bfd/ChangeLog

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