1 2017-11-17 Nick Clifton <nickc@redhat.com>
3 * readelf.c (process_archive): Include member name in the
4 file_name of the filedata structure.
6 2017-11-15 Alan Modra <amodra@gmail.com>
9 * objcopy.c (copy_main): Free tmpname.
11 2017-11-15 Nick Clifton <nickc@redhat.com>
14 * dwarf.h (enum dwarf_section_display_enum): Add gnu_debuglink,
15 gnu_debugaltlink and separate_debug_str.
16 (struct dwarf_section): Add filename field.
17 Add prototypes for load_separate_debug_file, close_debug_file and
19 * dwarf.c (do_debug_links): New.
20 (do_follow_links): New.
21 (separate_debug_file, separate_debug_filename): New.
22 (fetch_alt_indirect_string): New function. Retrieves a string
23 from the debug string table in the separate debug info file.
24 (read_and_display_attr_value): Use it with DW_FORM_GNU_strp_alt.
25 (load_debug_section_with_follow): New function. Like
26 load_debug_section, but if the first attempt fails, then tries
27 again in the separate debug info file.
28 (introduce): New function.
29 (process_debug_info): Use load_debug_section_with_follow and
31 (load_debug_info): Likewise.
32 (display_debug_lines_raw): Likewise.
33 (display_debug_lines_decoded): Likewise.
34 (display_debug_macinfo): Likewise.
35 (display_debug_macro): Likewise.
36 (display_debug_abbrev): Likewise.
37 (display_debug_loc): Likewise.
38 (display_debug_str): Likewise.
39 (display_debug_aranges): Likewise.
40 (display_debug_addr); Likewise.
41 (display_debug_frames): Likewise.
42 (display_gdb_index): Likewise.
43 (process_cu_tu_index): Likewise.
44 (load_cu_tu_indexes): Likewise.
45 (display_debug_links): New function. Displays the contents of a
46 .gnu_debuglink or .gnu_debugaltlink section.
47 (calc_gnu_debuglink_ctc32):New function. Calculates a CRC32
49 (check_gnu_debuglink): New function. Checks the CRC of a
50 potential separate debug info file.
51 (parse_gnu_debuglink): New function. Reads a CRC value out of a
52 .gnu_debuglink section.
53 (check_gnu_debugaltlink): New function.
54 (parse_gnu_debugaltlink): New function. Reads the build-id value
55 out of a .gnu_debugaltlink section.
56 (load_separate_debug_info): New function. Finds and loads a
57 separate debug info file.
58 (load_separate_debug_file): New function. Attempts to find and
59 follow a link to a separate debug info file.
60 (free_debug_memory): Free the separate debug info file
62 (opts_table): Add "follow-links" and "links".
63 (dwarf_select_sections_by_letters): Add "k" and "K".
64 (debug_displays): Reformat. Add .gnu-debuglink and
66 Add an extra entry for .debug_str in a separate debug info file.
67 * doc/binutils.texi: Move description of debug dump features
68 common to both readelf and objdump into...
69 * objdump.c (usage): Add -Wk and -WK.
70 (load_specific_debug_section): Initialise the filename field in
71 the dwarf_section structure.
72 (close_debug_file): New function.
73 (open_debug_file): New function.
74 (dump_dwarf): Load and dump the separate debug info sections.
75 * readelf.c (struct filedata): New structure. Contains various
76 variables that used to be global:
77 (current_file_size, string_table, string_table_length, elf_header)
78 (section_headers, program_headers, dump_sects, num_dump_sects):
79 Move into filedata structure.
80 (cmdline): New global variable. Contains list of sections to dump
81 by number, as specified on the command line.
82 Add filedata parameter to most functions.
83 (load_debug_section): Load the string table if it has not already
85 (close_file): New function.
86 (close_debug_file): New function.
87 (open_file): New function.
88 (open_debug_file): New function.
89 (process_object): Process sections in any separate debug info files.
90 * doc/debug.options.texi: New file. Add description of =links and
91 =follow-links options.
92 * NEWS: Mention the new feature.
93 * elfcomm.c: Have the byte get functions take a const pointer.
94 * elfcomm.h: Update prototypes.
95 * testsuite/binutils-all/dw5.W: Update expected output.
96 * testsuite/binutils-all/objdump.WL: Update expected output.
97 * testsuite/binutils-all/objdump.exp: Add test of -WK and -Wk.
98 * testsuite/binutils-all/readelf.exp: Add test of -wK and -wk.
99 * testsuite/binutils-all/readelf.k: New file.
100 * testsuite/binutils-all/objdump.Wk: New file.
101 * testsuite/binutils-all/objdump.WK2: New file.
102 * testsuite/binutils-all/linkdebug.s: New file.
103 * testsuite/binutils-all/debuglink.s: New file.
105 2017-11-10 Jim Wilson <jimw@sifive.com>
107 * testsuite/binutils-all/objdump.exp: Expect the debug_ranges test to
110 2017-11-07 Jim Wilson <jimw@sifive.com>
112 * MAINTAINERS (RISC-V): Fix typo in my email address.
114 2017-11-07 Palmer Dabbelt <palmer@sifive.com>
116 * MAINTAINERS (RISC-V): Add Jim Wilson as a maintainer.
117 Clean up Andrew's entry (remove trailing space, add tabs).
118 Change Palmer's email address, and clean up entry (add tabs).
120 2017-11-07 Alan Modra <amodra@gmail.com>
122 * dwarf.c (read_uleb128): Properly pluralize messages.
123 (display_debug_lines_raw, display_debug_loc): Likewise.
124 (display_debug_names, process_cu_tu_index): Likewise.
125 * od-macho.c (dump_code_signature_superblob): Likewise.
126 * readelf.c (process_program_headers): Likewise.
127 (process_section_header, process_relocs): Likewise.
128 (hppa_process_unwind, arm_process_unwind): Likewise.
129 (process_dynamic_section, process_version_sections): Likewise.
130 (process_symbol_table, process_syminfo): Likewise.
131 (apply_relocations, process_mips_specific): Likewise.
132 (process_gnu_liblist, process_notes_at): Likewise.
133 (process_archive): Likewise.
134 * testsuite/binutils-all/dw2-1.W,
135 * testsuite/binutils-all/dw2-3.W,
136 * testsuite/binutils-all/dw2-3gabi.W,
137 * testsuite/binutils-all/dw5.S,
138 * testsuite/binutils-all/dw5.W,
139 * testsuite/binutils-all/i386/compressed-1a.d,
140 * testsuite/binutils-all/libdw2-compressedgabi.out,
141 * testsuite/binutils-all/objdump.W,
142 * testsuite/binutils-all/readelf.r,
143 * testsuite/binutils-all/readelf.r-64,
144 * testsuite/binutils-all/x86-64/compressed-1a.d: Update
145 for pluralization fixes.
147 2017-11-07 Alan Modra <amodra@gmail.com>
149 * sysdep.h (textdomain, bindtextdomain): Use safer "do nothing".
150 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
152 2017-11-03 Claudiu Zissulescu <claziss@synopsys.com>
154 * doc/binutils.texi (ARC): Update disassembler options.
155 * testsuite/binutils-all/arc/hexprint.s: New file.
156 * testsuite/binutils-all/arc/objdump.exp: Test hex printing
159 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
160 Nick Clifton <nickc@redhat.com>
163 * dwarf.c (read_cie): Use bfd_size_type for
164 augmentation_data_len.
165 (display_augmentation_data): New function.
166 (display_debug_frames): Use it.
167 Check for integer overflow when testing augmentation_data_len.
169 2017-11-02 Mingi Cho <mgcho.minic@gmail.com>
172 * readelf.c (print_gnu_property_note): Improve overflow checks so
173 that they will work on a 32-bit host.
175 2017-11-01 James Bowman <james.bowman@ftdichip.com>
177 * readelf.c (is_16bit_abs_reloc): Add entry for FT32.
179 2017-10-31 Nick Clifton <nickc@redhat.com>
181 * readelf.c (process_relocs): Tell users if no static relocs were
182 found, but if they had added --use-dynamic to the command line
183 then relocs would have been displayed.
185 2017-10-28 Alan Modra <amodra@gmail.com>
188 * readelf.c (process_archive_index_and_symbols): Ensure ar_size
189 field is zero terminated for strtoul.
190 (setup_archive, get_archive_member_name): Likewise.
192 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
194 * dwarf.c (struct Frame_Chunk) <cfa_reg>: Change type to
196 (display_debug_frames): Read CFA reg as an unsigned number.
198 2017-10-25 Alan Modra <amodra@gmail.com>
200 * nm.c (filter_symbols): Match "__gnu_lto_slim" optionally prefixed
203 2017-10-18 Eric Botcazou <ebotcazou@adacore.com>
205 * MAINTAINERS: Add myself as Visium maintainer.
207 2017-10-18 Nick Clifton <nickc@redhat.com>
209 * README-how-to-make-a-release: A note about checking file and
210 directory permissions.
212 * MAINTAINERS: Move Svein Seldal to Past Maintainers section.
214 2017-10-18 Alan Modra <amodra@gmail.com>
217 * readelf.c (print_core_note): Ensure "count" sanity check
218 calculation doesn't overflow.
219 (process_notes_at): Perform note namesz and descsz checks
220 using unsigned comparisons against data remaining. Catch
221 alignment overflow of namesz and descsz too. Don't allocate a
222 temp for terminating "name" when there is space available
225 2017-10-17 Tom Tromey <tom@tromey.com>
227 * MAINTAINERS: Add myself as dwarf-mode.el maintainer.
229 2017-10-11 Peeter Joot <peeter.joot@lzlabs.com>
230 Nick Clifton <nickc@redhat.com>
232 * dwarf.c (read_and_display_attr_value): Handle DW_AT_endianity,
233 DW_END_default, DW_END_big, DW_END_little, DW_ATE_UCS,
234 DW_ATE_ASCII, DW_CC_pass_by_reference, DW_CC_pass_by_value,
235 DW_CC_GNU_renesas_sh, DW_CC_GNU_borland_fastcall_i386,
236 DW_AT_decimal_sign, DW_AT_defaulted, DW_AT_discr_list.
237 (get_TAG_name): Report user generated tag values.
238 * testsuite/binutils-all/dwarf-attributes.S: New test.
239 * testsuite/binutils-all/dwarf-attributes.W. Expected output from
241 * testsuite/binutils-all/readelf.exp: Run the new test.
243 2017-10-10 Tom Tromey <tom@tromey.com>
245 * dwarf-mode.el: Bump to version 1.4.
247 2017-10-10 Tom Tromey <tom@tromey.com>
249 * dwarf-mode.el (dwarf--process, dwarf--deletion-region): New
251 (dwarf--check-running, dwarf--sentinel, dwarf--invoke)
252 (dwarf--filter): New functions.
253 (dwarf-do-insert-substructure, dwarf-do-refresh): Call
254 dwarf--check-running, dwarf--invoke.
255 (dwarf-browse): Initialize new variables.
257 2017-10-10 Tom Tromey <tom@tromey.com>
259 * dwarf-mode.el: Set lexical-binding.
261 2017-10-10 Tom Tromey <tom@tromey.com>
263 * dwarf-mode.el (dwarf-mode-map): New defvar.
265 2017-10-10 Tom Tromey <tromey@sourceware.org>
268 * dwarf.c (process_debug_info): Skip any comp unit that ends
269 before dwarf_start_die.
271 2017-10-06 Alan Modra <amodra@gmail.com>
273 * dwarf.c (process_debug_info): Consolidate header length checks.
274 (display_debug_pubnames_worker): Use "start" to read header.
275 Properly check header length and report errors earlier.
276 Simplify loop printing pubnames.
277 (get_line_filename_and_dirname): Catch small negative "length"
279 (display_debug_aranges): Likewise. Report header errors
280 earlier using standardized message.
281 (display_debug_names): Likewise.
283 2017-10-05 Joseph Myers <joseph@codesourcery.com>
285 * readelf.c (decode_arm_unwind): Initialize res to TRUE.
287 2017-10-05 Nick Clifton <nickc@redhat.com>
290 * objcopy.c (strip_main): Add 'M' character to short options list
291 when calling getopt_long.
293 2017-10-05 Nick Clifton <nickc@redhat.com>
296 * readelf.c (dump_relocations): Do not truncate reloc names when
297 displaying output in wide mode.
299 2017-10-05 Nick Clifton <nickc@redhat.com>
301 * README-how-to-make-a-release: Merge steps 3, 4 and 5, and insert
302 the git tag operation at the correct location.
304 2017-10-05 Alan Modra <amodra@gmail.com>
307 * dwarf.c (read_cie): Don't compare "start" and "end" pointers
308 after adding a possibly wild length to "start", compare the length
309 to the difference of the pointers instead. Remove now redundant
310 "negative" length test.
312 2017-10-05 Tristan Gingold <tgingold@free.fr>
314 * MAINTAINERS: Update email address. Redirect release maintainer
315 to global maitainers.
317 2017-10-01 Alan Modra <amodra@gmail.com>
321 * objdump.c (load_specific_debug_section): Introduce a temp to
322 stop bfd_get_full_section_contents NULLing out section->start.
324 2017-10-01 Alan Modra <amodra@gmail.com>
327 * objdump.c (load_specific_debug_section): Allocate an extra byte
328 for a terminating NUL.
330 2017-09-30 Alan Modra <amodra@gmail.com>
333 * objdump.c: Formatting.
334 (show_line): Reset prev_line when function name changes.
336 2017-09-27 Nick Clifton <nickc@redhat.com>
339 * dwarf.c (process_debug_info): Add a check for a negative
342 2017-09-27 Alan Modra <amodra@gmail.com>
345 * readelf.c (process_symbol_table): Check that DT_HASH symbol
346 chains are only visited once, and report an error if not. Display
347 invalid symbol index if chain is out of range. Use the same logic
348 when calculating histograms rather than the PR 17531 fix. Delete
349 bogus check that chained index is less than number of buckets.
351 2017-09-26 Nick Clifton <nickc@redhat.com>
354 * dwarf.c (get_line_filename_and_dirname): Add extra checks for
357 2017-09-26 Nick Clifton <nickc@redhat.com>
359 * README-how-to-make-a-release: New file.
361 2017-09-26 Alan Modra <amodra@gmail.com>
364 * dwarf.c (READ_ULEB): Don't use DWARF_VMA_FMT in translated string.
365 (READ_SLEB): Likewise.
366 * readelf.c (bfd_vmatoa): New function.
367 (get_data, get_dynamic_data): Use it for printing error messages.
369 2017-09-25 H.J. Lu <hongjiu.lu@intel.com>
372 * nm.c (display_rel_file): Free memory returned from
373 bfd_get_synthetic_symtab.
375 2017-09-22 Alexandre Oliva <aoliva@redhat.com>
377 * dwarf.h (debug_info): Add loc_views and num_loc_views.
378 * dwarf.c (vm1): New constant.
379 (print_dwarf_view): New function.
380 (read_and_display_attr_value): Support DW_AT_GNU_locviews.
381 (process_debug_info): Keep num_loc_offsets and num_loc_views
383 (display_view_pair_list): New function.
384 (display_loc_list_dwo): Take vstart_ptr; update it. Dump
385 location view pairs before the range they apply to, when a
386 viewlist augments the loc list.
387 (display_loc_list): Likewise. Check view numbers in range
389 (display_loclists_list): Likewise. Handle view pair entries,
390 and warn on trailing ones.
391 (loc_views): New variable.
392 (loc_offsets_compar): Compare loc_views if loc_offsets are the
394 (display_debug_loc): Check and sort loc_views too. Accept
395 loc_view as expected_start. Skip if lists and views are the
396 same. Dump locview list separately in order, and pass the
397 locview list base to each list dump function. Warn and skip
398 overlap and hole checking if we find loclists and locviews to
400 * testsuite/binutils-all/locview-1.s: New.
401 * testsuite/binutils-all/readelf.locview-1: New.
402 * testsuite/binutils-all/locview-2.s: New.
403 * testsuite/binutils-all/readelf.locview-2: New.
404 * testsuite/binutils-all/readelf.exp: Run new tests. Fix
405 option spelling in pr18374 fail message. XFAIL dw5 test on
408 2017-09-22 Alan Modra <amodra@gmail.com>
410 * testsuite/binutils-all/readelf.exp: Don't perror and exit on
411 bintest.s assembly failure. Report tests unresolved instead.
412 Likewise for version note test, pr18374, decompress, and dw5
414 (readelf_test): Set testname to include both option and binary
415 file name. Use for pass/fail.
417 2017-09-21 Maciej W. Rozycki <macro@imgtec.com>
419 * readelf.c (get_machine_flags) <E_MIPS_MACH_5900>: New case.
421 2017-09-05 Nick Clifton <nickc@redhat.com>
424 * readelf.c (process_mips_specific): Add checks for a NULL data
427 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
428 Edmar Wienskoski <edmar.wienskoski@nxp.com
430 * readelf.c (get_elf_section_flags): Add VLE.
431 (process_section_headers): Add VLE key to details.
433 2017-08-25 Alan Modra <amodra@gmail.com>
436 * readelf.c (process_version_sections <SHT_GNU_verdef>): Check
437 vd_aux and vda_next for sanity. Delete "end". Correct overflow
439 (process_version_sections <SHT_GNU_verneed>): Correct overflow
440 check. Don't report invalid vna_next on overflow. Do report
441 invalid vna_next on size less than aux info.
443 2017-08-23 Alan Modra <amodra@gmail.com>
446 * readelf.c (process_version_sections <SHT_GNU_verneed>): Check
447 for invalid vn_next field before adding to idx. Use unsigned
448 long for index vars. Move index checks.
449 <SHT_GNU_verdef>: Likewise for vd_next.
451 2017-08-17 Nick Clifton <nickc@redhat.com>
453 * testsuite/binutils-all/note-3-64.s: New test. Checks assembly
454 and decoding of version2 GNU build attribute notes.
455 * testsuite/binutils-all/note-3-32.s: New test. 32-bit version of
457 * testsuite/binutils-all/note-3-64.d: New test driver.
458 * testsuite/binutils-all/note-3-32.d: New test driver.
459 * testsuite/binutils-all/objcopy.exp: Run the new test.
460 * readelf.c (is_64bit_abs_reloc): Add R_SPARC_64.
462 2017-08-14 Gustavo Romero <gromero@linux.vnet.ibm.com>
464 * readelf.c (get_note_type): Handle PPC note types available
467 2017-08-12 Alan Modra <amodra@gmail.com>
469 * readelf.c (process_note): Qualify NT_GNU_BUILD_ATTRIBUTE notes
472 2017-08-08 Nick Clifton <nickc@redhat.com>
475 * prdbg.c (pr_int_type): Increase size of local string buffer.
476 (pr_float_type): Likewise.
477 (pr_bool_type): Likewise.
479 2017-08-02 Nick Clifton <nickc@redhat.com>
482 * arsup.c (ar_addmod): Add plugin support for the MRI ADDMOD
485 2017-08-02 Nick Clifton <nickc@redhat.com>
487 * testsuite/binutils-all/objdump.exp (cpus_expected): Add am33-2.
489 2017-08-02 Alan Modra <amodra@gmail.com>
491 * readelf.c (is_32bit_abs_reloc): Add R_IA64_SECREL32MSB and
493 (is_64bit_abs_reloc): Add R_IA64_DIR64MSB.
494 (is_64bit_pcrel_reloc): Add R_IA64_PCREL64MSB.
496 2017-08-01 Nick Clifton <nickc@redhat.com>
498 * po/sv.po: Updated Swedish translation.
500 2017-07-31 Marty Plummer <ntzrmtthihu777@gmail.com>
503 * winduni.c (codepages): Use cp1252 for codepage 0.
505 2017-07-25 Nick Clifton <nickc@redhat.com>
508 * readelf.c (dump_section_as_strings): Do not fail if the section
510 (dump_section_as_bytes): Likewise.
512 2017-07-24 Nick Clifton <nickc@redhat.com>
515 * rddbg.c (read_symbol_stabs_debugging_info): Check for an empty
516 string whilst concatenating symbol names.
518 2017-07-21 Nick Clifton <nickc@redhat.com>
520 * po/fr.po: Updated French translation.
522 2017-07-21 Simon Marchi <simon.marchi@ericsson.com>
524 * dwarf.c (last_pointer_size, warned_about_missing_comp_units):
526 (load_debug_info): Remove assignments to those two variables.
528 2017-07-21 Alexandre Oliva <aoliva@redhat.com>
530 * dwarf.c (struct State_Machine_Registers): Add view field.
531 (reset_state_machine): Reset view.
532 (process_extended_line_op): Reset view when appropriate.
533 (display_debug_lines_raw): Increment or reset view when appropriate.
534 Print nonzero views. Support print view resets, disabled by default.
535 (display_debug_lines_decoded): Likewise. Disambiguate op_code tests,
536 enabling printing of end_sequence.
537 * testsuite/binutils-all/dw2-1.W: Add nonzero views.
538 * testsuite/binutils-all/dw2-3.W: Likewise.
539 * testsuite/binutils-all/dw2-3gabi.W: Likewise.
540 * testsuite/binutils-all/dw5.W: Add end sequence lines.
541 * testsuite/binutils-all/i386/compressed-1a.d: Add nonzero views.
542 * testsuite/binutils-all/libdw2-compressedgabi.out: Likewise.
543 * testsuite/binutils-all/objdump.W: Likewise.
544 * testsuite/binutils-all/objdump.WL: Add end sequence lines.
545 * testsuite/binutils-all/x86-64/compressed-1a.d: Add nonzero views.
547 2017-07-19 Tristan Gingold <gingold@adacore.com>
549 * nm.c (show_stats): Remove variable.
550 (long_options): Remove --stats option.
551 (main): Remove handling of --stats.
553 2017-07-18 Nick Clifton <nickc@redhat.com>
556 * coffgrok.c: Fix spelling typos.
557 * readelf.c: Likewise.
559 * testsuite/binutils-all/objcopy.exp: Likewise.
561 2017-07-18 Nick Clifton <nickc@redhat.com>
563 * po/sv.po: Updated Swedish translation.
565 2017-07-18 Hans-Peter Nilsson <hp@bitrange.com>
567 * dwarf.c (display_debug_names): Initialize hash_prev.
569 2017-07-17 Nick Clifton <nickc@redhat.com>
572 * ar.c (main): Skip check for no files on the command line when
575 2017-07-13 H.J. Lu <hongjiu.lu@intel.com>
577 * testsuite/binutils-all/objdump.exp: Always delete $testarchive
580 2017-07-12 Alan Modra <amodra@gmail.com>
582 * po/bg.po: Update from translationproject.org/latest/binutils/.
583 * po/ca.po: Likewise.
584 * po/da.po: Likewise.
585 * po/es.po: Likewise.
586 * po/fi.po: Likewise.
587 * po/fr.po: Likewise.
588 * po/hr.po: Likewise.
589 * po/id.po: Likewise.
590 * po/it.po: Likewise.
591 * po/ja.po: Likewise.
592 * po/ro.po: Likewise.
593 * po/ru.po: Likewise.
594 * po/sk.po: Likewise.
595 * po/sr.po: Likewise.
596 * po/sv.po: Likewise.
597 * po/tr.po: Likewise.
598 * po/uk.po: Likewise.
599 * po/vi.po: Likewise.
600 * po/zh_CN.po: Likewise.
601 * po/zh_TW.po: Likewise.
603 2017-07-12 Nick Clifton <nickc@redhat.com>
605 Fix compile time warnings using gcc 7.1.1.
606 * dwarf.c (dwarf_vmatoa_1): Do not pass a NULL string pointer to
608 * srconv.c (walk_tree_type): Initialise the spare field of the
611 2017-07-11 Andreas Schwab <schwab@suse.de>
613 * readelf.c (process_note): Print newline after description data
615 (print_core_note): Print newline if nothing was printed in wide
618 2017-07-09 Rafael Fontenelle <rafaelff@gnome.org>
620 * dwarf.c (display_formatted_table): Fix error message typo.
622 2017-07-07 John Baldwin <jhb@FreeBSD.org>
624 * readelf.c (get_freebsd_elfcore_note_type): Handle
625 NT_FREEBSD_PTLWPINFO.
627 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
629 * dwarf.c (display_debug_names): Replace index with xindex.
631 2017-07-04 Tristan Gingold <gingold@adacore.com>
633 * configure: Regenerate.
635 2017-07-04 Tristan Gingold <gingold@adacore.com>
637 * NEWS: Add marker for 2.29.
639 2017-07-03 Tristan Gingold <gingold@adacore.com>
641 * po/binutils.pot: Regenerate.
643 2017-07-03 Alan Modra <amodra@gmail.com>
645 * strings.c (filename_and_size_t): Delete.
646 (strings_a_section): Don't check section size against file size.
647 Use bdf_malloc_and_get_section. Report an error on failures.
648 Replace arg param with filename and got_a_section param.
649 (got_a_section): Move to..
650 (strings_object_file): ..an auto var here. Iterate over sections
651 rather than calling bfd_map_over_sections. Adjust strings_a_section
654 2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
656 * dwarf.c: Include assert.h.
657 (MAX, MIN, get_IDX_name, display_debug_names): New.
658 (debug_displays): Add .debug_names.
659 * dwarf.h: (enum dwarf_section_display_enum): Add debug_names.
660 * readelf.c (process_section_headers): Add ".debug_names".
662 2017-07-01 Alan Modra <amodra@gmail.com>
665 * objdump.c (strtab): Make var a bfd_byte*.
666 (disassemble_section): Don't limit malloc size. Instead, use
667 bfd_malloc_and_get_section.
668 (read_section_stabs): Use bfd_malloc_and_get_section. Return
670 (find_stabs_section): Remove now unnecessary cast.
671 * objcopy.c (copy_object): Use bfd_malloc_and_get_section. Free
672 contents on error return.
673 * nlmconv.c (copy_sections): Use bfd_malloc_and_get_section.
675 2017-06-30 Nick Clifton <nickc@redhat.com>
678 * objdump.c (disassemble_section): Move check for an overlarge
679 section to just before the allocation of memory. Do not check
680 section size against file size, but instead use an arbitrary 2Gb
681 limit. Issue a warning message if the section is too big.
683 2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
685 * NEWS: Mention microMIPS XPA support.
687 2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
689 * NEWS: Mention microMIPS Release 5 ISA support.
691 2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
693 * testsuite/binutils-all/mips/mips-xpa-virt-1.d: New test.
694 * testsuite/binutils-all/mips/mips-xpa-virt-2.d: New test.
695 * testsuite/binutils-all/mips/mips-xpa-virt-3.d: New test.
696 * testsuite/binutils-all/mips/mips-xpa-virt-4.d: New test.
697 * testsuite/binutils-all/mips/mips-xpa-virt.s: New test source.
698 * testsuite/binutils-all/mips/mips.exp: Run the new tests.
700 2017-06-29 Anton Kolesov <Anton.Kolesov@synopsys.com>
702 * testsuite/binutils-all/arc/double_store.s: New file.
703 * testsuite/binutils-all/arc/objdump.exp: Tests for disassembler
705 (do_objfile): New function.
706 (check_assembly): Likewise.
708 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
710 * readelf.c (get_note_type): Add NT_S390_GS_CB and NT_S390_GS_BC.
712 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
714 * objdump.c (dump_relocs_in_section): Cast to ufile_ptr when
715 comparing against bfd_get_file_size return.
717 2017-06-28 Nick Clifton <nickc@redhat.com>
719 * objcopy.c (merge_gnu_build_notes): Add support for version 2 notes.
720 * readelf.c (print_gnu_build_attribute_name): Likewise.
722 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
723 Matthew Fortune <matthew.fortune@imgtec.com>
725 * readelf.c (get_machine_flags) <E_MIPS_MACH_IAMR2>: New case.
726 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
727 * NEWS: Mention Imagination interAptiv MR2 processor support.
729 2017-06-26 Nick Clifton <nickc@redhat.com>
732 * objdump.c (disassemble_section): Skip any section that is bigger
733 than the entire file.
735 2017-06-26 Nick Clifton <nickc@redhat.com>
738 * bucomm.c (get_file_size): Explicitly warn if the file is a
741 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
743 * readelf.c (arm_attr_tag_CPU_arch): Fill value for ARMv8-R.
745 2017-06-23 Nick Clifton <nickc@redhat.com>
748 * strings.c (strings_file): Warn about attempts to run strings on
751 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
753 * readelf.c (decode_x86_feature): Decode
754 GNU_PROPERTY_X86_FEATURE_1_SHSTK.
755 * testsuite/binutils-all/i386/shstk.d: New file.
756 * testsuite/binutils-all/i386/shstk.s: Likewise.
757 * testsuite/binutils-all/x86-64/shstk-x32.d: Likewise.
758 * testsuite/binutils-all/x86-64/shstk.d: Likewise.
759 * testsuite/binutils-all/x86-64/shstk.s: Likewise.
761 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
763 * readelf.c (decode_x86_feature): New.
764 (print_gnu_property_note): Call decode_x86_feature on
765 GNU_PROPERTY_X86_FEATURE_1_AND.
766 * testsuite/binutils-all/i386/empty.d: New file.
767 * testsuite/binutils-all/i386/empty.s: Likewise.
768 * testsuite/binutils-all/i386/ibt.d: Likewise.
769 * testsuite/binutils-all/i386/ibt.s: Likewise.
770 * testsuite/binutils-all/x86-64/empty-x32.d: Likewise.
771 * testsuite/binutils-all/x86-64/empty.d: Likewise.
772 * testsuite/binutils-all/x86-64/empty.s: Likewise.
773 * testsuite/binutils-all/x86-64/ibt-x32.d: Likewise.
774 * testsuite/binutils-all/x86-64/ibt.d: Likewise.
775 * testsuite/binutils-all/x86-64/ibt.s: Likewise.
777 2017-06-21 H.J. Lu <hongjiu.lu@intel.com>
779 * dwarf.c (READ_ULEB): Use DWARF_VMA_FMT to report error.
780 (READ_SLEB): Likewise.
782 2017-06-21 Nick Clifton <nickc@redhat.com>
785 * dwarf.c (LEB): Rename to SKIP_ULEB and READ_ULEB. Add check for
786 reading a value that is too big for the containing variable.
787 (SLEB): Rename to SKIP_SLEB and READ_SLEB. Add similar check.
788 Replace uses of LEB and SLEB with appropriate new macro.
789 (display_debug_frames): Use an unsigned int for the 'reg'
790 variable. Use a signed long for the 'l' variable.
792 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
794 * readelf.c (get_s390_segment_type): Add support for the new
795 segment type PT_S390_PGSTE.
796 (get_segment_type): Call get_s390_segment_type.
798 2017-06-19 Nick Clifton <nickc@redhat.com>
801 * objdump.c (disassemble_bytes): Check that there is sufficient
802 data available before attempting to display it.
804 2017-06-06 Simon Marchi <simon.marchi@ericsson.com>
806 * sysinfo.y: Free memory allocated by token NAME.
808 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
810 * doc/binutils.texi: Document new cpu=... disassembler options for ARC.
812 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
815 * objdump.c (dump_relocs_in_section): Replace get_file_size
816 with bfd_get_file_size to get archive element size.
817 * testsuite/binutils-all/objdump.exp (test_objdump_f): New
819 (test_objdump_h): Likewise.
820 (test_objdump_t): Likewise.
821 (test_objdump_r): Likewise.
822 (test_objdump_s): Likewise.
823 Add objdump tests on archive.
825 2017-05-24 Yao Qi <yao.qi@linaro.org>
827 * objdump.c (disassemble_data): Caller update.
829 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
831 * objcopy.c (merge_gnu_build_notes): Remove workaround that
832 prevented deleting relocations in duplicated notes in mips64 and
835 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
837 * testsuite/binutils-all/mips/mips-note-2.d: New test.
838 * testsuite/binutils-all/mips/mips-note-2r.d: New test.
839 * testsuite/binutils-all/mips/mips-note-2-n32.d: New test.
840 * testsuite/binutils-all/mips/mips-note-2-n64.d: New test.
841 * testsuite/binutils-all/mips/mips-note-2r-n32.d: New test.
842 * testsuite/binutils-all/mips/mips-note-2r-n64.d: New test.
843 * testsuite/binutils-all/mips/mips.exp: Define `has_newabi'.
846 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
848 * testsuite/lib/utils-lib.exp (run_dump_test): Handle the `dump'
851 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
853 * NEWS: Mention the SPARC M8 support.
855 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
857 * testsuite/binutils-all/mips/mips.exp: Bail out right away if
860 2017-05-18 Alan Modra <amodra@gmail.com>
862 * strings.c: Don't compare boolean values against TRUE or FALSE.
864 2017-05-15 Jeff Law <law@redhat.com>
866 * readelf.c (display_arc_attribute): Avoid implicit fallthru.
868 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
870 * testsuite/binutils-all/mips/mips16-undecoded.d: Add `-mips3'
872 * testsuite/binutils-all/mips/mips16e2-undecoded.d: New test.
873 * testsuite/binutils-all/mips/mips16e2-extend-insn.d: New test.
874 * testsuite/binutils-all/mips/mips16-undecoded.s: Remove
876 * testsuite/binutils-all/mips/mips.exp: Run the new tests.
878 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
880 * readelf.c (print_mips_ases): Handle MIPS16e2 ASE.
881 * NEWS: Mention MIPS16e2 ASE support.
883 2017-05-12 Maciej W. Rozycki <macro@imgtec.com>
885 * testsuite/binutils-all/mips/mips16-extend-insn.d: Adjust BREAK
886 and SDBBP disassembly.
888 2017-05-10 Maciej W. Rozycki <macro@imgtec.com>
890 * testsuite/binutils-all/mips/mips.exp: Define `tempfile' and
891 `copyfile' variables.
893 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
895 * readelf.c (decode_ARC_machine_flags): Recognize OSABI v4.
896 (get_arc_section_type_name): New function.
897 (get_section_type_name): Use the above function.
898 (display_arc_attribute): New function.
899 (process_arc_specific): Likewise.
900 (process_arch_specific): Handle ARC specific information.
902 2017-05-09 Kaz Kojima <kkojima@rr.iij4u.or.jp>
904 * MAINTAINERS (SH): Remove myself as SH maintainer.
906 2017-05-02 H.J. Lu <hongjiu.lu@intel.com>
908 * objcopy.c (merge_gnu_build_notes): Cast relcount to unsigned
909 long when comparing with sec->reloc_count.
911 2017-05-02 Nick Clifton <nickc@redhat.com>
913 * objcopy.c (merge_gnu_build_notes): Disable merge if there are
914 more internal relocs than external relocs.
916 2017-05-02 Maciej W. Rozycki <macro@imgtec.com>
918 * testsuite/binutils-all/mips/mips16-undecoded.d: Adjust the
919 disassembly of PC-relative LA and LW synthetic instructions.
921 2017-05-02 Nick Clifton <nickc@redhat.com>
924 * objdump.c (dump_relocs_in_section): Check for an excessive
925 number of relocs before attempting to dump them.
927 2017-05-01 Alan Modra <amodra@gmail.com>
929 * objcopy.c (merge_gnu_build_notes): Correct code deleting
932 2017-04-28 Nick Clifton <nickc@redhat.com>
935 * readelf.c (print_gnu_build_attribute_name): Allow for an empty
938 2017-04-28 Nick Clifton <nickc@redhat.com>
941 * readelf.c (process_version_sections): Check for underflow when
942 computing the start address of the auxillary version data.
944 2017-04-28 Nick Clifton <nickc@redhat.com>
947 * dwarf.c (process_extended_line_op): Do not assume that the
948 string extracted from the section is NUL terminated.
949 (fetch_indirect_string): If the string retrieved from the section
950 is not NUL terminated, return an error message.
951 (fetch_indirect_line_string): Likewise.
952 (fetch_indexed_string): Likewise.
954 2017-04-26 Nick Clifton <nickc@redhat.com>
957 * bucomm.c (get_file_size): Return -1 if file_name is NULL.
958 * ar.c (main): Fail with usage() invocation if no file names are
961 2017-04-26 Nick Clifton <nickc@redhat.com>
963 * readelf.c (process_section_headers): Warn about overlarge
965 (print_gnu_build_attribute_name): Print the number of unrecognised
966 note types. Fix formatting in the presence of errors.
967 (testsuite/binutils-all/note-2-32.s): Fix encoding of numeric notes.
968 (testsuite/binutils-all/note-2-64.s): Likewise.
970 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
972 * readelf.c (process_mips_specific): Add static GOT support.
974 2017-04-25 Maciej W. Rozycki <macro@imgtec.com>
976 * readelf.c (process_mips_specific): Remove error reporting from
979 2017-04-25 Maciej W. Rozycki <macro@imgtec.com>
981 * readelf.c (process_mips_specific): Remove null GOT data check.
983 2017-04-25 Maciej W. Rozycki <macro@imgtec.com>
985 * testsuite/binutils-all/mips/mips16-alias.d: New test.
986 * testsuite/binutils-all/mips/mips16-noalias.d: New test.
987 * testsuite/binutils-all/mips/mips16-alias.s: New test source.
988 * testsuite/binutils-all/mips/mips.exp: Run the new tests.
990 2017-04-23 Alan Modra <amodra@gmail.com>
993 * ar.c (main): Check -a, -b, -i and -N args are given.
995 2017-04-23 Alan Modra <amodra@gmail.com>
998 * ar.c (main): Check that an archive file is given after options.
1000 2017-04-23 Alan Modra <amodra@gmail.com>
1003 * objdump.c (disassemble_section): Check bfd_get_section_contents
1006 2017-04-23 Alan Modra <amodra@gmail.com>
1009 * dwarf.c (display_debug_lines_decoded): Don't segfault on NULL
1012 2017-04-21 Nick Clifton <nickc@redhat.com>
1015 * readelf.c (print_gnu_build_attribute_name): Check for an
1016 overlarge name field.
1018 2017-04-13 Nick Clifton <nickc@redhat.com>
1021 * readelf.c (process_dynamic_section): Detect over large section
1022 offsets in the DT_SYMTAB entry.
1024 2017-04-13 Nick Clifton <nickc@redhat.com>
1027 * readelf.c (process_mips_specific): Catch an unfeasible memory
1028 allocation before it happens and print a suitable error message.
1030 2017-04-13 Nick Clifton <nickc@redhat.com>
1032 * objcopy.c: Add --no-merge-notes option to disable note merging.
1033 Add --[no-]merge-notes option to strip, and enable it by default.
1034 (num_bytes): New function.
1035 (merge_gnu_build_notes): Add code to merge stack size notes.
1036 * binutils.texi: Update strip and objcopy documentation.
1037 * readelf.c (print_gnu_build_attribute_name): Use defined
1038 constants for note types.
1040 2017-04-10 John Delsignor <john.delsignore@roguewave.com>
1043 * dwarf.c (display_gdb_index): Correct test for a corrupt address
1046 2017-04-05 Jiong Wang <jiong.wang@arm.com>
1048 * objcopy.c (struct redefine_node): Delete the field "next".
1049 (redefine_sym_list): Deleted.
1050 (redefine_specific_htab): New hash table.
1051 (redefine_specific_reverse_htab): Likewise.
1052 (eq_string_redefnode): New function.
1053 (htab_hash_redefnode): Likewise.
1054 (create_symbol2redef_htab): Likewise.
1055 (add_specific_symbol_node): Likewise.
1056 (create_symbol_htabs): Create redefine_specific_htab and
1057 redefine_specific_reverse_htab.
1058 (lookup_sym_redefinition): Use hash table instead of list.
1059 (redefine_list_append): Likewise, and rename to add_redefine_and_check.
1060 (copy_main): Use redefine_specific_htab instead of redefine_sym_list.
1063 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
1065 * NEWS: Mention support for ELF SHF_GNU_MBIND and
1067 * readelf.c (get_segment_type): Handle PT_GNU_MBIND_XXX.
1068 (get_elf_section_flags): Handle SHF_GNU_MBIND.
1069 (process_section_headers): Likewise.
1070 * testsuite/binutils-all/mbind1.s: New file.
1071 * testsuite/binutils-all/objcopy.exp: Run readelf test on
1074 2017-04-03 Nick Clifton <nickc@redhat.com>
1077 * readelf.c (get_program_headers): Check for there being too many
1078 program headers before attempting to allocate space for them.
1080 2017-04-03 Nick Clifton <nickc@redhat.com>
1083 * readelf.c (process_mips_specific): Check for an out of range GOT
1084 entry before reading the module pointer.
1086 2017-04-03 Nick Clifton <nickc@redhat.com>
1089 * readelf.c (get_unwind_section_word): Fix snafu checking for
1090 invalid word offsets in ARM unwind information.
1092 2017-03-31 Pip Cet <pipcet@gmail.com>
1094 * NEWS: Use "WebAssembly" consistently.
1095 * testsuite/binutils-all/wasm32/wasm32.exp: Fix copyright notice.
1097 2017-03-30 Pip Cet <pipcet@gmail.com>
1099 * readelf.c: Add support for wasm32 ELF format WebAssembly files.
1100 (guess_is_rela): Likewise.
1101 (dump_relocations): Likewise.
1102 (is_32bit_abs_reloc): Likewise.
1103 (is_none_reloc_): Likewise.
1104 * NEWS: Mention the new support.
1105 * testsuite/lib/binutils-common.exp (is_elf_format): Mark wasm32
1107 (supports_gnu_unique): Mark wasm32 as supporting STB_GNU_UNIQUE.
1108 * testsuite/binutils-all/nm.exp: Mark wasm32 as requiring .size annotations.
1109 * testsuite/binutils-all/wasm32: New directory.
1110 * testsuite/binutils-all/wasm32/create-wasm.d: New file.
1111 * testsuite/binutils-all/wasm32/create-wasm.s: Likewise.
1112 * testsuite/binutils-all/wasm32/custom-section.d: Likewise.
1113 * testsuite/binutils-all/wasm32/custom-section.s: Likewise.
1114 * testsuite/binutils-all/wasm32/invalid-wasm-1.d: Likewise.
1115 * testsuite/binutils-all/wasm32/invalid-wasm-1.s: Likewise.
1116 * testsuite/binutils-all/wasm32/long-sections.d: Likewise.
1117 * testsuite/binutils-all/wasm32/long-sections.s: Likewise.
1118 * testsuite/binutils-all/wasm32/parse-wasm.d: Likewise.
1119 * testsuite/binutils-all/wasm32/parse-wasm.s: Likewise.
1120 * testsuite/binutils-all/wasm32/parse-wasm-2.d: Likewise.
1121 * testsuite/binutils-all/wasm32/parse-wasm-2.s: Likewise.
1122 * testsuite/binutils-all/wasm32/prepared-section.d: Likewise.
1123 * testsuite/binutils-all/wasm32/prepared-section.s: Likewise.
1124 * testsuite/binutils-all/wasm32/wasm32.exp: New file, run tests.
1126 2017-03-29 Alan Modra <amodra@gmail.com>
1128 * doc/binutils.texi (objdump): Document PowerPC -M options.
1130 2017-03-21 Andi Kleen <ak@linux.intel.com>
1132 * objdump.c (unwind_inlines): Add.
1133 (option_values): Add OPTION_INLINES.
1134 (show_line): Unwind inlines if requested.
1135 (main): Parse OPTION_INLINES.
1136 (usage): Document --inlines.
1137 * doc/binutils.texi: Document --inlines.
1140 2017-03-21 Nick Clifton <nickc@redhat.com>
1142 * readelf.c (print_gnu_build_attribute_name): Allow stack
1143 protection notes to contain numeric values. Use a colon rather
1144 than a space to separate a string name from its values. Decode
1145 the numeric value of a stack protection note.
1146 * objcopy.c (merge_gnu_build_notes): Allow version notes to
1147 contain extra text after the protocol version number.
1149 2017-03-20 Mark Wielaard <mark@klomp.org>
1151 * readelf.c (process_program_headers): Move dynamic_addr check
1152 after .dynamic section cross check.
1154 2017-03-17 Nick Clifton <nickc@redhat.com>
1156 * readelf.c (print_gnu_build_attribute_name): Fix off by one error
1157 printing the value for a build note with an ascii name.
1159 2017-03-16 Nick Clifton <nickc@redhat.com>
1161 * readelf.c (print_gnu_build_attribute_name): Add support for
1162 GNU_BUILD_ATTRIBUTE_SHORT_ENUM.
1164 2017-03-14 Nick Clifton <nickc@redhat.com>
1166 * readelf.c (print_gnu_build_attribute_description): Move symbol
1168 (print_symbol_for_build_attribute): New function. ...here.
1169 Add to find the best symbol to associate with an OPEN note.
1170 Add code to cache the symbol table and string table, so that they
1171 are not loaded every time a note is displayed.
1172 * testsuite/binutils-all/note-2-32.s: Add a function symbol.
1173 * testsuite/binutils-all/note-2-64.s: Likewise.
1174 * testsuite/binutils-all/note-2-32.d: Update expected note output.
1175 * testsuite/binutils-all/note-2-64.d: Likewise.
1177 2017-03-13 Alan Modra <amodra@gmail.com>
1178 Taeung Song <treeze.taeung@gmail.com>
1180 * objdump.c (update_source_path): Add abfd param. Add struct
1181 stat var. Pass to try_print_file_open. Warn if source is more
1183 (try_print_file_open, slurp_file): Add struct stat param to
1185 (show_line): Call update_source_path with bfd.
1187 2017-03-10 Chia-Hao Lo <fcamel@gmail.com>
1190 * objdump.c (main): Set do_wide with --wide.
1192 2017-03-10 Nick Clifton <nickc@redhat.com>
1194 * readelf.c (get_machine_name): Rearrange switch table in order of
1195 increasing machine number. Add missing entries.
1197 2017-03-08 H.J. Lu <hongjiu.lu@intel.com>
1200 * readelf.c (decode_x86_isa): Change argument to unsigned int.
1201 (print_gnu_property_note): Retrieve property type and datasz as
1202 4-byte integer. Consolidate property datasz check. Check
1203 GNU_PROPERTY_LOPROC and GNU_PROPERTY_LOUSER.
1204 * testsuite/binutils-all/i386/pr21231a.d: New file.
1205 * testsuite/binutils-all/i386/pr21231a.s: Likewise.
1206 * testsuite/binutils-all/i386/pr21231b.d: Likewise.
1207 * testsuite/binutils-all/i386/pr21231b.s: Likewise.
1208 * testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
1209 * testsuite/binutils-all/x86-64/pr21231a.s: Likewise.
1210 * testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
1211 * testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
1213 2017-03-06 Nick Clifton <nickc@redhat.com>
1215 * readelf.c (print_gnu_build_attribute_name): Read byte values
1216 from the name string as unsigned bytes.
1217 (process_notes_at): Use memcpy to copy an unterminated name
1220 2017-03-06 Sam Thursfield <sam.thursfield@codethink.co.uk>
1222 * configure.ac (AC_CHECK_DECLS): Add asprintf.
1223 * config.in: Regenerate.
1224 * configure: Regenerate.
1226 2017-03-02 Nick Clifton <nickc@redhat.com>
1228 * readelf.c (print_gnu_build_attribute_description): Use global
1229 symbols for OPEN attributes if at all possible.
1230 * objcopy.c (is_merged_note_section): Support build note sections
1231 without the SHF_GNU_BUILD_NOTE section flag set.
1233 2017-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
1235 * dwarf.c (debug_displays_assert): New static assertion.
1237 2017-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
1239 * dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.
1241 2017-03-01 Nick Clifton <nickc@redhat.com>
1243 * readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
1244 (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
1245 (decode_x86_isa): New function.
1246 (print_gnu_property_note): New function.
1247 (print_gnu_note): Handle GNU_PROPERTY_NOTEs.
1248 (print_gnu_build_attribute_description): New function.
1249 (print_gnu_build_attribute_name): New function.
1250 (process_note): Add support for GNU_BUILD_NOTEs.
1251 * objcopy.c (--merge-notes): New command line option.
1252 (copy_options): Add merge-notes.
1253 (copy_usage): Likewise.
1254 (is_merge_note_section): New function.
1255 (merge_gnu_build_notes): New function.
1256 (copy_object): Merge note sections if asked to do so.
1257 (skip_section): Add skip_copy parameter. Add support for skipping
1258 merged note sections.
1259 (copy_relocations_in_section): Update call to skip_section.
1260 (copy_section): Likewise.
1261 (copy_main): Add support for merge-notes option.
1262 * doc/binutils.texi: Document the new option to objcopy.
1263 * NEWS: Mention the new feature.
1264 * testsuite/binutils-all/note-2-32.d: New test. Checks note
1265 merging on 32-bit targets.
1266 * testsuite/binutils-all/note-2-32.s: New test source file.
1267 * testsuite/binutils-all/note-2-64.d: New test. Like note-2-32.d
1268 but for 64-bit targets.
1269 * testsuite/binutils-all/note-2-64.s: New test source file.
1270 * testsuite/binutils-all/objcopy.exp: Run the new test.
1272 2017-02-28 Peter Bergner <bergner@vnet.ibm.com>
1274 * objdump.c (main): Use remove_whitespace_and_extra_commas.
1276 2017-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
1278 Fix compilation with GCC 4.4.7.
1279 * dwarf.c (display_loclists_list, display_debug_rnglists_list):
1280 Initialize begin and end.
1282 2017-02-25 Alan Modra <amodra@gmail.com>
1284 * testsuite/binutils-all/dw5.S: Replace .string with .asciz.
1285 Support hpux .comm variant.
1286 * testsuite/binutils-all/readelf.exp: Define HPUX when assembling
1287 dw5 test for hppa64-hpux.
1289 2017-02-24 Nick Clifton <nickc@redhat.com>
1291 * readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
1292 (do_reloc, do_sections, do_section_groups, do_section_details,
1293 (do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
1294 (do_version, do_histogram, do_debugging, do_arch, do_notes,
1295 (do_archive_index, is_32bit_elf, decompress_dumps): Use
1297 (parse_args): Treat the do_* variables as booleans.
1298 (print_vma): Return an unsigned int.
1299 (print_symbol): Change width parameter to signed int.
1300 (is_ia64_vms): Change return type to bfd_boolean.
1301 (guess_is_rela): Likewise.
1302 (slurp_rela_relocs): Likewise.
1303 (slurp_rel_relocs): Likewise.
1304 (dump_relocations): Likewise.
1305 (process_file_header): Likewise.
1306 (get_program_headers): Likewise.
1307 (process_program_headers): Likewise.
1308 (process_section_headers): Likewise.
1309 (process_section_groups): Likewise.
1310 (dump_ia64_vms_dynamic_fixups): Likewise.
1311 (dump_ia64_vms_dynamic_relocs): Likewise.
1312 (process_ia64_vms_dynamic_relocs): Likewise.
1313 (process_relocs): Likewise.
1314 (dump_ia64_unwind): Likewise.
1315 (ia64_process_unwind): Likewise.
1316 (dump_hppa_unwind): Likewise.
1317 (slurp_hppa_unwind_table): Likewise.
1318 (hppa_process_unwind): Likewise.
1319 (decode_arm_unwind_bytecode): Likewise.
1320 (decode_tic6x_unwind_bytecode): Likewise.
1321 (decode_arm_unwind): Likewise.
1322 (dump_arm_unwind): Likewise.
1323 (arm_process_unwind): Likewise.
1324 (process_unwind): Likewise.
1325 (get_32bit_dynamic_section): Likewise.
1326 (get_64bit_dynamic_section): Likewise.
1327 (process_dynamic_section): Likewise.
1328 (process_version_sections): Likewise.
1329 (process_symbol_table): Likewise.
1330 (process_syminfo): Likewise.
1331 (apply_relocations): Likewise.
1332 (disassemble_section): Likewise.
1333 (dump_section_as_strings): Likewise.
1334 (dump_section_as_bytes): Likewise.
1335 (load_specific_debug_section): Likewise.
1336 (load_debug_section): Likewise.
1337 (display_debug_section): Likewise.
1338 (process_section_contents): Likewise.
1339 (process_attributes): Likewise.
1340 (process_nds32_specific): Likewise.
1341 (process_gnu_liblist): Likewise.
1342 (print_core_note): Likewise.
1343 (print_gnu_note): Likewise.
1344 (print_v850_note): Likewise.
1345 (process_netbsd_elf_note): Likewise.
1346 (print_stapsdt_note): Likewise.
1347 (print_ia64_vms_note): Likewise.
1348 (process_note): Likewise.
1349 (process_notes_at): Likewise.
1350 (process_corefile_note_segments): Likewise.
1351 (process_v850_notes): Likewise.
1352 (process_note_sections): Likewise.
1353 (process_notes): Likewise.
1354 (process_arch_specific): Likewise.
1355 (get_file_header): Likewise.
1356 (process_object): Likewise.
1357 (process_archive): Likewise.
1358 (process_file): Likewise.
1359 (section_subset): Make static.
1360 (get_mips_reg_size): Return a signed integer.
1361 (process_object): Reverse the logic of the return value.
1362 (process_archive): Likewise.
1363 (process_file): Likewise.
1364 (process_program_headers): Fix snafu - if the program headers are
1365 not available then this is not a cause to fail.
1366 (process_corefile_note_segments): Likewise.
1368 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
1370 * readelf.c (get_ver_flags): Tidy the formatting of the string
1373 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
1375 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
1377 <SHT_GNU_verneed>: Likewise.
1379 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
1381 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
1382 the number of entries processed by the section size. Don't
1383 break out of the loop if `ent.vd_next' is 0.
1385 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1387 * testsuite/binutils-all/dw5.S: New file.
1388 * testsuite/binutils-all/dw5.W: New file.
1389 * testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.
1391 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1393 * dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
1395 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1397 * dwarf.c (display_debug_macro): Support DWARF-5. Rename
1400 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1402 * dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
1403 DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
1404 and DW_OP_reinterpret.
1405 (read_and_display_attr_value): Support DW_AT_call_value,
1406 DW_AT_call_data_value, DW_AT_call_target and
1407 DW_AT_call_target_clobbered.
1409 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1411 * dwarf.c (fetch_indirect_line_string): New function.
1412 (abbrev_attr): New field implicit_const.
1413 (add_abbrev_attr): New parameter implicit_const.
1414 (process_abbrev_section): Support DW_FORM_implicit_const.
1415 (decode_location_expression): Support DW_OP_entry_value.
1416 (read_and_display_attr_value): Add parameter implicit_const. Support
1417 DW_FORM_line_strp and DW_FORM_implicit_const.
1418 (read_and_display_attr): Add parameter implicit_const.
1419 (process_debug_info): Support line_str and DWARF-5.
1420 (read_debug_line_header): Support DWARF-5.
1421 (display_formatted_table): New function.
1422 (display_debug_lines_raw): New parameter file. Support DWARF-5.
1423 (display_debug_lines_decoded): New parameter fileptr. Support DWARF-5.
1424 (display_debug_lines): Pass file parameter.
1425 (display_debug_macro): Update read_and_display_attr_value caller.
1426 (display_debug_abbrev): Support DW_FORM_implicit_const.
1427 (display_loclists_list): New function.
1428 (display_loc_list): Support .debug_loclists.
1429 (display_debug_ranges_list): New function from display_debug_ranges.
1430 (display_debug_rnglists_list): New function.
1431 (display_debug_ranges): Support .debug_rnglists.
1432 (debug_displays): Add .debug_line_str, .debug_loclists and
1434 * dwarf.h: Include dwarf2.h
1435 (DWARF2_Internal_LineInfo): Add li_offset_size.
1436 (DWARF2_Internal_CompUnit): Add cu_unit_type.
1437 (enum dwarf_section_display_enum): Add line_str.
1438 * readelf.c (process_section_headers): Add rnglists and loclists.
1440 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1442 * dwarf.c (display_block): Add parameter delimiter.
1443 (decode_location_expression): Update display_block callers.
1444 (read_and_display_attr_value): Add parameter delimiter.
1445 (read_and_display_attr, display_debug_macro): Update
1446 read_and_display_attr_value caller.
1448 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1450 * dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
1452 (display_loc_list_dwo): Use dwarf_vma for offset.
1453 (display_debug_loc): Use dwarf_vma for offset, base_address.
1454 (struct range_entry, range_entry_compar): Use dwarf_vma for
1456 (display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
1459 2017-02-23 Nick Clifton <nickc@redhat.com>
1461 * readelf.c (display_tag_value): Use an explicit signed type for
1463 (display_gnu_attributes): Use an unsigned integer type for
1465 (display_power_gnu_attribute): Likewise.
1466 (display_s390_gnu_attribute): Likewise.
1467 (display_sparc_hwcaps): Likewise.
1468 (display_sparc_hwcaps2): Likewise.
1469 (display_sparc_gnu_attribute): Likewise.
1470 (display_mips_gnu_attribute): Likewise.
1471 (display_tic6x_attribute): Likewise.
1472 (display_raw_attribute): Likewise.
1473 (process_attributes): Likewise.
1474 (process_arm_specific): Delete redundant function.
1475 (process_power_specific): Likewise.
1476 (process_s390_specific): Likewise.
1477 (process_sparc_specific): Likewise.
1478 (process_tic6x_specific): Likewise.
1479 (process_msp430x_specific): Likewise.
1480 (display_public_gnu_attributes): New function. Displays known
1481 information about an unknown gnu attribute.
1482 (display_generic_attribute): New function. Calls
1483 display_tag_value for non-nul tags.
1484 (process_arch_specific): Call process_attributes even for
1485 architectures not known to specifically support gnu attributes.
1487 2017-02-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1489 * dwarf.c (decode_location_expression): Display also OP.
1491 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
1493 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
1494 new line between the heading and the first version definition
1497 2017-02-20 Nick Clifton <nickc@redhat.com>
1500 * dwarf.c (cu_tu_indexes_read): Move into...
1501 (load_cu_tu_indexes): ... here. Change the variable into
1502 tri-state. Change the function into boolean, returning
1503 false if the indicies could not be loaded.
1504 (find_cu_tu_set): Return NULL if the indicies could not be
1507 2017-02-17 Nick Clifton <nickc@redhat.com>
1510 * readelf.c (find_section_in_set): Test for invalid section
1513 2017-02-17 Nick Clifton <nickc@redhat.com>
1515 * readelf.c (get_section_type_name): Add decoding of GNU section
1518 2017-02-15 Nick Clifton <nickc@redhat.com>
1520 * MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
1521 Maintainers section.
1523 2017-02-14 Nick Clifton <nickc@redhat.com>
1526 * readelf.c (dump_section_as_strings): Reset the start address if
1527 no decompression is perfromed.
1528 (dump_section_as_bytes): Likewise.
1530 2017-02-14 Nick Clifton <nickc@redhat.com>
1533 * rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
1536 2017-02-14 Nick Clifton <nickc@redhat.com>
1539 * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
1541 (parse_number): Exit early if passed an empty string.
1543 2017-02-14 Nick Clifton <nickc@redhat.com>
1546 * readelf.c (IN_RANGE): New macro. Tests for an address + offset
1547 being within a given range.
1548 (target_specific_reloc_handling): Use macro to test for underflow
1549 as well as overflow of reloc offset.
1551 2017-02-13 Nick Clifton <nickc@redhat.com>
1554 * nm.c (file_symbol): Add test of string length before testing
1557 2017-02-13 Nick Clifton <nickc@redhat.com>
1560 * readelf.c (dump_section_as_bytes): Handle the case where
1561 uncompress_section_contents returns false.
1562 (dump_section_as_bytes, load_specific_debug_section): Likewise.
1564 2017-02-13 Nick Clifton <nickc@redhat.com>
1567 * readelf.c (get_compression_header): Add size parameter. Check
1568 size against sizeof compression header before attempting to
1570 (process_section_headers): Pass size to get_compression_header.
1571 (dump_section_as_strings): Likewise.
1572 (dump_section_as_bytes): Likewise.
1573 (load_specific_debug_section): Likewise.
1575 2017-02-13 Nick Clifton <nickc@redhat.com>
1578 * readelf.c (process_version_sections): Include size of auxillary
1579 version information when checking for buffer overflow.
1581 2017-02-13 Nick Clifton <nickc@redhat.com>
1584 * readelf.c (process_section_contents): Fix off by one error
1585 reporting un-dumped sections.
1587 2017-02-13 Nick Clifton <nickc@redhat.com>
1590 * readelf.c (target_specific_reloc_handling): Add num_syms
1591 parameter. Check for symbol table overflow before accessing
1592 symbol value. If reloc pointer is NULL, discard all saved state.
1593 (apply_relocations): Pass num_syms to target_specific_reloc_handling.
1594 Call target_specific_reloc_handling with a NULL reloc pointer
1595 after processing all of the relocs.
1597 2017-02-13 Nick Clifton <nickc@redhat.com>
1600 * readelf.c (target_specific_reloc_handling): Add end parameter.
1601 Check for buffer overflow before writing relocated values.
1602 (apply_relocations): Pass end to target_specific_reloc_handling.
1604 2017-01-27 Dilyan Palauzov <dilyan.palauzov@aegee.org>
1605 Nick Clifton <nickc@redhat.com>
1608 * doc/binutils.texi (ar): Extend documentation of the --plugin
1609 option. Include a description of where the plugins should be
1613 2017-01-23 Nick Clifton <nickc@redhat.com>
1615 * MAINTAINERS: Add Bernd to Past Maintainers section.
1616 (SCORE): Remove Mei Ligang as maintainer. Add to Past Maintainers
1619 2017-01-23 Bernd Schmidt <bschmidt@redhat.com>
1621 * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
1623 2017-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1625 * objdump.c (dump_section_header): Extract max section name length
1626 from data parameter, use this when formatting output.
1627 (find_longest_section_name): New function.
1628 (dump_headers): Calculate longest section name when in wide mode,
1629 reformat to unify printing of header line.
1631 2017-01-18 Bernhard Rosenkranzer <bero@lindev.ch>
1634 * arlex.l: Support processing with flex 2.6.3.
1635 * deflex.l: Likewise.
1637 2017-01-17 Dmitry Timoshkov <dmitry@baikal.ru>
1639 * resbin.c: Optional dialog control data immediately follows
1640 the control description without alignment.
1641 * testsuite/binutils-all/windres/controldata.rc: New test.
1643 * testsuite/binutils-all/windres/controldata.rsd: New test.
1645 2017-01-12 Nick Clifton <nickc@redhat.com>
1648 * NEWS: Mention the new feature.
1649 * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
1650 New proc to test the location of separate debug info files using
1651 the build-id method.
1653 2017-01-10 Nick Clifton <nickc@redhat.com>
1656 * stabs.c (parse_stab_members): Fix thinko checking for g++
1657 version 1 stabs information.
1659 2017-01-09 Nick Clifton <nickc@redhat.com>
1661 * objdump.c (display_file): Add new parameter 'last_file'. If
1662 last_file is true, do not call bfd_close at the end of the
1664 (main): Set the value of the last_file parameter when calling
1667 2017-01-09 Alan Modra <amodra@gmail.com>
1669 * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
1672 2017-01-06 Nick Clifton <nickc@redhat.com>
1674 * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
1676 2017-01-04 Dilan Palauzov <dilyan.palauzov@aegee.org>
1679 * syslex.l (option): Add noyywrap
1682 2017-01-02 Alan Modra <amodra@gmail.com>
1684 Update year range in copyright notice of all files.
1686 For older changes see ChangeLog-2016
1688 Copyright (C) 2017 Free Software Foundation, Inc.
1690 Copying and distribution of this file, with or without modification,
1691 are permitted in any medium without royalty provided the copyright
1692 notice and this notice are preserved.
1698 version-control: never