bfd/ChangeLog

   1 2018-06-01  Alan Modra  <amodra@gmail.com>
   2
   3         * bfd.c (_bfd_error_handler): Arrange for this function to be
   4         declared in bfd-in2.h.
   5         * libbfd-in.h (_bfd_error_handler): Don't declare.
   6         * libbfd.h: Regenerate.
   7         * bfd-in2.h: Regenerate.
   8
   9 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
  10
  11         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
  12         This is needed to generate UEFI application image files from ELFs.
  13
  14 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
  15
  16         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
  17         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
  18         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
  19         plt_tlsdesc_got2_insn_end for TLSDESC entry.
  20         (elf_i386_lazy_ibt_plt): Likewise.
  21         (elf_i386_nacl_plt): Likewise.
  22         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
  23         (elf_x86_64_tlsdesc_plt_entry): This.
  24         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
  25         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
  26         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
  27         plt_tlsdesc_got2_insn_end for TLSDESC entry.
  28         (elf_x86_64_lazy_bnd_plt): Likewise.
  29         (elf_x86_64_lazy_ibt_plt): Likewise.
  30         (elf_x32_lazy_ibt_plt): Likewise.
  31         (elf_x86_64_nacl_plt): Likewise.
  32         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
  33         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
  34         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
  35         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
  36         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
  37         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
  38         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
  39         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
  40         (elf_x86_non_lazy_plt_layout): Update comments.
  41         (elf_x86_plt_layout): Likewise.
  42
  43 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         PR ld/23238
  46         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
  47         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
  48         (elf_backend_add_symbol_hook): Likewise.
  49         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
  50         (elf_backend_add_symbol_hook): Likewise.
  51         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
  52         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
  53         (elf_backend_add_symbol_hook): Likewise.
  54         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
  55         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
  56         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
  57         (elf_backend_add_symbol_hook): Likewise.
  58         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
  59         handling.
  60         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
  61         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
  62         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
  63         * elflink.c (elf_link_add_object_symbols): Set
  64         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
  65
  66 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         PR ld/23194
  69         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
  70         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
  71         Extracted from _bfd_elf_link_assign_sym_version.
  72         (_bfd_elf_link_hide_sym_by_version): New function.
  73         (_bfd_elf_link_assign_sym_version): Use
  74         _bfd_elf_link_hide_versioned_symbol.
  75         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
  76         _bfd_elf_link_hide_sym_by_version instead of
  77         bfd_hide_sym_by_version.  Don't check unversioned symbol.
  78
  79 2018-05-25  Alan Modra  <amodra@gmail.com>
  80
  81         * Makefile.in: Regenerate.
  82         * po/SRC-POTFILES.in: Regenerate.
  83
  84 2018-05-25  Alan Modra  <amodra@gmail.com>
  85
  86         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
  87         * configure: Regenerate.
  88
  89 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
  90
  91         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
  92         to data.
  93
  94 2018-05-22  Alan Modra  <amodra@gmail.com>
  95
  96         PR 23207
  97         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
  98         is NULL.
  99         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 100         sections.
 101         (final_link_relocate): Revert last change.
 102
 103 2018-05-22  Alan Modra  <amodra@gmail.com>
 104
 105         PR 23207
 106         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 107         stubs in non-alloc sections.
 108
 109 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 110
 111         PR ld/23201
 112         * aout-target.h (MY_bfd_link_hide_symbol): New.
 113         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 114         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 115         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 116         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 117         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 118         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 119         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 120         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 121         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 122         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 123         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 124         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 125         (bfd_link_hide_symbol): Likewise.
 126         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 127         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 128         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 129         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 130         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 131         * som.c (som_bfd_link_hide_symbol): Likewise.
 132         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 133         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 134         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 135         (alpha_vms_bfd_link_hide_symbol): Likewise.
 136         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 137         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 138         _bfd_generic_link_hide_symbol.
 139         (rs6000_xcoff64_aix_vec): Likewise.
 140         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 141         local symbol dynamic.
 142         (_bfd_elf_link_hide_symbol): New function.
 143         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 144         check root.ldscript_def.
 145         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 146         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 147         * bfd-in2.h: Regenerated.
 148         * libbfd.h: Likewise.
 149
 150 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         PR binutils/23199
 153         * elf.c (setup_group): Mark section in a section group with
 154         SHF_GROUP.
 155
 156 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         PR ld/23194
 159         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 160         set eh->local_ref to 1 if a symbol is versioned and there is a
 161         version script.
 162
 163 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 164
 165         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 166         EF_RISCV_RVE.
 167
 168 2018-05-18  Jim Wilson  <jimw@sifive.com>
 169
 170         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 171         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 172         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 173         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 174         (riscv_elf_finish_dynamic_symbol): Likewise.
 175
 176 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 177
 178         * Makefile.am: Add s12z files.
 179         * Makefile.in: Regenerate.
 180         * archures.c: Add bfd_s12z_arch.
 181         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 182         * bfd-in2.h: Regenerate.
 183         * config.bfd: Add s12z target.
 184         * configure.ac: Add s12z target.
 185         * configure: Regenerate.
 186         * cpu-s12z.c: New file.
 187         * elf32-s12z.c: New file.
 188         * libbfd.c (bfd_putb24): New function.
 189         (bfd_putl24): New function.
 190         * libbfd.h: Regenerate.
 191         * reloc.c: Add s12z relocations.
 192         (bfd_get_reloc_size): Handle size 5 relocs.
 193         * targets.c: Add s12z_elf32_vec.
 194
 195 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 196
 197         PR ld/23189
 198         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 199         like R_386_GOT32.
 200         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 201         set eh->local_ref to 1 for linker defined symbols.
 202
 203 2018-05-18  Alan Modra  <amodra@gmail.com>
 204
 205         PR 23199
 206         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 207         don't point at other SHT_GROUP sections.  Set shdr corresponding
 208         to invalid entry, to NULL rather than section 0.  Identify
 209         SHT_GROUP section index when reporting an error.  Cope with NULL
 210         shdr pointer.
 211
 212 2018-05-18  Alan Modra  <amodra@gmail.com>
 213
 214         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 215         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 216         visibility.
 217         * libbfd.h: Regenerate.
 218         * configure: Regenerate.
 219         * config.in: Regenerate.
 220
 221 2018-05-18  Alan Modra  <amodra@gmail.com>
 222
 223         * libbfd-in.h: Add include guard.
 224         * libcoff-in.h: Likewise.
 225         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 226         * doc/Makefile.in: Regenerate.
 227         * libbfd.h: Regenerate.
 228         * libcoff.h: Regenerate.
 229
 230 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 231
 232         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 233
 234 2018-05-16  Alan Modra  <amodra@gmail.com>
 235
 236         PR 22458
 237         * format.c (struct bfd_preserve): Add section_id.
 238         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 239         _bfd_section_id.
 240         (bfd_reinit): Set _bfd_section_id.
 241         (bfd_check_format_matches): Put all matches of any priority into
 242         matching_vector.  Save initial section id and start each attempted
 243         match at that section id.
 244         * libbfd-in.h (_bfd_section_id): Declare.
 245         * section.c (_bfd_section_id): Rename from section_id and make
 246         global.  Adjust uses.
 247         (bfd_get_next_section_id): Delete.
 248         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 249         bfd_get_section_id with _bfd_section_id.
 250         * libbfd.h: Regenerate.
 251         * bfd-in2.h: Regenerate.
 252
 253 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 254
 255         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 256         of the aux structure are initialised.
 257
 258 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 259
 260         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 261
 262 2018-05-15  Nick Clifton  <nickc@redhat.com>
 263
 264         * po/pt.po: New Portuguese translation.
 265         * configure.ac (ALL_LINGUAS): Add pt.
 266         * configure: Regenerate.
 267
 268 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 269
 270         PR ld/23169
 271         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 272         an error on IFUNC pointer defined in PDE.
 273         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 274         _bfd_x86_elf_link_fixup_ifunc_symbol.
 275         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 276         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 277         function.
 278         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 279
 280 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 281
 282         PR ld/23162
 283         * elfxx-x86.c (elf_x86_linker_defined): New function.
 284         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 285         _end and _edata locally defined within executables.
 286
 287 2018-05-12  Alan Modra  <amodra@gmail.com>
 288
 289         PR 20659
 290         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 291         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 292         Instead make matching_lma and suggested_lma pointers to the
 293         sections.  Align section vma and lma calculated from segment.
 294         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 295         test.  Try to handle alignment padding before first section by
 296         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 297
 298 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 299
 300         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 301         conformant to TI ABI.
 302         (pru_elf32_relax_section): Likewise.
 303         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 304         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 305         (pru_elf32_pmem_relocate): Trap - should not get here.
 306         (pru_elf32_relocate_section): Add support for REL relocations.
 307         (elf_info_to_howto_rel): Enable REL.
 308         (elf_backend_may_use_rel_p): Likewise.
 309         (elf_backend_may_use_rela_p): Likewise.
 310         (elf_backend_default_use_rela_p): Likewise.
 311
 312 2018-05-09  Alan Modra  <amodra@gmail.com>
 313
 314         PR 23148
 315         * peXXigen.c (pe_print_edata): Correct minimum size.
 316
 317 2018-05-09  Alan Modra  <amodra@gmail.com>
 318
 319         PR 23147
 320         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 321
 322 2018-05-08  Nick Clifton  <nickc@redhat.com>
 323
 324         PR 22809
 325         * elf.c (bfd_elf_get_str_section): Check for an excessively large
 326         string section.
 327         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
 328         attribute section is larger than the size of the file.
 329
 330 2018-05-07  Alan Modra  <amodra@gmail.com>
 331
 332         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
 333         strncmp when checking for ".bf" special symbol.
 334         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
 335         section name a char array, remove sentinal known_sections entry,
 336         and adjust loop over known_sections to suit.  Use memcmp rather
 337         than strncmp.
 338
 339 2018-05-04  Alan Modra  <amodra@gmail.com>
 340
 341         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
 342         (struct elf_external_linux_prpsinfo32_ugid16),
 343         (struct elf_external_linux_prpsinfo64_ugid32),
 344         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
 345         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
 346         Move comment to..
 347         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
 348         directives.
 349         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
 350         to data.
 351         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 352         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 353         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 354         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 355         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
 356         pragmas.
 357         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
 358         false positive gcc-8 warning.
 359         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
 360
 361 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
 362
 363         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
 364         of arguments when warning about different long double types.
 365
 366 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
 367
 368         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
 369         (elf_backend_fixup_symbol): New macro.
 370         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
 371         handling.
 372         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 373
 374 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
 375
 376         * Makefile.am: Added NFP files to build.
 377         * archures.c: Added bfd_arch_nfp
 378         * config.bfd: Added NFP support.
 379         * configure.ac: Added NFP support.
 380         * cpu-nfp.c: New, for NFP support.
 381         * elf-bfd.h: Added elf_section_info()
 382         * elf64-nfp.c: New, for NFP support.
 383         * po/SRC-POTFILES.in: Added NFP source files.
 384         * targets.c: Added nfp_elf64_vec
 385         * bfd-in2.h: Regenerate.
 386         * Makefile.in: Regenerate.
 387         * configure: Regenerate.
 388
 389 2018-04-27  Alan Modra  <amodra@gmail.com>
 390
 391         * bfd-in2.h: Regenerate.
 392         * libbfd.h: Regenerate.
 393
 394 2018-04-27  Alan Modra  <amodra@gmail.com>
 395
 396         PR 23123
 397         PR 22374
 398         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
 399         relocs for ifuncs.
 400         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
 401
 402 2018-04-26  Pedro Alves  <palves@redhat.com>
 403
 404         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
 405         ifunc and non-ifunc symbols duplicates.
 406
 407 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 408         Mickaël Guêné  <mickael.guene@st.com>
 409
 410         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
 411         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
 412         (elf32_arm_populate_plt_entry): Likewise.
 413         (elf32_arm_output_plt_map_1): Likewise.
 414         (elf32_arm_output_arch_local_syms): Likewise.
 415
 416 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 417         Mickaël Guêné  <mickael.guene@st.com>
 418
 419         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 420         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 421
 422 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 423         Mickaël Guêné  <mickael.guene@st.com>
 424
 425         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 426         for R_ARM_TARGET2.
 427
 428 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 429         Mickaël Guêné  <mickael.guene@st.com>
 430
 431         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 432         (elf32_arm_always_size_sections): Create stack segment.
 433
 434 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 435         Mickaël Guêné  <mickael.guene@st.com>
 436
 437         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 438         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 439         relocations.
 440         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 441         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 442         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 443         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 444         (struct elf32_arm_link_hash_table): Update comment.
 445         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 446         (IS_ARM_TLS_RELOC): Likewise.
 447         (elf32_arm_check_relocs): Likewise.
 448         (allocate_dynrelocs_for_symbol): Likewise.
 449         (elf32_arm_size_dynamic_sections): Update comment.
 450         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 451         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 452
 453 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 454         Mickaël Guêné  <mickael.guene@st.com>
 455
 456         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 457         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 458         (elf32_arm_allocate_plt_entry): Likewise.
 459         (elf32_arm_populate_plt_entry): Likewise.
 460         (elf32_arm_output_plt_map_1): Likewise.
 461
 462 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 463         Mickaël Guêné  <mickael.guene@st.com>
 464
 465         * elf32-arm.c (struct fdpic_local): New.
 466         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 467         (elf32_arm_local_fdpic_cnts): New.
 468         (struct fdpic_global): New.
 469         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 470         (elf32_arm_link_hash_table): Add srofixup field.
 471         (arm_elf_add_rofixup): New.
 472         (arm_elf_fill_funcdesc): New.
 473         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 474         (elf32_arm_allocate_local_sym_info): Likewise.
 475         (create_got_section): Create .rofixup section.
 476         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 477         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 478         (elf32_arm_final_link_relocate): Likewise.
 479         (elf32_arm_check_relocs): Likewise.
 480         (allocate_dynrelocs_for_symbol): Likewise.
 481         (elf32_arm_size_dynamic_sections): Likewise.
 482         (elf32_arm_finish_dynamic_sections): Likewise.
 483         (elf32_arm_output_arch_local_syms): Likewise.
 484         (elf32_arm_fdpic_omit_section_dynsym): New.
 485
 486 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 487         Mickaël Guêné  <mickael.guene@st.com>
 488
 489         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 490         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 491         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 492         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 493         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 494         (elf32_arm_howto_from_type): Take new members of
 495         elf32_arm_howto_table_2 into account.
 496         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 497         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 498         BFD_RELOC_ARM_FUNCDESC_VALUE.
 499         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 500         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 501         BFD_RELOC_ARM_FUNCDESC_VALUE.
 502
 503 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 504         Mickaël Guêné  <mickael.guene@st.com>
 505
 506         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 507         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 508         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 509         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 510
 511 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 512         Mickaël Guêné  <mickael.guene@st.com>
 513
 514         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 515         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 516         arm*-*-uclinuxfdpiceabi.
 517         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 518         arm_elf32_fdpic_le_vec.
 519         * configure: Regenerate.
 520         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 521         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 522         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 523         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 524         (elf32_arm_fdpic_link_hash_table_create): New.
 525         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 526         arm_elf32_fdpic_le_vec.
 527
 528 2018-04-25  Alan Modra  <amodra@gmail.com>
 529
 530         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 531         * elf.c (elfcore_write_prpsinfo): Likewise.
 532
 533 2018-04-25  Alan Modra  <amodra@gmail.com>
 534
 535         * Makefile.am: Remove arm-aout and arm-coff support.
 536         * config.bfd: Likewise.
 537         * configure.ac: Likewise.
 538         * targets.c: Likewise.
 539         * aout-arm.c: Delete.
 540         * armnetbsd.c: Delete.
 541         * riscix.c: Delete.
 542         * Makefile.in: Regenerate.
 543         * configure: Regenerate.
 544         * po/SRC-POTFILES.in: Regenerate.
 545
 546 2018-04-24  Nick Clifton  <nickc@redhat.com>
 547
 548         PR 23113
 549         * elf.c (ignore_section_sym): Check for the output_section pointer
 550         being NULL before dereferencing it.
 551
 552         PR 23110
 553         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 554         a negative PE_DEBUG_DATA size before iterating over the debug data.
 555
 556 2018-04-23  Alan Modra  <amodra@gmail.com>
 557
 558         * elf-linux-core.h: Revert last change.
 559         * elf.c: Likewise.
 560
 561 2018-04-23  Nick Clifton  <nickc@redhat.com>
 562
 563         PR 23056
 564         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 565         the end of the string table, and zero it.
 566
 567 2018-04-23  Alan Modra  <amodra@gmail.com>
 568
 569         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 570         gcc-8 string truncation warning.
 571         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 572         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 573         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 574         * elf.c (elfcore_write_prpsinfo): Likewise.
 575
 576 2018-04-23  Nick Clifton  <nickc@redhat.com>
 577
 578         PR 23056
 579         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 580         the end of the string table, and zero it.
 581
 582 2018-04-20  Alan Modra  <amodra@gmail.com>
 583
 584         PR 22978
 585         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 586         case both dtprel and tprel relocs.
 587         (allocate_dynrelocs): Adjust conditions for got relocs.
 588         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 589         Emit dynamic relocs on TLS GOT entries for shared libraries,
 590         not when pic.  Omit dynamic reloc on dtprel entry when local,
 591         and on tprel entry when local and executable.
 592
 593 2018-04-19  Alan Modra  <amodra@gmail.com>
 594
 595         PR 22537
 596         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 597         (hppa_type_of_stub): Don't return a long branch stub for
 598         symbols other than those defined statically.
 599
 600 2018-04-19  Alan Modra  <amodra@gmail.com>
 601
 602         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 603         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 604         to selvecs for mips targets change 2018-04-18.
 605         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 606         and  mips_ecoff_bele_vec.
 607         * targets.c: Likewise.
 608         * coff-mips.c: Resurrect.
 609         * Makefile.in: Regenerate.
 610         * configure: Regenerate.
 611         * po/SRC-POTFILES.in: Regenerate.
 612
 613 2018-04-18  Alan Modra  <amodra@gmail.com>
 614
 615         * Makefile.am: Remove mips aout and coff support.
 616         * config.bfd: Likewise.
 617         * configure.ac: Likewise.
 618         * targets.c: Likewise.
 619         * coff-mips.c: Delete
 620         * mipsbsd.c: Delete
 621         * pe-mips.c: Delete
 622         * pei-mips.c: Delete
 623         * Makefile.in: Regenerate.
 624         * configure: Regenerate.
 625         * po/SRC-POTFILES.in: Regenerate.
 626
 627 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 628
 629         * elf32-i386.c (elf32_bed): Define before including
 630         "elf32-target.h".
 631         * elf64-x86-64.c (elf64_bed): Define before including
 632         "elf64-target.h".
 633         (elf32_bed): Define before including "elf32-target.h".
 634
 635 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 636
 637         PR ld/23055
 638         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 639         normal input file with compatible relocation.
 640
 641 2018-04-18  Alan Modra  <amodra@gmail.com>
 642
 643         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 644         * config.bfd: Likewise.
 645         * configure.ac: Likewise.
 646         * doc/bfdint.texi: Likewise.
 647         * targets.c: Likewise.
 648         * freebsd.h: Delete.
 649         * i386dynix.c: Delete.
 650         * i386freebsd.c: Delete.
 651         * i386linux.c: Delete.
 652         * i386mach3.c: Delete.
 653         * i386netbsd.c: Delete.
 654         * i386os9k.c: Delete.
 655         * Makefile.in: Regenerate.
 656         * configure: Regenerate.
 657         * po/SRC-POTFILES.in: Regenerate.
 658
 659 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 660
 661         Microblaze Target: PIC data text relative
 662
 663         * bfd/reloc.c (2 new BFD relocations):
 664         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 665         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 666         * bfd/bfd-in2.h: Regenerate
 667         * bfd/libbfd.h: Regenerate
 668         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 669         new relocs and handle them in both relocate and relax functions.
 670         (microblaze_elf_reloc_type_lookup): add mapping between for new
 671         bfd relocs.
 672         (microblaze_elf_relocate_section): Handle new relocs in case of
 673         elf relocation.
 674         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 675
 676 2018-04-17  Nick Clifton  <nickc@redhat.com>
 677
 678         PR 23055
 679         * aoutx.h (find_nearest_line): Check that the symbol name exists
 680         and is long enough, before attempting to see if it is for a .o
 681         file.
 682         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 683         NULL.
 684         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 685         NULL.
 686         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 687         has no name.
 688
 689         PR 23065
 690         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 691
 692 2018-04-16  Nick Clifton  <nickc@redhat.com>
 693
 694         PR 23061
 695         * coffgen.c (coff_pointerize_aux): Check for an out of range
 696         fixup.
 697
 698 2018-04-16  Alan Modra  <amodra@gmail.com>
 699
 700         * Makefile.am: Remove arm-epoc-pe support.
 701         * coff-arm.c: Likewise.
 702         * config.bfd: Likewise.
 703         * configure.ac: Likewise.
 704         * targets.c: Likewise.
 705         * epoc-pe-arm.c: Delete.
 706         * epoc-pei-arm.c: Delete.
 707         * Makefile.in: Regenerate.
 708         * configure: Regenerate.
 709         * po/SRC-POTFILES.in: Regenerate.
 710
 711 2018-04-16  Alan Modra  <amodra@gmail.com>
 712
 713         * Makefile.am: Remove sparc-aout and sparc-coff support.
 714         * config.bfd: Likewise.
 715         * configure.ac: Likewise.
 716         * targets.c: Likewise.
 717         * aout-sparcle.c: Delete.
 718         * aoutf1.h: Delete.
 719         * cf-sparclynx.c: Delete.
 720         * coff-sparc.c: Delete.
 721         * demo64.c: Delete.
 722         * sparclinux.c: Delete.
 723         * sparclynx.c: Delete.
 724         * sparcnetbsd.c: Delete.
 725         * sunos.c: Delete.
 726         * Makefile.in: Regenerate.
 727         * configure: Regenerate.
 728         * po/SRC-POTFILES.in: Regenerate.
 729
 730 2018-04-16  Alan Modra  <amodra@gmail.com>
 731
 732         * Makefile.am: Remove m68k-aout and m68k-coff support.
 733         * aoutf1.h: Likewise.
 734         * aoutx.h: Likewise.
 735         * archive.c: Likewise.
 736         * bfd-in.h: Likewise.
 737         * bfd.c: Likewise.
 738         * coffcode.h: Likewise.
 739         * coffswap.h: Likewise.
 740         * config.bfd: Likewise.
 741         * configure.ac: Likewise.
 742         * configure.host: Likewise.
 743         * doc/bfd.texinfo: Likewise.
 744         * doc/bfdint.texi: Likewise.
 745         * freebsd.h: Likewise.
 746         * gen-aout.c: Likewise.
 747         * hpux-core.c: Likewise.
 748         * libaout.h: Likewise.
 749         * libbfd-in.h: Likewise.
 750         * pdp11.c: Likewise.
 751         * peicode.h: Likewise.
 752         * riscix.c: Likewise.
 753         * targets.c: Likewise.
 754         * aout0.c: Delete.
 755         * coff-apollo.c: Delete.
 756         * coff-aux.c: Delete.
 757         * coff-m68k.c: Delete.
 758         * coff-svm68k.c: Delete.
 759         * coff-u68k.c: Delete.
 760         * hosts/delta68.h: Delete.
 761         * hosts/hp300bsd.h: Delete.
 762         * hosts/m68kaux.h: Delete.
 763         * hosts/news.h: Delete.
 764         * hp300bsd.c: Delete.
 765         * hp300hpux.c: Delete.
 766         * liboasys.h: Delete.
 767         * m68k4knetbsd.c: Delete.
 768         * m68klinux.c: Delete.
 769         * m68knetbsd.c: Delete.
 770         * oasys.c: Delete.
 771         * versados.c: Delete.
 772         * Makefile.in: Regenerate.
 773         * bfd-in2.h: Regenerate.
 774         * configure: Regenerate.
 775         * libbfd.h: Regenerate.
 776         * po/SRC-POTFILES.in: Regenerate.
 777
 778 2018-04-16  Alan Modra  <amodra@gmail.com>
 779
 780         * Makefile.am: Remove sh5 and sh64 support.
 781         * archures.c: Likewise.
 782         * config.bfd: Likewise.
 783         * configure.ac: Likewise.
 784         * cpu-sh.c: Likewise.
 785         * elf32-sh-relocs.h: Likewise.
 786         * elf32-sh.c: Likewise.
 787         * targets.c: Likewise.
 788         * elf32-sh64-com.c: Delete.
 789         * elf32-sh64.c: Delete.
 790         * elf32-sh64.h: Delete.
 791         * elf64-sh64.c: Delete.
 792         * Makefile.in: Regenerate.
 793         * bfd-in2.h: Regenerate.
 794         * configure: Regenerate.
 795         * po/SRC-POTFILES.in: Regenerate.
 796
 797 2018-04-16  Alan Modra  <amodra@gmail.com>
 798
 799         * Makefile.am: Remove sh-symbianelf support.
 800         * config.bfd: Likewise.
 801         * configure.ac: Likewise.
 802         * targets.c: Likewise.
 803         * elf32-sh-symbian.c: Delete.
 804         * Makefile.in: Regenerate.
 805         * configure: Regenerate.
 806         * po/SRC-POTFILES.in: Regenerate.
 807
 808 2018-04-16  Alan Modra  <amodra@gmail.com>
 809
 810         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 811         * config.bfd: Likewise.
 812         * configure.ac: Likewise.
 813         * targets.c: Likewise.
 814         * vaxbsd.c: Delete.
 815         * Makefile.in: Regenerate.
 816         * configure: Regenerate.
 817         * po/SRC-POTFILES.in: Regenerate.
 818
 819 2018-04-16  Alan Modra  <amodra@gmail.com>
 820
 821         * Makefile.am: Remove w65 support.
 822         * archures.c: Likewise.
 823         * coffcode.h: Likewise.
 824         * config.bfd: Likewise.
 825         * configure.ac: Likewise.
 826         * targets.c: Likewise.
 827         * coff-w65.c: Delete.
 828         * cpu-w65.c: Delete.
 829         * Makefile.in: Regenerate.
 830         * bfd-in2.h: Regenerate.
 831         * configure: Regenerate.
 832         * po/SRC-POTFILES.in: Regenerate.
 833
 834 2018-04-16  Alan Modra  <amodra@gmail.com>
 835
 836         * Makefile.am: Remove we32k support.
 837         * archures.c: Likewise.
 838         * coffcode.h: Likewise.
 839         * config.bfd: Likewise.
 840         * configure.ac: Likewise.
 841         * targets.c: Likewise.
 842         * coff-we32k.c: Delete.
 843         * cpu-we32k.c: Delete.
 844         * Makefile.in: Regenerate.
 845         * bfd-in2.h: Regenerate.
 846         * configure: Regenerate.
 847         * po/SRC-POTFILES.in: Regenerate.
 848
 849 2018-04-16  Alan Modra  <amodra@gmail.com>
 850
 851         * Makefile.am: Remove m88k support.
 852         * aoutx.h: Likewise.
 853         * archures.c: Likewise.
 854         * coffcode.h: Likewise.
 855         * coffswap.h: Likewise.
 856         * config.bfd: Likewise.
 857         * configure.ac: Likewise.
 858         * cpu-ns32k.c: Likewise.
 859         * elf32-nds32.c: Likewise.
 860         * mach-o.c: Likewise.
 861         * netbsd-core.c: Likewise.
 862         * reloc.c: Likewise.
 863         * targets.c: Likewise.
 864         * coff-m88k.c: Delete.
 865         * cpu-m88k.c: Delete.
 866         * elf32-m88k.c: Delete.
 867         * hosts/m88kmach3.h: Delete.
 868         * m88kmach3.c: Delete.
 869         * m88kopenbsd.c: Delete.
 870         * Makefile.in: Regenerate.
 871         * bfd-in2.h: Regenerate.
 872         * configure: Regenerate.
 873         * po/SRC-POTFILES.in: Regenerate.
 874
 875 2018-04-16  Alan Modra  <amodra@gmail.com>
 876
 877         * Makefile.am: Remove i370 support.
 878         * archures.c: Likewise.
 879         * config.bfd: Likewise.
 880         * configure.ac: Likewise.
 881         * targets.c: Likewise.
 882         * cpu-i370.c: Delete.
 883         * elf32-i370.c: Delete.
 884         * Makefile.in: Regenerate.
 885         * bfd-in2.h: Regenerate.
 886         * configure: Regenerate.
 887         * po/SRC-POTFILES.in: Regenerate.
 888
 889 2018-04-16  Alan Modra  <amodra@gmail.com>
 890
 891         * Makefile.am: Remove h8500 support.
 892         * archures.c: Likewise.
 893         * coffcode.h: Likewise.
 894         * config.bfd: Likewise.
 895         * configure.ac: Likewise.
 896         * targets.c: Likewise.
 897         * coff-h8500.c: Delete.
 898         * cpu-h8500.c: Delete.
 899         * Makefile.in: Regenerate.
 900         * bfd-in2.h: Regenerate.
 901         * configure: Regenerate.
 902         * po/SRC-POTFILES.in: Regenerate.
 903
 904 2018-04-16  Alan Modra  <amodra@gmail.com>
 905
 906         * Makefile.am: Remove h8300-coff support.
 907         * coffcode.h: Likewise.
 908         * config.bfd: Likewise.
 909         * configure.ac: Likewise.
 910         * reloc16.c: Likewise.
 911         * targets.c: Likewise.
 912         * coff-h8300.c: Delete.
 913         * Makefile.in: Regenerate.
 914         * configure: Regenerate.
 915         * po/SRC-POTFILES.in: Regenerate.
 916
 917 2018-04-16  Alan Modra  <amodra@gmail.com>
 918
 919         * Makefile.am: Remove IEEE 695 support.
 920         * archures.c: Likewise.
 921         * bfd.c: Likewise.
 922         * config.bfd: Likewise.
 923         * configure.ac: Likewise.
 924         * doc/bfd.texinfo: Likewise.
 925         * doc/bfdint.texi: Likewise.
 926         * doc/bfdsumm.texi: Likewise.
 927         * section.c: Likewise.
 928         * targets.c: Likewise.
 929         * ieee.c: Delete.
 930         * libieee.h: Delete.
 931         * Makefile.in: Regenerate.
 932         * bfd-in2.h: Regenerate.
 933         * configure: Regenerate.
 934         * po/SRC-POTFILES.in: Regenerate.
 935
 936 2018-04-16  Alan Modra  <amodra@gmail.com>
 937
 938         * config.bfd: Remove tandem support.
 939
 940 2018-04-16  Alan Modra  <amodra@gmail.com>
 941
 942         * Makefile.am: Remove newsos3 support.
 943         * aoutx.h: Likewise.
 944         * config.bfd: Likewise.
 945         * configure.ac: Likewise.
 946         * targets.c: Likewise.
 947         * newsos3.c: Delete.
 948         * Makefile.in: Regenerate.
 949         * configure: Regenerate.
 950         * po/SRC-POTFILES.in: Regenerate.
 951
 952 2018-04-16  Alan Modra  <amodra@gmail.com>
 953
 954         * Makefile.am: Remove netware support.
 955         * bfd-in.h: Likewise.
 956         * bfd.c: Likewise.
 957         * config.bfd: Likewise.
 958         * configure.ac: Likewise.
 959         * doc/bfdint.texi: Likewise.
 960         * ecoff.c: Likewise.
 961         * targets.c: Likewise.
 962         * libnlm.h: Delete.
 963         * nlm-target.h: Delete.
 964         * nlm.c: Delete.
 965         * nlm32-alpha.c: Delete.
 966         * nlm32-i386.c: Delete.
 967         * nlm32-ppc.c: Delete.
 968         * nlm32-sparc.c: Delete.
 969         * nlm32.c: Delete.
 970         * nlm64.c: Delete.
 971         * nlmcode.h: Delete.
 972         * nlmswap.h: Delete.
 973         * Makefile.in: Regenerate.
 974         * bfd-in2.h: Regenerate.
 975         * configure: Regenerate.
 976         * po/SRC-POTFILES.in: Regenerate.
 977
 978 2018-04-16  Alan Modra  <amodra@gmail.com>
 979
 980         * archures.c: Remove tahoe support.
 981         * config.bfd: Likewise.
 982         * configure.ac: Likewise.
 983         * hosts/tahoe.h: Delete.
 984         * bfd-in2.h: Regenerate.
 985         * configure: Regenerate.
 986
 987 2018-04-14  Alan Modra  <amodra@gmail.com>
 988
 989         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
 990         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
 991         sanity test.
 992         (elfNN_bed): Init relropagesize.
 993         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
 994         select relropagesize.
 995         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 996         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 997         (ELF_MINPAGESIZE): Don't define.
 998         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 999         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1000         * bfd-in2.h: Regenerate.
1001
1002 2018-04-14  Alan Modra  <amodra@gmail.com>
1003
1004         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1005         on __QNXTARGET__ define.
1006
1007 2018-04-14  Alan Modra  <amodra@gmail.com>
1008
1009         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1010         to obsolete list.
1011
1012 2018-04-11  Alan Modra  <amodra@gmail.com>
1013
1014         * aout-adobe.c: Delete.
1015         * bout.c: Delete.
1016         * coff-i860.c: Delete.
1017         * coff-i960.c: Delete.
1018         * cpu-i860.c: Delete.
1019         * cpu-i960.c: Delete.
1020         * elf32-i860.c: Delete.
1021         * elf32-i960.c: Delete.
1022         * hosts/i860mach3.h: Delete.
1023         * Makefile.am: Remove i860, i960, bout, and adobe support.
1024         * archures.c: Remove i860 and i960 support.
1025         * coffcode.h: Likewise.
1026         * reloc.c: Likewise.
1027         * aoutx.h: Comment updates.
1028         * archive.c: Remove BOUT and i960 support.
1029         * bfd.c: Remove BOUT support.
1030         * coffswap.h: Remove i960 support.
1031         * config.bfd: Remove i860, i960 and adobe targets.
1032         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1033         * targets.c: Likewise.
1034         * ieee.c: Remove i960 support.
1035         * mach-o.c: Remove i860 support.
1036         * Makefile.in: Regenerate.
1037         * bfd-in2.h: Regenerate.
1038         * configure: Regenerate.
1039         * libbfd.h: Regenerate.
1040         * po/SRC-POTFILES.in: Regenerate.
1041
1042 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1043
1044         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1045         in the BFD symbol referred by the relocation.
1046         (mips_elf64_write_rela): Likewise.
1047
1048 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1049
1050         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1051         error for out-of-range `r_sym' values.
1052
1053 2018-04-09  Alan Modra  <amodra@gmail.com>
1054
1055         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1056         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1057         (ppc64_elf_check_relocs): Set has_pltcall.
1058         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1059         (ppc64_elf_inline_plt): New function.
1060         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1061         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1062         * elf32-ppc.c (has_pltcall): Define.
1063         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1064         (ppc_elf_check_relocs): Set has_pltcall.
1065         (ppc_elf_inline_plt): New function.
1066         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1067         (ppc_elf_size_dynamic_sections): Likewise.
1068         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1069
1070 2018-04-09  Alan Modra  <amodra@gmail.com>
1071
1072         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1073         (is_plt_seq_reloc): New function.
1074         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1075         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1076         (ppc_elf_relax_section): Handle PLTCALL reloc.
1077         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1078         resolving locally.
1079         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1080         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1081         (has_tls_get_addr_call): Correct comment.
1082         (is_branch_reloc): Add PLTCALL.
1083         (is_plt_seq_reloc): New function.
1084         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1085         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1086         entry for R_PPC64_PLTCALL.
1087         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1088         (ppc_type_of_stub): Handle PLTCALL reloc.
1089         (toc_adjusting_stub_needed): Likewise.
1090         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1091         reloc insn.  Nop out inline plt call sequence when resolving
1092         locally.  Handle __tls_get_addr inline plt call optimization.
1093
1094 2018-04-09  Alan Modra  <amodra@gmail.com>
1095
1096         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1097         (struct ppc_stub_hash_entry): Add symtype field.
1098         (PLT_KEEP): Define.
1099         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1100         (create_linkage_sections): Create pltlocal and relpltlocal.
1101         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1102         Set PLT_KEEP.
1103         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1104         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1105         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1106         Keep PLT entries for inline calls against locals.
1107         (ppc_build_one_stub): Use pltlocal as appropriate.
1108         (ppc_size_one_stub): Likewise.
1109         (ppc64_elf_size_stubs): Set symtype.
1110         (build_global_entry_stubs_and_plt): Init pltlocal and write
1111         relpltlocal for globals.
1112         (write_plt_relocs_for_local_syms): Likewise for local syms.
1113         (ppc64_elf_relocate_section): Support PLT for local syms.
1114         * elf32-ppc.c (PLT_KEEP): Define.
1115         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1116         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1117         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1118         Set PLT_KEEP.  Adjust update_local_sym_info call.
1119         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1120         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1121         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1122         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1123         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1124         (ppc_finish_symbols): Likewise for locals.
1125
1126 2018-04-09  Alan Modra  <amodra@gmail.com>
1127
1128         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1129         for local symbols to..
1130         (write_plt_relocs_for_local_syms): ..here.  New function.
1131         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1132         global symbols to..
1133         (build_global_entry_stubs_and_plt): ..here.  Rename from
1134         build_global_entry_stubs.
1135         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1136         Call write_plt_relocs_for_local_syms.
1137         * elf32-ppc.c (get_sym_h): New function.
1138         (ppc_elf_relax_section): Use get_sym_h.
1139         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1140         stubs for local symbols to..
1141         (ppc_finish_symbols): ..here.  New function.
1142         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1143         global syms to..
1144         (write_global_sym_plt): ..here.  New function.
1145         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1146         (ppc_finish_symbols): Declare.
1147
1148 2018-04-09  Alan Modra  <amodra@gmail.com>
1149
1150         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1151         (ppc_elf_relocate_section): Likewise.
1152         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1153         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1154         resolution to plt entry relative to toc pointer.
1155
1156 2018-04-09  Alan Modra  <amodra@gmail.com>
1157
1158         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1159         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1160         file when other TLS flags are tested in a mask.
1161         (TLS_MARK, NON_GOT): Define.
1162         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1163         (update_local_sym_info): Don't create got entry when NON_GOT.
1164         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1165         Set TLS_MARK.
1166         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1167         (ppc64_elf_relocate_section): Likewise.
1168         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1169         __tls_get_addr calls lacking a marker reloc.
1170         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1171         TLS_TPRELGD): Renumber.  Update comment.
1172         (TLS_MARK, NON_GOT): Define.
1173         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1174         (update_local_sym_info): Don't create got entry when NON_GOT.
1175         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1176         Set TLS_MARK.
1177         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1178         __tls_get_addr calls lacking a marker reloc.
1179
1180 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1181
1182         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1183         R_X86_64_converted_reloc_bit.
1184
1185 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1186
1187         PR gas/22318
1188         * configure: Regenerated.
1189
1190 2018-04-05  Alan Modra  <amodra@gmail.com>
1191
1192         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1193         (elf_hppa_info_to_howto_rel): Likewise.
1194
1195 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1196
1197         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1198         unsuccessfully for unimplemented relocations.
1199         (elf_hppa_info_to_howto_rel): Likewise.
1200
1201 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1202
1203         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1204         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1205         howto lookup failure.
1206         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1207         accordingly.
1208         (elf32_i860_info_to_howto_rela): Likewise.
1209         (elf32_i860_relocate_splitn): Likewise.
1210         (elf32_i860_relocate_pc16): Likewise.
1211         (elf32_i860_relocate_pc26): Likewise.
1212         (elf32_i860_relocate_section): Likewise.
1213
1214 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1215
1216         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1217         check for `visium_elf_howto_table' table access.
1218
1219 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1220
1221         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1222         check for `iq2000_elf_howto_table' table access.
1223
1224 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1225
1226         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1227         for `elf32_frv_howto_table' table access.
1228
1229 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1230
1231         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1232         unsuccessfully for placeholder howtos.
1233         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1234         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1235
1236 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1237
1238         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1239         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1240
1241 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1242
1243         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1244         ATTRIBUTE_UNUSED from `abfd'.
1245
1246 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1247
1248         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1249         `_bfd_error_handler' call formatting.
1250
1251 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1252
1253         * elf32-mips.c (mips_info_to_howto_rel): Call
1254         `mips_elf32_rtype_to_howto' directly rather than via
1255         `->elf_backend_mips_rtype_to_howto'.
1256
1257 2018-03-28  Renlin Li  <renlin.li@arm.com>
1258
1259         PR ld/22970
1260         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1261         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1262         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1263         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1264         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1265         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1266         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1267         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1268         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1269         (elfNN_aarch64_final_link_relocate): Support new relocations.
1270         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1271         relocations.
1272         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1273
1274 2018-03-28  Renlin Li  <renlin.li@arm.com>
1275
1276         PR ld/22970
1277         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1278         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1279         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1280         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1281         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1282         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1283         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1284         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1285         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1286         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1287         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1288         TLSLE_LDST16_TPREL_LO12,
1289         TLSLE_LDST16_TPREL_LO12_NC,
1290         TLSLE_LDST32_TPREL_LO12,
1291         TLSLE_LDST32_TPREL_LO12_NC,
1292         TLSLE_LDST64_TPREL_LO12,
1293         TLSLE_LDST64_TPREL_LO12_NC,
1294         TLSLE_LDST8_TPREL_LO12,
1295         TLSLE_LDST8_TPREL_LO12_NC.
1296         * bfd-in2.h: Regenerated.
1297         * libbfd.h: Regenerated.
1298
1299 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1300
1301         PR ld/22972
1302         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1303         has_old_style_got_reloc.
1304         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1305         relocations.  Fix a couple of long lines.
1306         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1307         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1308         GOT relocations.
1309
1310 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1311
1312         PR ld/23000
1313         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1314         ENDBR64 to the TLSDESC PLT entry.
1315
1316 2018-03-21  Alan Modra  <amodra@gmail.com>
1317
1318         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1319         symbols.  Use size_t counts.  Delete redundant opd test.
1320
1321 2018-03-21  Alan Modra  <amodra@gmail.com>
1322
1323         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1324
1325 2018-03-21  Alan Modra  <amodra@gmail.com>
1326
1327         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1328         field unsigned.
1329         (update_local_sym_info): Likewise for local_got_tls_masks.
1330         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1331
1332 2018-03-21  Alan Modra  <amodra@gmail.com>
1333
1334         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1335         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1336         do in size_dynamic_sections.
1337
1338 2018-03-21  Alan Modra  <amodra@gmail.com>
1339
1340         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1341         without first checking array bounds.
1342         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1343
1344 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1345
1346         PR ld/22983
1347         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1348         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1349
1350 2018-03-19  Nick Clifton  <nickc@redhat.com>
1351
1352         * po/es.po: Updated Spanish translation.
1353
1354 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1355
1356         * elf32-xtensa.c (xlate_map_entry): Change types of address
1357         fields from 'unsigned' to 'bfd_vma'.
1358         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1359         the key argument to bsearch. Allow offsets past the end of a
1360         section, use the last map entry for translation of such offsets.
1361
1362 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1363
1364         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1365         Not support the target feature.
1366         (nds32_elf_ex9_itb_base): Likewise.
1367         (nds32_elf_ex9_import_table): Likewise.
1368         (nds32_elf_ex9_finish): Likewise.
1369         (nds32_elf_ex9_reloc_jmp): Likewise.
1370         (nds32_elf_get_insn_with_reg): Likewise.
1371         (nds32_get_local_syms): Likewise.
1372         (nds32_elf_ex9_replace_instruction): Likewise.
1373         (nds32_elf_ifc_calc): Likewise.
1374         (nds32_elf_ifc_finish): Likewise.
1375         (nds32_elf_ifc_replace): Likewise.
1376         (nds32_elf_ifc_reloc): Likewise.
1377
1378 2018-03-14  Alan Modra  <amodra@gmail.com>
1379
1380         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1381         sfpr size added before defining alias symbols.
1382         (ppc64_elf_build_stubs): Add stub section padding before
1383         copying sfpr contents and defining save/restore alias symbols.
1384
1385 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1386
1387         PR ld/20882
1388         * elflink.c (elf_gc_mark_debug_section): Also check the local
1389         debug definition section.
1390
1391 2018-03-13  Nick Clifton  <nickc@redhat.com>
1392
1393         PR 22113
1394         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1395         function.  Add an end address parameter.  Check access of the data
1396         pointer to make sure that they do not extend beyond the end
1397         address.  Return FALSE if any check fails.  Add the end address
1398         pointer to the ui structure.
1399         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1400         codes to make sure that they do not extend beyond the end address
1401         pointer.  Print an error message and return immediately if any
1402         check fails.
1403
1404 2018-03-09  Nick Clifton  <nickc@redhat.com>
1405
1406         * elf64-s390.c (elf_s390_relocate_section): Move check for
1407         relocations against non-allocated sections to before the code that
1408         handles ifunc relocations.
1409         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1410         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1411         relocs against IFUNC symbols in non-allocated sections as relocs
1412         against FUNC symbols.
1413         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1414
1415 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1416
1417         PR ld/22929
1418         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1419         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1420         relocation against FUNC symbol.
1421         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1422
1423 2018-03-07  Renlin Li  <renlin.li@arm.com>
1424
1425         PR ld/20402
1426         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1427         symbol, and don't emit relocation in specific case.
1428
1429 2018-03-07  Alan Modra  <amodra@gmail.com>
1430
1431         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1432         (mips_elf64_slurp_one_reloc_table): Pass on error.
1433
1434 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1435             Maciej W. Rozycki  <macro@mips.com>
1436
1437         PR ld/21900
1438         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1439         after calling `undefined_symbol' hook if this is an error
1440         condition.  Assume the value of 0 for the symbol requested
1441         otherwise.
1442
1443 2018-03-02  Jim Wilson  <jimw@sifive.com>
1444
1445         PR 22903
1446         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1447         and nop instead of 4.
1448         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1449         8 instead of 4.
1450
1451 2018-03-01  Jim Wilson  <jimw@sifive.com>
1452
1453         PR 22756
1454         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1455         else if instead of if.
1456
1457 2018-03-01  Alan Modra  <amodra@gmail.com>
1458
1459         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1460
1461 2018-02-28  Alan Modra  <amodra@gmail.com>
1462
1463         PR 22887
1464         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1465
1466 2018-02-28  Nick Clifton  <nickc@redhat.com>
1467
1468         PR 22895
1469         PR 22893
1470         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1471         pointer.  Drop unused abfd parameter.  Check the size of the block
1472         before initialising the data field.  Return the end pointer if the
1473         size is invalid.
1474         (read_attribute_value): Adjust invocations of read_n_bytes.
1475
1476         PR 22894
1477         * dwarf1.c (parse_die): Check the length of form blocks before
1478         advancing the data pointer.
1479
1480 2018-02-28  Alan Modra  <amodra@gmail.com>
1481
1482         PR 22887
1483         * aoutx.h (translate_symbol_table): Print an error message and set
1484         bfd_error on finding an invalid name string offset.
1485
1486 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1487
1488         * config.in: Regenerated.
1489         * configure: Likewise.
1490         * configure.ac: Add --enable-separate-code.
1491         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1492         to 1 for Linux/x86 targets,
1493         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1494         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1495
1496 2018-02-27  Nick Clifton  <nickc@redhat.com>
1497
1498         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1499         message.
1500         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1501         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1502         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1503         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1504         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1505         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1506         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1507         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1508         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1509
1510         PR 22875
1511         * elf-bfd.h (struct elf_backend_data): Change the return type of
1512         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1513         to bfd_boolean.
1514         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1515         value from the info_to_howto function and fail if that function
1516         failed.
1517         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1518         from the info_to_howto function.
1519         (elf32_h8_relax_section): Likewise.
1520         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1521         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1522         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1523         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1524         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1525         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1526         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1527         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1528         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1529         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1530         (riscv_elf_relocate_section): Likewise.
1531         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1532         bfd_boolean.  Issue an error message, set an error value and
1533         return FALSE if the reloc is not recognized.
1534         (elf_hppa_info_to_howto_rel): Likewise.
1535         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1536         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1537         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1538         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1539         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1540         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1541         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1542         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1543         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1544         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1545         (cris_info_to_howto_rela): Likewise.
1546         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1547         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1548         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1549         Likewise.
1550         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1551         (elf32_dlx_info_to_howto_rel): Likewise.
1552         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1553         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1554         * elf32-frv.c (frv_info_to_howto_rela)
1555         (frvfdpic_info_to_howto_rel): Likewise.
1556         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1557         * elf32-gen.c (elf_generic_info_to_howto)
1558         (elf_generic_info_to_howto_rel): Likewise.
1559         * elf32-h8300.c (elf32_h8_info_to_howto)
1560         (elf32_h8_info_to_howto_rel): Likewise.
1561         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1562         * elf32-i386.c (elf_i386_reloc_type_lookup)
1563         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1564         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1565         Likewise.
1566         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1567         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1568         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1569         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1570         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1571         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1572         Likewise.
1573         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1574         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1575         * elf32-m68k.c (rtype_to_howto): Likewise.
1576         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1577         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1578         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1579         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1580         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1581         Likewise.
1582         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1583         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1584         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1585         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1586         Likewise.
1587         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1588         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1589         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1590         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1591         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1592         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1593         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1594         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1595         * elf32-score.c (s3_bfd_score_info_to_howto)
1596         (_bfd_score_info_to_howto): Likewise.
1597         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1598         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1599         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1600         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1601         (elf32_tic6x_info_to_howto_rel): Likewise.
1602         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1603         * elf32-v850.c (v850_elf_info_to_howto_rel)
1604         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1605         * elf32-vax.c (rtype_to_howto): Likewise.
1606         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1607         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1608         (elf32_wasm32_info_to_howto_rela): Likewise.
1609         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1610         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1611         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1612         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1613         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1614         * elf64-gen.c (elf_generic_info_to_howto)
1615         (elf_generic_info_to_howto_rel): Likewise.
1616         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1617         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1618         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1619         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1620         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1621         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1622         Likewise.
1623         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1624         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1625         Likewise.
1626         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1627         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1628         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1629         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1630         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1631         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1632         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1633         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1634         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1635         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1636         Default to NULL.
1637
1638 2018-02-26  Jim Wilson  <jimw@sifive.com>
1639             Stephan Schreiber <info@fs-driver.org>
1640
1641         PR 15904
1642         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1643         call, set changed_contents and changed_relocs.  Likewise after
1644         successful ia64_elf_relax_br call.
1645
1646 2018-02-26  Alan Modra  <amodra@gmail.com>
1647
1648         * elf.c (assign_file_positions_except_relocs): Don't segfault
1649         when actual number of phdrs is less than allocated.  Delete
1650         outdated comment.  Formatting.
1651
1652 2018-02-26  Alan Modra  <amodra@gmail.com>
1653
1654         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1655         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1656         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1657         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1658         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1659         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1660         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1661         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1662         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1663         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1664         error/warning messages.
1665
1666 2018-02-26  Alan Modra  <amodra@gmail.com>
1667
1668         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1669         * syms.c: Standardize error/warning messages.
1670
1671 2018-02-26  Alan Modra  <amodra@gmail.com>
1672
1673         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1674         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1675         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1676         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1677
1678 2018-02-26  Alan Modra  <amodra@gmail.com>
1679
1680         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1681
1682 2018-02-26  Alan Modra  <amodra@gmail.com>
1683
1684         * elfxx-mips.c: Standardize error/warning messages.
1685
1686 2018-02-26  Alan Modra  <amodra@gmail.com>
1687
1688         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1689         * elflink.c: Standardize error/warning messages.  Replace use of
1690         linker callback einfo with _bfd_error_handler when possible.
1691
1692 2018-02-26  Alan Modra  <amodra@gmail.com>
1693
1694         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1695         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1696         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1697         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1698         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1699         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1700         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1701         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1702         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1703         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1704         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1705         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1706         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1707         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1708         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1709         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1710         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1711         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1712         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1713         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1714         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1715         unrecognized/unsupported reloc message.
1716
1717 2018-02-26  Alan Modra  <amodra@gmail.com>
1718
1719         * elf32-ppc.c: Standardize error/warning messages.  Use
1720         _bfd_error_handler rather than einfo when einfo features not used.
1721         * elf64-ppc.c: Likewise.
1722
1723 2018-02-23  Alan Modra  <amodra@gmail.com>
1724
1725         PR 22881
1726         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1727         segment if no matching LOAD segment.
1728
1729 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1730
1731         * elf32-nds32.h: Define mask for ict_model.
1732
1733 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1734
1735         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1736
1737 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1738
1739         Revert
1740         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1741
1742         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1743         .reginfo section has wrong size.
1744
1745 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1746
1747         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1748         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1749         `.MIPS.abiflags' sections.
1750         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1751         section's end.
1752
1753 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1754
1755         * section.c (SEC_FIXED_SIZE): New macro.
1756         * bfd-in2.h: Regenerate.
1757
1758 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1759
1760         * section.c (SEC_HAS_GOT_REF): Remove macro.
1761         * bfd-in2.h: Regenerate.
1762
1763 2018-02-19  Alan Modra  <amodra@gmail.com>
1764
1765         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1766         arguments.
1767         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1768         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1769         (_bfd_riscv_relax_pc): Likewise and fix typos.
1770         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1771         * libbfd.h: Regenerate.
1772
1773 2018-02-19  Alan Modra  <amodra@gmail.com>
1774
1775         * dwarf2.c (read_section): Don't use 'll' format modifier.
1776         (find_abstract_instance): Likewise.
1777         * elfcore.h (elf_core_file_p): Likewise.
1778
1779 2018-02-19  Alan Modra  <amodra@gmail.com>
1780
1781         * bfd-in.h: Include inttypes.h or if not available define
1782         PRId64, PRIu64 and PRIx64.
1783         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1784         modifier to print bfd_vma.
1785         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1786         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1787         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1788         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1789         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1790         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1791         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1792         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1793         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1794         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1795         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1796         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1797         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1798         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1799         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1800         and cast input to uint64_t, and similarly for Ld and Lu.
1801         * bfd-in2.h: Regenerate.
1802
1803 2018-02-19  Alan Modra  <amodra@gmail.com>
1804
1805         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1806         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1807         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1808         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1809         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1810         * reloc.c: Replace use of %R and %T in format strings passed to
1811         einfo and friends by %pR and %pT.
1812
1813 2018-02-19  Alan Modra  <amodra@gmail.com>
1814
1815         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1816         of %A and %B.
1817         * aout-adobe.c: Update all messages using %A and %B.
1818         * aout-cris.c: Likewise.
1819         * aoutx.h: Likewise.
1820         * archive.c: Likewise.
1821         * binary.c: Likewise.
1822         * cache.c: Likewise.
1823         * coff-alpha.c: Likewise.
1824         * coff-arm.c: Likewise.
1825         * coff-i860.c: Likewise.
1826         * coff-mcore.c: Likewise.
1827         * coff-ppc.c: Likewise.
1828         * coff-rs6000.c: Likewise.
1829         * coff-sh.c: Likewise.
1830         * coff-tic4x.c: Likewise.
1831         * coff-tic54x.c: Likewise.
1832         * coff-tic80.c: Likewise.
1833         * coff64-rs6000.c: Likewise.
1834         * coffcode.h: Likewise.
1835         * coffgen.c: Likewise.
1836         * cofflink.c: Likewise.
1837         * coffswap.h: Likewise.
1838         * compress.c: Likewise.
1839         * cpu-arm.c: Likewise.
1840         * ecoff.c: Likewise.
1841         * elf-attrs.c: Likewise.
1842         * elf-eh-frame.c: Likewise.
1843         * elf-ifunc.c: Likewise.
1844         * elf-m10300.c: Likewise.
1845         * elf-properties.c: Likewise.
1846         * elf-s390-common.c: Likewise.
1847         * elf.c: Likewise.
1848         * elf32-arc.c: Likewise.
1849         * elf32-arm.c: Likewise.
1850         * elf32-avr.c: Likewise.
1851         * elf32-bfin.c: Likewise.
1852         * elf32-cr16.c: Likewise.
1853         * elf32-cr16c.c: Likewise.
1854         * elf32-cris.c: Likewise.
1855         * elf32-crx.c: Likewise.
1856         * elf32-d10v.c: Likewise.
1857         * elf32-d30v.c: Likewise.
1858         * elf32-epiphany.c: Likewise.
1859         * elf32-fr30.c: Likewise.
1860         * elf32-frv.c: Likewise.
1861         * elf32-gen.c: Likewise.
1862         * elf32-hppa.c: Likewise.
1863         * elf32-i370.c: Likewise.
1864         * elf32-i386.c: Likewise.
1865         * elf32-i960.c: Likewise.
1866         * elf32-ip2k.c: Likewise.
1867         * elf32-iq2000.c: Likewise.
1868         * elf32-lm32.c: Likewise.
1869         * elf32-m32c.c: Likewise.
1870         * elf32-m32r.c: Likewise.
1871         * elf32-m68hc11.c: Likewise.
1872         * elf32-m68hc12.c: Likewise.
1873         * elf32-m68hc1x.c: Likewise.
1874         * elf32-m68k.c: Likewise.
1875         * elf32-mcore.c: Likewise.
1876         * elf32-mep.c: Likewise.
1877         * elf32-metag.c: Likewise.
1878         * elf32-microblaze.c: Likewise.
1879         * elf32-moxie.c: Likewise.
1880         * elf32-msp430.c: Likewise.
1881         * elf32-mt.c: Likewise.
1882         * elf32-nds32.c: Likewise.
1883         * elf32-nios2.c: Likewise.
1884         * elf32-or1k.c: Likewise.
1885         * elf32-pj.c: Likewise.
1886         * elf32-ppc.c: Likewise.
1887         * elf32-rl78.c: Likewise.
1888         * elf32-rx.c: Likewise.
1889         * elf32-s390.c: Likewise.
1890         * elf32-score.c: Likewise.
1891         * elf32-score7.c: Likewise.
1892         * elf32-sh-symbian.c: Likewise.
1893         * elf32-sh.c: Likewise.
1894         * elf32-sh64.c: Likewise.
1895         * elf32-sparc.c: Likewise.
1896         * elf32-spu.c: Likewise.
1897         * elf32-tic6x.c: Likewise.
1898         * elf32-tilepro.c: Likewise.
1899         * elf32-v850.c: Likewise.
1900         * elf32-vax.c: Likewise.
1901         * elf32-visium.c: Likewise.
1902         * elf32-wasm32.c: Likewise.
1903         * elf32-xgate.c: Likewise.
1904         * elf32-xtensa.c: Likewise.
1905         * elf64-alpha.c: Likewise.
1906         * elf64-gen.c: Likewise.
1907         * elf64-hppa.c: Likewise.
1908         * elf64-ia64-vms.c: Likewise.
1909         * elf64-mmix.c: Likewise.
1910         * elf64-ppc.c: Likewise.
1911         * elf64-s390.c: Likewise.
1912         * elf64-sh64.c: Likewise.
1913         * elf64-sparc.c: Likewise.
1914         * elf64-x86-64.c: Likewise.
1915         * elfcode.h: Likewise.
1916         * elfcore.h: Likewise.
1917         * elflink.c: Likewise.
1918         * elfnn-aarch64.c: Likewise.
1919         * elfnn-ia64.c: Likewise.
1920         * elfnn-riscv.c: Likewise.
1921         * elfxx-mips.c: Likewise.
1922         * elfxx-sparc.c: Likewise.
1923         * elfxx-tilegx.c: Likewise.
1924         * elfxx-x86.c: Likewise.
1925         * hpux-core.c: Likewise.
1926         * ieee.c: Likewise.
1927         * ihex.c: Likewise.
1928         * libbfd.c: Likewise.
1929         * linker.c: Likewise.
1930         * mach-o.c: Likewise.
1931         * merge.c: Likewise.
1932         * mmo.c: Likewise.
1933         * oasys.c: Likewise.
1934         * pdp11.c: Likewise.
1935         * pe-mips.c: Likewise.
1936         * peXXigen.c: Likewise.
1937         * peicode.h: Likewise.
1938         * reloc.c: Likewise.
1939         * rs6000-core.c: Likewise.
1940         * srec.c: Likewise.
1941         * stabs.c: Likewise.
1942         * vms-alpha.c: Likewise.
1943         * xcofflink.c: Likewise.
1944
1945 2018-02-19  Alan Modra  <amodra@gmail.com>
1946
1947         PR 22845
1948         * elf.c (IS_TBSS): Define.
1949         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1950         (assign_file_positions_for_non_load_sections): Revert last change.
1951         Properly calculate load segment limits to compare against relro limits.
1952
1953 2018-02-17  Alan Modra  <amodra@gmail.com>
1954
1955         PR 22845
1956         * elf.c (assign_file_positions_for_non_load_sections): Ignore
1957         degenerate zero size PT_LOAD segments when finding one overlapping
1958         the PT_GNU_RELRO segment.
1959
1960 2018-02-16  Alan Modra  <amodra@gmail.com>
1961
1962         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1963         (_bfd_bool_bfd_true): Rename from bfd_true.
1964         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1965         (_bfd_int_bfd_0): Rename from bfd_0.
1966         (_bfd_uint_bfd_0): Rename from bfd_0u.
1967         (_bfd_long_bfd_0): Rename from bfd_0l.
1968         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1969         (_bfd_void_bfd): Rename from bfd_void.
1970         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1971         (_bfd_bool_bfd_link_false_error),
1972         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1973         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1974         (_bfd_bool_bfd_asection_bfd_asection_true),
1975         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1976         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1977         * archive.c (_bfd_noarchive_get_elt_at_index),
1978         (_bfd_noarchive_openr_next_archived_file),
1979         (_bfd_noarchive_construct_extended_name_table),
1980         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1981         (_bfd_noarchive_write_armap): New functions.
1982         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1983         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1984         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1985         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1986         (alpha_ecoff_swap_coff_lineno_out),
1987         (alpha_ecoff_swap_coff_reloc_out): New functions.
1988         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1989         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1990         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1991         (mips_ecoff_swap_coff_lineno_out),
1992         (mips_ecoff_swap_coff_reloc_out): New functions.
1993         * coffcode.h (coff_set_alignment_hook): Replace define with
1994         new function.
1995         (symname_in_debug_hook): Likewise.
1996         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1997         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1998         * elf.c (assign_file_positions_except_relocs): Test
1999         elf_backend_allow_non_load_phdr for NULL.
2000         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2001         _bfd_elf_link_omit_section_dynsym.  Update uses.
2002         (_bfd_elf_omit_section_dynsym_all): New function.
2003         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2004         (_bfd_elf_omit_section_dynsym_default): Declare.
2005         (_bfd_elf_omit_section_dynsym_all): Declare.
2006         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2007         (_bfd_nolink_bfd_get_relocated_section_contents),
2008         (_bfd_nolink_bfd_lookup_section_flags),
2009         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2010         (_bfd_nolink_bfd_link_hash_table_create),
2011         (_bfd_nolink_bfd_link_just_syms),
2012         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2013         (_bfd_nolink_bfd_link_split_section),
2014         (_bfd_nolink_section_already_linked),
2015         (_bfd_nolink_bfd_define_common_symbol),
2016         (_bfd_nolink_bfd_define_start_stop): New functions.
2017         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2018         (_bfd_norelocs_bfd_reloc_name_lookup),
2019         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2020         * section.c (_bfd_nowrite_set_section_contents): New function.
2021         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2022         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2023         (_bfd_nosymbols_get_symbol_version_string),
2024         (_bfd_nosymbols_bfd_is_local_label_name),
2025         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2026         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2027         (_bfd_nosymbols_bfd_make_debug_symbol),
2028         ( _bfd_nosymbols_read_minisymbols),
2029         ( _bfd_nosymbols_minisymbol_to_symbol),
2030         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2031         * libbfd-in.h: Declare new functions.  Update existing defines,
2032         removing casts.
2033         * aix386-core.c: Update to use new hooks.  Formatting.
2034         * aout-adobe.c: Likewise.
2035         * aout-arm.c: Likewise.
2036         * aout-target.h: Likewise.
2037         * aout-tic30.c: Likewise.
2038         * aoutf1.h: Likewise.
2039         * binary.c: Likewise.
2040         * bout.c: Likewise.
2041         * cisco-core.c: Likewise.
2042         * coff-alpha.c: Likewise.
2043         * coff-i386.c: Likewise.
2044         * coff-i860.c: Likewise.
2045         * coff-i960.c: Likewise.
2046         * coff-ia64.c: Likewise.
2047         * coff-mips.c: Likewise.
2048         * coff-ppc.c: Likewise.
2049         * coff-rs6000.c: Likewise.
2050         * coff-sh.c: Likewise.
2051         * coff-tic30.c: Likewise.
2052         * coff-tic54x.c: Likewise.
2053         * coff-x86_64.c: Likewise.
2054         * coff64-rs6000.c: Likewise.
2055         * coffcode.h: Likewise.
2056         * elf-m10300.c: Likewise.
2057         * elf32-cr16.c: Likewise.
2058         * elf32-lm32.c: Likewise.
2059         * elf32-m32r.c: Likewise.
2060         * elf32-metag.c: Likewise.
2061         * elf32-score.c: Likewise.
2062         * elf32-score7.c: Likewise.
2063         * elf32-tilepro.c: Likewise.
2064         * elf32-xstormy16.c: Likewise.
2065         * elf32-xtensa.c: Likewise.
2066         * elf64-alpha.c: Likewise.
2067         * elf64-hppa.c: Likewise.
2068         * elf64-ia64-vms.c: Likewise.
2069         * elf64-mmix.c: Likewise.
2070         * elf64-sh64.c: Likewise.
2071         * elfnn-ia64.c: Likewise.
2072         * elfxx-sparc.c: Likewise.
2073         * elfxx-target.h: Likewise.
2074         * elfxx-tilegx.c: Likewise.
2075         * elfxx-x86.h: Likewise.
2076         * hp300hpux.c: Likewise.
2077         * hppabsd-core.c: Likewise.
2078         * hpux-core.c: Likewise.
2079         * i386msdos.c: Likewise.
2080         * i386os9k.c: Likewise.
2081         * ieee.c: Likewise.
2082         * ihex.c: Likewise.
2083         * irix-core.c: Likewise.
2084         * libaout.h: Likewise.
2085         * libecoff.h: Likewise.
2086         * mach-o-target.c: Likewise.
2087         * mach-o.c: Likewise.
2088         * mipsbsd.c: Likewise.
2089         * mmo.c: Likewise.
2090         * netbsd-core.c: Likewise.
2091         * nlm-target.h: Likewise.
2092         * oasys.c: Likewise.
2093         * osf-core.c: Likewise.
2094         * pdp11.c: Likewise.
2095         * pe-mips.c: Likewise.
2096         * pe-x86_64.c: Likewise.
2097         * pef.c: Likewise.
2098         * plugin.c: Likewise.
2099         * ppcboot.c: Likewise.
2100         * ptrace-core.c: Likewise.
2101         * sco5-core.c: Likewise.
2102         * som.c: Likewise.
2103         * sparclynx.c: Likewise.
2104         * srec.c: Likewise.
2105         * tekhex.c: Likewise.
2106         * trad-core.c: Likewise.
2107         * verilog.c: Likewise.
2108         * versados.c: Likewise.
2109         * vms-alpha.c: Likewise.
2110         * vms-lib.c: Likewise.
2111         * wasm-module.c: Likewise.
2112         * xsym.c: Likewise.
2113         * libbfd.h: Regenerate.
2114
2115 2018-02-15  Jim Wilson  <jimw@sifive.com>
2116
2117         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2118         symbols whose section address is zero.
2119
2120         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2121         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2122         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2123         Add %X%P to error messages.
2124
2125 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2126
2127         PR ld/22832
2128         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2129         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2130         and assert that the result of the call is not NULL.
2131
2132 2018-02-14  Nick Clifton  <nickc@redhat.com>
2133
2134         PR 22823
2135         Revert previous delta.  Add extra casts to avoid compile time
2136         warnings instead.
2137         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2138         cast to avoid warning from gcc v8 compiler.
2139         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2140         (_bfd_generic_bfd_set_private_flags): Likewise.
2141         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2142         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2143         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2144         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2145         (_bfd_noarchive_construct_extended_name_table): Likewise.
2146         (_bfd_noarchive_truncate_arname): Likewise.
2147         (_bfd_noarchive_write_ar_hdr): Likewise.
2148         (_bfd_noarchive_get_elt_at_index): Likewise.
2149         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2150         (_bfd_nosymbols_print_symbol): Likewise.
2151         (_bfd_nosymbols_get_symbol_info): Likewise.
2152         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2153         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2154         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2155         (_bfd_nosymbols_get_lineno): Likewise.
2156         (_bfd_nosymbols_find_nearest_line): Likewise.
2157         (_bfd_nosymbols_find_line): Likewise.
2158         (_bfd_nosymbols_find_inliner_info): Likewise.
2159         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2160         (_bfd_nosymbols_read_minisymbols): Likewise.
2161         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2162         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2163         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2164         (_bfd_nowrite_set_arch_mach): Likewise.
2165         (_bfd_nowrite_set_section_contents): Likewise.
2166         (_bfd_nolink_sizeof_headers): Likewise.
2167         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2168         (_bfd_nolink_bfd_relax_section): Likewise.
2169         (_bfd_nolink_bfd_gc_sections): Likewise.
2170         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2171         (_bfd_nolink_bfd_merge_sections): Likewise.
2172         (_bfd_nolink_bfd_is_group_section): Likewise.
2173         (_bfd_nolink_bfd_discard_group): Likewise.
2174         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2175         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2176         (_bfd_nolink_bfd_link_just_syms): Likewise.
2177         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2178         (_bfd_nolink_bfd_final_link): Likewise.
2179         (_bfd_nolink_bfd_link_split_section): Likewise.
2180         (_bfd_nolink_section_already_linked): Likewise.
2181         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2182         (_bfd_nolink_bfd_define_start_stop): Likewise.
2183         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2184         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2185         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2186         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2187         * libbfd.c (bfd_false_any): Delete.
2188         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2189         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2190         * libbfd.h (extern): Regenerate
2191         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2192         cast to avoid warning from gcc v8 compiler.
2193         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2194         * binary.c (binary_get_symbol_info): Likewise.
2195         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2196         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2197         * coffcode.h (coff_set_alignment_hook): Likewise.
2198         (symname_in_debug_hook): Likewise.
2199         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2200         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2201         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2202         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2203         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2204         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2205         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2206         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2207         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2208         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2209         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2210         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2211         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2212         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2213         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2214         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2215         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2216         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2217         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2218         (bfd_elfNN_bfd_set_private_flags): Likewise.
2219         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2220         (elf_backend_init_index_section): Likewise.
2221         (elf_backend_allow_non_load_phdr): Likewise.
2222         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2223         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2224         * ieee.c (ieee_construct_extended_name_table): Likewise.
2225         (ieee_write_armap): Likewise.
2226         (ieee_write_ar_hdr): Likewise.
2227         (ieee_bfd_is_target_special_symbol): Likewise.
2228         * ihex.c (ihex_canonicalize_symtab): Likewise.
2229         (ihex_bfd_is_target_special_symbol): Likewise.
2230         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2231         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2232         (_bfd_ecoff_set_alignment_hook): Likewise.
2233         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2234         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2235         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2236         * oasys.c (oasys_construct_extended_name_table): Likewise.
2237         (oasys_write_armap): Likewise.
2238         (oasys_write_ar_hdr): Likewise.
2239         (oasys_bfd_is_target_special_symbol): Likewise.
2240         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2241         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2242         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2243         * som.c (som_bfd_is_target_special_symbol): Likewise.
2244         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2245         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2246         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2247         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2248         (versados_bfd_reloc_name_lookup): Likewise.
2249         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2250         (vms_bfd_define_start_stop): Likewise.
2251         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2252         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2253         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2254
2255 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2256
2257         PR ld/22842
2258         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2259         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2260         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2261         R_X86_64_PC32 reloc against dynamic function in data section.
2262         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2263         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2264         against dynamic function in data section.
2265         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2266         function address only if pcrel_plt is true.
2267         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2268         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2269         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2270         PC-relative relocation against a function definition in data
2271         secton in PIE.  Remove the obsolete comments.
2272         (elf_x86_link_hash_table): Add pcrel_plt.
2273
2274 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2275
2276         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2277         instead of bfd_link_pic, for building shared library.
2278
2279 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2280
2281         PR gas/22791
2282         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2283         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2284         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2285         against protected function in shared object.
2286
2287 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2288
2289         PR 22828
2290         * po/ru.po: Fix typo in Russian translation.
2291
2292 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2293
2294         * wasm-module.c (wasm_scan_name_function_section): Rename
2295         `index' local variable to `idx'.
2296
2297 2018-02-13  Nick Clifton  <nickc@redhat.com>
2298
2299         PR 22823
2300         Fix compile time warnings generated by gcc version 8.
2301         * libbfd-in.h: Remove extraneous text from prototypes.
2302         Add prototypes for bfd_false_any, bfd_true_any,
2303         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2304         bfd_n1_any, bfd_void_any.
2305         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2306         function.
2307         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2308         (_bfd_generic_bfd_set_private_flags): Likewise.
2309         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2310         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2311         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2312         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2313         (_bfd_noarchive_construct_extended_name_table): Likewise.
2314         (_bfd_noarchive_truncate_arname): Likewise.
2315         (_bfd_noarchive_write_ar_hdr): Likewise.
2316         (_bfd_noarchive_get_elt_at_index): Likewise.
2317         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2318         (_bfd_nosymbols_print_symbol): Likewise.
2319         (_bfd_nosymbols_get_symbol_info): Likewise.
2320         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2321         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2322         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2323         (_bfd_nosymbols_get_lineno): Likewise.
2324         (_bfd_nosymbols_find_nearest_line): Likewise.
2325         (_bfd_nosymbols_find_line): Likewise.
2326         (_bfd_nosymbols_find_inliner_info): Likewise.
2327         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2328         (_bfd_nosymbols_read_minisymbols): Likewise.
2329         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2330         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2331         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2332         (_bfd_nowrite_set_arch_mach): Likewise.
2333         (_bfd_nowrite_set_section_contents): Likewise.
2334         (_bfd_nolink_sizeof_headers): Likewise.
2335         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2336         (_bfd_nolink_bfd_relax_section): Likewise.
2337         (_bfd_nolink_bfd_gc_sections): Likewise.
2338         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2339         (_bfd_nolink_bfd_merge_sections): Likewise.
2340         (_bfd_nolink_bfd_is_group_section): Likewise.
2341         (_bfd_nolink_bfd_discard_group): Likewise.
2342         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2343         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2344         (_bfd_nolink_bfd_link_just_syms): Likewise.
2345         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2346         (_bfd_nolink_bfd_final_link): Likewise.
2347         (_bfd_nolink_bfd_link_split_section): Likewise.
2348         (_bfd_nolink_section_already_linked): Likewise.
2349         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2350         (_bfd_nolink_bfd_define_start_stop): Likewise.
2351         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2352         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2353         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2354         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2355         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2356         accepts one or more arguments.
2357         (bfd_true_any): Likewise.
2358         (bfd_nullvoidptr_any): Likewise.
2359         (bfd_0_any): Likewise.
2360         (bfd_0u_any): Likewise.
2361         (bfd_0l_any): Likewise.
2362         (_bfd_n1_any): Likewise.
2363         (bfd_void_any): Likewise.
2364         * libbfd.h (extern): Regenerate
2365         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2366         based dummy function.
2367         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2368         * binary.c (binary_get_symbol_info): Likewise.
2369         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2370         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2371         * coffcode.h (coff_set_alignment_hook): Likewise.
2372         (symname_in_debug_hook): Likewise.
2373         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2374         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2375         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2376         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2377         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2378         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2379         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2380         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2381         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2382         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2383         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2384         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2385         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2386         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2387         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2388         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2389         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2390         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2391         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2392         (bfd_elfNN_bfd_set_private_flags): Likewise.
2393         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2394         (elf_backend_init_index_section): Likewise.
2395         (elf_backend_allow_non_load_phdr): Likewise.
2396         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2397         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2398         * ieee.c (ieee_construct_extended_name_table): Likewise.
2399         (ieee_write_armap): Likewise.
2400         (ieee_write_ar_hdr): Likewise.
2401         (ieee_bfd_is_target_special_symbol): Likewise.
2402         * ihex.c (ihex_canonicalize_symtab): Likewise.
2403         (ihex_bfd_is_target_special_symbol): Likewise.
2404         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2405         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2406         (_bfd_ecoff_set_alignment_hook): Likewise.
2407         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2408         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2409         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2410         * oasys.c (oasys_construct_extended_name_table): Likewise.
2411         (oasys_write_armap): Likewise.
2412         (oasys_write_ar_hdr): Likewise.
2413         (oasys_bfd_is_target_special_symbol): Likewise.
2414         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2415         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2416         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2417         * som.c (som_bfd_is_target_special_symbol): Likewise.
2418         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2419         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2420         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2421         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2422         (versados_bfd_reloc_name_lookup): Likewise.
2423         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2424         (vms_bfd_define_start_stop): Likewise.
2425         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2426         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2427         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2428         * elf32-arc.c (get_replace_function): Assign replacement function
2429         to func pointer.
2430         * elf32-i370.c (i370_noop): Update prototype.
2431
2432 2018-02-13  Alan Modra  <amodra@gmail.com>
2433
2434         PR 22836
2435         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2436         relocation sections.  If size reduces to just the flag word,
2437         remove that too and mark with SEC_EXCLUDE.
2438         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2439
2440 2018-02-13  Alan Modra  <amodra@gmail.com>
2441
2442         PR 22829
2443         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2444         PT_GNU_RELRO setup.
2445
2446 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2447
2448         * i386msdos.c (msdos_mkobject); New function.
2449         (msdos_object_p): New function.
2450         (i386_msdos_vec): Use msdos_object_p as the check_format
2451         function.
2452         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2453         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2454         IMAGE_NT_SIGNATURE.
2455         * peXXigen.c: Likewise.
2456         * coff-ia64.c: Likewise.
2457
2458 2018-02-12  Nick Clifton  <nickc@redhat.com>
2459
2460         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2461         assignment.
2462         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2463
2464 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2465
2466         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2467         (sparc_elf_append_rela): Assert that there is enough room in section.
2468         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2469         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2470         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2471         For a symbol subject to a GOT relocation, reserve a slot in the
2472         relocation section if the symbol isn't dynamic and we are in PIC mode.
2473         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2474         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2475         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2476         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2477         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2478         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2479         undefined weak symbol with non-default visibility.  Remove superfluous
2480         'else' and fix formatting.
2481
2482 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2483
2484         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2485         is_solaris.
2486         (i386_elf32_sol2_vec): Don't declare.
2487         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2488         Don't set need_global_offset_table.
2489         (elf_i386_solaris_arch_bed): New.
2490         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2491         Solaris.
2492         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2493         target_os != is_nacl instead of target_os == is_normal.
2494         (x86_64_elf64_sol2_vec): Don't declare.
2495         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2496         is_nacl instead of target_os == is_normal.  Don't set
2497         need_global_offset_table.
2498         (elf_x86_64_solaris_arch_bed): New.
2499         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2500         Solaris.
2501         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2502         _GLOBAL_OFFSET_TABLE_ for Solaris.
2503         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2504         need_global_offset_table.
2505         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2506         (elf_x86_link_hash_table): Remove need_global_offset_table.
2507         (elf_x86_init_table): Likewise.
2508
2509 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2510
2511         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2512         Remove prototype.
2513         (i386_elf32_sol2_vec): Declared.
2514         (elf_i386_link_setup_gnu_properties): Set
2515         need_global_offset_table with info->output_bfd->xvec.
2516         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2517         Remove prototype.
2518         (x86_64_elf64_sol2_vec): Declared.
2519         (elf_x86_64_link_setup_gnu_properties): Set
2520         need_global_offset_table with info->output_bfd->xvec.
2521
2522 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2523
2524         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2525         New prototype.
2526         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2527         for Solaris.
2528         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2529         New prototype.
2530         (elf_x86_64_link_setup_gnu_properties): Set
2531         need_global_offset_table for Solaris.
2532         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2533         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2534         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2535         need_global_offset_table.
2536         * elfxx-x86.h (elf_x86_link_hash_table): Add
2537         need_global_offset_table.
2538         (elf_x86_init_table): Likewise.
2539
2540 2018-02-08  Jim Wilson  <jimw@sifive.com>
2541
2542         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2543         change.
2544
2545 2018-02-08  Nick Clifton  <nickc@redhat.com>
2546
2547         PR 22788
2548         * elf.c (elf_parse_notes): Reject notes with excessuively large
2549         alignments.
2550
2551 2018-02-07  Alan Modra  <amodra@gmail.com>
2552
2553         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2554         * elf32-ppc.c: Remove speculation barrier support.
2555         * elf32-ppc.h: Likewise.
2556         * elf64-ppc.c: Likewise.
2557         * elf64-ppc.h: Likewise.
2558
2559 2018-02-06  Jim Wilson  <jimw@sifive.com>
2560
2561         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2562         callback to report an error.
2563
2564 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2565
2566         PR ld/22263
2567         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2568         into call to !bfd_link_executable and tidy up.
2569         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2570         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2571         !bfd_link_executable.
2572         <R_SPARC_TLS_IE_HI22>: Likewise.
2573         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2574         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2575         !bfd_link_executable.
2576         <R_SPARC_WPLT30>: Tidy up.
2577         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2578         !bfd_link_executable.
2579         (allocate_dynrelocs): Likewise.
2580         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2581         <R_SPARC_TLS_GD_HI22>: Merge into...
2582         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2583         sparc_elf_tls_transition and remove redundant code.
2584         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2585         !bfd_link_executable.
2586         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2587         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2588         <R_SPARC_TLS_LDM_CALL>: Likewise.
2589         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2590         <R_SPARC_TLS_GD_ADD>: Likewise.
2591         <R_SPARC_TLS_LDM_ADD>: Likewise.
2592         <R_SPARC_TLS_LDO_ADD>: Likewise.
2593         <R_SPARC_TLS_IE_LD>: Likewise.
2594
2595 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2596
2597         PR 22789
2598         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2599         functions failed to find the function name, try the generic elf
2600         find function instead.
2601
2602 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2603
2604         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2605         'memcpy' instead of 'strncpy' when writing the magic number.
2606
2607 2018-02-06  Nick Clifton  <nickc@redhat.com>
2608
2609         PR 22794
2610         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2611         section before attempting to read it in.
2612         (bfd_get_alt_debug_link_info): Likewise.
2613
2614 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2615
2616         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2617         line information in addition to name, if they can be found.
2618
2619 2018-02-05  Renlin Li  <renlin.li@arm.com>
2620
2621         PR ld/22764
2622         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2623         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2624         check for writeable section as well.
2625
2626 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2627
2628         PR ld/22782
2629         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2630         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2631         undefined weak symbol to 0.
2632         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2633         if _GLOBAL_OFFSET_TABLE_ is referenced.
2634         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2635         got_referenced instead of ref_regular_nonweak.  Remove the
2636         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2637         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2638
2639 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2640
2641         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2642         initialize `hi_reloc'.
2643
2644 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2645
2646         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2647         SHT_MIPS_REGINFO sections don't assert the correct size and
2648         report an error instead.
2649
2650 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2651
2652         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2653         status from `->elf_backend_section_processing'.
2654
2655 2018-02-02  Jim Wilson  <jimw@sifive.com>
2656
2657         PR ld/22756
2658         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2659         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2660         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2661         Pass new argument to riscv_relax_delete_bytes.
2662         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2663         ATTRIBUTE_UNUSED from link_info parameter.
2664
2665 2018-02-02  Alan Modra  <amodra@gmail.com>
2666
2667         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2668         emitted for toc sequence optimization.  Set and use "howto" later.
2669
2670 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2671
2672         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2673         arithmetic on NULL pointer.
2674         * elflink.c (_bfd_elf_archive_symbol_lookup,
2675         elf_link_add_archive_symbols): Likewise.
2676
2677 2018-01-31  Michael Matz  <matz@suse.de>
2678
2679         * elflink.c (bfd_elf_define_start_stop): Fix check of
2680         def_dynamic.
2681
2682 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2683
2684         PR ld/21964
2685         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2686         __stop symbols are referenced by shared objects.
2687
2688 2018-01-30  Alan Modra  <amodra@gmail.com>
2689
2690         PR 22758
2691         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2692         segment when demand paged with lma on the same page.  Test this
2693         before load/non-load, executable/non-executable,
2694         writable/non-writable tests and simplify.  Delete bogus relro
2695         condition in writable/non-writable test.  Delete outdated
2696         comment.  Formatting.
2697
2698 2018-01-30  Alan Modra  <amodra@gmail.com>
2699
2700         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2701         symbols dynamic.
2702
2703 2018-01-29  Alan Modra  <amodra@gmail.com>
2704
2705         PR 22741
2706         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2707         range before converting to a symbol table pointer.
2708
2709 2018-01-27  Nick Clifton  <nickc@redhat.com>
2710
2711         * po/ru.po: Updated Russian translation.
2712
2713 2018-01-26  Alan Modra  <amodra@gmail.com>
2714
2715         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2716         they are defined dynamically.
2717
2718 2018-01-26  Alan Modra  <amodra@gmail.com>
2719
2720         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2721         .branch_lt changes size.
2722
2723 2018-01-25  Alan Modra  <amodra@gmail.com>
2724
2725         PR 22746
2726         * elfcode.h (elf_object_p): Avoid integer overflow.
2727
2728 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2729
2730         PR ld/22727
2731         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2732         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2733
2734         Revert
2735         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2736
2737         PR ld/22263
2738         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2739         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2740         bfd_link_executable for TLS check.
2741         (_bfd_sparc_elf_check_relocs): Likewise.
2742         (allocate_dynrelocs): Likewise.
2743         (_bfd_sparc_elf_relocate_section): Likewise.
2744
2745 2018-01-24  Renlin Li  <renlin.li@arm.com>
2746
2747         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2748         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2749         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2750         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2751         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2752         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2753         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2754
2755 2018-01-24  Renlin Li  <renlin.li@arm.com>
2756
2757         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2758         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2759         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2760         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2761         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2762         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2763         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2764         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2765         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2766         * bfd-in2.h: Regenerate.
2767         * libbfd.h: Regenerate.
2768
2769 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2770
2771         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2772         `mips_elf32_section_processing' comment reference.
2773
2774 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2775
2776         PR ld/22721
2777         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2778         versioned __tls_get_addr symbol.
2779
2780 2018-01-19  Nick Clifton  <nickc@redhat.com>
2781
2782         * po/fr.po: Updated French translation.
2783
2784 2018-01-18  Alan Modra  <amodra@gmail.com>
2785
2786         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2787         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2788         (ppc64_elf_build_stubs): Likewise.
2789
2790 2018-01-17  Nick Clifton  <nickc@redhat.com>
2791
2792         * po/ru.po: Updated Russian translation.
2793         * po/uk/po: Updated Ukranian translation.
2794
2795 2018-01-17  Alan Modra  <amodra@gmail.com>
2796
2797         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2798
2799 2018-01-17  Alan Modra  <amodra@gmail.com>
2800
2801         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2802         (CRSETEQ, BEQCTRM): Define.
2803         (is_nonpic_glink_stub): Don't check bctr.
2804         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2805         (ppc_elf_relax_section): Size speculation barrier.
2806         (output_bctr): New function.
2807         (write_glink_stub): Use output_bctr.
2808         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2809         (ppc_elf_finish_dynamic_symbol): Likewise.
2810         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2811         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2812         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2813         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2814         (size_global_entry_stubs): Handle speculation barrier sizing.
2815         (plt_stub_size): Likewise.
2816         (output_bctr): New function.
2817         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2818         barrier.
2819         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2820         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2821         (build_global_entry_stubs): Output speculation barrier.
2822         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2823         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2824
2825 2018-01-17  Alan Modra  <amodra@gmail.com>
2826
2827         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2828         __tls_get_addr_opt, and alignment sizing.
2829         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2830         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2831         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2832         or 8 insns.
2833         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2834         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2835         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2836         by PLT reloc count.
2837         (write_glink_stub): Handle __tls_get_addr_opt stub.
2838         Pad out to size given by GLINK_ENTRY_SIZE.
2839         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2840         (ppc_elf_finish_dynamic_symbol): Likewise.
2841         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2842         insn array since so many need rewriting.
2843         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2844         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2845         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2846         nops.  Adjust all uses.
2847         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2848         in glink_vma calculation.
2849         (struct ppc_link_hash_table): Add global_entry section pointer.
2850         (create_linkage_sections): Create separate section for global
2851         entry stubs.
2852         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2853         (size_global_entry_stubs): Handle sizing for aligned stubs.
2854         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2855         and don't stash end of glink branch table in rawsize.
2856         (ppc_build_one_stub): Rewrite stub size calculations.
2857         (build_global_entry_stubs): Use new section.
2858         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2859         Build lazy link stubs out to end of section.  Build global entry
2860         stubs in new section.
2861
2862 2018-01-15  Nick Clifton  <nickc@redhat.com>
2863
2864         * po/uk.po: Updated Ukranian translation.
2865
2866 2018-01-13  Nick Clifton  <nickc@redhat.com>
2867
2868         * po/bfd.pot: Regenerated.
2869
2870 2018-01-13  Nick Clifton  <nickc@redhat.com>
2871
2872         * version.m4: Bump version to 2.30.51
2873         * configure: Regenerate.
2874
2875 2018-01-13  Nick Clifton  <nickc@redhat.com>
2876
2877         2.30 branch created.
2878
2879 2018-01-12  Jens Widell  <jl@opera.com>
2880
2881         * elf.c (setup_group): Optimize search for group by remembering
2882         last found group and restarting search at that index.
2883         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2884
2885 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2886
2887         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2888         bfd_link_common_skip_none in switch.
2889
2890 2018-01-12  Alan Modra  <amodra@gmail.com>
2891
2892         PR ld/22649
2893         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2894         references on forced local symbols.
2895
2896 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2897
2898         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2899         .reginfo section has wrong size.
2900
2901 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2902
2903         PR ld/22393
2904         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2905         separate code and read-only data LOAD segments, create a new
2906         LOAD segment if the previous section contains text and the
2907         current section doesn't or vice versa.  Don't put a writable
2908         section in a read-only segment if there is a RELRO segment.
2909
2910 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2911
2912         PR ld/22649
2913         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2914         references on forced local symbols.
2915
2916 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2917
2918         PR ld/22677
2919         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2920         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2921
2922 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2923
2924         PR 22662
2925         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2926
2927 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2928
2929         * elf.c (elfcore_grok_freebsd_note): Handle
2930         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2931         NT_FREEBSD_PROCSTAT_VMMAP.
2932
2933 2018-01-03  Alan Modra  <amodra@gmail.com>
2934
2935         Update year range in copyright notice of all files.
2936
2937 For older changes see ChangeLog-2017
2938 \f
2939 Copyright (C) 2018 Free Software Foundation, Inc.
2940
2941 Copying and distribution of this file, with or without modification,
2942 are permitted in any medium without royalty provided the copyright
2943 notice and this notice are preserved.
2944
2945 Local Variables:
2946 mode: change-log
2947 left-margin: 8
2948 fill-column: 74
2949 version-control: never
2950 End: