1 2017-03-20 Mark Wielaard <mark@klomp.org>
3 * readelf.c (process_program_headers): Move dynamic_addr check
4 after .dynamic section cross check.
6 2017-03-17 Nick Clifton <nickc@redhat.com>
8 * readelf.c (print_gnu_build_attribute_name): Fix off by one error
9 printing the value for a build note with an ascii name.
11 2017-03-16 Nick Clifton <nickc@redhat.com>
13 * readelf.c (print_gnu_build_attribute_name): Add support for
14 GNU_BUILD_ATTRIBUTE_SHORT_ENUM.
16 2017-03-14 Nick Clifton <nickc@redhat.com>
18 * readelf.c (print_gnu_build_attribute_description): Move symbol
20 (print_symbol_for_build_attribute): New function. ...here.
21 Add to find the best symbol to associate with an OPEN note.
22 Add code to cache the symbol table and string table, so that they
23 are not loaded every time a note is displayed.
24 * testsuite/binutils-all/note-2-32.s: Add a function symbol.
25 * testsuite/binutils-all/note-2-64.s: Likewise.
26 * testsuite/binutils-all/note-2-32.d: Update expected note output.
27 * testsuite/binutils-all/note-2-64.d: Likewise.
29 2017-03-13 Alan Modra <amodra@gmail.com>
30 Taeung Song <treeze.taeung@gmail.com>
32 * objdump.c (update_source_path): Add abfd param. Add struct
33 stat var. Pass to try_print_file_open. Warn if source is more
35 (try_print_file_open, slurp_file): Add struct stat param to
37 (show_line): Call update_source_path with bfd.
39 2017-03-10 Chia-Hao Lo <fcamel@gmail.com>
42 * objdump.c (main): Set do_wide with --wide.
44 2017-03-10 Nick Clifton <nickc@redhat.com>
46 * readelf.c (get_machine_name): Rearrange switch table in order of
47 increasing machine number. Add missing entries.
49 2017-03-08 H.J. Lu <hongjiu.lu@intel.com>
52 * readelf.c (decode_x86_isa): Change argument to unsigned int.
53 (print_gnu_property_note): Retrieve property type and datasz as
54 4-byte integer. Consolidate property datasz check. Check
55 GNU_PROPERTY_LOPROC and GNU_PROPERTY_LOUSER.
56 * testsuite/binutils-all/i386/pr21231a.d: New file.
57 * testsuite/binutils-all/i386/pr21231a.s: Likewise.
58 * testsuite/binutils-all/i386/pr21231b.d: Likewise.
59 * testsuite/binutils-all/i386/pr21231b.s: Likewise.
60 * testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
61 * testsuite/binutils-all/x86-64/pr21231a.s: Likewise.
62 * testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
63 * testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
65 2017-03-06 Nick Clifton <nickc@redhat.com>
67 * readelf.c (print_gnu_build_attribute_name): Read byte values
68 from the name string as unsigned bytes.
69 (process_notes_at): Use memcpy to copy an unterminated name
72 2017-03-06 Sam Thursfield <sam.thursfield@codethink.co.uk>
74 * configure.ac (AC_CHECK_DECLS): Add asprintf.
75 * config.in: Regenerate.
76 * configure: Regenerate.
78 2017-03-02 Nick Clifton <nickc@redhat.com>
80 * readelf.c (print_gnu_build_attribute_description): Use global
81 symbols for OPEN attributes if at all possible.
82 * objcopy.c (is_merged_note_section): Support build note sections
83 without the SHF_GNU_BUILD_NOTE section flag set.
85 2017-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
87 * dwarf.c (debug_displays_assert): New static assertion.
89 2017-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
91 * dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.
93 2017-03-01 Nick Clifton <nickc@redhat.com>
95 * readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
96 (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
97 (decode_x86_isa): New function.
98 (print_gnu_property_note): New function.
99 (print_gnu_note): Handle GNU_PROPERTY_NOTEs.
100 (print_gnu_build_attribute_description): New function.
101 (print_gnu_build_attribute_name): New function.
102 (process_note): Add support for GNU_BUILD_NOTEs.
103 * objcopy.c (--merge-notes): New command line option.
104 (copy_options): Add merge-notes.
105 (copy_usage): Likewise.
106 (is_merge_note_section): New function.
107 (merge_gnu_build_notes): New function.
108 (copy_object): Merge note sections if asked to do so.
109 (skip_section): Add skip_copy parameter. Add support for skipping
110 merged note sections.
111 (copy_relocations_in_section): Update call to skip_section.
112 (copy_section): Likewise.
113 (copy_main): Add support for merge-notes option.
114 * doc/binutils.texi: Document the new option to objcopy.
115 * NEWS: Mention the new feature.
116 * testsuite/binutils-all/note-2-32.d: New test. Checks note
117 merging on 32-bit targets.
118 * testsuite/binutils-all/note-2-32.s: New test source file.
119 * testsuite/binutils-all/note-2-64.d: New test. Like note-2-32.d
120 but for 64-bit targets.
121 * testsuite/binutils-all/note-2-64.s: New test source file.
122 * testsuite/binutils-all/objcopy.exp: Run the new test.
124 2017-02-28 Peter Bergner <bergner@vnet.ibm.com>
126 * objdump.c (main): Use remove_whitespace_and_extra_commas.
128 2017-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
130 Fix compilation with GCC 4.4.7.
131 * dwarf.c (display_loclists_list, display_debug_rnglists_list):
132 Initialize begin and end.
134 2017-02-25 Alan Modra <amodra@gmail.com>
136 * testsuite/binutils-all/dw5.S: Replace .string with .asciz.
137 Support hpux .comm variant.
138 * testsuite/binutils-all/readelf.exp: Define HPUX when assembling
139 dw5 test for hppa64-hpux.
141 2017-02-24 Nick Clifton <nickc@redhat.com>
143 * readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
144 (do_reloc, do_sections, do_section_groups, do_section_details,
145 (do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
146 (do_version, do_histogram, do_debugging, do_arch, do_notes,
147 (do_archive_index, is_32bit_elf, decompress_dumps): Use
149 (parse_args): Treat the do_* variables as booleans.
150 (print_vma): Return an unsigned int.
151 (print_symbol): Change width parameter to signed int.
152 (is_ia64_vms): Change return type to bfd_boolean.
153 (guess_is_rela): Likewise.
154 (slurp_rela_relocs): Likewise.
155 (slurp_rel_relocs): Likewise.
156 (dump_relocations): Likewise.
157 (process_file_header): Likewise.
158 (get_program_headers): Likewise.
159 (process_program_headers): Likewise.
160 (process_section_headers): Likewise.
161 (process_section_groups): Likewise.
162 (dump_ia64_vms_dynamic_fixups): Likewise.
163 (dump_ia64_vms_dynamic_relocs): Likewise.
164 (process_ia64_vms_dynamic_relocs): Likewise.
165 (process_relocs): Likewise.
166 (dump_ia64_unwind): Likewise.
167 (ia64_process_unwind): Likewise.
168 (dump_hppa_unwind): Likewise.
169 (slurp_hppa_unwind_table): Likewise.
170 (hppa_process_unwind): Likewise.
171 (decode_arm_unwind_bytecode): Likewise.
172 (decode_tic6x_unwind_bytecode): Likewise.
173 (decode_arm_unwind): Likewise.
174 (dump_arm_unwind): Likewise.
175 (arm_process_unwind): Likewise.
176 (process_unwind): Likewise.
177 (get_32bit_dynamic_section): Likewise.
178 (get_64bit_dynamic_section): Likewise.
179 (process_dynamic_section): Likewise.
180 (process_version_sections): Likewise.
181 (process_symbol_table): Likewise.
182 (process_syminfo): Likewise.
183 (apply_relocations): Likewise.
184 (disassemble_section): Likewise.
185 (dump_section_as_strings): Likewise.
186 (dump_section_as_bytes): Likewise.
187 (load_specific_debug_section): Likewise.
188 (load_debug_section): Likewise.
189 (display_debug_section): Likewise.
190 (process_section_contents): Likewise.
191 (process_attributes): Likewise.
192 (process_nds32_specific): Likewise.
193 (process_gnu_liblist): Likewise.
194 (print_core_note): Likewise.
195 (print_gnu_note): Likewise.
196 (print_v850_note): Likewise.
197 (process_netbsd_elf_note): Likewise.
198 (print_stapsdt_note): Likewise.
199 (print_ia64_vms_note): Likewise.
200 (process_note): Likewise.
201 (process_notes_at): Likewise.
202 (process_corefile_note_segments): Likewise.
203 (process_v850_notes): Likewise.
204 (process_note_sections): Likewise.
205 (process_notes): Likewise.
206 (process_arch_specific): Likewise.
207 (get_file_header): Likewise.
208 (process_object): Likewise.
209 (process_archive): Likewise.
210 (process_file): Likewise.
211 (section_subset): Make static.
212 (get_mips_reg_size): Return a signed integer.
213 (process_object): Reverse the logic of the return value.
214 (process_archive): Likewise.
215 (process_file): Likewise.
216 (process_program_headers): Fix snafu - if the program headers are
217 not available then this is not a cause to fail.
218 (process_corefile_note_segments): Likewise.
220 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
222 * readelf.c (get_ver_flags): Tidy the formatting of the string
225 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
227 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
229 <SHT_GNU_verneed>: Likewise.
231 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
233 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
234 the number of entries processed by the section size. Don't
235 break out of the loop if `ent.vd_next' is 0.
237 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
239 * testsuite/binutils-all/dw5.S: New file.
240 * testsuite/binutils-all/dw5.W: New file.
241 * testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.
243 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
245 * dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
247 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
249 * dwarf.c (display_debug_macro): Support DWARF-5. Rename
252 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
254 * dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
255 DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
256 and DW_OP_reinterpret.
257 (read_and_display_attr_value): Support DW_AT_call_value,
258 DW_AT_call_data_value, DW_AT_call_target and
259 DW_AT_call_target_clobbered.
261 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
263 * dwarf.c (fetch_indirect_line_string): New function.
264 (abbrev_attr): New field implicit_const.
265 (add_abbrev_attr): New parameter implicit_const.
266 (process_abbrev_section): Support DW_FORM_implicit_const.
267 (decode_location_expression): Support DW_OP_entry_value.
268 (read_and_display_attr_value): Add parameter implicit_const. Support
269 DW_FORM_line_strp and DW_FORM_implicit_const.
270 (read_and_display_attr): Add parameter implicit_const.
271 (process_debug_info): Support line_str and DWARF-5.
272 (read_debug_line_header): Support DWARF-5.
273 (display_formatted_table): New function.
274 (display_debug_lines_raw): New parameter file. Support DWARF-5.
275 (display_debug_lines_decoded): New parameter fileptr. Support DWARF-5.
276 (display_debug_lines): Pass file parameter.
277 (display_debug_macro): Update read_and_display_attr_value caller.
278 (display_debug_abbrev): Support DW_FORM_implicit_const.
279 (display_loclists_list): New function.
280 (display_loc_list): Support .debug_loclists.
281 (display_debug_ranges_list): New function from display_debug_ranges.
282 (display_debug_rnglists_list): New function.
283 (display_debug_ranges): Support .debug_rnglists.
284 (debug_displays): Add .debug_line_str, .debug_loclists and
286 * dwarf.h: Include dwarf2.h
287 (DWARF2_Internal_LineInfo): Add li_offset_size.
288 (DWARF2_Internal_CompUnit): Add cu_unit_type.
289 (enum dwarf_section_display_enum): Add line_str.
290 * readelf.c (process_section_headers): Add rnglists and loclists.
292 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
294 * dwarf.c (display_block): Add parameter delimiter.
295 (decode_location_expression): Update display_block callers.
296 (read_and_display_attr_value): Add parameter delimiter.
297 (read_and_display_attr, display_debug_macro): Update
298 read_and_display_attr_value caller.
300 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
302 * dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
304 (display_loc_list_dwo): Use dwarf_vma for offset.
305 (display_debug_loc): Use dwarf_vma for offset, base_address.
306 (struct range_entry, range_entry_compar): Use dwarf_vma for
308 (display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
311 2017-02-23 Nick Clifton <nickc@redhat.com>
313 * readelf.c (display_tag_value): Use an explicit signed type for
315 (display_gnu_attributes): Use an unsigned integer type for
317 (display_power_gnu_attribute): Likewise.
318 (display_s390_gnu_attribute): Likewise.
319 (display_sparc_hwcaps): Likewise.
320 (display_sparc_hwcaps2): Likewise.
321 (display_sparc_gnu_attribute): Likewise.
322 (display_mips_gnu_attribute): Likewise.
323 (display_tic6x_attribute): Likewise.
324 (display_raw_attribute): Likewise.
325 (process_attributes): Likewise.
326 (process_arm_specific): Delete redundant function.
327 (process_power_specific): Likewise.
328 (process_s390_specific): Likewise.
329 (process_sparc_specific): Likewise.
330 (process_tic6x_specific): Likewise.
331 (process_msp430x_specific): Likewise.
332 (display_public_gnu_attributes): New function. Displays known
333 information about an unknown gnu attribute.
334 (display_generic_attribute): New function. Calls
335 display_tag_value for non-nul tags.
336 (process_arch_specific): Call process_attributes even for
337 architectures not known to specifically support gnu attributes.
339 2017-02-22 Jan Kratochvil <jan.kratochvil@redhat.com>
341 * dwarf.c (decode_location_expression): Display also OP.
343 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
345 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
346 new line between the heading and the first version definition
349 2017-02-20 Nick Clifton <nickc@redhat.com>
352 * dwarf.c (cu_tu_indexes_read): Move into...
353 (load_cu_tu_indexes): ... here. Change the variable into
354 tri-state. Change the function into boolean, returning
355 false if the indicies could not be loaded.
356 (find_cu_tu_set): Return NULL if the indicies could not be
359 2017-02-17 Nick Clifton <nickc@redhat.com>
362 * readelf.c (find_section_in_set): Test for invalid section
365 2017-02-17 Nick Clifton <nickc@redhat.com>
367 * readelf.c (get_section_type_name): Add decoding of GNU section
370 2017-02-15 Nick Clifton <nickc@redhat.com>
372 * MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
375 2017-02-14 Nick Clifton <nickc@redhat.com>
378 * readelf.c (dump_section_as_strings): Reset the start address if
379 no decompression is perfromed.
380 (dump_section_as_bytes): Likewise.
382 2017-02-14 Nick Clifton <nickc@redhat.com>
385 * rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
388 2017-02-14 Nick Clifton <nickc@redhat.com>
391 * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
393 (parse_number): Exit early if passed an empty string.
395 2017-02-14 Nick Clifton <nickc@redhat.com>
398 * readelf.c (IN_RANGE): New macro. Tests for an address + offset
399 being within a given range.
400 (target_specific_reloc_handling): Use macro to test for underflow
401 as well as overflow of reloc offset.
403 2017-02-13 Nick Clifton <nickc@redhat.com>
406 * nm.c (file_symbol): Add test of string length before testing
409 2017-02-13 Nick Clifton <nickc@redhat.com>
412 * readelf.c (dump_section_as_bytes): Handle the case where
413 uncompress_section_contents returns false.
414 (dump_section_as_bytes, load_specific_debug_section): Likewise.
416 2017-02-13 Nick Clifton <nickc@redhat.com>
419 * readelf.c (get_compression_header): Add size parameter. Check
420 size against sizeof compression header before attempting to
422 (process_section_headers): Pass size to get_compression_header.
423 (dump_section_as_strings): Likewise.
424 (dump_section_as_bytes): Likewise.
425 (load_specific_debug_section): Likewise.
427 2017-02-13 Nick Clifton <nickc@redhat.com>
430 * readelf.c (process_version_sections): Include size of auxillary
431 version information when checking for buffer overflow.
433 2017-02-13 Nick Clifton <nickc@redhat.com>
436 * readelf.c (process_section_contents): Fix off by one error
437 reporting un-dumped sections.
439 2017-02-13 Nick Clifton <nickc@redhat.com>
442 * readelf.c (target_specific_reloc_handling): Add num_syms
443 parameter. Check for symbol table overflow before accessing
444 symbol value. If reloc pointer is NULL, discard all saved state.
445 (apply_relocations): Pass num_syms to target_specific_reloc_handling.
446 Call target_specific_reloc_handling with a NULL reloc pointer
447 after processing all of the relocs.
449 2017-02-13 Nick Clifton <nickc@redhat.com>
452 * readelf.c (target_specific_reloc_handling): Add end parameter.
453 Check for buffer overflow before writing relocated values.
454 (apply_relocations): Pass end to target_specific_reloc_handling.
456 2017-01-27 Dilyan Palauzov <dilyan.palauzov@aegee.org>
457 Nick Clifton <nickc@redhat.com>
460 * doc/binutils.texi (ar): Extend documentation of the --plugin
461 option. Include a description of where the plugins should be
465 2017-01-23 Nick Clifton <nickc@redhat.com>
467 * MAINTAINERS: Add Bernd to Past Maintainers section.
468 (SCORE): Remove Mei Ligang as maintainer. Add to Past Maintainers
471 2017-01-23 Bernd Schmidt <bschmidt@redhat.com>
473 * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
475 2017-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
477 * objdump.c (dump_section_header): Extract max section name length
478 from data parameter, use this when formatting output.
479 (find_longest_section_name): New function.
480 (dump_headers): Calculate longest section name when in wide mode,
481 reformat to unify printing of header line.
483 2017-01-18 Bernhard Rosenkranzer <bero@lindev.ch>
486 * arlex.l: Support processing with flex 2.6.3.
487 * deflex.l: Likewise.
489 2017-01-17 Dmitry Timoshkov <dmitry@baikal.ru>
491 * resbin.c: Optional dialog control data immediately follows
492 the control description without alignment.
493 * testsuite/binutils-all/windres/controldata.rc: New test.
495 * testsuite/binutils-all/windres/controldata.rsd: New test.
497 2017-01-12 Nick Clifton <nickc@redhat.com>
500 * NEWS: Mention the new feature.
501 * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
502 New proc to test the location of separate debug info files using
505 2017-01-10 Nick Clifton <nickc@redhat.com>
508 * stabs.c (parse_stab_members): Fix thinko checking for g++
509 version 1 stabs information.
511 2017-01-09 Nick Clifton <nickc@redhat.com>
513 * objdump.c (display_file): Add new parameter 'last_file'. If
514 last_file is true, do not call bfd_close at the end of the
516 (main): Set the value of the last_file parameter when calling
519 2017-01-09 Alan Modra <amodra@gmail.com>
521 * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
524 2017-01-06 Nick Clifton <nickc@redhat.com>
526 * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
528 2017-01-04 Dilan Palauzov <dilyan.palauzov@aegee.org>
531 * syslex.l (option): Add noyywrap
534 2017-01-02 Alan Modra <amodra@gmail.com>
536 Update year range in copyright notice of all files.
538 For older changes see ChangeLog-2016
540 Copyright (C) 2017 Free Software Foundation, Inc.
542 Copying and distribution of this file, with or without modification,
543 are permitted in any medium without royalty provided the copyright
544 notice and this notice are preserved.
550 version-control: never