bfd/ChangeLog

   1 2019-04-11  Alan Modra  <amodra@gmail.com>
   2
   3         PR 24435
   4         * elflink.c (elf_link_add_object_symbols): Don't read partial
   5         dynamic entries from fuzzed objects.
   6
   7 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
   8
   9         PR ld/24302
  10         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
  11         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
  12         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
  13
  14 2019-04-10  Michael Forney  <mforney@mforney.org>
  15
  16         PR 24427
  17         * doc/chew.c (free_words): Correctly free "push_text" strings.
  18
  19 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
  22
  23 2019-04-08  Alan Modra  <amodra@gmail.com>
  24
  25         * configure.ac (elfxx_x86): Define and use.
  26         * configure: Regenerate.
  27
  28 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
  29
  30         * elf-linker-x86.h: New file.
  31         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
  32         to get x86-specific linker options.
  33         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
  34         (elf_x86_64_check_relocs): Likewise.
  35         (elf_x86_64_relocate_section): Likewise.
  36         (elf_x86_64_link_setup_gnu_properties): Likewise.
  37         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
  38         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
  39         (_bfd_elf_linker_x86_set_options): New function.
  40         * elfxx-x86.h: Include "elf-linker-x86.h".
  41         (elf_x86_link_hash_table): Add params.
  42
  43 2019-04-03  Alan Modra  <amodra@gmail.com>
  44
  45         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
  46         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
  47         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
  48         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
  49         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
  50         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
  51
  52 2019-04-02  Jim Wilson  <jimw@sifive.com>
  53
  54         PR 24389
  55         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
  56         ELF header flags to after check for ELF object file.  Loop through
  57         sections looking for code sections, if none, then skip ABI checks.
  58
  59 2019-03-30  Andrew Waterman  <andrew@sifive.com>
  60
  61         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
  62         rd == X_RA case.
  63
  64 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
  65
  66         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
  67         info->export_dynamic to the conditional.
  68
  69 2019-03-28  Alan Modra  <amodra@gmail.com>
  70
  71         PR 24392
  72         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
  73         * configure: Regenerate.
  74         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
  75         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
  76         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
  77         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
  78         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
  79
  80 2019-03-21  Jim Wilson  <jimw@sifive.com>
  81
  82         PR 24365
  83         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
  84         verify sym non-NULL before using.  Add identical check using h.
  85
  86 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
  87
  88         * elf-bfd.h (struct elf_backend_data): Add argument to
  89         merge_gnu_properties.
  90         * elf-properties.c (elf_merge_gnu_properties): Add argument to
  91         itself and while calling bed->merge_gnu_properties.
  92         (elf_merge_gnu_property_list): Update the calls for
  93         elf_merge_gnu_properties.
  94         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
  95         of --force-bti warning and add argument.
  96         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
  97         warning.
  98         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
  99         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 100         declaration.
 101
 102 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 103
 104         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 105         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 106         (elf_backend_fixup_gnu_properties): Define for AArch64.
 107
 108 2019-03-18  Alan Modra  <amodra@gmail.com>
 109
 110         PR 24355
 111         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 112         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
 113         attempt at writing glink stubs only once.
 114
 115 2019-03-16  Alan Modra  <amodra@gmail.com>
 116
 117         PR 24337
 118         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
 119         (_bfd_elf_rel_local_sym): Likewise.
 120         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
 121         section of symbols with unrecognized shndx.
 122
 123 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         PR ld/24267
 126         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
 127         section.
 128         * cofflink.c (coff_link_add_symbols): Check for symbols defined
 129         in discarded section.
 130
 131 2019-03-15  Alan Modra  <amodra@gmail.com>
 132
 133         PR 24339
 134         * elflink.c (elf_link_add_object_symbols): Bail out on a local
 135         symbol after globals if elf_bad_symtab is not set.
 136
 137 2019-03-15  Alan Modra  <amodra@gmail.com>
 138
 139         PR 24337
 140         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
 141         (_bfd_elf_rel_local_sym): Likewise.
 142
 143 2019-03-15  Alan Modra  <amodra@gmail.com>
 144
 145         PR 24336
 146         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
 147         object files with sh_size not a multiple of sh_entsize.
 148
 149 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         PR ld/24338
 152         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
 153         input with bad relocation.
 154
 155 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 158
 159 2019-03-14  Nick Clifton  <nickc@redhat.com>
 160
 161         PR 24334
 162         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
 163         (save_section_vma): Initialise field to the number of entries in
 164         the sec_vma table.
 165         (section_vma_same): Check that the number of entries in the
 166         sec_vma table matches the number of sections in the bfd.
 167
 168 2019-03-14  Nick Clifton  <nickc@redhat.com>
 169
 170         PR 24333
 171         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
 172         section owner pointer when adding the default symbol.
 173
 174 2019-03-14  Nick Clifton  <nickc@redhat.com>
 175
 176         PR 24332
 177         * elflink.c (elf_link_add_object_symbols): Add new local variable
 178         extversym_end.  Initialise it to point to the end of the version
 179         symbol table, if present.  Check it when initialising and updating
 180         the ever pointer.
 181
 182 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 183
 184         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
 185         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
 186         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
 187         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
 188         and PLT_PAC_PLT.
 189         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
 190         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
 191         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
 192
 193 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 194             Szabolcs Nagy  <szabolcs.nagy@arm.com>
 195
 196         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
 197         (aarch64_bti_pac_info): New.
 198         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
 199         (bfd_elf32_aarch64_set_options): Likewise.
 200         * bfd-in2.h: Regenerate
 201         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
 202         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
 203         (elfNN_aarch64_small_plt0_bti_entry): New.
 204         (elfNN_aarch64_small_plt_bti_entry): New.
 205         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
 206         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
 207         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
 208         tlsdesc_plt_entry_size fields.
 209         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
 210         (setup_plt_values): New helper function.
 211         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
 212         bti enable type.
 213         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
 214         fixed macros.
 215         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
 216         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
 217         to plt stubs instead of fixed ones and update filling them according
 218         to the need for bti.
 219         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 220         (elfNN_aarch64_finish_dynamic_sections): Likewise.
 221         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
 222         (elfNN_aarch64_plt_sym_val): Update size accordingly.
 223         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
 224         is set.
 225         (bfd_elfNN_get_synthetic_symtab): Define.
 226         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
 227         and mising BTI NOTE SECTION.
 228
 229
 230 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 231
 232         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
 233         linker created inputs from merge.
 234         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
 235         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
 236         (elfNN_aarch64_link_setup_gnu_properties): New.
 237         (elfNN_aarch64_merge_gnu_properties): New.
 238         (elf_backend_setup_gnu_properties): Define for AArch64.
 239         (elf_backend_merge_gnu_properties): Likewise.
 240         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
 241         (_bfd_aarch64_elf_parse_gnu_properties): Define.
 242         (_bfd_aarch64_elf_merge_gnu_properties): Define.
 243         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
 244         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
 245         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
 246         (elf_backend_parse_gnu_properties): Define for AArch64.
 247
 248 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 249
 250         PR ld/24322
 251         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
 252         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
 253
 254 2019-03-12  Alan Modra  <amodra@gmail.com>
 255
 256         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
 257         nmemb parameter.  Use bfd_alloc2.
 258         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
 259         Delete assertion.
 260         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
 261         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
 262         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
 263         doesn't overflow.
 264         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
 265         (assign_section_numbers): Style fix.
 266         (swap_out_syms): Use bfd_malloc2.
 267         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
 268         overflow.
 269         (_bfd_elf_make_empty_symbol): Style fix.
 270         (elfobj_grok_stapsdt_note_1): Formatting.
 271         * elfcode.h (elf_object_p): Use bfd_alloc2.
 272         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
 273         (elf_slurp_symbol_table): Use bfd_zalloc2.
 274         (elf_slurp_reloc_table): Use bfd_alloc2.
 275         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
 276         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
 277         size calculation doesn't overflow.
 278         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
 279         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 280         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
 281
 282 2019-03-08  Alan Modra  <amodra@gmail.com>
 283
 284         PR 24311
 285         * merge.c (merge_strings): Return secinfo.  Don't pad section
 286         to alignment here.
 287         (_bfd_merge_sections): Pad section to alignment here, if input
 288         sections contributing to merged output all pad to alignment.
 289         Formatting.
 290
 291 2019-03-06  Nick Clifton  <nickc@redhat.com>
 292
 293         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
 294         table pointer.
 295         * coffgen.c (coff_find_nearest_line_with_names): Do not call
 296         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
 297
 298 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
 299
 300         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
 301         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 302
 303         PR 20113
 304         * elf32-s390.c (allocate_dynrelocs): Update comment.
 305
 306 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
 307
 308         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
 309
 310 2019-02-28  Nick Clifton  <nickc@redhat.com>
 311
 312         PR 24273
 313         * elf.c (bfd_elf_string_from_elf_section): Check for a string
 314         section that is not NUL terminated.
 315
 316 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 317
 318         PR ld/24276
 319         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
 320         by linker when checking copy reloc on protected symbol.
 321
 322 2019-02-24  Alan Modra  <amodra@gmail.com>
 323
 324         PR 24144
 325         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
 326
 327 2019-02-20  Eric Tsai  <erictsai@cadence.com>
 328
 329         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
 330         sections between the call site and call destination and adjust
 331         call distance by the largest alignment.
 332
 333 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
 334
 335         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
 336         * elf.c (elfcore_grok_aarch_pauth): New function.
 337         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
 338         (elfcore_write_aarch_pauth): New function.
 339         (elfcore_write_register_note): Check for AArch64 pauth section.
 340
 341 2019-02-20  Alan Modra  <amodra@gmail.com>
 342
 343         PR 24225
 344         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
 345         return value.
 346
 347 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
 348
 349         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
 350         Darwin hosts, not just or1k.
 351         * configure: Regenerate.
 352
 353 2019-02-20  Alan Modra  <amodra@gmail.com>
 354
 355         PR 24236
 356         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
 357         sentinel NUL to string buffer nearer to loop where it is used.
 358         Don't go past sentinel when scanning strings, and don't write
 359         NUL again.
 360         * archive.c (do_slurp_coff_armap): Simplify string handling to
 361         archive64.c style.
 362
 363 2019-02-19  Alan Modra  <amodra@gmail.com>
 364
 365         PR 24235
 366         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
 367         attempting to prevent read past end of section.
 368
 369 2019-02-18  Alan Modra  <amodra@gmail.com>
 370
 371         PR 24225
 372         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
 373         PRIx64 to generate warning messages.  Print local sym names too.
 374
 375 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
 376
 377         * elf32-arc (INIT_SYM_STRING): Delete.
 378         (FINI_SYM_STRING): Likewise.
 379         (init_str): Likewise.
 380         (fini_str): Likewise.
 381
 382 2019-02-08  Alan Modra  <amodra@gmail.com>
 383
 384         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
 385         for bss-plt" warning to make it an error.
 386
 387 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 388
 389         PR ld/18841
 390         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
 391         reloc_class_ifunc for ifunc symbols.
 392         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 393
 394 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 395
 396         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
 397         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 398
 399 2019-02-07  Nick Clifton  <nickc@redhat.com>
 400
 401         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
 402         into the definitely obsolete list.
 403
 404 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 405
 406         PR ld/24151
 407         * elf64-x86-64.c (elf_x86_64_need_pic): Check
 408         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
 409         (elf_x86_64_relocate_section): Move PIC check for PC-relative
 410         relocations to ...
 411         (elf_x86_64_check_relocs): Here.
 412         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
 413         to check if a symbol is defined in a non-shared object.
 414         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
 415
 416 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
 417
 418         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
 419         of 'labs' (and fix GCC warning).
 420
 421 2019-01-25  Nick Clifton  <nickc@redhat.com>
 422
 423         * po/ru.po: Updated Russian translation.
 424
 425 2019-01-23  Nick Clifton  <nickc@redhat.com>
 426
 427         * po/fr.po: Updated French translation.
 428
 429 2019-01-21  Nick Clifton  <nickc@redhat.com>
 430
 431         * po/pt.po: Updated Portuguese translation.
 432         * po/uk.po: Updated Ukranian translation.
 433
 434 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
 435
 436         PR 24108
 437         * elf32-nds32.c (nds32_relocate_section): Add space between words
 438         in error message.
 439         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
 440         error message.
 441         (riscv_i_or_e_p): Likewise.
 442         (riscv_merge_arch_attr_info): Likewise.
 443
 444 2019-01-19  Nick Clifton  <nickc@redhat.com>
 445
 446         * version.m4: Reset to 2.32.51
 447         * configure: Regenerate.
 448         * po/bfd.pot: Regenerate.
 449
 450 2018-06-24  Nick Clifton  <nickc@redhat.com>
 451
 452         2.32 branch created.
 453
 454 2019-01-16  Kito Cheng  <kito@andestech.com>
 455
 456         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
 457         for OBJ_ATTR_PROC.
 458
 459 2019-01-16  Kito Cheng  <kito@andestech.com>
 460             Nelson Chu  <nelson@andestech.com>
 461
 462         * elfnn-riscv.c (in_subsets): New.
 463         (out_subsets): Likewise.
 464         (merged_subsets): Likewise.
 465         (riscv_std_ext_p): Likewise.
 466         (riscv_non_std_ext_p): Likewise.
 467         (riscv_std_sv_ext_p): Likewise.
 468         (riscv_non_std_sv_ext_p): Likewise.
 469         (riscv_version_mismatch): Likewise.
 470         (riscv_i_or_e_p): Likewise.
 471         (riscv_merge_std_ext): Likewise.
 472         (riscv_merge_non_std_and_sv_ext): Likewise.
 473         (riscv_merge_arch_attr_info): Likewise.
 474         (riscv_merge_attributes): Likewise.
 475         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
 476
 477         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
 478         (elf_backend_obj_attrs_vendor): Define.
 479         (elf_backend_obj_attrs_section_type): Likewise.
 480         (elf_backend_obj_attrs_section): Likewise.
 481         (elf_backend_obj_attrs_arg_type): Define as
 482         riscv_elf_obj_attrs_arg_type.
 483         * elfxx-riscv.c (riscv_estimate_digit): New.
 484         (riscv_estimate_arch_strlen1): Likewise.
 485         (riscv_estimate_arch_strlen): Likewise.
 486         (riscv_arch_str1): Likewise.
 487         (riscv_arch_str): Likewise.
 488         * elfxx-riscv.h (riscv_arch_str): Declare.
 489
 490 2019-01-14  John Darrington <john@darrington.wattle.id.au>
 491
 492         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
 493         * libbfd.h: regen.
 494         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
 495         source field.  (md_apply_fix): Apply final fix
 496         to BFD_RELOC_S12Z_OPR.
 497         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
 498
 499 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 500
 501         PR 20113
 502         * elf32-s390.c (allocate_dynrelocs): Update comment.
 503
 504 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
 505
 506         * warning.m4: Adjust egrep pattern for non-GNU compilers.
 507         * configure: Regenerate.
 508
 509 2019-01-08  Alan Modra  <amodra@gmail.com>
 510
 511         PR 23699
 512         PR 24065
 513         * ihex.c (ihex_write_object_contents): Properly check 32-bit
 514         address range.
 515
 516 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
 517
 518         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
 519         * bfd/bfd-in2.h: Regenerate.
 520         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
 521         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
 522
 523 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
 524
 525         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
 526         default target, little endian target is more suitable.
 527
 528 2019-01-04  Alan Modra  <amodra@gmail.com>
 529
 530         PR 24061
 531         PR 21786
 532         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
 533         adjust all callers.
 534         (EQ_VALUE_IN_FIELD): Likewise.
 535         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
 536
 537 2019-01-01  Alan Modra  <amodra@gmail.com>
 538
 539         Update year range in copyright notice of all files.
 540
 541 For older changes see ChangeLog-2018
 542 \f
 543 Copyright (C) 2019 Free Software Foundation, Inc.
 544
 545 Copying and distribution of this file, with or without modification,
 546 are permitted in any medium without royalty provided the copyright
 547 notice and this notice are preserved.
 548
 549 Local Variables:
 550 mode: change-log
 551 left-margin: 8
 552 fill-column: 74
 553 version-control: never
 554 End: