bfd/ChangeLog

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