bfd/ChangeLog

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