bfd/ChangeLog

   1 2019-07-28  Alan Modra  <amodra@gmail.com>
   2
   3         PR 24857
   4         PR 24339
   5         * elflink.c (elf_link_add_object_symbols): Report an informative
   6         error on finding local symbols with index equal or greater than
   7         symbol table sh_info.  Correct comment.  Allow such symbols in
   8         dynamic objects.  Abort on NULL section for symbol.
   9
  10 2019-07-26  Alan Modra  <amodra@gmail.com>
  11
  12         * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
  13         (elf_linker): Don't define.
  14         * elflink.c (bfd_elf_final_link): Don't set elf_linker.
  15
  16 2019-07-25  YunQiang Su  <syq@debian.org>
  17
  18         PR 24832
  19         * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
  20         mips inputs.
  21
  22 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
  23
  24         * elf32-arc.c (bfd_get_32_me): Add a small description, fix
  25         formating.
  26         (reloc_type_to_name): Fix formating.
  27         (arc_elf_object_p): Likewise.
  28         (debug_arc_reloc): Likewise.
  29         (arc_do_relocation): Likewise.
  30
  31 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
  32
  33         * elf32-arc.c (bfd_get_32_me): New function.
  34         (bfd_put_32_me): Likewise.
  35         (arc_elf_relax_section): Likewise.
  36         (bfd_elf32_bfd_relax_section): Define.
  37
  38 2019-07-24  Alan Modra  <amodra@gmail.com>
  39
  40         * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
  41         elf_backend_final_write_processing, don't pass linker arg.
  42         (_bfd_elf_final_write_processing): Update prototype.
  43         * elf.c (_bfd_elf_write_object_contents): Adjust call.
  44         (_bfd_elf_final_write_processing): Return error on incompatible
  45         OSABI and has_gnu_osabi.  Remove linker arg.
  46         * elf-nacl.h (nacl_final_write_processing): Update prototype.
  47         * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
  48         * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
  49         (_bfd_mips_elf_final_write_processing): Likewise.
  50         * elf-hppa.h (elf_hppa_final_write_processing): Return status
  51         and remove linker arg.
  52         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
  53         * elf-nacl.c (nacl_final_write_processing): Likewise.
  54         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
  55         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
  56         * elf32-arm.c (arm_final_write_processing): Likewise.
  57         (elf32_arm_final_write_processing): Likewise.
  58         (elf32_arm_nacl_final_write_processing): Likewise.
  59         (elf32_arm_vxworks_final_write_processing): Likewise.
  60         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
  61         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
  62         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
  63         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
  64         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
  65         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
  66         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
  67         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
  68         * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
  69         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
  70         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
  71         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
  72         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
  73         * elf32-ppc.c (ppc_final_write_processing): Likewise.
  74         (ppc_elf_final_write_processing): Likewise.
  75         (ppc_elf_vxworks_final_write_processing): Likewise.
  76         * elf32-sparc.c (sparc_final_write_processing): Likewise.
  77         (elf32_sparc_final_write_processing): Likewise.
  78         (elf32_sparc_vxworks_final_write_processing): Likewise.
  79         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
  80         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
  81         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
  82         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
  83         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
  84         * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
  85         (_bfd_mips_elf_final_write_processing): Likewise.
  86
  87 2019-07-24  Alan Modra  <amodra@gmail.com>
  88
  89         * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
  90         early.
  91         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
  92         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
  93
  94 2019-07-24  Alan Modra  <amodra@gmail.com>
  95
  96         * elf32-visium.c (visium_elf_post_process_headers): Don't set
  97         EI_OSABI header byte here.
  98         (ELF_OSABI): Define.
  99
 100 2019-07-23  Alan Modra  <amodra@gmail.com>
 101
 102         * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
 103         * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
 104         (get_program_header_size): Formatting.  Only test SH_GNU_MBIND
 105         when elf_gnu_osabi_mbind is set.
 106         (_bfd_elf_map_sections_to_segments): Likewise.
 107         (_bfd_elf_init_private_section_data): Likewise.
 108         (_bfd_elf_final_write_processing): Update comment.
 109         * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
 110         (elf_backend_special_sections): Define without .tbss for linux.
 111
 112 2019-07-23  Alan Modra  <amodra@gmail.com>
 113
 114         * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
 115         Remove none, any, all enums.
 116         (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
 117         (_bfd_elf_final_write_processing): Declare.
 118         * elf.c (_bfd_elf_write_object_contents): Unconditionally call
 119         elf_backend_final_write_processing.
 120         (_bfd_elf_post_process_headers): Move body of function to..
 121         (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
 122         only when not already set.  Adjust for rename.
 123         * elfxx-target.h (elf_backend_final_write_processing): Default to
 124         _bfd_elf_final_write_processing.
 125         * elf-hppa.h (elf_hppa_final_write_processing): Call
 126         _bfd_elf_final_write_processing.
 127         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
 128         * elf-nacl.c (nacl_final_write_processing): Likewise.
 129         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
 130         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 131         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 132         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 133         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 134         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 135         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 136         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 137         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 138         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 139         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 140         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 141         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 142         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 143         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 144         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 145         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 146         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 147         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 148         * elf32-arm.c (arm_final_write_processing): Split out from..
 149         (elf32_arm_final_write_processing): ..here.  Call
 150         _bfd_elf_final_write_processing.
 151         (elf32_arm_nacl_final_write_processing): Adjust.
 152         * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
 153         (_bfd_mips_elf_final_write_processing): ..here.  Call
 154         _bfd_elf_final_write_processing.
 155         * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
 156         * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
 157         * elf32-ppc.c (ppc_final_write_processing): Split out from..
 158         (ppc_elf_final_write_processing): ..here.  Call
 159         _bfd_elf_final_write_processing.
 160         (ppc_elf_vxworks_final_write_processing): Adjust.
 161         * elf32-sparc.c (sparc_final_write_processing): Split out from..
 162         (elf32_sparc_final_write_processing): ..here.  Call
 163         _bfd_elf_final_write_processing.
 164         (elf32_sparc_vxworks_final_write_processing): Adjust.
 165         * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
 166         * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
 167         * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
 168         * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
 169         * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
 170         * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
 171         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 172         * elflink.c (elf_link_add_object_symbols): Likewise.
 173         (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
 174         instead.
 175
 176 2019-07-23  Omar Majid  <omajid@redhat.com>
 177
 178         * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
 179         I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
 180         AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
 181         AMD64_NETBSD_MAGIC.
 182         * peXXigen.c: Add comment about source of .NET magic numbers.
 183
 184 2019-07-19  Alan Modra  <amodra@gmail.com>
 185
 186         * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
 187         (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
 188         (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
 189         (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
 190         * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
 191         (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
 192         (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
 193         (ppc64_elf_check_relocs): Support pcrel tls relocs.
 194         (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
 195         * bfd-in2.h: Regenerate.
 196         * libbfd.h: Regenerate.
 197
 198 2019-07-18  Alan Modra  <amodra@gmail.com>
 199
 200         * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
 201         a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
 202         match test.
 203
 204 2019-07-18  Alan Modra  <amodra@gmail.com>
 205
 206         * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
 207         (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
 208         is more than 8 bits.
 209         (ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
 210         tls_type vars unsigned int.
 211         (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
 212         to select r_type edit.
 213
 214 2019-07-18  Alan Modra  <amodra@gmail.com>
 215
 216         * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
 217         Correct comment.
 218         * elf64-ppc.c (TLS_GDIE): Likewise.
 219
 220 2019-07-18  Alan Modra  <amodra@gmail.com>
 221
 222         * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
 223         range of tp-relative offsets.
 224
 225 2019-07-15  Alan Modra  <amodra@gmail.com>
 226
 227         * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
 228         alias is no longer bfd_link_hash_defined, clear the alias.
 229
 230 2019-07-13  Alan Modra  <amodra@gmail.com>
 231
 232         * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
 233         tls_sec.
 234         (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
 235         (_bfd_elf_init_2_index_sections): Likewise.
 236         * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
 237         relocations for local TLS symbols, use STN_UNDEF as the relocation
 238         symbol.
 239         * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
 240         leave TLS symbol value in the addend.
 241
 242 2019-07-08  Alan Modra  <amodra@gmail.com>
 243
 244         PR 24785
 245         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
 246         size before reading first word.
 247
 248 2019-07-02  Nick Clifton  <nickc@redhat.com>
 249
 250         PR 24717
 251         * elf.c (is_debuginfo_file): New function.
 252         (assign_file_positions_for_non_load_sections): Do not warn about
 253         allocated sections outside of loadable segments if they are found
 254         in a debuginfo file.
 255         * elf-bfd.h (is_debuginfo_file): Prototype.
 256
 257 2019-07-02  Nick Clifton  <nickc@redhat.com>
 258
 259         PR 24753
 260         * compress.c (bfd_get_full_section_contents): Do not complain
 261         about linker created sections that are larger than the file size.
 262
 263 2019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
 264
 265         * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
 266         (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
 267         for CMSE stubs.
 268         (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
 269
 270 2019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 271
 272         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
 273         sections when .text section contain secure entry functions
 274         is marked.
 275
 276 2019-07-01  Nick Clifton  <nickc@redhat.com>
 277
 278         PR 23839
 279         * elf32-arm.c (elf32_arm_update_relocs): Do not include the
 280         section VMA in the offset used to update exidx relocs.
 281
 282 2019-06-28  Nick Clifton  <nickc@redhat.com>
 283
 284         PR 24708
 285         * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
 286         large version reference section.
 287         * compress.c (bfd_get_full_section_contents): Check for an
 288         uncompressed section whose size is larger than the file size.
 289
 290 2019-06-28  Alan Modra  <amodra@gmail.com>
 291
 292         * format.c (bfd_check_format_matches): Don't match plugin target
 293         if another target matches.  Expand comment.
 294         * targets.c (_bfd_target_vector): Move plugin_vec after all other
 295         non-corefile targets, outside !SELECT_VECS.
 296         * config.bfd: Don't handle targ=plugin here.
 297         * configure.ac: Don't add plugin to enable_targets or handle in
 298         target loop setting selvecs and other target vars.
 299         * configure: Regenerate.
 300
 301 2019-06-26  Nick Clifton  <nickc@redhat.com>
 302
 303         PR 24703
 304         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
 305         messages for failures.
 306         * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
 307         if returning an error value.
 308
 309 2019-06-25  Jan Beulich  <jbeulich@suse.com>
 310
 311         * elf-properties.c (elf_find_and_remove_property): Rename last
 312         parameter. Mention it in comment.
 313
 314 2019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
 315
 316         * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
 317         SEC_MERGE or SEC_CODE flags are set.
 318         (_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
 319         symtype consistently.  Don't include sec_addr (sym_sec) in symval.
 320         Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
 321         Add sec_addr (sym_sec) after handling merge sections.
 322
 323 2019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 324
 325         PR ld/24721
 326         * elf-properties.c (elf_merge_gnu_property_list): Remove the
 327         property after reporting property removal.
 328
 329 2019-06-23  Alan Modra  <amodra@gmail.com>
 330
 331         PR 24704
 332         * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
 333         (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
 334         Reduce range of offsets allowed for other GOT relocs.
 335
 336 2019-06-23  Alan Modra  <amodra@gmail.com>
 337
 338         PR 24689
 339         * elfcode.h (elf_object_p): Warning fix.
 340
 341 2019-06-21  Alan Modra  <amodra@gmail.com>
 342
 343         PR 24689
 344         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
 345
 346 2019-06-19  Alan Modra  <amodra@gmail.com>
 347
 348         PR 24697
 349         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
 350         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
 351
 352 2019-06-19  Alan Modra  <amodra@gmail.com>
 353
 354         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
 355         functions that require r2 valid to use local entry.
 356         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
 357
 358 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 359
 360         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
 361         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
 362         with elfNN_aarch64_allocate_local_dynrelocs.
 363
 364 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 365
 366         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
 367
 368 2019-06-14  Alan Modra  <amodra@gmail.com>
 369
 370         * Makefile.in: Regenerate.
 371         * configure: Regenerate.
 372
 373 2019-06-14  Alan Modra  <amodra@gmail.com>
 374
 375         * elf64-ppc.c: Fix comments involving paddi.
 376
 377 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
 378
 379         PR 24643
 380         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
 381         absent, or the bfd is not in the ELF formart.
 382         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
 383
 384 2019-06-10  Christos Zoulas  <christos@zoulas.com>
 385
 386         PR 24650
 387         * elf.c (elfcore_make_auxv_note_section): New function.
 388         (elfcore_grok_note): Use it.
 389         (elfcore_grok_freebsd_note): Likewise.
 390         (elfcore_grok_openbsd_note): Likewise.
 391         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
 392         NT_NETBSDCORE_AUXV notes.
 393
 394 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
 395
 396         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
 397         alignment of the new gnu property section.
 398
 399 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
 400
 401         * bfd-in.h: Change comment.
 402         * bfd-in2.h: Regenerate.
 403         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
 404         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
 405         Likwise.
 406
 407 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 408
 409         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
 410         Remove overflow check.
 411
 412 2019-05-28  Alan Modra  <amodra@gmail.com>
 413
 414         PR 24596
 415         * cofflink.c (coff_link_check_archive_element): Don't assume
 416         element is a coff object file after calling add_archive_element.
 417
 418 2019-05-28  Alan Modra  <amodra@gmail.com>
 419
 420         PR 24596
 421         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
 422         attempt to set sh_entsize for excluded PLT section.
 423
 424 2019-05-28  Alan Modra  <amodra@gmail.com>
 425
 426         PR 24596
 427         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
 428         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
 429         allocated in alpha_dynamic_entries_for_reloc.
 430
 431 2019-05-28  Alan Modra  <amodra@gmail.com>
 432
 433         PR 24596
 434         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
 435         on NULL output_section.
 436         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
 437
 438 2019-05-28  Alan Modra  <amodra@gmail.com>
 439
 440         PR 24596
 441         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
 442         entry when MUST_FIND.  Abort when MUST_FIND not found.
 443         (elf_m68k_get_bfd2got_entry): Likewise.
 444         (elf_m68k_relocate_section): Remove now useless assert.
 445
 446 2019-05-28  Alan Modra  <amodra@gmail.com>
 447
 448         PR 24596
 449         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
 450         from bfd_link_info, not an output section owner.
 451         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
 452         (elf_hppa_final_link_relocate): Likewise.
 453
 454 2019-05-28  Alan Modra  <amodra@gmail.com>
 455
 456         PR 24596
 457         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
 458         create_object_symbols_section, obj_textsec, obj_datasec or
 459         obj_bsssec.  Fix other errors in placement.
 460         * config.bfd: Obsolete tic30-aout.
 461
 462 2019-05-28  Alan Modra  <amodra@gmail.com>
 463
 464         PR 24596
 465         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
 466         end of section list as well as section_count.
 467         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
 468         section list before returning error.
 469
 470 2019-05-27  Alan Modra  <amodra@gmail.com>
 471
 472         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
 473
 474 2019-05-27  Alan Modra  <amodra@gmail.com>
 475
 476         PR 24596
 477         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
 478
 479 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 480
 481         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
 482         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
 483         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
 484         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
 485         (elf_backend_merge_symbol_attribute): Define.
 486
 487 2019-05-24  Alan Modra  <amodra@gmail.com>
 488
 489         * po/SRC-POTFILES.in: Regenerate.
 490
 491 2019-05-24  Alan Modra  <amodra@gmail.com>
 492
 493         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
 494         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
 495         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
 496         (struct ppc_link_hash_table): Add powerxx_stubs.
 497         (ppc64_elf_check_relocs): Set powerxx_stubs.
 498         (build_powerxx_offset, size_powerxx_offset),
 499         (num_relocs_for_powerxx_offset),
 500         (emit_relocs_for_powerxx_offset): New functions.
 501         (plt_stub_size): Size powerxx stubs.
 502         (ppc_build_one_stub): Emit powerxx stubs.
 503         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
 504         powerxx stubs.
 505
 506 2019-05-24  Alan Modra  <amodra@gmail.com>
 507
 508         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
 509         R_PPC64_GOT_PCREL34.
 510         (xlate_pcrel_opt): New function.
 511         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
 512         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 513         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
 514
 515 2019-05-24  Alan Modra  <amodra@gmail.com>
 516
 517         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
 518         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
 519         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
 520         (BFD_RELOC_PPC64_PLT_PCREL34),
 521         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
 522         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
 523         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
 524         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
 525         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
 526         * elf64-ppc.c (PNOP): Define.
 527         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
 528         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
 529         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
 530         relocs.
 531         (ppc64_elf_prefix_reloc): New function.
 532         (struct ppc_link_hash_table): Add notoc_plt.
 533         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
 534         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
 535         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
 536         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
 537         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
 538         possible need for dynamic relocs on non-pcrel powerxx relocs.
 539         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
 540         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
 541         (toc_adjusting_stub_needed): Likewise.
 542         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
 543         (ppc64_elf_relocate_section): Handle new powerxx relocs.
 544         * bfd-in2.h: Regenerate.
 545         * libbfd.h: Regenerate.
 546
 547 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 548
 549         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
 550         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
 551         bpf_elf64_be_vec.
 552         * configure: Regenerate.
 553
 554 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 555
 556         * configure: Regenerated.
 557         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
 558         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
 559         (BFD64_BACKENDS): Add elf64-bpf.lo.
 560         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
 561         * Makefile.in (SOURCE_HFILES): Regenerate.
 562         * config.bfd (targ_cpu): Handle bpf-*-* targets.
 563         * cpu-bpf.c: New file.
 564         * elf64-bpf.c: Likewise.
 565         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
 566         bpf_elf64_le_vec.
 567         * archures.c: Define architecture bfd_arch_bpf and machine
 568         bfd_arch_bpf.
 569         * reloc.c: Define BFD relocations used by the BPF target.
 570         * bfd-in2.h: Regenerated.
 571         * libbfd.h: Likewise.
 572
 573 2019-05-22  Alan Modra  <amodra@gmail.com>
 574
 575         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
 576         contents.
 577
 578 2019-05-22  Alan Modra  <amodra@gmail.com>
 579
 580         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
 581         processing on "size error in section".
 582
 583 2019-05-22  Alan Modra  <amodra@gmail.com>
 584
 585         * som.c (som_bfd_free_cached_info): Call
 586         _bfd_generic_close_and_cleanup.
 587
 588 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 589
 590         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
 591         for TLS_TPREL_HI16(/LO16) relocations in shared library.
 592
 593 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 594
 595         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
 596         checks.  Search the RELA table for n64 relocations.
 597
 598 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
 599             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 600
 601         * elfxx-mips.c (LA25_BC): New macro.
 602         (mips_elf_link_hash_table)<compact_branches>: New field.
 603         (STUB_JALRC): New macro.
 604         (mipsr6_o32_exec_plt0_entry_compact): New array.
 605         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
 606         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
 607         (mipsr6_exec_plt_entry_compact): Likewise.
 608         (mips_elf_create_la25_stub): Use BC instead of J for stubs
 609         when compact_branches is true.
 610         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
 611         PLT for MIPSR6 with compact_branches.  Do not reorder the
 612         compact branches PLT.  Switch the lazy stub for MIPSR6
 613         with compact_branches to use JALRC.
 614         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
 615         when compact_branches is true.
 616         (_bfd_mips_elf_compact_branches): New function.
 617         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
 618
 619 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 620
 621         PR ld/24373
 622         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 623         Fix print formatter.
 624
 625 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 626
 627         PR 24460
 628         * elf32-arm.c (get_value_helper): Remove.
 629         (elf32_arm_final_link_relocate): Fix branch future relocations.
 630
 631 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 632
 633         PR ld/24373
 634         * bfd-in.h (enum erratum_84319_opts): New
 635         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
 636         int to enum erratum_84319_opts.
 637         * bfd-in2.h: Regenerate.
 638         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
 639         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
 640         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
 641         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
 642         (_bfd_aarch64_resize_stubs): Amend comment.
 643         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
 644         requested.
 645         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
 646         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
 647         erratum workaround.
 648         (clear_erratum_843419_entry): Update erratum conditional.
 649
 650 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 651
 652         PR ld/24571
 653         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
 654         when computing distance_short_enough.
 655
 656 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 657
 658         PR ld/24564
 659         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
 660         Wrap around even if distance equals avr_pc_wrap_around.
 661
 662 2019-05-20  Nick Clifton  <nickc@redhat.com>
 663
 664         * po/fr.po: Updated French translation.
 665
 666 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 667
 668         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
 669
 670 2019-05-16  Alan Modra  <amodra@gmail.com>
 671
 672         * elf32-arm.c (elf32_arm_write_section): Revert last change.
 673
 674 2019-05-15  Alan Modra  <amodra@gmail.com>
 675
 676         * elf32-arm.c (elf32_arm_write_section): Don't leave
 677         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
 678         unitialised section contents.
 679
 680 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
 681
 682         PR 19921
 683         * verilog.c: (VerilogDataWidth): New variable.
 684         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
 685
 686 2019-05-08  Nick Clifton  <nickc@redhat.com>
 687
 688         PR 24523
 689         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
 690         rather than FALSE if encountering a non-ELF file.
 691
 692 2019-05-06  Alan Modra  <amodra@gmail.com>
 693
 694         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
 695
 696 2019-05-06  Alan Modra  <amodra@gmail.com>
 697
 698         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
 699         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
 700         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
 701         * libbfd.h: Regenerate.
 702         * bfd-in2.h: Regenerate.
 703
 704 2019-05-04  Alan Modra  <amodra@gmail.com>
 705
 706         PR 24511
 707         * syms.c (coff_section_type): Only allow '.', '$' and numeric
 708         following the standard section names.
 709         (bfd_decode_symclass): Prioritize section flag tests in
 710         decode_section_type before name tests in coff_section_type.
 711         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
 712         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
 713         their names and choose standard .text section flags for
 714         fake_section.
 715
 716 2019-05-02  Nick Clifton  <nickc@redhat.com>
 717
 718         PR 24493
 719         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
 720         .gnu.debugaltlink sections as debugging sections.
 721
 722 2019-04-30  Alan Modra  <amodra@gmail.com>
 723
 724         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
 725         (struct _ppc64_elf_section_data): Likewise.
 726         (ppc64_elf_check_relocs): Set above fields.
 727         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
 728         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 729         when possible.
 730
 731 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         PR ld/24486
 734         * elflink.c (elf_link_output_extsym): Don't complain undefined
 735         weak dynamic reference.
 736
 737 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
 738
 739         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
 740         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
 741         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
 742         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
 743         (elfNN_aarch64_small_plt0_pac_entry): Remove.
 744         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
 745         (elfNN_aarch64_small_plt0_bti_entry): Update.
 746         (elfNN_aarch64_small_plt_bti_entry): Update.
 747         (elfNN_aarch64_small_plt_pac_entry): Update.
 748         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
 749         (setup_plt_values): Setup new entries.
 750         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
 751         (elfNN_aarch64_plt_sym_val): Likewise.
 752
 753 2019-04-22  Jim Wilson  <jimw@sifive.com>
 754
 755         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
 756
 757 2019-04-19  Alan Modra  <amodra@gmail.com>
 758
 759         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
 760
 761 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
 764         building shared object.
 765         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
 766
 767 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 768
 769         PR ld/24458
 770         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
 771         linker_def.
 772
 773 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 774
 775         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
 776         relocation.
 777         * bfd-in2.h: Regenerate.
 778         * libbfd.h: Likewise.
 779
 780 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 781
 782         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
 783         * bfd-in2.h: Regenerated.
 784         * libbfd.h: Regenerated.
 785
 786 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 787
 788         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
 789         * bfd-in2.h: Regenerated.
 790         * libbfd.h: Likewise.
 791
 792 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 793
 794         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
 795         * bfd-in2.h: Regenerated.
 796         * libbfd.h: Regenerated.
 797         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
 798         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
 799         and R_ARM_THM_BF12 together.
 800         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
 801
 802 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 803
 804         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
 805         * libbfd.h: Regenerated.
 806         * bfd-in2.h: Regenerated.
 807         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
 808         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
 809         and R_ARM_THM_BF18 together.
 810         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
 811
 812 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 813
 814         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
 815         * bfd-in2.h: Regenerated.
 816         * libbfd.h: Regenerated.
 817         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
 818         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
 819         and R_ARM_THM_BF16 together.
 820         (get_value_helper): New reloc helper.
 821         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
 822
 823 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 824
 825         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
 826         * bfd-in2.h: Regenerate.
 827         * libbfd.h: Regenerate.
 828
 829 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 830
 831         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
 832         * bfd-in2.h: Regenerate.
 833         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
 834         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
 835         and update assert.
 836         (using_thumb2): Likewise.
 837         (using_thumb2_bl): Update assert.
 838         (arch_has_arm_nop): Likewise.
 839         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
 840         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
 841
 842 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 843
 844         * elf-linker-x86.h (elf_x86_cet_report): New.
 845         (elf_linker_x86_params): Add cet_report.
 846         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
 847         missing IBT and SHSTK properties if needed.
 848
 849 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 850
 851         PR ld/24436
 852         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
 853         "h != NULL".  Don't check "h != NULL" before calling.
 854         bfd_elf_gc_record_vtentry.
 855         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 856         * elf32-bfin.c (bfin_check_relocs): Likewise.
 857         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 858         * elf32-csky.c (csky_elf_check_relocs): Likewise.
 859         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 860         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 861         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 862         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 863         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 864         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 865         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 866         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 867         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 868         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 869         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 870         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 871         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 872         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 873         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 874         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 875         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 876         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 877         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 878         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 879         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 880         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 881         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 882         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
 883         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 884         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 885         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
 886         VTENTRY entry.
 887
 888 2019-04-11  Alan Modra  <amodra@gmail.com>
 889
 890         PR 24435
 891         * elflink.c (elf_link_add_object_symbols): Don't read partial
 892         dynamic entries from fuzzed objects.
 893
 894 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
 895
 896         PR ld/24302
 897         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
 898         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
 899         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
 900
 901 2019-04-10  Michael Forney  <mforney@mforney.org>
 902
 903         PR 24427
 904         * doc/chew.c (free_words): Correctly free "push_text" strings.
 905
 906 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 907
 908         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 909
 910 2019-04-08  Alan Modra  <amodra@gmail.com>
 911
 912         * configure.ac (elfxx_x86): Define and use.
 913         * configure: Regenerate.
 914
 915 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 916
 917         * elf-linker-x86.h: New file.
 918         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 919         to get x86-specific linker options.
 920         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 921         (elf_x86_64_check_relocs): Likewise.
 922         (elf_x86_64_relocate_section): Likewise.
 923         (elf_x86_64_link_setup_gnu_properties): Likewise.
 924         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 925         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 926         (_bfd_elf_linker_x86_set_options): New function.
 927         * elfxx-x86.h: Include "elf-linker-x86.h".
 928         (elf_x86_link_hash_table): Add params.
 929
 930 2019-04-03  Alan Modra  <amodra@gmail.com>
 931
 932         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 933         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 934         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 935         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 936         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 937         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 938
 939 2019-04-02  Jim Wilson  <jimw@sifive.com>
 940
 941         PR 24389
 942         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 943         ELF header flags to after check for ELF object file.  Loop through
 944         sections looking for code sections, if none, then skip ABI checks.
 945
 946 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 947
 948         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 949         rd == X_RA case.
 950
 951 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 952
 953         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 954         info->export_dynamic to the conditional.
 955
 956 2019-03-28  Alan Modra  <amodra@gmail.com>
 957
 958         PR 24392
 959         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
 960         * configure: Regenerate.
 961         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
 962         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
 963         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
 964         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
 965         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 966
 967 2019-03-21  Jim Wilson  <jimw@sifive.com>
 968
 969         PR 24365
 970         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
 971         verify sym non-NULL before using.  Add identical check using h.
 972
 973 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
 974
 975         * elf-bfd.h (struct elf_backend_data): Add argument to
 976         merge_gnu_properties.
 977         * elf-properties.c (elf_merge_gnu_properties): Add argument to
 978         itself and while calling bed->merge_gnu_properties.
 979         (elf_merge_gnu_property_list): Update the calls for
 980         elf_merge_gnu_properties.
 981         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
 982         of --force-bti warning and add argument.
 983         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
 984         warning.
 985         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
 986         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 987         declaration.
 988
 989 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 990
 991         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 992         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 993         (elf_backend_fixup_gnu_properties): Define for AArch64.
 994
 995 2019-03-18  Alan Modra  <amodra@gmail.com>
 996
 997         PR 24355
 998         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 999         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
1000         attempt at writing glink stubs only once.
1001
1002 2019-03-16  Alan Modra  <amodra@gmail.com>
1003
1004         PR 24337
1005         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1006         (_bfd_elf_rel_local_sym): Likewise.
1007         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1008         section of symbols with unrecognized shndx.
1009
1010 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1011
1012         PR ld/24267
1013         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1014         section.
1015         * cofflink.c (coff_link_add_symbols): Check for symbols defined
1016         in discarded section.
1017
1018 2019-03-15  Alan Modra  <amodra@gmail.com>
1019
1020         PR 24339
1021         * elflink.c (elf_link_add_object_symbols): Bail out on a local
1022         symbol after globals if elf_bad_symtab is not set.
1023
1024 2019-03-15  Alan Modra  <amodra@gmail.com>
1025
1026         PR 24337
1027         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1028         (_bfd_elf_rel_local_sym): Likewise.
1029
1030 2019-03-15  Alan Modra  <amodra@gmail.com>
1031
1032         PR 24336
1033         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1034         object files with sh_size not a multiple of sh_entsize.
1035
1036 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1037
1038         PR ld/24338
1039         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1040         input with bad relocation.
1041
1042 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1043
1044         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1045
1046 2019-03-14  Nick Clifton  <nickc@redhat.com>
1047
1048         PR 24334
1049         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1050         (save_section_vma): Initialise field to the number of entries in
1051         the sec_vma table.
1052         (section_vma_same): Check that the number of entries in the
1053         sec_vma table matches the number of sections in the bfd.
1054
1055 2019-03-14  Nick Clifton  <nickc@redhat.com>
1056
1057         PR 24333
1058         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1059         section owner pointer when adding the default symbol.
1060
1061 2019-03-14  Nick Clifton  <nickc@redhat.com>
1062
1063         PR 24332
1064         * elflink.c (elf_link_add_object_symbols): Add new local variable
1065         extversym_end.  Initialise it to point to the end of the version
1066         symbol table, if present.  Check it when initialising and updating
1067         the ever pointer.
1068
1069 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1070
1071         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1072         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1073         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1074         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1075         and PLT_PAC_PLT.
1076         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1077         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1078         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1079
1080 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1081             Szabolcs Nagy  <szabolcs.nagy@arm.com>
1082
1083         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1084         (aarch64_bti_pac_info): New.
1085         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1086         (bfd_elf32_aarch64_set_options): Likewise.
1087         * bfd-in2.h: Regenerate
1088         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1089         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1090         (elfNN_aarch64_small_plt0_bti_entry): New.
1091         (elfNN_aarch64_small_plt_bti_entry): New.
1092         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1093         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1094         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1095         tlsdesc_plt_entry_size fields.
1096         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1097         (setup_plt_values): New helper function.
1098         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1099         bti enable type.
1100         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1101         fixed macros.
1102         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1103         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1104         to plt stubs instead of fixed ones and update filling them according
1105         to the need for bti.
1106         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1107         (elfNN_aarch64_finish_dynamic_sections): Likewise.
1108         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1109         (elfNN_aarch64_plt_sym_val): Update size accordingly.
1110         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1111         is set.
1112         (bfd_elfNN_get_synthetic_symtab): Define.
1113         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1114         and mising BTI NOTE SECTION.
1115
1116
1117 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1118
1119         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1120         linker created inputs from merge.
1121         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1122         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1123         (elfNN_aarch64_link_setup_gnu_properties): New.
1124         (elfNN_aarch64_merge_gnu_properties): New.
1125         (elf_backend_setup_gnu_properties): Define for AArch64.
1126         (elf_backend_merge_gnu_properties): Likewise.
1127         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1128         (_bfd_aarch64_elf_parse_gnu_properties): Define.
1129         (_bfd_aarch64_elf_merge_gnu_properties): Define.
1130         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1131         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1132         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1133         (elf_backend_parse_gnu_properties): Define for AArch64.
1134
1135 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
1136
1137         PR ld/24322
1138         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1139         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1140
1141 2019-03-12  Alan Modra  <amodra@gmail.com>
1142
1143         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
1144         nmemb parameter.  Use bfd_alloc2.
1145         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
1146         Delete assertion.
1147         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1148         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
1149         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1150         doesn't overflow.
1151         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
1152         (assign_section_numbers): Style fix.
1153         (swap_out_syms): Use bfd_malloc2.
1154         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1155         overflow.
1156         (_bfd_elf_make_empty_symbol): Style fix.
1157         (elfobj_grok_stapsdt_note_1): Formatting.
1158         * elfcode.h (elf_object_p): Use bfd_alloc2.
1159         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1160         (elf_slurp_symbol_table): Use bfd_zalloc2.
1161         (elf_slurp_reloc_table): Use bfd_alloc2.
1162         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1163         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1164         size calculation doesn't overflow.
1165         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1166         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1167         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1168
1169 2019-03-08  Alan Modra  <amodra@gmail.com>
1170
1171         PR 24311
1172         * merge.c (merge_strings): Return secinfo.  Don't pad section
1173         to alignment here.
1174         (_bfd_merge_sections): Pad section to alignment here, if input
1175         sections contributing to merged output all pad to alignment.
1176         Formatting.
1177
1178 2019-03-06  Nick Clifton  <nickc@redhat.com>
1179
1180         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1181         table pointer.
1182         * coffgen.c (coff_find_nearest_line_with_names): Do not call
1183         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1184
1185 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
1186
1187         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1188         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1189
1190         PR 20113
1191         * elf32-s390.c (allocate_dynrelocs): Update comment.
1192
1193 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
1194
1195         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1196
1197 2019-02-28  Nick Clifton  <nickc@redhat.com>
1198
1199         PR 24273
1200         * elf.c (bfd_elf_string_from_elf_section): Check for a string
1201         section that is not NUL terminated.
1202
1203 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1204
1205         PR ld/24276
1206         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1207         by linker when checking copy reloc on protected symbol.
1208
1209 2019-02-24  Alan Modra  <amodra@gmail.com>
1210
1211         PR 24144
1212         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1213
1214 2019-02-20  Eric Tsai  <erictsai@cadence.com>
1215
1216         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1217         sections between the call site and call destination and adjust
1218         call distance by the largest alignment.
1219
1220 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
1221
1222         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1223         * elf.c (elfcore_grok_aarch_pauth): New function.
1224         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1225         (elfcore_write_aarch_pauth): New function.
1226         (elfcore_write_register_note): Check for AArch64 pauth section.
1227
1228 2019-02-20  Alan Modra  <amodra@gmail.com>
1229
1230         PR 24225
1231         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1232         return value.
1233
1234 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
1235
1236         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1237         Darwin hosts, not just or1k.
1238         * configure: Regenerate.
1239
1240 2019-02-20  Alan Modra  <amodra@gmail.com>
1241
1242         PR 24236
1243         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1244         sentinel NUL to string buffer nearer to loop where it is used.
1245         Don't go past sentinel when scanning strings, and don't write
1246         NUL again.
1247         * archive.c (do_slurp_coff_armap): Simplify string handling to
1248         archive64.c style.
1249
1250 2019-02-19  Alan Modra  <amodra@gmail.com>
1251
1252         PR 24235
1253         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1254         attempting to prevent read past end of section.
1255
1256 2019-02-18  Alan Modra  <amodra@gmail.com>
1257
1258         PR 24225
1259         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1260         PRIx64 to generate warning messages.  Print local sym names too.
1261
1262 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
1263
1264         * elf32-arc (INIT_SYM_STRING): Delete.
1265         (FINI_SYM_STRING): Likewise.
1266         (init_str): Likewise.
1267         (fini_str): Likewise.
1268
1269 2019-02-08  Alan Modra  <amodra@gmail.com>
1270
1271         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1272         for bss-plt" warning to make it an error.
1273
1274 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
1275
1276         PR ld/18841
1277         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1278         reloc_class_ifunc for ifunc symbols.
1279         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1280
1281 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
1282
1283         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1284         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1285
1286 2019-02-07  Nick Clifton  <nickc@redhat.com>
1287
1288         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1289         into the definitely obsolete list.
1290
1291 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1292
1293         PR ld/24151
1294         * elf64-x86-64.c (elf_x86_64_need_pic): Check
1295         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1296         (elf_x86_64_relocate_section): Move PIC check for PC-relative
1297         relocations to ...
1298         (elf_x86_64_check_relocs): Here.
1299         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1300         to check if a symbol is defined in a non-shared object.
1301         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1302
1303 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
1304
1305         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1306         of 'labs' (and fix GCC warning).
1307
1308 2019-01-25  Nick Clifton  <nickc@redhat.com>
1309
1310         * po/ru.po: Updated Russian translation.
1311
1312 2019-01-23  Nick Clifton  <nickc@redhat.com>
1313
1314         * po/fr.po: Updated French translation.
1315
1316 2019-01-21  Nick Clifton  <nickc@redhat.com>
1317
1318         * po/pt.po: Updated Portuguese translation.
1319         * po/uk.po: Updated Ukranian translation.
1320
1321 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
1322
1323         PR 24108
1324         * elf32-nds32.c (nds32_relocate_section): Add space between words
1325         in error message.
1326         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1327         error message.
1328         (riscv_i_or_e_p): Likewise.
1329         (riscv_merge_arch_attr_info): Likewise.
1330
1331 2019-01-19  Nick Clifton  <nickc@redhat.com>
1332
1333         * version.m4: Reset to 2.32.51
1334         * configure: Regenerate.
1335         * po/bfd.pot: Regenerate.
1336
1337 2018-06-24  Nick Clifton  <nickc@redhat.com>
1338
1339         2.32 branch created.
1340
1341 2019-01-16  Kito Cheng  <kito@andestech.com>
1342
1343         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1344         for OBJ_ATTR_PROC.
1345
1346 2019-01-16  Kito Cheng  <kito@andestech.com>
1347             Nelson Chu  <nelson@andestech.com>
1348
1349         * elfnn-riscv.c (in_subsets): New.
1350         (out_subsets): Likewise.
1351         (merged_subsets): Likewise.
1352         (riscv_std_ext_p): Likewise.
1353         (riscv_non_std_ext_p): Likewise.
1354         (riscv_std_sv_ext_p): Likewise.
1355         (riscv_non_std_sv_ext_p): Likewise.
1356         (riscv_version_mismatch): Likewise.
1357         (riscv_i_or_e_p): Likewise.
1358         (riscv_merge_std_ext): Likewise.
1359         (riscv_merge_non_std_and_sv_ext): Likewise.
1360         (riscv_merge_arch_attr_info): Likewise.
1361         (riscv_merge_attributes): Likewise.
1362         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1363
1364         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1365         (elf_backend_obj_attrs_vendor): Define.
1366         (elf_backend_obj_attrs_section_type): Likewise.
1367         (elf_backend_obj_attrs_section): Likewise.
1368         (elf_backend_obj_attrs_arg_type): Define as
1369         riscv_elf_obj_attrs_arg_type.
1370         * elfxx-riscv.c (riscv_estimate_digit): New.
1371         (riscv_estimate_arch_strlen1): Likewise.
1372         (riscv_estimate_arch_strlen): Likewise.
1373         (riscv_arch_str1): Likewise.
1374         (riscv_arch_str): Likewise.
1375         * elfxx-riscv.h (riscv_arch_str): Declare.
1376
1377 2019-01-14  John Darrington <john@darrington.wattle.id.au>
1378
1379         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1380         * libbfd.h: regen.
1381         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1382         source field.  (md_apply_fix): Apply final fix
1383         to BFD_RELOC_S12Z_OPR.
1384         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1385
1386 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1387
1388         PR 20113
1389         * elf32-s390.c (allocate_dynrelocs): Update comment.
1390
1391 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
1392
1393         * warning.m4: Adjust egrep pattern for non-GNU compilers.
1394         * configure: Regenerate.
1395
1396 2019-01-08  Alan Modra  <amodra@gmail.com>
1397
1398         PR 23699
1399         PR 24065
1400         * ihex.c (ihex_write_object_contents): Properly check 32-bit
1401         address range.
1402
1403 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
1404
1405         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1406         * bfd/bfd-in2.h: Regenerate.
1407         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1408         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1409
1410 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
1411
1412         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1413         default target, little endian target is more suitable.
1414
1415 2019-01-04  Alan Modra  <amodra@gmail.com>
1416
1417         PR 24061
1418         PR 21786
1419         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1420         adjust all callers.
1421         (EQ_VALUE_IN_FIELD): Likewise.
1422         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1423
1424 2019-01-01  Alan Modra  <amodra@gmail.com>
1425
1426         Update year range in copyright notice of all files.
1427
1428 For older changes see ChangeLog-2018
1429 \f
1430 Copyright (C) 2019 Free Software Foundation, Inc.
1431
1432 Copying and distribution of this file, with or without modification,
1433 are permitted in any medium without royalty provided the copyright
1434 notice and this notice are preserved.
1435
1436 Local Variables:
1437 mode: change-log
1438 left-margin: 8
1439 fill-column: 74
1440 version-control: never
1441 End: