bfd/ChangeLog

   1 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
   2
   3         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
   4         * libbfd.h: Regenerated.
   5         * bfd-in2.h: Regenerated.
   6         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
   7         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
   8         and R_ARM_THM_BF18 together.
   9         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
  10
  11 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  12
  13         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
  14         * bfd-in2.h: Regenerated.
  15         * libbfd.h: Regenerated.
  16         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
  17         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
  18         and R_ARM_THM_BF16 together.
  19         (get_value_helper): New reloc helper.
  20         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
  21
  22 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  23
  24         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
  25         * bfd-in2.h: Regenerate.
  26         * libbfd.h: Regenerate.
  27
  28 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  29
  30         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
  31         * bfd-in2.h: Regenerate.
  32         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
  33         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
  34         and update assert.
  35         (using_thumb2): Likewise.
  36         (using_thumb2_bl): Update assert.
  37         (arch_has_arm_nop): Likewise.
  38         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
  39         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
  40
  41 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
  42
  43         * elf-linker-x86.h (elf_x86_cet_report): New.
  44         (elf_linker_x86_params): Add cet_report.
  45         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
  46         missing IBT and SHSTK properties if needed.
  47
  48 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         PR ld/24436
  51         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
  52         "h != NULL".  Don't check "h != NULL" before calling.
  53         bfd_elf_gc_record_vtentry.
  54         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
  55         * elf32-bfin.c (bfin_check_relocs): Likewise.
  56         * elf32-cris.c (cris_elf_check_relocs): Likewise.
  57         * elf32-csky.c (csky_elf_check_relocs): Likewise.
  58         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
  59         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
  60         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
  61         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
  62         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
  63         * elf32-i386.c (elf_i386_check_relocs): Likewise.
  64         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
  65         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
  66         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
  67         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
  68         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
  69         * elf32-metag.c (elf_metag_check_relocs): Likewise.
  70         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
  71         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
  72         * elf32-s390.c (elf_s390_check_relocs): Likewise.
  73         * elf32-sh.c (sh_elf_check_relocs): Likewise.
  74         * elf32-v850.c (v850_elf_check_relocs): Likewise.
  75         * elf32-vax.c (elf_vax_check_relocs): Likewise.
  76         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
  77         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
  78         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
  79         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
  80         * elf64-s390.c (elf_s390_check_relocs): Likewise.
  81         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
  82         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
  83         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
  84         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
  85         VTENTRY entry.
  86
  87 2019-04-11  Alan Modra  <amodra@gmail.com>
  88
  89         PR 24435
  90         * elflink.c (elf_link_add_object_symbols): Don't read partial
  91         dynamic entries from fuzzed objects.
  92
  93 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
  94
  95         PR ld/24302
  96         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
  97         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
  98         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
  99
 100 2019-04-10  Michael Forney  <mforney@mforney.org>
 101
 102         PR 24427
 103         * doc/chew.c (free_words): Correctly free "push_text" strings.
 104
 105 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 106
 107         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 108
 109 2019-04-08  Alan Modra  <amodra@gmail.com>
 110
 111         * configure.ac (elfxx_x86): Define and use.
 112         * configure: Regenerate.
 113
 114 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 115
 116         * elf-linker-x86.h: New file.
 117         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 118         to get x86-specific linker options.
 119         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 120         (elf_x86_64_check_relocs): Likewise.
 121         (elf_x86_64_relocate_section): Likewise.
 122         (elf_x86_64_link_setup_gnu_properties): Likewise.
 123         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 124         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 125         (_bfd_elf_linker_x86_set_options): New function.
 126         * elfxx-x86.h: Include "elf-linker-x86.h".
 127         (elf_x86_link_hash_table): Add params.
 128
 129 2019-04-03  Alan Modra  <amodra@gmail.com>
 130
 131         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 132         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 133         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 134         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 135         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 136         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 137
 138 2019-04-02  Jim Wilson  <jimw@sifive.com>
 139
 140         PR 24389
 141         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 142         ELF header flags to after check for ELF object file.  Loop through
 143         sections looking for code sections, if none, then skip ABI checks.
 144
 145 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 146
 147         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 148         rd == X_RA case.
 149
 150 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 151
 152         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 153         info->export_dynamic to the conditional.
 154
 155 2019-03-28  Alan Modra  <amodra@gmail.com>
 156
 157         PR 24392
 158         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
 159         * configure: Regenerate.
 160         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
 161         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
 162         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
 163         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
 164         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 165
 166 2019-03-21  Jim Wilson  <jimw@sifive.com>
 167
 168         PR 24365
 169         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
 170         verify sym non-NULL before using.  Add identical check using h.
 171
 172 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
 173
 174         * elf-bfd.h (struct elf_backend_data): Add argument to
 175         merge_gnu_properties.
 176         * elf-properties.c (elf_merge_gnu_properties): Add argument to
 177         itself and while calling bed->merge_gnu_properties.
 178         (elf_merge_gnu_property_list): Update the calls for
 179         elf_merge_gnu_properties.
 180         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
 181         of --force-bti warning and add argument.
 182         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
 183         warning.
 184         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
 185         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 186         declaration.
 187
 188 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 189
 190         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 191         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 192         (elf_backend_fixup_gnu_properties): Define for AArch64.
 193
 194 2019-03-18  Alan Modra  <amodra@gmail.com>
 195
 196         PR 24355
 197         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 198         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
 199         attempt at writing glink stubs only once.
 200
 201 2019-03-16  Alan Modra  <amodra@gmail.com>
 202
 203         PR 24337
 204         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
 205         (_bfd_elf_rel_local_sym): Likewise.
 206         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
 207         section of symbols with unrecognized shndx.
 208
 209 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 210
 211         PR ld/24267
 212         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
 213         section.
 214         * cofflink.c (coff_link_add_symbols): Check for symbols defined
 215         in discarded section.
 216
 217 2019-03-15  Alan Modra  <amodra@gmail.com>
 218
 219         PR 24339
 220         * elflink.c (elf_link_add_object_symbols): Bail out on a local
 221         symbol after globals if elf_bad_symtab is not set.
 222
 223 2019-03-15  Alan Modra  <amodra@gmail.com>
 224
 225         PR 24337
 226         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
 227         (_bfd_elf_rel_local_sym): Likewise.
 228
 229 2019-03-15  Alan Modra  <amodra@gmail.com>
 230
 231         PR 24336
 232         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
 233         object files with sh_size not a multiple of sh_entsize.
 234
 235 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         PR ld/24338
 238         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
 239         input with bad relocation.
 240
 241 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 244
 245 2019-03-14  Nick Clifton  <nickc@redhat.com>
 246
 247         PR 24334
 248         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
 249         (save_section_vma): Initialise field to the number of entries in
 250         the sec_vma table.
 251         (section_vma_same): Check that the number of entries in the
 252         sec_vma table matches the number of sections in the bfd.
 253
 254 2019-03-14  Nick Clifton  <nickc@redhat.com>
 255
 256         PR 24333
 257         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
 258         section owner pointer when adding the default symbol.
 259
 260 2019-03-14  Nick Clifton  <nickc@redhat.com>
 261
 262         PR 24332
 263         * elflink.c (elf_link_add_object_symbols): Add new local variable
 264         extversym_end.  Initialise it to point to the end of the version
 265         symbol table, if present.  Check it when initialising and updating
 266         the ever pointer.
 267
 268 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 269
 270         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
 271         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
 272         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
 273         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
 274         and PLT_PAC_PLT.
 275         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
 276         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
 277         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
 278
 279 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 280             Szabolcs Nagy  <szabolcs.nagy@arm.com>
 281
 282         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
 283         (aarch64_bti_pac_info): New.
 284         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
 285         (bfd_elf32_aarch64_set_options): Likewise.
 286         * bfd-in2.h: Regenerate
 287         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
 288         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
 289         (elfNN_aarch64_small_plt0_bti_entry): New.
 290         (elfNN_aarch64_small_plt_bti_entry): New.
 291         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
 292         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
 293         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
 294         tlsdesc_plt_entry_size fields.
 295         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
 296         (setup_plt_values): New helper function.
 297         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
 298         bti enable type.
 299         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
 300         fixed macros.
 301         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
 302         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
 303         to plt stubs instead of fixed ones and update filling them according
 304         to the need for bti.
 305         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 306         (elfNN_aarch64_finish_dynamic_sections): Likewise.
 307         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
 308         (elfNN_aarch64_plt_sym_val): Update size accordingly.
 309         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
 310         is set.
 311         (bfd_elfNN_get_synthetic_symtab): Define.
 312         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
 313         and mising BTI NOTE SECTION.
 314
 315
 316 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 317
 318         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
 319         linker created inputs from merge.
 320         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
 321         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
 322         (elfNN_aarch64_link_setup_gnu_properties): New.
 323         (elfNN_aarch64_merge_gnu_properties): New.
 324         (elf_backend_setup_gnu_properties): Define for AArch64.
 325         (elf_backend_merge_gnu_properties): Likewise.
 326         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
 327         (_bfd_aarch64_elf_parse_gnu_properties): Define.
 328         (_bfd_aarch64_elf_merge_gnu_properties): Define.
 329         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
 330         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
 331         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
 332         (elf_backend_parse_gnu_properties): Define for AArch64.
 333
 334 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 335
 336         PR ld/24322
 337         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
 338         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
 339
 340 2019-03-12  Alan Modra  <amodra@gmail.com>
 341
 342         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
 343         nmemb parameter.  Use bfd_alloc2.
 344         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
 345         Delete assertion.
 346         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
 347         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
 348         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
 349         doesn't overflow.
 350         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
 351         (assign_section_numbers): Style fix.
 352         (swap_out_syms): Use bfd_malloc2.
 353         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
 354         overflow.
 355         (_bfd_elf_make_empty_symbol): Style fix.
 356         (elfobj_grok_stapsdt_note_1): Formatting.
 357         * elfcode.h (elf_object_p): Use bfd_alloc2.
 358         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
 359         (elf_slurp_symbol_table): Use bfd_zalloc2.
 360         (elf_slurp_reloc_table): Use bfd_alloc2.
 361         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
 362         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
 363         size calculation doesn't overflow.
 364         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
 365         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 366         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
 367
 368 2019-03-08  Alan Modra  <amodra@gmail.com>
 369
 370         PR 24311
 371         * merge.c (merge_strings): Return secinfo.  Don't pad section
 372         to alignment here.
 373         (_bfd_merge_sections): Pad section to alignment here, if input
 374         sections contributing to merged output all pad to alignment.
 375         Formatting.
 376
 377 2019-03-06  Nick Clifton  <nickc@redhat.com>
 378
 379         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
 380         table pointer.
 381         * coffgen.c (coff_find_nearest_line_with_names): Do not call
 382         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
 383
 384 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
 385
 386         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
 387         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 388
 389         PR 20113
 390         * elf32-s390.c (allocate_dynrelocs): Update comment.
 391
 392 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
 393
 394         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
 395
 396 2019-02-28  Nick Clifton  <nickc@redhat.com>
 397
 398         PR 24273
 399         * elf.c (bfd_elf_string_from_elf_section): Check for a string
 400         section that is not NUL terminated.
 401
 402 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 403
 404         PR ld/24276
 405         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
 406         by linker when checking copy reloc on protected symbol.
 407
 408 2019-02-24  Alan Modra  <amodra@gmail.com>
 409
 410         PR 24144
 411         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
 412
 413 2019-02-20  Eric Tsai  <erictsai@cadence.com>
 414
 415         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
 416         sections between the call site and call destination and adjust
 417         call distance by the largest alignment.
 418
 419 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
 420
 421         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
 422         * elf.c (elfcore_grok_aarch_pauth): New function.
 423         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
 424         (elfcore_write_aarch_pauth): New function.
 425         (elfcore_write_register_note): Check for AArch64 pauth section.
 426
 427 2019-02-20  Alan Modra  <amodra@gmail.com>
 428
 429         PR 24225
 430         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
 431         return value.
 432
 433 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
 434
 435         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
 436         Darwin hosts, not just or1k.
 437         * configure: Regenerate.
 438
 439 2019-02-20  Alan Modra  <amodra@gmail.com>
 440
 441         PR 24236
 442         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
 443         sentinel NUL to string buffer nearer to loop where it is used.
 444         Don't go past sentinel when scanning strings, and don't write
 445         NUL again.
 446         * archive.c (do_slurp_coff_armap): Simplify string handling to
 447         archive64.c style.
 448
 449 2019-02-19  Alan Modra  <amodra@gmail.com>
 450
 451         PR 24235
 452         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
 453         attempting to prevent read past end of section.
 454
 455 2019-02-18  Alan Modra  <amodra@gmail.com>
 456
 457         PR 24225
 458         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
 459         PRIx64 to generate warning messages.  Print local sym names too.
 460
 461 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
 462
 463         * elf32-arc (INIT_SYM_STRING): Delete.
 464         (FINI_SYM_STRING): Likewise.
 465         (init_str): Likewise.
 466         (fini_str): Likewise.
 467
 468 2019-02-08  Alan Modra  <amodra@gmail.com>
 469
 470         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
 471         for bss-plt" warning to make it an error.
 472
 473 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 474
 475         PR ld/18841
 476         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
 477         reloc_class_ifunc for ifunc symbols.
 478         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 479
 480 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 481
 482         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
 483         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 484
 485 2019-02-07  Nick Clifton  <nickc@redhat.com>
 486
 487         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
 488         into the definitely obsolete list.
 489
 490 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 491
 492         PR ld/24151
 493         * elf64-x86-64.c (elf_x86_64_need_pic): Check
 494         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
 495         (elf_x86_64_relocate_section): Move PIC check for PC-relative
 496         relocations to ...
 497         (elf_x86_64_check_relocs): Here.
 498         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
 499         to check if a symbol is defined in a non-shared object.
 500         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
 501
 502 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
 503
 504         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
 505         of 'labs' (and fix GCC warning).
 506
 507 2019-01-25  Nick Clifton  <nickc@redhat.com>
 508
 509         * po/ru.po: Updated Russian translation.
 510
 511 2019-01-23  Nick Clifton  <nickc@redhat.com>
 512
 513         * po/fr.po: Updated French translation.
 514
 515 2019-01-21  Nick Clifton  <nickc@redhat.com>
 516
 517         * po/pt.po: Updated Portuguese translation.
 518         * po/uk.po: Updated Ukranian translation.
 519
 520 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
 521
 522         PR 24108
 523         * elf32-nds32.c (nds32_relocate_section): Add space between words
 524         in error message.
 525         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
 526         error message.
 527         (riscv_i_or_e_p): Likewise.
 528         (riscv_merge_arch_attr_info): Likewise.
 529
 530 2019-01-19  Nick Clifton  <nickc@redhat.com>
 531
 532         * version.m4: Reset to 2.32.51
 533         * configure: Regenerate.
 534         * po/bfd.pot: Regenerate.
 535
 536 2018-06-24  Nick Clifton  <nickc@redhat.com>
 537
 538         2.32 branch created.
 539
 540 2019-01-16  Kito Cheng  <kito@andestech.com>
 541
 542         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
 543         for OBJ_ATTR_PROC.
 544
 545 2019-01-16  Kito Cheng  <kito@andestech.com>
 546             Nelson Chu  <nelson@andestech.com>
 547
 548         * elfnn-riscv.c (in_subsets): New.
 549         (out_subsets): Likewise.
 550         (merged_subsets): Likewise.
 551         (riscv_std_ext_p): Likewise.
 552         (riscv_non_std_ext_p): Likewise.
 553         (riscv_std_sv_ext_p): Likewise.
 554         (riscv_non_std_sv_ext_p): Likewise.
 555         (riscv_version_mismatch): Likewise.
 556         (riscv_i_or_e_p): Likewise.
 557         (riscv_merge_std_ext): Likewise.
 558         (riscv_merge_non_std_and_sv_ext): Likewise.
 559         (riscv_merge_arch_attr_info): Likewise.
 560         (riscv_merge_attributes): Likewise.
 561         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
 562
 563         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
 564         (elf_backend_obj_attrs_vendor): Define.
 565         (elf_backend_obj_attrs_section_type): Likewise.
 566         (elf_backend_obj_attrs_section): Likewise.
 567         (elf_backend_obj_attrs_arg_type): Define as
 568         riscv_elf_obj_attrs_arg_type.
 569         * elfxx-riscv.c (riscv_estimate_digit): New.
 570         (riscv_estimate_arch_strlen1): Likewise.
 571         (riscv_estimate_arch_strlen): Likewise.
 572         (riscv_arch_str1): Likewise.
 573         (riscv_arch_str): Likewise.
 574         * elfxx-riscv.h (riscv_arch_str): Declare.
 575
 576 2019-01-14  John Darrington <john@darrington.wattle.id.au>
 577
 578         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
 579         * libbfd.h: regen.
 580         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
 581         source field.  (md_apply_fix): Apply final fix
 582         to BFD_RELOC_S12Z_OPR.
 583         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
 584
 585 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 586
 587         PR 20113
 588         * elf32-s390.c (allocate_dynrelocs): Update comment.
 589
 590 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
 591
 592         * warning.m4: Adjust egrep pattern for non-GNU compilers.
 593         * configure: Regenerate.
 594
 595 2019-01-08  Alan Modra  <amodra@gmail.com>
 596
 597         PR 23699
 598         PR 24065
 599         * ihex.c (ihex_write_object_contents): Properly check 32-bit
 600         address range.
 601
 602 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
 603
 604         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
 605         * bfd/bfd-in2.h: Regenerate.
 606         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
 607         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
 608
 609 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
 610
 611         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
 612         default target, little endian target is more suitable.
 613
 614 2019-01-04  Alan Modra  <amodra@gmail.com>
 615
 616         PR 24061
 617         PR 21786
 618         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
 619         adjust all callers.
 620         (EQ_VALUE_IN_FIELD): Likewise.
 621         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
 622
 623 2019-01-01  Alan Modra  <amodra@gmail.com>
 624
 625         Update year range in copyright notice of all files.
 626
 627 For older changes see ChangeLog-2018
 628 \f
 629 Copyright (C) 2019 Free Software Foundation, Inc.
 630
 631 Copying and distribution of this file, with or without modification,
 632 are permitted in any medium without royalty provided the copyright
 633 notice and this notice are preserved.
 634
 635 Local Variables:
 636 mode: change-log
 637 left-margin: 8
 638 fill-column: 74
 639 version-control: never
 640 End: