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

2008-03-12  Alan Modra  <amodra@bigpond.net.au>

	PR 5900
	* readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
	Remove use throughout file.
	(SECTION_HEADER): Likewise.
	(dump_relocations): Don't adjust st_shndx for reserved range.
	(process_file_header): Mask SHN_XINDEX to values seen in external
	elf structs.  Simplify valid section index tests.
	(get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
	Map reserved st_shndx to internal form.
	(process_section_groups): Test that group symbol st_shndx is in
	range, not just non-zero.  Delete reserved range check.
	(get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
	OS or RSV.

2008-03-09  Paul Brook  <paul@codesourcery.com>

	* readelf.c (arm_attr_tag_VFP_arch): Add "VFPv3-D16".

2008-03-03  James E. Wilson  <wilson@tuliptree.org>

	* MAINTAINERS: Update my email address.

2008-03-03  Nick Clifton  <nickc@redhat.com>

	* dwarf.c (decode_location_expression): Handle
	DW_OP_PGI_omp_thread_num.

2008-03-01  Alan Modra  <amodra@bigpond.net.au>

	* objdump.c (objdump_print_addr): Initialise "sym".

2008-02-27  Justin Pryzby  <justinpryzby@users.sourceforge.net>
	    Nick Clifton  <nickc@redhat.com>

	* ar.c (usage): Mention -t command line switch.
	* doc/binutils.texi (ranlib): Document -t command line switch.

2008-02-26  Nick Clifton  <nickc@redhat.com>

	* objdump.c (objdump_print_addr): If displaying file offsets, show
	the offset even if there are no symbols available.
	(dump_section): Display nothing if none of the section is going to
	be dumped.  Display the file offset, if requested, of the location
	from where the dump starts.
	* doc/binutils.texi (objdump): Mention that dumping via the -s
	switch is also affected by the -F option.

2008-02-26  Nick Clifton  <nickc@redhat.com>

	Re-apply this patch which was accidentally deleted:
	2006-05-16  Carlos O'Donell  <carlos@codesourcery.com>

	* doc/binutils.texi: Use "Binutils Index" for index name.

2008-02-22  Nick Clifton  <nickc@redhat.com>

	* objdump.c (display_file_offsets): New variable.
	(long_options): Add -F/--file-offsets.
	(objdump_print_addr_with_sym): If displaying file offsets, print
	the offset of the given address.
	(disassemble_bytes): If displaying file offsets, tell the user how
	many zeroes are skipped and the file offset of the point where
	dumping resumes.
	(disassemble_section): Only display the name of the section if
	data is going to be dumped from it.
	(main): Handle new option.  Produce error messages if the start or
	stop addresses do not make sense.
	* doc/binutils.texi: Document the new feature.
	* NEWS: Mention the new feature.

2008-02-15  Chu Li  <chul@cn.fujitsu.com>
	    Nick Clifton  <nickc@redhat.com>

	PR binutils/5713
	* strings.c (integer_arg): Delete function.
	(string_min): Initialise to 4.
	(main): Use strtoul to parse integer arguments.
	Move check for an invalid string length to after all the arguments
	have been parsed.
	(usage): Use indentation to indicate that -<n> is a another form
	of the --bytes= command line option.

2008-02-12  Nick Clifton  <nickc@redhat.com>

	* dlltool.c (mcore_elf_cache_filename): Add a const qualifier to
	the argument.
	(scan_obj_filename): Do not drop the const qualifier when calling
	mcore_elf_cache_filename.
	(struct fname_cache): Add const qualifier to filename field.

2008-02-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/5713
	* strings.c (main): Set string_min to 4 if it is <= 0.

2008-02-07  Alan Modra  <amodra@bigpond.net.au>

	* objdump.c (main): Don't pass unadorned NULL to concat.

2008-02-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR 5715
	* configure: Regenerated.

2008-02-03  Adam Nemet  <anemet@caviumnetworks.com>

	* readelf.c (get_machine_flags): Handle Octeon.

2008-01-30  Tristan Gingold  <gingold@adacore.com>

	* readelf.c (dump_relocations): Decode OpenVMS-specific sections.
	(get_ia64_dynamic_type): Decode OpenVMS-specific tags.
	(get_dynamic_type): Handle IA64-specific tags.
	(get_ia64_section_type_name): Handle OpenVMS-specific sections.
	(get_section_type_name): Handle OS-specific sections (and
	particularly IA64 OpenVMS one).
	(get_elf_section_flags): Makes flags static.  Add entries for IA64 and
	decode them.

2008-01-29  Nick Clifton  <nickc@redhat.com>

	* dwarf.c (print_dwarf_vma): New function.  Display the value of a
	dwarf_vma type at a specified precision.  Use mingw field type
	specifier if necessary.
	(display_debug_loc): Use dwarf_vma type for begin and end values.
	Use print_dwarf_vma to display their values.  Use byte_get_signed
	in order to correctly detect the -1 escape value.
	(display_debug_aranges): Likewise.
	(display_debug_ranges): Likewise.

2008-01-29  Alan Modra  <amodra@bigpond.net.au>

	* dwarf.c (display_debug_loc): Correct test for base address
	entry when 64-bit host dumping 32-bit object.

2008-01-29  Alan Modra  <amodra@bigpond.net.au>

	* MAINTAINERS: Remove myself as ix86 maintainer.  Add for SPU.

2008-01-28  Nick Clifton  <nickc@redhat.com>

	PR binutils/5529
	* rclex.c (yylex): Also allow the hypen character.

2008-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* dwarf.c: Include "elf/common.h".
	(eh_addr_size): Changed to int.
	(dwarf_regnames_i386): New.
	(dwarf_regnames_x86_64): Likewise.
	(dwarf_regnames): Likewise.
	(dwarf_regnames_count): Likewise.
	(init_dwarf_regnames): Likewise.
	(regname): Likewise.
	(frame_display_row): Properly support different address size.
	Call regname to get register name.
	(display_debug_frames): Call regname to get register name.
	Display DW_CFA_def_cfa_register as DW_CFA_def_cfa_register
	instead of DW_CFA_def_cfa_reg.

	* dwarf.h (init_dwarf_regnames): New.

	* objdump.c: Include "elf-bfd.h".
	(dump_dwarf): Call init_dwarf_regnames on ELF input.

	* readelf.c (guess_is_rela): Change argument to int.
	(parse_args): Remove the undocumented upper case options for
	-wX.
	(process_file_header): Call init_dwarf_regnames.

2008-01-25  DJ Delorie  <dj@redhat.com>

	* readelf.c (process_section_headers): Add m16c handler.
	(is_16bit_abs_reloc): Recognize R_M32C_16.

2008-01-25  Kai Tietz  <kai.tietz@onevision.com>

	* prdbg.c: Correct formatter style use.
	* readelf.c: Likewise.
	* strings.c: Likewise.

2008-01-25  Nick Clifton  <nickc@redhat.com>

	* po/ru.po: Updated Russian translation.

2008-01-17  H.J. Lu  <hjl.tools@gmail.com>

	* MAINTAINERS: Update my email address.

2008-01-14  Nick Clifton  <nickc@redhat.com>

	* dwarf.c (process_debug_info): Include the CU offset and corrupt
	version value when reporting unrecognised DWARF version numbers.
	(load_debug_info): Remember a failed attempt to load and parse the
	.debug_info section and do not repeat such attempts.
	(display_debug_lines): Check the return value from load_debug_info
	and return whilst displaying a warning message if the load failed.
	(display_debug_loc): Likewise.
	(display_debug_ranges): Likewise.
	(DEBUG_INFO_UNAVAILABLE): Value stored in num_debug_info_entries
	when the .debug_info section could not be loaded/parsed.
	(process_debug_info): Display the length of the compilation unit
	in hex, so that it corresponds with the offsets that will follow.
	Tell the user if the length was 32-bit or 64-bit.
	If a DIE abbreviation could not be found, tell the user the offset
	of the DIE.
	(free_debug_memory): Do not attempt to free any entries in the
	debug_information array if num_debug_info_entries is set to
	DEBUG_INFO_UNAVAILABLE.

2008-01-10  Andreas Schwab  <schwab@suse.de>

	* readelf.c (is_64bit_abs_reloc): Handle R_S390_64.

2008-01-09  Jakub Zawadzki  <darkjames@darkjames.ath.cx>

	PR binutils/55326
	* bucomm.c (list_supported_architectures): Free architecture list
	after use.
	* windres.c (set_endianess): Likewise.
	* windmc.c (set_endianess): Likewise.

2008-01-08  Kai Tietz  <kai.tietz@onevision.com>

	PR binutils/5529
	* binutils/rclex.c: (yylex): Add ':', '_', '\\', and '/' to post
	characters for name tokens.

2008-01-04  Greg McGary  <greg@mcgary.org>

	* prdbg.c (print_vma): Print as long long, if host supports it.

2008-01-03  Nick Clifton  <nickc@redhat.com>

	* dwarf.c (read_and_display_attr_value): Prefix values that are
	displayed in hexadecimal with 0x.
	For the DW_AT_import attribute display the abbreviation number and
	tag of the imported DIE.
	(process_debug_info): Warn about lengths that reserved by the
	DWARF3 specification.
	Provide more information when corrupted DIEs are detected.
	Warn if DIE corruption makes the sibling level negative.

For older changes see ChangeLog-2007
\f
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Commit	Line	Data
4fbb74a6 AM	1	2008-03-12 Alan Modra <amodra@bigpond.net.au>
	2
	3	PR 5900
	4	* readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
	5	Remove use throughout file.
	6	(SECTION_HEADER): Likewise.
	7	(dump_relocations): Don't adjust st_shndx for reserved range.
	8	(process_file_header): Mask SHN_XINDEX to values seen in external
	9	elf structs. Simplify valid section index tests.
	10	(get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
	11	Map reserved st_shndx to internal form.
	12	(process_section_groups): Test that group symbol st_shndx is in
	13	range, not just non-zero. Delete reserved range check.
	14	(get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
	15	OS or RSV.
	16
b1cc4aeb PB	17	2008-03-09 Paul Brook <paul@codesourcery.com>
	18
	19	* readelf.c (arm_attr_tag_VFP_arch): Add "VFPv3-D16".
	20
4b3be0b6 JW	21	2008-03-03 James E. Wilson <wilson@tuliptree.org>
	22
	23	* MAINTAINERS: Update my email address.
	24
35d60fe4 NC	25	2008-03-03 Nick Clifton <nickc@redhat.com>
	26
	27	* dwarf.c (decode_location_expression): Handle
	28	DW_OP_PGI_omp_thread_num.
	29
d253b654 AM	30	2008-03-01 Alan Modra <amodra@bigpond.net.au>
	31
	32	* objdump.c (objdump_print_addr): Initialise "sym".
	33
20c0b65d NC	34	2008-02-27 Justin Pryzby <justinpryzby@users.sourceforge.net>
	35	Nick Clifton <nickc@redhat.com>
	36
	37	* ar.c (usage): Mention -t command line switch.
	38	* doc/binutils.texi (ranlib): Document -t command line switch.
	39
32760852 NC	40	2008-02-26 Nick Clifton <nickc@redhat.com>
	41
	42	* objdump.c (objdump_print_addr): If displaying file offsets, show
	43	the offset even if there are no symbols available.
	44	(dump_section): Display nothing if none of the section is going to
	45	be dumped. Display the file offset, if requested, of the location
	46	from where the dump starts.
	47	* doc/binutils.texi (objdump): Mention that dumping via the -s
	48	switch is also affected by the -F option.
	49
fa0d8a3e NC	50	2008-02-26 Nick Clifton <nickc@redhat.com>
	51
	52	Re-apply this patch which was accidentally deleted:
	53	2006-05-16 Carlos O'Donell <carlos@codesourcery.com>
	54
	55	* doc/binutils.texi: Use "Binutils Index" for index name.
	56
98ec6e72 NC	57	2008-02-22 Nick Clifton <nickc@redhat.com>
	58
	59	* objdump.c (display_file_offsets): New variable.
	60	(long_options): Add -F/--file-offsets.
	61	(objdump_print_addr_with_sym): If displaying file offsets, print
	62	the offset of the given address.
	63	(disassemble_bytes): If displaying file offsets, tell the user how
	64	many zeroes are skipped and the file offset of the point where
	65	dumping resumes.
	66	(disassemble_section): Only display the name of the section if
	67	data is going to be dumped from it.
	68	(main): Handle new option. Produce error messages if the start or
	69	stop addresses do not make sense.
	70	* doc/binutils.texi: Document the new feature.
	71	* NEWS: Mention the new feature.
	72
7cefd12b NC	73	2008-02-15 Chu Li <chul@cn.fujitsu.com>
7cefd12b NC	74	Nick Clifton <nickc@redhat.com>
c904a764 NC	75
	76	PR binutils/5713
	77	* strings.c (integer_arg): Delete function.
	78	(string_min): Initialise to 4.
	79	(main): Use strtoul to parse integer arguments.
	80	Move check for an invalid string length to after all the arguments
	81	have been parsed.
	82	(usage): Use indentation to indicate that -<n> is a another form
	83	of the --bytes= command line option.
	84
fd64a958 NC	85	2008-02-12 Nick Clifton <nickc@redhat.com>
	86
	87	* dlltool.c (mcore_elf_cache_filename): Add a const qualifier to
	88	the argument.
	89	(scan_obj_filename): Do not drop the const qualifier when calling
	90	mcore_elf_cache_filename.
	91	(struct fname_cache): Add const qualifier to filename field.
	92
d51c3015 L	93	2008-02-08 H.J. Lu <hongjiu.lu@intel.com>
	94
	95	PR binutils/5713
	96	* strings.c (main): Set string_min to 4 if it is <= 0.
	97
ee832e18 AM	98	2008-02-07 Alan Modra <amodra@bigpond.net.au>
	99
	100	* objdump.c (main): Don't pass unadorned NULL to concat.
	101
bb8541b9 L	102	2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
	103
	104	PR 5715
	105	* configure: Regenerated.
	106
05c6f050 AN	107	2008-02-03 Adam Nemet <anemet@caviumnetworks.com>
	108
	109	* readelf.c (get_machine_flags): Handle Octeon.
	110
148b93f2 NC	111	2008-01-30 Tristan Gingold <gingold@adacore.com>
	112
	113	* readelf.c (dump_relocations): Decode OpenVMS-specific sections.
	114	(get_ia64_dynamic_type): Decode OpenVMS-specific tags.
	115	(get_dynamic_type): Handle IA64-specific tags.
	116	(get_ia64_section_type_name): Handle OpenVMS-specific sections.
	117	(get_section_type_name): Handle OS-specific sections (and
	118	particularly IA64 OpenVMS one).
	119	(get_elf_section_flags): Makes flags static. Add entries for IA64 and
	120	decode them.
	121
2d9472a2 NC	122	2008-01-29 Nick Clifton <nickc@redhat.com>
	123
	124	* dwarf.c (print_dwarf_vma): New function. Display the value of a
2e14fae2	125	dwarf_vma type at a specified precision. Use mingw field type
68e08bce	126	specifier if necessary.
2d9472a2 NC	127	(display_debug_loc): Use dwarf_vma type for begin and end values.
	128	Use print_dwarf_vma to display their values. Use byte_get_signed
	129	in order to correctly detect the -1 escape value.
	130	(display_debug_aranges): Likewise.
	131	(display_debug_ranges): Likewise.
	132
fefffff8 AM	133	2008-01-29 Alan Modra <amodra@bigpond.net.au>
	134
	135	* dwarf.c (display_debug_loc): Correct test for base address
	136	entry when 64-bit host dumping 32-bit object.
	137
ccdb9c9f AM	138	2008-01-29 Alan Modra <amodra@bigpond.net.au>
	139
	140	* MAINTAINERS: Remove myself as ix86 maintainer. Add for SPU.
	141
e36ea2de NC	142	2008-01-28 Nick Clifton <nickc@redhat.com>
	143
	144	PR binutils/5529
	145	* rclex.c (yylex): Also allow the hypen character.
	146
2dc4cec1 L	147	2008-01-28 H.J. Lu <hongjiu.lu@intel.com>
	148
	149	* dwarf.c: Include "elf/common.h".
	150	(eh_addr_size): Changed to int.
	151	(dwarf_regnames_i386): New.
	152	(dwarf_regnames_x86_64): Likewise.
	153	(dwarf_regnames): Likewise.
	154	(dwarf_regnames_count): Likewise.
	155	(init_dwarf_regnames): Likewise.
	156	(regname): Likewise.
	157	(frame_display_row): Properly support different address size.
	158	Call regname to get register name.
	159	(display_debug_frames): Call regname to get register name.
	160	Display DW_CFA_def_cfa_register as DW_CFA_def_cfa_register
	161	instead of DW_CFA_def_cfa_reg.
	162
	163	* dwarf.h (init_dwarf_regnames): New.
	164
	165	* objdump.c: Include "elf-bfd.h".
	166	(dump_dwarf): Call init_dwarf_regnames on ELF input.
	167
	168	* readelf.c (guess_is_rela): Change argument to int.
	169	(parse_args): Remove the undocumented upper case options for
	170	-wX.
a65c77b9	171	(process_file_header): Call init_dwarf_regnames.
2dc4cec1	172
f4236fe4 DD	173	2008-01-25 DJ Delorie <dj@redhat.com>
	174
	175	* readelf.c (process_section_headers): Add m16c handler.
	176	(is_16bit_abs_reloc): Recognize R_M32C_16.
	177
6e3d6dc1 NC	178	2008-01-25 Kai Tietz <kai.tietz@onevision.com>
	179
	180	* prdbg.c: Correct formatter style use.
	181	* readelf.c: Likewise.
	182	* strings.c: Likewise.
	183
5ca3b13d NC	184	2008-01-25 Nick Clifton <nickc@redhat.com>
	185
	186	* po/ru.po: Updated Russian translation.
	187
fabda5a7 L	188	2008-01-17 H.J. Lu <hjl.tools@gmail.com>
	189
	190	* MAINTAINERS: Update my email address.
	191
1febe64d NC	192	2008-01-14 Nick Clifton <nickc@redhat.com>
	193
	194	* dwarf.c (process_debug_info): Include the CU offset and corrupt
	195	version value when reporting unrecognised DWARF version numbers.
	196	(load_debug_info): Remember a failed attempt to load and parse the
	197	.debug_info section and do not repeat such attempts.
	198	(display_debug_lines): Check the return value from load_debug_info
	199	and return whilst displaying a warning message if the load failed.
	200	(display_debug_loc): Likewise.
	201	(display_debug_ranges): Likewise.
cc86f28f NC	202	(DEBUG_INFO_UNAVAILABLE): Value stored in num_debug_info_entries
	203	when the .debug_info section could not be loaded/parsed.
	204	(process_debug_info): Display the length of the compilation unit
	205	in hex, so that it corresponds with the offsets that will follow.
	206	Tell the user if the length was 32-bit or 64-bit.
	207	If a DIE abbreviation could not be found, tell the user the offset
	208	of the DIE.
	209	(free_debug_memory): Do not attempt to free any entries in the
	210	debug_information array if num_debug_info_entries is set to
	211	DEBUG_INFO_UNAVAILABLE.
1febe64d	212
e819ade1 AS	213	2008-01-10 Andreas Schwab <schwab@suse.de>
	214
	215	* readelf.c (is_64bit_abs_reloc): Handle R_S390_64.
	216
d25576aa NC	217	2008-01-09 Jakub Zawadzki <darkjames@darkjames.ath.cx>
	218
	219	PR binutils/55326
	220	* bucomm.c (list_supported_architectures): Free architecture list
	221	after use.
	222	* windres.c (set_endianess): Likewise.
	223	* windmc.c (set_endianess): Likewise.
	224
aeafac0c KT	225	2008-01-08 Kai Tietz <kai.tietz@onevision.com>
aeafac0c KT	226
e36ea2de	227	PR binutils/5529
aeafac0c	228	* binutils/rclex.c: (yylex): Add ':', '_', '\\', and '/' to post
e36ea2de	229	characters for name tokens.
aeafac0c	230
3c75e4f8 GM	231	2008-01-04 Greg McGary <greg@mcgary.org>
	232
	233	* prdbg.c (print_vma): Print as long long, if host supports it.
	234
ec4d4525 NC	235	2008-01-03 Nick Clifton <nickc@redhat.com>
	236
	237	* dwarf.c (read_and_display_attr_value): Prefix values that are
	238	displayed in hexadecimal with 0x.
	239	For the DW_AT_import attribute display the abbreviation number and
	240	tag of the imported DIE.
	241	(process_debug_info): Warn about lengths that reserved by the
	242	DWARF3 specification.
	243	Provide more information when corrupted DIEs are detected.
	244	Warn if DIE corruption makes the sibling level negative.
	245
6c7ac64e	246	For older changes see ChangeLog-2007
252b5132 RH	247	\f
	248	Local Variables:
	249	mode: change-log
	250	left-margin: 8
	251	fill-column: 74
	252	version-control: never
	253	End: