PR binutils/15205

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

2013-03-26  Nick Clifton  <nickc@redhat.com>

	PR binutils/15205
	* dwarf.c (SAFE_BYTE_GET): New macro - checks remaining buffer
	space before calling byte_get.
	(SAFE_BYTE_GET_AND_INC): New macro.
	(SAFE_SIGNED_BYTE_GET): New macro.
	(SAFE_SIGNED_BYTE_GET_AND_INC): New macro.
	(SAFE_BYTE_GET64): New macro.
	(process_extened_line_op): Use new macros.  Use strnlen when
	appropriate.
	(fetch_indirect_string): Likewise.
	(get_FORM_name): Likewise.
	(decode_location_expression): Likewise.
	(read_and_display_attr_value): Likewise.
	(process_debug_info): Likewise.
	(display_debug_lines_raw): Likewise.
	(display_debug_lines_decoded): Likewise.
	(display_debug_pubnames): Likewise.
	(display_debug_macinfo): Likewise.
	(get_line_filename_and_dirname): Likewise.
	(display_debug_macro): Likewise.
	(display_loc_list): Likewise.
	(display_loc_list_dwo): Likewise.
	(display_debug_aranges): Likewise.
	(display_debug_ranges): Likewise.
	(frame_display_row): Likewise.
	(display_debug_frames): Likewise.

2013-03-25  Nick Clifton  <nickc@redhat.com>

	PR binutils/15202
	* dwarf.c (read_leb128): Add END parameter.  Do not read at or
	beyond end.
	(read_sleb128): Add END parameter.
	(read_uleb128): New function.
	(process_extended_line_op): Pass END to leb128 functions.
	(process_abbrev_section): Likewise.
	(decode_location_expression): Likewise.
	(read_and_display_attr_value): Likewise.
	(read_and_display_attr): Likewise.
	(process_debug_info): Likewise.
	(display_debug_lines_raw): Likewise.
	(display_debug_lines_decoded): Likewise.
	(display_debug_macinfo): Likewise.
	(get_line_filename_and_dirname): Likewise.
	(display_debug_macro): Likewise.
	(display_loc_list_dwo): Likewise.
	(display_debug_ranges): Likewise.
	* dwarf.h (read_leb128): Update prototype.
	* readelf.c (read_uleb128): Add END parameter.
	(decode_arm_unwind_bytecode): Pass END to read_uleb128.
	(decode_tic6x_unwind_bytecode): Likewise.
	(display_tag_value): New function.
	(display_arm_attribute): Add END parameter. Pass END to
	read_uleb128.  Use display_tag_value.
	(display_gnu_attribute): Likewise.
	(display_power_gnu_attribute): Likewise.
	(display_sparc_gnu_attribute): Likewise.
	(display_mips_gnu_attribute): Likewise.
	(display_tic6x_attribute): Likewise.
	(process_attributes): Likewise.
	(display_raw_attribute): New function.

2013-03-22  Nick Clifton  <nickc@redhat.com>

	PR binutils/15201
	* dwarf.c (display_debug_ranges): Add checks for reading beyond
	the end of the section.

	PR binutils/15157
	* readelf.c (apply_relocations): Catch relocations with negative
	offsets.

2013-03-15  Nick Clifton  <nickc@redhat.com>

	* addr2line.c (slurp_symtab): If canonicalization reveals that
	there were no ordinary symbols, try loading the dynamic symbols
	instead.

2013-03-14  Markos Chandras  <markos.chandras@imgtec.com>

	* MAINTAINERS: Add myself as Meta maintainer.

2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* readelf.c (get_note_type): Add NT_S390_TDB.

2013-03-07  Alan Modra  <amodra@gmail.com>

	* strings.c (get_char): Dispense with buf[].  Instead shift
	chars into big-endian value and byte-swap later if
	little-endian.  Don't EOF check value read from object.

2013-03-05  Corinna Vinschen  <vinschen@redhat.com>

	* configure.in: Build DLL tools on x86_64-*-cygwin* as well.
	* configure: Regenerate.

2013-03-04  Nick Clifton  <nickc@redhat.com>

	* elfcomm.c (error): Flush stdout before emitting the error
	message.
	(warn): Likewise.

2013-03-01  Cary Coutant  <ccoutant@google.com>

	* dwarf.c (cu_tu_indexes_read, shndx_pool, shndx_pool_size)
	(shndx_pool_used): Move to top of file.
	(struct cu_tu_set): New type.
	(cu_count, tu_count, cu_sets, tu_sets): New file scope variables.
	(fetch_indexed_string): Add "this_set" parameter.  Update all callers.
	(find_cu_tu_set_v2): New function.
	(read_and_display_attr_value): Add "this_set" parameter.
	(read_and_display_attr): Likewise.
	(process_debug_info): Track base offsets for DWARF package files.
	(load_debug_info): Call load_cu_tu_indexes.
	(get_DW_SECT_short_name): New function.
	(process_cu_tu_index): Add support for version 2 DWARF package files.

2013-02-27  Alan Modra  <amodra@gmail.com>

	PR binutils/15191
	* readelf.c (offsetof): Define.
	(CHECK_ENTSIZE_VALUES): Remove extraneous indefinite article.
	(process_corefile_note_segment): Allow notes without name or
	desc.  Combine out-of-range checks.  Disallow "negative"
	notesz or descsz.

2013-02-26  Nick Clifton  <nickc@redhat.com>

	PR binutils/15191
	* readelf.c (process_corefile_note_segment): Prevent attempts to
	read beyond the end of the note buffer.

2013-02-15  Kai Tietz  <ktietz@redhat.com>

	* objcopy.c (copy_main): Initialize context variable.

2013-02-15  Nick Clifton  <nickc@redhat.com>

	PR binutils/15140
	* ar.c (open_inarch): Fail on attempts to convert a normal archive
	to a thin archive or vice versa.
	* elfcomm.c (make_qualified_name): Handle corrupted thin
	archives.
	* readelf.c (process_archive): Likewise.
	* doc/binutils.texi: Clarify documentation describing thin
	archives.

2013-02-15  Nick Clifton  <nickc@redhat.com>

	PR binutils/15033
	* objcopy.c (enum change_action): Delete.
	(struct section_list): Delete remove, copy, change_vma, change_lma
	and set_flags fields.  Add context field.
	(find_section_list): Add a context parameter.  Add support for
	wildcard characters in section names.
	(is_strip_section): Check for sections being both  copied and
	removed.
	(copy_object): Pass context to find_section_list.
	(setup_section): Likewise.
	(copy_section): Likewise.
	(copy_main): Likewise.
	* doc/binutils: Document the new behaviour.
	* NEWS: Mention the new feature

2013-02-14  Nick Clifton  <nickc@redhat.com>

	PR binutils/15125
	* objcopy.c (copy_object): Provide a helpful warning message when
	adding a gnu_debuglink section to an object which already contains
	one.

2013-02-07  Nick Clifton  <nickc@redhat.com>

	* elfcomm.c (get_archive_member_name): Prevent seg-fault if a
	corrupt archive uses long names but has no long name table.

2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
            Andrew Jenner <andrew@codesourcery.com>

	Based on patches from Altera Corporation.

	* readelf.c: Include elf/nios2.h.
	(dump_relocations): Add case for EM_ALTERA_NIOS2.
	(get_nios2_dynamic_type): New.
	(get_dynamic_type): Add case for EM_ALTERA_NIOS2.
	(is_32bit_abs_reloc): Fix EM_ALTERA_NIOS2 case.
	(is_16bit_abs_reloc): Likewise.
	(is_none_reloc): Add EM_ALTERA_NIOS2 and EM_NIOS32 cases.
	* NEWS: Note Altera Nios II support.
	* MAINTAINERS: Add Nios II maintainers.

2013-01-29  Xi Wang  <xi.wang@gmail.com>

	* readelf.c (process_version_sections): Fix overflow checks to
	avoid undefined behaviour.

2013-01-28  Doug Evans  <dje@google.com>

	* dwarf.c (display_gdb_index): Handle .gdb_index version 8.

2013-01-28  Robert Schiele  <rschiele@gmail.com>

	* objcopy.c (parse_flags): Add merge and strings section flags.

2013-01-25  Cary Coutant  <ccoutant@google.com>

	* dwarf.c (display_loc_list): Update offset for each line
	printed.
	(print_addr_index): New function.
	(display_loc_list_dwo): Update offset for each line printed.
	Fix problems displaying loclists in .dwo files.  Add support
	for type 4 entries.
	(display_debug_loc): Remove custom header for .dwo files.
	(display_debug_addr): Adjust formatting.

2013-01-25  Marco Atzeri  <marco.atzeri@gmail.com>

	* objcopy.c : Enable long section names for OPTION_ADD_GNU_DEBUGLINK.

2013-01-24  Doug Evans  <dje@google.com>

	* dwarf.c (display_debug_addr): Add missing parentheses to expression.

2013-01-24  Nick Clifton  <nickc@redhat.com>

	* readelf.c (get_machine_flags): Decode E_V850E3V5_ARCH.

2013-01-23  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* readelf.c: Add strings for NT_S390_LAST_BREAK and
	NT_S390_SYSTEM_CALL.

2013-01-18  Nick Clifton  <nickc@redhat.com>

	PR binutils/15026
	* addr2line.c (translate_addresses): When pretty printing, print
	unknown function names on the same line as unknown symbol names.

2013-01-17  Nickolai Zeldovich  <nickolai@csail.mit.edu>

	* objdump.c (dump_target_specific): Fix NULL pointer test.

2013-01-16  Alan Modra  <amodra@gmail.com>

	PR binutils/15018
	* stabs.c (parse_stab_members): Always set physname here to avoid
	gcc warning..
	(parse_stab_argtypes): ..and don't duplicate the init here.

2013-01-10  Will Newton <will.newton@imgtec.com>

	* binutils/readelf.c: (guess_is_rela): Add EM_METAG.
	(dump_relocations): Add EM_METAG.
	(get_machine_name): Correct case for Meta.
	(is_32bit_abs_reloc): Add support for Meta ADDR32 reloc.
	(is_none_reloc): Add support for Meta NONE reloc.

2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>

	* readelf.c (get_note_type): Handle NT_ARM_TLS, NT_ARM_HW_BREAK
	and NT_ARM_HW_WATCH.

2013-01-07  Roland McGrath  <mcgrathr@google.com>

	* objcopy.c (deterministic): Make int rather than bfd_boolean,
	initialize to -1.
	(strip_options, copy_options): Add -U/--disable-deterministic-archives.
	(default_deterministic): New function.
	(strip_main, copy_main): Handle -U.  Call default_deterministic.
	(copy_usage, strip_usage): Describe -U.  Cite whether -D or -U is
	the default based on DEFAULT_AR_DETERMINISTIC.
	* doc/binutils.texi (objcopy, strip): Describe -U and effect of
	configure options on -D.

	* ar.c (default_deterministic): Comment fix.

2013-01-07  Patrice Dumas  <pertusus@free.fr>

	* doc/binutils.texi: Fix ordering of top level nodes.
	Replace erroneous uses of @itemx with @item.

2013-01-04  Andreas Schwab  <schwab@linux-m68k.org>

	* doc/binutils.texi (elfedit): Fix use of @itemx in @table.

2013-01-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* MAINTAINERS: Add myself as AArch64 co-maintainer.

2013-01-02  H.J. Lu  <hongjiu.lu@intel.com>

	* version.c (print_version): Update copyright year to 2013.

For older changes see ChangeLog-2012
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