1 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
3 * objcopy.c (do_debug_sections): Add compress_zlib,
4 compress_gnu_zlib and compress_gabi_zlib.
5 (copy_options): Use optional_argument on compress-debug-sections.
6 (copy_usage): Update --compress-debug-sections.
7 (copy_file): Handle compress_zlib, compress_gnu_zlib and
10 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
11 * doc/binutils.texi: Document
12 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
14 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
16 * objcopy.c (copy_usage): Replace "--interleave [<number>]" with
17 --interleave[=<number>].
19 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
21 * readelf.c (get_elf_section_flags): Support SHF_COMPRESSED.
22 (get_compression_header): New.
23 (process_section_headers): Dump compression header if needed.
24 (uncompress_section_contents): Don't free compressed_buffer here.
25 (load_specific_debug_section): Free the compressed buffer, update
26 the section buffer and the section size if uncompress is
29 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
31 * configure: Regenerated.
33 2015-04-02 Mike Frysinger <vapier@gentoo.org>
35 * MAINTAINERS: Update my e-mail address.
37 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
39 * configure: Regenerated.
41 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
43 * configure.ac: Revert the AM_ZLIB change.
44 * Makefile.in: Regenerated.
45 * aclocal.m4: Likewise.
46 * configure: Likewise.
48 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
50 * Makefile.am (ZLIB): New.
52 (AM_CFLAGS): Add $(ZLIBINC).
53 (readelf_LDADD): Add $(ZLIB).
54 * configure.ac (AM_ZLIB): Removed.
55 (zlibdir): New. AC_SUBST.
57 Add --with-system-zlib.
58 * Makefile.in: Regenerated.
59 * config.in: Likewise.
60 * configure: Likewise.
62 2015-03-19 Nick Clifton <nickc@redhat.com>
64 * readelf.c (get_machine_flags): Decode RL78's G13 and G14 flags.
66 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
67 Nick Clifton <nickc@redhat.com>
70 * doc/binutils.texi: Note that when objcopy compresses debug
71 sections the compression is only performed if it makes the section
74 2015-03-10 H.J. Lu <hongjiu.lu@intel.com>
77 * readelf.c (parse_args): Move nothing to do warning to ...
80 2015-03-10 Nick Clifton <nickc@redhat.com>
83 * readelf.c (parse_args): Enhance check for nothing to do by
84 accounting for the --wide option.
87 * objcopy.c (copy_object): Avoid calling fatal as that does not
88 allow the parent to clean up temporary files.
90 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
93 * readelf.c: Remove support for ELF_ARM_HASENTRY.
95 2015-03-05 Nick Clifton <nickc@redhat.com>
98 * doc/binutils.texi (objcopy): Extend description of
99 --add-gnu-debuglink option to explain that the separate debug info
100 file must exist. Add a description of what to do if the debug
101 info file is built in one place but then installed into a separate
104 2015-03-05 Nick Clifton <nickc@redhat.com>
107 * dlltool.c (temp_file_to_remove): New local array.
108 (unlink_temp_files): New functions - unlinks any file in the
109 temp_file_to_remove array, unless dotdeltemps is set.
110 (gen_exp_file): Add temp files to array.
111 (make_head): Likewise.
112 (make_delay_head): Likewise.
113 (make_tail): Likewise.
114 (gen_lib_file): Call unlink_temp_files.
116 2015-02-28 Andrew Burgess <andrew.burgess@embecosm.com>
118 * objcopy.c (update_sections): New list.
119 (command_line_switch): Add OPTION_UPDATE_SECTION.
120 (copy_options): Add update-section.
121 (copy_usage): Document new option.
122 (is_update_section): New function.
123 (is_strip_section_1): Add check for attempt to update and remove
125 (copy_object): Update size and content of requested sections.
126 (skip_section): Don't copy for updated sections.
127 (copy_main): Handle --update-section.
128 * doc/binutils.texi (objcopy): Add description of --update-section
130 * NEWS: Mention --update-section option.
132 2015-02-26 Nick Clifton <nickc@redhat.com>
135 * coffgrok.c (do_type): Check for an out of range tag index.
136 Check for integer overflow computing array dimension.
137 (do_define): Likewise.
139 2015-02-26 Andrew Burgess <andrew.burgess@embecosm.com>
141 * objcopy.c (init_section_add): Rename optarg to arg in order to
142 avoid shadowing a global variable.
144 2015-02-26 Nick Clifton <nickc@redhat.com>
147 * resrc.c (write_rc_messagetable): Tighten check for invalid
150 * dwarf.c (display_debug_loc): Pacify the undefined behaviour
151 sanitizer by simplifying address difference calculation.
152 (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
153 order to avoid arithmetic overflows.
154 (frame_display_row): Cast cfa_offset before printing it.
155 (display_debug_frames): Likewise.
156 Check for an unexpected segment size.
157 Chnage type of 'l' local to dwarf_vma and cast it back to an int
159 (process_cu_tu_index): Tighten check for an invalid ncols value.
160 * readelf.c (process_corefile_note_segment): Check for
161 inote.descdata extending beyond the end of the section.
162 (process_v850_notes): Likewise.
164 2015-02-26 Terry Guo <terry.guo@arm.com>
166 * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
169 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
171 * objcopy.c (init_section_add): New function.
172 (section_add_load_file): New function.
173 (copy_main): Make use of new functions.
175 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
177 * od-elf32_avr.c: Add elf32-avr.h include.
178 (OPT_AVRPROP): Define.
179 (options[]): Add 'avr-prop' entry.
180 (elf32_avr_help): Add avr-prop help text.
181 (elf32_avr_dump_avr_prop): New function.
182 (elf32_avr_dump): Add check for avr-prop.
184 2015-02-24 Nick Clifton <nickc@redhat.com>
186 * readelf.c (get_machine_flags): Remove deprecated V850 machine
188 (get_v850_section_type_name): New function. Handles V850 special
190 (get_section_type_name): Add support for V850.
191 (get_v850_elf_note_type): New function. Returns the name of a
193 (print_v850_note): New function. Prints a V850 note.
194 (process_v850_notes): New function. Prints V850 notes.
195 (process_note_sections): Add support for V850.
197 2015-02-24 Mike Frysinger <vapier@gentoo.org>
200 * readelf.c (process_symbol_table): Declare chained. Increment it
201 in every loop. Abort when chained is larger than nchains. Move
202 error check outside of chain loop.
204 2015-02-24 Dmitry Antipov <dantipov@nvidia.com>
206 * readelf.c (find_symbol_for_address): Use a binary search to
207 speed up symbol location. Skip check for function symbol type.
208 (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
209 list of function symbols.
210 (dump_ia64_unwind): Initialise the funtab and nfuns fields and
211 pass them to find_symbol_for_address.
212 (dump_hppa_unwind): Likewise.
213 (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
214 (dump_arm_unwind): Initialise the funtab and nfuns fields.
216 2015-02-24 Nick Clifton <nickc@redhat.com>
218 * objdump.c (dump_section): Extend the warning message displayed
219 when a section cannot be loaded.
221 2015-02-21 Mike Frysinger <vapier@gentoo.org>
223 * readelf.c (process_program_headers): Add newline to warning
226 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
228 * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
231 2015-02-13 Nick Clifton <nickc@redhat.com>
234 * dwarf.c (read_leb128): Fix test for shift becoming too large.
236 * coffgrok.c (do_define): Add check for type size overflow.
237 * srconv.c (walk_tree_sfile): Check that enough sections are
238 available before parsing.
242 * dwarf.c (display_debug_aranges): Add check for an excessive
244 (process_cu_tu_index): Check for a row * columns sum being too
247 2015-02-13 Alan Modra <amodra@gmail.com>
249 * dwarf.c: Formatting, whitespace.
250 (process_debug_info): Style fix.
252 2015-02-11 Nick Clifton <nickc@redhat.com>
254 * rl78-decode.opc: Add 'a' attribute to instructions that support
256 * rl78-decode.c: Regenerate.
257 * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
260 2015-02-11 Nick Clifton <nickc@redhat.com>
263 * dwarf.c (display_debug_pubnames_worker): Work around compiler
264 bug checking address ranges.
265 (display_debug_frames): Likewise.
266 (display_gdb_index): Likewise.
267 (process_cu_tu_index): Add range check on the ncols value.
269 2015-02-10 Nick Clifton <nickc@redhat.com>
272 * dwarf.c (eh_addr_size): Use an unsigned type.
273 (size_of_encoded_value): Return an unsigned type.
274 (read_leb128): Break if the shift becomes too big.
275 (process_extended_line_op): Do not read the address if the length
277 (read_cie): Warn and fail if the pointer size or segment size are
279 * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
280 structure definition.
281 (DWARF2_External_PubNames): Likewise.
282 (DWARF2_External_CompUnit): Likewise.
283 (DWARF2_External_ARange): Likewise.
284 (DWARF2_Internal_LineInfo): Use dwarf_vma type for
286 (eh_addr_size): Update prototype.
289 * dwarf.c (process_debug_info): Zero the debug information array
290 since correct initialisation cannot be relied upon.
291 (process_cu_tu_index): Improve range checks.
294 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
296 * readelf.c (dump_relocations): Handle printing offsets which are
298 (process_corefile_note_segment): Add range check of the namesz
301 2015-02-09 Mark Wielaard <mjw@redhat.com>
303 * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
304 and DW_LANG_Fortran08.
306 2015-02-06 Nick Clifton <nickc@redhat.com>
309 * dwarf.c (display_debug_frames): Fix range checks to work on
310 32-bit binaries complied on a 64-bit host.
313 * dwarf.c (xcmalloc): Fail if the arguments are too big.
314 (xcrealloc): Likewise.
315 (xcalloc2): Likewise.
316 * readelf.c (process_mips_specific): Fail if an option has an
319 2015-02-05 Alan Modra <amodra@gmail.com>
322 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
324 2015-02-04 Nick Clifton <nickc@redhat.com>
327 * dwarf.c (read_and_display_attr_value): Test for a block length
328 being so long that it wraps around to before the start of the block.
329 (process_debug_info): Test for section_begin wrapping around to
330 before the start of the section.
331 (display_gdb_index): Test for num_cus being so large that the end
332 address wraps around to before the start of the section.
333 (process_cu_tu_index): Test for j being so large that the section
334 index pool wraps around to before the start of the section.
336 2015-02-03 Nick Clifton <nickc@redhat.com>
339 * dwarf.c (process_debug_info): Add range check.
340 (display_debug_pubnames_worker): Likewise.
341 (display_gdb_index): Fix range check.
342 (process_cu_tu_index): Add range check.
343 * readelf.c (get_data): Change parameter types from size_t to
344 bfd_size_type. Add checks for loss of accuracy when casting from
345 bfd_size_type to size_t.
346 (get_dynamic_data): Likewise.
347 (process_section_groups): Limit number of error messages.
349 2015-02-03 Nick Clifton <nickc@redhat.com>
352 * objdump.c (display_any_bfd): Fail if archives nest too deeply.
354 2015-01-28 James Bowman <james.bowman@ftdichip.com>
356 * readelf.c: Add FT32 support.
358 2015-01-27 Nick Clifton <nickc@redhat.com>
361 * dlltool.c (identify_search_archive): If the last archive was the
362 same as the current archive, terminate the loop.
364 * addr2line.c (slurp_symtab): If the symcount is zero, free the
365 symbol table pointer.
367 * rcparse.y: Add checks to avoid integer divide by zero.
368 * rescoff.c (read_coff_rsrc): Add check on the size of the
370 (read_coff_res_dir): Add check on the nesting level.
371 Check for resource names overrunning the buffer.
372 * resrc.c (write_rc_messagetable): Update formatting.
373 Add check of 'elen' being zero.
375 2015-01-23 Nick Clifton <nickc@redhat.com>
377 * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
378 by recent delta, when compiling on for a 32-bit host.
380 2015-01-21 Nick Clifton <nickc@redhat.com>
383 * addr2line.c (main): Call bfd_set_error_program_name.
384 * ar.c (main): Likewise.
385 * coffdump.c (main): Likewise.
386 * cxxfilt.c (main): Likewise.
387 * dlltool.c (main): Likewise.
388 * nlmconv.c (main): Likewise.
389 * nm.c (main): Likewise.
390 * objdump.c (main): Likewise.
391 * size.c (main): Likewise.
392 * srconv.c (main): Likewise.
393 * strings.c (main): Likewise.
394 * sysdump.c (main): Likewise.
395 * windmc.c (main): Likewise.
396 * windres.c (main): Likewise.
397 * objcopy.c (main): Likewise.
398 (copy_relocations_in_section): Check for relocs without associated
401 2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
403 * MAINTAINERS: Add self to ARM maintainers list.
405 2015-01-21 Nick Clifton <nickc@redhat.com>
408 * coffgrok.c (do_type): Check that computed ref exists.
409 (doit): Add range checks when computing section for scope.
411 2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
413 * dwarf.c (process_debug_info): Properly check abbrev size.
415 2015-01-12 Nick Clifton <nickc@redhat.com>
418 * dwarf.c (process_debug_info): Check for abbrev_base being larger
419 than the section size.
420 (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
422 (xcalloc2): New function. Like xcalloc, but checks for overflow.
423 (display_debug_addr): Use xcalloc to allocate the debug_addr_info
424 array. Check for an address_base that is too large.
426 * dwarf.h (xcalloc2): Prototype.
428 2015-01-12 Alan Modra <amodra@gmail.com>
430 * prdbg.c (print_debugging_info): Don't use void* for function
432 * budbg.h (print_debugging_info): Update prototype.
434 2015-01-08 Nick Clifton <nickc@redhat.com>
437 * ojcopy.c (copy_object): Free the symbol table if no symbols
439 (copy_file): Use bfd_close_all_done to close files that could not
442 * sysdump.c (getINT): Fail if reading off the end of the buffer.
443 Replace call to abort with a call to fatal.
444 (getCHARS): Prevetn reading off the end of the buffer.
446 * nlmconv.c (i386_mangle_relocs): Skip relocs without an
448 (powerpc_mangle_relocs): Skip unrecognised relocs. Check address
449 range before applying a reloc.
451 2015-01-07 Nick Clifton <nickc@redhat.com>
454 * dlltool.c (scan_obj_file): Break loop if the last archive
455 displayed matches the current archive.
457 * objdump.c (display_any_bfd): Add a depth limit to nested archive
458 display in order to avoid infinite loops.
459 * srconv.c: Replace calls to abort with calls to fatal with an
462 2015-01-06 Nick Clifton <nickc@redhat.com>
465 * coffdump.c (dump_coff_section): Check for a symbol being
466 available before printing its name.
467 (main): Check the return value from coff_grok.
468 * coffgrok.c: Reformat and tidy.
469 Add range checks to most functions.
470 (coff_grok): Return NULL if the input bfd is not in a COFF
472 * coffgrok.h: Reformat and tidy.
473 (struct coff_section): Change the nrelocs field to unsigned.
474 * srconv.c (main): Check the return value from coff_grok.
476 2015-01-05 Nick Clifton <nickc@redhat.com>
479 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
480 help initialize the info.elfinfo field.
481 (print_size_symbols): Add 'synth_count' parameter. Use it to set
482 the is_synthetic parameter when calling print_symbol.
483 (print_symbols): Likewise.
484 (display_rel_file): Pass synth_count to printing function.
485 (display_archive): Break loop if the last archive displayed
486 matches the current archive.
487 * size.c (display_archive): Likewise.
489 2015-01-05 Nick Clifton <nickc@redhat.com>
492 * dwarf.c (alloc_num_debug_info_entries): New variable.
493 (process_debug_info): Set it. Use it to avoid displaying
494 attributes for which there is no info.
495 (display_debug_abbrev): Check that the debug_info_entry index is
496 valid before using it.
497 (display_loc_list_dwo): Likewise.
498 (process_cu_tu_index): Add range check for an overlarge dw_sect
500 (free_debug_memory): Reset alloc_num_debug_info_entries.
501 * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
503 (dynamic_section_mips_val): Warn if the timestamp is invalid.
504 (print_mips_got_entry): Add a data_end parameter. Warn if a read
505 would go beyond the end of the data, and return an error value.
506 (process_mips_specific): Do not read options from beyond the end
508 Correct code to display optional data at the end of an option.
509 Warn if there are too many GOT symbols.
510 Update calls to print_mips_got_entry, and handle error returns.
512 2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
515 * doc/binutils.texi (dlltool): Correct description of --kill-at
518 2015-01-01 Alan Modra <amodra@gmail.com>
520 * version.c (print_version): Just print current year.
522 2015-01-01 Alan Modra <amodra@gmail.com>
524 Update year range in copyright notice of all files.
526 For older changes see ChangeLog-2014
528 Copyright (C) 2015 Free Software Foundation, Inc.
530 Copying and distribution of this file, with or without modification,
531 are permitted in any medium without royalty provided the copyright
532 notice and this notice are preserved.
538 version-control: never