1 2016-07-28 Nick Clifton <nickc@redhat.com>
4 * rescoff.c (read_coff_res_dir): Fix detection of buffer overrun.
5 * resbin.c (bin_to_res_version): Allow for the padded length of a
6 version block to be longer than the recorded length. Skip padding
9 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
11 * configure: Regenerated.
13 2016-07-20 Claudiu Zissulescu <claziss@synopsys.com>
15 * doc/binutils.texi (objdump): Add ARC disassembler options.
16 * testsuite/binutils-all/arc/dsp.s: New file.
17 * testsuite/binutils-all/arc/objdump.exp: Likewise.
18 * NEWS: Mention the new feature.
20 2016-07-20 Nick Clifton <nickc@redhat.com>
22 * doc/binutils.texi (objcopy): Note that the localize symbol
23 options do not affect unique symbols.
25 2016-07-16 Alan Modra <amodra@gmail.com>
27 * ar.c: Include plugin-api.h.
30 2016-07-16 Alan Modra <amodra@gmail.com>
32 * bucomm.c: Don't include libbfd.h.
33 (endian_string, display_target_list): Delete forward declaration.
34 (display_info_table, display_target_tables): Likewise.
35 (LONGEST_ARCH): Delete.
36 (struct display_target): New.
37 (do_display_target): New function.
38 (display_target_list, display_info): Rewrite functions.
39 (display_info_table): Delete.
40 (do_info_size, do_info_header, do_info_row): New functions.
42 2016-07-16 Alan Modra <amodra@gmail.com>
44 * elfcomm.h (HOST_WIDEST_INT): Move to..
46 * od-macho.c: Don't include libbfd.h. Do include dwarf.h
47 (dump_dyld_info_rebase): Use read_leb128 rather than
49 (dump_dyld_info_bind, dump_dyld_info_export_1): Likewise.
50 (dump_segment_split_info): Likewise.
51 (dump_dyld_info): Rename vars to avoid shadowing dwarf.h enums.
52 (dump_load_command): Likewise.
54 2016-07-16 Alan Modra <amodra@gmail.com>
56 * ar.c: Don't include libbfd.h.
57 * objcopy.c: Likewise.
58 * bucomm.c (bfd_get_archive_filename): Use xmalloc rather than
61 2016-07-15 Alan Modra <amodra@gmail.com>
63 * testsuite/binutils-all/remove-relocs-01.s: Use .dc.a, not .word.
65 2016-07-14 Andrew Burgess <andrew.burgess@embecosm.com>
67 * doc/binutils.texi (objcopy): Document 'remove-relocations'.
69 * objcopy.c (SECTION_CONTEXT_REMOVE_RELOCS): Define.
70 (enum command_line_switch): Add 'OPTION_REMOVE_RELOCS'.
71 (struct option strip_options): Add 'remove-relocations'.
72 (struct option copy_options): Likewise.
73 (copy_usage): Likewise.
74 (strip_usage): Likewise.
75 (handle_remove_relocations_option): New function.
76 (discard_relocations): New function.
77 (handle_remove_section_option): New function.
78 (copy_relocations_in_section): Use discard_relocations.
79 (strip_main): Use handle_remove_section_option for
80 'remove-section', and handle 'remove-relocations' option.
81 (copy_main): Likewise.
82 * testsuite/binutils-all/objcopy.exp: Run new tests.
83 * testsuite/binutils-all/remove-relocs-01.d: New file.
84 * testsuite/binutils-all/remove-relocs-01.s: New file.
85 * testsuite/binutils-all/remove-relocs-02.d: New file.
86 * testsuite/binutils-all/remove-relocs-03.d: New file.
87 * testsuite/binutils-all/remove-relocs-04.d: New file.
88 * testsuite/binutils-all/remove-relocs-05.d: New file.
89 * testsuite/binutils-all/remove-relocs-06.d: New file.
90 * NEWS: Mention new option.
92 2016-07-14 Andrew Burgess <andrew.burgess@embecosm.com>
94 * objcopy.c (find_section_list): Handle section patterns starting
95 with '!' being a non-matching pattern.
96 * doc/binutils.texi (objcopy): Give example of using '!' with
97 --remove-section and --only-section.
98 (strip): Give example of using '!' with --remove-section.
99 * testsuite/binutils-all/data-sections.s: New file.
100 * testsuite/binutils-all/only-section-01.d: New file.
101 * testsuite/binutils-all/remove-section-01.d: New file.
102 * testsuite/binutils-all/objcopy.exp: Run new tests.
103 * NEWS: Mention new feature.
105 2016-07-09 Alan Modra <amodra@gmail.com>
108 * objdump.c (compare_symbols): For ELF, sort same value/type
109 symbols according to size.
111 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
113 * objdump.c (dump_section_header): Rename SEC_ELF_NOREAD
115 * readelf.c (get_elf_section_flags): Rename ARM_NOREAD to
116 ARM_PURECODE and SHF_ARM_NOREAD to SHF_ARM_PURECODE.
117 (process_section_headers): Rename noread to purecode.
119 * section.c (SEC_ELF_NOREAD): Rename to ...
120 (SEC_ELF_PURECODE): ... this.
122 2016-07-01 Nick Clifton <nickc@redhat.com>
124 * prdbg.c (pr_enum_type): Use a buffer big enough to hold an
125 extremely large decimal value.
126 (pr_range_type): Likewise.
127 (pr_array_type): Likewise.
128 (pr_struct_field): Likewise.
129 (pr_class_baseclass): Likewise.
130 (pr_class_method_variant): Likewise.
131 (pr_tag_type): Likewise.
132 (pr_int_constant): Likewise.
133 (pr_typed_constant): Likewise.
134 (pr_variable): Likewise.
135 (pr_function_parameter): Likewise.
136 (pr_start_block): Likewise.
137 (pr_lineno): Likewise.
138 (pr_end_block): Likewise.
139 (tg_enum_type): Likewise.
140 (tg_int_constant): Likewise.
141 (tg_typed_constant): Likewise.
142 (tg_start_block): Likewise.
144 2016-07-01 Nick Clifton <nickc@redhat.com>
146 * testsuite/binutils-all/objcopy.exp
147 (objcopy_test_without_global_symbol): Expect this test to fail on
148 the AArch64 and ARM targets, since they preserve their mapping
151 2016-07-01 Tristan Gingold <gingold@adacore.com>
153 * NEWS: Add marker for 2.27.
155 2016-07-30 Tristan Gingold <gingold@adacore.com>
157 * doc/binutils.texi (objdump): Fix mis-placement.
159 2016-06-28 Nick Clifton <nickc@redhat.com>
161 * testsuite/binutils-all/ar.exp: Relax previous restriction on
162 Alpha targets. Allow ELF based Alpha targets.
164 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
166 * testsuite/binutils-all/ar.exp: Use `supports_gnu_unique' with
167 the `unique_symbol' test.
169 2016-06-28 Alan Modra <amodra@gmail.com>
172 * objdump.c (objdump_print_symname): Don't attempt to retrieve
173 version info from synthetic symbols.
175 2016-06-24 Alan Modra <amodra@gmail.com>
177 * objcopy.c (find_section_rename): Forward declare. Remove
178 ibfd and sec_ptr param. Add old_name param. Allow for NULL
179 returned_flags. Move read of section name and flags to..
180 (setup_section): ..here. Update find_section_rename call.
181 (filter_symbols): Rename section symbols for renamed sections.
182 (copy_object): Call filter_symbols when renamed sections.
183 * testsuite/lib/binutils-common.exp (is_bad_symtab): New.
184 * testsuite/binutils-all/update-section.exp: Revert 96037eb0
186 * testsuite/binutils-all/objcopy.exp (copy_executable): Use
188 (localize-hidden-1): xfail if is_bad_symtab.
189 * testsuite/binutils-all/readelf.exp: Use is_bad_symtab to select
192 2016-06-24 Alan Modra <amodra@gmail.com>
194 * objdump.c (struct print_file_list): Add "max_printed".
195 (try_print_file_open): Init new field.
196 (show_line): Don't show 5 context lines when redisplaying source.
198 2016-06-22 Nick Clifton <nickc@redhat.com>
200 * testsuite/binutils-all/ar.exp: Skip tests for Alpha target.
201 Skip bfdtest1 tests for tic30 target.
202 * testsuite/binutils-all/arm/objdump.exp: Skip for aout arm
204 * testsuite/binutils-all/compress.exp: Expect some tests to fail
206 * testsuite/binutils-all/copy-3.d: Skip for go32 targets.
207 * testsuite/binutils-all/copy-4.d: Skip for AIX and linuxecoff
209 * testsuite/binutils-all/nm.exp: Treat beos based targets as ELF
211 * testsuite/binutils-all/objcopy.exp: Only run reverse bytes tests
212 if the bintest.o file was created. Use the
213 get_standard_section_names proc to get the name of the data
215 * testsuite/binutils-all/objdump.exp: Update regexps to allow for
217 * testsuite/binutils-all/readelf.exp: Use
218 get_standard_section_names proc to get the name of the data
220 * testsuite/binutils-all/readelf.r: Allow for non standard text
222 * testsuite/binutils-all/readelf.s: Update regexps for tilepro.
223 * testsuite/binutils-all/size.exp: Allow for non standard section
225 * testsuite/binutils-all/update-section.exp: Expect comapre 1vs4
226 to fail on mips targets.
227 * testsuite/lib/utils-lib.exp (default_binutils_run): Use
228 get_standard_section_names proc.
229 (run_dump_test): Likewise.
230 (proc get_standard_section_names): New proc.
232 2016-06-22 Nick Clifton <nickc@redhat.com>
234 * readelf.c (dynamic_section_mips_val): Increase size of timebuf.
235 (process_mips_specific): Likewise.
236 (process_gnu_liblist): Likewise.
238 2016-06-21 Graham Markall <graham.markall@embecosm.com>
240 * readelf.c (decode_ARC_machine_flags): Remove E_ARC_MACH_NPS400
243 2016-06-15 Nick Clifton <nickc@redhat.com>
245 * readelf.c (is_24bit_abs_reloc): Add support for R_FT32_20
248 2016-06-14 John Baldwin <jhb@FreeBSD.org>
250 * objcopy.c (do_elf_stt_common): Use correct type.
252 2016-06-14 Alan Modra <amodra@gmail.com>
254 * ar.c: Expand uses of bfd_my_archive.
257 2016-06-14 Alan Modra <amodra@gmail.com>
260 * bucomm.c (bfd_get_archive_filename): Return file name within thin
263 2016-06-02 Nick Clifton <nickc@redhat.com>
266 * objcopy.c (group_signature): Fail if the input symbol table has
267 not been loaded, or if the sh_info field of the group header is 0.
269 * dwarf.c (display_debug_frames): Do not display any
270 interpretation if the block consists solely of DW__CFA_NOPs.
272 2016-05-31 Alan Modra <amodra@gmail.com>
274 * objcopy.c: Formatting, whitespace throughout.
275 (copy_main): Init newsym->othersym.
276 (parse_symflags): Make len a size_t. Adjust uses.
278 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
281 * NEWS: Mention --enable-64-bit-archive.
283 2016-05-18 Nick Clifton <nickc@redhat.com>
286 * objcopy.c (copy_relocations_in_section): Also check for the
287 symbol pointed to by sym_ptr_ptr being NULL.
289 2016-05-18 Maciej W. Rozycki <macro@imgtec.com>
291 * testsuite/binutils-all/mips/mixed-mips16-micromips.d: New test.
292 * testsuite/binutils-all/mips/mixed-mips16-micromips.s: New test
294 * testsuite/binutils-all/mips/mips.exp: Run the new test.
296 2016-05-18 Nick Clifton <nickc@redhat.com>
298 * po/sv.po: Updated Swedish translation.
300 2016-05-18 Maciej W. Rozycki <macro@imgtec.com>
302 * readelf.c (dynamic_section_mips_val) <DT_MIPS_RLD_VERSION>
303 <DT_MIPS_LOCAL_GOTNO, DT_MIPS_CONFLICTNO, DT_MIPS_LIBLISTNO>
304 <DT_MIPS_SYMTABNO, DT_MIPS_UNREFEXTNO, DT_MIPS_HIPAGENO>
305 <DT_MIPS_DELTA_CLASS_NO, DT_MIPS_DELTA_INSTANCE_NO>
306 <DT_MIPS_DELTA_RELOC_NO, DT_MIPS_DELTA_SYM_NO>
307 <DT_MIPS_DELTA_CLASSSYM_NO, DT_MIPS_COMPACT_SIZE>: Use the
308 `d_val' rather than `d_ptr' member of the dynamic entry.
310 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
312 * testsuite/lib/binutils-common.exp (supports_gnu_unique): New
314 * testsuite/binutils-all/objcopy.exp: Use `supports_gnu_unique'
315 with the `strip-10' test.
317 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
319 * testsuite/binutils-all/objcopy.exp: Don't skip the `strip-10'
322 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
324 * readelf.c (print_mips_ases): Add DSPR3.
326 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
328 * readelf.c (display_arm_attribute): Add output for Tag_DSP_extension.
329 (arm_attr_public_tags): Define DSP_extension attribute.
331 2016-05-10 Andrew Burgess <andrew.burgess@embecosm.com>
333 * doc/binutils.texi (nm): Update description of --size-sort.
335 2016-05-09 Nick Clifton <nickc@redhat.com>
338 * readelf.c (get_32bit_section_headers): Warn if an out of range
339 sh_link or sh_info field is encountered.
340 (get_64bit_section_headers): Likewise.
342 2016-05-04 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
344 * testsuite/lib/binutils-common.exp (is_elf_format): Add avr-*-*.
346 2016-05-03 Nick Clifton <nickc@redhat.com>
348 * po/sv.po: Updated Swedish translation.
350 2016-04-29 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
352 * readelf.c (is_32bit_pcrel_reloc): Return true if reloc is 32-bit
353 PC relocation for AVR target.
354 (is_none_reloc): Return true if reloc is any of AVR diff
357 2016-04-29 Nick Clifton <nickc@redhat.com>
360 * readelf.c (get_solaris_segment_type): New function.
361 (get_segment_type): Call it.
363 2016-04-28 Nick Clifton <nickc@redhat.com>
365 * po/zh_CN.po: Updated Chinese (simplified) translation.
367 2016-04-28 Nick Clifton <nickc@redhat.com>
370 * testsuite/binutils-all/aarch64/illegal.s: New test.
371 * testsuite/binutils-all/aarch64/illegal.d: New test driver.
373 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
375 * resres.c: Likewise.
377 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
379 * Makefile.in: Regenerated with automake 1.11.6.
380 * aclocal.m4: Likewise.
381 * doc/Makefile.in: Likewise.
383 2016-04-14 Nick Clifton <nickc@redhat.com>
386 * testsuite/binutils-all/i386/compressed-1b.d: Allow for the
387 string sections possibly having the SHF_STRINGS flag bit set.
388 * testsuite/binutils-all/i386/compressed-1c.d: Likewise.
389 * testsuite/binutils-all/readelf.s: Likewise.
390 * testsuite/binutils-all/readelf.s-64: Likewise.
391 * testsuite/binutils-all/x86-64/compressed-1b.d: Likewise.
392 * testsuite/binutils-all/x86-64/compressed-1c.d: Likewise.
394 2016-04-13 Nick Clifton <nickc@redhat.com>
397 * readelf.c (get_solaris_section_type): New function: Returns the
398 name of Solaris specific section types.
399 (get_solaris_dynamic_type): New function: Return the name of
400 Solaris specific dynamic types.
401 (get_dynamic_type): Use get_solaris_dynamic_type.
402 (get_section_type_name): Use get_solaris_section_type.
403 (get_solaris_symbol_visibility): New function: Returns Solaris
404 specific symbol visibilities.
405 (print_dynamic_symbol): Use get_solaris_symbol_visibility.
406 (process_symbol_table): Likewise.
408 2016-04-13 Andreas Arnez <arnez@linux.vnet.ibm.com>
410 * dwarf.h (init_dwarf_regnames_s390): Declare.
411 * dwarf.c (dwarf_regnames_s390): New.
412 (init_dwarf_regnames_s390): New.
413 (init_dwarf_regnames): Call it.
414 * objdump.c (dump_dwarf): Likewise.
416 2016-04-11 Maciej W. Rozycki <macro@imgtec.com>
418 * testsuite/binutils-all/mips/mips16-undecoded.d: New test.
419 * testsuite/binutils-all/mips/mips16-undecoded.s: New test
421 * testsuite/binutils-all/mips/mips.exp: Run the new test.
423 2016-04-04 Nick Clifton <nickc@redhat.com>
426 * dwarf.c (display_debug_aranges): Skip warning about unrecognised
427 version number if the version is zero.
429 2016-03-29 Alan Modra <amodra@gmail.com>
431 * readelf.c (get_data): Use BFD_VMA_FMT to print bfd_size_type vars.
432 (get_dynamic_data): Likewise.
434 2016-03-22 Nick Clifton <nickc@redhat.com>
437 * dwarf.c (SAFE_BYTE_GET): Replace local dynamic array allocation
438 with run time size check.
440 * configure: Regenerate.
442 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
444 * readelf.c (decode_ARC_machine_flags): Handle nps400.
446 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
448 * readelf.c (get_machine_flags): Move arc processing into...
449 (decode_ARC_machine_flags): ... new function. Remove use of
450 EF_ARC_CPU_GENERIC, change default case from "generic arc" to
451 "unknown arc". Merged ABI printing between two machine types.
453 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
455 * testsuite/binutils-all/objdump.exp (cpus_expected): Add ARC700
456 to the architecture list.
458 2016-03-21 Nick Clifton <nickc@redhat.com>
460 * dlltool.c: Replace use of alloca with call to xmalloc.
461 * dllwrap.c: Likewise.
462 * nlmconv.c: Likewise.
463 * objdump.c: Likewise.
465 * winduni.c: Likewise.
466 * configure: Regenerate.
468 2016-03-07 Nick Clifton <nickc@redhat.com>
471 * testsuite/binutils-all/ar.exp (proc empty_archive): New proc.
473 * testsuite/binutils-all/empty: New, empty, file.
475 2016-03-04 Matthew Wahab <matthew.wahab@arm.com>
477 * readelf.c (arm_attry_tag_FP_arch): Add "NEON for ARMv8.1".
479 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
482 * NEWS: Mention --elf-stt-common= for objcopy.
483 * doc/binutils.texi: Document --elf-stt-common= for objcopy.
484 * objcopy.c (do_elf_stt_common): New.
485 (command_line_switch): Add OPTION_ELF_STT_COMMON.
486 (copy_options): Add --elf-stt-common=.
487 (copy_usage): Add --elf-stt-common=.
488 (copy_object): Also check do_elf_stt_common for ELF targets.
489 (copy_file): Handle do_elf_stt_common.
490 (copy_main): Handle OPTION_ELF_STT_COMMON.
491 * readelf.c (apply_relocations): Support STT_COMMON.
492 * testsuite/binutils-all/common-1.s: New file.
493 * testsuite/binutils-all/common-1a.d: Likewise.
494 * testsuite/binutils-all/common-1b.d: Likewise.
495 * testsuite/binutils-all/common-1c.d: Likewise.
496 * testsuite/binutils-all/common-1d.d: Likewise.
497 * testsuite/binutils-all/common-1e.d: Likewise.
498 * testsuite/binutils-all/common-1f.d: Likewise.
499 * testsuite/binutils-all/common-2.s: Likewise.
500 * testsuite/binutils-all/common-2a.d: Likewise.
501 * testsuite/binutils-all/common-2b.d: Likewise.
502 * testsuite/binutils-all/common-2c.d: Likewise.
503 * testsuite/binutils-all/common-2d.d: Likewise.
504 * testsuite/binutils-all/common-2e.d: Likewise.
505 * testsuite/binutils-all/common-2f.d: Likewise.
506 * testsuite/binutils-all/objcopy.exp
507 (objcopy_test_elf_common_symbols): New proc.
508 Run objcopy_test_elf_common_symbols for ELF targets
510 2016-02-16 H.J. Lu <hongjiu.lu@intel.com>
513 * readelf.c (get_section_type_name): Add a missing break.
515 2016-02-16 Claudiu Zissulescu <claziss@synopsys.com>
517 * readelf.c (is_32bit_pcrel_reloc): Add R_ARC_32_PCREL.
519 2016-02-15 Nick Clifton <nickc@redhat.com>
521 * readelf.c (get_section_type_name): Add hex prefix to offsets
522 printed for LOPROC and LOOS values. Ensure that a result is
523 always returned for the V850 target, even when an unrecognised
524 processor specific value is encountered.
525 (process_section_headers): Display key values in the order in
526 which they appear to the user. Add the "C (compressed)" value to
529 2016-02-12 H.J. Lu <hongjiu.lu@intel.com>
531 * doc/binutils.texi: Fix a typo.
533 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
535 * testsuite/binutils-all/objdump.exp: Update expected default
536 architecture value for ARC binaries.
538 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
541 * testsuite/binutils-all/objcopy.exp
542 (objcopy_test_without_global_symbol): New proc.
543 Run objcopy_test_without_global_symbol.
544 * testsuite/binutils-all/pr19547.c: New file.
546 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
549 * Makefile.am (check-DEJAGNU): Pass CC and CC_FOR_BUILD to
551 * Makefile.in: Regenerated.
552 * testsuite/binutils-all/compress.exp (test_gnu_debuglink): New
554 Run test_gnu_debuglink for native ELF build.
556 2016-01-20 Nick Clifton <nickc@redhat.com>
559 * testsuite/binutils-all/dlltool.exp: Fix tests for targets which
560 do not support inserting leading underscores.
562 2016-01-20 Mickael Guene <mickael.guene@st.com>
564 * readelf.c (get_elf_section_flags): Display y letter for section
565 with SHF_ARM_NOREAD section flag in readelf section output.
566 (process_section_headers): Add y letter in readelf section output
567 key mapping for ARM architecture.
568 * objdump.c (dump_section_header): Display NOREAD attributes as
570 * doc/binutils.texi (objdump): Note that it is correct for
571 sections to have both the READONLY and NOREAD attributes.
573 2016-01-19 John Baldwin <jhb@FreeBSD.org>
575 * readelf.c (get_freebsd_elfcore_note_type): Remove unused variable.
577 2016-01-19 John Baldwin <jhb@FreeBSD.org>
579 * readelf.c (get_freebsd_elfcore_note_type): New
580 (process_note): Add support for FreeBSD core notes.
582 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
583 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
585 * readelf.c (get_machine_flags): Add support for newer ARC ELF
588 2016-01-18 Alan Modra <amodra@gmail.com>
590 * configure: Regenerate.
592 2016-01-17 Alan Modra <amodra@gmail.com>
594 * configure: Regenerate.
596 2016-01-17 Alan Modra <amodra@gmail.com>
598 * testsuite/lib/binutils-common.exp (is_elf_format): Return true
599 for m68hc11/12 and xgate triples.
601 2016-01-17 Alan Modra <amodra@gmail.com>
603 * readelf.c (is_32bit_abs_reloc): Add R_M68HC11_32.
605 2016-01-01 Alan Modra <amodra@gmail.com>
607 Update year range in copyright notice of all files.
609 For older changes see ChangeLog-2015 and testsuite/ChangeLog-1215
611 Copyright (C) 2016 Free Software Foundation, Inc.
613 Copying and distribution of this file, with or without modification,
614 are permitted in any medium without royalty provided the copyright
615 notice and this notice are preserved.
621 version-control: never