bfd/ChangeLog

   1 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
   2
   3         * elf32-xtensa.c (xlate_map_entry): Change types of address
   4         fields from 'unsigned' to 'bfd_vma'.
   5         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
   6         the key argument to bsearch. Allow offsets past the end of a
   7         section, use the last map entry for translation of such offsets.
   8
   9 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  10
  11         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
  12         Not support the target feature.
  13         (nds32_elf_ex9_itb_base): Likewise.
  14         (nds32_elf_ex9_import_table): Likewise.
  15         (nds32_elf_ex9_finish): Likewise.
  16         (nds32_elf_ex9_reloc_jmp): Likewise.
  17         (nds32_elf_get_insn_with_reg): Likewise.
  18         (nds32_get_local_syms): Likewise.
  19         (nds32_elf_ex9_replace_instruction): Likewise.
  20         (nds32_elf_ifc_calc): Likewise.
  21         (nds32_elf_ifc_finish): Likewise.
  22         (nds32_elf_ifc_replace): Likewise.
  23         (nds32_elf_ifc_reloc): Likewise.
  24
  25 2018-03-14  Alan Modra  <amodra@gmail.com>
  26
  27         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
  28         sfpr size added before defining alias symbols.
  29         (ppc64_elf_build_stubs): Add stub section padding before
  30         copying sfpr contents and defining save/restore alias symbols.
  31
  32 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
  33
  34         PR ld/20882
  35         * elflink.c (elf_gc_mark_debug_section): Also check the local
  36         debug definition section.
  37
  38 2018-03-13  Nick Clifton  <nickc@redhat.com>
  39
  40         PR 22113
  41         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
  42         function.  Add an end address parameter.  Check access of the data
  43         pointer to make sure that they do not extend beyond the end
  44         address.  Return FALSE if any check fails.  Add the end address
  45         pointer to the ui structure.
  46         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
  47         codes to make sure that they do not extend beyond the end address
  48         pointer.  Print an error message and return immediately if any
  49         check fails.
  50
  51 2018-03-09  Nick Clifton  <nickc@redhat.com>
  52
  53         * elf64-s390.c (elf_s390_relocate_section): Move check for
  54         relocations against non-allocated sections to before the code that
  55         handles ifunc relocations.
  56         * elf32-s390.c (elf_s390_relocate_section): Likewise.
  57         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
  58         relocs against IFUNC symbols in non-allocated sections as relocs
  59         against FUNC symbols.
  60         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
  61
  62 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         PR ld/22929
  65         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
  66         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
  67         relocation against FUNC symbol.
  68         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
  69
  70 2018-03-07  Renlin Li  <renlin.li@arm.com>
  71
  72         PR ld/20402
  73         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
  74         symbol, and don't emit relocation in specific case.
  75
  76 2018-03-07  Alan Modra  <amodra@gmail.com>
  77
  78         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
  79         (mips_elf64_slurp_one_reloc_table): Pass on error.
  80
  81 2018-03-03  James Cowgill  <james.cowgill@mips.com>
  82             Maciej W. Rozycki  <macro@mips.com>
  83
  84         PR ld/21900
  85         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
  86         after calling `undefined_symbol' hook if this is an error
  87         condition.  Assume the value of 0 for the symbol requested
  88         otherwise.
  89
  90 2018-03-02  Jim Wilson  <jimw@sifive.com>
  91
  92         PR 22903
  93         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
  94         and nop instead of 4.
  95         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
  96         8 instead of 4.
  97
  98 2018-03-01  Jim Wilson  <jimw@sifive.com>
  99
 100         PR 22756
 101         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
 102         else if instead of if.
 103
 104 2018-03-01  Alan Modra  <amodra@gmail.com>
 105
 106         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
 107
 108 2018-02-28  Alan Modra  <amodra@gmail.com>
 109
 110         PR 22887
 111         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 112
 113 2018-02-28  Nick Clifton  <nickc@redhat.com>
 114
 115         PR 22895
 116         PR 22893
 117         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 118         pointer.  Drop unused abfd parameter.  Check the size of the block
 119         before initialising the data field.  Return the end pointer if the
 120         size is invalid.
 121         (read_attribute_value): Adjust invocations of read_n_bytes.
 122
 123         PR 22894
 124         * dwarf1.c (parse_die): Check the length of form blocks before
 125         advancing the data pointer.
 126
 127 2018-02-28  Alan Modra  <amodra@gmail.com>
 128
 129         PR 22887
 130         * aoutx.h (translate_symbol_table): Print an error message and set
 131         bfd_error on finding an invalid name string offset.
 132
 133 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         * config.in: Regenerated.
 136         * configure: Likewise.
 137         * configure.ac: Add --enable-separate-code.
 138         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
 139         to 1 for Linux/x86 targets,
 140         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
 141         DEFAULT_LD_Z_SEPARATE_CODE is 1.
 142
 143 2018-02-27  Nick Clifton  <nickc@redhat.com>
 144
 145         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
 146         message.
 147         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
 148         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
 149         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
 150         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
 151         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 152         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
 153         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 154         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
 155         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 156
 157         PR 22875
 158         * elf-bfd.h (struct elf_backend_data): Change the return type of
 159         the elf_info_to_howto and elf_info_to_howto_rel function pointers
 160         to bfd_boolean.
 161         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
 162         value from the info_to_howto function and fail if that function
 163         failed.
 164         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
 165         from the info_to_howto function.
 166         (elf32_h8_relax_section): Likewise.
 167         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 168         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 169         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 170         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 171         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 172         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 173         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
 174         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 175         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 176         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
 177         (riscv_elf_relocate_section): Likewise.
 178         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
 179         bfd_boolean.  Issue an error message, set an error value and
 180         return FALSE if the reloc is not recognized.
 181         (elf_hppa_info_to_howto_rel): Likewise.
 182         * elf-m10200.c (mn10200_info_to_howto): Likewise.
 183         * elf-m10300.c (mn10300_info_to_howto): Likewise.
 184         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
 185         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 186         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
 187         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 188         * elf32-bfin.c (bfin_info_to_howto): Likewise.
 189         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 190         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
 191         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
 192         (cris_info_to_howto_rela): Likewise.
 193         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 194         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 195         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
 196         Likewise.
 197         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
 198         (elf32_dlx_info_to_howto_rel): Likewise.
 199         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 200         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 201         * elf32-frv.c (frv_info_to_howto_rela)
 202         (frvfdpic_info_to_howto_rel): Likewise.
 203         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
 204         * elf32-gen.c (elf_generic_info_to_howto)
 205         (elf_generic_info_to_howto_rel): Likewise.
 206         * elf32-h8300.c (elf32_h8_info_to_howto)
 207         (elf32_h8_info_to_howto_rel): Likewise.
 208         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 209         * elf32-i386.c (elf_i386_reloc_type_lookup)
 210         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
 211         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
 212         Likewise.
 213         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 214         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 215         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 216         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 217         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 218         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
 219         Likewise.
 220         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 221         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 222         * elf32-m68k.c (rtype_to_howto): Likewise.
 223         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 224         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 225         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 226         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 227         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 228         Likewise.
 229         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 230         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 231         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 232         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
 233         Likewise.
 234         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
 235         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 236         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 237         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 238         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
 239         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 240         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 241         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
 242         * elf32-score.c (s3_bfd_score_info_to_howto)
 243         (_bfd_score_info_to_howto): Likewise.
 244         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 245         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 246         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 247         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
 248         (elf32_tic6x_info_to_howto_rel): Likewise.
 249         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
 250         * elf32-v850.c (v850_elf_info_to_howto_rel)
 251         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
 252         * elf32-vax.c (rtype_to_howto): Likewise.
 253         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 254         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
 255         (elf32_wasm32_info_to_howto_rela): Likewise.
 256         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
 257         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 258         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
 259         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 260         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 261         * elf64-gen.c (elf_generic_info_to_howto)
 262         (elf_generic_info_to_howto_rel): Likewise.
 263         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
 264         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
 265         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 266         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
 267         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 268         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
 269         Likewise.
 270         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
 271         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 272         Likewise.
 273         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
 274         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
 275         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
 276         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 277         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
 278         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
 279         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
 280         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
 281         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
 282         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
 283         Default to NULL.
 284
 285 2018-02-26  Jim Wilson  <jimw@sifive.com>
 286             Stephan Schreiber <info@fs-driver.org>
 287
 288         PR 15904
 289         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
 290         call, set changed_contents and changed_relocs.  Likewise after
 291         successful ia64_elf_relax_br call.
 292
 293 2018-02-26  Alan Modra  <amodra@gmail.com>
 294
 295         * elf.c (assign_file_positions_except_relocs): Don't segfault
 296         when actual number of phdrs is less than allocated.  Delete
 297         outdated comment.  Formatting.
 298
 299 2018-02-26  Alan Modra  <amodra@gmail.com>
 300
 301         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
 302         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
 303         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
 304         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
 305         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
 306         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
 307         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
 308         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 309         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
 310         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
 311         error/warning messages.
 312
 313 2018-02-26  Alan Modra  <amodra@gmail.com>
 314
 315         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
 316         * syms.c: Standardize error/warning messages.
 317
 318 2018-02-26  Alan Modra  <amodra@gmail.com>
 319
 320         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
 321         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
 322         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
 323         * peXXigen.c, * peicode.h: Standardize error/warning messages.
 324
 325 2018-02-26  Alan Modra  <amodra@gmail.com>
 326
 327         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
 328
 329 2018-02-26  Alan Modra  <amodra@gmail.com>
 330
 331         * elfxx-mips.c: Standardize error/warning messages.
 332
 333 2018-02-26  Alan Modra  <amodra@gmail.com>
 334
 335         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
 336         * elflink.c: Standardize error/warning messages.  Replace use of
 337         linker callback einfo with _bfd_error_handler when possible.
 338
 339 2018-02-26  Alan Modra  <amodra@gmail.com>
 340
 341         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
 342         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
 343         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
 344         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
 345         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 346         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 347         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
 348         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 349         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 350         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 351         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 352         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
 353         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
 354         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 355         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 356         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
 357         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
 358         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 359         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 360         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
 361         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
 362         unrecognized/unsupported reloc message.
 363
 364 2018-02-26  Alan Modra  <amodra@gmail.com>
 365
 366         * elf32-ppc.c: Standardize error/warning messages.  Use
 367         _bfd_error_handler rather than einfo when einfo features not used.
 368         * elf64-ppc.c: Likewise.
 369
 370 2018-02-23  Alan Modra  <amodra@gmail.com>
 371
 372         PR 22881
 373         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
 374         segment if no matching LOAD segment.
 375
 376 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 377
 378         * elf32-nds32.h: Define mask for ict_model.
 379
 380 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
 381
 382         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
 383
 384 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 385
 386         Revert
 387         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 388
 389         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 390         .reginfo section has wrong size.
 391
 392 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 393
 394         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
 395         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
 396         `.MIPS.abiflags' sections.
 397         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
 398         section's end.
 399
 400 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 401
 402         * section.c (SEC_FIXED_SIZE): New macro.
 403         * bfd-in2.h: Regenerate.
 404
 405 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 406
 407         * section.c (SEC_HAS_GOT_REF): Remove macro.
 408         * bfd-in2.h: Regenerate.
 409
 410 2018-02-19  Alan Modra  <amodra@gmail.com>
 411
 412         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
 413         arguments.
 414         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
 415         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
 416         (_bfd_riscv_relax_pc): Likewise and fix typos.
 417         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
 418         * libbfd.h: Regenerate.
 419
 420 2018-02-19  Alan Modra  <amodra@gmail.com>
 421
 422         * dwarf2.c (read_section): Don't use 'll' format modifier.
 423         (find_abstract_instance): Likewise.
 424         * elfcore.h (elf_core_file_p): Likewise.
 425
 426 2018-02-19  Alan Modra  <amodra@gmail.com>
 427
 428         * bfd-in.h: Include inttypes.h or if not available define
 429         PRId64, PRIu64 and PRIx64.
 430         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
 431         modifier to print bfd_vma.
 432         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 433         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
 434         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 435         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
 436         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
 437         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
 438         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 439         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
 440         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
 441         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 442         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
 443         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
 444         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
 445         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
 446         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
 447         and cast input to uint64_t, and similarly for Ld and Lu.
 448         * bfd-in2.h: Regenerate.
 449
 450 2018-02-19  Alan Modra  <amodra@gmail.com>
 451
 452         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
 453         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
 454         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
 455         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
 456         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
 457         * reloc.c: Replace use of %R and %T in format strings passed to
 458         einfo and friends by %pR and %pT.
 459
 460 2018-02-19  Alan Modra  <amodra@gmail.com>
 461
 462         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 463         of %A and %B.
 464         * aout-adobe.c: Update all messages using %A and %B.
 465         * aout-cris.c: Likewise.
 466         * aoutx.h: Likewise.
 467         * archive.c: Likewise.
 468         * binary.c: Likewise.
 469         * cache.c: Likewise.
 470         * coff-alpha.c: Likewise.
 471         * coff-arm.c: Likewise.
 472         * coff-i860.c: Likewise.
 473         * coff-mcore.c: Likewise.
 474         * coff-ppc.c: Likewise.
 475         * coff-rs6000.c: Likewise.
 476         * coff-sh.c: Likewise.
 477         * coff-tic4x.c: Likewise.
 478         * coff-tic54x.c: Likewise.
 479         * coff-tic80.c: Likewise.
 480         * coff64-rs6000.c: Likewise.
 481         * coffcode.h: Likewise.
 482         * coffgen.c: Likewise.
 483         * cofflink.c: Likewise.
 484         * coffswap.h: Likewise.
 485         * compress.c: Likewise.
 486         * cpu-arm.c: Likewise.
 487         * ecoff.c: Likewise.
 488         * elf-attrs.c: Likewise.
 489         * elf-eh-frame.c: Likewise.
 490         * elf-ifunc.c: Likewise.
 491         * elf-m10300.c: Likewise.
 492         * elf-properties.c: Likewise.
 493         * elf-s390-common.c: Likewise.
 494         * elf.c: Likewise.
 495         * elf32-arc.c: Likewise.
 496         * elf32-arm.c: Likewise.
 497         * elf32-avr.c: Likewise.
 498         * elf32-bfin.c: Likewise.
 499         * elf32-cr16.c: Likewise.
 500         * elf32-cr16c.c: Likewise.
 501         * elf32-cris.c: Likewise.
 502         * elf32-crx.c: Likewise.
 503         * elf32-d10v.c: Likewise.
 504         * elf32-d30v.c: Likewise.
 505         * elf32-epiphany.c: Likewise.
 506         * elf32-fr30.c: Likewise.
 507         * elf32-frv.c: Likewise.
 508         * elf32-gen.c: Likewise.
 509         * elf32-hppa.c: Likewise.
 510         * elf32-i370.c: Likewise.
 511         * elf32-i386.c: Likewise.
 512         * elf32-i960.c: Likewise.
 513         * elf32-ip2k.c: Likewise.
 514         * elf32-iq2000.c: Likewise.
 515         * elf32-lm32.c: Likewise.
 516         * elf32-m32c.c: Likewise.
 517         * elf32-m32r.c: Likewise.
 518         * elf32-m68hc11.c: Likewise.
 519         * elf32-m68hc12.c: Likewise.
 520         * elf32-m68hc1x.c: Likewise.
 521         * elf32-m68k.c: Likewise.
 522         * elf32-mcore.c: Likewise.
 523         * elf32-mep.c: Likewise.
 524         * elf32-metag.c: Likewise.
 525         * elf32-microblaze.c: Likewise.
 526         * elf32-moxie.c: Likewise.
 527         * elf32-msp430.c: Likewise.
 528         * elf32-mt.c: Likewise.
 529         * elf32-nds32.c: Likewise.
 530         * elf32-nios2.c: Likewise.
 531         * elf32-or1k.c: Likewise.
 532         * elf32-pj.c: Likewise.
 533         * elf32-ppc.c: Likewise.
 534         * elf32-rl78.c: Likewise.
 535         * elf32-rx.c: Likewise.
 536         * elf32-s390.c: Likewise.
 537         * elf32-score.c: Likewise.
 538         * elf32-score7.c: Likewise.
 539         * elf32-sh-symbian.c: Likewise.
 540         * elf32-sh.c: Likewise.
 541         * elf32-sh64.c: Likewise.
 542         * elf32-sparc.c: Likewise.
 543         * elf32-spu.c: Likewise.
 544         * elf32-tic6x.c: Likewise.
 545         * elf32-tilepro.c: Likewise.
 546         * elf32-v850.c: Likewise.
 547         * elf32-vax.c: Likewise.
 548         * elf32-visium.c: Likewise.
 549         * elf32-wasm32.c: Likewise.
 550         * elf32-xgate.c: Likewise.
 551         * elf32-xtensa.c: Likewise.
 552         * elf64-alpha.c: Likewise.
 553         * elf64-gen.c: Likewise.
 554         * elf64-hppa.c: Likewise.
 555         * elf64-ia64-vms.c: Likewise.
 556         * elf64-mmix.c: Likewise.
 557         * elf64-ppc.c: Likewise.
 558         * elf64-s390.c: Likewise.
 559         * elf64-sh64.c: Likewise.
 560         * elf64-sparc.c: Likewise.
 561         * elf64-x86-64.c: Likewise.
 562         * elfcode.h: Likewise.
 563         * elfcore.h: Likewise.
 564         * elflink.c: Likewise.
 565         * elfnn-aarch64.c: Likewise.
 566         * elfnn-ia64.c: Likewise.
 567         * elfnn-riscv.c: Likewise.
 568         * elfxx-mips.c: Likewise.
 569         * elfxx-sparc.c: Likewise.
 570         * elfxx-tilegx.c: Likewise.
 571         * elfxx-x86.c: Likewise.
 572         * hpux-core.c: Likewise.
 573         * ieee.c: Likewise.
 574         * ihex.c: Likewise.
 575         * libbfd.c: Likewise.
 576         * linker.c: Likewise.
 577         * mach-o.c: Likewise.
 578         * merge.c: Likewise.
 579         * mmo.c: Likewise.
 580         * oasys.c: Likewise.
 581         * pdp11.c: Likewise.
 582         * pe-mips.c: Likewise.
 583         * peXXigen.c: Likewise.
 584         * peicode.h: Likewise.
 585         * reloc.c: Likewise.
 586         * rs6000-core.c: Likewise.
 587         * srec.c: Likewise.
 588         * stabs.c: Likewise.
 589         * vms-alpha.c: Likewise.
 590         * xcofflink.c: Likewise.
 591
 592 2018-02-19  Alan Modra  <amodra@gmail.com>
 593
 594         PR 22845
 595         * elf.c (IS_TBSS): Define.
 596         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 597         (assign_file_positions_for_non_load_sections): Revert last change.
 598         Properly calculate load segment limits to compare against relro limits.
 599
 600 2018-02-17  Alan Modra  <amodra@gmail.com>
 601
 602         PR 22845
 603         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 604         degenerate zero size PT_LOAD segments when finding one overlapping
 605         the PT_GNU_RELRO segment.
 606
 607 2018-02-16  Alan Modra  <amodra@gmail.com>
 608
 609         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 610         (_bfd_bool_bfd_true): Rename from bfd_true.
 611         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 612         (_bfd_int_bfd_0): Rename from bfd_0.
 613         (_bfd_uint_bfd_0): Rename from bfd_0u.
 614         (_bfd_long_bfd_0): Rename from bfd_0l.
 615         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 616         (_bfd_void_bfd): Rename from bfd_void.
 617         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 618         (_bfd_bool_bfd_link_false_error),
 619         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 620         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 621         (_bfd_bool_bfd_asection_bfd_asection_true),
 622         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 623         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 624         * archive.c (_bfd_noarchive_get_elt_at_index),
 625         (_bfd_noarchive_openr_next_archived_file),
 626         (_bfd_noarchive_construct_extended_name_table),
 627         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 628         (_bfd_noarchive_write_armap): New functions.
 629         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 630         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 631         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 632         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
 633         (alpha_ecoff_swap_coff_lineno_out),
 634         (alpha_ecoff_swap_coff_reloc_out): New functions.
 635         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
 636         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
 637         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
 638         (mips_ecoff_swap_coff_lineno_out),
 639         (mips_ecoff_swap_coff_reloc_out): New functions.
 640         * coffcode.h (coff_set_alignment_hook): Replace define with
 641         new function.
 642         (symname_in_debug_hook): Likewise.
 643         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
 644         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
 645         * elf.c (assign_file_positions_except_relocs): Test
 646         elf_backend_allow_non_load_phdr for NULL.
 647         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
 648         _bfd_elf_link_omit_section_dynsym.  Update uses.
 649         (_bfd_elf_omit_section_dynsym_all): New function.
 650         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
 651         (_bfd_elf_omit_section_dynsym_default): Declare.
 652         (_bfd_elf_omit_section_dynsym_all): Declare.
 653         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
 654         (_bfd_nolink_bfd_get_relocated_section_contents),
 655         (_bfd_nolink_bfd_lookup_section_flags),
 656         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
 657         (_bfd_nolink_bfd_link_hash_table_create),
 658         (_bfd_nolink_bfd_link_just_syms),
 659         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
 660         (_bfd_nolink_bfd_link_split_section),
 661         (_bfd_nolink_section_already_linked),
 662         (_bfd_nolink_bfd_define_common_symbol),
 663         (_bfd_nolink_bfd_define_start_stop): New functions.
 664         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
 665         (_bfd_norelocs_bfd_reloc_name_lookup),
 666         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
 667         * section.c (_bfd_nowrite_set_section_contents): New function.
 668         * syms.c (_bfd_nosymbols_canonicalize_symtab),
 669         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
 670         (_bfd_nosymbols_get_symbol_version_string),
 671         (_bfd_nosymbols_bfd_is_local_label_name),
 672         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
 673         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
 674         (_bfd_nosymbols_bfd_make_debug_symbol),
 675         ( _bfd_nosymbols_read_minisymbols),
 676         ( _bfd_nosymbols_minisymbol_to_symbol),
 677         (_bfd_nodynamic_get_synthetic_symtab): New functions.
 678         * libbfd-in.h: Declare new functions.  Update existing defines,
 679         removing casts.
 680         * aix386-core.c: Update to use new hooks.  Formatting.
 681         * aout-adobe.c: Likewise.
 682         * aout-arm.c: Likewise.
 683         * aout-target.h: Likewise.
 684         * aout-tic30.c: Likewise.
 685         * aoutf1.h: Likewise.
 686         * binary.c: Likewise.
 687         * bout.c: Likewise.
 688         * cisco-core.c: Likewise.
 689         * coff-alpha.c: Likewise.
 690         * coff-i386.c: Likewise.
 691         * coff-i860.c: Likewise.
 692         * coff-i960.c: Likewise.
 693         * coff-ia64.c: Likewise.
 694         * coff-mips.c: Likewise.
 695         * coff-ppc.c: Likewise.
 696         * coff-rs6000.c: Likewise.
 697         * coff-sh.c: Likewise.
 698         * coff-tic30.c: Likewise.
 699         * coff-tic54x.c: Likewise.
 700         * coff-x86_64.c: Likewise.
 701         * coff64-rs6000.c: Likewise.
 702         * coffcode.h: Likewise.
 703         * elf-m10300.c: Likewise.
 704         * elf32-cr16.c: Likewise.
 705         * elf32-lm32.c: Likewise.
 706         * elf32-m32r.c: Likewise.
 707         * elf32-metag.c: Likewise.
 708         * elf32-score.c: Likewise.
 709         * elf32-score7.c: Likewise.
 710         * elf32-tilepro.c: Likewise.
 711         * elf32-xstormy16.c: Likewise.
 712         * elf32-xtensa.c: Likewise.
 713         * elf64-alpha.c: Likewise.
 714         * elf64-hppa.c: Likewise.
 715         * elf64-ia64-vms.c: Likewise.
 716         * elf64-mmix.c: Likewise.
 717         * elf64-sh64.c: Likewise.
 718         * elfnn-ia64.c: Likewise.
 719         * elfxx-sparc.c: Likewise.
 720         * elfxx-target.h: Likewise.
 721         * elfxx-tilegx.c: Likewise.
 722         * elfxx-x86.h: Likewise.
 723         * hp300hpux.c: Likewise.
 724         * hppabsd-core.c: Likewise.
 725         * hpux-core.c: Likewise.
 726         * i386msdos.c: Likewise.
 727         * i386os9k.c: Likewise.
 728         * ieee.c: Likewise.
 729         * ihex.c: Likewise.
 730         * irix-core.c: Likewise.
 731         * libaout.h: Likewise.
 732         * libecoff.h: Likewise.
 733         * mach-o-target.c: Likewise.
 734         * mach-o.c: Likewise.
 735         * mipsbsd.c: Likewise.
 736         * mmo.c: Likewise.
 737         * netbsd-core.c: Likewise.
 738         * nlm-target.h: Likewise.
 739         * oasys.c: Likewise.
 740         * osf-core.c: Likewise.
 741         * pdp11.c: Likewise.
 742         * pe-mips.c: Likewise.
 743         * pe-x86_64.c: Likewise.
 744         * pef.c: Likewise.
 745         * plugin.c: Likewise.
 746         * ppcboot.c: Likewise.
 747         * ptrace-core.c: Likewise.
 748         * sco5-core.c: Likewise.
 749         * som.c: Likewise.
 750         * sparclynx.c: Likewise.
 751         * srec.c: Likewise.
 752         * tekhex.c: Likewise.
 753         * trad-core.c: Likewise.
 754         * verilog.c: Likewise.
 755         * versados.c: Likewise.
 756         * vms-alpha.c: Likewise.
 757         * vms-lib.c: Likewise.
 758         * wasm-module.c: Likewise.
 759         * xsym.c: Likewise.
 760         * libbfd.h: Regenerate.
 761
 762 2018-02-15  Jim Wilson  <jimw@sifive.com>
 763
 764         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
 765         symbols whose section address is zero.
 766
 767         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
 768         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
 769         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
 770         Add %X%P to error messages.
 771
 772 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 773
 774         PR ld/22832
 775         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
 776         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
 777         and assert that the result of the call is not NULL.
 778
 779 2018-02-14  Nick Clifton  <nickc@redhat.com>
 780
 781         PR 22823
 782         Revert previous delta.  Add extra casts to avoid compile time
 783         warnings instead.
 784         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
 785         cast to avoid warning from gcc v8 compiler.
 786         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 787         (_bfd_generic_bfd_set_private_flags): Likewise.
 788         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 789         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 790         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 791         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 792         (_bfd_noarchive_construct_extended_name_table): Likewise.
 793         (_bfd_noarchive_truncate_arname): Likewise.
 794         (_bfd_noarchive_write_ar_hdr): Likewise.
 795         (_bfd_noarchive_get_elt_at_index): Likewise.
 796         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 797         (_bfd_nosymbols_print_symbol): Likewise.
 798         (_bfd_nosymbols_get_symbol_info): Likewise.
 799         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 800         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 801         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 802         (_bfd_nosymbols_get_lineno): Likewise.
 803         (_bfd_nosymbols_find_nearest_line): Likewise.
 804         (_bfd_nosymbols_find_line): Likewise.
 805         (_bfd_nosymbols_find_inliner_info): Likewise.
 806         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 807         (_bfd_nosymbols_read_minisymbols): Likewise.
 808         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 809         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 810         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 811         (_bfd_nowrite_set_arch_mach): Likewise.
 812         (_bfd_nowrite_set_section_contents): Likewise.
 813         (_bfd_nolink_sizeof_headers): Likewise.
 814         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 815         (_bfd_nolink_bfd_relax_section): Likewise.
 816         (_bfd_nolink_bfd_gc_sections): Likewise.
 817         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 818         (_bfd_nolink_bfd_merge_sections): Likewise.
 819         (_bfd_nolink_bfd_is_group_section): Likewise.
 820         (_bfd_nolink_bfd_discard_group): Likewise.
 821         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 822         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 823         (_bfd_nolink_bfd_link_just_syms): Likewise.
 824         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 825         (_bfd_nolink_bfd_final_link): Likewise.
 826         (_bfd_nolink_bfd_link_split_section): Likewise.
 827         (_bfd_nolink_section_already_linked): Likewise.
 828         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 829         (_bfd_nolink_bfd_define_start_stop): Likewise.
 830         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 831         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 832         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 833         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 834         * libbfd.c (bfd_false_any): Delete.
 835         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
 836         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
 837         * libbfd.h (extern): Regenerate
 838         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
 839         cast to avoid warning from gcc v8 compiler.
 840         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 841         * binary.c (binary_get_symbol_info): Likewise.
 842         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 843         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 844         * coffcode.h (coff_set_alignment_hook): Likewise.
 845         (symname_in_debug_hook): Likewise.
 846         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 847         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 848         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 849         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 850         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 851         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 852         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 853         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 854         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 855         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 856         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 857         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 858         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 859         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 860         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 861         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 862         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 863         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 864         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 865         (bfd_elfNN_bfd_set_private_flags): Likewise.
 866         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 867         (elf_backend_init_index_section): Likewise.
 868         (elf_backend_allow_non_load_phdr): Likewise.
 869         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 870         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 871         * ieee.c (ieee_construct_extended_name_table): Likewise.
 872         (ieee_write_armap): Likewise.
 873         (ieee_write_ar_hdr): Likewise.
 874         (ieee_bfd_is_target_special_symbol): Likewise.
 875         * ihex.c (ihex_canonicalize_symtab): Likewise.
 876         (ihex_bfd_is_target_special_symbol): Likewise.
 877         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 878         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 879         (_bfd_ecoff_set_alignment_hook): Likewise.
 880         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 881         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 882         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 883         * oasys.c (oasys_construct_extended_name_table): Likewise.
 884         (oasys_write_armap): Likewise.
 885         (oasys_write_ar_hdr): Likewise.
 886         (oasys_bfd_is_target_special_symbol): Likewise.
 887         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 888         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 889         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 890         * som.c (som_bfd_is_target_special_symbol): Likewise.
 891         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 892         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 893         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 894         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 895         (versados_bfd_reloc_name_lookup): Likewise.
 896         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 897         (vms_bfd_define_start_stop): Likewise.
 898         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 899         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 900         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 901
 902 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 903
 904         PR ld/22842
 905         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
 906         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 907         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
 908         R_X86_64_PC32 reloc against dynamic function in data section.
 909         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 910         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
 911         against dynamic function in data section.
 912         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
 913         function address only if pcrel_plt is true.
 914         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
 915         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
 916         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
 917         PC-relative relocation against a function definition in data
 918         secton in PIE.  Remove the obsolete comments.
 919         (elf_x86_link_hash_table): Add pcrel_plt.
 920
 921 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 922
 923         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
 924         instead of bfd_link_pic, for building shared library.
 925
 926 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 927
 928         PR gas/22791
 929         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
 930         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
 931         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
 932         against protected function in shared object.
 933
 934 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
 935
 936         PR 22828
 937         * po/ru.po: Fix typo in Russian translation.
 938
 939 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
 940
 941         * wasm-module.c (wasm_scan_name_function_section): Rename
 942         `index' local variable to `idx'.
 943
 944 2018-02-13  Nick Clifton  <nickc@redhat.com>
 945
 946         PR 22823
 947         Fix compile time warnings generated by gcc version 8.
 948         * libbfd-in.h: Remove extraneous text from prototypes.
 949         Add prototypes for bfd_false_any, bfd_true_any,
 950         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
 951         bfd_n1_any, bfd_void_any.
 952         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
 953         function.
 954         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 955         (_bfd_generic_bfd_set_private_flags): Likewise.
 956         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 957         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 958         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 959         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 960         (_bfd_noarchive_construct_extended_name_table): Likewise.
 961         (_bfd_noarchive_truncate_arname): Likewise.
 962         (_bfd_noarchive_write_ar_hdr): Likewise.
 963         (_bfd_noarchive_get_elt_at_index): Likewise.
 964         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 965         (_bfd_nosymbols_print_symbol): Likewise.
 966         (_bfd_nosymbols_get_symbol_info): Likewise.
 967         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 968         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 969         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 970         (_bfd_nosymbols_get_lineno): Likewise.
 971         (_bfd_nosymbols_find_nearest_line): Likewise.
 972         (_bfd_nosymbols_find_line): Likewise.
 973         (_bfd_nosymbols_find_inliner_info): Likewise.
 974         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 975         (_bfd_nosymbols_read_minisymbols): Likewise.
 976         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 977         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 978         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 979         (_bfd_nowrite_set_arch_mach): Likewise.
 980         (_bfd_nowrite_set_section_contents): Likewise.
 981         (_bfd_nolink_sizeof_headers): Likewise.
 982         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 983         (_bfd_nolink_bfd_relax_section): Likewise.
 984         (_bfd_nolink_bfd_gc_sections): Likewise.
 985         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 986         (_bfd_nolink_bfd_merge_sections): Likewise.
 987         (_bfd_nolink_bfd_is_group_section): Likewise.
 988         (_bfd_nolink_bfd_discard_group): Likewise.
 989         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 990         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 991         (_bfd_nolink_bfd_link_just_syms): Likewise.
 992         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 993         (_bfd_nolink_bfd_final_link): Likewise.
 994         (_bfd_nolink_bfd_link_split_section): Likewise.
 995         (_bfd_nolink_section_already_linked): Likewise.
 996         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 997         (_bfd_nolink_bfd_define_start_stop): Likewise.
 998         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 999         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1000         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1001         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1002         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1003         accepts one or more arguments.
1004         (bfd_true_any): Likewise.
1005         (bfd_nullvoidptr_any): Likewise.
1006         (bfd_0_any): Likewise.
1007         (bfd_0u_any): Likewise.
1008         (bfd_0l_any): Likewise.
1009         (_bfd_n1_any): Likewise.
1010         (bfd_void_any): Likewise.
1011         * libbfd.h (extern): Regenerate
1012         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1013         based dummy function.
1014         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1015         * binary.c (binary_get_symbol_info): Likewise.
1016         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1017         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1018         * coffcode.h (coff_set_alignment_hook): Likewise.
1019         (symname_in_debug_hook): Likewise.
1020         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1021         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1022         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1023         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1024         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1025         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1026         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1027         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1028         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1029         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1030         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1031         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1032         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1033         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1034         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1035         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1036         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1037         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1038         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1039         (bfd_elfNN_bfd_set_private_flags): Likewise.
1040         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1041         (elf_backend_init_index_section): Likewise.
1042         (elf_backend_allow_non_load_phdr): Likewise.
1043         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1044         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1045         * ieee.c (ieee_construct_extended_name_table): Likewise.
1046         (ieee_write_armap): Likewise.
1047         (ieee_write_ar_hdr): Likewise.
1048         (ieee_bfd_is_target_special_symbol): Likewise.
1049         * ihex.c (ihex_canonicalize_symtab): Likewise.
1050         (ihex_bfd_is_target_special_symbol): Likewise.
1051         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1052         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1053         (_bfd_ecoff_set_alignment_hook): Likewise.
1054         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1055         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1056         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1057         * oasys.c (oasys_construct_extended_name_table): Likewise.
1058         (oasys_write_armap): Likewise.
1059         (oasys_write_ar_hdr): Likewise.
1060         (oasys_bfd_is_target_special_symbol): Likewise.
1061         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1062         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1063         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1064         * som.c (som_bfd_is_target_special_symbol): Likewise.
1065         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1066         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1067         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1068         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1069         (versados_bfd_reloc_name_lookup): Likewise.
1070         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1071         (vms_bfd_define_start_stop): Likewise.
1072         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1073         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1074         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1075         * elf32-arc.c (get_replace_function): Assign replacement function
1076         to func pointer.
1077         * elf32-i370.c (i370_noop): Update prototype.
1078
1079 2018-02-13  Alan Modra  <amodra@gmail.com>
1080
1081         PR 22836
1082         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1083         relocation sections.  If size reduces to just the flag word,
1084         remove that too and mark with SEC_EXCLUDE.
1085         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1086
1087 2018-02-13  Alan Modra  <amodra@gmail.com>
1088
1089         PR 22829
1090         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1091         PT_GNU_RELRO setup.
1092
1093 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1094
1095         * i386msdos.c (msdos_mkobject); New function.
1096         (msdos_object_p): New function.
1097         (i386_msdos_vec): Use msdos_object_p as the check_format
1098         function.
1099         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1100         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1101         IMAGE_NT_SIGNATURE.
1102         * peXXigen.c: Likewise.
1103         * coff-ia64.c: Likewise.
1104
1105 2018-02-12  Nick Clifton  <nickc@redhat.com>
1106
1107         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1108         assignment.
1109         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1110
1111 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1112
1113         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1114         (sparc_elf_append_rela): Assert that there is enough room in section.
1115         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1116         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1117         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1118         For a symbol subject to a GOT relocation, reserve a slot in the
1119         relocation section if the symbol isn't dynamic and we are in PIC mode.
1120         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1121         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1122         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1123         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1124         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1125         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1126         undefined weak symbol with non-default visibility.  Remove superfluous
1127         'else' and fix formatting.
1128
1129 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1130
1131         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1132         is_solaris.
1133         (i386_elf32_sol2_vec): Don't declare.
1134         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1135         Don't set need_global_offset_table.
1136         (elf_i386_solaris_arch_bed): New.
1137         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1138         Solaris.
1139         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1140         target_os != is_nacl instead of target_os == is_normal.
1141         (x86_64_elf64_sol2_vec): Don't declare.
1142         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1143         is_nacl instead of target_os == is_normal.  Don't set
1144         need_global_offset_table.
1145         (elf_x86_64_solaris_arch_bed): New.
1146         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1147         Solaris.
1148         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1149         _GLOBAL_OFFSET_TABLE_ for Solaris.
1150         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1151         need_global_offset_table.
1152         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1153         (elf_x86_link_hash_table): Remove need_global_offset_table.
1154         (elf_x86_init_table): Likewise.
1155
1156 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1157
1158         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1159         Remove prototype.
1160         (i386_elf32_sol2_vec): Declared.
1161         (elf_i386_link_setup_gnu_properties): Set
1162         need_global_offset_table with info->output_bfd->xvec.
1163         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1164         Remove prototype.
1165         (x86_64_elf64_sol2_vec): Declared.
1166         (elf_x86_64_link_setup_gnu_properties): Set
1167         need_global_offset_table with info->output_bfd->xvec.
1168
1169 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1170
1171         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1172         New prototype.
1173         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1174         for Solaris.
1175         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1176         New prototype.
1177         (elf_x86_64_link_setup_gnu_properties): Set
1178         need_global_offset_table for Solaris.
1179         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1180         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1181         (_bfd_x86_elf_link_setup_gnu_properties): Copy
1182         need_global_offset_table.
1183         * elfxx-x86.h (elf_x86_link_hash_table): Add
1184         need_global_offset_table.
1185         (elf_x86_init_table): Likewise.
1186
1187 2018-02-08  Jim Wilson  <jimw@sifive.com>
1188
1189         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1190         change.
1191
1192 2018-02-08  Nick Clifton  <nickc@redhat.com>
1193
1194         PR 22788
1195         * elf.c (elf_parse_notes): Reject notes with excessuively large
1196         alignments.
1197
1198 2018-02-07  Alan Modra  <amodra@gmail.com>
1199
1200         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
1201         * elf32-ppc.c: Remove speculation barrier support.
1202         * elf32-ppc.h: Likewise.
1203         * elf64-ppc.c: Likewise.
1204         * elf64-ppc.h: Likewise.
1205
1206 2018-02-06  Jim Wilson  <jimw@sifive.com>
1207
1208         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1209         callback to report an error.
1210
1211 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
1212
1213         PR ld/22263
1214         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1215         into call to !bfd_link_executable and tidy up.
1216         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1217         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1218         !bfd_link_executable.
1219         <R_SPARC_TLS_IE_HI22>: Likewise.
1220         <GOT relocations>: Remove useless code, tidy and merge related blocks.
1221         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1222         !bfd_link_executable.
1223         <R_SPARC_WPLT30>: Tidy up.
1224         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1225         !bfd_link_executable.
1226         (allocate_dynrelocs): Likewise.
1227         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1228         <R_SPARC_TLS_GD_HI22>: Merge into...
1229         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
1230         sparc_elf_tls_transition and remove redundant code.
1231         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1232         !bfd_link_executable.
1233         <R_SPARC_TLS_LDO_HIX22>: Likewise.
1234         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
1235         <R_SPARC_TLS_LDM_CALL>: Likewise.
1236         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
1237         <R_SPARC_TLS_GD_ADD>: Likewise.
1238         <R_SPARC_TLS_LDM_ADD>: Likewise.
1239         <R_SPARC_TLS_LDO_ADD>: Likewise.
1240         <R_SPARC_TLS_IE_LD>: Likewise.
1241
1242 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
1243
1244         PR 22789
1245         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1246         functions failed to find the function name, try the generic elf
1247         find function instead.
1248
1249 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1250
1251         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1252         'memcpy' instead of 'strncpy' when writing the magic number.
1253
1254 2018-02-06  Nick Clifton  <nickc@redhat.com>
1255
1256         PR 22794
1257         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1258         section before attempting to read it in.
1259         (bfd_get_alt_debug_link_info): Likewise.
1260
1261 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
1262
1263         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1264         line information in addition to name, if they can be found.
1265
1266 2018-02-05  Renlin Li  <renlin.li@arm.com>
1267
1268         PR ld/22764
1269         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1270         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1271         check for writeable section as well.
1272
1273 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1274
1275         PR ld/22782
1276         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1277         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1278         undefined weak symbol to 0.
1279         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1280         if _GLOBAL_OFFSET_TABLE_ is referenced.
1281         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1282         got_referenced instead of ref_regular_nonweak.  Remove the
1283         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1284         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1285
1286 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1287
1288         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1289         initialize `hi_reloc'.
1290
1291 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1292
1293         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1294         SHT_MIPS_REGINFO sections don't assert the correct size and
1295         report an error instead.
1296
1297 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1298
1299         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1300         status from `->elf_backend_section_processing'.
1301
1302 2018-02-02  Jim Wilson  <jimw@sifive.com>
1303
1304         PR ld/22756
1305         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1306         If link_info->wrap_hash, check for a duplicate symbol and ignore.
1307         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1308         Pass new argument to riscv_relax_delete_bytes.
1309         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
1310         ATTRIBUTE_UNUSED from link_info parameter.
1311
1312 2018-02-02  Alan Modra  <amodra@gmail.com>
1313
1314         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1315         emitted for toc sequence optimization.  Set and use "howto" later.
1316
1317 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
1318
1319         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1320         arithmetic on NULL pointer.
1321         * elflink.c (_bfd_elf_archive_symbol_lookup,
1322         elf_link_add_archive_symbols): Likewise.
1323
1324 2018-01-31  Michael Matz  <matz@suse.de>
1325
1326         * elflink.c (bfd_elf_define_start_stop): Fix check of
1327         def_dynamic.
1328
1329 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1330
1331         PR ld/21964
1332         * elflink.c (bfd_elf_define_start_stop): Check if __start and
1333         __stop symbols are referenced by shared objects.
1334
1335 2018-01-30  Alan Modra  <amodra@gmail.com>
1336
1337         PR 22758
1338         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1339         segment when demand paged with lma on the same page.  Test this
1340         before load/non-load, executable/non-executable,
1341         writable/non-writable tests and simplify.  Delete bogus relro
1342         condition in writable/non-writable test.  Delete outdated
1343         comment.  Formatting.
1344
1345 2018-01-30  Alan Modra  <amodra@gmail.com>
1346
1347         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1348         symbols dynamic.
1349
1350 2018-01-29  Alan Modra  <amodra@gmail.com>
1351
1352         PR 22741
1353         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1354         range before converting to a symbol table pointer.
1355
1356 2018-01-27  Nick Clifton  <nickc@redhat.com>
1357
1358         * po/ru.po: Updated Russian translation.
1359
1360 2018-01-26  Alan Modra  <amodra@gmail.com>
1361
1362         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1363         they are defined dynamically.
1364
1365 2018-01-26  Alan Modra  <amodra@gmail.com>
1366
1367         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1368         .branch_lt changes size.
1369
1370 2018-01-25  Alan Modra  <amodra@gmail.com>
1371
1372         PR 22746
1373         * elfcode.h (elf_object_p): Avoid integer overflow.
1374
1375 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1376
1377         PR ld/22727
1378         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1379         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1380
1381         Revert
1382         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1383
1384         PR ld/22263
1385         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1386         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1387         bfd_link_executable for TLS check.
1388         (_bfd_sparc_elf_check_relocs): Likewise.
1389         (allocate_dynrelocs): Likewise.
1390         (_bfd_sparc_elf_relocate_section): Likewise.
1391
1392 2018-01-24  Renlin Li  <renlin.li@arm.com>
1393
1394         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1395         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1396         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1397         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1398         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1399         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1400         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1401
1402 2018-01-24  Renlin Li  <renlin.li@arm.com>
1403
1404         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1405         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1406         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1407         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1408         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1409         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1410         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1411         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1412         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1413         * bfd-in2.h: Regenerate.
1414         * libbfd.h: Regenerate.
1415
1416 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1417
1418         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1419         `mips_elf32_section_processing' comment reference.
1420
1421 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1422
1423         PR ld/22721
1424         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1425         versioned __tls_get_addr symbol.
1426
1427 2018-01-19  Nick Clifton  <nickc@redhat.com>
1428
1429         * po/fr.po: Updated French translation.
1430
1431 2018-01-18  Alan Modra  <amodra@gmail.com>
1432
1433         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1434         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1435         (ppc64_elf_build_stubs): Likewise.
1436
1437 2018-01-17  Nick Clifton  <nickc@redhat.com>
1438
1439         * po/ru.po: Updated Russian translation.
1440         * po/uk/po: Updated Ukranian translation.
1441
1442 2018-01-17  Alan Modra  <amodra@gmail.com>
1443
1444         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1445
1446 2018-01-17  Alan Modra  <amodra@gmail.com>
1447
1448         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1449         (CRSETEQ, BEQCTRM): Define.
1450         (is_nonpic_glink_stub): Don't check bctr.
1451         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1452         (ppc_elf_relax_section): Size speculation barrier.
1453         (output_bctr): New function.
1454         (write_glink_stub): Use output_bctr.
1455         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1456         (ppc_elf_finish_dynamic_symbol): Likewise.
1457         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1458         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1459         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1460         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1461         (size_global_entry_stubs): Handle speculation barrier sizing.
1462         (plt_stub_size): Likewise.
1463         (output_bctr): New function.
1464         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1465         barrier.
1466         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1467         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1468         (build_global_entry_stubs): Output speculation barrier.
1469         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1470         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1471
1472 2018-01-17  Alan Modra  <amodra@gmail.com>
1473
1474         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1475         __tls_get_addr_opt, and alignment sizing.
1476         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1477         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1478         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1479         or 8 insns.
1480         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1481         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1482         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1483         by PLT reloc count.
1484         (write_glink_stub): Handle __tls_get_addr_opt stub.
1485         Pad out to size given by GLINK_ENTRY_SIZE.
1486         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1487         (ppc_elf_finish_dynamic_symbol): Likewise.
1488         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1489         insn array since so many need rewriting.
1490         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1491         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1492         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1493         nops.  Adjust all uses.
1494         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1495         in glink_vma calculation.
1496         (struct ppc_link_hash_table): Add global_entry section pointer.
1497         (create_linkage_sections): Create separate section for global
1498         entry stubs.
1499         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1500         (size_global_entry_stubs): Handle sizing for aligned stubs.
1501         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1502         and don't stash end of glink branch table in rawsize.
1503         (ppc_build_one_stub): Rewrite stub size calculations.
1504         (build_global_entry_stubs): Use new section.
1505         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1506         Build lazy link stubs out to end of section.  Build global entry
1507         stubs in new section.
1508
1509 2018-01-15  Nick Clifton  <nickc@redhat.com>
1510
1511         * po/uk.po: Updated Ukranian translation.
1512
1513 2018-01-13  Nick Clifton  <nickc@redhat.com>
1514
1515         * po/bfd.pot: Regenerated.
1516
1517 2018-01-13  Nick Clifton  <nickc@redhat.com>
1518
1519         * version.m4: Bump version to 2.30.51
1520         * configure: Regenerate.
1521
1522 2018-01-13  Nick Clifton  <nickc@redhat.com>
1523
1524         2.30 branch created.
1525
1526 2018-01-12  Jens Widell  <jl@opera.com>
1527
1528         * elf.c (setup_group): Optimize search for group by remembering
1529         last found group and restarting search at that index.
1530         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1531
1532 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1533
1534         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1535         bfd_link_common_skip_none in switch.
1536
1537 2018-01-12  Alan Modra  <amodra@gmail.com>
1538
1539         PR ld/22649
1540         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1541         references on forced local symbols.
1542
1543 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1544
1545         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1546         .reginfo section has wrong size.
1547
1548 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1549
1550         PR ld/22393
1551         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1552         separate code and read-only data LOAD segments, create a new
1553         LOAD segment if the previous section contains text and the
1554         current section doesn't or vice versa.  Don't put a writable
1555         section in a read-only segment if there is a RELRO segment.
1556
1557 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1558
1559         PR ld/22649
1560         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1561         references on forced local symbols.
1562
1563 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1564
1565         PR ld/22677
1566         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1567         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1568
1569 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1570
1571         PR 22662
1572         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1573
1574 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1575
1576         * elf.c (elfcore_grok_freebsd_note): Handle
1577         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1578         NT_FREEBSD_PROCSTAT_VMMAP.
1579
1580 2018-01-03  Alan Modra  <amodra@gmail.com>
1581
1582         Update year range in copyright notice of all files.
1583
1584 For older changes see ChangeLog-2017
1585 \f
1586 Copyright (C) 2018 Free Software Foundation, Inc.
1587
1588 Copying and distribution of this file, with or without modification,
1589 are permitted in any medium without royalty provided the copyright
1590 notice and this notice are preserved.
1591
1592 Local Variables:
1593 mode: change-log
1594 left-margin: 8
1595 fill-column: 74
1596 version-control: never
1597 End: