1 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
2 Nick Clifton <nickc@redhat.com>
5 * doc/binutils.texi: Note that when objcopy compresses debug
6 sections the compression is only performed if it makes the section
9 2015-03-10 H.J. Lu <hongjiu.lu@intel.com>
12 * readelf.c (parse_args): Move nothing to do warning to ...
15 2015-03-10 Nick Clifton <nickc@redhat.com>
18 * readelf.c (parse_args): Enhance check for nothing to do by
19 accounting for the --wide option.
22 * objcopy.c (copy_object): Avoid calling fatal as that does not
23 allow the parent to clean up temporary files.
25 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
28 * readelf.c: Remove support for ELF_ARM_HASENTRY.
30 2015-03-05 Nick Clifton <nickc@redhat.com>
33 * doc/binutils.texi (objcopy): Extend description of
34 --add-gnu-debuglink option to explain that the separate debug info
35 file must exist. Add a description of what to do if the debug
36 info file is built in one place but then installed into a separate
39 2015-03-05 Nick Clifton <nickc@redhat.com>
42 * dlltool.c (temp_file_to_remove): New local array.
43 (unlink_temp_files): New functions - unlinks any file in the
44 temp_file_to_remove array, unless dotdeltemps is set.
45 (gen_exp_file): Add temp files to array.
46 (make_head): Likewise.
47 (make_delay_head): Likewise.
48 (make_tail): Likewise.
49 (gen_lib_file): Call unlink_temp_files.
51 2015-02-28 Andrew Burgess <andrew.burgess@embecosm.com>
53 * objcopy.c (update_sections): New list.
54 (command_line_switch): Add OPTION_UPDATE_SECTION.
55 (copy_options): Add update-section.
56 (copy_usage): Document new option.
57 (is_update_section): New function.
58 (is_strip_section_1): Add check for attempt to update and remove
60 (copy_object): Update size and content of requested sections.
61 (skip_section): Don't copy for updated sections.
62 (copy_main): Handle --update-section.
63 * doc/binutils.texi (objcopy): Add description of --update-section
65 * NEWS: Mention --update-section option.
67 2015-02-26 Nick Clifton <nickc@redhat.com>
70 * coffgrok.c (do_type): Check for an out of range tag index.
71 Check for integer overflow computing array dimension.
72 (do_define): Likewise.
74 2015-02-26 Andrew Burgess <andrew.burgess@embecosm.com>
76 * objcopy.c (init_section_add): Rename optarg to arg in order to
77 avoid shadowing a global variable.
79 2015-02-26 Nick Clifton <nickc@redhat.com>
82 * resrc.c (write_rc_messagetable): Tighten check for invalid
85 * dwarf.c (display_debug_loc): Pacify the undefined behaviour
86 sanitizer by simplifying address difference calculation.
87 (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
88 order to avoid arithmetic overflows.
89 (frame_display_row): Cast cfa_offset before printing it.
90 (display_debug_frames): Likewise.
91 Check for an unexpected segment size.
92 Chnage type of 'l' local to dwarf_vma and cast it back to an int
94 (process_cu_tu_index): Tighten check for an invalid ncols value.
95 * readelf.c (process_corefile_note_segment): Check for
96 inote.descdata extending beyond the end of the section.
97 (process_v850_notes): Likewise.
99 2015-02-26 Terry Guo <terry.guo@arm.com>
101 * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
104 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
106 * objcopy.c (init_section_add): New function.
107 (section_add_load_file): New function.
108 (copy_main): Make use of new functions.
110 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
112 * od-elf32_avr.c: Add elf32-avr.h include.
113 (OPT_AVRPROP): Define.
114 (options[]): Add 'avr-prop' entry.
115 (elf32_avr_help): Add avr-prop help text.
116 (elf32_avr_dump_avr_prop): New function.
117 (elf32_avr_dump): Add check for avr-prop.
119 2015-02-24 Nick Clifton <nickc@redhat.com>
121 * readelf.c (get_machine_flags): Remove deprecated V850 machine
123 (get_v850_section_type_name): New function. Handles V850 special
125 (get_section_type_name): Add support for V850.
126 (get_v850_elf_note_type): New function. Returns the name of a
128 (print_v850_note): New function. Prints a V850 note.
129 (process_v850_notes): New function. Prints V850 notes.
130 (process_note_sections): Add support for V850.
132 2015-02-24 Mike Frysinger <vapier@gentoo.org>
135 * readelf.c (process_symbol_table): Declare chained. Increment it
136 in every loop. Abort when chained is larger than nchains. Move
137 error check outside of chain loop.
139 2015-02-24 Dmitry Antipov <dantipov@nvidia.com>
141 * readelf.c (find_symbol_for_address): Use a binary search to
142 speed up symbol location. Skip check for function symbol type.
143 (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
144 list of function symbols.
145 (dump_ia64_unwind): Initialise the funtab and nfuns fields and
146 pass them to find_symbol_for_address.
147 (dump_hppa_unwind): Likewise.
148 (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
149 (dump_arm_unwind): Initialise the funtab and nfuns fields.
151 2015-02-24 Nick Clifton <nickc@redhat.com>
153 * objdump.c (dump_section): Extend the warning message displayed
154 when a section cannot be loaded.
156 2015-02-21 Mike Frysinger <vapier@gentoo.org>
158 * readelf.c (process_program_headers): Add newline to warning
161 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
163 * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
166 2015-02-13 Nick Clifton <nickc@redhat.com>
169 * dwarf.c (read_leb128): Fix test for shift becoming too large.
171 * coffgrok.c (do_define): Add check for type size overflow.
172 * srconv.c (walk_tree_sfile): Check that enough sections are
173 available before parsing.
177 * dwarf.c (display_debug_aranges): Add check for an excessive
179 (process_cu_tu_index): Check for a row * columns sum being too
182 2015-02-13 Alan Modra <amodra@gmail.com>
184 * dwarf.c: Formatting, whitespace.
185 (process_debug_info): Style fix.
187 2015-02-11 Nick Clifton <nickc@redhat.com>
189 * rl78-decode.opc: Add 'a' attribute to instructions that support
191 * rl78-decode.c: Regenerate.
192 * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
195 2015-02-11 Nick Clifton <nickc@redhat.com>
198 * dwarf.c (display_debug_pubnames_worker): Work around compiler
199 bug checking address ranges.
200 (display_debug_frames): Likewise.
201 (display_gdb_index): Likewise.
202 (process_cu_tu_index): Add range check on the ncols value.
204 2015-02-10 Nick Clifton <nickc@redhat.com>
207 * dwarf.c (eh_addr_size): Use an unsigned type.
208 (size_of_encoded_value): Return an unsigned type.
209 (read_leb128): Break if the shift becomes too big.
210 (process_extended_line_op): Do not read the address if the length
212 (read_cie): Warn and fail if the pointer size or segment size are
214 * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
215 structure definition.
216 (DWARF2_External_PubNames): Likewise.
217 (DWARF2_External_CompUnit): Likewise.
218 (DWARF2_External_ARange): Likewise.
219 (DWARF2_Internal_LineInfo): Use dwarf_vma type for
221 (eh_addr_size): Update prototype.
224 * dwarf.c (process_debug_info): Zero the debug information array
225 since correct initialisation cannot be relied upon.
226 (process_cu_tu_index): Improve range checks.
229 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
231 * readelf.c (dump_relocations): Handle printing offsets which are
233 (process_corefile_note_segment): Add range check of the namesz
236 2015-02-09 Mark Wielaard <mjw@redhat.com>
238 * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
239 and DW_LANG_Fortran08.
241 2015-02-06 Nick Clifton <nickc@redhat.com>
244 * dwarf.c (display_debug_frames): Fix range checks to work on
245 32-bit binaries complied on a 64-bit host.
248 * dwarf.c (xcmalloc): Fail if the arguments are too big.
249 (xcrealloc): Likewise.
250 (xcalloc2): Likewise.
251 * readelf.c (process_mips_specific): Fail if an option has an
254 2015-02-05 Alan Modra <amodra@gmail.com>
257 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
259 2015-02-04 Nick Clifton <nickc@redhat.com>
262 * dwarf.c (read_and_display_attr_value): Test for a block length
263 being so long that it wraps around to before the start of the block.
264 (process_debug_info): Test for section_begin wrapping around to
265 before the start of the section.
266 (display_gdb_index): Test for num_cus being so large that the end
267 address wraps around to before the start of the section.
268 (process_cu_tu_index): Test for j being so large that the section
269 index pool wraps around to before the start of the section.
271 2015-02-03 Nick Clifton <nickc@redhat.com>
274 * dwarf.c (process_debug_info): Add range check.
275 (display_debug_pubnames_worker): Likewise.
276 (display_gdb_index): Fix range check.
277 (process_cu_tu_index): Add range check.
278 * readelf.c (get_data): Change parameter types from size_t to
279 bfd_size_type. Add checks for loss of accuracy when casting from
280 bfd_size_type to size_t.
281 (get_dynamic_data): Likewise.
282 (process_section_groups): Limit number of error messages.
284 2015-02-03 Nick Clifton <nickc@redhat.com>
287 * objdump.c (display_any_bfd): Fail if archives nest too deeply.
289 2015-01-28 James Bowman <james.bowman@ftdichip.com>
291 * readelf.c: Add FT32 support.
293 2015-01-27 Nick Clifton <nickc@redhat.com>
296 * dlltool.c (identify_search_archive): If the last archive was the
297 same as the current archive, terminate the loop.
299 * addr2line.c (slurp_symtab): If the symcount is zero, free the
300 symbol table pointer.
302 * rcparse.y: Add checks to avoid integer divide by zero.
303 * rescoff.c (read_coff_rsrc): Add check on the size of the
305 (read_coff_res_dir): Add check on the nesting level.
306 Check for resource names overrunning the buffer.
307 * resrc.c (write_rc_messagetable): Update formatting.
308 Add check of 'elen' being zero.
310 2015-01-23 Nick Clifton <nickc@redhat.com>
312 * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
313 by recent delta, when compiling on for a 32-bit host.
315 2015-01-21 Nick Clifton <nickc@redhat.com>
318 * addr2line.c (main): Call bfd_set_error_program_name.
319 * ar.c (main): Likewise.
320 * coffdump.c (main): Likewise.
321 * cxxfilt.c (main): Likewise.
322 * dlltool.c (main): Likewise.
323 * nlmconv.c (main): Likewise.
324 * nm.c (main): Likewise.
325 * objdump.c (main): Likewise.
326 * size.c (main): Likewise.
327 * srconv.c (main): Likewise.
328 * strings.c (main): Likewise.
329 * sysdump.c (main): Likewise.
330 * windmc.c (main): Likewise.
331 * windres.c (main): Likewise.
332 * objcopy.c (main): Likewise.
333 (copy_relocations_in_section): Check for relocs without associated
336 2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
338 * MAINTAINERS: Add self to ARM maintainers list.
340 2015-01-21 Nick Clifton <nickc@redhat.com>
343 * coffgrok.c (do_type): Check that computed ref exists.
344 (doit): Add range checks when computing section for scope.
346 2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
348 * dwarf.c (process_debug_info): Properly check abbrev size.
350 2015-01-12 Nick Clifton <nickc@redhat.com>
353 * dwarf.c (process_debug_info): Check for abbrev_base being larger
354 than the section size.
355 (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
357 (xcalloc2): New function. Like xcalloc, but checks for overflow.
358 (display_debug_addr): Use xcalloc to allocate the debug_addr_info
359 array. Check for an address_base that is too large.
361 * dwarf.h (xcalloc2): Prototype.
363 2015-01-12 Alan Modra <amodra@gmail.com>
365 * prdbg.c (print_debugging_info): Don't use void* for function
367 * budbg.h (print_debugging_info): Update prototype.
369 2015-01-08 Nick Clifton <nickc@redhat.com>
372 * ojcopy.c (copy_object): Free the symbol table if no symbols
374 (copy_file): Use bfd_close_all_done to close files that could not
377 * sysdump.c (getINT): Fail if reading off the end of the buffer.
378 Replace call to abort with a call to fatal.
379 (getCHARS): Prevetn reading off the end of the buffer.
381 * nlmconv.c (i386_mangle_relocs): Skip relocs without an
383 (powerpc_mangle_relocs): Skip unrecognised relocs. Check address
384 range before applying a reloc.
386 2015-01-07 Nick Clifton <nickc@redhat.com>
389 * dlltool.c (scan_obj_file): Break loop if the last archive
390 displayed matches the current archive.
392 * objdump.c (display_any_bfd): Add a depth limit to nested archive
393 display in order to avoid infinite loops.
394 * srconv.c: Replace calls to abort with calls to fatal with an
397 2015-01-06 Nick Clifton <nickc@redhat.com>
400 * coffdump.c (dump_coff_section): Check for a symbol being
401 available before printing its name.
402 (main): Check the return value from coff_grok.
403 * coffgrok.c: Reformat and tidy.
404 Add range checks to most functions.
405 (coff_grok): Return NULL if the input bfd is not in a COFF
407 * coffgrok.h: Reformat and tidy.
408 (struct coff_section): Change the nrelocs field to unsigned.
409 * srconv.c (main): Check the return value from coff_grok.
411 2015-01-05 Nick Clifton <nickc@redhat.com>
414 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
415 help initialize the info.elfinfo field.
416 (print_size_symbols): Add 'synth_count' parameter. Use it to set
417 the is_synthetic parameter when calling print_symbol.
418 (print_symbols): Likewise.
419 (display_rel_file): Pass synth_count to printing function.
420 (display_archive): Break loop if the last archive displayed
421 matches the current archive.
422 * size.c (display_archive): Likewise.
424 2015-01-05 Nick Clifton <nickc@redhat.com>
427 * dwarf.c (alloc_num_debug_info_entries): New variable.
428 (process_debug_info): Set it. Use it to avoid displaying
429 attributes for which there is no info.
430 (display_debug_abbrev): Check that the debug_info_entry index is
431 valid before using it.
432 (display_loc_list_dwo): Likewise.
433 (process_cu_tu_index): Add range check for an overlarge dw_sect
435 (free_debug_memory): Reset alloc_num_debug_info_entries.
436 * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
438 (dynamic_section_mips_val): Warn if the timestamp is invalid.
439 (print_mips_got_entry): Add a data_end parameter. Warn if a read
440 would go beyond the end of the data, and return an error value.
441 (process_mips_specific): Do not read options from beyond the end
443 Correct code to display optional data at the end of an option.
444 Warn if there are too many GOT symbols.
445 Update calls to print_mips_got_entry, and handle error returns.
447 2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
450 * doc/binutils.texi (dlltool): Correct description of --kill-at
453 2015-01-01 Alan Modra <amodra@gmail.com>
455 * version.c (print_version): Just print current year.
457 2015-01-01 Alan Modra <amodra@gmail.com>
459 Update year range in copyright notice of all files.
461 For older changes see ChangeLog-2014
463 Copyright (C) 2015 Free Software Foundation, Inc.
465 Copying and distribution of this file, with or without modification,
466 are permitted in any medium without royalty provided the copyright
467 notice and this notice are preserved.
473 version-control: never