bfd/ChangeLog

   1 2019-04-22  Jim Wilson  <jimw@sifive.com>
   2
   3         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
   4
   5 2019-04-19  Alan Modra  <amodra@gmail.com>
   6
   7         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
   8
   9 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
  10
  11         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
  12         building shared object.
  13         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
  14
  15 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         PR ld/24458
  18         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
  19         linker_def.
  20
  21 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  22
  23         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
  24         relocation.
  25         * bfd-in2.h: Regenerate.
  26         * libbfd.h: Likewise.
  27
  28 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  29
  30         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
  31         * bfd-in2.h: Regenerated.
  32         * libbfd.h: Regenerated.
  33
  34 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  35
  36         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
  37         * bfd-in2.h: Regenerated.
  38         * libbfd.h: Likewise.
  39
  40 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  41
  42         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
  43         * bfd-in2.h: Regenerated.
  44         * libbfd.h: Regenerated.
  45         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
  46         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
  47         and R_ARM_THM_BF12 together.
  48         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
  49
  50 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  51
  52         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
  53         * libbfd.h: Regenerated.
  54         * bfd-in2.h: Regenerated.
  55         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
  56         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
  57         and R_ARM_THM_BF18 together.
  58         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
  59
  60 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  61
  62         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
  63         * bfd-in2.h: Regenerated.
  64         * libbfd.h: Regenerated.
  65         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
  66         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
  67         and R_ARM_THM_BF16 together.
  68         (get_value_helper): New reloc helper.
  69         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
  70
  71 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
  72
  73         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
  74         * bfd-in2.h: Regenerate.
  75         * libbfd.h: Regenerate.
  76
  77 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  78
  79         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
  80         * bfd-in2.h: Regenerate.
  81         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
  82         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
  83         and update assert.
  84         (using_thumb2): Likewise.
  85         (using_thumb2_bl): Update assert.
  86         (arch_has_arm_nop): Likewise.
  87         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
  88         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
  89
  90 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
  91
  92         * elf-linker-x86.h (elf_x86_cet_report): New.
  93         (elf_linker_x86_params): Add cet_report.
  94         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
  95         missing IBT and SHSTK properties if needed.
  96
  97 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         PR ld/24436
 100         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
 101         "h != NULL".  Don't check "h != NULL" before calling.
 102         bfd_elf_gc_record_vtentry.
 103         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 104         * elf32-bfin.c (bfin_check_relocs): Likewise.
 105         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 106         * elf32-csky.c (csky_elf_check_relocs): Likewise.
 107         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 108         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 109         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 110         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 111         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 112         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 113         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 114         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 115         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 116         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 117         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 118         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 119         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 120         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 121         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 122         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 123         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 124         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 125         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 126         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 127         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 128         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 129         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 130         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
 131         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 132         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 133         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
 134         VTENTRY entry.
 135
 136 2019-04-11  Alan Modra  <amodra@gmail.com>
 137
 138         PR 24435
 139         * elflink.c (elf_link_add_object_symbols): Don't read partial
 140         dynamic entries from fuzzed objects.
 141
 142 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
 143
 144         PR ld/24302
 145         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
 146         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
 147         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
 148
 149 2019-04-10  Michael Forney  <mforney@mforney.org>
 150
 151         PR 24427
 152         * doc/chew.c (free_words): Correctly free "push_text" strings.
 153
 154 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 157
 158 2019-04-08  Alan Modra  <amodra@gmail.com>
 159
 160         * configure.ac (elfxx_x86): Define and use.
 161         * configure: Regenerate.
 162
 163 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * elf-linker-x86.h: New file.
 166         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 167         to get x86-specific linker options.
 168         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 169         (elf_x86_64_check_relocs): Likewise.
 170         (elf_x86_64_relocate_section): Likewise.
 171         (elf_x86_64_link_setup_gnu_properties): Likewise.
 172         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 173         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 174         (_bfd_elf_linker_x86_set_options): New function.
 175         * elfxx-x86.h: Include "elf-linker-x86.h".
 176         (elf_x86_link_hash_table): Add params.
 177
 178 2019-04-03  Alan Modra  <amodra@gmail.com>
 179
 180         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 181         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 182         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 183         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 184         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 185         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 186
 187 2019-04-02  Jim Wilson  <jimw@sifive.com>
 188
 189         PR 24389
 190         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 191         ELF header flags to after check for ELF object file.  Loop through
 192         sections looking for code sections, if none, then skip ABI checks.
 193
 194 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 195
 196         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 197         rd == X_RA case.
 198
 199 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 200
 201         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 202         info->export_dynamic to the conditional.
 203
 204 2019-03-28  Alan Modra  <amodra@gmail.com>
 205
 206         PR 24392
 207         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
 208         * configure: Regenerate.
 209         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
 210         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
 211         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
 212         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
 213         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 214
 215 2019-03-21  Jim Wilson  <jimw@sifive.com>
 216
 217         PR 24365
 218         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
 219         verify sym non-NULL before using.  Add identical check using h.
 220
 221 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
 222
 223         * elf-bfd.h (struct elf_backend_data): Add argument to
 224         merge_gnu_properties.
 225         * elf-properties.c (elf_merge_gnu_properties): Add argument to
 226         itself and while calling bed->merge_gnu_properties.
 227         (elf_merge_gnu_property_list): Update the calls for
 228         elf_merge_gnu_properties.
 229         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
 230         of --force-bti warning and add argument.
 231         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
 232         warning.
 233         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
 234         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 235         declaration.
 236
 237 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 238
 239         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 240         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 241         (elf_backend_fixup_gnu_properties): Define for AArch64.
 242
 243 2019-03-18  Alan Modra  <amodra@gmail.com>
 244
 245         PR 24355
 246         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 247         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
 248         attempt at writing glink stubs only once.
 249
 250 2019-03-16  Alan Modra  <amodra@gmail.com>
 251
 252         PR 24337
 253         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
 254         (_bfd_elf_rel_local_sym): Likewise.
 255         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
 256         section of symbols with unrecognized shndx.
 257
 258 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 259
 260         PR ld/24267
 261         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
 262         section.
 263         * cofflink.c (coff_link_add_symbols): Check for symbols defined
 264         in discarded section.
 265
 266 2019-03-15  Alan Modra  <amodra@gmail.com>
 267
 268         PR 24339
 269         * elflink.c (elf_link_add_object_symbols): Bail out on a local
 270         symbol after globals if elf_bad_symtab is not set.
 271
 272 2019-03-15  Alan Modra  <amodra@gmail.com>
 273
 274         PR 24337
 275         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
 276         (_bfd_elf_rel_local_sym): Likewise.
 277
 278 2019-03-15  Alan Modra  <amodra@gmail.com>
 279
 280         PR 24336
 281         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
 282         object files with sh_size not a multiple of sh_entsize.
 283
 284 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 285
 286         PR ld/24338
 287         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
 288         input with bad relocation.
 289
 290 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 291
 292         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 293
 294 2019-03-14  Nick Clifton  <nickc@redhat.com>
 295
 296         PR 24334
 297         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
 298         (save_section_vma): Initialise field to the number of entries in
 299         the sec_vma table.
 300         (section_vma_same): Check that the number of entries in the
 301         sec_vma table matches the number of sections in the bfd.
 302
 303 2019-03-14  Nick Clifton  <nickc@redhat.com>
 304
 305         PR 24333
 306         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
 307         section owner pointer when adding the default symbol.
 308
 309 2019-03-14  Nick Clifton  <nickc@redhat.com>
 310
 311         PR 24332
 312         * elflink.c (elf_link_add_object_symbols): Add new local variable
 313         extversym_end.  Initialise it to point to the end of the version
 314         symbol table, if present.  Check it when initialising and updating
 315         the ever pointer.
 316
 317 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 318
 319         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
 320         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
 321         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
 322         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
 323         and PLT_PAC_PLT.
 324         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
 325         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
 326         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
 327
 328 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 329             Szabolcs Nagy  <szabolcs.nagy@arm.com>
 330
 331         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
 332         (aarch64_bti_pac_info): New.
 333         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
 334         (bfd_elf32_aarch64_set_options): Likewise.
 335         * bfd-in2.h: Regenerate
 336         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
 337         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
 338         (elfNN_aarch64_small_plt0_bti_entry): New.
 339         (elfNN_aarch64_small_plt_bti_entry): New.
 340         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
 341         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
 342         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
 343         tlsdesc_plt_entry_size fields.
 344         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
 345         (setup_plt_values): New helper function.
 346         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
 347         bti enable type.
 348         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
 349         fixed macros.
 350         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
 351         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
 352         to plt stubs instead of fixed ones and update filling them according
 353         to the need for bti.
 354         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 355         (elfNN_aarch64_finish_dynamic_sections): Likewise.
 356         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
 357         (elfNN_aarch64_plt_sym_val): Update size accordingly.
 358         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
 359         is set.
 360         (bfd_elfNN_get_synthetic_symtab): Define.
 361         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
 362         and mising BTI NOTE SECTION.
 363
 364
 365 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 366
 367         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
 368         linker created inputs from merge.
 369         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
 370         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
 371         (elfNN_aarch64_link_setup_gnu_properties): New.
 372         (elfNN_aarch64_merge_gnu_properties): New.
 373         (elf_backend_setup_gnu_properties): Define for AArch64.
 374         (elf_backend_merge_gnu_properties): Likewise.
 375         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
 376         (_bfd_aarch64_elf_parse_gnu_properties): Define.
 377         (_bfd_aarch64_elf_merge_gnu_properties): Define.
 378         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
 379         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
 380         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
 381         (elf_backend_parse_gnu_properties): Define for AArch64.
 382
 383 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 384
 385         PR ld/24322
 386         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
 387         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
 388
 389 2019-03-12  Alan Modra  <amodra@gmail.com>
 390
 391         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
 392         nmemb parameter.  Use bfd_alloc2.
 393         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
 394         Delete assertion.
 395         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
 396         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
 397         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
 398         doesn't overflow.
 399         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
 400         (assign_section_numbers): Style fix.
 401         (swap_out_syms): Use bfd_malloc2.
 402         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
 403         overflow.
 404         (_bfd_elf_make_empty_symbol): Style fix.
 405         (elfobj_grok_stapsdt_note_1): Formatting.
 406         * elfcode.h (elf_object_p): Use bfd_alloc2.
 407         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
 408         (elf_slurp_symbol_table): Use bfd_zalloc2.
 409         (elf_slurp_reloc_table): Use bfd_alloc2.
 410         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
 411         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
 412         size calculation doesn't overflow.
 413         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
 414         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 415         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
 416
 417 2019-03-08  Alan Modra  <amodra@gmail.com>
 418
 419         PR 24311
 420         * merge.c (merge_strings): Return secinfo.  Don't pad section
 421         to alignment here.
 422         (_bfd_merge_sections): Pad section to alignment here, if input
 423         sections contributing to merged output all pad to alignment.
 424         Formatting.
 425
 426 2019-03-06  Nick Clifton  <nickc@redhat.com>
 427
 428         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
 429         table pointer.
 430         * coffgen.c (coff_find_nearest_line_with_names): Do not call
 431         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
 432
 433 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
 434
 435         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
 436         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 437
 438         PR 20113
 439         * elf32-s390.c (allocate_dynrelocs): Update comment.
 440
 441 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
 442
 443         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
 444
 445 2019-02-28  Nick Clifton  <nickc@redhat.com>
 446
 447         PR 24273
 448         * elf.c (bfd_elf_string_from_elf_section): Check for a string
 449         section that is not NUL terminated.
 450
 451 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 452
 453         PR ld/24276
 454         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
 455         by linker when checking copy reloc on protected symbol.
 456
 457 2019-02-24  Alan Modra  <amodra@gmail.com>
 458
 459         PR 24144
 460         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
 461
 462 2019-02-20  Eric Tsai  <erictsai@cadence.com>
 463
 464         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
 465         sections between the call site and call destination and adjust
 466         call distance by the largest alignment.
 467
 468 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
 469
 470         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
 471         * elf.c (elfcore_grok_aarch_pauth): New function.
 472         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
 473         (elfcore_write_aarch_pauth): New function.
 474         (elfcore_write_register_note): Check for AArch64 pauth section.
 475
 476 2019-02-20  Alan Modra  <amodra@gmail.com>
 477
 478         PR 24225
 479         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
 480         return value.
 481
 482 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
 483
 484         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
 485         Darwin hosts, not just or1k.
 486         * configure: Regenerate.
 487
 488 2019-02-20  Alan Modra  <amodra@gmail.com>
 489
 490         PR 24236
 491         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
 492         sentinel NUL to string buffer nearer to loop where it is used.
 493         Don't go past sentinel when scanning strings, and don't write
 494         NUL again.
 495         * archive.c (do_slurp_coff_armap): Simplify string handling to
 496         archive64.c style.
 497
 498 2019-02-19  Alan Modra  <amodra@gmail.com>
 499
 500         PR 24235
 501         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
 502         attempting to prevent read past end of section.
 503
 504 2019-02-18  Alan Modra  <amodra@gmail.com>
 505
 506         PR 24225
 507         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
 508         PRIx64 to generate warning messages.  Print local sym names too.
 509
 510 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
 511
 512         * elf32-arc (INIT_SYM_STRING): Delete.
 513         (FINI_SYM_STRING): Likewise.
 514         (init_str): Likewise.
 515         (fini_str): Likewise.
 516
 517 2019-02-08  Alan Modra  <amodra@gmail.com>
 518
 519         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
 520         for bss-plt" warning to make it an error.
 521
 522 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 523
 524         PR ld/18841
 525         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
 526         reloc_class_ifunc for ifunc symbols.
 527         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 528
 529 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 530
 531         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
 532         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 533
 534 2019-02-07  Nick Clifton  <nickc@redhat.com>
 535
 536         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
 537         into the definitely obsolete list.
 538
 539 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 540
 541         PR ld/24151
 542         * elf64-x86-64.c (elf_x86_64_need_pic): Check
 543         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
 544         (elf_x86_64_relocate_section): Move PIC check for PC-relative
 545         relocations to ...
 546         (elf_x86_64_check_relocs): Here.
 547         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
 548         to check if a symbol is defined in a non-shared object.
 549         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
 550
 551 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
 552
 553         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
 554         of 'labs' (and fix GCC warning).
 555
 556 2019-01-25  Nick Clifton  <nickc@redhat.com>
 557
 558         * po/ru.po: Updated Russian translation.
 559
 560 2019-01-23  Nick Clifton  <nickc@redhat.com>
 561
 562         * po/fr.po: Updated French translation.
 563
 564 2019-01-21  Nick Clifton  <nickc@redhat.com>
 565
 566         * po/pt.po: Updated Portuguese translation.
 567         * po/uk.po: Updated Ukranian translation.
 568
 569 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
 570
 571         PR 24108
 572         * elf32-nds32.c (nds32_relocate_section): Add space between words
 573         in error message.
 574         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
 575         error message.
 576         (riscv_i_or_e_p): Likewise.
 577         (riscv_merge_arch_attr_info): Likewise.
 578
 579 2019-01-19  Nick Clifton  <nickc@redhat.com>
 580
 581         * version.m4: Reset to 2.32.51
 582         * configure: Regenerate.
 583         * po/bfd.pot: Regenerate.
 584
 585 2018-06-24  Nick Clifton  <nickc@redhat.com>
 586
 587         2.32 branch created.
 588
 589 2019-01-16  Kito Cheng  <kito@andestech.com>
 590
 591         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
 592         for OBJ_ATTR_PROC.
 593
 594 2019-01-16  Kito Cheng  <kito@andestech.com>
 595             Nelson Chu  <nelson@andestech.com>
 596
 597         * elfnn-riscv.c (in_subsets): New.
 598         (out_subsets): Likewise.
 599         (merged_subsets): Likewise.
 600         (riscv_std_ext_p): Likewise.
 601         (riscv_non_std_ext_p): Likewise.
 602         (riscv_std_sv_ext_p): Likewise.
 603         (riscv_non_std_sv_ext_p): Likewise.
 604         (riscv_version_mismatch): Likewise.
 605         (riscv_i_or_e_p): Likewise.
 606         (riscv_merge_std_ext): Likewise.
 607         (riscv_merge_non_std_and_sv_ext): Likewise.
 608         (riscv_merge_arch_attr_info): Likewise.
 609         (riscv_merge_attributes): Likewise.
 610         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
 611
 612         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
 613         (elf_backend_obj_attrs_vendor): Define.
 614         (elf_backend_obj_attrs_section_type): Likewise.
 615         (elf_backend_obj_attrs_section): Likewise.
 616         (elf_backend_obj_attrs_arg_type): Define as
 617         riscv_elf_obj_attrs_arg_type.
 618         * elfxx-riscv.c (riscv_estimate_digit): New.
 619         (riscv_estimate_arch_strlen1): Likewise.
 620         (riscv_estimate_arch_strlen): Likewise.
 621         (riscv_arch_str1): Likewise.
 622         (riscv_arch_str): Likewise.
 623         * elfxx-riscv.h (riscv_arch_str): Declare.
 624
 625 2019-01-14  John Darrington <john@darrington.wattle.id.au>
 626
 627         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
 628         * libbfd.h: regen.
 629         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
 630         source field.  (md_apply_fix): Apply final fix
 631         to BFD_RELOC_S12Z_OPR.
 632         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
 633
 634 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 635
 636         PR 20113
 637         * elf32-s390.c (allocate_dynrelocs): Update comment.
 638
 639 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
 640
 641         * warning.m4: Adjust egrep pattern for non-GNU compilers.
 642         * configure: Regenerate.
 643
 644 2019-01-08  Alan Modra  <amodra@gmail.com>
 645
 646         PR 23699
 647         PR 24065
 648         * ihex.c (ihex_write_object_contents): Properly check 32-bit
 649         address range.
 650
 651 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
 652
 653         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
 654         * bfd/bfd-in2.h: Regenerate.
 655         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
 656         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
 657
 658 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
 659
 660         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
 661         default target, little endian target is more suitable.
 662
 663 2019-01-04  Alan Modra  <amodra@gmail.com>
 664
 665         PR 24061
 666         PR 21786
 667         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
 668         adjust all callers.
 669         (EQ_VALUE_IN_FIELD): Likewise.
 670         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
 671
 672 2019-01-01  Alan Modra  <amodra@gmail.com>
 673
 674         Update year range in copyright notice of all files.
 675
 676 For older changes see ChangeLog-2018
 677 \f
 678 Copyright (C) 2019 Free Software Foundation, Inc.
 679
 680 Copying and distribution of this file, with or without modification,
 681 are permitted in any medium without royalty provided the copyright
 682 notice and this notice are preserved.
 683
 684 Local Variables:
 685 mode: change-log
 686 left-margin: 8
 687 fill-column: 74
 688 version-control: never
 689 End: