Commit graph

5189 commits

Author SHA1 Message Date
Nick Clifton
fd50354116 bfd/
* archures.c (bfd_mach_mips_loongson_3a): Defined.
	* bfd-in2.h (bfd_mach_mips_loongson_3a): Defined.
	* cpu-mips.c (I_loongson_3a): New add.
	(arch_info_struct): Add loongson_3a.
	* elfxx-mips.c (_bfd_elf_mips_mach): Add loongson_3a.
	(mips_set_isa_flags): Add loongson_3a.
	(mips_mach_extensions): Add loongson_3a in MIPS64 extensions.

	binutils/
	* readelf.c (get_machine_flags): Add loongson-3a.

	gas/
	* config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
	* doc/c-mips.texi (MIPS cpu): Add loongson3a.

	include/
	* elf/mips.h (E_MIPS_MACH_LS3A): Defined.
	* opcode/mips.h (INSN_LOONGSON_3A): Defined.
	(CPU_LOONGSON_3A): Defined.
	(OPCODE_IS_MEMBER): Add LOONGSON_3A.

	opcodes/
	* mips-dis.c (mips_arch_choices): Add loongson3a.
	* mips-opc.c (IL3A): Defined as INSN_LOONGSON_3A.
	(mips_builtin_opcodes): Modify some instructions' membership from
	IL2F to IL2F|IL3A, since these instructions are supported by Loongson_3A.
2010-11-11 10:23:39 +00:00
Richard Sandiford
51020d214b bfd/
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove unused
	variables.
2010-11-10 14:54:30 +00:00
Nick Clifton
8e295ce05a Updated translations. 2010-11-10 14:39:10 +00:00
Nick Clifton
6548efc112 Updated Japanese translations. 2010-11-08 11:37:07 +00:00
Alan Modra
4e011fb578 bfd/
* hash.c (bfd_hash_hash): Extract from..
	(bfd_hash_lookup): ..here.
	(bfd_hash_rename): New function.
	* section.c (bfd_rename_section): New function.
	* bfd-in.h (bfd_hash_rename): Declare.
	* bfd-in2.h: Regenerate.
	* elf.c (_bfd_elf_make_section_from_shdr): Rename input sections
	when compressing or decompressing.  Don't assert name match.
	* elf64-hppa.c (get_reloc_section): Don't assert name match.
	* elfxx-ia64.c (get_reloc_section): Likewise.
binutils/
	* objcopy.c (copy_main): No need to rename sections when compressing
	or decompressing.
binutils/testsuite/
	* binutils-all/objdump.W: Adjust expected result for debug section
	rename.
2010-11-08 02:48:57 +00:00
Joseph Myers
0547accfd9 bfd:
* elf32-tic6x.c (elf32_tic6x_obj_attrs_handle_unknown): New.
	(elf32_tic6x_merge_attributes): Use
	_bfd_elf_merge_unknown_attribute_low and
	_bfd_elf_merge_unknown_attribute_list.
	(elf_backend_obj_attrs_handle_unknown): Define.

ld/testsuite:
	* ld-tic6x/attr-unknown-1.d, ld-tic6x/attr-unknown-1000-1.s,
	ld-tic6x/attr-unknown-1000-2.s, ld-tic6x/attr-unknown-1024-1.s,
	ld-tic6x/attr-unknown-2.d, ld-tic6x/attr-unknown-3.d,
	ld-tic6x/attr-unknown-4.d, ld-tic6x/attr-unknown-5.d,
	ld-tic6x/attr-unknown-54-1.s, ld-tic6x/attr-unknown-55-a.s,
	ld-tic6x/attr-unknown-6.d, ld-tic6x/attr-unknown-7.d,
	ld-tic6x/attr-unknown-71-a.s, ld-tic6x/attr-unknown-71-b.s: New
	tests.
2010-11-05 13:04:07 +00:00
Joseph Myers
e1a6b26358 * elf-attrs.c (_bfd_elf_merge_unknown_attribute_low,
_bfd_elf_merge_unknown_attribute_list): Correct test for matching
	string attributes.
2010-11-05 13:02:09 +00:00
Tristan Gingold
2ee0aedfb8 bfd/
2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* po/bfd.pot: Regenerate

binutils/
2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* po/binutils.pot: Regenerate

gas/
2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* po/gas.pot: Regenerate
	* po/POTFILES.in: Regenerate

gprof/
2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* po/gprof.pot: Regenerate

ld/
2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* po/ld.pot: Regenerate
	* po/POTFILES.in: Regenerate

opcodes/
2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* po/opcodes.pot: Regenerate
2010-11-05 10:25:11 +00:00
Tristan Gingold
374817d521 bfd/
2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* configure.in: Bump version to 2.21.51
	* configure: Regenerate.
2010-11-05 08:58:20 +00:00
Maciej W. Rozycki
21d790b943 PR ld/10144
* elfxx-mips.c (_bfd_mips_elf_check_relocs)
	[R_MIPS_32, R_MIPS_REL32, R_MIPS_64]: Ignore relocs from
	SEC_DEBUGGING sections.
2010-11-04 18:00:54 +00:00
Tristan Gingold
dd7f9124e9 2010-11-04 Tristan Gingold <gingold@adacore.com>
* vms-lib.c (vms_write_index): Fix thinko: reverse the loop.
	Use bfd_zmalloc instead of bfd_malloc.  Fix comment.
2010-11-04 16:17:44 +00:00
Kai Tietz
802d48223b bfd/
2010-11-04  Kai Tietz  <kai.tietz@onevision.com>

        * coffcode.h (GNU_LINKONCE_WT): New.
        (sec_to_styp_flags): Add handling of new debug
        section.
        (styp_to_sec_flags): Likewise.

ld/
010-11-04  Kai Tietz  <kai.tietz@onevision.com>

       * scripttempl/pe.sc (.debug_types): New.
       * scripttempl/pep.sc: Likewise.
2010-11-04 16:03:25 +00:00
Tristan Gingold
52e00d5033 2010-11-04 Tristan Gingold <gingold@adacore.com>
* makefile.vms (CFLAGS): Make badalias warnings informational.
	* vms-lib.c (vms_lib_bread): Avoid arithmetic on void pointer.
2010-11-04 13:51:37 +00:00
Joseph Myers
e8b36cd1e5 * elf-attrs.c (_bfd_elf_merge_unknown_attribute_low,
_bfd_elf_merge_unknown_attribute_list): New.
	* elf-bfd.h (struct elf_backend_data): Add
	obj_attrs_handle_unknown.
	(_bfd_elf_merge_unknown_attribute_low,
	_bfd_elf_merge_unknown_attribute_list): Declare.
	* elf32-arm.c (elf32_arm_obj_attrs_handle_unknown): New.  Split
	out from elf32_arm_merge_eabi_attributes.
	(elf32_arm_merge_eabi_attributes): Use
	_bfd_elf_merge_unknown_attribute_low and
	_bfd_elf_merge_unknown_attribute_list.
	(elf_backend_obj_attrs_handle_unknown): Define.
	* elfxx-target.h (elf_backend_obj_attrs_handle_unknown): Define.
	(elfNN_bed): Update initializer.
2010-11-04 11:35:01 +00:00
H.J. Lu
6b6bc957dd Don't display bits only used for BFD in abfd->flags.
bfd/

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

	* bfd.c (BFD_FLAGS_FOR_BFD_USE_MASK): New.
	* bfd-in2.h: Regenerated.

binutils/

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

	* objdump.c (dump_bfd_header): Don't display
	BFD_FLAGS_FOR_BFD_USE_MASK bits in abfd->flags.
2010-11-03 02:31:02 +00:00
Joseph Myers
877791769e bfd:
* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Except for
	Tag_ABI_compatibility, treat odd tags as strings and even ones as
	integers.
	(elf32_tic6x_obj_attrs_order, elf32_tic6x_tag_to_array_alignment,
	elf32_tic6x_array_alignment_to_tag): New.
	(elf32_tic6x_merge_attributes): Handle more attributes.  Set type
	for merged attributes.
	(elf_backend_obj_attrs_order): Define.

binutils:
	* readelf.c (display_tic6x_attribute): Handle more attributes.

gas:
	* config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
	New enum values.
	(md_longopts): Add options mpid, mpic and mno-pic.
	(tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
	tic6x_pid_types, tic6x_use_pid): New.
	(md_parse_option): Handle new options.
	(md_show_usage): Output help text for new options.
	(tic6x_set_attributes): Set PID and PIC attributes.
	* doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
	* doc/c-tic6x.texi (TIC6X Options): Likewise.

gas/testsuite:
	* gas/tic6x/attr-array-directive-1.d,
	gas/tic6x/attr-array-directive-1.s,
	gas/tic6x/attr-array-directive-2.d,
	gas/tic6x/attr-array-directive-2.s,
	gas/tic6x/attr-array-directive-3.d,
	gas/tic6x/attr-array-directive-3.s,
	gas/tic6x/attr-array-directive-4.d,
	gas/tic6x/attr-array-directive-4.s,
	gas/tic6x/attr-conformance-directive-1.d,
	gas/tic6x/attr-conformance-directive-1.s,
	gas/tic6x/attr-conformance-directive-2.d,
	gas/tic6x/attr-conformance-directive-2.s,
	gas/tic6x/attr-pic-directive-1.d,
	gas/tic6x/attr-pic-directive-1.s,
	gas/tic6x/attr-pic-directive-2.d,
	gas/tic6x/attr-pic-directive-2.s,
	gas/tic6x/attr-pic-opts-mno-pic.d, gas/tic6x/attr-pic-opts-mpic.d,
	gas/tic6x/attr-pid-directive-1.d,
	gas/tic6x/attr-pid-directive-1.s,
	gas/tic6x/attr-pid-directive-2.d,
	gas/tic6x/attr-pid-directive-2.s,
	gas/tic6x/attr-pid-opts-mpid-far.d,
	gas/tic6x/attr-pid-opts-mpid-near.d,
	gas/tic6x/attr-pid-opts-mpid-no.d,
	gas/tic6x/attr-stack-directive-1.d,
	gas/tic6x/attr-stack-directive-1.s,
	gas/tic6x/attr-stack-directive-2.d,
	gas/tic6x/attr-stack-directive-2.s,
	gas/tic6x/attr-wchar-directive-1.d,
	gas/tic6x/attr-wchar-directive-1.s,
	gas/tic6x/attr-wchar-directive-2.d,
	gas/tic6x/attr-wchar-directive-2.s: New tests.

include/elf:
	* tic6x-attrs.h (Tag_ABI_wchar_t, Tag_ABI_stack_align_needed,
	Tag_ABI_stack_align_preserved, Tag_ABI_PID, Tag_ABI_PIC,
	Tag_ABI_array_object_alignment,
	Tag_ABI_array_object_align_expected, Tag_ABI_conformance): Define.

ld/testsuite:
	* ld-tic6x/attr-array-16-16.d, ld-tic6x/attr-array-16-4.d,
	ld-tic6x/attr-array-16-416.d, ld-tic6x/attr-array-16-48.d,
	ld-tic6x/attr-array-16-8.d, ld-tic6x/attr-array-16-816.d,
	ld-tic6x/attr-array-16.s, ld-tic6x/attr-array-4-16.d,
	ld-tic6x/attr-array-4-4.d, ld-tic6x/attr-array-4-416.d,
	ld-tic6x/attr-array-4-48.d, ld-tic6x/attr-array-4-8.d,
	ld-tic6x/attr-array-4-816.d, ld-tic6x/attr-array-4.s,
	ld-tic6x/attr-array-416-16.d, ld-tic6x/attr-array-416-4.d,
	ld-tic6x/attr-array-416-416.d, ld-tic6x/attr-array-416-48.d,
	ld-tic6x/attr-array-416-8.d, ld-tic6x/attr-array-416-816.d,
	ld-tic6x/attr-array-416.s, ld-tic6x/attr-array-48-16.d,
	ld-tic6x/attr-array-48-4.d, ld-tic6x/attr-array-48-416.d,
	ld-tic6x/attr-array-48-48.d, ld-tic6x/attr-array-48-8.d,
	ld-tic6x/attr-array-48-816.d, ld-tic6x/attr-array-48.s,
	ld-tic6x/attr-array-8-16.d, ld-tic6x/attr-array-8-4.d,
	ld-tic6x/attr-array-8-416.d, ld-tic6x/attr-array-8-48.d,
	ld-tic6x/attr-array-8-8.d, ld-tic6x/attr-array-8-816.d,
	ld-tic6x/attr-array-8.s, ld-tic6x/attr-array-816-16.d,
	ld-tic6x/attr-array-816-4.d, ld-tic6x/attr-array-816-416.d,
	ld-tic6x/attr-array-816-48.d, ld-tic6x/attr-array-816-8.d,
	ld-tic6x/attr-array-816-816.d, ld-tic6x/attr-array-816.s,
	ld-tic6x/attr-conformance-10-10.d,
	ld-tic6x/attr-conformance-10-11.d,
	ld-tic6x/attr-conformance-10-none.d,
	ld-tic6x/attr-conformance-10.s, ld-tic6x/attr-conformance-11-10.d,
	ld-tic6x/attr-conformance-11-11.d,
	ld-tic6x/attr-conformance-11-none.d,
	ld-tic6x/attr-conformance-11.s,
	ld-tic6x/attr-conformance-none-10.d,
	ld-tic6x/attr-conformance-none-11.d,
	ld-tic6x/attr-conformance-none-none.d,
	ld-tic6x/attr-conformance-none.s, ld-tic6x/attr-pic-0.s,
	ld-tic6x/attr-pic-00.d, ld-tic6x/attr-pic-01.d,
	ld-tic6x/attr-pic-1.s, ld-tic6x/attr-pic-10.d,
	ld-tic6x/attr-pic-11.d, ld-tic6x/attr-pid-0.s,
	ld-tic6x/attr-pid-00.d, ld-tic6x/attr-pid-01.d,
	ld-tic6x/attr-pid-02.d, ld-tic6x/attr-pid-1.s,
	ld-tic6x/attr-pid-10.d, ld-tic6x/attr-pid-11.d,
	ld-tic6x/attr-pid-12.d, ld-tic6x/attr-pid-2.s,
	ld-tic6x/attr-pid-20.d, ld-tic6x/attr-pid-21.d,
	ld-tic6x/attr-pid-22.d, ld-tic6x/attr-stack-16-16.d,
	ld-tic6x/attr-stack-16-8.d, ld-tic6x/attr-stack-16-816.d,
	ld-tic6x/attr-stack-16.s, ld-tic6x/attr-stack-8-16.d,
	ld-tic6x/attr-stack-8-8.d, ld-tic6x/attr-stack-8-816.d,
	ld-tic6x/attr-stack-8.s, ld-tic6x/attr-stack-816-16.d,
	ld-tic6x/attr-stack-816-8.d, ld-tic6x/attr-stack-816-816.d,
	ld-tic6x/attr-stack-816.s, ld-tic6x/attr-wchar-0.s,
	ld-tic6x/attr-wchar-00.d, ld-tic6x/attr-wchar-01.d,
	ld-tic6x/attr-wchar-02.d, ld-tic6x/attr-wchar-1.s,
	ld-tic6x/attr-wchar-10.d, ld-tic6x/attr-wchar-11.d,
	ld-tic6x/attr-wchar-12.d, ld-tic6x/attr-wchar-2.s,
	ld-tic6x/attr-wchar-20.d, ld-tic6x/attr-wchar-21.d,
	ld-tic6x/attr-wchar-22.d: New tests.
2010-11-02 14:36:39 +00:00
Maciej W. Rozycki
e77760d2a8 * elfxx-mips.c (mips_elf_calculate_relocation): Fix a typo. 2010-10-29 21:28:31 +00:00
H.J. Lu
ae6a0217c5 Use uLong on compressed_size when using zlib.
2010-10-29  Pawel Sikora  <pluto@pld-linux.org>

	PR binutils/12075
	* compress.c (bfd_compress_section_contents): Use uLong on
	compressed_size.
2010-10-29 19:56:00 +00:00
Joseph Myers
3cbd1c0665 bfd:
* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Check
	Tag_ABI_compatibility not Tag_compatibility.
	(elf32_tic6x_merge_attributes): Update compatibility attribute
	name in comment.  Return FALSE if merging common attributes fails.

binutils:
	* readelf.c (display_tic6x_attribute): Use Tag_ABI_compatibility
	not hardcoded 32.  Display name of this attribute.

gas:
	* doc/c-tic6x.texi (TIC6X Directives): Mention
	Tag_ABI_compatibility.

gas/testsuite:
	* gas/tic6x/attr-compatibility-directive-1.d,
	gas/tic6x/attr-compatibility-directive-1.s,
	gas/tic6x/attr-compatibility-directive-2.d,
	gas/tic6x/attr-compatibility-directive-2.s: New tests.

include/elf:
	* tic6x-attrs.h (Tag_ABI_compatibility): Define.

ld/testsuite:
	* ld-tic6x/attr-compatibility-gnu-gnu.d,
	ld-tic6x/attr-compatibility-gnu-other.d,
	ld-tic6x/attr-compatibility-gnu.s,
	ld-tic6x/attr-compatibility-other-gnu.d,
	ld-tic6x/attr-compatibility-other-other.d,
	ld-tic6x/attr-compatibility-other.s: New tests.
2010-10-29 16:47:55 +00:00
Nick Clifton
f432e63cf5 PR bintils/6962
* coffcode.h (handle_COMDAT): Only check the base type when
        looking for a section symbol.
2010-10-29 13:20:04 +00:00
H.J. Lu
4a114e3e0c Add compressed debug section support to binutils and ld.
bfd/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>
	    Cary Coutant  <ccoutant@google.com>

	* archive.c (bfd_openr_next_archived_file): Copy BFD_COMPRESS
	and BFD_DECOMPRESS.

	* bfd.c (BFD_COMPRESS): New.
	(BFD_DECOMPRESS): Likewise.
	(BFD_FLAGS_SAVED): Likewise.
	(bfd_preserve_save): Replace BFD_IN_MEMORY with BFD_FLAGS_SAVED.

	* compress.c (bfd_uncompress_section_contents): Removed.
	(get_uncompressed_size): New.
	(decompress_contents): Likewise.
	(bfd_compress_section_contents): Likewise.
	(bfd_get_full_section_contents): Likewise.
	(bfd_is_section_compressed): Likewise.
	(bfd_init_section_decompress_status): Likewise.
	(bfd_init_section_compress_status): Likewise.

	* dwarf2.c (dwarf_debug_sections): New.
	(dwarf_debug_section_enum): Likewise.
	(read_section): Remove section_name and compressed_section_name.
	Add dwarf_debug_section_enum.  Try compressed debug section.
	(read_indirect_string): Updated.
	(read_abbrevs): Likewise.
	(decode_line_info): Likewise.
	(read_debug_ranges): Likewise.
	(find_line): Updated.

	* ecoff.c (bfd_debug_section): Add compress_status and
	compressed_size.

	* elf.c (_bfd_elf_make_section_from_shdr): Call
	bfd_is_section_compressed to check if a DWARF debug section is
	compressed.  Call bfd_init_section_compress_status or
	bfd_init_section_decompress_status if needed.

	* elflink.c (elf_link_input_bfd): Replace bfd_get_section_contents
	with bfd_get_full_section_contents.
	* merge.c (_bfd_add_merge_section): Likewise.
	* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
	* simple.c (bfd_simple_get_relocated_section_contents): Likewise.

	* elfxx-target.h (TARGET_BIG_SYM): Allow BFD_COMPRESS and
	BFD_DECOMPRESS.
	(TARGET_LITTLE_SYM): Likewise.

	* libbfd-in.h (dwarf_debug_section): New.
	(dwarf_debug_sections): Likewise.

	* libbfd.c (_bfd_generic_get_section_contents): Issue an error
	when getting contents on compressed/decompressed section.

	* section.c (COMPRESS_SECTION_NONE): New.
	(COMPRESS_SECTION_DONE): Likewise.
	(DECOMPRESS_SECTION_SIZED): Likewise.
	(BFD_FAKE_SECTION): Add compress_status and compressed_size.
	(bfd_malloc_and_get_section): Replace bfd_get_section_contents
	with bfd_get_full_section_contents.

	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.

binutils/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

	* addr2line.c (process_file): Set BFD_DECOMPRESS.

	* objcopy.c (do_debug_sections): New.
	(OPTION_COMPRESS_DEBUG_SECTIONS): New.
	(OPTION_DECOMPRESS_DEBUG_SECTIONS): Likewise.
	(copy_options): Add OPTION_COMPRESS_DEBUG_SECTIONS and
	OPTION_DECOMPRESS_DEBUG_SECTIONS.
	(copy_usage): Add --compress-debug-sections and
	--decompress-debug-sections.
	(copy_file): Set BFD_COMPRESS or BFD_DECOMPRESS.
	(copy_section): Replace bfd_get_section_contents with
	bfd_get_full_section_contents.
	(copy_main): Handle OPTION_COMPRESS_DEBUG_SECTIONS and
	OPTION_DECOMPRESS_DEBUG_SECTIONS.  Check do_debug_sections to
	rename DWARF debug sections.

	* objdump.c (load_specific_debug_section): Replace
	bfd_get_section_contents with bfd_get_full_section_contents.
	Remove bfd_uncompress_section_contents.
	(dump_section): Replace bfd_get_section_contents with
	bfd_get_full_section_contents.
	(display_file): Set BFD_DECOMPRESS if needed.

	* readelf.c (uncompress_section_contents): Set buffer to NULL
	to indiate decompression failure.
	(load_specific_debug_section): Always call
	uncompress_section_contents.

	* doc/binutils.texi: Document --compress-debug-sections and
	--decompress-debug-sections.

binutils/testsuite/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

	* binutils-all/compress.exp: New.
	* binutils-all/dw2-1.S: Likewise.
	* binutils-all/dw2-2.S: Likewise.
	* binutils-all/libdw2-compressed.out: Likewise.
	* binutils-all/libdw2.out: Likewise.

gas/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

	* write.c (compress_debug): Optimize section flags check.

gas/testsuite/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

	* elf/dwarf2-1.s: Replace .zdebug_abbrev section with
	.debug_abbrev section.
	* elf/dwarf2-2.3: Likewise.

	* elf/dwarf2-1.d: Pass --compress-debug-sections to assembler.
	Updated.
	* elf/dwarf2-2.d: Likewise.

	* gas/i386/i386.exp: Remove xfail on dw2-compress-2 and
	x86-64-dw2-compress-2.

ld/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

	* ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
	bfd_openr returns.
	* emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.

	* scripttempl/elf.sc: Include compressed DWARF debug sections.

ld/testsuite/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/compress.exp: New.
	* ld-elf/compress1.s: Likewise.
	* ld-elf/compress1a.d: Likewise.
	* ld-elf/compress1b.d: Likewise.
	* ld-elf/compress1c.d: Likewise.
2010-10-29 12:10:39 +00:00
Joseph Myers
b559362370 bfd:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* elf32-tic6x.c (elf32_tic6x_merge_attributes): Check for mismatch
	of DSBT attributes.

binutils:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* readelf.c (display_tic6x_attribute): Handle Tag_ABI_DSBT.

gas:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
	values.
	(md_longopts): Add mdsbt and mno-dsbt.
	(tic6x_dsbt): New static variable.
	(md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
	(md_show_usage): Output help text for -mdsbt and -mno-dsbt.
	(TAG): Add comma at the end.
	(tic6x_set_attributes): Set Tag_ABI_DSBT.
	* doc/as.texinfo: Document -mdsbt and -mno-dsbt.
	* doc/c-tic6x.texi (TIC6X Options): Likewise.
	(TIC6X Directives): Mention Tag_ABI_DSBT.

gas/testsuite:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* gas/tic6x/attr-dsbt-directive-1.d,
	gas/tic6x/attr-dsbt-directive-1.s,
	gas/tic6x/attr-dsbt-directive-2.d,
	gas/tic6x/attr-dsbt-directive-2.s,
	gas/tic6x/attr-dsbt-opts-mdsbt.d,
	gas/tic6x/attr-dsbt-opts-mno-dsbt.d: New tests.

include/elf:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* tic6x-attrs.h (Tag_ABI_DSBT): New.

ld/testsuite:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* ld-tic6x/attr-dsbt-0.s, ld-tic6x/attr-dsbt-00.d,
	ld-tic6x/attr-dsbt-01.d, ld-tic6x/attr-dsbt-1.s,
	ld-tic6x/attr-dsbt-10.d, ld-tic6x/attr-dsbt-11.d: New tests.
2010-10-29 00:15:59 +00:00
Daniel Jacobowitz
e4067dbb2a bfd/
* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Always call
	_bfd_clear_contents.  Pass it the input section.
	* libbfd-in.h (_bfd_clear_contents): Add input_section argument.
	* libbfd.h: Regenerate.
	* reloc.c (_bfd_clear_contents): Take input_section argument.
	Use non-zero for .debug_ranges.
	(bfd_generic_get_relocated_section_conten): Update _bfd_clear_contents
	call.

	* elf32-arm.c (elf32_arm_relocate_section): Use
	RELOC_AGAINST_DISCARDED_SECTION.
	* elf-m10200.c (mn10200_elf_relocate_section): Likewise.
	* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
	* elf32-arm.c (elf32_arm_relocate_section): Likewise.
	* elf32-avr.c (elf32_avr_relocate_section): Likewise.
	* elf32-bfin.c (bfin_relocate_section): Likewise.
	(bfinfdpic_relocate_section): Likewise.
	* elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
	* elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
	* elf32-cris.c (cris_elf_relocate_section): Likewise.
	* elf32-crx.c (elf32_crx_relocate_section): Likewise.
	* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
	* elf32-fr30.c (fr30_elf_relocate_section): Likewise.
	* elf32-frv.c (elf32_frv_relocate_section): Likewise.
	* elf32-h8300.c (elf32_h8_relocate_section): Likewise.
	* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
	* elf32-i370.c (i370_elf_relocate_section): Likewise.
	* elf32-i860.c (elf32_i860_relocate_section): Likewise.
	* elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
	* elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
	* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
	* elf32-m32c.c (m32c_elf_relocate_section): Likewise.
	* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
	* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
	* elf32-mep.c (mep_elf_relocate_section): Likewise.
	* elf32-moxie.c (moxie_elf_relocate_section): Likewise.
	* elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
	* elf32-mt.c (mt_elf_relocate_section): Likewise.
	* elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-rx.c (rx_elf_relocate_section): Likewise.
	* elf32-s390.c (elf_s390_relocate_section): Likewise.
	* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
	* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
	* elf32-sh.c (sh_elf_relocate_section): Likewise.
	* elf32-spu.c (spu_elf_relocate_section): Likewise.
	* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
	* elf32-v850.c (v850_elf_relocate_section): Likewise.
	* elf32-vax.c (elf_vax_relocate_section): Likewise.
	* elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
	* elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
	* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
	(elf64_alpha_relocate_section): Likewise.
	* elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
	* elf64-mmix.c (mmix_elf_relocate_section): Likewise.
	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
	* elf64-s390.c (elf_s390_relocate_section): Likewise.
	* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
	* elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.

	ld/testsuite/
	* ld-discard/zero-range.d, ld-discard/zero-range.s: New files.
2010-10-25 15:54:16 +00:00
Nathan Sidwell
c0621d88b0 bfd/
* elf32-tic6x.c: Add attribution.

	gas/
	* config/tc-tic6x.c: Add attribution.

	opcodes/
	* tic6x-dis.c: Add attribution.
2010-10-25 15:33:54 +00:00
Alan Modra
2a2294071c * elf32-arm.c (find_stub_size_and_template): Avoid uninitialized
var warning at -O3.
2010-10-25 08:23:24 +00:00
Alan Modra
59a9808d56 * opncls.c (bfd_alloc, bfd_zalloc): Don't mark internal.
* libbfd-in.h (bfd_alloc, bfd_zalloc): Don't declare here.
	* libbfd.h: Regenerate
	* bfd-in2.h: Regenerate.
2010-10-25 07:02:19 +00:00
Alan Modra
fc1cfaa5f1 * opncls.c (_bfd_id_counter): Rename to bfd_id_counter.
(bfd_reserved_id_counter, bfd_use_reserved_id): New vars.
	(_bfd_new_bfd): Use negative id when bfd_use_reserved_id.
	(bfd_create): Doc fix.
	* bfd-in2.h: Regenerate.
2010-10-25 06:14:30 +00:00
Rainer Orth
1360ba7676 ld:
* emulparams/elf32_sparc_sol2.sh (OUTPUT_FORMAT): Set to
	elf32-sparc-sol2.
	* emulparams/elf64_sparc_sol2.sh (OUTPUT_FORMAT): Set to
	elf64-sparc-sol2.

	gas:
	* config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
	elf32-sparc-sol2.
	(ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.

	bfd:
	* elfxx-sparc.c (tpoff): Define bed, static_tls_size.
	Consider static_tls_alignment.

	* elf32-sparc.c (TARGET_BIG_SYM): Redefine to
	bfd_elf32_sparc_sol2_vec.
	(TARGET_BIG_NAME): Redefine to elf32-sparc-sol2.
	(elf32_bed): Redefine to elf32_sparc_sol2_bed.
	(elf_backend_static_tls_alignment): Redefine to 8.
	Include elf32-target.h.
	(elf_backend_static_tls_alignment): Undef again for VxWorks.

	* elf64-sparc.c (TARGET_BIG_SYM): Redefine to
	bfd_elf64_sparc_sol2_vec.
	(TARGET_BIG_NAME): Redefine to elf64-sparc-sol2.
	(ELF_OSABI): Undef.
	(elf64_bed): Redefine to elf64_sparc_sol2_bed.
	(elf_backend_static_tls_alignment): Redefine to 16.
	Include elf64-target.h.

	* config.bfd (sparc-*-solaris2.[0-6]): Split from sparc-*-elf*.
	Set targ_defvec to bfd_elf32_sparc_sol2_vec.
	[BFD64] (sparc-*-solaris2*): Set targ_defvec to
	bfd_elf32_sparc_sol2_vec.
	Replace bfd_elf64_sparc_vec by bfd_elf64_sparc_sol2_vec in
	targ_selvecs.

	* configure.in: Handle bfd_elf32_sparc_sol2_vec,
	bfd_elf64_sparc_sol2_vec.
	* configure: Regenerate.

	* targets.c (bfd_elf32_sparc_sol2_vec): Declare.
	(bfd_elf64_sparc_sol2_vec): Declare.
	(_bfd_target_vector): Add bfd_elf32_sparc_sol2_vec,
	bfd_elf64_sparc_sol2_vec.
2010-10-22 12:08:32 +00:00
Joseph Myers
75fa6dc1e8 bfd:
* elf32-tic6x.c (elf32_tic6x_merge_arch_attributes): Update for
	attribute renaming.
	(elf_backend_obj_attrs_section): Change to ".c6xabi.attributes".

binutils:
	* readelf.c (display_tic6x_attribute): Update for attribute
	renaming.

gas:
	* config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
	md_assemble, tic6x_set_attributes): Update for attribute renaming.
	* doc/c-tic6x.texi: Update for attribute renaming.

gas/testsuite:
	* gas/tic6x/attr-arch-directive-1.d,
	gas/tic6x/attr-arch-directive-2.d,
	gas/tic6x/attr-arch-directive-3.d,
	gas/tic6x/attr-arch-directive-4.d,
	gas/tic6x/attr-arch-directive-4.s,
	gas/tic6x/attr-arch-directive-5.d,
	gas/tic6x/attr-arch-directive-5.s,
	gas/tic6x/attr-arch-opts-c62x.d, gas/tic6x/attr-arch-opts-c64x+.d,
	gas/tic6x/attr-arch-opts-c64x.d, gas/tic6x/attr-arch-opts-c674x.d,
	gas/tic6x/attr-arch-opts-c67x+.d, gas/tic6x/attr-arch-opts-c67x.d,
	gas/tic6x/attr-arch-opts-none-1.d,
	gas/tic6x/attr-arch-opts-none-2.d,
	gas/tic6x/attr-arch-opts-override-1.d,
	gas/tic6x/attr-arch-opts-override-2.d: Update for attribute
	renaming and renumbering.

include/elf:
	* tic6x-attrs.h (Tag_C6XABI_Tag_CPU_arch): Change to Tag_ISA,
	value 4.
	* tic6x.h (Values for Tag_C6XABI_Tag_CPU_arch): Rename for
	attribute renaming.

ld:
	* emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Use
	.c6xabi.attributes, not __TI_build_attributes.

ld/testsuite:
	* ld-tic6x/attr-arch-c62x-c62x.d, ld-tic6x/attr-arch-c62x-c64x+.d,
	ld-tic6x/attr-arch-c62x-c64x.d, ld-tic6x/attr-arch-c62x-c674x.d,
	ld-tic6x/attr-arch-c62x-c67x+.d, ld-tic6x/attr-arch-c62x-c67x.d,
	ld-tic6x/attr-arch-c64x+-c62x.d, ld-tic6x/attr-arch-c64x+-c64x+.d,
	ld-tic6x/attr-arch-c64x+-c64x.d, ld-tic6x/attr-arch-c64x+-c674x.d,
	ld-tic6x/attr-arch-c64x+-c67x+.d, ld-tic6x/attr-arch-c64x+-c67x.d,
	ld-tic6x/attr-arch-c64x-c62x.d, ld-tic6x/attr-arch-c64x-c64x+.d,
	ld-tic6x/attr-arch-c64x-c64x.d, ld-tic6x/attr-arch-c64x-c674x.d,
	ld-tic6x/attr-arch-c64x-c67x+.d, ld-tic6x/attr-arch-c64x-c67x.d,
	ld-tic6x/attr-arch-c674x-c62x.d, ld-tic6x/attr-arch-c674x-c64x+.d,
	ld-tic6x/attr-arch-c674x-c64x.d, ld-tic6x/attr-arch-c674x-c674x.d,
	ld-tic6x/attr-arch-c674x-c67x+.d, ld-tic6x/attr-arch-c674x-c67x.d,
	ld-tic6x/attr-arch-c67x+-c62x.d, ld-tic6x/attr-arch-c67x+-c64x+.d,
	ld-tic6x/attr-arch-c67x+-c64x.d, ld-tic6x/attr-arch-c67x+-c674x.d,
	ld-tic6x/attr-arch-c67x+-c67x+.d, ld-tic6x/attr-arch-c67x+-c67x.d,
	ld-tic6x/attr-arch-c67x-c62x.d, ld-tic6x/attr-arch-c67x-c64x+.d,
	ld-tic6x/attr-arch-c67x-c64x.d, ld-tic6x/attr-arch-c67x-c674x.d,
	ld-tic6x/attr-arch-c67x-c67x+.d, ld-tic6x/attr-arch-c67x-c67x.d:
	Update for attribute renaming.
2010-10-21 21:16:54 +00:00
Rainer Orth
7dc98aeaf1 * elf-bfd.h (struct elf_backend_data): New member
static_tls_alignment.
	* elfxx-target.h (elf_backend_static_tls_alignment): Provide
	default.
	(elfNN_bed): Initialize static_tls_alignment.
	* elflink.c (bfd_elf_final_link): Don't round end of TLS section
	if static TLS has special alignment requirements.
	* elf32-i386.c (elf_i386_tpoff): Define bed, static_tls_size.
	Consider static_tls_alignment.
	(elf_backend_static_tls_alignment): Redefine for Solaris 2.
	Undef again for VxWorks.
	* elf64-x86-64.c (elf64_x86_64_tpoff):  Define bed,
	static_tls_size.
	Consider static_tls_alignment.
	(elf_backend_static_tls_alignment): Redefine for Solaris 2.
	Undef again for Intel L1OM.
2010-10-21 12:29:02 +00:00
Dave Korn
5d3236eea0 Applied patch series for LD plugin interface (six parts).
[PATCH] Add infrastructure for plugin API; functionality to follow.

    include/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 1/6).
	* plugin-api.h (LDPT_GNU_LD_VERSION): New ld_plugin_tag enum member.

    ld/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 1/6).
	* configure.in: Add AC_CHECKs for file io and dlfcn headers and
	functions and AC_SEARCH for -ldl.
	(enable_plugins): New shell variable set if above tests find dlopen
	functionality.
	(ENABLE_PLUGINS): Add related automake conditional.
	* configure: Regenerate.
	* config.in: Likewise.
	* Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
	on ENABLE_PLUGINS being defined.
	(PLUGIN_H): Likewise for header file.
	(PLUGIN_OBJECT): Likewise for object file.
	(PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
	(AM_CPPFLAGS): Use PLUGIN_CFLAGS.
	(CFILES): Use PLUGIN_C.
	(HFILES): Use PLUGIN_H.
	(OFILES): Use PLUGIN_OBJECT.
	(ld_new_SOURCES): Use PLUGIN_C.
	(noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
	(libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
	for test plugin.
	(libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
	(libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
	* Makefile.in: Regenerate.
	* sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
	sys/file.h where available.  Include dlfcn.h when ENABLE_PLUGINS.
	(O_RDONLY): Supply default definition likewise to bfd's sysdep.h
	(O_WRONLY): Likewise.
	(O_RDWR): Likewise.
	(O_ACCMODE): Likewise.
	(O_BINARY): Likewise.
	(SEEK_SET): Likewise.
	(SEEK_CUR): Likewise.
	(SEEK_END): Likewise.
	* ldmisc.c (vfinfo): Make non-static.  Add %p format char.
	* ldmisc.h (vfinfo): Declare extern prototype.
	* lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
	OPTION_PLUGIN and OPTION_PLUGIN_OPT.
	(ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
	(parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
	option parsing is complete.
	* ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
	after lang_finish.
	* plugin.c: New source file.
	* plugin.h: Likewise new header.
	* testplug.c: New source file.

    ld/testsuite/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 1/6).
	* ld-bootstrap/bootstrap.exp: Skip static tests also if LD plugins
	are enabled.
	* lib/ld-lib.exp (proc regexp_diff): Extend verbose debug output.
	(proc set_file_contents): Write a file with the supplied content.
	(run_ld_link_tests): Add new 'ld' action to test linker output.
	(proc check_plugin_api_available): Return true if linker under test
	supports the plugin API.
	* ld-plugin/func.c: New test source file.
	* ld-plugin/main.c: Likewise.
	* ld-plugin/text.c: Likewise.
	* ld-plugin/plugin-1.d: New dump test output pattern script.
	* ld-plugin/plugin-2.d: Likewise.
	* ld-plugin/plugin-3.d: Likewise.
	* ld-plugin/plugin-4.d: Likewise.
	* ld-plugin/plugin-5.d: Likewise.
	* ld-plugin/plugin.exp: New test control script.
---
[PATCH] Implement claim file and all symbols read hooks and add symbols callback.

  ld/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 2/6).
	* ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
	during compat checks if they pass, instead offer any successfully
	opened and accepted file to the plugin claim file hooks chain.  Create
	a dummy bfd to accept symbols added by the plugin, if the plugin
	claims the file.
	* ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
	read hook chain before ldemul_after_open.
	* ldlang.h (struct lang_input_statement_struct): Add new single-bit
	'claimed' flag.
	* plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
	(IRONLY_SUFFIX_LEN): Length of the above string.
	(plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
	to store symbols for ir-only files.
	(is_ir_dummy_bfd): New function to check if a bfd is ir-only.
	(asymbol_from_plugin_symbol): New function converts symbol formats.
	(add_symbols): Call it to convert plugin syms to bfd syms and add
	them to the dummy bfd.
	* plugin.h: Add missing include guards.
	(plugin_get_ir_dummy_bfd): Add prototype.
	(is_ir_dummy_bfd): Likewise.
	* testplug.c (TV_MESSAGE): New helper macro.
	(struct claim_file): New struct.
	(claim_file_t): New typedef.
	(tag_names[]): Make static and const.
	(claimfiles_list): New variable.
	(claimfiles_tail_chain_ptr): Likewise.
	(last_claimfile): Likewise.
	(record_claim_file): Record a file to claim on a singly-linked list.
	(parse_symdefstr): Parse an ASCII representation of a symbol from a
	plugin option into the fields of a struct ld_plugin_symbol.
	(record_claimed_file_symbol):  Use it to parse plugin option for
	adding a symbol.
	(parse_option): Parse claim file and add symbol options.
	(dump_tv_tag): Use TV_MESSAGE.
	(onload): Likewise.
	(onclaim_file): Make static.  Use TV_MESSAGE.  Scan list of files to
	claim and claim this file if required, adding any symbols specified.
	(onall_symbols_read): Make static and use TV_MESSAGE.
	(oncleanup): Likewise.

  ld/testsuite/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 2/6).
	* ld-plugin/plugin-3.d: Enable regexes for new functionality.
	* ld-plugin/plugin-5.d: Likewise.
	* ld-plugin/plugin-6.d: New testcase.
	* ld-plugin/plugin-7.d: Likewise.
	* ld-plugin/plugin.exp: Use 'nm' on compiled test objects to determine
	whether symbols in plugin arguments need an underscore prefix.  Add
	new plugin-6.d and plugin-7.d testcases.
---
[PATCH] Implement get symbols callback.

  ld/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 3/6).
	* ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
	* plugin.c (non_ironly_hash): Add new bfd hash table.
	(plugin_load_plugins): Exit early if no plugins to load.  If plugins
	do load successfully, set notice_all flag in link info.
	(get_symbols): Implement.
	(plugin_load_plugins): Exit early if no plugins to load, else after
	loading plugins successfully enable notice_all mode.
	(init_non_ironly_hash): Lazily init non_ironly_hash table.
	(plugin_notice): Record symbols referenced from non-IR files in the
	non_ironly_hash.  Suppress tracing, cref generation and nocrossrefs
	tracking for symbols from dummy IR bfds.
	* plugin.h: Fix formatting.
	(plugin_notice): Add prototype.
	* testplug.c (dumpresolutions): New global var.
	(parse_options): Accept "dumpresolutions".
	(onall_symbols_read): Get syms and dump resolutions if it was given.

  ld/testsuite/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 3/6).
	* ld-plugin/plugin-8.d: New testcase.
	* ld-plugin/plugin.exp: Invoke it.
---
[PATCH] Implement add input file, add input lib and set extra lib path callbacks.

  ld/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 4/6).
	* ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
	plugin_call_all_symbols_read to before setting of gc_sym_list, and
	open any new input files that may have been added during it.
	* ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
	plugin_multiple_definition and let it have first say over what to do
	with the clashing definitions.
	* plugin.c (no_more_claiming): New boolean variable.
	(plugin_cached_allow_multiple_defs): Likewise.
	(add_input_file): Implement.
	(add_input_library): Likewise.
	(set_extra_library_path): Likewise.
	(plugin_call_claim_file): Don't do anything when no_more_claiming set.
	(plugin_call_all_symbols_read): Set it.  Disable link info
	"allow_multiple_definition" flag, but cache its value.
	(plugin_multiple_definition): New function.
	* plugin.h (plugin_multiple_definition): Add prototype.
	* testplug.c (addfile_enum_t): New enumerated typedef.
	(add_file_t): New struct typedef.
	(addfiles_list): New variable.
	(addfiles_tail_chain_ptr): Likewise.
	(record_add_file): New function.
	(parse_option): Parse "add:", "lib:" and "dir:" options and call it.
	(onall_symbols_read): Iterate the list of new files, libs and dirs,
	adding them.

  ld/testsuite/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 4/6).
	* ld-plugin/plugin-9.d: New testcase.
	* ld-plugin/plugin.exp: Invoke it.
---
[PATCH] Add ELF symbol visibility support to plugin interface.

  ld/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 5/6).
	* plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
	find the elf symbol data and set the visibility in the st_other field.

  ld/testsuite/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 5/6).
	* ld-plugin/plugin-ignore.d: New dump test control script.
	* ld-plugin/plugin-vis-1.d: Likewise.
	* ld-plugin/plugin.exp: Add list of ELF-only tests and run them if
	testing on an ELF target.
---
[PATCH] Add archive support to plugin interface.

  bfd/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 6/6).
	* aoutx.h (aout_link_check_ar_symbols): Take new "subsbfd" reference
	parameter and pass it when invoking add_archive_element callback.
	(aout_link_check_archive_element): Handle substitute bfd if it
	was set during add_archive_element callback in the above.
	* cofflink.c (coff_link_check_ar_symbols): Take new "subsbfd" reference
	parameter and pass it when invoking add_archive_element callback.
	(coff_link_check_archive_element): Handle substitute bfd if it
	was set during add_archive_element callback in the above.
	* ecoff.c (read_ext_syms_and_strs): New function holds symbol-reading
	code factored-out from ecoff_link_check_archive_element.
	(reread_ext_syms_and_strs): Clear old symbols and call it.
	(ecoff_link_check_archive_element):  Use the above.  Handle substitute
	BFD if one is set by add_archive_element callback.
	(ecoff_link_add_archive_symbols): Likewise allow bfd substitution.
	* elflink.c (elf_link_add_archive_symbols): Likewise.
	* linker.c (generic_link_check_archive_element): Likewise.
	* pdp11.c (aout_link_check_ar_symbols): Take new "subsbfd" reference
	parameter and pass it when invoking add_archive_element callback.
	(aout_link_check_archive_element): Handle substitute bfd if it was
	set during add_archive_element callback in the above.
	* vms-alpha.c (alpha_vms_link_add_archive_symbols): Handle substitute
	BFD if one is set by add_archive_element callback.
	* xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Take new "subsbfd"
	reference parameter and pass it when invoking add_archive_element
	callback.
	(xcoff_link_check_ar_symbols): Likewise.
	(xcoff_link_check_archive_element): Handle bfd substitution if it was
	set by callback in the above.

  include/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 6/6).
	* bfdlink.h (struct_bfd_link_callbacks): Document new argument
	to add_archive_element callback used to return a replacement bfd which
	is to be added to the hash table in place of the original element.

  ld/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 6/6).
	* ldlang.c (load_symbols): Handle bfd subsitution when calling the
	add_archive_element callback.
	* ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
	member to the plugins and if claimed set "subsbfd" output parameter to
	point to the dummy IR-only BFD.

  ld/testsuite/ChangeLog:

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 6/6).
	* ld-plugin/plugin-10.d: New dump test control script.
	* ld-plugin/plugin-11.d: Likewise.
	* ld-plugin/plugin.exp: Run them.
---
2010-10-14 01:31:33 +00:00
Alan Modra
0d13b9a633 * elf32-frv.c (elf32_frv_relocate_section): Set "name" for global syms.
(elf32_frvfdpic_finish_dynamic_sections): Don't crash on
	__ROFIXUP_END__ defined in shared lib.
2010-10-11 09:11:34 +00:00
Thomas Schwinge
77b4f08fc9 * elf32-arm.c (elf32_arm_final_link_relocate)
(elf32_arm_relocate_section): Handle relocations against STN_UNDEF.
2010-10-11 07:38:53 +00:00
Dave Korn
fb41131eab * elflink.c (_bfd_elf_link_output_relocs): Delete unused variable
"output_rel_hdr".
2010-10-11 00:21:45 +00:00
Alan Modra
876e93c1fe * reloc.c (BFD_RELOC_ARM_HVC): Add.
* libbfd.h: Regenerate.
2010-10-08 22:34:37 +00:00
Kai Tietz
1360ae660f 2010-10-08 Kai Tietz <kai.tietz@onevision.com>
* pei-x86_64.c (find_next_xdata_or_end): Removed.
	(pex64_dump_xdata): Remove arguments stop, onaline,
	and pdata. New argument endx.  Print term "none"
	instead of misleading "CFA".
	(sort_xdata_arr): New function.
	(pex64_bfd_print_pdata): Use binary search/sort for unwind-RVAs
	instead of searching quadratic.
2010-10-08 15:54:18 +00:00
Alan Modra
9ccb8af972 Fix build with -DDEBUG=7 2010-10-08 14:00:50 +00:00
Nathan Sidwell
9ae92b05cc bfd/
* elf32-arm.c (elf32_arm_stub_long_branch_any_arm_pic,
	elf32_arm_stub_long_branch_any_arm_pic): Use a consistent name for
	ip/r12.
	(arm_type_of_stub): Remove superfluous braces.

	gas/
	* config/tc-arm.c (encode_branch): Remove superfluous braces.
	(do_t_branch): Move reloc setting to end of routine.
2010-10-06 08:22:21 +00:00
Bernd Schmidt
d4730f921a bfd/
* elf-bfd.h (struct bfd_elf_section_reloc_data): New structure.
	(struct bfd_elf_section_data): New members REL and RELA; delete
	members REL_HDR, REL_HDR2, REL_COUNT, REL_COUNT2, REL_IDX,
	REL_IDX2, REL_HASHES.
	(_bfd_elf_init_reloc_shdr): Adjust declaration.
	(_bfd_elf_single_rel_hdr): Declare.
	(RELOC_AGAINST_DISCARDED_SECTION): Use it.
	* elf.c (bfd_section_from_shdr): Adjusted to match changes in
	data structures.
	(_bfd_elf_init_reloc_shdr): New arg RELDATA.  Remove arg REL_HDR.
	All callers changed.  Allocate memory for the Elf_Internal_Shdr
	structure.
	(_bfd_elf_single_rel_hdr): New function.
	(struct fake_section_arg): New structure.
	(elf_fake_section): Expect to see a pointer to it in the third
	argument.  If doing a relocatable link, allocate both REL and RELA
	sections as needed.
	(assign_section_numbers): Adjusted to match changes in
	data structures.
	(_bfd_elf_compute_section_file_positions): Call elf_fake_sections
	with a struct fake_section_args argument.
	* elfcode.h (elf_write_relocs): Adjusted to match changes in
	data structures.
	(elf_slurp_reloc_table): Likewise.
	* elflink.c (_bfd_elf_link_read_relocs): Likewise.
	(_bfd_elf_link_size_reloc_section): Remove arg REL_HDR, replace with
	RELDATA.  Remove argument O.  All callers changed.  Remove code to
	discover the right rel_hdr and count.
	(_bfd_elf_link_output_relocs): Adjusted to match changes in
	data structures.
	(elf_link_adjust_relocs): Remove args REL_HDR, COUNT and REL_HASH;
	replace with RELDATA.  All callers changed.
	(elf_link_input_bfd): Correctly generate rel_hash data when both
	REL and RELA sections are present.
	(elf_reloc_link_order): Adjusted to match changes in
	data structures.
	(bfd_elf_final_link): Simplify code to count relocs.  Free the
	hashes array for both REL and RELA.
	(get_dynamic_reloc_section_name): Use _bfd_elf_single_reloc_hdr
	* elf32-m32r.c (m32r_elf_fake_sections, elf_backend_fake_sections):
	Delete.
	* elf32-tic6x.c (elf32_tic6x_fake_sections, elf_backend_fake_sections):
	Delete.
	(elf32_tic6x_rel_relocation_p): Adjusted to match changes in
	data structures.
 	* elf32-microblaze.c (microblaze_elf_check_relocs): Use
	_bfd_elf_single_rel_hdr.
	* elf32-ppc.c (ppc_elf_relax_section): Likewise.
	* elf32-spu.c (spu_elf_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-hppa.c (get_reloc_section): Likewise.
	* elf64-mips.c (mips_elf64_slurp_reloc_table): Adjusted to match
	changes in data structures.
	(mips_elf64_write_relocs): Use _bfd_elf_single_rel_hdr.
	* elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
	(ppc64_elf_edit_toc): Likewise.
	(get_relocs): Adjusted to match changes in data structures.
	Allocate an Elf_Internal_Shdr structure if necessary.
	(ppc64_elf_finish_dynamic_sections): Use _bfd_elf_single_rel_hdr.
	* elf64-sparc.c (elf64_sparc_slurp_reloc_table): Adjusted to match
	changes in data structures.
	* elfxx-ia64.c (get_reloc_section): Use _bfd_elf_single_rel_hdr.
	* elfxx-mips.c (MIPS_RELOC_RELA_P): Remove macro.
	(mips_elf_rel_relocation_p): Adjusted to match changes in data
	structures.
	(_bfd_mips_elf_relocate_section): Use mips_elf_rel_relocation_p rather
	than MIPS_RELOC_RELOCA_P.
	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use
	_bfd_elf_single_rel_hdr.
	(_bfd_sparc_elf_relocate_section): Likewise.

ld/
	* emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
	_bfd_elf_single_rel_hdr.
2010-10-04 14:13:10 +00:00
Thomas Schwinge
f6d250ce5c 2010-10-01 Thomas Schwinge <thomas@codesourcery.com>
* elf32-arm.c (elf32_arm_size_stubs): Don't choke on local symbols in
	SHN_UNDEF, SHN_ABS, SHN_COMMON.
2010-10-01 11:22:40 +00:00
H.J. Lu
e28df02b6c Clear non_elf on ELF linker defined symbols.
2010-09-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11812
	* elf32-i386.c (elf_i386_size_dynamic_sections): Don't
	 allocate .got.plt section if there are no GOT nor PLT
	 entries and there is no refeence to _GLOBAL_OFFSET_TABLE_.
	 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Li.kewise.

	* elflink.c (_bfd_elf_define_linkage_sym): Clear non_elf.
2010-10-01 04:28:04 +00:00
Ralf Wildenhues
3cac54d216 Fix unportable shell quoting.
/:
	Sync from GCC:

	PR bootstrap/44621
	* configure.ac: Fix unportable shell quoting.
	* configure: Regenerate.

config/:
	* po.m4 (AM_PO_SUBDIRS): Fix unportable shell quoting.

bfd/:
	* configure: Regenerate.

gas/:
	* configure: Regenerate.

gold/:
	* configure: Regenerate.

intl/:
	* configure: Regenerate.

ld/:
	* configure: Regenerate.

opcodes/:
	* configure: Regenerate.

binutils/:
	* configure: Regenerate.

gprof/:
	* configure: Regenerate.
2010-09-27 20:23:01 +00:00
Thomas Schwinge
cf35638d43 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
* elf32-arm.c, elf32-cris.c, elf32-hppa.c, elf32-i370.c, elf32-m32r.c,
	elf32-m68k.c, elf32-microblaze.c, elf32-ppc.c, elf32-score.c,
	elf32-score7.c, elf32-sh.c, elf32-vax.c, elf32-xtensa.c, elf64-alpha.c,
	elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-sparc.c, elfcode.h,
	elflink.c, elfxx-ia64.c, elfxx-mips.c: Use STN_UNDEF when referring to
	the zero symbol index.
2010-09-24 12:14:26 +00:00
Thomas Schwinge
2c2fa401c5 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
* elflink.c (bfd_elf_reloc_symbol_deleted_p): Compare the symbol index
	to STN_UNDEF, not SHN_UNDEF.
2010-09-24 11:59:19 +00:00
Bernd Schmidt
19dd00f891 bfd/
* elf32-tic6x.c (elf32_tic6x_fake_sections): New function.
	(elf_backend_fake_sections): Define.

ld/testsuite/
	* ld-tic6x/pcrel-reloc-local-r-rel-rela.d: New test.
2010-09-23 16:16:38 +00:00
Matthew Gretton-Dann
90ec0d684e * bfd/bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
* gas/config/tc-arm.c (arm_ext_virt): New variable.
	(arm_reg_type): Add REG_TYPE_RNB for banked registers.
	(reg_entry): Allow registers to be larger than a byte.
	(reg_alias): Fix type warning.
	(parse_operands): Parse banked registers when appropriate.
	(do_mrs): Add support for Virtualization Extensions.
	(do_hvc): New function.
	(do_t_mrs): Add support for Virtualization Extensions.
	(do_t_msr): Likewise.
	(do_t_hvc): New function.
	(SPLRBANK): New define.
	(reg_names): Add banked registers.
	(insns): Add support for Virtualization Extensions.
	(md_apply_fixup): Likewise.
	(arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
	(arm_extensions): Add 'virt' extension.
	(aeabi_set_public_attributes): Add support for Virtualization
	Extensions.
	* gas/doc/c-arm.texi: Document 'virt' extension.
	* gas/testsuite/gas/arm/armv7-a+virt.d: New test.
	* gas/testsuite/gas/arm/armv7-a+virt.s: Likewise.
	* gas/testsuite/gas/arm/attr-march-all.d: Update for Virtualization Extensions.
	* gas/testsuite/gas/arm/attr-march-armv7-a+sec+virt.d: New test.
	* gas/testsuite/gas/arm/attr-march-armv7-a+virt.d: Likewise.
	* include/opcode/arm.h (ARM_EXT_VIRT): New define.
	(ARM_ARCH_V7A_IDIV_MP_SEC): Rename...
	(ARM_ARCH_V7A_IDIV_MP_SEC_VIRT): ...to this and include Virtualization
	Extensions.
	* opcodes/arm-dis.c (arm_opcodes): Add Virtualiztion Extensions support.
	(thumb32_opcodes): Likewise.
	(banked_regname): New function.
	(print_insn_arm): Add Virtualization Extensions support.
	(print_insn_thumb32): Likewise.
2010-09-23 15:52:19 +00:00
Alan Modra
70a0e63d55 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries. 2010-09-23 11:55:01 +00:00
Alan Modra
0814be7d69 ld/
* ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
	to output section on a final link.
bfd/
	* elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
	difference between input and output section.
2010-09-23 11:40:06 +00:00
Kai Tietz
72e4db75e8 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
* coffcode.h (sec_to_styp_flags): Adjust debug
        sections to be conform to pe-coff specification
        and avoid marking them as excluded.
        (styp_to_sec_flags): Doing reverse mapping.
2010-09-22 14:19:35 +00:00
Kai Tietz
cb2f80e68a 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
* peXXigen.c (_bfd_XXi_final_link_postscript):
        Add handling for setting IAT directory entry.
2010-09-22 08:01:56 +00:00