bfd/ChangeLog

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