1 2015-03-10 H.J. Lu <hongjiu.lu@intel.com>
4 * readelf.c (parse_args): Move nothing to do warning to ...
7 2015-03-10 Nick Clifton <nickc@redhat.com>
10 * readelf.c (parse_args): Enhance check for nothing to do by
11 accounting for the --wide option.
14 * objcopy.c (copy_object): Avoid calling fatal as that does not
15 allow the parent to clean up temporary files.
17 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
20 * readelf.c: Remove support for ELF_ARM_HASENTRY.
22 2015-03-05 Nick Clifton <nickc@redhat.com>
25 * doc/binutils.texi (objcopy): Extend description of
26 --add-gnu-debuglink option to explain that the separate debug info
27 file must exist. Add a description of what to do if the debug
28 info file is built in one place but then installed into a separate
31 2015-03-05 Nick Clifton <nickc@redhat.com>
34 * dlltool.c (temp_file_to_remove): New local array.
35 (unlink_temp_files): New functions - unlinks any file in the
36 temp_file_to_remove array, unless dotdeltemps is set.
37 (gen_exp_file): Add temp files to array.
38 (make_head): Likewise.
39 (make_delay_head): Likewise.
40 (make_tail): Likewise.
41 (gen_lib_file): Call unlink_temp_files.
43 2015-02-28 Andrew Burgess <andrew.burgess@embecosm.com>
45 * objcopy.c (update_sections): New list.
46 (command_line_switch): Add OPTION_UPDATE_SECTION.
47 (copy_options): Add update-section.
48 (copy_usage): Document new option.
49 (is_update_section): New function.
50 (is_strip_section_1): Add check for attempt to update and remove
52 (copy_object): Update size and content of requested sections.
53 (skip_section): Don't copy for updated sections.
54 (copy_main): Handle --update-section.
55 * doc/binutils.texi (objcopy): Add description of --update-section
57 * NEWS: Mention --update-section option.
59 2015-02-26 Nick Clifton <nickc@redhat.com>
62 * coffgrok.c (do_type): Check for an out of range tag index.
63 Check for integer overflow computing array dimension.
64 (do_define): Likewise.
66 2015-02-26 Andrew Burgess <andrew.burgess@embecosm.com>
68 * objcopy.c (init_section_add): Rename optarg to arg in order to
69 avoid shadowing a global variable.
71 2015-02-26 Nick Clifton <nickc@redhat.com>
74 * resrc.c (write_rc_messagetable): Tighten check for invalid
77 * dwarf.c (display_debug_loc): Pacify the undefined behaviour
78 sanitizer by simplifying address difference calculation.
79 (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
80 order to avoid arithmetic overflows.
81 (frame_display_row): Cast cfa_offset before printing it.
82 (display_debug_frames): Likewise.
83 Check for an unexpected segment size.
84 Chnage type of 'l' local to dwarf_vma and cast it back to an int
86 (process_cu_tu_index): Tighten check for an invalid ncols value.
87 * readelf.c (process_corefile_note_segment): Check for
88 inote.descdata extending beyond the end of the section.
89 (process_v850_notes): Likewise.
91 2015-02-26 Terry Guo <terry.guo@arm.com>
93 * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
96 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
98 * objcopy.c (init_section_add): New function.
99 (section_add_load_file): New function.
100 (copy_main): Make use of new functions.
102 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
104 * od-elf32_avr.c: Add elf32-avr.h include.
105 (OPT_AVRPROP): Define.
106 (options[]): Add 'avr-prop' entry.
107 (elf32_avr_help): Add avr-prop help text.
108 (elf32_avr_dump_avr_prop): New function.
109 (elf32_avr_dump): Add check for avr-prop.
111 2015-02-24 Nick Clifton <nickc@redhat.com>
113 * readelf.c (get_machine_flags): Remove deprecated V850 machine
115 (get_v850_section_type_name): New function. Handles V850 special
117 (get_section_type_name): Add support for V850.
118 (get_v850_elf_note_type): New function. Returns the name of a
120 (print_v850_note): New function. Prints a V850 note.
121 (process_v850_notes): New function. Prints V850 notes.
122 (process_note_sections): Add support for V850.
124 2015-02-24 Mike Frysinger <vapier@gentoo.org>
127 * readelf.c (process_symbol_table): Declare chained. Increment it
128 in every loop. Abort when chained is larger than nchains. Move
129 error check outside of chain loop.
131 2015-02-24 Dmitry Antipov <dantipov@nvidia.com>
133 * readelf.c (find_symbol_for_address): Use a binary search to
134 speed up symbol location. Skip check for function symbol type.
135 (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
136 list of function symbols.
137 (dump_ia64_unwind): Initialise the funtab and nfuns fields and
138 pass them to find_symbol_for_address.
139 (dump_hppa_unwind): Likewise.
140 (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
141 (dump_arm_unwind): Initialise the funtab and nfuns fields.
143 2015-02-24 Nick Clifton <nickc@redhat.com>
145 * objdump.c (dump_section): Extend the warning message displayed
146 when a section cannot be loaded.
148 2015-02-21 Mike Frysinger <vapier@gentoo.org>
150 * readelf.c (process_program_headers): Add newline to warning
153 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
155 * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
158 2015-02-13 Nick Clifton <nickc@redhat.com>
161 * dwarf.c (read_leb128): Fix test for shift becoming too large.
163 * coffgrok.c (do_define): Add check for type size overflow.
164 * srconv.c (walk_tree_sfile): Check that enough sections are
165 available before parsing.
169 * dwarf.c (display_debug_aranges): Add check for an excessive
171 (process_cu_tu_index): Check for a row * columns sum being too
174 2015-02-13 Alan Modra <amodra@gmail.com>
176 * dwarf.c: Formatting, whitespace.
177 (process_debug_info): Style fix.
179 2015-02-11 Nick Clifton <nickc@redhat.com>
181 * rl78-decode.opc: Add 'a' attribute to instructions that support
183 * rl78-decode.c: Regenerate.
184 * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
187 2015-02-11 Nick Clifton <nickc@redhat.com>
190 * dwarf.c (display_debug_pubnames_worker): Work around compiler
191 bug checking address ranges.
192 (display_debug_frames): Likewise.
193 (display_gdb_index): Likewise.
194 (process_cu_tu_index): Add range check on the ncols value.
196 2015-02-10 Nick Clifton <nickc@redhat.com>
199 * dwarf.c (eh_addr_size): Use an unsigned type.
200 (size_of_encoded_value): Return an unsigned type.
201 (read_leb128): Break if the shift becomes too big.
202 (process_extended_line_op): Do not read the address if the length
204 (read_cie): Warn and fail if the pointer size or segment size are
206 * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
207 structure definition.
208 (DWARF2_External_PubNames): Likewise.
209 (DWARF2_External_CompUnit): Likewise.
210 (DWARF2_External_ARange): Likewise.
211 (DWARF2_Internal_LineInfo): Use dwarf_vma type for
213 (eh_addr_size): Update prototype.
216 * dwarf.c (process_debug_info): Zero the debug information array
217 since correct initialisation cannot be relied upon.
218 (process_cu_tu_index): Improve range checks.
221 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
223 * readelf.c (dump_relocations): Handle printing offsets which are
225 (process_corefile_note_segment): Add range check of the namesz
228 2015-02-09 Mark Wielaard <mjw@redhat.com>
230 * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
231 and DW_LANG_Fortran08.
233 2015-02-06 Nick Clifton <nickc@redhat.com>
236 * dwarf.c (display_debug_frames): Fix range checks to work on
237 32-bit binaries complied on a 64-bit host.
240 * dwarf.c (xcmalloc): Fail if the arguments are too big.
241 (xcrealloc): Likewise.
242 (xcalloc2): Likewise.
243 * readelf.c (process_mips_specific): Fail if an option has an
246 2015-02-05 Alan Modra <amodra@gmail.com>
249 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
251 2015-02-04 Nick Clifton <nickc@redhat.com>
254 * dwarf.c (read_and_display_attr_value): Test for a block length
255 being so long that it wraps around to before the start of the block.
256 (process_debug_info): Test for section_begin wrapping around to
257 before the start of the section.
258 (display_gdb_index): Test for num_cus being so large that the end
259 address wraps around to before the start of the section.
260 (process_cu_tu_index): Test for j being so large that the section
261 index pool wraps around to before the start of the section.
263 2015-02-03 Nick Clifton <nickc@redhat.com>
266 * dwarf.c (process_debug_info): Add range check.
267 (display_debug_pubnames_worker): Likewise.
268 (display_gdb_index): Fix range check.
269 (process_cu_tu_index): Add range check.
270 * readelf.c (get_data): Change parameter types from size_t to
271 bfd_size_type. Add checks for loss of accuracy when casting from
272 bfd_size_type to size_t.
273 (get_dynamic_data): Likewise.
274 (process_section_groups): Limit number of error messages.
276 2015-02-03 Nick Clifton <nickc@redhat.com>
279 * objdump.c (display_any_bfd): Fail if archives nest too deeply.
281 2015-01-28 James Bowman <james.bowman@ftdichip.com>
283 * readelf.c: Add FT32 support.
285 2015-01-27 Nick Clifton <nickc@redhat.com>
288 * dlltool.c (identify_search_archive): If the last archive was the
289 same as the current archive, terminate the loop.
291 * addr2line.c (slurp_symtab): If the symcount is zero, free the
292 symbol table pointer.
294 * rcparse.y: Add checks to avoid integer divide by zero.
295 * rescoff.c (read_coff_rsrc): Add check on the size of the
297 (read_coff_res_dir): Add check on the nesting level.
298 Check for resource names overrunning the buffer.
299 * resrc.c (write_rc_messagetable): Update formatting.
300 Add check of 'elen' being zero.
302 2015-01-23 Nick Clifton <nickc@redhat.com>
304 * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
305 by recent delta, when compiling on for a 32-bit host.
307 2015-01-21 Nick Clifton <nickc@redhat.com>
310 * addr2line.c (main): Call bfd_set_error_program_name.
311 * ar.c (main): Likewise.
312 * coffdump.c (main): Likewise.
313 * cxxfilt.c (main): Likewise.
314 * dlltool.c (main): Likewise.
315 * nlmconv.c (main): Likewise.
316 * nm.c (main): Likewise.
317 * objdump.c (main): Likewise.
318 * size.c (main): Likewise.
319 * srconv.c (main): Likewise.
320 * strings.c (main): Likewise.
321 * sysdump.c (main): Likewise.
322 * windmc.c (main): Likewise.
323 * windres.c (main): Likewise.
324 * objcopy.c (main): Likewise.
325 (copy_relocations_in_section): Check for relocs without associated
328 2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
330 * MAINTAINERS: Add self to ARM maintainers list.
332 2015-01-21 Nick Clifton <nickc@redhat.com>
335 * coffgrok.c (do_type): Check that computed ref exists.
336 (doit): Add range checks when computing section for scope.
338 2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
340 * dwarf.c (process_debug_info): Properly check abbrev size.
342 2015-01-12 Nick Clifton <nickc@redhat.com>
345 * dwarf.c (process_debug_info): Check for abbrev_base being larger
346 than the section size.
347 (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
349 (xcalloc2): New function. Like xcalloc, but checks for overflow.
350 (display_debug_addr): Use xcalloc to allocate the debug_addr_info
351 array. Check for an address_base that is too large.
353 * dwarf.h (xcalloc2): Prototype.
355 2015-01-12 Alan Modra <amodra@gmail.com>
357 * prdbg.c (print_debugging_info): Don't use void* for function
359 * budbg.h (print_debugging_info): Update prototype.
361 2015-01-08 Nick Clifton <nickc@redhat.com>
364 * ojcopy.c (copy_object): Free the symbol table if no symbols
366 (copy_file): Use bfd_close_all_done to close files that could not
369 * sysdump.c (getINT): Fail if reading off the end of the buffer.
370 Replace call to abort with a call to fatal.
371 (getCHARS): Prevetn reading off the end of the buffer.
373 * nlmconv.c (i386_mangle_relocs): Skip relocs without an
375 (powerpc_mangle_relocs): Skip unrecognised relocs. Check address
376 range before applying a reloc.
378 2015-01-07 Nick Clifton <nickc@redhat.com>
381 * dlltool.c (scan_obj_file): Break loop if the last archive
382 displayed matches the current archive.
384 * objdump.c (display_any_bfd): Add a depth limit to nested archive
385 display in order to avoid infinite loops.
386 * srconv.c: Replace calls to abort with calls to fatal with an
389 2015-01-06 Nick Clifton <nickc@redhat.com>
392 * coffdump.c (dump_coff_section): Check for a symbol being
393 available before printing its name.
394 (main): Check the return value from coff_grok.
395 * coffgrok.c: Reformat and tidy.
396 Add range checks to most functions.
397 (coff_grok): Return NULL if the input bfd is not in a COFF
399 * coffgrok.h: Reformat and tidy.
400 (struct coff_section): Change the nrelocs field to unsigned.
401 * srconv.c (main): Check the return value from coff_grok.
403 2015-01-05 Nick Clifton <nickc@redhat.com>
406 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
407 help initialize the info.elfinfo field.
408 (print_size_symbols): Add 'synth_count' parameter. Use it to set
409 the is_synthetic parameter when calling print_symbol.
410 (print_symbols): Likewise.
411 (display_rel_file): Pass synth_count to printing function.
412 (display_archive): Break loop if the last archive displayed
413 matches the current archive.
414 * size.c (display_archive): Likewise.
416 2015-01-05 Nick Clifton <nickc@redhat.com>
419 * dwarf.c (alloc_num_debug_info_entries): New variable.
420 (process_debug_info): Set it. Use it to avoid displaying
421 attributes for which there is no info.
422 (display_debug_abbrev): Check that the debug_info_entry index is
423 valid before using it.
424 (display_loc_list_dwo): Likewise.
425 (process_cu_tu_index): Add range check for an overlarge dw_sect
427 (free_debug_memory): Reset alloc_num_debug_info_entries.
428 * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
430 (dynamic_section_mips_val): Warn if the timestamp is invalid.
431 (print_mips_got_entry): Add a data_end parameter. Warn if a read
432 would go beyond the end of the data, and return an error value.
433 (process_mips_specific): Do not read options from beyond the end
435 Correct code to display optional data at the end of an option.
436 Warn if there are too many GOT symbols.
437 Update calls to print_mips_got_entry, and handle error returns.
439 2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
442 * doc/binutils.texi (dlltool): Correct description of --kill-at
445 2015-01-01 Alan Modra <amodra@gmail.com>
447 * version.c (print_version): Just print current year.
449 2015-01-01 Alan Modra <amodra@gmail.com>
451 Update year range in copyright notice of all files.
453 For older changes see ChangeLog-2014
455 Copyright (C) 2015 Free Software Foundation, Inc.
457 Copying and distribution of this file, with or without modification,
458 are permitted in any medium without royalty provided the copyright
459 notice and this notice are preserved.
465 version-control: never