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* readelf.c (OPTION_DEBUG_DUMP): Define.

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(options): Use it.
	(usage): Update help.
	(parse_args): Handle --debug-dump separately from -w.
	* doc/binutils.texi (readelf): Update documentation.
This commit is contained in:
Jakub Jelinek 2002-07-30 14:33:40 +00:00
parent 704afa601f
commit 2979dc3446
3 changed files with 98 additions and 5 deletions
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8
binutils/ChangeLog
View File

@ -1,3 +1,11 @@
2002-07-30 Jakub Jelinek <jakub@redhat.com>
* readelf.c (OPTION_DEBUG_DUMP): Define.
(options): Use it.
(usage): Update help.
(parse_args): Handle --debug-dump separately from -w.
* doc/binutils.texi (readelf): Update documentation.
2002-07-25 Nick Clifton <nickc@redhat.com>
* po/es.po: Updated Spanish translation.

6
binutils/doc/binutils.texi
View File

@ -2864,7 +2864,7 @@ readelf [@option{-a}|@option{--all}]
[@option{-V}|@option{--version-info}]
[@option{-D}|@option{--use-dynamic}]
[@option{-x} <number>|@option{--hex-dump=}<number>]
[@option{-w[liaprmfs]}|@option{--debug-dump}[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str]]
[@option{-w[liaprmfFso]}|@option{--debug-dump}[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str,=loc]]
[@option{-histogram}]
[@option{-v}|@option{--version}]
[@option{-W}|@option{--wide}]
@ -2966,8 +2966,8 @@ symbols section.
@itemx --hex-dump=<number>
Displays the contents of the indicated section as a hexadecimal dump.
@item -w[liaprmfs]
@itemx --debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str]
@item -w[liaprmfFso]
@itemx --debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str,=loc]
Displays the contents of the debug sections in the file, if any are
present. If one of the optional letters or words follows the switch
then only data found in those specific sections will be dumped.

89
binutils/readelf.c
View File

@ -2251,6 +2251,8 @@ get_section_type_name (sh_type)
}
}
#define OPTION_DEBUG_DUMP 512
struct option options [] =
{
{"all", no_argument, 0, 'a'},
@ -2270,7 +2272,7 @@ struct option options [] =
{"version-info", no_argument, 0, 'V'},
{"use-dynamic", no_argument, 0, 'D'},
{"hex-dump", required_argument, 0, 'x'},
{"debug-dump", optional_argument, 0, 'w'},
{"debug-dump", optional_argument, 0, OPTION_DEBUG_DUMP},
{"unwind", no_argument, 0, 'u'},
#ifdef SUPPORT_DISASSEMBLY
{"instruction-dump", required_argument, 0, 'i'},
@ -2305,7 +2307,8 @@ usage ()
-A --arch-specific Display architecture specific information (if any).\n\
-D --use-dynamic Use the dynamic section info when displaying symbols\n\
-x --hex-dump=<number> Dump the contents of section <number>\n\
-w --debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str,=loc]\n\
-w[liaprmfFso] or\n\
--debug-dump[=line,=info,=abbrev,=pubnames,=ranges,=macro,=frames,=str,=loc]\n\
Display the contents of DWARF2 debug sections\n"));
#ifdef SUPPORT_DISASSEMBLY
fprintf (stdout, _("\
@ -2503,6 +2506,88 @@ parse_args (argc, argv)
}
}
break;
case OPTION_DEBUG_DUMP:
do_dump ++;
if (optarg == 0)
do_debugging = 1;
else
{
const char *debug_dump_opt[]
= { "line", "info", "abbrev", "pubnames", "ranges",
"macro", "frames", "frames-interp", "str", "loc", NULL };
unsigned int index;
const char *p;
do_debugging = 0;
p = optarg;
while (*p)
{
for (index = 0; debug_dump_opt[index]; index++)
{
size_t len = strlen (debug_dump_opt[index]);
if (strncmp (p, debug_dump_opt[index], len) == 0
&& (p[len] == ',' || p[len] == '\0'))
{
switch (p[0])
{
case 'i':
do_debug_info = 1;
break;
case 'a':
do_debug_abbrevs = 1;
break;
case 'l':
if (p[1] == 'i')
do_debug_lines = 1;
else
do_debug_loc = 1;
break;
case 'p':
do_debug_pubnames = 1;
break;
case 'r':
do_debug_aranges = 1;
break;
case 'f':
if (len > 6)
do_debug_frames_interp = 1;
do_debug_frames = 1;
break;
case 'm':
do_debug_macinfo = 1;
break;
case 's':
do_debug_str = 1;
break;
}
p += len;
break;
}
}
if (debug_dump_opt[index] == NULL)
{
warn (_("Unrecognized debug option '%s'\n"), p);
p = strchr (p, ',');
if (p == NULL)
break;
}
if (*p == ',')
p++;
}
}
break;
#ifdef SUPPORT_DISASSEMBLY
case 'i':
do_dump ++;