-g, --debugging Display debug information in object file\n\
-e, --debugging-tags Display debug information using ctags style\n\
-G, --stabs Display (in raw form) any STABS info in the file\n\
- -W, --dwarf Display DWARF info in the file\n\
+ -W[lLiaprmfFsoR] or\n\
+ --dwarf[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=str,=loc,=Ranges]\n\
+ Display DWARF info in the 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\
OPTION_ENDIAN=150,
OPTION_START_ADDRESS,
OPTION_STOP_ADDRESS,
+ OPTION_DWARF,
OPTION_PREFIX,
OPTION_PREFIX_STRIP,
OPTION_ADJUST_VMA
{"source", no_argument, NULL, 'S'},
{"special-syms", no_argument, &dump_special_syms, 1},
{"include", required_argument, NULL, 'I'},
- {"dwarf", no_argument, NULL, 'W'},
+ {"dwarf", optional_argument, NULL, OPTION_DWARF},
{"stabs", no_argument, NULL, 'G'},
{"start-address", required_argument, NULL, OPTION_START_ADDRESS},
{"stop-address", required_argument, NULL, OPTION_STOP_ADDRESS},
bfd_boolean insns;
addr = section->vma + addr_offset;
- addr = (addr ^ sign_adjust) - sign_adjust;
+ addr = ((addr & ((sign_adjust << 1) - 1)) ^ sign_adjust) - sign_adjust;
if (sym != NULL && bfd_asymbol_value (sym) <= addr)
{
else
nextstop_offset = bfd_asymbol_value (nextsym) - section->vma;
- if (nextstop_offset > stop_offset)
+ if (nextstop_offset > stop_offset
+ || nextstop_offset <= addr_offset)
nextstop_offset = stop_offset;
/* If a symbol is explicitly marked as being an object
disassemble_bytes (pinfo, paux->disassemble_fn, insns, data,
addr_offset, nextstop_offset,
rel_offset, &rel_pp, rel_ppend);
-
+
addr_offset = nextstop_offset;
sym = nextsym;
}
free (sorted_syms);
}
\f
-int
-load_debug_section (enum dwarf_section_display_enum debug, void *file)
+static int
+load_specific_debug_section (enum dwarf_section_display_enum debug,
+ asection *sec, void *file)
{
struct dwarf_section *section = &debug_displays [debug].section;
bfd *abfd = file;
- asection *sec;
bfd_boolean ret;
int section_is_compressed;
if (section->start != NULL)
return 1;
- /* Locate the debug section. */
- sec = bfd_get_section_by_name (abfd, section->uncompressed_name);
- if (sec != NULL)
- section->name = section->uncompressed_name;
- else
- {
- sec = bfd_get_section_by_name (abfd, section->compressed_name);
- if (sec != NULL)
- section->name = section->compressed_name;
- }
- if (sec == NULL)
- return 0;
section_is_compressed = section->name == section->compressed_name;
section->address = 0;
section->size = size;
}
- return ret;
+ return 1;
+}
+
+int
+load_debug_section (enum dwarf_section_display_enum debug, void *file)
+{
+ struct dwarf_section *section = &debug_displays [debug].section;
+ bfd *abfd = file;
+ asection *sec;
+
+ /* If it is already loaded, do nothing. */
+ if (section->start != NULL)
+ return 1;
+
+ /* Locate the debug section. */
+ sec = bfd_get_section_by_name (abfd, section->uncompressed_name);
+ if (sec != NULL)
+ section->name = section->uncompressed_name;
+ else
+ {
+ sec = bfd_get_section_by_name (abfd, section->compressed_name);
+ if (sec != NULL)
+ section->name = section->compressed_name;
+ }
+ if (sec == NULL)
+ return 0;
+
+ return load_specific_debug_section (debug, sec, file);
}
void
match = name;
for (i = 0; i < max; i++)
- if (strcmp (debug_displays [i].section.uncompressed_name, match) == 0
- || strcmp (debug_displays [i].section.compressed_name, match) == 0)
+ if ((strcmp (debug_displays [i].section.uncompressed_name, match) == 0
+ || strcmp (debug_displays [i].section.compressed_name, match) == 0)
+ && debug_displays [i].enabled != NULL
+ && *debug_displays [i].enabled)
{
if (!debug_displays [i].eh_frame)
{
struct dwarf_section *sec = &debug_displays [i].section;
- if (load_debug_section (i, abfd))
+ if (strcmp (sec->uncompressed_name, match) == 0)
+ sec->name = sec->uncompressed_name;
+ else
+ sec->name = sec->compressed_name;
+ if (load_specific_debug_section (i, section, abfd))
{
debug_displays [i].display (sec, abfd);
bfd_init ();
set_default_bfd_target ();
- while ((c = getopt_long (argc, argv, "pib:m:M:VvCdDlfFaHhrRtTxsSI:j:wE:zgeGW",
+ while ((c = getopt_long (argc, argv,
+ "pib:m:M:VvCdDlfFaHhrRtTxsSI:j:wE:zgeGW::",
long_options, (int *) 0))
!= EOF)
{
case 'W':
dump_dwarf_section_info = TRUE;
seenflag = TRUE;
- do_debug_info = 1;
- do_debug_abbrevs = 1;
- do_debug_lines = 1;
- do_debug_pubnames = 1;
- do_debug_aranges = 1;
- do_debug_ranges = 1;
- do_debug_frames = 1;
- do_debug_macinfo = 1;
- do_debug_str = 1;
- do_debug_loc = 1;
+ if (optarg)
+ dwarf_select_sections_by_letters (optarg);
+ else
+ dwarf_select_sections_all ();
+ break;
+ case OPTION_DWARF:
+ dump_dwarf_section_info = TRUE;
+ seenflag = TRUE;
+ if (optarg)
+ dwarf_select_sections_by_names (optarg);
+ else
+ dwarf_select_sections_all ();
break;
case 'G':
dump_stab_section_info = TRUE;