@smallexample
objdump [ -a | --archive-headers ]
- [ -b @var{bfdname} | --target=@var{bfdname} ] [ --debugging ]
- [ -C | --demangle ] [ -d | --disassemble ]
- [ -D | --disassemble-all ] [ --disassemble-zeroes ]
+ [ -b @var{bfdname} | --target=@var{bfdname} ]
+ [ -C | --demangle ]
+ [ -d | --disassemble ]
+ [ -D | --disassemble-all ]
+ [ -z | --disassemble-zeroes ]
[ -EB | -EL | --endian=@{big | little @} ]
[ -f | --file-headers ]
- [ -h | --section-headers | --headers ] [ -i | --info ]
+ [ -g | --debugging ]
+ [ -h | --section-headers | --headers ]
+ [ -i | --info ]
[ -j @var{section} | --section=@var{section} ]
- [ -l | --line-numbers ] [ -S | --source ]
+ [ -l | --line-numbers ]
+ [ -S | --source ]
[ -m @var{machine} | --architecture=@var{machine} ]
[ -M @var{options} | --disassembler-options=@var{options}]
[ -p | --private-headers ]
- [ -r | --reloc ] [ -R | --dynamic-reloc ]
- [ -s | --full-contents ] [ --stabs ]
- [ -t | --syms ] [ -T | --dynamic-syms ] [ -x | --all-headers ]
- [ -w | --wide ] [ --start-address=@var{address} ]
+ [ -r | --reloc ]
+ [ -R | --dynamic-reloc ]
+ [ -s | --full-contents ]
+ [ -G | --stabs ]
+ [ -t | --syms ]
+ [ -T | --dynamic-syms ]
+ [ -x | --all-headers ]
+ [ -w | --wide ]
+ [ --start-address=@var{address} ]
[ --stop-address=@var{address} ]
- [ --prefix-addresses] [ --[no-]show-raw-insn ]
+ [ --prefix-addresses]
+ [ --[no-]show-raw-insn ]
[ --adjust-vma=@var{offset} ]
- [ --version ] [ --help ]
+ [ -V | --version ]
+ [ -H | --help ]
@var{objfile}@dots{}
@end smallexample
object files.
The long and short forms of options, shown here as alternatives, are
-equivalent. At least one option besides @samp{-l} must be given.
+equivalent. At least one option from the list
+@samp{-a,-d,-D,-f,-g,-G,-h,-H,-p,-r,-R,-S,-t,-T,-V,-x} must be given.
@table @code
@item -a
makes C++ function names readable. @xref{c++filt}, for more information
on demangling.
+@item -G
@item --debugging
Display debugging information. This attempts to parse debugging
information stored in the file and print it out using a C like syntax.
When disassembling instructions, do not print the instruction bytes.
This is the default when @code{--prefix-addresses} is used.
+@item -G
@item --stabs
@cindex stab
@cindex .stab
FILE *stream;
int status;
{
+ fprintf (stream, _("Usage: %s <switches> file(s)\n"), program_name);
+ fprintf (stream, _(" At least one of the following switches must be given:\n"));
fprintf (stream, _("\
-Usage: %s [-ahifCdDprRtTxsSlw] [-b bfdname] [-m machine] \n\
- [-j section-name] [-M disassembler-options]\n\
- [--archive-headers] [--target=bfdname] [--debugging] [--disassemble]\n\
- [--disassemble-all] [--disassemble-zeroes] [--file-headers]\n\
- [--section-headers] [--headers]\n\
- [--info] [--section=section-name] [--line-numbers] [--source]\n"),
- program_name);
- fprintf (stream, _("\
- [--architecture=machine] [--reloc] [--full-contents] [--stabs]\n\
- [--syms] [--all-headers] [--dynamic-syms] [--dynamic-reloc]\n\
- [--wide] [--version] [--help] [--private-headers]\n\
- [--start-address=addr] [--stop-address=addr]\n\
- [--prefix-addresses] [--[no-]show-raw-insn] [--demangle]\n\
- [--adjust-vma=offset] [-EB|-EL] [--endian={big|little}] objfile...\n\
-at least one option besides -l (--line-numbers) must be given\n"));
- list_supported_targets (program_name, stream);
+ -a --archive-headers Display archive header information\n\
+ -f --file-headers Display the contents of the overall file header\n\
+ -p --private-headers Display object format specific file header contents\n\
+ -h --[section-]headers Display the contents of the section headers\n\
+ -x --all-headers Display the contents of all headers\n\
+ -d --disassemble Display assembler contents of executable sections\n\
+ -D --disassemble-all Display assembler contents of all sections\n\
+ -S --source Intermix source code with disassembly\n\
+ -s --full-contents Display the full contents of all sections requested\n\
+ -g --debugging Display debug information in object file\n\
+ -G --stabs Display the STABS contents of an ELF format file\n\
+ -t --syms Display the contents of the symbol table(s)\n\
+ -T --dynamic-syms Display the contents of the dynamic symbol table\n\
+ -r --reloc Display the relocation entries in the file\n\
+ -R --dynamic-reloc Display the dynamic relocation entries in the file\n\
+ -V --version Display this program's version number\n\
+ -i --info List object formats and architectures supported\n\
+ -H --help Display this information\n\
+"));
+ if (status != 2)
+ {
+ fprintf (stream, _("\n The following switches are optional:\n"));
+ fprintf (stream, _("\
+ -b --target <bfdname> Specify the target object format as <bfdname>\n\
+ -m --architecture <machine> Specify the target architecture as <machine>\n\
+ -j --section <name> Only display information for section <name>\n\
+ -M --disassembler-options <o> Pass text <o> on to the disassembler\n\
+ -EB --endian=big Assume big endian format when disassembling\n\
+ -EL --endian=little Assume little endian format when disassembling\n\
+ -l --line-numbers Include line numbers and filenames in output\n\
+ -C --demangle Decode mangled/processed symbol names\n\
+ -w --wide Format output for more than 80 columns\n\
+ -z --disassemble-zeroes Do not skip blocks of zeroes when disassembling\n\
+ --start-address <addr> Only process data whoes address is >= <addr>\n\
+ --stop-address <addr> Only process data whoes address is <= <addr>\n\
+ --prefix-addresses Print complete address alongside disassembly\n\
+ --[no-]show-raw-insn Display hex alongside symbolic disassembly\n\
+ --adjust-vma <offset> Add <offset> to all displayed section addresses\n\
+\n"));
+ list_supported_targets (program_name, stream);
+ }
if (status == 0)
fprintf (stream, _("Report bugs to bug-gnu-utils@gnu.org\n"));
exit (status);
{"private-headers", no_argument, NULL, 'p'},
{"architecture", required_argument, NULL, 'm'},
{"archive-headers", no_argument, NULL, 'a'},
- {"debugging", no_argument, &dump_debugging, 1},
- {"demangle", no_argument, &do_demangle, 1},
+ {"debugging", no_argument, NULL, 'g'},
+ {"demangle", no_argument, NULL, 'C'},
{"disassemble", no_argument, NULL, 'd'},
{"disassemble-all", no_argument, NULL, 'D'},
{"disassembler-options", required_argument, NULL, 'M'},
- {"disassemble-zeroes", no_argument, &disassemble_zeroes, 1},
+ {"disassemble-zeroes", no_argument, NULL, 'z'},
{"dynamic-reloc", no_argument, NULL, 'R'},
{"dynamic-syms", no_argument, NULL, 'T'},
{"endian", required_argument, NULL, OPTION_ENDIAN},
{"section-headers", no_argument, NULL, 'h'},
{"show-raw-insn", no_argument, &show_raw_insn, 1},
{"source", no_argument, NULL, 'S'},
- {"stabs", no_argument, &dump_stab_section_info, 1},
+ {"stabs", no_argument, NULL, 'G'},
{"start-address", required_argument, NULL, OPTION_START_ADDRESS},
{"stop-address", required_argument, NULL, OPTION_STOP_ADDRESS},
{"syms", no_argument, NULL, 't'},
{"target", required_argument, NULL, 'b'},
- {"version", no_argument, &show_version, 1},
- {"wide", no_argument, &wide_output, 'w'},
+ {"version", no_argument, NULL, 'V'},
+ {"wide", no_argument, NULL, 'w'},
{0, no_argument, 0, 0}
};
\f
bfd_init ();
set_default_bfd_target ();
- while ((c = getopt_long (argc, argv, "pib:m:M:VCdDlfahrRtTxsSj:wE:",
+ while ((c = getopt_long (argc, argv, "pib:m:M:VCdDlfahHrRtTxsSj:wE:zgG",
long_options, (int *) 0))
!= EOF)
{
- if (c != 'l' && c != OPTION_START_ADDRESS && c != OPTION_STOP_ADDRESS)
- seenflag = true;
switch (c)
{
case 0:
only = optarg;
break;
case 'l':
- with_line_numbers = 1;
+ with_line_numbers = true;
break;
case 'b':
target = optarg;
break;
+ case 'C':
+ do_demangle = true;
+ break;
+ case 'w':
+ wide_output = true;
+ break;
+ case OPTION_ADJUST_VMA:
+ adjust_section_vma = parse_vma (optarg, "--adjust-vma");
+ break;
+ case OPTION_START_ADDRESS:
+ start_address = parse_vma (optarg, "--start-address");
+ break;
+ case OPTION_STOP_ADDRESS:
+ stop_address = parse_vma (optarg, "--stop-address");
+ break;
+ case 'E':
+ if (strcmp (optarg, "B") == 0)
+ endian = BFD_ENDIAN_BIG;
+ else if (strcmp (optarg, "L") == 0)
+ endian = BFD_ENDIAN_LITTLE;
+ else
+ {
+ fprintf (stderr, _("%s: unrecognized -E option\n"),
+ program_name);
+ usage (stderr, 1);
+ }
+ break;
+ case OPTION_ENDIAN:
+ if (strncmp (optarg, "big", strlen (optarg)) == 0)
+ endian = BFD_ENDIAN_BIG;
+ else if (strncmp (optarg, "little", strlen (optarg)) == 0)
+ endian = BFD_ENDIAN_LITTLE;
+ else
+ {
+ fprintf (stderr, _("%s: unrecognized --endian type `%s'\n"),
+ program_name, optarg);
+ usage (stderr, 1);
+ }
+ break;
+
case 'f':
dump_file_header = true;
+ seenflag = true;
break;
case 'i':
formats_info = true;
+ seenflag = true;
break;
case 'p':
- dump_private_headers = 1;
+ dump_private_headers = true;
+ seenflag = true;
break;
case 'x':
- dump_private_headers = 1;
- dump_symtab = 1;
- dump_reloc_info = 1;
+ dump_private_headers = true;
+ dump_symtab = true;
+ dump_reloc_info = true;
dump_file_header = true;
- dump_ar_hdrs = 1;
- dump_section_headers = 1;
+ dump_ar_hdrs = true;
+ dump_section_headers = true;
+ seenflag = true;
break;
case 't':
- dump_symtab = 1;
+ dump_symtab = true;
+ seenflag = true;
break;
case 'T':
- dump_dynamic_symtab = 1;
- break;
- case 'C':
- do_demangle = 1;
+ dump_dynamic_symtab = true;
+ seenflag = true;
break;
case 'd':
disassemble = true;
+ seenflag = true;
+ break;
+ case 'z':
+ disassemble_zeroes = true;
break;
case 'D':
- disassemble = disassemble_all = true;
+ disassemble = true;
+ disassemble_all = true;
+ seenflag = true;
break;
case 'S':
disassemble = true;
with_source_code = true;
+ seenflag = true;
+ break;
+ case 'g':
+ dump_debugging = 1;
+ seenflag = true;
+ break;
+ case 'G':
+ dump_stab_section_info = true;
+ seenflag = true;
break;
case 's':
- dump_section_contents = 1;
+ dump_section_contents = true;
+ seenflag = true;
break;
case 'r':
- dump_reloc_info = 1;
+ dump_reloc_info = true;
+ seenflag = true;
break;
case 'R':
- dump_dynamic_reloc_info = 1;
+ dump_dynamic_reloc_info = true;
+ seenflag = true;
break;
case 'a':
- dump_ar_hdrs = 1;
+ dump_ar_hdrs = true;
+ seenflag = true;
break;
case 'h':
- dump_section_headers = 1;
+ dump_section_headers = true;
+ seenflag = true;
break;
case 'H':
usage (stdout, 0);
+ seenflag = true;
case 'V':
- show_version = 1;
- break;
- case 'w':
- wide_output = 1;
- break;
- case OPTION_ADJUST_VMA:
- adjust_section_vma = parse_vma (optarg, "--adjust-vma");
- break;
- case OPTION_START_ADDRESS:
- start_address = parse_vma (optarg, "--start-address");
- break;
- case OPTION_STOP_ADDRESS:
- stop_address = parse_vma (optarg, "--stop-address");
- break;
- case 'E':
- if (strcmp (optarg, "B") == 0)
- endian = BFD_ENDIAN_BIG;
- else if (strcmp (optarg, "L") == 0)
- endian = BFD_ENDIAN_LITTLE;
- else
- {
- fprintf (stderr, _("%s: unrecognized -E option\n"),
- program_name);
- usage (stderr, 1);
- }
- break;
- case OPTION_ENDIAN:
- if (strncmp (optarg, "big", strlen (optarg)) == 0)
- endian = BFD_ENDIAN_BIG;
- else if (strncmp (optarg, "little", strlen (optarg)) == 0)
- endian = BFD_ENDIAN_LITTLE;
- else
- {
- fprintf (stderr, _("%s: unrecognized --endian type `%s'\n"),
- program_name, optarg);
- usage (stderr, 1);
- }
+ show_version = true;
+ seenflag = true;
break;
+
default:
usage (stderr, 1);
}
print_version ("objdump");
if (seenflag == false)
- usage (stderr, 1);
+ usage (stderr, 2);
if (formats_info)
- {
- display_info ();
- }
+ display_info ();
else
{
if (optind == argc)
projects / binutils-gdb.git / commitdiff