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

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
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Commit	Line	Data
32760852 NC	1	2008-02-26 Nick Clifton <nickc@redhat.com>
	2
	3	* objdump.c (objdump_print_addr): If displaying file offsets, show
	4	the offset even if there are no symbols available.
	5	(dump_section): Display nothing if none of the section is going to
	6	be dumped. Display the file offset, if requested, of the location
	7	from where the dump starts.
	8	* doc/binutils.texi (objdump): Mention that dumping via the -s
	9	switch is also affected by the -F option.
	10
fa0d8a3e NC	11	2008-02-26 Nick Clifton <nickc@redhat.com>
	12
	13	Re-apply this patch which was accidentally deleted:
	14	2006-05-16 Carlos O'Donell <carlos@codesourcery.com>
	15
	16	* doc/binutils.texi: Use "Binutils Index" for index name.
	17
98ec6e72 NC	18	2008-02-22 Nick Clifton <nickc@redhat.com>
	19
	20	* objdump.c (display_file_offsets): New variable.
	21	(long_options): Add -F/--file-offsets.
	22	(objdump_print_addr_with_sym): If displaying file offsets, print
	23	the offset of the given address.
	24	(disassemble_bytes): If displaying file offsets, tell the user how
	25	many zeroes are skipped and the file offset of the point where
	26	dumping resumes.
	27	(disassemble_section): Only display the name of the section if
	28	data is going to be dumped from it.
	29	(main): Handle new option. Produce error messages if the start or
	30	stop addresses do not make sense.
	31	* doc/binutils.texi: Document the new feature.
	32	* NEWS: Mention the new feature.
	33
7cefd12b NC	34	2008-02-15 Chu Li <chul@cn.fujitsu.com>
7cefd12b NC	35	Nick Clifton <nickc@redhat.com>
c904a764 NC	36
	37	PR binutils/5713
	38	* strings.c (integer_arg): Delete function.
	39	(string_min): Initialise to 4.
	40	(main): Use strtoul to parse integer arguments.
	41	Move check for an invalid string length to after all the arguments
	42	have been parsed.
	43	(usage): Use indentation to indicate that -<n> is a another form
	44	of the --bytes= command line option.
	45
fd64a958 NC	46	2008-02-12 Nick Clifton <nickc@redhat.com>
	47
	48	* dlltool.c (mcore_elf_cache_filename): Add a const qualifier to
	49	the argument.
	50	(scan_obj_filename): Do not drop the const qualifier when calling
	51	mcore_elf_cache_filename.
	52	(struct fname_cache): Add const qualifier to filename field.
	53
d51c3015 L	54	2008-02-08 H.J. Lu <hongjiu.lu@intel.com>
	55
	56	PR binutils/5713
	57	* strings.c (main): Set string_min to 4 if it is <= 0.
	58
ee832e18 AM	59	2008-02-07 Alan Modra <amodra@bigpond.net.au>
	60
	61	* objdump.c (main): Don't pass unadorned NULL to concat.
	62
bb8541b9 L	63	2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
	64
	65	PR 5715
	66	* configure: Regenerated.
	67
05c6f050 AN	68	2008-02-03 Adam Nemet <anemet@caviumnetworks.com>
	69
	70	* readelf.c (get_machine_flags): Handle Octeon.
	71
148b93f2 NC	72	2008-01-30 Tristan Gingold <gingold@adacore.com>
	73
	74	* readelf.c (dump_relocations): Decode OpenVMS-specific sections.
	75	(get_ia64_dynamic_type): Decode OpenVMS-specific tags.
	76	(get_dynamic_type): Handle IA64-specific tags.
	77	(get_ia64_section_type_name): Handle OpenVMS-specific sections.
	78	(get_section_type_name): Handle OS-specific sections (and
	79	particularly IA64 OpenVMS one).
	80	(get_elf_section_flags): Makes flags static. Add entries for IA64 and
	81	decode them.
	82
2d9472a2 NC	83	2008-01-29 Nick Clifton <nickc@redhat.com>
	84
	85	* dwarf.c (print_dwarf_vma): New function. Display the value of a
2e14fae2	86	dwarf_vma type at a specified precision. Use mingw field type
68e08bce	87	specifier if necessary.
2d9472a2 NC	88	(display_debug_loc): Use dwarf_vma type for begin and end values.
	89	Use print_dwarf_vma to display their values. Use byte_get_signed
	90	in order to correctly detect the -1 escape value.
	91	(display_debug_aranges): Likewise.
	92	(display_debug_ranges): Likewise.
	93
fefffff8 AM	94	2008-01-29 Alan Modra <amodra@bigpond.net.au>
	95
	96	* dwarf.c (display_debug_loc): Correct test for base address
	97	entry when 64-bit host dumping 32-bit object.
	98
ccdb9c9f AM	99	2008-01-29 Alan Modra <amodra@bigpond.net.au>
	100
	101	* MAINTAINERS: Remove myself as ix86 maintainer. Add for SPU.
	102
e36ea2de NC	103	2008-01-28 Nick Clifton <nickc@redhat.com>
	104
	105	PR binutils/5529
	106	* rclex.c (yylex): Also allow the hypen character.
	107
2dc4cec1 L	108	2008-01-28 H.J. Lu <hongjiu.lu@intel.com>
	109
	110	* dwarf.c: Include "elf/common.h".
	111	(eh_addr_size): Changed to int.
	112	(dwarf_regnames_i386): New.
	113	(dwarf_regnames_x86_64): Likewise.
	114	(dwarf_regnames): Likewise.
	115	(dwarf_regnames_count): Likewise.
	116	(init_dwarf_regnames): Likewise.
	117	(regname): Likewise.
	118	(frame_display_row): Properly support different address size.
	119	Call regname to get register name.
	120	(display_debug_frames): Call regname to get register name.
	121	Display DW_CFA_def_cfa_register as DW_CFA_def_cfa_register
	122	instead of DW_CFA_def_cfa_reg.
	123
	124	* dwarf.h (init_dwarf_regnames): New.
	125
	126	* objdump.c: Include "elf-bfd.h".
	127	(dump_dwarf): Call init_dwarf_regnames on ELF input.
	128
	129	* readelf.c (guess_is_rela): Change argument to int.
	130	(parse_args): Remove the undocumented upper case options for
	131	-wX.
a65c77b9	132	(process_file_header): Call init_dwarf_regnames.
2dc4cec1	133
f4236fe4 DD	134	2008-01-25 DJ Delorie <dj@redhat.com>
	135
	136	* readelf.c (process_section_headers): Add m16c handler.
	137	(is_16bit_abs_reloc): Recognize R_M32C_16.
	138
6e3d6dc1 NC	139	2008-01-25 Kai Tietz <kai.tietz@onevision.com>
	140
	141	* prdbg.c: Correct formatter style use.
	142	* readelf.c: Likewise.
	143	* strings.c: Likewise.
	144
5ca3b13d NC	145	2008-01-25 Nick Clifton <nickc@redhat.com>
	146
	147	* po/ru.po: Updated Russian translation.
	148
fabda5a7 L	149	2008-01-17 H.J. Lu <hjl.tools@gmail.com>
	150
	151	* MAINTAINERS: Update my email address.
	152
1febe64d NC	153	2008-01-14 Nick Clifton <nickc@redhat.com>
	154
	155	* dwarf.c (process_debug_info): Include the CU offset and corrupt
	156	version value when reporting unrecognised DWARF version numbers.
	157	(load_debug_info): Remember a failed attempt to load and parse the
	158	.debug_info section and do not repeat such attempts.
	159	(display_debug_lines): Check the return value from load_debug_info
	160	and return whilst displaying a warning message if the load failed.
	161	(display_debug_loc): Likewise.
	162	(display_debug_ranges): Likewise.
cc86f28f NC	163	(DEBUG_INFO_UNAVAILABLE): Value stored in num_debug_info_entries
	164	when the .debug_info section could not be loaded/parsed.
	165	(process_debug_info): Display the length of the compilation unit
	166	in hex, so that it corresponds with the offsets that will follow.
	167	Tell the user if the length was 32-bit or 64-bit.
	168	If a DIE abbreviation could not be found, tell the user the offset
	169	of the DIE.
	170	(free_debug_memory): Do not attempt to free any entries in the
	171	debug_information array if num_debug_info_entries is set to
	172	DEBUG_INFO_UNAVAILABLE.
1febe64d	173
e819ade1 AS	174	2008-01-10 Andreas Schwab <schwab@suse.de>
	175
	176	* readelf.c (is_64bit_abs_reloc): Handle R_S390_64.
	177
d25576aa NC	178	2008-01-09 Jakub Zawadzki <darkjames@darkjames.ath.cx>
	179
	180	PR binutils/55326
	181	* bucomm.c (list_supported_architectures): Free architecture list
	182	after use.
	183	* windres.c (set_endianess): Likewise.
	184	* windmc.c (set_endianess): Likewise.
	185
aeafac0c KT	186	2008-01-08 Kai Tietz <kai.tietz@onevision.com>
aeafac0c KT	187
e36ea2de	188	PR binutils/5529
aeafac0c	189	* binutils/rclex.c: (yylex): Add ':', '_', '\\', and '/' to post
e36ea2de	190	characters for name tokens.
aeafac0c	191
3c75e4f8 GM	192	2008-01-04 Greg McGary <greg@mcgary.org>
	193
	194	* prdbg.c (print_vma): Print as long long, if host supports it.
	195
ec4d4525 NC	196	2008-01-03 Nick Clifton <nickc@redhat.com>
	197
	198	* dwarf.c (read_and_display_attr_value): Prefix values that are
	199	displayed in hexadecimal with 0x.
	200	For the DW_AT_import attribute display the abbreviation number and
	201	tag of the imported DIE.
	202	(process_debug_info): Warn about lengths that reserved by the
	203	DWARF3 specification.
	204	Provide more information when corrupted DIEs are detected.
	205	Warn if DIE corruption makes the sibling level negative.
	206
6c7ac64e	207	For older changes see ChangeLog-2007
252b5132 RH	208	\f
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