1 2017-11-29 Stefan Stroe <stroestefan@gmail.com>
3 * po/Make-in (datadir): Define as @datadir@.
4 (localedir): Define as @localedir@.
5 (gnulocaledir, gettextsrcdir): Use @datarootdir@.
7 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
10 * readelf.c (process_notes_at): Add an argument for note
11 alignment. If note alignment is less than 4, use 4 byte
12 alignment. Otherwise, skip notes if alignment isn't 4 nor
14 (process_corefile_note_segments): Pass segment alignment to
16 (process_note_sections): Pass section alignment to
18 (process_object): Call load_separate_debug_file only if
19 e_shstrndx != SHN_UNDEF.
21 2017-11-27 Nick Clifton <nickc@redhat.com>
24 * readelf.c (dump_section_as_bytes): Check for a NULL string
26 (process_notes_at): Compute the alignment to use if displaying
29 2017-11-26 H.J. Lu <hongjiu.lu@intel.com>
31 * dwarf.c (load_separate_debug_info): Rename argument name from
34 2017-11-24 H.J. Lu <hongjiu.lu@intel.com>
37 * readelf.c (process_notes_at): Use ELF_NOTE_DESC_OFFSET to get
38 the offset of the note descriptor. Use ELF_NOTE_NEXT_OFFSET to
39 get the offset of the next note entry.
41 2017-11-23 Pavel I. Kryukov <kryukov@frtk.ru>
44 * readelf.c (process_archive): Use memset to initiaise
45 thin_filedata structure.
47 2017-11-21 H.J. Lu <hongjiu.lu@intel.com>
50 * testsuite/binutils-all/x86-64/objects.exp: New file.
51 * testsuite/binutils-all/x86-64/pr22451.o.bz2: Likewise.
53 2017-11-21 Claudiu Zissulescu <claziss@synopsys.com>
55 * testsuite/binutils-all/arc/objdump.exp: Update pattern matching
58 2017-11-21 Nick Clifton <nickc@redhat.com>
60 * dwarf.c (dwo_name, dwo_dir, dwo_id, dwo_id_len): New variables.
61 (read_and_display_attr_value): Record dwo variables if requested.
62 (display_augmentation_data): Rename to display_data and make
64 (load_dwo_file): New function. Loads a separate dwarf object
66 (load_separate_debug_file): Add reporting and loading of separate
68 * readelf.c (process_section_headers): Add do_debug_links to list
69 of flags requiring a debug dump.
70 (display_debug_section): Tidy up code.
71 * doc/debug.options.texi: Add note that dwo links will also be
73 * testsuite/binutils-all/debuglink.s: Tidy code.
74 * testsuite/binutils-all/dwo.s: New test file.
75 * testsuite/binutils-all/readelf.wk2: New file - expected output
77 * testsuite/binutils-all/readelf.exp: Run the new test.
79 2017-11-18 Alan Modra <amodra@gmail.com>
82 * nm.c (sort_symbols_by_size): Don't attempt to access
83 section symbol internal_elf_sym.
84 (print_symbol): Likewise. Don't call bfd_get_symbol_version_string
86 * objdump.c (compare_symbols): Don't attempt to access
87 section symbol internal_elf_sym.
88 (objdump_print_symname): Don't call bfd_get_symbol_version_string
91 2017-11-17 Jim Wilson <jimw@sifive.com>
93 * readelf.c (elf/riscv.h): Alphabetize include.
94 (is_32bit_inplace_add_reloc, is_32bit_inplace_sub_reloc)
95 (is_64bit_inplace_add_reloc, is_64bit_inplace_sub_reloc)
96 (is_16bit_inplace_add_reloc, is_16bit_inplace_sub_reloc)
97 (is_8bit_inplace_add_reloc, is_8bit_inplace_sub_reloc): New.
98 (apply_relocations): New locals reloc_inplace and reloc_subtract.
99 Call the new functions and set the new locals. Call byte_get if
100 reloc_inplace. Subtract sym->st_value if reloc_subtract.
102 2017-11-17 Nick Clifton <nickc@redhat.com>
105 * ar.c (write_archive): Free the temporary file name.
107 2017-11-17 Nick Clifton <nickc@redhat.com>
109 * readelf.c (process_archive): Include member name in the
110 file_name of the filedata structure.
112 2017-11-15 Alan Modra <amodra@gmail.com>
115 * objcopy.c (copy_main): Free tmpname.
117 2017-11-15 Nick Clifton <nickc@redhat.com>
120 * dwarf.h (enum dwarf_section_display_enum): Add gnu_debuglink,
121 gnu_debugaltlink and separate_debug_str.
122 (struct dwarf_section): Add filename field.
123 Add prototypes for load_separate_debug_file, close_debug_file and
125 * dwarf.c (do_debug_links): New.
126 (do_follow_links): New.
127 (separate_debug_file, separate_debug_filename): New.
128 (fetch_alt_indirect_string): New function. Retrieves a string
129 from the debug string table in the separate debug info file.
130 (read_and_display_attr_value): Use it with DW_FORM_GNU_strp_alt.
131 (load_debug_section_with_follow): New function. Like
132 load_debug_section, but if the first attempt fails, then tries
133 again in the separate debug info file.
134 (introduce): New function.
135 (process_debug_info): Use load_debug_section_with_follow and
137 (load_debug_info): Likewise.
138 (display_debug_lines_raw): Likewise.
139 (display_debug_lines_decoded): Likewise.
140 (display_debug_macinfo): Likewise.
141 (display_debug_macro): Likewise.
142 (display_debug_abbrev): Likewise.
143 (display_debug_loc): Likewise.
144 (display_debug_str): Likewise.
145 (display_debug_aranges): Likewise.
146 (display_debug_addr); Likewise.
147 (display_debug_frames): Likewise.
148 (display_gdb_index): Likewise.
149 (process_cu_tu_index): Likewise.
150 (load_cu_tu_indexes): Likewise.
151 (display_debug_links): New function. Displays the contents of a
152 .gnu_debuglink or .gnu_debugaltlink section.
153 (calc_gnu_debuglink_ctc32):New function. Calculates a CRC32
155 (check_gnu_debuglink): New function. Checks the CRC of a
156 potential separate debug info file.
157 (parse_gnu_debuglink): New function. Reads a CRC value out of a
158 .gnu_debuglink section.
159 (check_gnu_debugaltlink): New function.
160 (parse_gnu_debugaltlink): New function. Reads the build-id value
161 out of a .gnu_debugaltlink section.
162 (load_separate_debug_info): New function. Finds and loads a
163 separate debug info file.
164 (load_separate_debug_file): New function. Attempts to find and
165 follow a link to a separate debug info file.
166 (free_debug_memory): Free the separate debug info file
168 (opts_table): Add "follow-links" and "links".
169 (dwarf_select_sections_by_letters): Add "k" and "K".
170 (debug_displays): Reformat. Add .gnu-debuglink and
172 Add an extra entry for .debug_str in a separate debug info file.
173 * doc/binutils.texi: Move description of debug dump features
174 common to both readelf and objdump into...
175 * objdump.c (usage): Add -Wk and -WK.
176 (load_specific_debug_section): Initialise the filename field in
177 the dwarf_section structure.
178 (close_debug_file): New function.
179 (open_debug_file): New function.
180 (dump_dwarf): Load and dump the separate debug info sections.
181 * readelf.c (struct filedata): New structure. Contains various
182 variables that used to be global:
183 (current_file_size, string_table, string_table_length, elf_header)
184 (section_headers, program_headers, dump_sects, num_dump_sects):
185 Move into filedata structure.
186 (cmdline): New global variable. Contains list of sections to dump
187 by number, as specified on the command line.
188 Add filedata parameter to most functions.
189 (load_debug_section): Load the string table if it has not already
191 (close_file): New function.
192 (close_debug_file): New function.
193 (open_file): New function.
194 (open_debug_file): New function.
195 (process_object): Process sections in any separate debug info files.
196 * doc/debug.options.texi: New file. Add description of =links and
197 =follow-links options.
198 * NEWS: Mention the new feature.
199 * elfcomm.c: Have the byte get functions take a const pointer.
200 * elfcomm.h: Update prototypes.
201 * testsuite/binutils-all/dw5.W: Update expected output.
202 * testsuite/binutils-all/objdump.WL: Update expected output.
203 * testsuite/binutils-all/objdump.exp: Add test of -WK and -Wk.
204 * testsuite/binutils-all/readelf.exp: Add test of -wK and -wk.
205 * testsuite/binutils-all/readelf.k: New file.
206 * testsuite/binutils-all/objdump.Wk: New file.
207 * testsuite/binutils-all/objdump.WK2: New file.
208 * testsuite/binutils-all/linkdebug.s: New file.
209 * testsuite/binutils-all/debuglink.s: New file.
211 2017-11-10 Jim Wilson <jimw@sifive.com>
213 * testsuite/binutils-all/objdump.exp: Expect the debug_ranges test to
216 2017-11-07 Jim Wilson <jimw@sifive.com>
218 * MAINTAINERS (RISC-V): Fix typo in my email address.
220 2017-11-07 Palmer Dabbelt <palmer@sifive.com>
222 * MAINTAINERS (RISC-V): Add Jim Wilson as a maintainer.
223 Clean up Andrew's entry (remove trailing space, add tabs).
224 Change Palmer's email address, and clean up entry (add tabs).
226 2017-11-07 Alan Modra <amodra@gmail.com>
228 * dwarf.c (read_uleb128): Properly pluralize messages.
229 (display_debug_lines_raw, display_debug_loc): Likewise.
230 (display_debug_names, process_cu_tu_index): Likewise.
231 * od-macho.c (dump_code_signature_superblob): Likewise.
232 * readelf.c (process_program_headers): Likewise.
233 (process_section_header, process_relocs): Likewise.
234 (hppa_process_unwind, arm_process_unwind): Likewise.
235 (process_dynamic_section, process_version_sections): Likewise.
236 (process_symbol_table, process_syminfo): Likewise.
237 (apply_relocations, process_mips_specific): Likewise.
238 (process_gnu_liblist, process_notes_at): Likewise.
239 (process_archive): Likewise.
240 * testsuite/binutils-all/dw2-1.W,
241 * testsuite/binutils-all/dw2-3.W,
242 * testsuite/binutils-all/dw2-3gabi.W,
243 * testsuite/binutils-all/dw5.S,
244 * testsuite/binutils-all/dw5.W,
245 * testsuite/binutils-all/i386/compressed-1a.d,
246 * testsuite/binutils-all/libdw2-compressedgabi.out,
247 * testsuite/binutils-all/objdump.W,
248 * testsuite/binutils-all/readelf.r,
249 * testsuite/binutils-all/readelf.r-64,
250 * testsuite/binutils-all/x86-64/compressed-1a.d: Update
251 for pluralization fixes.
253 2017-11-07 Alan Modra <amodra@gmail.com>
255 * sysdep.h (textdomain, bindtextdomain): Use safer "do nothing".
256 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
258 2017-11-03 Claudiu Zissulescu <claziss@synopsys.com>
260 * doc/binutils.texi (ARC): Update disassembler options.
261 * testsuite/binutils-all/arc/hexprint.s: New file.
262 * testsuite/binutils-all/arc/objdump.exp: Test hex printing
265 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
266 Nick Clifton <nickc@redhat.com>
269 * dwarf.c (read_cie): Use bfd_size_type for
270 augmentation_data_len.
271 (display_augmentation_data): New function.
272 (display_debug_frames): Use it.
273 Check for integer overflow when testing augmentation_data_len.
275 2017-11-02 Mingi Cho <mgcho.minic@gmail.com>
278 * readelf.c (print_gnu_property_note): Improve overflow checks so
279 that they will work on a 32-bit host.
281 2017-11-01 James Bowman <james.bowman@ftdichip.com>
283 * readelf.c (is_16bit_abs_reloc): Add entry for FT32.
285 2017-10-31 Nick Clifton <nickc@redhat.com>
287 * readelf.c (process_relocs): Tell users if no static relocs were
288 found, but if they had added --use-dynamic to the command line
289 then relocs would have been displayed.
291 2017-10-28 Alan Modra <amodra@gmail.com>
294 * readelf.c (process_archive_index_and_symbols): Ensure ar_size
295 field is zero terminated for strtoul.
296 (setup_archive, get_archive_member_name): Likewise.
298 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
300 * dwarf.c (struct Frame_Chunk) <cfa_reg>: Change type to
302 (display_debug_frames): Read CFA reg as an unsigned number.
304 2017-10-25 Alan Modra <amodra@gmail.com>
306 * nm.c (filter_symbols): Match "__gnu_lto_slim" optionally prefixed
309 2017-10-18 Eric Botcazou <ebotcazou@adacore.com>
311 * MAINTAINERS: Add myself as Visium maintainer.
313 2017-10-18 Nick Clifton <nickc@redhat.com>
315 * README-how-to-make-a-release: A note about checking file and
316 directory permissions.
318 * MAINTAINERS: Move Svein Seldal to Past Maintainers section.
320 2017-10-18 Alan Modra <amodra@gmail.com>
323 * readelf.c (print_core_note): Ensure "count" sanity check
324 calculation doesn't overflow.
325 (process_notes_at): Perform note namesz and descsz checks
326 using unsigned comparisons against data remaining. Catch
327 alignment overflow of namesz and descsz too. Don't allocate a
328 temp for terminating "name" when there is space available
331 2017-10-17 Tom Tromey <tom@tromey.com>
333 * MAINTAINERS: Add myself as dwarf-mode.el maintainer.
335 2017-10-11 Peeter Joot <peeter.joot@lzlabs.com>
336 Nick Clifton <nickc@redhat.com>
338 * dwarf.c (read_and_display_attr_value): Handle DW_AT_endianity,
339 DW_END_default, DW_END_big, DW_END_little, DW_ATE_UCS,
340 DW_ATE_ASCII, DW_CC_pass_by_reference, DW_CC_pass_by_value,
341 DW_CC_GNU_renesas_sh, DW_CC_GNU_borland_fastcall_i386,
342 DW_AT_decimal_sign, DW_AT_defaulted, DW_AT_discr_list.
343 (get_TAG_name): Report user generated tag values.
344 * testsuite/binutils-all/dwarf-attributes.S: New test.
345 * testsuite/binutils-all/dwarf-attributes.W. Expected output from
347 * testsuite/binutils-all/readelf.exp: Run the new test.
349 2017-10-10 Tom Tromey <tom@tromey.com>
351 * dwarf-mode.el: Bump to version 1.4.
353 2017-10-10 Tom Tromey <tom@tromey.com>
355 * dwarf-mode.el (dwarf--process, dwarf--deletion-region): New
357 (dwarf--check-running, dwarf--sentinel, dwarf--invoke)
358 (dwarf--filter): New functions.
359 (dwarf-do-insert-substructure, dwarf-do-refresh): Call
360 dwarf--check-running, dwarf--invoke.
361 (dwarf-browse): Initialize new variables.
363 2017-10-10 Tom Tromey <tom@tromey.com>
365 * dwarf-mode.el: Set lexical-binding.
367 2017-10-10 Tom Tromey <tom@tromey.com>
369 * dwarf-mode.el (dwarf-mode-map): New defvar.
371 2017-10-10 Tom Tromey <tromey@sourceware.org>
374 * dwarf.c (process_debug_info): Skip any comp unit that ends
375 before dwarf_start_die.
377 2017-10-06 Alan Modra <amodra@gmail.com>
379 * dwarf.c (process_debug_info): Consolidate header length checks.
380 (display_debug_pubnames_worker): Use "start" to read header.
381 Properly check header length and report errors earlier.
382 Simplify loop printing pubnames.
383 (get_line_filename_and_dirname): Catch small negative "length"
385 (display_debug_aranges): Likewise. Report header errors
386 earlier using standardized message.
387 (display_debug_names): Likewise.
389 2017-10-05 Joseph Myers <joseph@codesourcery.com>
391 * readelf.c (decode_arm_unwind): Initialize res to TRUE.
393 2017-10-05 Nick Clifton <nickc@redhat.com>
396 * objcopy.c (strip_main): Add 'M' character to short options list
397 when calling getopt_long.
399 2017-10-05 Nick Clifton <nickc@redhat.com>
402 * readelf.c (dump_relocations): Do not truncate reloc names when
403 displaying output in wide mode.
405 2017-10-05 Nick Clifton <nickc@redhat.com>
407 * README-how-to-make-a-release: Merge steps 3, 4 and 5, and insert
408 the git tag operation at the correct location.
410 2017-10-05 Alan Modra <amodra@gmail.com>
413 * dwarf.c (read_cie): Don't compare "start" and "end" pointers
414 after adding a possibly wild length to "start", compare the length
415 to the difference of the pointers instead. Remove now redundant
416 "negative" length test.
418 2017-10-05 Tristan Gingold <tgingold@free.fr>
420 * MAINTAINERS: Update email address. Redirect release maintainer
421 to global maitainers.
423 2017-10-01 Alan Modra <amodra@gmail.com>
427 * objdump.c (load_specific_debug_section): Introduce a temp to
428 stop bfd_get_full_section_contents NULLing out section->start.
430 2017-10-01 Alan Modra <amodra@gmail.com>
433 * objdump.c (load_specific_debug_section): Allocate an extra byte
434 for a terminating NUL.
436 2017-09-30 Alan Modra <amodra@gmail.com>
439 * objdump.c: Formatting.
440 (show_line): Reset prev_line when function name changes.
442 2017-09-27 Nick Clifton <nickc@redhat.com>
445 * dwarf.c (process_debug_info): Add a check for a negative
448 2017-09-27 Alan Modra <amodra@gmail.com>
451 * readelf.c (process_symbol_table): Check that DT_HASH symbol
452 chains are only visited once, and report an error if not. Display
453 invalid symbol index if chain is out of range. Use the same logic
454 when calculating histograms rather than the PR 17531 fix. Delete
455 bogus check that chained index is less than number of buckets.
457 2017-09-26 Nick Clifton <nickc@redhat.com>
460 * dwarf.c (get_line_filename_and_dirname): Add extra checks for
463 2017-09-26 Nick Clifton <nickc@redhat.com>
465 * README-how-to-make-a-release: New file.
467 2017-09-26 Alan Modra <amodra@gmail.com>
470 * dwarf.c (READ_ULEB): Don't use DWARF_VMA_FMT in translated string.
471 (READ_SLEB): Likewise.
472 * readelf.c (bfd_vmatoa): New function.
473 (get_data, get_dynamic_data): Use it for printing error messages.
475 2017-09-25 H.J. Lu <hongjiu.lu@intel.com>
478 * nm.c (display_rel_file): Free memory returned from
479 bfd_get_synthetic_symtab.
481 2017-09-22 Alexandre Oliva <aoliva@redhat.com>
483 * dwarf.h (debug_info): Add loc_views and num_loc_views.
484 * dwarf.c (vm1): New constant.
485 (print_dwarf_view): New function.
486 (read_and_display_attr_value): Support DW_AT_GNU_locviews.
487 (process_debug_info): Keep num_loc_offsets and num_loc_views
489 (display_view_pair_list): New function.
490 (display_loc_list_dwo): Take vstart_ptr; update it. Dump
491 location view pairs before the range they apply to, when a
492 viewlist augments the loc list.
493 (display_loc_list): Likewise. Check view numbers in range
495 (display_loclists_list): Likewise. Handle view pair entries,
496 and warn on trailing ones.
497 (loc_views): New variable.
498 (loc_offsets_compar): Compare loc_views if loc_offsets are the
500 (display_debug_loc): Check and sort loc_views too. Accept
501 loc_view as expected_start. Skip if lists and views are the
502 same. Dump locview list separately in order, and pass the
503 locview list base to each list dump function. Warn and skip
504 overlap and hole checking if we find loclists and locviews to
506 * testsuite/binutils-all/locview-1.s: New.
507 * testsuite/binutils-all/readelf.locview-1: New.
508 * testsuite/binutils-all/locview-2.s: New.
509 * testsuite/binutils-all/readelf.locview-2: New.
510 * testsuite/binutils-all/readelf.exp: Run new tests. Fix
511 option spelling in pr18374 fail message. XFAIL dw5 test on
514 2017-09-22 Alan Modra <amodra@gmail.com>
516 * testsuite/binutils-all/readelf.exp: Don't perror and exit on
517 bintest.s assembly failure. Report tests unresolved instead.
518 Likewise for version note test, pr18374, decompress, and dw5
520 (readelf_test): Set testname to include both option and binary
521 file name. Use for pass/fail.
523 2017-09-21 Maciej W. Rozycki <macro@imgtec.com>
525 * readelf.c (get_machine_flags) <E_MIPS_MACH_5900>: New case.
527 2017-09-05 Nick Clifton <nickc@redhat.com>
530 * readelf.c (process_mips_specific): Add checks for a NULL data
533 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
534 Edmar Wienskoski <edmar.wienskoski@nxp.com
536 * readelf.c (get_elf_section_flags): Add VLE.
537 (process_section_headers): Add VLE key to details.
539 2017-08-25 Alan Modra <amodra@gmail.com>
542 * readelf.c (process_version_sections <SHT_GNU_verdef>): Check
543 vd_aux and vda_next for sanity. Delete "end". Correct overflow
545 (process_version_sections <SHT_GNU_verneed>): Correct overflow
546 check. Don't report invalid vna_next on overflow. Do report
547 invalid vna_next on size less than aux info.
549 2017-08-23 Alan Modra <amodra@gmail.com>
552 * readelf.c (process_version_sections <SHT_GNU_verneed>): Check
553 for invalid vn_next field before adding to idx. Use unsigned
554 long for index vars. Move index checks.
555 <SHT_GNU_verdef>: Likewise for vd_next.
557 2017-08-17 Nick Clifton <nickc@redhat.com>
559 * testsuite/binutils-all/note-3-64.s: New test. Checks assembly
560 and decoding of version2 GNU build attribute notes.
561 * testsuite/binutils-all/note-3-32.s: New test. 32-bit version of
563 * testsuite/binutils-all/note-3-64.d: New test driver.
564 * testsuite/binutils-all/note-3-32.d: New test driver.
565 * testsuite/binutils-all/objcopy.exp: Run the new test.
566 * readelf.c (is_64bit_abs_reloc): Add R_SPARC_64.
568 2017-08-14 Gustavo Romero <gromero@linux.vnet.ibm.com>
570 * readelf.c (get_note_type): Handle PPC note types available
573 2017-08-12 Alan Modra <amodra@gmail.com>
575 * readelf.c (process_note): Qualify NT_GNU_BUILD_ATTRIBUTE notes
578 2017-08-08 Nick Clifton <nickc@redhat.com>
581 * prdbg.c (pr_int_type): Increase size of local string buffer.
582 (pr_float_type): Likewise.
583 (pr_bool_type): Likewise.
585 2017-08-02 Nick Clifton <nickc@redhat.com>
588 * arsup.c (ar_addmod): Add plugin support for the MRI ADDMOD
591 2017-08-02 Nick Clifton <nickc@redhat.com>
593 * testsuite/binutils-all/objdump.exp (cpus_expected): Add am33-2.
595 2017-08-02 Alan Modra <amodra@gmail.com>
597 * readelf.c (is_32bit_abs_reloc): Add R_IA64_SECREL32MSB and
599 (is_64bit_abs_reloc): Add R_IA64_DIR64MSB.
600 (is_64bit_pcrel_reloc): Add R_IA64_PCREL64MSB.
602 2017-08-01 Nick Clifton <nickc@redhat.com>
604 * po/sv.po: Updated Swedish translation.
606 2017-07-31 Marty Plummer <ntzrmtthihu777@gmail.com>
609 * winduni.c (codepages): Use cp1252 for codepage 0.
611 2017-07-25 Nick Clifton <nickc@redhat.com>
614 * readelf.c (dump_section_as_strings): Do not fail if the section
616 (dump_section_as_bytes): Likewise.
618 2017-07-24 Nick Clifton <nickc@redhat.com>
621 * rddbg.c (read_symbol_stabs_debugging_info): Check for an empty
622 string whilst concatenating symbol names.
624 2017-07-21 Nick Clifton <nickc@redhat.com>
626 * po/fr.po: Updated French translation.
628 2017-07-21 Simon Marchi <simon.marchi@ericsson.com>
630 * dwarf.c (last_pointer_size, warned_about_missing_comp_units):
632 (load_debug_info): Remove assignments to those two variables.
634 2017-07-21 Alexandre Oliva <aoliva@redhat.com>
636 * dwarf.c (struct State_Machine_Registers): Add view field.
637 (reset_state_machine): Reset view.
638 (process_extended_line_op): Reset view when appropriate.
639 (display_debug_lines_raw): Increment or reset view when appropriate.
640 Print nonzero views. Support print view resets, disabled by default.
641 (display_debug_lines_decoded): Likewise. Disambiguate op_code tests,
642 enabling printing of end_sequence.
643 * testsuite/binutils-all/dw2-1.W: Add nonzero views.
644 * testsuite/binutils-all/dw2-3.W: Likewise.
645 * testsuite/binutils-all/dw2-3gabi.W: Likewise.
646 * testsuite/binutils-all/dw5.W: Add end sequence lines.
647 * testsuite/binutils-all/i386/compressed-1a.d: Add nonzero views.
648 * testsuite/binutils-all/libdw2-compressedgabi.out: Likewise.
649 * testsuite/binutils-all/objdump.W: Likewise.
650 * testsuite/binutils-all/objdump.WL: Add end sequence lines.
651 * testsuite/binutils-all/x86-64/compressed-1a.d: Add nonzero views.
653 2017-07-19 Tristan Gingold <gingold@adacore.com>
655 * nm.c (show_stats): Remove variable.
656 (long_options): Remove --stats option.
657 (main): Remove handling of --stats.
659 2017-07-18 Nick Clifton <nickc@redhat.com>
662 * coffgrok.c: Fix spelling typos.
663 * readelf.c: Likewise.
665 * testsuite/binutils-all/objcopy.exp: Likewise.
667 2017-07-18 Nick Clifton <nickc@redhat.com>
669 * po/sv.po: Updated Swedish translation.
671 2017-07-18 Hans-Peter Nilsson <hp@bitrange.com>
673 * dwarf.c (display_debug_names): Initialize hash_prev.
675 2017-07-17 Nick Clifton <nickc@redhat.com>
678 * ar.c (main): Skip check for no files on the command line when
681 2017-07-13 H.J. Lu <hongjiu.lu@intel.com>
683 * testsuite/binutils-all/objdump.exp: Always delete $testarchive
686 2017-07-12 Alan Modra <amodra@gmail.com>
688 * po/bg.po: Update from translationproject.org/latest/binutils/.
689 * po/ca.po: Likewise.
690 * po/da.po: Likewise.
691 * po/es.po: Likewise.
692 * po/fi.po: Likewise.
693 * po/fr.po: Likewise.
694 * po/hr.po: Likewise.
695 * po/id.po: Likewise.
696 * po/it.po: Likewise.
697 * po/ja.po: Likewise.
698 * po/ro.po: Likewise.
699 * po/ru.po: Likewise.
700 * po/sk.po: Likewise.
701 * po/sr.po: Likewise.
702 * po/sv.po: Likewise.
703 * po/tr.po: Likewise.
704 * po/uk.po: Likewise.
705 * po/vi.po: Likewise.
706 * po/zh_CN.po: Likewise.
707 * po/zh_TW.po: Likewise.
709 2017-07-12 Nick Clifton <nickc@redhat.com>
711 Fix compile time warnings using gcc 7.1.1.
712 * dwarf.c (dwarf_vmatoa_1): Do not pass a NULL string pointer to
714 * srconv.c (walk_tree_type): Initialise the spare field of the
717 2017-07-11 Andreas Schwab <schwab@suse.de>
719 * readelf.c (process_note): Print newline after description data
721 (print_core_note): Print newline if nothing was printed in wide
724 2017-07-09 Rafael Fontenelle <rafaelff@gnome.org>
726 * dwarf.c (display_formatted_table): Fix error message typo.
728 2017-07-07 John Baldwin <jhb@FreeBSD.org>
730 * readelf.c (get_freebsd_elfcore_note_type): Handle
731 NT_FREEBSD_PTLWPINFO.
733 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
735 * dwarf.c (display_debug_names): Replace index with xindex.
737 2017-07-04 Tristan Gingold <gingold@adacore.com>
739 * configure: Regenerate.
741 2017-07-04 Tristan Gingold <gingold@adacore.com>
743 * NEWS: Add marker for 2.29.
745 2017-07-03 Tristan Gingold <gingold@adacore.com>
747 * po/binutils.pot: Regenerate.
749 2017-07-03 Alan Modra <amodra@gmail.com>
751 * strings.c (filename_and_size_t): Delete.
752 (strings_a_section): Don't check section size against file size.
753 Use bdf_malloc_and_get_section. Report an error on failures.
754 Replace arg param with filename and got_a_section param.
755 (got_a_section): Move to..
756 (strings_object_file): ..an auto var here. Iterate over sections
757 rather than calling bfd_map_over_sections. Adjust strings_a_section
760 2017-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
762 * dwarf.c: Include assert.h.
763 (MAX, MIN, get_IDX_name, display_debug_names): New.
764 (debug_displays): Add .debug_names.
765 * dwarf.h: (enum dwarf_section_display_enum): Add debug_names.
766 * readelf.c (process_section_headers): Add ".debug_names".
768 2017-07-01 Alan Modra <amodra@gmail.com>
771 * objdump.c (strtab): Make var a bfd_byte*.
772 (disassemble_section): Don't limit malloc size. Instead, use
773 bfd_malloc_and_get_section.
774 (read_section_stabs): Use bfd_malloc_and_get_section. Return
776 (find_stabs_section): Remove now unnecessary cast.
777 * objcopy.c (copy_object): Use bfd_malloc_and_get_section. Free
778 contents on error return.
779 * nlmconv.c (copy_sections): Use bfd_malloc_and_get_section.
781 2017-06-30 Nick Clifton <nickc@redhat.com>
784 * objdump.c (disassemble_section): Move check for an overlarge
785 section to just before the allocation of memory. Do not check
786 section size against file size, but instead use an arbitrary 2Gb
787 limit. Issue a warning message if the section is too big.
789 2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
791 * NEWS: Mention microMIPS XPA support.
793 2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
795 * NEWS: Mention microMIPS Release 5 ISA support.
797 2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
799 * testsuite/binutils-all/mips/mips-xpa-virt-1.d: New test.
800 * testsuite/binutils-all/mips/mips-xpa-virt-2.d: New test.
801 * testsuite/binutils-all/mips/mips-xpa-virt-3.d: New test.
802 * testsuite/binutils-all/mips/mips-xpa-virt-4.d: New test.
803 * testsuite/binutils-all/mips/mips-xpa-virt.s: New test source.
804 * testsuite/binutils-all/mips/mips.exp: Run the new tests.
806 2017-06-29 Anton Kolesov <Anton.Kolesov@synopsys.com>
808 * testsuite/binutils-all/arc/double_store.s: New file.
809 * testsuite/binutils-all/arc/objdump.exp: Tests for disassembler
811 (do_objfile): New function.
812 (check_assembly): Likewise.
814 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
816 * readelf.c (get_note_type): Add NT_S390_GS_CB and NT_S390_GS_BC.
818 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
820 * objdump.c (dump_relocs_in_section): Cast to ufile_ptr when
821 comparing against bfd_get_file_size return.
823 2017-06-28 Nick Clifton <nickc@redhat.com>
825 * objcopy.c (merge_gnu_build_notes): Add support for version 2 notes.
826 * readelf.c (print_gnu_build_attribute_name): Likewise.
828 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
829 Matthew Fortune <matthew.fortune@imgtec.com>
831 * readelf.c (get_machine_flags) <E_MIPS_MACH_IAMR2>: New case.
832 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
833 * NEWS: Mention Imagination interAptiv MR2 processor support.
835 2017-06-26 Nick Clifton <nickc@redhat.com>
838 * objdump.c (disassemble_section): Skip any section that is bigger
839 than the entire file.
841 2017-06-26 Nick Clifton <nickc@redhat.com>
844 * bucomm.c (get_file_size): Explicitly warn if the file is a
847 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
849 * readelf.c (arm_attr_tag_CPU_arch): Fill value for ARMv8-R.
851 2017-06-23 Nick Clifton <nickc@redhat.com>
854 * strings.c (strings_file): Warn about attempts to run strings on
857 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
859 * readelf.c (decode_x86_feature): Decode
860 GNU_PROPERTY_X86_FEATURE_1_SHSTK.
861 * testsuite/binutils-all/i386/shstk.d: New file.
862 * testsuite/binutils-all/i386/shstk.s: Likewise.
863 * testsuite/binutils-all/x86-64/shstk-x32.d: Likewise.
864 * testsuite/binutils-all/x86-64/shstk.d: Likewise.
865 * testsuite/binutils-all/x86-64/shstk.s: Likewise.
867 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
869 * readelf.c (decode_x86_feature): New.
870 (print_gnu_property_note): Call decode_x86_feature on
871 GNU_PROPERTY_X86_FEATURE_1_AND.
872 * testsuite/binutils-all/i386/empty.d: New file.
873 * testsuite/binutils-all/i386/empty.s: Likewise.
874 * testsuite/binutils-all/i386/ibt.d: Likewise.
875 * testsuite/binutils-all/i386/ibt.s: Likewise.
876 * testsuite/binutils-all/x86-64/empty-x32.d: Likewise.
877 * testsuite/binutils-all/x86-64/empty.d: Likewise.
878 * testsuite/binutils-all/x86-64/empty.s: Likewise.
879 * testsuite/binutils-all/x86-64/ibt-x32.d: Likewise.
880 * testsuite/binutils-all/x86-64/ibt.d: Likewise.
881 * testsuite/binutils-all/x86-64/ibt.s: Likewise.
883 2017-06-21 H.J. Lu <hongjiu.lu@intel.com>
885 * dwarf.c (READ_ULEB): Use DWARF_VMA_FMT to report error.
886 (READ_SLEB): Likewise.
888 2017-06-21 Nick Clifton <nickc@redhat.com>
891 * dwarf.c (LEB): Rename to SKIP_ULEB and READ_ULEB. Add check for
892 reading a value that is too big for the containing variable.
893 (SLEB): Rename to SKIP_SLEB and READ_SLEB. Add similar check.
894 Replace uses of LEB and SLEB with appropriate new macro.
895 (display_debug_frames): Use an unsigned int for the 'reg'
896 variable. Use a signed long for the 'l' variable.
898 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
900 * readelf.c (get_s390_segment_type): Add support for the new
901 segment type PT_S390_PGSTE.
902 (get_segment_type): Call get_s390_segment_type.
904 2017-06-19 Nick Clifton <nickc@redhat.com>
907 * objdump.c (disassemble_bytes): Check that there is sufficient
908 data available before attempting to display it.
910 2017-06-06 Simon Marchi <simon.marchi@ericsson.com>
912 * sysinfo.y: Free memory allocated by token NAME.
914 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
916 * doc/binutils.texi: Document new cpu=... disassembler options for ARC.
918 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
921 * objdump.c (dump_relocs_in_section): Replace get_file_size
922 with bfd_get_file_size to get archive element size.
923 * testsuite/binutils-all/objdump.exp (test_objdump_f): New
925 (test_objdump_h): Likewise.
926 (test_objdump_t): Likewise.
927 (test_objdump_r): Likewise.
928 (test_objdump_s): Likewise.
929 Add objdump tests on archive.
931 2017-05-24 Yao Qi <yao.qi@linaro.org>
933 * objdump.c (disassemble_data): Caller update.
935 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
937 * objcopy.c (merge_gnu_build_notes): Remove workaround that
938 prevented deleting relocations in duplicated notes in mips64 and
941 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
943 * testsuite/binutils-all/mips/mips-note-2.d: New test.
944 * testsuite/binutils-all/mips/mips-note-2r.d: New test.
945 * testsuite/binutils-all/mips/mips-note-2-n32.d: New test.
946 * testsuite/binutils-all/mips/mips-note-2-n64.d: New test.
947 * testsuite/binutils-all/mips/mips-note-2r-n32.d: New test.
948 * testsuite/binutils-all/mips/mips-note-2r-n64.d: New test.
949 * testsuite/binutils-all/mips/mips.exp: Define `has_newabi'.
952 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
954 * testsuite/lib/utils-lib.exp (run_dump_test): Handle the `dump'
957 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
959 * NEWS: Mention the SPARC M8 support.
961 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
963 * testsuite/binutils-all/mips/mips.exp: Bail out right away if
966 2017-05-18 Alan Modra <amodra@gmail.com>
968 * strings.c: Don't compare boolean values against TRUE or FALSE.
970 2017-05-15 Jeff Law <law@redhat.com>
972 * readelf.c (display_arc_attribute): Avoid implicit fallthru.
974 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
976 * testsuite/binutils-all/mips/mips16-undecoded.d: Add `-mips3'
978 * testsuite/binutils-all/mips/mips16e2-undecoded.d: New test.
979 * testsuite/binutils-all/mips/mips16e2-extend-insn.d: New test.
980 * testsuite/binutils-all/mips/mips16-undecoded.s: Remove
982 * testsuite/binutils-all/mips/mips.exp: Run the new tests.
984 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
986 * readelf.c (print_mips_ases): Handle MIPS16e2 ASE.
987 * NEWS: Mention MIPS16e2 ASE support.
989 2017-05-12 Maciej W. Rozycki <macro@imgtec.com>
991 * testsuite/binutils-all/mips/mips16-extend-insn.d: Adjust BREAK
992 and SDBBP disassembly.
994 2017-05-10 Maciej W. Rozycki <macro@imgtec.com>
996 * testsuite/binutils-all/mips/mips.exp: Define `tempfile' and
997 `copyfile' variables.
999 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
1001 * readelf.c (decode_ARC_machine_flags): Recognize OSABI v4.
1002 (get_arc_section_type_name): New function.
1003 (get_section_type_name): Use the above function.
1004 (display_arc_attribute): New function.
1005 (process_arc_specific): Likewise.
1006 (process_arch_specific): Handle ARC specific information.
1008 2017-05-09 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1010 * MAINTAINERS (SH): Remove myself as SH maintainer.
1012 2017-05-02 H.J. Lu <hongjiu.lu@intel.com>
1014 * objcopy.c (merge_gnu_build_notes): Cast relcount to unsigned
1015 long when comparing with sec->reloc_count.
1017 2017-05-02 Nick Clifton <nickc@redhat.com>
1019 * objcopy.c (merge_gnu_build_notes): Disable merge if there are
1020 more internal relocs than external relocs.
1022 2017-05-02 Maciej W. Rozycki <macro@imgtec.com>
1024 * testsuite/binutils-all/mips/mips16-undecoded.d: Adjust the
1025 disassembly of PC-relative LA and LW synthetic instructions.
1027 2017-05-02 Nick Clifton <nickc@redhat.com>
1030 * objdump.c (dump_relocs_in_section): Check for an excessive
1031 number of relocs before attempting to dump them.
1033 2017-05-01 Alan Modra <amodra@gmail.com>
1035 * objcopy.c (merge_gnu_build_notes): Correct code deleting
1038 2017-04-28 Nick Clifton <nickc@redhat.com>
1041 * readelf.c (print_gnu_build_attribute_name): Allow for an empty
1044 2017-04-28 Nick Clifton <nickc@redhat.com>
1047 * readelf.c (process_version_sections): Check for underflow when
1048 computing the start address of the auxillary version data.
1050 2017-04-28 Nick Clifton <nickc@redhat.com>
1053 * dwarf.c (process_extended_line_op): Do not assume that the
1054 string extracted from the section is NUL terminated.
1055 (fetch_indirect_string): If the string retrieved from the section
1056 is not NUL terminated, return an error message.
1057 (fetch_indirect_line_string): Likewise.
1058 (fetch_indexed_string): Likewise.
1060 2017-04-26 Nick Clifton <nickc@redhat.com>
1063 * bucomm.c (get_file_size): Return -1 if file_name is NULL.
1064 * ar.c (main): Fail with usage() invocation if no file names are
1067 2017-04-26 Nick Clifton <nickc@redhat.com>
1069 * readelf.c (process_section_headers): Warn about overlarge
1071 (print_gnu_build_attribute_name): Print the number of unrecognised
1072 note types. Fix formatting in the presence of errors.
1073 (testsuite/binutils-all/note-2-32.s): Fix encoding of numeric notes.
1074 (testsuite/binutils-all/note-2-64.s): Likewise.
1076 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1078 * readelf.c (process_mips_specific): Add static GOT support.
1080 2017-04-25 Maciej W. Rozycki <macro@imgtec.com>
1082 * readelf.c (process_mips_specific): Remove error reporting from
1085 2017-04-25 Maciej W. Rozycki <macro@imgtec.com>
1087 * readelf.c (process_mips_specific): Remove null GOT data check.
1089 2017-04-25 Maciej W. Rozycki <macro@imgtec.com>
1091 * testsuite/binutils-all/mips/mips16-alias.d: New test.
1092 * testsuite/binutils-all/mips/mips16-noalias.d: New test.
1093 * testsuite/binutils-all/mips/mips16-alias.s: New test source.
1094 * testsuite/binutils-all/mips/mips.exp: Run the new tests.
1096 2017-04-23 Alan Modra <amodra@gmail.com>
1099 * ar.c (main): Check -a, -b, -i and -N args are given.
1101 2017-04-23 Alan Modra <amodra@gmail.com>
1104 * ar.c (main): Check that an archive file is given after options.
1106 2017-04-23 Alan Modra <amodra@gmail.com>
1109 * objdump.c (disassemble_section): Check bfd_get_section_contents
1112 2017-04-23 Alan Modra <amodra@gmail.com>
1115 * dwarf.c (display_debug_lines_decoded): Don't segfault on NULL
1118 2017-04-21 Nick Clifton <nickc@redhat.com>
1121 * readelf.c (print_gnu_build_attribute_name): Check for an
1122 overlarge name field.
1124 2017-04-13 Nick Clifton <nickc@redhat.com>
1127 * readelf.c (process_dynamic_section): Detect over large section
1128 offsets in the DT_SYMTAB entry.
1130 2017-04-13 Nick Clifton <nickc@redhat.com>
1133 * readelf.c (process_mips_specific): Catch an unfeasible memory
1134 allocation before it happens and print a suitable error message.
1136 2017-04-13 Nick Clifton <nickc@redhat.com>
1138 * objcopy.c: Add --no-merge-notes option to disable note merging.
1139 Add --[no-]merge-notes option to strip, and enable it by default.
1140 (num_bytes): New function.
1141 (merge_gnu_build_notes): Add code to merge stack size notes.
1142 * binutils.texi: Update strip and objcopy documentation.
1143 * readelf.c (print_gnu_build_attribute_name): Use defined
1144 constants for note types.
1146 2017-04-10 John Delsignor <john.delsignore@roguewave.com>
1149 * dwarf.c (display_gdb_index): Correct test for a corrupt address
1152 2017-04-05 Jiong Wang <jiong.wang@arm.com>
1154 * objcopy.c (struct redefine_node): Delete the field "next".
1155 (redefine_sym_list): Deleted.
1156 (redefine_specific_htab): New hash table.
1157 (redefine_specific_reverse_htab): Likewise.
1158 (eq_string_redefnode): New function.
1159 (htab_hash_redefnode): Likewise.
1160 (create_symbol2redef_htab): Likewise.
1161 (add_specific_symbol_node): Likewise.
1162 (create_symbol_htabs): Create redefine_specific_htab and
1163 redefine_specific_reverse_htab.
1164 (lookup_sym_redefinition): Use hash table instead of list.
1165 (redefine_list_append): Likewise, and rename to add_redefine_and_check.
1166 (copy_main): Use redefine_specific_htab instead of redefine_sym_list.
1169 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
1171 * NEWS: Mention support for ELF SHF_GNU_MBIND and
1173 * readelf.c (get_segment_type): Handle PT_GNU_MBIND_XXX.
1174 (get_elf_section_flags): Handle SHF_GNU_MBIND.
1175 (process_section_headers): Likewise.
1176 * testsuite/binutils-all/mbind1.s: New file.
1177 * testsuite/binutils-all/objcopy.exp: Run readelf test on
1180 2017-04-03 Nick Clifton <nickc@redhat.com>
1183 * readelf.c (get_program_headers): Check for there being too many
1184 program headers before attempting to allocate space for them.
1186 2017-04-03 Nick Clifton <nickc@redhat.com>
1189 * readelf.c (process_mips_specific): Check for an out of range GOT
1190 entry before reading the module pointer.
1192 2017-04-03 Nick Clifton <nickc@redhat.com>
1195 * readelf.c (get_unwind_section_word): Fix snafu checking for
1196 invalid word offsets in ARM unwind information.
1198 2017-03-31 Pip Cet <pipcet@gmail.com>
1200 * NEWS: Use "WebAssembly" consistently.
1201 * testsuite/binutils-all/wasm32/wasm32.exp: Fix copyright notice.
1203 2017-03-30 Pip Cet <pipcet@gmail.com>
1205 * readelf.c: Add support for wasm32 ELF format WebAssembly files.
1206 (guess_is_rela): Likewise.
1207 (dump_relocations): Likewise.
1208 (is_32bit_abs_reloc): Likewise.
1209 (is_none_reloc_): Likewise.
1210 * NEWS: Mention the new support.
1211 * testsuite/lib/binutils-common.exp (is_elf_format): Mark wasm32
1213 (supports_gnu_unique): Mark wasm32 as supporting STB_GNU_UNIQUE.
1214 * testsuite/binutils-all/nm.exp: Mark wasm32 as requiring .size annotations.
1215 * testsuite/binutils-all/wasm32: New directory.
1216 * testsuite/binutils-all/wasm32/create-wasm.d: New file.
1217 * testsuite/binutils-all/wasm32/create-wasm.s: Likewise.
1218 * testsuite/binutils-all/wasm32/custom-section.d: Likewise.
1219 * testsuite/binutils-all/wasm32/custom-section.s: Likewise.
1220 * testsuite/binutils-all/wasm32/invalid-wasm-1.d: Likewise.
1221 * testsuite/binutils-all/wasm32/invalid-wasm-1.s: Likewise.
1222 * testsuite/binutils-all/wasm32/long-sections.d: Likewise.
1223 * testsuite/binutils-all/wasm32/long-sections.s: Likewise.
1224 * testsuite/binutils-all/wasm32/parse-wasm.d: Likewise.
1225 * testsuite/binutils-all/wasm32/parse-wasm.s: Likewise.
1226 * testsuite/binutils-all/wasm32/parse-wasm-2.d: Likewise.
1227 * testsuite/binutils-all/wasm32/parse-wasm-2.s: Likewise.
1228 * testsuite/binutils-all/wasm32/prepared-section.d: Likewise.
1229 * testsuite/binutils-all/wasm32/prepared-section.s: Likewise.
1230 * testsuite/binutils-all/wasm32/wasm32.exp: New file, run tests.
1232 2017-03-29 Alan Modra <amodra@gmail.com>
1234 * doc/binutils.texi (objdump): Document PowerPC -M options.
1236 2017-03-21 Andi Kleen <ak@linux.intel.com>
1238 * objdump.c (unwind_inlines): Add.
1239 (option_values): Add OPTION_INLINES.
1240 (show_line): Unwind inlines if requested.
1241 (main): Parse OPTION_INLINES.
1242 (usage): Document --inlines.
1243 * doc/binutils.texi: Document --inlines.
1246 2017-03-21 Nick Clifton <nickc@redhat.com>
1248 * readelf.c (print_gnu_build_attribute_name): Allow stack
1249 protection notes to contain numeric values. Use a colon rather
1250 than a space to separate a string name from its values. Decode
1251 the numeric value of a stack protection note.
1252 * objcopy.c (merge_gnu_build_notes): Allow version notes to
1253 contain extra text after the protocol version number.
1255 2017-03-20 Mark Wielaard <mark@klomp.org>
1257 * readelf.c (process_program_headers): Move dynamic_addr check
1258 after .dynamic section cross check.
1260 2017-03-17 Nick Clifton <nickc@redhat.com>
1262 * readelf.c (print_gnu_build_attribute_name): Fix off by one error
1263 printing the value for a build note with an ascii name.
1265 2017-03-16 Nick Clifton <nickc@redhat.com>
1267 * readelf.c (print_gnu_build_attribute_name): Add support for
1268 GNU_BUILD_ATTRIBUTE_SHORT_ENUM.
1270 2017-03-14 Nick Clifton <nickc@redhat.com>
1272 * readelf.c (print_gnu_build_attribute_description): Move symbol
1274 (print_symbol_for_build_attribute): New function. ...here.
1275 Add to find the best symbol to associate with an OPEN note.
1276 Add code to cache the symbol table and string table, so that they
1277 are not loaded every time a note is displayed.
1278 * testsuite/binutils-all/note-2-32.s: Add a function symbol.
1279 * testsuite/binutils-all/note-2-64.s: Likewise.
1280 * testsuite/binutils-all/note-2-32.d: Update expected note output.
1281 * testsuite/binutils-all/note-2-64.d: Likewise.
1283 2017-03-13 Alan Modra <amodra@gmail.com>
1284 Taeung Song <treeze.taeung@gmail.com>
1286 * objdump.c (update_source_path): Add abfd param. Add struct
1287 stat var. Pass to try_print_file_open. Warn if source is more
1289 (try_print_file_open, slurp_file): Add struct stat param to
1291 (show_line): Call update_source_path with bfd.
1293 2017-03-10 Chia-Hao Lo <fcamel@gmail.com>
1296 * objdump.c (main): Set do_wide with --wide.
1298 2017-03-10 Nick Clifton <nickc@redhat.com>
1300 * readelf.c (get_machine_name): Rearrange switch table in order of
1301 increasing machine number. Add missing entries.
1303 2017-03-08 H.J. Lu <hongjiu.lu@intel.com>
1306 * readelf.c (decode_x86_isa): Change argument to unsigned int.
1307 (print_gnu_property_note): Retrieve property type and datasz as
1308 4-byte integer. Consolidate property datasz check. Check
1309 GNU_PROPERTY_LOPROC and GNU_PROPERTY_LOUSER.
1310 * testsuite/binutils-all/i386/pr21231a.d: New file.
1311 * testsuite/binutils-all/i386/pr21231a.s: Likewise.
1312 * testsuite/binutils-all/i386/pr21231b.d: Likewise.
1313 * testsuite/binutils-all/i386/pr21231b.s: Likewise.
1314 * testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
1315 * testsuite/binutils-all/x86-64/pr21231a.s: Likewise.
1316 * testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
1317 * testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
1319 2017-03-06 Nick Clifton <nickc@redhat.com>
1321 * readelf.c (print_gnu_build_attribute_name): Read byte values
1322 from the name string as unsigned bytes.
1323 (process_notes_at): Use memcpy to copy an unterminated name
1326 2017-03-06 Sam Thursfield <sam.thursfield@codethink.co.uk>
1328 * configure.ac (AC_CHECK_DECLS): Add asprintf.
1329 * config.in: Regenerate.
1330 * configure: Regenerate.
1332 2017-03-02 Nick Clifton <nickc@redhat.com>
1334 * readelf.c (print_gnu_build_attribute_description): Use global
1335 symbols for OPEN attributes if at all possible.
1336 * objcopy.c (is_merged_note_section): Support build note sections
1337 without the SHF_GNU_BUILD_NOTE section flag set.
1339 2017-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
1341 * dwarf.c (debug_displays_assert): New static assertion.
1343 2017-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
1345 * dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.
1347 2017-03-01 Nick Clifton <nickc@redhat.com>
1349 * readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
1350 (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
1351 (decode_x86_isa): New function.
1352 (print_gnu_property_note): New function.
1353 (print_gnu_note): Handle GNU_PROPERTY_NOTEs.
1354 (print_gnu_build_attribute_description): New function.
1355 (print_gnu_build_attribute_name): New function.
1356 (process_note): Add support for GNU_BUILD_NOTEs.
1357 * objcopy.c (--merge-notes): New command line option.
1358 (copy_options): Add merge-notes.
1359 (copy_usage): Likewise.
1360 (is_merge_note_section): New function.
1361 (merge_gnu_build_notes): New function.
1362 (copy_object): Merge note sections if asked to do so.
1363 (skip_section): Add skip_copy parameter. Add support for skipping
1364 merged note sections.
1365 (copy_relocations_in_section): Update call to skip_section.
1366 (copy_section): Likewise.
1367 (copy_main): Add support for merge-notes option.
1368 * doc/binutils.texi: Document the new option to objcopy.
1369 * NEWS: Mention the new feature.
1370 * testsuite/binutils-all/note-2-32.d: New test. Checks note
1371 merging on 32-bit targets.
1372 * testsuite/binutils-all/note-2-32.s: New test source file.
1373 * testsuite/binutils-all/note-2-64.d: New test. Like note-2-32.d
1374 but for 64-bit targets.
1375 * testsuite/binutils-all/note-2-64.s: New test source file.
1376 * testsuite/binutils-all/objcopy.exp: Run the new test.
1378 2017-02-28 Peter Bergner <bergner@vnet.ibm.com>
1380 * objdump.c (main): Use remove_whitespace_and_extra_commas.
1382 2017-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
1384 Fix compilation with GCC 4.4.7.
1385 * dwarf.c (display_loclists_list, display_debug_rnglists_list):
1386 Initialize begin and end.
1388 2017-02-25 Alan Modra <amodra@gmail.com>
1390 * testsuite/binutils-all/dw5.S: Replace .string with .asciz.
1391 Support hpux .comm variant.
1392 * testsuite/binutils-all/readelf.exp: Define HPUX when assembling
1393 dw5 test for hppa64-hpux.
1395 2017-02-24 Nick Clifton <nickc@redhat.com>
1397 * readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
1398 (do_reloc, do_sections, do_section_groups, do_section_details,
1399 (do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
1400 (do_version, do_histogram, do_debugging, do_arch, do_notes,
1401 (do_archive_index, is_32bit_elf, decompress_dumps): Use
1403 (parse_args): Treat the do_* variables as booleans.
1404 (print_vma): Return an unsigned int.
1405 (print_symbol): Change width parameter to signed int.
1406 (is_ia64_vms): Change return type to bfd_boolean.
1407 (guess_is_rela): Likewise.
1408 (slurp_rela_relocs): Likewise.
1409 (slurp_rel_relocs): Likewise.
1410 (dump_relocations): Likewise.
1411 (process_file_header): Likewise.
1412 (get_program_headers): Likewise.
1413 (process_program_headers): Likewise.
1414 (process_section_headers): Likewise.
1415 (process_section_groups): Likewise.
1416 (dump_ia64_vms_dynamic_fixups): Likewise.
1417 (dump_ia64_vms_dynamic_relocs): Likewise.
1418 (process_ia64_vms_dynamic_relocs): Likewise.
1419 (process_relocs): Likewise.
1420 (dump_ia64_unwind): Likewise.
1421 (ia64_process_unwind): Likewise.
1422 (dump_hppa_unwind): Likewise.
1423 (slurp_hppa_unwind_table): Likewise.
1424 (hppa_process_unwind): Likewise.
1425 (decode_arm_unwind_bytecode): Likewise.
1426 (decode_tic6x_unwind_bytecode): Likewise.
1427 (decode_arm_unwind): Likewise.
1428 (dump_arm_unwind): Likewise.
1429 (arm_process_unwind): Likewise.
1430 (process_unwind): Likewise.
1431 (get_32bit_dynamic_section): Likewise.
1432 (get_64bit_dynamic_section): Likewise.
1433 (process_dynamic_section): Likewise.
1434 (process_version_sections): Likewise.
1435 (process_symbol_table): Likewise.
1436 (process_syminfo): Likewise.
1437 (apply_relocations): Likewise.
1438 (disassemble_section): Likewise.
1439 (dump_section_as_strings): Likewise.
1440 (dump_section_as_bytes): Likewise.
1441 (load_specific_debug_section): Likewise.
1442 (load_debug_section): Likewise.
1443 (display_debug_section): Likewise.
1444 (process_section_contents): Likewise.
1445 (process_attributes): Likewise.
1446 (process_nds32_specific): Likewise.
1447 (process_gnu_liblist): Likewise.
1448 (print_core_note): Likewise.
1449 (print_gnu_note): Likewise.
1450 (print_v850_note): Likewise.
1451 (process_netbsd_elf_note): Likewise.
1452 (print_stapsdt_note): Likewise.
1453 (print_ia64_vms_note): Likewise.
1454 (process_note): Likewise.
1455 (process_notes_at): Likewise.
1456 (process_corefile_note_segments): Likewise.
1457 (process_v850_notes): Likewise.
1458 (process_note_sections): Likewise.
1459 (process_notes): Likewise.
1460 (process_arch_specific): Likewise.
1461 (get_file_header): Likewise.
1462 (process_object): Likewise.
1463 (process_archive): Likewise.
1464 (process_file): Likewise.
1465 (section_subset): Make static.
1466 (get_mips_reg_size): Return a signed integer.
1467 (process_object): Reverse the logic of the return value.
1468 (process_archive): Likewise.
1469 (process_file): Likewise.
1470 (process_program_headers): Fix snafu - if the program headers are
1471 not available then this is not a cause to fail.
1472 (process_corefile_note_segments): Likewise.
1474 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
1476 * readelf.c (get_ver_flags): Tidy the formatting of the string
1479 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
1481 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
1483 <SHT_GNU_verneed>: Likewise.
1485 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
1487 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
1488 the number of entries processed by the section size. Don't
1489 break out of the loop if `ent.vd_next' is 0.
1491 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1493 * testsuite/binutils-all/dw5.S: New file.
1494 * testsuite/binutils-all/dw5.W: New file.
1495 * testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.
1497 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1499 * dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
1501 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1503 * dwarf.c (display_debug_macro): Support DWARF-5. Rename
1506 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1508 * dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
1509 DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
1510 and DW_OP_reinterpret.
1511 (read_and_display_attr_value): Support DW_AT_call_value,
1512 DW_AT_call_data_value, DW_AT_call_target and
1513 DW_AT_call_target_clobbered.
1515 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1517 * dwarf.c (fetch_indirect_line_string): New function.
1518 (abbrev_attr): New field implicit_const.
1519 (add_abbrev_attr): New parameter implicit_const.
1520 (process_abbrev_section): Support DW_FORM_implicit_const.
1521 (decode_location_expression): Support DW_OP_entry_value.
1522 (read_and_display_attr_value): Add parameter implicit_const. Support
1523 DW_FORM_line_strp and DW_FORM_implicit_const.
1524 (read_and_display_attr): Add parameter implicit_const.
1525 (process_debug_info): Support line_str and DWARF-5.
1526 (read_debug_line_header): Support DWARF-5.
1527 (display_formatted_table): New function.
1528 (display_debug_lines_raw): New parameter file. Support DWARF-5.
1529 (display_debug_lines_decoded): New parameter fileptr. Support DWARF-5.
1530 (display_debug_lines): Pass file parameter.
1531 (display_debug_macro): Update read_and_display_attr_value caller.
1532 (display_debug_abbrev): Support DW_FORM_implicit_const.
1533 (display_loclists_list): New function.
1534 (display_loc_list): Support .debug_loclists.
1535 (display_debug_ranges_list): New function from display_debug_ranges.
1536 (display_debug_rnglists_list): New function.
1537 (display_debug_ranges): Support .debug_rnglists.
1538 (debug_displays): Add .debug_line_str, .debug_loclists and
1540 * dwarf.h: Include dwarf2.h
1541 (DWARF2_Internal_LineInfo): Add li_offset_size.
1542 (DWARF2_Internal_CompUnit): Add cu_unit_type.
1543 (enum dwarf_section_display_enum): Add line_str.
1544 * readelf.c (process_section_headers): Add rnglists and loclists.
1546 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1548 * dwarf.c (display_block): Add parameter delimiter.
1549 (decode_location_expression): Update display_block callers.
1550 (read_and_display_attr_value): Add parameter delimiter.
1551 (read_and_display_attr, display_debug_macro): Update
1552 read_and_display_attr_value caller.
1554 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
1556 * dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
1558 (display_loc_list_dwo): Use dwarf_vma for offset.
1559 (display_debug_loc): Use dwarf_vma for offset, base_address.
1560 (struct range_entry, range_entry_compar): Use dwarf_vma for
1562 (display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
1565 2017-02-23 Nick Clifton <nickc@redhat.com>
1567 * readelf.c (display_tag_value): Use an explicit signed type for
1569 (display_gnu_attributes): Use an unsigned integer type for
1571 (display_power_gnu_attribute): Likewise.
1572 (display_s390_gnu_attribute): Likewise.
1573 (display_sparc_hwcaps): Likewise.
1574 (display_sparc_hwcaps2): Likewise.
1575 (display_sparc_gnu_attribute): Likewise.
1576 (display_mips_gnu_attribute): Likewise.
1577 (display_tic6x_attribute): Likewise.
1578 (display_raw_attribute): Likewise.
1579 (process_attributes): Likewise.
1580 (process_arm_specific): Delete redundant function.
1581 (process_power_specific): Likewise.
1582 (process_s390_specific): Likewise.
1583 (process_sparc_specific): Likewise.
1584 (process_tic6x_specific): Likewise.
1585 (process_msp430x_specific): Likewise.
1586 (display_public_gnu_attributes): New function. Displays known
1587 information about an unknown gnu attribute.
1588 (display_generic_attribute): New function. Calls
1589 display_tag_value for non-nul tags.
1590 (process_arch_specific): Call process_attributes even for
1591 architectures not known to specifically support gnu attributes.
1593 2017-02-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1595 * dwarf.c (decode_location_expression): Display also OP.
1597 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
1599 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
1600 new line between the heading and the first version definition
1603 2017-02-20 Nick Clifton <nickc@redhat.com>
1606 * dwarf.c (cu_tu_indexes_read): Move into...
1607 (load_cu_tu_indexes): ... here. Change the variable into
1608 tri-state. Change the function into boolean, returning
1609 false if the indicies could not be loaded.
1610 (find_cu_tu_set): Return NULL if the indicies could not be
1613 2017-02-17 Nick Clifton <nickc@redhat.com>
1616 * readelf.c (find_section_in_set): Test for invalid section
1619 2017-02-17 Nick Clifton <nickc@redhat.com>
1621 * readelf.c (get_section_type_name): Add decoding of GNU section
1624 2017-02-15 Nick Clifton <nickc@redhat.com>
1626 * MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
1627 Maintainers section.
1629 2017-02-14 Nick Clifton <nickc@redhat.com>
1632 * readelf.c (dump_section_as_strings): Reset the start address if
1633 no decompression is perfromed.
1634 (dump_section_as_bytes): Likewise.
1636 2017-02-14 Nick Clifton <nickc@redhat.com>
1639 * rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
1642 2017-02-14 Nick Clifton <nickc@redhat.com>
1645 * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
1647 (parse_number): Exit early if passed an empty string.
1649 2017-02-14 Nick Clifton <nickc@redhat.com>
1652 * readelf.c (IN_RANGE): New macro. Tests for an address + offset
1653 being within a given range.
1654 (target_specific_reloc_handling): Use macro to test for underflow
1655 as well as overflow of reloc offset.
1657 2017-02-13 Nick Clifton <nickc@redhat.com>
1660 * nm.c (file_symbol): Add test of string length before testing
1663 2017-02-13 Nick Clifton <nickc@redhat.com>
1666 * readelf.c (dump_section_as_bytes): Handle the case where
1667 uncompress_section_contents returns false.
1668 (dump_section_as_bytes, load_specific_debug_section): Likewise.
1670 2017-02-13 Nick Clifton <nickc@redhat.com>
1673 * readelf.c (get_compression_header): Add size parameter. Check
1674 size against sizeof compression header before attempting to
1676 (process_section_headers): Pass size to get_compression_header.
1677 (dump_section_as_strings): Likewise.
1678 (dump_section_as_bytes): Likewise.
1679 (load_specific_debug_section): Likewise.
1681 2017-02-13 Nick Clifton <nickc@redhat.com>
1684 * readelf.c (process_version_sections): Include size of auxillary
1685 version information when checking for buffer overflow.
1687 2017-02-13 Nick Clifton <nickc@redhat.com>
1690 * readelf.c (process_section_contents): Fix off by one error
1691 reporting un-dumped sections.
1693 2017-02-13 Nick Clifton <nickc@redhat.com>
1696 * readelf.c (target_specific_reloc_handling): Add num_syms
1697 parameter. Check for symbol table overflow before accessing
1698 symbol value. If reloc pointer is NULL, discard all saved state.
1699 (apply_relocations): Pass num_syms to target_specific_reloc_handling.
1700 Call target_specific_reloc_handling with a NULL reloc pointer
1701 after processing all of the relocs.
1703 2017-02-13 Nick Clifton <nickc@redhat.com>
1706 * readelf.c (target_specific_reloc_handling): Add end parameter.
1707 Check for buffer overflow before writing relocated values.
1708 (apply_relocations): Pass end to target_specific_reloc_handling.
1710 2017-01-27 Dilyan Palauzov <dilyan.palauzov@aegee.org>
1711 Nick Clifton <nickc@redhat.com>
1714 * doc/binutils.texi (ar): Extend documentation of the --plugin
1715 option. Include a description of where the plugins should be
1719 2017-01-23 Nick Clifton <nickc@redhat.com>
1721 * MAINTAINERS: Add Bernd to Past Maintainers section.
1722 (SCORE): Remove Mei Ligang as maintainer. Add to Past Maintainers
1725 2017-01-23 Bernd Schmidt <bschmidt@redhat.com>
1727 * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
1729 2017-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
1731 * objdump.c (dump_section_header): Extract max section name length
1732 from data parameter, use this when formatting output.
1733 (find_longest_section_name): New function.
1734 (dump_headers): Calculate longest section name when in wide mode,
1735 reformat to unify printing of header line.
1737 2017-01-18 Bernhard Rosenkranzer <bero@lindev.ch>
1740 * arlex.l: Support processing with flex 2.6.3.
1741 * deflex.l: Likewise.
1743 2017-01-17 Dmitry Timoshkov <dmitry@baikal.ru>
1745 * resbin.c: Optional dialog control data immediately follows
1746 the control description without alignment.
1747 * testsuite/binutils-all/windres/controldata.rc: New test.
1749 * testsuite/binutils-all/windres/controldata.rsd: New test.
1751 2017-01-12 Nick Clifton <nickc@redhat.com>
1754 * NEWS: Mention the new feature.
1755 * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
1756 New proc to test the location of separate debug info files using
1757 the build-id method.
1759 2017-01-10 Nick Clifton <nickc@redhat.com>
1762 * stabs.c (parse_stab_members): Fix thinko checking for g++
1763 version 1 stabs information.
1765 2017-01-09 Nick Clifton <nickc@redhat.com>
1767 * objdump.c (display_file): Add new parameter 'last_file'. If
1768 last_file is true, do not call bfd_close at the end of the
1770 (main): Set the value of the last_file parameter when calling
1773 2017-01-09 Alan Modra <amodra@gmail.com>
1775 * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
1778 2017-01-06 Nick Clifton <nickc@redhat.com>
1780 * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
1782 2017-01-04 Dilan Palauzov <dilyan.palauzov@aegee.org>
1785 * syslex.l (option): Add noyywrap
1788 2017-01-02 Alan Modra <amodra@gmail.com>
1790 Update year range in copyright notice of all files.
1792 For older changes see ChangeLog-2016
1794 Copyright (C) 2017 Free Software Foundation, Inc.
1796 Copying and distribution of this file, with or without modification,
1797 are permitted in any medium without royalty provided the copyright
1798 notice and this notice are preserved.
1804 version-control: never