bfd/ChangeLog

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