1 2008-09-25 Alan Modra <amodra@bigpond.net.au>
4 * dwarf.c (print_dwarf_vma): Don't call printf without format string.
6 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
8 Suppress warnings on NONE relocations to discarded sections.
9 * readelf.c (is_none_reloc): New function.
10 (debug_apply_relocations): Ignore is_none_reloc() relocations.
12 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
14 Fix loading large elf64 binaries on 32bit hosts.
15 * configure.in: Call AC_SYS_LARGEFILE.
16 * config.in: Regenerate.
17 * configure: Regenerate.
19 2008-09-11 Alan Modra <amodra@bigpond.net.au>
23 2008-09-08 Tristan Gingold <gingold@adacore.com>
25 * BRANCHES: Add 2.18 and 2.19 release branches.
27 2008-09-08 Tristan Gingold <gingold@adacore.com>
29 * NEWS: Add a marker for the 2.19 features.
31 2008-09-05 Daniel Jacobowitz <dan@codesourcery.com>
33 * readelf.c (load_specific_debug_section): New function, from
35 (load_debug_section): Use load_specific_debug_section.
36 (display_debug_section): Use load_specific_debug_section. Check for
37 multiple sections with the same name.
39 2008-08-28 Tristan Gingold <gingold@adacore.com>
41 * objdump.c (dump_stabs): Add sections for Darwin.
43 2008-08-25 Alan Modra <amodra@bigpond.net.au>
45 * sysdep.h: Include "binary-io.h".
46 (O_BINARY): Don't define here.
47 * bin2c.c (O_BINARY, O_TEXT, SET_BINARY): Don't define here.
48 * strings.c: Likewise.
49 (main): Remove #ifdef SET_BINARY.
50 * Makefile.am: Run "make dep-am"
51 * Makefile.in: Regenerate.
53 2008-08-24 Alan Modra <amodra@bigpond.net.au>
55 * configure.in: Update a number of obsolete autoconf macros.
56 * configure: Regenerate.
57 * aclocal.m4: Regenerate.
59 2008-08-21 Richard Henderson <rth@redhat.com>
61 * readelf.c (is_32bit_pcrel_reloc): Fix hppa entry.
62 (is_64bit_pcrel_reloc): New.
63 (debug_apply_relocations): Use it. Handle hppa pcrel bias.
65 2008-08-15 Alan Modra <amodra@bigpond.net.au>
68 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
69 * Makefile.in: Regenerate.
70 * aclocal.m4: Regenerate.
71 * config.in: Regenerate.
72 * configure: Regenerate.
73 * doc/Makefile.in: Regenerate.
75 2008-08-09 Alan Modra <amodra@bigpond.net.au>
78 * rename.c (smart_rename): Punctuate error messages.
80 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
81 Daniel Jacobowitz <dan@codesourcery.com>
82 Catherine Moore <clm@codesourcery.com>
83 Mark Shinwell <shinwell@codesourcery.com>
85 * readelf.c (get_mips_symbol_other): Handle STO_MIPS_PLT and
87 (slurp_rela_relocs, slurp_rel_relocs): Handle MIPS ELF64 here.
88 (dump_relocations, debug_apply_relocations): Don't handle it here.
89 (get_mips_dynamic_type): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT.
90 (print_mips_pltgot_entry): New function.
91 (process_mips_specific): Dump the PLT GOT.
93 2008-08-08 Alan Modra <amodra@bigpond.net.au>
95 * readelf.c (is_64bit_abs_reloc): Return true for R_MIPS_64.
97 2008-08-06 Alan Modra <amodra@bigpond.net.au>
100 * objcopy.c (copy_object): Don't setup_bfd_headers when extract_symbol.
101 (setup_section): Don't zero vma and lma when extract_symbol.
102 (copy_section): Discard relocations when extract_symbol.
103 * doc/binutils.texi: Update --extract-symbol description.
105 2008-08-04 Alan Modra <amodra@bigpond.net.au>
107 * Makefile.am (POTFILES.in): Set LC_ALL=C.
108 * Makefile.in: Regenerate.
110 2008-08-04 Markus Weiss <weissms@aros.org>
112 * readelf.c (get_osabi_name <ELFOSABI_AROS>): Change name.
114 2008-08-01 H.J. Lu <hongjiu.lu@intel.com>
116 * dwarf.c (dwarf_regnames_i386): Remove AVX registers.
117 (dwarf_regnames_x86_64): Likewise.
119 2008-07-30 Alan Modra <amodra@bigpond.net.au>
121 * dlltool.c, dwarf.c, objdump.c, readelf.c, resrc.c, resres.c,
122 windmc.c: Silence gcc warnings.
124 2008-07-28 Alan Modra <amodra@bigpond.net.au>
126 * readelf.c (print_vma): Typo fix.
128 2008-07-28 Alan Modra <amodra@bigpond.net.au>
131 * readelf.c (print_dec_vma, print_hex_vma): Delete.
132 (print_vma): Use BFD_VMA_FMT.
133 * size.c (size_number, rprint_number): Likewise.
135 2008-07-26 Michael Eager <eager@eagercon.com>
137 * readelf.c (display_power_gnu_attribute): Display
138 single-precision hard float.
140 2008-07-21 Luis Machado <luisgpm@br.ibm.com>
142 * readelf.c (get_note_type): Handle VSX notes.
144 2008-07-15 H.J. Lu <hongjiu.lu@intel.com>
146 * objdump.c (load_debug_section): Initialize section_is_compressed
148 * readelf.c (load_debug_section): Likewise.
150 2008-07-12 Jie Zhang <jie.zhang@analog.com>
153 2008-07-12 Jie Zhang <jie.zhang@analog.com>
154 * readelf.c (get_machine_flags): Deal with Blackfin specific
157 2008-07-12 Jie Zhang <jie.zhang@analog.com>
159 * readelf.c (get_machine_flags): Deal with Blackfin specific
162 2008-07-09 Craig Silverstein <csilvers@google.com>
164 * config.in: Add HAVE_ZLIB_H
165 * configure.in: Add test for libz and zlib.h
166 * configure: Regenerate.
167 * dwarf.c (debug_displays): Add .zdebug_* strings.
168 * dwarf.h (struct dwarf_section): Add fields uncompressed_namd
170 * objdump.c (load_debug_section): Call
171 bfd_uncompress_section_contents when loading a compressed
173 (dump_dwarf_section): Recognize compressed section name.
174 (mach_o_dwarf_sections): Rename as
175 mach_o_uncompressed_dwarf_sections.
176 (mach_o_compressed_dwarf_sections): New variable.
177 (generic_dwarf_section): Rename as
178 generic_uncompressed_dwarf_sections.
179 (generic_compressed_dwarf_sections): New variable.
180 (check_mach_o_dwarf): Save and restore
181 mach_o_compressed_dwarf_sections.
182 * readelf.c: Add #include for config.h and zlib.h
183 (process_section_headers): Recognize compressed section name.
184 (uncompress_section_contents): New function.
185 (load_debug_section): Call uncompress_section_contents when
186 loading a compressed section.
187 (display_debug_section): Recognize compressed section name.
189 2008-07-07 Alan Modra <amodra@bigpond.net.au>
191 * objdump.c (find_symbol_for_address): Prefer symbols in current
194 2008-07-07 Alan Modra <amodra@bigpond.net.au>
196 * ieee.c (write_ieee_debugging_info): Use bfd_make_section_with_flags.
197 * nlmconv.c (main, powerpc_build_stubs): Likewise.
198 * rescoff.c (write_coff_file): Likewise.
199 * resres.c (write_res_file): Likewise.
200 * windmc.c (windmc_write_bin): Likewise.
202 2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
204 * readelf.c (guess_is_rela): Add EM_CR16_OLD.
205 (dump_relocations): Likewise.
206 (get_machine_name): Likewise.
207 (is_32bit_abs_reloc): Likewise.
209 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
211 * configure: Regenerate.
213 2008-06-12 DJ Delorie <dj@redhat.com>
215 * readelf.c (guess_is_rela): Add EM_M32C_OLD.
216 (dump_relocations): Likewise.
217 (process_section_headers): Likewise.
218 (is_32bit_abs_reloc): Likewise.
219 (is_16bit_abs_reloc): Likewise.
221 2008-06-12 Nick Clifton <nickc@redhat.com>
224 * objdump.c (dump_bfd): If the -g option found no STABS or IEEE
225 debug information to display, try dumping DWARF information
227 * rddbg.c (read_debugging_info): Add a parameter to suppress the
228 display of a warning message when no debug information is found.
229 * budbg.h (read_debugging_info): Update prototype.
230 * objcopy.c (copy_object): Continue to allow read_debugging_info
231 to produce warning messages.
232 * doc/binutils.texi (--debugging): Document new behaviour of the
233 -g/--debugging option.
235 2008-06-10 Ben Elliston <bje@gnu.org>
237 * MAINTAINERS: Remove myself as m68k maintainer.
239 2008-05-14 Alan Modra <amodra@bigpond.net.au>
241 * Makefile.in: Regenerate.
242 * doc/Makefile.in: Regenerate.
244 2008-05-12 Alan Modra <amodra@bigpond.net.au>
246 * embedspu.sh: Test for presence of ._ea by looking at section
247 table rather than looking at relocs. Correct toe_addr substitution.
249 2008-05-08 Alan Modra <amodra@bigpond.net.au>
251 * embedspu.sh: Take note of R_SPU_PPU32/64 relocs without a symbol,
252 and if present, put image in ".data.speelf". Put program handle
253 in ".data.spehandle".
255 2008-05-01 Nick Clifton <nickc@redhat.com>
257 * readelf.c (print_symbol): Add code to display non-printing
260 2008-04-30 John Heidemann <johnh@isi.edu>
262 * doc/binutils.texi (strings): Add "unicode" to the documentation
263 of strings in order to make explicit that it supports this
266 2008-04-30 Alan Modra <amodra@bigpond.net.au>
268 * readelf.c (process_program_headers): Correct section in segment
271 2008-04-28 M Thomas <mthomas@rhrk.uni-kl.de>
272 Nick Clifton <nickc@redhat.com>
275 * objdump.c (slurp_file): Open the file in binary mode.
276 * ar.c: Remove conditional definition of O_BINARY.
278 * rename.c: Likewise.
279 * strings.c: Likewise.
280 * sysdep.h: Add conditional definition of O_BINARY.
282 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
284 * aclocal.m4: Regenerate.
285 * configure: Regenerate.
287 2008-04-16 Jean-Yves Lefort <jylefort@brutele.be>
290 * objcopy.c (stuct symlist): Rename to
291 is_specified_symbol_predicate_data.
292 (strip_specific_list): Rename to strip_specific_htab.
293 (strip_unneeded_list): Rename to strip_unneeded_htab.
294 (keep_specific_list): Rename to keep_specific_htab.
295 (localize_specific_list): Rename to localize_specific_htab.
296 (globalize_specific_list): Rename to globalize_specific_htab.
297 (keepglobal_specific_list): Rename to keepglobal_specific_htab.
298 (weaken_specific_list): Rename to weaken_specific_htab.
299 (eq_string): New function.
300 (create_symbol_htab): New function.
301 (create_symbol_htabs): New function.
302 (add_specific_symbol): Change to use hash tables.
303 (is_specified_symbol_predicate): New function.
304 (is_specified_symbol): Use hash table lookup.
305 (is_strip_section): Update to use new functions and hash tables.
306 (filter_symbols): Likewise.
307 (copy_object): Likewise.
308 (copy_section): Likewise.
309 (strip_main): Likewise.
310 (copy_main): Likewise.
313 2008-04-14 David S. Miller <davem@davemloft.net>
315 * readelf.c (get_gnu_elf_note_type): Recognize NT_GNU_GOLD_VERSION.
317 2008-04-11 Torleif Sandnes <torleif.sandnes@gmail.com>
319 * dwarf.c (display_debug_lines): Rename to
320 display_debug_lines_raw.
321 (display_debug_lines_decoded): New function. Displays the
322 interpreted contents of a .debug_line section.
323 (display_debug_lines): New function: Selects either a raw dump or
324 a decoded dump (or both) as requested by the user.
325 * dwarf.h (do_debug_lines_decoded): New extern.
326 * readelf.c: Add support for -wL or --debug-dump=decodedline
327 option to display the decoded contents of a .debug_line section.
328 * doc/binutils.texi: Document the new option.
329 * NEWS: Mention the new feature.
331 2008-04-08 Alan Modra <amodra@bigpond.net.au>
333 * dwarf.c: Remove trailing whitespace throughout file.
335 2008-04-04 Nick Clifton <nickc@redhat.com>
337 * po/sk.po: Updated Slovak translation.
339 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
341 * dwarf.c (dwarf_regnames_i386): Add AVX registers.
342 (dwarf_regnames_x86_64): Likewise.
344 2008-03-27 Cary Coutant <ccoutant@google.com>
346 Add support for thin archives.
347 * ar.c (make_thin_archive): New global flag.
348 (map_over_members): Deal with full pathnames in thin archives.
349 (usage, main): Add 'T' option for building thin archives.
350 (replace_members): Pass thin archive flag to ar_emul_append.
351 * arsup.c (ar_open): Initialize new flag.
352 * binemul.c (ar_emul_append): Add new parameter for
353 flattening nested archives.
354 (do_ar_emul_default_append): New function.
355 (ar_emul_default_append): Factored out recursive code.
356 * binutils/binemul.h (ar_emul_default_append): Add new parameter.
357 (struct bin_emulation_xfer_struct): New parameter for ar_append.
358 * dlltool.c (gen_lib_file): Initialize thin archive flag.
359 * emul_aix.c (ar_emul_aix_internal): Add new flatten
360 parameter, currently unimplemented.
362 * objcopy.c (copy_archive): Preserve thin archive flag.
363 * doc/binutils.texi: Update ar documentation.
364 * NEWS: Mention the new feature.
366 2008-03-20 H.J. Lu <hongjiu.lu@intel.com>
368 * readelf.c (process_mips_specific): Declare addr_size as int.
370 2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk>
372 * readelf.c (print_mips_got_entry): New function.
373 (process_mips_specific): Print GOT information.
375 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
377 * aclocal.m4: Regenerate.
378 * configure: Likewise.
379 * Makefile.in: Likewise.
380 * doc/Makefile.in: Likewise.
382 2008-03-16 Brian Dessent <brian@dessent.net>
384 * rcparse.y (resid): Allow control text to span multiple lines.
386 2008-03-13 Alan Modra <amodra@bigpond.net.au>
388 * readelf.c: Use %u throughout when printing sh_link or sh_info,
389 %lu when printing sh_addralign.
390 (process_version_sections): Use identical formats when printing
391 all offset and sh_link fields.
393 2008-03-13 Alan Modra <amodra@bigpond.net.au>
395 * Makefile.am: Run "make dep-am".
396 * Makefile.in: Regenerate.
397 * doc/Makefile.in: Regenerate.
398 * configure: Regenerate.
400 2008-03-12 Alan Modra <amodra@bigpond.net.au>
403 * readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
404 Remove use throughout file.
405 (SECTION_HEADER): Likewise.
406 (dump_relocations): Don't adjust st_shndx for reserved range.
407 (process_file_header): Mask SHN_XINDEX to values seen in external
408 elf structs. Simplify valid section index tests.
409 (get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
410 Map reserved st_shndx to internal form.
411 (process_section_groups): Test that group symbol st_shndx is in
412 range, not just non-zero. Delete reserved range check.
413 (get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
416 2008-03-09 Paul Brook <paul@codesourcery.com>
418 * readelf.c (arm_attr_tag_VFP_arch): Add "VFPv3-D16".
420 2008-03-03 James E. Wilson <wilson@tuliptree.org>
422 * MAINTAINERS: Update my email address.
424 2008-03-03 Nick Clifton <nickc@redhat.com>
426 * dwarf.c (decode_location_expression): Handle
427 DW_OP_PGI_omp_thread_num.
429 2008-03-01 Alan Modra <amodra@bigpond.net.au>
431 * objdump.c (objdump_print_addr): Initialise "sym".
433 2008-02-27 Justin Pryzby <justinpryzby@users.sourceforge.net>
434 Nick Clifton <nickc@redhat.com>
436 * ar.c (usage): Mention -t command line switch.
437 * doc/binutils.texi (ranlib): Document -t command line switch.
439 2008-02-26 Nick Clifton <nickc@redhat.com>
441 * objdump.c (objdump_print_addr): If displaying file offsets, show
442 the offset even if there are no symbols available.
443 (dump_section): Display nothing if none of the section is going to
444 be dumped. Display the file offset, if requested, of the location
445 from where the dump starts.
446 * doc/binutils.texi (objdump): Mention that dumping via the -s
447 switch is also affected by the -F option.
449 2008-02-26 Nick Clifton <nickc@redhat.com>
451 Re-apply this patch which was accidentally deleted:
452 2006-05-16 Carlos O'Donell <carlos@codesourcery.com>
454 * doc/binutils.texi: Use "Binutils Index" for index name.
456 2008-02-22 Nick Clifton <nickc@redhat.com>
458 * objdump.c (display_file_offsets): New variable.
459 (long_options): Add -F/--file-offsets.
460 (objdump_print_addr_with_sym): If displaying file offsets, print
461 the offset of the given address.
462 (disassemble_bytes): If displaying file offsets, tell the user how
463 many zeroes are skipped and the file offset of the point where
465 (disassemble_section): Only display the name of the section if
466 data is going to be dumped from it.
467 (main): Handle new option. Produce error messages if the start or
468 stop addresses do not make sense.
469 * doc/binutils.texi: Document the new feature.
470 * NEWS: Mention the new feature.
472 2008-02-15 Chu Li <chul@cn.fujitsu.com>
473 Nick Clifton <nickc@redhat.com>
476 * strings.c (integer_arg): Delete function.
477 (string_min): Initialise to 4.
478 (main): Use strtoul to parse integer arguments.
479 Move check for an invalid string length to after all the arguments
481 (usage): Use indentation to indicate that -<n> is a another form
482 of the --bytes= command line option.
484 2008-02-12 Nick Clifton <nickc@redhat.com>
486 * dlltool.c (mcore_elf_cache_filename): Add a const qualifier to
488 (scan_obj_filename): Do not drop the const qualifier when calling
489 mcore_elf_cache_filename.
490 (struct fname_cache): Add const qualifier to filename field.
492 2008-02-08 H.J. Lu <hongjiu.lu@intel.com>
495 * strings.c (main): Set string_min to 4 if it is <= 0.
497 2008-02-07 Alan Modra <amodra@bigpond.net.au>
499 * objdump.c (main): Don't pass unadorned NULL to concat.
501 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
504 * configure: Regenerated.
506 2008-02-03 Adam Nemet <anemet@caviumnetworks.com>
508 * readelf.c (get_machine_flags): Handle Octeon.
510 2008-01-30 Tristan Gingold <gingold@adacore.com>
512 * readelf.c (dump_relocations): Decode OpenVMS-specific sections.
513 (get_ia64_dynamic_type): Decode OpenVMS-specific tags.
514 (get_dynamic_type): Handle IA64-specific tags.
515 (get_ia64_section_type_name): Handle OpenVMS-specific sections.
516 (get_section_type_name): Handle OS-specific sections (and
517 particularly IA64 OpenVMS one).
518 (get_elf_section_flags): Makes flags static. Add entries for IA64 and
521 2008-01-29 Nick Clifton <nickc@redhat.com>
523 * dwarf.c (print_dwarf_vma): New function. Display the value of a
524 dwarf_vma type at a specified precision. Use mingw field type
525 specifier if necessary.
526 (display_debug_loc): Use dwarf_vma type for begin and end values.
527 Use print_dwarf_vma to display their values. Use byte_get_signed
528 in order to correctly detect the -1 escape value.
529 (display_debug_aranges): Likewise.
530 (display_debug_ranges): Likewise.
532 2008-01-29 Alan Modra <amodra@bigpond.net.au>
534 * dwarf.c (display_debug_loc): Correct test for base address
535 entry when 64-bit host dumping 32-bit object.
537 2008-01-29 Alan Modra <amodra@bigpond.net.au>
539 * MAINTAINERS: Remove myself as ix86 maintainer. Add for SPU.
541 2008-01-28 Nick Clifton <nickc@redhat.com>
544 * rclex.c (yylex): Also allow the hypen character.
546 2008-01-28 H.J. Lu <hongjiu.lu@intel.com>
548 * dwarf.c: Include "elf/common.h".
549 (eh_addr_size): Changed to int.
550 (dwarf_regnames_i386): New.
551 (dwarf_regnames_x86_64): Likewise.
552 (dwarf_regnames): Likewise.
553 (dwarf_regnames_count): Likewise.
554 (init_dwarf_regnames): Likewise.
556 (frame_display_row): Properly support different address size.
557 Call regname to get register name.
558 (display_debug_frames): Call regname to get register name.
559 Display DW_CFA_def_cfa_register as DW_CFA_def_cfa_register
560 instead of DW_CFA_def_cfa_reg.
562 * dwarf.h (init_dwarf_regnames): New.
564 * objdump.c: Include "elf-bfd.h".
565 (dump_dwarf): Call init_dwarf_regnames on ELF input.
567 * readelf.c (guess_is_rela): Change argument to int.
568 (parse_args): Remove the undocumented upper case options for
570 (process_file_header): Call init_dwarf_regnames.
572 2008-01-25 DJ Delorie <dj@redhat.com>
574 * readelf.c (process_section_headers): Add m16c handler.
575 (is_16bit_abs_reloc): Recognize R_M32C_16.
577 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
579 * prdbg.c: Correct formatter style use.
580 * readelf.c: Likewise.
581 * strings.c: Likewise.
583 2008-01-25 Nick Clifton <nickc@redhat.com>
585 * po/ru.po: Updated Russian translation.
587 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
589 * MAINTAINERS: Update my email address.
591 2008-01-14 Nick Clifton <nickc@redhat.com>
593 * dwarf.c (process_debug_info): Include the CU offset and corrupt
594 version value when reporting unrecognised DWARF version numbers.
595 (load_debug_info): Remember a failed attempt to load and parse the
596 .debug_info section and do not repeat such attempts.
597 (display_debug_lines): Check the return value from load_debug_info
598 and return whilst displaying a warning message if the load failed.
599 (display_debug_loc): Likewise.
600 (display_debug_ranges): Likewise.
601 (DEBUG_INFO_UNAVAILABLE): Value stored in num_debug_info_entries
602 when the .debug_info section could not be loaded/parsed.
603 (process_debug_info): Display the length of the compilation unit
604 in hex, so that it corresponds with the offsets that will follow.
605 Tell the user if the length was 32-bit or 64-bit.
606 If a DIE abbreviation could not be found, tell the user the offset
608 (free_debug_memory): Do not attempt to free any entries in the
609 debug_information array if num_debug_info_entries is set to
610 DEBUG_INFO_UNAVAILABLE.
612 2008-01-10 Andreas Schwab <schwab@suse.de>
614 * readelf.c (is_64bit_abs_reloc): Handle R_S390_64.
616 2008-01-09 Jakub Zawadzki <darkjames@darkjames.ath.cx>
619 * bucomm.c (list_supported_architectures): Free architecture list
621 * windres.c (set_endianess): Likewise.
622 * windmc.c (set_endianess): Likewise.
624 2008-01-08 Kai Tietz <kai.tietz@onevision.com>
627 * binutils/rclex.c: (yylex): Add ':', '_', '\\', and '/' to post
628 characters for name tokens.
630 2008-01-04 Greg McGary <greg@mcgary.org>
632 * prdbg.c (print_vma): Print as long long, if host supports it.
634 2008-01-03 Nick Clifton <nickc@redhat.com>
636 * dwarf.c (read_and_display_attr_value): Prefix values that are
637 displayed in hexadecimal with 0x.
638 For the DW_AT_import attribute display the abbreviation number and
639 tag of the imported DIE.
640 (process_debug_info): Warn about lengths that reserved by the
641 DWARF3 specification.
642 Provide more information when corrupted DIEs are detected.
643 Warn if DIE corruption makes the sibling level negative.
645 For older changes see ChangeLog-2007
651 version-control: never