bfd/ChangeLog

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