bfd/ChangeLog

   1 2019-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
   2
   3         * elf64-bpf.c (bpf_elf_relocate_section): New function.
   4         (bpf_elf_insn_disp_reloc): Delete function.
   5         (elf_backend_relocate_section): Define.
   6
   7 2019-08-07  Alan Modra  <amodra@gmail.com>
   8
   9         PR 24644
  10         * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
  11         for overflow in expressions involving nsymz.
  12
  13 2019-08-01  Ilia Diachkov  <ilia.diachkov@optimitech.com>
  14
  15         * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
  16         two pages in relro presence.
  17
  18 2019-08-01  Max Filippov  <jcmvbkbc@gmail.com>
  19
  20         * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
  21         (get_wsr_lbeg_opcode): New functions.
  22         (check_loop_aligned): Detect relaxed loops and adjust loop_len
  23         and insn_len for the first actual instruction of the loop.
  24
  25 2019-07-30  Alan Modra  <amodra@gmail.com>
  26
  27         PR 24768
  28         * bfd.c (struct bfd): Add lto_slim_object flag.
  29         * bfd-in2.h: Regenerate.
  30
  31 2019-07-29  Martin Liska  <mliska@suse.cz>
  32
  33         PR 24768
  34         * archive.c (_bfd_compute_and_write_armap): Come up with
  35         report_plugin_err variable.
  36         * bfd-in2.h (struct bfd): Add lto_slim_object flag.
  37         * elf.c (struct lto_section): New.
  38         (_bfd_elf_make_section_from_shdr): Parse content of
  39         .gnu_lto_.lto section.
  40         * elflink.c: Report error for a missing LTO plugin.
  41         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
  42
  43 2019-07-28  Alan Modra  <amodra@gmail.com>
  44
  45         PR 24857
  46         PR 24339
  47         * elflink.c (elf_link_add_object_symbols): Report an informative
  48         error on finding local symbols with index equal or greater than
  49         symbol table sh_info.  Correct comment.  Allow such symbols in
  50         dynamic objects.  Abort on NULL section for symbol.
  51
  52 2019-07-26  Alan Modra  <amodra@gmail.com>
  53
  54         * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
  55         (elf_linker): Don't define.
  56         * elflink.c (bfd_elf_final_link): Don't set elf_linker.
  57
  58 2019-07-25  YunQiang Su  <syq@debian.org>
  59
  60         PR 24832
  61         * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
  62         mips inputs.
  63
  64 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
  65
  66         * elf32-arc.c (bfd_get_32_me): Add a small description, fix
  67         formating.
  68         (reloc_type_to_name): Fix formating.
  69         (arc_elf_object_p): Likewise.
  70         (debug_arc_reloc): Likewise.
  71         (arc_do_relocation): Likewise.
  72
  73 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
  74
  75         * elf32-arc.c (bfd_get_32_me): New function.
  76         (bfd_put_32_me): Likewise.
  77         (arc_elf_relax_section): Likewise.
  78         (bfd_elf32_bfd_relax_section): Define.
  79
  80 2019-07-24  Alan Modra  <amodra@gmail.com>
  81
  82         * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
  83         elf_backend_final_write_processing, don't pass linker arg.
  84         (_bfd_elf_final_write_processing): Update prototype.
  85         * elf.c (_bfd_elf_write_object_contents): Adjust call.
  86         (_bfd_elf_final_write_processing): Return error on incompatible
  87         OSABI and has_gnu_osabi.  Remove linker arg.
  88         * elf-nacl.h (nacl_final_write_processing): Update prototype.
  89         * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
  90         * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
  91         (_bfd_mips_elf_final_write_processing): Likewise.
  92         * elf-hppa.h (elf_hppa_final_write_processing): Return status
  93         and remove linker arg.
  94         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
  95         * elf-nacl.c (nacl_final_write_processing): Likewise.
  96         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
  97         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
  98         * elf32-arm.c (arm_final_write_processing): Likewise.
  99         (elf32_arm_final_write_processing): Likewise.
 100         (elf32_arm_nacl_final_write_processing): Likewise.
 101         (elf32_arm_vxworks_final_write_processing): Likewise.
 102         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 103         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 104         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 105         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 106         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 107         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 108         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 109         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 110         * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
 111         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 112         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 113         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 114         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 115         * elf32-ppc.c (ppc_final_write_processing): Likewise.
 116         (ppc_elf_final_write_processing): Likewise.
 117         (ppc_elf_vxworks_final_write_processing): Likewise.
 118         * elf32-sparc.c (sparc_final_write_processing): Likewise.
 119         (elf32_sparc_final_write_processing): Likewise.
 120         (elf32_sparc_vxworks_final_write_processing): Likewise.
 121         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 122         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 123         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 124         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 125         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 126         * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
 127         (_bfd_mips_elf_final_write_processing): Likewise.
 128
 129 2019-07-24  Alan Modra  <amodra@gmail.com>
 130
 131         * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
 132         early.
 133         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 134         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 135
 136 2019-07-24  Alan Modra  <amodra@gmail.com>
 137
 138         * elf32-visium.c (visium_elf_post_process_headers): Don't set
 139         EI_OSABI header byte here.
 140         (ELF_OSABI): Define.
 141
 142 2019-07-23  Alan Modra  <amodra@gmail.com>
 143
 144         * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
 145         * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
 146         (get_program_header_size): Formatting.  Only test SH_GNU_MBIND
 147         when elf_gnu_osabi_mbind is set.
 148         (_bfd_elf_map_sections_to_segments): Likewise.
 149         (_bfd_elf_init_private_section_data): Likewise.
 150         (_bfd_elf_final_write_processing): Update comment.
 151         * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
 152         (elf_backend_special_sections): Define without .tbss for linux.
 153
 154 2019-07-23  Alan Modra  <amodra@gmail.com>
 155
 156         * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
 157         Remove none, any, all enums.
 158         (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
 159         (_bfd_elf_final_write_processing): Declare.
 160         * elf.c (_bfd_elf_write_object_contents): Unconditionally call
 161         elf_backend_final_write_processing.
 162         (_bfd_elf_post_process_headers): Move body of function to..
 163         (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
 164         only when not already set.  Adjust for rename.
 165         * elfxx-target.h (elf_backend_final_write_processing): Default to
 166         _bfd_elf_final_write_processing.
 167         * elf-hppa.h (elf_hppa_final_write_processing): Call
 168         _bfd_elf_final_write_processing.
 169         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
 170         * elf-nacl.c (nacl_final_write_processing): Likewise.
 171         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
 172         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 173         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 174         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 175         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 176         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 177         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 178         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 179         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 180         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 181         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 182         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 183         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 184         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 185         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 186         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 187         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 188         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 189         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 190         * elf32-arm.c (arm_final_write_processing): Split out from..
 191         (elf32_arm_final_write_processing): ..here.  Call
 192         _bfd_elf_final_write_processing.
 193         (elf32_arm_nacl_final_write_processing): Adjust.
 194         * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
 195         (_bfd_mips_elf_final_write_processing): ..here.  Call
 196         _bfd_elf_final_write_processing.
 197         * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
 198         * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
 199         * elf32-ppc.c (ppc_final_write_processing): Split out from..
 200         (ppc_elf_final_write_processing): ..here.  Call
 201         _bfd_elf_final_write_processing.
 202         (ppc_elf_vxworks_final_write_processing): Adjust.
 203         * elf32-sparc.c (sparc_final_write_processing): Split out from..
 204         (elf32_sparc_final_write_processing): ..here.  Call
 205         _bfd_elf_final_write_processing.
 206         (elf32_sparc_vxworks_final_write_processing): Adjust.
 207         * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
 208         * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
 209         * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
 210         * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
 211         * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
 212         * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
 213         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 214         * elflink.c (elf_link_add_object_symbols): Likewise.
 215         (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
 216         instead.
 217
 218 2019-07-23  Omar Majid  <omajid@redhat.com>
 219
 220         * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
 221         I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
 222         AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
 223         AMD64_NETBSD_MAGIC.
 224         * peXXigen.c: Add comment about source of .NET magic numbers.
 225
 226 2019-07-19  Alan Modra  <amodra@gmail.com>
 227
 228         * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
 229         (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
 230         (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
 231         (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
 232         * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
 233         (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
 234         (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
 235         (ppc64_elf_check_relocs): Support pcrel tls relocs.
 236         (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
 237         * bfd-in2.h: Regenerate.
 238         * libbfd.h: Regenerate.
 239
 240 2019-07-18  Alan Modra  <amodra@gmail.com>
 241
 242         * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
 243         a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
 244         match test.
 245
 246 2019-07-18  Alan Modra  <amodra@gmail.com>
 247
 248         * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
 249         (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
 250         is more than 8 bits.
 251         (ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
 252         tls_type vars unsigned int.
 253         (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
 254         to select r_type edit.
 255
 256 2019-07-18  Alan Modra  <amodra@gmail.com>
 257
 258         * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
 259         Correct comment.
 260         * elf64-ppc.c (TLS_GDIE): Likewise.
 261
 262 2019-07-18  Alan Modra  <amodra@gmail.com>
 263
 264         * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
 265         range of tp-relative offsets.
 266
 267 2019-07-15  Alan Modra  <amodra@gmail.com>
 268
 269         * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
 270         alias is no longer bfd_link_hash_defined, clear the alias.
 271
 272 2019-07-13  Alan Modra  <amodra@gmail.com>
 273
 274         * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
 275         tls_sec.
 276         (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
 277         (_bfd_elf_init_2_index_sections): Likewise.
 278         * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
 279         relocations for local TLS symbols, use STN_UNDEF as the relocation
 280         symbol.
 281         * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
 282         leave TLS symbol value in the addend.
 283
 284 2019-07-08  Alan Modra  <amodra@gmail.com>
 285
 286         PR 24785
 287         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
 288         size before reading first word.
 289
 290 2019-07-02  Nick Clifton  <nickc@redhat.com>
 291
 292         PR 24717
 293         * elf.c (is_debuginfo_file): New function.
 294         (assign_file_positions_for_non_load_sections): Do not warn about
 295         allocated sections outside of loadable segments if they are found
 296         in a debuginfo file.
 297         * elf-bfd.h (is_debuginfo_file): Prototype.
 298
 299 2019-07-02  Nick Clifton  <nickc@redhat.com>
 300
 301         PR 24753
 302         * compress.c (bfd_get_full_section_contents): Do not complain
 303         about linker created sections that are larger than the file size.
 304
 305 2019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
 306
 307         * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
 308         (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
 309         for CMSE stubs.
 310         (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
 311
 312 2019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 313
 314         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
 315         sections when .text section contain secure entry functions
 316         is marked.
 317
 318 2019-07-01  Nick Clifton  <nickc@redhat.com>
 319
 320         PR 23839
 321         * elf32-arm.c (elf32_arm_update_relocs): Do not include the
 322         section VMA in the offset used to update exidx relocs.
 323
 324 2019-06-28  Nick Clifton  <nickc@redhat.com>
 325
 326         PR 24708
 327         * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
 328         large version reference section.
 329         * compress.c (bfd_get_full_section_contents): Check for an
 330         uncompressed section whose size is larger than the file size.
 331
 332 2019-06-28  Alan Modra  <amodra@gmail.com>
 333
 334         * format.c (bfd_check_format_matches): Don't match plugin target
 335         if another target matches.  Expand comment.
 336         * targets.c (_bfd_target_vector): Move plugin_vec after all other
 337         non-corefile targets, outside !SELECT_VECS.
 338         * config.bfd: Don't handle targ=plugin here.
 339         * configure.ac: Don't add plugin to enable_targets or handle in
 340         target loop setting selvecs and other target vars.
 341         * configure: Regenerate.
 342
 343 2019-06-26  Nick Clifton  <nickc@redhat.com>
 344
 345         PR 24703
 346         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
 347         messages for failures.
 348         * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
 349         if returning an error value.
 350
 351 2019-06-25  Jan Beulich  <jbeulich@suse.com>
 352
 353         * elf-properties.c (elf_find_and_remove_property): Rename last
 354         parameter. Mention it in comment.
 355
 356 2019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
 357
 358         * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
 359         SEC_MERGE or SEC_CODE flags are set.
 360         (_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
 361         symtype consistently.  Don't include sec_addr (sym_sec) in symval.
 362         Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
 363         Add sec_addr (sym_sec) after handling merge sections.
 364
 365 2019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 366
 367         PR ld/24721
 368         * elf-properties.c (elf_merge_gnu_property_list): Remove the
 369         property after reporting property removal.
 370
 371 2019-06-23  Alan Modra  <amodra@gmail.com>
 372
 373         PR 24704
 374         * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
 375         (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
 376         Reduce range of offsets allowed for other GOT relocs.
 377
 378 2019-06-23  Alan Modra  <amodra@gmail.com>
 379
 380         PR 24689
 381         * elfcode.h (elf_object_p): Warning fix.
 382
 383 2019-06-21  Alan Modra  <amodra@gmail.com>
 384
 385         PR 24689
 386         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
 387
 388 2019-06-19  Alan Modra  <amodra@gmail.com>
 389
 390         PR 24697
 391         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
 392         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
 393
 394 2019-06-19  Alan Modra  <amodra@gmail.com>
 395
 396         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
 397         functions that require r2 valid to use local entry.
 398         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
 399
 400 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 401
 402         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
 403         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
 404         with elfNN_aarch64_allocate_local_dynrelocs.
 405
 406 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 407
 408         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
 409
 410 2019-06-14  Alan Modra  <amodra@gmail.com>
 411
 412         * Makefile.in: Regenerate.
 413         * configure: Regenerate.
 414
 415 2019-06-14  Alan Modra  <amodra@gmail.com>
 416
 417         * elf64-ppc.c: Fix comments involving paddi.
 418
 419 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
 420
 421         PR 24643
 422         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
 423         absent, or the bfd is not in the ELF formart.
 424         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
 425
 426 2019-06-10  Christos Zoulas  <christos@zoulas.com>
 427
 428         PR 24650
 429         * elf.c (elfcore_make_auxv_note_section): New function.
 430         (elfcore_grok_note): Use it.
 431         (elfcore_grok_freebsd_note): Likewise.
 432         (elfcore_grok_openbsd_note): Likewise.
 433         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
 434         NT_NETBSDCORE_AUXV notes.
 435
 436 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
 437
 438         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
 439         alignment of the new gnu property section.
 440
 441 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
 442
 443         * bfd-in.h: Change comment.
 444         * bfd-in2.h: Regenerate.
 445         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
 446         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
 447         Likwise.
 448
 449 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 450
 451         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
 452         Remove overflow check.
 453
 454 2019-05-28  Alan Modra  <amodra@gmail.com>
 455
 456         PR 24596
 457         * cofflink.c (coff_link_check_archive_element): Don't assume
 458         element is a coff object file after calling add_archive_element.
 459
 460 2019-05-28  Alan Modra  <amodra@gmail.com>
 461
 462         PR 24596
 463         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
 464         attempt to set sh_entsize for excluded PLT section.
 465
 466 2019-05-28  Alan Modra  <amodra@gmail.com>
 467
 468         PR 24596
 469         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
 470         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
 471         allocated in alpha_dynamic_entries_for_reloc.
 472
 473 2019-05-28  Alan Modra  <amodra@gmail.com>
 474
 475         PR 24596
 476         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
 477         on NULL output_section.
 478         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
 479
 480 2019-05-28  Alan Modra  <amodra@gmail.com>
 481
 482         PR 24596
 483         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
 484         entry when MUST_FIND.  Abort when MUST_FIND not found.
 485         (elf_m68k_get_bfd2got_entry): Likewise.
 486         (elf_m68k_relocate_section): Remove now useless assert.
 487
 488 2019-05-28  Alan Modra  <amodra@gmail.com>
 489
 490         PR 24596
 491         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
 492         from bfd_link_info, not an output section owner.
 493         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
 494         (elf_hppa_final_link_relocate): Likewise.
 495
 496 2019-05-28  Alan Modra  <amodra@gmail.com>
 497
 498         PR 24596
 499         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
 500         create_object_symbols_section, obj_textsec, obj_datasec or
 501         obj_bsssec.  Fix other errors in placement.
 502         * config.bfd: Obsolete tic30-aout.
 503
 504 2019-05-28  Alan Modra  <amodra@gmail.com>
 505
 506         PR 24596
 507         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
 508         end of section list as well as section_count.
 509         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
 510         section list before returning error.
 511
 512 2019-05-27  Alan Modra  <amodra@gmail.com>
 513
 514         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
 515
 516 2019-05-27  Alan Modra  <amodra@gmail.com>
 517
 518         PR 24596
 519         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
 520
 521 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 522
 523         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
 524         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
 525         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
 526         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
 527         (elf_backend_merge_symbol_attribute): Define.
 528
 529 2019-05-24  Alan Modra  <amodra@gmail.com>
 530
 531         * po/SRC-POTFILES.in: Regenerate.
 532
 533 2019-05-24  Alan Modra  <amodra@gmail.com>
 534
 535         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
 536         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
 537         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
 538         (struct ppc_link_hash_table): Add powerxx_stubs.
 539         (ppc64_elf_check_relocs): Set powerxx_stubs.
 540         (build_powerxx_offset, size_powerxx_offset),
 541         (num_relocs_for_powerxx_offset),
 542         (emit_relocs_for_powerxx_offset): New functions.
 543         (plt_stub_size): Size powerxx stubs.
 544         (ppc_build_one_stub): Emit powerxx stubs.
 545         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
 546         powerxx stubs.
 547
 548 2019-05-24  Alan Modra  <amodra@gmail.com>
 549
 550         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
 551         R_PPC64_GOT_PCREL34.
 552         (xlate_pcrel_opt): New function.
 553         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
 554         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 555         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
 556
 557 2019-05-24  Alan Modra  <amodra@gmail.com>
 558
 559         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
 560         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
 561         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
 562         (BFD_RELOC_PPC64_PLT_PCREL34),
 563         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
 564         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
 565         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
 566         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
 567         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
 568         * elf64-ppc.c (PNOP): Define.
 569         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
 570         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
 571         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
 572         relocs.
 573         (ppc64_elf_prefix_reloc): New function.
 574         (struct ppc_link_hash_table): Add notoc_plt.
 575         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
 576         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
 577         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
 578         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
 579         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
 580         possible need for dynamic relocs on non-pcrel powerxx relocs.
 581         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
 582         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
 583         (toc_adjusting_stub_needed): Likewise.
 584         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
 585         (ppc64_elf_relocate_section): Handle new powerxx relocs.
 586         * bfd-in2.h: Regenerate.
 587         * libbfd.h: Regenerate.
 588
 589 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 590
 591         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
 592         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
 593         bpf_elf64_be_vec.
 594         * configure: Regenerate.
 595
 596 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 597
 598         * configure: Regenerated.
 599         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
 600         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
 601         (BFD64_BACKENDS): Add elf64-bpf.lo.
 602         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
 603         * Makefile.in (SOURCE_HFILES): Regenerate.
 604         * config.bfd (targ_cpu): Handle bpf-*-* targets.
 605         * cpu-bpf.c: New file.
 606         * elf64-bpf.c: Likewise.
 607         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
 608         bpf_elf64_le_vec.
 609         * archures.c: Define architecture bfd_arch_bpf and machine
 610         bfd_arch_bpf.
 611         * reloc.c: Define BFD relocations used by the BPF target.
 612         * bfd-in2.h: Regenerated.
 613         * libbfd.h: Likewise.
 614
 615 2019-05-22  Alan Modra  <amodra@gmail.com>
 616
 617         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
 618         contents.
 619
 620 2019-05-22  Alan Modra  <amodra@gmail.com>
 621
 622         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
 623         processing on "size error in section".
 624
 625 2019-05-22  Alan Modra  <amodra@gmail.com>
 626
 627         * som.c (som_bfd_free_cached_info): Call
 628         _bfd_generic_close_and_cleanup.
 629
 630 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 631
 632         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
 633         for TLS_TPREL_HI16(/LO16) relocations in shared library.
 634
 635 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 636
 637         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
 638         checks.  Search the RELA table for n64 relocations.
 639
 640 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
 641             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 642
 643         * elfxx-mips.c (LA25_BC): New macro.
 644         (mips_elf_link_hash_table)<compact_branches>: New field.
 645         (STUB_JALRC): New macro.
 646         (mipsr6_o32_exec_plt0_entry_compact): New array.
 647         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
 648         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
 649         (mipsr6_exec_plt_entry_compact): Likewise.
 650         (mips_elf_create_la25_stub): Use BC instead of J for stubs
 651         when compact_branches is true.
 652         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
 653         PLT for MIPSR6 with compact_branches.  Do not reorder the
 654         compact branches PLT.  Switch the lazy stub for MIPSR6
 655         with compact_branches to use JALRC.
 656         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
 657         when compact_branches is true.
 658         (_bfd_mips_elf_compact_branches): New function.
 659         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
 660
 661 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 662
 663         PR ld/24373
 664         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 665         Fix print formatter.
 666
 667 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 668
 669         PR 24460
 670         * elf32-arm.c (get_value_helper): Remove.
 671         (elf32_arm_final_link_relocate): Fix branch future relocations.
 672
 673 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 674
 675         PR ld/24373
 676         * bfd-in.h (enum erratum_84319_opts): New
 677         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
 678         int to enum erratum_84319_opts.
 679         * bfd-in2.h: Regenerate.
 680         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
 681         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
 682         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
 683         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
 684         (_bfd_aarch64_resize_stubs): Amend comment.
 685         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
 686         requested.
 687         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
 688         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
 689         erratum workaround.
 690         (clear_erratum_843419_entry): Update erratum conditional.
 691
 692 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 693
 694         PR ld/24571
 695         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
 696         when computing distance_short_enough.
 697
 698 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 699
 700         PR ld/24564
 701         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
 702         Wrap around even if distance equals avr_pc_wrap_around.
 703
 704 2019-05-20  Nick Clifton  <nickc@redhat.com>
 705
 706         * po/fr.po: Updated French translation.
 707
 708 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 709
 710         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
 711
 712 2019-05-16  Alan Modra  <amodra@gmail.com>
 713
 714         * elf32-arm.c (elf32_arm_write_section): Revert last change.
 715
 716 2019-05-15  Alan Modra  <amodra@gmail.com>
 717
 718         * elf32-arm.c (elf32_arm_write_section): Don't leave
 719         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
 720         unitialised section contents.
 721
 722 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
 723
 724         PR 19921
 725         * verilog.c: (VerilogDataWidth): New variable.
 726         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
 727
 728 2019-05-08  Nick Clifton  <nickc@redhat.com>
 729
 730         PR 24523
 731         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
 732         rather than FALSE if encountering a non-ELF file.
 733
 734 2019-05-06  Alan Modra  <amodra@gmail.com>
 735
 736         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
 737
 738 2019-05-06  Alan Modra  <amodra@gmail.com>
 739
 740         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
 741         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
 742         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
 743         * libbfd.h: Regenerate.
 744         * bfd-in2.h: Regenerate.
 745
 746 2019-05-04  Alan Modra  <amodra@gmail.com>
 747
 748         PR 24511
 749         * syms.c (coff_section_type): Only allow '.', '$' and numeric
 750         following the standard section names.
 751         (bfd_decode_symclass): Prioritize section flag tests in
 752         decode_section_type before name tests in coff_section_type.
 753         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
 754         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
 755         their names and choose standard .text section flags for
 756         fake_section.
 757
 758 2019-05-02  Nick Clifton  <nickc@redhat.com>
 759
 760         PR 24493
 761         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
 762         .gnu.debugaltlink sections as debugging sections.
 763
 764 2019-04-30  Alan Modra  <amodra@gmail.com>
 765
 766         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
 767         (struct _ppc64_elf_section_data): Likewise.
 768         (ppc64_elf_check_relocs): Set above fields.
 769         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
 770         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 771         when possible.
 772
 773 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 774
 775         PR ld/24486
 776         * elflink.c (elf_link_output_extsym): Don't complain undefined
 777         weak dynamic reference.
 778
 779 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
 780
 781         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
 782         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
 783         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
 784         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
 785         (elfNN_aarch64_small_plt0_pac_entry): Remove.
 786         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
 787         (elfNN_aarch64_small_plt0_bti_entry): Update.
 788         (elfNN_aarch64_small_plt_bti_entry): Update.
 789         (elfNN_aarch64_small_plt_pac_entry): Update.
 790         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
 791         (setup_plt_values): Setup new entries.
 792         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
 793         (elfNN_aarch64_plt_sym_val): Likewise.
 794
 795 2019-04-22  Jim Wilson  <jimw@sifive.com>
 796
 797         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
 798
 799 2019-04-19  Alan Modra  <amodra@gmail.com>
 800
 801         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
 802
 803 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
 806         building shared object.
 807         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
 808
 809 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         PR ld/24458
 812         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
 813         linker_def.
 814
 815 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 816
 817         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
 818         relocation.
 819         * bfd-in2.h: Regenerate.
 820         * libbfd.h: Likewise.
 821
 822 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 823
 824         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
 825         * bfd-in2.h: Regenerated.
 826         * libbfd.h: Regenerated.
 827
 828 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 829
 830         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
 831         * bfd-in2.h: Regenerated.
 832         * libbfd.h: Likewise.
 833
 834 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 835
 836         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
 837         * bfd-in2.h: Regenerated.
 838         * libbfd.h: Regenerated.
 839         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
 840         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
 841         and R_ARM_THM_BF12 together.
 842         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
 843
 844 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 845
 846         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
 847         * libbfd.h: Regenerated.
 848         * bfd-in2.h: Regenerated.
 849         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
 850         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
 851         and R_ARM_THM_BF18 together.
 852         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
 853
 854 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 855
 856         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
 857         * bfd-in2.h: Regenerated.
 858         * libbfd.h: Regenerated.
 859         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
 860         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
 861         and R_ARM_THM_BF16 together.
 862         (get_value_helper): New reloc helper.
 863         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
 864
 865 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 866
 867         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
 868         * bfd-in2.h: Regenerate.
 869         * libbfd.h: Regenerate.
 870
 871 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 872
 873         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
 874         * bfd-in2.h: Regenerate.
 875         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
 876         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
 877         and update assert.
 878         (using_thumb2): Likewise.
 879         (using_thumb2_bl): Update assert.
 880         (arch_has_arm_nop): Likewise.
 881         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
 882         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
 883
 884 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         * elf-linker-x86.h (elf_x86_cet_report): New.
 887         (elf_linker_x86_params): Add cet_report.
 888         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
 889         missing IBT and SHSTK properties if needed.
 890
 891 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 892
 893         PR ld/24436
 894         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
 895         "h != NULL".  Don't check "h != NULL" before calling.
 896         bfd_elf_gc_record_vtentry.
 897         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 898         * elf32-bfin.c (bfin_check_relocs): Likewise.
 899         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 900         * elf32-csky.c (csky_elf_check_relocs): Likewise.
 901         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 902         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 903         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 904         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 905         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 906         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 907         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 908         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 909         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 910         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 911         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 912         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 913         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 914         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 915         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 916         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 917         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 918         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 919         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 920         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 921         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 922         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 923         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 924         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
 925         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 926         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 927         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
 928         VTENTRY entry.
 929
 930 2019-04-11  Alan Modra  <amodra@gmail.com>
 931
 932         PR 24435
 933         * elflink.c (elf_link_add_object_symbols): Don't read partial
 934         dynamic entries from fuzzed objects.
 935
 936 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
 937
 938         PR ld/24302
 939         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
 940         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
 941         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
 942
 943 2019-04-10  Michael Forney  <mforney@mforney.org>
 944
 945         PR 24427
 946         * doc/chew.c (free_words): Correctly free "push_text" strings.
 947
 948 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 949
 950         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 951
 952 2019-04-08  Alan Modra  <amodra@gmail.com>
 953
 954         * configure.ac (elfxx_x86): Define and use.
 955         * configure: Regenerate.
 956
 957 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 958
 959         * elf-linker-x86.h: New file.
 960         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 961         to get x86-specific linker options.
 962         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 963         (elf_x86_64_check_relocs): Likewise.
 964         (elf_x86_64_relocate_section): Likewise.
 965         (elf_x86_64_link_setup_gnu_properties): Likewise.
 966         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 967         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 968         (_bfd_elf_linker_x86_set_options): New function.
 969         * elfxx-x86.h: Include "elf-linker-x86.h".
 970         (elf_x86_link_hash_table): Add params.
 971
 972 2019-04-03  Alan Modra  <amodra@gmail.com>
 973
 974         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 975         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 976         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 977         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 978         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 979         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 980
 981 2019-04-02  Jim Wilson  <jimw@sifive.com>
 982
 983         PR 24389
 984         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 985         ELF header flags to after check for ELF object file.  Loop through
 986         sections looking for code sections, if none, then skip ABI checks.
 987
 988 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 989
 990         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 991         rd == X_RA case.
 992
 993 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 994
 995         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 996         info->export_dynamic to the conditional.
 997
 998 2019-03-28  Alan Modra  <amodra@gmail.com>
 999
1000         PR 24392
1001         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1002         * configure: Regenerate.
1003         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1004         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1005         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1006         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1007         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1008
1009 2019-03-21  Jim Wilson  <jimw@sifive.com>
1010
1011         PR 24365
1012         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1013         verify sym non-NULL before using.  Add identical check using h.
1014
1015 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
1016
1017         * elf-bfd.h (struct elf_backend_data): Add argument to
1018         merge_gnu_properties.
1019         * elf-properties.c (elf_merge_gnu_properties): Add argument to
1020         itself and while calling bed->merge_gnu_properties.
1021         (elf_merge_gnu_property_list): Update the calls for
1022         elf_merge_gnu_properties.
1023         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1024         of --force-bti warning and add argument.
1025         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1026         warning.
1027         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1028         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1029         declaration.
1030
1031 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
1032
1033         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1034         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1035         (elf_backend_fixup_gnu_properties): Define for AArch64.
1036
1037 2019-03-18  Alan Modra  <amodra@gmail.com>
1038
1039         PR 24355
1040         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1041         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
1042         attempt at writing glink stubs only once.
1043
1044 2019-03-16  Alan Modra  <amodra@gmail.com>
1045
1046         PR 24337
1047         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1048         (_bfd_elf_rel_local_sym): Likewise.
1049         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1050         section of symbols with unrecognized shndx.
1051
1052 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1053
1054         PR ld/24267
1055         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1056         section.
1057         * cofflink.c (coff_link_add_symbols): Check for symbols defined
1058         in discarded section.
1059
1060 2019-03-15  Alan Modra  <amodra@gmail.com>
1061
1062         PR 24339
1063         * elflink.c (elf_link_add_object_symbols): Bail out on a local
1064         symbol after globals if elf_bad_symtab is not set.
1065
1066 2019-03-15  Alan Modra  <amodra@gmail.com>
1067
1068         PR 24337
1069         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1070         (_bfd_elf_rel_local_sym): Likewise.
1071
1072 2019-03-15  Alan Modra  <amodra@gmail.com>
1073
1074         PR 24336
1075         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1076         object files with sh_size not a multiple of sh_entsize.
1077
1078 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1079
1080         PR ld/24338
1081         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1082         input with bad relocation.
1083
1084 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1085
1086         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1087
1088 2019-03-14  Nick Clifton  <nickc@redhat.com>
1089
1090         PR 24334
1091         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1092         (save_section_vma): Initialise field to the number of entries in
1093         the sec_vma table.
1094         (section_vma_same): Check that the number of entries in the
1095         sec_vma table matches the number of sections in the bfd.
1096
1097 2019-03-14  Nick Clifton  <nickc@redhat.com>
1098
1099         PR 24333
1100         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1101         section owner pointer when adding the default symbol.
1102
1103 2019-03-14  Nick Clifton  <nickc@redhat.com>
1104
1105         PR 24332
1106         * elflink.c (elf_link_add_object_symbols): Add new local variable
1107         extversym_end.  Initialise it to point to the end of the version
1108         symbol table, if present.  Check it when initialising and updating
1109         the ever pointer.
1110
1111 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1112
1113         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1114         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1115         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1116         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1117         and PLT_PAC_PLT.
1118         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1119         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1120         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1121
1122 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1123             Szabolcs Nagy  <szabolcs.nagy@arm.com>
1124
1125         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1126         (aarch64_bti_pac_info): New.
1127         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1128         (bfd_elf32_aarch64_set_options): Likewise.
1129         * bfd-in2.h: Regenerate
1130         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1131         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1132         (elfNN_aarch64_small_plt0_bti_entry): New.
1133         (elfNN_aarch64_small_plt_bti_entry): New.
1134         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1135         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1136         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1137         tlsdesc_plt_entry_size fields.
1138         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1139         (setup_plt_values): New helper function.
1140         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1141         bti enable type.
1142         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1143         fixed macros.
1144         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1145         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1146         to plt stubs instead of fixed ones and update filling them according
1147         to the need for bti.
1148         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1149         (elfNN_aarch64_finish_dynamic_sections): Likewise.
1150         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1151         (elfNN_aarch64_plt_sym_val): Update size accordingly.
1152         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1153         is set.
1154         (bfd_elfNN_get_synthetic_symtab): Define.
1155         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1156         and mising BTI NOTE SECTION.
1157
1158
1159 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1160
1161         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1162         linker created inputs from merge.
1163         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1164         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1165         (elfNN_aarch64_link_setup_gnu_properties): New.
1166         (elfNN_aarch64_merge_gnu_properties): New.
1167         (elf_backend_setup_gnu_properties): Define for AArch64.
1168         (elf_backend_merge_gnu_properties): Likewise.
1169         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1170         (_bfd_aarch64_elf_parse_gnu_properties): Define.
1171         (_bfd_aarch64_elf_merge_gnu_properties): Define.
1172         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1173         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1174         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1175         (elf_backend_parse_gnu_properties): Define for AArch64.
1176
1177 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
1178
1179         PR ld/24322
1180         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1181         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1182
1183 2019-03-12  Alan Modra  <amodra@gmail.com>
1184
1185         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
1186         nmemb parameter.  Use bfd_alloc2.
1187         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
1188         Delete assertion.
1189         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1190         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
1191         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1192         doesn't overflow.
1193         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
1194         (assign_section_numbers): Style fix.
1195         (swap_out_syms): Use bfd_malloc2.
1196         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1197         overflow.
1198         (_bfd_elf_make_empty_symbol): Style fix.
1199         (elfobj_grok_stapsdt_note_1): Formatting.
1200         * elfcode.h (elf_object_p): Use bfd_alloc2.
1201         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1202         (elf_slurp_symbol_table): Use bfd_zalloc2.
1203         (elf_slurp_reloc_table): Use bfd_alloc2.
1204         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1205         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1206         size calculation doesn't overflow.
1207         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1208         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1209         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1210
1211 2019-03-08  Alan Modra  <amodra@gmail.com>
1212
1213         PR 24311
1214         * merge.c (merge_strings): Return secinfo.  Don't pad section
1215         to alignment here.
1216         (_bfd_merge_sections): Pad section to alignment here, if input
1217         sections contributing to merged output all pad to alignment.
1218         Formatting.
1219
1220 2019-03-06  Nick Clifton  <nickc@redhat.com>
1221
1222         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1223         table pointer.
1224         * coffgen.c (coff_find_nearest_line_with_names): Do not call
1225         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1226
1227 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
1228
1229         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1230         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1231
1232         PR 20113
1233         * elf32-s390.c (allocate_dynrelocs): Update comment.
1234
1235 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
1236
1237         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1238
1239 2019-02-28  Nick Clifton  <nickc@redhat.com>
1240
1241         PR 24273
1242         * elf.c (bfd_elf_string_from_elf_section): Check for a string
1243         section that is not NUL terminated.
1244
1245 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1246
1247         PR ld/24276
1248         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1249         by linker when checking copy reloc on protected symbol.
1250
1251 2019-02-24  Alan Modra  <amodra@gmail.com>
1252
1253         PR 24144
1254         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1255
1256 2019-02-20  Eric Tsai  <erictsai@cadence.com>
1257
1258         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1259         sections between the call site and call destination and adjust
1260         call distance by the largest alignment.
1261
1262 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
1263
1264         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1265         * elf.c (elfcore_grok_aarch_pauth): New function.
1266         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1267         (elfcore_write_aarch_pauth): New function.
1268         (elfcore_write_register_note): Check for AArch64 pauth section.
1269
1270 2019-02-20  Alan Modra  <amodra@gmail.com>
1271
1272         PR 24225
1273         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1274         return value.
1275
1276 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
1277
1278         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1279         Darwin hosts, not just or1k.
1280         * configure: Regenerate.
1281
1282 2019-02-20  Alan Modra  <amodra@gmail.com>
1283
1284         PR 24236
1285         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1286         sentinel NUL to string buffer nearer to loop where it is used.
1287         Don't go past sentinel when scanning strings, and don't write
1288         NUL again.
1289         * archive.c (do_slurp_coff_armap): Simplify string handling to
1290         archive64.c style.
1291
1292 2019-02-19  Alan Modra  <amodra@gmail.com>
1293
1294         PR 24235
1295         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1296         attempting to prevent read past end of section.
1297
1298 2019-02-18  Alan Modra  <amodra@gmail.com>
1299
1300         PR 24225
1301         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1302         PRIx64 to generate warning messages.  Print local sym names too.
1303
1304 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
1305
1306         * elf32-arc (INIT_SYM_STRING): Delete.
1307         (FINI_SYM_STRING): Likewise.
1308         (init_str): Likewise.
1309         (fini_str): Likewise.
1310
1311 2019-02-08  Alan Modra  <amodra@gmail.com>
1312
1313         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1314         for bss-plt" warning to make it an error.
1315
1316 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
1317
1318         PR ld/18841
1319         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1320         reloc_class_ifunc for ifunc symbols.
1321         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1322
1323 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
1324
1325         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1326         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1327
1328 2019-02-07  Nick Clifton  <nickc@redhat.com>
1329
1330         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1331         into the definitely obsolete list.
1332
1333 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1334
1335         PR ld/24151
1336         * elf64-x86-64.c (elf_x86_64_need_pic): Check
1337         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1338         (elf_x86_64_relocate_section): Move PIC check for PC-relative
1339         relocations to ...
1340         (elf_x86_64_check_relocs): Here.
1341         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1342         to check if a symbol is defined in a non-shared object.
1343         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1344
1345 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
1346
1347         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1348         of 'labs' (and fix GCC warning).
1349
1350 2019-01-25  Nick Clifton  <nickc@redhat.com>
1351
1352         * po/ru.po: Updated Russian translation.
1353
1354 2019-01-23  Nick Clifton  <nickc@redhat.com>
1355
1356         * po/fr.po: Updated French translation.
1357
1358 2019-01-21  Nick Clifton  <nickc@redhat.com>
1359
1360         * po/pt.po: Updated Portuguese translation.
1361         * po/uk.po: Updated Ukranian translation.
1362
1363 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
1364
1365         PR 24108
1366         * elf32-nds32.c (nds32_relocate_section): Add space between words
1367         in error message.
1368         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1369         error message.
1370         (riscv_i_or_e_p): Likewise.
1371         (riscv_merge_arch_attr_info): Likewise.
1372
1373 2019-01-19  Nick Clifton  <nickc@redhat.com>
1374
1375         * version.m4: Reset to 2.32.51
1376         * configure: Regenerate.
1377         * po/bfd.pot: Regenerate.
1378
1379 2018-06-24  Nick Clifton  <nickc@redhat.com>
1380
1381         2.32 branch created.
1382
1383 2019-01-16  Kito Cheng  <kito@andestech.com>
1384
1385         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1386         for OBJ_ATTR_PROC.
1387
1388 2019-01-16  Kito Cheng  <kito@andestech.com>
1389             Nelson Chu  <nelson@andestech.com>
1390
1391         * elfnn-riscv.c (in_subsets): New.
1392         (out_subsets): Likewise.
1393         (merged_subsets): Likewise.
1394         (riscv_std_ext_p): Likewise.
1395         (riscv_non_std_ext_p): Likewise.
1396         (riscv_std_sv_ext_p): Likewise.
1397         (riscv_non_std_sv_ext_p): Likewise.
1398         (riscv_version_mismatch): Likewise.
1399         (riscv_i_or_e_p): Likewise.
1400         (riscv_merge_std_ext): Likewise.
1401         (riscv_merge_non_std_and_sv_ext): Likewise.
1402         (riscv_merge_arch_attr_info): Likewise.
1403         (riscv_merge_attributes): Likewise.
1404         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1405
1406         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1407         (elf_backend_obj_attrs_vendor): Define.
1408         (elf_backend_obj_attrs_section_type): Likewise.
1409         (elf_backend_obj_attrs_section): Likewise.
1410         (elf_backend_obj_attrs_arg_type): Define as
1411         riscv_elf_obj_attrs_arg_type.
1412         * elfxx-riscv.c (riscv_estimate_digit): New.
1413         (riscv_estimate_arch_strlen1): Likewise.
1414         (riscv_estimate_arch_strlen): Likewise.
1415         (riscv_arch_str1): Likewise.
1416         (riscv_arch_str): Likewise.
1417         * elfxx-riscv.h (riscv_arch_str): Declare.
1418
1419 2019-01-14  John Darrington <john@darrington.wattle.id.au>
1420
1421         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1422         * libbfd.h: regen.
1423         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1424         source field.  (md_apply_fix): Apply final fix
1425         to BFD_RELOC_S12Z_OPR.
1426         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1427
1428 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1429
1430         PR 20113
1431         * elf32-s390.c (allocate_dynrelocs): Update comment.
1432
1433 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
1434
1435         * warning.m4: Adjust egrep pattern for non-GNU compilers.
1436         * configure: Regenerate.
1437
1438 2019-01-08  Alan Modra  <amodra@gmail.com>
1439
1440         PR 23699
1441         PR 24065
1442         * ihex.c (ihex_write_object_contents): Properly check 32-bit
1443         address range.
1444
1445 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
1446
1447         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1448         * bfd/bfd-in2.h: Regenerate.
1449         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1450         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1451
1452 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
1453
1454         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1455         default target, little endian target is more suitable.
1456
1457 2019-01-04  Alan Modra  <amodra@gmail.com>
1458
1459         PR 24061
1460         PR 21786
1461         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1462         adjust all callers.
1463         (EQ_VALUE_IN_FIELD): Likewise.
1464         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1465
1466 2019-01-01  Alan Modra  <amodra@gmail.com>
1467
1468         Update year range in copyright notice of all files.
1469
1470 For older changes see ChangeLog-2018
1471 \f
1472 Copyright (C) 2019 Free Software Foundation, Inc.
1473
1474 Copying and distribution of this file, with or without modification,
1475 are permitted in any medium without royalty provided the copyright
1476 notice and this notice are preserved.
1477
1478 Local Variables:
1479 mode: change-log
1480 left-margin: 8
1481 fill-column: 74
1482 version-control: never
1483 End: