1 2015-04-09 Nick Clifton <nickc@redhat.com>
3 * readelf.c (get_machine_flags): Report the setting of the string
6 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
8 * objcopy.c (do_debug_sections): Add compress_zlib,
9 compress_gnu_zlib and compress_gabi_zlib.
10 (copy_options): Use optional_argument on compress-debug-sections.
11 (copy_usage): Update --compress-debug-sections.
12 (copy_file): Handle compress_zlib, compress_gnu_zlib and
15 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
16 * doc/binutils.texi: Document
17 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
19 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
21 * objcopy.c (copy_usage): Replace "--interleave [<number>]" with
22 --interleave[=<number>].
24 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
26 * readelf.c (get_elf_section_flags): Support SHF_COMPRESSED.
27 (get_compression_header): New.
28 (process_section_headers): Dump compression header if needed.
29 (uncompress_section_contents): Don't free compressed_buffer here.
30 (load_specific_debug_section): Free the compressed buffer, update
31 the section buffer and the section size if uncompress is
34 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
36 * configure: Regenerated.
38 2015-04-02 Mike Frysinger <vapier@gentoo.org>
40 * MAINTAINERS: Update my e-mail address.
42 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
44 * configure: Regenerated.
46 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
48 * configure.ac: Revert the AM_ZLIB change.
49 * Makefile.in: Regenerated.
50 * aclocal.m4: Likewise.
51 * configure: Likewise.
53 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
55 * Makefile.am (ZLIB): New.
57 (AM_CFLAGS): Add $(ZLIBINC).
58 (readelf_LDADD): Add $(ZLIB).
59 * configure.ac (AM_ZLIB): Removed.
60 (zlibdir): New. AC_SUBST.
62 Add --with-system-zlib.
63 * Makefile.in: Regenerated.
64 * config.in: Likewise.
65 * configure: Likewise.
67 2015-03-19 Nick Clifton <nickc@redhat.com>
69 * readelf.c (get_machine_flags): Decode RL78's G13 and G14 flags.
71 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
72 Nick Clifton <nickc@redhat.com>
75 * doc/binutils.texi: Note that when objcopy compresses debug
76 sections the compression is only performed if it makes the section
79 2015-03-10 H.J. Lu <hongjiu.lu@intel.com>
82 * readelf.c (parse_args): Move nothing to do warning to ...
85 2015-03-10 Nick Clifton <nickc@redhat.com>
88 * readelf.c (parse_args): Enhance check for nothing to do by
89 accounting for the --wide option.
92 * objcopy.c (copy_object): Avoid calling fatal as that does not
93 allow the parent to clean up temporary files.
95 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
98 * readelf.c: Remove support for ELF_ARM_HASENTRY.
100 2015-03-05 Nick Clifton <nickc@redhat.com>
103 * doc/binutils.texi (objcopy): Extend description of
104 --add-gnu-debuglink option to explain that the separate debug info
105 file must exist. Add a description of what to do if the debug
106 info file is built in one place but then installed into a separate
109 2015-03-05 Nick Clifton <nickc@redhat.com>
112 * dlltool.c (temp_file_to_remove): New local array.
113 (unlink_temp_files): New functions - unlinks any file in the
114 temp_file_to_remove array, unless dotdeltemps is set.
115 (gen_exp_file): Add temp files to array.
116 (make_head): Likewise.
117 (make_delay_head): Likewise.
118 (make_tail): Likewise.
119 (gen_lib_file): Call unlink_temp_files.
121 2015-02-28 Andrew Burgess <andrew.burgess@embecosm.com>
123 * objcopy.c (update_sections): New list.
124 (command_line_switch): Add OPTION_UPDATE_SECTION.
125 (copy_options): Add update-section.
126 (copy_usage): Document new option.
127 (is_update_section): New function.
128 (is_strip_section_1): Add check for attempt to update and remove
130 (copy_object): Update size and content of requested sections.
131 (skip_section): Don't copy for updated sections.
132 (copy_main): Handle --update-section.
133 * doc/binutils.texi (objcopy): Add description of --update-section
135 * NEWS: Mention --update-section option.
137 2015-02-26 Nick Clifton <nickc@redhat.com>
140 * coffgrok.c (do_type): Check for an out of range tag index.
141 Check for integer overflow computing array dimension.
142 (do_define): Likewise.
144 2015-02-26 Andrew Burgess <andrew.burgess@embecosm.com>
146 * objcopy.c (init_section_add): Rename optarg to arg in order to
147 avoid shadowing a global variable.
149 2015-02-26 Nick Clifton <nickc@redhat.com>
152 * resrc.c (write_rc_messagetable): Tighten check for invalid
155 * dwarf.c (display_debug_loc): Pacify the undefined behaviour
156 sanitizer by simplifying address difference calculation.
157 (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
158 order to avoid arithmetic overflows.
159 (frame_display_row): Cast cfa_offset before printing it.
160 (display_debug_frames): Likewise.
161 Check for an unexpected segment size.
162 Chnage type of 'l' local to dwarf_vma and cast it back to an int
164 (process_cu_tu_index): Tighten check for an invalid ncols value.
165 * readelf.c (process_corefile_note_segment): Check for
166 inote.descdata extending beyond the end of the section.
167 (process_v850_notes): Likewise.
169 2015-02-26 Terry Guo <terry.guo@arm.com>
171 * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
174 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
176 * objcopy.c (init_section_add): New function.
177 (section_add_load_file): New function.
178 (copy_main): Make use of new functions.
180 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
182 * od-elf32_avr.c: Add elf32-avr.h include.
183 (OPT_AVRPROP): Define.
184 (options[]): Add 'avr-prop' entry.
185 (elf32_avr_help): Add avr-prop help text.
186 (elf32_avr_dump_avr_prop): New function.
187 (elf32_avr_dump): Add check for avr-prop.
189 2015-02-24 Nick Clifton <nickc@redhat.com>
191 * readelf.c (get_machine_flags): Remove deprecated V850 machine
193 (get_v850_section_type_name): New function. Handles V850 special
195 (get_section_type_name): Add support for V850.
196 (get_v850_elf_note_type): New function. Returns the name of a
198 (print_v850_note): New function. Prints a V850 note.
199 (process_v850_notes): New function. Prints V850 notes.
200 (process_note_sections): Add support for V850.
202 2015-02-24 Mike Frysinger <vapier@gentoo.org>
205 * readelf.c (process_symbol_table): Declare chained. Increment it
206 in every loop. Abort when chained is larger than nchains. Move
207 error check outside of chain loop.
209 2015-02-24 Dmitry Antipov <dantipov@nvidia.com>
211 * readelf.c (find_symbol_for_address): Use a binary search to
212 speed up symbol location. Skip check for function symbol type.
213 (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
214 list of function symbols.
215 (dump_ia64_unwind): Initialise the funtab and nfuns fields and
216 pass them to find_symbol_for_address.
217 (dump_hppa_unwind): Likewise.
218 (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
219 (dump_arm_unwind): Initialise the funtab and nfuns fields.
221 2015-02-24 Nick Clifton <nickc@redhat.com>
223 * objdump.c (dump_section): Extend the warning message displayed
224 when a section cannot be loaded.
226 2015-02-21 Mike Frysinger <vapier@gentoo.org>
228 * readelf.c (process_program_headers): Add newline to warning
231 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
233 * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
236 2015-02-13 Nick Clifton <nickc@redhat.com>
239 * dwarf.c (read_leb128): Fix test for shift becoming too large.
241 * coffgrok.c (do_define): Add check for type size overflow.
242 * srconv.c (walk_tree_sfile): Check that enough sections are
243 available before parsing.
247 * dwarf.c (display_debug_aranges): Add check for an excessive
249 (process_cu_tu_index): Check for a row * columns sum being too
252 2015-02-13 Alan Modra <amodra@gmail.com>
254 * dwarf.c: Formatting, whitespace.
255 (process_debug_info): Style fix.
257 2015-02-11 Nick Clifton <nickc@redhat.com>
259 * rl78-decode.opc: Add 'a' attribute to instructions that support
261 * rl78-decode.c: Regenerate.
262 * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
265 2015-02-11 Nick Clifton <nickc@redhat.com>
268 * dwarf.c (display_debug_pubnames_worker): Work around compiler
269 bug checking address ranges.
270 (display_debug_frames): Likewise.
271 (display_gdb_index): Likewise.
272 (process_cu_tu_index): Add range check on the ncols value.
274 2015-02-10 Nick Clifton <nickc@redhat.com>
277 * dwarf.c (eh_addr_size): Use an unsigned type.
278 (size_of_encoded_value): Return an unsigned type.
279 (read_leb128): Break if the shift becomes too big.
280 (process_extended_line_op): Do not read the address if the length
282 (read_cie): Warn and fail if the pointer size or segment size are
284 * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
285 structure definition.
286 (DWARF2_External_PubNames): Likewise.
287 (DWARF2_External_CompUnit): Likewise.
288 (DWARF2_External_ARange): Likewise.
289 (DWARF2_Internal_LineInfo): Use dwarf_vma type for
291 (eh_addr_size): Update prototype.
294 * dwarf.c (process_debug_info): Zero the debug information array
295 since correct initialisation cannot be relied upon.
296 (process_cu_tu_index): Improve range checks.
299 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
301 * readelf.c (dump_relocations): Handle printing offsets which are
303 (process_corefile_note_segment): Add range check of the namesz
306 2015-02-09 Mark Wielaard <mjw@redhat.com>
308 * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
309 and DW_LANG_Fortran08.
311 2015-02-06 Nick Clifton <nickc@redhat.com>
314 * dwarf.c (display_debug_frames): Fix range checks to work on
315 32-bit binaries complied on a 64-bit host.
318 * dwarf.c (xcmalloc): Fail if the arguments are too big.
319 (xcrealloc): Likewise.
320 (xcalloc2): Likewise.
321 * readelf.c (process_mips_specific): Fail if an option has an
324 2015-02-05 Alan Modra <amodra@gmail.com>
327 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
329 2015-02-04 Nick Clifton <nickc@redhat.com>
332 * dwarf.c (read_and_display_attr_value): Test for a block length
333 being so long that it wraps around to before the start of the block.
334 (process_debug_info): Test for section_begin wrapping around to
335 before the start of the section.
336 (display_gdb_index): Test for num_cus being so large that the end
337 address wraps around to before the start of the section.
338 (process_cu_tu_index): Test for j being so large that the section
339 index pool wraps around to before the start of the section.
341 2015-02-03 Nick Clifton <nickc@redhat.com>
344 * dwarf.c (process_debug_info): Add range check.
345 (display_debug_pubnames_worker): Likewise.
346 (display_gdb_index): Fix range check.
347 (process_cu_tu_index): Add range check.
348 * readelf.c (get_data): Change parameter types from size_t to
349 bfd_size_type. Add checks for loss of accuracy when casting from
350 bfd_size_type to size_t.
351 (get_dynamic_data): Likewise.
352 (process_section_groups): Limit number of error messages.
354 2015-02-03 Nick Clifton <nickc@redhat.com>
357 * objdump.c (display_any_bfd): Fail if archives nest too deeply.
359 2015-01-28 James Bowman <james.bowman@ftdichip.com>
361 * readelf.c: Add FT32 support.
363 2015-01-27 Nick Clifton <nickc@redhat.com>
366 * dlltool.c (identify_search_archive): If the last archive was the
367 same as the current archive, terminate the loop.
369 * addr2line.c (slurp_symtab): If the symcount is zero, free the
370 symbol table pointer.
372 * rcparse.y: Add checks to avoid integer divide by zero.
373 * rescoff.c (read_coff_rsrc): Add check on the size of the
375 (read_coff_res_dir): Add check on the nesting level.
376 Check for resource names overrunning the buffer.
377 * resrc.c (write_rc_messagetable): Update formatting.
378 Add check of 'elen' being zero.
380 2015-01-23 Nick Clifton <nickc@redhat.com>
382 * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
383 by recent delta, when compiling on for a 32-bit host.
385 2015-01-21 Nick Clifton <nickc@redhat.com>
388 * addr2line.c (main): Call bfd_set_error_program_name.
389 * ar.c (main): Likewise.
390 * coffdump.c (main): Likewise.
391 * cxxfilt.c (main): Likewise.
392 * dlltool.c (main): Likewise.
393 * nlmconv.c (main): Likewise.
394 * nm.c (main): Likewise.
395 * objdump.c (main): Likewise.
396 * size.c (main): Likewise.
397 * srconv.c (main): Likewise.
398 * strings.c (main): Likewise.
399 * sysdump.c (main): Likewise.
400 * windmc.c (main): Likewise.
401 * windres.c (main): Likewise.
402 * objcopy.c (main): Likewise.
403 (copy_relocations_in_section): Check for relocs without associated
406 2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
408 * MAINTAINERS: Add self to ARM maintainers list.
410 2015-01-21 Nick Clifton <nickc@redhat.com>
413 * coffgrok.c (do_type): Check that computed ref exists.
414 (doit): Add range checks when computing section for scope.
416 2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
418 * dwarf.c (process_debug_info): Properly check abbrev size.
420 2015-01-12 Nick Clifton <nickc@redhat.com>
423 * dwarf.c (process_debug_info): Check for abbrev_base being larger
424 than the section size.
425 (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
427 (xcalloc2): New function. Like xcalloc, but checks for overflow.
428 (display_debug_addr): Use xcalloc to allocate the debug_addr_info
429 array. Check for an address_base that is too large.
431 * dwarf.h (xcalloc2): Prototype.
433 2015-01-12 Alan Modra <amodra@gmail.com>
435 * prdbg.c (print_debugging_info): Don't use void* for function
437 * budbg.h (print_debugging_info): Update prototype.
439 2015-01-08 Nick Clifton <nickc@redhat.com>
442 * ojcopy.c (copy_object): Free the symbol table if no symbols
444 (copy_file): Use bfd_close_all_done to close files that could not
447 * sysdump.c (getINT): Fail if reading off the end of the buffer.
448 Replace call to abort with a call to fatal.
449 (getCHARS): Prevetn reading off the end of the buffer.
451 * nlmconv.c (i386_mangle_relocs): Skip relocs without an
453 (powerpc_mangle_relocs): Skip unrecognised relocs. Check address
454 range before applying a reloc.
456 2015-01-07 Nick Clifton <nickc@redhat.com>
459 * dlltool.c (scan_obj_file): Break loop if the last archive
460 displayed matches the current archive.
462 * objdump.c (display_any_bfd): Add a depth limit to nested archive
463 display in order to avoid infinite loops.
464 * srconv.c: Replace calls to abort with calls to fatal with an
467 2015-01-06 Nick Clifton <nickc@redhat.com>
470 * coffdump.c (dump_coff_section): Check for a symbol being
471 available before printing its name.
472 (main): Check the return value from coff_grok.
473 * coffgrok.c: Reformat and tidy.
474 Add range checks to most functions.
475 (coff_grok): Return NULL if the input bfd is not in a COFF
477 * coffgrok.h: Reformat and tidy.
478 (struct coff_section): Change the nrelocs field to unsigned.
479 * srconv.c (main): Check the return value from coff_grok.
481 2015-01-05 Nick Clifton <nickc@redhat.com>
484 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
485 help initialize the info.elfinfo field.
486 (print_size_symbols): Add 'synth_count' parameter. Use it to set
487 the is_synthetic parameter when calling print_symbol.
488 (print_symbols): Likewise.
489 (display_rel_file): Pass synth_count to printing function.
490 (display_archive): Break loop if the last archive displayed
491 matches the current archive.
492 * size.c (display_archive): Likewise.
494 2015-01-05 Nick Clifton <nickc@redhat.com>
497 * dwarf.c (alloc_num_debug_info_entries): New variable.
498 (process_debug_info): Set it. Use it to avoid displaying
499 attributes for which there is no info.
500 (display_debug_abbrev): Check that the debug_info_entry index is
501 valid before using it.
502 (display_loc_list_dwo): Likewise.
503 (process_cu_tu_index): Add range check for an overlarge dw_sect
505 (free_debug_memory): Reset alloc_num_debug_info_entries.
506 * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
508 (dynamic_section_mips_val): Warn if the timestamp is invalid.
509 (print_mips_got_entry): Add a data_end parameter. Warn if a read
510 would go beyond the end of the data, and return an error value.
511 (process_mips_specific): Do not read options from beyond the end
513 Correct code to display optional data at the end of an option.
514 Warn if there are too many GOT symbols.
515 Update calls to print_mips_got_entry, and handle error returns.
517 2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
520 * doc/binutils.texi (dlltool): Correct description of --kill-at
523 2015-01-01 Alan Modra <amodra@gmail.com>
525 * version.c (print_version): Just print current year.
527 2015-01-01 Alan Modra <amodra@gmail.com>
529 Update year range in copyright notice of all files.
531 For older changes see ChangeLog-2014
533 Copyright (C) 2015 Free Software Foundation, Inc.
535 Copying and distribution of this file, with or without modification,
536 are permitted in any medium without royalty provided the copyright
537 notice and this notice are preserved.
543 version-control: never