bfd/ChangeLog

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