1 2015-04-13 Doug Evans <dje@google.com>
4 * readelf.c (printable_section_name): Constify sec argument.
5 (apply_relocations): Ditto. New arg "size". All callers updated.
6 (load_specific_debug_section): Constify sec argument.
7 Remove side-effect of modifying sec->sh_size.
9 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
11 * objcopy.c (do_debug_sections): Use bit patterns.
12 (copy_object): Return FALSE for compress_zlib, compress_gnu_zlib
13 and compress_gabi_zlib on non-ELF input.
14 (copy_file): Don't check non-ELF input here.
16 2015-04-09 Nick Clifton <nickc@redhat.com>
18 * readelf.c (get_machine_flags): Report the setting of the string
21 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
23 * objcopy.c (do_debug_sections): Add compress_zlib,
24 compress_gnu_zlib and compress_gabi_zlib.
25 (copy_options): Use optional_argument on compress-debug-sections.
26 (copy_usage): Update --compress-debug-sections.
27 (copy_file): Handle compress_zlib, compress_gnu_zlib and
30 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
31 * doc/binutils.texi: Document
32 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
34 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
36 * objcopy.c (copy_usage): Replace "--interleave [<number>]" with
37 --interleave[=<number>].
39 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
41 * readelf.c (get_elf_section_flags): Support SHF_COMPRESSED.
42 (get_compression_header): New.
43 (process_section_headers): Dump compression header if needed.
44 (uncompress_section_contents): Don't free compressed_buffer here.
45 (load_specific_debug_section): Free the compressed buffer, update
46 the section buffer and the section size if uncompress is
49 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
51 * configure: Regenerated.
53 2015-04-02 Mike Frysinger <vapier@gentoo.org>
55 * MAINTAINERS: Update my e-mail address.
57 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
59 * configure: Regenerated.
61 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
63 * configure.ac: Revert the AM_ZLIB change.
64 * Makefile.in: Regenerated.
65 * aclocal.m4: Likewise.
66 * configure: Likewise.
68 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
70 * Makefile.am (ZLIB): New.
72 (AM_CFLAGS): Add $(ZLIBINC).
73 (readelf_LDADD): Add $(ZLIB).
74 * configure.ac (AM_ZLIB): Removed.
75 (zlibdir): New. AC_SUBST.
77 Add --with-system-zlib.
78 * Makefile.in: Regenerated.
79 * config.in: Likewise.
80 * configure: Likewise.
82 2015-03-19 Nick Clifton <nickc@redhat.com>
84 * readelf.c (get_machine_flags): Decode RL78's G13 and G14 flags.
86 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
87 Nick Clifton <nickc@redhat.com>
90 * doc/binutils.texi: Note that when objcopy compresses debug
91 sections the compression is only performed if it makes the section
94 2015-03-10 H.J. Lu <hongjiu.lu@intel.com>
97 * readelf.c (parse_args): Move nothing to do warning to ...
100 2015-03-10 Nick Clifton <nickc@redhat.com>
103 * readelf.c (parse_args): Enhance check for nothing to do by
104 accounting for the --wide option.
107 * objcopy.c (copy_object): Avoid calling fatal as that does not
108 allow the parent to clean up temporary files.
110 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
113 * readelf.c: Remove support for ELF_ARM_HASENTRY.
115 2015-03-05 Nick Clifton <nickc@redhat.com>
118 * doc/binutils.texi (objcopy): Extend description of
119 --add-gnu-debuglink option to explain that the separate debug info
120 file must exist. Add a description of what to do if the debug
121 info file is built in one place but then installed into a separate
124 2015-03-05 Nick Clifton <nickc@redhat.com>
127 * dlltool.c (temp_file_to_remove): New local array.
128 (unlink_temp_files): New functions - unlinks any file in the
129 temp_file_to_remove array, unless dotdeltemps is set.
130 (gen_exp_file): Add temp files to array.
131 (make_head): Likewise.
132 (make_delay_head): Likewise.
133 (make_tail): Likewise.
134 (gen_lib_file): Call unlink_temp_files.
136 2015-02-28 Andrew Burgess <andrew.burgess@embecosm.com>
138 * objcopy.c (update_sections): New list.
139 (command_line_switch): Add OPTION_UPDATE_SECTION.
140 (copy_options): Add update-section.
141 (copy_usage): Document new option.
142 (is_update_section): New function.
143 (is_strip_section_1): Add check for attempt to update and remove
145 (copy_object): Update size and content of requested sections.
146 (skip_section): Don't copy for updated sections.
147 (copy_main): Handle --update-section.
148 * doc/binutils.texi (objcopy): Add description of --update-section
150 * NEWS: Mention --update-section option.
152 2015-02-26 Nick Clifton <nickc@redhat.com>
155 * coffgrok.c (do_type): Check for an out of range tag index.
156 Check for integer overflow computing array dimension.
157 (do_define): Likewise.
159 2015-02-26 Andrew Burgess <andrew.burgess@embecosm.com>
161 * objcopy.c (init_section_add): Rename optarg to arg in order to
162 avoid shadowing a global variable.
164 2015-02-26 Nick Clifton <nickc@redhat.com>
167 * resrc.c (write_rc_messagetable): Tighten check for invalid
170 * dwarf.c (display_debug_loc): Pacify the undefined behaviour
171 sanitizer by simplifying address difference calculation.
172 (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
173 order to avoid arithmetic overflows.
174 (frame_display_row): Cast cfa_offset before printing it.
175 (display_debug_frames): Likewise.
176 Check for an unexpected segment size.
177 Chnage type of 'l' local to dwarf_vma and cast it back to an int
179 (process_cu_tu_index): Tighten check for an invalid ncols value.
180 * readelf.c (process_corefile_note_segment): Check for
181 inote.descdata extending beyond the end of the section.
182 (process_v850_notes): Likewise.
184 2015-02-26 Terry Guo <terry.guo@arm.com>
186 * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
189 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
191 * objcopy.c (init_section_add): New function.
192 (section_add_load_file): New function.
193 (copy_main): Make use of new functions.
195 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
197 * od-elf32_avr.c: Add elf32-avr.h include.
198 (OPT_AVRPROP): Define.
199 (options[]): Add 'avr-prop' entry.
200 (elf32_avr_help): Add avr-prop help text.
201 (elf32_avr_dump_avr_prop): New function.
202 (elf32_avr_dump): Add check for avr-prop.
204 2015-02-24 Nick Clifton <nickc@redhat.com>
206 * readelf.c (get_machine_flags): Remove deprecated V850 machine
208 (get_v850_section_type_name): New function. Handles V850 special
210 (get_section_type_name): Add support for V850.
211 (get_v850_elf_note_type): New function. Returns the name of a
213 (print_v850_note): New function. Prints a V850 note.
214 (process_v850_notes): New function. Prints V850 notes.
215 (process_note_sections): Add support for V850.
217 2015-02-24 Mike Frysinger <vapier@gentoo.org>
220 * readelf.c (process_symbol_table): Declare chained. Increment it
221 in every loop. Abort when chained is larger than nchains. Move
222 error check outside of chain loop.
224 2015-02-24 Dmitry Antipov <dantipov@nvidia.com>
226 * readelf.c (find_symbol_for_address): Use a binary search to
227 speed up symbol location. Skip check for function symbol type.
228 (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
229 list of function symbols.
230 (dump_ia64_unwind): Initialise the funtab and nfuns fields and
231 pass them to find_symbol_for_address.
232 (dump_hppa_unwind): Likewise.
233 (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
234 (dump_arm_unwind): Initialise the funtab and nfuns fields.
236 2015-02-24 Nick Clifton <nickc@redhat.com>
238 * objdump.c (dump_section): Extend the warning message displayed
239 when a section cannot be loaded.
241 2015-02-21 Mike Frysinger <vapier@gentoo.org>
243 * readelf.c (process_program_headers): Add newline to warning
246 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
248 * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
251 2015-02-13 Nick Clifton <nickc@redhat.com>
254 * dwarf.c (read_leb128): Fix test for shift becoming too large.
256 * coffgrok.c (do_define): Add check for type size overflow.
257 * srconv.c (walk_tree_sfile): Check that enough sections are
258 available before parsing.
262 * dwarf.c (display_debug_aranges): Add check for an excessive
264 (process_cu_tu_index): Check for a row * columns sum being too
267 2015-02-13 Alan Modra <amodra@gmail.com>
269 * dwarf.c: Formatting, whitespace.
270 (process_debug_info): Style fix.
272 2015-02-11 Nick Clifton <nickc@redhat.com>
274 * rl78-decode.opc: Add 'a' attribute to instructions that support
276 * rl78-decode.c: Regenerate.
277 * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
280 2015-02-11 Nick Clifton <nickc@redhat.com>
283 * dwarf.c (display_debug_pubnames_worker): Work around compiler
284 bug checking address ranges.
285 (display_debug_frames): Likewise.
286 (display_gdb_index): Likewise.
287 (process_cu_tu_index): Add range check on the ncols value.
289 2015-02-10 Nick Clifton <nickc@redhat.com>
292 * dwarf.c (eh_addr_size): Use an unsigned type.
293 (size_of_encoded_value): Return an unsigned type.
294 (read_leb128): Break if the shift becomes too big.
295 (process_extended_line_op): Do not read the address if the length
297 (read_cie): Warn and fail if the pointer size or segment size are
299 * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
300 structure definition.
301 (DWARF2_External_PubNames): Likewise.
302 (DWARF2_External_CompUnit): Likewise.
303 (DWARF2_External_ARange): Likewise.
304 (DWARF2_Internal_LineInfo): Use dwarf_vma type for
306 (eh_addr_size): Update prototype.
309 * dwarf.c (process_debug_info): Zero the debug information array
310 since correct initialisation cannot be relied upon.
311 (process_cu_tu_index): Improve range checks.
314 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
316 * readelf.c (dump_relocations): Handle printing offsets which are
318 (process_corefile_note_segment): Add range check of the namesz
321 2015-02-09 Mark Wielaard <mjw@redhat.com>
323 * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
324 and DW_LANG_Fortran08.
326 2015-02-06 Nick Clifton <nickc@redhat.com>
329 * dwarf.c (display_debug_frames): Fix range checks to work on
330 32-bit binaries complied on a 64-bit host.
333 * dwarf.c (xcmalloc): Fail if the arguments are too big.
334 (xcrealloc): Likewise.
335 (xcalloc2): Likewise.
336 * readelf.c (process_mips_specific): Fail if an option has an
339 2015-02-05 Alan Modra <amodra@gmail.com>
342 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
344 2015-02-04 Nick Clifton <nickc@redhat.com>
347 * dwarf.c (read_and_display_attr_value): Test for a block length
348 being so long that it wraps around to before the start of the block.
349 (process_debug_info): Test for section_begin wrapping around to
350 before the start of the section.
351 (display_gdb_index): Test for num_cus being so large that the end
352 address wraps around to before the start of the section.
353 (process_cu_tu_index): Test for j being so large that the section
354 index pool wraps around to before the start of the section.
356 2015-02-03 Nick Clifton <nickc@redhat.com>
359 * dwarf.c (process_debug_info): Add range check.
360 (display_debug_pubnames_worker): Likewise.
361 (display_gdb_index): Fix range check.
362 (process_cu_tu_index): Add range check.
363 * readelf.c (get_data): Change parameter types from size_t to
364 bfd_size_type. Add checks for loss of accuracy when casting from
365 bfd_size_type to size_t.
366 (get_dynamic_data): Likewise.
367 (process_section_groups): Limit number of error messages.
369 2015-02-03 Nick Clifton <nickc@redhat.com>
372 * objdump.c (display_any_bfd): Fail if archives nest too deeply.
374 2015-01-28 James Bowman <james.bowman@ftdichip.com>
376 * readelf.c: Add FT32 support.
378 2015-01-27 Nick Clifton <nickc@redhat.com>
381 * dlltool.c (identify_search_archive): If the last archive was the
382 same as the current archive, terminate the loop.
384 * addr2line.c (slurp_symtab): If the symcount is zero, free the
385 symbol table pointer.
387 * rcparse.y: Add checks to avoid integer divide by zero.
388 * rescoff.c (read_coff_rsrc): Add check on the size of the
390 (read_coff_res_dir): Add check on the nesting level.
391 Check for resource names overrunning the buffer.
392 * resrc.c (write_rc_messagetable): Update formatting.
393 Add check of 'elen' being zero.
395 2015-01-23 Nick Clifton <nickc@redhat.com>
397 * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
398 by recent delta, when compiling on for a 32-bit host.
400 2015-01-21 Nick Clifton <nickc@redhat.com>
403 * addr2line.c (main): Call bfd_set_error_program_name.
404 * ar.c (main): Likewise.
405 * coffdump.c (main): Likewise.
406 * cxxfilt.c (main): Likewise.
407 * dlltool.c (main): Likewise.
408 * nlmconv.c (main): Likewise.
409 * nm.c (main): Likewise.
410 * objdump.c (main): Likewise.
411 * size.c (main): Likewise.
412 * srconv.c (main): Likewise.
413 * strings.c (main): Likewise.
414 * sysdump.c (main): Likewise.
415 * windmc.c (main): Likewise.
416 * windres.c (main): Likewise.
417 * objcopy.c (main): Likewise.
418 (copy_relocations_in_section): Check for relocs without associated
421 2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
423 * MAINTAINERS: Add self to ARM maintainers list.
425 2015-01-21 Nick Clifton <nickc@redhat.com>
428 * coffgrok.c (do_type): Check that computed ref exists.
429 (doit): Add range checks when computing section for scope.
431 2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
433 * dwarf.c (process_debug_info): Properly check abbrev size.
435 2015-01-12 Nick Clifton <nickc@redhat.com>
438 * dwarf.c (process_debug_info): Check for abbrev_base being larger
439 than the section size.
440 (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
442 (xcalloc2): New function. Like xcalloc, but checks for overflow.
443 (display_debug_addr): Use xcalloc to allocate the debug_addr_info
444 array. Check for an address_base that is too large.
446 * dwarf.h (xcalloc2): Prototype.
448 2015-01-12 Alan Modra <amodra@gmail.com>
450 * prdbg.c (print_debugging_info): Don't use void* for function
452 * budbg.h (print_debugging_info): Update prototype.
454 2015-01-08 Nick Clifton <nickc@redhat.com>
457 * ojcopy.c (copy_object): Free the symbol table if no symbols
459 (copy_file): Use bfd_close_all_done to close files that could not
462 * sysdump.c (getINT): Fail if reading off the end of the buffer.
463 Replace call to abort with a call to fatal.
464 (getCHARS): Prevetn reading off the end of the buffer.
466 * nlmconv.c (i386_mangle_relocs): Skip relocs without an
468 (powerpc_mangle_relocs): Skip unrecognised relocs. Check address
469 range before applying a reloc.
471 2015-01-07 Nick Clifton <nickc@redhat.com>
474 * dlltool.c (scan_obj_file): Break loop if the last archive
475 displayed matches the current archive.
477 * objdump.c (display_any_bfd): Add a depth limit to nested archive
478 display in order to avoid infinite loops.
479 * srconv.c: Replace calls to abort with calls to fatal with an
482 2015-01-06 Nick Clifton <nickc@redhat.com>
485 * coffdump.c (dump_coff_section): Check for a symbol being
486 available before printing its name.
487 (main): Check the return value from coff_grok.
488 * coffgrok.c: Reformat and tidy.
489 Add range checks to most functions.
490 (coff_grok): Return NULL if the input bfd is not in a COFF
492 * coffgrok.h: Reformat and tidy.
493 (struct coff_section): Change the nrelocs field to unsigned.
494 * srconv.c (main): Check the return value from coff_grok.
496 2015-01-05 Nick Clifton <nickc@redhat.com>
499 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
500 help initialize the info.elfinfo field.
501 (print_size_symbols): Add 'synth_count' parameter. Use it to set
502 the is_synthetic parameter when calling print_symbol.
503 (print_symbols): Likewise.
504 (display_rel_file): Pass synth_count to printing function.
505 (display_archive): Break loop if the last archive displayed
506 matches the current archive.
507 * size.c (display_archive): Likewise.
509 2015-01-05 Nick Clifton <nickc@redhat.com>
512 * dwarf.c (alloc_num_debug_info_entries): New variable.
513 (process_debug_info): Set it. Use it to avoid displaying
514 attributes for which there is no info.
515 (display_debug_abbrev): Check that the debug_info_entry index is
516 valid before using it.
517 (display_loc_list_dwo): Likewise.
518 (process_cu_tu_index): Add range check for an overlarge dw_sect
520 (free_debug_memory): Reset alloc_num_debug_info_entries.
521 * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
523 (dynamic_section_mips_val): Warn if the timestamp is invalid.
524 (print_mips_got_entry): Add a data_end parameter. Warn if a read
525 would go beyond the end of the data, and return an error value.
526 (process_mips_specific): Do not read options from beyond the end
528 Correct code to display optional data at the end of an option.
529 Warn if there are too many GOT symbols.
530 Update calls to print_mips_got_entry, and handle error returns.
532 2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
535 * doc/binutils.texi (dlltool): Correct description of --kill-at
538 2015-01-01 Alan Modra <amodra@gmail.com>
540 * version.c (print_version): Just print current year.
542 2015-01-01 Alan Modra <amodra@gmail.com>
544 Update year range in copyright notice of all files.
546 For older changes see ChangeLog-2014
548 Copyright (C) 2015 Free Software Foundation, Inc.
550 Copying and distribution of this file, with or without modification,
551 are permitted in any medium without royalty provided the copyright
552 notice and this notice are preserved.
558 version-control: never