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

2015-02-11  Nick Clifton  <nickc@redhat.com>

	* rl78-decode.opc: Add 'a' attribute to instructions that support
	[HL+0] addressing.
	* rl78-decode.c: Regenerate.
	* rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
	addresses.

2015-02-11  Nick Clifton  <nickc@redhat.com>

	PR binutils/17531
	* dwarf.c (display_debug_pubnames_worker): Work around compiler
	bug checking address ranges.
	(display_debug_frames): Likewise.
	(display_gdb_index): Likewise.
	(process_cu_tu_index): Add range check on the ncols value.

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
0e7f931f NC	1	2015-02-11 Nick Clifton <nickc@redhat.com>
	2
	3	* rl78-decode.opc: Add 'a' attribute to instructions that support
	4	[HL+0] addressing.
	5	* rl78-decode.c: Regenerate.
	6	* rl78-dis.c (print_insn_rl78): Display the offset in [HL+0]
	7	addresses.
	8
362beea4 NC	9	2015-02-11 Nick Clifton <nickc@redhat.com>
	10
	11	PR binutils/17531
	12	* dwarf.c (display_debug_pubnames_worker): Work around compiler
	13	bug checking address ranges.
	14	(display_debug_frames): Likewise.
	15	(display_gdb_index): Likewise.
	16	(process_cu_tu_index): Add range check on the ncols value.
	17
77ef8654 NC	18	2015-02-10 Nick Clifton <nickc@redhat.com>
	19
	20	PR binutils/17512
	21	* dwarf.c (eh_addr_size): Use an unsigned type.
	22	(size_of_encoded_value): Return an unsigned type.
	23	(read_leb128): Break if the shift becomes too big.
	24	(process_extended_line_op): Do not read the address if the length
	25	is too long.
	26	(read_cie): Warn and fail if the pointer size or segment size are
	27	too big.
	28	* dwarf.h (DWARF2_External_LineInfo): Delete unused and incorrect
	29	structure definition.
	30	(DWARF2_External_PubNames): Likewise.
	31	(DWARF2_External_CompUnit): Likewise.
	32	(DWARF2_External_ARange): Likewise.
	33	(DWARF2_Internal_LineInfo): Use dwarf_vma type for
	34	li_prologue_length.
	35	(eh_addr_size): Update prototype.
	36
03a91817 NC	37	PR binutils/17531
	38	* dwarf.c (process_debug_info): Zero the debug information array
	39	since correct initialisation cannot be relied upon.
	40	(process_cu_tu_index): Improve range checks.
	41
834f871c NC	42	PR binutils/17531
	43	* dwarf.c (display_debug_pubnames_worker): Use dwarf_vma type for
	44	offset.
	45	* readelf.c (dump_relocations): Handle printing offsets which are
	46	MIN_INT.
	47	(process_corefile_note_segment): Add range check of the namesz
	48	field.
	49
5a195044 MW	50	2015-02-09 Mark Wielaard <mjw@redhat.com>
	51
	52	* dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
	53	and DW_LANG_Fortran08.
	54
5929c344 NC	55	2015-02-06 Nick Clifton <nickc@redhat.com>
	56
	57	PR binutils/17512
	58	* dwarf.c (display_debug_frames): Fix range checks to work on
	59	32-bit binaries complied on a 64-bit host.
	60
8490fb40 NC	61	PR binutils/17531
	62	* dwarf.c (xcmalloc): Fail if the arguments are too big.
	63	(xcrealloc): Likewise.
	64	(xcalloc2): Likewise.
55325047 NC	65	* readelf.c (process_mips_specific): Fail if an option has an
55325047 NC	66	invalid size.
8490fb40	67
7cc78d07 AM	68	2015-02-05 Alan Modra <amodra@gmail.com>
	69
	70	PR binutils/17926
	71	* dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
	72
f3853b34 NC	73	2015-02-04 Nick Clifton <nickc@redhat.com>
	74
	75	PR binutils/17531
	76	* dwarf.c (read_and_display_attr_value): Test for a block length
	77	being so long that it wraps around to before the start of the block.
	78	(process_debug_info): Test for section_begin wrapping around to
	79	before the start of the section.
	80	(display_gdb_index): Test for num_cus being so large that the end
	81	address wraps around to before the start of the section.
	82	(process_cu_tu_index): Test for j being so large that the section
	83	index pool wraps around to before the start of the section.
	84
57028622 NC	85	2015-02-03 Nick Clifton <nickc@redhat.com>
	86
	87	PR binutils/17531
	88	* dwarf.c (process_debug_info): Add range check.
	89	(display_debug_pubnames_worker): Likewise.
	90	(display_gdb_index): Fix range check.
	91	(process_cu_tu_index): Add range check.
	92	* readelf.c (get_data): Change parameter types from size_t to
	93	bfd_size_type. Add checks for loss of accuracy when casting from
	94	bfd_size_type to size_t.
	95	(get_dynamic_data): Likewise.
	96	(process_section_groups): Limit number of error messages.
	97
64d29018 NC	98	2015-02-03 Nick Clifton <nickc@redhat.com>
	99
	100	PR binutils/17512
	101	* objdump.c (display_any_bfd): Fail if archives nest too deeply.
	102
3f8107ab AM	103	2015-01-28 James Bowman <james.bowman@ftdichip.com>
	104
	105	* readelf.c: Add FT32 support.
	106
37e3922e NC	107	2015-01-27 Nick Clifton <nickc@redhat.com>
	108
	109	PR binutils/17512
	110	* dlltool.c (identify_search_archive): If the last archive was the
	111	same as the current archive, terminate the loop.
	112
877a8638 NC	113	* addr2line.c (slurp_symtab): If the symcount is zero, free the
	114	symbol table pointer.
	115
0897ec15 NC	116	* rcparse.y: Add checks to avoid integer divide by zero.
	117	* rescoff.c (read_coff_rsrc): Add check on the size of the
	118	resource section.
	119	(read_coff_res_dir): Add check on the nesting level.
	120	Check for resource names overrunning the buffer.
	121	* resrc.c (write_rc_messagetable): Update formatting.
	122	Add check of 'elen' being zero.
	123
bb97bdd7 NC	124	2015-01-23 Nick Clifton <nickc@redhat.com>
	125
	126	* nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
	127	by recent delta, when compiling on for a 32-bit host.
	128
86eafac0 NC	129	2015-01-21 Nick Clifton <nickc@redhat.com>
	130
	131	PR binutils/17512
	132	* addr2line.c (main): Call bfd_set_error_program_name.
	133	* ar.c (main): Likewise.
	134	* coffdump.c (main): Likewise.
	135	* cxxfilt.c (main): Likewise.
	136	* dlltool.c (main): Likewise.
	137	* nlmconv.c (main): Likewise.
	138	* nm.c (main): Likewise.
	139	* objdump.c (main): Likewise.
	140	* size.c (main): Likewise.
	141	* srconv.c (main): Likewise.
	142	* strings.c (main): Likewise.
	143	* sysdump.c (main): Likewise.
	144	* windmc.c (main): Likewise.
	145	* windres.c (main): Likewise.
	146	* objcopy.c (main): Likewise.
	147	(copy_relocations_in_section): Check for relocs without associated
	148	symbol pointers.
	149
6c1965f9 RR	150	2015-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
	151
	152	* MAINTAINERS: Add self to ARM maintainers list.
	153
5b7d6237 NC	154	2015-01-21 Nick Clifton <nickc@redhat.com>
	155
	156	PR binutils/17512
	157	* coffgrok.c (do_type): Check that computed ref exists.
	158	(doit): Add range checks when computing section for scope.
	159
a0a3b04c L	160	2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
	161
	162	* dwarf.c (process_debug_info): Properly check abbrev size.
	163
72c61a0d NC	164	2015-01-12 Nick Clifton <nickc@redhat.com>
	165
	166	PR binutils/17531
	167	* dwarf.c (process_debug_info): Check for abbrev_base being larger
	168	than the section size.
	169	(process_cu_tu_index): Use xcalloc2 to allocate the CU and TU
	170	arrays.
	171	(xcalloc2): New function. Like xcalloc, but checks for overflow.
1306a742 NC	172	(display_debug_addr): Use xcalloc to allocate the debug_addr_info
	173	array. Check for an address_base that is too large.
	174
72c61a0d NC	175	* dwarf.h (xcalloc2): Prototype.
72c61a0d NC	176
b38ead21 AM	177	2015-01-12 Alan Modra <amodra@gmail.com>
	178
	179	* prdbg.c (print_debugging_info): Don't use void* for function
	180	pointer param.
	181	* budbg.h (print_debugging_info): Update prototype.
	182
3565cf8f NC	183	2015-01-08 Nick Clifton <nickc@redhat.com>
	184
	185	PR binutils/17512
063bb025 NC	186	* ojcopy.c (copy_object): Free the symbol table if no symbols
	187	could be loaded.
	188	(copy_file): Use bfd_close_all_done to close files that could not
	189	be copied.
	190
848cde35 NC	191	* sysdump.c (getINT): Fail if reading off the end of the buffer.
	192	Replace call to abort with a call to fatal.
	193	(getCHARS): Prevetn reading off the end of the buffer.
	194
3565cf8f NC	195	* nlmconv.c (i386_mangle_relocs): Skip relocs without an
	196	associated symbol.
	197	(powerpc_mangle_relocs): Skip unrecognised relocs. Check address
	198	range before applying a reloc.
	199
c88f5b8e NC	200	2015-01-07 Nick Clifton <nickc@redhat.com>
	201
	202	PR binutils/17512
d7b24d29 NC	203	* dlltool.c (scan_obj_file): Break loop if the last archive
	204	displayed matches the current archive.
	205
c88f5b8e NC	206	* objdump.c (display_any_bfd): Add a depth limit to nested archive
	207	display in order to avoid infinite loops.
	208	* srconv.c: Replace calls to abort with calls to fatal with an
	209	error message.
	210
85880250 NC	211	2015-01-06 Nick Clifton <nickc@redhat.com>
	212
	213	PR binutils/17512
	214	* coffdump.c (dump_coff_section): Check for a symbol being
	215	available before printing its name.
	216	(main): Check the return value from coff_grok.
	217	* coffgrok.c: Reformat and tidy.
	218	Add range checks to most functions.
	219	(coff_grok): Return NULL if the input bfd is not in a COFF
	220	format.
	221	* coffgrok.h: Reformat and tidy.
	222	(struct coff_section): Change the nrelocs field to unsigned.
	223	* srconv.c (main): Check the return value from coff_grok.
	224
896ca098 NC	225	2015-01-05 Nick Clifton <nickc@redhat.com>
	226
	227	PR binutils/17512
	228	* nm.c (print_symbol): Add 'is_synthetic' parameter. Use it to
	229	help initialize the info.elfinfo field.
	230	(print_size_symbols): Add 'synth_count' parameter. Use it to set
	231	the is_synthetic parameter when calling print_symbol.
	232	(print_symbols): Likewise.
	233	(display_rel_file): Pass synth_count to printing function.
	234	(display_archive): Break loop if the last archive displayed
	235	matches the current archive.
	236	* size.c (display_archive): Likewise.
	237
82b1b41b NC	238	2015-01-05 Nick Clifton <nickc@redhat.com>
	239
	240	PR binutils/17531
	241	* dwarf.c (alloc_num_debug_info_entries): New variable.
	242	(process_debug_info): Set it. Use it to avoid displaying
	243	attributes for which there is no info.
	244	(display_debug_abbrev): Check that the debug_info_entry index is
	245	valid before using it.
	246	(display_loc_list_dwo): Likewise.
	247	(process_cu_tu_index): Add range check for an overlarge dw_sect
	248	value.
	249	(free_debug_memory): Reset alloc_num_debug_info_entries.
	250	* readelf.c (slurp_ia64_unwind_table): Warn if the reloc could not
	251	be indentified.
	252	(dynamic_section_mips_val): Warn if the timestamp is invalid.
	253	(print_mips_got_entry): Add a data_end parameter. Warn if a read
	254	would go beyond the end of the data, and return an error value.
	255	(process_mips_specific): Do not read options from beyond the end
	256	of the section.
	257	Correct code to display optional data at the end of an option.
	258	Warn if there are too many GOT symbols.
	259	Update calls to print_mips_got_entry, and handle error returns.
	260
c1724c7f DK	261	2015-01-05 Daniel Klauer <daniel.c.klauer@web.de>
	262
	263	PR binutils/17489
	264	* doc/binutils.texi (dlltool): Correct description of --kill-at
	265	option.
	266
efd321f9 AM	267	2015-01-01 Alan Modra <amodra@gmail.com>
	268
	269	* version.c (print_version): Just print current year.
	270
b90efa5b	271	2015-01-01 Alan Modra <amodra@gmail.com>
5c294fee	272
b90efa5b	273	Update year range in copyright notice of all files.
5c294fee	274
b90efa5b	275	For older changes see ChangeLog-2014
252b5132	276	\f
b90efa5b	277	Copyright (C) 2015 Free Software Foundation, Inc.
752937aa NC	278
	279	Copying and distribution of this file, with or without modification,
	280	are permitted in any medium without royalty provided the copyright
	281	notice and this notice are preserved.
	282
252b5132 RH	283	Local Variables:
	284	mode: change-log
	285	left-margin: 8
	286	fill-column: 74
	287	version-control: never
	288	End: