2021-06-18 H.J. Lu * readelf.c (print_gnu_property_note): Handle GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI, GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI. 2021-06-15 Nick Clifton * readelf.c (get_note_type): Add support for NT_GO_BUILDID. 2021-06-15 Alan Modra * readelf.c (locate_dynamic_section, is_pie): New functions. (get_file_type): Replace e_type parameter with filedata. Call is_pie for ET_DYN. Update all callers. (process_program_headers): Use local variables dynamic_addr and dynamic_size, updating filedata on exit from function. Set dynamic_size of 1 to indicate no dynamic section or segment. Update tests of dynamic_size throughout. * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output. 2021-06-14 Eric Botcazou * dwarf.c (struct abbrev_attr): Change type of implicit_const. (add_abbrev_attr): Likewise. (process_abbrev_set): Likewise. (display_debug_abbrev): Adjust to above change. 2021-06-12 Alan Modra * readelf.c (process_file_header): Don't clear section_headers. 2021-06-12 Alan Modra * readelf.c (get_section_headers): Don't test e_shoff here, leave that to get_32bit_section_headers or get_64bit_section_headers. (process_object): Throw away section header read to print file header extension. 2021-06-11 Alan Modra * readelf.c (struct filedata): Move archive_file_offset and archive_file_size earlier. (free_filedata): Clear using memset. 2021-06-11 Alan Modra * readelf.c (GET_ELF_SYMBOLS): Delete. Replace with.. (get_elf_symbols): ..this new function throughout. (get_32bit_section_headers): Don't free section_headers. (get_64bit_section_headers): Likewise. (get_section_headers): New function, use throughout in place of 32bit and 64bit variants. (get_dynamic_section): Similarly. (process_section_headers): Don't free filedata memory here. (get_file_header): Don't get section headers here.. (process_object): ..Read them here instead. Don't exit without freeing filedata memory. 2021-06-09 Nick Clifton * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list. 2021-06-07 Jan Beulich * dwarf.c (display_debug_aranges): Add u suffix to constant. 2021-05-29 Alan Modra * objdump (usage): Add missing \n. 2021-05-29 Alan Modra * readelf.c (parse_args): Call dwarf_select_sections_all on --debug-dump without optarg. (usage): Associate -w and --debug-dump options closely. Split up help message. Remove extraneous blank lines around ctf help. * objdump.c (usage): Similarly. 2021-05-29 Maciej W. Rozycki * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0 operand disassembly. * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise. 2021-05-29 Maciej W. Rozycki * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000' machine for disassembly. * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise. * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise. * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise. 2021-05-28 H.J. Lu PR ld/27905 * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9. 2021-05-27 Alan Modra * readelf (usage): Order -w letters to match --debug-dump= and move common '=' for --debug-dump out of brackets. 2021-05-26 H.J. Lu PR ld/27905 * readelf.c (decode_x86_feature_2): Support GNU_PROPERTY_X86_FEATURE_2_CODE16. 2021-05-23 Tiezhu Yang * readelf.c (get_machine_name): Change Loongson Loongarch to LoongArch. 2021-05-21 Luis Machado * readelf.c (get_note_type): Add missing NT_ARM_* entries. 2021-05-21 Luis Machado * readelf.c (get_note_type): Handle NT_MEMTAG note types. 2021-05-19 Eli Schwartz * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set. 2021-05-19 Alan Modra PR 27884 * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return param with map_return, and return map for DW_FORM_ref_addr. (get_type_signedness): Adjust calls to get_type_abbrev_from_form. Pass returned cu map start and end to recursive call. (read_and_display_attr_value): Similarly. 2021-05-19 Alan Modra PR 27879 * sysdump.c (getBARRAY): Sanity check size against max. (getINT): Avoid UB shift left. 2021-05-15 Alan Modra * dwarf.c (process_cu_tu_index): Avoid pointer UB. Use _mul_overflow. Delete dead code. 2021-05-15 Alan Modra * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in length calculations. 2021-05-15 Alan Modra * dwarf.c (display_debug_names): Complain when header length is too small. Avoid pointer UB. Sanity check augmentation string, CU table, TU table and foreign TU table sizes. 2021-05-15 Alan Modra * dwarf.c (display_debug_frames): Delete initial_length_size. Avoid pointer UB. Constrain data reads to length given in header. Sanity check cie header length. Only skip up to next FDE on finding augmentation data too long. 2021-05-15 Alan Modra * dwarf.c (read_cie): Add more sanity checks to ensure data pointer is not bumped past end. 2021-05-15 Alan Modra * dwarf.c (display_debug_ranges): Delete initial_length_size. Correct fallback size calculated on finding a reloc. Constrain data reads to length given in header. Avoid pointer UB. 2021-05-15 Alan Modra * dwarf.c (display_debug_rnglists_list): Avoid pointer UB. 2021-05-15 Alan Modra * dwarf.c (display_debug_str_offsets): Constrain reads to length given in header. 2021-05-15 Alan Modra * dwarf.c (display_debug_aranges): Delete initial_length_size. Use end_ranges to constrain data reads to header length. Avoid pointer UB. 2021-05-15 Alan Modra * dwarf.c (display_loc_list): Avoid pointer UB. Correct check before reading uleb length. Warn on excess length. 2021-05-15 Alan Modra * dwarf.c (display_debug_macro): Print strings that might not be zero terminated with %*s. Don't bump curr if unterminated. 2021-05-15 Alan Modra * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size. Simplify length sanity check, and check for too small lengths. Constrain data reads to header length. Avoid pointer UB. 2021-05-15 Alan Modra * dwarf.c (display_debug_macinfo): Print strings that might not be zero terminated with %*s. Don't bump curr if unterminated. 2021-05-15 Alan Modra * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size. Simplify length check. Constrain reads to length given by header. 2021-05-15 Alan Modra * dwarf.c (display_debug_lines_decoded): Don't use strnlen when we have already checked for NUL termination. 2021-05-15 Alan Modra * dwarf.c (read_debug_line_header): Delete initial_length_size. Avoid pointer UB. Keep within length specified by header. Delete dead code. 2021-05-15 Alan Modra * dwarf.c (process_debug_info): Always do the first CU length scan for sanity checks. Remove initial_length_size var and instead calculate end_cu. Use end_cu to limit data reads. Delete now dead code checking length. 2021-05-15 Alan Modra * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING. 2021-05-15 Alan Modra * bucomm.h (_mul_overflow): Define. * dwarf.c (get_encoded_value): Avoid pointer UB. 2021-05-13 Alan Modra PR 27861 * dwarf.c (display_debug_str_offsets): Sanity check dwarf5 header length. 2021-05-13 Alan Modra PR 27860 * dwarf.c (display_debug_frames): Sanity check cie_off before attempting to read cie. 2021-05-12 Alan Modra * dwarf.c (process_extended_line_op): Don't bump data pointer past end when strnlen doesn't find string terminator. (decode_location_expression): Remove dead code. (skip_attr_bytes): Remove const from end param. Ensure data pointer doesn't pass end. (get_type_signedness): Remove const from end param. (read_and_display_attr_value): Ensure data pointer doesn't pass end. (display_debug_lines_raw, display_debug_lines_decoded): Likewise. (display_debug_pubnames_worker): Likewise. (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather than blindly incrementing data pointer. (display_debug_addr, display_debug_str_offsets): Likewise. Don't compare pointers, compare lengths. 2021-05-12 Alan Modra * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define. (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above. (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise. (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than SAFE_BYTE_GET followed by increment. (process_debug_info): Likewise, and test bytes remaining before incrementing section_begin rather than using pointer comparison. (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR. (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC. 2021-05-12 Alan Modra * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete. (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with SAFE_BYTE_GET_AND_INC. (read_and_display_attr_value): Likewise. Print using dwarf_vmatoa. (process_debug_info, process_cu_tu_index): Likewise. * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian), (byte_get, byte_get_little_endian, byte_get_big_endian), (byte_get_signed): Make size param unsigned. Remove code dealing with 4-byte elf_vma. (byte_get_64): Delete. * elfcomm.h (byte_put, byte_put_little_endian, byte_put_big_endian), (byte_get, byte_get_little_endian, byte_get_big_endian), (byte_get_signed): Update prototypes. (byte_get_64): Delete. 2021-05-12 Alan Modra PR 27836 * dwarf.c (display_debug_frames): Don't compare pointers derived from user input. Test offset against bounds instead. 2021-05-12 Alan Modra PR 27853 * dwarf.c (display_formatted_table): Test for data >= end rather than data == end. (process_extended_line_op): Likewise. (display_debug_lines_raw): Likewise. (display_debug_lines_decoded): Likewise. 2021-05-12 Alan Modra PR 27849 * dwarf.c (fetch_indexed_string): Correct length sanity checks. Sanity check section size for version and padding too. Correct index sanity check. Handle multiple tables in .debug_str_offsets. 2021-05-11 Hans-Peter Nilsson * dwarf.c (process_abbrev_set): Properly parenthesize before casting to unsigned long. 2021-05-11 Alan Modra PR 27845 * dwarf.c (process_abbrev_set): Replace start and end parameters with section, abbrev_base, abbrev_size, abbrev_offset. Update all callers. Sanity check parameters correctly and emit warnings here rather than.. (process_debug_info): ..here. 2021-05-10 Thomas Wolff PR 4356 PR 26865 PR 27594 * windres.c (quot): Revert previous delta. Do not use double quotes when spaces are detected in options. * doc/binutils.texi (windres): Remove suggestion that the --preprocessor option can take arguments. 2021-05-10 Alan Modra * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from END rather than adding amount to PTR. (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise. 2021-05-09 Alan Modra * objcopy.c (eq_string): Delete. (create_symbol_htab): Use htab_eq_string. 2021-05-08 Mike Frysinger * README-how-to-make-a-release: Update html & pdf entries. 2021-05-08 Mike Frysinger * doc/Makefile.am (html-local, binutils/index.html): New targets. * doc/Makefile.in: Regenerate. 2021-05-08 Mike Frysinger * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split. * doc/Makefile.in: Regenerate. 2021-05-07 Nick Clifton * readelf.c (no_processor_specific_unwind): New function. (process_unwind): Use no_processor_specific_unwind for X86 targets. 2021-05-07 Michael Forney * dwarf.c: Don't omit second operand of '?' operator. 2021-04-30 Nick Clifton PR 27796 * dwarf.c (load_debug_sup_file): Allocate memory for filename in .debug_sup section. 2021-04-29 Nick Clifton PR 27594 * doc/binutils.texi (windres): Correct the description of the default value of the --preprocessor argument. 2021-04-27 Nick Clifton PR 27779 * dwarf.c (parse_gnu_debuglink): Reject empty names. (parse_gnu_debugaltlink): Likewise. 2021-04-22 Clément Chigot * od-xcoff.c (dump_xcoff32_symbols): Adapt to new aux structures. 2021-04-21 Nick Lott PR 27672 * readelf.c (sym_base): New variable. (enum print_mode): Add more modes. (print_vma): Add suport for new modes. (options): Add sym-base. (usage): Add sym-base. (parse_args): Add support for --sym-base. (print_dynamic_symbol_size): New function. (print_dynamic_symbol): Use new function. * doc/binutils.texi: Document the new feature. * NEWS: Mention the new feature. 2021-04-21 Nick Clifton * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d: Adjust expected output to allow for named section symbols. * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d: Likewise. * testsuite/binutils-all/readelf.s-64: Likewise. * testsuite/binutils-all/readelf.ss-64-unused: Likewise. * testsuite/binutils-all/readelf.ss-tmips: Likewise. * testsuite/binutils-all/readelf.ss-unused: Likewise. 2021-04-21 Luo Longjun * readelf.c (print_dynamic_symbol): Print the section name for section symbols without a name of their own. 2021-04-20 Andreas Krebbel * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and add him to Past Maintainers. Update my email address. 2021-04-19 Nick Clifton PR 21702 * arsup.c (ar_addmod): Enable plugin support, if available. 2021-04-19 Nick Clifton * rename.c: (get_stat_atime_ns): Add prototype. (get_stat_mtime_ns): Add prototype. 2021-04-16 Alan Modra PR 27725 * rename.c (get_stat_atime, get_stat_mtime): Make static. (get_stat_atime_ns, get_stat_mtime_ns): Likewise. 2021-04-15 Pekka Seppänen PR 27725 * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED. (get_stat_mtime_ns): Likewise. 2021-04-15 Alan Modra PR 27725 * configure.ac: Check for sys/time.h and utimensat. Use standard checks for mkstemp and mkdtemp. Whitespace. Check for nanosecond members of struct stat. * rename.c: Prefer sys/time.h for utimes over utime.h for utime. (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define (get_stat_atime_ns, get_stat_mtime_ns): New inline functions. (get_stat_atime, get_stat_mtime): Likewise. (set_times): Choose first available of utimensat, utimes, utime. Use above inline functions to set timespec and timeval values. * configure: Regenerate. * config.in: Regenerate. * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of file timestamp when --preserve-dates is used. 2021-04-15 Alan Modra PR 27456 * rename.c (smart_rename): When TO and FROM are equal, just set file timestamp. * objcopy.c (strip_main, copy_main): Always call smart_rename. 2021-04-14 H.J. Lu PR binutils/27708 * testsuite/binutils-all/x86-64/pr27708.dump: New file. * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise. * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708 test. 2021-04-14 Mark Harmstone PR 27686 * resbin.c (bin_to_res_version): Ignore any trailing bytes at the end of the structure. 2021-04-14 Frederic Cambus * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS. 2021-04-14 Alan Modra PR 27716 * objdump.c (show_line): Don't limit paths to PATH_MAX. * readelf.c (struct filedata): Change program_interpreter from a char array to a char pointer. (process_program_headers): Sanity check PT_INTERP p_filesz. Malloc program_interpreter using p_filesz and read directly from file. (process_dynamic_section): Check program_interpreter is non-NULL. (free_filedata): New function, split out from.. (process_object): ..here. (close_debug_file): Call free_filedata. * sysdep.h: Don't include sys/param.h. (PATH_MAX): Don't define. * configure.ac: Don't check for sys/param.h. * configure: Regenerate. 2021-04-13 Frederic Cambus * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef check for NT_NETBSD_PAX. 2021-04-12 Alan Modra * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate. 2021-04-09 Alan Modra * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and dynrelcount. (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move. (disassemble_section, disassemble_data): Likewise. 2021-04-06 Alan Modra * objdump.c (objdump_symbol_at_address): Return asymbol*. 2021-04-06 Alan Modra * NEWS: Mention C99 requirement. * README: Likewise. Modernise examples and "Reporting bugs". 2021-04-05 Alan Modra * configure.ac: Assume long long is available. Don't test for strings.h, stdlib.h, limits.h, locale.h, or wchar.h. Check inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for strcoll, setlocale, setmode or location of time_t. Don't check for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls. (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke. * sysdep.h: Don't include alloca-conf.h, include config.h instead. Test HAVE_SYS_TYPES_H and reorder includes. Include limits.h, locale.h, string.h and stdlib.h unconditionally. Remove various fallback declarations. Assume long long is available. * addr2line.c: Don't test HAVE_SETLOCALE. * ar.c: Likewise. * coffdump.c: Likewise. * dlltool.c: Likewise. * dllwrap.c: Likewise. * elfedit.c: Likewise. * nm.c: Likewise. * objcopy.c: Likewise. * objdump.c: Likewise. * readelf.c: Likewise. * size.c: Likewise. * srconv.c: Likewise. * strings.c: Likewise. * sysdump.c: Likewise. * windmc.c: Likewise. * windres.c: Likewise. * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H. * dwarf.c: Include limits.h unconditionally. Assume long long is available. * nm.c: Don't test HAVE_STRCOLL. * readelf.c: Don't test HAVE_WCHAR_H. * strings.c: Assume long long is available. * syslex.l: Include string.h unconditionally. * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. 2021-04-01 Martin Liska * elfcomm.h (strneq): Remove strneq and use startswith. * readelf.c (ia64_process_unwind): Likewise. (process_note): Likewise. 2021-04-01 Martin Liska * dllwrap.c: Use startswith function. * objcopy.c (is_dwo_section): Likewise. (handle_remove_section_option): Likewise. (copy_main): Likewise. * objdump.c (is_significant_symbol_name): Likewise. 2021-04-01 Martin Liska * dwarf.c (display_debug_lines_raw): Replace const_strneq with startswith. (display_debug_lines_decoded): Likewise. (display_debug_links): Likewise. * elfcomm.c (setup_archive): Likewise. * elfcomm.h (const_strneq): Likewise. * readelf.c (process_section_headers): Likewise. (slurp_ia64_unwind_table): Likewise. (slurp_hppa_unwind_table): Likewise. (decode_arm_unwind): Likewise. (display_debug_section): Likewise. (process_note): Likewise. 2021-03-31 Alan Modra * sysdep.h (POISON_BFD_BOOLEAN): Define. * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c, * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c, * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h, * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c, * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c, * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h, * windmc.c, * windmc.h, * windres.c, * winduni.c, * wrstabs.c: Replace bfd_boolean with bool, FALSE with false, and TRUE with true throughout. 2021-03-31 Alan Modra * coffdump.c: Include stdint.h in place of bfd_stdint.h. * dwarf.c: Likewise. 2021-03-31 Alan Modra * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy. 2021-03-29 Alan Modra * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE". * dwarf.c (read_and_display_attr_value): Likewise. (display_debug_str_offsets): Likewise. * objdump.c (dump_bfd): Likewise. * readelf.c (dump_section_as_strings): Likewise. (dump_section_as_bytes): Likewise. 2021-03-29 Alan Modra * objdump.c (process_links): Use type int. * readelf.c (request_dump): Don't increment do_dump, set it. * windint.h (target_is_bigendian): Use type bfd_boolean. * windmc.c (target_is_bigendian): Likewise. * windres.c (target_is_bigendian): Likewise. 2021-03-22 Martin Liska * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ with startswith. * emul_aix.c (ar_emul_aix_parse_arg): Likewise. * objcopy.c (is_mergeable_note_section): Likewise. * objdump.c (dump_dwarf_section): Likewise. * prdbg.c (pr_method_type): Likewise. (pr_class_baseclass): Likewise. (tg_class_baseclass): Likewise. * readelf.c (process_lto_symbol_tables): Likewise. * stabs.c (ULLHIGH): Likewise. (parse_stab_argtypes): Likewise. (stab_demangle_function_name): Likewise. 2021-03-19 H.J. Lu * readelf.c (get_machine_name): Add EM_INTELGT. 2021-03-18 Nick Clifton PR 27478 * readelf.c (dump_section_as_strings): Mention separate filename. (dump_section_as_bytes): Likewise. (dump_section_as_ctf): Likewise. (initialise_dumkps_byname): Only issue a warning for missing sections if processing the main file. (process_section_contents): Only issue a warning for unsumped section numbers in the main file. (initialise_dump_sects): New function. Contains code extracted from ... (process_object): ... here. Also call initialise_dump_sects for separate files. 2021-03-16 Nick Clifton PR 27534 * readelf.c (display_debug_section): Also retain .debug_addr sections. 2021-03-16 Nick Clifton PR 27533 * readelf.c (process_section_contents): Only dump debug information for separate files unless process_links is enabled. (process_object): Always call process_section_contents for separate info files. 2021-03-15 Nick Clifton PR 27487 * nm.c (FORMAT_JUST_SYMBOLS): Define. (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS. (long_options): Add just-symbols. (set_output_format): Add support for just-symbols. (get_print_format): Likewise. (do_not_print_object_filename): New function. (do_not_print_archive_filename): New function. (do_not_print_archive_member): New function. (do_not_print_symbol_filename): New function. (just_print_symbol_name): New function. (main): Handle --just-symbols. * NEWS: Mention the new feature. * doc/binutils.texi: Document the new feature. 2021-03-12 Clément Chigot * od-xcoff.c: Replace RTB by TRL entry. 2021-03-05 Craig Blackmore Andrew Burgess * readelf.c (get_note_type): Handle NT_RISCV_CSR. 2021-03-05 Craig Blackmore Andrew Burgess * readelf.c (get_note_type): Handle NT_GDB_TDESC. 2021-03-05 Nick Clifton PR 27387 * dwarf.c (display_debug_macro): Handle the displaying of DW_MACRO_define_strp and DW_MACRO_undef_strp in v4 .debug_macro.dwo sections. 2021-03-04 Nick Clifton PR 27478 * objdump.c (process_links): New variable. (usage): Add --process-links. (long_options): Likewise. (dump_bfd): Stop processing once the bfd has been loaded unless this is the main file or process_links has been enabled. (main): Handle the process-links option. * readelf.c (process_links): New variable. (struct filedata): Add is_separate field. (options): Add --process-links. (usage): Likewise. (parse_args): Likewise. (process_file_header): Include the filename when dumping information for separate debuginfo files. (process_program_headers): Likewise. (process_section_headers): Likewise. (process_section_groups): Likewise. (process_relocs): Likewise. (process_dynamic_section): Likewise. (process_version_sections): Likewise. (display_lto_symtab): Likewise. (process_symbol_table): Likewise. (process_syminfo): Likewise. (initialise_dumps_by_name): Likewise. (process_section_contents): Likewise. (process_notes_at): Likewise. (process_notes): Likewise. (open_file): Add is_separate parameter. Use to initialise the is_separate field in the filedata structure. (open_deug): Update call to open_file. (process_object): Add processing of the contents of separate debuginfo files, gated by the process_links variable. (process_archive): Update call to open_file. (process_file): Initialise the is_separate field in the filedata structure. * dwarf.c (load_separate_debug_info_file): Only report the loading of a separate file if debug links are being dumped. * objcopy.c (keep_section_symbols): New variable. (enum command_line_switch): Add OPTION_KEEP_SYMBOLS. (strip_options): Add keep-section-symbols. (copy_options): Likewise. (copy_usage): Likewise. (strip_usage): Likewise. (copy_object): Keep section symbols if requested by command line option. (strip_main): Handle --keep-section-symbols. (copy_main): Likewise. * doc/binutils.texi: Document the new options. * NEWS: Mention the new features. * testsuite/binutils-all/compress.exp (test_gnu_debuglink): Update options passed to objdump. Use diff rather than cmp to compare the dumped data. * testsuite/binutils-all/objdump.WK2: Update regexp. * testsuite/binutils-all/objdump.WK3: Update regexp. * testsuite/binutils-all/objdump.exp: Use --process-links instead of --dwarf=follow-links. * testsuite/binutils-all/readelf.exp (readelf_test): Include readelf's output in the log when the test fails. Add the -P option to the -wKis test. * testsuite/binutils-all/readelf.wKis: Update expected output. 2021-03-03 Alan Modra PR 27493 * objcopy.c (filter_symbols): Apply --weaken to undefined symbols. * NEWS: Mention feature. 2021-03-01 H.J. Lu PR binutils/27486 * dwarf.c (load_separate_debug_info): Issue warning only if do_debug_links is set. * testsuite/binutils-all/compress.exp: Run objdump and readelf with missing debug file. 2021-03-01 Alan Modra PR 27128 * doc/binutils.texi: Add nm --with-symbol-versions and --without-symbol-versions documentation. * nm.c (with_symbol_versions): New variable. (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS. (long_options): Make --with-symbol-versions entry twiddle the flag. Add --without-symbol-versions. (print_symname): Strip version when !with_symbol_versions. Add dynamic version info under control of with_symbol_versions. (main): Remove OPTION_WITH_SYMBOL_VERSIONS case. 2021-02-26 Fangrui Song PR 27408 * readelf.c (quiet): New option flag. (enum long_option_values): New enum to hold long option value. (long_options): Add --quiet. (usage): Mention --quiet. (display_rel_file): If quiet is enabled, suppress "no symbols". (main): Handle the new option. * NEWS: Mention --quiet. * docs/binutils.texi: Document --quiet. 2021-02-26 Tom de Vries * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits. 2021-02-26 Tom de Vries PR 27390 * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and DW_FORM_addrx*. (read_and_display_attr_value): Likewise. 2021-02-25 Nick Clifton * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup forms. (read_and_display_attr_value): Handle sup forms. (display_debug_sup): New function. Displays the contents of a .debug_sup section. (load_debug_sup_file): New function. Loads the contents of a file referenced by a .debug_sup section. (check_for_and_load_links): Call load_debug_sup_file. (debug_displays): Add entry for .debug_sup. * dwarf.h (enum dwarf_section_display_enum): Add debug_sup. * readelf.c (process_section_headers): Add support for debug_sup. * doc/debug.options.texi: Note that the =links option will display the contents of .debug_sup sections. * NEWS: Mention the new support. 2021-02-25 Alan Modra PR 27456 * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED. 2021-02-24 Nick Clifton PR 27285 * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows when adding together the section sizes. 2021-02-24 Nick Clifton * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU build notes. * readelf.c (print_gnu_build_attribute_description): Likewise. 2021-02-24 Alan Modra Siddhesh Poyarekar PR 27456 * bucomm.h (smart_rename): Update prototype. * rename.c (smart_rename): Add fromfd and preserve_dates params. Pass fromfd and target_stat to simple_copy. Call set_times when preserve_dates. (simple_copy): Accept fromfd rather than from filename. Add target_stat param. Rewind fromfd rather than opening. Open "to" file without O_CREAT. Try to preserve S_ISUID and S_ISGID. * ar.c (write_archive): Rename ofd to tmpfd. Dup tmpfd before closing output temp file, and pass tmpfd to smart_rename. * arsup.c (temp_fd): Rename from real_fd. (ar_save): Dup temp_fd and pass to smart_rename. * objcopy.c (strip_main, copy_main): Likewise, and pass preserve_dates. 2021-02-24 Alan Modra PR 27456 * rename.c: Tidy throughout. (smart_rename): Always copy. Remove windows specific code. 2021-02-20 Alan Modra * testsuite/lib/binutils-common.exp: Whitespace fixes throughout. (run_dump_test): Fail if expecting errors from a file like we do for error strings, if no error is seen. 2021-02-19 Alan Modra * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too. 2021-02-19 Siddhesh Poyarekar * ar.c (write_archive): Remove TARGET_STAT. Adjust call to SMART_RENAME. * arsup.c (ar_save): Likewise. * objcopy (strip_main): Don't copy TMPFD. Don't set times on temporary file and adjust call to SMART_RENAME. (copy_main): Likewise. * rename.c [!S_ISLNK]: Remove definitions. (try_preserve_permissions): Remove function. (smart_rename): Remove FD, PRESERVE_DATES arguments. Use rename system call only if TO does not exist. * bucomm.h (smart_rename): Adjust declaration. 2021-02-18 Nick Clifton * objcopy.c (merge_gnu_build_notes): Handle notes with a start address that is higher than the end address. 2021-02-17 Alan Modra * dwarf.c: Include limits.h. (CHAR_BIT): Provide backup define. (read_leb128): Use CHAR_BIT to size "result" in bits. Correct signed overflow checking. * testsuite/binutils-all/pr26548.s, * testsuite/binutils-all/pr26548.d, * testsuite/binutils-all/pr26548e.d: New tests. * testsuite/binutils-all/readelf.exp: Run them. (readelf_test): Drop unused "xfails" parameter. Update all uses. 2021-02-16 Jan Beulich * dwarf.c (process_debug_info): Initialize "dwo_id". 2021-02-15 Alan Modra * objdump.c (load_specific_debug_section): Don't call bfd_cache_section_contents. Rearrange so that bfd_get_full_section_contents is not called on path where bfd_simple_get_relocated_section_contents is called. Don't set section->user_data. (free_debug_section): Always free section->start. Don't twiddle section flags. * readelf.c (load_specific_debug_section): Don't set user_data. * dwarf.h (struct dwarf_section): Remove use_data field. * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit. 2021-02-15 Alan Modra * testsuite/binutils-all/compress.exp: Remove nds32 xfails. * testsuite/binutils-all/objdump.exp: Likewise. 2021-02-14 Alan Modra * objdump.c (slurp_symtab): Don't add an extra entry for NULL to the symbol array. (slurp_dynamic_symtab): Likewise. (dump_bfd): Formatting. Copy terminating NULL from extra_syms. 2021-02-14 Alan Modra * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. 2021-02-13 Mike Frysinger * aclocal.m4: Regenerate. 2021-02-12 Nick Clifton * configure.ac (follow-debug-links): Add option to enable or disable the following of debug links by default. Set the default for the option to be 'follow'. * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS. (dwarf_select_sections_by_names): Add no-follow-links option. (dwarf_select_sections_by_letter): Add 'N' option. * objdump.c (usage): Add conditional text describing the follow links option. (slurp_symtab): Ensure that there is a NULL entry at the end of the symbol table. (slurp_dynamic_symtab): Likewise. (dump_bfd): When extending the symbol table, ensure that there is still a NULL entry at the end. * readelf.c (usage): Add conditional text describing the follow links option. * doc/binutils.texi: Update documentation for objcopy and readelf. * doc/debug.options.texi: Update documentation of the follow-links option. * config.in: Regenerate. * configure: Regenerate. * testsuite/binutils-all/compress.exp: Add the -WN option to objdump command lines that are not expecting to follow links. * testsuite/binutils-all/readelf.exp: Add the --debug-dump=no-follow-links option to tests that are not expecting to follow debug links. * NEWS: Mention the new behaviour. 2021-02-12 Alan Modra * testsuite/binutils-all/objcopy.exp: Report "unsupported" when gas or ld fails to build a testcase rather than "unresolved". Report "fail" when readelf returns an error status rather than "unresolved". * testsuite/binutils-all/ar.exp: Likewise. * testsuite/binutils-all/compress.exp: Likewise. * testsuite/binutils-all/readelf.exp: Likewise. 2021-02-12 Alan Modra * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and "c" with "ccc" labels. 2021-02-12 Tom de Vries * dwarf.h (debug_info): Fix typo in comment. 2021-02-12 Tom de Vries * dwarf.c (display_debug_str_offsets): Handle multiple sets of entries. 2021-02-12 Tom de Vries * dwarf.c (process_debug_info): Print DWO ID. 2021-02-11 Alan Modra PR 27290 PR 27293 PR 27295 * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting. Use bfd_malloc_and_get_section. (elf32_avr_get_note_desc): Formatting. Return descsz. Sanity check namesz. Return NULL if descsz is too small. Ensure string table is terminated. (elf32_avr_get_device_info): Formatting. Add note_size param. Sanity check note. (elf32_avr_dump_mem_usage): Adjust to suit. 2021-02-10 Tom de Vries PR binutils/27391 * dwarf.c (load_dwo_file): Handle case that name is absolute path. 2021-02-10 Tom de Vries PR binutils/27371 * dwarf.c (display_debug_ranges): Filter range lists according to section. 2021-02-09 Tom de Vries PR binutils/27370 * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8. 2021-02-09 Tom de Vries PR binutils/27386 * dwarf.c (process_debug_info): Handling DW_UT_skeleton and DW_UT_split_compile. 2021-02-09 Alan Modra * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove symbianelf. 2021-02-07 Alan Modra * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer uninitialised on invalid input. 2021-02-06 Alan Modra PR 27349 * rename.c (smart_rename): Test for existence and type of output file with lstat. 2021-02-05 Nick Clifton * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer. 2021-02-05 Eli Zaretskii PR 27252 * elfedit.c (check_file): * bucomm.c (get_file_size): Fix typos in comments. 2021-02-05 Alan Modra PR 27345 * arsup.c (ar_save): Use stat rather than lstat. 2021-02-03 Alan Modra PR 27270 PR 27284 PR 26945 * ar.c: Don't include libbfd.h. (write_archive): Replace xmalloc+strcpy with xstrdup. Use bfd_stat rather than fstat on iostream. Move stat and fd tests outside of _WIN32 ifdef. Delete skip_stat variable. * arsup.c (temp_name, real_ofd): New static variables. (ar_open): Use make_tempname and bfd_fdopenw. (ar_save): Adjust to suit ar_open changes. Move stat output of _WIN32 ifdef. * objcopy.c: Don't include libbfd.h. (copy_file): Use bfd_stat. 2021-02-02 H.J. Lu PR binutils/27281 * readelf.c (process_section_headers): Add 'R' and 'D' to "Key to Flags:". * testsuite/binutils-all/retain1a.d: Updated. 2021-01-30 Nick Clifton * README-how-to-make-a-release: Small updates after the 2.35.2 release. 2021-01-28 Eli Zaretskii PR 4356 * windres.c (quot): Use double quotes to protect strings on Windows platforms. 2021-01-28 Eli Zaretskii PR 27252 * bucomm.c (get_file_size): Add code to handle /dev/null on Windows systems. * elfedit.c (check_file): Likewise. 2021-01-27 Nick Clifton * objcopy.c (copy_main): Remove conditional control of the calls to free, simplifying the code and making it easier to detect typos. 2021-01-26 Frederic Cambus * objcopy.c (copy_main): Fix a double free happening when both --localize-symbols and --globalize-symbols options are invoked together. 2021-01-24 Nick Clifton * README-how-to-make-a-release: Minor updates after the 2.36 release. 2021-01-16 Alan Modra * readelf.c (uncompress_section_contents): Tidy inflateEnd result test. 2021-01-15 Alan Modra PR 26539 * readelf.c (uncompress_section_contents): Always call inflateEnd. 2021-01-14 Alexandre Oliva * MAINTAINERS: Update my email address. 2021-01-14 Nick Clifton * po/sv.po: Updated Swedish translation. 2021-01-13 Alan Modra * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. 2021-01-13 Zebediah Figura PR 27037 * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry and before exit. (i386_x64_trampoline): Add SEH annotations. (struct mac): Add how_seh field. (make_delay_head): If how_set field is true add SEh instructions. 2021-01-12 H.J. Lu PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. 2021-01-12 Nick Clifton * po/fr.po: Updated French translation. 2021-01-11 H.J. Lu PR ld/27173 * configure: Regenerated. 2021-01-11 Nick Clifton * po/pt.po: Updated Portuguese translation. * po/sr.po: Updated Serbian translation. * po/uk.po: Updated Ukranian translation. 2021-01-09 H.J. Lu * configure: Regenerated. 2021-01-09 Nick Clifton * configure: Regenerate. * po/binutils.pot: Regenerate. 2021-01-09 Nick Clifton * 2.36 release branch crated. * README-how-to-make-a-release: Add note about updating Makefiles and libtool files. * BRANCHES: Add binutils-2.36-branch. 2021-01-09 Alan Modra * configure: Regenerate. 2021-01-07 Samuel Thibault * configure: Regenerate. 2021-01-07 H.J. Lu PR 27109 * objcopy.c (copy_object): Handle section symbols for non-relocatable inputs. * testsuite/binutils-all/readelf.exp (readelf_test): Check is_elf_unused_section_symbols. * testsuite/binutils-all/readelf.s-64: Updated. * testsuite/binutils-all/readelf.ss: Likewise. * testsuite/binutils-all/readelf.ss-64: Likewise. * testsuite/binutils-all/readelf.s-64-unused: New file. * testsuite/binutils-all/readelf.ss-64-unused: Likewise. * testsuite/binutils-all/readelf.ss-unused: Likewise. * testsuite/lib/binutils-common.exp (is_elf_unused_section_symbols): New proc. 2021-01-06 Reuben Thomas * binutils/readelf.c: Correct grammar in comment. 2021-01-01 Nicolas Boulenguez * coffgrok.c (do_type): Correct spelling of auxiliary in errors. * doc/binutils.texi: Correct grammar. * readelf.c (process_version_sections): Correct spelling of auxiliary in warning. * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix. 2021-01-01 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2020 Copyright (C) 2021 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: