bfd/ChangeLog

   1 2019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
   2
   3         PR ld/22263
   4         PR ld/25056
   5         * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
   6         bfd_link_pic for TLS checks.
   7         (elf32_arm_final_link_relocate): Likewise.
   8         (allocate_dynrelocs_for_symbol): Likewise.
   9
  10 2019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  11
  12         PR ld/25062
  13         * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
  14
  15 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
  16
  17         * elf-bfd.h (bfd_section_is_ctf): New inline function.
  18         * elf.c (special_sections_c): Add ".ctf".
  19         (assign_file_positions_for_non_load_sections): Note that
  20         compressed debugging sections etc are not assigned here.  Treat
  21         CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
  22         sh_offset -1.
  23         (assign_file_positions_except_relocs): Likewise.
  24         (find_section_in_list): Note that debugging and CTF sections, as
  25         well as reloc sections, are assigned later.
  26         (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
  27         their size and contents updated.
  28         (_bfd_elf_set_section_contents): Skip CTF sections: unlike
  29         compressed sections, they have no uncompressed content to copy at
  30         this stage.
  31         * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
  32         callback right before the strtab is written out.
  33         (bfd_elf_final_link): Don't cache the section contents of CTF
  34         sections: they are not populated yet.  Call the emit_ctf callback
  35         right at the end, after all the symbols and strings are flushed
  36         out.
  37
  38 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  39
  40         * elf-strtab.c (_bfd_elf_strtab_len): New.
  41         (_bfd_elf_strtab_str): Likewise.
  42         * bfd-elf.h: Declare them.
  43
  44 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  45
  46         * elf-bfd.h (bfd_elf_get_str_section): Add.
  47         * elf.c (bfd_elf_get_str_section): No longer static.
  48
  49 2019-09-26  Alan Modra  <amodra@gmail.com>
  50
  51         PR 24262
  52         * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
  53         * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
  54         ${bindir}/../lib/bfd-plugins if different.
  55         * Makefile.in: Regenerate.
  56
  57 2019-09-23  Alan Modra  <amodra@gmail.com>
  58
  59         * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
  60         in choosing between different actions for shared library and
  61         non-shared library cases.  Delete ELIMINATE_COPY_RELOCS test.
  62         (dec_dynrel_count): Likewise.  Account for ifunc special case.
  63         (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
  64         not non-pic.
  65         (allocate_dynrelocs): Comment fixes.  Delete ELIMINATE_COPY_RELOCS
  66         test.
  67
  68 2019-09-23  Alan Modra  <amodra@gmail.com>
  69
  70         * Makefile.am (SOURCE_HFILES): Add many missing .h files.
  71         * Makefile.in: Regenerate.
  72         * po/SRC-POTFILES.in: Regenerate.
  73
  74 2019-09-23  Alan Modra  <amodra@gmail.com>
  75
  76         * bfd-in.h (bfd_symbol, bfd_section_already_linked),
  77         (bfd_elf_version_tree): Delete forward declarations.
  78         Move other forward decls and remaining elf function decl later.
  79         (bfd_section_already_linked_table_init),
  80         (bfd_section_already_linked_table_free),
  81         (_bfd_handle_already_linked, _bfd_nearby_section),
  82         (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
  83
  84 2019-09-23  Alan Modra  <amodra@gmail.com>
  85
  86         * bfd-in.h: Move ecoff function declarations..
  87         * ecoff-bfd.h: ..to here, new file.
  88         * ecoff.c: Include ecoff-bfd.h.
  89         * ecofflink.c: Likewise.
  90         * elf64-alpha.c: Likewise.
  91         * elfxx-mips.c: Likewise.
  92         * bfd-in2.h: Regenerate.
  93
  94 2019-09-23  Alan Modra  <amodra@gmail.com>
  95
  96         * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
  97         Move most other elf declarations..
  98         * elf-bfd.h: ..to here.
  99         * bfd-in2.h: Regenerate.
 100
 101 2019-09-23  Alan Modra  <amodra@gmail.com>
 102
 103         * bfd-in.h: Move m68k function declaration..
 104         * cpu-m68k.h: ..to here, new file..
 105         * elf32-m68k.h: ..and here, new file.
 106         * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
 107         * bfd-in2.h: Regenerate.
 108
 109 2019-09-23  Alan Modra  <amodra@gmail.com>
 110
 111         * bfd-in.h: Move bfin function declaration..
 112         * elf32-bfin.h: ..to here, new file.
 113         * elf32-bfin.c: Include elf32-bfin.h.
 114         * bfd-in2.h: Regenerate.
 115
 116 2019-09-23  Alan Modra  <amodra@gmail.com>
 117
 118         * bfd-in.h: Move cr16 function declaration..
 119         * elf32-cr16.h: ..to here, new file.
 120         * elf32-cr16.c: Include elf32-cr16.h.
 121         * bfd-in2.h: Regenerate.
 122
 123 2019-09-23  Alan Modra  <amodra@gmail.com>
 124
 125         * bfd-in.h (bfd_sunos_get_needed_list),
 126         (bfd_sunos_record_link_assignment),
 127         (bfd_sunos_size_dynamic_sections),
 128         (bfd_i386linux_size_dynamic_sections),
 129         (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
 130         * bfd-in2.h: Regenerate.
 131
 132 2019-09-23  Alan Modra  <amodra@gmail.com>
 133
 134         * bfd-in.h: Move xcoff function declarations..
 135         * xcofflink.h: ..to here, new file.
 136         * xcofflink.c: Include xcofflink.h.
 137         * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
 138         * bfd-in2.h: Regenerate.
 139
 140 2019-09-23  Alan Modra  <amodra@gmail.com>
 141
 142         * bfd-in.h: Delete coff forward refs and move coff declaration..
 143         * coff-bfd.h: ..to here.
 144         * bfd-in2.h: Regenerate.
 145
 146 2019-09-23  Alan Modra  <amodra@gmail.com>
 147
 148         * bfd-in.h: Move arm declaraions..
 149         * cpu-arm.h: ..to here, new file..
 150         * coff-arm.h: ..and here, new file..
 151         * elf32-arm.h: ..and here, new file.
 152         * cpu-arm.c: Include cpu-arm.h.
 153         * coff-arm.c: Include cpu-arm.h and coff-arm.h.
 154         * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
 155         * pe-arm.c: Move function rename defines later.
 156         * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
 157         * bfd-in2.h: Regenerate.
 158
 159 2019-09-23  Alan Modra  <amodra@gmail.com>
 160
 161         * bfd-in.h: Move tic6x function declaration..
 162         * elf32-tic6x.h: ..to here.
 163         * bfd-in2.h: Regenerate.
 164
 165 2019-09-23  Alan Modra  <amodra@gmail.com>
 166
 167         * bfd-in.h: Move aarch64 declarations and defines..
 168         * cpu-aarch64.h: ..to here, new file..
 169         * elfxx-aarch64.h: ..and here.
 170         * cpu-aarch64.c: Include cpu-aarch64.h.
 171         * elfnn-aarch64.c: Likewise.
 172         * bfd-in2.h: Regenerate.
 173
 174 2019-09-23  Alan Modra  <amodra@gmail.com>
 175
 176         * bfd-in.h: Delete ticoff function declarations.
 177         * coff-tic54x.c (bfd_ticoff_set_section_load_page),
 178         (bfd_ticoff_get_section_load_page): Make static.
 179         * bfd-in2.h: Regenerate.
 180
 181 2019-09-23  Alan Modra  <amodra@gmail.com>
 182
 183         * bfd-in.h: Move h8300 function declaration to..
 184         * cpu-h8300.h: ..here, new file.
 185         * cpu-h8300.c: Include cpu-h8300.h.
 186         * elf32-h8300.c: Likewise.
 187         * bfd-in2.h: Regenerate.
 188
 189 2019-09-23  Alan Modra  <amodra@gmail.com>
 190
 191         * bfd-in.h: Move ia64 function declarations..
 192         * elfxx-ia64.h: ..to here.
 193         * bfd-in2.h: Regenerate.
 194
 195 2019-09-23  Alan Modra  <amodra@gmail.com>
 196
 197         * bfd-in.h: Move v850 function declarations..
 198         * elf32-v850.h: ..to here, new file.
 199         * elf32-v850.c: Include elf32-v850.h.
 200         * bfd-in2.h: Regenerate.
 201
 202 2019-09-23  Alan Modra  <amodra@gmail.com>
 203
 204         * bfd-in.h: Move mips function declaration to..
 205         * elfxx-mips.h: ..here.
 206         * bfd-in2.h: Regenerate.
 207
 208 2019-09-23  Alan Modra  <amodra@gmail.com>
 209
 210         * bfd-in.h: Move csky function declarations to..
 211         * elf32-csky.h: ..here, new file.
 212         * elf32-csky.c: Include elf32-csky.h.
 213         * bfd-in2.h: Regenerate.
 214
 215 2019-09-20  Nelson Chu <nelson.chu@sifive.com>
 216
 217         * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
 218         (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
 219         Set undefined_weak field from it.
 220         (relax_func_t): New parameter undefined_weak.
 221         (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
 222         (_bfd_riscv_relax_tls_le): Likewise.
 223         (_bfd_riscv_relax_align): Likewise.
 224         (_bfd_riscv_relax_delete): Likewise.
 225         (_bfd_riscv_relax_lui): New parameter undefined_weak.  If true,
 226         allow relaxing.  For LO12* relocs, set rs1 to x0 when undefined_weak.
 227         (_bfd_riscv_relax_pc): New parameter undefined_weak.  For LO12* relocs,
 228         set undefined_weak from hi_reloc.  If true, allow relaxing.  For LO12*
 229         relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
 230         reloc.
 231         (_bfd_riscv_relax_section): New local undefined_weak.  Set for
 232         undef weak relocs that can be relaxed.  Pass to relax_func call.
 233
 234 2019-09-20  Alan Modra  <amodra@gmail.com>
 235
 236         * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
 237         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 238         (bfd_section_userdata, bfd_is_com_section, discarded_section),
 239         (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
 240         * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
 241         (bfd_section_list_remove, bfd_section_list_append),
 242         (bfd_section_list_prepend, bfd_section_list_insert_after),
 243         (bfd_section_list_insert_before, bfd_section_removed_from_list):
 244         New inline functions.
 245         * section.c (bfd_is_und_section, bfd_is_abs_section),
 246         (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
 247         (bfd_section_list_append, bfd_section_list_prepend),
 248         (bfd_section_list_insert_after, bfd_section_list_insert_before),
 249         (bfd_section_removed_from_list): Delete macros.
 250         (bfd_section_name, bfd_section_size, bfd_section_vma),
 251         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 252         (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
 253         (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
 254         (discarded_section): New inline functions.
 255         * bfd-in2.h: Regenerate.
 256
 257 2019-09-20  Alan Modra  <amodra@gmail.com>
 258
 259         * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 260         (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
 261         * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 262         (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
 263         * targets.c (bfd_asymbol_flavour): Likewise.
 264         * bfd-in2.h: Regenerate.
 265
 266 2019-09-20  Alan Modra  <amodra@gmail.com>
 267
 268         * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
 269         * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 270         (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
 271         (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
 272         (bfd_get_file_flags, bfd_applicable_file_flags),
 273         (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
 274         (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
 275         (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
 276         (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
 277         * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 278         (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
 279         (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
 280         (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
 281         (bfd_usrdata, bfd_set_usrdata): New inline functions.
 282         * targets.c (bfd_get_target, bfd_get_flavour),
 283         (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
 284         (bfd_little_endian, bfd_header_big_endian),
 285         (bfd_header_little_endian, bfd_applicable_section_flags),
 286         (bfd_get_symbol_leading_char): New inline functions.
 287         * bfd-in2.h: Regenerate.
 288
 289 2019-09-20  Alan Modra  <amodra@gmail.com>
 290
 291         * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
 292         (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
 293         relocations.
 294
 295 2019-09-18  Alan Modra  <amodra@gmail.com>
 296
 297         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
 298         (bfd_get_section_lma, bfd_get_section_alignment),
 299         (bfd_get_section_size, bfd_get_section_flags),
 300         (bfd_get_section_userdata): Delete.
 301         (bfd_section_name, bfd_section_size, bfd_section_vma),
 302         (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
 303         (bfd_section_flags, bfd_section_userdata): New.
 304         (bfd_is_com_section): Rename parameter.
 305         * section.c (bfd_set_section_userdata, bfd_set_section_vma),
 306         (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
 307         (bfd_set_section_size): Delete bfd parameter, rename section parameter.
 308         (bfd_set_section_lma): New.
 309         * bfd-in2.h: Regenerate.
 310         * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
 311         update callers.
 312         * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
 313         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
 314         * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
 315         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
 316         * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
 317         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
 318         * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
 319         * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
 320         * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
 321         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 322         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
 323         * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
 324         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 325         * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
 326         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 327         * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 328         * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
 329         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
 330         * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 331         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 332         * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
 333         * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
 334         * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
 335         * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
 336         * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
 337         * xcofflink.c: Update throughout for bfd section macro and function
 338         changes.
 339
 340 2019-09-18  Alan Modra  <amodra@gmail.com>
 341
 342         * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
 343         (bfd_get_output_section): Delete.
 344         (bfd_asymbol_base): Delete.
 345         (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 346         (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
 347         (bfd_set_asymbol_name): New macro.
 348         * bfd-in2.h: Regenerate.
 349         * aout-cris.c: Update throughout to use bfd_asymbol_section.
 350         * aoutx.h: Likewise.
 351         * cofflink.c: Likewise.
 352         * dwarf2.c: Likewise.
 353         * ecoff.c: Likewise.
 354         * elf.c: Likewise.
 355         * elf32-arm.c: Likewise.
 356         * elf32-mips.c: Likewise.
 357         * elf32-score.c: Likewise.
 358         * elf32-score7.c: Likewise.
 359         * elfn32-mips.c: Likewise.
 360         * elfnn-aarch64.c: Likewise.
 361         * elfxx-mips.c: Likewise.
 362         * linker.c: Likewise.
 363         * pdp11.c: Likewise.
 364         * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
 365
 366 2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
 367
 368         * Makefile.in: Re-generate.
 369         * configure: Re-generate.
 370         * doc/Makefile.in: Re-generate.
 371
 372 2019-09-18  Alan Modra  <amodra@gmail.com>
 373
 374         * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
 375         macros.
 376         * pdp11.c (slurp_symbol_table): Likewise.
 377         * som.c (som_slurp_symbol_table): Likewise.
 378         * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
 379         * coffcode.h (coff_slurp_symbol_table): Likewise.
 380         * cofflink.c (_bfd_coff_final_link): Likewise.
 381         * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
 382         (_bfd_ecoff_slurp_symbolic_info): Likewise.
 383         (_bfd_ecoff_slurp_symbol_table): Likewise.
 384         (_bfd_ecoff_bfd_final_link): Likewise.
 385         * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
 386         * elflink.c (elf_link_output_symstrtab): Likewise.
 387         (bfd_elf_final_link): Likewise.
 388         * peicode.h (pe_ILF_build_a_bfd): Likewise.
 389         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
 390         * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
 391         start_address or symcount using bfd_get macros.
 392         * coffgen.c (coff_real_object_p): Likewise.
 393         * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
 394         * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
 395         * elfcore.h (elf_core_file_p): Don't set start_address using
 396         bfd_get macro.
 397         * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
 398         using bfd_get macro.
 399         * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
 400         * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
 401         or symcount using bfd_get macros.
 402         (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
 403         * syms.c (bfd_set_symtab): Likewise.
 404         * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
 405         * archive.c (do_slurp_bsd_armap): Don't set has_armap using
 406         bfd_has_map macro.
 407         (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
 408         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 409         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
 410         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
 411         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 412         * som.c (som_slurp_armap): Likewise.
 413
 414 2019-09-18  Alan Modra  <amodra@gmail.com>
 415
 416         * archures.c (bfd_get_arch): Make param const.
 417         (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
 418         (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
 419         * bfd-in2.h: Regenerate.
 420
 421 2019-09-18  Alan Modra  <amodra@gmail.com>
 422
 423         * bfd-in.h (carsym.name): Make const.
 424         * reloc.c (struct reloc_howto_struct.name): Likewise.
 425         * targets.c (bfd_target.name): Likewise.!
 426         * bfd.c (bfd_get_sign_extend_vma): Make variable const.
 427         * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
 428         when setting carsym.name.
 429         * bfd-in2.h: Regenerate.
 430
 431 2019-09-18  Alan Modra  <amodra@gmail.com>
 432
 433         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.  Replace
 434         xstrdup and xmalloc with bfd_strdup and bfd_malloc.  Return an
 435         error status.  Adjust calls.
 436         * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
 437         Close bfd on failure.  Replace xstrdup/bfd_alloc use with
 438         bfd_malloc.  Use bfd_set_filename.
 439
 440 2019-09-18  Alan Modra  <amodra@gmail.com>
 441
 442         * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
 443         (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
 444         (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
 445         needs_copy even if all relocs are in rw sections.
 446         (dec_dynrel_count): Handle TOC16 relocs.
 447         (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
 448         (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
 449         semantic change.
 450
 451 2019-09-16  Phil Blundell  <pb@pbcl.net>
 452
 453         * version.m4: Set version to 2.33.50.
 454         * Makefile.in, configure, doc/Makefile.in: Regenerated.
 455
 456 2019-09-11  Tom Tromey  <tom@tromey.com>
 457
 458         * opncls.c (bfd_set_filename): New function.
 459         * bfd-in2.h: Regenerate.
 460
 461 2019-09-11  Alan Modra  <amodra@gmail.com>
 462
 463         * targets.c (struct bfd_target): Add _bfd_group_name.
 464         (BFD_JUMP_TABLE): Likewise.
 465         * coffgen.c (bfd_coff_group_name): New function.
 466         * elf.c (bfd_elf_group_name): New function.
 467         * linker.c (_bfd_nolink_bfd_group_name): New function.
 468         * section.c (bfd_generic_group_name): New function.
 469         * elf-bfd.h (bfd_elf_group_name): Declare.
 470         * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
 471         * libcoff-in.h (bfd_coff_group_name): Declare.
 472         * aout-target.h (MY_bfd_group_name): Define.
 473         * aout-tic30.c (MY_bfd_group_name): Define.
 474         * bfd.c (bfd_group_name): Define.
 475         * binary.c (binary_bfd_group_name): Define.
 476         * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
 477         * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
 478         * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
 479         * coffcode.h (coff_bfd_group_name): Define.
 480         * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
 481         * i386msdos.c (msdos_bfd_group_name): Define.
 482         * ihex.c (ihex_bfd_group_name): Define.
 483         * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
 484         * mmo.c (mmo_bfd_group_name): Define.
 485         * pef.c (bfd_pef_bfd_group_name): Define.
 486         * plugin.c (bfd_plugin_bfd_group_name): Define.
 487         * ppcboot.c (ppcboot_bfd_group_name): Define.
 488         * som.c (som_bfd_group_name): Define.
 489         * srec.c (srec_bfd_group_name): Define.
 490         * tekhex.c (tekhex_bfd_group_name): Define.
 491         * verilog.c (verilog_bfd_group_name): Define.
 492         * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
 493         * xsym.c (bfd_sym_bfd_group_name): Define.
 494         * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
 495         (rs6000_xcoff64_aix_vec): Likewise.
 496         * bfd-in2.h: Regenerate.
 497         * libbfd.h: Regenerate.
 498         * libcoff.h: Regenerate.
 499
 500 2019-09-10  Nick Clifton  <nickc@redhat.com>
 501
 502         PR 24907
 503         * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
 504         field.
 505         (bfd_default_arch_struct): Initialise the new field.
 506         * bfd-in2.h: Regenerate.
 507         * cpu-aarch64.c: Initialise the new field.
 508         * cpu-alpha.c: Likewise.
 509         * cpu-arc.c: Likewise.
 510         * cpu-arm.c: Likewise.
 511         * cpu-avr.c: Likewise.
 512         * cpu-bfin.c: Likewise.
 513         * cpu-bpf.c: Likewise.
 514         * cpu-cr16.c: Likewise.
 515         * cpu-cr16c.c: Likewise.
 516         * cpu-cris.c: Likewise.
 517         * cpu-crx.c: Likewise.
 518         * cpu-csky.c: Likewise.
 519         * cpu-d10v.c: Likewise.
 520         * cpu-d30v.c: Likewise.
 521         * cpu-dlx.c: Likewise.
 522         * cpu-epiphany.c: Likewise.
 523         * cpu-fr30.c: Likewise.
 524         * cpu-frv.c: Likewise.
 525         * cpu-ft32.c: Likewise.
 526         * cpu-h8300.c: Likewise.
 527         * cpu-hppa.c: Likewise.
 528         * cpu-i386.c: Likewise.
 529         * cpu-ia64.c: Likewise.
 530         * cpu-iamcu.c: Likewise.
 531         * cpu-ip2k.c: Likewise.
 532         * cpu-iq2000.c: Likewise.
 533         * cpu-k1om.c: Likewise.
 534         * cpu-l1om.c: Likewise.
 535         * cpu-lm32.c: Likewise.
 536         * cpu-m10200.c: Likewise.
 537         * cpu-m10300.c: Likewise.
 538         * cpu-m32c.c: Likewise.
 539         * cpu-m32r.c: Likewise.
 540         * cpu-m68hc11.c: Likewise.
 541         * cpu-m68hc12.c: Likewise.
 542         * cpu-m68k.c: Likewise.
 543         * cpu-m9s12x.c: Likewise.
 544         * cpu-m9s12xg.c: Likewise.
 545         * cpu-mcore.c: Likewise.
 546         * cpu-mep.c: Likewise.
 547         * cpu-metag.c: Likewise.
 548         * cpu-microblaze.c: Likewise.
 549         * cpu-mips.c: Likewise.
 550         * cpu-mmix.c: Likewise.
 551         * cpu-moxie.c: Likewise.
 552         * cpu-msp430.c: Likewise.
 553         * cpu-mt.c: Likewise.
 554         * cpu-nds32.c: Likewise.
 555         * cpu-nfp.c: Likewise.
 556         * cpu-nios2.c: Likewise.
 557         * cpu-ns32k.c: Likewise.
 558         * cpu-or1k.c: Likewise.
 559         * cpu-pdp11.c: Likewise.
 560         * cpu-pj.c: Likewise.
 561         * cpu-plugin.c: Likewise.
 562         * cpu-powerpc.c: Likewise.
 563         * cpu-pru.c: Likewise.
 564         * cpu-riscv.c: Likewise.
 565         * cpu-rl78.c: Likewise.
 566         * cpu-rs6000.c: Likewise.
 567         * cpu-rx.c: Likewise.
 568         * cpu-s12z.c: Likewise.
 569         * cpu-s390.c: Likewise.
 570         * cpu-score.c: Likewise.
 571         * cpu-sh.c: Likewise.
 572         * cpu-sparc.c: Likewise.
 573         * cpu-spu.c: Likewise.
 574         * cpu-tic30.c: Likewise.
 575         * cpu-tic4x.c: Likewise.
 576         * cpu-tic54x.c: Likewise.
 577         * cpu-tic6x.c: Likewise.
 578         * cpu-tic80.c: Likewise.
 579         * cpu-tilegx.c: Likewise.
 580         * cpu-tilepro.c: Likewise.
 581         * cpu-v850.c: Likewise.
 582         * cpu-v850_rh850.c: Likewise.
 583         * cpu-vax.c: Likewise.
 584         * cpu-visium.c: Likewise.
 585         * cpu-wasm32.c: Likewise.
 586         * cpu-xc16x.c: Likewise.
 587         * cpu-xgate.c: Likewise.
 588         * cpu-xstormy16.c: Likewise.
 589         * cpu-xtensa.c: Likewise.
 590         * cpu-z80.c: Likewise.
 591         * cpu-z8k.c: Likewise.
 592
 593 2019-09-09  Phil Blundell  <pb@pbcl.net>
 594
 595         binutils 2.33 branch created.
 596
 597 2019-09-06  Alan Modra  <amodra@gmail.com>
 598
 599         * aout-target.h (object_p): Formatting.
 600         * bfd-in.h (bfd_get_filename): Don't cast to char*.
 601         * corefile.c (generic_core_file_matches_executable_p): Constify
 602         variables and remove cast.
 603         * bfd-in2.h: Regenerate.
 604
 605 2019-09-05  Alan Modra  <amodra@gmail.com>
 606
 607         * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
 608         GOT_PCREL and PLT_PCREL relocs as affecting the value stored
 609         in the GOT/PLT entry rather than affecting the offset to that
 610         GOI/PLT entry.
 611         (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
 612
 613 2019-09-05  Alan Modra  <amodra@gmail.com>
 614
 615         * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
 616         in second instruction.
 617         (ppc64_elf_relocate_section): Likewise.
 618
 619 2019-09-05  Alan Modra  <amodra@gmail.com>
 620
 621         PR 24955
 622         * libbfd-in.h (bfd_strdup): New inline function.
 623         * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup.  Close
 624         bfd on error.
 625         * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
 626         * opncls.c (bfd_fopen): Use bfd_strdup.  Close fd and stream
 627         on error.
 628         (bfd_openstreamr): Use bfd_strdup.
 629         (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
 630         * plugin.c (try_load_plugin): Use bfd_malloc.
 631         * libbfd.h: Regenerate.
 632
 633 2019-09-02  Alan Modra  <amodra@gmail.com>
 634
 635         PR 11983
 636         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
 637         on success.  Tidy.
 638         (read_alt_indirect_string): Likewise.
 639         (read_alt_indirect_ref): Likewise.
 640
 641 2019-08-31  Jim Wilson  <jimw@sifive.com>
 642
 643         PR 23825
 644         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
 645         SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
 646
 647 2019-08-30  Jim Wilson  <jimw@sifive.com>
 648
 649         * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
 650         error, call bfd_set_error, set ret to FALSE, and goto out label.
 651
 652 2019-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 653
 654         PR ld/24951
 655         * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
 656         BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
 657
 658 2019-08-29  Alan Modra  <amodra@gmail.com>
 659
 660         PR 24697
 661         * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
 662         when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
 663         R_PPC_EMB_SDA2REL.  Don't call bad_shared_reloc for any other
 664         reloc.
 665
 666 2019-08-29  Alan Modra  <amodra@gmail.com>
 667
 668         * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter.  Allow offset
 669         on second insn, return it in poff.
 670         (ppc64_elf_relocate_section): Add offset to paddi addend for
 671         PCREL_OPT.
 672
 673 2019-08-28  Jim Wilson  <jimw@sifive.com>
 674
 675         * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
 676         section when setting max_alignment.  Update comment.
 677         (_bfd_riscv_relax_pc): Likewise.
 678
 679 2019-08-29  Alan Modra  <amodra@gmail.com>
 680
 681         PR 24891
 682         * bfd.c (struct bfd): Add no_element_cache.
 683         * archive.c (_bfd_get_elt_at_filepos): Don't add element to
 684         archive cache when no_element_cache.
 685         (bfd_generic_archive_p): Set no_element_cache when opening first
 686         element to check format.  Close first element too.
 687         (do_slurp_bsd_armap): Don't zero ardata->cache here.
 688         * bfd-in2.h: Regenerate.
 689
 690 2019-08-24  Alan Modra  <amodra@gmail.com>
 691
 692         * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
 693         symbols from GOT optimisation.
 694
 695 2019-08-23  Stafford Horne  <shorne@gmail.com>
 696
 697         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
 698         PLT GOT entries.
 699
 700 2019-08-23  Nick Clifton  <nickc@redhat.com>
 701
 702         PR 24456
 703         * elf.c (bfd_section_from_shdr): Issue an informative warning
 704         message and continue processing other sections after encountering
 705         a reloc section for a section which already has other relocs
 706         associated with it.
 707
 708 2019-08-23  Alan Modra  <amodra@gmail.com>
 709
 710         PR 24933
 711         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
 712         on error without freeing plts[] contents.
 713
 714 2019-08-22  Dennis Zhang  <dennis.zhang@arm.com>
 715
 716         * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
 717
 718 2019-08-22  Nick Clifton  <nickc@redhat.com>
 719
 720         PR 24922
 721         * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
 722         reading data from extra records.
 723
 724 2019-08-22  Tamar Christina  <tamar.christina@arm.com>
 725
 726         PR ld/24601
 727         * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
 728         Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
 729         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
 730         * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
 731         for weak TLS.
 732
 733 2019-08-22  Alan Modra  <amodra@gmail.com>
 734
 735         * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
 736         instead recognize CMSE_PREFIX in symbol name.
 737         (elf32_arm_gc_mark_extra_sections): Likewise.
 738         (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
 739         (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
 740
 741 2019-08-20  Dennis Zhang  <dennis.zhang@arm.com>
 742
 743         * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
 744          Cortex-A77, cortex-A65AE, and Cortex-A76AE.
 745
 746 2019-08-20  Tamar Christina  <tamar.christina@arm.com>
 747
 748         * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
 749         elf32_arm_stub_long_branch_v4t_thumb_thumb,
 750         elf32_arm_stub_long_branch_v4t_thumb_arm,
 751         elf32_arm_stub_short_branch_v4t_thumb_arm,
 752         elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
 753         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
 754         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
 755         previous instruction.
 756
 757 2019-08-19  Tom Tromey  <tromey@adacore.com>
 758
 759         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
 760         holding symbols.
 761
 762 2019-08-19  Alan Modra  <amodra@gmail.com>
 763
 764         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
 765         to has_optrel.
 766         (struct _ppc64_elf_section_data): Likewise.
 767         (ppc64_elf_check_relocs): Set has_optrel for more relocs.
 768         (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
 769         than TOC loop.  Check PLT16 insns too.
 770
 771 2019-08-16  H.J. Lu  <hongjiu.lu@intel.com>
 772
 773         PR ld/24905
 774         * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
 775         PC-relative relocations back to ...
 776         (elf_x86_64_relocate_section): Here.
 777
 778 2019-08-16  Martin Liska  <mliska@suse.cz>
 779
 780         PR ld/24912
 781         * elflink.c: Report error only for not relocatable.
 782         * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
 783         here lto_slim_object as it's handled in caller.
 784
 785 2019-08-16  Alan Modra  <amodra@gmail.com>
 786
 787         * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
 788
 789 2019-08-15  Jim Wilson  <jimw@sifive.com>
 790
 791         * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
 792         RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
 793         to c.li instruction, and use ENCODE_RVC_IMM to set value.
 794
 795 2019-08-15  Tom Tromey  <tromey@adacore.com>
 796
 797         * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
 798         of section.
 799
 800 2019-08-14  Alan Modra  <amodra@gmail.com>
 801
 802         PR 24623
 803         * dwarf2.c (stash_comp_unit): New function, extracted from..
 804         (_bfd_dwarf2_find_nearest_line): ..here.
 805         (find_abstract_instance): Parse comp units and decode line info
 806         as needed.
 807
 808 2019-08-14  Alan Modra  <amodra@gmail.com>
 809
 810         * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
 811         (comp_unit_find_nearest_line): Use it here..
 812         (_bfd_dwarf2_find_symbol_bias): ..and here.
 813
 814 2019-08-14  Alan Modra  <amodra@gmail.com>
 815
 816         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
 817         * libbfd-in.h  (_bfd_dwarf2_find_nearest_line): Update prototype.
 818         * coffgen.c (coff_find_nearest_line_with_names): Adjust
 819         _bfd_dwarf2_find_nearest_line calls.
 820         * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
 821         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 822         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 823         * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
 824         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 825         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 826         * libbfd.h: Regenerate.
 827
 828 2019-08-09  Mihailo Stojanovic  <mihailo.stojanovic@rt-rk.com>
 829
 830         * elf-bfd.h (struct elf_backend_data): New members.
 831         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
 832         .gnu.hash section if necessary.
 833         (struct collect_gnu_hash_codes): New member.
 834         (elf_gnu_hash_process_symidx): New function name.
 835         (elf_renumber_gnu_hash_syms): Ignore local and undefined
 836         symbols. Record xlat location for every symbol which should have
 837         a .MIPS.xhash entry.
 838         (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
 839         dynamic section if necessary.
 840         (GNU_HASH_SECTION_NAME): New define.
 841         (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
 842         Update the section size info.
 843         * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
 844         (struct mips_elf_link_hash_entry): New member.
 845         (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
 846         table location.
 847         (mips_elf_sort_hash_table): Initialize the pointer to the
 848         .MIPS.xhash section.
 849         (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
 850         translation table entry with the symbol dynindx.
 851         (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
 852         (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
 853         info.
 854         (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
 855         section.
 856         (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
 857         dynamic section.
 858         (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
 859         (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
 860         sh_link info.
 861         (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
 862         (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
 863         (_bfd_mips_post_process_headers): Mark the ABI version as
 864         MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
 865         but not a .hash section.
 866         (_bfd_mips_elf_record_xhash_symbol): New function. Record a
 867         position in the translation table, associated with the hash
 868         entry.
 869         * elfxx-mips.h (literal_reloc_p): Define
 870         elf_backend_record_xhash_symbol backend hook.
 871         * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
 872         backend hook.
 873
 874 2019-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
 875
 876         * elf64-bpf.c (bpf_elf_relocate_section): New function.
 877         (bpf_elf_insn_disp_reloc): Delete function.
 878         (elf_backend_relocate_section): Define.
 879
 880 2019-08-07  Alan Modra  <amodra@gmail.com>
 881
 882         PR 24644
 883         * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
 884         for overflow in expressions involving nsymz.
 885
 886 2019-08-01  Ilia Diachkov  <ilia.diachkov@optimitech.com>
 887
 888         * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
 889         two pages in relro presence.
 890
 891 2019-08-01  Max Filippov  <jcmvbkbc@gmail.com>
 892
 893         * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
 894         (get_wsr_lbeg_opcode): New functions.
 895         (check_loop_aligned): Detect relaxed loops and adjust loop_len
 896         and insn_len for the first actual instruction of the loop.
 897
 898 2019-07-30  Alan Modra  <amodra@gmail.com>
 899
 900         PR 24768
 901         * bfd.c (struct bfd): Add lto_slim_object flag.
 902         * bfd-in2.h: Regenerate.
 903
 904 2019-07-29  Martin Liska  <mliska@suse.cz>
 905
 906         PR 24768
 907         * archive.c (_bfd_compute_and_write_armap): Come up with
 908         report_plugin_err variable.
 909         * bfd-in2.h (struct bfd): Add lto_slim_object flag.
 910         * elf.c (struct lto_section): New.
 911         (_bfd_elf_make_section_from_shdr): Parse content of
 912         .gnu_lto_.lto section.
 913         * elflink.c: Report error for a missing LTO plugin.
 914         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 915
 916 2019-07-28  Alan Modra  <amodra@gmail.com>
 917
 918         PR 24857
 919         PR 24339
 920         * elflink.c (elf_link_add_object_symbols): Report an informative
 921         error on finding local symbols with index equal or greater than
 922         symbol table sh_info.  Correct comment.  Allow such symbols in
 923         dynamic objects.  Abort on NULL section for symbol.
 924
 925 2019-07-26  Alan Modra  <amodra@gmail.com>
 926
 927         * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
 928         (elf_linker): Don't define.
 929         * elflink.c (bfd_elf_final_link): Don't set elf_linker.
 930
 931 2019-07-25  YunQiang Su  <syq@debian.org>
 932
 933         PR 24832
 934         * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
 935         mips inputs.
 936
 937 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
 938
 939         * elf32-arc.c (bfd_get_32_me): Add a small description, fix
 940         formating.
 941         (reloc_type_to_name): Fix formating.
 942         (arc_elf_object_p): Likewise.
 943         (debug_arc_reloc): Likewise.
 944         (arc_do_relocation): Likewise.
 945
 946 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
 947
 948         * elf32-arc.c (bfd_get_32_me): New function.
 949         (bfd_put_32_me): Likewise.
 950         (arc_elf_relax_section): Likewise.
 951         (bfd_elf32_bfd_relax_section): Define.
 952
 953 2019-07-24  Alan Modra  <amodra@gmail.com>
 954
 955         * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
 956         elf_backend_final_write_processing, don't pass linker arg.
 957         (_bfd_elf_final_write_processing): Update prototype.
 958         * elf.c (_bfd_elf_write_object_contents): Adjust call.
 959         (_bfd_elf_final_write_processing): Return error on incompatible
 960         OSABI and has_gnu_osabi.  Remove linker arg.
 961         * elf-nacl.h (nacl_final_write_processing): Update prototype.
 962         * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
 963         * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
 964         (_bfd_mips_elf_final_write_processing): Likewise.
 965         * elf-hppa.h (elf_hppa_final_write_processing): Return status
 966         and remove linker arg.
 967         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
 968         * elf-nacl.c (nacl_final_write_processing): Likewise.
 969         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
 970         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 971         * elf32-arm.c (arm_final_write_processing): Likewise.
 972         (elf32_arm_final_write_processing): Likewise.
 973         (elf32_arm_nacl_final_write_processing): Likewise.
 974         (elf32_arm_vxworks_final_write_processing): Likewise.
 975         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 976         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 977         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 978         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 979         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 980         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 981         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 982         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 983         * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
 984         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 985         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 986         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 987         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 988         * elf32-ppc.c (ppc_final_write_processing): Likewise.
 989         (ppc_elf_final_write_processing): Likewise.
 990         (ppc_elf_vxworks_final_write_processing): Likewise.
 991         * elf32-sparc.c (sparc_final_write_processing): Likewise.
 992         (elf32_sparc_final_write_processing): Likewise.
 993         (elf32_sparc_vxworks_final_write_processing): Likewise.
 994         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 995         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 996         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 997         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 998         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 999         * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1000         (_bfd_mips_elf_final_write_processing): Likewise.
1001
1002 2019-07-24  Alan Modra  <amodra@gmail.com>
1003
1004         * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1005         early.
1006         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1007         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1008
1009 2019-07-24  Alan Modra  <amodra@gmail.com>
1010
1011         * elf32-visium.c (visium_elf_post_process_headers): Don't set
1012         EI_OSABI header byte here.
1013         (ELF_OSABI): Define.
1014
1015 2019-07-23  Alan Modra  <amodra@gmail.com>
1016
1017         * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1018         * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1019         (get_program_header_size): Formatting.  Only test SH_GNU_MBIND
1020         when elf_gnu_osabi_mbind is set.
1021         (_bfd_elf_map_sections_to_segments): Likewise.
1022         (_bfd_elf_init_private_section_data): Likewise.
1023         (_bfd_elf_final_write_processing): Update comment.
1024         * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1025         (elf_backend_special_sections): Define without .tbss for linux.
1026
1027 2019-07-23  Alan Modra  <amodra@gmail.com>
1028
1029         * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1030         Remove none, any, all enums.
1031         (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1032         (_bfd_elf_final_write_processing): Declare.
1033         * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1034         elf_backend_final_write_processing.
1035         (_bfd_elf_post_process_headers): Move body of function to..
1036         (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1037         only when not already set.  Adjust for rename.
1038         * elfxx-target.h (elf_backend_final_write_processing): Default to
1039         _bfd_elf_final_write_processing.
1040         * elf-hppa.h (elf_hppa_final_write_processing): Call
1041         _bfd_elf_final_write_processing.
1042         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1043         * elf-nacl.c (nacl_final_write_processing): Likewise.
1044         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1045         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1046         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1047         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1048         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1049         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1050         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1051         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1052         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1053         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1054         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1055         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1056         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1057         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1058         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1059         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1060         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1061         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1062         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1063         * elf32-arm.c (arm_final_write_processing): Split out from..
1064         (elf32_arm_final_write_processing): ..here.  Call
1065         _bfd_elf_final_write_processing.
1066         (elf32_arm_nacl_final_write_processing): Adjust.
1067         * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1068         (_bfd_mips_elf_final_write_processing): ..here.  Call
1069         _bfd_elf_final_write_processing.
1070         * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1071         * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1072         * elf32-ppc.c (ppc_final_write_processing): Split out from..
1073         (ppc_elf_final_write_processing): ..here.  Call
1074         _bfd_elf_final_write_processing.
1075         (ppc_elf_vxworks_final_write_processing): Adjust.
1076         * elf32-sparc.c (sparc_final_write_processing): Split out from..
1077         (elf32_sparc_final_write_processing): ..here.  Call
1078         _bfd_elf_final_write_processing.
1079         (elf32_sparc_vxworks_final_write_processing): Adjust.
1080         * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1081         * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1082         * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1083         * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1084         * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1085         * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1086         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1087         * elflink.c (elf_link_add_object_symbols): Likewise.
1088         (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1089         instead.
1090
1091 2019-07-23  Omar Majid  <omajid@redhat.com>
1092
1093         * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1094         I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1095         AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1096         AMD64_NETBSD_MAGIC.
1097         * peXXigen.c: Add comment about source of .NET magic numbers.
1098
1099 2019-07-19  Alan Modra  <amodra@gmail.com>
1100
1101         * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1102         (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1103         (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1104         (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1105         * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1106         (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1107         (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1108         (ppc64_elf_check_relocs): Support pcrel tls relocs.
1109         (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1110         * bfd-in2.h: Regenerate.
1111         * libbfd.h: Regenerate.
1112
1113 2019-07-18  Alan Modra  <amodra@gmail.com>
1114
1115         * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1116         a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
1117         match test.
1118
1119 2019-07-18  Alan Modra  <amodra@gmail.com>
1120
1121         * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1122         (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1123         is more than 8 bits.
1124         (ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
1125         tls_type vars unsigned int.
1126         (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1127         to select r_type edit.
1128
1129 2019-07-18  Alan Modra  <amodra@gmail.com>
1130
1131         * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1132         Correct comment.
1133         * elf64-ppc.c (TLS_GDIE): Likewise.
1134
1135 2019-07-18  Alan Modra  <amodra@gmail.com>
1136
1137         * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1138         range of tp-relative offsets.
1139
1140 2019-07-15  Alan Modra  <amodra@gmail.com>
1141
1142         * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1143         alias is no longer bfd_link_hash_defined, clear the alias.
1144
1145 2019-07-13  Alan Modra  <amodra@gmail.com>
1146
1147         * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1148         tls_sec.
1149         (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1150         (_bfd_elf_init_2_index_sections): Likewise.
1151         * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1152         relocations for local TLS symbols, use STN_UNDEF as the relocation
1153         symbol.
1154         * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1155         leave TLS symbol value in the addend.
1156
1157 2019-07-08  Alan Modra  <amodra@gmail.com>
1158
1159         PR 24785
1160         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1161         size before reading first word.
1162
1163 2019-07-02  Nick Clifton  <nickc@redhat.com>
1164
1165         PR 24717
1166         * elf.c (is_debuginfo_file): New function.
1167         (assign_file_positions_for_non_load_sections): Do not warn about
1168         allocated sections outside of loadable segments if they are found
1169         in a debuginfo file.
1170         * elf-bfd.h (is_debuginfo_file): Prototype.
1171
1172 2019-07-02  Nick Clifton  <nickc@redhat.com>
1173
1174         PR 24753
1175         * compress.c (bfd_get_full_section_contents): Do not complain
1176         about linker created sections that are larger than the file size.
1177
1178 2019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
1179
1180         * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1181         (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1182         for CMSE stubs.
1183         (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1184
1185 2019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1186
1187         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1188         sections when .text section contain secure entry functions
1189         is marked.
1190
1191 2019-07-01  Nick Clifton  <nickc@redhat.com>
1192
1193         PR 23839
1194         * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1195         section VMA in the offset used to update exidx relocs.
1196
1197 2019-06-28  Nick Clifton  <nickc@redhat.com>
1198
1199         PR 24708
1200         * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1201         large version reference section.
1202         * compress.c (bfd_get_full_section_contents): Check for an
1203         uncompressed section whose size is larger than the file size.
1204
1205 2019-06-28  Alan Modra  <amodra@gmail.com>
1206
1207         * format.c (bfd_check_format_matches): Don't match plugin target
1208         if another target matches.  Expand comment.
1209         * targets.c (_bfd_target_vector): Move plugin_vec after all other
1210         non-corefile targets, outside !SELECT_VECS.
1211         * config.bfd: Don't handle targ=plugin here.
1212         * configure.ac: Don't add plugin to enable_targets or handle in
1213         target loop setting selvecs and other target vars.
1214         * configure: Regenerate.
1215
1216 2019-06-26  Nick Clifton  <nickc@redhat.com>
1217
1218         PR 24703
1219         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1220         messages for failures.
1221         * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1222         if returning an error value.
1223
1224 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1225
1226         * elf-properties.c (elf_find_and_remove_property): Rename last
1227         parameter. Mention it in comment.
1228
1229 2019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
1230
1231         * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1232         SEC_MERGE or SEC_CODE flags are set.
1233         (_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
1234         symtype consistently.  Don't include sec_addr (sym_sec) in symval.
1235         Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1236         Add sec_addr (sym_sec) after handling merge sections.
1237
1238 2019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1239
1240         PR ld/24721
1241         * elf-properties.c (elf_merge_gnu_property_list): Remove the
1242         property after reporting property removal.
1243
1244 2019-06-23  Alan Modra  <amodra@gmail.com>
1245
1246         PR 24704
1247         * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1248         (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1249         Reduce range of offsets allowed for other GOT relocs.
1250
1251 2019-06-23  Alan Modra  <amodra@gmail.com>
1252
1253         PR 24689
1254         * elfcode.h (elf_object_p): Warning fix.
1255
1256 2019-06-21  Alan Modra  <amodra@gmail.com>
1257
1258         PR 24689
1259         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1260
1261 2019-06-19  Alan Modra  <amodra@gmail.com>
1262
1263         PR 24697
1264         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1265         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
1266
1267 2019-06-19  Alan Modra  <amodra@gmail.com>
1268
1269         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1270         functions that require r2 valid to use local entry.
1271         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1272
1273 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1274
1275         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1276         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1277         with elfNN_aarch64_allocate_local_dynrelocs.
1278
1279 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1280
1281         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1282
1283 2019-06-14  Alan Modra  <amodra@gmail.com>
1284
1285         * Makefile.in: Regenerate.
1286         * configure: Regenerate.
1287
1288 2019-06-14  Alan Modra  <amodra@gmail.com>
1289
1290         * elf64-ppc.c: Fix comments involving paddi.
1291
1292 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
1293
1294         PR 24643
1295         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1296         absent, or the bfd is not in the ELF formart.
1297         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1298
1299 2019-06-10  Christos Zoulas  <christos@zoulas.com>
1300
1301         PR 24650
1302         * elf.c (elfcore_make_auxv_note_section): New function.
1303         (elfcore_grok_note): Use it.
1304         (elfcore_grok_freebsd_note): Likewise.
1305         (elfcore_grok_openbsd_note): Likewise.
1306         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
1307         NT_NETBSDCORE_AUXV notes.
1308
1309 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1310
1311         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1312         alignment of the new gnu property section.
1313
1314 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1315
1316         * bfd-in.h: Change comment.
1317         * bfd-in2.h: Regenerate.
1318         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1319         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1320         Likwise.
1321
1322 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1323
1324         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1325         Remove overflow check.
1326
1327 2019-05-28  Alan Modra  <amodra@gmail.com>
1328
1329         PR 24596
1330         * cofflink.c (coff_link_check_archive_element): Don't assume
1331         element is a coff object file after calling add_archive_element.
1332
1333 2019-05-28  Alan Modra  <amodra@gmail.com>
1334
1335         PR 24596
1336         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1337         attempt to set sh_entsize for excluded PLT section.
1338
1339 2019-05-28  Alan Modra  <amodra@gmail.com>
1340
1341         PR 24596
1342         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1343         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1344         allocated in alpha_dynamic_entries_for_reloc.
1345
1346 2019-05-28  Alan Modra  <amodra@gmail.com>
1347
1348         PR 24596
1349         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1350         on NULL output_section.
1351         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1352
1353 2019-05-28  Alan Modra  <amodra@gmail.com>
1354
1355         PR 24596
1356         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1357         entry when MUST_FIND.  Abort when MUST_FIND not found.
1358         (elf_m68k_get_bfd2got_entry): Likewise.
1359         (elf_m68k_relocate_section): Remove now useless assert.
1360
1361 2019-05-28  Alan Modra  <amodra@gmail.com>
1362
1363         PR 24596
1364         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1365         from bfd_link_info, not an output section owner.
1366         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1367         (elf_hppa_final_link_relocate): Likewise.
1368
1369 2019-05-28  Alan Modra  <amodra@gmail.com>
1370
1371         PR 24596
1372         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1373         create_object_symbols_section, obj_textsec, obj_datasec or
1374         obj_bsssec.  Fix other errors in placement.
1375         * config.bfd: Obsolete tic30-aout.
1376
1377 2019-05-28  Alan Modra  <amodra@gmail.com>
1378
1379         PR 24596
1380         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1381         end of section list as well as section_count.
1382         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1383         section list before returning error.
1384
1385 2019-05-27  Alan Modra  <amodra@gmail.com>
1386
1387         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1388
1389 2019-05-27  Alan Modra  <amodra@gmail.com>
1390
1391         PR 24596
1392         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1393
1394 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1395
1396         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1397         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1398         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1399         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1400         (elf_backend_merge_symbol_attribute): Define.
1401
1402 2019-05-24  Alan Modra  <amodra@gmail.com>
1403
1404         * po/SRC-POTFILES.in: Regenerate.
1405
1406 2019-05-24  Alan Modra  <amodra@gmail.com>
1407
1408         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1409         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1410         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1411         (struct ppc_link_hash_table): Add powerxx_stubs.
1412         (ppc64_elf_check_relocs): Set powerxx_stubs.
1413         (build_powerxx_offset, size_powerxx_offset),
1414         (num_relocs_for_powerxx_offset),
1415         (emit_relocs_for_powerxx_offset): New functions.
1416         (plt_stub_size): Size powerxx stubs.
1417         (ppc_build_one_stub): Emit powerxx stubs.
1418         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
1419         powerxx stubs.
1420
1421 2019-05-24  Alan Modra  <amodra@gmail.com>
1422
1423         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1424         R_PPC64_GOT_PCREL34.
1425         (xlate_pcrel_opt): New function.
1426         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1427         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1428         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
1429
1430 2019-05-24  Alan Modra  <amodra@gmail.com>
1431
1432         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1433         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1434         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1435         (BFD_RELOC_PPC64_PLT_PCREL34),
1436         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1437         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1438         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1439         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1440         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1441         * elf64-ppc.c (PNOP): Define.
1442         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1443         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1444         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1445         relocs.
1446         (ppc64_elf_prefix_reloc): New function.
1447         (struct ppc_link_hash_table): Add notoc_plt.
1448         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1449         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1450         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1451         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
1452         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
1453         possible need for dynamic relocs on non-pcrel powerxx relocs.
1454         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1455         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1456         (toc_adjusting_stub_needed): Likewise.
1457         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1458         (ppc64_elf_relocate_section): Handle new powerxx relocs.
1459         * bfd-in2.h: Regenerate.
1460         * libbfd.h: Regenerate.
1461
1462 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1463
1464         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1465         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1466         bpf_elf64_be_vec.
1467         * configure: Regenerate.
1468
1469 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1470
1471         * configure: Regenerated.
1472         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1473         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1474         (BFD64_BACKENDS): Add elf64-bpf.lo.
1475         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1476         * Makefile.in (SOURCE_HFILES): Regenerate.
1477         * config.bfd (targ_cpu): Handle bpf-*-* targets.
1478         * cpu-bpf.c: New file.
1479         * elf64-bpf.c: Likewise.
1480         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1481         bpf_elf64_le_vec.
1482         * archures.c: Define architecture bfd_arch_bpf and machine
1483         bfd_arch_bpf.
1484         * reloc.c: Define BFD relocations used by the BPF target.
1485         * bfd-in2.h: Regenerated.
1486         * libbfd.h: Likewise.
1487
1488 2019-05-22  Alan Modra  <amodra@gmail.com>
1489
1490         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1491         contents.
1492
1493 2019-05-22  Alan Modra  <amodra@gmail.com>
1494
1495         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1496         processing on "size error in section".
1497
1498 2019-05-22  Alan Modra  <amodra@gmail.com>
1499
1500         * som.c (som_bfd_free_cached_info): Call
1501         _bfd_generic_close_and_cleanup.
1502
1503 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1504
1505         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1506         for TLS_TPREL_HI16(/LO16) relocations in shared library.
1507
1508 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1509
1510         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1511         checks.  Search the RELA table for n64 relocations.
1512
1513 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
1514             Faraz Shahbazker  <fshahbazker@wavecomp.com>
1515
1516         * elfxx-mips.c (LA25_BC): New macro.
1517         (mips_elf_link_hash_table)<compact_branches>: New field.
1518         (STUB_JALRC): New macro.
1519         (mipsr6_o32_exec_plt0_entry_compact): New array.
1520         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1521         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1522         (mipsr6_exec_plt_entry_compact): Likewise.
1523         (mips_elf_create_la25_stub): Use BC instead of J for stubs
1524         when compact_branches is true.
1525         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1526         PLT for MIPSR6 with compact_branches.  Do not reorder the
1527         compact branches PLT.  Switch the lazy stub for MIPSR6
1528         with compact_branches to use JALRC.
1529         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1530         when compact_branches is true.
1531         (_bfd_mips_elf_compact_branches): New function.
1532         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1533
1534 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1535
1536         PR ld/24373
1537         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1538         Fix print formatter.
1539
1540 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1541
1542         PR 24460
1543         * elf32-arm.c (get_value_helper): Remove.
1544         (elf32_arm_final_link_relocate): Fix branch future relocations.
1545
1546 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1547
1548         PR ld/24373
1549         * bfd-in.h (enum erratum_84319_opts): New
1550         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1551         int to enum erratum_84319_opts.
1552         * bfd-in2.h: Regenerate.
1553         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1554         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1555         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1556         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1557         (_bfd_aarch64_resize_stubs): Amend comment.
1558         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1559         requested.
1560         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1561         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1562         erratum workaround.
1563         (clear_erratum_843419_entry): Update erratum conditional.
1564
1565 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1566
1567         PR ld/24571
1568         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1569         when computing distance_short_enough.
1570
1571 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1572
1573         PR ld/24564
1574         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1575         Wrap around even if distance equals avr_pc_wrap_around.
1576
1577 2019-05-20  Nick Clifton  <nickc@redhat.com>
1578
1579         * po/fr.po: Updated French translation.
1580
1581 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1582
1583         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1584
1585 2019-05-16  Alan Modra  <amodra@gmail.com>
1586
1587         * elf32-arm.c (elf32_arm_write_section): Revert last change.
1588
1589 2019-05-15  Alan Modra  <amodra@gmail.com>
1590
1591         * elf32-arm.c (elf32_arm_write_section): Don't leave
1592         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1593         unitialised section contents.
1594
1595 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
1596
1597         PR 19921
1598         * verilog.c: (VerilogDataWidth): New variable.
1599         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1600
1601 2019-05-08  Nick Clifton  <nickc@redhat.com>
1602
1603         PR 24523
1604         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1605         rather than FALSE if encountering a non-ELF file.
1606
1607 2019-05-06  Alan Modra  <amodra@gmail.com>
1608
1609         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1610
1611 2019-05-06  Alan Modra  <amodra@gmail.com>
1612
1613         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1614         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1615         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1616         * libbfd.h: Regenerate.
1617         * bfd-in2.h: Regenerate.
1618
1619 2019-05-04  Alan Modra  <amodra@gmail.com>
1620
1621         PR 24511
1622         * syms.c (coff_section_type): Only allow '.', '$' and numeric
1623         following the standard section names.
1624         (bfd_decode_symclass): Prioritize section flag tests in
1625         decode_section_type before name tests in coff_section_type.
1626         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1627         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
1628         their names and choose standard .text section flags for
1629         fake_section.
1630
1631 2019-05-02  Nick Clifton  <nickc@redhat.com>
1632
1633         PR 24493
1634         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1635         .gnu.debugaltlink sections as debugging sections.
1636
1637 2019-04-30  Alan Modra  <amodra@gmail.com>
1638
1639         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1640         (struct _ppc64_elf_section_data): Likewise.
1641         (ppc64_elf_check_relocs): Set above fields.
1642         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1643         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1644         when possible.
1645
1646 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1647
1648         PR ld/24486
1649         * elflink.c (elf_link_output_extsym): Don't complain undefined
1650         weak dynamic reference.
1651
1652 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
1653
1654         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1655         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1656         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1657         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1658         (elfNN_aarch64_small_plt0_pac_entry): Remove.
1659         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1660         (elfNN_aarch64_small_plt0_bti_entry): Update.
1661         (elfNN_aarch64_small_plt_bti_entry): Update.
1662         (elfNN_aarch64_small_plt_pac_entry): Update.
1663         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1664         (setup_plt_values): Setup new entries.
1665         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1666         (elfNN_aarch64_plt_sym_val): Likewise.
1667
1668 2019-04-22  Jim Wilson  <jimw@sifive.com>
1669
1670         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1671
1672 2019-04-19  Alan Modra  <amodra@gmail.com>
1673
1674         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1675
1676 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1677
1678         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1679         building shared object.
1680         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1681
1682 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1683
1684         PR ld/24458
1685         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1686         linker_def.
1687
1688 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1689
1690         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1691         relocation.
1692         * bfd-in2.h: Regenerate.
1693         * libbfd.h: Likewise.
1694
1695 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1696
1697         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1698         * bfd-in2.h: Regenerated.
1699         * libbfd.h: Regenerated.
1700
1701 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1702
1703         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1704         * bfd-in2.h: Regenerated.
1705         * libbfd.h: Likewise.
1706
1707 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1708
1709         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1710         * bfd-in2.h: Regenerated.
1711         * libbfd.h: Regenerated.
1712         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1713         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1714         and R_ARM_THM_BF12 together.
1715         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1716
1717 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1718
1719         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1720         * libbfd.h: Regenerated.
1721         * bfd-in2.h: Regenerated.
1722         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1723         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1724         and R_ARM_THM_BF18 together.
1725         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1726
1727 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1728
1729         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1730         * bfd-in2.h: Regenerated.
1731         * libbfd.h: Regenerated.
1732         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1733         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1734         and R_ARM_THM_BF16 together.
1735         (get_value_helper): New reloc helper.
1736         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1737
1738 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1739
1740         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1741         * bfd-in2.h: Regenerate.
1742         * libbfd.h: Regenerate.
1743
1744 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1745
1746         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1747         * bfd-in2.h: Regenerate.
1748         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1749         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1750         and update assert.
1751         (using_thumb2): Likewise.
1752         (using_thumb2_bl): Update assert.
1753         (arch_has_arm_nop): Likewise.
1754         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1755         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1756
1757 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1758
1759         * elf-linker-x86.h (elf_x86_cet_report): New.
1760         (elf_linker_x86_params): Add cet_report.
1761         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1762         missing IBT and SHSTK properties if needed.
1763
1764 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1765
1766         PR ld/24436
1767         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1768         "h != NULL".  Don't check "h != NULL" before calling.
1769         bfd_elf_gc_record_vtentry.
1770         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1771         * elf32-bfin.c (bfin_check_relocs): Likewise.
1772         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1773         * elf32-csky.c (csky_elf_check_relocs): Likewise.
1774         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1775         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1776         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1777         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1778         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1779         * elf32-i386.c (elf_i386_check_relocs): Likewise.
1780         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1781         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1782         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1783         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1784         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1785         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1786         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1787         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1788         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1789         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1790         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1791         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1792         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1793         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1794         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1795         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1796         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1797         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1798         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1799         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1800         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1801         VTENTRY entry.
1802
1803 2019-04-11  Alan Modra  <amodra@gmail.com>
1804
1805         PR 24435
1806         * elflink.c (elf_link_add_object_symbols): Don't read partial
1807         dynamic entries from fuzzed objects.
1808
1809 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
1810
1811         PR ld/24302
1812         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1813         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1814         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1815
1816 2019-04-10  Michael Forney  <mforney@mforney.org>
1817
1818         PR 24427
1819         * doc/chew.c (free_words): Correctly free "push_text" strings.
1820
1821 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1822
1823         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1824
1825 2019-04-08  Alan Modra  <amodra@gmail.com>
1826
1827         * configure.ac (elfxx_x86): Define and use.
1828         * configure: Regenerate.
1829
1830 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1831
1832         * elf-linker-x86.h: New file.
1833         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1834         to get x86-specific linker options.
1835         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1836         (elf_x86_64_check_relocs): Likewise.
1837         (elf_x86_64_relocate_section): Likewise.
1838         (elf_x86_64_link_setup_gnu_properties): Likewise.
1839         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1840         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1841         (_bfd_elf_linker_x86_set_options): New function.
1842         * elfxx-x86.h: Include "elf-linker-x86.h".
1843         (elf_x86_link_hash_table): Add params.
1844
1845 2019-04-03  Alan Modra  <amodra@gmail.com>
1846
1847         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1848         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1849         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1850         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1851         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1852         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1853
1854 2019-04-02  Jim Wilson  <jimw@sifive.com>
1855
1856         PR 24389
1857         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1858         ELF header flags to after check for ELF object file.  Loop through
1859         sections looking for code sections, if none, then skip ABI checks.
1860
1861 2019-03-30  Andrew Waterman  <andrew@sifive.com>
1862
1863         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1864         rd == X_RA case.
1865
1866 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
1867
1868         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1869         info->export_dynamic to the conditional.
1870
1871 2019-03-28  Alan Modra  <amodra@gmail.com>
1872
1873         PR 24392
1874         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1875         * configure: Regenerate.
1876         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1877         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1878         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1879         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1880         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1881
1882 2019-03-21  Jim Wilson  <jimw@sifive.com>
1883
1884         PR 24365
1885         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1886         verify sym non-NULL before using.  Add identical check using h.
1887
1888 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
1889
1890         * elf-bfd.h (struct elf_backend_data): Add argument to
1891         merge_gnu_properties.
1892         * elf-properties.c (elf_merge_gnu_properties): Add argument to
1893         itself and while calling bed->merge_gnu_properties.
1894         (elf_merge_gnu_property_list): Update the calls for
1895         elf_merge_gnu_properties.
1896         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1897         of --force-bti warning and add argument.
1898         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1899         warning.
1900         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1901         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1902         declaration.
1903
1904 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
1905
1906         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1907         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1908         (elf_backend_fixup_gnu_properties): Define for AArch64.
1909
1910 2019-03-18  Alan Modra  <amodra@gmail.com>
1911
1912         PR 24355
1913         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1914         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
1915         attempt at writing glink stubs only once.
1916
1917 2019-03-16  Alan Modra  <amodra@gmail.com>
1918
1919         PR 24337
1920         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1921         (_bfd_elf_rel_local_sym): Likewise.
1922         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1923         section of symbols with unrecognized shndx.
1924
1925 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1926
1927         PR ld/24267
1928         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1929         section.
1930         * cofflink.c (coff_link_add_symbols): Check for symbols defined
1931         in discarded section.
1932
1933 2019-03-15  Alan Modra  <amodra@gmail.com>
1934
1935         PR 24339
1936         * elflink.c (elf_link_add_object_symbols): Bail out on a local
1937         symbol after globals if elf_bad_symtab is not set.
1938
1939 2019-03-15  Alan Modra  <amodra@gmail.com>
1940
1941         PR 24337
1942         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1943         (_bfd_elf_rel_local_sym): Likewise.
1944
1945 2019-03-15  Alan Modra  <amodra@gmail.com>
1946
1947         PR 24336
1948         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1949         object files with sh_size not a multiple of sh_entsize.
1950
1951 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1952
1953         PR ld/24338
1954         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1955         input with bad relocation.
1956
1957 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1958
1959         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1960
1961 2019-03-14  Nick Clifton  <nickc@redhat.com>
1962
1963         PR 24334
1964         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1965         (save_section_vma): Initialise field to the number of entries in
1966         the sec_vma table.
1967         (section_vma_same): Check that the number of entries in the
1968         sec_vma table matches the number of sections in the bfd.
1969
1970 2019-03-14  Nick Clifton  <nickc@redhat.com>
1971
1972         PR 24333
1973         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1974         section owner pointer when adding the default symbol.
1975
1976 2019-03-14  Nick Clifton  <nickc@redhat.com>
1977
1978         PR 24332
1979         * elflink.c (elf_link_add_object_symbols): Add new local variable
1980         extversym_end.  Initialise it to point to the end of the version
1981         symbol table, if present.  Check it when initialising and updating
1982         the ever pointer.
1983
1984 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1985
1986         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1987         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1988         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1989         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1990         and PLT_PAC_PLT.
1991         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1992         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1993         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1994
1995 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1996             Szabolcs Nagy  <szabolcs.nagy@arm.com>
1997
1998         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1999         (aarch64_bti_pac_info): New.
2000         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2001         (bfd_elf32_aarch64_set_options): Likewise.
2002         * bfd-in2.h: Regenerate
2003         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2004         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2005         (elfNN_aarch64_small_plt0_bti_entry): New.
2006         (elfNN_aarch64_small_plt_bti_entry): New.
2007         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2008         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2009         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2010         tlsdesc_plt_entry_size fields.
2011         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2012         (setup_plt_values): New helper function.
2013         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2014         bti enable type.
2015         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2016         fixed macros.
2017         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2018         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2019         to plt stubs instead of fixed ones and update filling them according
2020         to the need for bti.
2021         (elfNN_aarch64_init_small_plt0_entry): Likewise.
2022         (elfNN_aarch64_finish_dynamic_sections): Likewise.
2023         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2024         (elfNN_aarch64_plt_sym_val): Update size accordingly.
2025         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2026         is set.
2027         (bfd_elfNN_get_synthetic_symtab): Define.
2028         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2029         and mising BTI NOTE SECTION.
2030
2031
2032 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
2033
2034         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2035         linker created inputs from merge.
2036         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2037         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2038         (elfNN_aarch64_link_setup_gnu_properties): New.
2039         (elfNN_aarch64_merge_gnu_properties): New.
2040         (elf_backend_setup_gnu_properties): Define for AArch64.
2041         (elf_backend_merge_gnu_properties): Likewise.
2042         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2043         (_bfd_aarch64_elf_parse_gnu_properties): Define.
2044         (_bfd_aarch64_elf_merge_gnu_properties): Define.
2045         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2046         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2047         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2048         (elf_backend_parse_gnu_properties): Define for AArch64.
2049
2050 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2051
2052         PR ld/24322
2053         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2054         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2055
2056 2019-03-12  Alan Modra  <amodra@gmail.com>
2057
2058         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
2059         nmemb parameter.  Use bfd_alloc2.
2060         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
2061         Delete assertion.
2062         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2063         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
2064         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2065         doesn't overflow.
2066         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
2067         (assign_section_numbers): Style fix.
2068         (swap_out_syms): Use bfd_malloc2.
2069         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2070         overflow.
2071         (_bfd_elf_make_empty_symbol): Style fix.
2072         (elfobj_grok_stapsdt_note_1): Formatting.
2073         * elfcode.h (elf_object_p): Use bfd_alloc2.
2074         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2075         (elf_slurp_symbol_table): Use bfd_zalloc2.
2076         (elf_slurp_reloc_table): Use bfd_alloc2.
2077         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2078         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2079         size calculation doesn't overflow.
2080         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2081         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2082         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2083
2084 2019-03-08  Alan Modra  <amodra@gmail.com>
2085
2086         PR 24311
2087         * merge.c (merge_strings): Return secinfo.  Don't pad section
2088         to alignment here.
2089         (_bfd_merge_sections): Pad section to alignment here, if input
2090         sections contributing to merged output all pad to alignment.
2091         Formatting.
2092
2093 2019-03-06  Nick Clifton  <nickc@redhat.com>
2094
2095         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2096         table pointer.
2097         * coffgen.c (coff_find_nearest_line_with_names): Do not call
2098         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2099
2100 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
2101
2102         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2103         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2104
2105         PR 20113
2106         * elf32-s390.c (allocate_dynrelocs): Update comment.
2107
2108 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
2109
2110         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2111
2112 2019-02-28  Nick Clifton  <nickc@redhat.com>
2113
2114         PR 24273
2115         * elf.c (bfd_elf_string_from_elf_section): Check for a string
2116         section that is not NUL terminated.
2117
2118 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2119
2120         PR ld/24276
2121         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2122         by linker when checking copy reloc on protected symbol.
2123
2124 2019-02-24  Alan Modra  <amodra@gmail.com>
2125
2126         PR 24144
2127         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2128
2129 2019-02-20  Eric Tsai  <erictsai@cadence.com>
2130
2131         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2132         sections between the call site and call destination and adjust
2133         call distance by the largest alignment.
2134
2135 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
2136
2137         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2138         * elf.c (elfcore_grok_aarch_pauth): New function.
2139         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2140         (elfcore_write_aarch_pauth): New function.
2141         (elfcore_write_register_note): Check for AArch64 pauth section.
2142
2143 2019-02-20  Alan Modra  <amodra@gmail.com>
2144
2145         PR 24225
2146         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2147         return value.
2148
2149 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
2150
2151         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2152         Darwin hosts, not just or1k.
2153         * configure: Regenerate.
2154
2155 2019-02-20  Alan Modra  <amodra@gmail.com>
2156
2157         PR 24236
2158         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2159         sentinel NUL to string buffer nearer to loop where it is used.
2160         Don't go past sentinel when scanning strings, and don't write
2161         NUL again.
2162         * archive.c (do_slurp_coff_armap): Simplify string handling to
2163         archive64.c style.
2164
2165 2019-02-19  Alan Modra  <amodra@gmail.com>
2166
2167         PR 24235
2168         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2169         attempting to prevent read past end of section.
2170
2171 2019-02-18  Alan Modra  <amodra@gmail.com>
2172
2173         PR 24225
2174         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2175         PRIx64 to generate warning messages.  Print local sym names too.
2176
2177 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
2178
2179         * elf32-arc (INIT_SYM_STRING): Delete.
2180         (FINI_SYM_STRING): Likewise.
2181         (init_str): Likewise.
2182         (fini_str): Likewise.
2183
2184 2019-02-08  Alan Modra  <amodra@gmail.com>
2185
2186         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2187         for bss-plt" warning to make it an error.
2188
2189 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2190
2191         PR ld/18841
2192         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2193         reloc_class_ifunc for ifunc symbols.
2194         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2195
2196 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2197
2198         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2199         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2200
2201 2019-02-07  Nick Clifton  <nickc@redhat.com>
2202
2203         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2204         into the definitely obsolete list.
2205
2206 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2207
2208         PR ld/24151
2209         * elf64-x86-64.c (elf_x86_64_need_pic): Check
2210         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2211         (elf_x86_64_relocate_section): Move PIC check for PC-relative
2212         relocations to ...
2213         (elf_x86_64_check_relocs): Here.
2214         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2215         to check if a symbol is defined in a non-shared object.
2216         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2217
2218 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
2219
2220         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2221         of 'labs' (and fix GCC warning).
2222
2223 2019-01-25  Nick Clifton  <nickc@redhat.com>
2224
2225         * po/ru.po: Updated Russian translation.
2226
2227 2019-01-23  Nick Clifton  <nickc@redhat.com>
2228
2229         * po/fr.po: Updated French translation.
2230
2231 2019-01-21  Nick Clifton  <nickc@redhat.com>
2232
2233         * po/pt.po: Updated Portuguese translation.
2234         * po/uk.po: Updated Ukranian translation.
2235
2236 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
2237
2238         PR 24108
2239         * elf32-nds32.c (nds32_relocate_section): Add space between words
2240         in error message.
2241         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2242         error message.
2243         (riscv_i_or_e_p): Likewise.
2244         (riscv_merge_arch_attr_info): Likewise.
2245
2246 2019-01-19  Nick Clifton  <nickc@redhat.com>
2247
2248         * version.m4: Reset to 2.32.51
2249         * configure: Regenerate.
2250         * po/bfd.pot: Regenerate.
2251
2252 2018-06-24  Nick Clifton  <nickc@redhat.com>
2253
2254         2.32 branch created.
2255
2256 2019-01-16  Kito Cheng  <kito@andestech.com>
2257
2258         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2259         for OBJ_ATTR_PROC.
2260
2261 2019-01-16  Kito Cheng  <kito@andestech.com>
2262             Nelson Chu  <nelson@andestech.com>
2263
2264         * elfnn-riscv.c (in_subsets): New.
2265         (out_subsets): Likewise.
2266         (merged_subsets): Likewise.
2267         (riscv_std_ext_p): Likewise.
2268         (riscv_non_std_ext_p): Likewise.
2269         (riscv_std_sv_ext_p): Likewise.
2270         (riscv_non_std_sv_ext_p): Likewise.
2271         (riscv_version_mismatch): Likewise.
2272         (riscv_i_or_e_p): Likewise.
2273         (riscv_merge_std_ext): Likewise.
2274         (riscv_merge_non_std_and_sv_ext): Likewise.
2275         (riscv_merge_arch_attr_info): Likewise.
2276         (riscv_merge_attributes): Likewise.
2277         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2278
2279         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2280         (elf_backend_obj_attrs_vendor): Define.
2281         (elf_backend_obj_attrs_section_type): Likewise.
2282         (elf_backend_obj_attrs_section): Likewise.
2283         (elf_backend_obj_attrs_arg_type): Define as
2284         riscv_elf_obj_attrs_arg_type.
2285         * elfxx-riscv.c (riscv_estimate_digit): New.
2286         (riscv_estimate_arch_strlen1): Likewise.
2287         (riscv_estimate_arch_strlen): Likewise.
2288         (riscv_arch_str1): Likewise.
2289         (riscv_arch_str): Likewise.
2290         * elfxx-riscv.h (riscv_arch_str): Declare.
2291
2292 2019-01-14  John Darrington <john@darrington.wattle.id.au>
2293
2294         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2295         * libbfd.h: regen.
2296         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2297         source field.  (md_apply_fix): Apply final fix
2298         to BFD_RELOC_S12Z_OPR.
2299         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2300
2301 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2302
2303         PR 20113
2304         * elf32-s390.c (allocate_dynrelocs): Update comment.
2305
2306 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
2307
2308         * warning.m4: Adjust egrep pattern for non-GNU compilers.
2309         * configure: Regenerate.
2310
2311 2019-01-08  Alan Modra  <amodra@gmail.com>
2312
2313         PR 23699
2314         PR 24065
2315         * ihex.c (ihex_write_object_contents): Properly check 32-bit
2316         address range.
2317
2318 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
2319
2320         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2321         * bfd/bfd-in2.h: Regenerate.
2322         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2323         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2324
2325 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
2326
2327         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2328         default target, little endian target is more suitable.
2329
2330 2019-01-04  Alan Modra  <amodra@gmail.com>
2331
2332         PR 24061
2333         PR 21786
2334         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2335         adjust all callers.
2336         (EQ_VALUE_IN_FIELD): Likewise.
2337         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2338
2339 2019-01-01  Alan Modra  <amodra@gmail.com>
2340
2341         Update year range in copyright notice of all files.
2342
2343 For older changes see ChangeLog-2018
2344 \f
2345 Copyright (C) 2019 Free Software Foundation, Inc.
2346
2347 Copying and distribution of this file, with or without modification,
2348 are permitted in any medium without royalty provided the copyright
2349 notice and this notice are preserved.
2350
2351 Local Variables:
2352 mode: change-log
2353 left-margin: 8
2354 fill-column: 74
2355 version-control: never
2356 End: