bfd/ChangeLog

   1 2018-03-28  Renlin Li  <renlin.li@arm.com>
   2
   3         PR ld/22970
   4         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
   5         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
   6         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
   7         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
   8         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
   9         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
  10         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
  11         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
  12         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
  13         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
  14         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
  15         TLSLE_LDST16_TPREL_LO12,
  16         TLSLE_LDST16_TPREL_LO12_NC,
  17         TLSLE_LDST32_TPREL_LO12,
  18         TLSLE_LDST32_TPREL_LO12_NC,
  19         TLSLE_LDST64_TPREL_LO12,
  20         TLSLE_LDST64_TPREL_LO12_NC,
  21         TLSLE_LDST8_TPREL_LO12,
  22         TLSLE_LDST8_TPREL_LO12_NC.
  23         * bfd-in2.h: Regenerated.
  24         * libbfd.h: Regenerated.
  25
  26 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
  27
  28         PR ld/22972
  29         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
  30         has_old_style_got_reloc.
  31         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
  32         relocations.  Fix a couple of long lines.
  33         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
  34         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
  35         GOT relocations.
  36
  37 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
  38
  39         PR ld/23000
  40         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
  41         ENDBR64 to the TLSDESC PLT entry.
  42
  43 2018-03-21  Alan Modra  <amodra@gmail.com>
  44
  45         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
  46         symbols.  Use size_t counts.  Delete redundant opd test.
  47
  48 2018-03-21  Alan Modra  <amodra@gmail.com>
  49
  50         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
  51
  52 2018-03-21  Alan Modra  <amodra@gmail.com>
  53
  54         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
  55         field unsigned.
  56         (update_local_sym_info): Likewise for local_got_tls_masks.
  57         (ppc_elf_tls_optimize): Likewise for lgot_masks.
  58
  59 2018-03-21  Alan Modra  <amodra@gmail.com>
  60
  61         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
  62         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
  63         do in size_dynamic_sections.
  64
  65 2018-03-21  Alan Modra  <amodra@gmail.com>
  66
  67         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
  68         without first checking array bounds.
  69         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
  70
  71 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
  72
  73         PR ld/22983
  74         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
  75         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
  76
  77 2018-03-19  Nick Clifton  <nickc@redhat.com>
  78
  79         * po/es.po: Updated Spanish translation.
  80
  81 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
  82
  83         * elf32-xtensa.c (xlate_map_entry): Change types of address
  84         fields from 'unsigned' to 'bfd_vma'.
  85         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
  86         the key argument to bsearch. Allow offsets past the end of a
  87         section, use the last map entry for translation of such offsets.
  88
  89 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  90
  91         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
  92         Not support the target feature.
  93         (nds32_elf_ex9_itb_base): Likewise.
  94         (nds32_elf_ex9_import_table): Likewise.
  95         (nds32_elf_ex9_finish): Likewise.
  96         (nds32_elf_ex9_reloc_jmp): Likewise.
  97         (nds32_elf_get_insn_with_reg): Likewise.
  98         (nds32_get_local_syms): Likewise.
  99         (nds32_elf_ex9_replace_instruction): Likewise.
 100         (nds32_elf_ifc_calc): Likewise.
 101         (nds32_elf_ifc_finish): Likewise.
 102         (nds32_elf_ifc_replace): Likewise.
 103         (nds32_elf_ifc_reloc): Likewise.
 104
 105 2018-03-14  Alan Modra  <amodra@gmail.com>
 106
 107         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 108         sfpr size added before defining alias symbols.
 109         (ppc64_elf_build_stubs): Add stub section padding before
 110         copying sfpr contents and defining save/restore alias symbols.
 111
 112 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 113
 114         PR ld/20882
 115         * elflink.c (elf_gc_mark_debug_section): Also check the local
 116         debug definition section.
 117
 118 2018-03-13  Nick Clifton  <nickc@redhat.com>
 119
 120         PR 22113
 121         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 122         function.  Add an end address parameter.  Check access of the data
 123         pointer to make sure that they do not extend beyond the end
 124         address.  Return FALSE if any check fails.  Add the end address
 125         pointer to the ui structure.
 126         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 127         codes to make sure that they do not extend beyond the end address
 128         pointer.  Print an error message and return immediately if any
 129         check fails.
 130
 131 2018-03-09  Nick Clifton  <nickc@redhat.com>
 132
 133         * elf64-s390.c (elf_s390_relocate_section): Move check for
 134         relocations against non-allocated sections to before the code that
 135         handles ifunc relocations.
 136         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 137         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 138         relocs against IFUNC symbols in non-allocated sections as relocs
 139         against FUNC symbols.
 140         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 141
 142 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         PR ld/22929
 145         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 146         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 147         relocation against FUNC symbol.
 148         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 149
 150 2018-03-07  Renlin Li  <renlin.li@arm.com>
 151
 152         PR ld/20402
 153         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 154         symbol, and don't emit relocation in specific case.
 155
 156 2018-03-07  Alan Modra  <amodra@gmail.com>
 157
 158         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 159         (mips_elf64_slurp_one_reloc_table): Pass on error.
 160
 161 2018-03-03  James Cowgill  <james.cowgill@mips.com>
 162             Maciej W. Rozycki  <macro@mips.com>
 163
 164         PR ld/21900
 165         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
 166         after calling `undefined_symbol' hook if this is an error
 167         condition.  Assume the value of 0 for the symbol requested
 168         otherwise.
 169
 170 2018-03-02  Jim Wilson  <jimw@sifive.com>
 171
 172         PR 22903
 173         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
 174         and nop instead of 4.
 175         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
 176         8 instead of 4.
 177
 178 2018-03-01  Jim Wilson  <jimw@sifive.com>
 179
 180         PR 22756
 181         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
 182         else if instead of if.
 183
 184 2018-03-01  Alan Modra  <amodra@gmail.com>
 185
 186         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
 187
 188 2018-02-28  Alan Modra  <amodra@gmail.com>
 189
 190         PR 22887
 191         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 192
 193 2018-02-28  Nick Clifton  <nickc@redhat.com>
 194
 195         PR 22895
 196         PR 22893
 197         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 198         pointer.  Drop unused abfd parameter.  Check the size of the block
 199         before initialising the data field.  Return the end pointer if the
 200         size is invalid.
 201         (read_attribute_value): Adjust invocations of read_n_bytes.
 202
 203         PR 22894
 204         * dwarf1.c (parse_die): Check the length of form blocks before
 205         advancing the data pointer.
 206
 207 2018-02-28  Alan Modra  <amodra@gmail.com>
 208
 209         PR 22887
 210         * aoutx.h (translate_symbol_table): Print an error message and set
 211         bfd_error on finding an invalid name string offset.
 212
 213 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 214
 215         * config.in: Regenerated.
 216         * configure: Likewise.
 217         * configure.ac: Add --enable-separate-code.
 218         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
 219         to 1 for Linux/x86 targets,
 220         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
 221         DEFAULT_LD_Z_SEPARATE_CODE is 1.
 222
 223 2018-02-27  Nick Clifton  <nickc@redhat.com>
 224
 225         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
 226         message.
 227         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
 228         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
 229         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
 230         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
 231         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 232         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
 233         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 234         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
 235         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 236
 237         PR 22875
 238         * elf-bfd.h (struct elf_backend_data): Change the return type of
 239         the elf_info_to_howto and elf_info_to_howto_rel function pointers
 240         to bfd_boolean.
 241         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
 242         value from the info_to_howto function and fail if that function
 243         failed.
 244         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
 245         from the info_to_howto function.
 246         (elf32_h8_relax_section): Likewise.
 247         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 248         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 249         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 250         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 251         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 252         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 253         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
 254         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 255         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 256         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
 257         (riscv_elf_relocate_section): Likewise.
 258         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
 259         bfd_boolean.  Issue an error message, set an error value and
 260         return FALSE if the reloc is not recognized.
 261         (elf_hppa_info_to_howto_rel): Likewise.
 262         * elf-m10200.c (mn10200_info_to_howto): Likewise.
 263         * elf-m10300.c (mn10300_info_to_howto): Likewise.
 264         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
 265         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 266         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
 267         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 268         * elf32-bfin.c (bfin_info_to_howto): Likewise.
 269         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 270         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
 271         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
 272         (cris_info_to_howto_rela): Likewise.
 273         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 274         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 275         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
 276         Likewise.
 277         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
 278         (elf32_dlx_info_to_howto_rel): Likewise.
 279         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 280         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 281         * elf32-frv.c (frv_info_to_howto_rela)
 282         (frvfdpic_info_to_howto_rel): Likewise.
 283         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
 284         * elf32-gen.c (elf_generic_info_to_howto)
 285         (elf_generic_info_to_howto_rel): Likewise.
 286         * elf32-h8300.c (elf32_h8_info_to_howto)
 287         (elf32_h8_info_to_howto_rel): Likewise.
 288         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 289         * elf32-i386.c (elf_i386_reloc_type_lookup)
 290         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
 291         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
 292         Likewise.
 293         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 294         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 295         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 296         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 297         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 298         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
 299         Likewise.
 300         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 301         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 302         * elf32-m68k.c (rtype_to_howto): Likewise.
 303         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 304         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 305         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 306         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 307         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 308         Likewise.
 309         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 310         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 311         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 312         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
 313         Likewise.
 314         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
 315         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 316         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 317         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 318         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
 319         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 320         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 321         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
 322         * elf32-score.c (s3_bfd_score_info_to_howto)
 323         (_bfd_score_info_to_howto): Likewise.
 324         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 325         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 326         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 327         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
 328         (elf32_tic6x_info_to_howto_rel): Likewise.
 329         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
 330         * elf32-v850.c (v850_elf_info_to_howto_rel)
 331         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
 332         * elf32-vax.c (rtype_to_howto): Likewise.
 333         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 334         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
 335         (elf32_wasm32_info_to_howto_rela): Likewise.
 336         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
 337         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 338         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
 339         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 340         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 341         * elf64-gen.c (elf_generic_info_to_howto)
 342         (elf_generic_info_to_howto_rel): Likewise.
 343         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
 344         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
 345         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 346         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
 347         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 348         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
 349         Likewise.
 350         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
 351         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 352         Likewise.
 353         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
 354         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
 355         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
 356         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 357         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
 358         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
 359         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
 360         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
 361         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
 362         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
 363         Default to NULL.
 364
 365 2018-02-26  Jim Wilson  <jimw@sifive.com>
 366             Stephan Schreiber <info@fs-driver.org>
 367
 368         PR 15904
 369         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
 370         call, set changed_contents and changed_relocs.  Likewise after
 371         successful ia64_elf_relax_br call.
 372
 373 2018-02-26  Alan Modra  <amodra@gmail.com>
 374
 375         * elf.c (assign_file_positions_except_relocs): Don't segfault
 376         when actual number of phdrs is less than allocated.  Delete
 377         outdated comment.  Formatting.
 378
 379 2018-02-26  Alan Modra  <amodra@gmail.com>
 380
 381         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
 382         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
 383         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
 384         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
 385         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
 386         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
 387         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
 388         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 389         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
 390         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
 391         error/warning messages.
 392
 393 2018-02-26  Alan Modra  <amodra@gmail.com>
 394
 395         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
 396         * syms.c: Standardize error/warning messages.
 397
 398 2018-02-26  Alan Modra  <amodra@gmail.com>
 399
 400         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
 401         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
 402         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
 403         * peXXigen.c, * peicode.h: Standardize error/warning messages.
 404
 405 2018-02-26  Alan Modra  <amodra@gmail.com>
 406
 407         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
 408
 409 2018-02-26  Alan Modra  <amodra@gmail.com>
 410
 411         * elfxx-mips.c: Standardize error/warning messages.
 412
 413 2018-02-26  Alan Modra  <amodra@gmail.com>
 414
 415         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
 416         * elflink.c: Standardize error/warning messages.  Replace use of
 417         linker callback einfo with _bfd_error_handler when possible.
 418
 419 2018-02-26  Alan Modra  <amodra@gmail.com>
 420
 421         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
 422         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
 423         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
 424         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
 425         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 426         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 427         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
 428         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 429         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 430         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 431         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 432         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
 433         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
 434         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 435         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 436         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
 437         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
 438         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 439         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 440         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
 441         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
 442         unrecognized/unsupported reloc message.
 443
 444 2018-02-26  Alan Modra  <amodra@gmail.com>
 445
 446         * elf32-ppc.c: Standardize error/warning messages.  Use
 447         _bfd_error_handler rather than einfo when einfo features not used.
 448         * elf64-ppc.c: Likewise.
 449
 450 2018-02-23  Alan Modra  <amodra@gmail.com>
 451
 452         PR 22881
 453         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
 454         segment if no matching LOAD segment.
 455
 456 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 457
 458         * elf32-nds32.h: Define mask for ict_model.
 459
 460 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
 461
 462         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
 463
 464 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 465
 466         Revert
 467         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 468
 469         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 470         .reginfo section has wrong size.
 471
 472 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 473
 474         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
 475         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
 476         `.MIPS.abiflags' sections.
 477         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
 478         section's end.
 479
 480 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 481
 482         * section.c (SEC_FIXED_SIZE): New macro.
 483         * bfd-in2.h: Regenerate.
 484
 485 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 486
 487         * section.c (SEC_HAS_GOT_REF): Remove macro.
 488         * bfd-in2.h: Regenerate.
 489
 490 2018-02-19  Alan Modra  <amodra@gmail.com>
 491
 492         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
 493         arguments.
 494         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
 495         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
 496         (_bfd_riscv_relax_pc): Likewise and fix typos.
 497         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
 498         * libbfd.h: Regenerate.
 499
 500 2018-02-19  Alan Modra  <amodra@gmail.com>
 501
 502         * dwarf2.c (read_section): Don't use 'll' format modifier.
 503         (find_abstract_instance): Likewise.
 504         * elfcore.h (elf_core_file_p): Likewise.
 505
 506 2018-02-19  Alan Modra  <amodra@gmail.com>
 507
 508         * bfd-in.h: Include inttypes.h or if not available define
 509         PRId64, PRIu64 and PRIx64.
 510         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
 511         modifier to print bfd_vma.
 512         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 513         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
 514         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 515         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
 516         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
 517         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
 518         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 519         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
 520         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
 521         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 522         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
 523         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
 524         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
 525         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
 526         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
 527         and cast input to uint64_t, and similarly for Ld and Lu.
 528         * bfd-in2.h: Regenerate.
 529
 530 2018-02-19  Alan Modra  <amodra@gmail.com>
 531
 532         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
 533         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
 534         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
 535         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
 536         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
 537         * reloc.c: Replace use of %R and %T in format strings passed to
 538         einfo and friends by %pR and %pT.
 539
 540 2018-02-19  Alan Modra  <amodra@gmail.com>
 541
 542         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 543         of %A and %B.
 544         * aout-adobe.c: Update all messages using %A and %B.
 545         * aout-cris.c: Likewise.
 546         * aoutx.h: Likewise.
 547         * archive.c: Likewise.
 548         * binary.c: Likewise.
 549         * cache.c: Likewise.
 550         * coff-alpha.c: Likewise.
 551         * coff-arm.c: Likewise.
 552         * coff-i860.c: Likewise.
 553         * coff-mcore.c: Likewise.
 554         * coff-ppc.c: Likewise.
 555         * coff-rs6000.c: Likewise.
 556         * coff-sh.c: Likewise.
 557         * coff-tic4x.c: Likewise.
 558         * coff-tic54x.c: Likewise.
 559         * coff-tic80.c: Likewise.
 560         * coff64-rs6000.c: Likewise.
 561         * coffcode.h: Likewise.
 562         * coffgen.c: Likewise.
 563         * cofflink.c: Likewise.
 564         * coffswap.h: Likewise.
 565         * compress.c: Likewise.
 566         * cpu-arm.c: Likewise.
 567         * ecoff.c: Likewise.
 568         * elf-attrs.c: Likewise.
 569         * elf-eh-frame.c: Likewise.
 570         * elf-ifunc.c: Likewise.
 571         * elf-m10300.c: Likewise.
 572         * elf-properties.c: Likewise.
 573         * elf-s390-common.c: Likewise.
 574         * elf.c: Likewise.
 575         * elf32-arc.c: Likewise.
 576         * elf32-arm.c: Likewise.
 577         * elf32-avr.c: Likewise.
 578         * elf32-bfin.c: Likewise.
 579         * elf32-cr16.c: Likewise.
 580         * elf32-cr16c.c: Likewise.
 581         * elf32-cris.c: Likewise.
 582         * elf32-crx.c: Likewise.
 583         * elf32-d10v.c: Likewise.
 584         * elf32-d30v.c: Likewise.
 585         * elf32-epiphany.c: Likewise.
 586         * elf32-fr30.c: Likewise.
 587         * elf32-frv.c: Likewise.
 588         * elf32-gen.c: Likewise.
 589         * elf32-hppa.c: Likewise.
 590         * elf32-i370.c: Likewise.
 591         * elf32-i386.c: Likewise.
 592         * elf32-i960.c: Likewise.
 593         * elf32-ip2k.c: Likewise.
 594         * elf32-iq2000.c: Likewise.
 595         * elf32-lm32.c: Likewise.
 596         * elf32-m32c.c: Likewise.
 597         * elf32-m32r.c: Likewise.
 598         * elf32-m68hc11.c: Likewise.
 599         * elf32-m68hc12.c: Likewise.
 600         * elf32-m68hc1x.c: Likewise.
 601         * elf32-m68k.c: Likewise.
 602         * elf32-mcore.c: Likewise.
 603         * elf32-mep.c: Likewise.
 604         * elf32-metag.c: Likewise.
 605         * elf32-microblaze.c: Likewise.
 606         * elf32-moxie.c: Likewise.
 607         * elf32-msp430.c: Likewise.
 608         * elf32-mt.c: Likewise.
 609         * elf32-nds32.c: Likewise.
 610         * elf32-nios2.c: Likewise.
 611         * elf32-or1k.c: Likewise.
 612         * elf32-pj.c: Likewise.
 613         * elf32-ppc.c: Likewise.
 614         * elf32-rl78.c: Likewise.
 615         * elf32-rx.c: Likewise.
 616         * elf32-s390.c: Likewise.
 617         * elf32-score.c: Likewise.
 618         * elf32-score7.c: Likewise.
 619         * elf32-sh-symbian.c: Likewise.
 620         * elf32-sh.c: Likewise.
 621         * elf32-sh64.c: Likewise.
 622         * elf32-sparc.c: Likewise.
 623         * elf32-spu.c: Likewise.
 624         * elf32-tic6x.c: Likewise.
 625         * elf32-tilepro.c: Likewise.
 626         * elf32-v850.c: Likewise.
 627         * elf32-vax.c: Likewise.
 628         * elf32-visium.c: Likewise.
 629         * elf32-wasm32.c: Likewise.
 630         * elf32-xgate.c: Likewise.
 631         * elf32-xtensa.c: Likewise.
 632         * elf64-alpha.c: Likewise.
 633         * elf64-gen.c: Likewise.
 634         * elf64-hppa.c: Likewise.
 635         * elf64-ia64-vms.c: Likewise.
 636         * elf64-mmix.c: Likewise.
 637         * elf64-ppc.c: Likewise.
 638         * elf64-s390.c: Likewise.
 639         * elf64-sh64.c: Likewise.
 640         * elf64-sparc.c: Likewise.
 641         * elf64-x86-64.c: Likewise.
 642         * elfcode.h: Likewise.
 643         * elfcore.h: Likewise.
 644         * elflink.c: Likewise.
 645         * elfnn-aarch64.c: Likewise.
 646         * elfnn-ia64.c: Likewise.
 647         * elfnn-riscv.c: Likewise.
 648         * elfxx-mips.c: Likewise.
 649         * elfxx-sparc.c: Likewise.
 650         * elfxx-tilegx.c: Likewise.
 651         * elfxx-x86.c: Likewise.
 652         * hpux-core.c: Likewise.
 653         * ieee.c: Likewise.
 654         * ihex.c: Likewise.
 655         * libbfd.c: Likewise.
 656         * linker.c: Likewise.
 657         * mach-o.c: Likewise.
 658         * merge.c: Likewise.
 659         * mmo.c: Likewise.
 660         * oasys.c: Likewise.
 661         * pdp11.c: Likewise.
 662         * pe-mips.c: Likewise.
 663         * peXXigen.c: Likewise.
 664         * peicode.h: Likewise.
 665         * reloc.c: Likewise.
 666         * rs6000-core.c: Likewise.
 667         * srec.c: Likewise.
 668         * stabs.c: Likewise.
 669         * vms-alpha.c: Likewise.
 670         * xcofflink.c: Likewise.
 671
 672 2018-02-19  Alan Modra  <amodra@gmail.com>
 673
 674         PR 22845
 675         * elf.c (IS_TBSS): Define.
 676         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 677         (assign_file_positions_for_non_load_sections): Revert last change.
 678         Properly calculate load segment limits to compare against relro limits.
 679
 680 2018-02-17  Alan Modra  <amodra@gmail.com>
 681
 682         PR 22845
 683         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 684         degenerate zero size PT_LOAD segments when finding one overlapping
 685         the PT_GNU_RELRO segment.
 686
 687 2018-02-16  Alan Modra  <amodra@gmail.com>
 688
 689         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 690         (_bfd_bool_bfd_true): Rename from bfd_true.
 691         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 692         (_bfd_int_bfd_0): Rename from bfd_0.
 693         (_bfd_uint_bfd_0): Rename from bfd_0u.
 694         (_bfd_long_bfd_0): Rename from bfd_0l.
 695         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 696         (_bfd_void_bfd): Rename from bfd_void.
 697         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 698         (_bfd_bool_bfd_link_false_error),
 699         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 700         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 701         (_bfd_bool_bfd_asection_bfd_asection_true),
 702         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 703         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 704         * archive.c (_bfd_noarchive_get_elt_at_index),
 705         (_bfd_noarchive_openr_next_archived_file),
 706         (_bfd_noarchive_construct_extended_name_table),
 707         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 708         (_bfd_noarchive_write_armap): New functions.
 709         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 710         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 711         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 712         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
 713         (alpha_ecoff_swap_coff_lineno_out),
 714         (alpha_ecoff_swap_coff_reloc_out): New functions.
 715         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
 716         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
 717         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
 718         (mips_ecoff_swap_coff_lineno_out),
 719         (mips_ecoff_swap_coff_reloc_out): New functions.
 720         * coffcode.h (coff_set_alignment_hook): Replace define with
 721         new function.
 722         (symname_in_debug_hook): Likewise.
 723         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
 724         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
 725         * elf.c (assign_file_positions_except_relocs): Test
 726         elf_backend_allow_non_load_phdr for NULL.
 727         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
 728         _bfd_elf_link_omit_section_dynsym.  Update uses.
 729         (_bfd_elf_omit_section_dynsym_all): New function.
 730         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
 731         (_bfd_elf_omit_section_dynsym_default): Declare.
 732         (_bfd_elf_omit_section_dynsym_all): Declare.
 733         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
 734         (_bfd_nolink_bfd_get_relocated_section_contents),
 735         (_bfd_nolink_bfd_lookup_section_flags),
 736         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
 737         (_bfd_nolink_bfd_link_hash_table_create),
 738         (_bfd_nolink_bfd_link_just_syms),
 739         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
 740         (_bfd_nolink_bfd_link_split_section),
 741         (_bfd_nolink_section_already_linked),
 742         (_bfd_nolink_bfd_define_common_symbol),
 743         (_bfd_nolink_bfd_define_start_stop): New functions.
 744         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
 745         (_bfd_norelocs_bfd_reloc_name_lookup),
 746         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
 747         * section.c (_bfd_nowrite_set_section_contents): New function.
 748         * syms.c (_bfd_nosymbols_canonicalize_symtab),
 749         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
 750         (_bfd_nosymbols_get_symbol_version_string),
 751         (_bfd_nosymbols_bfd_is_local_label_name),
 752         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
 753         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
 754         (_bfd_nosymbols_bfd_make_debug_symbol),
 755         ( _bfd_nosymbols_read_minisymbols),
 756         ( _bfd_nosymbols_minisymbol_to_symbol),
 757         (_bfd_nodynamic_get_synthetic_symtab): New functions.
 758         * libbfd-in.h: Declare new functions.  Update existing defines,
 759         removing casts.
 760         * aix386-core.c: Update to use new hooks.  Formatting.
 761         * aout-adobe.c: Likewise.
 762         * aout-arm.c: Likewise.
 763         * aout-target.h: Likewise.
 764         * aout-tic30.c: Likewise.
 765         * aoutf1.h: Likewise.
 766         * binary.c: Likewise.
 767         * bout.c: Likewise.
 768         * cisco-core.c: Likewise.
 769         * coff-alpha.c: Likewise.
 770         * coff-i386.c: Likewise.
 771         * coff-i860.c: Likewise.
 772         * coff-i960.c: Likewise.
 773         * coff-ia64.c: Likewise.
 774         * coff-mips.c: Likewise.
 775         * coff-ppc.c: Likewise.
 776         * coff-rs6000.c: Likewise.
 777         * coff-sh.c: Likewise.
 778         * coff-tic30.c: Likewise.
 779         * coff-tic54x.c: Likewise.
 780         * coff-x86_64.c: Likewise.
 781         * coff64-rs6000.c: Likewise.
 782         * coffcode.h: Likewise.
 783         * elf-m10300.c: Likewise.
 784         * elf32-cr16.c: Likewise.
 785         * elf32-lm32.c: Likewise.
 786         * elf32-m32r.c: Likewise.
 787         * elf32-metag.c: Likewise.
 788         * elf32-score.c: Likewise.
 789         * elf32-score7.c: Likewise.
 790         * elf32-tilepro.c: Likewise.
 791         * elf32-xstormy16.c: Likewise.
 792         * elf32-xtensa.c: Likewise.
 793         * elf64-alpha.c: Likewise.
 794         * elf64-hppa.c: Likewise.
 795         * elf64-ia64-vms.c: Likewise.
 796         * elf64-mmix.c: Likewise.
 797         * elf64-sh64.c: Likewise.
 798         * elfnn-ia64.c: Likewise.
 799         * elfxx-sparc.c: Likewise.
 800         * elfxx-target.h: Likewise.
 801         * elfxx-tilegx.c: Likewise.
 802         * elfxx-x86.h: Likewise.
 803         * hp300hpux.c: Likewise.
 804         * hppabsd-core.c: Likewise.
 805         * hpux-core.c: Likewise.
 806         * i386msdos.c: Likewise.
 807         * i386os9k.c: Likewise.
 808         * ieee.c: Likewise.
 809         * ihex.c: Likewise.
 810         * irix-core.c: Likewise.
 811         * libaout.h: Likewise.
 812         * libecoff.h: Likewise.
 813         * mach-o-target.c: Likewise.
 814         * mach-o.c: Likewise.
 815         * mipsbsd.c: Likewise.
 816         * mmo.c: Likewise.
 817         * netbsd-core.c: Likewise.
 818         * nlm-target.h: Likewise.
 819         * oasys.c: Likewise.
 820         * osf-core.c: Likewise.
 821         * pdp11.c: Likewise.
 822         * pe-mips.c: Likewise.
 823         * pe-x86_64.c: Likewise.
 824         * pef.c: Likewise.
 825         * plugin.c: Likewise.
 826         * ppcboot.c: Likewise.
 827         * ptrace-core.c: Likewise.
 828         * sco5-core.c: Likewise.
 829         * som.c: Likewise.
 830         * sparclynx.c: Likewise.
 831         * srec.c: Likewise.
 832         * tekhex.c: Likewise.
 833         * trad-core.c: Likewise.
 834         * verilog.c: Likewise.
 835         * versados.c: Likewise.
 836         * vms-alpha.c: Likewise.
 837         * vms-lib.c: Likewise.
 838         * wasm-module.c: Likewise.
 839         * xsym.c: Likewise.
 840         * libbfd.h: Regenerate.
 841
 842 2018-02-15  Jim Wilson  <jimw@sifive.com>
 843
 844         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
 845         symbols whose section address is zero.
 846
 847         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
 848         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
 849         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
 850         Add %X%P to error messages.
 851
 852 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 853
 854         PR ld/22832
 855         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
 856         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
 857         and assert that the result of the call is not NULL.
 858
 859 2018-02-14  Nick Clifton  <nickc@redhat.com>
 860
 861         PR 22823
 862         Revert previous delta.  Add extra casts to avoid compile time
 863         warnings instead.
 864         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
 865         cast to avoid warning from gcc v8 compiler.
 866         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 867         (_bfd_generic_bfd_set_private_flags): Likewise.
 868         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 869         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 870         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 871         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 872         (_bfd_noarchive_construct_extended_name_table): Likewise.
 873         (_bfd_noarchive_truncate_arname): Likewise.
 874         (_bfd_noarchive_write_ar_hdr): Likewise.
 875         (_bfd_noarchive_get_elt_at_index): Likewise.
 876         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 877         (_bfd_nosymbols_print_symbol): Likewise.
 878         (_bfd_nosymbols_get_symbol_info): Likewise.
 879         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 880         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 881         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 882         (_bfd_nosymbols_get_lineno): Likewise.
 883         (_bfd_nosymbols_find_nearest_line): Likewise.
 884         (_bfd_nosymbols_find_line): Likewise.
 885         (_bfd_nosymbols_find_inliner_info): Likewise.
 886         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 887         (_bfd_nosymbols_read_minisymbols): Likewise.
 888         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 889         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 890         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 891         (_bfd_nowrite_set_arch_mach): Likewise.
 892         (_bfd_nowrite_set_section_contents): Likewise.
 893         (_bfd_nolink_sizeof_headers): Likewise.
 894         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 895         (_bfd_nolink_bfd_relax_section): Likewise.
 896         (_bfd_nolink_bfd_gc_sections): Likewise.
 897         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 898         (_bfd_nolink_bfd_merge_sections): Likewise.
 899         (_bfd_nolink_bfd_is_group_section): Likewise.
 900         (_bfd_nolink_bfd_discard_group): Likewise.
 901         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 902         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 903         (_bfd_nolink_bfd_link_just_syms): Likewise.
 904         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 905         (_bfd_nolink_bfd_final_link): Likewise.
 906         (_bfd_nolink_bfd_link_split_section): Likewise.
 907         (_bfd_nolink_section_already_linked): Likewise.
 908         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 909         (_bfd_nolink_bfd_define_start_stop): Likewise.
 910         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 911         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 912         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 913         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 914         * libbfd.c (bfd_false_any): Delete.
 915         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
 916         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
 917         * libbfd.h (extern): Regenerate
 918         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
 919         cast to avoid warning from gcc v8 compiler.
 920         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 921         * binary.c (binary_get_symbol_info): Likewise.
 922         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 923         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 924         * coffcode.h (coff_set_alignment_hook): Likewise.
 925         (symname_in_debug_hook): Likewise.
 926         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 927         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 928         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 929         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 930         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 931         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 932         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 933         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 934         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 935         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 936         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 937         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 938         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 939         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 940         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 941         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 942         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 943         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 944         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 945         (bfd_elfNN_bfd_set_private_flags): Likewise.
 946         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 947         (elf_backend_init_index_section): Likewise.
 948         (elf_backend_allow_non_load_phdr): Likewise.
 949         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 950         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 951         * ieee.c (ieee_construct_extended_name_table): Likewise.
 952         (ieee_write_armap): Likewise.
 953         (ieee_write_ar_hdr): Likewise.
 954         (ieee_bfd_is_target_special_symbol): Likewise.
 955         * ihex.c (ihex_canonicalize_symtab): Likewise.
 956         (ihex_bfd_is_target_special_symbol): Likewise.
 957         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 958         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 959         (_bfd_ecoff_set_alignment_hook): Likewise.
 960         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 961         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 962         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 963         * oasys.c (oasys_construct_extended_name_table): Likewise.
 964         (oasys_write_armap): Likewise.
 965         (oasys_write_ar_hdr): Likewise.
 966         (oasys_bfd_is_target_special_symbol): Likewise.
 967         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 968         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 969         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 970         * som.c (som_bfd_is_target_special_symbol): Likewise.
 971         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 972         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 973         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 974         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 975         (versados_bfd_reloc_name_lookup): Likewise.
 976         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 977         (vms_bfd_define_start_stop): Likewise.
 978         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 979         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 980         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 981
 982 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         PR ld/22842
 985         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
 986         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 987         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
 988         R_X86_64_PC32 reloc against dynamic function in data section.
 989         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 990         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
 991         against dynamic function in data section.
 992         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
 993         function address only if pcrel_plt is true.
 994         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
 995         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
 996         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
 997         PC-relative relocation against a function definition in data
 998         secton in PIE.  Remove the obsolete comments.
 999         (elf_x86_link_hash_table): Add pcrel_plt.
1000
1001 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1002
1003         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1004         instead of bfd_link_pic, for building shared library.
1005
1006 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1007
1008         PR gas/22791
1009         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1010         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1011         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1012         against protected function in shared object.
1013
1014 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1015
1016         PR 22828
1017         * po/ru.po: Fix typo in Russian translation.
1018
1019 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1020
1021         * wasm-module.c (wasm_scan_name_function_section): Rename
1022         `index' local variable to `idx'.
1023
1024 2018-02-13  Nick Clifton  <nickc@redhat.com>
1025
1026         PR 22823
1027         Fix compile time warnings generated by gcc version 8.
1028         * libbfd-in.h: Remove extraneous text from prototypes.
1029         Add prototypes for bfd_false_any, bfd_true_any,
1030         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1031         bfd_n1_any, bfd_void_any.
1032         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1033         function.
1034         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1035         (_bfd_generic_bfd_set_private_flags): Likewise.
1036         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1037         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1038         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1039         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1040         (_bfd_noarchive_construct_extended_name_table): Likewise.
1041         (_bfd_noarchive_truncate_arname): Likewise.
1042         (_bfd_noarchive_write_ar_hdr): Likewise.
1043         (_bfd_noarchive_get_elt_at_index): Likewise.
1044         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1045         (_bfd_nosymbols_print_symbol): Likewise.
1046         (_bfd_nosymbols_get_symbol_info): Likewise.
1047         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1048         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1049         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1050         (_bfd_nosymbols_get_lineno): Likewise.
1051         (_bfd_nosymbols_find_nearest_line): Likewise.
1052         (_bfd_nosymbols_find_line): Likewise.
1053         (_bfd_nosymbols_find_inliner_info): Likewise.
1054         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1055         (_bfd_nosymbols_read_minisymbols): Likewise.
1056         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1057         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1058         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1059         (_bfd_nowrite_set_arch_mach): Likewise.
1060         (_bfd_nowrite_set_section_contents): Likewise.
1061         (_bfd_nolink_sizeof_headers): Likewise.
1062         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1063         (_bfd_nolink_bfd_relax_section): Likewise.
1064         (_bfd_nolink_bfd_gc_sections): Likewise.
1065         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1066         (_bfd_nolink_bfd_merge_sections): Likewise.
1067         (_bfd_nolink_bfd_is_group_section): Likewise.
1068         (_bfd_nolink_bfd_discard_group): Likewise.
1069         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1070         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1071         (_bfd_nolink_bfd_link_just_syms): Likewise.
1072         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1073         (_bfd_nolink_bfd_final_link): Likewise.
1074         (_bfd_nolink_bfd_link_split_section): Likewise.
1075         (_bfd_nolink_section_already_linked): Likewise.
1076         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1077         (_bfd_nolink_bfd_define_start_stop): Likewise.
1078         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1079         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1080         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1081         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1082         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1083         accepts one or more arguments.
1084         (bfd_true_any): Likewise.
1085         (bfd_nullvoidptr_any): Likewise.
1086         (bfd_0_any): Likewise.
1087         (bfd_0u_any): Likewise.
1088         (bfd_0l_any): Likewise.
1089         (_bfd_n1_any): Likewise.
1090         (bfd_void_any): Likewise.
1091         * libbfd.h (extern): Regenerate
1092         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1093         based dummy function.
1094         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1095         * binary.c (binary_get_symbol_info): Likewise.
1096         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1097         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1098         * coffcode.h (coff_set_alignment_hook): Likewise.
1099         (symname_in_debug_hook): Likewise.
1100         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1101         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1102         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1103         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1104         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1105         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1106         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1107         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1108         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1109         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1110         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1111         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1112         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1113         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1114         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1115         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1116         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1117         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1118         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1119         (bfd_elfNN_bfd_set_private_flags): Likewise.
1120         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1121         (elf_backend_init_index_section): Likewise.
1122         (elf_backend_allow_non_load_phdr): Likewise.
1123         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1124         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1125         * ieee.c (ieee_construct_extended_name_table): Likewise.
1126         (ieee_write_armap): Likewise.
1127         (ieee_write_ar_hdr): Likewise.
1128         (ieee_bfd_is_target_special_symbol): Likewise.
1129         * ihex.c (ihex_canonicalize_symtab): Likewise.
1130         (ihex_bfd_is_target_special_symbol): Likewise.
1131         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1132         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1133         (_bfd_ecoff_set_alignment_hook): Likewise.
1134         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1135         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1136         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1137         * oasys.c (oasys_construct_extended_name_table): Likewise.
1138         (oasys_write_armap): Likewise.
1139         (oasys_write_ar_hdr): Likewise.
1140         (oasys_bfd_is_target_special_symbol): Likewise.
1141         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1142         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1143         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1144         * som.c (som_bfd_is_target_special_symbol): Likewise.
1145         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1146         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1147         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1148         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1149         (versados_bfd_reloc_name_lookup): Likewise.
1150         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1151         (vms_bfd_define_start_stop): Likewise.
1152         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1153         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1154         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1155         * elf32-arc.c (get_replace_function): Assign replacement function
1156         to func pointer.
1157         * elf32-i370.c (i370_noop): Update prototype.
1158
1159 2018-02-13  Alan Modra  <amodra@gmail.com>
1160
1161         PR 22836
1162         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1163         relocation sections.  If size reduces to just the flag word,
1164         remove that too and mark with SEC_EXCLUDE.
1165         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1166
1167 2018-02-13  Alan Modra  <amodra@gmail.com>
1168
1169         PR 22829
1170         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1171         PT_GNU_RELRO setup.
1172
1173 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1174
1175         * i386msdos.c (msdos_mkobject); New function.
1176         (msdos_object_p): New function.
1177         (i386_msdos_vec): Use msdos_object_p as the check_format
1178         function.
1179         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1180         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1181         IMAGE_NT_SIGNATURE.
1182         * peXXigen.c: Likewise.
1183         * coff-ia64.c: Likewise.
1184
1185 2018-02-12  Nick Clifton  <nickc@redhat.com>
1186
1187         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1188         assignment.
1189         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1190
1191 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1192
1193         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1194         (sparc_elf_append_rela): Assert that there is enough room in section.
1195         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1196         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1197         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1198         For a symbol subject to a GOT relocation, reserve a slot in the
1199         relocation section if the symbol isn't dynamic and we are in PIC mode.
1200         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1201         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1202         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1203         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1204         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1205         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1206         undefined weak symbol with non-default visibility.  Remove superfluous
1207         'else' and fix formatting.
1208
1209 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1210
1211         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1212         is_solaris.
1213         (i386_elf32_sol2_vec): Don't declare.
1214         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1215         Don't set need_global_offset_table.
1216         (elf_i386_solaris_arch_bed): New.
1217         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1218         Solaris.
1219         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1220         target_os != is_nacl instead of target_os == is_normal.
1221         (x86_64_elf64_sol2_vec): Don't declare.
1222         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1223         is_nacl instead of target_os == is_normal.  Don't set
1224         need_global_offset_table.
1225         (elf_x86_64_solaris_arch_bed): New.
1226         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1227         Solaris.
1228         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1229         _GLOBAL_OFFSET_TABLE_ for Solaris.
1230         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1231         need_global_offset_table.
1232         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1233         (elf_x86_link_hash_table): Remove need_global_offset_table.
1234         (elf_x86_init_table): Likewise.
1235
1236 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1237
1238         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1239         Remove prototype.
1240         (i386_elf32_sol2_vec): Declared.
1241         (elf_i386_link_setup_gnu_properties): Set
1242         need_global_offset_table with info->output_bfd->xvec.
1243         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1244         Remove prototype.
1245         (x86_64_elf64_sol2_vec): Declared.
1246         (elf_x86_64_link_setup_gnu_properties): Set
1247         need_global_offset_table with info->output_bfd->xvec.
1248
1249 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1250
1251         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1252         New prototype.
1253         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1254         for Solaris.
1255         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1256         New prototype.
1257         (elf_x86_64_link_setup_gnu_properties): Set
1258         need_global_offset_table for Solaris.
1259         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1260         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1261         (_bfd_x86_elf_link_setup_gnu_properties): Copy
1262         need_global_offset_table.
1263         * elfxx-x86.h (elf_x86_link_hash_table): Add
1264         need_global_offset_table.
1265         (elf_x86_init_table): Likewise.
1266
1267 2018-02-08  Jim Wilson  <jimw@sifive.com>
1268
1269         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1270         change.
1271
1272 2018-02-08  Nick Clifton  <nickc@redhat.com>
1273
1274         PR 22788
1275         * elf.c (elf_parse_notes): Reject notes with excessuively large
1276         alignments.
1277
1278 2018-02-07  Alan Modra  <amodra@gmail.com>
1279
1280         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
1281         * elf32-ppc.c: Remove speculation barrier support.
1282         * elf32-ppc.h: Likewise.
1283         * elf64-ppc.c: Likewise.
1284         * elf64-ppc.h: Likewise.
1285
1286 2018-02-06  Jim Wilson  <jimw@sifive.com>
1287
1288         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1289         callback to report an error.
1290
1291 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
1292
1293         PR ld/22263
1294         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1295         into call to !bfd_link_executable and tidy up.
1296         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1297         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1298         !bfd_link_executable.
1299         <R_SPARC_TLS_IE_HI22>: Likewise.
1300         <GOT relocations>: Remove useless code, tidy and merge related blocks.
1301         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1302         !bfd_link_executable.
1303         <R_SPARC_WPLT30>: Tidy up.
1304         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1305         !bfd_link_executable.
1306         (allocate_dynrelocs): Likewise.
1307         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1308         <R_SPARC_TLS_GD_HI22>: Merge into...
1309         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
1310         sparc_elf_tls_transition and remove redundant code.
1311         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1312         !bfd_link_executable.
1313         <R_SPARC_TLS_LDO_HIX22>: Likewise.
1314         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
1315         <R_SPARC_TLS_LDM_CALL>: Likewise.
1316         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
1317         <R_SPARC_TLS_GD_ADD>: Likewise.
1318         <R_SPARC_TLS_LDM_ADD>: Likewise.
1319         <R_SPARC_TLS_LDO_ADD>: Likewise.
1320         <R_SPARC_TLS_IE_LD>: Likewise.
1321
1322 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
1323
1324         PR 22789
1325         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1326         functions failed to find the function name, try the generic elf
1327         find function instead.
1328
1329 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1330
1331         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1332         'memcpy' instead of 'strncpy' when writing the magic number.
1333
1334 2018-02-06  Nick Clifton  <nickc@redhat.com>
1335
1336         PR 22794
1337         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1338         section before attempting to read it in.
1339         (bfd_get_alt_debug_link_info): Likewise.
1340
1341 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
1342
1343         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1344         line information in addition to name, if they can be found.
1345
1346 2018-02-05  Renlin Li  <renlin.li@arm.com>
1347
1348         PR ld/22764
1349         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1350         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1351         check for writeable section as well.
1352
1353 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1354
1355         PR ld/22782
1356         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1357         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1358         undefined weak symbol to 0.
1359         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1360         if _GLOBAL_OFFSET_TABLE_ is referenced.
1361         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1362         got_referenced instead of ref_regular_nonweak.  Remove the
1363         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1364         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1365
1366 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1367
1368         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1369         initialize `hi_reloc'.
1370
1371 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1372
1373         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1374         SHT_MIPS_REGINFO sections don't assert the correct size and
1375         report an error instead.
1376
1377 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1378
1379         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1380         status from `->elf_backend_section_processing'.
1381
1382 2018-02-02  Jim Wilson  <jimw@sifive.com>
1383
1384         PR ld/22756
1385         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1386         If link_info->wrap_hash, check for a duplicate symbol and ignore.
1387         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1388         Pass new argument to riscv_relax_delete_bytes.
1389         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
1390         ATTRIBUTE_UNUSED from link_info parameter.
1391
1392 2018-02-02  Alan Modra  <amodra@gmail.com>
1393
1394         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1395         emitted for toc sequence optimization.  Set and use "howto" later.
1396
1397 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
1398
1399         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1400         arithmetic on NULL pointer.
1401         * elflink.c (_bfd_elf_archive_symbol_lookup,
1402         elf_link_add_archive_symbols): Likewise.
1403
1404 2018-01-31  Michael Matz  <matz@suse.de>
1405
1406         * elflink.c (bfd_elf_define_start_stop): Fix check of
1407         def_dynamic.
1408
1409 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1410
1411         PR ld/21964
1412         * elflink.c (bfd_elf_define_start_stop): Check if __start and
1413         __stop symbols are referenced by shared objects.
1414
1415 2018-01-30  Alan Modra  <amodra@gmail.com>
1416
1417         PR 22758
1418         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1419         segment when demand paged with lma on the same page.  Test this
1420         before load/non-load, executable/non-executable,
1421         writable/non-writable tests and simplify.  Delete bogus relro
1422         condition in writable/non-writable test.  Delete outdated
1423         comment.  Formatting.
1424
1425 2018-01-30  Alan Modra  <amodra@gmail.com>
1426
1427         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1428         symbols dynamic.
1429
1430 2018-01-29  Alan Modra  <amodra@gmail.com>
1431
1432         PR 22741
1433         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1434         range before converting to a symbol table pointer.
1435
1436 2018-01-27  Nick Clifton  <nickc@redhat.com>
1437
1438         * po/ru.po: Updated Russian translation.
1439
1440 2018-01-26  Alan Modra  <amodra@gmail.com>
1441
1442         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1443         they are defined dynamically.
1444
1445 2018-01-26  Alan Modra  <amodra@gmail.com>
1446
1447         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1448         .branch_lt changes size.
1449
1450 2018-01-25  Alan Modra  <amodra@gmail.com>
1451
1452         PR 22746
1453         * elfcode.h (elf_object_p): Avoid integer overflow.
1454
1455 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1456
1457         PR ld/22727
1458         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1459         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1460
1461         Revert
1462         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1463
1464         PR ld/22263
1465         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1466         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1467         bfd_link_executable for TLS check.
1468         (_bfd_sparc_elf_check_relocs): Likewise.
1469         (allocate_dynrelocs): Likewise.
1470         (_bfd_sparc_elf_relocate_section): Likewise.
1471
1472 2018-01-24  Renlin Li  <renlin.li@arm.com>
1473
1474         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1475         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1476         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1477         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1478         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1479         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1480         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1481
1482 2018-01-24  Renlin Li  <renlin.li@arm.com>
1483
1484         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1485         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1486         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1487         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1488         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1489         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1490         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1491         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1492         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1493         * bfd-in2.h: Regenerate.
1494         * libbfd.h: Regenerate.
1495
1496 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1497
1498         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1499         `mips_elf32_section_processing' comment reference.
1500
1501 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1502
1503         PR ld/22721
1504         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1505         versioned __tls_get_addr symbol.
1506
1507 2018-01-19  Nick Clifton  <nickc@redhat.com>
1508
1509         * po/fr.po: Updated French translation.
1510
1511 2018-01-18  Alan Modra  <amodra@gmail.com>
1512
1513         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1514         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1515         (ppc64_elf_build_stubs): Likewise.
1516
1517 2018-01-17  Nick Clifton  <nickc@redhat.com>
1518
1519         * po/ru.po: Updated Russian translation.
1520         * po/uk/po: Updated Ukranian translation.
1521
1522 2018-01-17  Alan Modra  <amodra@gmail.com>
1523
1524         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1525
1526 2018-01-17  Alan Modra  <amodra@gmail.com>
1527
1528         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1529         (CRSETEQ, BEQCTRM): Define.
1530         (is_nonpic_glink_stub): Don't check bctr.
1531         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1532         (ppc_elf_relax_section): Size speculation barrier.
1533         (output_bctr): New function.
1534         (write_glink_stub): Use output_bctr.
1535         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1536         (ppc_elf_finish_dynamic_symbol): Likewise.
1537         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1538         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1539         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1540         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1541         (size_global_entry_stubs): Handle speculation barrier sizing.
1542         (plt_stub_size): Likewise.
1543         (output_bctr): New function.
1544         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1545         barrier.
1546         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1547         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1548         (build_global_entry_stubs): Output speculation barrier.
1549         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1550         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1551
1552 2018-01-17  Alan Modra  <amodra@gmail.com>
1553
1554         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1555         __tls_get_addr_opt, and alignment sizing.
1556         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1557         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1558         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1559         or 8 insns.
1560         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1561         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1562         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1563         by PLT reloc count.
1564         (write_glink_stub): Handle __tls_get_addr_opt stub.
1565         Pad out to size given by GLINK_ENTRY_SIZE.
1566         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1567         (ppc_elf_finish_dynamic_symbol): Likewise.
1568         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1569         insn array since so many need rewriting.
1570         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1571         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1572         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1573         nops.  Adjust all uses.
1574         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1575         in glink_vma calculation.
1576         (struct ppc_link_hash_table): Add global_entry section pointer.
1577         (create_linkage_sections): Create separate section for global
1578         entry stubs.
1579         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1580         (size_global_entry_stubs): Handle sizing for aligned stubs.
1581         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1582         and don't stash end of glink branch table in rawsize.
1583         (ppc_build_one_stub): Rewrite stub size calculations.
1584         (build_global_entry_stubs): Use new section.
1585         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1586         Build lazy link stubs out to end of section.  Build global entry
1587         stubs in new section.
1588
1589 2018-01-15  Nick Clifton  <nickc@redhat.com>
1590
1591         * po/uk.po: Updated Ukranian translation.
1592
1593 2018-01-13  Nick Clifton  <nickc@redhat.com>
1594
1595         * po/bfd.pot: Regenerated.
1596
1597 2018-01-13  Nick Clifton  <nickc@redhat.com>
1598
1599         * version.m4: Bump version to 2.30.51
1600         * configure: Regenerate.
1601
1602 2018-01-13  Nick Clifton  <nickc@redhat.com>
1603
1604         2.30 branch created.
1605
1606 2018-01-12  Jens Widell  <jl@opera.com>
1607
1608         * elf.c (setup_group): Optimize search for group by remembering
1609         last found group and restarting search at that index.
1610         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1611
1612 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1613
1614         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1615         bfd_link_common_skip_none in switch.
1616
1617 2018-01-12  Alan Modra  <amodra@gmail.com>
1618
1619         PR ld/22649
1620         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1621         references on forced local symbols.
1622
1623 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1624
1625         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1626         .reginfo section has wrong size.
1627
1628 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1629
1630         PR ld/22393
1631         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1632         separate code and read-only data LOAD segments, create a new
1633         LOAD segment if the previous section contains text and the
1634         current section doesn't or vice versa.  Don't put a writable
1635         section in a read-only segment if there is a RELRO segment.
1636
1637 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1638
1639         PR ld/22649
1640         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1641         references on forced local symbols.
1642
1643 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1644
1645         PR ld/22677
1646         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1647         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1648
1649 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1650
1651         PR 22662
1652         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1653
1654 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1655
1656         * elf.c (elfcore_grok_freebsd_note): Handle
1657         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1658         NT_FREEBSD_PROCSTAT_VMMAP.
1659
1660 2018-01-03  Alan Modra  <amodra@gmail.com>
1661
1662         Update year range in copyright notice of all files.
1663
1664 For older changes see ChangeLog-2017
1665 \f
1666 Copyright (C) 2018 Free Software Foundation, Inc.
1667
1668 Copying and distribution of this file, with or without modification,
1669 are permitted in any medium without royalty provided the copyright
1670 notice and this notice are preserved.
1671
1672 Local Variables:
1673 mode: change-log
1674 left-margin: 8
1675 fill-column: 74
1676 version-control: never
1677 End: