 453
 454         PR ld/21458
 455         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
 456         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
 457         and the destination is a Thumb symbol.
 458
 459 2017-05-08  H.J. Lu  <[email protected]>
 460
 461         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
 462         initializer to silence GCC 4.2.
 463         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 464
 465 2017-05-08  H.J. Lu  <[email protected]>
 466
 467         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
 468         (LAZY_PLT_ENTRY_SIZE): This.
 469         (NON_LAZY_PLT_ENTRY_SIZE): New.
 470         (elf_x86_64_plt0_entry): Renamed to ...
 471         (elf_x86_64_lazy_plt0_entry): This.
 472         (elf_x86_64_plt_entry): Renamed to ...
 473         (elf_x86_64_lazy_plt_entry): This.
 474         (elf_x86_64_bnd_plt0_entry): Renamed to ...
 475         (elf_x86_64_lazy_bnd_plt0_entry): This.
 476         (elf_x86_64_legacy_plt_entry): Removed.
 477         (elf_x86_64_bnd_plt_entry): Renamed to ...
 478         (elf_x86_64_lazy_bnd_plt_entry): This.
 479         (elf_x86_64_legacy_plt2_entry): Renamed to ...
 480         (elf_x86_64_non_lazy_plt_entry): This.
 481         (elf_x86_64_bnd_plt2_entry): Renamed to ...
 482         (elf_x86_64_non_lazy_bnd_plt_entry): This.
 483         (elf_x86_64_eh_frame_plt): Renamed to ...
 484         (elf_x86_64_eh_frame_lazy_plt): This.
 485         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
 486         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
 487         (elf_x86_64_eh_frame_plt_got): Renamed to ...
 488         (elf_x86_64_eh_frame_non_lazy_plt): This.
 489         (elf_x86_64_lazy_plt_layout): New.
 490         (elf_x86_64_non_lazy_plt_layout): Likewise.
 491         (elf_x86_64_plt_layout): Likewise.
 492         (elf_x86_64_backend_data): Remove PLT layout information.  Add
 493         os for target system.
 494         (GET_PLT_ENTRY_SIZE): Removed.
 495         (elf_x86_64_lazy_plt): New.
 496         (elf_x86_64_non_lazy_plt): Likewise.
 497         (elf_x86_64_lazy_bnd_plt): Likewise.
 498         (elf_x86_64_non_lazy_bnd_plt): Likewise.
 499         (elf_x86-64_arch_bed): Updated.
 500         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 501         (elf_x86_64_create_dynamic_sections): Removed.
 502         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
 503         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 504         (elf_x86-64_adjust_dynamic_symbol): Updated.
 505         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 506         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 507         size for PLT0 if there is no PLT0.  Get plt_entry_size from
 508         non_lazy_plt for non-lazy PLT entries.
 509         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
 510         from non_lazy_plt for non-lazy PLT entries.
 511         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
 512         if there is no PLT0.
 513         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
 514         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
 515         entries with non-lazy PLT layout.  Don't fill the second and third
 516         slots in the PLT entry if there is no PLT0.
 517         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
 518         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 519         (compare_relocs): New.
 520         (elf_x86_64_plt_type): Likewise.
 521         (elf_x86_64_plt): Likewise.
 522         (elf_x86_64_nacl_plt): New. Forward declaration.
 523         (elf_x86_64_get_plt_sym_val): Removed.
 524         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
 525         against all dynamic relocations.
 526         (elf_x86_64_link_setup_gnu_properties): New function.
 527         (elf_backend_create_dynamic_sections): Updated.
 528         (elf_backend_setup_gnu_properties): New.
 529         (elf_x86_64_nacl_plt): New.
 530         (elf_x86_64_nacl_arch_bed): Updated.
 531
 532 2017-05-08  H.J. Lu  <[email protected]>
 533
 534         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
 535         (LAZY_PLT_ENTRY_SIZE): This.
 536         (NON_LAZY_PLT_ENTRY_SIZE): New.
 537         (elf_i386_plt0_entry): Renamed to ...
 538         (elf_i386_lazy_plt0_entry): This.
 539         (elf_i386_plt_entry): Renamed to ...
 540         (elf_i386_lazy_plt_entry): This.
 541         (elf_i386_pic_plt0_entry): Renamed to ...
 542         (elf_i386_pic_lazy_plt0_entry): This.
 543         (elf_i386_pic_plt_entry): Renamed to ...
 544         (elf_i386_pic_lazy_plt_entry): This.
 545         (elf_i386_got_plt_entry): Renamed to ...
 546         (elf_i386_non_lazy_plt_entry): This.
 547         (elf_i386_pic_got_plt_entry): Renamed to ...
 548         (elf_i386_pic_non_lazy_plt_entry): This.
 549         (elf_i386_eh_frame_plt): Renamed to ...
 550         (elf_i386_eh_frame_lazy_plt): This.
 551         (elf_i386_eh_frame_plt_got): Renamed to ...
 552         (elf_i386_eh_frame_non_lazy_plt): This.
 553         (elf_i386_plt_layout): Renamed to ...
 554         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
 555         eh_frame_plt_got_size.
 556         (elf_i386_non_lazy_plt_layout): New.
 557         (elf_i386_plt_layout): Likewise.
 558         (elf_i386_non_lazy_plt): Likewise.
 559         (GET_PLT_ENTRY_SIZE): Removed.
 560         (elf_i386_plt): Renamed to ...
 561         (elf_i386_lazy_plt): This.
 562         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
 563         (elf_i386_arch_bed): Updated.
 564         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 565         (elf_i386_create_dynamic_sections): Removed.
 566         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
 567         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 568         (elf_i386_adjust_dynamic_symbol): Updated.
 569         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 570         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 571         size for PLT0 if there is no PLT0.
 572         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
 573         output section is discarded only if GOT isn't empty.
 574         (elf_i386_relocate_section): Updated.  Properly get PLT index
 575         if there is no PLT0.
 576         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
 577         second and third slots in the PLT entry if there is no PLT0.
 578         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
 579         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 580         (elf_i386_nacl_plt): Forward declaration.
 581         (elf_i386_get_plt_sym_val): Removed.
 582         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
 583         against all dynamic relocations.
 584         (elf_i386_link_setup_gnu_properties): New function.
 585         (elf_backend_create_dynamic_sections): Updated.
 586         (elf_backend_setup_gnu_properties): New.
 587         (elf_i386_nacl_plt): Updated.
 588         (elf_i386_nacl_arch_bed): Likewise.
 589         (elf_i386_vxworks_arch_bed): Likewise.
 590
 591 2017-05-08  Thomas Preud'homme  <[email protected]>
 592
 593         * elflink.c (elf_output_implib): Remove executable flag from import
 594         library bfd.
 595         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
 596         library is a relocatable object file.
 597
 598 2017-05-01  Senthil Kumar Selvaraj  <[email protected]>
 599
 600         PR ld/21404
 601         * elf32-avr.c (avr_should_move_sym): New function.
 602         (avr_should_reduce_sym_size): Likewise.
 603         (avr_should_increase_sym_size): Likewise.
 604         (elf32_avr_relax_delete_bytes): Adjust symbol values
 605         and sizes by calling new functions.
 606
 607 2017-05-01  Palmer Dabbelt  <[email protected]>
 608
 609         * config.bfd (riscv32-*): Enable rv64.
 610
 611 2017-05-02  Alan Modra  <[email protected]>
 612
 613         PR 21384
 614         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
 615         rather than h->root.type == bfd_link_hash_new.
 616         (bfd_elf_record_link_assignment): Similarly, call
 617         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
 618
 619 2017-04-29  Alan Modra  <[email protected]>
 620
 621         PR 21432
 622         * reloc.c (reloc_offset_in_range): New function.
 623         (bfd_perform_relocation, bfd_install_relocation): Use it.
 624         (_bfd_final_link_relocate): Likewise.
 625
 626 2017-04-28  H.J. Lu  <[email protected]>
 627
 628         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
 629         before using .plt.got.
 630         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 631
 632 2017-04-27  H.J. Lu  <[email protected]>
 633
 634         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
 635         instead of "+=" to update 0.
 636
 637 2017-04-27  H.J. Lu  <[email protected]>
 638
 639         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
 640         .plt.got section here.
 641         (elf_i386_check_relocs): Don't create the .plt.got section.
 642         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
 643         the .plt.got and .plt.bnd sections here.
 644         (elf_x86_64_check_relocs): Don't create the .plt.got nor
 645         .plt.bnd sections.
 646
 647 2017-04-27  H.J. Lu  <[email protected]>
 648
 649         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
 650         has_bnd_reloc.
 651         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
 652         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
 653         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
 654         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
 655         has_bnd_reloc.
 656
 657 2017-04-27  H.J. Lu  <[email protected]>
 658
 659         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
 660         to return bfd *.
 661         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
 662         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
 663         the first relocatable ELF input with GNU properties.
 664
 665 2017-04-27  H.J. Lu  <[email protected]>
 666
 667         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
 668         VxWorks for non-PIC.
 669
 670 2017-04-27  Alan Modra  <[email protected]>
 671
 672         * elf-bfd.h (struct elf_backend_data): Make asection param of
 673         elf_backend_eh_frame_address_size const.
 674         (_bfd_elf_eh_frame_address_size): Likewise.
 675         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
 676         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
 677         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
 678         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
 679         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
 680         (next_cie_fde_offset): Constify params.
 681         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
 682
 683 2017-04-27  Alan Modra  <[email protected]>
 684
 685         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
 686         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
 687         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
 688         aug_data_len.
 689         (offset_adjust): New function.
 690         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
 691         (adjust_eh_frame_local_symbols): Likewise.
 692         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
 693         after changing anything.  Return true if anything changed.
 694         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
 695         _bfd_elf_adjust_eh_frame_global_symbol for globals.
 696
 697 2017-04-27  Alan Modra  <[email protected]>
 698
 699         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
 700         when force_local.
 701
 702 2017-04-27  Alan Modra  <[email protected]>
 703
 704         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 705         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
 706         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
 707         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
 708         for undef and undefweak dyn_relocs.
 709         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 710         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
 711         (allocate_got, allocate_dynrelocs): Likewise.
 712         (ppc64_elf_relocate_section): Likewise.
 713
 714 2017-04-26  H.J. Lu  <[email protected]>
 715
 716         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
 717         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
 718         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
 719         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
 720
 721 2017-04-26  Nick Clifton  <[email protected]>
 722
 723         PR binutils/21434
 724         * reloc.c (bfd_perform_relocation): Check for a negative address
 725         in the reloc.
 726
 727 2017-04-26  Maciej W. Rozycki  <[email protected]>
 728
 729         PR ld/21334
 730         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
 731         member.
 732         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
 733         (elf_backend_always_renumber_dynsyms): Define.
 734         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
 735         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
 736         * elflink.c (bfd_elf_size_dynamic_sections): Also call
 737         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
 738         it.
 739         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
 740
 741 2017-04-26  Maciej W. Rozycki  <[email protected]>
 742
 743         * elflink.c (bfd_elf_size_dynamic_sections): Only call
 744         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
 745         sections have been created.
 746
 747 2017-04-26  Nick Clifton  <[email protected]>
 748
 749         PR binutils/21431
 750         * compress.c (bfd_init_section_compress_status): Check the return
 751         value from bfd_malloc.
 752
 753 2017-04-24  H.J. Lu  <[email protected]>
 754
 755         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
 756         no_finish_dynamic_symbol.
 757         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
 758         0.
 759         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
 760         weak symbol, don't make it dynamic.
 761         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
 762         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
 763         relocation for GOT reference.
 764         (elf_x86_64_finish_dynamic_symbol): Abort if
 765         no_finish_dynamic_symbol isn't 0.
 766
 767 2017-04-24  H.J. Lu  <[email protected]>
 768
 769         PR ld/21402
 770         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
 771         undefined weak symbol, don't make it dynamic.
 772         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
 773         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 774         relocation for R_386_GOT32.
 775
 776 2017-04-24  H.J. Lu  <[email protected]>
 777
 778         PR ld/21425
 779         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
 780
 781 2017-04-23  Alan Modra  <[email protected]>
 782
 783         PR 21414
 784         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
 785         * elf.c (lcomm_sym): New.
 786         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
 787         * bfd-in2.h: Regenerate.
 788
 789 2017-04-23  Alan Modra  <[email protected]>
 790
 791         PR 21412
 792         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
 793         parameters and comment.
 794         (_bfd_elf_get_reloc_section): Delete.
 795         (_bfd_elf_plt_get_reloc_section): Declare.
 796         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
 797         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
 798         Extracted from..
 799         (_bfd_elf_get_reloc_section): ..here.  Delete.
 800         (assign_section_numbers): Call elf_get_reloc_section.
 801         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
 802         * elfxx-target.h (elf_backend_get_reloc_section): Update.
 803
 804 2017-04-23  Alan Modra  <[email protected]>
 805
 806         PR 21409
 807         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
 808         no symbols.
 809
 810 2017-04-21  H.J. Lu  <[email protected]>
 811
 812         PR ld/21402
 813         * elf32-i386.c (elf_i386_link_hash_entry): Add
 814         no_finish_dynamic_symbol.
 815         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
 816         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
 817         symbol, don't make it dynamic in PIE.
 818         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
 819         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 820         relocation for R_386_GOT32
 821         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
 822         isn't 0.
 823
 824 2017-04-21  H.J. Lu  <[email protected]>
 825
 826         PR ld/19617
 827         PR ld/21086
 828         * elflink.c (elf_link_add_object_symbols): Require
 829         --no-dynamic-linker with -E/--dynamic-list when creating
 830         dynamic sections.
 831
 832 2017-04-20  Maciej W. Rozycki  <[email protected]>
 833
 834         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
 835         if forced local.
 836
 837 2017-04-20  Maciej W. Rozycki  <[email protected]>
 838
 839         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
 840         dynamic symbol sorting.
 841
 842 2017-04-20  H.J. Lu  <[email protected]>
 843
 844         PR ld/21382
 845         * elflink.c (elf_link_add_object_symbols): Preserve
 846         dynamic_ref_after_ir_def when restoring the symbol table for
 847         unneeded dynamic object.
 848
 849 2017-04-19  H.J. Lu  <[email protected]>
 850
 851         PR ld/21401
 852         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
 853         on on undefined IFUNC symbol in the second PLT.
 854
 855 2017-04-19  Wedson Almeida Filho  <[email protected]>
 856
 857         * peXXigen.c (pe_print_reloc): Correct chunk_end.
 858
 859 2017-04-19  Alan Modra  <[email protected]>
 860
 861         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
 862         or make dynamic for info->dynamic_undefined_weak 0 and 1.
 863         * elf32-ppc.c:Formatting.
 864         (ensure_undefweak_dynamic): Don't make dynamic when
 865         info->dynamic_undefined_weak is zero.
 866         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 867         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
 868         not default visibility.  Discard undef and undefweak
 869         dyn_relocs earlier.
 870         (ppc_elf_relocate_section): Adjust to suit.
 871         * elf64-ppc.c: Formatting.
 872         (ensure_undefweak_dynamic): Don't make dynamic when
 873         info->dynamic_undefined_weak is zero.
 874         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 875         info->dynamic_undefined_weak.  Discard them earlier.
 876
 877 2017-04-17  H.J. Lu  <[email protected]>
 878
 879         PR ld/21389
 880         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
 881         before generating the version definition section.
 882
 883 2017-04-17  Alan Modra  <[email protected]>
 884
 885         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
 886         state when a regular object file defines a symbol with
 887         incompatible type to that defined by an earlier shared lib.
 888
 889 2017-04-13  Alan Modra  <[email protected]>
 890
 891         * coffcode.h: Wrap some overly long _bfd_error_handler args.
 892         * elf.c: Likewise.
 893         * elf32-arm.c: Likewise.
 894         * elf32-i386.c: Likewise.
 895         * elf32-mep.c: Likewise.
 896         * elf64-ia64-vms.c: Likewise.
 897         * elf64-x86-64.c: Likewise.
 898         * elflink.c: Likewise.
 899         * elfnn-ia64.c: Likewise.
 900         * elfxx-mips.c: Likewise.
 901
 902 2017-04-13  Alan Modra  <[email protected]>
 903
 904         * aoutx.h: Use %B and %A in error messages throughout file.
 905         * aout-cris.c: Likewise.
 906         * archive.c: Likewise.
 907         * binary.c: Likewise.
 908         * coff-rs6000.c: Likewise.
 909         * coff-tic4x.c: Likewise.
 910         * coffcode.h: Likewise.
 911         * coffgen.c: Likewise.
 912         * cofflink.c: Likewise.
 913         * coffswap.h: Likewise.
 914         * cpu-arm.c: Likewise.
 915         * elf-eh-frame.c: Likewise.
 916         * elf-m10300.c: Likewise.
 917         * elf.c: Likewise.
 918         * elf32-arc.c: Likewise.
 919         * elf32-arm.c: Likewise.
 920         * elf32-bfin.c: Likewise.
 921         * elf32-frv.c: Likewise.
 922         * elf32-iq2000.c: Likewise.
 923         * elf32-m32c.c: Likewise.
 924         * elf32-microblaze.c: Likewise.
 925         * elf32-nds32.c: Likewise.
 926         * elf32-rl78.c: Likewise.
 927         * elf32-rx.c: Likewise.
 928         * elf32-score.c: Likewise.
 929         * elf32-score7.c: Likewise.
 930         * elf32-sh64.c: Likewise.
 931         * elf32-v850.c: Likewise.
 932         * elf32-vax.c: Likewise.
 933         * elf32-visium.c: Likewise.
 934         * elf64-ia64-vms.c: Likewise.
 935         * elf64-mmix.c: Likewise.
 936         * elf64-sh64.c: Likewise.
 937         * elfcode.h: Likewise.
 938         * elfnn-aarch64.c: Likewise.
 939         * elfnn-ia64.c: Likewise.
 940         * elfxx-mips.c: Likewise.
 941         * hpux-core.c: Likewise.
 942         * ieee.c: Likewise.
 943         * ihex.c: Likewise.
 944         * linker.c: Likewise.
 945         * merge.c: Likewise.
 946         * mmo.c: Likewise.
 947         * oasys.c: Likewise.
 948         * pdp11.c: Likewise.
 949         * peXXigen.c: Likewise.
 950         * rs6000-core.c: Likewise.
 951         * vms-alpha.c: Likewise.
 952         * xcofflink.c: Likewise.
 953
 954 2017-04-13  Alan Modra  <[email protected]>
 955
 956         * bfd.c (PRINT_TYPE): Define.
 957         (_doprnt): New function.
 958         (error_handler_internal): Use _doprnt.
 959         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
 960         calls in their natural order, throughout file.
 961         * coff-mcore.c: Likewise.
 962         * coff-ppc.c: Likewise.
 963         * coff-tic80.c: Likewise.
 964         * cofflink.c: Likewise.
 965         * elf-s390-common.c: Likewise.
 966         * elf.c: Likewise.
 967         * elf32-arm.c: Likewise.
 968         * elf32-i386.c: Likewise.
 969         * elf32-m32r.c: Likewise.
 970         * elf32-msp430.c: Likewise.
 971         * elf32-spu.c: Likewise.
 972         * elf64-ia64-vms.c: Likewise.
 973         * elf64-sparc.c: Likewise.
 974         * elf64-x86-64.c: Likewise.
 975         * elflink.c: Likewise.
 976         * elfnn-aarch64.c: Likewise.
 977         * elfnn-ia64.c: Likewise.
 978         * elfxx-mips.c: Likewise.
 979
 980 2017-04-13  Alan Modra  <[email protected]>
 981
 982         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
 983         branch veneers" error.  Fix double space and format message.
 984         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
 985         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
 986
 987 2017-04-13  Alan Modra  <[email protected]>
 988
 989         * bfd-in2.h: Regenerate.
 990
 991 2017-04-11  H.J. Lu  <[email protected]>
 992
 993         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
 994         extra `\n' in warning/error messages.
 995         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
 996         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 997
 998 2017-04-11  H.J. Lu  <[email protected]>
 999
1000         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
1001         processor-specific properties with generic ELF target vector.
1002
1003 2017-04-10  Qing Zhao  <[email protected]>
1004
1005         * elf32-sparc.c (elf_backend_fixup_symbol): New.
1006         * elf64-sparc.c (elf_backend_fixup_symbol): New.
1007         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1008         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
1009         has_non_got_reloc.
1010         (link_hash_newfunc): Initialize has_got_reloc and
1011         has_non_got_reloc.
1012         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
1013         section.
1014         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
1015         has_non_got_reloc.
1016         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
1017         has_non_got_reloc.
1018         (_bfd_sparc_elf_fixup_symbol): New function.
1019         (allocate_dynrelocs): Don't allocate space for dynamic
1020         relocations and discard relocations against resolved undefined
1021         weak symbols in executable.  Don't make resolved undefined weak
1022         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
1023         relocation against undefined weak symbols in PIE.
1024         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
1025         relocations against resolved undefined weak symbols in PIE
1026         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
1027         without ynamic PLT/GOT relocations for resolved undefined weak
1028         symbols.
1029         Don't generate dynamic relocation against resolved undefined
1030         weak symbol in executable.
1031         (pie_finish_undefweak_symbol): New function.
1032         (_bfd_sparc_elf_finish_dynamic_sections): Call
1033         pie_finish_undefweak_symbol on all symbols in PIE.
1034         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
1035         (_bfd_sparc_elf_fixup_symbol): New function.
1036
1037 2017-04-10  Nick Clifton  <[email protected]>
1038
1039         * config.bfd: Remove ns32k from obsolete list.
1040
1041 2017-04-10  Alan Modra  <[email protected]>
1042
1043         PR 21287
1044         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
1045         (special_sections_i): Likewise for .init_array.
1046         (special_sections_p): Likewise for .preinit_array.
1047
1048 2017-04-07  H.J. Lu  <[email protected]>
1049
1050         PR ld/19579
1051         PR ld/21306
1052         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
1053         ELF_COMMON_DEF_P for common symbols.
1054         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1055         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1056         * elflink.c (_bfd_elf_merge_symbol): Revert commits
1057         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
1058         07492f668d2173da7a2bda3707ff0985e0f460b6.
1059
1060 2017-04-07  Pedro Alves  <[email protected]>
1061
1062         * opncls.c (bfd_get_debug_link_info): Rename to...
1063         (bfd_get_debug_link_info_1): ... this.  Change type of second
1064         parameter to void pointer.  Adjust.
1065         (bfd_get_debug_link_info): Reimplement on top of
1066         bfd_get_debug_link_info_1.
1067         (separate_debug_file_exists, separate_alt_debug_file_exists):
1068         Change type of second parameter to void pointer.  Adjust.
1069         (get_func_type, check_func_type): Change type of second parameter
1070         to void pointer.
1071         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
1072         the callback functions instead of passing the address of a local.
1073         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
1074         find_separate_debug_file.
1075         (get_alt_debug_link_info_shim): Change type of second parameter to
1076         void pointer.  Adjust.
1077         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
1078         find_separate_debug_file.
1079         (get_build_id_name, bfd_boolean check_build_id_file): Change type
1080         of second parameter to void pointer.  Adjust.
1081         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
1082         pointer local to find_separate_debug_file.
1083
1084 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
1085
1086         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
1087         external symbols with a definition.
1088         (_bfd_coff_gc_mark_extra_sections): Fix typo.
1089
1090 2017-04-07  Alan Modra  <[email protected]>
1091
1092         * po/SRC-POTFILES.in: Regenerate.
1093
1094 2017-04-05  Alan Modra  <[email protected]>
1095
1096         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
1097         reference counting.
1098
1099 2017-04-02  Jon Turney  <[email protected]>
1100
1101         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
1102         numbers for DataDirectory entry indicies passed to
1103         add_data_entry().
1104
1105 2017-04-04  H.J. Lu  <[email protected]>
1106
1107         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
1108         each GNU_MBIND section and align GNU_MBIND section to page size.
1109         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
1110         segment for each GNU_MBIND section.
1111         (_bfd_elf_init_private_section_data): Copy sh_info from input
1112         for GNU_MBIND section.
1113
1114 2017-04-03  Palmer Dabbelt  <[email protected]>
1115
1116         * elfnn-riscv.c (GP_NAME): Delete.
1117         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
1118         (_bfd_riscv_relax_lui): Likewise.
1119
1120 2017-04-04  Nick Clifton  <[email protected]>
1121
1122         PR binutils/21342
1123         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
1124         dereference.
1125         (bfd_elf_final_link): Only initialize the extended symbol index
1126         section if there are extended symbol tables to list.
1127
1128 2017-04-03  H.J. Lu  <[email protected]>
1129
1130         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
1131         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
1132         * configure.ac (elf): Add elf-properties.lo.
1133         * Makefile.in: Regenerated.
1134         * configure: Likewise.
1135         * elf-bfd.h (elf_property_kind): New.
1136         (elf_property): Likewise.
1137         (elf_property_list): Likewise.
1138         (elf_properties): Likewise.
1139         (_bfd_elf_parse_gnu_properties): Likewise.
1140         (_bfd_elf_get_property): Likewise.
1141         (_bfd_elf_link_setup_gnu_properties): Likewise.
1142         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
1143         and setup_gnu_properties.
1144         (elf_obj_tdata): Add properties.
1145         * elf-properties.c: New file.
1146         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
1147         (elf_i386_merge_gnu_properties): Likewise.
1148         (elf_backend_parse_gnu_properties): Likewise.
1149         (elf_backend_merge_gnu_properties): Likewise.
1150         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1151         (elf_x86_64_merge_gnu_properties): Likewise.
1152         (elf_backend_parse_gnu_properties): Likewise.
1153         (elf_backend_merge_gnu_properties): Likewise.
1154         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
1155         (elf_backend_parse_gnu_properties): Likewise.
1156         (elf_backend_setup_gnu_properties): Likewise.
1157         (elfNN_bed): Add elf_backend_parse_gnu_properties,
1158         elf_backend_merge_gnu_properties and
1159         elf_backend_setup_gnu_properties.
1160
1161 2017-03-30  Pip Cet  <[email protected]>
1162
1163         * elf32-wasm32.c: Add relocation code, two relocs.
1164         * reloc.c: Add wasm32 relocations.
1165         * libbfd.h: Regenerate.
1166         * bfd-in2.h: Regenerate.
1167         * bfd/po/bfd.pot: Regenerate.
1168
1169 2017-03-29  Nick Clifton  <[email protected]>
1170
1171         PR binutils/18025
1172         * coff-bfd.h (struct coff_section_data): Add new fields:
1173         saved_bias and bias.
1174         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
1175         computed for PE binaries.
1176         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
1177         missing abbrev.
1178
1179 2017-03-28  Hans-Peter Nilsson  <[email protected]>
1180
1181         PR ld/16044
1182         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
1183         to handle a local symbol with a hash-symbol-entry; without PLT.
1184         Add BFD_ASSERT for an incidental case with GOT entry present.
1185         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
1186         isn't forced-or-set local.
1187
1188 2017-03-27  Pip Cet  <[email protected]>
1189
1190         * wasm-module.c: New file to support WebAssembly modules.
1191         * wasm-module.h: New file to support WebAssembly modules.
1192         * doc/webassembly.texi: Start documenting wasm-module.c.
1193         * config.bfd: Add wasm_vec.
1194         * targets.c: Likewise.
1195         * configure.ac: Likewise.
1196         * Makefile.am: Add entries for wasm-module.c.
1197         * Makefile.in: Regenerate.
1198         * configure: Regenerate.
1199         * po/SRC-POTFILES.in: Regenerate.
1200
1201 2017-03-27  Pip Cet  <[email protected]>
1202
1203         * cpu-wasm32.c: New file to support wasm32 architecture.
1204         * elf32-wasm32.c: New file to support wasm32 architecture.
1205         * Makefile.am: Add wasm32 architecture.
1206         * archures.c: Likewise.
1207         * config.bfd: Likewise.
1208         * configure.ac: Likewise.
1209         * targets.c: Likewise.
1210         * Makefile.in: Regenerate.
1211         * bfd-in2.h: Regenerate.
1212         * configure: Regenerate.
1213         * po/SRC-POTFILES.in: Regenerate.
1214
1215 2017-03-20  Alan Modra  <[email protected]>
1216
1217         PR 21266
1218         * elf64-ppc.c (compare_symbols): Stabilize sort.
1219
1220 2017-03-18  Alan Modra  <[email protected]>
1221
1222         * elf64-ppc.c (struct ppc_link_hash_table): Add
1223         local_ifunc_resolver and maybe_local_ifunc_resolver.
1224         (ppc_build_one_stub): Set flags on emitting dynamic
1225         relocation to ifunc.
1226         (ppc64_elf_relocate_section): Likewise.
1227         (ppc64_elf_finish_dynamic_symbol): Likewise.
1228         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
1229         local dynamic relocs to ifuncs.
1230         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
1231         local_ifunc_resolver and maybe_local_ifunc_resolver.
1232         (ppc_elf_relocate_section): Set flag on emitting dynamic
1233         relocation to ifuncs.
1234         (ppc_elf_finish_dynamic_symbol): Likewise.
1235         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
1236         dynamic relocs to ifuncs.
1237
1238 2017-03-13  Nick Clifton  <[email protected]>
1239
1240         PR binutils/21202
1241         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
1242         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
1243         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
1244         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
1245         * bfd-in2.h: Regenerate.
1246         * libbfd.h: Regenerate.
1247         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
1248         names.
1249         (IS_AARCH64_TLSDESC_RELOC): Likewise.
1250         (elfNN_aarch64_howto_table): Likewise.
1251         (aarch64_tls_transition_without_check): Likewise.
1252         (aarch64_reloc_got_type): Likewise.
1253         (elfNN_aarch64_final_link_relocate): Likewise.
1254         (elfNN_aarch64_tls_relax): Likewise.
1255         (elfNN_aarch64_relocate_section): Likewise.
1256         (elfNN_aarch64_gc_sweep_hook): Likewise.
1257         (elfNN_aarch64_check_relocs): Likewise.
1258         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1259         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1260
1261 2017-03-11  Alan Modra  <[email protected]>
1262
1263         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
1264         parameter is in fact used.  Whitespace fixes.
1265         * elf64-ppc.c: Likewise.
1266
1267 2017-03-09  Sam Thursfield  <[email protected]>
1268
1269         * rs6000-core.c (CORE_NEW): Simplify macro when
1270         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
1271
1272 2017-03-07  Alan Modra  <[email protected]>
1273
1274         PR 21224
1275         PR 20519
1276         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
1277         dyn_relocs check.
1278
1279 2017-03-05  Alan Modra  <[email protected]>
1280
1281         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
1282         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
1283         (next_cie_fde_offset): New function.
1284         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
1285         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
1286         four bytes.  Align CIEs to four or eight bytes depending on
1287         per_encoding_aligned8.  Align FDEs according to their encoding.
1288         Pad last FDE to output section alignment.
1289         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
1290         assertion.
1291         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
1292         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
1293         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
1294
1295 2017-03-02  Martin Bickel  <[email protected]>
1296
1297         PR ld/21212
1298         * elf.c (rewrite_elf_program_header): Do not issue a warning for
1299         empty segments which have a zero filesz, but a non-zero memsz.
1300
1301 2017-03-02  Alan Modra  <[email protected]>
1302
1303         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
1304
1305 2017-02-28  Alan Modra  <[email protected]>
1306
1307         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
1308         (ppc64_elf_relocate_section): Likewise.
1309
1310 2017-02-28  Alan Modra  <[email protected]>
1311
1312         PR 20995
1313         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
1314         rather than elf32_nios2_hash_table or elf_hash_table.
1315         (create_got_section): Likewise.
1316         (nios2_elf32_finish_dynamic_symbol): Likewise.
1317         (nios2_elf32_adjust_dynamic_symbol): Likewise.
1318         (nios2_elf32_size_dynamic_sections): Likewise.
1319         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
1320         vars.  Use htab equivalents directly instead.  Don't create
1321         all dynamic sections on needing just the GOT.  Use a goto
1322         rather than a fall-through with reloc test.  Ensure
1323         htab->dynobj is set when making dynamic sreloc section.
1324         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
1325         equivalent directly instead.  Don't segfault on looking for
1326         .dynamic when dynamic sections have not been created.  Don't
1327         segfault on .got.plt being discarded.
1328         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
1329         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
1330         fixme and another not so relevant comment.
1331         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
1332         already set, set hash table dynobj on creating .sbss.
1333
1334 2017-02-28  Alan Modra  <[email protected]>
1335
1336         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
1337         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
1338         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
1339         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
1340         (ppc64_elf_relocate_section): Likewise.
1341         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
1342         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
1343         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
1344         * libbfd.h: Regenerate.
1345         * bfd-in2.h: Regenerate.
1346
1347 2017-02-28  Alan Modra  <[email protected]>
1348
1349         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
1350         dynamic .data.rel.ro read-only.
1351         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
1352         rather than section flags when deciding where copy reloc goes.
1353         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1354         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1355         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1356         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
1357         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
1358         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
1359         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
1360         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
1361         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1362         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
1363         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
1364         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
1365         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1366         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1367         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
1368         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
1369         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1370         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1371         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
1372
1373 2017-02-28  Maciej W. Rozycki  <[email protected]>
1374
1375         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
1376         `jalr $0, $25' instruction encoding.
1377
1378 2017-02-27  Nick Clifton  <[email protected]>
1379
1380         PR ld/21180
1381         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
1382         generating a seg-fault when encountering a symbol that has been
1383         deleted by garbage collection.
1384
1385 2017-02-25  Alan Modra  <[email protected]>
1386
1387         * elf32-arc.c (struct dynamic_sections): Delete.
1388         (enum dyn_section_types): Delete.
1389         (dyn_section_names): Delete.
1390         (arc_create_dynamic_sections): Delete.
1391         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
1392         segfault on discarded .rela.plt section.
1393         (elf_arc_size_dynamic_sections): Formatting.  Don't call
1394         arc_create_dynamic_sections.  Don't allocate memory for sections
1395         handled by the generic linker.  Correct code finding relocs in
1396         read-only sections.  Set SEC_EXCLUDE on zero size .got,
1397         .got.plt, and .dynbss sections.  Do set .interp for pies.
1398
1399 2017-02-24  Andrew Waterman  <[email protected]>
1400
1401         * elfnn-riscv.c (GP_NAME): New macro.
1402         (riscv_global_pointer_value): Use it.
1403         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
1404         output section, consider only that section's alignment.
1405
1406 2017-02-23  Maciej W. Rozycki  <[email protected]>
1407
1408         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
1409         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
1410         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
1411         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
1412
1413 2017-02-23  Maciej W. Rozycki  <[email protected]>
1414
1415         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
1416         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
1417         or misaligned.
1418
1419 2017-02-23  Alan Modra  <[email protected]>
1420
1421         PR 20744
1422         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
1423         16D relocations.
1424         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
1425         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
1426         relocs.
1427
1428 2017-02-22  Maciej W. Rozycki  <[email protected]>
1429
1430         PR ld/20828
1431         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
1432         processing ahead of the call to `elf_gc_sweep_symbol'.
1433
1434 2017-02-22  Nick Clifton  <[email protected]>
1435
1436         PR binutils/21193
1437         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
1438         created section 4-byte alignment.
1439
1440 2017-02-22  Alan Modra  <[email protected]>
1441
1442         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
1443         on .got or .plt output section being discarded by script.
1444         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
1445         vxworks splt temp.
1446
1447 2017-02-21  Alan Modra  <[email protected]>
1448
1449         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
1450         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
1451
1452 2017-02-20  Alan Modra  <[email protected]>
1453
1454         PR 21181
1455         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
1456         if DT_RELSZ/DT_RELASZ is zero.
1457
1458 2017-02-17  Nick Clifton  <[email protected]>
1459
1460         * compress.c (bfd_get_full_section_contents): Remember to reduce
1461         compressed size by the sizeof the compression header when
1462         decompressing the contents.
1463
1464 2017-02-17  Pedro Alves  <[email protected]>
1465
1466         * srec.c (Chunk): Rename to ...
1467         (_bfd_srec_len): ... this.
1468         (S3Forced): Rename to ...
1469         (_bfd_srec_forceS3): ... this.
1470         * objcopy.c: Adjust all references.
1471
1472 2017-02-17  Pedro Alves  <[email protected]>
1473
1474         * archive.c (bsd_write_armap): Rename to ...
1475         (_bfd_bsd_write_armap): ... this.
1476         (coff_write_armap): Rename to ...
1477         (_bfd_coff_write_armap): ... this.
1478         * libbfd-in.h (bsd_write_armap): Rename to ...
1479         (_bfd_bsd_write_armap): ... this.
1480         (coff_write_armap): Rename to ...
1481         (_bfd_coff_write_armap): ... this.
1482         * aout-target.h, aout-tic30.c: Adjust all users.
1483         * libbfd.h: Regenerate.
1484
1485 2017-02-17  Pedro Alves  <[email protected]>
1486
1487         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
1488         (warn_deprecated): Rename to ...
1489         (_bfd_warn_deprecated): ... this.
1490         * libbfd.c (warn_deprecated): Rename to ...
1491         (_bfd_warn_deprecated): ... this.
1492         * bfd-in2.h: Regenerate.
1493
1494 2017-02-17  Pedro Alves  <[email protected]>
1495
1496         * bfdio.c (real_ftell): Rename to ...
1497         (_bfd_real_ftell): ... this.
1498         (real_fseek): Rename to ...
1499         (_bfd_real_fseek): ... this.
1500         (real_fopen): Rename to ...
1501         (_bfd_real_fopen): ... this.
1502         * libbfd-in.h (real_ftell): Rename to ...
1503         (_bfd_real_ftell): ... this.
1504         (real_fseek): Rename to ...
1505         (_bfd_real_fseek): ... this.
1506         (real_fopen): Rename to ...
1507         (_bfd_real_fopen): ... this.
1508         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
1509         * libbfd.h: Regenerate.
1510
1511 2017-02-17  Pedro Alves  <[email protected]>
1512
1513         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
1514         * libbfd.c (read_unsigned_leb128): Rename to ...
1515         (_bfd_read_unsigned_leb128): ... this.
1516         (read_signed_leb128): Rename to ...
1517         (_bfd_read_signed_leb128): ... this.
1518         (safe_read_leb128): Rename to ...
1519         (_bfd_safe_read_leb128): ... this.
1520         * libbfd-in.h (read_unsigned_leb128): Rename to ...
1521         (_bfd_read_unsigned_leb128): ... this.
1522         (read_signed_leb128): Rename to ...
1523         (_bfd_read_signed_leb128): ... this.
1524         (safe_read_leb128): Rename to ...
1525         (_bfd_safe_read_leb128): ... this.
1526         * libbfd.h: Renegerate.
1527
1528 2017-02-16  Andrew Burgess  <[email protected]>
1529
1530         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
1531         before trying to fine matching file and line information.
1532
1533 2017-02-16  Andrew Burgess  <[email protected]>
1534
1535         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
1536         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
1537         not match current bfd, then reload debug information.  Record bfd
1538         we're loading debug info for in the stash.  If we have debug
1539         informatin in the cache then perform section placement before
1540         returning.
1541
1542 2017-02-16  Alan Modra  <[email protected]>
1543
1544         PR 21000
1545         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
1546         * elfxx-target.h (elf_backend_no_page_alias): Define.
1547         (elfNN_bed): Init new field.
1548         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
1549         ensure PT_LOAD segment starts on a new page.
1550         * elf32-hppa.c (elf_backend_no_page_alias): Define.
1551
1552 2017-02-16  Alan Modra  <[email protected]>
1553
1554         PR 21132
1555         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
1556         if pic.
1557
1558 2017-02-16  Jiong Wang <[email protected]>
1559
1560         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
1561         * bfd-in2.h: Regenerated.
1562
1563 2017-02-15  H.J. Lu  <[email protected]>
1564
1565         PR ld/21168
1566         * elf32-i386.c (elf_i386_relocate_section): Allow
1567         "lea foo@GOT, %reg" in PIC.
1568
1569 2017-02-15  H.J. Lu  <[email protected]>
1570
1571         PR ld/20244
1572         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
1573         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
1574         error against local IFUNC symbol without a base register for
1575         PIC.
1576
1577 2017-02-15  Maciej W. Rozycki  <[email protected]>
1578
1579         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
1580         `%P: %H:' with `info->callbacks->einfo'.
1581         (ppc_elf_relocate_section): Likewise.
1582         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1583         (ppc64_elf_edit_toc): Likewise.
1584         (ppc64_elf_relocate_section): Likewise.
1585
1586 2017-02-14  Alan Modra  <[email protected]>
1587
1588         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1589         --gc-keep-exported, and test versioned field of sym rather than
1590         looking for @ in name.
1591
1592 2017-02-13  Palmer Dabbelt  <[email protected]>
1593
1594         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
1595         __global_pointer$.
1596
1597 2017-02-13  Nick Clifton  <[email protected]>
1598
1599         PR binutils/21151
1600         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
1601         unit length field.
1602
1603 2017-02-07  Andrew Waterman  <[email protected]>
1604
1605         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
1606         entry size if PLT header is written.
1607
1608 2017-02-06  Sheldon Lobo  <[email protected]>
1609
1610         Fix sparc64 dynamic relocation processing to use the dynamic
1611         symbol count.
1612         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
1613         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
1614         should be used.
1615
1616 2017-02-03  Nick Clifton  <[email protected]>
1617
1618         PR 21096
1619         * coffcode.h (coff_write_object_contents): Enlarge size of
1620         s_name_buf in order to avoid compile time warning about possible
1621         integer truncation.
1622         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
1623         32-bits of insn value before printing into buffer.
1624
1625 2017-02-02  Maciej W. Rozycki  <[email protected]>
1626
1627         * elfxx-mips.c (mips_elf_hash_sort_data): Add
1628         `max_local_dynindx'.
1629         (mips_elf_sort_hash_table): Handle it.
1630         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
1631         symbols bump up `max_local_dynindx' rather than
1632         `max_non_got_dynindx'.
1633
1634 2017-02-02  Maciej W. Rozycki  <[email protected]>
1635
1636         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
1637         `min_got_dynindx', `max_unref_got_dynindx' and
1638         `max_non_got_dynindx' members to the `bfd_size_type' data type.
1639         (mips_elf_sort_hash_table): Adjust accordingly.
1640
1641 2017-02-02  Maciej W. Rozycki  <[email protected]>
1642
1643         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
1644         to access the hash table.
1645
1646 2017-02-02  Maciej W. Rozycki  <[email protected]>
1647
1648         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
1649         non-NULL `htab' to the beginning.
1650
1651 2017-02-02  Maciej W. Rozycki  <[email protected]>
1652
1653         * elflink.c (elf_gc_sweep): Wrap overlong line.
1654
1655 2017-01-30  Maciej W. Rozycki  <[email protected]>
1656
1657         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
1658         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
1659         * elfxx-mips.c (mips_elf_link_hash_table): Add
1660         `ignore_branch_isa' member.
1661         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
1662         in branch relocation calculation as an error if
1663         `ignore_branch_isa' has been set.
1664         (_bfd_mips_elf_insn32): Rename to...
1665         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
1666         parameter to `insn32' and add an `ignore_branch_isa' parameter.
1667         Handle the new parameter.
1668
1669 2017-01-27  Hans-Peter Nilsson  <[email protected]>
1670
1671         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
1672         local variable dynobj.
1673
1674         PR ld/20995
1675         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
1676         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
1677         executable from read-only sections into sdynrelro.
1678         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
1679         dynamic relocs in sdynrelro.
1680         (elf_backend_want_dynrelro): Define.
1681
1682 2017-01-25  Sebastian Huber  <[email protected]>
1683
1684         * config.bfd (*-*-rtemsaout*): Mark as removed.
1685
1686 2017-01-25  Sebastian Huber  <[email protected]>
1687
1688         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
1689         (arm-*-rtems*): Move to (arm*-*-eabi*).
1690         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
1691         (m68-*-rtems*): Move to (m68*-*-elf*).
1692
1693 2017-01-25  Sebastian Huber  <[email protected]>
1694
1695         * config.bfd (*-*-rtemscoff*): Mark as removed.
1696
1697 2017-01-24  Maciej W. Rozycki  <[email protected]>
1698
1699         PR ld/20828
1700         * elflink.c (bfd_elf_record_link_assignment): Revert last
1701         change and don't ever clear `forced_local'.  Set `mark'
1702         unconditionally.
1703         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
1704         file.
1705         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
1706         (bfd_elf_size_dynamic_sections): ... here.
1707         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
1708         and set `mark' instead in `__tls_get_addr_opt' processing.
1709         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
1710
1711 2017-01-24  Alan Modra  <[email protected]>
1712
1713         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
1714         where dynamic relocs are preferable.  Allow ifunc too.
1715         (ensure_undefweak_dynamic): New function.
1716         (allocate_dynrelocs): Use it here.  Move plt handling last and
1717         don't make symbols dynamic, simplifying loop.  Only make undef
1718         weak symbols with GOT entries dynamic.  Correct condition
1719         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
1720         comments.  Remove goto.
1721         (ppc_elf_relocate_section): Correct test for using dynamic
1722         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1723         to suit.  Set up explicit tls_index entries and implicit GOT
1724         tls_index entries resolvable at link time for
1725         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
1726         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
1727         (ensure_undefweak_dynamic): New function.
1728         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
1729         with GOT entries dynamic.  Remove unnecessary test of
1730         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
1731         (ppc64_elf_relocate_section): Correct test for using dynamic
1732         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1733         to suit.  Set up explicit tls_index entries and implicit GOT
1734         tls_index entries resolvable at link time for __tls_get_addr_opt.
1735         Simplify expression to clear mem for prelink.
1736
1737 2017-01-23  Yury Norov  <[email protected]>
1738
1739         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
1740
1741 2017-01-20  Jiong Wang <[email protected]>
1742
1743         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
1744         (elf_backend_hash_symbol): Define.
1745
1746 2017-01-18  Maciej W. Rozycki  <[email protected]>
1747
1748         PR ld/20828
1749         * elflink.c (bfd_elf_record_link_assignment): Clear any
1750         `forced_local' marking for DSO symbols that are not being
1751         provided.
1752
1753 2017-01-17  Kuan-Lin Chen  <[email protected]>
1754
1755         * elfnn-riscv.c (riscv_elf_object_p): New function.
1756
1757 2017-01-12  H.J. Lu  <[email protected]>
1758
1759         PR ld/21038
1760         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1761         plt_bnd_eh_frame.
1762         (elf_x86_64_check_relocs): Create .eh_frame section for the
1763         .plt.bnd section.
1764         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1765         .eh_frame section for the .plt.bnd section.
1766         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1767         for the .plt.bnd section.
1768
1769 2017-01-12  Nick Clifton  <[email protected]>
1770
1771         PR binutils/20876
1772         * opncls.c (find_separate_debug_file): Add include_dirs
1773         parameter.  Only include the directory part of the bfd's filename
1774         in search paths if include_dirs is true.  Add a couple of extra
1775         locations for looking for debug files.
1776         ( bfd_follow_gnu_debuglink): Update invocation of
1777         find_separate_debug_file.
1778         (bfd_follow_gnu_debugaltlink): Likewise.
1779         (get_build_id): New function: Finds the build-id of the given bfd.
1780         (get_build_id_name): New function: Computes the name of the
1781         separate debug info file for a bfd, based upon its build-id.
1782         (check_build_id_file): New function: Checks to see if a separate
1783         debug info file exists at the given location, and that its
1784         build-id matches that of the original bfd.
1785         (bfd_follow_build_id_debuglink): New function: Finds a separate
1786         debug info file for a given bfd by using the build-id method.
1787         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
1788         method of locating a separate debug info file before using the
1789         debuglink method.
1790         * bfd-in2.h: Regenerate.
1791
1792 2017-01-11  H.J. Lu  <[email protected]>
1793
1794         PR ld/21038
1795         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
1796         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
1797         elf_x86_64_eh_frame_plt_got.
1798         (elf_x86_64_size_dynamic_sections): Get unwind info from
1799         elf_x86_64_bnd_arch_bed for the BND PLT.
1800
1801 2017-01-11  Jeremy Soller  <[email protected]>
1802
1803         * config.bfd: Add entries for i686-redox and x86_64-redox.
1804
1805 2017-01-10  H.J. Lu  <[email protected]>
1806
1807         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
1808         to 4 bytes.
1809         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1810         .eh_frame section to 4 bytes for x32.
1811         (elf_x86_64_check_relocs): Likewise.
1812
1813 2017-01-10  H.J. Lu  <[email protected]>
1814
1815         PR ld/20830
1816         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
1817         (PLT_GOT_FDE_LENGTH): Likewise.
1818         (elf_i386_plt_layout): Add eh_frame_plt_got and
1819         eh_frame_plt_got_size.
1820         (elf_i386_plt): Updated.
1821         (elf_i386_link_hash_table): Add plt_got_eh_frame.
1822         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
1823         (elf_i386_size_dynamic_sections): Allocate and initialize
1824         .eh_frame section for .plt.got.
1825         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
1826         .plt.got.
1827         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
1828         eh_frame_plt_got_size.
1829         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
1830         (PLT_GOT_FDE_LENGTH): Likewise.
1831         (elf_x86_64_backend_data): Add eh_frame_plt_got and
1832         eh_frame_plt_got_size.
1833         (elf_x86_64_arch_bed): Updated.
1834         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
1835         eh_frame_plt_got_size.
1836         (elf_x86_64_nacl_arch_bed): Likewise.
1837         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
1838         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
1839         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1840         .eh_frame section for .plt.got.
1841         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1842         for .plt.got.
1843
1844 2017-01-10  H.J. Lu  <[email protected]>
1845
1846         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1847         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
1848
1849 2017-01-09  Nick Clifton  <[email protected]>
1850
1851         * dwarf2.c (lookup_address_in_function_table): Return early if
1852         there are no functions in the given comp unit, or if the high
1853         address of the last function in the comp unit is less than the
1854         desired address.
1855
1856 2017-01-09  Nick Clifton  <[email protected]>
1857
1858         PR binutils/21013
1859         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
1860         message if there are too many symbols to load.
1861
1862 2017-01-04  James Clarke  <[email protected]>
1863
1864         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
1865         if relocs are cached.
1866
1867 2017-01-03  Rich Felker  <[email protected]>
1868
1869         PR ld/21017
1870         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
1871         for R_MICROBLAZE_GOTOFF_64.
1872
1873 2017-01-03  Nick Clifton  <[email protected]>
1874
1875         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
1876         warning about using a possibly uninitialised variable.
1877
1878 2017-01-02  Alan Modra  <[email protected]>
1879
1880         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
1881         (allocate_plt_static, allocate_dynrelocs): Use it.
1882
1883 2017-01-02  Alan Modra  <[email protected]>
1884
1885         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
1886         .PARISC.unwind section.
1887
1888 2017-01-02  Alan Modra  <[email protected]>
1889
1890         PR ld/20989
1891         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
1892         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
1893         indirect to GOT pointer relative code edit.
1894
1895 2017-01-02  Alan Modra  <[email protected]>
1896
1897         Update year range in copyright notice of all files.
1898
1899 For older changes see ChangeLog-2016
1900 \f
1901 Copyright (C) 2017 Free Software Foundation, Inc.
1902
1903 Copying and distribution of this file, with or without modification,
1904 are permitted in any medium without royalty provided the copyright
1905 notice and this notice are preserved.
1906
1907 Local Variables:
1908 mode: change-log
1909 left-margin: 8
1910 fill-column: 74
1911 version-control: never
1912 End: