1 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
4 * readelf.c: Remove support for ELF_ARM_HASENTRY.
6 2015-03-05 Nick Clifton <nickc@redhat.com>
9 * doc/binutils.texi (objcopy): Extend description of
10 --add-gnu-debuglink option to explain that the separate debug info
11 file must exist. Add a description of what to do if the debug
12 info file is built in one place but then installed into a separate
15 2015-03-05 Nick Clifton <nickc@redhat.com>
18 * dlltool.c (temp_file_to_remove): New local array.
19 (unlink_temp_files): New functions - unlinks any file in the
20 temp_file_to_remove array, unless dotdeltemps is set.
21 (gen_exp_file): Add temp files to array.
22 (make_head): Likewise.
23 (make_delay_head): Likewise.
24 (make_tail): Likewise.
25 (gen_lib_file): Call unlink_temp_files.
27 2015-02-28 Andrew Burgess <andrew.burgess@embecosm.com>
29 * objcopy.c (update_sections): New list.
30 (command_line_switch): Add OPTION_UPDATE_SECTION.
31 (copy_options): Add update-section.
32 (copy_usage): Document new option.
33 (is_update_section): New function.
34 (is_strip_section_1): Add check for attempt to update and remove
36 (copy_object): Update size and content of requested sections.
37 (skip_section): Don't copy for updated sections.
38 (copy_main): Handle --update-section.
39 * doc/binutils.texi (objcopy): Add description of --update-section
41 * NEWS: Mention --update-section option.
43 2015-02-26 Nick Clifton <nickc@redhat.com>
46 * coffgrok.c (do_type): Check for an out of range tag index.
47 Check for integer overflow computing array dimension.
48 (do_define): Likewise.
50 2015-02-26 Andrew Burgess <andrew.burgess@embecosm.com>
52 * objcopy.c (init_section_add): Rename optarg to arg in order to
53 avoid shadowing a global variable.
55 2015-02-26 Nick Clifton <nickc@redhat.com>
58 * resrc.c (write_rc_messagetable): Tighten check for invalid
61 * dwarf.c (display_debug_loc): Pacify the undefined behaviour
62 sanitizer by simplifying address difference calculation.
63 (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
64 order to avoid arithmetic overflows.
65 (frame_display_row): Cast cfa_offset before printing it.
66 (display_debug_frames): Likewise.
67 Check for an unexpected segment size.
68 Chnage type of 'l' local to dwarf_vma and cast it back to an int
70 (process_cu_tu_index): Tighten check for an invalid ncols value.
71 * readelf.c (process_corefile_note_segment): Check for
72 inote.descdata extending beyond the end of the section.
73 (process_v850_notes): Likewise.
75 2015-02-26 Terry Guo <terry.guo@arm.com>
77 * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
80 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
82 * objcopy.c (init_section_add): New function.
83 (section_add_load_file): New function.
84 (copy_main): Make use of new functions.
86 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
88 * od-elf32_avr.c: Add elf32-avr.h include.
89 (OPT_AVRPROP): Define.
90 (options[]): Add 'avr-prop' entry.
91 (elf32_avr_help): Add avr-prop help text.
92 (elf32_avr_dump_avr_prop): New function.
93 (elf32_avr_dump): Add check for avr-prop.
95 2015-02-24 Nick Clifton <nickc@redhat.com>
97 * readelf.c (get_machine_flags): Remove deprecated V850 machine
99 (get_v850_section_type_name): New function. Handles V850 special
101 (get_section_type_name): Add support for V850.
102 (get_v850_elf_note_type): New function. Returns the name of a
104 (print_v850_note): New function. Prints a V850 note.
105 (process_v850_notes): New function. Prints V850 notes.
106 (process_note_sections): Add support for V850.
108 2015-02-24 Mike Frysinger <vapier@gentoo.org>
111 * readelf.c (process_symbol_table): Declare chained. Increment it
112 in every loop. Abort when chained is larger than nchains. Move
113 error check outside of chain loop.
115 2015-02-24 Dmitry Antipov <dantipov@nvidia.com>
117 * readelf.c (find_symbol_for_address): Use a binary search to
118 speed up symbol location. Skip check for function symbol type.
119 (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
120 list of function symbols.
121 (dump_ia64_unwind): Initialise the funtab and nfuns fields and
122 pass them to find_symbol_for_address.
123 (dump_hppa_unwind): Likewise.
124 (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
125 (dump_arm_unwind): Initialise the funtab and nfuns fields.
127 2015-02-24 Nick Clifton <nickc@redhat.com>
129 * objdump.c (dump_section): Extend the warning message displayed
130 when a section cannot be loaded.
132 2015-02-21 Mike Frysinger <vapier@gentoo.org>
134 * readelf.c (process_program_headers): Add newline to warning
137 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
139 * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
142 2015-02-13 Nick Clifton <nickc@redhat.com>
145 * dwarf.c (read_leb128): Fix test for shift becoming too large.
147 * coffgrok.c (do_define): Add check for type size overflow.
148 * srconv.c (walk_tree_sfile): Check that enough sections are
149 available before parsing.
153 * dwarf.c (display_debug_aranges): Add check for an excessive
155 (process_cu_tu_index): Check for a row * columns sum being too
158 2015-02-13 Alan Modra <amodra@gmail.com>
160 * dwarf.c: Formatting, whitespace.
161 (process_debug_info): Style fix.
163 2015-02-11 Nick Clifton <nickc@redhat.com>
165 * rl78-decode.opc: Add 'a' attribute to instructions that support
167 * rl78-decode.c: Regenerate.
168 * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
171 2015-02-11 Nick Clifton <nickc@redhat.com>
174 * dwarf.c (display_debug_pubnames_worker): Work around compiler
175 bug checking address ranges.
176 (display_debug_frames): Likewise.
177 (display_gdb_index): Likewise.
178 (process_cu_tu_index): Add range check on the ncols value.
180 2015-02-10 Nick Clifton <nickc@redhat.com>
183 * dwarf.c (eh_addr_size): Use an unsigned type.
184 (size_of_encoded_value): Return an unsigned type.
185 (read_leb128): Break if the shift becomes too big.
186 (process_extended_line_op): Do not read the address if the length
188 (read_cie): Warn and fail if the pointer size or segment size are
190 * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
191 structure definition.
192 (DWARF2_External_PubNames): Likewise.
193 (DWARF2_External_CompUnit): Likewise.
194 (DWARF2_External_ARange): Likewise.
195 (DWARF2_Internal_LineInfo): Use dwarf_vma type for
197 (eh_addr_size): Update prototype.
200 * dwarf.c (process_debug_info): Zero the debug information array
201 since correct initialisation cannot be relied upon.
202 (process_cu_tu_index): Improve range checks.
205 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
207 * readelf.c (dump_relocations): Handle printing offsets which are
209 (process_corefile_note_segment): Add range check of the namesz
212 2015-02-09 Mark Wielaard <mjw@redhat.com>
214 * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
215 and DW_LANG_Fortran08.
217 2015-02-06 Nick Clifton <nickc@redhat.com>
220 * dwarf.c (display_debug_frames): Fix range checks to work on
221 32-bit binaries complied on a 64-bit host.
224 * dwarf.c (xcmalloc): Fail if the arguments are too big.
225 (xcrealloc): Likewise.
226 (xcalloc2): Likewise.
227 * readelf.c (process_mips_specific): Fail if an option has an
230 2015-02-05 Alan Modra <amodra@gmail.com>
233 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
235 2015-02-04 Nick Clifton <nickc@redhat.com>
238 * dwarf.c (read_and_display_attr_value): Test for a block length
239 being so long that it wraps around to before the start of the block.
240 (process_debug_info): Test for section_begin wrapping around to
241 before the start of the section.
242 (display_gdb_index): Test for num_cus being so large that the end
243 address wraps around to before the start of the section.
244 (process_cu_tu_index): Test for j being so large that the section
245 index pool wraps around to before the start of the section.
247 2015-02-03 Nick Clifton <nickc@redhat.com>
250 * dwarf.c (process_debug_info): Add range check.
251 (display_debug_pubnames_worker): Likewise.
252 (display_gdb_index): Fix range check.
253 (process_cu_tu_index): Add range check.
254 * readelf.c (get_data): Change parameter types from size_t to
255 bfd_size_type. Add checks for loss of accuracy when casting from
256 bfd_size_type to size_t.
257 (get_dynamic_data): Likewise.
258 (process_section_groups): Limit number of error messages.
260 2015-02-03 Nick Clifton <nickc@redhat.com>
263 * objdump.c (display_any_bfd): Fail if archives nest too deeply.
265 2015-01-28 James Bowman <james.bowman@ftdichip.com>
267 * readelf.c: Add FT32 support.
269 2015-01-27 Nick Clifton <nickc@redhat.com>
272 * dlltool.c (identify_search_archive): If the last archive was the
273 same as the current archive, terminate the loop.
275 * addr2line.c (slurp_symtab): If the symcount is zero, free the
276 symbol table pointer.
278 * rcparse.y: Add checks to avoid integer divide by zero.
279 * rescoff.c (read_coff_rsrc): Add check on the size of the
281 (read_coff_res_dir): Add check on the nesting level.
282 Check for resource names overrunning the buffer.
283 * resrc.c (write_rc_messagetable): Update formatting.
284 Add check of 'elen' being zero.
286 2015-01-23 Nick Clifton <nickc@redhat.com>
288 * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
289 by recent delta, when compiling on for a 32-bit host.
291 2015-01-21 Nick Clifton <nickc@redhat.com>
294 * addr2line.c (main): Call bfd_set_error_program_name.
295 * ar.c (main): Likewise.
296 * coffdump.c (main): Likewise.
297 * cxxfilt.c (main): Likewise.
298 * dlltool.c (main): Likewise.
299 * nlmconv.c (main): Likewise.
300 * nm.c (main): Likewise.
301 * objdump.c (main): Likewise.
302 * size.c (main): Likewise.
303 * srconv.c (main): Likewise.
304 * strings.c (main): Likewise.
305 * sysdump.c (main): Likewise.
306 * windmc.c (main): Likewise.
307 * windres.c (main): Likewise.
308 * objcopy.c (main): Likewise.
309 (copy_relocations_in_section): Check for relocs without associated
312 2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
314 * MAINTAINERS: Add self to ARM maintainers list.
316 2015-01-21 Nick Clifton <nickc@redhat.com>
319 * coffgrok.c (do_type): Check that computed ref exists.
320 (doit): Add range checks when computing section for scope.
322 2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
324 * dwarf.c (process_debug_info): Properly check abbrev size.
326 2015-01-12 Nick Clifton <nickc@redhat.com>
329 * dwarf.c (process_debug_info): Check for abbrev_base being larger
330 than the section size.
331 (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
333 (xcalloc2): New function. Like xcalloc, but checks for overflow.
334 (display_debug_addr): Use xcalloc to allocate the debug_addr_info
335 array. Check for an address_base that is too large.
337 * dwarf.h (xcalloc2): Prototype.
339 2015-01-12 Alan Modra <amodra@gmail.com>
341 * prdbg.c (print_debugging_info): Don't use void* for function
343 * budbg.h (print_debugging_info): Update prototype.
345 2015-01-08 Nick Clifton <nickc@redhat.com>
348 * ojcopy.c (copy_object): Free the symbol table if no symbols
350 (copy_file): Use bfd_close_all_done to close files that could not
353 * sysdump.c (getINT): Fail if reading off the end of the buffer.
354 Replace call to abort with a call to fatal.
355 (getCHARS): Prevetn reading off the end of the buffer.
357 * nlmconv.c (i386_mangle_relocs): Skip relocs without an
359 (powerpc_mangle_relocs): Skip unrecognised relocs. Check address
360 range before applying a reloc.
362 2015-01-07 Nick Clifton <nickc@redhat.com>
365 * dlltool.c (scan_obj_file): Break loop if the last archive
366 displayed matches the current archive.
368 * objdump.c (display_any_bfd): Add a depth limit to nested archive
369 display in order to avoid infinite loops.
370 * srconv.c: Replace calls to abort with calls to fatal with an
373 2015-01-06 Nick Clifton <nickc@redhat.com>
376 * coffdump.c (dump_coff_section): Check for a symbol being
377 available before printing its name.
378 (main): Check the return value from coff_grok.
379 * coffgrok.c: Reformat and tidy.
380 Add range checks to most functions.
381 (coff_grok): Return NULL if the input bfd is not in a COFF
383 * coffgrok.h: Reformat and tidy.
384 (struct coff_section): Change the nrelocs field to unsigned.
385 * srconv.c (main): Check the return value from coff_grok.
387 2015-01-05 Nick Clifton <nickc@redhat.com>
390 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
391 help initialize the info.elfinfo field.
392 (print_size_symbols): Add 'synth_count' parameter. Use it to set
393 the is_synthetic parameter when calling print_symbol.
394 (print_symbols): Likewise.
395 (display_rel_file): Pass synth_count to printing function.
396 (display_archive): Break loop if the last archive displayed
397 matches the current archive.
398 * size.c (display_archive): Likewise.
400 2015-01-05 Nick Clifton <nickc@redhat.com>
403 * dwarf.c (alloc_num_debug_info_entries): New variable.
404 (process_debug_info): Set it. Use it to avoid displaying
405 attributes for which there is no info.
406 (display_debug_abbrev): Check that the debug_info_entry index is
407 valid before using it.
408 (display_loc_list_dwo): Likewise.
409 (process_cu_tu_index): Add range check for an overlarge dw_sect
411 (free_debug_memory): Reset alloc_num_debug_info_entries.
412 * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
414 (dynamic_section_mips_val): Warn if the timestamp is invalid.
415 (print_mips_got_entry): Add a data_end parameter. Warn if a read
416 would go beyond the end of the data, and return an error value.
417 (process_mips_specific): Do not read options from beyond the end
419 Correct code to display optional data at the end of an option.
420 Warn if there are too many GOT symbols.
421 Update calls to print_mips_got_entry, and handle error returns.
423 2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
426 * doc/binutils.texi (dlltool): Correct description of --kill-at
429 2015-01-01 Alan Modra <amodra@gmail.com>
431 * version.c (print_version): Just print current year.
433 2015-01-01 Alan Modra <amodra@gmail.com>
435 Update year range in copyright notice of all files.
437 For older changes see ChangeLog-2014
439 Copyright (C) 2015 Free Software Foundation, Inc.
441 Copying and distribution of this file, with or without modification,
442 are permitted in any medium without royalty provided the copyright
443 notice and this notice are preserved.
449 version-control: never