bfd/ChangeLog

   1 2019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
   2
   3         PR ld/25062
   4         * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
   5
   6 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
   7
   8         * elf-bfd.h (bfd_section_is_ctf): New inline function.
   9         * elf.c (special_sections_c): Add ".ctf".
  10         (assign_file_positions_for_non_load_sections): Note that
  11         compressed debugging sections etc are not assigned here.  Treat
  12         CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
  13         sh_offset -1.
  14         (assign_file_positions_except_relocs): Likewise.
  15         (find_section_in_list): Note that debugging and CTF sections, as
  16         well as reloc sections, are assigned later.
  17         (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
  18         their size and contents updated.
  19         (_bfd_elf_set_section_contents): Skip CTF sections: unlike
  20         compressed sections, they have no uncompressed content to copy at
  21         this stage.
  22         * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
  23         callback right before the strtab is written out.
  24         (bfd_elf_final_link): Don't cache the section contents of CTF
  25         sections: they are not populated yet.  Call the emit_ctf callback
  26         right at the end, after all the symbols and strings are flushed
  27         out.
  28
  29 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  30
  31         * elf-strtab.c (_bfd_elf_strtab_len): New.
  32         (_bfd_elf_strtab_str): Likewise.
  33         * bfd-elf.h: Declare them.
  34
  35 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  36
  37         * elf-bfd.h (bfd_elf_get_str_section): Add.
  38         * elf.c (bfd_elf_get_str_section): No longer static.
  39
  40 2019-09-26  Alan Modra  <amodra@gmail.com>
  41
  42         PR 24262
  43         * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
  44         * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
  45         ${bindir}/../lib/bfd-plugins if different.
  46         * Makefile.in: Regenerate.
  47
  48 2019-09-23  Alan Modra  <amodra@gmail.com>
  49
  50         * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
  51         in choosing between different actions for shared library and
  52         non-shared library cases.  Delete ELIMINATE_COPY_RELOCS test.
  53         (dec_dynrel_count): Likewise.  Account for ifunc special case.
  54         (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
  55         not non-pic.
  56         (allocate_dynrelocs): Comment fixes.  Delete ELIMINATE_COPY_RELOCS
  57         test.
  58
  59 2019-09-23  Alan Modra  <amodra@gmail.com>
  60
  61         * Makefile.am (SOURCE_HFILES): Add many missing .h files.
  62         * Makefile.in: Regenerate.
  63         * po/SRC-POTFILES.in: Regenerate.
  64
  65 2019-09-23  Alan Modra  <amodra@gmail.com>
  66
  67         * bfd-in.h (bfd_symbol, bfd_section_already_linked),
  68         (bfd_elf_version_tree): Delete forward declarations.
  69         Move other forward decls and remaining elf function decl later.
  70         (bfd_section_already_linked_table_init),
  71         (bfd_section_already_linked_table_free),
  72         (_bfd_handle_already_linked, _bfd_nearby_section),
  73         (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
  74
  75 2019-09-23  Alan Modra  <amodra@gmail.com>
  76
  77         * bfd-in.h: Move ecoff function declarations..
  78         * ecoff-bfd.h: ..to here, new file.
  79         * ecoff.c: Include ecoff-bfd.h.
  80         * ecofflink.c: Likewise.
  81         * elf64-alpha.c: Likewise.
  82         * elfxx-mips.c: Likewise.
  83         * bfd-in2.h: Regenerate.
  84
  85 2019-09-23  Alan Modra  <amodra@gmail.com>
  86
  87         * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
  88         Move most other elf declarations..
  89         * elf-bfd.h: ..to here.
  90         * bfd-in2.h: Regenerate.
  91
  92 2019-09-23  Alan Modra  <amodra@gmail.com>
  93
  94         * bfd-in.h: Move m68k function declaration..
  95         * cpu-m68k.h: ..to here, new file..
  96         * elf32-m68k.h: ..and here, new file.
  97         * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
  98         * bfd-in2.h: Regenerate.
  99
 100 2019-09-23  Alan Modra  <amodra@gmail.com>
 101
 102         * bfd-in.h: Move bfin function declaration..
 103         * elf32-bfin.h: ..to here, new file.
 104         * elf32-bfin.c: Include elf32-bfin.h.
 105         * bfd-in2.h: Regenerate.
 106
 107 2019-09-23  Alan Modra  <amodra@gmail.com>
 108
 109         * bfd-in.h: Move cr16 function declaration..
 110         * elf32-cr16.h: ..to here, new file.
 111         * elf32-cr16.c: Include elf32-cr16.h.
 112         * bfd-in2.h: Regenerate.
 113
 114 2019-09-23  Alan Modra  <amodra@gmail.com>
 115
 116         * bfd-in.h (bfd_sunos_get_needed_list),
 117         (bfd_sunos_record_link_assignment),
 118         (bfd_sunos_size_dynamic_sections),
 119         (bfd_i386linux_size_dynamic_sections),
 120         (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
 121         * bfd-in2.h: Regenerate.
 122
 123 2019-09-23  Alan Modra  <amodra@gmail.com>
 124
 125         * bfd-in.h: Move xcoff function declarations..
 126         * xcofflink.h: ..to here, new file.
 127         * xcofflink.c: Include xcofflink.h.
 128         * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
 129         * bfd-in2.h: Regenerate.
 130
 131 2019-09-23  Alan Modra  <amodra@gmail.com>
 132
 133         * bfd-in.h: Delete coff forward refs and move coff declaration..
 134         * coff-bfd.h: ..to here.
 135         * bfd-in2.h: Regenerate.
 136
 137 2019-09-23  Alan Modra  <amodra@gmail.com>
 138
 139         * bfd-in.h: Move arm declaraions..
 140         * cpu-arm.h: ..to here, new file..
 141         * coff-arm.h: ..and here, new file..
 142         * elf32-arm.h: ..and here, new file.
 143         * cpu-arm.c: Include cpu-arm.h.
 144         * coff-arm.c: Include cpu-arm.h and coff-arm.h.
 145         * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
 146         * pe-arm.c: Move function rename defines later.
 147         * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
 148         * bfd-in2.h: Regenerate.
 149
 150 2019-09-23  Alan Modra  <amodra@gmail.com>
 151
 152         * bfd-in.h: Move tic6x function declaration..
 153         * elf32-tic6x.h: ..to here.
 154         * bfd-in2.h: Regenerate.
 155
 156 2019-09-23  Alan Modra  <amodra@gmail.com>
 157
 158         * bfd-in.h: Move aarch64 declarations and defines..
 159         * cpu-aarch64.h: ..to here, new file..
 160         * elfxx-aarch64.h: ..and here.
 161         * cpu-aarch64.c: Include cpu-aarch64.h.
 162         * elfnn-aarch64.c: Likewise.
 163         * bfd-in2.h: Regenerate.
 164
 165 2019-09-23  Alan Modra  <amodra@gmail.com>
 166
 167         * bfd-in.h: Delete ticoff function declarations.
 168         * coff-tic54x.c (bfd_ticoff_set_section_load_page),
 169         (bfd_ticoff_get_section_load_page): Make static.
 170         * bfd-in2.h: Regenerate.
 171
 172 2019-09-23  Alan Modra  <amodra@gmail.com>
 173
 174         * bfd-in.h: Move h8300 function declaration to..
 175         * cpu-h8300.h: ..here, new file.
 176         * cpu-h8300.c: Include cpu-h8300.h.
 177         * elf32-h8300.c: Likewise.
 178         * bfd-in2.h: Regenerate.
 179
 180 2019-09-23  Alan Modra  <amodra@gmail.com>
 181
 182         * bfd-in.h: Move ia64 function declarations..
 183         * elfxx-ia64.h: ..to here.
 184         * bfd-in2.h: Regenerate.
 185
 186 2019-09-23  Alan Modra  <amodra@gmail.com>
 187
 188         * bfd-in.h: Move v850 function declarations..
 189         * elf32-v850.h: ..to here, new file.
 190         * elf32-v850.c: Include elf32-v850.h.
 191         * bfd-in2.h: Regenerate.
 192
 193 2019-09-23  Alan Modra  <amodra@gmail.com>
 194
 195         * bfd-in.h: Move mips function declaration to..
 196         * elfxx-mips.h: ..here.
 197         * bfd-in2.h: Regenerate.
 198
 199 2019-09-23  Alan Modra  <amodra@gmail.com>
 200
 201         * bfd-in.h: Move csky function declarations to..
 202         * elf32-csky.h: ..here, new file.
 203         * elf32-csky.c: Include elf32-csky.h.
 204         * bfd-in2.h: Regenerate.
 205
 206 2019-09-20  Nelson Chu <nelson.chu@sifive.com>
 207
 208         * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
 209         (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
 210         Set undefined_weak field from it.
 211         (relax_func_t): New parameter undefined_weak.
 212         (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
 213         (_bfd_riscv_relax_tls_le): Likewise.
 214         (_bfd_riscv_relax_align): Likewise.
 215         (_bfd_riscv_relax_delete): Likewise.
 216         (_bfd_riscv_relax_lui): New parameter undefined_weak.  If true,
 217         allow relaxing.  For LO12* relocs, set rs1 to x0 when undefined_weak.
 218         (_bfd_riscv_relax_pc): New parameter undefined_weak.  For LO12* relocs,
 219         set undefined_weak from hi_reloc.  If true, allow relaxing.  For LO12*
 220         relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
 221         reloc.
 222         (_bfd_riscv_relax_section): New local undefined_weak.  Set for
 223         undef weak relocs that can be relaxed.  Pass to relax_func call.
 224
 225 2019-09-20  Alan Modra  <amodra@gmail.com>
 226
 227         * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
 228         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 229         (bfd_section_userdata, bfd_is_com_section, discarded_section),
 230         (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
 231         * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
 232         (bfd_section_list_remove, bfd_section_list_append),
 233         (bfd_section_list_prepend, bfd_section_list_insert_after),
 234         (bfd_section_list_insert_before, bfd_section_removed_from_list):
 235         New inline functions.
 236         * section.c (bfd_is_und_section, bfd_is_abs_section),
 237         (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
 238         (bfd_section_list_append, bfd_section_list_prepend),
 239         (bfd_section_list_insert_after, bfd_section_list_insert_before),
 240         (bfd_section_removed_from_list): Delete macros.
 241         (bfd_section_name, bfd_section_size, bfd_section_vma),
 242         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 243         (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
 244         (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
 245         (discarded_section): New inline functions.
 246         * bfd-in2.h: Regenerate.
 247
 248 2019-09-20  Alan Modra  <amodra@gmail.com>
 249
 250         * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 251         (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
 252         * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 253         (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
 254         * targets.c (bfd_asymbol_flavour): Likewise.
 255         * bfd-in2.h: Regenerate.
 256
 257 2019-09-20  Alan Modra  <amodra@gmail.com>
 258
 259         * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
 260         * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 261         (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
 262         (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
 263         (bfd_get_file_flags, bfd_applicable_file_flags),
 264         (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
 265         (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
 266         (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
 267         (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
 268         * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 269         (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
 270         (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
 271         (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
 272         (bfd_usrdata, bfd_set_usrdata): New inline functions.
 273         * targets.c (bfd_get_target, bfd_get_flavour),
 274         (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
 275         (bfd_little_endian, bfd_header_big_endian),
 276         (bfd_header_little_endian, bfd_applicable_section_flags),
 277         (bfd_get_symbol_leading_char): New inline functions.
 278         * bfd-in2.h: Regenerate.
 279
 280 2019-09-20  Alan Modra  <amodra@gmail.com>
 281
 282         * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
 283         (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
 284         relocations.
 285
 286 2019-09-18  Alan Modra  <amodra@gmail.com>
 287
 288         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
 289         (bfd_get_section_lma, bfd_get_section_alignment),
 290         (bfd_get_section_size, bfd_get_section_flags),
 291         (bfd_get_section_userdata): Delete.
 292         (bfd_section_name, bfd_section_size, bfd_section_vma),
 293         (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
 294         (bfd_section_flags, bfd_section_userdata): New.
 295         (bfd_is_com_section): Rename parameter.
 296         * section.c (bfd_set_section_userdata, bfd_set_section_vma),
 297         (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
 298         (bfd_set_section_size): Delete bfd parameter, rename section parameter.
 299         (bfd_set_section_lma): New.
 300         * bfd-in2.h: Regenerate.
 301         * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
 302         update callers.
 303         * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
 304         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
 305         * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
 306         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
 307         * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
 308         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
 309         * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
 310         * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
 311         * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
 312         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 313         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
 314         * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
 315         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 316         * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
 317         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 318         * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 319         * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
 320         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
 321         * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 322         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 323         * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
 324         * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
 325         * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
 326         * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
 327         * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
 328         * xcofflink.c: Update throughout for bfd section macro and function
 329         changes.
 330
 331 2019-09-18  Alan Modra  <amodra@gmail.com>
 332
 333         * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
 334         (bfd_get_output_section): Delete.
 335         (bfd_asymbol_base): Delete.
 336         (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 337         (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
 338         (bfd_set_asymbol_name): New macro.
 339         * bfd-in2.h: Regenerate.
 340         * aout-cris.c: Update throughout to use bfd_asymbol_section.
 341         * aoutx.h: Likewise.
 342         * cofflink.c: Likewise.
 343         * dwarf2.c: Likewise.
 344         * ecoff.c: Likewise.
 345         * elf.c: Likewise.
 346         * elf32-arm.c: Likewise.
 347         * elf32-mips.c: Likewise.
 348         * elf32-score.c: Likewise.
 349         * elf32-score7.c: Likewise.
 350         * elfn32-mips.c: Likewise.
 351         * elfnn-aarch64.c: Likewise.
 352         * elfxx-mips.c: Likewise.
 353         * linker.c: Likewise.
 354         * pdp11.c: Likewise.
 355         * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
 356
 357 2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
 358
 359         * Makefile.in: Re-generate.
 360         * configure: Re-generate.
 361         * doc/Makefile.in: Re-generate.
 362
 363 2019-09-18  Alan Modra  <amodra@gmail.com>
 364
 365         * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
 366         macros.
 367         * pdp11.c (slurp_symbol_table): Likewise.
 368         * som.c (som_slurp_symbol_table): Likewise.
 369         * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
 370         * coffcode.h (coff_slurp_symbol_table): Likewise.
 371         * cofflink.c (_bfd_coff_final_link): Likewise.
 372         * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
 373         (_bfd_ecoff_slurp_symbolic_info): Likewise.
 374         (_bfd_ecoff_slurp_symbol_table): Likewise.
 375         (_bfd_ecoff_bfd_final_link): Likewise.
 376         * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
 377         * elflink.c (elf_link_output_symstrtab): Likewise.
 378         (bfd_elf_final_link): Likewise.
 379         * peicode.h (pe_ILF_build_a_bfd): Likewise.
 380         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
 381         * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
 382         start_address or symcount using bfd_get macros.
 383         * coffgen.c (coff_real_object_p): Likewise.
 384         * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
 385         * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
 386         * elfcore.h (elf_core_file_p): Don't set start_address using
 387         bfd_get macro.
 388         * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
 389         using bfd_get macro.
 390         * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
 391         * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
 392         or symcount using bfd_get macros.
 393         (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
 394         * syms.c (bfd_set_symtab): Likewise.
 395         * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
 396         * archive.c (do_slurp_bsd_armap): Don't set has_armap using
 397         bfd_has_map macro.
 398         (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
 399         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 400         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
 401         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
 402         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 403         * som.c (som_slurp_armap): Likewise.
 404
 405 2019-09-18  Alan Modra  <amodra@gmail.com>
 406
 407         * archures.c (bfd_get_arch): Make param const.
 408         (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
 409         (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
 410         * bfd-in2.h: Regenerate.
 411
 412 2019-09-18  Alan Modra  <amodra@gmail.com>
 413
 414         * bfd-in.h (carsym.name): Make const.
 415         * reloc.c (struct reloc_howto_struct.name): Likewise.
 416         * targets.c (bfd_target.name): Likewise.!
 417         * bfd.c (bfd_get_sign_extend_vma): Make variable const.
 418         * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
 419         when setting carsym.name.
 420         * bfd-in2.h: Regenerate.
 421
 422 2019-09-18  Alan Modra  <amodra@gmail.com>
 423
 424         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.  Replace
 425         xstrdup and xmalloc with bfd_strdup and bfd_malloc.  Return an
 426         error status.  Adjust calls.
 427         * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
 428         Close bfd on failure.  Replace xstrdup/bfd_alloc use with
 429         bfd_malloc.  Use bfd_set_filename.
 430
 431 2019-09-18  Alan Modra  <amodra@gmail.com>
 432
 433         * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
 434         (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
 435         (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
 436         needs_copy even if all relocs are in rw sections.
 437         (dec_dynrel_count): Handle TOC16 relocs.
 438         (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
 439         (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
 440         semantic change.
 441
 442 2019-09-16  Phil Blundell  <pb@pbcl.net>
 443
 444         * version.m4: Set version to 2.33.50.
 445         * Makefile.in, configure, doc/Makefile.in: Regenerated.
 446
 447 2019-09-11  Tom Tromey  <tom@tromey.com>
 448
 449         * opncls.c (bfd_set_filename): New function.
 450         * bfd-in2.h: Regenerate.
 451
 452 2019-09-11  Alan Modra  <amodra@gmail.com>
 453
 454         * targets.c (struct bfd_target): Add _bfd_group_name.
 455         (BFD_JUMP_TABLE): Likewise.
 456         * coffgen.c (bfd_coff_group_name): New function.
 457         * elf.c (bfd_elf_group_name): New function.
 458         * linker.c (_bfd_nolink_bfd_group_name): New function.
 459         * section.c (bfd_generic_group_name): New function.
 460         * elf-bfd.h (bfd_elf_group_name): Declare.
 461         * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
 462         * libcoff-in.h (bfd_coff_group_name): Declare.
 463         * aout-target.h (MY_bfd_group_name): Define.
 464         * aout-tic30.c (MY_bfd_group_name): Define.
 465         * bfd.c (bfd_group_name): Define.
 466         * binary.c (binary_bfd_group_name): Define.
 467         * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
 468         * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
 469         * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
 470         * coffcode.h (coff_bfd_group_name): Define.
 471         * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
 472         * i386msdos.c (msdos_bfd_group_name): Define.
 473         * ihex.c (ihex_bfd_group_name): Define.
 474         * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
 475         * mmo.c (mmo_bfd_group_name): Define.
 476         * pef.c (bfd_pef_bfd_group_name): Define.
 477         * plugin.c (bfd_plugin_bfd_group_name): Define.
 478         * ppcboot.c (ppcboot_bfd_group_name): Define.
 479         * som.c (som_bfd_group_name): Define.
 480         * srec.c (srec_bfd_group_name): Define.
 481         * tekhex.c (tekhex_bfd_group_name): Define.
 482         * verilog.c (verilog_bfd_group_name): Define.
 483         * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
 484         * xsym.c (bfd_sym_bfd_group_name): Define.
 485         * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
 486         (rs6000_xcoff64_aix_vec): Likewise.
 487         * bfd-in2.h: Regenerate.
 488         * libbfd.h: Regenerate.
 489         * libcoff.h: Regenerate.
 490
 491 2019-09-10  Nick Clifton  <nickc@redhat.com>
 492
 493         PR 24907
 494         * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
 495         field.
 496         (bfd_default_arch_struct): Initialise the new field.
 497         * bfd-in2.h: Regenerate.
 498         * cpu-aarch64.c: Initialise the new field.
 499         * cpu-alpha.c: Likewise.
 500         * cpu-arc.c: Likewise.
 501         * cpu-arm.c: Likewise.
 502         * cpu-avr.c: Likewise.
 503         * cpu-bfin.c: Likewise.
 504         * cpu-bpf.c: Likewise.
 505         * cpu-cr16.c: Likewise.
 506         * cpu-cr16c.c: Likewise.
 507         * cpu-cris.c: Likewise.
 508         * cpu-crx.c: Likewise.
 509         * cpu-csky.c: Likewise.
 510         * cpu-d10v.c: Likewise.
 511         * cpu-d30v.c: Likewise.
 512         * cpu-dlx.c: Likewise.
 513         * cpu-epiphany.c: Likewise.
 514         * cpu-fr30.c: Likewise.
 515         * cpu-frv.c: Likewise.
 516         * cpu-ft32.c: Likewise.
 517         * cpu-h8300.c: Likewise.
 518         * cpu-hppa.c: Likewise.
 519         * cpu-i386.c: Likewise.
 520         * cpu-ia64.c: Likewise.
 521         * cpu-iamcu.c: Likewise.
 522         * cpu-ip2k.c: Likewise.
 523         * cpu-iq2000.c: Likewise.
 524         * cpu-k1om.c: Likewise.
 525         * cpu-l1om.c: Likewise.
 526         * cpu-lm32.c: Likewise.
 527         * cpu-m10200.c: Likewise.
 528         * cpu-m10300.c: Likewise.
 529         * cpu-m32c.c: Likewise.
 530         * cpu-m32r.c: Likewise.
 531         * cpu-m68hc11.c: Likewise.
 532         * cpu-m68hc12.c: Likewise.
 533         * cpu-m68k.c: Likewise.
 534         * cpu-m9s12x.c: Likewise.
 535         * cpu-m9s12xg.c: Likewise.
 536         * cpu-mcore.c: Likewise.
 537         * cpu-mep.c: Likewise.
 538         * cpu-metag.c: Likewise.
 539         * cpu-microblaze.c: Likewise.
 540         * cpu-mips.c: Likewise.
 541         * cpu-mmix.c: Likewise.
 542         * cpu-moxie.c: Likewise.
 543         * cpu-msp430.c: Likewise.
 544         * cpu-mt.c: Likewise.
 545         * cpu-nds32.c: Likewise.
 546         * cpu-nfp.c: Likewise.
 547         * cpu-nios2.c: Likewise.
 548         * cpu-ns32k.c: Likewise.
 549         * cpu-or1k.c: Likewise.
 550         * cpu-pdp11.c: Likewise.
 551         * cpu-pj.c: Likewise.
 552         * cpu-plugin.c: Likewise.
 553         * cpu-powerpc.c: Likewise.
 554         * cpu-pru.c: Likewise.
 555         * cpu-riscv.c: Likewise.
 556         * cpu-rl78.c: Likewise.
 557         * cpu-rs6000.c: Likewise.
 558         * cpu-rx.c: Likewise.
 559         * cpu-s12z.c: Likewise.
 560         * cpu-s390.c: Likewise.
 561         * cpu-score.c: Likewise.
 562         * cpu-sh.c: Likewise.
 563         * cpu-sparc.c: Likewise.
 564         * cpu-spu.c: Likewise.
 565         * cpu-tic30.c: Likewise.
 566         * cpu-tic4x.c: Likewise.
 567         * cpu-tic54x.c: Likewise.
 568         * cpu-tic6x.c: Likewise.
 569         * cpu-tic80.c: Likewise.
 570         * cpu-tilegx.c: Likewise.
 571         * cpu-tilepro.c: Likewise.
 572         * cpu-v850.c: Likewise.
 573         * cpu-v850_rh850.c: Likewise.
 574         * cpu-vax.c: Likewise.
 575         * cpu-visium.c: Likewise.
 576         * cpu-wasm32.c: Likewise.
 577         * cpu-xc16x.c: Likewise.
 578         * cpu-xgate.c: Likewise.
 579         * cpu-xstormy16.c: Likewise.
 580         * cpu-xtensa.c: Likewise.
 581         * cpu-z80.c: Likewise.
 582         * cpu-z8k.c: Likewise.
 583
 584 2019-09-09  Phil Blundell  <pb@pbcl.net>
 585
 586         binutils 2.33 branch created.
 587
 588 2019-09-06  Alan Modra  <amodra@gmail.com>
 589
 590         * aout-target.h (object_p): Formatting.
 591         * bfd-in.h (bfd_get_filename): Don't cast to char*.
 592         * corefile.c (generic_core_file_matches_executable_p): Constify
 593         variables and remove cast.
 594         * bfd-in2.h: Regenerate.
 595
 596 2019-09-05  Alan Modra  <amodra@gmail.com>
 597
 598         * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
 599         GOT_PCREL and PLT_PCREL relocs as affecting the value stored
 600         in the GOT/PLT entry rather than affecting the offset to that
 601         GOI/PLT entry.
 602         (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
 603
 604 2019-09-05  Alan Modra  <amodra@gmail.com>
 605
 606         * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
 607         in second instruction.
 608         (ppc64_elf_relocate_section): Likewise.
 609
 610 2019-09-05  Alan Modra  <amodra@gmail.com>
 611
 612         PR 24955
 613         * libbfd-in.h (bfd_strdup): New inline function.
 614         * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup.  Close
 615         bfd on error.
 616         * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
 617         * opncls.c (bfd_fopen): Use bfd_strdup.  Close fd and stream
 618         on error.
 619         (bfd_openstreamr): Use bfd_strdup.
 620         (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
 621         * plugin.c (try_load_plugin): Use bfd_malloc.
 622         * libbfd.h: Regenerate.
 623
 624 2019-09-02  Alan Modra  <amodra@gmail.com>
 625
 626         PR 11983
 627         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
 628         on success.  Tidy.
 629         (read_alt_indirect_string): Likewise.
 630         (read_alt_indirect_ref): Likewise.
 631
 632 2019-08-31  Jim Wilson  <jimw@sifive.com>
 633
 634         PR 23825
 635         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
 636         SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
 637
 638 2019-08-30  Jim Wilson  <jimw@sifive.com>
 639
 640         * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
 641         error, call bfd_set_error, set ret to FALSE, and goto out label.
 642
 643 2019-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 644
 645         PR ld/24951
 646         * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
 647         BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
 648
 649 2019-08-29  Alan Modra  <amodra@gmail.com>
 650
 651         PR 24697
 652         * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
 653         when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
 654         R_PPC_EMB_SDA2REL.  Don't call bad_shared_reloc for any other
 655         reloc.
 656
 657 2019-08-29  Alan Modra  <amodra@gmail.com>
 658
 659         * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter.  Allow offset
 660         on second insn, return it in poff.
 661         (ppc64_elf_relocate_section): Add offset to paddi addend for
 662         PCREL_OPT.
 663
 664 2019-08-28  Jim Wilson  <jimw@sifive.com>
 665
 666         * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
 667         section when setting max_alignment.  Update comment.
 668         (_bfd_riscv_relax_pc): Likewise.
 669
 670 2019-08-29  Alan Modra  <amodra@gmail.com>
 671
 672         PR 24891
 673         * bfd.c (struct bfd): Add no_element_cache.
 674         * archive.c (_bfd_get_elt_at_filepos): Don't add element to
 675         archive cache when no_element_cache.
 676         (bfd_generic_archive_p): Set no_element_cache when opening first
 677         element to check format.  Close first element too.
 678         (do_slurp_bsd_armap): Don't zero ardata->cache here.
 679         * bfd-in2.h: Regenerate.
 680
 681 2019-08-24  Alan Modra  <amodra@gmail.com>
 682
 683         * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
 684         symbols from GOT optimisation.
 685
 686 2019-08-23  Stafford Horne  <shorne@gmail.com>
 687
 688         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
 689         PLT GOT entries.
 690
 691 2019-08-23  Nick Clifton  <nickc@redhat.com>
 692
 693         PR 24456
 694         * elf.c (bfd_section_from_shdr): Issue an informative warning
 695         message and continue processing other sections after encountering
 696         a reloc section for a section which already has other relocs
 697         associated with it.
 698
 699 2019-08-23  Alan Modra  <amodra@gmail.com>
 700
 701         PR 24933
 702         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
 703         on error without freeing plts[] contents.
 704
 705 2019-08-22  Dennis Zhang  <dennis.zhang@arm.com>
 706
 707         * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
 708
 709 2019-08-22  Nick Clifton  <nickc@redhat.com>
 710
 711         PR 24922
 712         * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
 713         reading data from extra records.
 714
 715 2019-08-22  Tamar Christina  <tamar.christina@arm.com>
 716
 717         PR ld/24601
 718         * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
 719         Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
 720         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
 721         * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
 722         for weak TLS.
 723
 724 2019-08-22  Alan Modra  <amodra@gmail.com>
 725
 726         * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
 727         instead recognize CMSE_PREFIX in symbol name.
 728         (elf32_arm_gc_mark_extra_sections): Likewise.
 729         (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
 730         (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
 731
 732 2019-08-20  Dennis Zhang  <dennis.zhang@arm.com>
 733
 734         * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
 735          Cortex-A77, cortex-A65AE, and Cortex-A76AE.
 736
 737 2019-08-20  Tamar Christina  <tamar.christina@arm.com>
 738
 739         * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
 740         elf32_arm_stub_long_branch_v4t_thumb_thumb,
 741         elf32_arm_stub_long_branch_v4t_thumb_arm,
 742         elf32_arm_stub_short_branch_v4t_thumb_arm,
 743         elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
 744         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
 745         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
 746         previous instruction.
 747
 748 2019-08-19  Tom Tromey  <tromey@adacore.com>
 749
 750         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
 751         holding symbols.
 752
 753 2019-08-19  Alan Modra  <amodra@gmail.com>
 754
 755         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
 756         to has_optrel.
 757         (struct _ppc64_elf_section_data): Likewise.
 758         (ppc64_elf_check_relocs): Set has_optrel for more relocs.
 759         (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
 760         than TOC loop.  Check PLT16 insns too.
 761
 762 2019-08-16  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         PR ld/24905
 765         * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
 766         PC-relative relocations back to ...
 767         (elf_x86_64_relocate_section): Here.
 768
 769 2019-08-16  Martin Liska  <mliska@suse.cz>
 770
 771         PR ld/24912
 772         * elflink.c: Report error only for not relocatable.
 773         * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
 774         here lto_slim_object as it's handled in caller.
 775
 776 2019-08-16  Alan Modra  <amodra@gmail.com>
 777
 778         * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
 779
 780 2019-08-15  Jim Wilson  <jimw@sifive.com>
 781
 782         * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
 783         RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
 784         to c.li instruction, and use ENCODE_RVC_IMM to set value.
 785
 786 2019-08-15  Tom Tromey  <tromey@adacore.com>
 787
 788         * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
 789         of section.
 790
 791 2019-08-14  Alan Modra  <amodra@gmail.com>
 792
 793         PR 24623
 794         * dwarf2.c (stash_comp_unit): New function, extracted from..
 795         (_bfd_dwarf2_find_nearest_line): ..here.
 796         (find_abstract_instance): Parse comp units and decode line info
 797         as needed.
 798
 799 2019-08-14  Alan Modra  <amodra@gmail.com>
 800
 801         * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
 802         (comp_unit_find_nearest_line): Use it here..
 803         (_bfd_dwarf2_find_symbol_bias): ..and here.
 804
 805 2019-08-14  Alan Modra  <amodra@gmail.com>
 806
 807         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
 808         * libbfd-in.h  (_bfd_dwarf2_find_nearest_line): Update prototype.
 809         * coffgen.c (coff_find_nearest_line_with_names): Adjust
 810         _bfd_dwarf2_find_nearest_line calls.
 811         * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
 812         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 813         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 814         * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
 815         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 816         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 817         * libbfd.h: Regenerate.
 818
 819 2019-08-09  Mihailo Stojanovic  <mihailo.stojanovic@rt-rk.com>
 820
 821         * elf-bfd.h (struct elf_backend_data): New members.
 822         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
 823         .gnu.hash section if necessary.
 824         (struct collect_gnu_hash_codes): New member.
 825         (elf_gnu_hash_process_symidx): New function name.
 826         (elf_renumber_gnu_hash_syms): Ignore local and undefined
 827         symbols. Record xlat location for every symbol which should have
 828         a .MIPS.xhash entry.
 829         (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
 830         dynamic section if necessary.
 831         (GNU_HASH_SECTION_NAME): New define.
 832         (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
 833         Update the section size info.
 834         * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
 835         (struct mips_elf_link_hash_entry): New member.
 836         (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
 837         table location.
 838         (mips_elf_sort_hash_table): Initialize the pointer to the
 839         .MIPS.xhash section.
 840         (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
 841         translation table entry with the symbol dynindx.
 842         (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
 843         (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
 844         info.
 845         (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
 846         section.
 847         (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
 848         dynamic section.
 849         (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
 850         (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
 851         sh_link info.
 852         (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
 853         (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
 854         (_bfd_mips_post_process_headers): Mark the ABI version as
 855         MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
 856         but not a .hash section.
 857         (_bfd_mips_elf_record_xhash_symbol): New function. Record a
 858         position in the translation table, associated with the hash
 859         entry.
 860         * elfxx-mips.h (literal_reloc_p): Define
 861         elf_backend_record_xhash_symbol backend hook.
 862         * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
 863         backend hook.
 864
 865 2019-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
 866
 867         * elf64-bpf.c (bpf_elf_relocate_section): New function.
 868         (bpf_elf_insn_disp_reloc): Delete function.
 869         (elf_backend_relocate_section): Define.
 870
 871 2019-08-07  Alan Modra  <amodra@gmail.com>
 872
 873         PR 24644
 874         * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
 875         for overflow in expressions involving nsymz.
 876
 877 2019-08-01  Ilia Diachkov  <ilia.diachkov@optimitech.com>
 878
 879         * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
 880         two pages in relro presence.
 881
 882 2019-08-01  Max Filippov  <jcmvbkbc@gmail.com>
 883
 884         * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
 885         (get_wsr_lbeg_opcode): New functions.
 886         (check_loop_aligned): Detect relaxed loops and adjust loop_len
 887         and insn_len for the first actual instruction of the loop.
 888
 889 2019-07-30  Alan Modra  <amodra@gmail.com>
 890
 891         PR 24768
 892         * bfd.c (struct bfd): Add lto_slim_object flag.
 893         * bfd-in2.h: Regenerate.
 894
 895 2019-07-29  Martin Liska  <mliska@suse.cz>
 896
 897         PR 24768
 898         * archive.c (_bfd_compute_and_write_armap): Come up with
 899         report_plugin_err variable.
 900         * bfd-in2.h (struct bfd): Add lto_slim_object flag.
 901         * elf.c (struct lto_section): New.
 902         (_bfd_elf_make_section_from_shdr): Parse content of
 903         .gnu_lto_.lto section.
 904         * elflink.c: Report error for a missing LTO plugin.
 905         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 906
 907 2019-07-28  Alan Modra  <amodra@gmail.com>
 908
 909         PR 24857
 910         PR 24339
 911         * elflink.c (elf_link_add_object_symbols): Report an informative
 912         error on finding local symbols with index equal or greater than
 913         symbol table sh_info.  Correct comment.  Allow such symbols in
 914         dynamic objects.  Abort on NULL section for symbol.
 915
 916 2019-07-26  Alan Modra  <amodra@gmail.com>
 917
 918         * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
 919         (elf_linker): Don't define.
 920         * elflink.c (bfd_elf_final_link): Don't set elf_linker.
 921
 922 2019-07-25  YunQiang Su  <syq@debian.org>
 923
 924         PR 24832
 925         * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
 926         mips inputs.
 927
 928 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
 929
 930         * elf32-arc.c (bfd_get_32_me): Add a small description, fix
 931         formating.
 932         (reloc_type_to_name): Fix formating.
 933         (arc_elf_object_p): Likewise.
 934         (debug_arc_reloc): Likewise.
 935         (arc_do_relocation): Likewise.
 936
 937 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
 938
 939         * elf32-arc.c (bfd_get_32_me): New function.
 940         (bfd_put_32_me): Likewise.
 941         (arc_elf_relax_section): Likewise.
 942         (bfd_elf32_bfd_relax_section): Define.
 943
 944 2019-07-24  Alan Modra  <amodra@gmail.com>
 945
 946         * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
 947         elf_backend_final_write_processing, don't pass linker arg.
 948         (_bfd_elf_final_write_processing): Update prototype.
 949         * elf.c (_bfd_elf_write_object_contents): Adjust call.
 950         (_bfd_elf_final_write_processing): Return error on incompatible
 951         OSABI and has_gnu_osabi.  Remove linker arg.
 952         * elf-nacl.h (nacl_final_write_processing): Update prototype.
 953         * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
 954         * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
 955         (_bfd_mips_elf_final_write_processing): Likewise.
 956         * elf-hppa.h (elf_hppa_final_write_processing): Return status
 957         and remove linker arg.
 958         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
 959         * elf-nacl.c (nacl_final_write_processing): Likewise.
 960         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
 961         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 962         * elf32-arm.c (arm_final_write_processing): Likewise.
 963         (elf32_arm_final_write_processing): Likewise.
 964         (elf32_arm_nacl_final_write_processing): Likewise.
 965         (elf32_arm_vxworks_final_write_processing): Likewise.
 966         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 967         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 968         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 969         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 970         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 971         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 972         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 973         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 974         * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
 975         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 976         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 977         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 978         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 979         * elf32-ppc.c (ppc_final_write_processing): Likewise.
 980         (ppc_elf_final_write_processing): Likewise.
 981         (ppc_elf_vxworks_final_write_processing): Likewise.
 982         * elf32-sparc.c (sparc_final_write_processing): Likewise.
 983         (elf32_sparc_final_write_processing): Likewise.
 984         (elf32_sparc_vxworks_final_write_processing): Likewise.
 985         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 986         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 987         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 988         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 989         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 990         * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
 991         (_bfd_mips_elf_final_write_processing): Likewise.
 992
 993 2019-07-24  Alan Modra  <amodra@gmail.com>
 994
 995         * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
 996         early.
 997         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 998         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 999
1000 2019-07-24  Alan Modra  <amodra@gmail.com>
1001
1002         * elf32-visium.c (visium_elf_post_process_headers): Don't set
1003         EI_OSABI header byte here.
1004         (ELF_OSABI): Define.
1005
1006 2019-07-23  Alan Modra  <amodra@gmail.com>
1007
1008         * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1009         * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1010         (get_program_header_size): Formatting.  Only test SH_GNU_MBIND
1011         when elf_gnu_osabi_mbind is set.
1012         (_bfd_elf_map_sections_to_segments): Likewise.
1013         (_bfd_elf_init_private_section_data): Likewise.
1014         (_bfd_elf_final_write_processing): Update comment.
1015         * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1016         (elf_backend_special_sections): Define without .tbss for linux.
1017
1018 2019-07-23  Alan Modra  <amodra@gmail.com>
1019
1020         * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1021         Remove none, any, all enums.
1022         (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1023         (_bfd_elf_final_write_processing): Declare.
1024         * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1025         elf_backend_final_write_processing.
1026         (_bfd_elf_post_process_headers): Move body of function to..
1027         (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1028         only when not already set.  Adjust for rename.
1029         * elfxx-target.h (elf_backend_final_write_processing): Default to
1030         _bfd_elf_final_write_processing.
1031         * elf-hppa.h (elf_hppa_final_write_processing): Call
1032         _bfd_elf_final_write_processing.
1033         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1034         * elf-nacl.c (nacl_final_write_processing): Likewise.
1035         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1036         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1037         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1038         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1039         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1040         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1041         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1042         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1043         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1044         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1045         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1046         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1047         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1048         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1049         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1050         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1051         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1052         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1053         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1054         * elf32-arm.c (arm_final_write_processing): Split out from..
1055         (elf32_arm_final_write_processing): ..here.  Call
1056         _bfd_elf_final_write_processing.
1057         (elf32_arm_nacl_final_write_processing): Adjust.
1058         * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1059         (_bfd_mips_elf_final_write_processing): ..here.  Call
1060         _bfd_elf_final_write_processing.
1061         * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1062         * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1063         * elf32-ppc.c (ppc_final_write_processing): Split out from..
1064         (ppc_elf_final_write_processing): ..here.  Call
1065         _bfd_elf_final_write_processing.
1066         (ppc_elf_vxworks_final_write_processing): Adjust.
1067         * elf32-sparc.c (sparc_final_write_processing): Split out from..
1068         (elf32_sparc_final_write_processing): ..here.  Call
1069         _bfd_elf_final_write_processing.
1070         (elf32_sparc_vxworks_final_write_processing): Adjust.
1071         * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1072         * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1073         * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1074         * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1075         * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1076         * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1077         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1078         * elflink.c (elf_link_add_object_symbols): Likewise.
1079         (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1080         instead.
1081
1082 2019-07-23  Omar Majid  <omajid@redhat.com>
1083
1084         * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1085         I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1086         AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1087         AMD64_NETBSD_MAGIC.
1088         * peXXigen.c: Add comment about source of .NET magic numbers.
1089
1090 2019-07-19  Alan Modra  <amodra@gmail.com>
1091
1092         * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1093         (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1094         (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1095         (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1096         * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1097         (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1098         (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1099         (ppc64_elf_check_relocs): Support pcrel tls relocs.
1100         (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1101         * bfd-in2.h: Regenerate.
1102         * libbfd.h: Regenerate.
1103
1104 2019-07-18  Alan Modra  <amodra@gmail.com>
1105
1106         * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1107         a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
1108         match test.
1109
1110 2019-07-18  Alan Modra  <amodra@gmail.com>
1111
1112         * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1113         (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1114         is more than 8 bits.
1115         (ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
1116         tls_type vars unsigned int.
1117         (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1118         to select r_type edit.
1119
1120 2019-07-18  Alan Modra  <amodra@gmail.com>
1121
1122         * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1123         Correct comment.
1124         * elf64-ppc.c (TLS_GDIE): Likewise.
1125
1126 2019-07-18  Alan Modra  <amodra@gmail.com>
1127
1128         * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1129         range of tp-relative offsets.
1130
1131 2019-07-15  Alan Modra  <amodra@gmail.com>
1132
1133         * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1134         alias is no longer bfd_link_hash_defined, clear the alias.
1135
1136 2019-07-13  Alan Modra  <amodra@gmail.com>
1137
1138         * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1139         tls_sec.
1140         (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1141         (_bfd_elf_init_2_index_sections): Likewise.
1142         * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1143         relocations for local TLS symbols, use STN_UNDEF as the relocation
1144         symbol.
1145         * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1146         leave TLS symbol value in the addend.
1147
1148 2019-07-08  Alan Modra  <amodra@gmail.com>
1149
1150         PR 24785
1151         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1152         size before reading first word.
1153
1154 2019-07-02  Nick Clifton  <nickc@redhat.com>
1155
1156         PR 24717
1157         * elf.c (is_debuginfo_file): New function.
1158         (assign_file_positions_for_non_load_sections): Do not warn about
1159         allocated sections outside of loadable segments if they are found
1160         in a debuginfo file.
1161         * elf-bfd.h (is_debuginfo_file): Prototype.
1162
1163 2019-07-02  Nick Clifton  <nickc@redhat.com>
1164
1165         PR 24753
1166         * compress.c (bfd_get_full_section_contents): Do not complain
1167         about linker created sections that are larger than the file size.
1168
1169 2019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
1170
1171         * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1172         (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1173         for CMSE stubs.
1174         (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1175
1176 2019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1177
1178         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1179         sections when .text section contain secure entry functions
1180         is marked.
1181
1182 2019-07-01  Nick Clifton  <nickc@redhat.com>
1183
1184         PR 23839
1185         * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1186         section VMA in the offset used to update exidx relocs.
1187
1188 2019-06-28  Nick Clifton  <nickc@redhat.com>
1189
1190         PR 24708
1191         * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1192         large version reference section.
1193         * compress.c (bfd_get_full_section_contents): Check for an
1194         uncompressed section whose size is larger than the file size.
1195
1196 2019-06-28  Alan Modra  <amodra@gmail.com>
1197
1198         * format.c (bfd_check_format_matches): Don't match plugin target
1199         if another target matches.  Expand comment.
1200         * targets.c (_bfd_target_vector): Move plugin_vec after all other
1201         non-corefile targets, outside !SELECT_VECS.
1202         * config.bfd: Don't handle targ=plugin here.
1203         * configure.ac: Don't add plugin to enable_targets or handle in
1204         target loop setting selvecs and other target vars.
1205         * configure: Regenerate.
1206
1207 2019-06-26  Nick Clifton  <nickc@redhat.com>
1208
1209         PR 24703
1210         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1211         messages for failures.
1212         * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1213         if returning an error value.
1214
1215 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1216
1217         * elf-properties.c (elf_find_and_remove_property): Rename last
1218         parameter. Mention it in comment.
1219
1220 2019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
1221
1222         * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1223         SEC_MERGE or SEC_CODE flags are set.
1224         (_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
1225         symtype consistently.  Don't include sec_addr (sym_sec) in symval.
1226         Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1227         Add sec_addr (sym_sec) after handling merge sections.
1228
1229 2019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1230
1231         PR ld/24721
1232         * elf-properties.c (elf_merge_gnu_property_list): Remove the
1233         property after reporting property removal.
1234
1235 2019-06-23  Alan Modra  <amodra@gmail.com>
1236
1237         PR 24704
1238         * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1239         (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1240         Reduce range of offsets allowed for other GOT relocs.
1241
1242 2019-06-23  Alan Modra  <amodra@gmail.com>
1243
1244         PR 24689
1245         * elfcode.h (elf_object_p): Warning fix.
1246
1247 2019-06-21  Alan Modra  <amodra@gmail.com>
1248
1249         PR 24689
1250         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1251
1252 2019-06-19  Alan Modra  <amodra@gmail.com>
1253
1254         PR 24697
1255         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1256         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
1257
1258 2019-06-19  Alan Modra  <amodra@gmail.com>
1259
1260         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1261         functions that require r2 valid to use local entry.
1262         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1263
1264 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1265
1266         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1267         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1268         with elfNN_aarch64_allocate_local_dynrelocs.
1269
1270 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1271
1272         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1273
1274 2019-06-14  Alan Modra  <amodra@gmail.com>
1275
1276         * Makefile.in: Regenerate.
1277         * configure: Regenerate.
1278
1279 2019-06-14  Alan Modra  <amodra@gmail.com>
1280
1281         * elf64-ppc.c: Fix comments involving paddi.
1282
1283 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
1284
1285         PR 24643
1286         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1287         absent, or the bfd is not in the ELF formart.
1288         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1289
1290 2019-06-10  Christos Zoulas  <christos@zoulas.com>
1291
1292         PR 24650
1293         * elf.c (elfcore_make_auxv_note_section): New function.
1294         (elfcore_grok_note): Use it.
1295         (elfcore_grok_freebsd_note): Likewise.
1296         (elfcore_grok_openbsd_note): Likewise.
1297         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
1298         NT_NETBSDCORE_AUXV notes.
1299
1300 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1301
1302         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1303         alignment of the new gnu property section.
1304
1305 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1306
1307         * bfd-in.h: Change comment.
1308         * bfd-in2.h: Regenerate.
1309         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1310         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1311         Likwise.
1312
1313 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1314
1315         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1316         Remove overflow check.
1317
1318 2019-05-28  Alan Modra  <amodra@gmail.com>
1319
1320         PR 24596
1321         * cofflink.c (coff_link_check_archive_element): Don't assume
1322         element is a coff object file after calling add_archive_element.
1323
1324 2019-05-28  Alan Modra  <amodra@gmail.com>
1325
1326         PR 24596
1327         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1328         attempt to set sh_entsize for excluded PLT section.
1329
1330 2019-05-28  Alan Modra  <amodra@gmail.com>
1331
1332         PR 24596
1333         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1334         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1335         allocated in alpha_dynamic_entries_for_reloc.
1336
1337 2019-05-28  Alan Modra  <amodra@gmail.com>
1338
1339         PR 24596
1340         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1341         on NULL output_section.
1342         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1343
1344 2019-05-28  Alan Modra  <amodra@gmail.com>
1345
1346         PR 24596
1347         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1348         entry when MUST_FIND.  Abort when MUST_FIND not found.
1349         (elf_m68k_get_bfd2got_entry): Likewise.
1350         (elf_m68k_relocate_section): Remove now useless assert.
1351
1352 2019-05-28  Alan Modra  <amodra@gmail.com>
1353
1354         PR 24596
1355         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1356         from bfd_link_info, not an output section owner.
1357         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1358         (elf_hppa_final_link_relocate): Likewise.
1359
1360 2019-05-28  Alan Modra  <amodra@gmail.com>
1361
1362         PR 24596
1363         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1364         create_object_symbols_section, obj_textsec, obj_datasec or
1365         obj_bsssec.  Fix other errors in placement.
1366         * config.bfd: Obsolete tic30-aout.
1367
1368 2019-05-28  Alan Modra  <amodra@gmail.com>
1369
1370         PR 24596
1371         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1372         end of section list as well as section_count.
1373         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1374         section list before returning error.
1375
1376 2019-05-27  Alan Modra  <amodra@gmail.com>
1377
1378         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1379
1380 2019-05-27  Alan Modra  <amodra@gmail.com>
1381
1382         PR 24596
1383         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1384
1385 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1386
1387         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1388         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1389         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1390         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1391         (elf_backend_merge_symbol_attribute): Define.
1392
1393 2019-05-24  Alan Modra  <amodra@gmail.com>
1394
1395         * po/SRC-POTFILES.in: Regenerate.
1396
1397 2019-05-24  Alan Modra  <amodra@gmail.com>
1398
1399         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1400         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1401         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1402         (struct ppc_link_hash_table): Add powerxx_stubs.
1403         (ppc64_elf_check_relocs): Set powerxx_stubs.
1404         (build_powerxx_offset, size_powerxx_offset),
1405         (num_relocs_for_powerxx_offset),
1406         (emit_relocs_for_powerxx_offset): New functions.
1407         (plt_stub_size): Size powerxx stubs.
1408         (ppc_build_one_stub): Emit powerxx stubs.
1409         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
1410         powerxx stubs.
1411
1412 2019-05-24  Alan Modra  <amodra@gmail.com>
1413
1414         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1415         R_PPC64_GOT_PCREL34.
1416         (xlate_pcrel_opt): New function.
1417         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1418         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1419         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
1420
1421 2019-05-24  Alan Modra  <amodra@gmail.com>
1422
1423         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1424         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1425         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1426         (BFD_RELOC_PPC64_PLT_PCREL34),
1427         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1428         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1429         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1430         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1431         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1432         * elf64-ppc.c (PNOP): Define.
1433         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1434         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1435         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1436         relocs.
1437         (ppc64_elf_prefix_reloc): New function.
1438         (struct ppc_link_hash_table): Add notoc_plt.
1439         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1440         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1441         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1442         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
1443         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
1444         possible need for dynamic relocs on non-pcrel powerxx relocs.
1445         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1446         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1447         (toc_adjusting_stub_needed): Likewise.
1448         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1449         (ppc64_elf_relocate_section): Handle new powerxx relocs.
1450         * bfd-in2.h: Regenerate.
1451         * libbfd.h: Regenerate.
1452
1453 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1454
1455         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1456         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1457         bpf_elf64_be_vec.
1458         * configure: Regenerate.
1459
1460 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1461
1462         * configure: Regenerated.
1463         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1464         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1465         (BFD64_BACKENDS): Add elf64-bpf.lo.
1466         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1467         * Makefile.in (SOURCE_HFILES): Regenerate.
1468         * config.bfd (targ_cpu): Handle bpf-*-* targets.
1469         * cpu-bpf.c: New file.
1470         * elf64-bpf.c: Likewise.
1471         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1472         bpf_elf64_le_vec.
1473         * archures.c: Define architecture bfd_arch_bpf and machine
1474         bfd_arch_bpf.
1475         * reloc.c: Define BFD relocations used by the BPF target.
1476         * bfd-in2.h: Regenerated.
1477         * libbfd.h: Likewise.
1478
1479 2019-05-22  Alan Modra  <amodra@gmail.com>
1480
1481         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1482         contents.
1483
1484 2019-05-22  Alan Modra  <amodra@gmail.com>
1485
1486         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1487         processing on "size error in section".
1488
1489 2019-05-22  Alan Modra  <amodra@gmail.com>
1490
1491         * som.c (som_bfd_free_cached_info): Call
1492         _bfd_generic_close_and_cleanup.
1493
1494 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1495
1496         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1497         for TLS_TPREL_HI16(/LO16) relocations in shared library.
1498
1499 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1500
1501         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1502         checks.  Search the RELA table for n64 relocations.
1503
1504 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
1505             Faraz Shahbazker  <fshahbazker@wavecomp.com>
1506
1507         * elfxx-mips.c (LA25_BC): New macro.
1508         (mips_elf_link_hash_table)<compact_branches>: New field.
1509         (STUB_JALRC): New macro.
1510         (mipsr6_o32_exec_plt0_entry_compact): New array.
1511         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1512         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1513         (mipsr6_exec_plt_entry_compact): Likewise.
1514         (mips_elf_create_la25_stub): Use BC instead of J for stubs
1515         when compact_branches is true.
1516         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1517         PLT for MIPSR6 with compact_branches.  Do not reorder the
1518         compact branches PLT.  Switch the lazy stub for MIPSR6
1519         with compact_branches to use JALRC.
1520         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1521         when compact_branches is true.
1522         (_bfd_mips_elf_compact_branches): New function.
1523         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1524
1525 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1526
1527         PR ld/24373
1528         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1529         Fix print formatter.
1530
1531 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1532
1533         PR 24460
1534         * elf32-arm.c (get_value_helper): Remove.
1535         (elf32_arm_final_link_relocate): Fix branch future relocations.
1536
1537 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1538
1539         PR ld/24373
1540         * bfd-in.h (enum erratum_84319_opts): New
1541         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1542         int to enum erratum_84319_opts.
1543         * bfd-in2.h: Regenerate.
1544         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1545         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1546         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1547         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1548         (_bfd_aarch64_resize_stubs): Amend comment.
1549         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1550         requested.
1551         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1552         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1553         erratum workaround.
1554         (clear_erratum_843419_entry): Update erratum conditional.
1555
1556 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1557
1558         PR ld/24571
1559         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1560         when computing distance_short_enough.
1561
1562 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1563
1564         PR ld/24564
1565         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1566         Wrap around even if distance equals avr_pc_wrap_around.
1567
1568 2019-05-20  Nick Clifton  <nickc@redhat.com>
1569
1570         * po/fr.po: Updated French translation.
1571
1572 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1573
1574         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1575
1576 2019-05-16  Alan Modra  <amodra@gmail.com>
1577
1578         * elf32-arm.c (elf32_arm_write_section): Revert last change.
1579
1580 2019-05-15  Alan Modra  <amodra@gmail.com>
1581
1582         * elf32-arm.c (elf32_arm_write_section): Don't leave
1583         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1584         unitialised section contents.
1585
1586 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
1587
1588         PR 19921
1589         * verilog.c: (VerilogDataWidth): New variable.
1590         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1591
1592 2019-05-08  Nick Clifton  <nickc@redhat.com>
1593
1594         PR 24523
1595         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1596         rather than FALSE if encountering a non-ELF file.
1597
1598 2019-05-06  Alan Modra  <amodra@gmail.com>
1599
1600         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1601
1602 2019-05-06  Alan Modra  <amodra@gmail.com>
1603
1604         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1605         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1606         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1607         * libbfd.h: Regenerate.
1608         * bfd-in2.h: Regenerate.
1609
1610 2019-05-04  Alan Modra  <amodra@gmail.com>
1611
1612         PR 24511
1613         * syms.c (coff_section_type): Only allow '.', '$' and numeric
1614         following the standard section names.
1615         (bfd_decode_symclass): Prioritize section flag tests in
1616         decode_section_type before name tests in coff_section_type.
1617         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1618         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
1619         their names and choose standard .text section flags for
1620         fake_section.
1621
1622 2019-05-02  Nick Clifton  <nickc@redhat.com>
1623
1624         PR 24493
1625         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1626         .gnu.debugaltlink sections as debugging sections.
1627
1628 2019-04-30  Alan Modra  <amodra@gmail.com>
1629
1630         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1631         (struct _ppc64_elf_section_data): Likewise.
1632         (ppc64_elf_check_relocs): Set above fields.
1633         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1634         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1635         when possible.
1636
1637 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1638
1639         PR ld/24486
1640         * elflink.c (elf_link_output_extsym): Don't complain undefined
1641         weak dynamic reference.
1642
1643 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
1644
1645         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1646         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1647         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1648         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1649         (elfNN_aarch64_small_plt0_pac_entry): Remove.
1650         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1651         (elfNN_aarch64_small_plt0_bti_entry): Update.
1652         (elfNN_aarch64_small_plt_bti_entry): Update.
1653         (elfNN_aarch64_small_plt_pac_entry): Update.
1654         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1655         (setup_plt_values): Setup new entries.
1656         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1657         (elfNN_aarch64_plt_sym_val): Likewise.
1658
1659 2019-04-22  Jim Wilson  <jimw@sifive.com>
1660
1661         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1662
1663 2019-04-19  Alan Modra  <amodra@gmail.com>
1664
1665         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1666
1667 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1668
1669         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1670         building shared object.
1671         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1672
1673 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1674
1675         PR ld/24458
1676         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1677         linker_def.
1678
1679 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1680
1681         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1682         relocation.
1683         * bfd-in2.h: Regenerate.
1684         * libbfd.h: Likewise.
1685
1686 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1687
1688         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1689         * bfd-in2.h: Regenerated.
1690         * libbfd.h: Regenerated.
1691
1692 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1693
1694         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1695         * bfd-in2.h: Regenerated.
1696         * libbfd.h: Likewise.
1697
1698 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1699
1700         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1701         * bfd-in2.h: Regenerated.
1702         * libbfd.h: Regenerated.
1703         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1704         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1705         and R_ARM_THM_BF12 together.
1706         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1707
1708 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1709
1710         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1711         * libbfd.h: Regenerated.
1712         * bfd-in2.h: Regenerated.
1713         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1714         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1715         and R_ARM_THM_BF18 together.
1716         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1717
1718 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1719
1720         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1721         * bfd-in2.h: Regenerated.
1722         * libbfd.h: Regenerated.
1723         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1724         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1725         and R_ARM_THM_BF16 together.
1726         (get_value_helper): New reloc helper.
1727         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1728
1729 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1730
1731         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1732         * bfd-in2.h: Regenerate.
1733         * libbfd.h: Regenerate.
1734
1735 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1736
1737         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1738         * bfd-in2.h: Regenerate.
1739         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1740         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1741         and update assert.
1742         (using_thumb2): Likewise.
1743         (using_thumb2_bl): Update assert.
1744         (arch_has_arm_nop): Likewise.
1745         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1746         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1747
1748 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1749
1750         * elf-linker-x86.h (elf_x86_cet_report): New.
1751         (elf_linker_x86_params): Add cet_report.
1752         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1753         missing IBT and SHSTK properties if needed.
1754
1755 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1756
1757         PR ld/24436
1758         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1759         "h != NULL".  Don't check "h != NULL" before calling.
1760         bfd_elf_gc_record_vtentry.
1761         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1762         * elf32-bfin.c (bfin_check_relocs): Likewise.
1763         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1764         * elf32-csky.c (csky_elf_check_relocs): Likewise.
1765         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1766         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1767         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1768         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1769         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1770         * elf32-i386.c (elf_i386_check_relocs): Likewise.
1771         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1772         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1773         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1774         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1775         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1776         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1777         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1778         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1779         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1780         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1781         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1782         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1783         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1784         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1785         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1786         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1787         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1788         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1789         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1790         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1791         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1792         VTENTRY entry.
1793
1794 2019-04-11  Alan Modra  <amodra@gmail.com>
1795
1796         PR 24435
1797         * elflink.c (elf_link_add_object_symbols): Don't read partial
1798         dynamic entries from fuzzed objects.
1799
1800 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
1801
1802         PR ld/24302
1803         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1804         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1805         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1806
1807 2019-04-10  Michael Forney  <mforney@mforney.org>
1808
1809         PR 24427
1810         * doc/chew.c (free_words): Correctly free "push_text" strings.
1811
1812 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1813
1814         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1815
1816 2019-04-08  Alan Modra  <amodra@gmail.com>
1817
1818         * configure.ac (elfxx_x86): Define and use.
1819         * configure: Regenerate.
1820
1821 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1822
1823         * elf-linker-x86.h: New file.
1824         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1825         to get x86-specific linker options.
1826         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1827         (elf_x86_64_check_relocs): Likewise.
1828         (elf_x86_64_relocate_section): Likewise.
1829         (elf_x86_64_link_setup_gnu_properties): Likewise.
1830         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1831         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1832         (_bfd_elf_linker_x86_set_options): New function.
1833         * elfxx-x86.h: Include "elf-linker-x86.h".
1834         (elf_x86_link_hash_table): Add params.
1835
1836 2019-04-03  Alan Modra  <amodra@gmail.com>
1837
1838         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1839         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1840         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1841         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1842         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1843         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1844
1845 2019-04-02  Jim Wilson  <jimw@sifive.com>
1846
1847         PR 24389
1848         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1849         ELF header flags to after check for ELF object file.  Loop through
1850         sections looking for code sections, if none, then skip ABI checks.
1851
1852 2019-03-30  Andrew Waterman  <andrew@sifive.com>
1853
1854         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1855         rd == X_RA case.
1856
1857 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
1858
1859         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1860         info->export_dynamic to the conditional.
1861
1862 2019-03-28  Alan Modra  <amodra@gmail.com>
1863
1864         PR 24392
1865         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1866         * configure: Regenerate.
1867         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1868         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1869         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1870         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1871         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1872
1873 2019-03-21  Jim Wilson  <jimw@sifive.com>
1874
1875         PR 24365
1876         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1877         verify sym non-NULL before using.  Add identical check using h.
1878
1879 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
1880
1881         * elf-bfd.h (struct elf_backend_data): Add argument to
1882         merge_gnu_properties.
1883         * elf-properties.c (elf_merge_gnu_properties): Add argument to
1884         itself and while calling bed->merge_gnu_properties.
1885         (elf_merge_gnu_property_list): Update the calls for
1886         elf_merge_gnu_properties.
1887         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1888         of --force-bti warning and add argument.
1889         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1890         warning.
1891         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1892         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1893         declaration.
1894
1895 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
1896
1897         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1898         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1899         (elf_backend_fixup_gnu_properties): Define for AArch64.
1900
1901 2019-03-18  Alan Modra  <amodra@gmail.com>
1902
1903         PR 24355
1904         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1905         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
1906         attempt at writing glink stubs only once.
1907
1908 2019-03-16  Alan Modra  <amodra@gmail.com>
1909
1910         PR 24337
1911         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1912         (_bfd_elf_rel_local_sym): Likewise.
1913         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1914         section of symbols with unrecognized shndx.
1915
1916 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1917
1918         PR ld/24267
1919         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1920         section.
1921         * cofflink.c (coff_link_add_symbols): Check for symbols defined
1922         in discarded section.
1923
1924 2019-03-15  Alan Modra  <amodra@gmail.com>
1925
1926         PR 24339
1927         * elflink.c (elf_link_add_object_symbols): Bail out on a local
1928         symbol after globals if elf_bad_symtab is not set.
1929
1930 2019-03-15  Alan Modra  <amodra@gmail.com>
1931
1932         PR 24337
1933         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1934         (_bfd_elf_rel_local_sym): Likewise.
1935
1936 2019-03-15  Alan Modra  <amodra@gmail.com>
1937
1938         PR 24336
1939         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1940         object files with sh_size not a multiple of sh_entsize.
1941
1942 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1943
1944         PR ld/24338
1945         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1946         input with bad relocation.
1947
1948 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1949
1950         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1951
1952 2019-03-14  Nick Clifton  <nickc@redhat.com>
1953
1954         PR 24334
1955         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1956         (save_section_vma): Initialise field to the number of entries in
1957         the sec_vma table.
1958         (section_vma_same): Check that the number of entries in the
1959         sec_vma table matches the number of sections in the bfd.
1960
1961 2019-03-14  Nick Clifton  <nickc@redhat.com>
1962
1963         PR 24333
1964         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1965         section owner pointer when adding the default symbol.
1966
1967 2019-03-14  Nick Clifton  <nickc@redhat.com>
1968
1969         PR 24332
1970         * elflink.c (elf_link_add_object_symbols): Add new local variable
1971         extversym_end.  Initialise it to point to the end of the version
1972         symbol table, if present.  Check it when initialising and updating
1973         the ever pointer.
1974
1975 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1976
1977         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1978         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1979         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1980         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1981         and PLT_PAC_PLT.
1982         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1983         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1984         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1985
1986 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1987             Szabolcs Nagy  <szabolcs.nagy@arm.com>
1988
1989         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1990         (aarch64_bti_pac_info): New.
1991         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1992         (bfd_elf32_aarch64_set_options): Likewise.
1993         * bfd-in2.h: Regenerate
1994         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1995         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1996         (elfNN_aarch64_small_plt0_bti_entry): New.
1997         (elfNN_aarch64_small_plt_bti_entry): New.
1998         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1999         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2000         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2001         tlsdesc_plt_entry_size fields.
2002         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2003         (setup_plt_values): New helper function.
2004         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2005         bti enable type.
2006         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2007         fixed macros.
2008         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2009         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2010         to plt stubs instead of fixed ones and update filling them according
2011         to the need for bti.
2012         (elfNN_aarch64_init_small_plt0_entry): Likewise.
2013         (elfNN_aarch64_finish_dynamic_sections): Likewise.
2014         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2015         (elfNN_aarch64_plt_sym_val): Update size accordingly.
2016         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2017         is set.
2018         (bfd_elfNN_get_synthetic_symtab): Define.
2019         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2020         and mising BTI NOTE SECTION.
2021
2022
2023 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
2024
2025         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2026         linker created inputs from merge.
2027         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2028         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2029         (elfNN_aarch64_link_setup_gnu_properties): New.
2030         (elfNN_aarch64_merge_gnu_properties): New.
2031         (elf_backend_setup_gnu_properties): Define for AArch64.
2032         (elf_backend_merge_gnu_properties): Likewise.
2033         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2034         (_bfd_aarch64_elf_parse_gnu_properties): Define.
2035         (_bfd_aarch64_elf_merge_gnu_properties): Define.
2036         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2037         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2038         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2039         (elf_backend_parse_gnu_properties): Define for AArch64.
2040
2041 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2042
2043         PR ld/24322
2044         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2045         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2046
2047 2019-03-12  Alan Modra  <amodra@gmail.com>
2048
2049         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
2050         nmemb parameter.  Use bfd_alloc2.
2051         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
2052         Delete assertion.
2053         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2054         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
2055         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2056         doesn't overflow.
2057         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
2058         (assign_section_numbers): Style fix.
2059         (swap_out_syms): Use bfd_malloc2.
2060         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2061         overflow.
2062         (_bfd_elf_make_empty_symbol): Style fix.
2063         (elfobj_grok_stapsdt_note_1): Formatting.
2064         * elfcode.h (elf_object_p): Use bfd_alloc2.
2065         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2066         (elf_slurp_symbol_table): Use bfd_zalloc2.
2067         (elf_slurp_reloc_table): Use bfd_alloc2.
2068         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2069         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2070         size calculation doesn't overflow.
2071         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2072         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2073         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2074
2075 2019-03-08  Alan Modra  <amodra@gmail.com>
2076
2077         PR 24311
2078         * merge.c (merge_strings): Return secinfo.  Don't pad section
2079         to alignment here.
2080         (_bfd_merge_sections): Pad section to alignment here, if input
2081         sections contributing to merged output all pad to alignment.
2082         Formatting.
2083
2084 2019-03-06  Nick Clifton  <nickc@redhat.com>
2085
2086         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2087         table pointer.
2088         * coffgen.c (coff_find_nearest_line_with_names): Do not call
2089         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2090
2091 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
2092
2093         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2094         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2095
2096         PR 20113
2097         * elf32-s390.c (allocate_dynrelocs): Update comment.
2098
2099 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
2100
2101         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2102
2103 2019-02-28  Nick Clifton  <nickc@redhat.com>
2104
2105         PR 24273
2106         * elf.c (bfd_elf_string_from_elf_section): Check for a string
2107         section that is not NUL terminated.
2108
2109 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2110
2111         PR ld/24276
2112         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2113         by linker when checking copy reloc on protected symbol.
2114
2115 2019-02-24  Alan Modra  <amodra@gmail.com>
2116
2117         PR 24144
2118         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2119
2120 2019-02-20  Eric Tsai  <erictsai@cadence.com>
2121
2122         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2123         sections between the call site and call destination and adjust
2124         call distance by the largest alignment.
2125
2126 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
2127
2128         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2129         * elf.c (elfcore_grok_aarch_pauth): New function.
2130         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2131         (elfcore_write_aarch_pauth): New function.
2132         (elfcore_write_register_note): Check for AArch64 pauth section.
2133
2134 2019-02-20  Alan Modra  <amodra@gmail.com>
2135
2136         PR 24225
2137         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2138         return value.
2139
2140 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
2141
2142         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2143         Darwin hosts, not just or1k.
2144         * configure: Regenerate.
2145
2146 2019-02-20  Alan Modra  <amodra@gmail.com>
2147
2148         PR 24236
2149         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2150         sentinel NUL to string buffer nearer to loop where it is used.
2151         Don't go past sentinel when scanning strings, and don't write
2152         NUL again.
2153         * archive.c (do_slurp_coff_armap): Simplify string handling to
2154         archive64.c style.
2155
2156 2019-02-19  Alan Modra  <amodra@gmail.com>
2157
2158         PR 24235
2159         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2160         attempting to prevent read past end of section.
2161
2162 2019-02-18  Alan Modra  <amodra@gmail.com>
2163
2164         PR 24225
2165         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2166         PRIx64 to generate warning messages.  Print local sym names too.
2167
2168 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
2169
2170         * elf32-arc (INIT_SYM_STRING): Delete.
2171         (FINI_SYM_STRING): Likewise.
2172         (init_str): Likewise.
2173         (fini_str): Likewise.
2174
2175 2019-02-08  Alan Modra  <amodra@gmail.com>
2176
2177         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2178         for bss-plt" warning to make it an error.
2179
2180 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2181
2182         PR ld/18841
2183         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2184         reloc_class_ifunc for ifunc symbols.
2185         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2186
2187 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2188
2189         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2190         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2191
2192 2019-02-07  Nick Clifton  <nickc@redhat.com>
2193
2194         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2195         into the definitely obsolete list.
2196
2197 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2198
2199         PR ld/24151
2200         * elf64-x86-64.c (elf_x86_64_need_pic): Check
2201         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2202         (elf_x86_64_relocate_section): Move PIC check for PC-relative
2203         relocations to ...
2204         (elf_x86_64_check_relocs): Here.
2205         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2206         to check if a symbol is defined in a non-shared object.
2207         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2208
2209 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
2210
2211         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2212         of 'labs' (and fix GCC warning).
2213
2214 2019-01-25  Nick Clifton  <nickc@redhat.com>
2215
2216         * po/ru.po: Updated Russian translation.
2217
2218 2019-01-23  Nick Clifton  <nickc@redhat.com>
2219
2220         * po/fr.po: Updated French translation.
2221
2222 2019-01-21  Nick Clifton  <nickc@redhat.com>
2223
2224         * po/pt.po: Updated Portuguese translation.
2225         * po/uk.po: Updated Ukranian translation.
2226
2227 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
2228
2229         PR 24108
2230         * elf32-nds32.c (nds32_relocate_section): Add space between words
2231         in error message.
2232         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2233         error message.
2234         (riscv_i_or_e_p): Likewise.
2235         (riscv_merge_arch_attr_info): Likewise.
2236
2237 2019-01-19  Nick Clifton  <nickc@redhat.com>
2238
2239         * version.m4: Reset to 2.32.51
2240         * configure: Regenerate.
2241         * po/bfd.pot: Regenerate.
2242
2243 2018-06-24  Nick Clifton  <nickc@redhat.com>
2244
2245         2.32 branch created.
2246
2247 2019-01-16  Kito Cheng  <kito@andestech.com>
2248
2249         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2250         for OBJ_ATTR_PROC.
2251
2252 2019-01-16  Kito Cheng  <kito@andestech.com>
2253             Nelson Chu  <nelson@andestech.com>
2254
2255         * elfnn-riscv.c (in_subsets): New.
2256         (out_subsets): Likewise.
2257         (merged_subsets): Likewise.
2258         (riscv_std_ext_p): Likewise.
2259         (riscv_non_std_ext_p): Likewise.
2260         (riscv_std_sv_ext_p): Likewise.
2261         (riscv_non_std_sv_ext_p): Likewise.
2262         (riscv_version_mismatch): Likewise.
2263         (riscv_i_or_e_p): Likewise.
2264         (riscv_merge_std_ext): Likewise.
2265         (riscv_merge_non_std_and_sv_ext): Likewise.
2266         (riscv_merge_arch_attr_info): Likewise.
2267         (riscv_merge_attributes): Likewise.
2268         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2269
2270         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2271         (elf_backend_obj_attrs_vendor): Define.
2272         (elf_backend_obj_attrs_section_type): Likewise.
2273         (elf_backend_obj_attrs_section): Likewise.
2274         (elf_backend_obj_attrs_arg_type): Define as
2275         riscv_elf_obj_attrs_arg_type.
2276         * elfxx-riscv.c (riscv_estimate_digit): New.
2277         (riscv_estimate_arch_strlen1): Likewise.
2278         (riscv_estimate_arch_strlen): Likewise.
2279         (riscv_arch_str1): Likewise.
2280         (riscv_arch_str): Likewise.
2281         * elfxx-riscv.h (riscv_arch_str): Declare.
2282
2283 2019-01-14  John Darrington <john@darrington.wattle.id.au>
2284
2285         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2286         * libbfd.h: regen.
2287         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2288         source field.  (md_apply_fix): Apply final fix
2289         to BFD_RELOC_S12Z_OPR.
2290         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2291
2292 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2293
2294         PR 20113
2295         * elf32-s390.c (allocate_dynrelocs): Update comment.
2296
2297 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
2298
2299         * warning.m4: Adjust egrep pattern for non-GNU compilers.
2300         * configure: Regenerate.
2301
2302 2019-01-08  Alan Modra  <amodra@gmail.com>
2303
2304         PR 23699
2305         PR 24065
2306         * ihex.c (ihex_write_object_contents): Properly check 32-bit
2307         address range.
2308
2309 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
2310
2311         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2312         * bfd/bfd-in2.h: Regenerate.
2313         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2314         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2315
2316 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
2317
2318         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2319         default target, little endian target is more suitable.
2320
2321 2019-01-04  Alan Modra  <amodra@gmail.com>
2322
2323         PR 24061
2324         PR 21786
2325         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2326         adjust all callers.
2327         (EQ_VALUE_IN_FIELD): Likewise.
2328         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2329
2330 2019-01-01  Alan Modra  <amodra@gmail.com>
2331
2332         Update year range in copyright notice of all files.
2333
2334 For older changes see ChangeLog-2018
2335 \f
2336 Copyright (C) 2019 Free Software Foundation, Inc.
2337
2338 Copying and distribution of this file, with or without modification,
2339 are permitted in any medium without royalty provided the copyright
2340 notice and this notice are preserved.
2341
2342 Local Variables:
2343 mode: change-log
2344 left-margin: 8
2345 fill-column: 74
2346 version-control: never
2347 End: