bfd/ChangeLog

   1 2018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR binutils/23494
   4         * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
   5         (BFD32_LIBS_CFILES): Add elf-properties.c.
   6         (BFD32_BACKENDS): Remove elf-properties.lo.
   7         (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
   8         * configure.ac (elf): Remove elf-properties.lo.
   9         * Makefile.in: Regenerated.
  10         * configure: Likewise.
  11
  12 2018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
  13
  14         PR ld/23428
  15         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
  16         add X86_ISA_1_NEEDED property only if existing properties won't
  17         be removed.
  18
  19 2018-08-11  Alan Modra  <amodra@gmail.com>
  20
  21         * reloc.c (bfd_get_reloc_size): Sort switch.
  22         (read_reloc, write_reloc, apply_reloc): New functions.
  23         (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
  24         (_bfd_relocate_contents): Use read_reloc and write_reloc.
  25         (_bfd_clear_contents): Likewise.
  26
  27 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
  28
  29         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
  30         (_bfd_clear_contents): Likewise.
  31         (bfd_perform_relocation): Likewise.
  32         (bfd_install_relocation): Likewise.
  33
  34 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         PR ld/23499
  37         * elflink.c (bfd_elf_record_link_assignment): Always clear
  38         h->verinfo.verdef when overriding a dynamic definition.
  39
  40 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         PR binutils/23494
  43         * elf-properties.c (elf_get_gnu_property_section_size): Always
  44         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
  45         (elf_write_gnu_properties): Likewise.
  46
  47 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
  48
  49         PR binutils/23494
  50         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
  51         calling _bfd_elf_convert_gnu_property_size to convert
  52         .note.gnu.property section size.
  53         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
  54         calling _bfd_elf_convert_gnu_properties to convert
  55         .note.gnu.property section.
  56         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
  57         (_bfd_elf_convert_gnu_properties): Likewise.
  58         * elf-properties.c (elf_get_gnu_property_section_size): New
  59         function.
  60         (elf_write_gnu_properties): Likewise.
  61         (_bfd_elf_convert_gnu_property_size): Likewise.
  62         (_bfd_elf_convert_gnu_properties): Likewise.
  63         (_bfd_elf_link_setup_gnu_properties): Use
  64         elf_get_gnu_property_section_size and elf_write_gnu_properties.
  65
  66 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         PR ld/23486
  69         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
  70         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
  71         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
  72         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
  73         GNU_PROPERTY_X86_ISA_1_USED, property.
  74
  75 2018-08-07  Alan Modra  <amodra@gmail.com>
  76
  77         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
  78         Add lr_restore, eh_size and eh_base.
  79         (eh_advance, eh_advance_size): New functions.
  80         (build_tls_get_addr_stub): Emit EH info for stub.
  81         (ppc_build_one_stub): Likewise for _notoc stubs.
  82         (ppc_size_one_stub): Size EH info for stub.
  83         (group_sections): Init new map_stub fields.
  84         (stub_eh_frame_size): Delete.
  85         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
  86         program for stubs.
  87         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
  88         offset to stub section here..
  89         (ppc64_elf_finish_dynamic_sections): ..rather than here.
  90
  91 2018-08-07  Alan Modra  <amodra@gmail.com>
  92
  93         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
  94         instruction of __tls_get_addr_opt stub.
  95         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
  96         dealing with __tls_get_addr_opt stub.
  97         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
  98
  99 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 100
 101         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
 102         efalgs only when in/out exists.
 103         (elf32_arc_section_from_shdr): Don't complain about 0x0c
 104         section type.  It is mwdt compiler specific.
 105
 106 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 107
 108         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
 109
 110 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 111
 112         * elf32-arc.c (arc_elf_merge_attributes): Handle
 113         Tag_ARC_ATR_version.
 114
 115 2018-08-05  Alan Modra  <amodra@gmail.com>
 116
 117         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
 118         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
 119         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
 120         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
 121         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
 122         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
 123         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
 124         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
 125         ppc_stub_plt_call_both.
 126         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
 127         (build_offset, size_offset): New functions.
 128         (plt_stub_size): Support plt_call_notoc and plt_call_both.
 129         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
 130         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
 131         (ppc64_elf_size_stubs): Likewise, and new stubs.
 132         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
 133         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
 134         * bfd-in2.h: Regenerate.
 135         * libbfd.h: Regenerate.
 136
 137 2018-08-05  Alan Modra  <amodra@gmail.com>
 138
 139         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
 140
 141 2018-08-02  Jim Wilson  <jimw@sifive.com>
 142
 143         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
 144         add SEC_LINKER_CREATED flag.
 145
 146 2018-08-01  Nick Clifton  <nickc@redhat.com>
 147
 148         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
 149         about potentially truncated strncpy operations.
 150         (_bfd_xcoff_put_symbol_name): Likewise.
 151
 152         * elf32-avr.c (avr_stub_name): Check for a NULL return from
 153         bfd_malloc.
 154
 155 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
 156
 157         PR 23460
 158         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
 159         call to fstat fails.
 160         (try_claim): Always close the file descriptor at the end of the
 161         function.
 162         (try_load_plugin): If a plugin has already been registered, then
 163         skip the dlopen and onload steps and go straight to claiming the
 164         file.  If these is an error, close the plugin.
 165
 166 2018-08-01  Alan Modra  <amodra@gmail.com>
 167
 168         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
 169         (ppc_build_one_stub): Don't set stub_offset, instead assert that
 170         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
 171         calculation.  Use "targ" temp when calculating offsets.
 172         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
 173         calculating offsets.  Adjust for alignment before setting
 174         tls_get_addr_opt_bctrl.
 175
 176 2018-08-01  Alan Modra  <amodra@gmail.com>
 177
 178         * po/SRC-POTFILES.in: Regenerate.
 179
 180 2018-07-30  Nick Clifton  <nickc@redhat.com>
 181
 182         PR 22706
 183         * elf32-sh.c (sh_elf_relocate_section): When processing
 184         translation relocs, fail if the relocation offset is too small.
 185         Replace BFD_ASSERTs with more helpful error messages.
 186
 187 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
 188
 189         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
 190         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
 191         * Makefile.in: Regenerated.
 192         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
 193         related bfd_mach defines.
 194         (bfd_csky_arch): Declare.
 195         (bfd_archures_list): Add C-SKY.
 196         * bfd-in.h (elf32_csky_build_stubs): Declare.
 197         (elf32_csky_size_stubs): Declare.
 198         (elf32_csky_next_input_section: Declare.
 199         (elf32_csky_setup_section_lists): Declare.
 200         * bfd-in2.h: Regenerated.
 201         * config.bfd: Add C-SKY.
 202         * configure.ac: Likewise.
 203         * configure: Regenerated.
 204         * cpu-csky.c: New file.
 205         * elf-bfd.h (enum elf_target_id): Add C-SKY.
 206         * elf32-csky.c: New file.
 207         * libbfd.h: Regenerated.
 208         * reloc.c: Add C-SKY relocations.
 209         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
 210         (_bfd_target_vector): Add C-SKY target vector entries.
 211
 212 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 213
 214         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
 215
 216 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 217
 218         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
 219         (bfd_get_24, bfd_put_24): New macros.
 220         * bfd-in2.h: Regenerate.
 221
 222 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 223
 224         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
 225
 226 2018-07-26  Alan Modra  <amodra@gmail.com>
 227
 228         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
 229         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
 230
 231 2018-07-25  Alan Modra  <amodra@gmail.com>
 232
 233         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
 234         Avoid trashing toff with added when used as a symbol index.
 235         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
 236         creating unnecessary fixups when relocatable.
 237
 238 2018-07-25  Alan Modra  <amodra@gmail.com>
 239
 240         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
 241         -Wstringop-truncation warning for gcc-8.0 too.
 242         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 243         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 244         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 245         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
 246         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 247
 248 2018-07-24  Alan Modra  <amodra@gmail.com>
 249
 250         PR 23430
 251         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
 252         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
 253
 254 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 255
 256         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
 257         relocation sections consistency check to always check both
 258         .rela.dyn and .rela.plt when they exist. Rearrange variable
 259         definition and assignment places.
 260
 261 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 262
 263         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
 264         relocations section for dynamic undefined weak symbols when
 265         linking a shared object.
 266
 267 2018-07-23  Tom Tromey  <tom@tromey.com>
 268
 269         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
 270
 271 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
 272
 273         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
 274         cleanup for the case of a global symbol that binds locally.  Also
 275         install a value in the GOT slot in the case of a local symbol in
 276         a non-PIC link.
 277
 278 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
 279
 280         PR ld/23428
 281         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
 282         separate code program header is needed, make sure that the first
 283         read-only PT_LOAD segment has no code by adding a
 284         GNU_PROPERTY_X86_ISA_1_USED note.
 285
 286 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
 287             Maciej W. Rozycki  <macro@mips.com>
 288
 289         * elfxx-mips.c (print_mips_ases): Add MMI extension.
 290
 291 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 292
 293         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
 294         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
 295         dynamic relocation section will be discarded from output.
 296         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
 297         the dynamic relocation section will be retained in output.
 298
 299 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 300
 301         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
 302         checks for defined weak symbols.
 303
 304 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 305
 306         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
 307         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
 308         whether the symbol is absolute.
 309         (nds32_elf_relax_lo12): Likewise.
 310         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 311         (elfNN_aarch64_check_relocs): Likewise.
 312         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
 313         (bfd_xcoff_import_symbol): Likewise.
 314         (xcoff_write_global_symbol): Likewise.
 315
 316 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 317
 318         * linker.c (bfd_is_abs_symbol): New macro.
 319         * bfd-in2.h: Regenerate.
 320
 321 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
 322
 323         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
 324         (elfcore_write_ppc_ppr): Likewise.
 325         (elfcore_write_ppc_dscr): Likewise.
 326         (elfcore_write_ppc_ebb): Likewise.
 327         (elfcore_write_ppc_pmu): Likewise.
 328         (elfcore_write_ppc_tm_cgpr): Likewise.
 329         (elfcore_write_ppc_tm_cfpr): Likewise.
 330         (elfcore_write_ppc_tm_cvmx): Likewise.
 331         (elfcore_write_ppc_tm_cvsx): Likewise.
 332         (elfcore_write_ppc_tm_spr): Likewise.
 333         (elfcore_write_ppc_tm_ctar): Likewise.
 334         (elfcore_write_ppc_tm_cppr): Likewise.
 335         (elfcore_write_ppc_tm_cdscr): Likewise.
 336         * elf.c (elfcore_write_ppc_tar): New function.
 337         (elfcore_write_ppc_ppr): Likewise.
 338         (elfcore_write_ppc_dscr): Likewise.
 339         (elfcore_write_ppc_ebb): Likewise.
 340         (elfcore_write_ppc_pmu): Likewise.
 341         (elfcore_write_ppc_tm_cgpr): Likewise.
 342         (elfcore_write_ppc_tm_cfpr): Likewise.
 343         (elfcore_write_ppc_tm_cvmx): Likewise.
 344         (elfcore_write_ppc_tm_cvsx): Likewise.
 345         (elfcore_write_ppc_tm_spr): Likewise.
 346         (elfcore_write_ppc_tm_ctar): Likewise.
 347         (elfcore_write_ppc_tm_cppr): Likewise.
 348         (elfcore_write_ppc_tm_cdscr): Likewise.
 349         (elfcore_write_register_note): Call them.
 350         (elfcore_grok_ppc_tar): New function.
 351         (elfcore_grok_ppc_ppr): Likewise.
 352         (elfcore_grok_ppc_dscr): Likewise.
 353         (elfcore_grok_ppc_ebb): Likewise.
 354         (elfcore_grok_ppc_pmu): Likewise.
 355         (elfcore_grok_ppc_tm_cgpr): Likewise.
 356         (elfcore_grok_ppc_tm_cfpr): Likewise.
 357         (elfcore_grok_ppc_tm_cvmx): Likewise.
 358         (elfcore_grok_ppc_tm_cvsx): Likewise.
 359         (elfcore_grok_ppc_tm_spr): Likewise.
 360         (elfcore_grok_ppc_tm_ctar): Likewise.
 361         (elfcore_grok_ppc_tm_cppr): Likewise.
 362         (elfcore_grok_ppc_tm_cdscr): Likewise.
 363         (elfcore_grok_note): Call them.
 364
 365 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 366
 367         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 368         than `!bfd_link_pic' in determining the dynamic symbol index.
 369         Avoid the index of -1.
 370         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
 371         moving `dyn' to the beginning of the function block.
 372
 373 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 374             Rich Felker  <bugdal@aerifal.cx>
 375
 376         PR ld/22570
 377         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 378         than `bfd_link_pic' to determine whether dynamic relocations are
 379         to be produced.
 380         (mips_elf_initialize_tls_slots): Likewise.
 381
 382 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
 383
 384         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
 385         to `remove_section'.
 386
 387 2018-07-10  Alan Modra  <amodra@gmail.com>
 388
 389         * elf32-xgate.h: Delete.
 390         * elf32-xgate.c: Delete unnecessary forward declarations, add two
 391         that are now needed.
 392         (xgate_elf_bfd_link_hash_table_create)
 393         (xgate_elf_bfd_link_hash_table_free)
 394         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
 395         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
 396         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
 397         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
 398         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
 399         (elf32_xgate_post_process_headers): Delete.
 400         (elf32_xgate_backend_symbol_processing): New function.
 401         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
 402         (_bfd_xgate_elf_print_private_bfd_data): Make static.
 403         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
 404         (elf_backend_relocate_section, elf_backend_object_p)
 405         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
 406         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
 407         (bfd_elf32_bfd_link_hash_table_create)
 408         (bfd_elf32_bfd_set_private_flags)
 409         (xgate_stub_hash_lookup): Don't define.
 410         (elf_backend_symbol_processing): Define.
 411         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
 412
 413 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
 414
 415         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
 416         `->needs_lazy_stub' if the stubs output section is the absolute
 417         section.
 418
 419 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 420
 421         PR ld/23388
 422         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
 423         * configure: Regenerated.
 424
 425 2018-07-09  Alan Modra  <amodra@gmail.com>
 426
 427         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
 428         _bfd_elf_post_process_headers.
 429
 430 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
 431
 432         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
 433         space for dynamic relocation for undefined weak symbol.
 434         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
 435         relocation for undefined weak symbols.
 436         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
 437         section for relocations against undefined weak symbols.
 438
 439 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
 440
 441         * elf.c (elfcore_grok_aarch_sve): New function.
 442         (elfcore_grok_note): Check for Aarch64 SVE.
 443         (elfcore_write_aarch_sve): New function.
 444         (elfcore_write_register_note): Check for Aarch64 SVE.
 445         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
 446
 447 2018-07-06  Alan Modra  <amodra@gmail.com>
 448
 449         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
 450         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
 451         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 452         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 453         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 454         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 455         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 456
 457 2018-07-05  Jim Wilson  <jimw@sifive.com>
 458
 459         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
 460         (riscv64*-*-*): Likewise.
 461         (riscv-*-*): Add as an alias for riscv32*-*-*.
 462
 463 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 464
 465         PR ld/23372
 466         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
 467         ISA properties with empty bits.
 468
 469 2018-07-05  Nick Clifton  <nickc@redhat.com>
 470
 471         * po/ru.po: Updated Russian translation.
 472
 473 2018-07-05  Alan Modra  <amodra@gmail.com>
 474
 475         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
 476         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
 477         on mismatch.  Remove "warning: " from messages.  Track last bfd
 478         used to set tags.
 479         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
 480         _bfd_elf_ppc_merge_fp_attributes.
 481         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
 482         from _bfd_elf_ppc_merge_fp_attributes.
 483
 484 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 485
 486         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
 487         * Makefile.in: Regenerated.
 488
 489 2018-07-03  Alan Modra  <amodra@gmail.com>
 490
 491         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
 492         sections.
 493
 494 2018-07-03  Alan Modra  <amodra@gmail.com>
 495
 496         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
 497         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
 498         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
 499         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
 500         incompatible attribute.
 501         (ppc_elf_merge_obj_attributes): Likewise.  Return
 502         _bfd_elf_merge_object_attributes result.
 503         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
 504         _bfd_elf_merge_object_attributes result.
 505
 506 2018-07-03  Alan Modra  <amodra@gmail.com>
 507
 508         PR 17550
 509         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
 510         in discarded sections.
 511
 512 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 513
 514         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
 515         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
 516         list.
 517
 518 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 519
 520         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 521         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
 522         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
 523         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
 524         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
 525         R_MICROMIPS_PC23_S2 relocation entries.
 526         (micromips_elf64_howto_table_rela): Likewise.
 527         (micromips_reloc_map): Likewise.
 528         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
 529         (elf_micromips_howto_table_rela): Likewise.
 530         (micromips_reloc_map): Likewise.
 531
 532 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         PR ld/23324
 535         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
 536         R_X86_64_converted_reloc_bit bit.
 537
 538 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
 539             Tom Tromey  <tom@tromey.com>
 540
 541         PR 13157
 542         PR 21787
 543         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
 544         (bfd_mach_o_close_and_cleanup): Redefine.
 545         * archive.c (_bfd_unlink_from_archive_parent): New function,
 546         extracted from..
 547         (_bfd_archive_close_and_cleanup): ..here.
 548         (bfd_generic_archive_p): Do not clear archive's format.
 549         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
 550         * libbfd.h: Regenerate.
 551
 552 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 553
 554         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
 555         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
 556         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
 557         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
 558         * bfd-in2.h: Regenerate.
 559         * cpu-arm.c (arch_info_struct): Add entries for above new
 560         bfd_mach_arm values.
 561         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
 562         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
 563         architectures.  Force assert failure for any new Tag_CPU_arch value.
 564
 565 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 566
 567         * doc/bfdint.texi: Use command-line consistently when used in a
 568         compount word.
 569         * doc/bfdsumm.texi: Likewise.
 570
 571 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
 572
 573         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
 574         visibility check made for undefined weak symbols.
 575
 576 2018-06-26  Nick Clifton  <nickc@redhat.com>
 577
 578         * po/uk.po: Updated Ukranian translation.
 579
 580 2018-06-25  Nick Clifton  <nickc@redhat.com>
 581
 582         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
 583         for malloc returning NULL.
 584         (_bfd_aarch64_erratum_843419_fixup): Check for
 585         _bfd_aarch64_erratum_835769_stub_name returning NULL.
 586
 587 2018-06-24  Nick Clifton  <nickc@redhat.com>
 588
 589         * po/bfd.pot: Regenerate.
 590
 591 2018-06-24  Nick Clifton  <nickc@redhat.com>
 592
 593         * version.m4: Update version string to 2.31.51.
 594         * configure: Regenerate.
 595
 596 2018-06-24  Nick Clifton  <nickc@redhat.com>
 597
 598         2.31 branch created.
 599
 600 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 601
 602         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
 603         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
 604
 605 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 606
 607         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
 608         EI_ABIVERSION setting together.
 609
 610 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 611
 612         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
 613         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
 614         (MIPS_LIBC_ABI_MAX): New enumeration constants.
 615         (_bfd_mips_post_process_headers): Use them in place of magic
 616         numbers.
 617
 618 2018-06-21  Jim Wilson  <jimw@sifive.com>
 619
 620         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
 621         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
 622
 623 2018-06-21  Alan Modra  <amodra@gmail.com>
 624
 625         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
 626         * doc/Makefile.in: Regenerate.
 627
 628 2018-06-20  Renlin Li  <renlin.li@arm.com>
 629
 630         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
 631         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 632         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 633         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 634         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
 635         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 636         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 637         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 638         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 639
 640 2018-06-20  Nick Clifton  <nickc@redhat.com>
 641
 642         PR 23316
 643         * opncls.c (get_build_id): Check for a negative or excessive data
 644         size in the build-id note.
 645
 646 2018-06-20  Nick Clifton  <nickc@redhat.com>
 647
 648         PR 23299
 649         * mach-o.c (cputype): New function.
 650         (cpusubtype): New function.
 651         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
 652         values in the MACH-O file header.
 653         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
 654         cpusubtype fields from the input bfd's mach-o header to the output
 655         bfd.
 656         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
 657         Redefine to bfd_mach_o_bfd_print_private_data.
 658         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
 659
 660 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 661
 662         PR ld/22966
 663         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
 664         `.got.plt' entry referred is in range.
 665         (mips_finish_exec_plt): Correct the range check for `.got.plt'
 666         start.  Replace the assertion used for that with a proper error
 667         message.
 668
 669 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 670
 671         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
 672         formatting.
 673
 674 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 675
 676         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
 677         (INCLUDES): Rename to ...
 678         (AM_CPPFLAGS): ... this.
 679         * configure.ac: Remove AC_PREREQ.
 680         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
 681         info-in-builddir no-texinfo.tex.
 682         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
 683         * doc/bfd.texinfo: Rename to ...
 684         * doc/bfd.texi: ... this.
 685         * Makefile.in: Re-generate.
 686         * aclocal.m4: Re-generate.
 687         * config.in: Re-generate.
 688         * configure: Re-generate.
 689         * doc/Makefile.in: Re-generate.
 690
 691 2018-06-18  Mephi  <mephi42@gmail.com>
 692
 693         PR 23297
 694         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
 695         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
 696         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
 697         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
 698         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
 699         * bfd-in2.h: Regenerate.
 700         * libbfd.h: Regenerate.
 701
 702 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 703
 704         * elfxx-mips.c (print_mips_ases): Add GINV extension.
 705
 706 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         PR binutils/23267
 709         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
 710         symbol version is base version.
 711
 712 2018-06-14  Alan Modra  <amodra@gmail.com>
 713
 714         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
 715         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
 716         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
 717         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
 718         "dynamic_relocs" is not set.
 719         * elfxx-mips.c (count_section_dynsyms): Likewise.
 720
 721 2018-06-14  Alan Modra  <amodra@gmail.com>
 722
 723         PR 23282
 724         * bfdio.c (bfd_seek): Optimize away seeks to current position.
 725
 726 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
 727             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 728
 729         * elfxx-mips.c (print_mips_ases): Add CRC.
 730
 731 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         PR ld/23161
 734         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
 735         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
 736         __bss_start, _end and _edata in shared libraries.
 737
 738 2018-06-07  Alan Modra  <amodra@gmail.com>
 739
 740         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
 741         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
 742
 743 2018-06-05  Alan Modra  <amodra@gmail.com>
 744
 745         * bfd.c (struct bfd): Update comment on "where" usage.
 746         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
 747         "iostream", and "where" from containing archive file.  Return
 748         error on NULL iovec.
 749         (bfd_bread): Similarly, and return error attempted out of
 750         bounds archive element access.
 751         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
 752         "where" from containing archive file.
 753         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
 754         attempt to optimize away seeks.  Don't paper over errors by
 755         calling bfd_tell.
 756         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
 757         (bfd_get_size): Likewise.
 758         (bfd_mmap): Operate on and use iovec of containing archive
 759         file.  Return error on NULL iovec.
 760         * cache.c (bfd_cache_lookup_worker): Abort if working on
 761         archive element bfd.
 762         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
 763         Don't ignore zero byte reads.
 764         (cache_bread): Look up FILE* in cache here.  Error on NULL
 765         lookup.
 766         (cache_bwrite): Rename "where" to "from".
 767         (cache_bmmap): Don't handle archive elements.
 768         * coffcode.h (coff_slurp_line_table): Exit early on zero
 769         lineno count.
 770         * bfd-in2.h: Regenerate.
 771
 772 2018-06-05  Alan Modra  <amodra@gmail.com>
 773
 774         PR 23254
 775         * plugin.c (bfd_plugin_open_input): Allow for possibility of
 776         nested archives.  Open file again for plugin.
 777         (try_claim): Don't save and restore file position.  Close file
 778         if not claimed.
 779         * sysdep.h (O_BINARY): Define.
 780
 781 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
 782
 783         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
 784         (compute_fill_extra_space): Drop declaration. Rename function to
 785         xtensa_compute_fill_extra_space.
 786         (compute_ebb_actions, remove_dead_literal): Update references to
 787         compute_fill_extra_space.
 788
 789 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
 790
 791         * elf32-xtensa.c (elf32xtensa_separate_props): New global
 792         variable.
 793         (xtensa_add_names): New function.
 794         (xtensa_property_section_name): Add new parameter
 795         separate_sections, use it to choose property section name.
 796         (xtensa_get_separate_property_section): New function.
 797         (xtensa_get_property_section): Invoke
 798         xtensa_get_separate_property_section to get individual property
 799         section if it exists, common property section otherwise.
 800         (xtensa_make_property_section): Pass elf32xtensa_separate_props
 801         to xtensa_property_section_name.
 802
 803 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         PR binutils/23146
 806         * bfd-in.h: Include "diagnostics.h".
 807         * bfd-in2.h: Regenerated.
 808         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
 809         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
 810         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
 811         -Wstringop-truncation.
 812         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
 813         * elf32-s390.c (elf_s390_write_core_note): Likewse.
 814         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
 815         * elf64-s390.c (elf_s390_write_core_note): Likewse.
 816         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
 817
 818 2018-06-03  Jim Wilson  <jimw@sifive.com>
 819
 820         PR ld/23244
 821         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
 822         for and handle an undefined weak with no PLT.
 823
 824         PR ld/22756
 825         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
 826         to code that ignores duplicate symbols.
 827
 828 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         * version.m4: Bump version to 2.30.52
 831         * configure: Regenerated.
 832
 833 2018-06-01  Alan Modra  <amodra@gmail.com>
 834
 835         * bfd.c (_bfd_error_handler): Arrange for this function to be
 836         declared in bfd-in2.h.
 837         * libbfd-in.h (_bfd_error_handler): Don't declare.
 838         * libbfd.h: Regenerate.
 839         * bfd-in2.h: Regenerate.
 840
 841 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
 842
 843         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
 844         This is needed to generate UEFI application image files from ELFs.
 845
 846 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 847
 848         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
 849         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 850         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 851         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 852         (elf_i386_lazy_ibt_plt): Likewise.
 853         (elf_i386_nacl_plt): Likewise.
 854         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
 855         (elf_x86_64_tlsdesc_plt_entry): This.
 856         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
 857         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 858         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 859         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 860         (elf_x86_64_lazy_bnd_plt): Likewise.
 861         (elf_x86_64_lazy_ibt_plt): Likewise.
 862         (elf_x32_lazy_ibt_plt): Likewise.
 863         (elf_x86_64_nacl_plt): Likewise.
 864         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
 865         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 866         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 867         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
 868         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
 869         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
 870         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
 871         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
 872         (elf_x86_non_lazy_plt_layout): Update comments.
 873         (elf_x86_plt_layout): Likewise.
 874
 875 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 876
 877         PR ld/23238
 878         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
 879         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 880         (elf_backend_add_symbol_hook): Likewise.
 881         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 882         (elf_backend_add_symbol_hook): Likewise.
 883         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 884         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 885         (elf_backend_add_symbol_hook): Likewise.
 886         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 887         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 888         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 889         (elf_backend_add_symbol_hook): Likewise.
 890         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 891         handling.
 892         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 893         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 894         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 895         * elflink.c (elf_link_add_object_symbols): Set
 896         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 897
 898 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         PR ld/23194
 901         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 902         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 903         Extracted from _bfd_elf_link_assign_sym_version.
 904         (_bfd_elf_link_hide_sym_by_version): New function.
 905         (_bfd_elf_link_assign_sym_version): Use
 906         _bfd_elf_link_hide_versioned_symbol.
 907         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 908         _bfd_elf_link_hide_sym_by_version instead of
 909         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 910
 911 2018-05-25  Alan Modra  <amodra@gmail.com>
 912
 913         * Makefile.in: Regenerate.
 914         * po/SRC-POTFILES.in: Regenerate.
 915
 916 2018-05-25  Alan Modra  <amodra@gmail.com>
 917
 918         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 919         * configure: Regenerate.
 920
 921 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 922
 923         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 924         to data.
 925
 926 2018-05-22  Alan Modra  <amodra@gmail.com>
 927
 928         PR 23207
 929         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 930         is NULL.
 931         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 932         sections.
 933         (final_link_relocate): Revert last change.
 934
 935 2018-05-22  Alan Modra  <amodra@gmail.com>
 936
 937         PR 23207
 938         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 939         stubs in non-alloc sections.
 940
 941 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 942
 943         PR ld/23201
 944         * aout-target.h (MY_bfd_link_hide_symbol): New.
 945         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 946         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 947         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 948         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 949         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 950         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 951         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 952         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 953         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 954         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 955         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 956         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 957         (bfd_link_hide_symbol): Likewise.
 958         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 959         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 960         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 961         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 962         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 963         * som.c (som_bfd_link_hide_symbol): Likewise.
 964         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 965         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 966         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 967         (alpha_vms_bfd_link_hide_symbol): Likewise.
 968         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 969         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 970         _bfd_generic_link_hide_symbol.
 971         (rs6000_xcoff64_aix_vec): Likewise.
 972         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 973         local symbol dynamic.
 974         (_bfd_elf_link_hide_symbol): New function.
 975         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 976         check root.ldscript_def.
 977         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 978         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 979         * bfd-in2.h: Regenerated.
 980         * libbfd.h: Likewise.
 981
 982 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         PR binutils/23199
 985         * elf.c (setup_group): Mark section in a section group with
 986         SHF_GROUP.
 987
 988 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 989
 990         PR ld/23194
 991         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 992         set eh->local_ref to 1 if a symbol is versioned and there is a
 993         version script.
 994
 995 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 996
 997         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 998         EF_RISCV_RVE.
 999
1000 2018-05-18  Jim Wilson  <jimw@sifive.com>
1001
1002         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1003         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1004         (riscv_elf_relocate_section): Don't generate dynamic relocation if
1005         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1006         (riscv_elf_finish_dynamic_symbol): Likewise.
1007
1008 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
1009
1010         * Makefile.am: Add s12z files.
1011         * Makefile.in: Regenerate.
1012         * archures.c: Add bfd_s12z_arch.
1013         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1014         * bfd-in2.h: Regenerate.
1015         * config.bfd: Add s12z target.
1016         * configure.ac: Add s12z target.
1017         * configure: Regenerate.
1018         * cpu-s12z.c: New file.
1019         * elf32-s12z.c: New file.
1020         * libbfd.c (bfd_putb24): New function.
1021         (bfd_putl24): New function.
1022         * libbfd.h: Regenerate.
1023         * reloc.c: Add s12z relocations.
1024         (bfd_get_reloc_size): Handle size 5 relocs.
1025         * targets.c: Add s12z_elf32_vec.
1026
1027 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1028
1029         PR ld/23189
1030         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1031         like R_386_GOT32.
1032         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1033         set eh->local_ref to 1 for linker defined symbols.
1034
1035 2018-05-18  Alan Modra  <amodra@gmail.com>
1036
1037         PR 23199
1038         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
1039         don't point at other SHT_GROUP sections.  Set shdr corresponding
1040         to invalid entry, to NULL rather than section 0.  Identify
1041         SHT_GROUP section index when reporting an error.  Cope with NULL
1042         shdr pointer.
1043
1044 2018-05-18  Alan Modra  <amodra@gmail.com>
1045
1046         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1047         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1048         visibility.
1049         * libbfd.h: Regenerate.
1050         * configure: Regenerate.
1051         * config.in: Regenerate.
1052
1053 2018-05-18  Alan Modra  <amodra@gmail.com>
1054
1055         * libbfd-in.h: Add include guard.
1056         * libcoff-in.h: Likewise.
1057         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1058         * doc/Makefile.in: Regenerate.
1059         * libbfd.h: Regenerate.
1060         * libcoff.h: Regenerate.
1061
1062 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1063
1064         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1065
1066 2018-05-16  Alan Modra  <amodra@gmail.com>
1067
1068         PR 22458
1069         * format.c (struct bfd_preserve): Add section_id.
1070         (bfd_preserve_save, bfd_preserve_restore): Save and restore
1071         _bfd_section_id.
1072         (bfd_reinit): Set _bfd_section_id.
1073         (bfd_check_format_matches): Put all matches of any priority into
1074         matching_vector.  Save initial section id and start each attempted
1075         match at that section id.
1076         * libbfd-in.h (_bfd_section_id): Declare.
1077         * section.c (_bfd_section_id): Rename from section_id and make
1078         global.  Adjust uses.
1079         (bfd_get_next_section_id): Delete.
1080         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1081         bfd_get_section_id with _bfd_section_id.
1082         * libbfd.h: Regenerate.
1083         * bfd-in2.h: Regenerate.
1084
1085 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
1086
1087         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1088         of the aux structure are initialised.
1089
1090 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
1091
1092         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1093
1094 2018-05-15  Nick Clifton  <nickc@redhat.com>
1095
1096         * po/pt.po: New Portuguese translation.
1097         * configure.ac (ALL_LINGUAS): Add pt.
1098         * configure: Regenerate.
1099
1100 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1101
1102         PR ld/23169
1103         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1104         an error on IFUNC pointer defined in PDE.
1105         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1106         _bfd_x86_elf_link_fixup_ifunc_symbol.
1107         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1108         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1109         function.
1110         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1111
1112 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR ld/23162
1115         * elfxx-x86.c (elf_x86_linker_defined): New function.
1116         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1117         _end and _edata locally defined within executables.
1118
1119 2018-05-12  Alan Modra  <amodra@gmail.com>
1120
1121         PR 20659
1122         * elf.c (rewrite_elf_program_header): Use segment_mark only for
1123         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
1124         Instead make matching_lma and suggested_lma pointers to the
1125         sections.  Align section vma and lma calculated from segment.
1126         Don't clear includes_phdrs or includes_filehdr based on p_paddr
1127         test.  Try to handle alignment padding before first section by
1128         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
1129
1130 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
1131
1132         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1133         conformant to TI ABI.
1134         (pru_elf32_relax_section): Likewise.
1135         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1136         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1137         (pru_elf32_pmem_relocate): Trap - should not get here.
1138         (pru_elf32_relocate_section): Add support for REL relocations.
1139         (elf_info_to_howto_rel): Enable REL.
1140         (elf_backend_may_use_rel_p): Likewise.
1141         (elf_backend_may_use_rela_p): Likewise.
1142         (elf_backend_default_use_rela_p): Likewise.
1143
1144 2018-05-09  Alan Modra  <amodra@gmail.com>
1145
1146         PR 23148
1147         * peXXigen.c (pe_print_edata): Correct minimum size.
1148
1149 2018-05-09  Alan Modra  <amodra@gmail.com>
1150
1151         PR 23147
1152         * peXXigen.c (pe_print_idata): Bound check hint_addr.
1153
1154 2018-05-08  Nick Clifton  <nickc@redhat.com>
1155
1156         PR 22809
1157         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1158         string section.
1159         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1160         attribute section is larger than the size of the file.
1161
1162 2018-05-07  Alan Modra  <amodra@gmail.com>
1163
1164         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1165         strncmp when checking for ".bf" special symbol.
1166         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1167         section name a char array, remove sentinal known_sections entry,
1168         and adjust loop over known_sections to suit.  Use memcmp rather
1169         than strncmp.
1170
1171 2018-05-04  Alan Modra  <amodra@gmail.com>
1172
1173         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1174         (struct elf_external_linux_prpsinfo32_ugid16),
1175         (struct elf_external_linux_prpsinfo64_ugid32),
1176         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1177         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1178         Move comment to..
1179         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1180         directives.
1181         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1182         to data.
1183         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1184         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1185         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1186         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1187         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1188         pragmas.
1189         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1190         false positive gcc-8 warning.
1191         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1192
1193 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1194
1195         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1196         of arguments when warning about different long double types.
1197
1198 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1199
1200         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1201         (elf_backend_fixup_symbol): New macro.
1202         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1203         handling.
1204         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1205
1206 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1207
1208         * Makefile.am: Added NFP files to build.
1209         * archures.c: Added bfd_arch_nfp
1210         * config.bfd: Added NFP support.
1211         * configure.ac: Added NFP support.
1212         * cpu-nfp.c: New, for NFP support.
1213         * elf-bfd.h: Added elf_section_info()
1214         * elf64-nfp.c: New, for NFP support.
1215         * po/SRC-POTFILES.in: Added NFP source files.
1216         * targets.c: Added nfp_elf64_vec
1217         * bfd-in2.h: Regenerate.
1218         * Makefile.in: Regenerate.
1219         * configure: Regenerate.
1220
1221 2018-04-27  Alan Modra  <amodra@gmail.com>
1222
1223         * bfd-in2.h: Regenerate.
1224         * libbfd.h: Regenerate.
1225
1226 2018-04-27  Alan Modra  <amodra@gmail.com>
1227
1228         PR 23123
1229         PR 22374
1230         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1231         relocs for ifuncs.
1232         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1233
1234 2018-04-26  Pedro Alves  <palves@redhat.com>
1235
1236         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1237         ifunc and non-ifunc symbols duplicates.
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_thumb_plt_entry): New.
1243         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1244         (elf32_arm_populate_plt_entry): Likewise.
1245         (elf32_arm_output_plt_map_1): Likewise.
1246         (elf32_arm_output_arch_local_syms): Likewise.
1247
1248 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1249         Mickaël Guêné  <mickael.guene@st.com>
1250
1251         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1252         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1253
1254 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1255         Mickaël Guêné  <mickael.guene@st.com>
1256
1257         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1258         for R_ARM_TARGET2.
1259
1260 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1261         Mickaël Guêné  <mickael.guene@st.com>
1262
1263         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1264         (elf32_arm_always_size_sections): Create stack segment.
1265
1266 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1267         Mickaël Guêné  <mickael.guene@st.com>
1268
1269         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1270         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1271         relocations.
1272         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1273         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1274         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1275         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1276         (struct elf32_arm_link_hash_table): Update comment.
1277         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1278         (IS_ARM_TLS_RELOC): Likewise.
1279         (elf32_arm_check_relocs): Likewise.
1280         (allocate_dynrelocs_for_symbol): Likewise.
1281         (elf32_arm_size_dynamic_sections): Update comment.
1282         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1283         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1284
1285 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1286         Mickaël Guêné  <mickael.guene@st.com>
1287
1288         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1289         (elf32_arm_create_dynamic_sections): Handle FDPIC.
1290         (elf32_arm_allocate_plt_entry): Likewise.
1291         (elf32_arm_populate_plt_entry): Likewise.
1292         (elf32_arm_output_plt_map_1): Likewise.
1293
1294 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1295         Mickaël Guêné  <mickael.guene@st.com>
1296
1297         * elf32-arm.c (struct fdpic_local): New.
1298         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1299         (elf32_arm_local_fdpic_cnts): New.
1300         (struct fdpic_global): New.
1301         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1302         (elf32_arm_link_hash_table): Add srofixup field.
1303         (arm_elf_add_rofixup): New.
1304         (arm_elf_fill_funcdesc): New.
1305         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1306         (elf32_arm_allocate_local_sym_info): Likewise.
1307         (create_got_section): Create .rofixup section.
1308         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1309         (bfd_elf32_arm_set_target_params): Handle FDPIC.
1310         (elf32_arm_final_link_relocate): Likewise.
1311         (elf32_arm_check_relocs): Likewise.
1312         (allocate_dynrelocs_for_symbol): Likewise.
1313         (elf32_arm_size_dynamic_sections): Likewise.
1314         (elf32_arm_finish_dynamic_sections): Likewise.
1315         (elf32_arm_output_arch_local_syms): Likewise.
1316         (elf32_arm_fdpic_omit_section_dynsym): New.
1317
1318 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1319         Mickaël Guêné  <mickael.guene@st.com>
1320
1321         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1322         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1323         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1324         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1325         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1326         (elf32_arm_howto_from_type): Take new members of
1327         elf32_arm_howto_table_2 into account.
1328         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1329         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1330         BFD_RELOC_ARM_FUNCDESC_VALUE.
1331         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1332         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1333         BFD_RELOC_ARM_FUNCDESC_VALUE.
1334
1335 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1336         Mickaël Guêné  <mickael.guene@st.com>
1337
1338         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1339         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1340         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1341         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1342
1343 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1344         Mickaël Guêné  <mickael.guene@st.com>
1345
1346         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1347         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1348         arm*-*-uclinuxfdpiceabi.
1349         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1350         arm_elf32_fdpic_le_vec.
1351         * configure: Regenerate.
1352         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1353         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1354         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1355         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1356         (elf32_arm_fdpic_link_hash_table_create): New.
1357         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1358         arm_elf32_fdpic_le_vec.
1359
1360 2018-04-25  Alan Modra  <amodra@gmail.com>
1361
1362         * elf-linux-core.h: Disable gcc-8 string truncation warning.
1363         * elf.c (elfcore_write_prpsinfo): Likewise.
1364
1365 2018-04-25  Alan Modra  <amodra@gmail.com>
1366
1367         * Makefile.am: Remove arm-aout and arm-coff support.
1368         * config.bfd: Likewise.
1369         * configure.ac: Likewise.
1370         * targets.c: Likewise.
1371         * aout-arm.c: Delete.
1372         * armnetbsd.c: Delete.
1373         * riscix.c: Delete.
1374         * Makefile.in: Regenerate.
1375         * configure: Regenerate.
1376         * po/SRC-POTFILES.in: Regenerate.
1377
1378 2018-04-24  Nick Clifton  <nickc@redhat.com>
1379
1380         PR 23113
1381         * elf.c (ignore_section_sym): Check for the output_section pointer
1382         being NULL before dereferencing it.
1383
1384         PR 23110
1385         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1386         a negative PE_DEBUG_DATA size before iterating over the debug data.
1387
1388 2018-04-23  Alan Modra  <amodra@gmail.com>
1389
1390         * elf-linux-core.h: Revert last change.
1391         * elf.c: Likewise.
1392
1393 2018-04-23  Nick Clifton  <nickc@redhat.com>
1394
1395         PR 23056
1396         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1397         the end of the string table, and zero it.
1398
1399 2018-04-23  Alan Modra  <amodra@gmail.com>
1400
1401         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1402         gcc-8 string truncation warning.
1403         (swap_linux_prpsinfo32_ugid16_out): Likewise.
1404         (swap_linux_prpsinfo64_ugid32_out): Likewise.
1405         (swap_linux_prpsinfo64_ugid16_out): Likewise.
1406         * elf.c (elfcore_write_prpsinfo): Likewise.
1407
1408 2018-04-23  Nick Clifton  <nickc@redhat.com>
1409
1410         PR 23056
1411         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1412         the end of the string table, and zero it.
1413
1414 2018-04-20  Alan Modra  <amodra@gmail.com>
1415
1416         PR 22978
1417         * elf32-hppa.c (got_relocs_needed): Add extra param to special
1418         case both dtprel and tprel relocs.
1419         (allocate_dynrelocs): Adjust conditions for got relocs.
1420         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1421         Emit dynamic relocs on TLS GOT entries for shared libraries,
1422         not when pic.  Omit dynamic reloc on dtprel entry when local,
1423         and on tprel entry when local and executable.
1424
1425 2018-04-19  Alan Modra  <amodra@gmail.com>
1426
1427         PR 22537
1428         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1429         (hppa_type_of_stub): Don't return a long branch stub for
1430         symbols other than those defined statically.
1431
1432 2018-04-19  Alan Modra  <amodra@gmail.com>
1433
1434         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1435         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1436         to selvecs for mips targets change 2018-04-18.
1437         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1438         and  mips_ecoff_bele_vec.
1439         * targets.c: Likewise.
1440         * coff-mips.c: Resurrect.
1441         * Makefile.in: Regenerate.
1442         * configure: Regenerate.
1443         * po/SRC-POTFILES.in: Regenerate.
1444
1445 2018-04-18  Alan Modra  <amodra@gmail.com>
1446
1447         * Makefile.am: Remove mips aout and coff support.
1448         * config.bfd: Likewise.
1449         * configure.ac: Likewise.
1450         * targets.c: Likewise.
1451         * coff-mips.c: Delete
1452         * mipsbsd.c: Delete
1453         * pe-mips.c: Delete
1454         * pei-mips.c: Delete
1455         * Makefile.in: Regenerate.
1456         * configure: Regenerate.
1457         * po/SRC-POTFILES.in: Regenerate.
1458
1459 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1460
1461         * elf32-i386.c (elf32_bed): Define before including
1462         "elf32-target.h".
1463         * elf64-x86-64.c (elf64_bed): Define before including
1464         "elf64-target.h".
1465         (elf32_bed): Define before including "elf32-target.h".
1466
1467 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1468
1469         PR ld/23055
1470         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1471         normal input file with compatible relocation.
1472
1473 2018-04-18  Alan Modra  <amodra@gmail.com>
1474
1475         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1476         * config.bfd: Likewise.
1477         * configure.ac: Likewise.
1478         * doc/bfdint.texi: Likewise.
1479         * targets.c: Likewise.
1480         * freebsd.h: Delete.
1481         * i386dynix.c: Delete.
1482         * i386freebsd.c: Delete.
1483         * i386linux.c: Delete.
1484         * i386mach3.c: Delete.
1485         * i386netbsd.c: Delete.
1486         * i386os9k.c: Delete.
1487         * Makefile.in: Regenerate.
1488         * configure: Regenerate.
1489         * po/SRC-POTFILES.in: Regenerate.
1490
1491 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1492
1493         Microblaze Target: PIC data text relative
1494
1495         * bfd/reloc.c (2 new BFD relocations):
1496         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1497         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1498         * bfd/bfd-in2.h: Regenerate
1499         * bfd/libbfd.h: Regenerate
1500         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1501         new relocs and handle them in both relocate and relax functions.
1502         (microblaze_elf_reloc_type_lookup): add mapping between for new
1503         bfd relocs.
1504         (microblaze_elf_relocate_section): Handle new relocs in case of
1505         elf relocation.
1506         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1507
1508 2018-04-17  Nick Clifton  <nickc@redhat.com>
1509
1510         PR 23055
1511         * aoutx.h (find_nearest_line): Check that the symbol name exists
1512         and is long enough, before attempting to see if it is for a .o
1513         file.
1514         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1515         NULL.
1516         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1517         NULL.
1518         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1519         has no name.
1520
1521         PR 23065
1522         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1523
1524 2018-04-16  Nick Clifton  <nickc@redhat.com>
1525
1526         PR 23061
1527         * coffgen.c (coff_pointerize_aux): Check for an out of range
1528         fixup.
1529
1530 2018-04-16  Alan Modra  <amodra@gmail.com>
1531
1532         * Makefile.am: Remove arm-epoc-pe support.
1533         * coff-arm.c: Likewise.
1534         * config.bfd: Likewise.
1535         * configure.ac: Likewise.
1536         * targets.c: Likewise.
1537         * epoc-pe-arm.c: Delete.
1538         * epoc-pei-arm.c: Delete.
1539         * Makefile.in: Regenerate.
1540         * configure: Regenerate.
1541         * po/SRC-POTFILES.in: Regenerate.
1542
1543 2018-04-16  Alan Modra  <amodra@gmail.com>
1544
1545         * Makefile.am: Remove sparc-aout and sparc-coff support.
1546         * config.bfd: Likewise.
1547         * configure.ac: Likewise.
1548         * targets.c: Likewise.
1549         * aout-sparcle.c: Delete.
1550         * aoutf1.h: Delete.
1551         * cf-sparclynx.c: Delete.
1552         * coff-sparc.c: Delete.
1553         * demo64.c: Delete.
1554         * sparclinux.c: Delete.
1555         * sparclynx.c: Delete.
1556         * sparcnetbsd.c: Delete.
1557         * sunos.c: Delete.
1558         * Makefile.in: Regenerate.
1559         * configure: Regenerate.
1560         * po/SRC-POTFILES.in: Regenerate.
1561
1562 2018-04-16  Alan Modra  <amodra@gmail.com>
1563
1564         * Makefile.am: Remove m68k-aout and m68k-coff support.
1565         * aoutf1.h: Likewise.
1566         * aoutx.h: Likewise.
1567         * archive.c: Likewise.
1568         * bfd-in.h: Likewise.
1569         * bfd.c: Likewise.
1570         * coffcode.h: Likewise.
1571         * coffswap.h: Likewise.
1572         * config.bfd: Likewise.
1573         * configure.ac: Likewise.
1574         * configure.host: Likewise.
1575         * doc/bfd.texinfo: Likewise.
1576         * doc/bfdint.texi: Likewise.
1577         * freebsd.h: Likewise.
1578         * gen-aout.c: Likewise.
1579         * hpux-core.c: Likewise.
1580         * libaout.h: Likewise.
1581         * libbfd-in.h: Likewise.
1582         * pdp11.c: Likewise.
1583         * peicode.h: Likewise.
1584         * riscix.c: Likewise.
1585         * targets.c: Likewise.
1586         * aout0.c: Delete.
1587         * coff-apollo.c: Delete.
1588         * coff-aux.c: Delete.
1589         * coff-m68k.c: Delete.
1590         * coff-svm68k.c: Delete.
1591         * coff-u68k.c: Delete.
1592         * hosts/delta68.h: Delete.
1593         * hosts/hp300bsd.h: Delete.
1594         * hosts/m68kaux.h: Delete.
1595         * hosts/news.h: Delete.
1596         * hp300bsd.c: Delete.
1597         * hp300hpux.c: Delete.
1598         * liboasys.h: Delete.
1599         * m68k4knetbsd.c: Delete.
1600         * m68klinux.c: Delete.
1601         * m68knetbsd.c: Delete.
1602         * oasys.c: Delete.
1603         * versados.c: Delete.
1604         * Makefile.in: Regenerate.
1605         * bfd-in2.h: Regenerate.
1606         * configure: Regenerate.
1607         * libbfd.h: Regenerate.
1608         * po/SRC-POTFILES.in: Regenerate.
1609
1610 2018-04-16  Alan Modra  <amodra@gmail.com>
1611
1612         * Makefile.am: Remove sh5 and sh64 support.
1613         * archures.c: Likewise.
1614         * config.bfd: Likewise.
1615         * configure.ac: Likewise.
1616         * cpu-sh.c: Likewise.
1617         * elf32-sh-relocs.h: Likewise.
1618         * elf32-sh.c: Likewise.
1619         * targets.c: Likewise.
1620         * elf32-sh64-com.c: Delete.
1621         * elf32-sh64.c: Delete.
1622         * elf32-sh64.h: Delete.
1623         * elf64-sh64.c: Delete.
1624         * Makefile.in: Regenerate.
1625         * bfd-in2.h: Regenerate.
1626         * configure: Regenerate.
1627         * po/SRC-POTFILES.in: Regenerate.
1628
1629 2018-04-16  Alan Modra  <amodra@gmail.com>
1630
1631         * Makefile.am: Remove sh-symbianelf support.
1632         * config.bfd: Likewise.
1633         * configure.ac: Likewise.
1634         * targets.c: Likewise.
1635         * elf32-sh-symbian.c: Delete.
1636         * Makefile.in: Regenerate.
1637         * configure: Regenerate.
1638         * po/SRC-POTFILES.in: Regenerate.
1639
1640 2018-04-16  Alan Modra  <amodra@gmail.com>
1641
1642         * Makefile.am: Remove vax-bsd and vax-ultrix support.
1643         * config.bfd: Likewise.
1644         * configure.ac: Likewise.
1645         * targets.c: Likewise.
1646         * vaxbsd.c: Delete.
1647         * Makefile.in: Regenerate.
1648         * configure: Regenerate.
1649         * po/SRC-POTFILES.in: Regenerate.
1650
1651 2018-04-16  Alan Modra  <amodra@gmail.com>
1652
1653         * Makefile.am: Remove w65 support.
1654         * archures.c: Likewise.
1655         * coffcode.h: Likewise.
1656         * config.bfd: Likewise.
1657         * configure.ac: Likewise.
1658         * targets.c: Likewise.
1659         * coff-w65.c: Delete.
1660         * cpu-w65.c: Delete.
1661         * Makefile.in: Regenerate.
1662         * bfd-in2.h: Regenerate.
1663         * configure: Regenerate.
1664         * po/SRC-POTFILES.in: Regenerate.
1665
1666 2018-04-16  Alan Modra  <amodra@gmail.com>
1667
1668         * Makefile.am: Remove we32k support.
1669         * archures.c: Likewise.
1670         * coffcode.h: Likewise.
1671         * config.bfd: Likewise.
1672         * configure.ac: Likewise.
1673         * targets.c: Likewise.
1674         * coff-we32k.c: Delete.
1675         * cpu-we32k.c: Delete.
1676         * Makefile.in: Regenerate.
1677         * bfd-in2.h: Regenerate.
1678         * configure: Regenerate.
1679         * po/SRC-POTFILES.in: Regenerate.
1680
1681 2018-04-16  Alan Modra  <amodra@gmail.com>
1682
1683         * Makefile.am: Remove m88k support.
1684         * aoutx.h: Likewise.
1685         * archures.c: Likewise.
1686         * coffcode.h: Likewise.
1687         * coffswap.h: Likewise.
1688         * config.bfd: Likewise.
1689         * configure.ac: Likewise.
1690         * cpu-ns32k.c: Likewise.
1691         * elf32-nds32.c: Likewise.
1692         * mach-o.c: Likewise.
1693         * netbsd-core.c: Likewise.
1694         * reloc.c: Likewise.
1695         * targets.c: Likewise.
1696         * coff-m88k.c: Delete.
1697         * cpu-m88k.c: Delete.
1698         * elf32-m88k.c: Delete.
1699         * hosts/m88kmach3.h: Delete.
1700         * m88kmach3.c: Delete.
1701         * m88kopenbsd.c: Delete.
1702         * Makefile.in: Regenerate.
1703         * bfd-in2.h: Regenerate.
1704         * configure: Regenerate.
1705         * po/SRC-POTFILES.in: Regenerate.
1706
1707 2018-04-16  Alan Modra  <amodra@gmail.com>
1708
1709         * Makefile.am: Remove i370 support.
1710         * archures.c: Likewise.
1711         * config.bfd: Likewise.
1712         * configure.ac: Likewise.
1713         * targets.c: Likewise.
1714         * cpu-i370.c: Delete.
1715         * elf32-i370.c: Delete.
1716         * Makefile.in: Regenerate.
1717         * bfd-in2.h: Regenerate.
1718         * configure: Regenerate.
1719         * po/SRC-POTFILES.in: Regenerate.
1720
1721 2018-04-16  Alan Modra  <amodra@gmail.com>
1722
1723         * Makefile.am: Remove h8500 support.
1724         * archures.c: Likewise.
1725         * coffcode.h: Likewise.
1726         * config.bfd: Likewise.
1727         * configure.ac: Likewise.
1728         * targets.c: Likewise.
1729         * coff-h8500.c: Delete.
1730         * cpu-h8500.c: Delete.
1731         * Makefile.in: Regenerate.
1732         * bfd-in2.h: Regenerate.
1733         * configure: Regenerate.
1734         * po/SRC-POTFILES.in: Regenerate.
1735
1736 2018-04-16  Alan Modra  <amodra@gmail.com>
1737
1738         * Makefile.am: Remove h8300-coff support.
1739         * coffcode.h: Likewise.
1740         * config.bfd: Likewise.
1741         * configure.ac: Likewise.
1742         * reloc16.c: Likewise.
1743         * targets.c: Likewise.
1744         * coff-h8300.c: Delete.
1745         * Makefile.in: Regenerate.
1746         * configure: Regenerate.
1747         * po/SRC-POTFILES.in: Regenerate.
1748
1749 2018-04-16  Alan Modra  <amodra@gmail.com>
1750
1751         * Makefile.am: Remove IEEE 695 support.
1752         * archures.c: Likewise.
1753         * bfd.c: Likewise.
1754         * config.bfd: Likewise.
1755         * configure.ac: Likewise.
1756         * doc/bfd.texinfo: Likewise.
1757         * doc/bfdint.texi: Likewise.
1758         * doc/bfdsumm.texi: Likewise.
1759         * section.c: Likewise.
1760         * targets.c: Likewise.
1761         * ieee.c: Delete.
1762         * libieee.h: Delete.
1763         * Makefile.in: Regenerate.
1764         * bfd-in2.h: Regenerate.
1765         * configure: Regenerate.
1766         * po/SRC-POTFILES.in: Regenerate.
1767
1768 2018-04-16  Alan Modra  <amodra@gmail.com>
1769
1770         * config.bfd: Remove tandem support.
1771
1772 2018-04-16  Alan Modra  <amodra@gmail.com>
1773
1774         * Makefile.am: Remove newsos3 support.
1775         * aoutx.h: Likewise.
1776         * config.bfd: Likewise.
1777         * configure.ac: Likewise.
1778         * targets.c: Likewise.
1779         * newsos3.c: Delete.
1780         * Makefile.in: Regenerate.
1781         * configure: Regenerate.
1782         * po/SRC-POTFILES.in: Regenerate.
1783
1784 2018-04-16  Alan Modra  <amodra@gmail.com>
1785
1786         * Makefile.am: Remove netware support.
1787         * bfd-in.h: Likewise.
1788         * bfd.c: Likewise.
1789         * config.bfd: Likewise.
1790         * configure.ac: Likewise.
1791         * doc/bfdint.texi: Likewise.
1792         * ecoff.c: Likewise.
1793         * targets.c: Likewise.
1794         * libnlm.h: Delete.
1795         * nlm-target.h: Delete.
1796         * nlm.c: Delete.
1797         * nlm32-alpha.c: Delete.
1798         * nlm32-i386.c: Delete.
1799         * nlm32-ppc.c: Delete.
1800         * nlm32-sparc.c: Delete.
1801         * nlm32.c: Delete.
1802         * nlm64.c: Delete.
1803         * nlmcode.h: Delete.
1804         * nlmswap.h: Delete.
1805         * Makefile.in: Regenerate.
1806         * bfd-in2.h: Regenerate.
1807         * configure: Regenerate.
1808         * po/SRC-POTFILES.in: Regenerate.
1809
1810 2018-04-16  Alan Modra  <amodra@gmail.com>
1811
1812         * archures.c: Remove tahoe support.
1813         * config.bfd: Likewise.
1814         * configure.ac: Likewise.
1815         * hosts/tahoe.h: Delete.
1816         * bfd-in2.h: Regenerate.
1817         * configure: Regenerate.
1818
1819 2018-04-14  Alan Modra  <amodra@gmail.com>
1820
1821         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1822         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1823         sanity test.
1824         (elfNN_bed): Init relropagesize.
1825         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1826         select relropagesize.
1827         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1828         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1829         (ELF_MINPAGESIZE): Don't define.
1830         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1831         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1832         * bfd-in2.h: Regenerate.
1833
1834 2018-04-14  Alan Modra  <amodra@gmail.com>
1835
1836         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1837         on __QNXTARGET__ define.
1838
1839 2018-04-14  Alan Modra  <amodra@gmail.com>
1840
1841         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1842         to obsolete list.
1843
1844 2018-04-11  Alan Modra  <amodra@gmail.com>
1845
1846         * aout-adobe.c: Delete.
1847         * bout.c: Delete.
1848         * coff-i860.c: Delete.
1849         * coff-i960.c: Delete.
1850         * cpu-i860.c: Delete.
1851         * cpu-i960.c: Delete.
1852         * elf32-i860.c: Delete.
1853         * elf32-i960.c: Delete.
1854         * hosts/i860mach3.h: Delete.
1855         * Makefile.am: Remove i860, i960, bout, and adobe support.
1856         * archures.c: Remove i860 and i960 support.
1857         * coffcode.h: Likewise.
1858         * reloc.c: Likewise.
1859         * aoutx.h: Comment updates.
1860         * archive.c: Remove BOUT and i960 support.
1861         * bfd.c: Remove BOUT support.
1862         * coffswap.h: Remove i960 support.
1863         * config.bfd: Remove i860, i960 and adobe targets.
1864         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1865         * targets.c: Likewise.
1866         * ieee.c: Remove i960 support.
1867         * mach-o.c: Remove i860 support.
1868         * Makefile.in: Regenerate.
1869         * bfd-in2.h: Regenerate.
1870         * configure: Regenerate.
1871         * libbfd.h: Regenerate.
1872         * po/SRC-POTFILES.in: Regenerate.
1873
1874 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1875
1876         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1877         in the BFD symbol referred by the relocation.
1878         (mips_elf64_write_rela): Likewise.
1879
1880 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1881
1882         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1883         error for out-of-range `r_sym' values.
1884
1885 2018-04-09  Alan Modra  <amodra@gmail.com>
1886
1887         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1888         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1889         (ppc64_elf_check_relocs): Set has_pltcall.
1890         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1891         (ppc64_elf_inline_plt): New function.
1892         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1893         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1894         * elf32-ppc.c (has_pltcall): Define.
1895         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1896         (ppc_elf_check_relocs): Set has_pltcall.
1897         (ppc_elf_inline_plt): New function.
1898         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1899         (ppc_elf_size_dynamic_sections): Likewise.
1900         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1901
1902 2018-04-09  Alan Modra  <amodra@gmail.com>
1903
1904         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1905         (is_plt_seq_reloc): New function.
1906         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1907         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1908         (ppc_elf_relax_section): Handle PLTCALL reloc.
1909         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1910         resolving locally.
1911         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1912         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1913         (has_tls_get_addr_call): Correct comment.
1914         (is_branch_reloc): Add PLTCALL.
1915         (is_plt_seq_reloc): New function.
1916         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1917         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1918         entry for R_PPC64_PLTCALL.
1919         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1920         (ppc_type_of_stub): Handle PLTCALL reloc.
1921         (toc_adjusting_stub_needed): Likewise.
1922         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1923         reloc insn.  Nop out inline plt call sequence when resolving
1924         locally.  Handle __tls_get_addr inline plt call optimization.
1925
1926 2018-04-09  Alan Modra  <amodra@gmail.com>
1927
1928         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1929         (struct ppc_stub_hash_entry): Add symtype field.
1930         (PLT_KEEP): Define.
1931         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1932         (create_linkage_sections): Create pltlocal and relpltlocal.
1933         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1934         Set PLT_KEEP.
1935         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1936         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1937         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1938         Keep PLT entries for inline calls against locals.
1939         (ppc_build_one_stub): Use pltlocal as appropriate.
1940         (ppc_size_one_stub): Likewise.
1941         (ppc64_elf_size_stubs): Set symtype.
1942         (build_global_entry_stubs_and_plt): Init pltlocal and write
1943         relpltlocal for globals.
1944         (write_plt_relocs_for_local_syms): Likewise for local syms.
1945         (ppc64_elf_relocate_section): Support PLT for local syms.
1946         * elf32-ppc.c (PLT_KEEP): Define.
1947         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1948         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1949         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1950         Set PLT_KEEP.  Adjust update_local_sym_info call.
1951         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1952         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1953         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1954         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1955         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1956         (ppc_finish_symbols): Likewise for locals.
1957
1958 2018-04-09  Alan Modra  <amodra@gmail.com>
1959
1960         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1961         for local symbols to..
1962         (write_plt_relocs_for_local_syms): ..here.  New function.
1963         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1964         global symbols to..
1965         (build_global_entry_stubs_and_plt): ..here.  Rename from
1966         build_global_entry_stubs.
1967         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1968         Call write_plt_relocs_for_local_syms.
1969         * elf32-ppc.c (get_sym_h): New function.
1970         (ppc_elf_relax_section): Use get_sym_h.
1971         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1972         stubs for local symbols to..
1973         (ppc_finish_symbols): ..here.  New function.
1974         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1975         global syms to..
1976         (write_global_sym_plt): ..here.  New function.
1977         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1978         (ppc_finish_symbols): Declare.
1979
1980 2018-04-09  Alan Modra  <amodra@gmail.com>
1981
1982         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1983         (ppc_elf_relocate_section): Likewise.
1984         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1985         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1986         resolution to plt entry relative to toc pointer.
1987
1988 2018-04-09  Alan Modra  <amodra@gmail.com>
1989
1990         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1991         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1992         file when other TLS flags are tested in a mask.
1993         (TLS_MARK, NON_GOT): Define.
1994         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1995         (update_local_sym_info): Don't create got entry when NON_GOT.
1996         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1997         Set TLS_MARK.
1998         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1999         (ppc64_elf_relocate_section): Likewise.
2000         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2001         __tls_get_addr calls lacking a marker reloc.
2002         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2003         TLS_TPRELGD): Renumber.  Update comment.
2004         (TLS_MARK, NON_GOT): Define.
2005         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2006         (update_local_sym_info): Don't create got entry when NON_GOT.
2007         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2008         Set TLS_MARK.
2009         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2010         __tls_get_addr calls lacking a marker reloc.
2011
2012 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2013
2014         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2015         R_X86_64_converted_reloc_bit.
2016
2017 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2018
2019         PR gas/22318
2020         * configure: Regenerated.
2021
2022 2018-04-05  Alan Modra  <amodra@gmail.com>
2023
2024         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2025         (elf_hppa_info_to_howto_rel): Likewise.
2026
2027 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2028
2029         * elf-hppa.h (elf_hppa_info_to_howto): Also return
2030         unsuccessfully for unimplemented relocations.
2031         (elf_hppa_info_to_howto_rel): Likewise.
2032
2033 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2034
2035         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
2036         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2037         howto lookup failure.
2038         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2039         accordingly.
2040         (elf32_i860_info_to_howto_rela): Likewise.
2041         (elf32_i860_relocate_splitn): Likewise.
2042         (elf32_i860_relocate_pc16): Likewise.
2043         (elf32_i860_relocate_pc26): Likewise.
2044         (elf32_i860_relocate_section): Likewise.
2045
2046 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2047
2048         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2049         check for `visium_elf_howto_table' table access.
2050
2051 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2052
2053         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2054         check for `iq2000_elf_howto_table' table access.
2055
2056 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2057
2058         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2059         for `elf32_frv_howto_table' table access.
2060
2061 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2062
2063         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2064         unsuccessfully for placeholder howtos.
2065         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2066         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2067
2068 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
2069
2070         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2071         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2072
2073 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2074
2075         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2076         ATTRIBUTE_UNUSED from `abfd'.
2077
2078 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2079
2080         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2081         `_bfd_error_handler' call formatting.
2082
2083 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2084
2085         * elf32-mips.c (mips_info_to_howto_rel): Call
2086         `mips_elf32_rtype_to_howto' directly rather than via
2087         `->elf_backend_mips_rtype_to_howto'.
2088
2089 2018-03-28  Renlin Li  <renlin.li@arm.com>
2090
2091         PR ld/22970
2092         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2093         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2094         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2095         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2096         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2097         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2098         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2099         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2100         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2101         (elfNN_aarch64_final_link_relocate): Support new relocations.
2102         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2103         relocations.
2104         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2105
2106 2018-03-28  Renlin Li  <renlin.li@arm.com>
2107
2108         PR ld/22970
2109         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2110         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2111         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2112         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2113         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2114         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2115         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2116         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2117         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2118         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2119         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2120         TLSLE_LDST16_TPREL_LO12,
2121         TLSLE_LDST16_TPREL_LO12_NC,
2122         TLSLE_LDST32_TPREL_LO12,
2123         TLSLE_LDST32_TPREL_LO12_NC,
2124         TLSLE_LDST64_TPREL_LO12,
2125         TLSLE_LDST64_TPREL_LO12_NC,
2126         TLSLE_LDST8_TPREL_LO12,
2127         TLSLE_LDST8_TPREL_LO12_NC.
2128         * bfd-in2.h: Regenerated.
2129         * libbfd.h: Regenerated.
2130
2131 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
2132
2133         PR ld/22972
2134         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2135         has_old_style_got_reloc.
2136         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2137         relocations.  Fix a couple of long lines.
2138         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2139         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2140         GOT relocations.
2141
2142 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
2143
2144         PR ld/23000
2145         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2146         ENDBR64 to the TLSDESC PLT entry.
2147
2148 2018-03-21  Alan Modra  <amodra@gmail.com>
2149
2150         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2151         symbols.  Use size_t counts.  Delete redundant opd test.
2152
2153 2018-03-21  Alan Modra  <amodra@gmail.com>
2154
2155         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2156
2157 2018-03-21  Alan Modra  <amodra@gmail.com>
2158
2159         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2160         field unsigned.
2161         (update_local_sym_info): Likewise for local_got_tls_masks.
2162         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2163
2164 2018-03-21  Alan Modra  <amodra@gmail.com>
2165
2166         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2167         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2168         do in size_dynamic_sections.
2169
2170 2018-03-21  Alan Modra  <amodra@gmail.com>
2171
2172         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2173         without first checking array bounds.
2174         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2175
2176 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2177
2178         PR ld/22983
2179         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2180         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2181
2182 2018-03-19  Nick Clifton  <nickc@redhat.com>
2183
2184         * po/es.po: Updated Spanish translation.
2185
2186 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2187
2188         * elf32-xtensa.c (xlate_map_entry): Change types of address
2189         fields from 'unsigned' to 'bfd_vma'.
2190         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2191         the key argument to bsearch. Allow offsets past the end of a
2192         section, use the last map entry for translation of such offsets.
2193
2194 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2195
2196         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2197         Not support the target feature.
2198         (nds32_elf_ex9_itb_base): Likewise.
2199         (nds32_elf_ex9_import_table): Likewise.
2200         (nds32_elf_ex9_finish): Likewise.
2201         (nds32_elf_ex9_reloc_jmp): Likewise.
2202         (nds32_elf_get_insn_with_reg): Likewise.
2203         (nds32_get_local_syms): Likewise.
2204         (nds32_elf_ex9_replace_instruction): Likewise.
2205         (nds32_elf_ifc_calc): Likewise.
2206         (nds32_elf_ifc_finish): Likewise.
2207         (nds32_elf_ifc_replace): Likewise.
2208         (nds32_elf_ifc_reloc): Likewise.
2209
2210 2018-03-14  Alan Modra  <amodra@gmail.com>
2211
2212         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2213         sfpr size added before defining alias symbols.
2214         (ppc64_elf_build_stubs): Add stub section padding before
2215         copying sfpr contents and defining save/restore alias symbols.
2216
2217 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2218
2219         PR ld/20882
2220         * elflink.c (elf_gc_mark_debug_section): Also check the local
2221         debug definition section.
2222
2223 2018-03-13  Nick Clifton  <nickc@redhat.com>
2224
2225         PR 22113
2226         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2227         function.  Add an end address parameter.  Check access of the data
2228         pointer to make sure that they do not extend beyond the end
2229         address.  Return FALSE if any check fails.  Add the end address
2230         pointer to the ui structure.
2231         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2232         codes to make sure that they do not extend beyond the end address
2233         pointer.  Print an error message and return immediately if any
2234         check fails.
2235
2236 2018-03-09  Nick Clifton  <nickc@redhat.com>
2237
2238         * elf64-s390.c (elf_s390_relocate_section): Move check for
2239         relocations against non-allocated sections to before the code that
2240         handles ifunc relocations.
2241         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2242         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2243         relocs against IFUNC symbols in non-allocated sections as relocs
2244         against FUNC symbols.
2245         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2246
2247 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
2248
2249         PR ld/22929
2250         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2251         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2252         relocation against FUNC symbol.
2253         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2254
2255 2018-03-07  Renlin Li  <renlin.li@arm.com>
2256
2257         PR ld/20402
2258         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2259         symbol, and don't emit relocation in specific case.
2260
2261 2018-03-07  Alan Modra  <amodra@gmail.com>
2262
2263         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2264         (mips_elf64_slurp_one_reloc_table): Pass on error.
2265
2266 2018-03-03  James Cowgill  <james.cowgill@mips.com>
2267             Maciej W. Rozycki  <macro@mips.com>
2268
2269         PR ld/21900
2270         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2271         after calling `undefined_symbol' hook if this is an error
2272         condition.  Assume the value of 0 for the symbol requested
2273         otherwise.
2274
2275 2018-03-02  Jim Wilson  <jimw@sifive.com>
2276
2277         PR 22903
2278         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2279         and nop instead of 4.
2280         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
2281         8 instead of 4.
2282
2283 2018-03-01  Jim Wilson  <jimw@sifive.com>
2284
2285         PR 22756
2286         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2287         else if instead of if.
2288
2289 2018-03-01  Alan Modra  <amodra@gmail.com>
2290
2291         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2292
2293 2018-02-28  Alan Modra  <amodra@gmail.com>
2294
2295         PR 22887
2296         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2297
2298 2018-02-28  Nick Clifton  <nickc@redhat.com>
2299
2300         PR 22895
2301         PR 22893
2302         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2303         pointer.  Drop unused abfd parameter.  Check the size of the block
2304         before initialising the data field.  Return the end pointer if the
2305         size is invalid.
2306         (read_attribute_value): Adjust invocations of read_n_bytes.
2307
2308         PR 22894
2309         * dwarf1.c (parse_die): Check the length of form blocks before
2310         advancing the data pointer.
2311
2312 2018-02-28  Alan Modra  <amodra@gmail.com>
2313
2314         PR 22887
2315         * aoutx.h (translate_symbol_table): Print an error message and set
2316         bfd_error on finding an invalid name string offset.
2317
2318 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2319
2320         * config.in: Regenerated.
2321         * configure: Likewise.
2322         * configure.ac: Add --enable-separate-code.
2323         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
2324         to 1 for Linux/x86 targets,
2325         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2326         DEFAULT_LD_Z_SEPARATE_CODE is 1.
2327
2328 2018-02-27  Nick Clifton  <nickc@redhat.com>
2329
2330         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2331         message.
2332         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2333         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2334         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2335         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2336         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2337         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2338         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2339         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2340         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2341
2342         PR 22875
2343         * elf-bfd.h (struct elf_backend_data): Change the return type of
2344         the elf_info_to_howto and elf_info_to_howto_rel function pointers
2345         to bfd_boolean.
2346         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2347         value from the info_to_howto function and fail if that function
2348         failed.
2349         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2350         from the info_to_howto function.
2351         (elf32_h8_relax_section): Likewise.
2352         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2353         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2354         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2355         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2356         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2357         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2358         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2359         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2360         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2361         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2362         (riscv_elf_relocate_section): Likewise.
2363         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2364         bfd_boolean.  Issue an error message, set an error value and
2365         return FALSE if the reloc is not recognized.
2366         (elf_hppa_info_to_howto_rel): Likewise.
2367         * elf-m10200.c (mn10200_info_to_howto): Likewise.
2368         * elf-m10300.c (mn10300_info_to_howto): Likewise.
2369         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2370         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2371         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2372         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2373         * elf32-bfin.c (bfin_info_to_howto): Likewise.
2374         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2375         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2376         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2377         (cris_info_to_howto_rela): Likewise.
2378         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2379         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2380         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2381         Likewise.
2382         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2383         (elf32_dlx_info_to_howto_rel): Likewise.
2384         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2385         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2386         * elf32-frv.c (frv_info_to_howto_rela)
2387         (frvfdpic_info_to_howto_rel): Likewise.
2388         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2389         * elf32-gen.c (elf_generic_info_to_howto)
2390         (elf_generic_info_to_howto_rel): Likewise.
2391         * elf32-h8300.c (elf32_h8_info_to_howto)
2392         (elf32_h8_info_to_howto_rel): Likewise.
2393         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2394         * elf32-i386.c (elf_i386_reloc_type_lookup)
2395         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2396         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2397         Likewise.
2398         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2399         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2400         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2401         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2402         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2403         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2404         Likewise.
2405         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2406         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2407         * elf32-m68k.c (rtype_to_howto): Likewise.
2408         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2409         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2410         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2411         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2412         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2413         Likewise.
2414         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2415         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2416         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2417         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2418         Likewise.
2419         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2420         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2421         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2422         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2423         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2424         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2425         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2426         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2427         * elf32-score.c (s3_bfd_score_info_to_howto)
2428         (_bfd_score_info_to_howto): Likewise.
2429         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2430         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2431         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2432         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2433         (elf32_tic6x_info_to_howto_rel): Likewise.
2434         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2435         * elf32-v850.c (v850_elf_info_to_howto_rel)
2436         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2437         * elf32-vax.c (rtype_to_howto): Likewise.
2438         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2439         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2440         (elf32_wasm32_info_to_howto_rela): Likewise.
2441         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2442         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2443         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2444         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2445         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2446         * elf64-gen.c (elf_generic_info_to_howto)
2447         (elf_generic_info_to_howto_rel): Likewise.
2448         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2449         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2450         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2451         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2452         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2453         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2454         Likewise.
2455         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2456         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2457         Likewise.
2458         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2459         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2460         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2461         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2462         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2463         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2464         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2465         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2466         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2467         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2468         Default to NULL.
2469
2470 2018-02-26  Jim Wilson  <jimw@sifive.com>
2471             Stephan Schreiber <info@fs-driver.org>
2472
2473         PR 15904
2474         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2475         call, set changed_contents and changed_relocs.  Likewise after
2476         successful ia64_elf_relax_br call.
2477
2478 2018-02-26  Alan Modra  <amodra@gmail.com>
2479
2480         * elf.c (assign_file_positions_except_relocs): Don't segfault
2481         when actual number of phdrs is less than allocated.  Delete
2482         outdated comment.  Formatting.
2483
2484 2018-02-26  Alan Modra  <amodra@gmail.com>
2485
2486         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2487         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2488         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2489         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2490         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2491         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2492         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2493         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2494         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2495         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2496         error/warning messages.
2497
2498 2018-02-26  Alan Modra  <amodra@gmail.com>
2499
2500         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2501         * syms.c: Standardize error/warning messages.
2502
2503 2018-02-26  Alan Modra  <amodra@gmail.com>
2504
2505         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2506         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2507         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2508         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2509
2510 2018-02-26  Alan Modra  <amodra@gmail.com>
2511
2512         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2513
2514 2018-02-26  Alan Modra  <amodra@gmail.com>
2515
2516         * elfxx-mips.c: Standardize error/warning messages.
2517
2518 2018-02-26  Alan Modra  <amodra@gmail.com>
2519
2520         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2521         * elflink.c: Standardize error/warning messages.  Replace use of
2522         linker callback einfo with _bfd_error_handler when possible.
2523
2524 2018-02-26  Alan Modra  <amodra@gmail.com>
2525
2526         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2527         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2528         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2529         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2530         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2531         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2532         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2533         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2534         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2535         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2536         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2537         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2538         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2539         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2540         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2541         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2542         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2543         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2544         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2545         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2546         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2547         unrecognized/unsupported reloc message.
2548
2549 2018-02-26  Alan Modra  <amodra@gmail.com>
2550
2551         * elf32-ppc.c: Standardize error/warning messages.  Use
2552         _bfd_error_handler rather than einfo when einfo features not used.
2553         * elf64-ppc.c: Likewise.
2554
2555 2018-02-23  Alan Modra  <amodra@gmail.com>
2556
2557         PR 22881
2558         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2559         segment if no matching LOAD segment.
2560
2561 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2562
2563         * elf32-nds32.h: Define mask for ict_model.
2564
2565 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
2566
2567         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2568
2569 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2570
2571         Revert
2572         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2573
2574         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2575         .reginfo section has wrong size.
2576
2577 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2578
2579         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2580         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2581         `.MIPS.abiflags' sections.
2582         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2583         section's end.
2584
2585 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2586
2587         * section.c (SEC_FIXED_SIZE): New macro.
2588         * bfd-in2.h: Regenerate.
2589
2590 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2591
2592         * section.c (SEC_HAS_GOT_REF): Remove macro.
2593         * bfd-in2.h: Regenerate.
2594
2595 2018-02-19  Alan Modra  <amodra@gmail.com>
2596
2597         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2598         arguments.
2599         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2600         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2601         (_bfd_riscv_relax_pc): Likewise and fix typos.
2602         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2603         * libbfd.h: Regenerate.
2604
2605 2018-02-19  Alan Modra  <amodra@gmail.com>
2606
2607         * dwarf2.c (read_section): Don't use 'll' format modifier.
2608         (find_abstract_instance): Likewise.
2609         * elfcore.h (elf_core_file_p): Likewise.
2610
2611 2018-02-19  Alan Modra  <amodra@gmail.com>
2612
2613         * bfd-in.h: Include inttypes.h or if not available define
2614         PRId64, PRIu64 and PRIx64.
2615         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2616         modifier to print bfd_vma.
2617         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2618         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2619         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2620         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2621         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2622         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2623         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2624         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2625         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2626         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2627         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2628         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2629         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2630         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2631         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2632         and cast input to uint64_t, and similarly for Ld and Lu.
2633         * bfd-in2.h: Regenerate.
2634
2635 2018-02-19  Alan Modra  <amodra@gmail.com>
2636
2637         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2638         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2639         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2640         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2641         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2642         * reloc.c: Replace use of %R and %T in format strings passed to
2643         einfo and friends by %pR and %pT.
2644
2645 2018-02-19  Alan Modra  <amodra@gmail.com>
2646
2647         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2648         of %A and %B.
2649         * aout-adobe.c: Update all messages using %A and %B.
2650         * aout-cris.c: Likewise.
2651         * aoutx.h: Likewise.
2652         * archive.c: Likewise.
2653         * binary.c: Likewise.
2654         * cache.c: Likewise.
2655         * coff-alpha.c: Likewise.
2656         * coff-arm.c: Likewise.
2657         * coff-i860.c: Likewise.
2658         * coff-mcore.c: Likewise.
2659         * coff-ppc.c: Likewise.
2660         * coff-rs6000.c: Likewise.
2661         * coff-sh.c: Likewise.
2662         * coff-tic4x.c: Likewise.
2663         * coff-tic54x.c: Likewise.
2664         * coff-tic80.c: Likewise.
2665         * coff64-rs6000.c: Likewise.
2666         * coffcode.h: Likewise.
2667         * coffgen.c: Likewise.
2668         * cofflink.c: Likewise.
2669         * coffswap.h: Likewise.
2670         * compress.c: Likewise.
2671         * cpu-arm.c: Likewise.
2672         * ecoff.c: Likewise.
2673         * elf-attrs.c: Likewise.
2674         * elf-eh-frame.c: Likewise.
2675         * elf-ifunc.c: Likewise.
2676         * elf-m10300.c: Likewise.
2677         * elf-properties.c: Likewise.
2678         * elf-s390-common.c: Likewise.
2679         * elf.c: Likewise.
2680         * elf32-arc.c: Likewise.
2681         * elf32-arm.c: Likewise.
2682         * elf32-avr.c: Likewise.
2683         * elf32-bfin.c: Likewise.
2684         * elf32-cr16.c: Likewise.
2685         * elf32-cr16c.c: Likewise.
2686         * elf32-cris.c: Likewise.
2687         * elf32-crx.c: Likewise.
2688         * elf32-d10v.c: Likewise.
2689         * elf32-d30v.c: Likewise.
2690         * elf32-epiphany.c: Likewise.
2691         * elf32-fr30.c: Likewise.
2692         * elf32-frv.c: Likewise.
2693         * elf32-gen.c: Likewise.
2694         * elf32-hppa.c: Likewise.
2695         * elf32-i370.c: Likewise.
2696         * elf32-i386.c: Likewise.
2697         * elf32-i960.c: Likewise.
2698         * elf32-ip2k.c: Likewise.
2699         * elf32-iq2000.c: Likewise.
2700         * elf32-lm32.c: Likewise.
2701         * elf32-m32c.c: Likewise.
2702         * elf32-m32r.c: Likewise.
2703         * elf32-m68hc11.c: Likewise.
2704         * elf32-m68hc12.c: Likewise.
2705         * elf32-m68hc1x.c: Likewise.
2706         * elf32-m68k.c: Likewise.
2707         * elf32-mcore.c: Likewise.
2708         * elf32-mep.c: Likewise.
2709         * elf32-metag.c: Likewise.
2710         * elf32-microblaze.c: Likewise.
2711         * elf32-moxie.c: Likewise.
2712         * elf32-msp430.c: Likewise.
2713         * elf32-mt.c: Likewise.
2714         * elf32-nds32.c: Likewise.
2715         * elf32-nios2.c: Likewise.
2716         * elf32-or1k.c: Likewise.
2717         * elf32-pj.c: Likewise.
2718         * elf32-ppc.c: Likewise.
2719         * elf32-rl78.c: Likewise.
2720         * elf32-rx.c: Likewise.
2721         * elf32-s390.c: Likewise.
2722         * elf32-score.c: Likewise.
2723         * elf32-score7.c: Likewise.
2724         * elf32-sh-symbian.c: Likewise.
2725         * elf32-sh.c: Likewise.
2726         * elf32-sh64.c: Likewise.
2727         * elf32-sparc.c: Likewise.
2728         * elf32-spu.c: Likewise.
2729         * elf32-tic6x.c: Likewise.
2730         * elf32-tilepro.c: Likewise.
2731         * elf32-v850.c: Likewise.
2732         * elf32-vax.c: Likewise.
2733         * elf32-visium.c: Likewise.
2734         * elf32-wasm32.c: Likewise.
2735         * elf32-xgate.c: Likewise.
2736         * elf32-xtensa.c: Likewise.
2737         * elf64-alpha.c: Likewise.
2738         * elf64-gen.c: Likewise.
2739         * elf64-hppa.c: Likewise.
2740         * elf64-ia64-vms.c: Likewise.
2741         * elf64-mmix.c: Likewise.
2742         * elf64-ppc.c: Likewise.
2743         * elf64-s390.c: Likewise.
2744         * elf64-sh64.c: Likewise.
2745         * elf64-sparc.c: Likewise.
2746         * elf64-x86-64.c: Likewise.
2747         * elfcode.h: Likewise.
2748         * elfcore.h: Likewise.
2749         * elflink.c: Likewise.
2750         * elfnn-aarch64.c: Likewise.
2751         * elfnn-ia64.c: Likewise.
2752         * elfnn-riscv.c: Likewise.
2753         * elfxx-mips.c: Likewise.
2754         * elfxx-sparc.c: Likewise.
2755         * elfxx-tilegx.c: Likewise.
2756         * elfxx-x86.c: Likewise.
2757         * hpux-core.c: Likewise.
2758         * ieee.c: Likewise.
2759         * ihex.c: Likewise.
2760         * libbfd.c: Likewise.
2761         * linker.c: Likewise.
2762         * mach-o.c: Likewise.
2763         * merge.c: Likewise.
2764         * mmo.c: Likewise.
2765         * oasys.c: Likewise.
2766         * pdp11.c: Likewise.
2767         * pe-mips.c: Likewise.
2768         * peXXigen.c: Likewise.
2769         * peicode.h: Likewise.
2770         * reloc.c: Likewise.
2771         * rs6000-core.c: Likewise.
2772         * srec.c: Likewise.
2773         * stabs.c: Likewise.
2774         * vms-alpha.c: Likewise.
2775         * xcofflink.c: Likewise.
2776
2777 2018-02-19  Alan Modra  <amodra@gmail.com>
2778
2779         PR 22845
2780         * elf.c (IS_TBSS): Define.
2781         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2782         (assign_file_positions_for_non_load_sections): Revert last change.
2783         Properly calculate load segment limits to compare against relro limits.
2784
2785 2018-02-17  Alan Modra  <amodra@gmail.com>
2786
2787         PR 22845
2788         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2789         degenerate zero size PT_LOAD segments when finding one overlapping
2790         the PT_GNU_RELRO segment.
2791
2792 2018-02-16  Alan Modra  <amodra@gmail.com>
2793
2794         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2795         (_bfd_bool_bfd_true): Rename from bfd_true.
2796         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2797         (_bfd_int_bfd_0): Rename from bfd_0.
2798         (_bfd_uint_bfd_0): Rename from bfd_0u.
2799         (_bfd_long_bfd_0): Rename from bfd_0l.
2800         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2801         (_bfd_void_bfd): Rename from bfd_void.
2802         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2803         (_bfd_bool_bfd_link_false_error),
2804         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2805         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2806         (_bfd_bool_bfd_asection_bfd_asection_true),
2807         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2808         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2809         * archive.c (_bfd_noarchive_get_elt_at_index),
2810         (_bfd_noarchive_openr_next_archived_file),
2811         (_bfd_noarchive_construct_extended_name_table),
2812         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2813         (_bfd_noarchive_write_armap): New functions.
2814         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2815         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2816         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2817         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2818         (alpha_ecoff_swap_coff_lineno_out),
2819         (alpha_ecoff_swap_coff_reloc_out): New functions.
2820         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2821         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2822         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2823         (mips_ecoff_swap_coff_lineno_out),
2824         (mips_ecoff_swap_coff_reloc_out): New functions.
2825         * coffcode.h (coff_set_alignment_hook): Replace define with
2826         new function.
2827         (symname_in_debug_hook): Likewise.
2828         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2829         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2830         * elf.c (assign_file_positions_except_relocs): Test
2831         elf_backend_allow_non_load_phdr for NULL.
2832         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2833         _bfd_elf_link_omit_section_dynsym.  Update uses.
2834         (_bfd_elf_omit_section_dynsym_all): New function.
2835         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2836         (_bfd_elf_omit_section_dynsym_default): Declare.
2837         (_bfd_elf_omit_section_dynsym_all): Declare.
2838         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2839         (_bfd_nolink_bfd_get_relocated_section_contents),
2840         (_bfd_nolink_bfd_lookup_section_flags),
2841         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2842         (_bfd_nolink_bfd_link_hash_table_create),
2843         (_bfd_nolink_bfd_link_just_syms),
2844         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2845         (_bfd_nolink_bfd_link_split_section),
2846         (_bfd_nolink_section_already_linked),
2847         (_bfd_nolink_bfd_define_common_symbol),
2848         (_bfd_nolink_bfd_define_start_stop): New functions.
2849         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2850         (_bfd_norelocs_bfd_reloc_name_lookup),
2851         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2852         * section.c (_bfd_nowrite_set_section_contents): New function.
2853         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2854         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2855         (_bfd_nosymbols_get_symbol_version_string),
2856         (_bfd_nosymbols_bfd_is_local_label_name),
2857         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2858         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2859         (_bfd_nosymbols_bfd_make_debug_symbol),
2860         ( _bfd_nosymbols_read_minisymbols),
2861         ( _bfd_nosymbols_minisymbol_to_symbol),
2862         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2863         * libbfd-in.h: Declare new functions.  Update existing defines,
2864         removing casts.
2865         * aix386-core.c: Update to use new hooks.  Formatting.
2866         * aout-adobe.c: Likewise.
2867         * aout-arm.c: Likewise.
2868         * aout-target.h: Likewise.
2869         * aout-tic30.c: Likewise.
2870         * aoutf1.h: Likewise.
2871         * binary.c: Likewise.
2872         * bout.c: Likewise.
2873         * cisco-core.c: Likewise.
2874         * coff-alpha.c: Likewise.
2875         * coff-i386.c: Likewise.
2876         * coff-i860.c: Likewise.
2877         * coff-i960.c: Likewise.
2878         * coff-ia64.c: Likewise.
2879         * coff-mips.c: Likewise.
2880         * coff-ppc.c: Likewise.
2881         * coff-rs6000.c: Likewise.
2882         * coff-sh.c: Likewise.
2883         * coff-tic30.c: Likewise.
2884         * coff-tic54x.c: Likewise.
2885         * coff-x86_64.c: Likewise.
2886         * coff64-rs6000.c: Likewise.
2887         * coffcode.h: Likewise.
2888         * elf-m10300.c: Likewise.
2889         * elf32-cr16.c: Likewise.
2890         * elf32-lm32.c: Likewise.
2891         * elf32-m32r.c: Likewise.
2892         * elf32-metag.c: Likewise.
2893         * elf32-score.c: Likewise.
2894         * elf32-score7.c: Likewise.
2895         * elf32-tilepro.c: Likewise.
2896         * elf32-xstormy16.c: Likewise.
2897         * elf32-xtensa.c: Likewise.
2898         * elf64-alpha.c: Likewise.
2899         * elf64-hppa.c: Likewise.
2900         * elf64-ia64-vms.c: Likewise.
2901         * elf64-mmix.c: Likewise.
2902         * elf64-sh64.c: Likewise.
2903         * elfnn-ia64.c: Likewise.
2904         * elfxx-sparc.c: Likewise.
2905         * elfxx-target.h: Likewise.
2906         * elfxx-tilegx.c: Likewise.
2907         * elfxx-x86.h: Likewise.
2908         * hp300hpux.c: Likewise.
2909         * hppabsd-core.c: Likewise.
2910         * hpux-core.c: Likewise.
2911         * i386msdos.c: Likewise.
2912         * i386os9k.c: Likewise.
2913         * ieee.c: Likewise.
2914         * ihex.c: Likewise.
2915         * irix-core.c: Likewise.
2916         * libaout.h: Likewise.
2917         * libecoff.h: Likewise.
2918         * mach-o-target.c: Likewise.
2919         * mach-o.c: Likewise.
2920         * mipsbsd.c: Likewise.
2921         * mmo.c: Likewise.
2922         * netbsd-core.c: Likewise.
2923         * nlm-target.h: Likewise.
2924         * oasys.c: Likewise.
2925         * osf-core.c: Likewise.
2926         * pdp11.c: Likewise.
2927         * pe-mips.c: Likewise.
2928         * pe-x86_64.c: Likewise.
2929         * pef.c: Likewise.
2930         * plugin.c: Likewise.
2931         * ppcboot.c: Likewise.
2932         * ptrace-core.c: Likewise.
2933         * sco5-core.c: Likewise.
2934         * som.c: Likewise.
2935         * sparclynx.c: Likewise.
2936         * srec.c: Likewise.
2937         * tekhex.c: Likewise.
2938         * trad-core.c: Likewise.
2939         * verilog.c: Likewise.
2940         * versados.c: Likewise.
2941         * vms-alpha.c: Likewise.
2942         * vms-lib.c: Likewise.
2943         * wasm-module.c: Likewise.
2944         * xsym.c: Likewise.
2945         * libbfd.h: Regenerate.
2946
2947 2018-02-15  Jim Wilson  <jimw@sifive.com>
2948
2949         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2950         symbols whose section address is zero.
2951
2952         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2953         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2954         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2955         Add %X%P to error messages.
2956
2957 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2958
2959         PR ld/22832
2960         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2961         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2962         and assert that the result of the call is not NULL.
2963
2964 2018-02-14  Nick Clifton  <nickc@redhat.com>
2965
2966         PR 22823
2967         Revert previous delta.  Add extra casts to avoid compile time
2968         warnings instead.
2969         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2970         cast to avoid warning from gcc v8 compiler.
2971         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2972         (_bfd_generic_bfd_set_private_flags): Likewise.
2973         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2974         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2975         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2976         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2977         (_bfd_noarchive_construct_extended_name_table): Likewise.
2978         (_bfd_noarchive_truncate_arname): Likewise.
2979         (_bfd_noarchive_write_ar_hdr): Likewise.
2980         (_bfd_noarchive_get_elt_at_index): Likewise.
2981         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2982         (_bfd_nosymbols_print_symbol): Likewise.
2983         (_bfd_nosymbols_get_symbol_info): Likewise.
2984         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2985         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2986         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2987         (_bfd_nosymbols_get_lineno): Likewise.
2988         (_bfd_nosymbols_find_nearest_line): Likewise.
2989         (_bfd_nosymbols_find_line): Likewise.
2990         (_bfd_nosymbols_find_inliner_info): Likewise.
2991         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2992         (_bfd_nosymbols_read_minisymbols): Likewise.
2993         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2994         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2995         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2996         (_bfd_nowrite_set_arch_mach): Likewise.
2997         (_bfd_nowrite_set_section_contents): Likewise.
2998         (_bfd_nolink_sizeof_headers): Likewise.
2999         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3000         (_bfd_nolink_bfd_relax_section): Likewise.
3001         (_bfd_nolink_bfd_gc_sections): Likewise.
3002         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3003         (_bfd_nolink_bfd_merge_sections): Likewise.
3004         (_bfd_nolink_bfd_is_group_section): Likewise.
3005         (_bfd_nolink_bfd_discard_group): Likewise.
3006         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3007         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3008         (_bfd_nolink_bfd_link_just_syms): Likewise.
3009         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3010         (_bfd_nolink_bfd_final_link): Likewise.
3011         (_bfd_nolink_bfd_link_split_section): Likewise.
3012         (_bfd_nolink_section_already_linked): Likewise.
3013         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3014         (_bfd_nolink_bfd_define_start_stop): Likewise.
3015         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3016         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3017         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3018         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3019         * libbfd.c (bfd_false_any): Delete.
3020         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3021         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3022         * libbfd.h (extern): Regenerate
3023         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3024         cast to avoid warning from gcc v8 compiler.
3025         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3026         * binary.c (binary_get_symbol_info): Likewise.
3027         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3028         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3029         * coffcode.h (coff_set_alignment_hook): Likewise.
3030         (symname_in_debug_hook): Likewise.
3031         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3032         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3033         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3034         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3035         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3036         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3037         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3038         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3039         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3040         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3041         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3042         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3043         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3044         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3045         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3046         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3047         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3048         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3049         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3050         (bfd_elfNN_bfd_set_private_flags): Likewise.
3051         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3052         (elf_backend_init_index_section): Likewise.
3053         (elf_backend_allow_non_load_phdr): Likewise.
3054         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3055         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3056         * ieee.c (ieee_construct_extended_name_table): Likewise.
3057         (ieee_write_armap): Likewise.
3058         (ieee_write_ar_hdr): Likewise.
3059         (ieee_bfd_is_target_special_symbol): Likewise.
3060         * ihex.c (ihex_canonicalize_symtab): Likewise.
3061         (ihex_bfd_is_target_special_symbol): Likewise.
3062         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3063         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3064         (_bfd_ecoff_set_alignment_hook): Likewise.
3065         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3066         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3067         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3068         * oasys.c (oasys_construct_extended_name_table): Likewise.
3069         (oasys_write_armap): Likewise.
3070         (oasys_write_ar_hdr): Likewise.
3071         (oasys_bfd_is_target_special_symbol): Likewise.
3072         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3073         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3074         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3075         * som.c (som_bfd_is_target_special_symbol): Likewise.
3076         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3077         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3078         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3079         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3080         (versados_bfd_reloc_name_lookup): Likewise.
3081         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3082         (vms_bfd_define_start_stop): Likewise.
3083         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3084         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3085         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3086
3087 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
3088
3089         PR ld/22842
3090         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3091         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3092         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3093         R_X86_64_PC32 reloc against dynamic function in data section.
3094         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3095         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3096         against dynamic function in data section.
3097         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3098         function address only if pcrel_plt is true.
3099         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3100         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3101         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
3102         PC-relative relocation against a function definition in data
3103         secton in PIE.  Remove the obsolete comments.
3104         (elf_x86_link_hash_table): Add pcrel_plt.
3105
3106 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3107
3108         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3109         instead of bfd_link_pic, for building shared library.
3110
3111 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3112
3113         PR gas/22791
3114         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3115         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3116         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
3117         against protected function in shared object.
3118
3119 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
3120
3121         PR 22828
3122         * po/ru.po: Fix typo in Russian translation.
3123
3124 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
3125
3126         * wasm-module.c (wasm_scan_name_function_section): Rename
3127         `index' local variable to `idx'.
3128
3129 2018-02-13  Nick Clifton  <nickc@redhat.com>
3130
3131         PR 22823
3132         Fix compile time warnings generated by gcc version 8.
3133         * libbfd-in.h: Remove extraneous text from prototypes.
3134         Add prototypes for bfd_false_any, bfd_true_any,
3135         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3136         bfd_n1_any, bfd_void_any.
3137         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3138         function.
3139         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3140         (_bfd_generic_bfd_set_private_flags): Likewise.
3141         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3142         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3143         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3144         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3145         (_bfd_noarchive_construct_extended_name_table): Likewise.
3146         (_bfd_noarchive_truncate_arname): Likewise.
3147         (_bfd_noarchive_write_ar_hdr): Likewise.
3148         (_bfd_noarchive_get_elt_at_index): Likewise.
3149         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3150         (_bfd_nosymbols_print_symbol): Likewise.
3151         (_bfd_nosymbols_get_symbol_info): Likewise.
3152         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3153         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3154         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3155         (_bfd_nosymbols_get_lineno): Likewise.
3156         (_bfd_nosymbols_find_nearest_line): Likewise.
3157         (_bfd_nosymbols_find_line): Likewise.
3158         (_bfd_nosymbols_find_inliner_info): Likewise.
3159         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3160         (_bfd_nosymbols_read_minisymbols): Likewise.
3161         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3162         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3163         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3164         (_bfd_nowrite_set_arch_mach): Likewise.
3165         (_bfd_nowrite_set_section_contents): Likewise.
3166         (_bfd_nolink_sizeof_headers): Likewise.
3167         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3168         (_bfd_nolink_bfd_relax_section): Likewise.
3169         (_bfd_nolink_bfd_gc_sections): Likewise.
3170         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3171         (_bfd_nolink_bfd_merge_sections): Likewise.
3172         (_bfd_nolink_bfd_is_group_section): Likewise.
3173         (_bfd_nolink_bfd_discard_group): Likewise.
3174         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3175         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3176         (_bfd_nolink_bfd_link_just_syms): Likewise.
3177         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3178         (_bfd_nolink_bfd_final_link): Likewise.
3179         (_bfd_nolink_bfd_link_split_section): Likewise.
3180         (_bfd_nolink_section_already_linked): Likewise.
3181         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3182         (_bfd_nolink_bfd_define_start_stop): Likewise.
3183         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3184         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3185         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3186         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3187         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3188         accepts one or more arguments.
3189         (bfd_true_any): Likewise.
3190         (bfd_nullvoidptr_any): Likewise.
3191         (bfd_0_any): Likewise.
3192         (bfd_0u_any): Likewise.
3193         (bfd_0l_any): Likewise.
3194         (_bfd_n1_any): Likewise.
3195         (bfd_void_any): Likewise.
3196         * libbfd.h (extern): Regenerate
3197         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3198         based dummy function.
3199         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3200         * binary.c (binary_get_symbol_info): Likewise.
3201         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3202         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3203         * coffcode.h (coff_set_alignment_hook): Likewise.
3204         (symname_in_debug_hook): Likewise.
3205         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3206         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3207         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3208         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3209         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3210         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3211         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3212         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3213         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3214         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3215         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3216         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3217         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3218         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3219         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3220         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3221         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3222         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3223         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3224         (bfd_elfNN_bfd_set_private_flags): Likewise.
3225         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3226         (elf_backend_init_index_section): Likewise.
3227         (elf_backend_allow_non_load_phdr): Likewise.
3228         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3229         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3230         * ieee.c (ieee_construct_extended_name_table): Likewise.
3231         (ieee_write_armap): Likewise.
3232         (ieee_write_ar_hdr): Likewise.
3233         (ieee_bfd_is_target_special_symbol): Likewise.
3234         * ihex.c (ihex_canonicalize_symtab): Likewise.
3235         (ihex_bfd_is_target_special_symbol): Likewise.
3236         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3237         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3238         (_bfd_ecoff_set_alignment_hook): Likewise.
3239         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3240         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3241         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3242         * oasys.c (oasys_construct_extended_name_table): Likewise.
3243         (oasys_write_armap): Likewise.
3244         (oasys_write_ar_hdr): Likewise.
3245         (oasys_bfd_is_target_special_symbol): Likewise.
3246         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3247         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3248         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3249         * som.c (som_bfd_is_target_special_symbol): Likewise.
3250         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3251         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3252         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3253         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3254         (versados_bfd_reloc_name_lookup): Likewise.
3255         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3256         (vms_bfd_define_start_stop): Likewise.
3257         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3258         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3259         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3260         * elf32-arc.c (get_replace_function): Assign replacement function
3261         to func pointer.
3262         * elf32-i370.c (i370_noop): Update prototype.
3263
3264 2018-02-13  Alan Modra  <amodra@gmail.com>
3265
3266         PR 22836
3267         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3268         relocation sections.  If size reduces to just the flag word,
3269         remove that too and mark with SEC_EXCLUDE.
3270         * elflink.c (bfd_elf_final_link): Strip empty group sections.
3271
3272 2018-02-13  Alan Modra  <amodra@gmail.com>
3273
3274         PR 22829
3275         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3276         PT_GNU_RELRO setup.
3277
3278 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
3279
3280         * i386msdos.c (msdos_mkobject); New function.
3281         (msdos_object_p): New function.
3282         (i386_msdos_vec): Use msdos_object_p as the check_format
3283         function.
3284         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3285         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3286         IMAGE_NT_SIGNATURE.
3287         * peXXigen.c: Likewise.
3288         * coff-ia64.c: Likewise.
3289
3290 2018-02-12  Nick Clifton  <nickc@redhat.com>
3291
3292         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3293         assignment.
3294         * elf32-arc.c (elf_arc_relocate_section): Likewise.
3295
3296 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
3297
3298         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3299         (sparc_elf_append_rela): Assert that there is enough room in section.
3300         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3301         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3302         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3303         For a symbol subject to a GOT relocation, reserve a slot in the
3304         relocation section if the symbol isn't dynamic and we are in PIC mode.
3305         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3306         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3307         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3308         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
3309         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3310         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
3311         undefined weak symbol with non-default visibility.  Remove superfluous
3312         'else' and fix formatting.
3313
3314 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
3315
3316         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3317         is_solaris.
3318         (i386_elf32_sol2_vec): Don't declare.
3319         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3320         Don't set need_global_offset_table.
3321         (elf_i386_solaris_arch_bed): New.
3322         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3323         Solaris.
3324         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3325         target_os != is_nacl instead of target_os == is_normal.
3326         (x86_64_elf64_sol2_vec): Don't declare.
3327         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3328         is_nacl instead of target_os == is_normal.  Don't set
3329         need_global_offset_table.
3330         (elf_x86_64_solaris_arch_bed): New.
3331         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3332         Solaris.
3333         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3334         _GLOBAL_OFFSET_TABLE_ for Solaris.
3335         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3336         need_global_offset_table.
3337         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3338         (elf_x86_link_hash_table): Remove need_global_offset_table.
3339         (elf_x86_init_table): Likewise.
3340
3341 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3342
3343         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3344         Remove prototype.
3345         (i386_elf32_sol2_vec): Declared.
3346         (elf_i386_link_setup_gnu_properties): Set
3347         need_global_offset_table with info->output_bfd->xvec.
3348         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3349         Remove prototype.
3350         (x86_64_elf64_sol2_vec): Declared.
3351         (elf_x86_64_link_setup_gnu_properties): Set
3352         need_global_offset_table with info->output_bfd->xvec.
3353
3354 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3355
3356         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3357         New prototype.
3358         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3359         for Solaris.
3360         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3361         New prototype.
3362         (elf_x86_64_link_setup_gnu_properties): Set
3363         need_global_offset_table for Solaris.
3364         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3365         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3366         (_bfd_x86_elf_link_setup_gnu_properties): Copy
3367         need_global_offset_table.
3368         * elfxx-x86.h (elf_x86_link_hash_table): Add
3369         need_global_offset_table.
3370         (elf_x86_init_table): Likewise.
3371
3372 2018-02-08  Jim Wilson  <jimw@sifive.com>
3373
3374         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3375         change.
3376
3377 2018-02-08  Nick Clifton  <nickc@redhat.com>
3378
3379         PR 22788
3380         * elf.c (elf_parse_notes): Reject notes with excessuively large
3381         alignments.
3382
3383 2018-02-07  Alan Modra  <amodra@gmail.com>
3384
3385         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
3386         * elf32-ppc.c: Remove speculation barrier support.
3387         * elf32-ppc.h: Likewise.
3388         * elf64-ppc.c: Likewise.
3389         * elf64-ppc.h: Likewise.
3390
3391 2018-02-06  Jim Wilson  <jimw@sifive.com>
3392
3393         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3394         callback to report an error.
3395
3396 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
3397
3398         PR ld/22263
3399         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3400         into call to !bfd_link_executable and tidy up.
3401         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3402         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3403         !bfd_link_executable.
3404         <R_SPARC_TLS_IE_HI22>: Likewise.
3405         <GOT relocations>: Remove useless code, tidy and merge related blocks.
3406         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3407         !bfd_link_executable.
3408         <R_SPARC_WPLT30>: Tidy up.
3409         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3410         !bfd_link_executable.
3411         (allocate_dynrelocs): Likewise.
3412         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3413         <R_SPARC_TLS_GD_HI22>: Merge into...
3414         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
3415         sparc_elf_tls_transition and remove redundant code.
3416         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3417         !bfd_link_executable.
3418         <R_SPARC_TLS_LDO_HIX22>: Likewise.
3419         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
3420         <R_SPARC_TLS_LDM_CALL>: Likewise.
3421         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
3422         <R_SPARC_TLS_GD_ADD>: Likewise.
3423         <R_SPARC_TLS_LDM_ADD>: Likewise.
3424         <R_SPARC_TLS_LDO_ADD>: Likewise.
3425         <R_SPARC_TLS_IE_LD>: Likewise.
3426
3427 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3428
3429         PR 22789
3430         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3431         functions failed to find the function name, try the generic elf
3432         find function instead.
3433
3434 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3435
3436         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3437         'memcpy' instead of 'strncpy' when writing the magic number.
3438
3439 2018-02-06  Nick Clifton  <nickc@redhat.com>
3440
3441         PR 22794
3442         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3443         section before attempting to read it in.
3444         (bfd_get_alt_debug_link_info): Likewise.
3445
3446 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3447
3448         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3449         line information in addition to name, if they can be found.
3450
3451 2018-02-05  Renlin Li  <renlin.li@arm.com>
3452
3453         PR ld/22764
3454         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3455         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3456         check for writeable section as well.
3457
3458 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3459
3460         PR ld/22782
3461         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3462         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3463         undefined weak symbol to 0.
3464         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3465         if _GLOBAL_OFFSET_TABLE_ is referenced.
3466         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3467         got_referenced instead of ref_regular_nonweak.  Remove the
3468         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3469         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3470
3471 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3472
3473         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3474         initialize `hi_reloc'.
3475
3476 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3477
3478         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3479         SHT_MIPS_REGINFO sections don't assert the correct size and
3480         report an error instead.
3481
3482 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3483
3484         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3485         status from `->elf_backend_section_processing'.
3486
3487 2018-02-02  Jim Wilson  <jimw@sifive.com>
3488
3489         PR ld/22756
3490         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3491         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3492         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3493         Pass new argument to riscv_relax_delete_bytes.
3494         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3495         ATTRIBUTE_UNUSED from link_info parameter.
3496
3497 2018-02-02  Alan Modra  <amodra@gmail.com>
3498
3499         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3500         emitted for toc sequence optimization.  Set and use "howto" later.
3501
3502 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3503
3504         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3505         arithmetic on NULL pointer.
3506         * elflink.c (_bfd_elf_archive_symbol_lookup,
3507         elf_link_add_archive_symbols): Likewise.
3508
3509 2018-01-31  Michael Matz  <matz@suse.de>
3510
3511         * elflink.c (bfd_elf_define_start_stop): Fix check of
3512         def_dynamic.
3513
3514 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3515
3516         PR ld/21964
3517         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3518         __stop symbols are referenced by shared objects.
3519
3520 2018-01-30  Alan Modra  <amodra@gmail.com>
3521
3522         PR 22758
3523         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3524         segment when demand paged with lma on the same page.  Test this
3525         before load/non-load, executable/non-executable,
3526         writable/non-writable tests and simplify.  Delete bogus relro
3527         condition in writable/non-writable test.  Delete outdated
3528         comment.  Formatting.
3529
3530 2018-01-30  Alan Modra  <amodra@gmail.com>
3531
3532         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3533         symbols dynamic.
3534
3535 2018-01-29  Alan Modra  <amodra@gmail.com>
3536
3537         PR 22741
3538         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3539         range before converting to a symbol table pointer.
3540
3541 2018-01-27  Nick Clifton  <nickc@redhat.com>
3542
3543         * po/ru.po: Updated Russian translation.
3544
3545 2018-01-26  Alan Modra  <amodra@gmail.com>
3546
3547         * elflink.c (bfd_elf_define_start_stop): Override symbols when
3548         they are defined dynamically.
3549
3550 2018-01-26  Alan Modra  <amodra@gmail.com>
3551
3552         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3553         .branch_lt changes size.
3554
3555 2018-01-25  Alan Modra  <amodra@gmail.com>
3556
3557         PR 22746
3558         * elfcode.h (elf_object_p): Avoid integer overflow.
3559
3560 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
3561
3562         PR ld/22727
3563         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3564         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3565
3566         Revert
3567         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
3568
3569         PR ld/22263
3570         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3571         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3572         bfd_link_executable for TLS check.
3573         (_bfd_sparc_elf_check_relocs): Likewise.
3574         (allocate_dynrelocs): Likewise.
3575         (_bfd_sparc_elf_relocate_section): Likewise.
3576
3577 2018-01-24  Renlin Li  <renlin.li@arm.com>
3578
3579         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3580         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3581         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3582         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3583         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3584         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3585         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3586
3587 2018-01-24  Renlin Li  <renlin.li@arm.com>
3588
3589         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3590         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3591         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3592         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3593         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3594         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3595         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3596         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3597         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3598         * bfd-in2.h: Regenerate.
3599         * libbfd.h: Regenerate.
3600
3601 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
3602
3603         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3604         `mips_elf32_section_processing' comment reference.
3605
3606 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3607
3608         PR ld/22721
3609         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3610         versioned __tls_get_addr symbol.
3611
3612 2018-01-19  Nick Clifton  <nickc@redhat.com>
3613
3614         * po/fr.po: Updated French translation.
3615
3616 2018-01-18  Alan Modra  <amodra@gmail.com>
3617
3618         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3619         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3620         (ppc64_elf_build_stubs): Likewise.
3621
3622 2018-01-17  Nick Clifton  <nickc@redhat.com>
3623
3624         * po/ru.po: Updated Russian translation.
3625         * po/uk/po: Updated Ukranian translation.
3626
3627 2018-01-17  Alan Modra  <amodra@gmail.com>
3628
3629         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3630
3631 2018-01-17  Alan Modra  <amodra@gmail.com>
3632
3633         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3634         (CRSETEQ, BEQCTRM): Define.
3635         (is_nonpic_glink_stub): Don't check bctr.
3636         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3637         (ppc_elf_relax_section): Size speculation barrier.
3638         (output_bctr): New function.
3639         (write_glink_stub): Use output_bctr.
3640         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3641         (ppc_elf_finish_dynamic_symbol): Likewise.
3642         (ppc_elf_finish_dynamic_sections): Use output_bctr.
3643         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3644         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3645         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3646         (size_global_entry_stubs): Handle speculation barrier sizing.
3647         (plt_stub_size): Likewise.
3648         (output_bctr): New function.
3649         (build_plt_stub, build_tls_get_addr_stub): Output speculation
3650         barrier.
3651         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3652         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3653         (build_global_entry_stubs): Output speculation barrier.
3654         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3655         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3656
3657 2018-01-17  Alan Modra  <amodra@gmail.com>
3658
3659         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3660         __tls_get_addr_opt, and alignment sizing.
3661         (TLS_GET_ADDR_GLINK_SIZE): Delete.
3662         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3663         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3664         or 8 insns.
3665         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3666         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3667         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
3668         by PLT reloc count.
3669         (write_glink_stub): Handle __tls_get_addr_opt stub.
3670         Pad out to size given by GLINK_ENTRY_SIZE.
3671         (ppc_elf_relocate_section): Adjust write_glink_stub call.
3672         (ppc_elf_finish_dynamic_symbol): Likewise.
3673         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3674         insn array since so many need rewriting.
3675         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3676         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3677         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
3678         nops.  Adjust all uses.
3679         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3680         in glink_vma calculation.
3681         (struct ppc_link_hash_table): Add global_entry section pointer.
3682         (create_linkage_sections): Create separate section for global
3683         entry stubs.
3684         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3685         (size_global_entry_stubs): Handle sizing for aligned stubs.
3686         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3687         and don't stash end of glink branch table in rawsize.
3688         (ppc_build_one_stub): Rewrite stub size calculations.
3689         (build_global_entry_stubs): Use new section.
3690         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3691         Build lazy link stubs out to end of section.  Build global entry
3692         stubs in new section.
3693
3694 2018-01-15  Nick Clifton  <nickc@redhat.com>
3695
3696         * po/uk.po: Updated Ukranian translation.
3697
3698 2018-01-13  Nick Clifton  <nickc@redhat.com>
3699
3700         * po/bfd.pot: Regenerated.
3701
3702 2018-01-13  Nick Clifton  <nickc@redhat.com>
3703
3704         * version.m4: Bump version to 2.30.51
3705         * configure: Regenerate.
3706
3707 2018-01-13  Nick Clifton  <nickc@redhat.com>
3708
3709         2.30 branch created.
3710
3711 2018-01-12  Jens Widell  <jl@opera.com>
3712
3713         * elf.c (setup_group): Optimize search for group by remembering
3714         last found group and restarting search at that index.
3715         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3716
3717 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
3718
3719         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3720         bfd_link_common_skip_none in switch.
3721
3722 2018-01-12  Alan Modra  <amodra@gmail.com>
3723
3724         PR ld/22649
3725         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3726         references on forced local symbols.
3727
3728 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3729
3730         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3731         .reginfo section has wrong size.
3732
3733 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3734
3735         PR ld/22393
3736         * elf.c (_bfd_elf_map_sections_to_segments): When generating
3737         separate code and read-only data LOAD segments, create a new
3738         LOAD segment if the previous section contains text and the
3739         current section doesn't or vice versa.  Don't put a writable
3740         section in a read-only segment if there is a RELRO segment.
3741
3742 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3743
3744         PR ld/22649
3745         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3746         references on forced local symbols.
3747
3748 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3749
3750         PR ld/22677
3751         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3752         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3753
3754 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3755
3756         PR 22662
3757         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3758
3759 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
3760
3761         * elf.c (elfcore_grok_freebsd_note): Handle
3762         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3763         NT_FREEBSD_PROCSTAT_VMMAP.
3764
3765 2018-01-03  Alan Modra  <amodra@gmail.com>
3766
3767         Update year range in copyright notice of all files.
3768
3769 For older changes see ChangeLog-2017
3770 \f
3771 Copyright (C) 2018 Free Software Foundation, Inc.
3772
3773 Copying and distribution of this file, with or without modification,
3774 are permitted in any medium without royalty provided the copyright
3775 notice and this notice are preserved.
3776
3777 Local Variables:
3778 mode: change-log
3779 left-margin: 8
3780 fill-column: 74
3781 version-control: never
3782 End: