bfd/ChangeLog

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