bfd/ChangeLog

   1 2019-10-14  Alan Modra  <amodra@gmail.com>
   2
   3         PR 24955
   4         * elflink.c (elf_output_implib): Don't use xmalloc.  Don't ignore
   5         return value of bfd_alloc2.
   6         * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
   7         * pef.c (bfd_pef_print_symbol): Likewise.  Don't ignore return
   8         value of bfd_get_section_contents.
   9         * som.c (som_write_space_strings): Don't use xmalloc.
  10         (som_write_symbol_strings): Likewise.
  11
  12 2019-10-11  Max Filippov  <jcmvbkbc@gmail.com>
  13
  14         * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
  15         stash->info_hash_status = STASH_INFO_HASH_ON when
  16         stash_maybe_update_info_hash_tables succeeds.
  17
  18 2019-10-09  Alan Modra  <amodra@gmail.com>
  19
  20         PR 25070
  21         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
  22         total_size calculation.
  23
  24 2019-10-08  Alan Modra  <amodra@gmail.com>
  25
  26         PR 25078
  27         * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
  28         recur_count.  Error on recur_count reaching 100 rather than
  29         info_ptr matching orig_info_ptr.  Adjust calls.
  30
  31 2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  32
  33         * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
  34         (elf32_msp430_merge_msp430_attributes): Add support for merging
  35         the GNU object attribute for data region.
  36
  37 2019-10-07  Alan Modra  <amodra@gmail.com>
  38
  39         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
  40         space for local got non-tls relocs when PIE.
  41
  42 2019-10-07  Alan Modra  <amodra@gmail.com>
  43
  44         * elflink.c (elf_fixup_link_order): Don't attempt to find
  45         an elf_section for linker created bfd sections.
  46
  47 2019-10-07  Alan Modra  <amodra@gmail.com>
  48
  49         * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
  50         with non-local symbol.  Don't double count __tls_get_addr calls
  51         with marker relocs.
  52         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
  53
  54 2019-10-07  Alan Modra  <amodra@gmail.com>
  55
  56         * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
  57         throughout.
  58         * elf64-ppc.c (nomark_tls_get_addr): Likewise.
  59
  60 2019-10-04  Alan Modra  <amodra@gmail.com>
  61
  62         * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
  63         (ppc64_elf_tls_optimize): Correct is_local condition.
  64         (allocate_got): Don't reserve dynamic relocations for any of the
  65         tls got relocs in PIEs when the symbol is local.
  66         (allocate_dynrelocs): Correct validity test for local sym using
  67         tlsld_got slot.
  68         (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
  69         for any of the tls got relocs in PIEs.
  70         (ppc64_elf_layout_multitoc): Likewise.
  71         (ppc64_elf_relocate_section): Correct validity test for local sym
  72         using tlsld_got slot.  Don't emit dynamic relocations for any of
  73         the tls got relocs in PIEs when the symbol is local.
  74         * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
  75         (got_relocs_needed): Delete.
  76         (allocate_dynrelocs): Correct validity test for local sym using
  77         tlsld_got slot.  Don't reserve dynamic relocations for any of the
  78         tls got relocs in PIEs when the symbol is local.
  79         (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
  80         for any of the tls got relocs in PIEs.
  81         (ppc_elf_relocate_section): Correct validity test for local sym
  82         using tlsld_got slot.  Don't emit dynamic relocations for any of
  83         the tls got relocs in PIEs when the symbol is local.
  84
  85 2019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  86
  87         PR ld/22263
  88         PR ld/25056
  89         * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
  90         bfd_link_pic for TLS checks.
  91         (elf32_arm_final_link_relocate): Likewise.
  92         (allocate_dynrelocs_for_symbol): Likewise.
  93
  94 2019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  95
  96         PR ld/25062
  97         * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
  98
  99 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
 100
 101         * elf-bfd.h (bfd_section_is_ctf): New inline function.
 102         * elf.c (special_sections_c): Add ".ctf".
 103         (assign_file_positions_for_non_load_sections): Note that
 104         compressed debugging sections etc are not assigned here.  Treat
 105         CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
 106         sh_offset -1.
 107         (assign_file_positions_except_relocs): Likewise.
 108         (find_section_in_list): Note that debugging and CTF sections, as
 109         well as reloc sections, are assigned later.
 110         (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
 111         their size and contents updated.
 112         (_bfd_elf_set_section_contents): Skip CTF sections: unlike
 113         compressed sections, they have no uncompressed content to copy at
 114         this stage.
 115         * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
 116         callback right before the strtab is written out.
 117         (bfd_elf_final_link): Don't cache the section contents of CTF
 118         sections: they are not populated yet.  Call the emit_ctf callback
 119         right at the end, after all the symbols and strings are flushed
 120         out.
 121
 122 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 123
 124         * elf-strtab.c (_bfd_elf_strtab_len): New.
 125         (_bfd_elf_strtab_str): Likewise.
 126         * bfd-elf.h: Declare them.
 127
 128 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 129
 130         * elf-bfd.h (bfd_elf_get_str_section): Add.
 131         * elf.c (bfd_elf_get_str_section): No longer static.
 132
 133 2019-09-26  Alan Modra  <amodra@gmail.com>
 134
 135         PR 24262
 136         * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
 137         * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
 138         ${bindir}/../lib/bfd-plugins if different.
 139         * Makefile.in: Regenerate.
 140
 141 2019-09-23  Alan Modra  <amodra@gmail.com>
 142
 143         * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
 144         in choosing between different actions for shared library and
 145         non-shared library cases.  Delete ELIMINATE_COPY_RELOCS test.
 146         (dec_dynrel_count): Likewise.  Account for ifunc special case.
 147         (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
 148         not non-pic.
 149         (allocate_dynrelocs): Comment fixes.  Delete ELIMINATE_COPY_RELOCS
 150         test.
 151
 152 2019-09-23  Alan Modra  <amodra@gmail.com>
 153
 154         * Makefile.am (SOURCE_HFILES): Add many missing .h files.
 155         * Makefile.in: Regenerate.
 156         * po/SRC-POTFILES.in: Regenerate.
 157
 158 2019-09-23  Alan Modra  <amodra@gmail.com>
 159
 160         * bfd-in.h (bfd_symbol, bfd_section_already_linked),
 161         (bfd_elf_version_tree): Delete forward declarations.
 162         Move other forward decls and remaining elf function decl later.
 163         (bfd_section_already_linked_table_init),
 164         (bfd_section_already_linked_table_free),
 165         (_bfd_handle_already_linked, _bfd_nearby_section),
 166         (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
 167
 168 2019-09-23  Alan Modra  <amodra@gmail.com>
 169
 170         * bfd-in.h: Move ecoff function declarations..
 171         * ecoff-bfd.h: ..to here, new file.
 172         * ecoff.c: Include ecoff-bfd.h.
 173         * ecofflink.c: Likewise.
 174         * elf64-alpha.c: Likewise.
 175         * elfxx-mips.c: Likewise.
 176         * bfd-in2.h: Regenerate.
 177
 178 2019-09-23  Alan Modra  <amodra@gmail.com>
 179
 180         * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
 181         Move most other elf declarations..
 182         * elf-bfd.h: ..to here.
 183         * bfd-in2.h: Regenerate.
 184
 185 2019-09-23  Alan Modra  <amodra@gmail.com>
 186
 187         * bfd-in.h: Move m68k function declaration..
 188         * cpu-m68k.h: ..to here, new file..
 189         * elf32-m68k.h: ..and here, new file.
 190         * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
 191         * bfd-in2.h: Regenerate.
 192
 193 2019-09-23  Alan Modra  <amodra@gmail.com>
 194
 195         * bfd-in.h: Move bfin function declaration..
 196         * elf32-bfin.h: ..to here, new file.
 197         * elf32-bfin.c: Include elf32-bfin.h.
 198         * bfd-in2.h: Regenerate.
 199
 200 2019-09-23  Alan Modra  <amodra@gmail.com>
 201
 202         * bfd-in.h: Move cr16 function declaration..
 203         * elf32-cr16.h: ..to here, new file.
 204         * elf32-cr16.c: Include elf32-cr16.h.
 205         * bfd-in2.h: Regenerate.
 206
 207 2019-09-23  Alan Modra  <amodra@gmail.com>
 208
 209         * bfd-in.h (bfd_sunos_get_needed_list),
 210         (bfd_sunos_record_link_assignment),
 211         (bfd_sunos_size_dynamic_sections),
 212         (bfd_i386linux_size_dynamic_sections),
 213         (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
 214         * bfd-in2.h: Regenerate.
 215
 216 2019-09-23  Alan Modra  <amodra@gmail.com>
 217
 218         * bfd-in.h: Move xcoff function declarations..
 219         * xcofflink.h: ..to here, new file.
 220         * xcofflink.c: Include xcofflink.h.
 221         * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
 222         * bfd-in2.h: Regenerate.
 223
 224 2019-09-23  Alan Modra  <amodra@gmail.com>
 225
 226         * bfd-in.h: Delete coff forward refs and move coff declaration..
 227         * coff-bfd.h: ..to here.
 228         * bfd-in2.h: Regenerate.
 229
 230 2019-09-23  Alan Modra  <amodra@gmail.com>
 231
 232         * bfd-in.h: Move arm declaraions..
 233         * cpu-arm.h: ..to here, new file..
 234         * coff-arm.h: ..and here, new file..
 235         * elf32-arm.h: ..and here, new file.
 236         * cpu-arm.c: Include cpu-arm.h.
 237         * coff-arm.c: Include cpu-arm.h and coff-arm.h.
 238         * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
 239         * pe-arm.c: Move function rename defines later.
 240         * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
 241         * bfd-in2.h: Regenerate.
 242
 243 2019-09-23  Alan Modra  <amodra@gmail.com>
 244
 245         * bfd-in.h: Move tic6x function declaration..
 246         * elf32-tic6x.h: ..to here.
 247         * bfd-in2.h: Regenerate.
 248
 249 2019-09-23  Alan Modra  <amodra@gmail.com>
 250
 251         * bfd-in.h: Move aarch64 declarations and defines..
 252         * cpu-aarch64.h: ..to here, new file..
 253         * elfxx-aarch64.h: ..and here.
 254         * cpu-aarch64.c: Include cpu-aarch64.h.
 255         * elfnn-aarch64.c: Likewise.
 256         * bfd-in2.h: Regenerate.
 257
 258 2019-09-23  Alan Modra  <amodra@gmail.com>
 259
 260         * bfd-in.h: Delete ticoff function declarations.
 261         * coff-tic54x.c (bfd_ticoff_set_section_load_page),
 262         (bfd_ticoff_get_section_load_page): Make static.
 263         * bfd-in2.h: Regenerate.
 264
 265 2019-09-23  Alan Modra  <amodra@gmail.com>
 266
 267         * bfd-in.h: Move h8300 function declaration to..
 268         * cpu-h8300.h: ..here, new file.
 269         * cpu-h8300.c: Include cpu-h8300.h.
 270         * elf32-h8300.c: Likewise.
 271         * bfd-in2.h: Regenerate.
 272
 273 2019-09-23  Alan Modra  <amodra@gmail.com>
 274
 275         * bfd-in.h: Move ia64 function declarations..
 276         * elfxx-ia64.h: ..to here.
 277         * bfd-in2.h: Regenerate.
 278
 279 2019-09-23  Alan Modra  <amodra@gmail.com>
 280
 281         * bfd-in.h: Move v850 function declarations..
 282         * elf32-v850.h: ..to here, new file.
 283         * elf32-v850.c: Include elf32-v850.h.
 284         * bfd-in2.h: Regenerate.
 285
 286 2019-09-23  Alan Modra  <amodra@gmail.com>
 287
 288         * bfd-in.h: Move mips function declaration to..
 289         * elfxx-mips.h: ..here.
 290         * bfd-in2.h: Regenerate.
 291
 292 2019-09-23  Alan Modra  <amodra@gmail.com>
 293
 294         * bfd-in.h: Move csky function declarations to..
 295         * elf32-csky.h: ..here, new file.
 296         * elf32-csky.c: Include elf32-csky.h.
 297         * bfd-in2.h: Regenerate.
 298
 299 2019-09-20  Nelson Chu <nelson.chu@sifive.com>
 300
 301         * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
 302         (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
 303         Set undefined_weak field from it.
 304         (relax_func_t): New parameter undefined_weak.
 305         (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
 306         (_bfd_riscv_relax_tls_le): Likewise.
 307         (_bfd_riscv_relax_align): Likewise.
 308         (_bfd_riscv_relax_delete): Likewise.
 309         (_bfd_riscv_relax_lui): New parameter undefined_weak.  If true,
 310         allow relaxing.  For LO12* relocs, set rs1 to x0 when undefined_weak.
 311         (_bfd_riscv_relax_pc): New parameter undefined_weak.  For LO12* relocs,
 312         set undefined_weak from hi_reloc.  If true, allow relaxing.  For LO12*
 313         relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
 314         reloc.
 315         (_bfd_riscv_relax_section): New local undefined_weak.  Set for
 316         undef weak relocs that can be relaxed.  Pass to relax_func call.
 317
 318 2019-09-20  Alan Modra  <amodra@gmail.com>
 319
 320         * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
 321         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 322         (bfd_section_userdata, bfd_is_com_section, discarded_section),
 323         (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
 324         * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
 325         (bfd_section_list_remove, bfd_section_list_append),
 326         (bfd_section_list_prepend, bfd_section_list_insert_after),
 327         (bfd_section_list_insert_before, bfd_section_removed_from_list):
 328         New inline functions.
 329         * section.c (bfd_is_und_section, bfd_is_abs_section),
 330         (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
 331         (bfd_section_list_append, bfd_section_list_prepend),
 332         (bfd_section_list_insert_after, bfd_section_list_insert_before),
 333         (bfd_section_removed_from_list): Delete macros.
 334         (bfd_section_name, bfd_section_size, bfd_section_vma),
 335         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 336         (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
 337         (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
 338         (discarded_section): New inline functions.
 339         * bfd-in2.h: Regenerate.
 340
 341 2019-09-20  Alan Modra  <amodra@gmail.com>
 342
 343         * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 344         (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
 345         * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 346         (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
 347         * targets.c (bfd_asymbol_flavour): Likewise.
 348         * bfd-in2.h: Regenerate.
 349
 350 2019-09-20  Alan Modra  <amodra@gmail.com>
 351
 352         * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
 353         * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 354         (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
 355         (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
 356         (bfd_get_file_flags, bfd_applicable_file_flags),
 357         (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
 358         (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
 359         (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
 360         (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
 361         * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 362         (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
 363         (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
 364         (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
 365         (bfd_usrdata, bfd_set_usrdata): New inline functions.
 366         * targets.c (bfd_get_target, bfd_get_flavour),
 367         (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
 368         (bfd_little_endian, bfd_header_big_endian),
 369         (bfd_header_little_endian, bfd_applicable_section_flags),
 370         (bfd_get_symbol_leading_char): New inline functions.
 371         * bfd-in2.h: Regenerate.
 372
 373 2019-09-20  Alan Modra  <amodra@gmail.com>
 374
 375         * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
 376         (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
 377         relocations.
 378
 379 2019-09-18  Alan Modra  <amodra@gmail.com>
 380
 381         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
 382         (bfd_get_section_lma, bfd_get_section_alignment),
 383         (bfd_get_section_size, bfd_get_section_flags),
 384         (bfd_get_section_userdata): Delete.
 385         (bfd_section_name, bfd_section_size, bfd_section_vma),
 386         (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
 387         (bfd_section_flags, bfd_section_userdata): New.
 388         (bfd_is_com_section): Rename parameter.
 389         * section.c (bfd_set_section_userdata, bfd_set_section_vma),
 390         (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
 391         (bfd_set_section_size): Delete bfd parameter, rename section parameter.
 392         (bfd_set_section_lma): New.
 393         * bfd-in2.h: Regenerate.
 394         * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
 395         update callers.
 396         * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
 397         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
 398         * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
 399         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
 400         * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
 401         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
 402         * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
 403         * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
 404         * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
 405         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 406         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
 407         * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
 408         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 409         * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
 410         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 411         * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 412         * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
 413         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
 414         * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 415         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 416         * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
 417         * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
 418         * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
 419         * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
 420         * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
 421         * xcofflink.c: Update throughout for bfd section macro and function
 422         changes.
 423
 424 2019-09-18  Alan Modra  <amodra@gmail.com>
 425
 426         * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
 427         (bfd_get_output_section): Delete.
 428         (bfd_asymbol_base): Delete.
 429         (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 430         (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
 431         (bfd_set_asymbol_name): New macro.
 432         * bfd-in2.h: Regenerate.
 433         * aout-cris.c: Update throughout to use bfd_asymbol_section.
 434         * aoutx.h: Likewise.
 435         * cofflink.c: Likewise.
 436         * dwarf2.c: Likewise.
 437         * ecoff.c: Likewise.
 438         * elf.c: Likewise.
 439         * elf32-arm.c: Likewise.
 440         * elf32-mips.c: Likewise.
 441         * elf32-score.c: Likewise.
 442         * elf32-score7.c: Likewise.
 443         * elfn32-mips.c: Likewise.
 444         * elfnn-aarch64.c: Likewise.
 445         * elfxx-mips.c: Likewise.
 446         * linker.c: Likewise.
 447         * pdp11.c: Likewise.
 448         * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
 449
 450 2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
 451
 452         * Makefile.in: Re-generate.
 453         * configure: Re-generate.
 454         * doc/Makefile.in: Re-generate.
 455
 456 2019-09-18  Alan Modra  <amodra@gmail.com>
 457
 458         * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
 459         macros.
 460         * pdp11.c (slurp_symbol_table): Likewise.
 461         * som.c (som_slurp_symbol_table): Likewise.
 462         * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
 463         * coffcode.h (coff_slurp_symbol_table): Likewise.
 464         * cofflink.c (_bfd_coff_final_link): Likewise.
 465         * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
 466         (_bfd_ecoff_slurp_symbolic_info): Likewise.
 467         (_bfd_ecoff_slurp_symbol_table): Likewise.
 468         (_bfd_ecoff_bfd_final_link): Likewise.
 469         * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
 470         * elflink.c (elf_link_output_symstrtab): Likewise.
 471         (bfd_elf_final_link): Likewise.
 472         * peicode.h (pe_ILF_build_a_bfd): Likewise.
 473         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
 474         * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
 475         start_address or symcount using bfd_get macros.
 476         * coffgen.c (coff_real_object_p): Likewise.
 477         * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
 478         * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
 479         * elfcore.h (elf_core_file_p): Don't set start_address using
 480         bfd_get macro.
 481         * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
 482         using bfd_get macro.
 483         * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
 484         * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
 485         or symcount using bfd_get macros.
 486         (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
 487         * syms.c (bfd_set_symtab): Likewise.
 488         * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
 489         * archive.c (do_slurp_bsd_armap): Don't set has_armap using
 490         bfd_has_map macro.
 491         (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
 492         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 493         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
 494         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
 495         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 496         * som.c (som_slurp_armap): Likewise.
 497
 498 2019-09-18  Alan Modra  <amodra@gmail.com>
 499
 500         * archures.c (bfd_get_arch): Make param const.
 501         (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
 502         (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
 503         * bfd-in2.h: Regenerate.
 504
 505 2019-09-18  Alan Modra  <amodra@gmail.com>
 506
 507         * bfd-in.h (carsym.name): Make const.
 508         * reloc.c (struct reloc_howto_struct.name): Likewise.
 509         * targets.c (bfd_target.name): Likewise.!
 510         * bfd.c (bfd_get_sign_extend_vma): Make variable const.
 511         * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
 512         when setting carsym.name.
 513         * bfd-in2.h: Regenerate.
 514
 515 2019-09-18  Alan Modra  <amodra@gmail.com>
 516
 517         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.  Replace
 518         xstrdup and xmalloc with bfd_strdup and bfd_malloc.  Return an
 519         error status.  Adjust calls.
 520         * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
 521         Close bfd on failure.  Replace xstrdup/bfd_alloc use with
 522         bfd_malloc.  Use bfd_set_filename.
 523
 524 2019-09-18  Alan Modra  <amodra@gmail.com>
 525
 526         * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
 527         (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
 528         (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
 529         needs_copy even if all relocs are in rw sections.
 530         (dec_dynrel_count): Handle TOC16 relocs.
 531         (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
 532         (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
 533         semantic change.
 534
 535 2019-09-16  Phil Blundell  <pb@pbcl.net>
 536
 537         * version.m4: Set version to 2.33.50.
 538         * Makefile.in, configure, doc/Makefile.in: Regenerated.
 539
 540 2019-09-11  Tom Tromey  <tom@tromey.com>
 541
 542         * opncls.c (bfd_set_filename): New function.
 543         * bfd-in2.h: Regenerate.
 544
 545 2019-09-11  Alan Modra  <amodra@gmail.com>
 546
 547         * targets.c (struct bfd_target): Add _bfd_group_name.
 548         (BFD_JUMP_TABLE): Likewise.
 549         * coffgen.c (bfd_coff_group_name): New function.
 550         * elf.c (bfd_elf_group_name): New function.
 551         * linker.c (_bfd_nolink_bfd_group_name): New function.
 552         * section.c (bfd_generic_group_name): New function.
 553         * elf-bfd.h (bfd_elf_group_name): Declare.
 554         * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
 555         * libcoff-in.h (bfd_coff_group_name): Declare.
 556         * aout-target.h (MY_bfd_group_name): Define.
 557         * aout-tic30.c (MY_bfd_group_name): Define.
 558         * bfd.c (bfd_group_name): Define.
 559         * binary.c (binary_bfd_group_name): Define.
 560         * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
 561         * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
 562         * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
 563         * coffcode.h (coff_bfd_group_name): Define.
 564         * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
 565         * i386msdos.c (msdos_bfd_group_name): Define.
 566         * ihex.c (ihex_bfd_group_name): Define.
 567         * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
 568         * mmo.c (mmo_bfd_group_name): Define.
 569         * pef.c (bfd_pef_bfd_group_name): Define.
 570         * plugin.c (bfd_plugin_bfd_group_name): Define.
 571         * ppcboot.c (ppcboot_bfd_group_name): Define.
 572         * som.c (som_bfd_group_name): Define.
 573         * srec.c (srec_bfd_group_name): Define.
 574         * tekhex.c (tekhex_bfd_group_name): Define.
 575         * verilog.c (verilog_bfd_group_name): Define.
 576         * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
 577         * xsym.c (bfd_sym_bfd_group_name): Define.
 578         * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
 579         (rs6000_xcoff64_aix_vec): Likewise.
 580         * bfd-in2.h: Regenerate.
 581         * libbfd.h: Regenerate.
 582         * libcoff.h: Regenerate.
 583
 584 2019-09-10  Nick Clifton  <nickc@redhat.com>
 585
 586         PR 24907
 587         * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
 588         field.
 589         (bfd_default_arch_struct): Initialise the new field.
 590         * bfd-in2.h: Regenerate.
 591         * cpu-aarch64.c: Initialise the new field.
 592         * cpu-alpha.c: Likewise.
 593         * cpu-arc.c: Likewise.
 594         * cpu-arm.c: Likewise.
 595         * cpu-avr.c: Likewise.
 596         * cpu-bfin.c: Likewise.
 597         * cpu-bpf.c: Likewise.
 598         * cpu-cr16.c: Likewise.
 599         * cpu-cr16c.c: Likewise.
 600         * cpu-cris.c: Likewise.
 601         * cpu-crx.c: Likewise.
 602         * cpu-csky.c: Likewise.
 603         * cpu-d10v.c: Likewise.
 604         * cpu-d30v.c: Likewise.
 605         * cpu-dlx.c: Likewise.
 606         * cpu-epiphany.c: Likewise.
 607         * cpu-fr30.c: Likewise.
 608         * cpu-frv.c: Likewise.
 609         * cpu-ft32.c: Likewise.
 610         * cpu-h8300.c: Likewise.
 611         * cpu-hppa.c: Likewise.
 612         * cpu-i386.c: Likewise.
 613         * cpu-ia64.c: Likewise.
 614         * cpu-iamcu.c: Likewise.
 615         * cpu-ip2k.c: Likewise.
 616         * cpu-iq2000.c: Likewise.
 617         * cpu-k1om.c: Likewise.
 618         * cpu-l1om.c: Likewise.
 619         * cpu-lm32.c: Likewise.
 620         * cpu-m10200.c: Likewise.
 621         * cpu-m10300.c: Likewise.
 622         * cpu-m32c.c: Likewise.
 623         * cpu-m32r.c: Likewise.
 624         * cpu-m68hc11.c: Likewise.
 625         * cpu-m68hc12.c: Likewise.
 626         * cpu-m68k.c: Likewise.
 627         * cpu-m9s12x.c: Likewise.
 628         * cpu-m9s12xg.c: Likewise.
 629         * cpu-mcore.c: Likewise.
 630         * cpu-mep.c: Likewise.
 631         * cpu-metag.c: Likewise.
 632         * cpu-microblaze.c: Likewise.
 633         * cpu-mips.c: Likewise.
 634         * cpu-mmix.c: Likewise.
 635         * cpu-moxie.c: Likewise.
 636         * cpu-msp430.c: Likewise.
 637         * cpu-mt.c: Likewise.
 638         * cpu-nds32.c: Likewise.
 639         * cpu-nfp.c: Likewise.
 640         * cpu-nios2.c: Likewise.
 641         * cpu-ns32k.c: Likewise.
 642         * cpu-or1k.c: Likewise.
 643         * cpu-pdp11.c: Likewise.
 644         * cpu-pj.c: Likewise.
 645         * cpu-plugin.c: Likewise.
 646         * cpu-powerpc.c: Likewise.
 647         * cpu-pru.c: Likewise.
 648         * cpu-riscv.c: Likewise.
 649         * cpu-rl78.c: Likewise.
 650         * cpu-rs6000.c: Likewise.
 651         * cpu-rx.c: Likewise.
 652         * cpu-s12z.c: Likewise.
 653         * cpu-s390.c: Likewise.
 654         * cpu-score.c: Likewise.
 655         * cpu-sh.c: Likewise.
 656         * cpu-sparc.c: Likewise.
 657         * cpu-spu.c: Likewise.
 658         * cpu-tic30.c: Likewise.
 659         * cpu-tic4x.c: Likewise.
 660         * cpu-tic54x.c: Likewise.
 661         * cpu-tic6x.c: Likewise.
 662         * cpu-tic80.c: Likewise.
 663         * cpu-tilegx.c: Likewise.
 664         * cpu-tilepro.c: Likewise.
 665         * cpu-v850.c: Likewise.
 666         * cpu-v850_rh850.c: Likewise.
 667         * cpu-vax.c: Likewise.
 668         * cpu-visium.c: Likewise.
 669         * cpu-wasm32.c: Likewise.
 670         * cpu-xc16x.c: Likewise.
 671         * cpu-xgate.c: Likewise.
 672         * cpu-xstormy16.c: Likewise.
 673         * cpu-xtensa.c: Likewise.
 674         * cpu-z80.c: Likewise.
 675         * cpu-z8k.c: Likewise.
 676
 677 2019-09-09  Phil Blundell  <pb@pbcl.net>
 678
 679         binutils 2.33 branch created.
 680
 681 2019-09-06  Alan Modra  <amodra@gmail.com>
 682
 683         * aout-target.h (object_p): Formatting.
 684         * bfd-in.h (bfd_get_filename): Don't cast to char*.
 685         * corefile.c (generic_core_file_matches_executable_p): Constify
 686         variables and remove cast.
 687         * bfd-in2.h: Regenerate.
 688
 689 2019-09-05  Alan Modra  <amodra@gmail.com>
 690
 691         * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
 692         GOT_PCREL and PLT_PCREL relocs as affecting the value stored
 693         in the GOT/PLT entry rather than affecting the offset to that
 694         GOI/PLT entry.
 695         (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
 696
 697 2019-09-05  Alan Modra  <amodra@gmail.com>
 698
 699         * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
 700         in second instruction.
 701         (ppc64_elf_relocate_section): Likewise.
 702
 703 2019-09-05  Alan Modra  <amodra@gmail.com>
 704
 705         PR 24955
 706         * libbfd-in.h (bfd_strdup): New inline function.
 707         * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup.  Close
 708         bfd on error.
 709         * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
 710         * opncls.c (bfd_fopen): Use bfd_strdup.  Close fd and stream
 711         on error.
 712         (bfd_openstreamr): Use bfd_strdup.
 713         (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
 714         * plugin.c (try_load_plugin): Use bfd_malloc.
 715         * libbfd.h: Regenerate.
 716
 717 2019-09-02  Alan Modra  <amodra@gmail.com>
 718
 719         PR 11983
 720         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
 721         on success.  Tidy.
 722         (read_alt_indirect_string): Likewise.
 723         (read_alt_indirect_ref): Likewise.
 724
 725 2019-08-31  Jim Wilson  <jimw@sifive.com>
 726
 727         PR 23825
 728         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
 729         SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
 730
 731 2019-08-30  Jim Wilson  <jimw@sifive.com>
 732
 733         * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
 734         error, call bfd_set_error, set ret to FALSE, and goto out label.
 735
 736 2019-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 737
 738         PR ld/24951
 739         * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
 740         BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
 741
 742 2019-08-29  Alan Modra  <amodra@gmail.com>
 743
 744         PR 24697
 745         * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
 746         when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
 747         R_PPC_EMB_SDA2REL.  Don't call bad_shared_reloc for any other
 748         reloc.
 749
 750 2019-08-29  Alan Modra  <amodra@gmail.com>
 751
 752         * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter.  Allow offset
 753         on second insn, return it in poff.
 754         (ppc64_elf_relocate_section): Add offset to paddi addend for
 755         PCREL_OPT.
 756
 757 2019-08-28  Jim Wilson  <jimw@sifive.com>
 758
 759         * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
 760         section when setting max_alignment.  Update comment.
 761         (_bfd_riscv_relax_pc): Likewise.
 762
 763 2019-08-29  Alan Modra  <amodra@gmail.com>
 764
 765         PR 24891
 766         * bfd.c (struct bfd): Add no_element_cache.
 767         * archive.c (_bfd_get_elt_at_filepos): Don't add element to
 768         archive cache when no_element_cache.
 769         (bfd_generic_archive_p): Set no_element_cache when opening first
 770         element to check format.  Close first element too.
 771         (do_slurp_bsd_armap): Don't zero ardata->cache here.
 772         * bfd-in2.h: Regenerate.
 773
 774 2019-08-24  Alan Modra  <amodra@gmail.com>
 775
 776         * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
 777         symbols from GOT optimisation.
 778
 779 2019-08-23  Stafford Horne  <shorne@gmail.com>
 780
 781         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
 782         PLT GOT entries.
 783
 784 2019-08-23  Nick Clifton  <nickc@redhat.com>
 785
 786         PR 24456
 787         * elf.c (bfd_section_from_shdr): Issue an informative warning
 788         message and continue processing other sections after encountering
 789         a reloc section for a section which already has other relocs
 790         associated with it.
 791
 792 2019-08-23  Alan Modra  <amodra@gmail.com>
 793
 794         PR 24933
 795         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
 796         on error without freeing plts[] contents.
 797
 798 2019-08-22  Dennis Zhang  <dennis.zhang@arm.com>
 799
 800         * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
 801
 802 2019-08-22  Nick Clifton  <nickc@redhat.com>
 803
 804         PR 24922
 805         * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
 806         reading data from extra records.
 807
 808 2019-08-22  Tamar Christina  <tamar.christina@arm.com>
 809
 810         PR ld/24601
 811         * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
 812         Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
 813         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
 814         * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
 815         for weak TLS.
 816
 817 2019-08-22  Alan Modra  <amodra@gmail.com>
 818
 819         * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
 820         instead recognize CMSE_PREFIX in symbol name.
 821         (elf32_arm_gc_mark_extra_sections): Likewise.
 822         (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
 823         (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
 824
 825 2019-08-20  Dennis Zhang  <dennis.zhang@arm.com>
 826
 827         * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
 828          Cortex-A77, cortex-A65AE, and Cortex-A76AE.
 829
 830 2019-08-20  Tamar Christina  <tamar.christina@arm.com>
 831
 832         * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
 833         elf32_arm_stub_long_branch_v4t_thumb_thumb,
 834         elf32_arm_stub_long_branch_v4t_thumb_arm,
 835         elf32_arm_stub_short_branch_v4t_thumb_arm,
 836         elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
 837         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
 838         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
 839         previous instruction.
 840
 841 2019-08-19  Tom Tromey  <tromey@adacore.com>
 842
 843         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
 844         holding symbols.
 845
 846 2019-08-19  Alan Modra  <amodra@gmail.com>
 847
 848         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
 849         to has_optrel.
 850         (struct _ppc64_elf_section_data): Likewise.
 851         (ppc64_elf_check_relocs): Set has_optrel for more relocs.
 852         (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
 853         than TOC loop.  Check PLT16 insns too.
 854
 855 2019-08-16  H.J. Lu  <hongjiu.lu@intel.com>
 856
 857         PR ld/24905
 858         * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
 859         PC-relative relocations back to ...
 860         (elf_x86_64_relocate_section): Here.
 861
 862 2019-08-16  Martin Liska  <mliska@suse.cz>
 863
 864         PR ld/24912
 865         * elflink.c: Report error only for not relocatable.
 866         * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
 867         here lto_slim_object as it's handled in caller.
 868
 869 2019-08-16  Alan Modra  <amodra@gmail.com>
 870
 871         * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
 872
 873 2019-08-15  Jim Wilson  <jimw@sifive.com>
 874
 875         * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
 876         RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
 877         to c.li instruction, and use ENCODE_RVC_IMM to set value.
 878
 879 2019-08-15  Tom Tromey  <tromey@adacore.com>
 880
 881         * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
 882         of section.
 883
 884 2019-08-14  Alan Modra  <amodra@gmail.com>
 885
 886         PR 24623
 887         * dwarf2.c (stash_comp_unit): New function, extracted from..
 888         (_bfd_dwarf2_find_nearest_line): ..here.
 889         (find_abstract_instance): Parse comp units and decode line info
 890         as needed.
 891
 892 2019-08-14  Alan Modra  <amodra@gmail.com>
 893
 894         * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
 895         (comp_unit_find_nearest_line): Use it here..
 896         (_bfd_dwarf2_find_symbol_bias): ..and here.
 897
 898 2019-08-14  Alan Modra  <amodra@gmail.com>
 899
 900         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
 901         * libbfd-in.h  (_bfd_dwarf2_find_nearest_line): Update prototype.
 902         * coffgen.c (coff_find_nearest_line_with_names): Adjust
 903         _bfd_dwarf2_find_nearest_line calls.
 904         * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
 905         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 906         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 907         * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
 908         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 909         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 910         * libbfd.h: Regenerate.
 911
 912 2019-08-09  Mihailo Stojanovic  <mihailo.stojanovic@rt-rk.com>
 913
 914         * elf-bfd.h (struct elf_backend_data): New members.
 915         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
 916         .gnu.hash section if necessary.
 917         (struct collect_gnu_hash_codes): New member.
 918         (elf_gnu_hash_process_symidx): New function name.
 919         (elf_renumber_gnu_hash_syms): Ignore local and undefined
 920         symbols. Record xlat location for every symbol which should have
 921         a .MIPS.xhash entry.
 922         (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
 923         dynamic section if necessary.
 924         (GNU_HASH_SECTION_NAME): New define.
 925         (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
 926         Update the section size info.
 927         * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
 928         (struct mips_elf_link_hash_entry): New member.
 929         (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
 930         table location.
 931         (mips_elf_sort_hash_table): Initialize the pointer to the
 932         .MIPS.xhash section.
 933         (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
 934         translation table entry with the symbol dynindx.
 935         (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
 936         (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
 937         info.
 938         (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
 939         section.
 940         (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
 941         dynamic section.
 942         (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
 943         (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
 944         sh_link info.
 945         (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
 946         (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
 947         (_bfd_mips_post_process_headers): Mark the ABI version as
 948         MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
 949         but not a .hash section.
 950         (_bfd_mips_elf_record_xhash_symbol): New function. Record a
 951         position in the translation table, associated with the hash
 952         entry.
 953         * elfxx-mips.h (literal_reloc_p): Define
 954         elf_backend_record_xhash_symbol backend hook.
 955         * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
 956         backend hook.
 957
 958 2019-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
 959
 960         * elf64-bpf.c (bpf_elf_relocate_section): New function.
 961         (bpf_elf_insn_disp_reloc): Delete function.
 962         (elf_backend_relocate_section): Define.
 963
 964 2019-08-07  Alan Modra  <amodra@gmail.com>
 965
 966         PR 24644
 967         * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
 968         for overflow in expressions involving nsymz.
 969
 970 2019-08-01  Ilia Diachkov  <ilia.diachkov@optimitech.com>
 971
 972         * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
 973         two pages in relro presence.
 974
 975 2019-08-01  Max Filippov  <jcmvbkbc@gmail.com>
 976
 977         * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
 978         (get_wsr_lbeg_opcode): New functions.
 979         (check_loop_aligned): Detect relaxed loops and adjust loop_len
 980         and insn_len for the first actual instruction of the loop.
 981
 982 2019-07-30  Alan Modra  <amodra@gmail.com>
 983
 984         PR 24768
 985         * bfd.c (struct bfd): Add lto_slim_object flag.
 986         * bfd-in2.h: Regenerate.
 987
 988 2019-07-29  Martin Liska  <mliska@suse.cz>
 989
 990         PR 24768
 991         * archive.c (_bfd_compute_and_write_armap): Come up with
 992         report_plugin_err variable.
 993         * bfd-in2.h (struct bfd): Add lto_slim_object flag.
 994         * elf.c (struct lto_section): New.
 995         (_bfd_elf_make_section_from_shdr): Parse content of
 996         .gnu_lto_.lto section.
 997         * elflink.c: Report error for a missing LTO plugin.
 998         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 999
1000 2019-07-28  Alan Modra  <amodra@gmail.com>
1001
1002         PR 24857
1003         PR 24339
1004         * elflink.c (elf_link_add_object_symbols): Report an informative
1005         error on finding local symbols with index equal or greater than
1006         symbol table sh_info.  Correct comment.  Allow such symbols in
1007         dynamic objects.  Abort on NULL section for symbol.
1008
1009 2019-07-26  Alan Modra  <amodra@gmail.com>
1010
1011         * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1012         (elf_linker): Don't define.
1013         * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1014
1015 2019-07-25  YunQiang Su  <syq@debian.org>
1016
1017         PR 24832
1018         * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1019         mips inputs.
1020
1021 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
1022
1023         * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1024         formating.
1025         (reloc_type_to_name): Fix formating.
1026         (arc_elf_object_p): Likewise.
1027         (debug_arc_reloc): Likewise.
1028         (arc_do_relocation): Likewise.
1029
1030 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
1031
1032         * elf32-arc.c (bfd_get_32_me): New function.
1033         (bfd_put_32_me): Likewise.
1034         (arc_elf_relax_section): Likewise.
1035         (bfd_elf32_bfd_relax_section): Define.
1036
1037 2019-07-24  Alan Modra  <amodra@gmail.com>
1038
1039         * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1040         elf_backend_final_write_processing, don't pass linker arg.
1041         (_bfd_elf_final_write_processing): Update prototype.
1042         * elf.c (_bfd_elf_write_object_contents): Adjust call.
1043         (_bfd_elf_final_write_processing): Return error on incompatible
1044         OSABI and has_gnu_osabi.  Remove linker arg.
1045         * elf-nacl.h (nacl_final_write_processing): Update prototype.
1046         * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1047         * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1048         (_bfd_mips_elf_final_write_processing): Likewise.
1049         * elf-hppa.h (elf_hppa_final_write_processing): Return status
1050         and remove linker arg.
1051         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1052         * elf-nacl.c (nacl_final_write_processing): Likewise.
1053         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1054         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1055         * elf32-arm.c (arm_final_write_processing): Likewise.
1056         (elf32_arm_final_write_processing): Likewise.
1057         (elf32_arm_nacl_final_write_processing): Likewise.
1058         (elf32_arm_vxworks_final_write_processing): Likewise.
1059         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1060         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1061         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1062         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1063         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1064         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1065         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1066         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1067         * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1068         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1069         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1070         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1071         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1072         * elf32-ppc.c (ppc_final_write_processing): Likewise.
1073         (ppc_elf_final_write_processing): Likewise.
1074         (ppc_elf_vxworks_final_write_processing): Likewise.
1075         * elf32-sparc.c (sparc_final_write_processing): Likewise.
1076         (elf32_sparc_final_write_processing): Likewise.
1077         (elf32_sparc_vxworks_final_write_processing): Likewise.
1078         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1079         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1080         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1081         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1082         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1083         * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1084         (_bfd_mips_elf_final_write_processing): Likewise.
1085
1086 2019-07-24  Alan Modra  <amodra@gmail.com>
1087
1088         * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1089         early.
1090         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1091         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1092
1093 2019-07-24  Alan Modra  <amodra@gmail.com>
1094
1095         * elf32-visium.c (visium_elf_post_process_headers): Don't set
1096         EI_OSABI header byte here.
1097         (ELF_OSABI): Define.
1098
1099 2019-07-23  Alan Modra  <amodra@gmail.com>
1100
1101         * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1102         * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1103         (get_program_header_size): Formatting.  Only test SH_GNU_MBIND
1104         when elf_gnu_osabi_mbind is set.
1105         (_bfd_elf_map_sections_to_segments): Likewise.
1106         (_bfd_elf_init_private_section_data): Likewise.
1107         (_bfd_elf_final_write_processing): Update comment.
1108         * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1109         (elf_backend_special_sections): Define without .tbss for linux.
1110
1111 2019-07-23  Alan Modra  <amodra@gmail.com>
1112
1113         * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1114         Remove none, any, all enums.
1115         (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1116         (_bfd_elf_final_write_processing): Declare.
1117         * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1118         elf_backend_final_write_processing.
1119         (_bfd_elf_post_process_headers): Move body of function to..
1120         (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1121         only when not already set.  Adjust for rename.
1122         * elfxx-target.h (elf_backend_final_write_processing): Default to
1123         _bfd_elf_final_write_processing.
1124         * elf-hppa.h (elf_hppa_final_write_processing): Call
1125         _bfd_elf_final_write_processing.
1126         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1127         * elf-nacl.c (nacl_final_write_processing): Likewise.
1128         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1129         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1130         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1131         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1132         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1133         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1134         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1135         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1136         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1137         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1138         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1139         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1140         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1141         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1142         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1143         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1144         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1145         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1146         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1147         * elf32-arm.c (arm_final_write_processing): Split out from..
1148         (elf32_arm_final_write_processing): ..here.  Call
1149         _bfd_elf_final_write_processing.
1150         (elf32_arm_nacl_final_write_processing): Adjust.
1151         * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1152         (_bfd_mips_elf_final_write_processing): ..here.  Call
1153         _bfd_elf_final_write_processing.
1154         * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1155         * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1156         * elf32-ppc.c (ppc_final_write_processing): Split out from..
1157         (ppc_elf_final_write_processing): ..here.  Call
1158         _bfd_elf_final_write_processing.
1159         (ppc_elf_vxworks_final_write_processing): Adjust.
1160         * elf32-sparc.c (sparc_final_write_processing): Split out from..
1161         (elf32_sparc_final_write_processing): ..here.  Call
1162         _bfd_elf_final_write_processing.
1163         (elf32_sparc_vxworks_final_write_processing): Adjust.
1164         * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1165         * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1166         * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1167         * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1168         * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1169         * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1170         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1171         * elflink.c (elf_link_add_object_symbols): Likewise.
1172         (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1173         instead.
1174
1175 2019-07-23  Omar Majid  <omajid@redhat.com>
1176
1177         * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1178         I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1179         AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1180         AMD64_NETBSD_MAGIC.
1181         * peXXigen.c: Add comment about source of .NET magic numbers.
1182
1183 2019-07-19  Alan Modra  <amodra@gmail.com>
1184
1185         * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1186         (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1187         (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1188         (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1189         * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1190         (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1191         (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1192         (ppc64_elf_check_relocs): Support pcrel tls relocs.
1193         (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1194         * bfd-in2.h: Regenerate.
1195         * libbfd.h: Regenerate.
1196
1197 2019-07-18  Alan Modra  <amodra@gmail.com>
1198
1199         * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1200         a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
1201         match test.
1202
1203 2019-07-18  Alan Modra  <amodra@gmail.com>
1204
1205         * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1206         (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1207         is more than 8 bits.
1208         (ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
1209         tls_type vars unsigned int.
1210         (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1211         to select r_type edit.
1212
1213 2019-07-18  Alan Modra  <amodra@gmail.com>
1214
1215         * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1216         Correct comment.
1217         * elf64-ppc.c (TLS_GDIE): Likewise.
1218
1219 2019-07-18  Alan Modra  <amodra@gmail.com>
1220
1221         * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1222         range of tp-relative offsets.
1223
1224 2019-07-15  Alan Modra  <amodra@gmail.com>
1225
1226         * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1227         alias is no longer bfd_link_hash_defined, clear the alias.
1228
1229 2019-07-13  Alan Modra  <amodra@gmail.com>
1230
1231         * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1232         tls_sec.
1233         (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1234         (_bfd_elf_init_2_index_sections): Likewise.
1235         * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1236         relocations for local TLS symbols, use STN_UNDEF as the relocation
1237         symbol.
1238         * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1239         leave TLS symbol value in the addend.
1240
1241 2019-07-08  Alan Modra  <amodra@gmail.com>
1242
1243         PR 24785
1244         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1245         size before reading first word.
1246
1247 2019-07-02  Nick Clifton  <nickc@redhat.com>
1248
1249         PR 24717
1250         * elf.c (is_debuginfo_file): New function.
1251         (assign_file_positions_for_non_load_sections): Do not warn about
1252         allocated sections outside of loadable segments if they are found
1253         in a debuginfo file.
1254         * elf-bfd.h (is_debuginfo_file): Prototype.
1255
1256 2019-07-02  Nick Clifton  <nickc@redhat.com>
1257
1258         PR 24753
1259         * compress.c (bfd_get_full_section_contents): Do not complain
1260         about linker created sections that are larger than the file size.
1261
1262 2019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
1263
1264         * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1265         (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1266         for CMSE stubs.
1267         (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1268
1269 2019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1270
1271         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1272         sections when .text section contain secure entry functions
1273         is marked.
1274
1275 2019-07-01  Nick Clifton  <nickc@redhat.com>
1276
1277         PR 23839
1278         * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1279         section VMA in the offset used to update exidx relocs.
1280
1281 2019-06-28  Nick Clifton  <nickc@redhat.com>
1282
1283         PR 24708
1284         * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1285         large version reference section.
1286         * compress.c (bfd_get_full_section_contents): Check for an
1287         uncompressed section whose size is larger than the file size.
1288
1289 2019-06-28  Alan Modra  <amodra@gmail.com>
1290
1291         * format.c (bfd_check_format_matches): Don't match plugin target
1292         if another target matches.  Expand comment.
1293         * targets.c (_bfd_target_vector): Move plugin_vec after all other
1294         non-corefile targets, outside !SELECT_VECS.
1295         * config.bfd: Don't handle targ=plugin here.
1296         * configure.ac: Don't add plugin to enable_targets or handle in
1297         target loop setting selvecs and other target vars.
1298         * configure: Regenerate.
1299
1300 2019-06-26  Nick Clifton  <nickc@redhat.com>
1301
1302         PR 24703
1303         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1304         messages for failures.
1305         * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1306         if returning an error value.
1307
1308 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1309
1310         * elf-properties.c (elf_find_and_remove_property): Rename last
1311         parameter. Mention it in comment.
1312
1313 2019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
1314
1315         * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1316         SEC_MERGE or SEC_CODE flags are set.
1317         (_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
1318         symtype consistently.  Don't include sec_addr (sym_sec) in symval.
1319         Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1320         Add sec_addr (sym_sec) after handling merge sections.
1321
1322 2019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1323
1324         PR ld/24721
1325         * elf-properties.c (elf_merge_gnu_property_list): Remove the
1326         property after reporting property removal.
1327
1328 2019-06-23  Alan Modra  <amodra@gmail.com>
1329
1330         PR 24704
1331         * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1332         (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1333         Reduce range of offsets allowed for other GOT relocs.
1334
1335 2019-06-23  Alan Modra  <amodra@gmail.com>
1336
1337         PR 24689
1338         * elfcode.h (elf_object_p): Warning fix.
1339
1340 2019-06-21  Alan Modra  <amodra@gmail.com>
1341
1342         PR 24689
1343         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1344
1345 2019-06-19  Alan Modra  <amodra@gmail.com>
1346
1347         PR 24697
1348         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1349         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
1350
1351 2019-06-19  Alan Modra  <amodra@gmail.com>
1352
1353         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1354         functions that require r2 valid to use local entry.
1355         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1356
1357 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1358
1359         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1360         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1361         with elfNN_aarch64_allocate_local_dynrelocs.
1362
1363 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1364
1365         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1366
1367 2019-06-14  Alan Modra  <amodra@gmail.com>
1368
1369         * Makefile.in: Regenerate.
1370         * configure: Regenerate.
1371
1372 2019-06-14  Alan Modra  <amodra@gmail.com>
1373
1374         * elf64-ppc.c: Fix comments involving paddi.
1375
1376 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
1377
1378         PR 24643
1379         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1380         absent, or the bfd is not in the ELF formart.
1381         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1382
1383 2019-06-10  Christos Zoulas  <christos@zoulas.com>
1384
1385         PR 24650
1386         * elf.c (elfcore_make_auxv_note_section): New function.
1387         (elfcore_grok_note): Use it.
1388         (elfcore_grok_freebsd_note): Likewise.
1389         (elfcore_grok_openbsd_note): Likewise.
1390         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
1391         NT_NETBSDCORE_AUXV notes.
1392
1393 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1394
1395         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1396         alignment of the new gnu property section.
1397
1398 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1399
1400         * bfd-in.h: Change comment.
1401         * bfd-in2.h: Regenerate.
1402         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1403         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1404         Likwise.
1405
1406 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1407
1408         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1409         Remove overflow check.
1410
1411 2019-05-28  Alan Modra  <amodra@gmail.com>
1412
1413         PR 24596
1414         * cofflink.c (coff_link_check_archive_element): Don't assume
1415         element is a coff object file after calling add_archive_element.
1416
1417 2019-05-28  Alan Modra  <amodra@gmail.com>
1418
1419         PR 24596
1420         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1421         attempt to set sh_entsize for excluded PLT section.
1422
1423 2019-05-28  Alan Modra  <amodra@gmail.com>
1424
1425         PR 24596
1426         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1427         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1428         allocated in alpha_dynamic_entries_for_reloc.
1429
1430 2019-05-28  Alan Modra  <amodra@gmail.com>
1431
1432         PR 24596
1433         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1434         on NULL output_section.
1435         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1436
1437 2019-05-28  Alan Modra  <amodra@gmail.com>
1438
1439         PR 24596
1440         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1441         entry when MUST_FIND.  Abort when MUST_FIND not found.
1442         (elf_m68k_get_bfd2got_entry): Likewise.
1443         (elf_m68k_relocate_section): Remove now useless assert.
1444
1445 2019-05-28  Alan Modra  <amodra@gmail.com>
1446
1447         PR 24596
1448         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1449         from bfd_link_info, not an output section owner.
1450         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1451         (elf_hppa_final_link_relocate): Likewise.
1452
1453 2019-05-28  Alan Modra  <amodra@gmail.com>
1454
1455         PR 24596
1456         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1457         create_object_symbols_section, obj_textsec, obj_datasec or
1458         obj_bsssec.  Fix other errors in placement.
1459         * config.bfd: Obsolete tic30-aout.
1460
1461 2019-05-28  Alan Modra  <amodra@gmail.com>
1462
1463         PR 24596
1464         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1465         end of section list as well as section_count.
1466         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1467         section list before returning error.
1468
1469 2019-05-27  Alan Modra  <amodra@gmail.com>
1470
1471         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1472
1473 2019-05-27  Alan Modra  <amodra@gmail.com>
1474
1475         PR 24596
1476         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1477
1478 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1479
1480         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1481         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1482         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1483         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1484         (elf_backend_merge_symbol_attribute): Define.
1485
1486 2019-05-24  Alan Modra  <amodra@gmail.com>
1487
1488         * po/SRC-POTFILES.in: Regenerate.
1489
1490 2019-05-24  Alan Modra  <amodra@gmail.com>
1491
1492         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1493         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1494         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1495         (struct ppc_link_hash_table): Add powerxx_stubs.
1496         (ppc64_elf_check_relocs): Set powerxx_stubs.
1497         (build_powerxx_offset, size_powerxx_offset),
1498         (num_relocs_for_powerxx_offset),
1499         (emit_relocs_for_powerxx_offset): New functions.
1500         (plt_stub_size): Size powerxx stubs.
1501         (ppc_build_one_stub): Emit powerxx stubs.
1502         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
1503         powerxx stubs.
1504
1505 2019-05-24  Alan Modra  <amodra@gmail.com>
1506
1507         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1508         R_PPC64_GOT_PCREL34.
1509         (xlate_pcrel_opt): New function.
1510         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1511         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1512         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
1513
1514 2019-05-24  Alan Modra  <amodra@gmail.com>
1515
1516         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1517         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1518         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1519         (BFD_RELOC_PPC64_PLT_PCREL34),
1520         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1521         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1522         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1523         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1524         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1525         * elf64-ppc.c (PNOP): Define.
1526         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1527         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1528         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1529         relocs.
1530         (ppc64_elf_prefix_reloc): New function.
1531         (struct ppc_link_hash_table): Add notoc_plt.
1532         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1533         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1534         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1535         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
1536         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
1537         possible need for dynamic relocs on non-pcrel powerxx relocs.
1538         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1539         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1540         (toc_adjusting_stub_needed): Likewise.
1541         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1542         (ppc64_elf_relocate_section): Handle new powerxx relocs.
1543         * bfd-in2.h: Regenerate.
1544         * libbfd.h: Regenerate.
1545
1546 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1547
1548         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1549         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1550         bpf_elf64_be_vec.
1551         * configure: Regenerate.
1552
1553 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1554
1555         * configure: Regenerated.
1556         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1557         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1558         (BFD64_BACKENDS): Add elf64-bpf.lo.
1559         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1560         * Makefile.in (SOURCE_HFILES): Regenerate.
1561         * config.bfd (targ_cpu): Handle bpf-*-* targets.
1562         * cpu-bpf.c: New file.
1563         * elf64-bpf.c: Likewise.
1564         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1565         bpf_elf64_le_vec.
1566         * archures.c: Define architecture bfd_arch_bpf and machine
1567         bfd_arch_bpf.
1568         * reloc.c: Define BFD relocations used by the BPF target.
1569         * bfd-in2.h: Regenerated.
1570         * libbfd.h: Likewise.
1571
1572 2019-05-22  Alan Modra  <amodra@gmail.com>
1573
1574         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1575         contents.
1576
1577 2019-05-22  Alan Modra  <amodra@gmail.com>
1578
1579         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1580         processing on "size error in section".
1581
1582 2019-05-22  Alan Modra  <amodra@gmail.com>
1583
1584         * som.c (som_bfd_free_cached_info): Call
1585         _bfd_generic_close_and_cleanup.
1586
1587 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1588
1589         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1590         for TLS_TPREL_HI16(/LO16) relocations in shared library.
1591
1592 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1593
1594         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1595         checks.  Search the RELA table for n64 relocations.
1596
1597 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
1598             Faraz Shahbazker  <fshahbazker@wavecomp.com>
1599
1600         * elfxx-mips.c (LA25_BC): New macro.
1601         (mips_elf_link_hash_table)<compact_branches>: New field.
1602         (STUB_JALRC): New macro.
1603         (mipsr6_o32_exec_plt0_entry_compact): New array.
1604         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1605         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1606         (mipsr6_exec_plt_entry_compact): Likewise.
1607         (mips_elf_create_la25_stub): Use BC instead of J for stubs
1608         when compact_branches is true.
1609         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1610         PLT for MIPSR6 with compact_branches.  Do not reorder the
1611         compact branches PLT.  Switch the lazy stub for MIPSR6
1612         with compact_branches to use JALRC.
1613         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1614         when compact_branches is true.
1615         (_bfd_mips_elf_compact_branches): New function.
1616         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1617
1618 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1619
1620         PR ld/24373
1621         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1622         Fix print formatter.
1623
1624 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1625
1626         PR 24460
1627         * elf32-arm.c (get_value_helper): Remove.
1628         (elf32_arm_final_link_relocate): Fix branch future relocations.
1629
1630 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1631
1632         PR ld/24373
1633         * bfd-in.h (enum erratum_84319_opts): New
1634         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1635         int to enum erratum_84319_opts.
1636         * bfd-in2.h: Regenerate.
1637         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1638         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1639         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1640         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1641         (_bfd_aarch64_resize_stubs): Amend comment.
1642         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1643         requested.
1644         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1645         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1646         erratum workaround.
1647         (clear_erratum_843419_entry): Update erratum conditional.
1648
1649 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1650
1651         PR ld/24571
1652         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1653         when computing distance_short_enough.
1654
1655 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1656
1657         PR ld/24564
1658         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1659         Wrap around even if distance equals avr_pc_wrap_around.
1660
1661 2019-05-20  Nick Clifton  <nickc@redhat.com>
1662
1663         * po/fr.po: Updated French translation.
1664
1665 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1666
1667         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1668
1669 2019-05-16  Alan Modra  <amodra@gmail.com>
1670
1671         * elf32-arm.c (elf32_arm_write_section): Revert last change.
1672
1673 2019-05-15  Alan Modra  <amodra@gmail.com>
1674
1675         * elf32-arm.c (elf32_arm_write_section): Don't leave
1676         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1677         unitialised section contents.
1678
1679 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
1680
1681         PR 19921
1682         * verilog.c: (VerilogDataWidth): New variable.
1683         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1684
1685 2019-05-08  Nick Clifton  <nickc@redhat.com>
1686
1687         PR 24523
1688         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1689         rather than FALSE if encountering a non-ELF file.
1690
1691 2019-05-06  Alan Modra  <amodra@gmail.com>
1692
1693         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1694
1695 2019-05-06  Alan Modra  <amodra@gmail.com>
1696
1697         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1698         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1699         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1700         * libbfd.h: Regenerate.
1701         * bfd-in2.h: Regenerate.
1702
1703 2019-05-04  Alan Modra  <amodra@gmail.com>
1704
1705         PR 24511
1706         * syms.c (coff_section_type): Only allow '.', '$' and numeric
1707         following the standard section names.
1708         (bfd_decode_symclass): Prioritize section flag tests in
1709         decode_section_type before name tests in coff_section_type.
1710         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1711         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
1712         their names and choose standard .text section flags for
1713         fake_section.
1714
1715 2019-05-02  Nick Clifton  <nickc@redhat.com>
1716
1717         PR 24493
1718         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1719         .gnu.debugaltlink sections as debugging sections.
1720
1721 2019-04-30  Alan Modra  <amodra@gmail.com>
1722
1723         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1724         (struct _ppc64_elf_section_data): Likewise.
1725         (ppc64_elf_check_relocs): Set above fields.
1726         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1727         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1728         when possible.
1729
1730 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1731
1732         PR ld/24486
1733         * elflink.c (elf_link_output_extsym): Don't complain undefined
1734         weak dynamic reference.
1735
1736 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
1737
1738         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1739         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1740         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1741         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1742         (elfNN_aarch64_small_plt0_pac_entry): Remove.
1743         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1744         (elfNN_aarch64_small_plt0_bti_entry): Update.
1745         (elfNN_aarch64_small_plt_bti_entry): Update.
1746         (elfNN_aarch64_small_plt_pac_entry): Update.
1747         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1748         (setup_plt_values): Setup new entries.
1749         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1750         (elfNN_aarch64_plt_sym_val): Likewise.
1751
1752 2019-04-22  Jim Wilson  <jimw@sifive.com>
1753
1754         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1755
1756 2019-04-19  Alan Modra  <amodra@gmail.com>
1757
1758         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1759
1760 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1761
1762         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1763         building shared object.
1764         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1765
1766 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1767
1768         PR ld/24458
1769         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1770         linker_def.
1771
1772 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1773
1774         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1775         relocation.
1776         * bfd-in2.h: Regenerate.
1777         * libbfd.h: Likewise.
1778
1779 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1780
1781         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1782         * bfd-in2.h: Regenerated.
1783         * libbfd.h: Regenerated.
1784
1785 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1786
1787         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1788         * bfd-in2.h: Regenerated.
1789         * libbfd.h: Likewise.
1790
1791 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1792
1793         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1794         * bfd-in2.h: Regenerated.
1795         * libbfd.h: Regenerated.
1796         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1797         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1798         and R_ARM_THM_BF12 together.
1799         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1800
1801 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1802
1803         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1804         * libbfd.h: Regenerated.
1805         * bfd-in2.h: Regenerated.
1806         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1807         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1808         and R_ARM_THM_BF18 together.
1809         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1810
1811 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1812
1813         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1814         * bfd-in2.h: Regenerated.
1815         * libbfd.h: Regenerated.
1816         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1817         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1818         and R_ARM_THM_BF16 together.
1819         (get_value_helper): New reloc helper.
1820         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1821
1822 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1823
1824         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1825         * bfd-in2.h: Regenerate.
1826         * libbfd.h: Regenerate.
1827
1828 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1829
1830         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1831         * bfd-in2.h: Regenerate.
1832         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1833         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1834         and update assert.
1835         (using_thumb2): Likewise.
1836         (using_thumb2_bl): Update assert.
1837         (arch_has_arm_nop): Likewise.
1838         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1839         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1840
1841 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1842
1843         * elf-linker-x86.h (elf_x86_cet_report): New.
1844         (elf_linker_x86_params): Add cet_report.
1845         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1846         missing IBT and SHSTK properties if needed.
1847
1848 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1849
1850         PR ld/24436
1851         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1852         "h != NULL".  Don't check "h != NULL" before calling.
1853         bfd_elf_gc_record_vtentry.
1854         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1855         * elf32-bfin.c (bfin_check_relocs): Likewise.
1856         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1857         * elf32-csky.c (csky_elf_check_relocs): Likewise.
1858         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1859         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1860         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1861         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1862         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1863         * elf32-i386.c (elf_i386_check_relocs): Likewise.
1864         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1865         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1866         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1867         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1868         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1869         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1870         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1871         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1872         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1873         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1874         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1875         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1876         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1877         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1878         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1879         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1880         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1881         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1882         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1883         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1884         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1885         VTENTRY entry.
1886
1887 2019-04-11  Alan Modra  <amodra@gmail.com>
1888
1889         PR 24435
1890         * elflink.c (elf_link_add_object_symbols): Don't read partial
1891         dynamic entries from fuzzed objects.
1892
1893 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
1894
1895         PR ld/24302
1896         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1897         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1898         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1899
1900 2019-04-10  Michael Forney  <mforney@mforney.org>
1901
1902         PR 24427
1903         * doc/chew.c (free_words): Correctly free "push_text" strings.
1904
1905 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1906
1907         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1908
1909 2019-04-08  Alan Modra  <amodra@gmail.com>
1910
1911         * configure.ac (elfxx_x86): Define and use.
1912         * configure: Regenerate.
1913
1914 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1915
1916         * elf-linker-x86.h: New file.
1917         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1918         to get x86-specific linker options.
1919         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1920         (elf_x86_64_check_relocs): Likewise.
1921         (elf_x86_64_relocate_section): Likewise.
1922         (elf_x86_64_link_setup_gnu_properties): Likewise.
1923         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1924         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1925         (_bfd_elf_linker_x86_set_options): New function.
1926         * elfxx-x86.h: Include "elf-linker-x86.h".
1927         (elf_x86_link_hash_table): Add params.
1928
1929 2019-04-03  Alan Modra  <amodra@gmail.com>
1930
1931         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1932         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1933         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1934         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1935         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1936         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1937
1938 2019-04-02  Jim Wilson  <jimw@sifive.com>
1939
1940         PR 24389
1941         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1942         ELF header flags to after check for ELF object file.  Loop through
1943         sections looking for code sections, if none, then skip ABI checks.
1944
1945 2019-03-30  Andrew Waterman  <andrew@sifive.com>
1946
1947         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1948         rd == X_RA case.
1949
1950 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
1951
1952         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1953         info->export_dynamic to the conditional.
1954
1955 2019-03-28  Alan Modra  <amodra@gmail.com>
1956
1957         PR 24392
1958         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1959         * configure: Regenerate.
1960         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1961         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1962         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1963         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1964         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1965
1966 2019-03-21  Jim Wilson  <jimw@sifive.com>
1967
1968         PR 24365
1969         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1970         verify sym non-NULL before using.  Add identical check using h.
1971
1972 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
1973
1974         * elf-bfd.h (struct elf_backend_data): Add argument to
1975         merge_gnu_properties.
1976         * elf-properties.c (elf_merge_gnu_properties): Add argument to
1977         itself and while calling bed->merge_gnu_properties.
1978         (elf_merge_gnu_property_list): Update the calls for
1979         elf_merge_gnu_properties.
1980         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1981         of --force-bti warning and add argument.
1982         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1983         warning.
1984         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1985         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1986         declaration.
1987
1988 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
1989
1990         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1991         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1992         (elf_backend_fixup_gnu_properties): Define for AArch64.
1993
1994 2019-03-18  Alan Modra  <amodra@gmail.com>
1995
1996         PR 24355
1997         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1998         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
1999         attempt at writing glink stubs only once.
2000
2001 2019-03-16  Alan Modra  <amodra@gmail.com>
2002
2003         PR 24337
2004         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2005         (_bfd_elf_rel_local_sym): Likewise.
2006         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2007         section of symbols with unrecognized shndx.
2008
2009 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2010
2011         PR ld/24267
2012         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2013         section.
2014         * cofflink.c (coff_link_add_symbols): Check for symbols defined
2015         in discarded section.
2016
2017 2019-03-15  Alan Modra  <amodra@gmail.com>
2018
2019         PR 24339
2020         * elflink.c (elf_link_add_object_symbols): Bail out on a local
2021         symbol after globals if elf_bad_symtab is not set.
2022
2023 2019-03-15  Alan Modra  <amodra@gmail.com>
2024
2025         PR 24337
2026         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2027         (_bfd_elf_rel_local_sym): Likewise.
2028
2029 2019-03-15  Alan Modra  <amodra@gmail.com>
2030
2031         PR 24336
2032         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2033         object files with sh_size not a multiple of sh_entsize.
2034
2035 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2036
2037         PR ld/24338
2038         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2039         input with bad relocation.
2040
2041 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2042
2043         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2044
2045 2019-03-14  Nick Clifton  <nickc@redhat.com>
2046
2047         PR 24334
2048         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2049         (save_section_vma): Initialise field to the number of entries in
2050         the sec_vma table.
2051         (section_vma_same): Check that the number of entries in the
2052         sec_vma table matches the number of sections in the bfd.
2053
2054 2019-03-14  Nick Clifton  <nickc@redhat.com>
2055
2056         PR 24333
2057         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2058         section owner pointer when adding the default symbol.
2059
2060 2019-03-14  Nick Clifton  <nickc@redhat.com>
2061
2062         PR 24332
2063         * elflink.c (elf_link_add_object_symbols): Add new local variable
2064         extversym_end.  Initialise it to point to the end of the version
2065         symbol table, if present.  Check it when initialising and updating
2066         the ever pointer.
2067
2068 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
2069
2070         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2071         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2072         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2073         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2074         and PLT_PAC_PLT.
2075         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2076         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2077         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2078
2079 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
2080             Szabolcs Nagy  <szabolcs.nagy@arm.com>
2081
2082         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2083         (aarch64_bti_pac_info): New.
2084         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2085         (bfd_elf32_aarch64_set_options): Likewise.
2086         * bfd-in2.h: Regenerate
2087         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2088         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2089         (elfNN_aarch64_small_plt0_bti_entry): New.
2090         (elfNN_aarch64_small_plt_bti_entry): New.
2091         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2092         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2093         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2094         tlsdesc_plt_entry_size fields.
2095         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2096         (setup_plt_values): New helper function.
2097         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2098         bti enable type.
2099         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2100         fixed macros.
2101         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2102         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2103         to plt stubs instead of fixed ones and update filling them according
2104         to the need for bti.
2105         (elfNN_aarch64_init_small_plt0_entry): Likewise.
2106         (elfNN_aarch64_finish_dynamic_sections): Likewise.
2107         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2108         (elfNN_aarch64_plt_sym_val): Update size accordingly.
2109         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2110         is set.
2111         (bfd_elfNN_get_synthetic_symtab): Define.
2112         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2113         and mising BTI NOTE SECTION.
2114
2115
2116 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
2117
2118         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2119         linker created inputs from merge.
2120         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2121         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2122         (elfNN_aarch64_link_setup_gnu_properties): New.
2123         (elfNN_aarch64_merge_gnu_properties): New.
2124         (elf_backend_setup_gnu_properties): Define for AArch64.
2125         (elf_backend_merge_gnu_properties): Likewise.
2126         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2127         (_bfd_aarch64_elf_parse_gnu_properties): Define.
2128         (_bfd_aarch64_elf_merge_gnu_properties): Define.
2129         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2130         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2131         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2132         (elf_backend_parse_gnu_properties): Define for AArch64.
2133
2134 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2135
2136         PR ld/24322
2137         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2138         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2139
2140 2019-03-12  Alan Modra  <amodra@gmail.com>
2141
2142         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
2143         nmemb parameter.  Use bfd_alloc2.
2144         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
2145         Delete assertion.
2146         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2147         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
2148         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2149         doesn't overflow.
2150         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
2151         (assign_section_numbers): Style fix.
2152         (swap_out_syms): Use bfd_malloc2.
2153         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2154         overflow.
2155         (_bfd_elf_make_empty_symbol): Style fix.
2156         (elfobj_grok_stapsdt_note_1): Formatting.
2157         * elfcode.h (elf_object_p): Use bfd_alloc2.
2158         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2159         (elf_slurp_symbol_table): Use bfd_zalloc2.
2160         (elf_slurp_reloc_table): Use bfd_alloc2.
2161         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2162         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2163         size calculation doesn't overflow.
2164         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2165         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2166         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2167
2168 2019-03-08  Alan Modra  <amodra@gmail.com>
2169
2170         PR 24311
2171         * merge.c (merge_strings): Return secinfo.  Don't pad section
2172         to alignment here.
2173         (_bfd_merge_sections): Pad section to alignment here, if input
2174         sections contributing to merged output all pad to alignment.
2175         Formatting.
2176
2177 2019-03-06  Nick Clifton  <nickc@redhat.com>
2178
2179         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2180         table pointer.
2181         * coffgen.c (coff_find_nearest_line_with_names): Do not call
2182         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2183
2184 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
2185
2186         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2187         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2188
2189         PR 20113
2190         * elf32-s390.c (allocate_dynrelocs): Update comment.
2191
2192 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
2193
2194         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2195
2196 2019-02-28  Nick Clifton  <nickc@redhat.com>
2197
2198         PR 24273
2199         * elf.c (bfd_elf_string_from_elf_section): Check for a string
2200         section that is not NUL terminated.
2201
2202 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2203
2204         PR ld/24276
2205         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2206         by linker when checking copy reloc on protected symbol.
2207
2208 2019-02-24  Alan Modra  <amodra@gmail.com>
2209
2210         PR 24144
2211         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2212
2213 2019-02-20  Eric Tsai  <erictsai@cadence.com>
2214
2215         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2216         sections between the call site and call destination and adjust
2217         call distance by the largest alignment.
2218
2219 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
2220
2221         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2222         * elf.c (elfcore_grok_aarch_pauth): New function.
2223         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2224         (elfcore_write_aarch_pauth): New function.
2225         (elfcore_write_register_note): Check for AArch64 pauth section.
2226
2227 2019-02-20  Alan Modra  <amodra@gmail.com>
2228
2229         PR 24225
2230         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2231         return value.
2232
2233 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
2234
2235         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2236         Darwin hosts, not just or1k.
2237         * configure: Regenerate.
2238
2239 2019-02-20  Alan Modra  <amodra@gmail.com>
2240
2241         PR 24236
2242         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2243         sentinel NUL to string buffer nearer to loop where it is used.
2244         Don't go past sentinel when scanning strings, and don't write
2245         NUL again.
2246         * archive.c (do_slurp_coff_armap): Simplify string handling to
2247         archive64.c style.
2248
2249 2019-02-19  Alan Modra  <amodra@gmail.com>
2250
2251         PR 24235
2252         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2253         attempting to prevent read past end of section.
2254
2255 2019-02-18  Alan Modra  <amodra@gmail.com>
2256
2257         PR 24225
2258         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2259         PRIx64 to generate warning messages.  Print local sym names too.
2260
2261 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
2262
2263         * elf32-arc (INIT_SYM_STRING): Delete.
2264         (FINI_SYM_STRING): Likewise.
2265         (init_str): Likewise.
2266         (fini_str): Likewise.
2267
2268 2019-02-08  Alan Modra  <amodra@gmail.com>
2269
2270         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2271         for bss-plt" warning to make it an error.
2272
2273 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2274
2275         PR ld/18841
2276         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2277         reloc_class_ifunc for ifunc symbols.
2278         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2279
2280 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2281
2282         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2283         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2284
2285 2019-02-07  Nick Clifton  <nickc@redhat.com>
2286
2287         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2288         into the definitely obsolete list.
2289
2290 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2291
2292         PR ld/24151
2293         * elf64-x86-64.c (elf_x86_64_need_pic): Check
2294         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2295         (elf_x86_64_relocate_section): Move PIC check for PC-relative
2296         relocations to ...
2297         (elf_x86_64_check_relocs): Here.
2298         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2299         to check if a symbol is defined in a non-shared object.
2300         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2301
2302 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
2303
2304         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2305         of 'labs' (and fix GCC warning).
2306
2307 2019-01-25  Nick Clifton  <nickc@redhat.com>
2308
2309         * po/ru.po: Updated Russian translation.
2310
2311 2019-01-23  Nick Clifton  <nickc@redhat.com>
2312
2313         * po/fr.po: Updated French translation.
2314
2315 2019-01-21  Nick Clifton  <nickc@redhat.com>
2316
2317         * po/pt.po: Updated Portuguese translation.
2318         * po/uk.po: Updated Ukranian translation.
2319
2320 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
2321
2322         PR 24108
2323         * elf32-nds32.c (nds32_relocate_section): Add space between words
2324         in error message.
2325         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2326         error message.
2327         (riscv_i_or_e_p): Likewise.
2328         (riscv_merge_arch_attr_info): Likewise.
2329
2330 2019-01-19  Nick Clifton  <nickc@redhat.com>
2331
2332         * version.m4: Reset to 2.32.51
2333         * configure: Regenerate.
2334         * po/bfd.pot: Regenerate.
2335
2336 2018-06-24  Nick Clifton  <nickc@redhat.com>
2337
2338         2.32 branch created.
2339
2340 2019-01-16  Kito Cheng  <kito@andestech.com>
2341
2342         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2343         for OBJ_ATTR_PROC.
2344
2345 2019-01-16  Kito Cheng  <kito@andestech.com>
2346             Nelson Chu  <nelson@andestech.com>
2347
2348         * elfnn-riscv.c (in_subsets): New.
2349         (out_subsets): Likewise.
2350         (merged_subsets): Likewise.
2351         (riscv_std_ext_p): Likewise.
2352         (riscv_non_std_ext_p): Likewise.
2353         (riscv_std_sv_ext_p): Likewise.
2354         (riscv_non_std_sv_ext_p): Likewise.
2355         (riscv_version_mismatch): Likewise.
2356         (riscv_i_or_e_p): Likewise.
2357         (riscv_merge_std_ext): Likewise.
2358         (riscv_merge_non_std_and_sv_ext): Likewise.
2359         (riscv_merge_arch_attr_info): Likewise.
2360         (riscv_merge_attributes): Likewise.
2361         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2362
2363         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2364         (elf_backend_obj_attrs_vendor): Define.
2365         (elf_backend_obj_attrs_section_type): Likewise.
2366         (elf_backend_obj_attrs_section): Likewise.
2367         (elf_backend_obj_attrs_arg_type): Define as
2368         riscv_elf_obj_attrs_arg_type.
2369         * elfxx-riscv.c (riscv_estimate_digit): New.
2370         (riscv_estimate_arch_strlen1): Likewise.
2371         (riscv_estimate_arch_strlen): Likewise.
2372         (riscv_arch_str1): Likewise.
2373         (riscv_arch_str): Likewise.
2374         * elfxx-riscv.h (riscv_arch_str): Declare.
2375
2376 2019-01-14  John Darrington <john@darrington.wattle.id.au>
2377
2378         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2379         * libbfd.h: regen.
2380         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2381         source field.  (md_apply_fix): Apply final fix
2382         to BFD_RELOC_S12Z_OPR.
2383         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2384
2385 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2386
2387         PR 20113
2388         * elf32-s390.c (allocate_dynrelocs): Update comment.
2389
2390 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
2391
2392         * warning.m4: Adjust egrep pattern for non-GNU compilers.
2393         * configure: Regenerate.
2394
2395 2019-01-08  Alan Modra  <amodra@gmail.com>
2396
2397         PR 23699
2398         PR 24065
2399         * ihex.c (ihex_write_object_contents): Properly check 32-bit
2400         address range.
2401
2402 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
2403
2404         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2405         * bfd/bfd-in2.h: Regenerate.
2406         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2407         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2408
2409 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
2410
2411         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2412         default target, little endian target is more suitable.
2413
2414 2019-01-04  Alan Modra  <amodra@gmail.com>
2415
2416         PR 24061
2417         PR 21786
2418         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2419         adjust all callers.
2420         (EQ_VALUE_IN_FIELD): Likewise.
2421         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2422
2423 2019-01-01  Alan Modra  <amodra@gmail.com>
2424
2425         Update year range in copyright notice of all files.
2426
2427 For older changes see ChangeLog-2018
2428 \f
2429 Copyright (C) 2019 Free Software Foundation, Inc.
2430
2431 Copying and distribution of this file, with or without modification,
2432 are permitted in any medium without royalty provided the copyright
2433 notice and this notice are preserved.
2434
2435 Local Variables:
2436 mode: change-log
2437 left-margin: 8
2438 fill-column: 74
2439 version-control: never
2440 End: