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

2008-03-20  Richard Sandiford  <rsandifo@nildram.co.uk>

	* readelf.c (print_mips_got_entry): New function.
	(process_mips_specific): Print GOT information.

2008-03-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* aclocal.m4: Regenerate.
	* configure: Likewise.
	* Makefile.in: Likewise.
	* doc/Makefile.in: Likewise.

2008-03-16  Brian Dessent  <brian@dessent.net>

	* rcparse.y (resid): Allow control text to span multiple lines.

2008-03-13  Alan Modra  <amodra@bigpond.net.au>

	* readelf.c: Use %u throughout when printing sh_link or sh_info,
	%lu when printing sh_addralign.
	(process_version_sections): Use identical formats when printing
	all offset and sh_link fields.

2008-03-13  Alan Modra  <amodra@bigpond.net.au>

	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
	* configure: Regenerate.

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
ccb4c951 RS	1	2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk>
	2
	3	* readelf.c (print_mips_got_entry): New function.
	4	(process_mips_specific): Print GOT information.
	5
58c85be7 RW	6	2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
	7
	8	* aclocal.m4: Regenerate.
	9	* configure: Likewise.
	10	* Makefile.in: Likewise.
	11	* doc/Makefile.in: Likewise.
	12
c59aaa83 BD	13	2008-03-16 Brian Dessent <brian@dessent.net>
	14
	15	* rcparse.y (resid): Allow control text to span multiple lines.
	16
72de5009 AM	17	2008-03-13 Alan Modra <amodra@bigpond.net.au>
	18
	19	* readelf.c: Use %u throughout when printing sh_link or sh_info,
	20	%lu when printing sh_addralign.
	21	(process_version_sections): Use identical formats when printing
	22	all offset and sh_link fields.
	23
50e7d84b AM	24	2008-03-13 Alan Modra <amodra@bigpond.net.au>
	25
	26	* Makefile.am: Run "make dep-am".
	27	* Makefile.in: Regenerate.
	28	* doc/Makefile.in: Regenerate.
	29	* configure: Regenerate.
	30
4fbb74a6 AM	31	2008-03-12 Alan Modra <amodra@bigpond.net.au>
	32
	33	PR 5900
	34	* readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
	35	Remove use throughout file.
	36	(SECTION_HEADER): Likewise.
	37	(dump_relocations): Don't adjust st_shndx for reserved range.
	38	(process_file_header): Mask SHN_XINDEX to values seen in external
	39	elf structs. Simplify valid section index tests.
	40	(get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
	41	Map reserved st_shndx to internal form.
	42	(process_section_groups): Test that group symbol st_shndx is in
	43	range, not just non-zero. Delete reserved range check.
	44	(get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
	45	OS or RSV.
	46
b1cc4aeb PB	47	2008-03-09 Paul Brook <paul@codesourcery.com>
	48
	49	* readelf.c (arm_attr_tag_VFP_arch): Add "VFPv3-D16".
	50
4b3be0b6 JW	51	2008-03-03 James E. Wilson <wilson@tuliptree.org>
	52
	53	* MAINTAINERS: Update my email address.
	54
35d60fe4 NC	55	2008-03-03 Nick Clifton <nickc@redhat.com>
	56
	57	* dwarf.c (decode_location_expression): Handle
	58	DW_OP_PGI_omp_thread_num.
	59
d253b654 AM	60	2008-03-01 Alan Modra <amodra@bigpond.net.au>
	61
	62	* objdump.c (objdump_print_addr): Initialise "sym".
	63
20c0b65d NC	64	2008-02-27 Justin Pryzby <justinpryzby@users.sourceforge.net>
	65	Nick Clifton <nickc@redhat.com>
	66
	67	* ar.c (usage): Mention -t command line switch.
	68	* doc/binutils.texi (ranlib): Document -t command line switch.
	69
32760852 NC	70	2008-02-26 Nick Clifton <nickc@redhat.com>
	71
	72	* objdump.c (objdump_print_addr): If displaying file offsets, show
	73	the offset even if there are no symbols available.
	74	(dump_section): Display nothing if none of the section is going to
	75	be dumped. Display the file offset, if requested, of the location
	76	from where the dump starts.
	77	* doc/binutils.texi (objdump): Mention that dumping via the -s
	78	switch is also affected by the -F option.
	79
fa0d8a3e NC	80	2008-02-26 Nick Clifton <nickc@redhat.com>
	81
	82	Re-apply this patch which was accidentally deleted:
	83	2006-05-16 Carlos O'Donell <carlos@codesourcery.com>
	84
	85	* doc/binutils.texi: Use "Binutils Index" for index name.
	86
98ec6e72 NC	87	2008-02-22 Nick Clifton <nickc@redhat.com>
	88
	89	* objdump.c (display_file_offsets): New variable.
	90	(long_options): Add -F/--file-offsets.
	91	(objdump_print_addr_with_sym): If displaying file offsets, print
	92	the offset of the given address.
	93	(disassemble_bytes): If displaying file offsets, tell the user how
	94	many zeroes are skipped and the file offset of the point where
	95	dumping resumes.
	96	(disassemble_section): Only display the name of the section if
	97	data is going to be dumped from it.
	98	(main): Handle new option. Produce error messages if the start or
	99	stop addresses do not make sense.
	100	* doc/binutils.texi: Document the new feature.
	101	* NEWS: Mention the new feature.
	102
7cefd12b NC	103	2008-02-15 Chu Li <chul@cn.fujitsu.com>
7cefd12b NC	104	Nick Clifton <nickc@redhat.com>
c904a764 NC	105
	106	PR binutils/5713
	107	* strings.c (integer_arg): Delete function.
	108	(string_min): Initialise to 4.
	109	(main): Use strtoul to parse integer arguments.
	110	Move check for an invalid string length to after all the arguments
	111	have been parsed.
	112	(usage): Use indentation to indicate that -<n> is a another form
	113	of the --bytes= command line option.
	114
fd64a958 NC	115	2008-02-12 Nick Clifton <nickc@redhat.com>
	116
	117	* dlltool.c (mcore_elf_cache_filename): Add a const qualifier to
	118	the argument.
	119	(scan_obj_filename): Do not drop the const qualifier when calling
	120	mcore_elf_cache_filename.
	121	(struct fname_cache): Add const qualifier to filename field.
	122
d51c3015 L	123	2008-02-08 H.J. Lu <hongjiu.lu@intel.com>
	124
	125	PR binutils/5713
	126	* strings.c (main): Set string_min to 4 if it is <= 0.
	127
ee832e18 AM	128	2008-02-07 Alan Modra <amodra@bigpond.net.au>
	129
	130	* objdump.c (main): Don't pass unadorned NULL to concat.
	131
bb8541b9 L	132	2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
	133
	134	PR 5715
	135	* configure: Regenerated.
	136
05c6f050 AN	137	2008-02-03 Adam Nemet <anemet@caviumnetworks.com>
	138
	139	* readelf.c (get_machine_flags): Handle Octeon.
	140
148b93f2 NC	141	2008-01-30 Tristan Gingold <gingold@adacore.com>
	142
	143	* readelf.c (dump_relocations): Decode OpenVMS-specific sections.
	144	(get_ia64_dynamic_type): Decode OpenVMS-specific tags.
	145	(get_dynamic_type): Handle IA64-specific tags.
	146	(get_ia64_section_type_name): Handle OpenVMS-specific sections.
	147	(get_section_type_name): Handle OS-specific sections (and
	148	particularly IA64 OpenVMS one).
	149	(get_elf_section_flags): Makes flags static. Add entries for IA64 and
	150	decode them.
	151
2d9472a2 NC	152	2008-01-29 Nick Clifton <nickc@redhat.com>
	153
	154	* dwarf.c (print_dwarf_vma): New function. Display the value of a
2e14fae2	155	dwarf_vma type at a specified precision. Use mingw field type
68e08bce	156	specifier if necessary.
2d9472a2 NC	157	(display_debug_loc): Use dwarf_vma type for begin and end values.
	158	Use print_dwarf_vma to display their values. Use byte_get_signed
	159	in order to correctly detect the -1 escape value.
	160	(display_debug_aranges): Likewise.
	161	(display_debug_ranges): Likewise.
	162
fefffff8 AM	163	2008-01-29 Alan Modra <amodra@bigpond.net.au>
	164
	165	* dwarf.c (display_debug_loc): Correct test for base address
	166	entry when 64-bit host dumping 32-bit object.
	167
ccdb9c9f AM	168	2008-01-29 Alan Modra <amodra@bigpond.net.au>
	169
	170	* MAINTAINERS: Remove myself as ix86 maintainer. Add for SPU.
	171
e36ea2de NC	172	2008-01-28 Nick Clifton <nickc@redhat.com>
	173
	174	PR binutils/5529
	175	* rclex.c (yylex): Also allow the hypen character.
	176
2dc4cec1 L	177	2008-01-28 H.J. Lu <hongjiu.lu@intel.com>
	178
	179	* dwarf.c: Include "elf/common.h".
	180	(eh_addr_size): Changed to int.
	181	(dwarf_regnames_i386): New.
	182	(dwarf_regnames_x86_64): Likewise.
	183	(dwarf_regnames): Likewise.
	184	(dwarf_regnames_count): Likewise.
	185	(init_dwarf_regnames): Likewise.
	186	(regname): Likewise.
	187	(frame_display_row): Properly support different address size.
	188	Call regname to get register name.
	189	(display_debug_frames): Call regname to get register name.
	190	Display DW_CFA_def_cfa_register as DW_CFA_def_cfa_register
	191	instead of DW_CFA_def_cfa_reg.
	192
	193	* dwarf.h (init_dwarf_regnames): New.
	194
	195	* objdump.c: Include "elf-bfd.h".
	196	(dump_dwarf): Call init_dwarf_regnames on ELF input.
	197
	198	* readelf.c (guess_is_rela): Change argument to int.
	199	(parse_args): Remove the undocumented upper case options for
	200	-wX.
a65c77b9	201	(process_file_header): Call init_dwarf_regnames.
2dc4cec1	202
f4236fe4 DD	203	2008-01-25 DJ Delorie <dj@redhat.com>
	204
	205	* readelf.c (process_section_headers): Add m16c handler.
	206	(is_16bit_abs_reloc): Recognize R_M32C_16.
	207
6e3d6dc1 NC	208	2008-01-25 Kai Tietz <kai.tietz@onevision.com>
	209
	210	* prdbg.c: Correct formatter style use.
	211	* readelf.c: Likewise.
	212	* strings.c: Likewise.
	213
5ca3b13d NC	214	2008-01-25 Nick Clifton <nickc@redhat.com>
	215
	216	* po/ru.po: Updated Russian translation.
	217
fabda5a7 L	218	2008-01-17 H.J. Lu <hjl.tools@gmail.com>
	219
	220	* MAINTAINERS: Update my email address.
	221
1febe64d NC	222	2008-01-14 Nick Clifton <nickc@redhat.com>
	223
	224	* dwarf.c (process_debug_info): Include the CU offset and corrupt
	225	version value when reporting unrecognised DWARF version numbers.
	226	(load_debug_info): Remember a failed attempt to load and parse the
	227	.debug_info section and do not repeat such attempts.
	228	(display_debug_lines): Check the return value from load_debug_info
	229	and return whilst displaying a warning message if the load failed.
	230	(display_debug_loc): Likewise.
	231	(display_debug_ranges): Likewise.
cc86f28f NC	232	(DEBUG_INFO_UNAVAILABLE): Value stored in num_debug_info_entries
	233	when the .debug_info section could not be loaded/parsed.
	234	(process_debug_info): Display the length of the compilation unit
	235	in hex, so that it corresponds with the offsets that will follow.
	236	Tell the user if the length was 32-bit or 64-bit.
	237	If a DIE abbreviation could not be found, tell the user the offset
	238	of the DIE.
	239	(free_debug_memory): Do not attempt to free any entries in the
	240	debug_information array if num_debug_info_entries is set to
	241	DEBUG_INFO_UNAVAILABLE.
1febe64d	242
e819ade1 AS	243	2008-01-10 Andreas Schwab <schwab@suse.de>
	244
	245	* readelf.c (is_64bit_abs_reloc): Handle R_S390_64.
	246
d25576aa NC	247	2008-01-09 Jakub Zawadzki <darkjames@darkjames.ath.cx>
	248
	249	PR binutils/55326
	250	* bucomm.c (list_supported_architectures): Free architecture list
	251	after use.
	252	* windres.c (set_endianess): Likewise.
	253	* windmc.c (set_endianess): Likewise.
	254
aeafac0c KT	255	2008-01-08 Kai Tietz <kai.tietz@onevision.com>
aeafac0c KT	256
e36ea2de	257	PR binutils/5529
aeafac0c	258	* binutils/rclex.c: (yylex): Add ':', '_', '\\', and '/' to post
e36ea2de	259	characters for name tokens.
aeafac0c	260
3c75e4f8 GM	261	2008-01-04 Greg McGary <greg@mcgary.org>
	262
	263	* prdbg.c (print_vma): Print as long long, if host supports it.
	264
ec4d4525 NC	265	2008-01-03 Nick Clifton <nickc@redhat.com>
	266
	267	* dwarf.c (read_and_display_attr_value): Prefix values that are
	268	displayed in hexadecimal with 0x.
	269	For the DW_AT_import attribute display the abbreviation number and
	270	tag of the imported DIE.
	271	(process_debug_info): Warn about lengths that reserved by the
	272	DWARF3 specification.
	273	Provide more information when corrupted DIEs are detected.
	274	Warn if DIE corruption makes the sibling level negative.
	275
6c7ac64e	276	For older changes see ChangeLog-2007
252b5132 RH	277	\f
	278	Local Variables:
	279	mode: change-log
	280	left-margin: 8
	281	fill-column: 74
	282	version-control: never
	283	End: