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68 Commits

Author SHA1 Message Date
Nick Clifton
1e70a64d14 PR binutils/11419 
* dwarf.c (process_debug_info): Initialise the signature array.
 2010-04-13 12:20:55 +00:00
Nick Clifton
3d540e936b bfd/ChangeLog 
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
        * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
        variables htab and hdr_info and mark info parameter as unused.
        * elf.c (prep_headers): Remove unused variable i_phdrp.
        (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
        * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
        as unused.
        * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
        * verilog.c (verilog_write_section): Remove unused variable
        address.

binutils/ChangeLog
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * dwarf.c (process_debug_info): Remove unused variable
        cu_abbrev_offset_ptr.
        (display_debug_lines_decoded): Remove unused variable prev_line.
        * elfedit.c (process_archive): Remove unused variable
        file_name_size.
        * ieee.c (ieee_start_compilation_unit): Remove unused variable
        nindx.
        (ieee_set_type): Remove unused variables info, targetindx and
        baseindx.
        * objdump.c (disassmble_byte): Remove unused variable done_dot.
        * rddbg.c (read_section_stabs_debugging_info): Remove unused
        variable other.
        * readelf.c (dump_section_as_strings): Remove unused variable
        addr.
        (process_archive): Remove unused variable file_name_size.
        * stabs.c (parse_stab_string): Mark desc parameter as unused.
        Remove unused variable lineno.
        (parse_stab_struct_type): Remove unused variable orig.
        (stab_demangle_type): Remove unused variables constp, volatilep
        and hold.

gas/ChangeLog
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * as.c (create_obj_attrs_section): Remove unused variable addr.
        * listing.c (listing_listing): Remove unused variable message.
        * read.c: Remove unnecessary register type qualifiers.
        (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
        defined.

ld/ChangeLog
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * ldlang.c (wild_sort): Remove unused variable section_name.

opcodes/ChangeLog
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * i386-dis.c (print_insn): Remove unused variable op.
        (OP_sI): Remove unused variable mask.
 2010-04-09 14:40:18 +00:00
Jakub Jelinek
604282a731 bfd/ 
* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
	provided that it has the expected address size and zero segment
	length.
binutils/
	* dwarf.c (struct Frame_Chunk): Add ptr_size and segment_size
	fields.
	(display_debug_frames): Handle CIE version 4.
 2010-04-05 19:32:06 +00:00
Jakub Jelinek
a233b20c0e include/ 
* dwarf2.h (DWARF2_Internal_LineInfo): Add li_max_ops_per_insn
	field.
bfd/
	* dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
	(struct line_info): Add op_index field, change end_sequence type to
	unsigned char.
	(new_line_sorts_after): For the same address compare op_index.
	(add_line_info): Add op_index argument, store it into the structure.
	(decode_line_info): Complain about unknown versions of .debug_line.
	Initialize maximum_ops_per_insn.  Add op_index state register and
	track it.
binutils/
	* dwarf.c (struct State_Machine_Registers): Add op_index field,
	change end_sequence type to unsigned char.
	(reset_state_machine): Clear op_index.
	(process_extended_line_op): For DW_LNE_set_address clear op_index.
	(display_debug_lines_raw): Initialize li_max_ops_per_insn.
	Track op_index state machine register and print it if
	li_max_ops_per_insn is != 1.
	(display_debug_lines_decoded): Likewise.
 2010-04-05 19:30:00 +00:00
Jakub Jelinek
932fd279a9 * dwarf.c (read_and_display_attr_value): Don't reject 
dwarf_version == 4.  Handle DW_FORM_sec_offset, DW_FORM_flag_present
	and DW_FORM_exprloc.
	(process_debug_info): Handle cu_version == 4.
	(display_debug_lines_raw, display_debug_lines_decoded): Handle
	li_version == 4.
 2010-04-01 05:26:25 +00:00
Daniel Jacobowitz
0b6ae52290 * NEWS: Document .ARM.exidx / .ARM.extab support. 
* dwarf.c (read_leb128): Make non-static.
	* dwarf.h (read_leb128): Declare.
	* readelf.c (REMOVE_ARCH_BITS): Define.
	(find_section_by_address): New.
	(read_uleb128): Move higher.  Use read_leb128 from dwarf.c.
	(find_symbol_for_address): Handle the Thumb bit for ARM, by
	using REMOVE_ARCH_BITS.
	(struct arm_section, struct arm_unw_aux_info, arm_print_vma_and_name)
	(arm_free_section, arm_section_get_word, decode_arm_unwind)
	(dump_arm_unwind, arm_process_unwind): New.
	(process_unwind): Handle ARM.
 2010-03-02 16:44:34 +00:00
Jim Blandy
d80e8de27f * dwarf.c (display_debug_frames): Skip the 'S' character in CFI 
'z' augmentation strings.
 2010-02-08 19:27:34 +00:00
Tristan Gingold
60a0e0e75c 2010-01-14 Tristan Gingold <gingold@adacore.com> 
* dwarf.c (get_AT_name): Handle DW_AT_use_GNAT_descriptive_type
	and DW_AT_GNAT_descriptive_type.
 2010-01-14 09:19:56 +00:00
Nick Clifton
91d6fa6a03 Add -Wshadow to the gcc command line options used when compiling the binutils. 
Fix up all warnings generated by the addition of this switch.
 2009-12-11 13:42:17 +00:00
Cary Coutant
357da2877f * dwarf.c (dwarf_select_sections_by_names): Handle pubtypes correctly. 
(debug_displays): Remove duplicate entry for debug_pubtypes.
 2009-12-08 19:01:51 +00:00
Nick Clifton
f9f0e73285 PR binutils/11045 
* dwarf.c (do_debug_pubtypes): New variable.
        (dwarf_select_sections_by_names): Handle .debug_pubtypes.
        (dwarf_select_sections_by_letters): Add 't' for .debug_pubtype.
        (dwarf_select_sections_all): Set do_debug_pubtypes.
        (debug_displays): Add support for .debug_pubtypes.
        * dwarf.h (do_debug_pubtypes): Export.
        * objdump.c (usage): Add -wt or --dwarf=pubtypes.
        * readelf.c (usage): Likewise.
        (process_section_headers): Enable debug display if
        do_debug_pubtypes is set.
        * doc/binutils.texi: Document -wt/--dwarf=pubtypes option.
 2009-12-03 12:28:37 +00:00
Cary Coutant
2b6f59972b include/ 
* dwarf2.h (DW_TAG_rvalue_reference_type, DW_TAG_template_alias):
	New tags.
	(DW_FORM_ref_sig8): New name for DW_FORM_sig8.
	(DW_AT_main_subprogram, DW_AT_data_bit_offset, DW_AT_const_expr,
	DW_AT_enum_class, DW_AT_linkage_name, DW_AT_GNU_guarded_by,
	DW_AT_GNU_pt_guarded_by, DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded,
	DW_AT_GNU_locks_excluded, DW_AT_GNU_exclusive_locks_required,
	DW_AT_GNU_shared_locks_required, DW_AT_GNU_odr_signature): New
	attributes.
	(DW_LANG_Python): New language.

binutils/

	* dwarf.c (get_TAG_name): Add missing DWARF-3 and new DWARF-4 tags.
	(get_FORM_name): Add new DWARF-4 forms.
	(read_and_display_attr_value): Add DW_FORM_ref_sig8, DW_LANG_Python.
	(get_AT_name): Add new DWARF-4 and GNU-specific attributes.
	(process_debug_info): Add do_types parameter; change all callers.
	Add support for .debug_types sections.
	(display_debug_types): New function.
	(debug_displays): Add .debug_types section.
	* readelf.c (process_section_headers): Add .debug_types section.
	(display_debug_section): Simplify call to streq.
 2009-09-24 20:52:07 +00:00
Nick Clifton
3f5e193bd6 Updated soruces in binutils/* to compile cleanly with -Wc++-compat. 
* binutils/addr2line.c (slurp_symtab): Fix casts. Introduce
        variable minisyms to avoid aliasing varning.
        * binutils/ar.c: Add casts. (normalize): Use name del instead of
        delete. (display_target_list,display_info_table): Change loop
        counter variable a to int.
        * binutils/bucomm.c: Add casts.
        * binutils/debug.c: Update function to use new names. (struct
        debug_baseclass): Rename member from virtual to
        is_virtual. (struct debug_type_s,struct debug_field_s,struct
        debug_baseclass_s,struct debug_method_s,struct
        debug_method_variant_s,struct debug_type_s): Rename struct from
        avoid name collision.
        * /binutils/debug.h: Use new struct names.
        * binutils/dwarf.c: Add casts. (free_debug_memory): Change loop
        counter variable a to int.
        * binutils/ieee.c: Add casts. (enum ieee_var_kind): Move to top
        level. (ieee_class_baseclass): Rename parameter virtual to
        is_virtual. (ieee_class_method_var): Rename variable virtual to
        is_virtual.
        * binutils/nm.c: Add casts.
        * binutils/objcopy.c: Add casts. (copy_archive): Rename variable
        delete to del.
        * binutils/objdump.c: Add casts. (dump_dwarf_section): Change loop
        counter variable i to int.
        * binutils/prdbg.c: Add
        casts. (pr_class_baseclass,tg_class_baseclass): Rename parameters
        virtual to is_virtual.
        * binutils/readelf.c: Add casts. (struct
        ia64_unw_table_entry,struct hppa_unw_table_entry): Move to top
        level.
        * binutils/size.c: Add casts.
        * binutils/stabs.c (parse_stab_type, parse_stab_range_type)
        (parse_stab_cpp_abbrev): Rename parameter from typename to
        type_name. (parse_stab_baseclasses): Rename variable virtual to
        is_virtual.
        * binutils/strings.c: Add casts.
        * binutils/wrstabs.c (stab_class_baseclass): Rename parameter
        virtual to is_virtual.
 2009-09-10 13:40:44 +00:00
Alan Modra
4dc3c23df4 * dwarf.c (byte_get_little_endian): Handle size of 3. 
(byte_get_big_endian): Likewise.
	* readelf.c (byte_put_little_endian): Likewise.
	(byte_put_big_endian): Likewise.
	(is_24bit_abs_reloc): New function.
	(is_none_reloc): Formatting.
	(apply_relocations): Use is_24bit_abs_reloc.  Handle pj and xtensa
	reloc peculiarity.
 2009-09-08 10:34:27 +00:00
Jan Kratochvil
eb7cc02115 binutils/ 
* dwarf.c (process_debug_info): Support section padding abbrev codes.

binutils/testsuite/
	* binutils-all/testranges.s (.debug_info): Pad the only CU.
 2009-09-07 18:07:02 +00:00
Alan Modra
aa820537ea update copyright dates 2009-09-02 07:25:43 +00:00
Nick Clifton
008f4c7834 * dwarf.c (display_debug_lines): If do_debug_lines has not been 
set then default to displaying raw .debug_line section contents.
 2009-07-17 15:19:21 +00:00
Jan Kratochvil
01a8f077ed binutils/ 
Support unordered .debug_info references to .debug_ranges.
	* dwarf.c (struct range_entry, range_entry_compar): New.
	(display_debug_ranges): Remove variables last_offset, first, j,
	seen_first_offset, use_debug_info and next.  New variables
	range_entries and range_entry_fill.  Create the sorted copy
	range_entries.  Remove the FIXME error on detected unordered references.
	* dwarf.h (debug_info <range_lists>): New comment.

binutils/testsuite/
	* binutils-all/objcopy.exp (testranges): New test.
	* binutils-all/testranges.d, binutils-all/testranges.s: New files.
 2009-07-14 16:57:18 +00:00
Tom Tromey
fa8f86ff3b bfd 
* Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
	(elf-eh-frame.lo): Likewise.
	(elf32-bfin.lo): Likewise.
	(elf32-frv.lo): Likewise.
	(elf32-xc16x.lo): Likewise.
	* Makefile.in: Rebuild.
	* dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
	* elf-eh-frame.c: Likewise.
	* elf32-bfin.c: Likewise.
	* elf32-frv.c: Likewise.
	* elf32-xc16x.c: Likewise.
binutils
	* Makefile.am (dwarf.o): Refer to dwarf2.h, not elf/dwarf2.h.
	* Makefile.in: Rebuild.
	* dwarf.c: Include dwarf2.h, not elf/dwarf2.h.
gas
	* Makefile.am (DEPTC_alpha_ecoff): Refer to dwarf2.h, not
	elf/dwarf2.h.
	(DEPTC_alpha_elf): Likewise.
	(DEPTC_alpha_evax): Likewise.
	(DEPTC_arm_elf): Likewise.
	(DEPTC_hppa_elf): Likewise.
	(DEPTC_i386_aout): Likewise.
	(DEPTC_i386_coff): Likewise.
	(DEPTC_i386_elf): Likewise.
	(DEPTC_m68k_aout): Likewise.
	(DEPTC_m68k_coff): Likewise.
	(DEPTC_m68k_elf): Likewise.
	(DEPTC_mips_coff): Likewise.
	(DEPTC_mips_ecoff): Likewise.
	(DEPTC_mips_elf): Likewise.
	(DEPTC_ppc_coff): Likewise.
	(DEPTC_ppc_elf): Likewise.
	(DEPTC_s390_elf): Likewise.
	(DEPTC_sh_coff): Likewise.
	(DEPTC_sh_elf): Likewise.
	(DEPTC_sh64_elf): Likewise.
	(DEPTC_sparc_aout): Likewise.
	(DEPTC_sparc_coff): Likewise.
	(DEPTC_sparc_elf): Likewise.
	(as.o): Likewise.
	(dwarf2dbg.o): Likewise.
	(dw2gencfi.o): Likewise.
	(ehopt.o): Likewise.
	(read.o): Likewise.
	* Makefile.in: Rebuild.
	* dw2gencfi.h: Include dwarf2.h, not elf/dwarf2.h.
	* dwarf2dbg.c: Likewise.
	* ehopt.c: Likewise.
gdb
	* dwarf2-frame.c: Include dwarf2.h, not elf/dwarf2.h.
	* dwarf2expr.c: Likewise.
	* dwarf2loc.c: Likewise.
	* dwarf2read.c: Likewise.
	* sh-tdep.c: Likewise.
	* xtensa-tdep.c: Likewise.
include
	* dwarf2.h: New file, moved from elf/.
include/elf

	* dwarf2.h: Move to `..'.
 2009-07-10 15:27:04 +00:00
Tristan Gingold
c8450da85c 2009-07-06 Tristan Gingold <gingold@adacore.com> 
* objdump.c (dump_dwarf_section): Handle .eh_frame like other dwarf
	sections.
	* dwarf.h (struct dwarf_section_display): Remove eh_frame field.
	* dwarf.c (debug_displays): Adjust for removed field.
 2009-07-06 14:45:56 +00:00
Jakub Jelinek
3244e8f5d6 * dwarf2.h (enum dwarf_location_atom): Add DW_OP_implicit_value 
and DW_OP_stack_value.

	* dwarf.c (decode_location_expression): Handle DW_OP_stack_value
	and DW_OP_implicit_value.
 2009-07-03 08:53:50 +00:00
Nick Clifton
cf13d6995d * dwarf.c (display_debug_lines_raw): Include the name of the 
section in warning message.
        (struct debug_display): Enable reloc processing for .debug_line
        and .debug_ranges sections.

        * readelf.c: Add --relocated-dump command line option to dump the
        relocated contents of a specified section.
        (request_dump): New function.
        (parse_args): Use it.
        (dump_section_as_bytes): Add parameter to indicate whether the
        contents should be relocated.
        (target_specific_reloc_handling): Add code for a R_MN10300_16
        reloc found after a R_MN10300_SYM_DIFF reloc.
        (debug_apply_relocations): Rename to apply_relocations.
        (get_section_contents): New function.  Replaces common code found
        in dump_section_as_strings and dump_section_as_bytes.
        * doc/binutils.texi: Document new command line option.
        * NEWS: Mention the new feature.
 2009-06-24 10:37:35 +00:00
Nick Clifton
98fb390a91 * readelf.c (target_specific_reloc_handling): New function: 
Processes relocs in a target specific manner.
        (debug_apply_relocations): Use the new function.
        * dwarf.c (display_debug_loc): End the dump with a blank line.
        (struct debug_display): Enable reloc processing for .debug_aranges
        and .debug_loc sections.
 2009-06-22 08:46:13 +00:00
Cary Coutant
ed4a4bdfe4 include/elf/ 
* dwarf2.h (DW_LNE_set_discriminator): New enum value.

binutils/

	* dwarf.c (process_extended_line_op): Add DW_LNE_set_discriminator.
	Add missing newlines to HP extensions.
 2009-04-24 18:28:59 +00:00
Nick Clifton
4a149252f1 * dwarf.c (display_debug_ranges): Add the base address to the 
displayed values for 'Begin' and 'End'.
 2009-03-27 14:27:02 +00:00
H.J. Lu
665ce1f675 2009-03-19 H.J. Lu <hongjiu.lu@intel.com> 
* dwarf.c (dwarf_regnames): Moved before frame_need_space.
	(dwarf_regnames_count): Likewise.
	(frame_need_space): Return int.
	(display_debug_frames): Check invalid registers.
 2009-03-20 00:05:37 +00:00
Tristan Gingold
4cb93e3bbe 2009-02-09 Tristan Gingold <gingold@adacore.com> 
* NEWS: Mention feature match between objdump and readelf for dumping
	dwarf info.

	* doc/binutils.texi (objdump): Document -W/--dwarf improvments to
	objdump.

	* objdump.c (usage): Update documentation for -W/--dwarf.
	(enum option_values): Add OPTION_DWARF.
	(long_options): --dwarf can accept arguments.
	(dump_dwarf_section): Also check enabled field.
	(main): Option -W can accept arguments, code moved to
	dwarf.c and call dwarf_select_sections_all instead.
	* readelf.c (process_section_headers): Remove do_debug_lines_decoded.
	(parse_args): Move code to...
	* dwarf.c (dwarf_select_sections_by_letters,
	dwarf_select_sections_by_names): : ...here (new functions).
	(do_debug_lines_decoded): Remove and replaced by ...
	(FLAG_DEBUG_LINES_RAW, FLAG_DEBUG_LINES_DECODED): ... new macros.
	(display_debug_lines): Adjust for previous change.
	(dwarf_select_sections_all): New function.
	(debug_displays): Add initializer for enabled field.
	* dwarf.h (do_debug_lines_decoded): Remove.
	Add prototypes for the new functions.
	(struct dwarf_section_display): Add enabled field.
 2009-02-09 09:14:15 +00:00
Nick Clifton
80c35038cb * dwarf.c (display_debug_frames): Change text for uniformity. 
(process_debug_info): Likewise.
            (display_debug_aranges): Likewise.  Indent address output.
            (display_debug_pubnames): Print offset in hex.

            * binutils-all/objdump.W: Update.

            * gas/cfi/cfi-alpha-1.d, gas/cfi/cfi-alpha-3.d,
            gas/cfi/cfi-arm-1.d, gas/cfi/cfi-common-1.d,
            gas/cfi/cfi-common-2.d, gas/cfi/cfi-common-3.d,
            gas/cfi/cfi-common-4.d, gas/cfi/cfi-common-5.d,
            gas/cfi/cfi-common-6.d, gas/cfi/cfi-hppa-1.d,
            gas/cfi/cfi-i386-2.d, gas/cfi/cfi-i386.d, gas/cfi/cfi-m68k.d,
            gas/cfi/cfi-mips-1.d, gas/cfi/cfi-ppc-1.d, gas/cfi/cfi-s390-1.d,
            gas/cfi/cfi-s390x-1.d, gas/cfi/cfi-sh-1.d, gas/cfi/cfi-sparc-1.d,
            gas/cfi/cfi-sparc64-1.d, gas/cfi/cfi-x86_64.d: Update for readelf
            change.

            * ld-elf/eh1.d, ld-elf/eh2.d, ld-elf/eh3.d, ld-elf/eh4.d,
            ld-elf/eh5.d, ld-elf/eh6.d, ld-mips-elf/eh-frame1-n32.d,
            ld-mips-elf/eh-frame1-n64.d, ld-mips-elf/eh-frame2-n32.d,
            ld-mips-elf/eh-frame2-n64.d, ld-mips-elf/eh-frame3.d,
            ld-mips-elf/eh-frame4.d: Update for readelf change.
 2008-10-06 16:27:35 +00:00
Richard Henderson
f1c4cc7516 include/ 
* elf/dwarf2.h (DW_OP_GNU_encoded_addr): New.
binutils/
	* dwarf.c (size_of_encoded_value, get_encoded_value): Move up.
	(decode_location_expression): Add section parameter.  Handle
	DW_OP_GNU_encoded_addr.
	(read_and_display_attr_value): Update decode_location_expression call.
	(display_debug_loc, display_debug_frames): Likewise.
gas/
        * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
        (struct cfi_insn_data): Add ea member.
        (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
        (output_cfi_insn): Handle CFI_val_encoded_addr.
        (select_cie_for_fde): Don't match CFI_val_encoded_addr.
        * doc/as.texinfo (.cfi_val_encoded_addr): Document.
 2008-09-24 23:21:04 +00:00
Alan Modra
725569295b PR 6913 
* dwarf.c (print_dwarf_vma): Don't call printf without format string.
 2008-09-24 14:37:35 +00:00
H.J. Lu
a656ed5bea binutils/ 
2008-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	* dwarf.c (dwarf_regnames_i386): Remove AVX registers.
	(dwarf_regnames_x86_64): Likewise.

gas/testsuite/

2008-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/cfi/cfi-i386.s: Remove tests for AVX register maps.
	* gas/cfi/cfi-x86_64.s: Likewise.

	* gas/cfi/cfi-i386.d: Updated.
	* gas/cfi/cfi-x86_64.d: Likewise.

opcodes/

2008-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-reg.tbl: Use Dw2Inval on AVX registers.
	* i386-tbl.h: Regenerated.
 2008-08-01 14:21:30 +00:00
Alan Modra
0af1713e7c Silence gcc printf warnings 2008-07-30 04:34:58 +00:00
Craig Silverstein
1b31505692 bfd/ 
* Makefile.am (BFD32_LIBS): Add compress.lo.
	(BFD32_LIBS_CFILES): Add compress.c.
	(BFD_H_FILES): Likewise.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* config.in: Add HAVE_ZLIB_H
	* configure.in: Add test for libz and zlib.h
	* configure: Regenerate.
	* dwarf2.c (read_section): New function.
	(read_indirect_string): Call new function read_section.
	(read_abbrevs): Likewise.
	(decode_line_info): Likewise.
	(read_debug_ranges): Likewise.
	(find_line): Call new function read_section when just one
	.zdebug_info section is found, otherwise read and compress
	multiple sections.
	(_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
	* elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
	(special_sections_z): New struct.
	(special_sections): Refer to special_sections_z.
	* elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
	sections named .zdebug_*.
	(_bfd_mips_elf_fake_sections): Likewise.
	* compress.c: New file.
	(bfd_uncompress_section_contents): New function.
bfd/doc/
	* Makefile.am (BFD_H_DEP): Add ../compress.c.
	* Makefile.in: Regenerate.
binutils/
	* config.in: Add HAVE_ZLIB_H
	* configure.in: Add test for libz and zlib.h
	* configure: Regenerate.
	* dwarf.c (debug_displays): Add .zdebug_* strings.
	* dwarf.h (struct dwarf_section): Add fields uncompressed_namd
	and compressed_name.
	* objdump.c (load_debug_section): Call
	bfd_uncompress_section_contents when loading a compressed
	section.
	(dump_dwarf_section): Recognize compressed section name.
	(mach_o_dwarf_sections): Rename as
	mach_o_uncompressed_dwarf_sections.
	(mach_o_compressed_dwarf_sections): New variable.
	(generic_dwarf_section): Rename as
	generic_uncompressed_dwarf_sections.
	(generic_compressed_dwarf_sections): New variable.
	(check_mach_o_dwarf): Save and restore
	mach_o_compressed_dwarf_sections.
	* readelf.c: Add #include for config.h and zlib.h
	(process_section_headers): Recognize compressed section name.
	(uncompress_section_contents): New function.
	(load_debug_section): Call uncompress_section_contents when
	loading a compressed section.
	(display_debug_section): Recognize compressed section name.
binutils/testsuite:
	* binutils-all/objdump.exp: Add test for objdump -s on a file
	with a compressed debug section.  Add test for objdump -W on a
	file that contains a compressed debug section.
	* binutils-all/readelf.exp: Call readelf_compressed_wa_test.
	(readelf_compressed_wa_test): New function.
	* binutils-all/dw2-compressed.S: New file.
	* binutils-all/objdump.W: New file.
	* binutils-all/objdump.s: New file.
	* binutils-all/readelf.wa: New file.
 2008-07-10 01:32:23 +00:00
Nick Clifton
a262ae964e * dwarf.c (display_debug_lines): Rename to 
display_debug_lines_raw.
        (display_debug_lines_decoded): New function.  Displays the
        interpreted contents of a .debug_line section.
        (display_debug_lines): New function: Selects either a raw dump or
        a decoded dump (or both) as requested by the user.
        * dwarf.h (do_debug_lines_decoded): New extern.
        * readelf.c: Add support for -wL or --debug-dump=decodedline
        option to display the decoded contents of a .debug_line section.
        * doc/binutils.texi: Document the new option.
        * NEWS: Mention the new feature.
 2008-04-11 09:04:17 +00:00
Alan Modra
cecf136e77 * dwarf.c: Remove trailing whitespace throughout file. 2008-04-08 05:53:28 +00:00
H.J. Lu
c0f3af977b binutils/ 
2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>

	* dwarf.c (dwarf_regnames_i386): Add AVX registers.
	(dwarf_regnames_x86_64): Likewise.

gas/

2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>

	* NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.

	* doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
	Document -msse2avx, .avx, .aes, .clmul and .fma.

	* config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
	(vex_prefix): Likewise.
	(sse2avx): Likewise.
	(CPU_FLAGS_ARCH_MATCH): Likewise.
	(CPU_FLAGS_64BIT_MATCH): Likewise.
	(CPU_FLAGS_32BIT_MATCH): Likewise.
	(CPU_FLAGS_PERFECT_MATCH): Likewise.
	(regymm): Likewise.
	(vex_imm4): Likewise.
	(fits_in_imm4): Likewise.
	(build_vex_prefix): Likewise.
	(VEX_check_operands): Likewise.
	(bad_implicit_operand): Likewise.
	(OPTION_MSSE2AVX): Likewise.
	(T_YMMWORD): Likewise.
	(_i386_insn): Add vex.
	(cpu_arch): Add .avx, .aes, .clmul and .fma.
	(cpu_flags_match): Changed to take a pointer to const template.
	Enable encoding SSE instructions with VEX prefix for -msse2avx.
	(match_mem_size): Also check ymmword.
	(operand_type_match): Clear ymmword.
	(md_begin): Allow '_' in mnemonic.
	(type_names): Add OPERAND_TYPE_VEX_IMM4.
	(process_immext): Update assert.
	(md_assemble): Don't call process_immext if sse2avx and immext
	are true.  Call build_vex_prefix if vex is true.
	(parse_insn): Updated for cpu_flags_match.
	(swap_operands): Handle 5 operands.
	(match_template): Handle 5 operands. Updated for cpu_flags_match.
	Check regymm.  Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
	(process_suffix): Handle YMMWORD_MNEM_SUFFIX.
	(check_byte_reg): Check regymm.
	(process_operands): Duplicate the destination register for
	-msse2avx if needed.
	(build_modrm_byte): Updated for instructions with VEX encoding.
	(output_insn): Output VEX prefix if needed.
	(md_longopts): Add msse2avx.
	(md_parse_option): Handle OPTION_MSSE2AVX.
	(md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
	(intel_e09): Support YMMWORD.
	(intel_e11): Likewise.
	(intel_get_token): Likewise.

gas/testsuite/

2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/i386.exp: Run aes, aes-intel, x86-64-aes,
	x86-64-aes-intel, avx, avx-intel, inval-avx, x86-64-avx,
	x86-64-avx-intel and x86-64-inval-avx.

	* gas/cfi/cfi-i386.s: Add tests for AVX register maps.
	* gas/cfi/cfi-x86_64.s: Likewise.

	* gas/i386/aes.d: New.
	* gas/i386/aes.s: Likewise.
	* gas/i386/aes-intel.d: Likewise.
	* gas/i386/avx.d: Likewise.
	* gas/i386/avx.s: Likewise.
	* gas/i386/avx-intel.d: Likewise.
	* gas/i386/clmul.d: Likewise.
	* gas/i386/clmul-intel.d: Likewise.
	* gas/i386/clmul.s: Likewise.
	* gas/i386/i386.exp: Likewise.
	* gas/i386/inval-avx.l: Likewise.
	* gas/i386/inval-avx.s: Likewise.
	* gas/i386/sse2avx.d: Likewise.
	* gas/i386/sse2avx.s: Likewise.
	* gas/i386/x86-64-aes.d: Likewise.
	* gas/i386/x86-64-aes.s: Likewise.
	* gas/i386/x86-64-aes-intel.d: Likewise.
	* gas/i386/x86-64-avx.d: Likewise.
	* gas/i386/x86-64-avx.s: Likewise.
	* gas/i386/x86-64-avx-intel.d: Likewise.
	* gas/i386/x86-64-clmul.d: Likewise.
	* gas/i386/x86-64-clmul-intel.d: Likewise.
	* gas/i386/x86-64-clmul.s: Likewise.
	* gas/i386/x86-64-inval-avx.l: Likewise.
	* gas/i386/x86-64-inval-avx.s: Likewise.
	* gas/i386/x86-64-sse2avx.d: Likewise.
	* gas/i386/x86-64-sse2avx.s: Likewise.

	* gas/i386/arch-10.s: Add tests for AVX, AES, CLMUL and FMA.
	* gas/i386/x86-64-arch-2.s: Likewise.

	* gas/i386/rexw.s: Add AVX tests.

	* gas/i386/x86-64-opcode-inval.s: Remove lds/les test.

	* gas/cfi/cfi-i386.d: Updated.
	* gas/cfi/cfi-x86_64.d: Likewise.
	* gas/i386/arch-10.d:  Likewise.
	* gas/i386/arch-10-1.l: Likewise.
	* gas/i386/arch-10-2.l: Likewise.
	* gas/i386/arch-10-3.l: Likewise.
	* gas/i386/arch-10-4.l: Likewise.
	* gas/i386/rexw.d: Likewise.
	* gas/i386/x86-64-arch-2.d: Likewise.
	* gas/i386/x86-64-opcode-inval.d: Likewise.
	* gas/i386/x86-64-opcode-inval-intel.d: Likewise.

include/opcode/

2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>

	* i386.h (MAX_OPERANDS): Set to 5.
	(MAX_MNEM_SIZE): Changed to 20.

opcodes/

2008-04-03  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (OP_E_register): New.
	(OP_E_memory): Likewise.
	(OP_VEX): Likewise.
	(OP_EX_Vex): Likewise.
	(OP_EX_VexW): Likewise.
	(OP_XMM_Vex): Likewise.
	(OP_XMM_VexW): Likewise.
	(OP_REG_VexI4): Likewise.
	(PCLMUL_Fixup): Likewise.
	(VEXI4_Fixup): Likewise.
	(VZERO_Fixup): Likewise.
	(VCMP_Fixup): Likewise.
	(VPERMIL2_Fixup): Likewise.
	(rex_original): Likewise.
	(rex_ignored): Likewise.
	(Mxmm): Likewise.
	(XMM): Likewise.
	(EXxmm): Likewise.
	(EXxmmq): Likewise.
	(EXymmq): Likewise.
	(Vex): Likewise.
	(Vex128): Likewise.
	(Vex256): Likewise.
	(VexI4): Likewise.
	(EXdVex): Likewise.
	(EXqVex): Likewise.
	(EXVexW): Likewise.
	(EXdVexW): Likewise.
	(EXqVexW): Likewise.
	(XMVex): Likewise.
	(XMVexW): Likewise.
	(XMVexI4): Likewise.
	(PCLMUL): Likewise.
	(VZERO): Likewise.
	(VCMP): Likewise.
	(VPERMIL2): Likewise.
	(xmm_mode): Likewise.
	(xmmq_mode): Likewise.
	(ymmq_mode): Likewise.
	(vex_mode): Likewise.
	(vex128_mode): Likewise.
	(vex256_mode): Likewise.
	(USE_VEX_C4_TABLE): Likewise.
	(USE_VEX_C5_TABLE): Likewise.
	(USE_VEX_LEN_TABLE): Likewise.
	(VEX_C4_TABLE): Likewise.
	(VEX_C5_TABLE): Likewise.
	(VEX_LEN_TABLE): Likewise.
	(REG_VEX_XX): Likewise.
	(MOD_VEX_XXX): Likewise.
	(PREFIX_0F38DB..PREFIX_0F38DF): Likewise.
	(PREFIX_0F3A44): Likewise.
	(PREFIX_0F3ADF): Likewise.
	(PREFIX_VEX_XXX): Likewise.
	(VEX_OF): Likewise.
	(VEX_OF38): Likewise.
	(VEX_OF3A): Likewise.
	(VEX_LEN_XXX): Likewise.
	(vex): Likewise.
	(need_vex): Likewise.
	(need_vex_reg): Likewise.
	(vex_i4_done): Likewise.
	(vex_table): Likewise.
	(vex_len_table): Likewise.
	(OP_REG_VexI4): Likewise.
	(vex_cmp_op): Likewise.
	(pclmul_op): Likewise.
	(vpermil2_op): Likewise.
	(m_mode): Updated.
	(es_reg): Likewise.
	(PREFIX_0F38F0): Likewise.
	(PREFIX_0F3A60): Likewise.
	(reg_table): Add REG_VEX_71...REG_VEX_73 and REG_VEX_AE.
	(prefix_table): Add PREFIX_0F38DB..PREFIX_0F38DF, PREFIX_0F3ADF
	and PREFIX_VEX_XXX entries.
	(x86_64_table): Use VEX_C4_TABLE and VEX_C5_TABLE.
	(three_byte_table): Use PREFIX_0F38DB..PREFIX_0F38DF and
	PREFIX_0F3ADF.
	(mod_table): Use VEX_C4_TABLE, VEX_C5_TABLE and VEX_LEN_TABLE.
	Add MOD_VEX_XXX entries.
	(ckprefix): Initialize rex_original and rex_ignored.  Store the
	REX byte in rex_original.
	(get_valid_dis386): Handle the implicit prefix in VEX prefix
	bytes and USE_VEX_LEN_TABLE/USE_VEX_C4_TABLE/USE_VEX_C5_TABLE.
	(print_insn): Set need_vex/need_vex_reg/vex_i4_done to 0 before
	calling get_valid_dis386.  Use rex_original and rex_ignored when
	printing out REX.
	(putop): Handle "XY".
	(intel_operand_size): Handle VEX, xmm_mode, xmmq_mode and
	ymmq_mode.
	(OP_E_extended): Updated to use OP_E_register and
	OP_E_memory.
	(OP_XMM): Handle VEX.
	(OP_EX): Likewise.
	(XMM_Fixup): Likewise.
	(CMP_Fixup): Use ARRAY_SIZE.

	* i386-gen.c (cpu_flag_init): Add CpuAES, CPU_CLMUL_FLAGS,
	CPU_FMA_FLAGS and CPU_AVX_FLAGS.
	(operand_type_init): Add OPERAND_TYPE_REGYMM and
	OPERAND_TYPE_VEX_IMM4.
	(cpu_flags): Add CpuAVX, CpuAES, CpuCLMUL and CpuFMA.
	(opcode_modifiers): Add Implicit1stXmm0, Vex, Vex256, VexNDD,
	VexNDS, VexW0, VexW1, Vex0F, Vex0F38, Vex0F3A, Vex3Sources,
	VexImmExt and SSE2AVX.
	(operand_types): Add RegYMM, Ymmword and Vex_Imm4.

	* i386-opc.h (CpuAVX): New.
	(CpuAES): Likewise.
	(CpuCLMUL): Likewise.
	(CpuFMA): Likewise.
	(Vex): Likewise.
	(Vex256): Likewise.
	(VexNDS): Likewise.
	(VexNDD): Likewise.
	(VexW0): Likewise.
	(VexW1): Likewise.
	(Vex0F): Likewise.
	(Vex0F38): Likewise.
	(Vex0F3A): Likewise.
	(Vex3Sources): Likewise.
	(VexImmExt): Likewise.
	(SSE2AVX): Likewise.
	(RegYMM): Likewise.
	(Ymmword): Likewise.
	(Vex_Imm4): Likewise.
	(Implicit1stXmm0): Likewise.
	(CpuXsave): Updated.
	(CpuLM): Likewise.
	(ByteOkIntel): Likewise.
	(OldGcc): Likewise.
	(Control): Likewise.
	(Unspecified): Likewise.
	(OTMax): Likewise.
	(i386_cpu_flags): Add cpuavx, cpuaes, cpuclmul and cpufma.
	(i386_opcode_modifier): Add implicit1stxmm0, vex, vex256,
	vexnds, vexndd, vexw0, vexw1, vex0f, vex0f38, vex0f3a,
	vex3sources, veximmext and sse2avx.
	(i386_operand_type): Add regymm, ymmword and vex_imm4.

	* i386-opc.tbl: Add AES, CLMUL, AVX and FMA new instructions.

	* i386-reg.tbl: Add AVX registers, ymm0..ymm15.

	* i386-init.h: Regenerated.
	* i386-tbl.h: Likewise.
 2008-04-03 14:03:21 +00:00
Nick Clifton
35d60fe406 * dwarf2.h: (enum dwarf_location_atom): Add new DW_OP, 
DW_OP_PGI_omp_thread_num.

* dwarf.c (decode_location_expression): Handle
  DW_OP_PGI_omp_thread_num.
 2008-03-03 10:19:01 +00:00
Nick Clifton
2e14fae29a * dwarf.c (print_dwarf_vma): Use mingw field type specified if necessary. 2008-01-29 16:36:33 +00:00
Nick Clifton
2d9472a2a1 * dwarf.c (print_dwarf_vma): New function. Display the value of a 
dwarf_vma type at a specified precision.
  (display_debug_loc): Use dwarf_vma type for begin and end values.
  Use print_dwarf_vma to display their values.  Use byte_get_signed
  in order to correctly detect the -1 escape value.
  (display_debug_aranges): Likewise.
  (display_debug_ranges): Likewise.
 2008-01-29 15:45:00 +00:00
Alan Modra
fe4eaaf48a update copyright date 2008-01-29 03:10:46 +00:00
Alan Modra
fefffff8d2 * dwarf.c (display_debug_loc): Correct test for base address 
entry when 64-bit host dumping 32-bit object.
 2008-01-29 02:55:48 +00:00
H.J. Lu
2dc4cec1f3 binutils/ 
2008-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* dwarf.c: Include "elf/common.h".
	(eh_addr_size): Changed to int.
	(dwarf_regnames_i386): New.
	(dwarf_regnames_x86_64): Likewise.
	(dwarf_regnames): Likewise.
	(dwarf_regnames_count): Likewise.
	(init_dwarf_regnames): Likewise.
	(regname): Likewise.
	(frame_display_row): Properly support different address size.
	Call regname to get register name.
	(display_debug_frames): Call regname to get register name.
	Display DW_CFA_def_cfa_register as DW_CFA_def_cfa_register
	instead of DW_CFA_def_cfa_reg.

	* dwarf.h (init_dwarf_regnames): New.

	* objdump.c: Include "elf-bfd.h".
	(dump_dwarf): Call init_dwarf_regnames on ELF input.

	* readelf.c (guess_is_rela): Change argument to int.
	(parse_args): Remove the undocumented upper case options for
	-wX.
	(process_file_header): Call init_dwarf_regnames if
	do_dwarf_register is true.

gas/testsuite/

2008-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/cfi/cfi-alpha-1.d: Replace DW_CFA_def_cfa_reg with
	DW_CFA_def_cfa_register.
	* gas/cfi/cfi-alpha-3.d: Likewise.
	* gas/cfi/cfi-hppa-1.d: Likewise.
	* gas/cfi/cfi-i386.d: Likewise.
	* gas/cfi/cfi-m68k.d: Likewise.
	* gas/cfi/cfi-mips-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.

	* gas/cfi/cfi-common-1.d: Updated for i386/x86-64 register
	names.
	* gas/cfi/cfi-common-2.d: Likewise.
	* gas/cfi/cfi-common-5.d: Likewise.
	* gas/cfi/cfi-i386.d: Likewise.
	* gas/cfi/cfi-x86_64.d: Likewise.

ld/testsuite/

2008-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/eh1.d: Replace DW_CFA_def_cfa_reg with
	DW_CFA_def_cfa_register. Updated for i386/x86-64 register
	names.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.
	* ld-elf/eh5.d: Likewise.
 2008-01-28 15:15:32 +00:00
Nick Clifton
6e3d6dc1ed Add mingw I64 support for printing long and long long values 2008-01-25 16:18:41 +00:00
Nick Clifton
cc86f28f31 (DEBUG_INFO_UNAVAILABLE): Value stored in num_debug_info_entries 
when the .debug_info section could not be loaded/parsed.
        (process_debug_info): Display the length of the compilation unit
        in hex, so that it corresponds with the offsets that will follow.
        Tell the user if the length was 32-bit or 64-bit.
        If a DIE abbreviation could not be found, tell the user the offset
        of the DIE.
        (free_debug_memory): Do not attempt to free any entries in the
        debug_information array if num_debug_info_entries is set to
        DEBUG_INFO_UNAVAILABLE.
 2008-01-14 14:53:47 +00:00
Nick Clifton
1febe64d96 * dwarf.c (process_debug_info): Include the CU offset and corrupt 
version value when reporting unrecognised DWARF version numbers.
        (load_debug_info): Remember a failed attempt to load and parse the
        .debug_info section and do not repeat such attempts.
        (display_debug_lines): Check the return value from load_debug_info
        and return whilst displaying a warning message if the load failed.
        (display_debug_loc): Likewise.
        (display_debug_ranges): Likewise.
 2008-01-14 12:26:57 +00:00
Nick Clifton
ec4d452564 * dwarf.c (read_and_display_attr_value): Prefix values that are 
displayed in hexadecimal with 0x.
        For the DW_AT_import attribute display the abbreviation number and
        tag of the imported DIE.
        (process_debug_info): Warn about lengths that reserved by the
        DWARF3 specification.
        Provide more information when corrupted DIEs are detected.
        Warn if DIE corruption makes the sibling level negative.
 2008-01-04 09:53:41 +00:00
Hans-Peter Nilsson
0eb090cbfc * dwarf.c (display_debug_loc): Cast section_end - start to long 
for output format.
 2007-11-21 17:50:41 +00:00
Nick Clifton
031cd65fb2 * dwarf.c (display_debug_loc): Issue a warning if there are bytes at the end 
of the .debug_loc section which are not referenced by any attribute in the
  .debug_info section.
 2007-11-21 11:58:00 +00:00
Nick Clifton
e2a0d921a7 * dwarf2.h: Mention the location of the DWARF3 spec on the web. 
(DW_AT_stride_size): Rename to DW_AT_bit_stride.
  (DW_AT_stride): Rename to DW_AT_byte_stride.
* dwarf.c (process_extended_line_op): Add cases for HP extensions to the line ops.
  Mention if an unknown op code is in the user defined range.
  (decode_location_expression): Add cases for HP extensions, the DW_OP_GNU_uninit extension and the DW_OP_call_frame_cfa and DW_OP_bit_piece DWARF3 operators.
  (read_and_display_attr): Correct list of attributes which can reference a location list.
  (read_and_display_attr_value): Add cases for DWARF3 values and HP extensions.
  Correct list of attributes which can reference a location list.
  (get_AT_name): Add cases for DWARF3 values and HP and PGI extensions.
 2007-11-16 15:36:21 +00:00
Nick Clifton
41e9264106 * dwarf.c (is_relocatable): Remove definition. 
(display_debug_frames): Remove check in is_relocatable.
* dwarf.h (is_relocatable): Remove declaration.
* objdump.c (is_relocatable): New static definition.
* readelf.c (dump_relocations): Make the function void.
  (is_32bit_abs_reloc): Add support for x86, Arc, Arm, D10V, Dlx, OR32 and Score.
  (is_32bit_pcrel_reloc): Add support for x86 and Arm.
  (is_16bit_abs_reloc): Add support for D10V.
  (debug_apply_rela_addends): Rename to debug_apply_relocations.
  Add code to support rel relocations.
  (load_debug_section): Fix call to debug_apply_relocations.
  (get_file_header): Remove setting of is_relocatable.
* gas/cfi/cfi-common-6.d: Allow for possible relocation of the .debug.eh_frame section.
 2007-10-31 16:09:53 +00:00