bfd/ChangeLog

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