Commit graph

2769 commits

Author SHA1 Message Date
Nick Clifton
834f871cdc Fix memory access violations discovered by running readelf compiled with undefined memory access sanitization on fuzzed binaries.
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.
2015-02-10 17:53:53 +00:00
Nick Clifton
03a91817f1 Fixes for memory access violations triggered by running readelf on fuzzed binaries.
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.
2015-02-10 17:13:31 +00:00
Nick Clifton
77ef865475 Fix memory access violations triggered by running objdump compiled with out-of-bounds sanitization checking.
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.

	* coffcode.h (styp_to_sec_flags): Use an unsigned long type to
	hold the flag bits.
	* peXXigen.c (pe_print_reloc): Use unsigned types to hold the
	size and number of relocs.
	(pe_print_debugdata): Use a 32-bit aligned buffer to store the
	codeview record.
	* versados.c (process_otr): Check the esdid value before using it
	to access the EDATA.
2015-02-10 14:11:00 +00:00
Mark Wielaard
5a19504458 Recognize new DWARF5/GCC5 DW_LANG constants for Fortran 03 and Fortran 08.
DWARFv5 defines and GCC5 may output two new DW_LANG constants for the
Fortran 2003 and Fortran 2008 standards. Handle and display both in
binutils.

binutils/ChangeLog:

	* dwarf.c (read_and_display_attr_value): Handle DW_LANG_Fortran03
	and DW_LANG_Fortran08.

include/ChangeLog:

	* dwarf2.h: Add DW_LANG_Fortran03 and DW_LANG_Fortran08.

http://dwarfstd.org/ShowIssue.php?issue=141121.1
2015-02-10 09:07:25 +01:00
Nick Clifton
5532504724 Fix an invalid memory access triggered by running readelf on a fuzzed binary.
PR binutils/17531
	* readelf.c (process_mips_specific): Fail if an option has an
	invalid size.
2015-02-06 13:03:08 +00:00
Nick Clifton
8490fb409a Fix memory access violations triggered by processing fuzzed binaries with a 32-bit version of readelf, compiled on a 64-bit host.
PR binutils/17531
	* dwarf.c (xcmalloc): Fail if the arguments are too big.
	(xcrealloc): Likewise.
	(xcalloc2): Likewise.
2015-02-06 12:19:20 +00:00
Nick Clifton
5929c344f9 Fixes illegal memory accesses triggereb by running a 32-bit binary version of objdump compiled on a 64-bit host.
PR binutils/17512
	* dwarf.c (display_debug_frames): Fix range checks to work on
	32-bit binaries complied on a 64-bit host.

	* peXXigen.c (rsrc_print_resource_entries): Add range check for
	addresses that wrap around the address space.
	(rsrc_parse_entry): Likewise.
2015-02-06 11:12:54 +00:00
Alan Modra
7cc78d0780 Don't refer to optarg in dwarf.c function
This one is passed in optarg as its argument.

	PR binutils/17926
	* dwarf.c (dwarf_select_sections_by_letters): Don't refer to optarg.
2015-02-05 17:50:37 +10:30
Nick Clifton
f3853b3444 More fixes for memory access violations triggered by running readelf on fuzzed binaries.
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.
2015-02-04 10:48:46 +00:00
Nick Clifton
570286220e Fix memory access violations triggered by running readelf on fuzzed binaries.
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 20:42:36 +00:00
Nick Clifton
64d2901806 More fixes for illegal memory accesses triggered by running objdump on fuzzed binaries.
PR binutils/17512
	* objdump.c (display_any_bfd): Fail if archives nest too deeply.

	* ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
	(_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
	index or an out of range fdr index.
	* elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
	* elf32-arc.c (arc_info_to_howto_rel): Likewise.
	* elf32-avr.c (avr_info_to_howto_rela): Likewise.
	* elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
	* elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
	* elf32-cris.c (cris_info_to_howto_rela): Likewise.
	* elf32-crx.c (elf_crx_info_to_howto): Likewise.
	* elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
	* elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
	* elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
	* elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
	* elf32-frv.c (frv_info_to_howto_rela): Likewise.
	* elf32-i370.c (i370_elf_info_to_howto): Likewise.
	* elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
	* elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
	* elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
	* elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
	* elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
	* elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
	* elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
	* elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
	* elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
	* elf32-mep.c (mep_info_to_howto_rela): Likewise.
	* elf32-metag.c (metag_info_to_howto_rela): Likewise.
	* elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
	* elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
	* elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
	* elf32-mt.c (mt_info_to_howto_rela): Likewise.
	* elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
	* elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
	* elf32-pj.c (pj_elf_info_to_howto): Likewise.
	* elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
	* elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
	* elf32-rx.c (rx_info_to_howto_rela): Likewise.
	* elf32-sh.c (sh_elf_info_to_howto): Likewise.
	* elf32-spu.c (spu_elf_info_to_howto): Likewise.
	* elf32-v850.c (v850_elf_perform_relocation): Likewise.
	* elf32-vax.c (rtype_to_howto): Likewise.
	* elf32-visium.c (visium_info_to_howto_rela): Likewise.
	* elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
	* elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
	* elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
	* elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
	* mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
	(bfd_mach_o_canonicalize_one_reloc): Fix check on out
	of range symbol indicies.
	(bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
	(bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
	(bfd_mach_o_build_dysymtab): Likewise.
	(bfd_mach_o_write_symtab_content): Set the string table size to
	zero upon error.
	(bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
	read fails.
	* peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
	fields.
	* tekhex.c (first_phase): Check for src pointer reaching end of
	buffer.
2015-02-03 14:34:54 +00:00
Alan Modra
3f8107ab38 FT32 initial support
FT32 is a new 32-bit RISC core developed by FTDI for embedded applications.

	* configure.ac: Add FT32 support.
	* configure: Regenerate.
bfd/
	* Makefile.am: Add FT32 files.
	* archures.c (enum bfd_architecture): Add bfd_arch_ft32.
	(bfd_mach_ft32): Define.
	(bfd_ft32_arch): Declare.
	(bfd_archures_list): Add bfd_ft32_arch.
	* config.bfd: Handle FT32.
	* configure.ac: Likewise.
	* cpu-ft32.c: New file.
	* elf32-ft32.c: New file.
	* reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
	BFD_RELOC_FT32_18): Define.
	* targets.c (_bfd_target_vector): Add ft32_elf32_vec.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.
binutils/
	* readelf.c: Add FT32 support.
gas/
	* Makefile.am: Add FT32 files.
	* config/tc-ft32.c: New file.
	* config/tc-ft32.h: New file.
	* configure.tgt: Add FT32 support.
	* Makefile.in: Regenerate.
	* po/POTFILES.in: Regenerate.
gas/testsuite/
	* gas/ft32/ft32.exp: New file.
	* gas/ft32/insn.d: New file.
	* gas/ft32/insn.s: New file.
include/
	* dis-asm.h (print_insn_ft32): Declare.
include/elf/
	* common.h (EM_FT32): Define.
	* ft32.h: New file.
include/opcode/
	* ft32.h: New file.
ld/
	* Makefile.am: Add FT32 files.
	* configure.tgt: Handle FT32 target.
	* emulparams/elf32ft32.sh: New file.
	* scripttempl/ft32.sc: New file.
	* Makefile.in: Regenerate.
opcodes/
	* Makefile.am: Add FT32 files.
	* configure.ac: Handle FT32.
	* disassemble.c (disassembler): Call print_insn_ft32.
	* ft32-dis.c: New file.
	* ft32-opc.c: New file.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/POTFILES.in: Regenerate.
2015-01-28 16:25:18 +10:30
Nick Clifton
0897ec1581 Fixes for invalid memory accesses triggered by running windres on corrupt binaries.
PR binutils/17512
	* 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.
2015-01-27 17:32:23 +00:00
Nick Clifton
877a8638ba Fixes for memory access violations triggered by running addr2line on fuzzed binaries.
PR binutils/17512
	* addr2line.c (slurp_symtab): If the symcount is zero, free the
	symbol table pointer.

	* dwarf2.c (concat_filename): Check for an empty directory table.
	(scan_unit_for_symbols): Check for reading off the end of the
	unit.
	(parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
	non-string form.
	* elf64-ppc.c (opd_entry_value): Fail if there are no relocs
	available.
2015-01-27 15:49:12 +00:00
Nick Clifton
37e3922eed Fix memory access violations triggered by running dlltool on corrupt binaries.
PR binutils/17512
	* dlltool.c (identify_search_archive): If the last archive was the
	same as the current archive, terminate the loop.

	* pdp11.c (aout_get_external_symbols): Return false if there are
	no symbols.
2015-01-27 11:30:15 +00:00
Nick Clifton
bb97bdd70c Fix build errors when compiling nlmconv.c on a 32-bit host.
* nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced
	by recent delta, when compiling on for a 32-bit host.
2015-01-23 16:39:53 +00:00
Nick Clifton
86eafac0aa Fix memory access violations triggered by running strip on fuzzed binaries.
PR binutils/17512
	* coffcode.h (coff_set_arch_mach_hook): Check return value from
	bfd_malloc.
	(coff_slurp_line_table): Return FALSE if the line number
	information was corrupt.
	(coff_slurp_symbol_table): Return FALSE if the symbol information
	was corrupt.
	* mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
	initialise the fields of the dyld_info structure.
	(bfd_mach_o_build_exec_seg_command): Replace assertion with an
	error message and a return value.
	(bfd_mach_o_layout_commands): Change the function to boolean.
	Return FALSE if the function fails.
	(bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
	fails.
	(bfd_mach_o_read_command): Fail if an unrecognised command is
	encountered.
	* peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
	read fails.
	(slurp_symtab): Check the return from bfd_malloc.
	(_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
	encountered an error.
	(_bfd_XXi_final_link_postscript): Fail if a section could not be
	copied.
	* peicode.h (pe_bfd_object_p): Fail if the header could not be
	swapped in.
	* tekhex.c (first_phase): Fail if the section is too big.
	* versados.c (struct esdid): Add content_size field.
	(process_otr): Use and check the new field.
	(versados_get_section_contents): Check that the section exists and
	that the requested data is available.

	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 17:37:23 +00:00
Ramana Radhakrishnan
6c1965f995 Add self to ARM Maintainers 2015-01-21 11:15:58 +00:00
Nick Clifton
5b7d62376f This patch fixes some illegal memory accesses triggered by running coffdump on fuzzed binaries.
PR binutils/17512
	* coffgrok.c (do_type): Check that computed ref exists.
	(doit): Add range checks when computing section for scope.
2015-01-21 10:33:19 +00:00
H.J. Lu
a0a3b04c61 Properly check abbrev size
abbrev_base is independent of abbrev_size.  We should use abbrev_base +
abbrev_size to check abbrev section size.

	* dwarf.c (process_debug_info): Properly check abbrev size.
2015-01-12 13:34:24 -08:00
Nick Clifton
1306a7421c Another fix for memory access errors trigegred by running readelf on a corrupt binary.
PR binutils/17531
	* dwarf.c (display_debug_addr): Use xcalloc to allocate the debug_addr_info
	array.  Check for an address_base that is too large.
2015-01-12 17:28:55 +00:00
Nick Clifton
72c61a0d1e More fixes for memory access errors when running readelf on fuzzed binaries.
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.
	* dwarf.h (xcalloc2): Prototype.
2015-01-12 16:08:41 +00:00
Alan Modra
b38ead219b Assorted compiler warning fixes
The C standard doesn't guarantee a function pointer can be cast to
void* and vice versa.

binutils/
	* prdbg.c (print_debugging_info): Don't use void* for function
	pointer param.
	* budbg.h (print_debugging_info): Update prototype.
gas/
	* read.c (s_altmacro, s_reloc): Make definition static.
2015-01-12 18:07:52 +10:30
Nick Clifton
063bb0250d Fix memory access violations exposed by running strip on fuzzed binaries.
PR binutils/17512
	* coffcode.h (coff_slurp_symbol_table): Return false if we failed
	to load the line table.
	* elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
	maxpagesize of 1.
	* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
	the Data Directory Size is too large.

	* objcopy.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.
2015-01-08 15:39:49 +00:00
Nick Clifton
848cde35d6 Fix memory access violations triggered by running sysdump on fuzzed binaries.
PR binutils/17512
	* 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.
2015-01-08 13:52:42 +00:00
Nick Clifton
3565cf8fed Fixes for memory access violations triggered by running nlmconv on
fuzzed binaries.

	PR binutils/17512
	* nlmconv.c (i386_mangle_relocs): Skip relocs without an
	associated symbol.
	(powerpc_mangle_relocs): Skip unrecognised relocs.  Check address
	range before applying a reloc.
2015-01-08 12:37:46 +00:00
Nick Clifton
d7b24d2941 Fix memory access violations uncovered by running the dlltool on fuzzed binaries.
PR binutils/17512
	* dlltool.c (scan_obj_file): Break loop if the last archive
	displayed matches the current archive.
2015-01-07 17:33:17 +00:00
Nick Clifton
c88f5b8e49 Fix memory access violations exposed by running the srconv tool on fuzzed binaries.
PR binutils/17512
	* 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.
2015-01-07 16:41:25 +00:00
Nick Clifton
85880250e5 Fixes for memory access violations in the coffdump program.
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.

	* coff-i860.c (CALC_ADDEND): Always set an addend value.
	* tekhex.c (getvalue): Add an end pointer parameter.  Use it to
	avoid reading off the end of the buffer.
	(getsym): Likewise.
	(first_phase): Likewise.
	(pass_over): Pass an end pointer to the invoked function.
2015-01-06 16:06:45 +00:00
Nick Clifton
896ca09813 More fixes for invalid memory accesses triggered by fuzzed binaries.
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.

	* archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
	is at least big enough for the header to be read.
	* elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
	* mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
	(bfd_mach_o_read_command): Prevetn duplicate error messages about
	unrecognized commands.
	* syms.c (_bfd_stab_section_find_nearest_line): Add range checks
	when indexing into the string table.
2015-01-05 23:13:50 +00:00
Nick Clifton
82b1b41bcd More fixes for invalid memory accesses triggered by fuzzed binaries.
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 13:54:22 +00:00
Daniel Klauer
c1724c7fd3 Corrects the description of the --kill-at option of dlltool.
PR binutils/17489
	* doc/binutils.texi (dlltool): Correct description of --kill-at
	option.
2015-01-05 09:41:48 +00:00
Alan Modra
2f5346cd7c Regenerate Makeile.in file for copyright update 2015-01-02 22:27:27 +10:30
Alan Modra
efd321f91c Correct printed year in copyright notices 2015-01-02 01:08:15 +10:30
Alan Modra
b90efa5b79 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
Alan Modra
0abb10c82d Delete unnecessary code copying SHF_SH5_ISA32 flag
Since 2006, commit d270463e9, _bfd_elf_copy_private_section_data has
copied over SHF_MASKOS and SHF_MASKPROC flags.  That makes the buggy
code in sh_elf64_copy_private_data_internal redundant.

bfd/
	PR 17755
	* elf64-sh64.c (sh_elf64_copy_private_data_internal): Delete code
	copying SHF_SH5_ISA32.
binutils/testsuite/
	* binutils-all/strip-11.d: New test.
	* binutils-all/objcopy.exp: Run it.
2014-12-26 22:19:30 +10:30
Terry Guo
5c294fee9a ARM: Add support for value 3 of Tag_ABI_VFP_args attribute
*** bfd/ChangeLog ***

2014-12-25  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
	Tag_ABI_VFP_args value and replace hardcoded values by enum
	values.
	(elf32_arm_post_process_headers): Set e_flags in ELF header
	as hard float only when Tag_ABI_VFP_args is 1, using new enum
	value AEABI_VFP_args_vfp to check that.

*** binutils/ChangeLog ***

2014-12-25  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* readelf.c (arm_attr_tag_ABI_VFP_args): Add "compatible".

*** gdb/ChangeLog ***

2014-12-25  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* arm-tdep.c (arm_gdbarch_init): Explicitely handle value 3 of
	Tag_ABI_VFP_args. Also replace hardcoded values by enum values
	in the switch handling the different values of Tag_ABI_VFP_args.

*** gold/ChangeLog ***

2014-12-25  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* arm.cc (Target_arm::do_adjust_elf_header): Set e_flags in ELF
	header as hard float only when Tag_ABI_VFP_args is 1, using new
	enum value AEABI_VFP_args_vfp to check that.
	(Target_arm::merge_object_attributes): Handle new Tag_ABI_VFP_args
	value and replace hardcoded values by enum values.

*** include/elf/ChangeLog ***

2014-12-25  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* arm.h: New AEABI_FP_number_model_* and AEABI_VFP_args_* enum
	values.

*** ld/testsuite/ChangeLog ***

2014-12-25  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* ld-arm/attr-merge-2a.s: Add Tag_ABI_VFP_args.
	* ld-arm/attr-merge-2b.s: Likewise.
	* ld-arm/attr-merge-2.attr: Likewise.
	* ld-arm/attr-merge-4a.s: Add Tag_ABI_FP_number_model and
	Tag_ABI_VFP_args.
	* ld-arm/attr-merge-4b.s: Likewise.
	* ld-arm/attr-merge-4.attr: Likewise.
	* ld-arm/attr-merge-6a.s: Likewise.
	* ld-arm/attr-merge-6b.s: Likewise.
	* ld-arm/attr-merge-6.attr: Add Tag_ABI_FP_number_model.
2014-12-25 09:55:03 +08:00
Alexander Cherepanov
7a093a7820 This patch fixes a snafu where the -D and -U short versions of the
--enable-deterministic-archives and --disable-deteministic-archive
options were not being accepted.

	PR binutils/17671
	* objcopy.c (copy_main, strip_main): Add D and U to the list of
	accepted short versions of long options.
2014-12-24 14:50:53 +00:00
Nick Clifton
c361b9ac1f Reverts an "enhancement" made in a previous delta which complained of
unprocessed augmentation data at the end of a CIE.

	* dwarf.c (read_cie): Revert check for unused augmentation data -
	it was bogus.
2014-12-24 08:21:50 +00:00
Andrew Stubbs
805b1c8bc6 Clarify strip docs.
binutils/
	* objcopy.c (strip_usage): Reword --remove-section description.
	* doc/binutils.texi (strip): Likewise.
2014-12-23 20:28:16 +00:00
Nick Clifton
c4416f3035 Reformat the objdump.1 man output to avoid overlong lines. 2014-12-23 13:11:10 +00:00
H.J. Lu
926e166ccb Cast size to long to warn
* dwarf.c (read_cie): Cast size to long to warn.
2014-12-22 15:29:21 -08:00
Nick Clifton
058037d3a1 More fixes for invalid memory accesses exposed by fuzzed binaries.
PR binutils/17531
	* dwarf.c (decode_location_expression): Check for an out of range
	value for a DW_OP_GNU_entry_value expression.
	(display_debug_lines_raw): Check for a partial
	.debug_line. section being encountered without a prior, full
	.debug.line section.
	(display_debug_lines_decoded): Likewise.  Also check for
	li_line_range being zero.
	(display_debug_pubnames_worker): Check for an invalid pn_length
	field.
	(read_cie): Add range checks.
	* elfcomm.c (setup_archive): Check for a negative longnames_size.
2014-12-22 22:44:34 +00:00
Mark Wielaard
6ddfe5b4f9 Display DW_LANG_C11 as (C11).
* dwarf.c (read_and_display_attr_value): Change display name of
	DW_LANG_C11 from (ANSI C11) to (C11).
2014-12-18 13:07:49 +10:30
Nick Clifton
acff96643e Fix a few moere memory access violations.
PR binutils/17512
	* dwarf.c (display_gdb_index): Add more range checks.
2014-12-11 20:25:05 +00:00
Alan Modra
4c219c2e69 Use autoconf check for long long in binutils
Also fix a place where %lld was wrongly used to print a dwarf_vma.

	* configure.ac: Check for long long and sizes of long long and long.
	* elfcomm.h (HOST_WIDEST_INT): Test HAVE_LONG_LONG in place of
	__STDC_VERSION__ and __GNUC__.
	* strings.c (print_strings): Likewise.
	* dwarf.c (DWARF_VMA_FMT, DWARF_VMA_FMT_LONG): Likewise.
	(read_debug_line_header): Use dwarf_vmatoa to print warning.
	* configure: Regenerate.
	* config.in: Regenerate.
2014-12-11 17:07:46 +10:30
Alan Modra
f4943d8253 Don't always build coffgen.o
Removes a bunch of unused functions from libbfd when building ELF or
AOUT.  Split off the bits we need externally when not building a COFF
target into coff-bfd.c and coff-bfd.h.

bfd/
	* Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
	and coffgen.  Add coff-bfd.  Sort.
	(BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
	* bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
	(struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
	* coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
	without unused param.  Update uses.
	(bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
	(bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
	* libcoff-in.h: #include "coff-bfd.h".
	(struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
	(coff_symbol_from): Delete.
	* coff-bfd.c: New file.
	* coff-bfd.h: New file.
	* coff-i386.c: Update coff_symbol_from occurrences.
	* coff-i960.c: Likewise.
	* coff-m68k.c: Likewise.
	* coff-sh.c: Likewise.
	* coff-x86_64.c: Likewise.
	* coffcode.h: Likewise.
	* pe-mips.c: Likewise.
	* configure.ac (elf): Add dwarf2.lo.
	(coffgen, coff, ecoff, xcoff): Define.  Use when mapping bfd
	target vectors to .o files.  Add dwarf2 for mach-o targets.
	Fix the sh target FIXME.
	* po/SRC-POTFILES.in: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* bfd-in2.h: Regenerate.
	* libcoff.h: Regenerate.
binutils/
	* objdump.c: #include "coff-bfd.h".
ld/
	* ldmisc.c: #include "coff-bfd.h"
2014-12-10 23:13:49 +10:30
Denis Chertykov
4e3272393f * od-elf32_avr.c (elf32_avr_dump_mem_usage): Fix device initialization. 2014-12-09 20:00:18 +03:00
Nick Clifton
f64e188b58 More fixes for memory access violations triggered by fuzzed binaries.
PR binutils/17512
	* objdump.c (display_any_bfd): Avoid infinite loop closing and
	opening the same archive again and again.

	* archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
	* libbfd.c (safe_read_leb128): New function.
	* libbfd-in.h (safe_read_leb128): Add prototype.
	* libbfd.h: Regenerate.
	* elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
	Check for an over-long subsection length.
	* elf.c (elf_parse_notes): Check that the namedata is long enough
	for the string comparison that is about to be performed.
	(elf_read_notes): Zero-terminate the note buffer.
2014-12-09 12:42:18 +00:00
Chen Gang
137d1369ac Fix windres memory leak
* windres.c (open_file_search): Free path buffer on failure.
2014-12-09 17:31:55 +10:30
Nick Clifton
53774b7e76 More fixes for invalid memory accesses triggered by fuzzed binaries.
PR binutils/17531
	* dwarf.c (display_debug_frames): Check for a negative
	augmentation data length.
	(display_gdb_index): Check for invalid offsets.
	* elfcomm.c (process_archive_index_and_symbols): Check for an
	index number that overflows when multiplied by the ar index size.
	* readelf.c (dump_ia64_unwind): Add range checks.
	(slurp_ia64_unwind_table): Change to a boolean function.  Add
	range checks.
	(process_version_sections): Add range checks.
	(get_symbol_version_string): Add check for missing section
	headers.
2014-12-08 17:51:46 +00:00
Denis Chertykov
2ebecbb12e * od-elf32_avr.c: Forgot to add a new file. 2014-12-08 20:42:21 +03:00
Denis Chertykov
6d0cfb9c9d * configure.ac: Add od-elf32_avr to build.
* configure: Regenerate.
	* od-elf32_avr.c: New file.
	* objdump.h: Declare objdump_private_desc_elf32_avr.
2014-12-08 20:35:24 +03:00
Eric Botcazou
619ed72008 Add Visium support to binutils
binutils/
	* readelf.c: Include elf/visium.h.
	(guess_is_rela): Deal with EM_VISIUM.
	(dump_relocations): Likewise.
	(get_machine_name): Likewise.
	(get_machine_flags): Likewise.
	(get_osabi_name): Likewise.
	(is_32bit_abs_reloc): Likewise.
	(is_32bit_pcrel_reloc): Likewise.
	(is_16bit_abs_reloc): Likewise.
binutils/testsuite:
	* binutils-all/objcopy.exp: Skip strip-10 for Visium.
2014-12-06 16:39:24 +01:00
Andrew Burgess
343433dfd7 Add string representation of ELF e_flags for AVR.
binutils/ChangeLog:

	* readelf.c (decode_AVR_machine_flags): New function.
	(get_machine_flags): Add EM_AVR case.
2014-12-05 21:05:33 +00:00
Nick Clifton
db6b071a97 Fix memory access problems exposed by fuzzed binaries.
PR binutils/17512
	* objdump.c (free_debug_section): Reset the compress_status as
	well.

	* compress.c (bfd_get_full_section_contents): Fail if there are no
	section contents available when the compress_status is
	COMPRESS_SECTION_DONE.
	* libbfd.c (bfd_malloc): Refuse to allocate a negative size.
	(bfd_malloc2): Use bfd_malloc.
	(bfd_realloc): Refuse to reallocate a negative size.
	(bfd_realloc2): Use bfd_realloc.
	(bfd_realloc_or_free): Use bfd_realloc.
	(bfd_zmalloc): Use bfd_malloc.
	(bfd_zmalloc): Use bfd_malloc2.
	* opncls.c (bfd_alloc): Refuse to allocate a negative size.
2014-12-03 19:50:48 +00:00
Nick Clifton
bee0ee850e Replace calls to abort (in readelf) with informative error messages.
PR binutils/17531
	* readelf.c (get_machine_flags): Replace call to abort with a
	warning message and a return value.
	(get_elf_section_flags): Likewise.
	(get_symbol_visibility): Likewise.
	(get_ia64_symbol_other): Likewise.
	(get_ia64_symbol_other): Likewise.
	(is_32bit_abs_reloc): Likewise.
	(apply_relocations): Likewise.
	(display_arm_attribute): Likewise.
2014-12-03 16:33:33 +00:00
Denis Chertykov
e8b338d053 * MAINTAINERS: Fix my email address. 2014-12-02 19:45:59 +03:00
H.J. Lu
ef77750ef7 Properly check for an out of range row index
* dwarf.c (process_cu_tu_index): Properly check for an out of
	range row index.
2014-12-01 09:12:37 -08:00
Nick Clifton
06614111d1 More fixes for memory access violations exposed by fuzzed binaries.
PR binutils/17512
	* dwarf.h (struct dwarf_section): Add user_data field.
	* dwarf.c (frame_need_space): Check for an over large register
	number.
	(display_debug_frames): Check the return value from
	frame_need_space.  Check for a CFA expression that is so long the
	start address wraps around.
	(debug_displays): Initialise the user_data field.
	* objdump.c (load_specific_debug_section): Save the BFD section
	pointer in the user_data field of the dwarf_section structure.
	(free_debug_section): Update BFD section data when freeing section
	contents.
	* readelf.c (load_specific_debug_section): Initialise the
	user_data field.

	* archive.c (do_slurp_coff_armap): Add range checks to prevent
	running off the end of the string table.
	* compress.c (bfd_get_full_section_contents): Return a NULL
	pointer for zero sized sections.  Do not attempt to copy a buffer
	onto itself.
	* elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
	header.  Add range checks to avoid running off the end of the
	section.
	* elf.c (bfd_elf_get_str_section): Seek before allocating so that
	if the seek fails, no memory is allocated.
	(bfd_elf_string_from_elf_section): Do not allocate a string from a
	non string section.  It only leads to trouble later on.
	(_bfd_elf_print_private_bfd_data): Check for there being too
	little external dynamic data.
	(bfd_section_from_shdr): Replace assertion with a failure mode.
	(bfd_section_from_shdr): When walking a loaded group section use
	the internal structure size, not the external size.  Check for the
	group section being empty.
	* elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
	failure mode.
	* elfcode.h (elf_slurp_reloc_table): Likewise.
	* reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
	parameter is NULL.
2014-12-01 16:43:46 +00:00
Nick Clifton
591f7597d4 Add checks for memory access violations exposed by fuzzed archives.
PR binutils/17531
	* dwarf.c (process_cu_tu_index): Check for an out of range row
	index.
	* elfcomm.c (adjust_relative_path): Change name_len parameter to
	an unsigned long.  Check for path length overflow.
	(process_archive_index_and_symbols): Check for invalid header
	size.
	(setup_archive): Add checks for invalid archives.
	(get_archive_member_name): Add range checks.
	* elfcomm.h (adjust_relative_path): Update prototyoe.
	* readelf.c (process_archive): Add range checks.
2014-12-01 11:19:39 +00:00
Alan Modra
8066deb11b Fix build breakage on 32-bit targets with 64-bit bfd
* readelf.c (get_32bit_elf_symbols): Cast bfd_size_type values to
	unsigned long for %lx.
	(get_64bit_elf_symbols, process_section_groups): Likewise.
2014-11-28 14:34:10 +10:30
Espen Grindhaug
c9c1d67440 Fixes an infinite loop in readelf parsing a corrupt binary, and other minor corrections.
PR binutils/17531
	* readelf.c (get_data): Move excessive length check to earlier on
	in the function and allow for wraparound in the arithmetic.
	(get_32bit_elf_symbols): Terminate early if the section size is
	zero.  Check for an invalid sh_entsize.  Check for an index
	section with an invalid size.
	(get_64bit_elf_symbols): Likewise.
	(process_section_groups): Check for an invalid sh_entsize.
2014-11-27 15:49:23 +00:00
Mark Wielaard
8bc106204c dwarf.c handle new DWARFv5 C11, C++11 and C++14 DW_LANG constants.
binutils/ChangeLog

	* dwarf.c (read_and_display_attr_value): Handle DW_LANG_C11,
	DW_LANG_C_plus_plus_11 and DW_LANG_C_plus_plus_14.
2014-11-27 00:35:18 +01:00
Nick Clifton
a11652892c More fixes for memory access errors triggered by attemps to examine corrupted binaries.
PR binutils/17512
	* dwarf.c (display_block): Do nothing if the block starts after
	the end of the buffer.
	(read_and_display_attr_value): Add range checks.
	(struct Frame_Chunk): Make the ncols and ra fields unsigned.
	(frame_need_space): Test for an ncols of zero.
	(read_cie): Fail if the augmentation data extends off the end of
	the buffer.
	(display_debug_frames): Add checks for read_cie failing.  Add
	range checks.
	* coff-h8300.c (rtype2howto): Replace abort with returning a NULL
	value.
	* coff-h8500.c (rtype2howto): Likewise.
	* coff-tic30.c (rtype2howto): Likewise.
	* coff-z80.c (rtype2howto): Likewise.
	* coff-z8k.c (rtype2howto): Likewise.
	* coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
	* coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
	could be found.
	* coff-mcore.c (RTYPE2HOWTO): Add range checking.
	* coff-w65.c (rtype2howto): Likewise.
	* coff-we32k.c (RTYPE2HOWTO): Likewise.
	* pe-mips.c (RTYPE2HOWTO): Likewise.
	* coff-x86_64.c (coff_amd64_reloc): Likewise.  Replace abort with
	an error return.
	* coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
	be unused.
	* coffgen.c (make_a_section_from_file): Check the length of a
	section name before testing to see if it is a debug section name.
	(coff_object_p): Zero out any uninitialised bytes in the opt
	header.
	* ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
	source being empty when there are values to be processed.
	(_bfd_ecoff_slurp_symbol_table): Add range check.
	* mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
	(bfd_mach_o_mangle_sections): Move test for too many sections to
	before the allocation of the section table.
	(bfd_mach_o_read_symtab_strtab): If the read fails, free the
	memory and nullify the symbol pointer.
	* reloc.c (bfd_generic_get_relocated_section_contents): Add
	handling of a bfd_reloc_notsupported return value.
	* versados.c (EDATA): Add range checking.
	(get_record): Likewise.
	(process_otr): Check for contents being available before updating
	them.
	(versados_canonicalize_reloc): Add range check.
2014-11-26 14:11:23 +00:00
H.J. Lu
60bb06bc89 Use get_symbol_version_string in BFD_JUMP_TABLE_SYMBOLS
This patch adds get_symbol_version_string to BFD_JUMP_TABLE_SYMBOLS so
that we can use bfd_get_symbol_version_string in objdump for non-ELF
targets.

bfd/

	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
	NAME##_get_symbol_version_string.
	(bfd_get_symbol_version_string): New.
	* aout-adobe.c (aout_32_get_symbol_version_string): Define using
	_bfd_nosymbols define.
	* aout-target.h (MY_get_symbol_version_string): Likewise.
	* aout-tic30.c (MY_get_symbol_version_string): Likewise.
	* binary.c (binary_get_symbol_version_string): Likewise.
	* bout.c (aout_32_get_symbol_version_string): Likewise.
	* coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
	* i386msdos.c (msdos_get_symbol_version_string): Likewise.
	* i386os9k.c (aout_32_get_symbol_version_string): Likewise.
	* ieee.c (ieee_get_symbol_version_string): Likewise.
	* ihex.c (ihex_get_symbol_version_string): Likewise.
	* libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
	* mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
	* mmo.c (mmo_get_symbol_version_string): Likewise.
	* nlm-target.h (nlm_get_symbol_version_string): Likewise.
	* oasys.c (oasys_get_symbol_version_string): Likewise.
	* pef.c (bfd_pef_get_symbol_version_string): Likewise.
	* plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
	* ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
	* som.c (som_get_symbol_version_string): Likewise.
	* srec.c (srec_get_symbol_version_string): Likewise.
	* tekhex.c (tekhex_get_symbol_version_string): Likewise.
	* versados.c (versados_get_symbol_version_string): Likewise.
	* vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
	* xsym.c (bfd_sym_get_symbol_version_string): Likewise.

	* coff64-rs6000.c (rs6000_xcoff64_vec): Use
	coff_get_symbol_version_string.
	(rs6000_xcoff64_aix_vec): Likewise.

	* elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
	(_bfd_elf_get_symbol_version_string): This.
	* elf.c: Likewise.
	(bfd_elf_print_symbol): Updated.
	* elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.

	* libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
	* libcoff-in.h (coff_get_symbol_version_string): Likewise.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.
	* libcoff.h: Likewise.

binutils/

	* objdump.c (objdump_print_symname): Replace
	bfd_elf_get_symbol_version_string with
	bfd_get_symbol_version_string.
2014-11-25 09:28:32 -08:00
H.J. Lu
bb4d2ac2cc Display symbol version when dumping dynrelocs
Both readelf/objdump know how to get symbol version string for dynamic
symbols.  This patch extracts this functionality into a separate
function and uses it to add symbol version string to versioned symbol
names when dumping dynamic relocations.

bfd/

	PR binutils/16496
	* elf-bfd.h (bfd_elf_get_symbol_version_string): New.
	* elf.c (bfd_elf_get_symbol_version_string): New.  Extracted
	from bfd_elf_print_symbol.
	(bfd_elf_print_symbol): Use it.

binutils/

	PR binutils/16496
	* objdump.c (objdump_print_symname): Call
	bfd_elf_get_symbol_version_string to get ELF symbol version
	string.  Append version string if needed.

	* readelf.c (versioned_symbol_info): New enum.
	(get_symbol_version_string): New.  Extracted from
	process_symbol_table.
	(dump_relocations): Add a new argument to indicate if dynamic
	symbol table is used.  Use get_symbol_version_string to get
	symbol version string for dynamic symbol.  Append version string
	if needed.
	(process_relocs): Updated dump_relocations call.
	(process_symbol_table): Use get_symbol_version_string.

ld/testsuite/

	PR binutils/16496
	* ld-cris/weakref3.d: Add symbol version string to versioned
	symbol names in dynamic relocation.
	* ld-cris/weakref4.d: Likewise.
	* ld-elfvers/vers24.rd: Likewise.

	* ld-elf/pr16496a.c: New file.
	* ld-elf/pr16496a.map: Likewise.
	* ld-elf/pr16496b.c: Likewise.
	* ld-elf/pr16496b.od: Likewise.

	* ld-elf/shared.exp (build_tests): Add libpr16496a.so and
	libpr16496b.so tests.
2014-11-25 06:47:44 -08:00
H.J. Lu
6e733ccea9 Update libtool.m4 from GCC trunk
* libtool.m4: Updated from GCC trunk.

bfd/

	* configure: Regenerated.

binutils/

	* configure: Regenerated.

gas/

	* configure: Regenerated.

gprof/

	* configure: Regenerated.

ld/

	* configure: Regenerated.

opcodes/

	* configure: Regenerated.
2014-11-24 09:14:09 -08:00
Nick Clifton
0a9d414aa1 Fixes for memory access violations exposed by fuzzinf various binaries.
PR binutils/17512
	* dwarf.c (get_encoded_value): Check for an encoded size of 0.
	(display_debug_lines_raw): Check for an invalid line range value.
	(display_debug_frames): Check for corrupt augmentation data.

	* coffgen.c (coff_get_normalized_symtab): Check for an excessive
	number of auxillary entries.
	* ieee.c (next_byte): Convert to a function.  Return FALSE if the
	next byte is beyond the end of the buffer.
	(parse_int): Test the return value of next_byte.
	(parse_expression): Convert to boolean.  Return FALSE if the
	parsing failed.  Test the return value of next_byte.
	(ieee_seek): Convert to a function.  Return FALSE if the seek goes
	beyond the end of the buffer.
	(ieee_slurp_external_symbols): Test the return value of ieee_seek
	and next_byte.
	(ieee_slurp_sections): Convert to boolean.  Return FALSE if the
	operation failed.  Test the return value of ieee_seek and
	next_byte.
	(ieee_archive_p): Test the return value of ieee_seek and
	next_byte.
	(do_one): Likewise.
	(ieee_slurp_section_data): Likewise.
	(ieee_object_p): Likewise.  Store the size of the buffer in the
	total_amt field in the header.
	* libieee.h (common_header_type): Add amt field.
	* mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
	reloc's value is within range.
	(bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
	operation fails.
	* pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
	an error message.
	(pex64_dump_xdata): Check for buffer overflows.
	* versados.c (process_otr): Check that the section exists before
	taking its size.
	(versados_object_p): Make sure that enough data was read for the
	header to be checked.
	* vms-alpha.c (vms_get_remaining_object_record): Change
	read_so_far parameter to an unsigned int.  Check that the amount
	read is in range.
2014-11-21 21:44:04 +00:00
Nick Clifton
5d921cbd81 Resolve more problems with readelf uncovered by fuzzing binary files.
PR binutils/17531
	* readelf.c (process_version_sections): Prevent an infinite loop
	processing corrupt version need data.
	(process_corefile_note_segment): Handle corrupt notes.
2014-11-21 13:37:39 +00:00
Terry Guo
a715796ba1 Support ARM Cortex-M7
include/ChangeLog:
2014-11-21  Terry Guo  <terry.guo@arm.com>

	* opcode/arm.h (FPU_VFP_EXT_ARMV8xD): New macro.
	(FPU_VFP_V5D16): Likewise.
	(FPU_VFP_V5_SP_D16): Likewise.
	(FPU_ARCH_VFP_V5D16): Likewise.
	(FPU_ARCH_VFP_V5_SP_D16): Likewise.

bfd/ChangeLog:
2014-11-21  Terry Guo  <terry.guo@arm.com>

	* elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.

binutils/ChangeLog:
2014-11-21  Terry Guo  <terry.guo@arm.com>

	* readelf.c (arm_attr_tag_FP_arch): Extended to support FPv5.

gas/ChangeLog:
2014-11-21  Terry Guo  <terry.guo@arm.com>

	* config/tc-arm.c (fpu_vfp_ext_armv8xd): New.
	(arm_cpus): Support cortex-m7.
	(arm_fpus): Support fpv5-sp-d16 and fpv5-d16.
	(do_vfp_nsyn_cvt_fpv8): Generate error when use D register for S
	register only target like FPv5-SP-D16.
	(do_neon_cvttb_1): Likewise.
	(do_vfp_nsyn_fpv8): Likewise.
	(do_vrint_1): Likewise.
	(aeabi_set_public_attributes): Set proper FP arch for FPv5.
	* doc/c-arm.texi: Document new cpu and fpu names for cortex-m7.

gas/testsuite/ChangeLog:
2014-11-21  Terry Guo  <terry.guo@arm.com>

	* gas/arm/armv7e-m+fpv5-d16.s: New.
	* gas/arm/armv7e-m+fpv5-d16.d: Likewise.
	* gas/arm/armv7e-m+fpv5-sp-d16.s: Likewise.
	* gas/arm/armv7e-m+fpv5-sp-d16.d: Likewise.

ld/testsuite/ChangeLog:
2014-11-21  Terry Guo  <terry.guo@arm.com>

	* ld-arm/attr-merge-vfp-4-sp.s: New test source file.
	* ld-arm/attr-merge-vfp-5-sp.s: Likewise.
	* ld-arm/attr-merge-vfp-5.s: Likewise.
	* ld-arm/attr-merge-vfp-8.d: New test.
	* ld-arm/attr-merge-vfp-8r.d: Likewise.
	* ld-arm/attr-merge-vfp-9.d: Likewise.
	* ld-arm/attr-merge-vfp-9r.d: Likewise.
	* ld-arm/attr-merge-vfp-10.d: Likewise.
	* ld-arm/attr-merge-vfp-10r.d: Likewise.
	* ld-arm/attr-merge-vfp-11.d: Likewise.
	* ld-arm/attr-merge-vfp-11r.d: Likewise.
	* ld-arm/attr-merge-vfp-12.d: Likewise.
	* ld-arm/attr-merge-vfp-12r.d: Likewise.
	* ld-arm/attr-merge-vfp-13.d: Likewise.
	* ld-arm/attr-merge-vfp-13r.d: Likewise.
	* ld-arm/attr-merge-vfp-14.d: Likewise.
	* ld-arm/attr-merge-vfp-14r.d: Likewise.
	* ld-arm/arm-elf.exp: Run the new tests.
2014-11-21 11:36:06 +08:00
Jan-Benedict Glaw
3f9034c204 Fix date in ChangeLog entry 2014-11-19 14:18:17 +01:00
Jan-Benedict Glaw
e44c58ce2f Fix signedness warning
This is the updated version using uintptr_t as Alan Modra suggested.

2014-11-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* dwarf.c (process_extended_line_op): Fix signedness warning.
2014-11-19 14:13:30 +01:00
Nick Clifton
0593bd3ace Fixes a seg-fault when displaying the time data for a corrupt archive.
PR binutuls/17605
	* bucomm.c (print_arelt_descr): Check for ctime returning NULL.
2014-11-18 17:35:39 +00:00
Nick Clifton
6937bb54a9 More fixes for illegal memory accesses exposed by fuzzed binaries.
PR binutils/17512
	* peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
	is larger than its real size.
	(rsrc_print_section): Fix off-by-one error checking for overflow.
	* pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
	sections.

	* dwarf.c (get_encoded_value): Warn and return if the encoded
	value is more than 64-bits long.
	(SAFE_BYTE_GET): Do not attempt to read more than 64-bits.
	(process_extended_line_op): Add more range checks.
	(decode_location_expression): Use the return value from
	display_block.  Add more range checks.
	(read_debug_line_header): Add range check.
	(display_debug_lines_raw): Add range checks.
	(display_debug_frames): Silently skip multiple zero terminators.
	Add range checks.
	(process_cu_tu_index): Check for non-existant or empty sections.
	Use SAFE_BYTE_GET instead of byte_get.
2014-11-18 14:40:05 +00:00
Nick Clifton
0eff716535 Fix memort access problems exposed by fuzzed binaries.
PR binutils/17531
	* readelf.c (get_unwind_section_word): Skip reloc processing if
	there are no relocs associated with the section.
	(decode_tic6x_unwind_bytecode): Warn and return if the stack
	pointer adjustment falls off the end of the buffer.
2014-11-18 10:07:11 +00:00
Nick Clifton
041830e03c More fixes for invalid memory accesses triggered by corrupt binaries.
PR binutils/17512
	* dwarf.c (get_encoded_value): Add an 'end' parameter.  Change the
	'data' parameter to a double pointer and return the updated value.
	(decode_location_expression): Update call to get_encoded_value.
	(frame_need_space): Handle the case where one or both of the
	mallocs fails.
	(read_cie): Initialise the cie pointer, even if the read fails.
	(display_debug_frames): Warn if the calculated block_end is before
	the start of the block.  Break the loop if the CIE could not be
	read.  Update call to get_encoded_value.  Warn if the read CFA
	expressions are too big.

	* ieee.c (ieee_archive_p) Skip processing if no bytes are read at
	all.
	(ieee_object_p): Likewise.
2014-11-14 12:30:00 +00:00
Nick Clifton
3102e897ee More fixes for readelf problems reading corrupt files.
PR binutils/17531
	* readelf.c (process_version_sections): If the read of the version
	def information fails, make sure that the external verdef data is
	not used.
	(get_dynamic_data): Do not attempt to allocate memory for more
	dynamic data than there is in the file.  If the read fails, free
	the allocated buffer.
	(process_symbol_table): Do not print dynamic information if we
	were unable to read the dynamic symbol table.
	(print_gnu_note): Do not print the note if the descsz is too
	small.
2014-11-13 10:45:50 +00:00
Nick Clifton
f41e4712a7 Fix more memory faults uncovered by fuzzing various executables.
PR binutils/17512
	* dwarf.c (read_and_display_attr_value): Check that we do not read
	past end.
	(display_debug_pubnames_worker): Add range checks.
	(process_debug_info): Check for invalid pointer sizes.
	(display_loc_list): Likewise.
	(display_loc_list_dwo): Likewise.
	(display_debug_ranges): Likewise.
	(display_debug_aranges): Check for invalid address size.
	(read_cie): Add range checks.  Replace call strchr with while loop.
	* objdump.c (dump_dwarf): Replace abort with a warning message.
	(print_section_stabs): Improve range checks.
	* rdcoff.c (coff_get_slot): Use long for indx parameter type.
	Add check for an excesively large index.
	* rddbg.c (read_section_stabs_debugging_info): Zero terminate the
	string table.  Avoid walking off the end of the stabs data.
	* stabs.c (parse_stab_string): Add check for a NULL name.

	PR binutils/17512
	* coffcode.h (coff_slurp_line_table): Set the line number of
	corrupt entries to -1.
	(coff_slurp_symbol_table): Alway initialise the value of the
	symbol.
	* coffgen.c (coff_print_symbol): Check that the combined pointer
	is valid.
	(coff_print_symbol): Do not print negative line numbers.
	* peXXigen.c (pe_print_idata): Add range checking displaying
	member names.
2014-11-12 22:39:58 +00:00
Nick Clifton
8b73c35699 Fix invalid memory accesses for more corrupt binary files.
PR binutils/17531
	* binutils/readelf.c (dynamic_nent): Change type to size_t.
	(slurp_rela_relocs): Use size_t type for nrelas.
	(slurp_rel_relocs): Likewise.
	(get_program_headers): Improve out of memory error message.
	(get_32bit_section_headers): Likewise.
	(get_32bit_section_headers): Likewise.
	(get_64bit_section_headers): Likewise.
	(get_32bit_elf_symbols): Likewise.
	(get_64bit_elf_symbols): Likewise.
	(process_section_groups): Likewise.
	(get_32bit_dynamic_section): Likewise.
	(get_64bit_dynamic_section): Likewise.
	(process_dynamic_section): Likewise.
	(process_version_sections): Likewise.
	(get_symbol_index_type): Likewise.
	(process_mips_specific): Likewise.
	(process_corefile_note_segment): Likewise.
	(process_version_sections): Use size_t type for total.
	(get_dynamic_data): Change type of number parameter to size_t.
	Improve out of memory error messages.
	(process_symbol_table): Change type of nbuckets and nchains to
	size_t.  Skip processing of sections headers if there are none.
	Improve out of memory error messages.
2014-11-11 20:50:03 +00:00
Nick Clifton
0f35c779a9 oops - missed the French translation. 2014-11-11 16:57:28 +00:00
Nick Clifton
60984d5291 Updated French and Ukranian translations supplied by the Translation Project.
* po/uk.po: Updated Ukranian translation.

	* po/fr.po: Updated French translation.
2014-11-11 16:56:58 +00:00
Nick Clifton
541a3cbda9 Prevent a buffer overrun whilst displaying corrupt ARM tags.
PR binutils/17531
	* readelf.c (display_arm_attribute): Avoid reading off the end of
	the buffer when processing a Tag_nodefaults.
2014-11-11 16:15:47 +00:00
Nick Clifton
4082ef8464 More fixes for assertion failures and out-of-bounds reads by readelf.
PR binutils/17531
	* (ia64_process_unwind): Replace assertion with an error message.
	Add range checking for group section indicies.
	(hppa_process_unwind): Replace assertion with an error message.
	(process_syminfo): Likewise.
	(decode_arm_unwind_bytecode): Add range checking.
	(dump_section_as_strings): Add more string range checking.
	(display_tag_value): Likewise.
	(display_arm_attribute): Likewise.
	(display_gnu_attribute): Likewise.
	(display_tic6x_attribute): Likewise.
	(display_msp430x_attribute): Likewise.
2014-11-10 16:32:32 +00:00
Nick Clifton
5e186ece2f Fix objcopy and strip so that they remove their temporary files even if an error occurs.
PR binutils/17552
	* (copy_archive): Clean up temporary files even if an error
	occurs.
2014-11-10 14:28:43 +00:00
H.J. Lu
5a2cbcf4ce Cast time value to unsigned long to print
* readelf.c (process_dynamic_section): Cast time value to unsigned
	long to print.
2014-11-07 13:41:02 -08:00
Nick Clifton
071436c6e9 Add more fixes for inavlid memory accesses triggered by corrupt files.
PR binutils/17531
	* readelf.c (get_data): Avoid allocating memory when we know that
	the read will fail.
	(find_section_by_type): New function.
	(get_unwind_section_word): Check for invalid symbol indicies.
	Check for invalid reloc types.
	(get_32bit_dynamic_section): Add range checks.
	(get_64bit_dynamic_section): Add range checks.
	(process_dynamic_section): Check for a corrupt time value.
	(process_symbol_table): Add range checks.
	(dump_section_as_strings): Add string length range checks.
	(display_tag_value): Likewise.
	(display_arm_attribute): Likewise.
	(display_gnu_attribute): Likewise.
	(display_tic6x_attribute): Likewise.
	(display_msp430x_attribute): Likewise.
	(process_mips_specific): Add range check.
2014-11-07 13:39:45 +00:00
Nick Clifton
dd9b91de21 Prevent archive memebers with illegal pathnames from being extracted from an archive.
PR binutils/17552, binutils/17533
	* bucomm.c (is_valid_archive_path): New function.  Returns false
	for absolute pathnames and pathnames that include /../.
	* bucomm.h (is_valid_archive_path): Add prototype.
	* ar.c (extract_file): Use new function to check for valid
	pathnames when extracting files from an archive.
	* objcopy.c (copy_archive): Likewise.
	* doc/binutils.texi: Update documentation to mention the
	limitation on pathname of archive members.
2014-11-06 14:49:10 +00:00
Nick Clifton
74e1a04b97 More fixes for reading corrupt ELF files.
PR binutils/15731
	* readelf.c (printable_section_name): New function.
	(printable_section_name_from_index): New function.
	(dump_relocations): Use new function.
	(process_program_headers, get_32bit_elf_symbols,
	(get_64bit_elf_symbols, process_section_headers,
	(process_section_groups, process_relocs, ia64_process_unwind,
	(hppa_process_unwind, get_unwind_section_word, decode_arm_unwind,
	(arm_process_unwind, process_version_sections,
	(process_symbol_table, apply_relocations, get_section_contents,
	(dump_section_as_strings, dump_section_as_bytes,
	(display_debug_section, process_attributes, process_mips_specific,
	(process_mips_specific process_gnu_liblist): Likewise.
	(get_unwind_section_word): Check for a missing symbol table.
	Replace aborts with error messages.
	(arm_process_unwind): Check for a missing string table.
	(process_attributes): Check for an attribute length that is too
	small.
	(process_mips_specific): Check for a corrupt GOT symbol offset.
2014-11-05 16:19:03 +00:00
Jan-Benedict Glaw
7fc5ac5716 2014-11-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* readelf.c (process_mips_specific): Fix format string warning.
2014-11-05 11:36:00 +01:00
Matthew Fortune
df97ab2af7 Fix -Wshadow warning
binutils/

	* readelf.c (process_mips_specific): Rename index to idx.
2014-11-04 23:45:26 +00:00
Nick Clifton
e0a31db1b1 More fixes for memory corruption when readelf processes corrupt files.
PR binutils/17531
	(get_32bit_program_headers): Verify program header entry size
	before reading in the program headers.
	(get_64bit_program_headers): Likewise.
	(get_unwind_section_word): Do nothing if no section was provided.
	Fail if the offset is outside of the section.
	(print_dynamic_symbol): Catch out of range symbol indicies.
	(process_mips_specific): Likewise.
	(process_attributes): Make sure that there is enough space left in
	the section before attempting to read the length of the next
	attribute.
2014-11-04 15:29:03 +00:00
Nick Clifton
049b0c3a24 Fixes for crashes running readelf.
PR binutils/17531
	* readelf.c (get_data): If the reason parameter is null, do not
	print any error messages.
	(get_32bit_section_headers): Verify section header entry size
	before reading in the section headers.
	(get_64bit_section_headers): Likewise.
	(process_section_headers): Pass FALSE to get_section_headers.
	(get_file_header): Pass TRUE to get_section_headers.
	(process_dynamic_section): Change an assert to an error message.
	(process_symbol_table): Handle corrupt histograms.
2014-11-04 11:58:16 +00:00
Nick Clifton
5a3f568b70 More fixes for buffer overruns instigated by corrupt binaries.
PR binutils/17512
	* objdump.c (slurp_symtab): Fail gracefully if the table could not
	be read.
	(dump_relocs_in_section): Likewise.

	* aoutx.h (slurp_symbol_table): Check that computed table size is
	not bigger than the file from which is it being read.
	(slurp_reloc_table): Likewise.
	* coffcode.h (coff_slurp_line_table): Remove unneeded local
	'warned'.  Do not try to print the details of a symbol with an
	invalid index.
	* coffgen.c (make_a_sectiobn_from_file): Check computed string
	index against length of string table.
	(bfd_coff_internal_syment_name): Check read in string offset
	against length of string table.
	(build_debug_section): Return a pointer to the section used.
	(_bfd_coff_read_string_table): Store the length of the string
	table in the coff_tdata structure.
	(bfd_coff_free_symbols): Set the length of the string table to
	zero when it is freed.
	(coff_get_normalized_symtab): Check offsets against string table
	or data table lengths as appropriate.
	* cofflink.c (_bfd_coff_link_input_bfd): Check offset against
	length of string table.
	* compress.c (bfd_get_full_section_contents): Check computed size
	against the size of the file.
	* libcoff-in.h (obj_coff_strings_len): Define.
	(struct coff_tdata): Add strings_len field.
	* libcoff.h: Regenerate.
	* peXXigen.c (pe_print_debugdata): Do not attempt to print the
	data if the debug section is too small.
	* xcofflink.c (xcoff_link_input_bfd):  Check offset against
	length of string table.
2014-11-03 17:44:00 +00:00
Nick Clifton
ba241f2d5a Import updated translations supplied by the Translation Project.
bfd, binutils, gprof, opcodes:
	* po/fi.po: Updated Finnish translation.

	binutils:
	* po/sv.po: Updated Swedish translation.

	gprof:
	* po/hu.po: New Hungarian translation.
2014-11-03 12:26:48 +00:00
Hans-Peter Nilsson
2a03f30731 Fix %lx format used with bfd_size_type mismatch in readelf.c
* readelf.c (get_32bit_elf_symbols): Cast error
	parameters of bfd_size_type with the %lx format to
	unsigned long.
2014-11-01 03:34:00 +01:00
Naveen H.S
2c62985659 MIPS: Add Octeon 3 support
binutils:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* readelf.c (print_mips_isa_ext): Print the value of Octeon3.

gas:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* config/tc-mips.c (CPU_IS_OCTEON): Handle CPU_OCTEON3.
	(mips_cpu_info_table): Octeon3 enables virt ase.
	* doc/c-mips.texi: Document octeon3 as an acceptable value for
	-march=.

gas/testsuite:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* gas/mips/mips.exp: Add support for Octeon3 architecture.
	Also add in support for running Octeon3 tests.
	* gas/mips/octeon3.d: New test.
	* gas/mips/octeon3.s: New test source.

opcodes:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* mips-dis.c (mips_arch_choices): Add octeon3.
	* mips-opc.c (IOCT): Include INSN_OCTEON3.
	(IOCT2): Likewise.
	(IOCT3): New define.
	(IVIRT): New define.
	(mips_builtin_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0,
	tlbinv, tlbinvf, tlbgr, tlbgwi, tlbginv, tlbginvf, tlbgwr, tlbgp, tlti
	IVIRT instructions.
	Extend mtm0, mtm1, mtm2, mtp0, mtp1, mtp2 instructions to take another
	operand for IOCT3.

bfd:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* archures.c: Add octeon3 for mips target.
	* bfd-in2.h: Regenerate.
	* bfd/cpu-mips.c: Define I_mipsocteon3.
	nfo_struct): Add octeon3 support.
	* bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
	octeon3.
	(mips_set_isa_flags): Add support for octeon3.
	(bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
	(mips_mach_extensions): Make bfd_mach_mips_octeon3 an
	extension of bfd_mach_mips_octeon2.
	(print_mips_isa_ext): Print the value of Octeon3.
2014-10-31 13:50:10 -07:00
Iain Buclaw
da37262b20 Add dlang demangling support to c++filt.
binutils/ChangeLog:
	* cxxfilt.c (main): Add case for dlang_demangling style.
2014-10-31 18:40:43 +00:00
Nick Clifton
f54498b457 Avoid allocating over-large buffers when parsing corrupt binaries.
PR binutils/17512
	* coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
	symbol table bigger than the file.
	* elf.c (bfd_elf_get_str_section): Do not try to load a string
	table bigger than the file.

	* readelf.c (process_program_headers): Avoid memory exhaustion due
	to corrupt values in a dynamis segment header.
	(get_32bit_elf_symbols): Do not attempt to read an over-large
	section.
	(get_64bit_elf_symbols): Likewise.
2014-10-31 16:36:31 +00:00
Nick Clifton
fe06005387 oops - changelog omitted from previous delta. 2014-10-31 10:19:53 +00:00
Nick Clifton
7fac9594c4 In response to a public outcry the strings program now defaults to using the
--all option which displays text from anywhere in the input file(s).  The
default used to be --data, which only displays text from loadable data sections,
but this requires the use of the BFD library.  Since the BFD library almost
certainly still contains buffer overrun and/or memory corruption bugs, and
since the strings program is often used to examine malicious code, it was
decided that the --data option option represents a possible security risk.

	* strings.c: Add new command line option --data to only scan the
	initialized, loadable data secions of binaries.  Choose the
	default behaviour of --all or --data based upon a configure
	option.
	* doc/binutils.texi (strings): Update documentation.  Include
	description  of why the --data option might be unsafe.
	* configure.ac: Add new option --disable-default-strings-all which
	restores the old behaviour of strings using --data by default.  If
	the option is not used make strings use --all by default.
	* NEWS: Mention the new behaviour of strings.
	* configure: Regenerate.
	* config.in: Regenerate.
2014-10-31 10:10:37 +00:00
Nick Clifton
76ca31c09f Fix error message strings so that they can be translated properly.
* readelf.c (CHECK_ENTSIZE_VALUES): Rewrite error message so that
	there is a single string for translation.
	(dynamic_section_mips_val): Likewise.
2014-10-30 09:53:56 +00:00
Nick Clifton
64b588b51e Updated/new translations provided by the Translations Project. 2014-10-29 16:34:04 +00:00
Matthew Fortune
00ac7aa072 Show information about unknown ASEs and extensions in .MIPS.abiflags
bfd/
	* elfxx-mips.c (print_mips_ases): Print unknown ASEs.
	(print_mips_isa_ext): Print the value of an unknown extension.

binutils/

	* readelf.c (print_mips_ases): Print unknown ASEs.
	(print_mips_isa_ext): Print the value of an unknown extension.

include/

	* elf/mips.h (AFL_ASE_MASK): Define.
2014-10-22 10:37:26 +01:00
Tristan Gingold
91dc4e0a22 Bump bfd version.
bfd/
2014-10-15  Tristan Gingold  <gingold@adacore.com>

	* version.m4: Bump version to 2.25.51
	* configure: Regenerate.

binutils/
2014-10-15  Tristan Gingold  <gingold@adacore.com>

	* configure: Regenerate.

gas/
2014-10-15  Tristan Gingold  <gingold@adacore.com>

	* configure: Regenerate.

gprof/
2014-10-15  Tristan Gingold  <gingold@adacore.com>

	* configure: Regenerate.

ld/
2014-10-15  Tristan Gingold  <gingold@adacore.com>

	* configure: Regenerate.

opcodes/
2014-10-15  Tristan Gingold  <gingold@adacore.com>

	* configure: Regenerate.
2014-10-15 10:21:25 +02:00
Tristan Gingold
c50415e24c Add NEWS markers for 2.25.
binutils/
2014-10-14  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add marker for 2.25.

gas/
2014-10-14  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add marker for 2.25.

ld/
2014-10-14  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add marker for 2.25.
2014-10-14 09:49:47 +02:00
Alan Modra
65879393f0 Avoid undefined behaviour with signed expressions
PR 17453
bfd/
	* libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
	(EIGHT_GAZILLION): Delete.
binutils/
	* dwarf.c (read_leb128): Avoid signed overflow.
	(read_debug_line_header): Likewise.
gas/
	* config/tc-i386.c (fits_in_signed_long): Use unsigned param and
	expression to avoid signed overflow.
	(fits_in_signed_byte, fits_in_unsigned_byte, fits_in_unsigned_word,
	fits_in_signed_word, fits_in_unsigned_long): Similarly.
	* expr.c (operand <'-'>): Avoid signed overflow.
	* read.c (s_comm_internal): Likewise.
2014-10-14 14:36:35 +10:30
Alan Modra
9495b2e66f Correct fscanf char field count
%<number>s as an fscanf format does not include the trailing NULL.
PATH_MAX does include the trailing NULL.

	PR 17453
	* readelf.c (process_program_headers): Correct fscanf format used
	for interpreter.
2014-10-14 14:04:11 +10:30
Jose E. Marchesi
3d68f91c0f This is a series of patches that add support for the SPARC M7 cpu to
binutils.  They were discussed and approved here:

  https://sourceware.org/ml/binutils/2014-10/msg00038.html
2014-10-09 13:16:53 +01:00
Alan Modra
49727e4617 Readelf: Handle forward references to CIEs
The linker side of pr16563 was fixed with commit 18cd5bce, but
unfortunately people continue to use older linkers with -flto.  This
means we have binaries with working .eh_frame that can't be dumped by
readelf, and I'm seeing internal IBM bug reports about this fact.

	PR 16563
	* dwarf.c (GET): Remove semicolon.
	(read_cie): New function, extracted from..
	(display_debug_frames): ..here.  Correctly handle signed offset
	from FDE to CIE in .eh_frame.  Decode forward referenced CIEs too.
2014-09-22 18:57:16 +09:30
Terry Guo
70e99720f9 Make the linker return an error status if it fails to merge ARM binaries with
different architecture tags.  Add a test case to make sure that this works,
and update readelf so that it will not seg-fault when trying to display the
attributes of binaries with invalid architecture tags.

	* elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
	failed to merge.

	* ld-arm/attr-merge-arch-2.d: New test case.
	* ld-arm/attr-merge-arch-2a.s: New test case source file.
	* ld-arm/attr-merge-arch-2b.s: Likewise.
	* ld-arm/arm-elf.exp: Run new test case.

	* readelf.c (display_arm_attribute): Use unsigned int type for
	tag, val and type variables.
2014-09-16 13:08:22 +01:00
Kuan-Lin Chen
40c7a7cb74 NDS32/opcodes: Add audio ISA extension and modify the disassemble implemnt.
First, add nds32 audio ISA extension including opcodes and registers.
Second, redesign the disassemble implement.
The original disassemble decode instruction opcode using switch-case.
It is hard to synchronize when adding new instructions.
Therefore, the new implement reuses nds32_opcodes to dump the instructions.
2014-09-16 12:28:11 +08:00
Andrew Bennett
7361da2c95 Add support for MIPS R6.
bfd/
 	* aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
 	* archures.c (bfd_architecture): Likewise.
 	* bfd-in2.h (bfd_architecture): Likewise.
 	(bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
 	BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
 	BFD_RELOC_MIPS_19_PCREL_S2.
 	* cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
 	* elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
 	R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
 	(mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
 	BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
 	BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
 	BFD_RELOC_LO16_PCREL.
 	* elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
	R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
	and R_MIPS_PCLO16.
 	(mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
 	BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
 	BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
 	BFD_RELOC_LO16_PCREL.
 	* elfn32-mips.c: Likewise.
 	* elfxx-mips.c (MIPSR6_P): New define.
 	(mipsr6_exec_plt_entry): New array.
	(hi16_reloc_p): Add support for R_MIPS_PCHI16.
	(lo16_reloc_p): Add support for R_MIPS_PCLO16.
 	(aligned_pcrel_reloc_p): New function.
 	(mips_elf_relocation_needs_la25_stub): Add support for relocs:
 	R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
 	(mips_elf_calculate_relocation): Add support for relocs:
 	R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
 	R_MIPS_PCHI16 and R_MIPS_PCLO16.
 	(_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
	(mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
 	(_bfd_mips_elf_check_relocs): Add support for relocs:
	R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
 	(_bfd_mips_elf_relocate_section): Add a check for unaligned
 	pc relative relocs.
 	(_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
 	plt entry.
 	(mips_set_isa_flags): Add support for mips32r6 and mips64r6.
 	(_bfd_mips_elf_print_private_bfd_data): Likewise.
 	(mips_32bit_flags_p): Add support for mips32r6.
 	* libbfd.h (bfd_reloc_code_real_names): Add entries for
 	BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
 	BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
 	* reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
 	BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
 	BFD_RELOC_MIPS_19_PCREL_S2.

binutils/
 	* readelf.c (get_machine_flags): Add support for mips32r6 and
 	mips64r6.

elfcpp/
 	* mips.h (E_MIPS_ARCH_32R6, E_MIPS_ARCH_64R6): New enum constants.

gas/
 	* config/tc-mips.c (mips_nan2008): New static global.
	(mips_flag_nan2008): Removed.
	(LL_SC_FMT): New define.
	(COP12_FMT): Updated.
	(ISA_IS_R6): New define.
 	(ISA_HAS_64BIT_REGS): Add mips64r6.
 	(ISA_HAS_DROR): Likewise.
 	(ISA_HAS_64BIT_FPRS): Add mips32r6 and mips64r6.
 	(ISA_HAS_ROR): Likewise.
 	(ISA_HAS_ODD_SINGLE_FPR): Likewise.
 	(ISA_HAS_MXHC1): Likewise.
 	(hilo_interlocks): Likewise.
 	(md_longopts): Likewise.
	(ISA_HAS_LEGACY_NAN): New define.
 	(options): Add OPTION_MIPS32R6 and OPTION_MIPS64R6.
 	(mips_ase): Add field rem_rev.
 	(mips_ases): Updated to add which ISA an ASE was removed in.
 	(mips_isa_rev): Add support for mips32r6 and mips64r6.
 	(mips_check_isa_supports_ase): Add support to check if an ASE
 	has been removed in the specified MIPS ISA revision.
 	(validate_mips_insn): Skip '-' character.
	(macro_build): Likewise.
	(mips_check_options): Prevent R6 working with fp32, mips16,
	micromips, or branch relaxation.
	(file_mips_check_options): Set R6 floating point registers to
	64 bit.  Also deal with the nan2008 option.
 	(limited_pcrel_reloc_p): Add relocs: BFD_RELOC_MIPS_21_PCREL_S2,
 	BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
 	BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
 	BFD_RELOC_LO16_PCREL.
 	(operand_reg_mask): Add support for OP_SAME_RS_RT, OP_CHECK_PREV
	and OP_NON_ZERO_REG.
 	(match_check_prev_operand): New static function.
 	(match_same_rs_rt_operand): New static function.
	(match_non_zero_reg_operand): New static function.
 	(match_operand): Added entries for: OP_SAME_RS_RT, OP_CHECK_PREV
	and OP_NON_ZERO_REG.
 	(insns_between): Added case to deal with forbidden slots.
 	(append_insn): Added support for relocs: BFD_RELOC_MIPS_21_PCREL_S2
 	and BFD_RELOC_MIPS_26_PCREL_S2.
 	(match_insn): Add support for operands -A, -B, +' and +".  Also
 	skip '-' character.
 	(mips_percent_op): Add entries for %pcrel_hi and %pcrel_lo.
 	(md_parse_option): Add support for mips32r6 and mips64r6.  Also
	update the nan option handling.
 	(md_pcrel_from): Add cases for relocs: BFD_RELOC_MIPS_21_PCREL_S2,
 	BFD_RELOC_MIPS_26_PCREL_S2.
 	(mips_force_relocation): Prevent forced relaxation for MIPS r6.
 	(md_apply_fix): Add support for relocs: BFD_RELOC_MIPS_21_PCREL_S2,
 	BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
 	BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
 	BFD_RELOC_LO16_PCREL.
 	(s_mipsset): Add support for mips32r6 and mips64r6.
	(s_nan): Update to support the new nan2008 framework.
 	(tc_gen_reloc): Add relocs: BFD_RELOC_MIPS_21_PCREL_S2,
 	BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
 	BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
 	BFD_RELOC_LO16_PCREL.
	(mips_elf_final_processing): Updated to use the mips_nan2008.
 	(mips_cpu_info_table): Add entries for mips32r6 and mips64r6.
	(macro): Enable ldc2, sdc2, ll, lld, swc2, sc, scd, cache, pref
	macros for R6.
	(mips_fix_adjustable): Make PC relative R6 relocations relative
	to the symbol and not the section.
 	* configure.ac: Add support for mips32r6 and mips64r6.
 	* configure: Regenerate.
 	* doc/c-mips.texi: Document the -mips32r6 and -mips64r6 command line
 	options.
	* doc/as.texinfo: Likewise.

gas/testsuite/
	* gas/mips/24k-triple-stores-1.s: If testing for r6 prevent
	non-supported instructions from being tested.
	* gas/mips/24k-triple-stores-2.s: Likewise.
	* gas/mips/24k-triple-stores-3.s: Likewise.
	* gas/mips/24k-triple-stores-6.s: Likewise.
	* gas/mips/beq.s: Likewise.
	* gas/mips/eva.s: Likewise.
	* gas/mips/ld-zero-3.s: Likewise.
	* gas/mips/mips32-cp2.s: Likewise.
	* gas/mips/mips32.s: Likewise.
	* gas/mips/mips4.s: Likewise.
	* gas/mips/add.s: Don't test the add instructions if r6, and
	add padding.
	* gas/mips/add.d: Check for a triple dot not a nop at the end of the
	disassembly output.
	* gas/mips/micromips@add.d: Likewise.
	* gas/mips/mipsr6@24k-branch-delay-1.d: New file.
	* gas/mips/mipsr6@24k-triple-stores-1.d: New file.
	* gas/mips/mipsr6@24k-triple-stores-2-llsc.d: New file.
	* gas/mips/mipsr6@24k-triple-stores-2.d: New file.
	* gas/mips/mipsr6@24k-triple-stores-3.d: New file.
	* gas/mips/mipsr6@24k-triple-stores-6.d: New file.
	* gas/mips/mipsr6@add.d: New file.
	* gas/mips/mipsr6@attr-gnu-4-1-msingle-float.l: New file.
	* gas/mips/mipsr6@attr-gnu-4-1-msingle-float.s: New file.
	* gas/mips/mipsr6@attr-gnu-4-1-msoft-float.l: New file.
	* gas/mips/mipsr6@attr-gnu-4-1-msoft-float.s: New file.
	* gas/mips/mipsr6@attr-gnu-4-2-mdouble-float.l: New file.
	* gas/mips/mipsr6@attr-gnu-4-2-mdouble-float.s: New file.
	* gas/mips/mipsr6@beq.d: New file.
	* gas/mips/mipsr6@bge.d: New file.
	* gas/mips/mipsr6@bgeu.d: New file.
	* gas/mips/mipsr6@blt.d: New file.
	* gas/mips/mipsr6@bltu.d: New file.
	* gas/mips/mipsr6@branch-misc-1.d: New file.
	* gas/mips/mipsr6@branch-misc-2-64.d: New file.
	* gas/mips/mipsr6@branch-misc-2pic-64.d: New file.
	* gas/mips/mipsr6@branch-misc-4-64.d: New file.
	* gas/mips/mipsr6@cache.d: New file.
	* gas/mips/mipsr6@eva.d: New file.
	* gas/mips/mipsr6@jal-svr4pic-noreorder.d: New file.
	* gas/mips/mipsr6@jal-svr4pic.d: New file.
	* gas/mips/mipsr6@ld-zero-2.d: New file.
	* gas/mips/mipsr6@ld-zero-3.d: New file.
	* gas/mips/mipsr6@loc-swap-dis.d: New file.
	* gas/mips/mipsr6@mips32-cp2.d: New file.
	* gas/mips/mipsr6@mips32-imm.d: New file.
	* gas/mips/mipsr6@mips32.d: New file.
	* gas/mips/mipsr6@mips32r2.d: New file.
	* gas/mips/mipsr6@mips4-fp.d: New file.
	* gas/mips/mipsr6@mips4-fp.l: New file.
	* gas/mips/mipsr6@mips4-fp.s: New file.
	* gas/mips/mipsr6@mips4.d: New file.
	* gas/mips/mipsr6@mips5-fp.d: New file.
	* gas/mips/mipsr6@mips5-fp.l: New file.
	* gas/mips/mipsr6@mips5-fp.s: New file.
	* gas/mips/mipsr6@mips64.d: New file.
	* gas/mips/mipsr6@msa-branch.d: New file.
	* gas/mips/mipsr6@msa.d: New file.
	* gas/mips/mipsr6@pref.d: New file.
	* gas/mips/mipsr6@relax-swap3.d: New file.
	* gas/mips/r6-64-n32.d: New file.
	* gas/mips/r6-64-n64.d: New file.
	* gas/mips/r6-64-removed.l: New file.
	* gas/mips/r6-64-removed.s: New file.
	* gas/mips/r6-64.s: New file.
	* gas/mips/r6-attr-none-double.d: New file.
	* gas/mips/r6-n32.d: New file.
	* gas/mips/r6-n64.d: New file.
	* gas/mips/r6-removed.l: New file.
	* gas/mips/r6-removed.s: New file.
	* gas/mips/r6.d: New file.
	* gas/mips/r6.s: New file.
	* gas/mips/mipsr6@mips32-dsp.d: New file.
	* gas/mips/mipsr6@mips32-dspr2.d: New file.
	* gas/mips/mipsr6@mips32r2-ill.l: New file.
	* gas/mips/mipsr6@mips32r2-ill.s: New file.
	* gas/mips/cache.s: Add r6 instruction varients.
	* gas/mips/mips.exp: Add support for the mips32r6 and mips64r6
	architectures.  Also prevent non r6 supported tests from running.
	Finally, add in support for running the new r6 tests.
	(run_dump_test_arch): Add support for mipsr6 tests.
	(run_list_test_arch): Add support for using files of the
	form arch@testname.l .

include/elf/
 	* mips.h: Add relocs: R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3,
 	R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
 	(E_MIPS_ARCH_32R6): New define.
 	(E_MIPS_ARCH_64R6): New define.

include/opcode/
 	* mips.h (mips_operand_type): Add new entries: OP_SAME_RS_RT,
 	OP_CHECK_PREV and OP_NON_ZERO_REG.  Add descriptions for the MIPS R6
	instruction arguments: -a, -b, -d, -s, -t, -u, -v, -w, -x, -y, -A, -B,
	 +I, +O, +R, +:, +\, +", +;
	(mips_check_prev_operand): New struct.
 	(INSN2_FORBIDDEN_SLOT): New define.
 	(INSN_ISA32R6): New define.
 	(INSN_ISA64R6): New define.
	(INSN_UPTO32R6): New define.
	(INSN_UPTO64R6): New define.
	(mips_isa_table): Add INSN_UPTO32R6 and INSN_UPTO64R6.
 	(ISA_MIPS32R6): New define.
 	(ISA_MIPS64R6): New define.
 	(CPU_MIPS32R6): New define.
 	(CPU_MIPS64R6): New define.
 	(cpu_is_member): Add cases for CPU_MIPS32R6, and CPU_MIPS64R6.

ld/
 	* ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6.

opcodes/
 	* mips-dis.c (mips_arch_choices): Add entries for mips32r6 and
 	mips64r6.
 	(parse_mips_dis_option): Allow MSA and virtualization support for
 	mips64r6.
 	(mips_print_arg_state): Add fields dest_regno and seen_dest.
 	(mips_seen_register): New function.
 	(print_insn_arg): Refactored code to use mips_seen_register
	function.  Add support for OP_SAME_RS_RT, OP_CHECK_PREV and
	OP_NON_ZERO_REG.  Changed OP_REPEAT_DEST_REG case to print out
	the register rather than aborting.
 	(print_insn_args): Add length argument.  Add code to correctly
	calculate the instruction address for pc relative instructions.
	(validate_insn_args): New static function.
 	(print_insn_mips): Prevent jalx disassembling for r6.  Use
	validate_insn_args.
	(print_insn_micromips): Use validate_insn_args.
	all the arguments are valid.
	* mips-formats.h (PREV_CHECK): New define.
 	* mips-opc.c (decode_mips_operand): Add support for -a, -b, -d, -s,
 	-t, -u, -v, -w, -x, -y, -A, -B, +I, +O, +R, +:, +\, +", +;
 	(RD_pc): New define.
 	(FS): New define.
 	(I37): New define.
 	(I69): New define.
 	(mips_builtin_opcodes): Add MIPS R6 instructions.  Exclude recoded
 	MIPS R6 instructions from MIPS R2 instructions.
2014-09-15 12:15:55 +01:00
Andrew Bennett
a9d58c068c Add mips*-img-elf* target triple.
/
	* configure.ac: Add mips*-img-elf* target triple.
	* configure: Regenerate.

bfd/
	* config.bfd: Add mips*-img-elf* target triple.

gas/
	* configure.tgt: Add mips*-img-elf* target triple.

gas/testsuite/
	* gas/mips/mips.exp: Add mips*-img-elf* target triple.

binutils/testsuite/
	* binutils-all/objcopy.exp: Add mips*-img-elf* target triple.
	* binutils-all/readelf.exp: Likewise.

ld/
	* configure.tgt: Add mips*-img-elf* target triple.

ld/testsuite/
	* ld-mips-elf/mips-elf.exp: Add support for mips*-img-elf* target
	triple.
2014-09-12 14:25:15 +01:00
Jon TURNEY
74fffc3982 Change pe/coff build-id section name to '.buildid'
The section name used to store the build-id on pe/coff is arbitrary, as it's
contents should be located using the pe/coff header's DataDirectory debug data
entry, not by using the section name.

But '.build-id' is not a good choice for that section name, as it is 9
characters long, and hence truncated to 8 characters when
--disable-long-section-names is used (which is the default, when producing an
executable with no dwarf debug sections, e.g. using ld --strip-all --build-id)

This truncation then breaks 'objcopy --only-keep-debug', which does use the
section name, due to concerns that keeping an arbitrary section which contains
the debug directory is not sensible.

binutils/ChangeLog

2014-09-01  Jon TURNEY  <jon.turney@dronecode.org.uk>

	* objcopy.c (is_nondebug_keep_contents_section): Change pe/coff
	build-id section name from '.build-id' to '.buildid'.

ld/ChangeLog

2014-09-01  Jon TURNEY  <jon.turney@dronecode.org.uk>

	* emultempl/pe.em (write_build_id, setup_build_id): Change pe/coff
	build-id section name from '.build-id' to '.buildid'.
	* emultempl/pep.em (write_build_id, setup_build_id): Ditto.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2014-09-08 17:54:20 +01:00
Matthew Fortune
b38b83dc85 MIPS testsuite cleanup - part 1
binutils/testsuite/

	* binutils-all/readelf.ss-mips: Account for new sections.

gas/testsuite/

	* gas/elf/type.e: Account for new sections.
	* gas/mips/mips16-e.d: Likewise.
	* gas/mips/mips16-f.d: Likewise.
	* gas/mips/mipsel16-e.d: Likewise.
	* gas/mips/mipsel16-f.d: Likewise.
	* gas/mips/tmips16-e.d: Appropriately escape dots.
	* gas/mips/tmips16-f.d: Likewise.
	* gas/mips/tmipsel16-e.d: Likewise.
	* gas/mips/tmipsel16-f.d: Likewise.
2014-09-06 17:58:37 +01:00
Richard Henderson
4ee220358d aarch64: Decode dwarf2 register numbers
* dwarf.h (init_dwarf_regnames_aarch64): Declare.
	* dwarf.c (dwarf_regnames_aarch64): New.
	(init_dwarf_regnames_aarch64): New.
	(init_dwarf_regnames): Call it.
	* objdump.c (dump_dwarf): Likewise.
2014-08-22 14:40:10 -07:00
Alan Modra
2974be626b Fix --diable-shared --enable-plugins build breakage
Directories that don't use libtool need to add -ldl (on most *nix
hosts) to provide dlopen for libbfd.

config/
	* plugins.m4 (AC_PLUGINS): If plugins are enabled, add -ldl to
	LIBS via AC_SEARCH_LIBS.
gdb/
	* acinclude.m4 (GDB_AC_CHECK_BFD): Don't add -ldl.
	* config.in: Regenerate.
sim/ppc/
	* configure.ac: Invoke AC_PLUGINS.
	* config.in: Regenerate.

and regen lots of configure files.
2014-08-19 21:59:56 +09:30
Alan Modra
b879806f2f configury changes to make ld plugin support controlled by --enable-plugins
This also makes --enable-plugins default to on for hosts that can
support plugins, so we have consistent lto toolchain support.  The
ACX_LARGEFILE moves aren't strictly necessary, but are harmless and
will be necessary if plugin support is extended to more hosts via
libtool's dlopen support.  I started down that path then decided it
was more work than I was interested in doing.  (ACX_LARGEFILE invokes
AC_PLUGINS.)

config/
	* plugins.m4: Test for dlfcn.h or windows.h here to set default
	for --enable-plugins.  Report error if someone tries to enable
	plugins on a host we don't support.
bfd/
	* configure.ac: Delete redundant plugin related checks.
	* configure: Regenerate.
binutils/
	* configure.ac: Move ACX_LARGEFILE after LT_INIT.
	* config.in: Regenerate.
	* configure: Regenerate.
gas/
	* configure.ac: Move ACX_LARGEFILE after LT_INIT.
	* config.in: Regenerate.
	* configure: Regenerate.
gprof/
	* configure.ac: Move ACX_LARGEFILE after LT_INIT.
	* configure: Regenerate.
	* gconfig.in: Regenerate.
ld/
	* configure.ac: Move AC_PROG_CC and other macros earlier.  Delete
	plugin checks now done in config/plugins.m4.
	* config.in: Regenerate.
	* configure: Regenerate.
2014-08-14 13:46:09 +09:30
Matthew Fortune
351cdf24d2 [MIPS] Implement O32 FPXX, FP64 and FP64A ABI extensions
Specification:
https://dmz-portal.mips.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking

include/

	* elf/mips.h (PT_MIPS_ABIFLAGS, SHT_MIPS_ABIFLAGS): Define.
	(Val_GNU_MIPS_ABI_FP_OLD_64): Rename from Val_GNU_MIPS_ABI_FP_64.
	(Val_GNU_MIPS_ABI_FP_64): Redefine.
	(Val_GNU_MIPS_ABI_FP_XX): Define.
	(Elf_External_ABIFlags_v0, Elf_Internal_ABIFlags_v0): New structures.
	(AFL_REG_NONE, AFL_REG_32, AFL_REG_64, AFL_REG_128): Define.
	(AFL_ASE_DSP, AFL_ASE_DSPR2, AFL_ASE_EVA, AFL_ASE_MCU): Likewise.
	(AFL_ASE_MDMX, AFL_ASE_MIPS3D, AFL_ASE_MT, AFL_ASE_SMARTMIPS): Likewise.
	(AFL_ASE_VIRT, AFL_ASE_MSA, AFL_ASE_MIPS16): Likewise.
	(AFL_ASE_MICROMIPS, AFL_ASE_XPA): Likewise.
	(AFL_EXT_XLR, AFL_EXT_OCTEON2, AFL_EXT_OCTEONP): Likewise.
	(AFL_EXT_LOONGSON_3A, AFL_EXT_OCTEON, AFL_EXT_5900): Likewise.
	(AFL_EXT_4650, AFL_EXT_4010, AFL_EXT_4100, AFL_EXT_3900): Likewise.
	(AFL_EXT_10000, AFL_EXT_SB1, AFL_EXT_4111, AFL_EXT_4120): Likewise.
	(AFL_EXT_5400, AFL_EXT_5500, AFL_EXT_LOONGSON_2E): Likewise.
	(AFL_EXT_LOONGSON_2F): Likewise.
	(bfd_mips_elf_swap_abiflags_v0_in): Prototype.
	(bfd_mips_elf_swap_abiflags_v0_out): Likewise.
	(bfd_mips_isa_ext): Likewise.

bfd/

	* elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
	(mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
	(bfd_mips_elf_swap_abiflags_v0_in): New function.
	(bfd_mips_elf_swap_abiflags_v0_out): Likewise.
	(_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
	(_bfd_mips_elf_fake_sections): Likewise.
	(_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
	(_bfd_mips_elf_additional_program_headers): Account for new
	PT_MIPS_ABIFLAGS program header.
	(_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
	associate with .MIPS.abiflags.
	(_bfd_mips_elf_gc_mark_extra_sections): New function.
	(bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
	(infer_mips_abiflags): Likewise.
	(_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
	(mips_32bit_flags_p): Moved higher.
	(mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
	checking for FP ABIs.
	(_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
	checks.  Check EF_MIPS_FP64 flag consistency.
	(print_mips_ases, print_mips_isa_ext): New static function.
	(print_mips_fp_abi_value, get_mips_reg_size): Likewise.
	(_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
	(_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
	Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
	* elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
	* elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
	* elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
	* elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.

binutils/

	* readelf.c (get_mips_segment_type): Display name for PT_MIPS_ABIFLAGS.
	(get_mips_section_type_name): Display name for SHT_MIPS_ABIFLAGS.
	(display_mips_gnu_attribute): Abstracted fp abi printing to...
	(print_mips_fp_abi_value): New static function. Handle new FP ABIs.
	(print_mips_ases, print_mips_isa_ext): New static functions.
	(get_mips_reg_size): Likewise.
	(process_mips_specific): Display abiflags data.

elfcpp/

	* elfcpp.h (PT_MIPS_ABIFLAGS): New program header type.

gas/

	* config/tc-mips.c (mips_flags_frag): New static global.
	(struct mips_set_options): Add oddspreg field.
	(file_mips_opts, mips_opts): Initialize oddspreg.
	(ISA_HAS_ODD_SINGLE_FPR): Add CPU argument and update for R5900 and
	Loongson-3a.
	(enum options, md_longopts, md_parse_option): Add -mfpxx, -modd-spreg
	and -mno-odd-spreg options.
	(md_begin): Create .MIPS.abiflags section.
	(fpabi_incompatible_with, fpabi_requires): New static function.
	(check_fpabi): Likewise.
	(mips_check_options): Handle fp=xx and oddspreg restrictions.
	(file_mips_check_options): Set oddspreg by default for fp=xx.
	(mips_oddfpreg_ok): Re-write function.
	(check_regno): Check odd numbered registers regardless of FPR size.
	For fp != 32 use as_bad instead of as_warn.
	(match_float_constant): Rewrite check regarding FP register width.  Add
	support for generating constants when MXHC1 is present.  Handle fp=xx
	to comply with the ABI.
	(macro): Update M_LI_DD similarly to match_float_constant.  Generate
	MTHC1 when available.  Check that correct code can be generated for
	fp=xx and fp=64 ABIs.
	(parse_code_option, s_mipsset): Add fp=xx, oddspreg and nooddspreg
	options.
	(mips_convert_ase_flags): New static function.
	(mips_elf_final_processing): Use fpabi == Val_GNU_MIPS_ABI_FP_OLD_64
	to determine when to add the EF_MIPS_FP64 flag.  Populate the
	.MIPS.abiflags section.
	(md_mips_end): Update .gnu_attribute based on command line and .module
	as applicable.  Use check_fpabi to ensure .gnu.attribute and command
	line/.module options are consistent.
	* doc/as.texinfo: Add missing -mgp64/-mfp64 options and document new
	-mfpxx, -modd-spreg and -mno-odd-spreg options.
	* doc/c-mips.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg,
	gnu_attribute values and FP ABIs.

ld/

	* emulparams/elf32bmip.sh: Add .MIPS.abiflags.
	* emulparams/elf32bmipn32-defs.sh: Likewise.
	* emulparams/elf64bmip-defs.sh: Likewise.

opcodes/

	* micromips-opc.c (COD, LCD) New macros.
	(cfc1, ctc1): Remove FP_S attribute.
	(dmfc1, mfc1, mfhc1): Add LCD attribute.
	(dmtc1, mtc1, mthc1): Add COD attribute.
	* mips-opc.c (cfc1, cftc1, ctc, cttc1): Remove FP_S attribute.

binutils/testsuite/

	* binutils-all/readelf.s: Account for .MIPS.abiflags and
	.gnu.attributes.
	* binutils-all/readelf.ss-tmips: Likewise.
	* binutils-all/strip-3.d: Likewise.

gas/testsuite/

	* gas/mips/attr-gnu-4-0.d: New.
	* gas/mips/attr-gnu-4-0.s: Likewise.
	* gas/mips/attr-gnu-4-1-mfp32.l: Likewise.
	* gas/mips/attr-gnu-4-1-mfp32.s: Likewise.
	* gas/mips/attr-gnu-4-1-mfp64.l: Likewise.
	* gas/mips/attr-gnu-4-1-mfp64.s: Likewise.
	* gas/mips/attr-gnu-4-1-mfpxx.s: Likewise.
	* gas/mips/attr-gnu-4-1-msingle-float.l: Likewise.
	* gas/mips/attr-gnu-4-1-msingle-float.s: Likewise.
	* gas/mips/attr-gnu-4-1-msoft-float.l: Likewise.
	* gas/mips/attr-gnu-4-1-msoft-float.s: Likewise.
	* gas/mips/attr-gnu-4-1.d: Likewise.
	* gas/mips/attr-gnu-4-1.s: Likewise.
	* gas/mips/attr-gnu-4-2-mdouble-float.l: Likewise.
	* gas/mips/attr-gnu-4-2-mdouble-float.s: Likewise.
	* gas/mips/attr-gnu-4-2-msoft-float.l: Likewise.
	* gas/mips/attr-gnu-4-2-msoft-float.s: Likewise.
	* gas/mips/attr-gnu-4-2.d: Likewise.
	* gas/mips/attr-gnu-4-2.s: Likewise.
	* gas/mips/attr-gnu-4-3-mhard-float.l: Likewise.
	* gas/mips/attr-gnu-4-3-mhard-float.s: Likewise.
	* gas/mips/attr-gnu-4-3.d: Likewise.
	* gas/mips/attr-gnu-4-3.s: Likewise.
	* gas/mips/attr-gnu-4-4.l: Likewise.
	* gas/mips/attr-gnu-4-4.s: Likewise.
	* gas/mips/attr-gnu-4-5-64.l: Likewise.
	* gas/mips/attr-gnu-4-5-64.s: Likewise.
	* gas/mips/attr-gnu-4-5.d: Likewise.
	* gas/mips/attr-gnu-4-5.l: Likewise.
	* gas/mips/attr-gnu-4-5.s: Likewise.
	* gas/mips/attr-gnu-4-6-64.l: Likewise.
	* gas/mips/attr-gnu-4-6-64.s: Likewise.
	* gas/mips/attr-gnu-4-6.d: Likewise.
	* gas/mips/attr-gnu-4-6.l: Likewise.
	* gas/mips/attr-gnu-4-6.s: Likewise.
	* gas/mips/attr-gnu-4-6-msingle-float.l: Likewise.
	* gas/mips/attr-gnu-4-6-msingle-float.s: Likewise.
	* gas/mips/attr-gnu-4-6-msoft-float.l: Likewise.
	* gas/mips/attr-gnu-4-6-msoft-float.s: Likewise.
	* gas/mips/attr-gnu-4-6-noodd.l: Likewise.
	* gas/mips/attr-gnu-4-6-noodd.s: Likewise.
	* gas/mips/attr-gnu-4-7-64.l: Likewise.
	* gas/mips/attr-gnu-4-7-64.s: Likewise.
	* gas/mips/attr-gnu-4-7-msingle-float.l: Likewise.
	* gas/mips/attr-gnu-4-7-msingle-float.s: Likewise.
	* gas/mips/attr-gnu-4-7-msoft-float.l: Likewise.
	* gas/mips/attr-gnu-4-7-msoft-float.s: Likewise.
	* gas/mips/attr-gnu-4-7-odd.l: Likewise.
	* gas/mips/attr-gnu-4-7-odd.s: Likewise.
	* gas/mips/attr-gnu-4-7.d: Likewise.
	* gas/mips/attr-gnu-4-7.l: Likewise.
	* gas/mips/attr-gnu-4-7.s: Likewise.
	* gas/mips/attr-none-double.d: Likewise.
	* gas/mips/attr-none-o32-fp64.d: Likewise.
	* gas/mips/attr-none-o32-fp64-nooddspreg.d
	* gas/mips/attr-none-o32-fpxx.d: Likewise.
	* gas/mips/attr-none-single-float.d: Likewise.
	* gas/mips/attr-none-soft-float.d: Likewise.
	* gas/mips/elf_arch_mips32r3.d: Likewise.
	* gas/mips/elf_arch_mips32r5.d: Likewise.
	* gas/mips/elf_arch_mips64r3.d: Likewise.
	* gas/mips/elf_arch_mips64r5.d: Likewise.
	* gas/mips/li-d.d: Likewise.
	* gas/mips/li-d.s: Likewise.
	* gas/mips/module-check-warn.l: Likewise.
	* gas/mips/module-check-warn.s: Likewise.
	* gas/mips/module-check.d: Likewise.
	* gas/mips/module-check.s: Likewise.
	* gas/mips/module-mfp32.d: Likewise.
	* gas/mips/module-mfp32.s: Likewise.
	* gas/mips/module-mfp64.d: Likewise.
	* gas/mips/module-mfp64.s: Likewise.
	* gas/mips/module-mfp64-noodd.d: Likewise.
	* gas/mips/module-mfp64-noodd.s: Likewise.
	* gas/mips/module-mfpxx.d: Likewise.
	* gas/mips/module-mfpxx.s: Likewise.
	* gas/mips/module-msingle-float.d: Likewise.
	* gas/mips/module-msingle-float.s: Likewise.
	* gas/mips/module-msoft-float.d: Likewise.
	* gas/mips/module-msoft-float.s: Likewise.
	* gas/mips/module-set-mfpxx.d: Likewise.
	* gas/mips/module-set-mfpxx.s: Likewise.
	* gas/mips/fpxx-oddfpreg.d: Likewise.
	* gas/mips/fpxx-oddfpreg.l: Likewise.
	* gas/mips/fpxx-oddfpreg.s: Likewise.
	* gas/mips/no-odd-spreg.d: Likewise.
	* gas/mips/odd-spreg.d: Likewise.
	* gas/elf/section2.e-mips: Adjust expected output.
	* gas/mips/attr-gnu-abi-fp-1.d: Likewise.
	* gas/mips/attr-gnu-abi-msa-1.d: Likewise.
	* gas/mips/call-nonpic-1.d: Likewise.
	* gas/mips/elf_arch_mips1.d: Likewise.
	* gas/mips/elf_arch_mips2.d: Likewise.
	* gas/mips/elf_arch_mips3.d: Likewise.
	* gas/mips/elf_arch_mips32.d: Likewise.
	* gas/mips/elf_arch_mips32r2.d: Likewise.
	* gas/mips/elf_arch_mips4.d: Likewise.
	* gas/mips/elf_arch_mips5.d: Likewise.
	* gas/mips/elf_arch_mips64.d: Likewise.
	* gas/mips/elf_arch_mips64r2.d: Likewise.
	* gas/mips/elf_ase_micromips-2.d: Likewise.
	* gas/mips/elf_ase_micromips.d: Likewise.
	* gas/mips/elf_ase_mips16-2.d: Likewise.
	* gas/mips/elf_ase_mips16.d: Likewise.
	* gas/mips/module-defer-warn1.d: Likewise.
	* gas/mips/module-override.d: Likewise.
	* gas/mips/n32-consec.d: Likewise.
	* gas/mips/nan-2008-1.d: Likewise.
	* gas/mips/nan-2008-2.d: Likewise.
	* gas/mips/nan-2008-3.d: Likewise.
	* gas/mips/nan-2008-4.d: Likewise.
	* gas/mips/nan-legacy-1.d: Likewise.
	* gas/mips/nan-legacy-2.d: Likewise.
	* gas/mips/nan-legacy-3.d: Likewise.
	* gas/mips/nan-legacy-4.d: Likewise.
	* gas/mips/nan-legacy-5.d: Likewise.
	* gas/mips/tmips16-e.d: Likewise.
	* gas/mips/tmips16-f.d: Likewise.
	* gas/mips/tmipsel16-e.d: Likewise.
	* gas/mips/tmipsel16-f.d: Likewise.
	* gas/testsuite/gas/mips/mips.exp: Add new tests.

ld/testsuite/

	* ld-mips-elf/abiflags-strip1-ph.d: New.
	* ld-mips-elf/abiflags-strip2-ph.d: Likewise.
	* ld-mips-elf/abiflags-strip3-ph.d: Likewise.
	* ld-mips-elf/abiflags-strip4-ph.d: Likewise.
	* ld-mips-elf/abiflags-strip5-ph.d: Likewise.
	* ld-mips-elf/abiflags-strip6-ph.d: Likewise.
	* ld-mips-elf/abiflags-strip7-ph.d: Likewise.
	* ld-mips-elf/abiflags-strip8-ph.d: Likewise.
	* ld-mips-elf/abiflags-strip9-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-0-n32-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-0-n64-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-0-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-06.d: Likewise.
	* ld-mips-elf/attr-gnu-4-07.d: Likewise.
	* ld-mips-elf/attr-gnu-4-08.d: Likewise.
	* ld-mips-elf/attr-gnu-4-1-n32-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-1-n64-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-1-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-16.d: Likewise.
	* ld-mips-elf/attr-gnu-4-17.d: Likewise.
	* ld-mips-elf/attr-gnu-4-18.d: Likewise.
	* ld-mips-elf/attr-gnu-4-2-n32-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-2-n64-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-2-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-26.d: Likewise.
	* ld-mips-elf/attr-gnu-4-27.d: Likewise.
	* ld-mips-elf/attr-gnu-4-28.d: Likewise.
	* ld-mips-elf/attr-gnu-4-3-n32-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-3-n64-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-3-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-36.d: Likewise.
	* ld-mips-elf/attr-gnu-4-37.d: Likewise.
	* ld-mips-elf/attr-gnu-4-38.d: Likewise.
	* ld-mips-elf/attr-gnu-4-4-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-46.d: Likewise.
	* ld-mips-elf/attr-gnu-4-47.d: Likewise.
	* ld-mips-elf/attr-gnu-4-48.d: Likewise.
	* ld-mips-elf/attr-gnu-4-5-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-50.d: Likewise.
	* ld-mips-elf/attr-gnu-4-52.d: Likewise.
	* ld-mips-elf/attr-gnu-4-53.d: Likewise.
	* ld-mips-elf/attr-gnu-4-54.d: Likewise.
	* ld-mips-elf/attr-gnu-4-55.d: Likewise.
	* ld-mips-elf/attr-gnu-4-56.d: Likewise.
	* ld-mips-elf/attr-gnu-4-57.d: Likewise.
	* ld-mips-elf/attr-gnu-4-58.d: Likewise.
	* ld-mips-elf/attr-gnu-4-6-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-6.s: Likewise.
	* ld-mips-elf/attr-gnu-4-60.d: Likewise.
	* ld-mips-elf/attr-gnu-4-61.d: Likewise.
	* ld-mips-elf/attr-gnu-4-62.d: Likewise.
	* ld-mips-elf/attr-gnu-4-63.d: Likewise.
	* ld-mips-elf/attr-gnu-4-64.d: Likewise.
	* ld-mips-elf/attr-gnu-4-65.d: Likewise.
	* ld-mips-elf/attr-gnu-4-66.d: Likewise.
	* ld-mips-elf/attr-gnu-4-67.d: Likewise.
	* ld-mips-elf/attr-gnu-4-68.d: Likewise.
	* ld-mips-elf/attr-gnu-4-7-ph.d: Likewise.
	* ld-mips-elf/attr-gnu-4-7.s: Likewise.
	* ld-mips-elf/attr-gnu-4-70.d: Likewise.
	* ld-mips-elf/attr-gnu-4-71.d: Likewise.
	* ld-mips-elf/attr-gnu-4-72.d: Likewise.
	* ld-mips-elf/attr-gnu-4-73.d: Likewise.
	* ld-mips-elf/attr-gnu-4-74.d: Likewise.
	* ld-mips-elf/attr-gnu-4-75.d: Likewise.
	* ld-mips-elf/attr-gnu-4-76.d: Likewise.
	* ld-mips-elf/attr-gnu-4-77.d: Likewise.
	* ld-mips-elf/attr-gnu-4-78.d: Likewise.
	* ld-mips-elf/attr-gnu-4-8.s: Likewise.
	* ld-mips-elf/attr-gnu-4-81.d: Likewise.
	* ld-mips-elf/empty.s: Likewise.
	* ld-mips-elf/attr-gnu-4-00.d: Adjust expected output.
	* ld-mips-elf/attr-gnu-4-01.d: Likewise.
	* ld-mips-elf/attr-gnu-4-02.d: Likewise.
	* ld-mips-elf/attr-gnu-4-03.d: Likewise.
	* ld-mips-elf/attr-gnu-4-04.d: Likewise.
	* ld-mips-elf/attr-gnu-4-05.d: Likewise.
	* ld-mips-elf/attr-gnu-4-10.d: Likewise.
	* ld-mips-elf/attr-gnu-4-11.d: Likewise.
	* ld-mips-elf/attr-gnu-4-14.d: Likewise.
	* ld-mips-elf/attr-gnu-4-15.d: Likewise.
	* ld-mips-elf/attr-gnu-4-2.s: Likewise.
	* ld-mips-elf/attr-gnu-4-20.d: Likewise.
	* ld-mips-elf/attr-gnu-4-22.d: Likewise.
	* ld-mips-elf/attr-gnu-4-24.d: Likewise.
	* ld-mips-elf/attr-gnu-4-25.d: Likewise.
	* ld-mips-elf/attr-gnu-4-3.s: Likewise.
	* ld-mips-elf/attr-gnu-4-30.d: Likewise.
	* ld-mips-elf/attr-gnu-4-33.d: Likewise.
	* ld-mips-elf/attr-gnu-4-34.d: Likewise.
	* ld-mips-elf/attr-gnu-4-35.d: Likewise.
	* ld-mips-elf/attr-gnu-4-40.d: Likewise.
	* ld-mips-elf/attr-gnu-4-41.d: Likewise.
	* ld-mips-elf/attr-gnu-4-42.d: Likewise.
	* ld-mips-elf/attr-gnu-4-43.d: Likewise.
	* ld-mips-elf/attr-gnu-4-44.d: Likewise.
	* ld-mips-elf/attr-gnu-4-45.d: Likewise.
	* ld-mips-elf/attr-gnu-4-5.s: Likewise.
	* ld-mips-elf/attr-gnu-4-51.d: Likewise.
	* ld-mips-elf/attr-gnu-8-00.d: Likewise.
	* ld-mips-elf/attr-gnu-8-01.d: Likewise.
	* ld-mips-elf/attr-gnu-8-02.d: Likewise.
	* ld-mips-elf/attr-gnu-8-10.d: Likewise.
	* ld-mips-elf/attr-gnu-8-11.d: Likewise.
	* ld-mips-elf/attr-gnu-8-20.d: Likewise.
	* ld-mips-elf/attr-gnu-8-22.d: Likewise.
	* ld-mips-elf/jalx-2.dd: Likewise.
	* ld-mips-elf/mips16-pic-1.gd: Likewise.
	* ld-mips-elf/mips16-pic-2.gd: Likewise.
	* ld-mips-elf/mips16-pic-3.gd: Likewise.
	* ld-mips-elf/mips16-pic-4a.gd: Likewise.
	* ld-mips-elf/multi-got-no-shared.d: Likewise.
	* ld-mips-elf/nan-2008.d: Likewise.
	* ld-mips-elf/nan-legacy.d: Rework test.
	* ld-mips-elf/pic-and-nonpic-3a.gd: Likewise.
	* ld-mips-elf/pic-and-nonpic-3b.gd: Likewise.
	* ld-mips-elf/pic-and-nonpic-5b.gd: Likewise.
	* ld-mips-elf/pic-and-nonpic-6.ld: Likewise.
	* ld-mips-elf/rel32-n32.d: Likewise.
	* ld-mips-elf/rel32-o32.d: Likewise.
	* ld-mips-elf/rel64.d: Likewise.
	* ld-mips-elf/tls-multi-got-1.r: Likewise.
	* ld-elf/group.ld: Discard .MIPS.abiflags and .gnu.attributes.
	* ld-elf/orphan-region.ld: Likewise.
	* ld-elf/orphan.ld: Likewise.
	* ld-mips-elf/compressed-plt-1.ld: Likewise.
	* ld-mips-elf/dyn-sec64.ld: Likewise.
	* ld-mips-elf/got-dump-1.ld: Likewise.
	* ld-mips-elf/got-dump-2.ld: Likewise.
	* ld-mips-elf/got-page-1.ld: Likewise.
	* ld-mips-elf/mips-dyn.ld: Likewise.
	* ld-mips-elf/mips-lib.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-3a.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-3b.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-4b.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-5b.ld: Likewise.
	* ld-mips-elf/region1.t: Likewise.
	* ld-mips-elf/stub-dynsym-1.ld: Likewise.
	* ld-mips-elf/tls-hidden3.ld: Likewise.
	* ld-mips-elf/vxworks1.ld: Likewise.
	* ld-scripts/overlay-size.t: Likewise.
	* ld-mips-elf/elf-rel-got-n32-embed.d: Remove .MIPS.abiflags from
	objects.
	* ld-mips-elf/elf-rel-got-n32.d: Likewise.
	* ld-mips-elf/elf-rel-got-n64-embed.d: Likewise.
	* ld-mips-elf/elf-rel-got-n64-linux.d: Likewise.
	* ld-mips-elf/elf-rel-got-n64.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n32.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n32-embed.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n64.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n64-embed.d: Likewise.
	* ld-mips-elf/mips-elf.exp: Add new tests.
2014-07-29 11:27:59 +01:00
Alan Modra
b794fc1d1c Warn for ar/nm/ranlib/ld on lto objects without plugin
PR 13227
bfd/
	* archive.c (_bfd_compute_and_write_armap): Warn on adding
	__gnu_lto_slim to armap.
	* linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
	__gnu_lto_slim to linker hash table.
binutils/
	* nm.c (filter_symbols): Warn on __gnu_lto_slim.
2014-07-28 22:33:55 +09:30
Will Newton
15635cff5f binutils/testsuite: Disable strip-10 test on ARM non-EABI
Non-EABI ARM targets set OSABI to ARM regardless of whether or not GNU
features have been used which causes this test to fail.

binutils/testsuite/ChangeLog:

2014-07-10  Will Newton  <will.newton@linaro.org>

	* binutils-all/objcopy.exp: Disable the strip-10 test on
	non-EABI ARM configurations.
2014-07-10 09:32:47 +01:00
Nick Clifton
3510a7b805 Remove an accidental commit.
* readelf.c (get_symbol_type): Revert accidental change to
	detection of thumb function symbols.
2014-07-07 17:46:05 +01:00
Alan Modra
35eafcc71b Rename configure.in to configure.ac
bfd/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
	* doc/Makefile.in: Regenerate.
opcodes/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
binutils/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
	* doc/Makefile.in: Regenerate.
gas/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
	* doc/Makefile.in: Regenerate.
gprof/
	* configure.ac: Rename from configure.in.
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* gconfig.in: Regenerate.
ld/
	* configure.ac: Rename from configure.in.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
2014-07-04 13:40:28 +09:30
Alan Modra
2e98a7bd88 Use modern AC_INIT in configure.in
This removes usage of the obsolete AC_INIT and AM_INIT_AUTOMAKE in all
binutils configure.in files.  The BFD version is now in bfd/version.m4
rather than bfd/configure.in, which allows automake to automatically
track this dependency.

bfd/
	* version.m4: New file.
	* configure.in: Include version.m4.
	(AC_INIT): Update.
	* Makefile.am (RELEASE): Delete.
	(bfdver.h): Depend on development.sh, use instead of RELEASE.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
opcodes/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
binutils/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
gas/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* configure.com: Get bfd version from bfd/version.m4.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
gprof/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
ld/
	* configure.in: Include bfd/version.m4.
	(AC_INIT, AM_INIT_AUTOMAKE): Use modern form.
	(BFD_VERSION): Delete.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove bfd/configure.in.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
2014-07-04 12:41:26 +09:30
Tristan Gingold
8d112f9ecb Clarify doc on addr2line output.
binutils/
	* doc/binutils.texi: Clarify addr2line output.
2014-07-03 17:31:45 +02:00
Alan Modra
b6a1c03a95 Reorganise struct bfd
for better packing.  Removes a field and a flag that are never set.

bfd/
	* bfd.c (struct bfd): Reorganise for better packing.  Delete
	"ifd" field.  Make "format", "direction" and "flags" bitfields.
	(HAS_LOAD_PAGE): Delete, renumber following flags.
	* bfd-in2.h: Regenerate.
	* coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
binutils/
	* objdump.c (dump_bfd_header): Don't print HAS_LOAD_PAGE.
2014-07-01 20:43:14 +09:30
Erik Akermann
334ac421ef This adds the ability to the strings program to display strings that contain \n and \r characters.
* strings.c: Add -w/--include-all-whitespace option to include any
	whitespace character in the displayed strings.
	* NEWS: Mention the new feature.
	* doc/binutils.texi (strings): Document the new command line
	option.
2014-06-26 14:10:48 +01:00
Nick Clifton
df565f326e Fixes part of a problem reading deliberately non-conforming ELF binaries - where a
note segment is present but no note section.

	* readelf.c (process_note_sections): If there are no note sections
	try processing note segments instead.
2014-06-26 09:34:24 +01:00
Nick Clifton
548a235728 Prevent large (or negative) version values from overflowing into other fields when
parsing version strings.

	PR binutils/16923
	* rcparse.y (fixedverinfo): Prevent large version numbers from
	corrupting other values.
2014-06-17 16:50:15 +01:00
Romain Chastenet
d71ad7fcb8 Correctly save and recall the CFA saved register state.
PR binutils/16252
	* dwarf.c (display_debug_frames): Remember the state of the
	cfa_offset, cfa_reg, ra and cfa_exp field
2014-06-09 15:09:02 +01:00
Joel Brobecker
270c993744 Make it easy to make --disable-werror the default for both binutils and gdb
The goal of this patch is to provide an easy way to make
--disable-werror the default when building binutils, or the parts
of binutils that need to get built when building GDB. In development
mode, we want to continue making -Werror the default with GCC.
But, when making releases, I think we want to make it as easy as
possible for regular users to successfully build from sources.

GDB already has this kind of feature to turn -Werror as well as
the use of the libmcheck library. As GDB Release Manager, I take
advantage of it to turn those off after having cut the branch.
I'd like to be able to do the same for the binutils bits. And
perhaps Tristan will want to do the same for his releases too
(not sure, binutils builders might be a little savvier than GDB
builders).

This patch introduces a new file, called development.sh, which
just sets a variable called $development. In our development branches
(Eg. "master"), it's set to true. But setting it to false would allow
us to change the default behavior of various development-related
features to be turned off; in this case, it turns off the use of
-Werror by default (use --enable-werror to turn it back on).

bfd/ChangeLog:

        * development.sh: New file.
        * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
        Make -Werror the default with GCC only if DEVELOPMENT is true.
        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
        $(srcdir)/development.sh.
        * Makefile.in, configure: Regenerate.

binutils/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

gas/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

gold/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): New.
        * Makefile.in, configure: Regenerate.

gprof/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

ld/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

opcodes/ChangeLog:

        * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add dependency on
        bfd's development.sh.
        * Makefile.in, configure: Regenerate.

gdb/ChangeLog:

        * development.sh: Delete.
        * Makefile.in (config.status): Adjust dependency on development.sh.
        * configure.ac: Adjust development.sh source call.
        * configure: Regenerate.

gdb/gdbserver/ChangeLog:

        * configure.ac: Adjust development.sh source call.
        * Makefile.in (config.status): Adjust dependency on development.sh.
        * configure: Regenerate.

Tested on x86_64-linux by building two ways: One with DEVELOPMENT
set to true, and one with DEVELOPMENT set to false. In the first
case, I could see the use of -Werror, while it disappeared in
the second case.
2014-06-05 05:47:29 -07:00
Nick Clifton
9bc24099c8 If the binutils testsuite is run on an installed toolchain the tests involving
the bfdtest1 and bfdtest2 executables will fail because they are not installed.
 Since the programs only exist to be used by the testsuite it does not make sense
to install them, so instead I have chosen to create a patch which skips the tests
when they are not present.

	* binutils-all/ar.exp: Skip tests involving bfdtest1 and bfdtest2
	if these executables are not present.
2014-06-03 08:40:39 +01:00
Jon Turney
6e6e7cfc78 This fixes a few issues with pe/coff build-ids that were discovered since the
original patches were posted:

  pe/coff: Display GUID build-id in the conventional way
  pe/coff: Don't interpret debug directory in section with no contents
  pe/coff: Keep .build-id with --only-keep-debug
  pe/coff: Don't break .build-id with objcopy/strip

	* peXXigen.c (pe_print_debugdata): Don't interpret debug directory
	in a section with no contents.
	(is_vma_in_section, find_section_by_vma): New functions.
	(_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
	offsets in the debug directory.
	(_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
	Byte-swap GUID from little-endian to big-endian order for
	consistent and conventional display.

	* objcopy.c (is_nondebug_keep_contents_section): New function.
	(setup_section): Use it.
2014-05-16 15:34:13 +01:00
Kaushik Phata
856ea05ccf This adds support for marking RL78 binaries as either supporting 32-bit
or 64-bit doubles.  It also makes the linker complain if the user attempts
to link together binaries with different sized doubles.

	* elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
	64-bit doubles objects mix with 32-bit doubles objects.
	(rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.

	* readelf.c (get_machine_flags): Handle RL78 64-bit doubles flag.

	* config/tc-rl78.c (enum options): Add OPTION_32BIT_DOUBLES
	and OPTION_64BIT_DOUBLES.
	(md_longopts): Add -m32bit-doubles and -m64bit-doubles.
	(md_parse_option): Parse -m32bit-doubles and -m64bit-doubles.
	(md_show_usage): Show all of the RL78 options.
	(rl78_float_cons): New static functions.
	(md_pseudo_table): Update handler for "double".
2014-05-16 14:57:10 +01:00
Alan Modra
6d00b59031 bfd target vector rationalisation
This renames the bfd targets to <cpu>_<format>_<other>_<endian>_vec.
So for example, bfd_elf32_ntradlittlemips_vec becomes
mips_elf32_ntrad_le_vec and hp300bsd_vec becomes m68k_aout_hp300bsd_vec.

bfd/
	* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
	* aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
	* cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
	* coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
	* coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
	* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
	* coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
	* coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
	* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
	* coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
	* demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
	* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
	* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
	* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
	* elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
	* elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
	* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
	* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
	* elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
	* elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
	* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
	* elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
	* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
	* elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
	* elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
	* elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
	* elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
	* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
	* elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
	* elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
	* epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
	* hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
	* i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
	* i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
	* irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
	* m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
	* makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
	* nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
	* ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
	* pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
	* pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
	* pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
	* pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
	* sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
	* sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
	* vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
	* vms-alpha.c, * vms-lib.c: Rename bfd targets to
	<cpu>_<format>_<other>_<endian>_vec.  Adjust associated MY macros
	on aout targets.
	* configure: Regenerate.
binutils/
	* emul_aix.c: Update bfd target vector naming.
	* testsuite/binutils-all/objcopy.exp: Likewise.
ld/
	* emultempl/metagelf.em: Update bfd target vector naming.
	* emultempl/nios2elf.em: Likewise.
	* emultempl/spuelf.em: Likewise.
	* emultempl/tic6xdsbt.em: Likewise.
2014-05-02 20:09:40 +09:30
Nick Clifton
a953eec996 Fixes a problem with the BFD library running out of memory because it mistakenly
thought that an uncompressed .debug_str section was compressed.

	* compress.c (bfd_is_section_compressed): When checking the
	.debug_str section, also check the fifth byte in the section is
	not part of a string.

	* binutils-all/debug_str.s: New test.
	* binutils-all/debug_str.d: New test control file.
	* binutils-all/compress.exp: Run debug_str test.
2014-04-30 17:04:04 +01:00
Christian Svensson
b2bcb4bdeb Add maintainers for OR1K.
* MAINTAINERS: Add myself and Stefan as OR1K maintainers.
2014-04-25 00:44:22 +02:00
Andrew Bennett
7d64c587c1 Add support for the MIPS eXtended Physical Address (XPA) ASE.
ChangeLog:

binutils/
	* doc/binutils.texi: Document the disassemble MIPS XPA instructions
	command line option.

gas/
	* config/tc-mips.c (options): Add OPTION_XPA and OPTION_NO_XPA.
 	(md_longopts): Add xpa and no-xpa command line options.
 	(mips_ases): Add MIPS XPA ASE.
 	(mips_cpu_info_table): Update p5600 entry to allow the XPA ASE.
 	* doc/as.texinfo: Document the MIPS XPA command line options.
 	* doc/c-mips.texi: Document the MIPS XPA command line options,
 	and assembler directives.

gas/testsuite/
 	* gas/mips/mips.exp: Add xpa tests.
 	* gas/mips/xpa.s: New test.
 	* gas/mips/xpa.d: Likewise.

include/
 	* opcode/mips.h (ASE_XPA): New define.

opcodes/
 	* mips-dis.c (mips_arch_choices): Update mips32r2 and mips64r2
 	to allow the MIPS XPA ASE.
 	(parse_mips_dis_option): Process the -Mxpa option.
 	* mips-opc.c (XPA): New define.
 	(mips_builtin_opcodes): Add MIPS XPA instructions and move the
 	locations of the ctc0 and cfc0 instructions.
2014-04-23 13:01:18 +01:00
Christian Svensson
73589c9dbd Remove support for the (deprecated) openrisc and or32 configurations and replace
with support for the new or1k configuration.
2014-04-22 15:57:47 +01:00
Tristan Gingold
c9ffd2eaf8 mach-o: layout executables
bfd/
	* mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
	bind_content, weak_bind_content, lazy_bind_content,
	export_content.
	(bfd_mach_o_load_command): Add comments, add next field.
	(mach_o_data_struct): Replace commands field by first_command
	and last_command.
	* mach-o.c (bfd_mach_o_append_command): New function.
	(bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
	(bfd_mach_o_bfd_copy_private_section_data): Check flavour,
	copy fields.
	(bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
	(bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
	(bfd_mach_o_write_thread): Use macro instead of literal.
	(bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
	(bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
	functions.
	(bfd_mach_o_write_symtab_content): New function (extracted
	from bfd_mach_o_write_symtab).
	(bfd_mach_o_write_symtab): Split.
	(bfd_mach_o_count_indirect_symbols): Move
	(bfd_mach_o_build_dysymtab): Remove layout code.
	(bfd_mach_o_write_contents): Rewritten to build commands in order.
	(bfd_mach_o_count_sections_for_seg): Remove.
	(bfd_mach_o_build_obj_seg_command): New function (extracted from
	bfd_mach_o_build_seg_command).
	(bfd_mach_o_build_exec_seg_command): New function.
	(bfd_mach_o_build_dysymtab_command): Remove.
	(bfd_mach_o_layout_commands): New function.
	(bfd_mach_o_init_segment): New function.
	(bfd_mach_o_build_commands): Major rework to handle non-object
	files.
	(bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
	function.
	(bfd_mach_o_read_dyld_info): Clear content fields.
	(bfd_mach_o_read_segment): Adjust call.
	(bfd_mach_o_flatten_sections): Adjust as now load commands are
	chained.
	(bfd_mach_o_scan_start_address, bfd_mach_o_scan)
	(bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
	(bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
	Likewise.

binutils/
	* od-macho.c (dump_section_map): Adjust as load commands
	are now chained.
	(dump_load_command, dump_section_content): Likewise.
2014-04-18 14:32:43 +02:00
Tristan Gingold
e89d3dee76 Mach-O: Add objdump -P dyld_info to dump dyld data.
include/mach-o/
	* loader.h: Add macros for rebase, bind and export constants.

binutils/
	* od-macho.c (OPT_DYLD_INFO): New macro.
	(options): Add entry for dyld_info.
	(mach_o_help): Likewise.
	(load_and_dump, dump_dyld_info_rebase, dump_dyld_info_bind)
	(dump_dyld_info_export_1, dump_dyld_info_export): New functions.
	(bfd_mach_o_dyld_rebase_type_name): New array.
	(export_info_data): New struct.
	(dump_dyld_info): Add verbose argument.  Dump rebase, bind and
	exports data.
	(dump_load_command): Adjust dump_dyld_info call.
	(mach_o_dump): Handle dyld_info.
2014-04-16 12:16:02 +02:00
Tristan Gingold
47f8a1070c Mach-O: improve objdump -P load output.
binutils/
	* od-macho.c (dump_header): Display sizeofcmds in decimal too.
	(dump_segment): Reformat output.
	(dump_dyld_info): Also display end offsets.
	(dump_load_command): Add IDX argument, display commands size
	and offset, reformat display.
	(dump_load_commands): Adjust for added argument.
2014-04-16 10:51:05 +02:00
Alan Modra
5063a42103 Report an error on objcopy/strip of sectionless binaries
All strip operations require section headers to be present, as do most
objcopy operations.  BFD is seriously confused by objects without
section info.  The error message added here is similar to the error
on attempting to strip/objcopy a zero length object.

	PR binutils/16811
	* objcopy.c (copy_object): Error if no sections.
2014-04-07 13:59:31 +09:30
Markus Trippelsdorf
92b1b67865 This patch allows one to place the gcc's liblto_plugin in the lib/bfd-plugins directory
and have it loaded by default (as long as the --target option isn't used).

	PR binutils/14698
	ar.c: Set plugin_target early if plugins are supported.
	nm.c: Likewise.
2014-04-03 11:33:17 +01:00
Tristan Gingold
965b60c946 mach-o: fix warnings on 32 bit hosts. Display personality functions.
binutils/
	* od-macho.c (printf_uint64): New function.
	(dump_load_command, dump_obj_compact_unwind): Use it.
	(dump_exe_compact_unwind): Display personality functions.

include/mach-o/
	* unwind.h (mach_o_compact_unwind_64): Fix typo in personality.
2014-04-03 11:49:56 +02:00
Tristan Gingold
7a79c51466 mach-o: read and dump: prebound_dylib, prebind_cksum, twolevel_hints.
include/mach-o:
	* external.h (mach_o_prebound_dylib_command_external)
	(mach_o_prebind_cksum_command_external)
	(mach_o_twolevel_hints_command_external): New types.

bfd/
	* mach-o.h (bfd_mach_o_twolevel_hints_command)
	(bfd_mach_o_prebind_cksum_command): New types.
	(bfd_mach_o_prebound_dylib_command): Rewrite.
	(bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
	fields.
	* mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
	command.
	(bfd_mach_o_read_prebind_cksum): New function.
	(bfd_mach_o_read_twolevel_hints): Ditto.
	(bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
	commands.

binutils/
	* od-macho.c (OPT_TWOLEVEL_HINTS): New macro.
	(options): Add entry for twolevel_hints.
	(dump_data_in_code): Fix error message.
	(dump_twolevel_hints): New function.
	(dump_load_command): Handle prebound dylib, prebind cksum
	and twolevel hints.
	(mach_o_dump): Handle twolevel hints.
2014-04-02 15:03:51 +02:00
Tristan Gingold
c275b681a5 mach-o: display data_in_code.
binutils/
	* od-macho.c (OPT_DATA_IN_CODE): New macro.
	(options): Add entry for data in code.
	(mach_o_help): Ditto.
	(data_in_code_kind_name): New array.
	(dump_data_in_code): New function.
	(dump_load_command): Handle data in code.
	(mach_o_dump): Ditto.
	(dump_header): Display a terminal newline.
2014-04-01 12:39:28 +02:00
Tristan Gingold
10be66a491 Mach-O: disp dyld environment command in objdump -P load.
bfd/
	* mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
	(bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
binutils/
	* od-macho.c (dump_load_command): Display value for
	BFD_MACH_O_LC_DYLD_ENVIRONMENT.  Handle BFD_MACH_O_LC_DATA_IN_CODE
	and BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS.
2014-03-27 12:01:58 +01:00
Tristan Gingold
3cc27770cf Mach-O: add objdump -P function_starts to display function starts.
bfd/
	* mach-o.h (bfd_mach_o_get_base_address): New prototype.
	* mach-o.c (bfd_mach_o_write_symtab)
	(bfd_mach_o_write_contents)
	(bfd_mach_o_set_section_flags_from_bfd)
	(bfd_mach_o_build_seg_command): Fix indentation.
	(bfd_mach_o_get_base_address): New function.

binutils/
	* od-macho.c (OPT_FUNCTION_STARTS): New macro.
	(options): Add entry for function_starts.
	(mach_o_help): Ditto.
	(disp_segment_prot): New function.
	(dump_section_map): Call disp_segment_prot.
	(dump_function_starts): New function.
	(dump_obj_compact_unwind): Fix ouput indentation.
	(dump_exe_compact_unwind): Fix ouput indentation.
	(mach_o_dump): Handle function_starts.
2014-03-27 10:23:22 +01:00
Tristan Gingold
595330b7ce objdump: set address of debug sections.
This patche fixes the values of FDE pc in output of objdump -Wf. They now
match readelf ones.

binutils/
	* objdump.c (load_specific_debug_section): Set address of section.
2014-03-27 09:35:10 +01:00
Yufeng Zhang
76dfed02aa [AArch64 disassembler] Add missing checks of undefine encodings on
st1/st2/st3/st4 instructions.

opcodes/

	* aarch64-dis.c (aarch64_ext_ldst_elemlist): Check H/S undefined
	instructions.

binutils/testsuite/

	* binutils-all/aarch64/aarch64.exp: New test driver for AArch64.
	* binutils-all/aarch64/unallocated-encoding.s: New testcase.
	* binutils-all/aarch64/unallocated-encoding.d: Ditto.
2014-03-26 18:44:27 +00:00
Tristan Gingold
d80285301a Mach-O: Add BFD_MACH_O_CPU_TYPE_ARM64.
include/mach-o/
        * loader.h (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_ARM64.

bfd/
        * mach-o.c (bfd_mach_o_convert_architecture): Add
        BFD_MACH_O_CPU_TYPE_ARM64.

binutils/
        * od-macho.c (bfd_mach_o_cpu_name): Add BFD_MACH_O_CPU_TYPE_ARM64.
2014-03-26 16:08:14 +01:00
Tristan Gingold
aa9fa1e22a Fix stack offset in Mach-O output for -P compact_unwind.
Minor fix in compact unwind output: to be more readable, the stack offset
for indirect compact unwind entries are mutiplied by its factor (4 or 8).

binutils/
	* od-macho.c (dump_unwind_encoding_x86): Set the factor.
	(dump_exe_compact_unwind): Change the condition.  Improve
	indentation.
2014-03-24 10:18:52 +01:00
Nick Clifton
bcf83b2a66 An off-by-one error in the code to catch bogus vn_next fields meant that
linker testsuite failures were showing up for the cris target.  Fixed by
this patch.

	* readelf.c (process_version_sections): Fix off-by-one error in
	previous delta.
2014-03-20 13:15:12 +00:00
Nick Clifton
c24cf8b6e8 This is a fix for PR binutils/16723, where a corrupt .gnu.version_r section could
send readelf into an infinite loop.

	* readelf.c (process_version_sections): Prevent an infinite loop
	when the vn_next field is zero but there are still entries to be
	processed.
2014-03-19 16:48:02 +00:00
Nick Clifton
a2a0d05662 readelf -s test: Skip extra symbols produced by MSP430 assembler.
* binutils-all/readelf.ss: Add skip of MSP430 defined symbols.
2014-03-17 11:00:32 +00:00
Tristan Gingold
167e1c1f1f od-macho: dump compact unwind info.
binutils/
	* od-macho.c (dump_section_header): Renames of dump_section.
	(dump_segment): Adjust after renaming.
	(OPT_COMPACT_UNWIND): Define.
	(options): Add compact unwind.
	(mach_o_help): Document compact_unwind.
	(unwind_x86_64_regs, unwind_x86_regs): New arrays.
	(dump_unwind_encoding_x86, dump_unwind_encoding)
	(dump_obj_compact_unwind, dump_exe_compact_unwind)
	(dump_section_content): New functions.
	(mach_o_dump): Handle compact unwind.

include/mach-o/
	* unwind.h: New file.
2014-03-17 10:29:07 +01:00
Tristan Gingold
fbe383b9ee mach-o: handle lasz load dylib command.
bfd/
	* mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
	(bfd_mach_o_read_command): Ditto.

binutils/
	* od-macho.c (dump_load_command): Handle lazy load dylib.
2014-03-17 10:14:23 +01:00
Anthony Green
182a105a38 Check fwrite return code 2014-03-14 12:56:12 -04:00
Nick Clifton
5a026fc9a2 Fix build time problem with MingGW hosts, which do not have a strnlen() function.
2014-03-13  Meador Inge  <meadori@codesourcery.com>

	 * configure.in: Add strnlen to AC_CHECK_DECLS.
	 * config.in: Regenerate.
         * configure: Regenerate.
	 * sysdep.h (strnlen): Add prototype.

         * dwarf.c (strnlen): Move prototype ...
	 * sysdep.h (strnlen): ... to here.
2014-03-14 11:21:00 +00:00
Nick Clifton
8a1373cc51 Update the documentation for the AR command so that it shows the --plugin
option coming *after* the command option not before it.

	PR binutils/16652
	* doc/binutils.texi (ar cmdline): Move --plugin command line
	option to after the command option.
2014-03-12 12:34:21 +00:00
Dmitry Gorbachev
c63043aae7 Fix compile time warnings about unused variables 'yyinput' and 'input'.
PR binutils/16567
	* deflex.l: Add noinput and nounput options.
2014-03-12 10:56:17 +00:00
Alan Modra
fa47fa9246 autoreconf
Regenerate Makefile.in in bfd, binutils, gas, gold, gprof, ld, opcodes.
Regenerate gas/config.in.
2014-03-12 15:02:00 +10:30
Nick Clifton
e9847026c9 Patch for PR binutils/16664 which triggers a seg-fault when attempting to
display the contents of a corrupt attribute section.

	* readelf.c (process_attributes): Add checks for corrupt
	attribute section names.

	* elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
	attribute section names.
2014-03-06 10:57:13 +00:00
Alan Modra
4b95cf5c0c Update copyright years 2014-03-05 22:16:15 +10:30
Alan Modra
2c80b75360 Fix various copyright issues
binutils/
	* README: Add "Copyright Notices" paragraph.
gas/
	* config/bfin-lex-wrapper.c: Correct copyright date.
	* config/tc-frv.c: Correct copyright punctuation.
	* config/tc-ip2k.c: Likewise.
	* config/tc-iq2000.c: Likewise.
	* config/tc-mep.c: Likewise.
	* config/tc-tic4x.c: Likewise.
	* config/tc-tic4x.h: Likewise.
ld/testsuite/
	* ld-scripts/phdrs2.exp: Correct copyright punctuation.
	* ld-v850/v850.exp: Correct copyright typo.
opcodes/
	* i386-gen.c (process_copyright): Emit copyright notice on one line.
gold/
	* dwp.cc (print_version): Update copyright year to current.
2014-03-03 11:03:08 +10:30
Cary Coutant
503a609192 Fix readelf so it doesn't complain about corrupt attribute.
When a DW_FORM_flag_present attribute comes at the very end of a
debug section, readelf complains about a corrupt attribute
because it's checking to make sure there's at least one byte of
data remaining. This patch suppresses the check when the form
is DW_FORM_flag_present.

2014-02-11  Cary Coutant  <ccoutant@google.com>

	* binutils/dwarf.c (read_and_display_attr_value): Don't warn
	for zero-length attribute value.
2014-02-11 11:33:49 -08:00
Alan Modra
c1c69e839e binutils potfiles regen
Adds nds32 files to POTFILES.in
2014-02-10 09:59:35 +10:30
Andrew Pinski
d32e5c54ad binutils/ChangeLog:
2014-02-06  Andrew Pinski  <apinski@cavium.com>

	* readelf.c  (get_machine_flags): Handle E_MIPS_MACH_OCTEON3 case.

elfcpp/ChangeLog:
2014-02-06  Andrew Pinski  <apinski@cavium.com>

	* mips.h (E_MIPS_MACH_OCTEON3): New enum constant.

include/elf/ChangeLog:
2014-02-06  Andrew Pinski  <apinski@cavium.com>

	* mips.h (E_MIPS_MACH_OCTEON3): New machine flag.
2014-02-06 11:26:26 -08:00
Cary Coutant
926c538512 Add readelf support for dumping gold version note sections.
binutils/
	PR binutils/16444
	* readelf.c (print_gnu_note): Add support for NT_GNU_GOLD_VERSION.
2014-02-06 08:38:03 -08:00
Nick Clifton
df3ce959f4 My patch to the binutils strip-10.d test was wrong. The osabi field should always be set to
ELFOSABI_GNU for binaries containing unique symbols.  So I am reverting that patch and
instead applying the patch below to fix up the targets that were triggering the test failure.

bfd/ChangeLog
2014-01-29  Nick Clifton  <nickc@redhat.com>

	* elf32-metag.c (elf_metag_post_process_headers): Call
	_bfd_elf_post_process_headers.
	* elf32-sh64.c (sh64_elf_copy_private_data): Call
	_bfd_elf_copy_private_data.
	* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.

binutils/testsuite/ChangeLog
2014-01-29  Nick Clifton  <nickc@redhat.com>

	* binutils-all/strip-10.d: Revert previous delta.
2014-01-29 14:01:54 +00:00
Nick Clifton
342df9df24 A recent change to the BFD library has meant that the osabi field in
ELF headers will be copied from input files.  This in turn has broken
the strip-10 test in the binutils testsuite, so this patch updates the
expected output.

	PR binutils/16318
	* binutils-all/strip-10.d: Allow "System V" in the osabi field.
2014-01-28 13:33:29 +00:00
H.J. Lu
221fd5d598 Update copyright year to 2014
binutils/

	* version.c (print_version): Update copyright year to 2014.

gas/

	* as.c (parse_args): Update copyright year to 2014.

gold/

	* version.cc (print_version): Update copyright year to 2014.

ld/

	* ldver.c (ldversion): Update copyright year to 2014.

opcodes/

	* i386-gen.c (process_copyright): Update copyright year to 2014.
2014-01-08 05:48:12 -08:00
H.J. Lu
5fb776a637 New Year - binutils ChangeLog rotation 2014-01-08 05:32:12 -08:00
Tom Tromey
1651e569b4 remove VA_* from binutils
This removes the last uses of the obsolete VA_* macros from binutils.

All the binutils and bfd changes were tested by rebuilding.
I didn't rebuild the gas change but I think it is obviously correct.

2014-01-07  Tom Tromey  <tromey@redhat.com>

	* elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
	wrappers.

2014-01-07  Tom Tromey  <tromey@redhat.com>

	* bucomm.c (fatal, non_fatal): Replace obsolete VA_* macros with
	stdarg macros.
	* dlltool.c (inform): Replace obsolete VA_* macros with stdarg
	macros.
	* dllwrap.c (inform, warn): Replace obsolete VA_* macros with
	stdarg macros.

2014-01-07  Tom Tromey  <tromey@redhat.com>

	* config/tc-tic30.c (debug): Avoid old VA_* compatibility
	wrappers.
2014-01-07 09:17:05 -07:00
Tom Tromey
b51f1626f6 remove uses of PARAMS from binutils
This removes the last uses of PARAMS from binutils.

The two changes in binutils were tested by rebuilding.
I didn't rebuild the gas change but I think it is obviously correct.

2014-01-07  Tom Tromey  <tromey@redhat.com>

	* coffgrok.h (coff_ofile): Don't use PARAMS.
	* nlmheader.y (strerror): Don't use PARAMS.

2014-01-07  Tom Tromey  <tromey@redhat.com>

	* config/tc-microblaze.h (parse_cons_expression_microblaze): Don't
	use PARAMS.
2014-01-07 09:17:04 -07:00
Nick Clifton
bbad633bb8 * objcopy.c (dump_sections): New list.
(command_line_switch): Add OPTION_DUMP_SECTION.
	(copy_options): Add dump-section.
	(copy_usage): Document new option.
	(copy_object): Dump requested sections.
	(copy_main): Handle --dump-section.
	* doc/binutils.texi: Document --dump-section option.
	* NEWS: Mention new feature.
2013-12-31 09:52:24 +00:00
Nick Clifton
2e9e81a8f5 PR binutils/16218
* dwarf.c (read_and_display_attr_value): Only print a tab
	character if it preceeds further text.

	* binutils-all/dw2-1.W:	Update expected objdump output.
	* binutils-all/i386/compressed-1a.d: Likewise.
	* binutils-all/objdump.W: Likewise.
	* binutils-all/x86-64/compressed-1a.d: Likewise.

	* gas/elf/dwarf2-1.d: Update expected objdump output.
	* gas/elf/dwarf2-2.d: Likewise.
	* gas/i386/dw2-compress-1.d: Likewise.
2013-12-20 13:52:23 +00:00
H.J. Lu
9ef5d93881 Set SHF_INFO_LINK bit for SHT_REL/SHT_RELA sections
It is a good pratice to set the SHF_INFO_LINK bit when the sh_info field
represents a section header index.

bfd/

	PR binutils/16317
	* elf.c (assign_section_numbers): Set the SHF_INFO_LINK bit for
	SHT_REL/SHT_RELA sections when setting the sh_info field.

binutils/testsuite/

	PR binutils/16317
	* binutils-all/readelf.s: Updated.
	* binutils-all/readelf.s-64: Likewise.

ld/testsuite/

	PR binutils/16317
	* ld-elf/linkinfo1.s: New file.
	* ld-elf/linkinfo1a.d: Likewise.
	* ld-elf/linkinfo1b.d: Likewise.
2013-12-19 11:34:47 -08:00
Tom Tromey
d493b2839b remove remnants of old Mach-O workaround
I happened to run readelf on an ELF file created by Guile.  readelf
complained about invalid values for DW_FORM_strp.  At first I assumed
this was just a Guile bug, but eu-readelf did the right thing, so I
looked a bit deeper.

I came across some old Mach-O code to bias some offsets by section
addresses.  Guile, unlike many ELF writers, sets the address for the
various DWARF-related sections, causing this unusual code to be run.

This code came from an old commit:

    2005-09-30  H.J. Lu  <hongjiu.lu@intel.com>

	    * dwarf.c (fetch_indirect_string): Adjust for section address.
	    (process_debug_info): Likewise.
	    (display_debug_loc): Likewise.
	    (display_debug_ranges): Likewise.

	    * objdump.c (mach_o_dwarf_sections): New.
	    (generic_dwarf_sections): Likewise.
	    (check_mach_o_dwarf): Likewise.
	    (dump_dwarf): Call check_mach_o_dwarf.

However it was partially reverted here:

    https://sourceware.org/ml/binutils/2008-11/msg00134.html

This patch just completes the reversion.

Built and regtested on x86-64 Fedora 18.  I also ran the resulting
readelf against the Guile-created object with success.

I have no way of testing this on Mach-O, so your feedback is
solicited.

2013-12-19  Tom Tromey  <tromey@redhat.com>

	* dwarf.c (fetch_indirect_string): Don't bias by section address.
	(fetch_indexed_string): Likewise.
	(process_debug_info): Likewise.
	(display_debug_loc): Likewise.
	(display_debug_ranges): Likewise.
2013-12-19 08:41:53 -07:00
Kuan-Lin Chen
35c081572f Add support for Andes NDS32:
BFD:
	* Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
	files.
	* Makefile.in: Regenerate.
	* archures.c (bfd_nds32_arch): Add nds32 target.
	* bfd-in2.h: Regenerate.
	* config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
	and bfd_elf32_nds32belin_vec.
	(nds32*be-*-linux*): Likewise.
	(nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
	(nds32*be-*-*): Likewise.
	* configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
	(bfd_elf32_nds32le_vec): Likewise.
	(bfd_elf32_nds32belin_vec): Likewise.
	(bfd_elf32_nds32lelin_vec): Likewise.
	* configure: Regenerate.
	* cpu-nds32.c: New file for nds32.
	* elf-bfd.h: Add NDS32_ELF_DATA.
	* elf32-nds32.c: New file for nds32.
	* elf32-nds32.h: New file for nds32.
	* libbfd.h: Regenerate.
	* reloc.c: Add relocations for nds32.
	* targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
	(bfd_elf32_nds32le_vec): Likewise.
	(bfd_elf32_nds32belin_vec): Likewise.
	(bfd_elf32_nds32lelin_vec): Likewise.

BINUTILS:
	* readelf.c: Include elf/nds32.h
	(guess_is_rela): Add case for EM_NDS32.
	(dump_relocations): Add case for EM_NDS32.
	(decode_NDS32_machine_flags): New.
	(get_machine_flags): Add case for EM_NDS32.
	(is_32bit_abs_reloc): Likewise.
	(is_16bit_abs_reloc): Likewise.
	(process_nds32_specific): New.
	(process_arch_specific): Add case for EM_NDS32.
	* NEWS: Announce Andes nds32 support.
	* MAINTAINERS: Add nds32 maintainers.
  TESTSUITE:
	* binutils-all/objdump.exp: Add NDS32 cpu.
	* binutils-all/readelf.r: Skip extra reloc created by NDS32.

GAS:
	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c.
	(TARGET_CPU_HFILES): Add config/tc-nds32.h.
	* Makefile.in: Regenerate.
	* configure.in (nds32): Add nds32 target extension config support.
	* configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*.
	* configure: Regenerate.
	* config/tc-nds32.c: New file for nds32.
	* config/tc-nds32.h: New file for nds32.
	* doc/Makefile.am (CPU_DOCS): Add c-nds32.texi.
	* doc/Makefile.in: Regenerate.
	* doc/as.texinfo: Add nds32 options.
	* doc/all.texi: Set NDS32.
	* doc/c-nds32.texi: New file dor nds32 document.
	* NEWS: Announce Andes nds32 support.
  TESTSUITE:
	* gas/all/gas.exp: Add expected failures for NDS32.
	* gas/elf/elf.exp: Likewise.
	* gas/lns/lns.exp: Use alternate test.
	* gas/macros/irp.d: Skip for NDS32.
	* gas/macros/macros.exp: Skip some tests for the NDS32.
	* gas/macros/rept.d: Skip for NDS32.
	* gas/macros/test3.d: Skip for NDS32.
	* gas/nds32: New directory.
	* gas/nds32/alu-1.s: New test.
	* gas/nds32/alu-1.d: Likewise.
	* gas/nds32/alu-2.s: Likewise.
	* gas/nds32/alu-2.d: Likewise.
	* gas/nds32/br-1.d: Likewise.
	* gas/nds32/br-1.s: Likewise.
	* gas/nds32/br-2.d: Likewise.
	* gas/nds32/br-2.s: Likewise.
	* gas/nds32/ji-jr.d: Likewise.
	* gas/nds32/ji-jr.s: Likewise.
	* gas/nds32/ls.d: Likewise.
	* gas/nds32/ls.s: Likewise.
	* gas/nds32/lsi.d: Likewise.
	* gas/nds32/lsi.s: Likewise.
	* gas/nds32/to-16bit-v1.d: Likewise.
	* gas/nds32/to-16bit-v1.s: Likewise.
	* gas/nds32/to-16bit-v2.d: Likewise.
	* gas/nds32/to-16bit-v2.s: Likewise.
	* gas/nds32/to-16bit-v3.d: Likewise.
	* gas/nds32/to-16bit-v3.s: Likewise.
	* gas/nds32/nds32.exp: New test driver.

LD:
	* Makefile.am (ALL_EMULATION_SOURCES): Add nds32 target.
	* Makefile.in: Regenerate.
	* configure.tgt: Add case for nds32*le-*-elf*, nds32*be-*-elf*,
	nds32*le-*-linux-gnu*, and nds32*be-*-linux-gnu*.
	* emulparams/nds32belf.sh: New file for nds32.
	* emulparams/nds32belf_linux.sh: Likewise.
	* emulparams/nds32belf16m.sh: Likewise.
	* emulparams/nds32elf.sh: Likewise.
	* emulparams/nds32elf_linux.sh: Likewise.
	* emulparams/nds32elf16m.sh: Likewise.
	* emultempl/nds32elf.em: Likewise.
	* scripttempl/nds32elf.sc}: Likewise.
	* gen-doc.texi: Set NDS32.
	* ld.texinfo: Set NDS32.
	* NEWS: Announce Andes nds32 support.
  TESTSUITE:
	* lib/ld-lib.exp: Add NDS32 to list of targets that do not support
	shared library generation.
	* ld-nds32: New directory.
	* ld-nds32/branch.d: New test.
	* ld-nds32/branch.ld: New test.
	* ld-nds32/branch.s: New test.
	* ld-nds32/diff.d: New test.
	* ld-nds32/diff.ld: New test.
	* ld-nds32/diff.s: New test.
	* ld-nds32/gp.d: New test.
	* ld-nds32/gp.ld: New test.
	* ld-nds32/gp.s: New test.
	* ld-nds32/imm.d: New test.
	* ld-nds32/imm.ld: New test.
	* ld-nds32/imm.s: New test.
	* ld-nds32/imm_symbol.s: New test.
	* ld-nds32/relax_jmp.d: New test.
	* ld-nds32/relax_jmp.ld: New test.
	* ld-nds32/relax_jmp.s: New test.
	* ld-nds32/relax_load_store.d: New test.
	* ld-nds32/relax_load_store.ld: New test.
	* ld-nds32/relax_load_store.s: New test.
	* ld-nds32/nds32.exp: New file.

OPCODES:
	* Makefile.am (TARGET_LIBOPCODES_CFILES): Add nds32-asm.c
	and nds32-dis.c.
	* Makefile.in: Regenerate.
	* configure.in: Add case for bfd_nds32_arch.
	* configure: Regenerate.
	* disassemble.c (ARCH_nds32): Define.
	* nds32-asm.c: New file for nds32.
	* nds32-asm.h: New file for nds32.
	* nds32-dis.c: New file for nds32.
	* nds32-opc.h: New file for nds32.

INCLUDE:
	* dis-asm.h (print_insn_nds32): Add nds32 target.
	* elf/nds32.h: New file for nds32.
	* opcode/nds32.h: New file for nds32.
2013-12-13 11:52:32 +00:00
H.J. Lu
57b828ef36 Also copy EI_OSABI field
bfd/

	PR binutils/16318
	* elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
	Set e_flags only if elf_flags_init is FALSE.  Copy EI_OSABI
	field.

binutils/testsuite/

	PR binutils/16318
	* binutils-all/strip-10.d: Check OS/ABI.
2013-12-12 14:41:15 -08:00
Roland McGrath
f2c7d7ee5b Use $(INSTALL_PROGRAM_ENV) consistently.
binutils/
	* Makefile.am (install-exec-local): Prefix libtool invocation with
	$(INSTALL_PROGRAM_ENV).
	* Makefile.in: Regenerate.

gas/
	* Makefile.am (install-exec-bindir): Prefix libtool invocation
	with $(INSTALL_PROGRAM_ENV).
	(install-exec-tooldir): Likewise.
	* Makefile.in: Regenerate.

gold/
	* Makefile.am (install-exec-local): Prefix $(INSTALL_PROGRAM) uses
	with $(INSTALL_PROGRAM_ENV).
	* Makefile.in: Regenerate.

ld/
	* Makefile.am (install-exec-local): Prefix libtool invocation with
	$(INSTALL_PROGRAM_ENV).
	* Makefile.in: Regenerate.
2013-12-10 15:19:50 -08:00
Mike Frysinger
594d8fa8e9 strip off +x bits on non-executable/script files
These files are source files and have no business being +x.  We couldn't
easily fix it in CVS (you need login+write access to the raw rcs files),
but we can fix this w/git.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-12-07 02:03:03 -05:00
Nick Clifton
11a6da5617 * peXXigen.c (pe_print_resource_entries): New function: Displays
an entry in a .rsrc section.
	(pe_print_resource_directory): New function: Displays a directory
	in a .rsrc section.
	(pe_print_rsrc): New function: Displays the contents of .rsrc
	section.
	(_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.

	* binutils-all/windres/windres.exp: Run for x86_64-pc-cygwin.
	Add test of "objump -p" output.
2013-12-03 13:57:56 +00:00
Richard Sandiford
d4a43794d2 binutils/testsuite/
2013-11-27  Matthew Fortune <matthew.fortune@imgtec.com>

	* binutils-all/objcopy.exp: Consider mips-mti-elf the same as
	mips-sde-elf
	* binutils-all/readelf.exp: Likewise

gas/testsuite/
2013-11-27  Matthew Fortune <matthew.fortune@imgtec.com>

	* gas/mips/mips.exp: Consider mips-mti-elf the same as mips-sde-elf

ld/testsuite/
2013-11-27  Matthew Fortune <matthew.fortune@imgtec.com>

	* ld-mips-elf/mips-elf.exp: Consider mips-mti-elf the same as
	mips-sde-elf
2013-11-27 09:11:06 +00:00
Cory Fields
0cb112f740 * windres.c (define_resource): Use zero for timestamp, making
output deterministic. time.h include is no longer needed.
	* resres.c (res_append_resource): Likewise.

	* pe-dll.c (fill_edata): Only use a real timestamp if
	--insert-timestamp was used.
	* emultempl/pe.em: Add the --insert-timestamp option.
	* emultempl/pep.em: Likewise for 64bit.
	* ld.texinfo: Document the --insert-timestamp option.

	* libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
	* libcoff.h: Regenerate.
	* peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
	timestamp if --insert-timestamp was used.
2013-11-22 14:55:56 +00:00
Tristan Gingold
265a5258b3 Fix version.dll binutils test on non native platforms
2013-11-21  Tristan Gingold  <gingold@adacore.com>

	* binutils-all/dlltool.exp: Add dlltool_gas_flag to version.dll test.
2013-11-21 12:04:36 +01:00
Nick Clifton
e2729ebe25 * rescoff.c (write_coff_file): Use 64-bit alignment for resource
data.
	(coff_res_to_bin): Likewise.
2013-11-13 12:54:29 +00:00
Doug Evans
459d52c84a Add pretty-printing of .debug_gnu_pubnames, .debug_gnu_pubtypes.
* dwarf.c (get_gdb_index_symbol_kind_name): New function.
	(display_debug_pubnames_worker): Renamed from display_debug_pubnames.
	Add support for .debug_gnu_pubnames, .debug_gnu_pubtypes.
	(display_debug_pubnames, display_debug_pubnames_gnu): New functions.
	(display_gdb_index): Redo printing of symbol kind.
	(debug_displays): Add .debug_gnu_pubnames, .debug_gnu_pubtypes.
	* dwarf.h (dwarf_section_display_enum): Add gnu_pubnames, gnu_pubtypes.
	* readelf.c (process_section_headers): Add gnu_pubnames, gnu_pubtypes.
2013-11-07 15:37:44 -08:00
Roland McGrath
64b384e1e8 Set CPU type in BFD backend for x86_64-nacl* and i?86-nacl* targets
bfd/
	* archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
	collide with bfd_mach_l1om.
	* bfd-in2.h: Regenerate.

	* elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
	(elf_backend_object_p): Use that in elf32-i386-nacl definition.
	* elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
	(elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
	(elf32_x86_64_nacl_elf_object_p): New function.
	(elf_backend_object_p): Use that in elf32-x86-64-nacl definition.

binutils/
	* objdump.c (dump_dwarf): Grok bfd_mach_x86_64_nacl and
	bfd_mach_x64_32_nacl as equivalent to bfd_mach_x86_64.

ld/testsuite/
	* ld-x86-64/x86-64.exp (mixed1, mixed2): Loosen error string match
	so it accepts "i386:nacl" in place of "i386".
	* ld-x86-64/ilp32-2.d: Likewise.
	* ld-x86-64/ilp32-3.d: Likewise.
	* ld-x86-64/lp64-2.d: Likewise.
	* ld-x86-64/lp64-3.d: Likewise.
2013-11-07 10:00:32 -08:00
Alan Modra
c7c3f80e9c Assorted x86 testsuite fixes.
I think HJ has already fixed the binutils and ld tests with his
2013-09-27 readelf change, but this allows them to pass with wider
address output as per Nick's 2013-09-12 readelf change.

binutils/testsuite/
	* binutils-all/x86-64/compressed-1a.d: Allow wide display of addresses.
gas/testsuite/
	* gas/cfi/cfi-x86_64.d: Match when lacking end of section padding.
ld/testsuite/
	* ld-pe/cfi.d: Allow wide display of addresses.
2013-11-02 15:31:16 +10:30
Alan Modra
5b0ad99a82 Testsuite fix for targets where .int isn't 4 bytes
* binutils-all/dw2-1.S: Use .4byte rather than .int.
	* binutils-all/dw2-2.S: Likewise.
2013-11-02 15:17:39 +10:30
Alan Modra
e8910a83af Replace DT_PPC_TLSOPT with DT_PPC_OPT.
This removes the DT_PPC_TLSOPT/DT_PPC64_TLSOPT dynamic tag and replaces
it with DT_PPC_OPT/DT_PPC64_OPT tag to provide the same functionality
and more.  This isn't backwards compatible, but the TLSOPT tag hasn't
been used since the tls optimisation support was never submitted to
glibc.

/include/elf/
	* ppc.h (DT_PPC_TLSOPT): Delete.
	(DT_PPC_OPT, PPC_OPT_TLS): Define.
	* ppc64.h (DT_PPC64_TLSOPT): Delete.
	(DT_PPC64_OPT, PPC64_OPT_TLS, PPC64_OPT_MULTI_TOC): Define.
bfd/
	* elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
	tag to specify tls optimisation.
	* elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
	(ppc64_elf_finish_dynamic_sections): Specify whether multiple
	toc pointers are used via DT_PPC64_OPT.
binutils/
	* readelf.c (get_ppc_dynamic_type): Replace PPC_TLSOPT with PPC_OPT.
	(get_ppc64_dynamic_type): Replace PPC64_TLSOPT with PPC64_OPT.
2013-10-30 13:43:32 +10:30
Alan Modra
6911b7dcb8 Add ELFv2 .localentry support.
This defines the ELF symbol st_other field used to encode the number
of instructions between a function "global entry" and its "local entry",
and adds support related to the local entry offset.

include/elf/
	* ppc64.h (STO_PPC64_LOCAL_BIT, STO_PPC64_LOCAL_MASK): Define.
	(ppc64_decode_local_entry, ppc64_encode_local_entry): New functions.
	(PPC64_LOCAL_ENTRY_OFFSET, PPC64_SET_LOCAL_ENTRY_OFFSET): Define.
bfd/
	* elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
	(stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
	we forgot, "plt_ent".
	(ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
	st_other bits only valid in ELFv2.
	(ppc64_elf_merge_symbol_attribute): New function.
	(ppc_type_of_stub): Add local_off param to test branch range.
	(ppc_build_one_stub): Adjust destinations for ELFv2 locals.
	(ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
	(ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
	Set "other" field.
	(ppc64_elf_relocate_section): Adjust destination for ELFv2 local
	calls.
gas/
	* config/tc-ppc.c (md_pseudo_table): Add .localentry.
	(ppc_elf_localentry): New function.
	(ppc_force_relocation): Force relocs on all branches to localenty
	symbols.
	(ppc_fix_adjustable): Don't reduce such symbols to section+offset.
binutils/
	* readelf.c (get_ppc64_symbol_other): New function.
	(get_symbol_other): Use it for EM_PPC64.
2013-10-30 13:40:21 +10:30
Alan Modra
ee67d69a3f Add .abiversion related support for ELFv2
Defines bits in ELF e_flags to differentiate ELFv2 objects from ELFv2,
adds .abiversion directive to explicitly choose the ABI, and code to
check and automatically select ABI.

include/elf/
	* ppc64.h (EF_PPC64_ABI): Define.
bfd/
	* elf64-ppc.c (abiversion, set_abiversion): New functions.
	(ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
	(struct ppc_link_hash_table): Add opd_abi.
	(ppc64_elf_check_relocs): Check no .opd with ELFv2.
	(ppc64_elf_merge_private_bfd_data): New function.
	(ppc64_elf_print_private_bfd_data): New function.
	(ppc64_elf_tls_setup): Set htab->opd_abi.
	(ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
	tags for ELFv2.
	(ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
	(ppc64_elf_finish_dynamic_symbol): Likewise
binutils/
	* readelf.c (get_machine_flags): Display ABI version for EM_PPC64.
gas/
	* config/tc-ppc.c: Include elf/ppc64.h.
	(ppc_abiversion): New variable.
	(md_pseudo_table): Add .abiversion.
	(ppc_elf_abiversion, ppc_elf_end): New functions.
	* config/tc-ppc.h (md_end): Define.
2013-10-30 13:37:47 +10:30
Nick Clifton
9993a35510 * nm.c (display_rel_file): Treat bfd_error_no_symbols as
non-fatal.
2013-10-25 14:03:01 +00:00
Nick Clifton
bf26dcc6ae * nm.c (display_rel_file): Treat bfd_error_no_symbols as
non-fatal.
2013-10-25 14:03:01 +00:00
Nick Clifton
9db0be606e * binutils-all/objdump.exp (cps_expected): Add MSP430 to list. 2013-10-25 14:03:01 +00:00
Tom Tromey
20cef68c2f binutils doc update
Here's another small patch to lay the groundwork for the git
conversion.  This one updates the BFD and binutils documentation for
the move.

bfd:
	* doc/bfdint.texi (BFD generated files): Mention git, not cvs.
binutils:
	* MAINTAINERS: Mention git, not cvs.
	* README: Mention git, not cvs.
2013-10-25 14:02:58 +00:00
Chao-ying Fu
a9f581680f 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* readelf.c (display_mips_gnu_attribute): Support Tag_GNU_MIPS_ABI_MSA.
	* doc/binutils.texi: Document -Mmsa disassembler option.
2013-10-14 18:45:46 +00:00
Jan-Benedict Glaw
37e14bc332 2013-10-14 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* readelf.c (decode_arm_unwind): Don't initialize `addr'.
2013-10-14 12:53:40 +00:00
Nick Clifton
b2e951ec58 * gen-aout.c (main): Fix formatting. Close file.
* emultempl/aix.em (_read_file): Close file at end of function.

	* gas/all/itbl-test.c (main): Close fas.

	* read.c (add_include_dir): Use xrealloc.
	* config/tc-score.c (do_macro_bcmp): Initialise inst_main.
	* config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.

	* readelf.c (decode_arm_unwind): Initialise addr structure.
	(process_symbol_table): Free lengths.
	* srcconv.c (wr_sc): Free info.

	* chew.c (perform): Free next.
2013-10-14 09:15:09 +00:00
Roland McGrath
a2b903b78e binutils/
* winduni.c (languages): Use \345 (octal syntax) rather than
	literal non-ASCII/non-UTF8 character in string literal.
2013-10-11 17:24:26 +00:00
Roland McGrath
0b4362b076 binutils/
* readelf.c (print_dynamic_symbol): Use array subscript syntax
	rather than addition syntax with string literal.
2013-10-11 17:10:58 +00:00
Nick Clifton
2bc8690cd1 Fix typo in previous delta. 2013-10-09 16:37:44 +00:00
Nick Clifton
35431c4c23 PR binutils/16023
* debug.c (debug_type_samep): Add missing break statement.
2013-10-09 16:21:26 +00:00
Nick Clifton
aebcf7b7ec PR binutils/16024
* objdump.c (usage): Mark as a no-return function.
	(main): Add comment explaining why a break statement is not
	needed.
2013-10-09 16:17:23 +00:00
Nick Clifton
a69c4772a4 * dwarf.c (add64): New function.
(read_and_display_attr_value): Add CU offset in to the value
	displayed for a DW_AT_ref8 attribute.
2013-10-09 14:06:00 +00:00
Nick Clifton
5cd84a722e * arsup.c (ar_save): Respect the deterministic setting when
reading from an mri script.
	* ar.c (main): Set the default deterministic mode when reading
	from an mri script.
2013-10-01 13:44:37 +00:00
Jan-Benedict Glaw
e39462cbbb 2013-10-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* dwarf.c (SAFE_BYTE_GET): Fix argument check.
2013-10-01 10:32:54 +00:00
H.J. Lu
9c41109d36 Pass offset_size to print_dwarf_vma for cie_id
binutils/

	* dwarf.c (display_debug_frames): Pass offset_size to
	print_dwarf_vma for cie_id.

binutils/testsuite/

	* binutils-all/x86-64/compressed-1a.d: Updated for 64-bit addresses.
2013-09-27 18:05:03 +00:00
Alan Modra
cc9afea3e4 * libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical
ppc host match.  Support little-endian powerpc linux hosts.
Regenerate binutils configure files.
2013-09-20 09:51:25 +00:00
Tristan Gingold
58ca03a25d binutils/
2013-09-18  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add marker for 2.24.

gas/
2013-09-18  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add marker for 2.24.

ld/
2013-09-18  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add marker for 2.24.
2013-09-18 10:39:38 +00:00
Tristan Gingold
bec18c8fd1 2013-09-18 Tristan Gingold <gingold@adacore.com>
* Makefile.am (LEXLIB): Define.  Replase references to @LEXLIB@
	by $(LEXLIB).
	* Makefile.in: Regenerate.
2013-09-18 10:33:02 +00:00
Steve Ellcey
fef1b0b33b 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
* readelf.c (get_machine_flags): Handle EF_MIPS_FP64.
2013-09-17 21:09:27 +00:00
Nick Clifton
bf5117e32d * dwarf.c (dwarf_vmatoa): Rename to dwarf_vmatoa_1 and add a
precision parameter.
	(dwarf_vmatoa): New wrapper for dwarf_vmatoa_1.
	(print_dwarf_vma): Use dwarf_vmatoa_1.
	(SAFE_BYTE_GET): Add check that VAL is big enough to contain
	AMOUNT bytes.
	(process_debug_info): Use an unsigned int for the offset size.
	(process_debug_pubnames): Likewise.
	(display_debug_aranges): Likewise.
	(struct Frame_Chunk): Use dwarf_vma type for pc_begin and pc_range
	fields.
	(frame_display_row): Use print_dwarf_vma to display dwarf_vma
	values.
	(display_debug_frames): Likewise.

	* binutils-all/x86-64/compressed-1a.d: Update expected output to
	allow for 64-bit addresses.

	* ld-elf/eh1.d: Update expected output to allow for
	64-bit addresses.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.
	* ld-elf/eh5.d: Likewise.
	* ld-elf/eh6.d: Likewise.
	* ld-mips-elf/eh-frame1-n64.d: Likewise.
	* ld-mips-elf/eh-frame2-n64.d: Likewise.
	* ld-mips-elf/eh-frame3.d: Likewise.

	* gas/cfi/cfi-alpha-1.d: Update expected output to allow for
	64-bit addresses.
	* gas/cfi/cfi-alpha-3.d: Likewise.
	* gas/cfi/cfi-arm-1.d: Likewise.
	* gas/cfi/cfi-common-1.d: Likewise.
	* gas/cfi/cfi-common-2.d: Likewise.
	* gas/cfi/cfi-common-3.d: Likewise.
	* gas/cfi/cfi-common-4.d: Likewise.
	* gas/cfi/cfi-common-5.d: Likewise.
	* gas/cfi/cfi-common-6.d: Likewise.
	* gas/cfi/cfi-common-7.d: Likewise.
	* gas/cfi/cfi-hppa-1.d: Likewise.
	* gas/cfi/cfi-i386-2.d: Likewise.
	* gas/cfi/cfi-i386.d: Likewise.
	* gas/cfi/cfi-m68k.d: Likewise.
	* gas/cfi/cfi-mips-1.d: Likewise.
	* gas/cfi/cfi-ppc-1.d: Likewise.
	* gas/cfi/cfi-s390-1.d: Likewise.
	* gas/cfi/cfi-s390x-1.d: Likewise.
	* gas/cfi/cfi-sh-1.d: Likewise.
	* gas/cfi/cfi-sparc-1.d: Likewise.
	* gas/cfi/cfi-sparc64-1.d: Likewise.
	* gas/cfi/cfi-x86_64.d: Likewise.
2013-09-12 09:14:47 +00:00
Nick Clifton
846a11e420 * dwarf.c (display_debug_frames): Check for DW64_CIE_ID when
parsing 64-bit frames.
2013-09-10 16:19:08 +00:00
Nick Clifton
0e135a02da PR binutils/15796
* ar.c (map_over_members): Correctly handle multiple same-name
	entries on the command line and in the archive.
2013-08-27 16:22:48 +00:00
H.J. Lu
5e080929e1 Remove the extra space
* doc/binutils.texi: Remove the extra space.
2013-08-23 17:06:44 +00:00
Nick Clifton
a575c95845 PR binutils/15777
(nm --special-syms): Fix typo.
2013-08-23 14:22:39 +00:00
Nick Clifton
e956b7d3bd PR binutils/15779
* doc/binutils.texi (ranlib -D): Correct description.
2013-08-23 14:20:34 +00:00
Nick Clifton
021f8a30f4 PR binutils/14136
(nm): Add description of 'I' symbol type.
2013-08-23 14:12:39 +00:00
Nick Clifton
ce0570c764 PR binutils/15798
* doc/binutils.texi (ar cmdline): Update description of 'q'
	command.
2013-08-23 13:37:06 +00:00
Nick Clifton
9aff4b7ac1 PR binutils/15834
Fix typos:
---
 bfd/bfdio.c                                  |  2 +-
 bfd/elf32-spu.c                              |  2 +-
 bfd/elfnn-aarch64.c                          |  2 +-
 binutils/od-xcoff.c                          |  2 +-
 config/tcl.m4                                |  2 +-
 gas/config/tc-ia64.c                         |  2 +-
 gas/config/tc-sparc.c                        |  2 +-
 gas/config/tc-z80.c                          | 12 ++++++------
 gas/doc/c-i386.texi                          |  6 +++---
 gas/doc/c-m32r.texi                          |  2 +-
 gas/testsuite/gas/d10v/instruction_packing.d |  2 +-
 gas/testsuite/gas/z80/atend.d                |  2 +-
 gold/object.h                                |  2 +-
 include/gdb/remote-sim.h                     |  2 +-
 include/opcode/ChangeLog                     |  2 +-
 include/opcode/i960.h                        |  2 +-
 ld/testsuite/ld-mips-elf/mips16-pic-1.inc    |  2 +-
 opcodes/aarch64-asm.c                        |  2 +-
 opcodes/aarch64-dis.c                        |  2 +-
 opcodes/msp430-dis.c                         |  2 +-
2013-08-23 07:54:19 +00:00
Nick Clifton
3ce958b2ab * binutils-all/nm.exp: --size-sort test: Add more ELF-like
targets.
	* binutils-all/nm-1.s: Use .byte instead of .long.
	Provide a terminating symbol.
2013-08-22 11:29:43 +00:00
Hans-Peter Nilsson
4d9eb7f47a * binutils-all/nm.exp: Revert last change. Instead use nm-elf-1.s
for mmix-knuth-mmixware.
2013-08-20 22:50:11 +00:00
Hans-Peter Nilsson
e8160f70ec * binutils-all/nm.exp: Xfail test for nm --size-sort for
mmix-knuth-mmixware.
2013-08-20 01:29:44 +00:00
Tristan Gingold
8b64b65e23 binutils/
2013-08-19  Tristan Gingold  <gingold@adacore.com>

	* nm.c (print_size_symbols): Directly get symbol size.


binutils/testsuite/
2013-08-19  Tristan Gingold  <gingold@adacore.com>

	* binutils-all/nm.exp: Add a test for nm --size-sort
	* binutils-all/nm-elf-1.s: New file.
	* binutils-all/nm-1.s: New file.
2013-08-19 15:08:52 +00:00
Andreas Schwab
643902a49a PR binutils/15818
* objdump.c (disassemble_section): Return early if nothing from
this section needs to be disassembled.
2013-08-12 07:55:55 +00:00
Nick Clifton
4046d87a36 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
flag bits do not match.
	(rl78_elf_print_private_bfd_data): Describe G10 flag.

	* readelf.c (get_machine_flags): Handle RL78 G10 flag.

	* config/tc-rl78.c (elf_flags): New variable.
	(enum options): Add OPTION_G10.
	(md_longopts): Add mg10.
	(md_parse_option): Parse -mg10.
	(rl78_elf_final_processing): New function.
	* config/tc-rl78.c (tc_final_processing): Define.
	* doc/c-rl78.texi: Document -mg10 option.

	* rl78.c (E_FLAG_RL78_G10): Define.

	* lib/ld-lib.exp (check_shared_lib_support): Note that the RL78
	does not support shared library generation.
2013-08-09 10:40:04 +00:00
H.J. Lu
43234a1e14 Add Intel AVX-512 support
binutils/

2013-07-26  Sergey Guriev  <sergey.s.guriev@intel.com>
	    Alexander Ivchenko  <alexander.ivchenko@intel.com>
	    Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
	    Sergey Lega  <sergey.s.lega@intel.com>
	    Anna Tikhonova  <anna.tikhonova@intel.com>
	    Ilya Tocar  <ilya.tocar@intel.com>
	    Andrey Turetskiy  <andrey.turetskiy@intel.com>
	    Ilya Verbin  <ilya.verbin@intel.com>
	    Kirill Yukhin  <kirill.yukhin@intel.com>
	    Michael Zolotukhin  <michael.v.zolotukhin@intel.com>

	* dwarf.c (dwarf_regnames_i386): Add k0-k7 registers and
	numeration in comments.
	(dwarf_regnames_x86_64): Add xmm16-31 and k0-k7 registers to
	dwarf table.

gas/

2013-07-26  Sergey Guriev  <sergey.s.guriev@intel.com>
	    Alexander Ivchenko  <alexander.ivchenko@intel.com>
	    Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
	    Sergey Lega  <sergey.s.lega@intel.com>
	    Anna Tikhonova  <anna.tikhonova@intel.com>
	    Ilya Tocar  <ilya.tocar@intel.com>
	    Andrey Turetskiy  <andrey.turetskiy@intel.com>
	    Ilya Verbin  <ilya.verbin@intel.com>
	    Kirill Yukhin  <kirill.yukhin@intel.com>
	    Michael Zolotukhin  <michael.v.zolotukhin@intel.com>

	* config/tc-i386-intel.c (O_zmmword_ptr): New.
	(i386_types): Add zmmword.
	(i386_intel_simplify_register): Allow regzmm.
	(i386_intel_simplify): Handle zmmwords.
	(i386_intel_operand): Handle RC/SAE, vector operations and
	zmmwords.
	* config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
	(struct RC_Operation): New.
	(struct Mask_Operation): New.
	(struct Broadcast_Operation): New.
	(vex_prefix): Size of bytes increased to 4 to support EVEX
	encoding.
	(enum i386_error): Add new error codes: unsupported_broadcast,
	broadcast_not_on_src_operand, broadcast_needed,
	unsupported_masking, mask_not_on_destination, no_default_mask,
	unsupported_rc_sae, rc_sae_operand_not_last_imm,
	invalid_register_operand, try_vector_disp8.
	(struct _i386_insn): Add new fields vrex, need_vrex, mask,
	rounding, broadcast, memshift.
	(struct RC_name): New.
	(RC_NamesTable): New.
	(evexlig): New.
	(evexwig): New.
	(extra_symbol_chars): Add '{'.
	(cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
	(i386_operand_type): Add regzmm, regmask and vec_disp8.
	(match_mem_size): Handle zmmwords.
	(operand_type_match): Handle zmm-registers.
	(mode_from_disp_size): Handle vec_disp8.
	(fits_in_vec_disp8): New.
	(md_begin): Handle {} properly.
	(type_names): Add "rZMM", "Mask reg" and "Vector d8".
	(build_vex_prefix): Handle vrex.
	(build_evex_prefix): New.
	(process_immext): Adjust to properly handle EVEX.
	(md_assemble): Add EVEX encoding support.
	(swap_2_operands): Correctly handle operands with masking,
	broadcasting or RC/SAE.
	(check_VecOperands): Support EVEX features.
	(VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
	(match_template): Support regzmm and handle new error codes.
	(process_suffix): Handle zmmwords and zmm-registers.
	(check_byte_reg): Extend to zmm-registers.
	(process_operands): Extend to zmm-registers.
	(build_modrm_byte): Handle EVEX.
	(output_insn): Adjust to properly handle EVEX case.
	(disp_size): Handle vec_disp8.
	(output_disp): Support compressed disp8*N evex feature.
	(output_imm): Handle RC/SAE immediates properly.
	(check_VecOperations): New.
	(i386_immediate): Handle EVEX features.
	(i386_index_check): Handle zmmwords and zmm-registers.
	(RC_SAE_immediate): New.
	(i386_att_operand): Handle EVEX features.
	(parse_real_register): Add a check for ZMM/Mask registers.
	(OPTION_MEVEXLIG): New.
	(OPTION_MEVEXWIG): New.
	(md_longopts): Add mevexlig and mevexwig.
	(md_parse_option): Handle mevexlig and mevexwig options.
	(md_show_usage): Add description for mevexlig and mevexwig.
	* doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
	avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.

gas/testsuite/

2013-07-26  Sergey Guriev  <sergey.s.guriev@intel.com>
	    Alexander Ivchenko  <alexander.ivchenko@intel.com>
	    Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
	    Sergey Lega  <sergey.s.lega@intel.com>
	    Anna Tikhonova  <anna.tikhonova@intel.com>
	    Ilya Tocar  <ilya.tocar@intel.com>
	    Andrey Turetskiy  <andrey.turetskiy@intel.com>
	    Ilya Verbin  <ilya.verbin@intel.com>
	    Kirill Yukhin  <kirill.yukhin@intel.com>
	    Michael Zolotukhin  <michael.v.zolotukhin@intel.com>

	* gas/cfi/cfi-i386.s: Add tests for k0-k7.
	* gas/cfi/cfi-i386.d: Change to reflect above mentioned changes.
	* gas/cfi/cfi-x86_64.s: Add tests for xmm16-31, k0-7.
	* gas/cfi/cfi-x86_64.d: Change to reflect above mentioned changes.
	* gas/i386/ilp32/cfi/cfi-x86_64.d: Ditto.
	* gas/i386/intel-regs.s: Add tests for zmm0 and xmm16 registers.
	* gas/i386/intel-regs.d: Change correspondingly.
	* gas/i386/prefetch-intel.d: Reflect implementation of prefetchwt1.
	* gas/i386/prefetch.d: Ditto.
	* gas/i386/x86-64-prefetch-intel.d: Ditto.
	* gas/i386/x86-64-prefetch.d: Ditto.
	* gas/i386/avx512f-intel.d: New.
	* gas/i386/avx512f-nondef.d: New.
	* gas/i386/avx512f-nondef.s: New.
	* gas/i386/avx512f-opts-intel.d: New.
	* gas/i386/avx512f-opts.d: New.
	* gas/i386/avx512f-opts.s: New.
	* gas/i386/avx512f.d: New.
	* gas/i386/avx512f.s: New.
	* gas/i386/avx512cd-intel.d: New.
	* gas/i386/avx512cd.d: New.
	* gas/i386/avx512cd.s: New.
	* gas/i386/avx512er-intel.d: New.
	* gas/i386/avx512er.d: New.
	* gas/i386/avx512er.s: New.
	* gas/i386/avx512pf-intel.d: New.
	* gas/i386/avx512pf.d: New.
	* gas/i386/avx512pf.s: New.
	* gas/i386/evex-lig.s: New.
	* gas/i386/evex-lig256-intel.d: New.
	* gas/i386/evex-lig256.d: New.
	* gas/i386/evex-lig512-intel.d: New.
	* gas/i386/evex-lig512.d: New.
	* gas/i386/evex-wig.s: New.
	* gas/i386/evex-wig1-intel.d: New.
	* gas/i386/evex-wig1.d: New.
	* gas/i386/inval-avx512f.l: New.
	* gas/i386/inval-avx512f.s: New.
	* gas/i386/x86-64-avx512f-intel.d: New.
	* gas/i386/x86-64-avx512f-nondef.d: New.
	* gas/i386/x86-64-avx512f-nondef.s: New.
	* gas/i386/x86-64-avx512f-opts-intel.d: New.
	* gas/i386/x86-64-avx512f-opts.d: New.
	* gas/i386/x86-64-avx512f-opts.s: New.
	* gas/i386/x86-64-avx512f.d: New.
	* gas/i386/x86-64-avx512f.s: New.
	* gas/i386/x86-64-avx512cd-intel.d: New.
	* gas/i386/x86-64-avx512cd.d: New.
	* gas/i386/x86-64-avx512cd.s: New.
	* gas/i386/x86-64-avx512er-intel.d: New.
	* gas/i386/x86-64-avx512er.d: New.
	* gas/i386/x86-64-avx512er.s: New.
	* gas/i386/x86-64-avx512pf-intel.d: New.
	* gas/i386/x86-64-avx512pf.d: New.
	* gas/i386/x86-64-avx512pf.s: New.
	* gas/i386/x86-64-evex-lig.s: New.
	* gas/i386/x86-64-evex-lig256-intel.d: New.
	* gas/i386/x86-64-evex-lig256.d: New.
	* gas/i386/x86-64-evex-lig512-intel.d: New.
	* gas/i386/x86-64-evex-lig512.d: New.
	* gas/i386/x86-64-evex-wig.s: New.
	* gas/i386/x86-64-evex-wig1-intel.d: New.
	* gas/i386/x86-64-evex-wig1.d: New.
	* gas/i386/x86-64-inval-avx512f.l: New.
	* gas/i386/x86-64-inval-avx512f.s: New.
	* gas/i386/i386.exp: Run new AVX-512 tests.

opcodes/

2013-07-26  Sergey Guriev  <sergey.s.guriev@intel.com>
	    Alexander Ivchenko  <alexander.ivchenko@intel.com>
	    Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
	    Sergey Lega  <sergey.s.lega@intel.com>
	    Anna Tikhonova  <anna.tikhonova@intel.com>
	    Ilya Tocar  <ilya.tocar@intel.com>
	    Andrey Turetskiy  <andrey.turetskiy@intel.com>
	    Ilya Verbin  <ilya.verbin@intel.com>
	    Kirill Yukhin  <kirill.yukhin@intel.com>
	    Michael Zolotukhin  <michael.v.zolotukhin@intel.com>

	* i386-dis-evex.h: New.
	* i386-dis.c (OP_Rounding): New.
	(VPCMP_Fixup): New.
	(OP_Mask): New.
	(Rdq): New.
	(XMxmmq): New.
	(EXdScalarS): New.
	(EXymm): New.
	(EXEvexHalfBcstXmmq): New.
	(EXxmm_mdq): New.
	(EXEvexXGscat): New.
	(EXEvexXNoBcst): New.
	(VPCMP): New.
	(EXxEVexR): New.
	(EXxEVexS): New.
	(XMask): New.
	(MaskG): New.
	(MaskE): New.
	(MaskR): New.
	(MaskVex): New.
	(modes enum): Add evex_x_gscat_mode, evex_x_nobcst_mode,
	evex_half_bcst_xmmq_mode, xmm_mdq_mode, ymm_mode,
	evex_rounding_mode, evex_sae_mode, mask_mode.
	(USE_EVEX_TABLE): New.
	(EVEX_TABLE): New.
	(EVEX enum): New.
	(REG enum): Add REG_EVEX_0F72, REG_EVEX_0F73, REG_EVEX_0F38C6,
	REG_EVEX_0F38C7.
	(MOD enum): Add MOD_EVEX_0F10_PREFIX_1, MOD_EVEX_0F10_PREFIX_3,
	MOD_EVEX_0F11_PREFIX_1, MOD_EVEX_0F11_PREFIX_3,
	MOD_EVEX_0F12_PREFIX_0, MOD_EVEX_0F16_PREFIX_0, MOD_EVEX_0F38C6_REG_1,
	MOD_EVEX_0F38C6_REG_2, MOD_EVEX_0F38C6_REG_5, MOD_EVEX_0F38C6_REG_6,
	MOD_EVEX_0F38C7_REG_1, MOD_EVEX_0F38C7_REG_2,  MOD_EVEX_0F38C7_REG_5,
	MOD_EVEX_0F38C7_REG_6.
	(PREFIX enum): Add PREFIX_VEX_0F41, PREFIX_VEX_0F42, PREFIX_VEX_0F44,
	PREFIX_VEX_0F45, PREFIX_VEX_0F46, PREFIX_VEX_0F47, PREFIX_VEX_0F4B,
	PREFIX_VEX_0F90, PREFIX_VEX_0F91, PREFIX_VEX_0F92, PREFIX_VEX_0F93,
	PREFIX_VEX_0F98, PREFIX_VEX_0F3A30, PREFIX_VEX_0F3A32,
	PREFIX_VEX_0F3AF0, PREFIX_EVEX_0F10, PREFIX_EVEX_0F11,
	PREFIX_EVEX_0F12, PREFIX_EVEX_0F13, PREFIX_EVEX_0F14,
	PREFIX_EVEX_0F15, PREFIX_EVEX_0F16, PREFIX_EVEX_0F17,
	PREFIX_EVEX_0F28, PREFIX_EVEX_0F29, PREFIX_EVEX_0F2A,
	PREFIX_EVEX_0F2B, PREFIX_EVEX_0F2C, PREFIX_EVEX_0F2D,
	PREFIX_EVEX_0F2E, PREFIX_EVEX_0F2F, PREFIX_EVEX_0F51,
	PREFIX_EVEX_0F58, PREFIX_EVEX_0F59, PREFIX_EVEX_0F5A,
	PREFIX_EVEX_0F5B, PREFIX_EVEX_0F5C, PREFIX_EVEX_0F5D,
	PREFIX_EVEX_0F5E, PREFIX_EVEX_0F5F, PREFIX_EVEX_0F62,
	PREFIX_EVEX_0F66, PREFIX_EVEX_0F6A, PREFIX_EVEX_0F6C,
	PREFIX_EVEX_0F6D, PREFIX_EVEX_0F6E, PREFIX_EVEX_0F6F,
	PREFIX_EVEX_0F70, PREFIX_EVEX_0F72_REG_0, PREFIX_EVEX_0F72_REG_1,
	PREFIX_EVEX_0F72_REG_2, PREFIX_EVEX_0F72_REG_4,
	PREFIX_EVEX_0F72_REG_6, PREFIX_EVEX_0F73_REG_2,
	PREFIX_EVEX_0F73_REG_6, PREFIX_EVEX_0F76, PREFIX_EVEX_0F78,
	PREFIX_EVEX_0F79, PREFIX_EVEX_0F7A, PREFIX_EVEX_0F7B,
	PREFIX_EVEX_0F7E, PREFIX_EVEX_0F7F, PREFIX_EVEX_0FC2,
	PREFIX_EVEX_0FC6, PREFIX_EVEX_0FD2, PREFIX_EVEX_0FD3,
	PREFIX_EVEX_0FD4, PREFIX_EVEX_0FD6, PREFIX_EVEX_0FDB,
	PREFIX_EVEX_0FDF, PREFIX_EVEX_0FE2, PREFIX_EVEX_0FE6 PREFIX_EVEX_0FE7,
	PREFIX_EVEX_0FEB, PREFIX_EVEX_0FEF, PREFIX_EVEX_0FF2,
	PREFIX_EVEX_0FF3, PREFIX_EVEX_0FF4, PREFIX_EVEX_0FFA, PREFIX_EVEX_0FFB,
	PREFIX_EVEX_0FFE, PREFIX_EVEX_0F380C, PREFIX_EVEX_0F380D,
	PREFIX_EVEX_0F3811, PREFIX_EVEX_0F3812, PREFIX_EVEX_0F3813,
	PREFIX_EVEX_0F3814, PREFIX_EVEX_0F3815, PREFIX_EVEX_0F3816,
	PREFIX_EVEX_0F3818, PREFIX_EVEX_0F3819, PREFIX_EVEX_0F381A,
	PREFIX_EVEX_0F381B, PREFIX_EVEX_0F381E, PREFIX_EVEX_0F381F,
	PREFIX_EVEX_0F3821, PREFIX_EVEX_0F3822, PREFIX_EVEX_0F3823,
	PREFIX_EVEX_0F3824, PREFIX_EVEX_0F3825, PREFIX_EVEX_0F3827,
	PREFIX_EVEX_0F3828, PREFIX_EVEX_0F3829, PREFIX_EVEX_0F382A,
	PREFIX_EVEX_0F382C, PREFIX_EVEX_0F382D, PREFIX_EVEX_0F3831,
	PREFIX_EVEX_0F3832, PREFIX_EVEX_0F3833, PREFIX_EVEX_0F3834,
	PREFIX_EVEX_0F3835, PREFIX_EVEX_0F3836, PREFIX_EVEX_0F3837,
	PREFIX_EVEX_0F3839, PREFIX_EVEX_0F383A, PREFIX_EVEX_0F383B,
	PREFIX_EVEX_0F383D, PREFIX_EVEX_0F383F, PREFIX_EVEX_0F3840,
	PREFIX_EVEX_0F3842, PREFIX_EVEX_0F3843, PREFIX_EVEX_0F3844,
	PREFIX_EVEX_0F3845, PREFIX_EVEX_0F3846, PREFIX_EVEX_0F3847,
	PREFIX_EVEX_0F384C, PREFIX_EVEX_0F384D, PREFIX_EVEX_0F384E,
	PREFIX_EVEX_0F384F, PREFIX_EVEX_0F3858, PREFIX_EVEX_0F3859,
	PREFIX_EVEX_0F385A, PREFIX_EVEX_0F385B, PREFIX_EVEX_0F3864,
	PREFIX_EVEX_0F3865, PREFIX_EVEX_0F3876, PREFIX_EVEX_0F3877,
	PREFIX_EVEX_0F387C, PREFIX_EVEX_0F387E, PREFIX_EVEX_0F387F,
	PREFIX_EVEX_0F3888, PREFIX_EVEX_0F3889, PREFIX_EVEX_0F388A,
	PREFIX_EVEX_0F388B, PREFIX_EVEX_0F3890, PREFIX_EVEX_0F3891,
	PREFIX_EVEX_0F3892, PREFIX_EVEX_0F3893, PREFIX_EVEX_0F3896,
	PREFIX_EVEX_0F3897, PREFIX_EVEX_0F3898, PREFIX_EVEX_0F3899,
	PREFIX_EVEX_0F389A, PREFIX_EVEX_0F389B, PREFIX_EVEX_0F389C,
	PREFIX_EVEX_0F389D, PREFIX_EVEX_0F389E, PREFIX_EVEX_0F389F,
	PREFIX_EVEX_0F38A0, PREFIX_EVEX_0F38A1, PREFIX_EVEX_0F38A2,
	PREFIX_EVEX_0F38A3, PREFIX_EVEX_0F38A6, PREFIX_EVEX_0F38A7,
	PREFIX_EVEX_0F38A8, PREFIX_EVEX_0F38A9, PREFIX_EVEX_0F38AA,
	PREFIX_EVEX_0F38AB, PREFIX_EVEX_0F38AC, PREFIX_EVEX_0F38AD,
	PREFIX_EVEX_0F38AE, PREFIX_EVEX_0F38AF, PREFIX_EVEX_0F38B6,
	PREFIX_EVEX_0F38B7, PREFIX_EVEX_0F38B8, PREFIX_EVEX_0F38B9,
	PREFIX_EVEX_0F38BA, PREFIX_EVEX_0F38BB, PREFIX_EVEX_0F38BC,
	PREFIX_EVEX_0F38BD, PREFIX_EVEX_0F38BE, PREFIX_EVEX_0F38BF,
	PREFIX_EVEX_0F38C4, PREFIX_EVEX_0F38C6_REG_1,
	PREFIX_EVEX_0F38C6_REG_2, PREFIX_EVEX_0F38C6_REG_5,
	PREFIX_EVEX_0F38C6_REG_6, PREFIX_EVEX_0F38C7_REG_1,
	PREFIX_EVEX_0F38C7_REG_2, PREFIX_EVEX_0F38C7_REG_5,
	PREFIX_EVEX_0F38C7_REG_6, PREFIX_EVEX_0F38C8, PREFIX_EVEX_0F38CA,
	PREFIX_EVEX_0F38CB, PREFIX_EVEX_0F38CC, PREFIX_EVEX_0F38CD,
	PREFIX_EVEX_0F3A00,  PREFIX_EVEX_0F3A01, PREFIX_EVEX_0F3A03,
	PREFIX_EVEX_0F3A04, PREFIX_EVEX_0F3A05, PREFIX_EVEX_0F3A08,
	PREFIX_EVEX_0F3A09, PREFIX_EVEX_0F3A0A, PREFIX_EVEX_0F3A0B,
	PREFIX_EVEX_0F3A17, PREFIX_EVEX_0F3A18, PREFIX_EVEX_0F3A19,
	PREFIX_EVEX_0F3A1A, PREFIX_EVEX_0F3A1B, PREFIX_EVEX_0F3A1D,
	PREFIX_EVEX_0F3A1E, PREFIX_EVEX_0F3A1F, PREFIX_EVEX_0F3A21,
	PREFIX_EVEX_0F3A23, PREFIX_EVEX_0F3A25, PREFIX_EVEX_0F3A26,
	PREFIX_EVEX_0F3A27, PREFIX_EVEX_0F3A38, PREFIX_EVEX_0F3A39,
	PREFIX_EVEX_0F3A3A, PREFIX_EVEX_0F3A3B, PREFIX_EVEX_0F3A3E,
	PREFIX_EVEX_0F3A3F, PREFIX_EVEX_0F3A43, PREFIX_EVEX_0F3A54,
	PREFIX_EVEX_0F3A55.
	(VEX_LEN enum): Add VEX_LEN_0F41_P_0, VEX_LEN_0F42_P_0, VEX_LEN_0F44_P_0,
	VEX_LEN_0F45_P_0, VEX_LEN_0F46_P_0, VEX_LEN_0F47_P_0,
	VEX_LEN_0F4B_P_2, VEX_LEN_0F90_P_0, VEX_LEN_0F91_P_0,
	VEX_LEN_0F92_P_0, VEX_LEN_0F93_P_0, VEX_LEN_0F98_P_0,
	VEX_LEN_0F3A30_P_2, VEX_LEN_0F3A32_P_2, VEX_W_0F41_P_0_LEN_1,
	VEX_W_0F42_P_0_LEN_1, VEX_W_0F44_P_0_LEN_0, VEX_W_0F45_P_0_LEN_1,
	VEX_W_0F46_P_0_LEN_1, VEX_W_0F47_P_0_LEN_1, VEX_W_0F4B_P_2_LEN_1,
	VEX_W_0F90_P_0_LEN_0, VEX_W_0F91_P_0_LEN_0, VEX_W_0F92_P_0_LEN_0,
	VEX_W_0F93_P_0_LEN_0, VEX_W_0F98_P_0_LEN_0, VEX_W_0F3A30_P_2_LEN_0,
	VEX_W_0F3A32_P_2_LEN_0.
	(VEX_W enum): Add EVEX_W_0F10_P_0, EVEX_W_0F10_P_1_M_0,
	EVEX_W_0F10_P_1_M_1, EVEX_W_0F10_P_2, EVEX_W_0F10_P_3_M_0,
	EVEX_W_0F10_P_3_M_1, EVEX_W_0F11_P_0, EVEX_W_0F11_P_1_M_0,
	EVEX_W_0F11_P_1_M_1, EVEX_W_0F11_P_2, EVEX_W_0F11_P_3_M_0,
	EVEX_W_0F11_P_3_M_1, EVEX_W_0F12_P_0_M_0, EVEX_W_0F12_P_0_M_1,
	EVEX_W_0F12_P_1, EVEX_W_0F12_P_2, EVEX_W_0F12_P_3, EVEX_W_0F13_P_0,
	EVEX_W_0F13_P_2, EVEX_W_0F14_P_0, EVEX_W_0F14_P_2, EVEX_W_0F15_P_0,
	EVEX_W_0F15_P_2, EVEX_W_0F16_P_0_M_0, EVEX_W_0F16_P_0_M_1,
	EVEX_W_0F16_P_1, EVEX_W_0F16_P_2, EVEX_W_0F17_P_0, EVEX_W_0F17_P_2,
	EVEX_W_0F28_P_0, EVEX_W_0F28_P_2, EVEX_W_0F29_P_0, EVEX_W_0F29_P_2,
	EVEX_W_0F2A_P_1, EVEX_W_0F2A_P_3, EVEX_W_0F2B_P_0, EVEX_W_0F2B_P_2,
	EVEX_W_0F2E_P_0, EVEX_W_0F2E_P_2, EVEX_W_0F2F_P_0, EVEX_W_0F2F_P_2,
	EVEX_W_0F51_P_0, EVEX_W_0F51_P_1, EVEX_W_0F51_P_2, EVEX_W_0F51_P_3,
	EVEX_W_0F58_P_0, EVEX_W_0F58_P_1, EVEX_W_0F58_P_2, EVEX_W_0F58_P_3,
	EVEX_W_0F59_P_0, EVEX_W_0F59_P_1, EVEX_W_0F59_P_2, EVEX_W_0F59_P_3,
	EVEX_W_0F5A_P_0, EVEX_W_0F5A_P_1, EVEX_W_0F5A_P_2, EVEX_W_0F5A_P_3,
	EVEX_W_0F5B_P_0, EVEX_W_0F5B_P_1, EVEX_W_0F5B_P_2, EVEX_W_0F5C_P_0,
	EVEX_W_0F5C_P_1, EVEX_W_0F5C_P_2, EVEX_W_0F5C_P_3, EVEX_W_0F5D_P_0,
	EVEX_W_0F5D_P_1, EVEX_W_0F5D_P_2, EVEX_W_0F5D_P_3, EVEX_W_0F5E_P_0,
	EVEX_W_0F5E_P_1, EVEX_W_0F5E_P_2, EVEX_W_0F5E_P_3, EVEX_W_0F5F_P_0,
	EVEX_W_0F5F_P_1, EVEX_W_0F5F_P_2, EVEX_W_0F5F_P_3, EVEX_W_0F62_P_2,
	EVEX_W_0F66_P_2, EVEX_W_0F6A_P_2, EVEX_W_0F6C_P_2, EVEX_W_0F6D_P_2,
	EVEX_W_0F6E_P_2, EVEX_W_0F6F_P_1, EVEX_W_0F6F_P_2, EVEX_W_0F70_P_2,
	EVEX_W_0F72_R_2_P_2, EVEX_W_0F72_R_6_P_2, EVEX_W_0F73_R_2_P_2,
	EVEX_W_0F73_R_6_P_2, EVEX_W_0F76_P_2, EVEX_W_0F78_P_0,
	EVEX_W_0F79_P_0, EVEX_W_0F7A_P_1, EVEX_W_0F7A_P_3, EVEX_W_0F7B_P_1,
	EVEX_W_0F7B_P_3, EVEX_W_0F7E_P_1, EVEX_W_0F7E_P_2, EVEX_W_0F7F_P_1,
	EVEX_W_0F7F_P_2, EVEX_W_0FC2_P_0, EVEX_W_0FC2_P_1, EVEX_W_0FC2_P_2,
	EVEX_W_0FC2_P_3, EVEX_W_0FC6_P_0, EVEX_W_0FC6_P_2, EVEX_W_0FD2_P_2,
	EVEX_W_0FD3_P_2, EVEX_W_0FD4_P_2, EVEX_W_0FD6_P_2, EVEX_W_0FE6_P_1,
	EVEX_W_0FE6_P_2, EVEX_W_0FE6_P_3, EVEX_W_0FE7_P_2, EVEX_W_0FF2_P_2,
	EVEX_W_0FF3_P_2, EVEX_W_0FF4_P_2, EVEX_W_0FFA_P_2, EVEX_W_0FFB_P_2,
	EVEX_W_0FFE_P_2, EVEX_W_0F380C_P_2, EVEX_W_0F380D_P_2,
	EVEX_W_0F3811_P_1, EVEX_W_0F3812_P_1, EVEX_W_0F3813_P_1,
	EVEX_W_0F3813_P_2, EVEX_W_0F3814_P_1, EVEX_W_0F3815_P_1,
	EVEX_W_0F3818_P_2, EVEX_W_0F3819_P_2, EVEX_W_0F381A_P_2,
	EVEX_W_0F381B_P_2, EVEX_W_0F381E_P_2, EVEX_W_0F381F_P_2,
	EVEX_W_0F3821_P_1, EVEX_W_0F3822_P_1, EVEX_W_0F3823_P_1,
	EVEX_W_0F3824_P_1, EVEX_W_0F3825_P_1, EVEX_W_0F3825_P_2,
	EVEX_W_0F3828_P_2, EVEX_W_0F3829_P_2, EVEX_W_0F382A_P_1,
	EVEX_W_0F382A_P_2, EVEX_W_0F3831_P_1, EVEX_W_0F3832_P_1,
	EVEX_W_0F3833_P_1, EVEX_W_0F3834_P_1, EVEX_W_0F3835_P_1,
	EVEX_W_0F3835_P_2, EVEX_W_0F3837_P_2, EVEX_W_0F383A_P_1,
	EVEX_W_0F3840_P_2, EVEX_W_0F3858_P_2, EVEX_W_0F3859_P_2,
	EVEX_W_0F385A_P_2, EVEX_W_0F385B_P_2, EVEX_W_0F3891_P_2,
	EVEX_W_0F3893_P_2, EVEX_W_0F38A1_P_2, EVEX_W_0F38A3_P_2,
	EVEX_W_0F38C7_R_1_P_2, EVEX_W_0F38C7_R_2_P_2, EVEX_W_0F38C7_R_5_P_2,
	EVEX_W_0F38C7_R_6_P_2, EVEX_W_0F3A00_P_2, EVEX_W_0F3A01_P_2,
	EVEX_W_0F3A04_P_2, EVEX_W_0F3A05_P_2, EVEX_W_0F3A08_P_2,
	EVEX_W_0F3A09_P_2, EVEX_W_0F3A0A_P_2, EVEX_W_0F3A0B_P_2,
	EVEX_W_0F3A18_P_2, EVEX_W_0F3A19_P_2, EVEX_W_0F3A1A_P_2,
	EVEX_W_0F3A1B_P_2, EVEX_W_0F3A1D_P_2, EVEX_W_0F3A21_P_2,
	EVEX_W_0F3A23_P_2, EVEX_W_0F3A38_P_2, EVEX_W_0F3A39_P_2,
	EVEX_W_0F3A3A_P_2, EVEX_W_0F3A3B_P_2, EVEX_W_0F3A43_P_2.
	(struct vex): Add fields evex, r, v, mask_register_specifier,
	zeroing, ll, b.
	(intel_names_xmm): Add upper 16 registers.
	(att_names_xmm): Ditto.
	(intel_names_ymm): Ditto.
	(att_names_ymm): Ditto.
	(names_zmm): New.
	(intel_names_zmm): Ditto.
	(att_names_zmm): Ditto.
	(names_mask): Ditto.
	(intel_names_mask): Ditto.
	(att_names_mask): Ditto.
	(names_rounding): Ditto.
	(names_broadcast): Ditto.
	(x86_64_table): Add escape to evex-table.
	(reg_table): Include reg_table evex-entries from
	i386-dis-evex.h.  Fix prefetchwt1 instruction.
	(prefix_table): Add entries for new instructions.
	(vex_table): Ditto.
	(vex_len_table): Ditto.
	(vex_w_table): Ditto.
	(mod_table): Ditto.
	(get_valid_dis386): Properly handle new instructions.
	(print_insn): Handle zmm and mask registers, print mask operand.
	(intel_operand_size): Support EVEX, new modes and sizes.
	(OP_E_register): Handle new modes.
	(OP_E_memory): Ditto.
	(OP_G): Ditto.
	(OP_XMM): Ditto.
	(OP_EX): Ditto.
	(OP_VEX): Ditto.
	* i386-gen.c (cpu_flag_init): Update CPU_ANY_SSE_FLAGS and
	CPU_ANY_AVX_FLAGS.  Add CPU_AVX512F_FLAGS, CPU_AVX512CD_FLAGS,
	CPU_AVX512ER_FLAGS and CPU_AVX512PF_FLAGS.
	(cpu_flags): Add CpuAVX512F, CpuAVX512CD, CpuAVX512ER,
	CpuAVX512PF and CpuVREX.
	(operand_type_init): Add OPERAND_TYPE_REGZMM,
	OPERAND_TYPE_REGMASK and OPERAND_TYPE_VEC_DISP8.
	(opcode_modifiers): Add EVex, Masking, VecESize, Broadcast,
	StaticRounding, SAE, Disp8MemShift, NoDefMask.
	(operand_types): Add RegZMM, RegMask, Vec_Disp8, Zmmword.
	* i386-init.h: Regenerate.
	* i386-opc.h (CpuAVX512F): New.
	(CpuAVX512CD): New.
	(CpuAVX512ER): New.
	(CpuAVX512PF): New.
	(CpuVREX): New.
	(i386_cpu_flags): Add cpuavx512f, cpuavx512cd, cpuavx512er,
	cpuavx512pf and cpuvrex fields.
	(VecSIB): Add VecSIB512.
	(EVex): New.
	(Masking): New.
	(VecESize): New.
	(Broadcast): New.
	(StaticRounding): New.
	(SAE): New.
	(Disp8MemShift): New.
	(NoDefMask): New.
	(i386_opcode_modifier): Add evex, masking, vecesize, broadcast,
	staticrounding, sae, disp8memshift and nodefmask.
	(RegZMM): New.
	(Zmmword): Ditto.
	(Vec_Disp8): Ditto.
	(i386_operand_type): Add regzmm, regmask, zmmword and vec_disp8
	fields.
	(RegVRex): New.
	* i386-opc.tbl: Add AVX512 instructions.
	* i386-reg.tbl: Add 16 upper XMM and YMM registers, 32 new ZMM
	registers, mask registers.
	* i386-tbl.h: Regenerate.
2013-07-26 17:20:25 +00:00
Nick Clifton
1ae40aa4df PR binutils/15745
* readelf.c (get_unwind_section_word): Whilst searching for a
	reloc section associated with an unwind section, check the type as
	well as the section number.
2013-07-19 10:44:01 +00:00
Nick Clifton
faf786e668 * ar.c (usage): Fix C conformance issue.
* config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
	unsigned comparison.
2013-07-18 16:12:35 +00:00
Nick Clifton
39b0730382 * doc/binutils.texi (nm, objdump): Remove bogus links to STABS
documentation.
2013-07-18 15:39:21 +00:00
Nick Clifton
9f758fdc22 * readelf.c (process_unwind): Do not return the result of a void
function.
2013-07-18 10:57:23 +00:00
Maciej W. Rozycki
d929bc19b9 include/elf/
* mips.h (Tag_GNU_MIPS_ABI_FP): Remove comment.
	(Val_GNU_MIPS_ABI_FP_ANY, Val_GNU_MIPS_ABI_FP_DOUBLE,
	Val_GNU_MIPS_ABI_FP_SINGLE, Val_GNU_MIPS_ABI_FP_SOFT,
	Val_GNU_MIPS_ABI_FP_64): New enum.

	bfd/
	* elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
	magic numbers with enum values.

	binutils/
	* readelf.c (display_mips_gnu_attribute): Replace hardcoded magic
	numbers with enum values.

	gdb/
	* mips-tdep.c (mips_gdbarch_init): Replace hardcoded magic
	numbers with enum values.
2013-07-15 15:07:30 +00:00
Maciej W. Rozycki
ba92f88752 include/elf/
* mips.h (EF_MIPS_NAN2008): New macro.

	bfd/
	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
	EF_MIPS_NAN2008.
	(_bfd_mips_elf_print_private_bfd_data): Likewise.

	binutils/
	* readelf.c (get_machine_flags): Handle EF_MIPS_NAN2008.

	gas/
	* config/tc-mips.c (mips_flag_nan2008): New variable.
	(options): Add OPTION_NAN enum value.
	(md_longopts): Handle it.
	(md_parse_option): Likewise.
	(s_nan): New function.
	(mips_elf_final_processing): Handle EF_MIPS_NAN2008.
	(md_show_usage): Add -mnan.

	* doc/as.texinfo (Overview): Add -mnan.
	* doc/c-mips.texi (MIPS Opts): Document -mnan.
	(MIPS NaN Encodings): New node.  Document .nan directive.
	(MIPS-Dependent): List the new node.

	gas/testsuite/
	* gas/mips/nan-2008-1.d: New test.
	* gas/mips/nan-2008-2.d: New test.
	* gas/mips/nan-2008-3.d: New test.
	* gas/mips/nan-2008-4.d: New test.
	* gas/mips/nan-legacy-1.d: New test.
	* gas/mips/nan-legacy-2.d: New test.
	* gas/mips/nan-legacy-3.d: New test.
	* gas/mips/nan-legacy-4.d: New test.
	* gas/mips/nan-legacy-5.d: New test.
	* gas/mips/nan-error-1.l: New list test.
	* gas/mips/nan-error-2.l: New list test.
	* gas/mips/nan-2008-override.s: New test source.
	* gas/mips/nan-2008.s: New test source.
	* gas/mips/nan-legacy-override.s: New test source.
	* gas/mips/nan-legacy.s: New test source.
	* gas/mips/nan-error-1.s: New test source.
	* gas/mips/nan-error-2.s: New test source.
	* gas/mips/mips.exp: Run the new tests.

	ld/testsuite/
	* ld-mips-elf/nan-2008.d: New test.
	* ld-mips-elf/nan-legacy.d: New test.
	* ld-mips-elf/nan-mixed-1.d: New test.
	* ld-mips-elf/nan-mixed-2.d: New test.
	* ld-mips-elf/nan-2008.s: New test source.
	* ld-mips-elf/nan-legacy.s: New test source.
2013-07-12 15:58:15 +00:00
Tristan Gingold
868d184013 include/coff/
2013-07-10  Tristan Gingold  <gingold@adacore.com>

	* rs6000.h (external_core_dumpx): New structure.
	(external_ld_info32): Ditto.

binutils/
2013-07-10  Tristan Gingold  <gingold@adacore.com>

	* od-xcoff.c (OPT_LDINFO): Define.
	(options): Add ldinfo.
	(xcoff_help): Mention ldinfo.
	(xcoff_dump): Rename to ...
	(xcoff_dump_obj): ... this.  Add a break.
	(dump_dumpx_core): New function.
	(xcoff_dump_core): Likewise.
	(xcoff_dump): Likewise.
	* doc/binutils.texi (objdump): Mention ldinfo.
2013-07-10 08:16:34 +00:00
Tristan Gingold
c10947349e binutils/
2013-07-09  Tristan Gingold  <gingold@adacore.com>

	* configure.com: Add new defines to match changes in configure.


gas/
2013-07-09  Tristan Gingold  <gingold@adacore.com>

	* configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
2013-07-09 07:32:14 +00:00
H.J. Lu
f60cf82f20 Don't align text/data/bss sections for ELF
binutils/testsuite/

	* binutils-all/i386/compressed-1b.d: Updated for text/data/bss
	section alignment change.
	* binutils-all/i386/compressed-1c.d: Likewise.
	* binutils-all/x86-64/compressed-1b.d: Likewise.
	* binutils-all/x86-64/compressed-1c.d: Likewise.

gas/

	* config/tc-i386.c (md_begin): Don't align text/data/bss sections
	for ELF.

gas/testsuite/

	* gas/i386/size-3.d: Updated for text/data/bss section alignment
	change.
	* gas/i386/x86-64-size-1.d: Likewise.
	* gas/i386/x86-64-unwind.d: Likewise.
	* gas/i386/ilp32/x86-64-size-1.d: Likewise.
	* gas/i386/ilp32/x86-64-size-5.d: Likewise.
	* gas/i386/ilp32/x86-64-unwind.d: Likewise.

ld/testsuite/

	* ld-i386/pr12718.d: Updated for text/data/bss section alignment
	change.
	* ld-i386/tlsbindesc.dd: Likewise.
	* ld-i386/tlsbindesc.rd: Likewise.
	* ld-i386/tlsnopic.dd: Likewise.
	* ld-i386/tlspic.dd: Likewise.
	* ld-x86-64/ilp32-4.d: Likewise.
	* ld-x86-64/pr12718.d: Likewise.
	* ld-x86-64/split-by-file.rd: Likewise.
	* ld-x86-64/tlsbin.dd: Likewise.
	* ld-x86-64/tlsbin.rd: Likewise.
	* ld-x86-64/tlsbindesc.dd: Likewise.
	* ld-x86-64/tlsbindesc.rd: Likewise.
	* ld-x86-64/tlsdesc.dd: Likewise.
	* ld-x86-64/tlsdesc.rd: Likewise.
	* ld-x86-64/tlspic.dd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
2013-05-31 17:27:28 +00:00
Cary Coutant
fe59e83d6f binutils/
* dwarf.c (display_debug_lines_raw): Print section offsets.

binutils/testsuite/
	* binutils-all/dw2-1.W: Adjust expected output.
	* binutils-all/objdump.W: Likewise.
	* binutils-all/i386/compressed-1a.d: Likewise.
	* binutils-all/x86-64/compressed-1a.d: Likewise.

gas/testsuite/
	* gas/cris/rd-dw2-1.d: Adjust expected output.
	* gas/cris/rd-dw2-10.d: Likewise.
	* gas/cris/rd-dw2-11.d: Likewise.
	* gas/cris/rd-dw2-12.d: Likewise.
	* gas/cris/rd-dw2-13.d: Likewise.
	* gas/cris/rd-dw2-14.d: Likewise.
	* gas/cris/rd-dw2-15.d: Likewise.
	* gas/cris/rd-dw2-2.d: Likewise.
	* gas/cris/rd-dw2-3.d: Likewise.
	* gas/cris/rd-dw2-4.d: Likewise.
	* gas/cris/rd-dw2-5.d: Likewise.
	* gas/cris/rd-dw2-6.d: Likewise.
	* gas/cris/rd-dw2-7.d: Likewise.
	* gas/cris/rd-dw2-8.d: Likewise.
	* gas/cris/rd-dw2-9.d: Likewise.
	* gas/elf/dwarf2-1.d: Likewise.
	* gas/elf/dwarf2-2.d: Likewise.
	* gas/elf/dwarf2-3.d: Likewise.
	* gas/i386/debug1.d: Likewise.
	* gas/i386/dw2-compress-1.d: Likewise.
	* gas/i386/ilp32/lns/lns-common-1.d: Likewise.
	* gas/i386/ilp32/lns/lns-duplicate.d: Likewise.
	* gas/ia64/pr13167.d: Likewise.
	* gas/lns/lns-big-delta.d: Likewise.
	* gas/lns/lns-common-1-alt.d: Likewise.
	* gas/lns/lns-common-1.d: Likewise.
	* gas/lns/lns-duplicate.d: Likewise.
	* gas/mips/loc-swap-2.d: Likewise.
	* gas/mips/loc-swap.d: Likewise.
	* gas/mips/micromips@loc-swap-2.d: Likewise.
	* gas/mips/micromips@loc-swap.d: Likewise.
	* gas/mips/mips16-dwarf2-n32.d: Likewise.
	* gas/mips/mips16-dwarf2.d: Likewise.
	* gas/mips/mips16@loc-swap-2.d: Likewise.
	* gas/mips/mips16@loc-swap.d: Likewise.
2013-05-29 00:39:34 +00:00
Cary Coutant
87bc83b328 binutils/
* dwarf.c (SAFE_BYTE_GET64): Correct end-of-buffer check;
	don't increment PTR.
	(decode_location_expression): DW_OP_const2u should read 2 bytes.
	(display_debug_lines_decoded): Adjust formatting.
	* elfcomm.c (byte_get_little_endian): Add cases for 5-, 6-, and
	7-byte reads.
	(byte_get_big_endian): Likewise.
	(byte_get_signed): Likewise.
2013-05-15 16:36:38 +00:00
Andrew Pinski
b015e599c7 binutils/ChangeLog:
* doc/binutils.texi: Document -Mvirt disassembler option.

gas/ChangeLog:
* config/tc-mips.c (struct mips_set_options): New ase_virt field.
(mips_opts): Update for the new field.
(file_ase_virt): New variable.
(ISA_SUPPORTS_VIRT_ASE): New macro.
(ISA_SUPPORTS_VIRT64_ASE): New macro.
(MIPS_CPU_ASE_VIRT): New define.
(is_opcode_valid): Handle ase_virt.
(macro_build): Handle "+J".
(validate_mips_insn): Likewise.
(mips_ip): Likewise.
(enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
(md_longopts): Add mvirt and mnovirt
(md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
(mips_after_parse_args): Handle ase_virt field.
(s_mipsset): Handle "virt" and "novirt".
(mips_elf_final_processing): Add a comment about virt ASE might need a new flag.
(md_show_usage): Print out the usage of -mvirt and mno-virt options.
* doc/c-mips.texi: Document -mvirt and -mno-virt.
Document ".set virt" and ".set novirt".

gas/testsuite/ChangeLog:
* gas/mips/mips.exp: Run virt and virt64 testcases.
* gas/mips/virt.d: New file.
* gas/mips/virt.s: New file.
* gas/mips/virt64.d: New file.
* gas/mips/virt64.s: New file.

include/opcode/ChangeLog:
* mips.h (OP_MASK_CODE10): Correct definition.
(OP_SH_CODE10): Likewise.
Add a comment that "+J" is used now for OP_*CODE10.
(INSN_ASE_MASK): Update.
(INSN_VIRT): New macro.
(INSN_VIRT64): New macro

opcodes/ChangeLog:
* mips-dis.c (mips_arch_choices): Add INSN_VIRT to mips32r2 .
Add INSN_VIRT and INSN_VIRT64 to mips64r2.
(parse_mips_dis_option): Handle the virt option.
(print_insn_args): Handle "+J".
(print_mips_disassembler_options): Print out message about virt64.
* mips-opc.c (IVIRT): New define.
(IVIRT64): New define.
(mips_builtin_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0,
tlbgr, tlbgwi, tlbginv, tlbginvf, tlbgwr, tlbgp VIRT instructions.
Move rfe to the bottom as it conflicts with tlbgp.
2013-05-10 01:08:48 +00:00
Nick Clifton
6945071a39 oops - omitted from previous delta 2013-05-03 08:33:19 +00:00
Nick Clifton
13761a1136 * archures.c: Add some more MSP430 machine numbers.
* config.bfd (msp430): Define targ_selvecs.
	* configure.in: Add bfd_elf32_msp430_ti_vec.
	* cpu-msp430.c: Add some more MSP430 machine numbers.
	* elf32-msp430.c Add support for MSP430X relocations.
	Add support for TI compiler generated relocations.
	Add support for sym_diff relocations.
	Add support for relaxing out of range short branches into long
	branches.
	Add support for MSP430 attribute section.
	* reloc.c: Add MSP430X relocations.
	* targets.c: Add bfd_elf32_msp430_ti_vec.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* libbfd.h: Regenerate.

	* readelf.c: Add support for MSP430X architecture.

	* readelf.exp: Expect -wi test to fail for the MSP430.

	* config/tc-msp430.c: Add support for the MSP430X architecture.
	Add code to insert a NOP instruction after any instruction that
	might change the interrupt state.
	Add support for the LARGE memory model.
	Add code to initialise the .MSP430.attributes section.
	* config/tc-msp430.h: Add support for the MSP430X architecture.
	* doc/c-msp430.texi: Document the new -mL and -mN command line
	options.
	* NEWS: Mention support for the MSP430X architecture.

	* gas/all/gas.exp: Skip the DIFF1 test for the MSP430.
	Expect the FORWARD test to pass for the MSP430.
	Skip the REDEF tests for the MSP430.
	Expect the 930509A test to fail for the MSP430.
	* gas/all/sleb128-4.d: Skip for the MSP430.
	* gas/elf/elf.exp: Set target_machine to msp430 for the MSP430.
	Skip the EHOPT0 test for the MSP430.
	Skip the REDEF and EQU-RELOC tests for the MSP430.
	* gas/elf/section2.e-msp430: New file.
	* gas/lns/lns-big-delta.d: Remove expectation of 20-bit
	addresses.
	* gas/lns/lns.exp: Use alternate LNS COMMON test for the MSP430.
	* gas/msp430/msp430x.s: New test.
	* gas/msp430/msp430x.d: Expected disassembly.
	* gas/msp430/msp430.exp: Run new test.
	* gas/msp430/opcode.d: Update expected disassembly.

	* msp430.h: Add MSP430X relocs.
	Add some more MSP430 machine numbers.
	Add values used by .MSP430.attributes section.

	* msp430.h: Add patterns for MSP430X instructions.

	* Makefile.am: Add emsp430X.c
	* Makefine.in: Regenerate.
	* configure.tgt (msp430): Add msp430X emulation.
	* ldmain.c (multiple_definition): Only disable relaxation if it
	was enabled by the user.
	* ldmain.h (RELAXATION_ENABLED_BY_USER): New macro.
	* emulparams/msp430all.sh: Add support for MSP430X.
	* emultempl/generic.em: (before_parse): Enable relaxation for the
	MSP430.
	* scripttempl/msp430.sc: Reorganize sections.  Add .rodata
	section.
	* scripttempl/msp430_3.sc: Likewise.
	* NEWS: Mention support for MSP430X.

	* ld-elf/flags1.d: Expect this test to pass on the MSP430.
	* ld-elf/init-fini-arrays.d: Expect this test to fail on the
	MSP430.
	* ld-elf/merge.d: Expect this test to pass on the MSP430.
	* ld-elf/sec64k.exp: Skip these tests for the MSP430.
	* ld-gc/pr13683.d: Expect this test to fail on the MSP430.
	* ld-srec/srec.exp: Expect these tests to fail on the MSP430.
	* ld-undefined/undefined.exp: Expect the UNDEFINED LINE test to
	fail on the MSP430.

	* msp430-dis.c: Add support for MSP430X instructions.
2013-05-02 21:06:15 +00:00
Nick Clifton
4925cdd75b * dwarf.c (display_debug_lines_raw): Do not treat .debug_line.dwo
sections as if they were fragmentary .debug_line sections.
	(display_debug_lines_decoded): Likewise.
2013-05-02 10:18:38 +00:00
Maciej W. Rozycki
df26367c79 bfd/
* config.bfd: Replace alpha*-*-linuxecoff* pattern with
	alpha*-*-linux*ecoff*.

	binutils/testsuite/
	* lib/binutils-common.exp (is_elf_format): Also exclude
	*-*-linux*ecoff*.

	gas/
	* configure.tgt: Replace alpha*-*-linuxecoff* pattern with
	alpha*-*-linux*ecoff*.

	ld/
	* configure.tgt: Replace alpha*-*-linuxecoff* pattern with
	alpha*-*-linux*ecoff*.  Update the `sed' pattern used to convert
	from alpha*-*-linux-* to alpha*-*-linux*ecoff*.
2013-05-01 17:27:46 +00:00
Nick Clifton
b40bf0a255 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
fragmented .debug_line sections associated with unmarked code
	sections.

	* dwarf.c (read_debug_line_header): New function.  Reads in a
	header in a .debug_line section.
	(display_debug_lines_raw): Use new function.  Handle fragmentary
	.debug_line sections.
	(display_debug_lines_decoded): Likewise.
	* readelf.c (process_section_headers): Handle fragmenatry
	.debug_line sections.
	(display_debug_section): Likewise.

	* as.c (Options): Add -gdwarf-sections.
	(parse_args): Likewise.
	* as.h (flag_dwarf_sections): Declare.
	* dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
	(process_entries): When -gdwarf-sections is enabled generate
	fragmentary .debug_line sections.
	(out_debug_line): Set the section for the .debug_line section end
	symbol.
	* doc/as.texinfo: Document -gdwarf-sections.
	* NEWS: Mention -gdwarf-sections.

	* gas/elf/dwarf2-3.d: Fix expected readelf output.

	* scripttempl/DWARF.sc: Add support for .debug_line.* and
	.debug_line_end.
2013-04-29 13:38:59 +00:00