[thirdparty/binutils-gdb.git] / binutils / ChangeLog

2015-02-10  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* dwarf.c (eh_addr_size): Use an unsigned type.
	(size_of_encoded_value): Return an unsigned type.
	(read_leb128): Break if the shift becomes too big.
	(process_extended_line_op): Do not read the address if the length
	is too long.
	(read_cie): Warn and fail if the pointer size or segment size are
	too big.
	* dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
	structure definition.
	(DWARF2_External_PubNames): Likewise.
	(DWARF2_External_CompUnit): Likewise.
	(DWARF2_External_ARange): Likewise.
	(DWARF2_Internal_LineInfo): Use dwarf_vma type for
	li_prologue_length.
	(eh_addr_size): Update prototype.

	PR binutils/17531
	* dwarf.c (process_debug_info): Zero the debug information array
	since correct initialisation cannot be relied upon.
	(process_cu_tu_index): Improve range checks.

	PR binutils/17531
	* dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
	offset.
	* readelf.c (dump_relocations): Handle printing offsets which are
	MIN_INT.
	(process_corefile_note_segment): Add range check of the namesz
	field.

2015-02-09  Mark Wielaard  <mjw@redhat.com>

	* dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
	and DW_LANG_Fortran08.

2015-02-06  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* dwarf.c (display_debug_frames): Fix range checks to work on
	32-bit binaries complied on a 64-bit host.

	PR binutils/17531
	* dwarf.c (xcmalloc): Fail if the arguments are too big.
	(xcrealloc): Likewise.
	(xcalloc2): Likewise.
	* readelf.c (process_mips_specific): Fail if an option has an
	invalid size.

2015-02-05  Alan Modra  <amodra@gmail.com>

	PR binutils/17926
	* dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.

2015-02-04  Nick Clifton  <nickc@redhat.com>

	PR binutils/17531
	* dwarf.c (read_and_display_attr_value): Test for a block length
	being so long that it wraps around to before the start of the block.
	(process_debug_info): Test for section_begin wrapping around to
	before the start of the section.
	(display_gdb_index): Test for num_cus being so large that the end
	address wraps around to before the start of the section.
	(process_cu_tu_index): Test for j being so large that the section
	index pool wraps around to before the start of the section.

2015-02-03  Nick Clifton  <nickc@redhat.com>

	PR binutils/17531
	* dwarf.c (process_debug_info): Add range check.
	(display_debug_pubnames_worker): Likewise.
	(display_gdb_index): Fix range check.
	(process_cu_tu_index): Add range check.
	* readelf.c (get_data): Change parameter types from size_t to
	bfd_size_type.  Add checks for loss of accuracy when casting from
	bfd_size_type to size_t.
	(get_dynamic_data): Likewise.
	(process_section_groups): Limit number of error messages.

2015-02-03  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* objdump.c (display_any_bfd): Fail if archives nest too deeply.

2015-01-28  James Bowman  <james.bowman@ftdichip.com>

	* readelf.c: Add FT32 support.

2015-01-27  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* dlltool.c (identify_search_archive): If the last archive was the
	same as the current archive, terminate the loop.

	* addr2line.c (slurp_symtab): If the symcount is zero, free the
	symbol table pointer.

	* rcparse.y: Add checks to avoid integer divide by zero.
	* rescoff.c (read_coff_rsrc): Add check on the size of the
	resource section.
	(read_coff_res_dir): Add check on the nesting level.
	Check for resource names overrunning the buffer.
	* resrc.c (write_rc_messagetable): Update formatting.
	Add check of 'elen' being zero.

2015-01-23  Nick Clifton  <nickc@redhat.com>

	* nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
	by recent delta, when compiling on for a 32-bit host.

2015-01-21  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* addr2line.c (main): Call bfd_set_error_program_name.
	* ar.c (main): Likewise.
	* coffdump.c (main): Likewise.
	* cxxfilt.c (main): Likewise.
	* dlltool.c (main): Likewise.
	* nlmconv.c (main): Likewise.
	* nm.c (main): Likewise.
	* objdump.c (main): Likewise.
	* size.c (main): Likewise.
	* srconv.c (main): Likewise.
	* strings.c (main): Likewise.
	* sysdump.c (main): Likewise.
	* windmc.c (main): Likewise.
	* windres.c (main): Likewise.
	* objcopy.c (main): Likewise.
	(copy_relocations_in_section): Check for relocs without associated
	symbol pointers.

2015-01-21  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* MAINTAINERS: Add self to ARM maintainers list.

2015-01-21  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* coffgrok.c (do_type): Check that computed ref exists.
	(doit): Add range checks when computing section for scope.

2015-01-12  H.J. Lu  <hongjiu.lu@intel.com>

	* dwarf.c (process_debug_info): Properly check abbrev size.

2015-01-12  Nick Clifton  <nickc@redhat.com>

	PR binutils/17531
	* dwarf.c (process_debug_info): Check for abbrev_base being larger
	than the section size.
	(process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
	arrays.
	(xcalloc2): New function.  Like xcalloc, but checks for overflow.
	(display_debug_addr): Use xcalloc to allocate the debug_addr_info
	array.  Check for an address_base that is too large.

	* dwarf.h (xcalloc2): Prototype.

2015-01-12  Alan Modra  <amodra@gmail.com>

	* prdbg.c (print_debugging_info): Don't use void* for function
	pointer param.
	* budbg.h (print_debugging_info): Update prototype.

2015-01-08  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* ojcopy.c (copy_object): Free the symbol table if no symbols
	could be loaded.
	(copy_file): Use bfd_close_all_done to close files that could not
	be copied.

	* sysdump.c (getINT): Fail if reading off the end of the buffer.
	Replace call to abort with a call to fatal.
	(getCHARS): Prevetn reading off the end of the buffer.

	* nlmconv.c (i386_mangle_relocs): Skip relocs without an
	associated symbol.
	(powerpc_mangle_relocs): Skip unrecognised relocs.  Check address
	range before applying a reloc.

2015-01-07  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* dlltool.c (scan_obj_file): Break loop if the last archive
	displayed matches the current archive.

	* objdump.c (display_any_bfd): Add a depth limit to nested archive
	display in order to avoid infinite loops.
	* srconv.c: Replace calls to abort with calls to fatal with an
	error message.

2015-01-06  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* coffdump.c (dump_coff_section): Check for a symbol being
	available before printing its name.
	(main): Check the return value from coff_grok.
	* coffgrok.c: Reformat and tidy.
	Add range checks to most functions.
	(coff_grok): Return NULL if the input bfd is not in a COFF
	format.
	* coffgrok.h: Reformat and tidy.
	(struct coff_section): Change the nrelocs field to unsigned.
	* srconv.c (main): Check the return value from coff_grok.

2015-01-05  Nick Clifton  <nickc@redhat.com>

	PR binutils/17512
	* nm.c (print_symbol): Add 'is_synthetic' parameter.  Use it to
	help initialize the info.elfinfo field.
	(print_size_symbols): Add 'synth_count' parameter.  Use it to set
	the is_synthetic parameter when calling print_symbol.
	(print_symbols): Likewise.
	(display_rel_file): Pass synth_count to printing function.
	(display_archive): Break loop if the last archive displayed
	matches the current archive.
	* size.c (display_archive): Likewise.

2015-01-05  Nick Clifton  <nickc@redhat.com>

	PR binutils/17531
	* dwarf.c (alloc_num_debug_info_entries): New variable.
	(process_debug_info): Set it.  Use it to avoid displaying
	attributes for which there is no info.
	(display_debug_abbrev): Check that the debug_info_entry index is
	valid before using it.
	(display_loc_list_dwo): Likewise.
	(process_cu_tu_index): Add range check for an overlarge dw_sect
	value.
	(free_debug_memory): Reset alloc_num_debug_info_entries.
	* readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
	be indentified.
	(dynamic_section_mips_val): Warn if the timestamp is invalid.
	(print_mips_got_entry): Add a data_end parameter.  Warn if a read
	would go beyond the end of the data, and return an error value.
	(process_mips_specific): Do not read options from beyond the end
	of the section.
	Correct code to display optional data at the end of an option.
	Warn if there are too many GOT symbols.
	Update calls to print_mips_got_entry, and handle error returns.

2015-01-05  Daniel Klauer  <daniel.c.klauer@web.de>

	PR binutils/17489
	* doc/binutils.texi (dlltool): Correct description of --kill-at
	option.

2015-01-01  Alan Modra  <amodra@gmail.com>

	* version.c (print_version): Just print current year.

2015-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2014
\f
Copyright (C) 2015 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Commit	Line	Data
77ef8654 NC	1	2015-02-10 Nick Clifton <nickc@redhat.com>
	2
	3	PR binutils/17512
	4	* dwarf.c (eh_addr_size): Use an unsigned type.
	5	(size_of_encoded_value): Return an unsigned type.
	6	(read_leb128): Break if the shift becomes too big.
	7	(process_extended_line_op): Do not read the address if the length
	8	is too long.
	9	(read_cie): Warn and fail if the pointer size or segment size are
	10	too big.
	11	* dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
	12	structure definition.
	13	(DWARF2_External_PubNames): Likewise.
	14	(DWARF2_External_CompUnit): Likewise.
	15	(DWARF2_External_ARange): Likewise.
	16	(DWARF2_Internal_LineInfo): Use dwarf_vma type for
	17	li_prologue_length.
	18	(eh_addr_size): Update prototype.
	19
03a91817 NC	20	PR binutils/17531
	21	* dwarf.c (process_debug_info): Zero the debug information array
	22	since correct initialisation cannot be relied upon.
	23	(process_cu_tu_index): Improve range checks.
	24
834f871c NC	25	PR binutils/17531
	26	* dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
	27	offset.
	28	* readelf.c (dump_relocations): Handle printing offsets which are
	29	MIN_INT.
	30	(process_corefile_note_segment): Add range check of the namesz
	31	field.
	32
5a195044 MW	33	2015-02-09 Mark Wielaard <mjw@redhat.com>
	34
	35	* dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
	36	and DW_LANG_Fortran08.
	37
5929c344 NC	38	2015-02-06 Nick Clifton <nickc@redhat.com>
	39
	40	PR binutils/17512
	41	* dwarf.c (display_debug_frames): Fix range checks to work on
	42	32-bit binaries complied on a 64-bit host.
	43
8490fb40 NC	44	PR binutils/17531
	45	* dwarf.c (xcmalloc): Fail if the arguments are too big.
	46	(xcrealloc): Likewise.
	47	(xcalloc2): Likewise.
55325047 NC	48	* readelf.c (process_mips_specific): Fail if an option has an
55325047 NC	49	invalid size.
8490fb40	50
7cc78d07 AM	51	2015-02-05 Alan Modra <amodra@gmail.com>
	52
	53	PR binutils/17926
	54	* dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
	55
f3853b34 NC	56	2015-02-04 Nick Clifton <nickc@redhat.com>
	57
	58	PR binutils/17531
	59	* dwarf.c (read_and_display_attr_value): Test for a block length
	60	being so long that it wraps around to before the start of the block.
	61	(process_debug_info): Test for section_begin wrapping around to
	62	before the start of the section.
	63	(display_gdb_index): Test for num_cus being so large that the end
	64	address wraps around to before the start of the section.
	65	(process_cu_tu_index): Test for j being so large that the section
	66	index pool wraps around to before the start of the section.
	67
57028622 NC	68	2015-02-03 Nick Clifton <nickc@redhat.com>
	69
	70	PR binutils/17531
	71	* dwarf.c (process_debug_info): Add range check.
	72	(display_debug_pubnames_worker): Likewise.
	73	(display_gdb_index): Fix range check.
	74	(process_cu_tu_index): Add range check.
	75	* readelf.c (get_data): Change parameter types from size_t to
	76	bfd_size_type. Add checks for loss of accuracy when casting from
	77	bfd_size_type to size_t.
	78	(get_dynamic_data): Likewise.
	79	(process_section_groups): Limit number of error messages.
	80
64d29018 NC	81	2015-02-03 Nick Clifton <nickc@redhat.com>
	82
	83	PR binutils/17512
	84	* objdump.c (display_any_bfd): Fail if archives nest too deeply.
	85
3f8107ab AM	86	2015-01-28 James Bowman <james.bowman@ftdichip.com>
	87
	88	* readelf.c: Add FT32 support.
	89
37e3922e NC	90	2015-01-27 Nick Clifton <nickc@redhat.com>
	91
	92	PR binutils/17512
	93	* dlltool.c (identify_search_archive): If the last archive was the
	94	same as the current archive, terminate the loop.
	95
877a8638 NC	96	* addr2line.c (slurp_symtab): If the symcount is zero, free the
	97	symbol table pointer.
	98
0897ec15 NC	99	* rcparse.y: Add checks to avoid integer divide by zero.
	100	* rescoff.c (read_coff_rsrc): Add check on the size of the
	101	resource section.
	102	(read_coff_res_dir): Add check on the nesting level.
	103	Check for resource names overrunning the buffer.
	104	* resrc.c (write_rc_messagetable): Update formatting.
	105	Add check of 'elen' being zero.
	106
bb97bdd7 NC	107	2015-01-23 Nick Clifton <nickc@redhat.com>
	108
	109	* nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
	110	by recent delta, when compiling on for a 32-bit host.
	111
86eafac0 NC	112	2015-01-21 Nick Clifton <nickc@redhat.com>
	113
	114	PR binutils/17512
	115	* addr2line.c (main): Call bfd_set_error_program_name.
	116	* ar.c (main): Likewise.
	117	* coffdump.c (main): Likewise.
	118	* cxxfilt.c (main): Likewise.
	119	* dlltool.c (main): Likewise.
	120	* nlmconv.c (main): Likewise.
	121	* nm.c (main): Likewise.
	122	* objdump.c (main): Likewise.
	123	* size.c (main): Likewise.
	124	* srconv.c (main): Likewise.
	125	* strings.c (main): Likewise.
	126	* sysdump.c (main): Likewise.
	127	* windmc.c (main): Likewise.
	128	* windres.c (main): Likewise.
	129	* objcopy.c (main): Likewise.
	130	(copy_relocations_in_section): Check for relocs without associated
	131	symbol pointers.
	132
6c1965f9 RR	133	2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
	134
	135	* MAINTAINERS: Add self to ARM maintainers list.
	136
5b7d6237 NC	137	2015-01-21 Nick Clifton <nickc@redhat.com>
	138
	139	PR binutils/17512
	140	* coffgrok.c (do_type): Check that computed ref exists.
	141	(doit): Add range checks when computing section for scope.
	142
a0a3b04c L	143	2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
	144
	145	* dwarf.c (process_debug_info): Properly check abbrev size.
	146
72c61a0d NC	147	2015-01-12 Nick Clifton <nickc@redhat.com>
	148
	149	PR binutils/17531
	150	* dwarf.c (process_debug_info): Check for abbrev_base being larger
	151	than the section size.
	152	(process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
	153	arrays.
	154	(xcalloc2): New function. Like xcalloc, but checks for overflow.
1306a742 NC	155	(display_debug_addr): Use xcalloc to allocate the debug_addr_info
	156	array. Check for an address_base that is too large.
	157
72c61a0d NC	158	* dwarf.h (xcalloc2): Prototype.
72c61a0d NC	159
b38ead21 AM	160	2015-01-12 Alan Modra <amodra@gmail.com>
	161
	162	* prdbg.c (print_debugging_info): Don't use void* for function
	163	pointer param.
	164	* budbg.h (print_debugging_info): Update prototype.
	165
3565cf8f NC	166	2015-01-08 Nick Clifton <nickc@redhat.com>
	167
	168	PR binutils/17512
063bb025 NC	169	* ojcopy.c (copy_object): Free the symbol table if no symbols
	170	could be loaded.
	171	(copy_file): Use bfd_close_all_done to close files that could not
	172	be copied.
	173
848cde35 NC	174	* sysdump.c (getINT): Fail if reading off the end of the buffer.
	175	Replace call to abort with a call to fatal.
	176	(getCHARS): Prevetn reading off the end of the buffer.
	177
3565cf8f NC	178	* nlmconv.c (i386_mangle_relocs): Skip relocs without an
	179	associated symbol.
	180	(powerpc_mangle_relocs): Skip unrecognised relocs. Check address
	181	range before applying a reloc.
	182
c88f5b8e NC	183	2015-01-07 Nick Clifton <nickc@redhat.com>
	184
	185	PR binutils/17512
d7b24d29 NC	186	* dlltool.c (scan_obj_file): Break loop if the last archive
	187	displayed matches the current archive.
	188
c88f5b8e NC	189	* objdump.c (display_any_bfd): Add a depth limit to nested archive
	190	display in order to avoid infinite loops.
	191	* srconv.c: Replace calls to abort with calls to fatal with an
	192	error message.
	193
85880250 NC	194	2015-01-06 Nick Clifton <nickc@redhat.com>
	195
	196	PR binutils/17512
	197	* coffdump.c (dump_coff_section): Check for a symbol being
	198	available before printing its name.
	199	(main): Check the return value from coff_grok.
	200	* coffgrok.c: Reformat and tidy.
	201	Add range checks to most functions.
	202	(coff_grok): Return NULL if the input bfd is not in a COFF
	203	format.
	204	* coffgrok.h: Reformat and tidy.
	205	(struct coff_section): Change the nrelocs field to unsigned.
	206	* srconv.c (main): Check the return value from coff_grok.
	207
896ca098 NC	208	2015-01-05 Nick Clifton <nickc@redhat.com>
	209
	210	PR binutils/17512
	211	* nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
	212	help initialize the info.elfinfo field.
	213	(print_size_symbols): Add 'synth_count' parameter. Use it to set
	214	the is_synthetic parameter when calling print_symbol.
	215	(print_symbols): Likewise.
	216	(display_rel_file): Pass synth_count to printing function.
	217	(display_archive): Break loop if the last archive displayed
	218	matches the current archive.
	219	* size.c (display_archive): Likewise.
	220
82b1b41b NC	221	2015-01-05 Nick Clifton <nickc@redhat.com>
	222
	223	PR binutils/17531
	224	* dwarf.c (alloc_num_debug_info_entries): New variable.
	225	(process_debug_info): Set it. Use it to avoid displaying
	226	attributes for which there is no info.
	227	(display_debug_abbrev): Check that the debug_info_entry index is
	228	valid before using it.
	229	(display_loc_list_dwo): Likewise.
	230	(process_cu_tu_index): Add range check for an overlarge dw_sect
	231	value.
	232	(free_debug_memory): Reset alloc_num_debug_info_entries.
	233	* readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
	234	be indentified.
	235	(dynamic_section_mips_val): Warn if the timestamp is invalid.
	236	(print_mips_got_entry): Add a data_end parameter. Warn if a read
	237	would go beyond the end of the data, and return an error value.
	238	(process_mips_specific): Do not read options from beyond the end
	239	of the section.
	240	Correct code to display optional data at the end of an option.
	241	Warn if there are too many GOT symbols.
	242	Update calls to print_mips_got_entry, and handle error returns.
	243
c1724c7f DK	244	2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
	245
	246	PR binutils/17489
	247	* doc/binutils.texi (dlltool): Correct description of --kill-at
	248	option.
	249
efd321f9 AM	250	2015-01-01 Alan Modra <amodra@gmail.com>
	251
	252	* version.c (print_version): Just print current year.
	253
b90efa5b	254	2015-01-01 Alan Modra <amodra@gmail.com>
5c294fee	255
b90efa5b	256	Update year range in copyright notice of all files.
5c294fee	257
b90efa5b	258	For older changes see ChangeLog-2014
252b5132	259	\f
b90efa5b	260	Copyright (C) 2015 Free Software Foundation, Inc.
752937aa NC	261
	262	Copying and distribution of this file, with or without modification,
	263	are permitted in any medium without royalty provided the copyright
	264	notice and this notice are preserved.
	265
252b5132 RH	266	Local Variables:
	267	mode: change-log
	268	left-margin: 8
	269	fill-column: 74
	270	version-control: never
	271	End: