1 2015-03-10 Nick Clifton <nickc@redhat.com>
4 * readelf.c (parse_args): Enhance check for nothing to do by
5 accounting for the --wide option.
8 * objcopy.c (copy_object): Avoid calling fatal as that does not
9 allow the parent to clean up temporary files.
11 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
14 * readelf.c: Remove support for ELF_ARM_HASENTRY.
16 2015-03-05 Nick Clifton <nickc@redhat.com>
19 * doc/binutils.texi (objcopy): Extend description of
20 --add-gnu-debuglink option to explain that the separate debug info
21 file must exist. Add a description of what to do if the debug
22 info file is built in one place but then installed into a separate
25 2015-03-05 Nick Clifton <nickc@redhat.com>
28 * dlltool.c (temp_file_to_remove): New local array.
29 (unlink_temp_files): New functions - unlinks any file in the
30 temp_file_to_remove array, unless dotdeltemps is set.
31 (gen_exp_file): Add temp files to array.
32 (make_head): Likewise.
33 (make_delay_head): Likewise.
34 (make_tail): Likewise.
35 (gen_lib_file): Call unlink_temp_files.
37 2015-02-28 Andrew Burgess <andrew.burgess@embecosm.com>
39 * objcopy.c (update_sections): New list.
40 (command_line_switch): Add OPTION_UPDATE_SECTION.
41 (copy_options): Add update-section.
42 (copy_usage): Document new option.
43 (is_update_section): New function.
44 (is_strip_section_1): Add check for attempt to update and remove
46 (copy_object): Update size and content of requested sections.
47 (skip_section): Don't copy for updated sections.
48 (copy_main): Handle --update-section.
49 * doc/binutils.texi (objcopy): Add description of --update-section
51 * NEWS: Mention --update-section option.
53 2015-02-26 Nick Clifton <nickc@redhat.com>
56 * coffgrok.c (do_type): Check for an out of range tag index.
57 Check for integer overflow computing array dimension.
58 (do_define): Likewise.
60 2015-02-26 Andrew Burgess <andrew.burgess@embecosm.com>
62 * objcopy.c (init_section_add): Rename optarg to arg in order to
63 avoid shadowing a global variable.
65 2015-02-26 Nick Clifton <nickc@redhat.com>
68 * resrc.c (write_rc_messagetable): Tighten check for invalid
71 * dwarf.c (display_debug_loc): Pacify the undefined behaviour
72 sanitizer by simplifying address difference calculation.
73 (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
74 order to avoid arithmetic overflows.
75 (frame_display_row): Cast cfa_offset before printing it.
76 (display_debug_frames): Likewise.
77 Check for an unexpected segment size.
78 Chnage type of 'l' local to dwarf_vma and cast it back to an int
80 (process_cu_tu_index): Tighten check for an invalid ncols value.
81 * readelf.c (process_corefile_note_segment): Check for
82 inote.descdata extending beyond the end of the section.
83 (process_v850_notes): Likewise.
85 2015-02-26 Terry Guo <terry.guo@arm.com>
87 * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
90 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
92 * objcopy.c (init_section_add): New function.
93 (section_add_load_file): New function.
94 (copy_main): Make use of new functions.
96 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
98 * od-elf32_avr.c: Add elf32-avr.h include.
99 (OPT_AVRPROP): Define.
100 (options[]): Add 'avr-prop' entry.
101 (elf32_avr_help): Add avr-prop help text.
102 (elf32_avr_dump_avr_prop): New function.
103 (elf32_avr_dump): Add check for avr-prop.
105 2015-02-24 Nick Clifton <nickc@redhat.com>
107 * readelf.c (get_machine_flags): Remove deprecated V850 machine
109 (get_v850_section_type_name): New function. Handles V850 special
111 (get_section_type_name): Add support for V850.
112 (get_v850_elf_note_type): New function. Returns the name of a
114 (print_v850_note): New function. Prints a V850 note.
115 (process_v850_notes): New function. Prints V850 notes.
116 (process_note_sections): Add support for V850.
118 2015-02-24 Mike Frysinger <vapier@gentoo.org>
121 * readelf.c (process_symbol_table): Declare chained. Increment it
122 in every loop. Abort when chained is larger than nchains. Move
123 error check outside of chain loop.
125 2015-02-24 Dmitry Antipov <dantipov@nvidia.com>
127 * readelf.c (find_symbol_for_address): Use a binary search to
128 speed up symbol location. Skip check for function symbol type.
129 (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
130 list of function symbols.
131 (dump_ia64_unwind): Initialise the funtab and nfuns fields and
132 pass them to find_symbol_for_address.
133 (dump_hppa_unwind): Likewise.
134 (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
135 (dump_arm_unwind): Initialise the funtab and nfuns fields.
137 2015-02-24 Nick Clifton <nickc@redhat.com>
139 * objdump.c (dump_section): Extend the warning message displayed
140 when a section cannot be loaded.
142 2015-02-21 Mike Frysinger <vapier@gentoo.org>
144 * readelf.c (process_program_headers): Add newline to warning
147 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
149 * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
152 2015-02-13 Nick Clifton <nickc@redhat.com>
155 * dwarf.c (read_leb128): Fix test for shift becoming too large.
157 * coffgrok.c (do_define): Add check for type size overflow.
158 * srconv.c (walk_tree_sfile): Check that enough sections are
159 available before parsing.
163 * dwarf.c (display_debug_aranges): Add check for an excessive
165 (process_cu_tu_index): Check for a row * columns sum being too
168 2015-02-13 Alan Modra <amodra@gmail.com>
170 * dwarf.c: Formatting, whitespace.
171 (process_debug_info): Style fix.
173 2015-02-11 Nick Clifton <nickc@redhat.com>
175 * rl78-decode.opc: Add 'a' attribute to instructions that support
177 * rl78-decode.c: Regenerate.
178 * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
181 2015-02-11 Nick Clifton <nickc@redhat.com>
184 * dwarf.c (display_debug_pubnames_worker): Work around compiler
185 bug checking address ranges.
186 (display_debug_frames): Likewise.
187 (display_gdb_index): Likewise.
188 (process_cu_tu_index): Add range check on the ncols value.
190 2015-02-10 Nick Clifton <nickc@redhat.com>
193 * dwarf.c (eh_addr_size): Use an unsigned type.
194 (size_of_encoded_value): Return an unsigned type.
195 (read_leb128): Break if the shift becomes too big.
196 (process_extended_line_op): Do not read the address if the length
198 (read_cie): Warn and fail if the pointer size or segment size are
200 * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
201 structure definition.
202 (DWARF2_External_PubNames): Likewise.
203 (DWARF2_External_CompUnit): Likewise.
204 (DWARF2_External_ARange): Likewise.
205 (DWARF2_Internal_LineInfo): Use dwarf_vma type for
207 (eh_addr_size): Update prototype.
210 * dwarf.c (process_debug_info): Zero the debug information array
211 since correct initialisation cannot be relied upon.
212 (process_cu_tu_index): Improve range checks.
215 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
217 * readelf.c (dump_relocations): Handle printing offsets which are
219 (process_corefile_note_segment): Add range check of the namesz
222 2015-02-09 Mark Wielaard <mjw@redhat.com>
224 * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
225 and DW_LANG_Fortran08.
227 2015-02-06 Nick Clifton <nickc@redhat.com>
230 * dwarf.c (display_debug_frames): Fix range checks to work on
231 32-bit binaries complied on a 64-bit host.
234 * dwarf.c (xcmalloc): Fail if the arguments are too big.
235 (xcrealloc): Likewise.
236 (xcalloc2): Likewise.
237 * readelf.c (process_mips_specific): Fail if an option has an
240 2015-02-05 Alan Modra <amodra@gmail.com>
243 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
245 2015-02-04 Nick Clifton <nickc@redhat.com>
248 * dwarf.c (read_and_display_attr_value): Test for a block length
249 being so long that it wraps around to before the start of the block.
250 (process_debug_info): Test for section_begin wrapping around to
251 before the start of the section.
252 (display_gdb_index): Test for num_cus being so large that the end
253 address wraps around to before the start of the section.
254 (process_cu_tu_index): Test for j being so large that the section
255 index pool wraps around to before the start of the section.
257 2015-02-03 Nick Clifton <nickc@redhat.com>
260 * dwarf.c (process_debug_info): Add range check.
261 (display_debug_pubnames_worker): Likewise.
262 (display_gdb_index): Fix range check.
263 (process_cu_tu_index): Add range check.
264 * readelf.c (get_data): Change parameter types from size_t to
265 bfd_size_type. Add checks for loss of accuracy when casting from
266 bfd_size_type to size_t.
267 (get_dynamic_data): Likewise.
268 (process_section_groups): Limit number of error messages.
270 2015-02-03 Nick Clifton <nickc@redhat.com>
273 * objdump.c (display_any_bfd): Fail if archives nest too deeply.
275 2015-01-28 James Bowman <james.bowman@ftdichip.com>
277 * readelf.c: Add FT32 support.
279 2015-01-27 Nick Clifton <nickc@redhat.com>
282 * dlltool.c (identify_search_archive): If the last archive was the
283 same as the current archive, terminate the loop.
285 * addr2line.c (slurp_symtab): If the symcount is zero, free the
286 symbol table pointer.
288 * rcparse.y: Add checks to avoid integer divide by zero.
289 * rescoff.c (read_coff_rsrc): Add check on the size of the
291 (read_coff_res_dir): Add check on the nesting level.
292 Check for resource names overrunning the buffer.
293 * resrc.c (write_rc_messagetable): Update formatting.
294 Add check of 'elen' being zero.
296 2015-01-23 Nick Clifton <nickc@redhat.com>
298 * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
299 by recent delta, when compiling on for a 32-bit host.
301 2015-01-21 Nick Clifton <nickc@redhat.com>
304 * addr2line.c (main): Call bfd_set_error_program_name.
305 * ar.c (main): Likewise.
306 * coffdump.c (main): Likewise.
307 * cxxfilt.c (main): Likewise.
308 * dlltool.c (main): Likewise.
309 * nlmconv.c (main): Likewise.
310 * nm.c (main): Likewise.
311 * objdump.c (main): Likewise.
312 * size.c (main): Likewise.
313 * srconv.c (main): Likewise.
314 * strings.c (main): Likewise.
315 * sysdump.c (main): Likewise.
316 * windmc.c (main): Likewise.
317 * windres.c (main): Likewise.
318 * objcopy.c (main): Likewise.
319 (copy_relocations_in_section): Check for relocs without associated
322 2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
324 * MAINTAINERS: Add self to ARM maintainers list.
326 2015-01-21 Nick Clifton <nickc@redhat.com>
329 * coffgrok.c (do_type): Check that computed ref exists.
330 (doit): Add range checks when computing section for scope.
332 2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
334 * dwarf.c (process_debug_info): Properly check abbrev size.
336 2015-01-12 Nick Clifton <nickc@redhat.com>
339 * dwarf.c (process_debug_info): Check for abbrev_base being larger
340 than the section size.
341 (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
343 (xcalloc2): New function. Like xcalloc, but checks for overflow.
344 (display_debug_addr): Use xcalloc to allocate the debug_addr_info
345 array. Check for an address_base that is too large.
347 * dwarf.h (xcalloc2): Prototype.
349 2015-01-12 Alan Modra <amodra@gmail.com>
351 * prdbg.c (print_debugging_info): Don't use void* for function
353 * budbg.h (print_debugging_info): Update prototype.
355 2015-01-08 Nick Clifton <nickc@redhat.com>
358 * ojcopy.c (copy_object): Free the symbol table if no symbols
360 (copy_file): Use bfd_close_all_done to close files that could not
363 * sysdump.c (getINT): Fail if reading off the end of the buffer.
364 Replace call to abort with a call to fatal.
365 (getCHARS): Prevetn reading off the end of the buffer.
367 * nlmconv.c (i386_mangle_relocs): Skip relocs without an
369 (powerpc_mangle_relocs): Skip unrecognised relocs. Check address
370 range before applying a reloc.
372 2015-01-07 Nick Clifton <nickc@redhat.com>
375 * dlltool.c (scan_obj_file): Break loop if the last archive
376 displayed matches the current archive.
378 * objdump.c (display_any_bfd): Add a depth limit to nested archive
379 display in order to avoid infinite loops.
380 * srconv.c: Replace calls to abort with calls to fatal with an
383 2015-01-06 Nick Clifton <nickc@redhat.com>
386 * coffdump.c (dump_coff_section): Check for a symbol being
387 available before printing its name.
388 (main): Check the return value from coff_grok.
389 * coffgrok.c: Reformat and tidy.
390 Add range checks to most functions.
391 (coff_grok): Return NULL if the input bfd is not in a COFF
393 * coffgrok.h: Reformat and tidy.
394 (struct coff_section): Change the nrelocs field to unsigned.
395 * srconv.c (main): Check the return value from coff_grok.
397 2015-01-05 Nick Clifton <nickc@redhat.com>
400 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
401 help initialize the info.elfinfo field.
402 (print_size_symbols): Add 'synth_count' parameter. Use it to set
403 the is_synthetic parameter when calling print_symbol.
404 (print_symbols): Likewise.
405 (display_rel_file): Pass synth_count to printing function.
406 (display_archive): Break loop if the last archive displayed
407 matches the current archive.
408 * size.c (display_archive): Likewise.
410 2015-01-05 Nick Clifton <nickc@redhat.com>
413 * dwarf.c (alloc_num_debug_info_entries): New variable.
414 (process_debug_info): Set it. Use it to avoid displaying
415 attributes for which there is no info.
416 (display_debug_abbrev): Check that the debug_info_entry index is
417 valid before using it.
418 (display_loc_list_dwo): Likewise.
419 (process_cu_tu_index): Add range check for an overlarge dw_sect
421 (free_debug_memory): Reset alloc_num_debug_info_entries.
422 * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
424 (dynamic_section_mips_val): Warn if the timestamp is invalid.
425 (print_mips_got_entry): Add a data_end parameter. Warn if a read
426 would go beyond the end of the data, and return an error value.
427 (process_mips_specific): Do not read options from beyond the end
429 Correct code to display optional data at the end of an option.
430 Warn if there are too many GOT symbols.
431 Update calls to print_mips_got_entry, and handle error returns.
433 2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
436 * doc/binutils.texi (dlltool): Correct description of --kill-at
439 2015-01-01 Alan Modra <amodra@gmail.com>
441 * version.c (print_version): Just print current year.
443 2015-01-01 Alan Modra <amodra@gmail.com>
445 Update year range in copyright notice of all files.
447 For older changes see ChangeLog-2014
449 Copyright (C) 2015 Free Software Foundation, Inc.
451 Copying and distribution of this file, with or without modification,
452 are permitted in any medium without royalty provided the copyright
453 notice and this notice are preserved.
459 version-control: never