bfd/ChangeLog

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