bfd/ChangeLog

   1 2020-03-10  Alan Modra  <amodra@gmail.com>
   2
   3         PR 25648
   4         * ihex.c (ihex_write_object_contents): Don't assume ordering of
   5         addresses here.
   6
   7 2020-03-09  Alan Modra  <amodra@gmail.com>
   8
   9         * wasm-module.c (wasm_scan): Sanity check file name length
  10         before allocating memory.  Move common section setup code.  Do
  11         without bfd_tell to calculate section size.
  12
  13 2020-03-06  Nick Clifton  <nickc@redhat.com>
  14
  15         * elf.c (_bfd_elf_set_section_contents): Replace call to abort
  16         with error messages and failure return values.
  17
  18 2020-03-05  Max Filippov  <jcmvbkbc@gmail.com>
  19
  20         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
  21         relocation sections for any removed reference to a dynamic symbol.
  22
  23 2020-03-05  Nick Clifton  <nickc@redhat.com>
  24
  25         * elf-bfd.h (struct elf_backend_data): Add new fields:
  26         init_secondary_reloc_section, slurp_secondary_reloc_section,
  27         write_secondary_reloc_section.
  28         (_bfd_elf_init_secondary_reloc_section): Prototype.
  29         (_bfd_elf_slurp_secondary_reloc_section): Prototype.
  30         (_bfd_elf_write_secondary_reloc_section): Prototype.
  31         * elf.c ( bfd_section_from_shdr): Invoke the new
  32         init_secondary_reloc_section backend function, if defined, when a
  33         second reloc section is encountered.
  34         (swap_out_syms): Invoke the new symbol_section_index function, if
  35         defined, when computing the section index of an OS/PROC specific
  36         symbol.
  37         (_bfd_elf_init_secondary_reloc_section): New function.
  38         (_bfd_elf_slurp_secondary_reloc_section): New function.
  39         (_bfd_elf_write_secondary_reloc_section): New function.
  40         (_bfd_elf_copy_special_section_fields): New function.
  41         * elfcode.h (elf_write_relocs): Invoke the new
  42         write_secondary_relocs function, if defined, in order to emit
  43         secondary relocs.
  44         (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
  45         function, if defined, in order to read in secondary relocs.
  46         * elfxx-target.h (elf_backend_copy_special_section_fields):
  47         Provide a non-NULL default definition.
  48         (elf_backend_init_secondary_reloc_section): Likewise.
  49         (elf_backend_slurp_secondary_reloc_section): Likewise.
  50         (elf_backend_write_secondary_reloc_section): Likewise.
  51         (struct elf_backend_data elfNN_bed): Add initialisers for the new
  52         fields.
  53         * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
  54         * configure: Regenerate.
  55
  56 2020-03-05  Alan Modra  <amodra@gmail.com>
  57
  58         * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
  59         against file size before allocating memory.  Use bfd_alloc rather
  60         than bfd_zalloc for carsym/strings memory.
  61
  62 2020-03-04  Alan Modra  <amodra@gmail.com>
  63
  64         * elf.c (elf_fake_sections): Ensure sh_addralign is such that
  65         sh_addr mod sh_addalign is zero.
  66
  67 2020-03-04  Alan Modra  <amodra@gmail.com>
  68
  69         * format.c (bfd_check_format_matches): Call cleanup on error exit.
  70
  71 2020-03-03  Alan Modra  <amodra@gmail.com>
  72
  73         * format.c (struct bfd_preserve): Add cleanup field.
  74         (bfd_preserve_save): Add cleanup param and save.
  75         (bfd_preserve_restore): Return cleanup.
  76         (bfd_preserve_finish): Call the cleanup for the discarded match.
  77         (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
  78         and clear when preserving a match.  Restore cleanup too when
  79         restoring that match.
  80
  81 2020-03-02  Alan Modra  <amodra@gmail.com>
  82
  83         * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
  84         * hpux-core.c (hpux_core_core_file_p): Update prototype.
  85         * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
  86         (core_sco5_vec): Correct initialisers.
  87
  88 2020-03-02  Alan Modra  <amodra@gmail.com>
  89
  90         * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
  91         * aix5ppc-core.c (xcoff64_core_p): Likewise.
  92         * cisco-core.c (cisco_core_file_validate): Likewise.
  93         * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
  94         * hpux-core.c (hpux_core_core_file_p): Likewise.
  95         * irix-core.c (irix_core_core_file_p): Likewise.
  96         * lynx-core.c (lynx_core_file_p): Likewise.
  97         * netbsd-core.c (netbsd_core_file_p): Likewise.
  98         * osf-core.c (osf_core_core_file_p): Likewise.
  99         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
 100         * sco5-core.c (sco5_core_file_p): Likewise.
 101
 102 2020-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 103
 104         * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
 105
 106 2020-03-02  Alan Modra  <amodra@gmail.com>
 107
 108         * targets.c (bfd_cleanup): New typedef.
 109         (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
 110         * libbfd-in.h (_bfd_no_cleanup): Define.
 111         * format.c (bfd_reinit): Add cleanup parameter, call it.
 112         (bfd_check_format_matches): Set cleanup from _bfd_check_format
 113         call and pass to bfd_reinit.  Delete temp, use abfd->xvec instead.
 114         * aout-target.h (callback, object_p): Return bfd_cleanup.
 115         * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
 116         * archive.c (bfd_generic_archive_p): Likewise.
 117         * binary.c (binary_object_p): Likewise.
 118         * coff-alpha.c (alpha_ecoff_object_p): Likewise.
 119         * coff-ia64.c (ia64coff_object_p): Likewise.
 120         * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
 121         * coff-sh.c (coff_small_object_p): Likewise.
 122         * coff-stgo32.c (go32_check_format): Likewise.
 123         * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
 124         (xcoff64_core_p): Likewise.
 125         * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
 126         * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
 127         (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
 128         * elfcode.h (elf_object_p): Likewise.
 129         * elfcore.h (elf_core_file_p): Likewise.
 130         * i386msdos.c (msdos_object_p): Likewise.
 131         * ihex.c (ihex_object_p): Likewise.
 132         * libaout.h (some_aout_object_p): Likewise.
 133         * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
 134         (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
 135         * libbfd.c (_bfd_dummy_target): Likewise.
 136         * libcoff-in.h (coff_object_p): Likewise.
 137         * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
 138         (bfd_mach_o_arm64_core_p): Likewise.
 139         * mach-o-arm.c (bfd_mach_o_arm_object_p),
 140         (bfd_mach_o_arm_core_p): Likewise.
 141         * mach-o-i386.c (bfd_mach_o_i386_object_p),
 142         (bfd_mach_o_i386_core_p): Likewise.
 143         * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
 144         (bfd_mach_o_x86_64_core_p): Likewise.
 145         * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
 146         (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
 147         * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
 148         (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
 149         * mmo.c (mmo_object_p): Likewise.
 150         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
 151         * peicode.h (coff_real_object_p, pe_ILF_object_p),
 152         (pe_bfd_object_p): Likewise.
 153         * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
 154         * ppcboot.c (ppcboot_object_p): Likewise.
 155         * rs6000-core.c (rs6000coff_core_p): Likewise.
 156         * som.c (som_object_setup, som_object_p): Likewise.
 157         * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
 158         * tekhex.c (tekhex_object_p): Likewise.
 159         * vms-alpha.c (alpha_vms_object_p): Likewise.
 160         * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
 161         (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
 162         * wasm-module.c (wasm_object_p): Likewise.
 163         * xsym.c (bfd_sym_object_p): Likewise.
 164         * xsym.h (bfd_sym_object_p): Likewise.
 165         * aoutx.h (some_aout_object_p): Likewise, and callback parameter
 166         return type.
 167         * pdp11.c (some_aout_object_p): Likewise.
 168         * plugin.c (register_ld_plugin_object_p): Update object_p
 169         parameter type.
 170         * plugin.h (register_ld_plugin_object_p): Likewise.
 171         * bfd-in2.h: Regenerate.
 172         * libbfd.h: Regenerate.
 173         * libcoff.h: Regenerate.
 174
 175 2020-03-02  Alan Modra  <amodra@gmail.com>
 176
 177         * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
 178         applicable section flags.
 179         * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
 180         (mips_ecoff_bele_vec): Likewise.
 181         * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
 182         and .sbss sections.
 183         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
 184         (_bfd_ecoff_styp_to_sec_flags): Likewise.
 185
 186 2020-03-02  Alan Modra  <amodra@gmail.com>
 187
 188         * elf32-m32r.c (m32r_elf_section_flags): New function.
 189         (elf_backend_section_flags): Define.
 190         * elf32-nds32.c (nds32_elf_section_flags): New function.
 191         (elf_backend_section_flags): Define.
 192         * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
 193         .sbss and .sdata sections.
 194         * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
 195         for SHF_V850_GPREL sections.
 196         * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
 197         FIXME.
 198         * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
 199         for SHF_PARISC_SHORT sections.
 200         * elf64-ppc.c (ppc64_elf_section_flags): New function.
 201         (elf_backend_section_flags): Define.
 202         * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
 203         for SHF_MIPS_GPREL sections.  Delete FIXME.
 204
 205 2020-03-02  Alan Modra  <amodra@gmail.com>
 206
 207         * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
 208         * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
 209         calling elf_backend_section_flags with adjusted params.  Use
 210         newsect->flags past that point.
 211         (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
 212         special sections.
 213         (_bfd_elf_init_private_section_data): Allow normal sh_type sections
 214         to have their type overridden, and all sh_flags but processor and
 215         os specific.
 216         * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
 217         * elf32-mep.c (mep_elf_section_flags): Likewise.
 218         * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
 219         * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
 220         * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
 221         * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
 222         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
 223         stub BFD and non-aarch64 input files when scanning for stubs.
 224
 225 2020-03-02  Alan Modra  <amodra@gmail.com>
 226
 227         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
 228         limit to decompressed element size.
 229
 230 2020-03-02  Alan Modra  <amodra@gmail.com>
 231
 232         * vms-lib.c (vms_traverse_index): Add recur_count param and
 233         update calls.  Fail on excessive recursion.
 234
 235 2020-03-02  Alan Modra  <amodra@gmail.com>
 236
 237         * vms-alpha.c (vms_get_remaining_object_record): Use
 238         bfd_realloc_or_free rather than bfd_realloc.
 239         (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
 240         (dst_define_location, parse_module): Likewise, and check realloc
 241         return status before using memory.  Return status from function
 242         adjusting all callers.
 243
 244 2020-02-28  Alan Modra  <amodra@gmail.com>
 245
 246         * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
 247
 248 2020-02-28  Alan Modra  <amodra@gmail.com>
 249
 250         * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
 251         Remove duplicate undersize check.
 252
 253 2020-02-27  Alan Modra  <amodra@gmail.com>
 254
 255         PR 24511
 256         * mmo.c (mmo_scan): Set SEC_DATA for .data.
 257
 258 2020-02-27  Alan Modra  <amodra@gmail.com>
 259
 260         PR 24511
 261         * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
 262         (coff_section_type): Adjust comment.
 263         (decode_section_type): Likewise.  Call coff_section_type before
 264         decode_section_type.
 265         (bfd_decode_symclass): Use 'c' for common sections other than
 266         the standard one.
 267
 268 2020-02-27  Alan Modra  <amodra@gmail.com>
 269
 270         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
 271         malloc'd block.
 272
 273 2020-02-27  Alan Modra  <amodra@gmail.com>
 274
 275         * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
 276         if file is an archive element.
 277         * bfd-in2.h: Regenerate.
 278
 279 2020-02-26  Alan Modra  <amodra@gmail.com>
 280
 281         * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
 282         bfd_set_error on failing test.  Don't bother changing bfd_error on
 283         file read error.  Check symdef_count is multiple of BSD_SYMDEF_SIZE.
 284         Check sym name is within string buffer.  Use size_t for some vars.
 285         (do_slurp_coff_armap): Use size_t for some variables, fix size of
 286         int_buf.  Don't change bfd_error on file read error.  Use
 287         _bfd_mul_overflow when calculating carsym buffer size.  Reorder
 288         calculations to catch overflows before they occur.  malloc and
 289         free raw armap rather than using bfd_alloc.  Read raw armap before
 290         allocating carsym+strings buffer.
 291         (_bfd_slurp_extended_name_table): Localize variables.  Check
 292         name size against file size.
 293
 294 2020-02-26  Alan Modra  <amodra@gmail.com>
 295
 296         * vms-lib.c (vms_lib_read_index): Release correct buffer.
 297
 298 2020-02-26  Alan Modra  <amodra@gmail.com>
 299
 300         * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
 301         malloc.  Check for NULL return from bfd_malloc.
 302         (rx_table_find, rx_table_map): Likewise.
 303         (rx_set_section_contents): Check bfd_alloc return.
 304         (rx_dump_symtab): Don't alloc internal_syms or external_syms.
 305
 306 2020-02-26  Alan Modra  <amodra@gmail.com>
 307
 308         * aoutx.h: Indent labels correctly.  Format error strings.
 309         * archive.c: Likewise.
 310         * archive64.c: Likewise.
 311         * coff-arm.c: Likewise.
 312         * coff-rs6000.c: Likewise.
 313         * coff-stgo32.c: Likewise.
 314         * cpu-arm.c: Likewise.
 315         * dwarf2.c: Likewise.
 316         * elf-ifunc.c: Likewise.
 317         * elf-properties.c: Likewise.
 318         * elf-s390-common.c: Likewise.
 319         * elf-strtab.c: Likewise.
 320         * elf.c: Likewise.
 321         * elf32-arm.c: Likewise.
 322         * elf32-bfin.c: Likewise.
 323         * elf32-cr16.c: Likewise.
 324         * elf32-csky.c: Likewise.
 325         * elf32-i386.c: Likewise.
 326         * elf32-m68k.c: Likewise.
 327         * elf32-msp430.c: Likewise.
 328         * elf32-nds32.c: Likewise.
 329         * elf32-nios2.c: Likewise.
 330         * elf32-pru.c: Likewise.
 331         * elf32-xtensa.c: Likewise.
 332         * elf64-ia64-vms.c: Likewise.
 333         * elf64-x86-64.c: Likewise.
 334         * elfcode.h: Likewise.
 335         * elfcore.h: Likewise.
 336         * elflink.c: Likewise.
 337         * elfnn-aarch64.c: Likewise.
 338         * elfnn-ia64.c: Likewise.
 339         * elfnn-riscv.c: Likewise.
 340         * elfxx-mips.c: Likewise.
 341         * elfxx-sparc.c: Likewise.
 342         * elfxx-x86.c: Likewise.
 343         * i386lynx.c: Likewise.
 344         * merge.c: Likewise.
 345         * pdp11.c: Likewise.
 346         * plugin.c: Likewise.
 347         * reloc.c: Likewise.
 348
 349 2020-02-26  Alan Modra  <amodra@gmail.com>
 350
 351         PR 25593
 352         * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
 353         "dyn_loaded".
 354         (bfd_elf_add_dt_needed_tag): Declare.
 355         * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
 356         * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
 357         from elf_add_dt_needed_tag.  Remove soname and doit param.
 358         (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
 359         to see whether as-needed lib is already loaded, use dyn_loaded
 360         list instead.  When saving and restoring around as-needed lib
 361         handle possibility that dynstr has not been initialised.  Don't
 362         add DT_NEEDED tags here.  Limit dyn_loaded list to dynamic libs.
 363         Mark libs loaded via DT_NEEDED entries of other libs with
 364         DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
 365         the output.
 366         (elf_link_check_versioned_symbol): Remove now unneccesary
 367         DYNAMIC check when traversing dyn_loaded list.
 368
 369 2020-02-26  Alan Modra  <amodra@gmail.com>
 370
 371         * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
 372
 373 2020-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 374
 375         PR binutils/25584
 376         * plugin.c (need_lto_wrapper_p): New.
 377         (bfd_plugin_set_program_name): Add an int argument to set
 378         need_lto_wrapper_p.
 379         (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
 380         set.
 381         * plugin.h (bfd_plugin_set_program_name): Add an int argument.
 382
 383 2020-02-24  Alan Modra  <amodra@gmail.com>
 384
 385         * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
 386
 387 2020-02-24  Alan Modra  <amodra@gmail.com>
 388
 389         * vms-lib.c (struct carsym_mem): Add limit.
 390         (vms_add_index): Heed limit.
 391         (vms_traverse_index): Catch buffer overflows.  Remove outdated fixme.
 392         (vms_lib_read_index): Set up limit.  Catch 32-bit overflow.
 393         Always return actual number read.
 394         (_bfd_vms_lib_archive_p): Catch buffer overflows.  Replace
 395         assertion with error exit.
 396
 397 2020-02-22  Alan Modra  <amodra@gmail.com>
 398
 399         PR 25585
 400         * elf.c (assign_file_positions_for_load_sections): Continue linking
 401         on "PHDR segment not covered by LOAD segment" errors.
 402
 403 2020-02-21  Alan Modra  <amodra@gmail.com>
 404
 405         * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
 406         overflow check.
 407         (bfd_mach_o_canonicalize_reloc): Likewise.
 408         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.  Sanity check
 409         counts and offsets against file size.
 410         (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
 411         (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
 412         (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
 413         against file size.  Delete symbol table error message.
 414         (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
 415         against file size.
 416         (bfd_mach_o_read_symtab): Likewise.
 417         (bfd_mach_o_read_command): Pass file size.
 418         (bfd_mach_o_scan): Sanity check command count against file size.
 419
 420 2020-02-21  Alan Modra  <amodra@gmail.com>
 421
 422         PR 25569
 423         * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
 424         "text", "data" and "bss" section pointer vars.  Don't update
 425         section size, just exec header sizes.
 426         (adjust_sizes_and_vmas): Don't update text section size.  Set
 427         initial exec header a_text.  Print exec headers sizes.
 428         * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
 429         (adjust_sizes_and_vmas): Similarly.  Formatting.
 430         (final_link): Correct final file extension.
 431
 432 2020-02-20  Nick Clifton  <nickc@redhat.com>
 433
 434         * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
 435         callback.
 436         * elfxx-target.h (elf_backend_symbol_section_index): Provide
 437         default definition.
 438         (elfNN_bed): Initialise the symbol_section_index field.
 439         * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
 440         OS and PROC specific section indicies.  Warn if converting other
 441         reserved incidies to SHN_ABS.
 442
 443 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 444
 445         PR 25537
 446         * cpu-z80.c: Add machine type compatibility checking.
 447
 448 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         PR binutils/25355
 451         * plugin.c (plugin_list_entry): Remove handle.
 452         (try_load_plugin): Call dlclose before return.
 453
 454 2020-02-19  Alan Modra  <amodra@gmail.com>
 455
 456         * libbfd-in.h (_bfd_constant_p): Define.
 457         (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
 458         file size before allocating memory.
 459         * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
 460         * elf.c (bfd_elf_get_str_section): Likewise.
 461         (_bfd_elf_slurp_version_tables): Likewise.
 462         * libbfd.h: Regenerate.
 463
 464 2020-02-19  Alan Modra  <amodra@gmail.com>
 465
 466         * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
 467         * aoutx.h (aout_get_external_symbols): Replace calls to
 468         bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
 469         (slurp_reloc_table): Likewise.
 470         * archive.c (do_slurp_bsd_armap): Likewise.
 471         (do_slurp_coff_armap): Likewise.
 472         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 473         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
 474         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
 475         * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
 476         * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
 477         (_bfd_coff_get_external_symbols): Likewise.
 478         * ecoff.c (ecoff_slurp_symbolic_header),
 479         (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
 480         (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
 481         (ecoff_indirect_link_order): Likewise.
 482         * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
 483         (_bfd_elf_slurp_version_tables): Likewise.
 484         * elf32-m32c.c (m32c_elf_relax_section): Likewise.
 485         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
 486         * elf32-rx.c (elf32_rx_relax_section): Likewise.
 487         * elf64-alpha.c (READ): Likewise.
 488         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
 489         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
 490         * elfcode.h (elf_slurp_symbol_table),
 491         (elf_slurp_reloc_table_from_section): Likewise.
 492         * elflink.c (elf_link_add_object_symbols),
 493         (elf_link_check_versioned_symbol): Likewise.
 494         * elfxx-mips.c (READ): Likewise.
 495         * i386lynx.c (slurp_reloc_table): Likewise.
 496         * lynx-core.c (lynx_core_file_p): Likewise.
 497         * mach-o.c (bfd_mach_o_canonicalize_relocs),
 498         (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
 499         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
 500         * pdp11.c (aout_get_external_symbols, slurp_reloc_table
 501         * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
 502         (bfd_pef_parse_symbols): Likewise.
 503         * peicode.h (pe_ILF_object_p, pe_bfd_object_p
 504         * som.c (setup_sections, som_slurp_string_table),
 505         (som_slurp_reloc_table, som_bfd_count_ar_symbols),
 506         (som_bfd_fill_in_ar_symbols): Likewise.
 507         * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
 508         (evax_bfd_print_image): Likewise.
 509         * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
 510         * wasm-module.c (wasm_scan): Likewise.
 511         * xcofflink.c (xcoff_link_add_symbols): Likewise.
 512         * xsym.c (bfd_sym_read_name_table),
 513         (bfd_sym_print_type_information_table_entry): Likewise.
 514         * libbfd.h: Regenerate.
 515
 516 2020-02-19  Alan Modra  <amodra@gmail.com>
 517
 518         * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
 519         reading external relocs.
 520         * ecoff.c (ecoff_slurp_reloc_table): Likewise.
 521         * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
 522         after bfd_bread.
 523         * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
 524         bfd_release.
 525         * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
 526         (m32c_elf_relax_section): Likewise.
 527         * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
 528         (rl78_elf_relax_section): Likewise.
 529         * elf32-rx.c (rx_offset_for_reloc): Likewise.
 530         (elf32_rx_relax_section): Likewise.
 531         * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
 532         parameter types and use..
 533         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
 534         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
 535         * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
 536         being read from file, just the extra.
 537         * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
 538         after reading external syms.  Free on failure.
 539
 540 2020-02-19  Alan Modra  <amodra@gmail.com>
 541
 542         * coffcode.h (buy_and_read, coff_slurp_line_table),
 543         (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
 544         bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
 545         corresponding bfd_alloc call.  Adjust variables to suit.
 546         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
 547         * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
 548         (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
 549         * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
 550         (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
 551         * elf32-m32c.c (m32c_elf_relax_section): Likewise.
 552         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
 553         * elf32-rx.c (elf32_rx_relax_section): Likewise.
 554         * elf64-alpha.c (READ): Likewise.
 555         * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
 556         (elf_slurp_symbol_table, elf_slurp_reloc_table),
 557         (bfd_from_remote_memory): Likewise.
 558         * elfcore.h (core_find_build_id): Likewise.
 559         * elfxx-mips.c (READ): Likewise.
 560         * mach-o.c (bfd_mach_o_mangle_sections),
 561         (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
 562         (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
 563         (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
 564         * som.c (setup_sections, som_prep_for_fixups)
 565         (som_build_and_write_symbol_table, som_slurp_symbol_table),
 566         (som_slurp_reloc_table, som_bfd_count_ar_symbols),
 567         (som_bfd_fill_in_ar_symbols, som_slurp_armap),
 568         (som_bfd_ar_write_symbol_stuff): Likewise.
 569         * vms-alpha.c (vector_grow1): Likewise.
 570         * vms-lib.c (vms_add_index): Likewise.
 571         * wasm-module.c (wasm_scan_name_function_section): Likewise.
 572         * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
 573         * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
 574         * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
 575         (bfd_alloc2, bfd_zalloc2): Delete.
 576         (_bfd_mul_overflow): Define.
 577         * libbfd.h: Regenerate.
 578
 579 2020-02-19  Alan Modra  <amodra@gmail.com>
 580
 581         * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
 582         bfd_zalloc2.
 583         (assign_section_numbers): Likewise.
 584         (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
 585         (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
 586         bfd_malloc2, size_t amt, and unsigned tls_count.
 587         (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
 588         * elflink.c (elf_create_symbuf): Use bfd_malloc.
 589         (elf_output_implib): Use bfd_alloc.
 590
 591 2020-02-19  Alan Modra  <amodra@gmail.com>
 592
 593         * bfd.c (struct bfd): Move format and direction to other
 594         bitfields.  Add "size".
 595         * bfdio.c (bfd_get_size): Cache size when not writing file.
 596         * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
 597         returning zero, ie. unknown.
 598         (bfd_get_alt_debug_link_info): Likewise.
 599         * bfd-in2.h: Regenerate.
 600
 601 2020-02-19  Alan Modra  <amodra@gmail.com>
 602
 603         * coffgen.c (_bfd_coff_get_external_symbols): Don't call
 604         bfd_get_file_size twice.
 605         (_bfd_coff_read_string_table): Allow for bfd_get_file_size
 606         zero, ie. unknown, return.
 607         * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
 608         * elfcode.h (elf_swap_shdr_in): Likewise.
 609         (elf_object_p): Don't call bfd_get_file_size twice and correct
 610         file size check.
 611
 612 2020-02-19  Alan Modra  <amodra@gmail.com>
 613
 614         * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
 615         FALSE if memory alloc fails.  Adjust calls.
 616         * som.c (som_prep_for_fixups): Likewise.
 617         * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
 618         (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
 619         (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
 620         * som.c (som_build_and_write_symbol_table): Return via error_return
 621         on seek failure.
 622         * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
 623         (VEC_APPEND_EL): Delete.
 624         (vector_grow1): Return pointer to element.  Catch overflow.
 625         Return NULL on memory allocation failure.
 626         (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
 627         (alpha_vms_add_fixup_ca): Likewise.
 628         (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
 629         before using.
 630         * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
 631
 632 2020-02-19  Alan Modra  <amodra@gmail.com>
 633
 634         * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
 635         * aout-target.h (object_p): Likewise.
 636         * aout-tic30.c (tic30_aout_object_p): Likewise.
 637         * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
 638         (emit_stringtab, write_syms, link_hash_table_create),
 639         (aout_link_write_other_symbol): Likewise.
 640         * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
 641         (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
 642         (_bfd_compute_and_write_armap): Likewise.
 643         * archures.c (bfd_arch_list): Likewise.
 644         * bfd.c (bfd_record_phdr): Likewise.
 645         * binary.c (binary_canonicalize_symtab): Likewise.
 646         * cisco-core.c (cisco_core_file_validate): Likewise.
 647         * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
 648         (find_arm_glue, record_arm_to_thumb_glue),
 649         (record_thumb_to_arm_glue): Likewise.
 650         * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
 651         (ppc_allocate_toc_section): Likewise.
 652         * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
 653         * coff-sh.c (sh_relax_section): Likewise.
 654         * coff64-rs6000.c (xcoff64_archive_p): Likewise.
 655         * coffcode.h (handle_COMDAT, coff_new_section_hook),
 656         (coff_set_alignment_hook, coff_mkobject),
 657         (coff_compute_section_file_positions): Likewise.
 658         * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
 659         (coff_find_nearest_line_with_names),
 660         ( bfd_coff_set_symbol_class): Likewise.
 661         * cofflink.c (_bfd_coff_link_hash_table_create),
 662         (_bfd_coff_link_input_bfd): Likewise.
 663         * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
 664         * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
 665         (build_line_info_table, sort_line_sequences),
 666         (line_info_add_include_dir, line_info_add_file_name),
 667         (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
 668         (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
 669         * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
 670         (_bfd_ecoff_find_nearest_line),
 671         (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
 672         * ecofflink.c (bfd_ecoff_debug_init): Likewise.
 673         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
 674         * elf-m10300.c (mn10300_elf_relax_section),
 675         (elf32_mn10300_link_hash_table_create): Likewise.
 676         * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
 677         * elf.c (make_mapping, copy_elf_program_header): Likewise.
 678         * elf32-arm.c (elf32_arm_link_hash_table_create),
 679         (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
 680         (elf32_arm_new_section_hook): Likewise.
 681         * elf32-avr.c (elf_avr_new_section_hook),
 682         (elf32_avr_link_hash_table_create, get_local_syms),
 683         (elf32_avr_setup_section_lists): Likewise.
 684         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
 685         (bfin_link_hash_table_create): Likewise.
 686         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
 687         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
 688         * elf32-csky.c (csky_elf_link_hash_table_create),
 689         (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
 690         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
 691         * elf32-hppa.c (elf32_hppa_link_hash_table_create),
 692         (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
 693         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 694         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
 695         * elf32-m32r.c (m32r_elf_link_hash_table_create),
 696         (m32r_elf_check_relocs): Likewise.
 697         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
 698         (elf32_m68hc11_setup_section_lists),
 699         (elf32_m68hc11_size_stubs): Likewise.
 700         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
 701         * elf32-metag.c (elf_metag_link_hash_table_create),
 702         (elf_metag_setup_section_lists): Likewise.
 703         * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
 704         (microblaze_elf_check_relocs): Likewise.
 705         * elf32-nds32.c (nds32_elf_link_hash_table_create),
 706         (nds32_elf_check_relocs): Likewise.
 707         * elf32-nios2.c (nios2_elf32_setup_section_lists),
 708         (get_local_syms, nios2_elf32_check_relocs),
 709         (nios2_elf32_link_hash_table_create): Likewise.
 710         * elf32-or1k.c (or1k_elf_link_hash_table_create),
 711         (or1k_elf_check_relocs): Likewise.
 712         * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
 713         * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
 714         * elf32-s390.c (elf_s390_link_hash_table_create),
 715         (elf_s390_check_relocs): Likewise.
 716         * elf32-score.c (score_elf_create_got_section),
 717         (s3_elf32_score_new_section_hook),
 718         (elf32_score_link_hash_table_create): Likewise.
 719         * elf32-score7.c (score_elf_create_got_section),
 720         (s7_elf32_score_new_section_hook): Likewise.
 721         * elf32-sh.c (sh_elf_link_hash_table_create),
 722         (sh_elf_check_relocs): Likewise.
 723         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
 724         (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
 725         * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
 726         (tilepro_elf_check_relocs): Likewise.
 727         * elf32-v850.c (remember_hi16s_reloc): Likewise.
 728         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
 729         * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
 730         (elf_xtensa_new_section_hook): Likewise.
 731         * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
 732         (get_got_entry, elf64_alpha_check_relocs): Likewise.
 733         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
 734         * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
 735         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
 736         * elf64-ppc.c (ppc64_elf_new_section_hook),
 737         (ppc64_elf_link_hash_table_create, update_local_sym_info),
 738         (update_plt_info, ppc64_elf_check_relocs): Likewise.
 739         * elf64-s390.c (elf_s390_link_hash_table_create),
 740         (elf_s390_check_relocs): Likewise.
 741         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 742         * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
 743         (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
 744         (elf_link_add_archive_symbols, compute_bucket_count),
 745         (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
 746         (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
 747         (bfd_elf_final_link): Likewise.
 748         * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
 749         (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
 750         (elfNN_aarch64_new_section_hook): Likewise.
 751         * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
 752         * elfnn-riscv.c (riscv_elf_link_hash_table_create),
 753         (riscv_elf_check_relocs): Likewise.
 754         * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
 755         (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
 756         (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
 757         (_bfd_mips_elf_link_hash_table_create): Likewise.
 758         * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
 759         (_bfd_sparc_elf_check_relocs),
 760         (_bfd_sparc_elf_new_section_hook): Likewise.
 761         * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
 762         (tilegx_elf_check_relocs): Likewise.
 763         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
 764         * format.c (bfd_check_format_matches): Likewise.
 765         * hash.c (_bfd_stringtab_init): Likewise.
 766         * ihex.c (ihex_scan): Likewise.
 767         * irix-core.c (irix_core_core_file_p): Likewise.
 768         * linker.c (bfd_wrapped_link_hash_lookup),
 769         (_bfd_generic_link_hash_table_create),
 770         (_bfd_generic_reloc_link_order): Likewise.
 771         * lynx-core.c (lynx_core_file_p): Likewise.
 772         * netbsd-core.c (netbsd_core_file_p): Likewise.
 773         * osf-core.c (osf_core_core_file_p): Likewise.
 774         * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
 775         (link_hash_table_create, aout_link_write_other_symbol): Likewise.
 776         * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
 777         * peicode.h (pe_mkobject): Likewise.
 778         * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
 779         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
 780         * sco5-core.c (read_uarea): Likewise.
 781         * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
 782         (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
 783         (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
 784         (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
 785         (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
 786         * srec.c (srec_scan): Likewise.
 787         * syms.c (_bfd_generic_make_empty_symbol): Likewise.
 788         * targets.c (bfd_target_list): Likewise.
 789         * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
 790         * trad-core.c (trad_unix_core_file_p): Likewise.
 791         * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
 792         (vms_new_section_hook): Likewise.
 793         * wasm-module.c (wasm_make_empty_symbol): Likewise.
 794         * xcofflink.c (xcoff_get_section_contents),
 795         (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
 796         (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
 797         (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
 798
 799 2020-02-19  Alan Modra  <amodra@gmail.com>
 800
 801         * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
 802
 803 2020-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 804
 805         * plugin.c (try_load_plugin): Make plugin_list_iter an argument
 806         and use it if it isn't NULL.  Remove has_plugin_p argument.  Add
 807         a build_list_p argument.  Don't search plugin_list.  Short circuit
 808         when building the plugin list.
 809         (has_plugin): Renamed to has_plugin_list.
 810         (bfd_plugin_set_plugin): Don't set has_plugin.
 811         (bfd_plugin_specified_p): Check plugin_list instead.
 812         (build_plugin_list): New function.
 813         (load_plugin): Call build_plugin_list and use plugin_list.
 814
 815 2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 816
 817         PR binutils/25355
 818         * plugin.c (try_claim): Always clean up for LTO wrapper.
 819         (try_load_plugin): Treat each object as independent.  Create a
 820         copy for plugin name.
 821
 822 2020-02-11  Nick Clifton  <nickc@redhat.com>
 823
 824         * elf32-msp430.c (msp430_final_link_relocate): Always use longs
 825         for addresses in print statements.
 826         (msp430_elf_relax_delete_bytes): Likewise.
 827         (msp430_elf_relax_add_words): Likewise.
 828         (msp430_elf_relax_section): Likewise.
 829
 830 2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 831
 832         * plugin.c (add_symbols): Clear plugin_data memory.
 833
 834 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 835
 836         PR binutils/25355
 837         * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
 838         (EXECUTABLE_SUFFIX): Likewise.
 839         * config.in: Regenerated.
 840         * configure: Likewise.
 841         * plugin.c (bfd_plugin_close_and_cleanup): Removed.
 842         (plugin_list_entry): Add all_symbols_read, cleanup_handler,
 843         gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
 844         real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
 845         (get_lto_wrapper): New.
 846         (setup_lto_wrapper_env): Likewise.
 847         (current_plugin): Likewise.
 848         (register_all_symbols_read): Likewise.
 849         (register_cleanup): Likewise.
 850         (get_symbols): Likewise.
 851         (add_input_file): Likewise.
 852         (bfd_plugin_close_and_cleanup): Likewise.
 853         (claim_file): Removed.
 854         (register_claim_file): Set current_plugin->claim_file.
 855         (add_symbols): Make a copy of LTO symbols.  Set lto_nsyms and
 856         lto_syms in current_plugin.
 857         (try_claim): Use current_plugin->claim_file.  Call LTO plugin
 858         all_symbols_read handler.  Copy real symbols to plugin_data.
 859         Call LTO plugin cleanup handler.  Clean up for LTO wrapper.
 860         (try_load_plugin): Don't reuse the previous plugin for LTO
 861         wrapper.  Set up GCC LTO wrapper if possible.  Don't set
 862         plugin_list_iter->claim_file.
 863         (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
 864         possible.
 865         * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
 866         real_syms.
 867
 868 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 869
 870         * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
 871         check if previous instruction matches a conditional jump inserted
 872         earlier. Invert conditional jump and delete branch in this case.
 873
 874 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 875
 876         * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
 877         msp430_elf_relax_add_words. Support insertion of either one or two
 878         words.
 879         (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
 880         needs to be grown. Handle insertion of branch instruction to replace
 881         jump.
 882
 883 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 884
 885         * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
 886         debugging relocations.
 887         (msp430_elf_relax_delete_bytes): Likewise.
 888         (msp430_elf_relax_add_two_words): Likewise.
 889         (msp430_elf_relax_section): Likewise.
 890
 891 2020-02-10  Alan Modra  <amodra@gmail.com>
 892
 893         * archures.c: Wrap overlong z80 comments.
 894         * bfd-in2.h: Regenerate.
 895
 896 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 897
 898         PR 25469
 899         * archures.c: Add GBZ80 and Z80N machine values.
 900         * reloc.c: Add BFD_RELOC_Z80_16_BE.
 901         * coff-z80.c: Add support for new reloc.
 902         * coffcode.h: Add support for new machine values.
 903         * cpu-z80.c: Add support for new machine names.
 904         * elf32-z80.c: Add support for new reloc.
 905         * bfd-in2.h: Regenerate.
 906         * libbfd.h: Regenerate.
 907
 908 2020-02-07  Nick Clifton  <nickc@redhat.com>
 909
 910         PR 23932
 911         * elf.c (rewrite_elf_program_header): Do not complain if no
 912         sections are mapped to a segment.
 913
 914 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         PR ld/25490
 917         * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
 918         for garbage collection on __patchable_function_entries section
 919         without linked-to section.
 920
 921 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 922
 923         PR gas/25381
 924         * bfd-in2.h: Regenerated.
 925         * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
 926         on section if gc_mark of any of its linked-to sections is set
 927         and don't set gc_mark again.
 928         * section.c (asection): Add linked_to_symbol_name to map_head
 929         union.
 930
 931 2020-02-06  Maciej W. Rozycki  <macro@wdc.com>
 932
 933         * elf32-v850.c (v850_elf_relax_section): Fix the index used for
 934         reporting an unrecognized instruction with R_V850_LONGJUMP.
 935
 936 2020-02-05  Alan Modra  <amodra@gmail.com>
 937
 938         * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
 939
 940 2020-02-04  Alan Modra  <amodra@gmail.com>
 941
 942         * elf32-ppc.c (ppc_elf_relocate_section): After applying
 943         R_PPC_VLE_ADDR20, goto copy_reloc.
 944
 945 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 946
 947         * bfd-in2.h: Regenerated.
 948         * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
 949
 950 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 951
 952         PR gas/25380
 953         * bfd-in2.h: Regenerated.
 954         * ecoff.c (bfd_debug_section): Add section_id.
 955         * section.c (bfd_section): Add section_id.
 956         (SEC_ASSEMBLER_SECTION_ID): New.
 957         (BFD_FAKE_SECTION): Add section_id.
 958
 959 2020-02-01  Nick Clifton  <nickc@redhat.com>
 960
 961         * config.bfd: Move the c30-aout and tic30-aout targets onto the
 962         obsolete list.
 963
 964 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 965
 966         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
 967         encodings are relative to the GOT on nios2, too.
 968
 969 2020-01-31  Alan Modra  <amodra@gmail.com>
 970
 971         * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
 972         file.  Use $< and $@ in rules.
 973         (elf32-aarch64.c, elf64-aarch64.c): Likewise.
 974         (elf32-ia64.c, elf64-ia64.c): Likewise.
 975         (elf32-riscv.c, elf64-riscv.c): Likewise.
 976         (peigen.c, pepigen.c, pex64igen.c): Likewise.
 977         (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
 978         (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
 979         (elf32-ia64.c, elf64-ia64.c): Do emit #line.
 980         (peigen.c, pepigen.c, pex64igen.c): Likewise.
 981         * Makefile.in: Regenerate.
 982
 983 2020-01-31  Alan Modra  <amodra@gmail.com>
 984
 985         PR 4110
 986         * elf.c (setup_group): Don't clear entire section contents,
 987         just the padding after group flags.  Release alloc'd memory
 988         after a seek or read failure.
 989
 990 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 991
 992         * peXXigen.c (pe_is_repro): New function.
 993         (_bfd_XX_print_private_bfd_data_common): Note timestamp is
 994         actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
 995
 996 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
 997
 998         * peXXigen.c (debug_type_names): Add names for new debug data type
 999         values.
1000
1001 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
1002
1003         * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1004         inner loop.  Fix a memory leak.
1005
1006 2020-01-30  Alan Modra  <amodra@gmail.com>
1007
1008         * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1009         or obj_coff_keep_strings here.
1010         (coff_get_normalized_symtab): Free external syms directly.
1011         * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1012         on error exit path.
1013
1014 2020-01-27  Jim Wilson  <jimw@sifive.com>
1015
1016         * cpu-riscv.c (riscv_scan): New.
1017         (N): Change bfd_default_scan to riscv_scan.
1018
1019 2020-01-27  Andreas Schwab  <schwab@suse.de>
1020
1021         * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1022         (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1023         * Makefile.in: Regenerate.
1024         * cpu-plugin.c: Remove.
1025         * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1026         (bfd_plugin_arch): Remove declaration.
1027         * bfd-in2.h: Regenerate.
1028         * po/SRC-POTFILES.in: Regenerate.
1029
1030 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1031             Alan Modra  <amodra@gmail.com>
1032
1033         PR ld/25458
1034         * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1035
1036 2020-01-24  Jim Wilson  <jimw@sifive.com>
1037
1038         * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1039         (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1040         avoid over long line.
1041
1042 2020-01-24  Nick Clifton  <nickc@redhat.com>
1043
1044         PR 25447
1045         * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1046         syms and keep strings flags as these may have been set in order to
1047         prevent a bogus call to free.
1048
1049 2020-01-23  Nick Clifton  <nickc@redhat.com>
1050
1051         * po/fr.po: Updated French translation.
1052
1053 2020-01-23  Alan Modra  <amodra@gmail.com>
1054
1055         PR 25444
1056         * elf.c (assign_file_positions_for_load_sections): Avoid divide
1057         by zero when p_align is zero.
1058
1059 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1060
1061         * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1062         (riscv_prefix_cmp): Likewise.
1063         (riscv_non_std_ext_p): Deleted.
1064         (riscv_std_sv_ext_p): Likewise.
1065         (riscv_non_std_sv_ext_p): Likewise.
1066         (riscv_merge_non_std_and_sv_ext): Rename to...
1067         (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1068         (riscv_merge_arch_attr_info): Replace 3 calls to
1069         riscv_merge_non_std_and_sv_ext with single call to
1070         riscv_merge_multi_letter_ext.
1071         * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1072         encounter a 'z' prefix.
1073         (riscv_get_prefix_class): New function, return prefix class based
1074         on first few characters of input string.
1075         (riscv_parse_config): New structure to factor out minor differences
1076         in extension class parsing behaviour.
1077         (riscv_parse_sv_or_non_std_ext): Rename to...
1078         (riscv_parse_prefixed_ext): and parameterise with
1079         riscv_parse_config.
1080         (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1081         (riscv_multi_letter_ext_valid_p): New.
1082         (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1083         (riscv_parse_subset): Delegate all non-single-letter parsing work
1084         to riscv_parse_prefixed_ext.
1085         * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1086         (riscv_get_prefix_class): Declare.
1087
1088 2020-01-22  Alan Modra  <amodra@gmail.com>
1089
1090         * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1091         (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1092         __tls_get_addr_desc.
1093         (ppc64_elf_size_stubs): Add section for linker generated
1094         __tls_get_addr_desc wrapper function.  Loop at least once if
1095         generating this function.
1096         (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1097         (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1098
1099 2020-01-22  Alan Modra  <amodra@gmail.com>
1100
1101         * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1102         * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1103         tga_desc_fd.
1104         (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1105         (STDU_R1_0R1, ADDI_R1_R1): Define.
1106         (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1107         (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd.  Indirect
1108         tga_desc_fd to opt_fd, and tga_desc to opt.  Set
1109         no_tls_get_addr_regsave.
1110         (branch_reloc_hash_match): Add hash3 and hash4.
1111         (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1112         (ppc64_elf_size_dynamic_sections): Likewise.
1113         (ppc64_elf_relocate_section): Likewise.
1114         (plt_stub_size, build_plt_stub): Likewise.  Size regsave
1115         __tls_get_addr stub.
1116         (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1117         eh_frame.
1118         (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too.  Size
1119         eh_frame for regsave __tls_get_addr.
1120
1121 2020-01-22  Alan Modra  <amodra@gmail.com>
1122
1123         * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1124         which __tls_get_addr calls will be eliminated.
1125
1126 2020-01-20  Nick Clifton  <nickc@redhat.com>
1127
1128         * po/pt.po: Updates Portuguese translation.
1129         * po/ru.po: Updated Russian translation.
1130         * po/uk.po: Updated Ukranian translation.
1131
1132 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1133
1134         PR ld/25416
1135         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1136         "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1137         X32 mode.
1138         (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1139         transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1140         "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1141         "rex leal x@tlsdesc(%rip), %reg" to
1142         "rex movl x@gottpoff(%rip), %eax".  For both transitions, relax
1143         "call *(%eax)" to "nopl (%rax)".
1144
1145 2020-01-20  Alan Modra  <amodra@gmail.com>
1146
1147         * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1148         (MTLR_R11): Don't define.
1149         (LD_R0_0R3, CMPDI_R0_0): Define.
1150         (build_tls_get_addr_stub): Don't use r11 in stub.
1151
1152 2020-01-20  Alan Modra  <amodra@gmail.com>
1153
1154         * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1155         (defined_sym_val, is_tls_get_addr): Likewise.
1156
1157 2020-01-18  Nick Clifton  <nickc@redhat.com>
1158
1159         * version.m4 (BFD_VERSION): Set to 2.34.50.
1160         * configure: Regenerate.
1161         * po/bfd.pot: Regenerate.
1162
1163 2020-01-18  Nick Clifton  <nickc@redhat.com>
1164
1165         Binutils 2.34 branch created.
1166
1167 2020-01-17  Christian Biesinger  <cbiesinger@google.com>
1168
1169         * coff-arm.c: Fix spelling error (seperate).
1170         * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1171         error (seperate).
1172         * sysdep.h (strnlen): Fix spelling error (seperate).
1173
1174 2020-01-15  Lars Brinkhoff  <lars@nocrew.org>
1175
1176         PR 20694
1177         * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1178
1179 2020-01-15  Alan Modra  <amodra@gmail.com>
1180
1181         PR 25384
1182         * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1183         (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1184         of function symbols unless dot symbols are present.  Do warn
1185         whenever one is created, regardles of whether a PLT entry is
1186         also emitted for the function symbol.
1187
1188 2020-01-14  Alan Modra  <amodra@gmail.com>
1189
1190         * som.c (som_bfd_count_ar_symbols): Error when file position
1191         of symbols on chains is not strictly increasing.
1192
1193 2020-01-14  Alan Modra  <amodra@gmail.com>
1194
1195         * vms.h (VMS_DEBUG): Define as 0.
1196         * vms-alpha.c (image_write): Move debug output after bounds check.
1197         Tidy bounds check.
1198         (_bfd_vms_slurp_eihd): Warning fix.
1199         (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1200
1201 2020-01-13  Alan Modra  <amodra@gmail.com>
1202
1203         * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1204         for "ignored" records.
1205
1206 2020-01-13  Alan Modra  <amodra@gmail.com>
1207
1208         * wasm-module.c (wasm_scan_name_function_section): Formatting.
1209         Delete asect name check.  Move asect NULL check to wasm_object_p.
1210         Correct bounds check of sizes against end.  Replace uses of
1211         bfd_zalloc with bfd_alloc, zeroing only necessary bytes.  Use
1212         just one bfd_release.
1213         (wasm_scan): Don't use malloc/strdup for section names,
1214         bfd_alloc instead.  Simplify code prefixing section name.
1215         Formatting.  Don't attempt to free memory here..
1216         (wasm_object_p): ..do so here.
1217
1218 2020-01-10  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1219
1220         PR ld/22269
1221         * elf32-arm.c (elf32_arm_final_link_relocate): Use
1222         UNDEFWEAK_NO_DYNAMIC_RELOC.
1223         (allocate_dynrelocs_for_symbol): Likewise.
1224
1225 2020-01-10  Tamar Christina  <tamar.christina@arm.com>
1226
1227         PR 25210
1228         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1229
1230 2020-01-10  Alan Modra  <amodra@gmail.com>
1231
1232         * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1233
1234 2020-01-09  Nick Clifton  <nickc@redhat.com>
1235
1236         PR 25221
1237         * bfd.c (bfd_convert_section_contents): Check for a compress
1238         header size that is larger than the actual section size.
1239
1240 2020-01-08  Alan Modra  <amodra@gmail.com>
1241
1242         PR 25351
1243         * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1244         after removing sections.
1245
1246 2020-01-06  Jim Wilson  <jimw@sifive.com>
1247
1248         PR 25205
1249         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1250         check for !bfd_link_pic (info).
1251         <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1252         <R_RISCV_JAL>: Add comment.
1253         (_bfd_riscv_relax_section): For plt.offset check, add check for
1254         bfd_link_pic (info).  Add comment.
1255
1256 2020-01-06  Alan Modra  <amodra@gmail.com>
1257
1258         * format.c (bfd_check_format_matches): Ignore bfd_error on target
1259         match failures.  Don't init to bfd_error_wrong_format before
1260         calling _bfd_check_format.
1261
1262 2020-01-06  Alan Modra  <amodra@gmail.com>
1263
1264         * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1265         status rather than exiting on stack overflow or underflow.
1266         (_bfd_vms_slurp_etir): Adjust to suit.
1267
1268 2020-01-06  Alan Modra  <amodra@gmail.com>
1269
1270         * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1271
1272 2020-01-06  Alan Modra  <amodra@gmail.com>
1273
1274         * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1275         command.  Check name offset is within command.
1276         (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1277         (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1278         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1279         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1280         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1281         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1282         (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1283         (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1284         (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1285         (bfd_mach_o_read_segment): Similarly.
1286         (bfd_mach_o_read_thread): Properly bound check thread struct.
1287         Don't repeat checks on second loop.
1288         (bfd_mach_o_read_command): Fail on invalid command length.
1289
1290 2020-01-04  Alan Modra  <amodra@gmail.com>
1291
1292         * format.c (bfd_check_format_matches): Add preserve_match.
1293         Save initial bfd state in "preserve", matched bfd state in
1294         "preserve_match".  Save just the first match.  Release
1295         bfd_alloc memory.  Restore and finish preserved state as
1296         appropriate on all function exit paths.
1297
1298 2020-01-04  Alan Modra  <amodra@gmail.com>
1299
1300         * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1301
1302 2020-01-04  Alan Modra  <amodra@gmail.com>
1303
1304         * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1305         match too.
1306
1307 2020-01-03  Nick Clifton  <nickc@redhat.com>
1308
1309         PR 25307
1310         (bfd_pef_parse_function_stubs): Correct the test that ensures that
1311         there is enough data remaining in the code buffer before
1312         attempting to read a function stub.
1313
1314 2020-01-03  Nick Clifton  <nickc@redhat.com>
1315
1316         PR 25308
1317         * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1318         return value from bfd_malloc.
1319         * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1320         (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1321         (elf32_arm_filter_cmse_symbols): Likewise.
1322         (elf32_arm_write_section): Likewise.
1323         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1324         (bfd_mach_o_follow_dsym): Likewise.
1325         * pef.c (bfd_pef_print_loader_section): Likewise.
1326         (bfd_pef_scan_start_address): Likewise.
1327         (bfd_pef_parse_function_stubs): Likewise.
1328         (bfd_pef_parse_symbols): Likewise.
1329
1330 2020-01-03  Sergei Trofimovich  <siarheit@google.com>
1331
1332         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1333         on binary inputs ld/PR25316.
1334         (is_ia64_elf): new helper to filter on ia64 objects.
1335
1336 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1337
1338         * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1339         in parameter names.
1340         (bfd_mach_o_scan): Insert underscore in two variable names.
1341
1342 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1343
1344         * Makefile.am: Add z80-elf target support.
1345         * configure.ac: Likewise.
1346         * targets.c: Likewise.
1347         * Makefile.in: Regenerate.
1348         * configure: Regenerate.
1349         * config.bfd: Add z80-elf target support and new arches: ez80 and
1350         z180.
1351         * elf32-z80.c: New file.
1352         * archures.c: Add new z80 architectures: eZ80 and Z180.
1353         * coffcode.h: Likewise.
1354         * cpu-z80.c: Likewise.
1355         * coff-z80.c: Add new relocations for Z80 target and local label
1356         check.
1357         * reloc.c: Add new relocs.
1358         * bfd-in2.h: Regenerate.
1359         * libbfd.h: Regenerate.
1360
1361 2020-01-02  Tamar Christina  <tamar.christina@arm.com>
1362
1363         PR 25210
1364         PR 24753
1365         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1366
1367 2020-01-01  Alan Modra  <amodra@gmail.com>
1368
1369         Update year range in copyright notice of all files.
1370
1371 For older changes see ChangeLog-2019
1372 \f
1373 Copyright (C) 2020 Free Software Foundation, Inc.
1374
1375 Copying and distribution of this file, with or without modification,
1376 are permitted in any medium without royalty provided the copyright
1377 notice and this notice are preserved.
1378
1379 Local Variables:
1380 mode: change-log
1381 left-margin: 8
1382 fill-column: 74
1383 version-control: never
1384 End: