1 2025-01-19 Nick Clifton <nickc@redhat.com>
5 2024-07-20 Nick Clifton <nickc@redhat.com>
9 2024-02-12 Frederic Cambus <fred@statdns.com>
11 * readelf.c (get_segment_type): Handle PT_OPENBSD_SYSCALLS segment
14 2024-01-26 Nick Clifton <nickc@redhat.com>
17 * objcopy.c (copy_archive): Improve the handling of archives that
18 contain elements with invalid pathnames.
20 2024-01-15 Nick Clifton <nickc@redhat.com>
24 2023-12-04 Tom Tromey <tom@tromey.com>
26 * dwarf.c (display_debug_names): Handle empty .debug_names hash
27 table. Name entries start at 1.
29 2023-11-15 Arsen Arsenović <arsen@aarsen.me>
31 * aclocal.m4: Regenerate.
32 * configure: Regenerate.
33 * po/Make-in ($(srcdir)/$(PACKAGE).pot): Output to a .pot
34 temporary file, to suppress xgettext checking charset names.
36 2023-11-14 Nick Clifton <nickc@redhat.com>
39 * objdump.c (decompressed_dumps): New local variable.
40 (usage): Mention the -z/--decompress option.
41 (long_options): Add --decompress.
42 (dump_section_header): Add "COMPRESSED" to the Flags field of any
44 (dump_section): Warn users when dumping a compressed section.
45 (display_any_bfd): Decompress the section if decompressed_dumps is
47 (main): Handle the -z/--decompress option.
48 * NEWS: Mention the new feature.
49 * doc/binutils.texi: Document the new feature.
50 * testsuite/binutils-all/objdump.s: Update expected output.
51 * testsuite/binutils-all/objdump.exp: Add test of -Z -s.
52 * testsuite/binutils-all/objdump.Zs: New file.
54 * readelf.c (maybe_expand_or_relocate_section): New function.
55 Contains common code found in dump functions. Adds a note message
56 if a compressed section is not being decompressed.
57 (dump_section_as_strings): Use new function.
58 (dump_section_as_bytes): Likewise.
60 2023-11-10 Simon Marchi <simon.marchi@efficios.com>
62 * readelf.c (decode_AMDGPU_machine_flags): Handle gfx1100,
65 2023-11-10 Vsevolod Alekseyev <sevaa@sprynet.com>
68 * dwarf.c (read_and_display_attr_value): Fix loclist handling.
69 (display_loclists_list): Likewise.
71 2023-10-24 Tom de Vries <tdevries@suse.de>
73 * dwarf.c (display_gdb_index): Handle unknown name of main.
75 2023-10-10 Tom de Vries <tdevries@suse.de>
77 * dwarf.c (display_lang): New function, factored out of ...
78 (read_and_display_attr_value): ... here.
79 (display_gdb_index): Handle v9 .gdb_index.
81 2023-10-05 A. Wilcox <awilfox@adelielinux.org>w
84 * testsuite/binutils-all/addr2line.exp: Do not use PowerPC
85 specific options when working with a MUSL target.
87 2023-10-02 Vsevolod Alekseyev <sevaa@sprynet.com>
90 * dwarf.c (fetch_indexed_value): Delete.
91 (fetch_indexed_offset): Correct base address calculation.
92 (read_and_display_attr_value): Replace uses of fetch_indexed_value
93 with fetch_indexed_offset.
95 2023-09-28 Frederic Cambus <fred@statdns.com>
97 * readelf.c (get_segment_type): Handle PT_OPENBSD_NOBTCFI segment
100 2023-09-26 Nick Clifton <nickc@redhat.com>
102 * testsuite/binutils-all/ar.exp: Remove assumption of the setting
103 of umask when creating test archive files.
105 2023-09-25 Vsevolod Alekseyev <sevaa@sprynet.com>
108 * dwarf.h (struct debug_info): Remove range_versions field.
109 * dwarf.c (fetch_indexed_offset): New function.
110 (read_and_display_attr_value): Use it for DW_FORM_rnglistx.
111 Remove code to initialise range_versions.
112 (skip_attribute): New function.
113 (read_bases): Read and reccord all range and address bases in a CU.
114 (process_debug_info): Call read_bases.
115 (display_debug_rnglists): Rename to display_debug_rnglists_unit_header
116 and only display the range list header information.
117 (display_debug_ranges): Adjust.
119 2023-09-05 Nick Clifton <nickc@redhat.com>
122 * readelf.c (extra_sym_info): New variable.
123 (section_name_valid): Also check for filedata being NULL.
124 (section_name_print): Delete.
125 (section_index_real): New function. Returns true if the given
126 section index references a real section.
127 (print_symbol): Rename to print_sumbol_name.
128 (printable_section_name): Use a rotating array of static buffers
129 for the return string.
130 (printable_section_name_from_index): Merge code from
131 dump_relocations and get_symbol_index_type into here.
132 (long_option_values): Add OPTION_NO_EXTRA_SYM_INFO.
133 (options): Add "extra-sym-info" and "no-extra-sym-info".
134 (usage): Mention new options.
135 (parse_args): Parse new options.
136 (get_symbol_index_type): Delete.
137 (print_dynamic_symbol_size): Rename to print_symbol_size.
138 (print_dynamic_symbol): Rename to print_symbol.
139 (print_symbol_table_heading): New function.
140 (process_symbol_table): Use new function.
141 * doc/binutils.texi: Document the new option.
142 * NEWS: Mention the new feature.
144 2023-08-23 Nick Clifton <nickc@redhat.com>
147 * dwarf.h (debug_info): Add range_versions field.
148 * dwarf.c (read_and_display_attr_value): When recording a range
149 arribute also ecord the dwarf version number.
150 (is_range_list_for_this_section): New function.
151 (display_debug_ranges): Only show debug ranges whose version is
152 suitable for the secction being displayed.
154 2023-07-30 Jose E. Marchesi <jose.marchesi@oracle.com>
156 * readelf.c (get_machine_flags): Recognize and pretty print BPF
159 2023-07-24 Johannes Schauer Marin Rodrigues <josch@debian.org>
161 * doc/binutils.texi (objcopy): Document change in behaviour of
162 objcopy's --preserve-dates command line option.
164 2023-07-09 Fangrui Song <maskray@google.com>
167 * NEWS: Mention the new feature for objcopy.
168 * doc/binutils.texi: Mention "large".
169 * objcopy.c (parse_flags): Parse "large".
170 (check_new_section_flags): Error if "large" is used with a
171 non-x86-64 ELF target.
172 * testsuite/binutils-all/x86-64/large-sections.d: New.
173 * testsuite/binutils-all/x86-64/large-sections.s: New.
174 * testsuite/binutils-all/x86-64/large-sections-i386.d: New.
175 * testsuite/binutils-all/x86-64/large-sections-2.d: New.
176 * testsuite/binutils-all/x86-64/large-sections-2-x32.d: New.
178 2023-07-03 Nick Clifton <nickc@redhat.com>
180 * README-how-to-make-a-release: Change some version numbers.
181 * configure: Regenerate.
182 * po/binutils.pot: Regenerate.
184 2023-07-03 Nick Clifton <nickc@redhat.com>
188 2023-06-30 Nick Clifton <nickc@redhat.com>
191 * strings.c (set_string_min): New function.
193 (print_unicode_stream): Calculate buffer size using a size_t.
195 2023-06-30 Nick Clifton <nickc@redhat.com>
198 * strings.c (main): Check for an excessively large minimum string
201 2023-06-21 Nick Clifton <nickc@redhat.com>
203 * testsuite/lib/binutils-common.exp (prune_warnings_extra): Prune
204 warnings about -z execstack creating an executable stack.
206 2023-05-30 Nick Clifton <nickc@redhat.com>
208 * od-pe.c (targ_info): New array.
209 (get_target_specific_info): New function
210 (decode_machine_number): Retire. Use get_target_specific_info
212 (is_pe_object_magic): Likewise.
213 (dump_pe_file_header): Display more information.
214 Rework layout to be similar to that from 'objdump -p'.
215 Add code to handle larger than normnal AOUT headers.
217 2023-05-30 Nick Clifton <nickc@redhat.com>
219 * od-pe.c (decode_machine_number): Add ARMMAGIC value of 0xa00.
220 (is_pe_object_magic): Likewise.
222 2023-05-26 Nick Clifton <nickc@redhat.com>
224 * od-pe.c: New file: Dumps fields in PE format headers.
225 * configure.ac (od_vectors): Add objdump_private_desc_pe for PE
227 (od_files): Add od-pe for PE format targets.
228 * configure: Regenerate.
229 * Makefile.am (CFILES): Add od-pe.c
230 (EXTRA_objdump_SOURCE): Likewise.
231 * Makefile.in: Generate.
232 * NEWS: Mention the new feature.
233 * doc/binutils.texi: Document the new support.
234 * objdump.c (wide_output): Change from local to global.
235 * objdump.h (wide_output): Prototype.
236 (objdump_private_desc_pe): Prototype.
237 * testsuite/binutils-all/objdump.exp: Add a test of the new feature.
239 2023-05-09 Enze Li <enze.li@gmx.com>
241 * README: Correct a typo.
243 2023-05-02 Nick Clifton <nickc@redhat.com>
245 * MAINTAINERS: Remove Dimity Diky as MSP430 maintainer.
247 2023-04-20 Nick Clifton <nickc@redhat.com>
249 * SECURITY.txt: New file.
251 2023-04-19 Nick Clifton <nickc@redhat.com>
254 * dwarf.c (read_and_display_attr_value): Correctly handle
255 DW_loclistx attributes that index a version 5 .debug_loclists
258 2023-04-17 Nick Clifton <nickc@redhat.com>
261 * rescoff.c (write_coff_file): Add the SEC_READONLY flag to the
264 2023-04-11 Nick Clifton <nickc@redhat.com>
267 * dwarf.c (read_and_display_attr_value): Warn if the number of
268 views is greater than the number of locations.
271 * dwarf.c (display_debug_lines_decoded): Check for an overlarge
272 number of files or directories.
275 * dwarf.c (prealloc_cu_tu_list): Always allocate at least one
279 * readelf.c (uncompress_section_contents): Check for a
280 suspiciously large uncompressed size.
282 2023-03-30 Nick Clifton <nickc@redhat.com>
285 * dwarf.c (read_and_display_attr_value): Detect and ignore
286 negative base values.
288 2023-03-23 Frederic Cambus <fred@statdns.com>
290 * readelf.c (get_segment_type): Handle PT_OPENBSD_MUTABLE segment
293 2023-03-14 Nick Clifton <nickc@redhat.com>
296 * dwarf.c (process_cu_tu_index): Prevent excessive memory
297 allocation when nused is large and ncols is zero.
299 2023-02-09 Tom Tromey <tromey@adacore.com>
301 * dwarf-mode.el: Bump version to 1.8.
302 (dwarf-insert-substructure): Tighten regexp.
303 (dwarf-refresh-all): New defun.
304 (dwarf-mode-map): Bind "A" to dwarf-refresh-all.
305 (dwarf-mode): Remove old FIXME.
307 2023-02-07 Nick Clifton <nickc@redhat.com>
310 * doc/binutils.texi (nm): Update description of the 'n' symbol
313 2023-01-31 Nick Clifton <nickc@redhat.com>
315 * po/sv.po: Updated Swedish translation.
317 2023-01-23 Nick Clifton <nickc@redhat.com>
319 * po/sv.po: Updated Swedish translation.
321 2023-01-18 Nick Clifton <nickc@redhat.com>
324 * objcopy.c (merge_gnu_build_notes): Remember the last non-deleted
325 note in order to speed up the scan for matching notes.
327 2023-01-16 Nick Clifton <nickc@redhat.com>
329 * po/sv.po: Updated Swedish translation.
331 2023-01-09 Nick Clifton <nickc@redhat.com>
333 * po/bg.po: Updated Bulgarian translation.
334 * po/ro.po: Updated Romainian translation.
336 2023-01-05 Nick Clifton <nickc@redhat.com>
338 * MAINTAINERS: Remove Stephen Casner as the PDP11 maintainer.
340 2023-01-03 Nick Clifton <nickc@redhat.com>
342 * po/fr.po: Updated French translation.
343 * po/uk.po: Updated Ukrainian translation.
345 2023-01-03 Luis Machado <luis.machado@arm.com>
347 * readelf.c (get_note_type): Add support for NT_ARM_SSVE and
348 NT_ARM_ZA note types.
350 2022-12-31 Nick Clifton <nickc@redhat.com>
352 * 2.40 branch created.
354 2022-12-31 Nick Clifton <nickc@redhat.com>
356 * po/ro.po: Updated Romanian translation.
358 2022-12-21 Nick Clifton <nickc@redhat.com>
361 * objdump.c (load_specific_debug_section): Check for excessively
364 2022-12-19 Tom Tromey <tromey@adacore.com>
366 * dwarf-mode.el (dwarf-do-refresh): Avoid compiler warning.
368 2022-12-19 Nick Clifton <nickc@redhat.com>
371 * dwarf.c (fetch_indexed_value): Fail if the section is not big
372 enough to contain a header size field.
373 (display_debug_addr): Fail if the computed address size is too big
376 2022-12-16 Nick Clifton <nickc@redhat.com>
379 * dwarf.c (display_debug_addr): Check for corrupt header lengths.
381 2022-12-01 Nick Clifton <nickc@redhat.com>
384 * objcopy.c (copy_object): Set VerilogDataEndianness to the
385 endianness of the input file.
386 (copy_main): Verifiy the value set by the --verilog-data-width
388 * testsuite/binutils-all/objcopy.exp: Add tests of the new behaviour.
389 * testsuite/binutils-all/verilog-I4.hex: New file.
391 2022-11-21 Nick Clifton <nickc@redhat.com>
394 * doc/binutils.texi (objdump): Note that the -m option supports
395 the <architecture>:<machine> syntax.
397 2022-11-04 Nick Clifton <nickc@redhat.com>
399 * README-how-to-make-a-release: Add instructions for uploading the
400 gprofng documentation.
402 2022-10-31 Nick Clifton <nickc@redhat.com>
405 * configure.ac: Add --enable-colored-disassembly.
406 * objdump.c: Add --disassembler-color=terminal.
407 * doc/binutils.texi (objdump): Document the new option.
408 * NEWS: Mention new feature.
409 * config.in: Regenerate in.
410 * configure: Regenerate.
412 2022-10-19 Nick Clifton <nickc@redhat.com>
414 * MAINTAINERS: Add section on patches, copyright and DCO.
416 2022-10-12 Nick Clifton <nickc@redhat.com>
419 * objcopy.c (copy_object): Use the input filename when
420 reporting that a .gnu_debuglink section already exists.
422 2022-10-03 Nick Clifton <nickc@redhat.com>
424 * readelf.c (get_32bit_section_headers): Return false if the
425 e_shoff field is zero.
426 (get_64bit_section_headers): Likewise.
428 2022-09-28 Nick Clifton <nickc@redhat.com>
431 * size.c (usage): Add -f.
432 * doc/binutils.texi (size): Add -f.
434 2022-09-20 Nick Clifton <nickc@redhat.com>
436 * objcopy.c (copy_object): Do not issue a warning message when
437 encountering empty .gnu.build.attribute sections.
439 2022-09-14 Rupesh Potharla <Rupesh.Potharla@amd.com>
441 * testsuite/binutils-all/readelf.exp (readelf_wi_test): Extend
442 regexps to allow for output genreated by the Clang compiler.
444 2022-09-12 Aaron Merey <amerey@redhat.com>
446 * objcopy.c (might_need_separate_debug_info): Add with_source_code to
447 the options that cause this function to return true.
448 (main.c): Add with_source_code to the options that enable
451 2022-09-09 Nick Clifton <nickc@redhat.com>
454 * objcopy.c (setup_section): Leave group sections intact when
455 creating separate debuginfo files.
457 2022-09-08 Nick Clifton <nickc@redhat.com>
460 * dwarf.c (display_debug_lines_decoded): Correctly handle DWARF-5
461 directory and filename tables.
463 2022-09-02 Aaron Merey <amerey@redhat.com>
466 * objdump.c (find_separate_debug): New function. Finds the bfd
467 corresponding to the separate debuginfod of a given bfd.
468 (find_alt_debug): New function. Finds the bfd corresponding to the
469 .gnu_debugaltlink of a given bfd.
470 (slurp_file): Add bfd parameter. If a source file cannot be found
471 attempt to download it from debuginfod, if enabled.
472 (try_print_file_open): Add bfd parameter and pass it to slurp_file.
473 (show_line): If debuginfod is enabled, call
474 bfd_find_nearest_line_with_alt instead of bfd_find_nearest_line.
476 2022-09-01 Nick Clifton <nickc@redhat.com>
479 * dllwrap.c: Replace uses of choose_temp_base() with
481 * dlltool.c: Likewise.
484 2022-08-23 Nick Clifton <nickc@redhat.com>
487 * dlltool.c (deterministic): New variable.
488 (gen_lib_file): If deterministic is true set the
489 BFD_DETERMINISTIC_OUTPUT flag.
490 (usage): Mention --deterministic-libraries and
491 --non-deterministic-libraries.
492 (long_options): Add new options.
493 (main): Parse new options.
494 * doc/binutils.texi: Document the new options.
495 * NEWS: Mention the new feature.
497 2022-08-22 Nick Clifton <nickc@redhat.com>
499 * readelf.c (check_magic_number): New function. Checks the magic
500 bytes at the start of a file. If they are not the ELF format
501 magic values, then attempts to generate a helpful error message.
502 (process_file_header): Call check_magic_number.
504 2022-08-09 Nick Clifton <nickc@redhat.com>
507 * objdump.c (disassembler_color): Change type to an enum.
508 (disassembler_extended_color): Remove.
510 (objdump_color_for_assembler_style): Update.
511 (main): Update initialisation of disassembler_color. If not
512 initialised via a command line option, set based upon terminal
514 * doc/binutils.texi: Update description of disassmbler-color
516 * testsuite/binutils-all/arc/objdump.exp: Add
517 --disassembler-color=off option when disassembling.
518 * testsuite/binutils-all/arm/objdump.exp: Likewise.
520 2022-08-08 Nick Clifton <nickc@redhat.com>
522 * README-how-to-make-a-release: Add a link to the NEWS files in
523 the release announcement email.
525 2022-07-08 Nick Clifton <nickc@redhat.com>
527 * 2.39 branch created.
529 2022-07-01 Nick Clifton <nickc@redhat.com>
531 * dwarf.c (display_debug_rnglists): Add newline at end of listing.
533 2022-06-30 Nick Clifton <nickc@redhat.com>
535 * dwarf.c (dwarf_select_sections_by_name): If the entry's value is
536 zero then clear the corresponding variable.
537 (dwarf_select_sections_by_letters): Likewise.
538 * testsuite/binutils-all/debuginfo.exp: Expect -WE and -wE
539 debuginfod tests to fail.
541 2022-06-28 Nick Clifton <nickc@redhat.com>
544 * dwarf.c (display_debug_rnglists): New function, broken out of..
545 (display_debug_ranges): ... here.
546 (read_and_display_attr_value): Correct calculation of index
547 displayed for DW_FORM_loclistx and DW_FORM_rnglistx.
548 * testsuite/binutils-all/x86-64/pr26808.dump: Update expected
551 2022-06-27 Nick Clifton <nickc@redhat.com>
554 * dwarf.c (display_debug_names): Replace assert with a warning
557 2022-06-27 Nick Clifton <nickc@redhat.com>
560 * dwarf.c (read_and_display_attr_value): Check that debug_info_p
561 is set before dereferencing it.
563 2022-06-27 Nick Clifton <nickc@redhat.com>
565 * dwarf.c (fetch_indexed_string): Do not use length of first table
566 in string section as the length of every table in the section.
568 * testsuite/binutils-all/pr26112.r: Update expected output.
570 2022-06-22 Kumar N, Bhuvanendra <Kavitha.Natarajan@amd.com>
572 * dwarf.c (fetch_indexed_string): Added new parameter
573 str_offsets_base to calculate the string offset.
574 (read_and_display_attr_value): Read DW_AT_str_offsets_base
576 (process_debug_info): While allocating memory and initializing
577 debug_information, do it for do_debug_info also, if its true.
578 (load_separate_debug_files): Load .debug_str_offsets if exists.
579 * dwarf.h (struct debug_info): Add str_offsets_base field.
581 2022-06-22 Marcus Nilsson <brainbomb@gmail.com>
583 * readelf.c: (slurp_relr_relocs) Use malloc instead of xmalloc
584 when allocating space for relocations.
586 2022-06-21 Kumar N, Bhuvanendra <Kavitha.Natarajan@amd.com>
588 * dwarf.h (struct debug_info): Add rnglists_base field.
589 * dwarf.c (read_and_display_attr_value): Read attribute DW_AT_rnglists_base.
590 (display_debug_rnglists_list): While handling DW_RLE_base_addressx,
591 DW_RLE_startx_endx, DW_RLE_startx_length items, pass the proper parameter
592 value to fetch_indexed_addr(), i.e. fetch the proper entry in .debug_addr section.
593 (display_debug_ranges): Add rnglists_base to the .debug_rnglists base address.
594 (load_separate_debug_files): Load .debug_addr section, if exists.
596 2022-05-20 Nick Clifton <nickc@redhat.com>
598 * dwarf.c (dwarf_select_sections_by_names): Return zero if no
599 sections were selected.
600 (dwarf_select_sections_by_letters): Likewise.
601 * dwarf.h: (dwarf_select_sections_by_names): Update prototype.
602 (dwarf_select_sections_by_letters): Update prototype.
603 * objdump.c (might_need_separate_debug_info): New function.
604 (dump_bfd): Call new function before attempting to load separate
606 (main): Do not enable dwarf section dumping for -WK or -WN.
607 * readelf.c (parse_args): Do not enable dwarf section dumping for
609 (might_need_separate_debug_info): New function.
610 (process_object): Call new function before attempting to load
611 separate debug info files.
612 * testsuite/binutils-all/debuginfo.exp: Expect -WE and -wE
613 debuginfod tests to pass.
614 * testsuite/binutils-all/objdump.Wk: Add extra regexps.
615 * testsuite/binutils-all/readelf.k: Add extra regexps.
617 2022-05-19 Nick Clifton <nickc@redhat.com>
619 * dlltool.c (run): Initialise errmsg_fmt.
620 * dllwrap.c (run): Likewise.
621 * resrc.c (run_cmd): Likewise.
622 * mclex.c (mc_add_keyword): Initialise usz.
623 * srconv.c (wd_hd): Initialise hd.spare2.
624 * windmc.c (mc_add_node_lang): Initialise s.
625 (mc_generate_bin_item): Initialise cvt_txt.
626 (main): Initialise u.
628 2022-05-18 Nick Clifton <nickc@redhat.com>
631 * nm.c (non_weak): New variable.
632 (filter_symbols): When non-weak is true, ignore weak symbols.
633 (long_options): Add --no-weak.
634 (usage): Mention --no-weak.
635 (main): Handle -W/--no-weak.
636 * doc/binutils.texi: Document new feature.
637 * NEWS: Mention the new feature.
638 * testsuite/binutils-all/nm.exp: Add test of new feature.
639 * testsuite/binutils-all/no-weak.s: New test source file.
641 2022-04-25 Nick Clifton <nickc@redhat.com>
644 * testsuite/lib/binutils-common.exp (prune_warnings_extra): Filter
645 out notes about the executable stacjk behaviour beign deprecated.
647 2022-04-12 Nick Clifton <nickc@redhat.com>
650 * objcopy.c (is_strip_section_1): Do not delete debuglink sections
651 when stripping debug information.
653 2022-04-06 Nick Clifton <nickc@redhat.com>
656 * dwarf.c (fetch_indexed_value): Rename to fecth_indexed_addr and
657 return the address, rather than a string.
658 (fetch_indexed_value): New function - returns a value indexed by a
659 DW_FORM_loclistx or DW_FORM_rnglistx form.
660 (read_and_display_attr_value): Add support for DW_FORM_loclistx
661 and DW_FORM_rnglistx.
662 (process_debug_info): Load the loclists and rnglists sections.
663 (display_loclists_list): Add support for DW_LLE_base_addressx,
664 DW_LLE_startx_endx, DW_LLE_startx_length and
665 DW_LLE_default_location.
666 (display_offset_entry_loclists): New function. Displays a
667 .debug_loclists section that contains offset entry tables.
668 (display_debug_loc): Call the new function.
669 (display_debug_rnglists_list): Add support for
670 DW_RLE_base_addressx, DW_RLE_startx_endx and DW_RLE_startx_length.
671 (display_debug_ranges): Display the contents of the section's
673 * dwarf.h (struct debug_info): Add loclists_base field.
674 * testsuite/binutils-all/dw5.W: Update expected output.
675 * testsuite/binutils-all/x86-64/pr26808.dump: Likewise.
677 2022-04-01 John Baldwin <jhb@FreeBSD.org>
679 * readelf.c (get_freebsd_elfcore_note_type): Handle
680 NT_FREEBSD_X86_SEGBASES.
682 2022-03-31 Nick Clifton <nickc@redhat.com>
684 * arlex.l: Accept the plus character as part of a filename.
686 2022-03-16 Fangrui Song <maskray@google.com>
689 * objcopy.c (filter_symbols): Apply weaken to STB_GNU_UNIQUE symbols
690 * NEWS: Mention feature.
691 * testsuite/binutils-all/objcopy.exp (objcopy_test_symbol_manipulation): New test.
692 * testsuite/binutils-all/weaken-gnu-unique.s: New.
694 2022-03-16 Martin Storsjö <martin@martin.st>
697 * dlltool.c (main): use imp_name rather than dll_name when
698 generating a temporary file name.
700 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
702 * readelf.c (dump_relocations): Handle EM_AMDGPU.
704 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
706 * Makefile.am (readelf_CFLAGS): New.
707 (readelf_LDADD): Add MSGPACK_LIBS.
708 * Makefile.in: Re-generate.
709 * config.in: Re-generate.
710 * configure: Re-generate.
711 * configure.ac: Add --with-msgpack flag and check for msgpack
713 * readelf.c: Include msgpack.h if HAVE_MSGPACK.
714 (print_note_contents_hex): New.
715 (print_indents): New.
716 (dump_msgpack_obj): New.
718 (print_amdgpu_note): New.
719 (process_note): Handle NT_AMDGPU_METADATA note contents.
720 Use print_note_contents_hex.
722 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
724 * readelf.c (get_amdgpu_elf_note_type): New.
725 (process_note): Handle "AMDGPU" notes.
727 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
729 * readelf.c: Include elf/amdgcn.h.
730 (decode_AMDGPU_machine_flags): New.
731 (get_machine_flags): Handle flags for EM_AMDGPU machine type.
733 2022-03-16 Simon Marchi <simon.marchi@efficios.com>
735 * readelf.c (get_osabi_name): Handle EM_AMDGPU OS ABIs.
737 2022-03-16 Nick Clifton <nickc@redhat.com>
739 * po/sr.po: Updated Serbian translation.
741 2022-03-15 Tom Tromey <tromey@adacore.com>
743 * dwarf-mode.el: Now 1.7.
744 (dwarf--sentinel): Switch to the process buffer.
746 2022-03-11 Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
748 * MAINTAINERS: Add gprofng maintainer.
749 * README-how-to-make-a-release: Add gprofng.
751 2022-03-10 Nick Clifton <nickc@redhat.com>
753 * dwarf.c (use_debuginfod): New variable. Set to 1.
754 (load_separate_debug_info): Only call
755 debuginfod_fetch_separate_debug_info is use_debuginfod is true.
756 (dwarf_select_sections_by_names): Add do-not-use-debuginfod and
757 use-debuginfod options.
758 (dwarf_select_sections_by_letters): Add D and E options.
759 * dwarf.h (use_debuginfod): New extern.
760 * objdump.c (usage): Mention the new options.
761 * readelf.c (usage): Likewise.
762 * doc/binutils.texi: Document the new options.
763 * doc/debug-options.texi: Describe the new options.
764 * NEWS: Mention the new feature.
765 * testsuite/binutils-all/debuginfod.exp: Add tests of the new
768 2021-03-06 Maciej W. Rozycki <macro@orcam.me.uk>
770 * testsuite/binutils-all/mips/mips1-branch-alias.d: New test.
771 * testsuite/binutils-all/mips/mips1-branch-noalias.d: New test.
772 * testsuite/binutils-all/mips/mips2-branch-alias.d: New test.
773 * testsuite/binutils-all/mips/mips2-branch-noalias.d: New test.
774 * testsuite/binutils-all/mips/mips32r6-branch-alias.d: New test.
775 * testsuite/binutils-all/mips/mips32r6-branch-noalias.d: New
777 * testsuite/binutils-all/mips/micromips-branch-alias.d: New
779 * testsuite/binutils-all/mips/micromips-branch-noalias.d: New
781 * testsuite/binutils-all/mips/mips-branch-alias.s: New test
783 * testsuite/binutils-all/mips/micromips-branch-alias.s: New test
785 * testsuite/binutils-all/mips/mips.exp: Run the new tests.
787 2022-03-04 Simon Marchi <simon.marchi@polymtl.ca>
789 * readelf.c (process_dynamic_section): Fix indentation.
791 2022-02-09 Nick Clifton <nickc@redhat.com>
793 * README-how-to-make-a-release: Update after the 2.38 release.
795 2022-01-27 Nick Clifton <nickc@redhat.com>
797 * po/sv.po: Updated Swedish translation.
799 2022-01-24 Nick Clifton <nickc@redhat.com>
801 * po/bg.po: Updated Bulgarian translation.
802 * po/fr.po: Updated French translation.
803 * po/ro.po: Updated Romanian translation.
804 * po/uk.po: Updated Ukranian translation.
806 2022-01-22 Martin Storsjö <martin@martin.st>
808 * dlltool.c (main): Allow inferring tmp_prefix from the dll name
811 2022-01-22 Nick Clifton <nickc@redhat.com>
813 * configure: Regenerate.
814 * po/binutils.pot: Regenerate.
816 2022-01-22 Nick Clifton <nickc@redhat.com>
818 * 2.38 release branch created.
820 2022-01-17 Nick Clifton <nickc@redhat.com>
822 * Makefile.in: Regenerate.
824 2022-01-11 Fangrui Song <maskray@google.com>
827 * ar.c (long_options): Add --thin.
828 (usage) Add --thin. Deprecate -T without diagnostics.
829 * doc/binutils.texi: Add doc.
830 * NEWS: Mention --thin.
831 * binutils/testsuite/binutils-all/ar.exp: Add tests.
833 2022-01-11 Martin Storsjö <martin@martin.st>
835 * dlltool.c (main): If a prefix has not been provided, attempt to
836 use a deterministic one based upon the dll name.
838 2022-01-07 Pavel Mayorov <pmayorov@cloudlinux.com>
841 * dwarf.c: Revert previous delta.
842 (debug_get_real_type): Reject indirect types that point to
844 (debug_get_type_name, debug_get_type_size, debug_write_type):
847 2022-01-06 Nick Clifton <nickc@redhat.com>
849 * debug.c (debug_write_type): Allow for malicious recursion via
850 indirect debug types.
852 2022-01-04 Nick Clifton <nickc@redhat.com>
855 * dwarf.c (load_build_id_debug_file): Remove spurious printf.
857 2021-12-16 Nick Clifton <nickc@redhat.com>
860 * dwarf.c (load_build_id_debug_file): New function.
861 (try_build_id_prefix): New function.
862 (check_for_and_load_links): Call load_build_id_debug_file.
863 (debug_displays): Add entry for .note.gnu.build-id.
864 * dwarf.h (enum dwarf_section_display_enum): Add
866 * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
867 Fix regexp for loads via debuglink section.
869 2021-12-03 Chenghua Xu <xuchenghua@loongson.cn>
871 * MAINTAINERS: Add myself and Zhensong Liu
872 as the LoongArch maintainer.
874 2021-12-02 Nick Clifton <nickc@redhat.com>
877 * dwarf.c (process_cu_tu_index): Add test for overruning section
878 whilst processing slots.
880 2021-11-30 Roland McGrath <mcgrathr@google.com>
882 * doc/local.mk: Give each man page target its missing dependency on
885 2021-11-30 Nick Clifton <nickc@redhat.com>
887 * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
888 offsets, sizes and ranges.
889 (display_loc_list): Likewise. Also use print_dwarf_vma to print
891 (display_loclists_list): Likewise.
892 (display_loc_list_dwo): Likewise.
893 (display_debug_str): Likewise.
894 (display_debug_aranges): Likewise.
895 (display_debug_ranges_list): Likewise.
896 (display_debug_rnglists_list): Likewise.
897 (display_debug_ranges): Likewise.
899 2021-11-29 Nick Clifton <nickc@redhat.com>
902 * strings.c (usage): Update desciption of -n option.
903 * doc/binutils.texi: Likewise.
905 2021-11-24 Nick Clifton <nickc@redhat.com>
908 * sysdump.c (getCHARS): Check for an out of bounds read.
910 2021-11-16 Fangrui Song <maskray@google.com>
912 * readelf.c (enum relocation_type): New.
913 (slurp_relr_relocs): New.
914 (dump_relocations): Change is_rela to rel_type.
916 (dynamic_relocations): Add DT_RELR.
917 (process_relocs): Check SHT_RELR and DT_RELR.
918 (process_dynamic_section): Store into dynamic_info for
919 DT_RELR/DT_RELRENT/DT_RELRSZ.
921 2021-11-09 Nick Clifton <nickc@redhat.com>
923 * nm.c: Add --unicode option to control how unicode characters are
925 * objdump.c: Likewise.
926 * readelf.c: Likewise.
927 * strings.c: Likewise.
928 * binutils.texi: Document the new feature.
929 * NEWS: Document the new feature.
930 * testsuite/binutils-all/unicode.exp: New file.
931 * testsuite/binutils-all/nm.hex.unicode
932 * testsuite/binutils-all/strings.escape.unicode
933 * testsuite/binutils-all/objdump.highlight.unicode
934 * testsuite/binutils-all/readelf.invalid.unicode
936 2021-11-03 Tom Tromey <tromey@adacore.com>
938 * dwarf.c (display_debug_loc): Use section name in warnings.
940 2021-10-25 Nick Alcock <nick.alcock@oracle.com>
942 * objdump.c (usage): --ctf now has an optional argument.
943 (main): Adjust accordingly.
944 (dump_ctf): Default it.
945 * doc/ctf.options.texi: Adjust.
947 2021-10-25 Nick Alcock <nick.alcock@oracle.com>
949 * objdump.c (usage): --ctf-parent now takes a name, not a section.
950 (dump_ctf): Don't open a separate section; use the parent_name in
951 ctf_dict_open instead. Use ctf_archive_next, not ctf_archive_iter,
952 so we can pass down a member count.
953 (dump_ctf_archive_member): Add the member count; don't return
954 anything. Import parents into children no matter what the
955 parent's name, while still avoiding displaying the header for the
956 common parent name of ".ctf".
957 * readelf.c (usage): Adjust similarly.
958 (dump_section_as_ctf): Likewise.
959 (dump_ctf_archive_member): Likewise. Never stop iterating over
960 archive members, even if ctf_dump of one member fails.
961 * doc/ctf.options.texi: Adjust.
963 2021-10-19 Nick Clifton <nickc@redhat.com>
965 * nm.c (filter_symbols): Test for a NULL name before checking to
966 see if the symbol is __gnu_lto_slim.
967 * objcopy.c (filter_symbols): Likewise.
969 2021-09-30 Nick Clifton <nickc@redhat.com>
971 * objcopy.c (filter_symbols): Fail if attempting to dredefine
972 symbols in an LTO object file.
974 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
976 * configure: Regenerate.
978 2021-09-20 Andrew Burgess <andrew.burgess@embecosm.com>
980 * testsuite/binutils-all/riscv/riscv.exp: New file.
981 * testsuite/binutils-all/riscv/unknown.d: New file.
982 * testsuite/binutils-all/riscv/unknown.s: New file.
984 2021-09-07 Luis Machado <luis.machado@linaro.org>
986 Revert: [AArch64] MTE corefile support
988 2021-05-21 Luis Machado <luis.machado@linaro.org>
990 * readelf.c (get_note_type): Handle NT_MEMTAG note types.
992 2021-08-11 Nick Clifton <nickc@redhat.com>
994 * po/pt.po: Updated Portuguese translation.
996 2021-08-10 Nick Clifton <nickc@redhat.com>
998 * po/sr.po: Updated Serbian translation.
1000 2021-07-16 Nick Clifton <nickc@redhat.com>
1002 * po/sv.po: Updated Swedish translation.
1004 2021-07-14 Clément Chigot <clement.chigot@atos.net>
1006 * dwarf.h (struct dwarf_section): Add XCOFF name.
1007 * dwarf.c (struct dwarf_section_display): Update.
1008 * objdump.c (load_debug_section): Add XCOFF name handler.
1009 (dump_dwarf_section): Likewise.
1011 2021-07-12 Nick Clifton <nickc@redhat.com>
1013 * po/fr.po: Updated French translation.
1015 2021-07-10 Alan Modra <amodra@gmail.com>
1018 * dwarf.c (display_discr_list): Remove assertions. Delete "end"
1019 parameter, use initial "data" pointer as the end. Formatting.
1020 Don't count down bytes as they are read.
1021 (read_and_display_attr_value): Adjust display_discr_list call.
1022 (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
1024 * dwarf.h (report_leb_status): Don't report file and line
1025 numbers. Delete file and lnum parameters,
1026 (READ_ULEB, READ_SLEB): Adjust.
1028 2021-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1030 * configure.ac: Check for strnlen declaration.
1031 * configure, config.in: Regenerate.
1033 2021-07-05 Alan Modra <amodra@gmail.com>
1036 * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
1037 Check DW_FORM_ref1 etc. arg against cu_end rather than end of
1038 section. Adjust all callers.
1040 2021-07-03 Nick Clifton <nickc@redhat.com>
1042 * configure: Regenerate.
1043 * po/opcodes.pot: Regenerate.
1044 * README-how-to-make-a-release: Update.
1046 2021-07-03 Nick Clifton <nickc@redhat.com>
1048 * 2.37 release branch created.
1050 2021-07-02 Alan Modra <amodra@gmail.com>
1053 * dwarf.c (get_type_signedness): Don't run off end of buffer
1054 printing DW_FORM_string attribute.
1056 2021-07-01 Nick Clifton <nickc@redhat.com>
1059 * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
1061 2021-07-01 Andrei Homescu <ah@immunant.com>
1063 * readelf.c (process_archive): Reset file position to the
1064 beginning when calling process_object for thin archive members.
1065 * testsuite/binutils-all/readelf.exp: Add test.
1066 * testsuite/binutils-all/readelf.h.thin: New file.
1068 2021-06-30 Tom Tromey <tom@tromey.com>
1070 * dwarf.c (read_and_display_attr_value): Handle
1071 DW_FORM_implicit_const.
1073 2021-06-30 Richard Henderson <richard.henderson@linaro.org>
1075 * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
1076 and DW_CFA_def_cfa_offset_sf have a signed offset.
1078 2021-06-19 Alan Modra <amodra@gmail.com>
1080 * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
1081 strncpy when trimming file name length to MAX_FILENAME_LENGTH.
1082 Don't make an unnecessary copy when length is good.
1084 2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
1086 * readelf.c (print_gnu_property_note): Handle
1087 GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
1088 GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
1090 2021-06-15 Nick Clifton <nickc@redhat.com>
1092 * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
1094 2021-06-15 Alan Modra <amodra@gmail.com>
1096 * readelf.c (locate_dynamic_section, is_pie): New functions.
1097 (get_file_type): Replace e_type parameter with filedata. Call
1098 is_pie for ET_DYN. Update all callers.
1099 (process_program_headers): Use local variables dynamic_addr and
1100 dynamic_size, updating filedata on exit from function. Set
1101 dynamic_size of 1 to indicate no dynamic section or segment.
1102 Update tests of dynamic_size throughout.
1103 * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
1105 2021-06-14 Eric Botcazou <ebotcazou@adacore.com>
1107 * dwarf.c (struct abbrev_attr): Change type of implicit_const.
1108 (add_abbrev_attr): Likewise.
1109 (process_abbrev_set): Likewise.
1110 (display_debug_abbrev): Adjust to above change.
1112 2021-06-12 Alan Modra <amodra@gmail.com>
1114 * readelf.c (process_file_header): Don't clear section_headers.
1116 2021-06-12 Alan Modra <amodra@gmail.com>
1118 * readelf.c (get_section_headers): Don't test e_shoff here, leave
1119 that to get_32bit_section_headers or get_64bit_section_headers.
1120 (process_object): Throw away section header read to print file
1123 2021-06-11 Alan Modra <amodra@gmail.com>
1125 * readelf.c (struct filedata): Move archive_file_offset and
1126 archive_file_size earlier.
1127 (free_filedata): Clear using memset.
1129 2021-06-11 Alan Modra <amodra@gmail.com>
1131 * readelf.c (GET_ELF_SYMBOLS): Delete. Replace with..
1132 (get_elf_symbols): ..this new function throughout.
1133 (get_32bit_section_headers): Don't free section_headers.
1134 (get_64bit_section_headers): Likewise.
1135 (get_section_headers): New function, use throughout in place of
1136 32bit and 64bit variants.
1137 (get_dynamic_section): Similarly.
1138 (process_section_headers): Don't free filedata memory here.
1139 (get_file_header): Don't get section headers here..
1140 (process_object): ..Read them here instead. Don't exit without
1141 freeing filedata memory.
1143 2021-06-09 Nick Clifton <nickc@redhat.com>
1145 * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
1147 2021-06-07 Jan Beulich <jbeulich@suse.com>
1149 * dwarf.c (display_debug_aranges): Add u suffix to constant.
1151 2021-05-29 Alan Modra <amodra@gmail.com>
1153 * objdump (usage): Add missing \n.
1155 2021-05-29 Alan Modra <amodra@gmail.com>
1157 * readelf.c (parse_args): Call dwarf_select_sections_all on
1158 --debug-dump without optarg.
1159 (usage): Associate -w and --debug-dump options closely.
1160 Split up help message. Remove extraneous blank lines around
1162 * objdump.c (usage): Similarly.
1164 2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
1166 * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
1167 operand disassembly.
1168 * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
1170 2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
1172 * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
1173 machine for disassembly.
1174 * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
1175 * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
1176 * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
1178 2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
1181 * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
1183 2021-05-27 Alan Modra <amodra@gmail.com>
1185 * readelf (usage): Order -w letters to match --debug-dump= and
1186 move common '=' for --debug-dump out of brackets.
1188 2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
1191 * readelf.c (decode_x86_feature_2): Support
1192 GNU_PROPERTY_X86_FEATURE_2_CODE16.
1194 2021-05-23 Tiezhu Yang <yangtiezhu@loongson.cn>
1196 * readelf.c (get_machine_name): Change Loongson Loongarch to
1199 2021-05-21 Luis Machado <luis.machado@linaro.org>
1201 * readelf.c (get_note_type): Add missing NT_ARM_* entries.
1203 2021-05-21 Luis Machado <luis.machado@linaro.org>
1205 * readelf.c (get_note_type): Handle NT_MEMTAG note types.
1207 2021-05-19 Eli Schwartz <eschwartz@archlinux.org>
1209 * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
1211 2021-05-19 Alan Modra <amodra@gmail.com>
1214 * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
1215 param with map_return, and return map for DW_FORM_ref_addr.
1216 (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
1217 Pass returned cu map start and end to recursive call.
1218 (read_and_display_attr_value): Similarly.
1220 2021-05-19 Alan Modra <amodra@gmail.com>
1223 * sysdump.c (getBARRAY): Sanity check size against max.
1224 (getINT): Avoid UB shift left.
1226 2021-05-15 Alan Modra <amodra@gmail.com>
1228 * dwarf.c (process_cu_tu_index): Avoid pointer UB. Use _mul_overflow.
1231 2021-05-15 Alan Modra <amodra@gmail.com>
1233 * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
1234 length calculations.
1236 2021-05-15 Alan Modra <amodra@gmail.com>
1238 * dwarf.c (display_debug_names): Complain when header length is
1239 too small. Avoid pointer UB. Sanity check augmentation string,
1240 CU table, TU table and foreign TU table sizes.
1242 2021-05-15 Alan Modra <amodra@gmail.com>
1244 * dwarf.c (display_debug_frames): Delete initial_length_size.
1245 Avoid pointer UB. Constrain data reads to length given in header.
1246 Sanity check cie header length. Only skip up to next FDE on
1247 finding augmentation data too long.
1249 2021-05-15 Alan Modra <amodra@gmail.com>
1251 * dwarf.c (read_cie): Add more sanity checks to ensure data
1252 pointer is not bumped past end.
1254 2021-05-15 Alan Modra <amodra@gmail.com>
1256 * dwarf.c (display_debug_ranges): Delete initial_length_size.
1257 Correct fallback size calculated on finding a reloc. Constrain
1258 data reads to length given in header. Avoid pointer UB.
1260 2021-05-15 Alan Modra <amodra@gmail.com>
1262 * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
1264 2021-05-15 Alan Modra <amodra@gmail.com>
1266 * dwarf.c (display_debug_str_offsets): Constrain reads to length
1269 2021-05-15 Alan Modra <amodra@gmail.com>
1271 * dwarf.c (display_debug_aranges): Delete initial_length_size.
1272 Use end_ranges to constrain data reads to header length. Avoid
1275 2021-05-15 Alan Modra <amodra@gmail.com>
1277 * dwarf.c (display_loc_list): Avoid pointer UB. Correct check
1278 before reading uleb length. Warn on excess length.
1280 2021-05-15 Alan Modra <amodra@gmail.com>
1282 * dwarf.c (display_debug_macro): Print strings that might not
1283 be zero terminated with %*s. Don't bump curr if unterminated.
1285 2021-05-15 Alan Modra <amodra@gmail.com>
1287 * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
1288 Simplify length sanity check, and check for too small lengths.
1289 Constrain data reads to header length. Avoid pointer UB.
1291 2021-05-15 Alan Modra <amodra@gmail.com>
1293 * dwarf.c (display_debug_macinfo): Print strings that might not
1294 be zero terminated with %*s. Don't bump curr if unterminated.
1296 2021-05-15 Alan Modra <amodra@gmail.com>
1298 * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
1299 Simplify length check. Constrain reads to length given by header.
1301 2021-05-15 Alan Modra <amodra@gmail.com>
1303 * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
1304 we have already checked for NUL termination.
1306 2021-05-15 Alan Modra <amodra@gmail.com>
1308 * dwarf.c (read_debug_line_header): Delete initial_length_size.
1309 Avoid pointer UB. Keep within length specified by header.
1312 2021-05-15 Alan Modra <amodra@gmail.com>
1314 * dwarf.c (process_debug_info): Always do the first CU length
1315 scan for sanity checks. Remove initial_length_size var and
1316 instead calculate end_cu. Use end_cu to limit data reads.
1317 Delete now dead code checking length.
1319 2021-05-15 Alan Modra <amodra@gmail.com>
1321 * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
1323 2021-05-15 Alan Modra <amodra@gmail.com>
1325 * bucomm.h (_mul_overflow): Define.
1326 * dwarf.c (get_encoded_value): Avoid pointer UB.
1328 2021-05-13 Alan Modra <amodra@gmail.com>
1331 * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
1334 2021-05-13 Alan Modra <amodra@gmail.com>
1337 * dwarf.c (display_debug_frames): Sanity check cie_off before
1338 attempting to read cie.
1340 2021-05-12 Alan Modra <amodra@gmail.com>
1342 * dwarf.c (process_extended_line_op): Don't bump data pointer past
1343 end when strnlen doesn't find string terminator.
1344 (decode_location_expression): Remove dead code.
1345 (skip_attr_bytes): Remove const from end param. Ensure data
1346 pointer doesn't pass end.
1347 (get_type_signedness): Remove const from end param.
1348 (read_and_display_attr_value): Ensure data pointer doesn't pass end.
1349 (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
1350 (display_debug_pubnames_worker): Likewise.
1351 (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
1352 than blindly incrementing data pointer.
1353 (display_debug_addr, display_debug_str_offsets): Likewise. Don't
1354 compare pointers, compare lengths.
1356 2021-05-12 Alan Modra <amodra@gmail.com>
1358 * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
1359 (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
1360 (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
1361 (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
1362 SAFE_BYTE_GET followed by increment.
1363 (process_debug_info): Likewise, and test bytes remaining before
1364 incrementing section_begin rather than using pointer comparison.
1365 (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
1366 (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
1368 2021-05-12 Alan Modra <amodra@gmail.com>
1370 * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
1371 (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
1372 SAFE_BYTE_GET_AND_INC.
1373 (read_and_display_attr_value): Likewise. Print using dwarf_vmatoa.
1374 (process_debug_info, process_cu_tu_index): Likewise.
1375 * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
1376 (byte_get, byte_get_little_endian, byte_get_big_endian),
1377 (byte_get_signed): Make size param unsigned. Remove code dealing
1378 with 4-byte elf_vma.
1379 (byte_get_64): Delete.
1380 * elfcomm.h (byte_put, byte_put_little_endian, byte_put_big_endian),
1381 (byte_get, byte_get_little_endian, byte_get_big_endian),
1382 (byte_get_signed): Update prototypes.
1383 (byte_get_64): Delete.
1385 2021-05-12 Alan Modra <amodra@gmail.com>
1388 * dwarf.c (display_debug_frames): Don't compare pointers derived
1389 from user input. Test offset against bounds instead.
1391 2021-05-12 Alan Modra <amodra@gmail.com>
1394 * dwarf.c (display_formatted_table): Test for data >= end rather
1396 (process_extended_line_op): Likewise.
1397 (display_debug_lines_raw): Likewise.
1398 (display_debug_lines_decoded): Likewise.
1400 2021-05-12 Alan Modra <amodra@gmail.com>
1403 * dwarf.c (fetch_indexed_string): Correct length sanity checks.
1404 Sanity check section size for version and padding too. Correct
1405 index sanity check. Handle multiple tables in .debug_str_offsets.
1407 2021-05-11 Hans-Peter Nilsson <hp@axis.com>
1409 * dwarf.c (process_abbrev_set): Properly parenthesize before
1410 casting to unsigned long.
1412 2021-05-11 Alan Modra <amodra@gmail.com>
1415 * dwarf.c (process_abbrev_set): Replace start and end parameters
1416 with section, abbrev_base, abbrev_size, abbrev_offset. Update
1417 all callers. Sanity check parameters correctly and emit warnings
1419 (process_debug_info): ..here.
1421 2021-05-10 Thomas Wolff <towo@towo.net>
1426 * windres.c (quot): Revert previous delta. Do not use double
1427 quotes when spaces are detected in options.
1428 * doc/binutils.texi (windres): Remove suggestion that the
1429 --preprocessor option can take arguments.
1431 2021-05-10 Alan Modra <amodra@gmail.com>
1433 * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
1434 END rather than adding amount to PTR.
1435 (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
1437 2021-05-09 Alan Modra <amodra@gmail.com>
1439 * objcopy.c (eq_string): Delete.
1440 (create_symbol_htab): Use htab_eq_string.
1442 2021-05-08 Mike Frysinger <vapier@gentoo.org>
1444 * README-how-to-make-a-release: Update html & pdf entries.
1446 2021-05-08 Mike Frysinger <vapier@gentoo.org>
1448 * doc/Makefile.am (html-local, binutils/index.html): New targets.
1449 * doc/Makefile.in: Regenerate.
1451 2021-05-08 Mike Frysinger <vapier@gentoo.org>
1453 * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
1454 * doc/Makefile.in: Regenerate.
1456 2021-05-07 Nick Clifton <nickc@redhat.com>
1458 * readelf.c (no_processor_specific_unwind): New function.
1459 (process_unwind): Use no_processor_specific_unwind for X86
1462 2021-05-07 Michael Forney <mforney@mforney.org>
1464 * dwarf.c: Don't omit second operand of '?' operator.
1466 2021-04-30 Nick Clifton <nickc@redhat.com>
1469 * dwarf.c (load_debug_sup_file): Allocate memory for filename in
1472 2021-04-29 Nick Clifton <nickc@redhat.com>
1475 * doc/binutils.texi (windres): Correct the description of the
1476 default value of the --preprocessor argument.
1478 2021-04-27 Nick Clifton <nickc@redhat.com>
1481 * dwarf.c (parse_gnu_debuglink): Reject empty names.
1482 (parse_gnu_debugaltlink): Likewise.
1484 2021-04-22 Clément Chigot <clement.chigot@atos.net>
1486 * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
1489 2021-04-21 Nick Lott <nick.lott@gmail.com>
1492 * readelf.c (sym_base): New variable.
1493 (enum print_mode): Add more modes.
1494 (print_vma): Add suport for new modes.
1495 (options): Add sym-base.
1496 (usage): Add sym-base.
1497 (parse_args): Add support for --sym-base.
1498 (print_dynamic_symbol_size): New function.
1499 (print_dynamic_symbol): Use new function.
1500 * doc/binutils.texi: Document the new feature.
1501 * NEWS: Mention the new feature.
1503 2021-04-21 Nick Clifton <nickc@redhat.com>
1505 * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
1506 Adjust expected output to allow for named section symbols.
1507 * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
1509 * testsuite/binutils-all/readelf.s-64: Likewise.
1510 * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1511 * testsuite/binutils-all/readelf.ss-tmips: Likewise.
1512 * testsuite/binutils-all/readelf.ss-unused: Likewise.
1514 2021-04-21 Luo Longjun <luolongjun@huawei.com>
1516 * readelf.c (print_dynamic_symbol): Print the section name for
1517 section symbols without a name of their own.
1519 2021-04-20 Andreas Krebbel <krebbel@linux.ibm.com>
1521 * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
1522 add him to Past Maintainers.
1523 Update my email address.
1525 2021-04-19 Nick Clifton <nickc@redhat.com>
1528 * arsup.c (ar_addmod): Enable plugin support, if available.
1530 2021-04-19 Nick Clifton <nickc@redhat.com>
1532 * rename.c: (get_stat_atime_ns): Add prototype.
1533 (get_stat_mtime_ns): Add prototype.
1535 2021-04-16 Alan Modra <amodra@gmail.com>
1538 * rename.c (get_stat_atime, get_stat_mtime): Make static.
1539 (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
1541 2021-04-15 Pekka Seppänen <pexu@sourceware.mail.kapsi.fi>
1544 * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
1545 (get_stat_mtime_ns): Likewise.
1547 2021-04-15 Alan Modra <amodra@gmail.com>
1550 * configure.ac: Check for sys/time.h and utimensat. Use standard
1551 checks for mkstemp and mkdtemp. Whitespace. Check for nanosecond
1552 members of struct stat.
1553 * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
1554 (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
1555 (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
1556 (get_stat_atime, get_stat_mtime): Likewise.
1557 (set_times): Choose first available of utimensat, utimes, utime.
1558 Use above inline functions to set timespec and timeval values.
1559 * configure: Regenerate.
1560 * config.in: Regenerate.
1561 * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
1562 file timestamp when --preserve-dates is used.
1564 2021-04-15 Alan Modra <amodra@gmail.com>
1567 * rename.c (smart_rename): When TO and FROM are equal, just set
1569 * objcopy.c (strip_main, copy_main): Always call smart_rename.
1571 2021-04-14 H.J. Lu <hongjiu.lu@intel.com>
1574 * testsuite/binutils-all/x86-64/pr27708.dump: New file.
1575 * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
1576 * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
1579 2021-04-14 Mark Harmstone <mark@harmstone.com>
1582 * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
1583 end of the structure.
1585 2021-04-14 Frederic Cambus <fred@statdns.com>
1587 * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
1588 checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
1590 2021-04-14 Alan Modra <amodra@gmail.com>
1593 * objdump.c (show_line): Don't limit paths to PATH_MAX.
1594 * readelf.c (struct filedata): Change program_interpreter from
1595 a char array to a char pointer.
1596 (process_program_headers): Sanity check PT_INTERP p_filesz.
1597 Malloc program_interpreter using p_filesz and read directly from
1599 (process_dynamic_section): Check program_interpreter is non-NULL.
1600 (free_filedata): New function, split out from..
1601 (process_object): ..here.
1602 (close_debug_file): Call free_filedata.
1603 * sysdep.h: Don't include sys/param.h.
1604 (PATH_MAX): Don't define.
1605 * configure.ac: Don't check for sys/param.h.
1606 * configure: Regenerate.
1608 2021-04-13 Frederic Cambus <fred@statdns.com>
1610 * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
1611 check for NT_NETBSD_PAX.
1613 2021-04-12 Alan Modra <amodra@gmail.com>
1615 * configure.ac (--enable-checking): Add support.
1616 * config.in: Regenerate.
1617 * configure: Regenerate.
1619 2021-04-09 Alan Modra <amodra@gmail.com>
1621 * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
1623 (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
1624 (disassemble_section, disassemble_data): Likewise.
1626 2021-04-06 Alan Modra <amodra@gmail.com>
1628 * objdump.c (objdump_symbol_at_address): Return asymbol*.
1630 2021-04-06 Alan Modra <amodra@gmail.com>
1632 * NEWS: Mention C99 requirement.
1633 * README: Likewise. Modernise examples and "Reporting bugs".
1635 2021-04-05 Alan Modra <amodra@gmail.com>
1637 * configure.ac: Assume long long is available. Don't test for
1638 strings.h, stdlib.h, limits.h, locale.h, or wchar.h. Check
1639 inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
1640 strcoll, setlocale, setmode or location of time_t. Don't check
1641 for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
1642 (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
1643 * sysdep.h: Don't include alloca-conf.h, include config.h instead.
1644 Test HAVE_SYS_TYPES_H and reorder includes. Include limits.h,
1645 locale.h, string.h and stdlib.h unconditionally. Remove various
1646 fallback declarations. Assume long long is available.
1647 * addr2line.c: Don't test HAVE_SETLOCALE.
1649 * coffdump.c: Likewise.
1650 * dlltool.c: Likewise.
1651 * dllwrap.c: Likewise.
1652 * elfedit.c: Likewise.
1654 * objcopy.c: Likewise.
1655 * objdump.c: Likewise.
1656 * readelf.c: Likewise.
1658 * srconv.c: Likewise.
1659 * strings.c: Likewise.
1660 * sysdump.c: Likewise.
1661 * windmc.c: Likewise.
1662 * windres.c: Likewise.
1663 * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
1664 * dwarf.c: Include limits.h unconditionally. Assume long long
1666 * nm.c: Don't test HAVE_STRCOLL.
1667 * readelf.c: Don't test HAVE_WCHAR_H.
1668 * strings.c: Assume long long is available.
1669 * syslex.l: Include string.h unconditionally.
1670 * aclocal.m4: Regenerate.
1671 * config.in: Regenerate.
1672 * configure: Regenerate.
1673 * Makefile.in: Regenerate.
1674 * doc/Makefile.in: Regenerate.
1676 2021-04-01 Martin Liska <mliska@suse.cz>
1678 * elfcomm.h (strneq): Remove strneq and use startswith.
1679 * readelf.c (ia64_process_unwind): Likewise.
1680 (process_note): Likewise.
1682 2021-04-01 Martin Liska <mliska@suse.cz>
1684 * dllwrap.c: Use startswith function.
1685 * objcopy.c (is_dwo_section): Likewise.
1686 (handle_remove_section_option): Likewise.
1687 (copy_main): Likewise.
1688 * objdump.c (is_significant_symbol_name): Likewise.
1690 2021-04-01 Martin Liska <mliska@suse.cz>
1692 * dwarf.c (display_debug_lines_raw): Replace const_strneq with
1694 (display_debug_lines_decoded): Likewise.
1695 (display_debug_links): Likewise.
1696 * elfcomm.c (setup_archive): Likewise.
1697 * elfcomm.h (const_strneq): Likewise.
1698 * readelf.c (process_section_headers): Likewise.
1699 (slurp_ia64_unwind_table): Likewise.
1700 (slurp_hppa_unwind_table): Likewise.
1701 (decode_arm_unwind): Likewise.
1702 (display_debug_section): Likewise.
1703 (process_note): Likewise.
1705 2021-03-31 Alan Modra <amodra@gmail.com>
1707 * sysdep.h (POISON_BFD_BOOLEAN): Define.
1708 * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
1709 * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
1710 * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
1711 * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
1712 * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
1713 * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
1714 * windmc.c, * windmc.h, * windres.c, * winduni.c,
1715 * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
1716 and TRUE with true throughout.
1718 2021-03-31 Alan Modra <amodra@gmail.com>
1720 * coffdump.c: Include stdint.h in place of bfd_stdint.h.
1721 * dwarf.c: Likewise.
1723 2021-03-31 Alan Modra <amodra@gmail.com>
1725 * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
1727 2021-03-29 Alan Modra <amodra@gmail.com>
1729 * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
1730 * dwarf.c (read_and_display_attr_value): Likewise.
1731 (display_debug_str_offsets): Likewise.
1732 * objdump.c (dump_bfd): Likewise.
1733 * readelf.c (dump_section_as_strings): Likewise.
1734 (dump_section_as_bytes): Likewise.
1736 2021-03-29 Alan Modra <amodra@gmail.com>
1738 * objdump.c (process_links): Use type int.
1739 * readelf.c (request_dump): Don't increment do_dump, set it.
1740 * windint.h (target_is_bigendian): Use type bfd_boolean.
1741 * windmc.c (target_is_bigendian): Likewise.
1742 * windres.c (target_is_bigendian): Likewise.
1744 2021-03-22 Martin Liska <mliska@suse.cz>
1746 * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
1748 * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
1749 * objcopy.c (is_mergeable_note_section): Likewise.
1750 * objdump.c (dump_dwarf_section): Likewise.
1751 * prdbg.c (pr_method_type): Likewise.
1752 (pr_class_baseclass): Likewise.
1753 (tg_class_baseclass): Likewise.
1754 * readelf.c (process_lto_symbol_tables): Likewise.
1755 * stabs.c (ULLHIGH): Likewise.
1756 (parse_stab_argtypes): Likewise.
1757 (stab_demangle_function_name): Likewise.
1759 2021-03-19 H.J. Lu <hongjiu.lu@intel.com>
1761 * readelf.c (get_machine_name): Add EM_INTELGT.
1763 2021-03-18 Nick Clifton <nickc@redhat.com>
1766 * readelf.c (dump_section_as_strings): Mention separate filename.
1767 (dump_section_as_bytes): Likewise.
1768 (dump_section_as_ctf): Likewise.
1769 (initialise_dumkps_byname): Only issue a warning for missing
1770 sections if processing the main file.
1771 (process_section_contents): Only issue a warning for unsumped
1772 section numbers in the main file.
1773 (initialise_dump_sects): New function. Contains code extracted
1775 (process_object): ... here. Also call initialise_dump_sects for
1778 2021-03-16 Nick Clifton <nickc@redhat.com>
1781 * readelf.c (display_debug_section): Also retain .debug_addr
1784 2021-03-16 Nick Clifton <nickc@redhat.com>
1787 * readelf.c (process_section_contents): Only dump debug
1788 information for separate files unless process_links is enabled.
1789 (process_object): Always call process_section_contents for
1790 separate info files.
1792 2021-03-15 Nick Clifton <nickc@redhat.com>
1795 * nm.c (FORMAT_JUST_SYMBOLS): Define.
1796 (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
1797 (long_options): Add just-symbols.
1798 (set_output_format): Add support for just-symbols.
1799 (get_print_format): Likewise.
1800 (do_not_print_object_filename): New function.
1801 (do_not_print_archive_filename): New function.
1802 (do_not_print_archive_member): New function.
1803 (do_not_print_symbol_filename): New function.
1804 (just_print_symbol_name): New function.
1805 (main): Handle --just-symbols.
1806 * NEWS: Mention the new feature.
1807 * doc/binutils.texi: Document the new feature.
1809 2021-03-12 Clément Chigot <clement.chigot@atos.net>
1811 * od-xcoff.c: Replace RTB by TRL entry.
1813 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1814 Andrew Burgess <andrew.burgess@embecosm.com>
1816 * readelf.c (get_note_type): Handle NT_RISCV_CSR.
1818 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
1819 Andrew Burgess <andrew.burgess@embecosm.com>
1821 * readelf.c (get_note_type): Handle NT_GDB_TDESC.
1823 2021-03-05 Nick Clifton <nickc@redhat.com>
1826 * dwarf.c (display_debug_macro): Handle the displaying of
1827 DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
1828 .debug_macro.dwo sections.
1830 2021-03-04 Nick Clifton <nickc@redhat.com>
1833 * objdump.c (process_links): New variable.
1834 (usage): Add --process-links.
1835 (long_options): Likewise.
1836 (dump_bfd): Stop processing once the bfd has been loaded unless
1837 this is the main file or process_links has been enabled.
1838 (main): Handle the process-links option.
1839 * readelf.c (process_links): New variable.
1840 (struct filedata): Add is_separate field.
1841 (options): Add --process-links.
1843 (parse_args): Likewise.
1844 (process_file_header): Include the filename when dumping
1845 information for separate debuginfo files.
1846 (process_program_headers): Likewise.
1847 (process_section_headers): Likewise.
1848 (process_section_groups): Likewise.
1849 (process_relocs): Likewise.
1850 (process_dynamic_section): Likewise.
1851 (process_version_sections): Likewise.
1852 (display_lto_symtab): Likewise.
1853 (process_symbol_table): Likewise.
1854 (process_syminfo): Likewise.
1855 (initialise_dumps_by_name): Likewise.
1856 (process_section_contents): Likewise.
1857 (process_notes_at): Likewise.
1858 (process_notes): Likewise.
1859 (open_file): Add is_separate parameter. Use to initialise the
1860 is_separate field in the filedata structure.
1861 (open_deug): Update call to open_file.
1862 (process_object): Add processing of the contents of separate
1863 debuginfo files, gated by the process_links variable.
1864 (process_archive): Update call to open_file.
1865 (process_file): Initialise the is_separate field in the filedata
1867 * dwarf.c (load_separate_debug_info_file): Only report the
1868 loading of a separate file if debug links are being dumped.
1869 * objcopy.c (keep_section_symbols): New variable.
1870 (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1871 (strip_options): Add keep-section-symbols.
1872 (copy_options): Likewise.
1873 (copy_usage): Likewise.
1874 (strip_usage): Likewise.
1875 (copy_object): Keep section symbols if requested by command line
1877 (strip_main): Handle --keep-section-symbols.
1878 (copy_main): Likewise.
1879 * doc/binutils.texi: Document the new options.
1880 * NEWS: Mention the new features.
1881 * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1882 Update options passed to objdump. Use diff rather than cmp to
1883 compare the dumped data.
1884 * testsuite/binutils-all/objdump.WK2: Update regexp.
1885 * testsuite/binutils-all/objdump.WK3: Update regexp.
1886 * testsuite/binutils-all/objdump.exp: Use --process-links
1887 instead of --dwarf=follow-links.
1888 * testsuite/binutils-all/readelf.exp (readelf_test): Include
1889 readelf's output in the log when the test fails.
1890 Add the -P option to the -wKis test.
1891 * testsuite/binutils-all/readelf.wKis: Update expected output.
1893 2021-03-03 Alan Modra <amodra@gmail.com>
1896 * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1897 * NEWS: Mention feature.
1899 2021-03-01 H.J. Lu <hongjiu.lu@intel.com>
1902 * dwarf.c (load_separate_debug_info): Issue warning only if
1903 do_debug_links is set.
1904 * testsuite/binutils-all/compress.exp: Run objdump and readelf
1905 with missing debug file.
1907 2021-03-01 Alan Modra <amodra@gmail.com>
1910 * doc/binutils.texi: Add nm --with-symbol-versions and
1911 --without-symbol-versions documentation.
1912 * nm.c (with_symbol_versions): New variable.
1913 (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1914 (long_options): Make --with-symbol-versions entry twiddle the flag.
1915 Add --without-symbol-versions.
1916 (print_symname): Strip version when !with_symbol_versions. Add
1917 dynamic version info under control of with_symbol_versions.
1918 (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1920 2021-02-26 Fangrui Song <maskray@google.com>
1923 * readelf.c (quiet): New option flag.
1924 (enum long_option_values): New enum to hold long option value.
1925 (long_options): Add --quiet.
1926 (usage): Mention --quiet.
1927 (display_rel_file): If quiet is enabled, suppress "no symbols".
1928 (main): Handle the new option.
1929 * NEWS: Mention --quiet.
1930 * docs/binutils.texi: Document --quiet.
1932 2021-02-26 Tom de Vries <tdevries@suse.de>
1934 * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1936 2021-02-26 Tom de Vries <tdevries@suse.de>
1939 * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1941 (read_and_display_attr_value): Likewise.
1943 2021-02-25 Nick Clifton <nickc@redhat.com>
1945 * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1947 (read_and_display_attr_value): Handle sup forms.
1948 (display_debug_sup): New function. Displays the contents of a
1950 (load_debug_sup_file): New function. Loads the contents of a file
1951 referenced by a .debug_sup section.
1952 (check_for_and_load_links): Call load_debug_sup_file.
1953 (debug_displays): Add entry for .debug_sup.
1954 * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1955 * readelf.c (process_section_headers): Add support for debug_sup.
1956 * doc/debug.options.texi: Note that the =links option will display
1957 the contents of .debug_sup sections.
1958 * NEWS: Mention the new support.
1960 2021-02-25 Alan Modra <amodra@gmail.com>
1963 * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1965 2021-02-24 Nick Clifton <nickc@redhat.com>
1968 * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1969 when adding together the section sizes.
1971 2021-02-24 Nick Clifton <nickc@redhat.com>
1973 * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1975 * readelf.c (print_gnu_build_attribute_description): Likewise.
1977 2021-02-24 Alan Modra <amodra@gmail.com>
1978 Siddhesh Poyarekar <siddhesh@gotplt.org>
1981 * bucomm.h (smart_rename): Update prototype.
1982 * rename.c (smart_rename): Add fromfd and preserve_dates params.
1983 Pass fromfd and target_stat to simple_copy. Call set_times
1984 when preserve_dates.
1985 (simple_copy): Accept fromfd rather than from filename. Add
1986 target_stat param. Rewind fromfd rather than opening. Open
1987 "to" file without O_CREAT. Try to preserve S_ISUID and S_ISGID.
1988 * ar.c (write_archive): Rename ofd to tmpfd. Dup tmpfd before
1989 closing output temp file, and pass tmpfd to smart_rename.
1990 * arsup.c (temp_fd): Rename from real_fd.
1991 (ar_save): Dup temp_fd and pass to smart_rename.
1992 * objcopy.c (strip_main, copy_main): Likewise, and pass
1995 2021-02-24 Alan Modra <amodra@gmail.com>
1998 * rename.c: Tidy throughout.
1999 (smart_rename): Always copy. Remove windows specific code.
2001 2021-02-20 Alan Modra <amodra@gmail.com>
2003 * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
2004 (run_dump_test): Fail if expecting errors from a file like we do
2005 for error strings, if no error is seen.
2007 2021-02-19 Alan Modra <amodra@gmail.com>
2009 * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
2011 2021-02-19 Siddhesh Poyarekar <siddhesh@gotplt.org>
2013 * ar.c (write_archive): Remove TARGET_STAT. Adjust call to
2015 * arsup.c (ar_save): Likewise.
2016 * objcopy (strip_main): Don't copy TMPFD. Don't set times on
2017 temporary file and adjust call to SMART_RENAME.
2018 (copy_main): Likewise.
2019 * rename.c [!S_ISLNK]: Remove definitions.
2020 (try_preserve_permissions): Remove function.
2021 (smart_rename): Remove FD, PRESERVE_DATES arguments. Use
2022 rename system call only if TO does not exist.
2023 * bucomm.h (smart_rename): Adjust declaration.
2025 2021-02-18 Nick Clifton <nickc@redhat.com>
2027 * objcopy.c (merge_gnu_build_notes): Handle notes with a start
2028 address that is higher than the end address.
2030 2021-02-17 Alan Modra <amodra@gmail.com>
2032 * dwarf.c: Include limits.h.
2033 (CHAR_BIT): Provide backup define.
2034 (read_leb128): Use CHAR_BIT to size "result" in bits. Correct
2035 signed overflow checking.
2036 * testsuite/binutils-all/pr26548.s,
2037 * testsuite/binutils-all/pr26548.d,
2038 * testsuite/binutils-all/pr26548e.d: New tests.
2039 * testsuite/binutils-all/readelf.exp: Run them.
2040 (readelf_test): Drop unused "xfails" parameter. Update all uses.
2042 2021-02-16 Jan Beulich <jbeulich@suse.com>
2044 * dwarf.c (process_debug_info): Initialize "dwo_id".
2046 2021-02-15 Alan Modra <amodra@gmail.com>
2048 * objdump.c (load_specific_debug_section): Don't call
2049 bfd_cache_section_contents. Rearrange so that
2050 bfd_get_full_section_contents is not called on path where
2051 bfd_simple_get_relocated_section_contents is called.
2052 Don't set section->user_data.
2053 (free_debug_section): Always free section->start. Don't twiddle
2055 * readelf.c (load_specific_debug_section): Don't set user_data.
2056 * dwarf.h (struct dwarf_section): Remove use_data field.
2057 * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
2059 2021-02-15 Alan Modra <amodra@gmail.com>
2061 * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
2062 * testsuite/binutils-all/objdump.exp: Likewise.
2064 2021-02-14 Alan Modra <amodra@gmail.com>
2066 * objdump.c (slurp_symtab): Don't add an extra entry for NULL
2067 to the symbol array.
2068 (slurp_dynamic_symtab): Likewise.
2069 (dump_bfd): Formatting. Copy terminating NULL from extra_syms.
2071 2021-02-14 Alan Modra <amodra@gmail.com>
2073 * Makefile.in: Regenerate.
2074 * doc/Makefile.in: Regenerate.
2076 2021-02-13 Mike Frysinger <vapier@gentoo.org>
2078 * aclocal.m4: Regenerate.
2080 2021-02-12 Nick Clifton <nickc@redhat.com>
2082 * configure.ac (follow-debug-links): Add option to enable or
2083 disable the following of debug links by default. Set the
2084 default for the option to be 'follow'.
2085 * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
2086 (dwarf_select_sections_by_names): Add no-follow-links option.
2087 (dwarf_select_sections_by_letter): Add 'N' option.
2088 * objdump.c (usage): Add conditional text describing the
2089 follow links option.
2090 (slurp_symtab): Ensure that there is a NULL entry at the end
2091 of the symbol table.
2092 (slurp_dynamic_symtab): Likewise.
2093 (dump_bfd): When extending the symbol table, ensure that there
2094 is still a NULL entry at the end.
2095 * readelf.c (usage): Add conditional text describing the
2096 follow links option.
2097 * doc/binutils.texi: Update documentation for objcopy and
2099 * doc/debug.options.texi: Update documentation of the
2100 follow-links option.
2101 * config.in: Regenerate.
2102 * configure: Regenerate.
2103 * testsuite/binutils-all/compress.exp: Add the -WN option to
2104 objdump command lines that are not expecting to follow links.
2105 * testsuite/binutils-all/readelf.exp: Add the
2106 --debug-dump=no-follow-links option to tests that are not
2107 expecting to follow debug links.
2108 * NEWS: Mention the new behaviour.
2110 2021-02-12 Alan Modra <amodra@gmail.com>
2112 * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
2113 gas or ld fails to build a testcase rather than "unresolved".
2114 Report "fail" when readelf returns an error status rather than
2116 * testsuite/binutils-all/ar.exp: Likewise.
2117 * testsuite/binutils-all/compress.exp: Likewise.
2118 * testsuite/binutils-all/readelf.exp: Likewise.
2120 2021-02-12 Alan Modra <amodra@gmail.com>
2122 * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
2123 "c" with "ccc" labels.
2125 2021-02-12 Tom de Vries <tdevries@suse.de>
2127 * dwarf.h (debug_info): Fix typo in comment.
2129 2021-02-12 Tom de Vries <tdevries@suse.de>
2131 * dwarf.c (display_debug_str_offsets): Handle multiple sets of
2134 2021-02-12 Tom de Vries <tdevries@suse.de>
2136 * dwarf.c (process_debug_info): Print DWO ID.
2138 2021-02-11 Alan Modra <amodra@gmail.com>
2143 * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
2144 Use bfd_malloc_and_get_section.
2145 (elf32_avr_get_note_desc): Formatting. Return descsz. Sanity
2146 check namesz. Return NULL if descsz is too small. Ensure
2147 string table is terminated.
2148 (elf32_avr_get_device_info): Formatting. Add note_size param.
2150 (elf32_avr_dump_mem_usage): Adjust to suit.
2152 2021-02-10 Tom de Vries <tdevries@suse.de>
2155 * dwarf.c (load_dwo_file): Handle case that name is absolute path.
2157 2021-02-10 Tom de Vries <tdevries@suse.de>
2160 * dwarf.c (display_debug_ranges): Filter range lists according to
2163 2021-02-09 Tom de Vries <tdevries@suse.de>
2166 * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
2168 2021-02-09 Tom de Vries <tdevries@suse.de>
2171 * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
2172 DW_UT_split_compile.
2174 2021-02-09 Alan Modra <amodra@gmail.com>
2176 * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
2179 2021-02-07 Alan Modra <amodra@gmail.com>
2181 * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
2182 uninitialised on invalid input.
2184 2021-02-06 Alan Modra <amodra@gmail.com>
2187 * rename.c (smart_rename): Test for existence and type of output
2190 2021-02-05 Nick Clifton <nickc@redhat.com>
2192 * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
2194 2021-02-05 Eli Zaretskii <eliz@gnu.org>
2197 * elfedit.c (check_file):
2198 * bucomm.c (get_file_size): Fix typos in comments.
2200 2021-02-05 Alan Modra <amodra@gmail.com>
2203 * arsup.c (ar_save): Use stat rather than lstat.
2205 2021-02-03 Alan Modra <amodra@gmail.com>
2210 * ar.c: Don't include libbfd.h.
2211 (write_archive): Replace xmalloc+strcpy with xstrdup. Use
2212 bfd_stat rather than fstat on iostream. Move stat and fd tests
2213 outside of _WIN32 ifdef. Delete skip_stat variable.
2214 * arsup.c (temp_name, real_ofd): New static variables.
2215 (ar_open): Use make_tempname and bfd_fdopenw.
2216 (ar_save): Adjust to suit ar_open changes. Move stat output
2218 * objcopy.c: Don't include libbfd.h.
2219 (copy_file): Use bfd_stat.
2221 2021-02-02 H.J. Lu <hongjiu.lu@intel.com>
2224 * readelf.c (process_section_headers): Add 'R' and 'D' to
2226 * testsuite/binutils-all/retain1a.d: Updated.
2228 2021-01-30 Nick Clifton <nickc@redhat.com>
2230 * README-how-to-make-a-release: Small updates after the 2.35.2
2233 2021-01-28 Eli Zaretskii <eliz@gnu.org>
2236 * windres.c (quot): Use double quotes to protect strings on
2239 2021-01-28 Eli Zaretskii <eliz@gnu.org>
2242 * bucomm.c (get_file_size): Add code to handle /dev/null on
2244 * elfedit.c (check_file): Likewise.
2246 2021-01-27 Nick Clifton <nickc@redhat.com>
2248 * objcopy.c (copy_main): Remove conditional control of the calls
2249 to free, simplifying the code and making it easier to detect
2252 2021-01-26 Frederic Cambus <fred@statdns.com>
2254 * objcopy.c (copy_main): Fix a double free happening when both
2255 --localize-symbols and --globalize-symbols options are invoked
2258 2021-01-24 Nick Clifton <nickc@redhat.com>
2260 * README-how-to-make-a-release: Minor updates after the 2.36 release.
2262 2021-01-16 Alan Modra <amodra@gmail.com>
2264 * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
2266 2021-01-15 Alan Modra <amodra@gmail.com>
2269 * readelf.c (uncompress_section_contents): Always call inflateEnd.
2271 2021-01-14 Alexandre Oliva <oliva@gnu.org>
2273 * MAINTAINERS: Update my email address.
2275 2021-01-14 Nick Clifton <nickc@redhat.com>
2277 * po/sv.po: Updated Swedish translation.
2279 2021-01-13 Alan Modra <amodra@gmail.com>
2281 * Makefile.in: Regenerate.
2282 * doc/Makefile.in: Regenerate.
2284 2021-01-13 Zebediah Figura <z.figura12@gmail.com>
2287 * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
2289 (i386_x64_trampoline): Add SEH annotations.
2290 (struct mac): Add how_seh field.
2291 (make_delay_head): If how_set field is true add SEh instructions.
2293 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
2296 * configure.ac: Use GNU_MAKE_JOBSERVER.
2297 * aclocal.m4: Regenerated.
2298 * configure: Likewise.
2300 2021-01-12 Nick Clifton <nickc@redhat.com>
2302 * po/fr.po: Updated French translation.
2304 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
2307 * configure: Regenerated.
2309 2021-01-11 Nick Clifton <nickc@redhat.com>
2311 * po/pt.po: Updated Portuguese translation.
2312 * po/sr.po: Updated Serbian translation.
2313 * po/uk.po: Updated Ukranian translation.
2315 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
2317 * configure: Regenerated.
2319 2021-01-09 Nick Clifton <nickc@redhat.com>
2321 * configure: Regenerate.
2322 * po/binutils.pot: Regenerate.
2324 2021-01-09 Nick Clifton <nickc@redhat.com>
2326 * 2.36 release branch crated.
2327 * README-how-to-make-a-release: Add note about updating Makefiles
2329 * BRANCHES: Add binutils-2.36-branch.
2331 2021-01-09 Alan Modra <amodra@gmail.com>
2333 * configure: Regenerate.
2335 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
2337 * configure: Regenerate.
2339 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
2342 * objcopy.c (copy_object): Handle section symbols for
2343 non-relocatable inputs.
2344 * testsuite/binutils-all/readelf.exp (readelf_test): Check
2345 is_elf_unused_section_symbols.
2346 * testsuite/binutils-all/readelf.s-64: Updated.
2347 * testsuite/binutils-all/readelf.ss: Likewise.
2348 * testsuite/binutils-all/readelf.ss-64: Likewise.
2349 * testsuite/binutils-all/readelf.s-64-unused: New file.
2350 * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
2351 * testsuite/binutils-all/readelf.ss-unused: Likewise.
2352 * testsuite/lib/binutils-common.exp
2353 (is_elf_unused_section_symbols): New proc.
2355 2021-01-06 Reuben Thomas <rrt@sc3d.org>
2357 * binutils/readelf.c: Correct grammar in comment.
2359 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
2361 * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
2362 * doc/binutils.texi: Correct grammar.
2363 * readelf.c (process_version_sections): Correct spelling of auxiliary
2365 * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
2367 2021-01-01 Alan Modra <amodra@gmail.com>
2369 Update year range in copyright notice of all files.
2371 For older changes see ChangeLog-2020
2373 Copyright (C) 2021-2025 Free Software Foundation, Inc.
2375 Copying and distribution of this file, with or without modification,
2376 are permitted in any medium without royalty provided the copyright
2377 notice and this notice are preserved.
2383 version-control: never