bfd/ChangeLog

   1 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
   2
   3         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
   4         Not support the target feature.
   5         (nds32_elf_ex9_itb_base): Likewise.
   6         (nds32_elf_ex9_import_table): Likewise.
   7         (nds32_elf_ex9_finish): Likewise.
   8         (nds32_elf_ex9_reloc_jmp): Likewise.
   9         (nds32_elf_get_insn_with_reg): Likewise.
  10         (nds32_get_local_syms): Likewise.
  11         (nds32_elf_ex9_replace_instruction): Likewise.
  12         (nds32_elf_ifc_calc): Likewise.
  13         (nds32_elf_ifc_finish): Likewise.
  14         (nds32_elf_ifc_replace): Likewise.
  15         (nds32_elf_ifc_reloc): Likewise.
  16
  17 2018-03-14  Alan Modra  <amodra@gmail.com>
  18
  19         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
  20         sfpr size added before defining alias symbols.
  21         (ppc64_elf_build_stubs): Add stub section padding before
  22         copying sfpr contents and defining save/restore alias symbols.
  23
  24 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         PR ld/20882
  27         * elflink.c (elf_gc_mark_debug_section): Also check the local
  28         debug definition section.
  29
  30 2018-03-13  Nick Clifton  <nickc@redhat.com>
  31
  32         PR 22113
  33         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
  34         function.  Add an end address parameter.  Check access of the data
  35         pointer to make sure that they do not extend beyond the end
  36         address.  Return FALSE if any check fails.  Add the end address
  37         pointer to the ui structure.
  38         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
  39         codes to make sure that they do not extend beyond the end address
  40         pointer.  Print an error message and return immediately if any
  41         check fails.
  42
  43 2018-03-09  Nick Clifton  <nickc@redhat.com>
  44
  45         * elf64-s390.c (elf_s390_relocate_section): Move check for
  46         relocations against non-allocated sections to before the code that
  47         handles ifunc relocations.
  48         * elf32-s390.c (elf_s390_relocate_section): Likewise.
  49         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
  50         relocs against IFUNC symbols in non-allocated sections as relocs
  51         against FUNC symbols.
  52         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
  53
  54 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         PR ld/22929
  57         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
  58         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
  59         relocation against FUNC symbol.
  60         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
  61
  62 2018-03-07  Renlin Li  <renlin.li@arm.com>
  63
  64         PR ld/20402
  65         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
  66         symbol, and don't emit relocation in specific case.
  67
  68 2018-03-07  Alan Modra  <amodra@gmail.com>
  69
  70         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
  71         (mips_elf64_slurp_one_reloc_table): Pass on error.
  72
  73 2018-03-03  James Cowgill  <james.cowgill@mips.com>
  74             Maciej W. Rozycki  <macro@mips.com>
  75
  76         PR ld/21900
  77         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
  78         after calling `undefined_symbol' hook if this is an error
  79         condition.  Assume the value of 0 for the symbol requested
  80         otherwise.
  81
  82 2018-03-02  Jim Wilson  <jimw@sifive.com>
  83
  84         PR 22903
  85         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
  86         and nop instead of 4.
  87         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
  88         8 instead of 4.
  89
  90 2018-03-01  Jim Wilson  <jimw@sifive.com>
  91
  92         PR 22756
  93         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
  94         else if instead of if.
  95
  96 2018-03-01  Alan Modra  <amodra@gmail.com>
  97
  98         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
  99
 100 2018-02-28  Alan Modra  <amodra@gmail.com>
 101
 102         PR 22887
 103         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 104
 105 2018-02-28  Nick Clifton  <nickc@redhat.com>
 106
 107         PR 22895
 108         PR 22893
 109         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 110         pointer.  Drop unused abfd parameter.  Check the size of the block
 111         before initialising the data field.  Return the end pointer if the
 112         size is invalid.
 113         (read_attribute_value): Adjust invocations of read_n_bytes.
 114
 115         PR 22894
 116         * dwarf1.c (parse_die): Check the length of form blocks before
 117         advancing the data pointer.
 118
 119 2018-02-28  Alan Modra  <amodra@gmail.com>
 120
 121         PR 22887
 122         * aoutx.h (translate_symbol_table): Print an error message and set
 123         bfd_error on finding an invalid name string offset.
 124
 125 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 126
 127         * config.in: Regenerated.
 128         * configure: Likewise.
 129         * configure.ac: Add --enable-separate-code.
 130         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
 131         to 1 for Linux/x86 targets,
 132         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
 133         DEFAULT_LD_Z_SEPARATE_CODE is 1.
 134
 135 2018-02-27  Nick Clifton  <nickc@redhat.com>
 136
 137         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
 138         message.
 139         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
 140         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
 141         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
 142         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
 143         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 144         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
 145         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 146         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
 147         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 148
 149         PR 22875
 150         * elf-bfd.h (struct elf_backend_data): Change the return type of
 151         the elf_info_to_howto and elf_info_to_howto_rel function pointers
 152         to bfd_boolean.
 153         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
 154         value from the info_to_howto function and fail if that function
 155         failed.
 156         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
 157         from the info_to_howto function.
 158         (elf32_h8_relax_section): Likewise.
 159         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 160         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 161         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 162         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 163         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 164         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 165         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
 166         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 167         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 168         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
 169         (riscv_elf_relocate_section): Likewise.
 170         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
 171         bfd_boolean.  Issue an error message, set an error value and
 172         return FALSE if the reloc is not recognized.
 173         (elf_hppa_info_to_howto_rel): Likewise.
 174         * elf-m10200.c (mn10200_info_to_howto): Likewise.
 175         * elf-m10300.c (mn10300_info_to_howto): Likewise.
 176         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
 177         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 178         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
 179         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 180         * elf32-bfin.c (bfin_info_to_howto): Likewise.
 181         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 182         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
 183         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
 184         (cris_info_to_howto_rela): Likewise.
 185         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 186         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 187         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
 188         Likewise.
 189         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
 190         (elf32_dlx_info_to_howto_rel): Likewise.
 191         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 192         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 193         * elf32-frv.c (frv_info_to_howto_rela)
 194         (frvfdpic_info_to_howto_rel): Likewise.
 195         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
 196         * elf32-gen.c (elf_generic_info_to_howto)
 197         (elf_generic_info_to_howto_rel): Likewise.
 198         * elf32-h8300.c (elf32_h8_info_to_howto)
 199         (elf32_h8_info_to_howto_rel): Likewise.
 200         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 201         * elf32-i386.c (elf_i386_reloc_type_lookup)
 202         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
 203         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
 204         Likewise.
 205         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 206         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 207         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 208         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 209         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 210         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
 211         Likewise.
 212         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 213         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 214         * elf32-m68k.c (rtype_to_howto): Likewise.
 215         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 216         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 217         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 218         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 219         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 220         Likewise.
 221         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 222         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 223         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 224         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
 225         Likewise.
 226         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
 227         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 228         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 229         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 230         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
 231         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 232         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 233         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
 234         * elf32-score.c (s3_bfd_score_info_to_howto)
 235         (_bfd_score_info_to_howto): Likewise.
 236         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 237         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 238         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 239         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
 240         (elf32_tic6x_info_to_howto_rel): Likewise.
 241         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
 242         * elf32-v850.c (v850_elf_info_to_howto_rel)
 243         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
 244         * elf32-vax.c (rtype_to_howto): Likewise.
 245         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 246         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
 247         (elf32_wasm32_info_to_howto_rela): Likewise.
 248         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
 249         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 250         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
 251         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 252         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 253         * elf64-gen.c (elf_generic_info_to_howto)
 254         (elf_generic_info_to_howto_rel): Likewise.
 255         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
 256         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
 257         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 258         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
 259         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 260         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
 261         Likewise.
 262         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
 263         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 264         Likewise.
 265         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
 266         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
 267         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
 268         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 269         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
 270         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
 271         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
 272         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
 273         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
 274         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
 275         Default to NULL.
 276
 277 2018-02-26  Jim Wilson  <jimw@sifive.com>
 278             Stephan Schreiber <info@fs-driver.org>
 279
 280         PR 15904
 281         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
 282         call, set changed_contents and changed_relocs.  Likewise after
 283         successful ia64_elf_relax_br call.
 284
 285 2018-02-26  Alan Modra  <amodra@gmail.com>
 286
 287         * elf.c (assign_file_positions_except_relocs): Don't segfault
 288         when actual number of phdrs is less than allocated.  Delete
 289         outdated comment.  Formatting.
 290
 291 2018-02-26  Alan Modra  <amodra@gmail.com>
 292
 293         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
 294         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
 295         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
 296         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
 297         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
 298         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
 299         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
 300         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 301         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
 302         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
 303         error/warning messages.
 304
 305 2018-02-26  Alan Modra  <amodra@gmail.com>
 306
 307         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
 308         * syms.c: Standardize error/warning messages.
 309
 310 2018-02-26  Alan Modra  <amodra@gmail.com>
 311
 312         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
 313         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
 314         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
 315         * peXXigen.c, * peicode.h: Standardize error/warning messages.
 316
 317 2018-02-26  Alan Modra  <amodra@gmail.com>
 318
 319         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
 320
 321 2018-02-26  Alan Modra  <amodra@gmail.com>
 322
 323         * elfxx-mips.c: Standardize error/warning messages.
 324
 325 2018-02-26  Alan Modra  <amodra@gmail.com>
 326
 327         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
 328         * elflink.c: Standardize error/warning messages.  Replace use of
 329         linker callback einfo with _bfd_error_handler when possible.
 330
 331 2018-02-26  Alan Modra  <amodra@gmail.com>
 332
 333         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
 334         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
 335         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
 336         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
 337         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 338         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 339         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
 340         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 341         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 342         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 343         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 344         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
 345         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
 346         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 347         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 348         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
 349         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
 350         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 351         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 352         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
 353         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
 354         unrecognized/unsupported reloc message.
 355
 356 2018-02-26  Alan Modra  <amodra@gmail.com>
 357
 358         * elf32-ppc.c: Standardize error/warning messages.  Use
 359         _bfd_error_handler rather than einfo when einfo features not used.
 360         * elf64-ppc.c: Likewise.
 361
 362 2018-02-23  Alan Modra  <amodra@gmail.com>
 363
 364         PR 22881
 365         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
 366         segment if no matching LOAD segment.
 367
 368 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 369
 370         * elf32-nds32.h: Define mask for ict_model.
 371
 372 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
 373
 374         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
 375
 376 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 377
 378         Revert
 379         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 380
 381         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 382         .reginfo section has wrong size.
 383
 384 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 385
 386         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
 387         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
 388         `.MIPS.abiflags' sections.
 389         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
 390         section's end.
 391
 392 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 393
 394         * section.c (SEC_FIXED_SIZE): New macro.
 395         * bfd-in2.h: Regenerate.
 396
 397 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 398
 399         * section.c (SEC_HAS_GOT_REF): Remove macro.
 400         * bfd-in2.h: Regenerate.
 401
 402 2018-02-19  Alan Modra  <amodra@gmail.com>
 403
 404         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
 405         arguments.
 406         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
 407         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
 408         (_bfd_riscv_relax_pc): Likewise and fix typos.
 409         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
 410         * libbfd.h: Regenerate.
 411
 412 2018-02-19  Alan Modra  <amodra@gmail.com>
 413
 414         * dwarf2.c (read_section): Don't use 'll' format modifier.
 415         (find_abstract_instance): Likewise.
 416         * elfcore.h (elf_core_file_p): Likewise.
 417
 418 2018-02-19  Alan Modra  <amodra@gmail.com>
 419
 420         * bfd-in.h: Include inttypes.h or if not available define
 421         PRId64, PRIu64 and PRIx64.
 422         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
 423         modifier to print bfd_vma.
 424         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 425         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
 426         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 427         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
 428         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
 429         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
 430         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 431         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
 432         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
 433         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 434         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
 435         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
 436         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
 437         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
 438         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
 439         and cast input to uint64_t, and similarly for Ld and Lu.
 440         * bfd-in2.h: Regenerate.
 441
 442 2018-02-19  Alan Modra  <amodra@gmail.com>
 443
 444         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
 445         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
 446         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
 447         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
 448         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
 449         * reloc.c: Replace use of %R and %T in format strings passed to
 450         einfo and friends by %pR and %pT.
 451
 452 2018-02-19  Alan Modra  <amodra@gmail.com>
 453
 454         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 455         of %A and %B.
 456         * aout-adobe.c: Update all messages using %A and %B.
 457         * aout-cris.c: Likewise.
 458         * aoutx.h: Likewise.
 459         * archive.c: Likewise.
 460         * binary.c: Likewise.
 461         * cache.c: Likewise.
 462         * coff-alpha.c: Likewise.
 463         * coff-arm.c: Likewise.
 464         * coff-i860.c: Likewise.
 465         * coff-mcore.c: Likewise.
 466         * coff-ppc.c: Likewise.
 467         * coff-rs6000.c: Likewise.
 468         * coff-sh.c: Likewise.
 469         * coff-tic4x.c: Likewise.
 470         * coff-tic54x.c: Likewise.
 471         * coff-tic80.c: Likewise.
 472         * coff64-rs6000.c: Likewise.
 473         * coffcode.h: Likewise.
 474         * coffgen.c: Likewise.
 475         * cofflink.c: Likewise.
 476         * coffswap.h: Likewise.
 477         * compress.c: Likewise.
 478         * cpu-arm.c: Likewise.
 479         * ecoff.c: Likewise.
 480         * elf-attrs.c: Likewise.
 481         * elf-eh-frame.c: Likewise.
 482         * elf-ifunc.c: Likewise.
 483         * elf-m10300.c: Likewise.
 484         * elf-properties.c: Likewise.
 485         * elf-s390-common.c: Likewise.
 486         * elf.c: Likewise.
 487         * elf32-arc.c: Likewise.
 488         * elf32-arm.c: Likewise.
 489         * elf32-avr.c: Likewise.
 490         * elf32-bfin.c: Likewise.
 491         * elf32-cr16.c: Likewise.
 492         * elf32-cr16c.c: Likewise.
 493         * elf32-cris.c: Likewise.
 494         * elf32-crx.c: Likewise.
 495         * elf32-d10v.c: Likewise.
 496         * elf32-d30v.c: Likewise.
 497         * elf32-epiphany.c: Likewise.
 498         * elf32-fr30.c: Likewise.
 499         * elf32-frv.c: Likewise.
 500         * elf32-gen.c: Likewise.
 501         * elf32-hppa.c: Likewise.
 502         * elf32-i370.c: Likewise.
 503         * elf32-i386.c: Likewise.
 504         * elf32-i960.c: Likewise.
 505         * elf32-ip2k.c: Likewise.
 506         * elf32-iq2000.c: Likewise.
 507         * elf32-lm32.c: Likewise.
 508         * elf32-m32c.c: Likewise.
 509         * elf32-m32r.c: Likewise.
 510         * elf32-m68hc11.c: Likewise.
 511         * elf32-m68hc12.c: Likewise.
 512         * elf32-m68hc1x.c: Likewise.
 513         * elf32-m68k.c: Likewise.
 514         * elf32-mcore.c: Likewise.
 515         * elf32-mep.c: Likewise.
 516         * elf32-metag.c: Likewise.
 517         * elf32-microblaze.c: Likewise.
 518         * elf32-moxie.c: Likewise.
 519         * elf32-msp430.c: Likewise.
 520         * elf32-mt.c: Likewise.
 521         * elf32-nds32.c: Likewise.
 522         * elf32-nios2.c: Likewise.
 523         * elf32-or1k.c: Likewise.
 524         * elf32-pj.c: Likewise.
 525         * elf32-ppc.c: Likewise.
 526         * elf32-rl78.c: Likewise.
 527         * elf32-rx.c: Likewise.
 528         * elf32-s390.c: Likewise.
 529         * elf32-score.c: Likewise.
 530         * elf32-score7.c: Likewise.
 531         * elf32-sh-symbian.c: Likewise.
 532         * elf32-sh.c: Likewise.
 533         * elf32-sh64.c: Likewise.
 534         * elf32-sparc.c: Likewise.
 535         * elf32-spu.c: Likewise.
 536         * elf32-tic6x.c: Likewise.
 537         * elf32-tilepro.c: Likewise.
 538         * elf32-v850.c: Likewise.
 539         * elf32-vax.c: Likewise.
 540         * elf32-visium.c: Likewise.
 541         * elf32-wasm32.c: Likewise.
 542         * elf32-xgate.c: Likewise.
 543         * elf32-xtensa.c: Likewise.
 544         * elf64-alpha.c: Likewise.
 545         * elf64-gen.c: Likewise.
 546         * elf64-hppa.c: Likewise.
 547         * elf64-ia64-vms.c: Likewise.
 548         * elf64-mmix.c: Likewise.
 549         * elf64-ppc.c: Likewise.
 550         * elf64-s390.c: Likewise.
 551         * elf64-sh64.c: Likewise.
 552         * elf64-sparc.c: Likewise.
 553         * elf64-x86-64.c: Likewise.
 554         * elfcode.h: Likewise.
 555         * elfcore.h: Likewise.
 556         * elflink.c: Likewise.
 557         * elfnn-aarch64.c: Likewise.
 558         * elfnn-ia64.c: Likewise.
 559         * elfnn-riscv.c: Likewise.
 560         * elfxx-mips.c: Likewise.
 561         * elfxx-sparc.c: Likewise.
 562         * elfxx-tilegx.c: Likewise.
 563         * elfxx-x86.c: Likewise.
 564         * hpux-core.c: Likewise.
 565         * ieee.c: Likewise.
 566         * ihex.c: Likewise.
 567         * libbfd.c: Likewise.
 568         * linker.c: Likewise.
 569         * mach-o.c: Likewise.
 570         * merge.c: Likewise.
 571         * mmo.c: Likewise.
 572         * oasys.c: Likewise.
 573         * pdp11.c: Likewise.
 574         * pe-mips.c: Likewise.
 575         * peXXigen.c: Likewise.
 576         * peicode.h: Likewise.
 577         * reloc.c: Likewise.
 578         * rs6000-core.c: Likewise.
 579         * srec.c: Likewise.
 580         * stabs.c: Likewise.
 581         * vms-alpha.c: Likewise.
 582         * xcofflink.c: Likewise.
 583
 584 2018-02-19  Alan Modra  <amodra@gmail.com>
 585
 586         PR 22845
 587         * elf.c (IS_TBSS): Define.
 588         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 589         (assign_file_positions_for_non_load_sections): Revert last change.
 590         Properly calculate load segment limits to compare against relro limits.
 591
 592 2018-02-17  Alan Modra  <amodra@gmail.com>
 593
 594         PR 22845
 595         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 596         degenerate zero size PT_LOAD segments when finding one overlapping
 597         the PT_GNU_RELRO segment.
 598
 599 2018-02-16  Alan Modra  <amodra@gmail.com>
 600
 601         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 602         (_bfd_bool_bfd_true): Rename from bfd_true.
 603         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 604         (_bfd_int_bfd_0): Rename from bfd_0.
 605         (_bfd_uint_bfd_0): Rename from bfd_0u.
 606         (_bfd_long_bfd_0): Rename from bfd_0l.
 607         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 608         (_bfd_void_bfd): Rename from bfd_void.
 609         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 610         (_bfd_bool_bfd_link_false_error),
 611         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 612         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 613         (_bfd_bool_bfd_asection_bfd_asection_true),
 614         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 615         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 616         * archive.c (_bfd_noarchive_get_elt_at_index),
 617         (_bfd_noarchive_openr_next_archived_file),
 618         (_bfd_noarchive_construct_extended_name_table),
 619         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 620         (_bfd_noarchive_write_armap): New functions.
 621         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 622         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 623         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 624         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
 625         (alpha_ecoff_swap_coff_lineno_out),
 626         (alpha_ecoff_swap_coff_reloc_out): New functions.
 627         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
 628         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
 629         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
 630         (mips_ecoff_swap_coff_lineno_out),
 631         (mips_ecoff_swap_coff_reloc_out): New functions.
 632         * coffcode.h (coff_set_alignment_hook): Replace define with
 633         new function.
 634         (symname_in_debug_hook): Likewise.
 635         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
 636         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
 637         * elf.c (assign_file_positions_except_relocs): Test
 638         elf_backend_allow_non_load_phdr for NULL.
 639         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
 640         _bfd_elf_link_omit_section_dynsym.  Update uses.
 641         (_bfd_elf_omit_section_dynsym_all): New function.
 642         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
 643         (_bfd_elf_omit_section_dynsym_default): Declare.
 644         (_bfd_elf_omit_section_dynsym_all): Declare.
 645         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
 646         (_bfd_nolink_bfd_get_relocated_section_contents),
 647         (_bfd_nolink_bfd_lookup_section_flags),
 648         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
 649         (_bfd_nolink_bfd_link_hash_table_create),
 650         (_bfd_nolink_bfd_link_just_syms),
 651         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
 652         (_bfd_nolink_bfd_link_split_section),
 653         (_bfd_nolink_section_already_linked),
 654         (_bfd_nolink_bfd_define_common_symbol),
 655         (_bfd_nolink_bfd_define_start_stop): New functions.
 656         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
 657         (_bfd_norelocs_bfd_reloc_name_lookup),
 658         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
 659         * section.c (_bfd_nowrite_set_section_contents): New function.
 660         * syms.c (_bfd_nosymbols_canonicalize_symtab),
 661         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
 662         (_bfd_nosymbols_get_symbol_version_string),
 663         (_bfd_nosymbols_bfd_is_local_label_name),
 664         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
 665         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
 666         (_bfd_nosymbols_bfd_make_debug_symbol),
 667         ( _bfd_nosymbols_read_minisymbols),
 668         ( _bfd_nosymbols_minisymbol_to_symbol),
 669         (_bfd_nodynamic_get_synthetic_symtab): New functions.
 670         * libbfd-in.h: Declare new functions.  Update existing defines,
 671         removing casts.
 672         * aix386-core.c: Update to use new hooks.  Formatting.
 673         * aout-adobe.c: Likewise.
 674         * aout-arm.c: Likewise.
 675         * aout-target.h: Likewise.
 676         * aout-tic30.c: Likewise.
 677         * aoutf1.h: Likewise.
 678         * binary.c: Likewise.
 679         * bout.c: Likewise.
 680         * cisco-core.c: Likewise.
 681         * coff-alpha.c: Likewise.
 682         * coff-i386.c: Likewise.
 683         * coff-i860.c: Likewise.
 684         * coff-i960.c: Likewise.
 685         * coff-ia64.c: Likewise.
 686         * coff-mips.c: Likewise.
 687         * coff-ppc.c: Likewise.
 688         * coff-rs6000.c: Likewise.
 689         * coff-sh.c: Likewise.
 690         * coff-tic30.c: Likewise.
 691         * coff-tic54x.c: Likewise.
 692         * coff-x86_64.c: Likewise.
 693         * coff64-rs6000.c: Likewise.
 694         * coffcode.h: Likewise.
 695         * elf-m10300.c: Likewise.
 696         * elf32-cr16.c: Likewise.
 697         * elf32-lm32.c: Likewise.
 698         * elf32-m32r.c: Likewise.
 699         * elf32-metag.c: Likewise.
 700         * elf32-score.c: Likewise.
 701         * elf32-score7.c: Likewise.
 702         * elf32-tilepro.c: Likewise.
 703         * elf32-xstormy16.c: Likewise.
 704         * elf32-xtensa.c: Likewise.
 705         * elf64-alpha.c: Likewise.
 706         * elf64-hppa.c: Likewise.
 707         * elf64-ia64-vms.c: Likewise.
 708         * elf64-mmix.c: Likewise.
 709         * elf64-sh64.c: Likewise.
 710         * elfnn-ia64.c: Likewise.
 711         * elfxx-sparc.c: Likewise.
 712         * elfxx-target.h: Likewise.
 713         * elfxx-tilegx.c: Likewise.
 714         * elfxx-x86.h: Likewise.
 715         * hp300hpux.c: Likewise.
 716         * hppabsd-core.c: Likewise.
 717         * hpux-core.c: Likewise.
 718         * i386msdos.c: Likewise.
 719         * i386os9k.c: Likewise.
 720         * ieee.c: Likewise.
 721         * ihex.c: Likewise.
 722         * irix-core.c: Likewise.
 723         * libaout.h: Likewise.
 724         * libecoff.h: Likewise.
 725         * mach-o-target.c: Likewise.
 726         * mach-o.c: Likewise.
 727         * mipsbsd.c: Likewise.
 728         * mmo.c: Likewise.
 729         * netbsd-core.c: Likewise.
 730         * nlm-target.h: Likewise.
 731         * oasys.c: Likewise.
 732         * osf-core.c: Likewise.
 733         * pdp11.c: Likewise.
 734         * pe-mips.c: Likewise.
 735         * pe-x86_64.c: Likewise.
 736         * pef.c: Likewise.
 737         * plugin.c: Likewise.
 738         * ppcboot.c: Likewise.
 739         * ptrace-core.c: Likewise.
 740         * sco5-core.c: Likewise.
 741         * som.c: Likewise.
 742         * sparclynx.c: Likewise.
 743         * srec.c: Likewise.
 744         * tekhex.c: Likewise.
 745         * trad-core.c: Likewise.
 746         * verilog.c: Likewise.
 747         * versados.c: Likewise.
 748         * vms-alpha.c: Likewise.
 749         * vms-lib.c: Likewise.
 750         * wasm-module.c: Likewise.
 751         * xsym.c: Likewise.
 752         * libbfd.h: Regenerate.
 753
 754 2018-02-15  Jim Wilson  <jimw@sifive.com>
 755
 756         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
 757         symbols whose section address is zero.
 758
 759         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
 760         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
 761         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
 762         Add %X%P to error messages.
 763
 764 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 765
 766         PR ld/22832
 767         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
 768         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
 769         and assert that the result of the call is not NULL.
 770
 771 2018-02-14  Nick Clifton  <nickc@redhat.com>
 772
 773         PR 22823
 774         Revert previous delta.  Add extra casts to avoid compile time
 775         warnings instead.
 776         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
 777         cast to avoid warning from gcc v8 compiler.
 778         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 779         (_bfd_generic_bfd_set_private_flags): Likewise.
 780         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 781         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 782         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 783         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 784         (_bfd_noarchive_construct_extended_name_table): Likewise.
 785         (_bfd_noarchive_truncate_arname): Likewise.
 786         (_bfd_noarchive_write_ar_hdr): Likewise.
 787         (_bfd_noarchive_get_elt_at_index): Likewise.
 788         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 789         (_bfd_nosymbols_print_symbol): Likewise.
 790         (_bfd_nosymbols_get_symbol_info): Likewise.
 791         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 792         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 793         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 794         (_bfd_nosymbols_get_lineno): Likewise.
 795         (_bfd_nosymbols_find_nearest_line): Likewise.
 796         (_bfd_nosymbols_find_line): Likewise.
 797         (_bfd_nosymbols_find_inliner_info): Likewise.
 798         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 799         (_bfd_nosymbols_read_minisymbols): Likewise.
 800         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 801         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 802         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 803         (_bfd_nowrite_set_arch_mach): Likewise.
 804         (_bfd_nowrite_set_section_contents): Likewise.
 805         (_bfd_nolink_sizeof_headers): Likewise.
 806         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 807         (_bfd_nolink_bfd_relax_section): Likewise.
 808         (_bfd_nolink_bfd_gc_sections): Likewise.
 809         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 810         (_bfd_nolink_bfd_merge_sections): Likewise.
 811         (_bfd_nolink_bfd_is_group_section): Likewise.
 812         (_bfd_nolink_bfd_discard_group): Likewise.
 813         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 814         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 815         (_bfd_nolink_bfd_link_just_syms): Likewise.
 816         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 817         (_bfd_nolink_bfd_final_link): Likewise.
 818         (_bfd_nolink_bfd_link_split_section): Likewise.
 819         (_bfd_nolink_section_already_linked): Likewise.
 820         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 821         (_bfd_nolink_bfd_define_start_stop): Likewise.
 822         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 823         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 824         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 825         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 826         * libbfd.c (bfd_false_any): Delete.
 827         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
 828         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
 829         * libbfd.h (extern): Regenerate
 830         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
 831         cast to avoid warning from gcc v8 compiler.
 832         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 833         * binary.c (binary_get_symbol_info): Likewise.
 834         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 835         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 836         * coffcode.h (coff_set_alignment_hook): Likewise.
 837         (symname_in_debug_hook): Likewise.
 838         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 839         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 840         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 841         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 842         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 843         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 844         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 845         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 846         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 847         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 848         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 849         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 850         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 851         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 852         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 853         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 854         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 855         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 856         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 857         (bfd_elfNN_bfd_set_private_flags): Likewise.
 858         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 859         (elf_backend_init_index_section): Likewise.
 860         (elf_backend_allow_non_load_phdr): Likewise.
 861         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 862         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 863         * ieee.c (ieee_construct_extended_name_table): Likewise.
 864         (ieee_write_armap): Likewise.
 865         (ieee_write_ar_hdr): Likewise.
 866         (ieee_bfd_is_target_special_symbol): Likewise.
 867         * ihex.c (ihex_canonicalize_symtab): Likewise.
 868         (ihex_bfd_is_target_special_symbol): Likewise.
 869         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 870         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 871         (_bfd_ecoff_set_alignment_hook): Likewise.
 872         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 873         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 874         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 875         * oasys.c (oasys_construct_extended_name_table): Likewise.
 876         (oasys_write_armap): Likewise.
 877         (oasys_write_ar_hdr): Likewise.
 878         (oasys_bfd_is_target_special_symbol): Likewise.
 879         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 880         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 881         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 882         * som.c (som_bfd_is_target_special_symbol): Likewise.
 883         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 884         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 885         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 886         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 887         (versados_bfd_reloc_name_lookup): Likewise.
 888         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 889         (vms_bfd_define_start_stop): Likewise.
 890         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 891         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 892         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 893
 894 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 895
 896         PR ld/22842
 897         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
 898         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 899         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
 900         R_X86_64_PC32 reloc against dynamic function in data section.
 901         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 902         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
 903         against dynamic function in data section.
 904         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
 905         function address only if pcrel_plt is true.
 906         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
 907         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
 908         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
 909         PC-relative relocation against a function definition in data
 910         secton in PIE.  Remove the obsolete comments.
 911         (elf_x86_link_hash_table): Add pcrel_plt.
 912
 913 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 914
 915         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
 916         instead of bfd_link_pic, for building shared library.
 917
 918 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 919
 920         PR gas/22791
 921         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
 922         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
 923         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
 924         against protected function in shared object.
 925
 926 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
 927
 928         PR 22828
 929         * po/ru.po: Fix typo in Russian translation.
 930
 931 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
 932
 933         * wasm-module.c (wasm_scan_name_function_section): Rename
 934         `index' local variable to `idx'.
 935
 936 2018-02-13  Nick Clifton  <nickc@redhat.com>
 937
 938         PR 22823
 939         Fix compile time warnings generated by gcc version 8.
 940         * libbfd-in.h: Remove extraneous text from prototypes.
 941         Add prototypes for bfd_false_any, bfd_true_any,
 942         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
 943         bfd_n1_any, bfd_void_any.
 944         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
 945         function.
 946         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 947         (_bfd_generic_bfd_set_private_flags): Likewise.
 948         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 949         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 950         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 951         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 952         (_bfd_noarchive_construct_extended_name_table): Likewise.
 953         (_bfd_noarchive_truncate_arname): Likewise.
 954         (_bfd_noarchive_write_ar_hdr): Likewise.
 955         (_bfd_noarchive_get_elt_at_index): Likewise.
 956         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 957         (_bfd_nosymbols_print_symbol): Likewise.
 958         (_bfd_nosymbols_get_symbol_info): Likewise.
 959         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 960         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 961         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 962         (_bfd_nosymbols_get_lineno): Likewise.
 963         (_bfd_nosymbols_find_nearest_line): Likewise.
 964         (_bfd_nosymbols_find_line): Likewise.
 965         (_bfd_nosymbols_find_inliner_info): Likewise.
 966         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 967         (_bfd_nosymbols_read_minisymbols): Likewise.
 968         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 969         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 970         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 971         (_bfd_nowrite_set_arch_mach): Likewise.
 972         (_bfd_nowrite_set_section_contents): Likewise.
 973         (_bfd_nolink_sizeof_headers): Likewise.
 974         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 975         (_bfd_nolink_bfd_relax_section): Likewise.
 976         (_bfd_nolink_bfd_gc_sections): Likewise.
 977         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 978         (_bfd_nolink_bfd_merge_sections): Likewise.
 979         (_bfd_nolink_bfd_is_group_section): Likewise.
 980         (_bfd_nolink_bfd_discard_group): Likewise.
 981         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 982         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 983         (_bfd_nolink_bfd_link_just_syms): Likewise.
 984         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 985         (_bfd_nolink_bfd_final_link): Likewise.
 986         (_bfd_nolink_bfd_link_split_section): Likewise.
 987         (_bfd_nolink_section_already_linked): Likewise.
 988         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 989         (_bfd_nolink_bfd_define_start_stop): Likewise.
 990         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 991         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 992         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 993         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 994         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
 995         accepts one or more arguments.
 996         (bfd_true_any): Likewise.
 997         (bfd_nullvoidptr_any): Likewise.
 998         (bfd_0_any): Likewise.
 999         (bfd_0u_any): Likewise.
1000         (bfd_0l_any): Likewise.
1001         (_bfd_n1_any): Likewise.
1002         (bfd_void_any): Likewise.
1003         * libbfd.h (extern): Regenerate
1004         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1005         based dummy function.
1006         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1007         * binary.c (binary_get_symbol_info): Likewise.
1008         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1009         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1010         * coffcode.h (coff_set_alignment_hook): Likewise.
1011         (symname_in_debug_hook): Likewise.
1012         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1013         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1014         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1015         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1016         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1017         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1018         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1019         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1020         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1021         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1022         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1023         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1024         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1025         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1026         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1027         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1028         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1029         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1030         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1031         (bfd_elfNN_bfd_set_private_flags): Likewise.
1032         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1033         (elf_backend_init_index_section): Likewise.
1034         (elf_backend_allow_non_load_phdr): Likewise.
1035         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1036         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1037         * ieee.c (ieee_construct_extended_name_table): Likewise.
1038         (ieee_write_armap): Likewise.
1039         (ieee_write_ar_hdr): Likewise.
1040         (ieee_bfd_is_target_special_symbol): Likewise.
1041         * ihex.c (ihex_canonicalize_symtab): Likewise.
1042         (ihex_bfd_is_target_special_symbol): Likewise.
1043         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1044         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1045         (_bfd_ecoff_set_alignment_hook): Likewise.
1046         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1047         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1048         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1049         * oasys.c (oasys_construct_extended_name_table): Likewise.
1050         (oasys_write_armap): Likewise.
1051         (oasys_write_ar_hdr): Likewise.
1052         (oasys_bfd_is_target_special_symbol): Likewise.
1053         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1054         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1055         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1056         * som.c (som_bfd_is_target_special_symbol): Likewise.
1057         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1058         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1059         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1060         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1061         (versados_bfd_reloc_name_lookup): Likewise.
1062         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1063         (vms_bfd_define_start_stop): Likewise.
1064         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1065         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1066         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1067         * elf32-arc.c (get_replace_function): Assign replacement function
1068         to func pointer.
1069         * elf32-i370.c (i370_noop): Update prototype.
1070
1071 2018-02-13  Alan Modra  <amodra@gmail.com>
1072
1073         PR 22836
1074         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1075         relocation sections.  If size reduces to just the flag word,
1076         remove that too and mark with SEC_EXCLUDE.
1077         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1078
1079 2018-02-13  Alan Modra  <amodra@gmail.com>
1080
1081         PR 22829
1082         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1083         PT_GNU_RELRO setup.
1084
1085 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1086
1087         * i386msdos.c (msdos_mkobject); New function.
1088         (msdos_object_p): New function.
1089         (i386_msdos_vec): Use msdos_object_p as the check_format
1090         function.
1091         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1092         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1093         IMAGE_NT_SIGNATURE.
1094         * peXXigen.c: Likewise.
1095         * coff-ia64.c: Likewise.
1096
1097 2018-02-12  Nick Clifton  <nickc@redhat.com>
1098
1099         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1100         assignment.
1101         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1102
1103 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1104
1105         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1106         (sparc_elf_append_rela): Assert that there is enough room in section.
1107         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1108         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1109         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1110         For a symbol subject to a GOT relocation, reserve a slot in the
1111         relocation section if the symbol isn't dynamic and we are in PIC mode.
1112         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1113         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1114         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1115         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1116         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1117         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1118         undefined weak symbol with non-default visibility.  Remove superfluous
1119         'else' and fix formatting.
1120
1121 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1122
1123         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1124         is_solaris.
1125         (i386_elf32_sol2_vec): Don't declare.
1126         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1127         Don't set need_global_offset_table.
1128         (elf_i386_solaris_arch_bed): New.
1129         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1130         Solaris.
1131         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1132         target_os != is_nacl instead of target_os == is_normal.
1133         (x86_64_elf64_sol2_vec): Don't declare.
1134         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1135         is_nacl instead of target_os == is_normal.  Don't set
1136         need_global_offset_table.
1137         (elf_x86_64_solaris_arch_bed): New.
1138         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1139         Solaris.
1140         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1141         _GLOBAL_OFFSET_TABLE_ for Solaris.
1142         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1143         need_global_offset_table.
1144         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1145         (elf_x86_link_hash_table): Remove need_global_offset_table.
1146         (elf_x86_init_table): Likewise.
1147
1148 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1151         Remove prototype.
1152         (i386_elf32_sol2_vec): Declared.
1153         (elf_i386_link_setup_gnu_properties): Set
1154         need_global_offset_table with info->output_bfd->xvec.
1155         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1156         Remove prototype.
1157         (x86_64_elf64_sol2_vec): Declared.
1158         (elf_x86_64_link_setup_gnu_properties): Set
1159         need_global_offset_table with info->output_bfd->xvec.
1160
1161 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1162
1163         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1164         New prototype.
1165         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1166         for Solaris.
1167         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1168         New prototype.
1169         (elf_x86_64_link_setup_gnu_properties): Set
1170         need_global_offset_table for Solaris.
1171         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1172         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1173         (_bfd_x86_elf_link_setup_gnu_properties): Copy
1174         need_global_offset_table.
1175         * elfxx-x86.h (elf_x86_link_hash_table): Add
1176         need_global_offset_table.
1177         (elf_x86_init_table): Likewise.
1178
1179 2018-02-08  Jim Wilson  <jimw@sifive.com>
1180
1181         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1182         change.
1183
1184 2018-02-08  Nick Clifton  <nickc@redhat.com>
1185
1186         PR 22788
1187         * elf.c (elf_parse_notes): Reject notes with excessuively large
1188         alignments.
1189
1190 2018-02-07  Alan Modra  <amodra@gmail.com>
1191
1192         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
1193         * elf32-ppc.c: Remove speculation barrier support.
1194         * elf32-ppc.h: Likewise.
1195         * elf64-ppc.c: Likewise.
1196         * elf64-ppc.h: Likewise.
1197
1198 2018-02-06  Jim Wilson  <jimw@sifive.com>
1199
1200         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1201         callback to report an error.
1202
1203 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
1204
1205         PR ld/22263
1206         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1207         into call to !bfd_link_executable and tidy up.
1208         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1209         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1210         !bfd_link_executable.
1211         <R_SPARC_TLS_IE_HI22>: Likewise.
1212         <GOT relocations>: Remove useless code, tidy and merge related blocks.
1213         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1214         !bfd_link_executable.
1215         <R_SPARC_WPLT30>: Tidy up.
1216         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1217         !bfd_link_executable.
1218         (allocate_dynrelocs): Likewise.
1219         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1220         <R_SPARC_TLS_GD_HI22>: Merge into...
1221         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
1222         sparc_elf_tls_transition and remove redundant code.
1223         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1224         !bfd_link_executable.
1225         <R_SPARC_TLS_LDO_HIX22>: Likewise.
1226         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
1227         <R_SPARC_TLS_LDM_CALL>: Likewise.
1228         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
1229         <R_SPARC_TLS_GD_ADD>: Likewise.
1230         <R_SPARC_TLS_LDM_ADD>: Likewise.
1231         <R_SPARC_TLS_LDO_ADD>: Likewise.
1232         <R_SPARC_TLS_IE_LD>: Likewise.
1233
1234 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
1235
1236         PR 22789
1237         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1238         functions failed to find the function name, try the generic elf
1239         find function instead.
1240
1241 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1242
1243         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1244         'memcpy' instead of 'strncpy' when writing the magic number.
1245
1246 2018-02-06  Nick Clifton  <nickc@redhat.com>
1247
1248         PR 22794
1249         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1250         section before attempting to read it in.
1251         (bfd_get_alt_debug_link_info): Likewise.
1252
1253 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
1254
1255         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1256         line information in addition to name, if they can be found.
1257
1258 2018-02-05  Renlin Li  <renlin.li@arm.com>
1259
1260         PR ld/22764
1261         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1262         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1263         check for writeable section as well.
1264
1265 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1266
1267         PR ld/22782
1268         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1269         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1270         undefined weak symbol to 0.
1271         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1272         if _GLOBAL_OFFSET_TABLE_ is referenced.
1273         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1274         got_referenced instead of ref_regular_nonweak.  Remove the
1275         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1276         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1277
1278 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1279
1280         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1281         initialize `hi_reloc'.
1282
1283 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1284
1285         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1286         SHT_MIPS_REGINFO sections don't assert the correct size and
1287         report an error instead.
1288
1289 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1290
1291         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1292         status from `->elf_backend_section_processing'.
1293
1294 2018-02-02  Jim Wilson  <jimw@sifive.com>
1295
1296         PR ld/22756
1297         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1298         If link_info->wrap_hash, check for a duplicate symbol and ignore.
1299         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1300         Pass new argument to riscv_relax_delete_bytes.
1301         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
1302         ATTRIBUTE_UNUSED from link_info parameter.
1303
1304 2018-02-02  Alan Modra  <amodra@gmail.com>
1305
1306         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1307         emitted for toc sequence optimization.  Set and use "howto" later.
1308
1309 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
1310
1311         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1312         arithmetic on NULL pointer.
1313         * elflink.c (_bfd_elf_archive_symbol_lookup,
1314         elf_link_add_archive_symbols): Likewise.
1315
1316 2018-01-31  Michael Matz  <matz@suse.de>
1317
1318         * elflink.c (bfd_elf_define_start_stop): Fix check of
1319         def_dynamic.
1320
1321 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1322
1323         PR ld/21964
1324         * elflink.c (bfd_elf_define_start_stop): Check if __start and
1325         __stop symbols are referenced by shared objects.
1326
1327 2018-01-30  Alan Modra  <amodra@gmail.com>
1328
1329         PR 22758
1330         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1331         segment when demand paged with lma on the same page.  Test this
1332         before load/non-load, executable/non-executable,
1333         writable/non-writable tests and simplify.  Delete bogus relro
1334         condition in writable/non-writable test.  Delete outdated
1335         comment.  Formatting.
1336
1337 2018-01-30  Alan Modra  <amodra@gmail.com>
1338
1339         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1340         symbols dynamic.
1341
1342 2018-01-29  Alan Modra  <amodra@gmail.com>
1343
1344         PR 22741
1345         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1346         range before converting to a symbol table pointer.
1347
1348 2018-01-27  Nick Clifton  <nickc@redhat.com>
1349
1350         * po/ru.po: Updated Russian translation.
1351
1352 2018-01-26  Alan Modra  <amodra@gmail.com>
1353
1354         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1355         they are defined dynamically.
1356
1357 2018-01-26  Alan Modra  <amodra@gmail.com>
1358
1359         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1360         .branch_lt changes size.
1361
1362 2018-01-25  Alan Modra  <amodra@gmail.com>
1363
1364         PR 22746
1365         * elfcode.h (elf_object_p): Avoid integer overflow.
1366
1367 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1368
1369         PR ld/22727
1370         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1371         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1372
1373         Revert
1374         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1375
1376         PR ld/22263
1377         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1378         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1379         bfd_link_executable for TLS check.
1380         (_bfd_sparc_elf_check_relocs): Likewise.
1381         (allocate_dynrelocs): Likewise.
1382         (_bfd_sparc_elf_relocate_section): Likewise.
1383
1384 2018-01-24  Renlin Li  <renlin.li@arm.com>
1385
1386         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1387         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1388         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1389         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1390         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1391         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1392         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1393
1394 2018-01-24  Renlin Li  <renlin.li@arm.com>
1395
1396         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1397         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1398         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1399         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1400         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1401         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1402         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1403         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1404         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1405         * bfd-in2.h: Regenerate.
1406         * libbfd.h: Regenerate.
1407
1408 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1409
1410         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1411         `mips_elf32_section_processing' comment reference.
1412
1413 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1414
1415         PR ld/22721
1416         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1417         versioned __tls_get_addr symbol.
1418
1419 2018-01-19  Nick Clifton  <nickc@redhat.com>
1420
1421         * po/fr.po: Updated French translation.
1422
1423 2018-01-18  Alan Modra  <amodra@gmail.com>
1424
1425         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1426         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1427         (ppc64_elf_build_stubs): Likewise.
1428
1429 2018-01-17  Nick Clifton  <nickc@redhat.com>
1430
1431         * po/ru.po: Updated Russian translation.
1432         * po/uk/po: Updated Ukranian translation.
1433
1434 2018-01-17  Alan Modra  <amodra@gmail.com>
1435
1436         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1437
1438 2018-01-17  Alan Modra  <amodra@gmail.com>
1439
1440         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1441         (CRSETEQ, BEQCTRM): Define.
1442         (is_nonpic_glink_stub): Don't check bctr.
1443         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1444         (ppc_elf_relax_section): Size speculation barrier.
1445         (output_bctr): New function.
1446         (write_glink_stub): Use output_bctr.
1447         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1448         (ppc_elf_finish_dynamic_symbol): Likewise.
1449         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1450         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1451         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1452         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1453         (size_global_entry_stubs): Handle speculation barrier sizing.
1454         (plt_stub_size): Likewise.
1455         (output_bctr): New function.
1456         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1457         barrier.
1458         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1459         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1460         (build_global_entry_stubs): Output speculation barrier.
1461         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1462         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1463
1464 2018-01-17  Alan Modra  <amodra@gmail.com>
1465
1466         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1467         __tls_get_addr_opt, and alignment sizing.
1468         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1469         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1470         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1471         or 8 insns.
1472         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1473         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1474         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1475         by PLT reloc count.
1476         (write_glink_stub): Handle __tls_get_addr_opt stub.
1477         Pad out to size given by GLINK_ENTRY_SIZE.
1478         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1479         (ppc_elf_finish_dynamic_symbol): Likewise.
1480         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1481         insn array since so many need rewriting.
1482         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1483         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1484         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1485         nops.  Adjust all uses.
1486         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1487         in glink_vma calculation.
1488         (struct ppc_link_hash_table): Add global_entry section pointer.
1489         (create_linkage_sections): Create separate section for global
1490         entry stubs.
1491         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1492         (size_global_entry_stubs): Handle sizing for aligned stubs.
1493         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1494         and don't stash end of glink branch table in rawsize.
1495         (ppc_build_one_stub): Rewrite stub size calculations.
1496         (build_global_entry_stubs): Use new section.
1497         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1498         Build lazy link stubs out to end of section.  Build global entry
1499         stubs in new section.
1500
1501 2018-01-15  Nick Clifton  <nickc@redhat.com>
1502
1503         * po/uk.po: Updated Ukranian translation.
1504
1505 2018-01-13  Nick Clifton  <nickc@redhat.com>
1506
1507         * po/bfd.pot: Regenerated.
1508
1509 2018-01-13  Nick Clifton  <nickc@redhat.com>
1510
1511         * version.m4: Bump version to 2.30.51
1512         * configure: Regenerate.
1513
1514 2018-01-13  Nick Clifton  <nickc@redhat.com>
1515
1516         2.30 branch created.
1517
1518 2018-01-12  Jens Widell  <jl@opera.com>
1519
1520         * elf.c (setup_group): Optimize search for group by remembering
1521         last found group and restarting search at that index.
1522         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1523
1524 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1525
1526         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1527         bfd_link_common_skip_none in switch.
1528
1529 2018-01-12  Alan Modra  <amodra@gmail.com>
1530
1531         PR ld/22649
1532         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1533         references on forced local symbols.
1534
1535 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1536
1537         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1538         .reginfo section has wrong size.
1539
1540 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1541
1542         PR ld/22393
1543         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1544         separate code and read-only data LOAD segments, create a new
1545         LOAD segment if the previous section contains text and the
1546         current section doesn't or vice versa.  Don't put a writable
1547         section in a read-only segment if there is a RELRO segment.
1548
1549 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1550
1551         PR ld/22649
1552         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1553         references on forced local symbols.
1554
1555 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1556
1557         PR ld/22677
1558         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1559         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1560
1561 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1562
1563         PR 22662
1564         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1565
1566 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1567
1568         * elf.c (elfcore_grok_freebsd_note): Handle
1569         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1570         NT_FREEBSD_PROCSTAT_VMMAP.
1571
1572 2018-01-03  Alan Modra  <amodra@gmail.com>
1573
1574         Update year range in copyright notice of all files.
1575
1576 For older changes see ChangeLog-2017
1577 \f
1578 Copyright (C) 2018 Free Software Foundation, Inc.
1579
1580 Copying and distribution of this file, with or without modification,
1581 are permitted in any medium without royalty provided the copyright
1582 notice and this notice are preserved.
1583
1584 Local Variables:
1585 mode: change-log
1586 left-margin: 8
1587 fill-column: 74
1588 version-control: never
1589 End: