bfd/ChangeLog

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