1 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
4 * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
6 2021-05-27 Alan Modra <amodra@gmail.com>
8 * readelf (usage): Order -w letters to match --debug-dump= and
9 move common '=' for --debug-dump out of brackets.
11 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
14 * readelf.c (decode_x86_feature_2): Support
15 GNU_PROPERTY_X86_FEATURE_2_CODE16.
17 2021-05-23 Tiezhu Yang <yangtiezhu@loongson.cn>
19 * readelf.c (get_machine_name): Change Loongson Loongarch to
22 2021-05-21 Luis Machado <luis.machado@linaro.org>
24 * readelf.c (get_note_type): Add missing NT_ARM_* entries.
26 2021-05-21 Luis Machado <luis.machado@linaro.org>
28 * readelf.c (get_note_type): Handle NT_MEMTAG note types.
30 2021-05-19 Eli Schwartz <eschwartz@archlinux.org>
32 * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
34 2021-05-19 Alan Modra <amodra@gmail.com>
37 * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
38 param with map_return, and return map for DW_FORM_ref_addr.
39 (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
40 Pass returned cu map start and end to recursive call.
41 (read_and_display_attr_value): Similarly.
43 2021-05-19 Alan Modra <amodra@gmail.com>
46 * sysdump.c (getBARRAY): Sanity check size against max.
47 (getINT): Avoid UB shift left.
49 2021-05-15 Alan Modra <amodra@gmail.com>
51 * dwarf.c (process_cu_tu_index): Avoid pointer UB. Use _mul_overflow.
54 2021-05-15 Alan Modra <amodra@gmail.com>
56 * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
59 2021-05-15 Alan Modra <amodra@gmail.com>
61 * dwarf.c (display_debug_names): Complain when header length is
62 too small. Avoid pointer UB. Sanity check augmentation string,
63 CU table, TU table and foreign TU table sizes.
65 2021-05-15 Alan Modra <amodra@gmail.com>
67 * dwarf.c (display_debug_frames): Delete initial_length_size.
68 Avoid pointer UB. Constrain data reads to length given in header.
69 Sanity check cie header length. Only skip up to next FDE on
70 finding augmentation data too long.
72 2021-05-15 Alan Modra <amodra@gmail.com>
74 * dwarf.c (read_cie): Add more sanity checks to ensure data
75 pointer is not bumped past end.
77 2021-05-15 Alan Modra <amodra@gmail.com>
79 * dwarf.c (display_debug_ranges): Delete initial_length_size.
80 Correct fallback size calculated on finding a reloc. Constrain
81 data reads to length given in header. Avoid pointer UB.
83 2021-05-15 Alan Modra <amodra@gmail.com>
85 * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
87 2021-05-15 Alan Modra <amodra@gmail.com>
89 * dwarf.c (display_debug_str_offsets): Constrain reads to length
92 2021-05-15 Alan Modra <amodra@gmail.com>
94 * dwarf.c (display_debug_aranges): Delete initial_length_size.
95 Use end_ranges to constrain data reads to header length. Avoid
98 2021-05-15 Alan Modra <amodra@gmail.com>
100 * dwarf.c (display_loc_list): Avoid pointer UB. Correct check
101 before reading uleb length. Warn on excess length.
103 2021-05-15 Alan Modra <amodra@gmail.com>
105 * dwarf.c (display_debug_macro): Print strings that might not
106 be zero terminated with %*s. Don't bump curr if unterminated.
108 2021-05-15 Alan Modra <amodra@gmail.com>
110 * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
111 Simplify length sanity check, and check for too small lengths.
112 Constrain data reads to header length. Avoid pointer UB.
114 2021-05-15 Alan Modra <amodra@gmail.com>
116 * dwarf.c (display_debug_macinfo): Print strings that might not
117 be zero terminated with %*s. Don't bump curr if unterminated.
119 2021-05-15 Alan Modra <amodra@gmail.com>
121 * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
122 Simplify length check. Constrain reads to length given by header.
124 2021-05-15 Alan Modra <amodra@gmail.com>
126 * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
127 we have already checked for NUL termination.
129 2021-05-15 Alan Modra <amodra@gmail.com>
131 * dwarf.c (read_debug_line_header): Delete initial_length_size.
132 Avoid pointer UB. Keep within length specified by header.
135 2021-05-15 Alan Modra <amodra@gmail.com>
137 * dwarf.c (process_debug_info): Always do the first CU length
138 scan for sanity checks. Remove initial_length_size var and
139 instead calculate end_cu. Use end_cu to limit data reads.
140 Delete now dead code checking length.
142 2021-05-15 Alan Modra <amodra@gmail.com>
144 * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
146 2021-05-15 Alan Modra <amodra@gmail.com>
148 * bucomm.h (_mul_overflow): Define.
149 * dwarf.c (get_encoded_value): Avoid pointer UB.
151 2021-05-13 Alan Modra <amodra@gmail.com>
154 * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
157 2021-05-13 Alan Modra <amodra@gmail.com>
160 * dwarf.c (display_debug_frames): Sanity check cie_off before
161 attempting to read cie.
163 2021-05-12 Alan Modra <amodra@gmail.com>
165 * dwarf.c (process_extended_line_op): Don't bump data pointer past
166 end when strnlen doesn't find string terminator.
167 (decode_location_expression): Remove dead code.
168 (skip_attr_bytes): Remove const from end param. Ensure data
169 pointer doesn't pass end.
170 (get_type_signedness): Remove const from end param.
171 (read_and_display_attr_value): Ensure data pointer doesn't pass end.
172 (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
173 (display_debug_pubnames_worker): Likewise.
174 (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
175 than blindly incrementing data pointer.
176 (display_debug_addr, display_debug_str_offsets): Likewise. Don't
177 compare pointers, compare lengths.
179 2021-05-12 Alan Modra <amodra@gmail.com>
181 * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
182 (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
183 (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
184 (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
185 SAFE_BYTE_GET followed by increment.
186 (process_debug_info): Likewise, and test bytes remaining before
187 incrementing section_begin rather than using pointer comparison.
188 (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
189 (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
191 2021-05-12 Alan Modra <amodra@gmail.com>
193 * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
194 (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
195 SAFE_BYTE_GET_AND_INC.
196 (read_and_display_attr_value): Likewise. Print using dwarf_vmatoa.
197 (process_debug_info, process_cu_tu_index): Likewise.
198 * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
199 (byte_get, byte_get_little_endian, byte_get_big_endian),
200 (byte_get_signed): Make size param unsigned. Remove code dealing
202 (byte_get_64): Delete.
203 * elfcomm.h (byte_put, byte_put_little_endian, byte_put_big_endian),
204 (byte_get, byte_get_little_endian, byte_get_big_endian),
205 (byte_get_signed): Update prototypes.
206 (byte_get_64): Delete.
208 2021-05-12 Alan Modra <amodra@gmail.com>
211 * dwarf.c (display_debug_frames): Don't compare pointers derived
212 from user input. Test offset against bounds instead.
214 2021-05-12 Alan Modra <amodra@gmail.com>
217 * dwarf.c (display_formatted_table): Test for data >= end rather
219 (process_extended_line_op): Likewise.
220 (display_debug_lines_raw): Likewise.
221 (display_debug_lines_decoded): Likewise.
223 2021-05-12 Alan Modra <amodra@gmail.com>
226 * dwarf.c (fetch_indexed_string): Correct length sanity checks.
227 Sanity check section size for version and padding too. Correct
228 index sanity check. Handle multiple tables in .debug_str_offsets.
230 2021-05-11 Hans-Peter Nilsson <hp@axis.com>
232 * dwarf.c (process_abbrev_set): Properly parenthesize before
233 casting to unsigned long.
235 2021-05-11 Alan Modra <amodra@gmail.com>
238 * dwarf.c (process_abbrev_set): Replace start and end parameters
239 with section, abbrev_base, abbrev_size, abbrev_offset. Update
240 all callers. Sanity check parameters correctly and emit warnings
242 (process_debug_info): ..here.
244 2021-05-10 Thomas Wolff <towo@towo.net>
249 * windres.c (quot): Revert previous delta. Do not use double
250 quotes when spaces are detected in options.
251 * doc/binutils.texi (windres): Remove suggestion that the
252 --preprocessor option can take arguments.
254 2021-05-10 Alan Modra <amodra@gmail.com>
256 * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
257 END rather than adding amount to PTR.
258 (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
260 2021-05-09 Alan Modra <amodra@gmail.com>
262 * objcopy.c (eq_string): Delete.
263 (create_symbol_htab): Use htab_eq_string.
265 2021-05-08 Mike Frysinger <vapier@gentoo.org>
267 * README-how-to-make-a-release: Update html & pdf entries.
269 2021-05-08 Mike Frysinger <vapier@gentoo.org>
271 * doc/Makefile.am (html-local, binutils/index.html): New targets.
272 * doc/Makefile.in: Regenerate.
274 2021-05-08 Mike Frysinger <vapier@gentoo.org>
276 * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
277 * doc/Makefile.in: Regenerate.
279 2021-05-07 Nick Clifton <nickc@redhat.com>
281 * readelf.c (no_processor_specific_unwind): New function.
282 (process_unwind): Use no_processor_specific_unwind for X86
285 2021-05-07 Michael Forney <mforney@mforney.org>
287 * dwarf.c: Don't omit second operand of '?' operator.
289 2021-04-30 Nick Clifton <nickc@redhat.com>
292 * dwarf.c (load_debug_sup_file): Allocate memory for filename in
295 2021-04-29 Nick Clifton <nickc@redhat.com>
298 * doc/binutils.texi (windres): Correct the description of the
299 default value of the --preprocessor argument.
301 2021-04-27 Nick Clifton <nickc@redhat.com>
304 * dwarf.c (parse_gnu_debuglink): Reject empty names.
305 (parse_gnu_debugaltlink): Likewise.
307 2021-04-22 Clément Chigot <clement.chigot@atos.net>
309 * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
312 2021-04-21 Nick Lott <nick.lott@gmail.com>
315 * readelf.c (sym_base): New variable.
316 (enum print_mode): Add more modes.
317 (print_vma): Add suport for new modes.
318 (options): Add sym-base.
319 (usage): Add sym-base.
320 (parse_args): Add support for --sym-base.
321 (print_dynamic_symbol_size): New function.
322 (print_dynamic_symbol): Use new function.
323 * doc/binutils.texi: Document the new feature.
324 * NEWS: Mention the new feature.
326 2021-04-21 Nick Clifton <nickc@redhat.com>
328 * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
329 Adjust expected output to allow for named section symbols.
330 * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
332 * testsuite/binutils-all/readelf.s-64: Likewise.
333 * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
334 * testsuite/binutils-all/readelf.ss-tmips: Likewise.
335 * testsuite/binutils-all/readelf.ss-unused: Likewise.
337 2021-04-21 Luo Longjun <luolongjun@huawei.com>
339 * readelf.c (print_dynamic_symbol): Print the section name for
340 section symbols without a name of their own.
342 2021-04-20 Andreas Krebbel <krebbel@linux.ibm.com>
344 * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
345 add him to Past Maintainers.
346 Update my email address.
348 2021-04-19 Nick Clifton <nickc@redhat.com>
351 * arsup.c (ar_addmod): Enable plugin support, if available.
353 2021-04-19 Nick Clifton <nickc@redhat.com>
355 * rename.c: (get_stat_atime_ns): Add prototype.
356 (get_stat_mtime_ns): Add prototype.
358 2021-04-16 Alan Modra <amodra@gmail.com>
361 * rename.c (get_stat_atime, get_stat_mtime): Make static.
362 (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
364 2021-04-15 Pekka Seppänen <pexu@sourceware.mail.kapsi.fi>
367 * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
368 (get_stat_mtime_ns): Likewise.
370 2021-04-15 Alan Modra <amodra@gmail.com>
373 * configure.ac: Check for sys/time.h and utimensat. Use standard
374 checks for mkstemp and mkdtemp. Whitespace. Check for nanosecond
375 members of struct stat.
376 * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
377 (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
378 (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
379 (get_stat_atime, get_stat_mtime): Likewise.
380 (set_times): Choose first available of utimensat, utimes, utime.
381 Use above inline functions to set timespec and timeval values.
382 * configure: Regenerate.
383 * config.in: Regenerate.
384 * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
385 file timestamp when --preserve-dates is used.
387 2021-04-15 Alan Modra <amodra@gmail.com>
390 * rename.c (smart_rename): When TO and FROM are equal, just set
392 * objcopy.c (strip_main, copy_main): Always call smart_rename.
394 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
397 * testsuite/binutils-all/x86-64/pr27708.dump: New file.
398 * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
399 * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
402 2021-04-14 Mark Harmstone <mark@harmstone.com>
405 * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
406 end of the structure.
408 2021-04-14 Frederic Cambus <fred@statdns.com>
410 * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
411 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
413 2021-04-14 Alan Modra <amodra@gmail.com>
416 * objdump.c (show_line): Don't limit paths to PATH_MAX.
417 * readelf.c (struct filedata): Change program_interpreter from
418 a char array to a char pointer.
419 (process_program_headers): Sanity check PT_INTERP p_filesz.
420 Malloc program_interpreter using p_filesz and read directly from
422 (process_dynamic_section): Check program_interpreter is non-NULL.
423 (free_filedata): New function, split out from..
424 (process_object): ..here.
425 (close_debug_file): Call free_filedata.
426 * sysdep.h: Don't include sys/param.h.
427 (PATH_MAX): Don't define.
428 * configure.ac: Don't check for sys/param.h.
429 * configure: Regenerate.
431 2021-04-13 Frederic Cambus <fred@statdns.com>
433 * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
434 check for NT_NETBSD_PAX.
436 2021-04-12 Alan Modra <amodra@gmail.com>
438 * configure.ac (--enable-checking): Add support.
439 * config.in: Regenerate.
440 * configure: Regenerate.
442 2021-04-09 Alan Modra <amodra@gmail.com>
444 * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
446 (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
447 (disassemble_section, disassemble_data): Likewise.
449 2021-04-06 Alan Modra <amodra@gmail.com>
451 * objdump.c (objdump_symbol_at_address): Return asymbol*.
453 2021-04-06 Alan Modra <amodra@gmail.com>
455 * NEWS: Mention C99 requirement.
456 * README: Likewise. Modernise examples and "Reporting bugs".
458 2021-04-05 Alan Modra <amodra@gmail.com>
460 * configure.ac: Assume long long is available. Don't test for
461 strings.h, stdlib.h, limits.h, locale.h, or wchar.h. Check
462 inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
463 strcoll, setlocale, setmode or location of time_t. Don't check
464 for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
465 (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
466 * sysdep.h: Don't include alloca-conf.h, include config.h instead.
467 Test HAVE_SYS_TYPES_H and reorder includes. Include limits.h,
468 locale.h, string.h and stdlib.h unconditionally. Remove various
469 fallback declarations. Assume long long is available.
470 * addr2line.c: Don't test HAVE_SETLOCALE.
472 * coffdump.c: Likewise.
473 * dlltool.c: Likewise.
474 * dllwrap.c: Likewise.
475 * elfedit.c: Likewise.
477 * objcopy.c: Likewise.
478 * objdump.c: Likewise.
479 * readelf.c: Likewise.
481 * srconv.c: Likewise.
482 * strings.c: Likewise.
483 * sysdump.c: Likewise.
484 * windmc.c: Likewise.
485 * windres.c: Likewise.
486 * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
487 * dwarf.c: Include limits.h unconditionally. Assume long long
489 * nm.c: Don't test HAVE_STRCOLL.
490 * readelf.c: Don't test HAVE_WCHAR_H.
491 * strings.c: Assume long long is available.
492 * syslex.l: Include string.h unconditionally.
493 * aclocal.m4: Regenerate.
494 * config.in: Regenerate.
495 * configure: Regenerate.
496 * Makefile.in: Regenerate.
497 * doc/Makefile.in: Regenerate.
499 2021-04-01 Martin Liska <mliska@suse.cz>
501 * elfcomm.h (strneq): Remove strneq and use startswith.
502 * readelf.c (ia64_process_unwind): Likewise.
503 (process_note): Likewise.
505 2021-04-01 Martin Liska <mliska@suse.cz>
507 * dllwrap.c: Use startswith function.
508 * objcopy.c (is_dwo_section): Likewise.
509 (handle_remove_section_option): Likewise.
510 (copy_main): Likewise.
511 * objdump.c (is_significant_symbol_name): Likewise.
513 2021-04-01 Martin Liska <mliska@suse.cz>
515 * dwarf.c (display_debug_lines_raw): Replace const_strneq with
517 (display_debug_lines_decoded): Likewise.
518 (display_debug_links): Likewise.
519 * elfcomm.c (setup_archive): Likewise.
520 * elfcomm.h (const_strneq): Likewise.
521 * readelf.c (process_section_headers): Likewise.
522 (slurp_ia64_unwind_table): Likewise.
523 (slurp_hppa_unwind_table): Likewise.
524 (decode_arm_unwind): Likewise.
525 (display_debug_section): Likewise.
526 (process_note): Likewise.
528 2021-03-31 Alan Modra <amodra@gmail.com>
530 * sysdep.h (POISON_BFD_BOOLEAN): Define.
531 * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
532 * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
533 * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
534 * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
535 * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
536 * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
537 * windmc.c, * windmc.h, * windres.c, * winduni.c,
538 * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
539 and TRUE with true throughout.
541 2021-03-31 Alan Modra <amodra@gmail.com>
543 * coffdump.c: Include stdint.h in place of bfd_stdint.h.
546 2021-03-31 Alan Modra <amodra@gmail.com>
548 * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
550 2021-03-29 Alan Modra <amodra@gmail.com>
552 * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
553 * dwarf.c (read_and_display_attr_value): Likewise.
554 (display_debug_str_offsets): Likewise.
555 * objdump.c (dump_bfd): Likewise.
556 * readelf.c (dump_section_as_strings): Likewise.
557 (dump_section_as_bytes): Likewise.
559 2021-03-29 Alan Modra <amodra@gmail.com>
561 * objdump.c (process_links): Use type int.
562 * readelf.c (request_dump): Don't increment do_dump, set it.
563 * windint.h (target_is_bigendian): Use type bfd_boolean.
564 * windmc.c (target_is_bigendian): Likewise.
565 * windres.c (target_is_bigendian): Likewise.
567 2021-03-22 Martin Liska <mliska@suse.cz>
569 * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
571 * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
572 * objcopy.c (is_mergeable_note_section): Likewise.
573 * objdump.c (dump_dwarf_section): Likewise.
574 * prdbg.c (pr_method_type): Likewise.
575 (pr_class_baseclass): Likewise.
576 (tg_class_baseclass): Likewise.
577 * readelf.c (process_lto_symbol_tables): Likewise.
578 * stabs.c (ULLHIGH): Likewise.
579 (parse_stab_argtypes): Likewise.
580 (stab_demangle_function_name): Likewise.
582 2021-03-19 H.J. Lu <hongjiu.lu@intel.com>
584 * readelf.c (get_machine_name): Add EM_INTELGT.
586 2021-03-18 Nick Clifton <nickc@redhat.com>
589 * readelf.c (dump_section_as_strings): Mention separate filename.
590 (dump_section_as_bytes): Likewise.
591 (dump_section_as_ctf): Likewise.
592 (initialise_dumkps_byname): Only issue a warning for missing
593 sections if processing the main file.
594 (process_section_contents): Only issue a warning for unsumped
595 section numbers in the main file.
596 (initialise_dump_sects): New function. Contains code extracted
598 (process_object): ... here. Also call initialise_dump_sects for
601 2021-03-16 Nick Clifton <nickc@redhat.com>
604 * readelf.c (display_debug_section): Also retain .debug_addr
607 2021-03-16 Nick Clifton <nickc@redhat.com>
610 * readelf.c (process_section_contents): Only dump debug
611 information for separate files unless process_links is enabled.
612 (process_object): Always call process_section_contents for
615 2021-03-15 Nick Clifton <nickc@redhat.com>
618 * nm.c (FORMAT_JUST_SYMBOLS): Define.
619 (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
620 (long_options): Add just-symbols.
621 (set_output_format): Add support for just-symbols.
622 (get_print_format): Likewise.
623 (do_not_print_object_filename): New function.
624 (do_not_print_archive_filename): New function.
625 (do_not_print_archive_member): New function.
626 (do_not_print_symbol_filename): New function.
627 (just_print_symbol_name): New function.
628 (main): Handle --just-symbols.
629 * NEWS: Mention the new feature.
630 * doc/binutils.texi: Document the new feature.
632 2021-03-12 Clément Chigot <clement.chigot@atos.net>
634 * od-xcoff.c: Replace RTB by TRL entry.
636 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
637 Andrew Burgess <andrew.burgess@embecosm.com>
639 * readelf.c (get_note_type): Handle NT_RISCV_CSR.
641 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
642 Andrew Burgess <andrew.burgess@embecosm.com>
644 * readelf.c (get_note_type): Handle NT_GDB_TDESC.
646 2021-03-05 Nick Clifton <nickc@redhat.com>
649 * dwarf.c (display_debug_macro): Handle the displaying of
650 DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
651 .debug_macro.dwo sections.
653 2021-03-04 Nick Clifton <nickc@redhat.com>
656 * objdump.c (process_links): New variable.
657 (usage): Add --process-links.
658 (long_options): Likewise.
659 (dump_bfd): Stop processing once the bfd has been loaded unless
660 this is the main file or process_links has been enabled.
661 (main): Handle the process-links option.
662 * readelf.c (process_links): New variable.
663 (struct filedata): Add is_separate field.
664 (options): Add --process-links.
666 (parse_args): Likewise.
667 (process_file_header): Include the filename when dumping
668 information for separate debuginfo files.
669 (process_program_headers): Likewise.
670 (process_section_headers): Likewise.
671 (process_section_groups): Likewise.
672 (process_relocs): Likewise.
673 (process_dynamic_section): Likewise.
674 (process_version_sections): Likewise.
675 (display_lto_symtab): Likewise.
676 (process_symbol_table): Likewise.
677 (process_syminfo): Likewise.
678 (initialise_dumps_by_name): Likewise.
679 (process_section_contents): Likewise.
680 (process_notes_at): Likewise.
681 (process_notes): Likewise.
682 (open_file): Add is_separate parameter. Use to initialise the
683 is_separate field in the filedata structure.
684 (open_deug): Update call to open_file.
685 (process_object): Add processing of the contents of separate
686 debuginfo files, gated by the process_links variable.
687 (process_archive): Update call to open_file.
688 (process_file): Initialise the is_separate field in the filedata
690 * dwarf.c (load_separate_debug_info_file): Only report the
691 loading of a separate file if debug links are being dumped.
692 * objcopy.c (keep_section_symbols): New variable.
693 (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
694 (strip_options): Add keep-section-symbols.
695 (copy_options): Likewise.
696 (copy_usage): Likewise.
697 (strip_usage): Likewise.
698 (copy_object): Keep section symbols if requested by command line
700 (strip_main): Handle --keep-section-symbols.
701 (copy_main): Likewise.
702 * doc/binutils.texi: Document the new options.
703 * NEWS: Mention the new features.
704 * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
705 Update options passed to objdump. Use diff rather than cmp to
706 compare the dumped data.
707 * testsuite/binutils-all/objdump.WK2: Update regexp.
708 * testsuite/binutils-all/objdump.WK3: Update regexp.
709 * testsuite/binutils-all/objdump.exp: Use --process-links
710 instead of --dwarf=follow-links.
711 * testsuite/binutils-all/readelf.exp (readelf_test): Include
712 readelf's output in the log when the test fails.
713 Add the -P option to the -wKis test.
714 * testsuite/binutils-all/readelf.wKis: Update expected output.
716 2021-03-03 Alan Modra <amodra@gmail.com>
719 * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
720 * NEWS: Mention feature.
722 2021-03-01 H.J. Lu <hongjiu.lu@intel.com>
725 * dwarf.c (load_separate_debug_info): Issue warning only if
726 do_debug_links is set.
727 * testsuite/binutils-all/compress.exp: Run objdump and readelf
728 with missing debug file.
730 2021-03-01 Alan Modra <amodra@gmail.com>
733 * doc/binutils.texi: Add nm --with-symbol-versions and
734 --without-symbol-versions documentation.
735 * nm.c (with_symbol_versions): New variable.
736 (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
737 (long_options): Make --with-symbol-versions entry twiddle the flag.
738 Add --without-symbol-versions.
739 (print_symname): Strip version when !with_symbol_versions. Add
740 dynamic version info under control of with_symbol_versions.
741 (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
743 2021-02-26 Fangrui Song <maskray@google.com>
746 * readelf.c (quiet): New option flag.
747 (enum long_option_values): New enum to hold long option value.
748 (long_options): Add --quiet.
749 (usage): Mention --quiet.
750 (display_rel_file): If quiet is enabled, suppress "no symbols".
751 (main): Handle the new option.
752 * NEWS: Mention --quiet.
753 * docs/binutils.texi: Document --quiet.
755 2021-02-26 Tom de Vries <tdevries@suse.de>
757 * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
759 2021-02-26 Tom de Vries <tdevries@suse.de>
762 * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
764 (read_and_display_attr_value): Likewise.
766 2021-02-25 Nick Clifton <nickc@redhat.com>
768 * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
770 (read_and_display_attr_value): Handle sup forms.
771 (display_debug_sup): New function. Displays the contents of a
773 (load_debug_sup_file): New function. Loads the contents of a file
774 referenced by a .debug_sup section.
775 (check_for_and_load_links): Call load_debug_sup_file.
776 (debug_displays): Add entry for .debug_sup.
777 * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
778 * readelf.c (process_section_headers): Add support for debug_sup.
779 * doc/debug.options.texi: Note that the =links option will display
780 the contents of .debug_sup sections.
781 * NEWS: Mention the new support.
783 2021-02-25 Alan Modra <amodra@gmail.com>
786 * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
788 2021-02-24 Nick Clifton <nickc@redhat.com>
791 * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
792 when adding together the section sizes.
794 2021-02-24 Nick Clifton <nickc@redhat.com>
796 * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
798 * readelf.c (print_gnu_build_attribute_description): Likewise.
800 2021-02-24 Alan Modra <amodra@gmail.com>
801 Siddhesh Poyarekar <siddhesh@gotplt.org>
804 * bucomm.h (smart_rename): Update prototype.
805 * rename.c (smart_rename): Add fromfd and preserve_dates params.
806 Pass fromfd and target_stat to simple_copy. Call set_times
808 (simple_copy): Accept fromfd rather than from filename. Add
809 target_stat param. Rewind fromfd rather than opening. Open
810 "to" file without O_CREAT. Try to preserve S_ISUID and S_ISGID.
811 * ar.c (write_archive): Rename ofd to tmpfd. Dup tmpfd before
812 closing output temp file, and pass tmpfd to smart_rename.
813 * arsup.c (temp_fd): Rename from real_fd.
814 (ar_save): Dup temp_fd and pass to smart_rename.
815 * objcopy.c (strip_main, copy_main): Likewise, and pass
818 2021-02-24 Alan Modra <amodra@gmail.com>
821 * rename.c: Tidy throughout.
822 (smart_rename): Always copy. Remove windows specific code.
824 2021-02-20 Alan Modra <amodra@gmail.com>
826 * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
827 (run_dump_test): Fail if expecting errors from a file like we do
828 for error strings, if no error is seen.
830 2021-02-19 Alan Modra <amodra@gmail.com>
832 * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
834 2021-02-19 Siddhesh Poyarekar <siddhesh@gotplt.org>
836 * ar.c (write_archive): Remove TARGET_STAT. Adjust call to
838 * arsup.c (ar_save): Likewise.
839 * objcopy (strip_main): Don't copy TMPFD. Don't set times on
840 temporary file and adjust call to SMART_RENAME.
841 (copy_main): Likewise.
842 * rename.c [!S_ISLNK]: Remove definitions.
843 (try_preserve_permissions): Remove function.
844 (smart_rename): Remove FD, PRESERVE_DATES arguments. Use
845 rename system call only if TO does not exist.
846 * bucomm.h (smart_rename): Adjust declaration.
848 2021-02-18 Nick Clifton <nickc@redhat.com>
850 * objcopy.c (merge_gnu_build_notes): Handle notes with a start
851 address that is higher than the end address.
853 2021-02-17 Alan Modra <amodra@gmail.com>
855 * dwarf.c: Include limits.h.
856 (CHAR_BIT): Provide backup define.
857 (read_leb128): Use CHAR_BIT to size "result" in bits. Correct
858 signed overflow checking.
859 * testsuite/binutils-all/pr26548.s,
860 * testsuite/binutils-all/pr26548.d,
861 * testsuite/binutils-all/pr26548e.d: New tests.
862 * testsuite/binutils-all/readelf.exp: Run them.
863 (readelf_test): Drop unused "xfails" parameter. Update all uses.
865 2021-02-16 Jan Beulich <jbeulich@suse.com>
867 * dwarf.c (process_debug_info): Initialize "dwo_id".
869 2021-02-15 Alan Modra <amodra@gmail.com>
871 * objdump.c (load_specific_debug_section): Don't call
872 bfd_cache_section_contents. Rearrange so that
873 bfd_get_full_section_contents is not called on path where
874 bfd_simple_get_relocated_section_contents is called.
875 Don't set section->user_data.
876 (free_debug_section): Always free section->start. Don't twiddle
878 * readelf.c (load_specific_debug_section): Don't set user_data.
879 * dwarf.h (struct dwarf_section): Remove use_data field.
880 * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
882 2021-02-15 Alan Modra <amodra@gmail.com>
884 * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
885 * testsuite/binutils-all/objdump.exp: Likewise.
887 2021-02-14 Alan Modra <amodra@gmail.com>
889 * objdump.c (slurp_symtab): Don't add an extra entry for NULL
891 (slurp_dynamic_symtab): Likewise.
892 (dump_bfd): Formatting. Copy terminating NULL from extra_syms.
894 2021-02-14 Alan Modra <amodra@gmail.com>
896 * Makefile.in: Regenerate.
897 * doc/Makefile.in: Regenerate.
899 2021-02-13 Mike Frysinger <vapier@gentoo.org>
901 * aclocal.m4: Regenerate.
903 2021-02-12 Nick Clifton <nickc@redhat.com>
905 * configure.ac (follow-debug-links): Add option to enable or
906 disable the following of debug links by default. Set the
907 default for the option to be 'follow'.
908 * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
909 (dwarf_select_sections_by_names): Add no-follow-links option.
910 (dwarf_select_sections_by_letter): Add 'N' option.
911 * objdump.c (usage): Add conditional text describing the
913 (slurp_symtab): Ensure that there is a NULL entry at the end
915 (slurp_dynamic_symtab): Likewise.
916 (dump_bfd): When extending the symbol table, ensure that there
917 is still a NULL entry at the end.
918 * readelf.c (usage): Add conditional text describing the
920 * doc/binutils.texi: Update documentation for objcopy and
922 * doc/debug.options.texi: Update documentation of the
924 * config.in: Regenerate.
925 * configure: Regenerate.
926 * testsuite/binutils-all/compress.exp: Add the -WN option to
927 objdump command lines that are not expecting to follow links.
928 * testsuite/binutils-all/readelf.exp: Add the
929 --debug-dump=no-follow-links option to tests that are not
930 expecting to follow debug links.
931 * NEWS: Mention the new behaviour.
933 2021-02-12 Alan Modra <amodra@gmail.com>
935 * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
936 gas or ld fails to build a testcase rather than "unresolved".
937 Report "fail" when readelf returns an error status rather than
939 * testsuite/binutils-all/ar.exp: Likewise.
940 * testsuite/binutils-all/compress.exp: Likewise.
941 * testsuite/binutils-all/readelf.exp: Likewise.
943 2021-02-12 Alan Modra <amodra@gmail.com>
945 * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
946 "c" with "ccc" labels.
948 2021-02-12 Tom de Vries <tdevries@suse.de>
950 * dwarf.h (debug_info): Fix typo in comment.
952 2021-02-12 Tom de Vries <tdevries@suse.de>
954 * dwarf.c (display_debug_str_offsets): Handle multiple sets of
957 2021-02-12 Tom de Vries <tdevries@suse.de>
959 * dwarf.c (process_debug_info): Print DWO ID.
961 2021-02-11 Alan Modra <amodra@gmail.com>
966 * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
967 Use bfd_malloc_and_get_section.
968 (elf32_avr_get_note_desc): Formatting. Return descsz. Sanity
969 check namesz. Return NULL if descsz is too small. Ensure
970 string table is terminated.
971 (elf32_avr_get_device_info): Formatting. Add note_size param.
973 (elf32_avr_dump_mem_usage): Adjust to suit.
975 2021-02-10 Tom de Vries <tdevries@suse.de>
978 * dwarf.c (load_dwo_file): Handle case that name is absolute path.
980 2021-02-10 Tom de Vries <tdevries@suse.de>
983 * dwarf.c (display_debug_ranges): Filter range lists according to
986 2021-02-09 Tom de Vries <tdevries@suse.de>
989 * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
991 2021-02-09 Tom de Vries <tdevries@suse.de>
994 * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
997 2021-02-09 Alan Modra <amodra@gmail.com>
999 * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1002 2021-02-07 Alan Modra <amodra@gmail.com>
1004 * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1005 uninitialised on invalid input.
1007 2021-02-06 Alan Modra <amodra@gmail.com>
1010 * rename.c (smart_rename): Test for existence and type of output
1013 2021-02-05 Nick Clifton <nickc@redhat.com>
1015 * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1017 2021-02-05 Eli Zaretskii <eliz@gnu.org>
1020 * elfedit.c (check_file):
1021 * bucomm.c (get_file_size): Fix typos in comments.
1023 2021-02-05 Alan Modra <amodra@gmail.com>
1026 * arsup.c (ar_save): Use stat rather than lstat.
1028 2021-02-03 Alan Modra <amodra@gmail.com>
1033 * ar.c: Don't include libbfd.h.
1034 (write_archive): Replace xmalloc+strcpy with xstrdup. Use
1035 bfd_stat rather than fstat on iostream. Move stat and fd tests
1036 outside of _WIN32 ifdef. Delete skip_stat variable.
1037 * arsup.c (temp_name, real_ofd): New static variables.
1038 (ar_open): Use make_tempname and bfd_fdopenw.
1039 (ar_save): Adjust to suit ar_open changes. Move stat output
1041 * objcopy.c: Don't include libbfd.h.
1042 (copy_file): Use bfd_stat.
1044 2021-02-02 H.J. Lu <hongjiu.lu@intel.com>
1047 * readelf.c (process_section_headers): Add 'R' and 'D' to
1049 * testsuite/binutils-all/retain1a.d: Updated.
1051 2021-01-30 Nick Clifton <nickc@redhat.com>
1053 * README-how-to-make-a-release: Small updates after the 2.35.2
1056 2021-01-28 Eli Zaretskii <eliz@gnu.org>
1059 * windres.c (quot): Use double quotes to protect strings on
1062 2021-01-28 Eli Zaretskii <eliz@gnu.org>
1065 * bucomm.c (get_file_size): Add code to handle /dev/null on
1067 * elfedit.c (check_file): Likewise.
1069 2021-01-27 Nick Clifton <nickc@redhat.com>
1071 * objcopy.c (copy_main): Remove conditional control of the calls
1072 to free, simplifying the code and making it easier to detect
1075 2021-01-26 Frederic Cambus <fred@statdns.com>
1077 * objcopy.c (copy_main): Fix a double free happening when both
1078 --localize-symbols and --globalize-symbols options are invoked
1081 2021-01-24 Nick Clifton <nickc@redhat.com>
1083 * README-how-to-make-a-release: Minor updates after the 2.36 release.
1085 2021-01-16 Alan Modra <amodra@gmail.com>
1087 * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
1089 2021-01-15 Alan Modra <amodra@gmail.com>
1092 * readelf.c (uncompress_section_contents): Always call inflateEnd.
1094 2021-01-14 Alexandre Oliva <oliva@gnu.org>
1096 * MAINTAINERS: Update my email address.
1098 2021-01-14 Nick Clifton <nickc@redhat.com>
1100 * po/sv.po: Updated Swedish translation.
1102 2021-01-13 Alan Modra <amodra@gmail.com>
1104 * Makefile.in: Regenerate.
1105 * doc/Makefile.in: Regenerate.
1107 2021-01-13 Zebediah Figura <z.figura12@gmail.com>
1110 * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
1112 (i386_x64_trampoline): Add SEH annotations.
1113 (struct mac): Add how_seh field.
1114 (make_delay_head): If how_set field is true add SEh instructions.
1116 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1119 * configure.ac: Use GNU_MAKE_JOBSERVER.
1120 * aclocal.m4: Regenerated.
1121 * configure: Likewise.
1123 2021-01-12 Nick Clifton <nickc@redhat.com>
1125 * po/fr.po: Updated French translation.
1127 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1130 * configure: Regenerated.
1132 2021-01-11 Nick Clifton <nickc@redhat.com>
1134 * po/pt.po: Updated Portuguese translation.
1135 * po/sr.po: Updated Serbian translation.
1136 * po/uk.po: Updated Ukranian translation.
1138 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1140 * configure: Regenerated.
1142 2021-01-09 Nick Clifton <nickc@redhat.com>
1144 * configure: Regenerate.
1145 * po/binutils.pot: Regenerate.
1147 2021-01-09 Nick Clifton <nickc@redhat.com>
1149 * 2.36 release branch crated.
1150 * README-how-to-make-a-release: Add note about updating Makefiles
1152 * BRANCHES: Add binutils-2.36-branch.
1154 2021-01-09 Alan Modra <amodra@gmail.com>
1156 * configure: Regenerate.
1158 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1160 * configure: Regenerate.
1162 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1165 * objcopy.c (copy_object): Handle section symbols for
1166 non-relocatable inputs.
1167 * testsuite/binutils-all/readelf.exp (readelf_test): Check
1168 is_elf_unused_section_symbols.
1169 * testsuite/binutils-all/readelf.s-64: Updated.
1170 * testsuite/binutils-all/readelf.ss: Likewise.
1171 * testsuite/binutils-all/readelf.ss-64: Likewise.
1172 * testsuite/binutils-all/readelf.s-64-unused: New file.
1173 * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1174 * testsuite/binutils-all/readelf.ss-unused: Likewise.
1175 * testsuite/lib/binutils-common.exp
1176 (is_elf_unused_section_symbols): New proc.
1178 2021-01-06 Reuben Thomas <rrt@sc3d.org>
1180 * binutils/readelf.c: Correct grammar in comment.
1182 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
1184 * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1185 * doc/binutils.texi: Correct grammar.
1186 * readelf.c (process_version_sections): Correct spelling of auxiliary
1188 * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1190 2021-01-01 Alan Modra <amodra@gmail.com>
1192 Update year range in copyright notice of all files.
1194 For older changes see ChangeLog-2020
1196 Copyright (C) 2021 Free Software Foundation, Inc.
1198 Copying and distribution of this file, with or without modification,
1199 are permitted in any medium without royalty provided the copyright
1200 notice and this notice are preserved.
1206 version-control: never