1 2017-03-31 Pip Cet <pipcet@gmail.com>
3 * NEWS: Use "WebAssembly" consistently.
4 * testsuite/binutils-all/wasm32/wasm32.exp: Fix copyright notice.
6 2017-03-30 Pip Cet <pipcet@gmail.com>
8 * readelf.c: Add support for wasm32 ELF format WebAssembly files.
9 (guess_is_rela): Likewise.
10 (dump_relocations): Likewise.
11 (is_32bit_abs_reloc): Likewise.
12 (is_none_reloc_): Likewise.
13 * NEWS: Mention the new support.
14 * testsuite/lib/binutils-common.exp (is_elf_format): Mark wasm32
16 (supports_gnu_unique): Mark wasm32 as supporting STB_GNU_UNIQUE.
17 * testsuite/binutils-all/nm.exp: Mark wasm32 as requiring .size annotations.
18 * testsuite/binutils-all/wasm32: New directory.
19 * testsuite/binutils-all/wasm32/create-wasm.d: New file.
20 * testsuite/binutils-all/wasm32/create-wasm.s: Likewise.
21 * testsuite/binutils-all/wasm32/custom-section.d: Likewise.
22 * testsuite/binutils-all/wasm32/custom-section.s: Likewise.
23 * testsuite/binutils-all/wasm32/invalid-wasm-1.d: Likewise.
24 * testsuite/binutils-all/wasm32/invalid-wasm-1.s: Likewise.
25 * testsuite/binutils-all/wasm32/long-sections.d: Likewise.
26 * testsuite/binutils-all/wasm32/long-sections.s: Likewise.
27 * testsuite/binutils-all/wasm32/parse-wasm.d: Likewise.
28 * testsuite/binutils-all/wasm32/parse-wasm.s: Likewise.
29 * testsuite/binutils-all/wasm32/parse-wasm-2.d: Likewise.
30 * testsuite/binutils-all/wasm32/parse-wasm-2.s: Likewise.
31 * testsuite/binutils-all/wasm32/prepared-section.d: Likewise.
32 * testsuite/binutils-all/wasm32/prepared-section.s: Likewise.
33 * testsuite/binutils-all/wasm32/wasm32.exp: New file, run tests.
35 2017-03-29 Alan Modra <amodra@gmail.com>
37 * doc/binutils.texi (objdump): Document PowerPC -M options.
39 2017-03-21 Andi Kleen <ak@linux.intel.com>
41 * objdump.c (unwind_inlines): Add.
42 (option_values): Add OPTION_INLINES.
43 (show_line): Unwind inlines if requested.
44 (main): Parse OPTION_INLINES.
45 (usage): Document --inlines.
46 * doc/binutils.texi: Document --inlines.
49 2017-03-21 Nick Clifton <nickc@redhat.com>
51 * readelf.c (print_gnu_build_attribute_name): Allow stack
52 protection notes to contain numeric values. Use a colon rather
53 than a space to separate a string name from its values. Decode
54 the numeric value of a stack protection note.
55 * objcopy.c (merge_gnu_build_notes): Allow version notes to
56 contain extra text after the protocol version number.
58 2017-03-20 Mark Wielaard <mark@klomp.org>
60 * readelf.c (process_program_headers): Move dynamic_addr check
61 after .dynamic section cross check.
63 2017-03-17 Nick Clifton <nickc@redhat.com>
65 * readelf.c (print_gnu_build_attribute_name): Fix off by one error
66 printing the value for a build note with an ascii name.
68 2017-03-16 Nick Clifton <nickc@redhat.com>
70 * readelf.c (print_gnu_build_attribute_name): Add support for
71 GNU_BUILD_ATTRIBUTE_SHORT_ENUM.
73 2017-03-14 Nick Clifton <nickc@redhat.com>
75 * readelf.c (print_gnu_build_attribute_description): Move symbol
77 (print_symbol_for_build_attribute): New function. ...here.
78 Add to find the best symbol to associate with an OPEN note.
79 Add code to cache the symbol table and string table, so that they
80 are not loaded every time a note is displayed.
81 * testsuite/binutils-all/note-2-32.s: Add a function symbol.
82 * testsuite/binutils-all/note-2-64.s: Likewise.
83 * testsuite/binutils-all/note-2-32.d: Update expected note output.
84 * testsuite/binutils-all/note-2-64.d: Likewise.
86 2017-03-13 Alan Modra <amodra@gmail.com>
87 Taeung Song <treeze.taeung@gmail.com>
89 * objdump.c (update_source_path): Add abfd param. Add struct
90 stat var. Pass to try_print_file_open. Warn if source is more
92 (try_print_file_open, slurp_file): Add struct stat param to
94 (show_line): Call update_source_path with bfd.
96 2017-03-10 Chia-Hao Lo <fcamel@gmail.com>
99 * objdump.c (main): Set do_wide with --wide.
101 2017-03-10 Nick Clifton <nickc@redhat.com>
103 * readelf.c (get_machine_name): Rearrange switch table in order of
104 increasing machine number. Add missing entries.
106 2017-03-08 H.J. Lu <hongjiu.lu@intel.com>
109 * readelf.c (decode_x86_isa): Change argument to unsigned int.
110 (print_gnu_property_note): Retrieve property type and datasz as
111 4-byte integer. Consolidate property datasz check. Check
112 GNU_PROPERTY_LOPROC and GNU_PROPERTY_LOUSER.
113 * testsuite/binutils-all/i386/pr21231a.d: New file.
114 * testsuite/binutils-all/i386/pr21231a.s: Likewise.
115 * testsuite/binutils-all/i386/pr21231b.d: Likewise.
116 * testsuite/binutils-all/i386/pr21231b.s: Likewise.
117 * testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
118 * testsuite/binutils-all/x86-64/pr21231a.s: Likewise.
119 * testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
120 * testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
122 2017-03-06 Nick Clifton <nickc@redhat.com>
124 * readelf.c (print_gnu_build_attribute_name): Read byte values
125 from the name string as unsigned bytes.
126 (process_notes_at): Use memcpy to copy an unterminated name
129 2017-03-06 Sam Thursfield <sam.thursfield@codethink.co.uk>
131 * configure.ac (AC_CHECK_DECLS): Add asprintf.
132 * config.in: Regenerate.
133 * configure: Regenerate.
135 2017-03-02 Nick Clifton <nickc@redhat.com>
137 * readelf.c (print_gnu_build_attribute_description): Use global
138 symbols for OPEN attributes if at all possible.
139 * objcopy.c (is_merged_note_section): Support build note sections
140 without the SHF_GNU_BUILD_NOTE section flag set.
142 2017-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
144 * dwarf.c (debug_displays_assert): New static assertion.
146 2017-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
148 * dwarf.h (enum dwarf_section_display_enum): Add loclists and rnglists.
150 2017-03-01 Nick Clifton <nickc@redhat.com>
152 * readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs.
153 (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs.
154 (decode_x86_isa): New function.
155 (print_gnu_property_note): New function.
156 (print_gnu_note): Handle GNU_PROPERTY_NOTEs.
157 (print_gnu_build_attribute_description): New function.
158 (print_gnu_build_attribute_name): New function.
159 (process_note): Add support for GNU_BUILD_NOTEs.
160 * objcopy.c (--merge-notes): New command line option.
161 (copy_options): Add merge-notes.
162 (copy_usage): Likewise.
163 (is_merge_note_section): New function.
164 (merge_gnu_build_notes): New function.
165 (copy_object): Merge note sections if asked to do so.
166 (skip_section): Add skip_copy parameter. Add support for skipping
167 merged note sections.
168 (copy_relocations_in_section): Update call to skip_section.
169 (copy_section): Likewise.
170 (copy_main): Add support for merge-notes option.
171 * doc/binutils.texi: Document the new option to objcopy.
172 * NEWS: Mention the new feature.
173 * testsuite/binutils-all/note-2-32.d: New test. Checks note
174 merging on 32-bit targets.
175 * testsuite/binutils-all/note-2-32.s: New test source file.
176 * testsuite/binutils-all/note-2-64.d: New test. Like note-2-32.d
177 but for 64-bit targets.
178 * testsuite/binutils-all/note-2-64.s: New test source file.
179 * testsuite/binutils-all/objcopy.exp: Run the new test.
181 2017-02-28 Peter Bergner <bergner@vnet.ibm.com>
183 * objdump.c (main): Use remove_whitespace_and_extra_commas.
185 2017-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
187 Fix compilation with GCC 4.4.7.
188 * dwarf.c (display_loclists_list, display_debug_rnglists_list):
189 Initialize begin and end.
191 2017-02-25 Alan Modra <amodra@gmail.com>
193 * testsuite/binutils-all/dw5.S: Replace .string with .asciz.
194 Support hpux .comm variant.
195 * testsuite/binutils-all/readelf.exp: Define HPUX when assembling
196 dw5 test for hppa64-hpux.
198 2017-02-24 Nick Clifton <nickc@redhat.com>
200 * readelf.c (show_name, do_dynamic, do_syms, do_dyn_syms,
201 (do_reloc, do_sections, do_section_groups, do_section_details,
202 (do_segments, do_unwind, do_using_dynamic, do_header, do_dump,
203 (do_version, do_histogram, do_debugging, do_arch, do_notes,
204 (do_archive_index, is_32bit_elf, decompress_dumps): Use
206 (parse_args): Treat the do_* variables as booleans.
207 (print_vma): Return an unsigned int.
208 (print_symbol): Change width parameter to signed int.
209 (is_ia64_vms): Change return type to bfd_boolean.
210 (guess_is_rela): Likewise.
211 (slurp_rela_relocs): Likewise.
212 (slurp_rel_relocs): Likewise.
213 (dump_relocations): Likewise.
214 (process_file_header): Likewise.
215 (get_program_headers): Likewise.
216 (process_program_headers): Likewise.
217 (process_section_headers): Likewise.
218 (process_section_groups): Likewise.
219 (dump_ia64_vms_dynamic_fixups): Likewise.
220 (dump_ia64_vms_dynamic_relocs): Likewise.
221 (process_ia64_vms_dynamic_relocs): Likewise.
222 (process_relocs): Likewise.
223 (dump_ia64_unwind): Likewise.
224 (ia64_process_unwind): Likewise.
225 (dump_hppa_unwind): Likewise.
226 (slurp_hppa_unwind_table): Likewise.
227 (hppa_process_unwind): Likewise.
228 (decode_arm_unwind_bytecode): Likewise.
229 (decode_tic6x_unwind_bytecode): Likewise.
230 (decode_arm_unwind): Likewise.
231 (dump_arm_unwind): Likewise.
232 (arm_process_unwind): Likewise.
233 (process_unwind): Likewise.
234 (get_32bit_dynamic_section): Likewise.
235 (get_64bit_dynamic_section): Likewise.
236 (process_dynamic_section): Likewise.
237 (process_version_sections): Likewise.
238 (process_symbol_table): Likewise.
239 (process_syminfo): Likewise.
240 (apply_relocations): Likewise.
241 (disassemble_section): Likewise.
242 (dump_section_as_strings): Likewise.
243 (dump_section_as_bytes): Likewise.
244 (load_specific_debug_section): Likewise.
245 (load_debug_section): Likewise.
246 (display_debug_section): Likewise.
247 (process_section_contents): Likewise.
248 (process_attributes): Likewise.
249 (process_nds32_specific): Likewise.
250 (process_gnu_liblist): Likewise.
251 (print_core_note): Likewise.
252 (print_gnu_note): Likewise.
253 (print_v850_note): Likewise.
254 (process_netbsd_elf_note): Likewise.
255 (print_stapsdt_note): Likewise.
256 (print_ia64_vms_note): Likewise.
257 (process_note): Likewise.
258 (process_notes_at): Likewise.
259 (process_corefile_note_segments): Likewise.
260 (process_v850_notes): Likewise.
261 (process_note_sections): Likewise.
262 (process_notes): Likewise.
263 (process_arch_specific): Likewise.
264 (get_file_header): Likewise.
265 (process_object): Likewise.
266 (process_archive): Likewise.
267 (process_file): Likewise.
268 (section_subset): Make static.
269 (get_mips_reg_size): Return a signed integer.
270 (process_object): Reverse the logic of the return value.
271 (process_archive): Likewise.
272 (process_file): Likewise.
273 (process_program_headers): Fix snafu - if the program headers are
274 not available then this is not a cause to fail.
275 (process_corefile_note_segments): Likewise.
277 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
279 * readelf.c (get_ver_flags): Tidy the formatting of the string
282 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
284 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Make
286 <SHT_GNU_verneed>: Likewise.
288 2017-02-24 Maciej W. Rozycki <macro@imgtec.com>
290 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Limit
291 the number of entries processed by the section size. Don't
292 break out of the loop if `ent.vd_next' is 0.
294 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
296 * testsuite/binutils-all/dw5.S: New file.
297 * testsuite/binutils-all/dw5.W: New file.
298 * testsuite/binutils-all/readelf.exp (readelf -wiaoRlL): New test.
300 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
302 * dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
304 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
306 * dwarf.c (display_debug_macro): Support DWARF-5. Rename
309 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
311 * dwarf.c (decode_location_expression): Support DW_OP_implicit_pointer,
312 DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert
313 and DW_OP_reinterpret.
314 (read_and_display_attr_value): Support DW_AT_call_value,
315 DW_AT_call_data_value, DW_AT_call_target and
316 DW_AT_call_target_clobbered.
318 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
320 * dwarf.c (fetch_indirect_line_string): New function.
321 (abbrev_attr): New field implicit_const.
322 (add_abbrev_attr): New parameter implicit_const.
323 (process_abbrev_section): Support DW_FORM_implicit_const.
324 (decode_location_expression): Support DW_OP_entry_value.
325 (read_and_display_attr_value): Add parameter implicit_const. Support
326 DW_FORM_line_strp and DW_FORM_implicit_const.
327 (read_and_display_attr): Add parameter implicit_const.
328 (process_debug_info): Support line_str and DWARF-5.
329 (read_debug_line_header): Support DWARF-5.
330 (display_formatted_table): New function.
331 (display_debug_lines_raw): New parameter file. Support DWARF-5.
332 (display_debug_lines_decoded): New parameter fileptr. Support DWARF-5.
333 (display_debug_lines): Pass file parameter.
334 (display_debug_macro): Update read_and_display_attr_value caller.
335 (display_debug_abbrev): Support DW_FORM_implicit_const.
336 (display_loclists_list): New function.
337 (display_loc_list): Support .debug_loclists.
338 (display_debug_ranges_list): New function from display_debug_ranges.
339 (display_debug_rnglists_list): New function.
340 (display_debug_ranges): Support .debug_rnglists.
341 (debug_displays): Add .debug_line_str, .debug_loclists and
343 * dwarf.h: Include dwarf2.h
344 (DWARF2_Internal_LineInfo): Add li_offset_size.
345 (DWARF2_Internal_CompUnit): Add cu_unit_type.
346 (enum dwarf_section_display_enum): Add line_str.
347 * readelf.c (process_section_headers): Add rnglists and loclists.
349 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
351 * dwarf.c (display_block): Add parameter delimiter.
352 (decode_location_expression): Update display_block callers.
353 (read_and_display_attr_value): Add parameter delimiter.
354 (read_and_display_attr, display_debug_macro): Update
355 read_and_display_attr_value caller.
357 2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
359 * dwarf.c (display_loc_list): Use dwarf_vma for offset, base_address
361 (display_loc_list_dwo): Use dwarf_vma for offset.
362 (display_debug_loc): Use dwarf_vma for offset, base_address.
363 (struct range_entry, range_entry_compar): Use dwarf_vma for
365 (display_debug_ranges): Use dwarf_vma for ranges_offset, offset and
368 2017-02-23 Nick Clifton <nickc@redhat.com>
370 * readelf.c (display_tag_value): Use an explicit signed type for
372 (display_gnu_attributes): Use an unsigned integer type for
374 (display_power_gnu_attribute): Likewise.
375 (display_s390_gnu_attribute): Likewise.
376 (display_sparc_hwcaps): Likewise.
377 (display_sparc_hwcaps2): Likewise.
378 (display_sparc_gnu_attribute): Likewise.
379 (display_mips_gnu_attribute): Likewise.
380 (display_tic6x_attribute): Likewise.
381 (display_raw_attribute): Likewise.
382 (process_attributes): Likewise.
383 (process_arm_specific): Delete redundant function.
384 (process_power_specific): Likewise.
385 (process_s390_specific): Likewise.
386 (process_sparc_specific): Likewise.
387 (process_tic6x_specific): Likewise.
388 (process_msp430x_specific): Likewise.
389 (display_public_gnu_attributes): New function. Displays known
390 information about an unknown gnu attribute.
391 (display_generic_attribute): New function. Calls
392 display_tag_value for non-nul tags.
393 (process_arch_specific): Call process_attributes even for
394 architectures not known to specifically support gnu attributes.
396 2017-02-22 Jan Kratochvil <jan.kratochvil@redhat.com>
398 * dwarf.c (decode_location_expression): Display also OP.
400 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
402 * readelf.c (process_version_sections) <SHT_GNU_verdef>: Print a
403 new line between the heading and the first version definition
406 2017-02-20 Nick Clifton <nickc@redhat.com>
409 * dwarf.c (cu_tu_indexes_read): Move into...
410 (load_cu_tu_indexes): ... here. Change the variable into
411 tri-state. Change the function into boolean, returning
412 false if the indicies could not be loaded.
413 (find_cu_tu_set): Return NULL if the indicies could not be
416 2017-02-17 Nick Clifton <nickc@redhat.com>
419 * readelf.c (find_section_in_set): Test for invalid section
422 2017-02-17 Nick Clifton <nickc@redhat.com>
424 * readelf.c (get_section_type_name): Add decoding of GNU section
427 2017-02-15 Nick Clifton <nickc@redhat.com>
429 * MAINTAINERS: (MIPS, MN10300): Move Eric Christopher to Past
432 2017-02-14 Nick Clifton <nickc@redhat.com>
435 * readelf.c (dump_section_as_strings): Reset the start address if
436 no decompression is perfromed.
437 (dump_section_as_bytes): Likewise.
439 2017-02-14 Nick Clifton <nickc@redhat.com>
442 * rddbg.c (read_symbol_stabs_debugging_info): Check for a null or
445 2017-02-14 Nick Clifton <nickc@redhat.com>
448 * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE
450 (parse_number): Exit early if passed an empty string.
452 2017-02-14 Nick Clifton <nickc@redhat.com>
455 * readelf.c (IN_RANGE): New macro. Tests for an address + offset
456 being within a given range.
457 (target_specific_reloc_handling): Use macro to test for underflow
458 as well as overflow of reloc offset.
460 2017-02-13 Nick Clifton <nickc@redhat.com>
463 * nm.c (file_symbol): Add test of string length before testing
466 2017-02-13 Nick Clifton <nickc@redhat.com>
469 * readelf.c (dump_section_as_bytes): Handle the case where
470 uncompress_section_contents returns false.
471 (dump_section_as_bytes, load_specific_debug_section): Likewise.
473 2017-02-13 Nick Clifton <nickc@redhat.com>
476 * readelf.c (get_compression_header): Add size parameter. Check
477 size against sizeof compression header before attempting to
479 (process_section_headers): Pass size to get_compression_header.
480 (dump_section_as_strings): Likewise.
481 (dump_section_as_bytes): Likewise.
482 (load_specific_debug_section): Likewise.
484 2017-02-13 Nick Clifton <nickc@redhat.com>
487 * readelf.c (process_version_sections): Include size of auxillary
488 version information when checking for buffer overflow.
490 2017-02-13 Nick Clifton <nickc@redhat.com>
493 * readelf.c (process_section_contents): Fix off by one error
494 reporting un-dumped sections.
496 2017-02-13 Nick Clifton <nickc@redhat.com>
499 * readelf.c (target_specific_reloc_handling): Add num_syms
500 parameter. Check for symbol table overflow before accessing
501 symbol value. If reloc pointer is NULL, discard all saved state.
502 (apply_relocations): Pass num_syms to target_specific_reloc_handling.
503 Call target_specific_reloc_handling with a NULL reloc pointer
504 after processing all of the relocs.
506 2017-02-13 Nick Clifton <nickc@redhat.com>
509 * readelf.c (target_specific_reloc_handling): Add end parameter.
510 Check for buffer overflow before writing relocated values.
511 (apply_relocations): Pass end to target_specific_reloc_handling.
513 2017-01-27 Dilyan Palauzov <dilyan.palauzov@aegee.org>
514 Nick Clifton <nickc@redhat.com>
517 * doc/binutils.texi (ar): Extend documentation of the --plugin
518 option. Include a description of where the plugins should be
522 2017-01-23 Nick Clifton <nickc@redhat.com>
524 * MAINTAINERS: Add Bernd to Past Maintainers section.
525 (SCORE): Remove Mei Ligang as maintainer. Add to Past Maintainers
528 2017-01-23 Bernd Schmidt <bschmidt@redhat.com>
530 * MAINTAINERS (BFIN): Remove myself as Blackfin maintainer.
532 2017-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
534 * objdump.c (dump_section_header): Extract max section name length
535 from data parameter, use this when formatting output.
536 (find_longest_section_name): New function.
537 (dump_headers): Calculate longest section name when in wide mode,
538 reformat to unify printing of header line.
540 2017-01-18 Bernhard Rosenkranzer <bero@lindev.ch>
543 * arlex.l: Support processing with flex 2.6.3.
544 * deflex.l: Likewise.
546 2017-01-17 Dmitry Timoshkov <dmitry@baikal.ru>
548 * resbin.c: Optional dialog control data immediately follows
549 the control description without alignment.
550 * testsuite/binutils-all/windres/controldata.rc: New test.
552 * testsuite/binutils-all/windres/controldata.rsd: New test.
554 2017-01-12 Nick Clifton <nickc@redhat.com>
557 * NEWS: Mention the new feature.
558 * testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
559 New proc to test the location of separate debug info files using
562 2017-01-10 Nick Clifton <nickc@redhat.com>
565 * stabs.c (parse_stab_members): Fix thinko checking for g++
566 version 1 stabs information.
568 2017-01-09 Nick Clifton <nickc@redhat.com>
570 * objdump.c (display_file): Add new parameter 'last_file'. If
571 last_file is true, do not call bfd_close at the end of the
573 (main): Set the value of the last_file parameter when calling
576 2017-01-09 Alan Modra <amodra@gmail.com>
578 * readelf.c (process_section_headers): Correct .rel.dyn/.rela.dyn
581 2017-01-06 Nick Clifton <nickc@redhat.com>
583 * MAINTAINERS: Move Paul Brook to the Past Maintainers section.
585 2017-01-04 Dilan Palauzov <dilyan.palauzov@aegee.org>
588 * syslex.l (option): Add noyywrap
591 2017-01-02 Alan Modra <amodra@gmail.com>
593 Update year range in copyright notice of all files.
595 For older changes see ChangeLog-2016
597 Copyright (C) 2017 Free Software Foundation, Inc.
599 Copying and distribution of this file, with or without modification,
600 are permitted in any medium without royalty provided the copyright
601 notice and this notice are preserved.
607 version-control: never