bfd/ChangeLog

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