bfd/ChangeLog

   1 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
   2
   3         PR 25537
   4         * cpu-z80.c: Add machine type compatibility checking.
   5
   6 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         PR binutils/25355
   9         * plugin.c (plugin_list_entry): Remove handle.
  10         (try_load_plugin): Call dlclose before return.
  11
  12 2020-02-19  Alan Modra  <amodra@gmail.com>
  13
  14         * libbfd-in.h (_bfd_constant_p): Define.
  15         (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
  16         file size before allocating memory.
  17         * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
  18         * elf.c (bfd_elf_get_str_section): Likewise.
  19         (_bfd_elf_slurp_version_tables): Likewise.
  20         * libbfd.h: Regenerate.
  21
  22 2020-02-19  Alan Modra  <amodra@gmail.com>
  23
  24         * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
  25         * aoutx.h (aout_get_external_symbols): Replace calls to
  26         bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
  27         (slurp_reloc_table): Likewise.
  28         * archive.c (do_slurp_bsd_armap): Likewise.
  29         (do_slurp_coff_armap): Likewise.
  30         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
  31         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
  32         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
  33         * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
  34         * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
  35         (_bfd_coff_get_external_symbols): Likewise.
  36         * ecoff.c (ecoff_slurp_symbolic_header),
  37         (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
  38         (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
  39         (ecoff_indirect_link_order): Likewise.
  40         * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
  41         (_bfd_elf_slurp_version_tables): Likewise.
  42         * elf32-m32c.c (m32c_elf_relax_section): Likewise.
  43         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
  44         * elf32-rx.c (elf32_rx_relax_section): Likewise.
  45         * elf64-alpha.c (READ): Likewise.
  46         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
  47         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
  48         * elfcode.h (elf_slurp_symbol_table),
  49         (elf_slurp_reloc_table_from_section): Likewise.
  50         * elflink.c (elf_link_add_object_symbols),
  51         (elf_link_check_versioned_symbol): Likewise.
  52         * elfxx-mips.c (READ): Likewise.
  53         * i386lynx.c (slurp_reloc_table): Likewise.
  54         * lynx-core.c (lynx_core_file_p): Likewise.
  55         * mach-o.c (bfd_mach_o_canonicalize_relocs),
  56         (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
  57         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
  58         * pdp11.c (aout_get_external_symbols, slurp_reloc_table
  59         * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
  60         (bfd_pef_parse_symbols): Likewise.
  61         * peicode.h (pe_ILF_object_p, pe_bfd_object_p
  62         * som.c (setup_sections, som_slurp_string_table),
  63         (som_slurp_reloc_table, som_bfd_count_ar_symbols),
  64         (som_bfd_fill_in_ar_symbols): Likewise.
  65         * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
  66         (evax_bfd_print_image): Likewise.
  67         * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
  68         * wasm-module.c (wasm_scan): Likewise.
  69         * xcofflink.c (xcoff_link_add_symbols): Likewise.
  70         * xsym.c (bfd_sym_read_name_table),
  71         (bfd_sym_print_type_information_table_entry): Likewise.
  72         * libbfd.h: Regenerate.
  73
  74 2020-02-19  Alan Modra  <amodra@gmail.com>
  75
  76         * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
  77         reading external relocs.
  78         * ecoff.c (ecoff_slurp_reloc_table): Likewise.
  79         * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
  80         after bfd_bread.
  81         * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
  82         bfd_release.
  83         * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
  84         (m32c_elf_relax_section): Likewise.
  85         * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
  86         (rl78_elf_relax_section): Likewise.
  87         * elf32-rx.c (rx_offset_for_reloc): Likewise.
  88         (elf32_rx_relax_section): Likewise.
  89         * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
  90         parameter types and use..
  91         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
  92         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
  93         * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
  94         being read from file, just the extra.
  95         * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
  96         after reading external syms.  Free on failure.
  97
  98 2020-02-19  Alan Modra  <amodra@gmail.com>
  99
 100         * coffcode.h (buy_and_read, coff_slurp_line_table),
 101         (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
 102         bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
 103         corresponding bfd_alloc call.  Adjust variables to suit.
 104         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
 105         * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
 106         (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
 107         * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
 108         (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
 109         * elf32-m32c.c (m32c_elf_relax_section): Likewise.
 110         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
 111         * elf32-rx.c (elf32_rx_relax_section): Likewise.
 112         * elf64-alpha.c (READ): Likewise.
 113         * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
 114         (elf_slurp_symbol_table, elf_slurp_reloc_table),
 115         (bfd_from_remote_memory): Likewise.
 116         * elfcore.h (core_find_build_id): Likewise.
 117         * elfxx-mips.c (READ): Likewise.
 118         * mach-o.c (bfd_mach_o_mangle_sections),
 119         (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
 120         (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
 121         (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
 122         * som.c (setup_sections, som_prep_for_fixups)
 123         (som_build_and_write_symbol_table, som_slurp_symbol_table),
 124         (som_slurp_reloc_table, som_bfd_count_ar_symbols),
 125         (som_bfd_fill_in_ar_symbols, som_slurp_armap),
 126         (som_bfd_ar_write_symbol_stuff): Likewise.
 127         * vms-alpha.c (vector_grow1): Likewise.
 128         * vms-lib.c (vms_add_index): Likewise.
 129         * wasm-module.c (wasm_scan_name_function_section): Likewise.
 130         * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
 131         * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
 132         * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
 133         (bfd_alloc2, bfd_zalloc2): Delete.
 134         (_bfd_mul_overflow): Define.
 135         * libbfd.h: Regenerate.
 136
 137 2020-02-19  Alan Modra  <amodra@gmail.com>
 138
 139         * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
 140         bfd_zalloc2.
 141         (assign_section_numbers): Likewise.
 142         (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
 143         (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
 144         bfd_malloc2, size_t amt, and unsigned tls_count.
 145         (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
 146         * elflink.c (elf_create_symbuf): Use bfd_malloc.
 147         (elf_output_implib): Use bfd_alloc.
 148
 149 2020-02-19  Alan Modra  <amodra@gmail.com>
 150
 151         * bfd.c (struct bfd): Move format and direction to other
 152         bitfields.  Add "size".
 153         * bfdio.c (bfd_get_size): Cache size when not writing file.
 154         * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
 155         returning zero, ie. unknown.
 156         (bfd_get_alt_debug_link_info): Likewise.
 157         * bfd-in2.h: Regenerate.
 158
 159 2020-02-19  Alan Modra  <amodra@gmail.com>
 160
 161         * coffgen.c (_bfd_coff_get_external_symbols): Don't call
 162         bfd_get_file_size twice.
 163         (_bfd_coff_read_string_table): Allow for bfd_get_file_size
 164         zero, ie. unknown, return.
 165         * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
 166         * elfcode.h (elf_swap_shdr_in): Likewise.
 167         (elf_object_p): Don't call bfd_get_file_size twice and correct
 168         file size check.
 169
 170 2020-02-19  Alan Modra  <amodra@gmail.com>
 171
 172         * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
 173         FALSE if memory alloc fails.  Adjust calls.
 174         * som.c (som_prep_for_fixups): Likewise.
 175         * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
 176         (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
 177         (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
 178         * som.c (som_build_and_write_symbol_table): Return via error_return
 179         on seek failure.
 180         * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
 181         (VEC_APPEND_EL): Delete.
 182         (vector_grow1): Return pointer to element.  Catch overflow.
 183         Return NULL on memory allocation failure.
 184         (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
 185         (alpha_vms_add_fixup_ca): Likewise.
 186         (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
 187         before using.
 188         * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
 189
 190 2020-02-19  Alan Modra  <amodra@gmail.com>
 191
 192         * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
 193         * aout-target.h (object_p): Likewise.
 194         * aout-tic30.c (tic30_aout_object_p): Likewise.
 195         * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
 196         (emit_stringtab, write_syms, link_hash_table_create),
 197         (aout_link_write_other_symbol): Likewise.
 198         * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
 199         (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
 200         (_bfd_compute_and_write_armap): Likewise.
 201         * archures.c (bfd_arch_list): Likewise.
 202         * bfd.c (bfd_record_phdr): Likewise.
 203         * binary.c (binary_canonicalize_symtab): Likewise.
 204         * cisco-core.c (cisco_core_file_validate): Likewise.
 205         * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
 206         (find_arm_glue, record_arm_to_thumb_glue),
 207         (record_thumb_to_arm_glue): Likewise.
 208         * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
 209         (ppc_allocate_toc_section): Likewise.
 210         * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
 211         * coff-sh.c (sh_relax_section): Likewise.
 212         * coff64-rs6000.c (xcoff64_archive_p): Likewise.
 213         * coffcode.h (handle_COMDAT, coff_new_section_hook),
 214         (coff_set_alignment_hook, coff_mkobject),
 215         (coff_compute_section_file_positions): Likewise.
 216         * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
 217         (coff_find_nearest_line_with_names),
 218         ( bfd_coff_set_symbol_class): Likewise.
 219         * cofflink.c (_bfd_coff_link_hash_table_create),
 220         (_bfd_coff_link_input_bfd): Likewise.
 221         * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
 222         * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
 223         (build_line_info_table, sort_line_sequences),
 224         (line_info_add_include_dir, line_info_add_file_name),
 225         (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
 226         (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
 227         * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
 228         (_bfd_ecoff_find_nearest_line),
 229         (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
 230         * ecofflink.c (bfd_ecoff_debug_init): Likewise.
 231         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
 232         * elf-m10300.c (mn10300_elf_relax_section),
 233         (elf32_mn10300_link_hash_table_create): Likewise.
 234         * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
 235         * elf.c (make_mapping, copy_elf_program_header): Likewise.
 236         * elf32-arm.c (elf32_arm_link_hash_table_create),
 237         (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
 238         (elf32_arm_new_section_hook): Likewise.
 239         * elf32-avr.c (elf_avr_new_section_hook),
 240         (elf32_avr_link_hash_table_create, get_local_syms),
 241         (elf32_avr_setup_section_lists): Likewise.
 242         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
 243         (bfin_link_hash_table_create): Likewise.
 244         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
 245         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
 246         * elf32-csky.c (csky_elf_link_hash_table_create),
 247         (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
 248         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
 249         * elf32-hppa.c (elf32_hppa_link_hash_table_create),
 250         (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
 251         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 252         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
 253         * elf32-m32r.c (m32r_elf_link_hash_table_create),
 254         (m32r_elf_check_relocs): Likewise.
 255         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
 256         (elf32_m68hc11_setup_section_lists),
 257         (elf32_m68hc11_size_stubs): Likewise.
 258         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
 259         * elf32-metag.c (elf_metag_link_hash_table_create),
 260         (elf_metag_setup_section_lists): Likewise.
 261         * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
 262         (microblaze_elf_check_relocs): Likewise.
 263         * elf32-nds32.c (nds32_elf_link_hash_table_create),
 264         (nds32_elf_check_relocs): Likewise.
 265         * elf32-nios2.c (nios2_elf32_setup_section_lists),
 266         (get_local_syms, nios2_elf32_check_relocs),
 267         (nios2_elf32_link_hash_table_create): Likewise.
 268         * elf32-or1k.c (or1k_elf_link_hash_table_create),
 269         (or1k_elf_check_relocs): Likewise.
 270         * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
 271         * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
 272         * elf32-s390.c (elf_s390_link_hash_table_create),
 273         (elf_s390_check_relocs): Likewise.
 274         * elf32-score.c (score_elf_create_got_section),
 275         (s3_elf32_score_new_section_hook),
 276         (elf32_score_link_hash_table_create): Likewise.
 277         * elf32-score7.c (score_elf_create_got_section),
 278         (s7_elf32_score_new_section_hook): Likewise.
 279         * elf32-sh.c (sh_elf_link_hash_table_create),
 280         (sh_elf_check_relocs): Likewise.
 281         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
 282         (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
 283         * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
 284         (tilepro_elf_check_relocs): Likewise.
 285         * elf32-v850.c (remember_hi16s_reloc): Likewise.
 286         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
 287         * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
 288         (elf_xtensa_new_section_hook): Likewise.
 289         * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
 290         (get_got_entry, elf64_alpha_check_relocs): Likewise.
 291         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
 292         * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
 293         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
 294         * elf64-ppc.c (ppc64_elf_new_section_hook),
 295         (ppc64_elf_link_hash_table_create, update_local_sym_info),
 296         (update_plt_info, ppc64_elf_check_relocs): Likewise.
 297         * elf64-s390.c (elf_s390_link_hash_table_create),
 298         (elf_s390_check_relocs): Likewise.
 299         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 300         * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
 301         (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
 302         (elf_link_add_archive_symbols, compute_bucket_count),
 303         (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
 304         (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
 305         (bfd_elf_final_link): Likewise.
 306         * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
 307         (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
 308         (elfNN_aarch64_new_section_hook): Likewise.
 309         * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
 310         * elfnn-riscv.c (riscv_elf_link_hash_table_create),
 311         (riscv_elf_check_relocs): Likewise.
 312         * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
 313         (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
 314         (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
 315         (_bfd_mips_elf_link_hash_table_create): Likewise.
 316         * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
 317         (_bfd_sparc_elf_check_relocs),
 318         (_bfd_sparc_elf_new_section_hook): Likewise.
 319         * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
 320         (tilegx_elf_check_relocs): Likewise.
 321         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
 322         * format.c (bfd_check_format_matches): Likewise.
 323         * hash.c (_bfd_stringtab_init): Likewise.
 324         * ihex.c (ihex_scan): Likewise.
 325         * irix-core.c (irix_core_core_file_p): Likewise.
 326         * linker.c (bfd_wrapped_link_hash_lookup),
 327         (_bfd_generic_link_hash_table_create),
 328         (_bfd_generic_reloc_link_order): Likewise.
 329         * lynx-core.c (lynx_core_file_p): Likewise.
 330         * netbsd-core.c (netbsd_core_file_p): Likewise.
 331         * osf-core.c (osf_core_core_file_p): Likewise.
 332         * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
 333         (link_hash_table_create, aout_link_write_other_symbol): Likewise.
 334         * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
 335         * peicode.h (pe_mkobject): Likewise.
 336         * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
 337         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
 338         * sco5-core.c (read_uarea): Likewise.
 339         * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
 340         (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
 341         (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
 342         (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
 343         (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
 344         * srec.c (srec_scan): Likewise.
 345         * syms.c (_bfd_generic_make_empty_symbol): Likewise.
 346         * targets.c (bfd_target_list): Likewise.
 347         * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
 348         * trad-core.c (trad_unix_core_file_p): Likewise.
 349         * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
 350         (vms_new_section_hook): Likewise.
 351         * wasm-module.c (wasm_make_empty_symbol): Likewise.
 352         * xcofflink.c (xcoff_get_section_contents),
 353         (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
 354         (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
 355         (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
 356
 357 2020-02-19  Alan Modra  <amodra@gmail.com>
 358
 359         * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
 360
 361 2020-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * plugin.c (try_load_plugin): Make plugin_list_iter an argument
 364         and use it if it isn't NULL.  Remove has_plugin_p argument.  Add
 365         a build_list_p argument.  Don't search plugin_list.  Short circuit
 366         when building the plugin list.
 367         (has_plugin): Renamed to has_plugin_list.
 368         (bfd_plugin_set_plugin): Don't set has_plugin.
 369         (bfd_plugin_specified_p): Check plugin_list instead.
 370         (build_plugin_list): New function.
 371         (load_plugin): Call build_plugin_list and use plugin_list.
 372
 373 2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 374
 375         PR binutils/25355
 376         * plugin.c (try_claim): Always clean up for LTO wrapper.
 377         (try_load_plugin): Treat each object as independent.  Create a
 378         copy for plugin name.
 379
 380 2020-02-11  Nick Clifton  <nickc@redhat.com>
 381
 382         * elf32-msp430.c (msp430_final_link_relocate): Always use longs
 383         for addresses in print statements.
 384         (msp430_elf_relax_delete_bytes): Likewise.
 385         (msp430_elf_relax_add_words): Likewise.
 386         (msp430_elf_relax_section): Likewise.
 387
 388 2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 389
 390         * plugin.c (add_symbols): Clear plugin_data memory.
 391
 392 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 393
 394         PR binutils/25355
 395         * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
 396         (EXECUTABLE_SUFFIX): Likewise.
 397         * config.in: Regenerated.
 398         * configure: Likewise.
 399         * plugin.c (bfd_plugin_close_and_cleanup): Removed.
 400         (plugin_list_entry): Add all_symbols_read, cleanup_handler,
 401         gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
 402         real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
 403         (get_lto_wrapper): New.
 404         (setup_lto_wrapper_env): Likewise.
 405         (current_plugin): Likewise.
 406         (register_all_symbols_read): Likewise.
 407         (register_cleanup): Likewise.
 408         (get_symbols): Likewise.
 409         (add_input_file): Likewise.
 410         (bfd_plugin_close_and_cleanup): Likewise.
 411         (claim_file): Removed.
 412         (register_claim_file): Set current_plugin->claim_file.
 413         (add_symbols): Make a copy of LTO symbols.  Set lto_nsyms and
 414         lto_syms in current_plugin.
 415         (try_claim): Use current_plugin->claim_file.  Call LTO plugin
 416         all_symbols_read handler.  Copy real symbols to plugin_data.
 417         Call LTO plugin cleanup handler.  Clean up for LTO wrapper.
 418         (try_load_plugin): Don't reuse the previous plugin for LTO
 419         wrapper.  Set up GCC LTO wrapper if possible.  Don't set
 420         plugin_list_iter->claim_file.
 421         (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
 422         possible.
 423         * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
 424         real_syms.
 425
 426 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 427
 428         * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
 429         check if previous instruction matches a conditional jump inserted
 430         earlier. Invert conditional jump and delete branch in this case.
 431
 432 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 433
 434         * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
 435         msp430_elf_relax_add_words. Support insertion of either one or two
 436         words.
 437         (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
 438         needs to be grown. Handle insertion of branch instruction to replace
 439         jump.
 440
 441 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 442
 443         * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
 444         debugging relocations.
 445         (msp430_elf_relax_delete_bytes): Likewise.
 446         (msp430_elf_relax_add_two_words): Likewise.
 447         (msp430_elf_relax_section): Likewise.
 448
 449 2020-02-10  Alan Modra  <amodra@gmail.com>
 450
 451         * archures.c: Wrap overlong z80 comments.
 452         * bfd-in2.h: Regenerate.
 453
 454 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 455
 456         PR 25469
 457         * archures.c: Add GBZ80 and Z80N machine values.
 458         * reloc.c: Add BFD_RELOC_Z80_16_BE.
 459         * coff-z80.c: Add support for new reloc.
 460         * coffcode.h: Add support for new machine values.
 461         * cpu-z80.c: Add support for new machine names.
 462         * elf32-z80.c: Add support for new reloc.
 463         * bfd-in2.h: Regenerate.
 464         * libbfd.h: Regenerate.
 465
 466 2020-02-07  Nick Clifton  <nickc@redhat.com>
 467
 468         PR 23932
 469         * elf.c (rewrite_elf_program_header): Do not complain if no
 470         sections are mapped to a segment.
 471
 472 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         PR ld/25490
 475         * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
 476         for garbage collection on __patchable_function_entries section
 477         without linked-to section.
 478
 479 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 480
 481         PR gas/25381
 482         * bfd-in2.h: Regenerated.
 483         * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
 484         on section if gc_mark of any of its linked-to sections is set
 485         and don't set gc_mark again.
 486         * section.c (asection): Add linked_to_symbol_name to map_head
 487         union.
 488
 489 2020-02-06  Maciej W. Rozycki  <macro@wdc.com>
 490
 491         * elf32-v850.c (v850_elf_relax_section): Fix the index used for
 492         reporting an unrecognized instruction with R_V850_LONGJUMP.
 493
 494 2020-02-05  Alan Modra  <amodra@gmail.com>
 495
 496         * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
 497
 498 2020-02-04  Alan Modra  <amodra@gmail.com>
 499
 500         * elf32-ppc.c (ppc_elf_relocate_section): After applying
 501         R_PPC_VLE_ADDR20, goto copy_reloc.
 502
 503 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 504
 505         * bfd-in2.h: Regenerated.
 506         * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
 507
 508 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 509
 510         PR gas/25380
 511         * bfd-in2.h: Regenerated.
 512         * ecoff.c (bfd_debug_section): Add section_id.
 513         * section.c (bfd_section): Add section_id.
 514         (SEC_ASSEMBLER_SECTION_ID): New.
 515         (BFD_FAKE_SECTION): Add section_id.
 516
 517 2020-02-01  Nick Clifton  <nickc@redhat.com>
 518
 519         * config.bfd: Move the c30-aout and tic30-aout targets onto the
 520         obsolete list.
 521
 522 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 523
 524         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
 525         encodings are relative to the GOT on nios2, too.
 526
 527 2020-01-31  Alan Modra  <amodra@gmail.com>
 528
 529         * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
 530         file.  Use $< and $@ in rules.
 531         (elf32-aarch64.c, elf64-aarch64.c): Likewise.
 532         (elf32-ia64.c, elf64-ia64.c): Likewise.
 533         (elf32-riscv.c, elf64-riscv.c): Likewise.
 534         (peigen.c, pepigen.c, pex64igen.c): Likewise.
 535         (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
 536         (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
 537         (elf32-ia64.c, elf64-ia64.c): Do emit #line.
 538         (peigen.c, pepigen.c, pex64igen.c): Likewise.
 539         * Makefile.in: Regenerate.
 540
 541 2020-01-31  Alan Modra  <amodra@gmail.com>
 542
 543         PR 4110
 544         * elf.c (setup_group): Don't clear entire section contents,
 545         just the padding after group flags.  Release alloc'd memory
 546         after a seek or read failure.
 547
 548 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 549
 550         * peXXigen.c (pe_is_repro): New function.
 551         (_bfd_XX_print_private_bfd_data_common): Note timestamp is
 552         actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
 553
 554 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 555
 556         * peXXigen.c (debug_type_names): Add names for new debug data type
 557         values.
 558
 559 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 560
 561         * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
 562         inner loop.  Fix a memory leak.
 563
 564 2020-01-30  Alan Modra  <amodra@gmail.com>
 565
 566         * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
 567         or obj_coff_keep_strings here.
 568         (coff_get_normalized_symtab): Free external syms directly.
 569         * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
 570         on error exit path.
 571
 572 2020-01-27  Jim Wilson  <jimw@sifive.com>
 573
 574         * cpu-riscv.c (riscv_scan): New.
 575         (N): Change bfd_default_scan to riscv_scan.
 576
 577 2020-01-27  Andreas Schwab  <schwab@suse.de>
 578
 579         * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
 580         (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
 581         * Makefile.in: Regenerate.
 582         * cpu-plugin.c: Remove.
 583         * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
 584         (bfd_plugin_arch): Remove declaration.
 585         * bfd-in2.h: Regenerate.
 586         * po/SRC-POTFILES.in: Regenerate.
 587
 588 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 589             Alan Modra  <amodra@gmail.com>
 590
 591         PR ld/25458
 592         * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
 593
 594 2020-01-24  Jim Wilson  <jimw@sifive.com>
 595
 596         * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
 597         (riscv_parse_prefixed_ext): Fix s extension comment and reword to
 598         avoid over long line.
 599
 600 2020-01-24  Nick Clifton  <nickc@redhat.com>
 601
 602         PR 25447
 603         * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
 604         syms and keep strings flags as these may have been set in order to
 605         prevent a bogus call to free.
 606
 607 2020-01-23  Nick Clifton  <nickc@redhat.com>
 608
 609         * po/fr.po: Updated French translation.
 610
 611 2020-01-23  Alan Modra  <amodra@gmail.com>
 612
 613         PR 25444
 614         * elf.c (assign_file_positions_for_load_sections): Avoid divide
 615         by zero when p_align is zero.
 616
 617 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 618
 619         * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
 620         (riscv_prefix_cmp): Likewise.
 621         (riscv_non_std_ext_p): Deleted.
 622         (riscv_std_sv_ext_p): Likewise.
 623         (riscv_non_std_sv_ext_p): Likewise.
 624         (riscv_merge_non_std_and_sv_ext): Rename to...
 625         (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
 626         (riscv_merge_arch_attr_info): Replace 3 calls to
 627         riscv_merge_non_std_and_sv_ext with single call to
 628         riscv_merge_multi_letter_ext.
 629         * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
 630         encounter a 'z' prefix.
 631         (riscv_get_prefix_class): New function, return prefix class based
 632         on first few characters of input string.
 633         (riscv_parse_config): New structure to factor out minor differences
 634         in extension class parsing behaviour.
 635         (riscv_parse_sv_or_non_std_ext): Rename to...
 636         (riscv_parse_prefixed_ext): and parameterise with
 637         riscv_parse_config.
 638         (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
 639         (riscv_multi_letter_ext_valid_p): New.
 640         (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
 641         (riscv_parse_subset): Delegate all non-single-letter parsing work
 642         to riscv_parse_prefixed_ext.
 643         * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
 644         (riscv_get_prefix_class): Declare.
 645
 646 2020-01-22  Alan Modra  <amodra@gmail.com>
 647
 648         * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
 649         (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
 650         __tls_get_addr_desc.
 651         (ppc64_elf_size_stubs): Add section for linker generated
 652         __tls_get_addr_desc wrapper function.  Loop at least once if
 653         generating this function.
 654         (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
 655         (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
 656
 657 2020-01-22  Alan Modra  <amodra@gmail.com>
 658
 659         * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
 660         * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
 661         tga_desc_fd.
 662         (is_tls_get_addr): Match tga_desc and tga_desc_df too.
 663         (STDU_R1_0R1, ADDI_R1_R1): Define.
 664         (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
 665         (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd.  Indirect
 666         tga_desc_fd to opt_fd, and tga_desc to opt.  Set
 667         no_tls_get_addr_regsave.
 668         (branch_reloc_hash_match): Add hash3 and hash4.
 669         (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
 670         (ppc64_elf_size_dynamic_sections): Likewise.
 671         (ppc64_elf_relocate_section): Likewise.
 672         (plt_stub_size, build_plt_stub): Likewise.  Size regsave
 673         __tls_get_addr stub.
 674         (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
 675         eh_frame.
 676         (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too.  Size
 677         eh_frame for regsave __tls_get_addr.
 678
 679 2020-01-22  Alan Modra  <amodra@gmail.com>
 680
 681         * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
 682         which __tls_get_addr calls will be eliminated.
 683
 684 2020-01-20  Nick Clifton  <nickc@redhat.com>
 685
 686         * po/pt.po: Updates Portuguese translation.
 687         * po/ru.po: Updated Russian translation.
 688         * po/uk.po: Updated Ukranian translation.
 689
 690 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 691
 692         PR ld/25416
 693         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
 694         "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
 695         X32 mode.
 696         (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
 697         transition, relax "rex leal x@tlsdesc(%rip), %reg" to
 698         "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
 699         "rex leal x@tlsdesc(%rip), %reg" to
 700         "rex movl x@gottpoff(%rip), %eax".  For both transitions, relax
 701         "call *(%eax)" to "nopl (%rax)".
 702
 703 2020-01-20  Alan Modra  <amodra@gmail.com>
 704
 705         * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
 706         (MTLR_R11): Don't define.
 707         (LD_R0_0R3, CMPDI_R0_0): Define.
 708         (build_tls_get_addr_stub): Don't use r11 in stub.
 709
 710 2020-01-20  Alan Modra  <amodra@gmail.com>
 711
 712         * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
 713         (defined_sym_val, is_tls_get_addr): Likewise.
 714
 715 2020-01-18  Nick Clifton  <nickc@redhat.com>
 716
 717         * version.m4 (BFD_VERSION): Set to 2.34.50.
 718         * configure: Regenerate.
 719         * po/bfd.pot: Regenerate.
 720
 721 2020-01-18  Nick Clifton  <nickc@redhat.com>
 722
 723         Binutils 2.34 branch created.
 724
 725 2020-01-17  Christian Biesinger  <cbiesinger@google.com>
 726
 727         * coff-arm.c: Fix spelling error (seperate).
 728         * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
 729         error (seperate).
 730         * sysdep.h (strnlen): Fix spelling error (seperate).
 731
 732 2020-01-15  Lars Brinkhoff  <lars@nocrew.org>
 733
 734         PR 20694
 735         * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
 736
 737 2020-01-15  Alan Modra  <amodra@gmail.com>
 738
 739         PR 25384
 740         * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
 741         (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
 742         of function symbols unless dot symbols are present.  Do warn
 743         whenever one is created, regardles of whether a PLT entry is
 744         also emitted for the function symbol.
 745
 746 2020-01-14  Alan Modra  <amodra@gmail.com>
 747
 748         * som.c (som_bfd_count_ar_symbols): Error when file position
 749         of symbols on chains is not strictly increasing.
 750
 751 2020-01-14  Alan Modra  <amodra@gmail.com>
 752
 753         * vms.h (VMS_DEBUG): Define as 0.
 754         * vms-alpha.c (image_write): Move debug output after bounds check.
 755         Tidy bounds check.
 756         (_bfd_vms_slurp_eihd): Warning fix.
 757         (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
 758
 759 2020-01-13  Alan Modra  <amodra@gmail.com>
 760
 761         * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
 762         for "ignored" records.
 763
 764 2020-01-13  Alan Modra  <amodra@gmail.com>
 765
 766         * wasm-module.c (wasm_scan_name_function_section): Formatting.
 767         Delete asect name check.  Move asect NULL check to wasm_object_p.
 768         Correct bounds check of sizes against end.  Replace uses of
 769         bfd_zalloc with bfd_alloc, zeroing only necessary bytes.  Use
 770         just one bfd_release.
 771         (wasm_scan): Don't use malloc/strdup for section names,
 772         bfd_alloc instead.  Simplify code prefixing section name.
 773         Formatting.  Don't attempt to free memory here..
 774         (wasm_object_p): ..do so here.
 775
 776 2020-01-10  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 777
 778         PR ld/22269
 779         * elf32-arm.c (elf32_arm_final_link_relocate): Use
 780         UNDEFWEAK_NO_DYNAMIC_RELOC.
 781         (allocate_dynrelocs_for_symbol): Likewise.
 782
 783 2020-01-10  Tamar Christina  <tamar.christina@arm.com>
 784
 785         PR 25210
 786         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
 787
 788 2020-01-10  Alan Modra  <amodra@gmail.com>
 789
 790         * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
 791
 792 2020-01-09  Nick Clifton  <nickc@redhat.com>
 793
 794         PR 25221
 795         * bfd.c (bfd_convert_section_contents): Check for a compress
 796         header size that is larger than the actual section size.
 797
 798 2020-01-08  Alan Modra  <amodra@gmail.com>
 799
 800         PR 25351
 801         * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
 802         after removing sections.
 803
 804 2020-01-06  Jim Wilson  <jimw@sifive.com>
 805
 806         PR 25205
 807         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
 808         check for !bfd_link_pic (info).
 809         <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
 810         <R_RISCV_JAL>: Add comment.
 811         (_bfd_riscv_relax_section): For plt.offset check, add check for
 812         bfd_link_pic (info).  Add comment.
 813
 814 2020-01-06  Alan Modra  <amodra@gmail.com>
 815
 816         * format.c (bfd_check_format_matches): Ignore bfd_error on target
 817         match failures.  Don't init to bfd_error_wrong_format before
 818         calling _bfd_check_format.
 819
 820 2020-01-06  Alan Modra  <amodra@gmail.com>
 821
 822         * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
 823         status rather than exiting on stack overflow or underflow.
 824         (_bfd_vms_slurp_etir): Adjust to suit.
 825
 826 2020-01-06  Alan Modra  <amodra@gmail.com>
 827
 828         * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
 829
 830 2020-01-06  Alan Modra  <amodra@gmail.com>
 831
 832         * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
 833         command.  Check name offset is within command.
 834         (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
 835         (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
 836         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
 837         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
 838         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
 839         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
 840         (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
 841         (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
 842         (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
 843         (bfd_mach_o_read_segment): Similarly.
 844         (bfd_mach_o_read_thread): Properly bound check thread struct.
 845         Don't repeat checks on second loop.
 846         (bfd_mach_o_read_command): Fail on invalid command length.
 847
 848 2020-01-04  Alan Modra  <amodra@gmail.com>
 849
 850         * format.c (bfd_check_format_matches): Add preserve_match.
 851         Save initial bfd state in "preserve", matched bfd state in
 852         "preserve_match".  Save just the first match.  Release
 853         bfd_alloc memory.  Restore and finish preserved state as
 854         appropriate on all function exit paths.
 855
 856 2020-01-04  Alan Modra  <amodra@gmail.com>
 857
 858         * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
 859
 860 2020-01-04  Alan Modra  <amodra@gmail.com>
 861
 862         * coffgen.c (coff_real_object_p): Free malloc'd memory on target
 863         match too.
 864
 865 2020-01-03  Nick Clifton  <nickc@redhat.com>
 866
 867         PR 25307
 868         (bfd_pef_parse_function_stubs): Correct the test that ensures that
 869         there is enough data remaining in the code buffer before
 870         attempting to read a function stub.
 871
 872 2020-01-03  Nick Clifton  <nickc@redhat.com>
 873
 874         PR 25308
 875         * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
 876         return value from bfd_malloc.
 877         * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
 878         (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
 879         (elf32_arm_filter_cmse_symbols): Likewise.
 880         (elf32_arm_write_section): Likewise.
 881         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
 882         (bfd_mach_o_follow_dsym): Likewise.
 883         * pef.c (bfd_pef_print_loader_section): Likewise.
 884         (bfd_pef_scan_start_address): Likewise.
 885         (bfd_pef_parse_function_stubs): Likewise.
 886         (bfd_pef_parse_symbols): Likewise.
 887
 888 2020-01-03  Sergei Trofimovich  <siarheit@google.com>
 889
 890         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
 891         on binary inputs ld/PR25316.
 892         (is_ia64_elf): new helper to filter on ia64 objects.
 893
 894 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 895
 896         * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
 897         in parameter names.
 898         (bfd_mach_o_scan): Insert underscore in two variable names.
 899
 900 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 901
 902         * Makefile.am: Add z80-elf target support.
 903         * configure.ac: Likewise.
 904         * targets.c: Likewise.
 905         * Makefile.in: Regenerate.
 906         * configure: Regenerate.
 907         * config.bfd: Add z80-elf target support and new arches: ez80 and
 908         z180.
 909         * elf32-z80.c: New file.
 910         * archures.c: Add new z80 architectures: eZ80 and Z180.
 911         * coffcode.h: Likewise.
 912         * cpu-z80.c: Likewise.
 913         * coff-z80.c: Add new relocations for Z80 target and local label
 914         check.
 915         * reloc.c: Add new relocs.
 916         * bfd-in2.h: Regenerate.
 917         * libbfd.h: Regenerate.
 918
 919 2020-01-02  Tamar Christina  <tamar.christina@arm.com>
 920
 921         PR 25210
 922         PR 24753
 923         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
 924
 925 2020-01-01  Alan Modra  <amodra@gmail.com>
 926
 927         Update year range in copyright notice of all files.
 928
 929 For older changes see ChangeLog-2019
 930 \f
 931 Copyright (C) 2020 Free Software Foundation, Inc.
 932
 933 Copying and distribution of this file, with or without modification,
 934 are permitted in any medium without royalty provided the copyright
 935 notice and this notice are preserved.
 936
 937 Local Variables:
 938 mode: change-log
 939 left-margin: 8
 940 fill-column: 74
 941 version-control: never
 942 End: