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2008-01-29* dwarf.c (print_dwarf_vma): Use mingw field type specified if necessary.Nick Clifton1-0/+4
2008-01-29* dwarf.c (print_dwarf_vma): New function. Display the value of aNick Clifton1-34/+66
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.
2008-01-29update copyright dateAlan Modra1-1/+1
2008-01-29 * dwarf.c (display_debug_loc): Correct test for base addressAlan Modra1-1/+5
entry when 64-bit host dumping 32-bit object.
2008-01-28binutils/H.J. Lu1-33/+126
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.
2008-01-25Add mingw I64 support for printing long and long long valuesNick Clifton1-35/+80
2008-01-14 (DEBUG_INFO_UNAVAILABLE): Value stored in num_debug_info_entriesNick Clifton1-16/+23
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 * dwarf.c (process_debug_info): Include the CU offset and corruptNick Clifton1-6/+28
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.
2008-01-04 * dwarf.c (read_and_display_attr_value): Prefix values that areNick Clifton1-37/+81
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.
2007-11-21 * dwarf.c (display_debug_loc): Cast section_end - start to longHans-Peter Nilsson1-1/+1
for output format.
2007-11-21* dwarf.c (display_debug_loc): Issue a warning if there are bytes at the endNick Clifton1-0/+4
of the .debug_loc section which are not referenced by any attribute in the .debug_info section.
2007-11-16* dwarf2.h: Mention the location of the DWARF3 spec on the web.Nick Clifton1-29/+170
(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.
2007-10-31* dwarf.c (is_relocatable): Remove definition.Nick Clifton1-8/+2
(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.
2007-10-28* dwarf.c (process_debug_info): Check for corrupt lengths.Nick Clifton1-0/+9
* readelf.c (get_reloc_type): New function. Returns the reloc number extracted from the info field of a reloc. (get_reloc_symindex): New function. Returns the symbol index (extracted from the info field of a reloc. (dump_relocations): Use the new functions. (slurp_ia64_unwind_table): Use the new functions. (slurp_hppa_unwind_table): Use the new functions. (dump_section_as_bytes): Use the new functions. (get_reloc_size): Delete function. (is_32bit_abs_reloc): New function. Determines if a given reloc type is a 32-bit absolute relocation. (is_32bit_pcrel_reloc): New function. Like is_32bit_abs_reloc but for pc-relative relocations. (is_64bit_abs_reloc): New function. Like is_32bit_abs_reloc but for 64-bit absolute relocations. (is_16bit_abs_reloc): New function. Like is_32bit_abs_reloc but for 32-bit absolute relocations. (debug_apply_rela_addends): Use the new functions. Skip and warn about any unrecognised relocations.
2007-10-10* dwarf.c (process_debug_info): Line up section offsets ofJim Blandy1-2/+2
attribute values with those of dies. (read_and_display_attr): Reduce spacing here.
2007-10-10* dwarf.c (display_debug_lines): Print the offset of each lineJim Blandy1-0/+3
number program header.
2007-07-05Change sources over to using GPLv3Nick Clifton1-1/+1
2007-06-11 * dwarf.c (decode_location_expression): Add DW_OP_form_tls_address.Nathan Sidwell1-0/+3
2007-04-26bfd/Alan Modra1-5/+5
Many files: Include sysdep.h before bfd.h. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. binutils/ * bucumm.h: Split off host dependencies to.. * sysdep.h: ..here. Many files: Include sysdep.h. Remove duplicate headers and reorder. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. ld/ Many files: Include sysdep.h first. Remove duplicate headers. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. opcodes/ * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. * ns32k-dis.c: Include sysdep.h first.
2007-04-09 * dwarf.c (process_debug_info): Do not require DW_AT_frame_base forDaniel Jacobowitz1-1/+0
DW_TAG_inlined_subroutine.
2007-02-06Add missing cast to (unsigned long)Nick Clifton1-1/+1
2007-02-06PR gas/3800Nick Clifton1-22/+45
* readelf.c: Include elf/h8.h twice. The first time in order to get the reloc numbers, the second time in order to get the reloc decoder function. (dump_section): Tell the user if the section being displayed has unprocessed relocs associated with it. (get_reloc_size): New function - returns the size of a reloc. (debug_apply_rela_addends): Use get_reloc_size(). * dwarf.c (read_and_display_attr_value): Extend number of languages known for the DW_AT_language attribute. (process_debug_info): Display the attribute offset before decoding the attribute, in case there are problems.
2007-01-31 * dwarf.c (process_debug_info): Protect against bogus length andNathan Sidwell1-8/+19
abbrev offsets.
2006-10-10 * dwarf.c (display_debug_loc): Don't dereference loc_offsets whenAndreas Schwab1-2/+4
there are no location lists. (display_debug_ranges): Similar for range_lists.
2006-08-08PR binutils/2768Nick Clifton1-2/+8
* dwarf.c (display_debug_aranges): When the address size is greater than 4 display addresses and lengths as 16 hex digits, otherwise use 8 hex digits.
2006-06-30* dwarf.c (display_debug_frames): Catch a corrupt length field generating anNick Clifton1-11/+32
end of block address that is beyond the end of the section. When encountering a corrupt CIE pointer do not reset the start pointer as more data still has to be read. Do not warn about user defined call frame instructions.
2006-05-152006-05-15 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-1/+1
* dwarf.c (display_debug_frames): Don't return on ZERO terminator.
2006-03-10 * dwarf.c (process_extended_line_op): Remove pointer_size param.Alan Modra1-72/+8
Use length instead to determine address size. (get_pointer_size_and_offset_of_comp_unit): Delete. (display_debug_lines): Adjust for above. (display_debug_aranges): Don't stop on finding two zeros. (display_debug_frames): For warning, print offset not pointer.
2006-03-03 * dwarf.c (frame_display_row, display_debug_frames): HandleJakub Jelinek1-1/+44
DW_CFA_val_offset, DW_CFA_val_offset_sf and DW_CFA_val_expression.
2005-09-302005-09-30 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-6/+13
* 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.
2005-09-302005-09-30 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-0/+3746
* Makefile.am (CFILES): Add dwarf.c. (readelf_SOURCES): Likewise. * Makefile.in: Regenerated. * dwarf.c: New file. * dwarf.h. Likewise. * readelf.c: Include "dwarf.h" instead of "bfd.h". (do_debug_info): Remove the static definition. (do_debug_abbrevs): Likewise. (do_debug_lines): Likewise. (do_debug_pubnames): Likewise. (do_debug_aranges): Likewise. (do_debug_ranges): Likewise. (do_debug_frames): Likewise. (do_debug_frames_interp): Likewise. (do_debug_macinfo): Likewise. (do_debug_str): Likewise. (do_debug_loc): Likewise. (is_relocatable): Likewise. (have_frame_base): Likewise. (need_base_address): Likewise. (eh_addr_size): Likewise. (error): Likewise. (warn): Likewise. (cmalloc): Likewise. (xcmalloc): Likewise. (xcrealloc): Likewise. (dwarf_section): Removed. (byte_get_little_endian): Likewise. (byte_get_signed): Likewise. (byte_get_big_endian): Likewise. (read_leb128): Likewise. (State_Machine_Registers): Likewise. (state_machine_regs): Likewise. (reset_state_machine): Likewise. (process_extended_line_op): Likewise. (debug_str_section): Likewise. (fetch_indirect_string): Likewise. (debug_abbrev_section): Likewise. (abbrev_attr): Likewise. (first_abbrev): Likewise. (last_abbrev): Likewise. (free_abbrevs): Likewise. (add_abbrev_attr): Likewise. (process_abbrev_section): Likewise. (get_TAG_name): Likewise. (get_FORM_name): Likewise. (display_block): Likewise. (decode_location_expression): Likewise. (debug_info): Likewise. (debug_information): Likewise. (num_debug_info_entries): Likewise. (last_pointer_size): Likewise. (warned_about_missing_comp_units): Likewise. (read_and_display_attr_value): Likewise. (get_AT_name): Likewise. (read_and_display_attr): Likewise. (process_debug_info): Likewise. (get_pointer_size_and_offset_of_comp_unit): Likewise. (get_debug_info): Likewise. (display_debug_lines): Likewise. (display_debug_pubnames): Likewise. (display_debug_macinfo): Likewise. (display_debug_abbrev): Likewise. (display_debug_loc): Likewise. (display_debug_str): Likewise. (display_debug_aranges): Likewise. (display_debug_ranges): Likewise. (Frame_Chunk): Likewise. (DW_CFA_unreferenced): Likewise. (frame_need_space): Likewise. (frame_display_row): Likewise. (size_of_encoded_value): Likewise. (get_encoded_value): Likewise. (GET): Likewise. (LEB): Likewise. (SLEB): Likewise. (display_debug_frames): Likewise. (display_debug_not_supported): Likewise. (debug_displays): Likewise. (load_debug_section): Updated. (free_debug_section): Likewise. (display_debug_section): Likewise. (process_object): Call free_debug_memory to free debug memory.
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