bfd/ChangeLog

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