bfd/ChangeLog

   1 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
   2
   3         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
   4         (_bfd_clear_contents): Likewise.
   5         (bfd_perform_relocation): Likewise.
   6         (bfd_install_relocation): Likewise.
   7
   8 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
   9
  10         PR ld/23499
  11         * elflink.c (bfd_elf_record_link_assignment): Always clear
  12         h->verinfo.verdef when overriding a dynamic definition.
  13
  14 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         PR binutils/23494
  17         * elf-properties.c (elf_get_gnu_property_section_size): Always
  18         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
  19         (elf_write_gnu_properties): Likewise.
  20
  21 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         PR binutils/23494
  24         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
  25         calling _bfd_elf_convert_gnu_property_size to convert
  26         .note.gnu.property section size.
  27         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
  28         calling _bfd_elf_convert_gnu_properties to convert
  29         .note.gnu.property section.
  30         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
  31         (_bfd_elf_convert_gnu_properties): Likewise.
  32         * elf-properties.c (elf_get_gnu_property_section_size): New
  33         function.
  34         (elf_write_gnu_properties): Likewise.
  35         (_bfd_elf_convert_gnu_property_size): Likewise.
  36         (_bfd_elf_convert_gnu_properties): Likewise.
  37         (_bfd_elf_link_setup_gnu_properties): Use
  38         elf_get_gnu_property_section_size and elf_write_gnu_properties.
  39
  40 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         PR ld/23486
  43         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
  44         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
  45         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
  46         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
  47         GNU_PROPERTY_X86_ISA_1_USED, property.
  48
  49 2018-08-07  Alan Modra  <amodra@gmail.com>
  50
  51         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
  52         Add lr_restore, eh_size and eh_base.
  53         (eh_advance, eh_advance_size): New functions.
  54         (build_tls_get_addr_stub): Emit EH info for stub.
  55         (ppc_build_one_stub): Likewise for _notoc stubs.
  56         (ppc_size_one_stub): Size EH info for stub.
  57         (group_sections): Init new map_stub fields.
  58         (stub_eh_frame_size): Delete.
  59         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
  60         program for stubs.
  61         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
  62         offset to stub section here..
  63         (ppc64_elf_finish_dynamic_sections): ..rather than here.
  64
  65 2018-08-07  Alan Modra  <amodra@gmail.com>
  66
  67         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
  68         instruction of __tls_get_addr_opt stub.
  69         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
  70         dealing with __tls_get_addr_opt stub.
  71         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
  72
  73 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
  74
  75         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
  76         efalgs only when in/out exists.
  77         (elf32_arc_section_from_shdr): Don't complain about 0x0c
  78         section type.  It is mwdt compiler specific.
  79
  80 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
  81
  82         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
  83
  84 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
  85
  86         * elf32-arc.c (arc_elf_merge_attributes): Handle
  87         Tag_ARC_ATR_version.
  88
  89 2018-08-05  Alan Modra  <amodra@gmail.com>
  90
  91         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
  92         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
  93         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
  94         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
  95         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
  96         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
  97         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
  98         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
  99         ppc_stub_plt_call_both.
 100         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
 101         (build_offset, size_offset): New functions.
 102         (plt_stub_size): Support plt_call_notoc and plt_call_both.
 103         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
 104         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
 105         (ppc64_elf_size_stubs): Likewise, and new stubs.
 106         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
 107         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
 108         * bfd-in2.h: Regenerate.
 109         * libbfd.h: Regenerate.
 110
 111 2018-08-05  Alan Modra  <amodra@gmail.com>
 112
 113         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
 114
 115 2018-08-02  Jim Wilson  <jimw@sifive.com>
 116
 117         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
 118         add SEC_LINKER_CREATED flag.
 119
 120 2018-08-01  Nick Clifton  <nickc@redhat.com>
 121
 122         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
 123         about potentially truncated strncpy operations.
 124         (_bfd_xcoff_put_symbol_name): Likewise.
 125
 126         * elf32-avr.c (avr_stub_name): Check for a NULL return from
 127         bfd_malloc.
 128
 129 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
 130
 131         PR 23460
 132         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
 133         call to fstat fails.
 134         (try_claim): Always close the file descriptor at the end of the
 135         function.
 136         (try_load_plugin): If a plugin has already been registered, then
 137         skip the dlopen and onload steps and go straight to claiming the
 138         file.  If these is an error, close the plugin.
 139
 140 2018-08-01  Alan Modra  <amodra@gmail.com>
 141
 142         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
 143         (ppc_build_one_stub): Don't set stub_offset, instead assert that
 144         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
 145         calculation.  Use "targ" temp when calculating offsets.
 146         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
 147         calculating offsets.  Adjust for alignment before setting
 148         tls_get_addr_opt_bctrl.
 149
 150 2018-08-01  Alan Modra  <amodra@gmail.com>
 151
 152         * po/SRC-POTFILES.in: Regenerate.
 153
 154 2018-07-30  Nick Clifton  <nickc@redhat.com>
 155
 156         PR 22706
 157         * elf32-sh.c (sh_elf_relocate_section): When processing
 158         translation relocs, fail if the relocation offset is too small.
 159         Replace BFD_ASSERTs with more helpful error messages.
 160
 161 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
 162
 163         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
 164         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
 165         * Makefile.in: Regenerated.
 166         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
 167         related bfd_mach defines.
 168         (bfd_csky_arch): Declare.
 169         (bfd_archures_list): Add C-SKY.
 170         * bfd-in.h (elf32_csky_build_stubs): Declare.
 171         (elf32_csky_size_stubs): Declare.
 172         (elf32_csky_next_input_section: Declare.
 173         (elf32_csky_setup_section_lists): Declare.
 174         * bfd-in2.h: Regenerated.
 175         * config.bfd: Add C-SKY.
 176         * configure.ac: Likewise.
 177         * configure: Regenerated.
 178         * cpu-csky.c: New file.
 179         * elf-bfd.h (enum elf_target_id): Add C-SKY.
 180         * elf32-csky.c: New file.
 181         * libbfd.h: Regenerated.
 182         * reloc.c: Add C-SKY relocations.
 183         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
 184         (_bfd_target_vector): Add C-SKY target vector entries.
 185
 186 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 187
 188         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
 189
 190 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 191
 192         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
 193         (bfd_get_24, bfd_put_24): New macros.
 194         * bfd-in2.h: Regenerate.
 195
 196 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 197
 198         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
 199
 200 2018-07-26  Alan Modra  <amodra@gmail.com>
 201
 202         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
 203         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
 204
 205 2018-07-25  Alan Modra  <amodra@gmail.com>
 206
 207         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
 208         Avoid trashing toff with added when used as a symbol index.
 209         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
 210         creating unnecessary fixups when relocatable.
 211
 212 2018-07-25  Alan Modra  <amodra@gmail.com>
 213
 214         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
 215         -Wstringop-truncation warning for gcc-8.0 too.
 216         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 217         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 218         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 219         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
 220         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 221
 222 2018-07-24  Alan Modra  <amodra@gmail.com>
 223
 224         PR 23430
 225         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
 226         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
 227
 228 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 229
 230         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
 231         relocation sections consistency check to always check both
 232         .rela.dyn and .rela.plt when they exist. Rearrange variable
 233         definition and assignment places.
 234
 235 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 236
 237         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
 238         relocations section for dynamic undefined weak symbols when
 239         linking a shared object.
 240
 241 2018-07-23  Tom Tromey  <tom@tromey.com>
 242
 243         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
 244
 245 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
 246
 247         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
 248         cleanup for the case of a global symbol that binds locally.  Also
 249         install a value in the GOT slot in the case of a local symbol in
 250         a non-PIC link.
 251
 252 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         PR ld/23428
 255         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
 256         separate code program header is needed, make sure that the first
 257         read-only PT_LOAD segment has no code by adding a
 258         GNU_PROPERTY_X86_ISA_1_USED note.
 259
 260 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
 261             Maciej W. Rozycki  <macro@mips.com>
 262
 263         * elfxx-mips.c (print_mips_ases): Add MMI extension.
 264
 265 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 266
 267         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
 268         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
 269         dynamic relocation section will be discarded from output.
 270         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
 271         the dynamic relocation section will be retained in output.
 272
 273 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 274
 275         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
 276         checks for defined weak symbols.
 277
 278 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 279
 280         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
 281         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
 282         whether the symbol is absolute.
 283         (nds32_elf_relax_lo12): Likewise.
 284         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 285         (elfNN_aarch64_check_relocs): Likewise.
 286         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
 287         (bfd_xcoff_import_symbol): Likewise.
 288         (xcoff_write_global_symbol): Likewise.
 289
 290 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 291
 292         * linker.c (bfd_is_abs_symbol): New macro.
 293         * bfd-in2.h: Regenerate.
 294
 295 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
 296
 297         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
 298         (elfcore_write_ppc_ppr): Likewise.
 299         (elfcore_write_ppc_dscr): Likewise.
 300         (elfcore_write_ppc_ebb): Likewise.
 301         (elfcore_write_ppc_pmu): Likewise.
 302         (elfcore_write_ppc_tm_cgpr): Likewise.
 303         (elfcore_write_ppc_tm_cfpr): Likewise.
 304         (elfcore_write_ppc_tm_cvmx): Likewise.
 305         (elfcore_write_ppc_tm_cvsx): Likewise.
 306         (elfcore_write_ppc_tm_spr): Likewise.
 307         (elfcore_write_ppc_tm_ctar): Likewise.
 308         (elfcore_write_ppc_tm_cppr): Likewise.
 309         (elfcore_write_ppc_tm_cdscr): Likewise.
 310         * elf.c (elfcore_write_ppc_tar): New function.
 311         (elfcore_write_ppc_ppr): Likewise.
 312         (elfcore_write_ppc_dscr): Likewise.
 313         (elfcore_write_ppc_ebb): Likewise.
 314         (elfcore_write_ppc_pmu): Likewise.
 315         (elfcore_write_ppc_tm_cgpr): Likewise.
 316         (elfcore_write_ppc_tm_cfpr): Likewise.
 317         (elfcore_write_ppc_tm_cvmx): Likewise.
 318         (elfcore_write_ppc_tm_cvsx): Likewise.
 319         (elfcore_write_ppc_tm_spr): Likewise.
 320         (elfcore_write_ppc_tm_ctar): Likewise.
 321         (elfcore_write_ppc_tm_cppr): Likewise.
 322         (elfcore_write_ppc_tm_cdscr): Likewise.
 323         (elfcore_write_register_note): Call them.
 324         (elfcore_grok_ppc_tar): New function.
 325         (elfcore_grok_ppc_ppr): Likewise.
 326         (elfcore_grok_ppc_dscr): Likewise.
 327         (elfcore_grok_ppc_ebb): Likewise.
 328         (elfcore_grok_ppc_pmu): Likewise.
 329         (elfcore_grok_ppc_tm_cgpr): Likewise.
 330         (elfcore_grok_ppc_tm_cfpr): Likewise.
 331         (elfcore_grok_ppc_tm_cvmx): Likewise.
 332         (elfcore_grok_ppc_tm_cvsx): Likewise.
 333         (elfcore_grok_ppc_tm_spr): Likewise.
 334         (elfcore_grok_ppc_tm_ctar): Likewise.
 335         (elfcore_grok_ppc_tm_cppr): Likewise.
 336         (elfcore_grok_ppc_tm_cdscr): Likewise.
 337         (elfcore_grok_note): Call them.
 338
 339 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 340
 341         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 342         than `!bfd_link_pic' in determining the dynamic symbol index.
 343         Avoid the index of -1.
 344         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
 345         moving `dyn' to the beginning of the function block.
 346
 347 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 348             Rich Felker  <bugdal@aerifal.cx>
 349
 350         PR ld/22570
 351         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 352         than `bfd_link_pic' to determine whether dynamic relocations are
 353         to be produced.
 354         (mips_elf_initialize_tls_slots): Likewise.
 355
 356 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
 357
 358         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
 359         to `remove_section'.
 360
 361 2018-07-10  Alan Modra  <amodra@gmail.com>
 362
 363         * elf32-xgate.h: Delete.
 364         * elf32-xgate.c: Delete unnecessary forward declarations, add two
 365         that are now needed.
 366         (xgate_elf_bfd_link_hash_table_create)
 367         (xgate_elf_bfd_link_hash_table_free)
 368         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
 369         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
 370         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
 371         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
 372         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
 373         (elf32_xgate_post_process_headers): Delete.
 374         (elf32_xgate_backend_symbol_processing): New function.
 375         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
 376         (_bfd_xgate_elf_print_private_bfd_data): Make static.
 377         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
 378         (elf_backend_relocate_section, elf_backend_object_p)
 379         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
 380         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
 381         (bfd_elf32_bfd_link_hash_table_create)
 382         (bfd_elf32_bfd_set_private_flags)
 383         (xgate_stub_hash_lookup): Don't define.
 384         (elf_backend_symbol_processing): Define.
 385         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
 386
 387 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
 388
 389         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
 390         `->needs_lazy_stub' if the stubs output section is the absolute
 391         section.
 392
 393 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 394
 395         PR ld/23388
 396         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
 397         * configure: Regenerated.
 398
 399 2018-07-09  Alan Modra  <amodra@gmail.com>
 400
 401         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
 402         _bfd_elf_post_process_headers.
 403
 404 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
 405
 406         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
 407         space for dynamic relocation for undefined weak symbol.
 408         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
 409         relocation for undefined weak symbols.
 410         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
 411         section for relocations against undefined weak symbols.
 412
 413 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
 414
 415         * elf.c (elfcore_grok_aarch_sve): New function.
 416         (elfcore_grok_note): Check for Aarch64 SVE.
 417         (elfcore_write_aarch_sve): New function.
 418         (elfcore_write_register_note): Check for Aarch64 SVE.
 419         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
 420
 421 2018-07-06  Alan Modra  <amodra@gmail.com>
 422
 423         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
 424         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
 425         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 426         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 427         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 428         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 429         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 430
 431 2018-07-05  Jim Wilson  <jimw@sifive.com>
 432
 433         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
 434         (riscv64*-*-*): Likewise.
 435         (riscv-*-*): Add as an alias for riscv32*-*-*.
 436
 437 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 438
 439         PR ld/23372
 440         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
 441         ISA properties with empty bits.
 442
 443 2018-07-05  Nick Clifton  <nickc@redhat.com>
 444
 445         * po/ru.po: Updated Russian translation.
 446
 447 2018-07-05  Alan Modra  <amodra@gmail.com>
 448
 449         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
 450         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
 451         on mismatch.  Remove "warning: " from messages.  Track last bfd
 452         used to set tags.
 453         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
 454         _bfd_elf_ppc_merge_fp_attributes.
 455         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
 456         from _bfd_elf_ppc_merge_fp_attributes.
 457
 458 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
 461         * Makefile.in: Regenerated.
 462
 463 2018-07-03  Alan Modra  <amodra@gmail.com>
 464
 465         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
 466         sections.
 467
 468 2018-07-03  Alan Modra  <amodra@gmail.com>
 469
 470         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
 471         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
 472         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
 473         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
 474         incompatible attribute.
 475         (ppc_elf_merge_obj_attributes): Likewise.  Return
 476         _bfd_elf_merge_object_attributes result.
 477         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
 478         _bfd_elf_merge_object_attributes result.
 479
 480 2018-07-03  Alan Modra  <amodra@gmail.com>
 481
 482         PR 17550
 483         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
 484         in discarded sections.
 485
 486 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 487
 488         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
 489         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
 490         list.
 491
 492 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 493
 494         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 495         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
 496         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
 497         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
 498         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
 499         R_MICROMIPS_PC23_S2 relocation entries.
 500         (micromips_elf64_howto_table_rela): Likewise.
 501         (micromips_reloc_map): Likewise.
 502         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
 503         (elf_micromips_howto_table_rela): Likewise.
 504         (micromips_reloc_map): Likewise.
 505
 506 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 507
 508         PR ld/23324
 509         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
 510         R_X86_64_converted_reloc_bit bit.
 511
 512 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
 513             Tom Tromey  <tom@tromey.com>
 514
 515         PR 13157
 516         PR 21787
 517         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
 518         (bfd_mach_o_close_and_cleanup): Redefine.
 519         * archive.c (_bfd_unlink_from_archive_parent): New function,
 520         extracted from..
 521         (_bfd_archive_close_and_cleanup): ..here.
 522         (bfd_generic_archive_p): Do not clear archive's format.
 523         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
 524         * libbfd.h: Regenerate.
 525
 526 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 527
 528         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
 529         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
 530         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
 531         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
 532         * bfd-in2.h: Regenerate.
 533         * cpu-arm.c (arch_info_struct): Add entries for above new
 534         bfd_mach_arm values.
 535         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
 536         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
 537         architectures.  Force assert failure for any new Tag_CPU_arch value.
 538
 539 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 540
 541         * doc/bfdint.texi: Use command-line consistently when used in a
 542         compount word.
 543         * doc/bfdsumm.texi: Likewise.
 544
 545 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
 546
 547         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
 548         visibility check made for undefined weak symbols.
 549
 550 2018-06-26  Nick Clifton  <nickc@redhat.com>
 551
 552         * po/uk.po: Updated Ukranian translation.
 553
 554 2018-06-25  Nick Clifton  <nickc@redhat.com>
 555
 556         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
 557         for malloc returning NULL.
 558         (_bfd_aarch64_erratum_843419_fixup): Check for
 559         _bfd_aarch64_erratum_835769_stub_name returning NULL.
 560
 561 2018-06-24  Nick Clifton  <nickc@redhat.com>
 562
 563         * po/bfd.pot: Regenerate.
 564
 565 2018-06-24  Nick Clifton  <nickc@redhat.com>
 566
 567         * version.m4: Update version string to 2.31.51.
 568         * configure: Regenerate.
 569
 570 2018-06-24  Nick Clifton  <nickc@redhat.com>
 571
 572         2.31 branch created.
 573
 574 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 575
 576         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
 577         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
 578
 579 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 580
 581         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
 582         EI_ABIVERSION setting together.
 583
 584 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 585
 586         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
 587         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
 588         (MIPS_LIBC_ABI_MAX): New enumeration constants.
 589         (_bfd_mips_post_process_headers): Use them in place of magic
 590         numbers.
 591
 592 2018-06-21  Jim Wilson  <jimw@sifive.com>
 593
 594         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
 595         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
 596
 597 2018-06-21  Alan Modra  <amodra@gmail.com>
 598
 599         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
 600         * doc/Makefile.in: Regenerate.
 601
 602 2018-06-20  Renlin Li  <renlin.li@arm.com>
 603
 604         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
 605         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 606         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 607         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 608         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
 609         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 610         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 611         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 612         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 613
 614 2018-06-20  Nick Clifton  <nickc@redhat.com>
 615
 616         PR 23316
 617         * opncls.c (get_build_id): Check for a negative or excessive data
 618         size in the build-id note.
 619
 620 2018-06-20  Nick Clifton  <nickc@redhat.com>
 621
 622         PR 23299
 623         * mach-o.c (cputype): New function.
 624         (cpusubtype): New function.
 625         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
 626         values in the MACH-O file header.
 627         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
 628         cpusubtype fields from the input bfd's mach-o header to the output
 629         bfd.
 630         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
 631         Redefine to bfd_mach_o_bfd_print_private_data.
 632         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
 633
 634 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 635
 636         PR ld/22966
 637         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
 638         `.got.plt' entry referred is in range.
 639         (mips_finish_exec_plt): Correct the range check for `.got.plt'
 640         start.  Replace the assertion used for that with a proper error
 641         message.
 642
 643 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 644
 645         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
 646         formatting.
 647
 648 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 649
 650         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
 651         (INCLUDES): Rename to ...
 652         (AM_CPPFLAGS): ... this.
 653         * configure.ac: Remove AC_PREREQ.
 654         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
 655         info-in-builddir no-texinfo.tex.
 656         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
 657         * doc/bfd.texinfo: Rename to ...
 658         * doc/bfd.texi: ... this.
 659         * Makefile.in: Re-generate.
 660         * aclocal.m4: Re-generate.
 661         * config.in: Re-generate.
 662         * configure: Re-generate.
 663         * doc/Makefile.in: Re-generate.
 664
 665 2018-06-18  Mephi  <mephi42@gmail.com>
 666
 667         PR 23297
 668         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
 669         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
 670         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
 671         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
 672         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
 673         * bfd-in2.h: Regenerate.
 674         * libbfd.h: Regenerate.
 675
 676 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 677
 678         * elfxx-mips.c (print_mips_ases): Add GINV extension.
 679
 680 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 681
 682         PR binutils/23267
 683         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
 684         symbol version is base version.
 685
 686 2018-06-14  Alan Modra  <amodra@gmail.com>
 687
 688         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
 689         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
 690         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
 691         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
 692         "dynamic_relocs" is not set.
 693         * elfxx-mips.c (count_section_dynsyms): Likewise.
 694
 695 2018-06-14  Alan Modra  <amodra@gmail.com>
 696
 697         PR 23282
 698         * bfdio.c (bfd_seek): Optimize away seeks to current position.
 699
 700 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
 701             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 702
 703         * elfxx-mips.c (print_mips_ases): Add CRC.
 704
 705 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 706
 707         PR ld/23161
 708         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
 709         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
 710         __bss_start, _end and _edata in shared libraries.
 711
 712 2018-06-07  Alan Modra  <amodra@gmail.com>
 713
 714         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
 715         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
 716
 717 2018-06-05  Alan Modra  <amodra@gmail.com>
 718
 719         * bfd.c (struct bfd): Update comment on "where" usage.
 720         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
 721         "iostream", and "where" from containing archive file.  Return
 722         error on NULL iovec.
 723         (bfd_bread): Similarly, and return error attempted out of
 724         bounds archive element access.
 725         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
 726         "where" from containing archive file.
 727         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
 728         attempt to optimize away seeks.  Don't paper over errors by
 729         calling bfd_tell.
 730         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
 731         (bfd_get_size): Likewise.
 732         (bfd_mmap): Operate on and use iovec of containing archive
 733         file.  Return error on NULL iovec.
 734         * cache.c (bfd_cache_lookup_worker): Abort if working on
 735         archive element bfd.
 736         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
 737         Don't ignore zero byte reads.
 738         (cache_bread): Look up FILE* in cache here.  Error on NULL
 739         lookup.
 740         (cache_bwrite): Rename "where" to "from".
 741         (cache_bmmap): Don't handle archive elements.
 742         * coffcode.h (coff_slurp_line_table): Exit early on zero
 743         lineno count.
 744         * bfd-in2.h: Regenerate.
 745
 746 2018-06-05  Alan Modra  <amodra@gmail.com>
 747
 748         PR 23254
 749         * plugin.c (bfd_plugin_open_input): Allow for possibility of
 750         nested archives.  Open file again for plugin.
 751         (try_claim): Don't save and restore file position.  Close file
 752         if not claimed.
 753         * sysdep.h (O_BINARY): Define.
 754
 755 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
 756
 757         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
 758         (compute_fill_extra_space): Drop declaration. Rename function to
 759         xtensa_compute_fill_extra_space.
 760         (compute_ebb_actions, remove_dead_literal): Update references to
 761         compute_fill_extra_space.
 762
 763 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
 764
 765         * elf32-xtensa.c (elf32xtensa_separate_props): New global
 766         variable.
 767         (xtensa_add_names): New function.
 768         (xtensa_property_section_name): Add new parameter
 769         separate_sections, use it to choose property section name.
 770         (xtensa_get_separate_property_section): New function.
 771         (xtensa_get_property_section): Invoke
 772         xtensa_get_separate_property_section to get individual property
 773         section if it exists, common property section otherwise.
 774         (xtensa_make_property_section): Pass elf32xtensa_separate_props
 775         to xtensa_property_section_name.
 776
 777 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         PR binutils/23146
 780         * bfd-in.h: Include "diagnostics.h".
 781         * bfd-in2.h: Regenerated.
 782         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
 783         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
 784         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
 785         -Wstringop-truncation.
 786         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
 787         * elf32-s390.c (elf_s390_write_core_note): Likewse.
 788         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
 789         * elf64-s390.c (elf_s390_write_core_note): Likewse.
 790         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
 791
 792 2018-06-03  Jim Wilson  <jimw@sifive.com>
 793
 794         PR ld/23244
 795         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
 796         for and handle an undefined weak with no PLT.
 797
 798         PR ld/22756
 799         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
 800         to code that ignores duplicate symbols.
 801
 802 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * version.m4: Bump version to 2.30.52
 805         * configure: Regenerated.
 806
 807 2018-06-01  Alan Modra  <amodra@gmail.com>
 808
 809         * bfd.c (_bfd_error_handler): Arrange for this function to be
 810         declared in bfd-in2.h.
 811         * libbfd-in.h (_bfd_error_handler): Don't declare.
 812         * libbfd.h: Regenerate.
 813         * bfd-in2.h: Regenerate.
 814
 815 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
 816
 817         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
 818         This is needed to generate UEFI application image files from ELFs.
 819
 820 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
 823         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 824         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 825         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 826         (elf_i386_lazy_ibt_plt): Likewise.
 827         (elf_i386_nacl_plt): Likewise.
 828         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
 829         (elf_x86_64_tlsdesc_plt_entry): This.
 830         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
 831         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 832         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 833         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 834         (elf_x86_64_lazy_bnd_plt): Likewise.
 835         (elf_x86_64_lazy_ibt_plt): Likewise.
 836         (elf_x32_lazy_ibt_plt): Likewise.
 837         (elf_x86_64_nacl_plt): Likewise.
 838         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
 839         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 840         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 841         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
 842         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
 843         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
 844         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
 845         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
 846         (elf_x86_non_lazy_plt_layout): Update comments.
 847         (elf_x86_plt_layout): Likewise.
 848
 849 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 850
 851         PR ld/23238
 852         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
 853         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 854         (elf_backend_add_symbol_hook): Likewise.
 855         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 856         (elf_backend_add_symbol_hook): Likewise.
 857         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 858         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 859         (elf_backend_add_symbol_hook): Likewise.
 860         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 861         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 862         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 863         (elf_backend_add_symbol_hook): Likewise.
 864         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 865         handling.
 866         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 867         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 868         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 869         * elflink.c (elf_link_add_object_symbols): Set
 870         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 871
 872 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 873
 874         PR ld/23194
 875         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 876         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 877         Extracted from _bfd_elf_link_assign_sym_version.
 878         (_bfd_elf_link_hide_sym_by_version): New function.
 879         (_bfd_elf_link_assign_sym_version): Use
 880         _bfd_elf_link_hide_versioned_symbol.
 881         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 882         _bfd_elf_link_hide_sym_by_version instead of
 883         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 884
 885 2018-05-25  Alan Modra  <amodra@gmail.com>
 886
 887         * Makefile.in: Regenerate.
 888         * po/SRC-POTFILES.in: Regenerate.
 889
 890 2018-05-25  Alan Modra  <amodra@gmail.com>
 891
 892         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 893         * configure: Regenerate.
 894
 895 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 896
 897         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 898         to data.
 899
 900 2018-05-22  Alan Modra  <amodra@gmail.com>
 901
 902         PR 23207
 903         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 904         is NULL.
 905         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 906         sections.
 907         (final_link_relocate): Revert last change.
 908
 909 2018-05-22  Alan Modra  <amodra@gmail.com>
 910
 911         PR 23207
 912         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 913         stubs in non-alloc sections.
 914
 915 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 916
 917         PR ld/23201
 918         * aout-target.h (MY_bfd_link_hide_symbol): New.
 919         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 920         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 921         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 922         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 923         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 924         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 925         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 926         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 927         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 928         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 929         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 930         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 931         (bfd_link_hide_symbol): Likewise.
 932         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 933         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 934         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 935         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 936         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 937         * som.c (som_bfd_link_hide_symbol): Likewise.
 938         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 939         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 940         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 941         (alpha_vms_bfd_link_hide_symbol): Likewise.
 942         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 943         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 944         _bfd_generic_link_hide_symbol.
 945         (rs6000_xcoff64_aix_vec): Likewise.
 946         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 947         local symbol dynamic.
 948         (_bfd_elf_link_hide_symbol): New function.
 949         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 950         check root.ldscript_def.
 951         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 952         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 953         * bfd-in2.h: Regenerated.
 954         * libbfd.h: Likewise.
 955
 956 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 957
 958         PR binutils/23199
 959         * elf.c (setup_group): Mark section in a section group with
 960         SHF_GROUP.
 961
 962 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 963
 964         PR ld/23194
 965         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 966         set eh->local_ref to 1 if a symbol is versioned and there is a
 967         version script.
 968
 969 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 970
 971         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 972         EF_RISCV_RVE.
 973
 974 2018-05-18  Jim Wilson  <jimw@sifive.com>
 975
 976         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 977         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 978         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 979         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 980         (riscv_elf_finish_dynamic_symbol): Likewise.
 981
 982 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 983
 984         * Makefile.am: Add s12z files.
 985         * Makefile.in: Regenerate.
 986         * archures.c: Add bfd_s12z_arch.
 987         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 988         * bfd-in2.h: Regenerate.
 989         * config.bfd: Add s12z target.
 990         * configure.ac: Add s12z target.
 991         * configure: Regenerate.
 992         * cpu-s12z.c: New file.
 993         * elf32-s12z.c: New file.
 994         * libbfd.c (bfd_putb24): New function.
 995         (bfd_putl24): New function.
 996         * libbfd.h: Regenerate.
 997         * reloc.c: Add s12z relocations.
 998         (bfd_get_reloc_size): Handle size 5 relocs.
 999         * targets.c: Add s12z_elf32_vec.
1000
1001 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1002
1003         PR ld/23189
1004         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1005         like R_386_GOT32.
1006         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1007         set eh->local_ref to 1 for linker defined symbols.
1008
1009 2018-05-18  Alan Modra  <amodra@gmail.com>
1010
1011         PR 23199
1012         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
1013         don't point at other SHT_GROUP sections.  Set shdr corresponding
1014         to invalid entry, to NULL rather than section 0.  Identify
1015         SHT_GROUP section index when reporting an error.  Cope with NULL
1016         shdr pointer.
1017
1018 2018-05-18  Alan Modra  <amodra@gmail.com>
1019
1020         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1021         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1022         visibility.
1023         * libbfd.h: Regenerate.
1024         * configure: Regenerate.
1025         * config.in: Regenerate.
1026
1027 2018-05-18  Alan Modra  <amodra@gmail.com>
1028
1029         * libbfd-in.h: Add include guard.
1030         * libcoff-in.h: Likewise.
1031         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1032         * doc/Makefile.in: Regenerate.
1033         * libbfd.h: Regenerate.
1034         * libcoff.h: Regenerate.
1035
1036 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1037
1038         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1039
1040 2018-05-16  Alan Modra  <amodra@gmail.com>
1041
1042         PR 22458
1043         * format.c (struct bfd_preserve): Add section_id.
1044         (bfd_preserve_save, bfd_preserve_restore): Save and restore
1045         _bfd_section_id.
1046         (bfd_reinit): Set _bfd_section_id.
1047         (bfd_check_format_matches): Put all matches of any priority into
1048         matching_vector.  Save initial section id and start each attempted
1049         match at that section id.
1050         * libbfd-in.h (_bfd_section_id): Declare.
1051         * section.c (_bfd_section_id): Rename from section_id and make
1052         global.  Adjust uses.
1053         (bfd_get_next_section_id): Delete.
1054         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1055         bfd_get_section_id with _bfd_section_id.
1056         * libbfd.h: Regenerate.
1057         * bfd-in2.h: Regenerate.
1058
1059 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
1060
1061         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1062         of the aux structure are initialised.
1063
1064 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
1065
1066         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1067
1068 2018-05-15  Nick Clifton  <nickc@redhat.com>
1069
1070         * po/pt.po: New Portuguese translation.
1071         * configure.ac (ALL_LINGUAS): Add pt.
1072         * configure: Regenerate.
1073
1074 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1075
1076         PR ld/23169
1077         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1078         an error on IFUNC pointer defined in PDE.
1079         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1080         _bfd_x86_elf_link_fixup_ifunc_symbol.
1081         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1082         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1083         function.
1084         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1085
1086 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         PR ld/23162
1089         * elfxx-x86.c (elf_x86_linker_defined): New function.
1090         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1091         _end and _edata locally defined within executables.
1092
1093 2018-05-12  Alan Modra  <amodra@gmail.com>
1094
1095         PR 20659
1096         * elf.c (rewrite_elf_program_header): Use segment_mark only for
1097         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
1098         Instead make matching_lma and suggested_lma pointers to the
1099         sections.  Align section vma and lma calculated from segment.
1100         Don't clear includes_phdrs or includes_filehdr based on p_paddr
1101         test.  Try to handle alignment padding before first section by
1102         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
1103
1104 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
1105
1106         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1107         conformant to TI ABI.
1108         (pru_elf32_relax_section): Likewise.
1109         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1110         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1111         (pru_elf32_pmem_relocate): Trap - should not get here.
1112         (pru_elf32_relocate_section): Add support for REL relocations.
1113         (elf_info_to_howto_rel): Enable REL.
1114         (elf_backend_may_use_rel_p): Likewise.
1115         (elf_backend_may_use_rela_p): Likewise.
1116         (elf_backend_default_use_rela_p): Likewise.
1117
1118 2018-05-09  Alan Modra  <amodra@gmail.com>
1119
1120         PR 23148
1121         * peXXigen.c (pe_print_edata): Correct minimum size.
1122
1123 2018-05-09  Alan Modra  <amodra@gmail.com>
1124
1125         PR 23147
1126         * peXXigen.c (pe_print_idata): Bound check hint_addr.
1127
1128 2018-05-08  Nick Clifton  <nickc@redhat.com>
1129
1130         PR 22809
1131         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1132         string section.
1133         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1134         attribute section is larger than the size of the file.
1135
1136 2018-05-07  Alan Modra  <amodra@gmail.com>
1137
1138         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1139         strncmp when checking for ".bf" special symbol.
1140         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1141         section name a char array, remove sentinal known_sections entry,
1142         and adjust loop over known_sections to suit.  Use memcmp rather
1143         than strncmp.
1144
1145 2018-05-04  Alan Modra  <amodra@gmail.com>
1146
1147         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1148         (struct elf_external_linux_prpsinfo32_ugid16),
1149         (struct elf_external_linux_prpsinfo64_ugid32),
1150         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1151         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1152         Move comment to..
1153         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1154         directives.
1155         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1156         to data.
1157         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1158         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1159         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1160         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1161         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1162         pragmas.
1163         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1164         false positive gcc-8 warning.
1165         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1166
1167 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1168
1169         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1170         of arguments when warning about different long double types.
1171
1172 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1173
1174         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1175         (elf_backend_fixup_symbol): New macro.
1176         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1177         handling.
1178         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1179
1180 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1181
1182         * Makefile.am: Added NFP files to build.
1183         * archures.c: Added bfd_arch_nfp
1184         * config.bfd: Added NFP support.
1185         * configure.ac: Added NFP support.
1186         * cpu-nfp.c: New, for NFP support.
1187         * elf-bfd.h: Added elf_section_info()
1188         * elf64-nfp.c: New, for NFP support.
1189         * po/SRC-POTFILES.in: Added NFP source files.
1190         * targets.c: Added nfp_elf64_vec
1191         * bfd-in2.h: Regenerate.
1192         * Makefile.in: Regenerate.
1193         * configure: Regenerate.
1194
1195 2018-04-27  Alan Modra  <amodra@gmail.com>
1196
1197         * bfd-in2.h: Regenerate.
1198         * libbfd.h: Regenerate.
1199
1200 2018-04-27  Alan Modra  <amodra@gmail.com>
1201
1202         PR 23123
1203         PR 22374
1204         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1205         relocs for ifuncs.
1206         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1207
1208 2018-04-26  Pedro Alves  <palves@redhat.com>
1209
1210         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1211         ifunc and non-ifunc symbols duplicates.
1212
1213 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1214         Mickaël Guêné  <mickael.guene@st.com>
1215
1216         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1217         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1218         (elf32_arm_populate_plt_entry): Likewise.
1219         (elf32_arm_output_plt_map_1): Likewise.
1220         (elf32_arm_output_arch_local_syms): Likewise.
1221
1222 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1223         Mickaël Guêné  <mickael.guene@st.com>
1224
1225         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1226         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1227
1228 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1229         Mickaël Guêné  <mickael.guene@st.com>
1230
1231         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1232         for R_ARM_TARGET2.
1233
1234 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1235         Mickaël Guêné  <mickael.guene@st.com>
1236
1237         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1238         (elf32_arm_always_size_sections): Create stack segment.
1239
1240 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1241         Mickaël Guêné  <mickael.guene@st.com>
1242
1243         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1244         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1245         relocations.
1246         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1247         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1248         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1249         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1250         (struct elf32_arm_link_hash_table): Update comment.
1251         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1252         (IS_ARM_TLS_RELOC): Likewise.
1253         (elf32_arm_check_relocs): Likewise.
1254         (allocate_dynrelocs_for_symbol): Likewise.
1255         (elf32_arm_size_dynamic_sections): Update comment.
1256         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1257         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1258
1259 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1260         Mickaël Guêné  <mickael.guene@st.com>
1261
1262         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1263         (elf32_arm_create_dynamic_sections): Handle FDPIC.
1264         (elf32_arm_allocate_plt_entry): Likewise.
1265         (elf32_arm_populate_plt_entry): Likewise.
1266         (elf32_arm_output_plt_map_1): Likewise.
1267
1268 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1269         Mickaël Guêné  <mickael.guene@st.com>
1270
1271         * elf32-arm.c (struct fdpic_local): New.
1272         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1273         (elf32_arm_local_fdpic_cnts): New.
1274         (struct fdpic_global): New.
1275         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1276         (elf32_arm_link_hash_table): Add srofixup field.
1277         (arm_elf_add_rofixup): New.
1278         (arm_elf_fill_funcdesc): New.
1279         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1280         (elf32_arm_allocate_local_sym_info): Likewise.
1281         (create_got_section): Create .rofixup section.
1282         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1283         (bfd_elf32_arm_set_target_params): Handle FDPIC.
1284         (elf32_arm_final_link_relocate): Likewise.
1285         (elf32_arm_check_relocs): Likewise.
1286         (allocate_dynrelocs_for_symbol): Likewise.
1287         (elf32_arm_size_dynamic_sections): Likewise.
1288         (elf32_arm_finish_dynamic_sections): Likewise.
1289         (elf32_arm_output_arch_local_syms): Likewise.
1290         (elf32_arm_fdpic_omit_section_dynsym): New.
1291
1292 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1293         Mickaël Guêné  <mickael.guene@st.com>
1294
1295         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1296         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1297         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1298         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1299         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1300         (elf32_arm_howto_from_type): Take new members of
1301         elf32_arm_howto_table_2 into account.
1302         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1303         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1304         BFD_RELOC_ARM_FUNCDESC_VALUE.
1305         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1306         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1307         BFD_RELOC_ARM_FUNCDESC_VALUE.
1308
1309 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1310         Mickaël Guêné  <mickael.guene@st.com>
1311
1312         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1313         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1314         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1315         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1316
1317 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1318         Mickaël Guêné  <mickael.guene@st.com>
1319
1320         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1321         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1322         arm*-*-uclinuxfdpiceabi.
1323         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1324         arm_elf32_fdpic_le_vec.
1325         * configure: Regenerate.
1326         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1327         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1328         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1329         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1330         (elf32_arm_fdpic_link_hash_table_create): New.
1331         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1332         arm_elf32_fdpic_le_vec.
1333
1334 2018-04-25  Alan Modra  <amodra@gmail.com>
1335
1336         * elf-linux-core.h: Disable gcc-8 string truncation warning.
1337         * elf.c (elfcore_write_prpsinfo): Likewise.
1338
1339 2018-04-25  Alan Modra  <amodra@gmail.com>
1340
1341         * Makefile.am: Remove arm-aout and arm-coff support.
1342         * config.bfd: Likewise.
1343         * configure.ac: Likewise.
1344         * targets.c: Likewise.
1345         * aout-arm.c: Delete.
1346         * armnetbsd.c: Delete.
1347         * riscix.c: Delete.
1348         * Makefile.in: Regenerate.
1349         * configure: Regenerate.
1350         * po/SRC-POTFILES.in: Regenerate.
1351
1352 2018-04-24  Nick Clifton  <nickc@redhat.com>
1353
1354         PR 23113
1355         * elf.c (ignore_section_sym): Check for the output_section pointer
1356         being NULL before dereferencing it.
1357
1358         PR 23110
1359         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1360         a negative PE_DEBUG_DATA size before iterating over the debug data.
1361
1362 2018-04-23  Alan Modra  <amodra@gmail.com>
1363
1364         * elf-linux-core.h: Revert last change.
1365         * elf.c: Likewise.
1366
1367 2018-04-23  Nick Clifton  <nickc@redhat.com>
1368
1369         PR 23056
1370         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1371         the end of the string table, and zero it.
1372
1373 2018-04-23  Alan Modra  <amodra@gmail.com>
1374
1375         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1376         gcc-8 string truncation warning.
1377         (swap_linux_prpsinfo32_ugid16_out): Likewise.
1378         (swap_linux_prpsinfo64_ugid32_out): Likewise.
1379         (swap_linux_prpsinfo64_ugid16_out): Likewise.
1380         * elf.c (elfcore_write_prpsinfo): Likewise.
1381
1382 2018-04-23  Nick Clifton  <nickc@redhat.com>
1383
1384         PR 23056
1385         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1386         the end of the string table, and zero it.
1387
1388 2018-04-20  Alan Modra  <amodra@gmail.com>
1389
1390         PR 22978
1391         * elf32-hppa.c (got_relocs_needed): Add extra param to special
1392         case both dtprel and tprel relocs.
1393         (allocate_dynrelocs): Adjust conditions for got relocs.
1394         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1395         Emit dynamic relocs on TLS GOT entries for shared libraries,
1396         not when pic.  Omit dynamic reloc on dtprel entry when local,
1397         and on tprel entry when local and executable.
1398
1399 2018-04-19  Alan Modra  <amodra@gmail.com>
1400
1401         PR 22537
1402         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1403         (hppa_type_of_stub): Don't return a long branch stub for
1404         symbols other than those defined statically.
1405
1406 2018-04-19  Alan Modra  <amodra@gmail.com>
1407
1408         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1409         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1410         to selvecs for mips targets change 2018-04-18.
1411         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1412         and  mips_ecoff_bele_vec.
1413         * targets.c: Likewise.
1414         * coff-mips.c: Resurrect.
1415         * Makefile.in: Regenerate.
1416         * configure: Regenerate.
1417         * po/SRC-POTFILES.in: Regenerate.
1418
1419 2018-04-18  Alan Modra  <amodra@gmail.com>
1420
1421         * Makefile.am: Remove mips aout and coff support.
1422         * config.bfd: Likewise.
1423         * configure.ac: Likewise.
1424         * targets.c: Likewise.
1425         * coff-mips.c: Delete
1426         * mipsbsd.c: Delete
1427         * pe-mips.c: Delete
1428         * pei-mips.c: Delete
1429         * Makefile.in: Regenerate.
1430         * configure: Regenerate.
1431         * po/SRC-POTFILES.in: Regenerate.
1432
1433 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1434
1435         * elf32-i386.c (elf32_bed): Define before including
1436         "elf32-target.h".
1437         * elf64-x86-64.c (elf64_bed): Define before including
1438         "elf64-target.h".
1439         (elf32_bed): Define before including "elf32-target.h".
1440
1441 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1442
1443         PR ld/23055
1444         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1445         normal input file with compatible relocation.
1446
1447 2018-04-18  Alan Modra  <amodra@gmail.com>
1448
1449         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1450         * config.bfd: Likewise.
1451         * configure.ac: Likewise.
1452         * doc/bfdint.texi: Likewise.
1453         * targets.c: Likewise.
1454         * freebsd.h: Delete.
1455         * i386dynix.c: Delete.
1456         * i386freebsd.c: Delete.
1457         * i386linux.c: Delete.
1458         * i386mach3.c: Delete.
1459         * i386netbsd.c: Delete.
1460         * i386os9k.c: Delete.
1461         * Makefile.in: Regenerate.
1462         * configure: Regenerate.
1463         * po/SRC-POTFILES.in: Regenerate.
1464
1465 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1466
1467         Microblaze Target: PIC data text relative
1468
1469         * bfd/reloc.c (2 new BFD relocations):
1470         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1471         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1472         * bfd/bfd-in2.h: Regenerate
1473         * bfd/libbfd.h: Regenerate
1474         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1475         new relocs and handle them in both relocate and relax functions.
1476         (microblaze_elf_reloc_type_lookup): add mapping between for new
1477         bfd relocs.
1478         (microblaze_elf_relocate_section): Handle new relocs in case of
1479         elf relocation.
1480         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1481
1482 2018-04-17  Nick Clifton  <nickc@redhat.com>
1483
1484         PR 23055
1485         * aoutx.h (find_nearest_line): Check that the symbol name exists
1486         and is long enough, before attempting to see if it is for a .o
1487         file.
1488         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1489         NULL.
1490         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1491         NULL.
1492         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1493         has no name.
1494
1495         PR 23065
1496         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1497
1498 2018-04-16  Nick Clifton  <nickc@redhat.com>
1499
1500         PR 23061
1501         * coffgen.c (coff_pointerize_aux): Check for an out of range
1502         fixup.
1503
1504 2018-04-16  Alan Modra  <amodra@gmail.com>
1505
1506         * Makefile.am: Remove arm-epoc-pe support.
1507         * coff-arm.c: Likewise.
1508         * config.bfd: Likewise.
1509         * configure.ac: Likewise.
1510         * targets.c: Likewise.
1511         * epoc-pe-arm.c: Delete.
1512         * epoc-pei-arm.c: Delete.
1513         * Makefile.in: Regenerate.
1514         * configure: Regenerate.
1515         * po/SRC-POTFILES.in: Regenerate.
1516
1517 2018-04-16  Alan Modra  <amodra@gmail.com>
1518
1519         * Makefile.am: Remove sparc-aout and sparc-coff support.
1520         * config.bfd: Likewise.
1521         * configure.ac: Likewise.
1522         * targets.c: Likewise.
1523         * aout-sparcle.c: Delete.
1524         * aoutf1.h: Delete.
1525         * cf-sparclynx.c: Delete.
1526         * coff-sparc.c: Delete.
1527         * demo64.c: Delete.
1528         * sparclinux.c: Delete.
1529         * sparclynx.c: Delete.
1530         * sparcnetbsd.c: Delete.
1531         * sunos.c: Delete.
1532         * Makefile.in: Regenerate.
1533         * configure: Regenerate.
1534         * po/SRC-POTFILES.in: Regenerate.
1535
1536 2018-04-16  Alan Modra  <amodra@gmail.com>
1537
1538         * Makefile.am: Remove m68k-aout and m68k-coff support.
1539         * aoutf1.h: Likewise.
1540         * aoutx.h: Likewise.
1541         * archive.c: Likewise.
1542         * bfd-in.h: Likewise.
1543         * bfd.c: Likewise.
1544         * coffcode.h: Likewise.
1545         * coffswap.h: Likewise.
1546         * config.bfd: Likewise.
1547         * configure.ac: Likewise.
1548         * configure.host: Likewise.
1549         * doc/bfd.texinfo: Likewise.
1550         * doc/bfdint.texi: Likewise.
1551         * freebsd.h: Likewise.
1552         * gen-aout.c: Likewise.
1553         * hpux-core.c: Likewise.
1554         * libaout.h: Likewise.
1555         * libbfd-in.h: Likewise.
1556         * pdp11.c: Likewise.
1557         * peicode.h: Likewise.
1558         * riscix.c: Likewise.
1559         * targets.c: Likewise.
1560         * aout0.c: Delete.
1561         * coff-apollo.c: Delete.
1562         * coff-aux.c: Delete.
1563         * coff-m68k.c: Delete.
1564         * coff-svm68k.c: Delete.
1565         * coff-u68k.c: Delete.
1566         * hosts/delta68.h: Delete.
1567         * hosts/hp300bsd.h: Delete.
1568         * hosts/m68kaux.h: Delete.
1569         * hosts/news.h: Delete.
1570         * hp300bsd.c: Delete.
1571         * hp300hpux.c: Delete.
1572         * liboasys.h: Delete.
1573         * m68k4knetbsd.c: Delete.
1574         * m68klinux.c: Delete.
1575         * m68knetbsd.c: Delete.
1576         * oasys.c: Delete.
1577         * versados.c: Delete.
1578         * Makefile.in: Regenerate.
1579         * bfd-in2.h: Regenerate.
1580         * configure: Regenerate.
1581         * libbfd.h: Regenerate.
1582         * po/SRC-POTFILES.in: Regenerate.
1583
1584 2018-04-16  Alan Modra  <amodra@gmail.com>
1585
1586         * Makefile.am: Remove sh5 and sh64 support.
1587         * archures.c: Likewise.
1588         * config.bfd: Likewise.
1589         * configure.ac: Likewise.
1590         * cpu-sh.c: Likewise.
1591         * elf32-sh-relocs.h: Likewise.
1592         * elf32-sh.c: Likewise.
1593         * targets.c: Likewise.
1594         * elf32-sh64-com.c: Delete.
1595         * elf32-sh64.c: Delete.
1596         * elf32-sh64.h: Delete.
1597         * elf64-sh64.c: Delete.
1598         * Makefile.in: Regenerate.
1599         * bfd-in2.h: Regenerate.
1600         * configure: Regenerate.
1601         * po/SRC-POTFILES.in: Regenerate.
1602
1603 2018-04-16  Alan Modra  <amodra@gmail.com>
1604
1605         * Makefile.am: Remove sh-symbianelf support.
1606         * config.bfd: Likewise.
1607         * configure.ac: Likewise.
1608         * targets.c: Likewise.
1609         * elf32-sh-symbian.c: Delete.
1610         * Makefile.in: Regenerate.
1611         * configure: Regenerate.
1612         * po/SRC-POTFILES.in: Regenerate.
1613
1614 2018-04-16  Alan Modra  <amodra@gmail.com>
1615
1616         * Makefile.am: Remove vax-bsd and vax-ultrix support.
1617         * config.bfd: Likewise.
1618         * configure.ac: Likewise.
1619         * targets.c: Likewise.
1620         * vaxbsd.c: Delete.
1621         * Makefile.in: Regenerate.
1622         * configure: Regenerate.
1623         * po/SRC-POTFILES.in: Regenerate.
1624
1625 2018-04-16  Alan Modra  <amodra@gmail.com>
1626
1627         * Makefile.am: Remove w65 support.
1628         * archures.c: Likewise.
1629         * coffcode.h: Likewise.
1630         * config.bfd: Likewise.
1631         * configure.ac: Likewise.
1632         * targets.c: Likewise.
1633         * coff-w65.c: Delete.
1634         * cpu-w65.c: Delete.
1635         * Makefile.in: Regenerate.
1636         * bfd-in2.h: Regenerate.
1637         * configure: Regenerate.
1638         * po/SRC-POTFILES.in: Regenerate.
1639
1640 2018-04-16  Alan Modra  <amodra@gmail.com>
1641
1642         * Makefile.am: Remove we32k support.
1643         * archures.c: Likewise.
1644         * coffcode.h: Likewise.
1645         * config.bfd: Likewise.
1646         * configure.ac: Likewise.
1647         * targets.c: Likewise.
1648         * coff-we32k.c: Delete.
1649         * cpu-we32k.c: Delete.
1650         * Makefile.in: Regenerate.
1651         * bfd-in2.h: Regenerate.
1652         * configure: Regenerate.
1653         * po/SRC-POTFILES.in: Regenerate.
1654
1655 2018-04-16  Alan Modra  <amodra@gmail.com>
1656
1657         * Makefile.am: Remove m88k support.
1658         * aoutx.h: Likewise.
1659         * archures.c: Likewise.
1660         * coffcode.h: Likewise.
1661         * coffswap.h: Likewise.
1662         * config.bfd: Likewise.
1663         * configure.ac: Likewise.
1664         * cpu-ns32k.c: Likewise.
1665         * elf32-nds32.c: Likewise.
1666         * mach-o.c: Likewise.
1667         * netbsd-core.c: Likewise.
1668         * reloc.c: Likewise.
1669         * targets.c: Likewise.
1670         * coff-m88k.c: Delete.
1671         * cpu-m88k.c: Delete.
1672         * elf32-m88k.c: Delete.
1673         * hosts/m88kmach3.h: Delete.
1674         * m88kmach3.c: Delete.
1675         * m88kopenbsd.c: Delete.
1676         * Makefile.in: Regenerate.
1677         * bfd-in2.h: Regenerate.
1678         * configure: Regenerate.
1679         * po/SRC-POTFILES.in: Regenerate.
1680
1681 2018-04-16  Alan Modra  <amodra@gmail.com>
1682
1683         * Makefile.am: Remove i370 support.
1684         * archures.c: Likewise.
1685         * config.bfd: Likewise.
1686         * configure.ac: Likewise.
1687         * targets.c: Likewise.
1688         * cpu-i370.c: Delete.
1689         * elf32-i370.c: Delete.
1690         * Makefile.in: Regenerate.
1691         * bfd-in2.h: Regenerate.
1692         * configure: Regenerate.
1693         * po/SRC-POTFILES.in: Regenerate.
1694
1695 2018-04-16  Alan Modra  <amodra@gmail.com>
1696
1697         * Makefile.am: Remove h8500 support.
1698         * archures.c: Likewise.
1699         * coffcode.h: Likewise.
1700         * config.bfd: Likewise.
1701         * configure.ac: Likewise.
1702         * targets.c: Likewise.
1703         * coff-h8500.c: Delete.
1704         * cpu-h8500.c: Delete.
1705         * Makefile.in: Regenerate.
1706         * bfd-in2.h: Regenerate.
1707         * configure: Regenerate.
1708         * po/SRC-POTFILES.in: Regenerate.
1709
1710 2018-04-16  Alan Modra  <amodra@gmail.com>
1711
1712         * Makefile.am: Remove h8300-coff support.
1713         * coffcode.h: Likewise.
1714         * config.bfd: Likewise.
1715         * configure.ac: Likewise.
1716         * reloc16.c: Likewise.
1717         * targets.c: Likewise.
1718         * coff-h8300.c: Delete.
1719         * Makefile.in: Regenerate.
1720         * configure: Regenerate.
1721         * po/SRC-POTFILES.in: Regenerate.
1722
1723 2018-04-16  Alan Modra  <amodra@gmail.com>
1724
1725         * Makefile.am: Remove IEEE 695 support.
1726         * archures.c: Likewise.
1727         * bfd.c: Likewise.
1728         * config.bfd: Likewise.
1729         * configure.ac: Likewise.
1730         * doc/bfd.texinfo: Likewise.
1731         * doc/bfdint.texi: Likewise.
1732         * doc/bfdsumm.texi: Likewise.
1733         * section.c: Likewise.
1734         * targets.c: Likewise.
1735         * ieee.c: Delete.
1736         * libieee.h: Delete.
1737         * Makefile.in: Regenerate.
1738         * bfd-in2.h: Regenerate.
1739         * configure: Regenerate.
1740         * po/SRC-POTFILES.in: Regenerate.
1741
1742 2018-04-16  Alan Modra  <amodra@gmail.com>
1743
1744         * config.bfd: Remove tandem support.
1745
1746 2018-04-16  Alan Modra  <amodra@gmail.com>
1747
1748         * Makefile.am: Remove newsos3 support.
1749         * aoutx.h: Likewise.
1750         * config.bfd: Likewise.
1751         * configure.ac: Likewise.
1752         * targets.c: Likewise.
1753         * newsos3.c: Delete.
1754         * Makefile.in: Regenerate.
1755         * configure: Regenerate.
1756         * po/SRC-POTFILES.in: Regenerate.
1757
1758 2018-04-16  Alan Modra  <amodra@gmail.com>
1759
1760         * Makefile.am: Remove netware support.
1761         * bfd-in.h: Likewise.
1762         * bfd.c: Likewise.
1763         * config.bfd: Likewise.
1764         * configure.ac: Likewise.
1765         * doc/bfdint.texi: Likewise.
1766         * ecoff.c: Likewise.
1767         * targets.c: Likewise.
1768         * libnlm.h: Delete.
1769         * nlm-target.h: Delete.
1770         * nlm.c: Delete.
1771         * nlm32-alpha.c: Delete.
1772         * nlm32-i386.c: Delete.
1773         * nlm32-ppc.c: Delete.
1774         * nlm32-sparc.c: Delete.
1775         * nlm32.c: Delete.
1776         * nlm64.c: Delete.
1777         * nlmcode.h: Delete.
1778         * nlmswap.h: Delete.
1779         * Makefile.in: Regenerate.
1780         * bfd-in2.h: Regenerate.
1781         * configure: Regenerate.
1782         * po/SRC-POTFILES.in: Regenerate.
1783
1784 2018-04-16  Alan Modra  <amodra@gmail.com>
1785
1786         * archures.c: Remove tahoe support.
1787         * config.bfd: Likewise.
1788         * configure.ac: Likewise.
1789         * hosts/tahoe.h: Delete.
1790         * bfd-in2.h: Regenerate.
1791         * configure: Regenerate.
1792
1793 2018-04-14  Alan Modra  <amodra@gmail.com>
1794
1795         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1796         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1797         sanity test.
1798         (elfNN_bed): Init relropagesize.
1799         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1800         select relropagesize.
1801         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1802         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1803         (ELF_MINPAGESIZE): Don't define.
1804         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1805         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1806         * bfd-in2.h: Regenerate.
1807
1808 2018-04-14  Alan Modra  <amodra@gmail.com>
1809
1810         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1811         on __QNXTARGET__ define.
1812
1813 2018-04-14  Alan Modra  <amodra@gmail.com>
1814
1815         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1816         to obsolete list.
1817
1818 2018-04-11  Alan Modra  <amodra@gmail.com>
1819
1820         * aout-adobe.c: Delete.
1821         * bout.c: Delete.
1822         * coff-i860.c: Delete.
1823         * coff-i960.c: Delete.
1824         * cpu-i860.c: Delete.
1825         * cpu-i960.c: Delete.
1826         * elf32-i860.c: Delete.
1827         * elf32-i960.c: Delete.
1828         * hosts/i860mach3.h: Delete.
1829         * Makefile.am: Remove i860, i960, bout, and adobe support.
1830         * archures.c: Remove i860 and i960 support.
1831         * coffcode.h: Likewise.
1832         * reloc.c: Likewise.
1833         * aoutx.h: Comment updates.
1834         * archive.c: Remove BOUT and i960 support.
1835         * bfd.c: Remove BOUT support.
1836         * coffswap.h: Remove i960 support.
1837         * config.bfd: Remove i860, i960 and adobe targets.
1838         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1839         * targets.c: Likewise.
1840         * ieee.c: Remove i960 support.
1841         * mach-o.c: Remove i860 support.
1842         * Makefile.in: Regenerate.
1843         * bfd-in2.h: Regenerate.
1844         * configure: Regenerate.
1845         * libbfd.h: Regenerate.
1846         * po/SRC-POTFILES.in: Regenerate.
1847
1848 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1849
1850         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1851         in the BFD symbol referred by the relocation.
1852         (mips_elf64_write_rela): Likewise.
1853
1854 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1855
1856         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1857         error for out-of-range `r_sym' values.
1858
1859 2018-04-09  Alan Modra  <amodra@gmail.com>
1860
1861         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1862         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1863         (ppc64_elf_check_relocs): Set has_pltcall.
1864         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1865         (ppc64_elf_inline_plt): New function.
1866         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1867         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1868         * elf32-ppc.c (has_pltcall): Define.
1869         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1870         (ppc_elf_check_relocs): Set has_pltcall.
1871         (ppc_elf_inline_plt): New function.
1872         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1873         (ppc_elf_size_dynamic_sections): Likewise.
1874         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1875
1876 2018-04-09  Alan Modra  <amodra@gmail.com>
1877
1878         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1879         (is_plt_seq_reloc): New function.
1880         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1881         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1882         (ppc_elf_relax_section): Handle PLTCALL reloc.
1883         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1884         resolving locally.
1885         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1886         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1887         (has_tls_get_addr_call): Correct comment.
1888         (is_branch_reloc): Add PLTCALL.
1889         (is_plt_seq_reloc): New function.
1890         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1891         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1892         entry for R_PPC64_PLTCALL.
1893         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1894         (ppc_type_of_stub): Handle PLTCALL reloc.
1895         (toc_adjusting_stub_needed): Likewise.
1896         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1897         reloc insn.  Nop out inline plt call sequence when resolving
1898         locally.  Handle __tls_get_addr inline plt call optimization.
1899
1900 2018-04-09  Alan Modra  <amodra@gmail.com>
1901
1902         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1903         (struct ppc_stub_hash_entry): Add symtype field.
1904         (PLT_KEEP): Define.
1905         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1906         (create_linkage_sections): Create pltlocal and relpltlocal.
1907         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1908         Set PLT_KEEP.
1909         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1910         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1911         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1912         Keep PLT entries for inline calls against locals.
1913         (ppc_build_one_stub): Use pltlocal as appropriate.
1914         (ppc_size_one_stub): Likewise.
1915         (ppc64_elf_size_stubs): Set symtype.
1916         (build_global_entry_stubs_and_plt): Init pltlocal and write
1917         relpltlocal for globals.
1918         (write_plt_relocs_for_local_syms): Likewise for local syms.
1919         (ppc64_elf_relocate_section): Support PLT for local syms.
1920         * elf32-ppc.c (PLT_KEEP): Define.
1921         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1922         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1923         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1924         Set PLT_KEEP.  Adjust update_local_sym_info call.
1925         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1926         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1927         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1928         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1929         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1930         (ppc_finish_symbols): Likewise for locals.
1931
1932 2018-04-09  Alan Modra  <amodra@gmail.com>
1933
1934         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1935         for local symbols to..
1936         (write_plt_relocs_for_local_syms): ..here.  New function.
1937         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1938         global symbols to..
1939         (build_global_entry_stubs_and_plt): ..here.  Rename from
1940         build_global_entry_stubs.
1941         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1942         Call write_plt_relocs_for_local_syms.
1943         * elf32-ppc.c (get_sym_h): New function.
1944         (ppc_elf_relax_section): Use get_sym_h.
1945         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1946         stubs for local symbols to..
1947         (ppc_finish_symbols): ..here.  New function.
1948         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1949         global syms to..
1950         (write_global_sym_plt): ..here.  New function.
1951         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1952         (ppc_finish_symbols): Declare.
1953
1954 2018-04-09  Alan Modra  <amodra@gmail.com>
1955
1956         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1957         (ppc_elf_relocate_section): Likewise.
1958         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1959         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1960         resolution to plt entry relative to toc pointer.
1961
1962 2018-04-09  Alan Modra  <amodra@gmail.com>
1963
1964         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1965         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1966         file when other TLS flags are tested in a mask.
1967         (TLS_MARK, NON_GOT): Define.
1968         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1969         (update_local_sym_info): Don't create got entry when NON_GOT.
1970         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1971         Set TLS_MARK.
1972         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1973         (ppc64_elf_relocate_section): Likewise.
1974         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1975         __tls_get_addr calls lacking a marker reloc.
1976         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1977         TLS_TPRELGD): Renumber.  Update comment.
1978         (TLS_MARK, NON_GOT): Define.
1979         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1980         (update_local_sym_info): Don't create got entry when NON_GOT.
1981         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1982         Set TLS_MARK.
1983         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1984         __tls_get_addr calls lacking a marker reloc.
1985
1986 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1987
1988         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1989         R_X86_64_converted_reloc_bit.
1990
1991 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1992
1993         PR gas/22318
1994         * configure: Regenerated.
1995
1996 2018-04-05  Alan Modra  <amodra@gmail.com>
1997
1998         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1999         (elf_hppa_info_to_howto_rel): Likewise.
2000
2001 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2002
2003         * elf-hppa.h (elf_hppa_info_to_howto): Also return
2004         unsuccessfully for unimplemented relocations.
2005         (elf_hppa_info_to_howto_rel): Likewise.
2006
2007 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2008
2009         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
2010         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2011         howto lookup failure.
2012         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2013         accordingly.
2014         (elf32_i860_info_to_howto_rela): Likewise.
2015         (elf32_i860_relocate_splitn): Likewise.
2016         (elf32_i860_relocate_pc16): Likewise.
2017         (elf32_i860_relocate_pc26): Likewise.
2018         (elf32_i860_relocate_section): Likewise.
2019
2020 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2021
2022         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2023         check for `visium_elf_howto_table' table access.
2024
2025 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2026
2027         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2028         check for `iq2000_elf_howto_table' table access.
2029
2030 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2031
2032         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2033         for `elf32_frv_howto_table' table access.
2034
2035 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2036
2037         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2038         unsuccessfully for placeholder howtos.
2039         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2040         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2041
2042 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
2043
2044         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2045         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2046
2047 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2048
2049         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2050         ATTRIBUTE_UNUSED from `abfd'.
2051
2052 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2053
2054         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2055         `_bfd_error_handler' call formatting.
2056
2057 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2058
2059         * elf32-mips.c (mips_info_to_howto_rel): Call
2060         `mips_elf32_rtype_to_howto' directly rather than via
2061         `->elf_backend_mips_rtype_to_howto'.
2062
2063 2018-03-28  Renlin Li  <renlin.li@arm.com>
2064
2065         PR ld/22970
2066         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2067         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2068         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2069         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2070         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2071         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2072         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2073         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2074         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2075         (elfNN_aarch64_final_link_relocate): Support new relocations.
2076         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2077         relocations.
2078         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2079
2080 2018-03-28  Renlin Li  <renlin.li@arm.com>
2081
2082         PR ld/22970
2083         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2084         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2085         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2086         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2087         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2088         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2089         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2090         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2091         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2092         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2093         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2094         TLSLE_LDST16_TPREL_LO12,
2095         TLSLE_LDST16_TPREL_LO12_NC,
2096         TLSLE_LDST32_TPREL_LO12,
2097         TLSLE_LDST32_TPREL_LO12_NC,
2098         TLSLE_LDST64_TPREL_LO12,
2099         TLSLE_LDST64_TPREL_LO12_NC,
2100         TLSLE_LDST8_TPREL_LO12,
2101         TLSLE_LDST8_TPREL_LO12_NC.
2102         * bfd-in2.h: Regenerated.
2103         * libbfd.h: Regenerated.
2104
2105 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
2106
2107         PR ld/22972
2108         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2109         has_old_style_got_reloc.
2110         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2111         relocations.  Fix a couple of long lines.
2112         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2113         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2114         GOT relocations.
2115
2116 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
2117
2118         PR ld/23000
2119         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2120         ENDBR64 to the TLSDESC PLT entry.
2121
2122 2018-03-21  Alan Modra  <amodra@gmail.com>
2123
2124         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2125         symbols.  Use size_t counts.  Delete redundant opd test.
2126
2127 2018-03-21  Alan Modra  <amodra@gmail.com>
2128
2129         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2130
2131 2018-03-21  Alan Modra  <amodra@gmail.com>
2132
2133         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2134         field unsigned.
2135         (update_local_sym_info): Likewise for local_got_tls_masks.
2136         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2137
2138 2018-03-21  Alan Modra  <amodra@gmail.com>
2139
2140         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2141         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2142         do in size_dynamic_sections.
2143
2144 2018-03-21  Alan Modra  <amodra@gmail.com>
2145
2146         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2147         without first checking array bounds.
2148         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2149
2150 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2151
2152         PR ld/22983
2153         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2154         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2155
2156 2018-03-19  Nick Clifton  <nickc@redhat.com>
2157
2158         * po/es.po: Updated Spanish translation.
2159
2160 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2161
2162         * elf32-xtensa.c (xlate_map_entry): Change types of address
2163         fields from 'unsigned' to 'bfd_vma'.
2164         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2165         the key argument to bsearch. Allow offsets past the end of a
2166         section, use the last map entry for translation of such offsets.
2167
2168 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2169
2170         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2171         Not support the target feature.
2172         (nds32_elf_ex9_itb_base): Likewise.
2173         (nds32_elf_ex9_import_table): Likewise.
2174         (nds32_elf_ex9_finish): Likewise.
2175         (nds32_elf_ex9_reloc_jmp): Likewise.
2176         (nds32_elf_get_insn_with_reg): Likewise.
2177         (nds32_get_local_syms): Likewise.
2178         (nds32_elf_ex9_replace_instruction): Likewise.
2179         (nds32_elf_ifc_calc): Likewise.
2180         (nds32_elf_ifc_finish): Likewise.
2181         (nds32_elf_ifc_replace): Likewise.
2182         (nds32_elf_ifc_reloc): Likewise.
2183
2184 2018-03-14  Alan Modra  <amodra@gmail.com>
2185
2186         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2187         sfpr size added before defining alias symbols.
2188         (ppc64_elf_build_stubs): Add stub section padding before
2189         copying sfpr contents and defining save/restore alias symbols.
2190
2191 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2192
2193         PR ld/20882
2194         * elflink.c (elf_gc_mark_debug_section): Also check the local
2195         debug definition section.
2196
2197 2018-03-13  Nick Clifton  <nickc@redhat.com>
2198
2199         PR 22113
2200         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2201         function.  Add an end address parameter.  Check access of the data
2202         pointer to make sure that they do not extend beyond the end
2203         address.  Return FALSE if any check fails.  Add the end address
2204         pointer to the ui structure.
2205         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2206         codes to make sure that they do not extend beyond the end address
2207         pointer.  Print an error message and return immediately if any
2208         check fails.
2209
2210 2018-03-09  Nick Clifton  <nickc@redhat.com>
2211
2212         * elf64-s390.c (elf_s390_relocate_section): Move check for
2213         relocations against non-allocated sections to before the code that
2214         handles ifunc relocations.
2215         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2216         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2217         relocs against IFUNC symbols in non-allocated sections as relocs
2218         against FUNC symbols.
2219         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2220
2221 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
2222
2223         PR ld/22929
2224         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2225         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2226         relocation against FUNC symbol.
2227         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2228
2229 2018-03-07  Renlin Li  <renlin.li@arm.com>
2230
2231         PR ld/20402
2232         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2233         symbol, and don't emit relocation in specific case.
2234
2235 2018-03-07  Alan Modra  <amodra@gmail.com>
2236
2237         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2238         (mips_elf64_slurp_one_reloc_table): Pass on error.
2239
2240 2018-03-03  James Cowgill  <james.cowgill@mips.com>
2241             Maciej W. Rozycki  <macro@mips.com>
2242
2243         PR ld/21900
2244         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2245         after calling `undefined_symbol' hook if this is an error
2246         condition.  Assume the value of 0 for the symbol requested
2247         otherwise.
2248
2249 2018-03-02  Jim Wilson  <jimw@sifive.com>
2250
2251         PR 22903
2252         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2253         and nop instead of 4.
2254         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
2255         8 instead of 4.
2256
2257 2018-03-01  Jim Wilson  <jimw@sifive.com>
2258
2259         PR 22756
2260         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2261         else if instead of if.
2262
2263 2018-03-01  Alan Modra  <amodra@gmail.com>
2264
2265         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2266
2267 2018-02-28  Alan Modra  <amodra@gmail.com>
2268
2269         PR 22887
2270         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2271
2272 2018-02-28  Nick Clifton  <nickc@redhat.com>
2273
2274         PR 22895
2275         PR 22893
2276         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2277         pointer.  Drop unused abfd parameter.  Check the size of the block
2278         before initialising the data field.  Return the end pointer if the
2279         size is invalid.
2280         (read_attribute_value): Adjust invocations of read_n_bytes.
2281
2282         PR 22894
2283         * dwarf1.c (parse_die): Check the length of form blocks before
2284         advancing the data pointer.
2285
2286 2018-02-28  Alan Modra  <amodra@gmail.com>
2287
2288         PR 22887
2289         * aoutx.h (translate_symbol_table): Print an error message and set
2290         bfd_error on finding an invalid name string offset.
2291
2292 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2293
2294         * config.in: Regenerated.
2295         * configure: Likewise.
2296         * configure.ac: Add --enable-separate-code.
2297         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
2298         to 1 for Linux/x86 targets,
2299         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2300         DEFAULT_LD_Z_SEPARATE_CODE is 1.
2301
2302 2018-02-27  Nick Clifton  <nickc@redhat.com>
2303
2304         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2305         message.
2306         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2307         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2308         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2309         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2310         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2311         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2312         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2313         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2314         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2315
2316         PR 22875
2317         * elf-bfd.h (struct elf_backend_data): Change the return type of
2318         the elf_info_to_howto and elf_info_to_howto_rel function pointers
2319         to bfd_boolean.
2320         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2321         value from the info_to_howto function and fail if that function
2322         failed.
2323         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2324         from the info_to_howto function.
2325         (elf32_h8_relax_section): Likewise.
2326         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2327         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2328         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2329         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2330         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2331         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2332         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2333         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2334         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2335         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2336         (riscv_elf_relocate_section): Likewise.
2337         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2338         bfd_boolean.  Issue an error message, set an error value and
2339         return FALSE if the reloc is not recognized.
2340         (elf_hppa_info_to_howto_rel): Likewise.
2341         * elf-m10200.c (mn10200_info_to_howto): Likewise.
2342         * elf-m10300.c (mn10300_info_to_howto): Likewise.
2343         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2344         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2345         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2346         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2347         * elf32-bfin.c (bfin_info_to_howto): Likewise.
2348         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2349         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2350         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2351         (cris_info_to_howto_rela): Likewise.
2352         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2353         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2354         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2355         Likewise.
2356         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2357         (elf32_dlx_info_to_howto_rel): Likewise.
2358         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2359         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2360         * elf32-frv.c (frv_info_to_howto_rela)
2361         (frvfdpic_info_to_howto_rel): Likewise.
2362         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2363         * elf32-gen.c (elf_generic_info_to_howto)
2364         (elf_generic_info_to_howto_rel): Likewise.
2365         * elf32-h8300.c (elf32_h8_info_to_howto)
2366         (elf32_h8_info_to_howto_rel): Likewise.
2367         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2368         * elf32-i386.c (elf_i386_reloc_type_lookup)
2369         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2370         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2371         Likewise.
2372         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2373         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2374         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2375         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2376         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2377         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2378         Likewise.
2379         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2380         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2381         * elf32-m68k.c (rtype_to_howto): Likewise.
2382         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2383         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2384         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2385         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2386         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2387         Likewise.
2388         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2389         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2390         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2391         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2392         Likewise.
2393         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2394         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2395         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2396         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2397         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2398         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2399         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2400         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2401         * elf32-score.c (s3_bfd_score_info_to_howto)
2402         (_bfd_score_info_to_howto): Likewise.
2403         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2404         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2405         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2406         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2407         (elf32_tic6x_info_to_howto_rel): Likewise.
2408         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2409         * elf32-v850.c (v850_elf_info_to_howto_rel)
2410         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2411         * elf32-vax.c (rtype_to_howto): Likewise.
2412         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2413         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2414         (elf32_wasm32_info_to_howto_rela): Likewise.
2415         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2416         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2417         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2418         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2419         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2420         * elf64-gen.c (elf_generic_info_to_howto)
2421         (elf_generic_info_to_howto_rel): Likewise.
2422         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2423         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2424         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2425         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2426         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2427         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2428         Likewise.
2429         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2430         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2431         Likewise.
2432         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2433         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2434         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2435         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2436         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2437         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2438         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2439         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2440         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2441         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2442         Default to NULL.
2443
2444 2018-02-26  Jim Wilson  <jimw@sifive.com>
2445             Stephan Schreiber <info@fs-driver.org>
2446
2447         PR 15904
2448         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2449         call, set changed_contents and changed_relocs.  Likewise after
2450         successful ia64_elf_relax_br call.
2451
2452 2018-02-26  Alan Modra  <amodra@gmail.com>
2453
2454         * elf.c (assign_file_positions_except_relocs): Don't segfault
2455         when actual number of phdrs is less than allocated.  Delete
2456         outdated comment.  Formatting.
2457
2458 2018-02-26  Alan Modra  <amodra@gmail.com>
2459
2460         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2461         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2462         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2463         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2464         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2465         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2466         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2467         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2468         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2469         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2470         error/warning messages.
2471
2472 2018-02-26  Alan Modra  <amodra@gmail.com>
2473
2474         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2475         * syms.c: Standardize error/warning messages.
2476
2477 2018-02-26  Alan Modra  <amodra@gmail.com>
2478
2479         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2480         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2481         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2482         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2483
2484 2018-02-26  Alan Modra  <amodra@gmail.com>
2485
2486         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2487
2488 2018-02-26  Alan Modra  <amodra@gmail.com>
2489
2490         * elfxx-mips.c: Standardize error/warning messages.
2491
2492 2018-02-26  Alan Modra  <amodra@gmail.com>
2493
2494         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2495         * elflink.c: Standardize error/warning messages.  Replace use of
2496         linker callback einfo with _bfd_error_handler when possible.
2497
2498 2018-02-26  Alan Modra  <amodra@gmail.com>
2499
2500         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2501         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2502         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2503         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2504         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2505         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2506         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2507         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2508         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2509         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2510         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2511         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2512         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2513         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2514         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2515         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2516         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2517         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2518         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2519         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2520         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2521         unrecognized/unsupported reloc message.
2522
2523 2018-02-26  Alan Modra  <amodra@gmail.com>
2524
2525         * elf32-ppc.c: Standardize error/warning messages.  Use
2526         _bfd_error_handler rather than einfo when einfo features not used.
2527         * elf64-ppc.c: Likewise.
2528
2529 2018-02-23  Alan Modra  <amodra@gmail.com>
2530
2531         PR 22881
2532         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2533         segment if no matching LOAD segment.
2534
2535 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2536
2537         * elf32-nds32.h: Define mask for ict_model.
2538
2539 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
2540
2541         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2542
2543 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2544
2545         Revert
2546         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2547
2548         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2549         .reginfo section has wrong size.
2550
2551 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2552
2553         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2554         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2555         `.MIPS.abiflags' sections.
2556         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2557         section's end.
2558
2559 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2560
2561         * section.c (SEC_FIXED_SIZE): New macro.
2562         * bfd-in2.h: Regenerate.
2563
2564 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2565
2566         * section.c (SEC_HAS_GOT_REF): Remove macro.
2567         * bfd-in2.h: Regenerate.
2568
2569 2018-02-19  Alan Modra  <amodra@gmail.com>
2570
2571         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2572         arguments.
2573         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2574         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2575         (_bfd_riscv_relax_pc): Likewise and fix typos.
2576         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2577         * libbfd.h: Regenerate.
2578
2579 2018-02-19  Alan Modra  <amodra@gmail.com>
2580
2581         * dwarf2.c (read_section): Don't use 'll' format modifier.
2582         (find_abstract_instance): Likewise.
2583         * elfcore.h (elf_core_file_p): Likewise.
2584
2585 2018-02-19  Alan Modra  <amodra@gmail.com>
2586
2587         * bfd-in.h: Include inttypes.h or if not available define
2588         PRId64, PRIu64 and PRIx64.
2589         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2590         modifier to print bfd_vma.
2591         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2592         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2593         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2594         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2595         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2596         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2597         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2598         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2599         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2600         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2601         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2602         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2603         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2604         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2605         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2606         and cast input to uint64_t, and similarly for Ld and Lu.
2607         * bfd-in2.h: Regenerate.
2608
2609 2018-02-19  Alan Modra  <amodra@gmail.com>
2610
2611         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2612         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2613         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2614         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2615         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2616         * reloc.c: Replace use of %R and %T in format strings passed to
2617         einfo and friends by %pR and %pT.
2618
2619 2018-02-19  Alan Modra  <amodra@gmail.com>
2620
2621         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2622         of %A and %B.
2623         * aout-adobe.c: Update all messages using %A and %B.
2624         * aout-cris.c: Likewise.
2625         * aoutx.h: Likewise.
2626         * archive.c: Likewise.
2627         * binary.c: Likewise.
2628         * cache.c: Likewise.
2629         * coff-alpha.c: Likewise.
2630         * coff-arm.c: Likewise.
2631         * coff-i860.c: Likewise.
2632         * coff-mcore.c: Likewise.
2633         * coff-ppc.c: Likewise.
2634         * coff-rs6000.c: Likewise.
2635         * coff-sh.c: Likewise.
2636         * coff-tic4x.c: Likewise.
2637         * coff-tic54x.c: Likewise.
2638         * coff-tic80.c: Likewise.
2639         * coff64-rs6000.c: Likewise.
2640         * coffcode.h: Likewise.
2641         * coffgen.c: Likewise.
2642         * cofflink.c: Likewise.
2643         * coffswap.h: Likewise.
2644         * compress.c: Likewise.
2645         * cpu-arm.c: Likewise.
2646         * ecoff.c: Likewise.
2647         * elf-attrs.c: Likewise.
2648         * elf-eh-frame.c: Likewise.
2649         * elf-ifunc.c: Likewise.
2650         * elf-m10300.c: Likewise.
2651         * elf-properties.c: Likewise.
2652         * elf-s390-common.c: Likewise.
2653         * elf.c: Likewise.
2654         * elf32-arc.c: Likewise.
2655         * elf32-arm.c: Likewise.
2656         * elf32-avr.c: Likewise.
2657         * elf32-bfin.c: Likewise.
2658         * elf32-cr16.c: Likewise.
2659         * elf32-cr16c.c: Likewise.
2660         * elf32-cris.c: Likewise.
2661         * elf32-crx.c: Likewise.
2662         * elf32-d10v.c: Likewise.
2663         * elf32-d30v.c: Likewise.
2664         * elf32-epiphany.c: Likewise.
2665         * elf32-fr30.c: Likewise.
2666         * elf32-frv.c: Likewise.
2667         * elf32-gen.c: Likewise.
2668         * elf32-hppa.c: Likewise.
2669         * elf32-i370.c: Likewise.
2670         * elf32-i386.c: Likewise.
2671         * elf32-i960.c: Likewise.
2672         * elf32-ip2k.c: Likewise.
2673         * elf32-iq2000.c: Likewise.
2674         * elf32-lm32.c: Likewise.
2675         * elf32-m32c.c: Likewise.
2676         * elf32-m32r.c: Likewise.
2677         * elf32-m68hc11.c: Likewise.
2678         * elf32-m68hc12.c: Likewise.
2679         * elf32-m68hc1x.c: Likewise.
2680         * elf32-m68k.c: Likewise.
2681         * elf32-mcore.c: Likewise.
2682         * elf32-mep.c: Likewise.
2683         * elf32-metag.c: Likewise.
2684         * elf32-microblaze.c: Likewise.
2685         * elf32-moxie.c: Likewise.
2686         * elf32-msp430.c: Likewise.
2687         * elf32-mt.c: Likewise.
2688         * elf32-nds32.c: Likewise.
2689         * elf32-nios2.c: Likewise.
2690         * elf32-or1k.c: Likewise.
2691         * elf32-pj.c: Likewise.
2692         * elf32-ppc.c: Likewise.
2693         * elf32-rl78.c: Likewise.
2694         * elf32-rx.c: Likewise.
2695         * elf32-s390.c: Likewise.
2696         * elf32-score.c: Likewise.
2697         * elf32-score7.c: Likewise.
2698         * elf32-sh-symbian.c: Likewise.
2699         * elf32-sh.c: Likewise.
2700         * elf32-sh64.c: Likewise.
2701         * elf32-sparc.c: Likewise.
2702         * elf32-spu.c: Likewise.
2703         * elf32-tic6x.c: Likewise.
2704         * elf32-tilepro.c: Likewise.
2705         * elf32-v850.c: Likewise.
2706         * elf32-vax.c: Likewise.
2707         * elf32-visium.c: Likewise.
2708         * elf32-wasm32.c: Likewise.
2709         * elf32-xgate.c: Likewise.
2710         * elf32-xtensa.c: Likewise.
2711         * elf64-alpha.c: Likewise.
2712         * elf64-gen.c: Likewise.
2713         * elf64-hppa.c: Likewise.
2714         * elf64-ia64-vms.c: Likewise.
2715         * elf64-mmix.c: Likewise.
2716         * elf64-ppc.c: Likewise.
2717         * elf64-s390.c: Likewise.
2718         * elf64-sh64.c: Likewise.
2719         * elf64-sparc.c: Likewise.
2720         * elf64-x86-64.c: Likewise.
2721         * elfcode.h: Likewise.
2722         * elfcore.h: Likewise.
2723         * elflink.c: Likewise.
2724         * elfnn-aarch64.c: Likewise.
2725         * elfnn-ia64.c: Likewise.
2726         * elfnn-riscv.c: Likewise.
2727         * elfxx-mips.c: Likewise.
2728         * elfxx-sparc.c: Likewise.
2729         * elfxx-tilegx.c: Likewise.
2730         * elfxx-x86.c: Likewise.
2731         * hpux-core.c: Likewise.
2732         * ieee.c: Likewise.
2733         * ihex.c: Likewise.
2734         * libbfd.c: Likewise.
2735         * linker.c: Likewise.
2736         * mach-o.c: Likewise.
2737         * merge.c: Likewise.
2738         * mmo.c: Likewise.
2739         * oasys.c: Likewise.
2740         * pdp11.c: Likewise.
2741         * pe-mips.c: Likewise.
2742         * peXXigen.c: Likewise.
2743         * peicode.h: Likewise.
2744         * reloc.c: Likewise.
2745         * rs6000-core.c: Likewise.
2746         * srec.c: Likewise.
2747         * stabs.c: Likewise.
2748         * vms-alpha.c: Likewise.
2749         * xcofflink.c: Likewise.
2750
2751 2018-02-19  Alan Modra  <amodra@gmail.com>
2752
2753         PR 22845
2754         * elf.c (IS_TBSS): Define.
2755         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2756         (assign_file_positions_for_non_load_sections): Revert last change.
2757         Properly calculate load segment limits to compare against relro limits.
2758
2759 2018-02-17  Alan Modra  <amodra@gmail.com>
2760
2761         PR 22845
2762         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2763         degenerate zero size PT_LOAD segments when finding one overlapping
2764         the PT_GNU_RELRO segment.
2765
2766 2018-02-16  Alan Modra  <amodra@gmail.com>
2767
2768         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2769         (_bfd_bool_bfd_true): Rename from bfd_true.
2770         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2771         (_bfd_int_bfd_0): Rename from bfd_0.
2772         (_bfd_uint_bfd_0): Rename from bfd_0u.
2773         (_bfd_long_bfd_0): Rename from bfd_0l.
2774         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2775         (_bfd_void_bfd): Rename from bfd_void.
2776         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2777         (_bfd_bool_bfd_link_false_error),
2778         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2779         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2780         (_bfd_bool_bfd_asection_bfd_asection_true),
2781         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2782         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2783         * archive.c (_bfd_noarchive_get_elt_at_index),
2784         (_bfd_noarchive_openr_next_archived_file),
2785         (_bfd_noarchive_construct_extended_name_table),
2786         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2787         (_bfd_noarchive_write_armap): New functions.
2788         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2789         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2790         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2791         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2792         (alpha_ecoff_swap_coff_lineno_out),
2793         (alpha_ecoff_swap_coff_reloc_out): New functions.
2794         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2795         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2796         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2797         (mips_ecoff_swap_coff_lineno_out),
2798         (mips_ecoff_swap_coff_reloc_out): New functions.
2799         * coffcode.h (coff_set_alignment_hook): Replace define with
2800         new function.
2801         (symname_in_debug_hook): Likewise.
2802         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2803         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2804         * elf.c (assign_file_positions_except_relocs): Test
2805         elf_backend_allow_non_load_phdr for NULL.
2806         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2807         _bfd_elf_link_omit_section_dynsym.  Update uses.
2808         (_bfd_elf_omit_section_dynsym_all): New function.
2809         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2810         (_bfd_elf_omit_section_dynsym_default): Declare.
2811         (_bfd_elf_omit_section_dynsym_all): Declare.
2812         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2813         (_bfd_nolink_bfd_get_relocated_section_contents),
2814         (_bfd_nolink_bfd_lookup_section_flags),
2815         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2816         (_bfd_nolink_bfd_link_hash_table_create),
2817         (_bfd_nolink_bfd_link_just_syms),
2818         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2819         (_bfd_nolink_bfd_link_split_section),
2820         (_bfd_nolink_section_already_linked),
2821         (_bfd_nolink_bfd_define_common_symbol),
2822         (_bfd_nolink_bfd_define_start_stop): New functions.
2823         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2824         (_bfd_norelocs_bfd_reloc_name_lookup),
2825         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2826         * section.c (_bfd_nowrite_set_section_contents): New function.
2827         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2828         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2829         (_bfd_nosymbols_get_symbol_version_string),
2830         (_bfd_nosymbols_bfd_is_local_label_name),
2831         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2832         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2833         (_bfd_nosymbols_bfd_make_debug_symbol),
2834         ( _bfd_nosymbols_read_minisymbols),
2835         ( _bfd_nosymbols_minisymbol_to_symbol),
2836         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2837         * libbfd-in.h: Declare new functions.  Update existing defines,
2838         removing casts.
2839         * aix386-core.c: Update to use new hooks.  Formatting.
2840         * aout-adobe.c: Likewise.
2841         * aout-arm.c: Likewise.
2842         * aout-target.h: Likewise.
2843         * aout-tic30.c: Likewise.
2844         * aoutf1.h: Likewise.
2845         * binary.c: Likewise.
2846         * bout.c: Likewise.
2847         * cisco-core.c: Likewise.
2848         * coff-alpha.c: Likewise.
2849         * coff-i386.c: Likewise.
2850         * coff-i860.c: Likewise.
2851         * coff-i960.c: Likewise.
2852         * coff-ia64.c: Likewise.
2853         * coff-mips.c: Likewise.
2854         * coff-ppc.c: Likewise.
2855         * coff-rs6000.c: Likewise.
2856         * coff-sh.c: Likewise.
2857         * coff-tic30.c: Likewise.
2858         * coff-tic54x.c: Likewise.
2859         * coff-x86_64.c: Likewise.
2860         * coff64-rs6000.c: Likewise.
2861         * coffcode.h: Likewise.
2862         * elf-m10300.c: Likewise.
2863         * elf32-cr16.c: Likewise.
2864         * elf32-lm32.c: Likewise.
2865         * elf32-m32r.c: Likewise.
2866         * elf32-metag.c: Likewise.
2867         * elf32-score.c: Likewise.
2868         * elf32-score7.c: Likewise.
2869         * elf32-tilepro.c: Likewise.
2870         * elf32-xstormy16.c: Likewise.
2871         * elf32-xtensa.c: Likewise.
2872         * elf64-alpha.c: Likewise.
2873         * elf64-hppa.c: Likewise.
2874         * elf64-ia64-vms.c: Likewise.
2875         * elf64-mmix.c: Likewise.
2876         * elf64-sh64.c: Likewise.
2877         * elfnn-ia64.c: Likewise.
2878         * elfxx-sparc.c: Likewise.
2879         * elfxx-target.h: Likewise.
2880         * elfxx-tilegx.c: Likewise.
2881         * elfxx-x86.h: Likewise.
2882         * hp300hpux.c: Likewise.
2883         * hppabsd-core.c: Likewise.
2884         * hpux-core.c: Likewise.
2885         * i386msdos.c: Likewise.
2886         * i386os9k.c: Likewise.
2887         * ieee.c: Likewise.
2888         * ihex.c: Likewise.
2889         * irix-core.c: Likewise.
2890         * libaout.h: Likewise.
2891         * libecoff.h: Likewise.
2892         * mach-o-target.c: Likewise.
2893         * mach-o.c: Likewise.
2894         * mipsbsd.c: Likewise.
2895         * mmo.c: Likewise.
2896         * netbsd-core.c: Likewise.
2897         * nlm-target.h: Likewise.
2898         * oasys.c: Likewise.
2899         * osf-core.c: Likewise.
2900         * pdp11.c: Likewise.
2901         * pe-mips.c: Likewise.
2902         * pe-x86_64.c: Likewise.
2903         * pef.c: Likewise.
2904         * plugin.c: Likewise.
2905         * ppcboot.c: Likewise.
2906         * ptrace-core.c: Likewise.
2907         * sco5-core.c: Likewise.
2908         * som.c: Likewise.
2909         * sparclynx.c: Likewise.
2910         * srec.c: Likewise.
2911         * tekhex.c: Likewise.
2912         * trad-core.c: Likewise.
2913         * verilog.c: Likewise.
2914         * versados.c: Likewise.
2915         * vms-alpha.c: Likewise.
2916         * vms-lib.c: Likewise.
2917         * wasm-module.c: Likewise.
2918         * xsym.c: Likewise.
2919         * libbfd.h: Regenerate.
2920
2921 2018-02-15  Jim Wilson  <jimw@sifive.com>
2922
2923         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2924         symbols whose section address is zero.
2925
2926         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2927         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2928         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2929         Add %X%P to error messages.
2930
2931 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2932
2933         PR ld/22832
2934         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2935         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2936         and assert that the result of the call is not NULL.
2937
2938 2018-02-14  Nick Clifton  <nickc@redhat.com>
2939
2940         PR 22823
2941         Revert previous delta.  Add extra casts to avoid compile time
2942         warnings instead.
2943         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2944         cast to avoid warning from gcc v8 compiler.
2945         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2946         (_bfd_generic_bfd_set_private_flags): Likewise.
2947         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2948         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2949         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2950         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2951         (_bfd_noarchive_construct_extended_name_table): Likewise.
2952         (_bfd_noarchive_truncate_arname): Likewise.
2953         (_bfd_noarchive_write_ar_hdr): Likewise.
2954         (_bfd_noarchive_get_elt_at_index): Likewise.
2955         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2956         (_bfd_nosymbols_print_symbol): Likewise.
2957         (_bfd_nosymbols_get_symbol_info): Likewise.
2958         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2959         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2960         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2961         (_bfd_nosymbols_get_lineno): Likewise.
2962         (_bfd_nosymbols_find_nearest_line): Likewise.
2963         (_bfd_nosymbols_find_line): Likewise.
2964         (_bfd_nosymbols_find_inliner_info): Likewise.
2965         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2966         (_bfd_nosymbols_read_minisymbols): Likewise.
2967         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2968         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2969         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2970         (_bfd_nowrite_set_arch_mach): Likewise.
2971         (_bfd_nowrite_set_section_contents): Likewise.
2972         (_bfd_nolink_sizeof_headers): Likewise.
2973         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2974         (_bfd_nolink_bfd_relax_section): Likewise.
2975         (_bfd_nolink_bfd_gc_sections): Likewise.
2976         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2977         (_bfd_nolink_bfd_merge_sections): Likewise.
2978         (_bfd_nolink_bfd_is_group_section): Likewise.
2979         (_bfd_nolink_bfd_discard_group): Likewise.
2980         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2981         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2982         (_bfd_nolink_bfd_link_just_syms): Likewise.
2983         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2984         (_bfd_nolink_bfd_final_link): Likewise.
2985         (_bfd_nolink_bfd_link_split_section): Likewise.
2986         (_bfd_nolink_section_already_linked): Likewise.
2987         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2988         (_bfd_nolink_bfd_define_start_stop): Likewise.
2989         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2990         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2991         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2992         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2993         * libbfd.c (bfd_false_any): Delete.
2994         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2995         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2996         * libbfd.h (extern): Regenerate
2997         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2998         cast to avoid warning from gcc v8 compiler.
2999         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3000         * binary.c (binary_get_symbol_info): Likewise.
3001         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3002         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3003         * coffcode.h (coff_set_alignment_hook): Likewise.
3004         (symname_in_debug_hook): Likewise.
3005         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3006         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3007         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3008         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3009         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3010         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3011         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3012         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3013         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3014         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3015         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3016         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3017         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3018         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3019         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3020         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3021         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3022         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3023         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3024         (bfd_elfNN_bfd_set_private_flags): Likewise.
3025         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3026         (elf_backend_init_index_section): Likewise.
3027         (elf_backend_allow_non_load_phdr): Likewise.
3028         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3029         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3030         * ieee.c (ieee_construct_extended_name_table): Likewise.
3031         (ieee_write_armap): Likewise.
3032         (ieee_write_ar_hdr): Likewise.
3033         (ieee_bfd_is_target_special_symbol): Likewise.
3034         * ihex.c (ihex_canonicalize_symtab): Likewise.
3035         (ihex_bfd_is_target_special_symbol): Likewise.
3036         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3037         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3038         (_bfd_ecoff_set_alignment_hook): Likewise.
3039         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3040         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3041         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3042         * oasys.c (oasys_construct_extended_name_table): Likewise.
3043         (oasys_write_armap): Likewise.
3044         (oasys_write_ar_hdr): Likewise.
3045         (oasys_bfd_is_target_special_symbol): Likewise.
3046         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3047         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3048         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3049         * som.c (som_bfd_is_target_special_symbol): Likewise.
3050         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3051         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3052         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3053         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3054         (versados_bfd_reloc_name_lookup): Likewise.
3055         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3056         (vms_bfd_define_start_stop): Likewise.
3057         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3058         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3059         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3060
3061 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
3062
3063         PR ld/22842
3064         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3065         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3066         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3067         R_X86_64_PC32 reloc against dynamic function in data section.
3068         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3069         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3070         against dynamic function in data section.
3071         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3072         function address only if pcrel_plt is true.
3073         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3074         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3075         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
3076         PC-relative relocation against a function definition in data
3077         secton in PIE.  Remove the obsolete comments.
3078         (elf_x86_link_hash_table): Add pcrel_plt.
3079
3080 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3081
3082         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3083         instead of bfd_link_pic, for building shared library.
3084
3085 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3086
3087         PR gas/22791
3088         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3089         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3090         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
3091         against protected function in shared object.
3092
3093 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
3094
3095         PR 22828
3096         * po/ru.po: Fix typo in Russian translation.
3097
3098 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
3099
3100         * wasm-module.c (wasm_scan_name_function_section): Rename
3101         `index' local variable to `idx'.
3102
3103 2018-02-13  Nick Clifton  <nickc@redhat.com>
3104
3105         PR 22823
3106         Fix compile time warnings generated by gcc version 8.
3107         * libbfd-in.h: Remove extraneous text from prototypes.
3108         Add prototypes for bfd_false_any, bfd_true_any,
3109         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3110         bfd_n1_any, bfd_void_any.
3111         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3112         function.
3113         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3114         (_bfd_generic_bfd_set_private_flags): Likewise.
3115         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3116         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3117         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3118         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3119         (_bfd_noarchive_construct_extended_name_table): Likewise.
3120         (_bfd_noarchive_truncate_arname): Likewise.
3121         (_bfd_noarchive_write_ar_hdr): Likewise.
3122         (_bfd_noarchive_get_elt_at_index): Likewise.
3123         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3124         (_bfd_nosymbols_print_symbol): Likewise.
3125         (_bfd_nosymbols_get_symbol_info): Likewise.
3126         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3127         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3128         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3129         (_bfd_nosymbols_get_lineno): Likewise.
3130         (_bfd_nosymbols_find_nearest_line): Likewise.
3131         (_bfd_nosymbols_find_line): Likewise.
3132         (_bfd_nosymbols_find_inliner_info): Likewise.
3133         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3134         (_bfd_nosymbols_read_minisymbols): Likewise.
3135         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3136         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3137         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3138         (_bfd_nowrite_set_arch_mach): Likewise.
3139         (_bfd_nowrite_set_section_contents): Likewise.
3140         (_bfd_nolink_sizeof_headers): Likewise.
3141         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3142         (_bfd_nolink_bfd_relax_section): Likewise.
3143         (_bfd_nolink_bfd_gc_sections): Likewise.
3144         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3145         (_bfd_nolink_bfd_merge_sections): Likewise.
3146         (_bfd_nolink_bfd_is_group_section): Likewise.
3147         (_bfd_nolink_bfd_discard_group): Likewise.
3148         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3149         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3150         (_bfd_nolink_bfd_link_just_syms): Likewise.
3151         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3152         (_bfd_nolink_bfd_final_link): Likewise.
3153         (_bfd_nolink_bfd_link_split_section): Likewise.
3154         (_bfd_nolink_section_already_linked): Likewise.
3155         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3156         (_bfd_nolink_bfd_define_start_stop): Likewise.
3157         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3158         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3159         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3160         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3161         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3162         accepts one or more arguments.
3163         (bfd_true_any): Likewise.
3164         (bfd_nullvoidptr_any): Likewise.
3165         (bfd_0_any): Likewise.
3166         (bfd_0u_any): Likewise.
3167         (bfd_0l_any): Likewise.
3168         (_bfd_n1_any): Likewise.
3169         (bfd_void_any): Likewise.
3170         * libbfd.h (extern): Regenerate
3171         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3172         based dummy function.
3173         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3174         * binary.c (binary_get_symbol_info): Likewise.
3175         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3176         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3177         * coffcode.h (coff_set_alignment_hook): Likewise.
3178         (symname_in_debug_hook): Likewise.
3179         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3180         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3181         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3182         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3183         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3184         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3185         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3186         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3187         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3188         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3189         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3190         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3191         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3192         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3193         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3194         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3195         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3196         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3197         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3198         (bfd_elfNN_bfd_set_private_flags): Likewise.
3199         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3200         (elf_backend_init_index_section): Likewise.
3201         (elf_backend_allow_non_load_phdr): Likewise.
3202         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3203         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3204         * ieee.c (ieee_construct_extended_name_table): Likewise.
3205         (ieee_write_armap): Likewise.
3206         (ieee_write_ar_hdr): Likewise.
3207         (ieee_bfd_is_target_special_symbol): Likewise.
3208         * ihex.c (ihex_canonicalize_symtab): Likewise.
3209         (ihex_bfd_is_target_special_symbol): Likewise.
3210         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3211         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3212         (_bfd_ecoff_set_alignment_hook): Likewise.
3213         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3214         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3215         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3216         * oasys.c (oasys_construct_extended_name_table): Likewise.
3217         (oasys_write_armap): Likewise.
3218         (oasys_write_ar_hdr): Likewise.
3219         (oasys_bfd_is_target_special_symbol): Likewise.
3220         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3221         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3222         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3223         * som.c (som_bfd_is_target_special_symbol): Likewise.
3224         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3225         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3226         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3227         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3228         (versados_bfd_reloc_name_lookup): Likewise.
3229         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3230         (vms_bfd_define_start_stop): Likewise.
3231         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3232         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3233         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3234         * elf32-arc.c (get_replace_function): Assign replacement function
3235         to func pointer.
3236         * elf32-i370.c (i370_noop): Update prototype.
3237
3238 2018-02-13  Alan Modra  <amodra@gmail.com>
3239
3240         PR 22836
3241         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3242         relocation sections.  If size reduces to just the flag word,
3243         remove that too and mark with SEC_EXCLUDE.
3244         * elflink.c (bfd_elf_final_link): Strip empty group sections.
3245
3246 2018-02-13  Alan Modra  <amodra@gmail.com>
3247
3248         PR 22829
3249         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3250         PT_GNU_RELRO setup.
3251
3252 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
3253
3254         * i386msdos.c (msdos_mkobject); New function.
3255         (msdos_object_p): New function.
3256         (i386_msdos_vec): Use msdos_object_p as the check_format
3257         function.
3258         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3259         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3260         IMAGE_NT_SIGNATURE.
3261         * peXXigen.c: Likewise.
3262         * coff-ia64.c: Likewise.
3263
3264 2018-02-12  Nick Clifton  <nickc@redhat.com>
3265
3266         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3267         assignment.
3268         * elf32-arc.c (elf_arc_relocate_section): Likewise.
3269
3270 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
3271
3272         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3273         (sparc_elf_append_rela): Assert that there is enough room in section.
3274         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3275         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3276         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3277         For a symbol subject to a GOT relocation, reserve a slot in the
3278         relocation section if the symbol isn't dynamic and we are in PIC mode.
3279         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3280         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3281         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3282         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
3283         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3284         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
3285         undefined weak symbol with non-default visibility.  Remove superfluous
3286         'else' and fix formatting.
3287
3288 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
3289
3290         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3291         is_solaris.
3292         (i386_elf32_sol2_vec): Don't declare.
3293         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3294         Don't set need_global_offset_table.
3295         (elf_i386_solaris_arch_bed): New.
3296         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3297         Solaris.
3298         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3299         target_os != is_nacl instead of target_os == is_normal.
3300         (x86_64_elf64_sol2_vec): Don't declare.
3301         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3302         is_nacl instead of target_os == is_normal.  Don't set
3303         need_global_offset_table.
3304         (elf_x86_64_solaris_arch_bed): New.
3305         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3306         Solaris.
3307         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3308         _GLOBAL_OFFSET_TABLE_ for Solaris.
3309         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3310         need_global_offset_table.
3311         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3312         (elf_x86_link_hash_table): Remove need_global_offset_table.
3313         (elf_x86_init_table): Likewise.
3314
3315 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3316
3317         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3318         Remove prototype.
3319         (i386_elf32_sol2_vec): Declared.
3320         (elf_i386_link_setup_gnu_properties): Set
3321         need_global_offset_table with info->output_bfd->xvec.
3322         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3323         Remove prototype.
3324         (x86_64_elf64_sol2_vec): Declared.
3325         (elf_x86_64_link_setup_gnu_properties): Set
3326         need_global_offset_table with info->output_bfd->xvec.
3327
3328 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3329
3330         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3331         New prototype.
3332         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3333         for Solaris.
3334         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3335         New prototype.
3336         (elf_x86_64_link_setup_gnu_properties): Set
3337         need_global_offset_table for Solaris.
3338         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3339         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3340         (_bfd_x86_elf_link_setup_gnu_properties): Copy
3341         need_global_offset_table.
3342         * elfxx-x86.h (elf_x86_link_hash_table): Add
3343         need_global_offset_table.
3344         (elf_x86_init_table): Likewise.
3345
3346 2018-02-08  Jim Wilson  <jimw@sifive.com>
3347
3348         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3349         change.
3350
3351 2018-02-08  Nick Clifton  <nickc@redhat.com>
3352
3353         PR 22788
3354         * elf.c (elf_parse_notes): Reject notes with excessuively large
3355         alignments.
3356
3357 2018-02-07  Alan Modra  <amodra@gmail.com>
3358
3359         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
3360         * elf32-ppc.c: Remove speculation barrier support.
3361         * elf32-ppc.h: Likewise.
3362         * elf64-ppc.c: Likewise.
3363         * elf64-ppc.h: Likewise.
3364
3365 2018-02-06  Jim Wilson  <jimw@sifive.com>
3366
3367         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3368         callback to report an error.
3369
3370 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
3371
3372         PR ld/22263
3373         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3374         into call to !bfd_link_executable and tidy up.
3375         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3376         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3377         !bfd_link_executable.
3378         <R_SPARC_TLS_IE_HI22>: Likewise.
3379         <GOT relocations>: Remove useless code, tidy and merge related blocks.
3380         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3381         !bfd_link_executable.
3382         <R_SPARC_WPLT30>: Tidy up.
3383         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3384         !bfd_link_executable.
3385         (allocate_dynrelocs): Likewise.
3386         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3387         <R_SPARC_TLS_GD_HI22>: Merge into...
3388         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
3389         sparc_elf_tls_transition and remove redundant code.
3390         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3391         !bfd_link_executable.
3392         <R_SPARC_TLS_LDO_HIX22>: Likewise.
3393         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
3394         <R_SPARC_TLS_LDM_CALL>: Likewise.
3395         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
3396         <R_SPARC_TLS_GD_ADD>: Likewise.
3397         <R_SPARC_TLS_LDM_ADD>: Likewise.
3398         <R_SPARC_TLS_LDO_ADD>: Likewise.
3399         <R_SPARC_TLS_IE_LD>: Likewise.
3400
3401 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3402
3403         PR 22789
3404         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3405         functions failed to find the function name, try the generic elf
3406         find function instead.
3407
3408 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3409
3410         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3411         'memcpy' instead of 'strncpy' when writing the magic number.
3412
3413 2018-02-06  Nick Clifton  <nickc@redhat.com>
3414
3415         PR 22794
3416         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3417         section before attempting to read it in.
3418         (bfd_get_alt_debug_link_info): Likewise.
3419
3420 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3421
3422         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3423         line information in addition to name, if they can be found.
3424
3425 2018-02-05  Renlin Li  <renlin.li@arm.com>
3426
3427         PR ld/22764
3428         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3429         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3430         check for writeable section as well.
3431
3432 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3433
3434         PR ld/22782
3435         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3436         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3437         undefined weak symbol to 0.
3438         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3439         if _GLOBAL_OFFSET_TABLE_ is referenced.
3440         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3441         got_referenced instead of ref_regular_nonweak.  Remove the
3442         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3443         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3444
3445 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3446
3447         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3448         initialize `hi_reloc'.
3449
3450 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3451
3452         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3453         SHT_MIPS_REGINFO sections don't assert the correct size and
3454         report an error instead.
3455
3456 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3457
3458         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3459         status from `->elf_backend_section_processing'.
3460
3461 2018-02-02  Jim Wilson  <jimw@sifive.com>
3462
3463         PR ld/22756
3464         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3465         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3466         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3467         Pass new argument to riscv_relax_delete_bytes.
3468         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3469         ATTRIBUTE_UNUSED from link_info parameter.
3470
3471 2018-02-02  Alan Modra  <amodra@gmail.com>
3472
3473         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3474         emitted for toc sequence optimization.  Set and use "howto" later.
3475
3476 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3477
3478         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3479         arithmetic on NULL pointer.
3480         * elflink.c (_bfd_elf_archive_symbol_lookup,
3481         elf_link_add_archive_symbols): Likewise.
3482
3483 2018-01-31  Michael Matz  <matz@suse.de>
3484
3485         * elflink.c (bfd_elf_define_start_stop): Fix check of
3486         def_dynamic.
3487
3488 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3489
3490         PR ld/21964
3491         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3492         __stop symbols are referenced by shared objects.
3493
3494 2018-01-30  Alan Modra  <amodra@gmail.com>
3495
3496         PR 22758
3497         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3498         segment when demand paged with lma on the same page.  Test this
3499         before load/non-load, executable/non-executable,
3500         writable/non-writable tests and simplify.  Delete bogus relro
3501         condition in writable/non-writable test.  Delete outdated
3502         comment.  Formatting.
3503
3504 2018-01-30  Alan Modra  <amodra@gmail.com>
3505
3506         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3507         symbols dynamic.
3508
3509 2018-01-29  Alan Modra  <amodra@gmail.com>
3510
3511         PR 22741
3512         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3513         range before converting to a symbol table pointer.
3514
3515 2018-01-27  Nick Clifton  <nickc@redhat.com>
3516
3517         * po/ru.po: Updated Russian translation.
3518
3519 2018-01-26  Alan Modra  <amodra@gmail.com>
3520
3521         * elflink.c (bfd_elf_define_start_stop): Override symbols when
3522         they are defined dynamically.
3523
3524 2018-01-26  Alan Modra  <amodra@gmail.com>
3525
3526         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3527         .branch_lt changes size.
3528
3529 2018-01-25  Alan Modra  <amodra@gmail.com>
3530
3531         PR 22746
3532         * elfcode.h (elf_object_p): Avoid integer overflow.
3533
3534 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
3535
3536         PR ld/22727
3537         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3538         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3539
3540         Revert
3541         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
3542
3543         PR ld/22263
3544         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3545         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3546         bfd_link_executable for TLS check.
3547         (_bfd_sparc_elf_check_relocs): Likewise.
3548         (allocate_dynrelocs): Likewise.
3549         (_bfd_sparc_elf_relocate_section): Likewise.
3550
3551 2018-01-24  Renlin Li  <renlin.li@arm.com>
3552
3553         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3554         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3555         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3556         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3557         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3558         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3559         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3560
3561 2018-01-24  Renlin Li  <renlin.li@arm.com>
3562
3563         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3564         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3565         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3566         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3567         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3568         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3569         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3570         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3571         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3572         * bfd-in2.h: Regenerate.
3573         * libbfd.h: Regenerate.
3574
3575 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
3576
3577         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3578         `mips_elf32_section_processing' comment reference.
3579
3580 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3581
3582         PR ld/22721
3583         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3584         versioned __tls_get_addr symbol.
3585
3586 2018-01-19  Nick Clifton  <nickc@redhat.com>
3587
3588         * po/fr.po: Updated French translation.
3589
3590 2018-01-18  Alan Modra  <amodra@gmail.com>
3591
3592         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3593         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3594         (ppc64_elf_build_stubs): Likewise.
3595
3596 2018-01-17  Nick Clifton  <nickc@redhat.com>
3597
3598         * po/ru.po: Updated Russian translation.
3599         * po/uk/po: Updated Ukranian translation.
3600
3601 2018-01-17  Alan Modra  <amodra@gmail.com>
3602
3603         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3604
3605 2018-01-17  Alan Modra  <amodra@gmail.com>
3606
3607         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3608         (CRSETEQ, BEQCTRM): Define.
3609         (is_nonpic_glink_stub): Don't check bctr.
3610         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3611         (ppc_elf_relax_section): Size speculation barrier.
3612         (output_bctr): New function.
3613         (write_glink_stub): Use output_bctr.
3614         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3615         (ppc_elf_finish_dynamic_symbol): Likewise.
3616         (ppc_elf_finish_dynamic_sections): Use output_bctr.
3617         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3618         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3619         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3620         (size_global_entry_stubs): Handle speculation barrier sizing.
3621         (plt_stub_size): Likewise.
3622         (output_bctr): New function.
3623         (build_plt_stub, build_tls_get_addr_stub): Output speculation
3624         barrier.
3625         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3626         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3627         (build_global_entry_stubs): Output speculation barrier.
3628         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3629         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3630
3631 2018-01-17  Alan Modra  <amodra@gmail.com>
3632
3633         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3634         __tls_get_addr_opt, and alignment sizing.
3635         (TLS_GET_ADDR_GLINK_SIZE): Delete.
3636         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3637         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3638         or 8 insns.
3639         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3640         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3641         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
3642         by PLT reloc count.
3643         (write_glink_stub): Handle __tls_get_addr_opt stub.
3644         Pad out to size given by GLINK_ENTRY_SIZE.
3645         (ppc_elf_relocate_section): Adjust write_glink_stub call.
3646         (ppc_elf_finish_dynamic_symbol): Likewise.
3647         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3648         insn array since so many need rewriting.
3649         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3650         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3651         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
3652         nops.  Adjust all uses.
3653         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3654         in glink_vma calculation.
3655         (struct ppc_link_hash_table): Add global_entry section pointer.
3656         (create_linkage_sections): Create separate section for global
3657         entry stubs.
3658         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3659         (size_global_entry_stubs): Handle sizing for aligned stubs.
3660         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3661         and don't stash end of glink branch table in rawsize.
3662         (ppc_build_one_stub): Rewrite stub size calculations.
3663         (build_global_entry_stubs): Use new section.
3664         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3665         Build lazy link stubs out to end of section.  Build global entry
3666         stubs in new section.
3667
3668 2018-01-15  Nick Clifton  <nickc@redhat.com>
3669
3670         * po/uk.po: Updated Ukranian translation.
3671
3672 2018-01-13  Nick Clifton  <nickc@redhat.com>
3673
3674         * po/bfd.pot: Regenerated.
3675
3676 2018-01-13  Nick Clifton  <nickc@redhat.com>
3677
3678         * version.m4: Bump version to 2.30.51
3679         * configure: Regenerate.
3680
3681 2018-01-13  Nick Clifton  <nickc@redhat.com>
3682
3683         2.30 branch created.
3684
3685 2018-01-12  Jens Widell  <jl@opera.com>
3686
3687         * elf.c (setup_group): Optimize search for group by remembering
3688         last found group and restarting search at that index.
3689         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3690
3691 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
3692
3693         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3694         bfd_link_common_skip_none in switch.
3695
3696 2018-01-12  Alan Modra  <amodra@gmail.com>
3697
3698         PR ld/22649
3699         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3700         references on forced local symbols.
3701
3702 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3703
3704         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3705         .reginfo section has wrong size.
3706
3707 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3708
3709         PR ld/22393
3710         * elf.c (_bfd_elf_map_sections_to_segments): When generating
3711         separate code and read-only data LOAD segments, create a new
3712         LOAD segment if the previous section contains text and the
3713         current section doesn't or vice versa.  Don't put a writable
3714         section in a read-only segment if there is a RELRO segment.
3715
3716 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3717
3718         PR ld/22649
3719         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3720         references on forced local symbols.
3721
3722 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3723
3724         PR ld/22677
3725         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3726         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3727
3728 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3729
3730         PR 22662
3731         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3732
3733 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
3734
3735         * elf.c (elfcore_grok_freebsd_note): Handle
3736         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3737         NT_FREEBSD_PROCSTAT_VMMAP.
3738
3739 2018-01-03  Alan Modra  <amodra@gmail.com>
3740
3741         Update year range in copyright notice of all files.
3742
3743 For older changes see ChangeLog-2017
3744 \f
3745 Copyright (C) 2018 Free Software Foundation, Inc.
3746
3747 Copying and distribution of this file, with or without modification,
3748 are permitted in any medium without royalty provided the copyright
3749 notice and this notice are preserved.
3750
3751 Local Variables:
3752 mode: change-log
3753 left-margin: 8
3754 fill-column: 74
3755 version-control: never
3756 End: