bfd/ChangeLog

   1 2020-02-19  Alan Modra  <amodra@gmail.com>
   2
   3         * libbfd-in.h (_bfd_constant_p): Define.
   4         (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
   5         file size before allocating memory.
   6         * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
   7         * elf.c (bfd_elf_get_str_section): Likewise.
   8         (_bfd_elf_slurp_version_tables): Likewise.
   9         * libbfd.h: Regenerate.
  10
  11 2020-02-19  Alan Modra  <amodra@gmail.com>
  12
  13         * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
  14         * aoutx.h (aout_get_external_symbols): Replace calls to
  15         bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
  16         (slurp_reloc_table): Likewise.
  17         * archive.c (do_slurp_bsd_armap): Likewise.
  18         (do_slurp_coff_armap): Likewise.
  19         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
  20         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
  21         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
  22         * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
  23         * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
  24         (_bfd_coff_get_external_symbols): Likewise.
  25         * ecoff.c (ecoff_slurp_symbolic_header),
  26         (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
  27         (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
  28         (ecoff_indirect_link_order): Likewise.
  29         * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
  30         (_bfd_elf_slurp_version_tables): Likewise.
  31         * elf32-m32c.c (m32c_elf_relax_section): Likewise.
  32         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
  33         * elf32-rx.c (elf32_rx_relax_section): Likewise.
  34         * elf64-alpha.c (READ): Likewise.
  35         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
  36         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
  37         * elfcode.h (elf_slurp_symbol_table),
  38         (elf_slurp_reloc_table_from_section): Likewise.
  39         * elflink.c (elf_link_add_object_symbols),
  40         (elf_link_check_versioned_symbol): Likewise.
  41         * elfxx-mips.c (READ): Likewise.
  42         * i386lynx.c (slurp_reloc_table): Likewise.
  43         * lynx-core.c (lynx_core_file_p): Likewise.
  44         * mach-o.c (bfd_mach_o_canonicalize_relocs),
  45         (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
  46         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
  47         * pdp11.c (aout_get_external_symbols, slurp_reloc_table
  48         * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
  49         (bfd_pef_parse_symbols): Likewise.
  50         * peicode.h (pe_ILF_object_p, pe_bfd_object_p
  51         * som.c (setup_sections, som_slurp_string_table),
  52         (som_slurp_reloc_table, som_bfd_count_ar_symbols),
  53         (som_bfd_fill_in_ar_symbols): Likewise.
  54         * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
  55         (evax_bfd_print_image): Likewise.
  56         * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
  57         * wasm-module.c (wasm_scan): Likewise.
  58         * xcofflink.c (xcoff_link_add_symbols): Likewise.
  59         * xsym.c (bfd_sym_read_name_table),
  60         (bfd_sym_print_type_information_table_entry): Likewise.
  61         * libbfd.h: Regenerate.
  62
  63 2020-02-19  Alan Modra  <amodra@gmail.com>
  64
  65         * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
  66         reading external relocs.
  67         * ecoff.c (ecoff_slurp_reloc_table): Likewise.
  68         * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
  69         after bfd_bread.
  70         * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
  71         bfd_release.
  72         * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
  73         (m32c_elf_relax_section): Likewise.
  74         * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
  75         (rl78_elf_relax_section): Likewise.
  76         * elf32-rx.c (rx_offset_for_reloc): Likewise.
  77         (elf32_rx_relax_section): Likewise.
  78         * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
  79         parameter types and use..
  80         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
  81         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
  82         * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
  83         being read from file, just the extra.
  84         * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
  85         after reading external syms.  Free on failure.
  86
  87 2020-02-19  Alan Modra  <amodra@gmail.com>
  88
  89         * coffcode.h (buy_and_read, coff_slurp_line_table),
  90         (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
  91         bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
  92         corresponding bfd_alloc call.  Adjust variables to suit.
  93         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
  94         * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
  95         (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
  96         * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
  97         (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
  98         * elf32-m32c.c (m32c_elf_relax_section): Likewise.
  99         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
 100         * elf32-rx.c (elf32_rx_relax_section): Likewise.
 101         * elf64-alpha.c (READ): Likewise.
 102         * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
 103         (elf_slurp_symbol_table, elf_slurp_reloc_table),
 104         (bfd_from_remote_memory): Likewise.
 105         * elfcore.h (core_find_build_id): Likewise.
 106         * elfxx-mips.c (READ): Likewise.
 107         * mach-o.c (bfd_mach_o_mangle_sections),
 108         (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
 109         (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
 110         (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
 111         * som.c (setup_sections, som_prep_for_fixups)
 112         (som_build_and_write_symbol_table, som_slurp_symbol_table),
 113         (som_slurp_reloc_table, som_bfd_count_ar_symbols),
 114         (som_bfd_fill_in_ar_symbols, som_slurp_armap),
 115         (som_bfd_ar_write_symbol_stuff): Likewise.
 116         * vms-alpha.c (vector_grow1): Likewise.
 117         * vms-lib.c (vms_add_index): Likewise.
 118         * wasm-module.c (wasm_scan_name_function_section): Likewise.
 119         * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
 120         * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
 121         * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
 122         (bfd_alloc2, bfd_zalloc2): Delete.
 123         (_bfd_mul_overflow): Define.
 124         * libbfd.h: Regenerate.
 125
 126 2020-02-19  Alan Modra  <amodra@gmail.com>
 127
 128         * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
 129         bfd_zalloc2.
 130         (assign_section_numbers): Likewise.
 131         (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
 132         (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
 133         bfd_malloc2, size_t amt, and unsigned tls_count.
 134         (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
 135         * elflink.c (elf_create_symbuf): Use bfd_malloc.
 136         (elf_output_implib): Use bfd_alloc.
 137
 138 2020-02-19  Alan Modra  <amodra@gmail.com>
 139
 140         * bfd.c (struct bfd): Move format and direction to other
 141         bitfields.  Add "size".
 142         * bfdio.c (bfd_get_size): Cache size when not writing file.
 143         * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
 144         returning zero, ie. unknown.
 145         (bfd_get_alt_debug_link_info): Likewise.
 146         * bfd-in2.h: Regenerate.
 147
 148 2020-02-19  Alan Modra  <amodra@gmail.com>
 149
 150         * coffgen.c (_bfd_coff_get_external_symbols): Don't call
 151         bfd_get_file_size twice.
 152         (_bfd_coff_read_string_table): Allow for bfd_get_file_size
 153         zero, ie. unknown, return.
 154         * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
 155         * elfcode.h (elf_swap_shdr_in): Likewise.
 156         (elf_object_p): Don't call bfd_get_file_size twice and correct
 157         file size check.
 158
 159 2020-02-19  Alan Modra  <amodra@gmail.com>
 160
 161         * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
 162         FALSE if memory alloc fails.  Adjust calls.
 163         * som.c (som_prep_for_fixups): Likewise.
 164         * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
 165         (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
 166         (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
 167         * som.c (som_build_and_write_symbol_table): Return via error_return
 168         on seek failure.
 169         * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
 170         (VEC_APPEND_EL): Delete.
 171         (vector_grow1): Return pointer to element.  Catch overflow.
 172         Return NULL on memory allocation failure.
 173         (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
 174         (alpha_vms_add_fixup_ca): Likewise.
 175         (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
 176         before using.
 177         * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
 178
 179 2020-02-19  Alan Modra  <amodra@gmail.com>
 180
 181         * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
 182         * aout-target.h (object_p): Likewise.
 183         * aout-tic30.c (tic30_aout_object_p): Likewise.
 184         * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
 185         (emit_stringtab, write_syms, link_hash_table_create),
 186         (aout_link_write_other_symbol): Likewise.
 187         * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
 188         (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
 189         (_bfd_compute_and_write_armap): Likewise.
 190         * archures.c (bfd_arch_list): Likewise.
 191         * bfd.c (bfd_record_phdr): Likewise.
 192         * binary.c (binary_canonicalize_symtab): Likewise.
 193         * cisco-core.c (cisco_core_file_validate): Likewise.
 194         * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
 195         (find_arm_glue, record_arm_to_thumb_glue),
 196         (record_thumb_to_arm_glue): Likewise.
 197         * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
 198         (ppc_allocate_toc_section): Likewise.
 199         * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
 200         * coff-sh.c (sh_relax_section): Likewise.
 201         * coff64-rs6000.c (xcoff64_archive_p): Likewise.
 202         * coffcode.h (handle_COMDAT, coff_new_section_hook),
 203         (coff_set_alignment_hook, coff_mkobject),
 204         (coff_compute_section_file_positions): Likewise.
 205         * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
 206         (coff_find_nearest_line_with_names),
 207         ( bfd_coff_set_symbol_class): Likewise.
 208         * cofflink.c (_bfd_coff_link_hash_table_create),
 209         (_bfd_coff_link_input_bfd): Likewise.
 210         * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
 211         * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
 212         (build_line_info_table, sort_line_sequences),
 213         (line_info_add_include_dir, line_info_add_file_name),
 214         (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
 215         (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
 216         * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
 217         (_bfd_ecoff_find_nearest_line),
 218         (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
 219         * ecofflink.c (bfd_ecoff_debug_init): Likewise.
 220         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
 221         * elf-m10300.c (mn10300_elf_relax_section),
 222         (elf32_mn10300_link_hash_table_create): Likewise.
 223         * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
 224         * elf.c (make_mapping, copy_elf_program_header): Likewise.
 225         * elf32-arm.c (elf32_arm_link_hash_table_create),
 226         (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
 227         (elf32_arm_new_section_hook): Likewise.
 228         * elf32-avr.c (elf_avr_new_section_hook),
 229         (elf32_avr_link_hash_table_create, get_local_syms),
 230         (elf32_avr_setup_section_lists): Likewise.
 231         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
 232         (bfin_link_hash_table_create): Likewise.
 233         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
 234         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
 235         * elf32-csky.c (csky_elf_link_hash_table_create),
 236         (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
 237         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
 238         * elf32-hppa.c (elf32_hppa_link_hash_table_create),
 239         (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
 240         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 241         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
 242         * elf32-m32r.c (m32r_elf_link_hash_table_create),
 243         (m32r_elf_check_relocs): Likewise.
 244         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
 245         (elf32_m68hc11_setup_section_lists),
 246         (elf32_m68hc11_size_stubs): Likewise.
 247         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
 248         * elf32-metag.c (elf_metag_link_hash_table_create),
 249         (elf_metag_setup_section_lists): Likewise.
 250         * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
 251         (microblaze_elf_check_relocs): Likewise.
 252         * elf32-nds32.c (nds32_elf_link_hash_table_create),
 253         (nds32_elf_check_relocs): Likewise.
 254         * elf32-nios2.c (nios2_elf32_setup_section_lists),
 255         (get_local_syms, nios2_elf32_check_relocs),
 256         (nios2_elf32_link_hash_table_create): Likewise.
 257         * elf32-or1k.c (or1k_elf_link_hash_table_create),
 258         (or1k_elf_check_relocs): Likewise.
 259         * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
 260         * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
 261         * elf32-s390.c (elf_s390_link_hash_table_create),
 262         (elf_s390_check_relocs): Likewise.
 263         * elf32-score.c (score_elf_create_got_section),
 264         (s3_elf32_score_new_section_hook),
 265         (elf32_score_link_hash_table_create): Likewise.
 266         * elf32-score7.c (score_elf_create_got_section),
 267         (s7_elf32_score_new_section_hook): Likewise.
 268         * elf32-sh.c (sh_elf_link_hash_table_create),
 269         (sh_elf_check_relocs): Likewise.
 270         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
 271         (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
 272         * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
 273         (tilepro_elf_check_relocs): Likewise.
 274         * elf32-v850.c (remember_hi16s_reloc): Likewise.
 275         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
 276         * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
 277         (elf_xtensa_new_section_hook): Likewise.
 278         * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
 279         (get_got_entry, elf64_alpha_check_relocs): Likewise.
 280         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
 281         * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
 282         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
 283         * elf64-ppc.c (ppc64_elf_new_section_hook),
 284         (ppc64_elf_link_hash_table_create, update_local_sym_info),
 285         (update_plt_info, ppc64_elf_check_relocs): Likewise.
 286         * elf64-s390.c (elf_s390_link_hash_table_create),
 287         (elf_s390_check_relocs): Likewise.
 288         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 289         * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
 290         (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
 291         (elf_link_add_archive_symbols, compute_bucket_count),
 292         (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
 293         (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
 294         (bfd_elf_final_link): Likewise.
 295         * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
 296         (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
 297         (elfNN_aarch64_new_section_hook): Likewise.
 298         * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
 299         * elfnn-riscv.c (riscv_elf_link_hash_table_create),
 300         (riscv_elf_check_relocs): Likewise.
 301         * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
 302         (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
 303         (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
 304         (_bfd_mips_elf_link_hash_table_create): Likewise.
 305         * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
 306         (_bfd_sparc_elf_check_relocs),
 307         (_bfd_sparc_elf_new_section_hook): Likewise.
 308         * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
 309         (tilegx_elf_check_relocs): Likewise.
 310         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
 311         * format.c (bfd_check_format_matches): Likewise.
 312         * hash.c (_bfd_stringtab_init): Likewise.
 313         * ihex.c (ihex_scan): Likewise.
 314         * irix-core.c (irix_core_core_file_p): Likewise.
 315         * linker.c (bfd_wrapped_link_hash_lookup),
 316         (_bfd_generic_link_hash_table_create),
 317         (_bfd_generic_reloc_link_order): Likewise.
 318         * lynx-core.c (lynx_core_file_p): Likewise.
 319         * netbsd-core.c (netbsd_core_file_p): Likewise.
 320         * osf-core.c (osf_core_core_file_p): Likewise.
 321         * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
 322         (link_hash_table_create, aout_link_write_other_symbol): Likewise.
 323         * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
 324         * peicode.h (pe_mkobject): Likewise.
 325         * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
 326         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
 327         * sco5-core.c (read_uarea): Likewise.
 328         * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
 329         (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
 330         (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
 331         (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
 332         (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
 333         * srec.c (srec_scan): Likewise.
 334         * syms.c (_bfd_generic_make_empty_symbol): Likewise.
 335         * targets.c (bfd_target_list): Likewise.
 336         * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
 337         * trad-core.c (trad_unix_core_file_p): Likewise.
 338         * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
 339         (vms_new_section_hook): Likewise.
 340         * wasm-module.c (wasm_make_empty_symbol): Likewise.
 341         * xcofflink.c (xcoff_get_section_contents),
 342         (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
 343         (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
 344         (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
 345
 346 2020-02-19  Alan Modra  <amodra@gmail.com>
 347
 348         * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
 349
 350 2020-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         * plugin.c (try_load_plugin): Make plugin_list_iter an argument
 353         and use it if it isn't NULL.  Remove has_plugin_p argument.  Add
 354         a build_list_p argument.  Don't search plugin_list.  Short circuit
 355         when building the plugin list.
 356         (has_plugin): Renamed to has_plugin_list.
 357         (bfd_plugin_set_plugin): Don't set has_plugin.
 358         (bfd_plugin_specified_p): Check plugin_list instead.
 359         (build_plugin_list): New function.
 360         (load_plugin): Call build_plugin_list and use plugin_list.
 361
 362 2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 363
 364         PR binutils/25355
 365         * plugin.c (try_claim): Always clean up for LTO wrapper.
 366         (try_load_plugin): Treat each object as independent.  Create a
 367         copy for plugin name.
 368
 369 2020-02-11  Nick Clifton  <nickc@redhat.com>
 370
 371         * elf32-msp430.c (msp430_final_link_relocate): Always use longs
 372         for addresses in print statements.
 373         (msp430_elf_relax_delete_bytes): Likewise.
 374         (msp430_elf_relax_add_words): Likewise.
 375         (msp430_elf_relax_section): Likewise.
 376
 377 2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 378
 379         * plugin.c (add_symbols): Clear plugin_data memory.
 380
 381 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 382
 383         PR binutils/25355
 384         * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
 385         (EXECUTABLE_SUFFIX): Likewise.
 386         * config.in: Regenerated.
 387         * configure: Likewise.
 388         * plugin.c (bfd_plugin_close_and_cleanup): Removed.
 389         (plugin_list_entry): Add all_symbols_read, cleanup_handler,
 390         gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
 391         real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
 392         (get_lto_wrapper): New.
 393         (setup_lto_wrapper_env): Likewise.
 394         (current_plugin): Likewise.
 395         (register_all_symbols_read): Likewise.
 396         (register_cleanup): Likewise.
 397         (get_symbols): Likewise.
 398         (add_input_file): Likewise.
 399         (bfd_plugin_close_and_cleanup): Likewise.
 400         (claim_file): Removed.
 401         (register_claim_file): Set current_plugin->claim_file.
 402         (add_symbols): Make a copy of LTO symbols.  Set lto_nsyms and
 403         lto_syms in current_plugin.
 404         (try_claim): Use current_plugin->claim_file.  Call LTO plugin
 405         all_symbols_read handler.  Copy real symbols to plugin_data.
 406         Call LTO plugin cleanup handler.  Clean up for LTO wrapper.
 407         (try_load_plugin): Don't reuse the previous plugin for LTO
 408         wrapper.  Set up GCC LTO wrapper if possible.  Don't set
 409         plugin_list_iter->claim_file.
 410         (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
 411         possible.
 412         * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
 413         real_syms.
 414
 415 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 416
 417         * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
 418         check if previous instruction matches a conditional jump inserted
 419         earlier. Invert conditional jump and delete branch in this case.
 420
 421 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 422
 423         * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
 424         msp430_elf_relax_add_words. Support insertion of either one or two
 425         words.
 426         (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
 427         needs to be grown. Handle insertion of branch instruction to replace
 428         jump.
 429
 430 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 431
 432         * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
 433         debugging relocations.
 434         (msp430_elf_relax_delete_bytes): Likewise.
 435         (msp430_elf_relax_add_two_words): Likewise.
 436         (msp430_elf_relax_section): Likewise.
 437
 438 2020-02-10  Alan Modra  <amodra@gmail.com>
 439
 440         * archures.c: Wrap overlong z80 comments.
 441         * bfd-in2.h: Regenerate.
 442
 443 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 444
 445         PR 25469
 446         * archures.c: Add GBZ80 and Z80N machine values.
 447         * reloc.c: Add BFD_RELOC_Z80_16_BE.
 448         * coff-z80.c: Add support for new reloc.
 449         * coffcode.h: Add support for new machine values.
 450         * cpu-z80.c: Add support for new machine names.
 451         * elf32-z80.c: Add support for new reloc.
 452         * bfd-in2.h: Regenerate.
 453         * libbfd.h: Regenerate.
 454
 455 2020-02-07  Nick Clifton  <nickc@redhat.com>
 456
 457         PR 23932
 458         * elf.c (rewrite_elf_program_header): Do not complain if no
 459         sections are mapped to a segment.
 460
 461 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 462
 463         PR ld/25490
 464         * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
 465         for garbage collection on __patchable_function_entries section
 466         without linked-to section.
 467
 468 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         PR gas/25381
 471         * bfd-in2.h: Regenerated.
 472         * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
 473         on section if gc_mark of any of its linked-to sections is set
 474         and don't set gc_mark again.
 475         * section.c (asection): Add linked_to_symbol_name to map_head
 476         union.
 477
 478 2020-02-06  Maciej W. Rozycki  <macro@wdc.com>
 479
 480         * elf32-v850.c (v850_elf_relax_section): Fix the index used for
 481         reporting an unrecognized instruction with R_V850_LONGJUMP.
 482
 483 2020-02-05  Alan Modra  <amodra@gmail.com>
 484
 485         * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
 486
 487 2020-02-04  Alan Modra  <amodra@gmail.com>
 488
 489         * elf32-ppc.c (ppc_elf_relocate_section): After applying
 490         R_PPC_VLE_ADDR20, goto copy_reloc.
 491
 492 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 493
 494         * bfd-in2.h: Regenerated.
 495         * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
 496
 497 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         PR gas/25380
 500         * bfd-in2.h: Regenerated.
 501         * ecoff.c (bfd_debug_section): Add section_id.
 502         * section.c (bfd_section): Add section_id.
 503         (SEC_ASSEMBLER_SECTION_ID): New.
 504         (BFD_FAKE_SECTION): Add section_id.
 505
 506 2020-02-01  Nick Clifton  <nickc@redhat.com>
 507
 508         * config.bfd: Move the c30-aout and tic30-aout targets onto the
 509         obsolete list.
 510
 511 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 512
 513         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
 514         encodings are relative to the GOT on nios2, too.
 515
 516 2020-01-31  Alan Modra  <amodra@gmail.com>
 517
 518         * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
 519         file.  Use $< and $@ in rules.
 520         (elf32-aarch64.c, elf64-aarch64.c): Likewise.
 521         (elf32-ia64.c, elf64-ia64.c): Likewise.
 522         (elf32-riscv.c, elf64-riscv.c): Likewise.
 523         (peigen.c, pepigen.c, pex64igen.c): Likewise.
 524         (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
 525         (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
 526         (elf32-ia64.c, elf64-ia64.c): Do emit #line.
 527         (peigen.c, pepigen.c, pex64igen.c): Likewise.
 528         * Makefile.in: Regenerate.
 529
 530 2020-01-31  Alan Modra  <amodra@gmail.com>
 531
 532         PR 4110
 533         * elf.c (setup_group): Don't clear entire section contents,
 534         just the padding after group flags.  Release alloc'd memory
 535         after a seek or read failure.
 536
 537 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 538
 539         * peXXigen.c (pe_is_repro): New function.
 540         (_bfd_XX_print_private_bfd_data_common): Note timestamp is
 541         actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
 542
 543 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 544
 545         * peXXigen.c (debug_type_names): Add names for new debug data type
 546         values.
 547
 548 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 549
 550         * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
 551         inner loop.  Fix a memory leak.
 552
 553 2020-01-30  Alan Modra  <amodra@gmail.com>
 554
 555         * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
 556         or obj_coff_keep_strings here.
 557         (coff_get_normalized_symtab): Free external syms directly.
 558         * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
 559         on error exit path.
 560
 561 2020-01-27  Jim Wilson  <jimw@sifive.com>
 562
 563         * cpu-riscv.c (riscv_scan): New.
 564         (N): Change bfd_default_scan to riscv_scan.
 565
 566 2020-01-27  Andreas Schwab  <schwab@suse.de>
 567
 568         * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
 569         (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
 570         * Makefile.in: Regenerate.
 571         * cpu-plugin.c: Remove.
 572         * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
 573         (bfd_plugin_arch): Remove declaration.
 574         * bfd-in2.h: Regenerate.
 575         * po/SRC-POTFILES.in: Regenerate.
 576
 577 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 578             Alan Modra  <amodra@gmail.com>
 579
 580         PR ld/25458
 581         * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
 582
 583 2020-01-24  Jim Wilson  <jimw@sifive.com>
 584
 585         * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
 586         (riscv_parse_prefixed_ext): Fix s extension comment and reword to
 587         avoid over long line.
 588
 589 2020-01-24  Nick Clifton  <nickc@redhat.com>
 590
 591         PR 25447
 592         * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
 593         syms and keep strings flags as these may have been set in order to
 594         prevent a bogus call to free.
 595
 596 2020-01-23  Nick Clifton  <nickc@redhat.com>
 597
 598         * po/fr.po: Updated French translation.
 599
 600 2020-01-23  Alan Modra  <amodra@gmail.com>
 601
 602         PR 25444
 603         * elf.c (assign_file_positions_for_load_sections): Avoid divide
 604         by zero when p_align is zero.
 605
 606 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 607
 608         * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
 609         (riscv_prefix_cmp): Likewise.
 610         (riscv_non_std_ext_p): Deleted.
 611         (riscv_std_sv_ext_p): Likewise.
 612         (riscv_non_std_sv_ext_p): Likewise.
 613         (riscv_merge_non_std_and_sv_ext): Rename to...
 614         (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
 615         (riscv_merge_arch_attr_info): Replace 3 calls to
 616         riscv_merge_non_std_and_sv_ext with single call to
 617         riscv_merge_multi_letter_ext.
 618         * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
 619         encounter a 'z' prefix.
 620         (riscv_get_prefix_class): New function, return prefix class based
 621         on first few characters of input string.
 622         (riscv_parse_config): New structure to factor out minor differences
 623         in extension class parsing behaviour.
 624         (riscv_parse_sv_or_non_std_ext): Rename to...
 625         (riscv_parse_prefixed_ext): and parameterise with
 626         riscv_parse_config.
 627         (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
 628         (riscv_multi_letter_ext_valid_p): New.
 629         (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
 630         (riscv_parse_subset): Delegate all non-single-letter parsing work
 631         to riscv_parse_prefixed_ext.
 632         * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
 633         (riscv_get_prefix_class): Declare.
 634
 635 2020-01-22  Alan Modra  <amodra@gmail.com>
 636
 637         * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
 638         (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
 639         __tls_get_addr_desc.
 640         (ppc64_elf_size_stubs): Add section for linker generated
 641         __tls_get_addr_desc wrapper function.  Loop at least once if
 642         generating this function.
 643         (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
 644         (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
 645
 646 2020-01-22  Alan Modra  <amodra@gmail.com>
 647
 648         * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
 649         * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
 650         tga_desc_fd.
 651         (is_tls_get_addr): Match tga_desc and tga_desc_df too.
 652         (STDU_R1_0R1, ADDI_R1_R1): Define.
 653         (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
 654         (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd.  Indirect
 655         tga_desc_fd to opt_fd, and tga_desc to opt.  Set
 656         no_tls_get_addr_regsave.
 657         (branch_reloc_hash_match): Add hash3 and hash4.
 658         (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
 659         (ppc64_elf_size_dynamic_sections): Likewise.
 660         (ppc64_elf_relocate_section): Likewise.
 661         (plt_stub_size, build_plt_stub): Likewise.  Size regsave
 662         __tls_get_addr stub.
 663         (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
 664         eh_frame.
 665         (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too.  Size
 666         eh_frame for regsave __tls_get_addr.
 667
 668 2020-01-22  Alan Modra  <amodra@gmail.com>
 669
 670         * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
 671         which __tls_get_addr calls will be eliminated.
 672
 673 2020-01-20  Nick Clifton  <nickc@redhat.com>
 674
 675         * po/pt.po: Updates Portuguese translation.
 676         * po/ru.po: Updated Russian translation.
 677         * po/uk.po: Updated Ukranian translation.
 678
 679 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         PR ld/25416
 682         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
 683         "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
 684         X32 mode.
 685         (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
 686         transition, relax "rex leal x@tlsdesc(%rip), %reg" to
 687         "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
 688         "rex leal x@tlsdesc(%rip), %reg" to
 689         "rex movl x@gottpoff(%rip), %eax".  For both transitions, relax
 690         "call *(%eax)" to "nopl (%rax)".
 691
 692 2020-01-20  Alan Modra  <amodra@gmail.com>
 693
 694         * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
 695         (MTLR_R11): Don't define.
 696         (LD_R0_0R3, CMPDI_R0_0): Define.
 697         (build_tls_get_addr_stub): Don't use r11 in stub.
 698
 699 2020-01-20  Alan Modra  <amodra@gmail.com>
 700
 701         * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
 702         (defined_sym_val, is_tls_get_addr): Likewise.
 703
 704 2020-01-18  Nick Clifton  <nickc@redhat.com>
 705
 706         * version.m4 (BFD_VERSION): Set to 2.34.50.
 707         * configure: Regenerate.
 708         * po/bfd.pot: Regenerate.
 709
 710 2020-01-18  Nick Clifton  <nickc@redhat.com>
 711
 712         Binutils 2.34 branch created.
 713
 714 2020-01-17  Christian Biesinger  <cbiesinger@google.com>
 715
 716         * coff-arm.c: Fix spelling error (seperate).
 717         * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
 718         error (seperate).
 719         * sysdep.h (strnlen): Fix spelling error (seperate).
 720
 721 2020-01-15  Lars Brinkhoff  <lars@nocrew.org>
 722
 723         PR 20694
 724         * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
 725
 726 2020-01-15  Alan Modra  <amodra@gmail.com>
 727
 728         PR 25384
 729         * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
 730         (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
 731         of function symbols unless dot symbols are present.  Do warn
 732         whenever one is created, regardles of whether a PLT entry is
 733         also emitted for the function symbol.
 734
 735 2020-01-14  Alan Modra  <amodra@gmail.com>
 736
 737         * som.c (som_bfd_count_ar_symbols): Error when file position
 738         of symbols on chains is not strictly increasing.
 739
 740 2020-01-14  Alan Modra  <amodra@gmail.com>
 741
 742         * vms.h (VMS_DEBUG): Define as 0.
 743         * vms-alpha.c (image_write): Move debug output after bounds check.
 744         Tidy bounds check.
 745         (_bfd_vms_slurp_eihd): Warning fix.
 746         (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
 747
 748 2020-01-13  Alan Modra  <amodra@gmail.com>
 749
 750         * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
 751         for "ignored" records.
 752
 753 2020-01-13  Alan Modra  <amodra@gmail.com>
 754
 755         * wasm-module.c (wasm_scan_name_function_section): Formatting.
 756         Delete asect name check.  Move asect NULL check to wasm_object_p.
 757         Correct bounds check of sizes against end.  Replace uses of
 758         bfd_zalloc with bfd_alloc, zeroing only necessary bytes.  Use
 759         just one bfd_release.
 760         (wasm_scan): Don't use malloc/strdup for section names,
 761         bfd_alloc instead.  Simplify code prefixing section name.
 762         Formatting.  Don't attempt to free memory here..
 763         (wasm_object_p): ..do so here.
 764
 765 2020-01-10  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 766
 767         PR ld/22269
 768         * elf32-arm.c (elf32_arm_final_link_relocate): Use
 769         UNDEFWEAK_NO_DYNAMIC_RELOC.
 770         (allocate_dynrelocs_for_symbol): Likewise.
 771
 772 2020-01-10  Tamar Christina  <tamar.christina@arm.com>
 773
 774         PR 25210
 775         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
 776
 777 2020-01-10  Alan Modra  <amodra@gmail.com>
 778
 779         * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
 780
 781 2020-01-09  Nick Clifton  <nickc@redhat.com>
 782
 783         PR 25221
 784         * bfd.c (bfd_convert_section_contents): Check for a compress
 785         header size that is larger than the actual section size.
 786
 787 2020-01-08  Alan Modra  <amodra@gmail.com>
 788
 789         PR 25351
 790         * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
 791         after removing sections.
 792
 793 2020-01-06  Jim Wilson  <jimw@sifive.com>
 794
 795         PR 25205
 796         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
 797         check for !bfd_link_pic (info).
 798         <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
 799         <R_RISCV_JAL>: Add comment.
 800         (_bfd_riscv_relax_section): For plt.offset check, add check for
 801         bfd_link_pic (info).  Add comment.
 802
 803 2020-01-06  Alan Modra  <amodra@gmail.com>
 804
 805         * format.c (bfd_check_format_matches): Ignore bfd_error on target
 806         match failures.  Don't init to bfd_error_wrong_format before
 807         calling _bfd_check_format.
 808
 809 2020-01-06  Alan Modra  <amodra@gmail.com>
 810
 811         * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
 812         status rather than exiting on stack overflow or underflow.
 813         (_bfd_vms_slurp_etir): Adjust to suit.
 814
 815 2020-01-06  Alan Modra  <amodra@gmail.com>
 816
 817         * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
 818
 819 2020-01-06  Alan Modra  <amodra@gmail.com>
 820
 821         * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
 822         command.  Check name offset is within command.
 823         (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
 824         (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
 825         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
 826         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
 827         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
 828         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
 829         (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
 830         (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
 831         (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
 832         (bfd_mach_o_read_segment): Similarly.
 833         (bfd_mach_o_read_thread): Properly bound check thread struct.
 834         Don't repeat checks on second loop.
 835         (bfd_mach_o_read_command): Fail on invalid command length.
 836
 837 2020-01-04  Alan Modra  <amodra@gmail.com>
 838
 839         * format.c (bfd_check_format_matches): Add preserve_match.
 840         Save initial bfd state in "preserve", matched bfd state in
 841         "preserve_match".  Save just the first match.  Release
 842         bfd_alloc memory.  Restore and finish preserved state as
 843         appropriate on all function exit paths.
 844
 845 2020-01-04  Alan Modra  <amodra@gmail.com>
 846
 847         * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
 848
 849 2020-01-04  Alan Modra  <amodra@gmail.com>
 850
 851         * coffgen.c (coff_real_object_p): Free malloc'd memory on target
 852         match too.
 853
 854 2020-01-03  Nick Clifton  <nickc@redhat.com>
 855
 856         PR 25307
 857         (bfd_pef_parse_function_stubs): Correct the test that ensures that
 858         there is enough data remaining in the code buffer before
 859         attempting to read a function stub.
 860
 861 2020-01-03  Nick Clifton  <nickc@redhat.com>
 862
 863         PR 25308
 864         * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
 865         return value from bfd_malloc.
 866         * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
 867         (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
 868         (elf32_arm_filter_cmse_symbols): Likewise.
 869         (elf32_arm_write_section): Likewise.
 870         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
 871         (bfd_mach_o_follow_dsym): Likewise.
 872         * pef.c (bfd_pef_print_loader_section): Likewise.
 873         (bfd_pef_scan_start_address): Likewise.
 874         (bfd_pef_parse_function_stubs): Likewise.
 875         (bfd_pef_parse_symbols): Likewise.
 876
 877 2020-01-03  Sergei Trofimovich  <siarheit@google.com>
 878
 879         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
 880         on binary inputs ld/PR25316.
 881         (is_ia64_elf): new helper to filter on ia64 objects.
 882
 883 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 884
 885         * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
 886         in parameter names.
 887         (bfd_mach_o_scan): Insert underscore in two variable names.
 888
 889 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 890
 891         * Makefile.am: Add z80-elf target support.
 892         * configure.ac: Likewise.
 893         * targets.c: Likewise.
 894         * Makefile.in: Regenerate.
 895         * configure: Regenerate.
 896         * config.bfd: Add z80-elf target support and new arches: ez80 and
 897         z180.
 898         * elf32-z80.c: New file.
 899         * archures.c: Add new z80 architectures: eZ80 and Z180.
 900         * coffcode.h: Likewise.
 901         * cpu-z80.c: Likewise.
 902         * coff-z80.c: Add new relocations for Z80 target and local label
 903         check.
 904         * reloc.c: Add new relocs.
 905         * bfd-in2.h: Regenerate.
 906         * libbfd.h: Regenerate.
 907
 908 2020-01-02  Tamar Christina  <tamar.christina@arm.com>
 909
 910         PR 25210
 911         PR 24753
 912         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
 913
 914 2020-01-01  Alan Modra  <amodra@gmail.com>
 915
 916         Update year range in copyright notice of all files.
 917
 918 For older changes see ChangeLog-2019
 919 \f
 920 Copyright (C) 2020 Free Software Foundation, Inc.
 921
 922 Copying and distribution of this file, with or without modification,
 923 are permitted in any medium without royalty provided the copyright
 924 notice and this notice are preserved.
 925
 926 Local Variables:
 927 mode: change-log
 928 left-margin: 8
 929 fill-column: 74
 930 version-control: never
 931 End: