bfd/ChangeLog

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