bfd/ChangeLog

   1 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
   2
   3         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
   4         (bfd_get_24, bfd_put_24): New macros.
   5         * bfd-in2.h: Regenerate.
   6
   7 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
   8
   9         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
  10
  11 2018-07-26  Alan Modra  <amodra@gmail.com>
  12
  13         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
  14         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
  15
  16 2018-07-25  Alan Modra  <amodra@gmail.com>
  17
  18         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
  19         Avoid trashing toff with added when used as a symbol index.
  20         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
  21         creating unnecessary fixups when relocatable.
  22
  23 2018-07-25  Alan Modra  <amodra@gmail.com>
  24
  25         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
  26         -Wstringop-truncation warning for gcc-8.0 too.
  27         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
  28         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
  29         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
  30         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
  31         * elf64-s390.c (elf_s390_write_core_note): Likewise.
  32
  33 2018-07-24  Alan Modra  <amodra@gmail.com>
  34
  35         PR 23430
  36         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
  37         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
  38
  39 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
  40
  41         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
  42         relocation sections consistency check to always check both
  43         .rela.dyn and .rela.plt when they exist. Rearrange variable
  44         definition and assignment places.
  45
  46 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
  47
  48         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
  49         relocations section for dynamic undefined weak symbols when
  50         linking a shared object.
  51
  52 2018-07-23  Tom Tromey  <tom@tromey.com>
  53
  54         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
  55
  56 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
  57
  58         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
  59         cleanup for the case of a global symbol that binds locally.  Also
  60         install a value in the GOT slot in the case of a local symbol in
  61         a non-PIC link.
  62
  63 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         PR ld/23428
  66         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
  67         separate code program header is needed, make sure that the first
  68         read-only PT_LOAD segment has no code by adding a
  69         GNU_PROPERTY_X86_ISA_1_USED note.
  70
  71 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
  72             Maciej W. Rozycki  <macro@mips.com>
  73
  74         * elfxx-mips.c (print_mips_ases): Add MMI extension.
  75
  76 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
  77
  78         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
  79         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
  80         dynamic relocation section will be discarded from output.
  81         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
  82         the dynamic relocation section will be retained in output.
  83
  84 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
  85
  86         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
  87         checks for defined weak symbols.
  88
  89 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
  90
  91         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
  92         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
  93         whether the symbol is absolute.
  94         (nds32_elf_relax_lo12): Likewise.
  95         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
  96         (elfNN_aarch64_check_relocs): Likewise.
  97         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
  98         (bfd_xcoff_import_symbol): Likewise.
  99         (xcoff_write_global_symbol): Likewise.
 100
 101 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 102
 103         * linker.c (bfd_is_abs_symbol): New macro.
 104         * bfd-in2.h: Regenerate.
 105
 106 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
 107
 108         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
 109         (elfcore_write_ppc_ppr): Likewise.
 110         (elfcore_write_ppc_dscr): Likewise.
 111         (elfcore_write_ppc_ebb): Likewise.
 112         (elfcore_write_ppc_pmu): Likewise.
 113         (elfcore_write_ppc_tm_cgpr): Likewise.
 114         (elfcore_write_ppc_tm_cfpr): Likewise.
 115         (elfcore_write_ppc_tm_cvmx): Likewise.
 116         (elfcore_write_ppc_tm_cvsx): Likewise.
 117         (elfcore_write_ppc_tm_spr): Likewise.
 118         (elfcore_write_ppc_tm_ctar): Likewise.
 119         (elfcore_write_ppc_tm_cppr): Likewise.
 120         (elfcore_write_ppc_tm_cdscr): Likewise.
 121         * elf.c (elfcore_write_ppc_tar): New function.
 122         (elfcore_write_ppc_ppr): Likewise.
 123         (elfcore_write_ppc_dscr): Likewise.
 124         (elfcore_write_ppc_ebb): Likewise.
 125         (elfcore_write_ppc_pmu): Likewise.
 126         (elfcore_write_ppc_tm_cgpr): Likewise.
 127         (elfcore_write_ppc_tm_cfpr): Likewise.
 128         (elfcore_write_ppc_tm_cvmx): Likewise.
 129         (elfcore_write_ppc_tm_cvsx): Likewise.
 130         (elfcore_write_ppc_tm_spr): Likewise.
 131         (elfcore_write_ppc_tm_ctar): Likewise.
 132         (elfcore_write_ppc_tm_cppr): Likewise.
 133         (elfcore_write_ppc_tm_cdscr): Likewise.
 134         (elfcore_write_register_note): Call them.
 135         (elfcore_grok_ppc_tar): New function.
 136         (elfcore_grok_ppc_ppr): Likewise.
 137         (elfcore_grok_ppc_dscr): Likewise.
 138         (elfcore_grok_ppc_ebb): Likewise.
 139         (elfcore_grok_ppc_pmu): Likewise.
 140         (elfcore_grok_ppc_tm_cgpr): Likewise.
 141         (elfcore_grok_ppc_tm_cfpr): Likewise.
 142         (elfcore_grok_ppc_tm_cvmx): Likewise.
 143         (elfcore_grok_ppc_tm_cvsx): Likewise.
 144         (elfcore_grok_ppc_tm_spr): Likewise.
 145         (elfcore_grok_ppc_tm_ctar): Likewise.
 146         (elfcore_grok_ppc_tm_cppr): Likewise.
 147         (elfcore_grok_ppc_tm_cdscr): Likewise.
 148         (elfcore_grok_note): Call them.
 149
 150 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 151
 152         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 153         than `!bfd_link_pic' in determining the dynamic symbol index.
 154         Avoid the index of -1.
 155         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
 156         moving `dyn' to the beginning of the function block.
 157
 158 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 159             Rich Felker  <bugdal@aerifal.cx>
 160
 161         PR ld/22570
 162         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 163         than `bfd_link_pic' to determine whether dynamic relocations are
 164         to be produced.
 165         (mips_elf_initialize_tls_slots): Likewise.
 166
 167 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
 168
 169         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
 170         to `remove_section'.
 171
 172 2018-07-10  Alan Modra  <amodra@gmail.com>
 173
 174         * elf32-xgate.h: Delete.
 175         * elf32-xgate.c: Delete unnecessary forward declarations, add two
 176         that are now needed.
 177         (xgate_elf_bfd_link_hash_table_create)
 178         (xgate_elf_bfd_link_hash_table_free)
 179         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
 180         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
 181         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
 182         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
 183         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
 184         (elf32_xgate_post_process_headers): Delete.
 185         (elf32_xgate_backend_symbol_processing): New function.
 186         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
 187         (_bfd_xgate_elf_print_private_bfd_data): Make static.
 188         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
 189         (elf_backend_relocate_section, elf_backend_object_p)
 190         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
 191         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
 192         (bfd_elf32_bfd_link_hash_table_create)
 193         (bfd_elf32_bfd_set_private_flags)
 194         (xgate_stub_hash_lookup): Don't define.
 195         (elf_backend_symbol_processing): Define.
 196         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
 197
 198 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
 199
 200         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
 201         `->needs_lazy_stub' if the stubs output section is the absolute
 202         section.
 203
 204 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 205
 206         PR ld/23388
 207         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
 208         * configure: Regenerated.
 209
 210 2018-07-09  Alan Modra  <amodra@gmail.com>
 211
 212         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
 213         _bfd_elf_post_process_headers.
 214
 215 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
 216
 217         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
 218         space for dynamic relocation for undefined weak symbol.
 219         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
 220         relocation for undefined weak symbols.
 221         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
 222         section for relocations against undefined weak symbols.
 223
 224 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
 225
 226         * elf.c (elfcore_grok_aarch_sve): New function.
 227         (elfcore_grok_note): Check for Aarch64 SVE.
 228         (elfcore_write_aarch_sve): New function.
 229         (elfcore_write_register_note): Check for Aarch64 SVE.
 230         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
 231
 232 2018-07-06  Alan Modra  <amodra@gmail.com>
 233
 234         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
 235         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
 236         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 237         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 238         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 239         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 240         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 241
 242 2018-07-05  Jim Wilson  <jimw@sifive.com>
 243
 244         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
 245         (riscv64*-*-*): Likewise.
 246         (riscv-*-*): Add as an alias for riscv32*-*-*.
 247
 248 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 249
 250         PR ld/23372
 251         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
 252         ISA properties with empty bits.
 253
 254 2018-07-05  Nick Clifton  <nickc@redhat.com>
 255
 256         * po/ru.po: Updated Russian translation.
 257
 258 2018-07-05  Alan Modra  <amodra@gmail.com>
 259
 260         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
 261         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
 262         on mismatch.  Remove "warning: " from messages.  Track last bfd
 263         used to set tags.
 264         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
 265         _bfd_elf_ppc_merge_fp_attributes.
 266         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
 267         from _bfd_elf_ppc_merge_fp_attributes.
 268
 269 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 270
 271         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
 272         * Makefile.in: Regenerated.
 273
 274 2018-07-03  Alan Modra  <amodra@gmail.com>
 275
 276         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
 277         sections.
 278
 279 2018-07-03  Alan Modra  <amodra@gmail.com>
 280
 281         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
 282         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
 283         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
 284         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
 285         incompatible attribute.
 286         (ppc_elf_merge_obj_attributes): Likewise.  Return
 287         _bfd_elf_merge_object_attributes result.
 288         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
 289         _bfd_elf_merge_object_attributes result.
 290
 291 2018-07-03  Alan Modra  <amodra@gmail.com>
 292
 293         PR 17550
 294         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
 295         in discarded sections.
 296
 297 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 298
 299         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
 300         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
 301         list.
 302
 303 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 304
 305         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 306         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
 307         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
 308         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
 309         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
 310         R_MICROMIPS_PC23_S2 relocation entries.
 311         (micromips_elf64_howto_table_rela): Likewise.
 312         (micromips_reloc_map): Likewise.
 313         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
 314         (elf_micromips_howto_table_rela): Likewise.
 315         (micromips_reloc_map): Likewise.
 316
 317 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 318
 319         PR ld/23324
 320         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
 321         R_X86_64_converted_reloc_bit bit.
 322
 323 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
 324             Tom Tromey  <tom@tromey.com>
 325
 326         PR 13157
 327         PR 21787
 328         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
 329         (bfd_mach_o_close_and_cleanup): Redefine.
 330         * archive.c (_bfd_unlink_from_archive_parent): New function,
 331         extracted from..
 332         (_bfd_archive_close_and_cleanup): ..here.
 333         (bfd_generic_archive_p): Do not clear archive's format.
 334         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
 335         * libbfd.h: Regenerate.
 336
 337 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 338
 339         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
 340         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
 341         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
 342         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
 343         * bfd-in2.h: Regenerate.
 344         * cpu-arm.c (arch_info_struct): Add entries for above new
 345         bfd_mach_arm values.
 346         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
 347         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
 348         architectures.  Force assert failure for any new Tag_CPU_arch value.
 349
 350 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 351
 352         * doc/bfdint.texi: Use command-line consistently when used in a
 353         compount word.
 354         * doc/bfdsumm.texi: Likewise.
 355
 356 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
 357
 358         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
 359         visibility check made for undefined weak symbols.
 360
 361 2018-06-26  Nick Clifton  <nickc@redhat.com>
 362
 363         * po/uk.po: Updated Ukranian translation.
 364
 365 2018-06-25  Nick Clifton  <nickc@redhat.com>
 366
 367         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
 368         for malloc returning NULL.
 369         (_bfd_aarch64_erratum_843419_fixup): Check for
 370         _bfd_aarch64_erratum_835769_stub_name returning NULL.
 371
 372 2018-06-24  Nick Clifton  <nickc@redhat.com>
 373
 374         * po/bfd.pot: Regenerate.
 375
 376 2018-06-24  Nick Clifton  <nickc@redhat.com>
 377
 378         * version.m4: Update version string to 2.31.51.
 379         * configure: Regenerate.
 380
 381 2018-06-24  Nick Clifton  <nickc@redhat.com>
 382
 383         2.31 branch created.
 384
 385 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 386
 387         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
 388         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
 389
 390 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 391
 392         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
 393         EI_ABIVERSION setting together.
 394
 395 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 396
 397         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
 398         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
 399         (MIPS_LIBC_ABI_MAX): New enumeration constants.
 400         (_bfd_mips_post_process_headers): Use them in place of magic
 401         numbers.
 402
 403 2018-06-21  Jim Wilson  <jimw@sifive.com>
 404
 405         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
 406         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
 407
 408 2018-06-21  Alan Modra  <amodra@gmail.com>
 409
 410         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
 411         * doc/Makefile.in: Regenerate.
 412
 413 2018-06-20  Renlin Li  <renlin.li@arm.com>
 414
 415         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
 416         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 417         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 418         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 419         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
 420         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 421         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 422         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 423         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 424
 425 2018-06-20  Nick Clifton  <nickc@redhat.com>
 426
 427         PR 23316
 428         * opncls.c (get_build_id): Check for a negative or excessive data
 429         size in the build-id note.
 430
 431 2018-06-20  Nick Clifton  <nickc@redhat.com>
 432
 433         PR 23299
 434         * mach-o.c (cputype): New function.
 435         (cpusubtype): New function.
 436         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
 437         values in the MACH-O file header.
 438         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
 439         cpusubtype fields from the input bfd's mach-o header to the output
 440         bfd.
 441         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
 442         Redefine to bfd_mach_o_bfd_print_private_data.
 443         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
 444
 445 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 446
 447         PR ld/22966
 448         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
 449         `.got.plt' entry referred is in range.
 450         (mips_finish_exec_plt): Correct the range check for `.got.plt'
 451         start.  Replace the assertion used for that with a proper error
 452         message.
 453
 454 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 455
 456         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
 457         formatting.
 458
 459 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 460
 461         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
 462         (INCLUDES): Rename to ...
 463         (AM_CPPFLAGS): ... this.
 464         * configure.ac: Remove AC_PREREQ.
 465         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
 466         info-in-builddir no-texinfo.tex.
 467         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
 468         * doc/bfd.texinfo: Rename to ...
 469         * doc/bfd.texi: ... this.
 470         * Makefile.in: Re-generate.
 471         * aclocal.m4: Re-generate.
 472         * config.in: Re-generate.
 473         * configure: Re-generate.
 474         * doc/Makefile.in: Re-generate.
 475
 476 2018-06-18  Mephi  <mephi42@gmail.com>
 477
 478         PR 23297
 479         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
 480         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
 481         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
 482         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
 483         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
 484         * bfd-in2.h: Regenerate.
 485         * libbfd.h: Regenerate.
 486
 487 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 488
 489         * elfxx-mips.c (print_mips_ases): Add GINV extension.
 490
 491 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 492
 493         PR binutils/23267
 494         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
 495         symbol version is base version.
 496
 497 2018-06-14  Alan Modra  <amodra@gmail.com>
 498
 499         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
 500         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
 501         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
 502         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
 503         "dynamic_relocs" is not set.
 504         * elfxx-mips.c (count_section_dynsyms): Likewise.
 505
 506 2018-06-14  Alan Modra  <amodra@gmail.com>
 507
 508         PR 23282
 509         * bfdio.c (bfd_seek): Optimize away seeks to current position.
 510
 511 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
 512             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 513
 514         * elfxx-mips.c (print_mips_ases): Add CRC.
 515
 516 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 517
 518         PR ld/23161
 519         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
 520         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
 521         __bss_start, _end and _edata in shared libraries.
 522
 523 2018-06-07  Alan Modra  <amodra@gmail.com>
 524
 525         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
 526         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
 527
 528 2018-06-05  Alan Modra  <amodra@gmail.com>
 529
 530         * bfd.c (struct bfd): Update comment on "where" usage.
 531         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
 532         "iostream", and "where" from containing archive file.  Return
 533         error on NULL iovec.
 534         (bfd_bread): Similarly, and return error attempted out of
 535         bounds archive element access.
 536         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
 537         "where" from containing archive file.
 538         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
 539         attempt to optimize away seeks.  Don't paper over errors by
 540         calling bfd_tell.
 541         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
 542         (bfd_get_size): Likewise.
 543         (bfd_mmap): Operate on and use iovec of containing archive
 544         file.  Return error on NULL iovec.
 545         * cache.c (bfd_cache_lookup_worker): Abort if working on
 546         archive element bfd.
 547         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
 548         Don't ignore zero byte reads.
 549         (cache_bread): Look up FILE* in cache here.  Error on NULL
 550         lookup.
 551         (cache_bwrite): Rename "where" to "from".
 552         (cache_bmmap): Don't handle archive elements.
 553         * coffcode.h (coff_slurp_line_table): Exit early on zero
 554         lineno count.
 555         * bfd-in2.h: Regenerate.
 556
 557 2018-06-05  Alan Modra  <amodra@gmail.com>
 558
 559         PR 23254
 560         * plugin.c (bfd_plugin_open_input): Allow for possibility of
 561         nested archives.  Open file again for plugin.
 562         (try_claim): Don't save and restore file position.  Close file
 563         if not claimed.
 564         * sysdep.h (O_BINARY): Define.
 565
 566 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
 567
 568         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
 569         (compute_fill_extra_space): Drop declaration. Rename function to
 570         xtensa_compute_fill_extra_space.
 571         (compute_ebb_actions, remove_dead_literal): Update references to
 572         compute_fill_extra_space.
 573
 574 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
 575
 576         * elf32-xtensa.c (elf32xtensa_separate_props): New global
 577         variable.
 578         (xtensa_add_names): New function.
 579         (xtensa_property_section_name): Add new parameter
 580         separate_sections, use it to choose property section name.
 581         (xtensa_get_separate_property_section): New function.
 582         (xtensa_get_property_section): Invoke
 583         xtensa_get_separate_property_section to get individual property
 584         section if it exists, common property section otherwise.
 585         (xtensa_make_property_section): Pass elf32xtensa_separate_props
 586         to xtensa_property_section_name.
 587
 588 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 589
 590         PR binutils/23146
 591         * bfd-in.h: Include "diagnostics.h".
 592         * bfd-in2.h: Regenerated.
 593         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
 594         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
 595         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
 596         -Wstringop-truncation.
 597         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
 598         * elf32-s390.c (elf_s390_write_core_note): Likewse.
 599         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
 600         * elf64-s390.c (elf_s390_write_core_note): Likewse.
 601         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
 602
 603 2018-06-03  Jim Wilson  <jimw@sifive.com>
 604
 605         PR ld/23244
 606         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
 607         for and handle an undefined weak with no PLT.
 608
 609         PR ld/22756
 610         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
 611         to code that ignores duplicate symbols.
 612
 613 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 614
 615         * version.m4: Bump version to 2.30.52
 616         * configure: Regenerated.
 617
 618 2018-06-01  Alan Modra  <amodra@gmail.com>
 619
 620         * bfd.c (_bfd_error_handler): Arrange for this function to be
 621         declared in bfd-in2.h.
 622         * libbfd-in.h (_bfd_error_handler): Don't declare.
 623         * libbfd.h: Regenerate.
 624         * bfd-in2.h: Regenerate.
 625
 626 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
 627
 628         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
 629         This is needed to generate UEFI application image files from ELFs.
 630
 631 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 632
 633         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
 634         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 635         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 636         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 637         (elf_i386_lazy_ibt_plt): Likewise.
 638         (elf_i386_nacl_plt): Likewise.
 639         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
 640         (elf_x86_64_tlsdesc_plt_entry): This.
 641         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
 642         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 643         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 644         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 645         (elf_x86_64_lazy_bnd_plt): Likewise.
 646         (elf_x86_64_lazy_ibt_plt): Likewise.
 647         (elf_x32_lazy_ibt_plt): Likewise.
 648         (elf_x86_64_nacl_plt): Likewise.
 649         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
 650         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 651         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 652         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
 653         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
 654         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
 655         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
 656         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
 657         (elf_x86_non_lazy_plt_layout): Update comments.
 658         (elf_x86_plt_layout): Likewise.
 659
 660 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         PR ld/23238
 663         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
 664         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 665         (elf_backend_add_symbol_hook): Likewise.
 666         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 667         (elf_backend_add_symbol_hook): Likewise.
 668         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 669         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 670         (elf_backend_add_symbol_hook): Likewise.
 671         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 672         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 673         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 674         (elf_backend_add_symbol_hook): Likewise.
 675         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 676         handling.
 677         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 678         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 679         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 680         * elflink.c (elf_link_add_object_symbols): Set
 681         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 682
 683 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         PR ld/23194
 686         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 687         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 688         Extracted from _bfd_elf_link_assign_sym_version.
 689         (_bfd_elf_link_hide_sym_by_version): New function.
 690         (_bfd_elf_link_assign_sym_version): Use
 691         _bfd_elf_link_hide_versioned_symbol.
 692         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 693         _bfd_elf_link_hide_sym_by_version instead of
 694         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 695
 696 2018-05-25  Alan Modra  <amodra@gmail.com>
 697
 698         * Makefile.in: Regenerate.
 699         * po/SRC-POTFILES.in: Regenerate.
 700
 701 2018-05-25  Alan Modra  <amodra@gmail.com>
 702
 703         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 704         * configure: Regenerate.
 705
 706 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 709         to data.
 710
 711 2018-05-22  Alan Modra  <amodra@gmail.com>
 712
 713         PR 23207
 714         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 715         is NULL.
 716         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 717         sections.
 718         (final_link_relocate): Revert last change.
 719
 720 2018-05-22  Alan Modra  <amodra@gmail.com>
 721
 722         PR 23207
 723         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 724         stubs in non-alloc sections.
 725
 726 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 727
 728         PR ld/23201
 729         * aout-target.h (MY_bfd_link_hide_symbol): New.
 730         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 731         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 732         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 733         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 734         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 735         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 736         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 737         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 738         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 739         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 740         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 741         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 742         (bfd_link_hide_symbol): Likewise.
 743         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 744         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 745         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 746         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 747         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 748         * som.c (som_bfd_link_hide_symbol): Likewise.
 749         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 750         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 751         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 752         (alpha_vms_bfd_link_hide_symbol): Likewise.
 753         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 754         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 755         _bfd_generic_link_hide_symbol.
 756         (rs6000_xcoff64_aix_vec): Likewise.
 757         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 758         local symbol dynamic.
 759         (_bfd_elf_link_hide_symbol): New function.
 760         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 761         check root.ldscript_def.
 762         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 763         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 764         * bfd-in2.h: Regenerated.
 765         * libbfd.h: Likewise.
 766
 767 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 768
 769         PR binutils/23199
 770         * elf.c (setup_group): Mark section in a section group with
 771         SHF_GROUP.
 772
 773 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 774
 775         PR ld/23194
 776         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 777         set eh->local_ref to 1 if a symbol is versioned and there is a
 778         version script.
 779
 780 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 781
 782         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 783         EF_RISCV_RVE.
 784
 785 2018-05-18  Jim Wilson  <jimw@sifive.com>
 786
 787         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 788         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 789         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 790         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 791         (riscv_elf_finish_dynamic_symbol): Likewise.
 792
 793 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 794
 795         * Makefile.am: Add s12z files.
 796         * Makefile.in: Regenerate.
 797         * archures.c: Add bfd_s12z_arch.
 798         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 799         * bfd-in2.h: Regenerate.
 800         * config.bfd: Add s12z target.
 801         * configure.ac: Add s12z target.
 802         * configure: Regenerate.
 803         * cpu-s12z.c: New file.
 804         * elf32-s12z.c: New file.
 805         * libbfd.c (bfd_putb24): New function.
 806         (bfd_putl24): New function.
 807         * libbfd.h: Regenerate.
 808         * reloc.c: Add s12z relocations.
 809         (bfd_get_reloc_size): Handle size 5 relocs.
 810         * targets.c: Add s12z_elf32_vec.
 811
 812 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 813
 814         PR ld/23189
 815         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 816         like R_386_GOT32.
 817         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 818         set eh->local_ref to 1 for linker defined symbols.
 819
 820 2018-05-18  Alan Modra  <amodra@gmail.com>
 821
 822         PR 23199
 823         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 824         don't point at other SHT_GROUP sections.  Set shdr corresponding
 825         to invalid entry, to NULL rather than section 0.  Identify
 826         SHT_GROUP section index when reporting an error.  Cope with NULL
 827         shdr pointer.
 828
 829 2018-05-18  Alan Modra  <amodra@gmail.com>
 830
 831         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 832         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 833         visibility.
 834         * libbfd.h: Regenerate.
 835         * configure: Regenerate.
 836         * config.in: Regenerate.
 837
 838 2018-05-18  Alan Modra  <amodra@gmail.com>
 839
 840         * libbfd-in.h: Add include guard.
 841         * libcoff-in.h: Likewise.
 842         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 843         * doc/Makefile.in: Regenerate.
 844         * libbfd.h: Regenerate.
 845         * libcoff.h: Regenerate.
 846
 847 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 848
 849         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 850
 851 2018-05-16  Alan Modra  <amodra@gmail.com>
 852
 853         PR 22458
 854         * format.c (struct bfd_preserve): Add section_id.
 855         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 856         _bfd_section_id.
 857         (bfd_reinit): Set _bfd_section_id.
 858         (bfd_check_format_matches): Put all matches of any priority into
 859         matching_vector.  Save initial section id and start each attempted
 860         match at that section id.
 861         * libbfd-in.h (_bfd_section_id): Declare.
 862         * section.c (_bfd_section_id): Rename from section_id and make
 863         global.  Adjust uses.
 864         (bfd_get_next_section_id): Delete.
 865         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 866         bfd_get_section_id with _bfd_section_id.
 867         * libbfd.h: Regenerate.
 868         * bfd-in2.h: Regenerate.
 869
 870 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 871
 872         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 873         of the aux structure are initialised.
 874
 875 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 876
 877         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 878
 879 2018-05-15  Nick Clifton  <nickc@redhat.com>
 880
 881         * po/pt.po: New Portuguese translation.
 882         * configure.ac (ALL_LINGUAS): Add pt.
 883         * configure: Regenerate.
 884
 885 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 886
 887         PR ld/23169
 888         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 889         an error on IFUNC pointer defined in PDE.
 890         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 891         _bfd_x86_elf_link_fixup_ifunc_symbol.
 892         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 893         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 894         function.
 895         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 896
 897 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 898
 899         PR ld/23162
 900         * elfxx-x86.c (elf_x86_linker_defined): New function.
 901         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 902         _end and _edata locally defined within executables.
 903
 904 2018-05-12  Alan Modra  <amodra@gmail.com>
 905
 906         PR 20659
 907         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 908         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 909         Instead make matching_lma and suggested_lma pointers to the
 910         sections.  Align section vma and lma calculated from segment.
 911         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 912         test.  Try to handle alignment padding before first section by
 913         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 914
 915 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 916
 917         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 918         conformant to TI ABI.
 919         (pru_elf32_relax_section): Likewise.
 920         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 921         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 922         (pru_elf32_pmem_relocate): Trap - should not get here.
 923         (pru_elf32_relocate_section): Add support for REL relocations.
 924         (elf_info_to_howto_rel): Enable REL.
 925         (elf_backend_may_use_rel_p): Likewise.
 926         (elf_backend_may_use_rela_p): Likewise.
 927         (elf_backend_default_use_rela_p): Likewise.
 928
 929 2018-05-09  Alan Modra  <amodra@gmail.com>
 930
 931         PR 23148
 932         * peXXigen.c (pe_print_edata): Correct minimum size.
 933
 934 2018-05-09  Alan Modra  <amodra@gmail.com>
 935
 936         PR 23147
 937         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 938
 939 2018-05-08  Nick Clifton  <nickc@redhat.com>
 940
 941         PR 22809
 942         * elf.c (bfd_elf_get_str_section): Check for an excessively large
 943         string section.
 944         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
 945         attribute section is larger than the size of the file.
 946
 947 2018-05-07  Alan Modra  <amodra@gmail.com>
 948
 949         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
 950         strncmp when checking for ".bf" special symbol.
 951         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
 952         section name a char array, remove sentinal known_sections entry,
 953         and adjust loop over known_sections to suit.  Use memcmp rather
 954         than strncmp.
 955
 956 2018-05-04  Alan Modra  <amodra@gmail.com>
 957
 958         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
 959         (struct elf_external_linux_prpsinfo32_ugid16),
 960         (struct elf_external_linux_prpsinfo64_ugid32),
 961         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
 962         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
 963         Move comment to..
 964         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
 965         directives.
 966         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
 967         to data.
 968         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 969         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 970         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 971         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 972         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
 973         pragmas.
 974         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
 975         false positive gcc-8 warning.
 976         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
 977
 978 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
 979
 980         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
 981         of arguments when warning about different long double types.
 982
 983 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
 984
 985         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
 986         (elf_backend_fixup_symbol): New macro.
 987         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
 988         handling.
 989         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 990
 991 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
 992
 993         * Makefile.am: Added NFP files to build.
 994         * archures.c: Added bfd_arch_nfp
 995         * config.bfd: Added NFP support.
 996         * configure.ac: Added NFP support.
 997         * cpu-nfp.c: New, for NFP support.
 998         * elf-bfd.h: Added elf_section_info()
 999         * elf64-nfp.c: New, for NFP support.
1000         * po/SRC-POTFILES.in: Added NFP source files.
1001         * targets.c: Added nfp_elf64_vec
1002         * bfd-in2.h: Regenerate.
1003         * Makefile.in: Regenerate.
1004         * configure: Regenerate.
1005
1006 2018-04-27  Alan Modra  <amodra@gmail.com>
1007
1008         * bfd-in2.h: Regenerate.
1009         * libbfd.h: Regenerate.
1010
1011 2018-04-27  Alan Modra  <amodra@gmail.com>
1012
1013         PR 23123
1014         PR 22374
1015         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1016         relocs for ifuncs.
1017         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1018
1019 2018-04-26  Pedro Alves  <palves@redhat.com>
1020
1021         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1022         ifunc and non-ifunc symbols duplicates.
1023
1024 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1025         Mickaël Guêné  <mickael.guene@st.com>
1026
1027         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1028         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1029         (elf32_arm_populate_plt_entry): Likewise.
1030         (elf32_arm_output_plt_map_1): Likewise.
1031         (elf32_arm_output_arch_local_syms): Likewise.
1032
1033 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1034         Mickaël Guêné  <mickael.guene@st.com>
1035
1036         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1037         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1038
1039 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1040         Mickaël Guêné  <mickael.guene@st.com>
1041
1042         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1043         for R_ARM_TARGET2.
1044
1045 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1046         Mickaël Guêné  <mickael.guene@st.com>
1047
1048         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1049         (elf32_arm_always_size_sections): Create stack segment.
1050
1051 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1052         Mickaël Guêné  <mickael.guene@st.com>
1053
1054         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1055         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1056         relocations.
1057         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1058         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1059         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1060         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1061         (struct elf32_arm_link_hash_table): Update comment.
1062         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1063         (IS_ARM_TLS_RELOC): Likewise.
1064         (elf32_arm_check_relocs): Likewise.
1065         (allocate_dynrelocs_for_symbol): Likewise.
1066         (elf32_arm_size_dynamic_sections): Update comment.
1067         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1068         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1069
1070 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1071         Mickaël Guêné  <mickael.guene@st.com>
1072
1073         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1074         (elf32_arm_create_dynamic_sections): Handle FDPIC.
1075         (elf32_arm_allocate_plt_entry): Likewise.
1076         (elf32_arm_populate_plt_entry): Likewise.
1077         (elf32_arm_output_plt_map_1): Likewise.
1078
1079 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1080         Mickaël Guêné  <mickael.guene@st.com>
1081
1082         * elf32-arm.c (struct fdpic_local): New.
1083         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1084         (elf32_arm_local_fdpic_cnts): New.
1085         (struct fdpic_global): New.
1086         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1087         (elf32_arm_link_hash_table): Add srofixup field.
1088         (arm_elf_add_rofixup): New.
1089         (arm_elf_fill_funcdesc): New.
1090         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1091         (elf32_arm_allocate_local_sym_info): Likewise.
1092         (create_got_section): Create .rofixup section.
1093         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1094         (bfd_elf32_arm_set_target_params): Handle FDPIC.
1095         (elf32_arm_final_link_relocate): Likewise.
1096         (elf32_arm_check_relocs): Likewise.
1097         (allocate_dynrelocs_for_symbol): Likewise.
1098         (elf32_arm_size_dynamic_sections): Likewise.
1099         (elf32_arm_finish_dynamic_sections): Likewise.
1100         (elf32_arm_output_arch_local_syms): Likewise.
1101         (elf32_arm_fdpic_omit_section_dynsym): New.
1102
1103 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1104         Mickaël Guêné  <mickael.guene@st.com>
1105
1106         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1107         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1108         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1109         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1110         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1111         (elf32_arm_howto_from_type): Take new members of
1112         elf32_arm_howto_table_2 into account.
1113         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1114         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1115         BFD_RELOC_ARM_FUNCDESC_VALUE.
1116         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1117         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1118         BFD_RELOC_ARM_FUNCDESC_VALUE.
1119
1120 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1121         Mickaël Guêné  <mickael.guene@st.com>
1122
1123         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1124         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1125         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1126         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1127
1128 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1129         Mickaël Guêné  <mickael.guene@st.com>
1130
1131         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1132         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1133         arm*-*-uclinuxfdpiceabi.
1134         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1135         arm_elf32_fdpic_le_vec.
1136         * configure: Regenerate.
1137         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1138         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1139         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1140         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1141         (elf32_arm_fdpic_link_hash_table_create): New.
1142         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1143         arm_elf32_fdpic_le_vec.
1144
1145 2018-04-25  Alan Modra  <amodra@gmail.com>
1146
1147         * elf-linux-core.h: Disable gcc-8 string truncation warning.
1148         * elf.c (elfcore_write_prpsinfo): Likewise.
1149
1150 2018-04-25  Alan Modra  <amodra@gmail.com>
1151
1152         * Makefile.am: Remove arm-aout and arm-coff support.
1153         * config.bfd: Likewise.
1154         * configure.ac: Likewise.
1155         * targets.c: Likewise.
1156         * aout-arm.c: Delete.
1157         * armnetbsd.c: Delete.
1158         * riscix.c: Delete.
1159         * Makefile.in: Regenerate.
1160         * configure: Regenerate.
1161         * po/SRC-POTFILES.in: Regenerate.
1162
1163 2018-04-24  Nick Clifton  <nickc@redhat.com>
1164
1165         PR 23113
1166         * elf.c (ignore_section_sym): Check for the output_section pointer
1167         being NULL before dereferencing it.
1168
1169         PR 23110
1170         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1171         a negative PE_DEBUG_DATA size before iterating over the debug data.
1172
1173 2018-04-23  Alan Modra  <amodra@gmail.com>
1174
1175         * elf-linux-core.h: Revert last change.
1176         * elf.c: Likewise.
1177
1178 2018-04-23  Nick Clifton  <nickc@redhat.com>
1179
1180         PR 23056
1181         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1182         the end of the string table, and zero it.
1183
1184 2018-04-23  Alan Modra  <amodra@gmail.com>
1185
1186         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1187         gcc-8 string truncation warning.
1188         (swap_linux_prpsinfo32_ugid16_out): Likewise.
1189         (swap_linux_prpsinfo64_ugid32_out): Likewise.
1190         (swap_linux_prpsinfo64_ugid16_out): Likewise.
1191         * elf.c (elfcore_write_prpsinfo): Likewise.
1192
1193 2018-04-23  Nick Clifton  <nickc@redhat.com>
1194
1195         PR 23056
1196         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1197         the end of the string table, and zero it.
1198
1199 2018-04-20  Alan Modra  <amodra@gmail.com>
1200
1201         PR 22978
1202         * elf32-hppa.c (got_relocs_needed): Add extra param to special
1203         case both dtprel and tprel relocs.
1204         (allocate_dynrelocs): Adjust conditions for got relocs.
1205         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1206         Emit dynamic relocs on TLS GOT entries for shared libraries,
1207         not when pic.  Omit dynamic reloc on dtprel entry when local,
1208         and on tprel entry when local and executable.
1209
1210 2018-04-19  Alan Modra  <amodra@gmail.com>
1211
1212         PR 22537
1213         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1214         (hppa_type_of_stub): Don't return a long branch stub for
1215         symbols other than those defined statically.
1216
1217 2018-04-19  Alan Modra  <amodra@gmail.com>
1218
1219         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1220         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1221         to selvecs for mips targets change 2018-04-18.
1222         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1223         and  mips_ecoff_bele_vec.
1224         * targets.c: Likewise.
1225         * coff-mips.c: Resurrect.
1226         * Makefile.in: Regenerate.
1227         * configure: Regenerate.
1228         * po/SRC-POTFILES.in: Regenerate.
1229
1230 2018-04-18  Alan Modra  <amodra@gmail.com>
1231
1232         * Makefile.am: Remove mips aout and coff support.
1233         * config.bfd: Likewise.
1234         * configure.ac: Likewise.
1235         * targets.c: Likewise.
1236         * coff-mips.c: Delete
1237         * mipsbsd.c: Delete
1238         * pe-mips.c: Delete
1239         * pei-mips.c: Delete
1240         * Makefile.in: Regenerate.
1241         * configure: Regenerate.
1242         * po/SRC-POTFILES.in: Regenerate.
1243
1244 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1245
1246         * elf32-i386.c (elf32_bed): Define before including
1247         "elf32-target.h".
1248         * elf64-x86-64.c (elf64_bed): Define before including
1249         "elf64-target.h".
1250         (elf32_bed): Define before including "elf32-target.h".
1251
1252 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1253
1254         PR ld/23055
1255         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1256         normal input file with compatible relocation.
1257
1258 2018-04-18  Alan Modra  <amodra@gmail.com>
1259
1260         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1261         * config.bfd: Likewise.
1262         * configure.ac: Likewise.
1263         * doc/bfdint.texi: Likewise.
1264         * targets.c: Likewise.
1265         * freebsd.h: Delete.
1266         * i386dynix.c: Delete.
1267         * i386freebsd.c: Delete.
1268         * i386linux.c: Delete.
1269         * i386mach3.c: Delete.
1270         * i386netbsd.c: Delete.
1271         * i386os9k.c: Delete.
1272         * Makefile.in: Regenerate.
1273         * configure: Regenerate.
1274         * po/SRC-POTFILES.in: Regenerate.
1275
1276 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1277
1278         Microblaze Target: PIC data text relative
1279
1280         * bfd/reloc.c (2 new BFD relocations):
1281         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1282         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1283         * bfd/bfd-in2.h: Regenerate
1284         * bfd/libbfd.h: Regenerate
1285         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1286         new relocs and handle them in both relocate and relax functions.
1287         (microblaze_elf_reloc_type_lookup): add mapping between for new
1288         bfd relocs.
1289         (microblaze_elf_relocate_section): Handle new relocs in case of
1290         elf relocation.
1291         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1292
1293 2018-04-17  Nick Clifton  <nickc@redhat.com>
1294
1295         PR 23055
1296         * aoutx.h (find_nearest_line): Check that the symbol name exists
1297         and is long enough, before attempting to see if it is for a .o
1298         file.
1299         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1300         NULL.
1301         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1302         NULL.
1303         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1304         has no name.
1305
1306         PR 23065
1307         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1308
1309 2018-04-16  Nick Clifton  <nickc@redhat.com>
1310
1311         PR 23061
1312         * coffgen.c (coff_pointerize_aux): Check for an out of range
1313         fixup.
1314
1315 2018-04-16  Alan Modra  <amodra@gmail.com>
1316
1317         * Makefile.am: Remove arm-epoc-pe support.
1318         * coff-arm.c: Likewise.
1319         * config.bfd: Likewise.
1320         * configure.ac: Likewise.
1321         * targets.c: Likewise.
1322         * epoc-pe-arm.c: Delete.
1323         * epoc-pei-arm.c: Delete.
1324         * Makefile.in: Regenerate.
1325         * configure: Regenerate.
1326         * po/SRC-POTFILES.in: Regenerate.
1327
1328 2018-04-16  Alan Modra  <amodra@gmail.com>
1329
1330         * Makefile.am: Remove sparc-aout and sparc-coff support.
1331         * config.bfd: Likewise.
1332         * configure.ac: Likewise.
1333         * targets.c: Likewise.
1334         * aout-sparcle.c: Delete.
1335         * aoutf1.h: Delete.
1336         * cf-sparclynx.c: Delete.
1337         * coff-sparc.c: Delete.
1338         * demo64.c: Delete.
1339         * sparclinux.c: Delete.
1340         * sparclynx.c: Delete.
1341         * sparcnetbsd.c: Delete.
1342         * sunos.c: Delete.
1343         * Makefile.in: Regenerate.
1344         * configure: Regenerate.
1345         * po/SRC-POTFILES.in: Regenerate.
1346
1347 2018-04-16  Alan Modra  <amodra@gmail.com>
1348
1349         * Makefile.am: Remove m68k-aout and m68k-coff support.
1350         * aoutf1.h: Likewise.
1351         * aoutx.h: Likewise.
1352         * archive.c: Likewise.
1353         * bfd-in.h: Likewise.
1354         * bfd.c: Likewise.
1355         * coffcode.h: Likewise.
1356         * coffswap.h: Likewise.
1357         * config.bfd: Likewise.
1358         * configure.ac: Likewise.
1359         * configure.host: Likewise.
1360         * doc/bfd.texinfo: Likewise.
1361         * doc/bfdint.texi: Likewise.
1362         * freebsd.h: Likewise.
1363         * gen-aout.c: Likewise.
1364         * hpux-core.c: Likewise.
1365         * libaout.h: Likewise.
1366         * libbfd-in.h: Likewise.
1367         * pdp11.c: Likewise.
1368         * peicode.h: Likewise.
1369         * riscix.c: Likewise.
1370         * targets.c: Likewise.
1371         * aout0.c: Delete.
1372         * coff-apollo.c: Delete.
1373         * coff-aux.c: Delete.
1374         * coff-m68k.c: Delete.
1375         * coff-svm68k.c: Delete.
1376         * coff-u68k.c: Delete.
1377         * hosts/delta68.h: Delete.
1378         * hosts/hp300bsd.h: Delete.
1379         * hosts/m68kaux.h: Delete.
1380         * hosts/news.h: Delete.
1381         * hp300bsd.c: Delete.
1382         * hp300hpux.c: Delete.
1383         * liboasys.h: Delete.
1384         * m68k4knetbsd.c: Delete.
1385         * m68klinux.c: Delete.
1386         * m68knetbsd.c: Delete.
1387         * oasys.c: Delete.
1388         * versados.c: Delete.
1389         * Makefile.in: Regenerate.
1390         * bfd-in2.h: Regenerate.
1391         * configure: Regenerate.
1392         * libbfd.h: Regenerate.
1393         * po/SRC-POTFILES.in: Regenerate.
1394
1395 2018-04-16  Alan Modra  <amodra@gmail.com>
1396
1397         * Makefile.am: Remove sh5 and sh64 support.
1398         * archures.c: Likewise.
1399         * config.bfd: Likewise.
1400         * configure.ac: Likewise.
1401         * cpu-sh.c: Likewise.
1402         * elf32-sh-relocs.h: Likewise.
1403         * elf32-sh.c: Likewise.
1404         * targets.c: Likewise.
1405         * elf32-sh64-com.c: Delete.
1406         * elf32-sh64.c: Delete.
1407         * elf32-sh64.h: Delete.
1408         * elf64-sh64.c: Delete.
1409         * Makefile.in: Regenerate.
1410         * bfd-in2.h: Regenerate.
1411         * configure: Regenerate.
1412         * po/SRC-POTFILES.in: Regenerate.
1413
1414 2018-04-16  Alan Modra  <amodra@gmail.com>
1415
1416         * Makefile.am: Remove sh-symbianelf support.
1417         * config.bfd: Likewise.
1418         * configure.ac: Likewise.
1419         * targets.c: Likewise.
1420         * elf32-sh-symbian.c: Delete.
1421         * Makefile.in: Regenerate.
1422         * configure: Regenerate.
1423         * po/SRC-POTFILES.in: Regenerate.
1424
1425 2018-04-16  Alan Modra  <amodra@gmail.com>
1426
1427         * Makefile.am: Remove vax-bsd and vax-ultrix support.
1428         * config.bfd: Likewise.
1429         * configure.ac: Likewise.
1430         * targets.c: Likewise.
1431         * vaxbsd.c: Delete.
1432         * Makefile.in: Regenerate.
1433         * configure: Regenerate.
1434         * po/SRC-POTFILES.in: Regenerate.
1435
1436 2018-04-16  Alan Modra  <amodra@gmail.com>
1437
1438         * Makefile.am: Remove w65 support.
1439         * archures.c: Likewise.
1440         * coffcode.h: Likewise.
1441         * config.bfd: Likewise.
1442         * configure.ac: Likewise.
1443         * targets.c: Likewise.
1444         * coff-w65.c: Delete.
1445         * cpu-w65.c: Delete.
1446         * Makefile.in: Regenerate.
1447         * bfd-in2.h: Regenerate.
1448         * configure: Regenerate.
1449         * po/SRC-POTFILES.in: Regenerate.
1450
1451 2018-04-16  Alan Modra  <amodra@gmail.com>
1452
1453         * Makefile.am: Remove we32k support.
1454         * archures.c: Likewise.
1455         * coffcode.h: Likewise.
1456         * config.bfd: Likewise.
1457         * configure.ac: Likewise.
1458         * targets.c: Likewise.
1459         * coff-we32k.c: Delete.
1460         * cpu-we32k.c: Delete.
1461         * Makefile.in: Regenerate.
1462         * bfd-in2.h: Regenerate.
1463         * configure: Regenerate.
1464         * po/SRC-POTFILES.in: Regenerate.
1465
1466 2018-04-16  Alan Modra  <amodra@gmail.com>
1467
1468         * Makefile.am: Remove m88k support.
1469         * aoutx.h: Likewise.
1470         * archures.c: Likewise.
1471         * coffcode.h: Likewise.
1472         * coffswap.h: Likewise.
1473         * config.bfd: Likewise.
1474         * configure.ac: Likewise.
1475         * cpu-ns32k.c: Likewise.
1476         * elf32-nds32.c: Likewise.
1477         * mach-o.c: Likewise.
1478         * netbsd-core.c: Likewise.
1479         * reloc.c: Likewise.
1480         * targets.c: Likewise.
1481         * coff-m88k.c: Delete.
1482         * cpu-m88k.c: Delete.
1483         * elf32-m88k.c: Delete.
1484         * hosts/m88kmach3.h: Delete.
1485         * m88kmach3.c: Delete.
1486         * m88kopenbsd.c: Delete.
1487         * Makefile.in: Regenerate.
1488         * bfd-in2.h: Regenerate.
1489         * configure: Regenerate.
1490         * po/SRC-POTFILES.in: Regenerate.
1491
1492 2018-04-16  Alan Modra  <amodra@gmail.com>
1493
1494         * Makefile.am: Remove i370 support.
1495         * archures.c: Likewise.
1496         * config.bfd: Likewise.
1497         * configure.ac: Likewise.
1498         * targets.c: Likewise.
1499         * cpu-i370.c: Delete.
1500         * elf32-i370.c: Delete.
1501         * Makefile.in: Regenerate.
1502         * bfd-in2.h: Regenerate.
1503         * configure: Regenerate.
1504         * po/SRC-POTFILES.in: Regenerate.
1505
1506 2018-04-16  Alan Modra  <amodra@gmail.com>
1507
1508         * Makefile.am: Remove h8500 support.
1509         * archures.c: Likewise.
1510         * coffcode.h: Likewise.
1511         * config.bfd: Likewise.
1512         * configure.ac: Likewise.
1513         * targets.c: Likewise.
1514         * coff-h8500.c: Delete.
1515         * cpu-h8500.c: Delete.
1516         * Makefile.in: Regenerate.
1517         * bfd-in2.h: Regenerate.
1518         * configure: Regenerate.
1519         * po/SRC-POTFILES.in: Regenerate.
1520
1521 2018-04-16  Alan Modra  <amodra@gmail.com>
1522
1523         * Makefile.am: Remove h8300-coff support.
1524         * coffcode.h: Likewise.
1525         * config.bfd: Likewise.
1526         * configure.ac: Likewise.
1527         * reloc16.c: Likewise.
1528         * targets.c: Likewise.
1529         * coff-h8300.c: Delete.
1530         * Makefile.in: Regenerate.
1531         * configure: Regenerate.
1532         * po/SRC-POTFILES.in: Regenerate.
1533
1534 2018-04-16  Alan Modra  <amodra@gmail.com>
1535
1536         * Makefile.am: Remove IEEE 695 support.
1537         * archures.c: Likewise.
1538         * bfd.c: Likewise.
1539         * config.bfd: Likewise.
1540         * configure.ac: Likewise.
1541         * doc/bfd.texinfo: Likewise.
1542         * doc/bfdint.texi: Likewise.
1543         * doc/bfdsumm.texi: Likewise.
1544         * section.c: Likewise.
1545         * targets.c: Likewise.
1546         * ieee.c: Delete.
1547         * libieee.h: Delete.
1548         * Makefile.in: Regenerate.
1549         * bfd-in2.h: Regenerate.
1550         * configure: Regenerate.
1551         * po/SRC-POTFILES.in: Regenerate.
1552
1553 2018-04-16  Alan Modra  <amodra@gmail.com>
1554
1555         * config.bfd: Remove tandem support.
1556
1557 2018-04-16  Alan Modra  <amodra@gmail.com>
1558
1559         * Makefile.am: Remove newsos3 support.
1560         * aoutx.h: Likewise.
1561         * config.bfd: Likewise.
1562         * configure.ac: Likewise.
1563         * targets.c: Likewise.
1564         * newsos3.c: Delete.
1565         * Makefile.in: Regenerate.
1566         * configure: Regenerate.
1567         * po/SRC-POTFILES.in: Regenerate.
1568
1569 2018-04-16  Alan Modra  <amodra@gmail.com>
1570
1571         * Makefile.am: Remove netware support.
1572         * bfd-in.h: Likewise.
1573         * bfd.c: Likewise.
1574         * config.bfd: Likewise.
1575         * configure.ac: Likewise.
1576         * doc/bfdint.texi: Likewise.
1577         * ecoff.c: Likewise.
1578         * targets.c: Likewise.
1579         * libnlm.h: Delete.
1580         * nlm-target.h: Delete.
1581         * nlm.c: Delete.
1582         * nlm32-alpha.c: Delete.
1583         * nlm32-i386.c: Delete.
1584         * nlm32-ppc.c: Delete.
1585         * nlm32-sparc.c: Delete.
1586         * nlm32.c: Delete.
1587         * nlm64.c: Delete.
1588         * nlmcode.h: Delete.
1589         * nlmswap.h: Delete.
1590         * Makefile.in: Regenerate.
1591         * bfd-in2.h: Regenerate.
1592         * configure: Regenerate.
1593         * po/SRC-POTFILES.in: Regenerate.
1594
1595 2018-04-16  Alan Modra  <amodra@gmail.com>
1596
1597         * archures.c: Remove tahoe support.
1598         * config.bfd: Likewise.
1599         * configure.ac: Likewise.
1600         * hosts/tahoe.h: Delete.
1601         * bfd-in2.h: Regenerate.
1602         * configure: Regenerate.
1603
1604 2018-04-14  Alan Modra  <amodra@gmail.com>
1605
1606         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1607         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1608         sanity test.
1609         (elfNN_bed): Init relropagesize.
1610         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1611         select relropagesize.
1612         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1613         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1614         (ELF_MINPAGESIZE): Don't define.
1615         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1616         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1617         * bfd-in2.h: Regenerate.
1618
1619 2018-04-14  Alan Modra  <amodra@gmail.com>
1620
1621         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1622         on __QNXTARGET__ define.
1623
1624 2018-04-14  Alan Modra  <amodra@gmail.com>
1625
1626         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1627         to obsolete list.
1628
1629 2018-04-11  Alan Modra  <amodra@gmail.com>
1630
1631         * aout-adobe.c: Delete.
1632         * bout.c: Delete.
1633         * coff-i860.c: Delete.
1634         * coff-i960.c: Delete.
1635         * cpu-i860.c: Delete.
1636         * cpu-i960.c: Delete.
1637         * elf32-i860.c: Delete.
1638         * elf32-i960.c: Delete.
1639         * hosts/i860mach3.h: Delete.
1640         * Makefile.am: Remove i860, i960, bout, and adobe support.
1641         * archures.c: Remove i860 and i960 support.
1642         * coffcode.h: Likewise.
1643         * reloc.c: Likewise.
1644         * aoutx.h: Comment updates.
1645         * archive.c: Remove BOUT and i960 support.
1646         * bfd.c: Remove BOUT support.
1647         * coffswap.h: Remove i960 support.
1648         * config.bfd: Remove i860, i960 and adobe targets.
1649         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1650         * targets.c: Likewise.
1651         * ieee.c: Remove i960 support.
1652         * mach-o.c: Remove i860 support.
1653         * Makefile.in: Regenerate.
1654         * bfd-in2.h: Regenerate.
1655         * configure: Regenerate.
1656         * libbfd.h: Regenerate.
1657         * po/SRC-POTFILES.in: Regenerate.
1658
1659 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1660
1661         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1662         in the BFD symbol referred by the relocation.
1663         (mips_elf64_write_rela): Likewise.
1664
1665 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1666
1667         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1668         error for out-of-range `r_sym' values.
1669
1670 2018-04-09  Alan Modra  <amodra@gmail.com>
1671
1672         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1673         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1674         (ppc64_elf_check_relocs): Set has_pltcall.
1675         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1676         (ppc64_elf_inline_plt): New function.
1677         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1678         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1679         * elf32-ppc.c (has_pltcall): Define.
1680         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1681         (ppc_elf_check_relocs): Set has_pltcall.
1682         (ppc_elf_inline_plt): New function.
1683         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1684         (ppc_elf_size_dynamic_sections): Likewise.
1685         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1686
1687 2018-04-09  Alan Modra  <amodra@gmail.com>
1688
1689         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1690         (is_plt_seq_reloc): New function.
1691         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1692         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1693         (ppc_elf_relax_section): Handle PLTCALL reloc.
1694         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1695         resolving locally.
1696         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1697         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1698         (has_tls_get_addr_call): Correct comment.
1699         (is_branch_reloc): Add PLTCALL.
1700         (is_plt_seq_reloc): New function.
1701         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1702         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1703         entry for R_PPC64_PLTCALL.
1704         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1705         (ppc_type_of_stub): Handle PLTCALL reloc.
1706         (toc_adjusting_stub_needed): Likewise.
1707         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1708         reloc insn.  Nop out inline plt call sequence when resolving
1709         locally.  Handle __tls_get_addr inline plt call optimization.
1710
1711 2018-04-09  Alan Modra  <amodra@gmail.com>
1712
1713         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1714         (struct ppc_stub_hash_entry): Add symtype field.
1715         (PLT_KEEP): Define.
1716         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1717         (create_linkage_sections): Create pltlocal and relpltlocal.
1718         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1719         Set PLT_KEEP.
1720         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1721         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1722         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1723         Keep PLT entries for inline calls against locals.
1724         (ppc_build_one_stub): Use pltlocal as appropriate.
1725         (ppc_size_one_stub): Likewise.
1726         (ppc64_elf_size_stubs): Set symtype.
1727         (build_global_entry_stubs_and_plt): Init pltlocal and write
1728         relpltlocal for globals.
1729         (write_plt_relocs_for_local_syms): Likewise for local syms.
1730         (ppc64_elf_relocate_section): Support PLT for local syms.
1731         * elf32-ppc.c (PLT_KEEP): Define.
1732         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1733         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1734         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1735         Set PLT_KEEP.  Adjust update_local_sym_info call.
1736         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1737         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1738         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1739         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1740         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1741         (ppc_finish_symbols): Likewise for locals.
1742
1743 2018-04-09  Alan Modra  <amodra@gmail.com>
1744
1745         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1746         for local symbols to..
1747         (write_plt_relocs_for_local_syms): ..here.  New function.
1748         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1749         global symbols to..
1750         (build_global_entry_stubs_and_plt): ..here.  Rename from
1751         build_global_entry_stubs.
1752         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1753         Call write_plt_relocs_for_local_syms.
1754         * elf32-ppc.c (get_sym_h): New function.
1755         (ppc_elf_relax_section): Use get_sym_h.
1756         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1757         stubs for local symbols to..
1758         (ppc_finish_symbols): ..here.  New function.
1759         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1760         global syms to..
1761         (write_global_sym_plt): ..here.  New function.
1762         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1763         (ppc_finish_symbols): Declare.
1764
1765 2018-04-09  Alan Modra  <amodra@gmail.com>
1766
1767         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1768         (ppc_elf_relocate_section): Likewise.
1769         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1770         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1771         resolution to plt entry relative to toc pointer.
1772
1773 2018-04-09  Alan Modra  <amodra@gmail.com>
1774
1775         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1776         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1777         file when other TLS flags are tested in a mask.
1778         (TLS_MARK, NON_GOT): Define.
1779         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1780         (update_local_sym_info): Don't create got entry when NON_GOT.
1781         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1782         Set TLS_MARK.
1783         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1784         (ppc64_elf_relocate_section): Likewise.
1785         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1786         __tls_get_addr calls lacking a marker reloc.
1787         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1788         TLS_TPRELGD): Renumber.  Update comment.
1789         (TLS_MARK, NON_GOT): Define.
1790         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1791         (update_local_sym_info): Don't create got entry when NON_GOT.
1792         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1793         Set TLS_MARK.
1794         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1795         __tls_get_addr calls lacking a marker reloc.
1796
1797 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1798
1799         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1800         R_X86_64_converted_reloc_bit.
1801
1802 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1803
1804         PR gas/22318
1805         * configure: Regenerated.
1806
1807 2018-04-05  Alan Modra  <amodra@gmail.com>
1808
1809         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1810         (elf_hppa_info_to_howto_rel): Likewise.
1811
1812 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1813
1814         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1815         unsuccessfully for unimplemented relocations.
1816         (elf_hppa_info_to_howto_rel): Likewise.
1817
1818 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1819
1820         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1821         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1822         howto lookup failure.
1823         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1824         accordingly.
1825         (elf32_i860_info_to_howto_rela): Likewise.
1826         (elf32_i860_relocate_splitn): Likewise.
1827         (elf32_i860_relocate_pc16): Likewise.
1828         (elf32_i860_relocate_pc26): Likewise.
1829         (elf32_i860_relocate_section): Likewise.
1830
1831 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1832
1833         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1834         check for `visium_elf_howto_table' table access.
1835
1836 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1837
1838         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1839         check for `iq2000_elf_howto_table' table access.
1840
1841 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1842
1843         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1844         for `elf32_frv_howto_table' table access.
1845
1846 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1847
1848         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1849         unsuccessfully for placeholder howtos.
1850         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1851         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1852
1853 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1854
1855         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1856         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1857
1858 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1859
1860         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1861         ATTRIBUTE_UNUSED from `abfd'.
1862
1863 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1864
1865         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1866         `_bfd_error_handler' call formatting.
1867
1868 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1869
1870         * elf32-mips.c (mips_info_to_howto_rel): Call
1871         `mips_elf32_rtype_to_howto' directly rather than via
1872         `->elf_backend_mips_rtype_to_howto'.
1873
1874 2018-03-28  Renlin Li  <renlin.li@arm.com>
1875
1876         PR ld/22970
1877         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1878         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1879         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1880         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1881         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1882         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1883         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1884         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1885         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1886         (elfNN_aarch64_final_link_relocate): Support new relocations.
1887         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1888         relocations.
1889         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1890
1891 2018-03-28  Renlin Li  <renlin.li@arm.com>
1892
1893         PR ld/22970
1894         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1895         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1896         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1897         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1898         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1899         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1900         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1901         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1902         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1903         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1904         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1905         TLSLE_LDST16_TPREL_LO12,
1906         TLSLE_LDST16_TPREL_LO12_NC,
1907         TLSLE_LDST32_TPREL_LO12,
1908         TLSLE_LDST32_TPREL_LO12_NC,
1909         TLSLE_LDST64_TPREL_LO12,
1910         TLSLE_LDST64_TPREL_LO12_NC,
1911         TLSLE_LDST8_TPREL_LO12,
1912         TLSLE_LDST8_TPREL_LO12_NC.
1913         * bfd-in2.h: Regenerated.
1914         * libbfd.h: Regenerated.
1915
1916 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1917
1918         PR ld/22972
1919         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1920         has_old_style_got_reloc.
1921         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1922         relocations.  Fix a couple of long lines.
1923         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1924         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1925         GOT relocations.
1926
1927 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1928
1929         PR ld/23000
1930         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1931         ENDBR64 to the TLSDESC PLT entry.
1932
1933 2018-03-21  Alan Modra  <amodra@gmail.com>
1934
1935         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1936         symbols.  Use size_t counts.  Delete redundant opd test.
1937
1938 2018-03-21  Alan Modra  <amodra@gmail.com>
1939
1940         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1941
1942 2018-03-21  Alan Modra  <amodra@gmail.com>
1943
1944         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1945         field unsigned.
1946         (update_local_sym_info): Likewise for local_got_tls_masks.
1947         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1948
1949 2018-03-21  Alan Modra  <amodra@gmail.com>
1950
1951         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1952         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1953         do in size_dynamic_sections.
1954
1955 2018-03-21  Alan Modra  <amodra@gmail.com>
1956
1957         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1958         without first checking array bounds.
1959         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1960
1961 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1962
1963         PR ld/22983
1964         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1965         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1966
1967 2018-03-19  Nick Clifton  <nickc@redhat.com>
1968
1969         * po/es.po: Updated Spanish translation.
1970
1971 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1972
1973         * elf32-xtensa.c (xlate_map_entry): Change types of address
1974         fields from 'unsigned' to 'bfd_vma'.
1975         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1976         the key argument to bsearch. Allow offsets past the end of a
1977         section, use the last map entry for translation of such offsets.
1978
1979 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1980
1981         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1982         Not support the target feature.
1983         (nds32_elf_ex9_itb_base): Likewise.
1984         (nds32_elf_ex9_import_table): Likewise.
1985         (nds32_elf_ex9_finish): Likewise.
1986         (nds32_elf_ex9_reloc_jmp): Likewise.
1987         (nds32_elf_get_insn_with_reg): Likewise.
1988         (nds32_get_local_syms): Likewise.
1989         (nds32_elf_ex9_replace_instruction): Likewise.
1990         (nds32_elf_ifc_calc): Likewise.
1991         (nds32_elf_ifc_finish): Likewise.
1992         (nds32_elf_ifc_replace): Likewise.
1993         (nds32_elf_ifc_reloc): Likewise.
1994
1995 2018-03-14  Alan Modra  <amodra@gmail.com>
1996
1997         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1998         sfpr size added before defining alias symbols.
1999         (ppc64_elf_build_stubs): Add stub section padding before
2000         copying sfpr contents and defining save/restore alias symbols.
2001
2002 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2003
2004         PR ld/20882
2005         * elflink.c (elf_gc_mark_debug_section): Also check the local
2006         debug definition section.
2007
2008 2018-03-13  Nick Clifton  <nickc@redhat.com>
2009
2010         PR 22113
2011         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2012         function.  Add an end address parameter.  Check access of the data
2013         pointer to make sure that they do not extend beyond the end
2014         address.  Return FALSE if any check fails.  Add the end address
2015         pointer to the ui structure.
2016         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2017         codes to make sure that they do not extend beyond the end address
2018         pointer.  Print an error message and return immediately if any
2019         check fails.
2020
2021 2018-03-09  Nick Clifton  <nickc@redhat.com>
2022
2023         * elf64-s390.c (elf_s390_relocate_section): Move check for
2024         relocations against non-allocated sections to before the code that
2025         handles ifunc relocations.
2026         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2027         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2028         relocs against IFUNC symbols in non-allocated sections as relocs
2029         against FUNC symbols.
2030         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2031
2032 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
2033
2034         PR ld/22929
2035         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2036         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2037         relocation against FUNC symbol.
2038         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2039
2040 2018-03-07  Renlin Li  <renlin.li@arm.com>
2041
2042         PR ld/20402
2043         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2044         symbol, and don't emit relocation in specific case.
2045
2046 2018-03-07  Alan Modra  <amodra@gmail.com>
2047
2048         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2049         (mips_elf64_slurp_one_reloc_table): Pass on error.
2050
2051 2018-03-03  James Cowgill  <james.cowgill@mips.com>
2052             Maciej W. Rozycki  <macro@mips.com>
2053
2054         PR ld/21900
2055         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2056         after calling `undefined_symbol' hook if this is an error
2057         condition.  Assume the value of 0 for the symbol requested
2058         otherwise.
2059
2060 2018-03-02  Jim Wilson  <jimw@sifive.com>
2061
2062         PR 22903
2063         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2064         and nop instead of 4.
2065         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
2066         8 instead of 4.
2067
2068 2018-03-01  Jim Wilson  <jimw@sifive.com>
2069
2070         PR 22756
2071         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2072         else if instead of if.
2073
2074 2018-03-01  Alan Modra  <amodra@gmail.com>
2075
2076         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2077
2078 2018-02-28  Alan Modra  <amodra@gmail.com>
2079
2080         PR 22887
2081         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2082
2083 2018-02-28  Nick Clifton  <nickc@redhat.com>
2084
2085         PR 22895
2086         PR 22893
2087         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2088         pointer.  Drop unused abfd parameter.  Check the size of the block
2089         before initialising the data field.  Return the end pointer if the
2090         size is invalid.
2091         (read_attribute_value): Adjust invocations of read_n_bytes.
2092
2093         PR 22894
2094         * dwarf1.c (parse_die): Check the length of form blocks before
2095         advancing the data pointer.
2096
2097 2018-02-28  Alan Modra  <amodra@gmail.com>
2098
2099         PR 22887
2100         * aoutx.h (translate_symbol_table): Print an error message and set
2101         bfd_error on finding an invalid name string offset.
2102
2103 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2104
2105         * config.in: Regenerated.
2106         * configure: Likewise.
2107         * configure.ac: Add --enable-separate-code.
2108         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
2109         to 1 for Linux/x86 targets,
2110         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2111         DEFAULT_LD_Z_SEPARATE_CODE is 1.
2112
2113 2018-02-27  Nick Clifton  <nickc@redhat.com>
2114
2115         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2116         message.
2117         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2118         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2119         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2120         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2121         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2122         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2123         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2124         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2125         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2126
2127         PR 22875
2128         * elf-bfd.h (struct elf_backend_data): Change the return type of
2129         the elf_info_to_howto and elf_info_to_howto_rel function pointers
2130         to bfd_boolean.
2131         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2132         value from the info_to_howto function and fail if that function
2133         failed.
2134         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2135         from the info_to_howto function.
2136         (elf32_h8_relax_section): Likewise.
2137         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2138         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2139         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2140         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2141         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2142         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2143         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2144         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2145         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2146         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2147         (riscv_elf_relocate_section): Likewise.
2148         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2149         bfd_boolean.  Issue an error message, set an error value and
2150         return FALSE if the reloc is not recognized.
2151         (elf_hppa_info_to_howto_rel): Likewise.
2152         * elf-m10200.c (mn10200_info_to_howto): Likewise.
2153         * elf-m10300.c (mn10300_info_to_howto): Likewise.
2154         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2155         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2156         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2157         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2158         * elf32-bfin.c (bfin_info_to_howto): Likewise.
2159         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2160         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2161         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2162         (cris_info_to_howto_rela): Likewise.
2163         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2164         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2165         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2166         Likewise.
2167         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2168         (elf32_dlx_info_to_howto_rel): Likewise.
2169         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2170         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2171         * elf32-frv.c (frv_info_to_howto_rela)
2172         (frvfdpic_info_to_howto_rel): Likewise.
2173         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2174         * elf32-gen.c (elf_generic_info_to_howto)
2175         (elf_generic_info_to_howto_rel): Likewise.
2176         * elf32-h8300.c (elf32_h8_info_to_howto)
2177         (elf32_h8_info_to_howto_rel): Likewise.
2178         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2179         * elf32-i386.c (elf_i386_reloc_type_lookup)
2180         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2181         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2182         Likewise.
2183         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2184         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2185         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2186         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2187         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2188         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2189         Likewise.
2190         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2191         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2192         * elf32-m68k.c (rtype_to_howto): Likewise.
2193         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2194         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2195         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2196         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2197         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2198         Likewise.
2199         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2200         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2201         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2202         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2203         Likewise.
2204         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2205         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2206         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2207         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2208         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2209         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2210         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2211         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2212         * elf32-score.c (s3_bfd_score_info_to_howto)
2213         (_bfd_score_info_to_howto): Likewise.
2214         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2215         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2216         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2217         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2218         (elf32_tic6x_info_to_howto_rel): Likewise.
2219         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2220         * elf32-v850.c (v850_elf_info_to_howto_rel)
2221         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2222         * elf32-vax.c (rtype_to_howto): Likewise.
2223         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2224         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2225         (elf32_wasm32_info_to_howto_rela): Likewise.
2226         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2227         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2228         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2229         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2230         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2231         * elf64-gen.c (elf_generic_info_to_howto)
2232         (elf_generic_info_to_howto_rel): Likewise.
2233         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2234         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2235         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2236         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2237         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2238         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2239         Likewise.
2240         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2241         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2242         Likewise.
2243         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2244         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2245         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2246         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2247         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2248         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2249         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2250         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2251         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2252         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2253         Default to NULL.
2254
2255 2018-02-26  Jim Wilson  <jimw@sifive.com>
2256             Stephan Schreiber <info@fs-driver.org>
2257
2258         PR 15904
2259         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2260         call, set changed_contents and changed_relocs.  Likewise after
2261         successful ia64_elf_relax_br call.
2262
2263 2018-02-26  Alan Modra  <amodra@gmail.com>
2264
2265         * elf.c (assign_file_positions_except_relocs): Don't segfault
2266         when actual number of phdrs is less than allocated.  Delete
2267         outdated comment.  Formatting.
2268
2269 2018-02-26  Alan Modra  <amodra@gmail.com>
2270
2271         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2272         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2273         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2274         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2275         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2276         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2277         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2278         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2279         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2280         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2281         error/warning messages.
2282
2283 2018-02-26  Alan Modra  <amodra@gmail.com>
2284
2285         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2286         * syms.c: Standardize error/warning messages.
2287
2288 2018-02-26  Alan Modra  <amodra@gmail.com>
2289
2290         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2291         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2292         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2293         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2294
2295 2018-02-26  Alan Modra  <amodra@gmail.com>
2296
2297         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2298
2299 2018-02-26  Alan Modra  <amodra@gmail.com>
2300
2301         * elfxx-mips.c: Standardize error/warning messages.
2302
2303 2018-02-26  Alan Modra  <amodra@gmail.com>
2304
2305         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2306         * elflink.c: Standardize error/warning messages.  Replace use of
2307         linker callback einfo with _bfd_error_handler when possible.
2308
2309 2018-02-26  Alan Modra  <amodra@gmail.com>
2310
2311         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2312         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2313         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2314         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2315         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2316         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2317         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2318         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2319         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2320         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2321         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2322         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2323         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2324         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2325         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2326         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2327         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2328         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2329         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2330         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2331         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2332         unrecognized/unsupported reloc message.
2333
2334 2018-02-26  Alan Modra  <amodra@gmail.com>
2335
2336         * elf32-ppc.c: Standardize error/warning messages.  Use
2337         _bfd_error_handler rather than einfo when einfo features not used.
2338         * elf64-ppc.c: Likewise.
2339
2340 2018-02-23  Alan Modra  <amodra@gmail.com>
2341
2342         PR 22881
2343         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2344         segment if no matching LOAD segment.
2345
2346 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2347
2348         * elf32-nds32.h: Define mask for ict_model.
2349
2350 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
2351
2352         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2353
2354 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2355
2356         Revert
2357         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2358
2359         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2360         .reginfo section has wrong size.
2361
2362 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2363
2364         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2365         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2366         `.MIPS.abiflags' sections.
2367         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2368         section's end.
2369
2370 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2371
2372         * section.c (SEC_FIXED_SIZE): New macro.
2373         * bfd-in2.h: Regenerate.
2374
2375 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2376
2377         * section.c (SEC_HAS_GOT_REF): Remove macro.
2378         * bfd-in2.h: Regenerate.
2379
2380 2018-02-19  Alan Modra  <amodra@gmail.com>
2381
2382         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2383         arguments.
2384         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2385         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2386         (_bfd_riscv_relax_pc): Likewise and fix typos.
2387         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2388         * libbfd.h: Regenerate.
2389
2390 2018-02-19  Alan Modra  <amodra@gmail.com>
2391
2392         * dwarf2.c (read_section): Don't use 'll' format modifier.
2393         (find_abstract_instance): Likewise.
2394         * elfcore.h (elf_core_file_p): Likewise.
2395
2396 2018-02-19  Alan Modra  <amodra@gmail.com>
2397
2398         * bfd-in.h: Include inttypes.h or if not available define
2399         PRId64, PRIu64 and PRIx64.
2400         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2401         modifier to print bfd_vma.
2402         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2403         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2404         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2405         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2406         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2407         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2408         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2409         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2410         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2411         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2412         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2413         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2414         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2415         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2416         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2417         and cast input to uint64_t, and similarly for Ld and Lu.
2418         * bfd-in2.h: Regenerate.
2419
2420 2018-02-19  Alan Modra  <amodra@gmail.com>
2421
2422         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2423         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2424         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2425         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2426         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2427         * reloc.c: Replace use of %R and %T in format strings passed to
2428         einfo and friends by %pR and %pT.
2429
2430 2018-02-19  Alan Modra  <amodra@gmail.com>
2431
2432         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2433         of %A and %B.
2434         * aout-adobe.c: Update all messages using %A and %B.
2435         * aout-cris.c: Likewise.
2436         * aoutx.h: Likewise.
2437         * archive.c: Likewise.
2438         * binary.c: Likewise.
2439         * cache.c: Likewise.
2440         * coff-alpha.c: Likewise.
2441         * coff-arm.c: Likewise.
2442         * coff-i860.c: Likewise.
2443         * coff-mcore.c: Likewise.
2444         * coff-ppc.c: Likewise.
2445         * coff-rs6000.c: Likewise.
2446         * coff-sh.c: Likewise.
2447         * coff-tic4x.c: Likewise.
2448         * coff-tic54x.c: Likewise.
2449         * coff-tic80.c: Likewise.
2450         * coff64-rs6000.c: Likewise.
2451         * coffcode.h: Likewise.
2452         * coffgen.c: Likewise.
2453         * cofflink.c: Likewise.
2454         * coffswap.h: Likewise.
2455         * compress.c: Likewise.
2456         * cpu-arm.c: Likewise.
2457         * ecoff.c: Likewise.
2458         * elf-attrs.c: Likewise.
2459         * elf-eh-frame.c: Likewise.
2460         * elf-ifunc.c: Likewise.
2461         * elf-m10300.c: Likewise.
2462         * elf-properties.c: Likewise.
2463         * elf-s390-common.c: Likewise.
2464         * elf.c: Likewise.
2465         * elf32-arc.c: Likewise.
2466         * elf32-arm.c: Likewise.
2467         * elf32-avr.c: Likewise.
2468         * elf32-bfin.c: Likewise.
2469         * elf32-cr16.c: Likewise.
2470         * elf32-cr16c.c: Likewise.
2471         * elf32-cris.c: Likewise.
2472         * elf32-crx.c: Likewise.
2473         * elf32-d10v.c: Likewise.
2474         * elf32-d30v.c: Likewise.
2475         * elf32-epiphany.c: Likewise.
2476         * elf32-fr30.c: Likewise.
2477         * elf32-frv.c: Likewise.
2478         * elf32-gen.c: Likewise.
2479         * elf32-hppa.c: Likewise.
2480         * elf32-i370.c: Likewise.
2481         * elf32-i386.c: Likewise.
2482         * elf32-i960.c: Likewise.
2483         * elf32-ip2k.c: Likewise.
2484         * elf32-iq2000.c: Likewise.
2485         * elf32-lm32.c: Likewise.
2486         * elf32-m32c.c: Likewise.
2487         * elf32-m32r.c: Likewise.
2488         * elf32-m68hc11.c: Likewise.
2489         * elf32-m68hc12.c: Likewise.
2490         * elf32-m68hc1x.c: Likewise.
2491         * elf32-m68k.c: Likewise.
2492         * elf32-mcore.c: Likewise.
2493         * elf32-mep.c: Likewise.
2494         * elf32-metag.c: Likewise.
2495         * elf32-microblaze.c: Likewise.
2496         * elf32-moxie.c: Likewise.
2497         * elf32-msp430.c: Likewise.
2498         * elf32-mt.c: Likewise.
2499         * elf32-nds32.c: Likewise.
2500         * elf32-nios2.c: Likewise.
2501         * elf32-or1k.c: Likewise.
2502         * elf32-pj.c: Likewise.
2503         * elf32-ppc.c: Likewise.
2504         * elf32-rl78.c: Likewise.
2505         * elf32-rx.c: Likewise.
2506         * elf32-s390.c: Likewise.
2507         * elf32-score.c: Likewise.
2508         * elf32-score7.c: Likewise.
2509         * elf32-sh-symbian.c: Likewise.
2510         * elf32-sh.c: Likewise.
2511         * elf32-sh64.c: Likewise.
2512         * elf32-sparc.c: Likewise.
2513         * elf32-spu.c: Likewise.
2514         * elf32-tic6x.c: Likewise.
2515         * elf32-tilepro.c: Likewise.
2516         * elf32-v850.c: Likewise.
2517         * elf32-vax.c: Likewise.
2518         * elf32-visium.c: Likewise.
2519         * elf32-wasm32.c: Likewise.
2520         * elf32-xgate.c: Likewise.
2521         * elf32-xtensa.c: Likewise.
2522         * elf64-alpha.c: Likewise.
2523         * elf64-gen.c: Likewise.
2524         * elf64-hppa.c: Likewise.
2525         * elf64-ia64-vms.c: Likewise.
2526         * elf64-mmix.c: Likewise.
2527         * elf64-ppc.c: Likewise.
2528         * elf64-s390.c: Likewise.
2529         * elf64-sh64.c: Likewise.
2530         * elf64-sparc.c: Likewise.
2531         * elf64-x86-64.c: Likewise.
2532         * elfcode.h: Likewise.
2533         * elfcore.h: Likewise.
2534         * elflink.c: Likewise.
2535         * elfnn-aarch64.c: Likewise.
2536         * elfnn-ia64.c: Likewise.
2537         * elfnn-riscv.c: Likewise.
2538         * elfxx-mips.c: Likewise.
2539         * elfxx-sparc.c: Likewise.
2540         * elfxx-tilegx.c: Likewise.
2541         * elfxx-x86.c: Likewise.
2542         * hpux-core.c: Likewise.
2543         * ieee.c: Likewise.
2544         * ihex.c: Likewise.
2545         * libbfd.c: Likewise.
2546         * linker.c: Likewise.
2547         * mach-o.c: Likewise.
2548         * merge.c: Likewise.
2549         * mmo.c: Likewise.
2550         * oasys.c: Likewise.
2551         * pdp11.c: Likewise.
2552         * pe-mips.c: Likewise.
2553         * peXXigen.c: Likewise.
2554         * peicode.h: Likewise.
2555         * reloc.c: Likewise.
2556         * rs6000-core.c: Likewise.
2557         * srec.c: Likewise.
2558         * stabs.c: Likewise.
2559         * vms-alpha.c: Likewise.
2560         * xcofflink.c: Likewise.
2561
2562 2018-02-19  Alan Modra  <amodra@gmail.com>
2563
2564         PR 22845
2565         * elf.c (IS_TBSS): Define.
2566         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2567         (assign_file_positions_for_non_load_sections): Revert last change.
2568         Properly calculate load segment limits to compare against relro limits.
2569
2570 2018-02-17  Alan Modra  <amodra@gmail.com>
2571
2572         PR 22845
2573         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2574         degenerate zero size PT_LOAD segments when finding one overlapping
2575         the PT_GNU_RELRO segment.
2576
2577 2018-02-16  Alan Modra  <amodra@gmail.com>
2578
2579         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2580         (_bfd_bool_bfd_true): Rename from bfd_true.
2581         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2582         (_bfd_int_bfd_0): Rename from bfd_0.
2583         (_bfd_uint_bfd_0): Rename from bfd_0u.
2584         (_bfd_long_bfd_0): Rename from bfd_0l.
2585         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2586         (_bfd_void_bfd): Rename from bfd_void.
2587         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2588         (_bfd_bool_bfd_link_false_error),
2589         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2590         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2591         (_bfd_bool_bfd_asection_bfd_asection_true),
2592         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2593         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2594         * archive.c (_bfd_noarchive_get_elt_at_index),
2595         (_bfd_noarchive_openr_next_archived_file),
2596         (_bfd_noarchive_construct_extended_name_table),
2597         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2598         (_bfd_noarchive_write_armap): New functions.
2599         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2600         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2601         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2602         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2603         (alpha_ecoff_swap_coff_lineno_out),
2604         (alpha_ecoff_swap_coff_reloc_out): New functions.
2605         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2606         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2607         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2608         (mips_ecoff_swap_coff_lineno_out),
2609         (mips_ecoff_swap_coff_reloc_out): New functions.
2610         * coffcode.h (coff_set_alignment_hook): Replace define with
2611         new function.
2612         (symname_in_debug_hook): Likewise.
2613         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2614         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2615         * elf.c (assign_file_positions_except_relocs): Test
2616         elf_backend_allow_non_load_phdr for NULL.
2617         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2618         _bfd_elf_link_omit_section_dynsym.  Update uses.
2619         (_bfd_elf_omit_section_dynsym_all): New function.
2620         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2621         (_bfd_elf_omit_section_dynsym_default): Declare.
2622         (_bfd_elf_omit_section_dynsym_all): Declare.
2623         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2624         (_bfd_nolink_bfd_get_relocated_section_contents),
2625         (_bfd_nolink_bfd_lookup_section_flags),
2626         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2627         (_bfd_nolink_bfd_link_hash_table_create),
2628         (_bfd_nolink_bfd_link_just_syms),
2629         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2630         (_bfd_nolink_bfd_link_split_section),
2631         (_bfd_nolink_section_already_linked),
2632         (_bfd_nolink_bfd_define_common_symbol),
2633         (_bfd_nolink_bfd_define_start_stop): New functions.
2634         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2635         (_bfd_norelocs_bfd_reloc_name_lookup),
2636         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2637         * section.c (_bfd_nowrite_set_section_contents): New function.
2638         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2639         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2640         (_bfd_nosymbols_get_symbol_version_string),
2641         (_bfd_nosymbols_bfd_is_local_label_name),
2642         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2643         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2644         (_bfd_nosymbols_bfd_make_debug_symbol),
2645         ( _bfd_nosymbols_read_minisymbols),
2646         ( _bfd_nosymbols_minisymbol_to_symbol),
2647         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2648         * libbfd-in.h: Declare new functions.  Update existing defines,
2649         removing casts.
2650         * aix386-core.c: Update to use new hooks.  Formatting.
2651         * aout-adobe.c: Likewise.
2652         * aout-arm.c: Likewise.
2653         * aout-target.h: Likewise.
2654         * aout-tic30.c: Likewise.
2655         * aoutf1.h: Likewise.
2656         * binary.c: Likewise.
2657         * bout.c: Likewise.
2658         * cisco-core.c: Likewise.
2659         * coff-alpha.c: Likewise.
2660         * coff-i386.c: Likewise.
2661         * coff-i860.c: Likewise.
2662         * coff-i960.c: Likewise.
2663         * coff-ia64.c: Likewise.
2664         * coff-mips.c: Likewise.
2665         * coff-ppc.c: Likewise.
2666         * coff-rs6000.c: Likewise.
2667         * coff-sh.c: Likewise.
2668         * coff-tic30.c: Likewise.
2669         * coff-tic54x.c: Likewise.
2670         * coff-x86_64.c: Likewise.
2671         * coff64-rs6000.c: Likewise.
2672         * coffcode.h: Likewise.
2673         * elf-m10300.c: Likewise.
2674         * elf32-cr16.c: Likewise.
2675         * elf32-lm32.c: Likewise.
2676         * elf32-m32r.c: Likewise.
2677         * elf32-metag.c: Likewise.
2678         * elf32-score.c: Likewise.
2679         * elf32-score7.c: Likewise.
2680         * elf32-tilepro.c: Likewise.
2681         * elf32-xstormy16.c: Likewise.
2682         * elf32-xtensa.c: Likewise.
2683         * elf64-alpha.c: Likewise.
2684         * elf64-hppa.c: Likewise.
2685         * elf64-ia64-vms.c: Likewise.
2686         * elf64-mmix.c: Likewise.
2687         * elf64-sh64.c: Likewise.
2688         * elfnn-ia64.c: Likewise.
2689         * elfxx-sparc.c: Likewise.
2690         * elfxx-target.h: Likewise.
2691         * elfxx-tilegx.c: Likewise.
2692         * elfxx-x86.h: Likewise.
2693         * hp300hpux.c: Likewise.
2694         * hppabsd-core.c: Likewise.
2695         * hpux-core.c: Likewise.
2696         * i386msdos.c: Likewise.
2697         * i386os9k.c: Likewise.
2698         * ieee.c: Likewise.
2699         * ihex.c: Likewise.
2700         * irix-core.c: Likewise.
2701         * libaout.h: Likewise.
2702         * libecoff.h: Likewise.
2703         * mach-o-target.c: Likewise.
2704         * mach-o.c: Likewise.
2705         * mipsbsd.c: Likewise.
2706         * mmo.c: Likewise.
2707         * netbsd-core.c: Likewise.
2708         * nlm-target.h: Likewise.
2709         * oasys.c: Likewise.
2710         * osf-core.c: Likewise.
2711         * pdp11.c: Likewise.
2712         * pe-mips.c: Likewise.
2713         * pe-x86_64.c: Likewise.
2714         * pef.c: Likewise.
2715         * plugin.c: Likewise.
2716         * ppcboot.c: Likewise.
2717         * ptrace-core.c: Likewise.
2718         * sco5-core.c: Likewise.
2719         * som.c: Likewise.
2720         * sparclynx.c: Likewise.
2721         * srec.c: Likewise.
2722         * tekhex.c: Likewise.
2723         * trad-core.c: Likewise.
2724         * verilog.c: Likewise.
2725         * versados.c: Likewise.
2726         * vms-alpha.c: Likewise.
2727         * vms-lib.c: Likewise.
2728         * wasm-module.c: Likewise.
2729         * xsym.c: Likewise.
2730         * libbfd.h: Regenerate.
2731
2732 2018-02-15  Jim Wilson  <jimw@sifive.com>
2733
2734         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2735         symbols whose section address is zero.
2736
2737         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2738         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2739         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2740         Add %X%P to error messages.
2741
2742 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2743
2744         PR ld/22832
2745         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2746         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2747         and assert that the result of the call is not NULL.
2748
2749 2018-02-14  Nick Clifton  <nickc@redhat.com>
2750
2751         PR 22823
2752         Revert previous delta.  Add extra casts to avoid compile time
2753         warnings instead.
2754         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2755         cast to avoid warning from gcc v8 compiler.
2756         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2757         (_bfd_generic_bfd_set_private_flags): Likewise.
2758         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2759         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2760         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2761         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2762         (_bfd_noarchive_construct_extended_name_table): Likewise.
2763         (_bfd_noarchive_truncate_arname): Likewise.
2764         (_bfd_noarchive_write_ar_hdr): Likewise.
2765         (_bfd_noarchive_get_elt_at_index): Likewise.
2766         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2767         (_bfd_nosymbols_print_symbol): Likewise.
2768         (_bfd_nosymbols_get_symbol_info): Likewise.
2769         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2770         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2771         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2772         (_bfd_nosymbols_get_lineno): Likewise.
2773         (_bfd_nosymbols_find_nearest_line): Likewise.
2774         (_bfd_nosymbols_find_line): Likewise.
2775         (_bfd_nosymbols_find_inliner_info): Likewise.
2776         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2777         (_bfd_nosymbols_read_minisymbols): Likewise.
2778         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2779         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2780         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2781         (_bfd_nowrite_set_arch_mach): Likewise.
2782         (_bfd_nowrite_set_section_contents): Likewise.
2783         (_bfd_nolink_sizeof_headers): Likewise.
2784         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2785         (_bfd_nolink_bfd_relax_section): Likewise.
2786         (_bfd_nolink_bfd_gc_sections): Likewise.
2787         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2788         (_bfd_nolink_bfd_merge_sections): Likewise.
2789         (_bfd_nolink_bfd_is_group_section): Likewise.
2790         (_bfd_nolink_bfd_discard_group): Likewise.
2791         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2792         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2793         (_bfd_nolink_bfd_link_just_syms): Likewise.
2794         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2795         (_bfd_nolink_bfd_final_link): Likewise.
2796         (_bfd_nolink_bfd_link_split_section): Likewise.
2797         (_bfd_nolink_section_already_linked): Likewise.
2798         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2799         (_bfd_nolink_bfd_define_start_stop): Likewise.
2800         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2801         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2802         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2803         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2804         * libbfd.c (bfd_false_any): Delete.
2805         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2806         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2807         * libbfd.h (extern): Regenerate
2808         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2809         cast to avoid warning from gcc v8 compiler.
2810         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2811         * binary.c (binary_get_symbol_info): Likewise.
2812         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2813         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2814         * coffcode.h (coff_set_alignment_hook): Likewise.
2815         (symname_in_debug_hook): Likewise.
2816         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2817         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2818         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2819         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2820         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2821         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2822         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2823         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2824         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2825         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2826         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2827         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2828         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2829         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2830         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2831         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2832         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2833         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2834         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2835         (bfd_elfNN_bfd_set_private_flags): Likewise.
2836         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2837         (elf_backend_init_index_section): Likewise.
2838         (elf_backend_allow_non_load_phdr): Likewise.
2839         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2840         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2841         * ieee.c (ieee_construct_extended_name_table): Likewise.
2842         (ieee_write_armap): Likewise.
2843         (ieee_write_ar_hdr): Likewise.
2844         (ieee_bfd_is_target_special_symbol): Likewise.
2845         * ihex.c (ihex_canonicalize_symtab): Likewise.
2846         (ihex_bfd_is_target_special_symbol): Likewise.
2847         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2848         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2849         (_bfd_ecoff_set_alignment_hook): Likewise.
2850         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2851         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2852         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2853         * oasys.c (oasys_construct_extended_name_table): Likewise.
2854         (oasys_write_armap): Likewise.
2855         (oasys_write_ar_hdr): Likewise.
2856         (oasys_bfd_is_target_special_symbol): Likewise.
2857         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2858         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2859         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2860         * som.c (som_bfd_is_target_special_symbol): Likewise.
2861         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2862         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2863         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2864         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2865         (versados_bfd_reloc_name_lookup): Likewise.
2866         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2867         (vms_bfd_define_start_stop): Likewise.
2868         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2869         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2870         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2871
2872 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2873
2874         PR ld/22842
2875         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2876         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2877         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2878         R_X86_64_PC32 reloc against dynamic function in data section.
2879         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2880         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2881         against dynamic function in data section.
2882         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2883         function address only if pcrel_plt is true.
2884         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2885         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2886         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2887         PC-relative relocation against a function definition in data
2888         secton in PIE.  Remove the obsolete comments.
2889         (elf_x86_link_hash_table): Add pcrel_plt.
2890
2891 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2892
2893         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2894         instead of bfd_link_pic, for building shared library.
2895
2896 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2897
2898         PR gas/22791
2899         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2900         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2901         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2902         against protected function in shared object.
2903
2904 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2905
2906         PR 22828
2907         * po/ru.po: Fix typo in Russian translation.
2908
2909 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2910
2911         * wasm-module.c (wasm_scan_name_function_section): Rename
2912         `index' local variable to `idx'.
2913
2914 2018-02-13  Nick Clifton  <nickc@redhat.com>
2915
2916         PR 22823
2917         Fix compile time warnings generated by gcc version 8.
2918         * libbfd-in.h: Remove extraneous text from prototypes.
2919         Add prototypes for bfd_false_any, bfd_true_any,
2920         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2921         bfd_n1_any, bfd_void_any.
2922         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2923         function.
2924         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2925         (_bfd_generic_bfd_set_private_flags): Likewise.
2926         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2927         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2928         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2929         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2930         (_bfd_noarchive_construct_extended_name_table): Likewise.
2931         (_bfd_noarchive_truncate_arname): Likewise.
2932         (_bfd_noarchive_write_ar_hdr): Likewise.
2933         (_bfd_noarchive_get_elt_at_index): Likewise.
2934         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2935         (_bfd_nosymbols_print_symbol): Likewise.
2936         (_bfd_nosymbols_get_symbol_info): Likewise.
2937         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2938         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2939         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2940         (_bfd_nosymbols_get_lineno): Likewise.
2941         (_bfd_nosymbols_find_nearest_line): Likewise.
2942         (_bfd_nosymbols_find_line): Likewise.
2943         (_bfd_nosymbols_find_inliner_info): Likewise.
2944         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2945         (_bfd_nosymbols_read_minisymbols): Likewise.
2946         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2947         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2948         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2949         (_bfd_nowrite_set_arch_mach): Likewise.
2950         (_bfd_nowrite_set_section_contents): Likewise.
2951         (_bfd_nolink_sizeof_headers): Likewise.
2952         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2953         (_bfd_nolink_bfd_relax_section): Likewise.
2954         (_bfd_nolink_bfd_gc_sections): Likewise.
2955         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2956         (_bfd_nolink_bfd_merge_sections): Likewise.
2957         (_bfd_nolink_bfd_is_group_section): Likewise.
2958         (_bfd_nolink_bfd_discard_group): Likewise.
2959         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2960         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2961         (_bfd_nolink_bfd_link_just_syms): Likewise.
2962         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2963         (_bfd_nolink_bfd_final_link): Likewise.
2964         (_bfd_nolink_bfd_link_split_section): Likewise.
2965         (_bfd_nolink_section_already_linked): Likewise.
2966         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2967         (_bfd_nolink_bfd_define_start_stop): Likewise.
2968         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2969         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2970         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2971         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2972         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2973         accepts one or more arguments.
2974         (bfd_true_any): Likewise.
2975         (bfd_nullvoidptr_any): Likewise.
2976         (bfd_0_any): Likewise.
2977         (bfd_0u_any): Likewise.
2978         (bfd_0l_any): Likewise.
2979         (_bfd_n1_any): Likewise.
2980         (bfd_void_any): Likewise.
2981         * libbfd.h (extern): Regenerate
2982         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2983         based dummy function.
2984         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2985         * binary.c (binary_get_symbol_info): Likewise.
2986         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2987         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2988         * coffcode.h (coff_set_alignment_hook): Likewise.
2989         (symname_in_debug_hook): Likewise.
2990         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2991         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2992         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2993         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2994         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2995         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2996         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2997         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2998         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2999         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3000         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3001         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3002         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3003         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3004         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3005         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3006         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3007         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3008         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3009         (bfd_elfNN_bfd_set_private_flags): Likewise.
3010         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3011         (elf_backend_init_index_section): Likewise.
3012         (elf_backend_allow_non_load_phdr): Likewise.
3013         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3014         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3015         * ieee.c (ieee_construct_extended_name_table): Likewise.
3016         (ieee_write_armap): Likewise.
3017         (ieee_write_ar_hdr): Likewise.
3018         (ieee_bfd_is_target_special_symbol): Likewise.
3019         * ihex.c (ihex_canonicalize_symtab): Likewise.
3020         (ihex_bfd_is_target_special_symbol): Likewise.
3021         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3022         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3023         (_bfd_ecoff_set_alignment_hook): Likewise.
3024         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3025         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3026         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3027         * oasys.c (oasys_construct_extended_name_table): Likewise.
3028         (oasys_write_armap): Likewise.
3029         (oasys_write_ar_hdr): Likewise.
3030         (oasys_bfd_is_target_special_symbol): Likewise.
3031         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3032         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3033         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3034         * som.c (som_bfd_is_target_special_symbol): Likewise.
3035         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3036         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3037         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3038         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3039         (versados_bfd_reloc_name_lookup): Likewise.
3040         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3041         (vms_bfd_define_start_stop): Likewise.
3042         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3043         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3044         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3045         * elf32-arc.c (get_replace_function): Assign replacement function
3046         to func pointer.
3047         * elf32-i370.c (i370_noop): Update prototype.
3048
3049 2018-02-13  Alan Modra  <amodra@gmail.com>
3050
3051         PR 22836
3052         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3053         relocation sections.  If size reduces to just the flag word,
3054         remove that too and mark with SEC_EXCLUDE.
3055         * elflink.c (bfd_elf_final_link): Strip empty group sections.
3056
3057 2018-02-13  Alan Modra  <amodra@gmail.com>
3058
3059         PR 22829
3060         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3061         PT_GNU_RELRO setup.
3062
3063 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
3064
3065         * i386msdos.c (msdos_mkobject); New function.
3066         (msdos_object_p): New function.
3067         (i386_msdos_vec): Use msdos_object_p as the check_format
3068         function.
3069         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3070         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3071         IMAGE_NT_SIGNATURE.
3072         * peXXigen.c: Likewise.
3073         * coff-ia64.c: Likewise.
3074
3075 2018-02-12  Nick Clifton  <nickc@redhat.com>
3076
3077         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3078         assignment.
3079         * elf32-arc.c (elf_arc_relocate_section): Likewise.
3080
3081 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
3082
3083         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3084         (sparc_elf_append_rela): Assert that there is enough room in section.
3085         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3086         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3087         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3088         For a symbol subject to a GOT relocation, reserve a slot in the
3089         relocation section if the symbol isn't dynamic and we are in PIC mode.
3090         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3091         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3092         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3093         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
3094         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3095         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
3096         undefined weak symbol with non-default visibility.  Remove superfluous
3097         'else' and fix formatting.
3098
3099 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
3100
3101         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3102         is_solaris.
3103         (i386_elf32_sol2_vec): Don't declare.
3104         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3105         Don't set need_global_offset_table.
3106         (elf_i386_solaris_arch_bed): New.
3107         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3108         Solaris.
3109         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3110         target_os != is_nacl instead of target_os == is_normal.
3111         (x86_64_elf64_sol2_vec): Don't declare.
3112         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3113         is_nacl instead of target_os == is_normal.  Don't set
3114         need_global_offset_table.
3115         (elf_x86_64_solaris_arch_bed): New.
3116         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3117         Solaris.
3118         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3119         _GLOBAL_OFFSET_TABLE_ for Solaris.
3120         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3121         need_global_offset_table.
3122         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3123         (elf_x86_link_hash_table): Remove need_global_offset_table.
3124         (elf_x86_init_table): Likewise.
3125
3126 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3127
3128         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3129         Remove prototype.
3130         (i386_elf32_sol2_vec): Declared.
3131         (elf_i386_link_setup_gnu_properties): Set
3132         need_global_offset_table with info->output_bfd->xvec.
3133         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3134         Remove prototype.
3135         (x86_64_elf64_sol2_vec): Declared.
3136         (elf_x86_64_link_setup_gnu_properties): Set
3137         need_global_offset_table with info->output_bfd->xvec.
3138
3139 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3140
3141         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3142         New prototype.
3143         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3144         for Solaris.
3145         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3146         New prototype.
3147         (elf_x86_64_link_setup_gnu_properties): Set
3148         need_global_offset_table for Solaris.
3149         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3150         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3151         (_bfd_x86_elf_link_setup_gnu_properties): Copy
3152         need_global_offset_table.
3153         * elfxx-x86.h (elf_x86_link_hash_table): Add
3154         need_global_offset_table.
3155         (elf_x86_init_table): Likewise.
3156
3157 2018-02-08  Jim Wilson  <jimw@sifive.com>
3158
3159         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3160         change.
3161
3162 2018-02-08  Nick Clifton  <nickc@redhat.com>
3163
3164         PR 22788
3165         * elf.c (elf_parse_notes): Reject notes with excessuively large
3166         alignments.
3167
3168 2018-02-07  Alan Modra  <amodra@gmail.com>
3169
3170         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
3171         * elf32-ppc.c: Remove speculation barrier support.
3172         * elf32-ppc.h: Likewise.
3173         * elf64-ppc.c: Likewise.
3174         * elf64-ppc.h: Likewise.
3175
3176 2018-02-06  Jim Wilson  <jimw@sifive.com>
3177
3178         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3179         callback to report an error.
3180
3181 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
3182
3183         PR ld/22263
3184         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3185         into call to !bfd_link_executable and tidy up.
3186         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3187         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3188         !bfd_link_executable.
3189         <R_SPARC_TLS_IE_HI22>: Likewise.
3190         <GOT relocations>: Remove useless code, tidy and merge related blocks.
3191         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3192         !bfd_link_executable.
3193         <R_SPARC_WPLT30>: Tidy up.
3194         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3195         !bfd_link_executable.
3196         (allocate_dynrelocs): Likewise.
3197         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3198         <R_SPARC_TLS_GD_HI22>: Merge into...
3199         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
3200         sparc_elf_tls_transition and remove redundant code.
3201         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3202         !bfd_link_executable.
3203         <R_SPARC_TLS_LDO_HIX22>: Likewise.
3204         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
3205         <R_SPARC_TLS_LDM_CALL>: Likewise.
3206         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
3207         <R_SPARC_TLS_GD_ADD>: Likewise.
3208         <R_SPARC_TLS_LDM_ADD>: Likewise.
3209         <R_SPARC_TLS_LDO_ADD>: Likewise.
3210         <R_SPARC_TLS_IE_LD>: Likewise.
3211
3212 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3213
3214         PR 22789
3215         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3216         functions failed to find the function name, try the generic elf
3217         find function instead.
3218
3219 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3220
3221         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3222         'memcpy' instead of 'strncpy' when writing the magic number.
3223
3224 2018-02-06  Nick Clifton  <nickc@redhat.com>
3225
3226         PR 22794
3227         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3228         section before attempting to read it in.
3229         (bfd_get_alt_debug_link_info): Likewise.
3230
3231 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3232
3233         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3234         line information in addition to name, if they can be found.
3235
3236 2018-02-05  Renlin Li  <renlin.li@arm.com>
3237
3238         PR ld/22764
3239         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3240         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3241         check for writeable section as well.
3242
3243 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3244
3245         PR ld/22782
3246         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3247         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3248         undefined weak symbol to 0.
3249         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3250         if _GLOBAL_OFFSET_TABLE_ is referenced.
3251         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3252         got_referenced instead of ref_regular_nonweak.  Remove the
3253         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3254         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3255
3256 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3257
3258         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3259         initialize `hi_reloc'.
3260
3261 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3262
3263         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3264         SHT_MIPS_REGINFO sections don't assert the correct size and
3265         report an error instead.
3266
3267 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3268
3269         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3270         status from `->elf_backend_section_processing'.
3271
3272 2018-02-02  Jim Wilson  <jimw@sifive.com>
3273
3274         PR ld/22756
3275         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3276         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3277         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3278         Pass new argument to riscv_relax_delete_bytes.
3279         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3280         ATTRIBUTE_UNUSED from link_info parameter.
3281
3282 2018-02-02  Alan Modra  <amodra@gmail.com>
3283
3284         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3285         emitted for toc sequence optimization.  Set and use "howto" later.
3286
3287 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3288
3289         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3290         arithmetic on NULL pointer.
3291         * elflink.c (_bfd_elf_archive_symbol_lookup,
3292         elf_link_add_archive_symbols): Likewise.
3293
3294 2018-01-31  Michael Matz  <matz@suse.de>
3295
3296         * elflink.c (bfd_elf_define_start_stop): Fix check of
3297         def_dynamic.
3298
3299 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3300
3301         PR ld/21964
3302         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3303         __stop symbols are referenced by shared objects.
3304
3305 2018-01-30  Alan Modra  <amodra@gmail.com>
3306
3307         PR 22758
3308         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3309         segment when demand paged with lma on the same page.  Test this
3310         before load/non-load, executable/non-executable,
3311         writable/non-writable tests and simplify.  Delete bogus relro
3312         condition in writable/non-writable test.  Delete outdated
3313         comment.  Formatting.
3314
3315 2018-01-30  Alan Modra  <amodra@gmail.com>
3316
3317         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3318         symbols dynamic.
3319
3320 2018-01-29  Alan Modra  <amodra@gmail.com>
3321
3322         PR 22741
3323         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3324         range before converting to a symbol table pointer.
3325
3326 2018-01-27  Nick Clifton  <nickc@redhat.com>
3327
3328         * po/ru.po: Updated Russian translation.
3329
3330 2018-01-26  Alan Modra  <amodra@gmail.com>
3331
3332         * elflink.c (bfd_elf_define_start_stop): Override symbols when
3333         they are defined dynamically.
3334
3335 2018-01-26  Alan Modra  <amodra@gmail.com>
3336
3337         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3338         .branch_lt changes size.
3339
3340 2018-01-25  Alan Modra  <amodra@gmail.com>
3341
3342         PR 22746
3343         * elfcode.h (elf_object_p): Avoid integer overflow.
3344
3345 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
3346
3347         PR ld/22727
3348         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3349         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3350
3351         Revert
3352         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
3353
3354         PR ld/22263
3355         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3356         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3357         bfd_link_executable for TLS check.
3358         (_bfd_sparc_elf_check_relocs): Likewise.
3359         (allocate_dynrelocs): Likewise.
3360         (_bfd_sparc_elf_relocate_section): Likewise.
3361
3362 2018-01-24  Renlin Li  <renlin.li@arm.com>
3363
3364         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3365         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3366         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3367         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3368         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3369         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3370         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3371
3372 2018-01-24  Renlin Li  <renlin.li@arm.com>
3373
3374         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3375         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3376         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3377         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3378         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3379         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3380         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3381         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3382         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3383         * bfd-in2.h: Regenerate.
3384         * libbfd.h: Regenerate.
3385
3386 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
3387
3388         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3389         `mips_elf32_section_processing' comment reference.
3390
3391 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3392
3393         PR ld/22721
3394         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3395         versioned __tls_get_addr symbol.
3396
3397 2018-01-19  Nick Clifton  <nickc@redhat.com>
3398
3399         * po/fr.po: Updated French translation.
3400
3401 2018-01-18  Alan Modra  <amodra@gmail.com>
3402
3403         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3404         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3405         (ppc64_elf_build_stubs): Likewise.
3406
3407 2018-01-17  Nick Clifton  <nickc@redhat.com>
3408
3409         * po/ru.po: Updated Russian translation.
3410         * po/uk/po: Updated Ukranian translation.
3411
3412 2018-01-17  Alan Modra  <amodra@gmail.com>
3413
3414         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3415
3416 2018-01-17  Alan Modra  <amodra@gmail.com>
3417
3418         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3419         (CRSETEQ, BEQCTRM): Define.
3420         (is_nonpic_glink_stub): Don't check bctr.
3421         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3422         (ppc_elf_relax_section): Size speculation barrier.
3423         (output_bctr): New function.
3424         (write_glink_stub): Use output_bctr.
3425         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3426         (ppc_elf_finish_dynamic_symbol): Likewise.
3427         (ppc_elf_finish_dynamic_sections): Use output_bctr.
3428         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3429         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3430         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3431         (size_global_entry_stubs): Handle speculation barrier sizing.
3432         (plt_stub_size): Likewise.
3433         (output_bctr): New function.
3434         (build_plt_stub, build_tls_get_addr_stub): Output speculation
3435         barrier.
3436         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3437         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3438         (build_global_entry_stubs): Output speculation barrier.
3439         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3440         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3441
3442 2018-01-17  Alan Modra  <amodra@gmail.com>
3443
3444         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3445         __tls_get_addr_opt, and alignment sizing.
3446         (TLS_GET_ADDR_GLINK_SIZE): Delete.
3447         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3448         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3449         or 8 insns.
3450         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3451         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3452         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
3453         by PLT reloc count.
3454         (write_glink_stub): Handle __tls_get_addr_opt stub.
3455         Pad out to size given by GLINK_ENTRY_SIZE.
3456         (ppc_elf_relocate_section): Adjust write_glink_stub call.
3457         (ppc_elf_finish_dynamic_symbol): Likewise.
3458         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3459         insn array since so many need rewriting.
3460         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3461         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3462         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
3463         nops.  Adjust all uses.
3464         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3465         in glink_vma calculation.
3466         (struct ppc_link_hash_table): Add global_entry section pointer.
3467         (create_linkage_sections): Create separate section for global
3468         entry stubs.
3469         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3470         (size_global_entry_stubs): Handle sizing for aligned stubs.
3471         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3472         and don't stash end of glink branch table in rawsize.
3473         (ppc_build_one_stub): Rewrite stub size calculations.
3474         (build_global_entry_stubs): Use new section.
3475         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3476         Build lazy link stubs out to end of section.  Build global entry
3477         stubs in new section.
3478
3479 2018-01-15  Nick Clifton  <nickc@redhat.com>
3480
3481         * po/uk.po: Updated Ukranian translation.
3482
3483 2018-01-13  Nick Clifton  <nickc@redhat.com>
3484
3485         * po/bfd.pot: Regenerated.
3486
3487 2018-01-13  Nick Clifton  <nickc@redhat.com>
3488
3489         * version.m4: Bump version to 2.30.51
3490         * configure: Regenerate.
3491
3492 2018-01-13  Nick Clifton  <nickc@redhat.com>
3493
3494         2.30 branch created.
3495
3496 2018-01-12  Jens Widell  <jl@opera.com>
3497
3498         * elf.c (setup_group): Optimize search for group by remembering
3499         last found group and restarting search at that index.
3500         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3501
3502 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
3503
3504         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3505         bfd_link_common_skip_none in switch.
3506
3507 2018-01-12  Alan Modra  <amodra@gmail.com>
3508
3509         PR ld/22649
3510         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3511         references on forced local symbols.
3512
3513 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3514
3515         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3516         .reginfo section has wrong size.
3517
3518 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3519
3520         PR ld/22393
3521         * elf.c (_bfd_elf_map_sections_to_segments): When generating
3522         separate code and read-only data LOAD segments, create a new
3523         LOAD segment if the previous section contains text and the
3524         current section doesn't or vice versa.  Don't put a writable
3525         section in a read-only segment if there is a RELRO segment.
3526
3527 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3528
3529         PR ld/22649
3530         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3531         references on forced local symbols.
3532
3533 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3534
3535         PR ld/22677
3536         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3537         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3538
3539 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3540
3541         PR 22662
3542         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3543
3544 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
3545
3546         * elf.c (elfcore_grok_freebsd_note): Handle
3547         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3548         NT_FREEBSD_PROCSTAT_VMMAP.
3549
3550 2018-01-03  Alan Modra  <amodra@gmail.com>
3551
3552         Update year range in copyright notice of all files.
3553
3554 For older changes see ChangeLog-2017
3555 \f
3556 Copyright (C) 2018 Free Software Foundation, Inc.
3557
3558 Copying and distribution of this file, with or without modification,
3559 are permitted in any medium without royalty provided the copyright
3560 notice and this notice are preserved.
3561
3562 Local Variables:
3563 mode: change-log
3564 left-margin: 8
3565 fill-column: 74
3566 version-control: never
3567 End: