bfd/ChangeLog

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