bfd/ChangeLog

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