bfd/ChangeLog

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