bfd/ChangeLog

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