bfd/ChangeLog

   1 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
   2
   3         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
   4         * bfd-in2.h: Regenerated.
   5         * libbfd.h: Likewise.
   6
   7 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
   8
   9         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
  10         * bfd-in2.h: Regenerated.
  11         * libbfd.h: Regenerated.
  12         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
  13         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
  14         and R_ARM_THM_BF12 together.
  15         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
  16
  17 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  18
  19         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
  20         * libbfd.h: Regenerated.
  21         * bfd-in2.h: Regenerated.
  22         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
  23         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
  24         and R_ARM_THM_BF18 together.
  25         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
  26
  27 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  28
  29         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
  30         * bfd-in2.h: Regenerated.
  31         * libbfd.h: Regenerated.
  32         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
  33         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
  34         and R_ARM_THM_BF16 together.
  35         (get_value_helper): New reloc helper.
  36         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
  37
  38 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  39
  40         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
  41         * bfd-in2.h: Regenerate.
  42         * libbfd.h: Regenerate.
  43
  44 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  45
  46         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
  47         * bfd-in2.h: Regenerate.
  48         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
  49         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
  50         and update assert.
  51         (using_thumb2): Likewise.
  52         (using_thumb2_bl): Update assert.
  53         (arch_has_arm_nop): Likewise.
  54         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
  55         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
  56
  57 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
  58
  59         * elf-linker-x86.h (elf_x86_cet_report): New.
  60         (elf_linker_x86_params): Add cet_report.
  61         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
  62         missing IBT and SHSTK properties if needed.
  63
  64 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
  65
  66         PR ld/24436
  67         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
  68         "h != NULL".  Don't check "h != NULL" before calling.
  69         bfd_elf_gc_record_vtentry.
  70         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
  71         * elf32-bfin.c (bfin_check_relocs): Likewise.
  72         * elf32-cris.c (cris_elf_check_relocs): Likewise.
  73         * elf32-csky.c (csky_elf_check_relocs): Likewise.
  74         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
  75         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
  76         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
  77         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
  78         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
  79         * elf32-i386.c (elf_i386_check_relocs): Likewise.
  80         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
  81         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
  82         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
  83         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
  84         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
  85         * elf32-metag.c (elf_metag_check_relocs): Likewise.
  86         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
  87         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
  88         * elf32-s390.c (elf_s390_check_relocs): Likewise.
  89         * elf32-sh.c (sh_elf_check_relocs): Likewise.
  90         * elf32-v850.c (v850_elf_check_relocs): Likewise.
  91         * elf32-vax.c (elf_vax_check_relocs): Likewise.
  92         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
  93         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
  94         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
  95         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
  96         * elf64-s390.c (elf_s390_check_relocs): Likewise.
  97         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
  98         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
  99         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 100         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
 101         VTENTRY entry.
 102
 103 2019-04-11  Alan Modra  <amodra@gmail.com>
 104
 105         PR 24435
 106         * elflink.c (elf_link_add_object_symbols): Don't read partial
 107         dynamic entries from fuzzed objects.
 108
 109 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
 110
 111         PR ld/24302
 112         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
 113         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
 114         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
 115
 116 2019-04-10  Michael Forney  <mforney@mforney.org>
 117
 118         PR 24427
 119         * doc/chew.c (free_words): Correctly free "push_text" strings.
 120
 121 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 122
 123         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 124
 125 2019-04-08  Alan Modra  <amodra@gmail.com>
 126
 127         * configure.ac (elfxx_x86): Define and use.
 128         * configure: Regenerate.
 129
 130 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 131
 132         * elf-linker-x86.h: New file.
 133         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 134         to get x86-specific linker options.
 135         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 136         (elf_x86_64_check_relocs): Likewise.
 137         (elf_x86_64_relocate_section): Likewise.
 138         (elf_x86_64_link_setup_gnu_properties): Likewise.
 139         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 140         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 141         (_bfd_elf_linker_x86_set_options): New function.
 142         * elfxx-x86.h: Include "elf-linker-x86.h".
 143         (elf_x86_link_hash_table): Add params.
 144
 145 2019-04-03  Alan Modra  <amodra@gmail.com>
 146
 147         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 148         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 149         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 150         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 151         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 152         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 153
 154 2019-04-02  Jim Wilson  <jimw@sifive.com>
 155
 156         PR 24389
 157         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 158         ELF header flags to after check for ELF object file.  Loop through
 159         sections looking for code sections, if none, then skip ABI checks.
 160
 161 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 162
 163         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 164         rd == X_RA case.
 165
 166 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 167
 168         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 169         info->export_dynamic to the conditional.
 170
 171 2019-03-28  Alan Modra  <amodra@gmail.com>
 172
 173         PR 24392
 174         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
 175         * configure: Regenerate.
 176         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
 177         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
 178         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
 179         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
 180         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 181
 182 2019-03-21  Jim Wilson  <jimw@sifive.com>
 183
 184         PR 24365
 185         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
 186         verify sym non-NULL before using.  Add identical check using h.
 187
 188 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
 189
 190         * elf-bfd.h (struct elf_backend_data): Add argument to
 191         merge_gnu_properties.
 192         * elf-properties.c (elf_merge_gnu_properties): Add argument to
 193         itself and while calling bed->merge_gnu_properties.
 194         (elf_merge_gnu_property_list): Update the calls for
 195         elf_merge_gnu_properties.
 196         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
 197         of --force-bti warning and add argument.
 198         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
 199         warning.
 200         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
 201         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 202         declaration.
 203
 204 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 205
 206         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 207         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 208         (elf_backend_fixup_gnu_properties): Define for AArch64.
 209
 210 2019-03-18  Alan Modra  <amodra@gmail.com>
 211
 212         PR 24355
 213         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 214         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
 215         attempt at writing glink stubs only once.
 216
 217 2019-03-16  Alan Modra  <amodra@gmail.com>
 218
 219         PR 24337
 220         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
 221         (_bfd_elf_rel_local_sym): Likewise.
 222         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
 223         section of symbols with unrecognized shndx.
 224
 225 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 226
 227         PR ld/24267
 228         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
 229         section.
 230         * cofflink.c (coff_link_add_symbols): Check for symbols defined
 231         in discarded section.
 232
 233 2019-03-15  Alan Modra  <amodra@gmail.com>
 234
 235         PR 24339
 236         * elflink.c (elf_link_add_object_symbols): Bail out on a local
 237         symbol after globals if elf_bad_symtab is not set.
 238
 239 2019-03-15  Alan Modra  <amodra@gmail.com>
 240
 241         PR 24337
 242         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
 243         (_bfd_elf_rel_local_sym): Likewise.
 244
 245 2019-03-15  Alan Modra  <amodra@gmail.com>
 246
 247         PR 24336
 248         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
 249         object files with sh_size not a multiple of sh_entsize.
 250
 251 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         PR ld/24338
 254         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
 255         input with bad relocation.
 256
 257 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 260
 261 2019-03-14  Nick Clifton  <nickc@redhat.com>
 262
 263         PR 24334
 264         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
 265         (save_section_vma): Initialise field to the number of entries in
 266         the sec_vma table.
 267         (section_vma_same): Check that the number of entries in the
 268         sec_vma table matches the number of sections in the bfd.
 269
 270 2019-03-14  Nick Clifton  <nickc@redhat.com>
 271
 272         PR 24333
 273         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
 274         section owner pointer when adding the default symbol.
 275
 276 2019-03-14  Nick Clifton  <nickc@redhat.com>
 277
 278         PR 24332
 279         * elflink.c (elf_link_add_object_symbols): Add new local variable
 280         extversym_end.  Initialise it to point to the end of the version
 281         symbol table, if present.  Check it when initialising and updating
 282         the ever pointer.
 283
 284 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 285
 286         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
 287         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
 288         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
 289         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
 290         and PLT_PAC_PLT.
 291         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
 292         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
 293         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
 294
 295 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 296             Szabolcs Nagy  <szabolcs.nagy@arm.com>
 297
 298         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
 299         (aarch64_bti_pac_info): New.
 300         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
 301         (bfd_elf32_aarch64_set_options): Likewise.
 302         * bfd-in2.h: Regenerate
 303         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
 304         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
 305         (elfNN_aarch64_small_plt0_bti_entry): New.
 306         (elfNN_aarch64_small_plt_bti_entry): New.
 307         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
 308         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
 309         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
 310         tlsdesc_plt_entry_size fields.
 311         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
 312         (setup_plt_values): New helper function.
 313         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
 314         bti enable type.
 315         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
 316         fixed macros.
 317         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
 318         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
 319         to plt stubs instead of fixed ones and update filling them according
 320         to the need for bti.
 321         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 322         (elfNN_aarch64_finish_dynamic_sections): Likewise.
 323         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
 324         (elfNN_aarch64_plt_sym_val): Update size accordingly.
 325         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
 326         is set.
 327         (bfd_elfNN_get_synthetic_symtab): Define.
 328         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
 329         and mising BTI NOTE SECTION.
 330
 331
 332 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 333
 334         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
 335         linker created inputs from merge.
 336         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
 337         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
 338         (elfNN_aarch64_link_setup_gnu_properties): New.
 339         (elfNN_aarch64_merge_gnu_properties): New.
 340         (elf_backend_setup_gnu_properties): Define for AArch64.
 341         (elf_backend_merge_gnu_properties): Likewise.
 342         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
 343         (_bfd_aarch64_elf_parse_gnu_properties): Define.
 344         (_bfd_aarch64_elf_merge_gnu_properties): Define.
 345         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
 346         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
 347         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
 348         (elf_backend_parse_gnu_properties): Define for AArch64.
 349
 350 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         PR ld/24322
 353         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
 354         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
 355
 356 2019-03-12  Alan Modra  <amodra@gmail.com>
 357
 358         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
 359         nmemb parameter.  Use bfd_alloc2.
 360         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
 361         Delete assertion.
 362         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
 363         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
 364         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
 365         doesn't overflow.
 366         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
 367         (assign_section_numbers): Style fix.
 368         (swap_out_syms): Use bfd_malloc2.
 369         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
 370         overflow.
 371         (_bfd_elf_make_empty_symbol): Style fix.
 372         (elfobj_grok_stapsdt_note_1): Formatting.
 373         * elfcode.h (elf_object_p): Use bfd_alloc2.
 374         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
 375         (elf_slurp_symbol_table): Use bfd_zalloc2.
 376         (elf_slurp_reloc_table): Use bfd_alloc2.
 377         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
 378         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
 379         size calculation doesn't overflow.
 380         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
 381         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 382         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
 383
 384 2019-03-08  Alan Modra  <amodra@gmail.com>
 385
 386         PR 24311
 387         * merge.c (merge_strings): Return secinfo.  Don't pad section
 388         to alignment here.
 389         (_bfd_merge_sections): Pad section to alignment here, if input
 390         sections contributing to merged output all pad to alignment.
 391         Formatting.
 392
 393 2019-03-06  Nick Clifton  <nickc@redhat.com>
 394
 395         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
 396         table pointer.
 397         * coffgen.c (coff_find_nearest_line_with_names): Do not call
 398         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
 399
 400 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
 401
 402         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
 403         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 404
 405         PR 20113
 406         * elf32-s390.c (allocate_dynrelocs): Update comment.
 407
 408 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
 409
 410         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
 411
 412 2019-02-28  Nick Clifton  <nickc@redhat.com>
 413
 414         PR 24273
 415         * elf.c (bfd_elf_string_from_elf_section): Check for a string
 416         section that is not NUL terminated.
 417
 418 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 419
 420         PR ld/24276
 421         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
 422         by linker when checking copy reloc on protected symbol.
 423
 424 2019-02-24  Alan Modra  <amodra@gmail.com>
 425
 426         PR 24144
 427         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
 428
 429 2019-02-20  Eric Tsai  <erictsai@cadence.com>
 430
 431         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
 432         sections between the call site and call destination and adjust
 433         call distance by the largest alignment.
 434
 435 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
 436
 437         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
 438         * elf.c (elfcore_grok_aarch_pauth): New function.
 439         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
 440         (elfcore_write_aarch_pauth): New function.
 441         (elfcore_write_register_note): Check for AArch64 pauth section.
 442
 443 2019-02-20  Alan Modra  <amodra@gmail.com>
 444
 445         PR 24225
 446         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
 447         return value.
 448
 449 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
 450
 451         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
 452         Darwin hosts, not just or1k.
 453         * configure: Regenerate.
 454
 455 2019-02-20  Alan Modra  <amodra@gmail.com>
 456
 457         PR 24236
 458         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
 459         sentinel NUL to string buffer nearer to loop where it is used.
 460         Don't go past sentinel when scanning strings, and don't write
 461         NUL again.
 462         * archive.c (do_slurp_coff_armap): Simplify string handling to
 463         archive64.c style.
 464
 465 2019-02-19  Alan Modra  <amodra@gmail.com>
 466
 467         PR 24235
 468         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
 469         attempting to prevent read past end of section.
 470
 471 2019-02-18  Alan Modra  <amodra@gmail.com>
 472
 473         PR 24225
 474         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
 475         PRIx64 to generate warning messages.  Print local sym names too.
 476
 477 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
 478
 479         * elf32-arc (INIT_SYM_STRING): Delete.
 480         (FINI_SYM_STRING): Likewise.
 481         (init_str): Likewise.
 482         (fini_str): Likewise.
 483
 484 2019-02-08  Alan Modra  <amodra@gmail.com>
 485
 486         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
 487         for bss-plt" warning to make it an error.
 488
 489 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 490
 491         PR ld/18841
 492         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
 493         reloc_class_ifunc for ifunc symbols.
 494         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 495
 496 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 497
 498         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
 499         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 500
 501 2019-02-07  Nick Clifton  <nickc@redhat.com>
 502
 503         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
 504         into the definitely obsolete list.
 505
 506 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 507
 508         PR ld/24151
 509         * elf64-x86-64.c (elf_x86_64_need_pic): Check
 510         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
 511         (elf_x86_64_relocate_section): Move PIC check for PC-relative
 512         relocations to ...
 513         (elf_x86_64_check_relocs): Here.
 514         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
 515         to check if a symbol is defined in a non-shared object.
 516         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
 517
 518 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
 519
 520         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
 521         of 'labs' (and fix GCC warning).
 522
 523 2019-01-25  Nick Clifton  <nickc@redhat.com>
 524
 525         * po/ru.po: Updated Russian translation.
 526
 527 2019-01-23  Nick Clifton  <nickc@redhat.com>
 528
 529         * po/fr.po: Updated French translation.
 530
 531 2019-01-21  Nick Clifton  <nickc@redhat.com>
 532
 533         * po/pt.po: Updated Portuguese translation.
 534         * po/uk.po: Updated Ukranian translation.
 535
 536 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
 537
 538         PR 24108
 539         * elf32-nds32.c (nds32_relocate_section): Add space between words
 540         in error message.
 541         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
 542         error message.
 543         (riscv_i_or_e_p): Likewise.
 544         (riscv_merge_arch_attr_info): Likewise.
 545
 546 2019-01-19  Nick Clifton  <nickc@redhat.com>
 547
 548         * version.m4: Reset to 2.32.51
 549         * configure: Regenerate.
 550         * po/bfd.pot: Regenerate.
 551
 552 2018-06-24  Nick Clifton  <nickc@redhat.com>
 553
 554         2.32 branch created.
 555
 556 2019-01-16  Kito Cheng  <kito@andestech.com>
 557
 558         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
 559         for OBJ_ATTR_PROC.
 560
 561 2019-01-16  Kito Cheng  <kito@andestech.com>
 562             Nelson Chu  <nelson@andestech.com>
 563
 564         * elfnn-riscv.c (in_subsets): New.
 565         (out_subsets): Likewise.
 566         (merged_subsets): Likewise.
 567         (riscv_std_ext_p): Likewise.
 568         (riscv_non_std_ext_p): Likewise.
 569         (riscv_std_sv_ext_p): Likewise.
 570         (riscv_non_std_sv_ext_p): Likewise.
 571         (riscv_version_mismatch): Likewise.
 572         (riscv_i_or_e_p): Likewise.
 573         (riscv_merge_std_ext): Likewise.
 574         (riscv_merge_non_std_and_sv_ext): Likewise.
 575         (riscv_merge_arch_attr_info): Likewise.
 576         (riscv_merge_attributes): Likewise.
 577         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
 578
 579         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
 580         (elf_backend_obj_attrs_vendor): Define.
 581         (elf_backend_obj_attrs_section_type): Likewise.
 582         (elf_backend_obj_attrs_section): Likewise.
 583         (elf_backend_obj_attrs_arg_type): Define as
 584         riscv_elf_obj_attrs_arg_type.
 585         * elfxx-riscv.c (riscv_estimate_digit): New.
 586         (riscv_estimate_arch_strlen1): Likewise.
 587         (riscv_estimate_arch_strlen): Likewise.
 588         (riscv_arch_str1): Likewise.
 589         (riscv_arch_str): Likewise.
 590         * elfxx-riscv.h (riscv_arch_str): Declare.
 591
 592 2019-01-14  John Darrington <john@darrington.wattle.id.au>
 593
 594         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
 595         * libbfd.h: regen.
 596         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
 597         source field.  (md_apply_fix): Apply final fix
 598         to BFD_RELOC_S12Z_OPR.
 599         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
 600
 601 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 602
 603         PR 20113
 604         * elf32-s390.c (allocate_dynrelocs): Update comment.
 605
 606 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
 607
 608         * warning.m4: Adjust egrep pattern for non-GNU compilers.
 609         * configure: Regenerate.
 610
 611 2019-01-08  Alan Modra  <amodra@gmail.com>
 612
 613         PR 23699
 614         PR 24065
 615         * ihex.c (ihex_write_object_contents): Properly check 32-bit
 616         address range.
 617
 618 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
 619
 620         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
 621         * bfd/bfd-in2.h: Regenerate.
 622         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
 623         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
 624
 625 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
 626
 627         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
 628         default target, little endian target is more suitable.
 629
 630 2019-01-04  Alan Modra  <amodra@gmail.com>
 631
 632         PR 24061
 633         PR 21786
 634         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
 635         adjust all callers.
 636         (EQ_VALUE_IN_FIELD): Likewise.
 637         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
 638
 639 2019-01-01  Alan Modra  <amodra@gmail.com>
 640
 641         Update year range in copyright notice of all files.
 642
 643 For older changes see ChangeLog-2018
 644 \f
 645 Copyright (C) 2019 Free Software Foundation, Inc.
 646
 647 Copying and distribution of this file, with or without modification,
 648 are permitted in any medium without royalty provided the copyright
 649 notice and this notice are preserved.
 650
 651 Local Variables:
 652 mode: change-log
 653 left-margin: 8
 654 fill-column: 74
 655 version-control: never
 656 End: