1 2015-02-26 Andrew Burgess <andrew.burgess@embecosm.com>
3 * objcopy.c (init_section_add): Rename optarg to arg in order to
4 avoid shadowing a global variable.
6 2015-02-26 Nick Clifton <nickc@redhat.com>
9 * resrc.c (write_rc_messagetable): Tighten check for invalid
12 * dwarf.c (display_debug_loc): Pacify the undefined behaviour
13 sanitizer by simplifying address difference calculation.
14 (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
15 order to avoid arithmetic overflows.
16 (frame_display_row): Cast cfa_offset before printing it.
17 (display_debug_frames): Likewise.
18 Check for an unexpected segment size.
19 Chnage type of 'l' local to dwarf_vma and cast it back to an int
21 (process_cu_tu_index): Tighten check for an invalid ncols value.
22 * readelf.c (process_corefile_note_segment): Check for
23 inote.descdata extending beyond the end of the section.
24 (process_v850_notes): Likewise.
26 2015-02-26 Terry Guo <terry.guo@arm.com>
28 * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
31 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
33 * objcopy.c (init_section_add): New function.
34 (section_add_load_file): New function.
35 (copy_main): Make use of new functions.
37 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
39 * od-elf32_avr.c: Add elf32-avr.h include.
40 (OPT_AVRPROP): Define.
41 (options[]): Add 'avr-prop' entry.
42 (elf32_avr_help): Add avr-prop help text.
43 (elf32_avr_dump_avr_prop): New function.
44 (elf32_avr_dump): Add check for avr-prop.
46 2015-02-24 Nick Clifton <nickc@redhat.com>
48 * readelf.c (get_machine_flags): Remove deprecated V850 machine
50 (get_v850_section_type_name): New function. Handles V850 special
52 (get_section_type_name): Add support for V850.
53 (get_v850_elf_note_type): New function. Returns the name of a
55 (print_v850_note): New function. Prints a V850 note.
56 (process_v850_notes): New function. Prints V850 notes.
57 (process_note_sections): Add support for V850.
59 2015-02-24 Mike Frysinger <vapier@gentoo.org>
62 * readelf.c (process_symbol_table): Declare chained. Increment it
63 in every loop. Abort when chained is larger than nchains. Move
64 error check outside of chain loop.
66 2015-02-24 Dmitry Antipov <dantipov@nvidia.com>
68 * readelf.c (find_symbol_for_address): Use a binary search to
69 speed up symbol location. Skip check for function symbol type.
70 (*_unw_aux_info): Add funtab and nfuns fields contains a sorted
71 list of function symbols.
72 (dump_ia64_unwind): Initialise the funtab and nfuns fields and
73 pass them to find_symbol_for_address.
74 (dump_hppa_unwind): Likewise.
75 (arm_print_vma_and_name): Pass funtab to find_symbol_for_address.
76 (dump_arm_unwind): Initialise the funtab and nfuns fields.
78 2015-02-24 Nick Clifton <nickc@redhat.com>
80 * objdump.c (dump_section): Extend the warning message displayed
81 when a section cannot be loaded.
83 2015-02-21 Mike Frysinger <vapier@gentoo.org>
85 * readelf.c (process_program_headers): Add newline to warning
88 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
90 * readelf.c (get_note_type): Add NT_S390_VXRS_LOW and
93 2015-02-13 Nick Clifton <nickc@redhat.com>
96 * dwarf.c (read_leb128): Fix test for shift becoming too large.
98 * coffgrok.c (do_define): Add check for type size overflow.
99 * srconv.c (walk_tree_sfile): Check that enough sections are
100 available before parsing.
104 * dwarf.c (display_debug_aranges): Add check for an excessive
106 (process_cu_tu_index): Check for a row * columns sum being too
109 2015-02-13 Alan Modra <amodra@gmail.com>
111 * dwarf.c: Formatting, whitespace.
112 (process_debug_info): Style fix.
114 2015-02-11 Nick Clifton <nickc@redhat.com>
116 * rl78-decode.opc: Add 'a' attribute to instructions that support
118 * rl78-decode.c: Regenerate.
119 * rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
122 2015-02-11 Nick Clifton <nickc@redhat.com>
125 * dwarf.c (display_debug_pubnames_worker): Work around compiler
126 bug checking address ranges.
127 (display_debug_frames): Likewise.
128 (display_gdb_index): Likewise.
129 (process_cu_tu_index): Add range check on the ncols value.
131 2015-02-10 Nick Clifton <nickc@redhat.com>
134 * dwarf.c (eh_addr_size): Use an unsigned type.
135 (size_of_encoded_value): Return an unsigned type.
136 (read_leb128): Break if the shift becomes too big.
137 (process_extended_line_op): Do not read the address if the length
139 (read_cie): Warn and fail if the pointer size or segment size are
141 * dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
142 structure definition.
143 (DWARF2_External_PubNames): Likewise.
144 (DWARF2_External_CompUnit): Likewise.
145 (DWARF2_External_ARange): Likewise.
146 (DWARF2_Internal_LineInfo): Use dwarf_vma type for
148 (eh_addr_size): Update prototype.
151 * dwarf.c (process_debug_info): Zero the debug information array
152 since correct initialisation cannot be relied upon.
153 (process_cu_tu_index): Improve range checks.
156 * dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
158 * readelf.c (dump_relocations): Handle printing offsets which are
160 (process_corefile_note_segment): Add range check of the namesz
163 2015-02-09 Mark Wielaard <mjw@redhat.com>
165 * dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
166 and DW_LANG_Fortran08.
168 2015-02-06 Nick Clifton <nickc@redhat.com>
171 * dwarf.c (display_debug_frames): Fix range checks to work on
172 32-bit binaries complied on a 64-bit host.
175 * dwarf.c (xcmalloc): Fail if the arguments are too big.
176 (xcrealloc): Likewise.
177 (xcalloc2): Likewise.
178 * readelf.c (process_mips_specific): Fail if an option has an
181 2015-02-05 Alan Modra <amodra@gmail.com>
184 * dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
186 2015-02-04 Nick Clifton <nickc@redhat.com>
189 * dwarf.c (read_and_display_attr_value): Test for a block length
190 being so long that it wraps around to before the start of the block.
191 (process_debug_info): Test for section_begin wrapping around to
192 before the start of the section.
193 (display_gdb_index): Test for num_cus being so large that the end
194 address wraps around to before the start of the section.
195 (process_cu_tu_index): Test for j being so large that the section
196 index pool wraps around to before the start of the section.
198 2015-02-03 Nick Clifton <nickc@redhat.com>
201 * dwarf.c (process_debug_info): Add range check.
202 (display_debug_pubnames_worker): Likewise.
203 (display_gdb_index): Fix range check.
204 (process_cu_tu_index): Add range check.
205 * readelf.c (get_data): Change parameter types from size_t to
206 bfd_size_type. Add checks for loss of accuracy when casting from
207 bfd_size_type to size_t.
208 (get_dynamic_data): Likewise.
209 (process_section_groups): Limit number of error messages.
211 2015-02-03 Nick Clifton <nickc@redhat.com>
214 * objdump.c (display_any_bfd): Fail if archives nest too deeply.
216 2015-01-28 James Bowman <james.bowman@ftdichip.com>
218 * readelf.c: Add FT32 support.
220 2015-01-27 Nick Clifton <nickc@redhat.com>
223 * dlltool.c (identify_search_archive): If the last archive was the
224 same as the current archive, terminate the loop.
226 * addr2line.c (slurp_symtab): If the symcount is zero, free the
227 symbol table pointer.
229 * rcparse.y: Add checks to avoid integer divide by zero.
230 * rescoff.c (read_coff_rsrc): Add check on the size of the
232 (read_coff_res_dir): Add check on the nesting level.
233 Check for resource names overrunning the buffer.
234 * resrc.c (write_rc_messagetable): Update formatting.
235 Add check of 'elen' being zero.
237 2015-01-23 Nick Clifton <nickc@redhat.com>
239 * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
240 by recent delta, when compiling on for a 32-bit host.
242 2015-01-21 Nick Clifton <nickc@redhat.com>
245 * addr2line.c (main): Call bfd_set_error_program_name.
246 * ar.c (main): Likewise.
247 * coffdump.c (main): Likewise.
248 * cxxfilt.c (main): Likewise.
249 * dlltool.c (main): Likewise.
250 * nlmconv.c (main): Likewise.
251 * nm.c (main): Likewise.
252 * objdump.c (main): Likewise.
253 * size.c (main): Likewise.
254 * srconv.c (main): Likewise.
255 * strings.c (main): Likewise.
256 * sysdump.c (main): Likewise.
257 * windmc.c (main): Likewise.
258 * windres.c (main): Likewise.
259 * objcopy.c (main): Likewise.
260 (copy_relocations_in_section): Check for relocs without associated
263 2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
265 * MAINTAINERS: Add self to ARM maintainers list.
267 2015-01-21 Nick Clifton <nickc@redhat.com>
270 * coffgrok.c (do_type): Check that computed ref exists.
271 (doit): Add range checks when computing section for scope.
273 2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
275 * dwarf.c (process_debug_info): Properly check abbrev size.
277 2015-01-12 Nick Clifton <nickc@redhat.com>
280 * dwarf.c (process_debug_info): Check for abbrev_base being larger
281 than the section size.
282 (process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
284 (xcalloc2): New function. Like xcalloc, but checks for overflow.
285 (display_debug_addr): Use xcalloc to allocate the debug_addr_info
286 array. Check for an address_base that is too large.
288 * dwarf.h (xcalloc2): Prototype.
290 2015-01-12 Alan Modra <amodra@gmail.com>
292 * prdbg.c (print_debugging_info): Don't use void* for function
294 * budbg.h (print_debugging_info): Update prototype.
296 2015-01-08 Nick Clifton <nickc@redhat.com>
299 * ojcopy.c (copy_object): Free the symbol table if no symbols
301 (copy_file): Use bfd_close_all_done to close files that could not
304 * sysdump.c (getINT): Fail if reading off the end of the buffer.
305 Replace call to abort with a call to fatal.
306 (getCHARS): Prevetn reading off the end of the buffer.
308 * nlmconv.c (i386_mangle_relocs): Skip relocs without an
310 (powerpc_mangle_relocs): Skip unrecognised relocs. Check address
311 range before applying a reloc.
313 2015-01-07 Nick Clifton <nickc@redhat.com>
316 * dlltool.c (scan_obj_file): Break loop if the last archive
317 displayed matches the current archive.
319 * objdump.c (display_any_bfd): Add a depth limit to nested archive
320 display in order to avoid infinite loops.
321 * srconv.c: Replace calls to abort with calls to fatal with an
324 2015-01-06 Nick Clifton <nickc@redhat.com>
327 * coffdump.c (dump_coff_section): Check for a symbol being
328 available before printing its name.
329 (main): Check the return value from coff_grok.
330 * coffgrok.c: Reformat and tidy.
331 Add range checks to most functions.
332 (coff_grok): Return NULL if the input bfd is not in a COFF
334 * coffgrok.h: Reformat and tidy.
335 (struct coff_section): Change the nrelocs field to unsigned.
336 * srconv.c (main): Check the return value from coff_grok.
338 2015-01-05 Nick Clifton <nickc@redhat.com>
341 * nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
342 help initialize the info.elfinfo field.
343 (print_size_symbols): Add 'synth_count' parameter. Use it to set
344 the is_synthetic parameter when calling print_symbol.
345 (print_symbols): Likewise.
346 (display_rel_file): Pass synth_count to printing function.
347 (display_archive): Break loop if the last archive displayed
348 matches the current archive.
349 * size.c (display_archive): Likewise.
351 2015-01-05 Nick Clifton <nickc@redhat.com>
354 * dwarf.c (alloc_num_debug_info_entries): New variable.
355 (process_debug_info): Set it. Use it to avoid displaying
356 attributes for which there is no info.
357 (display_debug_abbrev): Check that the debug_info_entry index is
358 valid before using it.
359 (display_loc_list_dwo): Likewise.
360 (process_cu_tu_index): Add range check for an overlarge dw_sect
362 (free_debug_memory): Reset alloc_num_debug_info_entries.
363 * readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
365 (dynamic_section_mips_val): Warn if the timestamp is invalid.
366 (print_mips_got_entry): Add a data_end parameter. Warn if a read
367 would go beyond the end of the data, and return an error value.
368 (process_mips_specific): Do not read options from beyond the end
370 Correct code to display optional data at the end of an option.
371 Warn if there are too many GOT symbols.
372 Update calls to print_mips_got_entry, and handle error returns.
374 2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
377 * doc/binutils.texi (dlltool): Correct description of --kill-at
380 2015-01-01 Alan Modra <amodra@gmail.com>
382 * version.c (print_version): Just print current year.
384 2015-01-01 Alan Modra <amodra@gmail.com>
386 Update year range in copyright notice of all files.
388 For older changes see ChangeLog-2014
390 Copyright (C) 2015 Free Software Foundation, Inc.
392 Copying and distribution of this file, with or without modification,
393 are permitted in any medium without royalty provided the copyright
394 notice and this notice are preserved.
400 version-control: never